baber/WOPTO huggingface dataset:
Patent JP-2004000943-A (JP)
Title: Titanium dioxide powder for honeycomb exhaust gas treatment catalyst and honeycomb exhaust gas treatment catalyst using the titanium dioxide powder
Inventor: ADACHI KENTARO
IPC: B01J23/30
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a raw material for a honeycomb exhaust gas treatment catalyst comprising titanium dioxide and/or a titanium double oxide and an organic halogen compound decomposition catalyst or a denitration catalyst using the raw material.  <P>SOLUTION: The titanium dioxide powder for honeycomb exhaust gas treatment catalyst comprising titanium dioxide and/or the titanium double oxide exhibits the following properties. (a) A peak strength ratio of (101) face of an anatase type titanium dioxide crystal against a reference sample of the titanium dioxide powder measured by a powder X-ray diffraction method is within a range represented by the following formula: 10.59≤X/Y≤1.20 (1) (Y represents a peak strength (mm) of the (101) face of the anatase type titanium dioxide crystal of the reference sample in which the anatase type titanium dioxide and nickel oxide are crushed and mixed and X represents a peak strength (mm) of the (101) face of the titanium dioxide powder of the sample), (b) a diameter of crystallite of the anatase type crystal (101) face is 8-22 nm and (c) a sulfuric acid radical is 0.3-5.0 wt.%. It is made to the honeycomb exhaust gas treatment catalyst using the titanium dioxide powder.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004000191-A (JP)
Title: Liquid food and drink containing fat-soluble vitamin and stabilization method for fat-soluble vitamin
Inventor: NAKANO YUICHIRO
IPC: A23L33/15
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid food and drink containing a fat-soluble vitamin, a stabilization method for the fat-soluble vitamin, and a composition used for the method.  <P>SOLUTION: The liquid food and drink containing the fat-soluble vitamin contains at least 1 mg of riboflavin or its derivative or one of their salts and at least 1 mg of pyridoxine or its derivative or one of their salts based on 100 mL of the food and drink. The stabilization method for the fat-soluble vitamin comprises adding riboflavin or its derivative or one of their salts and pyridoxine or its derivative or one of their salts to a solution or a liquid food and drink containing the fat-soluble vitamin. The composition comprises riboflavin or its derivative or one of their salts and pyridoxine or its derivative or one of their salts.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004313230-A (JP)
Title: Game machine
Inventor: IMOTO MASAHIKO
IPC: A63F7/02
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of imparting unexpectedness to the execution of variable display by making it difficult to visually recognize the number of times of standby of the variable display.  <P>SOLUTION: The game machine is provided with a holding display device 8 for displaying the number of holding balls at number-of-times display parts 8a-8d, a shutter 11 supported movably between the position of opening the front surface side of the number-of-times display parts 8a-8d and a closing position to be overlapped with the front surface side for covering the number of the holding balls displayed at the number-of-times display parts 8a-8d when arranged at the closing position, a solenoid 12 for shielding for imparting driving force to the shutter 11, and a control board for display for operating the solenoid 12 for shielding. The control board for the display operates the solenoid 12 for shielding at a prescribed timing and covers the number-of-times display parts 8a-8d by the shutter 11. When the number-of-times display parts 8a-8d are covered, since a player can not recognize the remaining number of times of variations, the unexpectedness is imparted to the execution of the variable display thereafter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004318339-A (JP)
Title: Dropper type regulator and power unit using same
Inventor: SUZUKI TOMOHIRO
IPC: G05F1/56
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dropper type regulator in which an output voltage is stably maintained, and soft start is made available, and the setting alteration of a soft start rising time is provided with the degree of freedom.  <P>SOLUTION: This dropper type regulator is provided with an output transistor 3 serially arranged between an input terminal 60 and an output terminal 61, a reference voltage circuit 6 for generating a reference voltage, an error amplifier 5 for amplifying and outputting an error between a divided voltage obtained by dividing an output voltage and the reference voltage and a driving circuit 4 for driving the output transistor 3 so that the divided voltage and the reference voltage can be made equal to each other according to the output of the error amplifier 5. This dropper type regulator is provided with a duty control circuit 13 for intermitting a driving signal from the driving circuit 4 for driving the output transistor 3 at a predetermined duty rate when an input DC voltage is inputted to the input terminal 60.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313512-A (JP)
Title: Simple toilet
Inventor: NAKAMURA YOSHINOBU
IPC: A47K11/04
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low cost toilet having superior usability and occupying not so much space.  <P>SOLUTION: This simple toilet is a toilet 1 erected with armrests 6 from both sides on the upper surface of a toilet body 2, and each armrest 6 comprises a leg part 11, an arc-shaped lower side plate 12 supported to the leg part 11 and curved inward, and an arc-shaped upper plate 13 slidably attached to the upper side of the arc-shaped lower side plate 12 along the arc shape. When being used, the left/right arc-shaped upper side plates 13 and 13 are slid along the arc shape, so that a stooped user can support his/her body by putting hands thereon.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320663-A (JP)
Title: Interface apparatus
Inventor: IWASAKI NAOYA
IPC: H04N5/00
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interface apparatus wherein a desired operation can be executed while combining a sound information input means and an information instruction means.  <P>SOLUTION: When a user uses a pointing device 103a provided in a remote controller 103 to point out desired information from information indicated on a display device 101 and utters a sound of the desired operation toward a microphone 103b similarly provided in the remote controller, an information control device 102 calculates a position pointed out by the pointing device 103a, selects a sound recognition dictionary 102i composed of a vocabulary seemed to be used with respect to information present in the position and refers to the sound recognition dictionary 102i to recognize the operation by which the user has uttered a sound and to execute the operation desired by the user.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321447-A (JP)
Title: Toilet seat with hot water washing device
Inventor: MAKINO YOSHIFUMI
IPC: E03D9/08
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to operate a switch without bending his/her body when rotating and standing a toilet seat.  <P>SOLUTION: As for this toilet seat with hot water washing device, the toilet seat 23 pivotally fitted to a case 14 positioned in rear of a toilet stool 12 is shifted by a prescribed angle from its using position by switch operation. The switch is operated when a light beam 31 emitted to a floor surface 41 is shielded by the foot of the user.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327758-A (JP)
Title: Film deposition apparatus
Inventor: MARUYAMA KENJI
IPC: C23C16/448
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rational technology for reducing the problem that the adhesion of decomposition product or the presence of particle-like foreign matters considered to be caused by the decomposed matter causes the film surface to be not flat, in an apparatus, and to provide a method of depositing a film which form a solid film on a substrate, using a raw material solution which is jetted and made into a vaporized gas.  <P>SOLUTION: In the film deposition apparatus for forming a solid film on a substrate using a vaporized gas formed by jetting a material solution, and using this vaporized gas, the raw material solution temperatures of two or more material solution jetting nozzles connected to a raw material solution vaporizer can be controlled independently.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326489-A (JP)
Title: Image processing method and its device
Inventor: MATSUMOTO YASUHISA
IPC: G06T7/60
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing method and device for highly precisely detecting the central position of a circle while using the technology of pattern matching.  <P>SOLUTION: Photographic ranges A to D including the left edge part, right edge part, upper edge part and lower edge part of a circular work 2 are photographed by a camera 6, and pattern matching is executed in each photographic range by using a registered model several times each by a comparing means 11. As the result of pattern matching, a recognizing means 12 recognizes the coordinate values of an left-most position 14A, right-most edge position 14B, uppermost edge position 14C and lowermost edge position 14D of each registered model, and a calculating means adopts the maximum X coordinate value from the left-most edge position 14A, the minimum X coordinate value from the right-most edge position 14B, the maximum Y coordinate value from the uppermost edge position 14C and the minimum Y coordinate value from the lowermost edge position 14D, and uses the intermediate value of the X coordinate value and the Y coordinate value as the coordinate value of the central position of the work 2. Thus, it is possible to much more highly precisely detect the central position of the circle than a conventional manner by using a conventional pattern matching technology.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327845-A (JP)
Title: Manufacturing method of original drawing for line production of circuit board
Inventor: SANO KOJI
IPC: H05K3/00
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an original drawing for a line production of a circuit board while assuring high reliability and reduced man-hour.  <P>SOLUTION: This manufacturing method of an original drawing for a line production of a circuit board comprises: a step of editing design drawing information of the circuit board obtained as a garber data to the design drawing information capable of manufacturing the circuit board in the production line; a step of converting an editing data obtained into an image data format; and a step of printing the image data based on the image data format to a paper.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326698-A (JP)
Title: Rich internet application creating program and computer readable recording medium stored with the same as well as rich internet application creating method
Inventor: YAMAMOTO TETSUYA
IPC: G06F9/44
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To dispense with awareness of a database in creation of a rich internet application, programming of an application having database cooperation function on the side of a server and server cooperation programming on a rich media creating application.  <P>SOLUTION: The program allows a computer to function as a data operation information setting means 14 which sets a table defined as a target of data operation corresponding to an operation of a rich media object 5 created by a rich media object creating application 4, an identification name of the data operation and a type of the data operation; a template creating means 16 which creates a template of a data operation instruction which can be executed by a database cooperation application 3 based on the identification name of the data operation and the type of the data operation with respect to the table defined as a target of the data operation; and a template registering means 17 which registers templates in a database 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333191-A (JP)
Title: Noncontact luminescent fluid current meter
Inventor: SATO TAKEHIKO
IPC: G01P5/22
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noncontact luminescent fluid current meter for measuring the flow velocity of a luminescent fluid without any contact.  <P>SOLUTION: Two radiation intensities are measured by photosensors 122, 124 installed at a certain interval in the flow direction of a plasma jet (luminescent fluid) 110. The radiation intensities measured by each photosensor are stored and processed by a personal computer 130. Examples of radiation intensities measured by each photosensor are shown by A, B in Fig. (b). With the time change of radiation intensities between two points, slight delay (t) is measured at the downstream side, but basically the two wavelengths have the same waveform, and a phase difference corresponding to the delay (t) can be analyzed by correlating the two waveforms A, B. A large-current power supply for generating plasma has a ripple (current variation) of approximately 5-10% at a frequency of 50-1,000 Hz, and variations are the radiation intensities following the current variation are extremely regular. By utilizing the variation, the correlation between the two waveforms can be analyzed accurately.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330033-A (JP)
Title: Ph adjusting method of flocculation straining treatment apparatus
Inventor: TANAKA TSUNEHISA
IPC: C02F1/44
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pH adjusting method of a flocculation straining treatment apparatus by which used amount of a pH adjuster can be reduced when pH of water to be treated is adjusted.  <P>SOLUTION: In the flocculation straining treatment apparatus in which a flocculant is added to the water W to be treated and then the water W to be treated is subjected to membrane filtration by a membrane module 2, aeration is performed to the water W to be treated to which the flocculant is added at an upstream side of the membrane module 2. When the water W to be treated in which concentration of carbonate ions or bicarbonate ions dissolved therein is lower than concentration of carbon dioxide in aeration air A, is targeted, pH of the water W to be treated is converted to an acidic side by aeration. When the water W to be treated in which concentration of carbonate ions or bicarbonate ions dissolved therein is higher than concentration of carbon dioxide in the aeration air A, is targeted, pH of the water W to be treated is converted to an alkaline side by aeration. Thereby regulation of pH is performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331291-A (JP)
Title: Document conveyance device
Inventor: MIURA YUKIHIRO
IPC: B65H5/02
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent floating of a tip/rear end of a document without increasing the size of a belt type document conveyance device.  <P>SOLUTION: This document conveyance device is constituted in such a way that a shape of driving/driven roller of a document conveyance belt is a comb-tooth shape, a belt pressing roller is arranged in its recessed part to bring the driving/driven roller and the pressing roller close for each other, and a tip/rear end part of document is pressed against platen glass by the pressing roller.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330048-A (JP)
Title: Construction board printing device
Inventor: YABE TOMOYOSHI
IPC: B05C13/02
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction board printing device capable of determining a pattern part position against a cutting position of the construction board.  <P>SOLUTION: The board 1 conveyed by a conveying conveyor 10 is abutted on a ruler plate 12 by a pusher 11. An X-axis coordinate value and a Y-axis coordinate value of corner part points A, B, D of a board 1 are measured by an image sensor 13 and a high-precision direct-acting mechanism 14 to determine an angle BAD from lengths of a side AB, a side BD and a side AD. A deviation angle θ of the cutting direction and the pattern part direction is determined. Uniformity of the whole wall surface pattern at wall surface application that a plurality of sheets of construction board are stuck is ensured by correcting/controlling injection of an ink jet based on the deviation angle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335734-A (JP)
Title: Thin film solar cell
Inventor: KONDO MICHIO
IPC: H01L31/04
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silicon based thin film solar cell in which conversion efficiency is enhanced.  <P>SOLUTION: The thin film solar cell has such a structure as one to ten layers of a laminate 10 consisting of a p-type microcrystal thin film 3 principally comprising silicon or germanium, an i-type microcrystal ultrathin film 7 having a band gap larger than that of the p-type microcrystal thin film 3, and an i-type amorphous ultrathin film 8 are inserted at the junction interface of an n-type microcrystal thin film 3 and an i-type microcrystal thin film 4 of at least one pin junction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329583-A (JP)
Title: Solid-state image pickup element, electronic endoscope and electronic endoscope device
Inventor: SUGIMOTO HIDEO
IPC: H04N7/18
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide image information by visible light and image information by fluorescent light without increasing the diameter even when incorporated inside cylindrical equipment.  <P>SOLUTION: This solid-state image pickup element is provided with a light receiving part where a plurality of photodetectors are arranged in a matrix shape on a single semiconductor substrate formed long in a predetermined direction. In the respectively different areas of the predetermined direction, a first light receiving part including the plurality of photodetectors capable of receiving the visible light and a second light receiving part including the plurality of photodetectors capable of receiving the fluorescent light of a wavelength shorter than that of the visible light are provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336434-A (JP)
Title: Handle
Inventor: KODERA YOSHIKAZU
IPC: H04N5/64
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handle allowing easy product lifting, movement, and transportation even when no handle of a product is arranged on the vertical line of the gravitational center position of the product.  <P>SOLUTION: The handle providing a disk-like shape to its outline is employed. A product body employs mounting structure rotating the disk-like shape without being fixed to the product body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329743-A (JP)
Title: Game device and game program
Inventor: MIYAMOTO SHIGERU
IPC: A63F13/45
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game device and a game program capable of reflecting the skill of a player to a game in a fighting scene adopting a turn system.  <P>SOLUTION: An A button is fixedly connected with a player character P1, while a B button is fixedly connected with a player character P2. Even if it is an opponent's attack turn in the fighting scene, this machine receives an input from the A button and the B button and, once receiving the input, immediately actuates the player character. The player can thus avoid the attack of the opponent character by observing the attack of the opponent character, choosing a timing and operating the A button or the B button. Therefore, though it is a command type input game, when the player can operate the button at a good timing, the attack of the opponent character can be avoided by reflecting the skill of the player to the game.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338023-A (JP)
Title: Wire tool and its manufacturing method
Inventor: FUJII TSUYOSHI
IPC: B28D5/04
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wire tool having high sharpness and suitable for polishing the inner surface of a hole, and its manufacturing method.  <P>SOLUTION: Recesses and projections are periodically formed on an outer peripheral surface 18 by changing the thickness of a plated layer 14 for sticking abrasive grains 16, so that the recessed parts 22 can suitably function as flow passages of a machining fluid and chips. The machining fluid is thereby supplied sufficiently to machining point, and plugging caused by the chips is relieved to acquire high sharpness. Moreover, since the recesses and projections of the outer peripheral surface 18 are provided by changing the plating thickness, there is no lowering of strength like the case of using a wire formed by stranding thin element wires, and the wire tool has strength equivalent to a conventional wire saw provided with the same degree of wire diameter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340704-A (JP)
Title: Analytical method and analyzer for air pollutant
Inventor: SHIMURA MAKOTO
IPC: G01N33/00
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an analytical method and an analyzer for air pollutants, of determining, more rapidly than before, the quantity of infinitesimal air pollutants, benzene in particular, existing in the air, and effective in keeping down the emission of the air pollutants.  <P>SOLUTION: This analytical method is for analyzing air pollutants existing in gas by atmospheric pressure ionization mass spectrometry. In detail, a gaseous specimen is continuously collected at all times, the gaseous specimen is intermittently mixed in a carrier gas in a timed manner to analysis, and analysis interfering substances included in the mixed gas are removed by an adsorbent to analyze the mixed gas by an atmospheric pressure ionization mass spectrometer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340807-A (JP)
Title: Ultrasonic flaw detection method and device
Inventor: YOTSUTSUJI JUNICHI
IPC: G01N29/04
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for detecting a micro cold crimping defect by an ultrasonic wave, and a device used therefor.  <P>SOLUTION: An ultrasonic wave is allowed to enter a joint surface, to thereby detect the micro cold crimping defect from a waveform strain of a transmitted wave to an incident wave. When the ultrasonic wave is a longitudinal wave, the ultrasonic wave is allowed to enter the joint surface in a plurality of times with changed amplitudes so that each amplitude becomes vertical to the joint surface, and the amplitude ratio between a fundamental wave and a higher harmonic is determined by performing frequency analysis of the waveform of the transmitted wave to the incident wave for each incidence, and existence of the micro-cold lapping defect is determined by comparing each amplitude ratio acquired relative to each incidence. In the case of a transverse wave, the ultrasonic wave is allowed to enter the joint surface in a plurality of times with changed frequencies so that the amplitude becomes parallel to the joint surface, and the amplitude ratio between the fundamental wave and the higher harmonic is determined by performing frequency analysis of the waveform of the transmitted wave to the incident wave for each incidence, and existence of the micro cold crimping defect is determined by comparing each amplitude ratio acquired for each incidence.  <P>COPYRIGHT: (C)2005,JPO&NCIPI