baber/WOPTO huggingface dataset:
Patent JP-2002087001-A (JP)
Title: Wheel structure of vehicular wheel
Inventor: KINOSHITA TAKUYA
IPC: B60B1/08
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a wheel structure of a vehicular wheel capable of favourably supporting a core forming a hollow shape of a spoke part. SOLUTION: The spoke part 14 makes the hollow shape and a hope 15a for the core is formed roughly on a central part in the longitudinal direction of a side surface part 15 along the vehicle longitudinal direction in the wheel structure for a motorcycle having a hub part 12 through which an axle passes, a rim part 13 on which a tire is installed and the spoke part 14 to connect the rim part 13 and the hub part 12 to each other.
Patent JP-2002091712-A (JP)
Title: Printing system and contents data reproducing system
Inventor: GASSHO KAZUTO
IPC: G06Q50/10
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To prevent an illegal copy printing of contents data. SOLUTION: Printing job data to be transmitted from a contents server 44 to a printer 38 contain contents data CD and copy guard codes CGCO1 and CGCO2 for disabling normal printing. The copy guard code CGCO1 contains printer specification information PI for specifying a printer capable of printing the contents data CD. In the printer 36 which receives the printing job data, the printer specification information PI contained in the printing job data are read out and deciphered, and it is judged whether the printer identifier contained therein matches with its own printer identifier or not. Only when both the printer identifiers mutually match, information for removing the copy guard codes CGCO1 and CGCO2 is requested to the contents server 44.
Patent JP-2002089317-A (JP)
Title: Crank angle detection device in internal combustion engine
Inventor: MOCHIZUKI TSUYOSHI
IPC: G01B11/26
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a crank angle detection device requiring no high detection response, having little limitation of size and shape of a signal plate, and capable of carrying out cylinder judgment with high precision. SOLUTION: In a four cylinder engine, on a peripheral edge of the plate journalled to a cam shaft, four parts A to D to be detected each having two teeth are formed at intervals of 90 deg.. The teeth constituting each part A to D to be detected has two kinds of high and low teeth. Combinations of the high and low teeth of respective parts A to D to be detected are different from each other. The high and low two teeth constituting each part A to D to be detected are identified by two optical sensors to thereby identify each part A to D to be detected, and the cylinder judgment is carried out based on preset relationship between each part A to D to be detected and each cylinder.
Patent JP-2002092375-A (JP)
Title: Market maker support system
Inventor: IWASAKI KEI
IPC: G06Q20/02
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To enable commodity dealings for executing payment or instruction and control of commodity delivery to a deposit/saving reception agency and a physical distributor from the standpoint between both sides for smoothing the commodity dealings between a seller and a buyer by using the Internet and for preventing illegal dealings. SOLUTION: After execution of an information acquisition-check means 110 for judging the existence of a problem of the commodity dealings, member registration is executed by a buyer information input means 120 for inputting information of the buyer 105, a seller information input means 130 for inputting information of the seller 101, and an information registration renewal means 140, and the result of a cost calculation means 150 for calculating a cost required for purchase and the result of a deposit means 160 for depositing by the buyer 105 are confirmed by a comparison means 170.  When the commodity dealings are possible, the commodity is delivered by a commodity delivery means 180 of the physical distributor 104, and the buyer 105 confirms the commodity by an inspection means 190, and confirms delivery finish and the result of inspection confirmation by an inspection confirmation means 200. In the normal case, the deposit/saving reception agency 102 pays the money deposited by the buyer 105 to an account of the seller 102 by a payment means 210.
Patent JP-2002092248-A (JP)
Title: Participant drawing method and system for public subscription plan
Inventor: UEJIMA YASUSHI
IPC: G06Q50/10
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a participant drawing method of a public subscription plan and the participant drawing system of the public subscription plan for announcing winning more quickly than mail subscription or the like while evading the problem of line concentration like telephone subscription. SOLUTION: This system is provided with a preliminary drawing server 11 for receiving the subscription by data communication from the portable telephone set 31 of a subscriber 30, selecting one of the received data communication and defining it as the winner of preliminary drawing and a main drawing server 1 for receiving a telephone call from the winner of the preliminary winning and establishing the winner of main drawing.
Patent JP-2002089842-A (JP)
Title: Gas turbine and method for repairing it
Inventor: SEKIHARA TAKASHI
IPC: F23R3/00
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To save energy, improve a strength, prolong a life and decrease the number of repairing and inspecting works, while the transition piece of a combustion device can be easily repaired and replaced by another one. SOLUTION: A gas turbine comprises a compressor 1 for compressing air as working fluid, the combustion device 2 for mixing the compressed air with fuel and burning the mixture to produce combustion gas and a turbine 3 for generating rotating power upon expansion of the combustion gas. The gas turbine further includes a cylindrical liner 5, the transition piece 6 in which the working fluid moves to the turbine 3 from the liner 5, an outlet part 13 of the transition piece 6 having an area parallel to the direction of a rotation axis of the turbine 3, cooling holes 14 whose arrangement intervals are partly widened in the parallel area and a frame part 11 for ensuring a rigidity in the vicinity of the outlet of the outlet part 13.
Patent JP-2002097676-A (JP)
Title: Travel mode detecting device for crawler vehicle
Inventor: YAMAMOTO JUNJI
IPC: B62D55/06
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To reduce a manufacturing cost by simplifying the constitution of the whole device. SOLUTION: A travel mode detector 16 is connected to left and right operation levers 10A and 10B via control cables 12A and 12B. In the control cables 12A and 12B, advance switches 19A and 19B and retreat switches 22A and 22B of the travel mode detector 16 are connected to the midway position, and spring devices 18 and 18 are installed on the tip. The advance switches 19A and 19B and the retreat switches 22A and 22B are connected to a travel state discriminating circuit 25. Thus, the travel state discriminating circuit outputs an output signal according to either state of an advance, a retreat and turning as a travel state of a travel body according to opening and closing of the advance switches 19A and 19B and the retreat switches 22A and 22B.
Patent JP-2002100138-A (JP)
Title: Magnetic disk unit and servo system reproduction parameter regulating method applied to this device
Inventor: KAWAI YASUMASA
IPC: G11B21/10
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To prevent the decoding error of a servo section by applying an optimized servo system reproduction parameter intrinsic to the device to the regulation of the read signal waveform of the servo section. SOLUTION: A CPU 23 reads out the servo asymmetry correction value and data asymmetry correction value regulated so as to be optimum for a head 12 after switching saved in a FROM 22 at every switching of the head 12 and respectively sets these values in a servo asymmetry correction register 20 and a data asymmetry correction register 21. A servo/data switching device 19 selects the output of at least either of the register 20 or 21 according whether the read signal inputted to an asymmetry correction circuit 18 is the read signal of one of the servo section 111 or the data section 112 or the other thereof. The asymmetry correction circuit 18 uses the servo asymmetry correction value for correcting the asymmetry of the read signal of the servo section.
Patent JP-2002100391-A (JP)
Title: Electrochemical device
Inventor: SHINOMIYA YOSHITSUGU
IPC: H01M8/24
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an electrochemical device wherein an electrolyte storage tank is provided. SOLUTION: In the electrochemical device which is prepared with a space for forming an electrochemical reaction part by laminating tabular parts having openings, the electrochemical device is useful for a redox flow cell or the like, which is formed with at least one electrolyte tank inside the laminated body by preparing the spaces for storing the electrolyte liquid in the tabular parts.
Patent JP-2002100749-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: TSUKAMOTO MASANORI
IPC: H01L29/49
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an optimal gate electrode structure for realizing both reduction in the size of a MRAM memory cell and improvement in performance of a logic MOSFET. SOLUTION: A semiconductor device is provided with a DRAM and a logic element, having a PMOSFET 60 and an NMOSFET 40 on the same substrate 11. Each gate electrode 24, 44, and 64 of the DRAM and logic element is formed into a laminated structure of a polysilicon film 21, a metal silicide film 22, and a silicon oxide film 23. The gate electrodes 44 and 64 of the logic element respectively have sidewalls 48 and 68 made of the same material as that of a silicon nitride film 27 covering a DRAM region. In addition, metal silicide layers 48 and 68 are formed in the active region of the logic element.
Patent JP-2002099594-A (JP)
Title: Service management method and distributed article used therein, service management apparatus, service management network system, computer-readable medium with executable program for service management method recorded thereon, and service management program
Inventor: NAGATA MASAYA
IPC: G06Q30/06
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a service management system that enable a recipient of services to buy no extra distributed article in advance, in service management system providing a distributed article of which consumption increase accompany ing the use of it. SOLUTION: The service management system is characterized by having a storage 124 that registers information of a commodity 6 supposed to supply to a contracted service recipient 1, an input device 123 that inputs the consumption situation of the distributed article 6 to the system, and a processing device 122 that calculates the charges in accordance with the actual consumed quantity of the distributed article 6.
Patent JP-2002104848-A (JP)
Title: Slag grain and method of producing the same
Inventor: HIRAI NAOKI
IPC: B09B3/00
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide slag grains being suppressed of exuding various substances in view of more effective utilization of slag. SOLUTION: This slag grains are coated of the surface by an organic matter or its metal salt having a melting point higher than 40 deg.C, which has a hydroxyl and/or a carboxyl group including a fatty acid or its metal salt. This method of producing the slag grains comprises the steps of mixing slag grains and an organic matter or its metal salt, heating the mixture above the melting point of the organic matter or its metal salt, and cooling it to below the melting point so that the organic matter or its metal salt coats the surface of slag grains, wherein heating may be performed simultaneously with mixing of slag grains and the organic matter or its metal salt.
Patent JP-2002098065-A (JP)
Title: Trochoid pump
Inventor: SASHIGE JIYUNICHI
IPC: F04C2/10
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To solve the problem of easily causing the wear or the like of a sliding part by the degradation of lubricating oil at a drive shaft part due to difficulty in changing the lubricating oil since a lubricating oil passage comes to a dead end at an oil seal chamber part at the lower end part of a drive chamber in the constitution of forming the lubricating oil passage in a housing hole for supporting a drive shaft of an inner rotor, to lubricate a clearance part between the drive shaft and the housing hole in a conventional trochoid pump. SOLUTION: This trochoid pump 6 is provided with a housing Hp, the inner rotor 6b and an outer rotor 6a and formed with a lubricating oil feeding groove 36 in the housing hole Ha for supporting the drive shaft 18 of the inner rotor 6b. A communicating hole 37 communicating a suction side port Pi with an oil seal chamber Hb of a drive shaft end part provided with an oil seal 31 is formed separately from the lubricating oil feeding groove 36.
Patent JP-2002107198-A (JP)
Title: Gas meter, supervisory apparatus and gas measurement monitoring system
Inventor: KOBAYASHI MASATOMO
IPC: G08C15/00
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a gas meter, a supervisory apparatus and gas measurement monitoring system which can improve reliability of judgment, concerning generation of an abnormal situation, such as gas leakage. SOLUTION: In a host computer 60, gas using information I containing a flow rate pattern of gas G with a gas apparatus 20 is obtained from a plurality of gas meters (10, 70, 80), and updated judgment information J3 is constructed on the basis of the gas using information I. The information J3 is constructed by a method, wherein the host computer 60 learns the used state of the gas G in plural consumer's houses, and contains various kinds of flow rate patterns of the gas G. After the information J3 is obtained from the host computer 60 and initial judgment information J1 which has been previously obtained is updated to the information J3, safety function is executed in the gas meter 10, on the basis of the information J3.
Patent JP-2002109990-A (JP)
Title: Key switch device
Inventor: KAKO MITSUMASA
IPC: H01H13/70
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a key switch device which can manipulate a key top with a superb operability as well as secure a space under the key top for arranging various electronic components such as LED's by arranging biasing members for basing the key top upward outside each link member. SOLUTION: The device is so constructed that an insertion-through hole 8B each formed at a thick part 8A of a rubber elastic body is inserted between each shaft member 6 at both sides of a shaft body 17 of a second link member 4 constituting a guide support member 5 of a key top 2 and each shaft member 7 at both sides of a shaft member 14 of a first link member 3, and the key top 2 is biased upward through the two rubber elastic bodies 8 hooked between the first link member 3 and the second link member 4.
Patent JP-2002105057-A (JP)
Title: Oxinate derivative, method for manufacturing the same and usage of the same
Inventor: ENOMOTO KAZUHIRO
IPC: C09K11/06
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a meterial having high electron transportability, high fluorescent and high brightness at various chromaticities for preparing an optical element such as an organic EL element emitting light in high brightness at various chromaticities, an effective method for manufacturing the same, an organic EL element using the material, and a fluorescent paint which is constituted of the material, and emits light from yellowish green to yellowish orange. SOLUTION: An oxinate derivative expressed by the general formula (I) [wherein, R1 is H, a lower alkyl, a lower alkenyl, an aralkyl or a (substituted with an alkyl) aryl; R2 and R3 are identical to or different from each other, and H, a halogen or a lower alkyl].
Patent JP-2002111423-A (JP)
Title: Noise filter
Inventor: NOGI TAKAFUMI
IPC: H03H7/09
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a distribution regular type noise filter by which excellent effect of noise elimination in a low frequency region can be obtained, and orientation in packaging can become unnecessary. SOLUTION: In this distribution regular type noise filter 10 configured signal side conductor patterns from 2a to 2m and gland side conductor patterns from 3a to 3f within a laminator body 1 composed with plural insulating layers from 1a to 1g, signal side conductor patterns from 2b to 2f and from 21 to 2h are divided and formed on the same insulating layers from 1b to 1f through nipping gland side conductors from 3a to 3e.
Patent JP-2002111924-A (JP)
Title: Image forming apparatus, method for controlling image forming apparatus, controller as and as network system
Inventor: MATSUMURA MITSURU
IPC: G06F1/00
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To positively prevent illegal use of a copier. SOLUTION: A use's face is photographed by a CCD camera 3, and then by comparing the feature variables with a previously registered feature variables, whether the user is a normal user is determined. If the user is a normal user, its use is allowed, but if the user is not a normal user, its use is prohibited.
Patent JP-2002109493-A (JP)
Title: Ic chip and ic card
Inventor: HIRANO TANITAKE
IPC: B42D15/10
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide an IC chip and an IC card capable of changing their own operating conditions and optimizing their settings in response to changes in their operating conditions when operating environments such as an electric power and a clock frequency that may be obtained from outside are changed. SOLUTION: An IC chip 40 is provided with a first detection means 10 to detect the frequency of a clock supplied from outside and a second detection means 20 to detect a value of voltage supplied from outside. Under operating environments obtained by these means, an IC card 60 is constituted, which may stably perform a high speed processing operation under any operating conditions by providing an operating condition setting section 30 to set an optimum operating condition.
Patent JP-2002111004-A (JP)
Title: Method for manufacturing array substrate
Inventor: HIRAHARA HARUAKI
IPC: G09F9/00
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an array substrate comprising the steps of simultaneously patterning a three-layer metal film (Mo/Al/Mo) and multilayer nonmetallic film (SiNx/aSi:H/n+-type a-Si:H), by using one mask pattern capable of forming a stepwise cut of a film covering the multilayer film pattern and sufficiently preventing a fault due to the cut. SOLUTION: The method for manufacturing the array substrate comprises the step of patterning the three-layer metal film 5 at stages of just etching by wet etching using a mixed acid (first etching). The method further comprises the steps of then removing etching residue of a bottom Mo layer 51 by plasma etching under the same resist pattern 9, and removing a protrusion 54 of a top Mo layer 53 at an end face of the pattern of the three-layer metal film (first stage of second etching). The method also comprises the step of patterning a three-layer nonmetallic film 6 below the same resist pattern 9 by plasma etching (second stage of second etching).
Patent JP-2002112618-A (JP)
Title: Threshing apparatus
Inventor: SAMURAGI HITOSHI
IPC: A01F12/18
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a threshing apparatus comprising a threshing cylinder 4 subject to rotation in a threshing chamber 2 and a nipping conveyance mechanism 5 for conveying grain culms in the axial direction of the threshing cylinder while nipping them, and designed to reduce the generation of waste straw or the like in threshing operations and also reduce driving power, etc. SOLUTION: This threshing apparatus has such a scheme that threshing plates 8 extending in the axial direction of the threshing cylinder 4 are set up so as to be projected outward at several points along the outer circumference of the threshing cylinder 4 and each provided with V-shaped grooves 11 diverged toward the tip of the plate 8 at appropriate intervals in the axial direction of the threshing cylinder to thresh grain culms with these V-shaped grooves 11.
Patent JP-2002118552-A (JP)
Title: Stream relay apparatus and stream broadcast distribution network and recording medium
Inventor: TANIGAWA MAKI
IPC: H04N21/262
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To improve the scale expansion, the efficiency and the affinity with existing networks in the stream broadcast service. SOLUTION: The stream relay apparatus comprises a control protocol process function for both clients and a stream server and uses a stream control protocol procedure in any section. While receiving data in stream broadcast, it reads data from a broadcast data memory and broadcasts the data to clients. When the test viewing request of the stream broadcast is first, the stream relay apparatus acting as clients gives the test viewing request to a stream relay apparatus on the upstream or a stream server and finally receives and distributes the stream broadcast data to the clients on the downstream. It distributes broadcast data in unicast or multicast according to a profile or selects a plurality of transfer protocols and distributes data.
Patent JP-2002117470-A (JP)
Title: General purpose security system
Inventor: DEGUCHI KAZUYA
IPC: G08B25/01
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To construct a mutually communicable network comprising a monitoring side connected to a monitored side to execute a remote monitoring and remote operation by use of the environment. SOLUTION: The monitoring side and the monitored side, for example, various remote monitoring devices such as wired image transmitter-receivers 10 and 12 consisting of TV telephone or cable television, wireless image transmitters 11 and 13 consisting of portable television telephone, equipment using wireless internet communication modem, or transmitter, and the like are mutually connected with a voice channel attached thereto to constitute the mutually communicable network. Information receipt and independent access can be performed from the monitoring side by use of a so-called easy and portable information terminal.  On the monitored side, various sensors 14, a monitoring camera 15, other data information collecting devices, an automatic report device 16, and an automatic response device 17 are combined with a remote control device 18 so that comprehensive guard, remote control and management can be performed.
Patent JP-2001152339-A (JP)
Title: Thin film deposition method using an atomic layer vapor deposition method
Inventor: KIN EIKAN
IPC: H01L21/318
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a thin film deposition method using an atomic layer vapor deposition method. SOLUTION: A first reactant containing an element to deposit a thin film and a ligand is poured into a reaction chamber containing a substrate and is purged, and next, a second reactant is poured and purged. Using a substance having bond energy with the element to deposit a thin film higher than that of the ligand, by the chemical reaction between the element to form into a thin film and the secondary reactant, a thin film is deposited, and moreover, the production of side-reactants is prevented. Alternatively, as the second reactant, a substance which does not contain a hydroxyl group is used, and after the purge of the second reactant, the same is again brought into reaction with a third reactant containing a hydroxyl group, by which the production of by-products of the hydroxyl group in the thin film is prevented.  Alternatively, after the purge of the second reactant, for removing impurities and improving stoichiometry, the third reactant is poured ad purged. In this way, the thin film which does not contain impurities and is also excellent in stoichiometry can be obtained.