baber/WOPTO huggingface dataset:
Patent JP-S6354386-A (JP)
Title: Phospholipid and use thereof
Inventor: AONO TETSUYA
IPC: A61K39/395
Filed: 1986-08-26
Abstract: NEW MATERIAL:A compound expressed by formula I (m represents a positive integer). EXAMPLE:2-Acetoxy-3-(7-carboxyheptyloxy) propyl 2-trimethylammonioethyl phosphate. USE:An antigen useful for preparation of an antibody specific to a platelet activating factor (PAF), which antibody is useful for an assay of PAF. PREPARATION:A compound expressed by formula II (x represents hydroxyl- protecting group; Ph represents phenyl) is reacted with a compound expressed by the formula Z-(CH2)m Y (Z represents Br, I, etc.; Y represents cyano, 2- oxazolinyl, etc.), followed by deprotection of the product and esterification of group Y thereof. Then the produced compound expressed by formula III (R represents 1-4C alkyl) is reacted with a compound expressed by formula IV, and the product is reacted successively with water and triethylamine. The obtained compound expressed by formula V (Me represents methyl) is then successively subjected to hydrolysis, hydrogenolysis and acetylation.
Patent JP-H0365699-A (JP)
Title: Recovering and reusing device for abrasive grain in dry grain blasting abrasive device
Inventor: TOGO KOJI
IPC: G21F9/28
Filed: 1989-08-03
Abstract: PURPOSE:To intend to realize a sound particle size classification by vacuuming abrasive grains, by making an air flow of vacuuming rise up from a lower end of a straight stand pipe which is provided at an upper part of an abrasive grain collecting tank, and by dropping and collecting the abrasive grains having sizes larger than those can be borne by the air flow velocity. CONSTITUTION:Abrasive grains 3 which are transferred by a suction hose 4 are discharged upwardly from a spouting end 7 of the suction hose 4 at a lower part of a straight stand pipe 6 erected on an upper part of an abrasive grain collector 5. An inner diameter of the straight stand pipe 6, is designed to give a final falling velocity corresponding to a required size of an abrasive grain diameter to be collected. Coarse grains from which fine grains are already removed by a wind power grain classification in the straight stand pipe 6, are dropped down into a rotary tank 5 and then are spouted again and used as abrasive grains for a contamination removal work. An air flow exhausted from a fine grain discharge pipe 8 which is connected to an upper end of the straight stand pipe 6, is sucked and exhausted by a volume typed blower 12 after a dust collection by a cyclon 9 and bag filter 10.
Patent JP-H0365143-A (JP)
Title: Separation of high protein fraction and high dietary fiber fraction from wheat bran
Inventor: YAMADA HIDEAKI
IPC: A23L33/22
Filed: 1989-08-03
Abstract: PURPOSE:To efficiently separate and recover a high protein fraction and a high dietary fiber fraction from wheat bran by grinding the wheat bran into a bran powder having a specified particle size, removing the coarse powder and subsequently classifying the residual powder into fractions, respectively, having a specified particle size. CONSTITUTION:I. Wheat bran is ground into a powdery bran of wheat containing >=60wt.% powder having a particle size within a range of 10-300mum [process (a)]. II. From the powdery bran of wheat prepared by the process (a), coarse powder having >=300+ or -25mum particle size is separated and classified as (A) fraction [process (b)]. III. From the residual powder from which the coarse powder [fraction (A) is removed in the process (b), fine powder having <=30mum particle size is separated [process (c)], as necessary, and classified as (D) fraction. IV. The residual powder after above-mentioned processes (b) and (d) is finally classified into a fraction [a high dietary fiber fraction: (B) fraction] having >100+ or -25mum particle size and the other fraction [high protein fraction: (C) fraction] having <=100+ or -25mum particle size.
Patent JP-S6180320-A (JP)
Title: Cursor control device
Inventor: KAJISA SHUNICHI
IPC: G06F3/0481
Filed: 1984-09-27
Abstract: PURPOSE:To improve the operability of a display device and the processing efficiency of a cursor control device by reading out functional information stored in a definition function storage means at the repeated depression of a cursor moving key to control the moving distance of a cursor. CONSTITUTION:A data processing system using a cursor control device is constituted of an input device 1, an input control part 2, a data processing part 3, a definition function storage part 4, a cursor position conversion part 5, a display device 7, and a display control part 6. In this case, a definition function or its reverse function is set up and moving distance of the cursor and a cursor moving key are repeatedly depressed, the number of times of the repetition is used as a subtrahend or an addend on the basis of said definition function or the like. The functional information stored in said storage part 4 is read out on the basis of an auto-repeating function at the movement of the cursor to control the moving distance of the cursor. Thus, various and rapid cursor movement can be attained only by using a normal keyboard.
Patent JP-H0864500-A (JP)
Title: Signal processing method, regulating method of position detecting optical system, target pattern and method and apparatus for exposing
Inventor: KOMORIYA SUSUMU
IPC: G03F9/00
Filed: 1994-08-25
Abstract: PURPOSE: To provide a target pattern which can obtain a position detection signal of excellent contrast and symmetry. CONSTITUTION: A target pattern 1 detected by a position detecting optical system of the wavelength λ, numerical aperture MA and partial coherence cr of an inspection light is formed of a repeating stepwise difference 1b of a dot or a line 1a of a protruding width W1 (<0.5λ (l+σ)/NA), a pitch P (<λ (1+σ/NA) disposed at the periphery, and a protruding width W2 (<0.5λ(1+σ)/NA). A target pattern 2 is formed of a repeating stepwise difference 2b of a dot or line 2a of a recess width W1 (<0.5λ(1+σ)/NA), a pitch P (<λ (1+σ)/NA), and a protruding width W2 (0.5λ (1+σ)/NA).
Patent JP-H1142669-A (JP)
Title: Stopping device of injection unit in injection molder and vertical injection molder
Inventor: SATO TOSHIYUKI
IPC: B29C45/07
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To facilitate the adjusting work at the changing of nozzles different in lengths. SOLUTION: When an injection unit 7 is lowered, at the final stage of its lowering, a detecting switch 12 is actuated by a stopper 11, which also serves as a dog, resulting in outputting a detection signal. By this outputted signal, the lowering speed of the injection unit 7 is lowered and, just after that, by abutting the abutting part 9b of the injection unit 7 against the stopper 11, the injection unit 7 is stopped under the state that a nozzle 6 is urged against a mold 3. Since the stopper 11 also serves as the dog of the detecting switch 12, no dog is necessary to be provided as an extramember. Further, when a nozzle having a length different from that of the existing nozzle is changed, the adjustment for the changed nozzle is only the adjustment of the position of the stopper 11 in response to the length of the changed nozzle.
Patent JP-S6355214-A (JP)
Title: Take-down type surface layer casing for earth drill pile
Inventor: KONDO HIROHISA
IPC: E02D5/34
Filed: 1986-08-27
Abstract: PURPOSE:To obtain a surface layer casing to be inserted even for any diameter of earth drill pile by a method in which panels with connectors are connected to both-side edges and the connectors of the panels are held in a shape by fixers. CONSTITUTION:Panels 1b having female connectors 2a and male connectors 2b on its both side edges are connected in a given number, and bolts 10 provided for the connectors 2a are clamped. The angles between the panels are fixed to form a surface layer casing for earth drill pile. The number of the panels 1b is regulated so as to make it applicable to various diameters of earth drill piles. The stock control and transportation thereby can thus be made easier.
Patent JP-H0859191-A (JP)
Title: Automatic loosening and stopping device of winch
Inventor: MAENO ISAMU
IPC: B66D1/14
Filed: 1994-08-25
Abstract: PURPOSE: To reduce the shock to a machine body even when the weight or speed of a cargo is large in automatically stopping the winding-up or winding- down of the winch. CONSTITUTION: A control part 32 calculates the weight M, the lift H and the speed V of a suspended cargo, and outputs the signal of the tiltation amount (q) to a regulator 31 to reduce the winding-up/down speed of a winch motor 16 based on the target value F of the impact force which is stored in the memory 36 and generated when the winch is automatically stopped and the height H1 , H2 of the suspended cargo when the winding-up/down of the winch 12 is stopped. In addition, when the suspended cargo reaches the height H1 or H2 , the stop signal S1 or S2 is outputted to a solenoid valve 24 or 27, and the pilot oil is shut off to return a direction control valve 19 to the neutral position, and the rotation of a winch motor 16 is stopped to automatically stop the winch 12.
Patent JP-S6095790-A (JP)
Title: Semiconductor current source circuit
Inventor: MATSUMOTO MASAAKI
IPC: H03F3/34
Filed: 1983-10-28
Abstract: PURPOSE:To decrease the dropping time of the potential of a signal line and to reduce the power consumption by producing a large current only when the signal line is changed to a low potential from a high potential and discharging quickly the capacity of the signal line. CONSTITUTION:When the anode of a diode D1 of a potential transmitting circuit 10 is changed to a low potential from a high potential, this change of potential is transmitted with no delay to the base of a PNP transistor TRQ3 of a pulse current source circuit 12 via a Schottky diode D2. While said potential change is transmitted to the base of an NPN TRQ2 of the cirfuit 12 via a potential delay circuit 14 after a delay time corresponding to a time constant obtained by a resistance R2 and a capacitor C1. Then the circuit 12 is turned on when the difference between bases of TRQ2 and Q3 is set at a prescribed level. Thus a large pulse current is produced via a constant current source I1, and the capacity of a signal line connected to a juncture part P is quickly discharged. This decreases the dropping time of the signal potential and also stops the flow of a large current in a steady mode. Thus the power consumption is reduced.
Patent JP-S6179079-A (JP)
Title: Multi-way valve
Inventor: FUJIKAWA SHIGETAKA
IPC: F16K11/04
Filed: 1984-09-25
Abstract: PURPOSE:To prevent any contaminant from mixing into transferred liquid by opening both the terminal port of a hollow pipe which passes through one of valve boxes and the terminal of another hollow pipe which reciprocatively slides in the same direction as of the action of said pipe and placed inside the other valve box and constituting a valve as to have both the opened parts make contact with each other. CONSTITUTION:A hollow pipe 6 inside a valve box B slides toward a valve box A by the action of a cylinder 7 and the open port 13 of the hollow pipe 1 at the side of the valve box A makes contact with the open port 61 of a hollow pipe 6. The open ports making contact with each other are placed in a relation between a valve body and a valve seat. Straight flow passage free from any flow leak can be formed by such contacting. As the sliding trace of both the hollow pipes 1 and 6, not only straight reciprocating trace but also arcing reciprocating trace may be adopted. By use of such constitution, bubbles can be perfectly prevented from mixing into coating emulsion. And escape of bubbles and flushing property can be improved because discharge flow passage is made straight.
Patent JP-S6263050-A (JP)
Title: Tool data controller
Inventor: TSUJINO KOICHI
IPC: G06K19/04
Filed: 1985-09-11
Abstract: PURPOSE:To facilitate the control of tool data in a tool data controller used for a machining center or the like by registering and memorizing the tool data such as tool length, tool diameter, tool offset amount, etc. in the tool itself. CONSTITUTION:In the beginning of operation of a controller, since a data memory unit 10 of a tool shank in a tool interchanging position is opposed to a data input/output unit 20, coils 23, 12 of the data input/output unit 20 and data memory unit 10 are electromagnetically coupled with each other. Thus, the signal of power supply frequency is transmitted to a power supply unit 19 to supply power to each unit. Data thus memorized in RAN 16 is FSK modulated through CPU 14 by a modulation high frequency amplifier 18 and transmitted to the data input unit 20 through the coil 12. The data input unit 20 demodulates this signal by a demodulator 28 and transmits it to CPU 30 which transfers these data to a controller of a machine tool through an interface 33 to judge the necessity for data change.
Patent JP-H0545549-A (JP)
Title: Method for fitting optical component to optical pickup and optical component fixation structure
Inventor: AJIKI SEIICHI
IPC: G11B7/135
Filed: 1991-08-12
Abstract: PURPOSE:To facilitate the assembling operation and improve the reliability by positioning and fixing a lens and a laser beam source body which constitute optical components in one body across a spacer. CONSTITUTION:The laser beam source body 4 is provided at a specific position on a substrate 1 and the collimator lens 10, a prism 11, a 1st beam splitter 11a, a filter 20, 2nd and 3rd beam splitters 12 and 12a, etc., which constitute plural optical components are provided along the optical axis of laser beam 9 and fixed to the substrate 1 with an adhesive. The laser beam source body 4 and collimator lens 10 are coupled previously in one body across the spacer 101 and an adhesive part 101a to constitute one unit. Namely, the laser beam source body 4 and collimator lens 109 are constituted into the unit, so the assembly of the optical components is made easy and speedy and disordering resulting from temporary fixation and sealing resin is reducible.
Patent JP-S5991144-A (JP)
Title: Polyvinyl chloride resin composition for coloring and molding
Inventor: NAKANISHI KATSUNORI
IPC: C08L27/06
Filed: 1982-11-18
Abstract: PURPOSE:To provide the titled resin compsn. which does not cause deposition of foreign matter on dies during molding, by blending a silane coupling agent- treated inorg. pigment as a colorant with a rigid polyvinyl chloride compound contg. a lead stabilizer. CONSTITUTION:In a resin compsn. for coloring and molding, obtd. by blending a colorant with a rigid polyvinyl chloride compound contg. a lead stabilizer, an inorg. pigment treated with a silane coupling agent is used as said colorant. The rigid polyvinyl chloride compound is composed of vinyl chloride homopolymer having an average degree of polymn. of 700-1,300 or a copolymer of vinyl chloride with styrene, ethyl acrylate or vinyl acetate, said homoplymer or copolymer containing a lead stabilier, a metallic soap stabilizer, a lubricant such as stearic acid, etc. blended therewith. Preferred silane coupling agent is gamma- aminopropyltriethoxysilane.
Patent JP-H0530316-A (JP)
Title: Synchronization establishment system
Inventor: MORITA TOSHIYA
IPC: H04L7/00
Filed: 1991-07-17
Abstract: PURPOSE:To attain quick establishment of synchronization between network interfaces. CONSTITUTION:When the synchronization is not established, a transmission station A is provided with a synthesis section 13 as a transmission signal synthesis means converting a master data to allmark 1 1a and sending the result together with an F-bit string 2. Furthermore, a reception station B is provided with a synchronization pattern detection section 5 as a synchronization pattern detection means to detect a synchronization pattern and a synchronization protection section 16 as a synchronization protection means to confirm the synchronization establishment based on the detected synchronization pattern.
Patent JP-H0652099-A (JP)
Title: Fifo memory and its access control system and processing system using fifo memory
Inventor: YUNO KAZUHARU
IPC: G06F5/06
Filed: 1992-07-28
Abstract: PURPOSE:To form a FIFO memory that is never filled with data without using the large number of FIFO stages. CONSTITUTION:A write pointer 2 is provided to show a specific address of a memory array 4 to which the data are written and also updated every time the data are written. Meanwhile a read pointer 7 is updated every time the data are read out and show a specific address of the array 4 where the data are read out. A data write control circuit 1 is added to calculate the data storing state from the value of both pointers 2 and 7 together with a data storing state monitoring circuit 6 which reports the calculated data storing state to a data read control circuit 8 and a data write control circuit 1 which varies the time interval when the answer of the write signal is outputted after the input of a data write request in accordance with the data storing state.
Patent JP-S6445597-A (JP)
Title: Divider for printed board
Inventor: MORI KAZUO
IPC: B26D1/24
Filed: 1987-08-12
Abstract: PURPOSE: To eliminate the adhesion of chips to an electronic part while collecting the stress near a bottom part of a V-shaped groove of the printed board so as to not-cuttingly divide the printed board along the V-shaped groove by providing a means for pushing one of a pair of blades arranged opposite to each other on the center axis of a blade tip to the other thereof. CONSTITUTION: A pair of blades 23, 17 are supported by a framework, and one blade 17 of these blades 23, 17 provided with blade tips 23a, 17a extended to a bottom part 3a of a V-shaped groove 3 formed in both surfaces of a printed board 1 is driven for rotation, and both the blades 23, 17 and the printed board 1 are moved at the same tangential speed by the frictional force. At this stage, a push screw is adjusted so as to adjust a shaft support in relation to the arm in the vertical direction, and the blade tip 23a of the upper blade 23 of a driven side is pushed to the blade tip 17a of the lower blade 17.  Both the upper and the lower blade tips 17a, 23a strongly push the bottom part 3a of the V-shaped groove 3 from over and under thereof, and a remarkably large rupture stress is generated in a remarkably narrow area between both the bottom parts 3a so as to divide the printed board 1 non-cuttingly along the V-shaped groove 3.
Patent JP-H0731598-A (JP)
Title: Conductive pressure sensitive adhesive pad storing case
Inventor: SUZUKI JUNJI
IPC: A61N1/32
Filed: 1993-07-22
Abstract: PURPOSE:To maintain the good condition of pressure sensitive adhesive force by keeping the relative humidify in a storing case constant so that water in a conductive pressure sensitive adhesive pad increased or decreased by use of erroneous keeping is returned to good condition and keeping such condition. CONSTITUTION:A humidifier (glycerine for example) such as a polyhydric alcohol or the like and water are contained as a plasticizer for used high polymer in a pad put on the market at present, and the balance between the humidifier and water reaches equilibrium state if the relative humidity of shelf environment is kept constant. Accordingly, water in the pad can be kept constant by keeping the relative humidity in a case for storing the pad constant. Water in the pad is 80-10wt.%, and the balanced humidity is changed depending on the kind of high polymer and humidifier used in the pad and the addition quantity. In the case of glycerine, the relative humidity balanced in this range is 30-95RH%. As a method for keeping the humidity constant, a humidity conditioning solution is used, and a glycerine aqueous solution or a saturated aqueous solution of salts is used as the solution.
Patent JP-H03148358-A (JP)
Title: Fluid accumulator used in anti-lock braking device for vehicle
Inventor: JIERARUDO EMU SHIBORUKA
IPC: B60T8/1761
Filed: 1990-07-31
Abstract: PURPOSE: To control secure anti-lock by a simple device by constituting an accumulator receiving fluid for brake during a phase where a pressure during anti-lock operation is reduced in such a way that stored fluid for brake can be held at a zero pressure or a pressure close to zero. CONSTITUTION: A control valve 10 constituting a main part of an anti-lock brake system has an accumulator assembly 11 to hold brake fluid at a zero pressure or a pressure close to zero during anti-lock operation. That is, this assembly 11 has a plunger 28a energized to the left by a spring 28c and a piston 28b pressed against an end wall of a housing 28d by the plunger 28a. The plunger 28a moves to the right against the spring 28c together with the piston 28b when it receives master cylinder liquid pressure in a line 18b in an anti-lock mode to store fluid in a reservoir 28 of which volume is expanded sequentially.
Patent JP-S6263615-A (JP)
Title: Manufacture of nonmagnetic stainless steel stock
Inventor: HOSHINO KAZUO
IPC: C21D8/00
Filed: 1985-09-13
Abstract: PURPOSE:To easily and inexpensively manufacture nonmagnetic austenitic stainless steel superior in corrosion resistance without decreasing strength, by cold working austenitic stainless steel, then applying a suitable degree low temp. annealing treatment. CONSTITUTION:Austenitic stainless steel generating ferromagnetic martensite pase at least partially by processing 301, 301 L, 304, 304 N system, etc. is cold worked. Next the stainless steel stock is low temp. annealing treated at 400-1,000 deg.C range. In this way, martensite phase induced by cold working is inversely transformed to austenitic phase without decreasing strength. Thus the titled steel having <=about 1.1 permeability is obtd.
Patent JP-S6358826-A (JP)
Title: Position detection
Inventor: TABATA MITSUO
IPC: G01B9/04
Filed: 1986-08-29
Abstract: PURPOSE:To contrive improvement in the accuracy of position detection by a method wherein a beam of light is reciprocally deflected at a uniform period using an acousto-optical deflection element, in which the acousto-optical effect of the light is utilized, is used as a means in which the beam of light and at least one of the members of the first (slit plate) and the second (material to be inspected) member are relatively vibrated. CONSTITUTION:The slit image of the slit plate 12, which is illuminated by the laser beam emitted by a laser beam source 11, is detected by a photoelectric converter 21. An acousto-optical deflection (AOD) element 13 performs the function of changing the direction of the emitted light, and when a periodic signal sent from an oscillator 15 is given to an AOD driver 14, the direction of the emitted light can be changed periodically, and a slit image is periodically shifted to the direction of the position detected on the surface of a sample. Accordingly, the relative position of the slit plate 12 and a sample 19 can be detected by picking out a fundamental frequency component only from the output signal of the photoelectric converter 21 by performing a synchronous detection signal processing by the detection signal obtained by the photoelectric converter 21.
Patent JP-H0757410-A (JP)
Title: Servo signal demodulation system
Inventor: HASEGAWA SUSUMU
IPC: G11B21/10
Filed: 1993-08-13
Abstract: PURPOSE:To prevent a sector mark from being erroneously detected and to reduce the number of digital parts in a servo signal demodulation system. CONSTITUTION:By sector detecting means 51 and 55, the rectifying signal of the reproduced signal of a magnetic disk is compared with a reference level to detect the sector mark. A timing signal for predicting the incoming of the detective signal of a next sector mark is generated at a specified timing from the incoming of the detective signal from the sector mark detecting means by a predictive timing signal generating means 40a. A magnetic head is moved to a specified track by a moving means when timings between the detective signal of the sector mark and the predictive timing signal are not coincident.