baber/WOPTO huggingface dataset:
Patent JP-H05339740-A (JP)
Title: Fuel tank and pipe for fuel tank
Inventor: SENDA MASANOBU
IPC: B60K15/03
Filed: 1992-06-11
Abstract: PURPOSE:To hold low fuel permeability and to maintain excellent durability and corrosion resistance for a long period. CONSTITUTION:The tank main body 2 of a fuel tank 1 is made of a polymer alloy material. A copper plating layer 5 having 3mum film thickness is formed on the inner and outer surface of the tank main body 2 by an electroless plating method. Also, on the surface of the copper plating layer 5, a nickel based plating layer 6 having 1mum film thickness composed of nickel-phosphorus compound is formed by the electroless plating method. Total film thickness of both formed plating layers 5, 6 is 4mum and is sufficient to surely prevent from permeating fuel. The copper plating layer 5 has excellent adhesion to the tank main body 2 and is hardly stripped. Furthermore, the nickel base plating layer formed on the outermost surface of the fuel tank 1 has excellent corrosion resistance.
Patent JP-S6130363-A (JP)
Title: Preparation of master model
Inventor: NAKADE EIJI
IPC: B23Q35/42
Filed: 1984-07-23
Abstract: PURPOSE:To improve the durability for the change through the lapse of time and the variation of temperature by forming a resin layer onto an experimentally prepared panel having the outer shape nearly similar to the outer shape of a master model and finishing the resin layer to a prescribed shape. CONSTITUTION:A pipe frame 12 is installed through welding onto an experimentally prepared panel 11. Then projections 13 such as T-studs (rivets) are installed onto the surface of the experimentally prepared panel 11. Several holes 14 are drilled onto the experimentally prepared panel 11. The surface of the experimentally prepared panel 11 is laminated with the resin 15 such as epoxy resin in a certain thickness, taking account of the N.C. working portion. The resin 15 flows onto the back side of the experimentally prepared panel 11 and hardens, and the resin 15 and the experimentally prepared panel 11 are fixed firmly. After the hardening of the resin 15, the surface of the resin 15 is finished through NC working.
Patent JP-2000346541-A (JP)
Title: Door having transparent window
Inventor: KIMURA SEIJI
IPC: F25D23/02
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To securely mount a door cap without complicating the structure of the cap in a door of a refrigerator having a transparent window even with the door of a design where resin door caps are employed at upper and lower portions of the door. SOLUTION: There are provided a door outer surface plate 6 with its folded left and right portions and having a window hole, a door inner surface plate 11, a synthetic resin door cap 9 fitted to upper and lower portions of the door outer surface plate 6, a support tool 8 disposed on a peripheral edge of the window hole in the door outer surface plate 6, a transparent plate 4 disposed inside the support tool 8, a heat insulating member 10, and anchor means for anchoring the support tool 8 and the door cap 9.
Patent JP-H01319879-A (JP)
Title: Treatment of character and pattern
Inventor: SAYANAGI KAZUO
IPC: G03F1/00
Filed: 1988-06-21
Abstract: PURPOSE:To give respective types of effects such as a sand mesh for character and pattern data expressed with binary data by executing processing for changing the data at random by multiplying picture dot data by a generated random number. CONSTITUTION:The random number is generated, the picture dot data of a picture dot 1 are multiplied by the random number, the multiplied data are compared with respective gradation data of a threshold pattern 2, the logical operation between the compared result and binary character and pattern data 3 is performed, and the result of the operation is bit-expanded in a bit map memory 4. These processes are those to be indicated when the processing is to be executed for the area of pixcels, the number of which is the same as the number of AXA' pixcels to compose the picture dot data of the character and pattern data 3, and the same processing is executed for all the areas of the character and pattern data. At that time, the random number, by which the picture dot data are to be multiplied, changes at random at every time. Thus, the character and pattern data having the same effects as that of the data created by specific photograph processing technique using a sand mesh screen can be obtained.
Patent JP-H0445482-A (JP)
Title: Liquid display device
Inventor: MOGI TOMOHIRO
IPC: G09G3/36
Filed: 1990-06-13
Abstract: PURPOSE:To increase the frame frequency of driving and to improve contrast by storing the most significant bit of a series of video data at every other horizontal scanning period, periodically selecting the data and raw video data, and alternately outputting them. CONSTITUTION:A memory M reads the data of the most significant bit of the video data E according to a signal from a control circuit 12 at every other horizontal scanning period. After a 1/2 field, the data read by the memory M is read according to a signal from the control circuit 12 and outputted to a shift register 15 as the one-bit data Ec. It is stored in the shift register 15 together with the video data E from an A/D converter 3. These data E and Ec are periodically selected at every 1/2 horizontal period according to a switching signal SEL0, alternately outputted, and inputted to a segment driving circuit 16. Thus, the frequency of driving can be doubled by the use of a small quantity of memory without increasing a data transfer speed.
Patent JP-S5853922-A (JP)
Title: Preparation of thermosetting resin powder
Inventor: MOMOTA YASUHITO
IPC: C08G59/00
Filed: 1981-09-26
Abstract: PURPOSE:To eliminate the difference in the accumulated heat between the particles of powder and obtain the titled powder capable of giving a cured article  having remarkably stabilized fluidity and characteristics in use, by melt kneading a thermosetting resin composition, cooling the kneaded composition, pulverizing the cooled composition, and mixing the powder. CONSTITUTION:A composition prepared by mixing a thermosetting resin, e.g. epoxy, unsaturated polyester or phenolic resin, with a curing agent, filler, etc. is melt kneaded, cooled, and pulverized to give a resin powder, which is then quickly introduced into a mixer, and mixed and cooled to the atmospheric temperature to eliminate the difference in the accumulated heat between the particles of the powder and give the aimed resin. A mixer or blender, having an agitating means to generate the frictional heat between the powders and a temperature controlling mechanism, e.g. a cooling mechanism on the wall surface or in the intereior thereof is preferred for the mixer.
Patent JP-S63315422-A (JP)
Title: Automatic loader
Inventor: UNEME KIYOSHI
IPC: B65G57/00
Filed: 1987-06-19
Abstract: PURPOSE:To make loading operation into automation by positioning a work to be fed out of a press, and making it so as to be conveyed to a loading position in lifting and lowering procedures, in case of the above captioned loader to be used together with the transfer press. CONSTITUTION:When the work 6 formed by a transfer press 1 is fed in a D direction intermittently and reached to an X1 or X2 position, in all directions is carried out by a positioner (unillustrated herein). Next, a work loader body 40 operates to pick up the work 6, and hands the work slinging fixture at the upper part, thus the work is hung down. When positioning, lifting and lowering are repeated and the slinging of the specified number is over, furthermore it is lifted up to the specified position, the loader body 40 is moved to a stand-by container position by chain conveyors 54, 55, 75 and 76, and it is loaded onto a container. With this constitution, loading operation is automated.
Patent JP-H0959255-A (JP)
Title: Naphthalene derivative, its production and synthetic intermediate therefor
Inventor: UKITA TATSUZO
IPC: A61K31/517
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To produce a new naphthalene derivative, having excellent suppressing actions on bronchoconstriction and/or selective inhibiting actions on phosphodiesterase IV and useful as an antiasthmatic agent. SOLUTION: This naphthalene derivative of formula I (R<1> and R<2> are each H or hydroxyl group which may be protected; either of R<3> and R<4> is hydroxyl group-substituted methyl which may be protected; the other is H, a lower alkyl or hydroxyl group-substituted methyl which may be protected; R<5> and R<6> are each H, a lower alkyl, phenyl, amino which may be protected, etc.) or its pharmacologically permissible salt, e.g. 1-[2-(1-oxo-1,2-dihydroisoquinolin-2-yl)-4- pyridyl]-2,3-bis(acetoxymethyl)-6,7-diethoxynaphthalene. The compound of formula I is obtained by reacting, e.g. a compound of formula II (R<11> and R<21> are each same as R<1> and R<2> respectively; R<31> and R<41> are each same as R<3> and R<4> respectively; X is a halogen) with a compound of formula III containing nitrogen, etc.
Patent JP-S5376903-A (JP)
Title: Preparation of sintered ores
Inventor: ISHIYAMA KAZUO
IPC: C22B1/16
Filed: 1976-12-21
Abstract: PURPOSE: To prevent the lowering of productivity of the sintering equipment and the release of hot wind to the air, by heating the return fines of low temperature obtained by cold screening with the cooling gas of high temperature from the cooler for the sintered ores and reusing by mixing with the new raw material, at the sintering equipment for ironores. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5675272-A (JP)
Title: Adhesion structure of reinforcement to automobile
Inventor: NAKAYAMA TAKESHI
IPC: B62D25/12
Filed: 1979-11-26
Abstract: PURPOSE: To furnish an exterior plate of an automobile with a rigidity by boring long holes at regular intervals in a flange part of the exterior plate such as a bonnet, door or the like and harden fillers poured through said holes.  
     CONSTITUTION: Since flanges 5 have long holes 7, extended at regular intervals, along a longitudinal direction, it is possible to execute, in advance of pouring fillers, a sheet metal process including adhesion of the reinforcement 3 to an inside of an exterior plate 4 by welding and a subsequent process of painting an exterior plate 2 and the reinforcement 3 with a rust preventive primer such as an electrodeposit or the like. Fillers 10 are put into the long holes 7, 7 ... of the flanges 5, 5 by a pouring implement. Also, movement of the pouring implement along the long holes 7 effects pouring of the fillers 10 at each point of adhesion 9, 9 ... so as to evenly cover the fixed breadth with the long holes 7, 7 ... as its center. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09312414-A (JP)
Title: Light projector and light receiver, and object detector using these
Inventor: OKABE HIROSHI
IPC: H01L31/16
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To provide an object detector using a light projector, which can made small in thickness and size and reduce the number of necessary parts, by effi ciently projecting light emitted from a light emitting element in an oblique direction through a lens. SOLUTION: A central axis 5 of a semiconductor chip 4 of a light emitting element 2 is fixedly bonded together as shifted by a predetermined amount from an optical axis 6 of a condenser lens 3 so that the light emitting element 2 can precisely emit a light beam 7 in a direction oblique with respect to the central axis 5 of the element 2. Therefore, since this can eliminate the need for arranging the element 2 obliquely, when the light projector 1 is used in an object detector, the detector can be made small in thickness and size and also reduce the number of necessary parts.
Patent JP-S5855410-A (JP)
Inventor: CHIYAARUZU SUTANREI SERU
IPC: C11B9/00
Filed: 1982-09-02
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-H0819611-A (JP)
Title: Airway positive pressure type breathing assisting device
Inventor: ISHIZAKI TAKAYUKI
IPC: A61M16/00
Filed: 1994-07-05
Abstract: PURPOSE:To enable a doctor to accurately grasp the actual state of using of the device, the sleeping time of a patient, and the curative effect, by providing a memory for storing the information detected by a breath cycle detecting means, and an information output means for outputting the stored information. CONSTITUTION:In an MPU 11 in which the signal detected by a pressure sensor 6 is inputted, a pressure lower than the prescribed pressure by, for example, 20mmH2O, is established as the threshold, and 1 breath is counted each time the pressure in the conduit detected by the pressure sensor 6 exceeds the threshold. If the presence of breathing is continuously judged for, for example, 5 minutes after a patient has started using the device, it is judged that the patient has started using the device, by the starting sequence in the MPU 11, the service start time is recognized by a calendar IC 12, and the time and the frequency of breathing are counted and stored in a memory (RMA) 15. After using the device, the contents stored in the memory 15 is recorded on a magnetic card by a magnetic card writer 14.
Patent JP-H09308777-A (JP)
Title: Cold spray gun
Inventor: AOYAMA KYOJI
IPC: A63H33/22
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To spray sufficient cold air despite of a small ice lump and miniaturize the whole body in a cold spray gun for tehrmochromic toy. SOLUTION: A cold spray gun 1 is composed of a metal pipe 2 and a pump 4. The pipe 2 is bent so as to be formed into a mount part 3 for mounting an ice lump 5. The pump 4 is connected to one opening of the pipe 2. Air sent from the pump 4 to the pipe 2 became cold air so as to be emitted from the other opening of the pipe 2.
Patent JP-S5486455-A (JP)
Title: Welding rod for padding
Inventor: KISHIDA KATSUHIRO
IPC: B23K35/30
Filed: 1977-12-22
Abstract: PURPOSE: To provide welding rod for padding which gives deposited metal with wear resistance, galling resistance, and highly precise machinability, by constituting welding rod of core wire made of Ni, and of coating material consisting of W and C of specific content.  
     CONSTITUTION: The welding rod is constituted of core wire made of Ni, and of coating material contg. 25W100 wt.% W based on the wt. of Ni core wire, and ≤10 wt.% C based on the W added. The welding rod gives deposited metal consisting of, by wt., 15W40 % W, ≤1 % C, the remainder being Ni and inevitable impurities. The welding rod is pref. used for padding of the parts which requires wear resistance, galling resistance because of extream press. applied at working, e.g., blank holder surface 4, a die face 6, bead 5, or a shoulder 7 with radius of a die for deep drawing used for working of fenders or dampers. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5486848-A (JP)
Title: Heat recovery method from high temperature gas containing tar or dust
Inventor: GOMI KENICHI
IPC: C10K1/20
Filed: 1977-12-22
Abstract: PURPOSE: To efficiently recover heat from high temperature formation gas obtained during the process of gasifying coal and heavy oil, without any trouble caused by tar or dust contained in the gas.  
     CONSTITUTION: High temperature formation gas containing tar or dust produced in a gas producing furnace is introduced in a fluidized bed type heat recovery device 2 through a gas pipe 4 in its lower portion. Being dispersed by a pipe grid 6, the gas contacts with the fluidizd particles and then sent to the following process  through an extracting pipe 16 after being cooled off by a cooling pipe 14. Tar accompanied by the gas adheres to the surface of the particles, partly becoming coke  due to the temperatures in the fluidized bed, and the particles are regenerated partly being burnt with a mixture of steam 9 and gas 8 containing oxygen from piping  12. The regenerated paricles are extracted by an ejector 18 and returned through a  cyclone 24 to the upper portion of the fluidized bed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0725160-A (JP)
Title: Thermal recording material
Inventor: TAKAHASHI YOSHIYUKI
IPC: B41M5/28
Filed: 1993-06-24
Abstract: PURPOSE:To obtain a thermal recording material forming a developed color image good in long-term preservability by providing a thermal color forming layer containing a dye precursor and a specific coupler allowing the dye precutsor to form a color on a sheet like substrate containing a specific inorg. acid salt. CONSTITUTION:A specific amt. of a hardly water-soluble or water-insoluble alkaline earth metal acid salt such as light calcium carbonate or magnesium carbonate is compounded with a sheet like substrate such as paper or a plastic film. A specific amt. of a colorless or light-colored dye precursor and a specific amt. of an aromatic compd. having at least two functional groups represented by general formula (wherein X is an oxygen atom or a sulfur atom) are added to and mixed with a polyvinyl alcohol aq. soln. to prepare a coating soln. for a thermal color forming layer. This coating soln is applied to the aforementioned sheet like substrate and dried to laminate the thermal color forming layer to obtain a thermal recording material. As a concrete example of the compd. represented by the general formula, this is bis(p- toluenesulfonylaminocarbonylamino)ketone.
Patent JP-S63317757-A (JP)
Title: Glucose sensor
Inventor: NANKAI SHIRO
IPC: G01N27/327
Filed: 1987-06-19
Abstract: PURPOSE:To eliminate nonuniformity in wetting of electrodes and remaining of bubbles and to perform stable electrochemical measurement, by forming an enzyme reaction layer, which comprises water absorbing macromolecules, glucose oxidase and mutarotase, on the electrodes. CONSTITUTION:An electrode system comprising at least a measuring electrode 2 and a counter electrode 3, is formed on an insulating substrate 1. An enzyme reaction layer 6, which comprises water absorbing macromolecules, glucose oxidase and mutarotase, is provided on the electrode system. Thus, a sample liquid, in which an electron acceptor is dissolved, is absorbed into the water absorbing macromolecules in the enzyme reaction layer 6. A liquid film layer comprising gelled uniform sample liquid is formed on the electrodes. Thus the nonuniformity of wetting of the electrodes and remaining of bubbles can be eliminated. Therefore, stable electrochemical measurement can be performed. Furthermore, measuring sensitivity can be improved.
Patent JP-H11937-A (JP)
Title: Precision molding die and manufacture thereof
Inventor: MARUYAMA KIMITAKA
IPC: B29C45/37
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To realize the shortening of a molding cycle without being accompanied with the lowering of the quality of a molded article and, at the same time, a highly accurate molding by a method wherein the uniformity of the temperature distribution on the surface of a cavity is enhanced in a precision molding die used for injection molding of a plastic. SOLUTION: In this precision molding die, covering layers 3 and 4 made of material, the hardness and the heat conductivity of which are higher than those of the matrix portions 1 and 2 of a mold, are formed on the surface of the cavity part 5 of the mold. As representative values, for the heat conductivities of the matrix portions 1 and 2 of the mold, 0.08 cal/(cm.sec. deg.C) or higher is exampled. Preferably, the matrix portions 1 and 2 of the mold are made of 13Cr-based stainless steel or die steel. The covering layers 3 and 4 are made of either one of B4 C-, HfC-, SiC-, WC-, MoSi2 -, HfB2 -, MgO- or WC-Co-based cemented carbide.
Patent JP-S638969-A (JP)
Title: Document processor
Inventor: SHIBAOKA HIDEO
IPC: G06F17/21
Filed: 1986-06-30
Abstract: PURPOSE:To apply softly to the specification change of a character and a symbol code by extracting a word as the aggregate of code information and inspecting a spelling based upon the special information stored corresponding to the code information. CONSTITUTION:When a character, etc., are inputted from an input part, it is found whether they are a command or not and at the time of a character symbol code, it is found whether it is an alphabetical character. At the time of the alphabetical character, it is unconditionally processed as the character code and stored into an input buffer. On the other hand, when the alphabetical character is not a bit map is checked and the value of the flag corresponding to the code is checked. Next, based upon the read flag, it is found whether or not the pause code is obtained, and when it is not the pause code, the code is stored into an input buffer. On the other hand, when it is decided to be the pause code, the character code column of the input buffer is checked by a spelling inspecting part and it is found whether or not the spelling of the word is correct.
Patent JP-H1070159-A (JP)
Title: High-frequency module and its manufacturing method
Inventor: ISHIKAWA OSAMU
IPC: H01L21/60
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To cut down the part numbers, size and manufacturing man-hours thereby making feasible of the automatic inspection by the remarry and electrically coupling a semiconductor element with the second metallic film provided on the second main surfaces opposing to the first main surface provided with the first metallic film. SOLUTION: The high-frequency module is provided with a printed circuit board 1 which is provided with metallic films 10 provided on the main surface of insulating substrates 30 as well as a metallic film 20 provided on the back opposing to the main surface, while the thickness of the metallic film 20 is larger than that of the metallic films 10. The printed circuit board 1 is provided with an aperture part 50 passing through the metallic films 10 and the insulating substrates 30. The metallic film 20 is exposed in the aperture part 51 so as to mount a semiconductor chip 40 on this exposed part. This semiconductor chip 40 is die-bonded onto the metallic film 20 inside the aperture part 50 by solder bonding step. Accordingly, the semiconductor ship 40 can be thermally and electrically coupled with the metallic film 20 by a solder layer 42.
Patent JP-S63316808-A (JP)
Title: Induced current utilizing method for optical fiber composite overhead ground-wire
Inventor: YAMAMOTO KENJI
IPC: H02G7/22
Filed: 1987-06-19
Abstract: PURPOSE:To simplify and economize constitution by utilizing a current induced on an optical fiber composite overhead ground-wire (OPGW) for the equipments attached to a steel tower. CONSTITUTION:The titled ground wire is so constituted that the element strand of the OPGW1 which is pulled down, and an aluminum pipe 1a composing an OP unit are peeled stepwise to expose optical cables 1b at an upper position of the steel tower, and the OPGW1 is insulated electrically in an insulating connecting box 5 and is optically conductive. The OPGW above the insulating connecting box 5 is placed in an ungrounded state, and consequently the current induced to an ungrounded part is supplied to attached equipment 4.
Patent JP-S5582329-A (JP)
Title: First-come decision system of interface switch
Inventor: MAHARA MINORU
IPC: G06F9/48
Filed: 1978-12-15
Abstract: PURPOSE: To make it possible to accept easily only one interface IF by controlling a first-come decision gate signal generation circuit, which is provided correspondingly to two interfaces IF, by control signals corresponding to two interfaces IF.  
     CONSTITUTION: Two IFs A-1 and B-1 are connected to connection circuits 61 and 62 respectively, and control circuit 70 is connected to one of them and is operated. At this time, in the first-come decision circuit for IFs A-1 and B-1, when reset signal R is O, output 106 of delay circuit 6 becomes O after a prescribed delay time, and output 111 of AND circuit 10 becomes 1, and connection request B-2 of IF B-1 becomes operatable. Output 107 becomes 0 after a prescribed time after output 106 of circuit 6 becomes 0, and input 105 to circuit 6 becomes 1, and further, AND gate 9 is operated after a prescribed time, and connection request A-2 becomes operatable. Connection requests A-2 and B-2 are gated by signals 110 and 111 different in phase and can set a connection FF only when connection FFs 14 and 13 in opposite sides are not set. 
     COPYRIGHT: (C)1980,JPO&Japio