baber/WOPTO huggingface dataset:
Patent JP-2004221127-A (JP)
Title: Exclusive component for connection evaluation and test method for evaluating connection of electronic component to mounting substrate
Inventor: TSUCHIOKA MITSUHIRO
IPC: H05K13/08
Filed: 2003-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To raise the reliability of the evaluation test for connection of an electronic component with a mounting substrate.  <P>SOLUTION: The evaluation test for predicting the condition of connecting the electronic component with the mounting substrate through a connecting conductive material uses an exclusive component 20 for evaluating the connection instead of the electronic component. The exclusive component 20 has a plurality of connecting electrodes 21 formed at the same positions of a plurality of terminal electrodes formed on the electronic component. All or part of the connecting electrodes 21 are connected to other connecting electrodes 21, respectively. The mutually connected connecting electrodes 21 are selected, corresponding to those of connecting patterns 4 of a connection party of the board 3 which are not connected to each other. A series of conduction paths from the connecting patterns 4 of the mounting board 3 to separate connecting patterns 4 of the board 3 can be formed through the exclusive component 20. Based on the test result of the conductive condition of the conductive paths, the condition of connecting the electronic component with the board 3 through the connecting conductive material is evaluated.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004219471-A (JP)
Title: Voice recognition device
Inventor: NANBA TOSHIYUKI
IPC: G10L15/28
Filed: 2003-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that an operation response when voice recognition is successful is lowered if the timing of supply of a readout signal for reproducing a sound-recorded voice pattern is indefinite since the timing of supply of the readout signal is important.  <P>SOLUTION: In case of a failure in voice recognition, a decision result of a recognition propriety decision part 20b of a voice reproduction decision part 20 is supplied to a voice reproduction propriety decision part 20a and a counter 23a increases the count value of a recognition impossibility frequency by "1" according to the decision result supplied from the recognition propriety decision part 20b; when the count value of the recognition impossibility frequency of the counter 23a reaches a specified frequency, a readout circuit 16c reads the data of a voice section recorded as a digital signal and outputs it to a voice reproduction part 18, which converts the voice data into an analog signal and reproduces it.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004216705-A (JP)
Title: Method for manufacturing mold for molding light guide plate and method for manufacturing light guide plate
Inventor: MARUYAMA SEIICHI
IPC: B29C45/26
Filed: 2003-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the brightness of an illuminator equipped with a light guide plate.  <P>SOLUTION: This method for manufacturing a mold for injection-molding the light guide plate for emitting light, which is incident from the side surface of the light guide plate, from a light emitting surface different from the side surface has first to third processes, that is, the first process for etching a processed surface 71 being a surface for molding the light emitting surface of a plate-shaped member 70 being a raw material to form a plurality of cavities, the second process for applying blast treatment to the processed surface 71 to roughen a region including inner surfaces of the respective cavities of the processed surface 71 and the third process for polishing the processed surface 71 to selectively convert a part of the region other than the inner surfaces of the cavities of the processed surface 71 to a mirror surface.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004218005-A (JP)
Title: System and method for degreasing and sintering of powder molded product
Inventor: SENDA TETSUYA
IPC: B22F3/10
Filed: 2003-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method for realizing improved efficiency and quality by optimizing conditions for degreasing and sintering of a powder molded product.  <P>SOLUTION: The system is equipped with a degreasing and sintering furnace 2 which performs degreasing and sintering of the powder molded product molded into a desired shape into which a binder component is kneaded and a gas analyzer 3 which is attached to the degreasing and sintering furnace 2. Gas generated through thermolysis of the binder component is analyzed by the gas analyzer 3, and heating is controlled based on the analysis result. In the method, the gas generated through thermolysis of the binder component is analyzed by the gas analyzer 3 attached to the degreasing and sintering furnace 2, and heating is controlled based on the analysis result.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003211968-A (JP)
Title: Slide roof device for vehicle
Inventor: KRALIK MARTIN
IPC: B60J7/04
Filed: 2003-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To guarantee lateral centering of a lid and to certainly prevent rotation of the lid around a vertical axis.  <P>SOLUTION: A slide roof device for a vehicle has the lid 6. The lid 6 is guided slidably on guide rails 9 disposed along a side edge of a roof opening via slide elements 7 and 8 disposed in the lid 6. The guide rails 9 has a mutual interval changing in the sliding direction, and the slide elements can perform a correcting operation relatively to the lid laterally to the sliding direction. At least one pair of slide elements 7 disposed in a range of both side edges of the lid 6 are connected to the lid 6 slidably via guides 10 that are disposed symmetrically with respect to the vertical center line 12 of the lid 6 and extend obliquely to the sliding direction. In addition to the first slide elements 7, the other means 8 are disposed in the sliding direction to vertically guide the lid 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004004528-A (JP)
Title: Photosensitive resin composition, photosensitive element using the same, method for manufacturing resist pattern, and method for manufacturing printed wiring board
Inventor: OHASHI TAKESHI
IPC: H05K3/06
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive resin composition having excellent resolution, adhesion properties and imaging properties, a photosensitive element, a method for manufacturing resist patterns, and a method for manufacturing a printed wiring board.  <P>SOLUTION: The method for manufacturing resist patterns comprises coating the surface of a support with a photosensitive resin composition containing a carboxyl group-containing binder polymer containing 0.1 to 30wt% styrene or styrene derivatives as a copolymerization component, a photopolymerizable unsaturated compound (B), a photopolymerization initiator (C), and a general formula (1)(D), then drying the coating, laminating the same to form a photosensitive resin, laminating such photosensitive element on a substrate for circuit formation, irradiating the element with active rays in the shape of an image, and removing unexposed sections by development.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003249085-A (JP)
Title: Techniques of recovering data from memory cell affected by field coupling with adjacent memory cell
Inventor: CHEN JIAN
IPC: G11C16/04
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To overcome degradation of the apparent charge levels stored in one row of memory cells as a result of subsequently programming an adjacent row of memory cells.  <P>SOLUTION: After data of subsequently programmed is stored, the charge levels of the cells are driven to a common level. The charge levels of the first row of the cells have a uniform influence from the charge levels of the second row, and consequently, the chance of successfully reading the data stored in the first row is significantly increased.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003303772-A (JP)
Title: Vessel and method for filling solid organometallic compound
Inventor: TOMIYASU SHIZUO
IPC: H01L21/205
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new filling vessel that can stably supply a solid organometallic compound having a fixed concentration to an apparatus for vapor epitaxial growth such as an MOCVD apparatus over a long term.  <P>SOLUTION: In the filling vessel for a solid organic metal compound having carrier-gas inlet and discharge ports (2) and (3), the inside of the filling vessel is divided into a plurality of vertical spaces, and carrier gas that is introduced from the carrier-gas inlet port (2) circulates in each vertical space as a downward flow for discharging from the carrier-gas discharging port (3) by a carrier gas circulation inverting means (6).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004228893-A (JP)
Title: Server equipment, telephone equipment, and message management method
Inventor: KIKUCHI AKIHITO
IPC: H04M11/10
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To realize a sufficient AV message recording function without increasing the memory capacity and the price of each visual telephone.  <P>SOLUTION: If a connection request is made from a visual telephone 1(101) when a visual telephone 2(104) is in a message recording mode, the visual telephone 2(104) transfers the connection request from the visual telephone 1(101) to an AV message recording server 190. The AV server 190 establishes a connection between the AV server 190 and the visual telephone 1(101), and receives / accumulates a message addressed to the visual telephone 2(104) from the visual telephone 1(101). When the message is played back, The AV server 190 transmits the accumulated message to the visual telephone 2(104).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004227908-A (JP)
Title: Dielectric material for plasma display panel
Inventor: HATANO KAZUO
IPC: H01J11/34
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dielectric material for plasma discharge panel that has high coating fluidity at the time of coating the dielectric material and is superior in smoothness and hardly has bubbles in the baked membrane and yet has superior transparency.  <P>SOLUTION: The dielectric material for plasma display panel is composed of glass powder and alumina powder having 30 mass% or less, and the alumina powder is spherical and has a particle size distribution of 75% particle diameter D<SB>75</SB>with 1.5-3.8 μm, 50% particle diameter D<SB>50</SB>with 1.0-2.2 μm, and 25% particle diameter D<SB>25</SB>with 0.6-0.9 μm.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232544-A (JP)
Title: Engine fuel injection control device
Inventor: NISHIMURA HIROYUKI
IPC: F02M45/02
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent emitted fuel from being adhered to a cylinder wall face when the fuel is additionally injected in a combustion chamber during an expansion stroke for making an exhaust control means into high temperature.  <P>SOLUTION: A ECU 40 controls an injector 5 for executing an expansion stroke initial injection F1 as additional fuel injection, expansion stroke intermediate injection F2, and exhaust stroke late injection F3. The expansion stroke initial injection F1 is performed immediately before thermal generation rate of main combustion reaches zero during a main combustion period A, thereby making exhaust gas temperature high. In the expansion stroke intermediate injection F2, and the exhaust stroke late injection F3, unburned fuel is injected to an oxidation catalyst 28a and a filter 28b in a manner to increase a volume. In particular, the exhaust stroke injection is controlled in a manner to restrain adhesion of the injected fuel on the cylinder wall face.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235475-A (JP)
Title: Semiconductor device
Inventor: KAWAGUCHI HIROSHI
IPC: H01L21/761
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for dimensionally reducing a semiconductor device with punch-throughs prevented in spite of an intra-well gap reduced to the submicron scale.  <P>SOLUTION: On a p-type semiconductor substrate 1, a p-well 4 is sandwiched in between two n-wells 2 and 3, and a p-well 5 or a p-type epitaxial layer is provided beneath the two n-wells 2 and 3 and the p-well 4. By using this design, punch-throughs are prevented from occurring in between the two n-wells 2 and 3 and the gap between the two n-wells 2 and 3 is narrowed down.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236144-A (JP)
Title: Camera video data management system, camera video data management method, and program
Inventor: HIJIKATA YOSHINORI
IPC: H04N5/765
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a management/retrieval system, method and program of video data for expanding a conventional space-time data structure in a form capable of utilizing a photographic direction and in which the expanded space-time data structure is utilized.  <P>SOLUTION: This camera video data management system 100 comprizes a receiving means 110, a construction means 120 for constructing the space-time data structure of tree structure by the photographic direction in a storage means 125, a conversion means 130 for converting a retrieval request from a user so that the space-time data structure is retrieved and a retrieval means 140 for retrieving applicable camera video data from the storage means 125 from the space-time data structure based on the converted retrieval request and for transmitting a retrieval result to the user.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004240013-A (JP)
Title: Optical switching device
Inventor: SHIMAMURA TOSHISHIGE
IPC: G02B26/08
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the turning range of a mirror from being lessened than a designed value.  <P>SOLUTION: Connections 161 for connecting a frame 130 to a movable frame 132 are composed of two connection members of which one end is fixed on the frame, and the other end is fixed on a movable structure. Mirror connections 162 for connecting the movable frame 132 to the mirror 131 are composed of two connection members of which one end is fixed on the frame, and the other end is fixed on the movable structure.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239502-A (JP)
Title: Incinerating plant
Inventor: MINOWA ETSUO
IPC: B01D21/30
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clean incinerating plant with high operating efficiency for purifying smoke or odored gas arising from the incineration of flammable materials while sealing them in a closed system and completely prohibiting the release of dioxine into the atmosphere.  <P>SOLUTION: A smoke feed pipe 3, a smoke return pipe 4 and a smoke return blower 14 are used for circulating gas including the smoke and the odored gas between an incinerator 1 and a purifying tank 2 many times to purify the smoke and the odored gas in the closed circulation system. Specifically, the smoke and the odored gas passing through water in the purifying tank 2 many times are purified to be deodorized and rendered harmless and the smoke and the odored gas not completely purified once are returned into the incinerator 1 and purified in the high-temperature incinerator to be deodorized and rendered harmless.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239209-A (JP)
Title: Valve timing control device of internal combustion engine
Inventor: MORIYA YOSHITO
IPC: F01L1/34
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve timing control device of an internal combustion engine placed in a variable valve timing mechanism having a locking mechanism and allowing for suitable suppression of lock release error.  <P>SOLUTION: The valve timing control device for controlling the variable valve timing mechanism having the locking mechanism calculates a waiting time WAT based on the temperature of coolant water if it receives timing advance request immediately after engine start during the operation of the locking mechanism. Then, when a time after timing advance request AT reaches the waiting time WAT, the control device actually starts controlling the timing advance.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245476-A (JP)
Title: Dehumidifier
Inventor: TSUNODA WATARU
IPC: F24F1/02
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dehumidifier, eliminating the wasteful, unnecessary internal drying operation and suppressing the generation of ill odors during the internal drying operation.  <P>SOLUTION: In the dehumidifier, a refrigerating cycle is formed consisting of a compressor 4, a condenser 5, a restricter 14 and an evaporator 6. The evaporator 6 and the condenser 5 are arranged in a circulation passage 9 for air generated by a blower 7. Moisture in the air is condensed by the evaporator 6. Another refrigerating cycle is formed for removing frost deposited on the evaporator 6 during a low temperature. An internal drying switch 12 is provided for selective internal drying operation to internally dry a dehumidifier body 1 during off-operation of the dehumidifier.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244060-A (JP)
Title: Partially transparent blow-molded container and method for manufacturing the same
Inventor: NAKAGAWA TATSUYA
IPC: B65D23/00
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container with a transparent part on a specified position by blow molding.  <P>SOLUTION: A plastic container with a specified transparency is provided by partially thinning down the specified position of the container. A parison is blown up by blow molding and a part of the parison is thinned down before the parison is solidified.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244571-A (JP)
Title: Ethylene polymer
Inventor: TAKAHASHI MAMORU
IPC: C08F10/02
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an ethylene polymer which is excellent in moldability and has such an excellent long life that its fracture mode is ductile.  <P>SOLUTION: This ethylene polymer has the following characteristics: the intrinsic viscosity [η] (dl/g), measured in decalin at 135°C, is 2.7-3.7; the density (d), measured with a density gradient pipe, of a sample straightly cooled to room temperature in an hour after one-hour annealing at 120°C, is 952-960 kg/m<SP>3</SP>; the ratio of wt. average mol.wt.(Mw)/number average mol.wt.(Mn) by GPC (gel permeation chromatography) is 11-50; and the actual stress (S)(MPa) is 18.5-28.0 when the number of times at break in the tensile fatigue characteristics measured at 25°C is 10,000.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242633-A (JP)
Title: Method for sexual conversion of fish and method for squeezing out sperm of fish
Inventor: NAKAMURA SUSUMU
IPC: A01K67/02
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently squeeze out sperms of fish of the family Serranidae.  <P>SOLUTION: An aromatase inhibitor is administered to a mature female fish of the family Serranidae to convert the female fish to male fish. The sperm of the fish of the family Serranidae can be acquired in high efficiency to contribute to the culture of grouper.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253855-A (JP)
Title: Digital pll circuit
Inventor: KISHI YUJIRO
IPC: H03L7/06
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To establish compatibility between jitter characteristics and frequency pull-in range characteristics.  <P>SOLUTION: A PLL loop is formed by a phase comparator 10, a frequency division ratio control unit 20, a variable frequency divider 16 and a fixed frequency divider 18. The frequency division ratio of the variable frequency divider 16 is increased or decreased by one frequency division with respect to a normal frequency division ratio once a phase comparison cycle, depending on a result of phase comparison in the phase comparator 10. The operation clock of a variable frequency divider 22 is set at a value two times the operation clock of the variable divider 16, and is increased or decreased by one frequency division with respect to a normal frequency division ratio twice a phase comparison cycle, depending on a result of phase comparison in the phase comparator 10. As the result, a jitter amount of an output clock caused by changing over the frequency division of the variable frequency divider 22 can be suppressed to 1/2 of a jitter amount of an output clock caused by changing over the frequency division of the variable frequency divider 16.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252102-A (JP)
Title: Image display device, image display method and image display program
Inventor: MORI KENJI
IPC: G09G5/00
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To realize smooth animation image display and tearing prevention by efficiently using little image memory and to enable even a low-resolution image to be displayed while being magnified to the same size as a panel size.  <P>SOLUTION: The image display device is equipped with the image memory having the capacity of an n bit component (n is an integer) relating to a prescribed display screen size, a memory control means for logically dividing the image memory to a plurality of memory spaces for animation images of a first screen size smaller than a display screen size, and a display control means for displaying the image data of n bits relating to the display screen size by using the entire part of the image memory when the image data of the display screen size is inputted and for displaying the animation image data of the first screen size by successively performing writing and reading out in the plurality of the memory spaces for the animation images when the animation image data of the first screen size is inputted.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253268-A (JP)
Title: Feeder line for noncontacting power supply and noncontacting power supply system
Inventor: TAKASHIGE SATOSHI
IPC: B60L5/00
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a feeder line for noncontacting power supply that facilitates laying and modification of wiring, after laying and prevents it from suspending from support members after laying, and a noncontacting power supply system provided with the feeder line for noncontacting power supply.  <P>SOLUTION: For the purposes of protection and insulation, a conductor 410 is coated with a flexible coating 411, and then coated with a sliding coating 413 having lower hardness than that of rigid coating 412, and furthermore coated with the rigid coating 412 having higher hardness than that of the flexible coating 411, thus forming the feeder line 41, which is attached to the support materials 14, 14, without the use of sheath. When the feeder line 41 is bent, the rigid coating 412 at the bent part is removed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252810-A (JP)
Title: Method, device and program for matching image and document
Inventor: TAKEBE HIROAKI
IPC: G06K9/00
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image-document matching method capable of accurately performing image matching of a video frame and the slide of a presentation file despite the variation and distortion of images as to a method, device and program for matching an image and a document, and to provide the matching device and matching program.  <P>SOLUTION: The matching device is constituted of: a sampling part 10 for sampling a video signal and obtaining a frame image; a character recognition result matching part 11 for matching a character recognition result from the sampling image obtained by the sampling part 10; an image feature matching part 12 for matching an image feature from the sampling image; and a slide determination operation part 13 for receiving outputs from the character recognition result matching part 11 and the image feature matching part 12, performing prescribed arithmetic operations, determining the slide number of a presentation file having the highest similarity, and outputting the determined slide number.  <P>COPYRIGHT: (C)2004,JPO&NCIPI