baber/WOPTO huggingface dataset:
Patent JP-H05170995-A (JP)
Title: Photostabilized binder for coating material
Inventor: ANDOREASU BUARETSUTO
IPC: C08L33/04
Filed: 1991-02-05
Abstract: PURPOSE: To obtain a light-stabilized binder for a weatherable coating compsn. including a functional group-containing resin consisting of a fluorine- or silicon- containing copolymer containing an ultraviolet absorber in a copolymerized form and a (meth)acrylate copolymer and a curing agent.  
     CONSTITUTION: A light-stabilized binder for a coating compsn. is obtained by compounding a fluorine- or a silicon-containing copolymer (A) composed of a copolymer of an ethylenically unsaturated derivative of an ultraviolet absorbor such as polyfluoroolefin, alkyl and/or cycloalkylvinyl ether, hydroxyalkylvinyl ether, 2-(2-hydroxyphenyl)benzotriazoles, o-hydroxyphenyl-s-triazinic acid, o- hydroxybenzophenones or oxanilides and a comonomer, a copolymer of alkyl (meth)acrylate and hydroxyalkyl (meth)acrylate (B) and a curing agent such as polyisocyanate having a hydroxyl group and a reactive group (C). 
     COPYRIGHT: (C)1993,JPO
Patent JP-S59161616-A (JP)
Title: Device for preventing heater breaking of electric fan heater
Inventor: KIZAWA JIROU
IPC: F24H9/18
Filed: 1983-03-03
Abstract: PURPOSE:To prevent breaking of a heater even if a product falls down several times, to keep the quality of the product, and to improve safety, by a method wherein devices for preventing breaking of a heater, formed by a conical spring, are located to the top and the bottom end of a vertical type quartz-sheathed element heater. CONSTITUTION:A large size part 5a of a head part 5 of an end cap 4 is inserted in the small size side 7 of a conical coil spring 6 for locking. Meanwhile, a large size side 8 of the conical coil spring 6 is secured to a mounting metal 9 fastened to a body case 1. In this construction, if a product falls down, an impact force is absorbed through expansion and contraction in vertical and lateral direction of the conical coil spring 6, and prevents propagation thereof to a vertical type quarts-sheathed element heater unit 2. Especially, in the part, where the coil spring 6 is locked to the head part 5, the end parts of the coil spring and the head part are located together on their respective small size sides, whereby the further away they are spaced from a locking point P, the wider a gap 12 provided between the two parts becomes, and this enables effective absorption of variation such as lateral vibration.
Patent JP-S63205483-A (JP)
Title: Screw rotor
Inventor: NAGAI TOSHIAKI
IPC: F04C18/16
Filed: 1987-02-20
Abstract: PURPOSE:To prevent the offensive noise caused by contact between two rotors themselves, by setting there rotors down to such a configuration where both forward and backward flanks are not crossed, in the case of the screw rotor having a male rotor being engaged with a female rotor. CONSTITUTION:A pair of female and male rotors 1 and 4 are housed in an operating space of a casing rotatably centering on each of shaft centers (Of) and (Om). Supposing a straight line 24n is drawn from the shaft center (Of) of the female rotor 1 to a forward flank 7, a backward flank 8 and an optional point 23n on circular arcs 11a-10b, this straight line 24n is in no case crossed with these flanks 7 and 8 between the point (Of) and the point 23n, namely, in the point midway in the straight line. Thus, any offensive noise caused by contact between these rotors themselves is preventable.
Patent JP-H05204246-A (JP)
Title: Hopper seal for developing device
Inventor: OGAWA MORIAKI
IPC: G03G15/08
Filed: 1992-01-27
Abstract: PURPOSE:To provide a hopper seal for a developing device which prevents the excessive amount of toner from being directly supplied to a developing roller from a hopper side after peeling the seal which partitions between the hopper and the developing device to prevent the inflow of the toner in a process cartridge obtained by combining and integrating the developing device including a toner hopper and a peripheral unit such as an electrostatic charger. CONSTITUTION:As for the process cartridge at least provided with the developing device including the toner hopper 15, the developing roller 10 and the hopper seal 20 sealing the replenishing port 17 of the toner hopper and which can be attached to/detached from an image forming device main body, the seal is provided with a seal main body 25 which is peelably stuck and seals the replenishing port 17, and residual seal parts 22 and 23 which are stuck to the seal main body 25, seal both ends, in the longitudinal direction of the replenishing port 17 or only the lower edge of the replenishing port and remain at the replenishing port 17 after the seal main body 25 is peeled.
Patent JP-2000232893-A (JP)
Title: Production of optically active alfa-fluoroaryl-acetic acid
Inventor: HANZAWA SATOSHI
IPC: C12P7/40
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To obtain the subject optically active α-fluoroaryl-acetic acid that is useful as a reagent for determining the optical purity by fluorinating an α-substituted arylacetic derivative, then carbonylating the product to an α- fluoroarylmalonic acid and treating the malonic acids with an enzyme. SOLUTION: An α-substituted arylacetic derivative represented. by the formula [Ar is a (substituted) aromatic group; R is an alkyl, H; X is chlorine, bromine, iodine or hydroxy] is fluorinated to give an α-fluoroaryl-acetic derivative. The product is converted to a malonate with COOR' (R' is an alkyl, H) to give an α-fluoroarylmalonic derivative, hydrolyzed in the case where R and/or R' are each an alkyl group, to give an α-fluoroarylmalonic acid (or salt) of formula III, finally the product is subjected to the treatment with an arylmalonate decarboxylase to safely give the objective optically active α- fluoroaryl-acetic acid resented by formula IV.
Patent JP-H11229693-A (JP)
Title: Housing box having locking function and device in an earthquake
Inventor: OKUDA KATSUJI
IPC: E05B65/44
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To eliminate labor for unlocking a lock by automatically unlocking it by a lock member even when a user does not push back a wing. SOLUTION: A wing 5 is attached pivotally into the opening section of a frame 3 in a freely openable-closable manner under the state, in which the wing 5 is urged to the frame 3 side, and a lock device body with a lock member 16 positioned at the place A of unlock normally and moved to the place B of lock by vibrations is installed to the internal surface 8A of the opening section of the frame 3. A member 40 to be engaged with the lock member 16 at the place B of lock is mounted on the internal surface 5A of the wing 5, and the lock member 16 is returned to the place A of unlock with movement in the closing direction of the wing 5. An urging force F in the closing direction of the wing 5 is set in a magnitude, where the lock member 16 can be returned to the place A of unlock.
Patent JP-H08214036-A (JP)
Title: Orthogonal detection circuit
Inventor: SUGITA TAKEHIRO
IPC: H04L27/22
Filed: 1995-01-31
Abstract: PURPOSE: To apply digital orthogonal detection to a phase modulation signal with a simple configuration and low power consumption. CONSTITUTION: A frequency of a sampling clock CK used to apply digital conversion to a phase modulation signal S20 is set to be a multiple of four of a carrier wave frequency of the phase modulation signal. Thus, 1st and 2nd orthogonal clock signals CI, CQ orthogonal to each other are expressed in a simple numeral string and then the configuration of an orthogonal clock generating means 36 generating the 1st and 2nd orthogonal clock signals is simplified and the entire configuration is simplified and the power consumption is reduced.
Patent JP-S53123089-A (JP)
Title: Production of semiconductor device
Inventor: YAMASHITA SHIGEO
IPC: H01L21/30
Filed: 1977-04-01
Abstract: PURPOSE: To improve the accuracy of forming laser elements by selecting a chemical etching solution, selectively etching only the intended specific crystal growth layer to expose part of strip-form grooves having been formed on substrate and using this as an index for mask alignment in photoetching process. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6189499-A (JP)
Inventor: BENYAMIN PURINTSU
IPC: F28G1/12
Filed: 1985-02-25
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-S62195420-A (JP)
Title: Hybrid engine
Inventor: GOTO SHINICHI
IPC: F02B3/06
Filed: 1986-02-20
Abstract: PURPOSE:To plan high efficiency and high power and reduce a toxic exhaust substance by combing together an adiabatic diesel engine, a reheat combustor and a turbine. CONSTITUTION:An adiabatic diesel engine 1 is partially made of a heat insulating material such as ceramics. The engine 1 drives the output shaft 9 of such as a generator through an output shaft 8. Exhaust gas from the adiabatic engine 1 is introduced to a reheat combustor 3 and afterburning is performed after fuel is given from a fuel supplier 4. The afterburned gas is supplied to a turbine 2. The turbine 2 drives a compressor 5 on the one hand, and drives the output shaft 9 through a change gear 6, a fluid coupling 7 and the output shaft 8 on the other hand. The exhaust gas from the turbine 2 is introduced to a catalytic converter 14 through an air preheater 12 and a heat exchanger 13.
Patent JP-2000234991-A (JP)
Title: Method for measuring deformation resistance
Inventor: YOSHIDA TADATSUGU
IPC: G01L1/00
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To grasp the degree of an ununiform strain in a torsional test, and to improve the accuracy of a deformation resistance expression by measuring strain distribution in the longitudinal direction of a test piece resistance. SOLUTION: By a torsional test, the chart of the number of times for torque torsion, and strain distribution in the longitudinal direction of a test piece are obtained. A deformation resistance expression is assumed, and the chart of the number of times for the torque torsion and the strain distribution in the deformation resistance expression assumed by the simulation model of the torsional test are obtained. In the chart of the number of times for the torque torsion, the test result of an actual machine is compared with a simulation result. When the test result does not coincide with the simulation one, the deformation resistance expression is repeatedly corrected until they coincide with each other. When both the results coincide, the coincidence of the strain distribution is verified.  When both the results do not coincide, the deformation resistance expression is corrected again until they coincide with each other the test is repeated. When the chart of the number of times for the toque torsion and the strain distribution coincide, the deformation resistance expression used at that time is outputted for completion. In this manner, not only one average value, but also abundant information of the continuous chart can be effectively utilized, thus improving productivity and accuracy.
Patent JP-S57149911-A (JP)
Title: Electrostatic capacity type sensor
Inventor: KATOU RIYOUCHI
IPC: G08C25/00
Filed: 1981-03-13
Abstract: PURPOSE:To detect fine variations in physical quantity and chemical quantity with small-sized economical constitution by converting physical and chemical variations to be measured into phase differences of pulses, and detecting various pieces of information on the basis of those phase differences. CONSTITUTION:Converters 31 and 32 are so arranged in an atmosphere for measurement while having constant position relation meeting requirements of measurement that physical and chemical variations are converted into relative variations in electrostatic capacity of the converters. Further, variable delay circuits 33 and 34 delay respective input pulses by as long as the electrostatic capacities of the converters 31 and 32. Then, a phase defference between their delayed output pulses is detected by a phase discriminating circuit 35 to detect the  relative variations in electrostatic capacity of the converters 31 and 32. Thus,  the physical and chemical variations are detected.
Patent JP-S63204859-A (JP)
Title: Trunk for sales added to crossbar exchange
Inventor: EBARA KENICHI
IPC: H04M3/42
Filed: 1987-02-19
Abstract: PURPOSE:To offer call waiting (CW) for general telephone sets tentatively by disconnecting a path forcibly if a call from a general telephone subscriber to an earth with a rapid call while the path is held and connected to the control line. CONSTITUTION:A call tone is sent to a general telephone subscriber 101 in the route of a CW device 105-STC 104-channel 103 (path 107) and subscriber line 102 and the subscriber listens to the 2nd call tone. Then the subscriber 101 dials a number decided to be free from the charge. In dialing the number other than unpaid call, the call is cut off forcibly by the function of the SCT. In receiving the number by the exchange, a channel path 108 between the CW device 105 and the test stand 106 is connected and the general telephone subscriber 101 becomes a CW subscriber to attain the talking state with the operator of the test stand 106. Thus, the CW service is executed tentatively to a general telephone call.
Patent JP-H10234464-A (JP)
Title: Device for applying makeup particularly to keratin fiber such as eyelash, and housing and coating unit equipped with same
Inventor: GUERET JEAN LOUIS
IPC: A46B9/02
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a device formed to be convenient for use and employed for applying a makeup to a keratin fiber, particularly eyelashes, so that the makeup is simply and evenly applied to the keratin fiber. SOLUTION: A device 1 for applying a makeup to a keratin fiber has a handle 8 with an applicator member 50 at the first end 10. The applicator 10 is elastically deformable in many directions and formed to have a blade 6. This blade 6 has two principal planes 51 and 52, and the surfaces of the principal planes 51 and 52 have an roughened surface 53 capable of holding a certain amount of a makeup. Furthermore, the substantial part of the blade 6 is kept in contact with the keratin fiber along breadth equal to at least one - fourth of the mean breadth of the arc of eyelashes measured along the axis of the keratin fiber as well as along the first direction X, thereby applying the makeup.
Patent JP-S60179858-A (JP)
Title: Control system of buffer memory
Inventor: HARA SHIYUUICHI
IPC: G06F12/10
Filed: 1984-02-28
Abstract: PURPOSE:To save a temporary error by writing up to twice the address of required data in an address display part when the address does not exist in the address display part, and when an error is still detected, displaying the error. CONSTITUTION:The address information B1-B4 of respective blocks in each level of a buffer memory 5 are displayed on an address display part 10. Whether the address information of each level is effective or not is displayed on a block effectiveness display part 11 and whether the blocks of each level are usable or not is displayed on a block usable status display part 12. If an error is generated in the address information, the contents of an address register 1 do not coincide with that of the address display part 10. At that time, the data are taken out from the buffer memory 5, its replacing level is changed and the address information is written in the address display part 10. The coincidence of the contents is checked again, and in case of inconsistency, the address information is rewritten. If no coincidence is obtained after rechecking the coincidence, an error is displayed.
Patent JP-H06249955-A (JP)
Title: Pavement condition detector
Inventor: FUKUSHIMA YUKIO
IPC: B60T8/172
Filed: 1993-02-25
Abstract: PURPOSE:To a pavement condition detector excellent in reliability and durability. CONSTITUTION:The pavement condition detector comprises an ultrasonic receiving means 2 carried on a car body and exhibiting directivity characteristics in the direction of contact face between a tire 1 and a pavement R, means 20 for detecting the strength of a signal V1 received by the receiving means 2, and means 31 for deciding the dry/wet condition of the pavement based on a strength signal V4 delivered from the detecting means 20. Dry/wet condition of pavement is detected based on the strength of ultrasonic noise generated in the vicinity of the tire with no intervention of human being while protecting the ultrasonic receiving means 2 disposed closely to the tire against splash from the tire.
Patent JP-H08321306-A (JP)
Title: Lithium secondary battery, electrode for lithium secondary battery, and their manufacture
Inventor: KAWAKAMI SOICHIRO
IPC: H01M4/587
Filed: 1996-02-23
Abstract: PURPOSE: To provide a lithium secondary battery with high charge/discharge efficiency, high energy density, long cycle life, utilizing a lithium ion inserting/ releasing reaction, and provide its manufacturing process. CONSTITUTION: In a secondary battery having a negative electrode, a separator, a positive electrode, and an electrolyte, and utilizing a lithium ion inserting/ releasing reaction, the positive electrode and/or the negative electrode are/is constituted with a carbon material (101) having structure in which micro-pores (102) are oriented. The pores (102) are formed by using an orientation material.
Patent JP-2000234423-A (JP)
Title: Solar panel metal fixture for folded-plate roof and solar panel mounting structure for folded-plate roof
Inventor: SUGANO ATSUHIRO
IPC: E04D13/18
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To simply mount a solar panel on a folded-plate roof. SOLUTION: A solar panel metal fixture 2 is constituted of a metal fixture main body 4 and a holding member 5 for pushing and holding the ends of solar panels 1 mounted on the metal fixture main body 4 from above. Then, the metal fixture main body 4 is constituted of a mounting piece 6 mounting the ends of the solar panels 1 adjacent to each other thereon, a pair of holding pieces 9 provided in opposition to both ends of the mounting piece 6 and having an interlocking projection 10 interlocked with an interlocking recess section 11 recessed in both slopes on the mountain section 8 of a folded-plate roof and clamping devices 12 for clamping a pair of holding pieces 9 in the approaching direction A.
Patent JP-H0388870-A (JP)
Title: Bisazo compound and method for dyeing or printing fiber material with the same
Inventor: MIYAMOTO TETSUYA
IPC: D06P1/38
Filed: 1990-02-16
Abstract: NEW MATERIAL:A compound of formula I {X is-NR2R3,-OR4 or-SR5 [R2-R5 is H, (substituted) alkyl, etc.; Z1 and Z2 are-SO2CH=CH2, etc.; A is (substituted) phenylene, naphthalene or alkylene; D is (substituted) phenylene or naphthylene; B is formula II (* is a bond to the combined with the-N=N-E), etc.; E is a bond to be combined with the-N(R6)-], etc.; R1 and R6 are (substituted) alkyl} in the form of free acid. EXAMPLE:A compound of formula IV. USE:A dye for dyeing cellulosic fibers, polyamide fibers, polyurethane fibers, leathers, etc., into a color of yellow-reddish brown and has excellent light resistance and wet fastness. PREPARATION:A 2,4,6-trihalogeno-s-triazine is condensed with a compound of formula V, an amine of formula VI and further either of compounds of formulas VII-IX.
Patent JP-H10325244-A (JP)
Title: Concrete spraying method and sprayer
Inventor: YAMANO KANSHIROU
IPC: E04G21/02
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a concrete spraying method and a sprayer capable of controlling the solidification of concrete inside a head section, eliminating thereby cleaning or maintenance executed whenever work is interrupted, making lightweight and compact the head section and miniaturizing thereby beam, hydraulic cylinder, etc., for moving the head section. SOLUTION: A concrete spraying method is equipped with a head section constituted of an impeller 12 having a plurality of blades 13 for shooting concrete 7 at the circumference and rotating at high speed with the axial center O as the center, a concrete supply pipe 16 for supplying the ready mixed concrete 7 from the circumference of the impeller 12 toward the rotary center and an accelerating agent supply nozzle 18, the accelerating agent 8 is sprayed from the accelerating agent supply nozzle 18 toward the shot concrete 7, and it is mixed with the concrete 7 to spray. The accelerating agent 8 is adhered to the concrete 7 and is mixed therewith to spray it to tunnel interior wall, etc.
Patent JP-H04275726-A (JP)
Title: Transmission power control system
Inventor: OGURI SEIJIRO
IPC: H04B7/15
Filed: 1991-03-04
Abstract: PURPOSE:To prevent the occurrence of a control error or a system from becoming a dead lock state without the termination of control when the speed of the fluctuation of a rainfall attenuation amount is fast by stopping an automatic level control and executing only a rainfall attenuation amount compensation operation when there is rainfall attenuation more than a prescribed value. CONSTITUTION:In the transmission equipment of an earth station for satellite communication composed of up convertors 3 and 4 which are mutually different, a large power amplifier device 9 and an antenna 11, the automatic level control means 100 of a transmission level and a rainfall attenuation amount compensation means 200 are added. Then, the automatic level control means 100 is provided with a means receiving a control signal that the rainfall attenuation amount is in the middle of compensation or receiving a signal showing the attenuation amount compensation amount from the rainfall attenuation amount compensation amount from the rainfall attenuation amount compesnation means 200. A means which makes judgment by oneself and stops level control by the automatic level control means 100 while the rainfall attenuation amount is compensated is provided and transmission power can be controlled without the occurrence of dead lock.
Patent JP-H10220883-A (JP)
Title: Outdoor unit for air conditioner
Inventor: OKUBO TAKESHI
IPC: F25B41/00
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To provide an outdoor unit for an air conditioner, which realizes the equalizing of oil levels in a plurality of compressors. SOLUTION: First to third communicating tubes 101-103 are provided with a plurality (2-3) of curved units near the connecting site to respective compressors 3-5 and are formed so as to retain horizontal or descending condition from the connecting sites of respective compressors 3-5 to a joining unit or a T-joint (not shown in a diagram). When oil levels OL1-OL3 have become uneven in respective compressors 3-5, refrigerating machine oil is moved through a level equilibrium tube during stopping of the air conditioner whereby the unevenness is eliminated gradually. On the other hand, an outdoor side ECU drives the first - third compressors 3 sequentially for a short period of time at every given times to contrive the equilibrium of the oil levels OL1-OL3 forcibly.