baber/WOPTO huggingface dataset:
Patent JP-H02103546-A (JP)
Title: Electron beam resist composition
Inventor: WATABE KEIJI
IPC: H01L21/027
Filed: 1988-10-13
Abstract: PURPOSE:To put the upper layer electron beam resist of two-layered structures having an excellent oxygen plasma etching resisting property and sensitivity into practicable use by dissolving specific polyorganosilalkylene disiloxane into an org. solvent thereby constituting the electron beam resist compsn. CONSTITUTION:The electron beam resist compsn. is formed by dissolving the polyorganoxilalkylene disiloxane expressed by the formula I into the org. solvent. In the formula I, R1 denotes hydrogen hydroxy group, lower alkyl group, lower alkoxy group; R2 denotes an alkylene group, n denotes 10 to 500 positive integer. The polyorganosilalkylene disiloxane has an alkylene bond in the network structure and has, therefore, the good sensitivity and since the polyorganosilalkylene disiloxane is softer than the -Si-O- network structure to be produced by polysiloxane, the formation of the uniform film free from cracking is possible in the case of forming the film on a substrate to be treated by a spin coating method. The resist has the excellent sensitivity, definition and O2 plasma resisting property. The fine patterns are formable if this resist us used as the upper layer resist of the two-layered structures.
Patent JP-H03120512-A (JP)
Title: Optical isolator
Inventor: TOGANO YUICHI
IPC: G02B27/28
Filed: 1989-10-04
Abstract: PURPOSE:To prevent the change in shape and peeling by water absorption and to prevent the optical misalignment of crystal plates by providing UV transmission plates between polarization crystal plates and a Faraday rotator and executing the adhesion of the crystal plates and the rotator by a UV curing resin. CONSTITUTION:The optical isolator is formed by disposing the UV transmission plates 3, 3 between the Faraday rotator 1 and the poralization crystal plates 2, 2. UV rays are made incident to the UV transmission plates 3, 3 and irregular reflections are induced in the incident UV rays to cure adhesive layers 4, 4 of the UV curing resin, by which these layers are adhered. The generation of the change in shape and the peeling by the moisture absorption, etc., of the adhesive layers by the conventional resin adhesion is, therefore, obviated and the durability is improved; in addition, the misalignment of the axis of polarization of the polarization crystal plates 2, 2 during the alignment of the axis of polarization is prevented. The optical isolator having the high reliability is thus obtd.
Patent JP-H03120356-A (JP)
Title: Method and device for forming film
Inventor: MIYAJIMA TOSHIHIKO
IPC: C23C14/58
Filed: 1989-10-04
Abstract: PURPOSE:To prevent change in film quality on a substrate and abnormal discharge, etc., by supplying high-frequency electric power to the holder side of a substrate and also impressing DC voltage to control induced DC voltage of the holder for the substrate. CONSTITUTION:A shielding box 20 is fitted for a high-frequency matching circuit 9 of the inside of a matching box 8. A high-frequency filter 21 connected with the output terminal P of the matching circuit 9 is arranged to the inside of the shielding box 20. The above-mentioned output terminal P is connected with the negative terminal of a DC power source 22. The positive terminal of the DC power source 22 is grounded via an ammeter 23 for measuring the DC power source. High-frequency electric power is supplied to the input side of the matching circuit 9. High-frequency electric power is supplied to the holder of the substrate and also negative DC voltage is impressed for the chamber by the DC power source 22. Thereby the induced DC voltage of the holder of the substrate can be controlled regardless of high-frequency electric power. Arbitrary step coverage can be obtained by properly controlling the etching state.
Patent JP-H06107754-A (JP)
Title: Ultraviolet-curing type resin composition for primarily coating optical fiber
Inventor: ITO DAISUKE
IPC: C08F290/00
Filed: 1992-09-28
Abstract: PURPOSE:To obtain the subject composition having excellent jelly resistance, curing properties, heat resistance, hydrolysis resistance, etc., low viscosity and good workability, comprising specific two kinds of polymerizable unsaturated polyurethane, a polymerizable vinyl group-containing monomer and a photopolymerization initiator. CONSTITUTION:The objective composition comprises (A) a polymerizable unsaturated polyurethane obtained by reacting (i) a polybutylene glycol with (ii) a polyisocyanate and (iii) a compound containing active hydrogen with reactivity to NCO and a polymerizable unsaturated group (e.g. hydroxyethyl acrylate), (B) a polymerizable unsaturated polyurethane obtained by reacting (iv) a polyether polyol obtained by subjecting an alkylene oxide compound selected from ethylene oxide, propylene oxide and an (alkylated) THF to ring opening polymerization (preferably polypropylene glycol) with the composition (ii) and the component (iii), (C) a polymerizable vinyl group-containing compound [e.g. methyl (meth)acrylate] and (D) a photopolymerization initiator (e.g. benzoin ethyl ether).
Patent JP-2001086311-A (JP)
Title: Facsimile machine and method for controlling retransmission
Inventor: KURAMOTO ATSUSHI
IPC: H04N1/32
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To decide the need for retransmission and to minimize transmission errors without depending on the used device of the other party by allowing a calling side to decide whether the terminal of a receiving side is a facsimile machine from a connection situation with the opposite device and whether a period that is needed for the opposite side device to disconnect a line, etc. SOLUTION: This machine is connected to a public line to transmit and receive image information to and from the opposite side device. In such a case, the machine is provided with a polarity inversion detecting part 10 detecting the polarity state of the public line, a busy-tone detecting part 9 detecting busy- tone from the public line, and a control part 3 controls the number of retransmissions on the basis of the polarity state of the public line detected by the part 10, the busy-tone detected by the part 9 and the operation state of a self-device.
Patent JP-H07109800-A (JP)
Title: Connection structure of roofing materials
Inventor: KAKISHIMA NOBORU
IPC: E04D3/366
Filed: 1993-10-15
Abstract: PURPOSE:To enhance connection strength and definitely drain out rainy water which penetrates a connected part and avoid the leakage of rainy water at the connected part. CONSTITUTION:A connected drain member 4 is fixed, which is provided with a drain conduit 3 running along the longitudinal direction from the eaves to the ridge at a connected part of roofing materials 2a and 2b in terms of a roofing bed 1. Roofing material loading units 5 are formed on the connected drain member 4. Connected parts 6 on the end of the roofing materials 2a and 2b are loaded on the roofing material loading units 5. A strip-shaped connection metal fitting 7 is installed all over the area between these connected units 6. The connection metal fitting 7 is mounted to the connected drain member 4 with a mounting means 8. The connected units 6 of the roofing materials 2a and 2b are clamped with the connection metal fitting 7 and the connected drain member 4.
Patent JP-S62121059-A (JP)
Inventor: BIRII KORINZU
IPC: B41F27/12
Filed: 1985-11-18
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-H1195708-A (JP)
Title: Screen structure having curved surface
Inventor: AOYAMA MANABU
IPC: E04H3/22
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily obtain many kinds of screens made correspondent to a rigid skeleton by easily constituting a screen structure having a curved surface and forming the rigid skeleton to have a suitable having the curved surface. SOLUTION: The rigid skeleton 1 made correspondent to the screen shape to be formed is formed and the outer peripheral surface 4 and inner peripheral curved surface 3 of the rigid skeleton 1 are covered with an outer peripheral film 5 and inner peripheral film 6 formed of non-air permeable blanks. A hermetic space 8 which prohibits the inflow of air is formed between the outer peripheral film 5 and the inner peripheral film 6. A discharge device 10 is connected to the hermetic space 8 to enable pressure reduction. The inner peripheral film 6 is formed to a shape corresponding to an inner peripheral curved surface 3 with a surface area smaller than the inner peripheral curved surface 3.  The rigid skeleton 1 is thereby so formed as to prevent the contact of the inner peripheral curved surface 3 and the inner peripheral film 6 with each other at the time of reducing the pressure in the hermetic space 8.
Patent JP-S63117101-A (JP)
Inventor: KUREIGU SUPAAJIYAN BESHIYOAA
IPC: F02F1/18
Filed: 1986-10-31
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-2001080667-A (JP)
Title: Storage case
Inventor: TACHIBANA MASUO
IPC: B65D65/02
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To easily replace a sheet member by providing a storage case to store a commodity such as a video tape cassette comprising a box-shaped case body and the sheet member disposed on the outer side thereof, and maintaining the disposing condition of the sheet member by an attachable/detachable fitting means. SOLUTION: A storage case 11 comprises a box-shaped case body 12, and a transparent or translucent synthetic resin sheet member 13 disposed on the outer side thereof, and the disposing condition of the sheet member 13 is maintained by a holding bar (fitting means) 14. A stepped part 22 is respectively formed on one edge of a front plate 16 and a back plate 17 of the case body 12, and a plurality of projection parts 23 are formed on this stepped part 22. A plurality of through holes 24 are formed in the sheet member 13 at both end parts corresponding to each projection part 23. The sheet member 13 is fixed by passing each projection part 23 through these through holes 24, fitting a recessed part 25 of the holding bar 14 to the projection part 23, and attaching the holding bar 14 thereto.
Patent JP-H03121293-A (JP)
Title: Circulation pump housed in reactor
Inventor: MATSUMOTO KIYOSHI
IPC: F04D7/08
Filed: 1989-10-05
Abstract: PURPOSE:To improve reliability and safety of a reactor by providing a screen supported by a supporting member integrated with a diffuser weir ring and having a slit communicating with outside a diffuser and a pump impeller suction part. CONSTITUTION:Parts 18, 19 for preventing an inflow of solid materials supported by a column support 17 integrated with a diffuser weir ring 16 and having a slit on a circumference are provided upstream of a pump impeller 12. The parts 18, 19 for preventing an inflow of solid materials are composed of an upstream grid 19 and a cylindrical plate-like screen 18 having numerous small holes with a downstream direction as the summit, while the outer diameter is approximately equal to the outer diameter of a diffuser 13. When a metallic solid material enters an upstream part of a circulation pump, the metallic solid material drops approximately perpendicularly by its own weigh, wherein a large material is caught by the grid 19 and a small material is caught by the screen 18 so that an inflow of the solid material damaging the pump impeller 12 can be prevented.
Patent JP-H02106407-A (JP)
Title: Lamination structure for reinforcing tread of pneumatic radial tire with high internal pressure and manufacture thereof
Inventor: YAMADA SHIGEKI
IPC: B60C9/18
Filed: 1988-10-14
Abstract: PURPOSE:To improve the durability as well as to prevent generation of creases by providing a bent-back layer on at lest one layer of laminated layer structure belt, storing both side end separating layer in the bent-back layer, and forming the separating layer of a central part piece and both side part pieces divided into three. CONSTITUTION:A lamination structure belt 2 for reinforcing a tread 3 is composed of a bent-back layer 2a having bent-back parts 6, 6' at both shoulders, an outer covering layer 2b formed in two layers and superposed on the bent- back layer 2a on the outside in a state that both side ends are separated, and an inner covering layer 2c stored in the layer 2a in a state that both side ends are separated. A layer adjacent to each of bent-back parts 6, 6' inside the layer 2c, namely at lest one of separated layers stored inside the bent-back layer 2a, preferably the outside bent-back layer 2a is composed of a central part piece 7 and both side part pieces 8, 8' separated into three in a width direction. It is thus possible to prevent generation of creases so as to improve the durability.
Patent JP-H06111798-A (JP)
Title: Explosion damping system and method to incorporate said system into storage battery
Inventor: UIRIAMU EICHI TEIIDOMAN
IPC: H01M2/12
Filed: 1992-09-02
Abstract: PURPOSE: To provide an improve system to damp an explosion of a combustible gas accumulated in a head space of, especially, a storage battery. CONSTITUTION: A storage battery 10 comprises a porous, explosion damping material 26 installed in a head space of a storage battery case existing above electrode elements 18. The damping material 26 forms a layer or a lining on the inner side surface of the upper wall of the case, preferably, the inner side surface of upper end parts of respective side walls between the electrode elements 18 and the upper wall. The inside of the head space is left as being empty. Such an explosion damping material 26 is effective to limit the pressure increase caused by ignition of a gas in the inside of the case.
Patent JP-H04137480-A (JP)
Title: Infrared heater
Inventor: SAIDA ATSUSHI
IPC: H05B3/26
Filed: 1990-09-28
Abstract: PURPOSE:To prevent such nonconformity as generation of dispersion of infrared radioactivity between respective heaters or a drop of infrared radioactivity, etc., while the heaters are in use by finishing the surface roughness of the external face of a hermetically sealed container made of insulation ceramic at 1.8mum or less. CONSTITUTION:The external surface of a hermetically sealed container 10 is surface-treated to be finished smoothly so that its average surface roughness is 1.8mum or less. In the case of the surface work of such a hermetically sealed container 10, as an almina tube constituting the container 10 has its property of being eroded when it is dipped into a solution of borate, it is possible, to get a desired surface roughness by controlling the temperature of this solution of borate and the dipping time of the tube in the solution. That is, as the surface roughness of the external face of the container 10 is set smooth at 1.8mum or less, it becomes difficult for foul or contaminant or dust to attach to the surface of the container 10. There is therefore, no chance to lower the penetrability of infrared and a chance to prevent such nonconformity as generation of dispersion of infrared radioactivity between respective heaters or a drop of infrared radioactivity while the heaters are in use.
Patent JP-H04135611-A (JP)
Title: Device for removing carbon dioxide
Inventor: NISHIYAMA MITAMI
IPC: B01D53/34
Filed: 1990-09-28
Abstract: PURPOSE:To minimize the amt. of the external air to be introduced and to reduce the load of an air conditioner by heating a part of the air to be ventilated with the heat of a motor driving a ventilating fan to obtain the air for regenerating the adsorbent. CONSTITUTION:The air from a cabin is introduced by a ventilating fan 1 into one 4 of the two adsorbers, where carbon dioxide is adsorbed, and then returned to the cabin from the adsorber 4. When the adsorbent in the adsorber 4 is almost saturated, the air from the cabin is introduced by switching a selector valve 3 set between the fan 1 and adsorber 4 into the other adsorber 5, where carbon dioxide is adsorbed, and sent to the cabin. Meantime, a small amt. of air extracted before the adsorber 5 is passed through the motor of the fan 1 and heated, the heated air is passed through the adsorber 4 through a selector valve 9 and purged to the outside, and the concd. carbon dioxide desorbed from the adsorber 4 is also discharged.
Patent JP-H10102988-A (JP)
Title: Steel cutter ring for excavator and manufacture therefor
Inventor: TOGA TAKASHI
IPC: E21B10/00
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To improve impact resistance and abrasion resistance by symmetrically distributing a flow of carbide in a cross-sectional tissue to a perpendicular lowered to a bearing inserting hole part from a knife edge top part, and forming it in a layer shape along a contour shape of a knife edge. SOLUTION: A cutter ring for an excavator is forged and molded in a shape close to the final product containing a bearing inserting hole by being sandwiched from above and below by a pair of metal molds whose cavity shape is symmetrical. Since annealing is performed from a bearing part as a heat treatment method, a knife edge part is hardened most, and the distribution of being gradually softened toward a bearing inserting hole part is formed in a bearing inserting hole part peripheral area, and an impactive unbalanced load transmitted from the knife edge part is damped by a bearing part, and damage of a cutter ring and a bearing is prevented.  A flow of forged fiber in an edge part tissue in a cross section when cut by a plane containing a rotary central shaft of the cutter ring, is symmetrically distributed to a perpendicular lowered to the bearing inserting hole part, and a flow of the forged fiber existing in the knife edge part tissue is formed so as to become a layer shape along a contour shape of the knife edge part.
Patent JP-S61137039-A (JP)
Title: Quantitative analysis of saponin of gynostemma pentaphyllum
Inventor: TAKEMOTO TSUNEMATSU
IPC: G01N30/00
Filed: 1984-12-07
Abstract: PURPOSE:To simply perform the quantitative analysis of total saponin, by contacting an aqueous extract of a saponin-containing specimen or an aqueous specimen with a polystyrene resin with a definite particle size to adsorb the same and subsequently washing the adsorbed resin with water, subsequently, dilute alcohol before eluting saponin by alcohol. CONSTITUTION:An aqueous extract or aqueous solution of Gynostemma pentaphyllum, tea thereof, an extract thereof, a drink thereof or a preparation of saponin thereof is adsorbed by a polystyrene resin with 50-200mesh. this resin is washed with water and 20-30% dilute alcohol and saponin is eluted by alcohol while the eluate is evaporated to dryness. The obtained residue is dissolved in alcohol to filter insolubles while the filtrate is evaporated to dryness and the wt. of the obtained residue is measured to perform the quantita tive analysis of saponin of Gynostemma pentaphyllum.
Patent JP-H02107890-A (JP)
Title: Safety pipe coupler
Inventor: KANAMORI AKIFUMI
IPC: F16L37/22
Filed: 1988-10-17
Abstract: PURPOSE:To prevent the fatigue of a fragile coupling piece due to a repetitive load by connecting a rotary ring fitted to the first pipe coupler via an elastic member to the second pipe couple a a fragile hooking piece. CONSTITUTION:When the shock pressure is applied to the fluid in hoses A nd B by the automatic closure of an automatic closure nozzle or the liquid pressure quickly rises at the time of a pump start and a force to separate the hoses A and B is applied, an O-ring 7 is elastically deformed nd absorbs and mitigates this force, thus the force is rarely applied to shear pins 8 and 8 as a repetitive load. When an external force with the preset value or above which can not be absorbed by the elastic deformation of the O-ring 7 is applied to the hose B, the shear pins 8 and 8 are cut off by a rotary ring 4, a safety pipe coupler is separated into the first and second pipe couplers 1 and 10, and the external force with the preset value or above is prevented from being applied to the hoses A and B.
Patent JP-S62112095-A (JP)
Inventor: RUCHIANO BERONESHI
IPC: G21C5/10
Filed: 1986-10-30
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-S62119785-A (JP)
Title: Vertical recording type thin film memory
Inventor: KOBAYASHI HIDEO
IPC: G11B5/73
Filed: 1985-11-19
Abstract: PURPOSE:To form a vertical recording type thin film memory of high speed and large capacity by holding a pair of vertical magnetizing films between soft magnetic films and making them combined magnetically to form a closed magnetic circuit when recording. CONSTITUTION:A 1 memory cell provides a permalloy film as the first soft magnetic film 2 on an insulating glass substrate 1. Cobalt-chrome films formed as a pair of vertical magnetizing films 3a, 3b formed at a specified distance on the upper layer, and the first and second recording lines 5a, 5b made of aluminum layer covered with silicon oxide film as an insulating film and extended to become vertical to the direction of axis of easy magnetization XE of vertical magnetizing film between a pair of vertical magnetizing films 3a, 3b, and the first and second driving lines 6a, 6b made of aluminum layer covered with the insulating film 4 and extending in the same direction with the first and second recording lines 5a, 5b on both sides of a pair of vertical magnetizing films are provided. Furthermore, a permalloy film as the second soft magnetic film is provided on the upper layer.
Patent JP-2001086088-A (JP)
Title: Information processor, its method and recording medium
Inventor: KUKUMIYA MAMORU
IPC: H04N19/42
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To increase encoding rate by adding data to an information processor. SOLUTION: Pieces of input times (times t1, t2, t3, t4) of modules A, B, C which are arranged in a carousel are counted and differences between requested time t0 of data addition are calculated respectively. The module from which the closest calculated result to time of 1/2 of a cycle of the carousel is obtained is detected among the modules, and the detected module is added to a position corresponding to the requested time t0. Thus, the encoding rate is increased.
Patent JP-2000085906-A (JP)
Title: Container and method for recovering waste
Inventor: SHINOHARA TADAHIRO
IPC: B65F1/00
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To effect the effective recovery and treatment cycle of wastes by recovering a recovery container part filled with wastes, arranging a concrete form around an outer periphery of the recovery container part, and placing a concrete inside. SOLUTION: A waste treatment product manufacturer distributes a recovery container part 3 according to the kind of wastes 2 at the request of an industrial waste generating facility. When the recovery container part 3 is filled with wastes 2, the recovery container part 3 is recovered, and a concrete form 6 is assembled around the recovery container part 3 in a concrete block manufacturing plant. Alternatively, the recovery container part 3 is stored inside the assembled concrete form 6. An upper reinforcing bar 22 is fitted to an upper part of the recovery container part 3, and a concrete 4 is placed inside the concrete container form 6. A concrete block 5 in which wastes 2 are enclosed together with the recovery container part 3 can be directly manufactured by disassembling the concrete form 6 after the concrete 4 is cured.
Patent JP-S61138197-A (JP)
Inventor: SEKI EIJI
IPC: G09G3/04
Filed: 1984-12-10
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。