baber/WOPTO huggingface dataset:
Patent JP-H08176758-A (JP)
Title: Soft magnetic alloy film
Inventor: HASEGAWA NAOYA
IPC: C22C38/00
Filed: 1995-10-02
Abstract: PURPOSE: To obtain a soft magnetic alloy film having high saturation magnetic flux density and small coercive force and high magnetic permeability which are thermally stable. CONSTITUTION: This soft magnetic alloy film contains Fe as a base, one or more kinds of metallic elements M selected from among Ti, Zr, Hf, Nb, Ta, Mo and W and C and has a metallic structure contg. >=50% body-centered cubic Fe-based particles of <=0.08μm particle diameter and contg. deposited microcrystals of carbides of the elements M. The microcrystals are uniformly dispersed in this film and act as the pinning sites of magnetic domain walls.
Patent JP-H03131639-A (JP)
Title: Plastic article with affinitive barrier resin
Inventor: KASUMIRU SUTANISURAUSU IRENDA
IPC: C08F255/00
Filed: 1990-09-27
Abstract: PURPOSE: To provide a plastic article improved in impact strength and reduced in oxygen permeability by mixing a polyolefin, a gas barrier resin and a specific graft copolymer as the adhesive layer.  
     CONSTITUTION: A molded or extruded plastic article comprises (A) a melt processable polyolefin, (B) a gas barrier resin (e.g. a copolymer of ethylene and vinyl alcohol) and (C) a polyolefin-acrylic graft copolymer compatibilizer derived from (C 1 ) 80% or more methacylic acid ester monomer represented by the formula (wherein R is an alkyl, an aryl, etc.), and (C 2 ) 20% or less acylic or styrene monomer copolymerizable with (C 1 ) and the wt. ratio of the polyolefin main chain to the acrylic chain grafted to the main chain being (1:9) to (4:1). One example of such a plastic article is a multilayered bottle composed of an outer layer of layer A, a first layer of layers C and B, a second layer of layer C and an inner layer of layer A, and layer A and layer B being bonded with each other through layer C. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S63109657-A (JP)
Title: Image area separator
Inventor: TAKASHIMA HIRONORI
IPC: H04N1/40
Filed: 1986-10-27
Abstract: PURPOSE:To effectively separate a dot area and line drawing area from each other even if a part, where the areal ratio between white and black is nearly 1:1 exists in a dot potograph, by comparing measured lengths with a previously set threshold and judging whether a noted picture element belongs to a line drawing area or dot photograph area. CONSTITUTION:This image area separator is provided with a means (binary coding circuit) 11 which converts input picture signals into binary picture signals, means (paired run length counter) 12 which measures the continuation of a sires of white and black picture elements of the binary picture signals, and means (area judging circuit) 13 which judges whether a noted picture element belongs to a line drawing area or dot photograph area by comparing the measured lengths with a previously set threshold, and outputs judged results to a terminal 102. Therefore, a dot area and line drawing area can be separated effectively from each other even at a part where the areal ratio between white and black is nearly 1:1.
Patent JP-H0681557-A (JP)
Title: Screen door attaching structure in ventilation door
Inventor: YOSHINO SHINJI
IPC: E06B7/04
Filed: 1992-08-31
Abstract: PURPOSE:To easily attach a screen door to a ventilation door without damaging the screen. CONSTITUTION:Recess groove-like parts 3 are formed in outdoor side surface parts of upper and lower boxes 1a, 1b of a ventilation part 1 while convex parts 7 adapted to be fitted in the recess groove-like parts 3 and screw pockets 8 are formed in upper and lower screen door frames 4a, 4b. Then, the screen door frames are laid on the outdoor side surfaces of the door boxes 1a, 1b so that the convex parts 7 are fitted in the recess groove-like parts 3. Further, screws 10 are inserted toward the screw pockets from right and left door boxes so as to attach a screen door.
Patent JP-H1080746-A (JP)
Title: Die and hardening method therefor
Inventor: ICHIHASHI TAKESHI
IPC: B22D17/20
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a die improved in toughness by suppressing bainite transformation, improved in heat crack resistance, reduced in finishing margin by reducing heat treatment distortion and dimensional change in heat treatment and capable of prolonging the service life of the die, and to provide the hardening method therefor. SOLUTION: In this die in which a bainite structure precipitated down to an inside of 40mm from the surface of the die subjected to vacuum hardening is <=20μm length, <=2μm width, a warp and a shrinkage rate in the longitudinal direction of the die, which are detected at the bottom face of the die vacuum hardened, are respectively <=0.2%, 0.1%. Further, in this hardening method to cool by blowing a cooling gas for the die heated in vacuum, a pressure of the cooling gas is increased before starting bainite transformation in the course of cooling.
Patent JP-S62115086-A (JP)
Title: Method of modifying fuel oil
Inventor: FUJIMOTO MORIO
IPC: C10L1/12
Filed: 1985-11-13
Abstract: PURPOSE:To improve the flammability and, at the same time, to reduce the fuel consumption through modification of a fuel oil, by mixing fresh water with a pressurized, heated fuel oil prior to combustion of a fuel oil such as heavy oil C, thereby pulverizing asphaltene sludge contained in the fuel oil. CONSTITUTION:A fuel oil 1 such as heavy oil C is transferred into a settling tank 3 and is heated therein. The heated fuel oil is clarified with a centrifugal filter 6, and transferred to a high-speed mixer 14. Separately, fresh water 16 is transferred together with ozone 17 to a blending mixer 18, wherein the ozone 17 is thrown into the fresh water 16 so that the remaining oxygen is contained in the water. The remaining oxygen-contg. fresh water 16 is sent to the high- speed mixer 14 and stirred with the clarified fuel oil, thereby pulverizing asphaltene sludge comprised of tar and pitch. This causes precipitation of a waxy material and formation of a fuel oil composed of ultrafine particles covered with a waxy oil film. The fuel oil is transferred to a main engine 5 for burning.
Patent JP-H1197560-A (JP)
Title: Non-volatile semiconductor memory device and manufacture thereof
Inventor: ISHIGE SEIICHI
IPC: H01L21/8247
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a non-volatile semiconductor memory device which has a floating gate and a control gate, positive and negative voltages are applied to the control gate in the operation of a memory cell, and which prevents charging-up when a wiring layer is etched. SOLUTION: A first well 52 of a second conduction type opposite to a first conduction type of a semiconductor substrate 51 is formed on the semiconductor substrate 51, a second well 53 of the first conduction type is formed within the first well 52. Formed on a major surface of the second well 53 is a composite gate 8 which is made up of a first gate insulating film, a floating gate, a second gate insulating film and a control gate, all sequentially laminated. Formed on the second well 53 by an ion implantation process are a second conduction type source and drain as well as a diffusion layer 18 for charge-up preventing element.
Patent JP-H0976249-A (JP)
Title: Mold releasable aqueous dispersing liquid
Inventor: KAWAMURA MISAO
IPC: C08L83/05
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous dispersing liquid of silicone oil for forming a mold release film on a mold surface by thermally curing and having an excellent mold releasability. SOLUTION: The mold releasable aqueous dispersing liquid comprises methyl hydrogen silicone oil and organic tin compound. When a nonionic surfactant is further contained in the liquid, the mold releasing performance can remarkably be improved.
Patent JP-H0571664-A (JP)
Title: Balancing governor
Inventor: ITO YOSHINORI
IPC: F16K31/126
Filed: 1991-09-06
Abstract: PURPOSE:To improve the extent of safety so as to make a valve be closed so accurately by means of valve-closing operation in the case where secondary pressure is set down to low. CONSTITUTION:In this balancing governor, an on-off valve 2 for making gas flow into a pressure regulating chamber 1 from the primary side, and a working shaft 5 for opening or closing this valve 2 and adjusting its opening both are set up at both sides of a diaphragm 3, and it has such a characteristic that if primary pressure goes up, secondary pressure goes down the other way. With valve closing operation of an operating member 4, externally operating the working shaft 5 of this governor, the on-off valve 2 is in a state of being closable, and when valve closing pressure fails to reach a lower limit of the set working pressure because the secondary pressure is low, and not closed, there is provided an auxiliary spring means 9 which presses the diaphragm 3 and having the valve closing pressure set to more than the lower limit of the working pressure.
Patent JP-H04133064-A (JP)
Title: Electrophotographic sensitive body
Inventor: SHIMADA TOMOYUKI
IPC: G03G5/06
Filed: 1990-09-25
Abstract: PURPOSE:To improve photosensitive characteristics and to reinforce the strength to heat and mechanical impact by using a specific aminopyrene compd. as a part of a charge transfer material. CONSTITUTION:A dispersion prepd. by mixing and dissolving dian blue, tetrahydrofuran soln. of a polyester resin and tetrahydrofuran is applied as a charge generating material 3 on an aluminum surface of a conductive base 1 and is naturally dried to form a charge generating layer 5. The aminopyrene compd. expressed by general formula (I), polycarbonate resin and tetrahydrofuran are then mixed and dissolved and the mixture is applied on the charge generating layer 5 and is dried to form a charge transfer layer 4. The light transmitted through the charge transfer layer 4 arrives at the charge generating layer 5 and the generation of the charge carriers necessary for light attenuation takes place in this region. On the other hand, the charge transfer layer 4 transfers the charge carriers by receiving the implantation thereof. The photosensitive characteristics are excellent in this way and the photosensitive body is inexpensively produced.
Patent JP-S62115559-A (JP)
Title: Data storage device
Inventor: HORII YUJI
IPC: G06F12/00
Filed: 1985-11-15
Abstract: PURPOSE:To store automatically data by setting a data number and a time to an input means in advance and using a timing control means to start an automatic line control section at the setting time thereby attaining the connection to a desired data base. CONSTITUTION:At first the data number for applying line connection between desired data bases 1a-1z and a data storage device 3 and the time for line connection are set to an input device 31 and they are inputted to a data retrieval control section 33. A timing control means 100 starts an automatic line control section 34 at the set time to connect a line between the desired data bases 1a-1z and the device 3 via an exchange 2. Then desired data from the desired data bases 1a-1z is received by the control section 34 and the data is stored in a data storage section 37 in a storage controller 200 via a data buffer 35 and a storage control section 36. Thus, the desired data is stored automatically without intervention of the operator.
Patent JP-H0894057-A (JP)
Title: Burning method for sludge, soil water and coil water spray nozzle used therefor
Inventor: MAEKAWA TETSUSHI
IPC: F23G5/033
Filed: 1994-09-26
Abstract: PURPOSE: To provide a method for efficiently treating sludge containing scum, solid content, etc., or soil water containing no solid content. CONSTITUTION: This method for burning sludge or soil water comprises the steps of burning form or the soil water obtained by supplying compressed air into sludge mixture in which organic or inorganic sludge is crushed to be dispersed together with the water as it is, spraying to supply the water from a front surface to radiating flame radiated into a combustion chamber, evaporating the water content in the bottle of the mixture, and burning the combustible mixture such as scum, etc. A soil water spray nozzle is telescopically contains a nozzle 21 formed with a fine hole 21a for injecting compressed air to the opening 20b of a chamber 20a to form a gap g1 for spraying the water between the outer surface of the nozzle 21 and the inner surface of the opening of the chamber 21a, and varies the size of the gap g1 for spraying the water by the telescoping operation of the nozzle 21.
Patent JP-H1188778-A (JP)
Title: Image pickup device and image pickup method
Inventor: SATO MAKOTO
IPC: H04N5/369
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device capable of correcting variation of image data due to fluctuation of received light quantity by every frame and synthesizing image with high quality. SOLUTION: Displacement mechanism 2 and a stroboscope 6 are controlled and the image data for four frames picked up as shifting light of an object to an image pickup element 3 is obtained with an A/D part 4 by a CPU 7. Average image data is calculated by every frame and the image data of each frame is corrected so that the average image data of other frame equals to the maximum average image data among pieces of the average image data by every frame by the CPU 7. The image data with high resolution is generated by compositing the image data after correction by the CPU 7.
Patent JP-H10104504-A (JP)
Title: Focus detector and camera using the same
Inventor: KADOHARA TERUTAKE
IPC: G03B27/34
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To get the most out of individual abilities of detection areas, to sufficiently secure the number of pixels every divided areas and also to enable accumulation control in unit of a divided area by arranging areas to be set while dividing photoelectric transducing means into plural areas to be staggered arrangements with each other in the area of a photographic picture screen. SOLUTION: In a focus detector capable of two dimensional and continuous focus detections over the wide range on the photographic picture screen or an observed screen, respective focus detection areas to be set by dividing plural photoelectric transducting means being light receiving parts and having consecutive and two-dimensional extents into plural areas are made so as to become staggered arrangements with each other. Moreover, in the dividing of the plural photoelectric transducing means, upper and lower areas and left and right areas including the center of the photographic picture screen are made to be divided into odd numbers and divided areas are set in an axial symmetry in the upper and lower areas and the left and right areas including the center.  This device is constituted of a photoelectric transducer 11 having a silver salt-contg. film 2, a semitransmission main mirror 3, reflection mirrors 4, 6, 10 and area sensors 11-1, 11-2 or the like.
Patent JP-H10100192-A (JP)
Title: Resin mold apparatus equipped with mechanism for arranging and supplying product to be molded
Inventor: YANAGISAWA MAKOTO
IPC: B29C45/14
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a resin mold apparatus equipped with a mechanism for arranging and supplying a product to be molded enhanced in general-purpose properties by making the supply number of products to be molded selectively alterable corresponding to a use purpose or a use state and enabled in continuous operation even when the omission of the product to be molded or a fraction is generated. SOLUTION: In a resin mold apparatus 1 equipped with a lead frame arranging and supplying mechanism 2 arranging lead frames corresponding to one shot molding to a preheating part 4 to supply them, a lead frame arranging and supplying mechanism 2 selectively delivering one of a plurality of housed lead frames to supply the same to the preheating part 4 or simultaneously and selectively delivering a plurality of the lead frames and arranging them to supply the same to the preheatlng part 4,  a loader and unloader 11 transferring the lead frames supplied to the preheating part 4 from the lead frame arranging and supplying mechanism 2 to a mold 10 along with resin tablets 6 and transferring the molded product after the molding of a resin from the mold 10 to a molded product taking-out part 12 and a housing part housing the molded product taken out to the molded product taking-out part 12 after molding and broken in gate are provided.
Patent JP-H0198880-A (JP)
Title: Heat-insulating box body
Inventor: OHASHI NOBUO
IPC: F25D23/06
Filed: 1987-10-12
Abstract: PURPOSE: To prevent a crater from being produced by using polyvinyl chloride resin having a higher thermal deformation temperature than the maximum reaction temperature at the time when the heat insulating material is foamed for the heat insulation box. CONSTITUTION: A heat insulating box 1 is comprised of an inner box 2 formed by plastic material, an outer box 4 formed by a laminated steel plate 3 and a foam heat insulating material 5 such as urethane foam filled between the inner box 2 and the outer box 4. The laminated steel plate 3 is formed by an iron plate 8, polyvinyl chloride resin 11 showing a higher thermal deformation temperature than the maximum heat generating temperature generated when the foaming heat insulating material 5 is filled, polyester resin 7 covering the surface of the resin 11 and adhesive agent 9 for adhering these materials. Application of polyvinyl resin 11 showing a higher thermal deformation temperature than the maximum reaction temperature of the foaming heat insulating material 5 prevents occurrence of crater on the laminated steel plate 3.
Patent JP-S61134334-A (JP)
Title: Production of tar acid
Inventor: KONO KOICHI
IPC: C07C37/055
Filed: 1984-12-04
Abstract: PURPOSE:To enable the complete removal of thiophenols in the production of tar acid from crude phenolate originated from coal tar, and to improve the purity of the tar acid, by aerating the crude phenolate after damping treatment. CONSTITUTION:A crude phenolate originated from coal tar is subjected to the damping treatment by introducing steam thereto. The impurities such as neutral oil, base, etc. can be separated and removed from the phenolate. The damped phenolate is aerated to oxidize and dimerize the thiophenolate in the crude phenolate. The aeration is carried out at normal temperature - 120 deg.C maintaining the pH of the crude phenolate to alkaline state. The amount of air for aeration is about 100pts.vol. per 1pt.vol of the phenolate to be processed. After aeration, the phenolate is decomposed with sulfuric acid and the resultant crude phenol is distilled to obtain the objective tar acid.
Patent JP-S63111412-A (JP)
Title: Self-diagnostic device for crank angle detector
Inventor: TAKAHASHI HIDEO
IPC: G01B21/22
Filed: 1986-10-30
Abstract: PURPOSE:To decide the abnormality of a crank angle detector by comparing the duty ratio of a unit angle pulse signal outputted according to the rotation of the crank shaft of an internal combustion engine with a normal duty ratio and detecting its error. CONSTITUTION:A crank angle sensor 3 outputs the pulse signal with pulse width corresponding to a specific crank angle at intervals of the reference angle and unit angle rotation of the crank shaft. A control unit 9 detects the duty ratio of the detected pulse signal and compares the duty ratio with the previously stored normal duty ratio to measure its error. When this error exceeds a specific value, a crank angle detector 3 decides abnormality. When the crank angle detector 3 decides that the error is within a normal range, the control unit 9 performs fuel control over the engine 1 according to the detected crank angle.
Patent JP-H05103166-A (JP)
Title: Facsimile equipment
Inventor: KUROSAWA YUJI
IPC: H04N1/17
Filed: 1991-10-04
Abstract: PURPOSE:To provide a facsimile equipment which guarantees feeding of a recording paper in stable white line skip recording even if a cheap and small motor is used. CONSTITUTION:An initial identifying procedure decides whether currently selected recording paper size is maximum size or not and generates an NSF signal which permits white line skip recording, if a recording paper is maximum size or prohibits it, if it is not, and transmits it to the image transmission side.
Patent JP-H09111099-A (JP)
Title: Emulsifier system for epoxy resin system which can be diluted with water and of which the end of pot life can be recognized
Inventor: PFEIL ARMIN
IPC: C09K23/52
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain a water-dilutive epoxy resin system allowing termination of its pot life to be understood independently of a curing agent to be used.  
     SOLUTION: This emulsifier system to be used for producing a water-based epoxy resin system allowing termination of its pot life to be understood by sharp increase in its viscosity is a condensate composed of (A) aliphatic polyol component having a weight-average molecular weight (Mw) of 200-20,000g/mol with ≥5wt.% thereof being ≥4,000g/mol in weight-average molecular weight and (B) epoxide component consisting of at least one kind of epoxide compound having two or more epoxide groups per molecule and epoxide group content at 500-10,000mmol/kg. In the condensate, the number ratio: OH group/EP group is (1:3.51) to (1:10). 
     COPYRIGHT: (C)1997,JPO
Patent JP-2000092062-A (JP)
Title: Instrumentation system
Inventor: HAYASHI NORIO
IPC: H04L12/28
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To use the same item for both reading and writing data by converting the item designated by the operator into a module number and an in-module relative address so as to designate a module in a sequencer thereby eliminating the need for registration of separate items. SOLUTION: When the operator selects an operation menu 11 from a setting menu for write processing, the operation menu 11 issues a data write request to a data write section 12. Thus, the data write section 12 uses an entered item name for a key to reference a sequencer item table 13 and to obtain a module number of a corresponding module and a relative address in the module. Then the data write section 12 writes writing data by using the module number and the relative address. The data are written by using a message communication function of a control LAN that designates the address of a transmission destination to transmit the data.
Patent JP-H04136783-A (JP)
Title: Stage mechanism
Inventor: TOMINAGA KAN
IPC: G05D3/00
Filed: 1990-09-28
Abstract: PURPOSE:To obtain a stage mechanism becoming bilateral symmetry in slide resistance and freed from the yawing generating factor at the time of movement by arranging a guide surface in bilateral symmetry as viewed from a table driving screw. CONSTITUTION:A table 9 is moved along a side guide surface 3 and an upper guide surface 2 with the rotation of the table feed screw 6 driven by a motor 7. When the side guide surface 3 and the upper guide surface 2 are arranged in bilateral symmetry as viewed from the feed screw 6, the moment around the feed screw 6 due to the slide resistance accompanying the movement of the table 9 becomes bilateral symmetry and the backlash of a leaf spring 12 is not also generated and, therefore, no yawing is generated and highly accurate movement becomes possible.