baber/WOPTO huggingface dataset:
Patent JP-H1199508-A (JP)
Title: Roof truss panel sizer and method of using the same
Inventor: HIMOTO TAMOTSU
IPC: B27M3/02
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a shed panel sizer, which can apply a mechanical sizing to the inclined edge face of a shed panel, and a method of using the same. SOLUTION: In a roof truss panel sizer 11, in which a cutting means 13 is provided so as to move along the longer side 25 of a base table 12, a pivoting type arm 15, which positions the inclined edge face 19 of this roof truss panel 16 along the moving direction of the cutting means 13 by being abutted against an edge face 18, which is one of the edge faces normal to each other of the shed panel, is provided. This pivoting type arm 15 has a plurality of pins 28A abutting against the edge face 18 of edge faces intersecting at right angles. With this sizer, through the movement of the cutting means 13, the other edge face 17 of the edge faces intersecting at right angles and the inclined edge face 19 of the shed panel 16 are continuously sized.
Patent JP-2000089004-A (JP)
Title: Solid immersion lens and manufacture thereof
Inventor: ISHIDA FUTOSHI
IPC: G11B7/135
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To obtain a solid immersion lens, which can be fitted to a holden while holding a prescribed posture without being inclined to the holder and a manufacturing method by which the lenses are inexpensively mass-produced. SOLUTION: This solid immersion lens is semispherical and consists of a convex face 2, which is the light-incident side, and a plain face 7, which is the light-emitting side. The convex face 2 is constituted of an effective surface 4 with a semi-sphere 3a as a reference and a positioning surface 5 consisting of a curved surface, in which the sign of the curvature is inverted from that of the effective surface 4. This solid immersion lens is fitted while its posture is determined in a state where the positioning surface 5 is in contact with a recessed edge part of the holder. Further, the solid immersion lens is manufactured by press molding a fused glass material by using a metallic mold.
Patent JP-H1099666-A (JP)
Title: Gas separation membrane
Inventor: OKABAYASHI NAOYA
IPC: B01D71/50
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a gas separation membrane having excellent gas separation capacity to specific gas and to also provide a separation capacity improving method capable of markedly improving gas separation capacity possessed, especially, by a polymeric gas separation membrane composed of a cardo type polymer and capable of imparting excellent separation capacity to the gas separation membrane. SOLUTION: A gas separation membrane is formed by applying a coating layer composed of a coating substance having affinity for specific gas and solid at room temp. to the surface of a separation membrane main body formed of an org. polymer. The coating substance having affinity for specific gas and solid at room temp. is dissolved in a solvent not solubilizing the separation membrane main body to prepare a coating soln. which is, in turn, applied to one surface of the separation membrane main body while the other surface thereof is held under reduced pressure to coat the surface of the separation membrane main body to improve the separation capacity of the gas separation membrane.
Patent JP-S60144624-A (JP)
Title: Method of discriminating hue and circuit device
Inventor: EGERUTO YUNKU
IPC: H04N1/54
Filed: 1984-12-13
Abstract: In electronic reproduction technology, a recognition circuit for hues and colors in colored surfaces is provided. Before the actual hue recognition, the hue to be recognized is selected and its prescribed or measured color values of the RGB color space are transformed by a first color transformation into chrominance values of the chrominance/luminance color space, whereby the transformation coefficients are defined such that the transformed color locus of the hue to be recognized lies on a rotated X'Y' color coordinate system in the chrominance plane. During the actual hue recognition, the colored surface is opto-electronically scanned and the measured color values acquired are transformed into chrominance values by a second color transformation with the transformation coefficients defined in the first color transformation. By selection of chrominance values and by quotient formation of the selected chrominance values, a hue signal which is a measure for hue deviation of the scanned hues from the hue to be recognized is generated. After combination of the hue signal with an auxiliary control signal, a hue recognition signal is formed, this being unequal to zero when the scanned hues lie within a sector-shaped hue recognition region. For color recognition, a color saturation signal and a luminance signal are additionally generated. The color saturation signal and luminance signal are adjustably limited in terms of amplitude and are combined with the hue recognition signal to form a color recognition signal.
Patent JP-H06110113-A (JP)
Title: Film feeding device for camera
Inventor: TAKESHITA YUKITAKA
IPC: G03B17/00
Filed: 1992-09-30
Abstract: PURPOSE:To obtain a film feeding device for a camera capable of surely catching the top end of a film by the pawl of a winding shaft. CONSTITUTION:A film winding shaft 14 formed with a gear part 14a at end part is freely turnably provided in the outer periphery of a driving motor 13 and further plural pawls 14b engaged with the perforation of the film are formed at the other end part. A pinion gear 15 is fixed to the tip of the shaft of the driving motor 13, and planetary clutches 17 and 22, etc., are engaged between the pinion gear 15 and a gear 32 integrally formed with a driving shaft 33. A projection is provided on the top end of the leg of the T-shaped clutch lever 27 of a planetary clutch 24 and an L-shaped member 36 linked with a lens-barrel is provided so as to abut on a fixed position.
Patent JP-H04139959-A (JP)
Title: Decoder
Inventor: KONDO TETSUJIRO
IPC: H04N19/176
Filed: 1990-09-29
Abstract: PURPOSE:To reduce quantization distortion or block distortion by comparing an existence range of an original data of a picture element of intersect with an existence range of an original data of a surrounding picture element and generating a correction data depending on the result of comparison. CONSTITUTION:Comparator circuits 31a-31h compare respectively the existence range of a noted picture element X0 and surrounding picture elements X2-X8. Outputs of the comparator circuits 31a-31h are synthesized at an adder circuit 32 and an output of the adder circuit 32 is normalized by a normalizing circuit 33. In this case, since the output of the adder circuit 32 is compressed so as be within a range of + or -2, a half of the existence range of a picture element under consideration is supplied to the normalizing circuit 33 for normalizing. A correction data from a correction data generating circuit 25 generated in this way is added to a representative value of the picture element under consideration X0 at a synthesis circuit 27. Thus, quantization distortion or block distortion is reduced.
Patent JP-2000162861-A (JP)
Title: Toner-replenishing container and toner-replenishing device
Inventor: GOTO TATSUYA
IPC: G03G15/08
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To prevent erroneous unsealing of a reclosed type toner cartridge shutter by a user, for improving operability and at the same time, realize non compatibility with a simple and low cost constitution. SOLUTION: In this device, 2 directions X and Y are provided for the sliding direction of the slide shutter 1, and a second slide cannot be carried out before a first slide is completed. More specifically, a step is provided on a slide rail and in addition to that, the slide shutter is energized by an elastic member 12 in the direction where it will be stopped by the step. The first sliding direction is made to coincide with the direction of insertion of a toner cartridge to a main body. A protrusion 11 is provided in the outer periphery surface of the shutter 1 and is engaged with a groove on the main body side. The position of the protrusion 11 is changed, when there are a plural number of colors.
Patent JP-S62122734-A (JP)
Title: Polyester film
Inventor: KATAYAMA TOMIO
IPC: B29C55/12
Filed: 1985-11-25
Abstract: PURPOSE:To obtain a polyester film having good light-shielding property, excellent running durability and excellent electro-magnetic transforming characteristics by dispersing specified fine particles in a polyester and giving a directional ununiformity to a number of fine projection/recess units formed on the film surface. CONSTITUTION:A biaxially oriented polyester film consisting of polyester in which 0.03-3wt% of inactive particles whose average particle size is 0.1-2.0mum and 0.1-3wt% of carbon black whose average particle size is 0.01-2.0mum are dispersed, having a number of projection/recess units consisting of projections derived from these particles and cavities in which these projections are located as nuclei, whose light transmission at the wave length of 900nm is smaller than 50% and whose surface roughness (Ra) is smaller than 0.025mum, is prepared. No void is formed around the particles on the film after unidirectional drawing by elevating the preheating temp. of the undrawn film or by lowering the draw ratio. A projection 21 containing a particle and a cavity 24 around the projection are formed by drawing to the second axial direction and a film 23 having an appropriate frequency of projection/recess unit, small surface roughness and small light transmission can be prepared by adjusting properly the drawing conditions.
Patent JP-S61141921-A (JP)
Title: Powder mixing method
Inventor: ARAKAWA KENJI
IPC: B01F3/18
Filed: 1984-12-12
Abstract: PURPOSE:To prevent the deterioration of a powder and to facilitate mixing, by mixing a liquefied gas converted to gas at ambient temp. under atmospheric pressure with a powder such as a metal powder or ceramic powder in a state liquefied under pressure and reducing pressure to atmospheric pressure after the completion of mixing. CONSTITUTION:Liquefied gas converted to gas at ambient temp. under atmospheric pressure such as liquefied petroleum gas, liquefied natural gas or liquefied Flon is used as a dispersing medium to be mixed with a metal powder or ceramic powder in a state liquefied under pressure equal to or more than atmospheric pressure. After the completion of mixing and stirring, pressure is reduced to atmospheric pressure to separate the liquefied gas by gasification. The objective powder is not limited especially but a ceramic powder such as silicon carbide, silicon nitride or boronitride is pref. and it is especially pref. to adapt carbide, nitride or a reduced iron powder as a metal powder. Mixing operation can be performed by a ball mill or a vibration mill.
Patent JP-S63116742-A (JP)
Title: Catalyst for purifying exhaust gas
Inventor: MATSUMOTO SHINICHI
IPC: B01J23/63
Filed: 1986-11-04
Abstract: PURPOSE:To prevent the lowering in purifying capacity at high temp., by supporting a catalystic metal by a supporting layer consisting of oxides of cerium, zirconium and lanthanum partially being a composite oxide or a solid solution. CONSTITUTION:A catalyst supporting layer containing cerium oxide, zirconium oxide and lanthanum oxide partially present at least as a composite oxide or a solid solution is formed to a carrier base material having a honeycomb form composed of activated alumina. A noble metal such as Pt, Rh, Pd, Ir, Ru or Os or a base metal such as Cr, Ni, V, Cu, Co or Mn is supported by said catalyst supporting layer to form a catalyst for purifying exhaust gas. This catalyst is excellent in oxygen storage capacity at high temp. and the detachment of the catalyst supporting layer from the carrier base material is prevented.
Patent JP-H03124008-A (JP)
Title: Coil device
Inventor: SHIBATA KAZUHIKO
IPC: H01F27/24
Filed: 1989-10-07
Abstract: PURPOSE:To acquire a coil of good magnetic characteristics by removing a saturable coil for a magnetic switch by an insulating film whose one end edge of coil direction is inside an adjacent amorphous magnetic body and the other end edge projects outside an end edge of the magnetic body. CONSTITUTION:One end edge 21 of a wiring direction O1 of an insulating film 2 is inside an end edge 101 of a plate-like magnetic body 1 by  W21; and the other end edge 22 projects outside an end edge 102 of the magnetic body 1 by  W22. An amorphous magnetic material is suitable for the plate-like magnetic body 1. A very bendable sheet-like or film-like magnetic body or a plate- like magnetic body of less bendability is included in the magnetic body 1. A toroidal core, etc., is used as a core constituted by the magnetic body 1. Thereby, the end edge 101 of a magnetic body comes into direct contact with a heat dissipating medium such as air or oil wherein a core is placed at one end side of the wiring direction O1. A coil of good magnetic properties having high cooling effect against the magnetic body 1 and a restrained temperature rise can be acquired in this way.
Patent JP-H02110937-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: TAKEDA KAZUO
IPC: H01L29/732
Filed: 1988-10-19
Abstract: PURPOSE:To inhibit the generation of rosettes in first and second buried layers, to make it possible to prevent a leak from generating in a transistor as well as to make it possible to make small a collector resistance by a method wherein, after the first and second buried layers are formed in the impurity concentration of the second buried layer, an impurity is again diffused in the first buried layer. CONSTITUTION:A silicon oxide film 39 is formed on a one conductivity type silicon semiconductor substrate 22; thereafter, the film 39 is etched to form a first opening part 40 and a second opening part 41. Then, a glass film having an inverse conductivity type impurity is formed in at least the above opening parts 40 and 41 and the impurity is deposited on the substrate 22. Then, the above glass film formed on the substrate 22 and the film 39 are removed, a silicon oxide film 42 is again formed on the substrate 22 and the film 42 which corresponds to the above opening part 40 is removed. Then, a glass film having the opposite conductivity type impurity is formed in at least the above opening part 40 and the impurity is deposited on an above first buried layer 24.
Patent JP-H02108524-A (JP)
Title: Plastic vibration damping tool and manufacture thereof
Inventor: KAWAHARA TOSHIAKI
IPC: B29L31/00
Filed: 1988-10-19
Abstract: PURPOSE:To prevent sufficiently micro-vibration wear by molding a plastic matrix with the thickness of sections in contact with a piping more than the final thickness by means of injection molding, pressing a hot iron to said matrix contact section to smoothen the surface of the contact section and improving its thickness. CONSTITUTION:A plastic matrix 7 is molded by injection molding. Said plastic matrix 7 is molded as a wall thickness plane section in a manner that sections 7a and 7b in contact with a piping are the final shape, namely a little more than the thickness of the shape of a vibration damping tool 6. A column-shaped hot iron 8 is pressed to the thick sections 7a and 7b of said matrix 7 through a release film 9. The shape of said hot iron 8 is formed to correspond with the outer diameter dimension of the piping and its temperature is fixed in the range of the plastic softening temperature or more to the end of melting temperature. The thickness of the contact sections 7a and 7b are made equal to the thickness of the shape of vibration damping tool 6 by the pressing of said hot iron 8 and also its surface is smoothened. After that, the hot iron 8 is removed and the release film 9 is released after cooling to complete the vibration damping tool 6.
Patent JP-2000337724-A (JP)
Title: Acoustic refrigeration system
Inventor: MASUDA MITSUHIRO
IPC: F25B9/14
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To realize a high efficiency acoustic refrigeration system by arranging a sound wave generator opposedly to a hollow annular acoustic pipe and forming a temperature gradient in a cold accumulator disposed at a specified position of the line of the acoustic pipe with a sound wave generated from the sound wave generator. SOLUTION: The acoustic refrigeration system 100 comprises a closed loop of a hollow annular acoustic pipe 1 provided with a cold accumulator 4 at an appropriate position thereof. The sound wave generator (loudspeaker) 5 generating a sound wave having resonance frequency of the acoustic pipe 1 is disposed at a position separated from the cold accumulator 4 by about 10/24 of the circumferential length of the acoustic pipe. When a pressure wave having frequency equal to the resonance frequency of the pipe 1 is emitted from the loudspeaker 5, a pressure variation is generated in the pipe 1. The pressure variation is amplified in the cold accumulator 4 and reciprocal motion of fluid is induced. Since a gas cycle is formed by heat absorption through isothermal expansion and heat radiation through isothermal compression, temperature difference appears across the cold accumulator 4.  Consequently, and heat is absorbed from a low temperature side heat exchanger 103 and discharged to a high temperature side heat exchanger 102 thus realizing an efficient cooling action.
Patent JP-H07117424-A (JP)
Title: Device for attaching and removing tire
Inventor: TAKEUCHI EIICHI
IPC: B60C25/128
Filed: 1993-10-21
Abstract: PURPOSE:To easily and securely attach or remove tubeless tires of large vehicles, such as a truck and a bus to or from rims, to enable the device to be easily manufactured, overhauled and assembled and to make the device portable by enabling the device to show high outputs regardless of the simplification and compactness of its overall structure. CONSTITUTION:A pair of release rollers 16, 16' are held in place on a base 1 and a tire attaching portion 3 is provided in such a manner as to freely move with respect to the release rollers and in the direction Y of the major axis of a rotating shaft 4, whereby a tire 5 set in place on a tire attaching portion is attached to or removed from a rim 6.
Patent JP-2001086363-A (JP)
Title: Device for generating scan signal
Inventor: ITO TAKAHIKO
IPC: H04N3/16
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To apply a scan counter to both NTSC and PAL systems even if there is only one scan counter in a device which generates a horizontal scan signal representing the position of a horizontal scan line. SOLUTION: In the case of an NTSC system, a counter 1 is cleared at the rear edge of a vertical synchronizing signal PV(N) of the system via the NTSC terminal of a switching circuit 4, and the counter counts a horizontal synchronizing signal PH(N) of the system and outputs a scan signal L(N)i at each clearing. In the case of a PAL system, a counter 2 for delay and a flip-flop circuit 3 obtain a pseudo-vertical synchronizing signal PV(P)' obtained by delaying the rear edge of a vertical synchronizing signal PV(P) of the system and the signal PV(P)' is supplied to the counter 1 through the PAL terminal of the circuit 4. The counter 1 is cleared at the rear edge, counts a horizontal synchronizing signal PH(P) of the system at each clearing and outputs a scan signal L(P)i.  The counter 1 is made commonly usable in the both systems by delaying the rear edge of the vertical synchronizing signal of the PAL system to cause it to coincide with the case of the NTSC system.
Patent JP-2001081207-A (JP)
Title: Styrene-based copolymer film for lamination
Inventor: KOGURE MASAMI
IPC: B29C55/12
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To improve laminate properties such as peel strength and heat seal characteristics without affecting the inherent characteristics by specifying the weight average molecular weight, crystallinity and dynamic friction coefficient of a film comprising a styrene-alkylstyrene copolymer having a specific alkylstyrene content and a syndiotactic structure. SOLUTION: An alkylstyrene content is set at 1-20 mol%. A weight average molecular weight is set at 100,000-300,000, a crystallinity is set at 25% or more, and a dynamic friction coefficient is set at 0.2-0.7. A styrenealkylstyrene copolymer is a copolymer of styrene and a comonomer such as methylstyrene (for example, p-methylstyrene) and ethylstyrene, which has syndiotacticity, and at least one alkylstyrene is included. The copolymer film is a biaxially oriented film and preferably has a thickness of 2-100 μm. The copolymer is molten, filtered, extruded, cooled and biaxially oriented.
Patent JP-2000086746-A (JP)
Title: Ultraviolet-curing type resin composition
Inventor: KOMORI SHINJI
IPC: C08G59/24
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain an ultraviolet-curing type resin composition capable of realizing ultrahigh moisture resistance in airtight sealing of an element having low resistance to heat such as a photoelectric element or a light emitting element. SOLUTION: This ultraviolet-curing type resin composition is obtained by compounding (a) an epoxy compound having two or more epoxy groups in one molecule with (b) a photocationic curing initiator and (c) at least one inorganic filler selected from the group of a platy inorganic filler and a scaly inorganic filler as essential components. The amount of the compounded inorganic filler (c) is >=20 wt.% in the resin composition.
Patent JP-H01107423-A (JP)
Title: Filming method for superconductive thin film
Inventor: YAMAUCHI SHIRO
IPC: H01B12/06
Filed: 1987-10-21
Abstract: PURPOSE:To make a superconductor thin film with a uniform oxygen density distribution filmable in a short time by laminating and unitizing a substrate with a first electrode with a filmed surface, an oxide ionic conductor or an oxygen ionic conductor and a second electrode whose one side comes into contact with an oxygen supply source, and impressing a DC voltage between these first and second electrodes. CONSTITUTION:A substrate 3 consists of a first electrode 3a made up of an oxygen-ionic electron mixed conductor of a perovskite type oxide consisting of La1-xSrxCo1-xO3, an oxide ionic conductor 3b made up of yttria stabilizing zirconia Zr1-xYxO2-x/2 and a second electrode 3c made up of the same material as the first electrode 3a, and it is supported on a substrate support block 4. An oxygen supply source 5 supplies oxygen without changing a degree of decompression. A DC power source 7 is connected to an interval between these first and second electrodes 3a and 3c. With this constitution, such a good superconductor thin film that has the specified oxygen content and also has a uniform oxygen density distribution inside the thin film can be secured.