baber/WOPTO huggingface dataset:
Patent JP-S6347658-A (JP)
Title: Ultrasonic flaw detection apparatus
Inventor: NAGURA MASATO
IPC: G01N29/38
Filed: 1986-08-16
Abstract: PURPOSE:To easily perform flaw detection work without requiring experienced skill, by extracting a surface signal from a first time gate, extracting a flaw signal from a second time gate and extracting only a first flaw signal from a third time gate. CONSTITUTION:An ultrasonic receiving signal H is amplified by a receiver 15 and subsequently discriminated by three kinds of time gate circuits 19, 21, 18 to extract a surface signal S, a flaw signal F and an intensity signal I, and these signals are respectively inputted to an interface 12 as digital signals. In order to perform the image display of an ultrasonic flaw detection result as the intensity distribution of a flaw D from said signals, a body O to be inspected is scanned by ultrasonic pulse beam B and it is necessary to catch the ultrasonic signal from the body O to be inspected at a proper sampling interval. Therefore, for example, the rectangular scanning of a probe 11 is performed by a scanner 14, and the scanner 14 and a pulser 13 are synchronously controlled so as to transmit an ultrasonic pulse at every definite scanning section. As a result, the receiving position of the ultrasonic pulse is calculated as a position signal.
Patent JP-S5981334-A (JP)
Title: Production of polyarylene sulfide
Inventor: KAWAHARA HIROSHI
IPC: C08G75/02
Filed: 1982-11-02
Abstract: PURPOSE:To produce the titled compound in high yields at temperatures lower than conventional, by reacting an iodoaromatic thiol with a hydroiodic acid- trapping agent in a specified solvent in the presence of cuprous iodide. CONSTITUTION:An iodoaromatic thiol of formula I (wherein Ar is a bivalent aromatic residue), e.g., p-iodothiophenol, and/or an equimolar combination or salt of a diiodoaromatic compound of formula II (e.g., p-diiodobenzene) with a dithiol of formula III, e.g., m-phenylenedithiol, are reacted with a hydroiodic acid-trapping agent (e.g., sodium hydroxide) in a hexamethylphosphoric triamide solvent in the presence of cuprous iodide. In this way, a polyarylene sulfide having a repeating unit of formula IV is produced. The reaction can proceed at temperatures lower than conventional, and the polymer can be produced in high yields.
Patent JP-H1122984-A (JP)
Title: Method and apparatus for temperature control of floor heating system
Inventor: NAMITA KENJI
IPC: F24D3/00
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To correspond to temperature change promptly and keep room temperature at a comfortable environment temperature by detecting room temperature and, the temperature of a return heating medium, opening and closing a valve for controlling circulating supply of the heating medium according to the detected temperatures and changing set temperature of a room and set temperature of the return heating medium. SOLUTION: In a system wherein a heating medium heated by a heat source 13 is forcedly circulated thereof a heating medium circulation pipe 12 laid in a floor 11 of a room to be heated by operation of a heating medium circulation pump 14 so as to effect floor heating, a heating medium supply/shut-off operation valve 15 for return heating medium from the heating medium circulation pipe 12 is provided. A room temperature detection sensor 16 and a the heating medium temperature sensor 17 are provided and their detection signals are inputted to a control box 18 so as to control opening and closing of the heating medium supply/shut-off operation valve 15.  For example, when a detected room temperature exceeds a set return temperature, temperature decrease width of the set return heating medium temperature is changed according to temperature gap by which detected room temperature is to be raised so that rise of room temperature is suppressed.
Patent JP-S6352652-A (JP)
Title: Dust collector for electrical rotating machine and the like
Inventor: KAWAMURA YOSHIYA
IPC: H02K9/26
Filed: 1986-08-19
Abstract: PURPOSE:To prevent clogging of a filter automatically by actuating an agitator, which vibrates said filter if a pressure differential between inner and outer parts in a direction of ventilation of the filter exceeds an allowed value, through an acceleration according to said pressure differential. CONSTITUTION:A microcomputer 22 obtains a pressure differential of an air flow between inner and outer parts in the direction of ventilation of a filter 10 from an electric signal of a size corresponding to an air flow force got from first and second pressure sensors 18, 19 at every fixed time to compare said pressure differential with stored data. Because a detected pressure differential increases in size as compared with an amount of dust adhered to the filter 10, an acceleration corresponding to a detected pressure differential is computed, if said detected differential exceeds an allowed pressure differential, and an agitator 15 is actuated through said acceleration. As a result, the filter 10 is hit by a diaphragm 16 so that said dust adhered to the filter 10 is separated directly downward of said filter 10.
Patent JP-2001011471-A (JP)
Title: Needle coke for graphite electrode and its production
Inventor: KAWARADA TAKAYUKI
IPC: C04B35/52
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a needle coke for graphite electrodes and its production method which inhibit puffing of the needle coke and improve the yield and the properties of the graphite electrodes. SOLUTION: A needle coke for graphite electrodes contains 0.1-15 wt.%, based on 100 pts.wt. coke, at least one metallic component selected from magnesium, aluminum, titanium, cobalt, manganese, sodium, and nickel, its oxide or the like as the ash content. A method for producing a needle coke for graphite electrodes comprises directly adding a compound of a metal selected from magnesium, aluminum, titanium, cobalt, manganese, sodium, and nickel which produces a metallic component, its oxide or the like by heat treatment with coke to effect reaction or decomposition on to the surface of coke in a molten state before kneading with binder pitch, subjecting the resulting coke to heat treatment at 300-1,500 deg.C to allow at least one metallic component or metal oxide to attach to the coke in an amount of 0.1-15 wt.%.
Patent JP-H06172077-A (JP)
Title: Ammunition sheet material
Inventor: CHIYAN SETSUKU KUWAN
IPC: B60R21/26
Filed: 1993-08-03
Abstract: PURPOSE: To obtain an improved pyrotechnic sheet material having an increased reaction rate and increased energy releasing speed.  
     CONSTITUTION: The pyrotechnic sheet material which has a substrate of a porous, vapor-permeable oxidizing polymeric film (11), such as, for example, a halogenopolymeric film, having oxidizable material layers (14, 15) of, for example, magnesium, on at least part on its surface, the substrate and the oxidizable material being conjointly capable of reacting together with on ignition is provided. At least part of the oxidizable material is advantageously accommodated within the polymer pores. The pyrotechnic sheet material burns faster than material comprising homogenous polymeric film. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H11344321-A (JP)
Title: Noncontact measuring method for three dimensional object shape and device
Inventor: ISHII AKIRA
IPC: G01B11/24
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To obtain a measuring method with large freedom of setting the size and moving direction of measuring object which is capable of setting the relative movement direction of the measuring object perpendicularly or crossing to the light axis of the photographing optical system in a measuring method for three dimensional shape of the measuring object by setting a focusing plane as a measuring section, scanning the measuring object by the measuring section as the results of relative movement of the measuring object and extracting borderlines in turn from a plurality of measuring section images based on the focal merging degree. SOLUTION: The light reception plane 7 of two dimensional photographing element 3 is obliquely set against the light axis 4 of a photographing lens so that the measuring section 8 obliquely set against the light axis 4 of the photographing lens and a measuring object 1 is moved relatively to perpendicularly or in crossing direction to the light axis 4 of the photographing lens so as to scan the measuring object 1 by the measuring section 8.
Patent JP-2000010449-A (JP)
Title: Recovered-toner classification device and image forming device equipped with the device
Inventor: KATO TSUTOMU
IPC: G03G21/10
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a recovered-toner classification device which is high in efficiency in classifying recovered toner and small in amount of the use of fresh toner, thus saving resources, and an image forming device equipped with it. SOLUTION: The recovered-toner classification device for classifying recovered toner after an image forming process is composed of a recovered-toner discharge means 1 which discharges the recovered toner after the image forming process, a filter means 2 which turns and, at the same time, classifies the recovered toner (t) discharged from the recovered-toner discharge means 1 toward the inside, a cylindrical or polygonal sieve part 2a which is provided for the filter means 2, and a recovered-toner damming means 3 which eases the flow of recovered toner (t) in the sieve part 2a from the carrying-in side to the discharging side.
Patent JP-S5983178-A (JP)
Title: Magnetic brush developing device
Inventor: TERAO KAZUO
IPC: G03G15/08
Filed: 1982-11-04
Abstract: PURPOSE:To prevent intrusion of foreign matters into a housing for feeding a toner and to obtain a copy of good quality by arranging a magnetic body along all the length in the width direction at the lower end of a toner feed hopper, and allowing it to approach the surface of a developing magnetic roll and to face a magnetic pole. CONSTITUTION:A magnetic bar 5 is arranged in the width direction throughout the whole length at the lower end of a hopper 3. This bar 5 is parallel to the longitudinal direction of a magnetic roll 1, and located near a rotary sleeve 2 to form a magnetic field between this and a magnetic pole N or S. After the end of development, a magnetic toner T remaining on the surface of the sleeve 2 is moved by rotation of the sleeve 2 and returned through a bridge part B into the hopper 3. Even if nonmagnetic matters, such as pieces of paper or ravelings, and magnetic matters, such as blocked magnetic toner or clips, are attached to the surface of the sleeve 2, intrusion of them into the hopper 3 is restricted with the magnetic toner T at the bridge part B.
Patent JP-H1041534-A (JP)
Title: Solar battery mounted type gate post
Inventor: TAKAHASHI KAZUO
IPC: F21Y101/00
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To make it possible to perform an optimum installation unnecessitating a general commercial power source by a method in which a solar battery is mounted on the upper part of a gate post in a freely rotatable manner, the nameplate of a piece of light transmitting porcelain, a battery and an LED are mounted on the main part of the gate post, and a system, in which a light is projected from the LED to the nameplate of the light transmitting porcelain for the prescribed hours at night, is built-in. SOLUTION: A solar battery 2 is mounted on the upper part of a gate post 1 in a freely rotatable manner, the nameplate 12 of a piece of light transmitting porcelain, a storage battery 13 and an LED 14 are mounted on the main part 11 of the gate post, and a system, with which light is projected from the LED 14 on the nameplate 12 of the light transmitting porcelain during the prescribed hours at night, is built-in. The solar battery 2 can be rotated in suitable direction in accordance with the position and the direction of the gate post if it is mounted in a freely rotatable manner.  The electricity obtained through the solar battery in the daytime can be stored in a storage battery 13, it is supplied to the LED 14 for a prescribed time at night, and light is emitted from the LED 14, the light is diffused through a diffusion sheet 15, projected to the nameplate 12 of the light transmitting porcelain, and the letters provided on the nameplate 12 of the light transmitting porcelain is displayed.
Patent JP-H1139361-A (JP)
Title: Automatic line lay-out device and recording medium recording automatic line lay-out program
Inventor: AMANO MASAYUKI
IPC: G06F17/50
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an automatic line lay-out device that can speedily generate the line system drawing of buildings, which bares comparison with a drawing that a skilled operator generates. SOLUTION: A basic data file 18a stores building peculiar information on the number of buildings and the number of floors. A wiring object file 18b stores the types, the number, the positions and the connection relation of distributing boards. A layout setting value file 18c stores plural layout setting values containing plotting information on the distributing boards and the forms of the buildings and an arrangement rule for respective paper sizes. A controller 11 travels a layout program 17a and selects any layout setting value and checks whether all the distributing boards and cables can be arranged in the prescribed paper size in accordance with the arrangement rule or not. When they can be arranged, they are plotted on a display device 12 with the outline of the building.  When they cannot be arranged, the controller 11 tries the different layout setting value, and tries arrangement in the size of different paper when they cannot be arranged by any layout setting value of the same paper size.
Patent JP-H04230328-A (JP)
Title: Vaccine for bacterium bordetella pertussis containing combination of individually purified antigen of bordetella pertussis
Inventor: TOMASU JII ETSUKUHARUTO
IPC: C07K14/235
Filed: 1991-07-08
Abstract: PURPOSE: To obtain a vaccine effective for preventing diseases caused by bacterium Bordetella pertussis, capable of being formulated with only a necessary antigen in an optimum antigen ratio without unnecessarily being subjected to detoxication treatment having fear of feeling effectiveness of the antigen. CONSTITUTION: A fibrillated hemagglutinin(FHA) of Bordetella pertussis, a detoxicated lymphhocytosis promoting factor(LPF) and a 69 dalton outer layer membrane protein are individually purified and formulated in a fixed antigen ratio to give a vaccine effective for preventing diseases caused by bacterium Bordetella pertussis. The vaccine is further mixed with non-Bordetella pertussis vaccine components such as diphtheria toxoid, tetanus toxoid and deactivated poliovirus to provide a polyvalent vaccine.
Patent JP-H0290821-A (JP)
Title: Output amplifier
Inventor: EI ESU ROTSUKUUTSUDO
IPC: H03H7/48
Filed: 1989-07-27
Abstract: PURPOSE: To improve the flexibility of jobs by providing a circuit network of balanced amplifiers in which a signal received at any input port is distributed to each amplifier and the amplified signals are available at one of the output ports or their combination and which is placed between lots of the output ports and of the input ports. CONSTITUTION: Lots of input ports 1-16 that receive signals from a satellite antenna system are connected to lots of output ports 1a-16a in a way that any reception signal is distributed to each amplifier 17 and amplified thereat via a circuit network 18 employing balanced amplifiers 17. Thus, a signal received by any of the input ports 1-16 is distributed to all the amplifiers 17, and all available amplified outputs are obtained by one of the output ports or their combination. Thus, a severe capability limit is avoided and the flexibility is improved.
Patent JP-S6436343-A (JP)
Title: System for confirming program running route
Inventor: TAKIZAWA SABURO
IPC: G06F11/28
Filed: 1987-07-31
Abstract: PURPOSE:To reduce the capacity of a recording medium and a working quantity to arrange acquired data, by making the acquirement of all of the histories of an executed instruction unnecessary, and only preserving the object of a test targeted program. CONSTITUTION:To confirm the running route of the test targeted program in a test, an unauthorized instruction generation part 1 generates a pseudo program 6 in advance in which the instruction of the test targeted program 5 is changed to an unauthorized instruction. At the time of executing the test, an unauthorized instruction interruption part 2 generates interruption by executing the unauthorized instruction corresponding to an authorized instruction in the test targeted program. An authorized instruction recovery part 3 is started up by the interruption, and the unauthorized instruction at a part set as the target of the interruption is recovered to a corresponding authorized instruction by referring to the test targeted program 5. After recovery to the authorized instruction is completed, an instruction retry part 4 executes a recovered instruction in the pseudo program 6 again. In such a way, the recording medium to acquire the history can be reduced, and work to arrange the acquired data can be lightened.
Patent JP-H0834836-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: TOMIYOSHI KAZUTOSHI
IPC: C08G59/62
Filed: 1994-07-25
Abstract: PURPOSE:To provide an epoxy resin compsn. which has a high flowability and an excellent curability and provides a cured product having a high glass transition point and provide a semiconductor device which has been sealed with the compsn., has an excellent heat resistance, and exhibits a high reliability even at high temp. and humidity. CONSTITUTION:This compsn. is obtd. by compounding a polyepoxy resin, a curative having phenolic hydroxyl groups, and a cure catalyst represented by the general formula: M(CH3COCH2COCH3)3 (wherein M is Co or Cr). A semiconductor device is provided which has been sealed with a cured item of the compsn.
Patent JP-S6254072-A (JP)
Title: Formation of cover film
Inventor: YOKOI KATSUYUKI
IPC: C23C14/02
Filed: 1985-08-31
Abstract: PURPOSE:To form uniform cover film having good film quality, by preheating a wafer in normal pressure air or inert gas under the state being held with a wafer pallet, than inserting it as it is into spattering chamber for spatter treating. CONSTITUTION:The wafers 20A-20C are fixed and held at a surface 14A of the wafer pallet 14 made of stainless sheet, etc. by a protruded pair of 14a for holding wafer, and preheated under the state in normal pressure air or in inert gas in case surface oxidation is unfavorable. Next the preheated wafers 20A-20C are held with the pallet 14 and inserted as is being held into sputtering chamber. Next coating film is formed by spattering on the wafers 20A-20C surface. In this way, uniformity in temp. distribution in and between wafers is raised to improve film quality of spattered film and uniformity in film quality distribution.
Patent JP-S5982986-A (JP)
Title: Concentrating method of waste liquid from wet desulfurization of coke oven gas
Inventor: FUKUSHIRO IKUO
IPC: C10K1/12
Filed: 1982-11-02
Abstract: PURPOSE:To reduce the cost for concn. and combustion of a desulfurization liquid by subjecting a waste desulfurization liquid to a heat exchange with a concd. liquid, etc. to preheat the liquid then supplying the liquid to an evaporator and concentrating the vapor generated by the evaporator by the heating steam which is compressed and is pressurized. CONSTITUTION:The waste liquid from wet desulfurization of coke oven gas is introduced by a pipe 3 into heat exchangers 4, 5, where the liquid is heated by exchanging heat with the concd. liquid drawn by a pipe 7 from the bottom of an evaporator 6 and the condensed water from a pipe 8. The heated liquid is supplied by a pipe 9 into the evaporator 6. The vapor evaporating in the evaporator 6 is derived by a pipe 10 and is compressed and pressurized by a compressor 11; thereafter, the vapor is fed as heating steam into a heating element 12. The concd. liquid flowing downward in the evaporator is drawn from the bottom by the pipe 7 and is subjected to a heat exchange with the waste desulfurization liquid in the exchanger 4 and is introduced by a pipe 15 into a combustion furnace, where the liquid is burned.
Patent JP-H0535429-A (JP)
Title: Display screen controller
Inventor: HIROOKA NAO
IPC: G06F3/048
Filed: 1991-08-01
Abstract: PURPOSE:To easily display a necessary image without any skilled operator and to accurately and speedily monitor operation without using a control board in common. CONSTITUTION:An operator selects one of systems by operating a system selection switch 3. This selection is made as long as the operator has knowledge about a plant to some extent. Then the operator operates an image kind selection switch 4 to select the image to be displayed on a CRT 5 as to the system. The kind of this image is easily selected since the system is already selected and the number of images becomes small. A display control means 1 displays the process state of the system on one kind of image of the CRT 5 with the selection signals from the switches.
Patent JP-H0357374-A (JP)
Title: Picture processing device
Inventor: SUZUKI TAKASHI
IPC: G06T7/00
Filed: 1989-07-25
Abstract: PURPOSE:To reproduce an excellent pattern with less discrimination error for chromatic/achromatic color by reading a reference original in the test mode and revising the content of a criterion threshold level table based on a signal from a criterion parameter generating section. CONSTITUTION:A criterion threshold level table 115 for chromatic/achromatic color is automatically rewritten based on information of a read reference original. As a result, the read error due to the difference from the characteristic of black ink, black toner used for originals of the user, or from the white characteristic of paper or from the environmental condition such as temperature or humidity or from mechanical dispersion in an original reader is absorbed.
Patent JP-H1125948-A (JP)
Title: Battery heating device for portable radio
Inventor: KANEKO TETSUYA
IPC: H04B7/26
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To provide battery performance equal to that in a normal temperature by turning ON a switch by a control means to conduct electricity to a heating means when a temperature detecting means detects the temperature of the battery lower than a set value, and heating the battery by the heating means. SOLUTION: When a power switch for a radio main body is turned ON in a low temperature like in a cold weather, a temperature detecting means 8 detects the temperature of a battery 5 and outputs the same to a control means 3. The control means 3 turns ON a switch 7 when the temperature is lower than a preset value. Thus, since a current is carried from the battery 5 to a heating means 9 to generate heat and the battery 5 is heated, the internal impedance of the battery 5 is reduced to make the voltage drop small, and then transmission is allowed. Since the control means 3 turns ON the switch 7 when temperature information inputted from the temperature detecting means 8 exceeds the set value, the battery 5 is continuously heated by heat generated by a load 2 thereafter, and thus battery performance equal to that in a normal temperature is provided even in a low temperature.
Patent JP-2001018296-A (JP)
Title: Laminating stereoscopic molding apparatus and method
Inventor: UENO TAKAKUNI
IPC: B29C67/00
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To enable stereoscopic molding in a short time by a simple apparatus constitution. SOLUTION: A control device 1 for outputting data related to streoscopic molding, a supply device 13 for supplying a film 12 coated with a hot-melt resin to a molding stage A, the thermal head 15 superposed on the film at the molding stage and a lamination device 19 heating the thermal head 15 according to the data corresponding to one layer outputted from the control device 1 to melt the hot-melt resin of the film 12 and thermally transferring the hot-melt resin corresponding to one layer to successively laminate the same on a molding table 17 are provided.