baber/WOPTO huggingface dataset:
Patent JP-H01152953-A (JP)
Title: Cooling device of superconductive generator
Inventor: SUZUKI KAZUHIRO
IPC: H02K55/04
Filed: 1987-12-10
Abstract: PURPOSE:To make a high speed turning unnecessary by controlling an inlet valve and an outlet valve by a controller so as to fill the liquid coolant into the inside of the rotor in case of stopping a superconductive generator. CONSTITUTION:A superconductive generator is constituted of a rotor 1, a tube 2 for coolant, an inlet valve 3 and an outlet valve 4 for flow controlling, a liquid detector 5, a valve controller 6, a cooling path 11 of coolant and so on. Before a short-time stopping of the superconductive generator, an opening of the inlet valve 3 is raised, and the ratio is raised to a liquid part of a field winding chamber 8 of the rotor 1 so as to turn all into liquid finally. When the field winding chamber is filled with liquid coolant, it is detected by the liquid detector 5, and openings of the inlet valve 3 and the outlet valve 4 are controlled. Accordingly, the inside of the field winding chamber 8 is filled with liquid coolant, so that a high speed turning higher than several hundreds rpm is not required.
Patent JP-H09154140-A (JP)
Title: Motion compensation circuit for moving image
Inventor: MIURA TSUNEHIRO
IPC: H04N19/42
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To improve a coding efficiency while suppressing a circuit scale from being increased. SOLUTION: An image memory section 1 stores an input image 101 one by one frame each for each prescribed time. A detection range division section 2 divides a detection range of a motion vector of the input image 101 into three detection ranges in response to a distance from a detection center, that is, a near detection range 103, a medium detection range 104 and a remote detection range 105. A high accuracy motion vector detection section 4 detects a motion vector with high accuracy. A medium accuracy motion vector detection section 5 detects a motion vector with medium accuracy. A low accuracy motion vector detection section 6 detects a motion vector with low accuracy. A motion vector selection section 7 selects a motion vector with least error among the three motion vectors.  A prediction image generating section 8 generates a prediction image from the received image and the selected vector and provides an output of the predicted image.
Patent JP-H10152305-A (JP)
Title: Oxygen gas production apparatus and production of oxygen gas
Inventor: KANEKO TERUJI
IPC: B01D53/04
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To raise an oxygen yield and an oxygen concentration and to obtain an oxygen gas having a specific concentration or higher than it, by adding an Ag ion exchange X type zeolite to a nitrogen adsorbent layer in an oxygen gas production apparatus of pressure fluctuation method. SOLUTION: In this oxygen gas production apparatus of pressure fluctuation method having an adsorption column equipped with a nitrogen adsorbent layer for selectively adsorbing nitrogen in a raw material gas containing nitrogen, oxygen, argon, etc., the nitrogen adsorbent layer characteristically contains at least an Ag ion exchange X type zeolite. Consequently, an oxygen gas having a high oxygen concentration of >=95% is obtained. The oxygen gas production apparatus has the same structure as that of a conventional apparatus except the use of the, Ag ion exchange type zeolite. An adsorption column 2 comprises a water absorbent layer 20 and a nitrogen adsorbent layer 21 packed with an Ag ion exchange X type zeolite. The nitrogen adsorbent layer is made into two layers and the lower layer is packed with a conventional zeolite.
Patent JP-2001133383-A (JP)
Title: Follow-up performance evaluating method and evaluating device
Inventor: MIYATANI TATSUYA
IPC: G01B21/30
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for evaluating, directly and quantitatively, the follow-up performance of a control device and of a control system aiming at causing an object of control to follow up an arbitrary shape or locus without making the object of control to actually follow up the shape or locus. SOLUTION: This follow-up performance evaluating system is made up of a pseudo-shape making means 8 for finding displacement-with-time of a shape to be followed up by the object of control, a measuring means 10 for measuring the displacement-with-time of the object when the object is made to follow up the displacement-with-time, and a follow-up performance evaluating means 11 for evaluating the follow-up performance by comparing the displacement of the shape with the displacement of the object. This enables follow-up performance relative to an arbitrary shape at an arbitrary speed to be evaluated directly and quantitatively without actually scanning surfaces of a sample.
Patent JP-H08166814-A (JP)
Title: Teaching console panel for robot
Inventor: TANABE YOSHIKIYO
IPC: B25J9/22
Filed: 1994-12-15
Abstract: PURPOSE: To improve the operability of a robot system with which a personal computer is combined by providing the teaching console panel for the robot with the display function of the personal computer. CONSTITUTION: This console panel is equipped with an emergency stop switch 11 and a dead-man switch 12 required to secure the safety of an operator, and a jog key switch 15 required for teaching operation, and further equipped with a liquid crystal display 13 which displays the video signal from the CRT interface 31 of the personal computer 30 to constitute the display device of the personal computer 30; when the teaching operation, etc., is performed, a display with good operability is made by using the graphical user interface of the personal computer 30.
Patent JP-H01152311-A (JP)
Title: Electronic type odo/tripmeter for vehicle
Inventor: IKEDA HIROSHI
IPC: G01C22/02
Filed: 1987-12-09
Abstract: PURPOSE:To achieve a lower cost and a higher reliability with the simplification of a control circuit and a memory section, by transferring a running range data of a counting means to a non-volatile memory when a power source is down. CONSTITUTION:When interruption of a battery power source 30 is detected, a control circuit 21 transfers and preserves a running range data of a counting means 22 to a non-volatile memory 23. When the reclosing of the battery power source 30 is detected, the control circuit 21 transfers a running range data of the non-volatile memory 23 to the counting means 22 and the counting of a running range begins by a vehicle speed pulse again. In this manner, the frequency of reloading a memory is reduced by transferring the running range data of the counting means 22 to the non-volatile memory 23 only when the battery power source 30 is interrupted. This eliminates deterioration in a memory cell even when the running range data is stored at the same address thereby enabling reduction in the capacity thereof.
Patent JP-H05128585-A (JP)
Title: Optical disk apparatus
Inventor: KOUZU TAKEZUMI
IPC: G11B7/00
Filed: 1991-10-29
Abstract: PURPOSE:To simultaneously reproduce a plurality of recording tracks as required by dividing a light receiving surface into microregions, forming images of the plurality of recording tracks on the surface, and simultaneously processing output signals of the regions in parallel. CONSTITUTION:Signal levels of high frequency components of output signals SA1-SAN of microregions A1-AN are detected by a selector 10 thereby to detect the regions A1-AN of an image P of a pit, and the signals SA1-SAN of the regions A1-AN are selected and output. Thus, reproduced signals of three recording tracks can be processed in parallel. Further, the signals SA 1-SAN are selectively processed based on the detected signal level result, thereby simultaneously reproducing a plurality of recording tracks as required.
Patent JP-H07163855-A (JP)
Title: Powder take-out apparatus
Inventor: NOMURA MASAMI
IPC: B65B1/06
Filed: 1993-12-13
Abstract: PURPOSE:To provide a powder take-out apparatus preventing the generation of a cavitation phenomenon and having a simple structure in low cost. CONSTITUTION:A cylindrical powder take-out part 5 is formed on the central lower part of a tank 3 through a stepped part 4 in a downwardly opened state and the screw shaft 6 rotationally driven by a drive means 7 is passed through the powder take-out part 5 in a vertical direction and a freely bendable coil spring 8 is concentrically fixed to the upper end part of the screw shaft 6. The screw shaft 6 is provided with the guide part 9 introducing the powder 2A on the stepped part 4 into the powder take-out part 5 by the rotation of the screw shaft 6, the stirring screw 10 stirring the powder 2B on the guide part 9 and the extruding screw 11 downwardly extruding the powder 2C in the powder take-out part 5 and the coil spring 8 is preliminarily bent along the bottom surface 3a of the tank 3 in a natural state.
Patent JP-H02157659-A (JP)
Title: Rotation detector
Inventor: SHIMOHATA TAKESHI
IPC: G01P3/481
Filed: 1988-12-09
Abstract: PURPOSE:To eliminate counting errors in a counter on the succeeding stage by obtaining an accurate detection signal in the rotational direction only from input signals in two phases with a specified phase difference which are synchronized to the motion of a rotary body and outputting a rotational pulse signal later than this detection signal. CONSTITUTION:In a 1st comparator 10, the 1st pulse signal (a) is obtained by the 1st input signal S1 synchronized to the motion of the rotary body, and the 2nd pulse signal (b) different from the signal (a) obtained by the signal S1 is outputted in accordance with a hysteresis characteristic of a 2nd comparator 20. Also, in a 3rd comparator 30, the 3rd pulse signal (c) is outputted by the 2nd input signal S2 with the specified phase difference from the signal S1. When the signals (a) and (b) are not coincident, an exclusive OR circuit 41 is made to be one side state, and to be another side state when both signals are coincident. In the same way, logics for the signals (b) and (c) are taken by the exclusive OR circuit 42 and inputted to an FF circuit 50 together with a logical output (d) of the circuit 41, then the exclusive logics for outputs of the circuits 50 and 42 are taken by the exclusive OR circuit 61, thereby a pulse signal Y is outputted.
Patent JP-H11144407-A (JP)
Title: Recording and reproducing device for storage medium
Inventor: KABASAWA HIDETOSHI
IPC: G11B21/22
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To realize reduction in the number of components and improve the work efficiency of an assembly step. SOLUTION: A holding member 61 is tightened to a frame 14 by three mounting bolts 62 to 64. The holding member 61 is made of a tabular metal plate, and has a guide shaft holding part 65 for holding a guide shaft 24, a lever member supporting part 66 for turnably supporting a stopper connection lever 46, a spring supporting part 67 for supporting a torsion spring 47, a solenoid holding part 68 for holding a solenoid 48, and a position adjustment part 69 for a lifter 25. Therefore, since the holding member 61 is fixed to the frame 14, the guide shaft 24, the stopper connection lever 46, the torsion spring 47, the solenoid 48 and the position adjustment part 67 are simultaneously held. Thus, five kinds of mounting parts can be simultaneously mounted.
Patent JP-H03207413-A (JP)
Title: Material for polymer microfiber filter
Inventor: TOOMASU CHIYAARUZU GUSERU
IPC: D06M101/16
Filed: 1990-11-16
Abstract: PURPOSE: To prepare the filter material useful for effectively removing small particles having negative charge by constituting the filter material using a synthetic fiber matrix comprising a polymer containing a specific quat. ammonium group and having a positive zeta potential at pH 7. CONSTITUTION: The filter material is prepared by bringing a matrix of polymeric fiber into contact with a solution comprising a polymerizable ethylenically unsaturated monomer containing an amino or quat. ammonium group and a polar non-ionic monomer, then exposing the fiber matrix to ionizing radiation so as to form a grafted polymer bound to the matrix fiber and washing the matrix to remove materials which are not bonded to the matrix fiber. The filter material thus obtained is constituted with the synthetic polymeric fiber matrix which has a positive zeta potential at pH 7.
Patent JP-H03172320-A (JP)
Title: Continuous polymerization of polyester
Inventor: MATSUMURA MASAHIDE
IPC: C08G63/88
Filed: 1989-11-30
Abstract: PURPOSE:To obtain a polymer having high transparency or a dull polymer, etc., with little material loss in high operation efficiency by adding calcium carbonate at the initial stage of condensation, carrying out the polymerization and optionally kneading titanium oxide to the polymer during or after the discharge of the polymer from the polymerization tank. CONSTITUTION:The objective polyester can be produced by carrying out the preliminary condensation of ethylene terephthalate, transferring the condensate to a 1st polymerization tank 4 with a gear pump 9, adding preferably 0.05-0.20wt.% (based on the produced polyester) of calcium carbonate having an average primary particle diameter of 0.01-0.8mum in a state of slurry dispersed in ethylene glycol, etc., progressing the polymerization by evacuating the system with vacuum pumps 14, 15, 16, extracting a part of the produced polymer at or after the outlet port of the polymerization tank using a distribution apparatus 18, kneading the extracted polymer with a titanium oxide having a primary particle diameter of preferably 0.01-0.80mum e.g. as a master polymer using a kneader 17 and, as necessary, passing through a static mixer 19.
Patent JP-H09150610-A (JP)
Title: Pneumatic tire
Inventor: MATSUMOTO TADAO
IPC: C08K3/04
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To reduce resistance to rolling without deteriorating steering stability and riding comfort. SOLUTION: Tread rubber 10 is made of rubber of 0.14 or less in loss tangent and inner liner rubber 11 is made of rubber composition mainly containing butyl rubber and a layer 12 reinforced by short fiber of 0.7 to 1.2mm thick is disposed between a carcass 6 and the inner liner rubber 11 and in a restricted shoulder side wall zone S. The layer 12 reinforced by short fiber contains 100 by weight of rubber composition comprising 30 to 50 by weight of butadiene rubber and 50 to 80 by weight of natural rubber and/or isoprene rubber, 10 to 30 by weight of short fiber and 30 or less by weight of carbon black of 30 to 90mg/g in iodine absorption number and 90% or more of the above described short fiber is oriented in the circumferential direction of the tire and the ratio (E*a/ E*b) of a complex modulus E*a in the orienting direction to a complex modulus E*b in the direction orthogonal to the orienting direction is 5 or more.
Patent JP-H09163737-A (JP)
Title: Switching regulator
Inventor: KIMURA SADAHISA
IPC: H02M7/12
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to reduce harmonics and improve a power factor in two-converter-type switching regulator. SOLUTION: When an input voltage is low and an output current Io is low, a voltage across both ends of a resistor Rs is low, and a transistor Tr1 and a photo-coupler PC are turned off. Then, power is not fed to a control circuit 12 to make an active filter circuit in a non-operation state. When the input voltage is low and the output voltage is above a given level, the operation of the active filter circuit is turned off. When the input voltage is low, a switch SW is turned on and switched to voltage doubler rectifying. When the input voltage is high, full-wave rectification is carried out and the operation of the active filter circuit is turned off, regardless of the level of the output current Io.
Patent JP-H09150654-A (JP)
Title: Seat
Inventor: YAMAMURA KOJI
IPC: B60N2/18
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To freely set vertical height of front and rear parts of a seat cushion. SOLUTION: A seat 10 is constituted of a lower rail 20 fixed on the side of a car body 13, a rear upper rail 30 axially installed on the side of a seat cushion 11 free to revolve, a front upper rail 40 axially installed on the side of the seat cushion 11 free to revolve and a front upper rail guide 50 arranged on the side of the car body 13. The rear upper rail 30 is devised so that a guide part is inserted into a guide groove formed on an upper part of the lower rail 20 free to slide, a guide groove formed on a lower part of the front upper rail 40 is inserted into a guide part formed on an upper part of the front upper rail guide 50 free to slide, and the seat cushion 11 rises or falls at the time when the seat cushion 11 is moved forward or backward.
Patent JP-2001129307-A (JP)
Title: Defoaming agent composition
Inventor: GOTO YOSHIKAZU
IPC: C08L71/02
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a polyether type defoaming agent excellent in initial defoaming capacity, capable of maintaining defoaming capacity retention property, and causing no deterioration of water resistance of a finally to obtained product. SOLUTION: The defoaming agent composition contains a compound A produced by addition polymerization of 10-60 mole of 2-4C alkylene oxide to an ester of an aliphatic monocarboxylic acid containing 30 mole % or more of ricinoleic acid and having 16C or a higher average number of carbons and polyalcohol or the defoaming agent composition contains the compound A and a metal salt B composed of an aliphatic monocarboxylic acid having 12C or a higher average number of carbons and 46 deg.C or a lower melting point and a metal selected from sodium, potassium, cesium, magnesium, and aluminum.
Patent JP-S63161720-A (JP)
Inventor: ARUBERUTO SARIINA
IPC: H03K3/037
Filed: 1987-12-10
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-H11198990-A (JP)
Title: Stabilized flexible cubic container
Inventor: NITTEL CORNELIUS
IPC: B65D88/16
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a reliable stabilized flexible cubic container. SOLUTION: Stabilization is achieved by a continuous cylindrical base body 1 and this base body 1 has perforation parts 2 and pref. has a shape of a tube with gores and its unfilled vol. part has outside material auxiliary parts 3 on its corner regions and inside opening end parts 5 of these auxiliary parts 3 are connected with sealing means 4 so as to be superposed on just back of the perforation parts 2.
Patent JP-H04183118-A (JP)
Title: Pll circuit
Inventor: MORO TOSHIHIKO
IPC: H03L7/22
Filed: 1990-11-19
Abstract: PURPOSE:To obtain a stable phase locked loop state by making each comparator compare a fixed setting value with an arithmetic circuit, outputting a frequency control signal so as to satisfy a predetermined condition. CONSTITUTION:An arithmetic circuit 16 obtains a ratio X of the output frequency fout of a second PLL2 to the output frequency frefX(n) of the first PLL1 that is applied as an external frequency signal fext to the second PLL2. A digital comparator 17 compares this arithmetic output X with the first setting value A, and if X is smaller than A, the digital comparator 17 outputs a frequency up signal UP. A digital comparator 18 compares arithmetic output X with the second setting value B, and if X is equal to or greater than B, the digital comparator 18 outputs a frequency down signal DOWN. An auxiliary circuit SUB repeats to output a frequency up signal UP or frequency down signal DOWN to a priority circuit 6 until condition A<=X<B is satisfied.
Patent JP-H09125559-A (JP)
Title: Building material
Inventor: NASU HIROSHI
IPC: H05K9/00
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To improve the functional property of a construction finish material by laminating a decorative material on the surface of a specific substrate laminated and molded with woolly molded carbon fibers into a board shape, and lining a sheet-like material on the back side. SOLUTION: A heat-resistant adhesive layer 3 is applied on the surface of a carbon fiber board 1, and a surface decorative material 2 is stuck. A heat- resistant adhesive layer 5 is applied on the back face of the carbon fiber board 1, a lining material 5 is stuck, and the whole is integrated. The carbon fiber woolly substrate is made of collected woolly fibers having a diameter of 10-22μm, and this long substrate has a thickness of 3-100mm, a density of 6-120kg/m<3> , a width of 150-1200mm, and a length of 150mm-50(m). A building material is thus obtained which is excellent in fire-proof heat resisting property, heat retaining property and noise absorption insulating property and also has functions of preventing dew condensation, giving vibration damping effect and preventing electromagnetic waves.
Patent JP-H09122488-A (JP)
Title: Exhaust gas cleaning material, manufacture thereof and cleaning of exhaust gas
Inventor: SAITOU MIKA
IPC: B01D53/86
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To efficiently remove nitrogen oxide from a combustion exhaust gas containing nitrogen oxide or a theoretical reaction amount or more of oxygen to the unburnt component of exhaust gas such as carbon monoxide, hydrogen or hydrocarbon, and also containing sulfur oxide and moisture. SOLUTION: This exhaust gas cleaning material consists of a first catalyst formed of at least, one type of element and/or 0.2-15wt.% of chemical compound selected from a group of silver and a silver compound, carried on a porous inorganic oxide, and a second catalyst formed of 0.1-50wt.% of titanium oxide as an active species and at least, one type of element selected from a group of Pt, Pd, Ru, Rh, Ir and Aug and/or 0.1wt.% of their chemical compound, carried on the porous inorganic oxide.
Patent JP-H05127176-A (JP)
Title: Liquid crystal display element and production thereof
Inventor: OSHIKAWA YASUO
IPC: G02F1/1339
Filed: 1991-10-30
Abstract: PURPOSE:To provide the liquid crystal display element which enables easy sealing of a liquid crystal injection port and does not impair the operating characteristics and life of a liquid crystal and the process for production thereof. CONSTITUTION:The liquid crystal cell 10A formed with a liquid crystal storage space 13 between two sheets of substrates 11 and 11 made of a resin and the liquid crystal injection port 14 for injecting the liquid crystal into the liquid crystal storage space 13 is held in the state filled with the liquid crystal in the liquid crystal storage space 13 via the liquid crystal injection port 14. The liquid crystal injection port 14 is sealed by thermcompression bonding 16 of two sheets of the substrate 11, 11 parts corresponding to the liquid crystal injection port 14.
Patent JP-2001133088-A (JP)
Title: Air-conditioner
Inventor: SHIBATA ETSUO
IPC: F24F11/02
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide an air-conditioner for efficiently and positively performing defrosting even at an extremely cold region where much frost adheres to. SOLUTION: An air-conditioner 21 is composed of a compressor 22, a four- way valve 23, an outdoor heat exchanger 24, an expansion device 25, an outdoor heat exchanger 26, and a refrigerant pipe 27 for connecting them. A fresh air temperature sensor 27 and an outdoor heat exchanger temperature sensor 33 are provided near the outdoor heat exchanger 26, and a suction temperature sensor 34 is provided at the suction-side refrigerant pipe 27 of the compressor 22. When an defrosting operation for eliminating frost adhering to the outdoor heat exchanger 26 is to be made during heating operation, first, the four-way valve 23 is switched to a cooling side for performing defrosting operation in a reverse cycle system.  At this time, defrosting operation time ITdef from the start of defrosting operation is counted, the four-way valve 23 is switched to a heating side when the defrosting operation time ITdef reaches preset switching time ITdef, m, and a solenoid two-way valve 30 is opened for performing defrosting operation in a bypass cycle system, thus completely eliminating frost adhering to the outdoor heat exchanger 26.