baber/WOPTO huggingface dataset:
Patent JP-H07300363-A (JP)
Title: Production of carbon molded product of high strength
Inventor: SHIMOYAMA SHIN
IPC: C04B35/52
Filed: 1994-04-28
Abstract: PURPOSE:To obtain a material free from breakage and cracks and excellent in flexural strength using a carbon forming material containing graphite. CONSTITUTION:A composition comprising graphite, a thermoplastic resin and a softening agent is mixed in a kneader or roll mill under high shear force to bind them firmly through mechanochemical bonds and extruded into fine strings. Then, the fine strings are heat-treated to remove the softening agent and a plurality of strings are subjected to compression molding with heat and carbonization. Thus, a carbon molded product containing graphite free from breakage and crack and excellent in flexural strength is obtained.
Patent JP-2000304195-A (JP)
Title: Upper structure of cylinder type storage tank
Inventor: SUGITANI MASAHIKO
IPC: B65D90/02
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To provide the upper structure of a cylinder type storage tank to eliminate a need for temporary scaffolding and shorten a work process. SOLUTION: Instead of the upper structure of a conventional suspension deck type cylindrical storage tank, this storage tank comprises an outer tank roof 13 to cover the upper part of an outer tank; a deck 50 having a circular floor 51 at a central part and a plurality of annular floors 52-56 and covering the upper part of an inner tank; a suspension structure 40 to support a deck from the lower part of the outer tank roof; and a heat insulation member 60 stacked on the upper surface of the deck without any gap. The annular floor is arranged concentrically circularly centering around the circular floor.
Patent JP-H09106420-A (JP)
Title: Method and system for simple generation of integrated circuit in different production processes
Inventor: PATORITSUKU IN
IPC: G06F17/50
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To provide method/device for simply producing integrated circuits in different manufacturing processes. SOLUTION: A process (a): A physical cell library 113 defining the feature of the first integrated circuit is supplied. A process (b): The physical cell library 113 is mapped and characterized, based on the design references 204 and 212 of one set for the second manufacturing process. A process (c): A plurality of libraries 206, 209 and 216 defining the features of a plurality of elements used for the second integrated circuit are generated. A process (d): A plurality of pieces of data base information defining the second integrated circuit are generated from a plurality of libraries 206, 209 and 216.
Patent JP-S5541818-A (JP)
Title: Method and apparatus for recovering oil and oil scavenger ship
Inventor: SUZUKI TADAO
IPC: C02F1/40
Filed: 1978-09-19
Abstract: PURPOSE: To recover oil mechanically with enhanced efficiency by using a simple device.  
     CONSTITUTION: Pulling up the trunk rope 2 in sequence onto the ship from the starboard 11 draws up each oil trap mat 4, 4'...one by one that attaches to the end of each branch rope 3, 3'..., over the guide 13 from the starboard 11. The oil trap mat 4, 4...is fed to the oil squeezer 16 and compressed, allowing the oil to be sqeezed out, which is recovered into the oil tank 17 located below. The oil trap mats 4 becoming free of oil and resuming the ability to collect oil, go with the trunk rope 2 over the guide 14 and reenter water from the port side 12 to recover oil. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11267162-A (JP)
Title: Walk assisting cart
Inventor: KANEHIRO JIRO
IPC: A61G5/04
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To function in the same manner as a normal push card when running on a flat ground, and at the same time, make the driving device automatically operate when sensing a downhill slope, and reduce the burden of a walker by providing a slant sensor. SOLUTION: For this slant sensor 21, when a user walks a flat road of which the slant angle is less than 5 deg., a moving body 33 in a slide pipe 30 is located between proximity switches 22, 22' at both ends of a slide pipe, and the slant sensor 21 does not operate, and the driving is performed by a human force (A). In the meantime, when running on a slant ground of which the slant angle is 5 deg. or higher such as an uphill slope and a downhill slope (B, C), the moving body 33 moves in the slide pipe 30, and approaches the proximity switches 22, 22' which are provided at the front and rear sides, and the slant is detected, and a motor is driven.  Also, for a purpose of the prevention of a chattering detection of the slant sensor 21 on a rough road or the like, a substance having a proper density and tenacity, which is a liquid at a normal temperature, is injected in the slide pipe 30 so that the moving body may smoothly move.
Patent JP-S5738722-A (JP)
Title: Oral remedy for digestive tracts
Inventor: SOTOZONO HISAYOSHI
IPC: A61P1/04
Filed: 1980-08-21
Abstract: PURPOSE: An oral remedy for ulcers in digestive tracts that contains carrageenan extracted from Rodpyceae sea weeds and sticks to walls of the tracts with high adhesion to protect the surface of mucosa membranes.  
     CONSTITUTION: The objective remedy contains, as an active principle, a carrageenan mainly consisting of Ca, K, or Na salt of sulfate ester of polysaccharides containing galactose and anhydrogalactose obtained from the water extraction of Chondrus ocellatus or other sea weeds in Rodphyceae, and having an average molecular weight of more than 100,000. The remedy shows excellent curing effect for gastric ulcer, duodenal ulcer, gastritis or ulcerative colitis and used to treat the remaining stomach after gastrectomy, normalize digestion and prevent diarrhoea. When it is prepared as a dust, it is given orally by 1W3g every administration, 3W6 times a day. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000307197-A (JP)
Title: Semiconductor laser device
Inventor: FUKUNAGA TOSHIAKI
IPC: H01S5/00
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To enable a wide semiconductor laser device to make high-output oscillation in a state where the lateral mode is controlled and noise is suppressed to <=1%. SOLUTION: The semiconductor laser element of a semiconductor laser device is manufactured in such a way that an n-Ga1-z1Alz1As lower clad layer (0.55<=z1<=0.7) 2, an i-Inx2Ga1-x2As1-y2Py2 lower optical waveguide layer (x2≈0.49y2, 0.8<=y2<=1) 3 having a thickness db of 75-200 nm, an Inx3Ga1-x3As1-y3 Py3 quantum well active layer (0<=x3<=0.4, 0<=y3<=0.6) 4, an i-Inx2Ga1-x2As1-y2Py2 upper optical waveguide layer (x2≈0.49y2, 0.8<=y2<=1) 5 having a thickness db of 75-200 nm, a p-Ga1-z1Alz1Gs upper clad layer 6, and a p-GaAs contact layer 7 on an n-GaAs substrate 1 by the metal organic vapor phase growth method and ridge stripes are formed. Then, after an insulating film 9 is formed on the top of the laminated body including the ridge stripes and electrode windows are formed, a p-side electrode 10 and an n-side electrode 11 are formed.
Patent JP-2000307177-A (JP)
Title: Laser diode stimulating unit
Inventor: KONDO MASAKI
IPC: H01S3/094
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a laser diode stimulating unit which is capable of stimulating a solid-state laser with a laser beam of high uniformity even if laser beams outputted from the emission regions of a laser diode become ununiform. SOLUTION: This laser diode stimulating unit is equipped with a micro lens 17 which condenses laser beams emitted from light emitting regions 2, optical fibers 7 which are arranged confronting the micro lens 17 and corresponding to the light emitting regions 2 so as to transmit laser beams condensed by the micro lens 17, and a single fiber 18 which is formed like a cylinder as large in diameter as the fiber bundle 8 composed of the optical fibers 7 that are bundled together and optically coupled to the fiber bundle 8 so as to transmit laser beams.
Patent JP-S5740147-A (JP)
Title: Oil hydraulic controller of automatic speed change gear for vehicle
Inventor: TAGA YUTAKA
Filed: 1980-08-20
Abstract: PURPOSE: To prevent occurrence of negative pressure and air suction in anoil strainer suction partm by connecting an oil line from the oil discharge port of an oil pressure regulating valve to a feed oil line at the oil pump side of an oil strainer and decreasing a flow rate of oil to the oil strainer.  
     CONSTITUTION: In an oil hydraulic controller, there are providd a primry oil pressure regulating vlve 8, consisting of a spool 9, 10 and compression spring 11, and a secondary oil pressure regulating valve 31, consisting of a spool 32 and compression spring 33. Then an oil line 40 from an oil discharge port 37 of the seconary regulating valve 31 connected to the side of a suction port 1a from an oil strainer 3 in a suction oil line 4 to an oil pump 1. In this way, even in case of racing an engine at N-range, a flow rate of oil passing through the oil strainer can be maintained to a less level, causing no occurrence of ngative pressure or air suction in a suction part of the oil strainer. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09281556-A (JP)
Title: Camera provided with keplerian finder optical system
Inventor: GUNJI TAKESHI
IPC: G03B15/05
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To effectively utilize camera space by preventing the width of a camera from getting large while thinning the camera in thickness. SOLUTION: This camera is provided with a photographing lens optical system 1; a Keplerian zoom finder optical system having objective lens groups 11 to 145, an ocular group 19, turning optical paths 15 to 17 linking the objective lens groups and the ocular group ant a frame lighting optical system 18; rang- finding optical systems 51 to 53; and a flashing device 40. The range-finding optical systems 51 to 53 are arranged in front of the optical paths 15 to 17 and on the front upper surface of a camera main body 2, the flashing device 40 is arranged adjacently to the optical systems 451 to 53, and the optical system 18 is arranged at the rear of the flashing device 40.
Patent JP-S61274498-A (JP)
Title: Acoustic device and amplification method
Inventor: TOBE SATORU
IPC: H04R3/00
Filed: 1985-05-29
Abstract: PURPOSE:To compensate an inefficient resolution of a D class amplifier with an analog power amplification by amplifying errors detected between outputs of the D class amplifier and input signals through the analog power amplifier and also adding the amplified outputs as well as the outputs of the D class amplifier as mutual phase relations between two outputs are maintained. CONSTITUTION:The input signals 1 are amplified by the D class amplifier 2. The errors between the outputs of the D class amplifier 2 and the input signals 1 are detected by a error detecting part 3. In such a case, a voltage level of the outputs of D class amplifier is so higher than that of the input signals that the errors are detected after amplifying the input signals 1 to a pertinent extent. These error components result from the inefficient resolution of the D class amplifier 2 and variations of a power source voltage and the like. Then these errors are amplified to an appropriate extent by the analog power amplification 4 and the outputs of the D class amplifier 2 as well as the outputs of the analog power amplifier 4 are added to a synthesizing part 5 as the mutual phase relations to correct the errors are maintained. At the synthesizing part 5, two speakers are used separately for the D class amplifier 2 and the analog power amplifier 4 and two outputs are synthesized at a sound field.
Patent JP-H1045477-A (JP)
Title: Production of silicon carbide molded body
Inventor: SAITO KAZUO
IPC: C04B41/87
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain a high purity dense SiC molded body not causing warp even in the case of a film shape by molding polycarbomidide resin in a proper shape, carbonizing the resultant molded body and allowing it to react with So or Si-contg., gas. SOLUTION: An org. diisocyanate such as 2,4-tolylene diisocyanate is heated in the presence of a carbodiimidation catalyst such as 1-phenyl-3- methylphosphorene oxide and condensation reaction accompanied by the removal of CO2 is allowed to take place to obtain polycarbodiimide resin. This resin is molded in a proper shape and the resultant molded body is carbonized at 1,000-3,000 deg.C in an inert atmosphere. The carbonized molded body is allowed to react with Si or Si-contg. gas such as SiCl4 to obtain the objective SiC molded body. An SiC layer may be formed by CVD on the SiC molded body if necessary.
Patent JP-S5238504-A (JP)
Title: Apparatus for controlling the transfer of coal and coke
Inventor: ASAKURA MASAHARU
IPC: C10B39/18
Filed: 1975-09-22
Abstract: PURPOSE: The most economical transferring of various types of coal to a plural of coke ovens for manufacturing a plural types of coke, and transferring of the cokes to the blast furnaces. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5448147-A (JP)
Title: Delay pulse generator circuit
Inventor: NISHIMURA TAKUMI
IPC: H03K17/28
Filed: 1977-09-26
Abstract: PURPOSE: To obtain a delay pulse generator circuit which is not affected by the connection time when the start switch is on, by holding the charge/discharge circuit for a fixed period via the temproary memory circuit.  
     CONSTITUTION: When start switch SW is turned ON, Fa 1  is set and  transistor Q 1  is turned OFF with capacitor C starting discharge. When the voltage becomes  less than the standard voltage of voltage comparator A 1 , the outputrising up to 1  level is obtained at output VO. When the voltage next becomes lower than the  reference level of voltage comparator A 2 ' output VO falls down to O level. As a  result, the delay pulse which turns to 1 level for a fixed period os obtained. No  reset signal obtained through the OFF state of switch SW is applied to FF in this  delay pulse generator circuit, so the OFF-time of SW does not affect output pulse  VO at all 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09302236-A (JP)
Title: Resin composition capable of being color marked by laser
Inventor: KUSHIDA TAKASHI
IPC: B23K26/00
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To prepare a resin compsn. which can be color marked by laser beam irradiation by adding a colorless, color-developable component and a component, which, upon exposure to a laser beam, is decomposable to create color development of the color-developable component, to a thermoplastic polymer and kneading the mixture. SOLUTION: A thermoplastic polymer (a), such as polyethylene, polypropylene, or polystyrene, is mixed with a substantially colorless, color-developable component (b), such as a leuco compd., in an amt. of 0.1 to 30 pts.wt. based on the resin compsn., and a component (c) decomposable, upon exposure to laser beam, to create color development of the component (b), such as an arom. halogenated product or a sulfonic ester, in an amt. of 0.1 to 30 pts.wt. based on the resin compsn., and the mixture is melt-kneaded to obtain a resin compsn. which can be color marked by laser beam irradiation.
Patent JP-H08314889-A (JP)
Title: Application processor
Inventor: HAMANO KATSUMI
IPC: G06F17/00
Filed: 1995-05-12
Abstract: PURPOSE: To provide an application processor provided with a support means facilitating the maintenance of the definition table for the processings of the update of a table, etc., in an application. CONSTITUTION: In the application processor in which the data of a table form is inputted and the processing between tables which is determined by a definition table is performed, a definition table display means 7 displaying the definition table on a screen, a use table list display means 8 analyzing the definition table, determining all the tables to be used for the processings between tables, preparing a use table list from the names of the tables and displaying the list on the screen and an item name list display means 9 preparing the item name list for every table for all the tables to be used for the processings between tables and displaying the list on the screen are provided.
Patent JP-S5641844-A (JP)
Title: Manufacturing apparatus for optical fiber base material
Inventor: SENDA KAZUNORI
IPC: C03B37/014
Filed: 1979-09-06
Abstract: PURPOSE:To obtain a base material with less fluctuation in the refractive index distribution by setting a burner so that it is turned around the axial line of a rodlike substrate when sootlike glass fine particles are deposited and grown on the substrate tip with the burner. CONSTITUTION:Burner 46 is turned clockwise, and rodlike substrate 11 is rotated counterclockwise and pulled at a predetermined speed. Glass starting materials from hose 32 and fuel gas are fed to burner 46. The glass starting materials, etc. spouted from burner 46 turning along a circle drawn around rotating central shaft (l) of substrate 11 react and synthesize sootlike glass fine particles. The particles deposit on the lower end of substrate 11. By growing this deposit, porous glass preform 55 with uniform diameter and no unevenness for manufacturing an optical fiber is obtd.
Patent JP-H0847995-A (JP)
Title: Road-sign material and its production
Inventor: JIEEMUSU EICHI SHII HAAPAA
IPC: E01F9/04
Filed: 1995-05-12
Abstract: PURPOSE: To enhance the long-term adhesiveness to a road by bonding a discontinuous polymeric layer, which is formed from a plurality of segments wherein the distance between the segments being in contact with a flexible support sheet comformable to an irregular road surface is a specific value and has a plurality of fine particles embedded therein and protruded therefrom, to the single surface of the support sheet. CONSTITUTION: A road marking material 10 includes a flexible support sheet 12 which is comformable to an irregular road surface 16 and a durable and abrasion-resistant discontinuous polymeric top layer 18 including a plurality of the segments bonded to the single surface of the support sheet 18. The distance between the segments being in contact with the support sheet 12 is at least 1.5 mm. Retroreflective microspheres 26 and skid-resistant particles 28 are partially embedded in and protruded from the polymeric top layer. This polymeric top layer 18 is discontinuously formed on the support sheet to lower elastic tensile stress tending to be accumulated in the continuous top layer.
Patent JP-H11301198-A (JP)
Title: Curing tape introducing jig for automatic wallpaper glue-application device
Inventor: MIYAMOTO KANJI
IPC: B44C7/04
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To avoid displacement of a pattern at the edge of a wallpaper due to the displacement of a cut location by a method wherein a curing tape guiding jig is formed into a thin rectangular member having a shape-restoring property, wherein a through hole to be engaged with the tip end of a curing tape, is provided at one end, and the other end side forms a curved shape along a curved surface extending from a lower part to an upper part of a smoothing roll. SOLUTION: When a new tape roll is arranged under a glue bucket 14, the tip end of a curing tape 2 is pulled out, and after passing the tip end through a tape guide at the upper end, from the front face side of the glue bucket 14, the tip end is passed through a through hole 5 of a jig 4. Then, when a curved part 6 is pushed in along the rear side surface of a smoothing roll, by a warping of the jig 4, the tip end of the curbed part 6 goes around from the lower side of the smoothing roll 22, passes a space with a driving roll 17 on the top, and protrudes forward from the bottom of a wallpaper 1. In this case, during the introduction of a curing tape 2, the wallpaper 1 is kept under the same state in the glue placing machine main body and a slitter, thus, after the operation is resumed, a displacement of the cutting location in the slitter is not generated.
Patent JP-S5739549-A (JP)
Title: Sorting device for photosemiconductor
Inventor: TODOROKI SATORU
IPC: H01L21/66
Filed: 1980-08-22
Abstract: PURPOSE:To rapidly and quantitatively sort photosemiconductor of irregular light emission in accordance with the defect of crystal by flowing a direct current superposed with an alternating current on the photosemiconductor, converting a photo- output into an electric signal via an avalanche diode and measuring the high frequency distortion of the electric signal. CONSTITUTION:A direct current superposed with an alternating current from an AC signal generator 3 is applied to a photosemiconductor 1 to be detected. The photosemiconductor 1 produces an output faithful for the applied alternating current when no defect exists in the crystal and produces a photo-output containing high harmonic component of the applied alternating current when a defect exists in the crystal. This photo-output is transmitted via a sleeve 5 to the photodetecting surface of the avalanche photodiode 6, which in turn flows an electric signal responsive to the input light to a load resistance 7. This electric signal is supplied to a spectrum analyzer 8, which measures the high frequency distortion, thereby sorting the malfunction of the photosemiconductor. In this manner, improper photosemiconductor can be quantatively and rapidly sorted.
Patent JP-H1154601-A (JP)
Title: Semiconductor wafer tape laminating system and laminating method using the sane
Inventor: BAEE SEUN PARK
IPC: B26F1/38
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To prevent defects from being generated due to the edge of a residual UV tape by removing adhesion on the edge of the surplus UV tape in a semiconductor wafer tape laminating process. SOLUTION: This system comprises a loading device 10 transferring a wafer or a cassette to a particular position in a production process, a lamination device 12 adhering a UV tape to the front face of the wafer, a precutting device 14 for first cutting a surplus tape with a knife, the surplus tape which remains after removing UV tape adhered to the wafer with the laminating device 12, a wire-cutting device 18 for precisely secondarily cutting the edge of the surplus UV tape with a wire, an ultraviolet light radiating device 16 for irradiating ultraviolet light to the edge of the surplus UV tape, an unloading device 20 for transferring the wafer irradiated to the edge of the surplus UV tape with the ultraviolet light to the succeeling process. Consequently, the system can decrease defects of the wafers by preventing errors in facilities.
Patent JP-S5638131-A (JP)
Title: Contact method betweeen solid and liquid
Inventor: MATSUMURA HIROYUKI
IPC: B01J8/02
Filed: 1979-09-06
Abstract: PURPOSE: To keep the stable contact between solid and liquid for a long time under an arbitrary pressure, by adjusting the pressure at the contact part of solid and liquid, only with operation of temperature adjustment for the surface part gas and other parts of volatile liquid.  
     CONSTITUTION: Volatile liquid is stored in the enclosed vessel so that the gas part is formed on the upper part and the solid is deposited in the liquid. The liquid surface part or gas part is heated, the contact part between solid and liquid is cooled, and the solid and liquid are contacted under an arbitrary pressure. That is, in the enclosed vessel 1, volatile liquid 2 such as alcohol is put in. The solid 4 is deposited in the liquid 2. By flowing the temperature adjusting medium to the cooler 6, the part near the contact part between the solid 4 and the liquid 2 is cooled to a given temperature. The surface part of liquid 2 is heated by the heater 5 so that the temperature at the surface is the equilibrium temperature corresponding to the required pressure of the contact part between the solid 4 and the liquid 2. Thus, the solid and liquid can stably be contacted. 
     COPYRIGHT: (C)1981,JPO&Japio