baber/WOPTO huggingface dataset:
Patent JP-2003343074-A (JP)
Title: Housing entrance structure
Inventor: KARIYA KENJI
IPC: E04F15/00
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a housing entrance structure capable of making an elderly person having weak legs or a physically handicapped person smoothly go in and out by eliminating an uneven step between an entrance floor and an entrance hall while avoiding the incursion of a cloud of dust, moisture or the like in a habitable room through the entrance hall.   <P>SOLUTION: The housing entrance structure 10 is so constituted that the floor surface of the porch 14 is set in height equivalent to the floor surface of the entrance hall 13 and that a tabular lattice material 15 is set in height equivalent to the porch 14 and the floor surface of the entrance hall 13 at an interval between the floor surface of the entrance floor 12 and the tabular lattice material. The tabular lattice material 15 is installed at the entrance floor 12 through supporting leg sections projected downward from a pair of sides. Preferably, a thermal insulating material 28 is laminated and placed on the entrance floor 12, and it is preferable that an adsorption/divergent material 30 consisting of charcoal having deodorization, perfume, sterilization or a humidity adjusting function, an activated carbon, sawdust or the like are spread all over the entrance floor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311126-A (JP)
Title: Ozone decomposition filter
Inventor: OTA YOSHIO
IPC: B01D53/86
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ozone decomposition filter constituted by uniformly and strongly fixing inexpensive manganese dioxide having an excellent ozone decomposing catalytic capacity to the surface of a porous carrier excellent in air permeability without using a binder or a high temperature baking process.  <P>SOLUTION: A manganese nitrate solution is infiltrated in a porous carrier, which has open pores and of which the material itself forming the skeleton of the carrier has an open pore structure, and the infiltrated carrier is heated to 129.4-420°C in air to strongly fix a uniform film of manganese oxide to the surface of the porous carrier.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004003714-A (JP)
Title: Storage shed
Inventor: NOJIRI MOTOKI
IPC: F25D23/02
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To reinforce a mounting part of an opening / closing door hinge of a storage shed.  <P>SOLUTION: In the storage shed provided with a horizontal panel and a vertical panel constituting a corner part of an opening of an insulating box provided with the opening / closing door, a vertical face and a horizontal face are formed on the inner side of each of ends of the horizontal panel and the vertical panel and provided with a bent part, vertical faces of each of the bent parts are opposed in contact with each other, and each of the horizontal parts of the bent parts is fixed with a fixing means through a mounting board so that the mounting board and the horizontal face of the bent part can be fixed from the same direction so as to improve workability. Also, by fixing a hinge mechanism for supporting the mounting board and the opening / closing door with the fixing means, mounting strength of the hinge mechanism supporting the opening / closing door can be improved for fixing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004000356-A (JP)
Title: Multi-slice x-ray ct apparatus and method therefor
Inventor: MIYAZAKI YASUSHI
IPC: A61B6/03
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-slice X-ray CT apparatus having high temporal resolution without many motion artifacts, and also to provide a tomographic image with high image quality and high spatial resolution.  <P>SOLUTION: Triad X-ray tubes 21A-21C, and multi-slice detectors 31A-31C are mounted on a rotary disk 49 arranged on a scanner part 12 by providing rotary phase difference of 120°. In the triads, an offset ΔZ is set in the circumference axial direction of a subject 16 by obtaining a formula ΔZ=d×N, wherein (d) is the thickness of each one string(slice) of the multi-slice detectors 31A-31C, and N is an offset coefficient. Slice collimators 48A-48C are disposed in the X-ray tubes 21A-21C, and rotated relatively with respect to the subject 16 on a subject table 13. Thus, a three-dimensional tomographic image is generated concerning the region of interest in the subject 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320005-A (JP)
Title: Chemical vaporizer device and core material thereof
Inventor: YAMAGUCHI HIROSHI
IPC: A61L9/12
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chemical vaporizer device and the core material thereof not to be pulled up and out of the medicine liquid when the core material is pulled up with a liquid absorption part being bent regardless of the shape of a chemical container, the dimension of the core material or the bending state or the like of the liquid absorption part when the core material is not pulled out.  <P>SOLUTION: The device comprises the chemical container 3 with an opening 2 at the top, and the core material 6. The core material 6 comprises a vaporization part 4 supported in contact with the inner peripheral surface of the opening 2 when pulled up from the opening 2 to keep the projecting posture from the opening 2, and the flexible liquid absorption part 5 continuously attached to the vaporization part 4 to suck up the chemical in the chemical container 3 and feed the chemical to the vaporization part 4. The liquid absorption part 5 has a weak part 10 with increased flexibility.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014891-A (JP)
Title: Cubic ic package of solid condensing press type and connector component
Inventor: HOJO TETSUYA
IPC: H01L25/00
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cubic IC package of a solid condensing press type wherein miniaturization and weight reduction can be realized while higher density and higher functionalization are realized as compared with the conventional polymeric type hybrid IC package.  <P>SOLUTION: A necessary number of IC packages 1 are arranged so as to become an outside surface of a cubic central core member 6. The arranged IC packages 1 are included in a central part of a cubic accommodating member 2 composed of non-conductive material. The respective connection terminals 3 of the respective IC packages 1 are exposed from the cubic accommodating member 2, and it is made possible that the respective connection terminals 3 are connected with connection terminals 10 of a substrate and/or connection terminals 3 of the other cubic IC package. As a result, the cubic IC package A of a solid condensing press type is constituted. Pipe-shaped vent holes 5 for heat dissipation are formed as heat dissipating means so as to reach the inside of the cubic central core member 6 from the respective corner parts of the cubic accommodating member 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016240-A (JP)
Title: Liquid cosmetic container
Inventor: ISHIMARU MASANORI
IPC: B65D51/32
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to apply a liquid cosmetic to an extremely small area, and to properly and easily gradate the applied liquid cosmetic.  <P>SOLUTION: A cosmetic applying element (11) which is provided in a cap (9) is formed of a shaft part (12) and an applying part (13) having an applying surface (14) which is integrated with the shaft part (12) and forms a semi-spherical shape. Thus, the application of the liquid cosmetic to an extremely small area is made possible by bringing the applying part forming the semi-spherical shape into contact with the skin. At the same time, gradation can be easily and properly performed by sliding the applying part forming the semi-spherical shape while bringing it into close contact with the skin, by the elasticity of the shaft part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302176-A (JP)
Title: Boiling cooler
Inventor: SUGITO HAJIME
IPC: H05K7/20
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a boiling cooler 1 capable of easy component production and capable of expanding the heat radiation area by reducing the occupying area of a coolant enclosed part (coolant tank part).  <P>SOLUTION: The boiling cooler 1 has a laminated structure consisting of a plurality of layered press materials 3, and a coolant tank part, a heat exchange part and a coolant diffusion part are mounted. The press material 3 used in the heat exchange part has a first opening part for the coolant to pass and a second opening part for cooling water to pass, and the first opening part communicates with the coolant tank part and the internal space of the coolant diffusion part. Since the boiling cooler 1 has the laminated structure, a conventional tube or fin constituting the heat radiation part can be disused. As a result, it is not necessary to insert a tube into the coolant tank part for assembly, and therefore, the strict control of the dimension of components is not necessary and the component production is easy. Further, the components can be assembled from one direction as the laminated structure is adopted, and the boiling cooler is adaptable to the automation of the assembly process.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022768-A (JP)
Title: Near field exposure mask and its manufacturing method, aligner and method using the near field exposure mask, and method of manufacturing device
Inventor: INAO YASUHISA
IPC: G03F1/00
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a near field exposure mask which makes it possible to obtain a resist pattern of a high aspect ratio even if a pattern becomes finer and finer fine, to provide a method of manufacturing the same, and also to provide an exposure apparatus and method using the near field exposure mask, and a method of manufacturing a device.  <P>SOLUTION: The near field exposure mask has a plurality of openings having a width not larger than the wavelength of the light used for exposure. Each adjacent openings are separated with a distance necessary for near field lights emitted from those openings not to overlap each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021745-A (JP)
Title: Push switch type input device
Inventor: KAMIYA NAOKI
IPC: G06F3/02
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve the operability of a push switch while increasing the total number of movably operated push switches.  <P>SOLUTION: Push switches 13-27 are dispersively arranged in a sector form. The area of the contact operating faces 131-171 of the push switches in the farthest position on the extending side (the side opposite to a point P) of the sector form is set larger than that of the contact operating faces 231-271 of the push switches 23-27 the nearest position on the converging side (the point P-side) of the sector form. The area of the contact operating faces 131-271 of the push switches 13-27 is set larger toward the extending side of the sector form.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018358-A (JP)
Title: Joining method and joined body
Inventor: HAMANO TETSUJO
IPC: C04B37/02
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joining method which yields an excellent joining quality by improving the fluidity of joining materials.  <P>SOLUTION: The joining method includes: a glass material arranging process for arranging a first glass material 13 consisting of low melting point glass and a second glass material 14 having a melting point higher than that of the first glass material 13 between a first member 11 and a second member 12 so that both glass materials are overlapped wherein the first glass material 13 is placed at the lower side; a first melting process for melting the first glass material 13; and a second melting process for melting the second glass material 14 after melting the first glass material 13. Thereby, the formation of a gap at the joining part of the first member 11 comprising glass or ceramic and the second member 12 comprising metal or an alloy is prevented, and firm joining of the the first member 11 and the second member 12 is realized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025218-A (JP)
Title: Method for grooving metal sheet
Inventor: KATO HIROKAZU
IPC: B23K26/382
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently form a deep groove with a groove width of ≤ 50 μm and an aspect ratio of ≥ 1 when grooving a metal sheet of the thickness of ≥ 1 mm.  <P>SOLUTION: When a part to be machined of a metal sheet 1 is irradiated with ultraviolet ray laser beams, a groove 2 of a predetermined groove width and a predetermined aspect ratio is formed by repeatedly scanning laser beams on this part. The scanning speed is preferably ≥ 100 mm/s, and the ultraviolet ray laser beams are preferably 3-5 wave ultraviolet ray laser beams of Nd : YAG, ND : YLF, or Nd : YVO<SB>4</SB>. The groove 2 of an arbitrary depth or aspect ratio is machined in a short period of time by suppressing the machining quantity per scan and increasing the scanning number and the scanning speed. Since production of dross per unit time is reduced in correspondence with a reduction in the machining quantity per scan, lumps are hardly formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028248-A (JP)
Title: Pressure control device
Inventor: WADA TOSHIHARU
IPC: G05D16/06
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure control device for controlling pressure in an output port without reducing effective cross section by controlling a main valve by switching operation of a small directional control valve, wherein the main valve is provided with one of functions of full opening, pressure reducing and total closing.  <P>SOLUTION: By switching operation of the directional control valve 5, when a diaphragm chamber 16 is secondary side pressure, the pressure is reduced to the prescribed level by the main valve. When the diaphragm chamber 16 is primary side pressure, the main valve is totally closed. When the diaphragm chamber 16 is the atmospheric pressure, the main valve is fully opened so that fluid on the primary side flows to the output port 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027445-A (JP)
Title: Rubber glove
Inventor: MATSUURA AI
IPC: C08F253/00
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pair of rubber gloves with a two-layer structure excellent in adhesion of an inner layer to an outer layer, suppressed in allergy induce and having transplant hair excellently applied to the inner layer.  <P>SOLUTION: The pair of rubber gloves has the two-layer structure with the inner layer and the outer layer. The outer layer is made of a natural rubber, a synthetic rubber or a blend rubber of the natural and synthetic rubbers. The inner layer is made of a modified rubber grafted with an acrylic monomer and preferably, the acrylic monomer has at least two vinyl groups. As a result, the adhesion of the transplant hair to the inner layer is remarkably improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033003-A (JP)
Title: Label-free method for detecting variation in nucleic acid comprising single nucleotide polymorphism by using pna and single-stranded nucleic acid-cleaving nuclease
Inventor: KANO SHIGERU
IPC: G01N33/52
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple and inexpensive label-free method for detecting a variation.  <P>SOLUTION: The method for detecting the variation in the nucleic acid comprises the following. (a) incubating a sample of a nucleic acid to be examined and a peptide nucleic acid probe under hybridizable conditions and forming a nucleic acid-peptide nucleic acid conjugate and (b) bringing the resultant conjugate into contact with a single-stranded nucleic acid-cleaving nuclease.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037811-A (JP)
Title: Water-containing contact lens and its manufacturing method
Inventor: ICHIHARA SHINJI
IPC: C08F220/28
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-containing contact lens that contains 10 to 50 % water, produces a small amount of eluted matter even after a boiling process is carried out, has excellent safety, and does not greatly swell even when dipped in oil or fat to have a few problems of wearing due to oil staining, and to provide a method for advantageously manufacturing the water-containing contact lens having such superior characteristics.  <P>SOLUTION: The water-containing contact lens which contains 10 to 60 % water is formed of a polymer material obtained by copolymerizing a polymerizable monomer composition containing (A) alkoxy polyethylene glycol (meta)acrylate with three or more ethyleneglycol units and (B) a silicon-containing macromonomer as essential components.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048418-A (JP)
Title: Converter for satellite broadcasting reception
Inventor: MATSUZAKI SATOSHI
IPC: H01Q13/02
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a converter for satellite broadcasting reception capable of maintaining a closed state over a long period with high working efficiency.  <P>SOLUTION: In a converter for satellite broadcasting reception, a side wall 8b of either a first or second case is provided with a hole 8d through which a connector 5 is put, and a ring-shaped packing member 10 is arranged in the surrounding of the hole 8d in the case, and a converter main body part H1 is housed in the case where the connector 5 is projected from the hole 8d to the outside, and when the first and second cases are combined, the converter main body is pressurized to the hole side, and the packing member 10 is elastically pressurized to the side wall 8b so that the hole 8d can be closed. Thus, it is possible to surely realize the closed state in the hole, and to maintain the closed state in a long period.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043926-A (JP)
Title: Process for preventing nitriding in metal mold
Inventor: KAINUMA NORIO
IPC: C23C8/26
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface-treatment process effective for masking a metal mold, etc. at nitriding, wherein the metal mold is made through electric discharge machining using carbon electrodes.  <P>SOLUTION: The process for preventing nitriding in the metal mold comprises a diluting step wherein a coating for preventing nitriding is diluted, a spraying step wherein the diluted coating is loaded into a sprayer and sprayed onto a part where nitriding needs to be prevented, a nitriding step wherein the entire metal mold including the part coated with the coating in the spraying step is nitrided and a peeling step wherein the coating sprayed in the nitriding step is peeled off. This prevents nitriding of the aluminum wheel mold.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056881-A (JP)
Title: Controller for generator of vehicle, and power supply system for vehicle
Inventor: TANIGUCHI MAKOTO
IPC: H02J7/16
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller of a generator for a vehicle and a power supply system for a vehicle capable of reducing power generation loss and the capacity of an excitation power supply.  <P>SOLUTION: A generator 1 for a vehicle comprises a stator coil 2, a rectifier 3, a field coil 4, and a voltage controller 6. The voltage controller 6 is provided with power transistors 61 and 62 which are turned on at such timing as an excitation current is supplied to the field coil 4 from a battery 9, and circumfluence diodes 63 and 64 which regenerate magnetic energy of the field coil 4 on the battery 9 at such timing as the power transistors 61 and 62 are turned off.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053786-A (JP)
Title: Display panel and display apparatus
Inventor: ABE HIRONOBU
IPC: G09F9/00
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display panel capable of effectively preventing lowering of display quality and a service life due to temperature rise, and breakage of a substrate due to a local temperature rise, and a display apparatus using it.  <P>SOLUTION: This display panel 10a formed by disposing display cells between a first substrate 1 with light transparency and a second substrate 2 oppositely disposed thereto, has a heat radiation membrane 31 laid over the whole range of the outer surface 2a of the second substrate 2. The membrane 31 is patterned over the whole range of the outer surface 2a of the second substrate 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052163-A (JP)
Title: Papermaking and forming method and apparatus therefor
Inventor: YOSHIKAWA HARUHIKO
IPC: D21J7/00
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a papermaking and forming method by which thickness of each part of a product is equalized, and to provide an apparatus therefor.  <P>SOLUTION: The papermaking and forming method involves stirring a pulp included in a raw material liquid by bubbling the raw material liquid in a papermaking tray 18 in the papermaking and forming apparatus 1. The papermaking and forming apparatus 1 has a lower mold 12 formed along the outer shape of the pulp product, a papermaking net 14 arranged on the upper surface of the lower mold 12, a papermaking tray 18 stood on a periphery part of the papermaking net 14, a raw material liquid-feeding means 20 for feeding the raw material liquid containing the pulp to the interior of the papermaking tray 18, two or more draining holes 13 vertically penetrating the lower mold, a chamber 16 installed in the lower position of the lower mold 12 and having draining holes 13 each opened therein, a pressure-decreasing means 22 for decreasing the pressure of air in the chamber 16, and a pressure-increasing means for increasing the pressure of the air in the chamber.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052442-A (JP)
Title: Ridge tile fixture
Inventor: SASAMOTO SHIGERO
IPC: E04D1/34
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a connecting structure which can surely maintain a connecting state even if a load acts on the connecting structure in which a support part of a ridge tile fixture for fixing a ridge tile to a framework raising part of a roof is split in two and in which the two support parts are connected together so that height can be adjusted.  <P>SOLUTION: The ridge tile fixture 1 is equipped with a receiving member 11 for receiving a receiving cleat, the support part 12 for supporting the receiving member 11, and a pedestal part 13 for fixing the support part 12 to the framework raising part; the support part 12 is composed of upper and lower support parts 12a and 12b; and both the support parts 12a and 12b are fixed by adjusting the heights of vertically provided mounting holes 14a and 14a to those of mounting holes 14b and 14b so as to insert a rivet 15 into the mounting holes 14a, 14a, 14b and 14b. The tip of the rivet 15 is held in a holding pocket 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055433-A (JP)
Title: Connector
Inventor: NAKAMURA HIDETO
IPC: H01R13/42
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve the removing workability of a terminal metal fitting while ensuring the slip-out preventive force of the terminal metal fitting.  <P>SOLUTION: A female housing 40 is formed with a cavity 41 into which a female metal terminal fitting 10 can be inserted from a rear side. A lance 43 bending and deforming in a direction intersecting in an inserting/removing direction when the female metal terminal fitting 10 is inserted, and then returning to be elastically locked to the female terminal metal fitting 10 is provided in the cavity 40. Of locking surfaces 64 to the female terminal metal fitting 10 in the lance 34, a lower side locking surface 61 that is a front side in a bending direction is tilted so as to make an obtuse angle in regard to the removing direction of the female terminal metal fitting 10. Of the locking surface 64s, an upper side locking surface 58 that is a rear side in the bending direction is set to have an angle relative to the removing direction smaller than an angle at the lower side locking surface 61.  <P>COPYRIGHT: (C)2004,JPO