baber/WOPTO huggingface dataset:
Patent JP-H10149053-A (JP)
Title: Temperature control device of fixing device
Inventor: MIYOSHI NORIYUKI
IPC: G05D23/19
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To eliminate the effect of temperature unevenness to provide a stable fixed image in the image formation just after starting a fixing device by calculating temperature change quantity on the basis of temperature information, and controlling the current-carrying of a heating source on the basis of the calculated temperature change quantity. SOLUTION: When the surface temperature of a thermal fixing member 1 is detected by a temperature sensor 3 in the initial, stage of rotation of the thermal fixing member 1, a temperature information determining means 4 determines the temperature information detected from the temperature sensor 4 according to the rotating period of the thermal fixing member 1. A temperature change quantity calculating means 5 calculates a precise temperature change quantity from which the effect of temperature unevenness is eliminated on the basis of the temperature information determined by the temperature information determining means 4. A current-carrying control means 6 controls the current-carrying of a heating source 2 on the basis of the precise temperature change quantity calculated by the temperature change quantity calculating means 5.  Thus, the current-carrying of the heating source 2 can be precisely controlled without being influenced by a temperature unevenness, even if present in the rotating direction of the thermal fixing member 1.
Patent JP-2000148892-A (JP)
Title: Betting system and prepaid card for betting
Inventor: HAYAKAWA EIJI
IPC: G06Q50/00
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To grasp a balance state without handling cash by receiving reimbursement based on recorded data, updating the recorded data of a prepaid card for betting, recording data on the reimbursement and printing it. SOLUTION: When betting is received, a betting receiving means 3 updates the recorded data of a recording part of a prepaid card 2a for betting and records data on the betting. Also, the data on the betting is printed on a print part (3). When a contest is over, a user uses a prepaid card 2b for betting and receives reimbursement in a reimbursement receiving means in the betting system (4). The reimbursement receiving means receives the reimbursement based on the recorded data of the recording part of the card 2b for betting inserted into a card reader. And, the recorded data of the recording part of the card 2b for betting is updated and the data on the reimbursement is recorded. The data on the reimbursement is also printed on the print part.
Patent JP-H03185411-A (JP)
Title: Photographing device
Inventor: HAYASHI TAKAYUKI
IPC: G02B7/08
Filed: 1989-12-14
Abstract: PURPOSE:To rotate a lens barrel and to perform a focusing operation even in an inner focusing system by providing a rotatable operation ring on the lens barrel, detecting the rotational amount of the ring and moving a focusing lens. CONSTITUTION:The operation ring 17 is rotatably provided on a fixed barrel 14 to which lenses 11-13 are mounted so that manual focusing can be possible. The focusing lenses 31-33 are mounted to a lens moving frame 30, and a guiding boss part 36 is screwed with the screw part of a screw guide pole 39, then the lens frame 30 is moved in an optical axis direction and autofocusing is performed. In the case of performing the manual focusing with such constitution, the rotational amount is detected by a magnet 19 and a magnetism detection element 20 by rotating the ring 17, and a motor 43 is driven through a control circuit 52 in accordance with the detection signal, so that the manual focusing operation is performed even in the inner focusing system.
Patent JP-H02317-A (JP)
Title: Thin film working method
Inventor: SHINOHARA HISATO
IPC: H01L21/316
Filed: 1988-12-23
Abstract: PURPOSE:To eliminate the generation of swell of the end portion of a worked trench by arranging an SiO2 layer, in which impurity is not doped at all, between a base substrate and a thin film, as an object to be worked, and projecting a laser light whose wavelength is equal to or shorter than 400nm. CONSTITUTION:By making a light beam 11 pass a beam expander 5 and a slit 6, a laser beam 13 is obtained, and converged by a cylindrical lens 7 in the manner in which the width of an open trench on a working surface becomes 20mum. A beam 14 is projected in a linear form on an object 2 to be worked on a substrate 9, and the open trench is formed by working. For a surfaces to be worked, a non-doped SiO2 film 11 of about 200Angstrom  thick formed by sputtering method is arranged on a green plate glass 8, and thereon an ITO (indium tin oxide) transparent conductive film 2 is formed. Thereby, the residue of melted material can not be found in the vicinity of both ends of the trench 1, and a fine surface without the generation of swell can be obtained.
Patent JP-H09141486-A (JP)
Title: Welded and fixed structure of metallic frame
Inventor: HASEGAWA HIROAKI
IPC: B23K9/025
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To realize the firm welding with relatively small beads by providing at least a metallic pipe frame on one side which is opposite to other metallic frame. SOLUTION: An axial part of a pipe frame 12 opposite to other metallic frame 10 is recessed in the radial direction along the axial direction from the part about one half of the circumferential surface to form the axial part of approximately crescent section, and the pipe frame 12 is opposite to the other metallic frame 10 on the inner surface side of the recessed axial part, and beads 16a, 16b are provided along two valleys which are tangential lines of the frames.
Patent JP-H10156673-A (JP)
Title: Simulation device for production line
Inventor: SATO KENICHI
IPC: G06Q50/04
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To reliably evaluate the process capability of production line without a special knowledge in a short time. SOLUTION: Operating state is found by performing simulation on the basis of production condition data and process condition data by a computing unit 20 and displayed on a display unit 4 by a display control unit 22 in form of moving images the beginning states of respective processes of the production line are found from the display control unit 2 on the basis of the operating state, the setting state is displayed on buffers between respective processes of the production line, on a display screen of the display unit 4. When the stop of a facility of the production line or the wait of an operator are generated, those are informed by voice.
Patent JP-H05133342-A (JP)
Title: Operation control method for air compressor
Inventor: KAAI MASAFUMI
IPC: F04B49/02
Filed: 1991-11-13
Abstract: PURPOSE:To provide an operation control method for an air compressor wherein prevention of emulsification of lubricating oil can be attained by maintaining good safety. CONSTITUTION:In an air compressor for obtaining compressed air by operating a compressor main unit driven to be linked with an electric motor, when operation stop time (measured time ta) of the electric motor reaches the preset reference time t1, the electric motor is placed in no-load operation over the predetermined time t2. In the case of the operation stop time (measured time ta) of the electric motor and the compressor main unit such as over the reference time t1 or more, since the no-load operation is performed, lubricating oil can be maintained to a temperature of predetermined value or more according to action of the compressor main unit, and emulsification of the lubricating oil can be avoided. Since prevention of emulsification of the lubricating oil can be contrived without using a heater, safety is provided excellent.
Patent JP-H10170289-A (JP)
Title: Position calculating device
Inventor: KUROKAWA HISASHI
IPC: G01C21/00
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To make judgement of failure in the calculating speed continuously even in case electric wave signals from a GPS satellite are not receivable and calculate the speed and position of a moving body accurately. SOLUTION: An inertial navigation sensor 11 senses the acceleration and angular velocity of a moving body using an acceleration sensor and gyroscopic sensor, and a GPS receiver 1 calculates the absolute position of the moving body from the electric wave signals given from a GPS satellite. When electric wave signals from the GPS satellite are received, a navigation calculating means 12 calculates the speed and position of the moving body using the data given by the GPS receiver 1 and inertial navigation sensor 11, and calculates them using the data given by the sensor 11 when such signals are not being received, and in case the speed calculated by a failed speed judging means 14 is judged as failure, it re-calculates the speed and position of the moving body on the basis of the mean speed calculated by an at-reception mean speed calculating means 13.
Patent JP-H04198927-A (JP)
Title: Optical phase detection system
Inventor: MIYAZAKI TETSUYA
IPC: H04B10/61
Filed: 1990-11-29
Abstract: PURPOSE:To easily obtain the optical phase detection system which is low in demodulation error by compensating the residual phase offset in the phases of the signal light and locally emitted light in optical 90 deg. hybrid by respectively two optical phase compensation plates and further adjusting the offset so as to have an ideal phase relation. CONSTITUTION:The signal light S1' and the locally emitted light L0' are respectively previously so subjected to polarization compensation as to attain the linear polarization state forming 45 deg. angle with polarized light separating elements 1a, 1c and are then separated respectively to P and S polarized light components S3' and L3' and S2' and L2'. The respective polarized light components S2'. S3' of the signal light are maintained at the same phase by adjusting these components with the optical phase compensation plates 9a, 9b and 90 deg. phase difference is generated between the polarized light components L2' and L3' of the locally emitted light; thereafter, the respective polarized light components S3', L3', S2', L2' are multiplexed by multiplexing elements 1b, 1d to obtain an I component and a Q component. The residual phase offset by the error at the time of packaging of the element is compensated in this way and the remodulation error is lowered by adjusting the phase relations.
Patent JP-2001142019-A (JP)
Title: Optical scanning system and optical scanner
Inventor: AOKI MASAKANE
IPC: G02B26/12
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To realize an optical scanning system capable of restraining the bend of a scanning line or the fluctuation of pitch while securing long back length. SOLUTION: This optical scanning system condenses a beam deflected by a light deflector 5 as a light spot on a surface to be scanned 9 and is constituted of two lenses 6 and 7. As for the lens 6 near to the light deflector side, the 1st and 2nd surfaces of the lens have different curvatures in main scanning and subscanning directions and have positive refractive power in the main scanning direction and negative refractive power in the subscanning direction. As for the lens 7 near to the surface of the scanned side, the 1st surface and the 2nd surface of the lens have different curvatures in the main scanning and subscanning directions, and have positive refractive power in the subscanning direction.  The lens 7 is constituted so that the lateral magnification β2 in the subscanning direction at the center image height of the optical scanning system satisfies a condition (1) 1.0<=|β2|<=1.4.
Patent JP-H09167886-A (JP)
Title: Manufacture of wiring board
Inventor: NAKAKAWAJI FUJITO
IPC: H05K1/09
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To enable an insulating board to be prevented from being warped and protected against chipping or cracking caused by an external force. SOLUTION: Precursor sheets 11a, 11b, and 11c formed of inorganic insulating powder, thermosetting resin, and thermosetting binder are prepared. Then, a prescribed pattern is printed on each of the precursor sheets 11a, 11b, and 11c with metal paste of a mixture composed of thermosetting resin precursor and metal powder. The precursor sheets 11a, 11b, and 11c and the metal paste are thermally cured.
Patent JP-2000146466-A (JP)
Title: Heat exchanger
Inventor: MAKI TAKEHIKO
IPC: F22B1/08
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To install in a narrow gap by providing a double tube having an inner tube provided in an outer tube and a header divided to first and second header chambers, communicating an end of the outer tube with the first chamber and communicating an end of the inner tube with the second chamber through the first chamber. SOLUTION: In the case of applying to a boiler 1, the boiler 1 has a plurality of outer tubes 3, inner tubes 4 are respectively coaxially provided in the tubes 3 to form double tubes 5. An upper end of each tube 3 is connected to an upper header 6, and a lower end is connected to a lower header 7. An upper end of each tube 4 is connected to an upper header 8 through the header 6, and a lower end is connected to the header 7. The header 7 is constituted as an integral header 9, and divided therein into header chambers 11, 12 by a partition plate 10. The lower end of each tube 3 communicates with the chamber 11. The lower end of each tube 4 is coupled to the plate 10 in the state passing through the chamber 11 to communicate with the chamber 12.
Patent JP-H02171152-A (JP)
Title: Artificial rice and production thereof
Inventor: KOIDE KAORU
IPC: A23L7/10
Filed: 1988-12-26
Abstract: PURPOSE:To obtain an artificial rice having excellent property for the alimentary therapy of renal insufficiency, hepatic function disorder, etc., by mixing starches, whey protein and water and forming the mixture with an extruder under heating. CONSTITUTION:Starches, whey protein, preferably sodium alginate, a calcium component and water are mixed with each other and formed with an extruder under heating to obtain the objective artificial rice. Preferably the amount of the whey protein is 0.1-10%, that of sodium alginate is 0.1-2.5% based on dried raw material and that of calcium is 50-80mg per 100g of the product.
Patent JP-H11155321-A (JP)
Title: Steering device in sulky type traveling farming machine
Inventor: TANAKA SHUJI
IPC: B62D1/16
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a steering device of a sulky type traveling farming machine, capable of securing the shaft strength against a twist by supporting an input shaft for the steering and an output shaft for the steering by each surface of shaft-supporting parts protruding from inner faces of a transmission case to shorten the length of the input shaft for steering. SOLUTION: This steering device has a lower side steering shaft 27 rotatably supported by a first bearing part installed on the upper surface of a shaft- supporting part 15c protruded from the surface of the inner wall of a transmission case 15, and a sector shaft 29 rotatably supported by a second bearing part installed on the lower surface of the shaft-supporting part 15c. The rotation of the lower side steering shaft is transmitted through an intermediate shaft 28 penetrating an open hole of the shaft-supporting part 15c to the sector shaft 29 by a gear structure 27a, 28a, 28b and 29a. As the result, the lengths of the lower side steering shaft 27 and the sector shaft 29 can be reduced and the strength against twists acting on the lower side steering shaft 27 and the sector shaft 29 is secured.
Patent JP-H02170063-A (JP)
Title: Noninductive electromagnetic wave detector
Inventor: SUZUKI HIROSHI
IPC: G01R29/08
Filed: 1988-12-23
Abstract: PURPOSE:To stabilize characteristics by forming a long-sized oxide superconductive base material of superconductive single crystal particles which have nonsuperconductive films among the particles and folding the base material. CONSTITUTION:An electromagnetic wave detection part 2 which consists of a thin film of the oxide superconductive material is constituted on the surface of an insulating substrate 1. This detection part 2 is constituted by forming the oxide superconductive material in a thin stripe shape and folding it lengthwise into a noninductive electromagnetic wave detection body 3. For example, the detection part 2 is extended long in a Y direction and short in an X direction to provide Y-directional directivity, i.e. maximum sensitivity to an electromagnetic wave which deviates in the Y direction among linear polarized waves. The oxide superconductive material is formed of the superconductive single crystal particles 13 and nonsuperconductive layers 14 preset among the particles. Thus, the oxide superconductive material is formed with good reproducibility. The extension shape of the thin film is changed optionally to form a electromagnetic wave detector with desired characteristics.
Patent JP-H10166229-A (JP)
Title: Frame assembling method and device
Inventor: OKAMOTO KAZUAKI
IPC: B23P21/00
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To fit frame members to both side edges, opposing each other, on one side of a glass plate at a time with simple operation when the frame members are mounted on the peripheral edges of the glass plate. SOLUTION: In a frame assembling method, a glass plate G is fixed for its peripheries to be protruded into an air so that frame members W with packings can be mounted at a time to both side edges, opposing each other, on one side of the glass plate G. At one side edge of the glass plate G, the frame member W is held in the condition that one end approaches to the glass plate G and the other end is inclined to separate from the glass plate G, and the frame member W held at the other side edge of the glass plate G, being inclined, is transferred to the other frame member W together with the glass plate G at the end of the frame member W contacting the glass plate G.  After the angular portions of the glass plate G are inserted into both frame members W following transfer, both inclined frame members W are rotated around the ends to be parallel to the side edges of the glass plate G, so that both frame members can be fitted to the side edges of the glass plate G all over their lengths.
Patent JP-2000144319-A (JP)
Title: Thin steel sheet excellent in formability and hardenability and its production
Inventor: HAGA JUN
IPC: C22C38/00
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To produce a thin steel sheet having sufficient formability applicable to forming for parts for car body structure and capable of easily obtaining high strength by hardening after the forming, and to provide a method for producing the same. SOLUTION: This thin steel sheet is the one in which the steel has a compsn. contg., by weight, 0.05 to 0.20% C, <=0.1% Si 0.8 to 2.0% Mn, <=0.02% P, <=0.02% S, <=0.005% N, 0.0003 to 0.004% B and 0.01 to 0.10% sol.Al also so as to satisfy sol.Al(%)>=9.6×N(%) and Ti in the range of <=3.4×N(%), and the balance Fe with inevitable impurities. The method for producing the thin steel sheet is the one in which a steel slab having this compsn. is hot-rolled, is formed into a hot-rolled coil at >=600 deg.C coiling temp. or is formed into a hot rolled coil at >=480 deg.C coiling temp., is thereafter cold-rolled and is annealed.
Patent JP-H05154334-A (JP)
Title: Exhaust pump device of semiconductor manufacturing apparatus
Inventor: KUMADA MASATOSHI
IPC: C30B25/14
Filed: 1991-12-11
Abstract: PURPOSE:To avoid the trouble of an exhaust pump system caused by the adhesion of an unreacted product and to enhance the rate of operation of a semiconductor manufacturing apparatus by providing an active trap having a mechanism to which the unreacted product in process gas is bonded by reaction in the semiconductor manufacturing apparatus or the exhaust pump system. CONSTITUTION:An active trap 2 having a mechanism to which the unreacted product in process gas is bonded by reaction is provided in a semiconductor manufacturing apparatus or an exhaust pump system. This active trap 2 has function controlling a rate limiting condition at the time of vapor phase growth such as the vacuum degree, temp. or process gas flow rate of the membrane vapor phase growth on a substrate of the process gas to accelerate the reaction of the unreacted product. As a result, the trouble of the exhaust pump system caused by the adhesion of the unreacted product is avoided and the rate of operation of the semiconductor manufacturing apparatus is enhanced.
Patent JP-H05158973-A (JP)
Title: Method and system for machine translation
Inventor: SHIBATA SHOGO
IPC: G06F17/28
Filed: 1991-12-11
Abstract: PURPOSE:To provide machine translation method and system capable of easily verifying a translated result by displaying the certainty of translation word candidates so as to identify it, and allowing an operator to consistently select the same translation word by displaying the history of translation word selection together with the translation word candidates in the case of selecting a translation word out of the translation word candidates. CONSTITUTION:In the machine translator for translating an inputted sentence of an original language into a sentence of an objective language, a candidate extracting part 1 extracts the translation word candidates of words included in the original language sentence and a candidate evaluating part 2 evaluates the certainty of each of plural extracted translation word candidates. A candidate selecting part 3 selects one translation word from the evaluated candidates and distinguishably displays the selected translation word and its certainty on a display part 6.
Patent JP-H04193503-A (JP)
Title: Slit press device
Inventor: HIRANO EIICHI
IPC: B28B3/02
Filed: 1990-11-28
Abstract: PURPOSE:To divide a plurality of blade-shaped projections into the uniform shape, reduce products of defective dimensions and eliminate the generation of cracks at the time of burning by forming said blade-shaped projections respectively on the positions on both of punches to conform with each of top sections when being overlapped and setting specifically respective height of blade-shaped projections on the punches. CONSTITUTION:A blade-shaped projection 6 having the height of 1/4 or less of the thickness of a green sheet 22 is formed on a first lower punch 5, and a blade-shaped projection 10 having the height of 1/2 or less of the thickness of the green sheet 22 is formed on a first upper punch 9 on the positions where top sections of both blade- shaped projections 6 and 10 are conformed with when both projections are in parallel respectively in the X-axis direction and also both punches 5 and 9 are overlapped. The height of the blade-shaped projections on the outermost side on one or both punches is set lower than the height of a central section. Recessed sections, therefore, are formed on the green sheet at the time of being clamped, one is deeper and the other is smaller than both faces, and a recessed section on the outermost side is formed by means of the blade-shaped projection lower than the central section to prevent the easy cracking at the time of burning or diving work after burning.