baber/WOPTO huggingface dataset:
Patent JP-S5757149-A (JP)
Title: Paper size indicator of paper feeding apparatus
Inventor: MURAI KAZUO
IPC: B65H7/00
Filed: 1980-09-24
Abstract: PURPOSE: JTo facilitate setting of the width of a side guide to the paper width by detecting and indicating shift of the side guide of a paper feeding apparatus for a printing machine in accordance with the paper width and setting the width of the paper used according to the indication.  
     CONSTITUTION: When side guide plates 12 and 12a are shifted in accordance with the paper width, a disc 55 revolves corresponding to the shift amount. As the size detecting switch not shown in the figure is installed at the position corresponding to the revolution angle on the periphery of the disc 55, each shift amount of the side guide 12, 12a is indicated on an indicastor through the size detecting switch. With such a constitution, the desired side guide width is obtained by watching the indicator and operating a handle, and the guide can be set to the paper width easily. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61290041-A (JP)
Title: Manufacture of reclaimed tire having steel belt
Inventor: OKAMOTO KEIJI
IPC: B29D30/54
Filed: 1985-06-17
Abstract: PURPOSE:To enable renewal of a steel belt layer and tread rubber, by a method wherein an additional ply composed of a steel cord covered with unvulcanized rubber is stuck through vulcanization on a base tire obtained by removing a damaged steel belt ply of a worn tire from the worn tire by peeling, over which prevulcanized tread rubber is stuck through vulcanization. CONSTITUTION:The surface from which a damaged steel belt ply has been removed is machined by a grinder and a crown part 2 is adjusted symmetrically. Then a cushion rubber 4 composed of an unvulcanized rubber sheet is stuck on a crown part 2 of an adjusted base tire 3, upon which fresh steel belt additional plies 5, which are in about the same number of sheets with those peeled off in adjusting process of the base tire, are piled and a cover rubber 6 composed of the unvulcanized rubber sheet is piled upon the same further. A curing rim 10 is inserted in the inside of the base tire 3, compressed air is introduced into a curing bag 11 composed of a doughnutlike rubber bag inserted between the rim 10 and base tire 3,steam is introduced into a jacket 7 in a state that a green tire 12 is welded to a mold 8 with pressure and heating and vulcanization are performed.
Patent JP-H11312618-A (JP)
Title: Manufacture of rare earth magnet
Inventor: SAITO NORIMICHI
IPC: H01F1/057
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a rare earth magnet manufacturing method, capable of quickly and efficiently removing attached fine powder from a finished rare earth magnet, obtaining a high surface cleaning state as compared with conventional methods, and then coating the cleaned surface of the magnet with a corrosion resistance film. SOLUTION: In a mixed state of a finished rare earth magnet and powder absorbing substance, both the components are brought into contact with each other, a fine powder stuck to the magnet is adsorbed to the power absorbing substance for cleaning the surface of the magnet, the powder absorbing substance for absorbing fine powder is separated form the rare earth magnet the surface of which is cleaned is coated with a corrosion resistance film.
Patent JP-H06320373-A (JP)
Title: Elevation drive device for elevation frame used in tool exchanging device
Inventor: YAMAGUCHI YOSHIHIRO
IPC: B23Q3/155
Filed: 1993-05-10
Abstract: PURPOSE:To prevent breakage of a drive pinion by providing a spring which absorbs by its vertical resilient force, a force by means of which a rack is driven downward by a drive pinion after an elevating frame or a tool support bed comes into contact with a stopper. CONSTITUTION:When lowering of an elevating frame 26 is forcibly stopped, a motor 49 for elevation is electrically brought into a stop state once but a drive pinion 51 is consecutively rotated through its inertia, and a downward drive force is transmitted to a rack 47. In this case, the rack 47 is moved downward in relation to a body frame 27 and inertia rotational drive of the motor 49 is absorbed. Further, a spring 53 is gradually stretched from its compressed state and through the restoration action of the spring, the rack 47 is energized as it is always stretched downward, whereby any backlash is prevented from occurring between the rack 47 and the drive pinion 51. Thus, no unreasonable force is exerted on any place and breakage of a part is also prevented from occurring.
Patent JP-S6025316-A (JP)
Inventor: IRA MIRAA
IPC: H03K5/08
Filed: 1984-06-27
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-H06321935-A (JP)
Title: Monomer and polymer, and production of polymer
Inventor: KOIDE NAOYUKI
IPC: C08G61/12
Filed: 1993-05-11
Abstract: PURPOSE:To provide a method for producing a polymer, having a mesogen group (a molecule capable of manifesting a liquid crystal phase by itself) as the side chain and excellent in performance. CONSTITUTION:A 2,5-dihalogenothiophene derivative having a mesogen group at the 3- and/or the 4-positions thereof, e.g. a compound expressed by formula I {X is halogen; R1 is H, cyano, alkyl, substitutive phenyl or benzyl, COR3 (R3 is alkyl, phenyl or benzyl), etc.; R2 is expressed by formula II [Y is single bond, 1-12C alkylene, phenylene, CO, COO, COOalk, COOalkO, etc., (alk is 1-12C alkylene); Z is HC=CH, CH=NNH, N=N(O), C=C, S, etc.; (r) is H, NO2, CN, halogenoalkyl, etc.]reacted with a metal selected between and Zn in the presence of a transition metallic compound to produce a thiophene polymer having the mesogen group in the side chain, e.g. a polymer containing a compound expressed by formula III [alk' is 1-12C alkylene; (k) is 0 or 1; (r') is CN or alkoxy] as a constituent unit and having 1000-20000 number-average molecular weight.
Patent JP-S5923868-A (JP)
Title: Coated sintered hard alloy tip and its manufacture
Inventor: YAMAMOTO KATSUYA
IPC: C23C16/32
Filed: 1982-07-29
Abstract: PURPOSE:To improve the wear and shock resistances of a sintered hard alloy tip, by coating the surface of the tip with a titanium carbide layer by chemical vapor deposition using a carrier gas contg. a titanium alkoxide and gaseous hydrogen. CONSTITUTION:A gaseous mixture of a titanium alkoxide such as titanium isopropoxide with gaseous hydrogen and gaseous methane is prepared as a carrier gas. The carrier gas is introduced into a reaction furnace for chemical vapor deposition to coat the surface of a sintered hard alloy tip with an amorphous titanium carbide layer. Thus, a coated sintered hard alloy tip with superior wear and shock resistances is obtd.
Patent JP-H06351244-A (JP)
Title: Switching regulator
Inventor: NAKAMURA SHINICHI
IPC: H03K17/73
Filed: 1993-06-03
Abstract: PURPOSE:To realize a switching regulator having duty ratio control function through a simple circuitry. CONSTITUTION:A duty ratio control voltage VD is produced from an input voltage Vin received through resistors R2, R3, and a reference voltage Vref received through resistors R1, R2. The voltage VD is fed to a duty ratio control circuit 3 which controls the duty ratio of switching pulse thus stabilizing the output voltage Vout. This circuitry realizes a switching regulator having simple constitution while reducing the size and the number of components.
Patent JP-S5922599-A (JP)
Inventor: YAMADA KIYOMI
IPC: D06F43/08
Filed: 1982-07-30
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-S6026233-A (JP)
Title: Fin tube heat exchanger of air conditioner
Inventor: HIMENO YASUNORI
IPC: F24F1/00
Filed: 1983-07-20
Abstract: PURPOSE:To make it possible to accommodate various kinds of articles without lowering the ability of the titled heat exchanger by providing a cutout forming a space for accommodating articles in a fin group of the fin tube heat exchanger. CONSTITUTION:A first coil 9a is separated from a second coil 9b by means of a slit 12 at the center of the fin. The cutout 13 formed at a part of the fin group of the second coil 9b is located between an inlet pipe 14 and an outlet pipe 15 which constitute a freezing cycle. Accordingly, the cutout 13 of the indoor heat exchanger 9 can be effectively utilized upon arranging a third capillary tube 10. Hence, this can sufficiently solve problems which may occur, even when the installation space is reduced in accordance with the thinning of the air conditioner. Since the inlet pipe 14 is formed in the vicinity of the outlet pipe 15, the heat exchange function is improved by the mutual heat exchange operation.
Patent JP-H01303076-A (JP)
Title: Layer-built ultrasonic motor
Inventor: SAITO HIDEFUMI
IPC: H02N2/00
Filed: 1988-05-31
Abstract: PURPOSE:To form a device to be compact, by containing a plurality of motor bodies provided with thin ultrasonic motors, in one casing in a layer-built state, and by sharing a pressure applying means for pressure-welding a rotor to drive an output shaft independently. CONSTITUTION:Layer-built ultrasonic motors is provided with a cylindrical casing 1, and from a cover plate 2 for covering the upper surface of the casing 1, three output shafts 3A to 3C are projected. In the casing 1, three motor bodies 6L to 6U provided with the ultrasonic motors are contained in the vertical direction and in a layer-built state. Then, on the upper surface of a ring- shaped stator 8L, a rotor 11L with an inner toothed gear 10L formed on the inner periphery is mounted, and on the gear 10L, three planet gears 12AL to 12CL having said three output shafts 3A to 3C are fitted. Besides, these are fitted on a solar gear 14L supported by a central shaft 4. Then, by driving the respective motor bodies 6L to 6U, the corresponding output shaft 4 can be driven independently and rotationally.
Patent JP-S6114014-A (JP)
Title: Looping device
Inventor: NIIOBI MASARU
IPC: B21B41/00
Filed: 1984-06-27
Abstract: PURPOSE:To obtain a relatively large amt. of storage for a blank material with a relatively small pit without exerting excessive tension and repetitive bending to the blank material by suspending the blank material before and behind movable frames, moving the movable frames and clamping the blank material thereby looping the material. CONSTITUTION:This looping device is provided with a movable frame driving device 20 which supports freely runnably plural pieces of the movable frames 6 to guides 5 attached to a stand 3 and extending in a horizontal direction. The frames 6 are provided with a clamping device 10 which clamps the flexible blank material 1. The device 20 moves successively the frames 6 and runs the frames at a prescribed distance along the guides 5.
Patent JP-S5562101-A (JP)
Title: Alloy steel powder excelling in compressibility, moldability and heat treating characteristic
Inventor: NITSUTA MINORU
IPC: C22C38/00
Filed: 1978-10-30
Abstract: PURPOSE:To obtain the captioned alloy steel powder excelling in compressibility, consolidation  material carburizing property and hardenability at the time of press-forming in a die, by constituting a basic composition with one kind or more of Mn, Cr, Mo, V and iron for the remainder,  and keeping the contents of C, N and O to a low level. CONSTITUTION:This alloy steel powder is prepared, for instance, in the following method. A  molten steel which is melted and refined in the intended alloy composition is poured into a tundish  preheated sufficiently, and is dropped down as a columnar downfall from the nozzle buried in the  bottom thereof. High pressure water is injected to this columnar downfall from the surroundings  thereof to have the molten steel atomized and crushed, and the recovered powder is dehydrated,  and unannealed steel powder is obtained while preventing oxidation in N2 atmosphere. This  unannealed steel powder is then reduced and annealed in H2 atmosphere to be deoxidized and denitrified, so that the desired alloy steel powder may be obtained. This alloy steel powder contains, by wt%, C by 0.05 or less, N by 0.0040 or less, S by 0.10 or less, Al by 0.01 or less, O by  0.25 or less, and one or more kinds of Mn by 0.35-1.50, Cr by 0.2-5.0, Mo by 0.1-7.0 and V by 0.01-1.0.
Patent JP-S63297936-A (JP)
Title: Cooker
Inventor: KANO HISAO
IPC: H05B11/00
Filed: 1987-05-29
Abstract: PURPOSE:To carry out cooking with constantly stable and satisfactory result without being affected at all by the difference in the initial value of the temp. in a heating chamber by setting remaining heating time in accordance with the difference in preset total heating energy and computed heating energy. CONSTITUTION:Foodstuffs are put into a heating chamber 1. The kinds of the foodstuffs and the contact of cooking are set and operation for starting cooking is carried out by an operation part 11. Then, the oven cooking by heating of a heater 5 is started. A control part 20 reads out set temp. data previously set in accordance with the kinds of the foodstuffs and the content of cooking from a memory and takes in the detected temp. from a temp. sensor 6 and compares it with the set temp. Until the time when the detected temp. reaches the set temp., the temp. change in the heating chamber is detected at a fixed interval and the mean temp. in the heating chamber is computed. When the detected temp. reaches the set temp., the part 20 reads out total heating energy P from the memory and sets the finishing time of heating. As a result, though the initial value in the temp. of the heating chamber is different due to the remaining heat in cooking or room temp., cooking with constantly stable and satisfactory result can be carried out without being affected at all by the different initial value.
Patent JP-S5562979-A (JP)
Title: Anode-depositing type electro-deposition coating composition
Inventor: OOMIKA HIROYOSHI
IPC: C09D5/44
Filed: 1978-11-01
Abstract: PURPOSE: To obtain the title composition capable of affording coating film of improved corrosion resistance, by incorporating a specific amine in a conjugated diene diene (co)polymer carrying a particular basic group.  
     CONSTITUTION: The objective composition can be obtained by neutralizing with an acid the following two components, namely: (a) 100 parts by wt. of a conjugatd diene (co)polymer having a molecular weight of 300W5,000 and carrying 0.05W 0.5mol, per 100g of the polymer, of a basic group represented by the formula I (R 1  is H, halogen, or an 1W3C organic residue; R 2  and R 3  are each 1W20C organic residue; R 4  is H or 1W20C organic residue; X is H, etc.) and (b) 3W100 parts by wt. of an amine of the formula II (R 5  and R 6  are each H, or 1W10C alkyl; n and m are 0W20 and 0W1, respectively; R 3 ' is 1W10C organic group; R 4 ' is 1W10C organic group or H; R 4 " is R 4 ' when m is 1, and H when m is zero), and then dissolving or dispersing the resulting neutralized two components in water. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0987045-A (JP)
Title: Composition for slip casting refractory and drying method of furnace wall using the same
Inventor: KIDA OTOJIRO
IPC: C22C21/06
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain a slip casting refractory prevented from bursting phenomenon at the time of heat-drying a worked body and capable of obtaining a rigid worked body and drying rapidly. SOLUTION: A refractory aggregate, a refractory powder, an Al-Mg alloy powder and a dispersing agent are incorporated. The quantity of Al-Mg alloy powder per 100pts. in total of the refractory aggregate and the refractory powder is controlled to 0.04-3pts. A furnace wall is formed by applying this composition to its prescribed place and drying the wall at 50-400 deg.C/hr heating rate of the surface temp.
Patent JP-S5656832-A (JP)
Title: Injection molding
Inventor: TAKATANI KENJI
IPC: B29C45/17
Filed: 1979-10-16
Abstract: PURPOSE:To obtain readily a hollow article excellent in surface luster and dimensional precision by a method wherein immediately after the material of a volume less than that of a cavity is injected, air is blown in the cavity, the injected material is pressed against a cavity wall, cooled and cured while the material is flowed by pushing. CONSTITUTION:Molten resin 7 of 1/3-1/2 of a cavity volume is injected into the cavity 4 from a nozzle 5 having a gas blow pipe 6 through a spool 2 and primary gas is blown in through the gas blow pipe 6 at the same time as the injection is completed. The primary gas enters the resin 7, flows the molten resin 7 along the wall surface of the cavity 4 and forms a surface layer quickly. After the molten resin 7 has formed a surface layer on the whole wall surface of the cavity 4, the secondary gas of high pressure is blown in from the gas blow pipe 6, the pressure is kept constant for the intended time, the resin is cooled and cured.
Patent JP-S5358784-A (JP)
Title: Hall effect element
Inventor: SATOU MASUJI
IPC: H01L43/06
Filed: 1976-11-08
Abstract: PURPOSE: Sufficiently large Hall coefficients may be obtained despite vapor deposition at a low substrate temperature and a Hall effect element capable of reducing the undulations on its surface may be obtained by substituting part of Sb with Bi. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5757882-A (JP)
Title: Black or blue rhodium coated articles, production thereof and plating bath used therefor
Inventor: KONASE TAKASHI
IPC: C25D3/50
Filed: 1980-09-25
Abstract: PURPOSE: To obtain titled articles which have specular gloss on the surfaces of the articles to be treated, exhibit a black or blue color and have superior adhesive strength and corrosion resistance by using an ordinary acidic Rh plating bath contained with an org. carboxylic acid (salt) as an additive.  
     CONSTITUTION: The plating bath prepd. by contg. an org. carboxylic acid (salt) as an additive in an ordinary acidic Rh plating bath is used in applying plating treatment on the surfaces of decorative articles, particularly, spectacles, watches, personal ornaments, dinner ware, and the like. As a result, the black or blue Rh plated articles consisting of applying plating exhibiting a black or blue color on the surfaces of said articles to be treated are obtained. Ordinary Rh salts, for example, surfaces, phosphates and the like are used for the Rh salt used for said plating bath. As the additive, for example, acetic acids, benzoic acids, etc. are used for the org. carboxylic acid (salt). Further, it is preferable to use the plating bath at ≤6pH. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09316505-A (JP)
Title: Production of powder-type hydrogen-storing alloy
Inventor: OBUCHI ICHIRO
IPC: C22C1/00
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a producing method of a powder-type hydrogen-storing alloy which can be easily activated. SOLUTION: A molten hydrogen-storing alloy 3 is injected through a nozzle to an atomizing tank 4, while an acid soln. or alkali soln. 8 is sprayed under high pressure on the molten metal 3 to produce a powder-type hydrogen-storing alloy 7. Then the powder 7 is dropped in the acid or alkali soln. which is used to spray and then stored in the atomizing tank. As for the alkali soln., an aq. soln. of KOH or NaOH can be used. As for the acid soln., an aq. soln. of HCl can be used. Thus, a powder-type hydrogen-storing alloy having <=100ppm oxygen content can be obtd.
Patent JP-H06326378-A (JP)
Title: Laser dust removing device
Inventor: YOROZU MASAFUMI
IPC: H01S3/00
Filed: 1993-05-13
Abstract: PURPOSE:To prolong the life of the laser gas and the simplify the window cleaning work by mainly removing the metallic laser dust D adhering to the window of a laser vessel. CONSTITUTION:The laser dust removing device paying attention to the charged laser dust raised inside a laser vessel 2 adhering to the inside of the window 8 of the vessel 2 is fitted with a pair of magnets 13 holding the window 8 of the laser vessel 2 so that the locus of this laser dust D may be bent by the magnetic field of the magnets 13 for preventing the laser dust D from adhering to the window 8.
Patent JP-S5659334-A (JP)
Title: Device discrimination system
Inventor: SADAMITSU HITOSHI
IPC: G06F3/00
Filed: 1979-10-19
Abstract: PURPOSE: To decide the kind of a device by folding an output which has been output from the device control unit, by use of the device, and discriminating the folded signal.  
     CONSTITUTION: A signal which has been generated from the control part 1 is input to the open collector circuits 4, 5 as an interface signal 13 through the NAND circuit 6. Whether an output of the open collector circuits 4, 5 is connected to the interface signals 11, 12 or not, is varied depending on the kind of a device. Accordingly, the kind of a device can be decided by returning the interface signals 11, 12 to the control part 1 through the NAND circuits 7, 8. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01303490-A (JP)
Title: Character generating circuit
Inventor: NARISAWA SADAYUKI
IPC: H04N5/278
Filed: 1988-05-31
Abstract: PURPOSE:To vary character size without increasing the size of a character front storage means by varying timing and the number of scanning lines for each dot according to the character size and outputting pattern data, and thus varying the character size. CONSTITUTION:Pattern data on a character indicated by a character indicating means 28 is read out of the character font storage means 26 in synchronism with timing generated by a display timing generating means 20 and outputted, and the character4 pattern is displayed at an indicated position on a screen. In this case, an output control means 32 varies the timing and the number of scanning lines for each dot according to indicated character size and outputs pattern data, so that the character of the indicated size is projected on a screen. For example, when the timing is increased by twice, the character is expanded laterally by twice and when the number of scanning lines is increased by twice, the character is expanded longitudinally by twice. Consequently, the character size can be varied on the screen without increasing the size of the memory for storing the pattern data.
Patent JP-H01304719-A (JP)
Title: Electric double layer capacitor
Inventor: MORIMOTO TAKESHI
IPC: H01G11/00
Filed: 1988-06-02
Abstract: PURPOSE:To reduce internal resistance by increasing the property of keeping an electrolytic solution by employing a separator mainly comprising glass fibers with their average diameter of 1mum or less and with the degree of porosity of 75% or more. CONSTITUTION:An electric double layer capacitor is formed by interposing a separator 5 and an electrolytic solution between a pair of polarized electrodes comprises glass fibers with their average diameter of 1mum or less and with porosity of 75% or more. For the glass fibers, there is generally available borosilicate glass and further nonalkali borosilicate glass and high silica glass and the like. Hereby, an electric double layer capacitor satisfactorily reduced in internal resistance can be yielded.
Patent JP-2000317643-A (JP)
Title: Spot welding device
Inventor: KANITANI KIYOSHI
IPC: B23K11/11
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a spot welding device by which the position and the posture of an electrode for spot welding can be changed even in the case of a single spot welding device, and a pressing operation and a pressure force control are possible in the right-angled direction to the surface to be welded of an object to be welded regardless of the posture of a robot main body. SOLUTION: Relating to a spot welding device 0 prepared to perform spot welding by pressuring and holding an object to be welded between a pair of electrodes 31, 31' for spot welding, a pair of plates 9 holding respectively a pair of electrodes 31, 31' for spot welding, is connected respectively to a base part which is a fixed member through a polar coordinates arm mechanism. This polar coordinates arm mechanism has plural supports 2, 2' which have been freely turned individually to a base part 1, plural tilting arms 3, 5 held by these plural respective supports 2, 2' and plural extendable and contractable arms 6 which have been made freely extendable and contractable in respective longitudinal directions of these plural tilting arms 3, 5.