baber/WOPTO huggingface dataset:
Patent JP-2001222732-A (JP)
Title: Device for deflecting identification object
Inventor: YAMAGISHI JUNICHI
IPC: G07F1/04
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To quickly identify and classify medals in an amusement facility, etc. SOLUTION: This device consists of an identifying part 1 for continuously identifying medals 11, a path 3 through which the medals 11 are continuously moved in accordance with the identification speed of the part 1 after identifying the medals 11, a deflection path 5 communicating with one side of the path 3, a deflection driving part 7 which is provided at the other side of the path 3 and facing the deflection path 5, operates in accordance with an identification signal of the part 1 and flips the medal 11 moving in the path 3 toward the deflection path 5, and a controlling part 9 for driving and controlling the part 7 in accordance with the identification signal of the part 1.
Patent JP-2001228510-A (JP)
Title: Visual field frame varying device for optical equipment
Inventor: YAMAMOTO HARUSHIGE
IPC: G03B13/12
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a visual field frame varying device for optical equipment capable of accomplishing a good finder visual field frame shape at a low cost and with a simple constitution by eliminating the inclination of a visual field frame varying member. SOLUTION: The aspect ratio of the finder visual field frame is changed by mutually moving 1st and 2nd visual field frame varying members 201 and 202 provided with groove parts which are slidably engaged with the engagement projections 101b and 101c of a finder base plate 101 in a diagonal direction, and the device is provided with a 1st positioning means for deciding one aspect ratio by moving the 1st and 2nd visual field frame varying member in a 1st direction and bringing the 1st end faces of plural groove parts into contact with plural engagement projections respectively, and a 2nd positioning means for bringing the visual field frame varying members into contact with the supporting member while bringing the engagement projections into contact with the 1st end faces of the groove parts.
Patent JP-2001168386-A (JP)
Title: Iii nitride compound semiconductor element
Inventor: ITO JUN
IPC: H01S5/323
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To eliminate the warpage of the laminate of a substrate and a III nitride compound semiconductor layer. SOLUTION: The III nitride compound semiconductor layer having an element function is formed on the surface of a substrate layer formed in a textured structure.
Patent JP-2000307400-A (JP)
Title: Power supply controller
Inventor: TOMITA KOKICHI
IPC: H03K17/08
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To detect an over-current without the need for replacement of a resistor by automatically changing a detected value for discrimination of the over-current even when a load is changed. SOLUTION: A power supply controller is provided with a reference circuit consisting of overheat self-interruption type semiconductor switches QA, QB controlling the current flowing to motors M1, M2 in response to a control signal and a series circuit comprising the switch QB and a reference resistor 5, of a comparator circuit CMP1 that compares a prescribed over-current discrimination value C with a difference (A-B) between the source voltage A of the switch QA and the source voltage B of the switch QB so as to discriminate whether an over-current takes place and outputs a detection signal in response to the discrimination result, and a drive circuit 2 that turns on/off the switch QA depending on a control signal in response to the detection signal.  The power supply controller that controls on/off of the switch QA depending on the quantity relation between the over-current discrimination value C and the difference (A-B) is provided with a sensor 7 which detects a change in a load VB and outputs a corresponding signal, and changes the current flowing in the reference resistor 5 in response to the output of the sensor 7.
Patent JP-2001233316-A (JP)
Title: Can for food and beverage, and manufacturing method therefor
Inventor: YOSHINO AKIRA
IPC: C23C8/22
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a can for food and beverage and a manufacturing method therefor in which the cost of a can material can be reduced without degrading the pressure resistance of the can. SOLUTION: Internal and external surface layers of a sheet metal 20 constituting the can for food and beverage are fluorinated and carburized, and then, the surface layers are formed into a hardened layer A by carburizing.
Patent JP-2001235131-A (JP)
Title: Thermal decomposition type gasifying incinerator
Inventor: MASUDA YASUHIKO
IPC: F23G5/44
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a thermal decomposition type gasifying incinerator which can enhance combustion efficiency and can improve the efficiency of an incinerating operation and an ash recovering operation. SOLUTION: A plurality of hearth members 40 constituted of a heat-resisting metal are laid over a part or the whole of a hearth 20 of a primary combustion chamber 30. The hearth member 40 has a space part 44 for supplying combustion air to the primary combustion chamber 30, inside it, and also has air jetting nozzles 45 communicating with the space part 44, in the upper part thereof.
Patent JP-2001242020-A (JP)
Title: Torque sensor
Inventor: MURAKAMI TETSUYA
IPC: B62D1/16
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a torque sensor improved in detecting efficiency, having both excellent magnetic and mechanical characteristics required for not only detecting but also transmitting torque, being small in the number of parts, and having excellent precision and sensitivity for detection. SOLUTION: A magnetic flux passing part of a first cylindrical member 11 made of magnetic material where a first shaft 3 is press-fitted is surrounded by a magnetic flux regulating part of a second cylindrical member 12 made of conductive non-magnetic material rotated together with a second shaft 4. A ring-like gap δ is formed between an inner periphery of the magnetic flux passing part and an outer periphery of the first shaft 3. An outer periphery of the second cylindrical member 12 is surrounded by coils 33, 34 generating magnetic flux so as to generate alternating field. An overlapped area where openings 41, 42 of the magnetic flux passing part and openings 43, 44 of the magnetic flux regulating part are partially overlapped in the radial direction is changed with relative rotation of the shafts 3, 4.  Transmitting torque generated by the shafts 3, 4 is detected based on change of passing magnetic flux in the magnetic flux passing part corresponding to the change of the overlapped area.
Patent JP-2000215684-A (JP)
Title: Semiconductor memory
Inventor: TANAKA TOSHIHIRO
IPC: G11C16/06
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To perform electrical rewriting of sector information easily while disconnecting a bus between a semiconductor device and a system to be used by detecting the write state of a memory cell related to write operation or write verify operation and controlling continuation/stop of a write operation repeated during a rewrite operation based on the detection results. SOLUTION: If the information of data latch in a sense amplifier circuit SAC specifies at least one write operation after a memory cell state detecting operation is detected by a memory cell state detecting circuit ALLC, write operation is repeated again. If the information of data latch in the sense amplifier circuit SAC entirely represents write non-select state as a result of memory cell state detecting operation, repeated write operations are ended after the memory cell state detecting operation. More specifically, the memory cell state detecting circuit ALLC provided for each data line controls continuation/stop of write operation being repeated during a rewrite operation.
Patent JP-2001240868-A (JP)
Title: Method of producing coke for blast furnace
Inventor: NOMURA SEIJI
IPC: C10B53/00
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing coke for blast furnace by formulating waste plastics to the coal to be charged for producing without a large equipment investment in a pig-iron making process in iron and steel industry. SOLUTION: Plastics, organic compounds or waste plastics including them are formulated to the coal for coke making and they are dry-distilled together with the coal in a coke oven to produce the coke for blast furnace. In this case, the waste plastics are coated with a binding filler (coal binder and/or petroleum binder) on their surfaces, then formulated to the coal and dry-distilled in the coke oven.
Patent JP-2001239440-A (JP)
Title: Machining center
Inventor: WATANABE KAZUO
IPC: B23Q15/24
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To detect an actual main spindle position in at least directions of two axes close to a workpiece machining position receiving no influence of thermal deformation and compensate a workpiece machining position of a main spindle based on the main spindle position to machine a workpiece with high precision. SOLUTION: X-axis and Y-axis magnetic sensors 24, 25 are provided at positions apart from machine zero point O by respective reference distances Lx, Ly in the directions of X-axis and Y-axis on a jig 18 on a bed. Position detection tools provided with magnets for detecting X-axis and Y-axis directions are mounted on the main spindle of machining center. Deviation amounts, Δx, Δy are obtained from actual travel distances L1x, L1y of the main spindle when the sensors 24, 25 corresponding to each magnet detect each magnet and the reference distances Lx, Ly to compensate a workpiece coordinate zero point O1 to use it as a new workpiece coordinate zero point O2. The workpiece W is machined based on the new workpiece coordinate zero point O2 to improve machining precision.
Patent JP-2000258536-A (JP)
Title: Method and apparatus for sorting of detection result from gamma-ray detector in real time as well as method and apparatus for correction for uniformity of detecting element
Inventor: MESTAIS CORINNE
IPC: G01T1/24
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To obtain a sorting method in which a signal as a result of a diffusion radiation and a signal as a result of the collection of an imperfect electric charge can be discriminated immediately in the case of a semiconductor detector. SOLUTION: In this method, a detection signal from a gamma-ray detector of a type provided with a semiconductor detecting element is sorted in real time. a) In a calibration mode, intensity data and rise-time data are established, two parameter detection spectrums regarding the data are created, and two parameter permission windows F are created so as to correspond to a correlation between the intensity data and the rise-time data. b) In an inspection mode, intensity data and rise-time data are established, whether the data are within the two parameter windows F or not is judged, and, when the data are outside the windows, the data as a set are excluded, and an event is sorted in real time.
Patent JP-2001244078-A (JP)
Title: Organic light emitting device and method for forming image by using it
Inventor: HIRAI HIROYUKI
IPC: H01L51/50
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an optical resonator organic light emitting device excellent in drive durability, a light emitting device array for exposure light source, and a method for forming color images with accurate color reproducibility by using either one of the above devices. SOLUTION: This invention provides optical resonator organic light emitting device consisting of an optical transparent substrate, a dielectric multi-layer film formed on the substrate, a transparent electrode, an organic chemical compound layer which includes at least an organic light emitting layer containing ortho-metallation complex and a back electrode, and a light emitting device array for exposure light sources made by arranging plural organic light emitting devices of picture element size of 10-500 μm at intervals of 1-50 μm. A method for forming images is also provided by exposing sensitive material using either one of the above devices to develop the material.
Patent JP-2001248678-A (JP)
Title: Shock absorbing mechanism
Inventor: OTA IKUO
IPC: F16F9/49
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To optimize the application of a shock absorbing mechanism not only to a large-diameter front fork but to a smaller-diameter front fork without a reduction in size of the base of a seat pipe. SOLUTION: The shock absorbing mechanism has an oil lock piece 3 and an oil lock collar 5, and has a substantially cylindrical and radially contractible cylindrical collar member 10 integrally on the inner surface of the substantially cylindrical lower end of the oil lock piece 3.
Patent JP-2001239526-A (JP)
Title: Mold, its production method, and method for producing anisotropic conductive sheet
Inventor: HANAWA KAZUMI
IPC: B29L7/00
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a mold which can form a magnetic field having an enough strength distribution in a sheet molding material layer and mold an anisotropically conductive sheet having conductive parts of a complex pattern with a small pitch and a desired insulating property between the conductive parts, a method for producing the mold, and a method for producing the anisotropically conductive sheet using the mold. SOLUTION: The mold in which a plurality of magnetic substance parts, which are separated from each other, are formed on a substrate made of a magnetic substance has a non-magnetic substance layer having through holes which is formed on the substrate and a lid material installed to close the through holes, and the magnetic substance parts are composed of magnetic substance particles packed in the space between the substrate and the lid material in the through holes.
Patent JP-2001243255-A (JP)
Title: Information management system, information managing method and recording medium storing information management program
Inventor: TAMAKUBO KATSUMI
IPC: G06F12/00
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an information management system capable of constructing a database with high utility value by providing prescribed rules in procedures to register information. SOLUTION: This information management system manages information by storing the information to be handled in a company in the database and is characterized by providing a company information database to store the information, an information managing part to associate information by extracting necessary pieces of information from the information created by using a template in which attribute information necessary for associating the information intended to be registered in the company information database with the registered information and a database managing part to register the pieces of information associated in the information managing part in the company information database.
Patent JP-2000319516-A (JP)
Title: Auxiliary for processing resin and thermoplastic resin composition using the same
Inventor: TSUCHIBE KEN
IPC: C08L101/00
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary which is used for processing resins, can impart persistent lubricity to the resins, and can prevent the deterioration of the resins, and to provide a thermoplastic resin composition using the auxiliary. SOLUTION: This auxiliary for processing resins comprises a copolymer composition which comprises 40 to 90 wt.% of a methacrylic acid (1 to 18C) alkyl ester-based units and 10 to 60 wt.% of an acrylic acid (1 to 18C) alkyl ester-based units and has a weight-average mol.wt. of 100,000 to 500,000, and contains 10 to 50 wt.% of a component having a weight-average mol.wt. of <=50,000. A thermoplastic resin composition uses the auxiliary.
Patent JP-2001254592-A (JP)
Title: Free cross-section shield excavator
Inventor: TANIGUCHI KAZUYUKI
IPC: E21D9/087
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To allow excavation into an arbitrary cross-section shape and to easily apply to a slurry shield method as well as an earth-pressure type, hydraulic type, or pressurized high pressure slurry shield method, excellent in excavation efficiency. SOLUTION: Excavation in horse-shoe cross section is allowed with combination of oscillating cutters 4A and 4B. The oscillating cutters 4A and 4B are supported with oscillation axles 11 and 12 for free oscillation. Cutter drive arms 13 are fitted on a rear side independent of the oscillation axles 11 and 12 while the other sides of the cutter drive arms 13 are allowed to penetrate a diaphragm 3 of a shield excavator, to be connected to an arcuate rack gear 14 with its center as the oscillation axles 11 and 12. A plurality of cuter motors 15 engaging with the arcuate rack gear 14 are drive sources.
Patent JP-2001252529-A (JP)
Title: Exhaust gas cleaning apparatus and method of manufacturing the same
Inventor: TOYODA TETSUO
IPC: F01N3/02
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas cleaning apparatus for developing excellent exhaust gas cleaning capacity not only at the time of usual operation of a car engine but also at the time of start or stop in the first place and simply and easily realizing the same in the second place, and a method of manufacturing the same. SOLUTION: The exhaust gas cleaning apparatus 1 is equipped with a honeycomb structure having cell walls 2 made of a catalyst substance 9 and the catalyst substance 9 contains a silica powder 6 excellent in the adsorbability of a harmful substance, inorganic fibers 7 being a reinforcing material and an inorganic binder 8. The silica powder 6 comprises a porous structure having many pores and has characteristics adsorbing, burning and removing a harmful substance in a high temperature region and sucking and adsorbing the harmful substance by the pores 10 in a low temperature region and the harmful substance sucked and adsorbed by the pores 10 is burnt and removed in the high temperature region. The exhaust gas cleaning apparatus 1 is manufactured by extrusion molding and baking.
Patent JP-2001252638-A (JP)
Title: Method and device for treating organic chlorine compound
Inventor: NISHIKAWA HIDEKAZU
IPC: A62D101/22
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for treating an organic chlorine compound capable of easily and sufficiently decomposing and removing the organic chlorine compound such as dioxins contained in the matter to be treated, especially in the inorganic solid matter, and capable of reducing treating cost. SOLUTION: The method for treating the organic chlorine compound is appropriately performed by using a treating device 1 provided with a dissolving tank 11 to which the matter W to be treated containing the inorganic solid matter containing the organic chlorine compound is supplied and a solid-liquid separation tank 12, UV rays radiating parts 21 and 22 and an adsorption tank 31 provided in order at the following stage of the dissolving tank 11, and the method is provided with a dissolving stage for dissolving the inorganic solid matter to an acid A and a decomposing/removing stage for decomposing and/or removing the organic chlorine compound in the acid solution Wa in which the inorganic solid matter is dissolved.
Patent JP-2001252482-A (JP)
Title: Toy
Inventor: KASAI KENZO
IPC: A63H33/00
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a toy allowing a user to open it on his or her knees while sitting to freely play with it, and being easy to carry around. SOLUTION: A picture book 1 made of cloth has first and second handle sections 2a and 2b and a body section 3. The body section 3 is collapsible and the end of at least one of the first and second handle sections 2a and 2b is attachable to the body section 3.
Patent JP-2001268925-A (JP)
Title: Power supply unit
Inventor: KISHIMOTO NAOKAGE
IPC: H05B41/24
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To increase reliability in a power supply unit using an inverter circuit having a partial smoothing power circuit by preventing large stress from being produced in a switching element. SOLUTION: This power supply unit is provided with the inverter circuit which includes at least one switching element Q2 and converts an AC power source E rectified through a rectifier DB into AC high-frequency power to be supplied to loads La1, La2, the partial smoothing power circuit constituted of a capacitor C6 charged by ON/OFF operation of the switching element Q2, and a control circuit 1 which generally uniforms current flowing through the switching element Q2 when the switching element Q2 is turned on before the oscillation of the inverter circuit starts, charges the capacitor C6 so as to become a prescribed voltage value or higher.
Patent JP-2001266186-A (JP)
Title: Automatic ticket examination machine
Inventor: SAWADA MITSUHIRO
IPC: G07B15/00
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an automatic ticket examination machine into which a user can easily insert their passenger tickets, etc. SOLUTION: The lower side part of an oblong slit-like opening forming a slit where the passenger tickets, etc., are put into the main body of an automatic ticket examination machine is protruded to the outside of the ticket examination machine as a guiding piece.
Patent JP-2001263813-A (JP)
Title: Heat exchanger and hot water supply device using it
Inventor: IWATA KENGO
IPC: E03D9/08
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger for instantly controlling water temperature without any damage by thermal shock in a heat exchanger with a reduced heat capacity. SOLUTION: A metal layer 11, an insulation layer 12 containing a thin or thick film that is formed on the metal layer, a beat generation layer 14 that contains a thin-film or thick-film resistor being formed at a specific region on the insulation layer and generates heat by receiving power, and a plurality of power feed terminals 1 3a and 1 3b that are electrically connected to the resistor of the heat generation layer are provided.
Patent JP-2001267737-A (JP)
Title: Method of manufacturing printed board filled with paste, and its device
Inventor: OGAWA HIROYOSHI
IPC: H05K3/40
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a method of filling a blind via or a through hole in a printed board with paste without leaving bubbles. SOLUTION: Paste is stuck within a blind via, and then a printed board is rotated with the opening of the bottomed via directed in the central direction of rotation so as to add centrifugal force to the paste. The bubbles within the paste collect to the surface of the paste by the centrifugal force and are discharged to outside, so the bubbles never remain in the paste.