baber/WOPTO huggingface dataset:
Patent JP-H02110423-A (JP)
Title: Image forming device
Inventor: KIMURA TAKASHI
IPC: H04N1/23
Filed: 1988-10-19
Abstract: PURPOSE:To reduce the influence of dynamic distortion in a resonance type optical deflector by setting the starting position of the scanning beam of a light to obtain a synchronizing signal and the starting position of the scanning beam to execute the recording of a picture in relation with a PLL circuit leading-in block and starting the scan from the light, whose incident angle to the optical deflector is large. CONSTITUTION:A first light source 22, a second light source 24, the resonance type optical deflector and an ftheta lens 28 are positioned and set so that the scan starting position of an optical beam L1 to execute the scan on a reference grating board can be defined as an end point B of a non-written grating signal generating block for the leading-in of a PLL circuit to be provided in a reference grating scanning block and on the other hand, the scan starting position of the optical beam for the recording of the picture can be defined as a C in the non-written grating signal generating block for the leading-in. Further, the firsts light source 22 and second light source 24 are arranged so that the scanning can be started from the light, for which an incident angle 4 of an optical beam L2 to record the picture is large to the resonance type optical deflector. Thus, the influence of the dynamic distortion can be reduced in the resonance type optical deflector and the picture quality degradation of a peripheral part can be suppressed.
Patent JP-H02110522-A (JP)
Title: Liquid crystal display device
Inventor: TANI MASATO
IPC: G02F1/1365
Filed: 1988-10-20
Abstract: PURPOSE:To obtain a liquid crystal display device which can execute high-duty display by composing a nonlinear element of an MIM element which does not need a high-temperature process. CONSTITUTION:For the liquid crystal display device to define a plastic film as a substrate, the nonlinear element having hard carbon insulating film, for which low-temperature filming can be executed, is used. Namely, a high conductive material such as Al, Ag, Ni, Cr, Ti, Ni-Cr alloy, etc., is accumulated on a plastic film substrate 1 like polyethylene terephthalate and after that, the material is patterned to a prescribed pattern. Then, a metallic layer 7 is formed as a lower common electrode. Next, an insulating film 6 composed of hard carbon is formed on the layer 7. Thus, the active matrix type liquid crystal display device, which can execute high-duty display, can be obtained.
Patent JP-H04144849-A (JP)
Title: Supporting device of endless belt
Inventor: HOKARI NORIO
IPC: B65H5/02
Filed: 1990-10-04
Abstract: PURPOSE:To always keep the attitude of a specified part of an endless belt constant and positively adjust the alignment by providing an attitude supporting device for the belt, which presses the internal peripheral surface of the endless belt in the whole area in the width direction, near rolls provided with an alignment adjusting device. CONSTITUTION:A belt supporting device 3 rotating an endless belt while supporting it comprises a drive roll 3a and tension roll 3b arranged spacedly with each other and an alignment adjusting device displacing the roll 3b and an endless belt attitude supporting device comprising rotary rolls 31a and 31b arranged on the internal periphery of the belt 1 near the rolls 3a and 3b. The belt 1 is fitted around the rolls 3a, 3b, 31a and 31b, and the carrying surface of a recording sheet S is supported flat by the rotary rolls 31a and 31b. In the next step, the rolls 31a and 31b as an endless belt attitude supporting device press against the internal peripheral surface of the belt 1 in the whole area in the width direction being pivotally supported by the frame body of the device.
Patent JP-2000102297-A (JP)
Title: Controller for ac motor
Inventor: HIGASHIMURA MITSUAKI
IPC: H02P27/04
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To conduct vector control of an inverter, even when one of phase- current detecting means is out of order. SOLUTION: This controller for an AC motor has a d-q axis conversion means 22 coordinate-transformed into a d-axis current component and a q-axis current component, by using either two-phase currents in each phase current detected by phase-current detecting means 16-18, an out of order detecting means 19 for detecting the trouble of the phase-current detecting means 16, 17 which supply the d-q-axis conversion means 22 with the phase currents, and a sound-phase selecting means 20 for stopping the output of the phase current from one phase-current detecting means 16, in which trouble is detected by the trouble detecting means 19, and supplying the d-q axis conversion means 22 with the phase current from the other sound phase-current detecting means 17 and the phase current of the phase-current detecting means 18 for detecting residual one-phase current in each phase current.
Patent JP-H1086275-A (JP)
Title: Decorative metallic plate
Inventor: NEZU YOSHIAKI
IPC: B32B33/00
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a decorative metallic plate, hardly injured and retaining flexibility, by a method wherein a surface protecting layer, containing ionized radiation curing type resin having a specified average molecular weight between crosslinkages, and spherical inorganic particles having a specified Knoop hardness, is provided on the metallic plate. SOLUTION: An ionized radiation curing type resin, constituting the surface protecting layer of a metallic plate, is a composite, obtained by mixing prepolymer, oligomer and/or monomer, having polymerizable unsaturated connection or epoxy group in the molecule, properly and cured by ionized radiation, while the average molecular weight between closslinkages after reaction is 150-1000. The material of spherical inorganic particles contained in the surface protecting layer is provided with a hardness, higher than the ionized radiation curing type resin, and the hardness is preferable to be higher than 1300kg/mm<2> in Knoop hardness while α-alumina, silica, chromium oxide, iron oxide, diamond, graphite and the like, for examples, are employed for the material of spherical inorganic particles..  According to this method, the pencil hardness of 6H of a coating film and 90 degrees bending work having R=5mm can be achieved.
Patent JP-H1088113-A (JP)
Title: Antistatic agent composition
Inventor: NOMURA KOKI
IPC: D06M101/16
Filed: 1996-09-15
Abstract: PROBLEM TO BE SOLVED: To obtain an antistatic agent having excellent antistatic effect, high in liquid stability esp. at low temperatures, and applicable to clothing. SOLUTION: This antistatic agent composition is obtained by dissolving in ethanol 5-20wt.% in water content (a) a di-long chain quaternary ammonium salt with the weight ratio:saturated carbon chain/unsaturated carbon chain of (70:30) to (0:100), (b) a 7-19C alkyl or alkenyl alkanolamide and (c) 0.01-3wt.% of at least one kind of organic carboxyllc acid selected from the group consisting of benzoic, hydroxybenzoic, malic, succinic, tartaric, citric, glutaric lactic and glycolic acids. In this case, the weight ratio (a)/(b) is (2:8) to (8:2).
Patent JP-H03126523-A (JP)
Title: Manufacture of biaxially oriented film
Inventor: TAKASHIGE MASAO
IPC: B29C55/12
Filed: 1989-10-11
Abstract: PURPOSE:To make physical property balance on the inside of a film surface favorable by reducing a bowing ratio, by a method wherein at the time of heating of a film, a heating temperature of a part becoming an edge part at the time of folding-up of the film is set up lower than that of the part corresponding to a film product. CONSTITUTION:At the time of heating by a heating device 13, temperatures of heaters 12A, 12B arranged on parts 2A, 2B becoming edge parts 3A, 3B of a valve 2 are set up lower by 10-100 deg.C than a mean temperature of the whole heaters 12A-12D. Temperatures of heaters 12C, 12D arranged on part 2C, 2D sides corresponding to a product of the valve 2 are set up higher by 10-100 deg.C than the mean temperature of the whole heaters 12A-12D. Then a film 1 is heat-treated at a temperature lower than the melting point by at least 30 deg.C from the melting point by a hot air furnace 22 while holding both edge parts 3A, 3B of the film 1 with a tenter 21, in the first stage heat treatment with the first heating device 20. A bowing phenomenon is generated in the direction denying that of the opposite direction at the time of biaxial orientation, in this heat treatment.
Patent JP-H09103506-A (JP)
Title: Infrared therapeutic unit
Inventor: ABE TOSHIHIKO
IPC: A61N5/06
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To provide an infrared therapeutic unit irradiating infrared rays in a wide range regardless of the irradiation portion, increasing the therapeutic efficiency, and having good operability. SOLUTION: This infrared therapeutic unit is provided with a base section, a stanchion 2, an arm section 3, a fitting section 4, and an irradiation section 5, and the height and direction of the irradiation section 5 can be adjusted when the arm section 3 is bent. The irradiation section 5 has an infrared ray radiator 25, and it is made slender together with the infrared ray radiator 25. The irradiation section 5 is fitted to the fitting section 4 turnably centering on a spindle provided nearly in parallel with the irradiating direction, and the length direction of the irradiation section can be adjusted. The spindle is provided substantially at the central section of the irradiation section 5 to improve the weight stability.
Patent JP-2001093905-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: NUNOKAWA MITSUJI
IPC: H01L21/28
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To improve the metal diffusion preventing function of a nitrogen- containing layer which is used as a barrier layer between two metallic layers in a semiconductor device which is constituted in such a structure that electrodes, wiring, and bump electrodes are connected to each other, and, at the same time, to improve the closely adhering functions between the metallic layers and nitrogen-containing layer. SOLUTION: A semiconductor device contains a lower metallic film 2 formed on a semiconductor substrate 1, a barrier film 5 which is formed on the metallic film 2 and composed of a metal containing nitrogen in such a way that the nitrogen concentration becomes lower as going farther from the metallic film 2, and an upper metallic film 6 formed on the barrier layer 5.
Patent JP-S63120711-A (JP)
Title: Resin composition for electrical laminate
Inventor: OGURA TATESHI
IPC: C08F2/44
Filed: 1986-11-07
Abstract: PURPOSE:To obtain the title composition excellent in flame retardancy, heat resistance, water resistance and punching quality, by mixing a specified radical- curable prepolymer with a chlorinated flame-retarding monomer and a crosslinking vinyl monomer. CONSTITUTION:10-60wt% radical-curable prepolymer (A) having a (meth) acryloyl-terminated side chain, represented by formula I [wherein A is the main chain part of a random copolymer, weight-average MW of 20,000-200,000, of a vinyl monomer with a (meth)acryloyl monomer, and R is H or methyl] is mixed with 5-50wt% chlorinated flame-retarding monomer (B) of formula II (wherein R is a 1-18C Br- or Cl-containing aliphatic or alicyclic hydrocarbon group, the carbon bonded to the oxygen is primary or secondary, and n is 1-15), obtained by effecting an addition reaction between a 1-18C Cl- or Br-containing alcohol (e.g., 2,3-dibromopropanol) and maleic anhydride and a crosslinking vinyl monomer (C) (e.g., styrene) to obtain a flame-retarding resin composition used to form a resin composition for electrical laminates.
Patent JP-S62125433-A (JP)
Title: Arithmetic unit
Inventor: YAMADA KOICHI
IPC: G06F9/28
Filed: 1985-11-26
Abstract: PURPOSE:To minimize the waste time in terms of a master processor by providing the external terminals to an input/output circuit connection control part, an exponent arithmetic part and a mantissa arithmetic part respectively and informing the working state of each part to the outside. CONSTITUTION:An arithmetic unit consists of an input/output circuit connection control part 2, a microprogram memory part 4, an exponent arithmetic part 5, a mantissa arithmetic part 6, and external terminals 1A-1C for display of the working states of those parts. The terminal 1A is active when only the part 2 is working. Then the terminal 1B is active when the part 5 is working under the control of the part 4. While the terminal 1C is active when the part 6 is working respectively. Thus it is possible to decide a specific idle, that is, the workable area of the arithmetic device from outside by utilizing those terminals 1A-1C.
Patent JP-H1072101-A (JP)
Title: Refuse bag holder
Inventor: YAMASHITA YASUYO
IPC: B65F1/14
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a refuse disposal tool which can be mounted in a wall or the like and be fixed under a condition that a mouth of a refuse disposing polyester bag is opened. SOLUTION: Toward an outward direction from a lower part of a ring-shaped bag opening ring A, a substantially U-shaped holding unit B is formed by a strut 3, bottom part 4 and a wall surface plate 5. In a back surface part of the wall surface plate 5, a sucker 26 or a magnet is mounted, alternalively in an upper part of the wall surface plate 5, a hook hole 27 is provided. Further, a fixing tool C which can be mounted and demounted to the gas opening ring A is provided.
Patent JP-H1089421-A (JP)
Title: Vehicular automatic transmission with reverse-travel engaging brake
Inventor: KASUYA SATORU
IPC: F16H3/60
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To eliminate the drag of a brake at release by designing the reverse- travel shift brake into an engaging type with out making the transmission system bigger. SOLUTION: A transmission system has a given rotating element R3 which is a reaction force element to only achieve the reverse-travel shift. The given rotating element R3 equipped with an engaging section 51. The braking means non-rotationably supported in a case 10 is a engaging type which has an engaging member 3 that engaged/disengaged by means of the operation of a hydraulic servo 4 at an engaging section 51. The given rotating element R3 's rotation is directly stopped to the case 10 by the engagement of an engaging member 3 against its engaging section 51.
Patent JP-H03129128-A (JP)
Title: Gear type flexible coupling
Inventor: HARADA HIROSHI
IPC: F16D3/18
Filed: 1989-10-13
Abstract: PURPOSE:To prevent any leak of lubricant to the exterior in a gear type flexible coupling by providing ring edges on central plates for closing the opposing end surfaces of casings so as to fit O rings in pressure-contact with the inner circumferential surfaces of the casings into the ring edges. CONSTITUTION:Spur gears 3 are disposed on a driving shaft 1 and a driven shaft 2, respectively. Casings 6 with internal gears 7 formed therein and forming a pair of right and left ones are connected via nuts 13. Ring edges 23 are projected from central plates 9 for closing the end surfaces of the casings 6, and O rings 25 are fitted in circumferential grooves 24 provided thereon. The O rings 25 are brought into pressure-contact with the inner circumferential surfaces of the casings 6, thereby preventing any leak of oil of grease supplied to the gears. This simple constitution can prevent any leak of lubricant, eliminate a disposition of a gasket, and facilitate separation of the casings.
Patent JP-S63122112-A (JP)
Inventor: MORIMOTO TAKESHI
IPC: H01G9/02
Filed: 1986-11-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01109607-A (JP)
Title: Fire-retardant spiral leakage coaxial cable
Inventor: AOYAMA MAMORU
IPC: H01B11/18
Filed: 1987-10-22
Abstract: PURPOSE:To make it possible to use for broadcasting accident conditions and cautions, and fire fighting and police radio even at the time of occurrence of fire by using glass tape excellent in heat resisting and insulating properties around crosslinked polyesterethylene constituting an inner insulator. CONSTITUTION:Around the outer side of a magnetic core 1 is spirally cover-wound soft copper wires to configure an inner conductor 2 around which crosslinked polyethylene is coated so thick as to be a specified outer diameter to configure a crosslinked polyethylene layer 3. Around the outer side of said polyethylene 3 is wound glass tape to configure a glass tape layer 7 which soft copper wires is spirally cover-wound around the outer side of to configure an outer conductor 4. An outer coating is configured around said outer conductor 4 and besides a supporting wire 5 with a specified cross-section composed of stranded, for example, seven zinc galvanized copper wires to be a specified outer diameter using fireretardant nonhalogen black polyethylene. It is thus possible to improve heatresistance by using a crosslinked polyethylene layer and a heat-resistant layer for the inner insulator, and fire-retardant nonhalogen polyethylene for the outer coating, and to maintain insulating condition for the inner and outer couductors even if the insulators fuse by using glass tape between the inner and outer conductors.
Patent JP-H03127781-A (JP)
Title: Anilinopyrimidine derivative
Inventor: NAGATA TOSHIHIRO
IPC: C07D239/42
Filed: 1989-10-13
Abstract: NEW MATERIAL:A compound expressed by formula I (X and Y are halogen). EXAMPLE:2-Anilino-4-(1-bromo-2-chloro-1-propenyl)-6-methylpyrimidine. USE:A germicide. PREPARATION:A compound expressed by formula II is reacted with a chlorinating agent (e.g. phosphorus pentachloride, phosphorus oxychloride or phosphorus trichloride), as necessary, in an inert solvent (e.g. benzene or chloroform).
Patent JP-H09107745-A (JP)
Title: Rice transplanter
Inventor: INOUE MAKOTO
IPC: A01C11/02
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a rice transplanter capable of shortening a seedling stand part in the left and right direction, having a good weight balance and excellent in stability of a machine body by allowing to have seedling accepting surfaces each vertically extending on one side of the machine body and arrange plural seedling stands with lapped projections of each seedling accepting surface. SOLUTION: This rice transplanter has seedling accepting surfaces 41 each vertically extending on one side of a machine body and arranges plural seedling stands 4 which are lapped with projections of each of these seedling accepting surfaces 41. The width direction of the seedling stand 4 is brought to direct in front and rear of the machine body and the seedling accepting surface 41 of each of the seedling stands 4 is preferably arranged to be on one side of the left and right direction of the machine body.
Patent JP-H04144778-A (JP)
Title: Image forming device
Inventor: ITO AKIRA
IPC: B41J31/14
Filed: 1990-10-05
Abstract: PURPOSE:To achieve improvement of reproduced quality of an ink sheet and of quality of an image by a method wherein a back surface electrode injecting or including a charge to the back surface of the ink sheet is made to have flexibility at its contact part with the back surface of the ink sheet. CONSTITUTION:A back surface electrode 7 having flexibility, through the shape and state of the back surface of an ink sheet 1 connected thereto vary delicately (for instance, fine irregularities on a surface, wrinkles generated on the sheet 1, etc.), can make a contact surface of the ink sheet 1 with the back surface electrode 7 continuous without interrupting their contact surface by deforming the shape of the back surface electrode according to the back surface of the ink sheet 1, and the of the contact part with the back surface of the ink sheet 1 is 10<12>OMEGAcm or under volume resistivity, and is conductive. therefore, a contact state of both 7, 1 becomes good and consequently injection or induction of a charge is performed effectively. Thereby, reproduced quality of the ink sheet 1 and quality of an image are improved.
Patent JP-2001087938-A (JP)
Title: Method and device for locating plate in plate working machine
Inventor: FUJIOKA MAMORU
IPC: B23D36/00
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To prevent a work from being damaged by eliminating failure of a back gauge device and also drop of the accuracy caused by the work being pinched between a support conveyor and the back gauge device. SOLUTION: A work W in a plate shape for working is to be butted for location to a butting surface 79 of a back gauge device 55 installed behind the processing position, and at this time, the work W is carried to the processing position and a support conveyor 83 is lifted to the position of a pass line marked on the work W. A proximity sensor 97 is installed on the back gauge device 55 in its position, for example below the part behind the butting surface 79, and when the sensor 97 has sensed the work W placed on the oversurface of the conveyor 83, it 83 is stopped rising or is sunk. This allows avoiding the work W being pinched between the support conveyor 83 and back gauge device 55.
Patent JP-H10128610-A (JP)
Title: Compound cutting edge tool mainly for drilling work, and work method
Inventor: KUBOTA MASAO
IPC: B23B51/08
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To develop a drill and a work method capable of completing burr removing and chamfering inevitable in drilling work by a single drill with an NC utilized, in addition, provide the drill and the work method concurrently serving as a role of an end mill accompanied with the drilling work. SOLUTION: A part of a neck 14 having an external diameter small than an external diameter of a drilling cutting edge is provided to a root of a shank 13, in a rear end part of the drill cutting edge, a cutting edge almost 45 deg. tilted from the periphery toward a shank side is provided, after penetrating a hole, the drill is retracted, while making a tilt cutting edge approach a hole outlet, by relative parallel movement between a workpiece and a tool by an NC, along an edge of the hole, a tool is relatively given a cut and a feed. Next, the drill is returned to the center and extracted, a cutting edge in a tip end side tilted almost 45 deg. toward a tool tip end is made adjacent to a hole inlet, chamfering is performed by a method similar to burr removal.
Patent JP-S61144626-A (JP)
Title: Injecting method of liquid crystal
Inventor: UENO HIDEAKI
IPC: G09F9/00
Filed: 1984-12-18
Abstract: PURPOSE:To decrease defective injection without remaining of foam in a liquid crystal and to improve quality by exerting load to a liquid crystal cell in the direction perpendicular to the surface thereof, evacuate the liquid crystal cell then immersing the injection port of the liquid crystal cell into the liquid crystal, increasing the pressure in an evacuated vessel to the atmospheric pressure and sucking the liquid crystal into the liquid crystal cell. CONSTITUTION:The load is exerted to at least one of the liquid crystal cells 9 in the direction perpendicular to the surface thereof. The liquid crystal cells 9 exerted with the load are installed in the evacuated vessel 3. A valve 12 is opened and the inside of the vessel 3 is evacuated to 1-5X10<-2>Torr by a vacuum pump 10. The valve 12 is closed and the vessel is rested for about 1hr. A liquid crystal vessel 4 is raised to put the injection port of the liquid crystal into the liquid crystal. A valve 13 is opened to introduce gradually gaseous N2 into the vessel 31. The introduction of the gas is gradually executed in accordance with the rise of the liquid crystal in the liquid crystal cell. The inside of the vessel 3 is restored to the atmospheric pressure. The inside of the cells 9 is under the reduced pressure and therefore the liquid crystal 5 in the vessel 4 rises gradually in the liquid crystal cells. The inside of the cells 9 is thus successively field by the liquid crystal without the remaining foam.