baber/WOPTO huggingface dataset:
Patent JP-S56143560-A (JP)
Title: Cassette magnetic recording and reproducing device
Inventor: ETSUNO KATSUHIKO
IPC: G11B15/675
Filed: 1980-04-04
Abstract: PURPOSE:To improve operativity of the device by simplifying a mechanism by using motor power for loading and ejecting a cassette. CONSTITUTION:As cassette 2 is inserted from front panel 1, pawl 18a of carriage pawl 18 enters into the small window of the cassette and carriage arm 14 rotates against spring 16. At this time, one terminal 14a of carriage arm 14 kicks loading pawl 20 and motor 9 is rotated. Its turning force is transmitted from the decelerating mechanism to cam 8 via intermediate gear 13 and upper-stage cam 8a draws carriage pawl 18 to pull cassette 2 into the device. At the prescribed position, carriage  pawl 18 comes into contact with pin 25 and then pawl 18a comes off cassette 2,  which is lowered by cam 8b and loaded. In ejection, pawl 22 is rotated to turn off  switch 24, so that cam 8 will be rotated. One reciprocation of this loading an ejection coresponds to the single rotation of cam 8 and while single rotation can freely  be divided, the mechanism never breaks even if the cassette is caught.
Patent JP-H08218141-A (JP)
Title: Aluminum alloy hot powder forged member excellent in cavitation damaging resistance and wear resistance
Inventor: OTSUKI MASATO
IPC: C22C21/00
Filed: 1995-02-09
Abstract: PURPOSE: To produce an Al alloy hot powder forged member excellent in cavitation damaging resistance and wear resistance by mixing the powder of an Al-Si alloy having a specified compsn. with specified hard particles, executing compacting and thereafter subjecting the same to hot forging. CONSTITUTION: The molten metal of an Al-Si alloy having a compsn. contg., by weight, 6 to 22% Si, 3 to 12% Fe, 1 to 2.9% Ni, 0.5 to 3% of one or >=two kinds among Ce, V, Mo, Mn and Nb, and the balance Al is rapidly solidified by a gaseous nitrogen atomizing method or the like to form into powder of about <=200 meshes. This Al-Si alloy powder is added and mixed with hard particles with 3 to 20μm average grain diameter of SiC, TiC, Al2 O3 or the like, which is compacted, is thereafter heated, e.g. to 450 deg.C and is subjected to hot forging in a nonoxidizing atmosphere by using a high temp. die. The hot forged member having a structure in which intermetallic compounds with <=1μm average particle diameter, eutectic Si, precipitated Si and hard particles with 3 to 20μm average particle diameter are uniformly dispersed into the Al alloy as the matrix can be obtd.
Patent JP-H09234207-A (JP)
Title: Tooth moving device
Inventor: SUGA YASUO
IPC: A61C7/00
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a tooth moving device easy to set on teeth, easy to regulate the setting place, and capable of being securely kept in the oral cavity. SOLUTION: A tooth moving device 10 is used for the elongation of a dental root Tr and an artificial tooth part 16 of a temporary bridge 12 is disposed adjacently to the forward side of the moving direction of the dental root Tr. Corona parts 17a, 17b are fixed with teeth T1, T2 both being adjacent to the dental root Tr. Inside the artificial tooth part 16, a securing nut 13 is housed and a female screw part of the securing nut 13 is adapted to fit with a male screw part of a magnet 14. A guide plate 15 to be attracted by magnetic force of the magnet 14 is fixed on the upper part of the dental root Tr.
Patent JP-S60188446-A (JP)
Title: Molded article vinyl chloride resin and its molding
Inventor: NAKAGAMI TAKESHI
IPC: B29K23/00
Filed: 1984-03-08
Abstract: PURPOSE:To obtain a molded article suitable for a wood-like product in appearance, having a low coefficient of linear expansion, and exellent physical properties and appearance, by mixing wood flour with a vinyl chloride resin, short glass fibers, calcium carbonate, and a specified modifier, followed by extrusion- molding thereof. CONSTITUTION:5-50pts.wt. wood flour dried at a temperature of 100 deg.C or higher for 30min or longer is mixed with 100pts.wt. vinyl chloride resin, 5-30pts.wt. short glass fibers, 10-50pts.wt. calcium carbonate, and 5-20pts.wt. of at least one modifier selected from among chlorinated polyethylene, an ethylene-vinyl acetate copolymer, an acrylonitrile-butadiene-styrene copolymer, and a methyl methacrylate-butadiene-styrene copolymer. This mixture is kneaded in a kneader, and is granulated or pelletized. The granules or pellets are mixed in a hopper dryer at a temperature of 100 deg.C or higher for 30min or longer and extrusion- molded with a vent-type extruder at a resin temperature of 175 deg.C or lower.
Patent JP-S59171490-A (JP)
Inventor: HASHIMOTO TAKASHI
IPC: H05B6/22
Filed: 1983-03-17
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。
Patent JP-2000238129-A (JP)
Title: Manufacture of laminate film
Inventor: FUJITA SHINJI
IPC: B32B27/34
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To produce a laminate film excellent in gas barrier properties and adhesiveness even at an initial stage and after boiling treatment and also excellent in transparency and bending fatigue resistance. SOLUTION: All inorg. deposited layer and a heat-sealing layer are successively provided on at least the single surface of a biaxially oriented polyamide film. In this case, the biaxially oriented polyamide film is obtained by a sequential biaxial stretching method of a polyamide film comprising a specific polyamide resin having a layered constitution of A/B or A/B/A. In this method, longitudinal stretching is performed over two front and rear stages within a temp. range from a glass transition temp. (Tg)+10 deg.C or higher to low crystallizing temp. (Tc)+20 deg.C or higher so that the total stretching magnification becomes 3.1-4.0 times and the temp. between both stages is not reduced to Tg or less.
Patent JP-S63212971-A (JP)
Title: Device for supplying developer
Inventor: KAKEHI YOSHIO
IPC: G03G15/08
Filed: 1987-03-02
Abstract: PURPOSE:To prevent flocculation of a developer in a casing and to stably and surely replenish the developer to a developing device by constituting a titled device in such a manner that a sliding body makes sliding motion in a casing for housing the developer. CONSTITUTION:The developing device 26 is driven and the toner concn of the developer in the device 26 is decreased by the start of copying. A toner replenishment signal is emitted when a sensor detects such decrease. A feed roller 30 is rotated according thereto by which the toner 28 is replenished to the device 26. On the other hand, a shaft 32a is rotated by a driving source in a casing 27 upon starting of the copying. A cam plate 32b is rotated one turn within the inside circumference of an arm 31b by this rotation, by which a sliding plate 31a is slid along the circumference. The toner 28 is thereby kept oscillated at all times by the plate 31 so as to flow along the inside wall surface of the casing 27 and further, the sliding of the plate 31a is transmitted through the toner 28 even if the toner exists near the center of the casing 27, by which the toner 28 is adequately oscillated. The toner 28 is thus supplied to the roller 30 without being flocculated in the casing 27.
Patent JP-2000211715-A (JP)
Title: Tatami mat carrying device
Inventor: SAWADA AKIYOSHI
IPC: B65G7/12
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a 'tatami' mat carrying device which is easy to operate in carrying a 'tatami' mat, light in weight, and easy on a wrist by turning its grip part. SOLUTION: This device is provided with a single or a plurality of needles 2 penetrating through the back surface plate of a roughly L-shaped bent body 1 to facilitate removal from a 'tatami' mat, and springs 3 to protect a hand. A hinge 5 is fitted on one end of the roughly L-shaped bent body 1. A shaft 8 is fitted in the center of the outside of a push plate, on the other end. The shaft 8 penetrates through the back face part of a U-shaped handhold 6. The U-shaped handhold 6 and a grip shank 7 are fitted so as to turn freely.
Patent JP-S59169087-A (JP)
Inventor: TAKAMURA KOUZOU
IPC: H01T13/39
Filed: 1983-03-16
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-H05337654-A (JP)
Title: Method and device for electric welding of sheets of multilayer structure
Inventor: FURANKU JITSUSHINJIE
IPC: B23K11/16
Filed: 1993-03-05
Abstract: PURPOSE: To provide a method and a device for electric welding suitable for use in the automobile industry as well as for sandwich sheets. CONSTITUTION: This invention relates to a method for the electric welding of at least two sheets of multilayer structure 2, 5, termed sandwich sheets, each including at least two metal sheets interconnected by a film of polymer. This method includes a step putting the inner faces 3a, 7a of the sandwich sheets 2, 5 into contact in a partial overlapping region, a step applying on the both faces 4a, 6a of the sandwich sheets at least two rollers each having two parts and placed in confronting relation in alignment with the overlapping region, a step supplying electric power to at least the second part of each roller 9, 10, a step exerting a clamping force on the overlapping region of the sandwich sheets 2, 5 by the rollers 9, 10 and bringing the second part of each of the rollers into contact with the inner face of the confronting sandwich sheets, and a step shifting the rollers 9,  10 along the overlapping region.
Patent JP-2000239979-A (JP)
Title: Disperse dye ink for inkjet, inkjet printing by using the same and printed material obtained thereby
Inventor: SUZUKI SHINICHI
IPC: C09D11/326
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To obtain a disperse dye ink having high fastness and excellent in black color development, further to provide an inkjet printing method and a printed product by the method, and also to obtain an ink for inkjet, good in dispersion stability, excellent in continuous stable out-going, and capable of being preserved for a long term. SOLUTION: This ink using at least four colors comprising three colors of yellow, magenta and cyan, and black, and used for disperse dye inkjet printing contains at least C. I. Disperse Violet 57, C. I. Disperse Blue 60 and 1- methyl-2-phenyl-3-(2,6-dichloro-4-nitrophenylazo)indole as the dye of the black ink.
Patent JP-H10237191-A (JP)
Title: Film for packaging fiber
Inventor: HIRAGORI MASAHIKO
IPC: B29C48/305
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain a film for packing fiber comprising a propylenic resin and a specific elastomer, having a strengths required for packaging fibers, such as breaking strength, excellent in flexibility, and little in unpleasant noises caused by the rubbing of the film. SOLUTION: This film for packaging fibers comprises 100 pts.wt. of a propylenic resin and 3-30 pts.wt. of an elastomer having a tan δpeak temperature of -10 to 25 deg.C in a dynamic viscoelasticity spetrum measured at a frequency of 100Hz. The tan δ is originated from the rubber component. The film is preferably obtained by extruding from a T die a blend comprising 100 pts.wt. of a propylene-ethylene random copolymer having a melt flow rate of 0.5-10g/10min and an ethylene content of 3-4wt.% and 3-12 pts.wt. of styrene- isoprene block copolymer wherein the isoprene units of the polyisoprene block are bound in the form of 3, 4 bonds or the hydrogenation product of the block copolymer.
Patent JP-S58163714-A (JP)
Title: Preparation of flat yarn
Inventor: IWASHITA KOUICHI
IPC: D01D5/253
Filed: 1982-03-24
Abstract: PURPOSE:To obtain a flat yarn having improved uniformity without causing a broken yarn and fluff, by melt spinning a thermoplastic synthetic polymer through specially arranged slit nozzles. CONSTITUTION:A thermoplastic synthetic polymer, e.g. a polyester, is melt spun through spinneret nozzles in a spinning pack positioned in a spinning block to make the longer sides of nozzle slits in parallel to the flow path of a cooling air in the direction of arrow.
Patent JP-H06257138-A (JP)
Title: Rotational intrusion type steel pipe pile for loading test
Inventor: HASHIMOTO OSAMI
IPC: E02D5/28
Filed: 1993-03-08
Abstract: PURPOSE:To prevent the agitation of the peripheral ground of a pile by processing a shallow groove on the surface of a rotational intrusion type steel pipe pile over the full length thereof, and attaching a distortion gage to the bottom part, and filling a space inside of the groove with the filling agent, and sealing the groove with a thin cover having a curvature nearly equal to that of the surface of the pile. CONSTITUTION:A straight shallow groove is processed on the surface of a steel pipe pile 1 over the full length thereof in the axial direction, and a distortion gage 3 is attached to the bottom part of the groove, and after housing a lead wire 4 in the groove, the groove is filled with the filling agent 5. The groove is covered with a protector 2 made of thin metal plate and having a curvature nearly equal to that of the surface of the pile 1, and sealed by the welding. At the time of rotating the pile 1 for intrusion, agitation of the peripheral ground is prevented. Design and execution management of the pile foundation is thereby performed accurately and stably.
Patent JP-2000240469-A (JP)
Title: Gasification composite power generating plant
Inventor: OGUCHI HARUO
IPC: F01K23/10
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To properly perform the outflow of water from a gas turbine system to a gasification system or the inflow of water or steam from the gasification system to the gas turbine system by combining the water supplied from the gas turbine system to the gasification system at the outlet of each gas turbine system, and supplying it to the gasification system. SOLUTION: In a plant having three gas turbine systems 8 (8a-8c) to one gasification system 1, the condensate within the condenser 24 of a steam turbine system 20 is supplied to the heat exchangers 16-18 of each gas turbine system 8, and the water supplied to the gasification system 1 is combined at the outlet of the gas turbine system 8 and supplied to the gas cooler 6 of the gasification system 1 through an outflow header 28. The hot water or steam after heat exchange leaving the gas cooler 6 of the gasification system 1 is supplied to each gas turbine system 8. According to this, water can be stably supplied to the gasification system 1 regardless of the number of gas turbine systems 8.
Patent JP-H11241117-A (JP)
Title: Method for melting highly clean and extra-low carbon steel
Inventor: NUMATA MITSUHIRO
IPC: C21C7/068
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a melting method of a highly clean and extra-low carbon steel which prevents increase of the number of inclusion after treating in a vacuum degassing apparatus and has little surface flaw in a product. SOLUTION: At the time of blowing inert gas into molten steel in a ladle removing the vacuum degassing apparatus after decarburizing treatment and deoxidizing treatment to the molten steel by using the vacuum degassing apparatus, a lance depth (d) and the blowing gas flow rate (g) are regulated as the following range of the (1) and the (2). (1) 0.8>=d>=0.07, (2) 7>=g>=0.5, wherein, g=F/V, (d) is the lance dipping depth (mm)/the molten steel depth (mm) in the ladle, F is the gas flow rate (Nl/min) and V is the molten steel weight (ton) in the ladle.
Patent JP-H05218614-A (JP)
Title: Structure and method for connection of electric and electronic circuit
Inventor: FUJINAMI NAOKI
IPC: C09J9/02
Filed: 1992-01-31
Abstract: PURPOSE:To hold a connecting structure not mixed with miscelleneous gases for a long time by a method wherein, in a heating and pressurization connecting operation, a part near a connecting part is set to a low-pressure state. CONSTITUTION:An anisotropic conductive adhesive layer in which a conductive pulverulent body has been dispersed into, and mixed with, an insulating adhesive is laid between electrode terminals on two opposite electric and electronic circuit boards; the board on one side is heater and pressurized from the upper part; both boards are connected electrically. At this time, the pressure in a part near a connecting part is evacuated and reduced; both boards are connected, and the air pressure near the connecting part is set to a low-pressure state of 80% or higher with reference to atmospheric pressure. Then, the whole surface of the conductive pulverulent body excluding a part coming into contact with the electrode terminals is covered with the insulating adhesive. Thereby, a connecting structure with which miscelleneous gases are not mixed can be held for a long time.
Patent JP-S538225-A (JP)
Title: Ski boot provided with recess in sole
Inventor: GIRUBAATO BAATON OUKUSU
IPC: A63C9/00
Filed: 1977-04-22
Abstract: A ski boot with a central longitudinal cavity in the sole is disclosed in combination with a block designed to mate with the cavity. The block is securable to a ski and laterally-acting detent devices are provided to releasably capture the boot to the block.
Patent JP-H02224391-A (JP)
Title: Printed board
Inventor: WATANABE SHINICHI
IPC: H05K7/14
Filed: 1989-02-27
Abstract: PURPOSE:To prevent static electricity from discharging and to protect a printed board against malfunction or failure caused by electrostatic discharge even if someone charged with static electricity touches an equipment by a method wherein a first insulating film covering the whole surface of a printed board provided with a conductor foil is formed and a second insulating film which indicates the mounting position of an electronic component by symbol is formed thereon. CONSTITUTION:A conductor foil 13 wired through printing for electrically connecting two or more electronic components, a first insulating film 14 covering the whole face provided with the conductor foil 13, and a second insulating film 15a formed on the first insulating film 14 to indicate the mounting positions of the electronic components by symbol are provided. A static electricity prevention belt 15b of a certain width formed of the second insulating film 15a is provided to the periphery of a board 12. By this setup, there is a gap between the fitted sections of a main body and static electricity hardly damages the first and second insulating films, 14 and 15b, even if someone charged with static electricity touches his finger or the like to the gap, so that static electricity discharges to the conductor foil 13 and an equipment is protected against malfunction and failure caused by the electrostatic energy.
Patent JP-H01219920-A (JP)
Title: Keyboard device
Inventor: TAMARU HIROSHI
IPC: G06F3/02
Filed: 1988-02-29
Abstract: PURPOSE:To easily control the key input by controlling the key input based on key code information which controls the input of a control means. CONSTITUTION:A keyboard device consists of a non-volatile read/write memory (RW memory) 5 where code information of unused keys is stored, a decoder 6 which decodes code information inputted with a key, and a comparator 8 which controls the input of information from the decoder 6 to a main body device 7 based on information stored in the RW memory 5. Code information of unused keys is stored in the RW memory 5; and when information is encoded and inputted by a key, this information is decoded by the decoder 6. Thereafter, this information is compared with information stored in the RW memory 5 by the comparator 8. Code information of unused keys is eliminated by the comparator 8 and only code information of used keys is outputted to the main body device 7.
Patent JP-H10236811-A (JP)
Title: Material temperature controller of electrically-heated activated carbon activating furnace
Inventor: KITAO SEIJI
IPC: C01B32/336
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To conduct good activation and to improve the quality by heating a material in the furnace to a fixed value rapidly and uniformly. SOLUTION: This activating furnace of producing activated carbon is electrically heated and closed to improve its heat efficiency. Further, the furnace is provided with a setter 21 for calculating and setting a temp. - time curve to efficiently heat the material, a setter 22 for calculating and setting a power- time curve from the temp. - time curve and a controller 23 for supplying a power to the furnace 1 in accordance with the power-time curve to conduct good activation.
Patent JP-H03248495-A (JP)
Title: High frequency amplifier mounting case
Inventor: SASAKI SHUSAKU
IPC: H05K7/14
Filed: 1990-02-26
Abstract: PURPOSE:To obviate the necessity of fixing a high frequency circuit board, using many screws, and enable miniaturization, and reduce screw hole boring works and screw fastening works by putting it into such structure as to fix the high frequency circuit board by pressing it by the top face of the coupling part of a cover and the plane of the main body. CONSTITUTION:The cover 2 has coupling parts 7 on both sides along the longitudinal direction, and its cross section is recessed. The top face of the coupling part 7 and the marginal part of the main body 1 are coupled by screws 5 through screw holes 9, and therein a high frequency transistors 3 and a high frequency circuit board 4 are mounted. It is of such structure that since the top face of the coupling part 7 has a cut at the part in contact with the high frequency circuit board 4 mounted on the main body 1, when the cover 2 is put on the main body 1, the top side of the coupling part 7 sticks fast to the marginal part of the main body 1, and also the cut part of the top side of the coupling part 7 presses and sticks the marginal part of the high frequency circuit board 4 to the main body 1 so as to fix the high frequency circuit board 4. What is more, the adhesion is maintained by putting the substance having elasticity between the cut part of the top side of the coupling part 7 and the marginal part of the high frequency circuit board 4.
Patent JP-H05218181-A (JP)
Title: Positioning mechanism of semiconductor substrate
Inventor: YANAGIDA KAZUTAKA
IPC: H01L21/68
Filed: 1992-01-31
Abstract: PURPOSE:To provide a positioning mechanism of a semiconductor substrate which is capable of high precision positioning with high reliability, said semiconductor substrate being almost free of any impurity such as abrasion power badly affecting the semiconductor substrate, and hence being highly purified. CONSTITUTION:In a support table 1 of a semiconductor substrate sticking device where a surface for supporting a semiconductor substrate is disposed at an angle respect to a horizontal surface, there are disposed on the surface of the support table a plurality of positioning pins 2, 3 at a shorter interval than the length of an orientation flat of the semiconductor substrate on a straight line having an angle with respect to the horizontal surface, and at least one second positioning pin 4 at a predetermined location of a semiconductor substrate which moves on the surface of the support table owing to gravity.
Patent JP-S611130-A (JP)
Title: Adaptive communication rate demod
Inventor: SHIYAHIDO YUU ETSUCHI KURESHI
IPC: H04L1/12
Filed: 1985-03-08
Abstract: A modem which includes transmission means for transmitting information signals to a remote device over a channel at any one of a multiplicity of communication rates, reception means for receiving information signals from the remote device over the channel at any one of the communication rates, quality-monitoring means for monitoring the quality of the channel on the basis of the received information signals, and rate control means responsive to the quality-monitoring means for selecting a current communication rate based on the channel quality, the rate control means including fall forward means for indicating that an increase in the current communication rate to a higher communication rate is desired and for implementing the increase when the remote device concurs.