baber/WOPTO huggingface dataset:
Patent JP-H08178033-A (JP)
Title: Synthetic resin support supporting structure for shift lever
Inventor: SAKAI TAKASHI
IPC: F16H59/10
Filed: 1994-12-27
Abstract: PURPOSE: To properly connect and support a synthetic resin support for a shift lever to a lever bracket with a structure easy to manufacture without requiring parts such as bolts. CONSTITUTION: Flat support projections 13, 13 serving as rotary fulcrums of a shift lever 1 are integrally molded on both side faces of the synthetic resin support 11 of the shift lever 1, and a pair of opposite side wall sections 22, 22 of a lever bracket 2 to be inserted with the support 11 are provided with notched grooves 24 for inserting and guiding a pair of the support projections 13, 13 into support holes 23, 23 formed on a pair of side wall sections 22, 22. The notched grooves 24 are arranged outside the angle range that the end sections 13a, 13b of the support projections 13, 13 are rotated in the support holes 23, 23 when the support projections 13, 13 are inserted into the support holes 23, 23 and the shift lever 1 is rockingly operated in the fixed angle range.
Patent JP-H10158169-A (JP)
Title: Pharmaceutical preparation containing trospium chloride, its preparation and use thereof
Inventor: ULRICH SCHUVANTESS
IPC: A61K9/00
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To treat a vesical urinary passage-based insufficiency by administration by patient without depending on doctor, etc., by mixing trospium chloride with an aqueous solvent immediately before administration, adjusting pH of the solution to a specific value and directly administering the solution into a bladder by a catheter. SOLUTION: A two components-based system composed of one component comprising a solid or liquid-like trospium chloride active substance and another component comprising an aqueous solvent for dissolving or diluting the former component (e.g. sodium chloride solution containing 0.9wt.% NaCl) is used and both components are mixed immediately before administration and pH of the solution is adjusted to >=4.5, preferably 5.0-7.5 to provide the germ-free aqueous solution. The germ-free aqueous solution is directly administered into a bladder by a bladder catheter to treat vesical urinary passage-based insufficiency.
Patent JP-2000144447-A (JP)
Title: Chromate solution composition, and manufacture of white chromated steel sheet
Inventor: KAWANISHI KATSUJI
IPC: C23C22/26
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a chromate solution composition for manufacturing a chromated galvanized steel sheet having satisfactory corrosion resistance and uniform white external appearance. SOLUTION: In this solution, Cr concentration is 15-80 (g/l) expressed in terms of metal chromium, and further, as reducing agents, concentrations of ethylene glycol and glycerine are 0.1-0.25 (TCr) and 0.1-0.25 (TCr), respectively, and their total concentration is regulated to 0.2-0.4 (TCr), wherein, when A (g) represents the charge weight of ethylene glycol or glycerine or their total charge weight and B (g) represents the charge weight of chromic acid, TCr=A /(B×0.52) is satisfied. This chromate solution is agitated until the value of Cr3+/(Cr3++Cr6+) becomes 0.6-0.8 and then applied to a galvanized steel sheet, followed by drying by heating.
Patent JP-H04200209-A (JP)
Title: Draw-out device for switch
Inventor: FUJIMOTO SATORU
IPC: H02B11/24
Filed: 1990-11-29
Abstract: PURPOSE:To reduce the depth of a draw-out device and the installation area for an enclosed switchboard, by making the inserting or drawing-out female screw of a draw-out device slidable, by coupling a link mechanism for driving a shutter to the inserting or drawing-out female screw, and by opening or closing the shutter without driving a switch. CONSTITUTION:When an inserting or drawing-out handle 4 is rotated in a direction of inserting a switch 1, force to make the switch 1 and an inserting or drawing-out female screw 60 approach each other is produced. But the switch 1 is prevented from moving backwards, and only the inserting or drawing-out female screw 60 moves, as a rear roller 16 touches a stopper 13a. This makes a shutter lever 130 rotate clockwise around the shutter lever pin 17. On this occasion, a coupling pin 15b inserted into a cut and removed part 13c and the coupled section 15 move downward, and a shutter 14 moved downwards too simultaneously. After the front end surface of the inserting or drawing-out female screw 60 touches the front inner surface of the case 8a for the inserting or drawing-out female screw 60, the switch 1 moves backwards and is inserted into the draw-out device.
Patent JP-H11138445-A (JP)
Title: Metal bonded grinding wheel and manufacture of it
Inventor: ASANO HIROAKI
IPC: B24D3/06
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a metal bonded grinding wheel provided with a sharp cutting edge and made of fine abrasive grains. SOLUTION: Powder of metal of titan (the 4A group of the periodic system), vanadium (the 5A group of the periodic system) or chrome (the 6A group of the periodic system) and powder of metal of the 1B group of the periodic system are mixed to each other, organic binder is added to it, and a paste-like matter is formed. This paste-like matter is applied onto a wheel spindle stock 2, and abrasive grains 1 made of diamond or cubic system boron nitride(CBN) are stuck on it. The abrasive grains are burnt at the specified temperature and temporarily fixed. The paste-like matter is applied and fine abrasive grains 6 formed of very fine abrasive grains are stuck onto the upper end surfaces of the temporarily fixed abrasive grains 1 and into pocket parts 5 formed of connecting materials, and they are again burnt.  Fine abrasive grains 6 are provided on flat parts 11 of the main abrasive grains 1 to form sharp cutting edges 66. Moreover, fine abrasive grains 6 are also provided, on the connecting materials 3 for forming the pocket parts 5 to reinforce the connecting materials 3.
Patent JP-H10155916-A (JP)
Title: Electrode
Inventor: KANEHARA MATSURO
IPC: A61N1/04
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To provide an electrode for forming an electrode pad, having the capability of well coping with a bio investment and preventing an end part or the like from becoming afloat at the time of use by making the electrode of a conductive plate type material with a notch formed thereon in a thicknesswise direction. SOLUTION: An electrode 1 is made of a plate type material with a plurality of notches 2X and 2Y formed thereon. Also, the plate type material 4 is formed to have a plurality of fine un-notched divisions 3 connected to each other for electrical continuity. As a result, the electrode 1 has flexibility and stretchability, and even an electrode pad 10 becomes capable of coping with the bent part or the irregular part of a bio material. The fine divisions 3 become free from mutual effect and can cope with a bio material as an attachment object more freely, when the notches 2X and 2Y are made deeper. When the depth of the notches 2X and 2Y are too large, however, the mechanical strength of the fine un-notched divisions 3 drops and electric resistance as a conducive-passage increases. Thus, suitable notch depth should preferably be selected.
Patent JP-H02171724-A (JP)
Title: Terminal connecting method for liquid crystal display element
Inventor: TORIGOE TSUNEMITSU
IPC: G02F1/1345
Filed: 1988-12-26
Abstract: PURPOSE:To improve the yield and to contrive the reduction of a manufacturing cost by forming a conductive coating film being in a semi-hardened state on the inside surface of a clip part of a pin terminal, thereafter, fit-inserting this clip part and pressing it against an electrode terminal forming part of one side end of a glass substrate and allowing the pin terminal and the electrode terminal to conduct through the conductive coating film. CONSTITUTION:At the time of mounting an LCD 1 to a printed board, clip parts 11 of a pin terminal 10 are fit-inserted and pressed against a part in which an electrode terminal 8 is formed of one side end of the lower glass substrate 4, respectively, and the electrode terminal 8 and the pin terminal 10 are allowed to conduct through a conductive coating film 13. Thereafter, by applying an insulating resin such as an ultraviolet curing resin, etc., each pin terminal 10 is fixed firmly to the LCD 1. Subsequently, by soldering a lead part 12, mounting of the LCD 1 is completed. In such a way, since the generation of a gap failure is suppressed, the yield can be improved remarkably, it becomes unnecessary to form a conductive thin film, therefore, the reduction of a manufacturing cost is contrived.
Patent JP-H06145867-A (JP)
Title: Al alloy excellent in plating property
Inventor: TOMA KEN
IPC: C22C21/06
Filed: 1992-11-11
Abstract: PURPOSE:To obtain a high strength Al alloy excellent in plating adhesion. CONSTITUTION:This Al alloy contains, by weight, 0.4 to 1.5% Mg, 0.3 to 1.4% Si and total 1 to 300ppm of one or more kinds among Pb, In, Sn and Ga, and the balance Al with inevitable impurities. If desired, both or either of one or two kinds of 0.1 to 0.5% Cu and 0.1 to 2% Zn and one or >= two kinds among 0.05 to 0.4% Mn, 0.05 to 0.3% Cr, 0.05 to 0.15% Zr and 0.05 to 0.2% Ti is incorporated therein. The grains of Pb, In, Sn and Ga are aggregated on the surface of the Al-Mg-Si alloy, by which the adhesion of a plating film improves, and plating treatment with good efficiency is enabled.
Patent JP-H10152573-A (JP)
Title: Production of hard polyurethane foam
Inventor: TAKADA NAOKADO
IPC: C07C43/12
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To obtain a highly qualified hard polyurethane foam having an excellent heat insulating property by compounding fluorine-containing ether as a foaming agent with a raw material mixture. SOLUTION: In producing a hard polyurethane foam by reacting a raw material mixture containing (A) polyisocyanate, (B) a polyol, (C) a catalyst (D) a surfactant and (E) a foaming agent, a fluorine-containing ether expressed by the formula R<1> -OR<2> (R<1> and R<2> are each perfluoroalkyl or fluorohydroalkyl, at least one of R<1> and R<2> is fluorohydroalkyl and total number of C-atom contained in the R<1> and R<2> is 2-5, and a number of F-atom contained in alkyl or both of the R<1> and R<2> is higher than a number of H-atom) is used as the component E and a perfluoroalkyl group-containing fluorine-containing surfactant is used as the component D. Preferably, C2 F5 CHOCH3 , (CF3 )2 CFOCH3 , etc., is used as the fluorine-containing ether of the formula.
Patent JP-H02172896-A (JP)
Title: Production of whiskery antimony trioxide
Inventor: KUKIYAMA KAZUTO
IPC: C30B29/62
Filed: 1988-12-26
Abstract: PURPOSE:To stably and easily obtain whiskery antimony trioxide by melting metallic antimony by heating in a crucible tightly covered with a hood and blowing an oxidizing gas into the hood under specified conditions. CONSTITUTION:A crucible 2 tightly covered with a hood 5 having a top hole 4 whose aperture is larger than the outside diameter of a blowing pipe 3 is set in a heating furnace 1 and the blowpipe 3 is inserted into the hole 4. Metallic antimony put in the crucible 2 is melted by heating to 1,000-1,200 deg.C and an oxidizing gas is blown into the hood 5 from the blowpipe 3 by such an amt. that the atmosphere in the hood 5 can be kept at 500-700 deg.C. Whiskery antimony trioxide is produced.
Patent JP-H02172969-A (JP)
Title: Production of dithiol di(meth)acrylate
Inventor: IMAI MASAO
IPC: C08F20/38
Filed: 1988-12-26
Abstract: PURPOSE:To obtain the subject compound useful as a raw material for acrylic resin, etc., in high yield and purity by reacting a dithiol with beta-chloro-alpha- methylpropionyl chloride in a polar organic solvent in the presence of sodium hydroxide, etc., under specific reaction condition. CONSTITUTION:The objective dithiol di(meth)acrylate of formula II (R is H or methyl) can be produced by (2) reacting 1mol of a dithiol of formula I (A is O or S; m is 1 or 2: n is 0 or 1) with 1.5-3.0mol of beta-chloro-alpha-methylpropionyl chloride in a polar organic solvent (e.g. acetone, methyl ethyl ketone or DMSO) at -10 to 40 deg.C in the presence of 1.5-3.0mol of an aqueous solution of sodium hydroxide or potassium hydroxide and (2) reacting the reaction product with 1.5-3.0mol (based on 1mol of the compound of formula I) of an aqueous solution of sodium hydroxide or potassium hydroxide or a tert-amine at -10 to +40 deg.C.
Patent JP-2000150294-A (JP)
Title: Manufacture of glass ceramic layered part
Inventor: KATSUMURA HIDENORI
IPC: C04B41/88
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a glass ceramic layered part having a small warpage in the height direction, even when subjected to a sintering process. SOLUTION: At least one internal electrode layer 11 having an electrode area exceeding 50% of a bottom area of an insulator layer 12 is printed with use of a paste, which is a mixture of 0.5-2.5 weight% of glass powder which has a softening point of ±100 deg.C with respect to the softening point of glass, included in a glass ceramic composition to 100 weight% of silver powder.
Patent JP-H09164922-A (JP)
Title: Washng method of car washer
Inventor: IGARI AKIRA
IPC: B60S3/06
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To provide the washing method of a car washer by which a wheel can be washed sufficiently and its running cost can be maintained, even at the abnormal time of a sensor. SOLUTION: This car washer is provided with a running distance detection device for detecting the running distance of a car washer main body 1, a car height sensor 17 arranged on the tip part of the main body 1 and a vehicular tip detection sensor 20 for detecting the tip of a vehicle to be washed arranged on the rear end of the main body 1.  When a vehicular ceiling start point is detected by the car height sensor 17, the running distance Cp of the main body 1 is inputted and when the tip of the vehicle to be washed is detected by the sensor 20, the running distance CA of the main body 1 is inputted and the running distance Cp is added to a certain distance L between a first sensor and a second sensor and the running distance CA is reduced and a vehicular bonnet LB is calculated and it is judged that the vehicle to be washed is a light vehicle, when this bonnet length LB is shorter than a prescribed length X.
Patent JP-H11140719-A (JP)
Title: Ultrafine polypropylene fiber
Inventor: KOBAYASHI KENJI
IPC: D04H1/4291
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To obtain an ultrafine polypropylene fiber for nonwoven fabric, produced by melt-spinning method and having a fineness of <0.5 de. SOLUTION: This ultrafine polypropylene fiber is produced by adding 0.001-5 pts.wt. of a nucleation agent to form a β-crystal, to 100 pts.wt. of a homopolypropylene or an ethylene-propylene copolymer containing <=4 wt.% of ethylene unit and having a melt flow rate of 20-1,500 g/10 min, melt-spinning the obtained polypropylene resin composition under slow-cooling and highly drawing the produced undrawn yarn. A nonwoven fabric produced by using the ultrafine polypropylene fiber has improved liquid-retention as a battery separator and improved dust-collecting and filtering performance as a filter.
Patent JP-H05143652-A (JP)
Title: Information retrieval system
Inventor: IIMA YUTAKA
IPC: G06F3/0482
Filed: 1991-11-15
Abstract: PURPOSE:To shorten the operation time and to improve the operation efficiency by rearranging entries in the order of the frequency in designation and displaying a display character string in a preliminarily registered position. CONSTITUTION:Entries of a menu item table are rearranged in the order of the frequency in designation (ST1). An index i=1 which designates an entry is set (ST2); and if a first entry is found (ST3), the display character string in the first entry of the menu item table is displayed in the position indicated by the first entry of a menu display position table (ST4). The index (i) is increased (ST5), and the operation is repeated from ST3 to display all entries. Thus, each menu item is displayed not in the fixed position on a picture but in the position changed by the frequency in designation.
Patent JP-H10173238-A (JP)
Title: Light emitting diode
Inventor: KISHI KAZUO
IPC: H01L33/56
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To lessen component light emitting diodes and parts in number and to decrease assembly man-hours so as to lessen the light emitting diodes in manufacturing cost by a method wherein the LED chips are given by cutouts and lenses such characteristics that light beams emitted from the LED chips are expanded wide in opposite directions respectively so as to enlarge compounding characteristics in an aspect ratio as a whole. SOLUTION: A light emitting diode 1 is equipped with mounting lead frames 2 and 3 provided with horns 2a and 3a, the lead frames 2 and 3 are arranged so as to make cutouts 2b and 3b face in opposite directions and arranged at a right angle with a straight line Y, an LED chip 4 is mounted in the horns 2a and 3a respectively, and a molded case 7 is molded into such a shape that its parts corresponding to the LED chips 4 are possessed of forms whose radiuses of curvature parallel with the straight line Y are smaller than those vertical to it, and an axis of Z2 is tilted toward the direction in which the cutouts 2b and 3b are provided. By this setup, LED chips are given by cutouts and lenses such light distribution characteristics that light beams emitted from the LED chips are expanded wide in opposite directions respectively.
Patent JP-H02171130-A (JP)
Title: Formation of fishing rod
Inventor: HANDO TERUO
IPC: B29L31/52
Filed: 1988-12-23
Abstract: PURPOSE:To increase breaking resistance and flexural strength of fishing rod by spirally winding a thin paralleled carbon fiber tape with a large amount of resin impregnated as a third layer around a fishing rod while piling the edge part of tape. CONSTITUTION:A thin sheet is used as a paralleled carbon fiber sheet of first layer to wind fiber in the circumferential direction of rod and prepreg 2' having fiber paralleled in the axial direction of rod. A paralleled carbon fiber tape 3' as a third layer is spirally wound as a third layer around the rod while piling edge part of tape. An amount of resin impregnated into the tape 3' is increased, the tape is made thin and increase in weight of rod is prevented.
Patent JP-H09156869-A (JP)
Title: Attachment for crane
Inventor: IWATA MASUJI
IPC: B66C23/66
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To enable the movement and positioning of a material to be carried even in the case where an obstruction exists thereon by connecting a tilt member to a base part of a tip of a boom freely to be tilted in the vertical direction, and connecting a swing member to the tilt member freely to be turned right and left, and providing a locking bracket for locking the material to be carried in the tip of the sing member. SOLUTION: A tilt bracket 8 is provided in a base part 7 fitted to a tip of a tip boom 53, and a tilt member 9 is connected to the tilt bracket 8 by a tilt pin 10. The tilt member 9 is vertically tilted by the telescopic movement of a tilt cylinder 11, which is provided between the tilt member 9 and the base part 7. A swing member 13 is connected to the swing bracket 12, which is provided in the tip of the tilt member 9, by a swing pin 14. The swing member 13 is turned right and left by the telescopic movement of a swing cylinder 15, which is provided between the swing member 13 and the tilt member 9. A locking part of a steel material is connected and disconnected to/from a locking bracket 16, which is provided in the tip of the swing member 13, by a locking pin.
Patent JP-H08174035-A (JP)
Title: System for feeding lubricating oil between rolls of work roll cross rolling mill
Inventor: YOSHIMURA YASUTSUGU
IPC: B21B45/02
Filed: 1994-12-28
Abstract: PURPOSE: To totally control the rolling condition related to the lubrication by controlling the thrust coefficient (the coefficient of friction) in the lubrication between a reinforcing roll and a working roll of a work roll cross rolling mill. CONSTITUTION: When the thrust coefficient μ calculated by a thrust coefficient arithmetic unit 64 from the thrust F obtained from thrust meters 4, 4', 5, 5' and the load P obtained by a rolling load meter 60 has the target thrust coefficient μ* and the deviation Δμ, the deviation signal is transmitted to a spray controller 15, a concentration controller 17 and an oil kind switching controller 65 in this order to control the thrust coefficient (the coefficient of thrust). The conditions where the thrust becomes excessive or troubles such as the breakage of a roll bearing are generated can be prevented, and the appropriate lubricating performance free from the vibration or slip can be obtained.
Patent JP-H01167851-A (JP)
Title: Production of capsule toner
Inventor: IIDA YASUHARU
IPC: G03G9/08
Filed: 1987-12-24
Abstract: PURPOSE:To facilitate the fixing of the title toner at a low pressure, and to suppress the hydrophilic property of the surface of a capsule by forming a microcapsule according to an interfacial polymerization method, followed by washing the microcapsule with an org. solvent. CONSTITUTION:A core substance formed by dispersing a coloring agent or a magnetic powder, etc., in a wax-like substance (such as a paraffin wax) which has a m.p. of 50-100 deg.C and is a solid at a room temp., is liquefied by heating it with an org. solvent having a b.p. of >=100 deg.C. Next, the liquefied substance is mixed with a hot isocyanate compd., followed by mixing the obtd. mixture with a hot water contg. a dispersion stabilizer (such as polyvinyl alcohol) while agitating to form the emulsion of the mixture, and then the capsule is formed by adding a hydrophilic compd. (such as diethylene triamine) to the emulsion, followed by being subjected the emulsion to the interfacial polymerization. Subsequently, the capsule cooled is washed with the org. solvent such as methanol having b.p. of <=100 deg.C to obtain the capsule toner.
Patent JP-2001145945-A (JP)
Title: Mechanism for removing product from resin sealing mold and product removing method
Inventor: MASUIKE TATSUO
IPC: H01L21/56
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism for removing a product from a resin sealing mold by which a semiconductor device is released from the mold efficiently and with a small force as well as a product removing method. SOLUTION: This product removing mechanism removes a cured product from a mold after a resin sealing step and is constituted so that a thrust pin comes into contact with the bottom face of the product at a specific angle. Thus it is possible to efficiently release a semiconductor device from the mold with a small force and prevent cracks from being generated.
Patent JP-H07183125-A (JP)
Title: Demagnetization of electromagnetic induction equipment
Inventor: NAKAMURA TATSUAKI
IPC: H01F13/00
Filed: 1993-12-24
Abstract: PURPOSE:To provide a method of demagnetizing an electromagnetic induction equipment, which can reduce a residual magnetic flux by a simple method without applying a high voltage to the equipment. CONSTITUTION:A current transformer 1 in this embodiment is constituted of an annular magnetic material wound core 2 to form a magnetic circuit, a secondary winding 3 wound in such a way as to encircle this core 2, and insulator 4 provided on the periphery of the winding 3 and a tap part 5 of the winding 3. A variable voltage low-frequency power supply 6 to feed a modificable low-frequency AC voltage is connected to the current transformer 1. An AC voltage of a frequency lower than a rated frequency is generated by this power supply 6, this AC voltage is applied to the current transformer 1 and the voltage value of the AC voltage is gradually made to rise to make the transformer 1 saturate. Then, the applied voltage is gradually made to drop to make to nil and after that, the terminals of the winding 3 of the transformer 1 are cut off from the power supply 6, whereby demagnetization of an electromagnetic induction equipment is made to complete.