baber/WOPTO huggingface dataset:
Patent JP-H0811250-A (JP)
Title: High-pressure hose
Inventor: AOYANAGI NASUO
IPC: B32B1/08
Filed: 1994-06-29
Abstract: PURPOSE:To provide high pressure hose, in which the strength of fiber reinforced layer to the internal pressure of hose main body is set so as to remarkably improve fatigue resistance and realize an economical composite high-pressure hose. CONSTITUTION:In a high-pressure hose 1, on an internal tube 2, a fiber reinforced layer 3, which is made of an aromatic polyamide resin having the tensile strength per denier of 15gf or higher and the degree of elongation at break of 5% or less, is arranged. On the fiber reinforced layer 3, a wire reinforced layer 5 is arranged through a intermediate rubber layer 4. Further, on the wire reinforced layer 5, an external tube 6 made of a flexible material such as a rubber, resin material or the like is arranged for protecting the reinforced layers. The fiber reinforced layer 3 and the wire reinforced layer 5 have a braided structure or spiral structure. The strength of the fiber reinforced layer 3 to the internal pressure of hose main body is set within the range of 44-65%, preferably within the range of 50-60%.
Patent JP-H11340886-A (JP)
Title: Radio communication equipment and radio communication method
Inventor: MIYOSHI KENICHI
IPC: H04L1/06
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To reduce errors by enhancing reception performance, even when an interference signal mixes into a desired signal on the way of the signal. SOLUTION: Antenna reception signals 101-1 to 101-n are given to a weight coefficient calculation section 103. The weight coefficient calculation section 103 decides a weight coefficient for eliminating interference, based on the antenna reception signals 101-1 to 101-n and a known signal to synthesize them and to obtain a weighted synthesis signal 107. An envelope fluctuation detection section 116 detects fluctuation in the envelope of the weighted synthesis signal 107. An interference intrusion time detection section 108 detects a time, when interference is intruded from an output of the envelope fluctuation detection section 116. Envelope fluctuation detection sections 117-119 detect the fluctuations in the envelope of the received signals.  A synthesis system control section 113 switches a switch section 114, so as to provide an output of a reception signal with least fluctuations in the envelope when interference is mixed.
Patent JP-S629528-A (JP)
Title: Production of magnetic recording medium
Inventor: SATO HIROMI
IPC: C09D7/12
Filed: 1985-07-06
Abstract: PURPOSE:To obtain a magnetic recording medium having excellent running property and durability by coating a sodium alkyl sulfonate and specific copolymer on a magnetic layer formed by coating a magnetic paint contg. carbon black having a prescribed oil absorption on a non-magnetic substrate and drying the coating. CONSTITUTION:The magnetic layer is formed by coating the magnetic paint contg. the carbon black (1-15wt%) having 300ml/10g oil absorption on the non-magnetic substrate and drying the coating. The surface coating liquid prepd. by dissolving 5pts.wt. sodium alkylsulfonate and 95pts.wt. the polysiloxane/ polyoxy alkyl copolymer expressed by formula I (where m is 5-40, n is 1-5, a is 0-4, b is 5-20, a/b<0.2, R is an alkyl group of 1-4C) in 2,000pts.wt. n-hexane is coated on the magnetic layer at 1.2pts.wt. by the weight of the magnetic powder in the magnetic layer and is dried. The magnetic recording medium having the excellent running property and durability is thus obtd.
Patent JP-H10339362-A (JP)
Title: Continuously variable transmission
Inventor: TSUKADA YOSHIAKI
IPC: F16H15/52
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To improve durability relating to wearing or the like of a speed change rotary member without decreasing torque which can be transmitted, in a continuously variable transmission provided with the speed change rotary member. SOLUTION: A drive/driven rotary member 29, 30 rotatably supported to a transmission main shaft 21 comes into contact with a first/second friction transmitting surface 40, 41 of a speed change rotary member 39 supported through a support shaft 37 to a carrier 31 in a contact part P1 , P2 , respectively. Due to nearness to the transmission main shaft 21, a transmitting load is large in the first friction transmitting surface, and a bus line passing through its first contact part P1 is constituted by a circular arc curved inward. Due to being distant from the transmission main shaft 21, a transmitting load is small in the second friction transmitting surface 41, and a bus line passing through its second contact part P2 is constituted by a circular arc curved outward.  In this way, a contact area of the first contact part P1 is increased, a contact area of the second contact part P2 is decreased, without decreasing torque which can be transmitted, and durability relating to wearing or the like as a total unit of the speed change rotary member 39 is improved.
Patent JP-S5672305-A (JP)
Title: Measuring device of shape of short side of continuous casting ingot
Inventor: MIYAHARA SHINOBU
IPC: G01B21/20
Filed: 1979-11-16
Abstract: PURPOSE: To enable quick and sure measurement on on-line without being affected with heat or other environmental conditions, by rolling the detection roller while jetting cooling water and outputting a signal corresponding to the amount of recess of a short piece from a differential transformer.  
     CONSTITUTION: When an air cylinder 13 is operated so that the reference roller 5 is in contact with the short side 2 of an ingot 1, a detection roller 9 is rolled on the center of the short side 2. Accordingly, a signal corresponding to the amount of recess of the short side 2 is continuously output from a differential transformer 6. In this case, the main body 4, reference roller 5, detection roller 9 and differential transformer 6 are all cooled by cooling water. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5480204-A (JP)
Title: Self-cooling apparatus
Inventor: TOKUNAGA HARUO
IPC: F27B15/02
Filed: 1977-12-12
Abstract: PURPOSE: A self-cooling apparatus which is so arranged as to be able to feed cold air by way of a gas turbine and air compressor by the use of the heat energies being exhausted in fired matter cooling process of sintering, etc.  
     CONSTITUTION: For example, red hot sinters are moved to the right within a cooler unit 1 by a cooling conveyor 2 from a feed chute 3 and are discharged from a discharge part 13. At this time, cooling air is led into an inlet 4 and is blown into the unit 1 by an air compressor 7. This cold air undergoes heat exhanging and becomes of high temperature by passing through the sinter layer. The thermally expanded air is then led into a gas turbine 6 via dust remover 12 from exhaust hot gas outlet 5. The driving force of the gas turbine 6 directly operates the air compressor 7 by way of a speed reducer 8 or a generator is revolved and an electric motor 9 is revolved by the electric power generated thereby, by which the air compressor 7 is operated. Thereby, the apparatus is extremely effective for saving of energies. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5936945-A (JP)
Title: Input connection terminal of semiconductor device
Inventor: ARIMA HIDEAKI
IPC: H01L23/52
Filed: 1982-08-24
Abstract: PURPOSE:To prevent the insulation breakdown of a layer insulation layer due to an input surge voltage by a method wherein the field concentration due to an impressed voltage is reduced by removing corner parts generated in the enclosure shape of an electrode conductor. CONSTITUTION:The electrode conductor 3 is formed in a circular form, the corner parts are removed into obtuse angles, or one end thereof is formed into a semi-circle. The formation of the shape of the electrode conductor 3 into polygonal or arc form in this manner enables to reduce the field concentration due to the impressed voltage and thus increase the surge breakdown withstand voltage without the generation of the insulation breakdown of the layer insulation layer due to the input surge voltage.
Patent JP-H022587-A (JP)
Title: Image display device
Inventor: TANAKA NORIO
IPC: G09G5/00
Filed: 1988-06-17
Abstract: PURPOSE:To easily constitute a display control circuit such as a multiport memory by providing an address converting circuit between a data writing means and the display memory. CONSTITUTION:The means 4 converting an address given to the display memory 2 is provided between the display memory 2 storing display data and the means writing data in the display memory 2, for instance, between a CPU 1 and a plotting processor. How to accord input and output with the address converting circuit 4 can be programmed. As a result, when the CPU 1 continuously gives addresses to the display memory 2, data is written discontinuously in the display memory 2, whereas even if the CPU 1 writes data discontinuously, data can be written continuously in the display memory 2. This processing is applicable to display control such as a multiwindow and scrolling.
Patent JP-S5481099-A (JP)
Title: Superconductive coil supporter
Inventor: OOKUMA KEIJI
IPC: H01F6/04
Filed: 1977-12-12
Abstract: PURPOSE:To obtain a superconductive coil supporter which can absorb the heat intruded from the structure supporter supporting the superconductive magnet. CONSTITUTION:Superconductive coil 1 is formed by coiling the follow conductor, and the refrigerant such as the liquid helium or the like is flown into the cooling current path provided inside the follow conductor to cool coil 1 down. Coil supporter 2 is attached the both side surfaces of coil 1 with boat 3 for the structure support material provided. The refrigerant used for the compulsive cooling of coil 1 flows out of the coil to flow into cooling pipe 4 attached to supporter 2. In this way, coil supporter 2 is cooled down by the refrigerant featuring almost equal temperature to the refrigerant flowing to coil 1, so the heat intruding from the structure support material is absorbed into supporter 2. Thus, the temperature distribution can be  reduced within coil 1.
Patent JP-H10337637-A (JP)
Title: Working method for reference hole and working device for reference hole
Inventor: NOGAMI HISATAKA
IPC: G05B19/4093
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To correspond to various types of workpieces, and to carry out the working of a reference hole automatically by correcting a reference hole working position from displacement amounts of the workpiece. SOLUTION: A probe of a displacement amount measurement device 2b attached at the tip of a measurement robot 2 is moved by the measurement robot 2 at the fixed position for measurement of workpiece W to be worked. The displacement amount at each position for measurement is determined by the travelling amount of the probe, and correction values at X, Y, and Z axes of the workpiece to be worked are determined from the displacement amount. The working point of a reference hole working device is corrected by the correction values and a reference hole is worked at a prescribed position.
Patent JP-H0314857-A (JP)
Title: Polyoxymethylene composition for molding
Inventor: OKITA SHIGERU
IPC: C08K5/17
Filed: 1989-06-13
Abstract: PURPOSE:To prepare a polyoxymethylene compsn. which is excellent in the mechanical strengths and hydrolysis resistance, neither releases formalin during molding, nor sticks to a mold by compounding a polyoxymethylene with a high-mol.wt. hindered amine having a specific structure, a hindered phenol antioxidant and a metal carboxylate. CONSTITUTION:A polyoxymethylene compsn. for molding is prepd. by compounding a polyoxymethylene homo- or copolymer; a hindered amine (A) of formula I [wherein R is H or a group of formula II (wherein R' is H or CH3); and (x), (y), and (z) are each 0-10 and may be the same or different] pref. having a mol.wt. of 2000 or higher; a hindered phenol antioxidant (B) having a mol.wt. of 400 or higher, e.g. triethylene glycol bis [3-(3-t-butyl-5- methyl-4-hydroxyphenyl)propionate]; and a metal salt of a 12C or higher carboxylic acid (C) (e.g. calcium stearate). The pref. amts. of A, B, and C are each 0.01-3 pts.wt. based on 100 pts.wt. polyoxymethylene homo- or copolymer.
Patent JP-S5574206-A (JP)
Title: Circulator and isolator
Inventor: TAKEDA SHIGERU
IPC: H01P1/383
Filed: 1978-11-30
Abstract: PURPOSE:To enable small size, low cost and the durability against high power, by placing the shield plate enclosing the ground plate and ferrite core and the permanent magnet having grater external size than the ferrite core closingly on the soft magnetic substance. CONSTITUTION:The ground plate 10 is placed on the soft magnetic substance 8. Further, the shield plate 11 containing one or more ferrite cores 12 and center conductors 13 is located near the center of the upper part of the ground plate 10. Then, the permanent magnet 9 having greater external size than that of the ferrite core 12 is closingly placed on the upper part of the ferrite core 12, via the shield plate 11. Further, the case 14 is covered as required.
Patent JP-H09310025-A (JP)
Title: Expandable silicone rubber composition
Inventor: YAGINUMA ATSUSHI
IPC: C08J9/02
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To obtain an expandable silicone rubber composition, comprising a specific diorganopolysiloxane and a specified organohydrogenpolysiloxane and capable of providing a low-density silicone rubber sponge which is a cured product in a uniform cell shape. SOLUTION: This expandable silicone rubber composition comprises (A) a diorganopolysiloxane having both molecular terminals blocked with vinyl groups and 25-1000000cSt viscosity at 25 deg.C, (B) an organohydrogenpolysiloxane of formulas I and II [R<1> is an (un)substituted monovalent hydrocarbon without containing an aliphatic unsaturated bond; R<2> is an (un)substituted or substituted monovalent hydrocarbon, H or hydroxyl; (n) is an integer of >10; (m) is 3<=(m)<=10], (C) a hydroxyl group source of any of water, an alcohol, a silanol group-containing organosilane and a silanol group-containing organosiloxane and (D) a platinum group metallic compound at (20/80) to (90/10) weight ratio of the companions of formula I to formula II.
Patent JP-H05311618-A (JP)
Title: Soundproof wall
Inventor: NISHIURA YOSHIKI
IPC: E01F8/00
Filed: 1992-05-14
Abstract: PURPOSE:To see an outside scene by arranging a group of transparent splitters and a group of sound absorbing splitters filled with a sound absorbing material inside at a proper interval in the longitudinal direction. CONSTITUTION:Sound absorbing splitters 3 and transparent splitters 4 are supported by a frame 2 at a proper interval C in the longitudinal direction. The sound absorbing splitter 3 is formed with synthetic resin or metal porous plates into a hexagonal column shape, and rock wool is filled inside. The transparent splitter 4 is formed with transparent synthetic resin into a hollow hexagonal column shape. The outside scene can be seen as a continuous scene from the inside of a traveling vehicle via the utilization of an afterimage, the wind pressure of a train can be discharged to the outside through gaps between the splitters 3, 4, and noises can be effectively isolated.
Patent JP-H07335276-A (JP)
Title: Recovery method for alkaline storage battery
Inventor: SAKAI TETSUO
IPC: H01M10/54
Filed: 1994-06-06
Abstract: PURPOSE:To easily efficiently perform recovering of a nickel electrode, hydrogen storage alloy electrode, etc., in particular for an alkaline storage battery. CONSTITUTION:A soluble binding agent in a solvent and an electrode, holding an active material to a foamed shaped and felt-shaped conductive porous material, are used to remove the binding agent by the solvent in the electrode after a used battery is disassembled, and vibration is applied by an ultrasonic wave in a solution to separate the active material from the conductive porous material, so as to recover the conductive porous material and the active material. The conductive porous material after use is dissolved in acid and again used as a plating bath, and active material powder separated after use is again used as an active material.
Patent JP-S6041366-A (JP)
Title: Serial communication control system
Inventor: MIYATA MASANORI
IPC: H04L29/08
Filed: 1983-08-16
Abstract: PURPOSE:To shorten the communication time by exchanging data simultaneously among plural processors in response to a clock signal transmitted from a master microcomputer. CONSTITUTION:A master microcomputer Q101 controls the communication of a slave microcomputer Q102, a pedestal controller Q103, and an A/D converter Q104 by serial transfer control lines. For example, a port 08 of the master microcomputer Q101 is a request signal output terminal of communiation to the slave microcomputer Q102. When the slave microcomputer Q102 completes communication preparation, a signal SENABLE is returned to a port i2 of the master microcomputer Q101. When eight serial clocks SCK are transmitted from the master microcomputer Q101 thereafter, contents of an 8-bit shift register included in the slave microcomputer Q102 and that in the master microcomputer Q101 are exchanged simultaneously.
Patent JP-S6210254-A (JP)
Title: Manufacture of manganese-aluminum-carbon alloy magnet
Inventor: IBATA AKIHIKO
IPC: C22F1/16
Filed: 1985-07-05
Abstract: PURPOSE:To obtain an anisotropic magnet having high magnetic characteristics when a hollow billet of an Mn-Al-C alloy is compressed in the axial direction to manufacture an alloy magnet, by previously producing a tensile strain in the extrusion direction by specified extrusion and by making the outer surface of the billet uneven during compression. CONSTITUTION:The cavity in the container part 6 of dies consisting of a mandrel 2 and a die 3 has a hollow cross-sectional shape, and the area of the opening of the container part 6 (the area of the cross-section perpendicular to the extrusion direction) is larger than the area of the opening of the bearing part 7. A billet 1' is put in the container part 6, and after the axial direction is made parallel to the extrusion direction, the billet 1' is pressurized at 530-830 deg.C with a punch 4. A new billet 1 is then put in the container part 6 and pressurized in the same way, and extrusion is carried out by repeating the stages. The extruded billet 1 is compressed with a punch 4 for preventing the billet 1 from expanding to the central part and an outer die 9 for shaping to obtain a billet 1 whose outer surface is uneven.
Patent JP-S6126723-A (JP)
Title: Manufacture of hot-rolled ferrite stainless steel strip used for obtaining cold-rolled sheet having excellent formability and surface property
Inventor: YOSHIOKA KEIICHI
IPC: C22C38/26
Filed: 1984-07-18
Abstract: PURPOSE:To obtain the titled hot-rolled steel strip used for obtaning a cold- rolled sheet having excellent formability and surface property by adding a small amt. of Nb, heating ferrite stainless steel slab with increased content of Al, breaking down at a specified draft percentage, soaking at a specified temp., and then finish-rolling. CONSTITUTION:A ferrite stainless steel slab contg. 10-20%, by weight, Cr, 0.01-2X(C+N)% Nb, and 0.05-0.3% Al is heated at a specified temp. The hot slab is broken down at >=50% cumulative draft percentage, soaked at 900- 1,150 deg.C within one hour, and successivey finish-rolled. The steel is annealed, and pickled. Since the cold-rolled annealed sheet obtained from said hot-rolled steel strip has excellent formability and surface property, the sheet can be used for various kinds of domestic appliances, automobile parts, etc.
Patent JP-S6345218-A (JP)
Title: Antidepressive treatment using d-fenfluramine
Inventor: RICHIYAADO JIEI WAATOMAN
IPC: A61K31/135
Filed: 1987-06-15
Abstract: D-fenfluramine is administered to a human patient having seasonal depression or other forms of bipolar depression in order to alleviate or cure the depression. The invention provides the respective medicaments.
Patent JP-S6043496-A (JP)
Inventor: WASHIRII GURIGORIEUITSUCHI BER
IPC: C25C3/04
Filed: 1983-08-15
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-H099601-A (JP)
Title: Actuator for disk unit
Inventor: HASEGAWA HITOSHI
IPC: G11B5/48
Filed: 1995-06-15
Abstract: PURPOSE: To obtain an actuator which is made lightweight and which is miniaturized without spoiling the reliability of a data processing operation. CONSTITUTION: In an actuator for a disk unit, a head as a functional member is installed on one end side of an arm 20, a moving coil 30 which is operated in a magnetic circuit on the side of a housing is installed on the other end side of the arm 20, the arm 20 is turned around a conductive shaft due to the operation of the moving coil 30, and the head is positioned. In the actuator, the arm 20 is molded with a resin A, and conductive means 21, 24 which make static electricity leak to the conductive shaft are installed at the arm 20.
Patent JP-S5772015-A (JP)
Title: Flow rate control method for constant feed wares
Inventor: NAKAMOTO AKIRA
IPC: G01G11/08
Filed: 1980-10-23
Abstract: PURPOSE:To prevent accumulation of discharge integrated errors by a method wherein weighted materials are discharged from a weighing hopper at a constant speed under the instantaneous flow rate control, during supply to the hopper the control state is maintained at the just previous state, and immediately after the supply period the flow rate control with an integrated value is performed until an error in the discharge amount will be corrected. CONSTITUTION:A weighted value of a weighing device 1 is monitored by a processing unit 12 to calculate a flow rate Qs. A difference e1 between the flow rate Qs and a preset goal flow rate Qr is calculated by a substractor 13. Then, an adjuster 14 outputs voltage V1 that causes the difference e1 to become zero and this voltage V1 is applied via a selection circuit 15 to a motor 4 which is a control object 16. As a lower limit level detector 6 detects the reduction of the weighed materials, the materials are supplied from the weighing hopper 5 to 4. During supply of the materials the processing unit 12 is maintained at the state just prior to the supply by a signal J. Immediately after the supply period, control is performed via the selection circuit 15 and an adjuster 18 until a difference signal e2 between signal from a goal discharge weight calculating section 23 and an integrated discharge amount signal from a processing unit 24 becomes to zero. This permits to prevent accumulation of discharge integrated errors.
Patent JP-H09327640-A (JP)
Title: Air spray gun for two-part liquid mixed coating material
Inventor: YAMAGUCHI HIDEKI
IPC: B05B7/04
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To provide an air spray gun for a two-part liquid mixed coating material which can reduce the curing of a curing liquid component and meet the needs of various kinds of coating. SOLUTION: When a lever 1 is rotated and a valve 12 is opened, pressurized air is fed through a flow path 5 and exhausted outside through an exhaust opening 13, and an impeller 6 is rotated and a propeller 8 in a mixing chamber 4 is rotated linking with the rotation of the impeller, and negative pressure is generated in the vicinity of mixing chamber inlets 10 and 11. Negative pressure is generated in the vicinity of a coating material discharge opening 9 by the pressure of air exhausted out of the air exhaust opening 13 formed around the coating material discharge opening 9.  A coating material component and a catalyst component respectively fed into the mixing chamber 4 through flow paths 2 and 3 are atomized at the mixing chamber inlets 10 and 11 and sucked into the mixing chamber 4 by the negative pressure, and the foggy coating material component and the catalyst component are agitated by the properller 8 and mixed uniformly, and a foggy mixture is exhausted outside through the coating material discharge opening 9 by the negative pressure in the vicinity of the coating material discharge opening 9.