baber/WOPTO huggingface dataset:
Patent JP-H0663575-A (JP)
Title: Aerobic biological purification treatment of sewage
Inventor: SEKI HIROJI
IPC: C02F3/10
Filed: 1992-08-12
Abstract: PURPOSE:To execute back washing with low energy by specifying the characteristics, voids, etc., of porous materials constituting the packed bed of the device which diffuses an oxygen-contg. gas in the packed bed to obtain an aerobic state and treating the pollutant in sewage. CONSTITUTION:The purification treatment device for the org. sewage, such as sewage and waste industrial water, has a treatment tank 5 to which the sewage 2 in a sewage tank 1 is forcibly fed by a pump 3. The packed bed 11 packed with packing materials 12 consisting of the porous materials is internally maintained in the aerobic state by the air discharged from a blower 32 and diffused from an air diffuser 31 via an air lead pipe 33. The pollutant is treated by passing the sewage into this packed bed 11. Materials having 35 to 45% porosity, 1.4 to 2.1sp. gr. and 10000 to 100,000cm<2>/g specific surface area are used as the porous materials. The voids of the packed bed 11 are set in a 15 to 30% range. The washing of the packed bed 11 is executed at the point of the time the increase component of the water passage resistance value by the passage of the sewage attains 0.5 to 0.7m-Aq.
Patent JP-H0264568-A (JP)
Title: Image forming device
Inventor: MUNENAKA KATSUMI
IPC: G03G15/01
Filed: 1988-08-31
Abstract: PURPOSE:To stably convey a developing device by providing 1st and 2nd racks for conveying the developing device on the upper part of the developing device and supporting the developing device by means of a 2nd rack marking member in a device main body and a developing device housing device. CONSTITUTION:The 1st racks 9 and 9 and the 2nd racks 10 and 10 for conveying the developing device 2 are engraved on the upper surface of the developing device 2 and the side surfaces of supporting parts 11 and 11 protruding toward the upper part of both side surfaces of the developing device 2. Then, the supporting parts 11 and 11 are guided and engaged with guide rails 7, 7, 8 and 8 respectively provided on a device main body A and a developing device housing device B so as to support the developing device 2. Thus, the point of application and the supporting point of a conveying power added to the developing device 2 from conveying devices M1, M2... approach to each other, so that moment does not drastically work to the developing device 2 even in the case of performing receipt and delivery after the conveyance by the devices M1.... Therefore, there is no possibility that the developing device 2 inclines and the loads of the device M1... are rapidly increased and the developing device can be always conveyed in a stable state.
Patent JP-H0549935-A (JP)
Title: Catalyst for removing nitrogen oxide
Inventor: INUI SATORU
IPC: B01D53/94
Filed: 1991-08-27
Abstract: PURPOSE:To efficiently remove nitrogen oxide in the exhaust gas discharged from an internal combustion engine of a car, for example, a gasoline engine or diesel engine, a boiler or an industrial plant. CONSTITUTION:The objective catalyst for removing nitrogen oxide is produced by applying a catalyst composition containing composite oxide (A) of copper and/or cobalt and aluminum and at least one kind of zeolite (B) selected from a group consisting of H-type ferrite, H-type mordenite and H-type ZSM-5 to a honeycomb carrier having a monolithic structure.
Patent JP-H0939861-A (JP)
Title: Stand of motor cycle
Inventor: SUZUKI YOSHIYUKI
IPC: F01N5/00
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To easily set up a stand even in a case of a heavy and large motor cycle. SOLUTION: A motor cycle is provided with an air cylinder 1 for an air compressor to be operated by the exhaust gas from an engine and an air compressor 35 connected thereto, and the motor cycle is provided with a compressed air tank 51 to accumulate the compressed air by the air compressor. A base end of an air cylinder 67 for a stand is pivotably fitted in the vicinity of a stand 63 which is pivotably fitted to a body of the motor cycle, a piston need 73 of the air cylinder for the stand is connected to the stand, and the air cylinder for the stand is operated with the compressed air in the compressed air tank.
Patent JP-S6196032-A (JP)
Title: Method for hot rolling grain-oriented electrical steel slab
Inventor: ABE YOSHIO
IPC: C21D8/12
Filed: 1984-10-16
Abstract: PURPOSE:To prevent fin cracks at the lateral corners of an electrical steel slab contg. specified amounts of C, Si, Mn, Al, S and N by controlling the surface temp. of the slab and restricting draft per one pass in a hot rolling stage. CONSTITUTION:The composition of a grain-oriented electrical steel slab is composed of, by weight, 0.03-0.15% C, 2.0-5.0% Si, 0.01-1.0% Mn, 0.01-0.05% Al, 0.01-0.03% S, 0.001-0.01% N, <=0.03% P, one or more among <=0.3% each of Sn, Cu, Sb, Se and Mo, and the balance Fe with inevitable impurities. The slab is heated to <=(Ts-20) deg.C surface temp. before hot rolling. In case of <=0.09% C, Ts is calculated by equation I, and in case of >0.09% C, Ts is calculated by equation II. In a hot rolling stage, the draft is restricted to <=50% per one pass in the temp. range of 930-1150 deg.C. By such method, fin cracks can be prevented during the hot rolling.
Patent JP-S58117679-A (JP)
Inventor: KITA HIROSHI
IPC: H05B37/02
Filed: 1981-12-29
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-H0497740-A (JP)
Title: Magnetic field generator
Inventor: YAMAGUCHI MITSUKIMI
IPC: H01F7/20
Filed: 1990-08-15
Abstract: PURPOSE:To obtain a stable and uniform magnetic field space by arranging a plurality of heaters so distributed and set as to contact the surface of a permanent magnet directly or through a heat conducting material, and a plurality of temperature sensors to measure temperatures of parts where the heaters are set. CONSTITUTION:Planar heaters 5 are stuck on the surface of a ring-shaped magnet 2 through a protective member 4. Then, a temperature sensor 7 is mounted at some of the heaters 5. The heaters 5 are divided into a plurality of groups and are controlled independently by the groups. Temperatures of the heaters 5 are detected with the temperature sensors 7 to be inputted into a temperature adjuster, which controls a relay depending on a difference between the temperatures measured and a set temperature to keep the temperatures constant with the ON or OFF operation of a current flowing through the heaters 5. This enables the adjusting of the temperature of the magnet evenly free from effect of a setting environment and a thermal convection of the apparatus, thereby achieving higher uniformity and stability of a magnetic field.
Patent JP-H0265730-A (JP)
Title: Flowerpot
Inventor: TAKAGI SUSUMU
IPC: A01G9/00
Filed: 1988-08-30
Abstract: PURPOSE:To obtain a flowerpot without occupying waste space in transporting or storing and able to be economically treated by forming 1st joint part at a bottom face of pot main body and 2nd joint part at foot part, joining the both joint parts and setting the pot main body at upper part of foot part in a manner of able to take on and take off. CONSTITUTION:An fitting recess part 11 is formed at bottom face 12 of pot main body 10 and fitting projection 32 is formed at foot part 30 supporting said pot main body 10. Then, the pot main body 10 is set in a manner of able to take on and take off at upper part of foot part 30 by fitting said fitting recess 11 and fitting projection 32.
Patent JP-H0379700-A (JP)
Title: Liquid detergent composition for rigid surface
Inventor: KAKIUCHI HIDESUKE
IPC: C11D3/04
Filed: 1989-08-22
Abstract: PURPOSE:To obtain the subject composition suitable for cleaning or sterilization of a living room, a kitchen, a toilet room, etc., without damage to the rigid surfaces thereof by blending a specified amount of specified water-soluble inorganic metal salts with a surfactant, alcohol, etc., and adjusting the pH value thereof. CONSTITUTION:With (A) a surfactant having a polyalkylene oxide part and/or (B) a solvent consisting of an monohydric alcohol, a polyhydric alcohol or a derivative thereof, (C) at least one water-soluble inorganic metal salts selected from among alkaline earth metal halides, aluminium halides or zinc halides and zinc sulfate are blended in an amount of 0.1-5wt.% and the pH value of the resultant mixture is adjusted to 4-12, thus providing the objective composition.
Patent JP-S6276510-A (JP)
Title: On-load tap changer
Inventor: ETO NOBUO
IPC: H01H1/56
Filed: 1985-09-28
Abstract: PURPOSE:To enable tap change-over at the time of a minute current load by connecting a nonlinear resistance in parallel to a thyristor switch and by stopping the ignition signal of the thyristor switch to make a thyristor switch not conductive at the time of a minute current load of the sensitivity level of a current detector or less. CONSTITUTION:A tap 3b supplies power to a load 7 through a contact 15 for conduction and if the load 7 is a minute current which is a too low level to be detected by a current sensor 5, the output of the current sensor 5 is zero. The output is sent to the detection circuit 13 of the current sensor and the detection circuit 13 of the current sensor judges that the tap change-over by the ignition of a thyristor in conduction impossible and opens a switch 14. This makes the ignition command signal of an ignition logic circuit 8 is not sent to an ignition circuit 9 and thyristors 1a-1d are made not conductive. Under these conditions, e.g., if a tap down command is given to a driving mechanism 16 from outside, the contact 15 for conduction changes over from the tap 3b to a tap 3c.
Patent JP-H0666393-A (JP)
Title: Oil well pipe screw joint
Inventor: OGASAWARA MASAO
IPC: F16L15/04
Filed: 1992-08-13
Abstract: PURPOSE:To prevent the deterioration of the sealing property by fitting a friction reducing unit to the screw fastening stop shoulder of an oil well pipe screw joint having the screw fastening stop shoulder at the screw tip section. CONSTITUTION:Circular holes are bored in the axial direction of the shoulder 4 of a coupling 2, rollers 6 made of abrasion-resistant high-hardness metal or rubber are inserted into them. A stopper 9 is provided on each roller 6 to stop it in the middle, and the roller 6 is prevented from jumping out during the work. A notch may be provided in the peripheral direction on the coupling shoulder 4, and a circular packing may be inserted as another method. The contact with a drill pipe 1 is prevented, and abrasion is prevented.
Patent JP-S6459477-A (JP)
Title: Bar code reader of laser beam scanning system
Inventor: NAKAZAWA ATSUSHI
IPC: G06K7/10
Filed: 1987-08-29
Abstract: PURPOSE:To miniaturize a device and to improve the performance by obtaining an envelope signal of a pulse modulated wave simultaneously with removal of a diffused external light component to facilitate binarization thereafter. CONSTITUTION:A first sampling and holding circuit 8 samples an output signal 7 in its peak part as shown by a timing signal 12, and a second sampling and holding circuit 9 samples it in the adjacent bottom part (phase shifted by 180 deg.). An output signal 13 of the first sampling and holding circuit 8 has the same waveform as an envelope of maximum values of an output signal 7 of a detecting circuit 6. An output signal 14 of the second sampling and holding circuit 9 has the same waveform as an envelope of minimum values. An output signal 16 is inputted to a succeeding binarizing circuit 17, and the binarized signal is inputted to a recognizing circuit 18 to recognize a bar code. Thus, the device is miniaturized and the performance is improved.
Patent JP-S6372609-A (JP)
Title: Insecticidal and fungicidal composition for agricultural and horticultural use
Inventor: TSUBOI SHINICHI
IPC: A01N37/22
Filed: 1986-09-16
Abstract: PURPOSE:To provide the titled composition containing a nitromethylene derivative and a compound having fungicidal activity such as validamycin as active components, exhibiting activity to control diseases as well as vermin of agricultural or horticultural crops and having low phytotoxicity and toxicity. CONSTITUTION:The titled composition contains a compound of formula (X is halogen, alkyl or alkoxy; n is 0, 1 or 2; m is 2 or 3) and a compound having fungicidal activity such as validamycin A,3'-iso-propoxy-2-methylbenzanilide, etc., at a weight ratio of 1:(0.1-10). The composition exhibits broad insecticidal and fungicidal spectra which cannot be attained by the separate use of each active compound. Blights of a plant can be controlled simultaneous to the control of vermin to enable the saving of labor. It is applied e.g. by foliar treatment, scattering in water or on the surface of water, application to soil, mixing with soil or application to a nursery box.
Patent JP-S6195537-A (JP)
Title: Semiconductor device
Inventor: MORITA MASAYUKI
IPC: H01L21/58
Filed: 1984-10-17
Abstract: PURPOSE:To prevent the permeation of moisture from fibers and thereby to improve a moisture-proof property, by combining the fibers so that glass fibers exposed at the end surface of a glass epoxy substrate may not reach the vicinity of a semiconductor chip and that fibers located in the vicinity of the semiconductor chip may not be exposed at the end surface of the substrate. CONSTITUTION:A fiber 2 one end of which is exposed at the end surface of a substrate is combined with a fiber 6 communicating with a semiconductor mounting portion 5, and the fiber 2 one end of which is exposed at the end surface of the substrate and the fiber 6 one end of which is not exposed at the end surface of the substrate are arranged alternately in the surrounding portion of the substrate. These glass fibers are fixed with epoxy resin, a glass epoxy substrate 1 defined by lines A and dotted lines 7 is cut away from said substrate, and the semiconductor chip mounting portion 5 is formed in the approx. center in a square substrate area defined by lines B and the lines A, while through holes 3 are formed on the lines B respectively. A semiconductor chip 4 is mounted on the glass epoxy substrate 1 thus prepared, the chip 4 and wirings 8 on the substrate 1 are connected electrically by connector wires 9, and the chip 4 and a wire bonding portion are sealed up with resin 10.
Patent JP-S60109010-A (JP)
Title: Thin film reproducing head
Inventor: TANABE TAKANARI
IPC: G11B5/39
Filed: 1983-11-18
Abstract: PURPOSE:To cancel crossfeed noise by each other and to perform reproduction with fidelity by allowing plural thin film conductors to cross each other at least once at specific length distance from a magneto-resistance element. CONSTITUTION:The magnet-resistance element 11 made of a ''Permalloy'' thin film, etc., is provided on a substrate 1 of glass, etc., and a left thin film conductor 12 and a right thin film conductor 13 cross each other at the specific length distance from the element 11 and extend in a crossing direction again. An insulating layer 15 is interposed between their intersection parts 14. Part of leak magnetic flux from a magnetic head passes through a magnetic gap 16 and the remainder of the magnetic flux passes through a magnetic gap 17. Crossfeed noise voltages developed at the gaps 16 and 17 are opposite in polarity and cancel each other, so faithful reproduction is performed correctly.
Patent JP-S6195957-A (JP)
Title: Thermal recorder
Inventor: SEKIMOTO TAKASHI
IPC: B41J2/335
Filed: 1984-10-17
Abstract: PURPOSE:To prevent curving or folding of recording paper by setting beyond a specified limit an angle formed by a heating plane to be heated through driving of a heating element and a plane on which IC for driving to drive a heating element is formed. CONSTITUTION:A ceramic substrate 2A for forming and adhering a heating element 1 and IC for driving 3 has a more than 180-degree curved angle formed by a heating plane and a plane forming IC for driving. A platen 6A provided opposed to the heating plane is formed in such a way that a plane opposed to the heating plane is flat. Recording paper 7 and IDF 8 are arranged between the platen 6A and the heating plane and are carried in an arrow B direction during printing. Printing is performed in such a condition that a thermal head 11 is pushed in an arrow G direction, resulting in the mutual sticking of platen 6A, recording paper 7, IDF 8 and the heating plane. The recording paper 7 and IDF 8 can proceed in the same plane without being curved or bent.
Patent JP-S59106439-A (JP)
Title: Preparation of carboxylic acid ester
Inventor: OKAMURA MASAYOSHI
IPC: C07C69/76
Filed: 1982-12-10
Abstract: PURPOSE:To prepare the titled compound having light color, high transparency and extremely excellent quality, in high yield, by reacting a carboxylic acid with an alcohol using an orthotitanic acid ester as a catalyst, treating the reaction product with an alkaline aqueous solution, and separating and purifying the organic layer. CONSTITUTION:A carboxylic acid or a carboxylic acid anhydride is made to react with a 4-18C aliphatic alcohol or aralkyl alcohol using an orthotitanic acid ester or its polymer as a catalyst, preferably in an inert gas atmosphere at 150-250 deg.C until the acid value of the reaction product reaches <=0.1mgKOH/g. After distilling out the excess alcohol from the reaction product, the product is added with an aqueous solution of alkali or alkaline earth metal hydroxide, stirred at 50-100 deg.C, and separated into two layers comprising the water layer containing the decomposed catalyst and colored substances and the organic layer containing the esterified product. The organic layer is collected and purified to obtain the objective compound. EFFECT:The removal and decoloration of the catalyst can be carried out without using adsorption, and the loss of the product can be prevented.
Patent JP-H0765154-A (JP)
Title: Device and method for quantitatively analyzing blood vessel image
Inventor: OZAWA MASAHIRO
IPC: G06T1/00
Filed: 1993-08-31
Abstract: PURPOSE:To simply and quantitatively analyze the extent of the stricture of a blood vessel with high precision in a short time by using a digital angio-image by extracting a temporary center line of the blood vessel and extracting blood vessel edges on the basis of density profiles by temporary center points. CONSTITUTION:Image data stored in a frame memory 16 are sent to a monitor 19, where a blood vessel image is displayed. A blood vessel part is indicated with a mouse as an input unit 22. An image processing processor 21 tracks the indicated blood vessel part in the blood vessel running direction to extract the temporary center line of the blood vessel. The blood vessel edge is extracted on the basis of the density profiles by temporary center points. The center line of the blood vessel is determined on the basis of data on the extracted blood vessel edge. The blood vessel diameter is calculated on the basis on data of the extracted blood cell edge and determined center line and the stricture rate is calculated from the blood vessel diameter data. Then the variation curve of the blood vessel diameter and the variation curve of the sectional area are displayed on the monitor 19 together with the stricture rate.
Patent JP-H0850889-A (JP)
Title: Rechargeable small type electric appliance
Inventor: CHIYAKI MASANOBU
IPC: H01M10/46
Filed: 1995-07-31
Abstract: PURPOSE:To easily and safely take out a rechargeable battery for disposing of. CONSTITUTION:A case opening part 5 is formed in a part of a main body case 1 in which a motor M is housed, and a rechargeable battery 7 is housed inside the case opening 5. The case opening 5 is closed with a cover 10 capable of attaching and detaching, and a switch 11 which is part of a connecting path of power to the motor M from the rechargeable battery 7 is formed on the cover 10 side.
Patent JP-S6371209-A (JP)
Inventor: IDA ATSUSHI
IPC: A46B15/00
Filed: 1986-09-13
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-S6375229-A (JP)
Inventor: NOGUCHI KOJI
IPC: E03F3/04
Filed: 1986-09-14
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-2000049188-A (JP)
Title: Spool case for bonding wire
Inventor: ASUKE TADAO
IPC: H01L21/60
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a spool case in which a bonding wire wound around a contained spool has no possibility of touching the open edge of a cover at the time of opening/closing the spool case. SOLUTION: A guide bump 13 provided on a cover 4 guides a spool in the central direction of the cover 4 so that a bonding wire wound around the spool does not touch the open edge 4a of the cover. The bonding wire wound around the spool can be prevented from touching the open edge of a cover at the time of opening/closing the spool case by guiding the spool case held in the container body by means of the guide bump.
Patent JP-H1142546-A (JP)
Title: Optical element polishing device and polishing method
Inventor: SHINADA KUNINORI
IPC: B24B13/02
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To perform polishing in a short time and polish an optical element uniformly as far as its outer peripheral part by providing a polishing auxiliary tool for pressing a tape-like polishing tool to the surface of the optical element to be polished. SOLUTION: A tape-like polishing tool 10 is pressed to a workpiece 7 being held by an auxiliary tool 6. Polishing pressure can therefore be heightened, and the polished quantity of the workpiece 7 can be made extremely large, so that tool marks generated in grinding and cutting can be rapidly eliminated. The tape-like polishing tool 10 is pressed to the workpiece 7 by the auxiliary tool 6 of shape corrected so as to be able to transfer the shape of the workpiece 7 and to uniformly polish the whole surface of the workpiece 7. As a result, the whole surface of the workpiece 7 can be uniformly polished without generating partial difference of polished quantity on the polished surface of the workpiece 7 so as to be finished in the surface of high accuracy.
Patent JP-H0956462-A (JP)
Title: Bottom fill type let-out container
Inventor: OKADA KAZUO
IPC: A45D40/00
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To retain a highly sealed state between the outer cylindrical body and the inner cylindrical body of a container main body and, at the same time, prevent the occurrence of a pressure change in an internal space of the container main body which is caused when a cosmetic is extracted/inserted. SOLUTION: By means of a seal cylinder 16, a sufficient seal is formed between an outer cylindrical body 1 and an inner cylindrical body 18, inserted and attached into the outer cylindrical body 1 so that it is freely rotated and cannot be pulled out. A seal plate 7, tightly closing the filling opening 6 of the lower end of the outer cylindrical body 1, is provided with a valve function part 8 which is opened/closed according to a pressure difference between inside and outside the outer cylindrical body 1, and a pressure change in the outer cylindrical body 1, which occurs during the operation of extracting/inserting a cosmetic A which is displaced up/down in the inner cylindrical body 18 integrally with a saucer body 23, is eliminated by the opening/closing of the valve function part 8, thereby smoothly and safely performing the operation.