baber/WOPTO huggingface dataset:
Patent JP-S591013-A (JP)
Title: Shape controlling method of steel strip to be rolled
Inventor: OKABE TOSHIROU
IPC: B21B37/28
Filed: 1982-06-28
Abstract: PURPOSE:To improve the flatness of a steel strip, by detecting a shape at each part in the width direction of the strip by a shape detector having many detecting elements in said direction, and partially controlling the tension given to the strip. CONSTITUTION:In cold rolling a steel strip 12 by a rolling mill 15, the shape of the strip 12 is detected by dividing it into P1-P7 divided sections by a shape detector 11, having many detecting elements 13 arranged in the width direction of the strip 12, provided to the exit of the mill 15. By using the representative value (e.g. average value) of the values detected by the elements 13 at respective sections, and giving proper tensions to respective divided sections of the strip 12 by respective unit tension-adding means 16 arranged at respective sections P1-P7 divided into the same width as that of the divided elements 13 group, the strip 12 after passing through the mill 15 is prevented from the generation of a composite elongation, waving in small pitches, in the width direction.
Patent JP-H02287513-A (JP)
Title: Liquid crystal display element
Inventor: KAWAGUCHI HIDEO
IPC: G02F1/1337
Filed: 1989-04-28
Abstract: PURPOSE:To obtain oriented films of an org. thin film system, which attain >=5% pretilt and have good reproducibility by using films formed by graft polymn. of a vinyl compd. with a cerium salt as a catalyst as the oriented films. CONSTITUTION:At least one of the oriented films of the liquid crystal display element formed by disposing two sheets of transparent electrode substrates provided with the oriented films on transparent electrodes to face each other in such manner that the oriented films are positioned on the inner side and sealing a liquid crystal therebetween is the film formed by the graft polymn. of the vinyl compd. with the cerium salt as the catalyst. Namely, the vinyl compd. is brought into reaction in an aq. medium by the quadrivalent cerium compd. on the substrate having a hydroxyl group, amino group, imino group, cyano group, etc., on the surface. The vinyl compd. to be brought into reaction may be any compds. as far as the compds. dissolve even slightly in water. The graft polymn. reaction of the vinyl compd. onto the high-polymer surface to be effected in the presence of the quadrivalent cerium compd. does not specially require heating and is easily effected at a low temp.
Patent JP-H09297710-A (JP)
Title: Storage system
Inventor: AIBA YUICHI
IPC: G06F12/00
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To improve the total throughput by preventing an increase in the load on some secondary devices and the delay of original request processes due to the writing of dirty data. SOLUTION: Of the storage system, individual dirty management structures 21-1 to 21-3 consist of plural secondary storage devices 3-1 to 3-3 and a fast primary storage device 2, and dirty data generated owing to a write-back request are managed by the secondary storage devices 3-1 to 3-3. Counters 22-1 to 22-3 within individual I/O record the number of requests in I/O by the secondary storage devices 3-1 to 3-3. When it is decided that the dirty data need to be expelled on the basis of the contents of the individual dirty management structures 21-1 to 21-3, the secondary storage device having the lightest load is selected out of the secondary storage devices 3-1 to 3-3 on the basis of the contents of the individual in-I/O counters 22-1 to 22-3 and the dirty data corresponding to the secondary storage device are expelled.
Patent JP-S587506-A (JP)
Inventor: RUNE DENTORIKAA
IPC: G01B11/24
Filed: 1982-06-28
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-S586404-A (JP)
Inventor: TAKEO KANADE
IPC: G01C3/00
Filed: 1982-06-28
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-S62265682-A (JP)
Title: Developing device
Inventor: FUJISAWA SHUJI
IPC: G03G15/09
Filed: 1986-05-13
Abstract: PURPOSE:To remove the stack of developer at the outlet of a carrier and to prevent the developer from quick deterioration by fixing a magnet to the fixing shaft of a stirring roller oppositely to the outlet of the developer carrier under a rotary sleeve. CONSTITUTION:The magnet 9 is fixed to the peripheral part of the fixing shaft 10 of the stirring roller C arranged adjacently to the outlet 12 of the developer carrier in the rotary sleeve 5 so as to be opposed to the outlet 12. Although the developer stagnated on the sleeve 5 is peeled off at the time of arrival at the outlet 12, the developer is immediately attracted by the magnet 9, sent to stirring blades and stirred. Thereby, the stagnancy of the developer at the outlet of the carrier is removed and the developer can be prevented from quick deterioration and prevented from being spouted out from an aperture part of the device.
Patent JP-S62265282-A (JP)
Title: 2-(alpha-alkoxyimino)ethylthiophene derivative and production thereof
Inventor: ITSUDA HIROSHI
IPC: C07D333/22
Filed: 1986-05-13
Abstract: NEW MATERIAL:A compound expressed by formula I (R represents 1-4C alkyl; Z represents acetyl or carboxyl). EXAMPLE:5-Acetyl-2-(alpha-methoxyimino)ethylthiophene. USE:An intermediate for producing medicines, agricultural chemicals, etc. PREPARATION:A 2-(alpha-alkoxyimino)ethylthiophene [example; 2-(alpha-methoxyimino) ethylthiophene, etc.] is acetylated preferably in the presence of polyphosphoric acid using acetic anhydride, etc., as an acetylating agent to obtain a compound expressed by formula I wherein the group Z is acetyl group.
Patent JP-S62266056-A (JP)
Inventor: MIYAKE KENSAKU
IPC: A61L31/00
Filed: 1986-05-14
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-S60253369-A (JP)
Title: Processing system of halftone picture
Inventor: KAMON KOUICHI
IPC: H04N1/405
Filed: 1984-05-30
Abstract: PURPOSE:To obtain a false halftone picture having high quality for various halftone pictures by selecting one of plural threshold value matrices having different arrays of elements according to the variation of density and comparing the elements of the selected threshold value matrix with the density information. CONSTITUTION:Four types of threshold value matrices 40-43 are stored in a memory 34, and one of these matrices is selected and used for processing. When the halftone picture data equivalent to a page or a prescribed amount are stored in the memory 34, a CPU33 starts the processing to detect the density changing state of an input picture. When a threshold value matrix optimum to the input picture, the CPU33 uses said matrix to convert the picture data stored in the memory 34 into the false halftone picture data by a dither method, a density pattern method or a submatrix method. This halftone picture data is stored temporarily to the memory 34 and then sent to a digital printer 36 synchronously with the printing action of the printer 36.
Patent JP-S5445013-A (JP)
Title: Car central monitor device
Inventor: IMAI HAJIME
IPC: B61L25/02
Filed: 1977-09-12
Abstract: PURPOSE: To realize the transmission of picture signals in a system that can be executed by using comparatively narrow radio wave bands, and to monitor the condition of an arbitrary car at an arbitrary time in ground monitor stations, in a central monitor device of cars by pictures.  
     CONSTITUTION: A ground communication controller 9 calls each car 1, 2 at a fixed time interval, and controls communication in order to transmit picture signals from the upper portions of cars. When the car 1 turn comes round, for example, a call signal for specifying the car 1 is put out to a ground communication controller 5 through a ground transmitter-receiver 8, a signal transmission course 7 and a transmitter-receiver 6 on the car. Pictures at suitablde locations inside and outside cars projected by menas of a TV camera 3 are converted into picture signals by means of a pircture signal converter 4, and fed to the signal transmission course 7. Said picture signals are memorized at a storage device 11 through a picture signal converter 10 at a groung monitor station, and picture signals are fed to a monitor TV in response to the output of a select change-over device 14 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0410003-A (JP)
Title: Drawing method for polyhedral machining
Inventor: SEKI MAKI
IPC: G05B19/4069
Filed: 1990-04-27
Abstract: PURPOSE:To extremely facilitate the machining check by drawing the material shape, the machining shape, and the tool locus of each machining plane in the different areas of a screen of a display device. CONSTITUTION:The device is provided with a processor 1, a ROM 2, a ROM 3, an NC data storage memory 4, a keyboard 5, a disk controller 6, a graphic display CRT 7, etc. When the machining shape and the tool locus of each machining plane are drawn on the CRT 7 based on the NC data on the polyhedral machining, these machining shape and locus are drawn separately from each other on the same screen at every machining plane. That is, the NC data are produced at every machining plane, therefore the material shape, the machining shape, and the tool locus of each machining plane are drawn in the different areas of the screen of the CRT 7 at every produced machining plane. Thus, the machining shape and the tool locus never overlap each other and the machining check is simplified.
Patent JP-H06326449-A (JP)
Title: Electronic component fixing method
Inventor: IWATA YASUHIRO
IPC: H05K3/34
Filed: 1993-05-12
Abstract: PURPOSE:To provide an electronic component fixing method by soldering, wherein a component can be fixed firmly enough by soldering without using flux, and a cleaning process can be dispensed with after soldering. CONSTITUTION:An electronic component is fixed through such a method that an electronic component 5 provided with solder material 3 on its one side and a ceramic board 1 are coated with liquid 4 whose boiling point is lower than a melting point of the solder material 3, and the electronic component 5 and the ceramic board 1 are heated at a temperature higher than the melting point of solder 3 to be fixed together. An electronic component and a ceramic board are heated at a temperature higher than the melting point of solder, whereby liquid 4 is evaporated and no residue is left.
Patent JP-H09274116-A (JP)
Title: Optical waveguide
Inventor: MURATA NORIO
IPC: C08F290/00
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To provide an optical waveguide with which a waveguide forming stage is simplified, flattening is easy and optical wiring of multiple layers is possible by not using solvent. SOLUTION: The core part or clad part of this optical waveguide is formed of a liquid UV curing resin which is controllable in a range of a refractive index 1.51 to 1.74 and allows solventless application. This resin compsn. consists of 100 pts.wt. vinyl compd. contg. at least one kinds of sulfur and <=500 pts.wt. vinyl compd. without contg. the sulfur.
Patent JP-H11303718-A (JP)
Title: Ignition timing control device for internal combustion engine
Inventor: OTSUKA TAKAYUKI
IPC: F02P5/15
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To provide an ignition timing regulating device making reference ignition timing for non-idle operation as reference ignition timing, in a first idle operation condition after cold starting. SOLUTION: In the case that the signal THA of a throttle opening sensor is a predetermined decision value THAa or less in an idle operation condition (YES in step 201), the signal TW of an engine water temperature sensor is a predetermined decision value TWa or less in a cold condition (YES in step 202), and a duty signal DI fed to ISCV is a predetermined decision value DIa or more with an air amount larger than an idle air amount after warming up (YES in step 203), reference ignition timing for non-idle operation serves as reference ignition timing (step 204).
Patent JP-H10298646-A (JP)
Title: Production of stainless steel plate
Inventor: FUJIMURA HIROSHI
IPC: C21D8/02
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To produce a stainless steel plate having high impact value, free from the occurrence of porous scale at the time of hardening, increased in hardening velocity, and suitable as material for cutting tool, etc. SOLUTION: A stainless steel, which has a composition consisting of, by weight, 0.25-0.34% C, 0.4-1.0% Si, 0.1-1.0% Mn, <=0.04% P, <=0.01% S, 12.6-14.0% Cr, 0-0.5% Ni, <=0.2% V, and the balance Fe with inevitable impurities and satisfying inequality C(%)<=0.04286×Cr(%)+0.88 (the part under the line connecting the points C, D in the figure), is used. This stainless steel is hot-rolled at <=950 deg.C finishing temp. and then annealed at 750 to 950 deg.C.
Patent JP-S61269804-A (JP)
Inventor: KUWATA JUN
IPC: C23C14/34
Filed: 1985-05-23
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-S61267012-A (JP)
Inventor: MAIKERU EICHI DOBUNAA
IPC: G02B7/04
Filed: 1986-05-16
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-S61268785-A (JP)
Title: Release treating agent
Inventor: TOMOMOTO TAKANOBU
IPC: C08F271/02
Filed: 1985-05-22
Abstract: PURPOSE:The titled treating agent, consisting of a reaction product of a long- chain alkylethyleneurea with a compound having a functional group reactive with ethyleneimine, readily strippable off and having improved heat resistance without deteriorating the release performance even on preserving at high temperatures for a long time. CONSTITUTION:A treating agent consisting of a reaction product of (A) a long- chain alkylethyleneurea, preferably having 16-20C alkyl group, e.g. octadecylethyleneurea or eicosylethyleneurea, with (B) a compound having a functional group reactive with ethyleneimine, e.g. a compound having a functional group containing active hydrogen atom such as amino group, imino group or OH group, preferably polyethyleneimine having 300-200,000mol.wt. or neopentyl glycol.
Patent JP-S5735316-A (JP)
Title: Substratum of semiconductor device
Inventor: FUJIWARA KENJI
IPC: H01L21/205
Filed: 1980-08-13
Abstract: PURPOSE:To control concentration distribution of an epitaxial layer uniformly, by forming an epitaxial layer of a reverse conductive type on a semiconductor substrate of a conductive type in such a manner that impurity concentration in the substrate becomes higher toward further distance from the interface with the epitaxial layer. CONSTITUTION:A photo-resist membrane is formed on an oxide membrane 4 on a P type low-density Si substrate 3. By thermally dispersing impurity of the same conductive type on this substrate 3, concentration gradient is given in the substrate 3. After removing the photoresist membrane, an N type low-density epitaxial layer 5 is formed thereon by gaseous phase growth. As for impurity concentration distribution of the substrate, the P type impurity concentration gets higher toward further distance from the epitaxial layer 5 providing a low resistance and a good ohmic contact. As the concentration is low on the epitaxial layer side, it is not doped automatically at the time of gaseous phase growth, and therefore, uniform concentration can be maintained. It is possible, by doing so, to form a semiconductor element of good electrical characteristics.
Patent JP-H04339047-A (JP)
Title: Air bag
Inventor: HORIUCHI NORIYUKI
IPC: B60R21/16
Filed: 1991-05-16
Abstract: PURPOSE:To provide an air bag which is capable of preventing texture discrepancies caused in filling gases from an inflator, using a lower side base cloth of non-coating type and realizing a lightweight construction. CONSTITUTION:Circumferential edges of upper and lower base cloths 2, 3 of plain weave respectively are formed by sewing. A connecting port 4 to be connected to an inflator is formed to the lower side base cloth. An opening 5 is formed to the section of the warp direction of plain weave at the circumference of the connecting port 4 of the lower side base cloth 3. The opening 5 is blocked by a blocking cloth 6 of plain weave which is fitted with the texture of the lower side base cloth in the bias direction. The blocking cloth 6 provides cushioning effect to the lower side base cloth 3 when the air bag 1 is inflated.
Patent JP-H048994-A (JP)
Title: Electrofusion joint
Inventor: HANDA TAKAYUKI
IPC: B29C65/36
Filed: 1990-04-26
Abstract: PURPOSE:To prevent a generation of short circuit of a resistance wire by covering the resistance wire at the lower end of a connectorpin or near the lower end, with a synthetic resin member whose melt ing point is higher than that of a cylindrical body, and isolating the resistance wire at the end side from neighboring resistance wires. CONSTITUTION:On the inner surface of the cylindrical body 2 of an electrofusion joint 1, a resistance wire 5 which consists of a nickelchromium wire, a stainless wire, or the like is provided in a spiral form at a specific pitch. And the end of the resistance wire 5 is connected to a connector pin 7 provided at the end of the outer surface of the cylindrical body 2. And the lower end of the connector pin 7 to which the resistance wire 5 is connected is covered with a synthetic resin member 8 whose melting point is higher than that of the synthetic resin material of the cylindrical body 2. And the end side of the resistance wire 5 is isolated from neighboring resistance wires 5 and connected to the lower end of the connector pin 7. As a result, the synthetic resin member 8 or the insulating member 8 is not melted and maintains the condition not melted even though the inner surface of the cylindrical body 2 and the outer surface of thermoplastic synthetic resin pipes 3 and 4 are fusion-contacted integrally, and neighboring resistance wires 5 are not contacted to the end side of the resistance wire 5 even though they are moved to the opening end side of the joint together with the melted resin.
Patent JP-2000308228-A (JP)
Title: Submarine cable laying method
Inventor: ASAI SHINYA
IPC: H02G9/02
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a submarine cable laying method which facilitates laying work and realizes sufficient protection of a cable, even if the cable is not buried in the sea bottom after it is laid. SOLUTION: A submarine cable laying method includes a process, in which a flexible pipe 4 is put on the outer circumference of a submarine cable 2 and a process in which the submarine cable 2 is laid while curing type hardner with time passage is injected into in a space between the flexible pipe 4 and the cable 2. As the curing type hardner with time passage, concrete 5 may be employed. Since the curing type hardner with time passage is a fluid, while the cable 2 is laid, the flexibility of the submarine cable itself is not impaired much. After laying, the in time curing type hardner is cured and forms a firm protective layer integrally with the flexible pipe, so that even if the submarine cable cannot be buried in the sea bottom, damages to the cable which are caused by the friction against rocks, contact with a ship anchor, etc., can be suppressed.
Patent JP-H06321855-A (JP)
Title: Production of high-purity terephthalic acid
Inventor: IZUMISAWA YOSHIAKI
IPC: C07B61/00
Filed: 1993-05-13
Abstract: PURPOSE:To improve the quality of produced terephthalic acid in a method for producing terephthalic acid by oxidizing p-xylene with an oxygen-containing gas in an acetic acid solvent in which catalysts containing a heavy metal and bromine are dissolved. CONSTITUTION:An apparatus equipped with plural vertical baffle plates 22 arranged in parallel is used as an oxidation reaction vessel 21 and an oxidizing gas is supplied 24 to each area separated by the baffle plates. The content of 4-CBA is low and terephthalic acid excellent in transmissibility can be produced.
Patent JP-S62268112-A (JP)
Inventor: UIRIAMU RICHIYAADO URUFU
IPC: H01F30/16
Filed: 1987-05-07
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-S5636004-A (JP)
Title: Detecting method of configuration and apparatus thereof
Inventor: NAKAGAWA YASUO
IPC: G01N21/88
Filed: 1979-09-03
Abstract: PURPOSE: To accomplish detection of surface configuration without dead angle by detecting a linear light projected on the subject to be measured with two image detectors provided slantly thereabove.  
     CONSTITUTION: A slit light projector 2 is provided above the subject to be measured and the image detectors 3 and 3A are provided on each side thereof. Image without dead angle can be obtained utilizing the detectors 3 and 3A. In other words, when the dead angle occures in one of the detectors, information of the other detector is utilized to achieve the purpose. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000300230-A (JP)
Title: Apparatus for continuously drying and cooling powder under vacuum
Inventor: HIROSHIMA KUNIFUMI
IPC: A23L3/40
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide the subject apparatus, which dries and cools livestock feed or food powder of high moisture content and kept at a high temperature, while keeping it high in quality, without causing problems, e.g. contamination with bacteria carried by air. SOLUTION: This apparatus dries and cools, e.g. livestock feed or food powder, containing moisture at 18 to 25% and kept at 70 to 90 deg.C, to a moisture content of 5 to 15% and 10 to 20 deg.C by charging the powder in the drier/cooler 1, provided with a conveyor, paddle or the like therein, kept under a vacuum of 15 to 30 Torr. and operating continuously, and passes the powder through the drier/cooler 1 for 3 to 10 min by a conveying means (e.g. conveyor) or stirring means (e.g. paddle).
Patent JP-H02292053-A (JP)
Title: Printing carrying mechanism of thermal paper
Inventor: KOBAYASHI HIROMASA
IPC: B41J25/316
Filed: 1989-04-28
Abstract: PURPOSE:To achieve low cost by decreasing a number of part requiring precise working and precise assembly by a method wherein parallelism of a contact part of a roller with a thermal head to an axle of the roller and a posture of the thermal head are kept under a structurally appropriate state by engaging guide pieces installed at both ends in a longitudinal direction of the thermal head with positioning pins. CONSTITUTION:A thermal head 5 and an image sensor 6 have guide pieces 5a, 6a at both ends in a longitudinal direction. The guide piece 5a of the thermal head is engaged with positioning pins 2a installed on both side surfaces of a movable side chassis 2, and the guide piece 6a of the image sensor 6 is engaged with a roller axle 4a. By making the positioning pin 2a of the movable side chassis 2 sufficiently precise, the thermal head 5 is highly precisely positioned at a position in the arrow B direction with the positioning pin 2a and the guide piece 5a. Further, the chassis is closed and the thermal head 5 is automatically moved to an appropriate position according to a contact state of the thermal head 5 with a roller 3. then, a central axis of the roller 3 is kept accurately parallel to a central axis of the thermal head 5.
Patent JP-S5235474-A (JP)
Title: Electric cleaner
Inventor: OOHASHI HISAO
IPC: A47L5/00
Filed: 1975-09-16
Abstract: PURPOSE: To lower noise as far as possible by increasing the working length of exhaust path without incuring lowered output. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60258109-A (JP)
Title: Vesicle stabilization
Inventor: WING-YIU TIN GEORGE
IPC: A61K47/36
Filed: 1985-05-24
Abstract: Micelles are stabilized to improve their shelf life by suspending the micelles in a polymeric gel matrix which forms a protective gel surface around the micelles, the gel matrix being one transformable to a fluid to transform the protective surface to an aqueous suspension. The technique is particularly useful to stabilize phospholipid vesicles containing a therapeutic agent.