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1. 发明申请

WO2013098737A1 A VOLTAMMETRIC SENSOR 审中-公开
标题翻译：伏安传感器
公开(公告)号：WO2013098737A1
公开(公告)日：2013-07-04
申请号：PCT/IB2012/057592
申请日：2012-12-21
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V.
发明人： WANG, Guangwei , HU, Peixin
IPC分类号： G01N27/30 , G01N27/49
CPC分类号： G01N27/48 , G01N27/301
摘要： The present invention relates to a voltammetric sensor for detecting analyte in a solution. The voltammetric sensor (100, 200, 300, 400, 500) according to an embodiment of the present invention comprises only two electrodes. One of the two electrodes is a working electrode (101, 201, 301, 401, 501) and the other of the two electrodes is a counter electrode (102, 202, 302, 402, 502). This corresponds to a two-electrode configuration. The ratio of the active area of the counter electrode (102, 202, 302, 402, 502) to the active area of the working electrode (101, 201, 301, 401, 501) is equal to or larger than 20. No reference electrode is needed in the voltammetric sensor, thereby providing a safer way for detecting analyte in a solution. Besides that, the removal of the reference electrode brings about a lower cost of producing the voltammetric sensor. The invention also proposes a method for detecting analyte in a solution by the voltammetric sensor.
摘要翻译：本发明涉及用于检测溶液中分析物的伏安传感器。根据本发明实施例的伏安传感器（100,200,300,400,500）仅包括两个电极。两个电极中的一个是工作电极（101,201,301,401,501），并且两个电极中的另一个是对电极（102,202,302,402,502）。这对应于双电极配置。对置电极（102,202,302,402,502）的有效面积与工作电极（101,201,301,401,501）的有效面积的比例等于或大于20.无参考在伏安传感器中需要电极，从而为检测溶液中的分析物提供了更安全的方法。此外，去除参比电极会降低生产伏安传感器的成本。本发明还提出了一种通过伏安传感器检测溶液中的分析物的方法。

2. 发明申请

WO2013098695A1 DETECTING PB2+ IN A SOLUTION 审中-公开
标题翻译：检测PB2 +在解决方案
公开(公告)号：WO2013098695A1
公开(公告)日：2013-07-04
申请号：PCT/IB2012/057315
申请日：2012-12-14
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V.
发明人： HU, Peixin , WANG, Guangwei
IPC分类号： G01N27/48
CPC分类号： G01N27/48
摘要： The present invention relates to a detection system for detecting Pb2+ in an aqueous solution. The detection system (100) according to an embodiment of the present invention comprises a voltammetric sensing unit (101) at least partially in contact with the aqueous solution, an electrical signal generating unit (102) configured to generate an electrical signal comprising a deposition potential and a staircase increased stripping potential following the deposition potential, and to apply the electrical signal to the voltammetric sensing unit (101), and an electrical current measuring unit (103) configured to measure a current flowing through the voltammetric sensing unit (101) in response to the applied electrical signal so as to detect Pb 2+ in the aqueous solution. By use of the detection system, a relatively stable situation for electrochemical detection can be provided and the selectivity of the detection of Pb 2+ is improved. The invention also proposes a detection method for detecting Pb 2+ in an aqueous solution.
摘要翻译：本发明涉及用于检测水溶液中的Pb2 +的检测系统。根据本发明的实施例的检测系统（100）包括至少部分地与水溶液接触的伏安检测单元（101），电信号产生单元（102），其被配置为产生包括沉积电位以及梯级，在沉积电位之后提高剥离电位，并将电信号施加到伏安检测单元（101）;以及电流测量单元（103），被配置为测量流过该伏安检测单元（101）的电流响应于所施加的电信号，以便检测水溶液中的Pb2 +。通过使用检测系统，可以提供电化学检测的相对稳定的情况，提高Pb2 +检测的选择性。本发明还提出了一种用于检测水溶液中的Pb 2+的检测方法。

3. 发明申请

WO2013080182A1 METHOD AND DEVICE FOR DETECTING PH VALUE OF A SOLUTION 审中-公开
标题翻译：用于检测溶液PH值的方法和装置
公开(公告)号：WO2013080182A1
公开(公告)日：2013-06-06
申请号：PCT/IB2012/056876
申请日：2012-11-30
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V.
发明人： WANG, Guangwei , HU, Peixin
IPC分类号： G01N27/49 , G01N27/416
CPC分类号： G01N27/302 , G01N27/4167
摘要： The present invention provides a PH value detection device and a method of detecting a PH value of a solution. The PH value detection device may comprise: a first electrode and a second electrode, wherein the first electrode and the second electrode are to be inserted into the solution; a power source for applying a bipolar rectangular potential pulse signal to the first electrode and the second electrode; a current detection means connected between the first electrode and the second electrode for detecting a current I flowing through the first electrode and the second electrode; and a calculating unit for calculating the PH value of the solution, based on the detected current I. By means of the above design of the present invention, the use of the fragile glass electrode and the reference electrode, e.g., an Ag/AgCl, saturated calomel electrode, can be avoided, which has a favorable effect on the daily maintenance of the PH value detection device and on the protection of the environment, and it also has a favorable effect on the miniaturization and facilitation of the PH value detection device. In addition, only measuring the current flowing through the electrode pair to calculate the PH value of the solution facilitates real time monitoring of the change of the PH value of the solution.
摘要翻译：本发明提供一种PH值检测装置和检测溶液的PH值的方法。 PH值检测装置可以包括：第一电极和第二电极，其中第一电极和第二电极将被插入溶液中; 用于将双极矩形电势脉冲信号施加到所述第一电极和所述第二电极的电源; 电流检测装置，连接在第一电极和第二电极之间，用于检测流过第一电极和第二电极的电流I; 以及基于检测到的电流I计算溶液的PH值的计算单元。通过本发明的上述设计，使用易碎的玻璃电极和参比电极，例如Ag / AgCl，饱和甘汞电极，这对于PH值检测装置的日常维护和对环境的保护具有有利的作用，对PH值检测装置的小型化和便利化也具有良好的效果。此外，仅测量流过电极对的电流来计算溶液的PH值便于实时监测溶液PH值的变化。

4. 发明申请

WO2013068906A1 AN ION EXCHANGER AND METHOD OF EXCHANGING IONS 审中-公开
标题翻译：离子交换器和交换离子的方法
公开(公告)号：WO2013068906A1
公开(公告)日：2013-05-16
申请号：PCT/IB2012/056161
申请日：2012-11-05
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V.
发明人： WANG, Guangwei , HU, Peixin , SHI, Mei
IPC分类号： C02F1/461 , C02F1/46 , B01J47/08
CPC分类号： C02F1/46104 , B01J47/08 , C02F1/4602 , C02F1/4691 , C02F2001/46138 , C02F2201/46135 , C02F2201/4615
摘要： The present invention provides an ion exchanger and a corresponding method of ion exchange. The ion exchanger may comprise: a first electrode and a second electrode, a surface of the first electrode being coated with a first ion exchange material, the first ion exchange material comprising ions I 1A ; a power supply being electrically connected with both the first electrode and the second electrode; wherein the first electrode coated with the first ion exchange material and the second electrode are to be inserted into an electrolyte solution for exchanging ions I 1A with ions I 3A comprised in the electrolyte solution; a voltage controller for controlling a voltage to be applied by the power supply to the first electrode and the second electrode according to data reflecting the requirement of the ion exchange. By way of the above design of the present invention, the velocity and the degree of the ion exchange in an electrolyte solution can be quantitatively controlled, i.e. it is made possible to exchange a target ion in the electrolyte solution in a desired concentration, thereby achieveing control of the ion exchange.
摘要翻译：本发明提供离子交换器和相应的离子交换方法。离子交换器可以包括：第一电极和第二电极，第一电极的表面涂覆有第一离子交换材料，第一离子交换材料包含离子I1A; 电源与第一电极和第二电极电连接; 其中涂覆有第一离子交换材料和第二电极的第一电极将被插入用于与包含在电解质溶液中的离子I3A交换离子I1A的电解质溶液; 电压控制器，用于根据反映离子交换要求的数据来控制由电源施加到第一电极和第二电极的电压。通过本发明的上述设计，可以定量地控制电解质溶液中的离子交换速度和程度，即可以以期望的浓度将电解质溶液中的目标离子交换，从而实现控制离子交换。

5. 发明申请

WO2013046084A1 DEVICE AND METHOD FOR DECAFFEINATING A LIQUID 审中-公开
标题翻译：用于去除液体的装置和方法
公开(公告)号：WO2013046084A1
公开(公告)日：2013-04-04
申请号：PCT/IB2012/054755
申请日：2012-09-13
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , WANG, Guangwei , KELLY, Declan Patrick
发明人： WANG, Guangwei , KELLY, Declan Patrick
IPC分类号： A23L1/015 , A23F5/22 , A47J31/00 , B03C5/00
CPC分类号： A23L1/025 , A23F3/36 , A23F3/38 , A23F5/22 , A23L5/30 , B03C5/005 , B03C5/026
摘要： The invention proposes a device for decaffeinating a liquid. The device comprises at least one cathode electrode and at least one anode electrode which are spaced apart and which are immersed in the liquid; a power supply coupled to the at least one cathode electrode and the at least one anode electrode and configured to apply power thereto, wherein the at least one cathode electrode and the at least one anode electrode are configured to generate an electric field in the liquid upon application of the power to attract caffeine molecules in the liquid to the at least one cathode electrode; wherein the at least one cathode electrode is made of or coated with an absorbing material configured to absorb at least part of the caffeine molecules that are attracted to the at least one cathode electrode.
摘要翻译：本发明提出了一种用于使液体脱水的装置。该装置包括至少一个阴极电极和至少一个阳极电极，其间隔开并浸没在液体中; 电源，耦合到所述至少一个阴极电极和所述至少一个阳极电极并且被配置为向其施加电力，其中所述至少一个阴极电极和所述至少一个阳极电极被配置为在液体中产生电场施加将所述液体中的咖啡因分子吸引到所述至少一个阴极的功率; 其中所述至少一个阴极电极由吸收材料制成或涂覆，所述吸收材料构造成吸收至少一部分被吸引到所述至少一个阴极电极的咖啡因分子。

6. 发明申请

WO2012085757A3 METHOD AND APPARATUS WITH LIGHTING SYSTEM FOR BREWING INGREDIENTS IN A SOLVENT 审中-公开
公开(公告)号：WO2012085757A3
公开(公告)日：2012-06-28
申请号：PCT/IB2011/055644
申请日：2011-12-13
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , KELLY, Declan, Patrick , WANG, Guangwei
发明人： KELLY, Declan, Patrick , WANG, Guangwei
IPC分类号： A47J27/18 , A47J27/20 , A47J27/212
摘要： The invention relates to a method and an apparatus for brewing ingredients in a solvent, said apparatus comprising: a container for containing said ingredients; a sensor for measuring a characteristic of said solvent; a lighting system (6) for generating a light beam (LB) that travels towards said container, said lighting system comprising a circuit for changing, based on the measured characteristic, a lighting property of said light beam. With such an invention, the visual indication is directly based on characteristics of the beverage being prepared, thereby providing the user with more accurate visual information on the state of preparation, and also greatly improving user-experience of a person using the apparatus.

7. 发明申请

WO2012085813A3 METHOD AND SYSTEM FOR BREWING INGREDIENTS IN A SOLVENT, APPARATUS USING SAID SYSTEM 审中-公开
公开(公告)号：WO2012085813A3
公开(公告)日：2012-06-28
申请号：PCT/IB2011/055769
申请日：2011-12-19
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , KELLY, Declan, Patrick , ZHOU, Qi , WANG, Guangwei
发明人： KELLY, Declan, Patrick , ZHOU, Qi , WANG, Guangwei
IPC分类号： A47J31/18
摘要： The invention relates to a method and a system (1) for brewing ingredients in a solvent, said system comprising: -a first unit (5) for measuring a change of the electro-conductivity (ΔEC) of said solvent, -a second unit (6) for comparing said change of the electro-conductivity (ΔEC) with a predetermined threshold (TH), to generate a signal (S) indicating that the ingredients should be separated from the solvent. This system allows determining when the brewing of ingredients has to be stopped, without the need for a user to have a preset brewing time duration.

8. 发明申请

WO2013098777A1 METHOD AND APPARATUS FOR PREPARING A BEVERAGE FROM A SOLVENT AND INGREDIENTS 审中-公开
标题翻译：从溶剂和成分制备饮料的方法和装置
公开(公告)号：WO2013098777A1
公开(公告)日：2013-07-04
申请号：PCT/IB2012/057756
申请日：2012-12-27
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V.
发明人： KELLY, Declan, Patrick , WANG, Guangwei
IPC分类号： A47J31/00
CPC分类号： A47J31/36 , A47J31/002 , A47J31/56
摘要： The invention relates to a method and an apparatus for preparing a beverage from a solvent and ingredients. The method comprises: -a first step of setting (101) the temperature of the solvent to a first given temperature; -a first step of brewing (102) the ingredients in the solvent being at said first given temperature during a first period of time; -a second step of setting (103) the temperature of the solvent to a second given temperature; -a second step of brewing (104) the ingredients in the solvent being at said second given temperature during a second period of time. This method and apparatus enables the extraction of a higher amount of antioxidants in the ingredients.
摘要翻译：本发明涉及从溶剂和成分制备饮料的方法和装置。该方法包括： - 将溶剂的温度设定为（101）至第一给定温度的第一步骤; - 在第一时间段内第一步骤（102）在溶剂中处于所述第一给定温度的成分; - 将溶剂的温度设定为（103）第二给定温度的第二步骤; - 在第二时间段内第二步骤（104）在溶剂中的成分处于所述第二给定温度。该方法和装置能够在成分中提取较高量的抗氧化剂。

9. 发明申请

WO2013098709A1 DEVICE AND METHOD FOR MEASURING METAL IONS IN AQUEOUS SOLUTION 审中-公开
标题翻译：用于测量金属离子在水溶液中的装置和方法
公开(公告)号：WO2013098709A1
公开(公告)日：2013-07-04
申请号：PCT/IB2012/057407
申请日：2012-12-18
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V.
发明人： HU, Peixin , WANG, Guangwei , JIN, Jianyu
IPC分类号： G01N27/416 , G01N27/31
CPC分类号： G01N27/4166 , G01N27/31
摘要： The invention proposes a device for measuring metal ion concentration in an aqueous solution. The device comprises a reference electrode to be immersed in the aqueous solution and a working electrode comprising a conductor. A portion of the conductor is coated with a polyvinylchloride membrane to be immersed in the solution for attracting the metal ions, wherein the membrane comprises anionic surfactant. The device also comprises a voltmeter connected to the working electrode and the reference electrode to detect a potential difference between the working electrode and the reference electrode. A data processor is used to determine the metal ion concentration according to the potential difference.
摘要翻译：本发明提出了一种用于测量水溶液中的金属离子浓度的装置。该装置包括浸入水溶液中的参比电极和包括导体的工作电极。导体的一部分涂覆有聚氯乙烯膜，以浸入溶液中以吸引金属离子，其中膜包含阴离子表面活性剂。该装置还包括连接到工作电极和参考电极的电压表，以检测工作电极和参考电极之间的电位差。数据处理器用于根据电位差确定金属离子浓度。

10. 发明申请

WO2013098681A1 APPARATUS FOR BREWING INGREDIENTS IN A SOLVENT 审中-公开
标题翻译：用于在溶剂中煮成分的装置
公开(公告)号：WO2013098681A1
公开(公告)日：2013-07-04
申请号：PCT/IB2012/057120
申请日：2012-12-10
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V.
发明人： HA, Wan, Kei, Ricky , WANG, Guangwei
IPC分类号： A47J31/06 , A47J31/18 , A47J31/053
CPC分类号： A47J31/053 , A47J31/0615 , A47J31/18
摘要： The invention relates to an apparatus (APP) for preparing a beverage from a solvent (S) and ingredients (IG). The apparatus comprises: -a container (CO) for containing the solvent, -an infuser (IF) for containing the ingredients, and said infuser being placed in the container (CO), -a system (SYS) for carrying the solvent from the container (CO) into said infuser (IF) at a given flow rate (Rin), -an arrangement (AR) for carrying the solvent from said infuser (IF) into the container (CO), and for regulating the output flow rate (Rout) of said solvent to an average value corresponding to the given input inflow rate (Rin). This apparatus allows the amount of solvent inside the infuser to remain constant in order to guarantee optimal brewing of the ingredients.
摘要翻译：本发明涉及一种用于从溶剂（S）和成分（IG）制备饮料的设备（APP）。该设备包括： - 用于容纳溶剂的容器（CO）， - 用于容纳成分的输入器（IF），并且所述输入器被放置在容器（CO）中; - 系统（SYS），用于将溶剂从容器（CO）以给定流速（Rin）进入所述输注器（IF）， - 用于将溶剂从所述输注器（IF）携带到容器（CO）中的排列（AR）），并用于调节输出流量 Rout）至对应于给定输入流入速率（Rin）的平均值。该设备允许浸入器内部的溶剂量保持恒定，以保证最佳的成分冲泡。

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