baber/WOPTO huggingface dataset:
Patent JP-2003029002-A (JP)
Title: Image forming device array, optical writing unit and image forming device
Inventor: ITO MASAHIRO
IPC: H04N1/036
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device array capable of restraining the variance of image forming light by accurately arranging the positions and the directions of the optical axes of all the image forming devices. SOLUTION: An optical block 1 integrally constituted of a plurality of columnar optical devices 2 and a plate 3 is prepared, and refractive index distribution is formed on the optical device 2 by an ion exchange method.
Patent JP-2003030848-A (JP)
Title: Optical disk player
Inventor: URITA KOICHI
IPC: G11B20/10
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To attain satisfied waveform equalization coping with the difference in the playback signal characteristics of a land part and a groove part in an optical disk for performing high density recording using a land/groove recording system. SOLUTION: This player is provided with a playback means 102, an analog/ digital circuit 103 for sampling the playback signal to a multi-bit digital signal, a filter 105 for performing digital equalization to the multi-bit digital signal, a filter coefficient learning means 106 for performing adaptive control so that the equalization error of the filter coefficient of the filter 105 is minimized in each of the land part and groove part, and a changeover signal producing means 107 for producing the signal for changing over the land/groove. The filter coefficient is used by changing over for the land and the groove.
Patent JP-2003024818-A (JP)
Title: Controller for crushing and mixing machine for soil improving apparatus
Inventor: KAMOSHITA YASUHIRO
IPC: B02C19/00
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To make efficient soil improving work possible by decreasing the frequencies of the overload abnormal stop of a crushing and mixing machine. SOLUTION: This controller has a raw material soil feeder (8), the rotary crushing and mixing machine (7a) for crushing and mixing the fed raw material soil, first and second rotary actuators (13 and 19) for driving the rotary crushing and mixing machine (7a) and the raw material soil feeder (8), respectively, a load sensor (14) for detecting the load of the first and second rotary actuators (13 and 19), a raw material soil speed sensor (15) for detecting a raw material soil feed speed, arithmetic means (10b) for computing the permissible time of overload in accordance with the raw material soil feed speed and the preset maximum length of the stones which can pass the rotary crushing and mixing machine (7a), overload deciding means (10a) for judging the overload state or not in accordance with the detected load and control means (10c)  for controlling the overload of at least either of the first and second rotary actuators (13 and 19) by judging the overload abnormality when the continuation time of the overload state exceeds the permissible time of the overload.
Patent JP-2003037209-A (JP)
Title: Wiring circuit board
Inventor: OKANO TATSUHIRO
IPC: H05K3/46
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a wiring circuit board which can inspect the interior of the multilayered board and can solve the problem due to difference in thermal expansion coefficients between the board and a semiconductor integrated circuit mounted in the board. SOLUTION: The wiring board can be made transparent and inspection of a wiring layer can be facilitated. Further, by using oxide glass, the difference in thermal expansion coefficient with a semiconductor integrated circuit can be relaxed. By using a base substrate as a silicon wafer or made of glass, copper alloy or iron/nickel alloy, the thermal expansion coefficient difference can be further relaxed.
Patent JP-2003040712-A (JP)
Title: Antibacterial treatment method
Inventor: WATANABE KEISUKE
IPC: A01N43/16
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide antibacterial treatment method, capable of effectively conducting antibacterial treatment inside an enclosed space. SOLUTION: This antibacterial treatment comprises fumigating the inside of the enclosed space with 4-hydroxy-6-methyl-3-(4-methylpentanoyl)-2-pyrone. The antibacterial treatment of every part inside the enclosed space is effectively conducted by the method. The fumigation is, for example, conducted by heating an antibacterial agent which contains the 4-hydroxy-6-methyl-3-(4- methylpentanoyl)-2-pyrone as an active ingredient so as to vaporize an effective amount of the pyrone compound.
Patent JP-2003038292-A (JP)
Title: Body supporting device and its manufacturing method
Inventor: MATSUSHIMA SEIYA
IPC: A47C7/40
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To cover a larger cushion body than a covering band certainly with the covering band. SOLUTION: A body supporting device 11 is used by covering the flexible cushion body with sheet-shaped, covering bands 12, 13 impregnated with a cured resin and by curing the covered cushion body 14 into a shape conforming to a part abutting on a part of the body. Lengthwise and crosswise covering bands 12, 13 are superposed. A plurality of crisscross covering bands 12, 13 are aligned in the widthwise direction and the adjacent edges in the widthwise direction are superposed. A side of the cushion body 14 is covered with a superposed part 17 of the lengthwise and crosswise covering bands 12, 13, and the remaining part of the cushion body 14 is covered by wrapping the other side 14B of the cushion body 14 with lengthwise, end parts 12T, 13T of the covering band 12, 13.  A stable covering structure by the covering bands 12, 13 is obtained since the superposed parts 15, 16 of the edges hardly peel off, and the cushion body 14 is covered certainly.
Patent JP-2002370502-A (JP)
Title: Wheel cap
Inventor: MATSUBARA HIDEYUKI
IPC: B60B7/04
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To enhance a display function and an advertisement function, by illumination using self-power-generation without supplying electric power from the outside, in a wheel cap constituted to maintain a stationary condition irrespective of rotation of a wheel. SOLUTION: This wheel cap rotating integrally with a disc wheel 11 is provided with a case 12 fixed to the disc wheel 11, the first stationary plate 13 and the second stationary plate 14 journalled freely rotatably to the case 12 to maintain the substantially stationary condition irrespective of the rotation of the case 12 by arranging weights, an LED 40 arranged in the first stationary plate 13, and a power generation means (comprising a magnet 28 and a coil 52) for supplying electric power to the LED 40.
Patent JP-2003046084-A (JP)
Title: Insulated gate semiconductor device
Inventor: IGARASHI YASUHIRO
IPC: H01L29/06
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To solve the conventional problem of a highly-doped region formed being deeper at the periphery and in each cell than in a channel region for stabilizing the voltage of a substrate, which causes increase in the length of a channel layer and width between cells, resulting in the limitations on the reduction of an on-state resistance. SOLUTION: By forming a high density region only at the periphery but not in each cell, and deeper than in the channel region, the lateral expansion of the channel region of each cell is reduced and thereby increase the concentration of cells. Since the stabilization of voltage of a substrate can be realized by the highly-doped, region formed at the periphery, an on-state resistance can be reduced to about half that of the N-channel, without decreasing the breakdown voltage.
Patent JP-2002362244-A (JP)
Title: Installing device for changing new type portable terminal having side surface insert plug to car navigator
Inventor: OGAKI KENJI
IPC: B60R11/02
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To press in an 'insert plug' horizontally when a new-type portable terminal is slid and installed on the bottom surface of an installation block and to provide a 'socket' in the bottom when the new terminal is vertically used as a cellular phone. SOLUTION: This installing device comprises the installation block having a leg part, the 'insert plug' and a dropout preventing device on a side surface of the installation block, and a magnifying glass made of a plastic film integrated with a double layer part on the bottom and a base plate inserted into the clearance.
Patent JP-2003038483-A (JP)
Title: X-ray machine
Inventor: NAKANISHI ISAO
IPC: A61B6/06
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of moire fringes in an X-ray machine using a scattered beam removing grid. SOLUTION: This X-ray machine provided with an X-ray tube 11 for radiating X-ray toward a subject 31; an FPD 21 arranged so that the X-ray transmitted by the subject 31 is incident thereon; and the scattered beam removing grid 15 comprising X-ray high absorptivity part and low absorptivity part arranged in parallel to each other is characterized in that the grid 15 is rotated within its own plane, so that the angle formed by the pixel alignment direction of the FPD 21 and the parallel extending direction of the high and low absorptivity parts of the grid 15 is θr.
Patent JP-2002117362-A (JP)
Title: Electronic money managing method, electronic money managing system, medium for electronic money managing possession, program for electronic money management, recording medium readable by computer having recoded program, electronic value information management
Inventor: TAMURA TOMOHIKO
IPC: G06Q20/30
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To enable a user to use electronic money (digital cash) without generating shortage of the balance caused by overuse of the electronic money and without consciousness of the balance of the electronic money. SOLUTION: This system is constituted so as to have a medium 100, a payment demand part 210, a payment execution part 120, a minimum balance setting part 130 for setting beforehand the amount of money usable only for a specific use as the minimum balance in the medium, a use judgement part 140 for judging whether the use of the electronic money is the specific use or not at the payment time of the electronic money, a balance judgement part 150 for judging whether the balance total of the electronic money after payment becomes below the minimum balance or not, and a control part 160 for controlling so that payment of the electronic money is forbidden if the use of the electronic money is judged to be out of a specified use and the balance total of the electronic money after payment is judged to become below the minimum balance.
Patent JP-2003047467-A (JP)
Title: Chondroitin synthetase
Inventor: SUGAWARA KAZUYUKI
IPC: C12N1/19
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To obtain a DNA encoding a human chondroitin synthetase and provide the use of the DNA. SOLUTION: This invention relates to a DNA encoding a human-derived protein containing a specific amino acid sequence or a protein having an activity similar to the protein. The human chondroitin synthetase can be produced by the expression of the DNA. A sugar chain having a disaccharide repeating unit of chondroitin is produced by the use of the human chondroitin synthetase. The DNA or a part of the DNA can be used as a probe for the hybridization to the human chondroitin synthetase.
Patent JP-2003011321-A (JP)
Title: Screen mask for thick coating solid printing
Inventor: SANO YASUSHI
IPC: B41F15/36
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a screen mask for allowing a thick printing film thickness and smoothness compatible in a thick coating screen printing of a solid pattern, and to provide a method for printing. SOLUTION: The method for printing comprises the steps of forming many fine patterns with a thicker emulsion than a relatively thin screen mesh on a solid pattern printed part of the mesh, using the patterns as spacers between a squeegee and a base plate at the time of printing, and printing by utilizing leveling properties of a paste after printing.
Patent JP-2003052030-A (JP)
Title: Program information converting method, transmission server device and recording medium with transmission server program recorded
Inventor: YAMAGUCHI TETSUYA
IPC: H04N19/70
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To allow a user side to call contents based on the re-configuration and link information of a program at the time of distributing a digital program to be transmitted by an MPEG2TS. SOLUTION: A transmission server 1 applies an MPEG2TS independent identifier to component contents such as video/audio/data of the constituting elements of a digital program to be transmitted by an MPEG2TS, and transmits the corresponding table of an MPEG2TS dependent identifier to be used by PSI or SI and a newly applied MPEG2TS dependent identifier with the contents or a program information XML file. A user station 3 translates the MPEG2TS dependent identifier described in the contents and program information XML received through the Internet into the MPEG2TS independent identifier described in the identifier corresponding table. Thus, it is possible for a user side to view the digital program while holding the configuration or link relation of the program.
Patent JP-2003052431-A (JP)
Title: Folding umbrella
Inventor: IMAIZUMI YUTAKA
IPC: A45B25/02
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To reduce the thickness of an umbrella when the umbrella is folded. SOLUTION: The folding umbrella which is foldable to a plurality of steps is characterized in that at least one rib materials among a plurality of rib materials constituting the ribs 1 are formed as the deformed rib materials C curved and formed to a crank shape in plan view and when the umbrella is folded, the front end sides of the deformed rib materials C are folded to exist at the side parts of the rib materials folded thereto.
Patent JP-2003054683-A (JP)
Title: Powder storing hopper
Inventor: NAKAMURA TATSUYA
IPC: B65D88/32
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a powder storing hoper in which clogging of powder particle caused by bridge or rat hole or the like can be effectively prevented without producing any solidification of the powder even in the case that the powder showing a high adhering characteristic or several solidification is to be stored. SOLUTION: There is provided a powder storing hopper 1 divided into more than three segments (1a, 1b, 1c) in a height direction in which either a single or a plurality of divided segments (1b) are turned in a horizontal plane. Either one of the adjoining two divided segments 1a, 1b or 1b, 1c is provided with claw members 11, 12 projected into the other divided segment. A flow sensor for use in detecting a flow of powder is arranged at a downstream side of the hopper 1. It is preferable that the divided segments are turned continuously when the flow sensor detects that the flow of powder stays.
Patent JP-2003060246-A (JP)
Title: Superconductor on plackett lattice
Inventor: KIMURA TAKASHI
IPC: H01L39/12
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To realize quantum dot array formed on a semiconductor or high superconductive transition temperature in a general solid substance, and provide a lattice type within reach. SOLUTION: A superconductor having a Plackett lattice (10) arraying unit lattice (Plackett) (1) comprising four lattices having lattice points (2) on vertexes of squares on two-dimensional flat plane as tetragonal lattice with its electron mobility which is quite different between a parameter (t) between lattice points in the same Plackett and a parameter (t') between lattice points in the different Plackett, its transition temperature quite high to be increased to the room temperature.
Patent JP-2003059124-A (JP)
Title: Method of manufacturing optical disk
Inventor: USAMI MAMORU
IPC: B29D17/00
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To perform deposition and formation of a light transmissible layer on a disk-like substrate without forming a central hole. SOLUTION: This method of manufacturing optical disk includes a process step of injecting a synthetic resin into a gate from the inside of a cavity of a mold assembly 30 and solidifying and molding the disk-like substrate material 12 together with a sprue runner 14 in the gate, a deposition process step of forming a film 18 on the disk-like substrate material 12 integral with the sprue runner 14 taken out of the mold assembly 30, a process step of forming the light transparent resin layer 22 and a process step of forming the central hole 28 by blanking the central part 26 of the disk-like substrate material 12 together with the sprue runner 14.
Patent JP-2003088369-A (JP)
Title: Method for detecting dna endonuclease activity
Inventor: TAKAHASHI TAKEO
IPC: C12Q1/42
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting DNA endonuclease activity, especially for detecting apoptosis. SOLUTION: Disclosed is a method for detecting the DNA endonuclease activity featured by comprising (a) a process preparing a substrate DNA labeled by a fluorescent marker, (b) a process performing digestion reaction of the substrate DNA by mixing a sample to measure the DNA endonuclease activity with the substrate DNA, (c) a process measuring fluorescence intensity from the fluorescent marker of the substrate DNA at plural elapsed times in a small space for measurement as performed the digestion reaction, and (d) a process detecting the decomposition of the substrate DNA based on flactuation with the lapse of time of the measured fluorescence intensity.
Patent JP-2003027569-A (JP)
Title: It-pipe for sewerage
Inventor: NAZA KATSUTO
IPC: F16L9/19
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a IT-pipe for sewerage capable of facilitating lying of an optical fiber. SOLUTION: In this IT-pipe for sewerage, a thin pipe 2 is provided in a thick pipe 1, and the thin pipe 2 is bonded to the upper part of the inner wall of the thick pipe 1. The thick pipe 1 and the thin pipe 2 are formed of vinyl chloride or ABS. The thick pipe 1 is a circular pipe having a circular section, and the thin pipe 2 is a semicircular pipe 3 having a semicircular section.
Patent JP-2003052933-A (JP)
Title: Game machine
Inventor: WADA TOSHIHARU
IPC: A63F7/02
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To enable the reserving of major role actions or starting from the reservation thereof by players' operation for shooting game balls. SOLUTION: A pressure sensor 1600 detects hitting thereof done by game balls to generate signals corresponding to it and a main control part 200 reserves the major role actions when the generation pattern of the signals by the pressure sensor 1600 is specified (three signals generated within time T). Therefore, players can make game balls hit the pressure sensor 1600 so that the generation pattern of the signals is given as specified to get the major role actions reserved. This allows the reservation of the major role actions by players' operation for shooting game balls thereby improving the interest in a game.
Patent JP-2003062779-A (JP)
Title: Robot device and robot control method, recording medium and program
Inventor: ISHII KAZUO
IPC: A63H5/00
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To make possible more suitable communication. SOLUTION: In a history storing part 37, histories of input semantics that mean contents of input from outside, recognized by a pet robot containing a controller 10 or the like, output semantics that mean contents of action of the pet robot and internal semantics that mean the state of feeling of the pet robot, are stored. When a trigger caused by a specified time is detected, a reminding part 38 refers to the history information stored in the history storing part 37 through a memory control part 36 and then semantics that make the pet robot reminded (uttered) are selected. An action control part 34 produces an uttering command corresponding to the selected semantics and it makes uttered voluntarily without depending on inputs from a user.
Patent JP-2003063916-A (JP)
Title: Antibacterial composition for industrial use and antibacterial treatment method
Inventor: EGAWA HITOSHI
IPC: A01N43/14
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an antibacterial composition for industrial use for controlling bacteria, which have a stronger antibacterial activity than the insufficient activity of prior uncombined antibacterial agent, or to provide an antibacterial treatment method for controlling bacteria. SOLUTION: The antibacterial composition for industrial use is characterized by that it contains 4,5-dichloro-2-n-octyl-4-isothiazolin-3-one as a first component, and pyridine-based antibacterial compound as a second component. Preferably, at least one selected from sodium, zinc or copper salt of 2-pyridinethiol-1-oxide or 2,3,5,6-tetrachloro-4-(methylsulfonyl)pyridine is contained as the second component. The antibacterial treatment method uses these active components.
Patent JP-2003077325-A (JP)
Title: Planar lighting device, liquid crystal display and electronic device
Inventor: WATANUKI KEN
IPC: G02F1/1335
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a planar lighting device of which, light utilizing efficiency is heightened and high brightness is attained. SOLUTION: For the planar lighting device, a long light guide member 3 is arrange at the end surface of a transparent plate 1, and point light sources 4 are arranged near to the end surface of the long light guide member 3, and a plurality of grooves 3a are formed to the long light guide member 3, and the grooved surface is covered by a light reflection member 5, and a main light emitting direction of the point light source 4 is made to slant with an angle of [π/2-sin<-1> (1/n)] or less against the center axis of the light guide member 3 toward the grooved surface side.
Patent JP-2003072912-A (JP)
Title: Baggage storage facility
Inventor: INUI YOSHITAKA
IPC: H01L21/677
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a baggage storage facility capable of automatically and efficiently adjusting a distance that a transferring/placing means for the baggage is moved. SOLUTION: To a transferring/placing action part 81 moved to a baggage receiving part 32 of a rotation shelf 21 and a baggage support part 103 of a fixed shelf 101 to be acted on a cassette, a unit 131 provided with a photoelectric switch 132 for detecting distal end positions 34A, 105A of these respective parts are mounted. The transferring/placing action part 81 is projected to the respective parts 32, 103 from a movement starting position and the movement distance until the photoelectric switch 132 operates is measured. The movement distance that the transferring/placing part 81 acts on the cassettes of the respective parts 32, 103 is thereby leaned. According to this constitution, even if a positioning pin of the cassette is slightly deviated at the respective parts 32, 103, the transferring/placing of the cassette can be carried out with no damage.  It is not required that a person for adjustment adjusts the movement distance before an operation is started as conventional and the adjustment can be automatically and efficiently carried out.