baber/WOPTO huggingface dataset:
Patent JP-H09215171-A (JP)
Title: Protective relay device
Inventor: SHIRATA YOSHIHIRO
IPC: H02H3/02
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a protective relay device which is constituted so that the device cannot stop protective operation by automatically switching two sequences of quantity-of-electricity inputting circuits to each other by determining the failure sequence of the two sequences. SOLUTION: A switching circuit 8 usually inputs the quantity of electricity of either one of two sequences of quantity-of-electricity inputting circuits 24a and 24b into a protective relay. When a detection circuit 6 detects the abnormality of either one quantity-of-electricity inputting circuit 24a or 24b, the circuit 8 inputs the quantity of electricity from the normal quantity-of-electricity inputting circuit 24b or 24a to the relay 9.
Patent JP-S63205598-A (JP)
Inventor: KOBAYASHI YOSHIMITSU
IPC: G21C23/00
Filed: 1987-02-20
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-H10232563-A (JP)
Title: Image forming device
Inventor: OGAWA MASASHI
IPC: G03G15/16
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which prevents soil on the back of printing paper and can change transfer time according to an image size. SOLUTION: The image forming device of an orthogonal transfer system transfers a toner image held on a photoreceptor 1 to the printing paper by means of a transfer opposite roller 8 in a direction orthogonal to the direction in which the printing paper 7 is carried, and fixes the toner image transferred to the printing paper. The image forming device is provided with a return detector 13 for detecting the position of moving transfer opposite roller, and a control part for reversing the direction of the movement of the transfer opposite roller when the position detected by the detector 13 coincides with a specific position.
Patent JP-S58154393-A (JP)
Title: Controller for inverter
Inventor: SHIODA TAKESHI
IPC: H02P23/07
Filed: 1982-03-09
Abstract: PURPOSE:To operate an inverter in the maximum motor efficiency by obtaining a correction variation value by a set rotating speed and current addition and applying a signal output applied with temperature correction to a power converter. CONSTITUTION:A microprocessor 13 loads a set rotating speed signal through a converter 12 and a primary smoothing current signal from a current smoothing circuit 16, and applies control signals of respective phases of PWM waveform formats matched to the maximum efficiency operating frequency to a gate circuit 10. The output of a waveform shaping current zero point detector 15 to the microprocessor 13, the difference between the time of the current zero point and the time conversion value held in a memory is read out, thereby regulating the ON or OFF width of the PWM waveform so that the difference becomes zero.
Patent JP-S54128605-A (JP)
Title: Additional system of error check bit
Inventor: YAHATA MEIKI
IPC: H03M13/00
Filed: 1978-03-30
Abstract: PURPOSE: To detect the error in information bits, by assigning d 1 ,d 2 ...d r  by every  one bit to the r sets of groups G n-p+i ...G n  with the code having known dode length  n, information point n-r and inspection point r and by taking them as the check bit  for the information bits a 1 ,a 2 ...a m .  
     CONSTITUTION: The handle decoder 12 is grouped into n sets of groups G 1 ,G 2 ...G n  so that the information bits of m sets a 1 ,a 2 ...a m  having different weighting for a part or all can constitute one group with less number to greater weighting bit. Further, the hamming coder 11 assigns d 1 ,d 2 ...d r  by one bit to the r sets of groups G n-p+i ... G n  corresponding to the inspection point with the code having known code length n, information point n-r, and inspection point r according to the representative bits e 1 ,e 2 ...e n-r  and is determined with d i  so that "1" and "0" determined with the odd or even number of "1" or "0" can be in agreement with f i  when one group is made with G n-r+i  and d i (i=1,2...r). This d i  can detect the error in the information bit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01211233-A (JP)
Title: Magnetic recording medium and its manufacture
Inventor: SHINOHARA MASAKI
IPC: G11B5/72
Filed: 1988-02-17
Abstract: PURPOSE:To manufacture a magnetic recording medium with superior wear resistance by forming a carbon protection film by applying heating and baking after paraffinic solution is applied on a substrate, and forming a carbon film in the electrification hole of an anodized aluminum layer. CONSTITUTION:On the anodized aluminum layer 2 formed by applying anodic oxidation on the surface of an aluminum substrate 1, a protection layer 4 consisting of a magnetic thin film 3 and an SiO2, etc., is laminated sequentially. and on the protection layer 4 consisting of the SiO2, the paraffinic solution is applied. At this time, the paraffinic solution such as liquid paraffin, after being diluted by a solvent, is applied by spin coating. Next, it is putted in a furnace, and the baking is performed by being held at temperature of 200-350 deg.C for 1-5hr. Thereby, the carbon protection film 5 can be formed on the surface of the protection film 4. Also, since the electrification hole 6 is generated at the time of forming the layer 2 on the substrate 1 by an anodic oxidation method, by applying the paraffinic solution on the layer 2 after dilution, the paraffinic solution 7 is impregnated in the electrification hole 6. And by applying the heating and the baking, the thermal deposition of the solution 7 is performed, then, the carbon film 8 can be formed in the hole 6.
Patent JP-S61205115-A (JP)
Title: Inflation molding machine
Inventor: NIIMOTO MINEO
IPC: B29C48/90
Filed: 1986-02-20
Abstract: PURPOSE:To constitute the titled machine so that a prepared film in uniform in section and in free from wrinkles and waviness, by a method wherein a large number of soft fillings whose length is constant is set up on a pillar rising from a die extending over about the whole length of semi-molten cylindrical film by facing the fillings toward a radial direction by so constituting the setting-up that a circumscribed circle at the tips of the large number of fillings becomes larger than the inside of the semi-molten cylindrical film. CONSTITUTION:A large number of soft fillings 13 whose length is constant is set up on an external circumferential surface of a pillar 11 extending from a part directly above a die 1 to the upper part of a cylindrical film 4 so that the fillings face in a radial direction and a circumscribed circle at the tips of the fittings each becomes larger than the inside of the cylindrical film 4. When the cylindrical film 4 in a semi-molten state is extruded through a die 1 in a state facing upward, the tips 13 of the fillings each are bent upward by coming into contact with the inside of the cylindrical film 4 which is supported by to outside surfaces of the fillings 13 while sliding contact of them with the inside of the cylindrical film 4 is being performed. As for a stabilizing member B, a contact area between the fillings 13 and cylindrical film 4 is small, therefore, frictional resistance is small and it is possible to improve productivity of the film by extruding a large quantity of resin through the die 1 at high speed.
Patent JP-S53124117-A (JP)
Title: Alloy for electrode plate grid of lead storage battery
Inventor: FUKUDA SADAO
IPC: C22C11/00
Filed: 1977-03-30
Abstract: PURPOSE: To provide an alloy for the electrode plate grid of a lead storage battery which is obtd. by adding one of Cd, Sn, In, Ag and Zn to a Pb-Sr-Al alloy and elongates its cycle life with minimize self-discharge. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62196354-A (JP)
Title: Soft magnetic steel sheet having superior iron loss characteristic and high tensile strength
Inventor: SHISHIDO HIROSHI
IPC: C22C38/12
Filed: 1986-02-21
Abstract: PURPOSE:To improve the iron loss characteristics and tensile strength of a soft magnetic steel sheet by specifying the amounts of Si, W, Mo, Ti, Mn, Ni, Co and Al in the steel sheet and regulating the surface roughness of the steel sheet to a prescribed value. CONSTITUTION:This soft magnetic steel sheet consists of, by weight, 2.5-7% Si, <=20% in total of one or more among 0.05-3% W, 0.05-3% Mo, 0.05-3% Ti, 0.1-11.5% Mn, 0.1-20% Ni, 0.5-20% Co and 0.5-13% Al and the balance Fe and has <=0.4mum average surface roughness Ra.
Patent JP-S56134592-A (JP)
Title: Heating device
Inventor: NISHIMURA HIROSHI
IPC: C30B13/24
Filed: 1980-03-21
Abstract: PURPOSE: To make the uniform temperature distribution of horizontal plane of a material to be heated, by providing a means to make the distance between two common focuses shorter or longer with respect to each other in a heating device where the material to be heated is put on the common focuses of two elliptic rotating mirrors and heated.  
     CONSTITUTION: The light forces 3 and 4 are placed on the focus F 11  of the first elliptic rotating mirror 1 having the focuses F 11  and F 12  and on the focus F 21  of the second elliptic rotating mirror 2 having the focuses F 21  and F 22  respectively, and the other two focuses F 12  and F 22  are made common focuses. The material 9 to be heated is placed on the common focuses and heated. In the operation, for example, the blakets 21 and 22 extending fixedly from the individual elliptic rotating mirrors 1 and 2 are brought into contact with the heads 19 and 20 of the micrometers 17 and 18. The distance between the common focuses F 12  and F 22  are made shorter or longer with respect to each other by displacing the individual elliptic rotating mirrors 1 and 2 by a given distance equally while looking at the graduated scales of the micrometers 17 and 18 or by other methods, so that the material to be heated can be heated uniformly. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02215102-A (JP)
Title: Glass-sealed thermistor
Inventor: AJIYAMA MASAHIKO
IPC: H01C7/04
Filed: 1989-02-16
Abstract: PURPOSE:To unnecessitate the removal of an oxide film even after the sealing of glass by a method wherein, using a lead wire of W or Mo provided with a Pd layer on the surface by plating or coating, and to facilitate the connection of the lead wire to a thermistor element. CONSTITUTION:After the tip parts of lead wires 6a and 6b, consisting of W or Mo on which Pd layers 5a and 5b are formed on the surface by plating or coating, have been connected by parallel welding to the surface of electrodes 2a and 2b of the thermistor element 1 on which the electrodes 2a and 2b are formed on both opposing surfaces, hermetical sealing glass 4 consisting of borosilicate glass is welded by heating to the tip part, containing welded part, of the thermistor element 1 and the lead wires 6a and 6b. By using W or Mo containing no copper for the lead wire, and also using borosilicate glass as hermetic sealing glass, a heat-resisting property of 400 deg.C or higher can be obtained, a stable connection can be obtained between the electrode and the lead wire by using Pd on the surface of the lead wire, and the removal of the oxide film on the lead wire is unnecessitated even after the sealing of glass.
Patent JP-S61196809-A (JP)
Title: Suspension of vehicles for driving across uneven ground
Inventor: TAKADA MINORU
IPC: B60G3/20
Filed: 1985-02-26
Abstract: PURPOSE:To disperse the extent of load from wheels to arms, by attaching each front end of two parallel arms pivotally to a body front part, and supporting front wheels steerably between rear ends of each arm, while installing a connecting member in a space between these pivotally attached parts at front ends of each arm. CONSTITUTION:Each of shaft parts 208 and 209 is projectingly installed in each outer end part of cross members 201 and 202 installed in the front of a frame, and cylindrical bearing boss parts 701 and 801 formed in each front end part of two pieces of upper and lower arms 7 and 8, constituting a trailing type suspension, are fitted in the thread part 210 formed in respective tip ends. And, a knuckle is steerably connected to an interval between rear end parts of each of these arms 7 and 8, supporting front wheels by this knuckle. Then, upper and lower setting holes 152 and 153 at the connecting plate 15 formed in triangular form looking from the side are fitted in the thread part 210 projected from these boss parts 701 and 801 of each of arms 7 and 8, and a nut 16 is attached to it as screwed from outside.
Patent JP-H09227997-A (JP)
Title: High damping alloy and its production
Inventor: TOMITA YUKIO
IPC: C22C38/38
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To produce a material simultaneously excellent in toughness and damping capacity by specifying the componental compsn. of an alloy. SOLUTION: At first, for improving the damping capacity of the allay, suitable amounts of Ti, Nb, Zr and Ta are added. It is aimed to fix C, N and O in the steel drastically damaging the damping capacity as carbide, nitride and oxide, thereby reducing the contents of solid solution C, N and O. Moreover, as elements effective for increasing its strength, suitable amounts of Cu, Ni, Mo, V and B are added thereto. Furthermore, it has been found that, by increasing the (200) diffraction intensity, the magnetization facilitating direction is strengthened to a direction parallel to the surface of the steel sheet to improve its damping capacity. For this purpose, the (200) diffraction intensity ratio is regulated to >=2.5. Moreover, the grain size is preferably regulated to <=100μm for improving its toughness.  Furthermore, prescribed rolling and heating are executed for obtaining the above diffraction intensity and grain size.
Patent JP-H10192837-A (JP)
Title: Artificial seawater
Inventor: TSUJIMOTO ISAMU
IPC: C02F1/00
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To make artificial seawater resembling natural seawater infinitely available by a method in which in a process for purifying sodium chloride from natural seawater, bittern is prepared as a concentrated mineral component and incorporated with sodium chloride to regain seawater. SOLUTION: In a salt production plant having a saline water take-up process including a seawater filter, an ion exchange membrane dialyzer, and a saline water tank and a boiling down process in which vacuum evaporators are installed, in a course of the purification of sodium chloride from natural seawater, bittern is taken up as a concentrated mineral component. For example, 3.3kg of sodium chloride and 2 liter of bittern are added into 100 liter of city water to prepare artificial seawater. Or, 0.2% of bittern is added into conventional artificial seawater to obtain artificial seawater resembling natural seawater.
Patent JP-S51122510-A (JP)
Title: A pouch for putting the papers in order
Inventor: TANAKA KIYOUTO
IPC: B42F7/00
Filed: 1976-04-01
Abstract: PURPOSE: The pouch that enables the papers to be maintained in it and the papers to be bonded to a base sheet. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11238849-A (JP)
Title: Variable capacitance element and crystal oscillator circuit using the same
Inventor: MUTO MASAKI
IPC: H03B5/32
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To form as another circuit element on the same semiconductor substrate, while attaining a desired large capacitance change. SOLUTION: This element is constituted of an oxide film 3 provided so as to cover on a surface of a P-type or N-type semiconductor substrate 1, a first conductor 4 provided in a part of a surface of the oxide film 3, a diffused region 2 in which impurity concentration of an N-type or P-type provided counter to the first conductor 4 via the oxide film 3 is higher than the semiconductor substrate 1, and a second conductor 5 for applying a voltage on the diffused region 2, and the semiconductor substrate 1 is constituted so that a voltage is applied via the second conductor 5.
Patent JP-H06245716-A (JP)
Title: Apparatus for pressurizing treatment of fluid material
Inventor: KANDA TAKESHI
IPC: A23L5/10
Filed: 1993-02-25
Abstract: PURPOSE:To shorten a pressurization treating cycle by rapidly and efficiently carrying out the feed of a material to be treated into a pressure vessel and the discharge thereof from the pressure vessel. CONSTITUTION:This apparatus is composed of a pressing frame 1, a pressure vessel 2 secured in the frame 1, a pressurizing cylinder 5, having a piston 6, engageable and disengageable from an upper opening (2A) in the pressure vessel 2 and secured to the pressing frame 1, a lid body 16, capable of being taken in and out from a lower opening (2B) of the pressure vessel 2 and a lifting and lowering cylinder 20 thereof, a cotter 19, insertable and detachable between the lid body 16 and the pressing frame l, a reservoir 3 for a material to be treated before pressurizing, inserted into the upper opening (2A) and connectedly installed in the tip of the pressure vessel 2 so a to pass and slide the piston 6 therethrough and a reservoir 4 for the treated material communicating with the lower opening (2B) and connectedly installed in the lower end of the pressure vessel 2 so as to pass and slide the lid body 16 therethrough. The piston 6 is lifted to drop and fill the material to be treated from the reservoir 3 into the pressure vessel 2. The lid body 16 is then lowered to drop and discharge the treated material after the pressurizing from the pressure vessel 2.
Patent JP-H08229350-A (JP)
Title: Catalyst for decomposing nitrogen oxide and purifying method of diesel engine exhaust gas using the same
Inventor: OKUDA NORIMASA
IPC: B01J23/89
Filed: 1995-02-24
Abstract: PURPOSE: To provide a catalyst, which is capable of decomposing to reduce particularly NOx in harmful components in a Diesel engine exhaust gas and burning to remove a carbon based fine particle, an unburnt hydrocarbon, carbon monoxide or the like, and a purifying method of exhaust gas using the same. CONSTITUTION: This catalyst is formed by covering a fire resistant three dimensional structural body with a catalyst composition composed of (A) a platinum- carried fire resistant inorganic oxide powder made by depositing platinum and a catalytic active oxide of at least one kind of a metal selected from a group composed of tungsten, antimony, molybdenum, nickel, vanadium, manganese, iron, bismuth, cobalt, zinc and alkaline earth metal on a 1st fire resistant inorganic oxide powder and (B) a 2nd fire resistant inorganic oxide powder. The catalyst for decomposing nitrogen oxide containing 5-50wt.% platinum based on the 1st fire resistant inorganic powder and the purifying method of the Diesel engine exhaust gas using this catalyst are provided.
Patent JP-S60184548-A (JP)
Title: Melamine-modified phenolic resin composition
Inventor: CHIBA SHIYUNICHI
IPC: C08L61/00
Filed: 1984-03-01
Abstract: PURPOSE:The titled composition which causes little color change, does not lower the curing rate in the manufacture of a decorative laminate, and forms an excellent surfacing material such as a table top, etc., comprising an alcohol-soluble phenolic resin and a melamine resin. CONSTITUTION:50-90pts.wt. alcohol-soluble phenolic resin and 50-10pts.wt. melamine resin are mixed and, if necessary, heated to obtain a melamine-modified phenolic resin. The alcohol-soluble phenolic resin is prepared by concentrating under reduced pressure a phenol-formaldehyde resin condensate obtained by reacting 1-5mol of formaldehyde with 1mol of phenol under alkaline conditions, to dehydrate the same, followed by adding an alcohol such as methanol. The term ''alcohol-soluble'' means that it is soluble in alcohol or acetone, but is insoluble in water.
Patent JP-H024894-A (JP)
Title: Method for obtaining improved solid fuel from flocculated pitch coal
Inventor: JIYAAJII SUTEFUAN JIYANIAAKU
IPC: B03B9/00
Filed: 1989-02-16
Abstract: Separation of subbituminous coal agglomerates from the heavy bridging liquid used to form the agglomerates is performed by contacting the agglomerates with inert gas or steam at a temperature in the range of 250 to 350 DEG C at substantially atmospheric pressure. The heating can be carried out by infrared irradiation of the agglomerates in a rotating reactor.
Patent JP-H08255537-A (JP)
Title: Capacitive switch assembly and its preparation
Inventor: MAIKERU JIYOOJI TORANOBUSUKII
IPC: H03K17/975
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a switching operation by varying a capacitance of a pair of series capacitors by elastic compression of a pad. SOLUTION: A capacitance variable switch having an elastically deformable, conductive pad 54 is compressed against a dielectric coating film at the surfaces of conductive plates 42, 44 of a pair of thin metal foils formed at an interval on the same plane on a fireproof substrate 16. In the pad 54, a pair of capacitances are formed in series in cooperation with the plates 42, 44. When a user moves an actuator 36, the pad 54 is compressed to generate a great variation in capacitance enough to be electrically detected for carrying out a switching function. The pad 54 is made of a conductive elastomer, or may be made of a non-conductive elastomer covered with an conductive metal foil cover.
Patent JP-S60179068-A (JP)
Inventor: OGAWA AKIZOU
IPC: A61M5/32
Filed: 1984-02-28
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-H11230221-A (JP)
Title: Coil spring
Inventor: IMURA TAKASHI
IPC: F16F1/06
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To improve the spring constant, the damping coefficient, etc., by sealing a metal of low melting point, hardening and coiling it, melting the metal of low melting point, and removing it. SOLUTION: A coil spring 1 comprises a coil-like spring body 1a consisting of a tube material formed in a coil, i.e., a hollow material, and a viscous fluid 1b sealed in the spring body 1a. The spring body 1a is provided by coiling a thin-walled tube material of a spring steel by a coiling machine, sealing a metal of low melting point before coiling, hardening and coiling it, and then, melting and removing the metal of low melting point. The viscous fluid 1b includes water glass, glycerin, rubber, various kinds of synthetic resin, various kinds of oil, and various kinds of high-pressure gas. The viscous fluid 1b is sealed by caulking an end part of the spring 1a or by fitting a plug. The characteristics of the spring constant, the damping coefficient, etc., of the spring body 1a are improved.
Patent JP-H04275492-A (JP)
Title: Cooler for power conversion means of electric vehicle
Inventor: OKI RYOJI
IPC: B60L3/00
Filed: 1991-03-04
Abstract: PURPOSE:To obtain a water-cooled type cooler having a uniform system, which can more efficiently cool power conversion means provided in an electric vehicle than air-cooled type cooling. CONSTITUTION:A coolant circulation passage 30 of one system piped to power conversion means is provided, and so separated to two circulation passages as to supply coolant only to a member necessary to be cooled in response to the operating state of an electric motor vehicle. As means for the separation, bypass 36, 38 to be opened and closed by the operation of a valve are provided, and a valve operation unit 40 for controlling the opening/closing of the bypasses 36, 38 in response to the working state of the vehicle is provided. In the passages, as means for controlling direction of flow of the coolant from the conversion means of higher temperature to the conversion means of lower temperature, a temperature detector, a pump motor 34 and a pump motor operation unit 42 are provided.