baber/WOPTO huggingface dataset:
Patent JP-2004140285-A (JP)
Title: Chip type resistor built in substrate
Inventor: YOSHIDA TOSHIHIDE
IPC: H01C7/00
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chip type resistor built in a substrate whose thickness is extremely thin for being built in a circuit board, and which has superior electrical connection to the circuit board.  <P>SOLUTION: In the chip type resistor built in the substrate, the thickness of the substrate is 70-100μm, the thickness of a surface electrode upper layer film is 10-25μm, the thickness of a surface electrode lower layer film is 7μm or less, and the total thickness of the chip type resistor is 132μm or less.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003175245-A (JP)
Title: Sealing structure of circuit board storage box in pachinko game machine
Inventor: MATSUBARA NOBUO
IPC: A63F7/02
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To securely seal a circuit board storage box.  <P>SOLUTION: The circuit board storage box 21 consists of a fixed side case 23 and a covered side case 24. Projecting pieces 33 and 34 are formed in the fixed side case 23 and an engagement hole 33a is formed in the projecting piece 33. In addition, notches 35 and 36 are formed in the covered side case 24 corresponding to the projecting piece 33. A restricting piece 51 is formed to extend in a closed board 40 attached to the rear surface of the covered side case 24, and an engagement projection 51a is formed in the restricting piece 51. Accordingly, when the covered side case 24 is assembled to the fixed side case 23, the engagement projection 51a formed on the covered side case 24 side projects out of the box 21 via the engagement hole 33a formed in the fixed side case 23. By calking the projecting part with heat, the circuit board storage box 21 is sealed and cannot be opened unless the restricting piece 51 is cut off, etc.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004145760-A (JP)
Title: Image processing method
Inventor: ISHIKAWA CHIE
IPC: G06F12/00
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for displaying an image desired by a user, while preventing overflow of data which are cached by deleting the cache data that gives small influence to a reproduced image out of encoded image data cached.  <P>SOLUTION: The method is an image processing method that receives encoded image data in fragmentary manner, and are cached and reproduces an image. When an attention area F of an image is specified (S13), the direction of movement Z of the area between the attention area F and an image area being displayed immediately before being specified (S14). Based on the targeted area and the direction of movement Z, the area to be deleted from the cache data is decided with the deletion unit area as the unit, and the cached image data is deleted in a unit of the deletion unit area (S17).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142084-A (JP)
Title: Design supporting method, design supporting system, and recording medium of electric discharge machining electrode
Inventor: SHINKAI KOICHI
IPC: B23Q15/00
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method, a system and a recording medium for easily designing an electric discharge machining electrode by using a three-dimensional CAD even by a non-skilled CAD designer on a regular level.  <P>SOLUTION: A design supporting method of an electric discharge machining electrode to be used to perform electric discharge removal of a shape of a remaining non-machined portion of a work after being subjected to the machining design comprises: a step 6 of reading the shape of the remaining non-machined portion of the work after the work is subjected to milling; a step 7 of reading a master file recording various kinds of electric discharge machining conditions required for the electrode design prepared for the electric discharge machining in advance; a step 5 for automatically calculating the required electric discharge gap based on the electric discharge machining condition and the shape of the remaining non-machined portion; a step 2 of reading the electric discharge machining shape and the gap thereof, and preparing the electrode body shape by performing the gap treatment of a required machining margin; a step 3 of generating a base of the electrode in a three-dimensional manner based on the electrode body shape, and a step 4 to synthesize the generated electrode body shape and the base shape.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003179139-A (JP)
Title: Via formation in polymers
Inventor: LAMMERT MICHAEL D
IPC: H01L21/768
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming relatively small vias in polymers which may have a base dielectric layer such as a silicon dioxide or silicon nitride layer.  <P>SOLUTION: According to a first embodiment (Fig. 1-5), plated pillars (34 and 36) are formed on a plated bottom metal layer (26), the first metal layer (26) and the plated pillars (34 and 36) are coated with polymer (40) and the polymer is cured and subjected to blanket etching for exposing the top of the plated pillars. A metal layer (44) is formed on the polymer layer and the exposed surface of the plated pillars. According to a second embodiment (Fig. 6-10), pillars (56 and 58) made of photoresist are formed on the bottom metal layer (52) and the pillars (56 and 58) and the bottom metal layer (52) are coated with a polymer layer (60). The polymer coating (60) is subjected to blanket etching and the surface of the photoresist pillars (56 and 58) is exposed. Then the photoresist pillars (56 and 58) are removed and vias are formed. A top metal layer (68) is formed on the top of the polymer layer of the vias and is connected to the bottom metal layer (52).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004154948-A (JP)
Title: Mold for molding lens and lens produced by mold
Inventor: KOBAYASHI HIROSHI
IPC: B29C33/38
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold for molding a lens which has a wide range of the radius of curvature even when an adjacent interval is narrow and has a lens-like projection array which can maintain the curved profile of a projection without coming into contact with an adjacent projection even when an adjacent interval is narrow in relation to the necessary height and radius of curvature of the projection.  <P>SOLUTION: The mold has the lens-like projection array A comprising a conductive substrate 1, the insulating layer 2 having at least one opening 5 formed on the substrate 1, and at least two electrodeposition layers 3 and 4 formed in the opening 5 and on the insulating layer 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158969-A (JP)
Title: Video system, video apparatus, and program
Inventor: MATOBA HIROSHI
IPC: H04N5/44
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video system capable of efficiently and quickly selecting another video apparatus using a resource and independently using the resource in the video apparatus.  <P>SOLUTION: Each of the video apparatuses 1<SB>1</SB>to 1<SB>3</SB>creates resource information DB 14 to monitor the state of the resources in the video apparatuses 1<SB>1</SB>to 1<SB>3</SB>connected to a network 2. For example, when no free resource going to be used exists, the video apparatuses 1<SB>1</SB>selects the video apparatus whose resource is free on the basis of the resource information DB 14 in the video apparatuses 1<SB>2</SB>, 1<SB>3</SB>and inquires the selected video apparatus about an actual free state of the resource via the network 2. The video apparatuses 1<SB>1</SB>transmits a control instruction to the video apparatus wherein the existence of the free resource is confirmed via the network 2 thereafter to remote-control the resource in the selected video apparatus.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155881-A (JP)
Title: Lubricating oil composition for fuel economy-saving type internal combustion engine
Inventor: KONISHI SHOZABURO
IPC: C10N40/25
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricating oil composition for internal combustion engine exhibiting low-frictional performance equivalent to MoDTC(molybdenum dithiocarbamate)-containing oil at contact areas undergoing high-planar pressure, excellent in wearproofness and storage stability and also enabling its low-frictional performance to be maintained for a long period of time.  <P>SOLUTION: The lubricating oil composition for internal combustion engine is obtained by incorporating a lubricating base oil 3-8 mm<SP>2</SP>/s in dynamic viscosity at 100°C, ≥110 in viscosity index, 2-15 mass% in total aromatics content and ≥0.05 mass% in sulfur content with, on a whole composition basis, 1.2-5.0 mass% of aliphatic ester-based ashless friction regulating agent and/or aliphatic amine-based ashless friction regulating agent and 0.02-0.15 mass%, on a phosphorus element concentration basis, of a zinc dialkyldithiophosphate mixture.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156740-A (JP)
Title: Gear device and disk device
Inventor: URUSHIBARA KENJI
IPC: G11B21/02
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gear device which can suppress occurrence of noises and shocks when vibrations are applied from the outside.  <P>SOLUTION: The gear device is provided with a gear 210, a support shaft 281 to rotatably support the gear 210, and a case 280 and a fastening member 290 which regulate the movement of the gear 210 in the extending direction of a rotary shaft 211 of the gear 210. The gear 210 has a gear member 220 and a gear member 230 which are relatively rotatably supported by the support shaft 281 around the rotary shaft 211 and a coil spring 240, by which the gear member 220 and the gear member 230 are energized in the direction that the gear member 220 and the gear member 230 are relatively rotated. The gear member 220 and the gear member 230 are energized by the coil spring 240 in the direction of separating from each other by being supported by the support shaft 281 relatively movably in the extending direction of the rotary shaft 211.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162303-A (JP)
Title: Method for treating backing and method for repairing wall
Inventor: MIURA TAKESHI
IPC: E04G23/02
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for treating a backing and a method for repairing a wall, by which a mortar layer can be formed on a backing layer in a short time after the formation of the backing layer and the repair construction period of the existing wall can be shortened.  <P>SOLUTION: The method is conducted so as to form a backing for a new finishing construction by treating the backing for the existing wall. In the method, a wall surface is coated with polymer mortar at a sand/cement ratio of 0.5 to 1, a polymer/cement ratio of 0.15 to 0.20 and a water/cement ratio of 0.85 to 0.9. The polymer mortar 13 is applied preferably by a sponge roller 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161513-A (JP)
Title: Calcium oxide particulate matter, its manufacturing process and acidic-gas absorbent comprising the same
Inventor: TAMURA JIRO
IPC: B01D53/68
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acidic-gas absorbent comprising a calcium oxide particulate matter which efficiently removes acidic gas and its manufacturing process.  <P>SOLUTION: A calcium oxide particulate matter is mixed with a liquid containing an aluminum compound and simultaneously or subsequently hydrated to form calcium hydroxide; the resultant product is heat treated to form calcium oxide. Thus, the objective calcium oxide particulate matter, containing 0.1-5 mass% aluminum oxide and having a specific surface area ≥20 m<SP>2</SP>/g, is obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159778-A (JP)
Title: Double chamber receptacle
Inventor: MASUDA TOSHIAKI
IPC: A61J1/00
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double chamber receptacle displaying whether or not a peelable diaphragm is peeled off and allowing a medical worker to instantaneously understand the communicating state of the respective chambers in using the double chamber receptacle.  <P>SOLUTION: This double chamber receptacle 1 is composed of a synthetic resin film and divided into a plurality of chambers 31 and 32 by the peelable diaphragm 2 which is formed by thermally welding parts of opposed films 11 and 12. The double chamber receptacle 1 is characterized by having means 51 and 52 displaying the peeling of the diaphragm 2 to the outer surface of the double chamber receptacle 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163199-A (JP)
Title: Gas sensor
Inventor: KURACHI HIROSHI
IPC: G01N27/416
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To make separation hardly generated in use.  <P>SOLUTION: This gas meter 1 is provided with a gas detecting part 2 and a fixed heater part 8, and the heater part 8 includes a heating element 3 and a support body 9 for supporting at least the heating element 3. The gas meter 1 is provided with an opening part 4 provided to reduce pressure generated between the heating element 3 and the support body 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165879-A (JP)
Title: Surface acoustic wave element
Inventor: OZAKI KYOSUKE
IPC: H03H3/08
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface acoustic wave element with less insertion loss and an excellent resonance characteristics in GHz bands.  <P>SOLUTION: Interdigital electrode sections 13, 14 are made of a Cu alloy, a normalized film thickness H/λ of the interdigital electrode sections 13, 14 is selected to be 0.045 or over and 0.070 or below, wherein λ is the wavelength of the surface acoustic wave propagated in the X axis direction of the piezoelectric substrate 12 and H is the film thickness of the interdigital electrode sections 13, 14, and a rotation Y-cut LiTaO<SB>3</SB>substrate is adopted for the piezoelectric substrate 12, wherein a rotated cut angle θ from the Y axis toward the Z axis around the X axis of the piezoelectric substrate 12 is selected to be 52.0 degrees or over and 58.0 degrees or below so that a value of a reflection coefficient S<SB>11</SB>is 0.88 or over.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164773-A (JP)
Title: Substrate for magnetic recording medium using thermoplastic allyloxy methyl styrene based resin, magnetic recording medium using the substrate, and manufacturing method of magnetic recording medium
Inventor: TEI YOICHI
IPC: C08F12/34
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate for a magnetic recording medium made of plastics having excellent surface accuracy and excellent reliability such as shape stability by using a thermoplastic resin excellent in thermal stability, shape stability and moisture resistance and to provide the magnetic recording medium using the substrate.  <P>SOLUTION: In the substrate for the magnetic recording medium made of plastics obtained by injection-molding a thermoplastic phenyl allyloxy methyl styrene resin (1) or a thermoplastic allyloxy methyl styrene resin, the resin (1) has ≥90% cyclization ratio, >180°C and <270°C, preferably >200°C and <270°C glass transition point (Tg), ≥360°C thermolysis point, and ≤0.01% water content and the resin (2) has ≥80%, preferably ≥88% cyclization ratio, ≥100°C glass transition point (Tg), ≥350°C thermolysis point, and ≤0.01% water content. The magnetic recording medium using the substrate is also provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161201-A (JP)
Title: Pneumatic tire for passenger car
Inventor: HAZAMA HIROHISA
IPC: B60C11/13
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire for passenger car capable of improving performance on snow of a new tire without hampering partial wear resistance.  <P>SOLUTION: Both left/right wall surfaces of a main groove 1 extending to the circumference direction of the tire is divided into an upper edge 1a from a tread face 6 to a groove depth of 0.5 to 2.0 mm and a main part 1b on the groove bottom side from the upper edge. A wall surface angle of the main groove 1 to a normal line of the tread face 6 is set to be 7 degree or more at the main part 1b while -3 to 3 degree at the upper edge 1a. Preferably, a wall surface angle α of the main groove 1 at the main part 1b on a tire equator line E side is set to be 7 to 10 degree, a wall surface angle β of the main groove 1 at the main part 1b on a tire shoulder S side is set to be 10 to 30 degree, and a wall surface angle γ of the main groove 1 at the upper edge 1a is set to be -3 to 0 degree.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168914-A (JP)
Title: Resin molded product and method for producing the same
Inventor: YONEMARU HIROYUKI
IPC: C08G61/08
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foamed resin molded product obtained by carrying out bulk polymerization of a norbornene-based monomer in a mold, free from lowering of sink mark and strength, enabling weight saving and including fine foam in a uniform distribution.  <P>SOLUTION: A method for producing the foamed resin molded product comprises carrying out bulk polymerization of a polymerizable composition containing a norbornene-based monomer, a metathesis catalyst and a foaming agent and having ≥100cP and ≤5,000 cP solution viscosity at 25°C under ≤0.8 MPa kept pressure. The foaming agent is preferably an inert gas such as air, carbon dioxide or nitrogen.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171418-A (JP)
Title: Road management system
Inventor: FUJII MASAYASU
IPC: G08G1/00
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reliable road management system capable of being backed up, even in a failure of a relay device, by another relay device.  <P>SOLUTION: In this system, a plurality of relay devices 103a and 103b for connecting a plurality of electric room networks 105a and 105 to a roadside network 102 are provided with connection definition tables 109a and 109 in which connection permission addresses and input and output commands are defined, respectively. When a failure occurs in either one of the relay devices 103a and 103b, the connection definition table of the relay device with the failure is transferred to the other relay device, whereby the monitoring control governed by the relay device with the failure is carried out by the other relay device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169242-A (JP)
Title: Cellulose fatty acid ester fiber and fiber structure
Inventor: AMA SHOKO
IPC: D01F2/28
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide fiber and fiber structure that have good color development and quick-drying properties.  <P>SOLUTION: The polymer of this fiber has a refractive index of 1.30-1.50 and the fiber is mainly composed of cellulose ester. The coefficient of moisture absorption is 0.5-2.0% at 20°C and 65% RH. The cellulose fatty acid ester fiber is dyed with disperse dyes. The fiber structure is produced by using the cellulose fatty acid ester fiber or using the blend fiber partially including the cellulose fatty acid ester fiber.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172529-A (JP)
Title: Flexible circuit board
Inventor: HOSHINO YASUFUMI
IPC: H01L21/60
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible circuit board having a shading structure for a semiconductor element, in the flexible circuit board whereon the semiconductor element is mounted in a flip-chip manner.  <P>SOLUTION: On one surface of the flexible board, it has terminal portions whereon a semiconductor element is mounted in a flip-chip manner, and on the other surface of the flexible circuit board, shading ink is subjected to coating and printing more expansively than the semiconductor element and correspondingly to a semiconductor-element mounting portion, and further, a flexible reinforcing film is so bonded to the shading ink as to cover it. As another shading structure, there is bonded to the other surface, a flexible reinforcing film having a shading bonding agent more expensively than the semiconductor element and correspondingly to the semiconductor-element mounting portion. Alternatively, as another shading structure, there can be adopted such a structure that a flexible reinforcing film, which is subjected to the coating and printing of the shading ink more expansively than the semiconductor element and correspondingly to the semiconductor-element mounting portion, is so bonded to the other surface of the flexible circuit board as to oppose its shading ink layer to the flexible circuit board.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003222367-A (JP)
Title: Ventilating-cum-heat exchanging device, and air conditioning system
Inventor: KISHI MASAYUKI
IPC: F24F7/08
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To increase workability by easily switching a duct connection position in a direction not causing any defect even if an obstacle is present in the piping direction of a duct in a ventilating-cum-heat exchanging device of an air conditioning system.  <P>SOLUTION: In this ventilating and heat exchanging device, two holes 211 and 221 for connecting an exhaust gas inlet duct is provided in a housing 2. The exhaust inlet duct is connected to one of these holes, and the other is closed with a cover 7. The fan casing 42 of an exhaust fan 4A is fixed with an outlet 401 facing forward, and the fan casing 42 of an air supply fan 4B is formed rotatable. A through-hole 251 is provided in the upper wall 25 of the housing 2. A plate 8 for closing the through-hole 251 is rotatably supported on the upper wall 25. The plate 8 and the fan casing 42 of the air supply fan 4B are connected to each other through connection means 83 and 423.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004177448-A (JP)
Title: Camera with liquid crystal display function
Inventor: TOKIWA KENTARO
IPC: G09G3/04
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera with a liquid crystal display function which utilizes a liquid crystal display equipped on a camera surface to display various kinds of information of the camera also as an alarm display means also in the case an optical viewfinder is used.  <P>SOLUTION: A liquid crystal monitor 20, an optical viewfinder eyepiece 22 and a liquid crystal display 24 are equipped on the rear face of a digital camera 1. The liquid crystal display 24 is disposed at a position within a viewing field in the case the optical viewfinder eyepiece 22 is used in taking a picture. When any abnormality arises in the digital camera 1 in taking a picture, a backlight color of the liquid crystal display 24 turns on and blinks so as to be visible in the viewing field of the photographer and makes the alarm be recognized. Also in the case a picture is taken while viewing the liquid crystal monitor 20, the alarm is recognized by the color or turning on and off of the backlight.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176481-A (JP)
Title: Split ceiling connecting structure of unit room
Inventor: OGURA SATORU
IPC: E04B9/30
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a split ceiling connecting structure which suppresses the deterioration of the inner surface of a ceiling panel near bolt inserting holes.  <P>SOLUTION: This split ceiling connecting structure of a unit room is equipped with: a first side edge 1a of the first resin-molded ceiling panel 1 which is folded back upward; a second side edge 2a of the second resin-molded ceiling panel 2 which is folded back upward so as to face the side edge 1a of the ceiling panel 1; and bolts 14 which are inserted into the edges 1a and 2a so as to be connected to each other. The bolt inserting hole 3 which is formed in the side edge 1a, and the bolt inserting hole 4 which is formed in the side edge 2a, are slots wherein a major axis is directed in the direction of the elongation of the side edges 1a and 2a.  <P>COPYRIGHT: (C)2004,JPO