baber/WOPTO huggingface dataset:
Patent JP-S55136561-A (JP)
Title: Production of ti-al clad material
Inventor: TANAKA KAZUO
IPC: B23K35/40
Filed: 1979-04-13
Abstract: PURPOSE: To obtain the captioned product of high quality which is superior in bonding strength and flatness and dows not cause embrittlement such as oxidation and nitriding of Ti by soldering Ti (alloy) and Al (alloy) under vacuum by interposing a braze material for Al (alloy) between these.  
     CONSTITUTION: Ti1 and Al2 are beforehand cleaned through pickling and degreasing and a brazing sheet 4 which comprises superposing, e.g., brazing material for Al (Al-Si base, Al-Si-Mg base, etc.) 3 on both surfaces of an Al plate 2' is interposed therebetween, thence these are superposed. Next, the laminate is put into a brazing furnace and is subjected to brazing in a vacuum atmosphere. At this time, a weight is placed on the top of the laminate or the multiple sets of the laminates to be brazed are stacked and are simultaneously brazed. This product as the composite metal material combining the corrosion resistance of Ti with the electrical conductivity of Al has wide potential applications including electrodes for electrolysis and others. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07251045-A (JP)
Title: Organic polymeric gas separation membrane and its production
Inventor: TAKATAKE MASAYOSHI
IPC: B01D71/70
Filed: 1994-03-16
Abstract: PURPOSE:To prepare an excellent separation membrane having both of high gas separation capacity and high permeability and to simply produce the same with good productivity by a relatively simple apparatus. CONSTITUTION:This org. polymeric gas separation membrane has a non-porous layer characterized by that the presence ratio of a chlorine atom per one carbon atom of the surface of the non-porous layer is 0.05-1.5 and that of a fluorine atom is 0.01-0.7 and chlorine gas mixed with a very small amt. of fluorine gas is brought into contact with the surface of the non-porous layer.
Patent JP-H10238179-A (JP)
Title: Home control system
Inventor: MATSUO AYAKO
IPC: H05B37/02
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To enable taking-out of a key for a main entrance to lock only when display of an electric apparatus by a controller indicates that an outgo is permissible. SOLUTION: A home control system is formed such that the ON and OFF state of a power source for an electric apparatus and the working state of a sensor for security are monitored and displayed by a controller 50. In this case, the controller 50 comprises a setting part 60 to set the state of an electric apparatus to be in a given state during an outgoing and the state of a sensor, and a holding part 62 to store a key by which locking is effected during an outgoing. When the states of the power source for the electric apparatus and the sensor coincide with a set state at the setting part 60, storage of the key is released and the key can be taken out.
Patent JP-H11250147-A (JP)
Title: Year value inputting method and computer-readable storing medium recorded with year value inputting method
Inventor: IINUMA KOICHI
IPC: G06Q10/10
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To facilitate the input processing of a year value by previously setting a function element corresponding to an era name and a coefficient corresponding to the function element and calculating another A.D. year value through the use of a coefficient corresponding to the era name when a year value based on the era name is given. SOLUTION: For example, in the case of using 'Meiji', 'Taisho', 'Showa' or 'Heisei' being Japanese calendar era name, a function element corresponding to each era name is set to a character string including a word, 'meiji', 'taisho', 'showa' or 'heisei', and the coefficient corresponding to each era name is made into 1867, 1911, 1925 or 1988. In a case when a Japanese calendar year value is inputted with the function element like this, the corresponding coefficient is added to the inputted year value to calculate and display a western calendar year value.  On the other hand, the ranges of year value corresponding to 'Meiji', 'Taisho' and 'Showa' are set to natural number 45, 15 and 64 respectively and when a western calendar year value is inputted, the coefficient is subtracted from the inputted year value to calculate and display the era name and year value corresponding to a Japanese calendar year value.
Patent JP-H02225999-A (JP)
Title: Heat exchanger
Inventor: SHITAYA MASAHIRO
IPC: F28D1/053
Filed: 1989-02-27
Abstract: PURPOSE:To prevent the rise of liquid surface level of liquid refrigerant at the bottom of a header and to efficiently perform heat exchange by diffusing up gas refrigerant at least in a lower half of the header not provided with a refrigerant outlet. CONSTITUTION:The interior of a header 1A is partitioned into upper and lower sections by a partition wall 13 provided at a slightly lower position than its center, a refrigerant inlet 11 is provided at the upper end of the header 1A and a refrigerant outlet 12 is provided at the lower end. On the other hand, a partition wall 14 is provided at the position corresponding to the wall 13 in a header 1B, a cylindrical part 15 protruding downward is formed at the center of the wall 14, and its end is extended to the vicinity of the bottom wall of the header 1B of the lowermost position. Gas refrigerant fed from the inlet 11 is fed from the upper chamber 1a of the header 1A to the top 1c of the header 1B through a tube 2, fed through the part 15, collided with the bottom wall of the header to be diffused up, fed in the tube 2, and sent from the outlet 12 at the lower chamber 1b of the header 1A.
Patent JP-H09234014-A (JP)
Title: Production of seasoning preparation
Inventor: MATSUMOTO KOJI
IPC: A23L27/00
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To produce a seasoning preparation which is stable to enzymes and high in ribonucleotide content by granulating and coating slightly water-soluble 5'-ribonucleotide salt, whose moisture and particle size are specified, with oil or fat and/or wax. SOLUTION: (A) A slightly water-soluble 5'-ribonucleotide (for example, 5'-inosinic acid salt with a solubility of 1g/100g water) with a whole moisture content of 12-20wt.% and particle sizes of <=300×m in an amount of 65-80 pts.wt. and (B) 35-15 pts.wt. of granules, flakes or powder of oil or fat and/or wax (suitably melting at 60-70 deg.C) with particle sizes of <=1,000μm are mixed, then they are heated up over the melting point of the component (B) under stirring. Then, the mixture is cooled down lower than the melting point of the component (B) to obtain coated granules of component (A). The granulation and coating operations are preferably performed in a jacketed mixer equipped with a stirrer.
Patent JP-H07252612-A (JP)
Title: Heat treatment device
Inventor: TABUCHI MATSUMI
IPC: C21D1/18
Filed: 1994-03-16
Abstract: PURPOSE:To provide a heat treatment device capable of shortening the time before hardening. CONSTITUTION:This heat treatment device has a heat treatment furnace body 1 which is formed with an aperture 1A at its side face and rails 2 which are sliding mechanisms disposed in the same direction as the opening direction of this aperture 1A. The device has a self-traveling truck device 3 which is a transporting device having a fork 4 being a elevator installed at these rails 2 and a door body 5 which is installed behind the fork 4 of this self-traveling truck 3 and is capable of closing the aperture 1A. Further, the device has a cooling water tank 6 installed in mid-way of the rails 2 and an elevator device 7 being a lifting device which is installed freely vertically movably in this cooling water tank 6 and has a cooling table 75. As a result, the time from the end of the heat treatment until the hardening is drastically shortened to about 8 second than heretofore.
Patent JP-S56143797-A (JP)
Title: Diaphragm for speaker
Inventor: OKADA KENZOU
IPC: H04R7/10
Filed: 1980-04-10
Abstract: PURPOSE:To prevent a blister even if a skin material deforms owing to heat, by interposing an air-permeable member between the core material and skin material of a diaphragm for a speaker. CONSTITUTION:To both sides of plane core material 1, a sheet of air-permeable member 10, such as woven cloth, unwoven cloth and continuously foamed urethane, is stuck by adhesives and outside of members 10, skin material 2 are also stucked by adhesives to constitute a diaphragm. Consequently, even if air in small air cell 3 of core material 1 expands, the air is exhausted to the circumferential part of the diaphragm via member 10, so air-permeable member 10 decreases remarkably in the force of pushing skin material 2 up to the outside, so that skin material 2 will never deform by having a blister.
Patent JP-S59172127-A (JP)
Title: Magnetic recording medium
Inventor: TANABE TOSHIHIKO
IPC: G11B5/702
Filed: 1983-03-20
Abstract: PURPOSE:To obtain a magnetic recording medium having excellent durability and heat resistance by adding lead neoate or calcium neoate into a magnetic coating contg. an isocyanate compd. and applying the coating on a magnetic body thereby forming a magnetic layer. CONSTITUTION:A magnetic coating contg. either one kind selected from lead neoate or calcium neoate, isocyante compd. and magnetic powder is coated on a base body. When the lead neoate or calcium neoate is added into the magnetic coating contg. the isocyanate compd., the crosslinking reaction between the isocyante compd. and a binder resin such as a vinyl chloride resin, polyester resin or the like having active hydrogen is much accelerated and the network cross-linking and bonding are quickly effected, by which the strength of the magnetic layer is improved and the wear resistance and heat resistance thereof are improved. A trifunctional low mol.wt. isocyanate compd. or the like is preferable as the isocyante compd., and if the other binder resin having hydrogen activity is used in combination, the strength of the magnetic layer is improved by crosslinking and bonding. If the lead neoate or calcium neoate is used in combination in this stage, the crosslinking reaction is much accelerated and therefore the strength of the magnetic layer is improved and the wear resistance of the magnetic layer and heat resistance is much improved.
Patent JP-S54137915-A (JP)
Title: Reducing equipment for scanning-line disturbance
Inventor: NAGAOKA YOSHITOMI
IPC: H04N3/34
Filed: 1978-04-18
Abstract: PURPOSE: To improve picture quality with disturbance of scanning line structure reduced, by stopping fine vibrations by cutting off signal transmission from an oscillation circuit by controlling a switch circuit by the output signal of a contour inspection circuit.  
     CONSTITUTION: Auxiliary deflecting coil 6 deflects finely an electron beam in the vertical direction, and oscillation circuit 9 supplies a high-frequency signal to deflecting coil 6. Here, switch circuit 10 controls the supply of the high-frequency signal to the deflecting coil 6, and contour inspection circuit 12 detects the contour of a picture. Then, circuit 10 is controlled by the output signal of circuit 12 and signal transmission from circuit 9 is cut off at the contour part of a picture, thereby stopping fine vibrations. Consequently, the function of deflecting circuit 1 is stopped at the contour part of the picture so as to reduce disturbance of scanning-line structure, thereby improving the picture quality. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63210908-A (JP)
Title: Magnifying glass with illuminating lamp
Inventor: KAWAGUCHI YOSHINAGA
IPC: G02B25/02
Filed: 1987-02-27
Abstract: PURPOSE:To obtain sufficient fixing strength for a lens by welding the lens holding frame part and lens pressing frame of a main body frame in one body across a decorative frame. CONSTITUTION:An elastic supporting frame 33 for conduction is fitted and fixed on the internal wall surface of the grip part 11b of the main body frame A, and plural dry cells 32 are supported in series by the supporting piece 33. Consequently, the switch operation button 36 of the grip part 11b can be operated lightly with a finger tip of one hand gripping the grip part, and the glass is gripped stably and used. Further, the lens holding frame part 11a and lens pressing frame B of the main body frame A are welded in one body across the decorative frame C. Consequently, the fixing state of a restrained lens 23 is remarkably stabilized against rigidity and the decorative frame C is colored differently between the main body frame A and lens pressing frame B, so a variety of decoration effect is obtained.
Patent JP-S52130074-A (JP)
Title: Cyclone dust collector
Inventor: MATSUO NORIO
IPC: B04C5/12
Filed: 1976-04-26
Abstract: PURPOSE:To provide a cyclone dust collector, in which configuration of inner duct adapted for discharging gas and configuration of the junction between conical portion and outer duct are improved, such that it is prevented that coke-like substance is adhered to the inner wall of cyclone, that is used for heavy-oil decomposing apparatus.
Patent JP-H08221677-A (JP)
Title: Hot-line alarm
Inventor: YOKOYAMA YASUO
IPC: A42B3/00
Filed: 1995-02-10
Abstract: PURPOSE: To provide a hot-line alarm of a compact structure which generates an alarm by cutting an unnecessary electric noise and receiving only an AC signal generated from a high voltage hot-line. CONSTITUTION: This alarm consists of an oscillator 31 which generates AC signal of a specific frequency in synchronism with the commercial frequency of the high voltage hot-line, a detector 32 which detects the AC signal from the oscillator 31, an impedance converter 33 which performs impedance conversion to the detected signal, a band-passing amplifier 34 which amplifies only frequencies within a specific range of the impedance-converted signal with a specific frequency the center as, a signal level discrimination unit 35 which discriminates a signal above a necessary level as to the signal from the amplifier 34, an alarm circuit consisting of a redundant circuit 36 which cuts an unnecessary noise in the output signal of the signal level discrimination unit 35 and a time-limit circuit 37 with stop conditions which generates an alarm for a certain time,  and an alarm means 39 (42 and 45) which operates with the output signal of the alarm circuit.
Patent JP-S53131900-A (JP)
Title: Malfunction preventing method of vending machines, or the like
Inventor: NISHIMURA HIDEYUKI
IPC: G07F9/00
Filed: 1977-04-22
Abstract: PURPOSE: To prevent the occurrence of malfunctions of automatic vending machines by comparing the number of passages of coins through feed port and the number of detections of genuine coins after lapse of a fixed time after the customer operates merchandise selection buttons thereby making judgement of whether the amount charged is good or not. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09216274-A (JP)
Title: Method and apparatus for producing boots
Inventor: KIKUCHI MASANORI
IPC: B29C49/18
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To precisely produce the small and large diameter parts of boots. SOLUTION: A first mold 20 is closely brought into contact with the rear surface of a blow die head 10 and a molten resin is injected into the cavity 23 of the first mold 20 to mold the large diameter part fitted with an engaging pawl of boots. Subsequently, a parison is extruded from the blow die head 10 and, when the parison is extruded over a predetermined length, an air blow-in pin 30 also used in the molding of the small diameter part of boots is protruded into the parison from the central part of the blow die head 10. Next, a second mold 40 is slid to be closed by the upper part of the first mold 20 and the parison is held between the second mold 40 and the air blow-in pin 30 to mold the small diameter part fitted with an engaging pawl of boots.  Further, air is blown into the parison from the air blow-in pin 30 to mold the conical member having a bellows part being the intermediate part of boots by the second mold 40.
Patent JP-S58163069-A (JP)
Title: Discrete fourier conversion overlap system
Inventor: HATANO TAKASHI
IPC: G06F17/14
Filed: 1982-03-24
Abstract: PURPOSE:To attain an economical constitution and also to accelerate discrimination of signals, by adding the proportion multiplying result of output with each discrete Fourier converting circuit with an overlap circuit and then having an optional overlap. CONSTITUTION:The synthetic arithmetic outputs of a discrete Fourier converting (DFT) circuit DFTa using a trinagular wave window function, a DFT circuit DFTb using a triangular wave window function of inverted phase and a DFT circuit DFTc using no window function are applied to overlap circuits OVP1- OVPn via buffer circuits BFa, BFb and BFc respectively. Proportion multiplying circuits RM1a-RMnc perform multiplications of prescribed constants so as to obtain triangular wave window functions of different timings respectively. The results of these multiplications are totalized by adder circuits AD1-ADn. A selector SEL selects the outputs of circuits OVP1-OVPn with the timing signal given from a timing generator TG.
Patent JP-S52133627-A (JP)
Title: Steering booster
Inventor: OOE TAKESHI
IPC: B62D5/06
Filed: 1976-04-24
Abstract: PURPOSE: To provide a steering booster which can impart steering reaction lightly sensed in slow pseed running and heavily sensed by a handwheel in high speed running to a steering shaft in addition to the reaction responsive to the steering output. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06261001-A (JP)
Title: Optical receiver
Inventor: ITO FUMIHIKO
IPC: H04B10/516
Filed: 1993-03-08
Abstract: PURPOSE:To attain the reception of even an optical signal modulated at a high speed by using a local oscillation light synchronously with a signal light, generating plural local oscillating lights separated spacially in a different frequency, making it incident a light receiving means simultaneously with the signal light to obtain an interference pattern thereby informing a waveform of the signal light trough prescribed analysis processing. CONSTITUTION:A received signal light is made incident on a half mirror 11, in which the light is divided into two directions, the one is made incident on a light receiving element array 12 and the other is made incident on a local oscillation light generator 13 respectively. The local oscillating light emitted from the generator 13 is reflected by a mirror 14 and made incident on a phase modulator 15 and it is subject to phase modulation by a reference frequency signal from a reference frequency signal generator 16. The local oscillation light subject to modulation is separated spacially for each frequency component by using an optical frequency filter 17 and the separated components are collected by using a lens 18 and made incident on the light receiving element array 12 at different angles. Thus, the reception is attained even at a low speed electric circuit.
Patent JP-H10225225-A (JP)
Title: Combine
Inventor: EDA HIDEYA
IPC: A01D69/00
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To obtain a combine reducing the number of components and precisely controlling the increase in output by constituting a turning motion means of a side brake operation detecting switch by simplifying structure. SOLUTION: At the time of providing the combine with the terning motion detecting means such as a detecting switch 35, etc., detecting the terning of a machine body and an engine output automatically raising means automatically incresing the output of an engine at the time of detecting terning motion, the terning motion detecting means is constituted of the side brake operation detecting means directby detecting the pressurizing operation of a side brake operation member 34. In addition it is desirable to provide a thresh-working state detecting means detecting the on/off state of a thresh-operating crutch and an engine output automatically raising regulating means regulating the automatic raising of the output of the engine in a case where the thresh-working crutch is in a turned-off state.
Patent JP-S56143445-A (JP)
Title: Microencapsulated toner
Inventor: TAKAGI SEIICHI
IPC: G03G9/08
Filed: 1980-04-10
Abstract: PURPOSE:To obtain an encapsulated toner capable of being press-fixed or fixed with slight heat under low pressure, almost maintaining the capsule in development and having superior fluidity, shelf stability, etc. by making voids in a capsule forming synthetic resin. CONSTITUTION:Particles of a core substance consisting of a thermoplastic polymer such as polyethylene or an ethylene-vinyl acetate copolymer of low mol.wt. fixable at a low temp. and a pigment such as carbon black are dispersed in an emulsion of a methyl methacrylate-styrene-acrylic acid copolymer or the like contg. a foaming agent. By spray drying the dispersion, the core substance particles are coated with the emulsion forming copolymer to obtan an encapsulated toner. A one-component toner is obtd. by adding magnetic powder to the core substance. The capsule is not broken in development, and it is easily broken in press-fixing. At this time, the fixing component of the core substance acts.
Patent JP-H0315736-A (JP)
Title: Method and device for detecting mixing ratio in response to required time of process in compounding of plastic and rubber
Inventor: HANSUUGERUHARUTO FURITSUTSU
IPC: G01N33/44
Filed: 1990-02-27
Abstract: PURPOSE: To determine a vol. ratio from the reduction quantity of radiation intensity according to formula to continuously detect the wt. ratio compsn. of polymer molten matter to quantify the same by using an apparatus irradiating the polymer molten matter with the measuring beam emitted from a radiation source so as to traverse the same. CONSTITUTION: A carriage 7 equipped with a radiation source 11 and a scintillation detector 9 can be moved in the directions vertical and horizontal to the shaft of a barrel part 1. Displacement sensors are connected to the barrel part and the carriage 7 to continuously indicate the position of the carriage each time. By this constitution, the whole of a flow passage 4 can be scanned.  A volume ratio Kp is determined from the reduction quantity of radiation intensity according to formula (wherein Kp is the vol. percentage of a filler, a reinforcing material, pigment or a mixed component, Ist is the measured radiation intensity of the empty passage 4, Ist , G is the measured radiation density of the passage 4 filled with molten matter, μp is a mass attenuation factor of a polymer, μf is a mass attenuation factor of a filler or the like, L is the length of a traversely irradiated substance, ρf is the density of the filler or the like and ρp is the density of a polymer at melt temp. T under pressure P).
Patent JP-H11245184-A (JP)
Title: Device and method of controlling multi-joint robot
Inventor: SAKAI TAKAHITO
IPC: B25J9/10
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To enable the passing of a robot through a singular point while compensating speed and locus of a robot tip by providing a singular point influence avoiding coordinate system reversely converting part for input of the position command value from a singular point influence avoiding coordinate system position command creating part and for converting the position command value to angle of each joint. SOLUTION: A singular point influence avoiding coordinate system interpolation operation control part 22 generates a position command value on the basis of the input of the coordinate position information of an operation starting position and an operation target position in a coordinate system independent of the influence of the singular point from a singular point coordinate system converting means 10.  A reversely converting part 30 has an ordinary coordinate system reversely converting part 31 for converting the position command value of the ordinary coordinate system from an ordinary coordinate system interpolation operation control part 21 to the angle of each joint and a singular point influence avoiding coordinate system reversely converting part 32 for converting the position command value of the singular point influence avoiding coordinate system from the singular point influence avoiding coordinate system interpolation control part 22 to the angle of each joint.