baber/WOPTO huggingface dataset:
Patent JP-H07197121-A (JP)
Title: Production of high workability steel sheet having high strengthened characteristic by irradiation with high density energy
Inventor: TANAKA FUKUTERU
IPC: C21D8/02
Filed: 1993-12-29
Abstract: PURPOSE:To obtain a steel sheet keeping the strength by irradiation with high density energy, and also, having the necessary deforming capacity to working by soaking a specific composition the steel material of under a specific condition after rolling and cooling to form a specific structure. CONSTITUTION:The steel is composed of, by wt., 0.02-0.3wt.% C, <=1.5% Si, 0.3-2.5% Mn and the balance Fe with inevitable impurities and >=0.01 K1 value given with the equation of K1= (Mn%+0.25Si%)XC%. This steel material is hot-rolled to further, after cold-rolling, the soaking is executed ion the temp. range of Ac1 point -T1( deg.C) obtd. in the equation. Successively, the cooling is executed at least at >=1 deg.C/sec cooling rate in the section of <=600 deg.C. The sufficient high strengthening is displayed in the case of forming such solidified zone as penetrating the sheet thickness by executing the irradiation of laser beam irradiation from the high density energy source, etc., to the obtd. steel sheet and this steel sheet is useful in the wide range.
Patent JP-H11182207-A (JP)
Title: Piping structure of control hydraulic system for system turbine
Inventor: AMAMIYA SHINJI
IPC: F16L59/147
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To improve a piping structure of a control hydraulic system so as to prevent deterioration of oil by suppressing excessive raising temperature of pressure oil fed to an actuator through a hydraulic oil pipe in a low level while contracting a desired floor area of a turbine facility including a turbine cover by distributing and piping a hydraulic oil pipe communicated with a control valve actuator of the steam turbine in the vicinity of the steam turbine. SOLUTION: In a control hydraulic system in which two systems of hydraulic oil pips 4, 5 for feeding operating oil and emergency stop oil to an actuator 3 for operating a main steam control valve 2 of a steam turbine 1, both two systems of hydraulic oil pipes 4, 5 are arranged in parallel with each other and closely to each other on a piping passage via near a turbine, and both hydraulic oil pipes are covered in a lump with heat insulating material 7 along the piping passage. Emergency stop oil sealed in the hydraulic oil pipe 5 in a static condition is cooled by means of heat exchanging of the operating oil having a low temperature which flows in the hydraulic oil pipe 4 at all times, while suppressing an influence of radiation heat of the turbine by the heat insulating material, and thereby, it is possible to prevent deterioration caused by raising a temperature.
Patent JP-H05132061-A (JP)
Title: Canning of metallic container using steel plate coated with thermoplastic resin
Inventor: FUJII TOSHIHIKO
IPC: B65D6/30
Filed: 1991-11-05
Abstract: PURPOSE:To obtain a high sealing capacity, by heating a lock-seam part of a can shell obtained in a canning process of a metallic container by use of a steel plate combined with thermoplastic resin and the fastened part of the can top and the can plate at a specified temperature and self-heat melting at the mutual faces of thermoplastic resin. CONSTITUTION:A steel plate 3 constituting each cut plate of a can is coated at least at one side thereof with a thermoplastic resin 4 having a specified thickness (30-150mum) such as polyethylene, polypropylene, polyamide, etc., to form a steel plate combined with resin. The shell of can is produced by use of this seel plate combined with resin by the lock seam processing. The can top and can plate are fitted to the upper and lower ends of the shell of can by winding and fastening works to produce a metallic container. In this case, after it is processed to be of a lock seam type, the thermoplastic resin coating the steel plate is heated for a specified interval at a higher temperature than the melting temperature of the resin to melt the resin by itself, in the lock seam part of the can shell and the winding and fastening part of the can top and can plate.
Patent JP-H09181672-A (JP)
Title: Current consumption measurement device in digital mobile communication equipment
Inventor: OKAMOTO YASUSHI
IPC: H04B17/15
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To accurately measure current consumption in a short time by measurement in only cycle time by providing a measurement control part capable of measuring a current at an optimum timing and performing an arithmetic processing by using high speed A/D. SOLUTION: Transmission data processed by a protocol control part 1 are controlled by a TDMA control part 2 and burst waves are sent to a transmitter 4 by an RF circuit 3. At the time, a current measurement part 6 repeatedly performs the measurement (A/D conversion) of the current consumption at a conversion speed sufficiently faster than the change of the current consumption of a communication equipment 4 by control from the measurement control part 7. An arithmetic processing part 8 integrates and averages the measurement data of the current measurement part 6 only in the period of an operation cycle in the operation mode of the communication equipment 4 and obtains a current value by the control from the measurement control part 7. Thus, the current consumption of a mobile object communication equipment is accurately measured in a short time.
Patent JP-H11186961-A (JP)
Title: Supervisory control system
Inventor: KAWASAKI ATSUSHI
IPC: H04B10/07
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To determine the adaptability of an OS part and an OR part by obtaining first-type information, multiplexing it to transmission information, registering in advance suitable combination of second-type information loaded on a second transmitter and the first-type information, discriminating the presence/absence of the registration of a suitable combination of the multiplexed first-type information and the second type information and issuing an alarm in the case of absence of the registration. SOLUTION: A type information informing means 16 provided in a first transmitter 13 obtains first-type information for indicating the type from an electro-optical conversion means 11, multiplexes it to transmission information and supplies it to the electro-optical conversion means 11. In a second transmitter 15, an alarming means 18 extracts the first-type information multiplexed to the restored transmission information through an optoelectronic conversion means 14, discriminates whether or not a combination of the first-type information and the second-type information provided in the optoelectric conversion means 14 is registered in a corresponding information storage means 17 and issues an alarm, when a discriminated result is false.
Patent JP-H05157458-A (JP)
Title: Heat storage chamber
Inventor: KITAHARA MASAHIRO
IPC: F28D17/02
Filed: 1991-12-11
Abstract: PURPOSE:To provide a heat storage chamber at a substantial cut in the labor and in a period of construction work by using machine power for laying a rider arch brick to the heat storage chamber and by dispensing with the leveling brick. CONSTITUTION:Rider arch bricks 1 for a heat storage chamber for a glass kiln is formed of either a unitized, arched brick 2 with a small thermal expansion coefficient and a low porosity or a rider arch brick made up of three to seven pieces. The upper side of unitized brick 2 or the assembly of brick when set in place is substantially horizontal. Each piece of the arch-forming brick has a thermal expansion coefficient of 5X10<-6>/ deg.C in a temperature range of from room temperature to 1,000 deg.C. Each piece of the arch-forming brick is formed by molding an amorphous refractory; the CaO content is less than 2wt.%, and the porosity is less than 20%.
Patent JP-H05162765-A (JP)
Title: Inner sealing material
Inventor: SATO HIROSHI
IPC: B65D53/04
Filed: 1991-12-11
Abstract: PURPOSE:To obtain an inner seal material which provides a stable, good separability despite high frequency heating applied thereto and lends itself to high frequency sealing. CONSTITUTION:An inner sealing material consists of a membrane layer 15 having at least a moisture proofing material layer 12 and a resealing layer 14 having at least an elastic sheet layer 3 and the membrane layer 15 and the resealing layer 14 are separably laminated together. The uppermost layer of the membrane layer 15 has an adhesive layer 10 consisting of chlorinated polypropylene resin formed on a separating layer 9 consisting of a mixture of acrylic resin and chlorinated vinyl acetate resin and the lowermost layer of the resealing layer 14 is a polypropylene resin layer 8.
Patent JP-H11184533-A (JP)
Title: Pressure control valve
Inventor: NISHIGAKI MIDORI
IPC: G05D16/10
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a pressure control valve with which control accuracy is improved without complicating assembly. SOLUTION: A first valve 36 is inserted through a first seal member 30 to a first sleeve 26 so as to make it slidable. A second valve 37 is inserted through a second seal member 31 to a second sleeve 27 so as to make it slidable. Both the valves 36 and 37 are structured so that a thrust due to a fluid pressure working upon one end face and a thrust due to a fluid pressure working upon the other end face can be mutually canceled. A valve top part 38 of the first valve 36 can be connected to and disconnected from a first valve seat member 44. A valve top part 39 of the second valve 37 can be connected to and disconnected from a second valve member 45. A displacement transmission body 25 is displaced due to a differential pressure between a feedback pressure and a pilot pressure, and moves both valves 36 and 37.  As a result, both valves 36 and 37 are switched and controlled into a neutral state, an air supplying state and an air exhausting state.
Patent JP-H06175636-A (JP)
Title: Document processor
Inventor: ASADA HIROSHI
IPC: G09G5/22
Filed: 1992-12-07
Abstract: PURPOSE:To improve the efficiency of cache registration, to shorten the processing time for the registration, and to remarkably reduce the memory necessary for cache. CONSTITUTION:This document processor is equipped with a character buffer means 118 for storing character positions and character codes on a buffer means 115. Then, the processing means 114 of the document processor stores character codes and characters corresponding to input character data whose character pattern data are not present in a cache means 117 in a character buffer means 118 and performs a expanding process and an updating process basing on the contents of the character buffer means 118 after a specific process unit ends. Further, the document processor is equipped with a control means which registers and controls character image data as part of the contents of the buffer means 115 as character pattern data to be reused.
Patent JP-2001176011-A (JP)
Title: Device and method for reading magnetic pattern, and information recording medium
Inventor: INAKOSHI TADASHI
IPC: B42D15/10
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic pattern recognition device, its method and an information recording medium. SOLUTION: In the device, a storage part stores a plurality of characters or signs and the values of magnetic fluxes at the positions of a plurality of feature points, which are respectively made to correspond to the respective characters or signs, a measuring part detects the magnetic fluxes of the magnetic pattern printed with a magnetic ink and a recognition output part compares the detected magnetic fluxes with the stored values of the fluxes at the positions of the plurality of feature points and outputs the characters or signs made to correspond to the magnetic fluxes at the positions of the plurality of feature points which satisfy a specified condition.
Patent JP-H05162576-A (JP)
Title: Vehicle rug excellent in antislipping effect
Inventor: OGO TAKAMIKI
IPC: B60N3/04
Filed: 1991-12-12
Abstract: PURPOSE:To provide a vehicle rug excellent in antislipping effect which is fixed to a floor surface in stable state without being easily slipped even if a shaking accompanying vehicle operation or a pressing force against the floor surface by a heel part is actuated, and can be quickly and smoothly peeled from the floor surface. CONSTITUTION:On the lining part surface of a rug having an upper layer part 1 and a lining part 2, a fibrous adhesive tool 3 is stuck with its anchor part down to the surface part of the lining layer on the opposite side having the same area as the surface part having a determined area including the upper layer part on which the heel part of the shoe of a driver and/or another passenger and the surface part nearby.
Patent JP-H05162213-A (JP)
Title: Production equipment of three-dimensional structure
Inventor: MACHIDA HIROYUKI
IPC: B29K105/24
Filed: 1991-12-13
Abstract: PURPOSE:To obtain a small-sized, low cost, highly accurate, highly reliable and safe three-dimensional structure, which makes short-time working possible. CONSTITUTION:A collimator lens 2 is provided on the optical path irradiated from an ultraviolet beam source 1. A transmission type liquid crystal display panel 3 is arranged to the traveling direction of parallel luminous flux 2a passed through the collimator lens 2. Below the transmission type liquid crystal display panel 3, an ultraviolet-curing resin liquid tank 4, in which ultraviolet-curing resin liquid 5 is filled. Within the ultraviolet-curing resin liquid tank 4, a table 6, which is vertically movable with a table lifting device 8, is arranged through a table supporting arm 7. The device concerned is controlled with a controller 10.
Patent JP-H10167367-A (JP)
Title: Recording medium case
Inventor: MIZUYAMA KOZO
IPC: B65D85/57
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain a recording medium case which is preferable for use in mailing or the like, has a simple structure, can be easily manufactured in a short time without sticking, and which reduces a manufacturing cost. SOLUTION: The recording medium case includes opposite supports 4,5 respectively folded from both left and right sides of the case toward the center, a flap 6 folded from a lower part of the center of the case toward an upper face of the support and a case door 7 folded from an upper part of the center of the case to cover an upper face of the support and the flap 6. Insertion slits 8, 9 for locking a recording medium which exhibit an arc protrusion toward the center are provided respectively on the supports 4, 5. The insertion slits 8, 9 are opened to form insertion ports respectively, and a disk-type recording medium 16 is inserted into each insertion port and supported by left and right supports 4, 5.
Patent JP-H10165891-A (JP)
Title: Powder coating method of short pipe
Inventor: HANAMOTO YUKIMITSU
IPC: B05D7/22
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To uniformly form a coat when feeding resin powder into a short pipe heated and rotating to form a resin coating layer on the inner surface of the pipe by changing the configuration of the pipe in the pipe peripheral direction to perform operation of rotating the pipe body. SOLUTION: When applying this method to a pipe with branch pipes P3 fitted with two branch pipes p2 , p3 at an included angle of about 90 deg., the pipe with branch pipes P3 is heated to suitable temperature not less than a melting point of resin to be coated. After that, one pipe end h1 of the main pipe is connected to a raw material feeding tank T, and all the residual pipe ends h3 , h4 are sealed by covers Ca. While rotating the pipe with branch pipes P3 to spread resin powder in the tank T into the pipe body, it is melted to form a resin coat on the inner surface of the pipe.  At this time, at first, the configuration of the pipe in the pipe peripheral direction is made that in which one branch pipe p2 falls within a rotating surface 'a', and then at a suitable point of time, the configuration is changed to that in which the other branch pipe p3 falls within the rotating surface 'a' to surely spread the powder into each region within the pipe.
Patent JP-H06185780-A (JP)
Title: Method and apparatus for ventilating
Inventor: MURATA TOSHIO
IPC: F24F7/06
Filed: 1992-12-14
Abstract: PURPOSE:To perform an efficient substitution ventilation and to eliminate a discharge duct by blowing conditioned air from a lower part of a room into the room at a low speed, generating a high speed air jet flow in the vicinity of a ceiling in a horizontal direction, and discharging the air in the room by the generated air flow from a discharge port near the ceiling. CONSTITUTION:When the air near the ceiling in a room 1 is sucked and discharged by a blower 7, a high speed air jet flow is blown from nozzles 9-17 via a small-diameter duct 8 in a horizontal direction. The air guided and conveyed by the jet flows flown from the nozzles 14, 17 is conveyed to an area to be guided and conveyed by the jet flow to be flown from the nozzle 11, the air in the room near the ceiling is similarly fed to a discharge port 18, and forcedly discharged by a ventilation fan 19. On the other hand, since conditioned air is supplied from a substitution ventilation diffuser 4 to the vicinity of a lower floor 2 in the room 1 at a low speed, substitution ventilation in the room 1 can be efficiently conducted. Accordingly, it is not necessary to provide a discharge port and a discharge duct in a space under a roof.
Patent JP-H10169212-A (JP)
Title: Cutting machine for structure surface
Inventor: YOSHIDA TOSHIHIRO
IPC: E04F21/00
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To cut efficiently a curved surface of a bridge pier of concrete continuously over a wide area in a stable attitude. SOLUTION: A machine for movement has the first support structure 12 installed thereon rotatably, and the second support structure 18 is supported by the first support structure 12 rotatably perpendicular thereto, and two holding mechanisms 21 each fitted with a shaving tool 1 and a prime mover 26 to drive the tool are supported at the two ends of the second support structure 18 rotatably. The two shaving tools 1 perform machining while they are rotating in the opposite directions, in which a stable attitude is maintained while generation of a flexural force or twisting force is eliminated likely by the machining reaction force resulting from single-sided contact with the curved surface.
Patent JP-2001162484-A (JP)
Title: Tool break sensor cleaning device for board boring device
Inventor: OKETANI TETSUYA
IPC: B23Q17/09
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a tool break sensor cleaning device for a board boring device, cleaning sensors for detecting a tool break when changing a tool. SOLUTION: This cleaning device has a cleaning nozzle 36 including an air nozzle 37 and a cleaning agent nozzle 38. When changing the tool T, the cleaning nozzle 36 is inserted into a pressure foot 14 from which the tool T has uninstalled. By communicating the cleaning agent nozzle 38 with a cleaning agent tank 58 while jetting a compressed air from the air nozzle 37, a negative pressure of an air flow jetted from the air nozzle 37 sucks up a cleaning agent 60 from the cleaning agent tank 58 into the cleaning agent nozzle 38, and the cleaning agent 60 in a spraying state cleans the sensors 17, 18.
Patent JP-H06180563-A (JP)
Title: Simple matrix driving device and original projector
Inventor: ITO HIDEMI
IPC: G02F1/13
Filed: 1992-12-11
Abstract: PURPOSE:To opacify only the arbitrary small number of the regions of a resin dispersion type liquid crystal sheet by providing an electrode shorting circuit which shorts the electrodes of X-axis and Y-axis which are not connected directly to a power source from each other. CONSTITUTION:The respective electrodes X1 to X3 of the X-axis are respectively connected to the common terminals 1a of switching circuits 1 and the respective electrodes Y1 to Y3 of the Y-axis are respectively connected to the common terminals 2a of the switching circuits 2. The electrode terminals 1b which are one changeover terminal of the respective switching circuits 1 are connected to one electrode of the power source 3 and the power source terminals 2b which are the one changeover terminal of the respective switching circuits 2 are connected to the other electrode of the power source 3. The shorting terminals 1c, 2c sides of the switching circuits 1, 2 are connected to each other via the electrodes shorting lines 4. Then, the impressed voltage to a connection less picture element capacity circuit is forcibly made 0 voltage and, therefore, the picture element capacity C22 of this connectionless picture element capacity circuit is surely opacified.
Patent JP-2000157626-A (JP)
Title: Concentration gradient material
Inventor: SHIKINAMI YASUO
IPC: A61L31/00
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an in vivo decomposable absorbable implant material having a joining property with a living body bone, having both high rigidity and tenacity equal to a cortical bone, having no possibility of interfacial separation and having the gradient concentration of bioceramics powder. SOLUTION: This implant material A is composed of an in vivo decomposable absorbable polymer 2 included with bioceramics powder 1. In this case, the inclusion concentration of the bioceramics powder is constituted so as to gradually increase in one direction toward the other outside surface 4 from its one outside surface 3. A joinable property with a living body bone is imparted by the bioceramics powder, polymer original tenacity is exhibited in an inclusion concentration low part of the bioceramics powder, and high rigidity equal to a cortical bone is exhibited in an inclusion concenctration high part.  The concentration of the bioceramics powder may be gradually increased in two directions toward both side outside surfaces from the surface divided into two equal parts in the thickness direction of the implant material or the surface parallel to this, and the inclusion concentration may be gradually increased by 360 deg. toward the outer peripheral surface from the axis of the implant material or the axis parallel to this.
Patent JP-2001170684-A (JP)
Title: Ammonia-containing waste water treatment method and device therefor
Inventor: MATSUNAGA AKIRA
IPC: C02F3/34
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To efficiently remove the ammonia included in waste water. SOLUTION: Ammonia-containing waste water introduced into a first stage reaction chamber 1 from outside the system is brought into contact with microorganism groups under an aerobic state to oxidize the ammonia component included in a liquid phase to nitrous acid. The treated water in the first stage reaction chamber 1 is brought into contact with the microorganism groups under an anaerobic state to convert the ammonia component and nitrous acid component included in the liquid phase to gaseous nitrogen in a second stage reaction chamber 2. A seed sludge supply means 11 which supplies the seed sludge containing the ammonia oxidation bacterium groups acclimatized by activated sludge 111, ammonia oxidation bacterium media 112 and nitrous acid oxidation bacterium inhibitor 113 to the first stage reaction chamber 1 is annexed to the chamber 1.  The nitrous acid oxidation bacterium inhibitor 113 are intermittently supplied to the chamber 1, by which nitrous acid formation type nitrification is maintained.
Patent JP-H07202362-A (JP)
Title: Thermoplastic resin printed wiring board
Inventor: KAJIURA SADAO
IPC: H05K1/03
Filed: 1993-12-28
Abstract: PURPOSE:To provide a thermoplastic resin printed wiring board free of voids, which has improved dielectric characteristics and a smaller coefficient of linear thermal expansion in thickness direction. CONSTITUTION:In the printed wiring board, a thermoplastic resin is impregnated in a fiber cloth base 2 consisting of a three-dimensional textile which is manufactured by multiple weaving.