baber/WOPTO huggingface dataset:
Patent JP-H0921910-A (JP)
Title: Color filter, production of color filter, color liquid crystal display element and color image sensor
Inventor: AKAMATSU TAKAYOSHI
IPC: G02B5/20
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To widen a visual field angle as color filters for a liquid crystal display element and to improve a light condensing rate as the color filters for a solid-state image pickup element by forming pixels of three primary colors dispersed with pigments into a transparent resin contg. a thermosetting resin to a projecting shape in a film thickness direction. SOLUTION: The color filters for the color liquid crystal display element or the solid-state image pickup element are composed by forming the pixels of the three primary colors, red, blue and green, having the projecting shapes in the film thickness direction. The pixels are composed by dispersing the pigments into the transparent resin contg. the thermosetting resin. The shapes of the pixels include, for example, the projecting shape formed by cutting away part of the spherical shape. The radius of curvature of the projecting shapes is preferably in a range of 30 to 2000μm and the height from the base to the vertex 0.5 to 50μm in the case of the color filters for the liquid crystal display element or the solid-state image pickup element of a tight contact type or complete contact type without having an optical reducing system.  The thermosetting resin includes at least one kind selected from a group consisting of a melamine resin, urea resin, alkyd resin, epoxy resin, etc.
Patent JP-H0817618-A (JP)
Title: Bobbin for split winding
Inventor: DOKE TAKESHI
IPC: H01F5/02
Filed: 1994-06-29
Abstract: PURPOSE:To eliminate disorder of winding and improve electric reliability, by forming a notched part for leading out a wire, at a part of a diaphragm which part corresponds with one corner of a square of a rectangular pipe type winding core, and constituing the notched part so as to reach the outer surface of the rectangular pipe type winding core. CONSTITUTION:A winding 8 is wound around a first winding part 7. When the winding moves from the first winding part 7 to a second winding part 7, the wire led out from the end portion of the first winding is made to pass a notch 6, and a winding 8 is started aloung a second winding part 7. In this case, a wire 9 which has passed the notch 6 is smoothly guided to a corner part turning to the bonding part of a winding core and a diaphragm 3 and wound parallel along the diaphragm 3, so that the wire 9 is orderly wound. Thereby disorder of winding and decrease of reliability of electric characteristics are eliminated, and quality and working efficiency can be improved.
Patent JP-S5873706-A (JP)
Title: Formation of abrasion resistant covering layer
Inventor: SATOU MICHIO
IPC: B22F7/04
Filed: 1981-10-29
Abstract: PURPOSE:To develop sliding members having covering layers of excellent abrasion resistance, seizure resistance and contact fatigue resistance by coating powder of an Ni-Cr or Ni-Cr-Co alloy contg. B, C, Si, Fe on the surface of a metallic base material and melt-sticking the powder to said surface then sintering the material under high pressure. CONSTITUTION:In the stage of producing sliding members, powder of an Ni-Cr alloy or Ni-Cr-Co alloy contg. 1-4% B, 3-5% Si, 4-5% Fe, 0.6-0.9% C is mixed with carboxymethylcellulose salt or the like as a binder and water to prepare paste and the resultant paste is coated on the surface of cast steel or stainless steel as a base material. The coating is heated by electron beams or the like to be melt-stuck and capsuled; thereafter the material is put in a high pressure vessel and is sintered under high temp. and high pressure in an inert gaseous atmosphere, whereby the covering layers of high density and less segregation are formed. Finally the material is heat-treated in a pressurized state to form the structure wherein hard particles such as intermetallic compds. are uniformly dispersed.
Patent JP-S6151220-A (JP)
Title: Reactive power compensating device
Inventor: MURATA MINORU
IPC: G05F1/70
Filed: 1984-08-18
Abstract: PURPOSE:To attain an ecomomical device by providing one set of tapped single phase reactor, three sets of single phase capacitors having at least two intermediate taps and a semiconductor switch in place of three sets of single series reactors of each stage. CONSTITUTION:The start of winding of the series reactor 2 is connected to one end of a power line and one end of single phase capacitors 1a, 1b, 1c is connected respectively to the other end of the power line. The capacitance ratio of the single phase capacitors is constitued as 1a:1b:1c=1:2:4. The reactance and winding ratio of each inermediate tap of the series reactors 2 is selected as those for 1a:for 1b:for 1c=4:2:1, and the series reactor 2 for the capacitor 1a having the smallest capacitance has the largest winding number and connected to the end of winding. The series reactor 2 for the 1c having the largest capacitance is connected to the intermediate tap of he minimum number of turns. A applying/ drawing-out signal of a control section 4 controls the semiconductor switches 3a, 3b, 3c to attain combination of the capacitance in 7 states thereby applying a proper load phase reactive power to the added reactive power.
Patent JP-S5961539-A (JP)
Title: Method and device for fitting cover of metallic can
Inventor: MATSUDA TAKAMASA
IPC: B21D51/46
Filed: 1982-09-30
Abstract: PURPOSE:To automate can sealing to save labor and to increase the work efficiency by lifting a supplied can cover horizontally, holding it by a can cover fitting machine, and fitting it to the opening of a can by expanding claws. CONSTITUTION:Many can covers (a) are charged from the front end 11 of a supply passage 10 of a can cover supplying mechanism 4, and held at the rear end 12. When a can body (b) carried on a carrying passage 91 and placed on a can stand 92 hits against a stopper 102, an elevating mechanism 93 operates and the can body (b) is lifted and held together with the can stand 92. At this time, the opening (d) of the can body (b) is brought to a specified position with a positioning member 101 by a positioning pushing member 100. Then, the stopper 102 is lowered and meanwhile, a cylindrical tube member 81 is lowered by the cylinder 79 of a can cover fitting device 7, and the can cover (a) held by an operating member 87 is fitted to the opening (d) of the top part (c). Then, an elevating rod 8 is lowered by a cylinder 82 and three expanding claws 86 are expanded radially through working slanted parts 87a, 86a, and the can cover (a) is fitted, fixed and sealed.
Patent JP-S5798133-A (JP)
Title: Magnetic recording medium
Inventor: SUGITA RIYUUJI
IPC: G11B5/851
Filed: 1980-12-05
Abstract: PURPOSE:To achieve a magnetic recording medium with high coercive force and excellent short wave recordng characteristics, by including much oxygen for the surface side in a ferromagnetic metallic thin film. CONSTITUTION:In forming a ferromagnetic thin film of Co-Ni alloy or the like on a non-magnetic base under oxygen atmosphere through vapor deposition with evaporation sources 6,7, when the magnetic substance layer is divided thickwise into three, the average value of oxygen included in the region of thickness of 1/3 including the surface of the magnetic substance layer is more than the average value of oxygen amount included in the regions of other 1/3 each (curve A). The magnetic substance layer can be constituted by overlapping a plurality of layers of the magnetic substance like this.
Patent JP-H10309661-A (JP)
Title: Method and device for polishing semiconductor substrate
Inventor: MURAKAMI TOMOYASU
IPC: B24B37/00
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To discharge cleaning solvent to be supplied onto an abrasive cloth from the abrasive cloth and also to hold abrasive material to be supplied onto the abrasive cloth on the abrasive cloth. SOLUTION: An abrasive cloth 12 is stuck on a flat abrasive cloth holding part 11a of a surface plate 11. A substrate holding head 14 for holding the substrate 13 and to be rotated is provided on the upper part of the surface plate 11, and the base plate 13 is brought in pressure-contact with the abrasive cloth 12 on the surface plate 11 while being rotated. Abrasive materials 15 are supplied from an abrasive material supplying pipe 16 onto the abrasive cloth 12 by the specified amount. A band plate-shaped abrasive material pressing member 18 for pressing the abrasive material 15 to the central side of the surface plate 11 is provided above the abrasive cloth 12 so as to be brought in slide-contact with the abrasive cloth 12.  The abrasive material pressing member 18 is so fixed that the inner part in the radial direction may be positioned on the front side in the rotational direction in polishing in relation to the radius of the surface plate 11, and the outer part in the radial direction may be positioned on the rear side in the rotational direction in polishing in relation to the radius of the surface plate 11.
Patent JP-S5959980-A (JP)
Inventor: HAYASHI MORIO
IPC: D06N7/00
Filed: 1982-09-29
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-S6151846-A (JP)
Title: Electronic circuit
Inventor: KANESHIRO KIYOCHIKA
IPC: H01L21/822
Filed: 1984-08-21
Abstract: PURPOSE:To obtain an electronic circuit by a CMOS gate array mounted in a flat package by disposing adjacently at the corners of a package at VSS and VDD pins, thereby arranging a bypass capacitor in the wiring space portion. CONSTITUTION:VDD pins are set at P25, P50, P75, P100, and VSS pins are set at P1, P26, P51, P76. A package 2 of ceramic in which the frame 1a of a lead frame 1 and a device are mounted is supported in contact with hanging pins (VSS pins) until the electric characteristics of the device are completely measured. Partial expanded regions 3a, 3b are formed on the opposed portions of wirings of a power source circuit, and a bypass capacitor 4 is connected. The wirings can be shortened, high frequency impedance is reduced to decrease noise.
Patent JP-H06213724-A (JP)
Title: Infrared sensor
Inventor: KUBOTA KENICHI
IPC: G01J5/02
Filed: 1992-06-30
Abstract: PURPOSE:To provide a downsized infrared sensor in which measurement can be made stably with no effect of ambient temperature variation. CONSTITUTION:A sensor element 11 is fixed to the surface (element fixing face) 13a of a base 13. The base 13 is made of a material having high thermal capacity and conductivity, e.g. aluminium, and shaped into a column. Since the base 13 is not affected significantly by the ambient temperature variation, reference temperature of the sensor element 1 itself does not fluctuate significantly thus allowing stabilized measurement. Furthermore, the base 13 requires the element fixing face 13a only for the sensor element 11 and thereby the overall size of infrared sensor 10 is determined only by the size of the sensor element 11.
Patent JP-S5796582-A (JP)
Title: Measuring device for characteristic of semiconductor light emitting element
Inventor: IIDA SEIJI
IPC: H01L21/66
Filed: 1980-12-09
Abstract: PURPOSE:To inspect and select the characteristics with high efficiency by moving the semiconductor laser element by means of a manipulator mechanism using a vacuum chuck. CONSTITUTION:The semiconductor laser element 1 is placed on a base 10, and electrical signals are supplied to the element 1 by means of the vacuum chuck 12 and an electrode 8. A light reflector 9 is placed on a circumferential section on the base centering around a placing section of the semiconductor laser element 1. A light detector 3 consisting of a PIN diode is arranged being contacted with a lower section of the transparent base 10. Light generated from the semiconductor laser element 1 is reflected downward by means of the light reflector 9 mounted onto the circumference, transmits the transparent base 10 and is detected by means of the light detector 3.
Patent JP-S5873246-A (JP)
Title: Manufacture for tuner
Inventor: NARUHIRO TOMOAKI
IPC: H05K3/34
Filed: 1981-10-27
Abstract: PURPOSE:To make the connection of a printed circuit board with a terminal lead wire eacy, by fitting a metallic plate having the lead wire folded in L-shape to a frame opening side, after fitting the printed circuit board to a channel shaped metallic frame. CONSTITUTION:A through-capacitor 29 is inserted in a hole 26 of a terminal board 25 and fixed with solder. A lead wire 30 at the inside of a tuner base of the capacitor 29 is folded in L-shape. On the other hand, a printed circuit board 31 is fixed under a frame base 20 of channel shape. The terminal board 25 fixed with the capacitor 29 is inserted from the upper part of the frame base to an opening 24 of the base 20 fixed with a printed cirucit board 31, the tip of the lead 30 is inserted to a hole 32 made to the printed circuit board 31 and soldered with the solder dip method.
Patent JP-S5797873-A (JP)
Title: Three o'clock butt gravity type welding method
Inventor: KAMATA MASAHARU
IPC: B23K9/14
Filed: 1980-12-09
Abstract: PURPOSE: To form a welded joint of good quality with superior working performance by forming a groove into the narrow shape having a root gap of a specific angle and performing gravity welding by using a coated electrode in three o'clock butt welding of steel plates.  
     CONSTITUTION: Steel plates 1, 1' are butted in a three o'clock position, and a root gap G 1  is taken at θ 1 ≥θ 2  in the angle θ 1  formed by the top surface 15 of the groove of the plate 1 and the angle θ 2  formed by the bottom surface 16 of the groove of the plate 1', so that the insertion of an electrode 10, and guiding and moving of an arc generating point are effected smoothly and the removal of the slag is facilitated. A steel backing strip 18 is provided to the rear of the groove, and a steel plate for preventing drooping is mounted as a guide to the groove. A welding carriage 4 is suspended by means of a guide roller 3 and a retaining roller 3' to a hand rail 2 provided on the material 1, and an electrode holder 9 is mounted to a universal joint 6 and a slide bar 7, then gravity welding is accomplished with a long sized covered electrode 10. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0517192-A (JP)
Title: Concrete for direct placing lining
Inventor: TATEYAMA SOUICHI
IPC: E21D11/10
Filed: 1991-07-12
Abstract: PURPOSE:To obtain concrete having water cutoff properties in an unhardened state and reduce the slump loss in placing concrete for a long period by dry mixing portland cement with an acrylic viscosity improver, then adding a water- reducing agent and water and carrying out kneading. CONSTITUTION:An acrylic viscosity improver in an amount of 1-2.2kg/m<3> based on unit volume of the resultant concrete is added to portland cement and dry mixed therewith. A water-reducing agent in an amount of 3-4wt.% based on the cement and water are added to the resultant mixture and kneading is carried out.
Patent JP-H08336855-A (JP)
Title: Manufacture of substrate for transparent touch panel
Inventor: NODA KAZUHIRO
IPC: G06F3/041
Filed: 1995-06-14
Abstract: PURPOSE: To manufacture at a single stroke a substrate for a transparent touch panel having an insulating spacer with a same material by a method wherein transparent resin is molded by injection in a mold for a transparent touch panel substrate to which a recess part for the insulating spacer is provided. CONSTITUTION: A mold cavity 1 for a transparent touch panel is equipped with a fine irregularity 2 for preventing Newton's ring, a recess part 3 for an insulating spacer, and four pieces of core pins 6 on its inner surface. The mold is set at a tip of an injection molding machine, polymethacrylate pellet being dry transparent resin is fed to a hopper of the molding machine, and molded by injection. Thereby, a polymethacrylate-made non-touch side substrate 9 is equipped with a fine irregularity 10 for preventing Newton's ring, a projection 10 for the insulating spacer, and four holes 14, 16, 18, 20 for drawing out an electrode which are shaped at once by molding on its inner surface. Silver ink is injected into the hole, which is made thoroughly conductive.
Patent JP-S5874379-A (JP)
Title: Recorder
Inventor: HASEGAWA HIROSHI
IPC: B41J15/04
Filed: 1981-10-30
Abstract: PURPOSE:To prevent a recording paper recorded thereon from being re-inserted and facilitate taking-up of the leading end of the paper, by a method wherein a projection having a slanted surface part for transveresely diverting the leading end of a recording paper recorded thereon when the paper is fed out through a feeding-out port for the paper is provided in proximity to an inserting port for the paper. CONSTITUTION:The projection 7 which has a conical shape with a triangular base and prevents the recording paper 3 from being re-inserted is provided at an outer casing part in proximity to the inserting port 2 for the paper in the recorder 1. The paper 3 inserted through the port 2 is curled in the interior of the recorder 1, and when the paper 3 is fed out through the feeding-out port 4 after recording, the leading end 3-1 of the paper 3 is transversely diverted by being brought into contact with the conical projection 7 when approaching the port 2, and is prevented from being re-inserted into the port 2. In addition, since the leading end 3-1 of the paper 3 is transversely diverted, the end 3-1 can be easily taken up.
Patent JP-2000042941-A (JP)
Title: Power tool
Inventor: JUNKERS JOHN K
IPC: B25B29/02
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To substantially improve performance over the whole by arranging an inner sleeve on the axis at actuating time in response to at least one of interacting tool means of the driving part and the housing part. SOLUTION: A tool means 1 is composed of the driving part 2 and the housing part 3 of two interacting parts. The sleeve part 10 is provided with an inner sleeve 12 having an outside screw for engaging with an inside screw of an outer sleeve 11. When a driving plate 4 rotates, a ratchet 5 rotates along the axis O so that the ratchet 5 coaxially rotates the outer sleeve 11 through a ring 6 and a socket 7. The inner sleeve 12 moves upward on the axis O in response to rotation of the outer sleeve 11, so that the housing part 3 joined to a reaction shaft 8 and a reaction shaft 8 also moves on the axis O to thereby install or relax a screwing-in connector meshing with the inner sleeve 12.
Patent JP-H08241-A (JP)
Title: Method for peeling raw chestnut
Inventor: YAMAGAMI KIYOTO
IPC: A23N5/08
Filed: 1994-06-20
Abstract: PURPOSE:To provide a method for peeling raw chestnuts by which the peeling of the raw chestnuts in a large amount is automatically and efficiently carried out at a time. CONSTITUTION:This method for peeling raw chestnuts is to initially form a slight cut line in each shell of the raw chestnuts, spray a small amount of water on the many chestnuts, apply waterdrops onto the surfaces, charge the resultant chestnuts having the surfaces in a state of applied waterdrops into a vessel of a cereal puffing machine heated at 110-160 deg.C, seal an inert gas therein, then close a lid, treat the chestnuts while rotating the vessel in a hermetically sealed state, open the lid after the passage of 3-5min and take out the peeled chestnuts.
Patent JP-S5876978-A (JP)
Inventor: PEDORO RII
IPC: G06V30/224
Filed: 1981-10-30
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-H0927438-A (JP)
Title: Laminated component and electronic component using it
Inventor: TOKUNAGA HIROMI
IPC: H05K3/34
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To enable easy positioning at a designated position on a printed board and coincide and surely connect an input/output terminal part of a printed board and an input/output part of a laminate component electrically by forming a projecting part or a recessed part, or a through-hole in one surface of the laminated component. SOLUTION: A laminated component 1 is provided with an input/output part 3 electrically connected to a specified connection terminal part of a printed board 8, an outside electrode 4 and a ground part 5. It is also provided with either a projection part 6 or a recessed part formed in one surface of the laminated component 1 with each of a part of the input/output part 3, the outside electrode 4 and the ground part 5 or a through-hole which is made to pass through ranging from one surface of the laminated component 1 to a rear thereof. It is thereby possible to prevent misregistration between an input/output terminal part of the printed board 8 and the input/output part 3 of the laminated component 1 and to ensure electrical connection. Furthermore, an inductance can be obtained by forming a coil pattern.
Patent JP-S6330127-A (JP)
Title: Horizontal divided type multiple compression die
Inventor: MATSUNAGA SHUICHI
IPC: B21D13/02
Filed: 1986-07-23
Abstract: PURPOSE:To prevent the opening on the divided face of the insert divided in the axial orthogonal direction and to facilitate the change of the insert by providing the axial direction fastening means to fasten the insert in the axial direction by utilizing the fastening force in the diameter direction fed from a fastening cylindrical body. CONSTITUTION:The insert 20 having a die hole 10 is divided into 1st, 2nd cylindrical bodies 21, 22 by the divided face in the axial orthogonal direction, held by being fitted to an insert holder 30 and press-fitted taperingly to a fastening cylindrical body 40. Taper faces 24, 36 are respectively formed at the corresponding position on the insert holder 30 and 2nd cylindrical body 22, composing the axial direction fastening means together with the upper part step part 23 and bulging part 35. Since the insert 20 namely cylindrical bodies 21, 22 are fastened in the axial direction by utilizing the fastening forced in the diameter direction transmitted from the fastening cylindrical body 40 by this fastening means, no opening is caused on the divided face on the die hole 10. Consequently the formation of a burr, etc., on the product subjected to an extrusion forming can be prevented.
Patent JP-H0338105-A (JP)
Title: Band pass filter circuit
Inventor: KUBOTA MINORU
IPC: H03H7/075
Filed: 1989-07-05
Abstract: PURPOSE:To make the group delay characteristic in a signal pass band flat by adding a resistor in parallel with at least one parallel resonance circuit in a band pass filter consisting of at least one series resonance circuit and one parallel resonance circuit. CONSTITUTION:A band pass filter 5 consists of three series resonance circuits 78, 79, 80 connected in series with a signal line 71 and 3 parallel resonance circuits 3, 4, 89 inserted between the signal line 71 and ground. Inductors 72, 73, 74 and capacitors 75, 76, 77 in the series resonance circuits 78, 79, 80 are connected in series respectively and inductors 81,82, 83 and capacitors 84, 85, 86 in the parallel resonance circuits 3, 4, 89 are connected in parallel respectively. Resistors 1, 2 are added in parallel with two parallel resonance circuits 3, 4 with a high Q including rod or distributed constant type inductors 81,82 to decrease the load Q so as to be in matching with the load Q of the series resonance circuits 78, 79, 80.
Patent JP-H089749-A (JP)
Title: Mobile type fitting frame structure for tea branch and leaf receiving bag in rail traveling type tea garden controlling truck
Inventor: OOKUBO HARUSADA
IPC: A01D46/04
Filed: 1994-06-30
Abstract: PURPOSE:To provide a rail traveling type tea garden controlling truck capable of making anybody carry out exchange operation of a branch and leaf receiving bag regardless of the size of an operator. CONSTITUTION:In a rail traveling type tea garden controlling truck, a mobile type fitting frame structure is equipped with a fitting frame 80 of a tea branch and leaf receiving bag P and the fitting frame 80 consists of a stationary frame 81 and a moving frame 82. The moving frame 82 is made freely movable against the stationary frame 81 so that a holding part existing first at a tea garden controlling operation position can be drawn near the vicinity of an exchanging operation position.