baber/WOPTO huggingface dataset:
Patent JP-S54121139-A (JP)
Title: Heat transfer recording apparatus
Inventor: OONO TADAYOSHI
IPC: B41M5/26
Filed: 1978-03-13
Abstract: PURPOSE:To prevent transfer miss, uneven density, etc. and obtain the transfer images of high image density and high quality by applying a voltage between a transfer master and an acceptor thereby forming an electric field at the time of heat transfer. CONSTITUTION:The transfer master 11 obtained by coating various dyes or pigments such as heat sublimable dyes, oil soluble dyes and others with a binder such as wax or other on a substrate such as heat-resistant resin film or the like of good heat conductivity consists of a substrate 12 and a transfer layer 13 which are so formed that the attraction force between the acceptor 14 placed in close contact with the transfer layer 13 and consisting of a resin film such as polyester or the like and the transfe layer 13 at the melting always becomes larger than the tacky force between the substrater 12 and the transfer layer 13 at the melting and the cohesive force of the transfer layer 13. Because of this, an electric field is formed between the master 11 and aceptor 14 by applying a voltage thereto at the transfer. Thereby, the transfer images free from transfer miss and uneven densities and of high quality may be obtained.
Patent JP-2000227077-A (JP)
Title: Scroll type compressor
Inventor: TSUKAMOTO AKIRA
IPC: F16C19/10
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a scroll type compressor which can reduce the number of components simplify assembling, and improve durable life. SOLUTION: A thrust ball bearing device for preventing autorotation of a movable scroll 20 is provided with a plurality of balls 26 interposed between the first bearing face 20c of the first end plate 20a of the movable scroll 20 and the second bearing face 103c formed on a housing 10, and the first and second bearing faces 20c, 103c have a plurality of ball transfer grooves 20d, 103d transferring balls by the fixed curvature ratio positioning the balls and fixed wrap angle wrapping the balls 26.
Patent JP-S63194469-A (JP)
Title: Picture display recorder
Inventor: YAMAMOTO TAKANORI
IPC: G06K15/12
Filed: 1987-02-09
Abstract: PURPOSE:To attain a compact device by constituting the titled recorder of a sub-scanning mirror for reflecting a reflected light from a display recording switching mirror again and deflecting the reflected light to a vertical direction. CONSTITUTION:The display recording switching mirror 35 is controlled to change an angle and the reflected light strikes against an electrostatic recording drum 32, the titled recorder is acted as a picture recorder. When the angle of the display recording switching mirror 35 is changed and the light strikes against a laser writing type display 31, the titled recorder is acted as a picture display device. The output light of a laser light source 33 deflected to a horizontal direction is reflected by the display recording switching mirror 35, projected on the electrostatic recording drum 32 and recorded on a recording paper. When the display recording switching mirror 35 is externally controlled, the reflecting angle is changed, the reflected light is projected on the sub-scanning mirror 36, reflected again and projected on the laser writing type display 31. At this time, the sub-scanning mirror 36 deflects the reflected light to the vertical direction, so that a picture can be formed on the screen of the laser writing type display 31.
Patent JP-S53112761-A (JP)
Title: High temperature microscope
Inventor: NAKAHARA MOTOHIRO
IPC: G02B21/00
Filed: 1977-03-14
Abstract: PURPOSE:To readily heat specimen to an extremely high temperature and make possible the observation of high temperature ranges which was hitherto impossible by radiating the laser light oscillating in an infrated wavelength region to the specimen at the time of performing microscopic osbservation at a high temperature.
Patent JP-S62188831-A (JP)
Title: Vibration removing device for machinery
Inventor: SATO TADANORI
IPC: F16F9/04
Filed: 1986-02-13
Abstract: PURPOSE:To prevent harmful vibration from being transmitted to machinery by disposing a controllable air spring actively working on vibration to be removed between machinery and a base. CONSTITUTION:Vibration detectors 10, 11 are fixed on a base 2 and an machinery mount 5. The detection signals are input to a signal processing portion 12, and the results obtained from vibration detecting input signals from the vibration detectors 10, 11 are processed to be optimal. The optimal processing signal is output through a power amplifier 13 to a control actuator 14 fixed to an air spring mount 3. At this time, in order to control an air spring 4 in such a manner as to minimize displacement of the machinery mount 5, that is, signal output of the vibration detector 11, the control actuator 14 controls a diaphragm 15 fixed to the lower face plate of the air spring 4.
Patent JP-S63195853-A (JP)
Title: Tape driver
Inventor: TSUTSUMI KAZUMASU
IPC: G11B15/665
Filed: 1987-02-09
Abstract: PURPOSE:To utilize a driving gear for many purposes by rotating two driving gears in a loading direction, and after moving a tape loading post up to a loading completing position, rotating both the driving gears in the loading direction. CONSTITUTION:When a loading motor is positively rotated, a tape loading gear 248 is rotated in an arrow A direction through a worm 244 and an intermediate gear 249 and a tape cassette loading gear 250 are rotated in an arrow A direction. Consequently, a slider 87 whose rack gear 89 is engaged with the gear 250 is moved backward and the loading of a tape cassette is started. When a pin 264 reaches the terminal end of a guide part 255, the loading of the tape cassette is completed. When the pin 264 travels in a guide part 256, a lever 261 is rotated in the counterclockwise direction and an engaging part 262 presses an engaging wall part 225, so that a driving gear 210 is slightly rotated in the loading direction and the leading tooth of a gear part 212 is engaged with a small diameter gear 252 of the gear 248.
Patent JP-H10228665-A (JP)
Title: Optical disk device and optical head used for it
Inventor: SUGI YASUYUKI
IPC: G11B19/12
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To converge an excellent light spot on an optical disk without aberration even when an optical element such as a half mirror etc. lies between a light source and a light convergent means, to improve a latitude in a shape of an optical head and to facilitate its manufacture by providing a correction means generating the aberration opposite to the aberration caused by the optical element and canceling the aberration. SOLUTION: A light beam 1a from a laser 1 passes through a prescribed path, and is converged on an objective lens 9 to form a light spot on a recording surface on the optical disk 10. At this time, when the light beam 1a transmits through a dichroic mirror 5, a spherical aberration occurs. For correcting this aberration, a cylindrical lens 4 of a parallel plane plate with the same thickness and diffractive index as the dichroic mirror 5 is provided in the optical path of the light beam 1a so that an optical axis coincides with the optical axis of the light beam 1a, and the lens 4 is tilted with the dichroic mirror 5 by 45 deg.. Thus, the aberration is canceled to be made zero.
Patent JP-S52110419-A (JP)
Title: Outer rotor motor
Inventor: KOJIMA HAJIME
IPC: H02K23/58
Filed: 1976-03-15
Abstract: PURPOSE: To reduce time lag during starting or stopping and to improve efficiency by locating stay in such a manner that permanent magnet faces with rotor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09222532-A (JP)
Title: Condenser lens for optical fiber
Inventor: ARAI MITSUO
IPC: G02B6/32
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To dispense with a lens for transmitting laser light to the focusing lens by transmitting the light transmitted by an optical fiber to the focusing lens by reflection in an internal surface cylindrical mirror. SOLUTION: When the light transmitted by a optical fiber 2 is made incident on the condenser lens 1, it is diffused as specific diffused light. Laser light near the optical axis in the diffused light travels straight without being reflected by the cylindrical internal surface mirror 6 because of its angle of divergence and enters a focusing lens 7. Laser light which is relatively distant from the optical axis, on the other hand, is reflected once or several times by the cylindrical internal surface mirror 6 and made incident on the focusing lens 7. Then the focusing lens 7 converges the laser light 3, which irradiates a work 5.  Therefor, since the marginal laser light distant from the optical axis is reflected by the internal surface cylindrical mirror 6 and transmitted without increasing in laser light diameter as a divergent system, the external diameter of the focusing lens 7 can be made small.
Patent JP-H06238411-A (JP)
Title: Production of sulfur series free cutting steel having less segregation
Inventor: NAKAGAWA ICHIRO
IPC: B22D11/128
Filed: 1993-02-17
Abstract: PURPOSE:To efficiently reduce the center segregation of sulfur and in this result, to prevent the deterioration, etc., of cold-workability caused by the segregation at the center part in a cast slab, in the case of producing a sulfur series free cutting steel by a continuous casting method. CONSTITUTION:Molten steel for sulfur series free cutting steel having a compsn. containing <=0.20wt.% C, 0.30-2.00wt.% Mn, <=0.10wt.% P and 0.020-0.400wt.% S is poured into a continuous casting mold, and at the time of continuously drawing the continuously cast slab, forging work at >=5% draft is applied to the continuously cast slab in the range of containing non-solidified molten stell having >=0.85 solid phase ratio in the inner part of the cast slab.
Patent JP-S61187990-A (JP)
Title: Treatment of waste water
Inventor: MATSUMOTO KAZUNORI
IPC: C02F1/58
Filed: 1985-02-18
Abstract: PURPOSE:To treat efficiently the fluorine in waste water at a low cost in a method for separating away the fluorine in the waste water by subjecting the waste water and various incineration ashes to a contact treatment. CONSTITUTION:The waste water and various incineration ashes are subjected to the contact treatment in the method for separating away the fluorine in the waste water. For example, the fluorine-contg. waste water from a line 1 and the incineration ash from a line 11 or the EP ash captured by an electrical dust precipitator are mixed in a tank 5 and thereafter the mixture is subjected to a solid-liquid sepn. in a tank 6, by which the fluorine in the waste water is migrated to a suspendable material side and is treated. More specifically, the fluorine in the waste water is converted to CaF2, etc., by the fluocculating and settling effect of Ca in the ash. The CaF2, etc., are then settled away or separated by the adsorption effect of Al flocs or are separated away by the combination effect thereof. The efficient treatment at a low cost is thus made possible.
Patent JP-S62185878-A (JP)
Title: Method for growing metal in vapor phase
Inventor: OBA TAKAYUKI
IPC: H01L21/3205
Filed: 1986-02-12
Abstract: PURPOSE:To increase the rate of growth of a metal and to apply the growth to the wiring of a device having a complex structure by reacting an organometallic compound with H2 on a substrate for growth so as to deposit the metal on the substrate. CONSTITUTION:An organometallic compound such as Al(i-C4H9)3 (i-C4H9 is isobutyl) is prepd. as gaseous starting material. This gaseous starting material is mixed with H2 and reacted on a substrate for growth. The organometallic compound is thermally decomposed by the exothermic reaction on deposit the desired metal on the substrate.
Patent JP-S60173296-A (JP)
Inventor: TANAKA KENJI
IPC: E21D9/08
Filed: 1984-02-17
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-S63197868-A (JP)
Inventor: OKAMOTO KAZUO
IPC: F25J3/04
Filed: 1987-02-12
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-H04267477-A (JP)
Title: Range retrieving system by mesh coding of address
Inventor: HORI TAKAYUKI
IPC: G06F17/30
Filed: 1991-02-22
Abstract: PURPOSE:To facilitate the retrieve processing of address data in an arbitrary range with the quantity of data and to prevent the retrieving processing and the address data from being affected even when the names of cities, towns and villages are changed, with the geographical two-dimensional data by mesh- coding the address data on a map. CONSTITUTION:All retrieval object areas on the map are divided into equal intervals in an X-Y axis direction and a code is imparted (steps 101 and 102.) The X-axis and Y-axis codes are imparted to each address present in the framework on the map shown by the X-axis and Y--axis codes, the address is mesh- coded and stored(step 103). By the X-axis and Y-axis codes on the map, the retrieval range is designated with an FROM.TO method(step 201). The mesh code in the range shown with the FROM.TO code designated is generated, the mesh code in the range and the mesh code of the stored address are collated with each other and the coincident and corresponding address data are outputted as the retrieved result (steps 202 and 203).
Patent JP-H05223154-A (JP)
Title: Direct power shift transmission
Inventor: WATANABE KAORU
IPC: F16H59/04
Filed: 1992-02-14
Abstract: PURPOSE:To prevent a big shock of the gear shift when a jumping gear shift operation is performed by a gear shift lever from a high speed transmission stage to a low speed transmission stage, by controlling a transmission to perform the gear shift after the engine rotational speed is reduced to be equal to or less than the safety rotational speed. CONSTITUTION:A transmission mounted on a civil engineering and construction machine such as a motor grader, having 6-8 transmission stages in both forward range and the backward range, for covering gear shift ranges from dead slow speed for work to ordinary speed for usual running, is equipped with plural sets of planetary gear mechanism and plural frictionally engaging elements, and controlled to be changed-over by a gear shift lever 62. A hydraulic controller 60 is controlled by an ECU 63 based on detected output from running condition detecting means 65, 66, 67... and the shift position, to settle the desired transmission stage. In this case, when a jumping gear shift operation is performed by a gear shift lever 61 from a high speed transmission stage to a low speed transmission stage, the transmission is controlled to perform the gear shift after the engine rotational speed is reduced to be equal to or less than the safety rotational speed in the present operation condition.
Patent JP-S60171359-A (JP)
Inventor: HOKOTANI KATSUMI
IPC: F25B9/00
Filed: 1984-02-16
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-S60175399-A (JP)
Title: X-ray generating device
Inventor: MAEDA TSUNEO
IPC: H05G1/32
Filed: 1984-02-20
Abstract: PURPOSE:To reduce the power consumption and make the device small-sized by cutting off the primary voltage to a high-voltage generator and re-charging a high-voltage capacitor to the voltage necessary for the next X-ray radiation during the X-ray radiation. CONSTITUTION:A control circuit 17 cutting off the primary voltage to a high- voltage generator 14 by the trigger signal of an X-ray tube unit 15 during the X-ray radiation is provided. Thereby, the tube voltage can be applied to the X-ray tube unit 15 only by the discharge of a high-voltage capacitor C. Accordingly, mere on/off switches 16a, 16b can be used as control switches for applying the tube voltage, switching elements 4a, 4b dissipating a large power and generating much heat such as a triode or a tetrode are not required, thus the power consumption can be reduced. At the same time, the heat quantity generated by the switches 16a, 16b is small, and the container is made small and the whole device can be made small-sized.
Patent JP-S61187751-A (JP)
Title: Decorator
Inventor: TANIZAWA HIDEO
IPC: A23G3/28
Filed: 1985-02-18
Abstract: PURPOSE:To decorate a cake in various patterns, easily and economically, without necessitating complicate operation, by supplying a decorating material to a cake on a conveyor through needle valves attached to the nozzles of a distribution head suspended from a specific swinging plate. CONSTITUTION:A swinging plate 6 is suspended with four rods 7 from the beam of a portal frame 3 placed on the side plates 2, 2 across the conveyor 1 transferring a cake. The plate is oscillated laterally with the crank 12, the rod 13, the lever 14, the shaft 15, and the lever 16, etc. connected to the shaft of the motor 11 placed on the beam, and is oscillated longitudinally with the crank 25, the rod 26, the lever 27, the shaft 28, and the lever 29, etc. An elongated case furnished with a distribution head 4 is fixed to the plate 6 with the fixing member 8. The decorating material is supplied from the tank to the distribution head 4 with a pump, and is extruded through plural nozzles 5. The flow rate of the material is varied selectively with the needles inserted movably into the nozzles to control the flow with a resistance controlling mechanism. At the same time, the nozzles are reciprocated laterally and longitudinally to apply a decoration of various patterns to the cake on the conveyor 1.
Patent JP-S63301787-A (JP)
Title: Hybrid rna virus
Inventor: POORU JII AARUKISUTO
IPC: C12N7/04
Filed: 1988-02-09
Abstract: A recombinant RNA virus is provided allowing encapsidation of genetically engineered viral sequences in heterologous, preferably rod-shaped coat, protein capsids. Since icosahedral viruses are limited in the amount of RNA they can carry, and rod-shaped viruses are expandable, this invention allows the size of recombinant virus RNA components to be increased (or decreased). Methods of making and using such recombinant viruses are also provided, specifically with respect to the transfection of plants to bring about genotypic and phenotypic changes.
Patent JP-2000228476-A (JP)
Title: Semiconductor device and its manufacture
Inventor: KONDO MANABU
IPC: H01L23/28
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To enable a semiconductor device to be equipped with a lead which shows enough junction strength to a circuit board regardless of the kind of solder or micronization. SOLUTION: This device is mainly composed of a lead frame which includes a lead part connected onto the conductor of a circuit board 1 and a land part to mount a semiconductor element, and a sealing part which seals the semiconductor element mounted on the land part. The lead part of this lead frame is composed of an inner lead covered with sealing resin 2 and an outer lead 3 exposed from the sealing resin 2. The outer lead 3 of this device is roughly J-shaped, and a surface area increasing region 3a is made at the section to contact with solder 4.
Patent JP-H03233414-A (JP)
Title: Assembling method for photosemiconductor module
Inventor: WATANABE HIDEKI
IPC: H01L31/0232
Filed: 1990-02-08
Abstract: PURPOSE:To shorten an adjustment time by operating a photosemiconductor element and assembling this module so that the optical axis center of the photosemiconductor element is aligned with the center axis of the outer cylinder part of a holder, then narrowing a subsequent adjustment range. CONSTITUTION:The photosemiconductor element 15 is fixed of the holder 14a by resistance welding after the optical axis of the photosemiconductor element 15 is adjusted in the direction orthogonal to the optical axis so as to position onto the radial center axis of the housing slide surface of the holder 14a. This holder 14a is mounted on a housing 11 which holds a lens 13 and after the position of the holder 14a is adjusted in the direction of the optical axis, the holder 14a and housing 11 are fixed by lens beam welding. Further, a position adjustment is made on the joined surface between the housing 11 and a recepta cle 1 at right angles to the optical axis then the housing 11 and receptacle 1 are fixed by laser beam welding to assemble the module. Consequently, the adjustment area becomes small on the joined surface and the man-hours of the adjustments can be decreased.
Patent JP-H09232557-A (JP)
Title: Image sensor
Inventor: NIIRU KURISUTOFUA BAADO
IPC: H01L27/146
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To improve the resolution of an image sensor, and to make it possible to use a circuit element, having the same composition as a circuit element constituting a picture element of the image sensor array, as the circuit element of an image sensor control circuit. SOLUTION: An image sensor 10 is provided with an array having an image detecting part 12 and a control circuit part 14. The picture element 18 and the device 20 of the control circuit part 14 are constituted by switching diodes 36, 38 and 48 and photodiodes 42, 44 and 46 which are arranged in a back-to- back manner with the above-mentioned switching diodes. The photodiode of the device 20 is always illuminated with light when it is used, and these photodiodes work on the switching diodes as a series current.
Patent JP-H04365923-A (JP)
Title: Controller for electric fan for vehicle
Inventor: FURUTA SHIGEKI
IPC: F01P11/14
Filed: 1991-02-22
Abstract: PURPOSE:To provide a controller for an electric fan for a vehicle capable of coping with a situation such as an increase in water temperature and a lock without inducing a large size of a device. CONSTITUTION:Operation of an electric fan 2 for cooling a heat exchanger for a vehicle, rotation speed of which fan 2 is changed depending on an applied voltage, is controlled. A controller (special operating condition detector) 4 detects a special operating condition such as an increase in water temperature and a lock. The controller (fan operation controller) 4 applies a voltage higher than a normal applied voltage to the electric fan 2 for a vehicle for a predetermined short period upon detection of the special operating condition. Accordingly, if the electric fan 2 for a vehicle is operated under the specific operating condition, electric power larger than that in a normal operation is input into a motor 20 for the electric fan 2 for a vehicle for a short period. During this short period, the fan is driven at torque higher than a rated value by the motor 20. The application of a high voltage for a short period does not require a large size of the motor 20.
Patent JP-H01205193-A (JP)
Title: Display device
Inventor: YAMADA ATSUSHI
IPC: B60Q9/00
Filed: 1988-02-12
Abstract: PURPOSE:To illuminate the display part of a display board uniformly by bending and forming the rear surface of a light guide body into almost a V-shape and forming stipples gradually condensed from each light entering part at a side edge to the central part of the rear surface. CONSTITUTION:A linear light source is used for a light source 13. The stipples 36 are pierced on the rear surface of the light guide body 14 and increase in density as a distance from the light source 13 increases. The rear surface of the light guide body 14 is bent into almost a reverse V-shape and decreases in thickness as a distance from the light source 13 increases. Accordingly, light is absorbed by the light guide body 14 a little, and when its reflection is repeated on the front and rear surfaces, the absorption exceeds a critical angle to emit the light from the front surface to the outside. Besides, the light guide body 14 is constituted of the light entering part on the surface of the side edge and the light source 13 is arranged thereon. The display device thus attains a thinner body and the uniform illumination of the entire display part.