baber/WOPTO huggingface dataset:
Patent JP-H08144686-A (JP)
Title: Construction method of shaft
Inventor: TSUCHIYA KOSABURO
IPC: E21D5/01
Filed: 1994-11-17
Abstract: PURPOSE: To construct a shaft economically and rapidly, by stabilizing the surrounding ground and the excavating ground without struts or special soil improvement. CONSTITUTION: In a construction method of a shaft, a vertical ditch 20 filled with water 15 in the inside is excavated in the ground. A bottom base body 12 of the shaft 10 is hung down through steel rods 28 supported from a hanging frame base 27 installed above the vertical ditch 20. The side wall body is erected upward from the bottom base body hung down from the hanging frame base 27 and stacked in turn with cast-in-place concrete. Water is poured in the body 11 formed by repeated placing of concrete and the steel rods supported from the hanging frame base 27 are moved to slide down to settle down the body 11 repeatedly placed with concrete step by step into the vertical ditch 20.
Patent JP-H0596057-A (JP)
Title: Game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1991-10-04
Abstract: PURPOSE:To prevent a screwing means for attaching a holding frame to a front frame from being loosened simply from the outside by constituting the game machine so that the upper end part of a fitting base is superposed on a front part of the lower frame member of the holding frame, and the lower frame member covers the head part of the screwing means attached to the front frame. CONSTITUTION:As for a game machine 1, the head part of a screwing means for attaching the lower frame member 110b and the right frame member 110d of a holding frame 110 to a front frame 100 is covered with the upper end part of a fitting base 400 and the left side part of a decorative member 810, respectively, therefore, an appearance of an illegal player who tries to execute illegality by allowing a foreign matter such as a piano wire, etc., to intrude from the outside is prevented in advance. When an escape notch part 405 for escaping from thickness of the lower frame member 110b of the holding part 110 is formed in advance, the reverse side of the upper end part of the fitting base 400 superposed to the front part of the lower frame member 110b of the holding frame 110 can escape by the escape notch part 405, and attachment of the fitting base 400 is held in well state.
Patent JP-H01221796-A (JP)
Title: Bit block transferring lsi circuit
Inventor: IKEDO TSUNEO
IPC: G09G1/00
Filed: 1987-11-09
Abstract: PURPOSE:To easily perform a pixel processing process by mounting functions effective for bit built against pixel processing and plain data arrays in two-dimensional coordinates from a line producer on an LSI. CONSTITUTION:The plain data developed in dots by means of a line producer are written to a frame buffer 12 after previously set color information is added to the data and the data are converted into pixel data. An LSI is provided with a built-in conversion circuit which converts the plain data into the pixel data. In other words, color information is stored in advance in a color register 2 and the dot-arrayed data developed to the plain type from the line producer are latched by a logic calculation selecting circuit 4. Then the data from the line producer is used for selecting the information of the color register 2 or source data and the color information set at the position corresponding to a turned-on bit of the data rows is written in the frame buffer 12. Therefore, the pixel processing becomes easier.
Patent JP-S62140195-A (JP)
Inventor: MATSUDA TETSUO
IPC: G07F11/58
Filed: 1985-12-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63137590-A (JP)
Title: Manufacture of copper clad steel plate
Inventor: NAKAMURA TAKESHI
IPC: B23K20/04
Filed: 1986-11-27
Abstract: PURPOSE:To improve a joining strength and to reduce a manufacturing cost by forming a film by coating a phosphoric acid or phosphate solution on a copper made clad material and performing a hot rolling by combining it with the base metal made of carbon steel. CONSTITUTION:A surface film is first formed by drying a phosphoric acid or phosphate solution by coating it on the adhering face of a copper made clad material. A slab is thereafter assembled by overlapping it with a carbon steel made base metal and welding the periphery. In this case, the slab may be formed by inserting a Ni foil in the space between the clad material and base metal. A copper clad steel plate is thereafter obtd. by subjecting these slabs to a hot rolling. Owing to the formation of an oxidized film on the surface of the clad material being prevented by the slab assembly welding and the heating at rolling time the joining strength of a clad steel plate is improved. The manufacturing cost is reduced as well because of the stage for Ni plating treatment being omitted.
Patent JP-H10135816-A (JP)
Title: Contact input device
Inventor: KOBAYASHI NAOTO
IPC: H01H9/54
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To provide the contact input device that eliminates a short width pulse resulting from noise or chattering or the like regardless of a simpler circuit configuration than that of a DSP or the like. SOLUTION: The device is provided with a NOR circuit that receives an input signal in1 fed from a contact, an inverse of a signal in2 at a Q terminal q1 of a 1st flip-flop, and an inverse of a signal in3 at a Q terminal q2 of a 2nd flip-flop to conduct a NOR arithmetic operation, an AND circuit that receives the output signal in1, the inverse of the 1st flip-flop Q terminal output and a Q terminal output of the 2nd flip-flop to conduct an AND arithmetic operation, the 1st flip-flop FF1 that receives the input signal in1 at its D input terminal, receives an output signal of the AND circuit at its set terminal and receives an output signal of the NOR circuit at its clear terminal, and the 2nd flip-flop FF2 whose D terminal receives an output of a Q terminal of the 1st flip-flop, and an output of a Q terminal of the 2nd flip-flop is outputted to a register or the like.
Patent JP-2001109200-A (JP)
Title: Dry toner
Inventor: YAMAZAKI KATSUHISA
IPC: G03G9/097
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a dry toner with which high image quality can be stably obtained even when the toner is used in a low humidity or high humidity environment and image defects are not produced with time or when the toner is left to stand. SOLUTION: The toner contains at least a binder resin, a coloring agent, a release agent and an organic metal compound. The mol.wt. distribution of the toner measured by GPC shows at least one peak in the region of 3×103 to 3×104 mol.wt. and moreover, at least one peak in the region of 1×105 to 5×106. The organic metal compound is an aluminum compound of benzilic acid expressed by formula (1) without substituted or having substituents. In the formula, R1 and R2 may be same or different and each represents a substituent selected from a group of straight-chain or branched alkyl groups, alkenyl groups, alkoxy groups, halogen atoms, nitro groups, cyano groups, amino groups, carboxyl groups and hydroxyl groups, and each of m and n is an integer 0 to 5.
Patent JP-2000111950-A (JP)
Title: Manufacture of polycrystalline silicon
Inventor: MIHASHI HIROSHI
IPC: H01L29/786
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To obtain a sufficiently large fluence margin of a laser beam used in laser annealing to crystallize amorphous silicon, to attain high electric field mobility and to ensure a high yield. SOLUTION: A thin film transistor applied for switching of a pixel of a liquid crystal display has a polycrystalline silicon layer which is formed by crystallization with laser annealing of amorphous silicon deposited on a glass substrate 1. A characteristic curve of intensity distribution of a laser beam used in the laser annealing has a maximum shifted to the upstream side of a moving direction of the glass substrate 1. The amorphous silicon is irradiated with the laser beam from the high intensity part in the laser annealing of the amorphous silicon.
Patent JP-H0984554-A (JP)
Title: Processed meat for fried cutlet
Inventor: TAKAHASHI MASAO
IPC: A23L13/00
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain processed meat for fried cutlet excellent in taste and texture without depending on meat quality and capable of rapidly cooking, capable of providing cutlet rich in volume feeling and being formed in almost uniform size. SOLUTION: This processed meat for cutlet is obtained by slicing meat into prescribed thickness and area, cutting muscular fiber at a proper interval and depth from one side or both sides of the sliced meat, beating and rolling the meat so that the area becomes a range of substantially 2.2 times to 3.3 times, folding the side edges together toward the inside so that the both side edges become nearly parallel to central line in length direction, folding upper and lower side edges together toward the inside so that the upper and lower side edges become nearly parallel in the center line in width direction, folding the whole in square or rectangle form or folding and rolling the upper and lower side edges so as to be nearly parallel to center line in width direction and folding and rolling the upper and lower side edges at a prescribed interval onto other side edge.  This processed meat for cutlet comprises properly attaching separating powder, batter and bread crumb to the outer surface thereof.
Patent JP-2000111682-A (JP)
Title: Core internal structure of pressurized water reactor
Inventor: SHOMURA HIROKAZU
IPC: G21C5/10
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To reduce stresses produced in baffle-former bolts by orthogonally weld-joining or machining a plurality of baffle plates into rectangular baffles forming inside corner parts of a fuel assembly loading area. SOLUTION: Inside corner parts 11a of a fuel assembly loading area 11 are formed of L-shaped rectangular baffles 15. The rectangular baffles 15 are each made up by weld-joining two baffle plates 12 orthogonally to each other, and fixed to a former plate 13 with baffle-former bolts 14. Thus, the baffle- former bolts 14 do not interfere with each other in the vicinity of the inside corner parts 11a of the fuel assembly loading area 11. Therefore, the length of the baffle-former bolt 14 can be lengthened while the inside corner part 11 can be prevented from producing a gap, and cooling water can be prevented from flowing crosswise.
Patent JP-H02129504-A (JP)
Title: Direction discriminating method for stud bolt
Inventor: MIYAKE HISASHI
IPC: G01B11/26
Filed: 1988-11-09
Abstract: PURPOSE:To accurately and securely discriminate the direction of the stud bolt which is applied with a sealant at either of screw parts of both ends by detecting whether or not there is the sealant from the difference in passage quantity of projection light projected on a photodetector from a projector. CONSTITUTION:The stud bolt 1 is stood and held between the projector 11 and photodetector 12 and one of the screw parts 2a and 2b is held in the passage of the projection light 13 projected on the photodetector 12 from the projector 11. The width of the projection light 13 is set larger than the diameter of the screw parts 2a and 2b and the quantity of passage of the projection light 13 passing through the stud bolt 1 is detected by the photodetector 12. Then the projection light 13 projected on the screw part which is not coated with the sealant passes through the screw part along its groove and the projection light 13 projected on the screw part coated with the sealant 3 passes along the sealant 3, so the light quantity difference in the passing light quantity of the projection light 13 is generated between the screw parts of both ends to detect whether or not there is the sealant from the difference in the quantity of light.
Patent JP-H02128919-A (JP)
Title: Sealing structure in bonnet for tractor
Inventor: TAKANO MASAKATSU
IPC: B60K11/04
Filed: 1988-11-10
Abstract: PURPOSE:To improve cooling effect by arranging seal members at the outside of a fan shroud and the inside of a bonnet, and also at the space of respective discharge air vent portions of the side of the fan shroud and the side of the bonnet, and securely separating and sealing the inside of the engine room. CONSTITUTION:A tractor has a radiator 8 at the front of an engine 7 covered with a bonnet 21 hinged with the front portion of a body frame 1 and a cooling fan 11 arranged at the rear of the radiator 8 respectively. Discharged air vent portions 25 from the cooling fan 11 are opened at both the sides, left and light, of the bonnet 21. In this case, a seal member 45 separating the inside of an engine room into the front and the rear is arranged inside the bonnet 21 and outside a shroud for covering the cooling fan 11. And also, a seal member 51 is arranged at the circumference of a connecting portion of a discharged air vent portion 25 at left and right shrouds 31, and a discharge air vent portion 25 at the side portion 24 of the bonnet 21.
Patent JP-S62141614-A (JP)
Title: Manufacture of magnetic head
Inventor: OODOI YUUZOU
IPC: G11B5/127
Filed: 1985-12-16
Abstract: PURPOSE:To make selection of material of small uneven wear possible by making the outside of a chevron-shape metallic material magnetic thin film a blocking member and the inside a groove filling member. CONSTITUTION:A chevron-shape metallic magnetic film 2 is formed by cutting a chevron-shape groove 9 on a ceramic block 1 and covering with metallic magnetic by sputtering etc. The inside of the V-shaped metallic magnetic film 2 is filled with a groove filling member 3, and the blocking member side is ground and polished to expose a metallic magnetic film 2 of specified track width, and a gap forming face A is formed, and at the same time, unnecessary groove filling member 3 is ground. The gap forming face A is covered with gap material 4, and a groove for coil 5 and an adhesion groove 7. Then, it is cut along a chain line B and a pair of core block half bodies are obtained. The pair of core block half bodies are butted and joined on the gap forming face A and cut, and thus, a magnetic head is obtained.
Patent JP-H04160210-A (JP)
Title: Clamping device for futon (japanese bedquilt) or the like
Inventor: IWASE YUKIO
IPC: D05B11/00
Filed: 1990-10-23
Abstract: PURPOSE:To provide a clamping device which is easily operated and has strong clamping force by providing a fixing member and a turning member opposite thereto which include clamping portions, a stopping click of the fixing member which is locked with a stopping teeth of the turning member to check the opening movement thereof and a clamping means for clamping a bedquilt or the like between the clamping portions. CONSTITUTION:When the root end portion 12a of an opening lever 12 is pressed to turn the opening lever 12 centering round a shaft 13 against a tension spring 16, a stopping click 14 is turned to separated frown stopping teeth 10a of a ratchet gear 10. A turning member 4 is turned on a pivot 5 by an open spring 9 to open clamping portions 4a. In the open state, the edge of a Futon (Japanese bedquilt) F or the like is placed on the clamping portion 1a of the fixing member, the turning member 4 is pressed against the open spring 9L, and the edge of the bedquilt F or the like is clamed to the clamping portion 1a by a clamping means 6. Further, the turning member 4 is turned in such a manner as to compress the compression spring 8. When the pressing to the turning member 4 is released, the stopping teeth 10a engaged with the stopping click 14 to keep the clamping of the bedquilt F or the like by the clamping portion 1a and the clamping means 6 and the compression spring 8 presses the clamping means 6 to keep the bedquilt F or the like from being detached.
Patent JP-H05121996-A (JP)
Title: Surface acoustic wave filter
Inventor: OMURA MASASHI
IPC: H03H9/145
Filed: 1991-10-30
Abstract: PURPOSE:To reduce the loss over a broad band at a high frequency band of 1GHz or over by adopting 5-30 pairs of electrode fingers for input IDTs and output IDTs respectively and selecting a standardized film thickness of the electrode finger to be 2% or over. CONSTITUTION:Two electrode structure arrays 20, 30 each comprising 5 IDTs and a couple of reflectors are formed on a 36 deg. rotation Y plate--X propagation LiTaO3. substrate 10. Input IDTs 21-23 and output IDTs 24, 25 are alternately arranged in the structure array 20 and the IDTs 21-23 and the IDTs 24, 25 are inserted by a couple of reflectors 26, 27. The IDTs 21-23 are connected in parallel and the IDTs 24, 25 are connected in parallel. Each of the IDTs 21-25 is formed by 5-30 pair of electrode fingers, and the standardized film thickness is selected to be 2% or over for both the reflectors 26, 27 and the length of the aperture is selected to be a prescribed length depending on the input impedance. The structure above is similar to that of the structure array 30. Through the constitution above, the surface acoustic wave filter over a broad band at a low loss at a high frequency band of 1GHz or over is realized.
Patent JP-H07142903-A (JP)
Title: Filter
Inventor: HAYASHI TERUYOSHI
IPC: H01P1/203
Filed: 1993-11-15
Abstract: PURPOSE:To form a filter without providing a stub on the side of a signal wiring and to save a space by providing respective wirings and the stub in parallel at the end parts of ground wirings. CONSTITUTION:Two transmission lines (signal wirings) are formed in parallel and at prescribed intervals on a substrate 1 using materials fitted for the use of the high frequency areas of ceramic, glass epoxy, and fluorine contained resin glass. The ground wirings 3a-3c are provided on both sides of the transmission lines 2 at equal intervals and in parallel. The ground stub 5 is provided at one end of the ground wiring 3b provided between the transmission lines 2 among the ground wirings 3a-3c in a form where the ground wiring 3b is extended. Through holes 4 are not provided in the part of the ground stub 5, and it functions as the stub. Thus, a resonator is formed.
Patent JP-S63138860-A (JP)
Title: Unit type image forming device
Inventor: SASAKI HIROSHI
IPC: G03G15/00
Filed: 1986-11-29
Abstract: PURPOSE:To simplify a picture forming by detecting the arrangement of an original to drive an original carrier means, thereby applying image forming without closing/opening the unit in arranging the original to an original inserting and carrying path. CONSTITUTION:Even when a print unit 2 and a read unit 3 are closed, an original placing face is connected to the outside by the original inserting path 34. When an original is inserted into the original loading path 34, an inserted original detection means detects it and the original carrier means is driven and the original is carried to the original placing face 4. When the image forming is finished and the original carrier work is finished, the original carrier means 29 is reversed and the original on the original placing face is discharged externally.
Patent JP-2001106841-A (JP)
Title: Syndiotactic polypropylene based composition
Inventor: MORISONO KENICHI
IPC: C08F4/6592
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To obtain a syndiotactic polypropylene based compositions which excels in heat resistance, flexibility, impact resistance and mar resistance. SOLUTION: This syndiotactic polypropylene based composition comprises (A) a syndiotactic polypropylene polymer composed of (a) propylene units of a substantially syndiotactic structure and, if necessary, (b) ethylene units and/or (c) 4-20C α-olefin units and contains 90-100 mol% units (a), 0-10 mol% units (b), and 0-9.5 mol% units (c) and having an intrinsic viscosity [η] in the range of 0.5-10 dl/g, (B) an α-olefin polymer having a Young' modulus of not higher than 400 MPa, and (C) a filler at a weight ratio [(A)/(B)] of polymer (A) to polymer (B) of 90/10 to 10/90 and filler (C) in an amount of 1-1,000 pts.wt. based on 100 pts.wt. sum of polymer (A) and polymer (B).
Patent JP-H03146287-A (JP)
Title: Method for welding coiled parts
Inventor: SAWADA HIROSHI
IPC: B23K26/21
Filed: 1989-10-31
Abstract: PURPOSE:To prevent plastic deformation without concentrating the elongation of a coiled part to a weld zone by bridging the coiled part at the top end faces of a pair of implanted lead members under the tension kept applied thereon, sticking liquid to the top end faces of the lead members and freezing the liquid, then welding both with a laser. CONSTITUTION:The coiled part 5 is positioned to the top end faces 2a, 2b of a pair of the lead members 2, 2 under the tension kept applied thereon. The water is spread by capillarity and sticks to the peripheries of the respective lead members 2, 2 of the coiled part 5 when a prescribed volume of the water is stuck to the coiled part 5. Liquid nitrogen is blown to the water to cool and freeze the water to the freezing point or below at this time; thereafter, the coiled part 5 is welded with the laser to the respective lead members 2, 2. The shrinkage force of the coiled part 5 is supported by the ice and, therefore, the elongation of the coiled part 5 does not concentrate to the weld zone and the plastic deformation of the part does not arise even if the spring constant in the weld zone drops at the time of the irradiation with the laser. The temp. of the coiled part 5 does not rise to the b.p. or above and the spring property is maintained.
Patent JP-H07116887-A (JP)
Title: Solder alloy
Inventor: KATO RIKIYA
IPC: B23K35/26
Filed: 1993-10-21
Abstract: PURPOSE:To provide the solder alloy which does not generate cracks even when the solder receives a thermal stress by adding Ni at specific weight % in the solubility limit of Pb to an Sn-Pb solder whose Pb ratio is commonly used for soldering of electronic apparatus. CONSTITUTION:A slight amt. of the Ni is added to this solder alloy in order to enhance the strength of the Pb while maintaining the malleability thereof without impairing the strength and malleability of the Sn. The solubility limit of the Ni to the Pb is O.023wt.% at ordinary temp. and the Ni is prieferably 0.08 to 0.009wt.% in the case of the Sn-Pb eutectic solder. The excess Ni reacts with the Sn in the solder and the intermetallic compd. of Sn-Ni eventually precipitates when the Ni is added excessively beyond the solubility limit of the Pb. Such intermetallic compd. is the cause for degrading the malleability of the alloy. The Ni is, thereupon, added at 0.002 to 0.02wt.% to the Sn-Pb solder alloy of 10 to 95wt.% Pb.
Patent JP-H01129007-A (JP)
Title: Branched alpha-olefin random copolymer and its production
Inventor: YOSHITAKE JUNICHI
IPC: C08F210/18
Filed: 1987-11-13
Abstract: PURPOSE:To produce the title copolymer which is relatively lowly crystalline and high in a glass transition temperature and excels in moldability and high- temperature vibration-damping performance, by copolymerizing a branched alpha-olefin with an alpha,omega-nonconjugated diene in the presence of a specified catalyst. CONSTITUTION:70-99.9wt.% 5-10C branched alpha-olefin (a) having a branch at the position 3 or higher is copolymerized with 0.1-30wt.% 6-20C alpha,omega- nonconjugated diene (b) and, optionally, 0-20wt.% 2-20C linear olefin at 20-200 deg.C under a pressure of atmospheric pressure to 100kg/cm<2> in the presence of a catalyst comprising a highly active and highly stereoregular Ti catalyst essentially consisting of Mg, Ti, a halogen and an electron donor, an organoaluminum compound catalyst component and an electron donor to obtain a branched alpha-olefin random copolymer of an intrinsic viscosity (in decalin at 135 deg.C) of 0.5-10dl/g, a crystallinity (X-ray diffractometry) of 0-50%, a glass transition temperature of 30-60 deg.C and an iodine value of 0-10.