baber/WOPTO huggingface dataset:
Patent JP-H01316506-A (JP)
Title: Actuator control device
Inventor: IKEDA KOICHI
IPC: F15B21/02
Filed: 1988-06-15
Abstract: PURPOSE:To improve answering capacity by connecting the secondary side of a decompression valve and the lower space of a diaphragm to each pressure chamber of an actuator and driving a driving means of the decompression valve with a controller having memorized the relation between the adjusted amount of an adjustment means and the operation amount. CONSTITUTION:The outlet passage 5 of a decompression valve 2 is connected to one side pressure chamber 7 of an actuator 6. The other side pressure chamber 8 of this actuator 6 is connected to the lower space 11 of the diaphragm 10 of the decompression valve 2 through a passage 9. A controller 22 having memorized the relation between the operation amount of a piston rod 30 and the rotational position of an adjustment screw 19 is connected to the electric motor 20 of the decompression valve 2. Consequently, as the electric motor 20 can operate the adjustment screw 19 instantly in accordance with the control signal from the controller 22, the operation amount of the actuator 6 can be speedily and accurately controlled.
Patent JP-H09329617-A (JP)
Title: Residual quantity detector for beer
Inventor: KASAI EIJI
IPC: G01P13/00
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To detect residual quantity of beer accurately by delivering a high frequency signal from an oscillating section to a sensor section through a transmitting section. SOLUTION: To a beer supply pipe 16, a detection coil 11 of a sensor section 1 is fixed, and a high frequency signal is transmitted from an oscillating section 2 to the sensor section 1 through a transmitting section 4. A reflected wave generated due to impedance variation at the sensor section 1 caused by presence/ absence of beer is detected at a reflected wave sensor section 3 and converted, at a signal converting section 5, into a beer presence/absence signal which is then displayed at a display section 6.
Patent JP-S6041000-A (JP)
Inventor: KASHIWAI TOSHIHIKO
IPC: G21F9/00
Filed: 1983-08-16
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-H09330977-A (JP)
Title: Semiconductor integrated circuit
Inventor: HIRUMA TAKEYUKI
IPC: H01L21/768
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To improve the manufacturing yield of an integrated circuit, by preventing the occurrence of large recessed and projecting sections and steps on the surface of a substrate at the connecting section between the wiring layers of a multilayered wiring structure in the integrated circuit and eliminating insufficient connection from wiring. SOLUTION: At the time of connecting upper-layer wiring (second-layer wiring) 5 to lower-layer wiring (first-layer wiring) 2 through an interlayer insulating film 3 in an interlayer connecting section constructed in a multilayered wiring structure, a whisker crystal is used as a connecting conductor. At the time of forming the whisker crystal, a crystal growing core is formed in advance by vapor-depositing gold on the surface of the first-layer wiring 2 exposed in a hole 6 for connecting wiring and forming an alloy, by causing a reaction between the gold and the metal of the wiring 2 by heating the gold. When a prescribed gaseous starting material (for example, WF6 ) is supplied to the surface of a substrate 1 together with a carrier gas (H2 ) by using the CVD method while the substrate 1 is heated to 500 deg.C, the whisker crystal can be formed readily around the alloy.
Patent JP-H0710401-A (JP)
Title: Control device for hydraulic elevator
Inventor: MATSUDO TAKASHI
IPC: B66B1/26
Filed: 1993-06-21
Abstract: PURPOSE:To discover oil leakage in an early stage in the case where an operation delay of an oil pressure control valve is caused by detecting whether or not operation of the oil pressure control valve is normal, measuring magnitude relationship between a detected car position movement quantity and a predetermined set quantity, and conducting a post-processing operation in accordance with the judging result. CONSTITUTION:A car position movement quantity within a counting time of a movement quantity detector 24 and a timer 22 after an elevator stopping command is generated is found by subtracting a detection value at a closing time point of the timer 22 from an initial stage detection value of a car position detector 21. When an output value or an integration value thereof of a motor rotation speed detector 23 up to the closing time point of the timer 22 exceeds a specified value, operation delay of an oil pressure control valve is judged. When the movement quantity is small, it is stored in an oil pressure control valve operation delay small quantity storage counter 26 via a movement quantity-small judging instrument 25. When the movement quantity is large, an elevator start/stop circuit 28 is operated via a movement quantity-large judging instrument 27 so as to conduct preventive maintenance.
Patent JP-S63312808-A (JP)
Title: Mold for powder molding
Inventor: KINOSHITA HIDETOSHI
IPC: B28B3/02
Filed: 1987-06-17
Abstract: PURPOSE:To uniformize filling density, by press-molding powder along a guide channel on the inner wall face of a molding hold crossing to the axial direction and opening to the outside when the power filled in a cylindrical molding hole is compressed by means of punches. CONSTITUTION:A spiral guide channel 5 whose both ends are open to the outside with a molding hole 2 is engraved on the inner wall face of the molding hole 2. The cross-sectional face of this guide channel 5 is semispherical and the crest line is smoothly ground. The distance between upper and lower dead points of upper and lower punches 3 and 4 is 5 times or more of the outer diameters of the upper and lower punches. After fine ceramic powder 8 is filled in the molding hole 2, it is press-molded by means of the upper and lower punches 3 and 4 in the arrow mark directions 9 and 10 to the top and bottom dead points 6 and 9. Pressing operation is slided along the guide channel 5 and air in the molding hole 2 is well evacuated to form a uniform filling density over the whole range.
Patent JP-S5940812-A (JP)
Inventor: MAKINO TETSUROU
IPC: A47G9/02
Filed: 1982-08-30
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-H0315198-A (JP)
Title: High frequency power induction device for generating reactive plasma
Inventor: SAKAMOTO YUICHI
IPC: H05H1/46
Filed: 1989-06-12
Abstract: PURPOSE:To reduce deterioration due to the deposition of reactive particles onto an air tight window as well as to improve working efficiency with cleaning reduced in number by interchangeably providing plural numbers of shielding plates for wall surfaces faced with each other between the air tight window provided for a high frequency power induction passage and the side of an output end. CONSTITUTION:One circular shield plate 71 and the other circular shield plate 72 are interchangeably disposed fixedly from the inner side of an outer conductive body 61 and the outside of a coaxial tube inner conductive body 4 respectively in a space between the air tight window 2 of a plasma furnace and the side of an output end 3. This therefore prevents reactive particles from coming to the air tight window 2.
Patent JP-H0441343-A (JP)
Title: Paper conveyor mechanism
Inventor: KAWAI MASAE
IPC: B41J13/076
Filed: 1990-06-07
Abstract: PURPOSE:To reduce the increase of paper pressing force at edge parts during paper conveyance, that is, at the time of pressing paper so as to prevent the degradation of image quality at the edge parts of paper pressing roller rubber or the generation of scratches to recording paper by providing unadhered or unbaked parts at both ends of the paper pressing roller rubber and a paper pressing shaft. CONSTITUTION:There are provided a paper feed roller 9 for conveying recording paper 1, and a paper pressing roller 10 with an elastic body 10-c adhered or baked to the periphery of a paper pressing shaft 10-a. The recording paper 1 is conveyed being clamped/pressed between the paper feed roller 9 and paper pressing roller 10. This paper pressing roller 10 is provided, at both ends thereof, with the unfixed parts of the elastic part 10-c to the paper pressing shaft 10-a. The degradation of image quality is thereby prevented to obtain desirable recording.
Patent JP-H09331684-A (JP)
Title: Non-insulated type uninterruptible power-supply unit
Inventor: FUNAMOTO KOUJI
IPC: H02M7/48
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a non-insulated type uninterruptible power-supply unit which can attain the size, weight and cost reduction of this unit and elimination of output voltage imbalance by making a transformer for obtaining single-phase three-wire output unnecessary. SOLUTION: In this uninterruptible power-supply unit which is provided with a converter, an inverter and a battery which is used as a DC voltage source for inverter in case of power failure, the inverters are constituted by parallel-connecting the first and second half-bridge type inverters 410, 420 having a semiconductor switch fitted at upper and lower arms respectively. An AC output terminal 10 of single-phase three-wire type is constituted of the interconnection points of the first and second capacitors 71, 72 connected between one end of a single AC power source 1 and a DC output terminal of a converter 200, and AC output terminals of the inverters 410, 420. This unit is controlled so that the AC output voltage of the inverters 410, 420 may be in a negative phase.
Patent JP-S5374626-A (JP)
Title: Exhaust cleaner of automobile with automatic transmission
Inventor: KODAMA MASAYUKI
IPC: F02D21/08
Filed: 1976-12-14
Abstract: PURPOSE:To improve the driving performance by establishing large EGR rate and rich air-fuel ratio for slow or medium transmission position where NOx elimination is highly desired and small EGR rate for high transmission position.
Patent JP-H08318468-A (JP)
Title: Injection method of grinding/polishing/cleaning(gpc) material, and gpc equipment using the method
Inventor: NISHIMURA AKIRA
IPC: B24C7/00
Filed: 1995-05-24
Abstract: PURPOSE: To provide an injection method where a hose is relatively light and inexpensive, the length of the hose is not restricted, the grinding/polishing/ cleaning(GPC) material can be efficiently Injected, the pressure resistance Is not required as a storage container of the GPC material, and the amount and speed of injection of the GPC material can be adjusted. CONSTITUTION: A storage container 1 of the grinding/polishing/cleaning(GPC) material, a compressor 6, and an injection nozzle 10 to eject the GPC material are provided. The storage container 1 is provided with a means to feed a constant amount of the GPC to the outside, and a first piping 3 to forcibly feed the GPC material to be fed by the feeding means to the injection nozzle 10, and a second piping 8 to transfer only the high pressure air jet to the injection nozzle 10 are arranged between the compressor 6 and the injection nozzle 10. The GPC material to be forcibly fed from the first piping 3 in the injection nozzle 10 is injected from an injection port by the high pressure air jet transferred from the second piping 8.
Patent JP-S6312487-A (JP)
Inventor: SASAKI NOBUO
IPC: B65D85/42
Filed: 1986-06-27
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-S5773624-A (JP)
Title: Prevention device for leakage of twin rotor type flow meter
Inventor: SUZUKI SHIGEOMI
IPC: G01F3/10
Filed: 1980-10-24
Abstract: PURPOSE:To reduce a fluid leaking from a gap between the counter surfaces of rotors and a case, by forming grooves and small bottomed holes for labyrinth effect in the counter surfaces of the rotors and case. CONSTITUTION:In a case 1, oval gear type rotors 4 and 5 are fitted around fixed shafts 2 and 3, and through a magnet 9 fitted atop of a rotation transmitting-out shaft 8 stuck to the rotor 5, a magnet 10 coupling magnetically with the magnet 9, a rotary frame 11, a speed reduction machine 12, the quantity of flow is displayed on an indication device 13. Further, many grooves 18 are made successively in the axial flanks of the rotors 4 and 5 and then from a high-pressure side intake 14 to a low-pressure side outlet 16 expands rapidly to lose its energy by Labyrinth effect which provides a pressure drop, thus reducing the leakage of the fluid from the gap.
Patent JP-H0441341-A (JP)
Title: Paper feeding device
Inventor: KATO SHOGO
IPC: B65H1/14
Filed: 1990-06-07
Abstract: PURPOSE:To place plural sheets and feed them sheet by sheet by providing a solenoid for engaging/disengaging a clutch means, a sector gear rotated under control reacting to the action of the solenoid and clutch means, and a connecting member for oscillating a push-up member reacting to the rotation of the sector gear. CONSTITUTION:A carrier roller shaft drives/rotates a sector gear 20 through gear transmission, so that a connecting member 19 such as a coil spring with one end thereof hooked to the sector gear 20 is expanded, and a push-up member (sheet lifting plate) 13 hooked to the other end of the spring is oscillated to lift a sheet P. When the sector gear 20 is further rotated by the specified quantity, its ungeared part turns up, but the sector gear 20 continues its rotation by the energizing force of the expanded spring until a stopper 20D integrally provided at the sector gear 20 is brought into contact with a change-over lever 28. With this sheet lifting and the rotation of a carrier roller, one sheet in the uppermost layer of a bunch of sheets P placed on a movable baseplate is delivered and conveyed to a resist roller provided on the conveyance downstream side.
Patent JP-H04347319-A (JP)
Title: Secondary air controller for engine
Inventor: YOSHIDA SEIJI
IPC: F01N3/22
Filed: 1991-05-23
Abstract: PURPOSE:To improve the exhaust control performance through control over an optimum secondary air flow rate to an exhaust system by changing a secondary air supply to the exhaust system in response to valve timing set by a valve timing variable unit. CONSTITUTION:A valve timing variable unit 45 controls a span of valve timing variably according to driving conditions in a V type 12-cylindered engine. In addition, an exhaust secondary air feeder 23 feeds an exhaust passage 15 with secondary air. Here, a central processing unit changes a secondary air supply to an exhaust system by means of the exhaust secondary air feeder 23 in response to the valve timing set by the valve timing variable unit 45. With this constitution, the secondary air supply conformed to a variation of combustion conditions attributable to the valve timing change can be set in this way, thus improvement in emission control performance is well promotable.
Patent JP-S5482911-A (JP)
Title: Facsimile unit
Inventor: OOTA SHIYUUICHI
IPC: G02B26/10
Filed: 1977-12-15
Abstract: PURPOSE: To increase the recording video quality, by detecting the frequency of element clock pulse and controlling the drive motor so that the frequency can be held constant.  
     CONSTITUTION: The carriage 6 mounting the read-in head 7 and recording head 8 moves toward the main scanning orthogonal to the direction of the document and recording media, and the slit marks located in a great number with the distance correspounding to the line density pitch toward main scanning are read in with the detector 1, producing 41 the element clock pulse correspounding. Further, the detector 1 is moved with the carriage 6 and the recording position at reception and the read-in position at transmission for every video element are determined in the pitch corresponding to the period of the signal generated. Then, it is utilized that the frequency of the element clock pulse signal is in proportional to the shift speed of the carriage 6, the frequency is detected 44 and the drive motor 14 is controlled so that the frequency can be held constant. Thus, the video quality of recording can be increased. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H098215-A (JP)
Title: Semiconductor device
Inventor: YAMAGUCHI KOJI
IPC: H01L23/62
Filed: 1995-06-16
Abstract: PURPOSE: To improve the reliability of a semiconductor device having a module structure by effectively suppressing a surface voltage by forming a capacitor for snubber in a package. CONSTITUTION: After a first conductive film 11 is formed on a first insulating film 4 which is the insulating film of an aluminum insulating substrate 3, a second insulating film 5 is formed on the first conductive film 11 and a second conductive film 12, a third conductive film 13, and a fourth conductive film 14 are successively formed on the second insulating film 5. Then a first terminal 21, a second terminal 22, and a third terminal 23 are respectively connected to the fourth, second, and third conductive films 14, 12, and 13. The interval between the first and third conductive films 11 and 13 is made narrower than that between the first and second conductive films 11 and 12.
Patent JP-S6041868-A (JP)
Title: Monitoring device
Inventor: MITA YOSHINOBU
IPC: G06F3/048
Filed: 1983-08-17
Abstract: PURPOSE:To obtain a monitoring device displaying a density level with high accuracy, ease of operation and simplified constitution by assigning an address to each picture element of a solid-state image pickup element and also displaying digitally the picture element density level of a designated address. CONSTITUTION:The mode is executed designating the picture element data of the solid-state image pickup element CCP displaying the picture element data of the address. A CPU8 displays the initial state of display devices 18, 19 at first, the operator inputs the address of a read picture element data of the CCD from a ten-key on a keyboard 16 and inputs an ''SET'' key after the end of input. Then the read address of the inputted picture element data is inputted and the average value processing is executed. When the average value processing is finished, the read picture element data is converted into a 4-digit BCD code, which is converted into a display pattern corresponding to the BCD code and displayed on the display devices 18, 19.
Patent JP-S6128297-A (JP)
Title: Assembling method of flat speaker
Inventor: ISHIKAWA MASAAKI
IPC: H04R31/00
Filed: 1984-07-18
Abstract: PURPOSE:To prevent the moving of diaphragm members at the time of applying a diaphragm, to suppress the faulty assembly and to stabilize the quality by applying the diaphragm in the condition where diaphragm members are supported by dumper having its outer periphery stuck to a frame and a coupling member having its outer peripheral edge abuted to a connecting piece. CONSTITUTION:A magnetic circuit 53 is assembled, to which a frame 1 is stuck. A coil bobbin 54a for winding a coupling member 54d, dumper 54c and voice coil 54b is coupled in one body with use of an appropriate jig, and a diaphragm member 54 is formed. After the positioning is executed with use of a gap gauge 61 so that the voice coil 54b of the member 54 can be disposed in a magnetic space and the outer peripheral edge of the coupling member 54d can abut to an upper surface of a flat part 11a of a connecting piece 1a, an outer periphery of the dumper 54c is stuck to the frame. After an adhesive dries out, the gap gauge 61 is pulled out. Then an outer periphery of an edge 52a of a flat diaphragm 52 and its lower part are adhered to the outer peripheral edge of the coupling member 54d.
Patent JP-S6215088-A (JP)
Inventor: SATO MASAYUKI
IPC: B25J9/06
Filed: 1985-07-10
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-H0655431-A (JP)
Title: Pneumatic grinder
Inventor: RORUFU AREKISU YAKOBUSON
IPC: B24B23/00
Filed: 1993-06-22
Abstract: PURPOSE: To provide a pneumatic rotation grinder to prevent generation of noise during operation caused by play. CONSTITUTION: This pneumatic rotation grinder includes an air inlet passage controlled by a throttle valve, a rotation motor drivingly connected to an output shaft 12 intended to carry a grinding tool, a safety guard 17 adjustably supported on a housing 10 in a coaxial disposition to the output shaft 12, and a lock means 27, 28, 33-36, 38 or the like for arresting the safety guard 17 in desired angular positions to the housing 10. The lock means 27, 28, 33-36, 38 includes a latch means 27, 28 for positive coupling by engagement of teeth 27, 28 of the safety guard 17 or the like to the housing 10, and a pressure air activated clamp means 33-36, 38 for frictional arresting of the safety guard 17 to the housing 10.
Patent JP-S5773639-A (JP)
Title: Temperature measurement system
Inventor: NAGASAWA SHIGENOBU
IPC: G01K1/02
Filed: 1980-10-27
Abstract: PURPOSE:To measure the temperature distribution of a substrate by forming thin- film thermocouples on the substrate and by detecting the temperature of the substrate by switching those thin-film thermocouples successively. CONSTITUTION:On an insulation-treated substrate 1, thin-film thermocouples 2a- 2n are formed, and compensating conductors 6a-6n, and 7a-7n are connected to the thermocouples 2a-2n respectively; and those compensating conductors 6a-7n are connected to changeover switches 8 and 9, the other terminals of which are connected to a potentiometer 10. Further, a controller 13 is equipped to control the changeover switches 8 and 9 and potentiometer 10. Then, the controller 13 switches the changeover contacts 8a-8n, and 9a-9n of the switches 8 and 9 to select the thermocouples 2a-2n successively, thereby detecting the temperature of the substate at more than one point.
Patent JP-H091707-A (JP)
Title: Mat and manufacture thereof
Inventor: ISODA HIDEO
IPC: D04H1/46
Filed: 1995-06-16
Abstract: PURPOSE: To provide a mat, which is hard to dry, has an excellent heat retaining property, a body-shape keeping property and a good feeling in bed, has an excellent durability and also a bending property, can undergo washing, can maintain cleanliness all the time and is most suitable for beds, mattresses, cushions furniture and the like for general homes, hospitals, hotels and the like, and a manufacturing method thereof. CONSTITUTION: A continuous wire having the diameter of 5mm or less comprising a thermoplastic resin is bent so as to form a loop in a mutual contact state, and a three-dimensional cubic structure, wherein the most of the contact parts are under an adhesive state. The apparent density of the substantially flat both surfaces is from 0.005g/cm<3> to 0.10g/cm<3> , and the thickness of a network body is 5mm or more. A wadding layer comprising a web, wherein a natural fiber forms the main matrix and the apparent density is at most 0.1g/cm<3> , is laminated on the upper surface side and/or the rear surface side of a cushion layer comprising the network body. The entire surface is covered with a side ground, and quilting is formed by sewing.
Patent JP-H0442623-A (JP)
Title: Transmission power control circuit
Inventor: ADACHI KEIGO
IPC: H03G3/20
Filed: 1990-06-08
Abstract: PURPOSE:To attain the use of a battery for a long time by providing a reference value generating section generating two output reference values in response to two output levels with a specified range to the transmission power control circuit, and using either of the output reference values in response to the transmission timing of a data signal and a voice signal. CONSTITUTION:A transmission power control circuit is provided with a reference value generating section 1 generating two different output reference values in response to two output levels with a specified range. Moreover, a control section 4 is provided, which issues a command to the reference value generating section 3 outputting an output reference value corresponding to a higher output level when a transmission signal is a data signal and outputting an output reference value corresponding to a lower output level when the transmission signal is a voice signal. Thus, at the time of communicating data, the transmission signal is sent at a high output level within the specified range, but the time for data communication in the entire communication time is very short. Thus, the current consumption is reduced as the entire communication time.