baber/WOPTO huggingface dataset:
Patent JP-H03165565-A (JP)
Title: Master slice semiconductor integrated circuit
Inventor: HIRABAYASHI YASUHISA
IPC: H01L27/118
Filed: 1989-11-25
Abstract: PURPOSE:To lessen a chip in area by a method wherein N channel transistors of basic cells are connected together in parallel, and the drain of the transistor is made to serve as an input protection N+ diode. CONSTITUTION:When an N channel transistor 3 of a basic cell is employed as an output driver, the transistor 3 is used in such a manner that a gate signal is connected to an output driver gate control signal 2. The signal concerned is outputted from an inner logic circuit, and the drain is connected to the output terminal of an integrated circuit through an external connection signal wiring. When the N channel transistor 3 is employed as an input protection P+ diode, a gate signal is connected to VSS- and the gate of the transistor 3 is kept in an OFF state. In this case, the transistor 3 functions as a protective diode 6 in such a manner that if static electricity is applied to a negative side from the input terminal of the integrated circuit, it turns into a reverse current and absorbed, so that an input gate is protected. By this setup, an area required for an input protection pattern can be saved.
Patent JP-H04178329-A (JP)
Title: Antifungal material and antifungal wound covering protective material
Inventor: KIBUNE KOJI
IPC: D06M101/16
Filed: 1990-11-09
Abstract: PURPOSE:To provide the title protective material having the woundcuring effect inherent in chitin as well as infection-preventive and bactericidal effects, consisting of iodine-contg. chitin. CONSTITUTION:The objective protective material consisting of chitin <50% in deacetylation degree containing ca.1-30wt.% of iodine. For iodine incorporation, (1) chitin powder, chitin formed product (e.g. textile, film, sponge) or a wound covering protective material made from chitin (e.g. nonwoven fabric) is treated with an iodine ion-contg. aqueous solution; or (2) a chitin dope is admixed with iodine followed by forming. The present antifungal material can be used as a covering protective material for bed sore with high infective frequency or for dental applications, as a coating material for bactericidal gauzes and medical materials, etc., and also, besides the purpose for medical care, can be used as a disinfectant for kitchens and bathtubs or agricultural/ horticultural disinfectant, and for antifungal sheets, antifungal socks, etc.
Patent JP-H07162316-A (JP)
Title: Encoding method and encoder
Inventor: OSADA ATSUSHI
IPC: H04N19/00
Filed: 1993-12-06
Abstract: PURPOSE:To always stably control code variable by reducing a change in a response from a code variable control system due to a buffer residual in the encoding of a fixed bit rate. CONSTITUTION:A DCT circuit 2 executes discrete cosine transformation for an input signal to be encoded and outputs a DCT coefficient value. The DCT coefficient value quantized by a quantizing circuit 3 in accordance with a quantizing step value 81 is encoded at its variable length by a variable length encoding circuit 41. This DCT coefficient valve is added with auxiliary information together with variable length encoded quantizing step value by a multiplexer 5 and a multiplexed output is written in a buffer memory 6. The memory 6 outputs data at a fixed rate. A stored data buffer residual value 61 is outputted, a ROM 9 finds out and outputs the inverse of an inputted subtracted value 102 and a quantizing step value computing circuit 8 multiplies the output of the ROM 9 by a prescribed value and outputs the quantizing step value 81 while restricting its range.
Patent JP-H06185970-A (JP)
Title: Coupler load testing device
Inventor: SAEKI EIICHI
IPC: G01B5/30
Filed: 1992-11-16
Abstract: PURPOSE:To stably obtain a coupler load which can apply stably a test load of a required greatness by providing a hydraulic jack the working end of which is fixed to one end section of a lever member and a connecting member which connects the intermediate point of the lever member to one end of a coupler. CONSTITUTION:Firstly, relief valves 96a, 96b, etc., are adjusted so that the load of a hydraulic jack 72 corresponding to a required test load can be obtained. Then a pressure reduced to an adequate level by means of a pressure reducing valve 97 is supplied to a closed pressure tank 91 and a hydraulic fluid is sent to the jack 72. Thereafter, an arm is made to make reciprocating motions by actuating a motor with a speed reducer and performance tests and durability tests are performed on a coupler 40 while the test load is applied to the coupler 40. Since the load applied form the jack 72 acts on the coupler 40 which is an object to be inspected as a compression and tensile test loads through a lever member 80, the load applied from the jack 72 can be remarkably reduced against the test load of the coupler 40. Therefore, a heavy test load can be easily obtained.
Patent JP-H02150383-A (JP)
Title: Thermal transfer recording method
Inventor: SUZUKI TAKEYUKI
IPC: B41M5/382
Filed: 1988-12-01
Abstract: PURPOSE:To obtain a recording image capable of being satisfactorily put to practical use even though recording is performed having relative speed of a thermal transfer material to a material to be recorded by a method wherein by using a thermal transfer material of which melt viscosity decreases from a base material side toward a thermal transfer ink layer surface, a distance for which said thermal transfer material is moved to a thermal head is made shorter than a distance for which the material to be recorded is moved to the thermal head in a same time. CONSTITUTION:A distance for which a thermal transfer material 1 is moved in a same time is shorter than a distance for which a material to be recorded is moved. When a width of a thermal transfer material feed direction (the arrow A) of a heating element of a thermal head 3 is taken as L, first time thermal application is performed by a size of L to the wholly unused thermal transfer material 1. However, in the case of second time thermal application, though the material to be recorded 2 is moved in the arrow B direction by (L), the thermal transfer material 1 is moved by only L/N (number of times) to the thermal head 3. Therefore, for a L-(L/N) part of the thermal transfer material 1, the part to which thermal application has been once performed is used again. The thermal transfer material is so constructed that melt viscosity decreased from a base material 1a side toward an ink layer 1b surface. Though the melt viscosity of the (L/N) part is higher than that or the ink layer surface, since the L-(L/N) part approaches the thermal head, almost the same quantity of ink as that for the first time transfer is transferred.
Patent JP-H02151178-A (JP)
Title: Dc component cut-off circuit
Inventor: NAKAJIMA HAJIME
IPC: H04N5/14
Filed: 1988-12-02
Abstract: PURPOSE:To prevent production of smear, ringing or ghost on a screen by providing a constant current source and a capacitor in parallel with the source to the emitter of a common emitter amplifier arranged to the post-stage of a buffer. CONSTITUTION:An input signal inputted from an input terminal 2 is terminated by a termination resistor R1 and inputted to a base of a transistor TR Q1. Then an output of a buffer 3 is inputted to a base of a TR Q2. Since the TR Q2 is connected to a negative power supply (-) via a resistor R4 and a constant current source Is, a bias voltage is applied between the base and emitter to cause a bias current to flow. Since a capacitor C1 gives a low impedance for an AC signal, the emitter current is divided into a DC component and a signal component at a point A and the DC component is controlled to a constant current by a constant current source Is. Thus, the change in the DC level of the input signal does not appear at the output of the TR Q2, thereby cutting off the DC component.
Patent JP-2000128999-A (JP)
Title: Master batch pellet
Inventor: WATANABE KAZUTAKA
IPC: C08L23/02
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain a master batch pellet in which a fine inorganic filler is densely packed. SOLUTION: This master batch pellet is obtained by packing an inorganic filler having 2-7 μm average particle diameter whose surface is subjected to hydrophobicizing treatment in a packing amount of 200-900 pts.wt. based on 100 pts.wt. polyolefin-based resin into the polyolefin-based resin, and a ratio (M-MFR/B-MFR) of melt flow rate (M-MFR) of the polyolefin-based resin to melt flow rate (B-MFR) of diluting pellet used for dilution is >1 and <4.
Patent JP-S63157115-A (JP)
Title: Tension member provided with optical cable spacer
Inventor: OKADA TSUNEYOSHI
IPC: G02B6/44
Filed: 1986-12-22
Abstract: PURPOSE:To increase the tensile strength, and also, to facilitate the extrusion molding by constituting a rod-like body having one piece or plural pieces of spiral grooves on the outside periphery, of melt workability polyester being capable of forming an anisotropic molten phase, and using it as a tension member. CONSTITUTION:A rod-like body consisting of melt workability polyester (liquid crystal polyester) being capable of forming an anisotropic molten phase is used as a base material, and on its outside periphery, one piece or more of spiral grooves 2 extending over the overall length are provided, and in its grooves, an optical fiber is fixed. As for the liquid crystal polyester, a molecular orientation occurs strongly in the surface part along a flow of a resin at the time of molding, and the tensile strength in its direction is extremely larger than the strength in the direction vertical to said direction. By the spiral groove 2 extending over the overall length of a tension member 1 provided with an optical cable spacer, the surface area increases, therefore, by the same cross-sectional area, the more strength can be obtained.
Patent JP-2001127120-A (JP)
Title: Tab tape and semiconductor device using it
Inventor: TAKAHASHI GUNICHI
IPC: H01L23/12
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To enable sure formation of a lead pattern with a narrow pitch of 60 μm or less and enhancement of a long-term reliability such as temperature cycle of a semiconductor device by restricting the roughened face of a TAB tape which constitutes a semiconductor device. SOLUTION: In a semiconductor device where a TAB tape 1 with a wiring pattern 4 formed by bonding a copper foil 2 after an insulating base film 1 with a bonded adhesive 3 is perforated is used to bond a lead 4a of the wiring pattern with a semiconductor chip directly or via a bonding wire 3, a high- temperature high-elongation foil with a maximum roughness in the glossy surface of 2 μm or less and a maximum roughness in the roughned face of 2.5 μm or less is used for the above-mentioned TAB tape.
Patent JP-H01149206-A (JP)
Title: Head for perpendicular magnetic recording
Inventor: TAGUCHI MASAKAZU
IPC: G11B5/127
Filed: 1987-12-04
Abstract: PURPOSE:To obtain a vertical magnetic field to be strong and sharp by surrounding a core, to which a coil is wound, with the outer casing of a superconducting material, whose tip is a funnel shape, and narrowing down the magnetic field, which is generated by the coil, with the funnel-shaped part of the outer casing. CONSTITUTION:A magnetic core 11, to which a coil 10 is wound, is inserted to a first outer casing 13 of the superconducting material, whose tip is formed in the funnel shape, and further the first outer casing 13 is inserted through an insulating material 16 to a second outer casing 15 to be composed of the superconducting material. Slits 12 and 14 are formed in a radius direction to the first and second outer casings 13 and 15 with being mutually dislocated. Thus, the magnetic field to be generated from the magnetic core 11 goes to be the vertical magnetic field to be narrowed down by diamagnetism due to a Meissner effect, which is obtained by the superconducting material, in the funnel shaped part of the outer casing 13 and to have distribution strongly.
Patent JP-H06235912-A (JP)
Title: Liquid crystal display device
Inventor: BOKU MEISHIYOU
IPC: G02F1/1333
Filed: 1993-11-11
Abstract: PURPOSE: To provide a liquid crystal display device, improved in the reliability and life of liquid crystal display elements by forming upper and lower polarizing plates into the liquid crystal display elements (between upper and lower glass substrates), to prevent the damage of the upper and lower polarizing plates. CONSTITUTION: This liquid crystal display device consists of the first and second substrates 1, 6 which have a specified spacing between the planes parallel with each other and are affixed by a sealing material, the first and second polarizing plates 14, 15 which are formed on the inner side of the first and second substrates 1, 6, first and second insulating films 2, 7 which are formed on the inner side of the first and second polarizing plates 14, 15, first and second transparent electrodes 3, 8 which are formed on the inner side of these first and second insulating films 2, 7, third and fourth insulating films 4, 9 which are formed on the inner side of the first and second transparent electrodes 3, 8, first and second oriented films 5, 10 which are formed on the inner side of the third and fourth insulating films 4,  9 and are rubbed and a liquid crystal layer 13 which is formed between these first and second oriented films 5, 10.
Patent JP-H07143191-A (JP)
Title: Demodulator
Inventor: ISHIKAWA KIMIHIKO
IPC: H04L27/14
Filed: 1993-11-12
Abstract: PURPOSE:To provide a demodulator making valid utilization of a wait time band available in time division. CONSTITUTION:The demodulator is provided With conversion means 2, 3 applying sampling processing to a received base band signal to obtain digital data, a storage means 5 storing the digital data, a symbol identification point detection means 4 using the digital data to detect a symbol identification point in real time, and a sample memory 6 storing the result of route Nyquist filter arithmetic operation result with respect to a symbol identification point corresponding to the symbol identification point in data stored in the storage means 5. The symbol identification point is detected in real time for a communication time band allocated in time division and only the route Nyquist arithmetic operation with respect to data at the sample point detected as the symbol identification point is implemented for other wait time band than the communication time band and the result is stored in the sample memory.
Patent JP-H08165153-A (JP)
Title: Superlight-weight cement and its preparation
Inventor: KUO CHIEN TSUEN
IPC: C04B11/30
Filed: 1994-12-09
Abstract: PURPOSE: To obtain ultralight cement having given strength, superior dimensional stability, cold resistance, water resistance, heat insulative property and heat resistance.  
     CONSTITUTION: Ultralight cement is produced by homogeneously mixing a mixed and pulverized material comprising 100 parts of cement clinker, 5 to 20 parts of alunite and 5 to 25 parts of dihydrate calcium sulphate with 10 to 45 parts of a fly ash extract, and has a bulk density of 750 to 958 kg/m 3  and a specific gravity of 1.90 to 2.19. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H09133425-A (JP)
Title: Absorption air conditioner
Inventor: OSHIMA KATSUYA
IPC: F25B15/00
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To obtain an absorption air conditioner capable of reducing a period of time required for dilution. SOLUTION: In the case where flames of a gas burner 31 are extinguished to stop cooling operation, a controller 9 stops the actuation of each of a blowing fan 211 and a cold/hot water pump 801 until a temperature in a high- temperature regenerator 3 is lowered down to 130 deg.C, and a first dilution operation is performed, in which the actuation of each of a solution pump 802, a cooling tower fan 11 and a cooling water pump 14 is continued. When a temperature in the high-temperature regenerator 3 is lowered down to 130 deg.C, a second dilution operation is further performed by opening a cooling/heating change-over valve 36 until the temperature in the high-temperature regenerator 3 is lowered down to 110 deg.C.
Patent JP-H04189755-A (JP)
Title: Cap structure
Inventor: FUJITA TOSHIHIKO
IPC: B65D41/04
Filed: 1990-11-14
Abstract: PURPOSE:To attain a sealed structure without using aluminum laminate material by forming an inner lid integrally with the base body of a cap via a thin wall part in such a manner as to cover an opening part of the cap base body. CONSTITUTION:At the time of uncapping, an outer lid 11 is turned in the tightening direction and moved slightly downwardly to engage a projecting part 12 of the outer lid 11 with a flange part 10 of an inner lid 5. When the outer lid 11 is further turned in the tightening direction and moved still downwardly, the inner lid 5 is forced down with a vertical wall 9 of the inner lid 5 guided along a vertical wall 8 of the base body 3 of a cap, thereby cutting off a thin wall part. After this cutting, the outer lid 11 is turned reversely and moved back upwardly to be severed from the cap base body 3 and the inner lid 5 in engagement with the outer lid 11 is separated from the cap base body 3 to open the lid.
Patent JP-H07156475-A (JP)
Title: Mechanism for securing cutter in printer
Inventor: MATSUMOTO TOMOO
IPC: B41J11/70
Filed: 1993-12-07
Abstract: PURPOSE:To enhance the workability during maintenance by providing a first rotating shaft being adapted to relatively move a head and cutter and to be connected for permitting the cutter to be shifted to the horizontal position of the head, and a second rotating shaft to be connected for permitting the cutter to the upper position of the head. CONSTITUTION:A cutter securing mechanism in a printer is formed such that printing is effected by feeding printing paper 34 to a head 22, and a cutter 29 is secured thereto for cutting the paper 34 into a predetermined length, and further the head 22 and cutter 29 are relatively moved to one another, and there is provided a first rotating shaft 27 to be connected for permitting the cutter 29 to the horizontal position of the had 22, In addition, a second rotating shaft 28 is provided for permitting the cutter 29 to be moved to the upper position of the head 22. Namely, by relatively moving the head and cutter to the horizontal position, the maintenance or the like of the head becomes readily, and by moving the cutter to an upward position, the treatment of jammed paper and initiation setting thereof can be done with ease.
Patent JP-H03245439-A (JP)
Title: Magnetron
Inventor: POORU ANDORIYUU JIERAMU
IPC: H01J23/54
Filed: 1989-11-24
Abstract: PURPOSE: To stabilize the frequency of radiations emitted by a magnetron by forming an output waveguide for transmitting the radiations from a plurality of solid, insulative, and cylindrical elements which are stacked one cover another, and adjusting the resonance frequency with an adjusting screw furnished in its upper part. CONSTITUTION: The radiations emitted by a magnetron 1 are transmitted by an output waveguide 2, which is formed rectangularly and in which a structure having a stepped part 3 is provided. Thereon a plurality of solid and insulative elements 4 are stocked, and an adjusting screw 5 is installed whose head is projecting from the waveguide 2, and the tip of the screw 5 is pressed to the stacked elements 4 so that the resonance frequency of the elements is adjusted. In this manner, the frequency of the resonance elements is matched with the output frequency of the magnetron 1.
Patent JP-H07165360-A (JP)
Title: Stacking device for molded steel sheet
Inventor: SAKATA SHOZO
IPC: B21D43/22
Filed: 1993-12-07
Abstract: PURPOSE:To suspend stacked molded steel sheets in a position right above and to perform the free change of arrangement of a support guide device according to the length of the molded steel sheet, in a stacking device for the molded steel sheet installed at the outlet of a molding machine. CONSTITUTION:A plurality of support guide devices 2 are installed between a moulding machine and a stopper 1. Each support guide device 2 arranged on an independent base bed 5 comprises a pair of stays 11 positioned facing each other on both sides of a passage range for a molded steel sheet 4; and a support arm 12 located on the stays 11. A first state wherein the support arms 12 are opened and the molded steel sheet 4 is dropped and a second state wherein the support arms 12 are closed to support the molded steel sheet 4 are selectively taken. A bundle of the molded steel sheets 4 is lifted up to a position above the support guide device 2.
Patent JP-H06128970-A (JP)
Title: Earth excavator for pneumatic caisson
Inventor: TSUNODA JIRO
IPC: E02D23/08
Filed: 1992-10-20
Abstract: PURPOSE:To provide an earth excavator for a pneumatic caisson, which can excavate a bedrock in a workroom completely even in a circular caisson having a small diameter and can be miniaturized and lightened as a whole. CONSTITUTION:A swing seat 5 having a small diameter and a travelling rail 6 having a diameter larger than the swing seat 5 are fixed concentrically onto the ceiling surface 4 of the workroom 3 of a caisson body 1, and a travelling body 7 with a travelling driving gear 11 is suspended to the travelling rail 6. A pair of traverse rails 19a, 19b are bridged between a swing seat 5 and the travelling body 7 through a traverse frame 15, a traverse body 21 with a traverse driving gear 25 is suspended to the traverse rails 19a, 19b, and an excavator 30 is installed to the traverse body 21 through a swing bearing 29, thus constituting the title earth excavator.
Patent JP-H03167569-A (JP)
Title: Electrifying mechanism for image forming device
Inventor: WATARIKI RYUJI
IPC: G03G15/02
Filed: 1989-11-28
Abstract: PURPOSE:To eliminate such trouble that sticking of dust makes the surface potential of a photosensitive body irregular which results in adverse effect to image formation by laterally reciprocating a planner grid with respect to the direction in which a photosensitive body surface moves. CONSTITUTION:The planar grid 52 is arranged between the photosensitive body 16 and the corona charger 42, and is energized by an extension spring 50. When an elliptic roller 58 rotates, a wire 54 stretches or loosens, and the planar grid 52 laterally reciprocates with respect to the surface of the photosensitive body 16 while being energized by the extension spring 50. Since the adverse effect of the stain of the plate grid 52 is distributed, the part where a surface potential is very high is not created on the surface of the photosensitive body 16. And hindrance in image formation is obviated.
Patent JP-H11145039-A (JP)
Title: Aligning method for reduced projection exposure and aligner based thereon
Inventor: ARAKI YUKIO
IPC: H01L21/68
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To judge whether a coordinate position of a measured position detecting mark is suitable or not, by permitting a range, which is close to a calculation value line and is formed at the coordinate position of the measured position detecting mark, to be a shot allowable value. SOLUTION: A detecting part 18 is provided with a means that measures a position detecting mark 20 on a wafer 16 and detects a coordinate position. A main computer part 19 is provided with a means that calculates the coordinate position of each shot based on the position detecting mark 20 obtained by the detecting part 18, and a failure detecting means for the position detecting mark, which generates a shot allowable value with a reference calculation value line generated by the calculated coordinate position of each shot and with the position detecting mark close to the line, and recognizes the mark as a suitable mark if the coordinate position of the measured position detecting mark 20 is within a range of the shot allowable value.  The detecting part 18 and the main computer part 19 also detect unsuitable position detecting marks, remeasure the position detecting mark and correct it.