baber/WOPTO huggingface dataset:
Patent JP-H03145389-A (JP)
Title: Video signal recorder
Inventor: YAMASHITA KEITARO
IPC: G11B20/12
Filed: 1989-10-31
Abstract: PURPOSE:To record a video signal effectively while useless recording is voided by limiting an input video signal and recording the limited signal. CONSTITUTION:A digital signal processing circuit 6 stores a prescribed sampling out of output signals of A/D converter circuits 3A-3C sequentially or outputs selectively them for a prescribed sampling to limit the prescribed period of input video signals YIN, PBIN, PRIN to record the input video signals YIN, PBIN, PRIN onto a recording medium. That is, the input video signals YIN, PBIN, PRIN are limited to record only the effective parts. Thus, the input video signals YIN, PBIN, PRIN are efficiently recorded.
Patent JP-S63159432-A (JP)
Inventor: ROBIN NIKORASU GURIIN
IPC: C08G73/14
Filed: 1987-11-10
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-H11114381-A (JP)
Title: Spiral type membrane element
Inventor: INOUE KENICHI
IPC: B01D61/08
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To make the subject element inexpensive and to increase an effective membrane area by simplifying constitutional elements. SOLUTION: This membrane element is constituted of forming many hollow holes 4 in the inside of a plane membrane 2 out using a base material by cylindrically penetrating through it, and spirally winding the plane membrane 2 on the outer peripheral surface of an infiltration collecting pipes such that openings at a membrane end surface 2b become an outer peripheral surface side. Many grooves 5 extending along the infiltration collecting pipes are formed at least on one side surface of the plane membrane 2. A space becoming an original fluid flow path is formed between the surfaces of the plane membrane 2 wound mutually in contact with the grooves 5. Also the hollow holes 4 constitute flow paths of the infiltration fluid.
Patent JP-H01129735-A (JP)
Title: Coil insulation of iron core
Inventor: MIZUTANI YUJI
IPC: H02K3/34
Filed: 1987-11-12
Abstract: PURPOSE:To heighten coil insulating strength, by using a shape memory lamellar polymeric material transferring into a specified shape due to heating as a coil end insulating paper between different phases. CONSTITUTION:After a slot insulator 3, coils 4 and wedges are inserted into slots 2 of a stator core 1 in this order, a phase-to-phase insulating paper 9 is inserted between each coil end between different phases and fastened with polyester fiber fastening threads 6 fastened to coil ends 7. Then, the coil is preheated in a drying furnace at 130 deg.C. By the preheating, the phase-to-phase insulating paper 9 deformed by the above fastening threads 6 returns to the former shape and the coil ends of different phases are prevented from being directly touched each other. After it is impregnated with alkyd varnish, solventless polyester varnish, epoxy resin, etc., in a dipping or a dropping method, it is heated and hardened.
Patent JP-S62144292-A (JP)
Title: Control card
Inventor: TANAKA ATSUSHI
IPC: G06K19/07
Filed: 1985-12-19
Abstract: PURPOSE:To easily set complicated operational modes by transmitting inputted key information to an external device when control information transmitted from the external device is received. CONSTITUTION:An LCD display 7 displays the key information inputted through a key switch 5. The LCD display 7 has transmission parts 12 and 13, and a detection element 14 detects an information transfer state from a card main body 11. If said body 11 is inserted into the card insertion port of a copying machine, for instance, the detection element 14 of the signal reception part of the card main body 11 detects a transmittable state. Together with said detection, the key input information stored in a RAM is transmitted to the copying machine from the transmission part 12 of the LCD display 7.
Patent JP-S62144915-A (JP)
Title: Manufacture of platen
Inventor: ZUSHI YASUO
IPC: B29C45/14
Filed: 1985-12-19
Abstract: PURPOSE:To enhance productivity without damaging properties of a platen by setting a portion except the skin layer as insert in the cavity of molding die and injection molding the skin layer by means of the film gate extending long to axial direction of the platen. CONSTITUTION:A shaft 1 to which the metal pipe 2 of platen is attached is set in the mold cavity 3 as an insert. The material for skin layer (rubber or plastic) is injected into the cavity 3 from the film gate 4 extending long along the lateral direction of the platen, and covered around the outer circumference of metal pipe 2 set in the cavity 3 as an insert. After being cooled, the formed platen is taken out, and the material in the gate section is cut off for buffing the surface of skin layer. By adopting the film gate, the skin layer uniform all over is formed in a short period of time.
Patent JP-H06136952-A (JP)
Title: Concrete placing method in construction of src underground continuous wall
Inventor: AOKI MASAMICHI
IPC: E02D5/20
Filed: 1992-10-22
Abstract: PURPOSE:To allow a concrete placing excellent in quality by uniformly and simultaneously placing ready-mixed concrete through a plurality of tremie pipes connected to a plurality of placing holes of a placing hopper. CONSTITUTION:The horizontal length of a hopper body 2 is, for example, set to such a length that three placing holes 3 connected to three tremie pipes arranged at the pitch corresponding to the interval of three reinforcements 11 forming the wall body of one construction unit can be arranged at proper intervals. Ready-mixed concrete is successively supplied to the hopper body 2 of a placing hopper 1 by one concrete mixer truck 14 at once, stored therein, and simultaneously supplied to one tremie pipe 14 connected to each placing hole 3 through the placing hole 3 the feed quantity of which is uniformly regulated by a placing quantity regulating plate 4. The ready-mixed concrete is uniformly and simultaneously placed in the range of the construction unit in the constructing position of a SRC underground continuous wall 10.
Patent JP-2000109848-A (JP)
Title: Gas-electric power generating unit
Inventor: KASHIWAGI YOSHIYUKI
IPC: F23G5/00
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a gas-electric power generating unit wherein electric power is generated by a gas internal combustion engine, or the like, using, as a fuel, a dry distillation gas (exhaust gas) obtained by heating various wastes, especially treated matters of wastes containing chlorine-containing plastics. SOLUTION: In a heating oven 10, a treated matter is heated while being mixed with dechlorining agent comprising an alkaline substance. The deposited hydrogen chloride in an exhaust gas is brought into contact with the dechlorining agent to convert hydrogen chloride into a harmless chloride to render the exhaust gas and residues harmless. This harmless exhaust gas is added with an auxiliary fuel in a controlling means 36 and supplied to an internal combustion engine in an electric power generating unit 40.
Patent JP-S63137351-A (JP)
Title: Dmac device with logical operation function
Inventor: TAKAHASHI OSAMU
IPC: G06F13/28
Filed: 1986-11-28
Abstract: PURPOSE:To execute data transfer while executing logical operation and to attain data transfer without applying load to a CPU by adding a logical operation function to a DMAC. CONSTITUTION:Data are transferred from a data block 21a to a data register 14a by a 1st data transfer 22 and then transferred from a data block 21b to a data register 14b by a 2nd data transfer 24. At the time of a 3rd data transfer, logical operation between both transfer data is executed by a logical operation circuit 15 and the operated result is transferred to a data block 21c for destination data.
Patent JP-H11118520-A (JP)
Title: Digital angle conversation method
Inventor: NAKAJIMA MOTOMI
IPC: G01D5/245
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To enable resolver/digital(R/D) conversion by software, remarkably simplify hardware, and realize cost reduction by calculating a digital angle by operating the two-phase outputs of a resolver output after A/D conversion by Fourier transformation. SOLUTION: Out of two-phase resolver outputs which are outputted from a resolver by using a single phase exciting signal sin ωt and have a phase difference of 90 deg. (have a phase of constant frequency component), a sin signal (sinθ.sinωt) and a cos signal (cosθ.sinωt) are Fourier-transformed by using a specified Fourier transformation formula, and a digital angle θis obtained. Thereby an R/D converter is not necessary to be used, so that the whole constitution is simplified, cost reduction is enabled, and reliability and convenience are improved.
Patent JP-H05126192-A (JP)
Title: Rotary damper
Inventor: TAKAGI HIRONORI
IPC: F16F9/14
Filed: 1991-10-30
Abstract: PURPOSE:To provide stable damping property in a compact and lightweight constitution by providing a planet gear which revolutes along a ring gear while rotating according to rotation of a sun gear in an oil chamber, and providing a means such as a driven gear to be engaged with the sun gear in a pump chamber. CONSTITUTION:When a planet gear 20 revolutes along a ring gear 8 while rotating by rotation of a sun gear 17, on side 18A in an oil chamber 18 is compressed, and the other side 18B is enlarged. Hydraulic oil is supplied from the room 18B on the enlargement side to the chamber 18A on the compression side between the adjacent oil chambers 18 by pump action of a driven gear 10 simultaneously. The compression side 18A of the oil chamber 18 thus reaches a high pressure by receiving the pump action of a large capacity by cooperation of both gears 20, 10. Pressure oil is further leaked to the low pressure side 18B of the oil chamber 18, its leak quantity is proportional to a rotation speed of an input shaft 1, and pressure difference is generated in the oil chamber 18 according to the leak quantity. An additive torque proportional to the rotation speed is thus applied to the input shaft 1 as damping force.
Patent JP-H05127036-A (JP)
Title: Optical fiber connector
Inventor: MATSUO HIROSHI
IPC: G02B6/36
Filed: 1991-10-30
Abstract: PURPOSE:To improve the connection precision of the optical fiber connector which should be connected with high precision. CONSTITUTION:A plug part 2 to which an optical fiber 5 is connected is mounted on a connector part 3 to which an optical fiber 6 is connected to optically connect the optical fibers 5 and 6 by this optical fiber connector. This optical fiber connector is provided with a position shift detection device consisting of a light receiving element 9, a light emitting element 12, and a controller 10 which detect the position shift between the plug part 2 and connector part 3 in the connection state of the plug part 2 and a position shift correction device consisting of a fine adjustment device 8 and a controller 10 which correct the position shift between the plug part 2 and connector part 3 according to the signal of the position shift detected by the position shift detection device.
Patent JP-S63138117-A (JP)
Title: Device for preventing overheat during forward inclination in vertical water-cooled engine
Inventor: AOKI SHIGEO
IPC: F01P11/02
Filed: 1986-11-28
Abstract: PURPOSE:To enable fetching out of steam staying in an air reservoir in a head jacket and to prevent the occurrence of deficiency in cooling, by a method wherein a temperature-sensitive actuating valve performing an opening work at temperature higher than the evaporating temperature of cooling water is connected to the steam outlet port of a cylinder head. CONSTITUTION:Cooling water for an engine is circulated from a cylinder jacket 7 through a head jacket 8, a hot water return pipe 26, a radiator 5, a cooling water feed pipe 29, and a water pump 13, and a pressure regulating valve 24 is disposed in the cooling water circulating system. In this device, a temperature- sensitive actuating valve 35 opened at a temperature higher than the evaporative temperature of cooling water is connected to a steam outlet formed in the rear part of a cylinder head 2. When the engine is used in, for example, inclination orientation and steam begins to gather in an air reservoir in a head jacket 8, the temperature-sensitive actuating valve 35 is opened, steam is fetched out from the interior of the head jacket 8, and the deficiency in cooling of the cylinder head 2 is prevented from occurring.
Patent JP-S62145506-A (JP)
Title: Digital signal recording and reproducing device
Inventor: UMEMOTO MASUO
IPC: G11B5/09
Filed: 1985-12-20
Abstract: PURPOSE:To set the optimum value of a recording electric current practically and with a high reliability by optimizing the recording electric current at the pulse arrangement of a duty ratio 50% of a bit rate lower than the best bit rate in a digital signal recording and reproducing device to be used. CONSTITUTION:When a recording electric current is set, the tape travelling is set to a slow motion condition and one magnetic head can trace on the same locus at plural times. A switch 3 and a switch 22 are at the electric current setting side. The pulse column of a duty ratio 50% which comes to be the contents 11001100 of a fixing pattern generator 4 through the switch 3 is inputted to a variable amplifier 6 after the amplitude is amplified only for the part equivalent to the value of a coefficient (k) by a fixing amplifier 5. By increasing by (k) times with the fixing amplifier 5 beforehand, the variable amplifier 6 only is obtained at the time of the usual recording, and therefore, the recording electric current is equally set to the value to minimize an error ratio, and the recording electric current can be optimized by the data having a little quantity of an abutting unevenness and a low frequency.
Patent JP-H10135964-A (JP)
Title: Network system and frame relay exchange
Inventor: OYOSHI SHOJI
IPC: G01R31/08
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To provide the network system, in which a manager of a frame relay network properly grasps the quality of an ATM network so as to manage the frame relay network, in response to the quality state of the ATM network. SOLUTION: When a frame F from a frame relay network FR1 of a sender side is transmitted to an interwork function(IWF) 21, a frame header with a transmission number added thereto is given to the frame F. Then the frame F is received by a destination frame relay network FR2, via the IWF21 and an ATM network 20. The frame relay network FR2 calculates a difference between a transmission number stored in the frame header of the frame F and a reception state variable stored in the frame relay network FR2, and the difference is stored in a quality information collection table as an aborted frame number in the ATM network 20.
Patent JP-H10110013-A (JP)
Title: Crystalline polypropylene
Inventor: KUBO TAKESHI
IPC: C08F10/06
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain a crystalline PP which has a good balance between the moldability and the rigidity by selecting a crystalline PP having a melt flow rate, a spherulite growth rate and the like satisfying respective specified requirements. SOLUTION: A crystalline PP is selected, wherein the melt flow rate MFR satisfies 0.5<MFR<200, pref. 0.7<MFR<150, more pref. 1.0<MFR<100, MFR and the spherulite growth rate G in the course of growth of a spherulite in isothermic crystallization at 130 deg.C satisfy formula I, pref. formula II, still pref. formula III, and the wt. ratio HI of the residue, after extraction in a boiling n-heptane using a modified Soxhlet's extractor for 6hr, to the whole polymer satisfies 90<HI, pref. 92<HI, still pref. 94<HI. In the formulae I to III, G represents a percentage increase (μm/min) of a radius (μm) of a spherulite per min.
Patent JP-H08118341-A (JP)
Title: Stone material processing machine
Inventor: MIMURA JUNICHI
IPC: B28D1/00
Filed: 1994-10-26
Abstract: PURPOSE: To enhance workability while inexpensively performing the processing of various small articles by attaching an arbitrary devices such as a polishing device, a cutting device or a perforation device to the leading end of the arm supported on one stand in a replaceable manner. CONSTITUTION: The base end side arm member of an arm 2 to which base end and leading end side arm members 2B are connected by a pin 9 in a bent structure freely rotatable in a horizontal direction is supported on and attached to a stand horizontally in a freely up and down movable manner and a first attaching and detaching mechanism 3 is provided to the leading end side arm member 2B thereof and a frame 37 supported so as to be freely revolvable in a before-and-behind direction is attached to the mechanism 3 while a guide shaft 42 is attached to the frame 37 and a lift block 43 is supported on the shaft 42 in a freely up and down movable manner to form a revolving lift mechanism 34.  A second attaching and detaching mechanism 50 is provided to the front of the lift block 43 and a cutting tool 56 and a cutting device 33 supporting the cutting tool so as to breely adjust the angle thereof in a horizontal direction are attached to the mechanism 50 in a freely detachable manner.
Patent JP-H05125517-A (JP)
Title: Gas wiping device
Inventor: NORIMATSU YASUFUMI
IPC: C23G3/02
Filed: 1991-10-31
Abstract: PURPOSE:To provide a wiping device for stably controlling the film thickness on the surface of a steel sheet. CONSTITUTION:In the gas wiping device for controlling the film thickness of liquid stuck to the surface of the steel sheet by spouting high pressure squeezing gas 16 from a slit nozzle 15 extended to the width direction of the carried steel sheet, a laser beam irradiating device 21, which the laser beam irradiates from the one end of the slit nozzle 15, is arranged and a beam detecting part 26 for receiving the beam is arranged at the other end. In the slit nozzle 15, the laser beam is irradiated to observe the development of the clogged part in this slit and also, in the case the clogged part develops, the output of the laser beam is increased to melt and remove the clogged part.
Patent JP-S62146265-A (JP)
Title: Chemical vapor deposition device
Inventor: OGAWA KAZUFUMI
IPC: H01L21/205
Filed: 1985-12-19
Abstract: PURPOSE:To considerably decrease the causes for staining the surface of substrates by attaching inside face plates to the inside of a manifold part having a discharge port so that the sticking of the resultant reaction product to the inside part of the manifold is prevented. CONSTITUTION:This chemical vapor deposition device is formed of a wafer boat 11, a gas introducing part, a furnace core part 14 enclosed by a heater, and the manifold part 16. The manifold part 16 is provided with the discharge port 15 connecting to the furnace core part 14. The inside face plates 1, 2, 3 made of a metal are attached to the inside of the manifold part 16 so that the sticking of the resultant reaction product to the inside of the manifold part 16 is prevented.
Patent JP-2001107132-A (JP)
Title: Denitrifying method of stainless steel
Inventor: ISHIDO KAICHIRO
IPC: C21C7/10
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To inhibit an excess increase in the dissolved oxygen concentration in a steel and to obtain rapid denitrifying reaction without decreasing the generation of CO bubbles as denitrifying reaction interface in a method for denitrifying a molten steel by an RH(Ruhrstahl-Heraeus) degassing apparatus. SOLUTION: In the refining of low nitrogen stainless steel by an RH degassing apparatus, Si which is a strongly deoxidizing element like Al but has deoxidizing reaction rate slower than that of Al is added to a molten steel before the initiation of RH treatment and the content of Si in the steel is controlled to 0.2-0.4 wt.%. Then the molten steel having controlled Si content is introduced into the RH degassing apparatus and oxygen is blown into the molten steel to perform oxygen blowing, by which rapid denitriding reaction is carried out.
Patent JP-H03148138-A (JP)
Title: Mounting method for semiconductor device
Inventor: TAKEDA YUJI
IPC: H01L21/52
Filed: 1989-11-02
Abstract: PURPOSE:To mount a pellet directly on a lead frame by providing a wafer ring above the lead frame. CONSTITUTION:The element formation face at the surface of a pellet 3 is bonded to the tape 4 face extended above a wafer ring 7, and the wafer ring 7 is placed above the lead frame 5 with the mounting face at the rear down. And the pellet 3 is pushed down from above with a pushing-down needle 6 and is separated from the tape 4 through the tape 4, and is further pushed down as it is and is mounted on the lead frame 5. Hereby, the pellet 3 can be mounted directly at the mounting position of the lead frame 5.
Patent JP-H10127263-A (JP)
Title: Drying of food
Inventor: KIYOKAWA SUSUMU
IPC: A23B7/02
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for drying a food into the dried product maintaining the original flavor of the food and capable of being preserved for a long period at a relatively low drying cost. SOLUTION: This method for drying a food comprises preliminarily drying the food at a non-freezing temperature until the content of water in the preliminarily dried food is 10-30% based on the water content of the fresh food, and subsequently vacuum-lyophilizing the preliminarily dried food. The food is preferably preliminarily dried at a temperature of 10-40 deg.C under vacuum until to be 10-30% based on the fresh state, and subsequently vacuum-lyophilized.
Patent JP-H09104765-A (JP)
Title: Moisture-absorbing hygienic sheet
Inventor: KASUGA KENICHI
IPC: A61L9/01
Filed: 1995-10-07
Abstract: PROBLEM TO BE SOLVED: To obtain a single or laminated plastic sheet having moisture- absorbing, antifungal, and deodorizing functions by using, as at least a part of the sheet, a plastic compsn. contg. a specified amt. of a specific substance. SOLUTION: This sheet is obtd. by using a plastic compsn. prepd. by compounding 100 pts.wt. plastics (e.g. PVC) with 20-200 pts.wt. synthetic zeolite. Replacing the synthetic zeolite with silver zeolite, copper zeolite, or their mixture can further improve the antifungal properties. The compsn. may contain, together with synthetic zeolite, at least one antifungal antimildew agent selected from among 2,3,5,6-tetrachloro-4-(methylsulfonyl)pyridine, N,N-dimethyl-(N'- fluorodichloromethylthio)-N'-phenylsulfamide, 2-(4-thiazolyl)-benzimidazole, 10,10'- oxybisphenoxyarsine, 2-dicarboximide, etc.
Patent JP-2000110274-A (JP)
Title: Flame-resistant joint material and work execution method thereof
Inventor: UDA TAKASHI
IPC: B32B5/18
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts items and man-hours by laminating flame-resistant transparent films in the condition that both cross directional ends of an adhesive agent layer provided in one surface of a closed cell type foaming material sheet having delayed shape restoring performance are left like a belt-like shape. SOLUTION: A flame resistant transparent film 13 is folded in the condition that the layered surface is arranged outside, and a top point of the flame-resistant film 13 is inserted into a clearance between the side end surfaces of wall panels 2 till it is positioned inside of the surface of the wall panel 2. After leaving it for a week in the normal temperature condition, shape of the closed cell foaming material sheet 11 of the flame-resistant joint filler 1 is restored. Furthermore, a clearance between side end surfaces of the wall panels 2 opposite to each other is filled with the flame-resistant joint filler 1, and other adhesive agent layer 12 is adhered to the other side end surface of the two wall panels opposite to each other, and sealed for water-tightness.  An exposed surface of the flame-resistant transparent film 13 is coated with the flame-resistant transparent film 13, and decoration such as coloring and printing can be seen through the outer surface. With this structure, even if a high- temperature spark to be generated at the time of working contacts with the fire-resistant joint filler 1, transmission of the flame is restricted so as to prevent the generation of fire. The flame-resistant joint filler can be easily filled.