baber/WOPTO huggingface dataset:
Patent JP-S615927-A (JP)
Title: Branch reinforcement of continuous fiber reinforced plastic structure
Inventor: KONDOU KATSUMI
IPC: B29K105/08
Filed: 1984-06-19
Abstract: PURPOSE:To improve the strength of branches by providing a branch guide which is shaped for a beam guide passage to suit the shape of the branch and by providing a continuous fiber reinforced plastic beam along the above passage. CONSTITUTION:Branch guide pieces 4a and 4b that are shaped for a beam guide passage 5 to suit the shape of a branch are provided at places where a branch portion of a structual body is formed. Then, a continuous fiber reinforced plastic beam is formed by impregnation of continuous fiber such as carbon fiber, glass fiber and etc. with epoxy resin etc. and along the beam guide passage 5 of the above branch guide pieces 4a, 4b the above plastic beam is provided, resulting in a remarkable improvement in a strength against destruction of the branch portion of the structural body, and further, the overall strength improvement of the structure is brought forth.
Patent JP-S61284254-A (JP)
Inventor: KAWANO TAKUMI
IPC: A61M39/02
Filed: 1985-06-12
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-H0849046-A (JP)
Title: Rare earth/iron magnetostriction material and its production
Inventor: KIYOU JITSUKIYUU
IPC: H01L41/20
Filed: 1995-05-25
Abstract: PURPOSE: To provide a rare earth-iron base magnetostriction alloy with excellent magnetostriction characteristics and its production method by adding a small amount of B to a Dy-Fe alloy and coagulating it by rapidly cooling with a suitable cooling rate.  
     CONSTITUTION: The magnetostriction alloy is produced by ejecting the molten hot liquid of the mother alloy, comprised of 25≤Dy≤30 at.%, 56≤Fe<75 at.% and the balance B, on a cooling roll rotating with a 10-50 m/sec linear velocity under inert gaseous atmosphere and quenching to make a thin band form. Besides the rare earth-iron base magnetostriction material has a fine structure having a uniform distribution of crystal grains of 10 nm size and exhibits a large magnetostriction characteristics even in a low magnetic field. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S5981501-A (JP)
Inventor: FISHER JOHN RICHARD
IPC: G01B3/10
Filed: 1983-07-13
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-H07332510-A (JP)
Title: Valve device for fluid
Inventor: FUKAO TAMIO
IPC: B28B13/02
Filed: 1994-06-08
Abstract: PURPOSE:To provide a valve device prolonging the service life and reducing the cost, by providing a pressing means crushing an external surface of a hollow elastic body circulating a fluid, and providing a pressure receiving member arranged in a side reverse to the pressing means by interposing the hollow elastic body to indicate pressing force of the pressing means. CONSTITUTION:When pressurized air is supplied into an expansion tube 25, it is inflated to crush a hollow elastic body 21 pressed between the tube 25 and an upper supporting plate 22. Consequently, a valve is placed in a closed condition, to impede supplying slurry to a casting mold. When the pressurized air in the expansion tube 25 is discharged, it is formed in a double sheet flat tube shape, and the hollow elastic body 21 is restored to the original hollow shape by its self having elastic restoring force. Consequently, the valve is placed in an opened condition, and slurry can be supplied to the casting mold. Accordingly, the valve can be automatically opened/closed through a simple structure, to eliminate sliding in a condition that a material particle in the slurry is bitten, so that extending a life can be attained by decreasing wearing.
Patent JP-H01297439-A (JP)
Title: Rubber composition
Inventor: FUSAMAE HIROSHI
IPC: C08L9/00
Filed: 1988-05-24
Abstract: PURPOSE:To provide the subject composition having excellent processability and vulcanization physical properties, containing a low mol.wt. dienic polymer and a high mol.wt. dienic polymer having specific mol.wts., respectively, and modified with specified modifying agents, respectively, as rubber components. CONSTITUTION:(A) A dienic polymer having a weight-average mol.wt. of 1,000-12,000 and (B) a dienic polymer having a weight-average mol.wt. of 15,000-800,000, respectively, are first modified with a modifying agent selected from a coupling agent, a modifying agent having a group of formula I (Y is O or S) and a group of formula II (R<1> is H, 1-20C alkyl, etc.) together, a modifying agent having a combining group of formula R<2>-(N=C=)n (R<2> is hydrocarbon; n is 1-3) and an organic metal modifying agent of formula (R<3>)3-M-X (R<3> is 1-20C alkyl, aryl, etc.; M is an atom of the group IV B; X is halogen). Subsequently, 5-50wt.% of the modified component A and 95-50wt.% of the modified component B are compounded with each other as rubber components to provide the objective composition.
Patent JP-S61108950-A (JP)
Inventor: RANDOORU ROI UIRIAMUSU
IPC: G01M11/00
Filed: 1985-06-12
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-H05327488-A (JP)
Title: Synchronizing step-out detecting circuit for phase locked loop
Inventor: SAIKI EISAKU
IPC: H03L7/095
Filed: 1992-05-19
Abstract: PURPOSE:To improve the detection accuracy, to eliminate the delay of the detection time by discriminating as non-synchronizing between a subordinating synchronizing clock and a subordinated synchronizing clock when the pulse width becomes larger than a imported threshold value. CONSTITUTION:An input signal 108 of a subordinated synchronizing clock and an output signal 113 of a voltage control oscillator 104 being a subordinating synchronizing clock are inputted to a phase comparator 101. When the phase of the input signal 108 leads, the pulse width of an INC pulse signal 109 becomes longer. When the phase of the input signal 108 lags, the pulse width of a DEC pulse signal 110 becomes longer. Accordingly, the non-synchronizing can be detected by monitoring the pulse width. First, a pulse width monitoring section 106 uses a detection reference clock to monitor and measure the pulse width. Then a non-synchronizing detecting section 107 discriminates monitoring result 116 of the pulse width monitoring section according to the sensitivity imparted by a detection sensitivity cutting signal 115 and outputs a non-synchronizing signal 117 when judged to be non-synchronizing.
Patent JP-H0423494-A (JP)
Title: Flexible printed wiring board
Inventor: KAIZU MASAHIRO
IPC: H05K3/46
Filed: 1990-05-18
Abstract: PURPOSE:To enable easy soldering of a lead-out wire by forming a multilayer connection end part by bending and laminating a wide connection end part so that its width is approximately the same as that of a fine pattern formation part. CONSTITUTION:A connection end part 2 of FPC is divided into three connection end parts of 12a to 12c, and the width of each connection end part is formed a little larger than the width of a fine pattern formation part 11, respectively. An external connecting end part 3b is exposed to a front side and external connecting end parts 3a, 3c are exposed to a rear side. Furthermore, the end part 12a is bent above the end part 12b along line C-C, the end part 12c is bent below the end part 12b along line D-D; a lamination part thereof is jointed through adhesive 4. Thereby, it is possible to enlarge a wire cable to a circuit pitch which can be connected by soldering and to simplify soldering operation.
Patent JP-H09311665-A (JP)
Title: Driving circuit of liquid crystal display apparatus
Inventor: NAKAMURA MIKA
IPC: G09G3/36
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To lessen the electric consumption in an optimized way by providing shift resistors in N stages in total number divided into L blocks, shift resistors for shift clock masks in stages L, a means to mask a clock, and specifying the L value. SOLUTION: Corresponding to the cycle of clock signal MCLK, mask signals M(1)-M(L) are successively sent out from respective stages of shift resistor MSR for shift clock mask signals. Clock signals CLK for shift resistors SR in N stages are divided corresponding to the number L of the stages of the shift resistors MSR for shift clock mask signals, masked by respective mask signals M(1)-M(L), and sent to the shift resistor SR as clock signals LCLK (1)-LCLK(L). The number L is set to be an integer near the value m obtained from an equation m=<3> √ (N<2> /2), where<3> √ stands for a cube root. Consequently, the electric power consumption of a driving circuit can be lessened to the minimum limit.
Patent JP-S63290180-A (JP)
Title: Multi-actuator speed control circuit
Inventor: ISHIZUKA HIROMI
IPC: H02P29/00
Filed: 1987-05-22
Abstract: PURPOSE:To improve followability, by varying the referential current of a DA converter through charges accumulated in a capacitor of a CR filter, thereby varying target speed signal slowly. CONSTITUTION:An output from a track address counter in a seek logic 1 is converted through a DA converter 2 into an analog signal which is converted through a non-linear processing circuit 3 into a target speed signal. Since an analog switch 11 is closed at a time point when an actuator 6 starts motion, the speed signal is fed to the DA converter 2 and the target speed signal is low. When a speed error signal falls within some range, the analog switch 11 opens to increase the reference current of the DA converter 2 so as to increase the target speed signal. Here, the target speed signal is increased slowly corresponding to the characteristic of an RC filter 19.
Patent JP-H05293342-A (JP)
Title: Ceramic filter
Inventor: OKAMOTO KENICHI
IPC: B01D71/02
Filed: 1992-04-21
Abstract: PURPOSE:To provide a ceramic filter capable of increasing the area of the membrane per unit volume and hardly causing the cracking of the skeleton. CONSTITUTION:A three-dimensional network structure is formed with a porous skeleton 4 having an internal path 1 through which a material to be filtered flows and a ceramic membrane having pores whose diameter is smaller than that of the pores in the skeleton 4 is formed on the surface of the skeleton 4 to obtain the objective ceramic filter.
Patent JP-S62285682-A (JP)
Title: Pulse train control method for servomotor
Inventor: KOBAYASHI HIROSHI
IPC: H02P29/00
Filed: 1986-05-30
Abstract: PURPOSE:To remove slip between a feed-roller and a member to be fed, and to improve the precision of feeding by selecting a proper cam curve formula on rise and on stoppage. CONSTITUTION:The time data of pulse generating spacings are memorized to an ROM 10 at the center in an acceleration region and a deceleration region, and the data of an address shown by an address counter 11 is preset to a time counter 12. Data memorized to the ROM 10 are set at pulse time intervals when the adjustable speed curve of a servomotor in adjustable speed regions on the rise of revolution and on stoppage is formed along a proper cam curve formula.
Patent JP-H08321386-A (JP)
Title: Discharge lamp lighting device
Inventor: GOURIKI TAKESHI
IPC: H05B41/16
Filed: 1995-05-26
Abstract: PURPOSE: To prevent large stress from being applied to a device, regardless of power voltage, and provide a compact and inexpensive discharge lamp lighting device. CONSTITUTION: An AC power supply E feeds power to a discharge lamp La via a current limiting element L1, thereby lighting the lamp La. A series circuit made of an overcurrent detecting element CF1 to open upon the flow of overcurrent, and a temperature detecting element TF1 to open upon the rise of the over-temperature of the element L1 is provided between the power supply E and the element L1. Also, a diode D1 is connected to both ends of the element TF1 in parallel and overcurrent is supplied to the element CF1 prior to the occurrence of shortcircuit in the element TF1 after the opening thereof. The element CF1 is thereby opened. According to this construction, a device is protected against large stress, regardless of power voltage and at the same time, a compact and inexpensive discharge lamp lighting device can be provided.
Patent JP-S5917320-A (JP)
Inventor: WADA KIKUO
IPC: A47J27/00
Filed: 1982-07-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000323619-A (JP)
Title: Semiconductor device material using ceramic, and manufacture thereof
Inventor: ISHII TAKASHI
IPC: H01L23/14
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device material with high reliability under severe heat cycles by preventing damages to or deformations of a ceramic base material when the ceramic base material is adhered with aluminum with high adhesion. SOLUTION: There are provided ceramic base material 1 made of aluminum nitride or the like, and a high melting point metal layer 2 made of a high melting point metal such as W or the like on the ceramic base material 1. On this high melting point metal layer 2, a conductive layer 3 containing aluminum as a main body is adhered. On the high melting point metal layer 2, a metal intermediate layer and/or a nickel layer having a melting point lower than that of the conductive layer 3. In this case, the conductive layer 3 containing aluminum as a main body may be adhered on this metal intermediate layer or the nickel layer.
Patent JP-H08307902-A (JP)
Title: Picture signal recording method/device, picture signal reproducing method/device and picture signal recording medium
Inventor: TAWARA KATSUMI
IPC: H04N19/00
Filed: 1995-04-27
Abstract: PURPOSE: To record and reproduce a solid picture by means of stereo vision, which has compatibility with a present-use television, in a multilayer disk through the use of compression encoding. CONSTITUTION: A picture for right-eye 301 and a picture for left-eye 302 by stereo vision are generated. They are compression-encoded by encoding devices 303 and 304 and they are recorded into the multilayer disk 305 having plural information recording layers. At that time, a picture signal for one-eye by stereo vision is constituted to be similar to a present-use television signal. At the time of reproduction, a present-use television picture is reproduced by decoding only the signal of a layer where the present-use television signal is recorded by a decoding device 306. Furthermore, the picture by stereo vision is reproduced by decoding the signal of the layer where the present-use signal is recorded as a picture for right-eye 308 and decoding the signal of the other layer as a picture for left-eye 309.
Patent JP-H0740249-A (JP)
Title: Surface processing device
Inventor: URAGAMI FUKASHI
IPC: B24C5/02
Filed: 1994-05-18
Abstract: PURPOSE:To remove foreign matters such as an old coating film and trust stuck on the surface of an object so as to improve the workability of surface roughing on the surface of the object by providing a nozzle for jetting surface processing material to the surface of the object and mounting a mechanism for rotating and revolving the nozzle. CONSTITUTION:Air inside a pressure reducing space 14 is exhausted through a suction hose connected to the bottom part of a case 4 by operating a pressure reducing means and the pressure in the pressure reducing space 14 is reduced and a device 2 is absorbed to the surface F of an object. The device 2 is made self-movable by rotation of a wheel 46 caused by a geared motor when the device 2 is absorbed to the surface of the object F. The surface F is cleaned by jetting abrasive grains together with extra high-pressure water from the nozzle 64 in this state and foreign matters peeled off from the surface F are collected together with water and abrasive grains through the suction hose. The nozzle 64 is attached to a oscillating cylinder 62 supported by a oscillated body 68 and it rotates and revolves in an universal joint mechanism 60 about its shaft center by means of rotational drive of a main crank 106 owing to a geared motor.
Patent JP-S5251148-A (JP)
Title: Ice storage detection device for automatic ice machine
Inventor: YAMAMOTO MIKIO
IPC: F25C1/04
Filed: 1975-10-22
Abstract: PURPOSE: Devised is an ice storage detector for an automatic ice machine in which detection lever is fixed to a block of ice elastically and on free slanting movement basid. A switching unit controlling the ice-making is provided in the proximity of the detection lever, so that situation on the storage of ice can be detected promptly and correctly. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08294883-A (JP)
Title: Articulated arm type conveying method
Inventor: MATSUURA NOBUHIRO
IPC: B25J9/06
Filed: 1995-04-26
Abstract: PURPOSE: To work well with a variety of carrying forms easily with change of a small number of component parts by furnishing a hitch pin emerging/ retracting device which performs engagement and disengagement with/from a transporting pallet where a hitching member is installed at the end of an arm, hitching the pallet with the hitching member, and transporting on a guide rail. CONSTITUTION: When a pallet in one pallet standby position is to be transported to the next standby position, a hitch pin behind a hitching member 1 fixed to a pivot B is engaged by a front hitch pin hole 2 in the pallet through the action of a hitch pin emerging/retracting device, and the pivot B is slided on a guide rail 5 between processing jigs through the action of an actuator M to travel till the transport stroke E. Then the pallet is disengaged from the hitching member 1, and the actuator M is rotated reversely, and the pivot B is retreated by numerical control till the position where the rear hitch pin hole 3 in the pallet can engage the front hitch pin of the hitching member 1. If then the hitching member 1 is engaged by the rear hitch pin hole 3 and the pivot B is moved till the transport stroke E, the pallet is carried to the next standby position.
Patent JP-2000059795-A (JP)
Title: Method and device for adaptively scaling motion vector information in information stream decoder
Inventor: FLORENCIO DINEI AFONSO
IPC: H04N7/50
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To sharply reduce memory that is needed for decoding a video image and memory band width by compressing motion vector information, with a method in matching with the compression quantity given to a predicted image information frame and a prediction type used to form the predicted image information frame. SOLUTION: A pixel processor 120 compresses a video stream S5, according to a scaling factor SF and produces a compressed video stream S5' having a compression ratio 1: SF. An anchor frame memory 117 receives the stream S5' and stores it. The size of the memory 117 can be reduced by the quantity which matches with the compression ratio SF utilized by the pixel processor 120. Meanwhile, an MV scaling routine 200 responds to a scaling factor used by the processor 120 and adaptively scales a motion vector related to a predictive frame.
Patent JP-2000323585-A (JP)
Title: Semiconductor device
Inventor: ODA YUJI
IPC: H01L21/8238
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To operate at a higher voltage than drain withstanding voltages of both p- and n-channel MOS transistors by forming four or more second conductivity type diffused layers on a first conductivity type semiconductor substrate and forming first conductivity type diffused layers in at least two second conductivity type diffused layers. SOLUTION: In a first p-well 18 surface first and second n-type diffused layers 35, 36 are formed, and a gate electrode 51 is formed on between both through a gate oxide film, thus forming an n-channel MOS transistor 4. In a second p-well 19 third and fourth n-type diffused layers 37, 38 are formed and in a third p-well 20 fifth and sixth n-type diffused layers 39, 40 are formed to constitute n-channel MOS transistors 5, 6. Thus the cascade connection can be made also at the n-channel MOS transistors 4, 5, 6 and an IC can be operated at a higher voltage than the drain withstanding voltage of each transistor.
Patent JP-H04353446-A (JP)
Title: Manufacture of decorative panel
Inventor: HINISHI EIJI
IPC: B32B21/08
Filed: 1991-05-30
Abstract: PURPOSE:To manufacture a decorative panel having decorative paper and a surface protecting layer both of which are made hard to release and excellent in surface aptitude with excellent manufacturing efficiency. CONSTITUTION:A decorative panel is manufacture by a method wherein a surface protecting resin layer 8 consisting of electron beam curable resins 5, 6 is formed on the surface of raw paper 1 subjected to smoothing treatment on its surface side and improved in resin permeability on its rear side through a pattern layer 3 to prepare decorative paper 4 to allow the electron beam curable resins 5, 6 to penetrate in the decorative paper 4 from the rear thereof and this decorative paper 4 is integrated with a base material whose surface is coated with high viscosity electron beam curable resins 5, 6 and a resin film is superposed on the surface of the surface protecting resin layer 8 to irradiate the whole with electron beam.
Patent JP-H05325995-A (JP)
Title: Electrolyte for impregnation of phosphoric acid fuel cell and impregnation method
Inventor: MITSUNAGA TATSUO
IPC: H01M8/04
Filed: 1992-05-20
Abstract: PURPOSE:To provide electrolyte for impregnation and impregnation method using it which is not required to be heated at high temp. when a component of phosphoric acid fuel cell is impregnated therewith and which can reduce the increase in the particle dia. or elusion of platinum of electrode catalysis layer. CONSTITUTION:A phosphoric acid fuel cell impregnation electrolyte contains phosphoric acid or phosphoric acid dilluted with water and keton organic solvent. By using the impregnation electrolyte the electrolyte can be impregnated in a battery component at a low temp. in a short time by a simple method.
Patent JP-S5829587-A (JP)
Title: Electron beam welding method for long and hollow round bar
Inventor: MIYAZAWA TAKASHI
IPC: B23K15/06
Filed: 1981-08-14
Abstract: PURPOSE:To make the manufacture of a long-sized pipe having stable quality possible by evacuating air from one end of two hollow round bars to be butt- welded with a vacuum pump, blinding the other end, containing the narrow range including the butt parts in a vacuum chamber and welding said parts while rotating the round bars synchronously. CONSTITUTION:One end of two hollow pipes 1, 2 to be butt-welded is connected through an adapter 6 having a rotating seal to a vacuum pump, by which air is evacuated therethrough. The other end 5 is held blinded. The extremely limited range including the butt parts is contained in a welding chamber 3 via packings 4, 4' for vacuum sealing. The pipes 1, 2 are rotated synchronously with rotating mechanisms 7, 7' and while the inside of the chamber 3 is evacuated to a vacuum with an another evacuating device, the joint parts are welded by an electron beam.