baber/WOPTO huggingface dataset:
Patent JP-2004024577-A (JP)
Title: Bag
Inventor: NIUE TAKAMITSU
IPC: A45C11/38
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bag capable of achieving an expected waterproofing capability with a simple structure.  <P>SOLUTION: A waterproof intermediate bag-shaped storage part 13 whose top is open is stored in an outer bag-shaped storage part 12 whose top is open, and an inner bag-shaped storage part 14 whose top is open is stored in the intermediate bag-shaped storage part 13. Then, the open ends of the outer bag-shaped storage part 12, intermediate bag-shaped storage part 13 and inner bag-shaped storage part 14 are covered with a strengthened piece 18 and stitched to make a storage part 11. Further, a waterproof intermediate bag-shaped lid whose bottom is open is stored in an outer bag-shaped lid 22 whose bottom is open, and an inner bag-shaped lid 24 whose bottom is open is stored in the intermediate bag-shaped lid. Then, the open ends of the outer bag-shaped lid 22, intermediate bag-shaped lid and inner bag-shaped lid 24 are covered with a strengthened piece 28 and stitched to make a lid 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029443-A (JP)
Title: Image forming device
Inventor: SUZUKI TAKASHI
IPC: G03G15/08
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an efficient and inexpensive image forming device which can perform a high-speed printing process.  <P>SOLUTION: The image forming device has a 1st printing unit 2 equipped with a printing part 5 which forms a 1st image on a form, a 2nd printing unit 3 equipped with a printing part 6 which forms a 2nd image on the form, and a form conveying unit 4 which conveys the form from the 1st printing unit 2 to the 2nd printing unit 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031755-A (JP)
Title: Semiconductor device
Inventor: YONEYAMA TAKAO
IPC: H01L23/12
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable chip size package semiconductor device whose manufacturing process is reduced.  <P>SOLUTION: The semiconductor device comprises a semiconductor chip, a wiring pattern formed on the semiconductor chip and electrically connected to an inner element of the semiconductor chip, an insulation layer formed on the wiring pattern, a metallic land filled and formed in a through hole formed on the wiring pattern of the insulating layer, and an outer connection terminal electrically connected to the wiring pattern via the metallic land. The metallic land is formed of electroless nickel/phosphorous plating, electroless nickel/boron plating or electroless nickel/phosphorus/boron plating or a lamination of a lower layer of electroless nickel/phosphorus plating, and an upper layer of electroless nickel/boron plating or a lamination of a lower layer of electroless nickel/phosphorus plating and an upper layer of gold plating.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033326-A (JP)
Title: Handle hole cover of casing for game machine
Inventor: KIMURA MINORU
IPC: A63F5/04
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handle hole cover by which entering of foreign matters via the handle hole is prevented, where a sufficient space is secured for placing fingers and weight is not applied to the cover itself, and which is easy to manufacture and easy to fit.  <P>SOLUTION: The handle hole 20 is covered with the handle hole cover 10 having a box-shaped cover part 11 having an opening part 12 larger than a vertical height of the handle hole 20 bored on one side from inside of the casing with the opening part 12 facing the outside of the casing. An upper end of the opening part 12 is fixed so as to be positioned higher than an upper end of the handle hole 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038382-A (JP)
Title: Image display control device, display device, and electronic device
Inventor: OZAWA TAKASHI
IPC: G06T13/20
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a processing time and a storage capacity of data when displaying a three-dimensional image.  <P>SOLUTION: An image display control device is provided with a control part 10 reading image data from character data ROM 12 or a three-dimensional image data ROM 15 according to scenario data, a two-dimensional image video processor 13, when the control part 10 reads the two-dimensional image data, of developing the two-dimensional image data, creating a two-dimensional image, and transmitting it to a screen buffer, and a three-dimensional image decoder part 14, when the control part 13 reads the three-dimensional image data, of developing the three-dimensional image data, creating a three-dimensional image without light source processing, developing difference image data corresponding to the three-dimensional image data on the three-dimensional image to create a composite image, and transmitting it to the screen buffer 19.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035650-A (JP)
Title: Polyimide resin, resin composition containing the same, covering material for electronic part and adhesive for electronic part
Inventor: TAIHICHI TAKESHI
IPC: C09D163/00
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new polyimide resin having excellent heat resistance and solubility in a solvent, a resin composition containing the resin, a covering material for electronic parts which meets heat resistance, formability of a covering layer and an adhesive layer, and low temperature adhesion, and an adhesive.  <P>SOLUTION: The polyimide resin has a repeating unit containing a specific phenolic hydroxy group and a non-phenolic repeating unit. The resin composition comprises the polyimide resin and an epoxy resin. The covering material for electronic parts and the adhesive for electronic materials use the resin composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003111781-A (JP)
Title: Artificial joint, artificial joint of knee, bearing component of knee joint and method for manufacturing bearing component for use in arthroplasty
Inventor: SMITH TODD
IPC: A61F2/38
Filed: 2002-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a tibia bearing insert having a projecting part capable of withstanding the load to an artificial joint of the knee while maintaining the wear resistance of a bearing when the central axis of a distal stem of the tibia bearing insert and the axis of the upper projecting part do not always exist on a same straight line. SOLUTION: The tibia bearing insert has a first component 12 cooperating with a first long bone 14, a second component 16 cooperating with a second long bone 20 and a bearing component 222. The bearing component 222 includes a reinforcing component 236 and a polymeric material molded to surround at least 99% of the surface area of the reinforcing component 236 by firmly sticking to the reinforcing component 236. The polymeric material is sterilized by a technique of mainly sterilizing surfaces.
Patent JP-2003328704-A (JP)
Title: Rocker arm
Inventor: ABE KATSUSHI
IPC: F01L1/18
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rocker arm lightening weight, reducing working man- hour, inexpensively producing, and securing the strength in the periphery of a rocking fulcrum in facing side walls.  <P>SOLUTION: This rocker arm 1 has an arm body 4 formed by press work from a piece of plate material in a reverse U-shaped cross section form comprising a pair of facing side walls 5 and a connecting plate wall 6. The arm body 4 has a rocking fulcrum hole 7 in the intermediate part in the length direction, and a roller for engaging with a cam is fit at one end. An adjusting part 16 for fitting a valve function member so as to be capable of adjusting going in and out is formed at the other end. The vicinity of at least the rocking fulcrum hole 7 in both or one of the facing side walls 5 of the arm body 4 is formed in overlapping structure in which a part of the plate material is overlapped. The rocker arm 1 may be formed in an end pivot type, and in this case, a pivot component is fit to the adjusting part 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003098425-A (JP)
Title: Method and device for automatic focus detection
Inventor: KUKIHARA MICHIO
IPC: G02B21/00
Filed: 2002-07-08
Abstract: PROBLEM TO BE SOLVED: To provide an automatic focus detecting method capable of always detecting a high-precision focus even on an object image to be processed which has a step and is composed of a complicated pattern in a device which performs image processing such as size measurement by using a combination of a microscope and an imaging device which picks up a light image of an object formed by the microscope. SOLUTION: An image processor 5 automatically recognizes an object image for focus detection or part thereof having the same focus position with a target object image in object images picked up with the image pickup device combined with the microscope, a video switching circuit extracts information within the position, and a CPU drives a mechanism for focus movement according to focus information detected with a differential component extraction system to place the focus position in up/down search movement, thereby detecting a high-precision focusing point position for the target object image within the search range.
Patent JP-2004048265-A (JP)
Title: Original reader and image forming apparatus
Inventor: KANNO TORU
IPC: H04N1/10
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an original reader that reduces variations in the output signals from a linear image sensor.  <P>SOLUTION: The original reader includes: pulse generators 61, 66 for generating a control pulse in a prescribed frequency D whose period is shorter than a storage period (H level) of a timing signal E denoting the storage period of the linear image sensor 207; a lamp control circuit 205 including synchronous output means 59/67, 68 and 62 to 64 for outputting a prescribed number C of trigger pulses synchronously with the signal E and the control pulse; luminous quantity instruction means 230, 207, 210 for detecting the lightness of a light source 232 and setting the number C and/or the frequency D to have the lightness within the set range; and a light source driver 204 for driving lighting of the light source 32 in response to each of the trigger pulses. The luminous quantity instruction means includes: a reference white board 230, a sensor 207; and a correction means 210 for updating the number C and/or the frequency D so that the read white level from the white board 230 stays within the setting range.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003083312-A (JP)
Title: Constitutive member for pressing down measuring pipeline
Inventor: BREHM ARMIN
IPC: F02C7/00
Filed: 2002-07-10
Abstract: PROBLEM TO BE SOLVED: To easily and inexpensively manufacture a constitutive member on the one hand, to easily install the constitutive member without a special tool on the other hand, and to allow the constitutive member to surely hold a measuring pipeline in a groove even under variously different operation conditions of a machine. SOLUTION: This constitutive member is formed in the shape of a disk 1. The disk 1 has a cutting edge 3 on a peripheral surface. The cutting edge 3 is not consistently formed over the whole periphery, and is composed of two partial cutting edges 3' and 3" mutually positioned on the opposite side on the peripheral surface.
Patent JP-2004041473-A (JP)
Title: Sewing machine and support member of the same
Inventor: SAKAKIBARA KAORU
IPC: D05B73/02
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sewing machine excellent in productivity and a support member of the same as for the sewing machine fitted via a fitting part projecting from a motor main body.  <P>SOLUTION: Two projecting parts 41g and 41h project in opposite directions from the motor main body. One projecting part 41h of them is inserted to a slit 60f, so that moving of the projecting part 41h is regulated to some degree by the slit 60f to prevent inadvertent movement of a pulse motor 41a. When this projecting part 41h is inserted to the slit 60f, it rides over a projecting part 60k projecting backward to push the projecting part 41h forward. The other projecting part 41g opposes a fixing part 60m and fixed with a screw N.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043709-A (JP)
Title: Volume-reducing apparatus
Inventor: INADA TOSHIAKI
IPC: C08J11/08
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a volume-reducing apparatus capable of efficiently promoting gelation by circulating only volume-reducing liquid accumulated in a storage tank and capable of efficiently circulating the volume-reducing liquid according to volume-reducing treatment conditions.  <P>SOLUTION: A material to be volume reducing treated crushed into a prescribed size by a crushing apparatus 2 is stored in the storage tank 4 by a conveying means 3 and the volume-reducing liquid is sprayed to the material to be volume reducing treated by a spraying device 5. As a result, the volume-reducing apparatus 1 is constituted so as to dissolve the material having volume to be reduced by the volume-reducing liquid to carry out volume-reducing treatment to a gel product and so as to spray the volume-reducing liquid separated from the gel product by a volume-reducing liquid-circulating means 6 connected to the storage tank 4 and accumulated in the bottom of the storage tank 4 into the storage tank 4 again. In the volume-reducing apparatus 1, the volume-reducing liquid-circulating means 6 is equipped with a subsidiary tank 61 detachably connected to the storage tank 4 and storing the volume-reducing liquid stored in the storage tank 4 and a circulating pump 62 for spraying the volume-reducing liquid of the subsidiary tank 61 into the storage tank 4 again.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052001-A (JP)
Title: Nickel peeling solution and method of peeling nickel based covering layer using the same
Inventor: ITAGAKI YOZO
IPC: C23F1/28
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new nickel peeling solution which enables the uniform etching removal of a nickel based covering layer as base of the conventional copper etching liquid and has excellent quality stability, and to provide a peeling method therefor.  <P>SOLUTION: The nickel peeling solution used for peeling a nickel based covering layer from the surface of a copper based material provided with the nickel based covering layer has a fundamental composition in which the ratio of a sulfuric acid solution having a 96 wt% concentration is 35 to 45 vol%, the ratio of a hydrogen peroxide solution having a 30 wt% concentration is 28 to 40 vol%, and the ratio of a nitric acid solution having a 98 wt% concentration is 8 to 12 vol%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053073-A (JP)
Title: Detoxicating method of chlorofluorocarbon by kiln for manufacturing cement
Inventor: YOSHIYAMA ITSURO
IPC: F23G7/00
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method efficiently detoxicating chlorofluorocarbon using a cylindrical burner of a kiln for manufacturing cement.  <P>SOLUTION: In a burning end surface of the cylindrical burner, powdered fuel is injected into the kiln through a fuel injection port annularly formed about the central point, primary air is injected into the kiln in substantially the same direction of the fuel injection flow through a plurality of outer primary air injection ports disposed outside the annular fuel injection port and in an annular region concentric to it and through a plurality of inner primary air injection ports disposed inside the annular fuel injection port and in an annular region concentric to it, thereby forming a combustion flame of the powdered fuel. Chlorofluorocarbon is mixed into the primary air flow flowing through at least one inner primary air injection port, they are injected, and the chlorofluorocarbon is burned in the combustion flame and detoxicated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051739-A (JP)
Title: Process for producing water swelling polymer
Inventor: KANEDA ISAMU
IPC: C08F2/32
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To produce a water swelling polymer in a preferred form of a microgel by selecting a polymerization temperature and a surface active agent in such a manner that the polymerization system comes to a one-phase W/O microemulsion or a fine W/O emulsion in the reversed phase emulsion polymerization method to control the particle diameter of an aqueous phase as the dispersion phase to the order of nanometer.  <P>SOLUTION: In the process for producing a water swelling polymer in a radical polymerization system composed of a composition having an organic solvent or an oil content as the dispersion medium and a water soluble ethylenically unsaturated monomer as the dispersion phase, the above composition comprises the surface active agent selected so as to form a one-phase W/O microemulsion or a fine W/O emulsion at the thermal radical polymerization temperature, and polymerization is carried out at the above radical polymerization temperature of not lower than the phase transfer temperature of the radical polymerization system to not higher than 20°C plus the phase transfer temperature.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051409-A (JP)
Title: Process for manufacturing spherical, inorganic ultra-fine powder
Inventor: KUNITOMO OSAMU
IPC: B01J19/00
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To easily manufacture a spherical inorganic ultra-fine powder having an average particle size of 0.01-3 μm.  <P>SOLUTION: The ultra-fine powder having the average particle size of 0.01-3 μm is manufactured by spraying and spheridizing a slurry containing an inorganic raw material powder on a high-temperature flame. Here, the slurry comprises the inorganic raw material powder having an average primary particle size of ≤5 μm and methanol with a moisture content of ≤1 mass%, and has a liquid specific gravity of ≤1.35 kg/L. The slurry is sprayed as droplets with an average size of 1-15 μm containing ≤5 mass% droplets of ≥50 μm large.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050032-A (JP)
Title: Exhaust gas treatment catalyst and exhaust gas treatment method
Inventor: TSUBOI HIDEYUKI
IPC: B01D53/86
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a preferable catalyst for decomposing and removing organic halogen compounds, specifically chlorinated or brominated dioxins in an exhaust gas discharged from a refuse incinerator or the like.  <P>SOLUTION: The catalyst decomposes the organic halogen compounds in the exhaust gas and contains silver oxides as a main component, and this catalyst for exhaust gas treatment and a method used for the same are disclosed. The catalyst for the exhaust gas treatment contains cobalt oxides as required, and preferably the silver oxides and the cobalt oxides exist as Ag<SB>2</SB>O and Co<SB>3</SB>O<SB>4</SB>, respectively<SB>.</SB>  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049593-A (JP)
Title: Self-propelled vacuum cleaner
Inventor: HIROSE TORU
IPC: A47L9/28
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small, light, and safe self-propelled vacuum cleaner by limiting cleaning to that of house dust during user's absence.  <P>SOLUTION: The vacuum cleaner includes: a sucking part 19 which communicates with a sucking hole 28a opened toward a floor surface 39; electric driving wheel 23a, 23b for propelling a main body 20; a battery 35; a timer; and wall detecting sensors 31a, 31b. The main body 20 is propelled along a wall 32, and repeats an intermittent operation between propelling and pausing. Thus, the small, light, and safe self-propelled vacuum cleaner is provided by limiting cleaning to that of house dust during user'S absence.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050240-A (JP)
Title: Method for reproducing consumable of vertical rolling mill
Inventor: YASUI MOTOHIRO
IPC: B23K9/04
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve a conventional problem in which deformation of a pulverized face rapidly advances once the surface layer breaks by wear, even if the consumed pulverized face of a vertical rolling mill is reproduced by build up welding for repair.  <P>SOLUTION: This is a method for making the outermost surface recurring to the shape of the original ideal pulverized face formed with a super hard build up layer, by forming, using a high hardness filler material B on an unevenly rugged friction face, a hardened build up layer B<SB>1</SB>drawn with a locus nearly similar to the original pulverized face having the highest pulverizing efficiency; by forming, on the hardened build up layer B<SB>1</SB>, the super hard build up layer A<SB>1</SB>having a hardness higher than the above high hardness by Hv;300 or higher, with a locus nearly similar to the above and with a layer thickness smaller than the hardened build up layer B<SB>1</SB>; and by hereafter repeating the same process so that the hardened build up layer B and the super hard build up layer A are alternately superimposed with a locus drawn nearly similar to the original pulverized face. Even if the super hard build up layer A is broken once, a vertical wear is prevented from advancing further until the exposed next hardened build up layer B is completely worn, so that the deformation of the ideal pulverized face is minimized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052066-A (JP)
Title: R-Fe-B BASED MAGNET AND METHOD OF PRODUCING THE SAME
Inventor: IRIYAMA YASUHIKO
IPC: C22C38/00
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an R-Fe-B based magnet which has excellent magnetic properties and high electric resistivity, and to provide a method of producing the same.  <P>SOLUTION: In a dissolution process P1, 0.5 to 3.0 wt.% silicon is added to a raw material 12 comprising rare earth elements, iron and boron to cause dissolution. In a super rapid cooling process P2, rapid cooling is performed to form a raw material piece 16. In a hot press process P4, the raw material piece 16 is heated and pressurized. Thus, an isotropic R-Fe-B based magnet 10, e.g., exhibiting electric resistivity of ≥2.0×10<SP>-6</SP>Ωm and the maximum energy product of ≥28 MGOe can be produced without causing any evils. Alternatively, the R-Fe-B based magnet 10 similarly having excellent magnetic properties and high electric resistivity can be produced by adding silicon powder to the raw material piece 16 formed in the super rapid cooling process 2 prior to the hot press process P4 or to the pulverized raw material powder.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051335-A (JP)
Title: Vehicle for high lift work
Inventor: ANDO YOSHITOSHI
IPC: B66F9/06
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle for a high lift work capable of being rapidly and easily moved to a working site and efficiently and safely operated in a high lift even in operating subway and railway lines.  <P>SOLUTION: This vehicle for the high lift work comprises a self-running vehicle 1 runnable on a road by tire wheels 1b, a lifting device 2 installed on the self-running vehicle 1, and a working stand 4 installed on the upper part of the lifting device 2. Iron rings 1c are installed on the self-running vehicle 1 so as to be moved in the vertical direction so that the vehicle can run also on rails R.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051587-A (JP)
Title: Mothproofing agent for clothes moth
Inventor: MURAMOTO TAKAMASA
IPC: A01N35/06
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mothproofing agent for clothes moth, effective for the extermination or feeding-inhibition of moth, having high safety and coping with the practical use such as the long durability of the effect and the visual confirmation of the end point of the effectiveness.  <P>SOLUTION: The mothproofing agent for clothes moth is volatile at normal temperature and contains pennyroyal oil or its main component d-pulegone as an active component. The mothproofing agent is a feed inhibiting agent to be placed in a closed space for keeping clothes.  <P>COPYRIGHT: (C)2004,JPO