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1. 发明授权

US4447691A Circuit for detecting a utensil load placed asymmetrically relative to an induction heating coil 失效
标题翻译：用于检测相对于感应加热线圈非对称放置的器具负载的电路
公开(公告)号：US4447691A
公开(公告)日：1984-05-08
申请号：US173802
申请日：1980-07-30
申请人： Takumi Mizukawa , Keizo Amagami , Takao Kobayashi
发明人： Takumi Mizukawa , Keizo Amagami , Takao Kobayashi
IPC分类号： H05B6/06 , H05B6/12
CPC分类号： H05B6/062 , H05B6/1254 , Y02B40/126 , Y10S99/14
摘要： A plurality of magnetic field sensors are mounted adjacent the periphery of an induction heating coil of flat, spiral configuration which is energized by ultrasonic frequency energy to generate a time-varying magnetic field. The magnetic field sensors are connected in a ciruit to produce an output signal when a magnetic utensil load is placed asymmetrically with respect to the center of the induction heating coil. In response to sensor output exceeding a predetermined value a warning indication is provided. The ultrasonic energy level is reduced in response to the warning indication to minimize radio interference which would otherwise occur due to leakage magnetic flux.
摘要翻译：多个磁场传感器安装在平面螺旋结构的感应加热线圈的周边附近，该感应加热线圈由超声频率能量激发以产生时变磁场。当磁性器具负载相对于感应加热线圈的中心非对称地放置时，磁场传感器以电路连接以产生输出信号。响应于超过预定值的传感器输出，提供警告指示。超声波能量响应于警告指示而减小，以最小化否则由于漏磁通而发生的无线电干扰。

2. 发明授权

US4016392A Pan detector for induction heating apparatus 失效
标题翻译：感应加热装置的平板探测器
公开(公告)号：US4016392A
公开(公告)日：1977-04-05
申请号：US544845
申请日：1975-01-28
申请人： Takao Kobayashi , Keizo Amagami , Takumi Mizukawa , Tadao Toyooka
发明人： Takao Kobayashi , Keizo Amagami , Takumi Mizukawa , Tadao Toyooka
IPC分类号： H05B6/12 , H02M7/515 , H05B3/68 , H05B6/06 , H05B5/04
CPC分类号： H05B6/062 , H05B3/683 , H05B2213/05
摘要： Electromagnetic coupling between a pan or utensil load to be heated by magnetic induction and a source of high frequency magnetic flux is sensed by detecting a current which is indicative of the electromagnetic coupling by means of a current transformer. The detected current is compared with a reference level. Intermittent generation of the magnetic flux is commenced when, for example, a small magnetic metal object is inadvertently placed as a load with the result that the detected current becomes lower than the reference level. This allows intermittent check for the presence and absence of the inadvertently placed load for subsequent cooking operations and minimization of the heat generated therein.
摘要翻译：通过检测通过电流互感器指示电磁耦合的电流来感测通过磁感应加热的锅或器具负载与高频磁通源之间的电磁耦合。将检测到的电流与参考电平进行比较。当例如小的磁性金属物体被无意地放置为负载时，开始磁通的间歇产生，结果检测到的电流变得低于参考电平。这允许对随后的烹饪操作的无意放置的负载的存在和不存在进行间歇检查并且最小化其中产生的热量。

3. 发明授权

US4055740A Induction heating apparatus using a saturable reactor for power control purposes 失效
标题翻译：感应加热装置使用可饱和电抗器进行功率控制
公开(公告)号：US4055740A
公开(公告)日：1977-10-25
申请号：US666973
申请日：1976-03-15
申请人： Masatatsu Nakamura , Hideyuki Kominami , Keizo Amagami , Takao Kobayashi , Tadao Toyooka
发明人： Masatatsu Nakamura , Hideyuki Kominami , Keizo Amagami , Takao Kobayashi , Tadao Toyooka
IPC分类号： H05B6/12 , H02M7/48 , H02M7/523 , H05B6/06 , H05B5/04
CPC分类号： H05B6/06 , H02M7/523 , H01F2038/003
摘要： An induction heating apparatus includes a saturable reactor having a pair of rectangular ferrite cores. An air gap is provided in each ferrite core to provide a gradually increasing saturation characteristic on the magnetization curve of the cores. A pair of series-connected load windings is coiled around each core and a control winding is coiled around a common magnetic path of the cores. A power control circuit produces a DC control current that passes through the control winding. The high frequency energization current is passed through the load windings. Means are provided to control the DC control current at a desired setting. Preferably, the actual power level is detected to control the DC current through a feedback loop.
摘要翻译：感应加热装置包括具有一对矩形铁氧体磁芯的可饱和电抗器。在每个铁氧体磁芯中提供气隙以在磁芯的磁化曲线上提供逐渐增加的饱和特性。一对串联的负载绕组围绕每个磁芯卷绕，并且控制绕组围绕磁芯的公共磁路卷绕。功率控制电路产生通过控制绕组的直流控制电流。高频通电电流通过负载绕组。提供装置以在期望的设置下控制DC控制电流。优选地，检测实际功率电平以控制通过反馈回路的直流电流。

4. 发明授权

US3978307A Induction heating apparatus with protective circuit arrangement 失效
标题翻译：具有保护电路布置的感应加热装置
公开(公告)号：US3978307A
公开(公告)日：1976-08-31
申请号：US596203
申请日：1975-07-15
申请人： Keizo Amagami , Takao Kobayashi , Yoshio Ogino , Mitsuyuki Kiuchi
发明人： Keizo Amagami , Takao Kobayashi , Yoshio Ogino , Mitsuyuki Kiuchi
IPC分类号： H02H7/122 , H02M5/45 , H02M7/523 , H02M7/525 , H05B3/68 , H05B6/06 , H05B5/04
CPC分类号： H05B6/06 , H02H7/122 , H02M5/45 , H02M7/523 , H02M7/525 , H05B3/683
摘要： An induction heating apparatus is provided with protective circuit arrangements which ensure against surge currents caused by inappropriately timed gating-on of a gate controlled rectifier or by erroneous use of a load material such as non-magnetic or ferro-magnetic material. The timed gating of the gate-controlled rectifier is accomplished by means of a delay circuit which serves to count timing after a rectified excitation potential drops to the zero voltage point. A coincidence circuit is provided to detect coincidence of two signals, one is a pulse having a predetermined width and the other is a signal derived when the periodic cycle of the energization currents departs from the predetermined cycle period.

5. 发明授权

US4490596A Induction cooking apparatus having cooling arrangement therefor 失效
标题翻译：具有冷却装置的感应加热烹调器
公开(公告)号：US4490596A
公开(公告)日：1984-12-25
申请号：US405954
申请日：1982-08-05
申请人： Yukio Hirai , Keizo Amagami , Takao Kobayashi , Shinichi Matsumoto
发明人： Yukio Hirai , Keizo Amagami , Takao Kobayashi , Shinichi Matsumoto
IPC分类号： H05B6/06 , H05B6/12
CPC分类号： H05B6/062 , H05B6/1263
摘要： An induction cooking apparatus having a plurality of induction heating coils disposed in an array for induction-heating a metallic heating load by electromagnetic induction. Air inlet ports are formed at the front end of the appliance to admit cooling air for cooling the interior of the cooking appliance and air outlet ports are formed at the rear end of the appliance. The apparatus ensures comfortable cooking without exposing the user to hot exhaust air and, also, better cooling without drawing in hot exhaust air or hot steam from the food materials. Furthermore, a partition is provided within the appliance for separating the power converter unit from the operating unit for blocking objectionable movement of cooling air and blocking induction radiation from the power converter unit so as to protect the operating unit from the induction radiation from the power converter unit and prevent faulty operation thereof, and a cooling fan is disposed in an orifice in the partition for circulating cooling air within the appliance and ensuring an efficient cooling performance.
摘要翻译： PCT No.PCT / JP81 / 00414 Sec。 371日期1982年8月5日 102（e）日期1982年8月5日PCT 1991年12月25日PCT PCT。公开号WO82 / 02313 日本1982年7月8日。一种感应加热装置，具有多个感应加热线圈，其设置成用于通过电磁感应感应加热金属加热负载的阵列。空气入口端口形成在器具的前端，以允许用于冷却烹饪器具内部的冷却空气，并且空气出口端口形成在器具的后端。该设备确保舒适的烹饪，而不会使用户暴露于热排气中，并且还可以更好地冷却，而不会吸收来自食品材料的热排气或热蒸汽。此外，在该设备内设置一个分隔件，用于将动力转换器单元与操作单元分开，以阻止冷却空气的不利运动并阻止来自功率转换器单元的感应辐射，以保护操作单元免受来自电力转换器的感应辐射并且防止其故障的操作，并且冷却风扇设置在隔板中的孔中，用于使设备内的冷却空气循环，并确保有效的冷却性能。

6. 发明授权

US4016390A Induction heating apparatus with protective circuit arrangement 失效
标题翻译：具有保护电路布置的感应加热装置
公开(公告)号：US4016390A
公开(公告)日：1977-04-05
申请号：US579897
申请日：1975-05-22
申请人： Keizo Amagami , Takao Kobayashi , Yoshio Ogino , Mitsuyuki Kiuchi
发明人： Keizo Amagami , Takao Kobayashi , Yoshio Ogino , Mitsuyuki Kiuchi
IPC分类号： H02H7/122 , H02M5/44 , H02M7/523 , H02M7/525 , H05B3/68 , H05B6/06 , H05B5/04
CPC分类号： H05B6/06 , H02H7/122 , H02M5/44 , H02M7/523 , H02M7/525 , H05B3/683
摘要： An induction heating apparatus is provided with protective circuit arrangements which ensure against surge currents caused by inappropriately timed gating-on of a gate controlled rectifier or by erroneous use of a load material such as non-magnetic or ferromagnetic material. The timed gating of the gate-controlled rectifier is accomplished by means of a delay circuit which serves to count timing after a rectified excitation potential drops to the zero voltage point. A coincidence circuit is provided to detect coincidence of two signals, one is a pulse having a predetermined width and the other is a signal derived when the periodic cycle of the energization currents departs from the predetermined cycle period.
摘要翻译：感应加热装置设置有保护电路装置，其确保由于门控整流器的不适当定时门控或者通过错误地使用诸如非磁性或铁磁材料的负载材料而引起的浪涌电流。门控整流器的定时门控通过延迟电路来实现，该延迟电路用于在整流的激励电位下降到零电压点之后对时序进行计数。提供符合电路以检测两个信号的一致性，一个是具有预定宽度的脉冲，另一个是当通电电流的周期性周期从预定周期周期开始时导出的信号。

7. 发明授权

US4396818A Thyristor off-time controlled induction heating apparatus by differentiated thyristor anode potential 失效
标题翻译：晶闸管关断时间控制感应加热装置通过差分晶闸管阳极电位
公开(公告)号：US4396818A
公开(公告)日：1983-08-02
申请号：US273415
申请日：1981-06-15
申请人： Hideyuki Kominami , Yoshio Ogino , Takumi Mizukawa , Takao Kobayashi
发明人： Hideyuki Kominami , Yoshio Ogino , Takumi Mizukawa , Takao Kobayashi
IPC分类号： H05B6/12 , H02M7/523 , H05B6/06 , H05B6/08
CPC分类号： H05B6/062 , H02M7/523
摘要： An induction heating apparatus including a thyristor adapted to receive power from a power source, a gating control circuit for generating gating pulses for application to the gating control terminal of the thyristor, a commutating circuit which commutates off the thyristor, and a differentiator connected across the anode and cathode terminals of the thyristor to detect the power consumption of an inductively heated cooking ware. The gating control circuit comprises a gating pulse generator and a smoothing circuit for filtering the signal from the differentiator into a d-c signal which is compared with a reference level to detect the deviation of the power consumption from the reference value. The gating pulse generator is responsive to a potential at the anode of the thyristor to initiate timing action to determine the interpulse period or turn-off time of the thyristor and also responsive to the deviation of power consumption to vary the interpulse period.
摘要翻译：一种感应加热装置，包括适于从电源接收功率的晶闸管，用于产生选通脉冲以用于施加到晶闸管的选通控制端的选通脉冲的选通控制电路，将晶闸管整流的换向电路，以及跨越晶闸管的微分器晶闸管的阳极和阴极端子，以检测感应加热烹饪器具的功耗。选通控制电路包括门控脉冲发生器和平滑电路，用于将来自微分器的信号滤波成与参考电平进行比较的d-c信号，以检测功耗与参考值的偏差。门控脉冲发生器响应于晶闸管的阳极处的电位以启动定时动作以确定晶闸管的脉冲间期或关断时间，并且还响应功率消耗的偏差来改变脉冲间隔。

8. 发明授权

US08870694B2 Tensioner 有权
标题翻译：张紧器
公开(公告)号：US08870694B2
公开(公告)日：2014-10-28
申请号：US13121260
申请日：2009-09-17
申请人： Takao Kobayashi , Tanehira Amano , Ikuomi Takahashi , Takahiro Ito
发明人： Takao Kobayashi , Tanehira Amano , Ikuomi Takahashi , Takahiro Ito
IPC分类号： F16H7/08
CPC分类号： F16H7/0848 , F16H2007/0806 , F16H2007/0853
摘要： A tensioner has a cylindrical member having multiple locking teeth, one or multiple locking pieces having locking teeth to be engaged with the locking teeth, and a locking piece receiving part to receive the aforementioned locking pieces. A shaft member is disposed inside the cylindrical member, and either the cylindrical member or the shaft member constitutes a thrust member that can be driven forward and backward by a biasing force. A ratchet mechanism allows the thrust member to move forward by the locking pieces riding over the locking teeth of the cylindrical member as they move in a reduced-diameter direction and constrains retraction of the thrust member by the locking pieces engaging with the locking teeth of the cylindrical member as they move in an increased-diameter direction. The locking teeth are all thread-like teeth having a lead angle.
摘要翻译：张紧器具有具有多个锁定齿的圆柱形构件，具有与锁定齿接合的锁定齿的一个或多个锁定片以及用于接收上述锁定片的锁定片接收部。轴构件设置在圆柱形构件内部，并且圆柱形构件或轴构件构成能够通过偏压力向前和向后驱动的推力构件。棘轮机构允许推力构件在其沿直径减小的方向移动时骑乘在圆柱形构件的锁定齿上的锁定件向前移动，并且通过与锁定齿接合的锁定件约束推力构件的缩回圆柱形构件在径向方向上移动时。锁定齿都是具有导向角的螺纹状齿。

9. 发明授权

US08539937B2 Fuel supplying apparatus for internal combustion engine 有权
标题翻译：内燃机用燃料供给装置
公开(公告)号：US08539937B2
公开(公告)日：2013-09-24
申请号：US13158928
申请日：2011-06-13
申请人： Takao Kobayashi
发明人： Takao Kobayashi
IPC分类号： F02B25/06 , F01M11/08
CPC分类号： F02M37/20 , F02M37/0017 , F02M37/02
摘要： A fuel supplying apparatus is disclosed that suppresses intrusion of oil mist into a negative pressure introducing inlet of an automatic cock and that, thereby, improves the degree of freedom of disposition. The negative pressure introducing inlet of the automatic cock is connected to a crankcase through a negative pressure communication path. The automatic cock is opened by a negative pressure generated in the crankcase and, thereby, a fuel supply path is opened that is for supplying fuel from a fuel tank to an internal combustion engine. The negative pressure communication path communicates with the air cleaner through a purge path that branches from the negative pressure communication path at a halfway point of the negative pressure communication path. The point at which the purge path branches from the negative pressure communication path is set to be at the lowest position of the negative pressure communication path to be able to collect the oil mist intruding from the crankcase.
摘要翻译：公开了一种抑制油雾侵入自动旋塞的负压引入口的燃料供给装置，由此提高了配置的自由度。自动旋塞的负压引入口通过负压连通路连接到曲轴箱。通过在曲轴箱中产生的负压打开自动旋塞，从而将燃料供给路径打开，用于将燃料从燃料箱供给到内燃机。负压连通路径通过在负压连通路径的中途从负压连通路径分支的净化路径与空气净化器连通。净化路径从负压连通路径分支的点设定在负压连通路径的最低位置，以能够收集从曲轴箱入口的油雾。

10. 发明申请

US20110273520A1 INK-JET PRINTING APPARATUS AND INK CARTRIDGE THEREFOR 审中-公开
标题翻译： INK-JET印刷设备及其墨盒
公开(公告)号：US20110273520A1
公开(公告)日：2011-11-10
申请号：US13154850
申请日：2011-06-07
申请人： Satoshi Shinada , Fujio Akahane , Minoru Usui , Takao Kobayashi , Makoto Matsuzaki
发明人： Satoshi Shinada , Fujio Akahane , Minoru Usui , Takao Kobayashi , Makoto Matsuzaki
IPC分类号： B41J2/175
CPC分类号： B41J2/1753 , B41J2/17503 , B41J2/17513 , B41J2/1752 , B41J2/17523 , B41J2/17526 , B41J2/17546 , B41J2/17553 , B41J2/17559 , B41J25/304 , D06M11/44 , D06M13/44 , D06M15/667
摘要： An ink jet type printing apparatus in which an ink supply needle is located near one side in a direction perpendicular to the reciprocated directions of a carriage, a circuit board is mounted on a wall of an ink cartridge in the vicinity of the side on which an ink supply port is formed and plural contacts for connecting to external control means are formed on the exposed surface of the circuit board.
摘要翻译：一种喷墨式打印装置，其中供墨针位于垂直于托架的往复运动方向的一侧附近，电路板安装在墨盒的壁上，形成供墨口，并且在电路板的暴露表面上形成用于连接外部控制装置的多个触点。

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