baber/WOPTO huggingface dataset:
Patent JP-2003046236-A (JP)
Title: Multilayer wiring board and its designing method
Inventor: MIZUNO HIROYUKI
IPC: H05K3/46
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To restrain a meandering wiring part which is used when the wiring whose length is designated is formed and the wiring of a wiring layer adjacent to the layer where the former wiring is formed from interfering with each other in signals in a multilayer wiring board. SOLUTION: In a multilayer wiring board equipped with a plurality of wiring layers, when the meandering wiring part 3 of a wiring whose length is designated is composed of rectilinear wiring elements 3b1 , 3b2 , etc., which are arranged in parallel and U-shaped curved wiring elements 3a1 , 3a2 , etc., and 3c1 , 3c2 , etc., which are successively connected to both the ends of the rectilinear wiring elements 3b1 , 3b2 , etc., the 3b1 , 3b2 , etc., of the meandering wiring part 3 are arranged so as to cross signal wirings 7, which are located on adjacent layers in a region corresponding to the rectilinear wiring elements 3b1 , 3b2 , etc., and their vicinities, at right angles. By this setup, wirings provided to the adjacent layers are restrained from interfering with each other in signal, so that a circuit can be improved in operational reliability.
Patent JP-2003016009-A (JP)
Title: Web mail with one to one distribution method
Inventor: HISADA KIYOAKI
IPC: G06F13/00
Filed: 2001-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a method to enjoy a merit to use the Internet by observing that its communication cost is continuously declined in comparison with a postal service. SOLUTION: The Internet is in the process of increasing its applications in response to needs derived by the expansion of Internet infrastructure for high-speed communication lines while the Internet is becoming popular as a private communication means such as a direct mail in order to resolve cost problems of the conventional postal and telephone services. The Internet can realize reductions in the postal and other communication service costs, which continuously increase every year, by stimulating the use of e-mail with a new idea and a new method.
Patent JP-2003047306-A (JP)
Title: Bound material of turf sheet and method for binding
Inventor: NAKAMURA FUMIHARU
IPC: A01G1/00
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To simply carry out binding of a turf sheet roll without using a string, a tape, etc., in relation to a bound material of a turf sheet obtained by winding the turf sheet peeled from a turf field in a long state into the roll form and binding the wound turf sheet. SOLUTION: A long rolled turf sheet 10 peeled from the turf field is wound into the roll form. A peg 12 is inserted from the outside of the rolled turf sheet 10 near the end in the longitudinal direction of the turf sheet 10 into the roll center and engaged with roll layers of the turf sheet 10 with saw-toothed protrusions 12-1 on the outer surface thereof. Thereby, the turf sheet 10 is bound into the roll form.
Patent JP-2003055278-A (JP)
Title: Method for producing hexafluoroethane and use thereof
Inventor: ONO HIROMOTO
IPC: C07C19/08
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide both a method for producing a high-purity texafluorothane usable as an etching gas or a cleaning gas in a production process for a semiconductor device and the use thereof. SOLUTION: This method for producing the hexafluoroethane comprises steps of reacting a mixed gas containing the hexafluoroethane and chlorotrifluoromethane with hydrogen fluoride in the presence of a fluorinating catalyst in the vapor phase at 200-450 deg.C and fluorinating the chlorotrifluoromethane.
Patent JP-2003002276-A (JP)
Title: Skateboard with pedal for driving wheel
Inventor: SHIMADA JUNYA
IPC: B62M1/24
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To advance a skateboard by rotating a pedal mounted onto a skateboard plate. SOLUTION: A belt pulley 3 with the pedal, and a belt pulley 5 with the function of a rachet are mounted onto the skateboard plate 1 to stretch a belt 4, and a gear 7 meshed with a small gear part 9 of a wheel 10 is connected to the belt pulley 5 by a shaft 6 passing through the skateboard plate 1.
Patent JP-2002097831-A (JP)
Title: Folding door
Inventor: MATSUDA KEIICHIRO
IPC: E05C19/16
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To prevent invasion of a folding connection part of a folding door inward of an opening part in a subject to be opened and closed when the folding door is in a developed state to close the opening part in the subject to be opened and closed. SOLUTION: This device is provided with a lock body 14 installed on an upper end part of at least one door main body 4 close to the intermediate folding connection part of the folding door 1 to be capable of protruding and retracting up and down, and held at a retraction position, a counter piece 12 disposed to face the lock body 14 right above it when the folding door 1 is in the developed state to close the opening part 2 in the subject to be opened and closed, and a magnet 15 to let the lock body 14 protrude when the lock body 14 and the counter piece 12 vertically face each other. The counter piece 12 is provided with a recessed counter part 20, so that invasion of the intermediate folding connection part in the folding door inward of the opening part 2 in the subject to be opened and closed is prohibited.  When it is moved outward, the lock body 14 is pushed down against magnetic force of attraction.
Patent JP-2002155736-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: TAYAMA AKIRA
IPC: B01D53/94
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To purify the exhaust gas by effectively utilizing the NOx adsorbing capacity of a trap component with a noble metal supported only in ceria (CeO2) or zeolite. SOLUTION: A low-temperature NOx trap catalyst 14 comprising the trap component or zeolite for trapping NOx when the temperature is lower than a prescribed value is disposed on the downstream side of an exhaust gas cleaning catalyst 13 mounted in an exhaust passage 12 of the engine 1. The length of the exhaust passage 12 to the low-temperature NOx trap catalyst 14 is set so that the low-temperature NOx trap catalyst 14 is maintained at a prescribed temperature or lower than that when the exhaust gas cleaning catalyst 13 is at the active temperature or lower, or while the engine 1 is operated.  The low-temperature NOx trap catalyst 14 is dehydrated by detecting the quantity of water absorbed in the low-temperature NOx trap catalyst 14 and increasing the temperature of the exhaust gas by delaying the timing of ignition when the quantity of the absorbed water reaches a prescribed value determined based on the quantity of saturated water.
Patent JP-2003059336-A (JP)
Title: Conductive paste and forming method for conductive pattern using it
Inventor: SUGITANI MAKOTO
IPC: C08L33/10
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide conductive paste capable of forming an excellent conductive pattern by an intaglio offset printing method, having both excellent transferability of the print pattern from an intaglio to an object and excellent transferability of the print pattern from the transfered object to a print object, and to provide a forming method for the conductive pattern using it, for forming the excellent conductive pattern on the printed object. SOLUTION: In this conductive paste, a cellulose-based resin C and an acrylic- based resin A are added to conductive powder in a weight ratio of C/A=1/9-9/1 as a binder. The forming method is as follows: the print pattern of the conductive paste is formed on the print object by the intaglio offset printing method using the transfered body whose surface is formed of a silicone rubber, and the print pattern is baked at temperature >=500 deg.C to form a conductive pattern.
Patent JP-2002241335-A (JP)
Title: Alkoxy group-bearing compound
Inventor: TAKADA NAOKADO
IPC: H01M10/052
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a novel compound that is useful with minimal adverse effect on global environment. SOLUTION: The objective compound is represented by the following general formula a, b, c, d, e and f are independently F, Cl, general formula: R-CH2-O-, general formula: R2-CH-O-, general formula: Rf'-CH2-O-, general formula: Rf'2- CH-O- wherein R is a 1-3C straight or branched chain saturated alkyl group, Rf' is a 1-3C saturated perfluoroalkyl where they bear at least one of oxygen- including functional group).
Patent JP-2003060489-A (JP)
Title: Circuit for compensating delay quantity
Inventor: NARUKAWA KENICHI
IPC: H03K5/14
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a conventional circuit for compensating the quantity of delay, such as the choices of delay ICs becoming narrow or that the constitution becoming complicated, even though it is arranged so that the quantity of delay does not change by compensating it, using a delay IC where a temperature sensor is built in to compensate for the quantity of delay, or putting a circuit in a thermostatic bath. SOLUTION: This circuit controls the quantity of delay to come to a fixed value, by inputting a pulse signal into a delay element and generating a pulse signal concerned with the quantity of delay, and integrating this pulse signal, and controlling a heater, arranged in close contact with a delay IC with this integrated signal. Since even a delay IC, where a temperature sensor is not built in can be used, the selection branches of ICs are increased, and since it obviates the need for putting it in a thermostatic bath, the constitution becomes simple.
Patent JP-2002150743-A (JP)
Title: Information storage device
Inventor: NOGUCHI MASAHIRO
IPC: G11B25/02
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To suppress axis wobbling of an information storage medium, to improve shock resistance and to smoothly rotate the information storage medium without increasing the number of parts. SOLUTION: The information storage device is provided with a columnar or cylindrical information storage medium 1 having a storage layer 2 and supported to be optionally rotated, a head 12, a head scanning means 18 for reciprocally driving the head 12, and a driving motor 6 in which a rotor 7 for driving the medium 1 on the same axis and stator 8 are formed in a non- contact state. Since external vibration can't be easily transmitted to the medium 1, shock resistance can be improved and the axis wobbling of the medium 1 in the radial direction of the medium 1 can be suppressed. Since the medium 1 directly connected to the motor 6 is pivoted by dynamic pressure fluid bearing 3, the number of parts for the rotational transmission parts and the bearing 3 can be reduced.
Patent JP-2003065058-A (JP)
Title: Control unit for engine with supercharger
Inventor: YAMAMOTO HITOSHI
IPC: F02B37/12
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To improve responsibility in a low rotational speed region of an engine when shifting an operating state from a twin turbo state to a single turbo state. SOLUTION: When it is judged that the present operating state of the engine shifts from the twin turbo region to the single turbo region (S160 to S164), on the basis of an engine rotational speed N, a single turbo region duration time judgement value T4 is set referring to a table with interpolation calculation (S165). A single turbo region duration time count value C2 is counted up and compared with the single turbo region duration time judgement value T4 (S167, S168). In case of C2<T4, the twin turbo state is maintained. In case of C2>=T4, the operating state is shifted to the single turbo state. Thus, the timing of shifting from the twin turbo state to the single turbo state is advanced in the low rotational speed region of the engine so as to prevent the operation when the torque is low in the twin turbo state, thereby improving the operatability.
Patent JP-2003069821-A (JP)
Title: Imaging system
Inventor: TSURUOKA TAKEO
IPC: H04N5/20
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an imaging system capable of obtaining a high quality image which has little noise and in which color reproduction does not collapse regardless of reduced gradation width. SOLUTION: This imaging system for performing conversion that reduces the gradation width of an image from an imaging system to an output system is provided with a photographing situation estimating part 15 for estimating a photographing situation about the image, a Y/C dividing part 12 for dividing the image between a luminance signal and a color-difference signal, a correct exposure extracting part 13 for extracting a correct exposure area on the basis of the luminance signal, a conversion curve calculating part 14 for calculating characteristics quantity about the correct exposure area, preparing a histogram on the basis of the characteristics quantity and the photographing situation and calculating a gradation conversion curve for converting gradation of the image, a restriction setting part 16 for applying restriction to the gradation conversion curve,  a gradation converting part 17 for performing conversion on the basis of the gradation conversion curve subjected to the restriction, and a color-difference converting part 18.
Patent JP-2002158441-A (JP)
Title: Method of manufacturing wiring board
Inventor: SUZUKI ATSUSHI
IPC: H05K3/40
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To enable hole filling paste to easily and surely fill up through-holes without causing the fact that a printing mask is hardly separated from a board, resin flows out (bleed out) in a thermal hardening process, the exposed surface of through-hole filling material is recessed or a filling failure takes place due to a deterioration in printing properties caused by a reduction in the diameter of the through-hole in a case where through-holes provided to a printed wiring board are 120 μm or below in diameter, or a center distance between the adjacent through-holes is 300 μm or below. SOLUTION: Hole filling paste is printed on the dense region of a board where small through-holes which have each a diameter of 120 μm or below and are separated from each other by a center distance of 300 μm or below are densely arranged by the use of a dense region printing mask with feed openings provided corresponding to the dense region of the board so as to fill up the small through-holes. Then, the hole filling paste is applied by printing so as to cover the dense region of the board as thick as 5 to 25% of the thickness of the board by the use of the same dense region printing mask. After the hole filling paste is set semi-cured, projections are removed from the board by polishing so as to make the surface of the board flat. Then, the semi-cured bole filling paste is fully cured.
Patent JP-2003061719-A (JP)
Title: Working method of covered ring setting for gem or the like
Inventor: SATO ISAO
IPC: A44C17/02
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To efficiently accomplish covered ring setting with a smooth finishing without depending on skilled persons. SOLUTION: A recessed part 12 is formed at an end face of a columnar frame material 10 to house a gem or the like up to a setting part 21 and the outside of the end part of the recessed part 12 is chamfered to form an end rim 16 acute in section. The recessed part 12 gets the gem 20 or the like held therein with the setting part 21 of the gem or the like sunk thereinto. Thereafter, the end rim 16 of the recessed part 12 outward from the setting part is caulked to fix the gem 20 or the like. Further, a metal frame part 19 for fixing the gem 20 or the like is separated from an unnecessary frame material portion 22.
Patent JP-2003062169-A (JP)
Title: Game machine, computer program and recording medium
Inventor: TAKAGI MASAHIRO
IPC: A63F5/04
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To realize a game machine capable of preventing the occurrence of unfairness between a skilled player and the other and a computer program and a recording medium. SOLUTION: The number of the times of losing C is reset (A10). When judging feeding of a medal (A12: Yes) and judging the operation of a start lever 25 (A14: Yes), a random number is taken in (A16) and whether it has the same value as a prize-winning random number is judged (A18). When it is judged not to be the prize-winning random number (A18: No), whether the times of losing C is '5' (A20). When it is judged that the times of losing C is '5' (A20: Yes), rotational speed changing processing for delaying the rotation speed of a reel whose stop button is pressed is performed (A42).
Patent JP-2003076386-A (JP)
Title: Method and device for vicarious performance of announcement
Inventor: NISHIKAWA HISAO
IPC: H04H20/61
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for vicarious performance of announcement. SOLUTION: With respect to announcement vicarious performance processing, a device 2 for vicarious performance of announcement accepts announcement request information transmitted from an announcement request device 1 through a network 4. The announcement request information includes announcement contents to be read aloud by an announcer and a broadcasting area for designating an announcement object area. The device 2 converts the voice of the announcer to digital voice data and transmits it to a reception device 3 designated by the broadcasting area through the network 4. The reception device 3 converts the digital voice data to an analog vice data to announce it.
Patent JP-2003073189-A (JP)
Title: Semiconductor production method and device
Inventor: ABE HISAMITSU
IPC: C30B25/12
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To perform the film formation on a substrate set onto a wafer base by vapor phase growth without generating edge chips over a long period of time. SOLUTION: A semiconductor production device 1 is designed such that a raw material gas is supplied into a reaction unit 2 and a semiconductor single crystal layer 50 is formed on the surface of a semiconductor substrate 40 which is set and held in the recess 31 of a wafer base 30 by the vapor phase growth. In this case, the depth D of the recess 31 is made to be larger than the thickness (d) of the substrate 40. By such a difference of size, the surface level of the substrate 40 is made lower than the edge of the recess 31 and thus, it is possible to effectively avoid the occurrence of edge chips caused by a pushed over part 60A of a deposition layer 60 deposited on the surface 30A of the wafer base 30. Alternatively, the depth D of the recess 31 may be smaller than the thickness (d) of the substrate 40.
Patent JP-2003076789-A (JP)
Title: System for electronic chart using mobile telephone
Inventor: OKADA EISHIRO
IPC: G16H10/60
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of medical care and reduce medical care costs along with an improvement of quality of the medical care by allowing referring to previous medical records when treating the medical care. SOLUTION: When a patient gets the medical care at a clinic/hospital 2, the patient itself instructs a transfer of a medical record regarding to itself to a hospital medical information system 3a installed in a hospital 3 via a mobile telephone 1. The information system 3a acquires the requested medical record from a patient information database 3b and transmits to the mobile telephone 1 or a processing device for information 2a installed in the clinic/ hospital 2 via a mobile communication exchange network/LAN (Local Area Network) 4. The mobile telephone 1 transfers the transmitted medical record of the patient itself to the device for information 2a. A doctor of the clinic/ hospital 2 treats the medical care while displaying the medical record of the patient.
Patent JP-2003072948-A (JP)
Title: Device for carrying out merchandise
Inventor: KATO HISANORI
IPC: G07F11/16
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a device for carrying out merchandise capable of moving two carrying out mechanisms by one driving means, achieving and manufacturing a simple and low-cost structure for stopping one carrying out mechanism when another carrying out mechanism is operated with a simple structure. SOLUTION: The device for carrying out merchandise 1 is provided with a merchandise column 50 for housing the merchandise 2, a driving device 11 which normally and reversely rotates, a pair of the carrying out mechanisms 41a, 41b for carrying out the mechanism 2 by the normal rotation and reverse rotation, and a drive transmitting means 20 having a mechanism for transmitting rotation output from the driving device 11 to one of the carrying out mechanisms 41a, 41b. The drive transmitting means 20 is structured of a differential gear including a gear 23, and gears 24, 25 as profile shifted gears of which the number of teeth are different and of which a same rotation center is a shaft 21, and the gear 23 rotates on circumferences of the gears 24, 25 by the rotation output from the driving device 11.
Patent JP-2003075394-A (JP)
Title: Detector for oxidizing-gas
Inventor: KOMIYA HIROTAKA
IPC: G01N27/404
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a stable detector for oxidizing-gas of a long life quick in a response speed. SOLUTION: This oxidizing-gas detector for detecting the oxidizing-gas has the working electrode inside a detection vessel provided with a gas-permeable diaphragm, contains an electrolyte in which a supporting electrolyte containing a halide is dissolved in a liquid containing at least one kind selected from the group comprising ethylene glycol and propylene glycol, and detects the oxidizing gas by detecting a current flowing between the working electrode and the counter electrode under the condition where a potential of the working electrode is held at a prescribed potential.
Patent JP-2003048832-A (JP)
Title: Patch for skin conditioning
Inventor: OBARA MINORU
IPC: A61K8/00
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To obtain a patch with which a fixed amount of a skin substance can percutaneously be administered for a long period of time by providing a patch type skin conditioning agent and a patch useful for alleviating skin irritation according to percutaneous absorption of medicine. SOLUTION: This skin conditioning patch comprises an ascorbic acid tetrafatty acid ester as an active ingredient. The matrix type patch composed of an adhesive containing a large amount of a plasticizer as an adhesive base is effective for adhesivity between the patch and the skin, percutaneous permeation of the active ingredient, skin irritation reduction, etc. The patch does not cause skin irritation even by adhesion of the patch for a long time, and every time the patch is peeled off, washing off of the patch is not required. The patch is conveniently used since it is simply peeled off.
Patent JP-2003087858-A (JP)
Title: Seamless integrated network system for wireless system
Inventor: UU TAKESHI
IPC: H04L12/70
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To create a network that can seamlessly integrate a plurality of wireless systems each being optimized to each environment so as to provide an entirely efficient and sophisticated service. SOLUTION: A basic access network 11 is configured to make communications 13 between a basic access component provided to a communication terminal 10 and basic access network base stations placed over a wide range, and is provided with a basic access network channel mounted with a 2-way wireless interface and a basic access network protocol used between common core networks in the network system.