baber/WOPTO huggingface dataset:
Patent JP-H04255373-A (JP)
Title: Paper feed control method and mechanism of printer
Inventor: TSUNOGUCHI KAZUHIRO
IPC: B41J11/42
Filed: 1991-02-08
Abstract: PURPOSE:To enhance the stop accuracy of paper in the paper feed of a printing apparatus having function for the control of paper feed, especially, the high speed feed of printing paper by predetermined quantity. CONSTITUTION:In a printing apparatus, when paper (4) is continuously fed by predetermined quantity at a first speed (V1), paper is fed at a speed (V2) slower than the speed (V1) for the definite period (X2) immediately before the completion (Xe) of a paper feed period.
Patent JP-S55109764-A (JP)
Title: Ignition timing setting device for internal combustion engine
Inventor: ITOU KATSUMI
IPC: F02P17/04
Filed: 1979-02-15
Abstract: PURPOSE:To properly set ignition timing by fixing a pick-up coil whose rotation is stopped when the leakage magnetic flux of a signal rotor has risen to the maximum value. CONSTITUTION:The leakage magnetic flux of a signal rotor 2 is detected with a fluxmeter 10 connected to a pick-up coil 3 when the coil 3 is turned with respect to the rotor 2. The signal representing the detection of the leakage magnetic flux of the fluxmeter 10 is amplified by an amplifier 11 and fed to a peak holder 12 for storing the maximum value of the leakage magnetic flux. The maximum value is indicated by indicators 13 and 14 and, at this time, the coil 3 is fixed.
Patent JP-S58149438-A (JP)
Title: Method of reducing backlash in speed reducer and its speed reducer
Inventor: MITSUCHIERU EE PIARATSUTO
IPC: F16H1/32
Filed: 1983-02-01
Abstract: A method and apparatus for minimizing backlash and improving the efficiency of speed reduction mechanisms in which a series of rollers are equally spaced in a circle on a disk to perform operationally somewhat like an internal ring gear. Mounted for eccentric movement and simultaneously engaging each of the rollers is an orbital rotor having a perimeter defined by an epitrichoid curve with a numer of lobes equal to one less than the number of rollers. The rotor is mounted for free rotation on an eccentric keyed to a drive shaft. Rotation of the drive shaft causes the rotor to move orbitally and to rotate with a speed reduction equal to the reciprocal of the number of lobes on the rotor. A similar structure may serve as a second stage with a second orbital rotor driven by the first rotor and moved orbitally by the same eccentric. In carrying out the method of this invention, each of the rollers is individually adjusted to bring it into engagement with the rotor under controlled pressure and compliance. Each roller is mounted for controlled omnidirectional compliance and preloaded to provide an controlled pressure between each roller and the adjacent surface of the rotor. The outer surface of each roller is crowned to increase the efficiency and prevent binding that might be caused by angular deflection of the roller.Each roller is mounted on a shaft that is pressfitted into an eccentric bore in a mounting sleeve that is enlarged near the roller to provide for controlled deflection of the shaft as the sleeve is rotated in its mounting. Each roller is individually adjusted to produce a controlled preload pressure between the roller and the rotor.
Patent JP-S57132923-A (JP)
Title: Method of polishing with shaving cutter
Inventor: HAYASHI TOSHIHIRO
IPC: B24B3/12
Filed: 1981-02-09
Abstract: PURPOSE:To finish-cut a gear with a constant angle of axis intersection, by prescribing the relationship between the twisting angle of a shaving cutter on its engagement pitch circle and that of the gear on its engagement pitch circle. CONSTITUTION:The relationship between the twisting angle betarc of a shaving cutter 1 on its pitch circle for engagement with a gear 2 to be cut and that betar of the gear on its pitch circle for engagemnt with the cutter is prescribed as betarc=betar-xr or betarc=betar+xr where xr denotes the angle of axis intersection of the shaving cutter 1 and the gear 2. Since the relationship between the twisting angles betar, betarc is prescribed trial shaving after the replacement of the cutter is not needed. As a result, the gear 2 is fnished-cut with, the constant angle xr of axis intersection.
Patent JP-S55110280-A (JP)
Title: Transfer device
Inventor: AOKI TAKAO
IPC: G03G15/01
Filed: 1979-02-16
Abstract: PURPOSE: To enable the accurate position alignment of transfer paper and photosensitive drum in the case of color copying by letting the transfer paper be closely contacted with and held by a movable transfer support means by a corona discharger after transfer.  
     CONSTITUTION: A defining member, e.g., conductive revolving roller 26', which makes the locus of transfer paper P after transfer constant right after the toner is transferred onto the transfer paper P surface from the photosensitive drum 2 by a corona discharger 28 is provided so that, at the time the leading end of the transfer paper P is sandwiched by the roller 26' and movable transfer support 19', the electrostatic charges of the same discharge polarity as that of the discharger 28 are applied on the back of the mesh screen 196 and the back of transfer paper P by a corona discharger 27', whereby the transfer paper P is contacted to the surface of the roller 26'. After this, the transfer paper P is attracted and held to the surface of the support 19'. Thereby, the position deviation may be prevented in the case of color copying. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000215030-A (JP)
Title: Bit table generating method and computer readable recording medium where program for generating same is recorded
Inventor: KAJIMA KOJI
IPC: H03L7/099
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To generate a bit table free of the partiality of the appearance of '0' and '1' when a frequency generating mechanism generates a bit table, etc., to be supplied to a voltage-controlled oscillator VCXO through a D/A converter. SOLUTION: A bit sequence consisting of an arbitrary number of digits is generated by using a center bit array which has '1' and '0' arranged by turns, a minimum bit array whose bits are all '0', a maximum bit array whose bits are all '1', a unit matrix of 2×2 bits, a unit matrix of one bit, a mask pattern which has '0' set to even-numbered digits while other digits are undetermined, and a mask pattern having '1' set to odd-numbered digits while others are undetermined.
Patent JP-H10215192-A (JP)
Title: Wrist mounted communication device
Inventor: NAKAJIMA SATOSHI
IPC: H01Q1/22
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To increase a mounted feeling of a wrist and also to provide a structure to facilitate attachment and detachment with respect to a wrist mounted device that is a type which integrates antenna bodies and a wrist band into one body. SOLUTION: Conductive material that has flexibility and is formed by braiding wires is used as antenna material 41 that is contained in band bodies 4R and 4L, and sheet material that has flexibility such as leather, nylon, artificial leather and cloth is used as the sheathing 42. With this, because the sheathing 42 and the material 41 are not stuck together completely, they separately and independently bend. Then, since the bodies 4R and 4L are flexible, a mounted feeling to a wrist is excellent and also, the device is easily attached and detached.
Patent JP-S56116803-A (JP)
Title: Bonding method metal member
Inventor: IIJIMA MASAYUKI
IPC: B22F7/06
Filed: 1980-02-15
Abstract: PURPOSE: To simply and assuredly bond a metal member without applying a pretreatment in welding of metal parts at least one of which is a sintered body, by plating between bonding surfaces a powder containing each specific proportion of B, P, and Si and forming into a specific sintered alloy by heating.  
     CONSTITUTION: If at least one of the members to be bonded is a sintered body, the bonding surface is applied with a powder or pressed-powder which is mixed to form either of Fe-based, No-based, or Co-based alloy after sintered by heating, and which contains one or more of B: 0.05wt%, P: 0.1W6wt%, and Si: 0.1W6wt%. Component B, P, or Si becomes liquid phase by heating, and by its excellent wettability and sintering accelerating action, storngly bonds metal parts together. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63193001-A (JP)
Inventor: RICHIADO PII MEIAZU
IPC: G01B5/00
Filed: 1988-01-29
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-H11254645-A (JP)
Title: Method and apparatus for automatically supplying plate to plate cylinder of printer and/or removing it from cylinder
Inventor: RUDZEWITZ STEPHAN
IPC: B41F27/12
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To simply supply and/or remove a plate without necessity of additionally providing a known expensive conveyor having high fault occurrence ratio. SOLUTION: In the case of supplying a plate, a front edge of the plate 1 is positioned at a plate cylinder 2 at the time of preparing the plate 1' to be supplied, the cylinder 2 is reversely rotated to receive the edge by a front edge clamping unit 5, and then the unit 5 is closed. And, in the case of removing the plate 1", the cylinder 2 is reversely rotated to shift the plate toward a removing position 8, then the unit 5 is opened and the cylinder 2 is forwardly rotated to remove the front edge from the cylinder 2 and to move it to the position 8.
Patent JP-H11201393-A (JP)
Title: Condensate discharging device
Inventor: YOKONO TOMOAKI
IPC: F16T1/36
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a condensate discharging device which can surely discharge condensate generated in a steam-using device without stagnating the condensate. SOLUTION: A steam trap 4 is installed on the outlet side of a steam-using device 1. A differential pressure regulating valve 7 is arranged in parallel to the steam trap 4. An upper differential pressure chamber 15 of the differential pressure regulating valve 7 is connected to the inlet side of the steam trap 4 via a communication passage 20, while a lower differential pressure chamber 16 is connected to the outlet side of the steam strap 4 via a communication passage 21. Through a pipeline 25, the differential pressure regulating valve 7 and a fluid force-feeding means 26 are connected together.
Patent JP-S52112256-A (JP)
Title: Inquiry system
Inventor: MIKAERU RAHEGARATSUTO KINGUDAM
IPC: G06Q10/00
Filed: 1977-02-22
Abstract: Described is an interactive enquiry system in which a complete data base is contained at a host computer. Local terminal sub-systems are remotely connected to the host with each local sub-system containing a local data base. Each local data base is dynamically maintained so that the most frequently used pages are retained in local storage. If storage space needs to be created, the least frequently used pages are discarded from the local data base.
Patent JP-S58136647-A (JP)
Title: Production of hydrosol
Inventor: YAMADA SHINJI
IPC: C09D201/02
Filed: 1982-02-07
Abstract: PURPOSE:To obtain a hydrosol in which polymer particles are stably dispersed, by synthesizing a copolymer having a weight-average MW within a specified range by using an unsaturated monomer having an acidic group in a specified ratio, removing unreacted materials and polymn. medium, and adding an alkali and water. CONSTITUTION:A copolymer having a weight-average MW of 10<4>-10<6> is synthesized by using 2-20wt% unsaturated monomer having an acidic group such as an unsaturate carboxylic acid, e.g., acrylic acid, or an unsaturated sulfonic acid and 98-80wt% other unsaturated monomer copolymerizable therewith. The unreacted monomers and the polymn. medium are removed to obtain a solid substantially free from unreacted monomer and the medium. Then an alkali and water are added to the solid to neutralize part or the whole of the acidic groups in the copolymer and to obtain a hydrosol in which said copolymer particles having an average particle size of 0.01-0.1mum are stably dispersed. This hydrosol has an application range wider than that of conventional hydrosol, and is useful in the fields of paints, sizing agent for paper, etc.
Patent JP-H10214809-A (JP)
Title: Manufacture of semiconductor device
Inventor: HAYASHI MIKIJI
IPC: H01L21/304
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device by which an interlayer insulation film and contact metal can be flattened through one CMP(chemical/mechanical polishing) step. SOLUTION: An interlayer insulation film 8 is formed on one main surface of a semiconductor substrate 1 in which elements such as gate electrode 4, drain diffusion layer 7, etc., are formed, and a barrier metal 10 and a contact metal (tungsten film) 11 are embedded in a contact hole 9 made in the film 8, and further the contact metal 11 and interlayer oxide film 8 are polished for flattening by the CMP method where the polished speed is the same as etching speed. Thus, the contact metal 11 and interlayer insulation film 8 can be polished (etched) at the same rate even through one operation of CMP method, and its flattening be also realized, thereby reducing the number of manufacturing steps.
Patent JP-H09189371-A (JP)
Title: Flow control valve
Inventor: TOZAWA SHOJI
IPC: F16K11/24
Filed: 1996-01-08
Abstract: PROBLEM TO BE SOLVED: To simplify the structure and improve accuracy by providing an electric actuator adding the thrust in the normal/reverse direction according to input current, a pilot valve moving a spool based on the thrust, and a spring adjusting opening of the pilot valve according to the movement. SOLUTION: When a current is input in a linear motor 5 by an operation lever, openings of the first and second pilot valves 8, 9 are so adjusted that the thrust of the linear motor 5 produced in compliance with the input current, and the energy storage ability of the first and second energy storage spring 19, 20 storing energy according to movement of the pilot valves 8, 9 and a spool 4 are balanced with each other. As a result, the movement of the spool 4 is fed back to the pilot valves 8, 9 via energy storage spring 19, 20, effects of friction, etc., of the spool 4 on the histeresis is reduced, and the movemnt of the spool 4 is highly accurately controlled according to the manipulated variable. This constitution of moving the spool 4 from the neutral position to the left/right direction and requiring just a linear motor 5 can simplify the constitution of the device.
Patent JP-H04243361-A (JP)
Title: Isdn terminal equipment provided with display function for talking tariff or the like
Inventor: ARIGA KENICHI
IPC: H04M15/30
Filed: 1991-01-17
Abstract: PURPOSE:To display a talking tariff on the way of talking for an ISDN terminal equipment. CONSTITUTION:This terminal equipment is provided with a talking tariff table registering a rough talking tariff depending on a ZIP code of a called party and a talking time zone, a means including a postal number to a user data sent at the arrival of a call, and a means referencing a talking tariff table based on the ZIP code extracted fromt he received user data and displaying the talking tariff on the way of talking.
Patent JP-H03222252-A (JP)
Title: Ultraviolet metal halide lamp
Inventor: IKEDA TAKASHI
IPC: H01J61/073
Filed: 1990-01-29
Abstract: PURPOSE:To dispense with use of jigs and adjustment of electrode protrusion length, and facilitate simple manufacturing process of electrodes, better yield and lower cost by making the tip of an electrode rod agree with the front of a coil. CONSTITUTION:A quartz glass container 1 has both ends equipped with a luminous tube 4, in which electrodes 2, 3 are provided and argon, mercury and halide such as iron and cobalt are filled. The electrodes 2, 3 are connected to leads 9, 10 via metal-foiled conductors 7, 8 which are sealed at crushed sealed portions 5, 6. In this case, the electrodes 2, 3 each consist of a tungsten electrode rod 11 and a coil 14 of a tungsten wire 12 which is wound on the rod 11 and impregnated with an electron emissive substance 13 into the gaps, with the tip 15 of the electrode rod 11 agreeing with the front 16 of the coil 14. It is thus possible to intend the unnecessary use of jigs, the unnecessary adjustment of protrusion length, the simple manufacturing process of electrodes, better yield and lower cost.
Patent JP-H09190135-A (JP)
Title: Process cartridge and image forming device
Inventor: KOBAYASHI HIROO
IPC: G03G21/18
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To easily peel a label at a recycling time by providing a sticking part arranged on the outside surf ace of a frame body with a sticking bearing surface to which one part of the label is stuck. SOLUTION: A process cartridge B is provided with the sticking part 15 to which the label 16 where the name of a selling company and an instruction manual are written is stuck. The sticking surface 15 is the square sticking bearing surface and arranged on the upper surface of the first frame body 12a. Besides, ribs 17 and 18 are arranged along four peripheral sides of the sticking bearing surface so as to surround the sticking bearing surface. One rib 17 is long in the longitudinal direction of the frame body 12a and the other rib 18 is shaped so as to surround three peripheral sides of the label 16. Besides, the height thereof are somewhat higher than the thickness of the label 16.  By sticking the label 16 to the sticking part 15 surrounded by the ribs 17 and 18, the periphery of the label 16 is protected and a finger and the parts of a device main body 13 are not brought into contact with the corner part or the end part of the label 16. Thus, the stuck label 16 is not peeled from the corner part and the like.
Patent JP-S60200674-A (JP)
Inventor: JIYAN FURANSOWA SANGURIE
IPC: H04M1/715
Filed: 1985-02-01
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-H08188722-A (JP)
Title: Cyclodextrin inclusion water-soluble dye and its related technology
Inventor: MURASHIMA HITOSHICHI
IPC: C09D11/033
Filed: 1995-01-10
Abstract: PURPOSE: To provide the subject dye useful as ink for writing tool, having excellent solution stability and weather resistance by including a specific slightly water-soluble metal complex dye in cyclodextrin. CONSTITUTION: This dye is obtained by including a slightly water-soluble metal complex dye of the formula [A and A' are each a diazo component residue from o-aminophenol or anthranilic acid replaced with one or two selected from the group consisting of a halogen and a nitro group; B and B' are each a coupling component residue from β-naphthol or a pyrazolone derivative which may be replaced with amino or an NHCOR (R is a 1-4C alkyl); M is a divalent or trivalent metal; X is O or COO; Ka is an alkali metal or NH4 ] in (B) cyclodextrin. The inclusion ratio of the component A and the component B is the component A: the component B=1:1 to 1:10 and an alcohol-soluble metal complex dye is preferably used as the component A.
Patent JP-S61178919-A (JP)
Title: Benzimidazole derivative and drug containing same
Inventor: YANO MITSUO
IPC: A61K31/4427
Filed: 1985-02-04
Abstract: NEW MATERIAL:A benzimidazole derivative shown by the formula I (R and R<1> are H, lower alkoxy, or halogen; R<2> is benzyloxy which is replaced with lower alkoxy, etc., on occasion), or its acid addition salt. EXAMPLE:2-[2-(4-Benzyloxy)pyridylmethylsulfinyl]benzimidazole. USE:A remedy for gastric ulcer or duodenal ulcer. Having stronger inhibitory action on secretion of acid in the stomach than omeprazole. PREPARATION:A 2-mercaptobenzimidazole derivative shown by the formula II is reacted with a substituted pyridine derivative shown by the formula III (X is halogen, or reactive ester residue) or its acid addition salt in a solvent such as THF, etc., to give a 2-(substituted pyridylmethylthio)benzimidazole shown by the formula IV. Then the compound shown by the formula IV is oxidized with an oxidizing agent such as an aqueous solution of hydrogen peroxide, to give a compound shown by the formula I.
Patent JP-H06225943-A (JP)
Title: Reservoir
Inventor: WADA FUMIO
IPC: A61M25/00
Filed: 1993-02-05
Abstract: PURPOSE:To provide a reservoir which is adapted to avoid the tearing of a silicone plug especially as caused by puncture with an injection needle concerning the reservoir which is left in vivo to dose a medicine, through a catheter by percutaneous puncture. CONSTITUTION:This reservoir comprises a lower frame 1 having a recess part at the center thereof while having a connector 8 to be connected to a catheter communicating with the outside through the recess part, a silicone plug 5 covering the top surface of the recess part and an upper frame 2 to fix the silicone plug. In the reservoir, a pressure sensitive adhesive layers 6 and 7 are interposed between the recess part and the silicone plug.
Patent JP-S62178875-A (JP)
Inventor: HATTORI KICHIYA
IPC: F26B15/12
Filed: 1986-01-30
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-S59144685-A (JP)
Inventor: SATOU SHINICHI
IPC: C08K7/22
Filed: 1983-02-07
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-S59146003-A (JP)
Title: Water-sealed type optical fiber cable
Inventor: SAKURAI ISAO
IPC: H01B7/282
Filed: 1983-02-08
Abstract: PURPOSE:To prevent water from penetrating into an optical fiber cable for optical communication which is laid under water by covering an optical fiber to be arranged in a pressure-tight protection tube with water-expansive rubber. CONSTITUTION:The optical fiber 2 is inserted into and arranged in the well conductive pipe 1 with resistance to external pressure as a feed line to a repeater, and the external surface of the pressure-tight pipe 1 is provided with a coating 3 of polyethylene resin which insulates the pipe from sea water for protection. The optical fiber 2 is coated with the water-expansive rubber 5 which expands and swells when contacting water and a proper fine gap 4 is formed between the rubber and the internal surface of its peripheral pressure-tight pipe 1. Consequently, if cracking occurs to the coating 3 and pressure-tight pipe 1 to allow the sea water, etc., to enter, the water-expansive rubber 5 reacts with the water and expands and swells to fill the gap 4. Consequently, the water penetration is prevented and the penetrating water reacts with the rubber 5 to prevent water penetration into many parts.
Patent JP-S63187000-A (JP)
Title: Control method for sand lifting device
Inventor: TAKAHARA SHUNJI
IPC: F04F5/10
Filed: 1987-01-28
Abstract: PURPOSE:To reversely operate a jet pump at the optimum timing by providing a pressure meter in the middle of a sucking pipe, detecting a clog generated in the sucking pipe or a receiving pipe based on the pressure value in the sucking pipe measured by this pressure meter, and reversely operating the jet pump. CONSTITUTION:When a clog is generated in a sucking pipe 6, a pump-up object does not flow into the sucking pipe 6, on the other hand the suction force of a jet water spout C is applied in the sucking pipe 6, the pressure in the sucking pipe 6 is further decreased, and the pressure value measured by a pressure meter 23 becomes a fixed value or less. When a clog is generated in a receiving pipe 4, the jet water spout C in the sucking pipe 6 tends to be spouted, thus the pressure value in the sucking pipe 6 measured by the pressure meter 23 becomes higher than the fixed value. Therefore, it can be detected that a clog is generated in the sucking pipe 6 or the receiving pipe 4. If a jet pump is reversely operated when this clog is detected, the clog can be released adequately without forcing an unnatural action to the jet pump after the clog is generated.