baber/WOPTO huggingface dataset:
Patent JP-H03248308-A (JP)
Title: Magnetic head device
Inventor: MATSUZAKI MIKIO
IPC: G11B5/31
Filed: 1990-02-26
Abstract: PURPOSE:To miniaturize a thin film magnetic head by reducing the area of an end face having a thin film magnetic conversion element by deriving the takeoff electrode of the thin film magnetic conversion element to a plane at a side opposite to the medium confronting plane of a slider. CONSTITUTION:A head supporting device 6 is mounted on the plane 102 at the side opposite to the medium confronting plane 101 of the slider 1 so as to permit the rolling motion and pitching motion of the thin film magnetic head. The thin film magnetic conversion element 2 is attached on the end face 103 which becomes an outflow terminal part against an air current flowing in a direction of arrow head (a) in combination with a magnetic recording medium. The take-off electrodes 3, 4 of the thin film magnetic conversion element 2 are derived to the plane 102 opposite to the medium confronting plane 101 of the slider 1. In such a way, it is possible to realize miniaturization without receiving limitation due to the area of the take off electrode, and to obtain a miniaturized magnetic head with high density recording and traceability, and fitted in fast access.
Patent JP-H03247257-A (JP)
Title: Black rice composition colored in red and preparation thereof
Inventor: HAYASHI KIYOSHIGE
IPC: A23L5/41
Filed: 1990-02-26
Abstract: PURPOSE:To obtain the subject safe composition without uneasiness in a view of health by affecting an organic acid to outer skin of black unpolished rice. CONSTITUTION:Outer skin of released from black unpolished rice or unpolished rice of black rice is mixed with an organic acid (e.g. acetic acid, lactic acid, fumaric acid, malic acid or tartaric acid) recognized as additive for food in a solid phase or a solid liquid mixed phase and crushed to afford the aimed composition.
Patent JP-S58176023-A (JP)
Title: Flat plate bending machine
Inventor: AREKISU POOZAN
IPC: B21D5/04
Filed: 1983-03-19
Abstract: A sheet-metal bending brake has a stationary anvil having a flat and horizontal support surface bounded by and having a straight stationary bending edge and a cut-out back surface forming an acute angle with the support surface. A bending assembly displaceable perpendicular to and adjacent the anvil carries a movable bending blade having a movable bending edge parallel to the stationary edge and spaced therefrom in a direction parallel to the support surface and a clamp bar above the support surface adjacent the blade and having a clamp-bar face confronting and parallel to the support surface. This bar is supported on the bending assembly for limited vertical movement relative thereto between a lower position with the bar face below the movable edge and an upper position with the bar face above the movable edge and is normally spring-biased into the lower position. The assembly can be moved between an upper position with the bar face and the movable edge both above the support surface and a workpiece thereon and a lower position with the bar face pressing the workpiece against the support surface and the movable edge below the stationary edge and through an intermediate position with the bar face and the movable edge level with each other and both engaging the workpiece. Thus the bar clamps the workpiece to the anvil and movement from the intermediate position to the lower position of the blade bends over the workpiece edge region. When moving from the intermediate to the lower position the blade is pivoted forward to further bend the workpiece.
Patent JP-H02267160-A (JP)
Title: High strength alumina
Inventor: JIEIKOBU BUROTSUKU
IPC: C04B35/10
Filed: 1990-02-23
Abstract: PURPOSE: To produce an extruded Al 2 O 3  body having a high bending strength by extruding a mixture containing an α-Al 2 O 3  powder, an organic dispersing agent, a deaerating agent and a specific quantity of a zirconia sol and sintering the body to have a specific ZrO 2  content.  
     CONSTITUTION: The extruded mixture comprising the α-Al 2 O 3  powder, the organic dispersant, the deaerating agent and the zirconia sol in the quantity giving the ZrO 2  concentration of ≤1 wt.%, preferably 0.25-1.0 wt.% after sintering is formed. Further 0.5-2.0% organic binder can be incorporated in the mixture. And the particle size of the zirconia sol is preferably about 5-10 nm. And the deaerating agnet is preferably n-octanol, preferable exists by 0.1-0.5% basing on Al 2 O 3  as a reference or is not necessary added. The mixture is extruded. The extruded body is sintered to obtain the extruded Al 2 O 3  body having 55000 psi three-point bending strength, preferably >65000 psi and particularly >73000 psi. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S53130075-A (JP)
Title: Digital watch with alarm
Inventor: KUNIZUTSUMI AKIHIKO
IPC: G04G15/00
Filed: 1977-04-19
Abstract: PURPOSE: To enable both times to be compared and readily known, and make possible miniaturization with a simple shape by displaying the current time in a number display part and displaying the time zone to be alarmed in a strip form alarm display part. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62214332-A (JP)
Inventor: BUORUFUGANGU OOBAAHAIMU
IPC: G01N21/31
Filed: 1987-03-02
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-H02226657-A (JP)
Title: Manganese dry battery
Inventor: YAMAMOTO RYUICHI
IPC: H01M4/62
Filed: 1989-02-27
Abstract: PURPOSE:To obtain a high electromotive force and energy density while reducing the corrosion of a zinc negative electrode by using carboxylic acid or carboxylic acid anhydride as an additive to an electrolyte. CONSTITUTION:Carboxylic acid or carboxylic acid anhydride as the precursor thereof is used as an additive within a scope to ensure low solubility to an electrolyte and keep pH of the electrolyte off the region wherein the corrosion of zinc easily takes place. In the case of carboxylic acid anhydride, it is preferable to use such a substance as not easily converted to a material having high corrosive quality due to reaction with the electrolyte (such as hydrolysis).
Patent JP-S52129498-A (JP)
Title: Coin throwing equipment for automatic vender
Inventor: KUROSAWA MORIYOSHI
IPC: G07F1/02
Filed: 1976-04-22
Abstract: PURPOSE: To throw coins automatically into automatic venders with coins of needed amount just placed on the coin plate, by furnishing a senser which is moved by motor, under belt conveyer below the coin plate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59173965-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: TSUBURAYA YOSHITANE
IPC: H01M6/14
Filed: 1983-03-20
Abstract: PURPOSE:To facilitate the insertion of a metallic lithium plate into a metallic case and improve the close contact between the metallic lithium plate and the inner surface of the case by bringing the metallic lithium plate into close contact with one surface of a stainless-steel foil to make a negative block. CONSTITUTION:A nonaqueous electrolyte battery is constituted by use of a metallic case 1 formed by subjecting a stainless steel to deep drawing and also serving as a negative terminal, a negative block 2 made of a metallic lithium plate, a separator 3 consisting of a nonwoven glass fiber fabric or the like, a positive electrode 4 consisting of a porous molded carbon body or the like, a positive stainless-steel current collector 5 and the like. Electrolyte for this battery is prepared by, for example, dissolving an electrolyte such as aluminum chloride or lithium chloride in thionyl chloride or sulfuryl chloride. Thionyl chloride and sulfuryl chloride work both as solvents for the electrolyte and as positive active materials. The above negative block 2 provided on the inner surface of the metallic case 1 is made by forming a metallic lithium plate 10 on one surface of a metallic foil other than lithium, for example a stainless-steel foil 9, by electrodeposition or similar method. The metallic lithium plate 10 is made in pressure contact with the inner surface of the case 1 through the stainless-steel foil 9.
Patent JP-S53131810-A (JP)
Title: Automatic stopping device of small tape recorder
Inventor: ITOU KAZUO
IPC: G11B15/02
Filed: 1977-04-22
Abstract: PURPOSE: To perform sure operation with less number of parts by letting the position where a play lock lever abuts against a stop lever be the position where a fast feet contact lever and stop lever abut against each other at times other than stopping. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58163481-A (JP)
Inventor: OONO NORIO
IPC: B07B1/22
Filed: 1982-03-23
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-S62206353-A (JP)
Inventor: INOTA KENICHI
IPC: F25B9/00
Filed: 1986-03-04
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-S59173350-A (JP)
Inventor: HATA AKIMASA
IPC: D04B15/86
Filed: 1983-03-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60190414-A (JP)
Title: Production of gel particle polymer
Inventor: NISHIZAWA HIROSHI
IPC: C08G18/00
Filed: 1984-03-12
Abstract: PURPOSE:An alkali metal salt of an aromatic sulfonated dicarboxylic acid and a compound bearing NCO group are allowed to react by a specific method to produce the titled polymer in balls with high heat resistance directly, which is useful as a heat-resistant ion-change resin. CONSTITUTION:In the presence of (A) an aliphatic hydrocarbon, (B) an aprotonic polar solvent which is inmiscible with component A and dissolving or swelling the particle polymer before gelling and (C) a dispersion stabilizer soluble in component A, (D) a compound of the formula (Ar is trivalent aromatic group; M is alkali or alkaline earth metal), preferably 3,5-dicarboxybenzenesulfonate sodium salt, and (E) a compound bearing 2 or more isocyanate groups, when necessary, (F) a compound of bearing 2 or more carboxyls and/or acid anhydride groups are allowed to react with one another until the polymer formed becomes insoluble in solvent B to give the objective polymer in the form of a dispersion in component A.
Patent JP-H02224888-A (JP)
Title: Laser processing device
Inventor: MORIYASU MASAHARU
IPC: B23K26/067
Filed: 1989-02-28
Abstract: PURPOSE:To decrease the number of beam branching means by providing the 1st beam branching means which divides one laser beam to plural laser beams and the 2nd beam branching means which divides the divided beams respectively to the plural beams. CONSTITUTION:The laser beam 20 oscillated by a laser oscillator 11 is first bisected in its output to 50% and 50% by a beam splitter 121 which is the 1st beam branching means. The two laser beams are then further subjected to incident division at different incident angles by a beam splitter 122 which is the 2nd beam branching means. The respective laser beams are thus bisected to the four beams in total. The divided laser beams are adequately transmitted by reflecting mirrors 15, and are condensed by condenser lenses 13 to execute processing of a work 4. The division of the laser beams with the fewer beam splitters is possible in this way and the device is simplified.
Patent JP-S59172722-A (JP)
Title: Manufacture of alignment mark
Inventor: OOTSUKA HIROSHI
IPC: H01L21/30
Filed: 1983-03-23
Abstract: PURPOSE:To improve the visibility of an alignment mark and improve the alignment accuracy by a method wherein an LOCOS composition oxide film or polycrystalline silicon domain which has larger area than an alignment mark is formed on a semiconductor substrate and the alignment mark domain is formed on the oxide film or the polycrystalline silicon domain. CONSTITUTION:An oxide film 32 is formed on a ground film 31 such as a semiconductor silicon substrate or an oxide film. A polycrystalline silicon film 33 is formed on the oxide film 32. The oxide film 32 and the polycrystalline silicon film 33 on the ground film 31 are removed by photolithoetching process in such a manner that a pattern of the film 32 and film 33 which has larger area than an alignment mark is left. After an oxide film 34 is formed, a polycrystalline silicon film 35 which is also used as an alignment mark is formed on the whole surface. Then the alignment mark domain A is formed on the polycrystalline silicon film 33 by etching the oxide film 34 and the polycrystalline silicon film 35. Finally, an etched film 36 is formed on the ground film 31, the polycrystalline silicon film 33 and the polycrystalline silicon film 35 and a resist film 37 is formed thereon. With this constitution, the film thickness of the resist film can be made thinner on the alignment mark domain only so that the visibility of the alignment mark can be improved.
Patent JP-H03249021-A (JP)
Title: Rotary valve for supplying granule
Inventor: TOYOFUKU KENICHI
IPC: B65G65/48
Filed: 1990-02-27
Abstract: PURPOSE:To prevent pulsation in the amount of granules supplied by partitioning the inside of a casing in the direction of a rotary shaft using a plurality of partition plates, and disposing rotor blades inside each division room in such a manner as being arranged in different positions in the direction of rotation of the rotary shaft. CONSTITUTION:The inside of a casing 2 is partitioned by partition plates 8 in the direction of a shaft and blades 5, 5 are provided in each division room. In this case the blades 5, 5 of each division are mounted to a rotor shaft 4 in such a manner as being arranged in different positions in the direction of rotation of the shaft 4. When the number of blades 5 in one room is (m), the number of partition plates 8 is (n) and the angle that each blade 5 forms with respect to the center of the rotor shaft 4 is theta1, then theta1=360 deg./m and the angle theta2 that each blade 5 forms with respect to the blade 5 of another room in a different position is expressed by the expression and so the increase and surging of the number (n) of partition plates are prevented. The amount of granules supplied can be stabilized by this constitution.
Patent JP-H06255731-A (JP)
Title: Chute
Inventor: KAKIWAKI MASAHIKO
IPC: B65G11/16
Filed: 1993-03-09
Abstract: PURPOSE:To prevent the generation of a trouble such as an interruption of the sorting work due to the catch of a material to be carried on the way of a chute by forming a chute of a bottom plate and a pair of side plates connected to both sides of this bottom plate, and covering each corner part of the top surface of the bottom plate and the inside surface of each side plate with the sealing material. CONSTITUTION:In an equipment, in which books carried by a self-traveling truck are sorted per a book store as a destination and thrown into a specific chute 1, and thereafter, collected inside of a container on a table, the chute 1 is formed of a bottom plate 11 and a pair of side plates 12 stood in both sides of the bottom plate 11 so as to be opposite to each other. In this case, each corner part of the top surface of the bottom plate 11 and the inside surface of each side plate 12 is covered with a sealing material 23 such as silicon material. Generation of a jam of a book sheet 34, which is pinched inside of the book 7 and written with the name of book store and a bar code or the like, and a book cover in a clearance 38 between the bottom plate 11 and the side plates 12 is thereby prevented securely. A belt 24 for improving the slide of a book 7 is attached to the top surface of the bottom plate 11.
Patent JP-H05252773-A (JP)
Title: Motor controller
Inventor: OIDE TAKESHI
IPC: H02P29/20
Filed: 1992-03-04
Abstract: PURPOSE:To control both a force and a position of an object to be operated and to prevent application of an excess force to the object to be operated by switching a switch by control mode switching means and controlling to drive a motor while switching a torque control and a position control. CONSTITUTION:When a position control is conducted under the control of an object to be operated, a switch 59 is connected to a contact a2 side by control mode switching means 43, a position control loop is formed of position command means 41, a subtracter 52, a position controller 53, a subtracter 55, a speed controller 56, a switch 59, a driving circuit 60, a motor 1, an encoder 2, and a counter 51, and a rotary position of the motor 1 is fed back. On the other hand, when a torque control is conducted, the switch 59 is connected to a contact 81 side, a torque control loop is formed of torque command means 42, a subtracter 57, a 1 torque controller 58, the switch 59, the circuit 60, the motor 1 and a force sensor 2, and an output torque of the motor 1 is controlled to be fed back. Thus, an optimum control of the object to be operated is performed.
Patent JP-2000248933-A (JP)
Title: Muffler protector for scooter type motorcycle
Inventor: KODAMA MAKOTO
IPC: B62M7/02
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To eliminate limitation in designing the rear part of a rear cover in the case that the rear cover is protruded to the outside with enlarging the size of a muffler, in a scooter type motorcycle. SOLUTION: In thas scooter type motorcycle provided with a rear cover member 9 arranged under a seat 8 to face in an engine body, muffler, rear wheel, etc., to be opened downward, the cover member 9 is formed in rear part drawing shape narrowing a width from a part arranging the seat 8 toward a rear end part as viewed by plane, the muffler 18 is arranged to protrude an almost cylindrically formed rear end part 18a to outside a projection area as viewed by plane of a rear end part 9b of the cover member 9, the muffler 18 has a muffler protector 19, and the muffler protector 19 is provided with a side part at least arranged in an outer side part of the muffler 18 and a creep in part 19b which creeps in around the rear end part of the muffler 18.
Patent JP-H01220059-A (JP)
Title: Electronic device
Inventor: OTANI MASAHIRO
IPC: G06F15/16
Filed: 1988-02-29
Abstract: PURPOSE:To make sub arithmetic and control parts common by using semiconductor integrated circuits of the same structure integrated in the condition of connecting a sub arithmetic and control element with plural block control elements whose functions are different through a bus as the respective arithmetic and control parts. CONSTITUTION:Sub arithmetic and control parts 19-22 to control the respective functions are integrated as the semiconductor integrated circuits of the same structure in the condition of connecting a sub arithmetic and control element 23 with an input part control element 24, a display control element 25, a keyboard control element 26, a servo part control element 27, a recording paper feeding control element 28 and printing part control element 29 as the plural function block control elements whose functions are different. That is to say, for example, when a number (n) of recording channels is 8, a total of 18 semiconductor integrated circuits are used and the control elements in accordance with respective control objects are selectively used. Thus, the sub arithmetic and control part can be made common.
Patent JP-S61263506-A (JP)
Inventor: EDOWAADO DABURIYUU UTSUDOHOORU
IPC: B65G7/04
Filed: 1986-03-04
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-H06242531-A (JP)
Title: Silver halide color photographic sensitive material and production thereof
Inventor: SHIBAHARA YOSHIHIKO
IPC: G03C1/34
Filed: 1993-02-15
Abstract: PURPOSE:To provide a color photographic sensitive material improved in sharpness, graininess and sensitizing processing aptitude and having improved production stability. CONSTITUTION:In the color photographic sensitive material having a red sensitive silver halide emulsion layer, a green sensitive silver halide emulsion layer and a blue sensitive silver halide emulsion layer on a supporting body, at least one of layers contains >=2 kinds of platelike silver halide emulsions different in average particle diameter or contains the platelike silver halide emulsion and a regular emulsion in at least one of layers and further a compound expressed by a formula. In the formula, R1 is hydrogen atom, aliphatic group, aromatic group, heterocyclic group, amino group, hydroxy group, alkoxy group, alkyl thio group, carbamoyl group, halogen atom, cyano group, carboxyl group or alkoxycarbonyl group, each of R2 and R3 is hydrogen atom, aliphatic group, aromatic group or heterocyclic group and (n) is an integer 3-5.
Patent JP-H01220828-A (JP)
Title: Resist pattern forming, resist eliminating and substrate washing methods
Inventor: NISHIKAWA MASARU
IPC: H01L21/30
Filed: 1988-02-29
Abstract: PURPOSE:To simplify by a process by dipping a substrate for which exposing treatment is finished, or a substrate on which resist is adhered, or a substrate on which foreign matter sticks, in supercritical flow fluid for a specified period, and performing developing or resist eliminating or substrate washing. CONSTITUTION:PMMA is spread on the surface of a disc type silicon wafer, which is exposed by an electron beam lithography equipment. At the time of developing, a substrate 3 for which exposing is finished is mounted on a mesh type retainer in a high pressure vessel 1, and high pressure carbon dioxide is introduced in the state where the high pressure vessel is kept at the critical temperature or below. The carbon dioxide exists in the state where a liquid layer part 5 and a gas layer part (vapor part) 6 are separated. By a temperature controlling means, the temperature of the high pressure vessel is raised at 46 deg.C, and then the carbon dioxide in the high pressure vessel 1 turns to supercritical flow 7. This state is kept for 30minutes, and the temperature of the high pressure vessel is reduced at the critical temperature or below. Thereby the resist 4 of the substrate 3 is developed, and an uneven pattern along an exposed pattern can be formed. In such a manner, the destruction of the substrate can be prevented, and waste liquid processing is extremely simplified.
Patent JP-S56143718-A (JP)
Title: Tuning fork type quartz oscillator
Inventor: KAWASHIMA HIROFUMI
IPC: H03H9/215
Filed: 1980-04-10
Abstract: PURPOSE:To improve the coupling between oscillations in flectional and torsional modes by properly setting the width, length, etc., of tuning fork arms of a quartz oscillator which oscillates with flectional and torsional modes coupled mutually. CONSTITUTION:Tuning fork arms 1a and 1b of tuning fork type crystal 1 are provided with energizing electrodes 2-17. Then, applying an AC voltage between electrode terminals A and B energizes the tertiary higher harmonic oscillation in the flectional mode and oscillation in torsional mode. In addition, when the tuning fork arm width is denoted as W, the length as L and the thickness as T, setting W<2>/LT between 0.09 and 0.21 improves the coupling between the oscillations in both the modes.
Patent JP-S61209091-A (JP)
Title: Concentrated bacteria carrier for treating organic waste water
Inventor: NIWA CHIAKI
IPC: C02F3/00
Filed: 1985-03-09
Abstract: PURPOSE:To enhance treatment of capacity, by coating the surfaces of inorg. particles having a predetermined particle size with a high-molecular substance including bacteria in a predetermined thickness. CONSTITUTION:A high-molecular substance such as polyacrylamide including or collecting bacteria 2 is applied to the surfaces of inorg. particles such as diatomaceous earth with a particle size of 0.1-0.3mm in a thickness of about 0.1-0.6mm. By this method, bacteria can be held and increase can be attained.