baber/WOPTO huggingface dataset:
Patent JP-H09101631-A (JP)
Title: Electrostatic charge image developing toner fixed by heater roller
Inventor: NAKAMURA TORU
IPC: G03G9/087
Filed: 1995-12-29
Abstract: PROBLEM TO BE SOLVED: To obtain a toner having excellent fixing property, transmittance for light and sharpness by incorporating a specified polyolefin resin into a binder resin. SOLUTION: The binder resin contains a polyolefin resin having at least a cyclic structure, and particularly contains such a polyolefin resin by <50wt.% that has a cyclic structure, >=0.25dl/g limiting viscosity (i.v.), >=70 deg.C HDT (heat deformation temp. DIN 53461-B), <=7500 number average mol.wt. and >=15000 weight average mol.wt. by GPC measurement. The polyolefin resin used is, for example, a copolymer of α-olefin such as ethylene and propylene and an alicyclic compd. having double bonds such as cyclohexene and norbornene, and is transparent and colorless and has high transmittance for light. The polyolefin having a cyclic structure is a polymer obtd. by a polymn. method using a metallocene or Ziegler catalyst.
Patent JP-H05137609-A (JP)
Title: Metallic holding device for ring-shaped ornament
Inventor: NINOMIYA TOMOYASU
IPC: A44C25/00
Filed: 1991-11-14
Abstract: PURPOSE:To prevent the fingers from being stimulated by pressure pain, etc., and being injured, by a method wherein the fringe at the end part of a spring piece part of the title device is made thick in thickness by forming the shape of a hook or mounting an ornamental piece, and am outside surface, on which the skin surface of the finger is touched in time of use, is made flat. CONSTITUTION:As an example for the title device, a flat metal piece is bent at the central part thereof and is formed in the shape of a letter U. At the top end of the one 1 of spring piece parts 1, 2 facing each other, a hole 3 for connecting the end part of an ornament such as a necklace is perforated. The fringe at the end part of the spring piece part l is formed in a hook-shaped section and at the rear of a hook-shaped part 4, an holding groove 5 is formed in a recessed shape. Another holding groove 7 is formed synmetrically to the holding groove 5. The other 2 of the spring piece parts is inserted into an insertion hole 14 until a bent part 16 is engaged with a support piece 10a for a hollow engagement device. After that, the fringes of the spring piece parts 1, 2 are pressed with the fingers and the bent part 16 is allowed to shift in the direction of a connection part 15, following which the title device is inserted into the hollow engagement device and the fingers are detached from the spring piece parts 1, 2. As the result of it, the holding grooves 5, 7 are engaged with holding pieces 11, and the ornament is connected in the shape of a ring.
Patent JP-H05140674-A (JP)
Title: Silver-manganese oxide electric contact material
Inventor: TANAKA YASUKAZU
IPC: H01H11/04
Filed: 1991-11-18
Abstract: PURPOSE:To obtain a silver manganese oxide electric contact material excellent in arc resistance by subjecting an Ag-Mn alloy contg. specified amounts of Sb, Sn, Zn or the like to internal oxidation. CONSTITUTION:An Ag-Mn alloy having a compsn. contg., by weight, 5 to 20% Mn and 0.001 to 0.5% of one or more kinds among low m.p. metals such as Sb, Sn and Zn and the balance Ag is heated at about 650 deg.C in an oxidizing atmosphere and is subjected to internal oxidation to manufacture the material for a silver-manganese oxide electric contact. The excellent material for an electric contact excellent in molding resistance enough to withstand erosion caused by a high temp. arc and having flatness and consumption properties owing to the presence of Sb, Sn, Zn or the like can be obtd.
Patent JP-H11181962-A (JP)
Title: Roof tile
Inventor: WATANABE YASUHIRO
IPC: E04D1/16
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide roof tiles, in which a flaw or dirt is hardly caused in the respective tile upper faces when multiple roof tiles are layered vertically in storage/conveyance, as roof tiles which are arranged so that the back side face of the eave side end part of a roof tile main body placed on the ridge side is opposed to the vicinity of the ridge side end part on the front side face of a roof tile main body placed on the eave side. SOLUTION: A cushioning member 13 is stuck to a back side face 7a of an eave side end part. If an apron part 7, which is bent downward from the eave side edge of a roof main body 4 so as to be protruded, is formed additionally, projection parts 12 protruded downward are arranged in a plurality of positions along the lateral direction of the tile main body 4 on a bottom face 7a, which corresponds to the back side face 7a, in the apron part 7. The projection part bottom face of the projection part 12 is flat, and the cushioning member 13 is stuck to the bottom face of the projection part 12.
Patent JP-H04314329-A (JP)
Title: Method and apparatus for manufacturing device
Inventor: GAADEII KADETSUTO
IPC: H01L21/205
Filed: 1991-12-20
Abstract: PURPOSE: To eliminate the need for string a large amount of gas due to a compression gas source by supplying a precursor substance gas, maintaining chemical reactivity in a mixed gas, due to the application of electron beams, and generating the precursor substance gas. CONSTITUTION: A flow rate of hydrogen is adjusted to a range of 100 to 500sccm by controllers 6 and 7 of amount of liquid, and a high-purity arsenic small piece 8 is introduced into a reactor 1. The degree of vacuum in the reactor 1 is set to 10<-4> , and a small piece of arsenic is heated by a vertical oven 18 for evaporating the arsenic. The temperature of the vertical coven is adjusted to be 150-300 degrees in which the actual temperature of chemical reaction becomes appropriate. Hydrogen is introduced into the reactor 1 from ports 4 and 5 at a desired flow rate and pressure, and the inside of the reactor 1 is maintained to be in a proper range from 10Torr to 1atm. By operating a tesla coil 9 under these conditions, arsine is generated.
Patent JP-2000182492-A (JP)
Title: Alloy-type temperature fuse
Inventor: SARUWATARI TOSHIAKI
IPC: H01H85/02
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To develop heat resistance performance of a protected apparatus in the maximum by using a low melting point fusible alloy, each having a composition within specified wt.% of Bi and Pb and the balance In in a fuse element. SOLUTION: A low-melting point fusible alloy, having a composition of 40-50 wt.% Bi, 13-25 wt.% Pb and the balance In is preferably used in a fuse element. Working temperature of an alloy type temperature fuse is set at 80-84 deg.C, the difference between liquidus temperature and solidus temperature of the fuse element is limited to within 5 deg.C, and resistance value changes caused by elongation of the fuse element in the manufacture of the alloy type temperature fuse is suppressed to a negligible range.  An alloy-type temperature fuse using a Bi-Pb-Sn-Cd base alloy having a solidus temperature of 70 deg.C and a liquidus temperature of 72 deg.C as the fuse element and an alloy-type temperature fuse using a Bi-Pb-Sn base alloy having a eutectic point of 95 deg.C for the fuse element under cooperation for safely protecting an apparatus which has an allowable temperature of 100 deg.C or lower.
Patent JP-H11186640-A (JP)
Title: Gas laser device
Inventor: KOMA JUNSUKE
IPC: H01S3/097
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a gas laser device the size of which can be reduced. SOLUTION: A gas laser device is provided with a gas laser tube 21 which outputs laser light through an output mirror 21d and a trigger signal generating section 27 which generates a trigger signal for causing discharge in the tube 21. The generating section 27 is formed in an annular shape having a through hole section and positioned in such a way that the laser light can pass through the through hole section.
Patent JP-H07194448-A (JP)
Title: Bath set
Inventor: SHIMIZU SHUICHI
IPC: A47K17/00
Filed: 1993-12-31
Abstract: PURPOSE:To provide a bath set effective for the formation of a bath room with comfortability, safety, and convenience by providing a clothing housing part, a housing part for shampoo, etc., and a housing part for a telephone set, etc., three-dimensionally. CONSTITUTION:The clothing housing part 1 is formed in box type with door or cover, or in draw-out type, and the housing part 2 for soap, etc., in a pan type tray, and the housing part 3 for shampoo, etc., in a basket type shelf, and the housing part 4 for the telephone set, etc., in the box type with door or cover, or in the draw-out type. Each of them is provided at the uppermost stage, the middle stage, or the lowermost stage of a three-dimensional bath set, respectively. However, the housing part 3 for shampoo, etc., can be formed by providing several stages at the three-dimensional bath set. A bath towel and underwater are housed in the clothing housing part 1 of the three-dimensional bath set before taking bath. Since the clothing housing part 1 is sealed, clothing can be prevented from being wet during taking bath. After bath, the bath towel and the underwear are taken out from the clothing housing part 1 in the bath room, and a person goes out from the bath room warmed by steam after wearing the underwear, therefore, incongruity can be prevented from being felt even when cold outside air attacks the person.
Patent JP-H11277752-A (JP)
Title: Manufacture of printer head
Inventor: TEI MEISHO
IPC: B41J2/16
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To precisely constitute a liquid chamber inside a liquid chamber plate and simplify production in a method for manufacturing a print head. SOLUTION: The method includes a process of applying a membrane 20 to a substrate 10, a process of applying a photoresistor to an upper part of the membrane 20, a process of exposing the photoresistor, a pattern process of forming patterns by removing the exposed photoresistor by a developing solution, a process of applying a liquid chamber plate 50 to the upper part of the membrane 20 after the pattern is formed, a process of cutting the liquid chamber plate 50 and membrane 20 to a predetermined with, a process of removing the photoresistor, a substrate removal process, a process of uniting a coat plate with an entire upper face of the liquid chamber plate 50 and a process of forming a piezoelectric element at a position of an outer face of the membrane.
Patent JP-H06184487-A (JP)
Title: Aqueous ink for direct liquid type writing tool
Inventor: HATTORI TETSUYA
IPC: C09D11/17
Filed: 1992-12-17
Abstract: PURPOSE:To obtain an aqueous ink being not extremely low in surface tension value and having good wetting property to hydrophobic pen lead surface by constituting the ink so as to fit in a direct liquid type writing tool having a structure capable of storing free ink (not in a cartridge) in a penholder drum and putting a pen lead consisting of a plastic material between pen point and an ink storing part. CONSTITUTION:This aqueous ink contains a coloring agent and a polyoxyethylenepolyoxytpropylene alkyl ether as a surfactant.
Patent JP-H05174994-A (JP)
Title: Plasma arc device and method for generating pilot arc
Inventor: KOMATSU AKIO
IPC: H05H1/34
Filed: 1991-12-24
Abstract: PURPOSE:To simplify a plasma arc device while facilitating starting operation to shorten also a time therefor by eliminating necessity for operating changeover of a switch in the case of generating a pilot arc in the plasma arc device having a torch of double structure. CONSTITUTION:In a plasma arc device provided with a cathode bar and a plasma arc torch of comprising the first nozzle arranged in the outside of this cathode bar and the second nozzle arranged in the outside of this first nozzle, the device is constituted such that a starting power supply for a pilot arc of giving DC voltage with the second nozzle serving as the positive and also with the before-mentioned cathode bar serving as the negative and a high frequency generator are connected in series and between the cathode bar and the second nozzle, and also making capable of flowing a large amount of gas in the second gas passage between the first/second nozzles at the time of starting as compared with at the time of working. A method for generating the pilot arc is such that the pilot arc is generated directly between the cathod bar and the second nozzle in a condition that inert gas of equivalent amount or more is allowed to flow in the second gas passage as compared with the first gas passage between the cathode bar and the first nozzle at the time of generating the pilot arc.
Patent JP-H10180587-A (JP)
Title: Telescopic cover suitable for sliding at high speed
Inventor: TSURUMAKI YOSHIHISA
IPC: B23Q11/08
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To slide a telescopic cover while reducing metallic noise of it so as to stably reciprocate it by fixing blade materials made of metallic thin plate formed out of metallic thin plate of elasticity and strong physical strength such as stainless steel for spring having specific plate thickness or quenched ribbon steel to the sliding parts of respective partial covers. SOLUTION: Two rows of pantograph 3 are fitted to a telescopic cover 1 spacedly and in parallel with each other. Blade materials 9 made of metallic thin plate such as stainless steel for spring of plate thickness 0.01-0.3mm are fixed to the extreme ends of the respective partial covers 2a, 2b, 2c, 2d, 2f, 2g of the telescopic cover 1 so as to improve their sliding property. As for material of the blade material made of metallic thin plate, except stainless steel for spring, metallic thin plate such as quenched ribbon steel of high elasticity and physical strength such as wear resistance is used.
Patent JP-H09315963-A (JP)
Title: Contact lens, its production and composition therefor
Inventor: KURAIDO ERU SHIYURUTSU
IPC: G02C7/04
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a polymer composition giving a contact lens which comprises a polymeric hydrogel material containing desferrioxamine and can exude an amount of desferrioxamine enough to inhibit bacteria from proliferating in the intraocular fluid. SOLUTION: This composition contains a polymeric hydrogel material containing desferrioxamine which can exude into the intraocular fluid under the intraocular conditions. The polymeric hydrogel material is preferably a terpolymer of hydroxymethyl methacrylate, ethylene dimethacrylate and (meth) acrylic acid. The water content in the hydrogel is preferably adjusted to 35-60wt.%. Desferrioxamine is preferably used in an amount of 400mg every lens. From the contact lens formed from the objective composition, the desferrioxamine in the lens exudes out by 40% into the intraocular fluid.
Patent JP-H05168530-A (JP)
Title: Magnetic tip for hairbrush
Inventor: TSURUMAKI TORU
IPC: H01F7/02
Filed: 1991-12-25
Abstract: PURPOSE:To provide a magnetic tip for a hairbrush provided with complete features as a hairbrush from the viewpoints of magnetic characteristic, hardness, form applying characteristic or the like. CONSTITUTION:A magnetic tip 24 for a hairbrush which is fitted to a pin implanted on a main brush body of hairbrush is formed in a cylindrical shape with a bottom and composed of a sintered Alnico.
Patent JP-H10183975-A (JP)
Title: Joinery member for external corner
Inventor: SUGIYAMA KAZUKO
IPC: E04F19/04
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To enhance safety for walking by forming an external corner joinery member into an approximately C-shape on plan view with its center part serving as the center of the C-shape so that the center part does not project forward as does the shape of the external corner of wall surfaces, the joinery member covering the ends of joinery members disposed perpendicular to each other with respect to the external corner. SOLUTION: In an external corner joinery member 11, joinery members 3, 3 arranged to be mounted perpendicular to each other with respect to an external corner 2 of wall surfaces 1, 1 are covered at their respective ends 4, 4. The external corner joinery member 11 is formed into a thin plate shape from vinyl chloride or the like by extrusion molding, and has an approximately C-shape on plan view with its center part 5 serving as the center of the C shape, so that the center part 5 does not project forward as does the shape of the external corner 2. The external corner joinery member 11 is secured to the end 4 of the joinery members 3, 3 by an adhesive tape bonded to the back of the external corner joinery member 11. Thus even if feet collide against the external corner joinery member 11 during walking, the possibility of injuries is reduced.
Patent JP-H06191412-A (JP)
Title: Safety against overturning of stair elevator
Inventor: KISHI MITSUHIRO
IPC: B62B5/02
Filed: 1992-12-22
Abstract: PURPOSE:To use a stair elevator to move up and down along the slope of the stairs so as to carry a weight, and to use a falling preventive mechanism to prevent the falling of the system owing to the movement of the gravity even though the system is inclined according to the inclination of the stairs on the way of the stairs. CONSTITUTION:A driven vehicle 17 is combined to the rear side of a vehicle body 11 which can move by winding and rotating a crawler 12, a crawler is wound to the driven vehicle 17, and the vehicle body 11 and the driven vehicle 17 are combined flexibly so as to fluctuate each other in the normal condition. And when a falling is necessary to prevent, the vehicle body 11 and the driven vehicle 17 are fixed to be made unitary through a fixing/releasing means 20, so as to regulate the rotation.
Patent JP-2001173861-A (JP)
Title: Connector for spiral tubular body connection
Inventor: AMATSUTSU HIROYUKI
IPC: F16L15/04
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a connector for connection of spiral tubular bodies being a totally new means capable of extremely easily and speedily carrying out jointing and connecting work of the spiral tubular bodies to each other and certainly connecting them in a watertight state without requiring special experience. SOLUTION: This connector is used to connect spiral waveform tubular bodies P to each other and is cylindrical as a whole, at least one half of a cylindrical part 11 in the axial direction is constituted of a connector main body 1 on which an outward extending taper part 12 to hold a packing member 3 on the inner surface side and a spiral projected wire part 13 made in a reverse screw shape of an outer peripheral spiral shape of the tubular bodies P are sequentially arranged toward the outside of a wall body,  a holder 2 furnished with a spiral projected wire 21 to fit on the spiral projected wire part 13 and furnished with a spiral projected wire 22 to fit on the outer peripheral spiral shape of the tubular bodies P and a packing member 3 externally fitting on an outer periphery near a head end of the tubular bodies P and arranged inside of the taper part 12 on the connector main body 1.
Patent JP-H05183256-A (JP)
Title: Method of repairing disconnection in wiring corner part of printed wiring board
Inventor: IWAZAWA GAKUO
IPC: H05K3/22
Filed: 1991-12-26
Abstract: PURPOSE:To make it possible to carry out easily repair of disconnection and a deficit, which are generated in the wiring corner part of a printed wiring board, without making narrow a gap between a repairing material and a land. CONSTITUTION:In repair of disconnection and a deficit 2, which are generated in a wiring corner part of a printed wiring board, a repairing material 6 having the same corner part as the wiring corner part and the same width as that of the wiring corner part is placed by superposition on the wiring corner part in such a way as to lie across the places of the disconnection and the deficit 2 and both ends of the material 6 are welded (4).
Patent JP-H06193960-A (JP)
Title: Combustion control method in hot water feeder or bath furnace having hot water feeder
Inventor: CHIKADA SHINICHI
IPC: F24H1/00
Filed: 1992-12-25
Abstract: PURPOSE:To eliminate an additional boiling by a method wherein a changing set temperature reversely proportion to a detected value of feeding cold water and another detected value of a flow rate of fed-out hot water is calculated, a requisite combustion amount under a feed-forward control, a proportional control and an integral control is calculated in response to the changing set temperature so as to perform an automatic hot water feeding as well as a hot water feeding operation. CONSTITUTION:A required combustion amount is calculated in response to a feed-forward control as well as a proportional control and an integral control in reference to detected information of each of sensors 4, 5 and 11 for sensing a cold water feeding temperature, a hot water feeding temperature and a flow rate of hot water feeding as well as a changing set temperature information having a bath tub set temperature information set by a user corrected. In this case, the changing set temperature is defined by (the bath tub set temperature XKs)/(the cold water feeding temperature X the fed-out hot water flow rate). The feed- forward amount is defined as (the changing set temperature-the cold water feeding temperature) Xthe fed-out water amount X alpha. Thus, the required combustion amount is got in reference to the equation of (the changing set temperature-the fed cold water temperature) X the fed-out hot water flow rate X alpha + (the changing set temperature-the fed-out hot water volume) XKp -SIGMA (the changing set temperature-the fed-out hot water volume) X the fed-out hot water flow rate X Ki. The values of Ks, alpha, Kp and Ki are proportional constants.
Patent JP-2001174318-A (JP)
Title: Wheel weight detecting device of buried in road type
Inventor: NOJIRI YOSHIRO
IPC: G01G19/03
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of tread digging and to detect an accurate wheel weight. SOLUTION: The wheel weight detector 1 of this wheel weight detecting device buried in a road is provided with a load sensing section arranged with a plurality of elastic pipes 2 filled with a noncompressive fluid on the same plane, load transfer members 7, 8 provided for uniformly deforming the portions deformed after receiving the loads of the elastic pipes 2, and a mold body 12 integrally covering the load transfer member 7 and the load sensing section with a road pavement material 26 and extended with the upper and lower faces in parallel. The wheel weight detector 1 is paved and buried in the road with the road pavement material 26 made of the same material as the mold body 12 so that the road surface of the buried portion of the wheel weight detector 1 forms the same height face as the surrounding road surface.  The wheel weight detector 1 is provided with a pressure converter detecting the pressure rise change of the noncompressive fluid occurring when the elastic pipes 2 of the load sensing section are deformed after receiving the wheel load.
Patent JP-H11190197-A (JP)
Title: Tunnel support
Inventor: NAKAYAMA TAKAYOSHI
IPC: E21D11/14
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To easily form a ring-shaped support by preventing deformation of a collapse preventer when a reaction is taken using the rear gripper of a tunnel boring machine. SOLUTION: A piece 21 constituting a ring-shaped tunnel support is constructed of a circular frame and a collapse preventer mounted on the outer peripheral surface of the frame. The collapse preventer is formed by a first round steel 25 extending in the direction of the axis of a tunnel and a second round steel 26 located outside the first round steel 25 and extending in the circumferential direction, with the thickness of the collapse preventer decreasing in the radial direction of the tunnel. Therefore, the collapse preventer itself is not deformed even when sandwiched between the rear gripper of a tunnel boring machine and natural ground.  When the piece 21 is turned during assembly, its turning end is not hooked to the top and side end faces of the tail part of the tunnel boring machine, and the piece 21 is smoothly turned so enable the ring-shaped tunnel support to be formed easily.