baber/WOPTO huggingface dataset:
Patent JP-H087315-A (JP)
Title: Optical pickup
Inventor: IIZUKA GENICHI
IPC: G11B7/08
Filed: 1994-06-21
Abstract: PURPOSE:To easily adjust an optical pickup without requiring two kinds of slide bases, by providing a second holding means for positioning and holding a light-detecting/light-emitting element by rotating about an optical axis of a laser light as a fulcrum. CONSTITUTION:The optical pickup has a slide member 2 moving between an inner and an outer circumferences of a data recording medium D, and an IC 8 having a laser coupler as a light-detecting/light-emitting element provided with a light-emitting part for casting a laser light to the medium D and a photodetecting part for detecting a returning light of the laser light from the medium D. Moreover, the optical pickup has an IC base 6 as a first holding means for the light-detecting/light-emitting element. The IC base 6 rotates about a position different from an optical axis of the laser light, making a pseudo linear motion thereby to position and hold the light-detecting/light-emitting element. A second holding means 106 is also provided to position and hold the light-detecting/light-emitting element by rotating about the optical axis of the laser light. Since the optical pickup does not require two kinds of slide bases 2, the pickup is easy to adjust.
Patent JP-S6055387-A (JP)
Inventor: KOUNO KATSUYA
IPC: G09G5/22
Filed: 1983-09-07
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-2000350803-A (JP)
Title: Bingo game machine
Inventor: HONDA TOMOKAZU
IPC: A63F3/06
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To make a player feel that the probability of winning is higher than a simple bingo game without interrupting the tension of the player in the middle of a game. SOLUTION: This machine is provided with a slot game panel 30 vertically supported on a game machine main body and composed of at least one checker 301 and 302 and a monitor 300 to be supplied with a ball for the game from an upper part and a bingo game panel 31 arranged so as to be inclined to a front side on the table surface of the game machine main body for receiving the ball discharged from the lower end of the slot game panel 30. Drawing by a slot machine game is performed on the monitor 300 every time the ball supplied to the slot game panel 30 passes through the checker, so that drawing by the bingo game is performed by the ball discharged from the slot game panel 30.
Patent JP-H07328134-A (JP)
Title: Device, method and system for displaying shelterer guiding path and laser beam projector for this display system
Inventor: TSUCHIYA TOKIHIDE
IPC: G08B17/00
Filed: 1994-06-13
Abstract: PURPOSE:To achieve a guidance accurately even when a shelterer guiding path is enveloped with smoke by constituting the path display device installed at a building or the like with a laser beam projector and a light detecting/emitting device which is wrapped or coated with a substance emitting light sensing the wavelength of a laser beam. CONSTITUTION:This device for displaying shelterer guiding path is made up of a laser beam projector 1 containing a rotating mechanism and light detecting/emitting devices 7... and 8... made of a synthetic resin which are wrapped or coated with a substance emitting light sensing the wavelength of a laser beam and arranged horizontally in parallel on both side walls 6 and 6 of a shelterer guiding path. The state of receiving light is changed from one to another of the light detecting/emitting devices 7 and 8 to specify the direction of shelter guidance. In other words, the laser beam is moved along the shelter guidance direction of the shelterer guiding path from one to another and the light receiving state is changed from one to another of the plurality of light detecting/emitting devices with the movement of the laser light thereby enabling the identification of the shelter guidance direction of the shelterer guiding path.
Patent JP-H10328253-A (JP)
Title: Medical waste box
Inventor: OKABE HIDEJI
IPC: B65F1/00
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To effectively utilize used paper, to enable simultaneous discard of a box and medical waste, and to reduce burn-out calorie so as to improve the safety of a handling person. SOLUTION: Used paper is reduced to pieces about 0.5-5 mm square, and uniformly mixed with reduced pieces of synthetic resin such as polypropylene or the like. The polypropylene or the like may be replaced by industrial waste. The mixture is thrown in an extrusion molding machine to be heated and kneaded, and the composite molding raw material is extrusion-molded. A box having a bottomed square-like box main body 14 and a lid 15 is formed by the composite molding raw material. An annular recessed groove 16 fitted to the upper end of the box main body 14 by projecting and recessed parts is formed on the peripheral part of the lower surface of the lid 15 to close and seal the box main body 14. By this arrangement, the volume of the molding raw material can be increased, and the cost can be reduced. Furthermore, recycling of resource is enabled.
Patent JP-S5952761-A (JP)
Title: Gas rate gyro containing crystal oscillator
Inventor: FUJISAWA TOORU
IPC: G01C19/00
Filed: 1982-09-20
Abstract: PURPOSE:To stabilize the oscillation frequency of a crystal oscillating element over a wide frequency range at low cost, by installing the crystal oscillating element for the resonance circuit of an oscillator in the constant temperature part of a thermostatic chamber for a gas rate sensor. CONSTITUTION:Gas is blown from a nozzle 7 at a peak part to two probes 6. The temperature difference between two probes 6 corresponding to the deflection angle of the gas flow due to the inertia of the gas is detected in the form of a difference in resistance value, so that temperature in the container 4 is an element which determines an azimuth angle detection error. Then, a gas rate sensor 5 is installed in the thermostatic chamber to constitute the gas rate gyro so that the container 4 is held at constant temperature, and then the container 4 is held at constant temperature during the operation of the gas rate gyro; the crystal oscillating element 1 is attached to the peak part, a one-side electrode is connected to the container 4 and grounded in common, and a lead wire 2 is connected to the crystal oscillator while piercing the seal 3, thus stabilizing the oscillation frequency of the crystal oscillating element 1.
Patent JP-S5954016-A (JP)
Title: Rewriting system of recorded mark
Inventor: TANAKA HIDEHIKO
IPC: G11B20/18
Filed: 1982-09-20
Abstract: PURPOSE:To improve the success factor of rewriting, by rewriting a recording mark on a magnetic tape with a shift from a marker BOT showing the initiation of the tape. CONSTITUTION:If the writing fails for both recording density mark ID and gain control mark ARA, a magnetic tape MT is rewound. At the same time, the skip discrimination data SKP of a low frequency is written to all tracks with a high current and a prescribed length. Then the marks ID and ARA are written again from the position where an IBG longer than a fixed length is written. If it is impossible to write normally the marks ID and ARA even with above-mentioned rewriting, the tape MT is rewound again. Then the data SKP is writte in double length to perform the similar processing. As a result, the success factor is improved for rewriting.
Patent JP-S6319648-A (JP)
Title: Silver halide photographic sensitive material having superior property of preventing sticking and formation of star
Inventor: HONDA BON
IPC: G03C1/32
Filed: 1986-07-14
Abstract: PURPOSE:To prevent the formation of a star by holding a matting agent of a smaller average particle size on one side of a support on which a silver halide emulsion layer is present and a matting agent of a larger average particle size on the other side on which a backing layer is present. CONSTITUTION:When a silver halide photographic sensitive material is obtd. by forming at least one silver halide emulsion layer on one side of a support and a backing layer on the other side, a matting agent of a smaller average particle size is held on the side on which the emulsion layer is present and a matting agent of a larger average particle size is held on the side on which the backing layer is present. The smaller particle size is preferably 10-80% of the larger particle size. Thus, sticking due to contact with the surface of a film is prevented and the formation of a star due to the falling or sinking of the matting agents is also prevented.
Patent JP-S5865764-A (JP)
Title: Composition for protection of vehicle
Inventor: TAKAO TAKESHI
IPC: C09D175/00
Filed: 1981-10-14
Abstract: PURPOSE:To provide a compsn. for protection of vehicles, which has excellent pitting resistance, corrosionproofness, adhesion and bending processability, containing a polyol resin, a blocked isocyanate-contg. resin and a catalyst for dissociating a blocked isocyanate in a specified ratio. CONSTITUTION:A protective compsn. contains a base resin and a catalyst in the form of a mixture consisting of a polyol resin (A) having a hydroxyl value of 30-300, a blocked isocyanate-contg. resin (B) having an active isocyanate group content of 1-15wt% and 0.01-5wt%[based on the combined amount (on a solid basis) of resins A and B]catalyst (C) for dissociating a blocked isocyanate in an equivalent ratio of the hydroxyl group to the active isocyanate group of A:B=50:100-100:50. Examples of the catalyst C are org. or inorg. metallic compds. such as tin compds., bismuth compds. and titanium compds. and tert- amines.
Patent JP-H09322824-A (JP)
Title: Toothbrush with tooth polish pressure detecting and alarming function
Inventor: MAKIO NOBUAKI
IPC: A46B15/00
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To easily grasp the most suitable tooth polishing pressure to prevent tooth quality and organization around tooth from damages while habitually polishing tooth with the most suitable tooth polishing pressure and further elongating the life of a brush part and bristle tip of a toothbrush. SOLUTION: A toothbrush 1 with a tooth polishing pressure detecting/ alarming function polishes teeth with a tooth polishing brush part 4 provided in a tooth brush body 3, and has a tooth polishing pressure detecting means for detecting the contact condition of the brush part 4 with tooth at pressure higher than a predetermined pressure and comprising a pressure regulating part 9 such as a hard rubber or coiled spring built in the toothbrush body and a buzzer 14 of an alarming means switched on to alarm on the basis of the detection of the contact condition of the brush part 4 with the tooth at the pressure higher than the predetermined pressure from the tooth polishing pressure detecting means.
Patent JP-H04360989-A (JP)
Title: Method of joining shield machine underground and joining shield machine therefor
Inventor: MAEDA AKIYA
IPC: E21D9/04
Filed: 1991-06-07
Abstract: PURPOSE:To enable and ensure the joining of both shield machines when a tunnel is excavated from opposite directions by two shield machines to pass through the tunnel. CONSTITUTION:Ring-shaped freezing pipes 4 are arranged to the insides of the thick open ends of skin plates 3 of both shield machines 1 and 2 and, at the same time, circular cutter plates 5 arranged to the open ends of the skin plates 3 in a projection state can be moved axially through jacks 20. When tunnels are excavated in mutually approachable directions by both shield machines 1 and 2 to connect the tunnels to each other, both shield machines 1 and 2 are advanced to connect the opposed ends of the skin plates 3 and 3 to each other after the opposed circular cutter plates 5 and 5 are advanced until they are in contact with each other or in a state of approach. The peripheral ground of the Joining section is frozen with refrigerant supplied to the freezing pipes 4.
Patent JP-H0330469-A (JP)
Title: Semiconductor integrated circuit device
Inventor: YABUKI SHINOBU
IPC: H01L27/08
Filed: 1989-06-28
Abstract: PURPOSE:To lessen a space required for supplying electric power to a semiconductor board, to decrease a basic cell in area, and to obtain a semiconductor integrated circuit device of small size by a method wherein feed contact for a diffusion layer whose potential is equal to that of the semiconductor substrate is formed into a groove-type power-feed contact connected to the semiconductor substrate penetrating through the diffusion layer. CONSTITUTION:In a semiconductor integrated circuit device of a MOS type transistor structure, where diffusion layers 2 and 3 are formed on a semiconductor substrate or a well 1, and a source, a drain, and a gate electrode, S, D, and G, are formed of the semiconductor substrate (well) 1 and the diffusion layer 2 and 3, when a power-feed contact connected to the semiconductor substrate (well) 1 and the diffusion layer 2 is formed, a power-feed contact for the diffusion layer 2 which is kept at the same potential as that of the semiconductor substrate (well) 1 is formed into a groove-type feed contact 9 connected to the semiconductor substrate (well) 1 penetrating through the diffusion layer 2, whereby the semiconductor substrate (well) 1 and the diffusion layer 2 both kept at the same potential through the groove-type power feed contact 9 are fed concurrently.
Patent JP-H0350844-A (JP)
Title: Ic chip assembly and connecting and cooling method of the same
Inventor: RESURII AARU FUOTSUKUSU
IPC: H01L23/40
Filed: 1990-06-21
Abstract: PURPOSE: To minimize inductance by providing an IC chip comprising a chip having an array of exposed contacts on the surface, and a substrate having an array of exposed contacts on the surface and interposing an insulating intermediary means between them. CONSTITUTION: The IC chip 16 assembly comprises an IC chip 16 having an array of exposed contacts 46 on one surface, a substrate 12 having an array of exposed contacts 62 on one surface, and an insulating intermediary means 26 interposed between them. The intermediary means 26 has first and second opposite surfaces facing the IC chip 16 and the substrate 12. respectively, and provides adaptability between them. The adaptability means 26 comprises a first set of exposed contacts 54 on the first surface to be engaged with contacts on the chip 16, a second set of exposed contacts 56 on the second surface to be engaged with contacts on the substrate 12, and means 58 for connecting the first and second contacts electrically.
Patent JP-S5587439-A (JP)
Title: Manufacture of semiconductor device
Inventor: INOUE MINORU
IPC: H01L21/3065
Filed: 1978-12-25
Abstract: PURPOSE: To easily prevent the surface of a semiconductor substrate from being contaminated by Na +  ion when forming a gate oxide film thereon, by subjecting beforehand the surface of the semiconductor substrate to plasma treatment using NH 3  gas.  
     CONSTITUTION: When forming MOSIC, an Si substrate 1 is masked with an Si 3 N 4  film 2 via an SiO 2  film 5, and the film 2 is selectively oxidized to form thick, element-insulating isolated regions 3. Then, films 2, 5 are removed, and gate oxide films 6 are laid on element formation regions 4 consisting of exposed portions of the substrate 1. At this time, Na +  ion possibly flows between the surface of the substrate 1 and film 6. In order to prevent this, the substrate is subjected to pretreatment which will be described below. A plurality of such substrates 11 is laid on a water-cooled electrode 13 in a vacuum container 12, and the internal pressure of the container 12 is set to 0.01W1 Torr. Then, NH 3  gas is blown into the container 12 through a gas introduction part 15. A high frequency current is applied between an electrode 14 disposed immediately under the gas introduction port 15 and an electrode 13 to generate plasma, with which the surface of the substrates 11 are treated for around 10 minutes. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06345266-A (JP)
Title: Magnetic levitation transport device
Inventor: EGUCHI MASATO
IPC: B65G54/02
Filed: 1993-06-08
Abstract: PURPOSE:To provide a calibration means of displacement sensors which can calibrate the output values of many displacement sensors arranged on the uneven surface of the track against a rectilinear orbit to be run by a supposed floating body. CONSTITUTION:In a magnetic levitating transport device which levitates a levitating body by magnetic force and runs it in non-contact with the plane of the orbit, many displacement sensors to detect void between the body and the surface of track are arranged on the track surface, a target member 7 suspended from a wire 5 is provided over the track surface, and a calibration means to calibrate the displacement sensors by moving the target member 7 over the track surface by means of the driving device 6 of the wire is provided.
Patent JP-H1111382-A (JP)
Title: Float structure and core material fixing member for float structure
Inventor: FUJIOKA TAIZO
IPC: B32B5/18
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To prevent each core material made of synthetic resin foaming body material arranged in a reinforced concrete-made float main body part, from being moved when concrete is placed. SOLUTION: In a reinforcement constituting a bottom surface of a float main body part, a lower side connection plate 32 of a fixed member 30 is mounted; in this lower side connection plate 32, each corner part of mutually adjacently arranged four core materials 20 is fixed. In the lower side connection plate 32, a lower end part of each connection shaft 33 inserted in the vertical direction in each core material 20 is mounted, an upper end part of each connection shaft 33 is protruded from an upper surface of each core material 20. In the upper end part of each connection shaft 33, an upper side connection plate 31 connecting each core material 20 to each other is mounted.
Patent JP-H08333582-A (JP)
Title: Desulfurization of catalytically cracked gasoline
Inventor: HATANAKA SHIGETO
IPC: C10G45/08
Filed: 1995-06-08
Abstract: PURPOSE: To control exothermic reaction by initiating hydrodesulfurization of catalytically cracked gasoline by passing the gasoline through a reaction unit in such a state that the reaction catalyst lies wetted by a petroleum fraction to suppress hydrogenation of the olefin components in the petroleum fraction from the beginning of the reaction. CONSTITUTION: In conducting a hydrodesulfurization of catalytically cracked gasoline containing both sulfur compounds and olefin components by using a catalyst, the reaction is initiated by passing the gasoline through a reaction unit in such a state that the catalyst lies wetted by a petroleum fraction pref. 200-400 (more pref. 200-300) deg.C in boiling point. It is preferable that the olefin components account for <=10vo1.% of the petroleum fraction. For wetting the catalyst in advance, for example, the petroleum fraction may be passed through the reaction unit together with a sulfurizing agent in preliminarily sulfurizing the catalyst; and the reaction may be carried out by passing the petroleum fraction through the reaction unit simultaneously with passing the gasoline through the unit.
Patent JP-H0454239-A (JP)
Title: Electronic controller for internal combustion engine
Inventor: MORISAWA YOSHIHIKO
IPC: F02D41/04
Filed: 1990-06-22
Abstract: PURPOSE:To most suitably control fuel injection irrespective of a negative pressure ambient characteristic of an injector by providing a correcting means for correcting a fuel injection time according to an ambient pressure of the injector. CONSTITUTION:During the operation of an engine, an ECU 15 determines a fuel injection quantity mainly on the basis of signals output from an air flow sensor 2, a crank angle sensor 13 and a water temperature sensor 9, to thus perform fuel injection in synchronism with the signals of the crank angle sensor 13. In calculating the fuel injection quantity by means of the ECU 15, parameters such as an ambient pressure, throttle opening degree and A/N of an injector are read out, and a correction factor is determined. The correction factor is added to the sum of initial correction, which is generally performed, obtaining the sum of new initial correction. The sum of the initial correction is multiplied by a basic fuel injection time, followed by addition of an ineffective fuel injection time, thus obtaining a fuel injection time.
Patent JP-S5955984-A (JP)
Inventor: IHARA TAKU
IPC: E06B5/00
Filed: 1982-09-21
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-2000351971-A (JP)
Title: Liquid crystal composition and thermal recording media using the same
Inventor: SUZUKI NAOYA
IPC: B41M5/26
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain the optimum liquid crystal composition for a reversible thermal recording media and a reversible thermal recording media capable of color displaying in high speed, having wide variable range of displaying color easy to control temperature, low in unevenness of color, excellent in reproducibility. SOLUTION: This liquid crystal composition includes a cholesteric liquid crystal compound which exhibits a cholesteric phase at a temperature higher than room temperature and reflects light of visible wave length responding to temperature and solidifies in the reflecting state by rapidly cooling from the temperature, and the enthalpy ΔHch of transition between crystal phase and cholesteric phase in temperature rising process exhibits a constant value A (0<=A<=15 mg) in a differential thermal analysis or differential scanning calorimetry. A reversible thermal recording media is provided with a recording layer comprising the liquid crystal composition.
Patent JP-S6322932-A (JP)
Inventor: SAEKI TSUTOMU
IPC: A47K17/02
Filed: 1986-07-15
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-H0331585-A (JP)
Title: Pressure regulating device
Inventor: TSUMORI KIYOKO
IPC: H01L21/31
Filed: 1989-06-27
Abstract: PURPOSE:To return the pressure in an outer casing to the initial pressure without a shock by storing a substance which changes into gas-liquid-solid depending on temperature in a vacuum receptacle having an outer casing proof against low pressure (or high pressure) processing, a pressure decreasing (pressure increasing) line and a pump. CONSTITUTION:A pressure decreasing pump 2 is installed on an outer casing 1 retaining the vacuum for processing, and a valve 3 for keeping the vacuum when the pump 2 is stopped is provided. A pipe 5 for introducing gas into the decompressed outer casing 1 to cancel the vacuum is connected to the outer casing, and a valve 6 is disposed in the midway of the pipe. In the thus constructed vacuum device, a container 10 for storing a pressure control substance 9 is installed in a part of the outer casing 1, and the temperature of the substance 9 can be controlled by a temperature control device 11. If the substance 9 is water, for example 1 atm is let have in 22.4l with molecular weight 18, so that about 2cc is stored in the outer casing 1 with 2l. In the case of returning the pressure in the outer casing 1 to the initial state, the steam pressure is maintained by controlling the temperature of the substance 9.
Patent JP-S6414323-A (JP)
Title: Device for treating residual roving
Inventor: HOTTA TAKAOMI
IPC: D01G9/00
Filed: 1987-06-30
Abstract: PURPOSE:To obtain a regenerated fiber having excellent opening degree, by jetting compressed air from plural jetting holes of a ring nozzle in an opening part on a residual roving passing through the central part of the ring nozzle and almost completely carrying out loosening of mutual fibers constituting the roving. CONSTITUTION:When a residual roving (a) is passed through the central part of a ring nozzle 7, compressed air under 3-6kg/cm<2> gauge pressure is jetted from jetting holes of the nozzle to open the roving. The resultant opened fibers (c) are then led into a duct 2 by a pneumatic conveying part 4 and pneumatically conveyed. Thereby the residual roving can be opened at >=90% opening degree.