baber/WOPTO huggingface dataset:
Patent JP-H03138441-A (JP)
Title: High speed control mechanism for internal combustion engine
Inventor: SESHIMO YOSHIMI
IPC: F02D41/06
Filed: 1989-10-23
Abstract: PURPOSE:To prevent the unloaded excessive revolution by opening/closing-controlling and electromagnetic opening/closing valve on the basis of the signal of the primary coil of a flywheel magneto, in an engine having an electromagnetic opening/closing valve in a passage connecting the fuel chamber of a carburetor and an intake passage. CONSTITUTION:A high speed control mechanism is equipped with a diaphragm type fuel pump A and a fuel feeding mechanism B on the body 4 of a carburetor 1. Further, an electromagnetic opening/closing valve C for opening and closing a passage between the fuel feeding mechanism B and the fuel storage chamber 10 of the carburetor 1 and an electric control circuit 37 which controls the operation of the electromagnetic opening/closing valve C on the basis of the signal of the primary coil of the flywheel magneto 30 of an engine 31 are provided. When the engine revolution speed abnormally increases in the ordinary operation of the engine, and the high revolution state over a set revolution speed is generated, an electromagnetic coil 12 conducts to open the electromagnetic opening/closing valve C. Accordingly, the dense mixed gas is formed by supplying the fuel in a fuel chamber 26 into an intake passage 9 from a passage 11, and the engine combustion state is deteriorated, and the excessive revolution of the engine 31 is prevented.
Patent JP-H11116226-A (JP)
Title: Dry ice containing allyl isothiocyanate and its production
Inventor: NABETA KIICHIRO
IPC: C01B32/55
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To obtain dry ice which suppresses the development and breeding of mold even in the case of a small residual amt. or after dissipation, produces sterilizing, antibacterial and antimold effects to a commodity and its vicinity in an open system or under conditions close to those of the open system, has the same effects even to the interior of a vessel used in low temp. preservation or distribution and is safe even when it is used for perishables, cake, etc. SOLUTION: Liquefied gaseous CO2 contg. dissolved allyl isothiocyanate (AIT) is converted into dry ice snow and compression-molded or dry ice snow made from liquefied gaseous CO2 is blended with at least one selected from among powder, a granular body and a liq. each carrying AIT and the blend is compression-molded to produce the objective dry ice contg. AIT.
Patent JP-2001095402-A (JP)
Title: Automatic irrigating apparatus for plant culture
Inventor: FUJIWARA HIROSUKE
IPC: A01G27/02
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an automatic irrigating apparatus for plant culture capable of always supplying a constant amount of water to a plant from the bottom of a culture bed by dissolving the problem of the conventional technology, that is, water is oversupplied with time since the characteristic property of a culture medium is neglected. SOLUTION: An air-introducing device for adjusting water level, which comprises an air introduction part 7 and an air diffusion part 8, is placed in the culture medium. The wetting of the culture medium and the rising of the water level caused by water characteristics are suppressed by the combined action of the air-introducing device and a float-type water valve installed in the irrigating apparatus.
Patent JP-2000096452-A (JP)
Title: Production of laminated fabric having high moisture permeability and high waterproofness
Inventor: KAMEMARU KENICHI
IPC: B32B27/40
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a laminated fabric having high moisture permeability and high waterproofness, scarcely releasing a mold release base fabric from the produced resin film in a wet film product ion process. SOLUTION: A synthetic polymer solution consisting mainly of a polyurethane resin is coated on the surface of a mold release base fabric to produce a two-layered laminate. The solvent of the synthetic polymer solution is N,N-dimethylformamide, and inorganic particles having an average particle diameter of <=1 μm and an N,N- dimethylformamide adsorption of >=200 ml/100 g is contained in the synthetic polymer solution in an amount of >=1 wt.%. The produced two-layered laminate is introduced into water and subsequently wound up in the water, or the two-layered laminate is floated in a state folded in the longitudinal direction and carried to the next process. A tension is thus positively not given to the two-layered laminate. The removal of the solvent is approximately completed to coagulate the polyurethane resin, thus producing the resin film.  The produced resin film is non-wholly uniformly coated with a polyurethane-based adhesive, adhered to a fiber fabric and subsequently subjected to the release of the mold release base fabric, thus producing the moisture- permeable and waterproof fabric which comprises the laminate formed in the order of the fiber fabric/resin film.
Patent JP-H10119419-A (JP)
Title: Recording material
Inventor: MORI KENICHI
IPC: B41M5/00
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To permit the expression of recording character, approached to a silver salt photograph, and make water-resistant treatment, such as lamination and the like, unnecessary after printing by a method wherein a ink receptive layer of a recording material is constituted of two layers of an ink absorbing layer and an ink passing layer while both of two layers are constituted of a porous layer. SOLUTION: A recording material is constituted of an ink absorbing layer 2 and an ink passing layer 3, which are laminated sequentially on a light passing substrate 1. Ink, given from a printer, is collided against the ink passing layer 2 and, finally, most of it is absorbed into the ink absorbing layer 3. The function of the ink absorbing layer 3 is to absorb ink, passed through the ink passing layer 2, quickly and, therefore, the ink absorbing power of the same should be higher than that of the ink passing layer 2.  In order to provide with the function, the ink absorbing layer 3 is constituted of particles, having hydrophilic group such as hydroxide group and the like on the surfaces thereof, or constituted of particles having a large surface area and combining material principally and the layer 3 is made porous by increasing the amount of particles with respect to the combining material in the ratio of the volume. Ink absorbing capacity is retained by a capillary force due to the porosity.
Patent JP-H04153589-A (JP)
Title: Scroll type compressor
Inventor: OKI TAKAHIRO
IPC: F04C18/02
Filed: 1990-10-17
Abstract: PURPOSE:To reduce the consumed power by the simple structure and suppress the leak to the min. by supporting a fixed scroll through elastic deformation and making the clearance at the addendum of each spiral body smaller at the center part than that at the outer peripheral part. CONSTITUTION:A fixed scroll 4 is supported through elastic deformation, and the high center shape where the center part of an end plate 40 projects to a movable scroll 5 is kept, and the addendum clearance is larger on the peripheral part and smaller at the center part. Accordingly, the center part of the fixed scroll 4 is prevented from being deflected by a high pressure, and even if the center part of a movable scroll 5 is slightly deflected by a fluid pressure, the addendum clearance at the center part is prevented from being deflected, by the convex shape of the fixed scroll 4, and the inside leak of the compressed fluid reduces. Further, even if the addendum clearance at the center part of the scroll is reduced, and the sliding resistance at the center part is increased, the increase of the consumed power is little, in comparison with the case where the whole addendum clearance is reduced, since the area of the center part is less than that of the outer peripheral part.
Patent JP-H10125995-A (JP)
Title: Semiconductor laser device
Inventor: KAWADA SEIJI
IPC: H01S5/20
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To enable a mesa stripe-buried semiconductor laser to be lessened in threshold value and improved in kink level. SOLUTION: When an outer clad layer 6 which controls a lateral mode is formed by etching, etching is controlled in depth by an etching stop layer 5. The etching stop layer 5 is formed of a multi-quantum well layer, the well layer is formed so thick as to have a band gap which does not absorb light oscillated in an active layer 3, and etching can be surely stopped by the well layers. The barrier layer of the etching stop layer 5 is set lower in refractive index than the clad layer, and the average refractive index of all the etching stop layer 5 is set lower than those of the clad layers 4 and 6, whereby light distribution is restrained from spreading wide.
Patent JP-H1191980-A (JP)
Title: Sheet-form belt conveying device and regeneration of material to be recorded
Inventor: TANIGAWA KIYOSHI
IPC: G03G15/00
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a sheet-form belt conveying device to convey a sheet-form belt as the generation wrinkles is prevented from generation and a regeneration device for a material to be recorded to prevent the generation of wrinkles at a sheet-form when the sheet form peel belt is adhered to a material to be recorded for conveyance, and an image forming material is peeled and transferred to the sheet-form peel belt to regenerate a material to be recorded. SOLUTION: In a sheet-form belt conveying device 1, when a difference in elongation between the two ends in the direction of width of a sheet-form belt 2 is produced, the sheet-form belt 2 is moved in a deviated state in the direction of width. To correct deviated movement in the direction of width of the sheet-form belt 2, a trucking roller 4 is inclined by the degree of inclination corresponding to a difference in length between the two end parts of the sheet-form belt 2, and moved in an axial direction, wrinkles are prevented from the generation at the sheet-firm belt 2, and the sheet-form belt 2 is properly conveyed.
Patent JP-H03138946-A (JP)
Title: Semiconductor device
Inventor: GOMI TAKAYUKI
IPC: H01L29/73
Filed: 1989-10-24
Abstract: PURPOSE:To avoid the decrease in breakdown strength between a base and a collector and the increase in collector resistance by providing a diffusion blocking layer for blocking the diffusion of impurities on the neighboring part between a specified semiconductor region part and another semiconductor region part and beneath a semiconductor layer containing impurities. CONSTITUTION:An impurity-diffusion blocking layer 4, i.e., e.g. an SiO2 surface insulating layer 31, which can block the diffusion of impurities from an impurity- containing semiconductor layer 2, is provided on a specified region part 1 of the semiconductor substrate 21, i.e., e.g. an collector-electrode leading-out region 25, and beneath the impurity-containing semiconductor layer 2, e.g. a collector electrode 35C, on the side of another region part 3 neighboring the region 1 (25), i.e., a base region 50. Thus the diffusion of impurities from the impurity- containing semiconductor layer 2 to a position in contact with the base region 50 is avoided, and the trouble such as the decrease in breakdown strength due to the occurrence of high concentration on the side of a collector is avoided. The width of an opening is sufficiently enlarged, and the collector resistance can be decreased.
Patent JP-H0997202-A (JP)
Title: Data base matching method
Inventor: SANJO TAKASHI
IPC: G06F12/00
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To reduce the load on a center station in data base matching processing to be executed at the time of fault recovery, etc., at the center station. SOLUTION: At the time of fault recovery, a center station 1 transmits data from 13-1 to 13-N, which are managed as the contents of data bases at respective local stations from 2-1 to 2-N, to the respectively correspondent local stations from 2-1 to 2-N. The respective local stations from 2-1 to 2-N compare the contents of the data bases at the present local stations with the sent data from 13-1 to 13-N and transmits the contents of sections not matching with the data from 13-1 to 13-N sent from the center station 1 in the contents of data bases inside the present local stations and information for specifying those sections to the center station 1 as update data. At the center station 1, the contents of a data base 13 are updated according to the update data sent from the local stations from 2-1 to 2-N.
Patent JP-H02123672-A (JP)
Title: Sodium-sulfur battery
Inventor: SHIMADA HIROMI
IPC: H01M10/39
Filed: 1988-11-01
Abstract: PURPOSE:To prevent breakage in a connected part by connecting an insulating supporter connecting to the opening end periphery of a beta-alumina solid electrolyte tube to a cathode or anode active material container located outside the solid electrolyte tube with a member capable of expansion and contraction in the diameter direction of the solid electrolyte tube. CONSTITUTION:An insulating supporter 12 is connected to the opening end periphery of a cylindrical beta-alumina solid electrode tube 10 with inorganic glass. A connecting member 14 made of a metal plate having a bellows 14a in the diameter direction of a battery connects the lower end of the supporter 12 to a cathode metal container 13. If temperature change arises in starting and stopping of the operation of a battery, displacement in the diameter direction in a connected part is absorbed by the connecting member 14 for preventing breakage or damage in the connected part. It is preferable to connect the solid electrolyte tube in both directions of diameter and axis with members having bellows capable of expansion and contraction.
Patent JP-H08132246-A (JP)
Title: Method for joining titanium frame for bicyle
Inventor: HASE TAIJI
IPC: B23K11/02
Filed: 1994-11-10
Abstract: PURPOSE: To provide a sound welded part where the welding efficiency is high, and the weld metal and heat affected zone are prevented from being oxidized and nitrided in achieving the resistance welding of a frame of a titanium bicycle. CONSTITUTION: In connecting method of a frame for a titanium bicycle consisting of a main tube 1 orthogonal or diagonal to a head tube, a center core electrode 4 is inserted in the head tube 2, the center core electrode 4 is fixed in a lowering manner by an upper electrode 5, and a lower electrode 3 which is abutted on the circumferential side of the head tube 2 and provided with a weld metal receiving groove of the joined part is fixed to the main tube 1 to achieve the resistance welding. The inner side of the lower electrode 3 is cooled with water, and provided with an inert gas ejecting nozzle in the vicinity of the weld metal receiving groove.
Patent JP-2000103673-A (JP)
Title: Dielectric ceramic composition for high frequency and laminate
Inventor: HIRAHARA SEIICHIRO
IPC: H01P7/10
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a dielectric ceramic composition for a high frequency, having a shrinkage-starting temperature brought close to the shrinkage-starting temperature of a conductor by lowering the shrinkage-starting temperature, and capable of allowing warpage and distortion to be suppressed even when a conductor consisting essentially of Ag and Cu is simultaneously burned, and further to obtain a laminate. SOLUTION: This dielectric ceramic composition contains at least Ca and Zr as a metallic element, and comprises an essential component having (x) satisfying the equation of 0.87<=(x)<=1.36, when the composition formula expressed by the molar ratio is represented by xCaO.ZrO2, and 5-30 pts.wt. grain boundary phase-forming component containing B, an alkali metal, Si, and an alkaline earth metal based on 100 pts.wt. essential component.
Patent JP-H0590624-A (JP)
Title: Adhesive material for solar battery
Inventor: TANIGUCHI TADATAKE
IPC: H01L31/04
Filed: 1991-09-28
Abstract: PURPOSE:To obtain an adhesive material for solar battery, in which a semiconductor ink layer of a uniform thickness can be formed on a glass substrate having a cubic surface such as curved surface. CONSTITUTION:A polyethylene terephthalate film is used as base material film 1 and a semiconductor ink obtained by mixing of CdS/ CdTe as II-VI compound semiconductor powder together with solvent in a resin binder composed of acrylic resin is used on the base material film so that a semiconductor ink layer 2 is provided by screen printing method. Further, an acrylic adhesive is provided as bonding layer 3 on the semiconductor ink layer so that an adhesive material for solar battery is manufactured.
Patent JP-H01117912-A (JP)
Title: Exhaust gas purifier of engine
Inventor: OKUYAMA TAKASHI
IPC: F01N3/08
Filed: 1987-10-30
Abstract: PURPOSE:To increase electric discharge within the allowable range thereof and improve the purification efficiency of NOx in a device wherein an electric discharge electrode is put inside the exhaust passage of an engine by providing a rectangular waveform converter for a high voltage generator which applies voltage across the electric discharge electrode. CONSTITUTION:An exhaust gas purifier is provided with both an electric discharger 3 placed inside an exhaust passage 2 and a high voltage generator 4 applying high voltage across the electric dischager 3. The electric discharger 3 in the way of the exhaust passage 2 contains an electric discharge tube 3a having through the center thereof an electrode rod 3c surrounded by ceramics electric inductor 3b. Said electric discharger 3 applies high voltage between the electrode rod 3c and the cylindrical electrode 3a to discharge electricity, whereby removing NOx contained in exhaust gas. In such case a high voltage generator 4 is connected to a rectangular waveform converter 5 which converts the sine-wave a.c. voltage given by an alternator 6 to a rectangular waveform a.c. voltage. Thus the efficiency of NOx purification may be improved regardless of power consumption.
Patent JP-H04153473-A (JP)
Title: Parking apparatus
Inventor: MIYAO TAKAYUKI
IPC: E04H6/06
Filed: 1990-10-16
Abstract: PURPOSE:To minimize the underground space for storing vehicles by using two upper and lower pallets for storing vehicles, which are pivotably mounted so that one axial direction can swing in relation to the fixed part. CONSTITUTION:A space 6c is installed in the ground 6, and a shaft 2a is pivotably mounted to the upper part of a support 2c fixedly secured on the ground 6a. The shaft 2d is engaged with an upper-stage pallet 2, and a shaft 3a is engaged with a lower-stage pallet 3. A roller 3d is pivotably mounted to the shaft 3a so that the roller 3d can roll on rails 6e fixed to the bottom of the space 6c. The upper end 4a of link 4 is pivotably mounted to the pallet 2, and the lower end 4b thereof to the pallet 3. At the lower end of link 4, a protrusion 4c protruding on the lower side of pallet 3 is fixed. Thus, a vehicle 7 is moved onto the running surface 2a on the pallet 2 from the ground 6a consisting of the road surface. Reversely, the vehicle 7 is moved back to the ground 6a.
Patent JP-2001102418-A (JP)
Title: High-speed measurement probe device
Inventor: IINO SHINJI
IPC: G01R1/06
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To modify a conventional high-speed measurement probe device, wherein as a performance board, a POGO pin ring and a probe card are interposed between a pin electronics and a probe, a transmission line between the pin electronics and the probe is long, therefore, a test pattern signal of a GHz band exceeding an IGHz band can not be transmitted accurately and at a high speed, into a new high-speed measurement probe device and to contrive to make it possible to substantially make inspection of such the high-speed measurement probe device. SOLUTION: This high-speed measurement probe device is a prove device which transmits a signal between a tester and a contractor via a pin electronics 13 to make an inspection of the electrical characteristics of a material to be inspected, forms the pin electronics 13 into one chip and with this pin electronics 13 electrically connected with the contactor 11 via an interposer 12, and is provided with a cooling jacket 14 for cooling the pin electronics 13.
Patent JP-H04152801-A (JP)
Title: Cylinder device for controlling posture of walking type paddy surface working machine
Inventor: FUNO TAKASHI
IPC: A01C11/02
Filed: 1990-10-16
Abstract: PURPOSE:To obtain the subject device of a simplified structure by arranging a main cylinder device for moving a balance arm connected to swing cases parallel and an auxiliary cylinder device for rocking in a specific state. CONSTITUTION:Both ends of a piston rod (11a) in a main cylinder device 11 for moving a balance arm 14 connected to swing cases 9 of travel wheels 10 parallel are fixed to a machine body to integrally move the balance arm with a cylinder casing (11b). An auxiliary cylinder device 17 is interposingly installed between the balance arm and the cylinder casing to simplify the assembling structure of the auxiliary cylinder device.
Patent JP-H01118868-A (JP)
Title: Detection device for image forming device
Inventor: NAKAZATO YASUFUMI
IPC: G03G15/04
Filed: 1987-11-02
Abstract: PURPOSE:To prevent the erroneous detection of a sensor caused by the sticking of stain and a foreign matter by attaching a cleaning member for cleaning the light emitting part and the light receiving part of the sensor on a shutter. CONSTITUTION:The cleaning member 16a for cleaning the light emitting part and the light receiving part at the time of actuating the shutter 4 is attached to the shutter 4 in the detection device of an image forming device in which an optical path 2 between the light emitting part and the light receiving part of the photointerruptor type sensor 1 is made to open and close with the actuation of the shutter 4. When the optical path 2 is made to open and close with the actuation of the shutter 4, the cleaning member 16a cleans the light emitting part and the light receiving part at the same time. Thus, the stain and the foreign matter can be scraped and the optical path 2 can be prevented from being shielded with toner and paper, etc.
Patent JP-H09119402-A (JP)
Title: Oscillation prevention method of hydraulic servo device
Inventor: TAKAHASHI NORIO
IPC: F15B9/08
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an oscillation prevention method for a hydraulic servo device preventing the oscillation at the low speed operation time. SOLUTION: In a method for moving a piston position by connecting the oil supply system and oil discharge system of an operation oil through a valve 11 to the operation cylinder 1, the effective sectional area of whose one side oil room 3 separated by a piston 2 is smaller than that of an oil room 4 of its opposite side and communicating the oil supply system with the oil room 3 with a small effective sectional area and also communicating an oil supply system or oil discharge system selectively with the oil room 4 with a large effective sectional area, the flow rate to the oil room 3 is restricted by squeezing the flow passage from the oil supply system upto the oil room 3 with a small effective sectional area.