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1. 发明授权

US07884614B2 Device of electrodes for measuring water content in foundry sand, an apparatus for measuring water content in foundry sand, and a method and an apparatus for supplying water to a sand mixer 有权
标题翻译：用于测量铸造砂中水含量的电极装置，用于测量铸造砂中水含量的装置以及用于向砂混合器供水的方法和装置
公开(公告)号：US07884614B2
公开(公告)日：2011-02-08
申请号：US11631601
申请日：2005-07-06
申请人： Hisashi Harada , Tadashi Nishida , Kozo Sugita
发明人： Hisashi Harada , Tadashi Nishida , Kozo Sugita
IPC分类号： G01N27/02 , G01R27/08
CPC分类号： B22C19/04 , G01N27/048
摘要： This invention relates to a device of electrodes for measuring water content in foundry sand, an apparatus for measuring water content in foundry sand, and a method and an apparatus for supplying water to a sand mixer. When the prior art device for measuring water content in the foundry sand is disposed in it, the size or shape of the device of the electrodes is limited. To solve this problem, the device of the electrodes for measuring water content in the foundry sand by supplying an electric current to it is comprised of a plurality of conductive elements 2, 3 concentrically disposed with certain intervals between them in a longitudinal direction, wherein the elements form an annular shape, a retaining element 4 to retain the plurality of the conductive elements 2, 3, wherein the retaining element 4 has an electrical insulating property and a cylindrical shape having the same diameter as the conductive elements 2, 3, and the two conductive wires 5, 6 to connect alternate respective elements of the plurality of conductive elements 2, 3 so that the conductive elements 2, 3 form two poles, wherein the two conductive wires 5, 6 pass through the cavity in the retaining element 4.
摘要翻译：本发明涉及一种用于测量铸造砂中水分含量的电极装置，一种用于测量铸造砂中含水量的装置，以及一种用于向砂混合器供水的方法和装置。当用于测量铸造砂中的含水量的现有技术装置设置在其中时，电极的装置的尺寸或形状受到限制。为了解决这个问题，用于通过向其提供电流来测量铸造砂中的水分含量的电极的装置由在纵向上以它们之间一定间隔同心设置的多个导电元件2,3组成，其中，元件形成环形形状，保持元件4以保持多个导电元件2,3，其中保持元件4具有电绝缘性能和具有与导电元件2,3相同直径的圆柱形形状，并且两个导线5,6连接多个导电元件2,3的交替的各个元件，使得导电元件2,3形成两个极，其中两个导线5,6通过保持元件4中的空腔。

2. 发明申请

US20080056060A1 Device of Electrodes for Measuring Water Content in Foundry Sand, an Apparatus for Measuring Water Content in Foundry Sand, and a Method and an Apparatus for Supplying Water to a Sand Mixer 有权
标题翻译：用于测量铸造砂中水含量的电极装置，用于测量铸造砂中水分含量的装置以及用于向砂混合器供水的方法和装置
公开(公告)号：US20080056060A1
公开(公告)日：2008-03-06
申请号：US11631601
申请日：2005-07-06
申请人： Hisashi Harada , Tadashi Nishida , Kozo Sugita
发明人： Hisashi Harada , Tadashi Nishida , Kozo Sugita
IPC分类号： G01R27/00 , B01F15/02 , B01F15/04
CPC分类号： B22C19/04 , G01N27/048
摘要： This invention relates to a device of electrodes for measuring water content in foundry sand, an apparatus for measuring water content in foundry sand, and a method and an apparatus for supplying water to a sand mixer. When the prior-art device for measuring water content in the foundry sand is disposed in it, the size or shape of the device of the electrodes is limited. To solve this problem, the device of the electrodes for measuring water content in the foundry sand by supplying an electric current to it is comprised of a plurality of conductive elements 2, 3 concentrically disposed with certain intervals between them in a longitudinal direction, wherein the elements form an annular shape, a retaining element 4 to retain the plurality of the conductive elements 2, 3, wherein the retaining element 4 has an electrical insulating property and a cylindrical shape having the same diameter as the conductive elements 2, 3, and the two conductive wires 5, 6 to connect alternate respective elements of the plurality of conductive elements 2, 3 so that the conductive elements 2, 3 form two poles, wherein the two conductive wires 5, 6 pass through the cavity in the retaining element 4.
摘要翻译：本发明涉及一种用于测量铸造砂中水分含量的电极装置，一种用于测量铸造砂中含水量的装置，以及一种用于向砂混合器供水的方法和装置。当用于测量铸造砂中的含水量的现有技术装置设置在其中时，电极的装置的尺寸或形状受到限制。为了解决这个问题，用于通过向其提供电流来测量铸造砂中的水分含量的电极的装置由在纵向上以它们之间一定间隔同心设置的多个导电元件2,3组成，其中，元件形成环形形状，保持元件4以保持多个导电元件2,3，其中保持元件4具有电绝缘性能和具有与导电元件2,3相同直径的圆柱形形状，并且两个导线5,6连接多个导电元件2,3的交替的各个元件，使得导电元件2,3形成两个极，其中两个导线5,6通过保持元件4中的空腔。

3. 发明申请

US20080169083A1 Sand-introducing device using air, and method and apparatus for producing a mold 有权
标题翻译：使用空气的导砂装置，以及用于制造模具的方法和装置
公开(公告)号：US20080169083A1
公开(公告)日：2008-07-17
申请号：US11882057
申请日：2007-07-30
申请人： Hisashi Harada , Takuya Nitta , Takashi Hanai , Minoru Hirata , Kozo Sugita , Toshihiko Oya
发明人： Hisashi Harada , Takuya Nitta , Takashi Hanai , Minoru Hirata , Kozo Sugita , Toshihiko Oya
IPC分类号： B22C15/00 , B22C19/00 , B22C5/12
CPC分类号： B22C15/24 , B22C15/28
摘要： A sand-introducing device that uses air for introducing molding sand in a molding space or spaces is provided. The device is provided with air-permeable partitioning plates that define a double-walled structure together with the wall of the body of the device. The air-permeable partitioning plates are easily produced, they can easily inject pressurized air of a desired pressure, and they will not need regular maintenance. The body of the device, which acts as a pressure tank, defines a double-walled structure together with the air-permeable partitioning plates (10, 11), thereby defining chambers (12, 13). In the sand-introducing device that uses air, while molding sand is fluidized by pressurized air injected from the air-permeable partitioning plates, it is introduced in a molding space. Each air-permeable partitioning plate is made of a porous resin or metal.
摘要翻译：提供了一种使用空气将模型空间中引入型砂的砂子引入装置。该装置设置有透气分隔板，其与装置的主体的壁一起限定双壁结构。透气分隔板易于制造，它们可以容易地注入所需压力的加压空气，并且不需要定期维护。用作压力罐的装置的主体与透气分隔板（10,11）一起限定双壁结构，从而限定室（12,13）。在使用空气的砂导入装置中，通过从透气性分隔板喷射的加压空气使型砂流化，将其引入成型空间。每个透气分隔板由多孔树脂或金属制成。

4. 发明申请

US20100032124A1 Sand-introducing device using air, and method and apparatus for producing mold 有权
标题翻译：使用空气的导砂装置，以及用于生产模具的方法和装置
公开(公告)号：US20100032124A1
公开(公告)日：2010-02-11
申请号：US12588337
申请日：2009-10-13
申请人： Hisashi Harada , Takuya Nitta , Takashi Hanai , Minoru Hirata , Kozo Sugita , Toshihiko Oya
发明人： Hisashi Harada , Takuya Nitta , Takashi Hanai , Minoru Hirata , Kozo Sugita , Toshihiko Oya
IPC分类号： B22C15/02
CPC分类号： B22C15/24 , B22C15/28
摘要： A sand-introducing device that uses air for introducing molding sand in a molding space or spaces is provided. The device is provided with air-permeable partitioning plates that define a double-walled structure together with the wall of the body of the device. The air-permeable partitioning plates are easily produced, they can easily inject pressurized air of a desired pressure, and they will not need regular maintenance. The body of the device, which acts as a pressure tank, defines a double-walled structure together with the air-permeable partitioning plates (10, 11), thereby defining chambers (12, 13). In the sand-introducing device that uses air, while molding sand is fluidized by pressurized air injected from the air-permeable partitioning plates, it is introduced in a molding space. Each air-permeable partitioning plate is made of a porous resin or metal.
摘要翻译：提供了一种使用空气将模型空间中引入型砂的砂子引入装置。该装置设置有透气分隔板，其与装置的主体的壁一起限定双壁结构。透气分隔板易于制造，它们可以容易地注入所需压力的加压空气，并且不需要定期维护。用作压力罐的装置的主体与透气分隔板（10,11）一起限定双壁结构，从而限定室（12,13）。在使用空气的砂导入装置中，通过从透气性分隔板喷射的加压空气使型砂流化，将其引入成型空间。每个透气分隔板由多孔树脂或金属制成。

5. 发明授权

US07784526B2 Sand-introducing device using air, and method and apparatus for producing mold 有权
公开(公告)号：US07784526B2
公开(公告)日：2010-08-31
申请号：US12588337
申请日：2009-10-13
申请人： Hisashi Harada , Takuya Nitta , Takashi Hanai , Minoru Hirata , Kozo Sugita , Toshihiko Oya
发明人： Hisashi Harada , Takuya Nitta , Takashi Hanai , Minoru Hirata , Kozo Sugita , Toshihiko Oya
IPC分类号： B22C15/02 , B22C15/24
CPC分类号： B22C15/24 , B22C15/28
摘要： A sand-introducing device that uses air for introducing molding sand in a molding space or spaces is provided. The device is provided with air-permeable partitioning plates that define a double-walled structure together with the wall of the body of the device. The air-permeable partitioning plates are easily produced, they can easily inject pressurized air of a desired pressure, and they will not need regular maintenance. The body of the device, which acts as a pressure tank, defines a double-walled structure together with the air-permeable partitioning plates (10, 11), thereby defining chambers (12, 13). In the sand-introducing device that uses air, while molding sand is fluidized by pressurized air injected from the air-permeable partitioning plates, it is introduced in a molding space. Each air-permeable partitioning plate is made of a porous resin or metal.

6. 发明授权

US07762307B2 Sand-introducing device using air, and method and apparatus for producing a mold 有权
标题翻译：使用空气的导砂装置，以及用于制造模具的方法和装置
公开(公告)号：US07762307B2
公开(公告)日：2010-07-27
申请号：US11882057
申请日：2007-07-30
申请人： Hisashi Harada , Takuya Nitta , Takashi Hanai , Minoru Hirata , Kozo Sugita , Toshihiko Oya
发明人： Hisashi Harada , Takuya Nitta , Takashi Hanai , Minoru Hirata , Kozo Sugita , Toshihiko Oya
IPC分类号： B22C15/02 , B22C15/24
CPC分类号： B22C15/24 , B22C15/28
摘要： A sand-introducing device that uses air for introducing molding sand in a molding space or spaces is provided. The device is provided with air-permeable partitioning plates that define a double-walled structure together with the wall of the body of the device. The air-permeable partitioning plates are easily produced, they can easily inject pressurized air of a desired pressure, and they will not need regular maintenance. The body of the device, which acts as a pressure tank, defines a double-walled structure together with the air-permeable partitioning plates (10, 11), thereby defining chambers (12, 13). In the sand-introducing device that uses air, while molding sand is fluidized by pressurized air injected from the air-permeable partitioning plates, it is introduced in a molding space. Each air-permeable partitioning plate is made of a porous resin or metal.
摘要翻译：提供了一种使用空气将模型空间中引入型砂的砂子引入装置。该装置设置有透气分隔板，其与装置的主体的壁一起限定双壁结构。透气分隔板易于制造，它们可以容易地注入所需压力的加压空气，并且不需要定期维护。用作压力罐的装置的主体与透气分隔板（10,11）一起限定双壁结构，从而限定室（12,13）。在使用空气的砂导入装置中，通过从透气性分隔板喷射的加压空气使型砂流化，将其引入成型空间。每个透气分隔板由多孔树脂或金属制成。

7. 发明授权

US06701267B2 Method for calibrating probe and computer-readable medium 有权
标题翻译：校准探针和计算机可读介质的方法
公开(公告)号：US06701267B2
公开(公告)日：2004-03-02
申请号：US10264626
申请日：2002-10-04
申请人： Takashi Noda , Kozo Sugita
发明人： Takashi Noda , Kozo Sugita
IPC分类号： G01C1738
CPC分类号： G01B21/047 , G01B21/042 , Y10S977/85
摘要： A calibration reference work sphere is measured to obtain measured values by using a probe vector given before updating is made by exchanging the probe for a new one or by changing the posture of the probe. Then, the measured values are error-corrected by using the probe vector given before updating to thereby obtain the coordinates of the center of the reference sphere. The difference between the obtained coordinates and the coordinates of the center of the reference sphere before updating of the probe is obtained to thereby calculate a predicted probe vector. A calibration measurement part program for measuring the calibration reference sphere by using the predicted probe vector is generated and executed for performing calibration measurement. A calibration value of the probe vector is calculated on the basis of the result of the calibration measurement.
摘要翻译：测量校准参考工作球以通过使用在更新之前给出的探针向量来获得测量值，所述探针向量通过更换新探针或通过改变探针的姿态来进行。然后，通过使用更新前给出的探测矢量对测量值进行误差校正，从而获得参考球的中心的坐标。获得的坐标与探针更新前的参考球的中心的坐标之间的差被获得，从而计算出预测的探测矢量。生成并执行用于通过使用预测的探测矢量来测量校准基准球的校准测量部件程序，以执行校准测量。基于校准测量的结果计算探针矢量的校准值。

8. 发明授权

US06671650B2 Position measuring apparatus and working apparatus using the same 有权
公开(公告)号：US06671650B2
公开(公告)日：2003-12-30
申请号：US10076654
申请日：2002-02-19
申请人： Katsuyuki Ogura , Masakazu Matsumoto , Kozo Sugita
发明人： Katsuyuki Ogura , Masakazu Matsumoto , Kozo Sugita
IPC分类号： G01C1700
CPC分类号： G01B21/045
摘要： An object of the invention is to provide a position measuring apparatus which can execute a stable accuracy assurance at a high accuracy against a deterioration with age and a temperature fluctuation of the apparatus while making a correction of an existing volumetric measuring accuracy effective. In order to achieve the object, in accordance with the present invention, in a position measuring apparatus which measures a target position within a specified coordinate space with respect to a predetermined reference surface (4) on the basis of a coordinate system so as to compensate errors, there is provided a detector (18) for measuring whether or not a change is occurred in a relation with respect to the reference surface (4), in a movement executed by a moving machine (8), and there is further provided with an error corrector (20) for correcting at least any one of a compensation parameter compensating a positional coordinates by an error compensator (16) and a positional coordinate compensated by the error compensator (16), on the basis of an amount of change of a relation measured by the detector (18), in the case that the change is occurred.

9. 发明申请

US20050166412A1 Coordinate measuring system and method of correcting coordinates measured in coordinate measuring machine 有权
标题翻译：坐标测量机坐标测量系统及校正坐标测量方法
公开(公告)号：US20050166412A1
公开(公告)日：2005-08-04
申请号：US11046978
申请日：2005-01-31
申请人： Katsuyuki Ogura , Kozo Sugita , Hirokazu Michiwaki , Ayako Sugita
发明人： Katsuyuki Ogura , Kozo Sugita , Hirokazu Michiwaki , Ayako Sugita
IPC分类号： G01B21/00 , G01B7/008 , G01B11/00 , G01B21/04 , G01B5/004
CPC分类号： G01B21/045
摘要： Geometrical errors in a coordinate measuring machine are measured while works with various weights are mounted on the coordinate measuring machine. Compensation parameters are derived from measured results per a weight of a work and stored. A compensation parameter corresponding to a weight of a work to be measured is appropriately read out to correct measured coordinates of the work to be measured.
摘要翻译：在坐标测量机上安装各种重量的工作时，测量坐标测量机中的几何误差。补偿参数是根据工作重量的测量结果得出的并存储。适当地读出与要测量的作品的重量对应的补偿参数，以校正所测量的作品的测量坐标。

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