baber/WOPTO huggingface dataset:
Patent JP-S63154935-A (JP)
Title: Automatic measurement monitor for internal combustion engine or the like
Inventor: NISHIDA SHUSAKU
IPC: G01M15/04
Filed: 1986-12-19
Abstract: PURPOSE:To prevent breakage of an engine, by providing one computer for a plurality of internal combustion engines having respective automatically monitoring functions to detect the generation of any abnormality immediately and stop the engine. CONSTITUTION:One computer 1 is provided for a plurality of internal combustion engines A each equipped with a warning lamp 7 for displaying the generation of abnormality, a throttle actuator 8 for interlocking and a warning buzzer 9. Then, output signals of the lamp 7, the actuator 8 and the buzzer 9 are inputted into the computer 1 while a CRT 2 for display, a printer 3 for printing, an A/D converter 4 into which are inputted measuring data B of the internal combustion engines A, a plotter 5 and a disk 6 for recording data are connected to the computer 1. Thus, which of the internal combustion engines A causes abnormality or what are the contents of the abnormality is found to stop abnormal one of the internal combustion engines A.
Patent JP-H10116586-A (JP)
Title: Fluorescent lamp
Inventor: MURAYAMA SEIICHI
IPC: H01J61/72
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a high output, thin and hanging type fluorescent lamp for illumination by using a fluorescent discharge tube having a plurality of concentric-circular discharge pathes within the same surface. SOLUTION: Two annular discharge tubes 10 and 20 are concentric-curcularly installed on the same plane, each electrode 11 and 12 is provided at the one ends and the other ends 13 and 23 are connected by a bridge 1. Thus, the lengths of discharge pathes are effectively prolonged and lamp efficiency can be improved by performing a ridge connection for the two discharge tubes. At this stage, a space d of the discharge tubes 10 and 20 each other is determined for 3mm or more to facilitate working of tubes and d is determined for 15mm or below from a design point of view. Further, the maximum outside diameter D of the fluorescent tube is determined for 200mm or more for radiation efficiency and 400mm or below from the design point of view. It is desirable to light the lamp by using a high frequency power source or commercial AC 200V as a using power source.  Thus, a small, thin and hanging type lighting fixture with good appearance and high efficiency can be obtained.
Patent JP-H10142272-A (JP)
Title: Net work analyzer
Inventor: ARAKAWA NORIO
IPC: G01R27/28
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a net work analyzer which can improve productivity without causing costup by improving the substantial operation rate of a net work analyzer. SOLUTION: A plurality of measurement terminals 10-1∼10-n to measure the characteristics of a measured object by connecting the measured object is provided, and connected through a terminal adapter 30 to a main frame 20 to carry out the control of each measuring action, the computation of measured data and judgment processing, and in the terminal adapter 30, a connection between the main frame 20 and a plurality of measurement terminals 10-1∼10-n is changed over.
Patent JP-H03162908-A (JP)
Title: Laitance disposing device
Inventor: KITAMURA GIICHI
IPC: B28B11/22
Filed: 1989-11-22
Abstract: PURPOSE:To make it possible to exactly execute laitance disposal by a method wherein concrete surface is vertically cut with a cylindrical brush so as to scrape off laitance and sweep the concrete surface and, at the same time, washing water is sprayed over the resultant concrete surface and then both the laitance and the washing water are sucked with a squeegee so as to be fed to a vacuum tank. CONSTITUTION:Laitance can be scraped off or swept away by vertically cutting concrete surface with a cylindrical brush 57. The cylindrical brush 57 is journaled to a brush mounting base plate 56, which is vertically pivotable to a frame 1, so as to deal with even the unevenness of the concrete surface in order to cut uneven part. Further, the scraping off and washing away of the laitance of the concrete surface are simultaneously and automatically performed and the resultant laitance and washing water are scraped up and sucked with a squeegee 62 so as to be exactly fed in a vacuum tank 78. Thus, laitance disposal can be performed effectively.
Patent JP-H08157969-A (JP)
Title: Production of cold rolled steel sheet excellent in pitting corrosion resistance
Inventor: MATSUMOTO MASATO
IPC: C22C38/14
Filed: 1994-12-06
Abstract: PURPOSE: To produce a cold rolled steel sheet having excellent pitting corrosion resistance even in a severe corrosive environment where wetting and drying are repeated in the presence of chlorine ions accelerating the corrosion of iron and also capable of being easily recycled as scrap. CONSTITUTION: A steel, having a composition consisting of, by weight, 0.001-0.015% C, 0.005-0.5% Si, 0.02-0.70% Mn, <0.03% P, <=0.01% S, 0.01-0.05% Al, 0.02-0.30% total Ti, <=0.008% N, and the balance iron with inevitable impurities, is used. This steel is heated to >=1200 deg.C, cooled through the temp. region from the point of time directly after the end of finish rolling to 600 deg.C at (20 to 200) deg.C/sec average cooling rate, and coiled at 600-250 deg.C, by which a hot rolled steel plate is prepared. Subsequently, the steel plate is pickled and surface scale is removed and then cold rolling is performed. The resultant cold rolled steel sheet is continuously annealed at 600-750 deg.C and then cooled through the temp. region down to 600 deg.C at >=5 deg.C/sec average cooling rate, by which solid- solution Ti can be incorporated by 0.02-0.25%.
Patent JP-S63155665-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAGASHIRA KAZUO
IPC: H01L29/732
Filed: 1986-12-18
Abstract: PURPOSE:To improve the breakdown strength by performing thermal diffusion from two diffusion sources, thereby causing the first diffusion layer to acts as an offset collector. CONSTITUTION:The first diffusion source 4 is formed by implanting B ions into a P-type substrate 5 where an N-type epitaxial layer 2 is laminated and diffusion holes 12 and 13 are made by etching a silicon oxide film 9 that is formed on the epitaxial layer 2 and then, P ions are implanted with resist 14 through the hole 13. Subsequently, thermal diffusion is carried out from the diffusion sources 4 and 16 and diffusion layers 3 and 15 are formed. As a result, the diffusion layer that is formed as a base region maintains a concentration gradient in the direction of electric current. Then, after removing oxide films 17 and 18 located on the diffusion holes 12 and 13, the diffusion layers 3 and 15 are completely formed by carrying out a diffusion treatment. In this way, electrodes (not indicated in the Fig.) are formed at collector regions 10, an emitter region 11, and a base contact region (not shown in the Fig.). Then the diffusion layer 3 acts as an offset collector.
Patent JP-H01144705-A (JP)
Title: Parabolic antenna and its manufacture
Inventor: YOKOKOJI SHOJI
IPC: H01Q15/16
Filed: 1987-11-30
Abstract: PURPOSE:To obtain the parabolic antenna of high quality and satisfactory reliability by equipping an antenna main body in a cup shape, a wave reflecting layer to be composed of conductive metal, which is fit on the concave side of the antenna main body, and a weatherproofing film layer to be fitted on the wave reflecting layer. CONSTITUTION:For a parabolic antenna 10, a wave reflecting layer 3 to be composed of the conductive metal is fitted to the concave side of an antenna main body 1 to be almost the cup shape and a weatherproofing film layer 4 is fitted on this wave reflecting layer 3. It is preferable to use an aluminum foil whose width is 3-75mum, for example, and to provide a thermoplastic resin layer, which is composed of any one of polyvinyl chloride, polyethylene and polypropylene, as needed. It is preferable to compose the weatherproofing film layer 4 of polyvinylidene fluoride(PVF), etc. Thus, the parabolic antenna of the high quality and satisfactory reliability can be obtained.
Patent JP-H10139912-A (JP)
Title: Production of polypropylenic resin foam
Inventor: KADOISHI TOYOSHIGE
IPC: C08J9/06
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To produce a polypropylenic resin foam having heat resistance and strengths high enough to withstand stamping molding and improved deep drawability by irradiating the surfaces of an expandable resin sheet comprising a polypropylenic resin, a heat-decomposable blowing agent, and a crosslinking agent, with an ionizing radiation in different dosages and expanding the sheet by heating. SOLUTION: 100 pts.wt. polypropylenic resin having a melt index of 0.3-10g/10min is mixed with 1-30 pts.wt. heat-decomposable blowing agent and 0.5-30wt.% crosslinking agent to obtain a composition. This composition is kneaded, optionally pelletized and molded to obtain an expandable resin sheet. The surfaces of this sheet are irradiated with an ionizing radiation in different dosages in the range of 1-50Mrad till the gel fraction of one surface reaches 30-40% and that of the other surface reaches 0-62%. The sheet is then expanded by heating to a temperature equal to or higher than the decomposition temperature of the blowing agent.
Patent JP-H02148664-A (JP)
Title: Electrolyte for lithium secondary battery
Inventor: KOSHINA HIDE
IPC: H01M10/052
Filed: 1988-11-30
Abstract: PURPOSE:To realize the high energy density and the long cycle life and improve the reduction resistance by containing the specified 1,1-dialkyl ethylene carbonate in the solvent of the electrolyte for a lithium secondary battery. CONSTITUTION:The 1,1-dialkyl ethylene carbonate showed in the formula 1 is used as the main solvent of the electrolyte for an lithium secondary battery. R1, R2 in the formula 1 are the alkyl group having 1-4 of the carbon. Thereby, the solvent is so hard to be reduced at the time of charge that the charging/ discharging efficiency of the negative electrode is improved and the lithium quantity of the negative electrode can be reduced more than the conventional structure. Consequently, the lithium secondary battery having the long cycle life and the high energy density can be obtained.
Patent JP-H09141624-A (JP)
Title: Manufacture of hydraulic inorganic molded plate
Inventor: KIYOZAWA MOTOKI
IPC: B28B1/26
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To manufacture a hydraulic inorganic molded plate excellent in designedness with a high productivity by a method wherein slurry-like hydraulic stock is fed in a bottom mold having an uneven pattern so as to be formed into a pre-molded body by being pre-pressed and finally normally pressed, resulting in transferring the uneven pattern of the bottom mold. SOLUTION: First of all, after a bottom mold 12 having an uneven pattern is fixed onto a plate 10, an outer frame 14 is fixed to the bottom mold 12 so as to place hydraulic stock 16 in a container made of the bottom mold 12 and the outer frame 14. After that, a pre-molded body 22 is formed by pre- pressing the hydraulic stock 16 with the top mold 20 of a pre-pressing device. The excess water in the hydraulic stock 16 is removed outside the outer frame 14 through a punching metal and dehydrating holes. Next, after the outer frame 14 is moved, the pre-molded body 22 is carried below a normal pressing device 38 so as to be finally pressed with the upper frame 40 of the normal pressing device 38 accompanied by the forcible dehydration of excess water in order to be turned into a hydraulic inorganic molded plate 42.
Patent JP-2001120099-A (JP)
Title: Management system for motion quantity of animal
Inventor: AKIBA YASUSHI
IPC: A01K15/02
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a management system for the motion quantity of an animal which enables electric power consumption to be reduced and can be used for a long term without battery exchange. SOLUTION: In standing by, electric power is supplied only for the configuration for the processing that measures and memorizes the motion quantity of an animal. When the animal passes through a gate or the like, a specified circuit is supplied with electric power by using induced electromotive force as a trigger which is generated in a tuning circuit 13 for starting transmission and installed in a transmitter 2 by radio wave transmitted from a receiver 4 and for requiring data and transmitting data are transmitted by radio.
Patent JP-H07138626-A (JP)
Title: Production of chromium-containing molten iron
Inventor: OKADA MASAYUKI
IPC: C21B11/02
Filed: 1993-11-10
Abstract: PURPOSE:To efficiently product the Cr-containing molten iron by specifying the range of average blasting speed at the tip part of a lower step tuyere and supplying powdery and granular Cr raw material into a furnace from an upper step tuyere. CONSTITUTION:At the time of producing the Cr-containing molten iron by supplying the powdery and granular Cr raw material into the furnace from the upper step tuyere in a vertical-type furnace and executing smelting reduction to this powdery and granular Cr raw material, the average blasting speed (m/sec) at the tip part of the lower step tuyere is controlled in the range of {0.0413X[blasting temp. ( deg.C)+49.7X oxygen enriching ratio (%)]+9}-{0.133X[blasting temp. ( deg.C) +49.7X oxygen enriching ratio (%)] +27}. By this method, the clogging of the lower step tuyere, the excess erosion of refractory at the surrounding part of the tuyere, coke cracking at the tip part of the lower step tuyere and the remarkable rising of the pressure in the furnace can be prevented, and the Cr-containing molten iron is efficiently produced.
Patent JP-H03165247-A (JP)
Title: Moisture sensitive device
Inventor: ABE TORU
IPC: G01N27/22
Filed: 1989-11-24
Abstract: PURPOSE:To prevent the inflow of an org. solvent and corrosive gas by mounting a hydrophobic filter having <=0.5mum hole size in the aperture of a body case. CONSTITUTION:The cap-shaped body case 20 housing a moisture sensitive ele ment 10 is bored with the circular aperture 21 on the surface facing the moisture sensitive element 10 and a tetrafluoroethylene resin filter 30 having, for example, <=0.5mum pore size is coated with an adhesive agent and is mounted into this aperture 21. The vapors of org. and inorg. compds. larger than the water molecules to become the noises of the output of the moisture sensitive device are removed by a 'molecular sieve effect' or the diffusion of the molecules is limited to prevent the molecules from arriving at the moisture sensitive membrane 13 as the tetrafluoroethylene resin filter 30 having <=0.5mum pore size is used.
Patent JP-H01146247-A (JP)
Title: Electric bulb
Inventor: INOUE YOSHIHIRO
IPC: H01K9/06
Filed: 1987-12-02
Abstract: PURPOSE:To remarkably lengthen the service life of an electric bulb by providing a lead relay to make it possible to feed power supply to some other filament when some part of the filament is cut off. CONSTITUTION:A voltage necessary to light is applied to terminals 4 and 5 from a power source 6, a current flows to a filament 2A and a lead relay 7, and the lead relay 7 is enforced while the filament 2A is red-heated to emit the light. In such an enforced condition of the lead relay 7, a relay contact 8 is opened, and the current does not flows to a filament 2B. On the other hand, when the filament 2A being lighted is cut off owing to the service life, the current flow to the lead relay 7 is cut off, the relay contact 8 is closed thereby, and the filament 2B and the relay contact 8 are connected in series to the power source 6, the current flows to the filament 2B, and the filament 2B is red-heated to emit the light. In such a way, the lighting of the other filament is made possible, and the bulb is operated to maintain the lighting continuously.
Patent JP-S63155917-A (JP)
Title: Antenna device for automobile
Inventor: MURANUSHI KAZUHIKO
IPC: H03G3/18
Filed: 1986-12-19
Abstract: PURPOSE:To effectively validate an AGC to a strong input by providing a low impedance converting circuit for converting the output impedance of a wire band filter to a low value, an electronic tuning circuit for adjusting a tuning frequency by the use of a variable capacitor and the AGC circuit. CONSTITUTION:The transistor TR1 of an emitter follower converts the output impedance of the wide band filter F to the low value. The electronic tuning circuit T adjusts the tuning frequency by the use of the bur cap B to the output signal of the transistor TR1. Between the wide band filter F and the base of the transistor TR1 or the gate of an FET, the impedance is high. Namely, since the impedance at a point to which the AGC is applied is high, the AGC is effectively validated. At the time of the strong input, it is difficult to generate an intermodulation. Further, by providing the variable capacitor in an RF input means, the matching of an antenna and a receiver main body is effective to reduce a loss in a transmission.
Patent JP-S63155069-A (JP)
Title: Developing device
Inventor: ENOKUCHI YUJI
IPC: G03G15/08
Filed: 1986-12-18
Abstract: PURPOSE:To form a stable electrified toner thin layer after electrification due to an elastic control blade by providing an elastic member, which is slid on a toner carrier, above an area to which the toner is supplied downstream in the toner supply area. CONSTITUTION:An elastic member 7 is fixed to the inside face of the lower part of a casing 8 and is brought into contact with the surface of the lower part of a developing roller 4 which already supplies the toner to a photosensitive body 3 but is not brought into contact with a supply roller 5 yet. It is sufficient if this member 7 applies a uniform frictional force to the surface of the developing roll as the whole, and a remaining toner layer on the surface of the developing roller is leveled by the member 7. The remaining toner on the surface of the developing roller is uniformly leveled by the elastic member having this simple structure, and a very stable uniformly electrified toner thin layer is easily formed in the following processes.
Patent JP-H05141313-A (JP)
Title: Electronically controlled carburetor system
Inventor: WADA KO
IPC: F02M19/03
Filed: 1991-11-19
Abstract: PURPOSE:To relieve a breathing phenomenon by controlling an air quantity introduced into an emulsion tube by means of a control valve, and restricting air derived to a main well by means of an opening bored in the emulsion tube. CONSTITUTION:An electronically controlled carburetor system is composed of a carburetor 1 and a control valve 10. The carburetor 1 is also provided with an emulsion tube 4 and a main nozzle 7. The emulsion tube 4 is provided in a main well 3 communicated with a float chamber 2, and plural number of through holes 4a to mix foams into fuel stored in the main well 3 are bored below the fuel level. An opening 4b to induce air into the main well 3 above the fuel level is also bored. The main nozzle 7 induces the stored fuel to a venturi 6. The control valve 10 also controls an air quantity induced to the emulsion tube 4. Thereby, a breathing phenomenon caused by rapid acceleration and so on can be relieved in a feedback control condition.
Patent JP-2001124382-A (JP)
Title: Air supply unit
Inventor: WATANABE SHINICHI
IPC: F24F11/02
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To hold an air flow, obtained by a blower, approximately at a specified value even when slight choking occurs in an air filter. SOLUTION: In an air supply unit comprising an airflow variable type blower 2; and an air filter 3 to remove dust contained in an air flow W sucked through the blower 2, a degree of choking detecting means to detect the degree of choking of the air filter 3 and an airflow control means to control an airflow of the blower 2 in correspondence with the degree of choking detected by the degree of choking detecting means are annexed. An airflow of the blower 2 is controlled in correspondence to the degree of choking (in other words, the increase of draft resistance a pressure loss) of the air filter 3.
Patent JP-H03162517-A (JP)
Title: Solution heat treatment of super-austenitic stainless steel
Inventor: TORIGOE TAKESHI
IPC: C22C38/44
Filed: 1989-11-21
Abstract: PURPOSE:To allow sigma phase in a casting of a super-austenitic stainless steel to perfectly enter into solid soln. in the matrix and to improve the corrosion resistance of the casting by heating the casting at a specified temp. for a specified time to the thickness of the casting when the casting is subjected to soln. heat treatment. CONSTITUTION:A casting of a super-austenitic stainless steel consisting of, by weight, <0.03% C, <0.5% Si, <1.0% Mn, 24-27% Ni, 19-23% Cr, 5-7% Mo, 0.5-2.0% Cu and the balance Fe is heated at 1,150-1,250 deg.C for >=2hr per 25mm thickness of the casting to allow sigma phase precipitated at the time of casting to enter into solid soln. in the austenite matrix and then the casting is water- cooled. Soln. heat treatment is perfectly carried out and the corrosion resistance of the casting is improved.
Patent JP-H07161584-A (JP)
Title: Chip-type noise filter
Inventor: TOKUDA HIROMICHI
IPC: H03H7/06
Filed: 1993-12-03
Abstract: PURPOSE:To obtain a filter, which has the high mechanical strength and can cope with high-density mounting, by forming a capacitor of a grounding electrode, a conductor and a dielectric substance, which are provided on an insulator substrate. CONSTITUTION:On the surface of an insulator substrate 1, input/output electrodes 2 and 3, a grounding electrode 5, a dielectric substance 7 and a conductor 9 are provided. The input/output electrodes 2 and 3 and the grounding electrode 5 are formed so as to form the thick films by applying paste such as Ag, Ag-Pa or the like on the insulator substrate l with the means of screen printing, and drying the paste. The dielectric substance 7 is formed on the grounding electrode 5. The conductor 9, which electrically connects the input/ output electrodes 2 and 3, are formed on the dielectric substance 7. Thus, the thickness of the insulator substrate does not become the parameter, which determines capacitance. Therefore, the thickness of the insulator substrate can be made sufficiently thick, and the mechanical strength of the filter can be secured.
Patent JP-H03163678-A (JP)
Title: Automatic class setting system at the time of generating graph
Inventor: OKA MASASHI
IPC: G06F17/21
Filed: 1989-11-21
Abstract: PURPOSE:To automatically set an optimal class by only giving graph generating data by providing a floating point digitizing means, a maximum value/minimum value obtaining means, an environmental value interval obtaining means and a boundary value/piece number obtaining means. CONSTITUTION:In a floating point digitizing means 1, digitization of a four fold precision floating point of graph generating data is executed. Subsequently, in a maximum value/ minimum value obtaining means 2, the maximum value and the minimum value of the graph generating data are derived. Also, in a boundary value interval obtaining means 3, an interval of a class boundary value is derived. In the end, in a boundary value/piece number obtaining means 4, each class boundary value is derived. In the end, in a boundary value/piece number obtaining means 4, each class boundary value and its number of pieces are derived. That is, the minimum value of the graph generating data is divided by the interval of the class boundary value, the quotient is converted to an integer, and in the case the minimum value is negative, '1' is subtracted from this quotient. A value obtained by multiplying it by the interval of the class boundary value becomes the minimum value of the class boundary value, A value obtained by adding the interval of the class boundary value to its minimum value become the next boundary value. It is repeated and ended at the time when the class boundary value exceeds the maximum value of the graph generating data.
Patent JP-S62158103-A (JP)
Inventor: ERAIN SESERIA BETSUKUUIZU
IPC: C04B35/626
Filed: 1986-12-22
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。