baber/WOPTO huggingface dataset:
Patent JP-H0246679-A (JP)
Title: Discharge type surge absorption element and manufacture thereof
Inventor: SUZUKI YOSHIRO
IPC: H01T1/20
Filed: 1988-08-05
Abstract: PURPOSE:To obtain a sufficient protective function to a rapidly rising surge by forming a dielectric layer having a creeping discharge characteristic between lead wires inside an airtight container while in parallel connecting a discharge gap and the dielectric layer. CONSTITUTION:A dielectric layer 5 having a good creeping discharge characteristic is formed between lead wires 3 inside an airtight container 6, while a discharge gap 4 and the dielectric layer 5 are in parallel connected. When a surge is impressed on this discharge type surge absorption element, creeping corona discharge immediately generated on the surface of the dielectric layer 5 between the lead wires acts as a trigger discharge while being translated to air discharge in the discharge gap 4 due to a priming effect of electrons and ions accompanying discharge. Consequently, arc discharge is generated in the discharge gap 4 through glow discharge so that the surge is absorbed through a large current of the arc discharge. Thereby, a sufficient protection function can be displayed to the steep surge.
Patent JP-H0244787-A (JP)
Title: Mechanism for aligning minute position of piezoelectric element
Inventor: BANDO HIROSHI
IPC: H01J37/20
Filed: 1988-08-05
Abstract: PURPOSE:To make it possible to align a position minutely at a high speed by applying voltages to the electrodes at the inner side and at the outer side of a piezoelectric element body, deforming a tubular piezoelectric element body, and positioning a detecting part or a specimen which is attached to the tip of the tubular piezoelectric element body. CONSTITUTION:In a piezoelectric element body 1, electrodes x1 and x2 for the operation along an (x) axis and electrodes y1 and y2 for the operation along a (y) axis are constituted on the facing outer surfaces of the square column of a tubular piezoelectric element body whose four outer surfaces are cut. An electrode (z) for the operation along a (z) axis which is common to each surface is provided. The electrode (z) is operated along the axis that is in parallel with the axial direction of the tube and along the axis which is perpendicular to the axial direction of the tube. When a positive or negative voltage is applied to the inner electrode, the piezoelectric element body is deformed in the direction of the thickness. As a result, deformation is generated in the direction of the (z) axis. When the operation is performed in one direction of the (x) axis, a positive voltage is applied to the inner electrode of one of the facing electrodes x1 and x2, and a negative voltage is applied to the other side. In this way, the minute positioning of the piezoelectric element which is sufficiently useful for aligning the position between a specimen for a scanning type tunnel microscope and a detecting prove can be performed.
Patent JP-H059735-A (JP)
Title: Vapor synthesis of diamond
Inventor: MIYAUCHI SHIGEAKI
IPC: C23C16/26
Filed: 1991-07-09
Abstract: PURPOSE:To provide a diamond thin film contg. less non-diamond components and having high quality as a novel material for fields of environmental resistant semiconductors and optical coating, etc., by synthesizing the above-mentioned thin film at a temp. lower than heretofore. CONSTITUTION:Gases contg. at least carbon and hydrogen and/or oxygen are used as reactive gases. The pressure of such reactive gases is set under 0.1 to 5Torr and the substrate temp. is set at 300 to 1000 deg.C. The thin film of the diamond is then formed on the substrate by DC discharge plasma. The diamond thin film having the good quality is formed at the temp. as low as 300 to 400 deg.C in this way.
Patent JP-S6088326-A (JP)
Title: Sound analyzer
Inventor: KITAGAWA HIROSHI
IPC: G01H3/04
Filed: 1983-10-19
Abstract: PURPOSE:To enable a fast processing of analysis, extraction and synthesization even with respect to non-harmonic sound by extracting the specified number of main spectrum component values from an envelope of a frequency spectrum to synthesize a waveform through a corresponding sine wave generator. CONSTITUTION:In an analyzer 100 equipped with an A/D converter, a waveform memory, a fast Fourier computation circuit and the like, the digital sample value of an sound signal inputted is sliced off with a time window adapted to be shifted by a specified sample value and a frequency spectrum is calculated. Then, the main spectrum extractor 200 extracts main spectrum components within the specified number N most approximate the acoustic signal from an envelope of the frequency spectrum to determine the frequency value, amplitude value and phase of the main spectrum components indicating sine wave components of the desired frequency within the number N. A waveform is synthesized through a sine wave generator of a synthesizer 300 corresponding to the determination whereby a fast processing of analysis, extraction, sythesization and the like is performed with respect to all natural sounds containing non- harmonic sounds depending on the limited number of data.
Patent JP-H059822-A (JP)
Title: Winding method for roving in roving frame
Inventor: KURACHI YOSHIO
IPC: D01H13/24
Filed: 1991-07-09
Abstract: PURPOSE:To provide a winding method so designed that a frame is put to temporary shutdown somewhat before reaching fullloaded state, a roving from a flier presser is loosened by a proper level, and the frame is driven in low speed following making a roving-winding position coincide with the re-driving position, thereby making the winding stop position coincide with at an appropriate position. CONSTITUTION:A frame is put to temporary shutdown at a point corresponding to a length predicting full-loaded state somewhat before the length corresponding to the full-loaded state, and the distance L between the bobbin rail position and re-driving position P is determined. A roving bobbin B is rotated reversely based on the distance L and a specified coefficient to loosen a roving R from a flier presser 5a by a proper level. A bobbin rail 10 is then vertically moved to make a roving-winding position coincide with the re-driving position P followed by start-up of the frame in low speed and then winding until the full- loaded state is reached. Thereby, the roving-winding stop position coincides with the central position ZA within an appropriate position range Z.
Patent JP-2000026862-A (JP)
Title: Method and apparatus for garbage-gasification power generation
Inventor: TAKEDA YUTAKA
IPC: C10B53/00
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a power generation system which uses garbage energy and by which Cl, Na, and K in the exhaust gas are removed, reducing the corrosion of a superheater; heat is recovered at a temp. as high as possible, improving the efficiency of power generation; and the generation of dioxins can be inhibited. SOLUTION: In a system for treating garbage by burning and/or melting it, a partial burning oven 1 is installed at the former stage of the system; and after a product which contains char, tar, and a gas and is obtd. by partially burning garbage at 900 deg.C or lower at an air ratio lower than 1.0 is cleaned with a wet cleaning tower 2, the product is burned in a burning oven and/or a melting oven 5. In this method, after the char, tar, and gas generated by the partial burning are wet cleaned, the desalted gas is utilized for bubbling in the wet cleaning tower 2, thus increasing the removal ratio of chlorine in the product.
Patent JP-S5993611-A (JP)
Inventor: KAARU YOHAN BATSUKU
IPC: B65B25/14
Filed: 1983-10-19
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-2000027900-A (JP)
Title: Drum brake device
Inventor: MAEHARA TOSHIFUMI
IPC: F16D65/22
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To stabilize an effect of a brake at both forward braking time and backward braking time. SOLUTION: Driving cylinder parts 143, 243 are arranged on both sides of the control cylinder part 241 for defining a control chamber 230 to receiving fluid pressure from a master cylinder between a pair of housed control pistons 112, 212, and driving pistons 108, 208 for defining input chambers 133, 233 between the respective control pistons 112, 212 by being housed in the respective driving cylinder parts 143, 243 are allowed to abut to brake shoes 3, 4 opposed through control levers 102, 202, and a wheel cylinder provided with an opening/ closing valve 48 for stopping supply of fluid pressure to the respective input chambers 133, 233 from the control chamber 230 when an interval between a pair of control pistons 112, 212 becomes a specified value or less, is provided in the control chamber 230.
Patent JP-H1080967-A (JP)
Title: Surface sheet for hygienic article
Inventor: YAMAMOTO MASAMITSU
IPC: A61F13/15
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a surface sheet for a hygienic article such as a sanitary napkin which gives a comfortable skin touch and high body fluid permeability. SOLUTION: The surface sheet for a hygienic article such as a sanitary napkin comprises a thermoplastic film layer 2 and a fiber layer 3 containing thermoplastic fiber which is melted and jointed to the upper face of the film layer 2. In addition, openings 4 are arranged, at a specified interval, in the film layer 2. Further, capillaries 5 extending downward from the lower face of the film layer 2, are formed continuously over the peripheral wall of each of the openings 4.
Patent JP-S5994443-A (JP)
Inventor: KENESU JIERAADO RONGENETSUKAA
IPC: H01L23/40
Filed: 1983-10-21
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-S5898144-A (JP)
Title: Silver catalyst for preparing ethylene oxide
Inventor: NOJIRI NAOHIRO
IPC: B01J23/66
Filed: 1981-12-08
Abstract: PURPOSE:To remarkably enhance the capacity of a catalyst, by adding Na, K and Rb as cation components and C, Br and F as anion components to an Ag- catalyst converting ethylene to ethylene oxide by oxidation. CONSTITUTION:To an Ag-catalyst preparing ethylene oxide by oxidizing ethylene, about 100ppm Na and about 5ppm or more K and Rh are added as cation components other than Ag and one kind or more of 5ppm or more C, Br and F are further added as anion components. These elements are added in a form of chloride, bromide and fluoride of Na, K and Rh. These catalytic components are desirably supported by a porous ceramic support of which the surface area is 0.05-10m<2>/g and the apparent void volume is at least 15% from a standpoint of economical efficiency and catalytic life.
Patent JP-S6255943-A (JP)
Title: Manufacture of semiconductor device
Inventor: TATENO KENICHI
IPC: H01L21/60
Filed: 1985-09-05
Abstract: PURPOSE:To completely remove a shortcircuit between electrodes on an element by forcibly attracting and removing fine metal chips by blowing high pressure air and conducting vacuum suction. CONSTITUTION:A semiconductor assembly which has been completely wired and bonded is coated by a bell-jar 21, and high pressure air 23 is intaken through a fine tube 22 into the bell-jar 21. The bell-jar 21 is formed to match the bonding shape of a supporting substrate 25 and external leads 26 and fine aluminum wire 27, and the tube 22 is attached to the position where a vortex is most feasibly generated in the bell-jar. Metal chips which are electrostatically bonded onto a semiconductor element or introduced into a complicated gap, are wound up by the vortex, attracted in vacuum to completely remove a shortcircuit between electrodes on an element 28.
Patent JP-S6085031-A (JP)
Title: Doze preventing equipment
Inventor: INOUE TOMOYUKI
IPC: B60K28/06
Filed: 1983-10-18
Abstract: PURPOSE:To effectively prevent a doze of a driver by providing both a means to detect a response from the driver to an information signal and a judging means which can judge whether the drive has responded or not to the signal in a predetermined time after the signal had been sent. CONSTITUTION:A voice compounding equipment 1 sends an information signal to a driver and detects a driver's response to the information signal by means of a response detecting means 3 consisting of a group of switches each colored in red, yellow, or blue. The equipment 1 is provided with such a control means that can, by using a judging means 6, judge whether the driver responded to the signal or not in predetermined time after the information signal had been sent out and, based on the output from the judging means, can operate a warning means 5. The judging means 6 judges whether or not a response corresponding to the information signal has been sent from the switch group 3 and besides whether or not a time-out signal has been from a timer 4. If the time-out signal, which indicates the driver is going to fall in a doze, is sent, the equipment 1 decides to operate the warning means 5 and readily warns by sounding a buzzer.
Patent JP-S62107125-A (JP)
Inventor: TORII KOJI
IPC: E03D5/08
Filed: 1985-09-05
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-S6257160-A (JP)
Title: Attaching and detaching device for magnetic sheet pack
Inventor: TAMADA KAZUMASA
IPC: G11B17/043
Filed: 1985-09-04
Abstract: PURPOSE:To execute the movements of a packet and a regulating plate holder with good timing by regulating the regulating plate holder and the guide pin of the packet by a cam formed in a slider, and moving the packet and the regulating plate holder. CONSTITUTION:On a slider 26, racks 80, 80 are provided so that the tooth surface is turned downward, and this rack 80 faces an opening part 81. Accordingly, when the slider 26 is placed on the bottom part 25A of a side plate 25, the racks 80, 80 are engaged to the pinion gears 82, 82 of the side plate 25. In this state, the rotational force of a motor 88 is transferred to the slider 26 through the pinion gear 82 and the rack 80. In this regard, as for cams 76, 78 and 79 and the rack 80 of the slider 26, a pair is formed on both sides and as the slider 26 moves, a packet 27 and a regulating plate holder 28 are brought to an ascending/descending movement with a prescribed timing.
Patent JP-H0541760-A (JP)
Title: Facsimile equipment
Inventor: OSANAI TOSHITAKA
IPC: H04N1/00
Filed: 1991-08-07
Abstract: PURPOSE:To eliminate a switch dedicated for detection of opening/closing and to realize the cost down of component simple substance and the improvement of assembling capability by detecting the opening/closing of a recording paper cover by an image reading part. CONSTITUTION:Data light L read by a CCD 19 is printed out on roll paper (recording paper) 22 at a plotter part comprised of a thermal head 20 and a platen roller 21. A roll paper cover (recording paper cover) 23 opened and closed when the roll paper is exchanged, etc., is provided as a cover or main body armor at the upper part of a housing part in which the roll paper 22 is housed. An actuator 24 blocks or passes the data light L from a light irradiation area by interlocking with the opening/closing of the roll paper cover 23. The CCD 19 detects the opening/closing of the roll paper cover 23 in accordance with the presence/absence of the data light L by the actuator 24.
Patent JP-H0517865-A (JP)
Title: Vapor deposition al alloy plated steel sheet
Inventor: MASAKI KATSUHIKO
IPC: C23C14/24
Filed: 1991-07-11
Abstract: PURPOSE:To improve the properties of a vapor deposition Al alloy plated steel sheet by forming an Al alloy plated layer in which Zr content is gradually increased in the depth direction on the surface of the steel sheet. CONSTITUTION:A Zr-contg. Al alloy plated layer in which Zr content is gradually increased in the depth direction of the plated layer is formed on the surface of the steel sheet. At this time, the Zr content in the Zr-contg. Al alloy plated layer is regulated to <=30mass% on the surface side, and that on the boundary side with the basis steel sheet is regulated to >=50mass%. In this way, the corrosion resistance, heat resistance and workability of the Zr-contg. vapor deposition Al alloy plated steel sheet can be improved.
Patent JP-H0361002-A (JP)
Title: Turning device of safety cover of cutting machine
Inventor: USHIWATARI SHIGEHARU
IPC: B27B5/29
Filed: 1989-07-28
Abstract: PURPOSE:To improve the safety by making a safety cover where exposure is reduced as little as possible, by a method wherein an arm supporting opening and closing of the safety cover is made turnable and control of turning of the arm is performed by a protrusion provided on a gear case. CONSTITUTION:In the case where a work 2 is cut, though a circular saw shaft 9 also gegins lowering when a handle 8 is pressed down, a roller 16 arranged on a front end part of the upper part of an arm 15 keeps almost a motionless state, though it depends on a form of a protrusion 17 of the gear case. Therefore, the safety cover 11 begins turning counterclockwise and exposure of a circular saw 10 is begun. When the circular saw shaft 9 is on the lower limit position, the safety cover 11 is lowered down to a position close to the top of a table 1. In addition, in the case where the work 2 is on a lowering locus of the safety cover 11, the safety cover 11 and the work 2 are turned by abutting against each other.
Patent JP-H1039926-A (JP)
Title: Mobile vehicle and driving device therefor
Inventor: NIIHARA YOSHIMI
IPC: G05D1/02
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a mobile vehicle excellent in mobility and running stability and to provide a driving device therefor. SOLUTION: An automated guided vehicle(AGV)1A traveled through a main lane along a guide tape 10 temporarily stops on the main lane for stopping aside a working area. Then, two driving units 5A are respectively rotated at 90 deg. and while detecting guide tapes 10 on branch lanes A and B through guide sensors 7A, the vehicle is laterally moved for a prescribed distance until an address sensor 4 detects an address plate 8. Since driven wheels are casters, they follow up the action of the AGV1A.
Patent JP-H1039179-A (JP)
Title: Manufacture of optical semiconductor device
Inventor: YAMAMURA SHINICHI
IPC: G02B6/42
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for optical semiconductor device capable of easily and precisely positioning an optical semiconductor element and placing it. SOLUTION: Activated layer 13 peripheral area 2a on the one end surface of a laser diode 1 is irradiated with excitation light 2, and photoluminescence is emitted in the activated layer, and the light emission pattern of the photoluminescence light is observed with a camera 6, and positional detection of an activated area in the end surface of the laser diode 1 is performed in a computer 7 based on the observed data, and the laser diode 1 is aligned on a substrate 8 based on the positional detection result to be bonded.
Patent JP-2001024232-A (JP)
Title: Light emitting array device
Inventor: ONO SEIJI
IPC: B41J2/44
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To make even the quantities of light rays outputted from a rod lens array by making uniform the light reflectivity distributions on the surfaces of chips on which light emitting element arrays are formed. SOLUTION: The areas of bonding pads 29 are increased. Consequently, the area ratio of an area B increases and the ratio R of the maximum value Smax of the area ratio of metallic wiring to the minimum value Smin. of the area ratio becomes O.8<=R<=1. Therefore, the light reflectivity distributions on the surfaces of chips become uniform and the quantities of light rays outputted from a rod lens array become even.
Patent JP-S6441314-A (JP)
Title: Semiconductor integrated circuit
Inventor: NAKAKIDO KAZUTO
IPC: H03K19/00
Filed: 1987-08-06
Abstract: PURPOSE:To improve the output response characteristic by separating a power line leading to a means supplying electric charge to a gate of an output MIS transistor(TR) and a power line supplying electric charge to the output MIS TR. CONSTITUTION:P-channel MIS TR Qp1, N-channel MIS TRS QN1-QN2 and independent power line resistors R1, R2 are provided. Then the power line through which electric charge is supplied to the means supplying electric charge to a gate of the MIS TR QN2 and the power line through which electric charge to the TR QN2 are separated physically. Thus, even when a large current flows to the TR QN2 and the potential at a node N3 is lowered, the effect does not give effect onto CMOS TRs (Qp1, QN1) and the gate of the output TR QN2 is not affected by the potential drop. Thus, the time when the output reaches a desired level is quickened.
Patent JP-S6440988-A (JP)
Title: Drive controller for fluorescent indicator tube
Inventor: AOKI MASAYUKI
IPC: G09G3/12
Filed: 1987-08-07
Abstract: PURPOSE: To secure safety without damaging a fluorescent display tube by releasing the impression of a bias to a filament voltage and preventing the flow of a current through an anode and a grid of the fluorescent display tube when abnormality occurs in the applying control of an anode voltage and a grid voltage. CONSTITUTION: When aberrance occurs in a microcomputer 7 by some cause and is detected by a stray detecting circuit 26, the stray detecting circuit 26 turns off a transistor 24. When the transistor 24 is turned off, a current is not made to flow through a Zener diode 23, application of a bias to the mid point of a filament voltage is released and a current is not made to flow through the anode and the grid of a fluorescent display tube 3. Consequently, even when abnormality occurs in the applying control of an anode voltage and a grid voltage, safety is secured without damaging the fluorescent display tube 3.
Patent JP-S6353931-A (JP)
Title: Method of forming fine trench
Inventor: IDOTA TAKESHI
IPC: H01L21/302
Filed: 1986-08-22
Abstract: PURPOSE:To obtain a stripe-shape fine trench with a stable width by making an InGaAsP layer with a thickness of 0.1-0.4mum grow on InP layers by epitaxial growth. CONSTITUTION:Three InP layers 2, 3 and 4 which have respectively different dopant and carrier concentrations are made to grow on the face (100) of an InP substrate 1 by epitaxial growth. Then an InGaAsP layer 5 whose thickness is limited to a range of 0.1-0.4mum is made to grow by epitaxial growth. In a process wherein the InGaAsP layer 5 is etched with H2SO4+H2O2+H2O with a dielectric film 6 in which a stripe-shape window is formed as a mask, the width W1 of the stripe-shape window formed in the dielectric film 6 is expanded to the width W2 of the stripe-shape window formed in the InGaAsP layer 5 by undercut. By selecting the thickness of the InGaAsP layer to be more than 0.1mum, the variations in the width of the stripe-shape trench can be reduced without requiring high grade etching time control.
Patent JP-H0942840-A (JP)
Title: Fluidized bed type powder dryer
Inventor: TATEIWA MIKIO
IPC: B01D53/38
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To prevent fine power and odor from being emitted into the atmosphere and increase the thermal efficiency of a dryer that is used to dry such high-moisture powder as bean-curd refuse, apple grounds, coffee grounds, sake lees, forage, etc. SOLUTION: Not only powder separated by a cyclone 4 but also almost all working air are circulated to a drying chamber 1 and the remaining portion of the working air is used as combustion air in a fuel combustion chamber 8 before discharged into the atmosphere to remove fine powder and odor. Heat generated in the combustion chamber 8 is recovered by fresh air to lower the temperature of the air to be released into the atmosphere.