baber/WOPTO huggingface dataset:
Patent JP-H10195351-A (JP)
Title: Coating material for baking finish and production of coated material therefrom
Inventor: ITO JUNJI
IPC: C09D7/12
Filed: 1997-01-07
Abstract: PROBLEM TO BE SOLVED: To enable a high-speed baking of a coating film formed on an aluminum material and thus enable a high-speed production of a coated aluminum material excellent in coated appearance. SOLUTION: In this coating material for baking finish comprising a resin component, a solvent mixture, and unavoidable impurities, the contents of solvents constituting the solvent mixture are each 40wt.% or lower; the ratio of (diluent %)/(true solvent %) of each solvent is 1 or lower; and the differences in b.p. among solvents each contained in a content of 10wt.% or higher are within 7 deg.C. High-speed production of a coated aluminum material excellent in coated appearance is realized by continuously applying the coating materiel to an aluminum material in a coiled state followed by baking.
Patent JP-S58127447-A (JP)
Title: Data transmission method
Inventor: MASUO YASUHISA
IPC: H04B10/25
Filed: 1982-01-25
Abstract: PURPOSE:To simplify the procedure at the transfer of a master station, by bringing a moving contact of a changeover switch of a slave station for a prescribed time into contact with a fixed contact of other slave stations and taking a slave station which can receive a message before the prescribed is elapsed as the master station. CONSTITUTION:The 1st message is transmitted to controllers C2-Cn from a controller C1. With the 1st message, moving contacts Sc2-Scn of changeover switches SW2-SWn of the controllers C2-Cn are bronght into contact with other fixed contacts SB2-SBn for a prescribed time. The 2nd message is transmitted from the controller C1 to the controllers C2-Cn before the prescribed time is elapsed, and the controller C2 which can receive this 2nd message becomes a new master station.
Patent JP-H08203428-A (JP)
Title: Electron gun assembling apparatus and electron gun assembling method using therefor
Inventor: NISHIKAWA MOTOAKI
IPC: H01J9/18
Filed: 1995-01-30
Abstract: PURPOSE: To improve the productivity of cathode assembly for electron guns, stabilize the assembly precision, and improve the maintenance property of an assembling apparatus. CONSTITUTION: After the position of a cathode face 1a of a cathode 1 held by a cathode holding member 11 is positioned at a previously determined initial position, a first movement that the cathode 1 is inserted into the inside of a cathode support of an electron gun assembled body 8 is carried out. The degree of the first movement is made to be the optimum and maximum value with which the cathode 1 does not come into collision against an air nozzle 18. Consequently, the positioning of the cathode face la is carried out precisely, so that the first movement degree can be set to be high and the number of times to move the cathode 1 slightly for positioning at the optimum position can be lessened and thus the productivity can be improved.
Patent JP-H02194888-A (JP)
Title: Pure water producing apparatus
Inventor: YOKOYAMA KUNIO
IPC: C02F1/22
Filed: 1989-01-20
Abstract: PURPOSE:To make pure water for drinking readily available by providing a water storage container excellent in heat transmission and adapted for allowing a cold air at ice freezing temp. to flow around its outer periphery, a stirring device for stirring water therein and a heating device for heating the outside of the water storage container. CONSTITUTION:A cold air at ice freezing temp. supplied from a cooler 32 cools water 35 in a water storage container 12. The water 35 is then stirred in this container 12 with an agitating water 20, whereby an impurity-free, transparent ice 36 is gradually produced from around the inner periphery of the container 12. The water 35 remaining in the central part of the container 12 and containing a large amount of impurities is discharged through a pipe 27. The pure, transparent ice 36 in the container 12 is then thawed by an electric heater 15. The resulting pure water is stored in a pure water storage tank 29.
Patent JP-H04241847-A (JP)
Title: Ultrasonic diagnostic device
Inventor: SUGIYAMA TAKASHI
IPC: A61B8/14
Filed: 1991-01-11
Abstract: PURPOSE:To execute the multi-display of plural reduced difference images whose time phases are different on the same screen of an image indicator so that they can be observed simultaneously with regard to the diagnostic part of a body to be examined. CONSTITUTION:A difference image generated by a subtracter 4 is reduced by an arithmetic circuit 9, these plural pieces of reduced difference images are stored successively in a display memory 10, and write and read-out to the display memory 10 are controlled in accordance with divided display positions on a screen of an image indicator 6 by an address control circuit 11, by which plural reduced difference images whose time phases are different are displayed on the same screen of the image indicator 6.
Patent JP-S58131854-A (JP)
Title: Interference wave extracting device
Inventor: YOSHIDA YASUTSUNE
IPC: H04L27/22
Filed: 1982-01-30
Abstract: PURPOSE:To extract an interference wave, by providing a means for generating a signal eliminating the interference wave from an input signal and an equivalent remodulating signal and subtracting the input signal and the remodulating signal. CONSTITUTION:A 4-PSK input signal IFIN including the FM interference wave is given to a subtractor 4 via a variable attenuator 3. The remodulating wave from a remodulaing wave generating section 18A is given to the subtractor 4 through a variable phase shifter 2, a main signal component is canceled with the relative conditions of the same level and the opposite phase to obtain the interference wave output through filters 5 and 10. A control loop 12A is a C/N ratio improving loop of the extracted FM interference wave. In a remodulation signal generating section 18A, the output of a phase-locked detection circuit 17 comprising a carrier reproduction circuit 13 and a quadruple phase detector 18 remodulates a binary data signal through the discriminators 14, 15 at a quadruple phase modulator 16 and outputs a remodulation signal (b) equivalent for the main signal component removed of the interference wave. Thus, the interference wave extraction having the sufficient C/N and remaining spectrum spread of both sides is performed.
Patent JP-H03218131-A (JP)
Title: Assembly method for fiber module for optical communication
Inventor: CHIYODA HIROSHI
IPC: H04B10/07
Filed: 1990-01-24
Abstract: PURPOSE:To secure the durability and reliability for a long period by forming an end ferrule of an optical fiber to be a stepped cylinder and soldering and fixing a small diameter part to a holder of a fiber support so as to apply metallic bonding entirely to the bonding. CONSTITUTION:An end ferrule of an optical fiber 5 inserted to a holder 7a of a fiber support 7 is formed to be a stepped cylinder having a large diameter part 6b opposite to a lens and a small diameter part 6a at the side of fiber supply, and the small diameter part 6a of the fiber end ferrule is soldered and fixed to the holder 7a of the fiber support 7. Thus, the metallic bonding is adopted for the bonding between the optical fiber 5 and the fiber support 7 and the bonding between the fiber support 7 and the mount part (such as a cap 4) to ensure durability and reliability for a long period.
Patent JP-H04238656-A (JP)
Title: Method for reusing tundish for continuous casting
Inventor: KAJIWARA KOJI
IPC: B22D11/10
Filed: 1991-01-09
Abstract: PURPOSE:To prevent oxidation of a little remained material and the development of flaw in a slab or a product by burning fuel gas for heating under the condition that the air used for burning is smaller in quantity than the theoretical air quantity at the time of melting and removing the remained steel and steel slag in order to reuse a tundish. CONSTITUTION:At the time of melting and removing the steel and the steel slag 13 remained in the tundish 7 by heating in order to reuse the tundish 7 after continuous casting, the quantity of air 3 enriching oxygen used for combustion of fuel gas 2 for heating is lessen than the theoretical air quantity required for perfect combustion thereof to burn the fuel gas 2. Therefore, the steel and the steel slag remained in the tundish 7 are quickly removed and also a small quantity of the remained material is not oxidized and the flaw in the slab or product caused by the remained oxide is not developed in the following charge and good quality in the product is obtd.
Patent JP-H08200358-A (JP)
Title: Radial ball bearing applied with pre-load and manufacture thereof
Inventor: MIYAZAKI SEIZO
IPC: F16C33/60
Filed: 1995-01-30
Abstract: PURPOSE: To apply a proper pre-load to balls without using parts troublesome for machining. CONSTITUTION: A pair of auxiliary rings 15, 15 are outwardly coupled on the outer periphery of a shaft 14, and an inner ring raceway track 2b is formed across both auxiliary rings 15, 15. When the interval between both auxiliary rings 15, 15 is narrowed after balls 7, 7 are fitted, a proper pre-load is applied to the balls 7, 7.
Patent JP-S55104247-A (JP)
Title: Improved preparation of azo compound
Inventor: WAKE SHIGEO
IPC: C07C253/00
Filed: 1979-02-06
Abstract: PURPOSE: To obtain an azo compound useful as a foaming agent in high purity and yield at a low cost, by reducing the reaction product between a purified 2-amino-2- methylpropionitrile and a metal hypochlorite.  
     CONSTITUTION: A purified 2-amino-2-methylpropionitrile with an ammonia content of 1.5wt% or below is reacted with an aqueous metal hypochlorite of pH10W13.5 at 30°C or below in a concentration of hypochlorite ≤5wt%, and the reaction mixture is reduced with a nitrite, sulfite, succinic acid, or H 2 O 2  in a continuous process to give an azo compound.  
     USE: Usable for preparing 2,2'-azobis(2-methylpropionitrile useful as a foaming agent and a radical polymerization initiator. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63180679-A (JP)
Title: Paper feeding device
Inventor: OTSUKI SHINICHIRO
IPC: B65H7/02
Filed: 1987-01-22
Abstract: PURPOSE:To detect the position of a paper sheet relatively correctly by estimating the time and the revolution quantity necessary for the arrival to a detector and carrying-out device from the time necessary for the detection of a paper sheet by a detector after the start of drive of a separator and the revolution quantity of a driving motor. CONSTITUTION:When a separating roller 1 is driven in the state where a paper sheet is inserted into a separating device consisting of the separating roller 1 and a frictional piece 2, the first sheet is separated and sent to an optical reflector type detector 5, and detection is performed. If the necessary time and the number X of revolution in a driving system are previously measured, the time necessary for the course from the position to the transport roller pairs 3 and 4 and the number of revolution (y) of the driving system can be estimated as y=(aX+b)l2/l1 from the distance l1, l2 from the detector 5 to the separating roller 1 and transport roller pairs 3 and 4 and the coefficients (a) and (b) empirically obtained. Then, the dimension of the whole device can be reduced, and the position of the paper sheet can be detected relatively correctly.
Patent JP-S56125301-A (JP)
Title: Tree injury treating agent, injury adhering agent and injury protecting agent and treatment of surface damage within scope of needle-leaf root and trunk
Inventor: KURUTO SHIYUTAINBERUKU
IPC: A01G7/06
Filed: 1981-02-02
Abstract: 1. Use of an agent containing 0.5 to 7 %-wt., preferably 2 to 4 %-4. of at least one salt of the N-nitroso-N-cyclohexylhydroxylamines or of a (N-cyclohexyl-diazeniumdioxy)-compound of a mono-, di or tri-valent metal, preferably tris(N-cyclohexyldiazeniumdioxy)-aluminium, 2.5 to 35 %-wt., preferably 10 to 30 %-wt. of at least one synthetic material or synthetic resin (calculated as solid matter) in the form of a waterdilutables synthetic material dispersion or of a synthetic resin solution and/or at least one softener and/or of a drying oil and as remaining constituent an organochemical solvent or solvent mixture and/or water and also if required one or more additives, as agent for wound treatment, wound sealing and wound protection for living trees for the controlling and preventive treatment against causes of wound rot such as fomes annosus, stereum sanguinolentum, stereum areolatum in superficial damage to the roots and trunk areas.
Patent JP-2000215282-A (JP)
Title: Transmission/reception device for id tag
Inventor: TERAURA NOBUYUKI
IPC: G06K19/077
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To shorten the travelling range of a radio wave radiated from a transmission antenna in a reader/writer transmitting/receiving a radio signal with an ID tag. SOLUTION: A first transmission antenna part 33 is formed of two coils 33a and 33b which are wound in opposite directions with the same number of windings and which are in same size. The magnitude of radio signals radiated from the two coils become equal at a remote place and the radio signals are mutually compensated. An ID tag can normally be received except for the adjacent part of the two coils at a near place. A second transmission antenna part 34 is formed of a center coil 34a and coils 34b and 34c at both sides, whose areas are 1/2 of the center coil. The winding directions of the coils on both sides are made to be opposite to the center coil. The radio signals radiated from the coils are offset with each other at the remote place. The ID tag can normally be received except for the adjacent part of the three coils at the near place.
Patent JP-S59139495-A (JP)
Inventor: KODAMA TAKUO
IPC: G08G1/015
Filed: 1983-01-28
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-H06227536-A (JP)
Title: Packaging apparatus
Inventor: HASU KOJI
IPC: B65D5/44
Filed: 1993-01-29
Abstract: PURPOSE:To eliminate a possibility of staining a copying part by facilitating the attachment and detachment of a written guarantee, etc., to be stored in an outer case. CONSTITUTION:This apparatus has an outer case 1 composed of a storage part of article 2, inner flap part 3a and outer flap part 3b; and the inner flap part 3a is provided with the holding part 8 of a written guarantee 5. etc., composed of a plurality of supporting sections 10a, 10b and at least one press part 11 by means of a plurality of notches 9a, 9b or kerfs.
Patent JP-H07216991-A (JP)
Title: Building and method for constructing the same
Inventor: OSADA SHOSAKU
IPC: E04B1/35
Filed: 1994-02-07
Abstract: PURPOSE:To make a column smaller, thereby expanding an effective space by a method wherein a building frame is formed from a main frame and an auxiliary frame extending outward, and an upper half of the auxiliary frame is suspended from the main frame, and both the frames are formed successively from below. CONSTITUTION:A bracket 4 is provided at the point midway on a main frame 1 directly supported by an underground structure 5 serving also as a foundation 6, and a lower part 2B of an auxiliary frame 2 is formed on the bracket 4. Further a suspension frame 3 of truss structure is provided on the upper end of the frame 1 to suspend the upper part 2A of the frame 2, thereby constituting a multi-story frame. For constructing the frame, steel frames and reinforcing bars are assembled from below and concrete is placed and the bracket 4 is provided at an intermediate point and the frame 2B is built on the bracket 4. And the frame 2A is assembled from below, while the lower end thereof is supported at a point higher than a predetermined level, and after completion of the frame 3, the frame 2A is lowered to the predetermined level. As a result, columns of the frame 2 can be made smaller so that effective space can be made larger and construction can be performed efficiently.
Patent JP-H05189825-A (JP)
Title: Lens actuator and magneto-optical disk apparatus with it
Inventor: NISHINOMIYA MASANOBU
IPC: G11B11/10
Filed: 1991-02-04
Abstract: PURPOSE:To constitute a lens actuator for a magneto-optical disk apparatus wherein an auxiliary magnetic field and a recording magnetic field are given to a disk medium provided with two layers of magnetic layers and a piece of information is overwritten and recorded in such a way that the sufficient magnetic field of the actuator is obtained on the face of the medium and that the actuator is small-sized and at low costs. CONSTITUTION:An object lens 1 and a permanent magnet 2 which gives an auxiliary magnetic field are arranged and held on a holding member 3 which can be moved to a focusing direction and to a traveling direction with reference to a sliding shaft 6; its center of gravity is made to nearly coincide with the center of rotation; the distance between the face of a medium and the permanent magnet 2 is made definite. Thereby, an inessential resonance is not generated in the tracking direction. When one part of a magnetic circuit for an actuator is used also as the permanent magnet for auxiliary magnetic field use, an apparatus can be made small-sized.
Patent JP-S63185762-A (JP)
Title: Tension control device for rewinder and the like
Inventor: HASHIMOTO SEISHIRO
IPC: B65H77/00
Filed: 1987-01-23
Abstract: PURPOSE:To simplify a device and form a maintenance-free system by abating the inclination of the deceleration line of a line motor immediately before it comes to a stop and reducing an exciting current for compensation to a value suited to the abated inclination of the deceleration line of said line motor. CONSTITUTION:As a stopping operation is carried out, a relay contact Ry3 is thrown in. Since a ramp generator 11 lowers a target speed signal 11a at a steep inclination, a line motor LM is also rapidly decelerated following the deceleration line. On the other hand, the inertia compensatory signal 26a of an inertia compensator 26 is inputted in an adding point 23 and an exciting current for compensation corresponding to it is added to the exciting current iHB of a hysteresis brake HB. Accordingly, the hysteresis brake HB generates a large braking torque. And, by keeping the value of the braking torque at this time suited to the inclination of the deceleration line of the line motor LM, the tension of a workpiece can be maintained constant preventing unnecessary loosening.
Patent JP-S63179769-A (JP)
Title: Printer device
Inventor: SHIRAKU YUTAKA
IPC: G06F3/12
Filed: 1987-01-22
Abstract: PURPOSE:To enable a code data storing circuit to be used for text data and image data, enable only a form to be preserved even after a power source for a printer device is switched OFF, and enable printing and preservation to be performed without re-registering a plurality of forms, by providing a form storage cartridge which is detachably fitted and has an auxiliary power source. CONSTITUTION:An output-controlling circuit 9 is operated, the contents of an image memory 3 and a form memory 5 are simultaneously read, dot data in the form memory 5 is loaded into the image memory 3 in an overlay basis, is then transferred to a printer part 10, and is printed. A form storing cartridge 4 is detachably fitted to a main body, and at the time of fitting, a read data bus (b) and an output data bus (d) are connected, a switch 7 is connected to a terminal (e) for source power supplied from a controlling part 1, and a power source is connected to the form memory 5. At the time of detaching the cartridge, the switch 7 is connected to a terminal (f) for source power supplied from an auxiliary power source 6, so that a form can be preserved even after the cartridge is detached from the main body. When the form becomes unnecessary, a switch 8 is turned OFF, whereby the form memory 5 is cleared.
Patent JP-S60159328-A (JP)
Title: Engine cooling device of farming machine
Inventor: KAWASE MUNEYUKI
IPC: F01P11/12
Filed: 1984-01-27
Abstract: PURPOSE:To avoid overheating simply and securely by operating the cleaning system of a dust removing net based on changing of temperature near an engine in a device in which open air inhaled by a cooling fan through the dust removing net is supplied to a radiator for cooling the engine. CONSTITUTION:An engine cooling device is constituted in such a way that a radiator 1 for cooling the engine is arranged inside a duct 10 having a dust removing net 9 and that outside the radiator is arranged a cooling fan 12 for an engine 6. In this case, the cooling fan 12 is constructed by a plurality of fan blades 13 and a fitting boss 14 to/from which these blades can be attached/ removed. And a torsion spring 15 which energizes the torsional direction of said blade 13 in a direction in which open air is inhaled is arranged, and at the same time, an actuator 16 made of shape-memory alloy is arranged between said blade 13 and the boss 14. Thus, when a temperature near the engine 6 reaches the predetermined level, said blade 13 is turned over and the dust adsorbed on the dust removing net 9 is scattered and removed.
Patent JP-S5399182-A (JP)
Title: Signal changing over device
Inventor: YAJIMA TOSHIO
IPC: G05D3/12
Filed: 1977-02-10
Abstract: PURPOSE: To loose the shock against a machine at the time of change-over, for example in a case applied for a servo-device, by means of being subjected to enable to be changed over two signals with an optional level difference smoothly and rapidly. rapidly. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000215974-A (JP)
Title: Exciting coil, fixing device, and image forming device
Inventor: HAYASHI YASUHIRO
IPC: H05B6/14
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To effectively heat a heated body, to longitudinally equalize surface temperature of the heated body, and to improve mass productivity with a simple structure to reduce a cost, in an exciting coil provided close to the heated body and causing an induction current to the heated body to cause heat to it, and thereby, to improve performance and reduce cost of both an electromagnetic induction heating type fixing device and an image forming device with the fixing device. SOLUTION: This exciting coil 31 is provide close to a heated body and causes an induction current to the heated body to cause heat to it. A coil wire of the exciting coil 31 is wound flatwise and deformed along a curved surface shape of the heated body, while magnetic cores 33, 34 are provide on the opposite side of the heated body side in both longitudinal end parts of the exciting coil 31 along the curved surface of the exciting coil 31.
Patent JP-S61174274-A (JP)
Title: Retouching fluid
Inventor: OKABE EIICHI
IPC: C09D11/00
Filed: 1985-01-28
Abstract: PURPOSE:To provide a retouching fluid capable of making it possible to rewrite on a retouch portion and preventing the color sinking of a handwriting on a retouch film, by using as an additive a fatty acid alkylolamide-based nonionic surfactant. CONSTITUTION:A retouching fluid in the form of a dispersion is obtained by mixing a white pigment, an organic solvent, a resin soluble in the organic solvent, a fatty acid alkylolamide-based nonionic surfactant. The nonionic surfactant is represented by formulae of I and II (wherein R is a carbon chain comprising a fatty acid residue). Since the polar group present in the nonionic surfactant exhibits a hydrophilic nature, a writing with a water ink can be smoothly made on the formed retouch film and the water ink on a retouch film dries quickly. Further, because of the presence of both of a hydrophobic group and a hydrophilic group in the molecule of the nonionic surfactant, the pigments is sufficiently wetted with the resin and, therefore, a uniform retouch film can be formed by uniformly applying the pigment, which prevents excess penetration of a water ink into the retouch film, causing the color sinking to be minimized.