baber/WOPTO huggingface dataset:
Patent JP-2004239251-A (JP)
Title: Fuel injection valve
Inventor: KAWAZOE KOJI
IPC: F02M61/18
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection valve which has such a structure as to inhibiting noises generated when the valve contacts a valve seat from leaking to the outside of injection valve.  <P>SOLUTION: A small-diameter flow path enlarged portion 1b is provided beneath the downstream side of a jetting hole 1a drilled in the valve seat 1, so that the noises generated when the valve 6 (see Fig. 2) contacts the valve seat 1 are inhibited from transmitting to the valve seat 1, thus restraining the leakage of the noises to the outside.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004279642-A (JP)
Title: Light source unit of picture display device, and picture display device
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To realize a light source with a large light quantity, which is suitable for a three-dimensional picture display device by efficiently cooling the light source.  <P>SOLUTION: A light source unit is formed with a long shape extending in a right-and-left direction toward a liquid crystal display panel 232 and is equipped with a light source 243 with a plurality of light emitting elements 248 disposed along the right-and-left longitudinal direction, a light source housing holder 242 and a polarizing filter 246 to convert light from the light source 243 into specified polarized light. The light source housing holder 242 houses and fixes the light source 243, is constructed so as to form a spatial route 281 along the light source 243 inside the holder 242 in a state of attaching the polarizing filter 246 to an opening face and is equipped with a ventilating means to replace air inside the light source housing holder 242. The ventilating means is equipped with an electrically driven fan 286, intake ports 264, 270 to draw in air into the spatial route 281 and a discharge port 273 to discharge air in the spatial route 281.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277584-A (JP)
Title: Method for producing thermoplastic elastomer composition
Inventor: OKADA AKIO
IPC: C08J3/24
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently producing a thermoplastic elastomer composition while suppressing the adhesion of additives to the inside wall of a pipe to stably feed the additives in specified amounts.  <P>SOLUTION: The method for producing the thermoplastic elastomer composition by crosslinking a rubber component and a thermoplastic resin component comprises the following successive steps 1 and 2: step 1 of melt-kneading a rubber component, a thermoplastic resin component, and additives, which are in the form of a particulate additive mixture containing at least a crosslinking aid and an antioxidant, and step 2 of further adding a crosslinking agent and kneading the resultant mixture to effect crosslinking. In a desirable embodiment, the rubber component is an olefin copolymer rubber comprising an ethylene/propylene copolymer or an ethylene/propylene/nonconjugated diene copolymer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004237060-A (JP)
Title: Mask
Inventor: ISHIHARA SHIORI
IPC: A62B18/02
Filed: 2003-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mask for the face in which a problem that oil disperses to get burnt when deep-fried dish and stir-fried dish cooking are performed is solved and cooking can be started without anxiety.  <P>SOLUTION: The mask overlaying about the whole of the face, wherein the main body section 1 of the mask is composed of using a thicker cloth for using a transparent heat-resistant material as a window 3 mounted in a portion in front of eyes so as not to interrupt the visual range and the window 3 is attached using a heat-resistant resin, etc. in order to assure the visual range. A triangular bandage type one can be used as an ordinary triangular bandage when it is unnecessary and can be easily utilized only by taking it down before the face quickly when a face mask is required.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004285857-A (JP)
Title: Wind power generation system
Inventor: JINBO HIROSHI
IPC: H02P9/00
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wind power generation system capable of efficiently generating power.  <P>SOLUTION: A laser beam 210 is injected to the aerosol 150 provided in front of a wind power generator to obtain wind direction and speed data at a position separated at an any distance by detecting the reflected light 215 with a laser type anemometer. On the basis of the data, wind conditions such as wind operation and speed and arrival time of the wind, which the wind power generator receives in near future, are estimated. The estimation data are sent to a controller 40, and the controller 40 computes the optimal yaw angle/pitch angle, and a control signal is sent to a yaw angle control driving device 50 and a pitch angle control driving device 60 to control the yaw angle so that the propeller rotary surface of the wind power generator is adjusted in the estimated wind direction to optimize the pitch angle of blades 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297230-A (JP)
Title: Optical network, optical network transmission apparatus, distributing routing control method used therefor, and program thereof
Inventor: YAGYU TOMOHIKO
IPC: H04J14/02
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical network capable of preventing path setting by signaling from being failed due to apparatus constraints through the efficient utilization of wavelength resources and to provide a distributing routing control method used for the optical network.  <P>SOLUTION: A routing function 112 acquires link information including available wavelength information from a link management function 111. The routing function 112 uses the routing protocol to exchange the link information with adjacent nodes to collect the link information of all nodes on a network. A signaling function 114 requests a routing calculation function 113 to calculate routing from its own node to a node and an available wavelength. The routing calculation function 113 calculates the routing reachable to a node from its own node on the basis of the link information acquired from the routing function 112. The signaling function 114 uses the signaling protocol and sets an optical path along the routing calculated by the routing calculation function 113.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294173-A (JP)
Title: Method and apparatus for measuring food property
Inventor: SAKURAI NAOKI
IPC: G01N29/00
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method which accurately quantifies textures such as crunchy or crisp textures.  <P>SOLUTION: In the method, a prescribed holder is inserted into food to be measured, and vibrations generated at the time are subjected to the Fourier transformation, thereby obtaining vibrational spectra. Next, perception corrected bandwidth values are determined with respect to the vibrational spectra, and a plurality of perception corrected frequency bands are determined in the vibrational spectra on the basis of the perception corrected bandwidth values. Then, the vibrational spectra are divided in accordance with the plurality of perception corrected frequency bands in order to obtain a plurality of vibrational spectrum segments, and spectral intensity values of the plurality of vibrational spectrum segments are multiplied by correction coefficients relating to the perception corrected frequency bands corresponding to the plurality of vibrational spectrum segments respectively, thereby computing a plurality of corrected spectral intensity values. Then, the plurality of corrected spectral intensity values are integrated, thereby obtaining sharpness values corresponding to texture values.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297911-A (JP)
Title: Guide for laying helical cable hanger
Inventor: SUZUKI KENJI
IPC: H02G7/06
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guide capable of making a helical cable hanger have resistance to separation from a supporting line in laying the hanger along the supporting line.  <P>SOLUTION: A bent guide rod of which the middle portion is bent is protrudingly provided on the front end of the body of the guide A, equipped with a mounting means mounted detachably on the front end of the helical cable hanger 3. A front end 9 of the guide rod is disposed on the helical outside of the helical cable hanger. The cable hanger is wound around the supporting line or a self-supporting cable, while the cable hanger is being twisted to the self-supporting able is provided between electric poles.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303544-A (JP)
Title: Lithium ion secondary battery
Inventor: SANO ATSUSHI
IPC: H01M10/0569
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium ion secondary battery with excellent reliability capable of obtaining an excellent charging/discharging property at a temperature ranging from -20 to +25°C, and keeping it for long period.  <P>SOLUTION: The component of a solvent of a nonaqueous electrolyte of the lithium ion secondary battery 1 are propylene carbonate, ethylene carbonate, and diethyl carbonate. The content ratio of propylene carbonate X, the content ratio of ethylene carbonate Y, and the content ratio of diethyl carbonate Z coincidentally fulfill the conditions expressed by equations (1) to (4) [10≤X≤40 (1), 1≤Y≤20 (2), 30≤Z≤85 (3), X+Y+Z=100 (4)]. The electrolyte liquid contains the compound expressed by formula (1) by 3 to 6 mass%. In formula (1), R<SP>1</SP>and R<SP>2</SP>denote hydrogen or a hydrocarbon group selected from 1C to 6C hydrocarbon groups.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302082-A (JP)
Title: Light source device
Inventor: UEHARA SUMIO
IPC: F21Y101/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source device in which an outside flat surface of a light-transmissive plate attached to the front surface of a concave reflecting mirror is used as a reference surface for attachment in alignment with a reference surface of a housing and the light-transmissive plate is prevented from tilting due to deflection or the like of an adhesive coupling the concave reflecting mirror, and thus the light-transmissive plate is optically accurately attached to the reference surface of the housing and the light-transmissive plate is firmly fixed to the concave reflecting mirror.  <P>SOLUTION: In the light source device provided with the concave reflecting mirror, a discharge lamp fixed on the concave reflecting mirror, and the light-transmissive plate attached to a flat surface formed in the edge part of the front surface of the concave reflecting mirror, the flat surface formed in the edge part of the front surface of the concave reflecting mirror and an inside flat surface of the light-transmissive plate are brought into contact with each other, and a groove for storing an adhesive therein is formed on at least one of both flat surfaces, and the concave reflecting mirror and the light-transmissive plate are coupled by the adhesive stored in the groove.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301658-A (JP)
Title: Substrate inspection device
Inventor: ISHIDA SHINICHIRO
IPC: G02F1/13
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of wires on a probe frame in a substrate inspection device.  <P>SOLUTION: This substrate inspection device is used for inspecting a panel 2a on a substrate by impressing an inspection signal on an electrode 2c formed on the substrate 2. This device is equipped, on the same probe frame 1a, with a probe 1b electrically connected to the electrode 2c to impress the inspection signal on the electrode and at least one signal forming circuit 1c for forming the inspection signal sent to the probe 1b. The probe frame 1a is mounted with the circuits (signal forming circuits) for forming the inspection signal. This makes it possible to reduce the number of wires on the probe frame 1a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298079-A (JP)
Title: Low-calorie cooked rice and low-calorie rice, and methods for producing them
Inventor: MATSUDA MANABU
IPC: A23L33/20
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To produce low-calorie cooked rice from rice alone without using any other starch or gelatinizer, and to provide low-calorie rice for such low-calorie cooked rice.  <P>SOLUTION: The low-calorie cooked rice is produced by the following procedure: Raw rice is soaked in a preparative liquid containing a lactobacillus having the high ability to produce sucrose and thickening polysaccharides to carry out a fermentation treatment for producing the thickening polysaccharides improving water-holding function in rice textural structure, followed by making a treatment of the resultant rice so as to be edible with more water content than the case with conventional cooked rice( for the low-calorie rice, a steaming treatment is made rather than the above treatment ). The resultant cooked rice is subjected to a specified moist heat treatment to turn a part of starch into resistant starch. The low-calorie cooked rice thus obtained does not run to a gruel state even with its high water content since the thickening polysaccharides in the rice textural structure of the cooked rice( produced from the low-calorie rice ) hold water and the part of the starch becomes the resistant starch.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300118-A (JP)
Title: Method for producing 4,5-disubstituted carbonylimidazole
Inventor: MOTOKI MASUSHI
IPC: C07D233/90
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for safely synthesizing a 4,5-disubstituted carbonylimidazole expressed by general formula (I) and useful as an intermediate and raw material for functional compounds such as medicines and agrochemicals at a low cost.  <P>SOLUTION: The method for the production of the 4,5-disubstituted carbonylimidazole expressed by general formula (I) comprises the reaction of a 4,5-disubstituted carbonyloxazole expressed by general formula (II) with formic acid and an ammonium salt. In general formula (I), R<SB>1</SB>and R<SB>2</SB>are each independently an alkyl, a cycloalkyl, an alkenyl, an alkynyl or an aryl. The definitions of the groups R<SB>1</SB>and R<SB>2</SB>in general formula (II) are the same as those in general formula (I).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306281-A (JP)
Title: Electroconductive sheet, electroconductive member and packaging film using them
Inventor: TOGAWA KEIICHIRO
IPC: B32B27/36
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electroconductive sheet, an electroconductive member and a packaging film using them.  <P>SOLUTION: An electroconductive layer is provided on a polyester base sheet, which comprises a polyester characterized in that a number average molecular weight is 16,000 or above and a ratio of a molecular weight of 1,000 or below is 2.0 wt.% or below and has a tensile impact strength of 30 KJ/m<SP>2</SP>or above to provide the packaging material having the adhesion (after stretching) with an electroconductive coating film after vacuum molding not obtained heretofore, showing no lowering of moldability or electroconductivity and having a sufficient electroconductive capacity and mechanical strength for protecting an electric part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312279-A (JP)
Title: Data recording control apparatus and method, data reproducing apparatus and method, program, and recording medium
Inventor: MAGAI MITSUTOSHI
IPC: G11B27/034
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of enhancing the convenience of a recording medium so as to perform easy edit processing.  <P>SOLUTION: An LTC data processing section 71 built in a frame metadata processing section 66 generates LTC data synchronously with the frame of an image signal, supplies the generated LTC data to a memory controller 37 and records the LTC data to an optical disk together with the image data and audio data or the like as frame metadata. Further, an LTC data processing section 72 built in a clip metadata processing section 67 creates a conversion table which makes correspondence of an LTC and a frame number on the basis of the LTC data supplied from the frame metadata processing section 66, supplies the created conversion table to the memory controller 37, which allows the optical disk to record the conversion table together with the image data and the audio data or the like as clip metadata. The data recording control apparatus or the like is applicable to image recording edit systems.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307644-A (JP)
Title: Additive for optical resin and optical resin composition
Inventor: SASAKI YOSHIKUNI
IPC: C08L57/06
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an additive for optical resin scarcely dropping off a binder resin layer or resin base or the like even in case of considering optical applications, and exerting uniform optical diffusivity and high planar light emissivity with no luminance unevenness, and to provide an optical resin composition comprising the additive and a transparent resin and exerting very high performance in optical properties including no luminance unevenness and planar light emissivity when used in optical applications.  <P>SOLUTION: The additive for optical resin comprises organic/inorganic composite particles having a structure including an organic polymer skeleton and a polysiloxane skeleton as the essential skeletons. The optical resin composition comprises the additive and a transparent resin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307287-A (JP)
Title: Regenerated carbon-containing brick, and method of manufacturing the same
Inventor: NAKAMURA RYOSUKE
IPC: C04B35/00
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a regenerated carbon-containing brick having remarkably improved spalling resistance as compared to the conventional one (conventional regenerated carbon-containing brick) by setting the elastic modulus after heating to equal to or below a fixed value to effectively use spent carbon-containing brick and a method of manufacturing the same.  <P>SOLUTION: In the regenerated carbon-containing brick composed of a raw material mixture containing a pulverized material of the spent waste carbon-containing brick (or the pulverized material and an alkali metal compound) at least in a part, the regenerated carbon-containing brick after being heated at 1,500°C 3hr under a reducing atmosphere has ≤30 GPa elastic modulus. The method of manufacturing the regenerated carbon-containing brick is performed by pressurizing the raw material mixture to be molded.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307731-A (JP)
Title: Gas barrier coating
Inventor: KAMOSHITA MIYUKI
IPC: C09D105/00
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain such a film and a laminate therefrom under a milder condition than ever as containing no chlorine in the structure and as having the excellent oxygen-gas barrier property under a high humidity.  <P>SOLUTION: The coating (C) for use in the formation of a gas barrier layer contains (A) sugars, (B) an olefin-maleic acid copolymer, and (D) a metal compound of two or more valency.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004007970-A (JP)
Title: Load drive controller
Inventor: WATANABE HIDEO
IPC: H03K17/695
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To perform sure protection against overheat without dropping the protection temperature level, in an object which has a function of shifting to a standby mode and a protective function against overheat.  <P>SOLUTION: This controller designates the number of revolutions of a motor by the low-level duty ratio of a drive command signal. When the level of the drive command signal falls under the reference voltage Vref, a capacitor 27 is charged, and a mode switching signal becomes high (normal mode), and power VBL for drive is given from a power supply circuit 7 to a drive control circuit. On the other hand, when it tops the reference voltage Vref, the mode switching signal becomes low (standby mode), and the power VBL for drive is broken. When detected temperature gets over the protection temperature, an overheat signal becomes high during protective action against overheat until it becomes below a cancel temperature, and an OR gate 22 inhibits the switching from the normal mode to the standby mode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004320084-A (JP)
Title: Stream data transmission apparatus
Inventor: AZUMA HITOSHI
IPC: H04L12/28
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To assign a transmission right so that the transmission of stream data can be performed with high quality within a TXOP period.  <P>SOLUTION: The stream data transmission apparatus 32 includes a stream selecting section 56 for determining the stream data to which a transmission right is assigned next on the basis of the bands required by each of a plurality of stream data 66 and the number of times at which transmission is tried for the stream data 66, and a transmission section 60 for transmitting the plurality of stream data by dynamically switching the data according to the transmission right determined by the stream selecting section 56.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317547-A (JP)
Title: Halftone phase shift mask blank, its manufacturing method and halftone phase shift mask
Inventor: TAKAGI MIKIO
IPC: G03F1/32
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a halftone phase shift mask blank and a phase shift mask which can control not only the optical conditions to be satisfied as a phase shift mask but the reflectance for exposure light as a phase shift mask and the transmittance at an inspection wavelength, and moreover, which has dry etching adaptability.  <P>SOLUTION: The halftone phase shift mask blank 10 is prepared by depositing a compound thin film 21 composed of a zirconium silicide nitride carbide film or a zirconium silicide oxide nitride carbide film on a transparent substrate 11. The compound thin film 21 of the halftone phase shift mask blank 10 is patterned to form a transparent region 31 and a semitransparent region 21a for exposure light on the transparent substrate 11 to obtain the halftone phase shift mask 100.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317554-A (JP)
Title: Manufacturing device of optical film, method for manufacturing optical film and optical film
Inventor: NAKAJIMA KOJI
IPC: B32B27/16
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the generation of uneven rainbows at the time of curing an active ray curing substance layer by irradiating the layer with active rays in the case of continuously forming an active ray cured layer on a resin film and to provide an optical thin film such as an antireflection layer having no uneven application when the optical thin film is formed on the active ray cured layer by application.  <P>SOLUTION: In the optical film manufacturing device, the active ray curing substance layer is applied to a carried resin film and a shielding plate is arranged on a position where the surface of a free span is not directly irradiated with active rays in the case of curing the resin film by irradiating it with active rays by using a plurality of active ray light sources while supporting the rear surface of the resin film by a backup roll.  <P>COPYRIGHT: (C)2005,JPO&NCIPI