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公开(公告)号：AU540517B2
公开(公告)日：1984-11-22
申请号：AU6295380
申请日：1980-10-03
Applicant: SONY CORP
Inventor： KATADA MASAYASU , IMAI YUKO , HIRABAYASHI TSUGIO
Abstract: A tennis practicing machine is disclosed which has a rotating arm for periodically projecting a tennis ball towards a player. A spring connected to the rotating arm stores a rotating force which is periodically released as the rotating arm passes a predetermined point causing ball emission. A power source control system is provided which controls rotation of the motor such that in order to insure safe operation of the machine, when the machine is turned off a ball is emitted if the rotating arm is within a predetermined range near the point of ball emission. Accordingly accidental jarring or vibration of the machine does not cause accidental emission of a ball. Also, the system provides a delay for starting emission of the ball when the machine is first turned on, and furthermore circuitry is provided to maintain a constant time period of operation regardless of power main frequencies of 50 or 60 Hz.
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公开(公告)号：CA1137370A
公开(公告)日：1982-12-14
申请号：CA362199
申请日：1980-10-10
Applicant: SONY CORP
Inventor： KATADA MASAYASU , IMAI YUKO , HIRABAYASHI TSUGIO
Abstract: A tennis practicing machine is disclosed which has a rotating arm for periodically projecting a tennis ball towards a player. A spring connected to the rotating arm stores a rotating force which is periodically released as the rotating arm passes a predetermined point causing ball emission. A power source control system is provided which controls rotation of the motor such that in order to insure safe operation of the machine, when the machine is turned off a ball is emitted if the rotating arm is within a predetermined range near the point of ball emission. Accordingly accidental jarring or vibration of the machine does not cause accidental emission of a ball. Also, the system provides a delay for starting emission of the ball when the machine is first turned on, and furthermore circuitry is provided to maintain a constant time period of operation regardless of power main frequencies of 50 or 60 Hz.
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公开(公告)号：JPH09307226A
公开(公告)日：1997-11-28
申请号：JP14094396
申请日：1996-05-10
Applicant: SONY CORP
Inventor： EBIZUKA MORIYUKI , KATADA MASAYASU , ASAGI OSAMU
Abstract: PROBLEM TO BE SOLVED: To provide a backup pin suitable for backing up a high density mounting printed circuit board. SOLUTION: A backup pin 10 has two inserting leg parts 10b and 10c, provided on the position corresponding to the pitch of the backup pin inserting hole of the backup plate provided by arranging the backup pin inserting hole in lattice form, and printed circuit board receiving head part 10d which received the printed circuit board on the position corresponding to the pitch center part of the backup pin inserting hole. A backup pin 11 has two inserting leg parts 11b and 11c and a printed circuit board receiving head part 11d which receives the printed circuit board on the position non-corresponding to the pitch center part of the backup pin inserting hole. By backing up the printed circuit board by combinedly using an inserting leg part 6b and a backup pin 6 provided with a printed circuit board receiving head part 6a, the backup of a high density mounting board can be coped with.
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公开(公告)号：JPH10294550A
公开(公告)日：1998-11-04
申请号：JP10233197
申请日：1997-04-21
Applicant: SONY CORP
Inventor： KATADA MASAYASU , IMAI YUUKOU
Abstract: PROBLEM TO BE SOLVED: To provide a printed board which has the gap between a screen reverse surface and a copper foil surface made as small as possible while leaving a function of silk printing. SOLUTION: On the board, a circuit pattern 1 formed by selective etching is arranged. The circuit pattern 1 has a soldering land 2 opposite the lead of a QFP(quad flat package), and the lead of the QFP is soldered by soldering the part of the soldering land 2. A resist film 3 is arranged on the printed board while covering the circuit pattern 1 except the soldering land 2 for the purpose of insulation. A silk print part 4 is arranged on the circuit pattern 1 and absent where the resist film 3 and circuit pattern 1 overlap with each other. Consequently, the silk print part 4 is not arranged where the circuit pattern 1 and resist film 3 overlap with each other, so this printed board is not in conventional three-layered structure, but in only two-layered structure.
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公开(公告)号：JPH07125176A
公开(公告)日：1995-05-16
申请号：JP27197493
申请日：1993-10-29
Applicant: SONY CORP
Inventor： KATADA MASAYASU , IMAI SUKEYOSHI
Abstract: PURPOSE:To prevent the generation of printing inferiority by applying proper printing pressure to a surface to be printed at the time of screen printing by providing a plurality of slits opened to the non-contact end edge of a mask to a squeegee material. CONSTITUTION:A squeegee material 34 has a rectangular cross section having seven slits 34a opened to the non-contact end edge of a mask and the dimensions between the slits 34a are set to the same pitch dimension. When there is no warpage in a printed circuit board P at the time of printing, the squeegee material is not deformed. When there is warpage in the printed circuit board P, the squeegee material receives load from the surface to be printed of the printed circuit board P so as to change the opening width of each of the slits 34a and is deformed while it rotates the press elements 33a, 33b of two pairs of left and right press arms 35. First left and right connection arms 39 are shaken corresponding to the shaking quantity of two pairs of left and right press arms 35 so as to follow the deformation of the squeegee material and a second connection arm 40 is shaken corresponding to the shaking quantity. Therefore, the squeegee material 34 can correspond to the printed circuit board P large or small in warpage quantity.
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Patent Agency Ranking
公开(公告)号：JPH04118998A
公开(公告)日：1992-04-20
申请号：JP5317490
申请日：1990-03-05
Applicant: SONY CORP
Inventor： FUKUCHI SHINJI , KATADA MASAYASU , MORIYA TAKUJI , YAMAZAKI HARUO
Abstract: PURPOSE:To eliminate a difficulty of application of a deviated load to a platen by engaging a power transmitter to a driven member provided at the center of the bottom of the platen, and transmitting a driving force to the platen at a position near the center of gravity of the platen. CONSTITUTION:In a guide mechanism 32A, a middle roller 3220, a left roller 3221, a right roller 3222 mounted at a platen 30 are slidably engaged with a middle guide groove 3224, a left guide groove 3225 and a right guide groove 2226. A driving mechanism 33A is mounted at the platen 30, and has a driving sprocket 3322, a power transmitter chain 3328, etc. When a motor 3321 is driven to be normally rotated, front and rear side platens 30 are laterally reversely moved leftward and rightward under the guidance of the mechanism 32A, then longitudinally moved, and a plurality of platens 30 are so rotated as to draw a shape. When a motor 3321 is reversely driven, they are laterally moved reversely to the above case.
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公开(公告)号：JPH08186398A
公开(公告)日：1996-07-16
申请号：JP33981194
申请日：1994-12-28
Applicant: SONY CORP
Inventor： KATADA MASAYASU , ASAGI OSAMU , KOBAYASHI KENJI , ICHIKAWA SEIJI
IPC: H05K13/08
Abstract: PURPOSE: To provide a device for collating components fitted to a printed circuit board and a component table list. CONSTITUTION: A comparison device is provided with a synthetic voice generation part 4 which receives such component attribute data as the type, polarity, and rating of components fitted to a printed circuit board based on a component table list 1 read from a component table list database 2 and generates a synthetic voice and a laser pointer 5 for indicating the position of components fitted to the printed circuit board with a visible symbol. Then, a checker 6 compares the component attribute data according to synthetic voice and the attribute data of components located at a position indicated by the laser pointer 5 and operates a sequence control part 7 to collate next components when they match, thus eliminating the need for a personal for reading the list of fitted components, eliminating any erroneous reading, and making efficient the comparison.
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公开(公告)号：JPS5711668A
公开(公告)日：1982-01-21
申请号：JP8567180
申请日：1980-06-24
Applicant: SONY CORP
Inventor： HIRABAYASHI TSUGIO , KATADA MASAYASU , IMAI SUKEYOSHI
IPC: A63B69/40
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公开(公告)号：JPH03256905A
公开(公告)日：1991-11-15
申请号：JP5317590
申请日：1990-03-05
Applicant: SONY CORP
Inventor： KATADA MASAYASU , FUKUCHI SHINJI , MORIYA TAKUJI , ITOU HIROMOTO
Abstract: PURPOSE:To simplify the structure by providing sliding members in a central part and both ends of the bottom of each platen, and respectively forming a deep channel for the central part sliding member and shallow channels for both ends sliding members in a guide rail. CONSTITUTION:In a parts feeding mechanism which consists of multiple platens 30, a guide mechanism 32A and a driving mechanism 33A, an intermediate roller 3220 is formed in the central part of the bottom of each platen 30, and a left roller 3221 and a right roller 3222 are formed in both ends thereof respec tively. A deep intermediate guide channel 3224 corresponding to the intermediate roller 3220 and a shallow left guide channel 3225, a shallow right guide channel 3226 respectively corresponding to the right and left rollers 3221, 3222 are formed in a guide rail 3223 of the guide mechanism 32A to guide each roller 3220-3222 of the platens 30. With this structure, the structure can be simplified.
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公开(公告)号：JP2004306913A
公开(公告)日：2004-11-04
申请号：JP2003106648
申请日：2003-04-10
Inventor： KATADA MASAYASU , NAKAMURA TAKASHI , NIWA TAKASHI
Abstract: PROBLEM TO BE SOLVED: To provide a wiring structure enabling easy wiring, in the structure in which the wiring disposed between a control unit arranged in the frame side and a drive unit arranged in a wheel side cannot be seen from outside.
SOLUTION: A steering main shaft 5, a handle shaft 13 and a front-fork 4 are arranged in laterally misaligned state by predetermined offset distance D from the lateral side of a bicycle. The steering main shaft 5 formed in a hollow shaft shape in communication with the internal space of the main frame 1 and secured to the front end section of the main frame. Further, the inner space of the main frame 1 communicates with the inner space of the steering main shaft 5, and the above inner space of the steering main shaft 5 communicates with the inner space of the front-fork 4. Thereby, a cable passing through channel extending from the control unit to the drive unit is defined by these inner spaces, and a cable 16 is passed. Further, the the cable 16 guided to the front fork 4 is guided to the drive unit through a front wheel hub.
COPYRIGHT: (C)2005,JPO&NCIPIAbstract translation: 要解决的问题：为了提供一种能够容易地布线的布线结构，在布置在框架侧的控制单元和布置在车轮侧的驱动单元之间的布线不能从外部看到的结构中。 解决方案：转向主轴5，手柄轴13和前叉4以横向错位的状态从自行车的侧面以预定的偏移距离D布置。 转向主轴5形成为与主框架1的内部空间连通并且固定到主框架的前端部的中空轴形状。 此外，主框架1的内部空间与转向主轴5的内部空间连通，转向主轴5的上述内部空间与前叉4的内部空间连通。由此， 由这些内部空间限定从控制单元延伸到驱动单元的通道，并且电缆16通过。 另外，引导到前叉4的电缆16通过前轮毂被引导到驱动单元。 版权所有（C）2005，JPO＆NCIPI
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