baber/WOPTO huggingface dataset:
Patent JP-2000233611-A (JP)
Title: Pneumatic radial tire
Inventor: OHASHI TOSHIYUKI
IPC: B60C11/11
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To enhance icing-resisting performance even when adding sipes on a block, without generating the step-caused wear within a domain between neighboring sipes and without largely changing the sipe-density of the block. SOLUTION: A tire tread part is provided with a block 2 partitioned by a main groove 3 and a lateral groove 4, while the block 2 is provided with a plurality of sipes extending in the tire-width direction arranged in the tire- circumferential direction with an interval. The sipe 5 is formed as combined sipes 5a, 5b, 5c, 5d, 5e, 5f, 5g consisting of a straight line part 51 and a wave- form part 52 having an amplitude equal to the depth from a crest 521 to a trough 522. Among the combined sipes neighboring with each other in one block 2, the wave-form part 52 of the combined sipes on one side and the straight line part 51 of the combined sipes on the other side are juxtaposed, facing to each other.
Patent JP-H09216028-A (JP)
Title: Variable feed stroke device of transfer feeder
Inventor: MORIYASU TAKASHI
IPC: B21D43/18
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To make a feed stroke of a cross bar variable with a simple constitution. SOLUTION: The transfer feeder is arranged in a transfer press having plural working stations in a press main body. In this case, plural cross bar carriers 4 are arranged to a pair of lift beams 2 elevatable by a lift means with having a gap in the feeding direction X, by dividing these cross carriers 4 to a main carrier 41 and auxiliary carrier 42 , connecting between the main carriers 41 each other with connecting means and connecting to a feeding means, the lift beams 2 are reciprocatable in the feeding direction X. Further, the cross bar 12 is horizontally mounted attachable/detachable between the facing auxiliary carriers 42 each other by varying a relative distance of the main carrier 41 and auxiliary carrier 42 , a feed stroke varying means 7 to vary a feed cross stroke of the cross bar 12 is arranged between the main carrier 41 and auxiliary carrier 42 .
Patent JP-S59164257-A (JP)
Inventor: ARAI TOSHIO
IPC: B61B10/04
Filed: 1983-03-09
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-H02219262-A (JP)
Title: Semiconductor device
Inventor: MAEDA TAKEO
IPC: H01L29/732
Filed: 1989-02-20
Abstract: PURPOSE:To improve soft error resistance and make it possible to apply a substrate bias different from MOSFET's except a memory cell by wrapping the memory cell of a BiCMOS mixedly mounting device with the other well region. CONSTITUTION:A CVD-SiO2 film 30 is etched and left only on the side wall of a gate electrode, thereby forming a mask in which a P-well region 16 only is exposed. Then, by implanting ion, an a source region 31 and a drain region 32 of N<+> type are formed on the surface of the P-well region 16. That is, an N-channel MOS transistor of so-called LLD structure is formed in the P-well region 16. By wrapping the NMOSFET of a memory cell, in this manner, with a buried N<+> region and a deep N<+> region, soft error resistance of the memory cell is improved, and a substrate bias different from the other MOSFET's can be applied.
Patent JP-H11223166-A (JP)
Title: Manifold mounting structure
Inventor: OKAJIMA KINYA
IPC: F02M35/104
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a structure, which has its flanged manifold mounted on a manifold housing and which is provided with a sealing characteristic of preventing leakage of internal flowing fluid and a vibration control characteristic of properly insulating vibration. SOLUTION: This manifold mounting structure is provided with a fastening member 7, which is inserted movably relatively in the axial direction into a through hole 4 arranged in a flange 3 so as to be fixed in a housing 5, an elastic member 12 arranged between the housing 5 and the flange 3 and between the flange 3 and a head part 10 in the fastening member 7, and a sealing member 15 mounted on a pair of ring type step parts 13, 14 arranged in the opening circumference part of the housing 5 and in the opening circumference part of the flange 3 so as to be opposed to each other in the axial direction. The sealing member 15 is provided with a plurality 17 arranged in the outer circumference side of a supporting member 16, and the packing 17 is brought into tight contact with the circumferential walls 13a, 13b, 14a of the respective ring type step parts 13, 14.
Patent JP-S56136918-A (JP)
Title: Cooling device for high-temperature steel material
Inventor: HIGUCHI KINICHI
IPC: B21B45/02
Filed: 1980-03-28
Abstract: PURPOSE:To supply platelike cooling water which is uniform in the width direction in the rectified flow state to a high-temp. steel material by disposing a hermetic vessel in the upper part of a nozzle having a specific length and a discharge port width, and supplying water into this hermetic vessel by utilizing the principle of a siphon. CONSTITUTION:A slitlike nozzle 2 is provided in the bottom of a circular pipe- shaped hermetic water tank 1, and a water supply pipe 4 having multiple water outflow ports 3 is disposed in the tank 1 parallel to the longitudinal direction of the tank 1, so that the water flow is uniformalized in the nozzle width direction. A valve 6 and a metering pump 5 are continuously provided on the water of the pipe 4 to enable flow rate to be changed. Arrangement is so made that the flow rate may also be controlled by communicating the pipe 4 with an overflow tank 7 and adjusting the height of the weir 8 of the tank 7. The nozzle 2 is made at least >=200mm. long, and the slot width in the discharge port of the nozzle 2 is kept within 20mm.. Thereby, the flow rate is controlled continuously and considerably.
Patent JP-H03243259-A (JP)
Title: Submerged nozzle for continuous casting
Inventor: TAKESHITA SHIGEYUKI
IPC: C04B35/48
Filed: 1990-02-21
Abstract: PURPOSE:To obtain a submerged nozzle, in which each different characteristic demanded to each position is satisfied and the durability is excellent, by specifying compositions of base end part, powder line part and tip part in the submerged nozzle for continuous casting. CONSTITUTION:In the submerged nozzle for continuous casting, the base end part 1 is the material constituted of <=10wt.% SiO2, 10-30wt.% graphite and 40-70wt.% Al2O3. The powder line part 2 is the material constituted of 50-80wt.% ZrO2 and 10-40wt.% graphite. The tip part 3 is the material constituted of 10-30wt.% graphite and 60-90wt.% Al2O3. By this method, excessive local erosion is prevented and the durability of submerged nozzle can be improved.
Patent JP-H10220302-A (JP)
Title: Natural gas engine
Inventor: HIKINO SEIJI
IPC: F01N3/20
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To prevent sintering of a catalyst due to the heat of exhaust gas by a method wherein a catalyst and a muffler are connected to an exhaust system and a fin is arranged in an exhaust pipe in a spot situated upper stream from the catalyst. SOLUTION: To discharge exhaust gas generated through combustion in an engine, an exhaust manifold 11 is mounted on the side of a cylinder block 10. An exhaust pipe 12 is connected to the tip side of the exhaust manifold 11. A catalyst 16 is connected to an exhaust pipe 12 in a state that a catalyst 16 is contained in a case and a muffler 17 is connected to a spot situated downstream from the catalyst 16. A fin 18 is arranged in a spot situated upper stream from the catalyst 16 of the exhaust pipe 12. When, during high rotation and high load operation, the heat of exhaust gas is radiated by a radiation part, deterioration of the catalyst 16 is prevented. This constitution, since the catalyst 16 is prevented from being exposed to high temperature exhaust gas, prevents sintering of the catalyst 16.
Patent JP-S61203063-A (JP)
Title: Card sorting device
Inventor: HAYASHI KIYOSHI
IPC: B65H31/26
Filed: 1985-02-28
Abstract: PURPOSE:To make assortment and accommodation of cards such as commercial instruments simultaneously by equipping a card sorting mechanism with a changeover control means, which is to actuate assortment in response to a card sorting signal, and by performing changing-over of the transport path at the bottom of a stacker. CONSTITUTION:A card 3 is transported by a transport path means through a transport mechanism, and changing-over of the transport path is made at the bottom of a stacker 20 by a changeover control means to actuate and release according to a sorting signal. If at this time No.2 roller 7 is put in the sunk position by sutting energization of a solenoid 21, the card 3 is set between the oversurface of transport belts 14, 15 and a card press plate 16. Cards are stacked in No.2 stacker 20b from below. If No.2 roller 7 is heaved by energizing the solenoid 21, cards are guided by a guide 20f and stacked in No.1 stacker 20a from below. This increases the degree of freedom of the height of traveling line to assure compacted mechanism as well as enhanced maneuverability and reliability.
Patent JP-S63208692-A (JP)
Title: Sealed type rotary compressor
Inventor: ISHIYAMA AKIHIKO
IPC: F04C29/00
Filed: 1987-02-25
Abstract: PURPOSE:To reduce noise by forming the outer periphery of the eccentric part of a shaft onto which a rotary piston is inserted, into a tapered form spread towards a counter motor-driven element side. CONSTITUTION:A rotary piston 5' is freely fitted in slidable ways onto the outer periphery of the eccentric part 41' of a main shaft 4. The outer periphery of the eccentric part 41' is formed into a tapered form spread downwardly in the opposite direction to an electric motor side, and also the inner periphery of the rotary piston 5' corresponding to the outer periphery of the eccentric part 41' is formed into a tapered form. Therefore, a downwardly pressing force is generated onto the outer peripheral tapered part of the eccentric part 41' by the load applied from the outside diameter of the rotary piston 5', and the vibration in the vertical direction of the main shaft 4 can be suppressed.
Patent JP-H11238814-A (JP)
Title: Semiconductor storage device and its control method
Inventor: SAWADA YASUMASA
IPC: H01L29/788
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To enable low voltage writing and reduction of cell size. SOLUTION: This semiconductor storage device is provided with a memory cell transistor 2 and a selection transistor 3 which are adjacently formed on a semiconductor substrate. The memory cell transistor 2 is provided with a laminated film 7 constituted of an oxide silicon film 4, a nitride silicon film 5 and an oxide silicon film 6, and a control gate 8 formed on the upper surface of the laminated film 7. The selection transistor 3 is provided with a selection gate 9. When data are written, a voltage slightly higher than a source voltage is applied to the selection gate 9, and a voltage of about 5 V is applied to the control gate. Thereby a depletion layer is extended to a drain region side, and electrons are injected in the nitride silicon film 5 along the edge of the depletion layer of a source side.  Hence injection efficiency of electrons is increased, cell size can be reduced since a floating gate does not exist, the control voltage at the time of data writing is set at most 10V, and element structure can be simplified.
Patent JP-S58194769-A (JP)
Inventor: TSUNEMATSU SHIYUUJI
IPC: C04B28/14
Filed: 1983-03-10
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-S51116449-A (JP)
Title: A refrigerator
Inventor: YAMAZAKI SUSUMU
IPC: F25D17/06
Filed: 1975-04-04
Abstract: PURPOSE:To prevent the driving-shaft eccentricity, the noise and the cooled air leak of a refrigerator of which the blower driving motor is mounted outside therof.
Patent JP-H10236131-A (JP)
Title: Circuit device for feeding power to ventilation fan and battery via on-vehicle solar cell
Inventor: WEISSBRICH ALFONS DR
IPC: B60R16/04
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To optimally control power feed by providing an automatic control system for allowing a drive in an automatic drive mode for automatically selecting the power feed of a solar cell and in a semi-automatic drive mode selectable with a manual switch, as well as an optical display device for discriminating the mode. SOLUTION: A ventilation mode is positioned at the upper end 4 of a locker 1, and a battery charging mode is positioned at the lower end 5 thereof. A light emission diode 8 of different color tone is laid at the position of a symbol 'FAN' similar to a light emission diode 9 laid at the position of a battery symbol 7. A full automatic drive mode is assigned to a key function within a center range 2, and displayed by use of characters 'SOLERMATIC'. This mode is displayed by use of another diode 10. A manually selected drive mode is capable of terminating the selection of a battery mode when the center range 2 is again pushed down, or another end part 5 is operated. According to this construction, power feed from a solar cell to a fan motor or a battery can be optimally controlled and displayed.
Patent JP-S51115622-A (JP)
Title: Fly-back transformer
Inventor: HISHIKI HIDEO
IPC: H01F38/42
Filed: 1975-04-04
Abstract: PURPOSE:To reduce the leakage magnetic flux, miniaturize and save weight, make assembly on a printed circuit base plate possible, improve a heat resisting property and suppress a fluctuation of inductances.
Patent JP-H07223932-A (JP)
Title: External preparation for skin
Inventor: YOSHIDA MASASHI
IPC: A61K8/00
Filed: 1994-02-15
Abstract: PURPOSE:To obtain a new external preparation for skin having excellent water resistance, sebum resistance, hardly removable with perspiration, scrubbing and washing, swimming, etc., by blending a silicone-based cinnamic acid derivative having ultraviolet light absorption characteristics in wavelength of UV-B region with a silicone modified with fluorine. CONSTITUTION:This external preparation for skin contains a silicone-based cinnamic acid derivative (e.g. a compound of formula III) which has the unit of formula II (R<3> is a 1-4C alkyl, phenyl or trimethylsiloxane; (m) is 0-3) in a siloxane containing at least one unit of formula I [R<1> is a 1-4C alkyl, phenyl or trimethylsiloxy; R<2> is a >=2C hydrocarbon (containing O); X is an alkoxy; (n) is 0-3; (a) is 2 or 3], and a silicone modified with fluorine of formula IV ((n) is 1-150; (m) is 0-150; (a) is 0-5; Rf is 1-8C perfluoroalkyl). The amount of the silicone-based cinnamic acid derivative blended in the whole amount is 0.5-10wt.% and, in order to improve retention of make-up, the blended amount of the silicone modified with fluorine is preferably >=5wt.%.
Patent JP-H10240243-A (JP)
Title: Sequence data editing method and sequencer
Inventor: OTOMARU SHINJI
IPC: G10H1/00
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To alter only sound-length data through easy operation by reusing interval data of an object part without overwriting. SOLUTION: An editor specifies an object part and a tempo in a playing data recording part 2 from an indication setting part 4 and indicates execution. A standard timing indicating means 7 indicates the tempo by generating a metronome sound and the editor operates a timing editing key 8 in timing to the tempo to input ON/OFF information. An interval data indicating means 9 outputs a fixed sound corresponding to the starting interval data of the object part as interval information and outputs a fixed sound of next interval data each time ON/OFF operation ends after key operation is started, thereby indicating interval data of a key process object.  A sound-length data updating means 10 detects and compares the key ON/OFF operation with a reference tempo, updates only sound-length data of the object part according to the tempo and also automatically inserts a rest, and rewrites a corresponding part in the playing data recording part 2 with the contents.
Patent JP-H05213662-A (JP)
Title: Production of dielectric porcelain
Inventor: MATSUMOTO KAZUNOBU
IPC: C04B35/00
Filed: 1992-01-31
Abstract: PURPOSE:To produce dielectric porcelain having high Q and a high dielectric constant required for a signal circuit using microwaves or millimeter waves. CONSTITUTION:Starting materials are mixed so as to obtain a compsn. represented by the formula Ba(ZnxCoyNi1-x-y)1/3(TazNb1-z)2/3O3 and this mixture is fired, crushed and compacted. The resulting compact is sintered by heating at 1,520-1,650 deg.C for <1hr to produce dielectric porcelain.
Patent JP-S60185313-A (JP)
Inventor: MATSUMOTO HIROAKI
IPC: H01H13/14
Filed: 1984-03-05
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-S59167525-A (JP)
Title: Production of 1,3-butadiene
Inventor: ARAKAWA MASATOSHI
IPC: C07C5/48
Filed: 1983-03-14
Abstract: PURPOSE:To produce 1,3-butadiene, by passing a 4C fraction free from isobutene through a synthesizing step (A) of butadiene or without passing the 4C fraction through the above-mentioned step, feeding the 4C fraction to the intermediate tray of an extractive distillation column, and recycling a vapor stream above a feed tray of an effluent from the step (A) and below a feed tray of a selective solvent through the step (A). CONSTITUTION:Only isobutene is mainly removed from a 4C fraction in a raw material preparation step, and the raw material containing intact n-butenes and butanes is fed to a synthesizing step (A) of butadiene (or directly to an extractive distillation column) and dehydrogenated or oxidatively dehydrogenated to give a hydrocarbon fraction (C fraction) containing 1,3-butadiene, whch is then fed to the extractive distillation column and distilled in an atmosphere of a selective solvent to afford a fraction consisting essentially of 4C paraffin from the top of the extractive distillation column. A fraction consisting essentially of n-butene is taken out of a tray above a feed tray of the C fraction and below a feed tray of the selective solvent as a side stream, and recycled through the step (A) to give the aimed fraction consisting essentialy of 1,3-butadiene from the bottom of the column.
Patent JP-S53125708-A (JP)
Title: Frequency convertor
Inventor: YAMAMOTO HIROAKI
IPC: H03D9/06
Filed: 1977-04-08
Abstract: PURPOSE: To broaden the frequency band width of output and to reduce the loss and further, to make small the unit in size, by a thin coaxial line used between the frequency converting section and the IF output plug. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S53127095-A (JP)
Title: Warnig apparatus for gate
Inventor: SUMIYA KIYOUGO
IPC: E05B47/00
Filed: 1977-04-08
Abstract: PURPOSE: To provide a warning apparatus for a gate, wherein when the gate is opened, notification of a warning or a visit is automatically made, and the gate may be unlocked from the inside of a building. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03243372-A (JP)
Title: Paper holder of printer
Inventor: ARIMATSU YUTAKA
IPC: G07G1/06
Filed: 1990-02-21
Abstract: PURPOSE:To apply printing even to narrow paper by providing a paper insertion port opened so as to permit the insertion of paper to the upper part and mounting a member for receiving the lower end of paper and an insertion width control means variably controlling the insertion width of the paper insertion port. CONSTITUTION:When narrow paper 14 is set to a printing position, a slider 20 is slid to the predetermined position corresponding to the width of paper to be inserted to set the paper insertion port 15 to the insertion width of the paper 14. The narrow paper 14 is inserted in the set paper insertion port 15 from above to be received at the lower end thereof by a lower receiving piece 13 and set to a printing start position to be subjected to printing by a printer 25. In this case, the inserted paper 14 is held at the upper and lower positions of the upper paper insertion port 15 and the lower receiving piece 13 to be subjected to printing in a non-inclined stable printing posture. Therefore, even the narrow paper can be subjected to printing processing and various printing forms such that oblong wide paper is converted by 90 deg. to be capable of being subjected to printing in a state of vertically long paper can be selected.
Patent JP-H051303-A (JP)
Title: Injection molding machine for metal powder
Inventor: MATSUNAGA NOBORU
IPC: B22F3/02
Filed: 1991-02-12
Abstract: PURPOSE:To injection mold a metal powder without restriction of particle diameter or shape of the raw powder by providing a screw in a hollow cylinder and the outer periphery thereof to revolve freely in an injection cylinder and by providing a plunger which is fitted to slide freely in the hollow cylinder. CONSTITUTION:The screw 30 in the injection cylinder 25 revolves by means of the worm 37 and worm wheel 32, and the molding material 27 in the hopper 26 is sent forward to be kneaded and plasticized by heating with the heater 28 and by feed working of the blade 31. When the material fills sufficiently the tip end part of the injection cylinder 25, the plunger 33 is moved forward by a hydraulic device 38 and the material 27 is injected from the nozzle 29 to metal mold at a prescribed pressure.
Patent JP-S54133523-A (JP)
Title: Inorganic paint containing zinc powder
Inventor: TATEYAMA IWAO
IPC: C09D5/08
Filed: 1978-04-07
Abstract: PURPOSE: To provide an inorganic paint containing zinc powder, having excellent curability and corrosion-protecting properties when applied to a metal surface, and containing a binder composed of a specific complex compound and a water-soluble silicate at a specific ratio.  
     CONSTITUTION: Metallic zinc powder powder (A) is mixed with a binder (B) prepared by mixing (a) one or more complex compounds of formula I (M is Na, K; M' is Al, Sn, Sb, Se. Pb, Bi, Mo, Te, W, Mn; x, y, z are positive integers), (b)  one or more water-soluble silicates of formula II [M" is alkali metal, N(CH 2 OH) 4 , N(C 2 H 4 OH) 4 , N(C 2 H 4 OH) 3 , C(NH 2 ) 2 NH; n is ≥ 0.5], and if necessary, (c)  colloidal silica, to water. The weight ratio of (A) to (B) is 1W20 to 1 (solid basis). The molar ratios of M'/(M/2+M 2 "0) and SiO 2 /(M/2+M 2 "0) are 0.005W0.5 and 3.5W10, respectively. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55134586-A (JP)
Title: Sound multiplex program discriminator
Inventor: OGINO MASANORI
IPC: H04H1/00
Filed: 1979-04-06
Abstract: PURPOSE:To make it possible to omit an expensive low-frequency narrow-fractional-band filter by using a discrimination signal obtained by reducing and filtering the beat signal of a phase detection output, phase by phase. CONSTITUTION:In stereo program reception, a pilot signal is amplitude-modulated at 983Hz, and consequently a component of 54.142kHz resides in the output of lower-sideband BPF31. This signal is mixed by phase detectors 38 and 39 with another signal of reference input signal 55/16fp 54.141kHz into a beat output of about 1Hz. Since this signal is within the passing bands of LPF's 44 and 45, it is transmitted. In duplex sound program reception, on the other hand, the beat frequency is about 61Hz since the pilot amplitude modulation frequency is about 923Hz, so that the signal will be cut off by LPF's 42 and 43. The output of adder 46 can therefore be used as a stereo program discrimination signal.