baber/WOPTO huggingface dataset:
Patent JP-S61219111-A (JP)
Title: Engagement device
Inventor: MORITA TAMAO
IPC: H01F7/02
Filed: 1985-03-25
Abstract: PURPOSE:To prevent the leak of magnetism out of an engagement device at the time of engagement by making a construction wherein a permanent magnet is coated with a non-magnetic metal film and to entirely remove the play between a case and the magnet in omitting the case. CONSTITUTION:A permanent magnet 1 is dipped in a plating bath and coated with a non-magnetic metal film 1a of a required thickness. If an engagement device is released, part of magnetic line of force comes out of the non-magnetic metal film and sometimes magnetic duct is attracted on the outer surface of the magnet at the device but when ferromagnetic members 2 and 3 are connected with projections 2a, 3a, i.e., a joint state, a magnetic path passing the plate 2b, of the ferromagnetic member, the projections 2a, 3a and the plate 3b of the ferromagnetic member has minimum magnetic reluctance, the magnetic line of force of the magnet passes the magnetic path of minimum magnetic reluctance, the magnetic line of force does not come out, the dust attracted on the outer surface of the magnet is dropped and if a magnetic recording card such as a cash card is brought into contact with the outer surface of the device, a magnetic record cannot be destroyed.
Patent JP-H03259383-A (JP)
Title: Picture element arranging method
Inventor: TOMONO SATOSHI
IPC: G06T3/40
Filed: 1990-03-08
Abstract: PURPOSE:To perform conversion from graphics data with low resolution to the one with high resolution by arranging the next picture element data at the midpoint position of two pieces of picture element data arranged in the past, and arranging the picture element data by finding the midpoint sequentially. CONSTITUTION:Firstly, the point (a) of sending side (low resolution) picture element data A is arranged at the point (a) of receiving side (high resolution) picture element data B. Next, a sending side point (b) is received, and it is arranged at a receiving side point (b). The intermediate point (c) of the points (a) and (b) is found, and it is arranged at a receiving side point (c). Then, the intermediate points of the points (a) and (c) and the points (b) and (c) are found, and the picture element data on the coordinates of them are arranged at the receiving side intermediate points obtained similarly. When a computed result less than a decimal point as a result of computation is obtained, the number less than a first decimal place is rounded off, and the computation is continued until when the computed result (x) shows 1>=x. The arrangement of the picture element data in a horizontal direction is permitted to only a coordinate group having the coordinate in a perpendicular direction arranged in such way. The arrangement of the picture element data can be performed sequentially arrang ing the picture element data by receiving a sending side point (b1) first, and next, finding the intermediate point of the points (a) and (b1) setting as point (c1).
Patent JP-S56155614-A (JP)
Title: Sealing device for desorption zone in gas treatment device
Inventor: ITOU YOSHIBUMI
IPC: B01D53/06
Filed: 1980-05-06
Abstract: PURPOSE: To prevent the reduction of desulfurizing ratio and the occurrence of a fire accident by a method wherein when conducting desorption in a desorption zone in a rotary cylindrical body, a sealing member is provided for shielding the compartment being located in the desorption zone from other compartments.  
     CONSTITUTION: One end of a leaf spring 24 provided with a U-shaped curved part 24a is fixed to a vertical piece 12 of a supporting member for a sealing member, while the other end of the spring 24 is contacted to a free-side flange of a vertical member 23a which is fitted to a column 8. A horizontal piece 23b is pressure-contacted to a leaf spring 24' fitted to a flange part of a channel-shaped horizontal part 17b horizontally fitted between an adjacent pair of the vertical pieces 17a. When desorbing sulfur oxides which have been adsorbed, the vertical part 23a of a pressure-receiving member is closely engaged with the free-end part of the leaf spring 24, while the horizontal part 23b of the pressure-receiving member is closely engaged with the leaf spring 24', whereby the compartment in the desorption zone is sealed by the pressure-receiving member and the leaf springs 24, 24'. Accordingly, the hot gas is prevented from leaking and a fire accident is prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06273714-A (JP)
Title: Image projecting method
Inventor: FUJIOKA TETSUYA
IPC: G02F1/1333
Filed: 1993-03-18
Abstract: PURPOSE:To provide the image forming method which does not require preliminary generation of a special document and can realize a picture projecting device which has a small-sized and inexpensive constitution and is easy to operate. CONSTITUTION:A document 4 is placed on a contact glass 3, and a voltage is applied from a power source 2 to transparent electrodes 5a and 5b formed on upper and lower faces of a macromolecule and liquid crystal composite film 5, and in this state, the document 4 is scanned by an image forming scanner 6, and the macromolecule and liquid crystal composite film 5 is scanned by the reflected light, and then, an image corresponding to the variable density of the document picture is transferred with unmagnification as the difference of transmittance of light in the macromolecule and liquid crystal composite film 5. When the document 4 is removed from the contact glass 3 and a lamp 11 in an illuminating unit 9 is turned on, the image formed in the macromole and liquid crystal composite film 5 is enlarged and projected on a screen by a Fresnel lens 10, reflecting mirrors 13 and 15 in a projection unit 12, and a lens 15.
Patent JP-S62220756-A (JP)
Title: Assembly for constituting friction type continuously variable transmission
Inventor: SAKAI JIRO
IPC: F16H15/52
Filed: 1986-03-17
Abstract: PURPOSE:To permit the application to the versatile use by supporting a small diameter transmission wheel, large diameter transmission wheel, and a riding-up cam type press-contact force generating device by one shaft and using said shaft as input shaft or output shaft and binding a plurality of conical rollers by a speed change ring. CONSTITUTION:A speed change ring 2 obstructs the spring-out of a plurality of conical rollers 1 in the radial direction, and an output shaft 9 obstructs the outward slip-off of the following three elements: a small-diameter transmission wheel 3, large-diameter transmission wheel 4, and a press-contact force generating device 5 which are supported by the output shaft 9. In the assembly consisting of the output shaft 9 as supporting member and the speed change ring 2 as binding member, the force which the press- contact force generating device 5 exerts is received by the output shaft 9, and forms the internal force in the assembly. In other words, since, in the assembly, the need of providing a particularly high strength for an outer shell case for accommodating the assembly is avoided, the restriction due to the shape of the machinery which necessitates speed change can be reduced markedly, and application to the versatile use is permitted.
Patent JP-S62217162-A (JP)
Title: Separation of glycoalbumin
Inventor: UCHIDA TAKATERU
IPC: A61K35/16
Filed: 1986-03-19
Abstract: PURPOSE:To improve quickness, operability and reproducibility and to make automation easy by bringing a soln. contg. at least albumin into contact with a specific crosslinked copolymer and separating the same to glycoalbumin and non-glycoalbumin. CONSTITUTION:The soln. contg. at least the albumin is brought into contact with the crosslinked copolymer having 1.0-14.0meq/g alcoholic hydroxyl group per weight of the crosslinked copolymer, 0.05-5.0meq/g dihydroxyporonyl group, 5-100m<2>/g specific surface area and 0.5-6.0g/g volume of water that can be held, by which the albumin is separated to the glycoalbumin and non- glycoalbumin. A vinyl alcohol unit which is crosslinked by a triallyl isocyanuerate unit is particularly preferable as the skeleton of the copolymer. The use of a chromatography by packing the crosslinked copolymer into the column thereof and passing a moving phase therethrough is preferable for the sepn. of the glycoalbumin and non-glycoalbumin.
Patent JP-H09248683-A (JP)
Title: Work copying device of laser machining robot
Inventor: ONODERA HIROSHI
IPC: B23K26/082
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To minimize the number of teaching points to only execute a rough teaching in a short time and to eliminate the confirming working in an initial teaching time of a robot motion program when welding a comparatively large work, for example, with a YAG laser robot. SOLUTION: In the top end part of a robot arm Ra, respective one pairs of side rollers 2 and upper, lower rollers 3 are installed on a carrier 1 fixing a laser machining head H. Further, this carrier 1 is attached on the top end part of the robot arm Ra through a compression spring 5, each roller 2, 3 is pressed respectively on an outside circumferential edge wall face Wa and a top front face Wb and these both faces are followed with copying without clearance.
Patent JP-S58175751-A (JP)
Title: Drying method by means of chemical heat accumulation
Inventor: YASUDA KENJI
IPC: F24V30/00
Filed: 1982-04-08
Abstract: PURPOSE:To enable adjustment of a drying temperature and an increase of a drying speed, by making use of containing water of a material to be dried as at least a part of water necessary for hydration, in the titled drying method by means of chemical heat accumulation by making use of a hydrating reaction of sodium sulfide. CONSTITUTION:When sodium sulfide pentahydrate filled within a heat accumulating tank 51 is heated by a heat source 53, a dehydrating reaction is generated, steam is condensed by a condenser-vaporizer 52 and heat accumulation is carried out by closing a valve 56. At the time of drying, when a valve 59 is closed after decompression by a vacuum pump by opening valves 56, 59 and 72 through a circulation of a thermal medium in a duct 65 within the heat accumulating tank 51 and a drying tank 54, a part of water contained in grains in the drying tank 54 is vaporized, while the generated steam is fed to the heat accumulating tank 51 from tubes 71 and 55 causing a hydrating reaction generating a heat of reaction by which the grains are dried.
Patent JP-H03260938-A (JP)
Title: Magneto-optical recording method
Inventor: TANAKA MOTOHARU
IPC: G11B11/105
Filed: 1990-03-09
Abstract: PURPOSE:To realize a magneto-optical recording method capable of performing overwrite by a single laser beam and a single magnetic field by using a magneto-optical recording medium in which a magnetic material with compensation temperature over room temperature is set as a recording layer, and in which three temperatures where the coercive force of the recording layer is set equally to an external magnetic field over the room temperature exist. CONSTITUTION:The recording layer provided on a transparent supporting body 1 is magnetic film 3 consisting of a ferromagnetic material, and the three temperatures (TB1, TB2, TB3, where, TB1 <TB2 <TB3) whose compensation temperatures Tcomp of the layer exceed the room temperature Troom, and in which the coercive force Hc is set equally to the external magnetic field Hex to be applied in recording and erasure exist. The recording is performed by setting medium temperature T at T>TB3 by irradiating a laser beam of high power and applying the external magnetic field Hex in the same direction as that of saturation megnetization Ms. The erasure is performed by setting the medium temperature T at TB1<T<TB2 by irradiating a laser beam of low power and applying the external magnetic field Hex in the same direction as that in recording.
Patent JP-H10249534-A (JP)
Title: Method for joining welding wire
Inventor: MINAGAWA HAJIME
IPC: B23K9/12
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To join the welding wire with the strength necessary for stably feeding the welding wire without generating any burrs in a joined part by joining the welding wires so that the side parts at the tip of the welding wires each and part to be joined is formed in a ridge shape and arranged opposite to each other in the mutually crossing manner. SOLUTION: The apex angle θ of the ridge of welding wires W1, S2 to be joined with each other is preferably 80-120 deg.. The welding wire W2 clamped to a movable side electrode D2 is brought into contact with the welding wire W1 clamped to a fixed side electrode D1 with the angle intersection between the side parts E1, D2 being 90 deg.. Energization is started as soon as the contact of the wires, and heat generation is started. The welding wires W1, W2 are constantly brought into contact with a center part of the wire diameter, the center part is melted, the melting is expanded in the outer circumferential direction, the welding wire W2 is pressed against the welding wire W1, the molten metal is projected, and energization is shut off immediately before the projected molten metal becomes burns.  The procedure can be served for the welding without generating any burrs on the joined parts.
Patent JP-S52142459-A (JP)
Title: Variable phase shifting circuit
Inventor: KOJIMA KENJI
IPC: H04N9/45
Filed: 1976-05-21
Abstract: PURPOSE:To provide a circuit wherein the phase is changed by means of direct current, its wiring becomes simple and larger phase shift than 90 deg. can be obtained by making it optimum circuit configuration for a semiconductor integrated circuit.
Patent JP-S54150368-A (JP)
Title: Removing method for nox in exhaust gas
Inventor: KAWAMURA KAZUO
IPC: B01D53/94
Filed: 1978-05-19
Abstract: PURPOSE: To enable low temp. denitration by using a catalyst obtd. by forming manganese chloride on the surface of manganese carbonate ore and converting the manganese carbonate into manganese oxide by sintering.  
     CONSTITUTION: Hydrochloric acid is poured onto crushed manganese carbonate and evaporated to dryness to form manganese chloride on the carbonate surface. The chloride-coated carbonate is then sintered in air to convert the carbonate into manganese oxide. The resulting catalyst is packed into circulation type reaction tube made of glass, and SO 2 -rich exhaust gas is passed through the tube to carry out selective reduction denitration with NH 3  at low temps. The catalyst sustains low temp. activity represented by the solid line with the passage of time. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60204221-A (JP)
Inventor: TOOYA HIROKAZU
IPC: H02H7/00
Filed: 1984-03-28
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-S5252696-A (JP)
Title: Guide device of coin handling machines
Inventor: HATANAKA YOSHIHIRO
IPC: B65G47/80
Filed: 1976-05-24
Abstract: PURPOSE: Adjustment of the coin guide piece for introducing coins on a rotary disc one by one into coin path by centrifugal force and the coin transfer body including guide belts for transferring the coins on the coin path is performed by one behavior in one operating section, whereby the changing of the kinds of coins is performed quickly. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59186315-A (JP)
Title: Foil winding transformer
Inventor: INUI AKIFUMI
IPC: H01F27/28
Filed: 1983-04-07
Abstract: PURPOSE:To improve the cooling efficiency for the lead wire drawing out portion by a method wherein a stranded wire is introduced as a lead wire and its terminating part is inserted into a metal pipe in a lump and spaces through which a coolant flows are provided between the metal pipe and a metal foil. CONSTITUTION:A plurality of unit strands 30, each of which has an insulation layer, are stranded and wrapped by an insulator 31 to compose a stranded wire which is introduced as a lead wire. The insulator 31 and the insulation layer on each strand are removed at the terminating part of the stranded lead wire and the strands 30 are inserted into a metal pipe 40 in a lump. Then the metal pipe 40 is deformed and crimped so as to have spaces 50 through which a solvent flows to form a metal pipe 41. When the metal pipe 41 is fixed to a metal foil, the spaces 50, through which the solvent flows, are formed between the metal foil and the metal pipe 41. With this constitution, the cooling efficiency for the lead wire drawing out portion can be improved.
Patent JP-H08232364-A (JP)
Title: Fire preventive building board
Inventor: FUKUHARA TADASHI
IPC: E04F13/12
Filed: 1995-02-24
Abstract: PURPOSE: To constitute an envelope for a roof or a wall or the like of a building and provide such advantage as excellent fire resistance in particular and productivity, and reliability and low cost. CONSTITUTION: This board comprises a front surface side material A1 which forms side parts 2 and fitted parts 3 on a front surface main board 1 from both ends in its radial direction and an insertion surface part outwardly from the lower end of one side part 2 and an inserted front surface outwardly from the other side and a rear surface side material A2 which installs an insertion rear surface part on a rear surface main board 6 in one radial direction and an inserted rear surface part on the other side and a board-like core material B which is mounted with silica boards 11 on both surfaces of a core 10. The board-like core material B is mounted between the front surface side material A1 and the rear surface side material A2 while an overlap front surface part and an overlap rear surface part form an overlap projecting part A3 .  The overlap front surface part and the doubled rear surface part form a overlap projecting part A4 .
Patent JP-H06276038-A (JP)
Title: High frequency low noise amplifier
Inventor: MATSUI YASUSHI
IPC: H03F3/60
Filed: 1993-03-19
Abstract: PURPOSE:To satisfy the best values of a noise index and an input voltage standing wave ratio and to preclude an oscillation phenomenon wherein the operation of an FET becomes unstable in a frequency range higher than a necessary frequency band. CONSTITUTION:The high frequency low noise amplifier consisting of a microstrip line 9 which connects the source terminal 4 of an FET 1 to the ground is provided with a tip open line 12 composed of a lambda/4 microstrip line at the source terminal 4.
Patent JP-S58179514-A (JP)
Title: Payoff reel
Inventor: HIDAKA KATSUSHI
IPC: B21C47/30
Filed: 1982-04-13
Abstract: PURPOSE:To make a construction simple and durable, by providing hydraulic cylinders used for extending and contracting a segment to the inside of a drum shaft, and controlling it with the aid of a hydraulic controlling device. CONSTITUTION:Radially slidable segments 7 are provided to the outer periphery of a drum shaft 6 of a payoff reel used for rewinding a steel band to be fed to a line which is installed at the inlet side of a rolling line, etc. Further, in the drum shaft 6, cylinder holes 9 for extending and contracting respective segments 7 are pierced radially at equal intervals so that a group of the holes 9 locating at the symmetrical positions are positioned in the same plane and a group of holes 9a locating perpendicularly to the plane are arranged by shifting their positions from the holes 9. And each cylinder hole 9 is furnished with a piston 10 and each piston rod 11 is attached through a spherical bearing 12 to a recessed part of the segment 7 by a nut 13 in a state that the rod 11 is loose around its axis but fixed in its axial direction. Thus the pressurized fluid to be supplied to the cylinder chamber outside of the pistons 10 is controlled.
Patent JP-S55154039-A (JP)
Title: Uniformalization of spectral transmission factor of transparent thin film
Inventor: KUMOUCHI TAKAAKI
IPC: H01J29/10
Filed: 1979-05-18
Abstract: PURPOSE:To uniformalize the spectral transmission factor characteristics by forming two types of transparent thin films whose spectral transmission characteristics are mutually inverted through transmissive substances. CONSTITUTION:A transparent conductive film 2 is formed on the surface of a transparent substrate 1. To uniformalize the spectral transmission factor of this transparent conductive film 2, the transparent conductive film 3 with the spectral transmission factor which inverts these spectral transmission factor characteristics is formed. In this case, the spectral transmission factor is slightly reduced in the visible ray region. When the spectral transmission factor is applied to image pikup tubes, it can easily be resolved by applying such methods as raise the amplification of detection signals.
Patent JP-H08267981-A (JP)
Title: File rack used in combination with more than one file holder
Inventor: PARKS BARBER J
IPC: B42F7/10
Filed: 1995-03-20
Abstract: PURPOSE: To stack files in a staggered state and to easily take out a file by providing an end part wall member forming a stop part with respect to one end part of a file holder and base support panels placed so as to be spaced apart from each other to support beds in a horizontal state. CONSTITUTION: A rack 10 is constituted of an elongated bed 12 having a pair of side wall panels 14 and the side wall panels 14 are upwardly diverged from the common crossing line forming a trough 16. A triangular end part wall 18 traverses the end part of the bed 12 to close the end part of the bed 12. Further, vertical support panels 20 extend downward from the upper edge parts 19 of the side wall panels in order to support the bed 12 and terminate at the lower edge parts 24 matched with the trough 16 on a common plane. The whole of the rack 10 has an M-shaped cross-sectional shape and, in delivery, a plurality of the beds 12 and the base support panels 20 can be stacked in a telescopic state.
Patent JP-S58177264-A (JP)
Title: Annular vibrating barrel polishing machine
Inventor: NISHIMURA KAZUTOSHI
IPC: B24B31/073
Filed: 1982-04-12
Abstract: PURPOSE:To permit the continuous post-processing such as separation of media, and rinsing and rustproof treatment for the treated articles etc. by installing a trough on the outer periphery of the polishing tank of an annular vibrating barrel. CONSTITUTION:The direction of flow of media and an article polished during the flow in the diection A in a polishing tank 1 is converted in the direction B, and the media and the articles are introduced into a trough 2. A selecting screen 16 is installed in the vicinity of the starting edge of the trough 2, and the media pass through the screen 16 and return into the polishing tank through a communication port 19. At this time, the worn-out media are discarded by a worm-out- media screen 18. In the intermediate part of the trough 2, the treated article is rinsed and drained, and further sprayed with rustproof liquid in the vicinity of the terminal edge. Said rustproof liquid is used in circulation by means of a recovery pump 26' and a pump 27.
Patent JP-S5728113-A (JP)
Title: Vinyl chloride microsuspension polymerization
Inventor: ANDORIYUU FURANGOU
IPC: C08F14/06
Filed: 1981-04-21
Abstract: Vinyl chloride polymerisation in aqueous microsuspension in which the free-radical forming initiator is activated with a monomer-soluble metallic complex which is progressively introduced or progressively produced in-situ throughout the polymerisation so as to maintain a substantially constant reaction rate, the metallic complex being formed by the reaction between a water-soluble metal salt (preferably cupric sulphate) and a complexing agent (preferably ascorbic acid) - the complexing agent causing the metal to change from its water soluble form to a monomer-soluble form- wherein the homogenisation conditions are selected to yield a polymer latex having a particle size distribution defined by having a width at half height of the differential weight distribution (V1/2 ) within the range 0.50 to 1.80  mu m, typical ranges being 0.50 to 0.80  mu  and 0.9 to 1.80 mu m.