baber/WOPTO huggingface dataset:
Patent JP-S5669419-A (JP)
Title: Lubricator for turbosupercharger
Inventor: MIYAMURA KATSUNORI
IPC: F01M7/00
Filed: 1979-11-12
Abstract: PURPOSE: To protect the bearing of a turbosupercharger from damage, without substantially increasing cost, by utilizing the motor of an electric fan to drive the auxiliary oil pump of the turbosupercharger.  
     CONSTITUTION: A main oil pump 2 is driven by an engine 1. Lubricating oil is supplied to the bearing of a turbosupercharger 7 by the main oil pump 2. The bearing is also lubricated by an auxiliary pump 15. When the engine 1 starts, the bearing is lubricated by driving the auxiliary oil pump 15 by a motor 13 which is also used to drive a cooling fan for the cooling water of the engine. After the engine is  started, the bearing is lubricated by the main oil pump 2. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10336070-A (JP)
Title: Antenna switching device for earth satellite
Inventor: AMANO OSAMU
IPC: H04B1/44
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To transmit and receive a signal with a small loss whatever state the posture of an earth satellite is by providing a switching device for supplying a transmitted signal for a power distributor when the earth satellite is in an unstable state and supplying the transmitted signal for the second input terminal of a circulator when the earth satellite is in a stable state. SOLUTION: The switching device 11 is provided between a transmitter 5 and the power distributor 6. Concerning the device 11, its input contact point Td is connected with the output terminal of the transmitter 5, an output contact point Ta is connected with the second input terminal of a circulator 12a, an output contact point Tb is connected with the input terminal of the distributor 6 and an output contact point Tc is connected with the second input terminal of a circulator 12b. Then, when the posture of the earth satellite is stable, the transmitted signal is fed for an antenna 1a or 1b directly selected without through the distributor 6. When when the posture of the earth satellite is unstable, the transmitted signal is simultaneously fed for the antennas 1a and 1b through the distributor 6.
Patent JP-S6125008-A (JP)
Title: Method and apparatus for detecting configuration
Inventor: HARADA EIICHI
IPC: G01B21/20
Filed: 1984-07-13
Abstract: PURPOSE:To detect the accurate configuration in the direction of the width of a strip stably, by providing recess parts in the outer part of a roll, which is contacted with the strip, and providing a displacement detector so that it is not contacted with the strip in each recess part. CONSTITUTION:Many recess parts (detecting holes) 2 are provided in the outer part of a hollow detecting roll 1 in the spiral direction in a finely divided manner. A through hole 3 is provided from each detecting hole in the direction of the central part of the roll 1. An eddy current type displacement detector 4 is provided in each detecting hole 2 by forming a gap 2a between the outer surface of the roll 1 and the detector. The detector is connected to an external arithmetic control device through signal cables 5. The change in the gap 2a is detected by the displacement detector 4 based on the tension of a strip S. The distribution of the tension is obtained by the arithmetic control device, and the flatness is obtained. Thus the rigid structure is obtained, and the accurate configuration in the direction of the width of the strip can be detected.
Patent JP-S631655-A (JP)
Title: Image forming device
Inventor: MATSUMOTO KENICHI
IPC: G03G15/00
Filed: 1986-06-20
Abstract: PURPOSE:To make it possible to convey an image transfer material under control with a high degree of accuracy, by constituting a belt-like conveying means with materials having an elastic modulus under tension in the conveying direction of the image transfer material, which is in a range of 1.500kg/cm<2> to 15.000kg/cm<2>. CONSTITUTION:In view of the generation rate of sear in color printing, it is suitable to use materials such as urethane group resin, polyfluorovinylden group resin, modified urethane group resin or the like having an elastic modulus under tension, which is within a range from 1,5000-15.00kg/cm<2>. This is due to such a reason that by use of the material having an elastic modulus with the above- mentioned range under tension, a strain and a difference in a peripheral length may be absorbed in the form of elongation of a belt conveying means (conveyer belt) by a tension applied by a tension roller, thereby it is possible to provide a belt having a flat surface.
Patent JP-H10332998-A (JP)
Title: Aerial optical fiber cable and its manufacture
Inventor: SATO YOSHIYASU
IPC: G02B6/00
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain the aerial optical fiber cable which reduces manufacture processes and manufacture facilities and can be manufactured inexpensively and can reduce a drawing force applied to the optical fiber cable and resulting strain due and is hard to generate dicing. SOLUTION: The aerial optical fiber cable is constituted which has a support wire 11 and an optical fiber cable 13 coupled and united as a coupling part 12, has many window parts 18 of 1 to 10 mm in width W formed at the coupling part 12 intermittently along the length of the support wire 11, and has the optical fiber cable 13 slackened to the support wire 11 by the window parts 18.
Patent JP-S5478406-A (JP)
Title: Mechanical governor type commutator motor
Inventor: SATOU ISAO
IPC: H02K23/66
Filed: 1977-12-06
Abstract: PURPOSE: To reduce the number of contact points, raise the reliability and increase the torque and the efficiency, by fixing commutator pieces to a stator and bringing at least one commutator piece into contact with a plurality of commutator contact pieces and rotating the commutator contact pieces together with a rotor to serve also as a governor.  
     CONSTITUTION: The commutator 10 is attached to an insulator rest 12 fixed on the stator. Leaf springs 4, the tips of which are fitted with the commutator contact pieces 13 and weights 3, are fixed on the rotor by rotational frequency adjusting screws 14. When the rotor exceeds a prescribed rotational frequency, the contact pieces 13 are separated from the commutator 10 so that the real rotational frequency is decreased. The prescribed rotational frequency is adjusted by turning the screws 14. Because the contact pieces 13 serve also as a governor, the number of contact points is reduced and the reliability is raised. Since the contact pieces 13 are always in contact with the commutator 10, the torque and the efficiency are heightened. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05339767-A (JP)
Title: Production of quaternary ammonium hydroxide solution
Inventor: AOYAMA TETSUO
IPC: C25B3/00
Filed: 1992-06-05
Abstract: PURPOSE:To produce an aq. soln. of high-purity quaternary ammonium hydroxide at low cost by electrolyzing a synthesized quaternary ammonium inorg. salt to produce quarternary ammonium hydroxide. CONSTITUTION:Reaction of trialkylamine and alkyl ester of carbamic acid is effected in the presence of a polar solvent. Then, water is added to synthesize a quaternary ammonium inorg. salt. The obtd. quaternary ammonium inorg. salt is electrolyzed to produce quarternary ammonium hydroxide. Or, the reaction of trialkylamine and alkyl ester of carbamic acid is effected in the presence of water to synthesize a quaternary ammonium inorg. salt. The obtd. quaternary ammonium inorg. salt is electrolyzed to produce quarternary ammonium hydroxide. Thereby, impurities are prevented from mixing into the aq. soln. of quaternary ammonium hydroxide.
Patent JP-S5269208-A (JP)
Title: Lapping system vertical jumper connection type plugboard
Inventor: MASUDA KOUSAKU
IPC: H02B1/20
Filed: 1975-12-05
Abstract: PURPOSE:To improve efficiency of operation by limiting the jumper connection only ot vertical direction in one region, utilizing the fact that the most of the connection is made as even distribution in each region when the wiring of MDF is made at random.
Patent JP-H11334329-A (JP)
Title: Installing structure of traction hook for vehicle
Inventor: YOSHIKAWA MASAYUKI
IPC: B60D1/04
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To obtain an installing structure of traction hook which can draw a large mass of vehicle, without applying the reinforcement to a body side, or without increasing the plate thickness of a structural member. SOLUTION: An outer end part of a front side member 30 is a welded member extension 31. Two installing bolts 20 are fixed by the welding or the like to the member extension 31 by projecting male screws 22 to the front side. A bumper reinforcement 40 is fixed by the installing bolts 20 and supporting nuts 25. A traction hook 10 is composed of an about U-shape hook main body 11 and at least two fastening members 12, and the fastening members 12 are rotatable around the axis to the hook main body 11. Female screws 12a are formed at the tips of the fastening members 12, and they are screwed to the male screws 22 of the installing bolts 20 when the traction hook 10 is installed to the body side.  Since the operating load is divided to two fastening members 12 in the traction time, and the load is reduced to a half weight, it is not necessary to reinforce the installing part, or to increase the plate thickness.
Patent JP-H08309215-A (JP)
Title: Crusher for glass or the like
Inventor: NISHII KAZUHIRO
IPC: B02C19/00
Filed: 1995-05-19
Abstract: PURPOSE: To adjust the projection length of a hammer projecting from a support plate to realize the quantitative feeding of a material to be treated by fitting the support plate on which the material to be treated is temporarily supported to an inlet position of an outer frame whose inlet is opened to an outlet of a hopper so that its height can be adjusted and adjusting the fitting height thereof. CONSTITUTION: A primary crusher 8 in which support plates 25 are arranged in plural lines between hammers 7 in plural lines on a rotating shaft 6 is provided. A secondary crusher 14 in which handles 30b are welded to fitting plates 30a fitted to a rotating shaft 12 and hammer heads 30c are welded to the tips thereof to form hammers 30 is provided. Before the equipment is operated, first a support plate 25b is vertically oscillated to a support plate 25a to adjust the installing height of the support plate 25b and adjust the projection length of the hammers 7 projecting from the support plate 25. Then, a material to be treated is fed into a hopper 1, and the primary crusher 8 and the secondary crusher 14 are driven to crush the material to be treated. In case the load of the secondary crusher 14 is not appropriate, the projection length is adjusted again.
Patent JP-S632360-A (JP)
Title: Method for connecting external lead of circuit component
Inventor: TAKAGI HIROAKI
IPC: H05K3/40
Filed: 1986-06-20
Abstract: PURPOSE:To improve the reliability of an external lead connector by connecting a pad for connecting the external leads of a substrate with an external lead terminal through a metal plate having a higher melting point than a solder by welding means for melting the part of the metal plate. CONSTITUTION:A metal plate 13 is superposed on one end of a lead terminal 9, and a laser light 14 which is transmitted through the terminal 9 is emitted to the bonding surface of the terminal 9 with the plate 13. As a result, the terminal 9 is welded to the plate 13. Then, the plate 13 is superposed on a pad 5 formed slightly wider than the plate, and a laser light 15 is emitted obliquely from the side to the bonding surface of the plate 13. Then, the laser light which is transmitted through the terminal 9 and the plate 13 is emitted to reduce the loss of a circuit substrate 2, thereby laser welding the pad 5 with the plate 13. Thus, the connecting strength of several times as large as the conventional solder is obtained, and the welding is remarkably reduced in its deterioration as compared with the soldering, thereby improving the reliability of circuit components.
Patent JP-S5935108-A (JP)
Inventor: KURAUSU HAINETSUKU
IPC: G01D5/26
Filed: 1982-08-23
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-H0310671-A (JP)
Title: Medium for examination of microorganism
Inventor: SUGAWARA KAZUYUKI
IPC: C12M1/34
Filed: 1989-06-07
Abstract: PURPOSE:To obtain the subject medium useful for the collection of specimen as well as the culture of microorganism by stamp process comprising the contact of the medium with an examination object for examination of environmental microorganisms, etc., by supporting a gelatinous medium on a flexible supporting material in single or plural divided sections. CONSTITUTION:The objective medium can be prepared by supporting the same or different kinds of gelatinous media on a flexible supporting material 1 in single or plural divided sections. The supporting material 1 is preferably a hydrophilic polyester film.
Patent JP-H022152-A (JP)
Title: Semiconductor memory device
Inventor: TONISHI SHIGEJI
IPC: H01L27/108
Filed: 1988-06-13
Abstract: PURPOSE:To reduce electrons injected into the memory cell from the substrate potential generator of a dynamic memory and reduce the misoperation of the memory cell by keeping the memory cell from the substrate potential generator more than 1mm apart. CONSTITUTION:The memory cell part 2-2 of one device 2-1 of a dynamic memory is divided into two by a boundary at the center of the device. A substrate potential generator 2-3 is provided at the center between the two divided parts of the memory cell 2-2 to make the minimum distance between the substrate potential generator and the memory cell provided on both the sides of it more than 1mm.
Patent JP-S5572235-A (JP)
Title: Key input device
Inventor: HIRASHIMA KOUJI
IPC: G06F3/0488
Filed: 1978-11-27
Abstract: PURPOSE: To simplify the mechanism of an input device by arranging printing types on reverse surfaces of input keys, and by using a sensor which decomposes a type pattern into a dot pattern with a key depressed and then generates a character pattern from the pattern.  
     CONSTITUTION: On reverse surfaces of push-button system input keys 6, printing types 7 provided with convex parts corresponding to characters to be inputted are arranged and under those keys 6, anisotropic conductive rubber sheet 1 is arranged which is high in conductivity in its thickness direction and low in its surface direction. Further, electrode sheets 2 and 3 with electrodes 4 and 5 opposing with sheet 1 between the both are arranged and at edges of sheets 2 and 3, signal scan parts 8 and 9 and signal detection part 10 are formed. With key 6 pressed against sheets 2 and 3, electrodes 4 and 5 are made in airtight contact with parts corresponding character images of types 7 through sheet 1 and parts where electrodes 4 and 5 come in contact are made conductive to generate dot patterns, which are converted into character patterns through the scanning of scan parts 8 and 9 for monitor display of input characters. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5571825-A (JP)
Title: Production of paper bobbin spindle
Inventor: KINOSHITA HIROBUMI
IPC: D01H7/04
Filed: 1978-11-27
Abstract: PURPOSE:A molten aluminum alloy is poured into the part where the sleeve is formed to form integrally the aluminum sleeve firmly adhering to the end face of warp on the top of flade,thus effecting the complete prevention of slipping off the sleeve and producing title spindle that can avoid the increase in vibration during operation. CONSTITUTION:Warp 4 is put on spindle blade 3 to form the part driving spindle A and each of them is held on parts 13 and 14 respectively. At this time, the insertion part 31 of the sleeve at the edge of the blade is projected into the part to be casted 15 and a molten aluminum alloy is forced into the cavity from inlet 17. The aluminum alloy closely adheres to the end face of warp 41 and the insertion part 31 to form alluminum sleeve 5. The surface is finished and a tip button for holding a paper bobbin is inserted on the surface. The resulting paper bobbin spindle has a groove for cutting yarn 7 that can readily cut and remove the yarn end wrapping on the sleeve. The drawing force at the insertion part is over 1600kg.
Patent JP-H0439725-A (JP)
Title: Arithmetic circuit
Inventor: NAKAMURA NORIKAZU
IPC: G06F7/50
Filed: 1990-06-06
Abstract: PURPOSE:To reduce the circuit scale by comparing the magnitude of a number to be added/subtracted and an adding/subtracting number, inverting one output from a selector by changing them or without changing them, and adding it to the other output of the selector. CONSTITUTION:The magnitude of a number to be added/subtracted and an adding/subtracting number are compared by a comparator 1, and by a selector 2, the number to be added/subtracted and the adding/subtracting number are outputted by changing them or without changing them, and by an inverter 3, one output from the selector 2 is inverted, and by an adder 4, the other output of the selector 2 and the output of the inverter 3 are added. In such a way, in a field for executing various arithmetic processings, as well as a field in which high speed and high accuracy of an operation in the case of outputting a result as an absolute value are requested, the circuit scale can be reduced.
Patent JP-H10327892-A (JP)
Title: Production of methylglycoside fatty acid ester
Inventor: MORI NOBUHIRO
IPC: C12P19/02
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a methylglycoside fatty acid ester in the presence of lipase, enabling to enhance the rate of the esterification reaction without increasing the amount of the enzyme, and enabling to efficiently and profitably produce the ester. SOLUTION: This method for producing a methylglycoside fatty acid ester comprises esterifying a fatty acid compound selected from saturated fatty acids, unsaturated fatty acids, and the esters of the fatty acids with lower alcohols with a methylglycoside such as a 5-7C monosaccharide in the presence of lipase. Therein, the methylglycoside comprises the β-isomer or a mixture of the β- isomer with the α-isomer.
Patent JP-H11318795-A (JP)
Title: Dishwasher
Inventor: UDO KIMIO
IPC: A47L15/50
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a dishwasher in which water does not drip from a basket to the floor and a water receiving tray can be surely removed from the basket. SOLUTION: In a dishwasher having a washing bath 2, a washing nozzle 3, a basket 5, and a door 6, the door 6 has a basket placing base 4 and a support frame 8. The basket placing base 4 has a form which holds the basket 5 but not the water receiving tray 7. The support rod 8 holds the water receiving tray 7. The washing machine is constructed so that the water receiving tray 7 is surely released from the basket when the basket 5 is placed in the washing bath 2. Tableware are set in the basket 5 at a place, such as on a counter or inside a sink, where tableware does not soil the floor.  The basket 5 is placed on the water receiving tray 7 and set in the dishwasher, consequently even in moving the basket 5 soiling of the floor by dripping water or the like does not occur, and such happening does not occur that a user forgot to take away the water receiving tray 7 from the basket 5, and tableware can not be washed.
Patent JP-S6126642-A (JP)
Title: Ethylene-propylene rubber composition
Inventor: TANIMOTO YOSHIO
IPC: C08K5/13
Filed: 1984-07-13
Abstract: PURPOSE:To provide the titled white or colorable composition having remarkably improved weather resistance without using a large amount of titanium white, by compounding a hindered amine compound, a phenolic group-containing compound and a crosslinking agent to a base rubber. CONSTITUTION:(A) 100pts.(wt.) of an ethylene propylene rubber is compounded with (B) 1-10pts. of a crosslinking agent, (C) 0.05-3pts. of a compound selected from the compounds of formula I and II (R1 is 1-3C alkyl; R2 is 6-10C alkyl; R3 is 1-3C alkyl; n is 1-5) and (D) 0-3pts. of a compound selected from the compounds of formula III and IV (R4 is 1-9C alkyl; R5 is 1-6C alkyl; m is 1-6). Preferably, R1 of the compound of formula I is methyl, and R2 and R3 of the compound of formula II are 1,1,3,3-tetramethylburyl and methyl, respectively.
Patent JP-S5848275-A (JP)
Title: Erasion inhibiting structure of cassette tape
Inventor: FUKUSHIMA RIYOUJI
IPC: G11B23/28
Filed: 1981-09-17
Abstract: PURPOSE:To realize the free repetition for inhibition and its release of the erasion of a cassette tape, by deciding the propriety of erasion with an open/ close plate which is freely opened and closed. CONSTITUTION:An open/close plate 5 provided at an erasion inhibiting part 2 is turned counterclockwise, and the plate 5 is fixed with a stopper 6. Thus the plate 5 serves as an erasion inhibiting pawl to permit the recording and reproduction for a cassette tape. While the plate 5 is turned clockwise and fixed with a stopper 6', etc. Thus the inhibition of erasion is released to permit the erasion of the misrecording of the tape. In such way, the inhibition and its release can be freely repeated for the erasion of a cassette tape.
Patent JP-S5670243-A (JP)
Title: Automatic paper feeder
Inventor: TAKAHASHI SHIYUUICHI
IPC: B65H3/06
Filed: 1979-11-13
Abstract: PURPOSE: To feed a paper stably with a simple structure by rotating rollers by means of a pair of transmission gears with a one-way clutch and a motor to be controlled for regular and reverse rotations.  
     CONSTITUTION: The first and the second roller 1 and 2 are respectively driven for rotation in desired directions by the use of a single motor 20 to be controlled for regular and reverse rotations. That is, the second roller 2 is alternately driven for rotation in the feeding directions of an ordinary paper or the reverse wise, and only reversely rotated when the paper is detected by a paper-detecting means, while the first roller 1 is driven for rotation constantly in the paperfeeding wise. A pair of transmission gears 26 and 27 are fitted on shafts on the side of the first roller 1 via a one-way clutch. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S628164-A (JP)
Title: Toner
Inventor: WATANABE NAOMI
IPC: G03G9/097
Filed: 1985-07-05
Abstract: PURPOSE:To obtain a toner having superior electrifiability and fixability characteristics and to permit development and fixation of a latent image to be improved, by using as a binder a mixture of a cross-linkable polyester and an epoxy resin having an epoxy equivalent of >=1,500 in a specified proportion. CONSTITUTION:The toner powder is prepared by mixing the binder and a toner component and a fluidity improver, and the binder contains the cross-linkable polyester prepared by polymerizing a polyol with a polybasic acid, either containing a tri- or higher-valent functional component, and the epoxy resin having an epoxy equivalent of >=1,500 in an amount of <=95wt%. As said fluidity improver, a surface-treated hydrophobic inorganic oxide selected from titanium oxide, aluminum oxide, and silicon dioxide treated with aminosilane, having particle diameters of <=100mum is used.
Patent JP-S5937199-A (JP)
Inventor: FUKUDA KEIICHI
IPC: B67D7/42
Filed: 1982-08-26
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-H04344400-A (JP)
Title: Gate array ram block test circuit
Inventor: TSUTSUI HIROAKI
IPC: H01L27/10
Filed: 1991-05-21
Abstract: PURPOSE:To provide a gate array RAM block circuit which is capable of measuring an AC characteristics at one measurement. CONSTITUTION:One of the output signals 00 to 0m of a RAM block 1 and one of test inputting signals (TA0 to TAn, TCS, TWE and TI0 to TIm) are selected at selectors 4a and 4b and these two selected signals S1 and S2 are made coincident by a coincident circuit 6. A pulse signal P is generated having a pulse width corresponding to a time difference in rising and falling between the two signals and outputted as a test outputting signal TO.