baber/WOPTO huggingface dataset:
Patent JP-H04302458-A (JP)
Title: Semiconductor device housing apparatus
Inventor: MIYAMOTO TAKAHARU
IPC: H01L23/32
Filed: 1991-03-29
Abstract: PURPOSE:To realize a semiconductor device housing apparatus that can prevent a bottom plate from bending downward for sealing the lower face of a cavity. CONSTITUTION:A copper plate 70 is soldered to the lower face of a bottom plate 40, which is made of a copper-tungsten alloy and has been soldered to the lower face of a frame 20 made of an iron-nickel-cobalt alloy for sealing the bottom face of a cavity 12 inside the frame 20. When the frame 20, bottom plate 40 and copper plate 70 are joined with solder, the force from the frame 20 and the force from the copper plate 70, each having a large coefficient of contraction, are both added to the upper and lower faces of the bottom plate 40 having a small coefficient of contraction, but are balanced with each other, and thereby the bottom plate 40 is prevented from bending downward.
Patent JP-S58209848-A (JP)
Title: Manufacture of color crt
Inventor: ITATSU MASAKATSU
IPC: H01J9/227
Filed: 1982-05-31
Abstract: PURPOSE:To prevent local decrease of hole diameter of black matrix hole by rotating or putting into reciprocating motion a glass plate in position near the panel between a light source and a panel when a panel for a CRT is exposed. CONSTITUTION:The surface of a transparent glass plate 6 having a thickness of 1-3mm. is optically polished. The transparent glass 6 is rotated about its central axis. At least one revolution per specified exposure time is preferable but less than one revolution is permitted. The transparent glass 6 can be put into reciprocating motion in fornt and in rear or right and left. Even if a contaminant adhere on the transparent glass 6, the image of the contaminant projected on the panel is continually moved, and unevenness of light quantity is weakened. Therefore, no defective black matrix holes are formed. The number of removals of contaminants on an exposure table is decreased, and maintenance hours of the exposure table are reduced.
Patent JP-S5617816-A (JP)
Title: Fruit conveying distributor
Inventor: ISHIMARU TAKEZOU
IPC: B65G47/46
Filed: 1979-07-21
Abstract: PURPOSE: To smoothly perform picking-out and distribution, by providing inclined rolls which are located at sections opposed to outlet ports provided at a side of a conveyor and are inclined down toward the outlet ports.  
     CONSTITUTION: Fruit is supplied onto the front end of a conveyor and conveyed by rotating rolls 1, 2. When the fruit comes to each outlet port 3, the fruit is thrusted toward the port by inclined rolls 2 and moved to the port. Since the fruit is rotated in a trough between a front and a rear rolls, the fruit can be easily picked out from the outlet port. The inclined rolls 2 are opposed to the outlet ports 3. The rolls located between the front and the rear outlet ports 3 are horizontal rolls 1. Since the fruit passed on the inclined rolls 2 corresponding to the outlet ports 3 tends to be dispersed on the horizontal rolls 1, the conveyance of the fruit is smoothed and its next picking-out and distribution are facilitated. If the inclination of the rolls 2 is gradually increased in the proceeding direction of the fruit, the picing-out and distribution are made uniform. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0671843-A (JP)
Title: Web rotary press
Inventor: ROORANTO RETSUFUERUTO
IPC: B41F5/24
Filed: 1993-04-20
Abstract: PURPOSE: To provide a rotary press wherein a support cylinder is constituted as a magnetic cylinder, and one or more layers of a printing plate carrier sleeve is made of a specific ferromagnetic material, so that even when a print form does not match the outer periphery of the support sleeve, a different print form is used to realize its printing and a high quality printing. CONSTITUTION: In a printing unit 1 for gravure printing, a web 2 to be printed passes through a space between a backup roller 3 and a printing plate carrier sleeve 4 with an engraved print image under the effect of pressure. The carrier sleeve 4 has at least at inner layer 6 made of a ferromagnetic material, e.g. iron, nickel or an alloy. An outer layer 7 is made of the ferromagnetic or another material, e.g. copper with affinity with ink, or a rubber for transferring a printing ink when the layer 7 is used for direct printing. A magnetic cylinder 8 equipped with the carrier sleeve 4 is immovably connected to the carrier sleeve 4 and is driven so that the peripheral velocity of the magnetic cylinder 8 is equal to the printing velocity of the web 2.  Thus it is possible to carry out the print form-variable offset printing by collaboration between the printing plate carrier sleeve 4 laminated with an aluminum and the vulcanized ferromagnetic printing plate carrier sleeve 4 of a rubber blanket.
Patent JP-H11273041-A (JP)
Title: Magnetic disk device and recording and reproducing method
Inventor: SATO TOSHITAKE
IPC: G11B21/10
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To obtain the device, in which an azimuth angle control is properly conducted even though a positioning mechanism is a rocking type, by angularly rotating a floating head slider against a load beam, adjusting the skew angle of the magnetic head, setting and controlling the azimuth angle and conducting an azimuth recording on a magnetic disk medium. SOLUTION: A relatively large voltage is applied to a piggyback actuator, a floating head slider 20 is angularly rotated against the load beam, the skew angle of a magnetic head 20a is adjusted, the azimuth angle is set and controlled and a recording is conducted by alternatively varying the polarity of the azimuth angle among adjacent tracks. The slider 20 maintains a skew angle + β by the rotational control of the actuator and an information recording is conducted. Thus, the recorded pattern recorded on a track N has an azimuth angle + α, wherein α=β.
Patent JP-S63257740-A (JP)
Title: Electric driving device for camera
Inventor: TANAKA YASUHIKO
IPC: G03B17/00
Filed: 1987-04-15
Abstract: PURPOSE:To switch the feeding of one frame and the adjustment of focal distance with a simple mechanism by executing the selection of functions such as preliminary winding, one frame feeding and the variation of focal distance according to the rotational direction of one motor. CONSTITUTION:When the motor 10 rotates clockwise, an arm 26 rotates clockwise and gears 28 and 32 are geared with each other, then a take-up spool 36 rotates counterclockwise and a film is preliminary taken-up. Next, when the motor 10 rotates counterclockwise, the arm 26 is geared with the gear 34 of a transmission mechanism and also it is locked by a locking lever 66. By the counterclockwise rotation of the motor 10, the arm 48 rotates counterclockwise and the gears 50 and 54 are geared with each other to take-up the film by one frame. When the motor 10 is made to rotate clockwise by a specified quantity, a lens barrel 100 is moved to a zoom side and the lens barrel 100 is moved to a wide side by setting a zoom lever 86, so that the adjustment of a focus can be possible.
Patent JP-S58209809-A (JP)
Inventor: KAMIMURA TAKAAKI
IPC: H01B5/14
Filed: 1982-05-31
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-H03290487-A (JP)
Title: Tacky sheet using expanded resin as substrate
Inventor: FUJII KIMIHIRO
IPC: C09J7/02
Filed: 1990-04-06
Abstract: PURPOSE:To obtain a tacky sheet, excellent in hand and softness and capable of providing warm touch in application thereof to the skin by laminating and bonding a styrene/diene/styrene block copolymer tacky layer onto a bonding treated surface of a vinyl chloride-based expanded resin substrate sheet. CONSTITUTION:The objective sheet is obtained by carrying out bonding treatment on a substrate sheet composed of a vinyl chloride-based expanded resin, containing preferably 50-100 pts.wt. plasticizer and having preferably 1.5-5 times expansion ratio and further laminating and bonding a tacky layer composed of a styrene/diene/styrene copolymer onto the aforementioned substrate. The above-mentioned sheet can be suitably used as an application drug, etc.
Patent JP-S5428067-A (JP)
Title: Apparatus for treating sludge-like material
Inventor: OKADA HIROO
IPC: B01D33/00
Filed: 1977-08-04
Abstract: PURPOSE: To provide an apparatus for treating a sludge-like material, which permits washing during the operation of the apparatus each filtrate-withdrawing passage with cleaning water injected thereinto. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5428118-A (JP)
Title: Waveform signal generating circuit of electronic musical instruments
Inventor: NIIMI KOUJI
IPC: G10H5/00
Filed: 1977-08-04
Abstract: PURPOSE: To generate musical tones of different timbres with a simple constitution by reading out waveform memory with pitch data and the added data of pitch data and timbre parameter data alternately as address signals. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5616734-A (JP)
Title: Construction of multistoried building employing hinge base topographic feature on alluvium deposit subsoil
Inventor: SUZUKI SHIYOUROKUROU
IPC: E02D29/045
Filed: 1979-07-21
Abstract: PURPOSE: To enable to build a rigid plate on the floors above the ground employing  a steel pipe pillar prior to the formation of the foundamental topographic features so that a hinge foundation is formed on the steel pillar base projecting from the surface of the plate to receive the hinge terminal of the pillar base for the floors above the ground.  
     CONSTITUTION: The working subsurface 1 is formed within the site of the sheathing steel sheet pile S. The steel pile P is erected through the eccentricity preventor g having the pillar core fixed thereon and then, pressed down discharging sand and soil in the pipe. Subsequently, the steel pipe pillar C is joined thereon. The steel pipe pile is driven down to the gravel layer 6 and then, the steel pipe pillar C thus driven is cut so flush at the beam forming portion of the first floor that the beam receiving connection B is mounted thereon. After the hinge carrier 5 is mounted to receive the hinge terminal 4, concrete is cast to form a steel pipe-concrete compound pillar. Thereafter, the floor is formed supported by the sheathing steel pile S and the steel pipe pillar piles P,C. The construction is performed for the basement and floors above the ground with said floor as the working base. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08256851-A (JP)
Title: Kitchen hatch
Inventor: WATANABE MINORU
IPC: A47B81/00
Filed: 1995-03-28
Abstract: PURPOSE: To provide a kitchen hatch having a top plate which can horizontally move between a kitchen room and a dining room. CONSTITUTION: A top plate 4 having slide rails on the under face of both ends which perpendicularly cross the longitudinal direction of a laterally-long plate member is put on a base 3 of a hatch 1 in an ordinary state so as to be horizontally movable between a kitchen room and a dining room.
Patent JP-S5426945-A (JP)
Title: Friction-pressure-welding method for copper and aluminum
Inventor: SATOU KENICHI
IPC: B23K20/12
Filed: 1977-08-02
Abstract: PURPOSE:To obtain the uniform and good pressure welded product, by fitting the jig to the inner surface of L-type copper material so as to leave no gap on the contact surfaces, and then by carrying out the friction-pressure-welding between this copper material and aluminum material.
Patent JP-H01267860-A (JP)
Title: Magneto-optical disk device
Inventor: SASAKI TORU
IPC: G11B11/10
Filed: 1988-04-18
Abstract: PURPOSE:To efficiently impress a vertical magnetic field on a recording medium by coating the inside and outside of the protective cover of an objective lens driver with high-permeability material. CONSTITUTION:Auxiliary magnetic substances 6a and 6b are provided by coating both the inside and outside of a protective cover 5 of an objective lens driver 4 to drive an objective lens 3 with the high-permeability magnetic material by painting, vapor deposition, plating, etc. The auxiliary magnetic substance 6a with which the outside of the protective cover 5 is coated guides a magnetic flux 7a generated by impressing a current on the magnetic coil of a magnetic head from the core part of a magnetic head 2 to the side of the auxiliary magnetic substance 6a and makes a magnetic closed circuit. Thus, the magnetic flux 7a in a vertical direction, that is, the direction of the orientation of the magnetization of a vertical recording film can be efficiently obtained in the recording area of a magneto-optical disk 1.
Patent JP-H11292250-A (JP)
Title: Cleaner device for conveyer belt
Inventor: SAEGUSA TAKASHI
IPC: B65G45/12
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To keep a belt being not damaged and lengthen the life of the belt by inclining the upper half part of a chip provided on the upper edge of a main cleaner in the reverse direction to the traveling direction of the return side belt, and journalling a rainbow-like finishing cleaner to be rotatable about the shafts in the chord directions of both end parts. SOLUTION: An upper half part 11 of a cemented carbide chip 10 provided on the upper edge of a main cleaner 7 is inclined at an angle of toward the reverse direction of the direction of an arrow A5 of a return belt 5. Shafts in the chord direction of a rainbow-like finishing cleaner 8 are projected on both ends of the rainbowlike finishing cleaner 8, and the rainbow-like finishing cleaner 8 is turned round the shafts to arbitrarily control the height of the shaft at the upper edge from the shaft center.  A part of a transported material 12 which has not been separated from a conveyer belt 3 adheres to the lower surface of the return side belt 5 as deposit 17 and travels in the direction of the arrow A5, so that a block-like deposite 18 hard to be scraped off by the next main cleaner 7 is previously scraped off by the upper surface of a plate-like roughing cleaner 6 made of urethane resin.
Patent JP-H05119570-A (JP)
Title: Temperature variation information display device
Inventor: NEGISHI KIYOSHI
IPC: G01K7/00
Filed: 1992-03-19
Abstract: PURPOSE:To recognize a time, etc., passing until a heat roller can be actuated after a power source is turned on by detecting the temperature of the heat roller in a fixing device and calculating a prescribed parameter based on the temperature and displaying it. CONSTITUTION:A pair of fixing rollers 10 is constituted of the heat roller 11 and a press roller 12, and a halogen lamp 11 as a heat generating body 11A is inserted in the inner part of the heat roller 11. A thermistor 15 as a temperature detecting element is arranged so as to be brought into contact with the surface of the heat roller 11, and the temperature can be detected based on the resistance value variation which corresponds with the variation of the surface temperature, and the detected temperature data is transferred to an engine driver 16 for controlling the pair of rollers. The temperature information is transferred from the engine driver 16 to a printer controller 17, and the information on a time necessary for increasing the temperature up to the degree necessary for normally actuating the fixing device is displayed on a display device 18 on a console panel, furthermore, the temperature variation is displayed as it is.
Patent JP-S5217744-A (JP)
Title: Absolute value circuit
Inventor: TAKEUCHI YASUTO
IPC: H03M1/12
Filed: 1975-07-31
Abstract: PURPOSE:Development of an absolute value circuit with simple structure, high response speed, fixed input impedance, and large output power supply capacity.
Patent JP-S5520458-A (JP)
Title: Ultrasonic distance measuring unit
Inventor: FUKUDA KOUSHIROU
IPC: G01S7/526
Filed: 1978-08-02
Abstract: PURPOSE:To perform a distance measurement without correcting change components of an ultrasonic wave reciprocating time dependent upon sound speed change components after for the change of a medium form, a temperature, etc., by correcting them by the measuring clock pulse frequency. CONSTITUTION:Gate 10 of time reference set circuit 13 corresponding to a fixed distance is opened by an ultrasonic transmission and receiving wave for reflection plate 7 which is provided the fixed distance away from reference ultrasonic reference transmitter and receiver 6 of reference circuit 1, and the counted value of clocks of clock pulse generator 12 passing through this gate 10 and the set clock number of pulse number setting equipment 15 are compared with each other. Generator 12 is controlled through frequency control circuit 18 according to this comparison result, and the clock frequency outputted from generator 12 is controlled correspondingly to the change of a medium form, a temperature, etc. As a result, it is unnecessary that the measured distance of distance display equipment 29 dependent upon the counting of clocks of generator 12 passing through gate 26 which is opened during the ultrasonic transmission and receiving time corresponding to the distance dependent upon measuring circuit 19 is corrected after even if the medium and the environment are changed.
Patent JP-2000284197-A (JP)
Title: Image forming device
Inventor: SAITO KENICHI
IPC: H04N1/23
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent color slurring of a color image due to deviation between rasters for each color in a vertical scanning direction without making any manual adjustments. SOLUTION: When rasters RR, RG, and RB deviate, this image device varies the readout timing of image data when the raster of a deviating color is formed in the unit of raster according to a deviation quantity, X the raster interval R as a horizontal scanning interval, and R.(n-1/2)<X<=R.(n+1/2) (n: integer). Consequently, the raster deviation is suppressed substantially to R/2 and a color image having no color slurring can be formed.
Patent JP-S57208217-A (JP)
Title: Manufacture of powder and particle spraying hose with continuous long piece
Inventor: YANAGI EIJI
IPC: B29C48/32
Filed: 1981-06-19
Abstract: PURPOSE:To manufacture a powder and particle spraying hose with continuous long piece without detriment to the hose, by extruding a liquid object of a synthetic resin bag like, filling it with air and expanding, also inserting a continuous long piece from a delivery hole of air. CONSTITUTION:A liquid object of a synthetic resin material, such as nylon, polyethylene, etc. supplied to a mold frame M is extruded from an extruding slit 2 via a passage hole 1 and becomes a film object (f) by solidification. Then, the  film object is made bag like by erupting air from an air intake (a) and a guiding  hole 5 inside of a nozzle N and wound by a wind-up 7. In that time a continuous long piece (a tape, an earth wire, etc.) fed from an unreeling machine 6 is  passed through the guiding hole 5 and pressed flatly by guide rolls 8-11, then  taken up.
Patent JP-S58218164-A (JP)
Title: Thick film printed substrate
Inventor: OOHARA TAKESHI
IPC: H01L21/60
Filed: 1982-05-31
Abstract: PURPOSE:To contrive improvement in positioning accuracy by a method wherein, after a base pattern having a large optical reflection contrast with a conductive pattern has been formed in advance, a conductive pattern is formed on said base pattern. CONSTITUTION:A resistive pattern 11 is formed by drying up at low temperature after performing a screen printing on the paste containing powder in the state wherein fine grains of palladium oxide PdO are surrounded by a silver palladium Ag-Pd powder alloy and sintered at approximate temperatue of 750-850 deg.C, and said resistive pattern has a black color and also has a low-light-reflecting property. No.12 is a resistive pattern which is obtained by forming paste made by uniformly scattering the mixed powder of Pd-Ag powder and boron-silicate glass frit in an organic medium, a screen printing is performed in the same manner as in the case of resistance pattern 11 and then sintered at 500-700 deg.C. As the silver-white colored conductive pattern 12, having a high light-reflecting property, is formed on the resistive pattern of low light-reflecting property, the contrast between them is large, and they can be suitably utilized for the position-detection marking on the conductive pattern 12 and serves to improve the positional accuracy thereof.
Patent JP-H05291489-A (JP)
Title: Resin-sealed semiconductor device
Inventor: ENDO KOICHI
IPC: H01L23/538
Filed: 1992-04-14
Abstract: PURPOSE:To provide a wiring which is integrated into a small size and has greater current capacity and in which satisfactory heat radiation of an IC chip is ensured. CONSTITUTION:An IC chip 71 and a power supply wiring 24 are provided on an insulating support substrate 23, on which IC chip 27 a flexible film 28 is provided, on which film 28 small current wirings 29a-29e are formed. In the flexible film 28 an opening 30 or a cutout 31 is formed at a location corresponding to a connection portion between a bonding pad 26 of the IC chip 27 and the power supply wiring 24 The bonding pad 26 exposed owing to the opening 30 or the cutout 31 and the power supply wiring 24 or the small current wirings 29a-29e are interconnected through a bonding wire 33. Accordingly, an area occupied by the wirings can be reduced.
Patent JP-S57208479-A (JP)
Title: Measuring method for magnetic flux distribution
Inventor: NAITOU OSAMU
IPC: G01R33/10
Filed: 1981-06-18
Abstract: PURPOSE:To obtain a model which determines a magnetic flux distribution, whose saturation property is taken into consideration, by means of a potential distribution, by forming a part, corresponding to a ferromagnetic substance, with a nonlinear resistance material changing in an approximately similar manner to an inverse number of a permeability through dependence on a field strength CONSTITUTION:A part of a conductive paints 1, 1', coated in an uniform thickness and resistance distribution on an insulating plate 3, indicates a space of a permeability mu=1. A tooth part, being of a ferromagnetic substance, is sharply increased in an inverse number 1/mu of the permeability mu of the ferromagnetic substance thrugh dependenace on a magnetic flux density B. Thereby, in order to imitate it, a material, which is sharply increased in a conductivity sigma through dependence on a filed strength R, for example, a non-linear type resistance paint 15 such as silicon carbite is applied. A conductive material of a part, corresponding to the ferromagnetic substance, is replaced with a non-linear type resistance material, whose conductivity depends on an electric field, and this permits the measurement of a magnetic flux distribution containng the saturation property of the ferromagnetic substance.
Patent JP-H05296313-A (JP)
Title: Lock-up mechanism for torque converter
Inventor: HIRANO HIROYUKI
IPC: F16H45/02
Filed: 1992-04-14
Abstract: PURPOSE:To provide a reliable operation even when a large clearance is set in order to prevent drag of a lock-up clutch piston of a torque converter. CONSTITUTION:An O-ring 31 and a check valve 32, when change-over is made from a converter mode to a lock-up mode, cause the generation of a differential pressure between the front and rear of a lock-up clutch piston 4 through a check action, and, also when reverse change-over is made, cause the generation of a differential pressure corresponding to a valve-opening pressure of the check valve 32. In either case, it is possible to prevent the occurrence of a delay of response to the change-over operation. Further, in the converter mode, the O-ring 31 and the check valve 32 can keep a differential pressure corresponding to the check valve 32 opening pressure to be always generated between the front and rear of the lock-up clutch piston 4, thereby keeping the lock-up clutch piston 4 at a position farthest away from a converter cover 2 so as to prevent the occurrence of drag.