baber/WOPTO huggingface dataset:
Patent JP-H10198462-A (JP)
Title: Electronic device having ic card slot
Inventor: SUZUKI MASUMI
IPC: H05K7/20
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To provide technology capable of highly efficiently cooling an IC card. SOLUTION: An IC card can be detachably inserted into an IC card slot. The slot has a slot side connector to be electrically connected to the card side connector of the card 1 and an approximately U-shaped socket member 2. The slot side connector is attached to the bottom part of the socket member 2. Guide grooves 2b for guiding both the side edge parts of the card 1 are formed on the insides of guide rail parts 2a arranged on both the side parts of the member 2 and plural radiation fins 2c are formed on the outsides of the guide rail parts 2a. The socket member 2 is formed by using a metallic material having high heat conductivity. Heat generated from the card 1 is radiated through the guide rail parts 2a and radiation fins 2c.
Patent JP-S63172234-A (JP)
Title: Auto-focusing device
Inventor: AKASHI AKIRA
IPC: G03B13/36
Filed: 1987-01-12
Abstract: PURPOSE:To improve the operability of the titled device in a continuous photographing state by restricting a lens driving time for the focusing operation of each photographing when a camera is in the continuous photographing state. CONSTITUTION:If a defocused value of an object is increased when the succeeding photographing operation is inhibited until lens driving based upon a focused state is completely ended during the focusing operation in the continuous photographing state, the photographing of the succeeding frame is delayed by the expanded time of lens driving. Thereby, a microcomputer PRS restricts the lens driving time in the focusing operation (input of object image, processing of a focus detecting signal and lens driving) of each photographing in the continuous photographing state of the camera. Consequently, the focusing operation improving the operability in the continuous photographing state can be attained.
Patent JP-S5389614-A (JP)
Title: Horizontal pincushion distortion correcting circuit
Inventor: ISHII HIROKAZU
IPC: H04N3/16
Filed: 1977-01-18
Abstract: PURPOSE:To correct completely horizontal pincushion distortion even in case of a wider angle by making the resonance system of inductance and capacitors, which are included in a distortion correcting circuit, twice as high as the horizontal scanning frequency.
Patent JP-S57118782-A (JP)
Title: Peeling method of fruit
Inventor: MINAMI TSUTOMU
IPC: A23N7/00
Filed: 1981-01-16
Abstract: PURPOSE: To peel fruits without damaging them easily, by quickly freezing the fruits, thawing only the surface parts thereof with hot water, and peeling the thawed surface parts thereof.  
     CONSTITUTION: Fruits are cooled and frozen quickly in a freezer to -20°C or below, and sprinkled with hot water at 25W65°C or then dipped in the hot water to thaw only the parts near epidermis thereof. The fruits are then peeled by the brushing, hydrobrushing, or manual operations. This method is applicable to white peaches, yellow peaches, apricots, Japanese plums, kiwi fruits, nectarines, tomatoes, longans, mangos, litchis, rambutans, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5597943-A (JP)
Title: Kneading extruder
Inventor: WADA MASAYOSHI
IPC: B29C48/45
Filed: 1979-01-22
Abstract: PURPOSE:To heighten the kneading effect of various material by making the screw outer diameter and the cylinder inner diameter uniform in the size throughout the length while allowing the screw to freely move axially in the cylinder with coarse and fine kneading sections. CONSTITUTION:In a kneading extruder, the outer diameter of the screw 1 and the inner diameter of the cylinder is each made uniform in the size throughout the length. The screw is provided at the intermediate portion with a coarse kneading section 2 having a polygonal cross-section comprising the inner surface of the cylinder and the outer surface of the screw and a fine kneading section 3 comprising conical surfaces 5 and 6 and protruded streaks 7 formed on the conical surface 5 of the screw. The screw 1 is made to axially move relative to the cylinder 4 whereby the clearance between the conical surfaces 5 and 6 can be varied thereby adapting itself to various material. The coexistence of the coarse kneading section 2 and the fine kneadig section 3 offers a extremely wide usage and permits higher kneading effect.
Patent JP-S5390862-A (JP)
Title: Manufacture of semiconductor device
Inventor: KANZAWA RIYOUSAKU
IPC: H01L21/28
Filed: 1977-01-21
Abstract: PURPOSE: To avoid the stage breakage of teh substrate metal film, by forming the second insulating protection film for the film thickness increment onto the first insulating protection film covering the wiring layer and then providing the substrate solder metal film only within the aperture for the external electrode lead-out purpose which is drilled to the second protection film. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09192873-A (JP)
Title: Laser machining method and its device
Inventor: SHIOJI KOMEI
IPC: B23K26/38
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To prevent burning of the rear surface without causing dross. SOLUTION: In a laser machining device in which a work W placed on the cutting plate 15 is irradiated with a laser beam from the laser machining head 13 and in which an inactive gas is also injected as an assist gas, a surrounding plate 19 is provided, which encloses a space below the machining part in the cutting plate 15, for the purpose of filling in the lower face of the cutting part in the work W with the inactive gas passed through the work W. Consequently, the inert gas passed through the work W is filled in the space enclosed with the surrounding plate 19 and the cutting plate 15; therefore, burning is prevented from generating in the lower face of the cutting part in the work W.
Patent JP-2000209701-A (JP)
Title: Power supply system for electric motor car
Inventor: TERADA JIYUNJI
IPC: B60L11/18
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a power supply system for an electric motor car which does not require to be at standby and therefore charging will not extend over a long time, even when a rechargeable battery is once disconnected from a charger and then is reconnected to the charger to be charged. SOLUTION: A power supply system 403 for an electric motor car is provided with a rechargeable battery 400, a battery management device 401 for managing the state of the battery 400 which includes the temperature of the battery, and a charging equipment 402 for charging the rechargeable battery 400. The battery management device 401 comprises a starting information transmitting means 404 for transmitting the information about the starting of charging to the charging equipment 402. The charging equipment 402 is equipped with a charging means 405 for charging the rechargeable battery 400 and a charging controller 406 which sets the charging conditions, based on the starting information from the battery management device 401.
Patent JP-S58122752-A (JP)
Title: Preparation of semiconductor device
Inventor: FURUGUCHI SHIGEO
IPC: H01L21/3205
Filed: 1982-01-18
Abstract: PURPOSE:To obtain high integration density device having no break of wiring and interlayer short-circuitting by forming a groove of wiring pattern shape to an insulating layer on a semiconductor substrate and then embedding such groove with wiring material. CONSTITUTION:A SiO2 layer 2 is formed in the thickness of about 0.5-2mu on a Si substrate 1, and the layer 2 is etched through a resist mask 3 of wiring pattern, leaving such layer in the thickness of 0.3-1.5mu. Then, Al is vacuum deposited 4, 4' and the Al layer 4' is removed together with the mask 3. A polyimide resin 5 is coated and the upper gold layer wiring 6 is provided. Depth of groove is adequately selected in accordance with flatness required for the lower layer wiring. When a polyimide which assures excellent step portion compensating characteristic is used, excellent flatness can be obtained. Moreover, since the lift-off method is used, round edge is formed and it is very effective for flatening. In addition to such polyimide, SiO2, Si3N4 may also be used.
Patent JP-S57117997-A (JP)
Title: Heat-sensitive recording material
Inventor: KUBO TAKASHI
IPC: B41M5/337
Filed: 1981-01-16
Abstract: PURPOSE:To prepare a heat-sensitive recording material which obtains a color development picture of a high-density even at low temperature, and besides prevents the occurrence of sticking, by forming a heat-sensitive layer through the additional inclusion of a given hydroxybenzoic acid phenylester derivative. CONSTITUTION:A hydroxybenzoic acid phenylester derivative, such as 4-hydroxylbenzoic acid (2-methoxyphenyl) ester, represented by formulaI, II or III, where X<1>, X<2> are H, halogen; Y<1> is alkyl, alkoxyl, halogen, benzyl, hydroxyl group, carboxyl, aryl; Y<2> is H, Y<1>; m, n are each 1, 2, or 3, is added to a mixture consisting of a leuco dye, such as Crystal Violet, an acidic material, such as bisphenol A, and a binder such as polyvinyl alcohol, a heat-sensitive color development layer consisting of the composition is then formed on a supporter to prepare a heat-sensitive material.
Patent JP-H03209647-A (JP)
Title: Magneto-optical recording medium
Inventor: OMI FUMIYA
IPC: G11B11/105
Filed: 1990-01-11
Abstract: PURPOSE:To executed good recording and reproducing by specifying the satd. magnetization at room temp. of a thin film of an amorphous magnetic alloy of a quaternary system contg. Tb, Dy, Fe, and Co to specific gauss and the coercive force at room temp. to specific Oe and eliminating the dependency of recording and reproducing on external magnetic fields. CONSTITUTION:A 1st dielectric layer 2, a recording layer 3, a 2nd dielectric layer 4, and a reflecting layer 5 are provided on a substrate 1. Polycarbonate, epoxy resin, soda glass, etc., are used as the substrate 1. The 1st dielectric layer 2 prevents the infiltration of H2O, O2 from the outside of the substrate and the deterioration in the magnetic characteristics of the recording layer 3. This layer also enhances a magneto-optical effect (Kerr rotating angle thetak) by the multiple reflections of light. The recording layer consists of the thin film of the amorphous magnetic alloy of the four elements including the Tb, Dy, Fe, and Co. The satd. magnetization at room temp. of the thin film of the ally is specified to 1,300 to 2,000 gauss and the coercive force at room temp. to 3 to 5kOe. Further, the 2nd dielectric layer 4 and the reflecting layer 5 are provided, by which the good recording and reproducing are executed.
Patent JP-H02186271-A (JP)
Title: Running condition detector for hydraulically driven vehicle
Inventor: TATSUMI AKIRA
IPC: G01P13/00
Filed: 1989-01-12
Abstract: PURPOSE:To eliminate the need for a costly vehicle speed sensor by detecting a difference of pressures of oil on the sides of an inlet and an outlet of a hydraulic motor of a vehicle driven hydraulically to judge the running or the stoppage of the vehicle depending on whether a differential pressure is larger or smaller than a reference value. CONSTITUTION:When accelerator 6a is applied, an pressure oil of an hydraulic pump 5 puts a control value 2 to an advance/retraction position passing through an advance/ retraction switching value 8. An oil pressure from a hydraulic pump 1 advances or retracts the hydraulic motor 4 passing through the control valve 2 and a pipeline 12a (12b). The pressure oil passing through the motor 4 returns to a tank 9 via the pipeline 12b (12a). At this point, a detection valve 31 is shifted to a position A/C corresponding to a pressure on the inlet side of the motor 4. A dischargde oil of the pump 5 is introduced to a pipeline 13 and a pressure switch SW1 is turned on to light a lamp on a controller 33 during a running. When the accelerator 6a released to stop, the control valve 2 and the detection valve 31 shifted to a neutral position and a differential pressure between the outlet and inlet sides of the motor 4 is down to zero to turn OFF the switch 1 to extinguish a display lamp.
Patent JP-S56103433-A (JP)
Title: Wire bonding method
Inventor: IWADARE CHIAKI
IPC: H01L21/68
Filed: 1980-01-21
Abstract: PURPOSE:To accomplish highly accurate bonding efficiently by detecting bonding position at the preceding step of the bonding stage to correct it. CONSTITUTION:A frame 1 is sent intermittently along a line 2. As soon as a pellt 4 reaches a detecting stage 9, the position of holes 7a and 7c is detected with ITVs 10 and 11 and the corresponding bonding position 5 are detected with an ITV12 and then memorized. The information memorized is sent to a bonding stage 8. As soon as the pellet 4 reaches the bonding stage 8, the holes 7a and 7c are detected with ITVs 13 and 14 and compared with the position information memorized at the preceding stage whereby the bnding position 5 is indicated to a bonding device. Thus, a conductive film on the frame 1 and a position 5 of the pellet are connected with a wire 6. With such an arrangement, the cycle time of the bonding work can be shortened while the positioning hole and the positioning pin are free from friction thereby enabling highly accurate bonding.
Patent JP-S60151258-A (JP)
Title: Manufacture of optical fiber
Inventor: NAGASAKI MASASHI
IPC: C03C25/10
Filed: 1984-01-13
Abstract: PURPOSE:To manufacture an optical fiber having superior heat resistance by coating a primary coating layer formed on an optical fiber with a polyester elastomer composition contg. a multifunctional monomer and a lead compound and by cross-linking the composition with electron beams having a specified transmission range. CONSTITUTION:A primary coating layer of silicone resin is formed on a glass fiber for optical transmission, and it is coated with a polyester elastomer composition contg. a lead compound such as lead monoxide and a multifunctional monomer such as triallyl cyanurate as a photo-cross-linking agent to form a secondary coating layer. The polyester elastomer has a rigid moiety of a certain length in the molecular chain and a soft moiety in the same molecular chain, and the Shore hardness is 25-75D. The secondary coating layer is then cross- linked by applying electron beams whose maximum transmission range is smaller than the total thickness of the primary and secondary coating layers at < about 250keV acceleration voltage.
Patent JP-S57173664-A (JP)
Title: Metal gasket
Inventor: ARAI YOSHIO
IPC: F16J15/08
Filed: 1982-01-18
Abstract: PURPOSE:To achieve the high sealing performance and the heat resistance, by providing a thick section at the circumference of a gasket hole of a metal gasket while applying an adhesive paint coat on the satin finished section formed on both faces of said thick section. CONSTITUTION:The gasket 1 is formed integrally with a metallic plate such as aluminum, stainless steel, etc. A gasket hole 2 corresponding to the hole in the member to be sealed is made in the gasket 1. A thick section 3 slightly projecting from both faces of the metallic plate is formed on the circumference of said gasket hole 2 then uniform and directionless satin finished section is formed on both faces including said thick section 3. Furthermore a coat 18 formed with an adhesive paint solution such as the synthetic resin solution is provided on both faces of said pattern 17.
Patent JP-S60152209-A (JP)
Inventor: AKITA KENJI
IPC: H02B13/075
Filed: 1984-01-18
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-S56103384-A (JP)
Title: Composite timer circuit
Inventor: KATOU TAKASHI
IPC: G04F3/00
Filed: 1980-01-23
Abstract: PURPOSE:To enable timer time to be set freely by obtaining a composite timer signal by using the count-up signals of counters and the output pulses of a reference oscillator. CONSTITUTION:The output of a reference oscillator 10 is inputted to the 1st counter 11. The count-up signal of this counter 11 is further counted by the 2nd counter 12 for the time set in a set value circuit 13. After the set time, the 1st latch circuit 15 is operated to operate a reference relay 7; at the same time, the 1st counter 11 is preset through a differential circuit 14, and the 2nd latch circuit 16 and the 3rd latch circuit 17 are put into the state of waiting. After the one period of the reference pulses 10 since the operation of the 1st latch circuit, the 2nd latch circuit 16 operate to operate the 2nd relay 8. Further after a fixed time, a signal is emitted from the 1st counter 10, and operates the 3rd latch circuit 17, thereby operating the 3rd relay 9.
Patent JP-S5597983-A (JP)
Title: Improvement of printing density of heat-sensitive recording material
Inventor: TOYAMA KOUJI
IPC: B41M5/382
Filed: 1979-01-20
Abstract: PURPOSE:To improve printing density of a heat-sensitive recording material by a method wherein a specified heat-sensitive transfer layer is coated on one side of a support sheet of a specified thickness, and an image-receiving sheet having a specified transferred layer is mated with the coat surface and adhered to the latter under pressure. CONSTITUTION:A heat-sensitive transfer layer 2 containing a phenolic substance, a coloring substance, and a thermoplastic substance with m.p. of 40-150 deg.C is coated on one side of a support sheet 1 which is 5-40mu thick. An image-receiving sheet having a transferred layer 3 consisting of a water-soluble polyolefin and solid fatty acids and/or solid fatty acid amides is mated with the coat surface. After thermal printing is conducted from the side of the support sheet 1, the sheets are stripped from each other to transfer a thermally printed portion 5 onto the image-receiving sheet, and the latter is after-heated. The after-heating is conducted for whole of the image-receiving sheet at a temperature sufficiently high for thermal reaction between the phenolic substance and the color developing substance.
Patent JP-S61164608-A (JP)
Title: Oil-water separation method
Inventor: NAKANE TAKEMI
IPC: B01D17/00
Filed: 1985-01-18
Abstract: PURPOSE:To enable oil-water separation even with respect to highly viscous oil, by adding a powdery water absorbable polymer compound to a water in oil type emulsion in a predetermined ratio under mixing and allowing the resulting mixture to stand before filtering the same. CONSTITUTION:A powdery water absorbable polymer compound 2 is added to an oil specimen 1 containing water in a state of a water in oil type emulsion in an amount of 0.01pts.wt. or more per 1pts.wt. of water and the resulting mixture is sufficiently mixed in a mixing process to be allowed to stand in a standing process 4. At this time, water in the water in oil type emulsion is sufficiently taken in the water absorbable compound and the mixture is allowed to stand until a constant swollen state is held and subsequently separat ed into oil 6 and the water-containing water soluble polymer compound by a filer in a filtering process.
Patent JP-H11202871-A (JP)
Title: Percussion sound generating device
Inventor: FUJINAMI NAOHIRO
IPC: G10K9/13
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide the percussion sound generating device which is small-sized and high in sound pressure level, easy to assemble, and superior in durability. SOLUTION: The percussion sound generating device 20 is formed of a magnetic material and consists of a hollow yoke 24 having a bottom part, an iron core 21 stood on the bottom part of the yoke 24, an electromagnetic coil 22 which applies a magnetic field to the iron core 21, a soundboard 25 which is arranged at a specific distance from the tip 21a of the iron core 21, a striker 30 which is interposed between the iron core 21 and soundboard 25 and made of a magnetic material, a leaf spring 33 which elastically supports the striker 30 so that it can freely be displaced along the axis of the iron core 21, etc., and the electromagnetic coil 22 is fed with electricity to make the striker 30 strike the iron core 32 or soundboard 25, thereby generating a percussion sound.
Patent JP-S60150464-A (JP)
Title: Deceleration fuel increase device for internal- combustion engine
Inventor: FUKAZAWA MASAYASU
IPC: F02M71/00
Filed: 1984-01-18
Abstract: PURPOSE:To prevent lowering or stoppage of rotation due to shortage of fuel under deceleration by delivering fuel through a pump interlocked with the closing operation of throttle valve in carburetor. CONSTITUTION:A lever 39 for rotating the shaft 30 of throttle valve 31 in carburetor and fuel pump piston 50 are interlocked through a lever 35 and a rod 52. Under normal operation, low speed fuel and steady operation fuel are fed from a carburetor 26 employing kerosine as main fuel. While under deceleration, a pump piston 50 will move upward while interlocking with the closing operation of throttle valve 31 to inject fuel from gasolin float chamber through chamber 49, check valve 58, path 59 and sump section 46 into an intake tube 29 thus to prevent discontinuity between main fuel nozzle and low speed fuel under deceleration. Furthermore, delivery fuel is controlled through a delivery fuel returning restrictor 56 with correspondence to the closing operation speed of throttle valve.
Patent JP-S5598011-A (JP)
Title: Device for securing pallet of chain conveyor
Inventor: KATAYAMA SHIYOUICHI
IPC: B65G47/88
Filed: 1979-01-17
Abstract: PURPOSE: To safely and surely stop a pallet which is moved while put on a chain, by providing a stopper to stop the pallet and energizing the stopper by a spring in the opposite direction to conveyance.  
     CONSTITUTION: A positioning pin 41 and a spindle 42 are provided on one side of a pallet 40, which is transferred while placed on a conveyor chain. A stopping means, which is provided at a station for working a piece on the pallet, is made of a block 10 which is rocked through a horizontal shaft on a base 1 toward the pallet by a cylinder 100. A stopper claw 20 is supported on the block 10. The claw 20 is energized clockwise by a spring 22 through a pulley 23 so that the pallet can be stopped without strain. In work, the spindle 42 is pushed on the slope 20b of the claw 20 to separate the pallet from a driving chain. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55111932-A (JP)
Title: Method and device for charging capacitor
Inventor: JIIMON GEEDE
IPC: H05B41/32
Filed: 1980-01-23
Abstract: A process and apparatus for charging a capacitor, particularly for flash guns with a fast flash series, so as to achieve a short charging time while avoiding a high charging current pulse, the charging current during the course of the charging being regulated to a value which at least approaches a constant. The time constant of the charging circuit is altered during the charging process by a controlled resistance arrangement which is controlled in dependence upon the charging voltage of the capacitor.
Patent JP-S63213581-A (JP)
Title: Ink for ink jet recording
Inventor: YAZAKI MINORU
IPC: C09D11/00
Filed: 1988-01-14
Abstract: PURPOSE:To obtain the titled ink having a improved setting point and quick drying property of the ink, by compounding a water-soluble dye with polyhydric alcohols, an aliphatic monohydric alcohol and water at specific ratios to give a surface tension higher than a specific level. CONSTITUTION:The objective ink is produced by compounding (A) 0.5-0.7wt.% water-soluble ink, (B) 70-30wt.% polyhydric alcohols (e.g. glycerol), (C) 5-20wt.% aliphatic monohydric alcohol (e.g. methanol) and (D) water and adjusting the surface tension to >=45dyne/cm at 20 deg.C.