baber/WOPTO huggingface dataset:
Patent JP-2004317279-A (JP)
Title: Gas sensing apparatus
Inventor: ISHIBASHI MASARU
IPC: G01N27/16
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas sensing apparatus for avoiding wasteful power consumption in a charge circuit for charging power generated by a solar panel to a secondary battery as a direct power supply of a gas sensing unit and continuously and stably operating the gas sensing unit.  <P>SOLUTION: The gas sensing apparatus has the solar panel, the secondary battery connected to the solar panel through the charge circuit, the gas sensing unit driven by power from the secondary battery and a charge control circuit for detecting the magnitude of an output voltage from the solar panel and stopping a drive of the charge circuit when the magnitude is smaller than a setting value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003346513-A (JP)
Title: Lighting device for vehicle
Inventor: BURGEMEISTER KATRIN
IPC: F21Y101/00
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting device for a vehicle having a number of segments capable of converging a beam of light emitted from a light source on a specific mirror plate.   <P>SOLUTION: This lighting device 10 for a vehicle comprises a light source 12, a mirror plate 16 having at least a first segments 18 and a second segments 20, and a first reflector 14 for conducting the light emitted from the light source 12 to the mirror plate 16. Wherein, a first photo-active member 26 arranged on a light path between the light source 12 makes light rays emitted from the light source 12 deflect, and further, incident angles to the first reflector 14 of the deflected light rays are designed so that their corresponding reflecting angles will be headed at least within the second segments 20 of the mirror plate 16 from the first reflector 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004319912-A (JP)
Title: Semiconductor light emitting device
Inventor: MORISHIMA YOSHIKATSU
IPC: H01S5/343
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light emitting device which can exhibit an excellent luminous efficiency by providing a tunnel junction between an n type contact layer of a high carrier concentration and a p type contact layer and by promoting current diffusion into the high-carrier n type layer.  <P>SOLUTION: In the semiconductor light emitting device, an active layer, a p type clad layer, a p type contact layer, and an n type contact layer are sequentially formed on an n type clad layer. A recess is formed to be extended from the n type contact layer to the n type clad layer, and an electrode is formed to be contacted with both of the n type contact layer and the p type clad layer in the recess.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004007601-A (JP)
Title: Wireless data communications card, electronic apparatus, base station system and wireless data communications system
Inventor: AIYOSHI HIROSHI
IPC: H04W72/04
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To effectively utilize base station side resources by improving the efficiency of using a radio channel.  <P>SOLUTION: The wireless data communication card, which performs wireless data communications with a base station by being mounted on the electronic apparatus, is provided with a communication speed switching part 200 for switching a communication speed between the wireless communication card and the base station in accordance with data traffic between the electronic apparatus and the wireless data communication card. In the data traffic, for example, data length information of a PPP frame is used to be compared with a predefined threshold, determining the highness and lowness of data density.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004321587-A (JP)
Title: Method for x-ray ct (computerized tomography) imaging and apparatus for x-ray ct
Inventor: HORIUCHI TETSUYA
IPC: A61B6/03
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the X-ray dosage to be exposed to a highly radiation-sensitive region near the body surface of a subject.  <P>SOLUTION: When an gantry angle, which reduces the distance between the highly radiation-sensitive region near the body surface of the subject and an X-ray focus is reduced, is 0≤θ≤βu or π-βu≤θ<2π, this apparatus produces a smaller output of X-ray irradiation. On the other hand, when the gantry angle is π-βu≤θ≤π+βu, which is opposite to that in 0≤θ≤βu or π-βu≤θ<2π, output of X-ray irradiation is increased. When the gantry angle is between them, namely, βu<θ<π-βu or π+βu<θ<π-βu, it produces a medium output of X-ray irradiation. Then, it performs the image recomposition by assigning weights to the projected data depending on the output of X-ray irradiation when the projected data is obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329324-A (JP)
Title: Game machine
Inventor: WAKAYAMA TOSHIJI
IPC: A63F5/04
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine suitable for being recycled and reused and excellent in practicality.  <P>SOLUTION: The game machine 10 is provided with a cabinet 100 whose front surface is opened. The cabinet 100 is formed of a steel sheet and is provided with a recessed drawn part on the peripheral surface of the cabinet 100. The recessed drawn part is provided with a receiving hole for a fastener which joins the peripheral surface of the cabinet 100 and another member constituting the cabinet 100 or a game device housed inside a casing. The depth of the recessed drawn part is formed such that the fastener is not projected from the recessed drawn part when the peripheral surface of the cabinet 100 and the other member constituting the cabinet 100 or the game device housed inside the casing is joined with the fastener in the receiving hole.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334935-A (JP)
Title: Positioning method of photo detector for optical pickups
Inventor: KOGA MISEI
IPC: G11B7/22
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positioning method of a photo detector for an optical pickup using an accurate track error signal.  <P>SOLUTION: At first, an optical axis 51 of a return light (0-th diffracted light) P1 of a laser beam on a disk is fitted to a center 52 of a photosensitive surface M of a photo diode as shown in (A). Then, as shown in (B), a positioning arrangement is operated so that the optical axis 51 of the laser beam may shift the distance H from the center 52 of the photo sensitive surface M of the photo diode in the direction of Y (horizontal and longitudinal direction: corresponding to the direction of a track of the disk), and a print circuit board to which the photo diode is attached is fixed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331534-A (JP)
Title: Polyacene derivative and method for producing the same
Inventor: TAKAHASHI TAMOTSU
IPC: H01B1/12
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyacene derivative which has functional groups at both the terminals of the polyacene and has a wide application range.  <P>SOLUTION: The polyacene derivative represented by formula (I) [R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>, R<SP>4</SP>, R<SP>5</SP>, R<SP>8</SP>, R<SP>9</SP>and R<SP>10</SP>are each H, a hydrocarbon group, or the like; R<SP>6</SP>, R<SP>7</SP>, A<SP>1</SP>, and A<SP>2</SP>are each a halogen atom, an alkoxycarbonyl group, or the like; (n) is an integer of ≥1]. The method for producing the polyacene derivative from the corresponding polyhydro compound. A conductive material, a resin composition, and a thin film each containing the polyacene derivative.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340411-A (JP)
Title: Air curtain for refrigerated open showcase
Inventor: SANO TADASHI
IPC: A47F3/04
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air curtain for a refrigerated open showcase capable of surely preventing intrusion of open air by surely protecting a cold air curtain in the case of a refrigerated open showcase formed with an opening in a front surface thereof and capable of surely preventing intrusion of dust and floating bacteria inside a store into the showcase in the case of a refrigerated open showcase formed with an opening in the top surface thereof without hindering display effect of a case design nor using a large-scale device.  <P>SOLUTION: In the refrigerated open showcase, an ionized air generating device 20 for blowing air toward a suction opening is arranged in a protecting air blow-out opening 9, or the ionized air generating device 20 for blowing air in parallel with the cold air curtain 14 is arranged over the cold air curtain 14 blow-out opening.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004131049-A (JP)
Title: Child seat
Inventor: HOSHINO KENJI
IPC: B60R22/10
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a child seat easy to operate at the time of putting on and off an occupant.  <P>SOLUTION: A cutout part 32 is formed at a support part 30B of a baby seat 10. A lap side webbing 18B is thrusted into the cutout part 32 at the time of fixing this baby seat 10 on a seat 16. Consequently, the lap side webbing 18B trains on a seat surface part 42 of a seat part 22. Accordingly, the lap side webbing never hinders at the time of seating a baby 12 and taking it off on and from the baby seat 10 and it is possible to put on and off the baby 12 while keeping the baby seat 10 fixed on the seat 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004341102-A (JP)
Title: Optical module, its manufacturing method, optical communication device, and electronic device
Inventor: MIYAMAE AKIRA
IPC: H05K1/02
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical module capable of enhancing a light coupling efficiency independently of the thickness of a substrate.  <P>SOLUTION: The optical module (1), in which a connector (2) provided at one end side of an optical fiber (3) is made attachable/detachable, includes :a substrate (10) having a first hole (11); a transparent film (15) which is arranged at one surface side of the substrate (10) so as to cover at least the first hole (11); and an optical element (13) which is arranged on the translucent film (15) while being arranged in the inside of the first hole (11) and which performs the transmission or the reception of light between the optical fiber (3) and the element through the translucent film (15).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004161735-A (JP)
Title: Enrobed core
Inventor: BUNICK FRANK J
IPC: A61K9/20
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a core that has undergone a certain enrobing treatment such as an enrobed tablet core.  <P>SOLUTION: An enrobed a core, such as a tablet core, that has a coating made of one or more patterned films each having portions that are visually distinct (e.g., differently colored) from one another and having a transition line segment between these visually distinct portions. At least a portion of an outer surface of the core is covered with the film or films, such that the transition line segments form a substantially continuous transition line. Where the patterned films are bi-colored, the resulting enrobed core can be bi-colored, or the resulting enrobed core can have a coating with at least four visually distinct portions alternately arranged thereon, thereby forming a checkered pattern on the coating. In either case, the film seam of the coating is different from the transition line of the coating.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004340232-A (JP)
Title: Clamping device
Inventor: NOBUKAWA SHUNJI
IPC: F16B7/18
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clamping device requiring low cost for producing, and capable of securely fixing a pair of H-beams intersecting each other.  <P>SOLUTION: The clamping device 1 fixes lower and upper side H-beams 2, 3 superimposed in a vertical direction and disposed so as to be orthogonal to each other. The clamping device is composed of four sets of abutting plates 5 capable of abutting on back surfaces of both flange portions 2, 3 contacting with each other with front surfaces over a specified length, and provided with engaging pieces 4 projecting to the H-beams side of each other at both end portions; and bolt/nut 6, 7 coupling end portions of the H-beams 2, 3 in a state that the abutting plates are disposed in a well curb shape so as to be laid over the H-beam different from the abutting H-beam. In a state that the abutting plates are coupled in a well curb shape, the opposite H-beam regulates deviation in regard to the H-beam contacted by the abutting plate by the engaging piece projecting from each end portion.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339638-A (JP)
Title: Air sucker
Inventor: SHIBAIKE HAJIME
IPC: D04H3/16
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air sucker capable of preventing filaments from adhering to the wall surface of the travel path thereinside even if the number of the filaments to be taken up increases or even in the case of a conjugate yarn generating much static electricity, thus enabling a filament nonwoven fabric to be produced stably over a long period of time.  <P>SOLUTION: In producing a filament nonwoven fabric by drawing and opening a group of filaments spun from a spinneret and accumulating the opened group of filaments on a moving collective net while spreading the group of filaments thereon, the air sucker(3) functions to suck the group of filaments to take up them on the collective net. In this air sucker(3), there are provided slit-like jet ports(32) and (33) in two tiers along the traveling direction of the group of filaments so as to function to jet high-speed air jets against the group of filaments in the direction of taking up them.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338225-A (JP)
Title: Printing device, printing method, and program for printing
Inventor: KARASAWA TOSHIO
IPC: B41J2/045
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent generation of banding even when a printing head is inclined.  <P>SOLUTION: In a printing device which carries out recording to a surface of a printing medium P with the use of at least one printing head 12 where N dot forming elements are arranged for forming N (N is 2 or larger integer) dots of the same color by a constant pitch along a vertical scanning direction, there are set a first driving means (control circuit 40) which drives the printing head to print the dots on the printing medium so that each dot has an irregular interval in the main scanning direction at a first main scanning; a second driving means (control circuit 40) which prints on the printing medium, remaining dots unprinted by the first main printing at a second-an Mth (M is 2 or larger integer) main scannings; and a repeating means (control circuit 40) which prints desired information on the printing medium by repeating the first-Mth main scannings.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339427-A (JP)
Title: Silicone resin composition comprising carbon nanotube and method for producing the same
Inventor: ONO MAKOTO
IPC: C08K7/24
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for kneading fine carbon fibers into a specific resin.  <P>SOLUTION: The subject method for producing a silicone resin composition containing a carbon nanotube comprises a step for mixing the carbon nanotube into a silicone resin without accompanying any chemical reaction to obtain a highly dispessible silicone resin mixture, a step for forming a parcel by wrapping the carbon nanotube with the silicone resin used as a sheath and a superposing and press-rolling step for press-rolling the parcel to form the parcel into a sheet-like material and then folding the sheet-like material and press-rerolling the folded material, and does not contain an additive for kneading as an essential component.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339442-A (JP)
Title: Resin composition and lamp lens for vehicle produced by using the same
Inventor: AIHARA SUMIO
IPC: F21S8/10
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition having high solvent resistance and fluidity and excellent moldability without deteriorating characteristic transparency and weatherability of acrylic resin and provide a lamp lens for vehicle by using the resin composition.  <P>SOLUTION: The resin composition is composed of (A) 10-30 pts. wt. of a copolymer and (B) 70-90 pts. wt. of a copolymer produced by the polymerization of the following monomer compositions. The weight-average molecular weight of (A)+(B) is 150,000-250,000 and the weight-average molecular weight of (A) is 20,000-80,000. The lamp lens is produced by the injection molding of the resin composition. The monomer composition of the copolymer A is composed of 10-30 wt.% alkyl acrylate having a 1-4C alkyl group, 1-4 wt.% styrene and 69-89 wt.% methyl methacrylate and the monomer composition of the copolymer B is composed of 0.5-5 wt.% alkyl acrylate having a 1-4C alkyl group, 0.5-6 wt.% styrene and 89-99 wt.% methyl methacrylate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348197-A (JP)
Title: Material database system
Inventor: IKUTA HIROKAZU
IPC: G06F17/30
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material database system having a simple arrangement to enhance workability in selecting material data downloaded from a material database.  <P>SOLUTION: The fact that a user has downloaded material data to use them is recorded and stored as one download history data including the time and date of the downloading, the ID number of the selected material data, and other attributes, so that by designating the time of downloading or other search conditions, the same user or other users can call the corresponding download history to display a list of previously downloaded material data again to select the material data downloaded from the list.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346231-A (JP)
Title: Coating composition
Inventor: KABASAWA MAKOTO
IPC: C09D4/06
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To form a surface-modifying film in which the performance can simply, firmly and semipermanently be retained as treatment of various substrates.  <P>SOLUTION: The coating composition comprises (A) a macromonomer obtained by reaction of a polymer (A1) having a perfluoroalkyl group and a terminally active hydrogen group with a vinyl group-containing monomer (A2) having a group reacting with active hydrogen and (B) a polyfunctional or monofunctional vinyl monomer as essential components.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004127244-A (JP)
Title: Touch panel with support plate
Inventor: NISHIKAWA KAZUHIRO
IPC: G06F3/041
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a touch panel with a support plate in which flickering on a display screen is supported when the touch panel is mounted on a display even when a satin finished surface is formed on at least one of opposed surfaces of an upper insulating substrate and a lower insulating substrate.  <P>SOLUTION: In the touch panel with the satin finished surface formed on at least one of the opposed surfaces of the upper insulating substrate and the lower insulating substrate, the support plate composed of a plastic plate is adhered all over a rear surface of the lower insulating substrate by a spread viscous agent layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004355107-A (JP)
Title: Inspection device and inspection system for on-vehicle information transmission and reception system
Inventor: YOSHIDA ICHIRO
IPC: G08G1/09
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for inspecting whether communication equipment to be post-installed on a vehicle or communication equipment having been mounted on the vehicle will operate normally or not.  <P>SOLUTION: As communication software for communication equipment to be post-installed is downloaded to a programmable logic part 31 of an inspection device 29 to operate it like the communication equipment to be post-installed, communication equipment having been mounted on a vehicle is operated piece by piece. This inspects whether the communication equipment to be post-installed and the communication equipment having been mounted will operate without interference or not.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353308-A (JP)
Title: Metal skin panel with sleeve for piping
Inventor: SUMI TOSHIO
IPC: E04C2/52
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means which can enhance working efficiency by dispensing with in-situ drilling work using a drill, when piping is provided so as to penetrate in the thickness direction of a metal skin panel constituting a floor of a building.  <P>SOLUTION: This metal skin panel 1 with a sleeve for the piping is equipped with a panel body 2 wherein a steel plate is formed in a flat-box shape, the tubular sleeve 3 for the piping, which is provided so as to penetrate in the thickness direction of the panel body 2, and cellular concrete 4 which is filled into an internal space S formed of an inner surface 2I of the panel body 2 and an outer peripheral surface 3E of of the sleeve 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353604-A (JP)
Title: Steam turbine
Inventor: NAGANE KOHEI
IPC: F01K17/04
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steam turbine in which turbine components of a low-pressure turbine can secure a high level of strength guarantee coping with ultrahigh temperature main steam or reheated steam.  <P>SOLUTION: The steam turbine is configured by combining a condensation system 2 and a water supply system 3 with a turbine system 1. A cooling medium supply system 27 for supplying cooling medium from the water supply system 3 is provided to a connecting part of a medium-pressure turbine 6 and a low-pressure turbine 7 in the turbine system 1. Control means 29, 30, 31a, 31b for controlling the cooling medium supplied to the connecting part are provided to the cooling medium supply system 27 when medium-pressure turbine exhaust supplied from the medium-pressure turbine 6 to the low-pressure turbine 7 is in a dry steam region.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004355759-A (JP)
Title: Optical disk device and tilt angle adjusting method
Inventor: KIMURA SHUNSUKE
IPC: G11B7/095
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk device capable of detecting radial tilting without disposing any special devices such as a tilt sensor and without being affected by lens shifting, and provide a tilt angle adjusting method.  <P>SOLUTION: A signal intensity ratio is calculated for signals output from a photodetector at a plurality of space frequencies, and the radial angle of a laser beam made incident on an optical disk is adjusted based on the signal intensity ratio. Thus, the necessity of disposing an element for detecting tilting separately from the photodetector is eliminated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004223237-A (JP)
Title: Handle grip of golf club
Inventor: HUANG BEN
IPC: A63B53/14
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf club grip made of rubber and having a smooth outer surface.  <P>SOLUTION: This golf club grip is provided with: a strip S including a polyurethane layer 36 coupled to the top surface of a felt layer 30; a recessed reinforcing surface 46 thermally formed on a first side edge 44 of the polyurethane layer 36; and a compressed densified area 49 formed on a second side edge 48 of the polyurethane layer 36. The felt layer 30 of the first side edge 44 is inclined from the lower side of the felt layer 30, the second side edge 48 of the strip S is inclined along the felt layer 30 and the polyurethane layer 36, and an adhesive 34 and a lower sleeve U are provided on the lower side of the felt layer 30. The strip S is spirally wound round the periphery of the sleeve, and the lower side of the second side edge 48 of the strip S is superposed on the upper surface of the first side edge 44 of the strip S and fixed by the adhesive 34 to form the smooth outer surface.  <P>COPYRIGHT: (C)2004,JPO&NCIPI