baber/WOPTO huggingface dataset:
Patent JP-2004254773-A (JP)
Title: X-ray ct apparatus and processing method therefor
Inventor: CHIN KUMO
IPC: G06T1/00
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray CT apparatus and a processing method therefor which can reduce image noises in reconstruction of the X-ray tomographic images in the same phase for the sites of the cyclically moving subject.  <P>SOLUTION: In the X-ray CT apparatus, an X-ray detector with an X-ray tube and an X-ray detection array is turned to reconstruct the X-ray tomographic images of the cyclically moving sites of a subject positioned between the X-ray tube and the X-ray detector. It is provided with an input means which inputs signals in the respective ranges of the partial turning angle obtained by equally dividing the motion of the sites by the time difference of the cycle T only within the domain for obtaining the signals necessary for the reconstruction of the X-ray tomographic images based on the rotation, a correction means which corrects the signals in the respective ranges of the partial turning angle by the addition of the signals near each other being weighted between the adjacent ranges of the partial turning angle among the individual ranges of the partial turning angle and a reconstruction means which generates a signal within the domain of the turning angle by combining the signals belonging to the ranges of the partial turning angle obtained from the correction by the correction means thereby reconstructing the X-ray tomographic images.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003273664-A (JP)
Title: Amplifier and tuner
Inventor: MADNI ARSHAD
IPC: H03F1/32
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that the reduction effect of distortion is lowered when a feedback quantity on a mutual conductance stage can not be secured.  <P>SOLUTION: The amplifier suitable for use as a radio frequency low noise amplifier comprises first, second and third mutual conductance stages (1, 2 and 3). The amplifier input is connected to the inputs of the first and third stages (1 and 3), whose outputs are connected together in anti-phase so as to provide feedforward error correction. The second stage (2) has inputs connected to the outputs of the first stage (1) and outputs connected across a resistor (6) to current feedback inputs of the first stage (1) so as to provide feedforward distortion canceling so as to improve the linearity of the amplifier. The negative feedback provided by the second stage (2) further improves the linearity without substantially increasing the noise figure of the amplifier.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004258924-A (JP)
Title: Correcting method and synthesizing method for road image
Inventor: KUROMIYA AKIRA
IPC: G06T3/20
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide accurate images of a wide range of roads from a plurality of road images taken by photographing the surfaces of the roads from a motor vehicle that meanders during travel.  <P>SOLUTION: A group of reference points within the road images taken from a vehicle that meanders during travel is selected with respect to the road images to designate coordinate values. The coordinates of the image data are affine transformed in such a way as to meet the designated coordinates of the group of reference points. This eliminates the influence of the meandering from the road images, thereby making it possible to correct the shift or distortion of the road images and synthesize the road images whose photographic ranges differ from one another in the direction of road width.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257863-A (JP)
Title: Display apparatus for position of control rod
Inventor: NOZAKI TAKESHI
IPC: G21C7/16
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To enable the display of the correct position of a control rod when an abnormality has occurred in a control rod position display system as to the display of the position of the control rod of a reactor.  <P>SOLUTION: A display apparatus for the position of the control rod has a control rod drive circuit 8a for manipulating the control rod 2 of the reactor 1, a unit 4 for controlling the hydraulic pressure of the control rod 2, a probe 3 for detecting the position of the control rod 2 and a control rod position detecting circuit 7a and transmits a detection signal of the position of the control rod 2 as an indication signal of the position of the control rod 2 (a position detection probe) to a control rod manipulation/monitoring panel 9a to display the position of the control rod 2. Moreover, a circuit 8b for detecting the position of the control rod 2 through the drive of it which calculates the position of it on the basis of a manipulated variable 5 for driving it and a circuit 10 for switching a control rod position signal are provided to display the position of the control rod 2 by switching to a control rod position (calculation) display signal 13 calculated by the circuit 8b for detecting the position of the control rod 2 through the drive of it by way of a signal switching means 10 in the event of any failure in displaying the position in the control rod position detecting circuit 7a.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260001-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: NISHIBE HARUHITO
IPC: H01L21/3065
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device manufacturing method capable of suppressing the increase of contact resistance, the reduction of yield, and the reduction of reliability even when a SiOC film is used as an interlayer insulating film.  <P>SOLUTION: In a pre-via type dual damascene method, a via hole 10 and a wiring groove 13 are formed, and then an SiN film 8, the exposed part of an SiC film 5 and the exposed part of an SiC film 3 are removed by etching. Consequently, the via hole 10 is reached up to Cu wiring 2, and the wiring groove 13 is reached up to an SiOC film 4. A reaction product 14 is stuck mainly to the sidewall of the wiring groove 13. Although the reaction product is stuck also to other positions, the sticking quantity of the reaction product to the sidewall of the wiring groove is largest. Then oxygen plasma processing is applied to the via hole 10 and the inside of the wiring groove. As the result of the oxygen plasma processing, the reaction product 14 is removed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259052-A (JP)
Title: Accounting information system
Inventor: TAJIMA KOJI
IPC: G07B15/00
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an accounting information system in which the remaining amount of the deposit can be checked without any terminal operations after passing through a tollgate regardless of whether a car-mounted ETC device is connected to a navigation device or not, when traveling a toll road which automatically collects a tool using a prepayment system.  <P>SOLUTION: When a navigation device 100 detects that a vehicle passes through a tollgate, the navigation system 100 outputs a passing signal. When a mobile device 200 receives the passing signal, the mobile device 200 asks for information about a remaining amount of the deposit owned by a driver of the vehicle to an accounting server 400.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264075-A (JP)
Title: Simple vacuum gage, and container having simple vacuum gage
Inventor: UESUGI MANABU
IPC: G01L21/00
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for confirming easily and simply a vacuum condition in a clean box.  <P>SOLUTION: This vacuum gage has as elements a communication space for communicating a vacuum space inside the clean box with a space of atmospheric pressure, a diaphragm arranged in the communication space to partition it into a vacuum side and an atmospheric side, and a pin implanted in the diaphragm to facilitate monitoring for a deformation level of the diaphragm caused by a pressure difference.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261689-A (JP)
Title: Method and apparatus for treating sludge
Inventor: MAEDA MAKOTO
IPC: C02F11/12
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for treating sludge in excellent dehydration efficiency, by which the sludge treatment time can be shortened, a sludge treatment apparatus can be made compact by making its constitution simple, and to provide the sludge treatment apparatus.  <P>SOLUTION: A plurality of filtration plates 42 are arranged so that the adjacent ones are opposed to each other while filter cloth 43 is interposed between them. Slurry is fed to a filtration chamber 44 formed between the plates 42 and 42 adjacent to each other and filtered by the cloth 43. After that, compressed air is supplied to the chamber 44 and the flow rate of a filtrate obtained by dehydrating the fed slurry through the cloth 43 is measured. The supply of the compressed air is stopped on the basis of the measured flow rate of the filtrate. Then, the dehydrated cake is discharged from the straining chamber 43.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267382-A (JP)
Title: Hiding structure for core material
Inventor: MIZUNAKA KANJI
IPC: B65D85/00
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hiding structure for a core material improving an external appearance and quality.  <P>SOLUTION: A hiding member 51 is stored in a vessel body 11 of fragrance 1. The hiding member 51 is formed of a colored opaque film. The hiding member 51 is disposed between the front surface 13 of the vessel body 11 and the core material 27 sucking fragrant liquid 26 to hide the core material 27.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270624-A (JP)
Title: Engine output control device
Inventor: ERITATE KAZUNOBU
IPC: F02D29/00
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine output control device that can obtain smooth acceleration so that the engine does not race too much at half clutch during shifting and that deceleration shock does not occur.  <P>SOLUTION: This engine output control device includes engine output control means for controlling output torque of an engine by determining fuel injection amount so that output torque of the engine in half-clutch becomes smaller than transmission torque of the clutch using transmission torque calculated based on a clutch stroke and coefficient calculated by a difference in rotational frequency between the engine and the clutch when the difference in the rotational frequency between the engine in half-clutch and the clutch is a predetermined difference α or less if the clutch being transmitted is connected.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003328735-A (JP)
Title: Method of reducing emission of nitrogen oxide
Inventor: CZARNIK RICHARD J
IPC: F01N3/20
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the exhaust of a nitrogen oxide from a combustion process.  <P>SOLUTION: A method of reducing the emission of the nitrogen oxide from the combustion process using a temperature sensitive liquid reagent injected into a stream of exhaust gas from the combustion process and passing the exhaust gas and the reagent through a catalytic reactor which reduces the nitrogen oxide in the presence of the reagent is provided. The method comprises a step of providing an injector having an orifice for atomizing the liquid reagent; a step of positioning a portion of the injector having the orifice within the stream of exhaust gas; a step of cooling the injector by continuously circulating the reagent therein to cool the injector to thereby keep both the injector and the reagent below a critical temperature at which the reagent will solidify; and a step of injecting a portion of the reagent into the exhaust stream upstream of the reactor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004276293-A (JP)
Title: Recording material
Inventor: IKEDA TAKAMI
IPC: B41M5/337
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording material with a superb image preservability (light fastness) of a recording part.  <P>SOLUTION: This recording material has a recording layer containing an azolinyl acetic acid derivative. a diazo compound and a chemical compound represented by formula (1) (wherein R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>and R<SP>4</SP>are each independently an alkyl group, an aryl group or a heterocyclic group; R<SP>5</SP>, R<SP>6</SP>, R<SP>7</SP>and R<SP>8</SP>are each independently a hydrogen atom, an alkyl group or an aryl group, provided, however, that R<SP>5</SP>and R<SP>6</SP>, and R<SP>7</SP>and R<SP>8</SP>may form a ring by connecting to each other).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278624-A (JP)
Title: Freezing pressure reducing device for header
Inventor: HAYASHI NOBUHIKO
IPC: F16L57/00
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a freezing pressure reducing device for a header capable of easily preventing the header from being damaged by volume expansion due to freezing of water in the header.  <P>SOLUTION: At an end part of a header body 11, a first flange 15 is circumferentially provided, and with the first flange 15, a third flange 25 of a cap 22 in a cylindrical form having a bottom is combined, with quick fasteners 27 installed on both flanges 15 and 25. On the end part side of the header body 11, a core member 32 in a cylindrical form having a bottom is inserted, and a coil spring 38 is provided between an inner bottom part 32a of it and an inner bottom surface 22a of the cap 22 to energize the core member 32 inward of the header body 11. When water in the header body 11 is frozen to increase pressure based on its volume expansion, the core member 32 is pushed to the outward side of the header body 11 against energization force of the coil spring 38, so that pressure in the header body 11 is reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282355-A (JP)
Title: Loudspeaker system
Inventor: TOYODA SHOICHI
IPC: H04R1/28
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein a loudspeaker system the main body of which has the structure of a pipe type produces a discordant sound due to an increased resonance peak and an increased peak of harmonic distortion caused by tube resonance.  <P>SOLUTION: In the loudspeaker system 10 with a cylindrical main body 20, a sound emission opening 21a is provided at one end face of the main body 20 in the axial direction, a plurality of openings 22 are provided at a side face of the main body 20 in a direction in crossing with an axial line CL of the main body 20, an acoustic member 30 or a sealed lid 50 can be mounted to the openings, the acoustic member 30 is mounted to the two openings 22 located toward the sound emission opening 21a from the center of the main body in the axial direction and the sealed lid 50 is mounted on the other openings 22 to which no acoustic member 30 is mounted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279774-A (JP)
Title: Portable display apparatus
Inventor: TOMII KAORU
IPC: G02F1/167
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To render a display device such as an electronic book player in a state easily visible and more suitable for carrying.  <P>SOLUTION: Information is printed by use of an output head 105 on an electronic paper 200 wound around a winding reel 102 disposed inside the portable display apparatus 100. The electronic paper 200 having the printed information is rendered into a visible state by feeding through a paper feeding and retrieving slit 101 to the outside.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287779-A (JP)
Title: Printing situation management method, device and program
Inventor: IWATA MASATAKE
IPC: G03G21/02
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing situation management method, device and program for managing the printing situation of an image forming apparatus by obtaining a paper reducing situation and use situation corresponding to operating conditions.  <P>SOLUTION: An index setting part 11 sets an index corresponding to the use form of a printer or the like from indexes stored in an index storage part 12. A tabulation processing part 15 acquires a calculation expression corresponding to the set index, from a calculation expression storage part 14, and computes the use situation of paper based on the acquired calculation expression and log information collected from the printer or the like by a log collecting part 13. The computed result is outputted from a tabulation result processing part 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286598-A (JP)
Title: Displacement gauge and displacement measuring method
Inventor: AKISHIBA YUUJI
IPC: G02B26/08
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To allow stable measurement irrespective of a surface condition of a measured object.  <P>SOLUTION: This displacement gage has an objective lens 15 for conducting projection to the measured object 16, an excitation part for vibrating the objective lens 15 with a prescribed amplitude along an optical axis direction of light passing through the objective lens 15, and a position detecting part for detecting a position of the objective lens 15, an objective lens scanning part 52 for moving the objective lens 15 along a plane orthogonal to the optical axis direction, and an objective lens motion detecting part 53 for detecting a moved position of the objective lens 15. The gage is provided further a processing part 58 for computing a variation distribution within a measuring area, based on positional information of the objective lens 15 within the measuring area detected by the objective lens motion detecting part 53, and based on variations measured in a plurality of measuring points, and an output part for outputting a result computed by the processing part 58.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287894-A (JP)
Title: Cutting path creation device and cutting path creation method
Inventor: SHIBATA HIROAKI
IPC: B23Q15/00
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To generate processing data that suppress generation of local strain in material due to a concentration of heat input, a concentration of continuous cutting operations, or the like during processing.  <P>SOLUTION: A cutting path creation device comprises inputting means for inputting profile data defining shapes, storing means for storing the profile data input by the inputting means, division method setting means for dividing a region of plate material data where the profile data are laid out into a plurality of areas, areal part recognizing means for recognizing whether part or all of the profile data is in each area divided by the division method setting means, priority area selecting means for selecting which area cutting order of profile data cutting starts from according to recognition results of the areal part recognizing means, and cutting data generating means for generating cutting data defining cutting and cutting order according to the profile data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289725-A (JP)
Title: Image formation system and image formation output instruction apparatus
Inventor: TAKAHASHI SATOSHI
IPC: B41J29/38
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently select a device while taking into account the function differences, image formation speed differences for each image forming device, and prevention of picture quality deterioration in an image formation system for outputting an image by connecting a plurality of different image forming devices.  <P>SOLUTION: When performing image formation in the image formation system wherein the plurality of image forming devices are connected via a communication means, a kind of image data for the image formation is discriminated and when transmitter the information and data on a recipient are present in data information relating to the arrival of image data, a kind of the image data and the image data, such information is indicated to an operator. The operator outputs the information with the selectively designated image forming device. In the image forming device which takes into account output characteristics of the respective image forming devices, includes a requested function and is designated by a person who requires print-out, print-out can be efficiently performed without deteriorating the picture quality.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290743-A (JP)
Title: Husking apparatus of grain and husking method of grain
Inventor: TSUBOUCHI KATSUMI
IPC: B07C5/342
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a husking apparatus of grains and a husking method of grains by which sieving is unnecessary, little labor is required and husking treatment and sorting can be efficiently performed in a short time.  <P>SOLUTION: The husking apparatus 100 of grains is provided with a husking section 10 for husking the grains, a chaff discharging section 20 for discharging chaffs of the grains husked by the husking section 10 and a grain sorting device 30 for sorting the grains husked by the husking section 10 and nonhusked grains. The grain sorting device 30 is constituted of a grain moving section 31 which moves the husked grains and nonhusked grains while arranging them in a line in a spiral guide 39 by adding vibration, a color discriminating sensor 45 which discriminates the husked grains and nonhusked grains moved side by side in a line by difference in color and an air nozzle 46 which blows off the grains of different color with compressed air by opening/closing an electromagnetic valve according to an electric signal of the color discriminating sensor 45 to remove the grains of different color from inside of the spiral guide 39.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004295399-A (JP)
Title: Data transmission method for remote controller, data reception method for display device, remote controller, and display device
Inventor: NAGANO MIKI
IPC: G06F3/038
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission method and reception method of cursor operation information or the like about a remote control, a remote control, and an information processing device that reduce the volume of transmission data while maintaining cursor operability.  <P>SOLUTION: When transmitting a control input to a mouse 17 after conversion into cursor stroke information, the remote control 10 executes conversion based on nonlinear characteristics that have different bit allocations between ranges of relatively small and large control inputs and have more bit allocations for the range of relatively small control inputs than for the range of relatively large control inputs, and transmits the conversion result via an infrared light emitting diode 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290827-A (JP)
Title: Oxidation catalyst for burning light oil
Inventor: TOMONO YASUYUKI
IPC: F01N3/10
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxidation catalyst for burning light oil which is excellent in light oil burning performance, heat resistance, and durability and makes oxidation/combustion possible even in a low temperature region in a catalyst used to regenerate a catalyzed diesel particulate filter by forcibly burning fine particles (soot etc.) caught by the filter by high temperature gas produced by supplying light oil into the exhaust gas of an diesel engine and oxidizing/burning the light oil.  <P>SOLUTION: The oxidation catalyst for burning light oil is housed with the catalyzed diesel particulate filter in a diesel engine exhaust gas pathway and arranged upstream from the filter. The catalyst is made of a heat resistant three-dimensional structure carrying catalyst components in which platinum is supported on a γ-Al<SB>2</SB>O<SB>3</SB>/La<SB>2</SB>O<SB>3</SB>mixed carrier.  <P>COPYRIGHT: (C)2005,JPO&NCIPI