baber/WOPTO huggingface dataset:
Patent JP-H0345551-A (JP)
Title: Production of dry type molded roof tile
Inventor: SHIBATA TOMOHIKO
IPC: C04B35/00
Filed: 1989-07-14
Abstract: PURPOSE:To prevent shrinkage and strain with drying and improve yield of a product by blending a specific aggregate crushed and granulated with a binder, molding the blend under pressure and then applying coloring to the molded article and burning the molded article. CONSTITUTION:At least one kind of raw material selected from a defective or broken article of ceramic burned article, mixed and burned article of burned ash of general waste and clay and melted and cooled product of burned ash of general waste is crushed and selected to afford an aggregate having 2-3mm particle size. Then the aggregate is blended with a hinder consisting of ordinary temperature type binder such as bentonite and heating type binder such as frit at a weight ratio of 7-9:3-1 and the blend is subjected to high pressure press molding to provide the molded roof tile. Then as necessary, coloring is applied to the roof tile and the colored roof tile is smoked by subjecting the roof tile to reduction burning at about 1000 deg.C or blocking oxygen and then as necessary resin is impregnated into the roof tile.
Patent JP-H053980-A (JP)
Title: Differential feeding mechanism for sewing machine
Inventor: EBATA YOSHIKAZU
IPC: D05B27/08
Filed: 1991-06-25
Abstract: PURPOSE:To eliminate the excessive load applied to a main feeding board and reduce vibration by constituting the main and sub feeding boards for fixing the main and subfeeding teeth which are separated in the longitudinal direction and generate a difference in each feeding quantity so as to move independently. CONSTITUTION:A main feeding cam 15, subfeeding cam 16, and a vertical feeding cam 43 are revolved by the revolution of a driving shaft 4, and a main feeding board 21 is applied with a horizontal movement by the main feeding cam 15 and a horizontal link 17, and a subfeeding board 35 is applied with a horizontal movement by the subfeeding cam 16 and a subfeeding horizontal link 19. Further, the subfeeding board 35 is formed to a simple form having the parallel upper and lower surfaces permitting the nipping by a pressing plate 40 installed on the main feeding board 21 and the upper surface of a square piece 39 held on the window part 26 of the main feeding board 21. Since the main feeding board 21 and the subfeeding board 35 are driven independently, the load applied on the main feeding board 21 reduces, and the structure can be made simple, and the motion mass can be reduced, and the vibration of the sewing machine can be reduced.
Patent JP-H0231743-A (JP)
Title: Bed device for ct apparatus
Inventor: YAMADA KAZUHIKO
IPC: A61B5/055
Filed: 1988-07-21
Abstract: PURPOSE:To reduce the load of an examinee by easily taking the tomographic image of an arbitrary cross section by providing an inclination imparting means for inclining a top plate. CONSTITUTION:In order to incline a top plate 3 within the flat vertical plane containing the body axis O of the examinee P placed on the top plate 3, the oil pressure applied to a hydraulic cylinder 8 is made constant and the oil pressure applied to a hydraulic cylinder 9 is reduced at the same time. By this method, a rod 9a is contracted and the top plate 3 is inclined. As mentioned above, since the hydraulic cylinders 8, 9 can be independently adjusted each other so as to extend and contract the rods thereof, the top plate 3 can be easily inclined at an arbitrary height at an arbitrary angle. By mounting this inclination imparting means, the tilt angle of a gantry can be adjusted and the tomographic image of an arbitrary cross section can be obtained and, therefore, diagnostic accuracy can be enhanced.
Patent JP-H05345071-A (JP)
Title: Back side mechanism of japanese pinball game @(3754/24)pachinko) machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1992-06-15
Abstract: PURPOSE:To provide a durable and abrasion-resistant mechanism at the back side in which a collecting trough of safe balls can be replaced independently and the safe balls do not drop down even when the collecting trough of safe balls is removed, and further, electric parts can be contained in the inside of the flow path of the collecting trough. CONSTITUTION:A mechanism is provided with a base frame body 79 fitted to the back side of a pachinko game machine, a back side mechanism disc 82 having various unit parts arranged in the base frame body 79, and a collecting trough 92 of safe balls. The collecting trough of safe balls can be independently detached to the base frame body 79 as a unit part and molded separately from the base frame body.
Patent JP-H0825667-A (JP)
Title: Image recorder method and image recorder used therefor
Inventor: ANDO MITSUHIKO
IPC: B41M5/26
Filed: 1994-07-11
Abstract: PURPOSE:To reduce a cost by selectively transferring an image once formed on an intermediate transfer recording medium to a transfer in the state of no misregistraction, and reducing the unused part of the recording medium. CONSTITUTION:When an image is formed on an image receiving layer surface on an intermediate transfer recording medium 1, with the position of a detecting mark (a) provided on the medium 1 as a reference, an image recording area 1a is positioned. When the layer is transferred to a transfer medium 3, with the position of the mark (a) provided on the medium 1 as a reference, the image transfer area of the layer is position. An image recording step and an image transferring step may be conducted in line or off line. The mark (a) may be provided on the medium 1 in advance, or provided on the medium 1 when the image is formed.
Patent JP-2001016733-A (JP)
Title: Pneumatic device for laying cables
Inventor: HOSHINA HIROSHI
IPC: H02G1/08
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive pneumatic device which can perform smooth laying work of cables. SOLUTION: This is a pneumatic device for laying cables, which lays members to be pressure-sent such as plural lines of cables, pipes, or the like within a sheath pipe 8 by catapillar devices 4a and 4b, and when the outside diameters of the plural lines of cables 3a and 3b as the members to be pressure- sent are different, the vertical positions of catapillars 4a-2 and 4b-2 can be adjusted with upper and lower position adjusting handles 4a-3 and 4b-3 as the adjusting means, so the cables 3a and 3b are held surely, and also the velocities of the plural catapillar become the same and the laying velocities of the plural members to be pressure-sent become the same since the pipes to the plural hydraulic motors to rotate the plural catapillar are all connected in series by high-pressure hoses, so that they can be driven with one power unit,  thus the occurrence of zigzag traveling is prevented, and this device can perform a smooth laying work.
Patent JP-H06324-A (JP)
Title: Method and device for preventing increase in contact angle on surface of substrate or base material
Inventor: FUJII TOSHIAKI
IPC: F24F3/16
Filed: 1992-06-16
Abstract: PURPOSE:To prevent an increase in contact angle which lowers the productivity by efficiently removing the contaminant that increase the contact angle. CONSTITUTION:In this method, the harmful matter in the gas in contact, with the substrate or base material is removed by a removing means contained with glass and/or fluororesin, and the gas is brought into contact with the substrate or base material. The means is provided with a remover 4 passing the gas in contact with the substrate or base material and packed with a glass 4-1 and/or a fluororesin 4-2.
Patent JP-H11146542-A (JP)
Title: Insulated bus device
Inventor: NISHIZAKI TAKUSHI
IPC: H02G5/06
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To prevent an arc from lodging at one place and a device from being damaged, by placing the annular portion of a driving conductor for driving and rotating arcs in the coupling portion between a case and an insulating supporting portion. SOLUTION: A plurality of notches 12a extending from the inside diameter portion outward are formed in an annular portion 12 in such a manner that the notches are inclined in the same direction relative to the direction of the radius of the annular portion 12. A plurality of notches 13a are spirally formed in a cylindrical portion 13. If an arc 6 is produced between a bus and a driving conductor 11 due to any failure, a current becomes an arc current and goes horn the bus to a grounding point through the driving conductor 11. At this time, the arc 6 is driven and rotated by magnetic flux produced at the notches 13a formed in the cylindrical portion 13, and reaches the vicinity of an insulating support 3. Since the annular portion 12 is provided with the notches 12a, however, a current flows as shown by the arrow in the figure.  Therefore, the arc 6 experiences force F at the annular portion 12 and is driven and rotated. As a result, the feet of the arc 6 do not lodge at one place and the device can be prevented from being damaged.
Patent JP-H0528253-A (JP)
Title: Integrated circuit and its method for operation
Inventor: SAKURAI YASUHARU
IPC: H04N5/365
Filed: 1991-07-22
Abstract: PURPOSE:To read all words for one line even if the number of the words in one line becomes large. CONSTITUTION:A circuit becoming a basic unit has an operation part 11, RAM 13 and a counter 15. The counter 15 is connected to RAM 13, and RAM 13 is connected to the operation part 11. Plural circuits becoming the basic unit are used. The output of the operation part in a first stage is inputted to the operation part of a second stage, and the output of the counter in the first stage is inputted to the counter of the second stage. The connection of the second stage and a third stage is the same as that of the first stage and the second stage. The connection of the circuits in following stages is similar.
Patent JP-S6159375-A (JP)
Title: Attaching and detaching mechanism for developing device of electrostatic copying machine
Inventor: MURAKAMI MASAHIRO
IPC: G03G15/00
Filed: 1984-08-30
Abstract: PURPOSE:To facilitate the attachment and detachment of a developing device by sliding the developing device to a rotary drum side by a spring while detaching member which is rotated up to a reference position is engaged with an engagement pin. CONSTITUTION:A support frame 5 mounted in the lower chamber of the copying machine body 1 so that it can be drawn out through a vertical front surface plate 18 is supported while a rotary drum 41, developing device 43, and cleaner are held at accurate positions. The rotary drum 41 is set on the support frame 5 and projecting flat plate parts of the developing device 43 are engaged with respective guide grooves and the developing device is moved toward the rotary drum 41; and the detaching member 509 is rotated upward around a shaft 513 while the engagement pin 421 is stood right on the recessed part 511 of the detaching member 509 to engage the engagement pin 421 with the recessed part 511, so that the detaching member 509 and developing device 43 are moved toward the rotary drum 41 by the spring 515.
Patent JP-H0470049-A (JP)
Title: Telephone exchange system
Inventor: TAJIMA HIROTSUGU
IPC: H04M3/42
Filed: 1990-07-09
Abstract: PURPOSE:To apply a common electronic telephone directory of a telephone exchange system for each telephone set by registering automatically a fact that the ceiling operations are carried out with use of the electronic telephone directory for each multi-functional telephone set containing a display device and at the same time providing a deletion grant/inhibition identifier to each registered data. CONSTITUTION:When a user performs a calling operation through a multi- functional telephone set 6 containing a display device and with use of a common electronic telephone directory of a telephone exchange system, a CPU 2 of a private branch switchboard 1 recognizes the calling operation of the user and reads the telephone No. information on the corresponding remote side out of an electronic telephone directory storage area 4. Then the CPU 2 writes the types end the date on the functions, i.e., an abbreviated dial and its No. and 'O' showing the grant of deletion out of the deletion grant/inhibition identifier into a function setting storage area 5. Thus a personal electronic telephone directory is automatically produced and at the same time it is possible to prevent the inadvertent erasion of the registered data.
Patent JP-H0343260-A (JP)
Title: Thermal transfer serial printer
Inventor: HIRANO TAKESHI
IPC: B41J11/02
Filed: 1989-07-12
Abstract: PURPOSE:To make printing speed quick by a method wherein a length of a partial glaze of and a length of a heating resistor line of a thermal head are a specific vlue or over to a size in a height direction of a character to be printed, an ink ribbon width is longer than the length of the heating resistor line, and a platen is constructed by a plane of width wider than the ink ribbon width. CONSTITUTION:A thermal head 1 pushes a platen bar 6 pinching an ink ribbon 8 having a length of a heating element 3 or longer and recording paper 9 between them and heats a heating element line 3 to perform printing. The heating resistor line 3, in order to print upper and lower two columns of characters of standard character size (l1), has a heating element line length (l2) longer than 2 times standard character size (l1), and an ink ribbon width (l4) comes to be longer than this element line length (l2). Since a partial glaze 4, in order to pushes the ink ribbon 8 uniformly onto the platen bar 6, has a partial glaze length (l3) longer than the ink ribbon width (l4), the character of the standard character size (l1) comes capable of being printed on upper and lower two lines by one time transfer of the head.
Patent JP-S6337699-A (JP)
Inventor: TSUTAOKA TAKANORI
IPC: H01F1/00
Filed: 1986-07-31
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-S6424797-A (JP)
Title: Thermal stencil paper
Inventor: YOSHIDA HIROSHI
IPC: B41N1/24
Filed: 1987-07-21
Abstract: PURPOSE:To enhance an anti-sticking effect and suppress abrasion of heat generating elements of a thermal head, by adding a small amount of an anionic surfactant to a polyethylene glycol type nonionic surfactant. CONSTITUTION:A surfactant comprises a polyethylene glycol type nonionic surfactant as a main constituent, with an anionic surfactant added thereto, in a thermal stencil paper in which a thermoplastic film is adhered to a porous base and a thin layer comprising the surfactant is provided on the surface of the film. The nonionic surfactant may be an ester-type substance, or may be an ether-type substance, an amine/amide type substance or the like. The anionic surfactant may be a carboxylic acid salt type substance, a sulfonic acid salt type substance, a sulfuric acid ester type substance, a phosphoric acid ester salt type substance or the like. The anionic surfactant is added in an amount of 2-20pts.wt. per 100pts.wt. of the nonionic surfactant.
Patent JP-H1184807-A (JP)
Title: Electrophotographic image forming device
Inventor: ISOBE HIROYUKI
IPC: G03G15/08
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To excellently foot an image on a record medium by repeating the operation of rotating a developing rotary and then, transiently stopping it several times, after the exchange of developing units is completed. SOLUTION: For making an electrostatic latent image a visible image, this image forming device is provided with three rotary developing units 20Y, 20M and 20C and a black developing unit 21B which are capable of attaining development with respective colors of yellow, magenta, cyan and black. Three developing units 20Y, 20M and 20C house toner and are attachably/detachably held by the developing rotary 23 rotating around a shaft 22, respectively. At the time of forming the image, the respective developing units 20Y, 20M and 20C are rotated around shaft 22, in such a state that the units 20Y, 20M and 20C are held by the developing rotary 23, so that a fixed developing unit is stopped at a position facing a photoreceptor drum 15.  Thus, after the exchange of developing units is completed, the operation of rotating the developing rotary and then, transiently stopping it is repeated several times.
Patent JP-S6240467-A (JP)
Title: Light receiving member
Inventor: SAITO KEISHI
IPC: G03G5/082
Filed: 1985-08-19
Abstract: PURPOSE:To make it possible to obtain a high-quality image high in resolution by conforming the optical band gap of a photosensitive layer to that of a surface layer in the interface between both layers, and arranging a large number of pairs of nonparallel interfaces in a short range in a light receiving layer at least in one direction in planes perpendicular to the layer thickness direction. CONSTITUTION:The optical band gaps of the surface layer 103 and the photosensitive layer 102 are conformed to each other in the interface between both layers formed in a light receiving member prepared by laminating the light receiving layer composed of the surface layer 103 and the photosensitive layer 102 on a substrate 101. A minutely roughened shape smaller than that of the resolving power required for the light receiving member is formed on the surface of the light receiving member, and at least one pairs of nonparallel interfaces are arranged in a minute part within one cycle (short range) and a large number of the interfaces are arranged at least in one direction in planes perpendicular to the layer thickness direction.
Patent JP-H0735000-A (JP)
Title: Fuel injection nozzle
Inventor: ITO EIJI
IPC: F02M45/08
Filed: 1993-07-22
Abstract: PURPOSE:To provide a multistage injection type fuel injection nozzle which is constituted to reduce the number of parts and facilitate assembly. CONSTITUTION:A fuel reservoir part 4, an injection nozzle 5, and a spring chamber 2 are formed in a nozzle body 1, and when a needle valve 7 lifted when a fuel pressure is increased to a value higher than a given value is arranged on the fuel reservoir part 4. A coil spring 15 is contained in the spring chamber and a pressure introduction chamber 10 to introduce fuel in the fuel reservoir part 4 to the needle valve 7 is provided. This constitution slidably contains a free piston 12 in the pressure introduction chamber 10, arranges a closing member 16 in the spring chamber 2, and provides a regulating part 20 which is brought into contact with the closing member 16 when the free piston 12 is lifted by a given amount and caused to regulate prelift.
Patent JP-S5970530-A (JP)
Title: Continuous coating apparatus for resin film
Inventor: KITAGAWA RIYUUICHI
IPC: B29C48/09
Filed: 1982-10-15
Abstract: PURPOSE:To permit a coating film to be varied in thickness, by laminatedly coating the whole peripheral part of a long member, transported by a transporting device, with a film by a film extruder made variable in transport speed. CONSTITUTION:A transporting device 2 varies the rotational speed of feed rollers 7 thereby to change the transport speed, while a film extruder 5 extrudes a coating film 4 from an extruding nozzle 3 in the moving direction of a long member 1. The opening width of the extruding nozzle 3 is adjusted by using an adjusting bolt 21 provided on a lip member 14. When the long member 1 is fed at high speed, the coating film 4 coating the material 1 is drawn and varied in thickness, so that it is possible to obtain a desired thickness.
Patent JP-H053982-A (JP)
Title: Tape-shaped member feeding device
Inventor: KONDO TAKASHI
IPC: D05B35/00
Filed: 1991-06-26
Abstract: PURPOSE:To reduce the burden for an operator by obviating the need of confirming the feed of a tape shaped member by a certain length free from distorsion, in a tape shaped member feeding device used in a belt loop sewing machine. CONSTITUTION:A tape existence detecting sensor 21 consisting of an optical sensor is installed on the extension part 220 of a movable type lower guide 213 for guiding a tape shaped member T to a material bending unit, and the top edge of the tape shaped member T is detected.
Patent JP-S6077074-A (JP)
Title: Roll paper holder
Inventor: TSUKAHARA SUMIO
IPC: B65H75/22
Filed: 1983-10-01
Abstract: PURPOSE:To firmly and integrally couple a shaft member, a roll paper support member and a paper spool for a roll paper together, by forcedly fitting the shaft member into the cylindrical section of the roll paper support which is beforehand fitted into the cylindrical section of the roll paper. CONSTITUTION:After the cylindrical sections 6 of a pair of right and left roll paper support members 5 are fitted, respectively, into both ends of paper spool 2 for a roll paper 1, a support shaft 10 is pushed into the cylindrical section 6 of each roll paper support member. At this time, the outer peripheral wedge surface of the front end section 11 of the support shaft is made into press-contact to the inner peripheral surface of the front end section 7 of the cylinder section 6 which is therefore radially enlarged together with the cylindrical section 8 adjacent to the former so that the outer peripheral surface of the cylinder section 8 is made closely contact with the inner surface of the paper spool 2 for the roll paper 1. Frictional force due to the press-contact against the inner peripheral surface of the cylindrical front end part 7 and as well the retracting force of a tension coil spring 13 causes the spool 2, the roll paper support member 5 and the support shaft 10 are integrally coupled together.
Patent JP-H0936817-A (JP)
Title: Balanced transmission circuit
Inventor: HYOZU HARUHIKO
IPC: H03H7/42
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To reduce unnecessary electromagnetic radiation amount even in a high frequency area and to enable a signal transmission which is tolerant of outside noise and is stable. SOLUTION: In a balanced transmission circuit outputting a balanced signal via a forced type transducer 1, impedance elements R, R are inserted between the interline of the secondary side of the forced type transducer 1 and the electric middle point of the impedance elements R, R is connected to either one of at least of a frame ground FG or a signal ground SG via a capacitive element C. Further, this electric middle point is connected to the center tap T of the forced type transducer 1.
Patent JP-H0673588-A (JP)
Title: Method for purifying alkali metal chloride aqueous solution by removing iodine
Inventor: FURANSOWA DOURUMA
IPC: C01B7/14
Filed: 1993-06-28
Abstract: The invention relates to a process for the purification of an aqueous alkali metal chloride solution containing iodine in which oxidation is carried out to molecular iodine and then it is adsorbed on active charcoal. By oxidizing the active charcoal with a solution containing active chlorine before adsorbing the iodine, it is possible to lower the iodine content of the solution to 0.05 mg/l. The invention is particularly useful for purifying sodium chloride brines which are electrolyzed in membrane cells.
Patent JP-S5883743-A (JP)
Inventor: NAKAYAMA KOUJI
IPC: E04B1/16
Filed: 1981-11-13
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。
Patent JP-S57107474-A (JP)
Title: Vacuum breaker
Inventor: SATOU TOMOJIROU
IPC: F16K15/03
Filed: 1980-12-24
Abstract: PURPOSE: To prevent the deformation and the like of a check valve connecting a dry well of a nuclear reactor containment and a pressure control chamber against rapid pressure fluctuation by reducing the responsiveness of the valve through the use of a flywheel.  
     CONSTITUTION: A flywheel 19 is provided integrally on the both ends of a shaft 18 fixed to an arm 15, said fly wheel 19 absorbing a shock and assuring smooth opening and closing of a disc 14 when rapid plus or minus pressure fluctuation is applied to said disc 14 thus reducing its responsiveness to reduce the shock when the arm collides a flange 12 or when the disc collides the flange 12 thereby preventing the deformation resulting from such shock. 
     COPYRIGHT: (C)1982,JPO&Japio