baber/WOPTO huggingface dataset:
Patent JP-S5868676-A (JP)
Title: Detecting system for higher harmonic component
Inventor: YOSHIZAKI ATSUHIRO
IPC: G01R23/20
Filed: 1981-10-21
Abstract: PURPOSE:To enable a stable detection of a second high harmonic component among rush current components of a transformer with a high sensitivity and free from variations in the frequency in the system by defining the alternate current of a reference frequency. CONSTITUTION:This system is equipped with a double frequency circuit 3 for forming the level of alternate current of a reference frequency equal to that of higher harmonic components contained in an A.C. input 6, a BPF 4, a circuit 9 for analog function computation of the reference A.C. level and an A.C. input 8, an LPF 10 for taking out D.C. components from outputs of the computation. Only the components the same in the frequency as A.C. components as reference are detected among higher harmonic components contained in the A.C. input 6 as D.C. level proportional to the magnitude thereof.
Patent JP-S5789945-A (JP)
Title: Core material and method for production thereof
Inventor: YAMAGISHI TATSUNDO
IPC: B27N3/02
Filed: 1980-11-26
Abstract: PURPOSE: To obtain a core material for use in building materials excellent in sound-proof, heat-insulating and other effects, and straw mats having high effects of conditioning moisture and retaining heat, and the like by a method wherein a mixture of cut chips of straw with an aqueous solution containing a polyvinyl alcohol and a vinyl acetate emulsion is subjected to thermocompression.  
     CONSTITUTION: The cut straw chips 4 of 6W7cm in length are laid on a plate with their fiber directions set at random, an an aqueous solution prepared by adding 50g of a powder form polyvinyl alcohol and 500g of a vinyl acetate emulsion into 1l of water is sprayed onto the cut straw chips 4. After the solution is penetrated into the straw chips 4, the chips 4 are stacked on a hot press base in a thickness of about 150mm and are hot-pressed in the conditions of 150W 160°C, 40t to obtain the core material 2 of about 20mm in thickness. Decorative sheets 3 coated with an adhesive are laminated on the core material 2 and are bonded to the material 2 under a pressure applied by a cold press or a hot press to form a building material 1. The sheet to be laminated on the core material 2 is not limited to the decorative sheet 3 and may be a gypsum board or the like. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1116503-A (JP)
Title: Bulkhead and phosphor forming laminated sheet for plasma display panel
Inventor: MURAHASHI KOICHIRO
IPC: H01J11/44
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a new bulkhead easily transferable onto a back glass plate for plasma display panel and a phosphor layer forming laminated sheet by forming a bulkhead glass layer and a phosphor layer on a plastic support film through an organic resin layer, and connectively covering the head top part of the glass layer with a protecting film layer. SOLUTION: An organic resin layer about 1-10 μm thick consisting of isobutyl methacrylate polymer or the like is formed on a support film (about 0.1-1.0 mm thick) consisting of a polyethylene terephthalate film or the like. A bulkhead glass layer is formed on the organic resin layer by photolithography utilizing photosensitive resin, and a phosphor layer is formed in the opening part (discharge space) of the layered product of the bulkhead glass layer by printing method. A protecting film about 20-20 μm thick consisting of polyethylene terephthalate or the like is formed on the head top part of the bulkhead glass layer, whereby the subjected laminated sheet is manufactured.
Patent JP-H0333648-A (JP)
Title: Analytical system of molecular polarizability
Inventor: NAMITA MASAHIKO
IPC: G01N21/41
Filed: 1989-06-30
Abstract: PURPOSE:To perform rapid analysis with a high accuracy by using a configuration interaction method and selecting the number of the molecular orbitals used in the calculation thereof from the result of a coupled-perturbed Hartree- Fock (CPHF) method. CONSTITUTION:An analytical system performs necessary calculation processing by an operational processor 1. Initial input, the display of an intermediate result, the selection of a molecular orbital and the inquiry of a processing method are performed using the display 3, keyboard 4 and mouse 5 connected to the system and the final result is outputted using a printer 6. In order to perform highly accurate calculation, a configuration interaction method is used and the number of the molecular orbitals used in the calculation thereof is selected from the result of a CPHF method to reduce calculation quantity. The calculation of molecular polarizability and the analytical processing thereof are executed on a general-purpose computer system while the presentation of the intermediate result to a user and the input request of a processing parameter are performed on the way of processing.
Patent JP-S5791356-A (JP)
Title: Air-fuel ratio controller
Inventor: KUDOU ICHIROU
IPC: F02D41/14
Filed: 1980-11-27
Abstract: PURPOSE: To improve driving performance on a highland and reduce emission by detecting the condition of small density of air on a highland etc. by means of an altitude sensor and varying the holding point in air-fuel ratio in case of highload by means of the output from said sensor.  
     CONSTITUTION: Opening closing solenoid valves 14 and 15 are installed respectively in air correcting circuits 8 and 13 for main and slow fuel system, and both valves 14 and 15 are ON/OFF controlled by a control circuit 22 according to each output of an O 2  sensor 19, negative pressure sensor 20, and an altitude sensor 21, so as to properly control the air-fuel ratio. The control circuit 22 is composed of a comparison circuit 23 for receiving the output of the O 2  sensor 19, PI control circuit 24, comparison circuit 25, triangular wave generating circuit 26, stopping circuit 27 and holding circuit 28 for receiving the output of the negative pressure sensor 20, and the holding point changing circuit 29 for receiving the output of the altitude sensor 21. In case of high loading, the air-fuel ratio is kept at a specific value, and is controlled so that the holding value may be varied according to the altitude. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0780363-A (JP)
Title: Coating material circulation apparatus
Inventor: PIITAA JIEI BANKAATO
IPC: B05D3/00
Filed: 1994-07-19
Abstract: PURPOSE: To provide a paint circulating device which is capable of maintaining a necessary spray pressure and amount while a circulation rate and velocity of flow are low values in order to lessen the degradation in the grade of paint and a paint consumption rate is high. CONSTITUTION: A circulation pump 36' is used for a paint circulating device for supplying the paint to plural distributors 41'. An injection pump 46' operated by an electric motor capable of detecting pump characteristic injects the paint into a circulation network from a reservoir in order to maintain the prescribed pressure in the circulation network 34'. When the paint distributor with a valve is closed by a 'leakage' passage 51 having a prescribed restriction, the paint leaves the circulation network. If an automatic timer valve 54 is used for a leakage bypass, the velocity of the flow in the circulation network may be varied.  The viscosity and amount of the paint are determined by such component parts, by which the settlement of the paint particles in the circulation network and the degradation in the grade of the circulating paint are minimized and the measurement of the wear of the circulating motor is made possible.
Patent JP-H0726894-A (JP)
Title: Joint structure of segment
Inventor: SOMEYA HIROKI
IPC: E21D11/08
Filed: 1993-07-06
Abstract: PURPOSE:To prevent stress concentration by permitting the displacement of a segment by external force, and to obviate breakdown. CONSTITUTION:A joint material 11 is interposed between segments 10, 10, in which end faces are opposed and arranged mutually, thus forming a clearance 12 of approximately several milimeters. Grooves 13, in which the joint material 11 is inserted, are formed at mutually opposed positions in the connecting end faces of the oppositely faced segments 10, 10.
Patent JP-H0298046-A (JP)
Title: Method and apparatus for filling porous electrode frame having current take-out tab with active material paste
Inventor: OTOBUIIN INHOOFU
IPC: H01M4/04
Filed: 1989-06-30
Abstract: PURPOSE: To provide an automated system easily, inexpensively and to a substantial extent by immersing a porous electrode skeleton in a vessel filled with active material paste via a conveying device, taking out the skeleton after being filled with the active material paste and then removing excessive paste therefrom. CONSTITUTION: A porous electrode skeleton 10 is perpendicularly suspended from a conveying arm 2 at an insertion place 7, and the arm 2 is introduced to a position above a paste vessel 3 by means of a merry-go-round type conveying means 1. Then, the skeleton 10 is immersed in active material paste. The skeleton 10 is, then, moved in the paste vibrated with vibrators 4 to 4" via vibration plates 9 to 9", and again taken out at the terminal end of the vessel 3. Excessive paste is scraped from the skeleton 10 with two lip pieces 11 and 11' of a scraping device during the takeout process. Thereafter, the skeleton 10 roughly pre-cleaned reaches a surface brushing place 5 and the principal plane of the skeleton 10 filled with the paste is cleaned with a brush roller.  Then, the skeleton 10 arrives at a peripheral brushing position 6, and the lower periphery of the skeleton 10 filled with the paste is cleaned. Subsequently, the skeleton 10 filled with the paste is demounted from the arm 2 at a demounting position.
Patent JP-H0333313-A (JP)
Title: Filtering method of soil particle included in river water
Inventor: YAMANOI SETSUO
IPC: E02B5/08
Filed: 1989-06-28
Abstract: PURPOSE:To prevent destruction of nature by constructing a gravel layer higher than a normal water level in rivers, forming a weir stabilizing the shape of the gravel layer by a permeable wall, installing the weir on the downstream side of the gravel layer and replacing gravel with novel gravel when the gravel layer is clogged. CONSTITUTION:A gravel layer 3 higher than the normal water level (h) of flowing water 2 is built on the river-bed 1a of rivers 1. A permeable wall 5 such as a concrete wall, a crib dam or the like is formed on the downstream side 3b of the gravel layer 3. A fine pollution causative agent such as floating soil particle sections 18 is sedimented during a time when muddy flowing water 2 on the upstream side of rivers 1 flows in the gravel layer 3, and separated and purified. When the inside of the gravel layer 3 is clogged, gravel 4 and the soil particle sections 18 are removed, and replaced with novel gravel 4.
Patent JP-S5956416-A (JP)
Title: Curable resin composition
Inventor: GOTOU HITOSHI
IPC: C08F290/00
Filed: 1982-09-24
Abstract: PURPOSE:A resin composition capable of forming a cured product of good heat resistance and surface hardness, comprising a specified polybutadiene oligomer and an ester compound. CONSTITUTION:A curable resin composition is prepared by mixing (A) 90- 50wt% ethylenically unsaturated group-terminated 1,2-polybutadiene oligomer (preferably, one having a viscosity average MW of about 1,000-10,000 e.g., TE- 2,000, a product of Nippon Soda Ltd.) with (B) 10-50wt% ester compound of tris (hydroxyalkyl) isocyanurate with (meth)acrylic acid (e.g., an ester compound prepared by reacting tris(2-hydroxyethyl) isocyanurate with methacrylic acid) and, if necessary, (C) about 100-1,000ppm, based on the sum of components A and B, polymerization inhibitor (e.g., hydroquinone). This composition is cured by adding about 0.01-1wt%, based thereon, polymerization initiator.
Patent JP-S6059091-A (JP)
Title: Continuous generator of monosilane
Inventor: SETO KENZOU
IPC: C25B1/00
Filed: 1983-09-13
Abstract: PURPOSE:To decrease contact resistance and to improve electric power efficiency by forming an anode for electrolyzing eutectic salt of a titled device of junctures of upper, middle and lower stages, a lead part and an electrolytic part. CONSTITUTION:This anode consists of an upper juncture 7, a middle lead part 8 and a lower electrolytic part 9. All these parts are made into, for example, a circular columnar shape and are formed of a graphite material. A phenolic resin is impregnated in the juncture 7. An insertion hole 6 into which a cooling bar can be inserted is provided to the juncture 7 and notches 10-12 are provided to the respective parts 7-9. The device is made into a three-stage connection type using junctures 13, 14 and the bottom end part 4 of the electrolytic part 9 is rounded.
Patent JP-S5792535-A (JP)
Title: Connection of preform rod
Inventor: NAKAHARA MOTOHIRO
IPC: C03B37/027
Filed: 1980-11-28
Abstract: PURPOSE:To lessen the change in diameter of line and piping loss of a connected rod, by facing the end faces of a pair of preform rods having approximately same diameters with a given interval, heating the rods to make the central parts at higher temperature than the surrounding parts, placing one face opposite another, connecting them. CONSTITUTION:A pair of preform rods 10a and 10b having approximately same diameters consisting of the core parts 11a and 11b and the clad parts 12a and 12b are placed with a given interval in such a way that the end faces 13a and 13b are faced each other. The rotating heating body 17 equipped with the heat source 15 and the ring heater 16 set symmetrically with respect to the rotating shaft 14 is placed between the end faces 13a and 13b, the heat source 15 is operated, the central parts of the rods 10a and 10b are heated and made at higher temperature than the surrounding parts. The shaft 14 is rotated, the heater 16 is placed on the outer periphery side between the rods 10a and 10b, the rods 10a and 10b are placed opposite the shaft, and the connecting parts are heated by the heater 16. In the operation, the heating temperature of the heater 16 is set a little lower than that of the heat source 15.
Patent JP-H11343416-A (JP)
Title: Silicone resin powder treated with fluorocompound
Inventor: SAKAZAKI YUKARI
IPC: A61K8/00
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To provide silicone resin powder treated with a perfluoroalkyl phosphate ester salt and suitable for cosmetics. SOLUTION: A silicone resin powder whose surface is treated with the salt of a perfluorophosphate ester expressed by the general formula [(n) is an integer of 1-20; (m) is an integer of 1-3] is provided. The silicone resin powder treated with the perfluoroalkyl phosphate ester salt and suitable for cosmetics is obtained.
Patent JP-S5869032-A (JP)
Inventor: FURUSAWA TOSHIYUKI
IPC: B31B50/32
Filed: 1981-10-20
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-H0614346-A (JP)
Title: Image encoder
Inventor: YAMAGUCHI TAKAYOSHI
IPC: H04N11/04
Filed: 1992-06-25
Abstract: PURPOSE:To efficiently execute image compression processing by executing the line sequentializing processing of a chrominance signal linearly sequentialized once in the past prior to the exection of compression processing. CONSTITUTION:A selection switch 1 to be a linearly sequentializing judging means judges whether a chrominance signal inputted to this image encoder is a linearly sequentialized signal or an already linearly sequentialized signal which is not linearly sequentialized but has linearly sequentialized history. A compression control part 2 sends a control signal for switching respective processing to a linearly sequentializing circuit 3, a blocking/shuffling circuit 4, a quantizing circuit 6, a variable length coding circuit 7, and a selection information adding circuit 8 in accordance with a selection signal outputted from the switch 1. When the chrominance signal is the already linearly sequentialized signal, the signal is linearly sequentialized and the image compression processing of respective succeeding means is executed in accordance with the linearly sequentializing processing, so that the redundant information of the chrominance signal can be reduced.
Patent JP-H0833957-A (JP)
Title: Method for using and reconstructing tundish of continuous casting machine and casting floor device
Inventor: KAWAMOTO MASASHI
IPC: B22D43/00
Filed: 1994-07-20
Abstract: PURPOSE:To make a casting floor device compact at a low cost even for multi- strands and to execute the hot preparation work of a tundish even on the existing casting floor, in a continuous casting of sequentially using a tundish by hot-preparing the tundish. CONSTITUTION:The hot slag removal and hot preparation device 20 for the tundish and a tundish preheating device 11 are arranged on one side and the other side of the center line CL of a continuous casting machine respectively in the casting floor 10 of the continuous casting machine. Remaining slag treatment or remaining steel treatment and exchange of the parts of consumption of the tundish are executed to a first tundish 3-1 after completing the casting by the hot slag removal and preparation device 20 and the following casting is executed and then, this first tundish is continuously used in a hot state. When the repair, etc., of the refractory is required for the first tundish 3-1, the second tundish 3-2 already preheated by a preheating device 11 and placed in standby is continuously used in a hot-state to continue the casting.
Patent JP-H0829261-A (JP)
Title: Protective glass for explosionproof temperature camera
Inventor: KASAMA ICHIRO
IPC: G01J5/04
Filed: 1994-07-20
Abstract: PURPOSE:To obtain a protective glass which ensures the sufficient transmissivity of infrared rays and whose strength can satisfy the condition an explosionproof regulation by a method wherein a sapphire glass within a specific thickness is pasted on, and bonded to, the front of a silicon glass. CONSTITUTION:A protective glass 1 is fixed to the front of an explosionproof case 5 by means of a mounting utensil 6. The protective glass 1 is a circular glass in which a silicon glass 2 and a sapphire glass 4 on its front have been pasted. The silicon glass 2 is a single crystal of Si, and an antireflection coating film 8 is vapor-deposited on a pasting face to the sapphire glass 4. The sapphire glass 4 is a UV-grade sapphire, for infrared transmission of Al2O3, and its thickness is within 5mm. The sapphire glass 4 is pasted constantly on the silicon glass 2 by an adhesive. An adhesive which is based on an acrylic or the like is used as the adhesive, it is composed of a photoreactive resin which is hardened when it is irradiated with ultraviolet rays, and its thickness is made sufficiently thin so as no to affect the transmission of infrared rays.
Patent JP-S5868513-A (JP)
Title: Lubricating channel device for crankshaft
Inventor: TSUBOI MASAHARU
IPC: F16C3/14
Filed: 1981-10-21
Abstract: PURPOSE:To simplify the structure and the assembling of the titled device, and to exclud the closing action at the outlet of the oil supply path by a method wherein the oil supply path connected to the inner hole end which is connected through the oil stock chamber and distributing oil path is bored toward the crank pin from surrounding surface of the journal part composing the crank shaft. CONSTITUTION:The crankshaft C is composed of the crank pin part 1, the journal part 2 of its both side, and the crank web 3 which is located between said two parts. Said pin part 1 is connected with the large end part 7a of the connecting rod 7 via the bearing 6, also the oil stock chamber 10 closed by the cap 11 is formed in its inside. The journal part 2 is held by the crank case 8 via the bearing 9. With such a construction, the oil supply path 4 is slantwise bored into the pin part 1, and the inner end of the oil supply path 4 is reached to the oil stock chamber 10. In the meanwhile, the oil stock chamber is connected through the oil distributing path 5 which is radially bored into the pin part 1, while the connecting oil path 12 is bored into the journal part 2 reaching to oil supply path 4 from the outside of the journal part 2.
Patent JP-H0334665-A (JP)
Title: System type telephone system
Inventor: KASUYA MASARU
IPC: H04M1/72
Filed: 1989-06-30
Abstract: PURPOSE:To effectively utilize an extension calling function built-in a telephone set by controlling a telephone set of a terminal from a main system in a home telephone. CONSTITUTION:In a main system 3, when a line 2B is DC-closed, it is detected by a microcomputer 48, and based on the detection output, a switch circuit 31 is controlled by the microcomputer 48 and the line 2A and 2B are connected through the switch circuit 31. Subsequently, a forming circuit 45 is controlled and a signal of a call advance notice sound is outputted, and also, switch circuits 46, 47 are controlled and the call advance notice sound signal from the forming circuit 45 is sent out to the lines 2A, 2B through the switch circuits 46, 47. In such a way, a standard telephone set and a multi-function telephone set can be used as a telephone set of a terminal of a system type telephone unit, and also, when the telephone set of its terminal has a loudspeaker function, a call can be executed in a voice at the time of calling an extension.
Patent JP-S6324702-A (JP)
Title: Filter device
Inventor: YORITA TADAHIRO
IPC: H01P1/205
Filed: 1986-07-16
Abstract: PURPOSE:To remarkably reduce the number of parts, to simplify a device, and to lower cost, by fixing a dielectric filter mechanically on an integrated metallic case on which a hole to insert an input/ output terminal is provided, with a conductive coupling material. CONSTITUTION: Plural through holes 22 and 23 are formed on a dielectric block 21, and internal conductors 24 and 25 are formed on inner planes of the through holes 22 and 23, and an external conductor is formed on an external side plane, and the internal conductors 24 and 25, and the external conductor 26 are short-circuited by a short circuit conductor 26a formed at the edge on one side of the dielectric block 21. A cavity 27 to couple between each resonant unit is formed at the part of the dielectric block between each resonant unit, and a capacitance based on external cylinders 33 and 34 consisting of a dielectrics in the periphery of input/output terminals 31 and 32, constitutes an input/output coupling capacitor. Thus, since structure to contain a dielectric filter 11 is constituted only by using the metallic case 12 molded with a plate- shape metallic member, and a conductive coupling material, it is possible to remarkably reduce the number of parts.
Patent JP-2000358297-A (JP)
Title: Speaker and its manufacture
Inventor: FUJIHIRA MASAO
IPC: H04R9/04
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a speaker manufacturing method by which the mass of a voice coil bobbin can be reduced at an ultrahigh range. SOLUTION: In this manufacturing method, voice coil bobbin 11 is fitted to an inner circumferential part of a cone diaphragm 8, a cap 15 is provided in this voice coil bobbin 11, a voice coil 12 is wound around the voice coil bobbin 11 and the voice coil 12 is inserted to a magnetic air gap 6. In this case, a lightweight auxiliary member 18 is fitted to a rear side of the diaphragm 8 and this auxiliary member 18 is bonded and fixed to the voice coil bobbin 11 by using a flexible adhesive and then the voice coil bobbin 11, the inner circumferential part of the diaphragm 8 is bonded to the cap 15 through one adhesion process.