baber/WOPTO huggingface dataset:
Patent JP-2002117014-A (JP)
Title: Fast fourier transform circuit
Inventor: INAGAKI TAKAYUKI
IPC: G06F17/14
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of a fast Fourier transform circuit. SOLUTION: The fast Fourier transform circuit comprises a Fourier transform part 130 as a front stage, an intermediate memory 114 which temporarily holds the transformed result of the Fourier transform part, a readout control circuit 115 which enables data to be read out of the intermediate memory 114 from an arbitrary address, and a fast Fourier transform part 131 as a rear stage which performs fast Fourier transform of the read-out data, and a clock control circuit 123 controls a clock supplied to the intermediate memory 114 to perform operation only while the data are written to the intermediate memory 114 from the Fourier transform part 131 as the rear stage. Further, the clock control circuit 123 controls a clock supplied to the Fourier transform part 131 and readout control circuit 115 to perform operation only in the operation period of the Fourier transform part 131 as the rear stage.
Patent JP-2001313336-A (JP)
Title: Manufacturing method of copper structure
Inventor: RI SHIRYO
IPC: H01L21/302
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To manufacture metal wiring structure and metal via structure using a double-fitting process. SOLUTION: In this process, a double-fitting opening part with double-fitting copper structure is formed in a composite insulation layer, consisting of a silicon oxide layer and a multiple silicon nitride stop layer. Through anisortopic reactive ion etching, the double-fitting opening part is formed in the composite insulation layer. The thickness of the multiple silicon nitride stop layer is made as small as possible, without losing performance as an etching stop layer to prevent marked increase in the electrical capacity. The double-fitting copper structure uses a thin silicon nitride layer as a stop layer in the composite insulation layer, and also since copper having high conductivity is adopted RC delay is reduced effectively.
Patent JP-2002115788-A (JP)
Title: Plug of coupler for air hose
Inventor: ISHIZEKI MASAKAZU
IPC: F16L29/00
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To prevent damage of a plug or an execution part by jolting of an air hose. SOLUTION: A check valve 8 is provided on the plug 3 side connected to a socket 1. The check valve 8 allows compressed air supply from the socket 1 side and generates exhaust resistance of the compressed air from the plug 3 side when the plug 3 is separated from the socket 1.
Patent JP-2002113500-A (JP)
Title: Method for treating waste muddy water
Inventor: TANAKA YUJI
IPC: C02F11/14
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently treating waste muddy water. SOLUTION: A first process wherein a flocculation reaction auxiliary agent is added under rapid stirring to precipitate a polymer of sodium silicate in a semi-gelled state, a second process adding a cationic polymeric flocculant to further advance solid-liquid separation under slow stirring and a third process for separating separated water and a dehydrated cake by pressure dehydration are provided.
Patent JP-2002112640-A (JP)
Title: Seedling-planting bill for seedling-planting machine
Inventor: KINOSHITA EIICHIRO
IPC: A01G13/00
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To reduce the burst and disturbance of the mulch film by accurately carrying out the cutting of the mulch film laid on the crop field, when seedlings are planted by forming the seedling-planting holes with a planting-bill. SOLUTION: The objective seedling-planting bill in the seedling-planting machine is characteristically equipped with the cutter of a saw blade shape 2 on the outer face of the planting bill 1 that is made openable and plants seedlings, as the bill receives a seedling A inside, comes down and digs a planting hole C on the ground B.
Patent JP-2002117490-A (JP)
Title: Map display device
Inventor: KIDA KENICHI
IPC: G09B29/00
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a map display device capable of selecting the area of a map including the present position of an object to be displayed in real time, and performing the scale determination of a map to be displayed and the formation and display of the map according to the area. SOLUTION: In steps 100-107, positional information is processed, and the scale or display area of the map to be displayed is changed, with respect to a plurality of measuring points displayed with the map on a screen by a map display part, according to the distribution, positions and number of the measuring points. This change is performed in an area correction part, a scale determination part, and a map formation part. The map formed once is stored in a map storage part, and when a map display matched to the contents thereof is requested, this stored map is displayed.
Patent JP-2002113827-A (JP)
Title: Decorative sheet
Inventor: AIZAWA TETSUO
IPC: B32B27/18
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a decorative sheet which uses a material other than vinyl chloride resin, has scratch resistance in addition to proper flexibility, abrasion resistance, heat resistance, and chemical resistance, is excellent in receiving properties during the film making of a resin, can be produced easily at a high speed, and can be supplied inexpensively. SOLUTION: The decorative sheet has at least a layer of a resin composition in which 500-1,500 ppm of a silica type anti-blocking agent is added into highly crystalline homo-polypropylene at least 95% in isotacticity (boiling decane extraction residue percentage) and 5 or below in molecular weight distribution MWD (ratio of weight average molecular weight Mw to number average molecular weight Mn, Mw/Mn).
Patent JP-2002113745-A (JP)
Title: Method for manufacturing panel material for window with frame material
Inventor: MATSUMOTO MAKOTO
IPC: B29C45/14
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To accurately and easily attach a frame material and various members to a panel material for a window. SOLUTION: When the panel material 10 for the window is positioned by positioning means 35a-35d, various members 74 are attached to the panel material 10 for the window and, thereafter the panel material 10 for the window is held and transferred by a transfer apparatus 30.
Patent JP-2001159642-A (JP)
Title: Contact structure with silicon finger contactor and total assembly structure using it
Inventor: KHOURY THEODORE A
IPC: G01R31/26
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide contact structure that has a high-frequency band and a number of pins, and achieves high-performance and reliable contact performance by coming into contact with a contact target for establishing electrical communication. SOLUTION: In the contact structure, a plurality of finger-shaped contactors are mounted onto a contact substrate. Each contactor is composed of a silicon base that has a slant support, an insulation layer that is formed on the silicon base for projecting from the slant support, and a conductive layer that is formed by a conductive material on the insulation layer for forming the beam of the contactor with the insulation layer. When the tip of the beam of the contactor is pushed to a contact target, spring force is generated in the horizontal direction of the beam for forming contact pressure. To mount the contactors onto the contact substrate, an adhesive is applied.
Patent JP-2002121812-A (JP)
Title: Method for connecting member
Inventor: MATSUBAYASHI KAMIHIDE
IPC: F16B1/02
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for connecting a member, by which the fine adjustment of the connection of a concrete product to be connected and accurate alignment for connection are conducted simply and the state of the mutual sure connection of the concrete products can be maintained for a long term and the cost of its products is reduced extremely. SOLUTION: An operating rod is turned, while using an engaging recessed section engaged with a non-insertion remainder section of an inserting-member on the other side as a rotating shaft and the mutual members to be connected are drawn near, the non-insertion remainder section of the inserting-member on the other side is inserted into an engaging groove under the state immediately before the insertion of a connecting plate, the mutual members to be connected are connected by the connecting plate, and both inserting members are screwed into a hole and the connecting plate is fixed.
Patent JP-2002129406-A (JP)
Title: Body suit
Inventor: YAMAMOTO SATOSHI
IPC: A41C1/06
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a body suit which has a function for finely correcting a body portion ranged from a portion under a bust to a lower abdomen portion in response to the body shape of each user. SOLUTION: This body suit comprising a shoulder strap portion (10), a bust- correcting portion (20), a waist-correcting portion (30), a lower abdomen- correcting portion (40), and a girdle portion (50), characterized by disposing bust-supporting belts (23, 24) not having a cup type brassiere portion and used for pulling, lifting and forward projecting the breast muscles of a wearer in the bust-correcting portion, disposing waist-tightening belts (31, 32) for covering the waist in the waist-correcting portion, and disposing lower abdomen portion- tightening belts (41, 42) for covering the lower abdomen portion in the lower abdomen-correcting portion.  The bust-supporting belts, the waist-tightening belts and the lower abdomen-tightening belts each comprises one pair of cloth pieces, and engaging fasteners (27, 37, 47) are disposed in the joints, respectively, in a state capable of being opened in front.
Patent JP-2002122697-A (JP)
Title: Focusing mechanism in mirror convergence device
Inventor: TSUKIJI YASUHIKO
IPC: G21K1/06
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To finish adjusting work by respective one-adjustments in a vertical direction and a lateral direction, by making respective vertical and lateral angle adjusting mechanisms in a convergence mirror independent in structure thereof, and to allow focus adjustment for the convergence mirror in a convergence device to be carried out easily and conveniently by any person without requiring a skill. SOLUTION: In this focusing mechanism in this mirror convergence mechanism, a frontward side part 2 is provide at least in one side out of left and right sides in a center plate 1, the first guide groove 3 is provided in the side part 2 along its vertical direction, a vertical angle adjusting plate 4 is provided in a front side of the center plate 1 to engage a pin 5 provided in its side parts with the first groove 3, the first adjusting means 6 is provided to adjust a vertical angle, a rearward end part 10 is provided at least in one end out of upper and lower ends in the center plate 1, the second guide groove 13 is provided lateral directionally in the end part 10, a lateral angle adjusting plate 12 is provided in a rear side of the center plate 1 to engage a pin 5 provided in its end part with the second groove 13,  the second adjusting means 14 is provided to adjust lateral angle adustment, the vertical angle adjusting plate 4 is fixed to an attaching plate 8 provided in reverse face of the mirror 7, and the lateral angle adjusting plate 12 is fixed to an attaching plate 15 provided in a convergence plate.
Patent JP-2002130035-A (JP)
Title: Air intake system abnormality detector for internal combustion engine
Inventor: MURAKAMI AKIRA
IPC: F02D45/00
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an air intake system abnormality detector precisely detecting the abnormality of an engine air intake system including the abnormality of a blowby gas passage by a relatively simple constitution. SOLUTION: A total intake air volume QTOTAL fed to the engine 1 is calculated according to the engine operation state (S14), a bypass air volume ABP fed via a bypass passage 16 is calculated based on a valve opening control variable ICMD of an idle control valve (S15), and a leak air volume QL of the air intake system is calculated by subtracting the bypass air volume QBP form the total intake air volume QTOTAL (S17). When the leak air volume QL is larger than a prescribed threshold QTH in an engine operation state with the throttle valve 3 approximately fully opened, it is determined that there is abnormality in the air intake system (S22-S26).
Patent JP-2002135647-A (JP)
Title: Unit/method for imaging apparatus computer-readable storage medium
Inventor: NAKASHITA KAZUHIKO
IPC: H04N5/353
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To obtain proper image data and to obtain comfortable sense of operation, even with respect to suspending operation of photographing during a long-period exposure. SOLUTION: In long photographing processing, a time for exposure is divided by each fixed time decided in advance and stored/read, dark data are subtracted from the data, and outputted plural video signals are added to ultimately obtain a single sheet of video signal. In this case, a system control circuit 50 repeats unit processing, such as finishing of storing by an imaging device 14 (step S622), reading of an imaging signal (step S623), imaging signal arithmetic processing (step S624), the increment of the number of storing times (step S625) and starting of storing (step S626), checks whether a power switch 72 is turned off for each finishing of the unit processing (step S620) to close a shutter, when it has been turned off (step S610).
Patent JP-2002128782-A (JP)
Title: Porphyrin aggregate
Inventor: TSUCHIDA HIDETOSHI
IPC: A61P7/08
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a stable oxygen carrier which has high oxygen-carrying efficiency without adding an axial basic ligand. SOLUTION: This oxygen carrier includes a porphyrin aggregate comprising a porphyrin derivative represented by the general formula (I) [(n) is the number of methylene groups; R1 is an alkylene; R2 is a substituent not inhibiting the coordination of imidazole to the central metal; M is hydrogen atom or a transition metal ion in the 4 to 5 periods; X- is a halide ion selected from chloride ion, bromide ion and iodide ion; (m) is 0 or an integer obtained by subtracting 2 from the valency of the metal ion].
Patent JP-2002134340-A (JP)
Title: Non-contact power supply transformer
Inventor: KURODA MITSUYOSHI
IPC: H01F38/18
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a non-contact power supply transformer and to improve the power transmission efficiency of the transformer and, at the same time, to eliminate the possibility of primary-side feeders coming into contact with cores or secondary windings by devising the structures of the cores. SOLUTION: The power supply transformer is provided with two tooth-form cores and uses the cores exclusively for the secondary windings and primary-side feeders, respectively. The secondary windings 44a, 44b, and 44c are wound around the central projecting sections 42b, 42c, and 42d of one tooth-form core A42 and connected in series or parallel for taking out outputs. Feeders 45a and 45b and feeders 45c and 45d, which respectively serve as the going and returning paths of two sets of feeders, however are passed through the gaps of the magnetic poles of the other tooth-form core B43. Consequently, efficiency of the transformer is improved, and accordingly, the size of the transformer can be reduced. In addition, the feeders 45a, 45b, 45c, and 45d can be prevented from coming into contact with the secondary windings 44a, 44b, and 44c.  Moreover, the transformer can output a high voltage or large power due to the voltages induced in the secondary windings 44a, 44b, and 44c by magnetic fluxes generated from the feeders 45a, 45b, 45c, and 45d.
Patent JP-2002129202-A (JP)
Title: Apparatus and method for producing sintered product
Inventor: MIKI TAKEYOSHI
IPC: F27B9/24
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for producing a sintered product by which the sintered product of high quality can be obtained by using a sintering furnace capable of suppressing the turbulence of the atmosphere in a dewaxing part caused by a gas burner. SOLUTION: At the time of operating the sintering furnace, since gaseous nitrogen is fed from a gas feeding source so as to be allowed to flow from the downstream side toward the upstream side being the carrying-in path of a compact to be sintered in a dewaxing part 11, the gaseous nitrogen does not leak into a preheating chamber 12 or the like on the side lower than the dewaxing part 11 caused by its flame flow or air fed to the gas burner 16 even if the inside of the dewaxing part 11 is heated by a gas burner 16. Further, the combustion gas or the like of a lubricant such as zinc stearate and wax in the compact decomposed by heating is generated in the dewaxing part 11, but the gas can be prevented from leaking into the side of the preheating chamber 12.
Patent JP-2002129896-A (JP)
Title: Spray nozzle, quick-setting cement-concrete, and spray method
Inventor: ISHIDA TSUMORU
IPC: B05B7/06
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a spray nozzle capable of stably spraying over a long time while providing better strength developability, based on the fact that pipelines will not be clogged by the setting of quick-setting cement-concrete. SOLUTION: The spray nozzle is constructed of a double pipe structure including an inner pipe for transporting cement-concrete and an outer pipe for transporting a set accelerating agent, with the outer pipe being provided with a connection for connecting the inner pipe to a water transporting line. The end of the outer pipe is preferably coplanar with the end of the inner pipe and a powder accelerating agent is desirably used as the set accelerating agent.
Patent JP-2002127987-A (JP)
Title: Device for stacking and dropping expansion type life saving raft
Inventor: MURAKAMI MITSUHIKO
IPC: B63C9/22
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To intermittently drop plural expansion type life saving rafts stacked in inclined stages toward the gunwale side by operating a single pull rod without dropping one subsequently dropped raft onto another raft dropped before that. SOLUTION: Direct direction movement to pull a pull rod to a bolt for locking an end part of a raft fastening wire to a guide rail in each raft is transmitted by a crank mechanism, thereby the rafts to be subsequently dropped are intermittently unlocked.
Patent JP-2002129551-A (JP)
Title: Knotted steel pipe pile
Inventor: OKADA HIROSHI
IPC: E02D5/48
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a knotted steel pipe pile capable of increasing cross section of the pile end to increase bearing capacity and, at the same time, being easily connected. SOLUTION: For the steel pipe pile 1 having knot sections 10 on the circumference of a steel pipe 2 at a regular interval in the direction of the axis, a projection 3 having the approximately same diameter as that of each of the knot sections 10 is provided on the circumference of at least one end of the steel pipe 2.
Patent JP-2002127506-A (JP)
Title: Printer with expiration date management function of sealer paper
Inventor: MIKOJIMA HIROO
IPC: B41J5/30
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a printer with a function of managing a service life after sealer paper is opened. SOLUTION: The printer has a paper replacement detection mechanism 12 monitoring the mounting of sealer paper to a printer, a timekeeping mechanism 11 measuring any attempt to use the sealer paper beyond time the paper can seal as a result of elapse of time after the sealer paper packed at a sealer paper manufacturer is opened for printing, using sealer paper replacement time information, a service life judgment mechanism 13 judging that new sealer paper is not mounted on the printer with the paper replacement detection mechanism 12, and a warning function warning a user by the judgment of the service life judgment mechanism 13.
Patent JP-2002131194-A (JP)
Title: Endurance test device for seat back
Inventor: NISHI YOSHITAKA
IPC: G01M99/00
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an endurance test device for seat back fully making possible endurance test performance even if such a strong load that reclines side section from outside into inside is applied. SOLUTION: This device surely can perform endurance testing for an crack initiation on face material or inner filler of a side section 3 even if an occupant forcedly gets into a car from a door opening only a little to take a seat, because a loader 11 shifts a reclining the side section 3 from outside into inside.
Patent JP-2002137113-A (JP)
Title: Double-end side face milling machine
Inventor: OKUDA MIKIO
IPC: B23C1/04
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a double-end side face milling machine capable of preventing a machining error due to an erroneous numerical inputting and preventing a failure of a device. SOLUTION: This double-end side face milling machine is provided with a base 2 on which a workpiece W is put and which can move forward and backward, and a pair of heads 10, 10 provided on the right and left sides of the base 2 to move freely to the right and left to numerically control a travel amount of the base 2 and a pair of heads 10, 10. It is provided with a positioning unit 20 attached to the head 10 on one side and a machining amount confirmation plate 25 attached to the head 10 on the other side.  The positioning unit 20 consists of a positioning plate 21 in which a front face is provided vertically and in parallel with a central shaft 2A of the base 2 and a traveling means for letting the positioning plate 21 advance and retract in the axial direction of a main spindle 12 of the head 10, the machining amount confirmation plate 25 is provided in parallel with the axial direction of the main spindle 12 of the head 10, and a mark for confirming a machining amount is formed on its surface.
Patent JP-2002140182-A (JP)
Title: Printer and printer control unit, and control method thereof
Inventor: OKI MITSUO
IPC: B41J21/16
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To automatically layout and print an image in a printable region set to a printing paper without leaving any margin. SOLUTION: This printer 10 reads a barcode including printable region information printed on the printing paper by a printing region information reading part 13 when the printing paper is placed on a feed part, and transmits it to a two-way communication control part 11. A host computer 1 reads the printable region information from the two-way communication part 11 when an instruction of print is received. An image layout part 6 variably magnifies the image to be printed in reference to the printable region information so that it can be printed without leaving any margin in the printable region, and the original aspect ratio can be kept. The thus-magnified image is laid out with the printable region as a printing region, and printed by the printer 10.
Patent JP-2001125419-A (JP)
Title: Fixing device
Inventor: TSUJIHARA SOTOHIRO
IPC: G03G15/20
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To eliminate the troublesomeness of jam processing and to evade a decrease in picture quality due to the staining of a rotary roller when a release agent coating means leaves it as to a fixing device which is used for an image forming device and has a couple of rotary rollers for fixation rotating while pressed against each other, the release agent coating means which abuts against at least one of the rotary rollers, and a contacting and parting means which allows the release agent coating means to freely contact and leave the rotary rollers. SOLUTION: The release agent coating means is composed of a release agent coating part 6 and a cleaning part 7; and those release agent coating part 6 and cleaning part 7 are made to leave the rotary rollers 1 independently of each other and the cleaning part 7 is made to leave the rotary roller 1 precedently to the release agent coating part 11.