baber/WOPTO huggingface dataset:
Patent JP-S61105984-A (JP)
Title: Video recording device
Inventor: INADA TOMOHIDE
IPC: H04N5/91
Filed: 1984-10-30
Abstract: PURPOSE:To record a picture that expresses from high density to low density clearly on a photographic film by binary coding every frame of input video signals for a still picture in different threshold value (reference voltage value) as necessary, storing them temporarily frame by frame successively, reading out them successively in proper form and displaying on a TV monitor, and making superposed exposure successively on a photographic film. CONSTITUTION:A reference TV signal is inputted to a voltage comparator 1 as a input video signal Vi. The voltage comparator 1 makes binary coding of output voltage value En of a comparison voltage generator 2 changing it properly as E1-En-E256 for each picture, and repeats writing and reading of binary picture memories 5, 6. They are read out from binary picture memories 5, 6 and taken in a TV monitor as output video signal Vo. Then, superposed exposure is made successively on a photographic film 14 and a picture having gradation is formed on the photographic film.
Patent JP-S61105353-A (JP)
Title: Control device for stepless transmission
Inventor: YAMAMURO SHIGEAKI
IPC: F16H61/20
Filed: 1984-10-30
Abstract: PURPOSE:To make the specified creep torque securable, by setting clutch feed hydraulic pressure to such a low one that a clutch is merely clampable. CONSTITUTION:On the condition that car speed and throttle opening both are small, energizing to a solenoid with a continuous rating current takes place, and throttle preoccure in an oil passage 140 is controlled to be adjusted to the specified value being relatively low. When this throttle pressure acts on a forward clutch 40 or a backward brake 50, it has them slightly clampled and comes to be a value having the specified creep torque transmitted. Therefore, in an idling state, the forward clutch 40 or the backward brake 50 is slightly clamped, coming into the specified creep state.
Patent JP-H0558191-A (JP)
Title: Speed change gear operating device for remote control working car
Inventor: TAKAHASHI HIROSHI
IPC: G05D1/00
Filed: 1991-09-06
Abstract: PURPOSE:To simplify a speed change gear operating device and to improve operatability in a remote control working car which can be switched to a remote control mode or a manual control mode. CONSTITUTION:There are provided speed change gear operating members 21, 22, 25, 27 and 29 for manual control which are driven with speed change gear operation of a change gear operation part 13 operated at operation in a manual control mode and connected to a speed change gear device, and speed change gear operating members 12, 31 and 33 for remote control which are driven according to a speed change gear operation signal from a remote control part at operation in a remote control mode and connected to the speed change gear device through the speed change gear operating members 21, 22, 25, 27 and 29 for manual control. And the speed change gear operating members 21, 22, 25, 27 and 29 for manual control are connected to the speed change gear operating members 12, 31 and 33 for remote control so that only the speed change gear operating members 21, 22, 25, 27 and 29 are driven at speed change gear operation of the speed change gear operation part 13.
Patent JP-H1166795-A (JP)
Title: Disk housing device
Inventor: FUNATO KOJI
IPC: G11B23/03
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To efficiently mount a fall-off preventing member on a main body of case with a small vibration energy by providing a protruding part for welding to be used for the ultrasonic welding of the fall-off preventing member to the main body of case and forming the surface of at least the place, on which the tip part of the protruding part for welding is abutted, of the main body of case or the fall-off preventing member to the rugged shape. SOLUTION: In the disk housing device, a back plate 44 is mounted on the main body of case by performing the ultrasonic welding in the manner of abutting the welding surface of the rugged main body of case on the protruding part 48 for welding of the back plate 44, the tip side of which is notched. By this arrangement, the back plate 44 is efficiently mounted on the main body of case with the small vibration energy, then the inconvenience, such as failures of the crack, etc., are generated on the back plate 44 or the main body of case due to the vibration at the time of welding, is evaded.
Patent JP-H0569084-A (JP)
Title: Molding method
Inventor: TOKUNAGA MASATOSHI
IPC: B22C13/08
Filed: 1991-09-06
Abstract: PURPOSE:To enable control of heat radiating quantity radiated from a back metal to the outer part, to uniformize cooling velocity of a casting product and to prevent the development of shrinkage hole by varying the thickness of a sand mold formed by a cold box method. CONSTITUTION:The sand molds 13, 14 are formed in the inner part of the back metals 11, 12 by the cold box method. The cold box method can easily form the difference between the thin part (a) and the thick part (b) in the sand molds 13, 14. Heat capacity in the casting product W is different in each place, and in accordance with this heat capacity, the thickness of the sand mold is to be varied. The heat radiating quantity radiated from the casting product W after pouring molten metal through the sand molds 13, 14 and the back metals 11, 12 are controlled with the thicknesses of the sand molds 13, 14. The thickness of the sand mold is formed as thinner to the mold part (a) corresponding to the casting part Wa having larger heat capacity to promote the heat radiation from the back metals 11, 12. By this method, the lowering temp. per the unit time (cooling velocity) is uniformized over the whole casting product W.
Patent JP-H04108129-A (JP)
Title: Air jet bulky yarn
Inventor: MORIWAKI ATSUSHI
IPC: D02G1/16
Filed: 1990-08-28
Abstract: PURPOSE:To obtain the title bulky yarn being a polyester based spontaneous stretching multifilament yarn having minus dry heat shrinkage factor, capable of satisfying specific conditions in numbers of loop, having good level dyeing property and excellent shape stability and small color difference and free from yarn loss. CONSTITUTION:The raw silk-like aimed bulky yarn being polyester based spontaneous stretching multifilament yarn having minus shrinkage factor at dry heat 160 deg.C and having loop numbers capable of satisfying the formula 5<=n<=25 (n is loop numbers per 20m) and suitable to yarn dyeing.
Patent JP-S60119573-A (JP)
Title: Image preserving member
Inventor: KUBO TAKASHI
IPC: G03G5/14
Filed: 1983-12-02
Abstract: PURPOSE:To obtain an image preserving member having an excellent electrical characteristic, strength, etc. without flawing as a result of rubbing and melt sticking of a toner by shrinking thermally a cylindrical heat shrinkable polyester film contg. the pulverous powder of polytetrafluoroethylene dispersed thereon thereby forming a surface layer. CONSTITUTION:A cylindrical heat shrinkable film having about 5-100mum thickness is formed by dispersing about 5-70pts.wt. pulverous powder of polytetrafluoroethylene having <=2mum grain size into 100pts.wt. polyester resin, adding a lubricant, etc. thereto if necessary and forming the film by an inflation method. A compsn. contg. a photoconductive material (e.g.; CdS) is coated on a cylindrical conductive base such as an aluminum cylinder or the like and is dried to form a photosensitive layer and thereafter the above-described heat shrinkable film is put thereon and is heated to shrink the heat shrinkable film, thereby forming a surface layer. The intended image preserving member for preserving an electrostatic image or toner image is obtd.
Patent JP-S6287681-A (JP)
Title: Sliding member for compressor
Inventor: OKAJIMA MASAZO
IPC: F04B39/12
Filed: 1985-10-11
Abstract: PURPOSE:To improve wearing resistance of a sliding member under its normal load, by coating a sliding surface with heat resisting resin of polyamide or the like containing each dust of carbon, aluminum and aluminum carbide. CONSTITUTION:A carbon material is formed being mixed with coke, coal and petroleum pitch by press forming an firing. Said carbon material, after it is impregnated with an aluminum alloy cast, is crushed into dust. This dust is added to polyamideimide resin, forming a coating material 2. And the processed sliding surface of a sliding member 1 like a rotary shaft is coated with said coating material 2 and baked.
Patent JP-H1067224-A (JP)
Title: Air-conditioning device for vehicle
Inventor: ISHIKAWA HIROSHI
IPC: B60H1/22
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To reduce the size of an air-conditioning device for a vehicle while maintianing sufficient cooling and heating capabilities. SOLUTION: A cabin heat exchanger 11 is disposed in a first air passage 14. A cabin heat exchanger 12 is disposed in a second air passage 15. Then, when the cooling load in the cabin is high, the air in an air-conditioning unit 2 is cooled by both cabin heat exchangers 11 and 12. On the other hand, when the heating load in the cabin is high, the air in an air-conditioning unit 2 is heated by both cabin heat exchangers 11 and 12.
Patent JP-S6286753-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIRAO TADASHI
IPC: H01L29/73
Filed: 1985-10-12
Abstract: PURPOSE:To improve frequency characteristics by a method wherein only an insulating film is provided between the silicon film on an emitter region and the metal electrode film on a base region of an NPN transistor. CONSTITUTION:When an NPN transistor is composed, a silicon film containing an impurity for an emitter is formed on a substrate region and a base region is formed by implanting ions partially through the silicon film to form the emitter region in the base region in a self-alignment manner. Further, an insulat ing film is formed between a polycrystalline silicon film on the emitter region and a base electrode lead out region in the same manner to provide an insula tion between the base and emitter electrodes and further the base electrode lead out region is formed in the same manner. On the other hand, when a PNP transistor is formed, silicon films containing an impurity for forming the emitter region and a collector region are formed on the substrate region and the emitter region and the collector region are formed by impurity diffusion in the same manner. With this constitution, the NPN transistor with excellent frequency characteristics can be formed and, at the same time, the PNP transistor can be formed.
Patent JP-H04107636-A (JP)
Title: Fuzzy inference arithmetic unit
Inventor: FUJIMORI TAKASHI
IPC: G06F12/06
Filed: 1990-08-28
Abstract: PURPOSE:To decrease the number of signal lines of address bus and to improve the processing efficiency by dividing a register address into the page and in-page addresses and designating these addresses through a common address bus. CONSTITUTION:The register addresses of vector registers 4 - 7 are divided into the page and in-page addresses. A vector register access controller 20 transfers the page addresses to each page register 8 via the access control lines 9 - 15 and a common address bus 3 in order to designate a page that stores the vector needed for inference. Then an in-page address pointer 17 supplies in sequence the in-page addresses common to all banks to the registers 4 - 7 via the bus 3. The read vectors are supplied to a fuzzy inference circuit 1 via the data buses 10 - 16. Thus the fuzzy inference arithmetic is carried out at a high speed and also the number of address lines is decreased.
Patent JP-H04109567-A (JP)
Title: Terminal for printed wiring board
Inventor: ARAYA ETSUJI
IPC: H01R12/04
Filed: 1990-08-28
Abstract: PURPOSE:To prevent the packaging density of the parts-mounting face of a printed wiring board from being lowered by electrically connecting a terminal assembly which is fixed to a block with a circuit formed on the printed circuit board via a jumper member, and disposing the block on a pattern face where a circuit pattern is formed. CONSTITUTION:A jumper member 5 provided with a pair of terminal pin leg pieces 5a, 5b is disposed on the parts-mounting face of a printed wiring board 1 which is opposite to a pattern face. One terminal pin 5a is held by the contact spring piece 3c of a terminal assembly 3. The other terminal pin 5b is soldered to a circuit pattern on the pattern face of the board 1. The printed wiring board 1 on which a block 2, the terminal assembly 3, the jumper member 5, parts 7 and the like are mounted is enclosed in a case 8 and a terminal screw 4 is exposed to one side of the case 8 so that the board 1 is connected to an external line. Because the block 2 is disposed on the pattern face, the packaging density of the parts will not be lowered even the use of the printed wiring board 1 with a single pattern face.
Patent JP-S647504-A (JP)
Title: Magnetic anisotropic magnetic powder, magnetic anisotropic pressurized powder magnet, magnetic anisotropic bond magnet, and manufacture thereof
Inventor: ENDO MINORU
IPC: H01F1/057
Filed: 1987-09-10
Abstract: PURPOSE:To obtain an excellent magnetizability and reduce irreversible demagnetization factor at high temperatures by making a magnet consist of a specific magnetic anisotropic alloy. CONSTITUTION:A magnetic anisotropic alloy, which consists of R-TM-B-Ga alloy powder (wherein R is more than one or two kinds of rare earth elements including Y, and TM is a material produced by replacing Fe or part of Fe with Co, B is boron, and Ga is gallium) whose average crystal grain diameter is 0.01-0.5mum, and whose average grain diameter is 1-1000mum. Accordingly, a magnetic anisotropic bond magnet having high thermal stability as well as high magnetizability after assembly, and a magnetic powder therefor are obtained.
Patent JP-H1055131-A (JP)
Title: Walk experiencing device
Inventor: MAKIKAWA MASAAKI
IPC: A63B22/04
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To enable a walk experience having reality and an effective walk training. SOLUTION: This walk experiencing device is constituted of a walk plane mechanism and a controller controlling this mechanism. The walk plane mechanism is constituted of at least one pair of left and right walk plates 5 which are freely movable backward and forward and from side to side and support foots of a person of experience, bottom of foot position detecting devices, walk plate horizontally driving devices 13 and walk plate inclination driving devices 15. The bottom of foot position detecting devices 14 have functions detecting positions of bottoms of toots being away from the walk plates 5.  The walk plate horizontally driving devices 13 have functions moving the walk plates 5 to prescribed positions and directions over the walk plates 5 so that bottoms of foots of the person M of experience are grounded on the plates and also pulling back the walk plate 5 of a side on which the bottom of the foot is grounded in accordance with motion such as walking, running of the person M of experience to the direction of the body trunk of the person M of experience to hold the body trunk of the person M at a fixed position. The walk plate inclination driving devices 14 have functions simulating sloping loads while inclining the walk plates 5.
Patent JP-H04107760-A (JP)
Title: Reception system for network control program
Inventor: KOMATSU FUMIKO
IPC: G06F13/00
Filed: 1990-08-29
Abstract: PURPOSE:To prevent an error in the generation of a program from occurring by separating an operation for the control of the control network of an association. CONSTITUTION:A system 2 to be controlled calls a separation means 23 when receiving an association control command from a control system 1, and requests so as to separate received data to controlling information and an association control command. The separation means 23 retrieves an association control command identifier and a controlling information identifier decided at every application program from received data. After retrieval is completed, the separation means 23 delivers a pair of controlling information identifiers 5,7 and controlling information 6,8, and the association control command 4 to a start-up means 22. The start-up means 22 starts up an association control protocol machine when receiving the association control command, and starts up the application program decided in advance when receiving the controlling information identifiers 5,7 and the controlling information 6,8. Thereby, it is possible to prevent the error occurring in the generation of the program.
Patent JP-H02169860-A (JP)
Title: Fuel injection valve for injection into cylinder
Inventor: TASAKA HITOSHI
IPC: F02M61/08
Filed: 1989-09-01
Abstract: PURPOSE:To securely enhance the re-start performance after dead soak by providing an adjoining chamber which adjoins a fuel supply passage and is formed oil-tight, and a fuel circulating passage which circulates the fuel in a fuel tank to the adjoining chamber. CONSTITUTION:A double cylindrical pipe 204, in inner cylindrical body, is arranged in a manner to surround a fuel passage 152 which connects a fuel adjusting part 110 and a control valve 161. The fuel passage 152 is cooled down with the fuel flowing in the double cylindrical pipe 204 to prevent the generation of vapor in the fuel sprayed into a combustion chamber 16, which makes it possible to smoothly start at the re-start after dead soak for a substantial improvement of starting characteristic.
Patent JP-2000052016-A (JP)
Title: Method of manufacturing die-cast products with less casting defects
Inventor: HORIKAWA HIROSHI
IPC: B22D17/32
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To obtain die-cast products superior in resistance to scab and having a good appearance by restraining casting defects such as cavity or blowholes attributable to gas entrainment. SOLUTION: When a molten aluminum alloy is injected into the die cavity filled with oxygen gas through a runner and a product gate from a sleeve, the amount of the molten alloy flowing into the die cavity at low flow rate of 30 m/second or more at the product gate is controlled to 1.5% or less of the capacity of the die cavity. The timing for switching the plunger moving speed from low to high is preferably set before the main tip portion of the molten alloy reaches the product gate and during the period when the aluminum alloy occupies 85-97% of the runner capacity. By using the dies with the product gate provided in the direction not in agreement with the speed vector of the molten alloy flowing through the runner, it is possible to reduce the amount of the molten alloy flowing into the die cavity at a low speed.
Patent JP-S59126016-A (JP)
Title: Exhaust gas purifying device of diesel engine
Inventor: TAJIMA KATSUNORI
IPC: F01N3/32
Filed: 1982-12-30
Abstract: PURPOSE:To let automatically suck fuel in exhaust gas and consequently reduce the driving force of a fuel pump by the amount corresponding to the suction force by a structure wherein a negative pressure generating part is formed by throttling an exhaust gas passage upstream an ignition plug for burning particulates and a fuel injection nozzle is open at the negative pressure generating part. CONSTITUTION:A venturi part 8, which generates negative pressure by raising the flow speed of exhaust gas, is formed in an exhaust gas passage 6 on the upstream side of a catching filter 7 and at the same time a fuel injection nozzle 11 to inject fuel from a fuel pump 9 through a passage 10 in the exhaust gas flowing the venturi part 8 is arranged at the venturi part 8. When the pressure of exhaust gas on the upstream side of said catching filter 7 due to the clogging of the filter 7, a controller 15 issues signals to drive the fuel pump 9, an air pump 12, and an ignition plug 14 in order to prevent the clogging of the catching filter 7 by sending combustion gas to the filter 7. In this case, due to the existence of the venturi part 8, the driving force of the fuel pump to supply fuel to the nozzle 11 is reduced.
Patent JP-H0971299-A (JP)
Title: Leading edge structure for aircraft and manufacture of leading edge part
Inventor: KAWABE TAKASHI
IPC: B64D15/04
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To prevent any gap from being formed in a junction between a bulkhead and its inner skin by forming an outer skin and its commutation wall in such a way that respective fiber reinforced resin is integrally joined and hardened, and thereby firmly bonding both the inner skin and the bulkhead in place, which are formed out of fiber reinforced resin as one part in advance. SOLUTION: An internal wall 2 formed by a separate process, is firmly stuck to an outer skin 1 formed out of hardened outer skin pre-preg. For example, both the end parts of the internal wall 2 are fixed by bonding and the like to paired right and left ribs, and these ribs are fixed to the outer skin 1 by bonding and the like, so that an inner skin part 2a and commutation fins F,... are firmly stuck to one another. In this case, sealing compounds are applied to the tip end parts of the commutation fins F,... in advance, and the abutting parts of the commutation fins F,... and the inner skin part 2a are thereby sealed.  Since there exists no gap between the inner skin part 2a of the internal wall 2 and a bulkhead part 2b, the structure is free of nonconformity such that warm air in a warming chamber leaks to a warm air exhaust chamber as in the past, and furthermore the structure is strong because the inner skin part 2 and the bulkhead part 2b are formed out of one part.
Patent JP-S6287959-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: KOBAYASHI HIDETOSHI
IPC: C07C317/18
Filed: 1985-10-14
Abstract: PURPOSE:To increase the sensitivity of a silver halide color photographic sensitive material and to improve the quality of an image by incorporating at least one kind of specified cyan dye forming coupler into the sensitive material having at least one silver halide emulsion layer on the support. CONSTITUTION:This silver halide color photographic sensitive material having at least one silver halide emulsion layer on the support contains at least one kind of cyan dye forming coupler represented by th formula (where R1 is a 1-3C aliphatic group, R2 is halogen, an aliphatic group, an aliphatic oxy group, carbonamido, sulfonamido, carbamoyl, sulfamoyl or an aliphatic oxycarbonyl group, R3 is a ballast group and m is an integer of 0-3). The silver halide particles in the silver halide emulsion may be fine particles of <=about 0.1mum particle size or coarse particles of about 10mum diameter on a projection. The emulsion may be a monodispersion type emulsion having a narrow distribution or a polydispersion type emulsion having a wide distribution. The sensitive material the high sensitivity and the quality of an image is improved.
Patent JP-S6471958-A (JP)
Title: Appearance shape of roof and joining section structure thereof
Inventor: FUNAKI GANTAN
IPC: E04D3/365
Filed: 1987-09-14
Abstract: PURPOSE: To obtain a beautiful shape by realizing a round shape by using a main body joining member for horizontally joining adjacent right and left parts at a downward ridge part or valley part and each auxiliary joining member for vertically joining those members. CONSTITUTION: A vertical ridge direction is connected through an upper auxiliary joining member 20 and a lower auxiliary joining member 30 by using an upper rising piece part 13 and a lower falling piece part 14 of a main body joining member 11 having a face plate part 12 in a building shape having enough roundness to horizontally cross a downward ridge part. Then, each right and left joining part 15a and 15b of the main joining member 11 is joined to a horizontally tiled roof plate, and water-tightly coated with a joint cover. Thus, the structure can be simplified.