baber/WOPTO huggingface dataset:
Patent JP-H04123487-A (JP)
Title: Electronic device and its preparation
Inventor: KANAI KIYOSHI
IPC: G01F1/68
Filed: 1990-09-14
Abstract: PURPOSE:To realize a small size, highly densely fabricated, and light weight electronic device by exposing part of input/output terminals molded integrally with a case to positions facing electrodes on a circuit board and by electrically connecting that part of the input/output terminals to the electrodes on the circuit board via inner leads. CONSTITUTION:Input/output terminals 2 and 3 are integrally molded when molding case 4, and in the section being connected with inner lead 6 the length of the input/ output terminal is set so that the connecting section is exposed at the position facing the electrodes of circuit board 1. Inner lead 6 is connected to input/output terminals 2 and 3, respectively, the connecting section of circuit board 1 touches conductive electrode 9 in the tapered portion the tip of inner lead 6, and they are connected to each other by filling the connecting section with conductive member 7. Since the shape of input/output terminal 2 is changed so as to be corresponding to the position of electrode 9, the circuit, loaded electronic parts, and electrode 9 can be laid out freely. Furthermore, since the connection between electrode 9 on circuit board 1 and inner lead 6 can be made vertically, it is not necessary to prepare space for connection in the periphery of circuit board 1, thereby being able to make the electronic device compact.
Patent JP-H01109538-A (JP)
Title: Track jumping for data reproducer
Inventor: DEIITAA BAASU
IPC: G11B7/08
Filed: 1988-09-29
Abstract: PURPOSE: To make it possible to be surely and rapidly arrived at a required track without post correction by optimizing a braking pulse stopping after an optical scanner is moved when a track jump is performed in a data reproducing device. CONSTITUTION: When the track jump is performed, the optical scanner is moved by a jump pulse SI to be stopped by the braking pulse. A track control circuit is opened in the interval from the start of cite pulse SI until leaving from a data track, and is closed in the interval from the start of the second control braking pulse B2 until a next data track center M2. The scanner is provided with fixed dulation time and amplitude, and is braked by an under-decided first braking pulse B1, and the time T until arriving at a next data track point P is measured/stored, and the amplitude and the dulation time of the second braking pulse B2 are selected/optimized so that the point P becomes the M2, and the B2 is sent out.
Patent JP-H0664982-A (JP)
Title: Production of ceramic form
Inventor: OKATA HIROSHI
IPC: C04B38/00
Filed: 1992-08-19
Abstract: PURPOSE:To obtain a ceramic foam with densified surface, excellent in nailability and cutting processability by molding into an intermediate form a pulverized material comprising glass powder, ceramic aggregates and silica fume at specified proportion followed by baking. CONSTITUTION:A raw material comprising (A) 30-80wt.% of glass powder, (B) 20-60wt.% of ceramic aggregates and (C) 1-20wt.% of silica fume, is pulverized using e.g. a ball mill, and then molded into an intermediate form, which is then fired. During the fired, carbon dioxide is generated owing to the carbon contained in the silica fume, the fused glass expanded, and the inside of the form gets porous. Besides, the glass powder is sintered on the surface, resulting in the surface of densified fused texture.
Patent JP-H04278274-A (JP)
Title: Method for specular finish and dust removal of magnetic tape by ceramic edge and vacuum
Inventor: UEDA HIROSHI
IPC: G11B23/50
Filed: 1991-03-06
Abstract: PURPOSE:To remove dust with high efficiency by a ceramic edge and vacuum by a method wherein the ceramic edge of which the fore end part is rectilinear in the shape of a flat surface and has a rectangular section is brought into pressure contact with and slided on the surface and the rear of a passing mag netic tape. CONSTITUTION:By loosening adjusting screws 10 disposed in long grooves 9 and by rotating edge balls 3 supported pivotally on a rotary base 4, the respective fore ends of ceramic edges 3 having a rectangular sections are brought into pressure contact and made to engage with a magnetic tape 8. By the rotation of the base 4 and the balls 3, in other words, the fitting angle and the pressing force of the edges 2 and the tape 8 can be adjusted. Dust or the like sticking on the surface and the rear of the tape 8 is removed by the edges 2, while the dust or the like floating in the vicinity is sucked and removed through a vacuum suction port 11.
Patent JP-2000074207-A (JP)
Title: Method of controlling up-shift of mechanical type automatic speed change system, and control device therefor
Inventor: JANECKE DANIEL PAUL
IPC: F16H59/14
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a mechanical type automatic speed change system which can prevent the occurrence of undesirable up-shift. SOLUTION: This vehicle automatic speed change system comprises an engine 14, a master clutch 16, a transmission 18, a controller 22, a throttle position sensor 28, an engine speed sensor 32, a throttle position sensor 28, an engine speed sensor 32, a transmission input shaft speed sensor 34 and a transmission output shaft speed sensor 36. In that system, a throttle position THL can take a substantially stable value (|d/dt(THL)|<REF1), or up-shift is inhibited until the shaft speeds ES, IS, OS exceed a reference value REF2.
Patent JP-S60104566-A (JP)
Inventor: GIYUNTAA OTSUTOO
IPC: D04B15/78
Filed: 1983-12-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08111207-A (JP)
Title: Fluorescent lamp with protective film on inner surface of tube
Inventor: SAITO MITSUMASA
IPC: H01J61/35
Filed: 1994-10-06
Abstract: PURPOSE: To provide a protective film which is effective for maintaining light flux and preventing blackening with respect to a three wavelength lamp as well as a white lamp. CONSTITUTION: This fluorescent lamp is one which has a protective film in the inner surface of a glass tube and between fluorescent substance layers. The protective film comprises a very fine powder of a zinc oxide to which surface treatment is applied by a metallic oxide or a very fine powder of a titanium oxide to which surface treatment is applied by a metallic oxide.
Patent JP-H0580374-A (JP)
Title: Organic nonlinear optical material
Inventor: MIZOGUCHI AKIRA
IPC: G02F1/35
Filed: 1991-09-24
Abstract: PURPOSE:To provide an org. nonlinear optical material having high nonlinear sensitivity and high-speed responsiveness and capable of forming an element to be used as a key device in the optical information processing system such as a high-speed optical switch and an optical bistable element. CONSTITUTION:This optical material consists of a compd. shown by the formula. In the formula, Z is an electron-attractive or electron-donative group, R<1>, R<2>, R<3> and R<4> are the same or different and are hydrogen atom, halogen atom or org. groups, and (n) is a positive integer.
Patent JP-S61121405-A (JP)
Title: Magnetizing method of permanent magnet
Inventor: NAKAZAWA KIYOTO
IPC: H02K15/03
Filed: 1984-11-19
Abstract: PURPOSE:To effectively magnetize a rotor magnet with an easy and comparatively small energy and to improve a peripheral surface magnetic flux density by magnetizing plural poles through heating a mangan-aluminium-carbonaceneous alloy magnet into a specific temperature. CONSTITUTION:After a mangan-aluminium-carbonaceneous magnet is heated into a temperature range from 120 deg.C to 220 deg.C, plural poles are magnetized. After magnetization is done by a magnetizing yoke 2 and a magnetizing coil 3, and a face anisotropy magnet of the rotor magnet 1 is heated by a heater 6, a heating temperature is controlled by a temperature detecting sensor 7. By using this magnetizing method, a region which can not be magnetized by the former method can also be magnetized, and a peripheral surface magne-tic flux density can sharply be increased for the first time. A necessary energy to magnetize can be decreased and a magnetizing power source can be miniaturized.
Patent JP-H0768904-A (JP)
Title: Carrier unit for printer
Inventor: KITAJIMA MINORU
IPC: B41J2/235
Filed: 1993-09-03
Abstract: PURPOSE:To shorten the time interval of a cooling period (current supply interrupting period) set at the time of high speed printing to improve throughput. CONSTITUTION:A carrier unit for a printer is equipped with a printing head part 1 for a dot printer and the carrier part 2 supporting the printing head part 1 to feed the same. The printing head part 1 is provided on its circumferencial parts with heat sink part 3. Concretely, both side surface parts and rear surface parts of the printing head part are connected to the circular arc side surface thereof and several circular heat sink parts 3 are provided to the entire connection surface thereof.
Patent JP-H1178112-A (JP)
Title: Image forming system and image forming method
Inventor: HARAGUCHI TAKESHI
IPC: B41J2/44
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To provide an image forming system and an image forming method for producing a good print by exposing a plurality of rows of photosensitive materials simultaneously while eliminating the effect of difference in the kind of photosensitive material and slight difference in the photosensitive characteristics thereof. SOLUTION: The image forming system comprises a section 6 for exposing a plurality of photosensitive materials P1, P2 arranged in parallel through a single exposing system, a section 8 for storing a plurality of correction amounts being set based on the characteristics of the photosensitive materials P1, P2 depending on the exposing region in the direction intersecting the arranging direction of the photosensitive materials P1, P2, and a section 7 for performing correction of the exposing region based on a correction amount such that the quantity of light at the exposing section 6 is affected.
Patent JP-S6486987-A (JP)
Title: Ball catching machine
Inventor: HANABUSA SUKEMITSU
IPC: A63B69/00
Filed: 1987-09-30
Abstract: PURPOSE: To freely move a pitching target part and to call interest conforming to practice by providing a means for detecting the throwing of a ball to the pitching target part and a control means for moving the pitching target part in a next prescribed direction when the ball is detected. CONSTITUTION: When a ball 11 is thrown to the pitching target part 30, it is detected by a ball detecting means 40, and the pitching target part 30 is moved in a prescribed direction by a move control means 50. Namely, when a pitcher throws the ball, the ball collides with a vinyl board 12 and any one of pressure switches 14 is turned on by the pressure of shock. A detection display part 20 discriminates whether the position of collision is included in a strike zone or a ball zone, an indicator lamp 3 or 4 is turned on, and an interrupt signal is outputted to an MPU 22. In response to this signal, a control unit 34 moves a slider 15 in the form of catcher mitt. The tracks of moving can be variously combined.
Patent JP-H1092980-A (JP)
Title: Wireless card and production thereof
Inventor: HOTTA YASUYUKI
IPC: H01L23/29
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To realize a wireless card having high mechanical strength, surface flatness and flexibility by adding fibers made of inorganic or organic material into first and second resin layers. SOLUTION: An inner module, i.e., an IC module 3, and an antenna 1 are arranged at predetermined positions and a composite sheet of laminate structure comprising a first resin layer, i.e., a fiber layer 5 of inorganic or organic material, and a second resin layer 6 is then fed on the opposite sides thereof by means of a roller. After setting the composite sheet above and below the IC module 3 and the antenna 1, the composite sheet is cut at specified dimensions of a card and hot pressed integrally. Finally, it is coated with a film 2 on the opposite sides thus completing a wireless card. According to the method, a wireless card having high mechanical strength, surface flatness and flexibility is realized.
Patent JP-H0581758-A (JP)
Title: Floppy disk device
Inventor: YOSHIKAWA TAKEO
IPC: G11B19/12
Filed: 1991-09-25
Abstract: PURPOSE:To enable operation even when the front face and rear of a disk are loaded inversely. CONSTITUTION:When a floppy disk 4 is loaded upturning its A face as shown in a figure, an index window 31 is detected by a sensor 10 and a motor rotation direction signal instructing a disk 1 to rotate in the direction of e.g. clockwise is outputted by a face discrimination circuit 12. Then, by a control part 13, a rotation driving signal rotating the disk 1 in the direction of being instructed by the signal is supplied to a motor 7 and the disk 1 is rotated in the direction of clockwise. On the other hand, when the floppy disk 4 is loaded inversely, the index window 32 is detected by the sensor 11 and the motor rotation direction signal instructing the disk 1 to rotate in the direction of inversion is outputted by the face discrimination circuit 12. By the control part 13, the rotation driving signal rotating the disk 1 in the direction of being instructed by the motor rotation direction signal is supplied to the motor 7, thus, the disk 7 is rotated in the direction of counterclockwise.
Patent JP-S6398307-A (JP)
Inventor: KANEFUJI YUJI
IPC: G01C1/00
Filed: 1986-10-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62104645-A (JP)
Title: Manufacture of hollow valve
Inventor: SHIRAI TOSHIO
IPC: B21K25/00
Filed: 1985-11-01
Abstract: PURPOSE:To obtain a hollow valve whose head part and cover have been brought to pressure welding by hot forging, by pressing the cover into the head part of a valve body in which a hollow hole part has been formed, and thereafter, heating the head part to a hot forging temperature area, and executing the forging. CONSTITUTION:A valve body 2 is made by working a hollow hole part in a valve-shaped base material 1 which has been formed by hot forging, and the inside of a head part 3 is finished precisely to match a size of a cover 4. The cover 4 which has provided a notch 5 on the outside peripheral part is pressed into the shade part 3, and thereafter, the head part is heated to a hot forging temperature area, and hot forging is executed by a die 7 and a punch 8. In this way, a hollow valve whose head part and cover have been brought to pressure welding by hot forging can be manufactured.
Patent JP-S63101182-A (JP)
Title: Automobile door and assembling method thereof
Inventor: TANAKA NORITAKA
IPC: B62D65/00
Filed: 1986-10-16
Abstract: PURPOSE:To facilitate assembling of door interior parts without hindrance of inner and outer panels, by fixing the door interior parts to a skelton prior to assembling of inner and outer panels. CONSTITUTION:A door is constructed with inner and outer panels which are assembled while sandwitching a skelton 3. The skelton 3 is constructed with a front end member 6 positioned at the front end section of the door, a rear end member 7 positioned at the rear end section of the door 1 and upper/lower stays 8, 9 for connecting the front and rear end members 6, 7. The skelton 3 is provided with a seat 15 for fixing door interior parts such as a checker 13 and also serves as a bracket for the door interior parts. Since the door interior parts are assembled previously then the inner and outer panels are assembled to constitute a door, assembling work of interior parts is facilitated.
Patent JP-S61123649-A (JP)
Title: Curable resin composition and coated optical fiber
Inventor: KIMURA TAKAO
IPC: C03C25/24
Filed: 1984-11-20
Abstract: PURPOSE:To obtain a composition composed of a modified diene polymer having polymerizable double bond and derived from a specific hydrogenated diene polymer, having high thermal stability, and giving a cured product having excellent mechanical properties, especially elastic modulus suitable as a coating material of optical fiber. CONSTITUTION:The objective composition is composed mainly of a modified diene polymer having a number-average molecular weight of 4,000-7,000, derived from a hydrogenated diene polymer having >=2 hydroxyl groups in one molecule and a hydrogenation ratio of >=20% and <50%, and having a polymerizable double bond different from the carbon-carbon double bond of said hydrogenated diene polymer. The polymerizable double bond to be introduced into the hydrogenated diene polymer is preferably acryloyl group.
Patent JP-H1163081-A (JP)
Title: Vibration frequency sensitive hydraulic damping apparatus
Inventor: TAMURA IZUMI
IPC: F16F9/50
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To generate attenuation force in a low vibration frequency area including a resonance frequency with a specific vibration frequency being its boundary so as to restrain vibration of a damping object, and reduce attenuation force in a high vibration frequency area so as to insulate vibration. SOLUTION: A valve unit 3 additionally provided at a hydraulic damping apparatus 1 is provided with an oil suction valve 15, a low attenuation constant pressure valve 16, a high attenuation pressure adjusting valve 17, and a spool valve 18. The oil suction valve 15 opens so as to supply oil from an oil reservoir 4 to a pressure chamber 11, (10) on a negative pressure side due to piston movement. The low attenuation constant pressure valve 16 and the high attenuation pressure adjusting valve 17 are opened by hydraulic pressure of the pressure chamber 10, (11), and the oil is ejected to the oil reservoir 4. The high attenuation pressure adjusting valve 17 applies a greater resistance than the low attenuation constant pressure valve 16 to oil flow.  The spool valve 18 switches an oil passage to the oil reservoir 4 via the low attenuation constant pressure valve 16 or the high attenuation pressure adjusting valve 17 according to the high and low vibration frequency areas, and vibration is insulated or attenuated.
Patent JP-H03108231-A (JP)
Title: Multi-circuit control device
Inventor: ARINOBU ICHIRO
IPC: H01H47/22
Filed: 1989-09-22
Abstract: PURPOSE:To obtain a semi-permanent life and realize high insulation by closing a contact switch when at least one of multiple noncontact switches is closed, and opening the contact switch when all multiple noncontact switches are opened. CONSTITUTION:When all semiconductor control elements 13a-13d are to be opened while one semiconductor control element 13d is closed and other semiconductor elements are opened, a control circuit 15 cuts off the gate signal to open the semiconductor control element 18d based on the off-action of the lowest-stage remote control switch 6A. The circuit 15 detects that all elements 13a-13d are opened and drives a mechanical switch 12 to open a main circuit contact 125, and the insulation of the circuit is secured. The circuit frequently opened or closed is on/off-controlled by semiconductor control elements, and the main circuit contact is opened only when all branch circuits are opened.
Patent JP-H1093120-A (JP)
Title: Lead wire mounting apparatus
Inventor: TANAKA SATOSHI
IPC: H01L31/04
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To correct the positional deviations and straighten lead wires to be fed to electrodes. SOLUTION: The apparatus comprises a guide groove 20 for accurately guiding a lead wire 1 to an electrode and a press member 21 to press the wire 1 to the bottom 20a of the groove 20. When the wire 1 passes through the guide groove 20, it is regulated by the side wall of the groove 20 from lateral motions, to eliminate the positional deviation. The press member 21 presses the wire 1 to a bottom 20a of the groove so as to straighten in the thickness direction.
Patent JP-H03110288-A (JP)
Title: Excavator for cruved pit
Inventor: INOUE KAZUTOSHI
IPC: E21B7/08
Filed: 1989-09-22
Abstract: PURPOSE:To excavate a curved pit with high accuracy by a method in which a steering plate provided to a steering pipe fitted on a drill pipe is moved outwards, and a drill bit is turned by pressing the side wall of the excavated pit. CONSTITUTION:A steering pipe 4 fitted on the tip and neighbor of the drill pipe 1, and a steering plate 12 is provided on the outside of the pipe 4 and is allowed to move between the drawn position and the radial outward acting position. The drill pipe 1 tipped with a drill bit 2 is turned to excavate a pit H, and by operating a working means as needed, the plate 12 is moved to working position to press a given position of the side wall of the Pit H. The bit 2 is then gradually turned in the opposite direction to the pressing position of the plate 12 to excavate a curved pit. Such curved pits are continuously excavated laterally to form a curved continuous wall.
Patent JP-S62107168-A (JP)
Inventor: ICHIKAWA MAKOTO
IPC: E04G23/08
Filed: 1985-11-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0580846-A (JP)
Title: Open circuit detecting means
Inventor: UESHIBA NOZOMI
IPC: G01D5/244
Filed: 1991-09-25
Abstract: PURPOSE:To detects open circuits of signal lines for the phases A and B of a rectangular wave and to prevent malfunction due to a noise by combining the analog sine wave signal of an encoder capable of detecting an open circuit with the rectangular wave signals of the phases A and B multiplied by this signal. CONSTITUTION:If at least one of the lines for the phases A and B is discontinued at least one of inputs of a device which performs OR operation goes up to a level High since the inputs are pulled up to the source voltage of an open circuit detector by a proper resistor and the output of the device 2 which performs the OR operation is fixed at the level High, so that a counter 4 can not be reset. The counter 4 counts up with the output of a waveform shaping device 3 and when a constant value is reached, the counter 4 inputs an open circuit detection signal to a holding device 5 for an open circuit signal, thereby detecting the disconnection of the phase A or B. If an analog sine wave signal is cut off, the signal is not inputted to the counter 4 and the open circuits of the A-phase and B-phase signals can not be detected. In this case, they are detected by an open circuit detector 6.
Patent JP-H03108823-A (JP)
Title: Optical communication equipment
Inventor: NARUTAKI YOSHIISA
IPC: H04B10/11
Filed: 1989-09-21
Abstract: PURPOSE:To widen the permissible range of axis deviation in which no deviation of a light reception axis is caused in a close distance even when the light transmission beam for a remote distance is made thin by arranging lots of remote distance use transmission light optical systems with a wide direction angle around the remote distance transmission light optical system to constitute the optical system. CONSTITUTION:Lots of light emitting elements 8 for a close distance are provided over a wide range of a front face of the optical system and a direction angle of a transmission light beam 8a from the light emitting elements 8 is taken wide to a degree of + or -5-15 deg.. Furthermore, the direction angle of the reception optical system comprising a light emission lens 7 and a light receiving element 11 is taken wide as + or -30-40 deg.. Thus, even when a carrier car 5 is meandered at a close distance, the angle of the transmission reception optical axis is deviated more or less and a transmission light beam 6a from a lens 6 is deviated completely rom the light reception enable range of the reception optical system of an opposite station, since any of the transmission light beams 8a of the light emitting elements 8 is coupled with the light receiving element 11 of the opposite station in an excellent way, the data light from the opposite station is surely received.