baber/WOPTO huggingface dataset:
Patent JP-H09136975-A (JP)
Title: Polyimide substrate for conductive material
Inventor: YANO KENICHIRO
IPC: B32B18/00
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To obtain a substrate which can exhibit good conductivity even under high-temperature molding conditions or under severe service conditions by using a specified aromatic polyimide satisfying specified requirements as the starting material. SOLUTION: An aromatic polyimide is obtained by the polymerization and subsequent imidization of an aromatic tetracarboxylic acid component selected from 3,3',4,4'-biphenyltetracarboxylic acid, its dianhydride, a mixed system comprising these compounds and pyromellitic acid, its dianhydride, 3,3',4,4'- benzophenonetetracarboxylic acid, its dianhydride or 3,3',4,4'- diphenyltetracarboxylic acid or the like and an aromatic diamine component selected from among mixed systems such as p-phenylenediamine and diaminodiphenyl ether. This polyimide satisfies the following requirements: (i) the weight loss after heating to 550 deg.C for 60min in a helium gas is 5wt.% or below, (ii) the coefficient of linear expansion 30-300 deg.C is 0.4-2.0×10<-5> cm/cm/ deg.C, and (iii) the tensile strength under immersion in liquid nitrogen is 20-60kg/mm<2> .
Patent JP-H082817-A (JP)
Title: Fly waste recovery device
Inventor: NAKAO TAKASHI
IPC: D01H11/00
Filed: 1994-06-13
Abstract: PURPOSE:To effectively recover fly waste in a textile machine equipped with a take-up mechanism. CONSTITUTION:The air is forcibly blown from the rear side of the frame 1 of a textile machine toward the fly waste generating sections 7 and 8 of a take-up mechanism. Fly recovery mechanisms 16, 17 and 18 may also be arranged on the front of the frame 1.
Patent JP-H0447771-A (JP)
Title: Remote controller
Inventor: SASAKI HIDEMI
IPC: H04N5/00
Filed: 1990-06-15
Abstract: PURPOSE:To make the carrying convenient by providing a mount part mounted/ withdrawn to/from a camcoder, a remote controller mechanism and adopting carrying handle shape for the entire shape. CONSTITUTION:A removable mount 18 is provided to a camcoder 20 and the carrying handle shape is adopted for the entire shape of the remote controller 10 generating a signal to control remotely the camcoder 20. In the case of carrying the camcoder, the remote controller 10 is mounted to the camcoder 20, and in the case of remote control, the remote controller 10 is removed from the camcoder 20. Since the remote controller 10 acts like a carrying handle, the camcoder 20 and the remote controller 10 are carried integrally and the carrying is simplified.
Patent JP-S5278165-A (JP)
Title: Wind force discriminator
Inventor: FUKUI KAZUHIRO
IPC: B07B7/00
Filed: 1975-12-24
Abstract: PURPOSE: To secure a path of the discriminated by arranging the tube of the larger diameter comes the upper stream in the system of the discriminating tube the cut section area of which is gradually increasing. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6140181-A (JP)
Title: Recording material
Inventor: HIDA MICHIAKI
IPC: B41M5/00
Filed: 1984-07-27
Abstract: PURPOSE:To provide an ink jet recording material excellent in water base ink receptivity and clearness of recorded images, by providing an ink-holding layer comprising a hydrophilic resin absorbent of water base inks and an ink-permeable layer comprising a water-resistant polyurethane resin. CONSTITUTION:The ink-holding layer provided on a base is formed mainly of a hydrophilic resin receptive of water base inks. Preferred examples of such a resin include albumin, gelatine, polyamides and polyacrylamides. The ink-permeable layer comprises a polyurethane resin having hydrophilicity comparable or inferior to that of the resin constituting the ink-holding layer, and is provided as a thin layer with such a thickness as to permit water base inks to substantially penetrate therethrough, the thickness being generally not larger than about 10mum, preferably, about 0.1-5mum. A polyurethane resin material useful for forming the thin layer is an addition polymer of a polyisocyanate compound and a compound having at least two active hydrogen atoms in its molecule, e.g., a polyol, a polyamine or a polycarboxylic acid.
Patent JP-H0822800-A (JP)
Title: Ion implanting device
Inventor: TANIGUCHI YASUHIRO
IPC: H01J37/317
Filed: 1994-07-07
Abstract: PURPOSE:To reliably remove unwanted ions without being restricted by the width of an ion beam and accelerating voltage of the ion beam. CONSTITUTION:Opposed type electrodes 6a and 6b such as aluminum and separating plates 7a and 7b such as an electromagnet are arranged in the vicinity of an outlet of an analyzer magnet 5. DC voltage is respectively impressed between the opposed type electrode 6a and 6b and on the separating plates 7a and 7b by DC variable electric power supply 8 and DC variable electric power supply 8a, and the direction of an electric field generated thereby and a magnetic flux are crossed at right angles to each other, and impression voltages of the DC variable electric power supply 8 and the DC variable electric power supply 8a are adjusted so as to satisfy E = vB (E is an electric field, and B is magnetic flux density, and (v) is object ion speed), and only an object ion is straightly advanced, and unwanted ions are removed.
Patent JP-S5944693-A (JP)
Inventor: MASUHARA YASUHIRO
IPC: F04D29/44
Filed: 1982-09-07
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-H04354810-A (JP)
Title: Method for blowing fine coal into blast furnace and device therefor
Inventor: MAEDA MASASHI
IPC: C21B7/00
Filed: 1991-05-30
Abstract: PURPOSE:To improve combustibility of fine coal and to enable the blowing of a large quantity of fine coal for reducing coke ratio by preheating the fine coal blown into a blast furnace. CONSTITUTION:At the time of blowing the fine coal 14 supplied from a hopper 11 through a supplying piping 13 and a lance 12 into the blast furnace 40 from a tuyere 41, the fine coal 14 is preheated at >=200 deg.C with a preheating device 20 arranged in the supplying piping 13. The preheated fine coal 14 is blown into a raceway 42 from the tuyere 41 together with hot blast 31 fed from a blowing pipe 30. Therefore, the fine coal preheated at >=200 deg.C generates a hydrocarbon series gas. By this gas generation, combustion of the fine coal is quickly started. Further, since trace of the gas generation if remained as gas pores in the fine coal, specific surface area is increased and the combustibility is improved. In this result, the blown fine coal 14 is perfectly burnt in the raceway 42 and unburnt char 43 causing an undesirable furnace condition is not remained in the furnace.
Patent JP-H0714188-A (JP)
Title: Objective lens driving device
Inventor: HAGITANI TOSHIMICHI
IPC: G11B7/09
Filed: 1993-06-25
Abstract: PURPOSE:To exclude uselessness in constitution by forming to which a driving means is fixed an opening part for an objective lens on a base and using it in common with a cover for closing an upper opening part of a carriage. CONSTITUTION:The base 8 having the driving means 7 fixed on it is formed with the opening part 9 for the objective lens, and is used in common with the cover for closing the upper opening part of the carriage 10. For the purpose of fitting the base 8 to the carriage 10, at least three fitting holes to be formed in the base 8 and the carriage 10 are positioned on a circular arc of a circle having the opening 9 for the objective lens as its center. Then, a fitting seat of the objective lens 3 is formed with a spherical surface. Consequently, uselessness in the constitution is excluded, and the objective lens driving device capable of contributing to cost reduction is thus obtained.
Patent JP-H0820456-A (JP)
Title: Double-sided device for image forming device
Inventor: KISHIMOTO KAZUHISA
IPC: B65H9/00
Filed: 1994-07-07
Abstract: PURPOSE:To move aside a paper sheet, which is sent onto a double-sided tray, without causing excessive carrying force of a moving-aside roller and to put the edge of the sheet in line without causing deflection or a fold of the tip part of the paper sheet. CONSTITUTION:In forming an image on both sides of a paper sheet P, when a rotary shaft 41 of a driving force transmitting mechanism 40 rotates in the direction B as indicated by an arrow mark so that an arm 32 rotates in the direction C as indicated by an arrow mark, a moving-aside roller 22, which is made of a soft, elastic body and which is attached to an end of the mechanism 40 in a rotatable manner, is pushed onto the side of a double-sided tray 31, rotating in the direction of A as indicated by an arrow mark. Accordingly, although the moving-aside roller 22 deforms, the amount of deformation is restricted by the fact that a deformation restrictting member 35 abuts on the double-sided tray 31 via the paper sheet P. As a result, it can be prevented that the carrying force to the paper sheet becomes excessive, a fact which occurs when the amount of the deformation of the moving-aside roller 22 becomes large.
Patent JP-S6135140-A (JP)
Title: Shading coil induction motor
Inventor: KOKUBU AKIRA
IPC: H02K5/04
Filed: 1984-07-26
Abstract: PURPOSE:To largely reduce the shading coil assembling steps and motor assembling steps by simultaneously forming integrally the shading coils when a motor housing is formed. CONSTITUTION:Shading coils 8 mounted on a stator core 1 are formed integrally with a motor housing 5 to support a rotor shaft 9. In order to integrally form it, the coils may be simultaneously formed, for example, by an aluminum die casting, and any may be used if the resistance value of the coils 8 satisfy the prescribed motor characteristics.
Patent JP-S6313400-A (JP)
Inventor: KONUMA NOBUHIRO
IPC: B29C45/16
Filed: 1986-07-04
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-S5858173-A (JP)
Title: Applicator for applying
Inventor: NARUSE SHIROU
IPC: B05C5/00
Filed: 1981-09-30
Abstract: PURPOSE:To project to homogenize the quality of applying liquid and to uniformalize the thickness of a paint film, by diving the outer box of an applicator into three  cells with weir plates having different heights, letting circulating liquid overflow from  an upper part into a cental paint-applying cell, and making the opened surface area of  an outlet for the applying liquid controllable. CONSTITUTION:Weir plates 2, 4 having different heights are vertically provided inside  the outer box 1 of an applicator, to divide the outer box 1 into an upper cell 5, a paint- applying cell 7 and a lower cell 9. Paint liquid is circulated by the operation of a circulating pump 30, i.e. being fed out from the lower cell 9 into the upper cell 5, poured  into the applying cell 7 by letting it overflow beyond the weir plate 2 and returned  into the lower cell 9 by letting it further overflow beyond the weir plate 4. A funnel- shaped nozzle 10 is formed at the lower part of the applying cell 7, and an outflow  opening 11 is provided at its bottom wall 7a. A rotary valve 15 is interposed between  the nozzle opening 10 and the outflow opening 11, and a flow opening 12 is provided  between the rotary valve 15 and the upper cell 5 to communicate them. In addition, a  stationary plate 20 and a sliding plate 21 are extended at the opposite sides of the opened end of the outflow opening 11 to form an adjusting opening 23 which can adjust the opened surface area.
Patent JP-H09291798-A (JP)
Title: Bolt box blockade plate of segment for tunnel
Inventor: SEKIGUCHI KEISUKE
IPC: E21D11/04
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a bolt box blockade plate of a segment for tunnel assembled out of concrete segments. SOLUTION: This is a blockade plate 1 made of FRP for blockading the bolt box of a segment, it is constructed so that an injection part 2 for injecting urethane undiluted solution and a plurality of air escape ports 3 surrounding the injection part 2 are formed on the nearly center of the blockade plate 1, the air escape ports 3 are previously closed with thin films 4, they are broken to make the air escape ports 3 in the use, and the injection part 2 is on the bolt box side, the air escape ports 3 are on the opposite side of the bolt box respectively projected through ribs. Hereby, the blockade plate made of FRP suitable for blockading the bolt box of the segment for tunnel and of excellent workability can be provided.
Patent JP-H10331501-A (JP)
Title: Locking structure for double sliding fitting
Inventor: IMAGAWA NOZOMI
IPC: E05C3/04
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a locking structure which poses no problems regarding security even if a double sliding fitting is partly opened for ventilation. SOLUTION: With outer and inner window sashes 2, 3 completely closing a window and with vertical sash frames 21, 31 overlapping each other, a crescent sash lock 5 is rotated by half from an unbound state and its latching edge 54 is inserted between a first latched claw 41 of a bracket metal 4 and the vertical sash frame 21 of the outer window sash 2 and latched to the first latched claw 41, whereby the outer and inner window sashes 2, 3 are locked together while completely closing the window. With the window partly opened, the latching edge 54 of the crescent sash lock 5 is inserted between a second latched claw 42 and a holding plate 43 and latched to the second latched claw 24, whereby the outer and window sashes 2, 3 are locked while opening a part of the window by a width equal to the interval L between the first and second latched claws 41, 42.
Patent JP-2000345881-A (JP)
Title: Exhaust emission control method for internal combustion engine and exhaust emission control device
Inventor: MURAKI HIDEAKI
IPC: B01D53/81
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To purify NOx by storing nitrogen oxides(NOx) in the case where an air-fuel ratio of exhaust gas in an internal combustion engine makes in a lean condition, treating the stored NOx by a NOx reducing catalyst in the case where the air-fuel ratio makes in a rich condition or in a theoretical air-fuel ratio, and gradually regulating the air-fuel ratio from the lean condition to the rich condition. SOLUTION: For treating NOx stored in a NOx reducing catalyst for storing or reducing the NOx by change of an air-fuel ratio, an air-fuel ratio of exhaust gas is regulated so as to makes from a lean condition to a rich condition gradually. The air-fuel ratio of exhaust gas gradually makes from the rich condition to the rich condition while it is changed by a rate between the rich condition and a theoretical air-fuel ratio. For example, after the air-fuel ratio is changed from the lean condition to the theoretical air-fuel ratio, and it is step-by step changed to the rich condition and the theoretical air-fuel ratio. After it is changed from the lean condition to the theoretical air-fuel ratio, it is continuously or gradually changed to the rich condition and the theoretical air-fuel ratio.  Accordingly, it is possible to efficiently reduce the NOx, and it is also improve fuel consumption without holding the air-fuel ratio to the rich condition or the theoretical air-fuel ratio for a long period.
Patent JP-S6047180-A (JP)
Inventor: IWAMOTO HISANORI
IPC: E05D5/10
Filed: 1983-08-25
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-S55105644-A (JP)
Title: Neopentyl polyol ester and lubricant comprising it
Inventor: FUJIWARA MASAKATSU
IPC: C10M105/38
Filed: 1978-12-21
Abstract: NEW MATERIAL:A neopentyl polyol ester synthesized from neopentyl polyol, a mixed fatty acid consisting of A) 3,5,5-trimethylhexanoic acid and B) a 4W18C saturated straight-chain fatty acid in a weight ratio of A to B of 90:10W10:90.  
     EXAMPLE: An ester synthesized from trimethylolpropane, 3,5,5-trimethylhexanoic acid, and lauric acid.  
     USE: Base oil. High oxidative stability and forming an extremely small amount of carbonaceous materials.  
     PROCESS: A neopentyl polyol ester, 3,5,5-trimethylhexanoic acid, and a 4W18C saturated straight-chain fatty acid undergo general esterification or transesterification to give the desired compound. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6311272-A (JP)
Title: Electric disc grinder
Inventor: SHUTOKU SHUKICHI
IPC: B25F5/00
Filed: 1986-07-02
Abstract: PURPOSE:To make a totally enclosed type come to fuirtion without increasing any outside dimensions as well as to prevent a temperature rise in a coil of a stator from occurring, by setting an interspace between an outer circumferential wall of the stator provided with plural fins and an inner circumferential wall of a casing body down to a ventilation flue. CONSTITUTION:The outside air is taken inside from a ventilating hole 30b of a casing body 30 by rotation of a fan 12a, and discharged to the outside via a dust cover 32a, a stator core 31, a ventilation flue consisting of an outer circumferential wall of a dust cover 34a and an inner circumferential wall of the casing body 30. Therefore, cooling for a rotor 6, a stator 37 or the like can be done without entailing any sticking of dust and water to a coil 5b of the stator 37 and bearings 8 and 10. And a fin is formed in the stator 37 whereby a contact area of cooling air is increased without increasing any outside dimensions of a grinder, preventing a temperature rise in the coil 5b from occurring. Accordingly, a totallt enclosed type is realized, and coil burning and bearing block trouble are all obviated, thus application at the rainy weather can be made possible.
Patent JP-H11348502-A (JP)
Title: Wheel for vehicle
Inventor: MAKINO HIROKI
IPC: B21D22/14
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To reduce the weight, and to improve the strength by integratedly forming a disk-like spoke part with a rim part, fitting a cylindrical shaft part of a hub in a center hole opened in the center of the spoke part, and fixing the spoke part to the hub. SOLUTION: A spoke part 1 is integrated with a rim part 2 on its outer circumferential edge by spinning a spinning stock such as a light alloy plate stock. A center hole 3 is cut in a center part of the spoke part 1, and a cylindrical shaft part 41 of an iron hub 4 which is formed of hollow cylindrical shape is fitted to the center hole 3. A shaft hole 6 of a brake drum 5 for a drum brake is fitted to an outer circumferential surface of the hub 4, and its fitting part is integratedly fixed by a fixing means such as welding. An outer surface 51 on one side of the brake drum 5 is abutted on one side of an inner circumferential part of the spoke part 1, and an abutting part is riveted and fixed by a plurality of rivets 7.
Patent JP-S6218126-A (JP)
Title: Diversity control system
Inventor: SAITO MASAO
IPC: H04B7/02
Filed: 1985-07-16
Abstract: PURPOSE:To prevent abnormal operation due to an abnormality of the transmission side or a faulty detector by eliminating the detected output from an object when the detected output of a specific frequency is a prescribed lower limit or below and the change is within a prescribed range and restoring the detected output to the object when the output is increased over a lower limit. CONSTITUTION:Reception signals 101, 102 are converted respectively into an intermediate frequency by frequency converters 3, 4, synthesized by a synthesizer 5 and sent to a demodulator via an intermediate frequency amplifier 6. The output of a local oscillator 7 is divided into two, the one is fed to the converters 3, 4 respectively via a variable phase shifter 8, the phase difference between both the signals by the control of the phase shifter 8, a part of the intermediate frequency signal 103 is fed to a frequency converter 9, mixed with an output fi of a VCO 10 and sent to a control circuit 13 via a low pass filter 11 and a detector 12. The circuit 13 outputs control signals 104, 105 to give a minute phase change to the phase sifter 8 and to change the frequency fi of the VCO 10, the power in the in-band 8 before and after the minute phase change is compared and discriminated, and the control direction of the phase shifter 8 is decided in a direction to increase the minimum value among outputs of the detector 12.
Patent JP-2000349163-A (JP)
Title: Semiconductor device and manufacture of the same
Inventor: HIROKI AKIRA
IPC: H03K19/096
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To realize a dynamic logic circuit which operates at a high speed and is lessened in power consumption even under a design rule applied to a region of sub-quarter micron or below. SOLUTION: The two-phase clock inverter I1 of this semiconductor device is composed of three N-type MOSFETs, a first transistor T1, a second transistor A2, and a third transistor T3, which are connected in series. The first transistor T1 receives a first clock signal V1 through its gate and has a source which serves as the output terminal C of the first inverter I1, and the second transistor A2 receives a second clock signal V2 through its gate. The P-type impurity concentration of a channel region which controls the second transistor A2 in a threshold potential is so set as to be higher in a source-side part than in a drain-side part. The P-type impurity concentration of a lower part of a source is so set as to be lower than that of a source-side part of the channel region.
Patent JP-S5947823-A (JP)
Title: Method for realizing inductance
Inventor: OKAMURA HAJIME
IPC: H03H7/01
Filed: 1982-09-10
Abstract: PURPOSE:To reduce a loss coefficient of a coil, by connecting plural coils having inductance L2 in parallel to obtain a coil having inductance L1 and to form an equivalent inductance equivalent to the coil of inductance L1. CONSTITUTION:Inductances L2, L3 are connected in parallel to equalize the inductance L1 equivalently in obtaining the inductance L1 at a frequency f1 of a filter. Inductances L5, L6 are connected in parallel to obtain an inductance L4 at a frequency f2 of the filter to make the combined inductance equal to the L4 equivalently. The Q of the coil is improved by connecting the coils in parallel and the transmitting characteristic of the filter circuit is improved easily.
Patent JP-S6316961-A (JP)
Title: Method for working end face of optical connector
Inventor: SAITO TADAO
IPC: B24B19/22
Filed: 1986-07-04
Abstract: PURPOSE:To eliminate disconnection, entanglement, etc. and prevent a worked surface of an end of optical connector from a swell by rotating a magazine to rotate the optical connector and apply an end of connector projecting from the magazine to a rotating grinding wheel for working. CONSTITUTION:A connector 12 for a long optical fiber 11 is protruded from a projection 15 of a magazine 13, held and received in the magazine 13 which is rotatably driven to rotate the optical fiber 11 and the connector 12 in one direction. Next, a grinding wheel 14 is rotatably driven while being moved in the direction of arrow B to apply the end face to the end edge of connector 12 and to work said edge into a conical shape. Thus, the optical fiber 11 can be prevented from disconnection and entanglement without any torsion. Also, since the connector 12 is worked while rotating continuously in one direction, the worked surface can be prevented from a swell.
Patent JP-H0822404-A (JP)
Title: Film management system
Inventor: SUZUKI AKIHIRO
IPC: G11C17/00
Filed: 1994-07-08
Abstract: PURPOSE:To eliminate the need for a battery and to put no limitations on storage capacity and facilitate operation by registering management information on file data in a flash EEPROM, stored with the file data, in an EEPROM. CONSTITUTION:A CPU 1, a RAM 2, a ROM 3, the EEPROM 4, and the flash memory 5 are connected through an internal data bus 7. Then the EEPROM 4 is stored with information showing what data are stored in which block of the flash memory 5. Then when new file data are added to the flash memory 5, information indicating which position of which block the data are stored is written in the EEPROM 4. When existent file data in the flash memory 5 are erased, on the other hand, the corresponding file information in the EEPROM 4 is also erased. Consequently, the file operation is made easy.