baber/WOPTO huggingface dataset:
Patent JP-S6355909-A (JP)
Title: Resin magnet
Inventor: NAKAGAWA JUN
IPC: C08K3/02
Filed: 1986-08-26
Abstract: PURPOSE:To obtain the magnet having high filling density of magnetic powder, high residual magnetic flux density and a large energy product by a method wherein a rare-earth resin magnet is molded by mixing R-Fe-B magnetic powder (R is the rare-earth element consisting of one or more kind of La, Ce, Pr and Nd) into Sm-Co magnetic powder. CONSTITUTION:Sm-Co magnetic powder, having average grain diameter of 50 mum or above, of 25-75 wt. % and R-Fe-B magnetic powder, having average grain diameter of 50 mum or above, of 25-75 wt. % are mixed and a heat treatment is performed in Ar at 900 deg.C for two hours. As a result, filling density can be improved substantially by mixing especially R-Fe-B magnetic powder, and in association with this improvement, the residual magnetic flux density Ba and the energy-product (BH)max can also be improved remarkably. Moreover, as lowpriced light rare-earth is used, the title magnet is excellent from the view point of both economy and resources.
Patent JP-S5986924-A (JP)
Title: Counter device
Inventor: KUNIHIRA SAIJI
IPC: H03K23/64
Filed: 1982-11-10
Abstract: PURPOSE:To detect a binary output value of a counter by a small number of wirings and elements by connecting only a prescribed output which is not the output of all unit stages, to an input of a detecting gate, in accordance with a binary value to be detected. CONSTITUTION:Total four pieces of each output Q' of FFs 1, 2 and 4 being inverted outputs of all unit stages which becomes a logical level ''0'', and an output Q of an FF6 being a non-inverted output of a unit stage of the most significant bit in the unit stage which becomes a logical level ''1'', for instance, in case when a binary value to be detected is [110100] toward the LSB (the least significant bit) side from the MSB (the most significant bit) side are connected to an input terminal of a detecting gate 16, and FFs 3, 5 are not connected to the detecting gate 16. Also, even in case when an inverted output of the unit stage being nearest to the MSB side among the unit states which become ''1'' in the binary output to be detected, and a non-inverted output of the unit stage which becomes ''0'' in the binary output to be detected are supplied, the same result is obtained.
Patent JP-H0861087-A (JP)
Title: Gas turbine exhaust structure
Inventor: UTAMURA MOTOAKI
IPC: F02C7/00
Filed: 1994-08-23
Abstract: PURPOSE: To increase a heat exchanging quantity by means of an exhaust heat recovery boiler after straightening a drift current existing in an exhaust flow out of a gas turbine. CONSTITUTION: Plural pieces of a stator blade 10 with a slit hole 9 are set up on each surface of a rear inner barrel 6 and a rear edge boss 8 in the circumferential direction of this rear inner barrel 6, partitioning off a rink passage being formed in space between a casing 11 and the rear inner barrel 6. Therefore an exhaust flow out of a gas turbine is equalizable with low pressure loss. Thus there is a conspicuous effect for making improvements in the performance of a combined cycle where the gas turbine and the boiler are set up on the same shaft.
Patent JP-H1015584-A (JP)
Title: Heating of anaerobic tank in sewage treatment apparatus and apparatus therefor
Inventor: IDOGAWA KIYOHIDE
IPC: C02F3/30
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To reduce cost by dispensing with the heater separately provided in an anaerobic decomposition tank by passing an air sending pipe of compressed air performing aeration and air diffusion in an aerobic treatment tank through the water in an anaerobic treatment tank prior to the aerobic treatment tank and heating the water in the anaerobic tank by the radiation of the air sending pipe. SOLUTION: A sewage treatment tank formed of an anaerobic treatment tank 1, an aerobic tank 2 and a sedimentation tank is embeded in the ground and a blower 4 is arranged on the ground. The quantity of heat generated by the heat value of the blower 4 is sent into the air sending pipe 5 as compressed air but the air sending pipe 5 thrusts in the water of the anaerobic treatment tank 1 from the blower 4 to pass along the bottom of the tank and subsequently thrust in the succeeding aerobic treatment tank 2 from the upper part of the anaerobic treatment tank 1 and the air diffusion port of the air sending pipe 5 is positioned on the bottom of the tank and, therefore, the water in the anaerobic treatment tank 1 is heated by the radiation of the air sending pipe 5.  In the case of a blower 4 low in heat value, a heating device 8 such as a heater is provided to the place of the air sending pipe 5 protruded from the ground between the blower 4 and the anaerobic treatment tank 1.
Patent JP-S6175374-A (JP)
Inventor: NARA YASUHIRO
IPC: G09B5/04
Filed: 1984-09-21
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-H0753498-A (JP)
Title: Production of n,n-(phenylenebisethylene)bisicocyanate
Inventor: OKAWA TAKASHI
IPC: B01J23/14
Filed: 1993-08-10
Abstract: PURPOSE:To obtain the subject compound in high efficiency using an industrially available xylylene dicyanide as raw material. CONSTITUTION:Xylylene dicyanide is catalytically reduced into N,N '-(phenylenebisethylene)bisamine, which is, in turn, reacted with dimethyl carbonate to form methyl N,N'-(phenylenebisethylene)biscarbamate, which is then decomposed under heating to obtain the objective N,N'-(phenylenebisethylene) bisisocyanate.
Patent JP-S5989065-A (JP)
Title: Facsimile communication system
Inventor: HIRAO YUUICHI
IPC: H04N1/00
Filed: 1982-11-12
Abstract: PURPOSE:To improve the using efficiency of a circuit by enabling only plural terminals designated by an optional combination shown by the address region data to receive a command in accordance with the rule of a transmission control procedure and analyzing the answer sent back from each terminal. CONSTITUTION:A magnetic disk device 6 and a communication controller 2 are connected to a CPU 1, and a circuit 5 is connected to the controller 2. Then a facsimile terminal device 3 is connected to the controller 2 via plural branch devices 4 provided to the circuit 5. The CPU 1 transfers an indication signal for level mode setting to the controller 2 for A-D within the device 3 connected to the circuit 5. Receiving this indication signal, the controller 2 confirms a terminal signal and transmits a command for a request signal for setting or normal answer mode to each device 3. Then an answer showing the reception of a command from the device 3 is sent to the CPU 1 via the controller 2. Thus the using efficiency is improved for the circuit 5.
Patent JP-H0248130-A (JP)
Title: Manufacture of heat exchanger made of resin
Inventor: IZUMITANI NAOAKI
IPC: F28F21/06
Filed: 1988-08-08
Abstract: PURPOSE:To form a baffle plate by a simple method by forming two lines of coagulative layer in a braided body knitted with a heat exchanger tube and cotton strings, and pouring and hardened synthetic resin between partition walls which are formed by quick cooling after melting the coagulative layer. CONSTITUTION:A braided body 3 is knitted together with a heat exchanger tube 1 made of a hollow string-like body as woof and cotton strings as warp 2a, 2b, 2c, and two lines of coagulative layer 5, 5 are formed by painting melted liquid of heat melting material on suitable place. Sequentially, a cylindrical bundle of heat exchanger tube 8 is formed by winding the braided body 3 around a cellular core 6 having many holes 7, 7.... And partition walls 9, 9 are formed out of coagulative body of the heat melting material by quick cooling after melting the coagulative layer, and a baffle plate 11 is formed in the bundle of heat exchanger tube 8 by pouring and hardening two-liquid hardening type synthetic resin between the wall. Consequently, the baffle plate 11 unified with the heat exchanger tube 1 is formed in the bundle of heat exchanger tube 8 by the simple method.
Patent JP-S6441503-A (JP)
Title: Microwave integrated circuit
Inventor: BAN KAZUHIRO
IPC: H01P1/203
Filed: 1987-08-07
Abstract: PURPOSE:To improve the productivity, the power resistance and to reduce the occupied area by forming an integrated circuit substrate by a central substrate and both side substrates clipping the central substrate from both side faces and forming a coupling line part by coupling lines provided opposedly to both side face of the central substrate thereby eliminating the need for accurate control of the gap between the coupling lines. CONSTITUTION:Microwave circuit dielectric substrates 1, 3 and a perpendicular circuit dielectric substrate 2 with coupling line patterns 5, 6 formed thereupon are adhered to each other. Then an input/output circuit microstrip line 4 is formed as a pattern and the line 4 is connected to coupling line patterns 5, 6 at each input/output part. Thus, the control of the gap between the coupling lines to obtain a desired coupling is facilitated and the productivity is improved. Since no extremely narrow inter-line gap is required even in needing the close coupling, the resistance to power is improved and since the coupling line is provided onto the perpendicular face, the occupied area on the plane is reduced.
Patent JP-2000030805-A (JP)
Title: Connector device
Inventor: NAGAO NAOYUKI
IPC: H01R13/58
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To improve an operationality by suppressing a connector from slipping off out from a hub apparatus in relation to a connector device composed of a plurality of connectors and the hub apparatus of an electronic appliance side. SOLUTION: This connector device is composed of a plurality of connector completion bodies 32 for connecting outside; and a hub apparatus completion body 31 connected to the connector completion body 32 for connecting outside, and connected to an electronic appliance. The connector completion body 32 for connecting outside is provided with a lock member 321 capable of positioning to a connector 12 for connecting outside with pressing striding over a cable 121 connected to the connector 12 for connecting outside.  The hub apparatus completion body 31 is provided with a hook completion body 311 attached to a hub apparatus 11 connected to the electronic appliance main body, and the hook completion body 311 is provided with a fixing means 321c for catching the lock member 321 when the connector for connecting outside is connected, and a release means 313 for releasing the fixing means 321c.
Patent JP-H0736997-A (JP)
Title: Bar code ic parts lot management system
Inventor: SATOU TADAMASA
IPC: G06Q50/00
Filed: 1993-07-19
Abstract: PURPOSE:To quickly indicate the recovery of parts due to defects of IC parts lots or the like after shipping without omission by collecting IC parts lot numbers to perform the centralized management at the time of shipping of products. CONSTITUTION:A bar code label 9 of the product serial number is stuck to a product, and the IC parts lot number of the IC parts lot mounted on this product and the product serial number are centralizedly managed in a data base 2, and the IC lot number of the IC lot where a defect occurs after shipping is only inputted to detect the objective product and the delivery destination.
Patent JP-2001023803-A (JP)
Title: Manufacture of protective element
Inventor: MURAI KENICHI
IPC: H01C7/02
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a protective element which has large adhesion strength, between a polymer and an electrode and has a small resistance value at room temperature. SOLUTION: Forty-five to 55 vol.% of crystalline high molecular polymer and 45-55 vol.% of conductive filler are kneaded and formed into a sheet to obtain a molding. The molding is etched on its surface, and then an electrode is formed on the surface of the molding through sputtering or evaporation. Thereafter, pressure is applied to the electrode of the molding at a temperature which is not lower than a crystallization temperature of the crystalline high molecular polymer.
Patent JP-H0734070-A (JP)
Title: Dry-distillation of bamboo material, etc.
Inventor: ITAI MASAMI
IPC: C10B53/02
Filed: 1993-07-17
Abstract: PURPOSE:To provide a dry-distillation process enabling easy control of temperature, etc., and capable of producing high-quality carbonized bamboo, etc., and tar-free wood vinegar. CONSTITUTION:A relatively high-temperature or higher temperature combustion exhaust gas containing little or absolutely no oxygen is produced by using a burner 15 enabling the combustion of a fuel at the theoretical air ratio or below and the hot exhaust gas is brought into contact with bamboo and/or wood to perform the direct dry distillation of the material.
Patent JP-S6443880-A (JP)
Title: Controlling method for head positioning
Inventor: KANEKO TORU
IPC: G11B21/10
Filed: 1987-08-11
Abstract: PURPOSE:To evade the permanent loop to be caused at the time of servo- correcting and to enable to return to a recording/reproducing mode by performing the servo correction according to one of servo information, when the judgment of the servo correction differ. CONSTITUTION:It is assumed that servo control is performed to the same servo track according to the servo information written in two servo areas at least, and respective on-track judgment based on the result of the servo correction, differ till the upper limit of the predetermined number of times of servo correction. In such a case, in neglecting the servo information about the magnetic head 1 of the one side servo area, the servo correction is performed according to only the servo information of the magnetic head 2 of the other side servo area.
Patent JP-S6354768-A (JP)
Title: Planar type thyristor
Inventor: ITO NOBUYUKI
IPC: H01L29/74
Filed: 1986-08-25
Abstract: PURPOSE:To obtain a planar type thyristor having high breakdown strength and a small chip size by extending an opposed gate electrode and penetrating layer electrode on a semiconductor substrate, and providing the same conductivity type annular region as a base region for surrounding the base region at the intermediate region between the base region and the penetrating region on the substrate. CONSTITUTION:A base diffused layer 4 and an emitter diffused layer 5 are formed on the first main surface of a semiconductor substrate 1, a diffused layer 3 which penetrates to the second main surface is formed on the outer periphery of a pellet, and the same conductivity type diffused layer 2 as the layer 3 is formed over the whole other main surface. In such a planar type thyristor, the same conductivity type diffused layer 6 as the layer 4 is formed at the intermediate between the layer 4 and the layer 3 on the first main surface in a ring shape to surround the layer 4. Further, an electrode 9 contacted with the layer 4 on the first main surface and an electrode 10 contacted with the layer 3 are extended through an insulating film 7 onto the first main surface of the substrate 1. Thus, stable breakdown strength is obtained and a chip size can be reduced.
Patent JP-H0542500-A (JP)
Title: Water jet cutting device
Inventor: TASHIRO KATSUSHIGE
IPC: B26F3/00
Filed: 1991-08-08
Abstract: PURPOSE:To reduce running cost by enabling the water supply of circulating water flow by utilizing the drain of an oil cooler, while preventing the water jet flow at the time of work cutting operation, especially at the time of piercing operation from splashing on the surface of a work. CONSTITUTION:To a jet nozzle unit 1, a nozzle 1 is surroundedly fitted, and a water sprinkling port for discharging ring-shaped water jet around the water jet flow is provided. And a water tank 81 and a water-supply device 8 with a water-supply pipe 82 to be connected to the water sprinkling port are provided, and a cooler-drain pipe 62 of an oil cooler 6 and a city-water supply pipe 64 are connected to the water tank 81. And the water supply through the cooler drain pipe 62 to the water tank 81 is made to have priority to the water supply through the city-water supply line 64, and the discharge of circulating water utilizing the drain of the oil cooler 6 is enabled.
Patent JP-H0753704-A (JP)
Title: Production of polycarbonate
Inventor: SHIOTANI AKINORI
IPC: C08G64/30
Filed: 1993-08-11
Abstract: PURPOSE:To prevent the side reaction to thereby produce a polycarbonate improved in hue. CONSTITUTION:A process for producing a polycarbonate by the melt polycondensation through transesterification between a dihydroxy compound and a bisaryl carbonate, wherein a single compound formed from an alkali metal or alkaline earth metal compound and a nonvolatile acid or a mixture of them is used as the catalyst and wherein the single compound or the mixture is weakly acidic in the aqueous solution.
Patent JP-H0247947-A (JP)
Title: Common bus fault processor detection system
Inventor: SUMITA SHIZU
IPC: H04L12/40
Filed: 1988-08-09
Abstract: PURPOSE:To detect a processor without disconnecting it from a common bus by counting number of times of reply and retransmission request returned within a prescribed time by each processor and discriminating a preceding processor to a processor returning the highest number of the retransmission request as a common bus fault processor. CONSTITUTION:Plural processors 2, 3 and a maintenance operation processor 4 are connected to one set of common bus of a packet exchange system and a faulty processor having a fault in the common bus 1 is supposed to be the processor 3. The processor 4 sends a state monitor support signal 21 simultaneously and the processor 1 receiving the signal 21 returns the state monitor command reply signal 22 to the processor 4 and sends a multiple address signal 23. The processor 4 receives the signal 22 to count number of times of the reply signal from the processor 1 in a reply reception signal management table 100, the processor 2 receiving the signal 23 sends a retransmission request signal 24 from the processor 3 to the processor 4 and the signal 24 is counted by a retransmission request reception signal management table 200.
Patent JP-H0857911-A (JP)
Title: Hot runner probe and its device
Inventor: NOGUCHI KIYOMITSU
IPC: B29C45/26
Filed: 1994-08-24
Abstract: PURPOSE: To enable a ceramic heater equipped with temperature gradation to carry out injection molding highly precisely with an appropriate ideal temperature distribution by adapting variation of resistance value owing to variation in temperature by one circuit control means. CONSTITUTION: A ceramic heater 3 wherein a shell type probe 1 having a molten resin distributed surface is insulated by coating the probe 1 with a heater pattern H1 composed of high electric resistance metal wherein temperature gradient at a tip part 3a is made higher than that at a central part 3c and burnt, is integrally incorporated into the body 1.
Patent JP-H02200835-A (JP)
Title: Method and apparatus for mixed fiber of filament
Inventor: TOMASU RAASON NERUSON
IPC: D02J1/00
Filed: 1989-08-02
Abstract: PURPOSE: To provide an apparatus having a means for holding yarns against a wall of a passageway through which the yarns move and an orifice for directing fluid flow to the passageway on a block having the passageway, and capable of obtaining a homogeneous mixed yarn. CONSTITUTION: A block 12 is constituted with an offset board 14, an adjustable yarn-passing board 16 and a cap board 18, and these members are together held with a T-shaped handle 20. Yarn guides 22 are placed on off-positions of the central line of a yarn passageway 24, and thereby yarns are allowed to touch a wall 28 of the yarn passageway 24 at both the entrance and exit of the passageway. The orifice board 14 is fixed at a basement 10 with a screw 32. The orifice 34 is placed so that fluid such as air or water passes in the direction shown by an arrow head 35.
Patent JP-S6259511-A (JP)
Title: Production of artificial graphite electrode
Inventor: FUJIMOTO KENICHI
IPC: C01B31/04
Filed: 1985-09-11
Abstract: PURPOSE:To produce artificial graphite electrode while preventing occurrence of puffing, by adding an iron compound having a specific particle diameter, calcium compound, etc., to coal tar needle coke. CONSTITUTION:Coal tar needle coke as a raw material is blended with an iron compound having <=3mu average particle diameter and one or more selected from a Ca compound, Mg compound, Ce compound and La compound. Needle coke having needle-like anisotropic microstructure may be used as the needle coke. Iron oxide, iron hydroxide, etc., is used as the iron compound and an oxide, a carbonate, etc., are used as the Ca compound, etc. The total amounts of the iron compound and the Ca compound, etc., based on the total amounts of the coke and the pitch are about 0.2-3wt% and the blending ratio of the iron compound and the Ca compound, etc., is about 1:1-0.2 by weight. Consequently, a high-quality artificial graphite electrode can be advantageously produced.
Patent JP-2001044160-A (JP)
Title: Method for cleaning surface of low dielectric constant material
Inventor: CHIN TOIKU
IPC: H01L21/306
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for cleaning the surface of a low dielectric constant material. SOLUTION: A substantially large part of a photoresist layer on a low dielectric constant organic material layer 102 is removed by a plasma108 containing nitrogen atoms, and thereafter an oxynitride silicon layer is formed on an exposed surface of the organic material layer. A resilient photoresist layer 106a of a plasma process is made to swell in a solvent 112. Then an oxygen plasma 114 is used to remove the swelled resilient photoresist layer. When the laminate is cleaned with the oxygen plasma, an oxynitride thin film 110 is formed on the organic material layer. Through the protection of the oxygennitride silicon layer, distortion of a cross-sectional shape of the organic material layer is prevented.
Patent JP-H0250949-A (JP)
Title: Conjugated super hard material
Inventor: HAYASHI TOKIAKI
IPC: C04B41/87
Filed: 1988-08-12
Abstract: PURPOSE:To improve the adhesive strength of a hard multilayered film and also the adhesive strength between respective thin films constituting the multilayered film by alternately laminating respective thin films of TiN, ZrN, and HfN on the surface of a base material composed of sintered hard alloy or cermet by an ion beam mixing method. CONSTITUTION:A sintered hard alloy or cermet is used as a base material. Respective thin films of two or more kinds among TiN, ZrN, and HfN are alternately laminated on the surface of the above base material by means of an ion beam mixing method, by which the above surface is coated with a multilayered film. At this time, the thickness of each thin film is regulated to about 0.2-2.0mum. By this method, the multilayered film in which mixing layers are formed between respective thin films and superior adhesive strength between mutual thin films is provided and which has respective characteristics of the thin films can be formed on the base material with excellent adhesive strength, by which the conjugated super hard material useful as material for cutting tools, wear-resistant tools, etc., can be provided.