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1. 发明专利

JP2004136094A Light for curing having devised spectrum 审中-公开
公开(公告)号：JP2004136094A
公开(公告)日：2004-05-13
申请号：JP2003357366
申请日：2003-10-17
申请人： Coltene Whaledent Inc , コールテン/ウェイルデントインコーポレイテッドColtene/Whaledent, Inc.
发明人： GOFMAN IGOR Y , COLOMBO JOSEPH G
IPC分类号： A61C5/04 , A61C13/15 , A61N5/06
CPC分类号： A61C19/004 , A61N2005/0652
摘要： PROBLEM TO BE SOLVED: To offer an efficient means to compose optical energy from a monocolor light source of a small number of colors.
SOLUTION: A light for a treatment appliance has two or more light sources respectively generating incident beams and a means to compose each incident beam to an output ray. At least the primary light source of the light sources has a wavelength of a primary characteristic, at least the second light source of the light sources has a wavelength of a second characteristic, and an output ray shows intensity varying within 25% within a range defined by wavelengths of primary and second characteristics.
COPYRIGHT: (C)2004,JPO

2. 发明申请

WO02089691A9 OPERATION OF HALOGEN LAMP FOR CURING OF MATERIAL 审中-公开
标题翻译：用于材料固化的卤素灯的操作
公开(公告)号：WO02089691A9
公开(公告)日：2004-07-08
申请号：PCT/US0214085
申请日：2002-05-02
申请人： COLTENE WHALEDENT INC
发明人： GOFMAN IGOR Y , COLOMBO JOSEPH G
IPC分类号： A61C13/14 , A61C13/15 , A61K6/083 , H05B1/00
CPC分类号： A61C19/003
摘要： A method and apparatus for curing dental material with radiation from a halogen lamp (10) provides for a shifting of a radiation spectrum to a shorter wavelength for increased rate of curing by adjusting current flow within a heating element (14) of the lamp (10). The current is applied over a time interval accomplishing the curing. Feedback and feedforward circuitry maintains an upper bound on the current magnitude of the heating element (14) thereby increasing lamp operating life.
摘要翻译：一种利用来自卤素灯（10）的辐射固化牙科材料的方法和设备，通过调节灯（10）的加热元件（14）内的电流流动，提供辐射光谱向较短波长的移动，）。在完成固化的时间间隔内施加电流。反馈和前馈电路保持加热元件（14）的电流大小的上限，从而增加灯的工作寿命。

3. 发明申请

WO02089691B1 OPERATION OF HALOGEN LAMP FOR CURING OF MATERIAL 审中-公开
标题翻译：卤素灯用于固化材料的操作
公开(公告)号：WO02089691B1
公开(公告)日：2004-05-27
申请号：PCT/US0214085
申请日：2002-05-02
申请人： COLTENE WHALEDENT INC
发明人： GOFMAN IGOR Y , COLOMBO JOSEPH G
IPC分类号： A61C13/14 , A61C13/15 , A61K6/083 , H05B1/00
CPC分类号： A61C19/003
摘要： A method and apparatus for curing dental material with radiation from a halogen lamp (10) provides for a shifting of a radiation spectrum to a shorter wavelength for increased rate of curing by adjusting current flow within a heating element (14) of the lamp (10). The current is applied over a time interval accomplishing the curing. Feedback and feedforward circuitry maintains an upper bound on the current magnitude of the heating element (14) thereby increasing lamp operating life.
摘要翻译：一种利用来自卤素灯（10）的辐射固化牙科材料的方法和设备通过调节灯（10）的加热元件（14）内的电流来提供辐射光谱到较短波长的移动以提高固化速率）。在完成固化的时间间隔上施加电流。反馈和前馈电路保持加热元件（14）的电流幅值的上限，从而增加灯的工作寿命。

4. 发明申请

WO02089691A2 OPERATION OF HALOGEN LAMP FOR CURING OF MATERIAL 审中-公开
标题翻译：卤素灯用于固化材料的操作
公开(公告)号：WO02089691A2
公开(公告)日：2002-11-14
申请号：PCT/US0214085
申请日：2002-05-02
申请人： COLTENE WHALEDENT INC
发明人： GOFMAN IGOR Y , COLOMBO JOSEPH G
IPC分类号： A61C13/14 , A61C13/15 , A61K6/083 , A61C
CPC分类号： A61C19/003
摘要： A method and apparatus for curing dental material with radiation from a halogen lamp provides for a shifting of a spectrum of the radiation to a shorter wavelength for increased rate of curing by adjusting current flow within a heating element of the lamp. The current is applied over an interval of time for accomplishing the curing. Feedback and feedforward circuitry, operative with a control signal of a regulated power source to reduce voltage applied by the power source to the heating element during an initial portion of the interval of time, prior to obtaining an operating temperature of the heating element, to maintain an upper bound on the magnitude of the current applied to the heating element, thereby to the vivid unnecessary and operations of the heating element for increased operating lifetime of the lamp.
摘要翻译：用于通过来自卤素灯的辐射固化牙科材料的方法和设备通过调整灯的加热元件内的电流来提供辐射光谱到较短的波长以提高固化速率。电流在一段时间内用于完成固化。反馈和前馈电路，具有调节电源的控制信号，以在获得加热元件的工作温度之前，在该时间间隔的初始部分期间减小由电源施加到加热元件的电压，以维持施加到加热元件的电流的大小的上限，从而增加了加热元件的不必要的和操作，从而提高了灯的工作寿命。

5. 发明申请

WO03034694A2 CURING LAMP APPARATUS WITH ELECTRONIC VOICE 审中-公开
标题翻译：具有电子声音的固化灯装置
公开(公告)号：WO03034694A2
公开(公告)日：2003-04-24
申请号：PCT/US0232766
申请日：2002-10-15
申请人： COLTENE WHALEDENT INC
发明人： GOFMAN IGOR Y , COLOMBO JOSEPH G
IPC分类号： A61C13/14 , A61C13/15 , G10L13/00 , G10L13/04 , H05B39/04 , H04M
CPC分类号： H05B39/041 , A61C19/003 , H05B39/042 , Y02B20/14
摘要： A curing lamp apparatus is used for providing electronic voice information to report a number of operating conditions associated with the curing lamp. The apparatus includes a light sensor for sensing output power, voltage and current sensors for sensing input power, a microcontroller for providing a digital number in response to receiving signals from one or more sensors, a programmed voice circuit for retrieving a voice message signal from a memory, address associated with the digital number, and a transducer for receiving and audibly reproducing the voice message signal.
摘要翻译：固化灯装置用于提供电子语音信息以报告与固化灯相关联的多个操作条件。该装置包括用于感测输出功率的光传感器，用于感测输入功率的电压和电流传感器，用于响应于来自一个或多个传感器的信号提供数字数字的微控制器，用于从一个或多个传感器检索语音消息信号的编程语音电路存储器，与数字号相关联的地址，以及用于接收和可听地再现语音消息信号的换能器。

6. 发明申请

WO02065225A3 SWITCHING POWER SUPPLY 审中-公开
标题翻译：切换电源
公开(公告)号：WO02065225A3
公开(公告)日：2002-10-03
申请号：PCT/US0203972
申请日：2002-02-06
申请人： COLTENE WHALEDENT INC
发明人： GOFMAN IGOR Y , COLOMBO JOSEPH G
IPC分类号： H02M3/155 , H03K17/06 , G05F1/40
CPC分类号： H02M3/155 , H03K17/063
摘要： In a switching voltage power supply, a series regulator circuit interconnects an input voltage section (44) with an output voltage section (20B) of the switching power supply. The regulator circuit has an n-channel MOSFET transistor (Q1) serving as a regulator element. A gating circuit applies a gating voltage to the gate terminal relative to the drain terminal for establishing states of current conduction and current cut-off in the transistor. A biasing circuit interconnects the gating circuit with the drain terminal for establishing an offset potential of the gate terminal relative to the drain terminal during the state of current conduction, the offset potential counteracting a gate-to-source threshold voltage for reduction of a voltage drop between the drain terminal and the source terminal with a corresponding reduction in power dissipation of the regulator element.
摘要翻译：在开关电压电源中，串联调节器电路将输入电压部分（44）与开关电源的输出电压部分（20B）互连。调节器电路具有用作调节器元件的n沟道MOSFET晶体管（Q1）。选通电路相对于漏极端子将栅极电压施加到栅极端子，以建立晶体管中的电流导通和电流截止状态。偏置电路将门控电路与漏极端子互连，用于在电流导通状态期间建立栅极端子相对于漏极端子的偏移电位，该偏移电位抵消栅极至源极阈值电压以降低电压降在漏极端子和源极端子之间，调节器元件的功率损耗相应减小。

7. 发明专利

AU2002245411A1 Switching power supply 未知
公开(公告)号：AU2002245411A1
公开(公告)日：2002-08-28
申请号：AU2002245411
申请日：2002-02-06
申请人： COLTENE/WHALEDENT INC
发明人： COLOMBO JOSEPH G , GOFMAN IGOR Y
IPC分类号： H02M3/155 , H03K17/06 , G05F1/40

8. 发明专利

DE60308951D1 未知
公开(公告)号：DE60308951D1
公开(公告)日：2006-11-23
申请号：DE60308951
申请日：2003-04-11
申请人： COLTENE WHALEDENT INC
发明人： COLOMBO JOSEPH G , GOFMAN IGOR Y
IPC分类号： H03L7/181 , H03K3/00 , H03K5/15 , H03K5/151
摘要： A micro-controller adjustably provides a scanning frequency for operating a driver for an ultrasonic device. The frequency is adjusted within a defined range until an acknowledgement signal is provided to the micro-controller to lock a currently selected frequency as the operating frequency. An indicator indicates when a frequency has been selected outside of the defined range. The device is preferably implemented as a complex programmable logic device (CPLD).

9. 发明专利

CA2402464A1 SWITCHING POWER SUPPLY 未知
公开(公告)号：CA2402464A1
公开(公告)日：2002-08-22
申请号：CA2402464
申请日：2002-02-06
申请人： COLTENE WHALEDENT INC
发明人： COLOMBO JOSEPH G , GOFMAN IGOR Y
IPC分类号： H02M3/155 , H03K17/06 , G05F1/40

10. 发明专利

CA2369596A1 ULTRASONIC SCALER WITH ADAPTIVE AMPLITUDE 未知
公开(公告)号：CA2369596A1
公开(公告)日：2000-11-16
申请号：CA2369596
申请日：2000-04-28
申请人： COLTENE WHALEDENT INC
发明人： GOFMAN IGOR Y , COLOMBO JOSEPH G , ABDELQADER STEVEN
IPC分类号： A61C1/07 , A61C17/20 , A61C3/03
摘要： An automatic drive circuit for an ultrasonic probe, such as a dental scaler insert, is operative with a probe which includes a magnetostriction unit, an d a vibratory element to be set into vibration by the magnetostriction unit up on energizing of the magnetostriction unit with an alternating magnetic field. An energizing coil is enclosed within a handle having a compartment for receivi ng the probe. The coil is located within the handle adjacent to the probe receiving compartment for applying the alternating magnetic field to the magnetostriction unit upon insertion of the probe into the handle, and upon energizing the coil by the drive circuit. An oscillator of the drive circuit is coupled to the coil for applying an oscillatory current to the coil. The drive circuit includes a frequency sensor (72) for sensing a frequency of th e oscillatory current, the sensor outputting a signal designating a magnitude of the frequency. A further component of the drive circuit (16) establishes a value of amplitude of the alternating current in response to the sensed valu e of the frequency. The circuitry relies on the inductance introduced via the magnetostriction unit to the coil for automatically establishing the value o f oscillation frequency commanded by the probe.

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