baber/WOPTO huggingface dataset:
Patent JP-S61283747-A (JP)
Title: Method of controlling internal-combustion engine rotational speed
Inventor: YASUOKA AKIMASA
IPC: F02D41/00
Filed: 1985-06-11
Abstract: PURPOSE:To restrain variations in the rotational speed of an engine, by computing a learning value in accordance with a predetermined program when it is judged that the engine is in a condition other than the idle condition, and by controlling an intake-air bypass passage in accordance with the learning valued. CONSTITUTION:It is judged whether an engine is on starting or not and whether an automatic speed change gear is set at its D range or not. When it is judged that the engine is in its idle operating condition in accordance with the rotational speed and cooling water temperature of the engine which are detected, a throttle valve is controlled in accordance with a deviation from a desired idle rotational speed to carry out the feed-back control of the engine. At this time, a learning value is computed for every predetermined temperature range. Meanwhile, when it is judged that the engine is in a condition other than the idle operating condition, a new learning value is computed in such a way that as the above-mentioned learning value goes away from the computed temperature range, the weighing value of the learning becomes less, and a throttle valve is controlled in accordance with the new learning value. Accordingly, variations in the rotational speed of the engine may be restrained as small as possible.
Patent JP-S5552962-A (JP)
Title: Device for continuously measuring infinitesimal change of high frequency, sensitivity, stability and low impedance
Inventor: ICHIJIYOU BUNJIROU
IPC: G01R27/02
Filed: 1978-10-13
Abstract: PURPOSE: To enable measurement of changes in infinitesimal resistance and reactance of low impedance continuously by electrostatically coupling the output of a high frequency power supply to two parallel tuning circuits and connecting measuring and compensating circuits in parallel to the tuning circuits.  
     CONSTITUTION: Parallel tuning circuits L 1 ,l 1 -C 1 V (measuring circuit), L 1 ', l 1 '-C 1 V' having equal constants are electrostatically coupled through infinitesimal capacitances CO 1 , CO 1 ' to the high voltage side terminal of the output tank circuit LO-RO-CO of a high frequency power supply OSC. A series circuit of capacitances C 1 ,C 2  and C 1 ', C 2 ' is connected in parallel with the tuning circuits, a tuning circuit having L 2 -C 2e ', L 2 '-C 2e  is conneeted in series with the capacitances C 2  and C 2 ', and metallic specimen is inserted through a coil L 2 . A circuit of a loss variation indicator V g R and a reactance variation indicator V g C is electromagnetically coupled with L 1 , l  1 , L 1 ', l 2 ' of the tuning circuit. When the values of the circuit elements are so set as to satisfy the special condition, the outputs to the indicators V g R, V g C can be maximized with respect to the infinitesimal resistance and reactance variations. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0756815-A (JP)
Title: Cache operating method and cache
Inventor: JIYOOJI MARIA BURASERAZU
IPC: G06F12/08
Filed: 1994-06-08
Abstract: PURPOSE: To provide an improved data processing system. CONSTITUTION: A virtual triple port cache is operated as a real triple port array by pipelined array design. The architecture of the virtual triple port array includes an interface for two executing units 12 and 14, and this allows both the units 12 and 14 to perform access 17 to the same data array location. The architecture permits the generation of back to back reading access in a half cycle. The architecture provides a bypass function in the surrounding of the array so that while reading is generated at one port, writing in the same address can be allowed to generate at the other port. Delayed writing is executed at the end of the cycle for permitting simultaneous cache reload during the access of the executing units.
Patent JP-2000319093-A (JP)
Title: Vapor growing method
Inventor: OHASHI TADASHI
IPC: H01L21/205
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of forming an objective epitaxial layer having desired thickness and excellent in electrical characteristics on the surface of a substrate which is a general silicon wafer produced industrially. SOLUTION: In the method which is comprised of forming an epitaxial layer on a silicon wafer substrate by a vapor growing method, a first epitaxial layer having the same specific resistance as that of the silicon wafer substrate and having a thickness of >=0.1 μm is formed by the vapor growing method, and then a second epitaxial layer different from the first epitaxial layer is successively and continuously grown on the first epitaxial layer by the vapor growing method.
Patent JP-S5831947-A (JP)
Title: Preparation of modified royal jelly containing honey
Inventor: SHIMIZU SHINICHI
IPC: A23L21/20
Filed: 1981-08-14
Abstract: PURPOSE:To prepare the titled royal jelly having the retained flavor of the raw royal jelly, improved nutritive value and keeping quality and stabilized quality, by mixing honey with a high fructose content with the raw royal jelly, and concentrating the resultant mixture. CONSTITUTION:About 50% honey, e.g. honey obtained from an acasia, with a high fructose content and scarcely crystallizable is added to a raw royal jelly, and the resultant mixture is then concentrated in a vacuum concentrating vessel at a liquid temperature of 30-45 deg.C and vacuum degree of 10-50mm.Hg to a saccharide content of 60-65 degrees (an index measured by a refractive saccharimeter) to prepare a modified royal jelly containing the honey.
Patent JP-H05296274-A (JP)
Title: Gas spring equipped with lock mechanism
Inventor: TOTANI YOSHIAKI
IPC: F16F9/00
Filed: 1992-04-20
Abstract: PURPOSE:To enhance controllability by providing a first rack which meshes with a pinion causing movement of the operating rod of a valve mechanism in the end portion of a casing into which a cylinder and the valve mechanism are inserted and a second rack which faces the first rack and meshes with the pinion, and connecting to the second rack a control cable extending outside of the casing. CONSTITUTION:A spool 11 is normally projected from a valve main body 9 by gas pressure within a cylinder and locks a piston rod. Then a first rack 25 is thrusted up by the spool 11 and moved to a position at which it abuts to a plug 24 and a second rack 26 is moved toward a valve main body 9. When a cable 30a is pulled by a cable controller and the second rack 26 is moved to a position near the plug 24, the pinion 27 rotates and the first rack 25 moves toward the valve main body 9 and pushes the spool 11 into the valve main body 9 and unlocks the piston rod. After the height of a seated portion is adjusted, for example, the cable 30a is loosened and locked. The controlling force of the cable 30a is reduced by the gear ratio of the small and large diameter portions 27a, b of the pinion 27 to each other.
Patent JP-H08319824-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: UCHIDA YOSHIYASU
IPC: F01N3/24
Filed: 1995-05-25
Abstract: PURPOSE: To exhibit purifying action sufficiently, and reduce a cost without having any influence on performance of an internal combustion engine to the utmost, by arranging a thin wall steel plate carried catalyst metal on the nearly cross sectional center part of an exhaust pipe which extend from the exhaust port of the internal combustion engine. CONSTITUTION: An exhaust pipe 5 is made of a thin wall steel plate, and formed in a round shaped cross section, and first and second exhaust emission control devices 10, 20 of exhaust upstream and downstream sides are arranged in the exhaust pipe 5. The first exhaust emission control. device 10 is arranged in the exhaust pipe 5, it is constituted by the cylindrical body of a thin wall steel plate made porous plate which extends along the inner wall in a same direction, and noble metal having catalyst function is carried on a wall surface having a porous in the inner pipe 11. In the second exhaust emission control device 20, first carrying bodies 21, 21 which extend along the vicinity of the inner wall surface of the exhaust pipe 5 in an axial direction, and a second carrying body 22 is arranged on a nearly cross sectional center part.  The first carrying bodies 21, 21 consist of a pair of half-cylindrical body which is partitioned in a radial direction, and the second carrying body 22 consists of a straight cylindrical body, and they are made of thin wall steel plate porous plate. The noble metal having catalyst function is carried on a wall surface having the porous.
Patent JP-H06336511-A (JP)
Title: Copolymer of fluorinated vinyl ether
Inventor: KAMATA KUNIO
IPC: C08F218/02
Filed: 1993-05-28
Abstract: PURPOSE:To obtain a resin having good water repellency and high water resistance by copolymerizing a monomer having an ester bond with a fluoromonomer having good copolymerizability therewith. CONSTITUTION:This copolymer comprises 30-99mol% monomer units having an ester bond and represented by formula I [wherein R<1> is hydrogen or methyl and A is COOR<2> or OCOR<3> (where R<2> and R<3> each is an alkyl)] and 70-1mol% units derived from a fluorinated vinyl ether monomer and represented by formula II [wherein Rf is a perfluoroalkyl or a group represented by formula III (wherein (p) is an integer of 0 or larger)], the two kinds of units being randomly bonded. The copolymer has a number-average mol.wt. of 10,000-1,000,000, preferably 100,000-1,000,000.
Patent JP-S5829018-A (JP)
Title: Controller for constant speed running
Inventor: MIZUNO YOSHIKAZU
IPC: G05D13/62
Filed: 1981-08-13
Abstract: PURPOSE:To match an acceleration at acceleration operation to the feeling of acceleration intended by a driver, by detecting the acceleration at the normal drive of the driver and storing the acceleration corresponding to the frequency of generation of acceleration for study. CONSTITUTION:A controller 11 including an operation processor 12 is connected to a set switch (SW)15 indicating the start of constant speed running, an acceleration SW16 setting an objective car speed after the constant speed running for speed increase, a resume SW17 restoring the speed to the objective car speed before the release of the running speed and starting the constant speed run, and a release SW18 for constant speed running, and through the command of the SWs, a control command and a release command are given to a throttle actuator 13 to control a throttle valve 14. Car speed information is given to the controller 11 from a car speed detecting mechanism 19. The controller 11 stores the command of the SWs 15-18 and the frequency of generation of acceleration from the detected acceleration information, and this acceleration is processed statistically for the study of the drivers. Thus, the acceleration matched to the feeling of drive of the drivers can be set so that the acceleration can be matched to  that intended by the driver at the restoring operation of the constant speed run control.
Patent JP-S61289114-A (JP)
Title: Production of acrylic synthetic fiber
Inventor: SAITO TOMOYUKI
IPC: D01F6/54
Filed: 1985-06-13
Abstract: PURPOSE:To suppress the precipitation and deposition of titanium dioxide to the face of filter and the clogging of spinning nozzle, by dispersing a liquid paraffin containing titanium dioxide in an inorganic solvent solution of an AN-based polymer, and spinning the dispersion. CONSTITUTION:An acrylic synthetic fiber is produced by dispersing 0.04-10 pts.(wt.) of a liquid paraffin mixed with 0.01-3pts. of titanium dioxide in an inorganic solvent solution of 100pts. of an acrylonitrile polymer and spinning the dispersion. The troubles caused by the precipitation and deposition of titanium dioxide to the filter or spinneret during the filtration or spinning of a spinning dope can be eliminated. The solvent can be easily recovered to decrease the pollution of the industrial waste water.
Patent JP-S6015101-A (JP)
Inventor: MAIKERU JIEI REINORUZU
IPC: F16H55/30
Filed: 1984-06-20
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-H02308052-A (JP)
Title: Roofing member
Inventor: FUKUI KENJIRO
IPC: E04D1/24
Filed: 1989-05-20
Abstract: PURPOSE:To enable the convection current circulation of warmth by interlocking a plurality of box shaped members with the surface of a roof to connect to up and down, right and left, and making the insides of the box shaped members hollow to provide air holes to the external surface. CONSTITUTION:Air-holes 1 is bored in an upper board, and a wormth induction hole 3 connected to the inside of a house is bored in a lower board to provide a wormth induction cylinder 16 vertically. A dewatering board 4 is provided to the center between the upper and lower boards, and right and left side walls of box shaped members 5 having connected passages 9a on the dewatering board 4 are formed into stair-like side walls 6. In addition, a box body 8 having a space 7 to the inside thereof and an opening 8' to the bottom of the body is provided to the surface of the upper board of the box shaped member 5, and connected passages 9b connecting to the connected passages 9a are formed. After that, snow-melted water on the surface of the roof is dropped to the dewatering board 4 from the air holes 1, and it is discharged through a draining section 18. According to the constitution, the precipitation to the inside of a house can be surely prevented.
Patent JP-H05328687-A (JP)
Title: Outer-rotor motor
Inventor: SATOU TAKASHI
IPC: H02K21/22
Filed: 1992-05-20
Abstract: PURPOSE:To obtain a lightweight outer-rotor motor, in which capacity can be raised without exceeding a limit dimension in the width direction of a vehicle. CONSTITUTION:An armature core 3 is pressed into the intermediate part of an axle 2 supported by a truck. Bearing frames 5A, 5B are inserted to both sides of the axle 2 via bearings 6. An annular wheel 1 is held between these bearing frames 5A, 5B and permanent magnets 7 are arranged at equal spaces on the inner periphery of this wheel 1.
Patent JP-H10315126-A (JP)
Title: Grinding method and device using distributor ring
Inventor: SHU BUNGO
IPC: B24B37/00
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a grinding method and device using a distributor ring which can effectively grinding liquid and can uniformly grind the surface of a wafer. SOLUTION: In a grinding device for grinding a wafer by pressing an abrasive cloth on a rotating wafer, the outer periphery of the wafer is surrounded by a distributor ring 24. In the distributor ring 24, grinding liquid guide grooves 50 bent in the rotational direction. Grinding liquid is supplied to the grooves inside the bent portions of the ginning liquid guide grooves 50 from a grinding liquid supply passage 60 and is guided inside the distributor ring 24 through the grooves inside the bent portions by the rotation of the distributor ring 24. Remaining grinding liquid containing abrasive waste remaining on an abrasive cloth is ejected outside the distributor ring 24 by the grooves outside the bent portions.
Patent JP-S5831899-A (JP)
Inventor: NAKAMURA TOSHIYUKI
IPC: B66F9/075
Filed: 1981-08-14
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-S6022569-A (JP)
Title: Tension controller for crawler-driven vehicle
Inventor: IWAMOTO TAROU
IPC: B62D55/075
Filed: 1983-07-15
Abstract: PURPOSE:To control the tension of a crawler belt, by optionally altering the rotational angle of a crank constituting an arm interlocking mechanism, in relation to the rotational angle of a swing arm. CONSTITUTION:The shafts of gears 9, 10 are supported by a U-shaped segmental frame 21 rotatably supported by a shaft 12 and the hollow shaft of a gear 8. Two such segmental frames 21 are connected to each other by a hollow shaft 22. In the ordinary movement of a vehicle, both crawler belts 4 are maintained at constant tension. When the vehicle is to go over a step, the location of each planet wheel 3 is changed by a motor 17 to reduce the tension of the crawler belt 4 to enable the vehicle to go over the step or the like.
Patent JP-H09287440-A (JP)
Title: Control valve of secondary air for disposal of exhaust gas of engine
Inventor: TANAKA SOJIRO
IPC: F01N13/04
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To provide the control valve which controls secondary air for processing exhaust gas of an engine so that a internal valve body for opening and shutting a pass in a valve body may not give rise to permanent deformation by heat decay. SOLUTION: This valve comprises a body 11 and a cover 12 wherein the body 11 is provided with an inlet pipe 11c and an outlet pipe 11b, and within the body 11 a short barrel assembly comprising an inner and an outer short pipes 11d, 11e is stood. An outlet pipe 11a is opened within the outer short pipe 11e, while a second outlet pipe 11b within the inner short pipe 11e. On the twofold short barrel assembly, an inner valve body 13 is disposed, while between the body 11 and the cover body 12, a resilient diaphragm 14 is disposed, so that the inner valve body 13 and the diafragm 14 are fastened by a rivet via an upper and a lower retainers 15a, 15b, further, these components is downwardly urged by a coil spring 16 with the closing of the upper edges of the inner and the outer short pipes.
Patent JP-S5554038-A (JP)
Title: Preparing of catalytic solution
Inventor: KOBAYASHI IWAO
IPC: C07C45/49
Filed: 1978-10-17
Abstract: PURPOSE: To effect more efficient utilization of cobalt than conventional procedures, by enabling to eliminate theprocess for preparing dicobalt octacarbonyl crystal and to provide a high yield conversion of cobalt starting material into cobalt tetracarbonyl anion without resort to cumbersome procedures.  
     CONSTITUTION: Cobalt salts such as cobalt carbunate, cobalt hydroxide, cobalt oxide, cobalt acetate, carbon monoxide, and hydrogen are reacted in acetone to give an acetone solution of cobalt tetracarbonyl anion formed in the reaction system. A cobalt tetracarbonyl anion catalytic solution is provided in this manner. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5824558-A (JP)
Inventor: BERUNAA ATSUSHIYUBANDEN
IPC: A61P25/28
Filed: 1982-07-23
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-H01296734-A (JP)
Title: Phase synchronizing circuit for clock and data signal
Inventor: HAYANO SHINICHIRO
IPC: H04L7/033
Filed: 1988-05-24
Abstract: PURPOSE:To decrease the circuit scale in case of forming a multiinput bit synchronizing circuit by using a clock of plural phases so as to constitute the bit synchronizing circuit. CONSTITUTION:A quadruple clocks whose phase differs by 90 deg. each are given to clock input terminals PHI1-PHI4 and a data with a deviated phase of a clock is given to a data input terminal due to a delay by a logic circuit and a wire. when the clocks PHI1, PHI2 are extracted at the leading of the data by a phase comparator circuit 103, since D flipflops (DFs) 201, 202 output 0, 0 respectively, it is discriminated that the change point of data exists in the range of 90 deg. to 180 deg. based on the clock PHI1. Thus, a selector 101 is controlled so as to select the clock PHI2 as the data extraction clock. The data extracted by the clock PHI2 by a DF 102 is outputted while the phase is matched with the clock PHI1 at the DF 105. Thus, the bit synchronizing circuit for plural data is realized with small circuit scale.
Patent JP-H06313305-A (JP)
Title: Jointless multiple span floor slab bridge
Inventor: SATO MASAKATSU
IPC: E01D101/00
Filed: 1993-04-28
Abstract: PURPOSE:To provide a jointless multiple span floor slab bridge which can prevent a crack from occurring on an upper concrete face near the end of a steel beam even in the case where a motor-truck having goods heavier than design weight runs or extremly large axial force resulting from an earthquake acts. CONSTITUTION:In a jointless multiple span floor system bridge, an elastic sealing material is filled up in the upper part of a gap between floor slab bridges 2A, 2B, and a bituminous sheet 9 is spreadingly provided over the upper face of the upper flange of a steel beam 3 in the floor slab bridges 2A, 2B at least in a required section centering around the filled up portion of an elastic sealing material 8. A viscous elastic floor material 10 is placed on the bituminous sheet 9 instead of concrete 5.
Patent JP-S5554034-A (JP)
Title: Deoxidizing agent
Inventor: YAJIMA YASUO
IPC: B01J20/20
Filed: 1978-10-18
Abstract: PURPOSE: To provide a high performance, inexpensive deoxidizer, by using compound of active carbon and low molecular phenol compounds having excellent properties of safety and stability.  
     CONSTITUTION: An application makes use of low molecular phenol compounds such as phenol, catechol, pyrogallol, cresol, and the like which are compounded with active carbon made of vegetable materials such as woods, saw dust, palm shell, waste liquid from pulp, and mineral materials such as coal, petroleum, coke, petroleum pitch. The use of active carbon in one to two parts per one part by weight of phenol compounds, for example, is practically preferable. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000320251-A (JP)
Title: Band window sash
Inventor: TSUNOSAKI TETSUO
IPC: E06B1/36
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a band window sash being easily worked. SOLUTION: The band window sash 1 has an upper frame 3, a lower frame 5, an auxiliary lower frame 13 installed at the upper section of the lower frame 5 and a mullion 11 mounted between the upper frame 3 and the lower frame 5. The lower frame 5 has the base sections 27, 31 of the mullion on the outdoor side and the indoor side. The auxiliary lower frame 13 is set up between both base sections 27, 31, the auxiliary lower frame 13 has a substrate 43, and an end section is cut in the direction crossed at right angles with the longitudinal direction, a lower end is cut in the direction crossed at right angles with the longitudinal direction in the mullion 11, both base sections 27, 31 of the lower frame 5 and the substrate 43 of the auxiliary lower frame 13 are formed on the same surface, and the mullion 11 is placed on both base sections 27, 31 of the lower frame 5.
Patent JP-H0423588-A (JP)
Title: Multi-point conference system
Inventor: YOSHIDA YUJI
IPC: H04M3/56
Filed: 1990-05-17
Abstract: PURPOSE:To constitute the system inexpensively by providing a center and sending a demand fresh signal representing retransmission from the initial state to a picture compression transmitter of a conference room subject to change when the conference room having been detected is subject to change. CONSTITUTION:The system is provided with a center 20. When a conference room once detected by a detection means 21 is subject to change, a demand fresh signal transmission means 23 sends a demand fresh signal representing retransmission from the initial state to a picture compression transmitter 10 of the conference room subject to change so as to reproduce a signal with a picture compression receiver even when the picture compression transmitter 10 is replaced. Thus, the cost is reduced more than that of a conventional multi- point conference system.