公开(公告)号：US5886985A

公开(公告)日：1999-03-23

申请号：US964874

申请日：1997-11-05

申请人： Shoei Kobayashi ,  Tamotsu Yamagami ,  Toru Takeda ,  Hiroshi Ogawa ,  Yoichiro Sako

发明人： Shoei Kobayashi ,  Tamotsu Yamagami ,  Toru Takeda ,  Hiroshi Ogawa ,  Yoichiro Sako

IPC分类号： G11B7/0037 ,  G11B7/007 ,  G11B7/085 ,  G11B20/12 ,  G11B27/19 ,  G11B27/24 ,  G11B27/30 ,  G11B7/24

CPC分类号： G11B27/24 ,  G11B20/1217 ,  G11B27/19 ,  G11B27/3027 ,  G11B7/00745 ,  G11B2020/1277 ,  G11B2220/20 ,  G11B2220/213 ,  G11B2220/2529 ,  G11B2220/2545 ,  G11B7/0037 ,  G11B7/007 ,  G11B7/08505

摘要： An optical disc having address information recorded in a wobbling manner is arranged to record or reproduce data at correct positions. A track is previously formed as a pregroove and is wobbled in accordance with address information. The track is divided into a plurality of sectors. A plurality of sync marks S are formed in each sector, and at least one of the sync marks in one round of the track is formed as a reference mark R different from the other sync marks S. To reduce overhead and to achieve highdensity random recording and reproduction, a method may also be used in which one cluster of data is formed of a data area and a link area located between data areas and consisting of two frames, in which each of the data area and the link area has a structure formed of unit frames separated by a sync signal (frame sync), and in which data is recorded or reproduced as unit clusters.

摘要翻译： 具有以摆动方式记录的地址信息的光盘被布置为在正确位置记录或再现数据。 轨道以前形成为预制槽，并且根据地址信息而摇摆。 轨道被分成多个扇区。 在每个扇区中形成多个同步标记S，并且将一轮中的至少一个同步标记形成为与另一个同步标记S不同的参考标记R.为了减少开销并实现高密度随机记录 并且还可以使用一种方法，其中一组数据由数据区域和位于数据区域之间的链路区域形成，并由两个帧组成，其中数据区域和链接区域中的每一个具有形成的结构 的单位帧由同步信号（帧同步）分隔，并且其中数据被记录或再现为单位簇。

公开(公告)号：US5878024A

公开(公告)日：1999-03-02

申请号：US964971

申请日：1997-11-05

申请人： Shoei Kobayashi ,  Tamotsu Yamagami ,  Toru Takeda ,  Hiroshi Ogawa ,  Yoichiro Sako

发明人： Shoei Kobayashi ,  Tamotsu Yamagami ,  Toru Takeda ,  Hiroshi Ogawa ,  Yoichiro Sako

IPC分类号： G11B7/0037 ,  G11B7/007 ,  G11B7/085 ,  G11B20/12 ,  G11B27/19 ,  G11B27/24 ,  G11B27/30 ,  G11B7/24

CPC分类号： G11B27/24 ,  G11B20/1217 ,  G11B27/19 ,  G11B27/3027 ,  G11B7/00745 ,  G11B2020/1277 ,  G11B2220/20 ,  G11B2220/213 ,  G11B2220/2529 ,  G11B2220/2545 ,  G11B7/0037 ,  G11B7/007 ,  G11B7/08505

摘要： An optical disc having address information recorded in a wobbling manner is arranged to record or reproduce data at correct positions. The optical disc includes at least one track on which data is recorded and which is previously formed as a pregroove wobbled in accordance with an address information, where the track has a plurality of frames wobbled in accordance with the address information, and further where a plurality of sync marks is formed in each of said frames by wobbling said pregroove at a center frequency of frequencies of wobbling with the address information.

摘要翻译： 具有以摆动方式记录的地址信息的光盘被布置为在正确位置记录或再现数据。 光盘包括记录数据的至少一个磁道，其中先前形成为根据地址信息摆动的预制槽，其中磁道具有根据地址信息摆动的多个帧，并且其中多个 通过以与地址信息的摆动频率的中心频率摆动所述预制槽，在每个所述帧中形成同步标记。

公开(公告)号：US5547772A

公开(公告)日：1996-08-20

申请号：US416331

申请日：1995-04-04

申请人： Shinji Saito ,  Hiroshi Ogawa ,  Takeshi Kakuta ,  Hitoshi Noguchi

发明人： Shinji Saito ,  Hiroshi Ogawa ,  Takeshi Kakuta ,  Hitoshi Noguchi

IPC分类号： G11B5/706 ,  C09D5/23 ,  C09D127/04 ,  C09D127/06 ,  C09D175/06 ,  G11B5/714 ,  G11B5/716 ,  G11B5/66 ,  B32B3/10 ,  B32B5/16

CPC分类号： G11B5/716 ,  G11B5/714 ,  Y10S428/90 ,  Y10T428/24355 ,  Y10T428/25 ,  Y10T428/257 ,  Y10T428/265

摘要： The present invention is directed to a magnetic recording medium comprising a non-magnetic support having provided thereon a plurality of magnetic layers composed of a lower magnetic layer comprising a ferromagnetic powder and a binder, and an upper magnetic layer comprising a ferromagnetic powder being provided on the lower magnetic layer, wherein the ferromagnetic powder contained in the upper magnetic layer has a length of major axis not longer than 0.30 .mu.m and a crystallite size not larger than 400 .ANG., the upper magnetic layer has a dry thickness of not more than 1.20 .mu.m, and the surface of the upper magnetic layer has a center-line average surface roughness (Ra) not more than 0.015 .mu.m.

摘要翻译： 本发明涉及一种磁记录介质，其包括非磁性载体，其上设置有由包含铁磁性粉末和粘合剂的下部磁性层构成的多个磁性层，以及包含铁磁性粉末的上部磁性层， 所述下磁性层，其中所述上磁性层中所含的铁磁粉末的长轴长度不大于0.30μm，微晶尺寸不大于400，所述上磁性层的干厚度不大于1.20 上磁性层的表面的中心线平均表面粗糙度（Ra）不大于0.015μm。

公开(公告)号：US5484958A

公开(公告)日：1996-01-16

申请号：US309454

申请日：1994-09-22

申请人： Hiroshi Ogawa

发明人： Hiroshi Ogawa

IPC分类号： G10H1/055 ,  G10H3/18

CPC分类号： G10H1/0556 ,  G10H3/181 ,  G10H2220/525 ,  G10H2240/255 ,  Y10S84/24

摘要： A low impedance amplifier include a matching circuit composed of passive elements and active elements for matching the input impedance of the amplifier to a piezoelectric and/or pyroelectric signal generated in a low impedance structure; and an amplifying circuit composed of passive elements and active elements for amplifying the input signal simultaneously as the impedance matching. The amplifier is capable of electrically amplifying low impedance electrical phenomena. Accordingly, the amplifier permits accurate detection of structural abnormality in various structures. As one application example of the above amplifier to structural abnormality detection, a method of applying the amplifier of the present invention to a musical instrument enables any existing musical instrument to be used as an electric instrument without changing its original sound quality and provides the possibility of realizing a new instrument.

摘要翻译： 低阻抗放大器包括由无源元件和有源元件组成的匹配电路，用于将放大器的输入阻抗与以低阻抗结构产生的压电和/或热电信号相匹配; 以及由无源元件和有源元件组成的放大电路，用于同时放大输入信号作为阻抗匹配。 该放大器能够电放大低阻抗电气现象。 因此，放大器能够准确地检测各种结构中的结构异常。 作为上述放大器对结构异常检测的一个应用示例，将本发明的放大器应用于乐器的方法使得任何现有的乐器都可以用作电子乐器而不改变其原始声音质量，并且提供 实现新仪器。

公开(公告)号：US5445507A

公开(公告)日：1995-08-29

申请号：US257185

申请日：1994-06-08

申请人： Toshiyuki Nakamura ,  Takashi Yamamoto ,  Hiroshi Ogawa ,  Norihide Kobayashi ,  Fumiaki Sano ,  Masahiko Oide ,  Katsuyoshi Wada ,  Minoru Ishii

发明人： Toshiyuki Nakamura ,  Takashi Yamamoto ,  Hiroshi Ogawa ,  Norihide Kobayashi ,  Fumiaki Sano ,  Masahiko Oide ,  Katsuyoshi Wada ,  Minoru Ishii

IPC分类号： F04C18/02 ,  F01C21/10 ,  F04C23/00 ,  F04C29/00 ,  F04C29/02 ,  F04C18/04

CPC分类号： F01C21/102 ,  F04C23/008 ,  F04C2240/603 ,  Y10T29/4924

摘要： A scroll type compressor which includes a spacer between the fixed scroll base plate and the frame, with the spacer disposed about the orbiting scroll. The spacer is coupled to the fixed scroll and frame, and can be coupled to a center shell of the compressor, for example, by a shrinkage fit. Further, one or more bolts extend from the fixed scroll base plate through the spacer and into the frame. In addition, one or more bolts can be provided which extend from the spacer to the frame to provide for positioning of the spacer with respect to the frame.

摘要翻译： 一种涡旋式压缩机，其包括在固定涡旋基板和框架之间的间隔件，间隔件设置在绕动涡旋件周围。 间隔件联接到固定涡旋件和框架，并且可以例如通过收缩配合联接到压缩机的中心壳体。 此外，一个或多个螺栓从固定涡旋基板通过间隔件延伸到框架中。 此外，可以提供一个或多个螺栓，其从间隔件延伸到框架以提供间隔件相对于框架的定位。

公开(公告)号：US5312229A

公开(公告)日：1994-05-17

申请号：US43806

申请日：1993-04-07

申请人： Fumiaki Sano ,  Masahiko Oide ,  Toshiyuki Nakamura ,  Hiroshi Ogawa ,  Norihide Kobayashi ,  Yoshinori Shirafuji ,  Takashi Yamamoto ,  Keiji Sakaino

发明人： Fumiaki Sano ,  Masahiko Oide ,  Toshiyuki Nakamura ,  Hiroshi Ogawa ,  Norihide Kobayashi ,  Yoshinori Shirafuji ,  Takashi Yamamoto ,  Keiji Sakaino

IPC分类号： F01C21/02 ,  F04C18/02 ,  F04C23/00 ,  F04C29/00 ,  F16D3/20 ,  F04C18/04

CPC分类号： F04C18/0215 ,  F01C21/02 ,  F04C29/0057 ,  F16D3/20 ,  F04C2240/601 ,  F04C2240/807 ,  F04C23/008 ,  Y10T403/32622 ,  Y10T403/32647

摘要： A scroll type compressor comprising: a crankshaft having an eccentric shaft portion formed thereon; an orbiting scroll which is given torque by the crankshaft through the eccentric shaft portion; and bearing means for rotatably supporting the crankshaft; wherein at least one of the eccentric shaft portion and the bearing means is constituted by a rotatably engaged bushing and a curved surface portion.

摘要翻译： 一种涡旋式压缩机，包括：曲轴，其上形成有偏心轴部; 通过所述曲轴通过所述偏心轴部赋予扭矩的绕动涡旋盘; 以及用于可旋转地支撑曲轴的轴承装置; 其中所述偏心轴部和所述轴承装置中的至少一个由可旋转地接合的衬套和弯曲表面部分构成。

公开(公告)号：US5161145A

公开(公告)日：1992-11-03

申请号：US564627

申请日：1990-08-08

申请人： Hiroshi Ogawa ,  Shinichiro Iimura

发明人： Hiroshi Ogawa ,  Shinichiro Iimura

IPC分类号： G11B7/00 ,  G11B7/0045 ,  G11B7/013 ,  G11B7/125 ,  G11B20/14

CPC分类号： G11B7/24085 ,  G11B20/1426 ,  G11B2020/1461

摘要： An optical disc recording apparatus for recording information signals on an optical disc having an optical recording medium with a larger than normal thermal time constant, such as an organic dyestuff base material, by irradiating the disc with a recording light modulated by signals produced by eight/fourteen modulation of information signals, is disclosed. The apparatus includes a recording pulse forming unit for forming recording pulses from the eight/fourteen modulated signals, which recording pulses are of pulse widths shorter than the eight/fourteen modulated signals by a pulse width corresponding to the elongation from the regular length of a pit formed on the recording medium on the basis of the eight/fourteen modulated signals, and an optical head supplied with the recording pulses formed by the pulse forming unit for producing the light which has been pulse width modulated by the recording pulses.

公开(公告)号：US5060221A

公开(公告)日：1991-10-22

申请号：US351837

申请日：1989-05-12

申请人： Yoichiro Sako ,  Hiroshi Ogawa

发明人： Yoichiro Sako ,  Hiroshi Ogawa

IPC分类号： G11B20/12 ,  G11B20/18

CPC分类号： G11B20/1809

摘要： An apparatus for use with a compact disc for writing and reproducing data into an arbitrary sector or rewriting data of an arbitrary sector by allowing the selection of an interleave process similar to that in a music type compact disc or an interleave process of a length corresponding to one recording unit (sector) to thereby make possible sector-completion type encoding and decoding.

公开(公告)号：US5051391A

公开(公告)日：1991-09-24

申请号：US333428

申请日：1989-04-04

申请人： Shigechika Tomisawa ,  Yukio Iida ,  Yuji Kaihara ,  Joji Tonomura ,  Kazuo Uoya ,  Kimitoshi Ose ,  Hiroshi Ogawa ,  Norihiko Ono ,  Tatsuo Ishii ,  Mamoru Ushiogi

发明人： Shigechika Tomisawa ,  Yukio Iida ,  Yuji Kaihara ,  Joji Tonomura ,  Kazuo Uoya ,  Kimitoshi Ose ,  Hiroshi Ogawa ,  Norihiko Ono ,  Tatsuo Ishii ,  Mamoru Ushiogi

IPC分类号： B01D53/86 ,  B01D53/94 ,  B01J21/06 ,  B01J23/22 ,  B01J23/30 ,  B01J35/06

CPC分类号： B01J21/063 ,  B01D53/8609 ,  B01D53/8659 ,  B01D53/9418 ,  B01J23/22 ,  B01J23/30 ,  B01J35/06 ,  B01D2251/2062 ,  B01D2255/20707 ,  B01D2255/20723 ,  B01D2255/20776 ,  B01D2255/915

摘要： Disclosed are a catalyst filter characterized in that catalyst particles which are made of titanium oxide and vanadium oxide or titanium oxide, vanadium oxide and tungsten oxide and whose diameters are between 0.01 and 1 .mu.m are carried by a filter made by weaving monofilaments of a glass fiber and/or of a catalytic fiber;a method for manufacturing thereof; anda comprehensive method for treating a combustion exhaust gas characterized in that an alkaline powder or ammonia or its precursor is supplied to a flow of a combustion exhaust gas containing toxic substances such as dust, acidic gases and nitrogen oxides, and the flow of a combustion exhaust gas is let pass through a filter carrying a catalyst for denitrating the above combustion exhaust gas.

公开(公告)号：US5035948A

公开(公告)日：1991-07-30

申请号：US576103

申请日：1990-08-31

申请人： Shinji Saito ,  Hiroshi Ogawa

发明人： Shinji Saito ,  Hiroshi Ogawa

IPC分类号： C09D5/23 ,  G11B5/716

CPC分类号： G11B5/716 ,  Y10S428/90 ,  Y10T428/257 ,  Y10T428/265

摘要： A magnetic recording medium is disclosed, comprising a nonmagnetic support having thereon an under magnetic layer and an upper magnetic layer in that order, wherein the thickness of the upper magnetic layer is less than 0.5 .mu.m and abrasive agents, which have a Mohs' hardness of 6 or more and have an average particle diameter of 0.5 .mu.m or less, are contained in the upper magnetic layer. And a method for preparing a magnetic recording medium which comprises coating a coating composition for an under magnetic layer on a running non-magnetic support, and successively coating thereon a coating composition for an upper magnetic layer containing abrasive agents, which have a Mohs' hardness of 6 or more and an average particle diameter of 0.5 .mu.m or less, in a dry thickness of less than 0.5 .mu.m while the under magnetic layer is wet.

摘要翻译： 公开了一种磁记录介质，其包括其上具有下磁性层和上磁性层的非磁性载体，其中上磁性层的厚度小于0.5μm，研磨剂具有莫氏硬度 6个以上，平均粒径为0.5μm以下，含有上层磁性层。 一种磁记录介质的制备方法，其特征在于，在运行中的非磁性载体上涂布下层磁性层用涂料组合物，并依次在其上涂覆含有摩擦硬度的含有研磨剂的上层磁性层用涂料组合物 为6个以上，平均粒径为0.5μm以下，干燥厚度小于0.5μm，而在磁性层下面是湿的。