baber/WOPTO huggingface dataset:
Patent JP-2002149698-A (JP)
Title: Method and device for relation direction retrieval and recording medium with program thereof recorded therein
Inventor: HIWATARI HITOSHI
IPC: G06F17/30
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To enable a user to easily find an intended page from a group of pages returned from a search engine by presenting a page group related to a reference page as a next retrieval result on the basis of the arbitrary reference page as a retrieval result by using related information other than the degree of matching against a keyword. SOLUTION: User terminals 10A to 10C send related page group acquisition requests to a retrieval server 20 by using relative identifiers and reference pages as arguments and a relation server 30 calculates a related page group for each reference page in advance, registers it in a relation database 31, calculates a related page group when no related page group is found through retrieval, returns the result to the retrieval server 20, and charges for the related page group. The retrieval server 20 sorts and return the pages to user terminals 10A to 10C.
Patent JP-2002155730-A (JP)
Title: Reducing agent supplying device for internal combustion engine
Inventor: NAKATANI KOICHIRO
IPC: B01D53/94
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a reducing agent supplying device for an internal combustion engine, capable of easily controlling the supply of a reducing agent without blocking a reducing agent discharging means, even if a soled reducing agent such as urea is used as the reducing agent. SOLUTION: This reducing agent supplying device supplies a reducing agent to a selective reduction type NOx catalyst 4 provided in an engine exhaust passage 2 for emitting NOx included in exhaust gas. In the reducing agent supplying device 1, a solid urea 5 that is a solid reducing agent derived from ammonia is mixed into a nonaqueous liquid 6 to be solid reducing agent mixture liquid 7. The reducing agent supplying device 1 has a soled reducing agent subliming means 10 for subliming the solid urea 5 included in the solid reducing agent mixture liquid 7, and a reducing agent discharging means 8a for discharging the reducing agent sublimed by the solid reducing agent subliming means 10 into the exhaust passage 2.
Patent JP-2002157007-A (JP)
Title: Machining data forming method and storage medium with machining data forming method stored therein
Inventor: KAMIYA MASAHIDE
IPC: B23Q15/00
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a machining data forming method and storage medium with machining data forming method stored therein capable of preventing generating of minute irregularities to improve the finishing precision, compared in the past, in the application to a multi-spindle, particularly, 5-spindle or more NC cutting device. SOLUTION: Machining data are formed so that a tool performs a cutting work at a fixed rotating speed by the angle formed by the tool and a surface to be worked every cutting cutter pass. The inclination is set so that a tangential vector is distributed only in a prescribed quadrant every cutting cutter pass, and machining data are formed so that each cutting cutter pass is cut with a fixed inclination by this inclination. Further, the inclination of the tool axis in the continuing direction of the cutting cutter pass is set to be gradually changed, and each cutting cutter pass is machined at a fixed value by this inclination.
Patent JP-2002155766-A (JP)
Title: Valve timing control device of internal combustion engine
Inventor: TAKAHASHI TATSUHIKO
IPC: F02D13/02
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a valve timing control device of an internal combustion engine capable of obtaining a stable responsiveness and correcting a dispersion and a variation with age of a characteristic. SOLUTION: The valve timing control device is provided with a cam 1c for opening/closing a valve and driven by a crank shaft 1a of the internal combustion engine 1; a valve timing variable means for changing a rotation phase between the cam 1c and the crank shaft 1a; an operation position detection means 15 for detecting an operation position of the valve timing variable means; and a control means 17 for outputting a controlled variable to the valve timing variable means. The control means 17 memorized a reference characteristic of the valve timing variable means and operates a target valve timing position.  The valve timing position detected by the operation position detection means and the valve timing position of the reference characteristic are compared with the target valve timing position and the controlled variable to the valve timing variable means is determined by the comparison result.
Patent JP-2002159521-A (JP)
Title: Cervical vertebra traction brace part
Inventor: TSUJIMOTO TAKAO
IPC: A61F5/042
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To prevent transmission of an externally generated impact to a patient who is taking cervical vertebra traction treatment. SOLUTION: At least one part of a cervical vertabra traction brace, a hanger, a traction wire or a wire pulley, a connection between the cervical vertebra traction brace and the hanger, and a connection between the hanger and the traction wire contains a cushioning material to prevent transmission of an impact to a patient. An externally generated impact is thus prevented from being transmitted to the patient who is taking cervical vertebra traction treatment, so that discomfort and danger due to the impact can be reduced to ensure safe treatment.
Patent JP-2002164707-A (JP)
Title: Microwave phase shifter and phased array antenna
Inventor: IKEMATSU HIROSHI
IPC: H01P1/185
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a compact phase shifter whose circuit area can be made smaller than that of a conventional microwave phase shifter and whose loss can be made low. SOLUTION: This microwave phase shifter is provided with a reflection type phase shifting circuit (e) constituted of a branch line coupler 4, low impedance lines 3a and 3b, and high impedance lines 2a and 2b, a PIN diode whose anode is connected to high impedance lines 2a and 2b, and whose cathode is grounded, a PIN diode ON/OFF control circuit constituted of a bias line 5, a capacitor 7 for DC prevention, and a control voltage terminal 6 and connected to a terminal (b) of the branch line coupler 4, a capacitor 8a for DC prevention connected to an RF input terminal 9 and a terminal (a) of the branch line coupler 4, and a capacitor 8b for DC prevention connected to an RF output terminal 10 and a terminal (b) of the branch coupler 4.
Patent JP-2002163773-A (JP)
Title: Car allocating device and car allocating method
Inventor: MATSUMURA TETSUYA
IPC: G08G1/123
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To allocate one vehicle with respect to a plurality of reservations, for improve the rate of the number of riding persons on the vehicle and so as to realize efficient transportation. SOLUTION: Assume that a new reservation has been given from a portable terminal 12, at a stage where the vehicle 51 is in the middle of taking charge of the reservation (at the stage where the vehicle is in the charge of the reservation of a portable terminal 11 and has not yet terminated the job). A car allocating device 40 sets the vehicle 51 in the middle of taking charge of the reservation to be a candidate taking charge of the new reservation. At deciding as to whether the vehicle in the middle of taking charge of the reservation is caused to take charge of the reservation, delays at the time of receiving the reservation by the portable terminal 12 and the number of the riding persons are considered, for example.
Patent JP-2002169627-A (JP)
Title: Logic circuit with reset function
Inventor: KOBAYASHI HIROSHI
IPC: H03K5/19
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To detect the halt or level abnormality of a clock signal inputted to a logic circuit during either of the high-level period and low-level period of the clock signal, and to reset a digital signal conditioning block when abnormal conditions are encountered. SOLUTION: This logic circuit comprises a first comparator, for judging if the high-level is equal to or more than a prescribed level, and a second comparator, for judging if the low-level is equal to or less than the prescribed level, to which the clock signal for the logic circuit is inputted respectively, a first condenser connected between the output of the first comparator and GND, a second condenser connected between the output of the second comparator and GND, first and second invertors to which the outputs of the first and second comparators are inputted respectively, and a OR circuit to which these outputs of the invertors are inputted, and outputs a abnormality signal from the OR circuit if the clock signal stops during either of the high-level period and the low-level period.  By this output, a digital signal conditioning block 8 is initially reset to halt the abnormal operation of the logic circuit.
Patent JP-2002168811-A (JP)
Title: Method and apparatus for measuring alloy phase adhesion in plated layer using x-ray diffraction method
Inventor: FUJIMURA TORU
IPC: G01B15/02
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus which enable measuring of the adhesion of an alloy phase in a plated layer with a higher accuracy against any change in the distance between a diffraction position of X rays and a detection system as caused by the vibration of a steel plate. SOLUTION: X rays made parallel with a multilayer film mirror 12 are made to irradiate a plated layer of the surface of the steel plate and diffraction X rays generated from the alloy phase contained in the plated layer are measured to determine the adhesion of the alloy phase in the plated layer on the steel plate.
Patent JP-2002172468-A (JP)
Title: Method of taking out earth for welding machine and driving metal for the earth
Inventor: NAKAJIMA TAKAO
IPC: B23K9/32
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To facilitate transportation and handling of a cable by operators, and reduce costs for a power distribution board in a method of taking out an earth for using a welding machine in fitting/repair works or renewal works for a sash, a hand rail, or a curtain wall, etc., for instance during or after construction of a building. SOLUTION: A conductive member 2 buried in a structural skeletons of the building 16 are electrically connected over a plurality of upper/lower stories to make an earth medium and a part of the conductive member is left exposed outward from the skeleton 1.
Patent JP-2001187073-A (JP)
Title: Artificial organ system
Inventor: KELLER ARNOLD
IPC: A61B17/16
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an artificial organ having an internal artificial organ having a stalk to be inserted into the tubular part of the bone marrow of a bone and a rasp similar to the shape of the stalk and used to form a cavity for receiving the stalk. SOLUTION: The rasp has a profile part 25 having no tooth-like element for guaranteeing the safe fit of the artificial organ for compressing and filling a spongy bone substance instead of opening a hole at the substance along the most part of its length. The stalk of the organ preferably has a rib crossing like a wedge of the compressed and filled substance in an area corresponding to an area having no tooth-like element of the rasp 20.
Patent JP-2002169965-A (JP)
Title: Method, system and device for trade settlement
Inventor: TANAKA IKUO
IPC: G06Q40/04
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a method, system and device for trade settlement capable of improving the cashflow in a store and reducing operation cost thereof. SOLUTION: An operation center 7 acquires the history of card trade for every store 1, and calculates the card trade amount for every store 1. The calculated card trade amount is transferred from a unified account 22 being set in a financial institution 10 to a store account 21 being set in the same financial institution. A credit card company 9 transfers the trade amount associated with the card trade of all stores 1 to the unified account 22 in a lump. Accordingly, time and labor for transferring the trade amount associated with the card trade are greatly reduced and also, the transfer charge is reduced considerably, thereby enabling the operation cost to be reduced.
Patent JP-2002172789-A (JP)
Title: Method of manufacturing ink jet head
Inventor: ITO TAKESHI
IPC: B41J2/16
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an ink jet head capable of depositing uniform electroless plating on a wall face in each channel section when an electrode is to be formed on the wall face by electroless plating. SOLUTION: A top face of a piezoelectric material substrate 1 is coated with a mask 10 of a resist or a dry film, a groove is formed from the side of the mask 10 so that a plurality of channels 2 are formed to be juxtaposed, then pretreatment is applied to the piezoelectric material substrate 1, and the electroless plating is deposited by the electroless plating. Next, the resist or the dry film is removed to form the electrode made by the electroless plating on the wall face of each of the channel sections 2. Before the pretreatment for the plating is applied to the piezoelectric material substrate 1 having the channel sections 2 formed thereon, the surface of the resist or the dry film is subjected to a hydrophilic treatment.
Patent JP-2002169022-A (JP)
Title: Optical element, spectroscopic device and integrated optical device using the same
Inventor: KIKKO SHIGEO
IPC: G02B6/293
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To solve such problems that the scale of the device has to be enlarged so as to improve the performance of an optical demultiplexer which uses a diffraction grating because the wavelength dependence of the exiting angle from the diffraction grating is low. SOLUTION: In the optical element using the end face of a periodical multilayered structure as the entrance or exit face of light, the light leaking from the multilayered structure shows preferable directivity and high wavelength dependence of the angle. These properties are used to realize a spectroscopic device of high resolution without enlarging the size of the device. Particularly, by disposing the multilayered structure with its layer planes perpendicular to the substrate, an optical element suitable for integration can be formed.
Patent JP-2002176207-A (JP)
Title: Case for housing piezoelectric transformer element
Inventor: KAMATA SHUNJI
IPC: H01L41/107
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a case for housing a piezoelectric transformer element, capable of suppressing abnormal noise or undesired noise generated from a piezoelectric transformer element and preventing discontinuity of a lead wire. SOLUTION: In a case 10 (box) for housing a piezoelectric transformer element 30 in which elastic bodies 32a and 32b are mounted at prescribed positions, sharp protruded portions (fixing portions) are formed on the inner surface, and at least one part of the portions 13a and 13b is buried in the body 32b when housing the element 30 in the box 10, thereby holding the element 30.
Patent JP-2002171815-A (JP)
Title: Transfer apparatus for harvester
Inventor: KITTE HAJIME
IPC: A01D27/00
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a transfer apparatus for a harvester designed to eliminate or separate and extract crops (carrots) with the leaves left uncut and/or stuck with waste grass, waste leaves, soil, or the like left intact, or defective crops with flaws or bifurcated shape, prior to holding them into container boxes. SOLUTION: This transfer apparatus for a harvester is a separatory transfer apparatus 11 functioning to visually separate defective crops with flaws or bifurcated shape during transferring treated crops (1) following being fed with them from an eliminatory transfer unit functioning to eliminate residual leaves (2) left in crops (1), waste grass, waste leaves, soil, or the like, adhered to crops (1) during delivery transfer of crops (1) with the leaves cut off from a transfer conveyor, wherein the separatory transfer apparatus 11 is designed to be foldable forwardly downward and the rear end part thereof tiltable backwardly downward through operating a support unit 49 supporting the apparatus 11.
Patent JP-2002175400-A (JP)
Title: Questionnaire system
Inventor: FURUTA SATOSHI
IPC: G06Q30/02
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To efficiently collect the responded questionnaires in digitized form from unspecified many people. SOLUTION: By a questionnaire information keeping device 14 for keeping the information of questionnaire contents prepared in a questionnaire preparation device 9 for preparing the questionnaire, a questionnaire reply device 16 attached and connected to an electrical appliance 15 for helping domestic life living, by applying electricity for detecting the operation state of the electrical appliance and replying to the questionnaire and a reply recovery device 19 for recovering questionnaire reply information, the time and labor of bringing a PC close to a house appliance are eliminated, and the questionnaire can be answered, while actually operating the house appliance.
Patent JP-2002175676-A (JP)
Title: Head slider, and disk recording/reproducing device using the same
Inventor: UENO YOSHIHIRO
IPC: G11B5/60
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a head slider capable of preventing contact between a head slider and a disk, having pitch rigidity stable even when external disturbances such as impacts are applied by an NCSS system sheltering the head slider to a shelter separated from the disk surface and holding it, and capable of performing a high-speed loading/unloading operation. SOLUTION: On the surface 30 of a head slider 100 opposite to a disk, a positive pressure generation part 35, a negative pressure generation recessed part 382, and an information conversion element 50 disposed in an air flow-out end side are provided, and a slope 40 is provided between the air flow-out side of the negative pressure recessed part 382 and at least one end of an air flow-out end 32, a disk inner peripheral end 33 and a disk outer peripheral end 34 so as to have a gap with the disk larger toward an end. With this structure, a negative pressure generated during high-speed loading is quickly reduced, the damaging of a suspension is prevented, and the disk recording/reproducing device is made thin.
Patent JP-2002179075-A (JP)
Title: Envelope
Inventor: AMIKURA HIROSHI
IPC: B42D15/02
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an envelope that makes it easy for a sender to do a sending job and that increases a percentage of the envelope that is opened by a receiver. SOLUTION: Rectangular pieces of paper, the two long sides of which have the same length, are superimposed neatly along one of the long sides onto a larger piece of rectangular cover paper. Then, the paper edges on the one of the long sides are bound along an edge joining section, thereby forming a booklet. A short-side gluing section and a long-side gluing section are respectively defined on one of short sides and the other of the long sides, which are adjacent to the one of the long-sides of the rectangular cover paper of the booklet. The booklet is folded a number of times from the other of short-sides of the rectangular cover paper such that the rectangular cover is situated outside. Edges on the one of the long-sides and the long-side gluing section of the folded booklet are joined and affixed.  Also, the short-side gluing section is joined and affixed to an outer face of the rectangular cover paper.
Patent JP-2002176024-A (JP)
Title: Method and device for treating platy substrate
Inventor: OSAWA TOSHIYUKI
IPC: G02F1/13
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for treating platy substrate by which the occurrence of water stains or water marks that cause device failures, such as the disconnection, short-circuiting, etc., of wiring and lower the manufacturing yield of a liquid crystal substrate or semiconductor substrate can be prevented in the course of drying treatment after the substrate is treated with a fluid. SOLUTION: The water stains formed on the treated substrate can be reduced by passing the substrate through a space isolated from the outside by utilizing the difference in surface tension between the fluid and the substrate and contriving the supplying and sucking positions of the fluid.
Patent JP-2002180993-A (JP)
Title: Self-priming pump
Inventor: YAMAZAKI SHIGERU
IPC: F04D29/24
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To reduce man-hours, costs, and pars costs in a die manufacturing by solving such problems in a hermetically closed type impeller of a self-priming pump, for joining a front face shroud and a blade by welding wherein a groove is formed to the blade or two or more projections are formed to the blade for positioning between the front face shroud and the blade and the front face shroud side is formed with a hole or the like fitted to the projections of the blade, thereby requiring dimensional accuracy. SOLUTION: A step 19 is formed to an edge face of the blade 5, the edge face being joined to the front face shroud 6 side, whereby an inlet side of the edge face is made high and a water supply side is made low. The low side edge face of the blade 5 is provided with a positioning pin 8 whose height is lower than the height of the step 19. The front face shroud 6 is provided, at its center, with an entrance, and further provided with a fit hole fitted to the positioning pin 8. The front face shroud 6 is attached to the blade 5 with the step 19 serving as a positioning guide. Accordingly, the hermetically closed type impeller of the self-priming pump is formed.
Patent JP-2002180654-A (JP)
Title: Frame corner material
Inventor: NAKAMOTO SUKEMASA
IPC: E04F19/04
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight frame corner material not allowing exposure of a head part of a nail, having excellent appearance and large fixing strength, allowing easy construction, allowing the wiring and piping, and allowing detachment and reuse. SOLUTION: In this hollow frame corner material 10 having a rectangular outer shape, one side face 11 of four side faces 11-14 is an openable/closable lid part. A decorative face is applied to the surface of at least the side face 11, and one or both of the faces 13, 14 are abutted and fixed on other members of a building.
Patent JP-2002179218-A (JP)
Title: Inventory management system and method
Inventor: WATANUKI NOBUJI
IPC: G06Q50/04
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an inventory management system and a method capable of increasing an inventory turnover even when demand largely varies. SOLUTION: A PQ analysis is performed on the whole products, and an ABC analysis is also performed. The product corresponding to items A and B is selected in an ABC analysis result, and an index of seasonal variation of the respective products corresponding to these A and B is calculated. The product having the index of seasonal variation exceeding a prescribed value (for example, 2) is extracted, and the PQ analysis is made on the extracted product in accordance with a delivery destination. The delivery destination having a large actual quantity is successively excluded on the basis of the PQ analysis result, the index of seasonal variation is recalculated. Processing for recalculating the index of seasonal variation by successively excluding this delivery destination having the large actual quantity, is repeated until a calculation result becomes the prescribed value or less.  When a recalculation result of the index seasonal variation becomes 2 or less, inventory is controlled on the product excluded at recalculation time and the delivery destination by planned inventory (storing inventory), and a product and a delivery destination other than that are controlled by additional replenishing inventory.