baber/WOPTO huggingface dataset:
Patent JP-2003272390-A (JP)
Title: Semiconductor memory device
Inventor: HONDA YASUHIKO
IPC: G11C16/02
Filed: 2003-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory device in which increment of instantaneous current consumption at the time of read-out of pages.  <P>SOLUTION: A semiconductor memory device is provided with a plurality of sense amplifiers (3) divided into each group being a unit of red-out of pages, a sense amplifier control signal generating circuit (4) which generates a sense amplifier control signal (SAENi) enabling the sense amplifiers for each group and disabling the sense amplifiers for each group, and which output it, in which the sense amplifier control signal enables a sense amplifier of one part of a group out of groups of the plurality of sense amplifiers with timing being different from sense amplifiers of the other group, and disables with different timing, and a plurality of memory cells (1) connected to the plurality of sense amplifiers through data lines (2).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004211865-A (JP)
Title: Flow regulating valve and hot-water supply system using it
Inventor: KITAYAMA JIRO
IPC: F16K31/524
Filed: 2003-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flow regulating valve and a hot-water supply system where a seal function is given to the valve itself and flow controllability is increased.  <P>SOLUTION: A valve body 7 is rotatably stored in a valve chamber 2 of a housing 1. A valve body retainer 11 supports a root side of a driving shaft 10 in water tightened state for valve body retainer 11 and rotatably around a hole center of the valve chamber 2. A valve body 16 for fluid introducing is arranged in a fluid introducing port 3 formed in the housing 1. The valve body 16 for fluid introducing is driven with revolution of a cam part 9a of a cam 9 for driving via a driving rod 16 to adjust the introducing amount of the fluid. An overlapping degree of an opening 8a formed at a cylinder 8 and a fluid discharge port 4 formed at the housing 1 is changed by revolution of the valve body 7 to adjust the discharge amount of the fluid.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003277632-A (JP)
Title: Resin composition
Inventor: NAKAMURA NAOYA
IPC: C08K3/00
Filed: 2003-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To remarkably improve melt fluidity of a resin composition with a high filler content.  <P>SOLUTION: The resin composition is obtained by compounding 100 pts.wt. of a mixture of 1-50 wt.% of a thermoplastic resin with 99-50 wt.% of a filler with 0.1-30 pts.wt. of one or more kinds selected from terphenyls having structures shown in the figure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003202116-A (JP)
Title: Heating cooker
Inventor: YAMAUCHI YOSHIAKI
IPC: G01G19/12
Filed: 2003-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To measure a weight of a food laid on the a food laying stand without a turntable, so as to reduce the heating time and save its energy.  <P>SOLUTION: In the heating cooker which is equipped with the heating room 2 which contains a food 4, a heating means 17 for heating the food 4 and having a magnetron 5, a rotating antenna 7, etc., and the food laying stand 3 which lays the food 4, a bottom surface 2a and steps 12b and 12c extended therefrom are provided in the bottom of the heating room 2, the food laying stand 3 is supported at the bottom surface 2a, and a weight measuring means 20 for detecting weight information about the food 4 laid on the food laying stand 3 is disposed at a lower part of upper step 12b.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004219563-A (JP)
Title: Substrate for liquid crystal device, liquid crystal device, and method for manufacturing substrate for liquid crystal device
Inventor: YAZAKI MASAYUKI
IPC: G02F1/1333
Filed: 2003-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an oxidation-reduction reaction between an electrode and an alignment layer caused by incident light, to improve resistance properties of a substrate and to suppress deterioration of the substrate.  <P>SOLUTION: The substrate for a liquid crystal device is equipped with: a pixel electrode 9a formed in accordance with pixels arranged on a first transparent substrate 10 in a matrix form; a passivation film 81 formed on the first transparent substrate 10 including the pixel electrode 9a and on a region except for a region where a joining material 41 with a second transparent substrate 20 placed opposite to the first transparent substrate 10 is formed for the purpose of sealing a liquid crystal; and an alignment layer 16 formed on the pixel electrode 9a via the passivation film 81.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004219188-A (JP)
Title: Probe for eddy current examination
Inventor: MATSUMOTO HIROSHI
IPC: G01N27/90
Filed: 2003-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a probe for eddy current examination capable of always keeping lift-off between the probe and a measuring object constant, acquiring an action effect similar to the case of holding vertically without intentionally holding the probe vertically, and thereby quickly performing accurate and precise measurement without requiring any skill in an eddy current examination work.  <P>SOLUTION: This probe has a characteristic wherein the tip part facing to the measuring object is a curved face part 2 and a primary side coil 4 is filled therein, and an air chamber 3 bent along the curved face is provided inside the curved face part 2. The clearance of the air chamber 3 usually has the width of about 1-2 mm, and plays the roll for securing the constant lift-off during measurement. Since the tip part is the curved face part 2, an influence can be avoided in the eddy current direction, and a magnetic field generated by the primary side coil can be utilized effectively. As the primary side coil 4, a coil formed by arranging two transversely-wound coils 5, 6 in the orthogonal state and rounding them is preferably used.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004220282-A (JP)
Title: Contents display system, contents display method and contents display program
Inventor: OSAKA TETSUJI
IPC: G06F3/0482
Filed: 2003-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To easily register separately-displayed pages or XLink relating texts within them.  <P>SOLUTION: This system linking and displaying a part or all of a plurality of contents data that are distributed and arranged on a network constructed by connecting communication lines to each other has: a contents database 6 storing the plurality of contents data D3, D4; a link database 5 storing link information about a link form of the plurality of contents data D3, D4; a reference browser 2 acquiring the link information from the link database 5, acquiring the plurality of contents data D3, D4 from the contents database on the basis of the link information, and linking and displaying the plurality of acquired contents data D3, D4 on the basis of the link information; and a registration browser 1 registering a position or a display form of the other contents data D4 in the basic contents data D3 that is a base of the link into the link database 5 as the link information.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262951-A (JP)
Title: Mold release sheet for producing substrate and method for producing substrate using the same
Inventor: KISHIMOTO KUNIO
IPC: H05K3/46
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold release sheet for producing a substrate used in a method for producing the substrate having high reliability and excellent productivity.  <P>SOLUTION: Optional parts of a prepreg 1 and a copper foil 3a are hot-pressed through the mold release sheets 5 for producing the substrate with heater punches 4a and 4b to thereby soften a resin contained in the prepreg 1 and carry out adhesion. Only the heater punches 4a and 4b are then opened once. After the temperature of the prepreg 1 becomes a temperature not higher than the softening point of the resin contained in the prepreg, the mold release sheets 5 for producing the substrate are successively released from the one side and a copper foil 3b is further laminated to hot-press the optional parts again with the heater punches 4a and 4b. The whole surface is then hot-pressed with a hot press.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004224842-A (JP)
Title: Production method for high-luminance illuminator, and high-luminance illuminator
Inventor: XU CHAO-NAN
IPC: H01J11/34
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method for high-luminance illuminator particles improved in crystallinity and a high-luminance illuminator obtained thereby.  <P>SOLUTION: In producing the high-luminance illuminator such as BaMgAl<SB>10</SB>O<SB>17</SB>:Eu(BAM), an acid is added to an aqueous solution containing an aluminum alcoholate and water-soluble compounds of barium, magnesium, and europium; then, the solution is heated at about 900°C to be temporarily fired; and the resultant temporarily fired product is regularly fired at 1,400°C or higher. Thus, fine spherical particles of BAM with a pure phase and an improved crystallinity are produced. Since the BAM has an improved crystallinity, its thermal deterioration and VUV (vacuum UV) deterioration can be decreased.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004227630-A (JP)
Title: Recording device, reproducing device and file control method
Inventor: HIRABAYASHI MITSUHIRO
IPC: G11B27/34
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve operability of a recording device, a reproducing device and a file control method compared with a conventional case while they are applied to a video camera using an optical disk.  <P>SOLUTION: Information indicating relationships among entries is set in an index file made of continuous entries by file extracts and many files being recorded on a recording medium are controlled by the index file.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004227905-A (JP)
Title: Circuit breaker
Inventor: KURATA KOHEI
IPC: H01H71/08
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit breaker highly reliable in insulation between external terminals by allowing a required length of an insulating barrier attached between the external terminals drawn out to provide insulation having a required length suitable for individual cases.  <P>SOLUTION: In the circuit breaker for interrupting the conduction of an electric path when an overcurrent is detected, the insulating barrier 9 for enhancing insulation between external terminals is provided between the external terminals 3, 4. The insulating barrier 9 is adjustable in length drawn out along the terminals 3, 4. The insulating barrier 9 is housed in a plurality of stages in a housing groove 11 formed at an attachment base 5 of the terminals 3, 4, so that a desired number of stages can be drawn out along the terminals 3, 4 when insulation is required.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004226796-A (JP)
Title: Stereoscopic image display device
Inventor: CHUMA TAKASHI
IPC: H04N13/395
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stereoscopic image display device in which moire is hardly recognized by an observer and a clear image is provided to the observer.  <P>SOLUTION: The device consists of at least one front transmission type light emitting display panel and a light emitting display panel which is placed at the back of the front transmission type light emitting display panel. The front transmission type light emitting display panel is provided with a plurality of light emitting sections which include a light emitting layer made of an organic compound having electroluminescence and are two dimensionally arranged and a plurality of bus lines which are connected with every group within the light emitting sections. The area of the bus lines is equal to or less than 5% of the area of the light emitting sections.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004226339-A (JP)
Title: Image tracking device and method
Inventor: YAMAZAKI EIJI
IPC: H04N7/18
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve the tracking performance at the time of tracking a target object in an image by accurate extraction of the target object even if the target object or background has a complex density histogram.  <P>SOLUTION: The image tracking device calculates a tracking point in an image obtained by an image-pickup camera 11 having a certain visual field, and controls the direction of the image-pickup camera based on an error between the tracking point and a visual axis of the image-pickup camera (tracking error) to track the moving target object. The image tracking device comprises a binarization table calculating part 20 which updates a binarization table in accordance with the change of the target object in the image, an image binarizing part 19 which binarizes images in a tracking gate in accordance with the binarization table and an area gravity calculating part 18 which calculates the tracking point from the gravity position of of the binarized image.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004003438-A (JP)
Title: Ignition device for internal-combustion engine and its manufacturing method
Inventor: HIRAMATSU HIROKI
IPC: H01T21/02
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem which occurs when a plug-side tube section made of ceramic is to be integrated with a coil-side tube section made of ceramic in an ignition device for an internal combustion engine, which is mounted in a cylinder head after the ignition plug and the ignition coil are integrated with each other.  <P>SOLUTION: The plug-side tube section 51 in which a center electrode 22 is incorporated, and the coil-side tube section 52 on which either a primary winding 31 or a secondary winding 32 is wound, are formed separately, and then both sections 51, 52 are combined with each other. This shortens the overall lengths of the tubes 51, 52, thus preventing cracks and bends from occurring in firing, and dimensional accuracy after firing is improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004233095-A (JP)
Title: Analytical method of organic oligomer, and organic oligomer manufacturing method using the same
Inventor: ASAKAGE HIDEYASU
IPC: G01N30/26
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an analytical method capable of reducing human burden in a short time in comparison with a known analysis method by performing various kinds of analyses performed by a chemical method and a physical method in organic oligomer by using a liquid chromatograph and/or a super-critical fluid chromatograph, and a manufacturing method using the analytical method.  <P>SOLUTION: In the organic oligomer analysis method and the manufacturing method using the analysis method, organic oligomer of a known analysis value is analyzed by a liquid chromatograph and/or a super-critical fluid chromatograph, each obtained peak of the chromatogram and the known analysis value are subjected to multiple regression analysis, and the regression coefficients are obtained based on the peak of high correlation with the known analysis value to determine the regression formula, oligomer of unknown analysis value is analyzed by the liquid chromatograph and/or the super-critical fluid chromatograph based on the result, and the analysis value is calculated from the regression formula.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232497-A (JP)
Title: Water supply device
Inventor: KAWAI MASATO
IPC: F04D15/00
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water supply device having as a motor for driving a pump a brushless motor having a permanent magnet in a rotor which can prevent pump shutoff operation while surely stopping a pump at the step out without interfering with usual operation of a pump.  <P>SOLUTION: The water supply device equipped with an inverter 2 for controlling rotation speed of the brushless motor while supplying driving power to a motor pump whose driving motor is the brushless motor. The water supply device is provided with a current detector 23, a frequency detector 21, a step-out detecting reference current value table 20, a step out detecting reference current value acquiring device 22 and a comparator 24. The supply device is provided with a control means for stopping the motor pump 3 when judging that the detected current value of the current detector 23 is larger than the step-out detecting reference current value acquired from the step-out detecting reference current value table 20 on the basis of the detected frequency of the frequency detector 21.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004056757-A (JP)
Title: Nonvolatile memory device equipped with radio remote control function
Inventor: RIN IKUSEN
IPC: G08C19/00
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile memory device which transmitted a remote control signal sent from a remote control portion to a host, and was equipped with a radio remote control function for controlling the host.  <P>SOLUTION: This invention consists of a body section and a remote control portion. The body section is electrically connected to the host and is equipped with a connection port about data and a host power source via an external bus, a memory system written in into a nonvolatile memory after temporary storing of the data received from the connection port, and a radio remote control signal receiving module. The remote control portion comprises a function key module for generating a keys signal, a controller which receives the keys signal and generates a corresponding control signal, a radio remote control signaling module for originating a corresponding radio remote control signal based on the control signal, and a primary electric power storing means supplying for the time of performance of the remote control portion, saving electric power. The radio remote control signal receiving module transmits a corresponding host control signal after receiving the radio remote control signal and sends it back to the host through a connection port, and controls a host operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004229607-A (JP)
Title: Method for producing hydrolyzed product from cellulose-containing material
Inventor: MATSUNAGA MASAHIRO
IPC: C13K13/00
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a hydrolyzed product such as oligosaccharides from a cellulose-containing material such as wood in increased efficiency of the hydrolysis reaction and improved yield of oligosaccharides, etc.  <P>SOLUTION: A cellulose-containing material such as wood flour is treated with an alcohol 32 and pretreated with water 34. The pretreated product is hydrolyzed under high temperature and pressure condition.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004005416-A (JP)
Title: Road information providing system and device, and road information generating method
Inventor: ADACHI SHINYA
IPC: G01C21/26
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a road information providing system capable of randomly setting a position resolution and traffic representation resolution of traffic information and flexibly coping even with traffic information forecast service.  <P>SOLUTION: The road information providing device quantizes a quantity of state of traffic information changing along with the road, converts the quantized quantity of state into a statistically biased value, encodes the value and provides the value to a traffic information using device such as a car navigation system. The traffic information using device decodes the encoded quantity of state and reproduces the traffic information of the road.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004265462-A (JP)
Title: Magnetic recording medium, its manufacturing method, and magnetic recording/reproducing apparatus
Inventor: OSAWA HIROSHI
IPC: G11B5/738
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording medium capable of increasing magnetic anisotropy and excellent in magnetic characteristics and electromagnetic conversion characteristics, and provide its manufacturing method, and a magnetic recording/reproducing apparatus.  <P>SOLUTION: The magnetic recording medium includes at least a nonmagnetic base layer 2, a magnetic layer 5, and a protective layer 6 provided on a nonmagnetic substrate 1 provided ion this order. In the magnetic recording medium, the nonmagnetic base layer 2 contains an Mo-P alloy therein.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238210-A (JP)
Title: Titanium dioxide/strontium titanate combined fine particle useful as ultra-violet light shielding agent and method of manufacturing the same
Inventor: YAMAGUCHI TAICHI
IPC: C09D11/00
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To improve transmissivity to visible ray while keeping ultraviolet ray shielding ability of fine particulate titanium oxide used for the purpose of ultraviolet ray shielding.  <P>SOLUTION: The titanium oxide/strontium titanate combined fine particle having ultraviolet shielding ability has a shell layer which covers at least a part of the particle surface of fine particulate titanium oxide having ≤0.1 μm average particle diameter and is composed of strontium titanate integrated with titanium dioxide of a core part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239744-A (JP)
Title: Radar equipment
Inventor: HAKU TAKASHI
IPC: G08G1/16
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To install function which identifies certainly ghost data like road surface reflection from vehicle peak data which should be essentially detected in a self-line and eliminates the ghost data.  <P>SOLUTION: This radar equipment is provided with a magnitude calculating means of an object to be measured which computes magnitude of the object by using information such as received power intensity and distance which are detected with a radar, a selection means of the object to be measured which sets previously threshold value of magnitude of the object which is to be detected with the radar in accordance with azimuthal angle of the object in radar detection area, and a radar detected data output means which outputs detected data of the object which are selected from the magnitude calculating means of the object and the selection means of the object to the outside the radar.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247379-A (JP)
Title: Semiconductor device and its manufacturing method, dummy wafer and its manufacturing method
Inventor: HATANO MASAKI
IPC: H01L23/12
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device and its manufacturing method wherein a shield layer can be formed effectively without depending on a regular wiring process, and a dummy wafer and its manufacturing method.  <P>SOLUTION: The side view and the rear face of a semiconductor chip 3 is covered with resin such as epoxy which constitutes the dummy wafer 29, and the chip 3 is integrated in one body with the dummy wafer 29. A metal thin film sheet 22 is stuck on a surface upper part of an active region 45 of the semiconductor chip 3 through a photosensitive adhesive agent film 20, and patterned, thereby forming a shield layer 25. As compared with the case that the shield layer 25 is formed by electroplating or the like, forming process of the shield layer can be simplified, so that the shield layer 25 can be formed at a low cost.  <P>COPYRIGHT: (C)2004,JPO&NCIPI