baber/WOPTO huggingface dataset:
Patent JP-H02182745-A (JP)
Title: Resin impregnated base material
Inventor: OTA AKIHIRO
IPC: C08L61/20
Filed: 1989-01-09
Abstract: PURPOSE:To obtain a resin impregnated base material useful for making a pattern on tableware, etc., having excellent adhesivity to main body of molded article by blending a polyacetal-containing amino resin with a curing agent, colorant, etc., to give resin varnish, impregnating the resin varnish into paper or cloth and drying. CONSTITUTION:An amino resin containing 1-25wt.% polyacetal is optionally blended with a curing agent, a colorant, a surfactant and a diluent to give resin varnish, which is impregnated into paper or cloth and dried.
Patent JP-H11204011-A (JP)
Title: Electromagnetic relay
Inventor: SHISHIDO ATSUSHI
IPC: H01H50/02
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To form a given creep distance between fixed terminals even of miniaturized so as to ensure a desired insulation properties by providing a groove part between adjacent fixed terminals insert-molded at a base, and forming the given creep distance. SOLUTION: A plurality of first fixed terminals 22 are arranged in parallel at a base 21 by insert-molding, and the first fixed terminals 22 are provided with first fixed contacts 22a, respectively. A groove part 26 is provided between these first fixed terminals 22. Second fixed terminals 32 are mounted to the base 21, and the second fixed terminals 32 are rectangular-shaped, and provided with second fixed contacts 32a. Thus, the groove part 26 is provided, thereby a desired creep distance is formed between the second fixed contacts 32a, there is maintained between the contacts to a desired breakdown voltage, and insulation properties are not inhibited.
Patent JP-H04338902-A (JP)
Title: Method and device for guiding semiconductor laser beam by optical fiber
Inventor: KAWATANI NORIO
IPC: H01S5/00
Filed: 1991-01-14
Abstract: PURPOSE:To improve the light energy density of the semiconductor laser beam. CONSTITUTION:This laser beam 3 which is emitted by a semiconductor laser element 1 is made incident on and coupled with the incidence end surface 7 of a bundle type optical fiber 6 in the same shape with the light source 2 of the semiconductor laser element 1 through a condenser lens 4 and the projection end surfaces 8 on the projection side of the bundle optical fiber 6 are formed in the closest array. The light energy density of the semiconductor laser beam can be improved, so a body can finely be machined with the semiconductor laser beam.
Patent JP-S59127221-A (JP)
Title: Manufacture of magnetic head
Inventor: HOSOKAWA MINORU
IPC: G11B5/265
Filed: 1983-01-11
Abstract: PURPOSE:To reduce head member greatly and to complete high-precision work only in a mask resist process by forming a recording track gap part and an erasing gap part when a core block is formed by a selective nonmagnetic treatment of their core end surfaces. CONSTITUTION:The medium opposing surface of a magnetic core 201 is made of a nonmagnetic layer 202 except at an opening part 203. A couple of magnetic cores 305 are joined (302) together by glass deposition, etc., with specific gap length 304. Further, glass is charged in 306 for reinforcement. Then, the gap formation surface of the core shown by 302, i.e. the surface where a head faces a medium (top surface in a figure) is coated selectively with a resist film (307). Then, a different kind of material is mixed or deposited in the magnetic core opening part in a direction 308 shown by an arrow. The resist is peeled off and specific treatments are performed to carry out a magnetic deterioration treatment or nonmagnetic treatment of the different-kind material mixture part. The back of the core is cut as shown by 303 and the core is cut to specific head core size.
Patent JP-S59129018-A (JP)
Inventor: SATOU HARUMATSU
IPC: A47C7/14
Filed: 1983-01-11
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-S5388391-A (JP)
Title: Use of mould spore
Inventor: KUNINAKA AKIRA
IPC: C12N11/16
Filed: 1977-01-14
Abstract: PURPOSE: To prepare an immobilized enzyme without bonding to a carrier, by separating spores of mould belonging to Aspergillus and using to an enzymatic reaction. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60149795-A (JP)
Title: Continuous electroplating device
Inventor: TSUDA TETSUAKI
IPC: C25D5/08
Filed: 1984-01-12
Abstract: PURPOSE:To provide a titled device in which an inter-pole distance is maintained constant and electroplating is stably accomplished by providing support rolls in the midway point of a pair of current conducting rolls provided in the front and rear parts of a metallic strip horizontally traveling between insoluble anodes disposed as opposed to each other. CONSTITUTION:Intermediate support rolls 5 are provided in the intermediate position of a pair of current conducting rolls 4, 4 in contact with a horizontally traveling metallic strip 2 to support the strip 2 and to prevent the strip 2 from sagging into acatenary curve shape with a horizontal type continuous electroplating device 1 provided with insoluble anodes 6 spaced from the strip 2 and disposed to face each other as well as said rolls 4, 4. Nozzles 7, 8 for blowing plating liquid are further provided near the downstream end in the traveling direction of the strip 2 in a plating liquid pipeline 9 formed by the strip 2, the anodes 6 and dam rolls 11, 11 and the plating liquid sucked from a circulation tank 10 is ejected countercurrently to the strip 2 toward the pipeline 9. The inter-pole distance is thus exactly and constantly maintained and electroplating is stably and efficiently accomplished.
Patent JP-S5286655-A (JP)
Title: Anti-oscillation means for hanger for hanging rope crane
Inventor: HIGUCHI MASAO
IPC: B66C13/06
Filed: 1976-01-14
Abstract: PURPOSE: To prevent oscillation of the hanger by so arranging as to convert swinging motion of a hanger produced when accelerating or decelerating a moving body such as trolley into translational movement of a sheave on the trolley and attenuate this movement by an attenuator. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09198713-A (JP)
Title: Method for laminating optical disk and laminated optical disk
Inventor: HIROSE SUMIO
IPC: G11B7/24024
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To well adhere substrates to the innermost peripheral parts without allowing air bubbles to remain in adhesive layers by providing the innermost peripheral parts of the substrates with a grooves or recessed difference in level and using a resin having a prescribed viscosity. SOLUTION: Substrate each having a central hole 1 and having a record carrying surface on one surface are laminated over the entire surface with a UV curing resin having the viscosity at 25 deg.C of 150 to 800 centipoises while positioning the record carrying surfaces on the inner side. The UV curing resin having the viscosity at 25 deg.C of 300 to 650 centipoises is used as well. At this time, the substrates having grooves 2 or recessed difference in level in the innermost peripheral parts of the recording carrying surfaces are used.
Patent JP-S5592130-A (JP)
Title: Mixer
Inventor: MORIYAMA MASAO
IPC: B01F23/47
Filed: 1980-01-14
Abstract: PURPOSE:To provide a novel-type mixer whereby materials can be mixed with each other without contact with the outside air, while conducting ordinary work in ordinary atmosphere, and the mixture can be tansferred from a mixing container into a packing container. CONSTITUTION:Materials to be mixed with each other are charged in bags 1a and 1b, the bags are sealed, and the volume of one of the bags is forcibly reduced to transfer the content into the other bag through communication pipes 3 arranged in the relation of distortion lines, with the positional relationship (e.g., vertical positional relationship) between the materials changed efficiently. The transfer is repeated in reverse directions for mixing the materials. After mixing, the volume of the device as a whole is gradually reduced to transfer the mixed product into a packing container 9 through a takeout pipe 6, and is finally reduced substantially to zero for effective use of even the final drop of the product.
Patent JP-S60148392-A (JP)
Title: Rotation controller of motor
Inventor: SEKIYAMA YOSHIO
IPC: H02P29/00
Filed: 1984-01-11
Abstract: PURPOSE:To obtain stable characteristics with a simple construction by extracting vibration component corresponding to the resonance angular frequency of a rotary machine from the variation in the torque and controlling the gate of a controller on the basis of the frequency and the amplitude of the component. CONSTITUTION:A current control system for a motor feeds back a current control element 8 through a current feedback element 9 so that a drive current becomes constant to a drive system having a motor constant element 4, motor torque coefficient elements 5, 6 and a machine inertia efficiency element 7, and applies it to a voltage application element 10. A drive current is detected from the output point of the element 4, and a correction coefficient signal is fed back to a gain calculator 11 inserted between a speed control element 3 and a current control element 8 through a compensator. The compensator obtains a correction coefficient by the frequency and the amplitude of the vibration component due to the resonance of a general drive system.
Patent JP-S60147313-A (JP)
Title: Plasticizing circuit of injection molding machine
Inventor: HAMADA HAJIME
IPC: B29C45/82
Filed: 1984-01-11
Abstract: PURPOSE:To steplessly alter the rotating speed of a screw by associating an accumulator with a flowrate control valve, providing a plasticizing circuit and an energy-saving plasticizing circuit, and suitably selecting these circuits, thereby reducing the power loss of the plasticizing circuit. CONSTITUTION:Hydraulic oil exhausted from an accumulator 6 is supplied through a flow rate control valve 5 to a hydraulic motor 8 at reference plasticization selecting time, and the rotating speed of the motor 8 is steplessly shifted at its speed by the valve 5, and oil exhausted from the pump 1 all becomes the power of the motor 8. Thus, energy loss can be prevented by selecting the energy-saving plasticizing circuit at high speed low load operation time. Since a high speed low load material is not generally sensitive for the rotating speed of the screw, the fine adjustment of the rotating speed is not necessary. Accordingly, it can be sufficiently used at the high speed constant rotation. Further, the rotating speed can be controlled in two steps or multisteps while performing energy-saving by employing 2-step or multi-step torque conversion system for the motor.
Patent JP-S57119693-A (JP)
Title: Pulse motor control device
Inventor: SOGOU TOSHIYUKI
IPC: H02P8/08
Filed: 1981-01-14
Abstract: PURPOSE:To stably rotate a pulse motor regardless of the stopping position by a method wherein a switching means for n-phase current is provided and the motor is operated at the initial stage by a frequency lower than normal driving frequency by (n-1) and then switching is made for normal driving. CONSTITUTION:A four-phase pulse motor 1 is connected to a switching device 3 through transistors 2a-2d to perform switching control by a controller 4 containing a register 4a. And the low-speed excitation of three times is stored in the register 4a so that each excitation may successively be shifted and a timer 5 is operated at the same time of A-phase excitation and the excitation is shifted by deducting the contents of the register 4a by 1 after completing the operation of the timer and the next B-phase is excited for successive excitation and the motor is rotated at normal frequency when the register 4a has become zero. Therefore, the motor can stably be rotated without occurring step-out even when the stopping position and the exciting phase do not agree with each other.
Patent JP-H04241449-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KURODA KENICHI
IPC: H01L21/822
Filed: 1991-01-16
Abstract: PURPOSE:To improve not only the accuracy but also the degree of integration by electrically connecting the lower electrode of the first capacitance element to the upper electrode of the second capacitance element and the upper element of the first capacitance element to the lower electrode of the second capacitance element. CONSTITUTION:Respective capacitance element C1 and C2 are constituted of a lower electrode 7 formed on an element separating insulating film 4 and an upper electrode provided on the lower electrode 9 with an insulating film 9 in between. The lower electrode 7 of the first capacitance element C1 is electrically connected to the upper electrode 10 of the second capacitance element C2 with wiring 15 through a connecting hole 14. Then the upper electrode 10 of the element C1 is electrically connected to the lower electrode 7 of the element C2 with the wiring 15 through the connecting hole 14.
Patent JP-S60146273-A (JP)
Title: Electrostatic recording apparatus
Inventor: IWAHASHI HARUO
IPC: G03G15/08
Filed: 1984-01-10
Abstract: PURPOSE:To accomplish effective prevention of crystallization without accompanying heavy doping to a selenium type photosensitive body by incorporating the noble metal element of group I of the periodic table in the inner wall of a developer feed vessel. CONSTITUTION:A developing device comprises a developer housing 113, a stirrer 109 and a sleeve 107 located in the housing 113, and a magnetic drum 103, etc., arranged in the sleeve 107, consisting of magnet groups 104, 105, 106. A hopper 110 made of plastics is installed above the housing 113. The hopper 110 is provided with a toner replenishing roller 114, and on the inside wall of the hopper 110, a region 115 contg. a noble metal element of group I of the periodic table, such as Cu, is formed.
Patent JP-2000202524-A (JP)
Title: Descaling device in roller leveler and its method
Inventor: WATANABE KUNIAKI
IPC: B21B15/00
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To more effectively prevent the generation of roll marks and flaws on the steel sheet and hindrance of rotation of rolls by purging scales scattered between respective rolls with a fluid which flows between straightening rolls to the outside of a machine. SOLUTION: In addition to nozzle devices 9 for generating the stream of the fluid in the direction of the barrel length of the roll between front and rear straightening rolls 3, 3 (or 4, 4), auxiliary nozzle devices 10 for generating the stream of the fluid in the direction of the barrel length of the rolls between the straightening rolls 3, 4 and back-up rolls 5, 6 which are in contact with the straightening rolls, between the adjacent back-up rolls 5, 5 (or 6, 6) or in the both of them are provided.
Patent JP-H04241846-A (JP)
Title: Ultrasonic diagnostic device
Inventor: NAKAJIMA TAKASHI
IPC: G16H10/60
Filed: 1991-01-16
Abstract: PURPOSE:To reduce the operation burden of an operator by inputting the information of the doctor's opinion, etc., in a voice. CONSTITUTION:This device constitutes a characteristic feature of generating ultrasonic image data by processing a receiving signal from an ultrasonic probe by an image processing part 2, generating voice data by inputting diagnostic information in a voice by a microphone 6, converting the voice data from the microphone 6, and the ultrasonic image data from the image processing part 2 to digital data by a digital converting part 7, and recording each of the digital data converted by the digital converting part 7 in an ultrasonic image filing system.
Patent JP-S56100894-A (JP)
Title: Steam distillation of sidecut oil from rectifier
Inventor: UCHIYAMA HIROSHI
IPC: C10G7/00
Filed: 1980-01-18
Abstract: PURPOSE: To subject a sidecut oil from a rectifier to the steam distillation with good energy efficiency, by supplying a specified amount of water by spraying on a liquid level in a column of a steam distillation tower.  
     CONSTITUTION: A sidecut oil is introduced into a steam distillation tower from appropriate middle stages 6, 7, etc. of a crude oil rectifier 1 and subjected to the steam distillation by using steam introduced from a supply port 11 to expel a component with a low boiling point therein to an upper part of the distillation tower and said component is returned and recovered to the rectifier 1 from an outlet 10 along with blown steam and, on the other hand, a product not containing the distillate with a low boiling point is taken out from a liquid outlet 13 of the column of a bottom of the distillation tower 9. In the above-described operation, to a liquid level in the column of the steam distillation tower 9, water is supplied by spraying from a supply port 12 in an amount within a range shown by the formula [wherein Q w  is a water amount (ton/hr) supplied by spraying; Q o  is an amount (ton/hr) of the sidecut oil subjected to the steam distillation; t 1  is a temp. (°C) of the sidecut oil subjected to the steam distillation; t 2  is a temp. (°C) of supplied water prior to supply by spraying]. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09194441-A (JP)
Title: Naphthyl group-bearing diamine derivative and organic electroluminescence element using the same
Inventor: KAWAMURA HISAYUKI
IPC: H05B33/22
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound light in solubility to various solvents, easy to purify, and useful for highly stable organic electroluminecence(EL) elements of long service life and electrophotographic photoreceptors. SOLUTION: This new compound is a diamine derivative expressed by formula I (X<1> -X<10> are each H, a 2-6C alkyl, alkoxyl or phenyl; at least one of X<1> -X<5> and at least one of X<6> -X<10> are each a 2-6C alkyl, alkoxyl or phenyl), e.g. a compound of formula II. The compound of formula II is obtained by reaction between N,N'-di-(1-naphthyl)-4,4'-benzidine and 4-ethyl-iodobenzene in the presence of anhydrous potassium carbonate, copper powder and DMSO. By using the compound of formula I as e.g. esp. a positive hole transport layer material or charge transport material, organic EL elements of long service life or electrophotographic photoreceptors can be obtained; besides, organic EL elements of long service life presenting high luminescent stability even under long-time continuous actuation can also be obtained.
Patent JP-S5287303-A (JP)
Title: Office line control circuit in push-phone
Inventor: HIJIKATA NORIHISA
IPC: H04M1/71
Filed: 1976-01-14
Abstract: PURPOSE:To furnish a common family with an economical telephone system by limiting the total number of telephones to two sets without reducing the former capacity, by using cable of 4 wired core in order to connect each telephone to the central unit.
Patent JP-S59130953-A (JP)
Inventor: TSUBOI AKIYOSHI
IPC: E04F13/08
Filed: 1983-01-12
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-S61163032-A (JP)
Title: Floor sheet of driven agricultural machine
Inventor: WATANABE HIDEO
IPC: B60N2/38
Filed: 1985-01-12
Abstract: PURPOSE:To allow the use of a common standard member even if a tread is changed by coupling fixing sections of the right and left side edges of a center sheet and fixing sections of erected lower sections of the right and left fenders and fixing them with fixtures in one body. CONSTITUTION:Floor sections 2, 2 and fitting sections 3, 3 are formed on the right and left of a handle post support section 1 molded expansively backward at the center portion. A sheet fitting section 5 capable of fitting a driving seat and a floor section 6 in front of it are formed in one body. Fitting sections 8, 8 are provided on the right and left of a sheet section 7 having a step-like side view, and a floor section 10 is provided at the front section of the right and left fenders 9, 9 respectively and a fitting section 11 is provided at the erected lower section. The handle post support section 1 and sheet section 7 are coupled with fixtures such as bolts, and the sheet section 7 and the right and left fenders 9, 9 are coupled to form a floor sheet.
Patent JP-S59128919-A (JP)
Title: Twin-turbo
Inventor: SHIMIZU SHIYOUZOU
IPC: F02B37/007
Filed: 1983-01-13
Abstract: PURPOSE:To stabilize the lubrication of a turbocharger bearing part at the suspension side and the function of an oil seal, by changing each turbocharger over to either its small or large capacity one according to an engine speed, while feeding a part of exhaust gases to the turbocharger at the suspension side as well. CONSTITUTION:At a low speed, almost all of exhaust gases out of an engine 7 are fed to a small capacity turbine 1, while a part of the exhaust gases is fed to a large capacity turbine 4. Air out of a silencer 19 enters the engine 7 by way of a blower outlet side selector valve 29 and a blower outlet side selector valve 25 at a small capacity blower 2. On the other hand, since air out of a large capacity blower 5 is closed and intercepted by the blower outlet side selector valve 25, it circulates a circulating flow passage 32. At a high speed in the engine, selector valves 9, 25 and 30 are selected to each direction so that operation is reversed to that in case of the low speed.
Patent JP-S59128336-A (JP)
Title: Antitumor agent comprising glycoprotein having cell fusion ability as active ingredient
Inventor: KOUGA MICHIKO
IPC: A61K38/17
Filed: 1983-01-13
Abstract: PURPOSE:An antitumor agent having an inhibitory actions on growth of tumor cell, comprising a glycoprotein having cell fusion ability specific to tumor cell as an active ingredient. CONSTITUTION:A glycoprotein (molecular weight: 20,000-150,000 by electrophoresis analysis) having cell fusion ability specific to tumor cell as an active ingredient is pharmaceutically manufactured with a surface active agent, excipien, lubricant, suspension, etc., to give an antitumor agent. A dose is 0.01- 1,000mg/day/person. The glycoprotein as the active ingredient is obtained by infecting RFL cell with mouse leukemia virus, cloning and screening a strain having high fusion ability but low leukemia virus producing ability using fusion ability to RFL cell as an index to give a cell, cultivating, freezing, melting, grinding the prepared cell, subjecting it salting-out with ammonium sulfate, centrifuging precipitated protein, making it into a solution again, removing ammonium sulfate by dialysis, removing components such as ground cell membrane, etc., followed by purification and separation of a supernatant liquid.
Patent JP-S62161909-A (JP)
Title: Additive for manufacturing spheroidal graphite cast iron and vermicular cast iron
Inventor: KAKE SHIYOUJI
IPC: C21C1/10
Filed: 1986-01-10
Abstract: PURPOSE:To obtain spheroidal graphite cast iron and vermicular cast iron free from defects such as pinholes by using an additive contg. Ca as an inevitable impurity. CONSTITUTION:This additive for manufacturing spheroidal graphite cast iron and vermicular cast iron is a solid soln. having a composition consisting of, by weight, 30-70wt% Si, 2-7% Mg, 1-4% rare earth element, 0.5-5% C and the balance Fe with inevitable impurities including <0.9% Ca. In the composition, the ratio of the rare earth element/Mg is regulated to 1/4-1/1 and one or more among Ni, Cu, Ba, Zr and Mg may be substituted for a part or all of the Si.
Patent JP-S62167744-A (JP)
Inventor: MAIKERU KORUBU
IPC: C07C211/24
Filed: 1987-01-13
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。