baber/WOPTO huggingface dataset:
Patent JP-2004259346-A (JP)
Title: Optical head
Inventor: NAGATA TAKAYUKI
IPC: G11B7/135
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein balance of a RF signal resulting from being polarized/ separated by a Wollaston prism 29 and detected is deviated and quality of a reproduction signal is deteriorated.  <P>SOLUTION: A light receiving element has a first light receiving area receiving first branched light resulting from being reflected by a reflecting element, made incident on a polarization separation element through an optical branch element and polarized/separated, and a second light receiving area receiving second branched light resulting from being polarized/separated by the polarization separation element, quantity of outgoing light of a light source and a polarization direction are detected by calculating a signal detected in the first light receiving area.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260431-A (JP)
Title: Method and program for controlling electronic zoom
Inventor: SHIRAKAWA YASUTSUGU
IPC: H04N5/232
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method and a control program for comfortably operating an electronic zoom function of a camera loaded on a portable telephone.  <P>SOLUTION: An electronic zoom controlling method provided with both of smoothness based on the linear zooming of software processing and speediness based on the step zooming of hardware processing is provided. Zooming operation is performed by combining the click and long-depression of a cross key on an operation part of a portable telephone having the cross key. A rough size is controlled by repeating clicks and the fine adjustment of magnification is performed by long-depression. Consequently, the camera can be quickly adjusted to the target size by the operation.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258205-A (JP)
Title: Drum type exposure apparatus
Inventor: TERADA KAZUHIRO
IPC: G03F7/22
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drum type exposure apparatus on which the scanning direction of a light beam is made parallel to the edge direction of an original plate and an original plate can be efficiently used.  <P>SOLUTION: A sheet type original plate with a photosensitive material deposited thereon is wound around a drum with the plate inclined at a specified angle from the rotation direction of the drum is fixed by a chuck mounted as inclined at a specified angle from the direction along the rotation shaft or by a plurality of chucks arranged in the positions inclined at a specified angle from the direction along the rotation shaft. By decreasing the nipping region necessary for the chucks nipping the original plate, the region which can be exposed in the original plate is increased and the original plate can be efficiently used.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257866-A (JP)
Title: Treating method of waste liquid containing metal element and recovery method of metal element after treatment
Inventor: HAMAGUCHI KAZUHIKO
IPC: C01G43/01
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treating method of waste liquid containing a metal element capable of reducing a secondary waste generation quantity having a high concentration, and a recovery method of the metal element after treatment capable of recovering as an actinoid oxide having a low salt concentration.  <P>SOLUTION: This treating method of the waste liquid containing the metal element includes a process 11 for neutralizing the waste liquid into a range of 2-3.5 of pH by adding and mixing an alkali solution containing NH<SB>3</SB>or NaOH so as not to generate flocculation precipitate with the waste liquid containing respectively the metal element having the concentration over 1g/l and nitric acid having the concentration over 1N, a process 12 for filling NH<SB>3</SB>type insoluble tannin inside a column, and a process 13 for allowing the neutralized waste liquid to pass through the column in which the NH<SB>3</SB>type insoluble tannin is filled to adsorb the metal element.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004146334-A (JP)
Title: Cell for fuel cell, and fuel cell
Inventor: YAMASHITA SHOJI
IPC: H01M8/10
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cell for a fuel cell in which the occurrence of cracks at the fuel electrode and separation of solid electrolyte at simultaneous firing are effectively suppressed and deterioration of ion conductivity due to the diffusion of element to the solid electrolyte is suppressed, and which can be manufactured at low cost by a combined sintering method.  <P>SOLUTION: The fuel cell cell is constructed of a support substrate 31 inside of which a fuel gas passage 31a is formed, a fuel electrode layer 32 formed on the substrate 31, a solid electrolyte layer 33 which is formed on the support substrate 31 so as to cover the fuel electrode layer 32 and contains ZrO<SB>2</SB>and in which rare earth element is solid dissolved, and an oxygen electrode 34 which is provided on the solid electrolyte layer 33 so as to face the fuel electrode layer 32. The support substrate 31 is formed of an iron group metal and/or an oxide of iron group metal, and a rare earth oxide containing at least one kind of an element selected from a group made of Y, Lu, Yb, Tm, Er, Ho, Dy, Gd, Sm, or Pr.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281527-A (JP)
Title: Contrast enhancement method and contrast enhancement device
Inventor: LEI ZHICHUN
IPC: G06T5/00
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent artifacts and to make changed image more natural in enhancement of a digital image using histogram equalization.  <P>SOLUTION: In a process of determining histograms indicating distribution of luminance levels of an original image, determining a characteristics measured value of contrast of the original image, equalizing the histograms of the original image and improving the contrast, a degree equalization of the histograms is changed as a function of the characteristic measured value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004256892-A (JP)
Title: Method for producing aromatic carboxylic acid
Inventor: KOMORI HIDEYUKI
IPC: C25B3/23
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily and inexpensively producing a benzene carboxylic acid useful for a scale dispersing agent such as mellitic acid, without using dangerous chemicals such as a strong acid, with the use of a simple device.  <P>SOLUTION: This production method comprises anodizing a carbonaceous material having a six-membered ring structure of an anode in water, to form an aromatic carboxylic acid having one or more substituted carboxyl groups on a benzene ring.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261060-A (JP)
Title: Reaping harvester
Inventor: KAWASE MUNEYUKI
IPC: A01D34/24
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reaping harvester in which a height sensor and a position sensor are easily attached to a reaping section in a simple attaching structure.  <P>SOLUTION: In the reaping harvester, the height sensor 25 for contacting with a field G to detect the height of the reaping section from the field G and a position sensor 29 for contacting with crops on the field to detect the lateral position of the reaping section on the basis of the crops on the field G are integrally disposed in the reaping section.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266197-A (JP)
Title: Manufacturing method of thin film transistor element, thin film transistor element and thin film transistor element sheet
Inventor: HIRAI KATSURA
IPC: H01L29/786
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple manufacturing method of a thin film transistor element having an electrode with a dissimilar material as a constituent layer, the thin film transistor element manufactured by the manufacturing method and a thin film transistor element sheet.  <P>SOLUTION: In the manufacturing method of the thin film transistor element, a second electrode or a second circuit is formed through a process for performing exposure and development for a part or an entire of a photosensitive layer remaining in an unexposed state in a process for exposing an electrode pattern or a circuit pattern after a process for providing the photosensitive layer on a semiconductor layer, a process for exposing the electrode pattern or the circuit pattern in the photosensitive layer and a process for developing the exposed photosensitive layer, or after a process for providing a source electrode or a drain electrode while developing the photosensitive layer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004007452-A (JP)
Title: Method of transferring information determining tool used for processing content protected by ipmp
Inventor: HUANG ZHONGYANG
IPC: H04N5/00
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for transmitting the information for determining an IPMP (intellectual property management and protection) tool used for processing the content protected by the IPMP to an IPMP terminal.  <P>SOLUTION: The method determines the terminal platform specifications and an XML (extensible markup language) schema for a parameter descriptor and a parameter aggregation which are used in an MPEG-n and an IPMP system, and uses them. For example, based on a prescribed terminal platform XML schema defining the terminal platform and a language, the terminal platform specifications are generated on the basis of the terminal platform XML schema and the language, in order to determine on which platform or terminal the IPMP tool can operate. The terminal platform specifications are added to meta-data relating to the tool. The terminal platform specifications and the meta-data are transmitted to an IPMP terminal equipped with a terminal platform parser, on the basis of the terminal platform XML schema and the language.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004269067-A (JP)
Title: Operation lever locking device of construction machinery
Inventor: MAGAKI HIDETO
IPC: E02F9/20
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To simplify the structure of an operating lever locking device and sufficiently secure a space for stepping on/off an operator's seat.  <P>SOLUTION: A belt lock switch 19 for detecting the locked state of a seat belt 17 is installed on the lock part 18 of the seat belt 17. When an operator seats on the operator's seat 11 and fastens the seat belt 17, the seat belt 17 is locked and the belt lock switch 19 is turned on to operate the operation lever locking device so as to lock the operation of an operation lever. On the other hand, when the seat belt 17 is unlocked and the belt lock switch 19 is turned off, the operation lever locking device is brought into a non-operated state to enable the operation of the operation lever.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274193-A (JP)
Title: Radio communication system, terminal, processing method therein and program for executing the method by terminal
Inventor: SUZUKI HIDEYUKI
IPC: H04W84/18
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal for connecting a radio communication system to a network which identifies a target network to be connected or presents the authority in the target network to be connected.  <P>SOLUTION: A terminal B (200) wishing to enter a network sends (201) a beacon 2011 including a network identifier and an operation mode, the network identifier may use the terminal identifier of a terminal issuing an attribute certificate which the terminal B uses for connecting to the network, and the operation mode is that of the terminal B. A terminal A (100) receives the beacon 2011 and verifies (102) that the operation mode of the terminal B itself agrees with the operation mode contained in the beacon 2011. Then the terminal A shows an attribute certificate agreeing with the network identifier contained in the beacon 2011, and gives an authenticate request (111) to the terminal B.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269382-A (JP)
Title: Serine protease inhibitor
Inventor: HIBINO TOSHIHIKO
IPC: A61K8/00
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an external preparation for skin, which has a serine protease activity-inhibiting action and has effects for improving and preventing skin diseases, such as contact dermatitis, psoriasis, pemphigus vulgaris, congenital vulgaris, and skin roughening and chapped skin caused by dryness, cleansers, and the like, at whose diseased sites the changes in the activity of trypsin or plasmin are recognized.  <P>SOLUTION: This serine protease activity inhibitor is characterized by comprising one or more plants selected from Potentilla tormentilla Schrk (Rosaceae), Paeonia suffruticosa Andrews (Poeonia montan Sims) (Paeoniaceae), Crataegus cuneata Siebold et Zuccarini (Rosaceae), Eugenia aromatica OK, Myrcia sphaerocarpaDC, Arbutus meniezesii Pursh, and Arctostaphylos patula Greene or the solvent extracts of the plants. An external preparation for chapped skin contains the serine protease activity inhibitor.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267404-A (JP)
Title: Nuclear magnetic resonance imaging device
Inventor: NONAKA MASAYUKI
IPC: G01R33/54
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the formation of a virtual image caused by difference in measurement phases between measured data by calculating the measured data matching their phases when measuring signals a plurality of times and adding them together in a magnetic resonance imaging device measuring the signals while holding a steady state.  <P>SOLUTION: A center frequency is measured before and after or during measuring the signals, the center frequency in measuring the signals is calculated to find a phase error of the detected signals. Alternatively, the phase of the signals detected near the echo peak of the measured signals is calculated to find the phase difference between the measurements. After matching the phases between the measured data by rotating the found phase error amount relative to the measured data, the data are added.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273232-A (JP)
Title: Electron emitting element, electron source, and image display device
Inventor: KIYOUGAKU MASABUMI
IPC: H01J1/304
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electron emitting element which suppresses appearance of abnormal light-emitting points, and from which an image forming device in which there is no brightness unevenness and which excels in displaying quality can be manufactured.  <P>SOLUTION: This is an electron emitting element having a cathode electrode 2 and a gate electrode 3 arranged in opposition with some spacing on a surface of the substrate and an electron emitting film 5 arranged on the cathode electrode 2. The electron emitting film 5 has two end parts A, B in a substantially parallel plane against the surface of the substrate, and in a substantially right-angled direction to the direction in which the cathode electrode 2 and the gate electrode 3 counter, and it is characterised in that it has a structure in which the electric field strength applied between respective end parts A, B of the electron emitting film 5 and the gate electrode 3 is made weaker than the one applied between the region beween the end parts A, B of the electron emitting film 5 and the gate electrode 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003272762-A (JP)
Title: Electrical connector
Inventor: MARTIN GALEN M
IPC: H01R13/629
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easy-to-manufacture electric connector constituting a mating auxiliary device assembly using a lever for engaging friction-resistant components, generating a strong mating releasing force.  <P>SOLUTION: This electric connector is equipped with first and second mating posts 46, 50 mounted in an inner area of a second housing 22. The first mating post 46 is engaged with a first gear face 138 at a first distance D1 from a rotational axis 36, when a lever member 14 rotates along a predetermined range of motions, in order to move first and second housings 18, 22 towards a final position. The second mating post 50 is engaged with a second gear face 142 at a second distance D2 different from the first distance D1 from the rotational axis 36, when the lever member 14 rotates in an opposite direction along a predetermined range of motions, in order to move the first and second housings 18, 22 towards an initial position.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004274882-A (JP)
Title: Attachment for long object housing member, and long object housing device equipped with the same resting body
Inventor: KITAMURA YUSUKE
IPC: H02G1/06
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an attachment which allows a long object housing member to be provided easily with a functional part which can exhibit a function concerned with the laying of a long object within the long object housing member or the laying of the long object housing member itself, and to provide a long object housing device which is equipped with the same attachment.  <P>SOLUTION: The long object housing member 11 comprises a trough 12 and a saddle 13. The trough 12 is constituted by setting a base body 14 and a cover body 15 together. A base outer rib 14a is made at the base body 14. An engaging part 20 is made at the main body 16 of the rest which constitutes the saddle 13, and the body 16 of the attachment is secured to the base body 14 by engaging the engaging part 20 with the inside of the base outer rib 14a. The base body 14 can be provided with a retaining member 17 by the body 16 of the attachment, and a cable K is retained within the trough 12 by the retaining member 17.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004278380-A (JP)
Title: Compressor
Inventor: WATANABE EIJI
IPC: F04B39/02
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of generating a foaming sound and a shock by breaking through a lubricating oil phase when a refrigerant vaporized when staring a compressor passes still in large foam when a communicating hole is large when a conventional compressor has an oil shielding plate having the communicating hole in a sealed vessel.  <P>SOLUTION: This compressor has a compression mechanism part and an electric motor part in the sealed vessel. The compressor sets the inside of the sealed vessel in a suction pressure atmosphere, and uses lubricating oil incompatible with the refrigerant. Foaming metal or a stainless mesh is arranged in a lubricating oil storage of a bottom part in the sealed vessel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004280965-A (JP)
Title: Nonvolatile semiconductor memory device and its data read method
Inventor: FUJIWARA ICHIRO
IPC: H01L29/792
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To securely read data at a high speed in a nonvolatile semiconductor memory device having a non-conductive trap gate.  <P>SOLUTION: Source/drain regions of cell transistor Mi and an adjacent cell transistor Mi-1 or Mi+1 are electrically connected in common by a column line SDLi or SDLi+1. Column selecting means (P/B1-P/B9)apply reference voltage (0V) to a selected column line, and set read-out voltage states (BL) to the other column lines. Data D of a plurality of bits are read simultaneously from a plurality of column lines being adjacent the column line to which the reference voltage (0V) is applied, but, at the time, since a current is not made to flow in a cell transistor (e.g. M3, M7) not to be read and not connected to the column line to which the reference voltage (0V) is applied, the data D can be surely read at high speed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286642-A (JP)
Title: Charge condition detection method for storage battery
Inventor: SUGIE KAZUHIRO
IPC: B60L3/00
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an SOC (state of charge) detecting method reduced in a detection error within a relatively wide SOC range of 50%-95% for example, in an electric power supply system for controlling an SOC within the prescribed range, such as a storage battery for a hybrid vehicle.  <P>SOLUTION: An SOC of the each storage battery is detected by switching to a proper method in response to an SOC value. The SOC is detected based on a relation of a charge voltage-a charge current in charge of the storage battery when the SOC is high to be near to an upper limit in a control area, and the SOC is detected based on a relation of a discharge voltage-a discharge current in the charge of the storage battery when the SOC is low to be close to a lower limit in the control area. A value of the discharge (charge) voltage-discharge current is preliminarily found the SOC by the SOC in the every storage battery, a data sequence thereof is stored in a memory or the like, and the SOC is found referring to a measured result of a voltage-current and the data sequence.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284772-A (JP)
Title: Board transporting system
Inventor: HORI TAKUJI
IPC: B65G1/00
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a board transporting system meeting the required processing ability while the board transporting conditions for a process device are met, capable of decreasing the initial cost and the running cost by eliminating the factors to cause a quality drop of the products, and constructing a production line of good easiness in executing the work.  <P>SOLUTION: Two units of board sheet feeding device 1 to carry out boards 10 from a cassette 11 are installed (1A and 1B in the attached illustration), and a traveling type board transport conveyor 2 is installed which receives the board 10 discharged one after another from the feeding devices 1A and 1B and slides the board position to the center of the process device 40. An elevation/sinking type board transport conveyor 4 to receive the board 10 from the traveling type conveyor 2 and elevating and sinking for the transport height and a two-layer elevation/sinking type board transport conveyor 5 equipped with an elevating and sinking function embodied in a double layer structure to receive the board 10 from the conveyor 4 and supply it to the process device 40 are installed in front of the process device 40.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004000173-A (JP)
Title: Weed-preventing sheet
Inventor: YABUKI MASUO
IPC: D04H3/045
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a weed-preventing sheet which does not generate a toxic gas when burning and has light blocking effect and flame retardance.  <P>SOLUTION: This weed-preventing sheet is a cloth sheet comprising a woven fabric, a knit fabric, or a nonwoven fabric prepared by using drawn yarns made of a thermoplastic resin as warps and wefts, provided that the thermoplastic resin contains, as a flame retardant, a nitrogen-containing compound expressed by formula (1): H(R<SB>1</SB>)N-(CH<SB>2</SB>)<SB>a</SB>-N(R<SB>2</SB>)-(CH<SB>2</SB>)<SB>b</SB>-N(R<SB>2'</SB>)-(CH<SB>2</SB>)<SB>c</SB>-N(R<SB>1</SB>)H, wherein R<SB>1</SB>is a triazine derivative group containing piperidyl groups and expressed by formula (2); R<SB>2</SB>and R<SB>2'</SB>are each R<SB>1</SB>or a hydrogen atom; and a, b and c are each an integer of 2 to 5. In formula (2), R<SB>3</SB>is a 1-10C alkyl group or a hydrogen atom; and R<SB>4</SB>is a 5-10C cycloalkyl group optionally substituted by a 1-4C alkyl group.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004296196-A (JP)
Title: Balloon type lighting system for floodlight, and floodlight
Inventor: YOSHIMORI NORIHITO
IPC: F21Y101/00
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new balloon type lighting system equipped with a balloon storage means never being lost and capable of easily storing a contracted balloon.  <P>SOLUTION: A contracted state of a balloon 10 can be kept by simple work only of covering the contracted balloon 10 with a storage bag 15. By folding the storage bag 15 to store it in a storage body 16 in using the balloon 10 by expanding it (in lighting), the storage bag 15 is brought into a state always attached to the balloon 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI