baber/WOPTO huggingface dataset:
Patent JP-2005120512-A (JP)
Title: Acrylic conjugate fiber having refreshing cool feeling and method for producing the same
Inventor: OBOSHI KOICHI
IPC: D01F8/08
Filed: 2003-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acrylic conjugate fiber solving the problem of spinnability while keeping refreshing cool feeling owing to shielding sunlight and suppressing the rise in temperature in a garment.  <P>SOLUTION: The acrylic conjugate fiber has a sheath/core structure, side-by-side structure or multilayer structure with acrylic polymers joined each other in two or more layers along the direction of fiber axis, wherein the conjugate structure comprises a layer containing ≥3.0 wt.% of a titanium oxide and a layer containing ≤1.0 wt.% of the titanium oxide.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005123860-A (JP)
Title: High frequency power amplifier circuit and electronic component for high frequency power amplification
Inventor: ISHIKAWA MAKOTO
IPC: H03F3/24
Filed: 2003-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To automatically correct displacement of a bias point due to variations of threshold voltage Vth and a channel length modulation coefficient λ by variation of channel part impurity concentration of FET and short channel effect and to reduce variations of a high frequency amplification characteristic.  <P>SOLUTION: Bias voltages of two control terminals in high frequency power amplification transistors Qb1 and Qb2 can independently be set and a bias voltage ratio of the two control terminals is made constant. A circuit is provided with current simulation transistors Qg1 and Qg2 which have the same structures as the amplification transistors and have the same channel length or base width and which are formed of the same process, and a bias generation circuit where the voltage formed based on current flowing in the transistors is compared with reference voltage generated by current-voltage conversion elements Qa1 and Qa2 converting current Iin becoming reference into voltage and a change of idle current of the amplification transistors is suppressed by short channel effect or Early effect.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004364241-A (JP)
Title: Infrared sensor
Inventor: IIDA YOSHINORI
IPC: G01J1/44
Filed: 2003-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To improve a sensitivity by preventing a bias defect or shading occurrence caused by a voltage drop in a row selection line.  <P>SOLUTION: The infrared sensor comprises an imaging area 10 resulting from disposing infrared ray detection pixels 1 in the shape of a matrix on a semiconductor substrate, a plurality of row selection lines 2 which are disposed in the direction of rows within the imaging area 10, a plurality of signal lines 3 which are disposed in the direction of columns within the imaging area 10, a signal read circuit 30 disposed for each column for reading an electric signal generated in each signal line 3, a row selection circuit 20 for driving the plurality of row selection lines 2, a reference voltage feeding line 5 disposed parallel with the row selection lines 2 outside of the imaging area 10, a reference voltage setting constant current source 6 connected to a position corresponding to each column relatively to the reference voltage feeding line 5, and an output circuit 40 for outputting an output signal from the signal read circuit 30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005127037-A (JP)
Title: Window
Inventor: KODERA HIROYUKI
IPC: E05D15/10
Filed: 2003-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a window capable of easily coping with change of ease of sliding of a sash and change of assignment of glass of the sash and changing a guide rail easily by low construction cost.  <P>SOLUTION: In this window provided with a plurality of sashes provided on an inner side at an interval in an external window, the guide rail 15 (16) moving accompanying displacement in the direction of right angle for a sash face in the window, suspended and supported by a sash hanger 23, and guiding a guide roller 27 in the moving sash 19 provided with the guide roller 27 guided by the guide rail 15 (16) is detachably attached to a mounting part 14 on a side open end part side 13 of a window upper frame 1 in the direction of right angle for the sash face.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005126126-A (JP)
Title: Packaging bag and package thereof
Inventor: UEDA NAOYUKI
IPC: B65D71/08
Filed: 2003-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging bag made of a thermoplastic resin, in particular, whose handle has sufficient strength despite a simple structure.  <P>SOLUTION: The packaging bag is formed from thermoplastic resin film. The film are folded at the top and bottom and has sides in which gussets are formed. The packaging bag includes: a first weld part 5 in which near the top edge and in the direction of the width of the film, the front and back of the film are superimposed and welded together with the gussets; and a pair of second weld parts 6 which are bilaterally symmetrical and extend from both side edges below the first weld part 5, almost parallel to the first weld part 5, and towards the creases 3 of the corresponding gussets. Further, a pair of incisions 7 and 7' extend downwards substantially perpendicular to the top edge, via the first weld part 5, from the middles of the corresponding creases 3 of the top edge so as to be bilaterally symmetrical. and thereby a sufficient length is given to the handle of the packaging bag for use. The terminal ends connect to small through-holes 11 and 11'.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005124984-A (JP)
Title: Chemical holder, and air-blowing chemical diffusion apparatus using the chemical holder
Inventor: YAMAZAKI SATOSHI
IPC: A61L9/12
Filed: 2003-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chemical holder capable of volatilizing different chemicals and easily changing the combination of the different chemicals by a user.  <P>SOLUTION: In the chemical holder, a plurality of air permeable vessels 20 are connected to each other to be freely attachable/detachable and carriers 21 carried with different volatile chemicals are housed in the respective vessels 20. One of the vessels 20 is detached and another vessel 20 housing the arrier 21 carried with the different chemical is attached, thus the user caneasily change the combination of the chemicals.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005127106-A (JP)
Title: Turning work machine
Inventor: TAKEMURA TOSHIHIKO
IPC: B60K15/063
Filed: 2003-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turning work machine capable of improving running stability and turning workability by installing an engine on a carrier side and improving weight balance in the longitudinal direction of the carrier.  <P>SOLUTION: This turning work machine is formed so that a turning table 6 is installed on the carrier 4 so as to be turned around a vertical axis, and the engine 3, a running drive device 12 having a hydraulic pump 85 and a power transmission mechanism 14, a fuel tank 16, a hydraulic oil tank 17, and selector valve collected body 54 formed by collecting selector valves 169, 175, 178, 197, and 198 controlling hydraulic equipment installed on the carrier 4 side are installed on the carrier 4 side. An operator's seat 7 disposed at the rear of the turning table 6 and a ground work appliance 9 disposed forward of the operator's seat are installed on the turning table 6 side. The engine 13 is disposed at the rear of the carrier 4, and the selector valve collected body 54 is disposed at the front of the carrier 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005133614-A (JP)
Title: Engine control device
Inventor: SUGIURA JUNJI
IPC: F02D41/34
Filed: 2003-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a process and a structure for accurately counting up crank counter.  <P>SOLUTION: In an engine ECU generating a multiply clock of which cycle is "1/multiplied number" of cycle of the crank signal from the crank signal of pulse line of each predetermined angle interval corresponding to rotation of a crankshaft and counting up the crank counter indicating rotation angles of the crankshaft by the multiply clock, the crank counter consists of a high order counter 11a and a low order counter 11b. The high order counter 11a is counted up by an effective edge of the crank signal, and the low order counter 11b is counted up by the above mentioned multiply clock and cleared by effective edge of crank signal. Even if pulse interval of the crank signal changes due to acceleration and deceleration, count value of the crank counter naturally becomes a right value which it should be at the timing of effective edge which is a break of the pulse interval.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005135114-A (JP)
Title: Fingerprint matching device
Inventor: OE TOSHIO
IPC: G06T1/00
Filed: 2003-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fingerprint matching device capable of taking a clear fingerprint by automatically adjusting the luminous intensity of the light source of a fingerprint sensor in response to the pressing force of a finger.  <P>SOLUTION: The fingerprint matching device is provided with an image sensor sensitivity setting means 5 for setting the image sensor sensitivity of the fingerprint sensor 1, based on a decision result of a finger-placement deciding means 2 for deciding a state in which the finger is placed by the image processing of fingerprint image data outputted from the fingerprint sensor 1. The fingerprint matching device is provided with a pressure sensor 6 for detecting the pressing force of the finger pressed against the fingerprint sensor 1, a pressure deciding means 7 for deciding whether or not the value of the detected pressing force is appropriate, a light source luminous intensity setting means 8 for setting the luminous intensity of the light source of the fingerprint sensor 1 based on a decision result from the pressure deciding means 7, and a pressure state notifying means 9 for notifying a pressure state detected by the pressure deciding means 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005130776-A (JP)
Title: Detector of flow rate in device for conveying grain
Inventor: NONAMI KAZUYOSHI
IPC: A01F12/52
Filed: 2003-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detector of a flow rate in a device for conveying grains, capable of accurately measuring the flow rate of the grains discharged from the device for conveying the grains.  <P>SOLUTION: The detector of the flow rate for detecting the amount of the grains thrown out from a discharging opening 32, 42 in the device for conveying the grains by the collision of the grains is constituted of a colliding part 37, 48 against which the grains thrown out from the discharging opening 32, 42 by a rotor 34, 44 collide, and a load-measuring device 36, 47 for measuring the impact force of the grains colliding against the colliding part 37, 48. At least a part of the colliding part 37, 48 is arranged so as to be positioned in a discharging part 33, 43 so that the colliding part 37, 48 may collide with the grains in the discharging part 33, 43.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005140961-A (JP)
Title: Light emitter, method for decomposing or sterilizing contaminant using the light emitter, and method for purifying liquid or gas using the light emitter
Inventor: KAN YASUSHI
IPC: A61L9/00
Filed: 2003-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitter which can be easily manufactured, which has high coupling efficiency with a light source, and which can introduce desired quantity of light to a place where a light hardly reaches directly, and to provide a method for decomposing or sterilizing contaminant using the light emitter and a method for purifying a liquid or gas using the light emitter.  <P>SOLUTION: In a light emitter comprising layers of a first member 11 interposed by a second member 12 having a refractive index lower than that of the first member, the light emitter is provided with a light-scattering portion 13 which scatters light in the layering direction of the first member 11 and the second member 12. The light-scattering portion 13 is disposed locally. Alternatively, a film comprising a photocatalyst is disposed on the surface of the second member 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005141103-A (JP)
Title: Optical switch
Inventor: IZEKI TAKAYUKI
IPC: G02B26/08
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical switch which is operated at a high speed by using an actuator generating a surface acoustic wave and held at a position without power.  <P>SOLUTION: In the optical switch having an input side optical fiber 62, at least two output side optical fibers 64A through 64D and an actuator 30 which switches the output direction of an optical signal propagating in the input side optical fiber by moving the end apart of the input side optical fiber, the actuator comprises: a piezoelectric base plate 32 which generates the surface acoustic wave; a pair of comb line electrodes 34 and 36 which are arranged on the surface of the piezoelectric base plate facing to each other and on which electrodes a high frequency voltage generating the surface acoustic wave is applied at an ON/OFF control; moving bodies 38A through 38D holding the end part of the input side optical fiber and so provided to be movable between the pair of comb line electrodes by the surface acoustic wave; and a magnetic suction means 40 which sucks the moving body onto the side of the piezoelectric base plate with predetermined magnetic force.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005141135-A (JP)
Title: Advertising device in rest room
Inventor: KIMURA HIROAKI
IPC: A47K13/24
Filed: 2003-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an advertising device in a rest room with a comparatively low price, less possibility of contamination and breakage, and with easy securement of an advertising place.  <P>SOLUTION: The advertising device 1 in a rest room is composed of a transparent cover 11 which can be attached inside a toilet lid 2 of a toilet bowl and an advertising means 12 placed between the transparent cover 11 and the toilet lid 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005149791-A (JP)
Title: Short-arc type high-pressure mercury lamp
Inventor: YAMAMOTO ATSUSHI
IPC: H01J61/36
Filed: 2003-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a short-arc type high-pressure mercury lamp having a holding cylinder, whose heat capacity is reduced to the extent of not sacrificing strength of the cylinder, prevented from delayed rising of lamp voltage by forming a vacuum gap with very small heat conductivity in a heat conduction passage.  <P>SOLUTION: The short-arc type high-pressure mercury lamp is composed of a light-emitting bulb, a sealing tube continuously formed at both end parts of the light-emitting bulb, a holding cylinder embedded in the sealing tube, and an electrode core rod having a positive electrode or a negative electrode on its tip part, inserted into the holding cylinder. A hollow part is formed on the holding cylinder, or a convex part is formed on a junction face of either the sealing tube or the holding cylinder.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005143339-A (JP)
Title: Method for separating and purifying nucleic acid
Inventor: AMANO YOSHIKAZU
IPC: C12N15/09
Filed: 2003-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for separating and purifying a nucleic acid with a porous membrane having an excellent separation performance and a good washing efficiency, capable of being simply and rapidly be used, having excellent automating and down-sizing suitability, and capable of being produced in a large amount in a state having the substantially same separation performance.  <P>SOLUTION: This method for separating and purifying the nucleic acid, comprising (1) a process for passing a specimen solution containing the nucleic acid through the nucleic acid-adsorbing porous membrane to adsorb the nucleic acid on the porous membrane, (2) a process for passing a washing liquid through the nucleic acid-adsorbing porous membrane to wash the porous membrane in the state adsorbing the nucleic acid, and (3) a process for passing a recovering liquid through the nucleic acid-adsorbing porous membrane to detach the nucleic acid from the porous membrane, is characterized in that the nucleic acid-adsorbing porous membrane is a porous membrane which adsorbs the nucleic acid by an interaction substantially not participating in an ionic bond, and the recovery of the separated and purified nucleic acid is ≥50%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005143370-A (JP)
Title: Method for suppressing deterioration of citrus flavor
Inventor: MATSUMURA SACHIKO
IPC: A23L27/00
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for suppressing the deterioration of citrus flavor of citrus natural essential oil and spice.  <P>SOLUTION: This method for suppressing the deterioration of citrus flavor comprises subjecting plant wax to absorption treatment through bringing the citrus natural essential oil or the citrus spice into contact with an absorbent such as a porous absorbent. It is possible to selectively absorb and remove the plant wax as an unvolatile component while removing almost no volatile component essential to citrus flavor by bringing the citrus natural essential oil or the citrus spice into contact with the absorbent, and thus it is possible to suppress the production of uncomfortable smell caused by light and heat while destroying almost no flavor derived from citrus.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005147819-A (JP)
Title: Illumination auxiliary apparatus
Inventor: NAKAJIMA YASUHARU
IPC: G01J1/00
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illumination apparatus which can prevent mixing of an unnecessary light when a plurality of chips are simultaneously inspected, and which can securely illuminate each chip under the conditions of a prescribed aperture ratio and a pupil distance.  <P>SOLUTION: Diffusion plate 1 for diffusing the emission light from the illumination apparatus and aperture diaphragms 2 having the diameter ϕ<SB>1</SB>at the position near the plurality of diffusion plates 1 in the optical paths and at the distance L<SB>1</SB>to the samples to be inspected are disposed. A stationary diaphragm 3 having the diameter of ϕ<SB>2</SB>is further provided at the position at the distance L<SB>2</SB>to the sample 4 to be inspected, in each optical path for preventing the mixing of light, where ϕ<SB>2</SB>and L<SB>2</SB>satisfy expressions (1)-(3). Accordingly, the sample to be inspected is illuminated with the prescribed aperture ratio and the prescribed pupil distance, and the mixing of light from the other aperture diaphragms other than the aperture diaphragm corresponding to each illumination area on the sample to be inspected can be prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005118765-A (JP)
Title: Comminution and agitation by horizontal-cylinder-type fixed type agitator
Inventor: GOTO FUJIO
IPC: B09B3/00
Filed: 2003-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a horizontal-cylinder-type fixed type agitator provided with, in addition to conventional main agitating blades, subsidiary agitating blades capable of comminuting lumps of garbage or livestock feces to increase the surface area where microorganisms adhere to garbage or livestock feces, to therefore accelerate the decomposition rate of garbage and livestock feces, and to facilitate the evaporation of water formed during decomposition.  <P>SOLUTION: The horizontal-cylinder-type fixed type agitator is provided with, in addition to the conventional main agitating blades 2, the subsidiary agitating blades 4 which comminute the lumps 1 of the garbage or livestock feces. The subsidiary agitating blades 4 are set at the position where the main agitation blades 2 scrape and lift the lumps 1 of the garbage or livestock feces and are rotated at a high speed to pulverize the lumps 1 of the garbage or livestock feces.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005148475-A (JP)
Title: Optoelectronic apparatus and its manufacturing method, and electronic equipment
Inventor: ENDO SAE
IPC: H05B33/22
Filed: 2003-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the cost needed to alter an image to be displayed.  <P>SOLUTION: A display panel 1 has a plurality of unit elements U which are arrayed on a plate surface of a base material 10. Each unit element U has an OLED element 15 which is interposed between a 1st electrode 11 and a 2nd electrode 12. Image constituent elements U1 selected corresponding to a desired display image among the plurality of unit elements U are provided with optical control parts which vary characteristics of projection lights from OLED elements 15 to overlap with the image constituent elements U1 when viewed from a direction perpendicular to the plate surface of the base material 10. Optical characteristics of respective optical control parts are selected by the image constituent elements U1 according to gradations of the display image.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005149654-A (JP)
Title: Magnetic disk device
Inventor: TAKASHIMA TETSUYA
IPC: G11B21/21
Filed: 2003-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic disk drive which can prevent data written on a magnetic disk from being damaged in case that the magnetic disk contacts a magnetic head due to an impact from the outside during its standby state in which it is in operation but does not record/reproduce information.  <P>SOLUTION: A retraction area 16, to which the recording and reproduction of usual information are not made, is provided on the surface of a magnetic disk 2. In standby state, a carriage 5 moves so that a magnetic head is located on the retraction area, and thereby the damage of the data area is prevented even if the magnetic head contacts the magnetic disk, in this state, due to the impact from the outside.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005157471-A (JP)
Title: Method and device for inputting character
Inventor: TOMISHIGE KAORU
IPC: G10L13/08
Filed: 2003-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a character input method for inputting a tone with a simple operation without changing the configuration of an input means from a normal configuration, and to provide a character input device thereof.  <P>SOLUTION: When a user operates an input part 21, the input of a character is requested. A storage part 24 stores the character requested to be inputted. When the character requested to be inputted is a vowel character, a control part 24 relates a tone to the vowel character requested to be inputted and allows it to be stored in addition to the vowel character. When the input part 21 continuously requests the input of the same vowel character, the control part 24 relates the vowel character to the initial tone with respect to the first request and stores them in the storage part 24. After the first request, only the tone related to the previously stored vowel character is changed without newly storing the vowel character requested to be inputted in the storage part 24.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005154298-A (JP)
Title: Tertiary carboxylic acid
Inventor: YOSHITOME SHUNEI
IPC: C07C51/14
Filed: 2003-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a ≥14C tertiary carboxylic acid useful for various uses.  <P>SOLUTION: The tertiary carboxylic acid is a carboxylic acid obtained by reacting a ≥13C vinylidene type olefin with carbon monoxide and water and is represented by general formula (1) (R<SP>1</SP>and R<SP>2</SP>are each a straight-chain hydrocarbon group in which the total number of carbon atoms is ≥11).  <P>COPYRIGHT: (C)2005,JPO&NCIPI