baber/WOPTO huggingface dataset:
Patent JP-S6449350-A (JP)
Title: Network control system
Inventor: TAKE RIICHIRO
IPC: G06F15/173
Filed: 1987-08-19
Abstract: PURPOSE:To attain control without generating congestion in a network by equally promoting whole node vs. whole node-communication in a super cub type network to mutualize plural processors. CONSTITUTION:A switch part 21 executes the connecting control of 2<d> types between the phase signals of one period by connection determined by a supplied connecting pattern so that an interval between links 22, the interval between the link 22 and an input link 23 and the interval between output links 24 can be connected. By setting the suitable connecting pattern, as the result of the above connection, the phase certainly exists to set a channel between the input link 23 of the respective nodes and the respective output links 24 of a 2d-number of different nodes (to include a self node) for one period. Accordingly, a congestion condition is not generated in the network to wait the idle link in the repetition of a message and the promotion of the equal communication of whole node vs. whole node can be maintained.
Patent JP-H0490116-A (JP)
Title: Head cleaner
Inventor: TERAYAMA MASAYA
IPC: G11B5/41
Filed: 1990-08-01
Abstract: PURPOSE:To simplify the structure and assembly of a head cleaner by utilizing the operation of a hub lock plate for switching the posture of a supporting arm having a solution feeding body for applying a cleaning solution to a cleaning tape. CONSTITUTION:A solution applying means 17 supports the base end part of the supporting arm 20 having the solution feeding body 19 on its head side by a spindle 21 erected from a lower case 1b so as to optionally horizontally oscillate the case 1b. When a front cover 7 is opened and the hub lock plate 10 is moved to a front unlocked position at the time of using this head cleaner, the arm 20 is switched to a solution feeding posture for allowing the body 19 to come into contact with the tape 3 through a turning mechanism 26 and the cleaning solution infiltrated into the body 19 is applied to the cleaning tape 3. When the plate 10 is moved to a rear locked position at the time of closing the front cover 7, the arm 20 is switched to a stand-by posture for separating the body 19 from the tape 3. Since the posture switching operation can be executed by the turning mechanism having simple structure and requiring no return spring or the like, the assembly of the head cleaner is simplified.
Patent JP-S58103293-A (JP)
Inventor: SUTEFUANASU HENDORIKU DE KONIN
IPC: H03F1/02
Filed: 1982-11-25
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-H0648839-A (JP)
Title: Production of boron nitride sintered body
Inventor: KUBOTA YUTAKA
IPC: H01B17/60
Filed: 1992-07-31
Abstract: PURPOSE:To easily obtain high temp. stability, electric insulating property, high corrosion resistance, high thermal conductivity, etc., by using a boron nitride powder having sepcified crystallization index as a part or whole of the start source material. CONSTITUTION:An org. binder, ethyl alcohol, etc., are added to a boron nitride powder having >=20 crystallization index defined by the formula, mixed, dried, granulated, and press-formed into a formed body. This formed body is heated in a nitriding atmosphere at about 2000 deg.C for 2 hours to obtain a boron nitride sintered body. In the formula, area[(100)+(101)] and area [(102)] represent the sum of diffraction integrated intensities of (100) and (101) and the diffraction integrated intensity of (102), respectively, in X-ray diffraction.
Patent JP-H1094974-A (JP)
Title: Bracket spring tensioner
Inventor: WEISHAAR ANGELIKA
IPC: B25B27/30
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To easily change a compression pawl, and to make the high compression force act on a compression coil spring, by connecting the compression pawl and a guide tube by a bayonet or swivel joint. SOLUTION: The first compression pawl 2 is placed on an use angle position on a guide tube 10, an upper face of a mount cylinder 3 of the compression pawl 2, is brought into contact with the hold sections 12, 13 of the guide tube 10, and a lower face thereof is brought into contact with a stopper web 14 of the guide tube 10, so that the mount cylinder 3 is fitted to a receptor section 11 between the hold sections 12, 13 and the stopper web 14 with little play. On the other hand, the second compression pawl 17 is moved on the guide tube 10 in a mount angle position, by a guide cylinder 16, to be located in the use angle position, and a biased stopper ball 35 is engaged with a stopper hole 39 of a radial finger 20 of a bush with screw thread 19 in the guide cylinder 10, to stop the compression pawl 17.  Thereby the remarkably high compression force can be made to act, and the compression pawl on the guide tube can be easily changed.
Patent JP-S6098430-A (JP)
Title: Automatic original circulating device
Inventor: ITOU MAKOTO
IPC: G03G15/04
Filed: 1983-11-04
Abstract: PURPOSE:To prevent simultaneously an original from being fed diagonally on a platen glass by constituting the titled device so that the original is exposed at a prescribed position by taking the timing, when it passes through on the platen glass. CONSTITUTION:In case when a lot of originals 1 are copied at a high speed, when a copy button is pushed, a feeding-out device 7 starts driving, that 1a of the lowest side of the originals 1 laminated in an original containing case is fed out first toward on a platen glass 3 and other originals are fed successively. When the original 1a passes through a sensor 5 on a carrying path 4a and a prescribed time elapses, a detecting signal is outputted from the sensor 5, and a flash exposing lamp is lighted, therefore, an electrostatic latent image is formed. In this regard, the original 1a fed out onto the platen glass 3 is made to contact by pressing to an original guide member 10 by a driving roller 11, and thereafter, shifted along it, therefore, it is prevented that the original 1a is fed diagonally on the platen glass 3, by which the exposure can be executed, holding a correct attitude.
Patent JP-S5999061-A (JP)
Title: Injection pressure controller in pressure accumulating type fuel injection device
Inventor: FUNADA GAKUO
IPC: F02M63/00
Filed: 1982-11-26
Abstract: PURPOSE:To obtain the optimum combustion condition at all times by a method wherein the amount of setting of a spring for a pressure accumulator connected to a fuel conduit through a non-return valve can be changed in accordance with the revolving number and the load of an engine to control the change of the injection pressure. CONSTITUTION:The pressure accumulating type fuel injection device introduces the fuel, fed through a delivery conduit 1, into the pressure accumulator 7 by opening the non-return valve 12 and accumulates a pressure once by retreating the plunger 6 against the spring 5, subsequently, injects the fuel from an injection nozzle 11 instantaneously when the valve member 4 of a solenoid valve has opened a fuel introducing path 8. In this case, a pushing piston 13 is accommodated in abutting against the inner peripheral surface of the pressure accumulator 7 so as to be contacted with the spring seat 25 of the pressure accumulator 7. A control hydraulic pressure is introduced into a hydraulic pressure chamber 16, formed at the back surface of the pushing piston 13 through an introducing port 4 while a detector (coil) detecting the amount of movement of the piston 13 is provided at the outside of the piston 13.
Patent JP-H0255185-A (JP)
Title: Material to be recorded and ink jet recording method using the same
Inventor: HIKUMA MASAHIKO
IPC: B41M5/52
Filed: 1988-08-19
Abstract: PURPOSE:To obtain a material to be recorded having excellent ink absorptivity, excellent sharpness and resolution of recording image by providing an ink holding layer and an ink transport layer on a base material so that the transport layer contains porous particles with specific porosity. CONSTITUTION:In a material to be recorded having an ink holding layer and an ink transport layer on a base material, the transport layer contains porous particles, and its porosity is ranged from 0.76-0.91. The material to be recorded is applied to an ink jet recording method for recording by a recording type of 10nl/mm<2> or more of maximum ink applying amount in case of 2-color lap printing. Its porosity is, when the apparent volume of the transport layer is v2 and the true volume is v1, called 'the value represented by porosity = (v2-v1)/v2'. Such a porosity is calculated by calculating the apparent volume v2 from the thickness and area of the transport layer, and measuring the true volume v1 of the transport layer with inert solvent for the transport and holding layers.
Patent JP-H0255741-A (JP)
Title: Activation of surface of molded item of low-activity polymer material
Inventor: KATO KOICHIRO
IPC: C08J7/043
Filed: 1988-08-19
Abstract: PURPOSE:To make it possible to apply a coating material or an adhesive uniformly and firmly without danger and with a simple treatment by performing a specified treatment before or after activating the surface of a molded item of a low-activity polymer material by means of a high-voltage electrical discharge. CONSTITUTION:In a method for activating the surface of a molded item of a low- activity polymer material (e.g., PE) by means of a high-voltage electrical discharge, swelling and etching with a UV absorbing solvent (e.g., tetrachloroethylene) and/or irradiation with UV rays of 1,800-2,100Angstrom  is performed on the surface of the molded item before the high-voltage electrical discharge treatment and/or irradiation with UV rays of 1,800-2,100Angstrom  is performed on the surface of the molded item after the high-voltage electrical discharge treatment. This treatment is free from complicated chemical operations, does not necessitate washing with water, coating with a primer etc., and can be performed in a short time. There is neither influence on the human body nor danger of fire caused by the treatment and it is possible to apply a coating material or an adhesive uniformly and firmly on the surface thus treated.
Patent JP-S6451382-A (JP)
Title: Heat resistant structural material
Inventor: SAKAGAMI MASATAKE
IPC: C04B35/80
Filed: 1987-08-21
Abstract: PURPOSE:To obtain the titled material having superior heat radiating property and durability to thermal shocks by allowing the fiber direction of specified reinforcing fibers having high heat conductivity to coincide with the direction of heat radiation in a heat resistant structural material which is a composite material reinforced with the fibers. CONSTITUTION:Long carbon fibers and/or long SiC fibers as fibers having high heat conductivity are one-, two- or three-dimensionally dispersed in a carbonaceous material such as graphite and/or ceramics selected among carbides such as SiC, oxides such as Al2O3 and nitrides such as AlN as a matrix for a composite material to reinforce the matrix. The titled material is obtd. by allowing the fiber direction of the reinforcing fibers to coincide with the direction of heat radiation.
Patent JP-H0649293-A (JP)
Title: Thermoplastic resin composition
Inventor: FURUKAWA SADAFUMI
IPC: C08L101/00
Filed: 1992-08-03
Abstract: PURPOSE:To provide the composition comprising polypropylene, a methacrylic resin, and a hydroxyl group-containing compound having good compatibility with the polypropylene, and giving films excellent in moldability, rigidity, scratch resistance, heat resistance, chemical resistance, etc., and good in transparency. CONSTITUTION:The thermoplastic resin composition comprises 100 pts.wt. of a resin composition comprising (A) 5-95wt.% of polypropylene and (B) 95-5wt.% of a methacrylic resin obtained by polymerizing methyl methacrylate alone or its mixture with another copolymerizable vinyl or vinylidene monomer (e.g. acrylonitrile), and (C) 1-20 pts.wt. of a hydroxyl group-containing compound (e.g. rosin ester) excellent in the compatibility with the polypropylene. The thermoplastic resin composition contains fine particles having dispersed particle diameters of <=1mum and homogeneously dispersed therein, is good in the balance between moldability, rigidity, scratch resistance, heat resistance, impact resistance, oil resistance, chemical resistance, water resistance, etc., and gives molded products such as films excellent in appearances and transparency.
Patent JP-H0655857-A (JP)
Title: Duplicate printable pressure sensitive transfer recording medium
Inventor: ARAI MASAMI
IPC: B41J31/00
Filed: 1992-08-03
Abstract: PURPOSE:To form a duplicate printable pressure sensitive transfer recording medium for a typewriter or the like by providing a porous ink oozing layer containing ink paste which is constituted of a colorant, a liquid vehicle and starch on the base material. CONSTITUTION:Ink paste having viscosity in a range within 4X10<3>-12X10<3>cp at 25 deg.C is prepared by blending a colorant, a liquid vehicle selected from among glycerin higher fatty acid esters, polyglycerin higher fatty acid ester and sorbitan higher fatty acid ester and starch. Coating liquid of a porous ink oozing layer is prepared by dissolving a resin binder incompatible with ink paste into a volatile solvent, dissolving and dispersing the ink paste and porous powder thereinto. Base material such as a plastic film is coated with the coating liquid and dried to laminate an ink oozing layer containing the ink paste. A duplicate printable pressure sensitive transfer recording medium for a low noise impact printer is formed.
Patent JP-S5997825-A (JP)
Title: Workpiece fixing board for machine tool
Inventor: YONEZAWA KEITAROU
IPC: B23Q1/03
Filed: 1982-11-24
Abstract: PURPOSE:To correct the elastic deformation when fixing a workpiece by installing a reference receiving frame on the front surface of a base board, providing a pair of workpiece clamps on each side of said base board, installing a deformation correcting device on the back side thereof, while pressing and spreading the back side of the base board in the direction of clamps. CONSTITUTION:A workpiece fixing plate P consists of a steel base board 6, a reference receiving frame 7, and more than one workpiece clamp 8. The reference receiving frame 7, for continuous string member is transferrably fixed, being faced in the right and left direction, using T-grooves and bolts, in the central part of the workpiece mounting surface 12 which is the upper surface U of the base board 6, and workpiece receiving faces 14 are provided on both front and back sides of the receiving frame 7. String-member clamp bodies 8A are transferrably fixed to the workpiece mounting surface 12 with a T-nut 15 and a fixing bolt 16 respectively. Deformation correcting devices M for correcting the elastic deformation of the base board 6 are provided on the back side of the base board 6. Wedged members 21 which constitute the deformation correcting devices M are retractably fitted in tapered recesses provided on the back of the base board 6, to correct elastic deformation by retractingly driving the wedged members 21.
Patent JP-H0254921-A (JP)
Title: Electrolytic solution for driving electrolytic capacitor
Inventor: YAMADA YUTAKA
IPC: H01G9/035
Filed: 1988-08-19
Abstract: PURPOSE:To prevent an increase of the internal pressure of an electrolytic capacitor by dissolving as a solute specific ammonium salt into a specific primary solvent and then by adding and dissolving a specific hydrogen gas absorbing agent into it. CONSTITUTION:Carboxylic acid ammonium salt is dissolved into ethylene glycol, a primary solvent. Then, nitrocatechol, a hydrogen gas absorbing agent, is added and dissolved into it to obtain an electrolytic solution. By using this solution, the hydrogen gas which becomes a major part of the gas generated inside an electrolytic capacitor is absorbed resulting in the prevention of an increase of the internal pressure.
Patent JP-S6363998-A (JP)
Inventor: KISHI TADAO
IPC: G21F9/00
Filed: 1986-09-04
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-S6186799-A (JP)
Inventor: OKUNO KAZUYUKI
IPC: G10L13/00
Filed: 1984-10-04
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-2001035838-A (JP)
Title: Manufacture of silicon carbide semiconductor element
Inventor: TSUJI TAKASHI
IPC: H01L21/3065
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To eliminate influence such as abnormal deposits, composition change and change of surface configuration in an SiC surface after anneal by carrying out surface etching by means of plasma after annealing impurities of ion implantation. SOLUTION: An epitaxial wafer wherein an epitaxial layer 2 is formed on an n-type 4H-SiC substrate 1 is used as a wafer. In a surface layer of the epitaxial layer 2, an ion implantation layer 3 of aluminum of an average impurity concentration of 1×1018/cm3 is formed up to the depth of 0.5 μm, for example. Then, aluminum ion implantation and following high temperature anneal at 1500 deg.C for 30 minutes, for example, are carried out and thereafter RCA cleaning is carried out. Then, dilute HF treatment is carried out again for removing a natural oxide film which is newly generated in the process, and rinse by means of pure water is carried out between the treatments. After RCA cleaning is finished, plasma etching by plasma of mixed gas of H2 and O2 is carried out.
Patent JP-S5996612-A (JP)
Inventor: TAMAKI WATARU
IPC: H01B17/26
Filed: 1982-11-24
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-H0432907-A (JP)
Title: Coordinate conversion system of articulated robot
Inventor: TSUJI SATORU
IPC: B25J13/00
Filed: 1990-08-03
Abstract: PURPOSE:To operate a target value at a high speed by storing coordinate values of plural points in an operation permissible space of an articulation coordinate system in a coordinate conversion table previously and finding coordinate values of a target position in the articulation coordinate system by interpolating the coordinate values of the articulation system when coordinate value of the target value in an orthogonal coordinate system are supplied. CONSTITUTION:The operation permissible space wherein the tip position of an arm connecting with a specific joint is movable is divided into plural blocks B111 - B1mn and a coordinate conversion table 3 stored with the correspondence relation between coordinate values of an orthogonal coordinate system and an articulation coordinate system regarding the peaks of the respective blocks B111 - B1mn is provided. Then a block which includes a target position given as coordinate values of the orthogonal coordinate system is found according to the coordinate values of the orthogonal coordinate system, one of the peaks of the found block is regarded as a reference peak, and the coordinate values of the target position in the articulation coordinate system are found by interpolation according to the coordinate values of the reference peak and three other peaks adjoining to the reference peak in the articulate coordinate system. Consequently, the coordinate values of the articulation coordinate system are found fast without providing any arithmetic unit specially.
Patent JP-S6452045-A (JP)
Title: High-strength bolt
Inventor: HAGIWARA YOSHITOSHI
IPC: F16B31/06
Filed: 1987-08-19
Abstract: PURPOSE:To provide the title high-strength bolt having 14.9 strength class and having excellent delay rupture resistance by specifying the contents of C, Si, Mn, P, S, Cr, Mo, and V in the base material. CONSTITUTION:The high-strength bolt contains, by weight, 0.25-0.35% C, <=0.15% Si, <=0.40% Mn, <=0.015% P, <=0.005% S, 0.50-2.00% Cr, 0.70-2.00% Mo, 0.05-1.50% V, and the balance Fe. Although >=0.25% C is effective in imparting a desired strength after heat treatment, the resistance to delay rupture is deteriorated at >0.35% C. The contents of Si, P and S are controlled since the materials deteriorate the delay rupture resistance, and the content of Mn is controlled for the same reason although the Mn improves the deoxidation and hardenability. Although the Cr improves the the hardenability and >=0.50% is needed, the delay rupture resistance is deteriorated at >2.00 Cr. Although the Mo improves the hardenability and strength of the grain boundary and >=0.70% is needed to obtain sufficient secondary hardening by tempering along with the V, the toughness is deteriorated at >=2.00% Mo or at >=1.50% V.
Patent JP-H0753440-A (JP)
Title: Continuous production of slightly soluble substance
Inventor: YASUHARA MITSUTATSU
IPC: C07B61/00
Filed: 1993-08-23
Abstract: PURPOSE:To provide continuous production method of slightly soluble reactional products such as terephthalic acid or naphthalenedicarboxylic acid adhering to a container wall, etc., by readily and accurately detecting liquid height in a reaction tank in continuous production of the reactional products. CONSTITUTION:The characteristics of this continuous production method of slightly soluble substance comprises measuring pressure of solvent supplied through a solvent feed opening formed in a liquid phase part in a reaction tank for forming a slightly soluble reactional product and pressure of a vapor- phase part in the reaction tank, converting difference in the pressures into height of liquid level of the reaction solution or a retention time in the reaction tank and controlling the extraction rate of the reaction solution so as to make the converted value in a fixed range.
Patent JP-S6365246-A (JP)
Title: Indication of air-conditioning machine
Inventor: MATSUMOTO KAZUNORI
IPC: F24F11/02
Filed: 1986-09-03
Abstract: PURPOSE:To permit the confirmation of a plurality of specified conditions easily by a simple operation, by method wherein first and second indicating elements are turned ON and OFF alternately by a predetermined number of times by the output of a control unit while a predetermined number of turns are set for every specified conditions. CONSTITUTION:When an abnormal signal is inputted from an abnormality detecting unit 2, a control unit 1 stops the operation of an air-conditioning machine. When the contact of a self-diagnosis switch 3 is closed 3 is closed in this condition, a turn-on and turn-off signal, in accordance with the kind of an abnormal condition, is outputted into a driver unit 4. When the temperature of a fan motor, for example, is increased abnormally, an indicating element 7 is turned ON and OFF by 5 times at first. Next, the indicating element 8 is turned ON and OFF by 5 times. Thereafter, the 5-time turn ON and OFF of the indicating element 7 and the indicating element 8 are repeated alternately. Upon other abnormal condition, the number of turn OFF and ON of the indicating elements 7, 8 are changed and the indication of the abnormal condition is effected in the same manner. Accordingly, when the operation of the air-conditioning machine is stopped, the number of turn OFF and ON of either one of the indicating elements 7, 8 is counted whereby the kind of generated abnormality may be determined.
Patent JP-S6267130-A (JP)
Title: Production of preform for composite metallic material
Inventor: KIUCHI MANABU
IPC: C22C47/20
Filed: 1985-09-19
Abstract: PURPOSE:To obtain a preform oriented in a fixed direction by sticking a reinforcing material dispersed in a solvent to a fine metallic wire moving in the solvent in an oriented state, cutting the resulting stock to a proper length and bunding or knitting it. CONSTITUTION:A viscous solvent 2 is filled into a vessel 1 and short Al2O3 fibers 3 are dispersed in the solvent 2. When a fine metallic wire 4 is traveled in the solvent 2 through guide pulleys 5a, 5b, 5c, 5d in the direction of arrows A, the fibers 3 are oriented in the moving direction A and stuck to the surface of the wire 4. The resulting stock is dried, cut to a proper length and bundled or knitted to obtain a preform for a composite metallic material.