baber/WOPTO huggingface dataset:
Patent JP-2004183736-A (JP)
Title: Hook tool
Inventor: KAJIO HIDEKI
IPC: F16B45/00
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To easily assemble a hook arm and a base of a hook tool.  <P>SOLUTION: A projecting part 24 comprising a rotation regulating face 24a faced to an arm tip 22 side, is formed on an arm base part 21 of the hook arm 2. The base 1 is provided with a rotation regulating hole 13 in which the projecting part 24 of the hook arm 2 is inserted in a state of a hole upper part abutting on the rotation regulating face 24a at a projecting position of the hook arm 2. An energizing part 3 has a second part 31 combined with a first part 30 rotatably on a rotating shaft 20, and comprising a fixed part 31a to the base 1. The base 1 is provided with a fixed recessed part 14 for fitting the fixed part 31a of the second part 31 from a front part, and a guide face 15 for guiding the fixed part 31a of the second part 31 is formed on a lower part of the fixed recessed part 14.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004184599-A (JP)
Title: Lens barrel
Inventor: MITANI YOSHIJI
IPC: G02B7/10
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact lens barrel extended at three or more stages.  <P>SOLUTION: The lens barrel is equipped with at least three pairs, composed of straight-moving members 200, 300 and 400 whose rotation is prevented and rotation members 210, 310 and 410 coupled with the members 200, 300 and 400 so as to freely relatively rotate to them, and integrally moving in an axial direction together with the members 200, 300 and 400. The straight-moving interlocking parts 201 and 305; and 301 and 405 of at least the members 200, 300 and 400 of the three pairs are engaged with each other movably in the axial direction, and they are arranged nearly on the same circumference when they are viewed in the axial direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004185226-A (JP)
Title: Dynamic application program replacement system
Inventor: SUMIOKA HIDEKI
IPC: G06F9/50
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To enable definition without consideration for loading order in the definition of APs linked to a process.  <P>SOLUTION: AP reference relation table updating means 10 update information in an AP reference relation table 11 when an AP reference relation definition file 8 is updated. When the AP reference relation table updating means 10 are executed, AP updating means 5 update an AP loading state management table 6; and after the update of the AP loading state management table 6, inquire of AP loading/unloading order control means 7 which APs should be unloaded to unload APs designated by the AP loading/unloading order control means 7, and inquire of the AP loading/unloading order control means 7 which order update APs should be loaded in to load APs designated by the AP loading/unloading order control means 7 from an AP storage file 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004183818-A (JP)
Title: Flow control valve
Inventor: YAMASHITA SHIGERU
IPC: F16K17/28
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flow control valve reducing flow charge by fluid force.  <P>SOLUTION: A spool 2 for compensating the pressure is fitted to a body 1 having an input port 1c provided with an orifice 8 and an output port 1d provided with an orifice 9, and a spring 3 is elastically kept into contact with the spool 2 and a plug 4 for the flow determination. A bypass channel 10 for communicating the input port 1c and the output port 1d is formed on an outer peripheral part of the body 1. Thereby, the reduced flow by the fluid force can be compensated by the flow in the bypass channel 10.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004186055-A (JP)
Title: Illumination type keypad
Inventor: NAKANISHI YUTAKA
IPC: H01H13/02
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illumination type keypad in which a translucent key sheet composed of a translucent resin key top and a rubbery elastic body are adhered by a translucent adhesive, and in which, concerning the illumination type keypad illuminated by light from the interior light source installed downward the key sheet, fault does not occur that an adhesion mark of the resin key top and the key sheet is clearly visible at the time of illumination.  <P>SOLUTION: The surface roughness on at least a key top installation face Sb among counter faces 3b with the key top 2 of the key sheet 3 is made as 0.5 μm or less by the arithmetic average roughness, and the surface roughness on at least the rear face Sa of the installation face among counter faces 3a against the light source of the key sheet 3 is made as 1.0 μm or less by the arithmetic average roughness.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004180624-A (JP)
Title: D-amino acid oxidase having excellent heat-stability, its gene, recombinant dna and method for producing d-amino acid oxidase having excellent heat-stability
Inventor: JOKA MIKIO
IPC: C12N1/19
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a D-amino acid oxidase having excellent heat-stability, its gene, a recombinant DNA and a method for producing the D-amino acid oxidase having excellent heat-stability.  <P>SOLUTION: This invention relates to (1) the D-amino acid oxidase having an amino acid sequence obtained by replacing the 42nd amino acid with cysteine or the 246th amino acid with tyrosine in a specific amino acid sequence; (2) the D-amino acid oxidase gene encoding the amino acid sequence described above wherein the 42nd amino acid is replaced with cysteine or the 246th amino acid is replaced with tyrosine; (3) the recombinant DNA produced by inserting the D-amino acid oxidase gene described in the item (2) into a vector DNA; (4) a transformant or a transductant; and (5) the method for producing the D-amino acid oxidase having excellent heat-stability. The D-amino acid oxidase having excellent heat-stability is produced by this invention and the enzyme is useful in an industrial field by advantageously using it as a diagnostic enzyme, or the like, in the form of a determination kit.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004192839-A (JP)
Title: Filament assembly for electron microscope or the like
Inventor: ONO TERUAKI
IPC: H01J37/06
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means which is a method for replacing a filament of an electron gun of an electron microscope or the like with extremely more favorable workability than a screw type one.  <P>SOLUTION: Replacement of the filament can be realized extremely easily by a means for fixing the filament by inserting the filament 1 into a drilled part of a current supply terminal 3 of the filament assembly, and pushing in a metal tube 4 for fixing. The metal tube has a higher coefficient of thermal expansion than a member of the current supply terminal, it automatically holds the filament strongly during filament overheating, and the metal tube can be removed by small force in replacement.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004191080-A (JP)
Title: Method of constructing central control room in facility for nuclear reactor
Inventor: SHIRAKAWA MASAYUKI
IPC: G21C13/00
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To carry out work efficiently and shorten the construction period by dissolving the congestion of the work on a framework of a central control room and mechanical and electrical work such as that for installing various kinds of supports, ducts and others.  <P>SOLUTION: A unit 70 made beforehand is installed in a position of a ceiling part of the central control room 64. The unit 70 is equipped with various kinds of supports 82, ducts 84 and deck plates 86 as well as a steel skeleton housing 80 consisting of major structures 72 of steel skeletons, beam members 74 placed between the major structures 72, braces 76 and foundation members 78 of steel skeletons. The work is carried out efficiently to shorten the construction period by installing this unit 70 to construct the central control room 64 dissolving the congestion of the work on the framework of the central control room 64 and the mechanical and electrical work on various kinds of supports, ducts and others.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189078-A (JP)
Title: Safety device for vehicle
Inventor: ISAJI KAZUMI
IPC: B60R22/48
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safety device for a vehicle which enables suitable operator protection action to be conducted while suppressing an unnatural feeling to be imparted to an operator by adequately modifying operator protection timing or operator protection action in accordance with the change of a vehicle traveling state.  <P>SOLUTION: A seat belt wind-up device 4 is controlled in accordance with a control pattern based on determined action timing by changing action timing or a belt winding amount (S120, S124) of a seat belt winding device in correspondence to a change in deceleration rate due to vehicle driving operation operated in the vicinity of a predicted collision point.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004191712-A (JP)
Title: Optical scanning device
Inventor: MAEDA TERUO
IPC: G02B26/12
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical scanning device which gives high image quality and is easy in adjustment of optical axis.  <P>SOLUTION: The optical axis of the optical scanning device 10 is adjusted by moving a circuit substrate 32 on which an open light emitting element type semiconductor laser 14 is mounted along the base plane 30A of an optical box 30. Thus, the optical axis is easily adjusted. Further, the circuit substrate 32 is fitted to the base plane 30A of the optical box 30 and an optical scanning giving a high image quality is available by suppressing the influence of the thermal deformation of the optical box. Further, the semiconductor laser 14 is arranged in the optical box which is nearly sealed with a cover, and the attachment of dust and a dielectric breakdown are prevented even the open light emitting element type is used, thus the deterioration of the image quality is prevented.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189953-A (JP)
Title: Extraction of chinese gutta percha rubber
Inventor: BABA TAKESHI
IPC: C08C2/06
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of efficiently extracting Chinese gutta percha rubber from a variety of parts of the plant, namely leaves, leaf stems (thick veins of leaves), stems, rinds, seeds and roots of Chinese gutta percha trees and obtain Chinese gutta percha rubber of high purity in high yield.  <P>SOLUTION: In the extraction of Chinese gutta percha rubber, parts of the tree are treated with ethanol, the ethanol extract is removed, the residual solid fraction is extracted with toluene and the Chinese gutta percha rubber solution in toluene is concentrated or evaporated to dryness. Then, resultant crude Chines gutta percha is precipitated from a toluene-methanol mixed solvent and the precipitate is dissolved in hot n-hexane, then they are cooled down to collect the precipitate in the pure form.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190629-A (JP)
Title: Multi-head type low-position frost-preventing fan device
Inventor: FURUTA MIKIO
IPC: F04D25/16
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-head type low-position frost-preventing fan device capable of setting a wide air blowing range from the beginning, effectively blowing air through small swinging movement, and capable of effectively blowing air by a frost-preventing fan in a wide range.  <P>SOLUTION: This multi-head type low-position frost-preventing fan is constituted by a pole provided in a buried pole in a field, and the several frost-preventing fans arranged on the pole through a fan attachment mechanism. The several frost-preventing fan is constituted by a support means for swinging and/or dip adjusting respectively provided on the frost-preventing fan attachment mechanism, a cylindrical body arranged on the support means, and a swirl flow regulating plate and a fan for frost-preventing provided on the cylindrical body. Therefore, the low-position frost-preventing fan can be surely and easily housed in a tea garden. An air blowing distance whereby frost-preventing efficiency can be exhibited can be secured. The advantages of the frost-preventing fan can be exhibited to the maximum, and effective frost-preventing efficiency can be exhibited.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004194507-A (JP)
Title: Resin net for entirely covering sowing soil
Inventor: OKI TOSHIYUKI
IPC: A01M29/34
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin net for entirely covering sowing soil comprising a resin net material, and basically having no need to be recovered later when once the net entirely, or in a tunnel state, covers sowing soil.  <P>SOLUTION: This resin net for entirely covering sowing soil comprises the resin net material for entirely covering the surface of soil sown with seeds. The resin net is made of tricot half knitting comprising such a structure as to have slight stretchability in the longitudinal direction of a ridge sown with seeds, and high stretchability in the width direction of the ridge. Specifically, the resin net is formed of tricot half knitting with nylon fibers.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004198554-A (JP)
Title: Toner for electrostatic charge image development
Inventor: HIGUCHI HIROTO
IPC: G03G9/08
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide toner for electrostatic charge image development having excellent reproducing property of thin lines, keeping excellent cleaning property for a long time, and having excellent low temperature fixing property, offset resistance and filming resistance, and to provide a developer, a developing method, a toner container and a developing apparatus using the above toner.  <P>SOLUTION: The toner for electrostatic charge image development comprises at least a binder resin and a coloring agent and is to be used for an electrostatic charge image developing apparatus having a means for cleaning by touching the toner not transferred but remaining on at least an electrostatic charge image carrying body. The volume average particle size (Dv) of the toner is 4 to 8 μm. The proportion of toner particles having ≤2 μm diameter in terms of circles measured by a flow type particle image analyzer is ≤25 number%. The distribution of circularity in number satisfies A<30 number%, B<30 number% and C=100-A-B≥40 number%, wherein A is the proportion (number%) of particles having 3 to 10 μm diameter in terms of circles and having ≥0.97 circularity and B is the proportion (number%) of particles having 3 to 10 μm diameter in terms of circles and having ≤0.95 circularity.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004160125-A (JP)
Title: Profile of thread of thread toothpick
Inventor: KOSAKA TSUTOMU
IPC: A61C15/04
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thread toothpick for efficiently clearing away the yellowish color and stains on the side of a tooth and plaque, and removing things caught between teeth.  <P>SOLUTION: The profile of the thread of the thread toothpick is such one that the middle part is parallel, the cross-sectional form is gradually increased in thickness toward both sides (tapered and swollen) to be elliptical, and grooves (sharp corners) are provided in the periphery of every part at fixed intervals. When the thus formed thread toothpick is slid between the teeth, and moved forward and backward and obliquely, the grooves provided in 360 degrees in the toothpick are functioned to remove plaque, yellowish color and stains. Since bleeding from the gum is caused by accident in the case of using the toothpick or since the conventional thread toothpick is made of thread, germs increase in summer, so it is not good in view of oral hygiene. Since this thread toothpick is made of nylon, it will be sufficient to quickly wash it with water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003234520-A (JP)
Title: Magnetoresistive sensor
Inventor: DOESCHER MICHAEL
IPC: G01R33/09
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To compose a magnetoresistive sensor for further reducing hysteresis and for obtaining improved linearity.  <P>SOLUTION: The magnetoresistance sensor is formed by a magnetoresistive material, has at least one strip-like conductor, is affected by an external magnetic field, and/or determines the electric resistance that can be operated by current. For composing this type of magnetoresistance sensor for further reducing hysteresis and for obtaining improved linearity, at least one shielding strip due to the present invention is provided while it is being electrically separated from the conductor and while it is arranged at least nearly in parallel with a specific space from the conductor at a specific interval from the conductor.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004196974-A (JP)
Title: Thermoplastic resin composition and molded article
Inventor: MORITOMI SATORU
IPC: C08L23/00
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition excellent in mechanical strengths, heat resistance and chemical resistance and excellent in dielectric characteristics and to provide a molded article useful as an automobile exterior body panel formed of the thermoplastic resin composition.  <P>SOLUTION: The thermoplastic resin composition comprises (A), (B) and (C) as given below, provided that the weight ratio of the content of (A) to the content of (B) is 95/5-35/65; the weight ratio of (C) to the total of (A) and (B) is 90/10-30/70; and (A) forms a continuous phase wherein the component (A) is a polyolefin resin; the component (B) is a polyphenylene ether-based resin; and the component (C) is a filler having a dielectric constant of 50 or more. More preferably, the thermoplastic resin composition comprises (A), (B), (C) and (D), provided that the content of (D) is 1-30 pts.wt. based on 100 pts.wt. of the total of (A) and (B) wherein the component (D) is an alkenyl aromatic/conjugated diene compound block copolymer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003209249-A (JP)
Title: Method of manufacturing short channel transistor of semiconductor device
Inventor: PARK JEONG HO
IPC: H01L29/49
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a short channel transistor.  <P>SOLUTION: A first oxide film, a first nitride film, a second oxide film and a second nitride film are sequentially formed. A first mask is formed on the second nitride film. The second nitride film and the second oxide film are etched using the first mask. After the first mask is removed and a first spacer film is formed on the resultant structure, the whole face thereof is etched to form a first spacer. The first oxide film is etched, and a gate insulation film 11 and a gate conductor layer are sequentially formed, a gate conductor 13 is formed by performing CMP. An LDD region 15 is formed using the gate conductor 13 as a mask. After a second spacer film is formed, the whole face thereof is etched to form a second spacer 17. A source/drain regions 19 are formed by performing source/drain implantation and a salicide 21 is formed on the gate conductor 13 and the source/drain region 19.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004207339-A (JP)
Title: Wiring board and its manufacturing method
Inventor: YUGAWA HIDETOSHI
IPC: H05K1/11
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring board and its manufacturing method, in which there is ensured wiring where no disconnection happens on a through-conductor and a build-up wiring layer.  <P>SOLUTION: In the wiring board, wiring conductive layers 2A, 2B are deposited on the upper and lower surfaces of a core structure 1A where resin is impregnated in a glass cloth. The wiring conductive layers are composed of copper foils 2A', 2B' a plated conductive layer 13 coated with the copper foils 2A', 2B' on both of the upper and lower surfaces of an insulating resin plate 1 consisted of a resin layer 1B laminated thereon. The resin layer 1B is likely to be more decomposed by laser light than the core structure 1A. Further, a plurality of through-holes 3 are formed with laser machining, the through-holes 3 penetrating the insulating resin plate 1 and the copper foils 2A', 2B' and spreading in their diameter toward the outside in the resin layer 1B. There is further formed a through-conductor 4, obtained by depositing a plating conductor for connecting the wiring conductive layers 2A, 2B on the upper and lower both surfaces on an inner surface of the through-hole 3. For this, the plurality of the through-holes each spreading outwardly in their diameter can be easily formed, and when the through-conductor is formed by filling the inside of a through-hole having such a configuration, a plating solution for forming the through-conductor satisfactorily enters the inside of the through-conductor. As a result, the through-conductor is satisfactorily formed on the inner surface of the through-hole to prevent any disconnection from happening on the through-conductor.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2006152803-A (JP)
Title: Control valve for variable displacement compressor
Inventor: KAZAHAYA YUKIO
IPC: F04B49/00
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the size of a control valve to reduce the size of a compressor by reducing the axial dimension of the control valve used in the variable displacement compressor and also eliminate inconveniences caused by a reduction in the size of the control valve.  <P>SOLUTION: This control valve for the variable displacement compressor comprises a valve hole 45 allowing a discharge pressure inlet port 42 communicating with a discharge chamber 27 to communicate with a pressure supply port 43 communicating with a crankcase 6, a valve element 34 adjusting the opening of the valve hole 45, a pressure sensing chamber 51b communicating with a suction chamber 26, a pressure sensing part energizing the valve element 34 in a direction for increasing the opening of the valve hole 45 when the pressure is reduced by sensing to the pressure of a fluid led into the pressure sensing chamber 51b, a solenoid part reducing an energizing force for increasing the opening of the valve hole 45 when a solenoid 38 is energized, and a valve closing spring 47 energizing the valve element 34 in a direction for reducing the opening of the valve hole 45. The pressure sensing part is disposed in the solenoid part. A conical surface tilting in a same direction at a prescribed angle relative to a plane vertical of a shaft can be formed on the opposed surface of a plunger 35 to a fixed attracting element 52.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004203171-A (JP)
Title: Method for reducing elastic vibration of rolling stock body
Inventor: TOMIOKA TAKAHIRO
IPC: B61F5/30
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling stock body elastic vibration reducing method for enhancing the ride quality of a rolling stock.  <P>SOLUTION: The equivalent mass of a truck and an axle, supporting rigidity before and behind an axle box, and longitudinal system coupling rigidity between a rolling stock body and the truck are optimized based on a formula (1) to reduce the bending vibration of the rolling stock body. In the formula, f<SB>0</SB>denotes the natural frequency of the bending vibration of the rolling stock body, k<SB>w</SB>denotes the supporting rigidity before and behind the axle box, K<SB>x</SB>denotes the longitudinal system composite coupling rigidity between the rolling stock body and the truck, M<SB>e</SB>denotes the total equivalent mass of the truck, and m<SB>we</SB>is the equivalent mass of the axle considering rotational inertia.  <P>COPYRIGHT: (C)2004,JPO&NCIPI