公开(公告)号：US06674215B1

公开(公告)日：2004-01-06

申请号：US09889392

申请日：2001-07-16

Applicant: Kenji Yoshida ,  Shusou Wadaka ,  Koichiro Misu ,  Tsutomu Nagatsuka ,  Kouji Murai ,  Masatsune Yamaguchi ,  Kenya Hashimoto ,  Tatsuya Ohmori ,  Koji Ibata

Inventor： Kenji Yoshida ,  Shusou Wadaka ,  Koichiro Misu ,  Tsutomu Nagatsuka ,  Kouji Murai ,  Masatsune Yamaguchi ,  Kenya Hashimoto ,  Tatsuya Ohmori ,  Koji Ibata

IPC: H01L4104

CPC classification number: H03H9/02559

Abstract: There is disclosed an acoustic wave apparatus, constructed in such a manner that a surface rotated in the range of 34° to 41° from a crystal Y axis around the crystal X axis of lithium tantalate is set as the surface of a substrate, a standardized electrode thickness (h/&lgr;) obtained by standardizing a thickness h of an electrode finger constituting at least a part of an interdigital transducer by a wavelength &lgr; of a surface acoustic wave is set to the range of 0.01 to 0.05, and a duty ratio (w/p) of the electrode finger decided based on a width w and an arraying cycle p of the electrode finger is set to the value ranging from 0.6 to just below 1.0.

Abstract translation: 公开了一种声波装置，其结构是将从钽酸锂的晶体X轴周围的晶体Y轴34°至41°范围内旋转的表面设定为基板表面，标准化 通过将构成至少一部分交叉指型换能器的电极指的厚度h通过声表面波的波长λ标准化得到的电极厚度（h /λ）设定为0.01〜0.05的范围，占空比 将基于电极指的宽度w和排列周期p决定的电极指的w / p设定为从0.6到刚刚低于1.0的值。

公开(公告)号：US06615384B1

公开(公告)日：2003-09-02

申请号：US09388967

申请日：1999-09-02

Applicant: Kenji Yoshida ,  Koichi Nishide

Inventor： Kenji Yoshida ,  Koichi Nishide

IPC: H03M1300

CPC classification number: H03M13/27

Abstract: An encoding/decoding apparatus generates data sequences with first and second interleave structures by respectively performing data on a data sequence to be encoded, interleaving processes based on different first and second data interleaving schemes, generates sequences of first and second error correcting codes respectively corresponding to the data sequences with the first and second interleave structures, and generates an encoded data sequence which has the generated sequences of first and second error correcting codes affixed to the data sequence to be encoded. The encoding/decoding apparatus decodes a data sequence to be decoded, included in the encoded data sequence, by using the data interleaving processes and the sequences of first and second error correcting codes.

Abstract translation: 编码/解码装置通过分别对要编码的数据序列执行数据，基于不同的第一和第二数据交织方案交织处理来产生具有第一和第二交织结构的数据序列，生成分别对应于 具有第一和第二交错结构的数据序列，并且生成编码数据序列，其具有附加到要编码的数据序列的第一和第二纠错码的生成序列。 编码/解码装置通过使用数据交织处理和第一和第二纠错码的序列来解码包含在编码数据序列中的要解码的数据序列。

公开(公告)号：US06382097B2

公开(公告)日：2002-05-07

申请号：US09796793

申请日：2001-03-02

Applicant: Hiroshi Watanabe ,  Kenji Oshima ,  Hideyuki Kinoshita ,  Kenji Yoshida

Inventor： Hiroshi Watanabe ,  Kenji Oshima ,  Hideyuki Kinoshita ,  Kenji Yoshida

IPC: B41M112

CPC classification number: B41L13/06

Abstract: An ink supplying roller (17) is disposed in a rotary cylindrical drum (16), and is moved so that the ink supplying roller (17) can be brought into contact with an inner peripheral surface of a cylindrical circumferential wall (15). The ink supplying roller (17) is placed at a contact position with an ink permeable portion (15a) of the circumferential wall (15). The rotary cylindrical drum (16) is rotated in a state in which a stencil sheet (M) is not wound around the rotary cylindrical drum (16). Therefore, ink (50) drawn out through the ink permeable portion to the outer peripheral surface of the circumferential wall (15) because the stencil sheet (M) is peeled off at the stencil discharging operation is pulled into the ink permeable portion of the circumferential wall (15) by negative pressure produced by the ink supplying roller (17) coming in contact with the inner peripheral surface of the circumferential wall (15) and is removed.

Abstract translation: 供墨辊（17）设置在旋转圆柱形滚筒（16）中并移动，使得供墨辊（17）能够与圆柱形周壁（15）的内周表面接触。 供墨辊（17）放置在与周壁（15）的墨水可渗透部分（15a）的接触位置。 旋转圆筒形滚筒（16）在没有卷绕在旋转圆柱形滚筒（16）上的模板（M）的状态下旋转。 因此，由于在模板排出操作下将蜡纸（M）剥离，所以通过墨水可渗透部分向外周壁表面引出的油墨（50）被拉入圆周的墨水渗透部分 通过由与周壁（15）的内周面接触的供墨辊（17）产生的负压来除去壁（15）。

公开(公告)号：US6124651A

公开(公告)日：2000-09-26

申请号：US313129

申请日：1994-11-22

Applicant: Noriyuki Yoshimura ,  Kenji Yoshida

Inventor： Noriyuki Yoshimura ,  Kenji Yoshida

IPC: H02K37/14 ,  H02K37/18 ,  H02K37/04 ,  H02K37/02

CPC classification number: H02K37/18

Abstract: A multi-phase hybrid type stepping motor includes a rotor which is rotatably mounted on a rotary shaft. A rotor magnet is mounted to an axial center of the rotor and two rotor caps are mounted to both sides of the rotor magnet respectively. Each of said rotor caps has a plurality of rotor teeth of predetermined pitch disposed about a perimeter thereof. A stator encircles said rotor cap and includes a first plurality of magnetic poles and a second plurality of magnetic poles alternately disposed between said first plurality of magnetic poles. The first plurality of magnetic poles includes a first predetermined number of teeth disposed on an inward end thereof while the second plurality of magnetic poles has a second predetermined number of teeth disposed on an inward end thereof. The first and second predetermined number of teeth have the same pitch as the rotor teeth. Each of said second plurality of magnetic poles includes a second predetermined number of teeth greater than said first predetermined number of teeth.

Abstract translation: PCT No.PCT / JP94 / 00141 Sec。 371日期：1994年11月22日 102（e）1994年11月22日PCT 1994年2月1日PCT PCT。 公开号WO94 / 18745 日期1994年8月18日多相混合型步进电动机包括可旋转地安装在旋转轴上的转子。 转子磁体安装在转子的轴向中心，两个转子盖分别安装在转子磁体的两侧。 每个所述转子盖具有围绕其周边设置的多个预定间距的转子齿。 定子环绕所述转子盖，并且包括交替地设置在所述第一多个磁极之间的第一多个磁极和第二多个磁极。 第一多个磁极包括设置在其内端上的第一预定数量的齿，而第二多个磁极具有设置在其内端上的第二预定数量的齿。 第一和第二预定数量的齿具有与转子齿相同的间距。 所述第二多个磁极中的每一个包括大于所述第一预定齿数的第二预定数量的齿。

公开(公告)号：US6057572A

公开(公告)日：2000-05-02

申请号：US95593

申请日：1998-06-11

Applicant: Yasushi Ito ,  Kenji Yoshida

Inventor： Yasushi Ito ,  Kenji Yoshida

IPC: H01L27/04 ,  H01L21/334 ,  H01L21/822 ,  H01L27/06 ,  H01L29/94 ,  H01L29/72

CPC classification number: H01L29/66181 ,  H01L27/0629 ,  H01L29/94

Abstract: A method for fabricating a semiconductor device using an etching stopper film without increasing a number of steps of photoetching and without degrading the device characteristics. A MOS capacitor having a small coefficient of voltage is formed by forming a thick oxide film which is different from a gate oxide film of a MOS transistor to be formed on the same substrate and by implanting impurity of an amount which will not destroy insulation right under the oxide film. At this time, the electrode of the MOS capacitor is formed by the same layer with that of the gate electrode of the MOS transistor to equalize the height of both the electrodes.

公开(公告)号：US5747898A

公开(公告)日：1998-05-05

申请号：US798787

申请日：1997-02-12

Applicant: Noriyuki Yoshimura ,  Kenji Yoshida

Inventor： Noriyuki Yoshimura ,  Kenji Yoshida

IPC: H02K37/14 ,  H02K37/04

CPC classification number: H02K37/18

Abstract: In a hybrid type stepping motor, variation in the torque is reduced to as low as possible, the torque stiffness is improved, and the resonant vibration during the rotating movement is minimized. Each fixed magnetic pole has two or more of small teeth arranged at intervals of the same pitch as of the teeth of a rotor. The total number of the small teeth of a stator segment of an asymmetrical form is determined by NS=5x(n0+n1), where n0 is the number of the small teeth on each of five of the ten fixed magnetic poles and n1 is the number of the small teeth on each of the remaining five fixed magnetic poles. The fixed magnetic poles with the n1 small teeth are arranged alternately with the fixed magnetic poles with the n0 small teeth. The n1 small teeth poles and the n0 small teeth poles are disposed opposite to each other about the axis of a rotary shaft. The relation between the total number of the teeth of the rotor and the total number of the small teeth of the stator segment is expressed by NS.gtoreq.0.8NR (NS being greater than or equal to 0.8NR). A difference between NR and NS is calculated from NR-NS=K(S0-S1)+10(S1-1+B) where K is an integer from 2 to 5, S0 and S1 are smallest possible integers or may be equal, and B is a fraction of 1 so that 10B is always an integer. Ten windings on their respective fixed magnetic poles are energized by a power supplying means to produce desired numbers of N and S poles. The full step angle is equal to an electric angle 90.degree.=aH=360.degree./10NR and thus, the half step angle is an electric angle 45.degree.=aH=360.degree./20NR. In action, the magnetization of the fixed magnetic poles at each step produces N and S poles of the same number. Also, one or more pairs of adjacent magnetic poles are polarized to S at each step.

Abstract translation: 在混合型步进电动机中，扭矩的变化减小到尽可能的低，扭矩刚度提高，并且旋转运动期间的共振振动最小化。 每个固定磁极具有两个或更多个以与转子的齿相同的间距排列的小齿。 不对称形式的定子段的小齿的总数由NS = 5x（n0 + n1）确定，其中n0是十个固定磁极中的五个中的每一个上的小齿数，n1是 每个剩下的五个固定磁极上的小齿数。 具有n1小齿的固定磁极与n0个小齿的固定磁极交替排列。 n1个小齿极和n0个小齿极绕旋转轴的轴线相对配置。 转子的总齿数与定子段的小齿数之间的关系由NS> / = 0.8NR（NS大于或等于0.8NR）表示。 从NR-NS = K（S0-S1）+10（S1-1 + B）计算NR和NS之间的差异，其中K是从2到5的整数，S0和S1是可能的最小整数，或者可以相等， 而B是1的分数，所以10B总是一个整数。 其各自的固定磁极上的十个绕组由供电装置通电以产生所需数量的N极和S极。 全角度等于电角度90°= aH = 360°/ 10NR，因此半步角为电角度45°= aH = 360°/ 20NR。 在行动中，在每个步骤的固定磁极的磁化产生相同数量的N和S极。 此外，在每个步骤中，一对或多对相邻磁极被极化为S。

公开(公告)号：US4965148A

公开(公告)日：1990-10-23

申请号：US413403

申请日：1989-09-27

Applicant: Fumio Daio ,  Yukimasa Niwa ,  Kenji Yoshida

Inventor： Fumio Daio ,  Yukimasa Niwa ,  Kenji Yoshida

IPC: H01M2/02 ,  H01M2/10 ,  H01M2/22 ,  H01M2/30 ,  H01M6/44

CPC classification number: H01M2/105 ,  H01M6/44 ,  Y10T29/49108

Abstract: A packed battery includes a frame composed of a pair of substantially I-shaped frame members molded of synthetic resin and joined together to hold therein a power generating elements composed of a plurality of series-connected cells, and an end cap molded of synthetic resin and joined with the frame to close an open end of the frame. One of the frame members has in its one end face a pair of apertures through which a pair of external terminals is inserted for connection to positive and negative terminal end faces of the power generating element. With this construction, the packed battery has a high capacity per unit volume and the external terminals and the positive and negative terminal end faces can be welded easily and efficiently. Accordingly, the packed battery can be manufactured at a high rate of production.

公开(公告)号：US4797400A

公开(公告)日：1989-01-10

申请号：US62573

申请日：1987-06-16

Applicant: Hiroshi Ohtaka ,  Kenji Yoshida ,  Kenji Suzuki ,  Koichi Shimohara ,  Sigeru Tajima ,  Keizo Ito

Inventor： Hiroshi Ohtaka ,  Kenji Yoshida ,  Kenji Suzuki ,  Koichi Shimohara ,  Sigeru Tajima ,  Keizo Ito

IPC: A61K31/495 ,  A61P1/04 ,  C07D295/14 ,  C07D295/15

CPC classification number: C07D295/15

Abstract: Novel piperazine compounds of the formula: ##STR1## wherein either one of R.sup.1 and R.sup.2 is methoxy group and another is hydrogen atom, or a pharmaceutically acceptable acid addition salt thereof, which have excellent anti-peptic ulcer activities with potent activity for promoting the action of the defensive factor, and hence are useful as an anti-ulcer agent for the prophylaxis and treatment of peptic ulcers.

公开(公告)号：US4754025A

公开(公告)日：1988-06-28

申请号：US795954

申请日：1985-11-07

Applicant: Junko Makise ,  Kazuo Ichikawa ,  Kenji Yoshida ,  Suzuo Watanabe

Inventor： Junko Makise ,  Kazuo Ichikawa ,  Kenji Yoshida ,  Suzuo Watanabe

IPC: G01N33/50 ,  C07H15/20 ,  C07H15/203 ,  C12Q1/00 ,  C12Q1/34 ,  C07H5/06 ,  C07H15/22

CPC classification number: C07H15/203 ,  C12Q1/34 ,  C12Q2334/00 ,  G01N2333/924

Abstract: A glucosamine derivative is disclosed, represented by formula (I) ##STR1## wherein R.sub.1 and R.sub.2 independently represent a halogen atom or a nitro group. A reagent for assaying N-acetyl-.beta.-D-glucosaminidase containing the glucosamine derivative as a substrate can assay a number of specimens with high sensitivity and accuracy in a short period of time.

Abstract translation: 公开了由式（I）表示的葡糖胺衍生物，其中R 1和R 2独立地表示卤素原子或硝基。 用于测定含有葡糖胺衍生物作为底物的N-乙酰基-β-D-氨基葡糖苷酶的试剂可以在短时间内以高灵敏度和准确度测定许多样品。

公开(公告)号：US4331451A

公开(公告)日：1982-05-25

申请号：US117915

申请日：1980-02-04

Applicant: Kazuyoshi Isogaya ,  Eiiti Sugiyama ,  Kenji Yoshida ,  Katsutoshi Kikuchi

Inventor： Kazuyoshi Isogaya ,  Eiiti Sugiyama ,  Kenji Yoshida ,  Katsutoshi Kikuchi

IPC: C01B3/38 ,  C01B3/40

CPC classification number: C01B3/40 ,  C01B3/384 ,  C01B2203/1052

Abstract: A process for catalytic gasification of heavy oil of a specific gravity of higher than 0.7 with steam or steam/oxygen-containing gas characterized in that the heavy oil is contacted with chromium oxide catalyst or a catalyst comprising a mixture of chromium oxide and one or more of alkaline earth metal oxides, aluminum oxide, zirconium oxide, nickel oxide and cobalt oxide.More particularly, the present invention relates to a process for catalytic gasification of heavy oil of a specific gravity of higher than 0.7 characterized in that the heavy oil is contacted with a gasification catalyst comprising calcium aluminate, an alkali aluminate or tungsten-containing nickel and then the heavy oil is further contacted with said chromium oxide catalyst or chromium oxide-containing catalyst.

Abstract translation: 一种用蒸汽或蒸汽/含氧气体催化气化比重大于0.7的重油的方法，其特征在于重油与氧化铬催化剂或包含氧化铬和一种或多种氧化物的混合物的催化剂接触 的碱土金属氧化物，氧化铝，氧化锆，氧化镍和氧化钴。 更具体地说，本发明涉及一种比重大于0.7的重油的催化气化方法，其特征在于重油与包含铝酸钙，碱金属铝或含钨镍的气化催化剂接触， 重油与所述氧化铬催化剂或含铬氧化物的催化剂进一步接触。