baber/WOPTO huggingface dataset:
Patent JP-S5794483-A (JP)
Title: Method and machine for relieving residual tensile stress
Inventor: SHIRAI MASAHIRO
IPC: B23K31/00
Filed: 1980-12-02
Abstract: PURPOSE: To give hammering effect and relieve residual tensile stress by arranging a large number of metallic bars having leading ends of a specific shape at small intervals in parallel, and moving the leading ends of the respective bars back and force in their longitudinal direction in contact with the weld zone.  
     CONSTITUTION: Metal made bars 2 of 1W3mm diameters having leading ends of a semispherical or semielliptical shape are arranged in parallel. The centerlines 3, 4, 5 of the bars 2 are made parallel to the centerline 1 of welding, and the distances 7 between the bars 2 are set at about 1/2W1 times the diameter of the bars 2. The centerlines 8, 9, 10, 11 of the bars 2 are perpendicular to the centerline 1, and the distances 12 between the bars 2 are set at about 1W2 times the diameter of the bars 2. The height of the semispherical or semielliptical projecting parts at the leading ends of the bars 2 is set at about 1/4W2 times the diameter of the bars 2. The residual stress relieving machine is moved back and forth in an arrow 13 direction, whereby hammering is carried out under the conditions of 1W4m/sec the speeds of collision of the leading ends of the bars 2 against the weld zone. The position of the relieving machine is beforehand deviated slightly in a right angle direction from the centerline 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6414266-A (JP)
Title: Thermoplastic resin composition
Inventor: TANAKA HIROBUMI
IPC: C08L53/00
Filed: 1987-07-06
Abstract: PURPOSE:To obtain the title composition reduced in thermal degradation and discoloration during molding at high temperature to substantially zero and giving a molding improved in the properties such as impact resistance and elongation, by mixing a polycarbonate with a rubber-modified thermoplastic resin. CONSTITUTION:This resin composition is formed by mixing 20-80wt.% polycarbonate [A] with 80-20wt.% rubber-modified thermoplastic resin [B] formed from a graft copolymer obtained by graft-copolymerizing at least one member selected from among a vinyl cyanide compound, an unsaturated carboxylic acid alkyl ester, etc., and an aromatic vinyl compound (b) with a rubber-like polymer (a) selected from among a polybutadiene, a polyacrylic ester and an ethylene/propylene/diene copolymer and an aromatic copolymer (c) obtained by copolymerizing at least one compound such as a vinyl cyanide compound or an unsaturated carboxylic acid ester alkyl with an aromatic vinyl compound and a maleimide compound, wherein at least either of said graft copolymer and said aromatic copolymer is a copolymer obtained by emulsion copolymerization by using disproportionated rosin acid salt or a fatty acid salt as an emulsifier and coagulating the emulsion with a strong acid.
Patent JP-S6413651-A (JP)
Title: Memory device
Inventor: ISHINO TSUNEYUKI
IPC: G06F12/08
Filed: 1987-07-07
Abstract: PURPOSE:To save an operating time by supplying and writing the data from a central processing unit to a storage device without passing through a buffer memory and writing the data from the storage device without passing through the buffer memory. CONSTITUTION:By a first pulse from a logic circuit 5, the data from a central processing unit 11 are written into a buffer memory 4, supplied through a storage controller 2 into a storage device 3, and for example, written into a disk. By a second pulse from the logic circuit 5, for example, the data from the disk are supplied and written from the storage device 3 through the storage controller 2 to the buffer memory 4 and written into a memory 12. Thus, the operating time is saved and the noncoincidence with a buffer memory, for example, the contents of the disk is evaded.
Patent JP-S6413189-A (JP)
Title: Character signal generation circuit
Inventor: SUZUKI HIROYUKI
IPC: G09G5/28
Filed: 1987-07-06
Abstract: PURPOSE: To generate a data signal for a character and its fringing with simplified circuit constitution by providing a storage means which stores 1st data indicating the character to be displayed and data indicating its fringing. CONSTITUTION: This circuit has a memory ROM which stores the fringing data and character data. Then the fringing data and character data are read out of the memory at the same time, and the read fringing data is temporarily stored in a 1st shift register 21 and shifted with a 1st shift clock. The read character data is temporarily stored in a 2nd shift register 22 and shifted with a 2nd shift clock. The 1st and 2nd shift clocks are different in frequency; when the character data is compressed and stored in the memory, the output of the 1st shift register is used as a fringing signal and an expanded character signal is obtained from the 2nd shift register and corrected with the output of the 1st shift register.
Patent JP-2000354537-A (JP)
Title: Suspension hook device
Inventor: OKOCHI TERUNAGA
IPC: A47G29/00
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a suspension hook device capable of being used by inclining a hook main body in left and right directions of a fixed case according to an adjacent using state. SOLUTION: This device is constituted of a fixed case 2 fixed to a fixed wall surface 1 and a hook main body 5 which is stored into the fixed case 2, is projected to a front surface side of the fixed case 2 by rotating with a base end part as a center and is rotated and energized in an absorbing direction by a spring for drawing 4. The hook main body 5 can be inclined in one direction of left and right directions or both the left and right directions of the fixed case 2 from a projected position by rotating the hook main body 5 with the base end part as a center.
Patent JP-H0336468-A (JP)
Title: Cooling warehouse
Inventor: KAGAWA KIYOSHI
IPC: F25B9/14
Filed: 1989-06-30
Abstract: PURPOSE:To perform the cooling operation without using refrigerant of fluorocarbon, to reduce the size, noise, vibration and to further enhance the cooling efficiency by disposing a low temperature side heat exchanger in a warehouse, and installing a Stirling machine. CONSTITUTION:A power source plug is inserted into a plug socket, and power is supplied to a freezing refrigerator. Thus, a motor 7 is energized, and a rotor 10 is rotated together with an output shaft 10a. Then, a cylinder 15 is rotated. This rotation is converted to a reciprocating motion via a cam roller 17 of a predetermined position for moving a cam groove 16. Thus, a displacer 11 and a low temperature piston 12 are reciprocated in a cylinder 6 in a predetermined phase difference, thereby forming a reverse Stirling cycle. The interior of a warehouse is cooled with cold of a low temperature side heat exchanger 22 for generating the reverse Stirling cycle. Since the reverse Stirling cycle does not use fluorine refrigerant to be restricted as fluorocarbon but uses operating fluid such as air, nitrogen gas, helium gas, etc., there is no apprehension of an environmental pollution.
Patent JP-H113435-A (JP)
Title: Three-dimensional image processing system
Inventor: GOTO YOSHIHIRO
IPC: G06T15/08
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To accelerate three-dimensional image structure processing in a three- dimensional image processing system which organizes a three-dimensional image on a two-dimensional plane from plural arranged tomographic images. SOLUTION: Plural computers are provided through a network 10, one of which is a master computer and the others are slave computers. The master computer 1 performs each processing such as selection of plural tomographic images to be used, setting of various parameters and distribution of a selected tomographic image to the slave computers and also performs synthetic processing of partial three-dimensional images which are organized by the slave computers and performs three-dimensional image display after synthetic processing. The slave computers 21 to 2N perform structure processing of a partial three-dimensional image from plural tomographic images and various parameters which are distributed from the computer 1 and also returns the partial three-dimensional image to the computer 1 after it is processed.
Patent JP-H0837642-A (JP)
Title: Image recording device
Inventor: MIYAZAWA TOMOJI
IPC: H04N5/92
Filed: 1994-07-21
Abstract: PURPOSE:To restore the digital image signals including small distortions from the reproduced recording signals by recording the block digital image signals of each screen and the image compressing/coding signals of the block digital differential image signals on a recording medium. CONSTITUTION:The input block digital image signals are supplied to a motion vector detector 6 and a motion compensator 7 from an input terminal 1 and also delayed by a single frame time by a frame memory 4. Then the signals are supplied to the detector 6, a subtractor 10 and a changeover switch 11 from the memory 4 and also delayed by a single frame time by a frame memory 5. The detector 6 detects a block signal that has the highest correlativity and outputs it through the motion compensators 7 and 8. Then the switch 11 performs the switching between the differential frame signal of the image signal received from the subtractor 10 and the frame signal of the memory 4. The switching operation of the switch 11 is controlled by an IB deciding signal received from an IB deciding circuit 18.
Patent JP-S5692822-A (JP)
Title: Method of freeze drying live virus composition
Inventor: UIRIAMU JIEE MAKUAREE
IPC: A61K39/00
Filed: 1980-12-03
Abstract: Lyophilization time of live viral compositions is reduced and output per lyophilization unit is increased by lyophilizing a reduced volume of a more concentrated viral composition.
Patent JP-2000356720-A (JP)
Title: Material for optical waveguide, optical waveguide and its manufacture
Inventor: OGAWA TAKESHI
IPC: C08G65/18
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a material for optical waveguide having high polymerizability and excellent solvent resistance, and to provide an optical waveguide utilizing it and a method for manufacturing it. SOLUTION: Materials for optical waveguide constituting organic material layers 11a, 12a are activated and converted into a cladding part 11 and a core part 12 respectively when the materials are irradiated with energy beam. The materials for an optical waveguide contain an oxetane compound, an oxirane compound and a cation polymerization initiator. Because the oxetane compound has an oxetane ring, it has an excellent repetitive reactivity in a chain reaction. Thereby the materials exhibit high polymerizability in a chain reaction so as to produce polymers with large mechanical strength and excellent solvent resistance.  Refractive indices of the core part 12 and the cladding parts 11, 13 are controlled because an oxetane compound and an oxirane compound are excellently compatible with each other and refractive indices of respective compounds are reflected in the refractive index of a hardened mixture.
Patent JP-H05338486-A (JP)
Title: Head lamp automatic control device
Inventor: KATADA MASANOBU
IPC: B60Q1/08
Filed: 1992-06-05
Abstract: PURPOSE:To accomplish automatic lights-out in the case of stopping behind a stopped automobile and accomplish automatic lighting at the time of start by conducting designated flashing control for a head lamp according to the distance from the next automobile ahead and the automobile speed. CONSTITUTION:The distance from the next automobile ahead is detected by a distance sensor 1 to be supplied to a comparator 3a, and when the detection value is larger than a reference voltage 3e, a signal of 1 level is output. A signal of a speed sensor 2 is input to comparators 3b,3c, and when the signal is larger than reference voltages 3a, 3b, a signal of 1 level is output. Further, the output of an AND circuit 3i where signals of the comparators 3a, 3b are input is input with a signal of the comparator 3b passed through a timer 3k and a signal of the comparator 3c to a OR circuit 3j and output to a head lamp control circuit 4 to control the head lamp. The head lamp control is such that during stopping, the head lamp is put out, during fixed time at the time of start and during normal running, the lambs lighted, and during low speed operation, the lamp is put out and lighted according to the distance between two automobiles. Accordingly, pre-lights-out is taken as the best lighting condition so as to prevent forgetting lighting.
Patent JP-H0922325-A (JP)
Title: Ultrasonic coordinates input device
Inventor: ISHIKAWA HIROSHI
IPC: G06F3/03
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To prevent coordinates input accuracy from being lowered by the attenuation of propagated ultrasonic waves. SOLUTION: Ultrasonic waves are inputted to an ultrasonic propagating object 4 provided with plural receiving elements 5 with an ultrasonic input pen 1 and the ultrasonic waves propagated through the ultrasonic propagating object 4 are received by the respective receiving elements 5. The peak value information and phase information of respective received waves are found by a detection circuit 6, at least two receiving elements 5 are selected by an operation circuit 7 based on these both kinds of information so that the level of received waves can be high and further the phase can be equal to each other, and the coordinates of an ultrasonic wave input position is calculated from the received waves of the selected receiving element 5.
Patent JP-2000000841-A (JP)
Title: Method for insert molding sliding pair
Inventor: TSUGANE HITOSHI
IPC: H01H23/30
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for insert molding of sliding pair effective to reduce a cost for a power window unit of an automobile by decreasing assembling steps. SOLUTION: First melt resins P1 are injection molded to mold switch pins 20, 21 of movable members in a first mold 10. The movable switch pins 20, 21 after releasing from the mold are erected and held on a pin supporting fixed mold 11, positioned, and a second mold 30 is set to the positioned pins. Then, in order to mold bearings of an upper case side of bearing members around axes of the pins 20, 21, second melt resins P2 having different shrinkage factors from those of the resins P1 are injected in cavities 31 and insert molded. After releasing, the pins 20, 21 are held in the degree that the pins 20, 21 are not drawn from the bearings by their own weights, and a suitable clearance is generated between inner and outer peripheral surfaces according to a difference of the molding shrinkage factors to slide the pins 20, 21 by operating a pressing force of a switch operating knob.
Patent JP-S6413852-A (JP)
Title: Signal detector
Inventor: NAGATO TAKASHI
IPC: H04M7/00
Filed: 1987-07-08
Abstract: PURPOSE:To detect the presence and absence of the two output signals of an exchange with one detector by detecting an output to detect disconnection in the exchange side of a line to connect a crossbar switch and a signal converter and the presence and absence of an activating signal from an opponent side. CONSTITUTION:Normally, an input voltage V1 of a comparator 61 is a little lower than a power source -50V, an input voltage V2 goes to be a low voltage to voltage-divide the -50V, the comparator 61 outputs an L and gates 62 and 63 are turned off. When the activating signal L is inputted from an output side, a transistor TRQ2 is turned on, a contact Sez of a relay SEZ is closed, a TRQ1 is turned on and an (a) line is grounded by a resistance R1. When a contact MC in an exchange XB side is opened, the voltage V1 goes to be zero, the comparator 61 outputs an H and a malicious signal MC is outputted from the gate 62. When the activating signal is cut off and the H is obtained, the TRQ2 and the contact Sez is turned off. When the (a) line is disconnected at a P point, the gate 63 detects a blocking signal MB. Thus, the two signals of the MC and the MB are detected by one detecting means and a signal converter is miniaturized.
Patent JP-H0516850-A (JP)
Title: Auxiliary stand of two wheeler
Inventor: MAEJIMA AKIRA
IPC: B62H1/02
Filed: 1991-07-10
Abstract: PURPOSE:To make one auxiliary stand extensively usable as congruous with various types of car bodies by selecting the fixed position of a bracket and a peripheric groove of a shaft part, locking them with a set screw and fitting them to the lateral width of a projecting end of the shaft part of a car body. CONSTITUTION:In the case where an axle end of a car body is a type of being projected in a round bar form, a shaft part 10 of a U-shaped bracket 9 is inserted into a boss part 7 of a stand body 1 and, after left and right intervals are adjusted aright, an inner end of a set screw 8 is engaged with one of circumferential grooves 11 of the shaft part 10 for locking. Then, a round shaft projecting end of the car body is fitted in a receiving part 12 of the U-shaped bracket 9, grounding a bend part 5 of the stand body 1, and a ground part 3 is turned in direction of being grounded by this leverage making the bend part a fulcrum, thereby uplifting the car body. In succession, in the case where the axle end of the car body has such a projection end as an angular shaft form or nut, a shaft part 15 of an L-shaped bracket 14 is inserted into the boss part 7 and, after left-right intervals are accorded with each other, the inner end of the set screw 8 is engaged with one of circumferential grooves 16 of the shaft part 15 for locking, then the angular shaft projecting end of the car body is mounted on a receiving part 17.
Patent JP-S6230119-A (JP)
Title: Resin composition for topcoating compound
Inventor: TANABE HISANORI
IPC: C08G63/46
Filed: 1985-07-31
Abstract: PURPOSE:The titled composition having improved weather resistance, impact resistance and especially two-tone adhesivity of automobile coating, containing an alicyclic polybasic acid in a specific ratio and a rein acid value developing carboxyl group made in a specific condition, modified with lactone in a specific ratio. CONSTITUTION:A resin composition obtained by modifying a polyester resin having 10-80mol% acid component consisting of (A) an alicyclic acid or its anhydride and 10-100mol% carboxyl group to develop a resin acid value, based on (B) a polybasic acid showing >=-350mV half equivalent point potential by nonaqueous potentiometry in an integrated state in a resin with 5-30wt% based on the total amount of the resin of a lactone shown by the formula (n is 4-10). For example, a prepolymer is made from a polybasic acid A(e.g., hexahydrophthalic anhydride, etc.,), optionally a polybasic acid B(e.g., isophthalic acid, etc.,) and another basic acid and a polyhydric alcohol, the rest of the polybasic acid B is added to the prepolymer, the reaction is continued, further the lactone C is added and the blend is heated to produce the composition.
Patent JP-H0220437-A (JP)
Title: Front and rear wheel differential controller of four-wheel drive vehicle
Inventor: NISHIKAWA SEIICHI
IPC: B60K17/346
Filed: 1988-07-08
Abstract: PURPOSE:To improve the durability of a differential control clutch without any influence on the driving state of a vehicle by temporarily permitting the differential operation for the front and rear wheels according to the detection of the up-shift of attainable highest gear range. CONSTITUTION:The front and rear wheel differential operation control means of a four-wheel drive vehicle permits or restrains the differential operation for the front and rear wheels via a control means according to the signal reflecting the drive condition of a vehicle. In a four-wheel drive vehicle which restrains the differential operation for the front and the rear wheels throughout the drive time of the vehicle or during almost drive time, a differential control clutch is placed under the continuously slipping state. The attainable highest speed range position is determined by a decision means and once the shift-up operation to the highest shift position is detected by a detecting means, the controller sends an instruction signal to the differential control means to temporarily permit the differential operation for the front and the rear wheels. Thus the differential control clutch may be lubricated and cooled without any influence on the driving state of the vehicle so that the durability may be improved.
Patent JP-2000004124-A (JP)
Title: Feedforward amplifier
Inventor: FUKUCHI AKIO
IPC: H03F1/32
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a feedforward amplifier which has high productivity and small aged deterioration of characteristics in its use by actualizing excellent linearity from just after actuation. SOLUTION: The disclosed feedforward amplifier is characterized by that the path extending from an input terminal to a directional coupler 7 through a main amplifier 2 and the path extending to the directional coupler 7 through a delay means 5 have their transfer functions inverted in phase with an equal amplitude through the automatic control of a vector adjuster 2. Further, the path extending from the main amplifier 3 to an output terminal through a delay means 9 and the path extending to the output terminal through an auxiliary amplifier 12 have their transfer functions inverted with an equal amplitude through the automatic control of a vector adjuster 11. Further, when the amplifier is actuated, the control value of the vector adjuster 2 is set to value of a nonvolatile memory 21 according to temperature nearby the main amplifier 3 from a temperature sensor 17 and to the value of a nonvolatile memory 22 according to temperature nearby the auxiliary amplifier 12 from a temperature sensor 19 respectively.
Patent JP-H08340185-A (JP)
Title: Electronic device
Inventor: FUJIMOTO KATSUNOBU
IPC: H05K7/00
Filed: 1995-06-13
Abstract: PURPOSE: To enable an upper case and a lower case to be easily assembled on the premise that a power feed wire is connected through the side plate of the lower case. CONSTITUTION: A power supply terminal board (quick-connection terminal pad) 3 mounted on a printed board 2 is provided inside a lower metal case 1 of aluminum or the like, and a power supply wire through-hole 4 where the power supply terminal board 3 fronts is provided to the side plate of the lower case 1. An upper metal case 5 of aluminum or the like covering the upper opening of the lower case 1 is made to cover the outside of the lower case 1 so as not to cover the power supply wire through-hole 4.
Patent JP-H0344919-A (JP)
Title: Semiconductor device and its manufacture
Inventor: ROOZU FUASANO KOTSUFU
IPC: H01L33/28
Filed: 1990-06-29
Abstract: PURPOSE: To produce a semiconductor, having a clear doping profile by minimizing or eliminating the influence of the Fermi level pining of the doping profile of a semiconductor material to reduce or remove the segregation effect. CONSTITUTION: A transistor 10 comprises a GaAs substrate 11 and continuous AlGaAs layer, formed with a non-doped layer 12, doped layer 13 and non-doped layer 14. The Si or As-doped layer 13 has a high doping concn. of a clear doping profile having a half-width value of the doping profile and dopant ions moving to a non-doped part of a GaAs layer 15 work as scattering centers to reduce the electron mobility. This structure is formed by the growing surface irradiation to reduce or eliminate the segregation effect which causes the re-distribution of the dopant ions at growing the semiconductor layer. This enables the production of a semiconductor having a clear doping profile.