baber/WOPTO huggingface dataset:
Patent JP-H04155991-A (JP)
Title: Electronic parts and their mounting method
Inventor: KIMURA TAKEO
IPC: H05K1/14
Filed: 1990-10-19
Abstract: PURPOSE:To facilitate soldering in temporarily fixed condition by inserting a flange, which is coupled with a circuit board through a pin member, into a through hole so as to hold the circuit board in a parent circuit board. CONSTITUTION:Pin members 4 and 7 are projected from both ends of an edge, on which terminal electrodes 3, 3,... are made, of a circuit board 1. Between them, on pin member 4 is provided with a pair of flanges 5, 5,... parallel with the margin side of the circuit board 1, and in the parent circuit board 10 for mounting the circuit board 1, through holes 6 and 8 for setting pin terminals 4 are opened corresponding to the positions of the pin members 4 and 7 of the circuit board 1. To set the pin member 4 in this through hole 6, the flange 5 shall be set in the aperture 6a with a size a little larger than the flange 5, and when the lower flange comes out below the parent circuit board 10, the pin terminal 4 is pushed in the slit 6b being made a little wider than the size of the pin member 4.
Patent JP-H02133620-A (JP)
Title: Production of high-strength polyamide yarn
Inventor: MIYAWAKI YASUFUMI
IPC: D01F11/08
Filed: 1988-11-10
Abstract: PURPOSE:To obtain the title yarn useful as tire cord, etc., attaining high draw ratio, arranging molecular chains by further heating and drawing yarn obtained from polyamide polymer and a specific compound. CONSTITUTION:A mixture of (A) polyamide polymer and (B) one or more compounds shown by the formula (R is methyl or ethyl; R2 is H or ethyl; R2 is methyl, ethyl or oxygen free radical) is dissolved in a solvent to dissolve the component A to give spinning dope, which is spun by solution spinning method to give yarn. The yarn is drawn under heating while the solvent remains or after the solvent is removed to give the aimed yarn.
Patent JP-H03142647-A (JP)
Title: Inter-computer communication test device
Inventor: MIYAZAKI SEIYA
IPC: G06F11/22
Filed: 1989-10-30
Abstract: PURPOSE:To facilitate the production of a test device by decomposing the input data received from two computers into the communication elements and performing the comparison between the transfer directions of those communication elements and the communication data and the corresponding test item data of a test item data base. CONSTITUTION:The communication data reception means 151 and 153 of a communication processing means 15 receive the communication data from the computers 2 and 3 to be tested. The communication data transmission means 152 and 154 transmit the received data to the computers 2 and 3 respectively. A communication data analyzing means 16 inputs the received data to decom pose them into the communication elements. A communication data inspecting means 17 inputs the communication elements and the receiver of the communica tion data via the means 16 to compare them with the corresponding test item data of a test item data base 10 for inspection. This inspection result is stored in a test item data base 11. An editing output display means 19 edits and outputs the test result information for display. In such a constitution, a producing device is omitted for the data to be produced based on the applications and a communi cation protocol. Thus, a test device is simplified.
Patent JP-H02128230-A (JP)
Title: Program terminating processing system
Inventor: KUMAGAI AIKO
IPC: G06F11/00
Filed: 1988-11-08
Abstract: PURPOSE:To perform an abnormal termination exist for an important processing which is performed at the time of an abnormal termination without interruption by registering an important abnormal termination exist and setting the registered important abnormal termination exit to be called when a program has abnormally terminated. CONSTITUTION:The system consists of an important abnormal termination exit information storage area 1, the important abnormal termination exit 2, an abnormal termination flag 3, a termination processing start flag 4, a termination exit setting means 5, an abnormal termination setting means 6, a termination processing start setting means 7, a termination exit calling means 8, a termination decision means 9 and a compulsory termination means 10. The important abnormal termination exit is registered and the registered abnormal termination exit is called when the program abnormally terminates. Thus, the abnormal termination exit for the important processing which is performed at the abnormal termination time can be performed without being interrupted.
Patent JP-H02131110-A (JP)
Title: Air cleaner
Inventor: YOSHIDA TOSHIYUKI
IPC: B01D46/42
Filed: 1988-11-09
Abstract: PURPOSE:To purify air by providing a mounting plate for fixing an air cleaner to a corner rib between the ceiling and wall separately from a fixture. CONSTITUTION:For fixing an air cleaner utilizing a corner rib between ceiling and wall, a mounting plate 22 is provided separately from a fixture 18. The mounting plate 22 is formed utilizing a space between supporting parts 18a of the fixture 18. As a result, the mounting plate can be prepared at low cost and the appearance thereof can be made fine.
Patent JP-H11115167-A (JP)
Title: Recording apparatus
Inventor: OGINO KENJI
IPC: G03G15/00
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To enable correct transportation and recording without damage in a recording sheet and a head, paper clogging, and others by a method in which when a thick recording sheet is recorded, a recording sheet supplying device is turned at a transportation route inlet, a transportation route is made linear, and a mechanism for adjusting intervals corresponding to the sheet thickness is installed. SOLUTION: A press plate 2 is turned to the side of a feed roller through gears 4-10 by the rotation of a supply roller 3, a plain recording sheet S is sent by a roller 10, separated, and a head is sent to a printing start position, when the initial position of the roller 10 is detected, the driving force of the roller 3 is stopped by a carriage 14. The roller 3, the carriage 14, and a recording head is actuated in accordance with a printing signal, recording is done, after the end of recording, delivered to a delivery tray T by a roller 17 and others, and the carriage is returned to the initial position.  A thick sheet SS is mounted on the press plate 2 in an A state, a transportation device 1 is rotated in a B state to make a transportation route passing between the apparatus 1 and rollers 3, 17, 18 linear, and a transportation unit 22 changes the thickness direction interval of the transportation routes in the state A and B.
Patent JP-2000093839-A (JP)
Title: Method and device for generating negative ion, electrification of and collecting device for fine particle
Inventor: FUJII TOSHIAKI
IPC: H01L21/02
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a generating method and a generating device for negative ion capable of effectively generating emitted photoelectron (negative ion) in space and an electrifying method and collecting device for fine particle using the same. SOLUTION: In the generating method of negative ion for generating negative ion on the surface of a photoelectron emitting material by irradiating the front surface and/or the rear surface of the gas penetrating photoelectron emitting material 3 with ultraviolet rays and/or radiation and introducing a gas 8-1 from the rear surface of the photoelectron emitting material 3, electric field is set up by an electrode 5 mounted on the rear side of the photoelectron emitting material 3. The generating device of negative ion is a device structured by using the method.
Patent JP-S62142326-A (JP)
Title: Etching method
Inventor: OOTA KAZUNARI
IPC: H01L21/3065
Filed: 1985-12-17
Abstract: PURPOSE:To enable the etching of large etching selection ratio of SiO2/Si and without formation of polymer by adding SiF4 in an etching gas for the SiO2 etching in a plasma gas. CONSTITUTION:The relation of a polymer forming velocity (Angstrom /min) (V) and an addition quantity (Q) at the time when an SiF4 gas is added in a mixed gas composed of CF4:H2=12SCCM:8SCCM is shown in the figure. When SiF4 is added to 12.5% or more, the formation of polymer ceases to exist and a clean etching surface can be obtained. It is considered that RF of 13.56MHz activates SiF4 and makes it into SiF4 ions which bump against a wafer and that physical sputter etching removes the polymer.
Patent JP-2001105200-A (JP)
Title: Hydraulic controller of laminating press machine
Inventor: KONO MASAKIYO
IPC: F15B11/028
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To eliminate biased pressing and deviation of a laminated material on an inter-mediate hot plate caused by backlash play in ascending action of the intermediate hot plate connected to a rod of a balance cylinder mounted to a fixed board upper part of the laminating press machine. SOLUTION: Relating to a laminating machine provided with a pressure clamp ram moving a moving board corresponding to a fixed board, plural intermediate hot plates between the fixed board and the moving board and plural balance cylinders by which a weight of respective intermediate hot plate placing a laminating material is under a non load condition and which is mounted to the fixed board upper part, the pressure oil to be supplied to the balance cylinders is subjected to flow rate control in addition to pressure control in order to actuate the balance cylinders in equilibrium.
Patent JP-H08143696-A (JP)
Title: Heat-insulating box
Inventor: TAKEMASA KAZUO
IPC: C08J9/14
Filed: 1994-11-17
Abstract: PURPOSE: To obtain a heat-insulating box for refrigerator, etc., having excellent heat-insulation property and adhesivity without using a regulated refrigerant and an unauthorized refrigerant by reacting a polyol with an isocyanate in the presence of a specific foaming agent and filling the expanded heat-insulation material between an outer case and an inner case. CONSTITUTION: This box is produced by reacting a mixture of a polyol (e.g. produced by adding propylene oxide to a liquid mixture of sucrose, pentaerythritol, toluenediamine and glycerol and having a hydroxyl value of 450mgKOH/g) with an isocyanate in the presence of a foaming agent produced by mixing a chlorine-free incombustible HFC refrigerant (e.g. 1,1,1,2- tetrafluoroethane) as a matrix with an HC refrigerant free from chlorine and fluorine (e.g. n-pentane, isopentane or cyclopentane) as a solvent and filling the obtained foamed heat-insulation material between an outer case and an inner case.
Patent JP-H051161-A (JP)
Title: Dipped rubber product
Inventor: JIEEMUZU MIKAERU HAWAADO
IPC: A61B19/04
Filed: 1991-10-04
Abstract: PURPOSE: To provide a rubber article capable of showing excellent lubricity to dry skin and also to damp skin when appropriately treated.  
     CONSTITUTION: A flexible rubber article has a skin-contacting layer bonded thereto which is formed from a hydrogel polymer composed of a copolymer of 2-hydroxyethyl methacrylate and methacrylic acid and/or 2-ethylhexyl acrylate, and this copolymer has a composition within the area surrounded by ABCDEF in the diagram of the ternary composition as attached hereto. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H11119688-A (JP)
Title: Display device
Inventor: KINOSHITA YASUYUKI
IPC: G10L15/00
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To enable even a soft engineer in charge of a video to easily operate a voice signal and to enable the voice signal to be controlled by a video reproducing device by using the voice signal for a signal controlling the display state of the video. SOLUTION: The voice signals of two channels supplied by a personal computer 10 are respectively used as the control signals for changing the display brightness and the distance of the video. Besides, the control contents of the voice signals are decided according to the frequencies thereof. Then, the voice signals are respectively converted into the digital signals of values corresponding to the frequencies by F/D converters 7c and 7d and transmitted to a CPU 7e. Then, the control content corresponding to the frequency shown by the digital signal is decided. By controlling an inverter 4a according to the control content, the brightness of the illumination of a back light 4 is changed. By rotating a motor 5 by controlling a motor driver 7f, an LCD panel 3 is moved up and down together with the light 4.
Patent JP-H01168979-A (JP)
Title: Dyeing of leather
Inventor: HANSUUPEETAA BAUMAN
IPC: D06P3/32
Filed: 1988-11-11
Abstract: PURPOSE: To uniformly dye a leather in high fastness at a high dyeing yield with an anionic dye by using a specific compound. CONSTITUTION: A compound of formula I [R is an 8-24C alkyl, an 8-24C alkenyl, a CO-(8-24)C alkyl or a CO-(8-24)C alkenyl; R2 is formula II; R1 is propylene or ethylene; R3 is H, SO3 M, CH2 COOM, CO-R0 -COOM or PO3 M2 (R0 is a 1-6C alkylene, a 2-4C alkenylene or phenylene); M is H or a cation; (r) is 0, 1, 2 or 3; (a), (b) and (c) are each 0 or 1-15; (r×a)+(b)+(c) is 0 to 1-3(r)+6; (r×d)+(e)+(f) is 2-120; A<-> is a colorless anion; (q) is 2 or 3; (n) is 1, 2 or 3] in an amount of 0.05-5% owf is added to a dyeing bath containing an anionic dye and degreased, then a leather, or the like, is dyed to obtain a uniform dyed material into which the dye is sufficiently penetrated.
Patent JP-H02129339-A (JP)
Title: Magnetostrictive material
Inventor: KAYA MASANORI
IPC: C22C28/00
Filed: 1988-11-10
Abstract: PURPOSE:To obtain the title material having high maximum magnetostriction rate and high magnetostriction value in the low magnetic field and showing negative magnetostriction by jointly using Y, Nd and Tb in a rare earths-ferrous alloy by the use of Sm. CONSTITUTION:The magnetostrictive material contains Sm, Fe and one or more kinds of elements among Y, Nd and Tb and can be expressed by Sm1-xRxFey where R denotes one or more kinds of elements among Y, Nd and Tb and x<=0.10 and 1.7<=y<=2.0 are regulated. The magnetostrictive material is manufactured by general manufacturing methods such as an arc melting method, a Bridgman method, a unidirectional solidification method, a zone melting method, a high-frequency melting method, a powder metallurgical method and a high-speed rapid cooling method. If required, the material may furthermore be provided with anisotropy and heat treatment may be executed thereto. By the heat treatment, the effect is moreover improved and the magnetostrictive material having high maximum magnetostriction rate and magnetostriction value in the low magnetic field can be obtd.
Patent JP-H08125462-A (JP)
Title: Cmos differential amplifier circuit and deltasigma circuit using it
Inventor: MAEJIMA TOSHIO
IPC: H03H19/00
Filed: 1994-10-25
Abstract: PURPOSE: To obtain the CMOS differential amplifier circuit in which fluctuation in an operating point is effectively suppressed. CONSTITUTION: Amplitude limit circuits 21, 22 are provided in a feedback circuit of a CMOS operational amplifier 20. The amplitude limit circuit 21 is made up of two PMOS TRs QP11, QP14 of diode connection which are connected between input and output in opposite polarity to each other and two NMOS TRs QN12, QN13 of diode connection which are connected between input and output in opposite polarity to each other similarly. The other amplitude limit circuit 22 is made up of two PMOS TRs QP21, QP24 of diode connection and two NMOS TRs QN22, QN23 of diode connection similarly.
Patent JP-H03145786-A (JP)
Title: Single-wavelength semiconductor laser
Inventor: OKURA YUJI
IPC: H01S5/12
Filed: 1989-10-31
Abstract: PURPOSE:Not only to control an optical waveguide layer in shape but also to obtain a semiconductor laser which oscillates in a single wavelength high in probability by a method wherein two or more kinds of semiconductors different from each other in optical properties are alternately laminated to constitute the optical waveguide layer. CONSTITUTION:InGaAsP and InP are different from each other in chemical properties, for instance InGaAsP is etched by InO but not by HCl, and InP is has chemical properties reverse to those of InGaAsP. Therefore, InGaAsP and InP both 25Angstrom  or so in thickness are alternately laminated to constitute an InGaAsP/InP optical waveguide layer 5, which is introduced, and the waveguide layers 5 are cyclically formed and monitored in shape, and the layers 5 are be controlled in thickness at intervals of 50Angstrom  (10% of overall thickness) by selectively etching them corresponding to their shapes so as to make their refractive indexes adequate in cyclic fluctuation, and in result a semiconductor element which oscillates in a single wavelength high in probability can be realized.
Patent JP-H10111188-A (JP)
Title: Automatic thermocouple calibration device
Inventor: HARADA FUMIO
IPC: G01K7/02
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a thermocouple calibrating device wherein a calibration value with high precision is obtained and its complex calculation is easily performed by using a comparison-calibration method wherein fixed-point calibration method is taken. SOLUTION: The device comprises an electric furnace 2 where a standard thermocouple which is going to be a reference and a to-be-calibrated thermocouple are set, an electric furnace control part which controls the electric furnace 2 to a set temperature, a calculation part 3, a display 5, and a printer 6. The calculation part 3, based on a calibration data near the known fixed-point temperature of the standard thermocouple and a calibration measurement value from the standard thermocouple and the to-be-calibrated thermocouple in the electric furnace 2, obtains a deviation approximate expression of the standard thermocouple and the to-be-calibrated thermocouple. In addition, the display 5 is allowed to display a in-furnace temperature, an error curve of each thermo couple, and a thermo-electromotive force table, and the printer 6 prints out a heard copy of them.
Patent JP-H05117471-A (JP)
Title: Vinyl chloride resin composition
Inventor: HATA HIROAKI
IPC: C08L33/08
Filed: 1991-10-30
Abstract: PURPOSE:To provide a flexible vinyl chloride resin composition which is free from adverse effects due to bleeding and migration of a plasticizer and has relatively low oil absorption even when brought into contact with oil. CONSTITUTION:A vinyl chloride resin composition which consists of 100 pts.wt. vinyl chloride resin and 10-400 pts.wt. ethylene/1-8C alkyl (meth)acrylate/glycidyl (meth)acrylate terpolymer.
Patent JP-H05128439-A (JP)
Title: Production of thin-film magnetic head
Inventor: TSUKAMOTO HIROMASA
IPC: G11B5/31
Filed: 1991-10-30
Abstract: PURPOSE:To entirely eliminate bubbles with a simple stage by applying a metal adhesive layer, then subjecting this layer to a vacuum heat treatment. CONSTITUTION:The metal adhesive layer 9 is formed of Cr, Ti, W, etc., on a substrate 1 formed with head patterns and is subjected to a heat treatment or vacuum heat treatment and thereafter, the substrate 1 and a head protective film 5 are welded by a glass adhesive layer 4 in the process for production of the thin-film magnetic head. The adhesiveness to the glass is improved and the adhesion of the substrate 1 and the protective plate 5 is improved by subjecting the metal adhesive layer 9 to the heat treatment after the formation thereof in such a manner. Further, the substrate layer 9 and the glass 4 are inert and, therefore, the bubbles are eliminated in the glass adhesive layer part 4 and the stresses of the thin-film magnetic head itself are decreased.
Patent JP-H04159798-A (JP)
Title: Manufacture of multilayer wiring board
Inventor: KIYOZAWA MASARU
IPC: H05K3/42
Filed: 1990-10-23
Abstract: PURPOSE:To prevent the occurrence of defective connection between inner-layer wiring and the plated layer of a through hole by forming the plated layer of the though hole by electroless plating treatment after treating the exposed part of the inner-layer wiring in the through hole with a specific treatment liquid. CONSTITUTION:An oxide film is removed from the surface of inner-layer wiring 2 with a sulfuric acid solution after the surface of the wiring is washed with water. After the treatment is made with the sulfuric acid, the exposed section 8 of the wiring 2 is treated by using a treatment liquid prepared by adding an alkyl type phosphoric ester surface active agent at a mixing ratio of 0.2-0.3ml/l and a cyanogen compound at a mixing ratio of 20-40mg/l to a high alkaline solution of pH11.0-13.0. After treatment, an outer-layer wiring 9 is formed by an electroless copper plating method and, at the same time, a plated layer 10 is formed on the internal surface of a through hole 6. Therefore, defective connection with the plated layer is prevented and a highly reliable printed wiring board is obtained.
Patent JP-2000110400-A (JP)
Title: Vibration-control damper device
Inventor: SODA ISANARI
IPC: E04H9/02
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To prevent a vibration-control damper from being broken when a load exceeding an estimated energy is applied thereon thereby sufficiently effecting a predetermined vibration-control function, whereby even in the use that follows, the predetermined vibration function can be maintained by an economical means. SOLUTION: A viscoelastic material 2 is interposed and bonded between rigid plate materials 1, 1 which are disposed oppositely and parallelly in the axial direction thereof to form a vibration-control damper 3. Joint members 4, 4, which are connected respectively to the axially opposed ends of the damper 3 so as to be joined to the opposite parts of a frame for a structure respectively, are formed from a steel having a low yield point to make the strength of the members 4, 4 smaller than that of the damper 3.
Patent JP-H052797-A (JP)
Title: Tape running device
Inventor: OYAMA MASAO
IPC: G11B15/665
Filed: 1991-10-07
Abstract: PURPOSE:To prevent an influence due to the fluctuation of a tape tension, to add a back tension whose intensity is always constant regardless of the change of winding amounts to a tape reel, to reduce the number of parts, and to reduce the occupation space. CONSTITUTION:This device is equipped with a friction member 44 connected with a tape guide 48 positioned in the neighborhoods of a tape reel 26 at a supply side, so as to be freely connected and separated by interposing a tape 25, oppressing means 35 and 41 which oppress the pertinent friction member to the above mentioned tape guide post. A load on the traveling is applied to the traveling tape by a frictional loss generated due to the sliding connection with the frictional member, so that the back tension whose intensity is always appropriate can be added. And also, the intensity of the load on the above mentioned traveling is held to be constant regardless of the fluctuation of the tape tension, or the change of the tape winding amounts to the tape reel at the supply side. Moreover, only the friction member and the oppressing means which oppresses the friction member to the tape guide post, are used as the means which adds the back tension, so that the number of parts can be reduced, and the occupation space can be reduced.
Patent JP-H11119341-A (JP)
Title: Liquid crystal projection type display device
Inventor: KANBARA TAKASHI
IPC: H04N5/74
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To enhance the reliability, availability and maintainability of a display device. SOLUTION: In a cabinet 4, a projection unit 1 is placed and fixed onto the inclined surface of the bottom board 7 of the cabinet 4, and a screen unit is irradited with light passing through a liquid crystal panel 17 and a lens group 16 from a lamp unit 18. The component parts of the lens group 16, the panel 17 and the unit 18 are attachably/detachably attached in the unit 1. By detaching a front panel 5 from the cabinet 4, the component parts are replaced from that part. The unit 1 can be attached in a reverse direction to that shown in figure, and the component parts are replaced from the part by detaching the rear panel 6 of the cabinet 4. Air for cooling is sent to the component parts by an air blower.