baber/WOPTO huggingface dataset:
Patent JP-H1017313-A (JP)
Title: Improvement of grade of kish and its production
Inventor: GEORGE W BENNETT
IPC: B09B5/00
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To improve cost effectiveness and grade by subjecting the weakly acidic pulp obtd. by mixing the thickened matter of graphite of a high carbon content and a dilute acid to attrition, thereby enhancing a permissible recovery rate and minimizing flake sizes. SOLUTION: The thickened matter 13 of graphite obtd. by mixing kish 10 of a desired graphite rate and a suspended assistant in a tempering tank 11 is thickened in a coarse flotation tank 13, by which the thickened matter 14 contg. graphite carbon is obtd. The +200 mesh fractions obtd. by sieving the thickened matter 14 by a wet process screen are subjected to light milling with a pebble mill 20 and are then sieved by a wet process screen 22, by which the +200 mesh" fractions 23 are obtd. The weakly acidic pulp 26 obtd. by mixing the fractions 23 and the dilute acid 24 in a tank 25 is mixed with an adjuvant 28 with an attrition device 27 and after the impurities remaining in the graphite are removed, the attrition is so executed that the greater part of the flaky graphite remains on the +100 mesh. The weakly acidic pulp 26 is then neutralized, by which the flaky graphite is obtd.
Patent JP-S6426899-A (JP)
Title: Electronic musical instrument
Inventor: HANZAWA KOTARO
IPC: G10H7/00
Filed: 1987-07-06
Abstract: PURPOSE: To effectively utilize a waveform memory and obtain many sound source waveforms which are rich in variation by optionally setting the start address and end address of each loop section and the read order of loop sections. CONSTITUTION: This musical instrument is equipped with a means which selects plural data sections out of a series of waveform data stored in a waveform information storage means and sets their start addresses and end addresses and the read order of the sections and a means which reads stored waveform data out according to the set order. For example, a current address register 1, a pitch data register 2, a loop start address register 3, an offset data register 4, a loop end address register 5, and a cross-fade level register 17 are each of 8-stage constitution. Consequently, plural loop sections are selected out of a waveform from the waveform information storage means, and a user can optionally set the start address and end address of each loop section and the read order of the respective loop sections.
Patent JP-H0455639-A (JP)
Title: Ventilating air conditioner
Inventor: ISHIZUKA ICHIRO
IPC: F24F1/00
Filed: 1990-06-25
Abstract: PURPOSE:To prevent invasion of cold draft in winter and of disagreeably warm outdoor air in summer for eliminating uncomfortableness by providing a damper having an outdoor air introduction and suction port for introducing outdoor air and associated with a sensor which detects pressure difference between inside and outside of a house. CONSTITUTION:When a ventilating device 24 stops and pressure difference does not exist between the inside and outside of a house, sucked room circulating air passes through a ventilating duct 18 and enters a ventilating air conditioner 1. The air is then led by an exhausting fan 7 which is driven by a ventilating motor 5 to pass through a full-heat exchanger 8 and be exhausted outdoors. On the other hand, air supplied from outdoor is sucked from an outdoor hood 23, heat exchanged by the full-heat exchanger 8 and then led to a heating and cooling part. Next, the ventilating device 24 operates, and when any pressure difference exists between the inside and outside of the house, it is detected by a sensor 14 which senses pressure differences between the inside and outside of the house, whereby a damper 12 is opened by a driving part 13. Passing through an outdoor air introduction duct 20, the air is then led into the ventilating air conditioner 1 and further to the heating and cooling part. On the other hand, room circulating air sucked through suction grills 19a to 19e enters the ventilating air conditioner 1, and is led to a ventilating part and finally exhausted through the full-heat exchanger 8 similarly.
Patent JP-S6057945-A (JP)
Title: Semiconductor device
Inventor: TSURUMIYA KIYOYUKI
IPC: H01L21/60
Filed: 1983-09-09
Abstract: PURPOSE:To improve reliability and quality by forming a p-n juction region while being adjoined to a Schottky junction section and bonding a wire for a leading-out to the outside onto an electrode for a Schottky junction extending on the p-n junction region. CONSTITUTION:A p<+> type region 10 is formed at the center of a Schottky junction 2, and a p-n junction is shaped between the region 10 and an n-type silicon substrate 1. A Schottky junction is not formed between a Schottky metal 3 and the p<+> type region because the concentration of the p<+> type region 10, particularly, the concentration of the surface, is increased in the structure. When a bonding section 5 is formed on the p<+> type region 10 in such structure, the Schottky junction is not broken by the mechanical shock of bonding. Since the built-in potential of the p-n junction is made higher than the forward rise voltage of the Schottky junction, forward currents do not flow through the p<+> type region 10, and forward currents flow only through the Schottky junction.
Patent JP-S6321659-A (JP)
Title: Electrophotographic copying device
Inventor: OKA KENJIYU
IPC: G03G15/05
Filed: 1986-07-15
Abstract: PURPOSE:To selectively execute a normal standard copying mode, a contour image formation mode, and a reversal contour image formation mode by turning ON and OFF a scorotron charger as a 2nd electrifying means and also switching a grid voltage. CONSTITUTION:The scorotron charger 4 performs the 2nd electrification of the surface of a photosensitive drum 1 where an electrostatic latent image is formed by an exposing device 3, a power source 41 is connected to a charging wire, and a power source 43 is connected to a grid 42. Further, the charge wire is applied with an alternating voltage from the power source 41 and the grid 42 is applied with a voltage from the power source 43 which has the same polarity with the electrifying charger 2 and is lower than the surface of an electrostatic latent image part and higher than the surface potential of an electrostatic-latent-image absent part. Consequently, ON/OFF control over the charger 4 is carried out to form a standard image corresponding to an original image in 1:1 proportion and the grid voltage value is switched to form a standard image, a contour image, and a reversal contour image selectively.
Patent JP-2000352225-A (JP)
Title: Wood flour containing synthetic resin fence
Inventor: OONUKI YASUTOYO
IPC: E04H17/16
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic resin fence capable of obtaining an external appearance and the touch close to natural wood, being not bothered by maintenance and being suitable for mass production. SOLUTION: In a fence for installing plural panel bodies 2 for arranging a lattice inside a square frame 7 formed of upper/lower furring strips 5, 6 and legt/right both side muntins 3 between columns arranged at regular intervals, the furring strips 5, 6, the muntins 3 and the lattice are respectively composed of a wood flour containing synthetic resin extruded section, a metallic core material is arranged along an inside surface of the furring strips 5, 6 and the lattice 8, a recessed groove is formed on an inner peripheral surface of the square frame 7, and an end part of the lattice is inserted into this recessed groove.
Patent JP-H04366524-A (JP)
Title: Manufacture of electrode for microscopic vacuum transistor element
Inventor: UGAJIN RYUICHI
IPC: H01J9/02
Filed: 1991-06-13
Abstract: PURPOSE:To provide high performance of a microscopic vacuum transistor element by forming electrodes opposed to each other at a microscopic distance. CONSTITUTION:The first metallic film 9, a silicon oxide film 10 and the second metallic film 13 are laminated successively in this order an area having a projection strip part 5, and respective electrode patterns such as an emitter, a collector and a base can be obtained by means by stepwise cutting of the respective films at the projection strip part 5. Furthermore, by removing the projection strip part 5 and the silicon oxide film 10, electrodes of a microscopic vacuum transistor element can be formed conformably with the projection strip part 5. Thereby, by forming the projection strip part 5 in a microscopic line width from its resist line by means of electron beam plotting, the respective electrodes can be opposed to each other at a microscopic distance.
Patent JP-S6411925-A (JP)
Title: Method for preventing cracking of austenitic stainless steel or high-alloy steel at the time of rapid solidification
Inventor: UEDA MASANORI
IPC: C22C38/00
Filed: 1987-07-04
Abstract: PURPOSE:To prevent the occurrence of cracks in the course of casting, by limiting the contents of Si and Mn among the components of a molten steel alloy to the prescribed values or below, respectively, in a process of carrying out casting into a near-product shape by using a continuous casting machine. CONSTITUTION:Si and Mn contents contained in a molten austenitic stainless steel or high-alloy steel are regulated to <=0.5% and <=0.8%, respectively. This molten metal is poured into a continuous casting machine of a type where the wall of a mold moves synchronously with a billet, by which the billet having a thickness close to product thickness is continuously cast. This billet is then subjected to one or more kinds among hot working, warm working, and cold working.
Patent JP-H1114250-A (JP)
Title: Device for pretreatment effected prior to drying of sheet material coated or impregnated with resin solution
Inventor: KAWAGUCHI YASUSHI
IPC: F26B1/00
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a device for applying pretreatment effected to prevent migration prior to the drying treatment of a sheet material, coated or impregnated with resin solution. SOLUTION: Nozzles 5 are provided in a chamber 4 for passing a sheet material (a), coated by or impregnated with resin solution, while high- temperature water vapor (saturated steam of about 100 deg.C) is injected against the front and rear surfaces of the sheet material (a) through the nozzles 5 whereby drying treatment can be applied without generating any migration with a treating speed, substantially equal to the speed of working process of a product, in which the migration is not generated.
Patent JP-2000071697-A (JP)
Title: Fish print generating apparatus
Inventor: YADA KENICHI
IPC: H04N5/225
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a fish print generating apparatus for easily forming an accurate fish print at the place without colorfully staining a user's hand. SOLUTION: The fish print generating apparatus for delivering a fish print with a design printed by a user's operation comprises a housing 1, a base 4 for placing a fish in the housing 1, an imaging means 10 for imaging the fish placed on the base 4, a display means 2 for displaying an image photographed by the means 10, and a printing means 20 for printing the image displayed by the means 2. In the housing 1, a control means 21 for controlling display of the image by the means 2 and the printing of the image by the means 20 is provided, and the fish print is generated under the control of the means 21.
Patent JP-H1113869-A (JP)
Title: Shift controlling device for automatic transmission
Inventor: HOSHIYA KAZUMI
IPC: F16H61/04
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To restrain shock caused by speed change, by feedback-controlling high-speed-side clutch oil pressure so that rising speed of transmission input rotational frequency is equal to a given value since a high-speed-side clutch starts sliding till transmission input rotational frequency becomes close to low- speed-stage synchronizing speed. SOLUTION: In an automatic transmission 110, engagement/release of each clutch C0 , C1 ,... and brake B0 , B1 ,... are performed by controlling a hydraulic controlling device 20 with a computer 30 which inputs input signals from various sensors, and therefore, desired speed change stage is provided. During downshift, high-speed-side clutch oil pressure is decreased, and when beginning of rising of transmission input rotational frequency Nin is detected, the high-speed-side clutch oil pressure is feedback-controlled so that the rising speed is equal to a given value. When Nin becomes close to low-speed-stage synchronizing rotational frequency, low-speed-side clutch oil pressure is gradually increased and high-speed-side clutch oil pressure is feedback-controlled.
Patent JP-H05331291-A (JP)
Title: Acid anhydride group-containing organopolysiloxane and its production
Inventor: KAMEI MASANAO
IPC: C08L83/04
Filed: 1992-06-03
Abstract: PURPOSE:To obtain, with no by-product formation, an acid anhydride-containing organopolysiloxane useful as a modifier for polyimide resins by addition reaction of an unsaturated group-contg. succinic anhydride to an intramolecular Si-H group-bearing organohydrogenpolysiloxane. CONSTITUTION:An organohydrogenpolysiloxane having in the molecule at least one Si-H group (e.g. pentamethyldisiloxane) is made to react with a compound of formula I (R<4> is 1-20C divalent hydrocarbon) having both acid anhydride group and alkenyl group in the presence of a platinocatalyst such as isopropyl alcohol containing 2wt.% of chloroplatinic acid at 80 deg.C for 2hr, and the resulting reaction products is separated and purified, thus obtaining the objective acid anhydride group-containing organopolysiloxane of formula II [R<1> is 1-18C (substituted) monovalent hydrocarbon; R<2> is the same as R<1> or monovalent organic group of formula III (R<3> is 3-12C divalent hydrocarbon), at least one R<2> being of formula III; a and b are each 0-1000] useful as a modifier for polyimide resins.
Patent JP-2000001136-A (JP)
Title: Vehicle seat device
Inventor: MASUDA KO
IPC: B60N2/42
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To enhance degree of freedom of layout with a simple construction while preventing a submarine phenomenon by projecting the piston from the cylinder on detection of impact on a vehicle through generation of gas, projecting a slide prevention member upward from the seat cushion and maintaining that projected state by locking. SOLUTION: While running, gas is generated on detection of impact such as from a collision and an internal pressure of a cylinder is quickly increased to project a piston member 9 from the cylinder instantaneously. A link member 3 connected to a free end of the piston member 9 is rotated clockwise to move a long arm portion 3a together with a bar 6 upward so as to prevent a submarine phenomenon of a passenger by swelling of a seat. When generation of gas is over and a driving force of a power unit 7 has disappeared, owing to a ball one-way lock mechanism, the submarine phenomenon prevention effect is maintained without the bar 6 having moved upward being returned downward. Accordingly, the submarine phenomenon is prevented upon impact, while making the construction simple and enhancing the degree of freedom of the layout.
Patent JP-S6060388-A (JP)
Inventor: SATOU YASUSHI
IPC: F22B37/20
Filed: 1983-09-14
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-H0216551-A (JP)
Title: Image forming device
Inventor: YAMAMOTO TAKEMI
IPC: G03D13/00
Filed: 1988-07-05
Abstract: PURPOSE:To improve the reproducibility of an image and to prevent a jamming due to sticking, etc., in the image recorder by enabling an original protection sheet to generate heat and then controlling the temperature or humidity in the image forming device into a specific range. CONSTITUTION:The image forming device is equipped with a support material made of plural films or plate materials for clamping an original so as to protect the original from a flaw, dirt, etc., when the original is inserted into the image forming device 100 and at least one support material is made of a conductive heat-generating material. In another way, the device is equipped with the original protection sheet 16 formed by sticking the conductive heat-generating material on a support material and a power source part which feeds electricity to the conductive heat-generating material when the original protection sheet 16 is inserted into the device. Consequently, the current is supplied to the original protection sheet, which generates heat to adjust the temperature or humidity in the image forming device, thereby preventing the jamming due to the sticking of the recording medium, etc., in the image forming device.
Patent JP-H09327741-A (JP)
Title: Tool operating device of spring production machine
Inventor: TSURITANI KATSUHIDE
IPC: B21F35/00
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To speedily and smoothly perform oscillation of a tool with reduction of a moment of inertia by oscillating a tool mounted oscillation piece arranged at a slide in an oscillational manner. SOLUTION: A slide 11 is guided by a guide member 10 fixed to a front wall 3 of a machine frame 2 and is arranged reciprocatable/oscillatable toward a wire rod working space 5. A tool mounted oscillation piece 14, which is arranged oscillatable in the vertical direction by a pivot 13 directing its axis in forward/backward direction, is arranged oscillatable in the vertical direction, a tool 15 is arranged attachable/detachable at the side facing the wire rod working space 5 of the tool mounted oscillation piece 14. While a slide 18 for actuating oscillation piece is not elevated, when the slide 11 is advanced/ oscillated, the tool mounted oscillation piece 14 is not oscillated.  On the other hand, by elevating a slide 18 for actuating oscillation piece, the tool mounted oscillation piece 14 is oscillated up/down (oscillation in the direction parallel to the front wall 3) at the same time of advancing/oscillating of the slide 11 or at the state the slide 11 is stopped.
Patent JP-H04368451-A (JP)
Title: Device for cooling rotor winding end part of electric rotating machine
Inventor: SHIRAISHI AKIRA
IPC: H02K1/32
Filed: 1991-06-13
Abstract: PURPOSE:To improve the cooling effect of a stator winding end part by decreasing the coefficient of ventilating resistance of a ventilating hole in the shaft barrel end. CONSTITUTION:Ventilation holes 15 made in one end of a shaft 8a include horizontal ventilation holes 15a and radial ventilation holes 15b. The holes 15a communicate with the holes 15b respectively, and the holes 15b are at angles from 30 deg. to 60 deg. with respect to holes 15a. Air flow 6 in the bent parts is smoothed because the coefficients of ventilating resistances of the ventilation holes are small. Thus the amount of the cooling air is increased to enhance the cooling effect of a stator winding end part 13a.
Patent JP-H04366771-A (JP)
Title: Current detecting unit
Inventor: OTA HIROYUKI
IPC: G01R15/20
Filed: 1991-06-12
Abstract: PURPOSE:To make a current detecting unit small and good at its assembling property and to reduce dispersion of the detection sensitivity thereof by providing both a chip coil comprising a conductor provided in such a way as to form a coil inside an insulator and a magnetic sensor for detecting magnetic flux that the coil generates. CONSTITUTION:Current can be made to flow through a conductor 6 in a chip coil 2 via two external electrodes 8a and thereby magnetic flux is generated and crosses a magnetic sensor 12. As a result, the sensor 12 detects the magnetic flux phi and generates outputs of voltage and resistance value, etc., which are proportional to the amount of the magnetic flux. The intensity of the current flowing through the conductor 6 in the coil 2 can thus be detected by the sensor 12 while maintaining insulation therebetween. In this way the structure of the coil portion is made compact and so the unit can be miniaturized and, since the structure is such a simple one that the sensor 12 is mounted on the coil 2, the assembling property of the structure is good and the rate of dispersion of detection sensitivity can be reduced.
Patent JP-S6076516-A (JP)
Title: Production of aqueous dispersion of polytetra-fluoroethylene
Inventor: SHIMIZU TETSUO
IPC: C08F14/26
Filed: 1983-09-12
Abstract: PURPOSE:To produce the titled dispersion composed of colloidal particles having relatively large average particle size, by polymerizing tetrafluoroethylene in an aqueous medium in the presence of a fluorine-containing dispersant and a water-soluble polymerization initiator under specific condition. CONSTITUTION:(A) Tetrafluoroethylene is polymerized in (B) an aqueous medium at 10-100 deg.C under pressure in the presence of (C) a fluorine-containing dispersant and (D) a water-soluble polymerization initiator. The above reaction is carried out under the polymerization pressure of <4kg/cm<2> during the period corresponding to the consumption of >=1g of the component A per 1 liter of the component B, after the initiation of the polymerization reaction and before 30% of the component A is consumed by the polymerization. Thereafter, the pressure of the reaction system is increased by introducing tetrafluoroethylene, and the remaining part of the reaction is carried out under the polymerization pressure of 6-30kg/cm<2> to obtain the objective dispersion composed of polytetrafluoroethylene colloid particles having relatively large average particle size.
Patent JP-H0727785-A (JP)
Title: Acceleration sensor
Inventor: MORIMOTO HIDEO
IPC: G01P15/18
Filed: 1993-07-08
Abstract: PURPOSE:To axial obtain a low-cost sensor which can detect acceleration in three directions by a method wherein, when a weight is moved with reference to a substrate mounting plate, the substrate mounting plate and a single-crystal structure are deformed integrally and the electric resistance of a detection element is changed. CONSTITUTION:A single-crystal substrate 1 is constituted of a square silicon chip, and it is provided with a detection element whose electric resistance is changed by mechanical deformation. A substrate mounting plate 2 is formed to be square shape which is a little larger than the substrate 1. A base stand 5 is formed to be a rectangular shape in a plane view, it is provided with a central thin sheetlike part 50, and a weight 3 is installed via a shaft part 30. Then, when an acceleration sensor constituted in this manner is attached to an object to be measured and an acceleration motion is caused, the weight 3 is moved with reference to the mounting plate 2 due to inertia, the mounting plate 2 and the substrate 1 are deformed integrally due to its movement, and the resistance value of the detection element is changed. A change in the resistance value of the detection element is converted into a voltage by an electronic device, and the acceleration of the object to be measured is read out as a voltage value.
Patent JP-S6147700-A (JP)
Inventor: TAKAMOTO MITSUO
IPC: H05K7/20
Filed: 1984-08-13
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-S6265757-A (JP)
Inventor: MAAKU AARU ESUTABURUTSUKU
IPC: B03C1/10
Filed: 1986-07-17
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。