baber/WOPTO huggingface dataset:
Patent JP-H03290035-A (JP)
Title: Air fuel ratio control method for internal combustion engine
Inventor: YAMAMOTO TOSHIO
IPC: F02D41/14
Filed: 1990-04-03
Abstract: PURPOSE:To improve control responsiveness by arranging an O2 sensor upstream and downstream from a catalyst converter, and skippingly increased a feedback control value to the rich side of air fuel ratio when a lean air-fuel is detected by the O2 sensor on the downstream side. CONSTITUTION:A main O2 sensor 6 is arranged upstream from a manifold converter 14 which is a catalyst converter while on the other hand a sub O2 sensor 7 is arranged downstream from the manifold converter 14, and the output signals thereof are inputted to an electronic controller 9, and then a basic injection quantity TP is determined according to an intake air quantity. The basic injection quantity TP is corrected by an air-fuel ratio feedback compensation factor FAF determined by a feedback signal (f) of the main O2 sensor 6, and various compensation factors K and the like determined according to the operation condition of an engine and the like so that a final electrification time T is determined, and an injector 1 is controlled. In this case, when it is detected that an air-fuel ratio has changed from rich to lean by the output voltage of the sub O2 sensor 7, a feedback control value is skippingly increased rapidly, and center control is rapidly varied to the rick side.
Patent JP-H04299284-A (JP)
Title: Working method for fixed hole of thimble tube of upper nozzle
Inventor: INOUE KIYOSHI
IPC: G21C3/33
Filed: 1991-03-27
Abstract: PURPOSE:To make unnecessary the monitor in working time and deburring work, by inserting a cylindrical jig into a fixed hole of a guide thimble tube for a fuel control rod and making a slot for fixing a nut by electric discharge machining, using an electrode fixed at its tip. CONSTITUTION:A jig 1 consists of a steel cylindrical body 2, and an electrode 3 penetrated to a through hole set up at a tip of the cylindrical body 2 and fixed from the lower part with a screw 4. Graphite is used as the raw material of the electrode 3. The electrode 3 is connected to an electric discharge machine, therewith the upper nozzle of a fuel assembly is fixed in a pedestal of the machine, and the jig 1 is made location to a fixed hole of a thimble tube. Thereafter, the jig 1 is slowly dropped till a necessary depth while being discharged. The current necessary to the working is 1 to 30A per fixed hole of the thimble tube, and the working time is 1 to 1.5h. The cost can be reduced because the monitor in the slot working time and deburring work become unnecessary, by performing electric discharge machining.
Patent JP-S57205293-A (JP)
Title: Dry dock
Inventor: MIKO SADAO
IPC: E02B7/26
Filed: 1981-06-12
Abstract: PURPOSE:To facilitate fixing structure parts or the like on a hull, by a method wherein gate-abutting parts are provided on both sides of a dry dock gate, and the water level in the dry dock can be freely regulated relative to the level of the outside water. CONSTITUTION:Vertical guide grooves 16, 17 and a bottom recess 18 such as to enable the dock gate 4 to move longitudinally freely are provided at parts near an entrance 3 of both side walls 6, 7 of the dock 1, thereby forming a moving area for the dock gate 4. End parts 9, 10, 19, 20, 21, 22 of the cutouts of the grooves 16, 17 and the recess 18 are made to be face and back gate-abutting parts on which the gate 4 is borne. For raising the water level of a pond 5, a seal member 15 of the gate 4 is abutted against the gate-abutting parts 19, 20, 21 on the side of the outside water 2, and for lowering the water level of the pond 5, the seal member 14 is abutted against the gate-abutting parts 11, 12, 22 on the pond 5 side.
Patent JP-H11288489-A (JP)
Title: Burglar monitor system
Inventor: KIUCHI SHIN
IPC: H04Q9/00
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To reduce a moving time until reaching a controller by operating control such as the stop of warning to a relay by an operation in an area other than the area where the controller is set, and to continue a burglar monitoring state by another relay in the warning operation stopping period of the relay from which a tag is removed. SOLUTION: A remote control relaying means 3 is provided with a transmission data generating means for generating a command signal for stopping the warning operation of a specific relay, and the command signal is transmitted to a controller 1. The controller 1 transmits this command signal to a relay 2 again. Each relay 2 is provided with a warning means 21, command analyzing means 2g for extracting a relay specific signal and a warning stop signal, relay judging means 2h for judging whether or not the relay-specifying signal extracted by the command analyzing means 2g is for its own equipment, and warning stopping means 2k for stopping the warning operation of the warning means 21 based on the warning stop signal when the relay-specifying signal judged by the relay judging means 21 is for its own equipment.
Patent JP-H03286592-A (JP)
Title: Electronic circuit board for burn-in test and manufacture thereof
Inventor: TSUKADA KIYOTAKA
IPC: G01R31/30
Filed: 1990-04-03
Abstract: PURPOSE:To make a burn-in test before cutting an LSI silicon wafer to divide it into LSI silicon chips by forming a soft metal layer 5mum thick on a hard metal layer 10mum whose flatness of a top point is 5mum or less. CONSTITUTION:A terminal 3 for connection with an LSI silicon wafer terminal, which is formed on a conductor circuit 2 of an electronic circuit board, consists of a soft metal layer 3a and a hard metal layer 3b which is harder than said soft metal layer 3a. When the soft metal layer 3a is connected with the LSI silicon wafer terminal, because it is able to change the shape, it absorbs a variability in height of the terminals or the electronic circuit board 10 and it is connected with all terminals. Then, a contact resistance among the terminals can be reduced at most. Also, at a high temperature for a burn-in test, the soft metal layer 3a prevents a contact failure caused by a relative disaccord of positioning between a silicon wafer and the electronic circuit board 10. A hard metal layer 3b is arranged inside the soft metal layer 3a, which keeps a shape of the connection terminal 3 of the electronic circuit board for burn-in test 10 and enables the use for plural times.
Patent JP-S61246124-A (JP)
Title: Carcinostatic agent
Inventor: OGAWARA HIROSHI
IPC: A61K31/352
Filed: 1985-04-24
Abstract: PURPOSE:To provide a carcinostatic agent containing 5,7,4'-trihydroxyisoflavone as an active component and having tumor cell proliferation inhibiting activity and DNA-synthesis inhibiting activity. CONSTITUTION:The objective agent contains 5,7,4'-trihydroxyisoflavone (general name: genistein) as an active component. Genistein is a compound separated from a certain kind of clover (Trifolium subterraneum L.) and is known to have week estrogen activity. It has been found newly that the compound is effective to inhibit the proliferation of tumor cell, the synthesis of DNA and the activity of tyrosine-specific phosphorylase. Coupled with the low acute toxicity, the compound is useful as a carcinostatic agent for the remedy of human and animal cancer, the remedy for diseases caused by the metastasis of cancer and the prevention of relapse of cancer. It is applied at a rate of usually 200-1,000mg daily in 1-4 divided doses.
Patent JP-S62251072-A (JP)
Title: Coanda blasting device
Inventor: HORII KIYOYUKI
IPC: B24C1/00
Filed: 1986-04-21
Abstract: PURPOSE:To provide a processing method excellent in economy and production efficiency by forming the outside surface between the front and rear slits of a pipeline so that pressurized air stream from the front slit flows toward the rear slit as Coanda flow. CONSTITUTION:Pressurized air supplied to pipelines 3, 6 flows out from slits 1, 2, 5. Negative pressure range is generated between the slits 1, 5, and thereto blasting particles flow in together with air. The air and blasting particles are injected at a high speed to make blast processing to the surface of the object with the open part of a shield 8. At this time, a boundary layer of air stream is formed alongside the outside surface 9 of the slit 1. Accordingly violent collision of the blasting particles with the device surface is suppressed with the blasting effect kept very large. The air and part of the blasting particles which have flowed at the outside surface 9 of the pipeline 3, and the dust from blasting flow to the negative pressure range formed at the opening of the slit 2 through the action of pressurized air which has flowed from the slit 2.
Patent JP-S59210819-A (JP)
Inventor: TAKENO SADAO
IPC: A01C11/02
Filed: 1984-05-04
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-H01260384-A (JP)
Title: Target detection circuit for secondary radar
Inventor: SAWANAKA HIROSHI
IPC: G01S13/76
Filed: 1988-04-11
Abstract: PURPOSE:To achieve a higher target detection rate with the prevention of diversion among two devices, by performing a two-dimensional correlation processing to accomplish a target detection at almost the same detection probability for targets flying in all directions. CONSTITUTION:A response signal from a target is inputted into a decode circuit 1. A framing pulse signal from a decoding circuit 1 is inputted into a blacket pulse detection circuit 2 to detect a blacket pulse. A beacon code signal is also inputted into a beacon code detection circuit 6 to read the code. A number allocation circuit 3 encodes the blacket pulse according to the beacon code read. A correlation processing means 4 performs a two-dimensional correlation processing of the blacket pulse encoded thereby making a distance azimuth detection circuit 5 detect a distance and an azimuth about the target.
Patent JP-H10262589-A (JP)
Title: Production of low calorie noodles
Inventor: KATAHIRA RYOTA
IPC: A23L7/109
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To produce noodles capable of dissolving the problem of lowering of noodle-forming properties and texture caused when the noodles are formed into low-calorie by using starch containing resistant starch, and fraction consisting essentially of gliadin. SOLUTION: Starch containing resistant starch, preferably further containing hardly digestive polysaccharides without the resistant starch in combination is used with a fraction consisting essentially of gliadin fractionated from a wheat protein to provide the objective noodles for non-fried instant noodles. A dietary fiber including cellulose and hemicellulose, obtained by separating the one from foods such as a sweat potato, a corn, wheat bran, an apple, a lemon and rice bran, and purifying the separated one, a gums such as xanthane gum, etc., are exemplified as the hardly digestive polysaccharides without the resistant starch.
Patent JP-S5613219-A (JP)
Title: Air conditioner for automobile
Inventor: ISHINO TAKEJI
IPC: B61D27/00
Filed: 1979-07-16
Abstract: PURPOSE:To prevent leakage of operation noise of a compressor in an air conditioner attached to the ceiling of a vehicle by suspending the compressor enclosed by a cover to which noise-tight material is attached. CONSTITUTION:A compressor 7 of an air conditioner 1 to be attached to the ceiling of a vehicle is suspended in a mechanical chamber 3 by an installation device 20. That is, a fitting hook 7a is tightly fit as a flange around the periphery of the compressor 7 and held on a lower cover 22 with a packing 21. An upper cover 24 is carried on the upper side of the fitting hook 7a with a packing 23 similar to the above and is bound to said packings 21, 23 and the lower cover 22 with fastenings 25. Noise covers 26, 27 are adhered to the external faces of the upper and lower covers 24, 24. The upper cover 24 is attached by connecting fixtures 33 to the  upper frame 31 of a frame S secured on the bottom of the mechanical chamber 3,  thereby suspending the compressor 7.
Patent JP-H01261092-A (JP)
Title: Video signal recorder
Inventor: ICHII YUTAKA
IPC: H04N7/08
Filed: 1988-04-12
Abstract: PURPOSE:To obtain a signal able to generate a sampling clock whose phase is coincident with the phase of a teletext signal at a reproduction system by inserting a modulated carrier signal being the result of modulating a color chrominance subcarrier by a modulation signal of a prescribed. frequency into a vertical blanking period and recording the signal. CONSTITUTION:The recorder is provided with modulation signal generating circuits 46, 47 generating a modulation signal of a prescribed frequency being a reference and a modulated carrier signal generating circuit 48 modulating a color chrominance subcarrier by the modulation signal and generating the modulated carrier signal. A switching pulse generating circuit 49 generates a switching pulse for the modulated carrier insertion period only in the vertical blanking period based on the synchronizing signal from a synchronizing signal separator circuit 36. The modulated signal inputted to low frequency converters 51, 52 is switched from a carrier color signal into a modulated carrier signal and the color chrominance subcarrier component is subjected to low frequency conversion and the result is recorded on a recording medium 1. Thus, a signal able to generate the sampling clock coincident with the phase of a teletext signal is obtained at the reproduction.
Patent JP-H08260084-A (JP)
Title: Colored aluminum alloy by anodic-oxidation
Inventor: NIIMURA HITOSHI
IPC: C25D11/14
Filed: 1995-03-22
Abstract: PURPOSE: To obtain a reddish hue excellent in transparency and brightness in an aluminum alloy by specifying its compsn. and executing anodic-oxidation. CONSTITUTION: The compsn. of an aluminum alloy material is composed of the one contg., by weight, 0.2 to 0.6% Si, 0.45 to 0.9% Mg, 0.05 to 1.0% Mn, 0.01 to 0.1% Fe, 0.0 to 0.1% Cu, and the balance Al with <=0.05% inevitable impurities. At the time of anodic-oxidation, the surface of the extruded material of this alloy is subjected to buffing by ordinary means, is treated at 90 to 100 deg.C for 60 to 300sec by using an aq.soln. of 60 to 85% phosphoric acid and 2 to 4% nitric acid and is cleaned by water washing or the like. Next, it is immersed into an aq.soln. of 10 to 20% nitric acid and is subjected to anodic-oxidation at 100 to 150A/m<2> current density for 20 to 30min, by which a reddish bright film having transparency can be obtd. The optimum addition of Fe largely contributes to the impartation of the transparency to the film and Mn to the impartation of red thereto.
Patent JP-H09252731-A (JP)
Title: Production of packaged food
Inventor: YAMAMOTO TATSUO
IPC: A23L29/244
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To produce a packaged food, excellent in operating efficiency and productivity and simply edible by reheating by hermetically sealing washed rice together with water required for cooking the washed rice in an impermeable packaging material having heat resistance and simultaneously carrying out the cooking and sterilizing treatments of the washed rice in a pressurized state. SOLUTION: Milled rice is washed with water and then dipped in water for a prescribed time and the resultant washed rice, together with water required for cooking the washed rice, is hermetically sealed in an impermeable packaging material having heat resistance, vacuum packaged to simultaneously carry out the cooking and sterilizing treatments while heating the packaged rice in a pressurized state. Thereby, the packaged food is obtained. The washed rice in a granular state having about the same diameter as that of rice grains, together with an ingredient material for cooked rice with the ingredient added thereto such as a heat-treated konjak, is preferably hermetically sealed in the packaging material.
Patent JP-H09254087-A (JP)
Title: Thickness adjusting device for meat slicer
Inventor: YANAGIDA SHINJI
IPC: B26D3/28
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To perform a clamp in good use convenience, easily and firmly in a thickness adjusting shaft after a thickness adjusting plate is moved to a desired position. SOLUTION: A clamp shaft 7 is inserted to a breaking part 4 orthogonal to thickness adjusting shaft 2, a screw block 8 and a fixed block 9 respectively having a slope 11 so as to be opposed to each other are fitted to an internal end of the clamp shaft 7. A lower surface of the thickness adjusting shaft is compressed in wedge shape from both sides to the screw block 8 and the fixed block 9 made adjacent by rotating the clamp shaft 7, the thickness adjusting shaft is pressed up, to be clamped in a shaft hole 10.
Patent JP-S59211530-A (JP)
Title: Production of amorphous fe-co-si-b alloy light-gage strip having small ac loss
Inventor: FUJIMORI HIROYASU
IPC: C21D6/00
Filed: 1984-05-07
Abstract: PURPOSE:To obtain a titled light-gage strip having a small AC loss in a method for annealing an amorphous Fe-Co-Si-B alloy light-gage strip in a magnetic field by specifying the range of the angle between the longitudinal direction of the light-gage strip and the magnetic field direction. CONSTITUTION:The above-described amorphous alloy light-gage strip is heat- treated in a temp. range where the strip is not crystallized in a magnetic field of either DC or AC. The heat treatment is accomplished by setting the angle theta between the longitudinal direction of the light-gage strip and the above-described magnetic field direction at a 15-90 deg. range. The heat treatment is accomplished while the greater part or the whole magnetizing vector is stuck in the external magnetic field direction in the state of preventing the longitudinal direction of the light-gage strip from coinciding with the magnetic field direction in the above-mentioned way, by which inductive magnetic anisotropy is induced and the light-gage strip in which magnetic domains are finely segmented is obtd.
Patent JP-H05265108-A (JP)
Title: Stereocamera
IPC: G03B35/10
Filed: 1991-04-22
Abstract: PURPOSE:To eliminate a film rewinding time after the whole of a film is finished to photograph and a noise at the time of rewinding the film by rewinding the film, based on a photographing action and stopping the film when an image detecting means detects four pictures, after a film setting means is operated. CONSTITUTION:When a motor E15 is driven by a motor driving circuit E14 to start winding, and an N-counter has decrement every falling signal to set a SSP signal from H to L, and the counting of four times, that is, the film of four frames is fed to obtain N=0, a film position counter showing the frame position of the film, has increment, to obtain one, and the motor E15 is stopped by the motor driving circuit 14. When the film is photographed up to the end of the film, the film is stretched tight, in the next winding, the winding is stopped, and when this state is continued for a specified time, the film is started to rewind, and the rewinding is executed while the frames not photographed in the winding of four frames, are photographed.
Patent JP-H06279961-A (JP)
Title: Pure ag material
Inventor: TANAKA KENICHI
IPC: C22F1/14
Filed: 1993-03-25
Abstract: PURPOSE:To produce a stable pure Ag material whose hardness does not vary regardness of the length of a period of time as stock, by working a pure Ag material at a specified working rate without carrying out heat treatment, and imparting specified Vickers hardness. CONSTITUTION:A pure Ag material having about 99.99% purity is formed into a wire rod by melting, casting and extrusion and the wire rod is finished by drawing with dies including scalping at >=95% working rate (reduction of area) without carrying out heat treatment to produce a wire having 90-100 Vickers hardness Hv. This wire is made of a stable pure Ag material whose hardness does not vary regardless of the length of a period of time as stock.
Patent JP-S57207633-A (JP)
Title: Resin composition
Inventor: KIKUCHI YOSHIMITSU
IPC: C08L25/00
Filed: 1981-06-15
Abstract: PURPOSE: Moldings that are made by kneading and molding a polystyrene resin and a super heat-resistant polystyrene, where at least one of them is colored, thus developing beautiful patterns on the surface at the same time, when molded with a conventional molding machine.  
     CONSTITUTION: A polystyrene resin and another super heat-resistant polystyrene resin in which at least one of them is colored, or both of them are colored differently or deeply and lightly in the same kind, are melt kneaded, then molded. The super heat-resistant polystyrene resin used here has a Vicat softening point of over 110°C and a heat distortion temperature of over 105°C (under 18.56kg/cm 2  load after annealed at 90°C) and is preferably pellets of 1W5mm diameter. The amount of the heat-resistant polystyrene is 0.1W50, preferably 0.1W5pts.wt. per 100pts. of the polystyrene resin. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57205259-A (JP)
Title: Load response type liquid pressure controlling valve
Inventor: KUBOTA HITOSHI
IPC: B60T8/28
Filed: 1981-06-15
Abstract: PURPOSE:To improve the precision of liquid pressure control, by a load response type liquid pressure controlling valve for controlling cars, in which valve it is normally opened when a G-ball is in the normal position, and a valve that will be closed with the displacement of the G-ball is provided in a path of the liquid pressure. CONSTITUTION:When the valve body 1 is inclined, the G-ball is displaced, and a poppet valve 8 is moved away from a valve seat 9 and is kept at its open position. Accordingly, the liquid pressure Pm in a master cylinder 18 due to the depression of a brake pedal 21 acts as a braking pressure on front wheels 20 and rear wheels 19 through a port 16, a chamber 3, a through-hole 6, a valve clearance 14, a chamber 4 and a port 17. When the deceleration of the car reaches a certain value, the G-ball moves away from a stepped piston 2 due to the inertia, the poppet valve 8 is displaced by a spring 10 to be seated on the valve seat 9 to cut the liquid pressure path and to cut the increase of the braking pressure on the rear wheels 19 so as to keep the critical pressure. If further the pressure Pm increases, the pressure that will be determined by the pressure receiving areas A1, A2 of the stepped piston 2 acts on the rear wheels 19. Thus, the ideal braking characteristics are accessible.
Patent JP-S57207183-A (JP)
Title: Production of cathode
Inventor: TOMOGUCHI SUNAO
IPC: C25B11/00
Filed: 1981-06-15
Abstract: PURPOSE: To obtain a good cathode of low hydrogen overvoltage for electrolysis of aq. alkali metal salt solns. by forming a microporous metallic plating layer contg. non-conductive fine particles on a fixed pole base and further sintering and coating a cathode active material thereon.  
     CONSTITUTION: A cathode base consisting of metal, such as iron, of superior electric conductivity, mechanical properties and chemical properties is subjected to descaling, defatting, pickling and etching, after which it is electroplated in a plating bath added with about 1W100g/l non-conductive fine particles of oxide of metals such as Ni or Ti of ≥10Ω-cm 2  electric resistance and 0.05W50μ grain sizes. The plating is carried out by plating metals such as Ni by the use of a Watts bath or the like contg. a dispersant such as an anionic surfactant or other additives. After a soln. of a metallic compd. of a cathode active material is further coated on the metallic plating layer, it is heated to sinter and coat the active material. Platinum group metals such as Pt, Pt-Ir or the like are suited for the active material. 
     COPYRIGHT: (C)1982,JPO&Japio