baber/WOPTO huggingface dataset:
Patent JP-H07153057-A (JP)
Title: Magnetic recording medium
Inventor: WATANABE KAZUYOSHI
IPC: G11B5/73
Filed: 1993-11-30
Abstract: PURPOSE:To obtain a magnetic recording medium which has a high S/N and excellent durability against the repetition of travelling. CONSTITUTION:A magnetic recording medium is composed of two base films 1a and 1b made of polyester or the like, a light shielding layer 1c which contains TiO2, etc., and is held between the two base films 1a and 1b to form a three-layer structure and a magnetic layer 2 formed on the upper base film 1a. As for the base film 1a, the surface roughness Ra, at least, the center line of its magnetic layer 2 side surface is not larger than 0.020mum and, as for the light shielding layer 1c, the surface roughness Ra of, at least, the center line of its magnetic layer 2 side surface is not larger than 0.012mum.
Patent JP-H05235610-A (JP)
Title: Waveguide support system for satellite
Inventor: MIYAZAKI KAZUYOSHI
IPC: H01P1/30
Filed: 1991-11-15
Abstract: PURPOSE:To support a waveguide strongly without giving a stress onto the waveguide against expansion/contraction of the waveguide due to a temperature change by supporting the stationary waveguide with a bracket having a bearing. CONSTITUTION:A bracket 1 with a bearing supports a stationary waveguide 2 and the waveguide 2 is connected to a flexible waveguide 4 by a flange 3. A bearing is inserted between the bracket 1 and the waveguide 2. Furthermore, a bracket support 5 is fixed to a structural panel 7 by a base seat 6. Even when the waveguide 2 is elongated by a temperature rise, since the bearing is in existence, the elongation is delivered freely to the waveguide 4. Since the waveguide 4 absorbs the expansion/contraction, no pressure is exerted to the stationary bracket. On the other hand, even number of the brackets 1 required for vibration resistance does not give any hindrance to the characteristic.
Patent JP-2001116543-A (JP)
Title: Posture controller
Inventor: FUJII NORINAGA
IPC: G01B5/28
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a posture controller for a surface state measuring device capable of economically constituting without being limited by the size of object to be measured. SOLUTION: By using a posture controller 2 provided with a main body 20 holding a surface state measuring device 1, a posture controlling means 30 having legs to put on the object to be measured and capable of controlling the posture of the main body 20 and a height controlling means 40 for elevating the surface state measuring device 1 in parallel to the main body and in vertical direction, the posture of the surface state measuring device 1 is controlled and the moving direction (base line 12A direction) of the surface state detection sensor 11 is controlled in parallel to the surface of the object to be measured.  Therefore, even if the dimension of the object to be measured is large and if only a space to place the main body 20 on the object to be measured is provided, surface state measurement with high resolution can be performed without being limited by the size of the object to be measured.
Patent JP-H02148553-A (JP)
Title: Slip ring device for vacuum sample chamber for microscope
Inventor: TADANE TSUTOMU
IPC: H01J37/20
Filed: 1988-11-29
Abstract: PURPOSE:To prevent emission of harmful gas and adhesion failure, and improve heat resistance by disposing energizing balls at rotary base plates facing a fixed base plate to be pressed to ring electrodes of the fixed base plate to rotate. CONSTITUTION:Rotary base plates 22, 23 has holes 22a, 23a at predetermined positions of the disc-like base plates of ceramic, and flanged cylindrical metals 22b, 23b are engaged and fixed in the holes 22a, 23a. An energizing ball 22c, 23c is inserted in them, and a ring electrode 22f, 23f is put on it to cover it having three protrusions 22e, 23e inside and connected with a wire 24b. By pressing the top of the electrode 22f, 23f by a spring 22d, 23d, the energizing ball 22c, 23c is pressed to be protruded out partly.
Patent JP-H02144957-A (JP)
Title: Semiconductor device
Inventor: TSUJIKAWA HIROYUKI
IPC: H01L21/822
Filed: 1988-11-28
Abstract: PURPOSE:To change a memory capacity of a memory without changing a layout largely by a method wherein a RAM and a ROM are arranged in mutually opposite positions at both ends of a semiconductor chip. CONSTITUTION:A RAM 2 where a RAM control part 3 is arranged so as to come into contact with a CPU 1 is formed at one end of a semiconductor chip; a ROM 5 where a ROM control part 6 is arranged so as to come into contact with the CPU 1 is formed at the other end opposite to the RAM 2. When a memory capacity of the RAM 2 is changed, an end part of a RAM cell array 4 is increased or decreased in a direction opposite to the RAM control part 3. Then, when the memory capacity of the ROM 5 is changed, an end part of a ROM cell array 7 is increased or decreased in a direction opposite to the ROM control part 6. Thereby, while a shape of the semiconductor chip is kept rectangular, the memory capacity of the RAM and the ROM can be changed arbitrarily.
Patent JP-H08161097-A (JP)
Title: Character input device
Inventor: OTSUBO TETSURO
IPC: G06F17/22
Filed: 1994-12-02
Abstract: PURPOSE: To provide a character input device where an inputted character string is difficult for the third person to recognize. CONSTITUTION: A set of cursors which designates plural characters on a character group displayed on the display picture is displayed by a cursor set display means 15. One cursor in this set or cursors is selected by a cursor selecting means 17 in accordance with the indication from an operator. The character indicated by the selected cursor is outputted by an output means 18.
Patent JP-H08157759-A (JP)
Title: Water-base ink for ink jet recording
Inventor: YANAGI HIDEKI
IPC: C09D11/00
Filed: 1994-12-02
Abstract: PURPOSE: To prevent the sticking of a burned ink in a printer head and the clogging of a nozzle by incorporating a pigment and a specific phosphorus compd. into an ink. CONSTITUTION: This ink is prepd. by mixing 0.5-10wt.% pigment (e.g. carbon black), 0.01-15wt.% at least one compd. selected from among compds. represented by formulas I (wherein R is an aryl, pref. phenyl, 4-methylphenyl, or dimethylphenyl) and II (wherein R1 and R2 are each independently an alkyl, an alkoxyalkyl, or an aryl), 50-98wt.% water, and if necessary, other additives (e.g. a wetting agent, a fungiproof agent and/or a chelating agent). The pigment and the compd. are mixed with each other in a wt. ratio of (10:1)-(10:5) and kneaded before being mixed with water to treat the surface of the pigment with the compd. The ink is delivered in drops to a recording material by using thermal energy.
Patent JP-H09145286-A (JP)
Title: Turbulence element for improvement in heat transfer efficiency to be inserted in double pipe type heat-exchanger
Inventor: IWATA KEIJI
IPC: F28F13/12
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To improve heat transfer efficiency by suppressing pipe resistance in an expert at which no trouble occurs during practical use. SOLUTION: A turbulence element 1 is securely supported on the inside of an inner pipe 7 of which a double pipe type heat-exchanger is comprised. The turbulence element 1 comprises a pair of guide plates 2 and 2. The widths of a pair of guide surface parts 5 and 5 of which each guide plate 2 is composed is increased toward a downstream side. A distance between a pair of the guide surface parts 5 and 5 is increased from an upper stream portion toward a downstream portion. This constitution forms first and second flow spaces 9, 9, 10, 10, 9a, 9a, 10a and 10a between an inner peripheral surface 7a of an inner pipe 7 and the turbulence element 1. Further, the phases, throughout the peripheral direction of the section of the inner pipe 7, of the pair of the guide plates 2 and 2 are made different from each other.
Patent JP-S63151656-A (JP)
Inventor: TAKAGI HIROSHI
IPC: C04B35/00
Filed: 1986-12-16
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-H10146710-A (JP)
Title: Laid pipe cutting device
Inventor: ASAKURA MASAKI
IPC: B23C3/00
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To dispense with the work of digging the earth outside a manhole to cut a laid pipe by cutting the pipe from the inner circumferential side of the pipe at the back of the inner wall surface of the manhole. SOLUTION: This device is constituted by a main body 10 set on the inner circumference of a pipe 50, a head 40 supported such that it can be rotated around the axis of the pipe 50 to the main body 10 and moved and positioned in the radial direction of the pipe 50, a feed motor 12 which is provided on the main body and rotates the head 40 around the axis of the pipe 50, and a cutting edge (end mill 44) rotated by a built-in motor. A hole is made in the pie 50 by moving the head 40 in the radial direction of the pipe 50 while rotating the cutting edge, and in this state, the head 40 is rotated by the feed motor 12 around the axis of the pipe 50 to cut the pipe 50 in the direction of the circumference.
Patent JP-H09121596-A (JP)
Title: Method of controlling motor used in recording device
Inventor: YANAGI HARUYUKI
IPC: H02P8/22
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To control speed variation in a method for controlling a motor used in a recording device. SOLUTION: This recording device comprises a recording head 7 for forming an image on a recording medium, a carriage 50 holding the recording head 7 and capable of scanning in the main scanning direction, a transferring means 36 for feeding the recording medium in the vertical direction and a guiding. means. A stepping motor is used to drive the carriage 50. In a series of the carriage's scanning operations including ramp-up, constant speed and ramp-down for printing, the stepping motor is driven by switching at least two of three driving systems; a single-phase full-step driving system for driving the motor by single phase, a full phase full-step driving system by full phase, and half-step driving system by a given number of phases.
Patent JP-H04177031-A (JP)
Title: Outdoor unit for air conditioner
Inventor: IKETANI KAZUNORI
IPC: F24F5/00
Filed: 1990-11-08
Abstract: PURPOSE:To prevent the propagation of vibration effectively by forming a damping loop section on a refrigerant pipeline which connects a compressor with a heat storage box, housing the loop section with the compressor collectively in a cylinder-shaped space on one side and supporting the section by each partitioning board which forms each cylinder-shaped space by way of a cushion member on the way of the refrigerant pipeline. CONSTITUTION:A damping loop section 25a installed to a compressor 22 and its refrigerant pipeline 25 is collectively housed together with the compressor 22 in a cylindershaped space 17. The refrigerant pipeline 25 which connects these with a heat storage box 20 housed in a cylinder-shaped space 19 is fixed with each partitioning board through notches 16a and 18a installed on the lower end face of each partitioning board 16 and 18 by way of a cushion member 28. The vibration which is generated in the compressor 22 and attenuated by the loop section 25a, travels along the refrigerant pipeline 25. However, the refrigerant pipeline 25 is supported with each partitioning board 16 and 16 by way of each cushion member 28 installed in the front side and lower part of each partitioning board on the way of the way, which further reduces the transmission of vibration to the heat storage box 20 and an electric component box 21.
Patent JP-2000128675-A (JP)
Title: Highly durable and highly chemical-resistant liquid gold for ceramic overglaze decoration
Inventor: SANO MASATO
IPC: C04B41/88
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject liquid gold with both high durability and chemi cal resistance compared to the case with noble metal-decorated forms each provided with a thin noble metal film on a ceramic surface through one-step burning process, and to obtain an overglaze-decovated ceramic with the above liquid gold. SOLUTION: This ceramic which bears thereon a noble metal film of both high durability and chemical resistance is obtained by coating a ceramic with the subject liquid gold containing 11 wt.% of gold, 0.05 wt.% of rhodium, 0.4 wt.% of bismuth, 0.02 wt.% of chromium, 0.002 wt.% of copper, 0.05 wt.% of nickel, and 0.007 wt.% of iron followed by burning.
Patent JP-2001123805-A (JP)
Title: Method of carrying feed water heater into/out of condenser and equipment for carrying the feed water heater into/out of the condense
Inventor: TAMACHI KIMIO
IPC: F01K13/00
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a method of carrying a feed water heater into/out of a condenser, that can carry in/out feed water heater readily in a short time without removal of enormous amount of interfering pipings and others. SOLUTION: This method of carrying a feed water heater, into/out of a condenser carries a feed water heater 100 into/out of a condenser under a turbine with an overhead traveling crane 150 in the turbine room as the feed water heater, is kept undivided. Before the turbine is installed above the condenser or with the turbine temporarily removed from above the condenser, guide rails 210 are arranged, so as to extend between a turbine-installation pit opening and the upper shell portion of the condenser, and support fittings designed for guided engagement with the guide rails are fixed to the feed water heater, whereupon the overhead traveling crane in the turbine room is driven to carry in/out the feed water heater via the guide of the guide rails, through the turbine-installation pit opening over the condenser.
Patent JP-H11135954-A (JP)
Title: Printed board mounting case
Inventor: SUZUKI MASAHIDE
IPC: H05K5/00
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a printed board mounting case which is capable of preventing potting material from being wasted by a method wherein a space between a printed board and the base of the printed board mounting case is set proper. SOLUTION: A recess 12 is provided to the case base 11 of a printed board mounting case 10 which confronts a printed board P, and a space between the printed board P and the bottom 12b of the recess 12 is set at a dimension large enough to house the longest L1 out of the leads L1 , L2 ... of various elements C1 , C2 ... mounted on the printed board P to extend toward the base of the case 10 penetrating through the printed board P.
Patent JP-H0559701-A (JP)
Title: Low joint correcting device for lifting up portable rail joint bar
Inventor: SATO YOSHIHIKO
IPC: E01B31/08
Filed: 1991-09-03
Abstract: PURPOSE:To correct a low joint (a rail batter) on a rail head corner surface at a joint, to be bent up in order to attenuate noise, vibration, and impact to be generated at the rail joint in the running of a train. CONSTITUTION:The apex section of a reaction force frame 3 formed with a triangular truss is provided with a left-up device bearing section 4, and in the bearing section 4, a jack 5 is fitted. At the end of the jack 5, a hook fitting device 6 is fitted, and at both ends of the device 6, hooks 7 and 7' are fitted via hinges 8 and 8'. The ends of the hooks 7 and 7' are engaged with the head section/jaw section of the central section of rail joint bars 21 and 21'.
Patent JP-2001117282-A (JP)
Title: Device and method of forming image
Inventor: YAMAUCHI TOSHIAKI
IPC: G03G13/01
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To obtain an image showing stable electrification characteristics, excellent tone of the image and enough image density without causing a problem of toner scattering. SOLUTION: A full-color developer having the following components is used. A polyester resin having 6 acid value is used as a binder, and a zirconium complex of salicylic acid derivative is used as a CCA. As for the pigments, a benzimidazolone pigment, naphthol AS-insoluble azo pigment, phthalocyanine pigment and carbon black are used for yellow, magenta, cyan and black colors, respectively.
Patent JP-H05145907-A (JP)
Title: Video/audio noise reduction control method
Inventor: KAZAMA HIROYUKI
IPC: H04N21/485
Filed: 1991-11-18
Abstract: PURPOSE:To realize a satisfactory video/audio noise reduction control method so that video /audio noise reduction can be automatically set at a CATV terminal equipment according to a command from a center. CONSTITUTION:A signal from the center is inputted to a video/audio demodulation circuit 3 tuned by a tuning circuit 2. Video/audio signals demodulated by the video/audio demodulation circuit 3 are inputted to a video/ audio noise reduction control circuit 4. Data simultaneously transmitted from the center are demodulated at a data demodulation circuit 5 and afterwards inputted to a microcomputer circuit 6 and video/audio noise reduction control is executed.
Patent JP-S63155383-A (JP)
Title: Character size selecting system in manual character input device
Inventor: MOMONO HIDEKI
IPC: G06F3/048
Filed: 1986-12-19
Abstract: PURPOSE:To automatically select required character size by dividing a character entering area on a tablet into plural entering areas by means of dividing lines on a display screen and selecting the size of an inputted character. CONSTITUTION:A dividing line A, B or C for dividing the character entering area Sw on the tablet is displayed on a display screen arranged on the back of the tablet and the size of a character is selected by discriminating the entering area dividing by the dividing line or the entering areas occupied in both areas by the character. When the character entering area Sw is divided into two upper and lower parts by the dividing line A, a character entered in both the divided areas in discriminated as reference characer size and a character entered only in the lower area is discriminated as contracted character size smaller than the reference. Consequently, the size of a manually input character can be selected without using an independent character size selecting means.
Patent JP-S63154693-A (JP)
Inventor: SIEGEL HERBERT
IPC: C07F9/42
Filed: 1987-12-01
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-H09171226-A (JP)
Title: Silver-halide color photograph material and oxidation-reduction developing method thereof
Inventor: EIDORIAN JIEEMUZU KODORINGU
IPC: G03C7/407
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an effective antifoggant not remarkably deteriorating amplification action in an oxidation reduction system by incorporating a specified amount of a compound containing sulfur. SOLUTION: This silver halide color photographic material has one or more silver halide emulsion layers on a support and at least one of the emulsion layers contains an effective amount of the sulfur-containing antifoggant but its content must not exceed 0.5mg/m<2> . This antifoggant may be any one of the widely known sulfur-containing antifoggants, and preferably, one of the heterocyclic compounds containing an N atom in the ring in addition to the S atom. It is preferred for the S atom to be contained in a mercapto group, and the preferable S-containing compound as the antifoggant can be embodied by mercapto-tetrazole, -triazole, -oxadiazole, -benzothiazole, and -benzoimidazole.
Patent JP-2000134924-A (JP)
Title: Power circuit
Inventor: SHIMAMURA TAKASHI
IPC: H02M3/28
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a power circuit which is so structured as to keep the output voltage constant by indirectly detecting the voltage on the secondary side insulated from the primary side and therefore can provide the constant output voltage with high reliability. SOLUTION: This power circuit 1 is provided with a current detection resistor 70 serially connected to a switching transistor 13 which is a main switch. When the switching transistor 13 is conducting, the voltage across the current detection resistor 70 is detected. Based on the detected voltage, the power circuit 1 so controls that the detected voltage may be increased and thereby the voltage generated between terminals (f) and (g) of a secondary winding 43 may be increased. Thus, by increasing the voltage generated between the terminals (f) and (g) of the secondary winding so as to compensate for a line voltage drop caused when the load current is large, the output voltage can be kept constant.
Patent JP-H07150653-A (JP)
Title: Precoating method for fireproof coating for steel girder for unit floor
Inventor: TERAO KATSUMICHI
IPC: E04B1/94
Filed: 1993-12-01
Abstract: PURPOSE:To ensure sufficient fireproofness by a method wherein fireproof coating material is sprayed after deck plates are installed to steel girders, and installation of service pipings is made after such spraying of the fireproof coating material. CONSTITUTION:Steel girders 2 in H shape section are arranged at specified intervals to a frame body 1 for constructing a unit floor, and deck plates 3 are laid between each of the adjoining steel girders 2. Pads 4 made of thin iron plates in chevroned shape section are mounted on top of the steel girders 2 and fireproof coating 5 is made by spraying fireproof coating material made up by kneading rock wools and cement slurry to the surroundings of the steel girders 2. Therefore, works for spraying and installation of service pipings can be executed efficiently.
Patent JP-H06123056-A (JP)
Title: Hot-air dryer for ropy fibrous material
Inventor: OKUDA KATSUHIKO
IPC: D06B3/24
Filed: 1992-10-13
Abstract: PURPOSE:To provide a ropy fibrous material with rubbing effect and frictional effect by surely hitting the ropy fibrous material discharged from a flow pipe against a collision plate, to smoothly drop the fibrous material hit to the collision plate on a scraper and to smoothly move the whole fibrous material on the scraper. CONSTITUTION:A collision plate 25 is set approximately vertically to a flow pipe 12. An inverted U-shaped cover 20 consisting of a top plate 22 extending from the upper end of the collision plate 25 to the upper part of the end of the flow pipe 12 and a porous left and right side plates 23 extending from the side of the top plate 22 downward is installed between the collision plate 25 and the flow pipe 12. An angle of inclination of a scraper 14 from the horizontal plane is made adjustable.
Patent JP-H11143077-A (JP)
Title: Photosensitive resin composition
Inventor: NAKANO KOJI
IPC: G03F7/023
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To obtain a photoresist excellent in various properties such as resolving power, sensitivity, heat resistance, focus margin, exposure margin, adhesion, foaming margin, shelf stability and appliability and useful for microfabrication. SOLUTION: In a photosensitive resin compsn. contg. an alkali-soluble resin, a photosensitive compd. and a solvent, novolak resin made of a polycondensation product of a phenolic compd. and 1,3,5-trioxane is used as the alkali-soluble resin.
Patent JP-H03167345-A (JP)
Title: Reed for air jet loom
Inventor: YUNO MAYUMI
IPC: D03D49/62
Filed: 1989-11-22
Abstract: PURPOSE:To obtain the subject capable of exhibiting excellent picking stability and function to reduce compressed air consumption by setting air current convergent angles of an upper jaw part and lower jaw forming a guide groove of each dent within a specific range and providing a compressed air diffusion angle in the depth. CONSTITUTION:An upper jaw part (A) and a lower jaw part (B) forming a guide groove (G) of each dent 1 in a deformed reed for an air jet loom of the type using auxiliary nozzles in combination are provided with conditions in which respective air current convergent angles (thetaA) and (thetaB) satisfy formulas thetaA>=0 deg., 5 deg.<=thetaB<=30 deg. and thetaA<thetaB to increase air currents flowing from the upper to the lower parts in the reed grooves (G). Thereby, the quantity of compressed air is reduced. Furthermore, a compressed air diffusion angle (thetaC) is provided in the depth (C) to produce air currents escaping to the back side of the reed. As a result, high-flow velocity parts in the reed grooves (G) move to the depth (C) of the reed to eliminate jumping out of the weft yarn from the interior of the reed grooves (G).