baber/WOPTO huggingface dataset:
Patent JP-H10220964-A (JP)
Title: Waste-melting furnace
Inventor: IMANAKA TADAYOSHI
IPC: F23G5/00
Filed: 1997-02-09
Abstract: PROBLEM TO BE SOLVED: To make harmful material no harm and to execute energy conservation by providing a waste reservoir formed between an outer wall of a gate and an inner wall of a furnace body, and a molten material discharge part formed at a downstream side of the body, forming a section of a lower part of the body in an inverse triangular shape and forming a lower sidewall obliquely from both sides of a hearth. SOLUTION: Waste received by a reservoir 25 is discharged from a waste charging unit between a gate 22 and a lower sidewall 23 to a melting unit. Then, the waste is ignited by an ignition rod by an ignition rod inserting unit in the melting unit. And, a thermit reaction is started by the rod, and entire waste is incinerated and melted by high temperature reaction heat. Its melted material is fed to a melt discharging unit side since a hearth is inclined. Since the reservoir 25 is inclined at the sidewall 23, the waste from the reservoir 25 is sequentially supplied to the melting unit, and thermit reaction is continuously maintained. Since the hearth 21 is cooled by refrigerant such as the air of a cooling unit 27, deterioration of the hearth due to the high temperature reaction heat is prevented.
Patent JP-H09283778-A (JP)
Title: Solar cell
Inventor: KITATANI TAKESHI
IPC: H01L31/04
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency by reducing the recombination loss due to the interface product owing to the group V element switching at the time of forming a film. SOLUTION: Second III-V compound semiconductor containing other group V element as a constituent is laminated as the window layer 3 and BSF layer 6 materials of a solar cell (n-type region 4 and p-type region 5) formed of p-n junction of first III-V compound semiconductor. Third III-V compound semiconductor layer 9 containing both group V elements for constituting at least larger forbidden band width than one of the first and second semiconductors and having the forbidden band width is introduced into the heterointerface.
Patent JP-2000239636-A (JP)
Title: Curable conductive paste
Inventor: YASUDA KIYOMI
IPC: H01B1/22
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a curable conductive paste for use for electronic circuit formation which requires adhesion to substrates, heat resistance and hardness. SOLUTION: A curable conductive paste contains an epoxy resin, a curing agent, conductive powder and a solvent, wherein the epoxy resin comprises 40-100 wt.% of a multifunctional epoxy resin having three or more functionality and 0-60 wt.% of a difunctional epoxy resin and has a softening point in the range of 80-130 deg.C as measured on a METTLER FP-90 automatic softening point measuring instrument at a heating rate of 1 deg.C/min and the curing agent is a latent curing agent.
Patent JP-S59223997-A (JP)
Title: Storage device
Inventor: KITAMURA YOSHINARI
IPC: G11C17/18
Filed: 1984-03-05
Abstract: PURPOSE:To perform a high speed operation without using any timing signal from the outside and, at the same time, reduce the power consumption of a storage device using insulated gate field effect transistors (MISFETs), by generating timing signals through the change of address input signals. CONSTITUTION:When address input signals inputted into terminals A0-An-1 change, two input signals of an exclusive OR circuit EXOR50 in a change of input signal detecting circuit 5 change with a time difference and a pulse signal of a logic ''1'' appears on the output line 6 of the EXOR50 during the period of this time difference. When an MISFET71 in a control signal generating circuit 7 of a dynamic circuit is turned on and the electric charge of a capacitor 73 is discharged, the voltage across the terminals of the capacitor 73 drops and MISFETs75 and 76 are cut off and, as a result, a control signal phip becomes high level. When the output signal of the EXOR50 becomes low level and the MISFET71 is turned off, the capacitor 73 is gradually charged through an MISFET72 for load and the voltage across the terminals of the capacitor 73 is changed to high level.
Patent JP-H03244680-A (JP)
Title: Water-repellent coating composition and heat exchanger using water repellent-coating composition
Inventor: TSUDA YOSHIYUKI
IPC: C08K9/00
Filed: 1990-02-22
Abstract: PURPOSE:To obtain the title composition which can impart higher water repellancy by blending a specific amount of inorganic finely divided particles having hydrophobic surfaces and which have a specific average particle diameter and a specific surface area with a solution containing a silicone or fluororesin compound. CONSTITUTION:The title composition is produced by blending inorganic finely divided particles which have a specific surface area of 50 m<2>/g or more, an average particle diameter of 4 mum or less and hydrophobic surfaces with a solution comprising a silicone or fluororesin compound so that the ratio of the particles to the solid component in the solution may be 10-40 wt.%. On the surface of the base material coated with the above composition, because of the fine irregularities formed by the inorganic finely divided particles, in addition to the water-repellent effect of the silicone or fluororesin, the contact area of the surface with waterdrops becomes small and the water repellancy becomes remarkably high. Also, by applying the composition to the surface of platelike fins of a heat exchanger, the condensed waterdrops roll down, so that the fin area can be increased by decreaseing the distance between the platelike fins, and therefore the thermal efficiency is improved.
Patent JP-H04280101-A (JP)
Title: Directional coupler
Inventor: SHINKO NAOKI
IPC: H01P5/18
Filed: 1991-03-07
Abstract: PURPOSE:To improve the directivity by using a folded strip line as a connection strip line connecting two coupling parts so as to reduce the capacitive coupling between the microstrip line and the connection use microstrip line. CONSTITUTION:Two coupling parts C1, C2 branching part of microwave power by the capacitive coupling between a folded strip line T and a connection use strip line formed on a dielectric board are provided apart by a 1/4 wavelength of the microwave and the coupling parts are interconnected by a connection strip line. In the directional coupler having the constitution as above, since the connection strip line S is folded, the distance between the strip line T through which a microwave is sent and the connection strip line S is increased as l as shown in figure. Thus, the leakage of the microwave due to the capacitive coupling between the strip line T and the connection strip line S is reduced and the directivity of the directional coupling is improved.
Patent JP-H03243731-A (JP)
Title: Method for recovering aluminum
Inventor: SAKONOOKA AKIHIKO
IPC: C22B21/00
Filed: 1990-02-22
Abstract: PURPOSE:To recover Al from dross with high work efficiency and high recovery efficiency by continuously collapsing the dross consisting of granular Al in which molten metallic Al is covered with Al2O3 shells and insoluble components by means of rotating rollers and crushing the above shells. CONSTITUTION:Dross 1 which consists of granular Al consisting of molten metallic Al and Al2O3 shells covering this molten metallic Al and other insol uble components is placed in a dross recovery vessel 4 and held be means of a heating device. This dross 1 is led through a discharge hole 4a, introduced via a spout onto rollers 21a, 21b horizontally arranged in parallel with each other, and allowed to drop between these rollers 21a, 21b. These rollers 21a, 21b are turned in the directions opposite to each other, by which the dross 1 is rolled in from above downward, by which the dross 1 is continuously col lapsed and the shells of the granular Al are crushed and the molten metallic Al is pressed. The above dross 1 is then allowed to flow down into an Al recovery vessel 5, where the molten metallic Al 3 is separated from the above Al2O3 shells and other insoluble components 2 by means of specific gravity difference. By this method, the metallic Al 3 can be efficiently recovered from the dross 1 in high recovery rate.
Patent JP-H061747-A (JP)
Title: Method of producing orthohydroxymandelic acid or its salt
Inventor: ARAN SHIYUTEETAN
IPC: C07C51/367
Filed: 1993-02-05
Abstract: Process for the preparation of orthohydroxymandelic acid, and of its salts, in which glyoxylic acid is reacted with phenol in the presence of a tertiary amine and of catalytic amounts of trivalent metal cations, to produce the expected product which is isolated and, if desired, converted to a salt.
Patent JP-2000238967-A (JP)
Title: Control device for elevator
Inventor: TAZUME KATSUHIRO
IPC: B66B9/00
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide an elevator control device for preventing persons from being contained in a car even when a building-side main switch trips due to over-capacity. SOLUTION: A current detecting device 6 of a building-side switch detects current through the building-side switch. A signal is inputted from the current detecting device 6 into a current inputting device 7. A total-current calculating device 8 adds a signal from the current inputting device 7 to current at starting of an elevator, and determines whether the result exceeds a capacity of the building-side switch. A trip control device 9 performs a trip operation of a main switch of other apparatus by the output result from the total-current calculating device 8, when the building-side switch exceeds the capacity in the case of running of the elevator.
Patent JP-H11237729-A (JP)
Title: Pellicle structure of mask and device and method for discriminating pellicle id thereof
Inventor: FUNATSU HIROYUKI
IPC: G03F1/62
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide the pellicle structure of a mask by which a pellicle ID label constituted of the electrical continuity part and the non-continuity part of a pellicle itself is fixed to a pellicle frame itself and pellicle ID can be electrically read and a device and a method for discriminating the pellicle ID. SOLUTION: The pellicle 1 is constituted so that the pellicle ID label 5 constituted of a pattern part 2, a conductive part 3 and an adhesive agent layer part 4 is fixed to the pellicle frame 7 by an adhesive agent part 6. Besides, it is provided with a pellicle ID read part which can electrically read the pellicle ID and a pattern for drawing out a signal constituted of conductive Cr thin film metal on the mask so that it can be electrically brought into contact with the pellicle ID and the pellicle ID read part.
Patent JP-H01218568-A (JP)
Title: Production of odorless garlic
Inventor: SHIGA YOKO
IPC: A23L19/00
Filed: 1988-02-26
Abstract: PURPOSE:To remove peculiar obnoxious smell and obtain a garlic, excellent in texture and hardly changing nutritious components of the garlic, by dipping the garlic in an aqueous solution of specific inorganic salts. CONSTITUTION:A garlic is dipped in an aqueous solution or slurry of salts consisting of a basic salt of potassium or sodium and/or a basic salt of calcium or magnesium.
Patent JP-S58161653-A (JP)
Inventor: MURAI HIROSHI
IPC: B61B12/02
Filed: 1982-03-16
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-S63210343-A (JP)
Inventor: KONDO YOSHIMASA
IPC: E04C3/293
Filed: 1987-02-25
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-S53128878-A (JP)
Title: Carrying device for earth and sand
Inventor: OKUNO NOBORU
IPC: B65G53/06
Filed: 1977-04-14
Abstract: PURPOSE: To cut and transport earth and sand plug, by molding earth and sand after consolidating it. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04278299-A (JP)
Title: Semiconductor memory
Inventor: HOTTA YASUHIRO
IPC: G11C29/04
Filed: 1991-03-07
Abstract: PURPOSE:To reduce a cost in comparison with the case where a mask ROM array is solely used by rewriting substantial data in a range of a PROM array and sufficiently reducing a capacity of the array as compared with that of the mask ROM array. CONSTITUTION:A data selector 4 is so switched as to output data read from a mask ROM array 1 having a large capacity if an accessed input address AIN is not same as a correction address stored in an address memory 6 and to output data read from a RPOM array 2 having a small capacity if the address coincides with the correction address.
Patent JP-S58158479-A (JP)
Inventor: SANTOU YOSHIKAZU
IPC: F26B13/02
Filed: 1982-03-17
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-S56136861-A (JP)
Title: Recording liquid
Inventor: SAKAEDA TAKESHI
IPC: C09D11/328
Filed: 1980-03-31
Abstract: PURPOSE: To provide an ink-jet recording liquid giving dark recorded image without casuing the clogging of an injection orifice and storable without degradation of the physical properties and precipitation of the solid component, by using a specific dye such as C.I. Direct Black 59, etc.  
     CONSTITUTION: One or more dyes selected from the group of C.I. Direct Black 59, C.I. Direct Black 97, C.I. Direct Black 118, C.I. Direct Black 134, and C.I. Direct Black 137, are dispersed in an aqueous medium, pref. a mixture of water and a water-soluble organic solvent [esp. a polyhydric alcohol (or its lower alkyl ester), e.g. diethylene glycol]. The amount of the dye in the medium is e.g. 1W10wt%, and that of the organic solvent in the recording liquid is pref. 20W50wt%.  
     EFFECT: There is no limitation in the kind of the material to be recorded. In has high rate of fixing, and gives a recorded image having high water-resistance, light- resistance, abrasion-resistance, and resolution. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58161929-A (JP)
Title: Manufacture of high purity quartz glass plate
Inventor: IKUMA TOSHIROU
IPC: C03B20/00
Filed: 1982-03-17
Abstract: PURPOSE:To continuously manufacture a high-purity quartz glass plate, by depositing fine particles of oxide forming glass on the slender quadrilateral bottom of a substrate, growing them, and heating the grown particles to a high temp. while pulling them up to successively convert a layer of the particles into transparent glass. CONSTITUTION:A burner 2 having a triple-tubed structure consisting of a nozzle 7 for SiCl4 as a gaseous starting material, a nozzle 8 for a combustion gas, and a nozzle 9 for O2 as a gaseous combustion improver is placed under the bottom of a substrate 1. The length L1 of the major side of the substrate 1 is about 1.5-2 times the width of a quartz glass plate to be manufactured, and the length L2 of the minor side is about 1.5-2 times the thickness of the plate. While moving the substrate 1 upward and the burner 2 back and forth in the direction of the major side of the substrate 1 (arrow 240), fine glass particles 4 formed by a flame decomposition reaction with a burner 2 are sprayed on the bottom of the substrate 1 and successively deposited. The resulting flat porous layer 5 is then vitrified by heating with a pair of rodlike heaters 3, 3 to manufacture a quartz glass plate 6.
Patent JP-2000244176-A (JP)
Title: Soft magnetic molding and manufacture method therefor
Inventor: OTA EIJI
IPC: H05K9/00
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain a soft magnetic molding which does not generate offensive odors, has a proper coating property (stretching property and the like) and has superior electromagnetic wave absorbing property. SOLUTION: This manufacturing method of a soft magnetic molding is comprised of mixing of ferrite soft magnetic powder 100 weight part, a polyester polyurethane resin 10 weight part, a carboxylic acid compound 0.05 to 5 weight part, methyl ethyl ketone 30 weight part and toluene 10 weight part by a ball mill, uniformly distributing and adjusting by magnetic coating. Next, the obtained soft magnetic coating is applied on a polypropylene film by a knife coater, and an original printing of a dry coating film having a thickness of 0.2 mm is obtained. The polypropylene film is peeled from the whole printing, and only the coating film is obtained.  Additionally, isocyanate compound as a curing material is added to the soft magnetic coating is applied and is dried, and the coating film only can be obtained by being maintained in a furnace at 60 deg.C for 20 hours, as a curing step and by peeling the polypropylene film. Also each of the obtained coating films may be laminated on each other in two layers or more by a laminator having a heat-rolling method.
Patent JP-H01218210-A (JP)
Title: Diode switching circuit
Inventor: OTANI HIROMICHI
IPC: H03K17/76
Filed: 1988-02-26
Abstract: PURPOSE:To hold a constant impedance and to prevent the reflection of a signal from generating at the time of turn-off obtaining the matching of an impedance viewed from an input output terminal even at the time of the turn off of a circuit. CONSTITUTION:When minus voltage is impressed to a control terminal 3 and a plus voltage is impressed to a control terminal 4, a current flows resistors (R) 41 and 36 and diodes (Dod) 34 and 33, flows at R38, 35 and Dod 32, 33 and thus, Dod 32-34 are turned on. At this time, a Dod 30 is reversely biased by the voltage drop of the R35 and a Ded 31 is reversely biased by the voltage drop only of the R36. As this result, the section between input output terminals 1-2 becomes the condition where the signal does not flow and a diode switching circuit is turned off. At this time, the impedance viewed from the terminal 1 is terminated by the R38 since the Dod 32 is turned on, and when the R38 is set to a prescribed value, the matching of the impedance can be obtained. In the same way, the impedance viewed from the terminal 2 can be also matched when the R41 is set to the prescribed value.
Patent JP-H08209840-A (JP)
Title: Floor construction of excellent sound absorbing property
Inventor: IINO KAZUCHIKA
IPC: E04B1/82
Filed: 1995-02-07
Abstract: PURPOSE: To improve soundproof characteristic of steel floor construction. CONSTITUTION: In this floor construction, a foaming body 4 of density over 0.02g/cm<3> and thickness over 20mm is provided in a channel steel 2. The foaming body 4 can be formed in the channel steel (a), or it can be formed in the channel steel 2 and on the back of a plywood 1 (b). Hereby, the defect of steel floor material that vibration is easily propagated therein is dissolved, and in addition noise in a low frequency territory is efficiently absorbed.
Patent JP-S58161569-A (JP)
Title: Double color copying machine
Inventor: MIYAZAKI KOUICHI
IPC: H04N1/23
Filed: 1982-03-19
Abstract: PURPOSE:To facilitate the double color recording, by recording the picture information of the 2nd color to an information preserving ink donor sheet with a thermal head of a recording part of the 1st color and then driving the thermal head of a recording part of the 2nd color after reading the picture information of the 2nd color by a sensor. CONSTITUTION:An R color ink donor sheet 11 and an ink donor sheet 25 are put together with each other and rolled out of an R color ink donor sheet feed roll 10. At the same time, the red or black picture signal is supplied to an R color thermal head 12. Then only the black picture signal is supplied to the head 12 with a small time lag. Then the head 12 is driven at a low temperature and in response to the red or black picture signal. As a result, an ink layer of a low fusing point of the sheet 11 is thermally transcribed to the sheet which is carried. Thus the red picture information is recorded. Then an ink layer of a high fusing point is thermally transcribed to the base paper of the sheet 11, and only the black picture information is recorded to the sheet 25.
Patent JP-H05241775-A (JP)
Title: Data compression system
Inventor: YOSHIDA SHIGERU
IPC: G06F5/00
Filed: 1992-02-28
Abstract: PURPOSE:To improve the compressing rate, for plural types of data to be processed by producing beforehand a character string which emerges at the high frequency and in common to those plural types of data as the initial value of a dictionary and carrying out the actual coding/decoding operations after the initial value is registered into the dictionary. CONSTITUTION:When a dictionary 10 is initialized, an initial value production means 12 codes the sample data A and B representing plural types of data to regard a partial string that emerges at the high frequency in common to both data A and B as a coded partial string among those partial strings registered in the dictionary 10 and registeres this partial string in the dictionary 10 as the initial value. Otherwise the means 12 can produce the initial. value by preparing plural proper threshold values accordant with the number of types of sample date. In such a method, the dictionary 10 toes not contain such initially registered character strings that are hardly used for coding the data to be processed. Thus the compressing rate is improved for plural types of data.
Patent JP-S58161230-A (JP)
Title: Forming method of crt phosphor screen
Inventor: NAKAZATO KOUICHI
IPC: H01J9/227
Filed: 1982-03-19
Abstract: PURPOSE:To make a vacuum evaporation film excellent in light reflective efficiency formable, by setting an acrylic emulsion down to a main component as well as applying and drying a filming solution containing water soluble polyacrylic acid or polyacrylate, through which forming an organic film. CONSTITUTION:A phosphor layer 3 composed of phosphor granules 2 carrying three colors, red, blue and green, is formed up on the inner surface of a face plate 1. Next, aluminum vacuum evaporation film 5 is made up on the phosphor layer 3 after applying and drying a filming solution, made up of an acrylic emulsion as the main component, containing water soluble polyacrylic acid or polyacrylate of 0.05-5.0wt% whose pH value is below 4.0. With this, a metal- back film excellent in light reflective efficiency can be formed up without producing any blister and breakage.
Patent JP-H11223899-A (JP)
Title: Silver halide color photosensitive material, processing method and image information forming method
Inventor: TANAKA MARI
IPC: G03C7/407
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To obtain a silver halide color photosensitive material less liable to affect the environment and capable of easily and rapidly providing a large quantity of high-grade image information almost free from flare and to provide a processing method for the photosensitive material and an image information forming method. SOLUTION: The silver halide color photosensitive material has an optical density of >1.0 to 2.0 due to transmitted light. The sensitive material is heat- developed. After the development, image information is read using a scanner or CCD while holding the developed silver and silver halide in the photosensitive material.
Patent JP-S62201028-A (JP)
Inventor: ISHII YUKIO
IPC: G05F1/46
Filed: 1986-02-27
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-S60188669-A (JP)
Title: Flow control valve opened and closed by bevel gear
Inventor: SATOU HIDEO
IPC: F16K7/08
Filed: 1984-03-06
Abstract: PURPOSE:To enable a flow control valve to provide its control angle to be decreased, by driving control rings through a bevel gear so as to simultaneously turn both ends of a throttle valve in an opposite direction within a range of 90 deg.. CONSTITUTION:Both ends of a throttle valve 6 made of cloth are fixed by a stopper metal to two sheets of control rings 2, 2' engaged with a bevel gear 4. If each of the control rings 2, 2' is simultaneously turned 90 deg. in a reverse direction by rotating the bevel gear 4 through a round handle of rotary type, a flow control valve is actuated opening and closing as a throttle valve by throttling a sleeve 5. Then the flow control valve as a result decreases its control time because a rotary angle of only 90 deg. is required for the control ring.