baber/WOPTO huggingface dataset:
Patent JP-2002097588-A (JP)
Title: Water electrolysis system
Inventor: HIMOKU YUTAKA
IPC: C25B9/04
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a water electrolysis system which can supply always constant electric power to water electrolysis equipment using a solar cell as a power source. SOLUTION: The water electrolysis system 1 comprising the water electrolysis equipment 2, the solar cell 3, and electricity storage equipment 5 which exists between 2 and 3, is characterized by storing generated electricity by the solar cell 3 in the electricity storage equipment 5, and subsequently actuating the water electrolysis equipment 2 by discharge of the electricity storage equipment 5.
Patent JP-2002112232-A (JP)
Title: Television broadcast receiver and transmission reception system using it
Inventor: NAKAMURA KOICHI
IPC: H04N7/173
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a television broadcast receiver that utilizes the encryption technology called the CAS(Condition Access System) used by digital television broadcasting so as to enhance the security of personal information when making on-line reservation and purchase of a commodity and to provide a transmission reception system using it. SOLUTION: The television broadcast receiver 11 applies the CAS encryption to reservation information of a hotel 14 including personal identification information to transfer the resulting information to an information unification company 13. The information unification company 13 decodes the encryption of the reservation information and applies the CAS encryption to the reservation information when the reservation is available and transfers the encrypted reservation information to the hotel 14 with key information to decode the encryption. The hotel 14 identifies an object user on the basis of the personal identification information included in the information transferred from the information unification company 13.
Patent JP-2002104907-A (JP)
Title: Method for controlling root rot
Inventor: SUGIMOTO KOJI
IPC: A01N25/04
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily and efficiently controlling root rots including white root rot and violet root rot. SOLUTION: This method for controlling a root rot comprises application of an agrochemical liquid containing 1,3-chloro-N-(3-chloro-5-trifuloromethyl-2- pyridyl)-α,α,α-trifluoro-2,6-dinitro-p-toluidine using an irrigator in the growing period of deciduous trees.
Patent JP-2002109186-A (JP)
Title: Information processor, network system, method for selling iron or steel product and recording medium
Inventor: MAEDA FUMITAKA
IPC: G06Q10/00
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a network system in which a seller can quickly and efficiently sells a product of iron or steel to a consumer by performing communication between the seller of the product of iron or steel and the consumer through a communication network. SOLUTION: A storing means 125 holds (stores) inventory information inputted by the seller 110. A product allocating means 123 allocates an iron or steel product corresponding to purchase desired iron or steel product information transmitted from the consumer 130(x) through a communicating means 140 from the inventory information of the means 125. A sales approval/denial answering means 124 answers that whether or not the purchase desired iron or steel product obtained on the basis of the allocation results is available for sale to the consumer 130(x) through the communicating means 140.
Patent JP-2002112471-A (JP)
Title: Power supply
Inventor: OKUZONO NAOAKI
IPC: H04Q9/00
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a power supply which makes it unnecessary to replace the battery of a light emitting module attached to a sensor to monitor the inside of a power transformer booth in a user's building to realize unattended monitoring, also eliminating power supply wiring in the booth to simplify the installation. SOLUTION: In a power supply transformer booth 100, a monitor 500 converts electric energy into light to irradiate a light emitting module 400. The light emitting module 400 converts the received light from the monitor 500 into electric energy to supply power.
Patent JP-2002102304-A (JP)
Title: Mat type massager
Inventor: MAEDA YUTAKA
IPC: A61H15/00
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a mat type massager capable of freely setting an inserting port for inserting a connecting means for a treatment tool inside a cover and a connection source outside the cover without opening the hole of the inserting port or the like on the cover. SOLUTION: In this mat type massager, a main body 11 of mat and treatment tools such as vibrators 14, 15 and 16 for massage and airbags 17 and 18 arranged on the main body 11 of mat are covered with an outer cover 13, the inserting port for inserting the connecting means such as connector 24 for connection and power source cord 33 for these treatment tools, a commercial power source outside the outer cover 13 and connection sources such as remote controller 31 and airbag 28 are arranged on the outer cover 13, one part on the side face of the outer cover 13 is formed to be opened/closed by a slide fastener 41 for attaching/detaching the main body 11 of mat and the treatment tools,  the slide fastener 41 has a pair of zipper tapes 46 provided with engage teeth 46a to be mutually engaged for coupling and a plurality of slides 47a-47d for engaging/disengaging coupling teeth 46a of a pair of zipper tapes 46, and inserting ports 48 and 49 are formed among the plurality of slides 47a-47d.
Patent JP-2002106564-A (JP)
Title: Porous static pressure gas bearing and its manufacturing method
Inventor: OZAWA HIDEO
IPC: B22F5/12
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a porous static pressure gas bearing capable of conducting sealing treatment without using a sealant, of obtaining the desired dimensional accuracy of a porous metallic sintered compact, of maintaining stable sealing over a long time, of substantially shortening the working time for sealing and of providing sealing to required area only, and its manufacturing method. SOLUTION: A porous static pressure gas bearing 1 is provided with a porous metallic sintered compact 2 and a housing 3 inside which the porous metallic sintered compact is fitted. In the porous metallic sintered compact 2, the cylindrical inner peripheral surface as a radial bearing surface 4 contains a plurality of openings 6 of a pore 5, a metallic part 7, and a mineral part 8. Other than the radial bearing surface 4, both annular end surfaces 10 and 11 exposed to the outside of the porous metallic sintered compact 2 contains a metallic part 12 and the spreading part 13 of the metallic part 12. The openings 6 of the pore 5 on the end surfaces 10 and 11 are stopped up with the spreading part 13.
Patent JP-2002117522-A (JP)
Title: Metallic thin film magnetic recording medium
Inventor: SATO SATOSHI
IPC: G11B5/65
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To improve both of the traveling durability and electromagnetic conversion characteristic of a metallic thin film magnetic recording medium. SOLUTION: A fine particle dispersion layer 3 and a protective film 4 are sequentially formed on a magnetic layer 2 formed by a vacuum thin film forming technology. The fine particle dispersion layer 3 is formed by applying a coating material containing dispersed inactive fine particles, the average particle size of fine particles is 4 to 30 (nm), and the number of projections formed by the inactive fine particles on the surface 5,000,000 to 100,000,000 (pieces/nm2).
Patent JP-2002116262-A (JP)
Title: Method for fixing sensor
Inventor: AKASHI TAKESHI
IPC: G01V1/00
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for fixing a sensor, whereby a sensor rod part can be surely and easily fixed in a state, while the rod part is inserted deep into a hole. SOLUTION: There are included a first process of injecting a filler 5 which is not yet set into the hole 4, a second process of inserting a bar 10 to a position where the rod part 3A is to be inserted, a third process of preparing a plurality of pipes 20A, 20B and 20C having different diameters larger than the diameter of the bar 10 or a pipe already inserted in the hole 4, and inserting the pipes sequentially from one having a smaller diameter into the hole 4, in a state in which the pipes are outfitted to the bar 10 or the pipe already inserted in the hole 4, a fourth process of pulling out the pipes 20B and 20C from inside the hole 4, except the outermost pipe 20A among the pipes inserted into the hole 4, thereby forming a void 7 inside the outermost pipe 20A, a fifth process of inserting the rod part 3 to the void 7,  and a sixth process of pulling out the outermost pipe 20A from inside the hole 4.
Patent JP-2002113849-A (JP)
Title: Ink jet printer
Inventor: KISHI SHINYA
IPC: B41J2/01
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To obtain an ink jet printer which can vary the resolution by inclining the direction of a nozzle array and can form an image at an appropriate position on a recording sheet. SOLUTION: A dot pitch in the sub-scanning direction is calculated so that all dots in the sub-scanning direction of image data on one page of a received recording sheet can be located on one sheet of recording medium. An ink head 52 is turned in the ink head insertion hole 53 of an ink carriage 51 such that a nozzle array has an inclination angle at which the calculated dot pitch can be obtained.
Patent JP-2002115154-A (JP)
Title: Reed for air-jet loom
Inventor: GOYA DAISAKU
IPC: D03D49/62
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To improve the flying stability of a weft yarn in an air jet loom to reduce a running cost by efficiently utilizing an air jet of an assistant nozzle for the transportation of the weft yarn. SOLUTION: An urged air-introducing part having a shape expanded downward in the expansion section having (1/3)-(2/3) depth of the depth of a groove at the lower surface of a guide groove at the near side, at the main nozzle side, and gradually narrowed upward in a gathering section at the opposite main nozzle side is installed, and the assistant nozzle air jet is jetted to the part. The diffusion and the generation of a turbulent flow are prevented by leaving a part having the same groove width as a parallel groove part at the depth side of the guide groove even in the part of the urged air-introducing part to improve the flying stability of the transported weft yarn.
Patent JP-2002119016-A (JP)
Title: Motor
Inventor: TERADA YUKIHIRO
IPC: H02K5/22
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a motor which integrates an input terminal and a motor body, to establish electrical connection thereof and assures higher flexibility for layout within a case. SOLUTION: The motor body 1 and the input terminal 5 are provided at a prescribed position of a cover 6. A coil terminal 2 provided to the motor body and a connection member 7 for electrically connecting the input terminal are formed of FPC. Moreover, a gear box 3, consisting of a plurality of gears which is incorporated to a rotating shaft of the motor body and converts a rotating force of the rotating shaft into power, is also mounted integrally.
Patent JP-2002124654-A (JP)
Title: Solid-state image-pickup device
Inventor: SHINOMIYA KOJI
IPC: H04N5/335
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To prevent underfill for filling it in between a solid image-pickup element and a flexible wiring board from reaching the microlens region, in a solid-state image-pickup device mounted on the flexible wiring board. SOLUTION: The distance between the end portion of the microlens region and the end portion of the opening of the flexible wiring board, which are formed on the solid-state image-pickup pixel is made 2.5 times or larger and 10 times or smaller as the space between the flexible wiring board and the solid-state image-pickup element. Alternatively, there is provided a bank portion, a groove portion, or a step portion between the end portion of the microlens region and the end portion of the opening of the flexible wiring board.
Patent JP-2002122485-A (JP)
Title: Layout structure of temperature sensor
Inventor: MOGI ETSUKO
IPC: G03B21/14
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide layout structure of a temperature sensor dispensing with wiring and wiring finishing of the temperature sensor of electronic equipment usable being turned upside down, improving a space utilization factor in the equipment and taking no working process. SOLUTION: A sensor ring 3 is slidably rotated in a circular track 1a provided at the inner side wall of an optical/mechanical casing. The temperature sensor 3a and a weight 3b are installed in the mutually opposed positions. The sensor ring 3 is rotated in the circular track 1a and balanced in the state of the weight 3b being positioned down. The temperature sensor 3 is positioned up and monitors the upper part temperature of the optical unit 2.
Patent JP-2002122583-A (JP)
Title: Dry process analysis element and its manufacturing method
Inventor: MORI TOSHIHIRO
IPC: G01N33/52
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a dry process analysis element without any development irregularity in a development layer and any color development irregularity in a reagent. SOLUTION: In the dry process analysis element, at least one water transmission layer is laminated on a water-transmitting transparent support, and further the development layer having a function for uniformly developing water-based liquid is laminated. Solution is made by the drying process analysis element featuring that the development layer is polyester cloth obtained by treating the development layer using an amphipathic solvent for changing into hydrophilic properties.
Patent JP-2002124602-A (JP)
Title: Semiconductor device
Inventor: FUNAKUBO NOBUAKI
IPC: H01L25/18
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor, having an electric circuit which includes semiconductor elements. SOLUTION: This semiconductor device 1 has an electric circuit, that contains at least one semiconductor element, a contacting part consisting of an electrical conductive material that is connected electrically with the electric circuit, and a protective part for protecting the contacting part. The contacting part is placed inside at a prescribed depth from the aperture of the protective part and is provided with connecting terminals 2, whose sectional shapes are concave extending from the aperture inward, and an insulating case 3, which houses the electric circuit and the connecting terminals.
Patent JP-2002119419-A (JP)
Title: Cooked rice loosening device in rice cooker
Inventor: SATO YOSHINORI
IPC: A47J27/00
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a cooked rice loosening device in a rice cooker capable of automatically loosening boiled rice in an inner pot after boiling up the boiled rice. SOLUTION: An opening-closing cover 2 is detachably installed on a rice cooker body 1. Agitating members 4 composed of driving shafts 6 and agitating blades 7 for agitating cooked rice in the inner iron pot 3 are suspended from the opening-closing cover 2. The opening-closing cover 2 is provided with a driving part 9 for rotating the agitating members 4 in the vertical direction. After boiling up the rice, the boiled rice is automatically loosened by rotating the agitating members 4 several times.
Patent JP-2002135014-A (JP)
Title: Branch circuit, high-pass filter, and branching filter
Inventor: UCHIDA HIROMITSU
IPC: H01P1/213
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a branch circuit which can solve the problem raised by the conventional branch circuit used in a high-frequency circuit that the parasitic reactance in a connection becomes larger and the passing characteristic, etc., of the high-frequency circuit is deteriorated when the widths of connected lines become broader, because three or more lines are simply connected to each other in the connection. SOLUTION: In the branch circuit, transmission lines 1, 2, and 3 which are connected to each other in the connection around the branch point 4 are respectively provided near the connection with narrow-line sections 5, 6, and 7 having line widths narrower than the widths of the narrowest portions of the lines 1, 2, and 3.
Patent JP-2002129939-A (JP)
Title: Exhaust emission control device
Inventor: WATANABE JUNYA
IPC: F02D45/00
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To improve the durability of a passage selecting means ensuring the performance of an exhaust emission control device. SOLUTION: Even when an acceleration OFF is detected by the input from an acceleration opening sensor 27 and an engine 1 is, in effect, in fuel non- injection state, a bypath passage 9 is held to close by inhibiting a flow selecting valve 15 from operating in case where the acceleration OFF for shift change is detected with a neutral position sensor 29.
Patent JP-2002129266-A (JP)
Title: CORROSION RESISTANT Ni BASED ALLOY
Inventor: NOGUCHI MANABU
IPC: C22C19/03
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an Ni based alloy having sufficient high temperature strength as a metallic material and also having excellent high temperature corrosion resistance without requiring excessive cooling, surface protection or the like in a high temperature environment of high temperature oxidation. SOLUTION: The corrosion resistant Ni based alloy (alloy 1) has a composition containing, by mass, 25 to 40% Cr, <=15% W, 0.3 to 6% Si, >2.5 to 7% Al, 0.1 to 0.5% C, <=1.0% Mn and <=5% Fe, and the balance Ni with inevitable impurities. The corrosion resistant Ni based alloy (alloy 2) has a composition containing, by mass, <=13% Mo, 1.25 to 7% Al and the other components the same as those in the alloy 1 (alloy 2). The corrosion resistant Ni based alloy has a composition containing, by mass, W and Mo by <=15% in total and respectively by >0%, 1.25 to 7% Al and the other components the same as those in the alloy 1 (alloy 3).
Patent JP-2002127818-A (JP)
Title: Projector type room lamp
Inventor: MURAHASHI KATSUHIRO
IPC: F21Y101/00
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a small and bright projector type room lamp wasting no light. SOLUTION: This projector type room lamp is equipped with a reflector 1 having an elliptical reflecting surface 1a, a light source 2 disposed at the first focus point position of the reflector 1, a shade part 3 provided in front of the opening end of the reflector 1 while having a beam transmitting part 12 to limit the distribution range of the luminous intensity of outgoing light reflected by the reflector 1, and a projection lens 4 provided din front of the shade part 3 to control light flux transmitted through the beam transmitting part 12 to any optional luminous distribution intensity, and the beam transmitting part 12 serves as a light diffusing filter.
Patent JP-2002130678-A (JP)
Title: Gas turbine having exhaust diffuser body type combustor
Inventor: TAKEHARA TAKESHI
IPC: F02C7/08
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a gas turbine not to reduce mounting precision of an exhaust diffuser with respect to the axis of the gas turbine and to facilitate assembly and to enable reduction of a cost even in a case of a small gas turbine having no surplus in a space. SOLUTION: The gas turbine 1 comprises a compressor 4; a combustor 7; and a turbine 6. The exhaust diffuser 17 to guide exhaust gas E outside from the turbine 6 is positioned more radially inside of the gas turbine 1 than the combustor 7 and formed integrally with the combustor 7.
Patent JP-2002134916-A (JP)
Title: Laminated wiring board
Inventor: KOBAYASHI MASAYUKI
IPC: H05K7/06
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a laminated wiring board wherein a plurality of metal plates can be laminated stably, regarding a wiring plate in which a circuit pattern of an electric circuit is constituted of the metal plate for enabling large current flow. SOLUTION: This laminated wiring board is provided with an insulating board 1, a circuit pattern metal plate 2 for constituting an electric circuit, and a spacer plate 3 in which a vacant part 4 where the circuit pattern metal plate 2 can be arranged is formed. The circuit pattern metal plate 2 and the spacer plate 3 are so arranged on the insulating board 1 that the circuit pattern metal plate 2 is positioned on the vacant part 4 of the spacer plate 3, and an electric circuit plate is collectively constituted. At least two layers of the electric circuit plates are laminated.
Patent JP-2002125477-A (JP)
Title: Seedling pot
Inventor: SATO HIDENORI
IPC: A01G9/10
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a seedling pot designed to raise seedlings by sowing two seeds in a single pot so as to effect higher material efficiency, high seedling availability and increase in the quantity of light received by the seedlings owing to the relaxation of dense planting, thus leading to such advantages that by raising two seedlings in a single pot, materials to be used can be halved and in case one of two seeds does not germinate or an abnormality is found, the seed in question can be replaced by a spare seedling, thereby increasing seedling availability. SOLUTION: This seedling pot is characterized by being so designed that two seeds are sown in a single pot left and right so as to be longitudinally shifted each other to raise the corresponding two seedlings and furthermore, an incision is provided in the raising seedling bed in the pot midway of the space between the left and right seeding positions so as to enable the two seedlings to be divided left and right.
Patent JP-2002141857-A (JP)
Title: System and method for radio communication and portable terminal
Inventor: OTOBE TAKASHI
IPC: H04B7/26
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To solve a problem that an adverse influence is exerted upon a person wearing a pacemaker or the like since the high frequency of comparatively large power is outputted when a portable telephone is used in congestion such as in the train. SOLUTION: A wireless LAN environment is constructed by interposing a repeater station 12 between a base station 11 and a portable terminal 13, communication is performed between the repeater station 12 and the portable terminal 13 in the high frequency of smaller output compared with the case between the base station 11 and the portable terminal 13. Further, inside the wireless LAN environment, communication between the repeater station 12 and the portable terminal 13 is dealt more preferentially compared with communication between the base station 11 and the portable terminal 13.
Patent JP-2002147999-A (JP)
Title: Detonator having fuse tube
Inventor: MATSUNAGA HIROBUMI
IPC: C06C7/00
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a nonelectric detonator having a fuse tube that can intuitively and surely identify the number of stages of a short-delayed type detonator using two colors empirically and makes blasting operation or the like extremely efficient and safe. SOLUTION: At least one portion of the fuse tube is provided with a display means such as an additional label where two colors are combined.