baber/WOPTO huggingface dataset:
Patent JP-S55105850-A (JP)
Title: Cassette-type tape recorder
Inventor: TANAKA SHINSAKU
IPC: G11B15/675
Filed: 1979-02-07
Abstract: PURPOSE:To reduce the cassette insertion force without increasing overall thickness and size for the tape recorder by adding the elastic guide and the correction guide to the conventional cassette-type tape recorder. CONSTITUTION:With installation of elastic guide 18, the inclination can be given to tape cassette 1 toward the direction where it goes further away from the top ends of capstan axle 10 puls reel axles 11 and 12 each at the beginning of insertion of cassette 1. In addition, correction guide 19 makes cassette 1 orthogonal to axles 10, 11 and 12 each at the end of insertion of cassette 1. Guide 18 is formed with, for example, the plate spring with one end sealed onto the upper surface of fixed substrate 2 plus the other end inclined to the upper side and toward the insertion direction of cassette 1 respectively. And guide 19 is formed with, for example, the plate component and distributed at the upper part of cassette loading part 7.
Patent JP-H05207762-A (JP)
Title: Ultrasonic motor
Inventor: IMABAYASHI HIROYUKI
IPC: H02N2/00
Filed: 1992-01-27
Abstract: PURPOSE:To downsize an ultrasonic motor while keeping high torque (high thrust). CONSTITUTION:The ultrasonic motor comprises a first oscillator 4 producing a standing wave having predetermined wavelength, a second oscillator 5 producing a standing wave having phase shifted by 90 deg. from the standing wave produced from the first oscillator 4 at a position shifted by a quarter of wavelength, and a mover 6 interposed between the first and second oscillators to be excited with a traveling wave when the standing waves are propagated from the oscillators and moved relatively thereto.
Patent JP-S60214988-A (JP)
Inventor: RUTSUTSU BOEDAA
IPC: C09D5/03
Filed: 1985-01-25
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-S59139841-A (JP)
Title: Magnetized yoke
Inventor: HIRANO NORIMITSU
IPC: H02K15/02
Filed: 1983-01-31
Abstract: PURPOSE:To facilitate the magnetization of a pole for detecting frequency by forming a groove which perpendicularly crosses the hole at the center of the end face of a cylinder made of a magnetic material, winding a main pole forming coil, and forming slots of a fine pitch on the outer periphery of the end face and winding a coil. CONSTITUTION:A hole 24 is formed at the center of the end face 16' of a cylinder made of a magnetic material, and a groove 17' which perpendicularly crosses the hole 24 is formed. An exciting coil 18 having thick diameter as shown is wound in the groove 17'. A groove 25 is formed on the circumference of the end face 16' to form an outer periphery 16'', grooves 19 are formed at a fine pitch on the outer periphery 16'' in a pectinated teeth, and exciting coil 26 of fine diameter is wound in the groove 19. A thin magnetic material plate 4 for a field magnet is contacted with the end face 16' of the cylinder, coils 18, 19 are energized to form a main pole 12 and frequency detecting poles 13(N, N' and S, S'). In this manner, a field magnet 4 is inexpensively manufactured in mass production, thereby reducing the motor in size.
Patent JP-H03217419-A (JP)
Title: Siloxane compound and production thereof
Inventor: YAMAMOTO MASAHIRO
IPC: C08G77/14
Filed: 1990-01-24
Abstract: NEW MATERIAL:A siloxane compound 1000-100000 in weight-average molecular weight and 0.8-10 in the ratio SiH/(R-O- and R-), made up of structures of formula I and formula II (R is lower alkyl), respectively, and having terminal groups of formula R-O- (when bound to Si) and formula R- (when bound to O), respectively. USE:Film-forming liquids for semiconductor devices and an intermediate for other silicone compounds. PREPARATION:For example, a reaction is effected in dioxane solvent between trichlorosilane (with a concentration of <=20wt.%) and water at 10-50 deg.C followed by addition of an alcohol like methanol and then effecting a reaction at room temperature, thus producing the objective siloxane compound.
Patent JP-S63180812-A (JP)
Title: System for measuring deflection of ground excavator
Inventor: NOMURA HAJIME
IPC: G01C9/00
Filed: 1987-01-22
Abstract: PURPOSE:To detect the deflection of an excavator with high accuracy under every condition without receiving the effect of disturbance such as wind, by mounting an image measuring apparatus for detecting the positional shift of a measuring wire with respect to a vertical direction within a horizontal plane. CONSTITUTION:This measuring system is constituted of a depth gauge 6 for detecting the excavation depth of an excavator 1 on the basis of the feed-out quantity of a measuring wire 3 and an image measuring apparatus 9 for detecting the positional shift of the wire 3 with respect to a vertical direction within a horizontal plane. The apparatus 9 has image pickup devices 10a, 10b separated by a distance (d) from each other in the same horizontal plane and arranged at positions equal in a distance from a reference point P0 so as to be turned toward the point P0 and an operational processing part operating the data from said devices 10a, 10b to detect the positional shift. Now, when it is assumed that the wire 3 is shifted from the point P0 to be positioned at a certain deflection point P, the wire 3 is caught at a position shifted from the respective optical axes of the image pickup devices 10a, 10b by said image pickup devices and the coordinates (x), (y) of the deflection point P are calculated and, therefore, the excavator 1 is guided by the operation of a direction correcting panel 1b so that the wire 3 is positioned at the point P0.
Patent JP-H11208102-A (JP)
Title: Information recording sheet
Inventor: HIROSE JUNICHI
IPC: C08J7/04
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To manufacture an information recording sheet having superior image vividness, and water resistivity. SOLUTION: The information recording sheet has a coating film including 3-80 pts.wt. nitric ester or the like of carboxy alkylcellulose in which the substitutional degree of a nitric ester group is 0.2-2.95 per piece of an anhydride glucose unit and the substitutional degree of caboxy alkylether is 0.05-2.8, and a constitutional binder of 20-97 wt.% water polymer, and a 0.1-20 wt.% hydroxyl group cross-linking agent and/or 0.1-20 wt.% interfacial active agent with respect to the weight of the binder In at least one surface on the carrier.
Patent JP-S4854035-A (JP)
IPC: C07C243/28
Filed: 1972-02-04
Abstract: 1337907 Caproic acid N,N<SP>1</SP>-diphenyl hydrazide BYK GULDEN LOMBERG CHEMISCHE FABRIK GmbH 1 Nov 1972 [5 Nov 1971] 50360/72 Heading C2C Caproic acid N,N<SP>1</SP>-diphenyl hydrazide is prepared by heating 1,2-diphenyl-4-butyl-3,5-dioxopyrazolidine with substantially equivalent quantities of alkali metal hydroxide in a closed vessel in an aqueous or aqueous-organic medium optionally in the presence of an inert gas, e.g. carbon dioxide or nitrogen.
Patent JP-S56112507-A (JP)
Title: Preparation of hollow fiber from cellulosic derivative
Inventor: ISHIDA MASAMICHI
IPC: D01F2/28
Filed: 1980-02-05
Abstract: PURPOSE: To obtain a hollow fiber useful for an artificial kidney, etc., having sharp molecular weight fractionation characteristics and a high water permeation rate, by extruding a spinning solution consisting of a cellulosic derivative, an inorganic metallic salt and a nonvolatile organic solvent in a specific composition through an annular spinning hole, and coagulating the extruded solution.  
     CONSTITUTION: A spinning solution consisting of (A) 10W20wt%, based on the spinning solution, cellulosic derivative, e.g. cellulose acetate, (B) 0.1W20wt%, based on the spinning solution, inorganic metallic salt, e.g. zinc chloride, and (C) a solvent which dissolves them and consists of a nonvolatile organic solvent, e.g. dimethylformamide, is extruded through an annular spinning hole, and an inner coagulating solution having a coagulating action on the spinning solution is extruded through the center of the annular spinning hole simultaneously to coagulate the spinning solution in a coagulating bath and give the aimed hollow fiber. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11208300-A (JP)
Title: Cooling structure of hydraulically operated axle of industrial vehicle
Inventor: KAJINO KATSUO
IPC: B60K17/30
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To efficiently perform cooling by rotating a cooling fan using input rotation of a hydraulically operated axle, and cooling the hydraulically operated axle by the rotation of the cooling fan. SOLUTION: A cooling fan 20 is attached between the rear side connector of a propeller shaft 5 and an input axle 4a of a hydraulically operated axle 4. According to this structure, when the propeller shaft 5 rotates, the input axle 4a of the hydraulically operated axle 4 rotates together with the cooling fan 20. Cooling air generated by this rotation cools the hydraulically operated axle 4. In this way, with this cooling structure, the cooling fan 20 is rotated using the rotational operation of the hydraulically operated axle 4. This rotation allows the hydraulically operated axle 4 along with the hydraulic oil stored therein to be actively cooled, thereby limiting thermal expansion of the hydraulic oil and reliably preventing effusion thereof.
Patent JP-H08198429-A (JP)
Title: Vehicle position detector in conveying line
Inventor: KAWASE HARUYUKI
IPC: G01B21/00
Filed: 1995-01-30
Abstract: PURPOSE: To detect a width directional position of a conveying vehicle by means of a simple and inexpensive means. CONSTITUTION: A detector is provided with multiple contacts 41-1-41-16 which are retracted by leg power of a wheel on one side of a vehicle and limit switches 42-1-42-16 which are individually operated according to retraction of the corresponding contacts 41-1-41-16. When the wheel on one side of the vehicle passes across arrangement positions of the contacts 41-1-41-16, the contacts positioned just below the wheel are pushed down, so that the corresponding limit switches 42-1-42-16 are turned on.
Patent JP-S63180366-A (JP)
Title: Positioning jig
Inventor: MURAOKA TOKUO
IPC: B23K3/00
Filed: 1987-01-22
Abstract: PURPOSE:To exactly and quickly execute positioning irrespective of a size with respect to plural thin materials of the same external form, by sliding simultaneously plural holding claws to the outside or the inside through an operating lever by operating a rod. CONSTITUTION:When a rod 9 is slidden upward and the guide surface 5b of an operating lever 5 is pressed by a head 9a, the operating lever 5 is rocked in the direction as indicated with an arrow A around a pivot 6 against the elastic force of a spring member 8. Therefore, its tip part 5c presses the inside end face 11b of a holding claw 11 to the outside, the holding claw 11 slides to the outside in a groove 12 integrally with a guide pin 13 against the elastic force of a spring 15, and each holding surface 11a is separated from each other simultaneously. In such a way, the area of a thin material M placed on a placing surface 3 is formed, and plural with materials M can be placed. When pressure to the rod 9 is released after the material is placed, each holding surface 11a presses the thin material M against the horizontal direction, combines its external form and holds it by prescribed force and stops.
Patent JP-S55105952-A (JP)
Title: Lighting device
Inventor: BABA KEIICHI
IPC: H05B41/14
Filed: 1979-02-07
Abstract: PURPOSE: To obtain a stabilized lamp characteristic and decrease a power consumption, when lighting the high pressure mercury vapor lamp with a 700W lag phase stabilizer, by specifying dimensions of the luminous tube, sealed amount of mercury and atmosphere in the interior to outer tube of within a specific range.  
     CONSTITUTION: In a luminous tube 1 of shape satisfying the function of formula (1)W(4) when assuming d cm for inside diameter, l a cm for distance between electrodes, l c cm for distance from electrode point end to end sealed part and α for lamp power lowering factor, is sealed a mercury of 1.9W9.7mg/cc. This luminous tube 1 is contained in an outer tube with its interior made in a vacuum state or inert gas atmosphere of pressure below 200Torr, and the high pressure mercury vapor lamp with the lamp voltage made to 145W170V is lighted by a 700W lag phase stabilizer. In this way, the power consumption can be decreased simultaneously with a stabilized lamp characteristic obtainable. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62172477-A (JP)
Title: Handy reader system
Inventor: AKITA KINYA
IPC: G06K7/00
Filed: 1986-01-24
Abstract: PURPOSE:To improve an operation efficiency by a handy reader by providing a data memory part for storing temporarily read data and disposing a control switch for controlling the data stored in the data memory part in the handy reader. CONSTITUTION:As the control switch, a transmission switch 12 and a cancel switch 13 are provided in the handy reader 4. Light is irradiated by a light source part 5 from a data detection port 14, reflected light from a light source part 5 from a data detection port 14, reflected light from a bar code is read by a reading converting part 6 and the bar code is stored in the data memory part 7 as the data of an electric signal. When the data of the bar code provided on a desired goods is read by the normal operation of the handy reader 4, the data is fed to a computer 2 by the transmission switch 12 to perform a data processing. When the data of an unnecessary bar code is read by the malfunction of the handy reader 4, by pressing the cancel switch 13, erroneous data can be erased. Thereby, the control of the data such as erasing the data can be performed by the handy reader and the operation efficiency is remark ably improved.
Patent JP-S61172019-A (JP)
Title: Weight measuring apparatus
Inventor: TAKAYA MITSUO
IPC: G01G3/14
Filed: 1985-01-25
Abstract: PURPOSE:To obtain a thin-sheet type weight measuring apparatus of a simple construction, by inserting between substrate and moving sheet a sensor of dielectric and elastic properties deforming elastically in response to applied pressure and changing its electric resistance, and constructing the defecting mechanism compactly and with reduced weight. CONSTITUTION:A sensor 4 is so constructed that dielectric elastic bodies 5 are piled up to form parallel crosses and on top and bottom surfaces are made contact with moving sheet 2 and substrate 1. On the contact surfaces of substrate 1 and moving sheet 2 with the dielectric elastic body 5 are applied with an insulating sheet 6. And, when the specimen is laid on the moving sheet 2, the moving sheet displaces downward to press down the sensor 4. Then the dielectric elastic body 5 deforms elastically corresponding to its load, increasing dielectric efficient of the sensor 4 by the increased contact surface and this change is detected as an voltage signal. A signal processing circuit 7, bosing on this input signal, emits a signal corresponding to the load at that time and a display unit 11 indicates the weight.
Patent JP-S58132206-A (JP)
Title: Method for connecting optical fiber and lens
Inventor: AMAMIYA MASAKI
IPC: G02B6/32
Filed: 1982-02-01
Abstract: PURPOSE:To make the connection of less position shift and angle shift possible, by inserting an optical fiber into a hole, which is formed by etching the focus position on a lens surface in accordance with a prescribed method using a photoresist, and fixing the optical fiber after positioning it. CONSTITUTION:A photoresist film 5 is formed on the end face of a lens 2, and the light from a light source 6 is converged on the photoresist film 5 through an ordinary lens 7 and the lens 2, and all of the surface of the photoresist film 5 is subjected to processings of development, rinsing, and postbaking, and a part photosensitized is etched with hydrofluoric acid. An optical fiber 1 is inserted into the hole formed on the lens surface and is fixed by an adhesive 4. Thus, the  connection of less position shift and angle shift against the fluctuation of temperature and the external force such as shock is attained.
Patent JP-H06227116-A (JP)
Title: Pressure-sensitive recording body
Inventor: OMURA HARUO
IPC: B41M5/145
Filed: 1993-01-29
Abstract: PURPOSE:To obtain a pressure-sensitive recording body being excellent in the property of fastness of a colored image, free from a coloting stain and the like and also excellent in desensi tization appropriateness, by using a diarylmethane compound having a specific group in a state of being contained in a specific microcapsule and also by combining it with a specific coloring agent. CONSTITUTION:A pressure-sensitive recording body utilizes the color reaction of a colorless or light-colored basic material with a coloring agent. In this case, at least one kind of diarylmethane compound out of the ones expressed respectively by general formulas shown separately is used as a basic dyestuff In each of the formulas, R1 and R2 denote hydrogen atoms, alkyl groups of C. to C, or the like, R3 an alkoxy group of C1 to C4 or a benzyl group which may be replaced by 14 a halogen atom, or the like, and A and B specific groups, respectively. The basic dystuff is contained in a synthetic macromolecular microcapsule of which the average particle size is 3 to 15mum and the average film thickness 0.1 to 0.7mum. As for the coloring agent, an active viscosity mineral containing a silicon oxide (SiO2) of 65 to 80wt.% is used.
Patent JP-S59138428-A (JP)
Title: Injection mold body of synthetic resin and the like
Inventor: MIZUSHIMA KIYOSHI
IPC: B28B1/24
Filed: 1983-01-29
Abstract: PURPOSE:To dispense with the necessity of post-processing in embossing the surface of a synthetic resin molded article, by a method wherein a granular synthetic resin material and an inorg. material are mixed and molded while the obtained molded one is held at a room temp. or heated to form a communicated porous capillary structure therein. CONSTITUTION:A mold body A is formed by a method wherein a synthetic resin powder comprising styrene resin or urethane resin and an inorg. compound powder comprising silica sand, feldspar or alumina are mixed and the resulting mixture is subjected to embossing molding to form a molded article which is, in turn, held at a room temp. or heated to form a capillary structure (c) having communicated pores each having a pore size of 50-200mum. The gas which is latently present in the synthetic resin (d) injected into a molding cavity (e) is degassed from the communicated pores 1 while sucked through the capillary structure having the communicated pores from the molded surface layer part (a) by a pump 4. As a result, the synthetic resin material (d) used in molding is utilized as it is without necessitating the conditioning thereof in the same way as the synthetic resin material used in a conventional mold body made of a metal.
Patent JP-H03219615-A (JP)
Title: Dummy wafer for aligner
Inventor: ARAKAWA MIKIO
IPC: H01L21/30
Filed: 1990-01-25
Abstract: PURPOSE:To obtain a latent image which enhances the sensitivity of a wafer and whose contrast is high at small energy by a method wherein a reflection film which is highly reflective against detection light is formed between an Si substrate and a photochromic material layer. CONSTITUTION:It is preferable that a substrate 2 is formed of a material such as quartz whose coefficient of thermal expansion is small and whose working property is good. A reflection film 3 is formed on the surface of the substrate 2 by sputtering Al or an Al-Si alloy. A photochromic layer 4 is coated by a spin-coating means or the like after, e.g. a spiropyran-based material, a fulgide- based material, a dihydropyrene-based material, a thioindigo-based material, an aziridine-based material, a bipyridine-based material, a polycyclic aromatic material, a tetrabenzopentacene-based material or the like has been dissolved in a base material such as PMMA which is easy to coat. When each of these photochromic materials is irradiated with light, the structural formula of its substance is changed and its transmission factor is changed. The materials are also reversible.
Patent JP-H07208139-A (JP)
Title: Residual liquid recovery device of waste automobile
Inventor: TOMITA SENKICHI
IPC: F01M11/04
Filed: 1994-01-12
Abstract: PURPOSE:To recover effectively residual liquids such as gasoline and oil remained in a waste automobile, to make the working environment clean without exerting adverse influence on the environment, and to secure the safety of workers. CONSTITUTION:A chain conveyer 1 to load and move a disposed of automobile SC; hoppers 2 to 5 provide in the relation to the chain conveyer 1, and to receive the residual liquids in a gasoline tank, an oil pan, and a radiator of the waste automobile respectively; and storage tanks to recover and store a gasoline, an oil, and an antifreeze solution collected by the above hoppers respectively; are provided, and the gasoline, the oil, and the antifreeze solution are all made possible to be collected and stored respectively without making them flow to the outer side.
Patent JP-S55105570-A (JP)
Title: Passbook feeder for printer
Inventor: NAITOU TAKEHISA
IPC: B41J13/10
Filed: 1979-02-09
Abstract: PURPOSE: To prevent decreasing of a printing pressure and obtain a good printing quality by a method wherein a passbook is wound around a cylindrical platen and a swelling of the passbook is removed.  
     CONSTITUTION: A passbook 4 is passed between guide members 5, 5 and fed onto a platen 2 by a pair of rollers 1, 3. A trigger lever 10 is pivoted by exciting a solenoid 9 and an engagement between a clamp lever 7 and the trigger lever 10 is released, thereby, a tension spring 8 is energized and a waiting passbook 4 is pressed surely onto the platen 2. The platen 2 pressed by the passbook 4 is rotated so as to be wound by the passbook 4 and is stopped after it is rotated until a position where a predetermined printing position on the passbook and a printing head is opposing, thereafter, the printing on the passbook is effected. The platen 2 is provided with a groove 13 at a position where a binding seam 12 of the passbook is opposing thereto and thus floating of a swelling near the binding seam may be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59139518-A (JP)
Inventor: TAKADA YUUJI
IPC: G01S7/48
Filed: 1983-01-31
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-S54107643-A (JP)
Title: Operation control method and unit executing structured program
Inventor: MATSUMOTO YOSHIHIRO
IPC: G06F9/40
Filed: 1978-02-13
Abstract: PURPOSE: To offer the operation control method and unit which can be constituted and blocked for the program simply, by providing the means giving four instructions.  
     CONSTITUTION: A given address of the main memory memorizing the structured program constituted with a plurality of blocks is designated with the program counter, the data included in the first, second and third block of the program are read out, and the structured program is executed by combining the means containing it to the A register, B register and push down stack, the means containing the content of the A or B register selectively to the program counter the means containing the data picked up with poping up the push down stack to the program counter,  and the means throwing away the data picking up the push down stack with  poping up. 
     COPYRIGHT: (C)1979,JPO&Japio