baber/WOPTO huggingface dataset:
Patent JP-2001147499-A (JP)
Title: 3d video display body forming film and method of manufacturing 3d video display body
Inventor: MINAMI YASUHIRO
IPC: G03B35/00
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain a 3D video display body forming a film capable of obtaining a high definition 3D video with a stereoscopic effect. SOLUTION: In a 3D video display body forming a film for presenting a 3D video with the coexistence of a right eye video display part (a) and a left eye video display part (b), plural phase difference films 3' such as a doubly refractive polycarbonate film and a draw PVA film, etc., are arranged on a transparent supporting material 1 so that the optical axes may cross each other, and the prescribed part of a layered phase difference film 3 is removed, and the recessed part is filled with proper synthetic resin 6 so as to function as the right eye video display part (a), besides, the part other than the right eye video display part (a) of the film 3 is set so as to function as the left eye video display part (b).
Patent JP-2000154981-A (JP)
Title: Fixing structure of heat pipe
Inventor: KOMATSU TETSUTOSHI
IPC: B21D39/04
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To improve a working efficiency and heat transfer performance and to increase the degree of freedom for designing a caulking fixing part by directly fixing a heat pipe to a heat-receiving/radiating member consisting of an aluminum die cast part by caulking. SOLUTION: Structure is used to mount and fix the specific length part of a heat pipe 2 to heat-receiving/radiating members 4 and 6 consisting of a die-cast product using an aluminum alloy for casting with an Si content of 0.5 wt.% or less. Accommodation grooves 20 and 24 in the shape of a bottom surface corresponding to the outer shape of the heat pipe 2 are provided along a site where the heat pipe 2 of the heat-receiving/radiating members 4 and 6 are mounted, and at least one side wall portion of the accommodation grooves 20 and 24 is formed as rising walls 22a, 22b, 26a, and 26b in a protrusion form, which is subjected to plastic deformation by caulking machining and the heat pipe 2 that is accommodated in the accommodation grooves 20 and 24 are fixed over the above specific length part so that at least a half of peripheral surface can be brought into close contact.
Patent JP-H11131174-A (JP)
Title: Eutectic graphite cast iron for sand mold casting
Inventor: OKUMURA TAKUO
IPC: C22C37/00
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To obtain eutectic graphite cast iron for sand mold casting, excellent in machinability. SOLUTION: This cast iron has a composition consisting of, by weight ratio, 2.9-3.3% C, 1.8-2.3% Si, 0.2-1.0% Mn, <=0.1% P, <=0.05% S, 0.15-0.22% Ti, 0.01-0.05% Ca, 0.01-0.05% Bi, and the balance iron with inevitable impurities.
Patent JP-H08140517-A (JP)
Title: Container for collecting feces of dog during walk
Inventor: ISHIKAWA NAOMI
IPC: A01K23/00
Filed: 1994-11-15
Abstract: PURPOSE: To provide a container, capable of disposing of feces without fouling hands by carrying thereof during the walk of a dog and useful for environmental sanitation and protection. CONSTITUTION: This container is made of a plastic of a color incapable of viewing the interior therethrough such as black or dark blue. An upper handle 2 and a protruding part 4 are formed in a lid 3 and a rear handle 7 is formed at the rear of the container. Keys 6 are attached to both sides. A tilted part 8 is provided in the front of the container. A bag made of a sheet of paper soluble in water (flushable in a toilet) is laid in the container for use. Thereby, feces can be disposed of during the walk of a dog without fouling hands. The incontinence of feces of the dog is reduced to serve for environmental sanitation and protection.
Patent JP-H02178667-A (JP)
Title: Electrophotographic sensitive body
Inventor: KIKUCHI NORIHIRO
IPC: G03G5/06
Filed: 1988-12-29
Abstract: PURPOSE:To improve sensitivity, electrophotographic characteristics, and variance between potentials in the light and in the dark and to enhance durability by incorporating a specified triarylamine compound in a photosensitive layer formed on a conductive substrate in an electrophotographic sensitive body. CONSTITUTION:The electrophotographic sensitive body is formed by laminating on the conductive substrate the photosensitive layer containing one of the triarylamine compounds represented by formula I in which each of Ar1 and Ar2 is a biphenyl group and Ar3 is a biphenyl or aromatic heterocyclic group and each of Ar1, Ar2, and Ar3 is optionally substituted by alkyl, such as methyl or ethyl, thus permitting the obtained electrophotographic sensitive body to be high in sensitive and small in variance between potentials in the light and in the dark at the time of successive image formation by repeating cycles of electric charging and exposure, and superior in durability.
Patent JP-2000154377-A (JP)
Title: Gelling agent for scum-containing wastewater, and method for treating scum using the same
Inventor: MATSUSHITA NOBUAKI
IPC: C09K3/32
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain a gelling agent capable of gelling wastewater through admixing it with scum-contg. wastewater so as to facilitate the treatment of scum in sewage, which has been difficult to recover and treat so far, by constituting itself of a specific masked urethane prepolymer. SOLUTION: This gelling agent is obtained by constituting itself of a water- soluble or water-dispersible masked urethane prepolymer which is produced by addition reaction, to (A) an alkylene oxide polymer with the ethylene oxide unit content of the alkylene oxide polymer chain at >=40 wt.% and an average molecular weight determined from hydroxyl number of 100-50,000, pref. 1,000-10,000, of (B) a polyisocyanate with an NCO/OH equivalent ratio of 1.5-200 followed by masking the isocyanate groups with (C) a blocking agent. This gelatinizer is used for admixing it with scum-contg. wastewater (where scum is an organic suspended matter) to effect gelation of the wastewater. In this case, the scum concentration of the wastewater is pref. 0.3-50 wt.%.
Patent JP-2000155080-A (JP)
Title: Drip filter paper tool for x-ray fluorescence analysis
Inventor: YAMAGUCHI HITOSHI
IPC: G01N23/223
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To make measurement via dripping and drying in fewer number of times for the quantification of a trace solution in a large measurement area. SOLUTION: The peripheral edge section of the circular filter paper 2 of this drip filter paper tool is fixed to the ring-like plate section of a ring-like plate having an opening 11 at the center section or to the flat plate section of a flat support carrier 1 having no opening 11 via a double-face tape or an adhesive 3. The thickness t2 of the filter paper 2 may be about 0.1-0.5 mm, and the filter paper 2 with a larger plane area is used. The plane area is expanded to two times or three times or above, for example, as compared with the conventional filter paper. The outer diameter D of the filter paper 2 can be determined according to the desired plane area.
Patent JP-H07192855-A (JP)
Title: Resistor heater
Inventor: TAKI KAZUYA
IPC: H01C7/00
Filed: 1993-12-27
Abstract: PURPOSE:To provide a resistor heater with no breakage of a resistant heating element, low cost, and high reliability. CONSTITUTION:A resistor heater 16 consists of an insulating film 18, an auxiliary electrode 19, a power supply electrode 20, a resistant heating element 21, and a protecting layer 22. The resistant heating element 21 is formed in the form of a ladder with resistant paste by screen printing. The thick film auxiliary electrode 19 prepared by plating on the thin auxiliary electrode 19 has almost a hemispheric cross section. A crooked part 25 of the resistant heating element 21 is therefore formed in a hemisphere, steep difference in level is not generated, and generation of stress is small. Since variation in stress caused by heat generation is small, cracks or breakage is not generated in the crooked part 25.
Patent JP-H10159334-A (JP)
Title: Fitting method of film body for constructing concrete structure
Inventor: AOKAGE HIRAMASA
IPC: E04G11/04
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a fitting method of a film body for constructing a concrete structure in which the film body can be shifted, and correction and the like of the solid form can be simply executed. SOLUTION: For fitting a film body 4, film receiving members 22, embedded bolts 24, and presser members 26 are used. Many embedded bolts 24 are embedded to a bottom slab 2 along the inside of a solid formed contour. The film receiving member 22 to be hookedly mounted is provided with a rectangular section and extended into fixed length, and the many members are provided. For fitting the film body 4, at first the edge part 402 of the film body 4 is converingly fitted on the lower faces 2202, the inner faces 2204, and the upper faces 2606 of the film receiving members 22. Next, the upper face 2606 of the member 22 hookedly mounted by the film body 4 is fastened on the concrete bottom slab 2 through the presser member 26 by rotationally moving a nut 30.
Patent JP-H05142860-A (JP)
Title: Manufacture of toner
Inventor: MAEDA MASAHIRO
IPC: G03G9/087
Filed: 1991-11-21
Abstract: PURPOSE:To reduce monomer smell by irradiating a resin obtained by polymerization with an electron beam to form a binder resin, and thermally melting, kneading, pulverizing and classifying the resin together with a coloring agent and an additive. CONSTITUTION:A polymerizing polymer is polymerized to provide a resin, and the resin is irradiated with an electron beam to form a binder resin. The binder resin is mixed with a coloring agent and other additives followed by thermally melting and kneading, then pulverized and classified. In this case, preferable electron beam irradiation has an acceleration voltage of 50-1000kV, preferably 100-300kV, and an absorbed dose of 0.5-20Mrad, preferably, 2-15Mrad. As the polymerizing method of the polymerizing monomer, any of suspension polymerization, emulsion polymerization, seed polymerization, swelling polymerization, and solution polymerization can be used. The thus-obtained thermally melted kneaded material is cooled followed by pulverization and classification to form a toner, whereby the residual monomer in the obtained toner particle can be minimized.
Patent JP-H08154508-A (JP)
Title: Plant cultivation and cultivation apparatus
Inventor: MIYAJI TAKASHI
IPC: A01G31/00
Filed: 1994-12-08
Abstract: PURPOSE: To provide a method for the cultivation of a plant to enable easy control of the growth of the plant and give a plant having uniform growing state and provide an apparatus for the cultivation method. CONSTITUTION: A water-absorbing member (a water-absorbing mat 4) is placed on a water-permeable base (a water-permeable slab 2), a root stopping sheet 6 is laid on the water-absorbing member, a shape-retaining medium 8 made of a water-absorbing member and coated its surrounding wall part with a root- protecting member (a root stopping sheet 30) is placed on the root-stopping sheet 6, a plant is planted on the medium and a culture solution 18 is supplied on the root-stopping sheet to culture the plant.
Patent JP-H11165065-A (JP)
Title: Formaldehyde scavenger
Inventor: KAWACHI TAKESHI
IPC: C09D7/12
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a simple and convenient formaldehyde scavenger capable of applying even on an existing room surface as a post-treatment without taking much time and excellent in workability. SOLUTION: The formaldehyde scavenger is formed by adding a formaldehyde scavenger composed of a composition prepared by carrying an aromatic or are aliphatic primary amine or the salt on a clay mineral into a surface treating agent such as a coating material or a wax to be applied on the existing room surface. As a result, formaldehyde is scavenged and removed only by applying on the existing room surface and even in the case of intending to remove formaldehyde after the completion of interior finishing work in the room, the formaldehyde scavenger is simply and conveniently applied with easy working sense as the post-treatment by the excellent workability, with which the surface treating agent itself is provided.
Patent JP-2001145712-A (JP)
Title: Golf club head, and method of manufacturing the same
Inventor: KAKIUCHI HISATSUGU
IPC: A63B102/32
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of an amorphous structure in a face plate. SOLUTION: This golf club head 1 comprises a face member 2 having a face surface F to strike a ball, and a head main body 3 fixed to the face member 2. The face member 2 comprises a face plate 2a comprising amorphous metal to form at least part of the face surface F, and a circular face circumferential edge part 2b installed on an outer circumferential part (e) of the face plate 2a. The face circumferential edge part 2b is formed of molding material Y including resin or rubber which is resistant to impact in striking a golf ball, and which can be molded at lower temperature than the glass transition temperature of the amorphous metal.
Patent JP-H09185964-A (JP)
Title: Connector device used with electric vehicle and metal-air battery
Inventor: YOERU JIRON
IPC: H01M50/296
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To quickly and easily perform the replenishment of electricity and a liquid which is required for the operation of a battery by providing a connector device having a terminal unit for detachably connecting and fixing it to an electric vehicle. SOLUTION: A pair of lugs 18 constitute a connection means for detachably connecting and fixing to an electric vehicle a connection device 10 with a terminal unit 20. The terminal unit 20 constitutes a female type composite connector and is functionally connected to battery assemblies 12a, 12b by means of gates 22, 24 for a cooling fluid, an electric power cable 26 and a communication wire 28. A connector device to which power is supplied from a plurality of battery assemblies 12a, 12b has a terminal unit 30 and also has a mechanical connection tool 34 for preventing a connector from coming off due to the pressure of a fluid and the vibration of a vehicle, a connector 35 for supplying electric power to an air blower and a cooling liquid pump and the like.  Therefore, the replenishment of electricity and a liquid required for the operation of a battery can be quickly and easily performed.
Patent JP-H04201267-A (JP)
Title: Recording head
Inventor: YAMAGUCHI TAKAYUKI
IPC: B41J2/335
Filed: 1990-11-29
Abstract: PURPOSE:To achieve a high density and prevent lowering in heat efficiency by forming a heat insulating layer into a two-layer structure; a heat resisting resin layer and an inorganic substance insulating formed layer on the heat resisting resin layer. CONSTITUTION:A heat resisting resin layer 20 small in heat conductivity is used in place of an inorganic substance insulating layer large in heat conductivity to prevent the heat generated by a heat build-up resisting body 13 from escaping to the side of a lower common electrode 11. An inorganic substance insulating layer 21 is formed on the heat resisting resin layer 20 to improve the adhesive strength between the heat resisting resin layer 20 and the heat build-up resisting body layer 13 and obtain a bonding strength of the bonding part 17 of a selection electrode. The surface of the heat resisting resin layer 20 is subjected to plasma treatment, sputter etching treatment, ultraviolet ray irradiation treatment, ozone irradiation treatment or combination of these treatments so as to be modified, thereby contriving the improvement of the adhesive strength between itself and the inorganic substance insulating layer 21 or the heat build-up resisting body layer 13. As the inorganic substance insulating layer 21, any one of SiO2, Si3, O4, SiON, SiAlON and CeSiON or the mixture or laminate thereof, is used.
Patent JP-H07190836-A (JP)
Title: Liquid level measuring device for liquid container tank
Inventor: KISHIDA KATSUMI
IPC: G01F23/14
Filed: 1993-12-27
Abstract: PURPOSE:To effect on accurate and very simple measurement of liquid level. CONSTITUTION:A pressure detection sensor PA is placed in a liquid material and measures the pressure P1 at the placed position. Also a differential pressure detection sensor PB is placed in liquid at a depth deeper by DELTAx than the pressure detection sensor PA and detects the differential pressure P2 between DELTAx in the liquidus body. Based on the pressure P1 and P2 detected with these sensors, the liquid level is measured. The liquid level is given by the operation of DELTAxXP1/P2.
Patent JP-H06180474-A (JP)
Title: Transmission screen and its production
Inventor: TSUKAGOSHI KAZUO
IPC: G03B21/625
Filed: 1992-12-14
Abstract: PURPOSE:To suppress surface reflection of lenticular lens in a transmission screen while preventing reduction of productivity and problem of cost, and to improve contrast in a screen image. CONSTITUTION:A transparent thin film 4 consisting of low refractive index material such as fluorocarbon resin compd. is formed on the surface of black stripes 3 on the front of lenticular lenses 1 so that reflection of external light on the surface of black stripe 3 is prevented. This transparent thin film 4 is formed by inserting and extruding the lenticular lenses 1 having black stripes 3 between a press roll and a coating roller which is partly impregnated with a soln. of the transparent thin film. Thereby, the use amt. of the thin film material is decreased, which reduces the production cost. Moreover, a thin film of specified thickness can be produced in a short time, which improves productivity.
Patent JP-H11167217-A (JP)
Title: Electrophotographic photoreceptor, its production and electrophotographic device
Inventor: HOSHIZAKI TAKETOSHI
IPC: G03G5/07
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor which has excellent charge transferability, obviates the occurrence of crack of the problem in a lower layer at the time of lamination and deposition and is high in the degree of freedom in material design of lamination and deposition. SOLUTION: This photoreceptor is constituted by disposing a photosensitive layer contg. a charge generating material and charge transfer material on at least a conductive substrate 1. In such a case, this photoreceptor contains a copolymer which is a copolymer contg. an insulative block made three- dimensional in the molecular structure by crosslinking and a charge transfer type block having a carbon atom in the main chain at least as the charge transfer material and is phase separated to an insulative phase from a charge transferable phase. Additionally, the photoreceptor has any layer of a photosensitive layer, a charge generating layer 4, a charge transfer layer 5 or a surface protective layer on the layer contg. the copolymer.
Patent JP-H03193303-A (JP)
Title: Manufacture of top of desk
Inventor: KONO MASUMI
IPC: B27M3/00
Filed: 1989-12-23
Abstract: PURPOSE:To improve the production efficiency of the top concerned by a factor of three or more by a method wherein a large number of short materials or boarding material, the widthwise thickness of each of which is set to be about 8 - 15mm and which is pinchingly arranged between pseudo-materials having proper widthwise thickness so as to be bonded together with each other and, after unit laminated wood is produced by longitudinally bisecting the resultant assembly at the middle, a large number of the unit laminated woods are disposed in an array so as to be bonded under pressure under the condition that the outer periphery of the resultant woods is surrounded by edge material, which is worked properly to curved surface or step. CONSTITUTION:Short materials, which are obtained from various woods and the widthwise thickness (s) of each of which is set to be 8 - 15mm and the length (l) of each of which is arbitrary, are connectingly tied together to the proper range of linear length and both longitudinal sides are pinchingly bonded with pseudo-materials 2 and 2, which are made of PB, MDF or plywood and the widthwise thickness s' of each of which is arbitrary. After that, by bisecting X1 - X1, the short materials 1, 1... at their middle with a saw blade or the like, unit laminated woods 3 and 3 are produced. By pinchingly bonding a large number of the unit laminated woods, which are disposed in an array and surrounded by boarding materials 7 and 7 having a certain width longitudinally and laterally, the top of a desk having a certain size is produced. Finally, by applying necessary working (curved surface working (m), step working and the like) on the periphery of a formed item, a finished piece 6 is obtained.
Patent JP-H11165930-A (JP)
Title: Roller for pressing and transferring body to be printed
Inventor: YOKOYAMA KAZUHIRO
IPC: C23C4/02
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight-roller used for pressing and transferring a body to be printed and having less ink-stuck contamination, no decrease in its performance even after long-term application, high durability, and suitable for a high-speed printing machine. SOLUTION: In this roller for pressing and transferring a body to be printed, a roller base material 10 uses a roller base material made of a fiber-reinforced resin and existing in a state that a plurality of large-diameter curved-face portions and a plurality of small-diameter cured-face portions with mutually are adjoined and placed on its peripheral face. A composite covering film 17 consisting of a porous ceramic thermal spraying layer 15 and a low-surface energy resin layer 16 formed on the surface and in the hole parts of the ceramic thermal spraying layer 15 is formed on the roller base material.
Patent JP-2000143249-A (JP)
Title: Fine composite grain and its production
Inventor: IWASAKI KAZUHARU
IPC: C01G49/02
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To provide fine composite grains each formed by subjecting at least two different fine grains of various kinds of fine grains, which have characteristic grain shapes and characteristic physical properties respectively, to joining, i.e., heterojunction, together, also to provide fine composite grains, each of which is similarly formed and also provided with new functionality, new physical properties, a complex shape and a regularly joined structure, and also to provide the production process for such fine composite grains, that is inexpensive, simple and convenient. SOLUTION: Each of the fine composite grains consists of a spindle-like hematite grain and at least one platelike goethite grain subjected to heterojuction to the spindle-like hematite grain, wherein: the platelike goethite grain is joined to a crystal face parallel to the C crystallographic axis of the spindle-like hematite grain and also allowed to grow in the C crystallographic axis of the goethite grain; and the crystal face to be joined [ 11-20} plane] of the spindle-like hematite grain and the crystal face to be joined of the platelike goethite, that corresponds to the face [ 11-20} plane] of the hematite grain and is a C crystal face, have an epitaxial relationship to each other.