baber/WOPTO huggingface dataset:
Patent JP-2003309287-A (JP)
Title: Light-emitting element
Inventor: KOIDE NORIKATSU
IPC: H01L33/12
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve the light emission retrieving efficiency of a light-emitting element, in a gallium nitride semiconductor light emitting element.  <P>SOLUTION: The light-retrieving side of the gallium nitride semiconductor light-emitting element 300 is set as an upper part electrode side. Accordingly, an upper part electrode is formed of a transparent ITO film 33, and an Al electrode 7 is provided as a contact in part contact. Thus, a light output is not wasted, and the efficiency of the emission of light can be improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004338494-A (JP)
Title: Shift lever rotating bearing device
Inventor: KOIDE TAMAKI
IPC: B60K20/02
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily installable shift lever rotating bearing device unnecessitating detent of a shift lever around a lever axial center.  <P>SOLUTION: This device 10 has an X-direction rotating bearing part 50 for holding the shift lever 30 by an intermediate member 40 and rotatably supporting the intermediate member 40 in an X-direction and a Y-direction rotating bearing part 60 for rotatably supporting the intermediate member 40 in a Y-direction orthogonal to the X-direction in relation to a base 20. The intermediate member 40 is constituted of a pair of members separate with each other for holding the shift lever 30 from both sides of the X-direction. The device 10 is provided at an upper end part of the base 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004005655-A (JP)
Title: Downloading method over the internet
Inventor: CURRANS KEVIN G
IPC: H04L29/08
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve downloading efficiency over the Internet, while managing bandwidth during downloading operation, for downloading a large file, such as an executable file.  <P>SOLUTION: Plural data segments, including a part of the file to be downloaded, are encapsulated in a set of image files. Reference to the set of image files is included in a web page definition. The image file, which the segments of the file to be downloaded are encapsulated, in is downloaded to the cache of a browser during drawing operation of the web page relevant to the web page definition. The segment data taken out from the image file is assembled and the file to be downloaded are reproduced. When the target file is an executable file, installation operation is performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004337353-A (JP)
Title: Container for heating liquid and its manufacturing method
Inventor: TOMA HIROAKI
IPC: B29C45/14
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container for heating liquid that only requires sheets as necessary components and is provided with a meandering flow passage capable of being manufactured through one process.  <P>SOLUTION: The container 1 for heating fluid is constituted of mold clamping two films 3 after the films 3 are disposed in a mold by truing up the external forms of the films 3 and integrally molding an outer frame section 4, partition sections 5, and joint sections 8 having pipe passages 7 with the films 3 by using a resin by injecting the resin between the films 3. Between the films 3, the meandering flow passage 6 of a fluid is demarcated by means of the plurality of partition sections 5 alternately arranged in a comb-teeth-like state and the external frame 4. At the time of using the container 1, the container 1 is sandwiched between the heating plates of a heater and the joints of a infusion tube are respectively inserted into the two joint sections 8. The container 1 swells out due to the pressure of a liquid gravitationally flowing in the container 1 and the films 3 closely adhere to the heating plates with large areas. Consequently, the liquid is heated and flows down to the outside of the container 1 from the joint sections 8. The container 1 only requires the two films 3 and 3 as necessary components and can be manufactured to have the meandering flow passage 6 through one process by using a prescribed mold.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347624-A (JP)
Title: Lens device
Inventor: NAKAMURA HIROSHI
IPC: G02B7/04
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact lens device which can be used also as a lens device for a monitor camera used night and day though the compact lens device is originally designed for another purpose by arranging a filter for correcting an image forming position and a filter inserting/pulling-out device for inserting and pulling out the filter for correcting the image forming position in/from the optical axis of a lens barrel in nearly cylindrical space formed between the lens barrel and a mount ring.  <P>SOLUTION: In a lens device 10, a filter switching unit 56 is arranged in the nearly cylindrical space 54 formed between the base end 14 of a lens barrel 12 and a C mount ring 16. A near infrared ray cut filter 58 has only to have a size equivalent to a relay lens 26 disposed at the base end having a small diameter, and the insertion/pulling-out stroke of the filter 58 is secured even in the narrow space 54. A motor 62 and gears 82, 84 and 86 of the filter insertion/pulling-out device 60 are arranged at a position deviated from the position of the insertion/pulling-out stroke.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347763-A (JP)
Title: Liquid crystal display device
Inventor: YASUHARA MASANORI
IPC: G02F1/1368
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device wherein it can be avoided as much as possible for a light beam propagated in a plate surface direction while reflection is repeated in a transparent substrate among light beams made incident in the transparent substrate to reach an active region of an integrated circuit.  <P>SOLUTION: In the liquid crystal display device, the integrated circuit 5 concerning display is mounted on the transparent substrate 3 of a liquid crystal panel 1 and the active region of the integrated circuit 5 is made to be opposed to the upper side of the transparent substrate 3 when the integrated circuit is mounted. A blast treatment region 6 is provided in the region where the integrated circuit 5 is mounted and its peripheral region on the transparent substrate 3. Thereby, a portion of light beams made incident in the transparent substrate 3 is propagated in the plate surface direction while reflection is repeated in the transparent substrate 3 and passed through the blast treatment region 6 and a light beam reaching quantity to the active region of the integrated circuit 5 is reduced since the light beam is scattered by the blast treatment region 6 when the light beam are passed through the blast treatment region.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353019-A (JP)
Title: Method and device for controlling electric current of gas generation apparatus
Inventor: TOJO TETSURO
IPC: C01B9/08
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling an electric current of a gas generation apparatus for generating fluorine gas or a fluoride gas, which maintains an optimal state of electrolysis, continues a stable operation, and does not depend on manpower, and to provide a device for controlling the electric current.  <P>SOLUTION: The method for controlling the electric current of the gas generation apparatus for generating fluorine gas or the fluoride gas, by electrolyzing an electrolytic bath 5 consisting of a mixed molten salt containing hydrogen fluoride with the use of a carbon electrode as an anode 4a, comprises measuring a fluctuation range of voltage between a cathode 4b and the anode 4a when a constant electric current is applied to the gas generation apparatus, and applying the electric current while changing an amount of the current in response to the voltage fluctuation range.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004357381-A (JP)
Title: Cooler for board
Inventor: ISAJI NORIYUKI
IPC: F25D17/02
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To offer a cooler for a board, which can lessen the capacity of a tank for reservation of coolant, and performs heat absorption and heat radiation by circulating coolant.  <P>SOLUTION: In the cooler for a board, which performs heat absorption and heat radiation by circulating coolant in a radiator 3 on heat absorption side and a radiator 4 on heat radiation side, liquid supply ports 7a and 7b for a coolant circulation path (A) on heat absorption side and a coolant circulation path (B) on heat radiation side are provided at the uppermost parts of respective coolant circulation paths (A) and (B), and also tanks 8a and 8b for reservation of coolant are arranged in the vicinity of the liquid supply ports 7a and 7b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004035877-A (JP)
Title: Polyurethane / ureas useful for production of spandex and process for their production
Inventor: LAWREY BRUCE D
IPC: C08G18/32
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide polyurethane/ureas useful for the production of spandex fibers made from an isocyanate-terminated prepolymer produced by using an isocyanate-reactive component which is generally a polyol component and to provide spandex fibers produced from such polyurethane/ureas.  <P>SOLUTION: The segmented polyurethane/ureas useful for the production of spandex are produced by chain-extending, in the presence of a solvent, an isocyanate-terminated prepolymer prepared by reacting a stoichiometric excess of an isocyanate with an isocyanate-reactive component which includes (1) about 5 to about 30 eq% polyoxypropylene diol having a molecular weight of at least 1,500 Da and an average unsaturation level of not larger than 0.03 meq/g, (2) about 20 to about 60 eq% polytetramethylene ether glycol having a molecular weight of less than 1,000 Da, and (3) about 25 to about 65 eq% polytetramethylene ether glycol having a molecular weight of not less than 1,000 Da.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004355391-A (JP)
Title: Large screen supervision and control system
Inventor: TAKAOKA MIKIO
IPC: G05B23/02
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a large screen supervision and control system that allows simultaneously viewing an ITV animation and a graphic supervision screen.  <P>SOLUTION: The graphic supervision screen 2 of a size encompassing n-screens for grasping the state of a plant by means of the multiscreen controller 12 of a 1-CPU computer, and image display windows 301-309 are provided. Plant state signals are sent from an n-screen output graphic board 1201 via image synthesizing devices 501-503 to the supervision screen 2 for display thereon. NTSC signals from ITV devices 801-803 are converted to RGB signals via an image switching device 6 and synthesized with the state signals by the image synthesizing devices 501-503. The ITV animation converted to RGB is depicted in corresponding image display windows 301-309 by hard overlay method, at the front of the supervision screen 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353581-A (JP)
Title: Gas compressor
Inventor: NONAKA TAKESHI
IPC: F04C2/344
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas compressor suitable for reducing the power loss, enhancing the abrasion resistance, and enhancing the equipment performance by reducing internal leakage.  <P>SOLUTION: The spring force of a spring member 16 when an armature 15 of an electromagnetic clutch 14 is attracted to a pulley 18 side is applied to a rotor 8 as the rotor thrust load to press the rotor 8 against a rear side block 6 side. When the oil pressure in a rear back pressure space 37 is applied to the rotor 8 as the rotor thrust load to press the rotor 8 against a front side block 5 side, an end face of the rotor 8 and an inner surface of the front side block 5 facing the end face repel each other by the magnetic forces thereof. The rotor thrust load to press the rotor 8 against the rear side block 6 side is balanced by the rotor thrust load to press the rotor 8 against the front side block 5 side by the repelling magnetic forces, and the rotor 8 is held at a neutral position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352951-A (JP)
Title: Composition for reflection-preventing film
Inventor: YOSHIMI HIROSHI
IPC: B41M3/00
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for reflection-preventing film, easy for performing the control of thickness and capable of securing a good appearance in the case of obtaining the reflection-preventing film by using a flexographic printing method.  <P>SOLUTION: This composition for a reflection-preventing film used for a flexographic printing device for forming a thin film with a roll coater method is constituted by at least a UV-curing resin, metal oxide, curing agent and solvent, and also is characterized by having ≥4.2 mm<SP>2</SP>/s and ≤33 mm<SP>2</SP>/s kinematic viscosity at 20°C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003299457-A (JP)
Title: Method for extracting bonito sea tangle soup stock and pot for extracting bonito sea tangle soup stock
Inventor: NOZAKI HIROMITSU
IPC: A23L27/00
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for extracting a bonito sea tangle soup stock with which the soup stock can simply be taken by preventing an off-flavor, turbidity, etc., from being produced and drawing out a refreshing taste as a drinking soup stock at home.  <P>SOLUTION: The method for extracting the bonito sea tangle soup stock is carried out as follows. Soup stock materials (sea tangle and dried bonito) are dipped in a screening net 2 in a pot body 1 in hot water at 70-95°C without stirring and the soup stock materials pass 50-70 s while being dipped therein without heating. The screening net 2, together with the soup stock materials, is then taken out of the pot body 1. Thereby, the extracted soup stock remains in the pot body 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004358334-A (JP)
Title: Speed sprayer
Inventor: KAKIZAKI KAZUTOSHI
IPC: B05B17/00
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speed sprayer which is made lightweight and inexpensive by simplifying its structure for transmitting driving force and reducing the number of its components.  <P>SOLUTION: This speed sprayer is constituted so that a driver's seat for controlling the traveling of the speed sprayer, a liquid chemical tank for storing a liquid chemical, a driving chamber equipped with an engine and a power atomizing pump and a spraying unit equipped with a spray nozzle and a fan are arranged on a truck frame which is equipped with a traveling mission and wheels and by which the speed sprayer can be traveled. The driving force outputted from an output shaft of the engine in the driving chamber is inputted to an input shaft of the traveling mission and also transmitted to a driving shaft of the power atomizing pump through the input shaft of the traveling mission. As a result, the number of the components for transmitting the driving force can be reduced, its structure can be simplified, the manufacturing cost of the speed sprayer can be reduced and the body of the speed sprayer can be made lightweight.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004360994-A (JP)
Title: Incomplete combustion detecting device
Inventor: KANESAKI KOICHI
IPC: F23N5/00
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To accurately measure a CO exhaust value when incomplete combustion occurs in combustion equipment by using exhaust gas for quickly heating a CO sensor to make a CO sensor reaction value approach an actual CO exhaust value in a short time.  <P>SOLUTION: This incomplete combustion detecting device uses exhaust gas straightening vanes 8 for preventing the flow of exhaust gas directly into the CO sensor 4 even when the great amount of exhaust gas is introduced into a CO sensor box 5 and allows a quick increase in temperature in the whole CO sensor box 5 while holding down a flow rate. Thus, the temperature of the CO sensor quickly rises and a difference between an exhaust gas temperature and itself is smaller, avoiding a shift between the actual CO exhaust value and the CO sensor reaction value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004362672-A (JP)
Title: Tilt control method of optical disk reproducing device
Inventor: OSAWA HIDEKI
IPC: G11B7/09
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tilt control method of an optical disk reproducing device performing reproduction operation of signal by an optical pickup.  <P>SOLUTION: The optical pickup is moved to a prescribed position of an inner periphery side of a disk, while after focus control operation and equalizer adjustment of a RF signal amplifying circuit are performed, reproducing operation is performed, when the number of errors reaches the prescribed numbers in a reproducing operation state, reproducing operation is interrupted, while measuring operation of focus drive voltage and equalizer adjusting operation are performed, tilt adjustment is performed based on obtained DC voltage, while after tilt adjustment is performed based on an obtained equalizer adjustment value, reproducing operation is restarted from the interruption position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005003714-A (JP)
Title: Image display device
Inventor: HIDA YOICHI
IPC: G09G3/36
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To increase a writing margin in relation to data writing of a next cycle at the time of the shift to a non-selection state of a selection gate line of an active matrix type display device.  <P>SOLUTION: The transition from the selection state to the non-selection state of the selection gate line of the gate line (GLO-GLn) arranged in correspondence to a pixel row of a display panel (1) is detected by a transition detecting circuit (2). The operation of a circuit (3) associated with the data writing in the next cycle is started in accordance with a non-active transition detection signal (DIS).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005003036-A (JP)
Title: Pneumatic shock absorber
Inventor: JO TADASHI
IPC: F16F9/02
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic shock absorber particularly usable as a vehicular suspension and capable of suppressing the rise of springing force generated by gas as operating medium.  <P>SOLUTION: A compensation chamber R is communicated with a first chamber R1 via first passages 30, 31 and a second passage 32, and a first check valve N1 is provided midways between the first passages 30, 31 for allowing gas to flow only from the compensation chamber R toward the first chamber R1. A first relief valve V1 is provided on the midway of the second passage 32 for allowing the gas to flow only from the first chamber toward the compensation chamber, the compensation chamber R is communicated with a second chamber R2 via a third passage 33 and a fourth passage 34, and a second check valve N2 is provided on the midway of the third passage 33 for allowing the gas to flow only from the compensation chamber toward the second chamber R2. Furthermore, a second relief valve V2 is provided on the midway of the fourth passage 34 for allowing the gas to flow only from the second chamber R2 toward the compensation chamber R.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005003787-A (JP)
Title: Development device
Inventor: UETAKE SHIGEO
IPC: G03G15/08
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a development device that steadily regulates the layer thickness of developer, hinders deformation of a developer carrier, which is caused by creep, and that can easily be structured in small size at a low cost.  <P>SOLUTION: The development device includes the developer carrier 21 for conveying developer to a development area while the developer is attached to its surface, and a developer restricting member 22 that restricts the layer thickness of the developer in firm contact with the surface of the developer carrier 21. A pressing member 23 is disposed opposite the developer carrier 21 with respect to the developer restricting member 22. When the developer carrier 21 is driven, the firm contact/release mechanisms 214 and 231 move the pressing member 23 by the drive of the developer carrier 21 in the direction in which the developer restricting member 22 is brought into firm contact with the surface of the developer carrier 21 (condition b). Conversely when the developer carrier 21 is not driven, the firm contact/release mechanisms 214 and 231 permit the pressing member 23 to move in the opposite direction (condition a).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005001472-A (JP)
Title: Air-conditioning air duct device for vehicle
Inventor: FUJITA MORIHIKO
IPC: B60R13/02
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To enlarge an air-conditioning air duct and to increase air capacity.  <P>SOLUTION: This air-conditioning air duct device for the vehicle provided with the air-conditioning air duct blows conditioned air into a cabin. The air-conditioning air duct 10 comprises a sheet 12, the sheet 12 is expanded by a wind pressure at the time of blowing the conditioned air, to maintain the shape of the air-conditioning air duct 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005002392-A (JP)
Title: Electrode for discharging surface treatment and discharging surface treatment method
Inventor: AKIYOSHI MASAO
IPC: C23C26/00
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an electrode for discharging surface treatment, which improves a denseness of a coating without causing the instability of discharge, and to provide a discharging surface treatment method.  <P>SOLUTION: The discharging surface treatment comprises generating a pulsed discharge between the electrode of a green compact formed by compression-molding the powder of a metal or a metal compound, and a workpiece; and forming a coating consisting of an electrode material or a substance produced after the electrode material has been reacted by the discharging energy, on a workpiece surface. The electrode for the discharging surface treatment contains a material having a lower boiling point than that to be coated, as an additive.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005001829-A (JP)
Title: Sheet supplying device and image reading device with it
Inventor: HAMADA MASATAKA
IPC: H04N1/00
Filed: 2003-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To supply sheets to a processing platen for reading an image and the like at stable speed and high accuracy by reducing a load between the sheet and a guide constituting a path in a U-shaped transfer path from a paper feeding stacker to a paper discharge stacker.  <P>SOLUTION: Idling rollers A, B, C, D, E, F, G, H, I couple-driven in contact with a sheet are arranged to a sheet delivering path 222 from a separating means 207 to a resist means 208, a sheet feeding path 227 from the resist means 208 to a sheet feeding means 209, a sheet processing path 232 from the sheet feeding means 227 to a sheet transfer means 210, and a paper discharge path 233 from the sheet transfer means 210 to a paper discharge means 212. The idling rollers are arranged inside a U-shaped transfer path at the sheet delivering path, the sheet feeding path, and the sheet processing path, and arranged outside the U-shape at the paper discharging path.  <P>COPYRIGHT: (C)2005,JPO&NCIPI