公开(公告)号：US4959692A

公开(公告)日：1990-09-25

申请号：US282449

申请日：1988-12-09

申请人： Yuji Hayashi ,  Susumu Sakakibara ,  Katsumi Maeda

发明人： Yuji Hayashi ,  Susumu Sakakibara ,  Katsumi Maeda

IPC分类号： G03G15/09

CPC分类号： G03G15/09 ,  G03G15/0921

摘要： A developing device including a rotatable developing sleeve confronting an electrostatic latent image support member, a supply device for supplying developer to a peripheral surface of the developing sleeve, a bristle height regulating member, a device for removing from the peripheral surface of the developing sleeve, the developer having passed through a developing region, a cutoff device for cutting off supply of the developer from the supply device to the developing sleeve, which is retractably projected into a developer supply region defined between the developing sleeve and the supply device and a magnet member provided fixedly in the developing sleeve and having a developing magnetic pole confronting the support member, a first magnetic pole confronting the bristle height regulating member and a second magnetic pole of a polarity identical with that of the first magnetic pole such that the developer is continuously held in an erect state on the developing sleeve by the first and second magnetic poles.

摘要翻译： 一种显影装置，包括面向静电潜像支撑构件的可旋转显影套筒，用于向显影套筒的外周表面供应显影剂的供应装置，刷毛高度调节构件，用于从显影套筒的外周表面移除的装置， 已经通过显影区域的显影剂，用于切断从供给装置向显影套筒供应显影剂的切断装置，其可伸缩地突出到限定在显影套筒和供给装置之间的显影剂供应区域中，磁体构件 固定地安装在显影套筒中并且具有与支撑构件相对的显影磁极，面对刷毛高度调节构件的第一磁极和与第一磁极的极性相同的极性的第二磁极，使得显影剂被连续地保持 在开发套筒上的直立状态由第一和第二 第二磁极。

公开(公告)号：US4088803A

公开(公告)日：1978-05-09

申请号：US613438

申请日：1975-09-15

申请人： Masatoshi Kubo ,  Toshito Hara ,  Yuji Hayashi ,  Makoto Kassai ,  Norio Matsumoto ,  Tsuneyoshi Nishi ,  Koushichi Suzuki ,  Michiko Kodama ,  Kaduwo Sintani

发明人： Masatoshi Kubo ,  Toshito Hara ,  Yuji Hayashi ,  Makoto Kassai ,  Norio Matsumoto ,  Tsuneyoshi Nishi ,  Koushichi Suzuki ,  Michiko Kodama ,  Kaduwo Sintani

IPC分类号： H01H1/02 ,  C25D5/50

CPC分类号： H01H1/0201

摘要： Electrical contacts are produced by processes comprising (1) forming on a metallic body a first layer of low melting metal(s) and (2) forming on the first layer a second layer of high melting metal(s). The thus produced contacts possess prolonged life, approximately 10 times that of conventional contacts when they are operated as working contact.

摘要翻译： 电接触是通过以下方法制造的：（1）在金属体上形成第一层低熔点金属，和（2）在第一层上形成第二层高熔点金属。 如此生产的触点具有延长的使用寿命，约为常规触点的工作接触时的10倍。

公开(公告)号：US09142346B2

公开(公告)日：2015-09-22

申请号：US13432087

申请日：2012-03-28

申请人： Hideki Itou ,  Yuji Hayashi ,  Masamichi Ishikawa

发明人： Hideki Itou ,  Yuji Hayashi ,  Masamichi Ishikawa

IPC分类号： H01F27/28 ,  H01F5/00 ,  H01F17/04 ,  H01F27/32 ,  H01F27/30

CPC分类号： H01F27/324 ,  H01F27/306 ,  H01F27/325

摘要： A transformer includes a pair of first coils and at least one second coil. The first and second coils are stacked so that the at least one second coil is interposed between the first coils in a common winding axial direction of the first and second coils. Each of the first coils is covered by insulating films and integrated with the insulating films into an integrated body, so that the first coils are electrically insulated from the at least one second coil.

摘要翻译： 变压器包括一对第一线圈和至少一个第二线圈。 第一和第二线圈堆叠成使得至少一个第二线圈以第一和第二线圈的公共绕轴方向插入在第一线圈之间。 每个第一线圈由绝缘膜覆盖并与绝缘膜集成为一体，使得第一线圈与至少一个第二线圈电绝缘。

公开(公告)号：US08072165B2

公开(公告)日：2011-12-06

申请号：US12469187

申请日：2009-05-20

申请人： Hiroyasu Baba ,  Yuji Hayashi ,  Kiyoshi Nagata ,  Masaya Ootake

发明人： Hiroyasu Baba ,  Yuji Hayashi ,  Kiyoshi Nagata ,  Masaya Ootake

IPC分类号： H03K5/00 ,  H02P6/04

CPC分类号： H02P6/18 ,  H02P6/21

摘要： An apparatus for estimating rotor position for brushless motors capable of accurately estimating rotor position even though power source voltage fluctuates is provided. First, the power source voltage is detected, and voltage is supplied only for a certain period of time and a current response is detected. The current detection value is multiplied by the ratio of a reference voltage to the power source voltage detected to correct the current detection value. Specifically, the peak current detection value is corrected upwardly or downwardly in each direction. A voltage supplying direction in which the current detection value is maximized is searched for to estimate the rotor position and a brushless motor is started.

摘要翻译： 提供一种用于估计即使电源电压波动能够准确地估计转子位置的无刷电动机的转子位置的装置。 首先，检测电源电压，并且仅在一定时间段内提供电压，并检测电流响应。 电流检测值乘以基准电压与检测到的电源电压的比值，以校正电流检测值。 具体地，峰值电流检测值在每个方向上上下校正。 搜索电流检测值最大化的电压供给方向，来估计转子位置，开始无刷电动机。

公开(公告)号：US08054017B2

公开(公告)日：2011-11-08

申请号：US12469169

申请日：2009-05-20

申请人： Hiroyasu Baba ,  Yuji Hayashi ,  Naoki Yamamoto ,  Kiyoshi Nagata ,  Masaya Ootake

发明人： Hiroyasu Baba ,  Yuji Hayashi ,  Naoki Yamamoto ,  Kiyoshi Nagata ,  Masaya Ootake

IPC分类号： H03K5/00 ,  H02P6/04

CPC分类号： H02P6/18 ,  H02P6/21

摘要： An apparatus for estimating rotor position for brushless motors capable of accurately estimating rotor position is provided. The apparatus may be used as a start-up system for brushless motors. The apparatus performs accurate estimation even though power source voltage fluctuates, and is able to provide compact configuration. The apparatus supplies voltage to the coils respectively. In each supplying period, the apparatus counts voltage supply period of time until current value reaches to a current threshold value. Since a coil indicative of rotor stop position is prone to be magnetically saturated. The apparatus estimates the rotor stop position based on the voltage supply periods. Then, the apparatus starts a switching sequence based on the rotor stop position.

摘要翻译： 提供了一种用于估计能够精确估计转子位置的无刷电动机的转子位置的装置。 该装置可以用作无刷电动机的启动系统。 即使电源电压波动，该装置执行精确的估计，并且能够提供紧凑的配置。 该装置分别向线圈提供电压。 在每个供应周期中，该装置计算直到当前值达到当前阈值的电压供应时间段。 由于指示转子停止位置的线圈易于磁饱和。 该装置基于电压供应周期来估计转子停止位置。 然后，该装置基于转子停止位置开始切换顺序。

公开(公告)号：US20090289586A1

公开(公告)日：2009-11-26

申请号：US12469169

申请日：2009-05-20

申请人： Hiroyasu BABA ,  Yuji Hayashi ,  Naoki Yamamoto ,  Kiyoshi Nagata ,  Masaya Ootake

发明人： Hiroyasu BABA ,  Yuji Hayashi ,  Naoki Yamamoto ,  Kiyoshi Nagata ,  Masaya Ootake

IPC分类号： H02P6/20 ,  H02P6/18

CPC分类号： H02P6/18 ,  H02P6/21

摘要： An apparatus for estimating rotor position for brushless motors capable of accurately estimating rotor position is provided. The apparatus may be used as a start-up system for brushless motors. The apparatus performs accurate estimation even though power source voltage fluctuates, and is able to provide compact configuration. The apparatus supplies voltage to the coils respectively. In each supplying period, the apparatus counts voltage supply period of time until current value reaches to a current threshold value. Since a coil indicative of rotor stop position is prone to be magnetically saturated. The apparatus estimates the rotor stop position based on the voltage supply periods. Then, the apparatus starts a switching sequence based on the rotor stop position.

摘要翻译： 提供了一种用于估计能够精确估计转子位置的无刷电动机的转子位置的装置。 该装置可以用作无刷电动机的启动系统。 即使电源电压波动，该装置执行精确的估计，并且能够提供紧凑的配置。 该装置分别向线圈提供电压。 在每个供应周期中，该装置计算直到当前值达到当前阈值的电压供应时间段。 由于指示转子停止位置的线圈易于磁饱和。 该装置基于电压供应周期来估计转子停止位置。 然后，该装置基于转子停止位置开始切换顺序。

公开(公告)号：US07345180B2

公开(公告)日：2008-03-18

申请号：US10541108

申请日：2004-01-30

申请人： Takuji Kakigami ,  Mitsuru Oka ,  Noriyasu Katoh ,  Masahiro Yoshida ,  Masahiro Shirai ,  Toru Murase ,  Masao Sakairi ,  Takayo Murase ,  Mitsuaki Takeuchi ,  Yuji Hayashi ,  Motohiro Takeda ,  Mitsuhiro Makino

发明人： Takuji Kakigami ,  Mitsuru Oka ,  Noriyasu Katoh ,  Masahiro Yoshida ,  Masahiro Shirai ,  Toru Murase ,  Masao Sakairi ,  Takayo Murase ,  Mitsuaki Takeuchi ,  Yuji Hayashi ,  Motohiro Takeda ,  Mitsuhiro Makino

IPC分类号： C07D487/04 ,  C07D277/06 ,  C07D209/04

CPC分类号： C07D487/04 ,  C07D207/16 ,  C07D209/42 ,  C07D209/44 ,  C07D215/54 ,  C07D217/26 ,  C07D277/62 ,  C07D311/16 ,  C07D401/12 ,  C07D403/12 ,  C07D405/12 ,  C07D413/12 ,  C07D417/12 ,  C07D473/34 ,  C07D513/04

摘要： A dipeptidyl peptidase IV inhibitor which is satisfactory in respect of activity, stability and safety and has an excellent action as a pharmaceutical agent. A compound represented by the following general formula or a pharmaceutically acceptable salt thereof: wherein R1 and R2 each represents hydrogen, an optionally substituted C1-6 alkyl group, or —COOR5 whereupon R5 represents hydrogen or an optionally substituted C1-6 alkyl group, or R1, R2, and a carbon atom together represent a 3- to 6-membered cycloalkyl group, R3 represents hydrogen or an optionally substituted C6-10 aryl group, R4represents a hydrogen or a cyano group, D represents —CONR6-, —CO— or —NR6CO—, R6 represents hydrogen or an optionally substituted C1-6 alkyl group, E represents —(CH2)m— whereupon m is 1 to 3, —CH2OCH2—, or —SCH2—, n is 0 to 3, and A represents an optionally substituted bicyclic heterocyclic group or bicyclic hydrocarbon group.

摘要翻译： 二肽基肽酶IV抑制剂在活性，稳定性和安全性方面令人满意，并且作为药剂具有优异的作用。 由以下通式表示的化合物或其药学上可接受的盐：其中R 1和R 2各自表示氢，任选取代的C 1-6烷基或 - COOR 5其中R 5表示氢或任选取代的C 1-6烷基，或R 1，R 2，O， >，并且碳原子一起表示3至6元环烷基，R 3表示氢或任选取代的C 6-10芳基，R 4表示 氢或氰基，D表示-CONR 6 - ， - CO-或-NR 6 CO-，R 6表示氢或 任选取代的C 1-6烷基，E表示 - （CH 2 CH 2）m - ，其中m为1至3，-CH 2 OCH 2， 或-SCH 2 - ，n为0至3，A表示任选取代的双环杂环基或双环烃基。

公开(公告)号：US20060120114A1

公开(公告)日：2006-06-08

申请号：US11294427

申请日：2005-12-06

申请人： Koji Kawasaki ,  Keiji Shigeoka ,  Yuji Hayashi ,  Tsuyoshi Yamashita

发明人： Koji Kawasaki ,  Keiji Shigeoka ,  Yuji Hayashi ,  Tsuyoshi Yamashita

IPC分类号： H02M3/335

CPC分类号： H02M3/33592 ,  Y02B70/1475

摘要： In a DC to DC converter, a transformer circuit includes a primary winding and a secondary winding member composed of series-connected first to fourth secondary windings having one and the other ends. The one and the other ends of the series-connected first to fourth secondary windings are connected to a first output terminal. The first and second secondary windings are wound around a first magnetic path in opposite directions, and the third and fourth secondary windings are wound around a second magnetic path in opposite directions. A first rectifying element is connected between the second output terminal and a connection point between the first and second secondary windings. A second rectifying element is connected between the second output terminal and a connection point between the third and fourth secondary windings.

摘要翻译： 在DC-DC转换器中，变压器电路包括初级绕组和由具有一端和另一端的串联的第一至第四次级绕组构成的次级绕组构件。 串联的第一到第四次级绕组的一端和另一端连接到第一输出端。 第一和第二次级绕组缠绕在相反方向上的第一磁路上，并且第三和第四次级绕组绕相反方向的第二磁路缠绕。 第一整流元件连接在第二输出端子与第一和第二次级绕组之间的连接点之间。 第二整流元件连接在第二输出端子和第三和第四次级绕组之间的连接点之间。

公开(公告)号：US06487905B2

公开(公告)日：2002-12-03

申请号：US09844465

申请日：2001-04-27

申请人： Toshiyasu Koda ,  Suinobu Kubota ,  Yuji Hayashi ,  Mamoru Miyagawa

发明人： Toshiyasu Koda ,  Suinobu Kubota ,  Yuji Hayashi ,  Mamoru Miyagawa

IPC分类号： G01F2300

CPC分类号： G01F23/14 ,  G01F23/30

摘要： Upward variations of a molten metal level in a container for melting metallic material shall be carried out by detecting variations of a liquid level inside a detector connected to a gas-pipeline, wherein a rise in the pipeline pressure causes the liquid level to move down. Communication is established by means of a gas-pipeline 13 for inert gas between that portion of a container for melting metallic material which is above a molten metal surface 15a and that portion of a detector 16 comprising a transparent tubular container 18 which is above a liquid surface 17a. Variations of the liquid level 17a inside the detector 16 due to a rise in the pressure inside the above-mentioned gas-pipeline 13 are detected as upward variations of the level of the molten metal surface.

摘要翻译： 用于熔化金属材料的容器中的熔融金属水平的上升变化应通过检测连接到气体管道的检测器内部的液面的变化来进行，其中管道压力的升高导致液面向下移动。 通过在用于熔化在熔融金属表面15a之上的金属材料的容器的该部分之间的惰性气体的气体管道13与包含在液体之上的透明管状容器18的检测器16的部分建立通信 表面17a。 由于上述气体配管13内的压力升高，检测器16内的液面17a的变化被检测为熔融金属表面的高度的向上变化。

公开(公告)号：US06345976B1

公开(公告)日：2002-02-12

申请号：US09482210

申请日：2000-01-12

申请人： Kazutoshi Takayama ,  Toshiyasu Koda ,  Yoshitoshi Yamagiwa ,  Yasuhiko Takeuchi ,  Yuji Hayashi ,  Mamoru Miyagawa

发明人： Kazutoshi Takayama ,  Toshiyasu Koda ,  Yoshitoshi Yamagiwa ,  Yasuhiko Takeuchi ,  Yuji Hayashi ,  Mamoru Miyagawa

IPC分类号： B29C4548

CPC分类号： B29C45/50 ,  B29C2045/5004

摘要： There is provided an injection apparatus comprised of a heating cylinder which is closed by a front end member having a nozzle. The apparatus is further comprised of a plasticating screw in the heating cylinder in a freely rotating and reciprocating manner, and a plunger connected to the front end of the screw. The plunger has a conical front end in which flow channels are formed. The front end member has a measuring chamber formed therein at an internal central location thereof. The measuring chamber has a predetermined length and an internal diameter which is reduced by 8 to 15% with respect to an internal diameter of the heating cylinder. The diameter of the injection plunger is set almost equal to the diameter of the measuring chamber, whereby the injection plunger is inserted into the measuring chamber in a freely reciprocating manner. A gap is formed on the external peripheral surface of the plunger due to the difference between the heating cylinder internal diameter and the plunger diameter, and the gap functions as a plastication-accelerating block. The block is formed so as to have a distance longer than an injection stroke, whereby uniform plastication is achieved and uneven temperature in the material is eliminated. Further, the plunger advance blocks the gap, which leads to uniform density and precise measurement of the material.

摘要翻译： 提供了一种由具有喷嘴的前端构件封闭的加热缸构成的注射装置。 该装置还包括一个自由旋转和往复运动的加热缸中的塑化螺杆，以及连接到螺杆前端的柱塞。 柱塞具有形成流动通道的锥形前端。 前端构件在其中央位置处形成有测量室。 测量室具有预定长度和相对于加热缸内径减小8至15％的内径。 注射柱塞的直径设定为几乎等于测量室的直径，由此注射柱塞以自由往复的方式插入到测量室中。 由于加热缸内径和柱塞直径之间的差异，在柱塞的外周面上形成间隙，并且该间隙用作塑化加速块。 该块形成为具有比注入冲程更长的距离，从而实现均匀的塑化，并且消除了材料中不均匀的温度。 此外，柱塞前进阻挡间隙，这导致均匀的密度和材料的精确测量。