baber/WOPTO huggingface dataset:
Patent JP-H06329815-A (JP)
Title: Production of ion exchange membrane
Inventor: KATAYAMA SHINTARO
IPC: C08J5/22
Filed: 1993-05-17
Abstract: PURPOSE:To provide an ion exchange membrane having excellent electrochemical properties and mechanical properties such as flexibility and highly durable even by using under severe condition such as the exposure to high temperature or the contact with acid, alkali or organic solvent, etc. CONSTITUTION:The objective ion exchange membrane is produced from a mixture composed of a monomer having an ion exchange group or a functional group suitable for the introduction of ion exchange group, a crosslinking agent, a polymerization initiator and a copolymer of (A) a monomer unit derived from an aliphatic hydrocarbon monomer and free from unsaturated bond in the monomer unit in a state constituting the copolymer (e.g. hydrogenated styrene-butadiene copolymer) and (B) a monomer unit based on styrene-based monomer. The membrane can be produced by applying the mixture to a substrate, subjecting to the forming and the polymerization and, as necessary, introducing an ion exchange group into the polymer.
Patent JP-H07321485-A (JP)
Title: Cooling structure for device mounted on printed board
Inventor: NAKAHARA YOICHI
IPC: H05K1/02
Filed: 1994-05-27
Abstract: PURPOSE:To obtain a cooling structure for electronic devices mounted on a printed board in which reduction in the size of electronic device is promoted while sustaining the cooling performance for a low heating device mounted immediately above a high heating device. CONSTITUTION:A heat plate 10 comprises a main plate member 11 touching the surface of the package of a high heating device tightly, and a leg plate member 12 provided by bending the side edge of the main plate member 11 toward a printed wiring board 5. The heat plate 10 is mounted on the printed wiring board 5 while being connected, at the lower edge part of the leg plate member 12, with an earth pattern 20.
Patent JP-S5641522-A (JP)
Title: Preparation of head for magnetic disk
Inventor: IIKAWA TSUTOMU
IPC: G11B5/105
Filed: 1979-09-07
Abstract: PURPOSE:To prepare the titled head which is of simple structure and can be worked easily, by making the slider member made of Zn ferrite adhere to the core member made of Mn-Zn ferrite by means of diffused junction of both ferrite. CONSTITUTION:The adhering faces 4, 4' and 5, 5' of the sliders 1, 1' made of Zn ferrite are subjected to mirror finishing by means of lapping. In the same way as mentioned above, the adhering faces 6, 6' to the sliders 1, 1' of the core 2 made of Mn-Zn ferrite are subjected to mirror finishing by means of lapping. The mirror- finished faces are made to adhere closely by placing the core 2 between them, and its diffused junction is completely performed by putting pressure in the direction as indicated with arrows 7, 7' and also heating to approx. 1,200 deg.C in the atmosphere of N2. After the junction, the surface confronting the disk is finished to a taper flat type by means of machine work.
Patent JP-S594149-A (JP)
Title: Manufacture of semiconductor
Inventor: ISHIHARA KAORU
IPC: H01L23/50
Filed: 1982-06-30
Abstract: PURPOSE:To eliminate the variation of leads and the floating of hanging leads above the upper surface of a die in a semicoductor manufacturing apparatus used to isolate a semiconductor device from a lead frame by providing a protruding member which is operated independently from a punch and a pressing plate on a die set. CONSTITUTION:When the die set 13 of a semiconductor manufacturing apparatus 11 is operated in the direction of an arrow (y) to reach the vicinity of a bottom dead point, a punch 18 and a pressing plate 20 are respectively approximately simultaneously contacted with leads 5 and a semiconductor element placing unit 8. At this time, a protruding member 34 is contained in through holes 33, 19a, 20b. While a die set 12 is further operated to reach a bottom dead point, the punch 18 and the plate 20 respectively cut the leads 5 and hanging leads 2. On the other hand, the member 34 is protruded from the end 20a of the plate 20 at the same time of slightly delayed upon cutting, i.e., by the operation of an air cylinder 31 at the end at the bottom dead point of the die set 13, thereby dropping downwardly a semiconductor device 7.
Patent JP-S60258997-A (JP)
Inventor: MIYOSHI SEIZOU
IPC: H05K5/02
Filed: 1984-06-05
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-H04343845-A (JP)
Title: Living organism fixture
Inventor: SEKINE RYUTA
IPC: A61F13/04
Filed: 1991-05-20
Abstract: PURPOSE:To enhance the sticking property of a living organism through the multiplier effect of the function of a living organism fixture and the shape- memory function of a shape-memory resin by forming into a net a fixture main body at least one part of which is made of the shape-memory resin, thereby forming the living organism fixture. CONSTITUTION:A strip member 1b is provided around the peripheral portion of a network material 1a serving as a fixture main body so as to fabricate a living organism fixture 1. The network material 1a is formed into a sheet by knitting an element wire of small diameter made of shape-memory resin and an heating wire 3 coated for insulation into a net. The network material 1a is connected to a power source 5 via an electricity-transmitting lead wire 6 connected to the strip member 1b. The strip member 1b is comprised of outer layers 7 each made of an insulating member and an electricity-transmitting portion 9 interposed between the outer layers 7. To use the living organism fixture 1, a current is supplied to the living organism fixture 1 from the power source 5 via the lead wire 6. The heating wire 3 is heated so as to heat and soften a shape-memory resin wire material 2 braided with the heating wire 3.
Patent JP-H05316394-A (JP)
Title: Antenna changeover device
Inventor: FUJITA KAZUYA
IPC: H04N5/44
Filed: 1992-05-08
Abstract: PURPOSE:To provide an antenna changeover device by which an optimum antenna changeover speed is always obtained according to an electric field strength, a ghost quantity, a mobile body moving speed and an electric field strength varying speed. CONSTITUTION:The changeover device consists of an antenna group 1 comprising four antennas 1a-1d whose directions differ from each other, an antenna selector 2 selecting any antenna of the antenna group 1, a tuner 3 detecting a signal form the selected antenna, an electric field strength detection circuit 4, a ghost detection circuit 5 detecting a ghost component from the detected video signal, a CPU 6 for diversity control use, comparing and discriminating data, a pulse generating circuit 7 generating a timing pulse and a drive circuit 8 selecting the antenna selector 2.
Patent JP-H05315190-A (JP)
Title: Chip type electric double layer capacitor
Inventor: IKEDA MASAYUKI
IPC: H01G9/04
Filed: 1992-05-08
Abstract: PURPOSE:To reduce the size and an equivalent series resistance and to increase a mounting stability by locating rectangular element laminated bodies in parallel wherein an upper and a lower conductive separator which connect elements are united into one body and by coating insulating resin on the element laminated bodies with the element laminated bodies being applied with pressure and held through a termination electrode plate and an intermediate electrode plate. CONSTITUTION:Three elements 9 are laminated with one conductive separator put between each two elements for connecting the elements to obtain an element laminated body 9a. The element laminated body 9a is so located that the whole surface of one face of the element 9 in the lamination direction may be brought into contact with two intermediate electrode plates 8. Nextly, a pair of termination electrode plates 6, 7 which have a projecting lead terminal 6a, 7a may be brought into contact with the whole surface of the other face of the element laminated body 9a in the lamination direction. Then, calking is conducted so that a relative positional relation among the termination electrode plates 6, 7, the intermediate electrode plates 8, and the element laminated body 9a may be maintained. After that, the element laminated body 9a is compressed with upper and lower die pins, each four, through the termination electrode plates 6, 7, and the intermediate electrode plate 8 and insulating resin is put into every space in a die.
Patent JP-H05213196-A (JP)
Title: Method for restraining vibration of railway vehicle by active control
Inventor: ISHIHARA KOICHIRO
IPC: G05B13/02
Filed: 1991-04-18
Abstract: PURPOSE:To improve comfortableness by applying H control theory, making the frequency distridution of the then weight factor satisfy a predetermined expression and controlling selectively the acceleration frequency of human body's feeling on the basis of a comfortableness graph. CONSTITUTION:The vibration of a vehicle is frequency analyzed by the outputs of respective vibration accelometers 1, 2, a relative displacement meter 3 and a vertical displacement meter 4 on the vehicle to determine the weight distribution W, carry out the calculation according to the H control theory with a controller and operate a cylinder 5 for an actuator for controlling the vibration of the vehicle. The frequency distribution of the then weight factor W is determined to satisfy the requirement of a predetermined expression I, where Wmax is maximum weight, f frequency, fmax frequency representing Wmax. The acceleration of frequency felt by the human body is selectively controlled on the basis of a comfortableness graph of the vehicle.
Patent JP-S63281565-A (JP)
Title: Image processor
Inventor: TAKAKURA HIROSHI
IPC: G06F3/12
Filed: 1987-05-14
Abstract: PURPOSE:To enable an operator not to develop an unnecessary information in an area where nothing is printed by inputting the information of a print area proper to each printer and an area of no printing, and displaying these areas distinctively. CONSTITUTION:In case the size of a paper is, for instance, A4-(JIS), the information that pertains to the print-unable area in the A4-(JIS) size is read from a print-unable area table 31 corresponding to a printer 10. In the table 31, print- unable areas corresponding to respective paper sizes proper to each printer are stored. Thereafter, an area sufficient for the size A4(JIS) is secured on the display screen of a displayer 1, and at the same time, in order to show how the print-unable areas are disposed in said area, the areas where print is able and those print is unable are displayed in a distinctive manner. As a result, the operator can develop an image in a printing area as viewing the output image which has been print-outputted.
Patent JP-2000305181-A (JP)
Title: Planar lens, its manufacture and screen for rear projection type projector
Inventor: WATANABE HIDETOSHI
IPC: G03B21/62
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To easily and stably cover micro-glass beads, to bury them without generating air bubbles and besides with sufficient strength and to surely fix and hold them in a transmissive screen comprising the two-dimensionally arrayed micro-glass beads. SOLUTION: The planar lens comprises a transparent adhesive layer 6 which fixes and holds micro-glass beads 2 with their light emitting side buried therein and which is composed of an ultraviolet curing resin at least containing an acrylic resin with double bonds in its side chains, a photo-polymerization initiator and a thermally cross-linking agent. The micro-glass beads 2 are buried in the transparent adhesive layer 6A having suitable softness of the ultraviolet curing resin in a thermally cross-linked state. Subsequently the ultraviolet curing resin is hardened with ultraviolet rays irradiation so as to strengthen the fixing and holding of the micro-glass beads 2 with the transparent adhesive layer 6.
Patent JP-2000303244-A (JP)
Title: Mounting tool for interior material of helmet
Inventor: ENDO SHUJI
IPC: A42B3/14
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a mounting tool for an interior material of a helmet, not only mounting the interior material surely and stably but also capable of rationalizing the mounting work and also protecting a head part from a wound, etc., in an accident such as an overturning of a wearer. SOLUTION: This mounting tool is provided by installing plural projections 6 as protruding around a fitting hole 3 at the side surface side of a cap body, of a mounting member 2 provided at the tip end part of a hammock 1. By constituting the fitting hole 3 with an inserting hole 3a, communicating hole 3b and an engaging hole 3c, engaging claws 4 are installed at the both sides of the communicating hole 3b of the rivet head side of the mounting member 2. A build up guarding part 5 is formed around the fitting hole 3 of the rivet head side of the mounting member 2.
Patent JP-H0414290-A (JP)
Title: Functional element mounting structure for electronic equipment
Inventor: TAKEDA TAIICHI
IPC: H05K7/12
Filed: 1990-05-07
Abstract: PURPOSE:To easily fasten a functional element to a box body and, at the same time, to perform safe and sure locking by pressing and engaging a rotation suppressing member against and to a female screw member from the lateral direction perpendicular to the element fastening direction so as to lock the female screw member at the time of fastening the element. CONSTITUTION:After a fastening bush 1 is fastened, a ring member 4 is pressed against the bush 1 from the lateral direction perpendicular to the fastening direction of the member 1 in such a way that the member 4 is put on the bush 1 so that a rectangular section 1b can be positioned in a rectangular hole 5 and at least one side face of the section 1b can be brought into contact with the corresponding internal side face of the hole 5. Under such condition, the member 4 is fixed by tightening screws 8 screwed in the bottom face 61 of the circular recessed section 59 of a box body 51 through the arc-like groove 6 of the member 4. Since the ring member 4 is pressed against the fastening bush 1 so that the sides faces of the member 4 and bush 1 can be brought into close contact with each other when an LSI 53 is fastened to the box body 51 by using the bush 1, the locking force to the bush 1 becomes extremely strong.
Patent JP-H01284935-A (JP)
Title: Logical simulator
Inventor: HIRAO EIJI
IPC: G06F11/26
Filed: 1988-05-11
Abstract: PURPOSE:To obtain various types of information just with a single simulation job by using a register which stores the name of the node where an unstable state occurs and another register which stores the occurring time point when said unstable state occurs, and therefore masking the partial unstable state of a circuit under an unstable state. CONSTITUTION:An event processor 3 reads data out of an input event file 1 and a node data file 2 and simulates how an event is transmitted into a circuit. If either one of nodes produces an unstable state under such conditions, the name of the relevant node is recorded into a node ID register 4 with the occurring time point of said unstable state recorded into a time register 5 respectively. Then the simulation job is continued. In such a case, the discordance is produced between an output data file 7 and an expected value data file 6. Thus the time is reset to the time point when the unstable state occurred and 1 or 0 is sent to the next node in place of the unstable state. Then the simulation job is carried out again.
Patent JP-S6211762-A (JP)
Inventor: MORAI UIRIAMU MATSUKENJII
IPC: C08L33/02
Filed: 1986-05-20
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-H02296894-A (JP)
Title: Production of needle coke
Inventor: MOCHIDA ISAO
IPC: C10B57/04
Filed: 1989-05-11
Abstract: PURPOSE:To decrease the content of nitrogen compds., lower the coefficient of thermal expansion, and prevent the puffing by coking a coal tar-derived raw material freed from quinoline insolubles and lower alcohol solubles. CONSTITUTION:A coal tar-derived raw material pref. comprising a tar pitch with a softening point of 70 deg.C or lower is freed from quinoline insolubles and lower alcohol solubles, and converted into a raw coke in a delayed coker under a pressure of 1-10kg/cm<2> at 450-550 deg.C. The resulting raw coke is calcined at 1200-1500 deg.C to give a needle coke, which is ground and the grain size is adjusted. Then, the adjusted needle coke is mixed with a binder pitch, molded, baked, and graphitized at 2500 deg.C or higher to give a graphite electrode.
Patent JP-S62277246-A (JP)
Title: Drill breaking detecting method
Inventor: TAKANO TSUTOMU
IPC: B23B49/00
Filed: 1986-05-22
Abstract: PURPOSE:To enable a breaking AE signal to be positively arrested instantly before it is damped by connecting a pressor member of a printed substrate with an AE sensor mounted on a stationary member which is held in a condition separated from a boring machine, with a flexible conductor. CONSTITUTION:When a drill 5 is broken during drilling, AE waves produced by drill breaking are transferred from a breakage to a printed substrate 1 and to a pressor member 3. And AE waves between the pressor member 3 and a stationary member 6 are transferred to the stationary member via a flexible conductor without being damped. And they are transferred from a holder 8 further down to an AE sensor 7 so as to be inputted into a signal processing circuit 10 for outputting a drill breaking signal. Owing to this constitution, a breaking AE signal can be positively arrested instantly before it is damped.
Patent JP-S607673-A (JP)
Title: Cassette tape recorder
Inventor: KOUNO KAZUNORI
IPC: G11B15/675
Filed: 1983-06-27
Abstract: PURPOSE:To reduce the titled device in size and to hold assuredly a cassette tape by forming a window into which the cassette tape is to be inserted on the front plate of a cassette holder pivotally and freely turnably supported by a mechanism body and formed shorter than the short side of the cassette tape. CONSTITUTION:When the cassette holder 2 is opened and the cassette tape 1 is inserted into the insertion window 2a on the front plate 2b in the arrow A direction, the cassette tape 1 is held by the insertion window 2a and a cassette holding part 2d. When the cassette holder 2 is closed in the arrow B direction, the front plate 2b is slided while being deflected as shown by alternate one-long and two-short lines and the projected part 2c of the cassette holder 2 is engaged with the recessed part 5a of the mechanism body 5 and locked by the mechanism body 5. At that time, the cassette tape 1 is pressed to an upper positioning boss 5e of the mechanism body 5 by a pressing spring 4 and the cassette tape 1 is charged to the mechanism body 5. Thus, the cassette tape recorder can be reduced at its size and the cassette tape can be precisely held.
Patent JP-H0416189-A (JP)
Title: Gene capable of coding coat protein of potato y virus and escherichia coli transformed with the same gene
Inventor: HATAYA TATSUJI
IPC: C12P21/02
Filed: 1990-05-04
Abstract: PURPOSE:To enable easy obtaining of the subject gene by culturing Escherichia coli transformed with a plasmid containing a gene capable of coding a coat protein of potato Y virus (PVY). CONSTITUTION:The necrosis strain or PVY is separated in Japan to provide PVY-T (A) The resultant ingredient (A) is then inoculated into a leaf of Nicotiana sylvestris and proliferated to afford a virus, which is subsequently extracted to provide an RNA (B). The obtained ingredient (B) is then used as a template to synthesize a cDNA, which is subsequently cloned to afford a gene (C) capable of coding a coat protein of PVY having an amino acid sequence expressed by formula I and a DNA sequence expressed by formula II. A translation initiation codon is then added to the ingredient (C), and the resultant oligonucleotide primer is inserted into an expression vector pKK223-3 of Escherichia coli to provide a plasmid (D). The prepared ingredient (D) is subsequently transduced into Escherichia coli. Thereby, transformed Escherichia coli (e.g. Escherichia coli JM109/pKKYTCP6) is obtained. The resultant Escherichia coli is then cultured to produce the objective coat protein of the PVY.
Patent JP-S61275601-A (JP)
Title: Eddy current type contactless displacement detecting device
Inventor: HONDA TAKERU
IPC: G01B7/00
Filed: 1985-05-31
Abstract: PURPOSE:To simplify circuits, to facilitate adjustments, and to reduce the size of a device when many sensors are used by forming a couple of sensors of two elements of an AC full bridge and supplying a symmetric rectangular voltage wave to the bridge. CONSTITUTION:This device consists principally of the reference part 22 of the bridge, the measurement part 23 of the bridge, a power source 24, and a detection output part 25. The bridge reference part 22 is formed of reference impedance elements Z1, Z2 and the measurement part 23 of the bridge is formed by arranging impedance elements Z3 (sensor 1) and Z4 (sensor 2) at the same distance from a body 26 to be measured. The switch 14 of the power source 24 switches a positive and a minus stabilized voltage to output a symmetrical rectangular wave as a bridge supply power source. Consequently, the high- accuracy, small-sized device of simple constitution which is easily adjusted is obtained.
Patent JP-S609434-A (JP)
Inventor: MURAI KUNIHIKO
IPC: A01G31/00
Filed: 1983-06-28
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-H02295508-A (JP)
Title: Hair dressing device
Inventor: SHIGEMATSU TATSUO
IPC: A45D20/50
Filed: 1989-05-10
Abstract: PURPOSE:To improve attaching ability by providing a jack for feeding in a blow-out grill to be provided in the air blow-out port of a main body case. CONSTITUTION:In an air blow-out port 6 in the front end of a main body case 1 for which a motor 4 and a fan 5 are built in, a hair dressing body 2 build-in a heater 25 is provided freely attachably and detachably. In the air blow-out port 6 of the main body case 1, a blow-out grill 12 is provided and in the blow- out grill 12, a jack 14 for feeding is arranged to feed power to the heater 25 when the hair dressing body 2 is mounted to the main body case 1. As a result, the feeding jack 14 can be easily and efficiently attached to the main body case 1.
Patent JP-H04319114-A (JP)
Title: Construction of continuous underground wall
Inventor: ISOGAI MITSUAKI
IPC: E02D27/28
Filed: 1991-04-19
Abstract: PURPOSE:To raise the constructiveness and economical characteristics of a continuous underground wall by eliminating unnecessary structural parts by a method in which the extended main bar of a caged reinforcing bar is extended almost horizontally in an expanded width portion provided on a given depth position in a trench. CONSTITUTION:A trench 12 having expanded width portions 13 on given depth positions is excavated. A caged reinforcing bar 23 having extended main bars 17 and 18 in a constricted state on positions corresponding to the portions 13 is inserted into the trench 12. Jacks 15 are operated by a remote control operation to extend the main bars 17 and 18 almost horizontally in the portions 13, and concrete is placed into the trench 12. A desired effective wall thickness can thus be ensured in compliance with the depthwise direction of the underground wall without the need to widen the open width of the trench 12 according to max. wall thickness of the continuous underground wall.