baber/WOPTO huggingface dataset:
Patent JP-2004251586-A (JP)
Title: Separation type air conditioner
Inventor: MOCHIZUKI KOJI
IPC: F24F5/00
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separation type air conditioner of a good installation property, preventing installation surface from being wet with water drips.  <P>SOLUTION: In this separation type air conditioner, a connecting part connecting inner and outer connecting pipes is provided in a recessed part of the side part of an outdoor unit, and a drain part 118 connected to an outdoor base plate 102 is formed on a lower surface part 117 of a recessed side plate 116 to guide condensed water to the outdoor base plate 102.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004091762-A (JP)
Title: Acrylic pressure-sensitive adhesive composition and pressure-sensitive adhesive tape
Inventor: ISHIGURO SHIGEKI
IPC: C09J201/00
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acrylic pressure-sensitive adhesive composition that has a high adhesive force (especially, a high initial adhesive force) to an adherend having a low polarity adherend such as an olefinic polymer or the like which has been so far difficultly bondable and inhibits the deterioration of the adhesive force with the lapse of time during storage after being heated and to provide a pressure-sensitive adhesive tape using the composition.  <P>SOLUTION: The acrylic pressure-sensitive adhesive composition comprises an acrylic polymer and a tackifier produced by acid-modifying a tackifying resin which does not inherently possess an acid component. The pressure-sensitive adhesive tape has the acrylic pressure-sensitive adhesive composition on at least one surface of a substrate formed of a film comprising an olefinic polymer or a thermoplastic resin having a carbonyl oxygen atom in the molecular skeleton. The pressure-sensitive adhesive tape is useful as an pressure-sensitive adhesive tape for banding.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004255906-A (JP)
Title: Shock absorbing material and shock absorption structure of automobile
Inventor: OGAWA MASANORI
IPC: B60J5/00
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shock absorbing material lightweight and capable of enhancing the shock absorptiveness.  <P>SOLUTION: The shock absorbing material 1 is embodied in a corrugated cardboard structure 1A consisting of a thermoplastic synthetic resin. The corrugated cardboard structure 1A has a stiffness and can absorb the shock sufficiently despite its thinness. The shock absorbing material 1 may be inserted between an inner panel 23 and an outer panel 24 of the doors 21 and 22 of the automobile 20 or be installed on the cabin side of a dash panel 26, which allows establishing a shock absorbing structure capable of exerting sufficiently the shock absorptiveness despite its thinness.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003279576-A (JP)
Title: Method for controlling quality of dna chip
Inventor: CHO SHUNKO
IPC: C12Q1/68
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling the quality of DNA chips.  <P>SOLUTION: The method for controlling the quality of DNA chips includes a stage for preparing a DNA spotting solution containing a first fluorescent substance that is excited and radiated at a specific wavelength, a stage for sporting the DNA spotting solution to a substrate to manufacture the DNA chips, and a stage for detecting fluorescent signals that are emitted from the DNA spot. As a result, since the quality of the DNA chips can be controlled by detecting the signals from the fluorescent substance that is covalently immobilized to a solid substrate of DNA probes and the DNA chips in the DNA spot of the DNA chip, it is not necessary to go through the operation of staining and decolorization as compared with the quality control method by the existing staining method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004225502-A (JP)
Title: Inspection hole (exclusive pipe for sewerage)
Inventor: WAKITA GOJI
IPC: E03C1/12
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection hole capable of facilitating the maintenance for a shape of the access hole of an exclusive joint for a sewerage pipe and a straight pipe, forming a structure enabling the velocity of a flowing fluid such as soil water, waste or the like to keep in constant, hard to freeze a flowing substance such as a building, a plant and a general building or the like as much as possible in fluid of air of a vent pipe and a sewerage main in a public road, enhancing silence and facilitating the work at a low cost.  <P>SOLUTION: As the exclusive pipe for the sewerage, the bad flowing of the substance or the shortening of transportation distance resulting from the fluid of air relating to the velocity of a flowing fluid such as waste, soil water or the like by forming the upper part of the joint in the shape of a semi-circle rectangle from a circle as well as the straight pipe and the joint having the same structure and function is such that the straight pipe and the joint play their own parts by using a 100 caliber semi-circle rectangular cap for a fixed directionality and a vertical pipe instead of the conventional one. (It produces more effect than the combination with the new planned exclusive pipe for the sewerage).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259362-A (JP)
Title: Semiconductor memory
Inventor: KOTABE AKIRA
IPC: G11C11/41
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that when thresholds of switches for cutting power source of memory peripheral circuits and memory cells are made higher than that of transistors constituting the memory peripheral circuits in order to lower the leakage of a semiconductor memory, circuit performance is deteriorated by low voltage.  <P>SOLUTION: A semiconductor memory has a plurality of static type memory cells, a circuit (memory peripheral circuit) which controls the memory cells and to which the operation voltage smaller than that of the memory cells is applied and MOSFETs which are connected between the memory peripheral circuit and wiring which supplies the voltage of the lower one of the operation voltages of the memory peripheral circuit. In the semiconductor memory, when the memory peripheral circuit is operated, the same voltage as the operation voltage of the memory cells is applied to the gates of the MOSFETs. Thus, the driving force of the MOSFETs can be made large even at the low voltage and the lowering of the leakage of the memory is attained while maintaining the performance of memory arrays and the memory peripheral circuits.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255318-A (JP)
Title: Vacuum pump station and operation method therefor
Inventor: SHIMIZU OSAMU
IPC: C02F1/00
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum pump station which reduces a cost and improves energy efficiency and system stability, and to provide an operation method therefor.  <P>SOLUTION: The vacuum pump station comprises a catchment tank 3, a vacuum pump 7, and a sewage inflow pipe 1 and a sewage force feeding pipe 5 both connected to the catchment tank 3, and further comprises a sewage collecting and draining unit of the configuration to collect the sewage by reducing the pressure in the catchment tank 3 by using the vacuum pump 7 and draining the sewage by pressurizing the interior of the catchment tank 3. The sewage collecting and draining unit is formed as two sets A and B, and a Roots type vacuum pump which can be rotated forward and backward is used as the vacuum pump 7. The suction and discharge ports on one side of the vacuum pump 7 are connected to the catchment tank 3 through a pressure pipe, and the suction and discharge ports on the other side are connected through an atmospheric sluice valve 10 to the atmosphere. The interior of the catchment tank 3 is exhausted and decompressed by the forward rotation operation of the vacuum pump 7, and the interior of the catchment tank 3 is pressurized by the backward rotation operation.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256739-A (JP)
Title: Pigment composition and process for preparing the same
Inventor: KIMURA AKIRA
IPC: C09B67/22
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pigment composition that has chroma, clarity and light transmittance equal to or greater than those of the conventional pigments and is excellent in fluidity when the pigment composition is mixed with a material to be colored.  <P>SOLUTION: The pigment composition comprises (A) an ε-type metal phthalocyanine pigment, (B) a condensed polycyclic pigment and (C) a sulfonic acid derivative of at least one pigment of the pigment (A) and the pigment (B). The process for preparing the pigment composition comprises mixing (A) the ε-type metal phthalocyanine pigment, (B) the condensed polycyclic pigment and a water-soluble sulfonic acid salt of at least one pigment of the pigment (A) and the pigment (B) and then conducting acid precipitation to form the sulfonic acid derivative (C).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258502-A (JP)
Title: Effect sound generating mechanism of karaoke playing apparatus and method of use
Inventor: SEKIZAWA TAKESHI
IPC: G10K15/04
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for using as effect sounds of Karaoke a user's voice and a familiar sound that a user records at home etc., by using information processing equipment such as a portable telephone set prior to use of Karaoke.  <P>SOLUTION: A Karaoke playing apparatus is disclosed which is equipped with a short-distance wireless communication means for data communication with nearby information processing equipment. The Karaoke playing apparatus is equipped with: an effect sound presetting means of storing transmission source identification information, reproduction indication code information, and speech information into an effect sound storage part while making them correspond to one another when an effect sound preset signal wherein the transmission source identification information, the reproduction indication code information, and the speech information are expression in specified data format is received by the short-distance wireless communication means; and an effect sound output means of reading out the speech information stored in the effect sound storage part while made to correspond to transmission identification information and reproduction indication code information and outputting it as a sound when an effect sound output indication signal wherein the transmission source identification information and reproduction indication code information are expressed in specified data format is received by the short-distance wireless communication means.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003328231-A (JP)
Title: Polyhydroxyalkanoic acid fiber having high strength and modulus and method for producing the same
Inventor: IWATA TADAHISA
IPC: D01F6/62
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a fiber having high strength and modulus independent of the molecular weight, etc., of polyhydroxyalkanoic acids (PHAs) dependent upon the origin such as a product of a wild strain of a PHAs-producing microorganism, a product of a gene recombinant strain, chemically synthesized material, etc., and provide a fiber produced by the method.  <P>SOLUTION: The method for the production of the fiber comprises the melt- extrusion of a polyhydroxyalkanoic acid, the quenching of the fiber at ≤Tg+15°C (Tg is the glass transition temperature of the polyhydroxyalkanoic acid) to solidify the fiber and obtain an amorphous fiber, the cold-drawing of the amorphous fiber at ≤Tg+20°C, the drawing at or above the glass transition temperature and the heat-treatment of the product in stretched state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004263234-A (JP)
Title: Method of producing magnet powder for anisotropic rare earth bond magnet, and method of producing anisotropic rare earth bond magnet
Inventor: YAMADA HITOMI
IPC: B22F3/15
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of easily producing magnet powder for a rare earth bond magnet which has satisfactory magnetic anisotropy.  <P>SOLUTION: In the method where raw materials comprising rare earth elements and iron are dissolved, the molten metal obtained thereby is rapidly cooled to produce a raw material piece, the raw material piece is pulverized into raw material powder, successively, the raw material powder is sealed into a metallic cylinder, the metallic cylinder is subjected to plastic deformation under heating to produce an anisotropic magnet lump, and the anisotropic magnet lump is pulverized to produce magnet powder for an anisotropic bond magnet, ceramics powder is mixed into the raw material filled into the metallic cylinder. In this way, the ceramics powder is dispersed into the anisotropic magnet lump, so that pulverization can be performed at a relatively reduced force. Thus, magnet powder can be produced by using a simple pulverizing machine, so that the production of the magnet powder can be facilitated. Further, the collapse and deformation of the shape of grains are reduced owing to the elimination of needing pulverization with strong destructive power, so that the magnetic anisotropy of the magnet powder can satisfactorily be maintained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264516-A (JP)
Title: Electro-optical panel, electro-optical device, method of manufacturing electro-optical device and electronic equipment
Inventor: KURASHIMA TAKESHI
IPC: G09F9/30
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide electronic equipment whose cost is low and which has a plurality of display surfaces, an electro-optical panel and an electro-optical device which are incorporated in the electronic equipment, and the method of manufacturing the electro-optical device.  <P>SOLUTION: The electro-optical panel is equipped with: a first liquid crystal panel 20 having signal lines 24 and scanning lines 23; a second liquid crystal panel 30 having signal lines 34 which are electrically connected to the signal lines 24; and scanning lines 33; a first scanning line driving circuit 80 which supplies a signal to the scanning lines 23; a second scanning line driving circuit 84 which supplies a signal to the scanning lines 33; a signal line driving circuit 81 which supplies a signal to the signal lines 24 and the signal lines 34; a first power supply circuit 82 which supplies voltage to the first scanning line driving circuit 80; and a second power supply circuit 85 which supplies voltage to the second scanning line driving circuit 84.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262817-A (JP)
Title: Tricyclic 1,2-dioxetane derivative
Inventor: MATSUMOTO MASAKATSU
IPC: G01N21/76
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a compound which is not only stable, readily handleable and has luminescence yield but also has a short luminescence half-life, that is to say, has performance of short-time luminescence saturation.  <P>SOLUTION: The tricyclic 1,2-dioxetane derivative is represented by formula (Ar is an alkyl group, an aryl group, a halogen atom, an alkoxy group or the like; OX is hydroxy, an alkyl ester, an aryl ester, a phosphoric acid ester group or OSi(R<SB>3</SB>R<SB>4</SB>R<SB>5</SB>) (R<SB>3</SB>, R<SB>4</SB>and R<SB>5</SB>are mutually independently an alkyl group or an aryl group); R<SB>1</SB>and R<SB>2</SB>are each an alkyl group or an aryl group) and is useful as a chemiluminescent reagent or an immunoassay reagent.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262855-A (JP)
Title: Hair-treating agent
Inventor: HANSAKI TSUYOSHI
IPC: A61Q5/10
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a hair-treating agent having a reduced gas-generation rate from a mixed liquid containing an alkali agent and hydrogen peroxide stored in a semiclosed container, and maintaining a long time before the deformation and rupture of the container, the outflow of the mixed liquid, or the like.  <P>SOLUTION: This hair-treating agent contains (A) the alkali agent, (B) the hydrogen peroxide, (C) water and (D) 1-hydroxyethane-1,1-diphosphonic acid or a salt thereof. The agent has pH 7-13 and is stored in the semiclosed container.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265536-A (JP)
Title: Semiconductor device
Inventor: NAKAZAWA TAKESHI
IPC: H02M3/07
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which can realize a charge share with a simple circuit which does not depend on temperature, process dispersion, and power source voltage, without requiring a signal such as an equalize-signal CEQ taking a serious view of timing, in the semiconductor device having a step-up circuit using a charge pump mutually driven by timing signal of reverse phase .  <P>SOLUTION: This device is provided with a diode 10 and a switching means 9 forming a first current path from one side of wiring 1 to the other side of wiring 2, and a diode 8 and a switching means 7 forming a second current path from the other of wiring 2 to the one side of wiring 1, between wiring 1 and 2 for timing signals Φ0, Φ0B being reverse phase each other.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273610-A (JP)
Title: Method of manufacturing fine facet shape on surface of semiconductor substrate
Inventor: ASAOKA YASUSHI
IPC: H01S5/18
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing fine structural body controlled freely in facet on the surface of various semiconductor substrates.  <P>SOLUTION: A fine structural body 8 which is controlled in facet is formed on the surface of a single crystal semiconductor substrate 1 having the predetermined crystal alignment, by selectively forming damaged areas on the surface of the single crystal semiconductor substrate 1 through radiation of focused ion beam, setting the surface of the single crystal semiconductor substrate 1 including selective damaged areas facing to an extremely thin fused layer 4, holding this fused layer 4 in combination with the other semiconductor substrate 5, conducting heat treatment to form temperature gradient to the semiconductor substrate 5 from the single crystal semiconductor substrate 1, and selectively etching the damaged areas.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271817-A (JP)
Title: Optical module, and method for manufacturing optical module
Inventor: FUKUDA KEIICHI
IPC: G02B6/42
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical module which is high in productivity, inexpensive, and high in coupling efficiency, and its manufacturing method.  <P>SOLUTION: When an optical module is manufactured by optically connecting a light emitting element 1 and an optical fiber 2 mounted on a substrate 3a, a groove 3b is formed at a peripheral part of an optical fiber mount position on the substrate 3a and the peripheral part of the mount position is irradiated with laser light to plastically deform the substrate 3a; and then the relative positions of the light emitting element 1 and optical fiber 2 mounted on the substrate are adjusted and the light emitting element 1 and optical fiber 2 are optically coupled with each other.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269207-A (JP)
Title: Sheet material feed method
Inventor: ASAI YASUYUKI
IPC: B65H3/52
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet material feed method capable of securely preventing sheet materials from being double-fed or failed to feed by simple structure without causing an increase in size and increase in cost, eliminating the need of complicated control, and shortening an operation time for the prevention of double-feeding.  <P>SOLUTION: In this sheet material feed method, the sheet materials in a first stage are separated one by one from each other and fed, by the rotation of the feed roller 11, from a loading position where a bundle of the multiple sheets of sheet materials is loaded through a clearance between a feed roller 11 and a separation roller 12 with a torque limiter without a drive source energized by the feed roller. The separation roller 12 has a rotating area on which the acting force of the torque limiter does not act. When the separation roller 12 is separated from the feed roller 11, the tip of the sheet materials in a next stage and after following the feeding of the sheet material in the first stage is held by a return lever 13 to the loading position on the downstream side of the feed roller 11 in the sheet material feeding direction to return the sheet material to the loading position.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274933-A (JP)
Title: Connecting device and method for overhead cable
Inventor: HARA HIDEYA
IPC: H02G7/02
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connecting device and method for connecting branch wires easily and completely to one main wire of an overhead cable.  <P>SOLUTION: This connection device, for connecting the branch wires to one main line constituting an overhead cable, comprises a fixture 1 for the main wire fixed on the main wire M and a fixture 3 which is connected so as to be oscillatable with the fixture 1 for the main wire and is fixed on the branched wire B with the front end of the branched wire B connectable to the main wire M.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004005470-A (JP)
Title: File system for executing file control function by compounding two hierarchical structures and operating system having the file system
Inventor: HIDA AKIHITO
IPC: G06F12/00
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a file system for executing the file control function by compounding two hierarchical structures and an operating system having the file system.  <P>SOLUTION: An integrated file control function is provided by compounding a multilayer structure 10B composed of a plurality of layers L1 to L4 with a tree-shaped hierarchIcal structure 10A. Suitably, (1) a data control state of a file stored in the hierarchical structure 10A is distinguished by the multilayer structure 10B, (2) a data path is determined according to the hierarchical structure 10A and/or the multilayer structure 10B, (3) a password and/or permission is set in the layers, (4) the multilayer structure 10B is equipped with entry for referring to a current layer and entry for referring to its master, (5) the multilayer structure 10B is equipped with a home layer and (6) the link function of the hierarchical structure 10A is also restricted by the respective layers L1 to L4 of the multilayer structure 10B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004278083-A (JP)
Title: Roofing material
Inventor: ISHIYAMA HAJIME
IPC: E04D3/362
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roofing material having novel workability as a roofing material and formed with a waterproofing function, a heat insulating function, a dew proofing function, a snow stop function, and the like.  <P>SOLUTION: This roofing material A is formed with a first waterproof piece 13 projected upward from the upstream side tip of a decorative surface 4; a fitting piece 13a projected upstream from the tip of the first waterproof piece 13; a second waterproof piece 13b projected downstream from the tip of the first waterproof piece 13; a fixed piece 15 projected upstream from the tip of the decorative surface 4; a vertical piece 6 projected upward from the downstream side tip of the decorative surface 4; a stepped decorative surface 6a hanging downward from the downstream side tip of the decorative surface 4; an innermost piece 8 projected downward from the vicinity of the tip of the decorative surface 4; and an insertion piece 9 projected downstream from the tip of the innermost piece 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI