baber/WOPTO huggingface dataset:
Patent JP-S58104931-A (JP)
Title: Tire tread or sidewall rubber composition
Inventor: TORIDA TAKAHISA
IPC: C08L7/00
Filed: 1981-12-18
Abstract: PURPOSE:To obtain titled composition of improved cracking and weathering resistance, adhesivity to other rubber layers, etc., by incorporating a rubber powder in a raw material rubber comprising an ethylene-propylene-diene copolymer rubber and a diene rubber. CONSTITUTION:The objective composition can be obtained by incorporating (A) 100pts.wt of a raw material rubber consisting of (i) 20-40 (pref. 25-35)pts.wt. of an ethylene-propylene-diene copolymer rubber and (ii) 80-60 (pref. 75- 25)pts.wt. of a diene rubber with (B) 5-40 (pref. 10-30)pts.wt. of a rubber powder at least 90wt% of which has a particle size <=1 (pref. <=0.3)mm.. For said powder, pulverized one from waste rubber products such as tires, belts, etc.  would be used.
Patent JP-H0251893-A (JP)
Title: Discharge lamp lighting device
Inventor: KARASHIMA TOKUO
IPC: H05B41/16
Filed: 1988-08-16
Abstract: PURPOSE:To make it possible stable double spots at each filament of each discharge lamp by connecting a party of center taps each other of the secondary coil of each heating transformer and the respective discharge lamps in series. CONSTITUTION:One output end M of a lighting device 1 is connected to the center tap 5C of the secondary coil 5B of a heating transformer 6, and the other output end N, to the center tap 7C of the secondary coil 7B of the heating transformer 6. In case of the filament 3B and 4A opposed to each other of adjacent discharge lamps, the secondary coils 9B and 10B are added to the heating transformer 6 which heats the filament 3B and 4A. And the secondary coils 9B and 10B of the heating transformer 6 are connected to the respective filaments 3B and 4A such that they are heated, and also the center taps 9C and 10C of the respective secondary coils 9B and 10B are connected in series. Thereby, the lamp current shunted to the respective filaments 3A-4B of the respective discharge lamps 2A and 2B flows almost equally distributed as a whole so that the respective spots are stably produced.
Patent JP-H0867801-A (JP)
Title: Flame-retardant thermoplastic resin composition and flame retardant
Inventor: KAWARADA YUKIHIKO
IPC: C08G59/30
Filed: 1994-08-29
Abstract: PURPOSE: To obtain the subject resin composition, excellent in thermal stability in its molding, capable of giving a molded product with good appearance because of its low adhesivity to metals, capable of shortening its molding cycle time due to its easy releasability, and thus improved in productivity, and to obtain a flame retardant therefor. CONSTITUTION: This thermoplastic resin composition comprises (A) a thermoplastic resin (e.g. a styrene-based resin) and (B) a flame retardant: (B1 ) a compound having a structure in which a part or the whole of the epoxy groups in a halogenated epoxy resin is blocked by a fluorinated aliphatic carboxylic acid and/or (B2 ) a mixture obtained by melt blending a halogenated epoxy resin or a compound having a structure in which a part or the whole of the epoxy groups in an epoxy resin is blocked by a fluorinated aliphatic acid, e.g. the objective composition containing the flame retardant (B) whose epoxy groups in a brominated bisphenol type epoxy resin are blocked by perfluoroheptanoic acid and tribromophenol, and the objective flame retardant.
Patent JP-H09257381-A (JP)
Title: Tube plate assembly for double tube of heat exchanger and its manufacture
Inventor: MARUO HIROKO
IPC: F28F11/00
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a tube plate assembly for a double tube which can not only reduce the thickness of the entire assembly but also can early accurately detect the leakage of an inner tube by increasing pressure resistant strength and a method for manufacturing it. SOLUTION: To manufacture a tube plate assembly of a heat exchanger having a double tube which has a gap 8 between an inner tube 4 and an outer tube 5, a leakage detecting channel 3 is formed at least one of a plate material to become a heating fluid tube plate 1 and a plate material to become a heating fluid tube plate 2. The channel 3 is disposed at the inside, both the materials are connected, the connected materials are molded in semispherical shell state. An inner tube mounting hole 2a is opened so as to make it possible to communicate with the channel 3 at the shell-like plate material, and an outer tube mount 6 is coaxially formed with the hole on the outer periphery of the shell-like material. The formation of the channel 3 may be conducted after the material is molded in the shell state.
Patent JP-S58106309-A (JP)
Inventor: OOTSU TAKUMI
IPC: F22D1/28
Filed: 1981-12-18
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-H0794323-A (JP)
Title: Equivalently non-polarized bidirectional linear solenoid with permanent magnet
Inventor: OKAWA MASAJI
IPC: H01F7/16
Filed: 1993-06-25
Abstract: PURPOSE:To provide a bidirectional linear solenoid with a permanent magnet which equivalently functions same as the non-polarity one. CONSTITUTION:A plunger 10 is formed by fixing a cylindrical magnet 11, which is magnetized in N and S poles in axial direction, on the center part of a shaft 12 which can be moved in lest and right directions. Cylindrical poles 15 and 16 are arranged on the outer circumference of the plunger part 10 through the intermediary of a void 19 in the length (l), and magnetic gaps 17 and 18 with length (delta) are provided between the inner circumference of the cylindrical poles 15 and 16 and the outer circumference of the plunger 10. Accordingly, even when the position of the cylindrical magnet 11 is shifted from x<1/2 to x<(L-1/2), no attraction force works on the plunger part 10, because the attraction force of the plunger part 10 to the cylindrical poles 15 and 16 is in balance, and the linear solenoid is brought into an equivalently non-polarized state.
Patent JP-S6185069-A (JP)
Title: Multiple voltage rectifier
Inventor: TAKAMURA YOSHIO
IPC: H02M7/10
Filed: 1984-09-28
Abstract: PURPOSE:To reduce the voltage drop due to a load current by specially connecting the first and second capacitor circuits with a diode series circuit. CONSTITUTION:An AC power source A is connected with the primary winding n1 of a transformer T, and a plurality (3) of capacitors C11-C13 are commonly connected with the secondary winding n2 terminal (a). Rectifying diodes D11-D16 are connected in series in the rectifying direction, three capacitors C24-C26 are connected in series between the output terminals (g) and (m), and the other terminals of the capacitors C11-C13 are connected with the connecting points (h), (j), (l) of diodes. Thus, the connecting point P is connected to the terminal (b) of the secondary winding n2 of the transformer T, and a load R is connected between the output terminals (g) and (m) to form a multiple voltage rectifier. Thus, the voltage drop due to the output current is reduced by a simple circuit configuration to eliminate the increase in the capacity of the capacitors.
Patent JP-H02139277-A (JP)
Title: Thermal recording paper
Inventor: YASUDA HIROMICHI
IPC: B41M5/28
Filed: 1989-08-03
Abstract: PURPOSE:To obtain a thermal recording paper having extremely excellent recording sensitivity and image quality by providing a thermal recording layer on a raw paper obtained by addition of colloidal silicic acid and cationic starch to a pulp slurry. CONSTITUTION:A thermal recording layer is provided on a raw paper obtained by adding colloidal silicic acid and cationic starch to a pulp slurry or by adding colloidal silicic acid, cationic starch and, further, a water-soluble aluminum compound to the pulp slurry. The average particle diameter of the colloidal silicic acid is preferably 1-20nm. The cationic starch is preferably one that is obtained through such a reaction as to obtain a degree of substitution by cationic groups of 0.02-0.05. The colloidal silicic acid and the cationic starch are added in a total amount of 0.1-10wt.% based on the amount of pulp fiber components. The water aluminum compound is jointly used for complementing the effect of the cationic starch, and the amount of the compound added is 0.01-5wt.% based on the amount of the fiber components.
Patent JP-S6448305-A (JP)
Title: Conductive paste
Inventor: INABA HIROSHI
IPC: C09J163/00
Filed: 1987-08-17
Abstract: PURPOSE:To prevent generation of a void and a crack in a paste coat in a high speed hardening or a large-scaled pellet by making a conductive paste include cyclo-liquid epoxy monomer, liquid epoxy resin and conductive powder. CONSTITUTION:A conductive paste includes cyclo-liquid epoxy monomer, liquid epoxy resin and conductive powder. They are mixed and kneaded uniformly to form the paste. The combination of the monomer and the resin enables to give flexibility without interference in hardening and sealability of the resin. It is thus possible to prevent the separation of the conductive paste from a metal basic member such as lead frame or the like, as well as to prevent generation of a crack therein, and to improve the strength against separation under a heat specifically in a large pellet.
Patent JP-S60168247-A (JP)
Inventor: ROBAATO UITSUTEINGU HOOSUTO
IPC: G06F12/06
Filed: 1984-09-28
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-H0649886-A (JP)
Title: Warm water seat device
Inventor: MATSUBARA OSAMU
IPC: E03D9/08
Filed: 1992-07-30
Abstract: PURPOSE:To make a distance between a cover member and a switch attaching substrate fixed and to surely input a switch on the above substrate. CONSTITUTION:Plurality of bosses 26 and projections 27 which protrude mutually opposite are formed on a base member 12a and a cover member 12b, and a switch attaching substrate 30 is sandwichedly held between the bosses 26 and the projections 27. In addition, the bottom of the substrate 30 is provided with an engaging section 34 to engage with the boss 26, and in the case where the substrate 30 is mounted on the bosses 26, the substrate 30 is set so as not to horizontally slip off.
Patent JP-S58105544-A (JP)
Title: Process of forming insulated film on semiconductor
Inventor: ITOU TOMOHIRO
IPC: H01L21/316
Filed: 1981-12-17
Abstract: PURPOSE:To form an insulated film with excellent properties by a method wherein, after the surface treating semiconductor compound containing In by means of Br aqueous solution, insulating material is accumulated for treatment in H2 at a specified temperature. CONSTITUTION:Al Ge/Ni is evaporated on the back surface of nInP substrate the broken layer of which is mirror ground and etched to be treated at 370 deg.C in H2. After throughly cleaning up in acetone and pure water, the substrate is etched in InP etching solution and then cleaned up in pure water. Next the substrate is etched in 0.2% Br aqueous solution for 60sec and after cleaning up in pure water, dried up in N2 and then SiO2 is accumulated up to around 900Angstrom to be processed at 200 deg.C for 30min in H2. When Al electrode is evaporated on SiO2 to produce MIS element, in the interface between InP and CVSiO2, the sequence density is so small as to close to the lower end of conductive band while insulation resistance of SiO2 and dielectric breakdown field is sufficiently large, furthermore the age deterioration of the electric characteristics is small and the surface of InP element becomes inert extremely favorable for the gate insulated film of N channel enhancement type FET.
Patent JP-H1029562-A (JP)
Title: Sectional structure of extrusion-molded member for vehicle body panel
Inventor: IWATSUKI SHUICHIRO
IPC: B62D25/20
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To improve the assembling work of a vehicle body panel. SOLUTION: A rear panel member 7 is constituted of an upper frame part 7a and a lower frame part 7b both shaped into a hollow, rectangular pipe, and a panel part 7c integrally arranged between both frame parts, which are all extrusion-molded members of aluminum. The upper frame part 7a is formed with an engaging groove 14 of which lower side wall is drawn to form a weather-strip fitting part 15. A garnish 16 is engaged at its surface engaging claw 17 with the engaging groove 14, and is pressed in the vicinity of the engaging claw 17 by a tongue piece 19 formed in a weather strip 18. The fitting of the garnish 16 thus requires no screws and the like to thereby facilitate and improve the fitting work preferably.
Patent JP-H1143014-A (JP)
Title: Structure of upper bag part for vehicle
Inventor: SHIMIZU KOJI
IPC: B62D25/08
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To efficiently improve strength of an upper bag part of a vehicle while suppressing increase of size and weight of each part of the upper bag part, and easily attach a retractor of a rear seat belt. SOLUTION: A side bracket is attached to a quarter panel inner 7 so as to be projected inward in widthwise direction of a car. The side bracket has, at is front surface part, a first bracket piece 1A with a bent section forming a recession for housing a retractor for a rear seat belt, and a second bracket piece 1B positioned lower than the first bracket piece 1A. An upper back panel member 2 extending in the widthwise direction of the car is prepared by superposing an upper back panel main body 20 and a reinforcing panel 21 in a longitudinal direction and connecting them to each other. The upper back panel main body 20 and the reinforcing panel 21 of the upper back panel member 2 are respectively superposed on the first bracket piece 1A and the second bracket piece 1B and connected thereto. The connection portions serve as a closed sectional structure.
Patent JP-H1074885-A (JP)
Title: High-density integrated circuit package
Inventor: KARL ROBERTS ANDERSON
IPC: H01L25/18
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain a package of high density by a method, wherein a through- hole array is provided in a frame member, the one end of the through-hole is connected to a conductive trace, and a solder bump which is connected to a mother board for stack connection is located at the other end of the through- hole. SOLUTION: A through-hole 352h is made to terminate with a conductive ring 352r, and a hemispherical bump 352b is bonded to the conductive ring 352r. The end of the through-hole 302h on the surface of a frame 350 is located on a conductive ring region and connected to an integrated circuit device 350, through the intermediary of a trace 320t. A wire 320W extending from an element 320 is bonded by thermocompression to the trace 320T, connected to the through-holes 303h located on the board 300. The other end of a through-hole 303h extending from the surface 301 is connected through the intermediary of a trace provided the same as above to a wire lead linked to a circuit device 311. A wire 311w extending from a device 11 is bonded to a surface trace 111t by thermocompression and connected to a conductive ring region, located at the edge of a through-hole 359h provided to a frame 350.
Patent JP-H0489794-A (JP)
Title: Cleaning device of cylindrical heavy material
Inventor: NAITOU TADASHI
IPC: B08B9/00
Filed: 1990-07-31
Abstract: PURPOSE:To improve efficiency of an overhead crane without need for a manual removal of dust on the bore of a coil by installing it so that an air injection nozzle may be operated on a tang inserted into the cylinder inside of a cylindrical heavy material lifting and carried by a crane or the like from both openings. CONSTITUTION:When the operating switch of a coil bore cleaning device is turned on, a coil elevation driving device is turned on by a signal from a control panel 2, and a hose moving base 7 begins to lower by an elevation driving device 4. A base 7 is lowered by a prescribed amount which is determined by characteristics of an injection nozzle 10 to keep the operating position of cleaning. The air compressor 8 of the nozzle 10 is started, and dust on the coil bore part is removed by the wind force injected from the nozzle 10. The elevation driving device 4 of the base 7 is reversely operated, and the nozzle 10 returns to an original position, and then the movement of the nozzle 10 stops. By a signal from the control panel 2, the elevation driving device 4 is driven to reversely rotate, to raise the base 7. As a result, the air injection nozzle is stored in the bottom surface of the tang 22.
Patent JP-H1148490-A (JP)
Title: Method and apparatus for filling liquid container having liquid containing chamber
Inventor: SATO OSAMU
IPC: B41J2/175
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To suppress fluctuation of liquid filling level by an arrangement wherein the second chamber of a liquid container is filled with a liquid before the region in the vicinity of the gas-liquid exchange accelerating structure in a first chamber is filled with liquid under a specified pressure reduced state in the liquid supply attitude and the hermetically sealed state of the first chamber is released after it is filled with liquid. SOLUTION: An atmosphere communication port 12 is sealed hermetically, ink is supplied to ink supply/injection ports 14A, 15, coupling members 140, 119 are coupled and ink is injected from the ink injection port 5 into a second chamber after the pressure is reduced. The filling rate is increased at that time in order to fill the second chamber with ink before the region in the vicinity of the gas-liquid exchange accelerating structure of a negative pressure generating member in a first chamber is filled with ink. Upon finishing the filling operation, the ink injection port 5 is enclosed and the first chamber 34 is filled with ink supplied from the ink supply port 14A. The ink supply passage is filled surely with ink from the second chamber in conjunction with the ink filling the negative pressure generating member in the first chamber.  Upon finishing the filling operation, the ink supply port 14A is enclosed and the atmosphere communication port 12 is opened.
Patent JP-S57129504-A (JP)
Title: Three plate air type uhf transmission line and method of using same
Inventor: JIYORUJIYU KOOAN
IPC: H01P1/203
Filed: 1981-12-16
Abstract: The present invention provides an ultrahigh-frequency transmission line of the three-plate air type comprising two parallel conducting plates, the space separating these two plates being filled with air, a central conducting strip placed between said two plates and a plurality of dielectric material supports spread out along each side of said strip, each support comprising a notch in each of which said strip is positioned so as to be held in place.
Patent JP-S6458668-A (JP)
Title: Packing bag
Inventor: FUJII TOSHIO
IPC: B65D30/02
Filed: 1987-08-18
Abstract: PURPOSE:To impart water resistance, mechanical strength and slippage resistance, to enhance manufacturing efficiency and to shorten a manufacturing process, by forming an inner bag from a film obtained by stretching a specific polyethylene resin under a specific condition. CONSTITUTION:In a packing bag wherein an exterior composed of a paper layer is combined with an interior composed of a stretched film based on linear polyethylene, a polyethylene resin containing at least 50wt.% of linear polyethylene having a melt index of 2g/10min or less, fluidity of 75 or less and density of 0.910-0.965g/cm<3> is used to mold a non-stretched film or sheet and this film or sheet is stretched in at least one direction at areal magnification of 1.2-9 to obtain a film which is, in turn, formed into an inner bag. Only linear polyethylene may be used as the polyethylene resin but, when linear polyethylene is used as a main component and branched low density polyethylene is compounded therewith, film moldability and stretchability are enhanced.
Patent JP-H0947653-A (JP)
Title: Granular adsorbent, preparation of granular adsorbent and removing process for phosphorus
Inventor: KATAOKA KATSUYUKI
IPC: C02F1/28
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a granular phosphorus adsorbent to be prepared simply and of porous properties and good water permeability, the inside of which can be utilized for the adsorption of phosphorus and suitable for the water treatment of large amount of water because of its low cost. SOLUTION: The granular phosphorus adsorbent 1 prepared by kneading and granulating a mixture of phosphorus adsorbing very fine particles 2, water, a highly water absorbing polymer 3, an iron salt and/or an aluminum salt, is provided. The highly water absorbing polymer 3 is added to hydrous phosphorus adsorbing very fine particles 2 and then the iron salt and/or aluminum salt are added thereto and kneaded to obtain the objective adsorbent 1.
Patent JP-H08170301-A (JP)
Title: Rail type transport system,particularly method and equipmentfor forming fixing means to connector having support structure of track for magnetically levitated type railway car in positional precise manner
Inventor: HANSU GEORUKU RATSUSHIYUBITSUH
IPC: E01B1/00
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To make use of this method and device for the base of calculation of processing parameters, by deciding a basal position on manufacturing a support structure of a track and measuring the distance and the inclination to decide the first position of the support structure of other processes at every time. SOLUTION: Measurement of the distance and the inclination of a position-selecting disc arranged in a track support body 1 is performed through a positional setting and measuring unit 4. The required position of a stator packet is calculated by a microprocessor in the measuring unit 4 through coordinates-transformation, and the processing unit 3 is transferred to the first processing connection position. Next, the displacement and the position of the connection position processing head 36 is decided from the indicated position of the processing head 36 regarding the connection position detected by a calculator in the processing unit 3 and a processed process is introduced. After completion of processing of the track support body 1, the connection piece 38 of the processing unit 3 is extended to separate the processing unit 3 from the track support body 1.  When the processing unit 3 travels out of the scope of the track support body 1, it is used for the processing of the subsequent track support body 1.
Patent JP-H0525439-A (JP)
Title: Die-bonding sheet
Inventor: AKATA YUZO
IPC: C09J7/02
Filed: 1991-07-19
Abstract: PURPOSE:To provide a thermosetting die-bonding sheet which has an adhesive layer excellent in uniformity in thickness and shape, has strengths sufficient far handling, can be fixed to an electrode member at a temp. as low as normal temp., can avoid degradation in quality due to proceeding to the B-stage by thermal treatment, is free from problems with the transfer of adhesive layer or adhesion between electrode members even when the electrode members having the adhesive layers fixed are stacked and stored at normal temp., can fix a semiconductor chip without the necessity for high temp. and high pressure, and exhibits heat resistance enough to withstand wire bonding connection. CONSTITUTION:A die-bonding sheet which is prepd. by temporarily adhering a thermosetting adhesive layer sticky at 60 deg.C or lower to a film which comprises a polymer alloy consisting of a thermoplastic resin having a glass transition point of at least 80 deg.C and a thermosetting resin and is substantially nontacky at 60 deg.C or lower.