baber/WOPTO huggingface dataset:
Patent JP-S6316283-A (JP)
Title: Human body detecting device
Inventor: TAKEDA MASAAKI
IPC: G01S17/02
Filed: 1986-07-08
Abstract: PURPOSE:To discriminate the entry direction and distance of a human body through simple constitution by regarding a distance value as a background value and storing another area of a storage circuit when the distance value is unchanged for longer than a certain time. CONSTITUTION:An optical system 18 converges an infrared ray from an infrared-ray projector 11 in a beam shape by a lens 12 and projects it, and the reflected infrared ray from a body is converged again by a lens 14 and detected by an infrared-ray photodetector 15. A distance measuring circuit 19 consists of the optical system 18, a driving circuit 13 which drives the projector 11, an amplifying circuit 16, and an A/D converting circuit 17 and measures the distance to the body. A scanning part 20 can scan at least the optical system 18 within a constant angle range at intervals of a unit angle and distance values obtained at the intervals of the unit angle are stored in a storage circuit 21. Then, a CPU 22 regards the distance value as the background value when the distance value is kept unchanged for longer than the constant time and stored it in another area of the storage circuit 21, and the background value is subtracted from distance values which are obtained one after another to detect the entry direction and distance of the person.
Patent JP-S6051977-A (JP)
Title: Shape recognizing device
Inventor: TSUKASA FUMISUKE
IPC: G06K9/00
Filed: 1983-08-31
Abstract: PURPOSE:To enable highly accurate recognition using a cheap diffusing light source by arranging plural diffusing light sources and light receivers opposite to each other on a plane to make a pair respectively and discriminating giving and receiving of light between the light source and light receiver that makes a pair. CONSTITUTION:Diffusing light sources 51-5n are attached to one of platelike substrates arranged in parallel to each other. Light receivers 61-6n are attached to another substrate opposing respectively to light sources 51-5n. Light from a light source 51 is received by receivers other than a receiver 61 that makes a pair with the light source 51. However, a driving signal from a driving signal generating circuit 8 is synchronized only with an AND gate 91 to which the light receiver 61 is connected, and accordingly, the signal of 1 is outputted only to an output terminal of the gate 61. Outputs of these AND gates 91-9n are stored in FFs 101-10n. When outputs of FFs 101-10n are received, a judging device 11 can judge the shape of an object to be measured.
Patent JP-H05332455-A (JP)
Title: Device for preventing abrasion of mechanical seal for compressor
Inventor: KATAOKA TADASHI
IPC: F16J15/34
Filed: 1992-05-27
Abstract: PURPOSE:To effectively prevent the abnormal abrasion of the sliding surface of a mechanical seal and the phenomenon that the foreign material is accumulated on the sliding surface to cause the leakage. CONSTITUTION:In a mechanical seal to be used as a shaft seal device of a turbo-compressor for pressure-feeding the gas, which includes the solid, and lubricated with the insulating lubricating oil, a brush 11 electrically connected to a casing 1 is pressure-contacted with a rotary shaft 3 of the turbo-compressor to make an electrical short-circuit between the rotary shaft 3 and the casing 1. A static eliminator is located in a circulating device for circulating the lubricating oil or in a pipeline for passing the lubricating oil and/or the static eliminating agent is mixed in the lubricating oil to eliminate the static electricity of particulate and sludge in the lubricating oil.
Patent JP-H0339941-A (JP)
Title: Micro film reader
Inventor: IMAI MASARU
IPC: G03B21/11
Filed: 1989-06-22
Abstract: PURPOSE:To surely guide a leading tip of a film to the side of a winding up reel by a stripping claw by making a stripping part of the stripping claw which strips the leading tip of a micro film a cassette reel narrower in width than a guiding part of the stripping claw. CONSTITUTION:In the micro film reader 20 where the film 28 is pulled from the cassette reel 26 to the winding up reel 30 side by stripping the leading tip of the film 28 from an outer periphery of the micro film 28 by the stripping claw, the stripping claw 82 is provided with the stripping part which is abutted to the outer periphery of the film winding up part to the cassette reel 26 in the loaded condition of the cassette reel 26. Further, the guiding part by which the leading tip of the film 28 which was stripped from the micro film winding up part periphery to the cassette reel 26 is guided to the winding up reel 30 side is provided, and the stripping part is made narrower in width than the guiding part. Thus the leading tip of the stripped microfilm can be surely guided to the winding up reel side.
Patent JP-S5492742-A (JP)
Title: Control method for copier image quality
Inventor: TATSUMI SUSUMU
IPC: G03B27/80
Filed: 1977-12-29
Abstract: PURPOSE:To enhance copy image quality for both originals of characters and a photograph, by discriminating between them and automatically changing copy process conditions. CONSTITUTION:Original 15 is scanned with original density detector 14 comprising illumination lamp 12 and photodiode array 13, its signal is operated via detection circuit 9, operation circuit 10, and control circuit 11, and this signal provided to light source 16 before original scanning to change bias voltage for source 16 in optical system 1. In general, a character original has 2-3 peaks and a photographic original has 4 or more peaks in the graph where X-axis represents image density detction level and Y-axis represents the sum of each level signals number. Therefore, when judged to be a character original, light source bias voltage is raised and when judged to be a photographic origianl, it is controlled to a lower value.
Patent JP-2000344826-A (JP)
Title: Method for purifying styrene resin, styrene resin purified thereby, and resin composition
Inventor: SHO KAZUHIKO
IPC: C08L55/02
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To obtain a resin having a specified or lower total content of styrene and a polymerization solvent and suited for foods by treating a styrene resin with a carbon dioxide gas fluid under conditions in which the density of the fluid is varied by alternatingly varying the temperature and/or the pressure within specified ranges. SOLUTION: The pressure and the temperature are set so that they may fall within 50-85 deg.C and 100-300 kg/cm2 and that the density may be increased to a value at least 1.3 times or at most 0.77 time as high as that of the carbon dioxide gas fluid under the initial conditions. Next, the pressure and the density are set so that the density of the supercritical carbon dioxide gas fluid may have a value at most 0.77 time or at least 1.3 times as high as that of the fluid under the set conditions. This operation is repeated to obtain a styrene resin having a total content of styrene and a polymerization solvent of at most 30 ppm. It is desirable that the change of the density of the fluid is performed at an interval of 20 min or longer. The styrene resin may be in any form of beads, pellets, or a powder, but it is desirable that the breadth of a particle is 4 mm or below.
Patent JP-H0831864-A (JP)
Title: Electronic device manufactured by anode coupling and manufacture thereof
Inventor: TAKAHASHI RYOJI
IPC: H01L21/603
Filed: 1994-07-12
Abstract: PURPOSE:To obtain a semiconductor device, and a manufacturing method thereof, in which the inner leads can be bonded collectively to a plurality of electrodes with high electrical and mechanical bonding strength. CONSTITUTION:A semiconductor chip 1 is applied, on the surface thereof, with an insulating coating 2a which is rendered conductive upon heating. An inner lead 4a is extended from a lead frame 4 while covering the top face of an electrode 2 and then the inner lead is subjected, at the forward end thereof, to anode coupling with the insulating coating 2a. Consequently, the inner lead 4 a is brought into pressure contact with the electrode 2 and coupled electrically therewith.
Patent JP-H10328314-A (JP)
Title: Cement material for thermotherapy and implant material for thermotherapy
Inventor: MORITA SEIICHI
IPC: A61L27/00
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To enable stable heating free from the direction of an applied magnetic field by arranging a cement material and an implant to add a specific alumina powder and a ferromagnetic powder therein for easier molding into a specified shape. SOLUTION: A cement material for thermotherapy is arranged to incorporate an alumina powder containing δ-Al2 O3 crystal, r-Al2 O3 crystal or non-crystalline alumina as structural component and a ferromagnetic powder using magnetite, lithium ferrite or the like and a methacrylate based monomer. An implant material for thermotherapy is arranged to comprise a compound body of an alumina powder containing δ-Al2 O3 crystal, r-Al2 O3 crystal or a non-crystalline alumina as structural component, a ferromagnetic powder using magnetite, lithium ferrite or the like and a methacrylate based polymer. This enables stably heating free from the direction of an applied magnetic field thereby obtaining a sufficient heating value.
Patent JP-H05318450-A (JP)
Title: Laborsaving device of molding line in clay molded product
Inventor: SAKAKIBARA IWAO
IPC: B28B11/18
Filed: 1992-05-26
Abstract: PURPOSE:To certainly and uniformly remove burr by providing a palette transfer mechanism transferring the palette to which body is transferred by a body transfer machine to the empty truck on the traverser cooperated with the inlet and outlet of a drying oven. CONSTITUTION:The clay material subjected to extrusion molding by a kneader 3 is cut into a predetermined length by a cutter to become coarse body which is, in turn, subjected to press molding by a press machine 4 to be formed into a clay molded product W. The clay molded product W is transferred to the receiving mold of a finish receiving mold conveyor 5 to be transferred to a trial insert process as a next process. Six shafts of the articulated robot 9 in the finish device 8 arranged on the lateral side of the finish receiving mold conveyor 5 are controlled to certainly and uniformly remove the burr of the body of the clay molded product W by a spatula 12. At the time of the removal of burr, the coordinate systems of a three-dimensional curve corresponding to the clay molded products W having various shapes are programmed in a control unit 10. The positioning of six axes are kept highly accurately by the programs.
Patent JP-S5381902-A (JP)
Title: Supporting device for stator core
Inventor: NAKAYAMA TAESUKE
IPC: H02K1/18
Filed: 1976-12-27
Abstract: PURPOSE: To shorten an outside diameter of a stator frame and also to make an easy work at the back of the core, by contacting supportedly the stator core of turbine generator and the like directly to a fixing washer plate with an elastic supporting beam, both end of which is fixedly attached. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H085063-A (JP)
Title: Combustion device
Inventor: SUMIDA KAZUHIRO
IPC: F23N5/18
Filed: 1994-06-20
Abstract: PURPOSE:To perform a superior combustion at a main combustion part and a sub- combustion part by a method wherein there is provided a common blower for use in supplying air to the main combustion part and the sub-combustion part, a burner for supplying common fuel to both combustion parts, and the number of rotation of the blower is controlled in response to an amount of air flowed in the main combustion part. CONSTITUTION:A main combustion part 20 is provided with a heat exchanger 22 for receiving combustion heat from a gas burner 21. A sub-combustion part 30 is provided with a heat exchanger 32 for receiving combustion heat from a gas burner 31. To the lower part of a in casing 11 is connected a blower 40 which is commonly applied to the main combustion part 20 and the sub-combustion part 30. Gas from a gas supplying system 50 is supplied to the gas burners 21 and 31 of the sub- combustion parts 20 and 31. An amount of air obtained from the common blower 40 is set such that it is distributed to the main combustion part 20 and the sub- combustion part 30 at a rate of 3:1. A micro-computer 81 performs a control of a pressure proportional control valve 54 in association with the main combustion part and also performs a control of the blower 40. That is, the number of rotation of the blower is set such that it is corresponded to a gas pressure determined in response to a degree of opening of the pressure proportional control valve 54.
Patent JP-H088092-A (JP)
Title: X-ray television apparatus
Inventor: TSUJI HISAO
IPC: A61B6/06
Filed: 1994-06-20
Abstract: PURPOSE:To magnify the range of the thickness of a subject for photography which is displayed at proper picture quality. CONSTITUTION:An X-ray controller 9 automatically controls the voltage of an X-ray tube 1 according to the brightness of an image so that the brightness of the image is held constant. When the tube voltage thus adjusted exceeds a value kVd, an automated iris device 5 automatically increases the aperture of its diaphragm; when the tube voltage decreases below another value kVa, the device 5 automatically decreases the aperture of the diaphragm.
Patent JP-H10335788-A (JP)
Title: Formation of wiring pattern
Inventor: MIKAMI MITSUO
IPC: H05K3/20
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To make it possible to manufacture easily high-accuracy wiring patterns using few materials, by a method wherein a conductive metal foil is transferred to the surfaces of resist patterns formed on a substrate to etch the metal foil into the form of the patterns, and the wiring patterns are formed. SOLUTION: A heat-resisting photosensitive resist 12 is applied on a substrate 11 having a dimensional stability and a strength. Subsequently, a photomask 13 having the form of an insulative pattern out of wiring patterns is closely adhered to the resist 12 to expose the resist 12, and resist patterns 14 are formed by performing a developing treatment on the resist 12. Then, a metal foil 15 for forming the conductive wiring patterns is transferred onto the surfaces of the patterns 14. Then, a photosensitive resist 16 is applied on the foil 15 for etching the foil 15 into the form of the wiring patterns. Subsequently, a photomask 18 having the form of a conductive pattern out of the wiring patterns is closely adhered to the resist 16 to expose the resist 16 and the resist 16 is subjected to developing treatment and is dried, whereby resist patterns 20 are formed.
Patent JP-H09313915-A (JP)
Title: Mixing apparatus
Inventor: ONO TOSHIYA
IPC: B01F29/60
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To prevent that a rotary drum becomes impossible to rotate by the racing of a rotary wheel when waterdrops are bonded to the outer peripheral surface of a rotary drum by dewing. SOLUTION: A plurality of waterdrop excluding grooves 21b are carved in the strip like plate material 21a having a length capable of making one revolution around the outer peripheral surface of a rotary drum 20 to form uneven parts to the surface of the plate material 21a and the plate material 21a are attached to the parts coming into contact with the rotary wheels 12a, 12b of the rotary drum 20 by a welding means to constitute the racing preventing means 21 of the rotary wheels 12a, 12b. When the rotary drum 20 is rotated, the friction resistance of the rotary wheels 12a, 12b and the rotary drum 20 is enhanced by the uneven parts on the surface of the strip like plate material 21a to rotate the rotary drum 20.  When waterdrops are bonded on the outer peripheral surface of the rotary drum by dewing, waterdrops penetrating in the gap between the rotary wheels 12a, 12b and the rotary drum 20 are excluded from a plurality of the waterdrop excluding grooves 21b provided to the racing preventing means 21 by utilizing the centrifugal force generated by the rotation of the rotary drum 20.
Patent JP-2000346430-A (JP)
Title: Fan coil air-conditioning control system
Inventor: SAEGUSA TAKAHARU
IPC: F24F11/02
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of an excessive flow rate even when an outgoining incoming water temperature difference is insufficient. SOLUTION: A limit part 8-4 is situated, and when a comparing result between an outgoining and incoming water temperature difference ΔT and a set temperature difference ΔTsp is inputted from a temperature difference comparing part 8-2, in a case of ΔT<=ΔTs, an indication opening θR to an automatic regulation valve 3 is read as a present opening, and the read opening θR forms an upper limit opening θLIM and control (limit control) of the opening of the automatic regulation valve 3 is executed. As a result, a flow rate available in a case of ΔT<=ΔTsp forms an upper limit and, even when ΔT is insufficient, an excessive flow rate is prevented from occurring.
Patent JP-H04362446-A (JP)
Title: Car security system
Inventor: NOGUCHI TADAO
IPC: B60R25/10
Filed: 1991-06-06
Abstract: PURPOSE:To provide a car security system significantly improved in activity efficiency, which can perform normal car security operations when a security mode is set, and also can detect the present of any object coming close to a car even if a disarming mode is set. CONSTITUTION:In a car security system which actuates a warning device against the burglary of a car and the invasion of others into the car when a security mode is set at the time of parking, the system is provided with proximity sensors 1 and 2 mounted on the car, and with the warning device which gives an alarm in response to signals detected by the proximity sensors 1 and 2, the warning device is allowed to be operated by detecting the presence of persons and objects coming close to the car even if a disarming mode is set when the car is in use.
Patent JP-H1125678-A (JP)
Title: Output driver and semiconductor storage
Inventor: LEE SANG-JAE
IPC: H03K19/00
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To program driving capability of an output driver in accordance with a difference of loads loaded on an output pad. SOLUTION: A programmable output driver 405 is provided with plural output driving sections controlled independently by a corresponding control signal out of plural control signals (MRS1-MRS4, /MRS1-/MRS4), and can adjust driving capability by a program. A semiconductor storage including the programmable output driver 405 is provided with a control section 407 to generate plural control signals (MRS1-MRS4, /MRS1-/MRS4) responding to instruction signals (/RAS, /CAS, /WE) and addresses (A1-A4) for selecting a mode externally applied, and when the instruction signal is active, driving capability of the programmable output driver 405 can be determined by applying an address.
Patent JP-2000347823-A (JP)
Title: Host base print system, host computer, printer, printing method, and storage medium
Inventor: KANAKUBO YUKIO
IPC: G06F3/12
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To carry out a printing process on the printer without any failure and to perform an efficient printing process without increasing the traffic of a network, etc. SOLUTION: The printer when receiving bit-map expanded print data from a host computer (S11, YES) stores the bit-map data on the hard disk in the printer (S12, S13). Once data of one page are stored on the hard disk, the printer engine begins to operate (S14) and the bit-map data are read out of the hard disk and transferred as a video signal to the printer engine through an image memory (S15 to S17).
Patent JP-H0776732-A (JP)
Title: Production of grain-oriented silicon steel sheet high in magnetic flux density
Inventor: ARAI KENICHI
IPC: C22C38/00
Filed: 1993-06-30
Abstract: PURPOSE:To produce a grain-oriented silicon steel sheet capable of forming a stable Goss structure by final annealing in a short time and high in magnetic flux density. CONSTITUTION:Steel having a compsn. contg., by weight, <=0.01% C, 2.5 to 7% Si, <=0.01% S, <=0.01% Al, <=0.01% N, <=0.01% Cu, <=5ppm Nb, <=10ppm Sn and <=20ppm Ti and satisfying [Nb]+0.5X[Sn]+0.25-[Ti]<=8, and the balance Fe with inevitable impurities is held to >=1000 deg.C, is thereafter subjected to hot rolling at 700 to 950 deg.C finishing temp., is next subjected to cold rolling at 40 to 80% rolling ratio, is thereafter annealed at 1000 to 1300 deg.C for <=10min in a reducing atmosphere, in a nonoxidizing atmosphere of <=0.5Pa oxygen partial pressure or in a vacuum of <=0.5Pa oxygen partial pressure to obtain the grain-oriented silicon steel sheet high in magnetic flux density. Thus, the time of the final annealing is shortened, and continuous annealing can be effected.
Patent JP-S62103603-A (JP)
Title: Fiber array plate
Inventor: MARUYAMA TSUTOMU
IPC: G02B6/08
Filed: 1985-07-23
Abstract: PURPOSE:To obtain a fiber array plate which has not dark points and curve and is superior in image transmission characteristic, vacuum air-tightness, and insulating property by using >= two kinds of glass as materials of glass plane plate welded thermally to an optical fiber layer when the fiber array plate is produced by thermal welding and applying a pressure uniformly to the optical fiber layer to relax and reduce the distortion. CONSTITUTION:Glass plane plates 2 having 100X10<-7>/ deg.C thermal expansion coefficient, 620 deg.C softening point, and 4mm thickness and glass plane plates 3 having 105X10<-1>/ deg.C coefficient of thermal expansion, a softening point 65 deg.C higher than that of glass plane plates 2, and 8mm thickness are used to heat and pressure the optical fiber layer (6mm layer thickness), which has 80X10<-7>/ deg.C coefficient of thermal expansion and 600 deg.C softening point, at 555 deg.C and 4kg/cm<2>, and thereafter, they are cut and ground to obtain a fiber array plate having 160mm width, 20mm height, and 7mm thickness. Thus, the distortion generated for thermal welding is relaxed and reduced as much as possible to prevent the occurrence of cracks in the thermal welding process and to reduce ununiform deformation of optical fibers.
Patent JP-S647626-A (JP)
Title: Semiconductor device
Inventor: YANAGIYA MASANOBU
IPC: H01L21/52
Filed: 1987-06-30
Abstract: PURPOSE:To prevent a chip from being placed on an island in an extending and displacing state and to improve reliability by forming a wall protruding on an island surface on the peripheral edge of the island formed on a lead frame. CONSTITUTION:In a semiconductor device in which a semiconductor element chip is placed on an island 1 formed on a lead frame, a wall 3 protruding on the surface of an island 1 is formed on the peripheral edge of the island 1. For example, the island 1 formed as part of the lead frame is formed substantially in a rectangular shape, and the wall 3 protruding upward from the upper face of the island 1 is integrally formed with the peripheral edge. The wall 3 is formed by simultaneously bending the lead frame by pressing. The height of the wall 3 is formed to be larger than the thickness of an adhesive or eutectic metal in case of placing the chip, so that the wall 3 is high enough to contact the side face of the chip.