baber/WOPTO huggingface dataset:
Patent JP-2000175537-A (JP)
Title: Powered saw for notching tobacco trunk
Inventor: HOSAKA YOSHIHIKO
IPC: A01D45/16
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a saw for notching a tobacco trunk portable by an operator and designed to obtain a driving source from a power source such as a small-sized internal combustion engine, thereby reduce the fatigue of the operator and make the continuous notching operation performable. SOLUTION: This saw is obtained by installing a thick-wall first rotating blade 51 attached to a base part of a U-shaped machine casing 10 and a second rotating blade 52 and a third rotating blade 53 attached to a left and a right tips of the machine casing 10, arranging the respective rotating blades at an interval kept in the vertical directions in the order mentioned and is capable of forming notching grooves 91 and 92 on both sides of a tobacco trunk T entering the U-shaped part of the machine casing 10 with the second rotating blade 52 and the third rotating blade 53 and forming a groove 93 for hanging with the first rotating blade 51. The respective rotating blades 51, 52 and 53 are driven and connected through a suitable transmitting means to a power source E such as an internal combustion engine.
Patent JP-H06170006-A (JP)
Title: Activator for water in bathtub by far infrared ray by ceramic ball and magnetism by permanent magnet
Inventor: SAKABAYASHI ISAO
IPC: A61H33/14
Filed: 1992-11-30
Abstract: PURPOSE:To semipermanently maintain the performance of the device by using the water, which is neutralized by the far IR rays generated by ceramic balls and is activated by the magnetism generated by a permanent magnet, within bath tubs of general homes, public bathhouses, etc. CONSTITUTION:The activator for water of a circular type by the far IR rays generated by the ceramic balls 1 and the magnetism generated by the permanent magnet 3 is constituted by putting the ceramic balls 1 to the right and left in the device and mounting the permanent magnet 3 to the central part by placing a spacing between its cathode and anode. An outside frame 2 is formed to a circular shape to facilitate rotating motion. The ceramic balls 1 are freely moved and the water is put into and out of the device by themselves. The water brought into contact with the ceramic balls 1 by the free movement thereof is additionally activated, by which the ionization is accelerated. The water is put in and out between both poles of the permanent magnet 3, by which the water is pulverized and the energy of the water is increased.
Patent JP-H07185369-A (JP)
Title: Chaff recovering device
Inventor: IKUMOTO JUNICHI
IPC: B02B7/00
Filed: 1993-12-27
Abstract: PURPOSE:To obtain a chaff recovering device which sticks dust to chaff and houses the chaff together with the dust into a container so as not to dissipate the dust into the air. CONSTITUTION:A chaff discharge port M1 of a husker M is successively provided with an air discharge pipe 1 projectingly provided with an ejection port 8 capable of freely spraying pressurized water into the pipe and further, a chaff falling port 5 is disposed in the bottom. A stand 6 is successively provided with an air discharge pipe 3 horizontally installed at a height level with the air discharge pipe l and the container 7 is disposed below the chaff falling port 5.
Patent JP-H06187760-A (JP)
Title: Optical recording medium
Inventor: YAMAGUCHI TAKEO
IPC: G11B23/03
Filed: 1992-12-17
Abstract: PURPOSE:To provide the optical recording medium which is improved in the user's impression to the optical recording medium and has high competitive power as a merchandise by imparting a fresh additive value capable of making customers to discriminate it from among similar products to the optical recording medium body or a cartridge for housing this body. CONSTITUTION:A heat resistant and/or moisture resistant arom. compd. is imparted to at least one part constituting the optical recording medium and cartridge of the optical recording medium which consists of only the optical recording medium body or is constituted by housing the optical recording medium body into the cartridge. As a result, the novel additive value of the arom. property is applied to the optical recording medium, thereby, the dealing with the diversified needs requested by the users is made possible. The image as a merchandise and the competitive power are enhanced.
Patent JP-H06191456-A (JP)
Title: Fuel tank for motorcycle
Inventor: HIRANO FUMIO
IPC: B62J35/00
Filed: 1992-12-22
Abstract: PURPOSE:To prevent an engine from being stained by fuel overflowing out of a fuel tank. CONSTITUTION:A brim member 16 gradually extended outside in the width direction as it goes downward, is provided for the lower peripheral section of a fuel tank main body 15. The aforesaid brim member 16 is so formed as to be positioned in the inner side of a body than the outermost side surface of the fuel tank main body 15 at its extended end in the width direction in a plan view. Fuel flowing down along the side surface of the fuel tank main body 15, drops down along the brim member 16 out of its extended end from the lower peripheral section of the fuel tank main body 15. Since the substantial width of the lowermost section of the tank is widened by the brim member 16, fuel overflowing out of the fuel tank 13 drops down to the side of a cylinder 11, and no fuel will never stick onto the cylinder 11.
Patent JP-H06190590-A (JP)
Title: Flux for brazing aluminum material
Inventor: NAGASHIMA MASAHIKO
IPC: B23K1/19
Filed: 1992-12-22
Abstract: PURPOSE:To braze many kinds of aluminum materials with a simple operation by specifying the chemical compsn. of the flux for brazing the aluminum materials. CONSTITUTION:The compsn. of a flux for brazing the aluminum materials is formed by mixing 98 to 99.5wt.% KAIF4 and 0.5 to 2wt.% AIF3 to 100wt.%. The flux with which the brazer is sufficiently spread by heating for brazing and the residues after brazing do not corrode the aluminum materials and which has a high melting temp. is thereby obtd. In addition, the operation for applying the flux is simplified and the need for the operation to wash the residues is eliminated. Brazing of many kinds of the aluminum materials is possible.
Patent JP-H05179903-A (JP)
Title: Starting method of power turbine/generator combination
Inventor: ISHIZUKA TAKESHI
IPC: F01K13/02
Filed: 1991-12-25
Abstract: PURPOSE:To perform the starting and acceleration of a power turbine/generator combination system so quickly and smoothly by starting a gas generator after rotating this combination system at low speed with a turning unit at the time of starting the combination system, while inducting the generated gas into the power turbine, and accelerating it. CONSTITUTION:In this combination system, each of low and high pressure compressors 3, 4 and each of high and low pressure turbines 6, 8 plus a combustor 9 are installed in the inner part of a casing 1, through which a gas generator 10 is constituted. In addition, a power turbine 13 is installed in the inner part of a turbine casing 12 via a combustion gas duct 14. Moreover, a generator 16 is connected to an output shaft of the power turbine 13. In this case, at the time of starting the combination, first of all, a turning unit 28 is operated, rotating the output shaft 15 by this motor 19 via each of gears 20-23, 25, 17, whereby the combination system is rotated at low speed. Next, the gas generator 10 is operated with a starter 11, and high temperature and high pressure combustion gas generated is inducted into the power turbine 13, accelerating this turbine.
Patent JP-2001177120-A (JP)
Title: Solar cell
Inventor: NAGASHIMA TOMOMICHI
IPC: H01L31/04
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a double-emitter tandem solar cell which is capable of controlling large power. SOLUTION: A double emitter tandem-type solar cell 10 is composed of an upper cell 12 and a lower cell 14, and one of carriers is moved from the upper cell 12 to the lower cell 14. By the use of a first output control 30 which applies the operating voltage of the upper cell 12 and a second output control 32 which applies the operating voltage of the lower cell 14, the upper cell 12 is varied in operating voltage to obtain its maximum output point in a state in which the operating voltage of the lower cell 14 is kept constant, the lower cell 14 is varied in operating voltage to obtain its maximum output power point in a state in which the operating voltage of the upper cell 12 is fixed at the point, and these control procedures are repeatedly carried out, by which the maximum power control of the solar cell 10 is carried out.
Patent JP-H06172795-A (JP)
Title: Liquid detergent/bleacher
Inventor: KATSU SEIICHI
IPC: C11D7/60
Filed: 1992-12-04
Abstract: PURPOSE:To obtain the subject bleacher which, is not deleterious to the body and environments unlike a chlorine-containing detergent/bleacher, and which, as compared with an oxygenic detergent/bleacher, has a more excellent deterging and bleaching effect. CONSTITUTION:The objective bleacher is prepared by adding at least one member selected from an alkaline substance of formula I (wherein (n) is 2-5) and an alkaline substance of formula II (wherein (n) is 2-5) to an aqueous solution containing peracetic acid and hydrogen peroxide in a state of equilibrium and adjusting the pH of the aqueous solution to 3-6.
Patent JP-H06191077-A (JP)
Title: Electrode structure of thermal head and its forming method
Inventor: ITO TOMOKAZU
IPC: B41J2/335
Filed: 1992-12-24
Abstract: PURPOSE:To provide a thermal head having an electrode structure which can reduce common drop and is good in productivity, and its manufacturing method. CONSTITUTION:A filmy common electrode 7 is formed on a substrate 3, and a heating resistor 1A and lead electrodes 6a, 6b are formed on the common electrode 7 via an insulation film 10. The common electrode 7, the insulation film 10, the heating resistor 1A, and the lead electrodes 6a, 6b are formed by a thin film-forming technique.
Patent JP-2001170267-A (JP)
Title: Pachinko game machine
Inventor: UCHIGASHIMA TOSHIHIRO
IPC: A63F7/02
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To make a healthy game and to unnecessitate the replacement of a handle due to a fixing behavior by eliminating the fixing behavior of the handle. SOLUTION: Coin lock out structure for preventing a coin from being inserted, to make it impossible to fix a rotary ring 19. Projections 104, 105 and 106 for fitting fingers have the same width as that obtained by extending the width of the ring 19 to prevent a foreign matter to be mounted. The ring 19 is made to be transparent to make a spatial form into which a game ball cannot be pushed. The trunk of the ring 19 is formed to extend backward to make a width W to keep positions where the fingers are fitted to the projections 104, 105 and 106. The outer periphery of a main body 95 is covered and the projections 104, 105 and 106 set to have a width of a small diameter than the width W of the trunk of the ring 19 are formed. The projection 104 is provided with a curved surface where its left end makes a recessed surface to be inclined.  Obstacles 116, 117 and 118 are provided respectively in the rear- side recess parts 107, 108 and 109 of the projections 104, 105 and 106.
Patent JP-H05177540-A (JP)
Title: Grinding method
Inventor: NAKAGAWA MASAO
IPC: B24B5/00
Filed: 1991-12-25
Abstract: PURPOSE:To enhance the roundness by preventing polygonization of a work which is generated when one point on the periphery of a grinding wheel grinds iteratively the same position or near it on the periphery of the work occurring in the condition that the ratio of revolutions of the grinding wheel during cylinder grinding to the revolutions of the work is near a certain integer. CONSTITUTION:The revolving speed N1 of a grinding wheel 3 and the revolving speed N2 of a work to be ground W are read from a program memory, and the ratio (alpha) is determined by a revolving speed ratio calculating part 13, and the result therefrom is compared by a ratio judging part 14 with an allowable value which was set by reference to the ratio having a small probability of one point on the grinding wheel periphery grinding the same position on the periphery of the work, and if (alpha) is within the allowable value the N2 read is specified to the applicable revolving speed as it is, and if out of the allowable value, a changed revolving speed N3 is calculated by a changed speed calculating part 15 and used as the revolving speed of the work to substitute the N2.
Patent JP-H11186362-A (JP)
Title: Sample carrier device
Inventor: KAWAI EIJI
IPC: H01L21/677
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To readily perform control of the direct advance movent and the rotating movement of a sample carrier arm. SOLUTION: This sample carrier device is constituted of a carrier-arm rotating through shaft 16 and a direct carrier-arm advancing through shaft 17, which are rotatably driven in a vacuum chamber 2, an arm direct advancing motor M2, which rotates and drives the shaft 17, a first arm supporting member 29 which is rotatably supported around the shaft 17 and rotatably supports a first arm 38 at the outer end part, a second arm 43 which is supported by a second arm supporting shaft 41 of the first arm 38, and wherein a conveying-arm supporting shaft 46 is provided, a conveying arm 51 which is rotatably supported around the shaft 46, and an arm rotating motor M1 which rotates and drives the shaft 17 and the shaft 16. When only the arm direct advancing motor M2 is rotated without having the arm rotating motor M1 ratate, the conveying arm 51 is advanced directly and moved.  When only the arm rotating motor M1 is rotated without rotating the arm direct advancing motor M2, the direction of the conveying arm 51 is changed.
Patent JP-H05179455-A (JP)
Title: Method for plating cu and cu alloy with ni
Inventor: KOBAYASHI TOSHIHITO
IPC: C23C18/36
Filed: 1991-12-27
Abstract: PURPOSE:To subject Cu or Cu alloy stock to Ni-P alloy plating and to improve corrosion resistance at a low cost when a connector made of the stock is plated. CONSTITUTION:Cu or Cu alloy stock is plated with an Ni-P alloy in a 1st process and the plated stock is heated at 700 deg.C to a temp. below the m.p. of the Ni-P alloy in a 2nd process to increase the P content of the surface part by diffusion. By this method, the corrosion resistance of an Ni plating film as the underplating of a connector is improved.
Patent JP-H06197241-A (JP)
Title: Gamma correcting circuit and contour correcting device
Inventor: HATTORI YUICHIRO
IPC: H04N5/208
Filed: 1992-12-25
Abstract: PURPOSE:To provide a gamma correcting circuit which can improve the white compression of a screen and also can improve the frequency characteristic and the accuracy. CONSTITUTION:A knee circuit 14 is set in parallel to the clip circuits 131-13n which can control the clip characteristics by the voltage E1-En. At the same time, the resistances RA, R11 and R12 of the circuit 14 are switched by the transistors 19 and 20 which are controlled by the voltage V1 and V2. Then the outputs of the circuits 131-13n and the circuit 14 are added together by an adder 21. Meanwhile the data on the voltage E1-En, V1 and V2 are stored in a memory 24. Then these data are read out by a CPU 1 and given to a D/A converter 22.
Patent JP-H06197530-A (JP)
Title: Switching regulator
Inventor: SATO SHOJIRO
IPC: H02M3/28
Filed: 1992-12-25
Abstract: PURPOSE:To simplify the circuit configuration of the overload protective circuit of a switching regulator and reduce the cost of the circuit and, at the same time, to reduce the fluctuation of the overload protecting characteristic of the circuit against input voltages. CONSTITUTION:An output which varies depending upon the secondary output current of a transformer 11 is obtained from the primary auxiliary winding 11B of the transformer 11 and the output is supplied to a PWM control section 5A as operating power after the output is converted into a direct current by means of a diode 12, capacitor 13, and constant-voltage diode 14 and, at the same time, to the section 5A as an overvoltage detecting output from a resistor 15a connected in series with the diode 14. In the case the overvoltage detecting output exceeds a prescribed value set in the section 5A, the section 5A reduces the duty ratio of the PWM pulse supplied to an FET 6 which controls the electric current supplied to the control winding 11A of the transformer 11 to the minimum or zero.
Patent JP-H05320355-A (JP)
Title: Organic silicon polymer and production of ceramic using the polymer
Inventor: TANAKA MASATO
IPC: C04B35/56
Filed: 1992-12-25
Abstract: PURPOSE:To produce the ceramics having excellent formability in high yield and efficiency by heat-treating a specific organic silicon polymer in an inert atmosphere at a prescribed temperature or above. CONSTITUTION:A vinylsilane compound such as vinylmethyldichlorosilane is added to (A) a 1-silyl-2-silylethane compound of formula I [R<1> to R<4> are (substituted) alkyl], e.g. 1,2-bis (chlorodimethylsilyl) ethane and/or (B) a 1-silyl-2- silylethylene compound of formula II [R<5> to R<8> are (substituted) alkyl], e.g. 1,2-bis(chlorodimethylsilyl)ethylene and polymerized in the presence of an alkali metal to obtain an organic silicon polymer. The objective ceramic can be produced by heat-treating the organic silicon polymer in an inert atmosphere at >=1000 deg.C. The molar ratio of (the components A and/or B)/(the vinylsilane compound) is preferably 20/1 to 3/2.
Patent JP-2001143163-A (JP)
Title: Locker type device for automatically collecting article to be delivered
Inventor: SUGIMOTO TOMIO
IPC: G01D4/02
Filed: 1999-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a locker type delivery article automatic collecting device for collecting a delivered article by a 24 hour unmanned operation. SOLUTION: When a carrier throws the delivered article (object) into a throw-in port as necessary, a measuring unit 1 measures the mass and outside dimension of the object, and judges and displays whether or not this object is within a prescribed standard range. When the object is within the standard, the delivery fee is calculated so that the result can be displayed, and money put in by the carrying person is compared by a fare adjustment unit so that change can be returned. At the same time, the data of the delivery fee are recorded by a recording journal unit so that a fare adjustment sheet can be printed. The object after the fare adjustment is preserved in a locker type keeping box by a roller type feeding unit 6, and after wards a delivery staff takes out the object from an object take-out unit, and performs the collecting task.
Patent JP-H11200251-A (JP)
Title: Creped woven fabric and its production
Inventor: HIROTA NAOMI
IPC: D03D15/567
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide creped woven fabric of high thickness that is composed of synthetic cellulose fibers, has good wear resistance without adverse effect on its dyeability, further shows good moisture retention, water absorption, soft fabric hand, and uniform and good creping properties. SOLUTION: This creped woven fabric has a unit weight of 20 g/m<2> -300 g/m<2> is composed of synthetic cellulosic fibers treated with glyoxal resin, an acidic or latently acidic catalyst and polyethylene glycol. In the production of this creped woven fabric, the twisted yarn fabric made of synthetic cellulosic fibers treated with a glyoxal resin, an acidic catalyst or a latently acidic catalyst and polyethylene glycol is mellowed by treating the woven fabric with water flow so that the unit weight of the fabric may become 120-300 g/m<2> .
Patent JP-2001177005-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: WAKI MASAKI
IPC: H01L23/12
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a package semiconductor device which is small-sized and thin and at the same time, can be easily made a test of operation and is easy in a 3D modularization using a lamination. SOLUTION: A semiconductor device has a semiconductor component 1, a plurality of leads 2 provided in close vicinity to the side directions of the component 1, bonding wires 3 and a sealing resin 4. The device is constituted into a structure that the upper surface of each lead 2 has an upper surface upper step part 2a and an upper surface lower step part 2b lower than that part 2a, the thickness of the lead in each part 2a is thicker than that of the component 1, the wires 3 are bonded to the parts 2b and electrode pads formed on the surface of the component 1, the upper surface of the resin 4 forms the same plane with the parts 2a of the leads 2 and the parts 2a of the leads 2 are exposed, the lower surface of the resin 4 forms the same plane with the lower surfaces 2c of the leads 2 and the rear of the component 1,  and the lower surfaces 2c of the leads 2 and the rear of the component 1 are exposed.
Patent JP-H11190087-A (JP)
Title: Support in partition
Inventor: OKAMURA SHINJI
IPC: E04B2/74
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a support in a partition, on which the application, kind, etc., of a room formed of a partition panel can be displayed and which does not impart complicated feeling to a visitor, etc. SOLUTION: The side end faces of partition panels are fitted and supported into receiving support grooves 12 formed to the side face sections 11 of the supports 10, and an indoor section is partitioned by disposing the partition panels in upright among the supports 10. The surface sides of the supports 10 are formed in a parallel two-chevron-shaped projecting sections 14 having recessed grooves 13 in intermediate sections at that time, and information imparting the application, kind, etc., of a room partitioned by the partition panels is displayed to the recessed grooves 13.
Patent JP-H10167243-A (JP)
Title: Collapsible plastic container
Inventor: SHIMADA SHINJI
IPC: B65D1/40
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a novel plastic container which can store liquid therein while the container maintains a definite strength and which can be collapsed when it is abandoned after use. SOLUTION: The container has a container body 3 in which a large number of bellows walls are connected together into a bellows portion, and a plane, which is defined by the upper and lower connecting portions of the bellows wall and has a long edge and a short edge, is comprised of a plane formed only from straight edges and a plane formed from straight edges and arcuate edges, and these planes are disposed so as to intersect each other in their longitudinal directions, and the plane formed only from straight edges comprises a fixed-shape plane X and the plane formed from straight edges and arcuate edges comprises a changeable-shape plane Y whose arcuate edge can be deformed and extended into a straight line so that the shape of the plane varies.
Patent JP-H11191678-A (JP)
Title: Case structure and its disassembly method
Inventor: OKAMOTO TOSHIYUKI
IPC: B23P19/04
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent disassembly treatment efficiency from deteriorating when recycle treatment is made by providing a plurality of recessed parts which are formed thinly around a part near the root of a boss for fixing and a rib for separating the recessed parts in case structure for joining the upper and lower cases of a molding by the boss for fixing and a fixing screw. SOLUTION: In a case structure in which upper and lower cases 10 and 20 formed by a molding are joined, a plurality of bosses 11 for fixing are normally formed inside the upper case 10. At the boss 11 for fixing, a hole 12 and a ceiling surface 13 are provided at a center part and a tip part, respectively. Then, a plurality of recessed parts 14 which are formed thinly and a rib 15 for separating the recess parts 14 are provided around a part near a root, thus easily separating the boss 11 for fixing from the case 10 and quickly and surely performing the disassembly treatment of recycling.