baber/WOPTO huggingface dataset:
Patent JP-H0324127-A (JP)
Title: Polymer of carbon monoxide and olefinic unsaturated compound
Inventor: EITO DORENTO
IPC: C08G67/00
Filed: 1990-05-22
Abstract: PURPOSE: To obtain a polymer of carbon monoxide and an olefinically unsatd. compd. which has an even polymer chain with CO-derived units being preferentially present in one structure by bringing a mixture of CO with an olefinically unsatd. bicyclic compd. contg. a specified cyclohexane ring into contact with a specified catalyst compsn.  
     CONSTITUTION: A mixture of CO with at least one olefinically unsatd. bicyclic compd. contg. a cyclohexane ring, the C atoms at the 1- and 4-positions in the cyclohexane ring being linked with each other through an O atom or a C atom, the C atoms at the 5 and 6-positions being linked with each other through an olefinic double bond, the C atoms at the 2- and/or 3-positions having a substituent, is brought into contact with a catalyst compsn. at 35°C or below, the catalyst compsn. being based on a Pd compd. (A), an anion (B) of an acid having a pKa value smaller than 4, a nitrogen bidentate ligand (C) represented by the formula (X and Y represent an org. binding group having three or four atoms in a binding group portion with two or more of the atoms being an C atom) and an org. oxidizing agent (D), the amt. of the component (C) being not less than 4 mol per mol of the component (B). Thus, a polymer comprising CO and at least one olefinically unsatd. compd. is prepd. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S5756100-A (JP)
Title: Treating device for sludge by freezing and melting
Inventor: HONDA TOSHIICHI
IPC: C02F11/20
Filed: 1980-09-23
Abstract: PURPOSE: To prevent deformation or break of a tank and a heat exchanger in the tank which is caused through freezing as green sludge delivered into any one side of treating tanks for sludge is frozen by setting a condition in which the sludge not yet frozen are kept for a completion point for freezing.  
     CONSTITUTION: Freezing of green sludge delivered into a sludge treating tank 4a, which is out of a pair of the sludge treating tank 4a, 4b, is made to proceed through introducing refrigerating and heating medium into a heat exchanger 5a provided in the tank 4a, moreover, a time when an ice layer of prescribed thicknes is formed with the condition keeping the sludge not yet frozen is set for a completion point for freezing. After changeover valves 8a, 9b have opened and the changeover valves 8b, 9a and discharging valve 6a, 6b for water have closed, a pump 21 is drived, then the green sludge not yet freezed in the tank 4a is transferred into the other side tank 4b, which is adjacent to the tank 4a and has done the discharge of the treated sludge.  
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6023448-A (JP)
Title: Aromatic polysulfone resin composition
Inventor: TSUMATOU TERUO
IPC: C08K7/02
Filed: 1983-07-19
Abstract: PURPOSE:To obtain the titled composition having high heat resistance, excellent mechanical properties, low mold shrinkage and high releasability, by compounding a fibrous reinforcing material or an inorganic filler in combination with a fluoroplastic to an aromatic polysulfone resin. CONSTITUTION:20-80(wt)% aromatic polysulfone resin is compounded with 10- 70% fibrous reinforcing material or inorganic filler and 0.5-20% fluoroplastic. The polysulfone is preferably a polymer having a reduced viscosity of 0.3-0.6 measured at 25 deg.C as a dimethylformamide solution containing 1g of the polymer in 100g of the solution. The fluoroplastic is preferably a tetrafluoroethylene resin (polytetrafluoroethylene).
Patent JP-S5554567-A (JP)
Title: Winding stem spring for watch having solid lubricating property
Inventor: NAKAGAWA TETSUO
IPC: G04B31/08
Filed: 1979-10-15
Abstract: PURPOSE: To give a superior lubricating property and to enable to make non-oiling watch, by forming boron nitride coating having a low coefficient of friction on a part of or whole surface of winding stem spring of watch by ion plating method.  
     CONSTITUTION: 1.5μ boron nitride layer (mixture of boron nitride and simple metal or alloy is able to use) having a low coefficient of friction, is formed on a part or whole surface of winding stem spring of watch using a high visocosity lubricating oil by ion plating method. The above coating layer is possessed a suprior solid lubricating property and non-oiling of the watch is enabled. Change of accuracy of the watch by temperature change or change with the passage of time, is not suffered by above parts and trouble for intermittent oiling is able to resolve. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H081779-A (JP)
Title: Photo-setting tube curing apparatus and repairing of pipeline using the same
Inventor: KUSAKABE TETSUJI
IPC: B29L23/00
Filed: 1994-06-15
Abstract: PURPOSE:To suppress the temp. in a pipeline by arranging a heat source such as an ultraviolet lamp to the outside of the pipeline while facilitating the discovery of trouble such as the exhaustion of the lamp and to correspond to the repairing of a small diameter pipe. CONSTITUTION:A moving member 5 consisting of a fixing member 5a, an attaching member 5b and a connection member 5c is arranged in a photo-setting tube 1 in a movable manner and one end 3b of an optical fiber 3 is connected to the ultraviolet generator 8 arranged to the outside of the photo-setting tube while the other end 3a thereof is fixed to the fixing member 5a. A reflecting mirror 4 is arranged in opposed relation to the end part 3a of the optical fiber 3 to be attached to the attaching member 5b. A rope 7 is connected to the moving member 5 to draw the same.
Patent JP-S5357652-A (JP)
Title: Cargo vehicle
Inventor: MORIWAKI IKUO
IPC: B66C23/36
Filed: 1976-11-04
Abstract: PURPOSE: To provide a cargo vehicle wherein the expansion action of expansion booms connected in parallel to each other and the traveling action of lifting trucks arranged at the proximal ends of said booms are carried out by one driving means through interlocking means thereby trying to facilitate the operations of the cargo vehicle and prevent the erroneous actions thereof. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5834166-A (JP)
Title: Preventing method for discoloration of annealed copper strip coil
Inventor: MATSUDA AKIRA
IPC: C22F1/08
Filed: 1981-08-25
Abstract: PURPOSE:To prevent simply and efficiently the discoloration of an annealed copper strip coil by holding the coil in a vacuum vessel for a prescribed time and packing it up. CONSTITUTION:A pure copper or copper alloy strip coil discharged from an annealing furnace is held in a vacuum vessel under <=10mm.Hg pressure for >=1min and packed up, or after holding the coil in the vessel for >=1min, the vessel is filled with dry air or a dry gas such as dry Ar or N2 contg. an optionally added volatile corrosion inhibitor, and the coil is packed up. By this method moisture is thorougly removed from the narrow gap of the coil, and the coil has an increased effect of preventing discoloration. Since it is not required to apply a corrosion inhibitor, the coil surface is not degenerated, and in case where suitability to plating and solderability are required, these characteristics are not deteriorated.
Patent JP-S62289165-A (JP)
Title: Automatic root cutting device for mushroom or such and root cutting, packaging system for same using said device
Inventor: TSUDA HISAMASA
IPC: A23N15/00
Filed: 1986-06-09
Abstract: PURPOSE:To cut root part of mushroom automatically, by putting mushrooms in insert holes of endlessly connected buckets and cutting root parts by a pair of rotary cutters. CONSTITUTION:A great number of buckets 2 having insert holes 3 are endlessly fixed to attachment chains, suspended between a front and a rear sprocket wheels 12a and 12b and transferred at a constant speed by a variable speed motor 5. Then, mushrooms A are put in insert holes 3 and the holes are passed through the central part of a pair of rotary cutters 6a and 6b set symmetrically left and right with respect to the passage position of the insert holes 3 as the center to cut the root parts. Then, the mushrooms are dropped on an endless conveyor 31 circulating and rotating in an elliptic state in a packaging process 30 by the pushing lever of a rotary pushing member set on the same shaft as that of the wheel 12b, a fixed amount of the mushrooms A is taken up by a weighing base 33, stored in buckets 32 for trays and automatically packaged.
Patent JP-S62288592-A (JP)
Title: Ultrasonic range finder
Inventor: TSUKANO HIROMICHI
IPC: G01S15/931
Filed: 1986-06-09
Abstract: PURPOSE:To accurately measure a distance regardless of the variation in the speed of an ultrasonic wave due to temp., by providing a measuring side end part opened toward a measuring direction, a transmitter side end part provided with an ultrasonic transmitter and a receiver side end part provided with an ultrasonic receiver. CONSTITUTION:The ultrasonic wave guide 2 of an ultrasonic range finder 1 is mounted to the under surface of the trank lid A of a car and two measuring side end parts 2a, 2b thereof are opened toward the rear of the car. By making the distance from the transmitter side end part 2c of the ultrasonic wave guide 2 to the first measuring side end part 2a equal to that from the transmitter side end part 2c to a receiver side end part 2d, a time when an ultrasonic pulse is emitted from the first measuring side end part 2a toward the rear of the car coincides with a time when the ultrasonic pulse passing through the ultrasonic wave guide 2 is received by an ultrasonic receiver 4. By this constitution, when the pipeline transmitting time from the emitting time to the receiving time is measured, the ultrasonic wave propagation speed (v) at that time is obtained accurately and, therefore, a distance can be measured always accurately.
Patent JP-S61290537-A (JP)
Title: Error detecting method for microprogram controller
Inventor: NAKAMURA MASAHIRO
IPC: G06F11/00
Filed: 1985-06-19
Abstract: PURPOSE:To detect quickly a wrong access to a non-processing area of a program memory by storing in advance an instruction for transferring error information to a host device, in and after a specified address. CONSTITUTION:When a non-processing area of a program memory 102 is brought to an access by mistake, a jump instruction stored therein is read out, and it jumps to a specified address in the memory 102. In a prescribed area in and after the specified address, an error processing program is stored in advance, and by this program, an error code is stored in a specified area of a work memory block 105 for storing a recognition character code or a reject code at the time of a normal operation, and an end signal is sent to a control processor 11. The processor 11 detects it and reads out the specified area of the memory block 105, and executes such processings as an error generation display corresponding to the error code, an error processing of reloading, etc. and a continuous operation of an endurance test, etc.
Patent JP-S5835240-A (JP)
Title: Control mechanism of fuel supply device in engine
Inventor: TAKEUCHI YASUHISA
IPC: F02M7/00
Filed: 1981-08-27
Abstract: PURPOSE:To prevent a hazard in which a supply amount of fuel is increased to maximum when a trouble is caused in a controller, by providing a safety throttle valve independently of an electrically controlled fuel supply device and mechanically operating the safety throttle valve with an accelerator pedal. CONSTITUTION:A device is constitutes such that a stroke of an accelerator pedal 18 is detected by an accelerator pedal sensor 24, and this detection signal is supplied to an electronic controller 100 to control a throttle valve 8 through a throttle valve actuator 10. While a safety throttle valve 32 is provided to an intake pipe 4 and connected to the accelerator pedal 18 through a spring 28, wire, fixed part 34 and stopper 36. In this way, even if a trouble is caused in the accelerator pedal sensor 24, actuator 10, controller 100, etc., a hazard that the throttle valves 8, 32 are fully opened in no connection to an intention of the driver, can be prevented.
Patent JP-H10324289-A (JP)
Title: Motor assisted bicycle
Inventor: MIYAWAKI TOSHIHARU
IPC: B62J6/16
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To allow mobile operation at low speed, by providing a bicycle in which at least three wheels are mounted and a manual switch can be operated only when a pedal fixation detecting means detects pedal fixation. SOLUTION: When a rider walks pressing a bicycle, by pressing manual switch 3 on the upper surface of a pedal fixation detecting means 2 and a battery box 1, a microcomputer built in an electric motor driving device judges that it is in a mobile condition and operates the electric motor driving device, and rotation of an electric motor rotates a rear wheel 6 through a one-way clutch, a sprocket, and a chain 5. At this time, because a pedal 10 connected with the sprocket 8 through the one-way clutch, the pedal 10 does not rotate even if the electric motor rotates. The electric motor driving device operates only when a rider touches a manual switch 3, and stops the electric motor immediately when the rider removes his/her hand from the switch, and therefore, operation against rider's intention is prevented.  The manual switch 3 is placed at a position where a rider can touch it during riding.
Patent JP-S5758166-A (JP)
Title: Synchronous control system of copying machine
Inventor: UENO HIROAKI
IPC: G03G21/14
Filed: 1980-09-25
Abstract: PURPOSE:To increase a copying speed, by putting timer into operation on the start of exposure by waiting for the exposure of an optical picture signal, and synchronizing a picture on a photosensitive drum with transfer paper, and execute copying. CONSTITUTION:As a copy start signal CS is inputted, a timer 24 operates to output a paper feed roller drive signal FR for a prescribed time and a carriage roller drive signal CR is outputted from a flip-flop FF1; and an exposure-start-readiness  signal ESP is also outputted through the operation of a timer 24, but any optical picture signal PS is not outputted at this point in time. A resist sensor, once transfer paper reaches a resist roller position, outputs a detection signal RS to operate a time 22, resetting the flip-flop FF1. As a read of picture information ends, the optical picture signal PS is generated and inputted to a timer 28 to synchronize a picture on a photosensitive drum with the transfer paper, thereby driving a carriage roller and a resist roller.
Patent JP-S61292125-A (JP)
Title: Liquid crystal element
Inventor: YOSHINAGA KAZUO
IPC: C09K19/12
Filed: 1985-06-19
Abstract: PURPOSE:To improve monodomain formability or initial orientation by holding a specific liquid crystal or a comsn. contg. said liquid crystal in place between substrates provided with a uniaxial orientation treatment effect. CONSTITUTION:This liquid crystal element has the cell structure sealed with the liquid crystalline compd. having the optically active group expressed by the formula or the liquid crystal compsn. contg. the liquid crystalline compd. having the optically active group expressed by the formula between a pair of the substrates. The smectic phase of the liquid crystal compd. or compsn. is formed by the phase transition from the phase on the higher temp. side than the smectic phase. The surface of at least one substrate of a pair of the substrates has the effect of preferentially arranging, in one direction, the molecular axis direction in contact with the boundary. The compsn. components which transfer the phases like isotropic phase-cholesteric phase-SmA-chiral smectic phase, isotropic phase-cholesteric phase-chiral smetic phase or isotropic phase- SmA-chiral smectic phase during the temp. decreasing process are used for the liquid crystal compsn.
Patent JP-2000324425-A (JP)
Title: Cabinet for electronic appliance
Inventor: MURASE YOSHINORI
IPC: H05K5/02
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To increase the freedom degree of design of cabinet exterior by connecting a main cabinet to a front cabinet by engagement of an engaging pawl without using a fastening screw and arranging a hole part for disengaging operation so as not to appear on the cabinet external side. SOLUTION: In this cabinet for electronic appliance, a rib 15 having an engaging hole 14 is provided extending forward on the front end edge side of a main cabinet, an engaging pawl 16 to be engaged with the hole 14 of the rib 15 is provided on the side of the inner face of the rear part of a bezel 13 as a front cabinet, a fitting rib 17 to be fitted to the inner surface of the front end part of the cabinet 12 is provided on the rear end edge side, and a notch 19 as a hole part for disengaging operation is provided on the side of the outer surface of the rib 15. A disengaging tool is inserted to the notch 19 as the hole part for disengaging operation to pressurize the rib 15 to bend and deform the rib to disengage the pawl 16 from the hole 14.
Patent JP-H02312506-A (JP)
Title: Mid-mount type riding transplantation machine
Inventor: IKUMOTO MINORU
IPC: A01C11/02
Filed: 1989-05-25
Abstract: PURPOSE:To obtain the subject transplantation machine which can be stably driven on a farm road, etc., by detachably attaching auxiliary wheels to the machine body parallel to and inside of the rear wheels. CONSTITUTION:Auxiliary wheels 5 are swivellably attached to both ends of the inside frame 6 of rear wheels 3 and the attaching bed 8 is detachably hooked to a stationary tool 9 fixed to the machine body 1. The auxiliary wheels 5 are attached to the machine body 1 and the machine is driven on a farm road (b), etc., in a state to support the machine body 1 and lift the rear wheels 3. The machine body is driven forward or backward by front wheels in the case of driving on a farm road, etc., utilizing the auxiliary wheels.
Patent JP-H10324691-A (JP)
Title: Production of alkylglycoside
Inventor: OKA KOJI
IPC: C07H15/04
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an alkylglycoside by which the amount of coarse particles of a sugar included in the alkylglycoside is decreased without decreasing the reaction yield. SOLUTION: This method for producing an alkylglycoside comprises (a) the step of mixing a hydrated solid sugar with a higher alcohol, (b) the step of dehydrating the obtained mixture at a temperature of the mixture lower than the melting point of the hydrated solid sugar so that the water content of the solid sugar may become 0.5 wt.%, (c) the step of heating the mixture to 90-140 deg.C so that the proportion of particles having >=0.3 mm particle diameter at the finishing point of the step to be <=0.1 wt.% of the solid sugar in the mixture, (d) the step of adding an acid catalyst to the mixture, and reacting the added mixture under a condition of 90-140 deg.C temperature and 5-100 mmHg pressure, and (e) the step of neutralizing the acid catalyst in the reaction mixture with an alkali after finishing the reaction.
Patent JP-S5758138-A (JP)
Title: Heat developable photosensitive material
Inventor: KAGAMI KENJI
IPC: G03C1/498
Filed: 1980-09-26
Abstract: PURPOSE:To improve the color tone of the images obtained by adding nitrocellulose to a heat developable element and forming this on a substrate in single or multiple layers and reduce thermophotographic fogs. CONSTITUTION:The heat developable element consisting of (a) an oxidation- reduction image forming component consisting of a reducible org. acid salt and a reducing agent, (b) photosensitive silver halide, and (c) a binder is formed on a substrate in single or multiple layers, whereby the heat developable photosenstive material is produced. At this time, nitrocellulose is added to the heat developable element in the form of solid or after it is dissolved in a suitable solvent. Here, if the silver halide of the component (b) is formed by substituting part of the org. silver salt, the nitrocellulose is added after the formation of silver halide, but in other cases, it may be added it any time of the production process of the photosensitive material.
Patent JP-H07313723-A (JP)
Title: Game device
Inventor: TAKASE OSAMU
IPC: A63F7/02
Filed: 1994-05-24
Abstract: PURPOSE:To save labor for carrying or dropping balls from a ball lending machine installed away from a game machine and to increase the amount of balls to be simultaneously used by arranging the ball lending machine, which lends the balls to be used for the game machine for playing a game, on the side surface of the game machine. CONSTITUTION:For the game machine such as a PACHINKO machine 1, for example, a first ball housing part 3 for housing balls to be dropped is arranged at the lower part of a glass front surface part 5 on which the balls are freely dropped. Further, an operating part 4 is arranged at the lower part of one terminal of the first ball housing part 3, and a second ball housing part 6 for housing the balls to overflow from the first ball housing part 3 is arranged at the side part of the operating part 4. In this case, a ball lending machine 2 for lending balls is arranged on the side surface of the PACHINKO machine 1 such as at the side of it. Then, the ball lending machine 2 ejects plural balls by inserting a coin, prepaid card or securities to its inserting port 7. Thus, labor for carrying or dropping balls is saved and the amount of balls to be simultaneously used is increased.
Patent JP-H07322452-A (JP)
Title: Molded bus
Inventor: SAKAI YOSHIHIRO
IPC: H02G5/06
Filed: 1994-05-24
Abstract: PURPOSE:To dissolve incomplete engagement, which occurs at insertion of a bushing, and also, improve work efficiency. CONSTITUTION:In the engaging part of a mold bus 1, where a tube 13 consisting of rubber material is made by molding, through space S for insertion of a bushing, around the conductor 12 arranged at the center, an axial hole 16 is made at the center of the conductor 12, and the depth is made larger than that of the deepest part of the space S. Moreover, an air vent 17 is made through from top of the hole 16 and the surface of a molded bus 11, and a short pipe 18 having a flange made at one end is buried in the opening, and a cap 19 is mounted freely of mounting and removal at the other end.
Patent JP-H08329956-A (JP)
Title: Current collector for battery electrode and nickel electrode using it
Inventor: ITO MASATOSHI
IPC: H01M4/24
Filed: 1995-05-31
Abstract: PURPOSE: To provide a current collector for a battery electrode with high mechanical strength, high flexibility, excellent current collecting function in the electrode to enhance the utilization of an active material by specifying the nickel plating amount in the current collector formed by conducting nickel plating on a nonwoven core body produced in a process using a paper machine with organic fibers. CONSTITUTION: In a current collector formed by conducting nickel plating on a nonwoven fabric core body formed with organic fibers (example: core-sheath type composite fibers in which PP fibers are arranged in the core part and PE fibers in the sheath) in a process using a paper machine, and preferably having a porosity of 90-98%, the amount of nickel plating is made 350g/m<2> or more, preferably made about 600g/m<2> in maximum in the relation to the porosity. More preferably, the whole specific resistance is made 0.6mΩ.cm or less. When a Jug terminal is spot-welded, the resistance in the welded part is preferably made 5.5Ω or less.