baber/WOPTO huggingface dataset:
Patent JP-H03200969-A (JP)
Title: Plate material printing device
Inventor: OKUTSU KOICHI
IPC: G03F7/20
Filed: 1990-09-28
Abstract: PURPOSE:To accurately and easily position a sheet material on a PS plate with easy adjustment by providing a pressing means which inserts a 1st positioning member into a 1st V-shaped notch in an abutting state, and makes a 2nd positioning member abut on a specific position and positions the sheet body in the width and top-down directions. CONSTITUTION:A pin bar 212 has a rectangular notch 224 and a V-shaped notch 226 formed on its reverse surface side. Those notches 224 and 226 corre spond to cylindrical cam followers 228 and 230 fitted to the side part of a surface plate 22. When a negative frame 194 moves in a longitudinal direction through the operation of an air cylinder 206, the cam follower 228 is inserted into the notch 224 and the cam follower 230 are inserted into the notch 226, so that the negative frame 194 abuts on the cam followers 228 and 230 at three points, thereby positioning the negative frame in the longitudinal and transverse directions. Consequently, the adjustment is facilitated and the negative film can accurately and easily be positioned on the PS plate.
Patent JP-2000092805-A (JP)
Title: Servo motor
Inventor: KABASHIMA TAKEFUMI
IPC: G01D5/245
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an extremely small servo motor which has a simple structure, a high capacity, and a high torque density and can be manufactured at a low cost. SOLUTION: A servo motor is provided with a rotor 15 composed of a discoid permanent magnet in which (m) (an integer) pairs of magnetic poles magnetized in such a way that N- and S-poles are alternately positioned in the circumferential direction is formed, a stator 11 which has at least an armature coil 13 at the position at which the coil 13 is faced to at least one face of the rotor 15 through a clearance, and a position detecting section 2 which detects the rotational position of the rotor 15. The permanent magnet is magnetized in multiple poles by means of a pattern coil so that leakage fluxes from the outer periphery of the magnet may become a sine wave along the circumferential direction.  The position detecting section 2 is composed of a magnetic field detecting element 22 provided to a holding member 21 which is faced oppositely to the rotor 15 in the diametral direction through a gap and detects the rotating position of the rotor 15 by detecting the magnetic flux from the permanent magnet of the rotor 15.
Patent JP-H1179962-A (JP)
Title: Two phase liquid composition for oral cavity
Inventor: SAITO TORU
IPC: A61K8/891
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject liquid composition comprising two phases consisting of an oily liquid layer comprising a specific higher fatty acid ester and a silicone compound or a hydrocarbon compound and a water layer not containing a surfactant, and useful for mouth washes, liquid dentifrice and the like. SOLUTION: This two phase liquid composition for oral cavities comprises a water layer not containing a surfactant and an oily liquid layer comprising a higher fatty acid ester liquid at 25 deg.C (preferably isopropyl myristate or the like) and a silicone (preferably methylpolysiloxane having a viscosity of 10-100,000 cs or the like) or a liquid or solid hydrocarbon (preferably squalane or the like) in an amount of 1-99 wt.% based on the total amount of the oily liquid layer in a weight ratio of 5:95 to 50:50. Just before used, the liquid composition is shaken to form fine oily drops comprising the oily liquid layer and the water layer and subsequently applied to an oral cavity. Thus, the oily drops applied to the oral cavity are collapsed and coated on the surfaces of teeth to enhance the hydrophobicity of the surfaces.  The liquid composition thereby has an action for preventing or controlling the adhesion of stains and bacteria to the surfaces of the teeth.
Patent JP-H0583989-A (JP)
Title: Switching operation unit for induction motor
Inventor: ISHII SHINICHI
IPC: H02P27/06
Filed: 1991-09-13
Abstract: PURPOSE:To shorten the switching time by suppressing the variation of motor speed before and after switching of the driving power supply for an induction motor between inverters or between an inverter and a commercial power supply. CONSTITUTION:The switching operation unit for induction motor comprises means 100 for detecting the output frequency of one inverter INV1 currently driving a motor IM, means 200 for detecting the output voltage phases of two inverters, means for matching the operating speeds of inverters INV2 and INV1 and then operating the inverters synchronously, means 300 for detecting synchronous operation of both inverters at phase detection timing based on an output from the phase detection means 200, means 400 for outputting a switching command for a switch 500 based on an output from the means 300.
Patent JP-2001085019-A (JP)
Title: High polymer solid fuel cell and manufacture of electrode therefor
Inventor: YOSHITAKE MASARU
IPC: H01M8/10
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To improve durability while having high open circuit voltage by forming a gas diffusion layer by flattening the surface by applying a hot press, oppositely arranging a pair of water repellent carbon layers, and arranging a catalyst layer in contact with the surface of the water repellent carbon layers after forming the water repellent carbon layers on the surface of carbon cloth. SOLUTION: A solid high polymer fuel cell is composed of an ion exchange membrane and an electrode in contact with both sides of it, the electrode is composed of a gas diffusion layer and a catalyst layer, and the gas diffusion layer is composed of a carbon cloth and water repellent carbon layers formed on the surface. The carbon cloth is desirably 100 to 600 μm a thick, and the water repellent carbon layers include a water repellent fluororesin and carbon black, and has a thickness of 10 to 100 μm. A hot press is desirably applied to the carbon cloth at 100 to 250 deg.C and 15 to 150 kg/cm2. The surface is flattened so that damage of the ion exchange membrane is reduced.
Patent JP-H0595617-A (JP)
Title: Trough
Inventor: MIURA YOSHIAKI
IPC: C08L23/04
Filed: 1991-09-13
Abstract: PURPOSE:To provide a cable-laying trough made of resin being excellent in low-temperature impact strength, weather resistance, rigidity and flame retardancy. CONSTITUTION:The shell part 1 and cover part 2 of a trough body 3 are formed of molding material where components A-C or A-D are mixed together (A: polyethylne 100 pts.wt., B: halogen flame retardant 1-25 pts.wt. or flame retardant having 6mum and less particle size or 230 deg.C and less fusing point or softening point 1-25 pts.wt., C: metallic oxide 0.2-15 pts.wt., D: light-fast stabilizer 0.001-3 pts.wt. and/or carbon black 0.0001-3 pts.wt.). Thus, the obtained trough is light in weight and satisfactory in handling properties and working properties so as to greatly contribute to the reduction of the period and cost of construction and to the improvement of productivity and has a sufficient cable-protecting function so as to contribute to the maintenance of safety.
Patent JP-S62124176-A (JP)
Title: Colored tape
Inventor: KONDO MAMORU
IPC: C09J7/02
Filed: 1985-11-23
Abstract: PURPOSE:A colored tape suitable for coloring steel towers for power transmission, having improved long-term stability of adhesion, comprising a colored polymer tape layer and an ultraviolet light absorber-containing pressure-sensitive adhesive layer. CONSTITUTION:A pressure-sensitive adhesive layer (e.g., one obtained by rubber such as butyl rubber with a tackfier such as polyisobutylene, etc.,) 2 blended with preferably 0.1-10wt% ultraviolet light absorber [e.g., 2-(2'-hydroxy-3'-t- butyl-5'-methylphenyl)-5-chloro-benzotri-azole, etc.,] is formed on a colored polymer tape layer (e.g., white non-rigid polyvinyl chloride tape, etc.,) 1 to give the aimed tape.
Patent JP-H06117973-A (JP)
Title: Pedestal for measuring fallout dust
Inventor: YOSHIMURA KAZUHIRO
IPC: H01L21/66
Filed: 1992-10-01
Abstract: PURPOSE:To improve accuracy in measurement value by preventing adsorption of dust on a wafer for measuring fallout dust due to static electricity or reducing the space required for installation when measuring the fallout dust in a clean room. CONSTITUTION:By using a material with measured against static electricity for a pedestal body 1, adsorption of dust to a wafer 3 for measuring fallout dust due to static electricity is prevented. Also, an installation area is reduced by matching the outer shape of a pedestral body 1 to the size of the wafer 3, the installation area is reduced and at the same time locking tools 2 for preventing a wafer from falling are installed at several locations around the pedestral body 1.
Patent JP-H08121630-A (JP)
Title: Valve driving device
Inventor: HIRANAKA TOMIO
IPC: F16K31/04
Filed: 1994-10-27
Abstract: PURPOSE: To easily and surely stop a valve element at the closing position. CONSTITUTION: A valve actuator opens/closes a valve arranged in the fluid transfer piping, and is provided with an electric motor M to drive the valve element of the valve, two limit switches LS1, LS2 to detect whether or not the valve opening is <=15%, and a torque switch CT2 which is turned off when the torque not less than the preset torque (for example, 50Nm) Is applied to the valve when the opening in the closing direction is <=15%.
Patent JP-H02112338-A (JP)
Title: Auxiliary unit for maintenance in digital service channel transmitting system
Inventor: HAMADA TATSUYOSHI
IPC: H04J3/14
Filed: 1988-10-21
Abstract: PURPOSE:To attain maintenance and communication with a subscriber by means of compact and economical facilities at excellent transmission efficiency by transmitting an alarm, a control signal and the signal of a message expressed in a fixed format after converting it into an encoded binary signal. CONSTITUTION:A message selecting means 2 to select a necessary message out of the messages in the fixed format prepared beforehand is provided, and an alarm control signal sent from an input means 1 or a message signal sent from the message selecting means 2 is converted to a binary data signal column by a code converting means 3, and sent and transmitted to a communication processing means 4. On a receiving side, when the alarm control signal is included in the signals decoded by a code decoding means 7, the alarm control signal is outputted and displayed by an alarm control output part 8, when the message in the constant format is included in the decoded signal, the message contents are displayed or outputted by a voice. Thus, the respective types of information necessary for the maintenance, supervision, etc., can be easily and promptly transmitted in transmission capacity much smaller than the transmission by means of a sound signal.
Patent JP-H03126006-A (JP)
Title: Image pickup optical system
Inventor: TAKASUGI YOSHIHARU
IPC: G02B13/18
Filed: 1989-10-12
Abstract: PURPOSE:To prevent the generation of moire fringes by dropping the space frequency characteristics of the case in which the intensity distribution of the image point by the different sizes of the aperture changes and the aperture is small as the optical system has spherical aberrations and the approximate shape of the aberration curve changes with a change in the aperture. CONSTITUTION:An object image is formed on the end face of an image guide 3 by an objective lens 2 of a fiber scope 1 and the transmitted image is magnified by an eyepiece lens 5 and is usually observed by naked eyes. The image pickup optical system 7 is provided in order to form the image of this fiber scope 1 on the photodetecting surface of the image pickup element 8 of the image pickup device 6. The rays passing the aperture part larger than the aperture (a) generates the smaller aberration if the scope 1 of the larger aperture is used. The ratio at which the rays emitted from certain one point on the object gather near the ideal image forming point is higher with the larger aperture when the rays gathering near the image forming point and the rays gathering to the peripheral part thereof are compared if the scope 1 having the aperture of about (a) and the scope 1 having the aperture larger than this aperture are used. The generation of the moires is prevented in this way.
Patent JP-2001085522-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: IKEDA KOICHI
IPC: H01L23/522
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To suppress transfer of humidity or the like through voids by bonding atomic groups that are more bulky than hydroxyl group to the constituent atoms of a porous inorganic material exposed on the inner wall surface of voids on the surface layer of an insulator film composed of porous inorganic material formed on a substrate. SOLUTION: An opening 13 for forming a plug is formed on an insulator film 11 by plasma etching. By making the insulator film 11 contact a compound that can supply atomic groups that are more bulky than hydroxyl group in a gas form, the atomic groups more bulky than hydroxyl group are bonded to the constituent atoms of a porous inorganic material exposed on the inner wall surface of voids 20 located on a surface layer of the insulator film 11 on the side wall of the opening 13. As a result, the surface layer of the insulator film 11 is transmuted to become close, and incoming and outgoing of gas through voids 20 is suppressed. As a consequence, the defect of poisoned via or the like can be prevented.
Patent JP-H10110511-A (JP)
Title: Spiral stair way
Inventor: KONISHI TAKEO
IPC: E04F11/02
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of vibration by disposing a cabane between the outer end of the corner part most separated from a newel post in a tread of a spiral stair way and a steel beam of an upper floor. SOLUTION: In a tread 8 of a spiral stair way part 3, a cabane 12 is disposed between the outer end of the corner part most separated from a newel 2 and a steel beam H of an upper floor F to form a a spiral stair way 1. That is, a flange 121 is provided on the lower end part of the cabane 12, further a flange 71 is provided on the side surface of a support frame 7 disposed on the back of a tread 8, and thee flanges 121, 71 are connected to each other. Accordingly, even if the load is applied to the vicinity of the corner part most separated from the newel 2 of the tread 8 of the spiral stair way, a part of the load can be supported by the steel beam H through the cabane 12, so that bending moment applied to the newel 2 of the spiral stair way 1 is relatively reduced. Accordingly, vibration of the spiral stair way can be prevented surely.
Patent JP-S63173785-A (JP)
Inventor: SUTEIGU BEISUTETSUTO
IPC: B63B3/48
Filed: 1987-10-21
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-S61141442-A (JP)
Title: Photosoluble composition
Inventor: AOSO TOSHIAKI
IPC: G03F7/075
Filed: 1984-12-14
Abstract: PURPOSE:To obtain the title composition having a high sensitivity and a broad developing admissibility by incorporating a compd. capable of producing an acid with irradiation of active light beam, and a compd. contg. at least one of a silylether group capable of decomposing with an acid. CONSTITUTION:The title compound comprises the compd. capable of producing the acid with the irradiation of the active light beam, and the compd. contg. at least one of the silylether group capable of decomposing with the acid, and also comprises at least one of the group selected from an urethane, an ureido, an amido and an ester groups. The title composition is applied by mixing the each components in a form of a solvent solution, and then by coating the obtd. solution on a substrate. The developer is suitable to be an aqueous solution of 0.1-10wt% an inorg. alkaline salt.
Patent JP-H0598231-A (JP)
Title: Adhesive composition for decorative laminated steel
Inventor: IMAMURA KAZUYOSHI
IPC: C09J167/02
Filed: 1991-10-14
Abstract: PURPOSE:To prepare the title compsn. excellent in adhesiveness, resistance to hot water, hardness of an adhesive layer, etc., by using, as the main component, a specific copolyester having an m.p., a Shore D hardness, and a reduced viscosity each of a specified value. CONSTITUTION:The title compsn. is prepd. by using, as the main component, a copolyester which has an m.p. of 100-180 deg.C, a Shore Dhardness of at least 60 deg., and a reduced viscosity of 0.4-1.2 and which is prepd. by reacting an acid component comprising 40-80mol% terephthalic acid, 20-60mol% isophthalic acid, 2-15mol% arom. dicarboxylic acid having a metal sulfonate group, and 0-20mol% 4-36C aliph. dicarboxylic acid with a glycol component comprising a 2-10C alkylene glycol. If necessary, the copolyester may be compounded with an inorg. filler such as talc or kaolin. a pigment, a stabilizer, a nucleating agent, etc. The title compsn. is excellent in adhesion to a steel sheet and a surface material of, e.g. polyethylene terephthalate.
Patent JP-H03127752-A (JP)
Title: Production of methylcyclohexanone
Inventor: ARAKI NOBORU
IPC: C07C45/29
Filed: 1989-10-11
Abstract: PURPOSE:To obtain the title substance useful as an intermediate for medicine, raw material for photosensitizer, etc., in high purity by hydrogenating methylphenol in liquid phase at ordinary pressure or under pressure in the presence of a Pd based catalyst and alkali metal compound without using reaction solvent. CONSTITUTION:When methylphenol is hydrogenated in a liquid phase in the presence of a Pd based catalyst (e.g. Pd-C) to afford the title substance, the reaction is carried out in the presence of an alkali metal compound (e.g. NaOH or Na2CO3) of 50-1000ppm based on raw material without using any reaction solvent at ordinary pressure to 4kg/cm<2> G (preferably 0.5-3kg/cm<2> G) at 80-150 deg.C. Selectivity can be remarkably improved and the high-purity aimed substance is obtained economically in industrial scale by blending alkali metal compound with the above-mentioned catalyst. Pd based catalyst is added at a ratio of 0.5-2wt.% based on the raw material.
Patent JP-H04140835-A (JP)
Title: Unitary management system for character
Inventor: UTSUNOMIYA KAZUAKI
IPC: G06F9/06
Filed: 1990-10-01
Abstract: PURPOSE:To curtail the use of a memory, and to easily curtail, correct and modify the coding system by tabling a character deviced by each application program. CONSTITUTION:By a character code table access means 3, a retrieval of a character code table 2 is executed, based on a key requested by a user. In the case the entry corresponding to the key does not exist, it is returned as an error to the user. In the case it exists, from which position the user desires to return it is decided, and in the case a start position is omitted, '1' is adopted as a start position. Also, with regard to return length, as well, it is decided in the same way, and in the case it is omitted, character-string length on the character code table is adopted. Subsequently, a necessary length portion is returned to the user from the start position of the entry concerned.
Patent JP-H10112326-A (JP)
Title: Electrode for alkaline secondary battery
Inventor: KATO HITOSHI
IPC: H01M4/24
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To improve characteristic of charge and discharge cycle life, by using as current collecting board a foil having fine porous structure in which an electrolytic copper foil having communicating holes in the direction of the thickness is coated with nickel, and by painting a mix for electrode on the board. SOLUTION: An electrolytic copper foil is preferably 9-30μm in thickness, a fine-caliber communicating holes penetrating from one surface to the other surface are shaped in the network structure, and its both sides and surface of communicating holes are coated with nickel. The caliber is in the range of 0.1-18μm preferably, and 1-500 numbers of holes is distributed per unit area (1mm<2> ). The characteristic of charge or discharge cycle life is improved, by painting the mix for the electrode on the electrolytic copper foil which is used as the current collecting board, drying it, and compressing it.
Patent JP-S63118783-A (JP)
Title: Electrophotographic copying machine
Inventor: SOMIYA TOKUMASA
IPC: G03G21/08
Filed: 1986-11-07
Abstract: PURPOSE:To prevent the quality of an image from being deteriorated within the life period of a photosensitive body by changing the wavelength of light radiated from a destaticizing device to the long wavelength side to regulate the quantity of light arriving at the photosensitive body. CONSTITUTION:The titled machine is provided with a red filter 7 to be a wavelength changing means for changing the wavelength of light radiated from a destaticizing lamp 4 to the long wavelength side and a shutter 8 to be a light quantity adjusting means for adjusting the quantity of light arriving at the photosensitive body 1. In a copy waiting state, the red filter 7 is completely interrupted by the shutter 8, and when the number of copies reaches a set value, a stepping motor 15 is driven, a driving lever 10 is oscillated around a point 12a and the interruption of the red filter 7 by a interrupting member 9 is released only by one step. Namely, the interruption of the red filter 7 is released by one step every arrival of the number of copies at the set value. Since the quantity of light projected to the photosensitive body 1 is increased in accordance with the using state, optical fatigue is generated in the photosensitive body 1, charged potential is reduced and optical sensitivity is improved. Consequently, a change with the lapse of time of the photosensitive body 1 can be apparently prevented.
Patent JP-H01106667-A (JP)
Title: Laser recorder
Inventor: MURASE SHOICHI
IPC: H01S5/0683
Filed: 1987-10-20
Abstract: PURPOSE:To eliminate circuit oscillation, to correctly follow an emitting quantity with good responsibility and to record a successive tone image in a high speed and, simultaneously, with a high accuracy by utilizing the charging and discharging of a condenser and controlling the emitting quantity of a semiconductor laser corresponding to an image signal. CONSTITUTION:At the time of a t2 when a C1 signal is outputted from a comparator 36 and the light output of a semiconductor laser 12 is increased, the actual emitting quantity does not reach an instructing value just after the output, and a signal D2 is emitted from a comparator 38. At such a time, a semiconductor laser driving circuit 32 is connected to a non-inverting amplifier 22, a laser emitting quantity is promptly increased, and when the emitting value exceeds the instructing value, the output of a comparator 38 is inverted to a D1. Then, the circuit 32 is connected only to a negative current source, and the charge of a condenser 34 charged by the amplifier 22 is discharged. Thus, since an input to the circuit 32 is slowly and gradually decreased, the emitting quantity is gradually lowered, and the comparator output is inverted to the D2 again. Then, the circuit 32 is connected to the amplifier 22 again, and the emitting quantity is increased. In such a way, the emitting quantity is repeatedly increased and decreased in sandwiching the instructing value, and it is controlled approximately at the instructing value. Also at the time of a t3, approximately the same control is executed.