baber/WOPTO huggingface dataset:
Patent JP-H09182096-A (JP)
Title: Auto convergence circuit
Inventor: NAKADA MASAHIRO
IPC: H04N9/28
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To automatically correct the deviation of the dynamic convergence due to the deviation in the rotation direction of a raster which can not be adjusted by only static convergence, in a three-tube projector television. SOLUTION: This circuit is composed of detectors 1 and 2 detecting the deviation from the initial value of the reference signal superimposed on the overscan part of a video signal, a microcomputer 1 controlling correction amount and a circuit converting the output from the microcomputer by a DAC and performing the gain control of a convergence output circuit. By flowing the correction current of a saw tooth wave to a convergence coil by the detected voltage from the detectors 1 and 2, a value is automatically corrected to an initial adjustment value and color smear is eliminated when the deviation of the dynamic convergence due to the rotation direction of a raster is generated.
Patent JP-H11177449-A (JP)
Title: Mobile communication equipment
Inventor: ENDO TAKEFUMI
IPC: H04B1/40
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To efficiently save power and to attain a long life in a built-in battery by forming a shunt resistance which interferes serially in the operation current supply path by means of a MOS transistor and on/off-controlling it. SOLUTION: A logic control unit 2 outputs a power control signal Dx, consisting of a binary logical signal based on the operation state of a portable telephone terminal. When the power saving control signal Dx is set to a low inactive level, the MOS transistor M3 is controlled in an off state, and the operation current path to the transistor T1 of LNA1 is interrupted. Thus, its operation current Id is surely interrupted and a non-power consumption power saving state is set. Furthermore, the MOS transistor M3 for detecting the operation current in order to feedback-control the bias voltage Vb of the transistor T1 is commonly used as the function of a switch circuit for interrupting the bias operation current Id of the transistor T1 at saving of power.
Patent JP-H08176393-A (JP)
Title: Composite polypropylene composition
Inventor: OGAWA TOKUJI
IPC: C08L53/00
Filed: 1994-12-27
Abstract: PURPOSE: To provide a composite polypropylene composition for interior automotive trim, composed mainly of a highly crystalline propylene-ethylene block copolymer, having well-balanced physical properties and suitable for large-sized thin-walled molded articles. CONSTITUTION: This composite composition is composed of (A) 70-50 pts.wt. of a highly crystalline propylene-ethylene block copolymer comprising. Two components of an MFR of 1-50 (g/10min), an ethylene content of 1-4%, and an MFR of 50-150 (g/10min), an ethylene content of 5-10% and containing >=50% fraction insoluble in TCB at 120 deg.C, (B) 15-25 pts.wt. of an elastomer component containing an ethylene-propylene copolymer having a propylene content of 20-30% and an ethylene-butene copolymer having a butene content of 15-25% at a mixing ratio of 7/3 to 3/7 and (C) 15-25 pts.wt. of an inorganic filler. The MFR ratio of the component A to the component B is 4-30. The dispersed phase composed of agglomerated elastomer is finely dispersed with particle diameter of <=1μm in the continuous phase consisting exclusively of polypropylene.
Patent JP-H08175165-A (JP)
Title: Condenser unit
Inventor: HIGUCHI TOSHIYUKI
IPC: F25B39/04
Filed: 1994-12-27
Abstract: PURPOSE: To increase the rigidity of each side periphery, and prevent air from leaking out of a gap between the side peripheries by mutually overlapping the side peripheries of mutually adjacent fan shrouds. CONSTITUTION: One side periphery 3a of each fan shroud 3 is overlapped underneath the side periphery 3b of an adjacent fan shroud 3, and the other side periphery is overlapped above the side periphery 3a of an adjacent fan shroud 3. Since the side peripheries 3a and 3b of the adjacent fan shrouds 3 are mutually overlapped, these side peripheries 3a and 3b are increased in rigidity, and concurrently air is prevented from leaking out of a gap between them.
Patent JP-2001153817-A (JP)
Title: X-ray laminographic device
Inventor: FUKAMACHI TETSUAKI
IPC: G01N23/04
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To establish a reference and a method for determining conformity between an X-ray optical axis and the rotation center of a rotation axis from a laminogram so as to simplify regulation for matching the X-ray optical axis and the rotation center of the rotation axis with each other and to eliminate a personal unstable factor by a regulation operator. SOLUTION: In an X-ray laminogaphy for providing a laminogram of a plane parallel to a light receiving face including a rotation axis slanting to an optical axis of an X-ray generated from an X-ray source, the rotation center of the rotation axis, and a point crossed by the X-ray optical axis connecting an X-ray generation point and an intersection between the central axis of rotation for turning an optical image and the light receiving face together, a rotation axis moving means for matching the center of the rotation axis and the X-ray optical axis with each other is provided, and according to the information provided from the laminogram of a previously prepared object, the rotation axis position of a turntable or the X-ray optical axis position is moved.
Patent JP-2001151055-A (JP)
Title: Impact absorbing structure of vehicular part having curved surface
Inventor: ITO KAORU
IPC: B60R21/02
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a structure capable of sufficiently and efficiently absorbing an impact from outside applied to a curved surface in a vehicular part having a curved surface such as a curvature surface, a cylindrical surface, or a spherical surface. SOLUTION: An impact absorbing structure body 10 is comprised by integrally erecting a plurality of a flat first rib 14a (16a) and a second rib 14b (16b) on both faces of a substrate 12 in a state combined so as to mutually cross or form a perpendicular corner part. It is constituted so that a tip 32 of at least either of the first or second rib 14a or 14b erected on the face of the substrate 12 is arranged in a state contacting the curved surface 32 of the vehicular part 24 or facing it with an interval in between for transmitting the impact from outside to the curved face 23 of the vehicular part 24 via the impact absorbing structure body 10.
Patent JP-H04203955-A (JP)
Title: Inspection method of printing pattern
Inventor: YAMADA TOMOAKI
IPC: G01N21/88
Filed: 1990-11-29
Abstract: PURPOSE:To enable a proper image processing to be made by eliminating an image obtained by shooting a noise which is an unneeded reflection such as a direct reflection light from a printing pattern when performing inspection of a defect. CONSTITUTION:A variable-density screen is obtained by picking up an image of a printing pattern on a printing base screen such as a ceramic tape. Then, a printing base surface binary-coded image with a brightness level of the printing base surface as a threshold value and an unneeded reflection binary-coded image with a brightness level which is higher than a printing base surface brightness level as a threshold value are obtained from the variable-density image, where the unneeded reflection binary-coded image is subtracted from the printing base surface binary-coded image and is eliminated. Then, noise, etc., which is an unneeded reflection is not eliminated from a printing pattern and the variable-density image including an unneeded reflection can be input, thus enabling a defect to be inspected continuously. Therefore, optical conditions for picking up image can be set in a short time and a proper image processing can be made.
Patent JP-H05247526-A (JP)
Title: Heat treating device for metallic material
Inventor: NAKAYAMA RYOJI
IPC: H01F1/053
Filed: 1991-12-19
Abstract: PURPOSE:To permit the repeated use of hydrogen at the time of executing heat treatment of occluding hydrogen into a metallic material and thereafter discharging the hydrogen. CONSTITUTION:The objective heat treating device is provided with a heat treating furnace 11 executing hydrogen occluding treatment into a metallic material and hydrogen discharging treatment, hydrogen storing means 12 constituted of a hydrogen storage alloy storing hydrogen, a pressure sensor 13 measuring their internal pressures and internal temps. and controlling means 15 controlling the internals pressures and internal temps of the heat treating furnace 11 and hydrogen storing means 12 on the basis of the detector signals of each sensor 13 and 14 and executing the supply of hydrogen to the heat treating furnace 11 and its discharge in accordance with the treating state of the heat treating furnace 11.
Patent JP-H08173083-A (JP)
Title: Sharp taste-reducing agent and food reduced in sharp taste
Inventor: KATSURAGI YOSHIHISA
IPC: A23L27/00
Filed: 1994-12-26
Abstract: PURPOSE: To obtain a sharp taste-reducing agent containing an acidic phospholipid or its lyso compound as an active ingredient, capable of reducing the sharp taste by adding it to a food having a sharp taste, not lowering the flavor and antiseptic effect of a sharp taste ingredient itself, capable of being easily drunk, and not weakening the physiologically active effect of the sharp taste ingredient. CONSTITUTION: This sharp taste-reducing agent contains an acidic phospholipid such as phosphatidyl serine, phosphatidic acid, phosphatidyl inositol, phosphatidyl glycerol or cardiolipin or its lyso compound such as lysophosphatidic acid an active ingredient. The sharp taste ingredient contained in the food having the sharp taste includes psaicine, piperine, aryl mustard oil, α-sanshool, β-sanshool, and shogaol.
Patent JP-H04201586-A (JP)
Title: Dot line printer
Inventor: MATSUMOTO YOSHIKANE
IPC: B41J2/51
Filed: 1990-11-30
Abstract: PURPOSE:To achieve improvement of a printing speed and miniaturization of a shuttle mechanism part by a method wherein driving is so controlled that an average motor speed of a reversing section of a hammer bank in all dot density printing capable of being installed other than ordinary dot density printing is made to approach a motor speed in ordinary dot density printing. CONSTITUTION:For ordinary dot density printing a shuttle motor is rotated at a uniform speed. For low dot density printing an average speed is changed to approach a speed of the shuttle motor in ordinary dot density printing near a reversing section part. Besides, the speed of the shuttle motor in a printing section is as given traditionally. Further, in high dot density printing its average speed is changed to approach the speed in ordinary dot density printing in the reversing section part. Since the average speed of the shuttle motor in the reversing section in both low dot density printing and high dot density printing is made to approach the speed of the shuttle motor in ordinary dot density printing, the printing speed in both ordinary dot density and high dot density printing can be increased. Further, since maximum acceleration in low dot density printing can be made as small as in ordinary dot density printing, a shuttle mechanism part can be miniaturized.
Patent JP-H10163937-A (JP)
Title: Antenna changeover control system
Inventor: KAGE GOZO
IPC: H04B7/06
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To easily provide transmission diversity. SOLUTION: A first radio station (base station) successively switches the characteristics of a transmission antenna system 5 and transmits test signals and the number intrinsic to the characteristics of the antenna system from the transmission antenna system 5. In the number selection part 21 of a second radio station (portable equipment), the number intrinsic to the antenna characteristics of the best reception quality is selected from the output of a bit error rate measurement part 17, an electric field strength measurement part 18 and a number read part 20 and is transmitted to the first radio station along with transmission information. In the first radio station which receives the selected number, the characteristics of the transmission antenna system 5 are switched to the selected antenna characteristics and information is transmitted.  The test signals and the number intrinsic to the characteristics of the antenna system can be added to the transmission information and transmitted.
Patent JP-2001149820-A (JP)
Title: Rotary atomization type coating apparatus
Inventor: SHOJI MASAAKI
IPC: B05B5/025
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To surely jet back up air in a required jet state to a rear surface side of a rotary atomization head by a simple structure. SOLUTION: An inside member 60 and an outside member 62 which compose an air deducing side end part of a back-up air feed channel 54 provided to the coating apparatus body 12, are provided. For the inside member 60, the first to the third buffle plates 86, 88 and 90 each with an opening part at a specific position are provided. Besides, for the outside member 62, a blockaded space channel 104 is constituted between the outside member 62 and the inside member 60 by threading the outside member 62 around the inside member 60.
Patent JP-2001159048-A (JP)
Title: Base fabric for ink jet dyeing and ink jet dyed material
Inventor: ISOBE TOSHIO
IPC: B41M5/50
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain both a base fabric for ink jet dyeing capable of forming a figure pattern with depth and an ink jet dyed material using the base fabric. SOLUTION: (1) This base fabric for ink jet dyeing is characterized in that the base fabric is a woven fabric in which a multifilament yarn having 560-1,670 dtex total fineness is used in warp yarns and weft yarns and the cover factor is 1,687-3,584. (2) This ink jet dyed material is characterized in that the multifilament yarn having 560-1,670 dtex total fineness is used in the warp yarns and weft yarns of the woven fabric in the ink jet dyed woven fabric and the cover factor thereof is 1,687-3,584.
Patent JP-H04206852-A (JP)
Title: Layout method for cmos integrated circuit
Inventor: KIKUKAWA HIROHITO
IPC: H01L21/82
Filed: 1990-11-30
Abstract: PURPOSE:To enable the circuit element such as transistor, etc., to be arranged on the whole semiconductor substrate thereby increasing the integration degree by a method wherein the power supply lines and the signal lines are allotted to respective wiring layers of a CMOS integrated circuit. CONSTITUTION:Within a CMOS integrated circuit, Vss lines 24 and Vcc lines 25b (25a) are provided respectively on the first layer and the second layer to eliminate the wiring regions so that the circuit elements such as transistors, etc., may be arranged on the whole semiconductor substrate thereby enabling the integration degree to be increased Furthermore, the gaps between signal lines can be widened; the wiring length of the signal lines and the power supply lines can be shortened; and the wiring width of the power supply lines can be widened so that the problems such as the mutual interference between the signal lines, the timing skew between signals, the drop in power supply voltage, the floating of reference voltage, etc., may be settled.
Patent JP-2000161219-A (JP)
Title: Reciprocating compressor
Inventor: MATSUMURA YOSHITO
IPC: F04B39/00
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To attenuate a frequency component of noises by arranging resonance chambers in a cylinder head, and providing a pressure introducing part in the resonance chambers. SOLUTION: Tip parts of respective valves in a suction valve are arranged in a position of respective valve receiving parts of a cylinder block by assembling respective members by using plural screws. A pressure introducing part 501 opening in a suction chamber is provided in a cylinder head 5 unused part, and resonance chambers 50 being a space part by applying a theory of a Helmholtz resonator are arranged. A delivery chamber is arranged on the under side of the resonance chambers 50. The resonance chambers 50 are arranged in a plurality in a radial shape in the radial direction in a central part of the cylinder head 5, and the number is arranged when necessary. Since a thick part is easily formed in the central part, the resonance chambers are easily formed, and since the resoance chambers can be arranged in a radial shape, the volume of the resonance chambers can be expanded by extending to the central part.
Patent JP-H07199745-A (JP)
Title: Copying machine control system
Inventor: HONMA MASAYUKI
IPC: H04L69/40
Filed: 1993-12-28
Abstract: PURPOSE:To comprehensively monitor and diagnose the communication abnormality in the whole system by connecting a copying machine to a controller and a centralized controller to a host computer, monitoring a communication response and automatically deciding and informing of the copying machine and a line becoming the communication abnormality. CONSTITUTION:In the copying machine control system, when the state that no response is obtained from the controller 900 within a second fixed time occurs after the host computer 800 communicates with the controller 900, a CPU in the host computer 800 decides the presence of the line abnormality between with the controller 900 according to the number of times. A display 803 is informed the decision result, etc., by the host computer 800. Thus, the communication between the host computer 800 and the controller 900 is executed at a prescribed interval, and the abnormality of the controller 900 and the line becoming the communication abnormality is diagnosed by a host side from the response condition.
Patent JP-H08174347-A (JP)
Title: Installation device for transmission gear
Inventor: NAKAMURA ATSUSHI
IPC: B23P19/04
Filed: 1994-12-27
Abstract: PURPOSE: To engage pinion gears with each other and consecutively install the pinion gears at a gear support body by providing a moving means to move a pair of the pinion gears engaged with each other in parallel in the direction of the gear support body and to an installation position through insertion of them from the side of the gear support body. CONSTITUTION: Long and short pinions 2 and 3 are slide over a table 43 by extrusion member 44 and 47 and pressed against each other on a moving plate 55 for engagement with each other. In this case, a pair of the pinion gears 2 and 3 engaged with each other are brought into an installation attitude in a planet carrier 1. The two pinion gears 2 and 3 are slid over the moving plate 55 brought into a stop by the extrusion member 52. With this state, the pinion gears are moved onto a spectacle washer and inserted in the planet carrier 1 through a gap between the columnar parts of the planet carrier 1. An insertion pin is lowered through a hole and the two pinion shafts are inserted in the shaft holes of the two pinion gears 2 and 3.
Patent JP-H09181360-A (JP)
Title: Thermoelectric conversion apparatus
Inventor: MOMOI YOSHINOBU
IPC: H01L35/32
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To enable a thermoelectric conversion apparatus to be protected against disconnection caused by thermal expansion and shrinkage and elongated in service life. SOLUTION: A thermoelectric conversion device is equipped with plate-like heat exchangers 1 and 2 which are provided confronting each other, thermoelectric devices 4 each provided with a pair of a P-type semiconductor 5a and an N-type semiconductor 5b and so connected with solder so as to link the P-type semiconductors 5a and the N-type semiconductors 5b together in series, and electrodes 10 mounted on the heat exchangers 1 and 2. The thermoelectric devices 4 are formed like a cylinder and arranged vertical to the heat exchangers 1 and 2, a deformation restrainer 6 is provided in each of the thermoelectric devices 4, and the deformation restrainers 6 of ceramic material are so formed as to grow gradually large in crosssectional area nearly parallel to the heat exchangers 1 and 2 with a distance from the center of the heat exchangers 1 and 2.
Patent JP-H04201511-A (JP)
Title: Transfer device for tray
Inventor: NINOMIYA TAKASHI
IPC: B28B3/20
Filed: 1990-11-30
Abstract: PURPOSE:To make a ridge of a molded body and a ridge of a bending section of a tray conformed with by supporting a ridge section of the balancing section of tray from the lower side, positioning the ridge of the bending section of the molded body right above the ridge of the balancing section of the tray and transferring. CONSTITUTION:A transfer device 1 is provided with a roller conveyor 2 and a plurality of positioning rolls 3, and the roller conveyor 2 passes through the lower side of an extrusion molding machine 4 and a mold 5 synchronize a tray 6 with the extrusion speed to, for example, a press molding machine as the following process and transfers at the speed almost equal to the extrusion speed, and also provided with a channel 2a into which a foot section 6a of the tray 6 is fixed to conform a through-core of the bending section of the tray 6 with a through-core of the bending section of the mold 5. The ridge of bending section of the tray 6 is supported right below by the positioning roll 3 and so disposed as to conform the through-core of the roll 3 with the through-core of the bending section of the mold 5. Thus the tray can be transferred with the through-core of the bending section of the mold with the ridge of the bending section of the tray at all times, even if the dimension of tray is varied.
Patent JP-H10176635-A (JP)
Title: Fuel supply system for internal combustion engine
Inventor: YOSHIKAWA MITSUO
IPC: F02M67/12
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To properly prevent the backflow of compressed air into a fuel injection valve in a fuel supply system even if the pressure of the compressed air does not rapidly lower after the stop of an associated internal combustion engine. SOLUTION: A fuel supply system for an internal combustion engine comprises an air blast injector A, of which fuel injection valve involves a switch valve adapted to be held closed against the pressure of fuel regulated by a fuel-pressure regulating means or valve 23 and the pressure of compressed air regulated by an air-pressure regulating means or valve 19 by means of the force of a spring.  The fuel supply system is provided with a pressure detection means or pressure switch 51 for detecting the pressure of compressed air discharged from an air pump 11 adapted to be driven or stopped in synchronism with an associated internal combustion engine, and at a fuel pump drive means or device 13 with a holding means for holding a fuel pump 15 driven until the pressure of compressed air detected by the pressure detection means 51 lowers to a set pressure of or below a pressure corresponding to the spring force.
Patent JP-H08186306-A (JP)
Title: Laser apparatus
Inventor: TAKAICHI KOJI
IPC: H01S3/092
Filed: 1994-12-28
Abstract: PURPOSE: To obtain a laser apparatus which prevents an electric-shock accident due to an electric charge remaining in a capacitor during a discharge and which improves the safety of a maintenance operation. CONSTITUTION: In a charging circuit 12, a commercial three-phase AC voltage which is input via a breaker 10 is converted into a direct current by a built-in three-phase rectifying circuit (not indicated in the figure), and the converted direct current is output via a built-in switching transistor for charging control so as to charge a capacitor bank 14. Electric power (electric energy) which has been stored once in the capacitor bank 14 by the charging circuit 12 is supplied to an exciting lamp 22 via a switching transistor 16, a diode 18 and a coil 20 when the switching transistor 16 for turning on a lamp.  A discharge circuit 42 which is composed of a resistance 38 and of a switch for discharge, e.g. a transistor 40, is connected in parallel with the capacitor bank 14, and a capacitor-voltage-state display circuit 48 which is composed of a resistance 44 and of a light-emitting element, e.g. a light-emitting diode 46, is connected in parallel with the capacitor bank.