baber/WOPTO huggingface dataset:
Patent JP-2004098016-A (JP)
Title: Production method for platinum dimeric catalyst
Inventor: ITO YUSUKE
IPC: B01J37/02
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a platinum dimeric catalyst with a higher purification performance by controlling a cluster size of platinum carried by an oxide carrier.  <P>SOLUTION: After the platinum is carried by the porous oxide carrier, the platinum is reacted with CO to be dimerized, or after the platinum is dimerized, the dimerized platinum is carried by the porous oxide carrier and fired.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098990-A (JP)
Title: Car shape detecting device for car washer
Inventor: TAKAHASHI MASAAKI
IPC: B60S3/06
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve operation of a car washer when there occurs abnormality in the detection light axis of a car shape detector in a car shape detecting device for the car washer.  <P>SOLUTION: This car shape detecting device 30 of a car washer 10 auxiliary has a car shape detector 31 with light projecting sensor 31A and a light receiving sensor 31B which are oppositely arranged on both sides of a car washing work shop, and it is provided with an abnormal light axis detecting means 60 detecting abnormality of the respective detection light axes of the car shape detector 31 and a car shape information correcting means temporarily using passing/shielding information acquired in the vicinity light axis closest to the abnormal light axis as passing/shielding information on the abnormal light axis detected by the abnormal light axis detecting means 60.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076539-A (JP)
Title: Manhole interior corrosion preventing device
Inventor: AZUMA TOSHIYASU
IPC: E02D29/12
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manhole interior corrosion preventing device capable of effectively preventing corrosion of concrete.  <P>SOLUTION: The manhole interior corrosion preventing device is formed by floatingly arranging a floating-type main shielding member for interrupting communication between an upper portion and a lower portion of the interior of the manhole, on the surface of drainage flowing in the manhole, and guiding the main shielding member upward and downward by following the level of drainage while maintaining its shielding state that separates the upper portion and the lower portion from each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003152258-A (JP)
Title: Semiconductor optical element and manufacturing method therefor
Inventor: GARABEDIAN PATRICK
IPC: H01S5/22
Filed: 2002-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor element of high reliability and performance, capable of settling a problem of adhesion and a problem of peeling of an insulating layer on a contact layer. SOLUTION: A semiconductor optical element 10 comprises a current injection region I and at least one electrically insulated region, called a first plateau consisting of parts P1 and P2 , and contact layers 5p and 5I of an alloy whose base is gallium arsenide (GaAs) deposited on upper confinement layers 23p and 23I of a semiconductor material contained in each region. The element further comprises a dielectric material insulating layer 7 on top of the contact layer, in the first plateau. An adhesion layer 6p is disposed between the contact layer and the insulating layer, to improve adhesion between the contact layer and the insulating layer. The invention is also related to a method for manufacturing the element of the kind described above.
Patent JP-2004110500-A (JP)
Title: Device and method for selecting interior equipment
Inventor: ISHIKAWA SHINJI
IPC: G06Q30/06
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for selecting interior equipment permitting a renter to select interior equipment suiting to his or her taste and lessor to increase added value of a room.  <P>SOLUTION: This device comprises an interior equipment database 11, interior equipment data selecting means (CPU 1, RAM 3, program storing section 10) selecting interior equipment data of interior equipment provided to the room from the interior equipment database 11, and finance determining means (CPU 1, RAM 3, program storing section 10) determining, as at least part of a deposit paid when a rental agreement is concluded, financial source of a fund required for providing to the room the interior equipment corresponding to the interior equipment data when the interior equipment data are selected. Thus, the renter can select interior equipment suiting his or her taste. Since the renter can select interior equipment suiting his or her taste, the lessor can increase added value of the room.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107543-A (JP)
Title: Method for producing amide-based paste-like thixotropy-imparting agent and amide-based paste-like thixotropy-imparting agent produced by the same method
Inventor: KOMAZAWA KENJI
IPC: C08G59/44
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide the amide-based paste-like thixotropy-imparting agent not containing a coarse-grained product and to provide a method for producing the agent.  <P>SOLUTION: The method for producing the thixotropy-imparting agent not containing the coarse-grained product comprises reacting an unreacted amino group of a diamide component which is a condensation reaction product of a diamine with a hydrogenated castor oil fatty acid with a carboxy group of the unreacted fatty acid and an epoxy resin to lower amounts of components having low melting point and low molecular weight, atomizing the resultant diamide compound, dispersing the atomized diamide compound into a solvent and carrying out heat treatment of the dispersion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119580-A (JP)
Title: Multi-wavelength laser
Inventor: KAWAKAMI TOSHIYUKI
IPC: H01S5/022
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-wavelength laser having a structure in which light emitting points of a plurality of laser elements can easily be brought closer to the optical axis of an optical system.  <P>SOLUTION: This multi-wavelength laser device includes a plurality of laser diodes (12, 13, and 14) which emit light rays of different wavelengths on the same substrate (11) also working as a power supply source. At least one (12) of the diodes (12, 13, and 14) is positioned on the farther rear side than the other diodes (13 and 14) in its light emitting direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119595-A (JP)
Title: Method and apparatus for reducing pressure in vacuum chamber
Inventor: TSUBOI TOSHIKI
IPC: C23C16/44
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for reducing pressure in a vacuum chamber which reliably remove adsorption gas absorbed to the wall surface of the vacuum chamber in a short period of time and which prevent breakdown in the vacuum chamber etc.  <P>SOLUTION: In order to reduce pressure in the vacuum chamber 2, a nitrogen plasma generation process and a baking process are carried out nearly simultaneously. In the nitrogen plasma generation process after reducing the pressure in the chamber 2 to the degree of 10<SP>-4</SP>Pa by a vacuum pump 18, nitrogen gas is introduced to the chamber 2 by a nitrogen gas feeding system 4, and high frequency power is applied to the chamber 2 by a high frequency power applying system 20 to generate plasma nitrogen ion near a plasma electrode 3. In the baking process, the wall surface of the chamber 2 is baked by a baking panel 17.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119603-A (JP)
Title: Manufacturing method of solid electrolytic capacitor
Inventor: KAWASAKI SHOICHI
IPC: H01G9/008
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To restore the solder wettability of a lead wire soiled with an oxide film, gas, etc. in a solid electrolytic capacitor where a capacitor element is formed by winding a metal anode foil which has the oxide film on its surface and valve operation through a separator, and an Sn deposition and Sn-Bi based alloy deposition are formed on the lead wire surface of a tab terminal, or the Sn-Bi based alloy deposition is formed on the Sn deposition by using conductive polymer as a solid electrolytic layer.  <P>SOLUTION: After forming the solid electrolytic layer, the lead wire surface of the tab terminal is washed with acid. It is desirable that the acid to be used for washing is water solution of sulfuric acid, hydrogen chloride, oxalic acid, malonic acid and citric acid or water solution containing at least two of them.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004120216-A (JP)
Title: Image display apparatus and method
Inventor: HAMAMURA HIROYASU
IPC: H04N5/76
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display apparatus and method capable of displaying a reduced image of an object image while identifying the format of object image data.  <P>SOLUTION: Thumbnail image data are generated from 2D image data photographed and outputted by a camera section 3 and the both are stored in a storage memory 7 in cross-reference with each other. The 2D image data stored in the storage memory 7 are converted into 3D image data comprising left eye and right eye image data for stereoscopically viewing the image as desired. A storage processing section 5 generates a thumbnail image resulting from reducing the image on the basis of the 3D image data generated through the conversion and stores the data of the generated thumbnail image and the data of the 3D image to the storage memory 7 in cross-reference with each other. When listing up the thumbnail images in the storage memory 7, the display section 10 displays the type of the format (type of 2D or 3D) as to the cross-referenced image data together with each of the thumbnail images via a display memory 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113440-A (JP)
Title: Golf course data providing system and personal digital assistant for golf data display to be used for same
Inventor: MATSUI YOSHIMASA
IPC: H04W88/02
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To propose a golf course data providing system capable of providing precise approach information from the playing position of each golf player to a pin in real time.  <P>SOLUTION: The golf course data providing system 1 comprises a data providing device 2 and a PDA (personal digital assistant) 3 to be carried with a player. In the PDA 3, first golf course data A which does not change by the unit of a day is registered, and second golf course data B which changes by the unit of a day is updated and registered before the PDA 3 is rented to the player every morning. Third golf course data C which changes continuously can be downloaded from the side of the data providing device 2 by radio communication during playing. Based on positional information detected by the PDA 3, approach information from the position of the player to the pin at the golf course (distances to the position of a banker, the position of a pond, the pin, etc.) can be displayed in real time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004120897-A (JP)
Title: Inverter controller with protective function
Inventor: KIRITANI TOMOAKI
IPC: H02P27/06
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To perform speed calculation by detect an unstable phenomenon at the zero frequency of an induction motor without a speed sensor.  <P>SOLUTION: This inverter controller comprises a variance detection means of detecting a variance in the frequency of an input voltage of an induction motor as an inoperable state if variance is less than a prescribed variance AO; a delay detection means of detecting it as an inoperable state if an absolute value of the frequency is less than a prescribed value f0 for over a prescribed time; and a restart means of permitting exact speed calculation again by restarting.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118025-A (JP)
Title: Semitransmission reflection type liquid crystal display panel
Inventor: YANO HITOHISA
IPC: G02F1/1341
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semitransmission reflection type liquid crystal panel in which light shielding property in a non-display part can be improved and favorable liquid crystal display can be realized.  <P>SOLUTION: A pseudo reflection part 33 formed in a non-display forming region 18 has a first light shielding film 38 of the pseudo reflection part and a second light shielding film 36 of the pseudo reflection part, substituting the color filter 14 in a reflection part and the reflecting film 5, respectively. A pseudo transmission part 34 has a first light shielding film 40 of the pseudo transmission part, substituting the color filter in a transmission part, and has a second light shielding film 39 of the pseudo transmission part formed in the counter viewing side of the first light shielding film 40 of the pseudo transmission part and formed as integrated with the second light shielding film 36 of the pseudo reflection part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118095-A (JP)
Title: Process unit and image forming apparatus
Inventor: ITABASHI NAO
IPC: G03G21/10
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process unit and an image forming apparatus which enable removal of foreign matter sticking to a photoreceptor while ensuring decrease of damage to the photoreceptor.  <P>SOLUTION: A cleaning roller 52 is disposed in a lateral direction of a photoreceptor drum 27 in such a manner that the roller 52 can be brought into pressure contact with or separated from the photoreceptor drum 27 by a contact/separation mechanism 53. Under control by a CPU 71, the cleaning roller 52 is brought into pressure contact with the photoreceptor drum 27 with timing such as when toner empty alarm is started or stopped, a predetermined number of prints have been output, warm-up takes place, or a power source is turned on. This eliminates the need to keep the cleaning roller 52 in contact with the photoreceptive drum 27 and enables the roller 52 to be brought into pressure contact with the drum 27 with timing when cleaning of the drum 27 is necessary. Even if the cleaning roller 52 is brought into contact with the photoreceptor drum 27 at pressure higher than that applied to the roller 52 kept in contact with the drum 27, the length of time that the roller 52 is in pressure contact with the drum 27 is short. Therefore, damage to the photoreceptor drum 27 can be decreased and foreign matter sticking to the surface of the drum 27 can also be sufficiently cleared away.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113190-A (JP)
Title: Taking-over and conveying apparatus in combine harvester
Inventor: OKUMOTO KOJI
IPC: A01D61/00
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a taking-over and conveying apparatus in a combine harvester in which grain culms can surely be conveyed and fed.  <P>SOLUTION: In the combine harvester, a reaping blade 15 is provided on the rear side of a plurality of grass-dividing bodies 10 and a raising apparatus 11, and a plant foot-conveying apparatus 14 for conveying grain culms is provided on the rear side of the reaping blade 15, and a starting end of the taking-over and conveying apparatus for taking over the grain culms is faced in the starting end of a grain culms-feeding and conveying apparatus 30 for feeding grain culms to a thresher 3 at the final end of the plant foot-conveying apparatus 14, and the taking-over and conveying apparatus is constituted so as to take over grain culms to the grain culms-feeding and conveying apparatus 30 by changing the holding position. The taking-over and conveying apparatus is constituted so that the starting end vertically moves around the final end. A pair of grain culms-scraping bodies 50 and 51 rotated around the ordinate is provided on the starting end side of the taking-over and conveying apparatus. The taking-over and conveying apparatus is located at an upper position than a position of a raising lug 55 of the raising apparatus 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003207459-A (JP)
Title: Automatic photomask-inspecting apparatus and method
Inventor: EMERY DAVID G
IPC: G03F1/00
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate-inspecting apparatus and a substrate-inspecting method for automatically performing the search of a defect with less error at low costs and the type classification, especially to provide a substrate- inspecting apparatus and the automatic inspection method for performing an automatic inspection for searching for and discovering a defective particle and a defective figure that differs from a designer's intention in a substrate of a mask reticle or the like, and the automatic classification of the type of the defects.  <P>SOLUTION: The automatic photomask-inspecting apparatus comprises a lighting system that generates light beams, allows the light beams to pass a fixed light path to be incident to the surface on an inspection substrate substantially at a right angle, a transmission light detector 34 for making an adjustment so that it is coaxial to the light path and gathers and detects transmission light, a reflection light detector 36 for gathering reflection light similarly for detection and a comparator for providing a comparison value by comparing each electric signal, and a processor for judging the coincidence between a comparison value and the expectation value by obtaining the expectation value of the comparison value separately.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004125443-A (JP)
Title: Mounting structure of ultrasonic sensor
Inventor: TANAKA YUTAKA
IPC: G01F1/66
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure of an ultrasonic sensor for stably performing the ultrasonic measurement while inhibiting the influence of the variation in mounting work, and the temperature change.  <P>SOLUTION: In this mounting structure of the ultrasonic sensor, a flange 27 of the ultrasonic sensor 22 is inserted into a flange accommodation slit 32, and held in the plate thickness direction, whereby the holding force of the flange is hardly affected by the variation in the mounting work, and the ultrasonic measurement can be stably performed. Further as the flange 27 is covered by a metallic ring 90 and does not receive the direct force from a side wall 25 of an inner casing 20, the flange 27 is not affected by the thermal deformation of the sensor body 26 even when the thermal deformation exists, and the measurement can be stably performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003196265-A (JP)
Title: Line leading from arbitrary point
Inventor: MCCULLY NATHANIEL
IPC: G06F17/21
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a line leading technique available in an electronic composing.  <P>SOLUTION: This technology for calculating line leading which can be used in an electronic composing includes receiving a first input specifying either a forward line leading model or a backward line leading model and calculating line leading based on the input.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004127605-A (JP)
Title: Microswitch and manufacturing method of the same
Inventor: ONO TOMIO
IPC: H01H1/06
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microswitch with excellent reliability, operating at a low switching voltage, of which the contact is made of a material other than Au.  <P>SOLUTION: The microswitch comprises a base board 10; a drain electrode 18 fitted on the surface of the base board 10, a gate electrode 17 and a source electrode 16 which are formed on the surface of base board 10; a first contact 15 formed on and in contact with the drain electrode 18 composed of a microbrush which is an aggregate of conductive pillars with a diameter of 10 to 100 nm aggregated with an area density of 10<SP>9</SP>to 10<SP>11</SP>/cm2; and a beam 23 of a cantilever structure having a fulcrum electrically connected to the source electrode 16 driven by an electrostatic force imposed on the gate electrode 17, having a second contact 24 facing the first contact 15 at the movable tip thereof. The first contact 15 is made of a gold-nickel alloy (Au-Ni alloy) having excellent reliability and durability, and the second contact 24 is made of tungsten (W) having excellent reliability and durability.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128209-A (JP)
Title: Plasma doping method
Inventor: OKUMURA TOMOHIRO
IPC: H01L21/265
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma doping method which enables a substrate to undergo low-concentration doping stably.  <P>SOLUTION: A vacuum vessel 1 is exhausted with a pump 3 while the prescribed gas is introduced into the vacuum vessel 1 from a gas supply device 2. When a high-frequency power is applied to a coil 8 from a high-frequency power supply 5 as the internal pressure of the vacuum vessel 1 is maintained at a prescribed value, a plasma is generated inside the vacuum vessel 1. Thereafter, the vacuum chamber 1 is reduced in internal pressure, and then a substrate 9 placed on a specimen electrode 6 is subjected to low-concentration plasma doping.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130854-A (JP)
Title: Security device
Inventor: KURIOKA NOBUYUKI
IPC: B60R25/20
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a security device capable of judging that a vehicle M is in the emergency condition not only in case of theft simply but also a burglar.  <P>SOLUTION: In the case the IC card 9 to be possessed by the due driver of the vehicle is not inserted into an inserting means 7 and the engine of the vehicle M has been started, judgement is passed that the vehicle M is in the emergency condition such as a theft trial, and an emergency treatment to be made in the event of any emergency situation is conducted such as notification to a security center 31.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134131-A (JP)
Title: Fuel cell
Inventor: HORIUCHI MICHIO
IPC: H01M8/12
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell for keeping conductivity of an anode layer, and of keeping a fuel electrode function even if oxygen partial pressure in a mixed fuel gas of a fuel gas of methane or the like used as material with oxygen.  <P>SOLUTION: The mixed fuel gas of the fuel gas of methane or the like with oxygen is supplied to a unit cell 70 where a cathode layer 70b is formed on one surface side of an oxygen ion conduction type solid electrolyte layer 70c, and the anode layer 70a is formed on the other surface side thereof so as to expose the cathode layer 70b and the anode layer 70a. In this fuel cell wherein an oxidation-reduction reaction is generated between the fuel gas and oxygen through the unit cell 70 to generate electromotive force, the anode layer 70a is mainly formed with a metal oxidation-resisting against the mixed fuel gas or ceramics having conductivity. A metal comprising rhodium, platinum, ruthenium, palladium, rhenium or iridium, or an oxide thereof is mixed in the anode layer 70a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131871-A (JP)
Title: Cutter-proof glove
Inventor: KAMIMURA HIDETAKA
IPC: A41D19/015
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutter-proof glove excellent in a cutter-proofing property, slightly disturbing the delicate motion, movement or function of the wearer's fingers as well as having the highly cutter-proofing property so as to enable a user to use the glove more safely.  <P>SOLUTION: The glove has the following structure: a glove structure body comprises at least three lamination layers, an intermediate one of the lamination layers is formed of metal fibers, and the glove structure body is hand-knitted. Preferably, the three lamination layers of the glove structure body are respectively hand-knitted. Further preferably, an inner-layer glove structure body at the wearer's side is knitted with aromatic polyamide filament yarns.  <P>COPYRIGHT: (C)2004,JPO