专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4858391A Sizing apparatus for an internal grinder 失效
标题翻译：用于内部磨床的尺寸调节装置
公开(公告)号：US4858391A
公开(公告)日：1989-08-22
申请号：US181546
申请日：1988-04-14
申请人： Tetsuya Nagata , Hideki Ohmori
发明人： Tetsuya Nagata , Hideki Ohmori
IPC分类号： B24B49/02 , B23Q17/20 , B24B5/06 , B24B5/10
CPC分类号： B24B5/06 , B24B49/00
摘要： Sizing apparatus for an internal grinder having an oscillation motor for oscillating a grinder wheel contacting the inner peripheral surface of an annular work piece, a sizing device to generate sizing signals for measuring the bore of the work piece, a measuring probe connected to the sizing device, a probe position sensor for sensing positions of the measuring probe in an axial direction of the bore of the work piece with reference to a rotation angle of a drive shaft of the oscillation motor, and a sizing signal sampler for sampling sizing signals when positions of the measuring probe are inside the bore of the work piece. The sizing apparatus for an internal grinder is capable of measuring the bore of the work piece during an oscillation machining despite the smallness of the bore and size in the axial direction of the work piece.
摘要翻译：一种用于内部研磨机的调整装置，其具有用于使与环形工件的内周面接触的研磨轮摆动的振动电机，产生用于测量工件的孔的尺寸信号的定型装置，连接到定径装置的测量探针探头位置传感器，用于根据振动电动机的驱动轴的旋转角度，检测测量探针在工件的孔的轴向上的位置;以及尺寸信号采样器，用于在位置测量探头位于工件的孔内。用于内部研磨机的定型装置能够在振动加工期间测量工件的孔，尽管孔的尺寸小并且在工件的轴向方向上的尺寸。

2. 发明授权

US5561406A Duplexer package 失效
标题翻译：双工包装
公开(公告)号：US5561406A
公开(公告)日：1996-10-01
申请号：US412318
申请日：1995-03-29
申请人： Osamu Ikata , Yoshio Satoh , Nobuo Hirasawa , Hideki Ohmori
发明人： Osamu Ikata , Yoshio Satoh , Nobuo Hirasawa , Hideki Ohmori
IPC分类号： H03H9/72 , H01P1/213 , H03H9/05 , H03H9/64 , H04B1/52 , H01P5/12
CPC分类号： H03H9/72 , H03H9/0576 , H03H9/725 , H04B1/525
摘要： A multilayer duplexer package is provided, which includes: two surface-acoustic-wave filter chips having different center pass band frequencies; and at least two phase matching circuits for matching the phase of one filter chip to that of the other filter chip, said phase matching circuits respectively comprising strip lines stacked one above another, and said strip lines each having a characteristic impedance higher than the characteristic impedance of an external circuit to be connected to the duplexer package.
摘要翻译：提供一种多层双工器封装，其包括：具有不同中心通带频率的两个表面声波滤波器芯片; 以及用于将一个滤波器芯片的相位与另一个滤波器芯片的相位匹配的至少两个相位匹配电路，所述相位匹配电路分别包括彼此堆叠的带状线，并且所述带状线各自具有高于特征阻抗的特性阻抗的外部电路连接到双工器封装。

3. 发明授权

US4584120A Liquid crystal compound and liquid crystal composition 失效
标题翻译：液晶化合物和液晶组合物
公开(公告)号：US4584120A
公开(公告)日：1986-04-22
申请号：US610439
申请日：1984-05-15
申请人： Tsunenori Fujii , Kenji Suzuki , Masahiro Yoshida , Hisashi Okawa , Kaoru Koto , Hideki Ohmori , Hisao Yokokura , Yoshiaki Okabe , Shintaroo Hattori , Teruo Kitamura , Akio Mukoh , Mikio Sato
发明人： Tsunenori Fujii , Kenji Suzuki , Masahiro Yoshida , Hisashi Okawa , Kaoru Koto , Hideki Ohmori , Hisao Yokokura , Yoshiaki Okabe , Shintaroo Hattori , Teruo Kitamura , Akio Mukoh , Mikio Sato
IPC分类号： C07C69/753 , C07C69/76 , C07C69/773 , C09K19/12 , C09K19/20 , C09K19/30 , C09K19/46 , C09K19/54 , G02F1/13 , C07C69/75
CPC分类号： C09K19/3068 , C09K19/2007
摘要： The liquid crystal compound of this invention is characterized by having the general formula.R--X--X'--COO--Y--Y'--R'wherein R and R' each represent an alkyl group, and X, X', Y and Y' each represent ##STR1##
摘要翻译：本发明的液晶化合物的特征在于具有通式。 R-X-X'-COO-Y-Y'-R'其中R和R'各自表示烷基，X，X'，Y和Y'各自表示

4. 发明授权

US6067200A Method and apparatus for adjusting a bias current of a magneto-resistive effect type magnetic head and magnetic recording apparatus 失效
标题翻译：用于调整磁阻效应型磁头和磁记录装置的偏置电流的方法和装置
公开(公告)号：US6067200A
公开(公告)日：2000-05-23
申请号：US893313
申请日：1997-07-16
申请人： Kazuhide Ohba , Kensuke Miyagawa , Hajime Miura , Hideki Ohmori
发明人： Kazuhide Ohba , Kensuke Miyagawa , Hajime Miura , Hideki Ohmori
IPC分类号： G11B5/39 , G11B5/00 , G11B5/012 , G11B5/02 , G11B5/035 , G11B5/455 , G11B5/03
CPC分类号： G11B5/455 , G11B5/012 , G11B5/02 , G11B5/035 , G11B2005/0018
摘要： A method is provided to adjust a bias current flowing through a magneto-resistive effect type magnetic head. An examining current is supplied to the magneto-resistive effect type magnetic head, and a voltage applied to a pair of terminals of the magneto-resistive effect type magnetic head is measured. In addition, a resistance of the magneto-resistive effect type magnetic head is calculated according to the examining current and the voltage, and an allowable range of the bias current flowing through the magneto-resistive effect type magnetic head is determined according to a relationship between a life time of the magneto-resistive effect type magnetic head examined in advance and the resistance of the magneto-resistive effect type magnetic head. An optimum bias current is determined within the allowable range in condition that a slice level margin is maximized.
摘要翻译：提供了一种调节流过磁阻效应型磁头的偏置电流的方法。检查电流被提供给磁阻效应型磁头，并且测量施加到磁阻效应型磁头的一对端子的电压。此外，根据检查电流和电压计算磁阻效应型磁头的电阻，并且流过磁阻效应型磁头的偏流的容许范围根据提前检查磁阻效应型磁头的寿命和磁阻效应型磁头的电阻。在限幅电平裕度最大化的条件下，在容许范围内确定最佳偏置电流。

5. 发明授权

US5991106A AGC circuit of disk storage apparatus 失效
标题翻译：磁盘存储装置的AGC电路
公开(公告)号：US5991106A
公开(公告)日：1999-11-23
申请号：US822062
申请日：1997-03-24
申请人： Hideki Ohmori
发明人： Hideki Ohmori
IPC分类号： G11B5/012 , G11B5/035 , G11B5/09 , G11B20/10 , G11B20/12 , H03G3/20
CPC分类号： G11B20/10009 , G11B5/09 , H03G3/20 , G11B20/1258 , G11B5/012 , G11B5/035
摘要： An AGC circuit is used for read channels of a disk storage apparatus, by controlling a level of a reading output of a head to be kept constant. This AGC circuit has a gain control amplifier and a feedback circuit for digitally feeding back an output thereof. A maximum current value of a current type D/A converter is varied for every zone in zone bit recording. A gain adjusting time of the AGC circuit can be therefore minimized in each zone. A GAP length in the respective zones can be thereby reduced, and a storage capacity is increased. A maximum current value of the current type D/A converter is varied in a read/write area and a data surface servo area on a disk storage medium. It is therefore feasible to minimize the gain adjusting time of the AGC circuit in each of the servo area and the read/write area. The current type D/A converter is set so that a plus-side maximum current value is different from a minus-side maximum current value. The operation is therefore speeded up when increasing a gain, and the gain adjusting time of the AGC circuit can be minimized.
摘要翻译：通过控制头的读取输出的电平保持恒定，AGC电路用于盘存储装置的读通道。该AGC电路具有增益控制放大器和用于数字反馈其输出的反馈电路。当前类型D / A转换器的最大电流值对于区位记录中的每个区域而言是变化的。因此，AGC电路的增益调节时间可以在每个区域中最小化。因此可以减少各个区域中的GAP长度，并且增加存储容量。当前类型的D / A转换器的最大电流值在磁盘存储介质上的读/写区和数据表面伺服区变化。因此，可以使伺服区域和读/写区域中的每一个中的AGC电路的增益调整时间最小化。电流型D / A转换器被设置为使得正侧最大电流值不同于负侧最大电流值。因此，当增加增益时，操作速度加快，AGC电路的增益调整时间可以最小化。

6. 发明授权

US5566296A Method and apparatus for eliminating noises with a read operation of magnetic disk unit 失效
标题翻译：用于通过磁盘单元的读取操作来消除噪声的方法和装置
公开(公告)号：US5566296A
公开(公告)日：1996-10-15
申请号：US329450
申请日：1994-10-26
申请人： Hideki Ohmori , Shuichi Hashimoto
发明人： Hideki Ohmori , Shuichi Hashimoto
IPC分类号： G11B19/02 , G11B19/04 , G11B20/24 , G11B5/02 , G06F11/34
CPC分类号： G11B19/04 , G11B19/02 , G11B20/24
摘要： A processor of a drive unit positions a head to a designated cylinder position of a disk medium on the basis of a command notified from an upper controller through a data bus and amplifies a read signal by a read amplifier and, after that, transmits the amplified read signal to the upper controller through a read signal line. A data disconnecting circuit is provided for the data bus from an upper apparatus to the processor. The data disconnecting circuit switches the data bus to a disconnection state by a control signal which is generated from the upper apparatus during the data reading operation. When the control signal is interrupted by the end of the data reading operation, the data bus is returned to the connection state.
摘要翻译：驱动单元的处理器根据从上控制器通过数据总线通知的命令将磁头定位到盘介质的指定气缸位置，并且通过读放大器放大读信号，然后将放大通过读信号线向上控制器读信号。数据总线从上位机向处理器提供数据断开电路。数据断开电路通过在数据读取操作期间从上位装置产生的控制信号将数据总线切换到断开状态。当控制信号在数据读取操作结束时中断时，数据总线返回到连接状态。

7. 发明授权

US4555608A Inverter device for induction heating 失效
标题翻译：变频器用于感应加热
公开(公告)号：US4555608A
公开(公告)日：1985-11-26
申请号：US522373
申请日：1983-07-05
申请人： Takumi Mizukawa , Yoshio Ogino , Hideki Ohmori , Taketoshi Sato
发明人： Takumi Mizukawa , Yoshio Ogino , Hideki Ohmori , Taketoshi Sato
IPC分类号： H05B6/12 , H05B6/06 , H05B6/64
CPC分类号： H05B6/062
摘要： An induction heating device makes use of a bridge inverter and has a DC power source, a plurality of switching elements forming a bridge inverter, and a circuit for detecting the turn-off of the switching elements. In order to detect the turn-off of the switching elements, an improved turn-off detection circuit is employed and an improved control circuit is installed to prevent the circuit from malfunctioning owing to external noise.
摘要翻译： PCT No.PCT / JP82 / 00426 Sec。 371日期：1983年7月5日 102（e）日期1983年7月5日PCT申请日1982年11月2日PCT公布。第WO83 / 01721号公报日本1983年5月11日。感应加热装置利用桥式逆变器，具有DC电源，形成桥式逆变器的多个开关元件和检测开关元件的截止的电路。为了检测开关元件的关断，采用改进的关断检测电路，并且安装改进的控制电路以防止电路由于外部噪声而发生故障。

8. 发明授权

US06562933B2 Polyurethane resin type composition for slush molding 失效
标题翻译：用于搪塑的聚氨酯树脂型组合物
公开(公告)号：US06562933B2
公开(公告)日：2003-05-13
申请号：US09406129
申请日：1999-09-27
申请人： Hideki Ohmori , Yoshitsugu Takai , Junzo Ukai , Hideo Nishimura , Kazuo Kobayashi , Mahito Nomura
发明人： Hideki Ohmori , Yoshitsugu Takai , Junzo Ukai , Hideo Nishimura , Kazuo Kobayashi , Mahito Nomura
IPC分类号： C08G1810
CPC分类号： C08G18/425 , B29C41/003 , B29C41/18 , C08G18/12 , C08G18/4213 , C08G18/755 , C08G18/758 , C08G2140/00 , C08G18/664 , C08G18/3234 , C08G18/2865 , C08G18/62
摘要： A composition suitable for slush molding is disclosed. The composition comprises a thermoplastic polyurethane elastomer (A) having a number average molecular weight of 10,000 to 50,000 and mainly comprised of a diol component including an aromatic ring-containing diol and a non-aromatic diisocyanate; a plasticizer (B); and optionally an additive. The composition provides a molded article excellent in durability such as thermal/light aging resistance and chemical resistance, soft touch at low temperature, and appearance.
摘要翻译：公开了适用于搪塑的组合物。该组合物包含数均分子量为10,000〜50,000的热塑性聚氨酯弹性体（A），主要由含芳香族二醇和非芳香族二异氰酸酯的二醇成分构成。增塑剂（B）; 和任选的添加剂。该组合物提供耐热性，耐光老化性，耐化学性，低温柔软触感，外观等耐久性优异的成型品。

9. 发明授权

US06177508B1 Polyurethane resin type composition for slush molding 失效
标题翻译：用于搪塑的聚氨酯树脂型组合物
公开(公告)号：US06177508B1
公开(公告)日：2001-01-23
申请号：US09346304
申请日：1999-07-02
申请人： Hideki Ohmori , Yoshitsugu Takai , Junzo Ukai , Hideo Nishimura , Kazuo Kobayashi
发明人： Hideki Ohmori , Yoshitsugu Takai , Junzo Ukai , Hideo Nishimura , Kazuo Kobayashi
IPC分类号： C08L7500
CPC分类号： C08G18/10 , C08G18/0866 , C08G18/4277 , C08L75/04 , C08L75/06 , C08G18/8077 , C08G18/3234 , C08L25/00 , C08L79/085
摘要： A composition suitable for slush molding is disclosed. The composition comprises a thermoplastic polyurethane elastomer (A) having a number average molecular weight of 10,000 to 50,000, a glass transition point of not higher than −35° C. and a heat softening initiation temperature of 100 to 160° C.; a plasticizer (B); a blocked polyisocyanate (C); a pigment (D); and a blocking inhibitor (E) comprising a resin powder which is not heat-softened even at 160° C. and has an average particle diameter of not more than 10 &mgr;m. The composition has a wide mold temperature range, and provides a molded article excellent in properties at low temperature, anti-fogging, thermal aging resistance and light aging resistance.
摘要翻译：公开了适用于搪塑的组合物。该组合物包含数均分子量为10,000〜50,000，玻璃化转变温度不高于-35℃，热软化初始温度为100〜160℃的热塑性聚氨酯弹性体（A）。增塑剂（B）; 封端多异氰酸酯（C）; 颜料（D）; 和阻塞剂（E），其包含即使在160℃也不热软化并且平均粒径不大于10μm的树脂粉末。该组合物具有宽的模具温度范围，并且提供了在低温，防雾，耐热老化性和耐光老化性方面性能优异的模塑制品。

10. 发明授权

US6130793A Thermal asperity detection method, thermal asperity compensation method, magnetic disk unit and retry method therefor 失效
标题翻译：热凹凸检测方法，热凹凸补偿法，磁盘单元及其重试法
公开(公告)号：US6130793A
公开(公告)日：2000-10-10
申请号：US822426
申请日：1997-03-21
申请人： Hideki Ohmori , Masahide Kanegae , Isamu Tomita
发明人： Hideki Ohmori , Masahide Kanegae , Isamu Tomita
IPC分类号： G11B5/39 , G11B5/00 , G11B5/012 , G11B5/02 , G11B5/09 , G11B5/48 , G11B19/04 , G11B20/18 , G11B27/36 , G11B33/14
CPC分类号： G11B5/09 , G11B19/04 , G11B27/36 , G11B5/012 , G11B2005/0016 , G11B2220/20 , G11B33/14 , G11B5/4886
摘要： A thermal asperity detection method includes the steps of (a) converting an analog signal reproduced from a magnetic recording medium into a digital signal using an analog-to-digital converter, (b) detecting thermal asperity based on the digital signal, and (c) automatically recognizing and managing detection of the thermal asperity by the step (b) by firmware.
摘要翻译：热凹凸检测方法包括以下步骤：（a）使用模数转换器将从磁记录介质再现的模拟信号转换为数字信号，（b）基于数字信号检测热不均匀性，和（c ）通过固件自动识别和管理步骤（b）的热不均匀检测。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式