baber/WOPTO huggingface dataset:
Patent JP-2004320416-A (JP)
Title: Amplifying device
Inventor: YAMAZAKI AKIHIRO
IPC: H04N7/10
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To amplify a transmission signal of a wide band while suppressing the power consumption.  <P>SOLUTION: A trunk branch amplifier 2 branches the transmission signal to a high band signal and a low band signal by a directional filter 200-1. An input level adjustment part 202-1 adjust the level of the high band signal, and an input level adjustment part 202-2 adjust the level of the low band signal. A first trunk amplification part 22 amplifies the high band signal, and a second trunk amplification part 24 amplifies the low band signal. A directional filter 200-2 mixes the high band signal and the low band signal transmitted by a trunk 12 and outputs a result to a trunk distribution amplifier 122-2. A first branch amplification part 26 amplifies the high band signal branched by a distributor 204-1, and a second branch amplification part 28 amplifies the low band signal branched by a distributor 204-2. A directional filter 200-3 mixes the high band signal and the low band signal transmitted by branch lines 14-1 to 14-4 and outputs a result through a distributor 206.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314455-A (JP)
Title: Method for manufacturing fiber reinforced cement panel
Inventor: WATANABE HIROSHI
IPC: B28B13/02
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To enhance product strength by improving the texture of a green sheet in the production of a fiber reinforced cement panel.  <P>SOLUTION: When a cement slurry is prepared by adding reinforcing fibers and water to cement, fibrillated reinforcing fibers are again bundled to become a lumpy state according to circumstances. The cement slurry with a solid concentration of 25-60 wt.% compounded with the reinforcing fibers is applied to an attritor before papermaking processing to be subjected to dispersing treatment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004001726-A (JP)
Title: Front wheel carrier assembly for tandem axle
Inventor: SULLIVAN WILLIAM C
IPC: B60K17/36
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To reduce cost by simplifying the structure of a differential gear for a tandem drive axle.  <P>SOLUTION: The tandem axle assembly is provided with a front wheel drive axle coupled to a rear wheel drive axle through a coupling drive axle. An inter-axle differentials (IAD) disposed in a carrier assembly for front wheel drive axles (Illegal Access Detector) takes in a drive input and distributes the input to a front wheel and a rear wheel drive axles. The IAD transmits a driving force to annular and pinion assembly object in front wheel driving axle in relation to carrier assembly, and the driving force to a through shaft coupled in an operation enabling state in a manner to drive a rear wheel drive axle through the rear wheel drive axle. A pinion gear is provided with a first part specifying a pinion gear head part and a second part specifying a hollow pinion support shaft drawn to the internal part of the IAD. The pinion support shaft Loading of the thrust load is carried out to IAD bearing through IAD toothed wheel assembly, and reversing loading assignment is made to perform.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004323130-A (JP)
Title: Substrate holder, manufacturing method for electronic device, and manufacturing method for photomask
Inventor: CHIWATA TAKESHI
IPC: G03F1/50
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate holder capable of holding substrates having different sizes, facilitate handling of the substrate to prevent drop of the substrate, reduce kind and the number of required substrate holders in the manufacture of an electronic device and a photomask to reduce facility costs, and facilitate handling of the substrate to improve productivity.  <P>SOLUTION: This substrate holder 10 is provided with a substrate holding part 12 holding the square substrate 1 in such a way that its main surface is along the vertical direction and supporting two adjacent sides of the substrate 1 from below while they are inclined by a predetermined angle. In a process for manufacturing the electronic device and the photomask by applying predetermined treatment to the substrate 1, the substrate 1 is held by the substrate holder 10 when letting the substrate stand-by temporarily and storing and conveying it.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275697-A (JP)
Title: Ophthalmological apparatus
Inventor: MIHASHI TOSHIBUMI
IPC: A61B3/12
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ophthalmologocal apparatus capable of effectively using for clinical of xerophthalmia by using a basic principle in which a layer of tear liquid dries up, and the wave surface aberration becomes big.  <P>SOLUTION: A measuring flow chart of xerophthalmia is shown. After starting a measurement, the ophthalmological apparatus is aligned (S101). An operation part performs initial settings of the measurement distance and the measurement time, etc., by a wave surface measuring part (S103). An input part or the operation part trigger for starting the measurement (S105), and the operation part repeats the measurement of wave surface aberration until the measurement finishing time by the wave surface measuring part (S107 and S109). If the measurement finishing time is reached (S111), a judgement part analyzes the break up situation as one mark for judgement of xerophthalmia state (S113). The judgement part outputs the value relevant to break up (S115), and automatic diagnosis about xerophthalmia is done based on the value (S117).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327695-A (JP)
Title: Electronic part installing device and method therefor
Inventor: OKADA KOICHI
IPC: H05K13/04
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic part installing device and method therefor wherein productivity is improved by reducing a tact time.  <P>SOLUTION: The electronic part installing device is for picking up an electronic part and transferring and mounting it to a board 3 from a part supplying part 4 by a transferring head 8A. A part recognition camera 12A for imaging the electronic part P held by the suction nozzle 11 of the transferring head 8A is movable by an independent camera moving means. In image fetching, moving of the camera 12A by this camera moving means is made to synchronously follow moving of the transferring head 8A. Thus, the transferring head 8A can move to the board 3 speedily without passing through a specific route for part recognition so as to reduce the tact time to improve productivity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004323449-A (JP)
Title: Acid hair dye and method for producing the same
Inventor: MIYAKE HIROSHI
IPC: A61K8/00
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an acid hair dye having good dyeability even when the amount of the acid dye is decreased and to provide a method for producing the acid hair dye.  <P>SOLUTION: In the acid hair dye in which a base material for hair fixing is formulated with an acid for regulating pH and the acid dye in purified water, the content of the acid dye is kept to ≤0.02 wt.% and an α-hydroxyacid ester (excluding malic acid diester) in an amount of ≥2 wt.% is further added thereto and the mixture is stirred at 3,500-5,000 rpm number of revolution for 15-25 min and the mixture is emulsified to provide the acid hair dye. A moisturizing component can be added thereto.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331076-A (JP)
Title: Functional container cap
Inventor: TAKAHASHI JUN
IPC: B65D51/24
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To limit the material of a disc to a specific one in consideration of the relation between the disc material and a cap material in a functional container cap having the disc with an oxygen absorptive function inside the shell of the container cap, in order to ensure the high-speed productivity of the disc, prevent a centering failure, cutting dust, and a molding failuer including defective shaping, and enhance the adhesiveness between the disc and the container cap.  <P>SOLUTION: The container cap comprises the cap shell having a skirt, which is made of a polyolefin resin and extends downward from the top board of the cap and its periphery. The disc at least having the oxygen absorptive function is attached on the inner surface of the top board by mold adhesion inside the cap shell. The disc is a compact made of a composition formed by mixing a blend of a polyolefin resin and a thermoplastic elastomer, which are blended at a specific ratio, with a function-imparting agent and a mold releasing resin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004007635-A (JP)
Title: Code converter, digital / analog converter, and delay locked loop circuit
Inventor: CHUNG IN-YOUNG
IPC: H03L7/089
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital / analog converter the surface area on an integrated circuit of which can be reduced capable of decreasing noise caused in its output.  <P>SOLUTION: The digital / analog converter comprises an escalator code generator and an escalator code / analog converter. The generator expresses a number whose lowest digit expresses 10 with a hybrid code having a coin code part and a cache code part in order to eliminate a multi-bit change in the cache code part following to a change in a count direction and expresses its count in a first direction by a sum of the coin code and the cache code. The generator changes the coin code when the cache code stays the same state until the count capability of the coin code is exceeded and the count changes its direction and the generator can change the cache code in this case. The circulation between numbers adjacent to each other whose lowest digit expressed 10 is absorbed by the coin code part while the cache code is kept in the same state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004229655-A (JP)
Title: Coliform determination apparatus and synthetic enzyme substrate medium for coliform determination
Inventor: WAKASA AKIRA
IPC: C12N1/00
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To automatically determine existence or nonexistence of coliform in test water based on a synthetic enzyme substrate medium method.  <P>SOLUTION: A coliform determination apparatus 1 is equipped with a container 2 for storing the test water, a temperature control unit 3 for controlling temperature of the test water stored in the container 2, a reagent supply unit 4 for supplying the test water stored in the container 2 with a synthetic enzyme substrate medium containing a synthetic enzyme substrate and a pigment, and a control unit 7 including a confirmation means and a determination means, wherein the synthetic enzyme substrate forms a coloring material having a specified color when reacts with a β-galactosidase, the pigment has such a color as not to exhibit an absorption peak in a wavelength range of the specified color, the confirmation means is used for confirming discoloration of the test water caused by the pigment which is contained in the synthetic enzyme substrate medium after the synthetic enzyme substrate medium is supplied, and the determination means is used for determining formation of the coloring material which is given by reaction of the synthetic enzyme substrate with the β-galactosidase.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004333999-A (JP)
Title: Reflection type liquid crystal display
Inventor: TABATA SHIN
IPC: G02F1/139
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To perform high-contrast-ratio display by using a reflection type liquid crystal display using cholesteric liquid crystal without lowering the reflectance.  <P>SOLUTION: The reflection type liquid crystal display device having a cholesteric liquid crystal interposed between two transparent electrode substrates performs display in a light state through selective wavelength reflection in a planar state, transmits light in a focal conic state and performs display in a dark state through light absorption by a light absorbing layer provided on the back of a liquid crystal panel, and is equipped, on a panel surface, with a member having a function of polarizing light entering a panel into unidirectional circular polarized light.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335021-A (JP)
Title: Optical recording disk
Inventor: HAYASHIDA NAOKI
IPC: G11B7/257
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording disk capable of effectively preventing aggravation of jitters even when fingerprints are on the incident surface of a laser beam.  <P>SOLUTION: The optical recording disk 10 provided with a substrate 2, a recording layer 5 formed on the substrate, a light transmission layer 7 formed on the recording layer, and a hard coat layer 8 formed on the light transmission layer is so constituted that a jitter value obtained when an artificial fingerprint liquid is stuck to the incident surface in which the laser beam is made incident and operation for wiping the artificial fingerprint liquid stuck to the incident surface is repeated five times is specified to be 1.15 times as high as the jitter value obtained before the artificial fingerprint liquid is stuck or below.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004005969-A (JP)
Title: Data overwriting in probe base data storage device
Inventor: ANTONAKOPOULOS THEODOROS
IPC: G11B9/14
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for overwriting data in a probe base data storage device wherein the data are represented by the existence/absence of a pit formed on a storage surface by a device probe.  <P>SOLUTION: Input data are encoded such that continuous bits of first values in coded input data are divided by at least one bit of another value. Overwritten data bits v<SB>0</SB>, v<SB>1</SB>, ... are generated from the coded input data b<SB>0</SB>, b<SB>1</SB>, ... used to overwrite data on the storage surface 4. The overwritten data bits are formula 1 with respect to i ≥1 when a pit represents the first value in the data storage device, and are generated such that v<SB>0</SB>has the first value. The overwritten data bits are v<SB>1</SB>= b<SB>i-1</SB>with respect to i ≥1 and are generated such that v<SB>0</SB>has another value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004338093-A (JP)
Title: Peeling solvent for rubber elastomer and peeling method
Inventor: KAMITE JUN
IPC: C08L71/02
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a peeling solvent excellent in work efficiency, capable of removing a large amount of a bonded rubber elastomer at low cost, and to provide a peeling method.  <P>SOLUTION: A mold having the rubber elastomer bonded to the surface thereof is immersed in the peeling solvent mainly comprising ketones (A) to swell the rubber elastomer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339722-A (JP)
Title: Tilting angle adjusting mechanism of snow plow
Inventor: ITO KEI
IPC: E01H5/06
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tilting angle adjusting mechanism of a snow plow capable of minimizing displacement of height on the ground of a cutting edge disposed on the front end of the snow plow without any complicated adjusting operation and changing the tilting angle of the snow plow body.  <P>SOLUTION: A support bracket 2 is fixed to the chassis of a snow removal vehicle V. An extensible hydraulic pressure cylinder 3 is connected to the support bracket 2. A bell clamp member 4 connected to the rod end 31 of the hydraulic pressure cylinder 3 is connected to the lower part of the back face of a snow plow 1 and the lower part of the support bracket 2 and further, a support arm 5 is arranged in the upper part of the support bracket 2. The back face of the snow plow 1 reclines on the support arm 5. Thereby, the snow plow 1 is supported. By the extensible motion of the hydraulic pressure cylinder 3, the axis shaft 11 of the back face of the snow plow 1 displaces to adjust the inclined angle of the snow plow 1 as a technical means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307789-A (JP)
Title: Resin, resin composition, method of manufacturing the resin, and molding using the resin
Inventor: MATSUNO TATSUYA
IPC: C08J5/18
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic resin having excellent heat resistance and optical and mechanical characteristics, a method of manufacturing the resin and a molding using the resin.  <P>SOLUTION: The resin contains polymers which contain a divalent phosphoric ester residue having a spiro ring of formula (1) (wherein R<SP>1</SP>'s are each independently a hydrogen atom, a halogen atom, a 1-20C aliphatic hydrocarbon group, a 1-20C aromatic hydrocarbon group or a nitro group; p and q are integers giving a sum of 0-16; X's are each independently an oxygen atom, a sulfur atom, a selenium atom or an unshared electron pair; Y's are each independently an oxygen atom, a sulfur atom or a methylene group; and n and m are integers giving a sum of 0-4) and has a number average molecular weight of 2,000 or higher.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338061-A (JP)
Title: Drilling jig
Inventor: TAKAGI MASARU
IPC: B23B49/00
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drilling jig which can cope with a change in drilling position and can reduce a cost required for it.  <P>SOLUTION: The drilling jig 100 specifies the drilling position on the surface of an object to be drilled and also guides a drilling tool S having a drill D during drilling a hole at the specified drilling position. The drilling jig 100 comprises a body plate 110 which has a shape to fit onto the surface of the object to be drilled and has a through hole 111 arranged so as to correspond to the drilling position, and a drill supporting element 120 having a cylindrical portion 126 which is fitted into the through hole of the body plate 110 and is formed such that the axis 127a of its outside diameter is different from the axis 128a of its inside diameter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349758-A (JP)
Title: Receiver for digital broadcast
Inventor: NOMURA AOSHI
IPC: H04B1/16
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To enable proper reception in a receiver of a DAB system.  <P>SOLUTION: In the receiver in a DAB (digital audio broadcasting) system, the data about ensemble and service are stored in a RAM (random access memory) 43. When countries represented by country identification codes or extended country codes change, the data about the ensemble and service stored in the RAM 43 are collectively deleted. After this deletion, the storage of data about of the ensemble and service into the RAM 43 is resumed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349348-A (JP)
Title: Wafer supporting fixture for heat treatment
Inventor: NANBU TOSHIO
IPC: H01L21/683
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wafer supporting fixture suitable for heat treatment of a high quality and large diameter wafer by supporting the flexure deformation of wafer and its tare flexed at the time of heat treatment in multiple manner as a distributed load of non-concentration.  <P>SOLUTION: In the wafer supporting fixture A for heat treatment which supports a semiconductor wafer w of horizontal arrangement from below, a plurality of linear curvature type supporting sections 1 which bend toward the center direction from a predetermined position 2 of an outer peripheral part 10 are formed in inner hollow of an outer peripheral part 10. Corresponding to bending reproduced by tare of the wafer w laid upwards or heat treatment of the wafer w which is mounted on a plurality of curvature type supporting sections 1, the curvature type supporting section 1 is constituted as a soft structure capable of displacement in the vertical direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346991-A (JP)
Title: Manual speed changing and controlling apparatus of automatic transmission
Inventor: KAWAMURA YASUTAKA
IPC: F16H61/662
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To carry out a speed changing operation to the speed stage intended by a driver with a few number of operations in an automatic transmission having an automatic speed changing mode and a manual speed changing mode, when the switching operation from the automatic speed changing mode to the manual speed changing mode has been carried out.  <P>SOLUTION: When the driver has carried out the down-shift speed changing operation in the direction of by operating a manual speed changing switch in the state that a shift lever is located in the position of the automatic speed changing mode, a manual speed changing and controlling apparatus of the automatic transmission carries out the speed changing operation according to a speed changing pattern, in which a minimum speed changing ratio having the value larger than the minimum speed changing ratio in the speed changing pattern (expected speed changing pattern) usually referred in the automatic speed changing mode is used, in other words, according to the speed changing pattern (a second speed changing pattern) for allowing only the speed changing operation at a stage lower than an ordinary speed changing pattern.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347761-A (JP)
Title: Voice recognition device, voice recognition method, computer executable program and storage medium for performing the voice recognition method to computer
Inventor: TAKIGUCHI TETSUYA
IPC: G10L15/28
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voice recognition device for sufficiently recognizing original voice even when the reverberations from the ambient environment are superposed on the original voice, a voice recognition method, a computer executable program and a storage medium for performing the voice recognition method to computer.  <P>SOLUTION: The voice recognition device for recognizing the voice constituted to include the computer includes a means 20 for storing the featured values obtained from a voice signal every frame, means 24 and 26 for storing acoustic model data and language model data, a means 18 for forming reverberation voice model data from the voice signal acquired earlier than the voice signal to be processed at the point of that time and forming matching acoustic model data by using the reverberation voice model data and a means 16 for affording the result of the voice recognition of the voice signal by referencing the featured values, the matching acoustic model data and the language model data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348875-A (JP)
Title: Disk player
Inventor: TANAKA KENJI
IPC: G11B17/04
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk player in which transporting and loading a disk onto a turntable are surely achieved with a simple constitution.  <P>SOLUTION: This disk player 30 comprises: a tray 1 that can reciprocatingly transports the disk in a casing 13 to a recording position or a playing position; the turntable 4; and a disk loading mechanism 20 having a disk rotation driving means for recording and playing the disk. The tray 1 is provided with lock grooves 1a and 1b for determining a transport position in accordance with the size of a disk. The disk loading mechanism 20 is provided with a lock lever 3 for positioning the tray 1 and a cam gear 2 for moving the disk rotation driving means and operating the lock lever 3 and operates so as to move the disk rotation driving means by the cam gear 2 and also to make the lock lever 3 to be engaged with either the lock groove 1a or 1b of the tray 1 in interlock with the cam gear 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI