baber/WOPTO huggingface dataset:
Patent JP-S63144701-A (JP)
Title: Control equipment for electric rolling stock
Inventor: NAKAMOTO NORIAKI
IPC: B60L9/18
Filed: 1986-12-05
Abstract: PURPOSE:To improve readhesion properties by obtaining a frequency command value through adding and subtracting a value obtained by increasing the number of revolutions of each induction motor with a weighted averaging device, the number of revolutions of induction motors being the most forward and backward in the direction of advancing and a slip frequency. CONSTITUTION:Pulse generators 7A-7D detect the numbers of revolutions of induction motors 6A-6D. A revolution selector 14 selects the numbers of revolutions w1 and w2 of the induction motors being the most backward and forward in the direction of advancing of an electric rolling stock, respectively. Further, a weighted averaging device 15 adds w1 to and subtracts w2 from a value obtained by increasing the number of revolutions of each induction motor in the case of power running and subtracts w1 from and adds w2 to said value in the case of regenerative running, and averages results of said calculation to output an average value. Moreover, a slip frequency is added to said average value in case of power running and subtracted therefrom in the case of regenerative running so that an output frequency command of an inverter 5 is outputted.
Patent JP-H06167678-A (JP)
Title: Clad material for spectacle frame
Inventor: NAKASUJI KAZUYUKI
IPC: G02C5/00
Filed: 1992-10-05
Abstract: PURPOSE:To provide a lightweight Ti or Ti alloy material for spectacle frames not causing rim breaking due to brazing and excellent in corrosion resistance and fitness to the skin. CONSTITUTION:An outer layer material 11 made of Ti or a Ti alloy and a core material 12 made of a high m.p. metal whose m.p. is higher than that of Ti are subjected to diffusion bonding to obtain the objective clad material 10 for spectacle frames. Plural core materials 1 12 may be allowed to exist.
Patent JP-H11127363-A (JP)
Title: Horizontal deflection circuit device
Inventor: SUZUKI HITOSHI
IPC: H04N3/16
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To reduce loss caused by the flow of a horizontal deflection current by making a voltage applied between both ends of a horizontal deflecting coil have an absolute value equivalent to the sum of the absolute value of a voltage acquired between both ends of a 2nd coil and the absolute value of a voltage acquired between both ends of a 1st coil. SOLUTION: A 1st serial connection circuit part which includes serial connection of a horizontal deflection coil 24, a coil 25S which is made a secondary side coil of a transformer 25 and a condenser 26 that has a relatively large capacity is connected to a collector-emitter path of a transistor 21 is parallel with it. Further, a 2nd serial connecting circuit part which includes a serial connection of a coil 25P that forms the transformer 25 together with the coil 25S and is made a primary side coil and a condenser 27 that has a relatively large capacity is parallelly connected to the 1st serial connection circuit part.
Patent JP-H03151911-A (JP)
Title: Capsule chair
Inventor: TAGA KIICHI
IPC: E04H1/12
Filed: 1989-11-08
Abstract: PURPOSE:To make chair-sitting life comfortable and save energy by providing a panel heater around the lower part of a body sitting on a chair and wrapping the upper part with an air pressure film panel made of a transparent plastic film for warming not only the lower half of the body but also the whole body in the wintertime, or cooling the closed space by introducing cool air thereinto in the summertime. CONSTITUTION:A panel heater is mounted on a bottom surface panel 1 and a front surface panel 2 of a chair and a table panel 5, and a rubber bag of water-bed type is mounted on a back surface panel 3, a sitting surface panel 4 and a back panel 6. All the bags containing electric heaters work as panel heaters. The back surface panel 3 and back panel 7 are reclinable around hinges. The air-pressure film panel 7 is formed by being sent air thereinto under pressure. The panel 7 is easy to mount on and dismount from the chair with a fastener and effective in closing the whole space around the chair including the side part of the chair.
Patent JP-2000116625-A (JP)
Title: Light measuring method and apparatus
Inventor: YAMASHITA YUICHI
IPC: G01N21/49
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a light measuring technique which is suited to allowing highly reliable multiple channel simultaneous measurement. SOLUTION: Light radiated from a light source part 1 undergoes a modulation in intensity at different frequencies to irradiate a specimen 9 at a plurality of light irradiation positions. The light detected from the specimen 9 is converted into an electric signal by photodiodes 11 (11-1-11-5) and a modulation signal is detected by a lock-in amplifier module 12 to be processed as information inside the specimen 9 with a processing part 17. Light is sequentially radiated from the light source part 1 for preparatory measurement prior to the main measurement to measure the signal levels of the detected light at respective light irradiation positions. A control part 19 controls the intensity of light and the detection signal level so that a level difference between the detected lights is within a specified range.
Patent JP-H04166093-A (JP)
Title: Production of optically active benzhydrol derivative using microorganism
Inventor: MIKI TAKUMA
IPC: C12P17/12
Filed: 1990-10-29
Abstract: PURPOSE:To obtain the subject derivative useful as a synthetic intermediate for optically active inabenfide known as a plant-growth regulator in high purity of optical activity by contacting a specific isonicotinic acid anilide with a microorganism belonging to genus Candida, etc. CONSTITUTION:A microbial strain belonging to genus Candida or Pseudoplea and capable of asymmetrically synthesizing optically active 4'-chloro-2'-(alpha- hydroxybenzyl)isonicotinic acid anilide (e.g. IFO-0651) is made to contact with 4'-chloro-2'-benzoylisonicotinic acid anilide used as a substrate and the converted optically active 4'-chloro-2'-(alpha-hydroxybenzyl)isonicotinic acid anilide is separated from the system.
Patent JP-H06134340-A (JP)
Title: Dust collecting electrode, dust particle electrifying device and system apparatus having these
Inventor: YOSHIMOTO TAKESHI
IPC: B03C3/40
Filed: 1992-10-29
Abstract: PURPOSE:To provide the dust collecting electrode which does not release mould and bacteria into the air, is effective for health maintenance and is safe and hygienic, the dust particle electrifying device and the system equipment having these for air conditioners, such as air cleaners. CONSTITUTION:This collecting electrode 4 is constituted of minus electrodes 17 coated with antimicrobial materials and plus electrodes or plus electrodes 11 coated with insulating materials added with the antimicrobial materials. This dust particle electrifying device 1 is constituted of ionizing plates or ionizing plates 23 coated with the antimicrobial materials and wire-shaped ionizing electrodes. The greater part of the dust particles 10 including the mould and bacteria electrified by this dust particle electrifying device stick to the minus electrodes 17 coated with the antimicrobial materials. The propagation of the mould and bacteria are suppressed by the antimicrobial materials and the clean air not contg. the mould and bacteria is released.
Patent JP-2001112011-A (JP)
Title: Image pickup device
Inventor: MIYAHARA HIROYUKI
IPC: H04N5/341
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device that more lines can be read from a CCD in a short time at a low cost with small power consumption without deteriorating the image quality and color separation is attained independently of the arrangement of color filters. SOLUTION: The CCD adopting a progressive scanning system provides an output the lines (S4n+2+S4n+3) summing pixel signals in a vertical directions and the lines (S4n, S4n+1) not summing them in mixture for each prescribed line.
Patent JP-S63144143-A (JP)
Title: Crystallized glass building material having colored pattern
Inventor: NAKAGAWA YOSHIHIRO
IPC: E04C2/30
Filed: 1986-12-06
Abstract: PURPOSE:To obtain a crystallized glass building material having standardized colored spot pattern and suitable as an exterior and interior materials for building, by mixing colored and colorless powdery glass raw materials, forming the mixture and heat-treating the product to effect the crystallization. CONSTITUTION:Colored glass raw material powder is mixed with colorless glass raw material powder and the mixture is formed and crystallized by heat- treatment to obtain a crystallized glass having spot pattern. The number of the spots is 2-300 per 4mm<2> excluding the spots smaller than 0.00045mm<2>, the average area of pots is 0.0015-2.00mm<2>, the diameter of the spot calculated by converting the average area of spots to a circle is 0.08-1.6mm and the areal ratio of the spot is 5-50%.
Patent JP-H05128980-A (JP)
Title: Color cathode-ray tube
Inventor: KAWASAKI HIROSHI
IPC: H01J29/07
Filed: 1991-11-07
Abstract: PURPOSE:To provide a color cathode-ray tube which does not present any color slippage even though any shock or vibration is received from the outer side. CONSTITUTION:A shadow mask consists of a thin material in which grid element bodies in the vertical direction are arranged parallel in the horizontal direction. A damper wire 13 is installed by crossing the grid element bodies and attaching closely to them through a leaf spring 12a made of a shape memory alloy. To a shadow mask body structure in which the shadow mask is installed and held to a mask frame by applying a tension in the vertical direction, and a tension is applied to the damper wire 13 by the shape restoring force of the above leaf spring.
Patent JP-H02137461-A (JP)
Title: Time designated incoming transfer system
Inventor: NOZU MAYUMI
IPC: H04M3/42
Filed: 1988-11-18
Abstract: PURPOSE:To perform a convenient incoming transfer service without registering an incoming transfer destination from its own telephone set by a subscriber at each change of the destination by registering by designation desired plural incoming transfer designations in advance. CONSTITUTION:Registration or the release of the registration on an incoming transfer destination registration table can be performed by inputting an identification code for the registration or the release of the registration, incoming transfer start date and time, incoming transfer completion date and time, and the telephone number of an incoming transfer destination by operating a keyboard from the maintenance operation terminal of an exchange. When the telephone number of the incoming transfer destination whose incoming transfer distination is registered is dialed, the exchange judges the presence/absence of the registration of incoming transfer at the date and time at a dialed time by referring to the incoming transfer destination registration table corresponding to a dialed telephone number, and connects the telephone number of the transfer destination as a new incoming telephone number when it is registered, and performs an incoming connection operation to the dialed telephone number when it is not registered.
Patent JP-H11126159-A (JP)
Title: Device and method for automatically generating c language body structure member allocation block diagram, and recording medium recording automatic generation program
Inventor: UENO MASAHIRO
IPC: G06F9/06
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To automatically generate the member allocation block diagram of a body structure from a source file. SOLUTION: The automatic generation is performed by a processing 102 for reading the member name and attribute of the body structure from a source file 101, a processing 105 for specifying the size of a member from the read attribute of the member, a processing 106 for finding the offset of the member in the body structure from the size of the member and finding the size of the body structure from the size of the member in the body structure, and a processing 110 for preparing the member allocation block diagram 110 of the body structure from the name, size and offset value of the member of the body structure.
Patent JP-H05126631-A (JP)
Title: Infrared detector
Inventor: GOTO JUNJIRO
IPC: G01J1/02
Filed: 1991-11-07
Abstract: PURPOSE:To provide an infrared detector capable of effectively preventing the effect of the stray light and suitable for use for a long period. CONSTITUTION:An inner tube 6 cooled at a low temperature from the inside, an infrared detecting element 8 provided on the end face of the inner tube 6, a signal extracting conductor pattern 10 formed on the end face and the side face of the inner tube 6, a circular spacer 26 made of the same material as that of the inner tube 6 and fixed at the edge section on the end face of the inner tube 6, and an aperture 13 fixed to the spacer 26 and shielding the infrared rays fed to the infrared detecting element 8 from the outside of the visual field angle are provided.
Patent JP-H07125467-A (JP)
Title: Thermal transfer image receiving sheet
Inventor: IMOTO KAZUNOBU
IPC: B41M5/52
Filed: 1993-10-28
Abstract: PURPOSE:To provide a thermal transfer image receiving sheet which has excellent external appearance and surface smoothness as well as excellent concealability. CONSTITUTION:A thermal transfer image receiving sheet 1 comprises a base material sheet 2, and a dye accepting layer 3 provided on one side surface of the sheet 2, wherein the sheet 2 has a core base material 2a, synthetic sheets 2b, 2c laminated on both side surfaces of the material 2, the material 2a is formed of a resin film, all light ray transmittance of the film is 85% or less and all light ray permeabilities of the sheets 2b, 2c are 40% or less.
Patent JP-H03153111-A (JP)
Title: Acoustic surface wave oscillator
Inventor: KATO AKIRA
IPC: H05K1/18
Filed: 1989-11-09
Abstract: PURPOSE:To obtain an excellent frequency temperature characteristic by forming a heater electrode on a printed circuit board constituting an oscillating circuit, mounting a surface acoustic wave device thereon, and providing a temperature sensor on the surface acoustic wave device or the printed circuit board in the vicinity. CONSTITUTION:A heater electrode 12 to keep the temperature on a surface acoustic wave device 4 constant is formed to a position under the surface acoustic wave device 4 and on a printed circuit board 2. The heater electrode 12 is made of an electrode material such as copper, silver, or silver paradium or a thick film made of a resistance material such as carbon or ruthenium. Moreover, two temperature sensors 14 detecting the temperature of the surface acoustic wave device 4 are provided on the printed circuit board 2 and in the vicinity of the surface acoustic wave device 4. When the heater electrode 12 is energized, it is heated and the heat is delivered to the surface acoustic wave device 4. Then the temperature of the surface acoustic wave device 4 is controlled to approach a constant value by using the temperature sensor 14. Thus, the substantial inferior frequency temperature characteristic of the surface acoustic wave device 4 is compensated with a simple additional circuit.
Patent JP-S62150648-A (JP)
Inventor: TOKUNO MIKIHIKO
IPC: H01J9/22
Filed: 1985-12-24
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-H10130246-A (JP)
Title: Pyrimidine compound and production thereof
Inventor: FUJII KATSUTOSHI
IPC: C07D239/38
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful as a production intermediate of a 4-amino-5-chloro-6-alkylpyrimidine-based compound useful as a medicine, an agrochemical material, etc. SOLUTION: This pyrimidine compound is a compound of formula I [R<1> , R<2> are each a 1-4C alkyl; (n) is 0-2], e.g. 5-chloro-6-ethyl-4- methylsulfanylpyrimidine, and is obtained in a good yield by reacting a compound of formula II with 1-10mol fold phosphorus pentasulfide based on the compound of the formula II in a solvent (benzene, toluene, etc.) at a boiling point of the solvent or a lower temperature for 0.5-2hr to produce a compound of formula III, then reacting with 1-10mol fold alkylating agent of formula IV (dimethyl sulfate, etc.) based on the compound of the formula III in a solvent (acetone, etc.) in the presence of 1-10mol fold base (sodium hydroxide, etc.) at a room temperature to a boiling point of the solvent or lower temperature for 0.5-3hr to produce a compound of formula V,  and then reacting the compound of the formula V with an oxidizing agent (m-chloroperbenzoic acid, etc.).
Patent JP-H02137871-A (JP)
Title: Heat fixing roll device for electrophotographic device
Inventor: KISHI MASATAKA
IPC: H05B3/00
Filed: 1988-11-18
Abstract: PURPOSE:To prevent the heat insulation layer of a heat roll from losing its heat insulating effect, deforming, and deteriorating and to improve its durability by dispersing hollow or porous hard particles in the heat insulating layer. CONSTITUTION:The heat roll 11 has a rotary shaft 13, the heat insulating layer 15 formed on the surface of the rotary shaft, and a resistance heat generating layer 17 laminated on the surface of the heat insulating layer 15, in which hollow or porous hard particles 23 are dispersed. Many empty rooms formed in the hollow or porous hard particles secure the heat insulation of the heat insulating layer 15 and the particles are hard, so the total rigidity of the heat insulating layer 15 is improved. Consequently, the heat roll 11 is prevented from deforming and deteriorating owing to temperature variation and the durability of the heat roll 11 is improved.
Patent JP-H01113427-A (JP)
Title: Thermosetting resin composition and printed circuit board prepared therefrom
Inventor: SUGAWARA TOSHIO
IPC: H05K1/03
Filed: 1987-11-20
Abstract: PURPOSE:To obtain the title compsn. having excellent heat resistance, flame retardancy and electrical characteristics and low water absorptivity and being useful for a printed circuit board, by compounding a specified cyclic phosphonitrile compd. with an arom. maleimide compd. and/or an arom. amine. CONSTITUTION:The title compsn. is obtd. by compounding 100pts.wt. cyclic phosphonitrile compd. of formula I and/or II (wherein two or more of R1-8 are each a group of formula III or IV and the rest is each H, a lower alkoky group or phenoxy group) (e.g., hexakis-4-maleimidephenoxycyclotriphosphazene) with 10-1,000pts.wt. arom. maleimide compd. (e.g., N,N'-4,4'- diphenylmethanebismaleimide) and/or arom. amine (e.g., 4,4'- diaminodiphenylmethane).
Patent JP-H05100371-A (JP)
Title: Image forming method
Inventor: KOGA MASAO
IPC: G03C5/29
Filed: 1991-10-09
Abstract: PURPOSE:To provide an image forming method by which photographic characteristics including very contrasty negative gradation can be obtd. with a stable developing soln. in the presence of a specified hydrazine deriv. without causing trouble such as uneven development or sanding. CONSTITUTION:A silver halide photographic sensitive material is developed in the presence of a hydrazine deriv. represented by the formula, wherein R1 is fluoroalkyl, G is carbonyl, sulfonyl or carbamoyl and R2 is H or a block group.
Patent JP-2000118834-A (JP)
Title: Sheet carrying-out machine of printing machine
Inventor: NISHIHARA KUNISUKE
IPC: B65H29/68
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a sheet carrying-out machine of printing machine which can prevent a poor arrangement of sheets and a paper blocking, as well as preventing a sheet undulating phenomenon, a Z-bending, and the like, so as to obtain a high quality of product, even in a high speed operation. SOLUTION: This sheet carrying-out machine 16 carries out a sheet 1C, and is provided with a brake device 45 provided near the rear end of the sheet 1C, and to reduce the speed of the rear end of the sheet 1C, at the same time that the front end of the sheet 1C is reduced to a low speed belt speed, when the sheet 1C is converted from a high speed belt 31 to a low speed belt 32. As a result, an undulating phenomenon, a Z-bending, and the like, generated when the sheet is made from a high speed to a low speed, can be prevented, and at the same time, a poor arrangement of sheets and a paper blocking can be prevented, so as to obtain a high quality of product.
Patent JP-2000143368-A (JP)
Title: Compacting of porous structure by cvi
Inventor: ROBIN-BROSSE CHRISTIAN
IPC: C23C16/04
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for compacting a porous structure by a chemical vapor impregnation(CVI) method, capable of giving a coarse layer type tissue comprising thermally decomposed carbon deposited during the compacting treatment at an accelerated compacting rate by using a gaseous phase comprising toluene and at least one carbon precursor as a carbon precursor. SOLUTION: In this method for compacting a porous structure by a chemical vapor impregnation, a gaseous phase containing toluene suitably mixed with at least one of other carbon precursors is used as a carbon precursor. The gaseous phase preferably contains the toluene in an amount of 5-20 vol.%, and at least one of cyclohexane, hexane, propylene, propane, etc., and may further contain at least one carrier gas comprising an inert gas such as natural gas, hydrogen gas and nitrogen gas. The employment of the toluene can highly spread a range wherein thermally decomposed carbon has a coarse layered tissue, and makes it possible to achieve a high deposition rate.
Patent JP-2001113455-A (JP)
Title: Chemical mechanical polishing device and method
Inventor: NISHIHARA ATSUSHI
IPC: B24B53/017
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a chemical mechanical polishing device and a method capable of preventing the formation of a mass of a polishing liquid between diamond particles of a dresser and capable of preventing shortening of the expected service life of the dresser by removing such a mass. SOLUTION: In a chemical mechanical polishing device 30 having a turntable 12 for holding a polishing pad 14 on an upper surface, a pressurizing head 16 for rotating/pressurizing a polishing object 18 by contacting the polishing object 18 held on an under surface with the polishing pad and a dresser 20 for polishing/refreshing an upper surface of the polishing pad by rotating/ pressurizing the under surface by contacting the under surface with the polishing pad and polishing the polishing object by pouring a polishing liquid into between the polishing object and the polishing pad, a dresser refreshing means 32 is arranged for refreshing the dresser by impressing an ultrasonic wave on this refreshing liquid from an ultrasonic vibrator 36 by soaking the dresser in the refreshing liquid W at unoperated time of the dresser.
Patent JP-H03153754-A (JP)
Title: Polycarbonate composition
Inventor: OKAMURA MICHIYA
IPC: C08K7/00
Filed: 1989-11-13
Abstract: PURPOSE:To prepare the title compsn. having a low anisotropy and exhibiting little degradation in the dimensional stability and mechanical strengths even when ambient temp. changes by compounding a polycarbonate, a specific glass fiber, and a specific zinc sulfide so that the resulting compsn. has a specified value of melt flow rate. CONSTITUTION:30-65 pts.wt. thermoplastic arom. polycarbonate, 35-70 pts.wt. glass fiber with a mean thickness of 3-15mum, and 0.3-10 pts.wt. (based on 100 pts.wt. the sum of the polycarbonate and the glass fiber) zinc sulfide with a mean particle size of 0.1-50mum are compounded so that the resulting compsn. has a melt flow rate of 5-50g/10min.