baber/WOPTO huggingface dataset:
Patent JP-2004261744-A (JP)
Title: Apparatus and method for treating volatile organic compound in contaminated soil
Inventor: KOBAYASHI KAZUKI
IPC: B01D46/02
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for treating a volatile organic compound (VOC) in the contaminated soil, by which the VOC to be generated from the contaminated soil and toxic decomposition products can be removed surely.  <P>SOLUTION: In the method for vaporizing and treating the VOC in the soil by agitating/mixing the soil contaminated with the VOC with water and alkaline powder, a filter on which a catalyst for collecting an original gas generated when the VOC is vaporized and decomposing the collected VOC oxidatively is deposited is installed in each of the chamber A and chamber B of a treatment chamber, and the original gas is made to pass through the chamber A so that fine particles derived from the alkaline powder and the VOC are removed by the catalyst-deposited filter. An acid gas containing an acid substance produced by decomposing the VOC oxidatively is made to pass through the chamber B and neutralized by the substance which is derived from the alkaline powder and accumulated on the filter. After the chamber A and the chamber B are aerated for the prescribed time, the original gas is made to pass through the chamber B and the acid gas containing an acid substance produced by decomposing the VOC oxidatively is made to pass through the chamber A so as to be neutralized by the substance which is derived from the alkaline powder and accumulated on the filter. In other words, the chambers A and B are selected alternately for allowing the original gas to flow.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265292-A (JP)
Title: Image processing method and device thereof
Inventor: KUMADA TAKASHI
IPC: G06T7/20
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing method and a device which detects a movable body or the like with high accuracy.  <P>SOLUTION: With an effective area S1 as an object, a difference between an input image I(x, y) and a background image A(x, y) is acquired as a background difference image BG(x, y). With the entire area being an object, a difference between a current input image I(x, y) and the previous input image F(x, y) is acquired as a contour extraction image (differential image between frames) O(x, y). On the basis of the figure of a varying body (a part of a person Ma) in the background difference image BG(x, y), the contour of the varying body is extracted in the contour extraction image O(x, y) which continues to the figure. Consequently, a movable body contour image M(x, y) is acquired which includes the entire contour of the person Ma and has high reliability. Even if an ineffective area S2 is widened which is automatically determined, the person Ma is detected with high accuracy.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263276-A (JP)
Title: METHOD FOR PRODUCING R-Fe-N BASED MAGNET POWDER
Inventor: TANIGAWA SHIGEO
IPC: C22C33/02
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide R-Fe-N based magnet powder which comprises reduced impurities though pulverization treatment is needless, has no pulverization strain, and has high coercive force, particularly, anisotropic Sm-Fe-N based magnet powder.  <P>SOLUTION: The method for producing R-Fe-N based magnet powder having high purity comprises: a stage wherein R-Fe based alloy powder is melted in plasma radiated into a non-oxidizing atmosphere; a stage wherein the melt of the R-Fe based alloy powder is rapidly cooled to obtain magnet powder having a mean particle diameter of 0.5 to 10 μm; and a stage wherein the obtained magnet powder is heat-treated in a nitrogen-containing non-oxidizing atmosphere.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262213-A (JP)
Title: Apparatus and method for compression molding wood
Inventor: SUMIYA JUNICHI
IPC: B27K5/00
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for compression molding wood capable of improving manufacturing efficiency and yielding compressed wood with a high strength when a log is compression-molded into a hexagonal profile and a method for molding wood using this apparatus for compression molding.  <P>SOLUTION: The apparatus 1 for molding is capable of compression-molding the log A into a hexagonal profile in cross section and consists of a pair of molds. One of the molds is a fixed mold 2 and the other is a movable mold 3. The movable mold 3 is composed of a base material part 3a horizontally arranged and movable parts 3b and 3c provided on the left and right sides thereof through joints 5 so as to be freely openable and closable. This movable mold 3 is arranged in the direction intersecting the longitudinal direction of the log A to be compression-molded, and the cavity face is opened and closed to perform compression molding.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270959-A (JP)
Title: Heat exchanger
Inventor: YOKOYAMA SHOICHI
IPC: F28F1/30
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve heat exchange performance, ensure water draining property of condensed water, and suppress abrupt reduction of performance due to frosting.  <P>SOLUTION: This heat exchanger has a plurality of flat tubes arranged in parallel to each other at a predetermined pitch, an upper side header communicating and connecting one ends of the plurality of flat tubes, a lower side header communicating and connecting the other ends of the plurality of flat tubes, and a colgate fin which is arranged between adjacent flat tubes, joins a part close to the flat tube with the flat tube or brings it into close adhesion with the flat tube, and lets air pass through a clearance. The colgate fin is provided with a plurality of crest parts and valley parts in which ridge lines extend in the direction of substantially right angle to the direction of circulation of air alternately in the direction of circulation of air, and a cut-in part is provided on the ridge line in the valley part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271714-A (JP)
Title: Flexible optical connecting component
Inventor: KOREEDA YUICHI
IPC: G02B6/08
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible optical connecting component which is rich in flexibility and large in wiring flexibility.  <P>SOLUTION: The flexible optical connecting component having a flexible optical wiring board having a main body 10 and tabs 11 to 18 connected to the main body 10 and an optical connector 20 fitted to the tabs 11 to 18 is characterized in that cuts 3a and 3b are formed at tab formation parts 31 to 38 constituting portions of the tabs 11 to 18.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274400-A (JP)
Title: Monitoring camera apparatus
Inventor: KIMURA MASASHI
IPC: H04N7/18
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monitoring camera apparatus capable of enhancing an accuracy in a plot judgement and reducing the frequency of unnecessary emergency dispatches of guards as much as possible.  <P>SOLUTION: A microcomputer 13 judges that a field of view of a camera is shielded by spraying or a bag (judges an abnormality) by analyzing a picked-up image and further when a movement of a thermal object is detected in a thermal object detection part 14 or when vibration information indicating that it is not the earthquake is obtained from a vibration detection part or when it is judged by an output from a distance detection part 16 that the object is located within 50cm in front of the camera, for example, presence of plot is judged to perform announcement (notification) processing.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272636-A (JP)
Title: Processing method for detection coordinate value, and coordinate input device
Inventor: KOBAYASHI KATSUYUKI
IPC: G06F3/043
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coordinate input device having excellent operability, allowing an additional entry of information by intuitive operation even if display information is lost by operator's shadow or the like, in a device wherein input and output are integrated by combining a display device and the coordinate input device.  <P>SOLUTION: This coordinate input device outputting a difference between a detection coordinate value and a reference coordinate value has a means setting reference coordinates on the basis of positional information or an operation state of an indicator, and can display information inputted to a desired position on a display screen in an arbitrary coordinate input position without executing special work such as switch operation or the like.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272000-A (JP)
Title: Hologram animation image display system
Inventor: KAWASHIMA TOSHITAKA
IPC: G02B27/22
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system which enables hologram animation image display of high image quality.  <P>SOLUTION: The system comprises laser light 44 for obtaining diffraction images, an optical diffractor array 23 to be supplied with hologram data, a screen 26 having a photorefractive member 25 for projecting hologram images, reference light 46 to be made incident on the hologram pattern on the photorefractive member 25, and a means 22 for supplying the hologram data and an optical system control signal.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004282219-A (JP)
Title: Light source driver apparatus interlocking with sound
Inventor: FUNAGAI KENICHI
IPC: H04W88/02
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optimum light source driver apparatus interlocking with sound capable of expressing the strength of sound of a reproduced audio signal and a silence state by lighting / blinking of an LED wherein the circuit scale is reduced by decreasing the scale of an LED control pattern generating circuit.  <P>SOLUTION: The light source driver apparatus interlocking with sound is provided with: an Audio/MIDI (musical instrument digital interface) digital sound source 1; a band limit digital filter 2 for receiving a digital signal of the digital sound source 1 and outputting an audio band signal and a low frequency band signal; a PWM (pulse width modulation) generator 2 for converting the audio band signal and the low frequency band signal into a PWM (pulse width modulation) signal with the pulse width corresponding to the strength of the reproduced signal; a low pass filter 4 for converting the audio band signal converted into the PWM signal into an analog audio signal; an Nch MOS (Nch metal oxide semiconductor) driver 7 driven by the low frequency band signal converted into the PWM signal; and an LED 6 activated by the Nch MOS driver 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276317-A (JP)
Title: Composite container manufacturing method
Inventor: KAWASAKI HIROSHI
IPC: B29L22/00
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the peeling of an outer container and an inner container even at the time of heating in an microwave oven or the like.  <P>SOLUTION: Since the outer container 1 mounted in a mold and a molded inner container 2 are laminated through an adhesive resin 3 during the heating of the mold, both containers 1 and 2 are bonded while the adhesive resin 3 is held to an activated state. By this constitution, the bonding strength due to the adhesive resin 3 is enhanced and the peeling of both containers is prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003342675-A (JP)
Title: Steel material having excellent toughness at base material and heat affected zone
Inventor: KIYOSE AKITO
IPC: C22C38/58
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel material having good toughness at base material and a heat affected zone.   <P>SOLUTION: The steel material contains C, Si, Mn, P and S in a appropreate range and contains 0.01-0.03% Ti, 0.003-0.010% N, 0.003-0.02% REM, and also TiN having an equivalent circular diameter of 5-100 nm are dispersed in the number of ≥2×10<SP>6</SP>/mm<SP>2</SP>, and further preferably, REM-containing inclusions having an equivalent circular diameter of 50-500 nm are dispersed in the number of ≥10<SP>5</SP>/mm<SP>2</SP>. MT<SB>i</SB>N defined by the formula: MT<SB>i</SB>N=[%Ti]×[%N] is 4.0×10<SP>-5</SP>to 2.0×10<SP>-4</SP>and also DT<SB>i</SB>N defined by the formula: DT<SB>i</SB>N=[%N]-0.292×[%Ti] is -2.4×10<SP>-3</SP>to 4.1×10<SP>-3</SP>, wherein [%N] is N concentration in the steel expressed by mass% and [%Ti] is Ti concentration in the steel expressed by mass%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004279307-A (JP)
Title: Piping system and piping arrangement method
Inventor: FUJISHIMA RIYOUBON
IPC: G01F1/00
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate an influence by bubbles of a measuring fluid flowing in an inside of a pipe and sediments therein, and to measure a flow rate of the measuring fluid flowing in the pipe, irrespective of a size of the pipe, by providing an orifice for measuring the fluid flowing in the inside of the pipe, in an inside of an inner pipe having a diameter reduced compared with that of the pipe.  <P>SOLUTION: This piping system is provided with the pipe for making the measuring fluid flow, the inner pipe formed with the reduced diameter compared with that of the pipe, and formed into a cylindrical shape having a prescribed length and openings in both ends, the orifice provided in the inside of an inner pipe, and upstream and downstream connecting pipes provided to be penetrated to the inner pipe in an upstream and a downstream of the orifice as a boundary. The inner pipe is arranged along a flow of the measuring fluid in the inside of the pipe, and the upstream and downstream connecting pipes are connected to a differential pressure transmitter provided an outside of the pipe.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281306-A (JP)
Title: Electrodeless discharge lamp, its lighting device and lighting system
Inventor: MATSUO SHIGEKI
IPC: H01J61/46
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an approximately spherical electrodeless discharge lamp with a cavity portion having a hard-to-peel fluorescence film applied to the side wall, its lighting device for lighting the electrodeless discharge lamp, and a lighting system therewith.  <P>SOLUTION: The electrodeless discharge lamp comprises an approximately spherical bulb 1 filled with discharge gas containing at least mercury and rare gas and having the sectionally recessed cavity portion 2, the first fluorescence film 3 applied to the inner wall of the bulb 1, a second fluorescence film 4 applied to the side wall of the cavity portion 2 of the bulb 1, an induction coil 5 arranged in the cavity portion 2 for supplying a high frequency highly magnetic field to the discharge gas, and a columnar core 6 on which the induction coil 5 is wound. A binder which is added to the second fluorescence film 4 for increasing the application strength of the second fluorescence film 4 has a weight % larger than that of a binder which is added to the first fluorescence film 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004243062-A (JP)
Title: Acupressure device
Inventor: IWASAKI TSUTOMU
IPC: A61H39/04
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acupressure device safely and easily pressing a part with hard stiffness on the back and the like.  <P>SOLUTION: This acupressure device for pressing the stiffness on the back comprises a crest-shape rod part being held with three fingers of the forefingers, the middle fingers and the thumbs of the left/right both hands and a pair of left/right acupressure parts with round tips projecting to its lower side and branched into two.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004282659-A (JP)
Title: Surface-mounted crystal oscillator
Inventor: SHIBUYA TATSUNOBU
IPC: H03H9/02
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface-mounted oscillator for preventing a bump from being released and an IC chip from being cracked by operating a stress upon a joint surface with an IC chip 3 because of a temperature change caused by a difference between thermal expansion coefficients of a resin and of the IC chip 3.  <P>SOLUTION: In the surface-mounted crystal oscillator in which the IC chip is fixed on a substrate by ultrasonic thermal press-welding or thermal press-welding using the bump for another side wherein a crystal piece is sealed, and a resin 7 with a filler mixed therein is injected between the IC chip and the substrate, a maximum value of a particle size of the filler is 80 μm and an average value is 18 μm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289411-A (JP)
Title: Control method and controller for radio network
Inventor: MASAYAMA KAZUNARI
IPC: H04L12/28
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to be closer to the position when the user is interested in the information on a service provider.  <P>SOLUTION: Received signal power values for every azimuthal angle to each adjacent radio station in the service area of one radio station are transmitted/received between each radio station. Adjacent radio station table of the azimuthal angles and the received signal power values of each adjacent radio station from one's own station and a topology table of the azimuthal angles and the received signal power values of each adjacent radio station, which is the radio station in the service area of each adjacent radio station, are generated and stored. The number of hops to a destination radio station up to the adjacent radio station and the destination radio station is calculated. And, it is stored as a routing table. The distance from one's own station to each radio station in the radio network, the azimuthal angle, and the number of the hops are calculated. And they are stored as a positional information estimating table. The distance to each radio station, the azimuthal angle, and the number of the hops included in the positional information estimating table, are displayed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287797-A (JP)
Title: Memory control device
Inventor: HANE KIYOJI
IPC: G06F12/06
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory control device capable of being shared by controllers of electronic equipment differed in the connecting form of a ROM storing a starting program.  <P>SOLUTION: This memory control device to be loaded on the controller of electronic equipment comprising a CPU and a ROM comprises a switching means for switching the output destination of an access request to the ROM, which is inputted from the CPU, by external physical setting.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287050-A (JP)
Title: Camera and image forming system
Inventor: MIZUNO TOMOAKI
IPC: G03B7/00
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera and an image forming system which prevent the occurrence of underexposure even when photographing under a light source like indoor light which has a problem about adaptability to a spectral sensitivity distribution of a photometric system.  <P>SOLUTION: A camera has a function of comparing an estimated value of LATD of an image formed in an exposure condition set at present, which is calculated on the basis of the spectral sensitivity distribution of a sensitive material for use and the spectral sensitivity distribution of the photometric system, with a preliminarily determined threshold to change the exposure condition in the case of a lack of the quantity of light, and a processing system has a function of performing image processing (gradation change) in accordance with the change of exposure in the case of the change of exposure in this camera.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285693-A (JP)
Title: Remodeling rail and remodeling method
Inventor: OGAWA MINORU
IPC: E04F19/00
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remodeling rail and a remodeling method, reducing the time and labor for execution of works, not generating an unsightly step and a gap between a new rail and a floor plate, preventing driving failure in nailing, cracks of material and blister due to the nail head, and having excellent executability of work, finishing precision and appearance in remodeling the rail of a front door and a floor plate connected thereto.  <P>SOLUTION: In a frame member composed of a horizontal part and a pendant piece mounted on the front end and having a substantially inverted-L shaped section, fitting recessed parts are formed in joint parts of the horizontal part of the frame member and a facing floor, and in the joint parts of the frame member and the facing floor, a connecting member having predetermined thickness and width for connecting between the frame member and the facing floor is provided between the fitting recessed parts.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287210-A (JP)
Title: Image forming apparatus
Inventor: TSUKAMOTO KAZUYUKI
IPC: G03G15/041
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double-sided image forming apparatus capable of detecting a sheet size highly precisely in a short time.  <P>SOLUTION: The image forming apparatus includes: a paper feed member (Rs) which separates, one by one, sheets (S) of paper taken out of a paper feed tray (TR1) by a take-out roll (Rp), and feeds each sheet downstream in the direction of sheet transport; an upstream sheet transport path (SH1) for transporting a sheet (S) to an image recording position (Q) and includes a sheet size detection path (SHa); an image recording member (G) for recording an image on a sheet surface; a downstream sheet transport path (SH2) for transporting a sheet (S) with an image recorded thereon towards a paper ejection tray (TRh); a sheet retransport path (SH4) which includes a sheet inversion path (SH3) for inverting a sheet with an image recorded on its one side and retransports the sheet to the upstream sheet transport path (SH1); a sheet size detection means for detecting a sheet size; an image magnification calculation means for calculating an image magnification; and an image recording member drive data output means for outputting data for driving the image recording member. In this way, the detection error of the size of a sheet, on which an image is recorded, can be reduced, the size of the sheet can be detected in a short time in the sheet size detection path where the sheet is held flat. Also, the detection accuracy is improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288543-A (JP)
Title: Gas barrier film formed substrate
Inventor: UEDA YOSHIHIKO
IPC: H01L51/50
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas barrier film formed substrate having an improved gas barrier property of a gas barrier film.  <P>SOLUTION: Organic electroluminescence elements 100a or 100b, or polymer materials 200a or 200b includes the gas barrier film formed substrate on which the gas barrier film 40a or 40b composed of at least two kinds of silicon compounds selected from a plural kinds of silicon compounds is formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294117-A (JP)
Title: Temperature detection circuit and storage device
Inventor: IKEDA SHIGEJI
IPC: G01K7/00
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature detection circuit operable by a low power consumption, and a storage device capable of effective power reduction.  <P>SOLUTION: This temperature detection circuit 104 is equipped with a transistor 3 between a power source VDD and the circuit body. A power cut signal PE is inputted into a gate terminal of the transistor 3. The circuit body is constituted of a temperature detection means 1 for outputting a temperature detection signal TIN, resistors 11, 12 for generating a standard potential VRA, resistors 21, 22 for generating a standard potential VRB, resistors 31, 32 for generating a standard potential VRC, and comparators 10, 20, 30. Each part of the body receives current supply from the power source VDD by switching the transistor 3 to the conductive state only during a temperature detection period, and does not receive the current supply by switching the transistor 3 to the shielding state during the other period.  <P>COPYRIGHT: (C)2005,JPO&NCIPI