baber/WOPTO huggingface dataset:
Patent JP-2000227964-A (JP)
Title: Method and device for calculating area of triangular polygon in picture generation, and information recording medium
Inventor: KOIDO YASUHIRO
IPC: G06T15/00
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To make executable an anti-aliasing through the use of a comparatively simple algorithm by calculating the area of a triangular polygon in a pixel based on a minimum rectangular area containing the polygon. SOLUTION: Triangular polygon apex coordinates (P0x, P0y)-(P5X, P5y) are kept in input F/F circuits 11-24. An operation result on data from F/F circuits 11-24 by an operation control circuit 10 is outputted and kept by intermediate F/F circuits 30-34 with operation units 25-29. The F/F circuit 30 holds the result obtained by operating the area of a minimum rectangular area. An addition circuit 35 adds data from the F/F circuits 31-34 and a subtraction circuit 36 obtains a value obtained by subtracting the addition value from data that the F/F circuit 30 holds and it is kept in an operation result F/F circuit 37. Thus, the area of a triangular polygon is calculated by repeating a similar operation.
Patent JP-S53115210-A (JP)
Title: Production of head core
Inventor: SADA GAKUO
IPC: H01F1/34
Filed: 1977-03-17
Abstract: PURPOSE: To mold head cores of a uniform high density with a die press powder composed of Fe-Al-Si base alloy alone or mixed powder of this and Fe powder under specific conditions. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11226849-A (JP)
Title: Latter process schedule planning system
Inventor: NONAKA SHUNICHI
IPC: G06Q10/10
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To plan an efficient latter process schedule which is not affected by a delay in a progress in a former process by providing an order change means which can change the order of production order of latter process work information based on intermediate product information. SOLUTION: A latter process work data base 1 holds latter process work information 3, an intermediate process material data base 5 holds intermediate process material information 7, and an intermediate product data base 9 holds intermediate product information 11. A schedule planning device 13 takes out necessary information from the latter process work information 3, the intermediate process material information 7, and the intermediate product information 11 and calculates a degree of work priority to change the order of production order of the latter process work information 3. When there are a plurality of work machines, it apportions to each machine, prepares schedule planning result information 17, and writes it into a schedule planning result data base 15.
Patent JP-S52112322-A (JP)
Title: Inspection of thermal development and apparatus
Inventor: OOIKAMI KENICHI
IPC: G03C5/00
Filed: 1976-03-18
Abstract: PURPOSE: To maintain the developing state to be always pertinent by shooting a reflecting body at the same condition as that of an object at the time of photographing, developing both reflecting body and the object, and performing the developing process while inspecting the density of the image of the reflecting body. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07240270-A (JP)
Title: Heating element
Inventor: YAMAUCHI HIROYASU
IPC: H05B3/00
Filed: 1994-02-28
Abstract: PURPOSE:To prevent the reduction of the heat efficiency generated by forming a clearance between heat sinks and a radiating tube holder, and the unevenness of the surface temperature of a radiating tube, by covering the part connecting the heat sinks to the radiating tube holder by an elastic material having a heat resistance. CONSTITUTION:A pair of heat sinks 10a and 10b are composed of bend members 8a and 8b, and plane members 10a and 10b, and the members 8a and 8b are contacted to a radiating tube holder 3, while members 10a and 10b are contacted to a positive characteristic thrmistor element 1. And heat resisting elastic tubes 11a and 11b are used to cover from the members 8a and 8b, to the parts of the members 10a and 10b, the heat is applied to them, and by the heat contraction of the heat, the tubes 11a and 11b are fixed to the heat sinks 9a and 9b. Since the tubes 11a and 11b have a good heat conductivity as well as prevent the formation of a clearance between the outer peripheral surface of the radiating tube holder 7 and the sinks 9a and 9b in such a way, the heat transfer efficiency from the sinks 9a and 9b to the holder 7 can be improved. Consequently, the radiating tube 2 can be heated to a specific temperature securely.
Patent JP-H06218146-A (JP)
Title: Speed-controllable carrying device of running/ descending device for leisure
Inventor: OKUZUMI ISAMU
IPC: A63G21/12
Filed: 1993-01-27
Abstract: PURPOSE:To provide the running/descending device for leisure, which does not cause situations that a cart is accompanied with danger due to a too-high speed more than necessary, or on the contrary, is stagnant, the succeeding car collides against the preceding car from behind, and can be operated safely and smoothly, in a start part of a running path, or on the way of the running path, or in a goal part of the running path. CONSTITUTION:A belt conveyor 7 connected to a running path 1 is provided in at least one part of a start part or on the way or in a goal part of the running path 1 whose cross section is curved, and a braking body 10 for decelerating and stopping a cart 9 on the belt conveyor 7 is provided in at least one of the cart 9 for running and descending through the running path 1 and the surface of the belt conveyor 7.
Patent JP-H11232446-A (JP)
Title: Pixel interpolation device
Inventor: HASHIMOTO HIDEYUKI
IPC: H04N1/387
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To improve the processing speed of a pixel interpolation device which can restore a high frequency component. SOLUTION: An interpolation device (image enlargement device) applying an IM-GPDCT method reads the images (S102) and extracts a block to be processed (S103). It's decided whether the extracted block includes an edge component (S104). If the edge component is included in the block, the image processing is carried out by the IM-GPDCT method that can reproduce a high frequency component (S105 to S116). If no edge component is included in the block, the image processing is carried out by a comparatively simple pixel interpolation method such as a cubic convolution method that reproduces no high frequency component (S117).
Patent JP-S63199082-A (JP)
Title: Beam material assembling and welding equipment
Inventor: SUGIHARA MITSUO
IPC: B23K9/00
Filed: 1987-02-13
Abstract: PURPOSE:To perform the assembling, tack welding and main welding with one equipment and to reduce a man-hour, the working time and working space by assembling web material and flange materials in an I shape and afterward, performing the track welding and main welding. CONSTITUTION:After the web material (w) and flange materials (f) are assembled in the I shape by an assembling means 2, a girder is advanced and torches for a CO2 semiautomatic arc welding are set to corner parts of the web material (w) and flange materials (f) at the assembled material starting edges. The torches advance while restoring the positions of the flange materials (f) stored by a profile sensor from behind respectively and the corner parts between the web material (w) and flange materials (f)) are tack-welded on the right and left at the same time. Next, the girder is returned to the material starting edges and the preceding torch for welding and the succeeding torch for the submerged arc welding are welding are set to the corner parts between the web material (c) and flange materials (f) and the girder is advanced. The corner parts between the web material (w) and flange materials (f) are subjected to the main welding on the right and left at the same time while restoring the positions of the flange materials (f) stored by the sensor from behind.
Patent JP-H02210651-A (JP)
Title: Head drum for magnetic recording and reproducing device
Inventor: TAKEDA HIDEKAZU
IPC: G11B15/61
Filed: 1989-02-10
Abstract: PURPOSE:To enable the lower end of a magnetic tape to be attracted to a magnetic head side at a magnetic tape entering point and to secure stable head touch capability even under low tape tension by providing a notched aperture at the magnetic tape approach point at the outer periphery of a fixed drum. CONSTITUTION:A magnetic head 3(3') is mounted at the prescribed position of a notched part 25 provided at a rotary drum part 2 at a state where it is protruded by a prescribed quantity from the outer periphery of the drum part 2. Also, a notched part 26 is provided at the position where the magnetic head 3(3') is started to be abutted with the magnetic tape 1 on a fixed drum part 4. The air rolled in by the rotation of the rotary drum part 2 in a direction of arrow head A is escaped passing a groove 27 at the outer periphery of the rotary drum part 2, and also, it flows in to the notched parts 25 and 26. Thereby, since a part shown in oblique line becomes a negative pressure are for outside air pressure, the magnetic tape 1 is attracted in the directions of the rotary drum part 2 and the fixed drum part 4, which holds the abutting state of the magnetic tape 1 for the magnetic head 3(3') satisfactorily.
Patent JP-S60173803-A (JP)
Title: Manufacture of core for printer
Inventor: IZUHARA MASAMI
IPC: H01F1/14
Filed: 1984-02-20
Abstract: PURPOSE:To improve magnetic characteristics by melting with vacuum melting method the silicon-iron added with specific quantity of high purity silicon in pure iron, by rapidly melting the vacuum ingot in a high frequency induction furnace of reducing or inert atmosphere and by pouring in a mold for precision casting. CONSTITUTION:Pure iron is added with high purity silicon of 1.5-4.5wt% and made an alloy in a vacuum melting furnace. A vacuum ingot is adjusted with the chemical components, is maintained the N2, O2 gases in minimum level and the other impurity (C, P, S, Mn, etc.) is maintained at a definite level or lower. Remelting of the vacuum ingot uses a high power density high frequency melting furnace and after the vacuum ingot is inserted in the furnace, replaced with an inert gas and the ingot is rapidly melted again continuously supplying the inert gas into the furnace from a tube provided on such a position as the lid of the furnace. Then, a core is casted in a mold for precision casting. This method can manufacture the core of great permeability, low coercive force and great magnetic flux in low cost.
Patent JP-H06241912-A (JP)
Title: Electronic clinical thermometer
Inventor: MOTAI YASUSHI
IPC: G01K7/00
Filed: 1993-02-19
Abstract: PURPOSE:To enable dip disinfection and to protect an internal electronic circuit from humidity. CONSTITUTION:A vibration space part 11 is provided on the periphery of a buzzer 10 and the space in an exterior case body 1 is packed with a packing material having electric insulating properties and waterproof properties and having specific gravity higher than that of a disinfection soln. to make the specific gravity (bulk specific gravity) of an electronic clinical thermometer higher than that of the disinfection soln. and the electronic clinical thermometer is dipped in the disinfection soln. to be disinfected. By bringing the packing structure due to the packing material 12 to a water structure, the electronic part or electronic circuit constituting the electronic clinical thermometer can be protected from the deterioration or operational inferiority due to humidity.
Patent JP-H09197387-A (JP)
Title: Production of liquid crystal display device
Inventor: YAMAMOTO HIROSHI
IPC: G02F1/1335
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal display device for various applications, such as a hand writing input system having excellent visibility, etc., by using polymer contg. a plasticizer and bringing a liquid crystal display panel and a transparent protective film into superposition and tight contact on and with each other via a volatile liquid. SOLUTION: This liquid crystal display device is obtd. by bringing the visible side of the liquid crystal display panel 3 and a transparent protective plate 1 into tight contact with each other in the strate of disposing the volatile liquid of <=10cps in the viscosity at which the sheet 2 is not swollen and dissolved between a transparent resin sheet 2 consisting of the polymer contg. the plasticizer and one or both the liquid crystal display panel 3 or the transparent protective plate 4 via the transparent resin sheet 2. Namely, the transparent resin sheet 2 formed out of the polymer contg. a plasticizer is used, thereby, a weakly adhesive transparent resin sheet 2 having a buffer property is obtd.  The volatile liquid may disposed either at the time of the tight contact treatment of the transparent resin sheet 2 and the light crystal display panel 3 or at the time of the tight contact treatment of the transparent resin sheet 2 and the transparent protective plate 4.
Patent JP-S60173446-A (JP)
Title: Detection of flaw of slab at hot
Inventor: SHIMOGASA TOMOHARU
IPC: G01N21/89
Filed: 1984-02-20
Abstract: PURPOSE:To obviate generation of the speck after removal of scale, etc., recondensation of impurities in injected water, ruggedness on the surface of a hot slab, etc. owing to a treatment for detecting the slab for a surface flaw by polishing the surface of the slab by brushing and projecting a laser beam having the diameter Q of 0.08mm.phi<=Q<=0.29mm.phi to the slab. CONSTITUTION:The surface of a slab 8 in a hot state obtd. by continuous casting prior to detection has ruggedness 9 of scale, water or oil drops 10, gas spatters 11, formed as a result of cutting, etc. which appear as harmful noise in flaw detection in the case of scanning the surface of said slab with a laser beam and detecting the surface flaw thereof. The surface of the slab 8 is polished by brushing and is scanned by the extremely finely throttled laser beam in order to improve such trouble. The figure indicates that, for example, the S/N ratio is increased by decreasing the laser beam diameter in the case G in which there is brushing as compared to the case F in which there is no brushing.
Patent JP-S57144479-A (JP)
Title: Beam measuring device for target chamber of charged particle accelerator
Inventor: WAKASA HIDEICHIROU
IPC: G21K5/08
Filed: 1981-03-02
Abstract: PURPOSE:To easily measure a position and density distribution of a beam to a target chamber, by installing a beam measuring device at a position where the target chamber is inserted. CONSTITUTION:When a band-like beam accelerated by an accelerating chamber is made incident in the direction as indicated with an arrow B, it is hit against each electrode 8a-8e and is caught, and the quantity of the beam caught by a current detector is detected and measured as a current value respectively. For instance, if a current value measured by the lower electrode 8e is smaller than a prescribed value, the beam proves to be biased upward. In this way, a position of a beam and its density distribution can be measured by magnitude of a current value measured from each electrode 8a-8e.
Patent JP-S57144404-A (JP)
Title: Method and device for measurement of size and shape of shape steel
Inventor: INADA KIYOTAKA
IPC: G01B11/24
Filed: 1981-03-02
Abstract: PURPOSE:To make the measurement of many necessary sizes and shapes possible simultaneously and with one device in measurement of the sizes and shapes of shape steels such as wide flange beam, by measuring these from above, below, right and left by using an optical cutting method. CONSTITUTION:A wide flange beam 2 is conveyed in a direction A with its web 4 located horizontally and flanges 5, 5' perpendicularly. Beltlike luminous fluxes O1, O2 are irradiated in a diagonal direction from the vertical position of the shape steel, and beltlike luminous fluxes O3, O4 are irradiated in a diagonal direction from the lateral positions. The glittering beltlike patterns S0-S2, T0- T2, V, V are drawn on the surface of the shape steel by the beltlike luminous fluxes. These beltlike patterns are picked up with television cameras 10-15, and the image signals are analyzed with image analyzing circuits 16-21, whereby the sizes of the beltlike patterns, the distance between the patterns, etc. are determined. From these results, the necessary sizes and shapes such as web deviation, flange length and the like of the wide flange beam are operated by a size and shape analyzing circuit 22.
Patent JP-H09202898-A (JP)
Title: Body detergent composition
Inventor: HAMADA YOSHIO
IPC: C11D1/29
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To obtain a body detergent which is a liquid detergent excellent in feeling of use such as rinsing when and after washing the body, especially for faces by including a fatty acid soap and a polyoxyethylene alkyl ether sulfate at a specific blending ratio therein. SOLUTION: This body detergent composition comprises 1-30wt.% fatty acid soap and 1-30wt.% polyoxyethylene alkyl ether sulfate at (8:2) to (3:7) weight ratio of the fatty acid soap to the polyoxyethylene alkyl ether sulfate. When a surfactant selected from betaine type amphoteric surfactants or sorbitan- based or polyethylene glycol-based surfactants or both are added to the composition, the irritation is reduced and affords high foam stability and detergency.
Patent JP-H06227798-A (JP)
Title: Lift truck and freely stretchable mast structural body and method for controlling operational movement of this mast structural body
Inventor: BARII MAIKERU WAANAA
IPC: B66F9/22
Filed: 1993-02-19
Abstract: PURPOSE: To permit an extensible mast structure for a lift truck to continue its transitional movement to upward or downward movement on a load carrying structure. CONSTITUTION: This mast structure is provided with a fixed mast, a movable mast, a load carrying structure 20 which can be moved vertically by the movable mast, and a lift means which comprises a first jack 25 and a second jack 33. The two jacks have selectively operated continuous cross-sectional areas disposed to sequence movement of the primary jack to move the load carrying carriage before the secondary jack operates the mast structure 10, and the first jack assists the secondary jack and extends the mast structure during the remainder of its stroke while continuing to lift the load carrying structure relative to the mast structure. Then the secondary jack further continuously extends the mast structure.
Patent JP-2000230919-A (JP)
Title: Gas sensor
Inventor: MATSUBARA HIDEKI
IPC: G01N27/409
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To suppress the leakage of a current from a heater substrate while suppressing the generation of a continuity inferiority of a heater pattern to enhance the detection accuracy of a gas sensor. SOLUTION: The gas sensor 1 is constituted so that the concn. of oxygen in a gas to be measured ready to flow into a second chamber 9 from a first chamber 5 is monitored by an oxygen conc. measuring cell 23. A voltage is applied to a first pump cell 21 so that the output voltage of the cell 2 approaches objective voltage and the current flowing to a second pump cell 25 at this time becomes the current corresponding to the quantity of NO (nitrogen monoxide) introduced into the second chamber 9. A heater substrate 30 heating a detection element main body 20 to activate the same corresponding to the passage of a current to a heater pattern is arranged so as to be adjacent to the detection element main body 20.  Ceramics constituting the heater substrate 30 contain 99 wt.% or more of alumina and can be sintered at a temp. of 158 deg.C or lower even if a sintering aid obstructing insulating properties is not added.
Patent JP-S55123107-A (JP)
Title: Transformer
Inventor: SAITOU RIYOU
IPC: H01F27/04
Filed: 1979-03-15
Abstract: PURPOSE:To support a high-tension lead wire securely and easily and also to improve assembling precision of an insulating barrier on the bottom of a high-tension bushing by supporting a high-tension lead wire, an insulator for the high-tension lead wire and a shield in oil of the bushing with insulating tubes. CONSTITUTION:Insulating tubes 6a-6c are arranged concentrically to a high- tension bushing 4, formed thick enough to support a high-tension lead wire 5 and a shield 4a in oil and fixed with a supporting insulator 7 at the bottom. There is therefore no necessity for using a large member like column, lead support, etc. at the bottom of the high-tension bushing 4, and a dielectric breakdown to a core 1 or the wall of a tank 3 through these insulators can be prevented. Then in a relative position, the shield 4a in oil, the high-tension lead wire 5 and a barrier 10 can easily be kept separated from the high-tension bushing 4 which is easy to get out of position due to assembling precision and manufacturing error of the tank 3, and thus the assembling precision can be improved.
Patent JP-H10228927-A (JP)
Title: Hot sodium secondary battery and power supply system using the battery
Inventor: MITSUYOSHI TADAHIKO
IPC: H01M10/39
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a reliable hot sodium secondary battery whose detection precision of discharging depth is high and a power supply system in which this is used. SOLUTION: A liquid surface of sodium 9 at a specified discharging depth approximately corresponds to a top surface of a carbon mat 7 by adjusting a pressure of an inert gas 10 inside a sodium container 5 and a pressure of an inert gas 11 located above the sodium 9 inside a solid electrolyte bag pipe 1 that separates a negative pole from a positive pole. As the liquid surface of sodium 9 changes according to battery charging or discharging, if a discharging depth becomes to be the specified value or lower, the liquid surface of the sodium 9 becomes to be lower than the top surface of the carbon mat 7 to decrease the effective conductive area of the carbon mat 7, and an inner resistance of the battery begins to increase. The attained specified discharging depth can be detected with precision by detecting this inner resistance increase.
Patent JP-H07245893-A (JP)
Title: Motor stator and apparatus and method for automatically supplying motor stator
Inventor: HARA SHOICHIRO
IPC: H02K1/12
Filed: 1994-02-28
Abstract: PURPOSE:To check the specifications, the phase and the upper and lower directions of a stator by marking the information meaning the specifications of the stator and the information meaning the upper and lower directions of the stator on the specified flat surface and the specified positions other than the central part of the flat surface. CONSTITUTION:The position of a flat surface 3 is determined based on the relationship with a lead wire 5. A symbol 6 indicating the specification of a stator 1 is marked on the right side of the center of this surface. A code 7 corresponding to the symbol 6 is marked on the left side of the center furthermore. An image processing device decodes the specification of the stator 1 based on the code 7 by arranging 10 black and white rectangles. The marks at both ends are black regardless of the specification of the stator l. The information volumes of 8 bits, that is to say, 256 kinds of the specifications of the stator, are indicated with eight marks held with the marks at both ends. Thus, the specifications, the phase and the upper and lower directions of the stator in a tray are checked.
Patent JP-S60189920-A (JP)
Inventor: MANUERU FUINKERUSUTAIN
IPC: H01G9/035
Filed: 1985-02-20
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。