baber/WOPTO huggingface dataset:
Patent JP-S56141901-A (JP)
Title: Multistage rolling mill having function of shape control
Inventor: IWANAMI NORIO
IPC: B21B29/00
Filed: 1980-04-08
Abstract: PURPOSE:To freely adjust the deflection of the roll in order to arbitrarily correct the shape of rolled material, by making the diameter of one of a couple of work rolls smaller than that of another one, by locating this smaller work roll in a position on the downstream side of the reduction rolling line of upper and lower backup rolls, and by arranging a roll bender for bending the smaller work roll in the horizontal direction. CONSTITUTION:Plural number of auxiliary backup rolls 7 are arranged along the breadth of the said smaller work roll 2; a pusher 10 is operated for simultaneously pushing these auxiliry backup rolls 7 toward the bending roll 6 or the simultaneously withdraw them from the bending roll 6; hereby, the position of the auxiliary backup rolls 7 is adjusted. As a result, the deflection of the lower work roll 2, being made smaller in diameter than the upper work roll 1 and being located on the downstream side of the reduction rolling line obtained by connecting the axial centers of upper and lower backup rolls 3 and 4, is freely adjusted in every position along the longitude of the lower work roll 2; hereby, the shape of the rolled material 5 is controlled. If the bending apparatus 12 provided in the upper and lower work rolls 1 and 2 are operated together with the pusher 10, the shape control for the rolled material 5 can be performed over a more wider range.
Patent JP-S62204700-A (JP)
Title: Electromagnetic type electroacoustic transducer
Inventor: TOMIOKA TAISUKE
IPC: H04R13/00
Filed: 1986-03-05
Abstract: PURPOSE:To prevent the reduction in efficiency, the fluctuation in resonance frequency and coil falling-off by winding and coupling directly an exciting coil around and to a plate having a center pole whose side face is recessed to decrease the processes of application of an adhesive, drying and coil insertion. CONSTITUTION:A recess 6b is formed to a center pole 6a of a plate 6 and an exciting coil 5 is wound directly around the side face of the pole 6a. The adhesive coating process, drying process and coil insertion process are decreased to simplify the manufacture by coupling the plate 6 and the coil 6 without using any adhesive in this way and the reduction in efficiency caused by the use of the adhesive, the fluctuation in resonance frequency or coil falling-off is prevented.
Patent JP-H05214790-A (JP)
Title: Folded plate roof plate, and folded plate roof and double folded roof using folded roof plate
Inventor: FUNAKI GANTAN
IPC: E04D3/366
Filed: 1992-02-03
Abstract: PURPOSE:To enhance workability without using bolts, nuts and machine screws, highly precisely regulate the vertical positions of lateral folded roof plates, and prevent the roof plate from being slipped or separated even when a positive load or negative load acts on a roof to allow the effective use for a long period. CONSTITUTION:In a folded plate roof 1 which lateral side parts 41 of a folded plate roof 4 are elastically held by a fixture 3 having a receiving part 2 on the upper part, and an auxiliary member 5 is inserted between laterally adjacent folded plate roof plates 4, 4, auxiliary member receiving and supporting groove parts 44, 44 are provided on the upper ends of the lateral side parts 41, 41 of the folded plate roof plate 4. Further, a locking piece 52 to be engagingly locked by the auxiliary member receiving and supporting groove part 44 is provided on the upper end of the vertical inserting part 51 of the auxiliary member 5.
Patent JP-H09328583-A (JP)
Title: Continuous process for producing polypropylene mixture having high stress cracking resistance and fusing resistance
Inventor: MANFURETSUTO RATSUSHIYU
IPC: C08L23/10
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain continuously a polypropylene mixture having high stress cracking resistance and fusing resistance by irradiating a polypropylene powder with a low-energy radiation produced from a low-energy electron accelerator while powerfully and thoroughly kneading it under inert conditions.  
     SOLUTION: While a polypropylene powder having a mean particle diameter of 0.01-0.5mm is being powerfully and thoroughly mixed under inert conditions, it is irradiated with a low-energy radiation produced from a low-energy (150-300keV) electron accelerator at a dose of 0.05-12Mrd, desirably 0.5-12Mrd and a temperature of 20-50°C. Before and/or after the irradiation, the propylene powder is mixed with 0.05-2.5 mass % stabilizer, 0.1-1 mass % antistatic agent, 0.1-3 mass % pigment, optionally 0.05-5 mass % difunctional monomer, 0.05-1 mass % nucleator, 5-40 mass % filler and/or reinforcing agent, 2-20 mass % flameproofing agent and/or 0.01-1 mass % processing aid. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S57161076-A (JP)
Title: Electrolytically chlorinating method for butadiene
Inventor: MATSUDA YOSHIHARU
IPC: C25B3/06
Filed: 1981-03-31
Abstract: PURPOSE: To chlorinate butadiene without using poisonous and highly active chlorine by electrolyzing the butadiene in the presence of Co or Fe chloride, etc. used as a chlorine source in place of chlorine.  
     CONSTITUTION: Butadiene is electrolyzed in a nonaqueous solvent system in the presence of Co chloride and/or Fe chloride optionally togehter with ≥1 kind of chloride selected from alkali metallic chlorides, alkaline earth metallic chlorides, HCl, NH 4 Cl and org. amine hydrochlorides. Most of said chlorides combined with the Co or Fe chloride are slightly soluble in org. solvent by oneself, so it is difficult to use the chlorides as a chlorine source. This defect is compensated by the coexistence of the Co or Fe chloride. The cathode and anode chambers of an electrolytic cell divided especially by a diaphragm are filled with a soln. of ≥1 kind of chloride and a nonaqueous soln. of Co chloride and/or Fe chloride, respectively, and by carrying out electrolysis while blowing butadiene into the anode chamber, the titled chlorination can be attained with high current efficiency. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02227920-A (JP)
Title: Limit switch
Inventor: IMAI TETSUO
IPC: H01H13/52
Filed: 1989-03-01
Abstract: PURPOSE:To reduce influence of radiation while making a limit switch usable under water by providing a conductive rubber-made electrode part getting conductive by contact of the transmission contact part of a movable conductive rod and a cable connector for transmitting a contact conductive signal from this conductive rubber-made electrode part while being provided on the other end part of a cylindrical body. CONSTITUTION:A conductive rubber-made electrode part 9 for making contact with the transmission contact part 3 of a movable conductive rod 1 is provided in a cylindrical body 4. Further, a lead wire 12 led out from the lower surface of the conductive rubber-made electrode part 9 is connected to the terminal 14 of a terminal plate 13, this terminal plate 14 is placed on and fixed to a bottom plate 15 for blocking the lower end of a cylinder body 4, while a cable connector 17 is connected to the bottom plate 15 through a lock nut 16. Further, the conductors 19 of a cable 18 to be connected to a cable connector 17 are connected to a current judging equipment 20 and the current judging equipment 20 is connected to a power supply 21. Thereby, switching action under water is ensured while improving durability, reliability and a radiation-proof property.
Patent JP-S54139282-A (JP)
Title: Lamp for automobile
Inventor: NAKANISHI SHIZUO
IPC: F21S8/10
Filed: 1978-04-21
Abstract: PURPOSE: To provide a compact lamp which is improved in utility efficiency of the reflector thereof by providing first and second reflectors, arraying a holder between the reflectors, inclining the lamp holding shaft of the holder obliquely at front side.  
     CONSTITUTION: There are provided first and second reflectors 61 and 62 at a lamp body 3 for directing light from a lamp body 2 toward the front in substantially parallel light rays, the holder 1 arranged between the two reflectors 61 and 62, and a lamp holding shaft of the holder 1 inclined forwardly. Thus, the light is heretofore shielded by the lamp inserting hole and holder at the back of the lamp body to thereby reduce the distribution intensity, but can be imparted by parallel lights due to the reflected light of the second reflector 62 toward the portion reduced in light distribution so as to thus increase the light amount to improve the visibility. Since there is no projection on the back, it is advantageous in space to reduce the size of the lamp. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10241585-A (JP)
Title: Plate type magnetron
Inventor: IDE TETSUYA
IPC: H01J25/60
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a plate type magnetron with a high general versatility which can efficiently generate a microwave with a required output and frequency. SOLUTION: An interaction space is formed with a negative electrode 12 which generates electrons and a positive electrode 11 where a plural of vanes are provided by the same pitch. A pole piece 13 with bellows which may freely expanded and contract a movable magnet part 15 are provided at both ends of the interaction space. The frequency of a micro wave is changed by varying a distance between the magnets by an operation of a york 17. The output of the microwave is changed by altering the potential of end hats 16.
Patent JP-S59172466-A (JP)
Title: Antibiotic substance, pyrrolidinomycin
Inventor: HAISHI TATSUO
IPC: C07D207/273
Filed: 1983-03-18
Abstract: NEW MATERIAL:The pyrrolidinomycin [=alanyl-1,5-dihydroxy-2-oxopyrrolidin-3- yl)glycine] of formula and its salt. USE:Antibacterial agent, antifibrotic agent for organofibrosis, and agent for promoting resistance of host. It exhibits antibacterial activity against bacteria such as Staphylococcus aureus, etc., and host-resistance promoting activity in experimental infection system of mouse, and is used for the prevention and remedy of animal diseases. In addition to the above, the compound has collagen. proline hydrogenase-inhibiting activity, and is used for the prevention and remedy of organofibrosis such as hepatocirrhosis, pulmonary fibrosis, etc. PREPARATION:A pyrrolidinomycin-producing strain belonging to Streptomyces genus, i.e. Streptomyces sp. SANK68382 (FERM-P No.6987) is cultured e.g. in a liquid medium while shaking, and the pyrrolidinomycin of formula is separated from the cultured product e.g. by centrifugal separation.
Patent JP-S59171406-A (JP)
Inventor: ASADA EIICHI
IPC: H05K1/09
Filed: 1983-03-18
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-H01220774-A (JP)
Title: Body sealer
Inventor: SHIMADA KOZO
IPC: F16J15/14
Filed: 1988-02-29
Abstract: PURPOSE:To prevent a resin ingredient from causing a paint film area to be tinged with yellow during an electrodeposition coating by mixing a basic raw material for a body sealer with mica particles. CONSTITUTION:A body sealer 3 is applied to the joint seam of steel plates 1, 2 for an automobile body to which an electrodeposition coating has been applied. And after the application of the body sealer 3, an intermediate coat and a top coat are applied thereto. The body sealer 3 is made by mixing a basic raw material for a body sealer with powder-type mica particles 3A. When the air becomes hot and humid, for example, a resin ingredient contained in each electrodeposition coating applied area 1A, 2A begins to ooze out on the side of the body sealer 3, Then mica particles 3A contained in the body sealer 3 prevent the resin ingredient from oozing out during the electrodeposition coating.
Patent JP-S57164621-A (JP)
Title: Frequency-voltage converting circuit
Inventor: TAKAHASHI SHIZUO
IPC: H03K9/06
Filed: 1981-03-30
Abstract: PURPOSE:To obtain the conversion output which is outputted at every one period and has a high response speed, by counting and latching successively the number of reference clocks in respective periods of input pulses and changing the feedback resistance value of an operational amplifier in inverse proportion to the latch output. CONSTITUTION:The input pulse supplied to an input terminal 2 triggers a monostable multivibrator circuit 3, and the output of the circuit 3 triggers a monostable multivibrator circuit 4. A counter circuit 5 counts clock signals CK of a reference clock oscillator 1 and is cleared for every reset signal of the circuit 4 to perform counting. A latch circuit 6 latches the output of the counter 5 by the latch pulse of the circuit 3, and analogue switches 71-7n are turned on by the output of the circuit 6 to select feedback resistances (R) 91-9n of an operational amplifier 8. Resistance values of Rs 91-9n are set in inverse proportion to the output value of the circuit 6, and an output inversely proportional to the latch output of the circuit 6 is outputted from the amplifier 8 and is supplied to an output terminal 17 through a differential amplifier 12 and an LPF 16.
Patent JP-S57160826-A (JP)
Title: Powder distribution control device
Inventor: HARA HISANORI
IPC: B65G53/18
Filed: 1981-03-30
Abstract: PURPOSE:To control the travel of each needle valve of distribution supply paths by independently providing a flow meter in each distribution and supply path in distributing and supplying powder. CONSTITUTION:Compressed gas is supplied through a gas supply pipe 8 to a gas diffusing space S' disposed at the lower portion of an airtight receptacle 1 to pass through a circular perforated part 2-1 of a dispersing plate 2 and form an ascending current in the airtigth receptacle 1. Powder is supplied from a conduit 6 to spread out from the plane center of the dispersing plate 2 in point symmetry, and the powder which reachs the circular perforated path 2-1 is blown up by the gas ascending current from the lower portion. The powder which is diffused in the airtight receptacle 1 is fed through needle valves 5 of branch pipeline 3 to each destination together with gas. A powder flow meter is mounted at a suitable position of each branch pipeline 3 extended to the destination outside of the airtight receptacle, and according to its flux signal, the travel of the needle 4 in the needle valve portion 5 is changed to control the flux of powder.
Patent JP-2000238459-A (JP)
Title: Printing blanket
Inventor: TOMONO SEIJI
IPC: B41N10/04
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To manufacture a new printing blanket of superior durability to be used for the high speed printing by an offset rotary printer or the like for a long period of time. SOLUTION: In the constitution of a printing blanket 10, (a) layer on which high strength strands 13a formed of fine metal wires formed of at least 0.1-1 mm diameter single wires or stranded conductors, or of aromatic polyamide fibers are wound, (b) a compressive layer 14 formed of at least one layer having no seams in the peripheral direction and (c) a surface printing layer 16 having no seams in the peripheral direction are laminated together in the above order on the outer periphery of a cylindrical sleeve 11 of the printing blanket.
Patent JP-H05248604-A (JP)
Title: Waste heat recovery boiler
Inventor: SHIGENAKA TOSHINORI
IPC: F22G5/12
Filed: 1992-03-04
Abstract: PURPOSE:To reduce a temperature difference between temperature reduced water and steam and prolong the life of a temperature reducer in a waste heat recovery boiler having the temperature reducer arranged in at least one of a superheater and a reheater by a method wherein there is provided a temperature reducing water pipe for extracting the temperature reduced water of the temperature reducer from an intermediate part of a high temperature coal saving device. CONSTITUTION:A reheating type waste heat recovery boiler is constructed such that a low pressure boiler and a high pressure boiler are arranged in sequence from a downstream side of a waste gas passage discharged from a gas turbine, and the high pressure boiler is comprised of a high pressure coal saving device 6, a high pressure evaporator 7 and a high pressure drum 8. Steam separated within the high pressure drum 8 is sent to the superheater 9 and its temperature is increased there, and then the steam is supplied to the high pressure steam turbine. Although the superheater 9 is provided with a temperature reducer 27, the temperature reduced water of the temperature reducer 27 in this case is extracted from the intermediate position of the coal saving device 6 and further taken into the temperature reducer 27 through the temperature reduced hot water pipe 31 having an adjusting valve 29 installed therein. With such an arrangement, it is possible to limit the temperature difference between the steam and the temperature reduced water to a maximum value of about 200 deg.C and then to prolong the life of the temperature reducer 27.
Patent JP-S61205214-A (JP)
Title: Substance inhibiting tumor cells
Inventor: MORISE YUTAKA
IPC: A61K35/17
Filed: 1985-03-08
Abstract: NEW MATERIAL:A substance inhibiting tumor cells (molecular weight: 36000+ or -1500 dalton (gel-filtration analysis), 16000+ or -15000 dalton (electrophoresis); isoelectric point: pH 5.4+ or -0.3; stability; deactivated at a pH of less than 5.0; binding with concanavalin A, PHA, Lenfil-lecfin: no adsorption; physiological activity: having action at least to inhibit L-cells originating from connective tissues in mouse; specificity: selectively inhibiting tumor cells without influence on normal cells. USE:Reagent for biochemical and pharmacological purposes, medicines containing a substance inhibiting tumor cells. PREPARATION:A human lymphocyte strain such as namaruva strain is cultured so that the cell concentration reaches 1X10<5>-1X10<7>/ml in the medium, then treated with an inducer such as sendaivirus at 20-40 deg.C. Then, the product is purified by treatment with an inon-exchanger to give the objective substance inhibiting tumor cells.
Patent JP-H11250743-A (JP)
Title: Shielded cable
Inventor: SUGITANI MASAMI
IPC: H01B11/10
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a shielded cable which exhibits the effect of good noise suppression even in the range of high-frequency, and which is free from causing attenuation or distortion of a signal current. SOLUTION: This shielded cable is constituted by bunching plural signal conducting wires 1 coated with insulating materials 2, and by coating them with an insulative sheet material to form a cavity 4, also by coating the periphery of it with a magnetic insulating material 8 made of rubber or resin kneaded with magnetic powder, further by coating the periphery of it with a shield conductor 5. Normal mode impedance is not generated in the signal conducting wires 1, therefore it does not affect attenuation or distortion of a signal current, and a noise can be suppressed, also a common mode noise is leaked from the shield conductor 5, thus it acts as a common mode choke coil.
Patent JP-S62205225-A (JP)
Title: Manufacture of high strength spheroidal graphite cast iron
Inventor: YOSHINO SHOICHI
IPC: C21D5/00
Filed: 1986-03-03
Abstract: PURPOSE:To manufacture the titled cast iron superior in strength and elongation, by applying austenitizing and austemper treatments to spheroidal graphite iron contg. specified ratios of C, Si, Mn, P, S, Mg, Ni, Nb, V, Zr. CONSTITUTION:Spheroidal graphite cast iron contg. by weight 2.5-4.0% C, 1.5-3.0% Si, <=0.3% Mn, <=0.05% P, <=0.01% S, 0.02-0.10% Mg, <=1.0% Ni and 0.05-0.60% total of one kind of >=2 kinds among Nb, V, Zr and the balance substantially Fe is prepd. The spheroidal graphite cast iron is firstly heated to 850- about 1,000 deg.C in austenitizing range, held for 1-3hr for austenitizing. Next, it is heated in a salt bath of 220- about 420 deg.C for 15min- about 8hr for austemper treatment to obtain the spheroidal graphite cast iron goods composed mainly of bainite structure.
Patent JP-S60192293-A (JP)
Inventor: NISHIMURA SEIJI
IPC: G21C3/06
Filed: 1984-03-14
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-2000251786-A (JP)
Title: Image display device and its manufacture
Inventor: KAWASE TOSHIMITSU
IPC: H01J9/24
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device having an anode terminal structure for reducing the manufacturing cost, and its manufacturing method. SOLUTION: In a vacuum container composed between a pair of facing plates 1, 11, electrons are radiated from an electron source formed on one plate 1 to an image forming member formed on the other plate 11 to form an image. An airtight lead-in terminal 101 connecting the image forming member on the other plate 11 is arranged through a terminal lead-in hole 103 formed on one plate 1, and the airtight lead-in terminal 101 is held and fixed so as not to project from the outer surface of one plate 1. A terminal holding member 102 for holding and fixing the airtight lead-in terminal 101 on one plate 1 is fixed by an adhesive sealing means 200, so as not to project from the outer surface of the plate 1.
Patent JP-S60194062-A (JP)
Title: Surface treatment of copper and copper alloy
Inventor: FUKAMACHI KAZUHIKO
IPC: C23C26/00
Filed: 1984-03-14
Abstract: PURPOSE:To improve the corrosion resistance of Cu or a Cu alloy and to prolong the life by coating the surface of the metal with two layers of Ni and Sn and converting the layers into a layer of an intermetallic compound by heat treatment. CONSTITUTION:The surface of Cu or a Cu alloy is successively coated with Ni and Sn. The total thickness of the Ni and Sn layers is >=about 0.2mum, and the ratio in thickness between the Ni and Sn layers is 1:1-10:1. Heat treatment is then carried out at a proper temp. for a proper time to convert the Ni and Sn layers into a layer of an Ni-Sn intermetallic compound. This method is applied to the surface treatment of Cu or a Cu alloy for the fins of a heat exchanger or the like. When a heat exchanger is assembled, said intermetallic compound can be formed during heat treatment for soldering.
Patent JP-S51121713-A (JP)
Title: Rotor of d.c. motor
Inventor: YAMADA ONSHIYUU
IPC: H02K23/26
Filed: 1975-04-18
Abstract: PURPOSE: Systemizing a mass production of a rotor for D.C. machine by fixing integrally an armature coil and commutator with the insulated material. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000241158-A (JP)
Title: Crankshaft alignment measuring method and its device
Inventor: KAWASAKI TADASHI
IPC: F16C17/02
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a measuring device capable of accurately measuring crank shaft alignment in situ at which an internal combustion engine is mounted. SOLUTION: This measuring device is provided with a firs inclination measuring device A mounted between opposing mounting holes each provided at a plurality of locations of the bearing housings of a crankshaft to measure the inclination of the opposing locations of the bearing housings, a second inclination measuring device B to measure the horizontal inclination of the seating of an internal combustion engine, and a measuring device D to correct the data on the inclination of the opposing location of each bearing housing of the crankshaft measured by the first inclination measuring device A by the horizontal inclination data measured by the second inclination measuring device B to obtain the heights of bearings from a reference location and to obtain the alignment of the crankshaft.  By this constitution, by measuring the inclination of the seating of the internal combustion engine, it is possible to eliminate the effects of the inclination of the installation location and the deflection of the seating and to perform accurate crankshaft alignment measurement in situ.