baber/WOPTO huggingface dataset:
Patent JP-S60252359-A (JP)
Title: Electrophotographic sensitive body
Inventor: YASHIKI YUUICHI
IPC: G03G15/04
Filed: 1984-05-28
Abstract: PURPOSE:To prevent a pattern of fringes due to light interference by successively forming an electrically conductive layer having a B'enard cell structure, a phenol resin layer, and a photosensitive layer on a substrate, and forming a rugged state specified in roughness on the surface of the phenol resin layer. CONSTITUTION:The conductive layer 2 of B'enard cell structure is formed by coating the substrate 1 with a coating fluid prepared by dispersing a conductive coating powder wide in particle size distribution, such as an SnO powder contg. Sb2O3, into a solvent high in surface tension, such as 2-methoxyethanol together with a resin, such as acrylic resin. On this layer 2, a phenol resin layer 3 is formed to a film thickness of 0.5-10mum, on this layer 3, a rugged state 4 having >=lambda/4n (lambda is laser beam wavelength, and n is a refractive index of the photosensitive layer), and further on this 4, the photosensitive layer contg. an org. photoconductor is formed. As a result, even when it is exposed to the laser beams, light interference can be prevented.
Patent JP-H02195886-A (JP)
Title: Gene coding polypeptide having human interleukin-2 activity
Inventor: TANIGUCHI TADATSUGU
IPC: A61K35/26
Filed: 1989-05-01
Abstract: PURPOSE:To obtain a gene useful for mass production of human interleukin-2 coding polypeptide having human interleukin-2 activity, containing special amino acid sequence. CONSTITUTION:A messenger RNA corresponding to IL-2 derived from mammal cell having productivity of polypeptide having IL-2 activity is subjected to reverse transcription to complementary DNA (cDNA) to afford the aimed gene subjected to cloning coding IL-2 polypeptide expressed by the formula.
Patent JP-H05287033-A (JP)
Title: Rubber-modified thermoplastic resin composition
Inventor: HIRAO TAKAMI
IPC: C08F279/02
Filed: 1992-04-03
Abstract: PURPOSE:To produce a resin composition having an excellent balance among properties such as impact resistance and surface gloss. CONSTITUTION:The title composition is a rubber-modified vinyl aromatic compound thermoplastic resin composition prepared by using a butadiene copolymer satisfying the following requirements: (1) the total styrene content is 5-30wt.%, and the block styrene content is at least 30wt.% based on the total styrene content, (2) the vinyl bond content of the butadiene part is below 18wt.%, (3) the degree of coupling with a polyfunctional tin halide compound is 30-90wt.%, and (4) the molecular weight distribution has two peaks of which the lower- molecular-weight one appears at a weight-average molecular weight of 80,000-300,000.
Patent JP-S61268478-A (JP)
Title: Stamping mechanism
Inventor: MURAKAMI MASASATO
IPC: B41K3/04
Filed: 1985-05-23
Abstract: PURPOSE:To make a mechanism small and thin, by using a shape memory alloy as a retaining member retaining a stamp in a stamping mechanism of a facsimile equipment or the like. CONSTITUTION:When a transmitted copy 5 is conveyed to a prescribed position of a stamp receiver 15, a switch 16 is turned ON, a retaining member 12 formed ofa configuration memory alloy is elongated by heating, and stamping is made on the copy 5 by a stamp 10. When the stamping is ended, the switch 16 is turned OFF, the retaining member 12 cools down and loses elasticity, and the stamp 10 is pulled by a coil spring 18 and held apart from the stamp receiver 15. According to this constitution, a stamping mechanism can be made small and thin. In addition, by using the shape memory alloy for an elastic member 18, a time required for putting the mechanism in the state of stamping or standby can be further shortened.
Patent JP-S6440162-A (JP)
Title: Metal casting method and device opposing gravity by removing air
Inventor: JIYOOJI DEII CHIYANDOREI
IPC: B22D18/04
Filed: 1988-05-06
Abstract: PURPOSE: To enable the countergravity casting of molten metal with a simple sealing structure by allowing the opening end part of a fill pipe to project to the position below the surface of molten metal in a crucible, evacuating a chamber and raising the molten metal. CONSTITUTION: The chamber 12 is moved by the operation of a hydraulic cylinder 34 to give the relative movement of the fill pipe 40 and a container 60 by moving the fill pipe to the container 60 through the opening 74. The pipe end part 44 is inserted through the opening 74 and allowed to project to below the surface of the molten metal. Argon is introduced into the inner part of a mold 20 through a vertical passage 22 by the operation of a connecting tube 16a for sucking argon with the different pressure by reducing the pressure, and the molten metal rises the fill pipe 40 and fills the vertical passage 22 and enters into mold cavities 26. A second pressure lower than the pressure on the molten metal in the crucible 62, is simultaneously applied to the chamber 12 through a connecting tube 16 and to the outer part of the mold 20, and the mold cavity is filled with the molten metal.
Patent JP-H04336851-A (JP)
Title: Facsimile equipment
Inventor: KOTANI MATAHEI
IPC: H04N1/327
Filed: 1991-05-14
Abstract: PURPOSE:To eliminate the need for the user to set an optimum setting time again to the facsimile equipment to an output specification of an externally connected telephone set 1 and to facilitate its handling. CONSTITUTION:A facsimile equipment is provided with a facsimile control section 4 which compares a detection time of a DTMF signal with a setting time and discriminates whether or not the DTMF signal is a remote signal from an externally connected telephone set 1. The facsimile control section 4 specifies an output specification of the telephone set 1 from the detection time of the DTMF signal and sets the optimum setting time to the output specification.
Patent JP-S5443290-A (JP)
Title: Production of copolymer
Inventor: TANITSU TADAO
IPC: C08F8/32
Filed: 1977-09-13
Abstract: PURPOSE: To obtain a water-insoluble copolymer having hydrophilic nature, by reacting a copolymer consisting of carboxylic acid unsaturated ester and acrylic carboxylic acid component units with ammonia or amines.  
     CONSTITUTION: A copolymer consisting of (A) 30W70mol% of a carboxylic acid unsaturated ester component unit having 2W4C unsaturated alcohol and (B) 70W30 mol% of a 4W8C acrylic carboxylic acid ester component unit is reacted with ammonia or a 1W18C primary or secondary amine under a sufficient pressure to keep the reaction system liquid at 20W250°C, thus changing completely or partially the carboxylic acid unsaturated ester and the acrylic carboxylic acid ester component units into the unsaturated alcohol and the acrylic amide component units respectively. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62268591-A (JP)
Inventor: MIYAZAKI HIROSHI
IPC: D05B65/02
Filed: 1986-05-15
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-H08303402-A (JP)
Title: Hydraulic control device for hydraulic driving circuit
Inventor: MATSUMOTO SATORU
IPC: F15B11/05
Filed: 1995-05-08
Abstract: PURPOSE: To provide a hydraulic control device for a hydraulic driving circuit, which is capable of setting the oil quantity to be supllied to actuators in relation to the operating quantity of change-over valves smaller when a large load is driven in comparison to the case where a small load is driven. CONSTITUTION: In a hydraulic driving circuit, in which plural actuator operating lines 16, 18 and a bypass line 20 are connected to a discharge line 14 of a variable displacement pump 12, change-over valves 22, 24 and actuators 26, 28 in the downstream of the change-over valves are connected to the operating lines respectively, and a pressure compensated flow control valve 38 and a pressure generating means 40 are connected to the bypass line, a load control device 60 which is made up to reduce the load applied to a load spring in response to an increase in discharge pressure of the variable displacement pump 12, is provided at the load spring 46 of the pressure compensated flow control valve.
Patent JP-S61267123-A (JP)
Title: Disk controlling device
Inventor: OOYAMA TOMONAGA
IPC: G06F3/06
Filed: 1985-05-22
Abstract: PURPOSE:To execute retrying easily even when an overrun occurs in the second and succeeding records by storing the first count field position of plural records. CONSTITUTION:When a disk controlling device receives a command for continuous processing of plural records, the controlling device starts a specified disk device to make data processing of plural records, and prepares a processing completion signal 2 and a count field completion signal 3 every time each record processing is completed. On the other hand, a gate signal preparing section 33 stores count field position data 4 in a memory 35 utilizing the signal 1 and signals 2, 3 that indicate acceptance of the command. Accordingly, even when an overrun occurs in the second and succeeding records, it is positioned at the position of the first record and retrial processing can be executed.
Patent JP-S5811216-A (JP)
Title: Floatable and settleable sludgy ground improving machine
Inventor: MIYAGUCHI MASAO
IPC: E02D3/12
Filed: 1981-07-13
Abstract: PURPOSE:To exactly improve the ground of a river, etc., by a method in which the sludgy ground of the river, etc., is partitioned by a settleable cell, water surrounded by the cell is drained, and then the ground inside the cell is hardened and improved by a mixer on the cell. CONSTITUTION:A cell 1 to be used for partitioning sludgy ground area to be treated from the surrounding area is provided with wall plates 2 to form a space inside, a tank 3, and skirts 4 to be penetrated into the sludgy ground. On the cell, a control room 5 is provided and water is supplied into or discharged from the tank 3 by water pumps 6 and 7 to float or sink the cell 1. Also, on the cell 1, rails 9 and 12 directed laterally and longitudinally are provided to set up a mover 8 to enable a moving base 13 to move in all range of the cell 1, and on the moving base 13, a mixer 14 provided with a stirring shaft whose lower part has a stirring blade 15 is placed.
Patent JP-H08299495-A (JP)
Title: Health maintenance equipment with tension structure
Inventor: HAI PIN KUO
IPC: A63B21/06
Filed: 1995-05-08
Abstract: PURPOSE: To provide a health keeping device with a tension structure, which is of a small size suitable for ordinary family use, and needs no substantial adjustment. CONSTITUTION: This health keeping device comprises a main frame on which a pair of turn arms 20, a pair of lockers and foot press device are mounted, the turn arms 20, the lockers and foot press device being connected via wire ropes by means of a motor, the device also comprises a tension structure for providing tension to the turn arms 20, the lockers 30 and foot press device. A user is able to manipulate the health keeping device when the user applies a relatively great tension to the turn arms 20, the lockers 30 and foot press device.
Patent JP-S61266688-A (JP)
Inventor: HAMAGUCHI KOJI
IPC: D21C5/02
Filed: 1985-05-22
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-S6445880-A (JP)
Title: Fabric fiber having dyeing pattern and method for dyeing the same
Inventor: UESURII DAN KURISUTEII
IPC: D06B11/00
Filed: 1988-05-02
Abstract: PURPOSE: To obtain a woven fabric having dyed pattern by forming an area scarcely wettable with water in which a water-insoluble hydrophobic composition is left and an area which is readily wettable by action of a high velocity water stream on the fiber surface and dyeing only a part which is readily wettable with an aqueous dye. CONSTITUTION: A high velocity jet fluid (e.g. water) is jetted to woven fabric fiber continuously rotating and treated by using a water repellent such as a water-insoluble composition, e.g. fluorocarbon by an orifice assembly, e.g. having 0.007-0.03 inch diameter and the water repellent of jetted part is removed to form an area which is readily wettable with water in a desired pattern-like shape and then, subjected to pad treatment by using an aqueous dyeing agent to provide a fiber having dyed pattern in which only area which is readily wettable obtained by action of the high velocity fluid is colored and scarcely wettable area leaving other water repellent is not dyed. Furthermore, a dyed material forming various pattern is obtained by controlling the high velocity jet stream or forming an orifice in multistage shape.
Patent JP-H11305056-A (JP)
Title: Optical waveguide device and its production
Inventor: HAYAMIZU SHUNICHI
IPC: G02B6/13
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To obtain an optical waveguide layer having good crystallinity and alignment property and to lessen optical waveguide losses and the propagation loss of surface acoustic waves. SOLUTION: This device is constituted by depositing ZnO by a laser abrasion method on a glass substrate 10 for forming an optical waveguide layer 20 and planarization of the surface of the optical waveguide layer 20 by mechanical polishing or etching. The optical waveguide layer 20 may be formed by depositing a first layer by the laser abrasion method and depositing a second layer thereon by a sputtering method.
Patent JP-S62266970-A (JP)
Title: Information processor
Inventor: OGAWA TOSHIHIKO
IPC: G06T3/40
Filed: 1986-05-14
Abstract: PURPOSE:To reduce lost picture information and to lower the deterioration in picture quallity deciding the respective picture element density values of an output picture according to the number of black picture elements corresponding to one picture element of the output picture. CONSTITUTION:The read black and white binary input picture data is temporarily stored in the storage circuit of line memories 1-8. the 4X4 picture elements of the input picture are defined to be one block and the number of the black picture elements counted by counters 10-13 and an adder 14 is defined to be the density value of the output picture element and stored in the relevant address of a frame memory 15 and the output picture data of one picture is stored in the memory 15. Then, the data is read to the display speed of a display and the read digital density value is converted into an analog signal by a D/A converter 16 and supplied to the display as a luminance signal. Thereby, the lost picture information is reduced and the deterioration in the picture quality is lowered.
Patent JP-H05307805-A (JP)
Title: Magnetic recording and reproducing device
Inventor: HIROZAWA YASUHIRO
IPC: G11B15/473
Filed: 1992-04-28
Abstract: PURPOSE:To stably control without the fluctuation of drum rotational speed and phase and without affected with the difference of head attaching accuracy by executing reproducing control based on the detected rotational speed signal of a rotary drum based on a regenerative video signal and a detected phase differential signal through a filtter. CONSTITUTION:When a recorded signal recorded by a different VTR is regenerated by another VTR, the rotational speed of the rotary drum by a drum motor 1 is detected by a speed detector from a regenerative synchronizing signal. Simultaneously, the phase difference between a regenerative vertical synchronizing signal and a reference signal is detected by a phase detector 15, and a phase difference signal from which a specified harmful frequency component based on the head attaching accuracy via a filter 41 is removed is detected, then the reproducing control is executed based on the detected results. Consequently, good reproducing without the fluctuation of the drum rotation and the phase is executed against discontinuity when a head is changed over with the difference of head attaching position accuracy as well.
Patent JP-H07322453-A (JP)
Title: Three-phase bus
Inventor: MIYAZAKI TAKASHI
IPC: H02G5/06
Filed: 1994-05-25
Abstract: PURPOSE:To prevent the fall of a contact in the middle of assembling and also, secure the contact with a supporting metal fitting. CONSTITUTION:In a three-phase bus, where a bus conductor is supported by the metallic support pipe 4 applied to the insulating spacer provided in a duct line 1 filled with insulating gas, the bus conductor 5 is provided with a through hole 5c, and a contact 6 and a spring to bring the contact into contact with the inner face of the support pipe 4 are inserted into this hole, and also the contact 6 is provided with a stopper 8 to prevent the contact itself from falling off the conductor 5 by the force of the spring 7. Since the contact is put in the through hole 5c, the slid face between the contact and the through hole can be taken long, so the movement of the contact becomes smooth, therefore the contact 6 contacts surely with the support pipe by the force of the spring 7, and the support pipe gets at the same potential as the conductor 5, and it ceases to generate corona. Moreover, the contact 6 does not slit out by the stopper, so the assembly becomes easy.
Patent JP-S5335462-A (JP)
Title: Crystal watch
Inventor: KAWASHIMA HIROFUMI
IPC: H03B5/32
Filed: 1976-09-14
Abstract: PURPOSE: To obtain a stable oscillation and long life, by suitably selecting the dynamic impedance of diapason type crystal oscillators. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10287689-A (JP)
Title: Production of antimony ethylene glyoxide
Inventor: TANAKA YOSHIO
IPC: C07F9/90
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing antimony ethylene glyoxide having excellent catalytic performances from antimony and ethylene glycol at a low cost. SOLUTION: An antimony halide is reacted with ethylene glycol to produce the antimony ethylene glyoxide. In the process, a nitrogen-containing organic compound such as an amine compound, reactive with a hydrogen halide formed as a by-product and having the ability to produce an aminium salt in an amount equimolar or more with the antimony halide is preferably added to the reactional solution.
Patent JP-S5812898-A (JP)
Title: Hydraulic steering gear
Inventor: TANAKA KATSUZOU
IPC: B63H25/34
Filed: 1981-07-15
Abstract: PURPOSE:To obviate one-sided wear at slideways between a helm and a ram pin bush, by setting in an elestic member between the helm and the ram pin bush and keeping the ram pin parallel with a helm shaft by means of the elastic member in time of fine helm angling. CONSTITUTION:A helm 2 is attached to a helm shaft 1 horizontally at a right angle and both are fixed tight thereat via a key 9. A pair of hydraulic rams 3 paralleled with each other are set up horizontally so as to operate by dint of four hydraulic cylinders, and rodlike ram pins 4 are inserted through into the shaft of each hydraulic ram 3 at the central part while ram pin bushes 5 are fixed tight at both upper and lower ends of each ram pin 4. Each of ram pin bushes 5 is linked slidably to a forklike end part of the helm 2. In addition, a pair of leaf springs 7, top and bottom, are installed between the helm 2 and the ram pin bush 5. This leaf spring 7 is to keep the ram pin 4 parallel with the helm shaft 1 in time of fine helm angling.
Patent JP-S5338690-A (JP)
Title: Isolation of co-enzyme q
Inventor: WATANABE KIYOSHI
IPC: A61K31/12
Filed: 1976-09-14
Abstract: PURPOSE: A source of co-emzyme Q is treated with acid or alkali in an aq. medium, thereby to permit easy extraction of co-enzyme Q contained therein with an hydrophobic solvent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S586810-A (JP)
Title: Vibrating bowl feeder
Inventor: HIROSE YOSHIYUKI
IPC: B65G27/02
Filed: 1982-06-24
Abstract: PURPOSE:To utilize frictional force and inertial force to feed parts in a bowl by supporting pivotably the bowl having the center shaft as a rotational center and utilizing a cam to vibrate horizontally and rotationally the bowl with large difference between forward acceleration and backward one. CONSTITUTION:A carrier 3 is rotatably supported through a bearing 4 by a spindle 2 fixedly erected biased toward one widthwise end of a base 1, and a bowl 5 is fixed to the upper surface of the carrier 3 to align the center shaft with the center of the spindle 2 so that the carrier 3 and bowl 5 are horizontally and rotationally vibrated by a cam mechanism A. When a cam 9 is rotated counterclockwise, the bowl 5 is rotated clockwise with small acceleration about the spindle 2 by the cam mechanism A, and when the cam 9 is rotated by 3/4 revolution the bowl 5 is reversely rotated with large acceleration. Parts is fed clockwise while aligned along a feed path 51 by the repetition of such operation.
Patent JP-S5445363-A (JP)
Title: High-density sealing material
Inventor: TAKADA TAKASHI
IPC: C09K3/10
Filed: 1977-09-16
Abstract: PURPOSE: Metal fibers are dispersed into a sealer to produce said high-density sealing material with excellent sound insulating property.  
     CONSTITUTION: Metal fibers of 500 micron or less, preferably less than 200 micron diameter and 0.5W30, preferably 1W15mm length are incorporated to a sealer such as organic sealer, e.g., polyurethane, polysuligide or inorganic sealer, e.g., clay or mortar to make the density of the material 2, preferably 3 or more.  
     USE: Sound insulating materials, antistatic materials, materials preventing the leak and scatterning of X-rays and radiation, or materials for reflecting or shielding from electromagnetic waves. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06322351-A (JP)
Title: Cold-curable adhesive composition
Inventor: TODA TOMOMOTO
IPC: C08L71/02
Filed: 1993-05-12
Abstract: PURPOSE:To provide a cold-curable adhesive composition which comprises a polymer where the main chain is polyether and the cross-linkable chain terminals are hydrolyzable silyl groups and a compound represented by a specific formula and is useful as an adhesive or sealing agent of high adhesion. CONSTITUTION:The adhesive composition is composed of (A) 100 pts.wt. of a polymer where the main chain is essentially polyether (preferably polyoxypropylene) and the cross-linkable chain terminals have hydrolyzable silyl groups (preferably alkoxysilyl groups) and (B) 0.2 to 10 pts.wt. of a compound of the formula (R<1> is methyl, ethyl; R<2> is methyl, ethyl; R<3> is H, 2- aminoethyl; R<4> is divalent organic group of 1 to 6 carbon atoms; n is 1 to 3), preferably N,N-bis-[3-(trimethoxysilyl)propyl]ethylenediamine.
Patent JP-H04318454-A (JP)
Title: Soldered section displaying method, soldered section inspecting method, and device therefor
Inventor: NINOMIYA TAKANORI
IPC: H05K3/34
Filed: 1991-04-17
Abstract: PURPOSE:To display or inspect the joined state of a soldered section on the surface of a circuit board at a high speed and with high accuracy. CONSTITUTION:A plurality of transducers 1 radiate and propagate pulse-like ultrasonic waves into and through a circuit board 2 and detect ultrasonic waves reflected by the surface of the board 2 below a soldered section 3. A regular reflection removing section 14 extracts a scattered-wave component from the detected data and a picture reconstituting section 17 produces the two-dimensional picture of the reflected intensity of the ultrasonic waves at the interface of the soldered section 3 by repeatedly carrying out summing calculation after the direction dependency of the intensity of the scattered waves is corrected by means of a reflectivity calculating section 15. A fault discriminating section 19 discriminates a fault in the soldered section on the basis of the two-dimensional picture.