baber/WOPTO huggingface dataset:
Patent JP-H03147307-A (JP)
Title: Punching for iron core
Inventor: IGARASHI MASAO
IPC: H01F27/245
Filed: 1989-11-02
Abstract: PURPOSE:To prevent a dislocation and a deformation at a bonding part of leg punchings and yoke punchings and to offer punchings for iron core use whose reliability is high by a method wherein slits are formed intermittently in nearly parallel with a lengthwise direction in punchings constituting both surface parts in a laminate direction of the punchings for iron core use. CONSTITUTION:Slender and rectangular slits 11 are formed intermittently in nearly parallel with a lengthwise direction in leng punchings 10 to be used within a thickness range of several mm to several tens of mm on both surface parts of a laminate direction. The leg punchings 10 are combined; two punchings to several punchings are used as one unit; they are displaced to one end side of their lengthwise direction and the punchings in a next unit are displaced to the other end side. While this operation is repeated alternately, the punchings are laminated. At a cross section, the punchings 10 where the slits have been formed are arranged and installed in a part where leakage magnetic fluxes from a coil exist in large quantities and whose width is minimum; leg punchings 13 where slits are not formed are arranged and installed in other parts. After the leg iron cores have been laminated, a lower-part yoke 3 is bonded so as to be brought face to face with an end part of the unit punchings of legs; a bonded part 14a is formed.
Patent JP-H05116592-A (JP)
Title: Vehicle body collision detection device
Inventor: MURAMATSU TAKEHIKO
IPC: B60R21/01
Filed: 1991-10-30
Abstract: PURPOSE:To instantaneously detect external forces caused by collision from any direction and surely actuate a safety device in the case of a collision by extending a collision-detecting optical fiber cable around roughly the whole periphery of a vehicle. CONSTITUTION:In the normal running state of a vehicle, light incident from a light-emitting element portion 5 is transmitted through an optical fiber cable 4 while total reflection at the boundary face between a core portion 9 and a clad portion 10 is repeated, and most part of the light impinges on an optical transfer element portion 6 and so the quantity of the light is not varied, and a collision detection circuit 8 does not actuate a safety device 2 for an air bag or the like but simply monitors the quantity of the light. If collision occurs and its external force is applied to either one of collision detection sensors 7, however, the optical fiber cable 4 is partially curved and deformed and conditions for total reflection are lost and the quantity of the light being transmitted is excessively reduced; the optical transfer element portion 6 detects it and then inputs a signal indicating it to the collision detection circuit 8, thereby actuating the safety device 2.
Patent JP-H08148468-A (JP)
Title: Etching method
Inventor: OKUNI MITSUHIRO
IPC: C23F4/00
Filed: 1994-11-18
Abstract: PURPOSE: To protect a substrate against deformation caused by a micro loading effect by a method wherein an N<+> Poly-Si layer is specified in selection ratio to insulating films used under isotropic etching conditions and non-isotropic etching conditions respectively. CONSTITUTION: A film structure is composed of an Si substrate 24, a thermal SiO2 , an N<+> Poly-Si 22, and a resist layer 21, and the N<+> Poly-Si 22 is etched with a Lissajous-electron plasma device which generates high-vacuum plasma by a rotating electric field. First, a natural oxide film is removed, and a main etching operation is carried out under conditions that a selection ratio to an oxide film is kept below 20, a non-isotropic etching is performed under conditions that a selection ratio to an oxide film is kept above 30 or a solid pattern (space section) residual main etching is carried out. Thereafter, all the solid pattern (space section) is etched, and then an overetching is carried out to completely remove the residues under such conditions that a selection ratio to an oxide film is kept above 100.
Patent JP-2001107966-A (JP)
Title: Oil dynamic pressure bearing device and oil injecting method to oil dynamic pressure bearing
Inventor: NAKASUGI MIKIO
IPC: F16C17/02
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an oil dynamic pressure bearing device and an oil injecting method to the oil dynamic pressure bearing device, capable of preventing bubbles from being mixed in sleeve corner parts and oil from leaking in operating. SOLUTION: In this oil dynamic pressure bearing device, when oil is injected into a sleeve, volatile oil having low viscosity and good flow properties is injected to fill the corner parts in the sleeve, and then nonvolatile oil as lubricant is injected. Therefore, the oil dynamic pressure bearing can be assembled without mixing of air in a bearing, and the oil leaking phenomenon is prevented from being generated.
Patent JP-H04163354-A (JP)
Title: Apparatus for high-pressure fluid jet treatment of fiber sheet
Inventor: HATANO YUKIO
IPC: D04H1/492
Filed: 1990-10-23
Abstract: PURPOSE:To suck and remove residual liquid remaining on the surface of a fiber sheet and air held on the back surface of the fiber sheet by producing a negative pressure in a liquid discharge box utilizing an ejector effect of an injected liquid for treatment. CONSTITUTION:A liquid injected through a liquid injection nozzle 3 is flown through a fiber sheet 1, a net conveyer 2 and an opening part 15 of a supporting member 4 into a liquid discharge box 5. The air around the injected liquid stream is brought to the downward together therewith and the outer air is sucked in through outer air inlets 19 on the upper part of the liquid discharge box and then discharged through air-discharge outlets 20. A liquid discharge opening is made in the bottom part of the liquid discharge box.
Patent JP-H04158546-A (JP)
Title: Conveying apparatus of semiconductor wafer cassette
Inventor: WATANABE HIROSHI
IPC: H01L21/02
Filed: 1990-10-22
Abstract: PURPOSE:To simplify a construction, to reduce the cost, to shorten a time for a conveying operation and to cut down a space of installation by disposing a plurality of processing apparatuses and a plurality of storages in parallel in a state of an exit end station and a storage port being opposed to each other, and by positioning conveyor robots between processing apparatuses and storages. CONSTITUTION:Semiconductor wafer cassettes 8 accommodated on a station 4 for standby are conveyed to the side end in the direction of an arrow (a) of the station 4 by a first conveyor robot 10. Next, the semiconductor wafer cassettes 8 are conveyed to an entrance end station 18a of a first processing apparatus 18 by a conveying holder 122 of a second conveyor robot 12. When a first process for the semiconductor wafer cassettes 8 is completed inside the first processing apparatus 18, the semiconductor wafer cassettes 8 located at an exit end station 18b of the first processing apparatus 18 are conveyed to any of corresponding storages 32 to 46 by a conveying holder 242 of a third conveyor robot 24 so as to prepare them for a subsequent process. Accordingly, at least two conveyor robots can be cut down.
Patent JP-2000110173-A (JP)
Title: Execution of foundation and foundation structure
Inventor: YASHIRO MINORU
IPC: E04B1/348
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of a joint pin easily even at the time of performing cast-in-place at a site of a foundation. SOLUTION: Nuts 25, 26 for adjusting height and a joint pin 27 are screwed successively to an anchor bolt 23 buried into the foundation 21 from a lower section, a cylindrical base-correcting member 32 is installed to the outer circumferences of these nuts and joint pin, an anchor fixture 33 is screwed to the upper section of the joint pin 27, and the part of the anchor fixture 33 is retained to an anchor fixing plate 46 retained to forms 45. Concrete placed into forms 45 is solidified, a digging-in section is formed around the joint pin 27 by removing the base correcting member 32, the upper end of the projecting anchor bolt 23 in the digging-in section is corrected to a formal position, and the digging-in section is buried with a grout material.
Patent JP-2000113102-A (JP)
Title: Method and device for testing memory for binarization circuit in ocr device
Inventor: MEGURO TSUNEO
IPC: G06F12/16
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To perform the operation check of a FIFO memory consisting of dynamic elements by making a controlling part access a test data memory consisting of static elements. SOLUTION: Pattern data for a test is transferred to an SRAM 5 through the bus 20 of a computer to be stored and the pattern data stored in the SRAM 5 is read and transferred to a FIFO memory 3 to be stored without passing through the bus 20 of the computer. The pattern data stored in the FIFO memory 3 is read and transferred to the SRAM 5. Thus, about data transfer between a controlling part 1 and the FIFO memory 3, the controlling part 5 can perform data transfer with the memory 3 by the intervention of the SRAM 5. Then, the controlling part 1 reads the pattern data stored in the SRAM 5 through the bus 20 of the computer and can collate it with pattern data for a test.
Patent JP-H05246725-A (JP)
Title: Method for forming ferroelectric or antiferroelectric or ferrielectric order in liquid crystals to be solidified in glass-like manner
Inventor: FUORUKAA BATSUHA
IPC: G02F1/137
Filed: 1992-10-23
Abstract: The process according to the invention is a process for the preparation of aligned, ferroelectrically or ferrielectrically or antiferroelectrically ordered materials which solidify in a glass-like manner. In these layer structures which are ordered in a polar manner, the molecular dipole moments are not compensated, are partially compensated or are fully compensated, so that a dipole moment which corresponds to the degree of compensation is apparent from the outside.
Patent JP-H01128205-A (JP)
Title: Digital audio tape player
Inventor: TOMITA HIROSHI
IPC: G11B15/12
Filed: 1987-11-12
Abstract: PURPOSE:To attain recording and reproduction in an opposite direction by using two heads in a digital audio tape player (DAT) according to the travel directions of a tape. CONSTITUTION:Only a head A is used for recording and reproduction in a forward direction and a head B is used for recording and reproduction in a reverse direction, the height of the head B is corrected, whereby a track angle equal to that when the inclination of the head is altered as similar as the time of forward direction can be realized. Tracks in the forward and reverse directions are alternately generated on the same tape, and a head switching circuit 1 switches the heads A and B according to the traveling directions F and R, whereby a signal processing part 2 processes a reproduction signal. For adjusting the height of the heads B(4), a voltage which changes with time is added from an control circuit 5 to a piezoelectric element 3. With such constitution, an overlapped part does not occur between the tracks in the reverse direction, and DAT can be recorded and reproduced in both directions.
Patent JP-H1175807-A (JP)
Title: False smoking tool
Inventor: MORIYA MOTOSHI
IPC: A24F47/00
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a false smoking tool that give very close resemblance to usual smoking not only in the appearance, shape, but also in the feeling of impact and sucking and dissolves the problems on health caused by the usual smoking. SOLUTION: This false smoking tool is equipped with the storing chamber 13 for storing the liquid 12 for inhalation, the vaporizer 15 for vaporizing the inhalation liquid 12 stored in the storing chamber 13, and the conduit 19 for guiding the vaporized liquid for inhalation 17 to the inhalation opening 11. According to the false smoking tool, switch 11a is turned on to start the vaporization of the liquid by the vaporizer 15 and the vaporized liquid 17 for inhalation is inhaled through the inhalation opening 11 whereby the objective false smoking can be carried out.
Patent JP-H09125025-A (JP)
Title: Tacky agent sheet, its production and coating of tacky agent
Inventor: ORIGUCHI TOSHIKI
IPC: C09J7/02
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To obtain a tacky agent sheet capable of coating a tacky agent even to fine parts of a small piece and preventing an object such as a hand other than an adherend from fouling and provide a method for applying a tacky tape and an apparatus for application. SOLUTION: This tacky sheet is provided with a carrier having the surface undergoing the release treatment and a tacky agent arranged in a the form of fine dots on the carrier. The tacky sheet is produced by spraying a tacky agent capable of gelling, forming the tacky agent into grains, converting the grains into a gel and receiving the gelled tacky agent on the carrier undergoing the release treatment. Otherwise, the fluidity of droplets after spraying a tacky agent solution to receive the grains on the carrier. The adherend is brought into contact with the tacky agent on the carrier and the grains are transferred to coat the adherend.
Patent JP-S62145134-A (JP)
Title: Special container for dissolving thin film
Inventor: FUJIMOTO TAKEO
IPC: G01N1/00
Filed: 1985-12-19
Abstract: PURPOSE:To sample a solution for an analysis by a stable operation, by combining a special container for dissolving a thin film formed on a silicon wafer, etc., with a separating funnel. CONSTITUTION:A silicon wafer 2 made of a film by a vapor depositing method or a spattering method is put into a special container 1, immersed in an acid, etc., and the thin film is dissolved. On the special container 1, an edge 5 is formed so as to contact the periphery of the wafer 2 to the minimum. In a stage that it is ended to dissolve the thin film, a dissolved liquid is sampled into a beaker 8 by operating the cock 3 of a separating funnel part 4 formed in the lower part of the special container 1. Thereafter, rinsing of the dissolved liquid of the wafer surface is executed by a washing bottle, and it is sampled to the beaker 8 in the same way as the above-mentioned way. In this way, this operation can be executed in a stable attitude in which there is no possibility that the wafer drops down, comparing with a pure water washing method which is executed by holding the wafer by tweezers.
Patent JP-H11121554-A (JP)
Title: Wafer batch type probe card and inspection method of semiconductor device
Inventor: NAKANO TAKESHI
IPC: H01L21/66
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a probe card of a structure, in which at batch wafer type measurement inspection such as wafer type burn-in inspection, semiconductor devices of adjacent chips in a wafer are hardly affected via a common substrate (wafer), and an inspection method of a semiconductor which uses the probe card. SOLUTION: This probe card is provided with a plurality of two- dimensionally arranged bump electrodes and a multilayered wiring board connected electrically with the bump electrodes. A multilayered wiring of the multilayered wiring board contains a plurality of chip selection signal lines CS1-CS4. A plurality of the bump electrodes contain a plurality of bump electrodes (black dots) for chip selection signal, which have a function of supplying the chip selection signal to a plurality of chips contained in a wafer. Among the bump electrodes for the chip selection signal, the bump electrodes connected with a common chip selection signal line are so arranged as to supply the chip selection signal to the plurality of chips selected so as not to be adjacent in a wafer.
Patent JP-S62144196-A (JP)
Inventor: KANDA TOSHIE
IPC: G06F3/153
Filed: 1985-12-18
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-H07141490-A (JP)
Title: Method and device for synthesizing pictures
Inventor: HONDA HACHIRO
IPC: G06T3/00
Filed: 1993-11-16
Abstract: PURPOSE:To synthesize pictures with good contrast and with a simple circuitry by converting the 1st and 2nd picture data from among the data string of the synthesized data which are synthesized for each picture element, into the density data by a conversion means stored in the address of a memory according to the value of a part showing the picture element data of the 2nd picture CONSTITUTION:Radioactive picture data 1 and character picture data 2 inputted to input line buffers 11 and 12 are inputted to expansion/reduction processors 21 and 22. The picture data 1' and 2' whose picture element density are united by the expansion/reduction processors 21 and 22 are inputted to an output line butter 30. The synthesized data 3 is outputted by synthesizing character picture data 2' to the higher-order digit of the highest digit of the radioactive data 1' for each picture element corresponding to the picture data 1' and 2'. The value of the character picture data 2' of the syntlxesized data 3 is converted into density data 4 which changes according to the value of the radioactive picture data 1' by an LUT 41 when the value of the character picture data 2' of the synthesized data is '00'. If it is '01', it is converted into the density data with good contrast by an LUT 42.
Patent JP-H03147887-A (JP)
Title: Thermal recording material
Inventor: NAKANO SHIRO
IPC: B41M5/337
Filed: 1989-11-02
Abstract: PURPOSE:To obtain a thermal recording material improved in resistance to water and resistance to sticking and enhanced in shelf stability by a method wherein a coating agent containing a specific aqueous resin dispersion liquid, an amino curing fine particle, and a crosslinker as essential ingredients is applied on a thermal color forming layer. CONSTITUTION:A protective layer is obtained by applying a coating agent containing a specific aqueous resin dispersion liquid, an amino curing fine particle, and a crosslinker as essential ingredients. The aqueous resin dispersion liquid is obtained by emulsion polymerizing a polymerizable monomer mixture containing an organic silicon monomer having hydrolyzing group directly bonding with silicon atom and a polymerizable monomer having functional group capable of reacting with carboxyl group as essential ingredients in an aqueous medium using a reactive surfactant made of a polymer shown by a formula I as an emulsifying agent. In the formula, R1 represents 6-18 C alkyl; R2, R3, R4, R5, and R6 independently represent hydrogen atom, methyl group, carboxyl group, carboxymethyl group, or the salt thereof; X represents hydrogen, ammonium salt group, amine group, alkali metal, or alkaline earth metal; Y represents hydrocarbon group having polymerizable unsatd. group; Z represents nitrile group, or phenyl group, carboxylic amide group, or carboxylic alkyl ester group which may have substituent; (a) is an integer of 1-500; (b) is 0 or an integer of 1-100; and (c) is 0 or an integer of 1-250.
Patent JP-H07136849-A (JP)
Title: Electric discharge machining and device therefor
Inventor: FUKUZAWA YASUSHI
IPC: B23H9/00
Filed: 1993-11-16
Abstract: PURPOSE:To carry out the work for an insulating body and carry out the deep hole work having a depth of several mm-cm without installing a special processing device and process for forming an electric conductive layer on the surface of a workpiece. CONSTITUTION:Electric discharge is generated between an electrode 1 and the joint surface between a workpiece 10 consisting of an insulating a member and a workpiece 11 consisting of an electric conductive member, and the workpiece 10 consisting of an insulating member, workpiece 11 consisting of an electric conductive member, and the electrode 1 are shifted relatively in the parallel direction to the joint surface between the workpieces 10 and 11, and electric discharge is carried out between the workpieces 10 and 11.
Patent JP-H0999544-A (JP)
Title: Ink fountain device of printing machine
Inventor: SEKI HIROYUKI
IPC: B41F31/04
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an ink fountain device capable of removing a residual ink in an ink fountain quickly and easily. SOLUTION: A continuous protective film 15 is made to pass an inner face of an ink fountain. An ink fountain bottom face 7a and an ink fountain end face 10a are covered with the protective film 15. When an ink is to be exchanged, the protective film 15 is wound up so as to remove a part to which a residual ink is attached and a new part is positioned on the inner face of the ink fountain. The protective film 15 to be used here is equipped with flaps 15b to be stuck to the end face of the ink fountain at a fixed pitch on both side edges. For making the flaps 15b travel to a predetermined position without a hitch, an ink fountain side plate 10 which forms the ink fountain end face 10a is made to be movable to a retraction position retracted downward.
Patent JP-H06140828-A (JP)
Title: Horn antenna
Inventor: YAHAGI YUKIHIRO
IPC: H01Q1/36
Filed: 1992-10-26
Abstract: PURPOSE:To provide the conveniently portable horn antenna by constituting the horn antenna so as to be stretched. CONSTITUTION:This horn antenna is provided with a first hemi-circular cone metal cylinder 3A spreading the terminal part of a cylindrical part connected to a feeding part 1 and the other terminal part in the shape of a hemi-circular cone, a second hemi-circular cone metal cylinder 3B in the shape of a hemi- circular cone circumscribing one part to this first hemi-circular cone metal cylinder, and n-th [(n) is an integer >=3] hemi-circular cone metal cylinders 3C and 3D successively connected in a form similar to the circumscribing structure of first and second hemi-circular cone metal cylinders 3A and 3B. Then, the terminal part of the final hemi-circular cone metal cylinder forms a desired antenna opening part 2.
Patent JP-H06140025-A (JP)
Title: Electrode and secondary battery using same
Inventor: MATSUDA YOSHIO
IPC: H01M4/133
Filed: 1992-10-26
Abstract: PURPOSE:To facilitate treatment of carbon fiber so as to provide a secondary battery without exerting an adverse effect on an electric discharging capacity by containing the carbon fiber as an electrode active material inside a cylindrical or bag-like separator. CONSTITUTION:Carbon fiber is an electrode active material is contained inside a cylindrical or bag-like separator, thus forming an electrode. PAN carbon fiber, e.g. is developed on the separator consisting of a polypropylene porous film. The separator is formed into a cylindrical shape by the use of a sealer. The carbon fiber is contained inside the separator, thereby constituting an operating electrode. Transient metal oxide is used as a positive electrode on the opposite side and a non-aqueous electrolyte having lithium salt dissolved in a non-aqueous solvent is used as an electrolyte in the case where the operating electrode serves as a negative electrode of a high voltage battery. Consequently, it is possible to facilitate treatment of the carbon fiber, which has been difficult to be treated as the electrode active material, and to provide a secondary battery without exerting an adverse effect on an electric discharging capacity.
Patent JP-H08237201-A (JP)
Title: Optical packet changing system
Inventor: KURISUCHIYAN GIYUMO
IPC: H04B10/291
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To resolve an address conflict which occurs at the time of simultaneously access requests from plural packets to the same output by selecting a delay line so that the number of active elements viewed from a payload may be minimum. SOLUTION: A first stage 10 of time switching includes N route designation modules 121 to 12n and N groups of e delay lines 14, and optical packets inputted to input terminals E1 to En are directed to selected one of r delay lines 14 which can be accessed by outputs of modules 121 to 12n . A second stage 20 is connected to outputs of delay lines 14 of the first stage 10 and selectively directs optical packets to output terminals S1 to Sp corresponding to routes determined by their headers. The second stage and a third stage 30 are connected by r groups each of which consists of P optical fibers 24.