baber/WOPTO huggingface dataset:
Patent JP-H11293326-A (JP)
Title: Operation of electric arc furnace
Inventor: HONJO NORIO
IPC: F27B3/20
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for operating an electric arc furnace, in which uniform melting of charged material in the furnace can be attained, and also, by which further lowering in unit requirement for the electric power can be attained. SOLUTION: At the time of executing the melting of an in-furnace charged material 3 such as scrap with the electric arc furnace 1 provided with water cooling panels 1W on the furnace wall, the melting condition of the charged material 3 such as scrap and the head loading at each portion of the furnace are grasped by measuring and controlling the heat conductive quantity Q= (drained cooling water temp. tB - supplied cooling water temp. tA) × cooling water supplying quantity V to the water cooling panel 1W, and the uniform melting is promoted, and also, the total heat conductive quantity from the furnace body is reduced.
Patent JP-H04234846-A (JP)
Title: Heterpcyclic ring-substituted cycloalkano(b)- dihydro-indoles and -indolesunfonamides
Inventor: URURITSUHI II MIYURAA
IPC: A61P37/08
Filed: 1991-04-04
Abstract: Cycloalkano[b]dihydroindoles and -indolesulphonamides substituted by heterocycles can be prepared by reaction of corresponding indoles with acrylonitrile and subsequent hydrolysis of the cyanoethyl compounds or by reaction of corresponding hydrazines with cycloalkanones. The cycloalkano[b]dihydroindoles and -indolesulphonamides substituted by heterocycles can be used as active compounds in medicaments, in particular for the treatment of thromboembolisms, ischaemias, asthma and allergies.
Patent JP-S5622328-A (JP)
Title: Crosslinking of polyvinyl chloride
Inventor: KATOU HIROSHI
IPC: C08J3/24
Filed: 1979-07-30
Abstract: PURPOSE: To produce a crosslinked PVC product being excellent in age resistance and oil resistance and useful as an insulating material for wires or cables, by adding neopentyl glycol diacrylate etc. and tri-n-octyl trimellitate etc. to PVC and irradiating the resulting mixture with an ionizing radiation.  
     CONSTITUTION: A crosslinked PVC product being excellent especially in age resistance and oil resistance and good in electrical insulating properties, is obtained by radiating with an ionizing radiation, a composition prepared by adding, to 100pts.wt. of PVC, 2W50pts.wt. of neopentyl glycol diacrylate and/or neopentyl  glycol dimethacrylate and 20W70pts.wt. of tri-n-octyl trimellitate and/or tri(2- ethylhexyl) trimellitate. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05300254-A (JP)
Title: Customer access information collection system
Inventor: YAMADA MITSUHIRO
IPC: H04M3/42
Filed: 1992-04-17
Abstract: PURPOSE:To edit the transfer information between a customer control terminal equipment and a service management equipment in the unit of customers and access object service management equipments. CONSTITUTION:A customer control terminal equipment 1 accesses a service management equipment 3 via a data transfer network 2 to set and revise the service condition. Furthermore, an operation system 5 is accessed by the control terminal equipment 1 to collect traffic information or charging information or the like. Links 30,40 monitor and collect transmission information flowing the network. Transfer equipments 50,60 extract required information from the collected information and transfers the information to a remote processing circuit group 80. The remote processing circuit group 80 uses the information transferred to edit customer access log information and customer access traffic information or the like.
Patent JP-S5525260-A (JP)
Title: Push-pull thyristor amplifier
Inventor: INABA HIROMI
IPC: H03F3/26
Filed: 1978-08-14
Abstract: PURPOSE:To prevent the breakdown of the thyristor by closing the relay at the power break time with the resistor connected in parallel to the inductive load and thus lowering the surge voltage applied across the load. CONSTITUTION:Before opening of contact Aa of the relay which breaks the power supply at the primary side of transformer T, the different relay is actuated to close contact Bb of the relay. Thus resistor R is connected in parallel to inductive load L to reduce the resistance value of resistor R, and as a result the surge voltage occurring across load L can be reduced. Accordingly, the surge voltage applied to the thyristor at the power break time can be lowered without increasing the power loss in the normal state, preventing the breakdown of the thyristor.
Patent JP-2000295011-A (JP)
Title: Transmission band division-type branching filter
Inventor: TERADA SATOSHI
IPC: H03H7/38
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To miniaturize a filter and to improve performance by providing a transmission filter having a first transmission filter circuit and a second transmission filter circuit, whose pass bands differ, a reception filter, a frequency characteristic improving element and a matching circuit where one long line is arranged. SOLUTION: A (λ/4) long line is adopted to a first matching circuit 106 which is connected to a first transmission filter circuit 107 in series and a (λ/2) long line to a second matching circuit 108 which is connected to a second transmission filter circuit 109 in series. Thus, a high performance branching filter is obtained. In order to maintain the characteristic of the pass band of the first transmission filter circuit 107, the (λ/2) long line is adopted to the second matching circuit 108. Frequency characteristic improving impedances ZA 113 and ZANT 114 are elements required for adjusting a voltage sanding wave ratio (VSWR).
Patent JP-H06333300-A (JP)
Title: Tension servo system for magnetic tape
Inventor: BIN EIKUN
IPC: B65H23/10
Filed: 1994-05-12
Abstract: PURPOSE: To simplify constitution and to maintain specified tension at all times regardless the fluctuation in turning of a supply reel and the remaining amt. of the tape by providing the device with a clutch roller and a low-friction roller. CONSTITUTION: This device is provided with the clutch roller 22 which has friction torque of specified magnitude and rotates in tight contact with one flank of the tape 11 and the low-friction roller 24 which rotates in tight contact with another flank of the tape 11 between the supply reel 12 for supplying the tape 11 and a drum 14. The tape 11 released from the supply reel 12 heads toward the drum 14 while traveling between the clutch roller 22 and the low- friction roller 24. The roller 34 of the clutch roller 22 is fixed to a guide member 35 and rotates around a pin 31 via felt 36 which is a friction member with a lower plate 33 fixed to main chassis 30 to each other. At this time, friction force is generated between the bottom end of the guide member 35 and the top end of the felt 36. The friction force keeps the tension of the tape 11 constant.
Patent JP-S6084150-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: B02B3/06
Filed: 1983-06-01
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-H03294225-A (JP)
Title: Organic germanium solution and wet cloth material impregnated with same solution
Inventor: YASUDA YOSHINORI
IPC: A61K31/28
Filed: 1990-04-12
Abstract: PURPOSE:To obtain the subject solution capable of converting a strongly acid state into a neutral or alkalline state, capable of promoting an oxygen supply effect of an organic germanium and also effective to a diseased part in a strongly acid state by blending an organic germanium with a mineral-activated calcium solution. CONSTITUTION:An organic germanium solution prepared by blending an organic germanium with a mineral-activated calcium solution obtained by adding ionized calcium to mineral spring water. By drinking the above-mentioned solution without modification, not only the organic germanium but mineral element components essential to the human body can be effectively intaken from the digestive organ system through the blood vessel into the body and oxygen can be supplied from hemoglobin to a part requiring oxygen, e.g. a diseased part during circulation of the blood to regenerate the cells and to cure the diseased part. It is possible to make the organic germanium act on the diseased part concentratively by applying a wet cloth material impregnated with the above-mentioned solution to the skin in the neighborhood of the diseased part.
Patent JP-S5433413-A (JP)
Title: Electric car control circuit
Inventor: HASEGAWA SANKICHI
IPC: B60L15/22
Filed: 1977-08-19
Abstract: PURPOSE: To provide electric car control circuit which has current relay detecting current while power running and braking to control electric car, in which current relay which detects desired current positively is obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10286391-A (JP)
Title: Vibration-isolating device of drying/washing machine
Inventor: MATSUOKA SHINJI
IPC: D06F37/24
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To enable the prevention of abnormalities in drying due to the total compression of a compression coil spring by increasing the spring constant of the compression coil spring to secure the margin of bending at the time of the starting of drying or exceeding the number of rotations corresponding to resonance frequencies including an outer tank in a vibration-isolating device of a drying/washing machine which elastically supports the outer tank which receives water at the time of drying. SOLUTION: An outer tank 11 which envelopes a washing/drying drum and receives water at the time of drying is elastically supported by suspensions 16 from four corners of a washing machine main body 15. The suspension 16 comprises a suspended rod 17, a spring supporting plate 19 installed to the lower part of the suspended rod 17, a tubular spring presser 18 through which the suspended rod 17 is inserted and which covers the spring supporting plate 19, and a compression coil spring 20 between the spring supporting plate 19 and the spring presser 18. The spring constant of the compression coil spring 20 is non-linear so as to increase the spring constant at the time of the starting of drying or exceeding the number of rotations corresponding to resonance frequencies including the outer tank 11.
Patent JP-H03295632-A (JP)
Title: Resin composition for frp with gelcoat and frp molded item with gelcoat
Inventor: IZUMI HIROFUMI
IPC: C08F283/01
Filed: 1990-04-13
Abstract: PURPOSE:To manufacture the above resin composition, which can be formed in a short period of time, without developing embossing due to glass fibers or sink by a method wherein polyisocyanate is added to specified unsaturated polyester resin composition. CONSTITUTION:Unsaturated polyester is synthesized by alpha,beta-unsaturated polybasic acid and polyhydric alcohol and then dissolved in polymerizable monomer, in the molecule of which one or more polymerizable double bond is present, so as to produce unsaturated polyester resin composition. By blending 1-20 pts. wt. of polyisocyanate compound with 100 pts. wt. of said unsaturated polyester resin composition, the resin composition of FRP concerned is obtained. By employing the composition just mentioned above, the developments of sink and embossing due to glass fibers can be improved remarkably and consequently FRP molded item with gelcoat excellent in appearance can be obtained without retouching such as polishing or repairing and production cost can be reduced.
Patent JP-S58114-A (JP)
Title: Manufacture of oxide magnetic thin-film
Inventor: OOTA SATOSHI
IPC: H01F41/18
Filed: 1981-06-25
Abstract: PURPOSE:To form Fe3O4 films, and to shape the oxide thin-film having excellent magnetic characteristics easily by intermittently attaching Fe atoms onto a substrate, controlling the thickness of the Fe atom layers and alternately laminating oxygen atom layers and the atom layers with predetermined thickness. CONSTITUTION:A static shielding mask 2 to which an opening is formed is mounted between an Fe target 1 and the rotary substrate 3 set up to a shaft 4, the substrate 3 is turned and the speed of revolution is controlled, the Fe atoms are attached intermittently onto the substrate 3 and the thickness of the Fe atom layers is controlled. Sputtering is conducted between the target and the substrate 3 while using Fe as the target 1 in the oxidizing atmosphere of the mixed gas of argon Ar and oxygen O2. The oxygen atom layers and the Fe atom layers with the thickness of 1Angstrom -10Angstrom  value are alternately laminated at that time, the Fe3O4 films are shaped, and the oxide thin-film having excellent magnetic characteristics is obtained.
Patent JP-S5432208-A (JP)
Title: Time sharing digital communication unit
Inventor: SHIMIZU HIROSHI
IPC: H04Q11/04
Filed: 1977-08-17
Abstract: PURPOSE:To make equal the multiplicity of communication using the same common line to that of the communication paths, by converting two digital signals into one signal representing the relation of the both signals.
Patent JP-H03296454-A (JP)
Title: Air purifying apparatus
Inventor: FUJIMOTO AKIRA
IPC: B03C3/36
Filed: 1990-04-12
Abstract: PURPOSE:To prevent the diffusion of contaminated air by mounting a damper allowing respective air flow ports to selectively communicate with the space on an air suction side and a blowoff part, a sensor detecting the contamination of indoor air and the means controlling the opening and closing of the damper. CONSTITUTION:Revolving type dampers D1-D4 for changing over air paths are arranged to the predetermined part of a master unit 1. Further, sensors 72, 73 detecting the contamination of indoor air are fitted to units 2, 3. Further, a control means 8 controlling the opening and closing of the dampers D1-D4 so as to suck contaminated air from the air flow ports 12, 23, 33 corresponding to sensors 71-73 detecting the contamination of air and to blow off purified air from the production air flow ports 12, 23, 33 other than them is provided. Contaminated air is sucked in this air purifying apparatus through the air flow ports 23, 33 and a suction port 12a and purified to be discharged from a discharge port 12b. By this constitution, contaminated air can be rapidly purified.
Patent JP-H1075375-A (JP)
Title: Image processing unit, image processing system, and method for generating image processing screen
Inventor: EBIYA KENJI
IPC: H04N1/405
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To prevent a periodic structure of a low frequency from being generated while keeping a high line number in the image processing unit generating a screen by the super tile system with respect to an image output device such as a printer. SOLUTION: A threshold matrix pattern is applied to each super tile and a dot pattern (binary image data) is generated depending on the comparison result between input image data and the threshold. Furthermore, each super tile is divided into a plurality of (3×3) half tone cells and a dot pattern is generated for each half tone cell. A plurality of threshold matrix patterns P1-P10 with the same shape are prepared and the applied pattern is selected at random. The patterns are assigned as shown in, e.g. Figure (a). Since the gravity center of dots is in dispersion for each half tone cell, no periodic structure appears as shown in, e.g. Figure (b).
Patent JP-S63265573-A (JP)
Title: Cubic micro positioning mechanism
Inventor: TOKUMOTO HIROSHI
IPC: G05D3/00
Filed: 1987-04-22
Abstract: PURPOSE:To constitute the title mechanism compactly, by a method wherein rod type laminated piezo-electric elements, which are orthogonally intersected to each other, are fixed to the inside of a box body through hinges while a detecting unit is attached to one end of vertical said element through the block of the point of intersection. CONSTITUTION:In a micro movement mechanism, hinges 2a, 2b are fixed to the inner wall of a box body 1 and two pieces of rod type laminated piezo-electric elements 3a, 3b are fixed through the hinges so as to be intersected orthogonally to each other. The piezo-electric elements 3a, 3b are fixed through a block 4 at the intersecting point of said elements 3a, 3b. A rod type piezo-electric element 5 of unit body is fixed orthogonally to said elements 3a, 3b and a detecting probe is fixed to the top of the element 5 through a detecting probe holder 7. According to this method, the displacement of several 100 Angstrom /V may be obtained and vibration may be obtained by a low impressing voltage.
Patent JP-H04329320-A (JP)
Title: Electronic balance
Inventor: KAWAMOTO AKIRA
IPC: G01G7/04
Filed: 1991-04-30
Abstract: PURPOSE:To improve resolution without need for any extra cost by allowing flow of a duty pulse current whose bit capacity is smaller than a figure displayed in a force coil, and making weighing addition of the detected data of an unbalance amount generated by the above duty pulse current so as to determine a measured display value. CONSTITUTION:The action of electromagnetic force generated by allowing flow of a current through a force coil 13 placed in a magnetic field is exerted on a load receiving part 12 engaged with a pan 11, so that is balanced with a load on the pan 11. Pulse current whose duty is determined by a smaller bit number than a displayed figure is passed through the coil 13. Therefore, unbalance is generated due to lack of resolution capacity. Besides, since hunting occurs, this balance is constituted so as to hold the value of pulse duty when displacement output comes to stay within a certain limit. The pulse duty value and A-D conversion value of displacement at that time are subjected to weighing addition, and are converted into a mass to be displayed on a display part 6.
Patent JP-H01279940-A (JP)
Title: Polypropylene resin composition
Inventor: SAITO JUN
IPC: C08L23/16
Filed: 1988-04-21
Abstract: PURPOSE:To obtain a PP resin composition excellent in transparency and crystallinity by polymerizing propylene by using PP and an olefin polymerization Ti catalyst component containing an alkenylsilane polymer as a solid catalyst component. CONSTITUTION:Propylene is polymerized or copolymerized with another alpha-olefin by using PP and a catalyst formed by combining an olefin polymerization Ti catalyst component containing an alkenylsilane polymer comprising repeating units of the formula (wherein n is 0-2) with an organo-aluminum compound and, optionally, an electron donor to produce a PP resin composition having an alkenylsilane polymer content of 0.1wt.ppm-2wt.% based on the total composition. This PP resin composition has very excellent transparency and crystallinity, and a film formed from this composition has a feature of markedly small void content.
Patent JP-S5527426-A (JP)
Title: Ingot making method by head heating
Inventor: SAEKI TAKESHI
IPC: B22D7/00
Filed: 1978-08-15
Abstract: PURPOSE:To prevent the production of internal defects such as porosity, etc. by defining the height-thickness ratio of steel ingot to the specified value or under and making the ingot. CONSTITUTION:Molten steel is poured into a casting mold 1 and slag 4 is dioposed in the upper part of the molten steel 2 in the frame 2 disposed in the upper part of the casting mold 1. Electrodes 5 are positioned in the slag 4 and while the molten steel 3 is being heated by supplying current thereto, the molten steel is allowed to freeze 6 chiefly from the bottom of the casting mold 1. At this casting, the thickness of the casting ingot is made height-thickness ratio 2.2 or under. This methods prevents the production of internal defects of the steel ingot and further prevents segregation, thus enabling the steel ingot of superior quality to be obtained.
Patent JP-H03296416-A (JP)
Title: Deodorization of foul-smelling gas
Inventor: YAIDE NORIHIRO
IPC: B01D53/77
Filed: 1990-04-17
Abstract: PURPOSE:To contrive the improvement of deodorizing performance and the reduction of treating equipment cost by bringing a foul-smelling gas into contact with a neutral or alkaline aq. H2O2 solution in the presence of active carbon. CONSTITUTION:A foul-smelling gas 1 is brought into contact with an aq. H2O2 solution having its pH adjusted to a value not lees than 6 with an alkaline agent in an active carbon-filled layer 5. As a result, this affords A resistance to variations in the concn. of the gas being treated. A deodorizing device can be made compact due to a rapid reaction. Unlike the deodorization using NaOCl, no other odor come in the gas in the course of its treatment. Therefore, a foul-smelling gas can be deodorized rapidly and accurately.
Patent JP-S5528120-A (JP)
Title: Generating unit of load drive signal
Inventor: NAGAI NOBUYUKI
IPC: G05B11/06
Filed: 1978-08-14
Abstract: PURPOSE: To ensure to prevent the simultaneous power application and drive to two loads, by providing the switching element making ineffective the load drive signal outputted one when the load drive signal is outputted from another.  
     CONSTITUTION: The Hall element 8 is placed in the alternating magnetic field to obtain the Hall voltage VH having different directions alternately. It is fed to the differential amplifiers 10 and 11 outputted alternately to drive two loads 3 and 4. In the first control transistor 14, the collector and emitter is connected between the output terminal of the amplifier 10 and ground, and the base is connected to the output terminal of the amplifier 11. Further, in the second control transistor 15, the collector and emitter is connected between the output terminal of the amplifier 11 and ground, and the base is connected to the output terminal of the amplifier 10. Thus, the output terminal of the amplifier in OFF state can be grounded. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59225844-A (JP)
Title: Production of plunger for valve lash adjuster
Inventor: AINO HIROSHI
IPC: F01L1/20
Filed: 1983-06-06
Abstract: PURPOSE:To eliminate hindrance in the operation of a plunger and to permit easy working in press forming of the spherical face at the end of the plunger by reducing the wall thickness corresponding to the spherical face of a blank material and determining the step part thereof and the bottom end of the spherical face upper by a specific size than the virtual center of the spherical face. CONSTITUTION:The inside diameter 23 of the part corresponding to the spherical face of a blank material is made to about 68-85% of the outside diameter 24 and the position 28 in the stepped part of the inside diameter is made to about 63-92% of the distance R up to the virtual central position 21 of the spherical face in the shape of the blank material prior to press forming of the spherical shape at the tip of a plunger for a valve lash adjuster. The position 22 of the part corresponding to the bottom end of the spherical face is also made upper than the position 21. If the spherical face is press-formed from the blank material having such shape, the plastic working of the spherical face is made easy and the deformation of the spherical face during use is decreased. Since there is no straight line part at the bottom end of the spherical face, the fitting of the spherical face is smooth. The spherical face may be reinforced by ribbing internally and the outside surface may be grooved for easier working.
Patent JP-S5434410-A (JP)
Title: Unit for yarn treating
Inventor: KISHIDA TAKASHI
IPC: D01D13/00
Filed: 1977-08-22
Abstract: PURPOSE: A yarn-treating unit in which after a fluid is passed through the housing that covers driving parts in the unit to cool the parts, it is introduced into another housing that covers hot rolls and expeled from the top, thus performing high-efficiency maintenance of the unit, reduction of electric comsumption and removal of smoke. 
     COPYRIGHT: (C)1979,JPO&Japio