baber/WOPTO huggingface dataset:
Patent JP-H03230078-A (JP)
Title: Door opening closing apparatus of storehouse
Inventor: KOBAYASHI AKIO
IPC: F25D25/00
Filed: 1990-02-05
Abstract: PURPOSE:To automatically open and close an opening and closing door in connection with the receiving and draw-out operation of the storehouse and to also manually open and close the door in the midway drawn-out state of the storehouse main body by displacing the support shaft of an arm member to a position higher than the connection part with the opening and closing door in the front stage of the draw-out operation of the storehouse main body. CONSTITUTION:An inclined groove 11 is gradually extended upwardly in the draw-out direction of a storehouse main body 5 and constituted so that the upper end part 11a thereof becomes higher than the revolving fulcrum 10 of an opening and closing door 9. When the storehouse main body 5 is drawn out of a cabinet 1, the opening and closing door 9 becomes a state easily opened upwardly in the front stage of draw-out operation because of the upward replacement of the revolving fulcrum 13 of the arm member 15 for opening the door 9. In the post stage of the draw-out operation of the storehouse main body 5, the opening and closing door 9 is automatically opened upwardly by the return force of the arm member 15. When garbage is charged at a short-time interval, the opening and closing door 9 can be independently opened and closed manually by pushing back the storehouse main body 5.
Patent JP-H025571-A (JP)
Title: Construction for overvoltage protection for output amplifier of mos integrated circuit
Inventor: AREKISHISU MARUKUO
IPC: H01L29/78
Filed: 1989-02-03
Abstract: PURPOSE: To provide an output terminal protection mode for a MOS integrated circuit which does not disturb circuit the operation of the circuit, by selecting the resistance value so that the product of the resistance value and a current smaller than a maximum permissible current of a drain/source of a transistor to be protected is slightly greater than the difference between the breakdown voltage of a protective device and the conduction voltage of the drain/source of the MOS transistor. CONSTITUTION: An overvoltage protective structure includes a bidirectional breakdown device 30 connected between a pad 31 connected to a drain or source of a MOS transistor to be protected and a reference voltage. A resistor 56 is connected between the bidirectional breakdown device and the device to be protected. The resistance value is so selected that the product of the resistance value and a current smaller than the maximum permissible current of the drain/source of the transistor to be protected is slightly greater than the difference between the breakdown voltage of the protective device and the voltage in the conduction state of the drain/source of the MOS transistor.
Patent JP-S57140556-A (JP)
Title: Electric motor driven fuel pump device
Inventor: WATANABE MASAHIKO
IPC: F02M37/10
Filed: 1981-02-24
Abstract: PURPOSE:To obtain a high performance pump with durability, by further providing a sealing part between an impeller and housing and increasing a sealing effect through said sealing part. CONSTITUTION:A regenerative pump 12 and motor 13 are housed in a casing 11 of a pump device 10. The pump 12 is such formed that the first sealing parts 42, 44 are provided between the blade part of an impeller 16 and the central part to seal an area between both sides of the impeller 16 and internal surfaces of a housing 14. In addition to the first sealing parts 42, 44, to control a side clearance in the first sealing parts 42, 44 and eliminate such suspicion that the impeller 16 is abnormally deflected axially to either one way to damage its blade  part, the pump device 10 is provided with the second sealing parts 46, 48, having side clearances slightly smaller than for the first sealing parts 42, 44, to a  place in the vicinity of the central part of the impeller 16, in this way performance of the pump can be improved.
Patent JP-H05195478-A (JP)
Title: Device for moving light table for checking quality of paper in paper machine
Inventor: TAKATSUKA TAKAHARU
IPC: D21F7/00
Filed: 1992-01-16
Abstract: PURPOSE:To facilitate a standard line-coinciding work for a paper-producing operation at a constant position by adopting a movable type light table as a light table used for checking the quality of paper in a paper machine and combining the light table with a position-adjusting device, and further to dispose a produced paper tail-passing device in an empty space formed by the movement of the light table. CONSTITUTION:Rolls are attached to the legs of a light table to permit the movement of the light table on rail pieces, and the light table is moved with an air cylinder and placed at a position coincident with a standard line for the paper-producing operation at a constant position with a position-adjusting device. A carrier rope operated only when the tail of the produced paper is passed is disposed in a space produced by the movement of the light table to mechanize the paper-passing work.
Patent JP-H10208750-A (JP)
Title: Lead-acid battery
Inventor: YAMANAKA KENJI
IPC: H01M4/68
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a lead-acid battery with an improve adhesibility of a positive electrode grid and an active material excellent life performance by forming a layer made of a lead alloy which is easier to corrode than the base material of a grid body and does not contain antimony on the surface of the grid body in PbO2 generation potential. SOLUTION: A positive electrode grid having an alloy layer made of a lead alloy which is easier to corrode than the base material forming a grid body and does not contain antimony on a part or the whole surface of the surface of the grid body is used at the time of PbO2 generation potential in a lead-acid battery. For instance, the base material forming the grid body is a lead- calcium-tin alloy and the alloy layer is a lead alloy having more content of calcium than the base material of the grid body. Or, the alloy layer is made of 0.01 to 50.0wt.% of one or two kinds or more of Ga, In, Cd and Tl and the remaining part made of lead.  For instance, lead alloy sheets which are easy to corrode are overlapped on the continuos casting plate surface of a lead-calcium system alloy, and at the same time, expand working is performed for a rolled integrated sheet and the positive grid body is manufactured.
Patent JP-H09263787-A (JP)
Title: Production of highly unsaturated fatty acid or alkyl ester thereof
Inventor: AKAMA KAZUHIRO
IPC: C11C1/08
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To easily fractionate and concentrate a highly unsaturated fatty acid or an alkyl ester thereof in high yields without forming products of thermal isomerization by fractionating and concentrating the acid or the ester from a mixture containing the same by a plurality of specified treatments. SOLUTION: A mixture containing a highly unsaturated fatty acid or an alkyl ester thereof (desirably, the acid is eicosapentaenoic or docosahexaenoic acid, and the alkyl group of the ester has 1-4 carbon atoms) is subjected to liquid/liquid extraction treatment in which the polar solvent used is desirably a water-soluble solvent (e.g. acetonitrile), and the nonpolar solvent used is desirably a hydrocarbon solvent and supercritical gas extraction treatment (e.g. extraction with high-pressure carbon dioxide) to fractionate and concentrate the highly unsaturated fatty acid or the alkyl ester.
Patent JP-S52108248-A (JP)
Title: Case for electric instrument
Inventor: ABURA YOSHIAKI
IPC: A45D20/12
Filed: 1976-03-09
Abstract: PURPOSE: To provide a case for an electric instrument, said case having an intermediate plate removably set inside said case for defing a cord accommodating section, thereby to allow the main body of the instrument, a cord and attachments to the instrument to be accommodated in good order within the case. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56121954-A (JP)
Title: Forced circulation type solar heat heater
Inventor: SHINKI KENICHI
IPC: F24S90/00
Filed: 1980-02-29
Abstract: PURPOSE: To enable to reduce the energy of the heater to be used as much as possible by a method wherein an air lift pump, capable of circulating water utilizing a head difference due to the application of the principle of a communicating tube and having a good efficiency in lifting water at a low head difference, is utilized.  
     CONSTITUTION: A circulation circuit 5 comprises a heat collecting panel 1, a hot water reserving tank 2, a feed water tank 3 and a tank 4 for the circulation. The air lift pump 6 is provided between the tanks 3, 4. When the water level WL of the tank 4 becomes h 2  in the height thereof, water is sent to the heat collecting panel 1 due to the head difference H from the tank 4 to collect the heat, then, is sent to the tank 2. When the water level WL of the tank 3 is set at a height h 1 , a ball tap valve 8 is closed, cold water in the tank 2 is sucked up by the pump 6 and the above- described operation is repeated. Thus, the air lift pump efficient in lifting the water at a low head difference is being used, thereby, the energy to be used for the heater may be reduced to the possible minimum. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02206087-A (JP)
Title: Semiconductor storage device
Inventor: HIDA YOICHI
IPC: G11C29/00
Filed: 1989-02-03
Abstract: PURPOSE:To easily test whether an abnormal part exists in a semiconductor storage device or not by setting a state of a signal applied to an external terminal to a state being different from a state of the time of a normal operation. CONSTITUTION:When a prescribed high voltage is applied to an external terminal 81, a high voltage circuit 20 generates a control signal. A variable delaying circuit 10a receives a first signal phi1, delays it by a prescribed delay time and outputs it as a second signal phi2. In the case when the signal phi1 is a word line driving signal R, and also, the signal phi2 is a sense amplifier driving signal phis, the delay time is set to D1 so that the signal phi1 rises at the time t0, and thereafter, the signal phi2 rises at the time t1. On the other hand, when a control signal is generated from the detecting circuit 20, the delay time is varied to D4 so that the signal phi2 rises at an earlier time t4 than the time t30 - t32. Therefore, when an abnormal part exists in its DRAM, the sense amplifier causes a malfunction.
Patent JP-S62184150-A (JP)
Inventor: SAITO MASAAKI
IPC: D03J1/02
Filed: 1986-02-07
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-H10251382-A (JP)
Title: Coating composition based on polyepoxide hardener and polyacid hardener
Inventor: CHANG WEN-HSUAN
IPC: C09D163/00
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To obtain an improved coating composition suitable for a use as a top coat of an automobile. SOLUTION: This coating composition comprises a resin-like binder, an organic solvent and an arbitrary component found in a conventional topcoat composition of an automobile. The coating composition includes the resin-like binder having following components; (A) a polyepoxide; and (B) a polyacid hardener having <450 acid equivalent and having >3 carboxyl groups in average per molecule. The polyacid is formed by reacting (i) 1,2-acid anhydride of a cyclic dicarboxylic acid with (ii) a polyol component including an oligoester having <1,000 number average molecular weight and >3 hydroxyl groups per molecule in average.
Patent JP-H07214383-A (JP)
Title: Dehydration treating device for waste vegetable and the like
Inventor: NAKAI MAMORU
IPC: C02F11/12
Filed: 1994-01-28
Abstract: PURPOSE:To drastically reduce the time and cost of a subsequent incineration treatment as a sufficient dehydration treatment is executed by a primary dehy drating section composed of compressing rolls combined with irregular shaped rolls and a secondary dehydrating section composed of a driving roll and rotary drum. CONSTITUTION:This dehydration treatment device for waste vegetables,etc., comprises the compressing rolls 2 constituted by locating pair of the irregular shaped rolls 7 having the shapes alternately formed with bulging parts 5 of a semicircular shape in section and shallow recesses 6 opposite to each other in such a manner that the bulging parts of the one roll faces the recesses of the other roll and both rolls rotate inward at the same speed and the water permeable rotary drum 12 which is supported below the compressing rolls 2 from the inner side by receiving rolls 14 and supporting rolls 15 in contact with the inside surface and is rotationally driven by clamping the drum with the receiving rolls and driving rolls.
Patent JP-S55119215-A (JP)
Title: Low noise engine
Inventor: HAYASHI YOSHIMASA
IPC: F16C3/14
Filed: 1979-03-07
Abstract: PURPOSE: To prevent a vibration caused between a crank pin and connecting rod from being transmitted for preventing the engine noise from being emitted to the outside, by arranging a circular ring unit between the crank pin and the bearing at a large end of the connecting rod and providing at least two oil layer clearances.  
     CONSTITUTION: The engine comprises a connecting rod 2 that connects a piston 10 to a crankshaft 11. At a large end of the connecting rod 2, the metal housing is constructed by a connecting rod cap 9. On an inner face of said housing, a bearing metal 3 is arranged. Here between the bearing metal 3 and a crank pin 7, is rotatably interposed a circular ring unit 4. The circular ring unit 4 constructs oil layer clearances 6a, 6b respectively between the peripheral surface of said unit and the bearing metal 3 and between the inner circumferential surface of said unit and the crank pin 7, and their oils are supplied from an oil hole 5. In this way, the two oil layer clearances 6a, 6b, being constructed between the crank pin 7 and the large end part of the connecting rod, can achieve the expected purposes. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06241998-A (JP)
Title: Spectroscopic analyzer
Inventor: SUZUKI RYOJI
IPC: G01N21/59
Filed: 1993-02-16
Abstract: PURPOSE:To do quantitative analysis easily, quickly and accurately regardless of the sort of sample, in the title analyzer provided with a projector for projecting light on a translucent cell for receiving the sample, a light-receptor for receiving the light passed through the sample within the cell, and a quantitative analyzer for quantitatively analyzing a sample component on the basis of the information from the light-receptor. CONSTITUTION:The title device comprises a cell 1 having a form changing a sample transmission distance of light from a projector 4 to a light-receptor 5 by the change of the measuring set position, a driving part 3 for changing the measuring set position of the cell 1, a judging device 9 for judging the sort of the sample with qualitative analysis by spectroscopic analysis on the basis of the information from the light-receptor 5, an automatically operating means 10 for operating the driving part 3 so that the sample transmission distance has a previously fixed value, according to the judged sample sort on the basis of the information from the judging device 9, and an analysis timing decision means 11 for making a quantitative analyzer 6 act on quantitative analysis, after the completion of the measuring set position control of the cell 1 by the operating means 10.
Patent JP-H10220309-A (JP)
Title: Two-cycle internal combustion engine
Inventor: KOBAYASHI FUJIO
IPC: F02B33/28
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of an unexpected stop of an engine by providing a flow regulation surface part to reduce a flow speed of non-evaporated raw fuel throughout a range of from the vicinity of a suction port in the inner peripheral surface of a crank chamber to the vicinity of a scavenging passage. SOLUTION: A planar flow regulation surface part 23 to reduce a velocity of flow of non-evaporated raw fuel is arranged along the inner peripheral surface 22a of a crank chamber 22 on the crank case 20 side throughout a portion ranging from the vicinity of a suction port 25 to the vicinity of a scavenging passage on the underlying side. Even when, through the change of the attitude of an engine, non-evaporated raw fuel residing at the suction port part 25 is about to flow in a crank chamber 22, a flow thereof is impeded by protrusions 23a of a lattice-from surface consisting of a number of protrusions 23a formed on the inner peripheral surface of the crank chamber 22 an the velocity of flow thereof is widely decreased. Further, since non- evaporated raw duel is dispersed in a number of dents 23b formed in a way to be surrounded with a number of protrusions 23a, a situation that the non-evaporated raw fuel flows in a liquid-form state in a combustion chamber at a stroke is prevented from occurring and re-evaporation is also not effected. This constitution prevents the occurrence of an unexpected stop of the engine.
Patent JP-H04264988-A (JP)
Title: Apex processing system for thick line
Inventor: HONDA HIDETO
IPC: G06T11/20
Filed: 1991-02-20
Abstract: PURPOSE:To accelerate apex processing by finding an apex correction value in accordance with an angle found by performing the arithmetic operation of an inner product and an outer product by a map. CONSTITUTION:This system is comprised of an interface processor 4 which takes matching with a host computer 2, a graphic calculation processor 5 which performs apex angle processing, etc., a vector generating processor 6 which generates a vector based on data generated by the graphic calculation processor 5, a frame buffer 8 which plots a graphic on a CRT 7, and a raster scan display circuit 9, etc. Two thick lines forming apex are processed as the vectors, and the angle that is formed by intersecting the thick lines can be computed even by the processor provided with only an integer arithmetic processing function by finding the inner products and the outer products of two vectors. Also, an origin correction value in accordance with the angle found by computing the inner product and the outer product can be found by the map.
Patent JP-S61187133-A (JP)
Title: Optical system driving device
Inventor: MORI YASUHITO
IPC: G02B7/00
Filed: 1985-02-15
Abstract: PURPOSE:To enable high speed driving of an optical system by providing a current applying means that moves the first movable part supporting the optical system in the first direction to the second movable part and a current applying means that moves the second movable part in the second direction to the frame. CONSTITUTION:By applying the same amount of current to flat coils 12, 13, Lorentz's force acts to H part along Y direction in a part of a magnetic field on the vertical part 8B of a channel member out of the coils, and the first movable part including coils 12, 13, the channel member 8 and a lens barrel receives force of Z direction and shifts. By applying the same amount of current to coils 28, 29, Lorentz's force acts on V part in the magnetic field of magnets 32, 33 sides of the coils 28, 29 and the second movable part including the coils 28, 29, needles 20, 21, connecting members 18, 19 and a guide member 16 receives force in Y direction and shifts. At this time, the first movable part moves in Y direction together with the second movable part. Thus, the optical system can be driven in two dimensionally at high speed. Further, the driving device can be simplified.
Patent JP-S62183893-A (JP)
Inventor: TANAKA AKIRA
IPC: B65G47/68
Filed: 1986-02-07
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-H03230548-A (JP)
Title: Semiconductor device
Inventor: MOTONAMI KAORU
IPC: H01L21/31
Filed: 1990-02-06
Abstract: PURPOSE:To open a contact hole self-alignedly by making an interlayer insulating film a double-layered structure wherein an upper interlayer film is structured such that only a step part of a lower interlayer film formed by an underlying wiring and an upper part of the underlying wiring are left. CONSTITUTION:Interlayer films 10, 11 are structured in a double-layered structure, wherein an upper interlayer film 13a is constituted as a mask at the time of etching a lower interlayer film by means of partial etching of the upper interlayer film 11 with a photoresist film 12 and by means of etching after removal of the photoresist film, so as to open a contact hole without using the photoresist film. Thus a mask for etching a contact hole opening is composed of an insulating film so as to accurately form a contact hole.
Patent JP-H09215722-A (JP)
Title: Cushion body for massage
Inventor: WATABE KENJI
IPC: A61H11/02
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a cushion body with massage with which massaging similar to patting massaging can be performed even by a cushion body for massage in simple structure incorporating plural motor-driven vibrators inside. SOLUTION: Among the plural vibrators, vibrators 8 and 9 incorporated at positions abutted to the left and right shoulders of a human body are alternately vibrated on the left and right sides at comparatively short intervals just as performing shoulder patting. Concretely, the operation for vibrating the vibrator 8 at the position abutted to the right shoulder for 0.2sec, stopping that vibrator 8 for 0.3sec, vibrating the vibrator 9 at the position abutted to the left shoulder for 0.2sec and stopping that vibrator 9 for 0.3sec is alternately repeated. These vibrations become impulse just as performing shoulder patting and propagate to both the shoulders, and massage effects equal with patting massaging can be provided.
Patent JP-S62186064-A (JP)
Title: Ignition timing control method for engine
Inventor: GOTO TORU
IPC: F02B75/02
Filed: 1986-02-12
Abstract: PURPOSE:To maintain the maximum output continuously by controlling an ignition timing in accordance with an engine rotation and the temperature of gas in an exhaust pipe, while furthermore controlling the ignition timing in accordance with the intake negative pressure such that the ignition timing is lagged as the intake negative pressure increases. CONSTITUTION:When an ignition plug 4 of two cycle engine 1 for motor cycle is controlled by a control section 16 through an ignition coil 18, it is controlled such that the ignition timing is led more as the engine rotation detected through a rotation sensor 12 increases. The ignition timing is corrected by the temperature of gas in an exhaust pipe detected through a temperature sensor 11. When the exhaust pipe is cooled during travel under rainy weather, for example, to cause the temperature drop of the gas in the exhaust pipe, the ignition timing ins lagged in the direction of the top dead center. Furthermore, the ignition timing is controlled in accordance with the intake negative pressure detected through an intake negative pressure sensor 19 such that it is led as the intake negative pressure decreases while lagged as the intake negative pressure increases.
Patent JP-S58146662-A (JP)
Inventor: SHINOMIYA KAZUHIKO
IPC: E04G21/02
Filed: 1982-02-23
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-S62283705-A (JP)
Title: Antenna system for vehicle
Inventor: KONDO HIROSHI
IPC: H01Q1/32
Filed: 1987-02-06
Abstract: PURPOSE:To always secure the best receiving performance by eliminating a projecting part from the surface of a car body, and also, changing a connecting point of a pickup coil for resonance to a car body wall so that the directivity can be converted. CONSTITUTION:A ferrite core 14 of the inside surface of a car body outside plate 10 being a car body wall is inserted and embedded into a recessed part 12 so as to contact the car body outside plate 10. To the ferrite core 14, a pickup core 20 is wound, and to both ends of the pickup coil 20, a capacitor 26 and a variable capacity diode 28 which have been connected in series to as to be tuned to a receiving frequency are connected in parallel. An induced current in a system which has been connected to the car body outside plate 10 and the pickup coil 20 forms a magnetic flux in the ferrite core 14, and the directivity can be converted by changing a connecting point of the pickup coil 20 to the car body outside plate 10, and the degree of freedom for a design increases.