baber/WOPTO huggingface dataset:
Patent JP-2002159202-A (JP)
Title: Agricultural implement
Inventor: WATABE KATSUHIRO
IPC: A01B69/00
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide an agricultural implement turnable in a make a small turn without using a rotation and traveling of a traveling part, greatly contributing to the effective use of a crop land or a space in a greenhouse. SOLUTION: This agricultural implement is equipped with a ground type transplanter 10 provided with a seedling planting mechanism 13 on a machine body 12 and with a dicyclic traveling vehicle 15 having wheels 18 grounding on furrow parts at both sides of a high ridge 4. The transplanter 10 is connected to a main frame 16 of the traveling vehicle 15 rotatably around a shaft member 23 and slidable through a slide member 25. In turning, the transplanter 10 is raised, a mechanism part is turned by 180 deg. around the shaft member 23, traversed along the main frame 16 and repositioned.
Patent JP-2002167638-A (JP)
Title: Nb3Si5Al2-Al2O3 DOUBLE LAYER COATED Nb BASED ALLOY AND ITS PRODUCTION METHOD
Inventor: MURAKAMI TAKASHI
IPC: B32B15/01
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an Nb based alloy in which an Al2O3 layer is formed on its surface and an Nb3Si5Al2 intermetallic compound layer is formed thereon, and to provide its production method. SOLUTION: Al foil, and Nb3Si5Al2 intermetallic compound powder are placed on the surface of an Nb based alloy base material, and then they are sintered in a vacuum or in a gaseous Ar atmosphere. In the process of the sintering, the Al foil is absorbed with a trace amount of oxygen in its periphery to form an Al2O3 layer. In this way, the highly oxidation resistant Nb based alloy coated with the double layers of the Nb3Si5Al2 layer and the Al2O3 layer can be produced.
Patent JP-2002169178-A (JP)
Title: Method for manufacturing liquid crystal device
Inventor: YASUKAWA MASAHIRO
IPC: H01L21/336
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a liquid crystal device, capable of improving the productivity by laminating a single-crystal silicon substrate on an insulating substrate, without polishing an insulating film. SOLUTION: The method for manufacturing a liquid crystal device, having an electro-optical material held between a pair of insulating substrates includes a process of forming a light-shielding film on the inner face of one of the substrates at least in a region, corresponding to the transistor elements to be formed on the insulating substrate; a process of forming an insulating film on the inner face of the insulating substrate where the light-shielding film is formed; a process of laminating a single-crystal silicon substrate 206a on the insulating substrate, in such a manner that the silicon substrate is joined on the protruding part 12a, formed by the insulating film applied on the region where the light-shielding film is formed; a process of separating the single-crystal silicon substrate 206a so as to leave a single-crystal silicon layer 206 of a prescribed film thickness;  and a process of patterning the single-crystal silicon layer 206 to form a semiconductor layer 1a.
Patent JP-2002167603-A (JP)
Title: Method for surface treating metal powder for forming sintered body
Inventor: SUENAGA WATARU
IPC: B22F1/00
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for surface treating metal powder for forming a sintered body by which a good dispersion liquid can be produced by the stirring of a solvent, a binding agent and metal powder for forming a sintered body in a short time in wet molding for a molded body for sintering. SOLUTION: A dispersion liquid at least consisting of metal powder for forming a sintered body, a solvent and a dispersant is subjected to freeze vacuum drying to remove the solvent, so that the dried and surface-treated metal powder for forming a sintered body can be obtained.
Patent JP-2001277777-A (JP)
Title: Valve body and liquid storage vessel for liquid discharger using the valve body
Inventor: ENUMA KOICHI
IPC: B29C43/02
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an ink cartridge for an ink jet printer with a capability of appropriately controlling an ink discharge in accordance with pressure fluctuations ranging from small fluctuation to great fluctuation. SOLUTION: This valve body 5 is obtained by compression-molding a communicating porous body such as a polyurethane foam and covering a plurality of through holes mutually intersecting and communicating in a three-dimensional reticular shape with a skeleton part as a lid. That is, the valve body 5 has a plurality of valve lids arranged, which block the mutually communicating through holes and are made up of an elastic material. The liquid storage vessel 1 for a liquid discharger comprises a content liquid supply passage 3 which connects the internally stored liquid to a liquid discharge means of the liquid discharger, an air passage 4 for the passage of air outside/inside a vessel 1 and the valve body 5 as a valve means which changes an air volume in accordance with the internal pressure fluctuations of the vessel 1, provided in the air passage 4.
Patent JP-2002167196-A (JP)
Title: Interference preventing device for boom device
Inventor: TAMURA SHIGEKI
IPC: B66F9/24
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To expand a working area of a boom device having a working bench arranged in the tip part of a freely derricking boom via a derricking arm freely turning horizontally. SOLUTION: A vertical post 6 always maintaining a vertical position is arranged at the tip of the freely derricking boom 4, and the working bench is installed to the vertical post 6 via the arm 8, which can be freely turned horizontally or risen, and a working bench post 9. By means of a control unit controlling operation of the boom device, a relative position between the boom 4 and the working bench 10 is calculated from a turning angle of the arm 8 to the boom 4, a boom hoisting angle θ1, and an arm derricking angle θ2. An interference preventing device is constructed so that the boom 4 derricking operation and the arm 8 derricking operation allowing the working bench 10 to enter a predetermined interference restriction area A are restricted when the working bench 10 is positioned above the boom 4.
Patent JP-2002168567-A (JP)
Title: Method for controlling operation of drying article in room
Inventor: ITO YUSUKE
IPC: F26B9/02
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To suppress useless operation by estimating the remaining operating time required for drying an article from the time elapsed before a highest indoor humidity is reached after starting drying operation and performing drying operating only for that remaining operating time. SOLUTION: An absolute humidity ratio Hc=Ht/Ho is calculated with reference to the absolute humidity Ho in a bathroom 2 at the time of starting operation and transition of the absolute humidity ratio Hc is monitored thus grasping the drying state of cloths W in the bathroom 2. From the time A elapsed before the absolute humidity ratio Hc reaches a highest level, remaining operating time B=AY/X is determined based on a previously known relation between a time X elapsing before reaching a peak and a remaining operating time Y required for drying the cloth W. Operation is stopped when that operating time B has elapsed.
Patent JP-2002167506-A (JP)
Title: Polyamide composition, molded product therefrom and method for producing the same
Inventor: FUJII HAJIME
IPC: C08J5/00
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain a polyamide composition which, if remelted particularly for spinning, can restrain lower polymers such as monomers and oligomers from forming, and is suitable for providing a fiber-molded product in the meaning of suppressing the increase in the polymerization degree of the polyamide when it is molten. SOLUTION: The composition comprises a polyamide and magnesium in an amount of 0.5 mmol or more and less than 30 mmol relative to 100 g of the polyamide, wherein a dicarboxylic acid unit in the polyamide monomer unit is more numerous than a polyamine unit having two or more amino groups linkable with carboxylic groups to give amide bonds by a difference of 0.1 mol% or more and less than 0.55 mol%.
Patent JP-2002171955-A (JP)
Title: Ashtray device for motor vehicle
Inventor: TAKEICHI CHIKAFUMI
IPC: A24F19/00
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide an ashtray device for a motor vehicle designed to make the dead space under a grinding-out part smaller and the volume of a container larger without impairing cigarette grinding-out easiness. SOLUTION: This ashtray device for a motor vehicle has such a construction that one of four sidewalls 22, 23, 24 and 25 (the sidewall 22) is provided with a grinding-out part 30 bent inwardly of a container 20 in a V-shaped fashion when viewed through the vertical section.
Patent JP-2002172017-A (JP)
Title: Hair dyeing tool
Inventor: NISHIMURA MASAYOSHI
IPC: A45D19/00
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a hair dyeing tool which can apply hair dye to hair without attaching hair dye liquid to clothes or the head skin. SOLUTION: A sheet 13 not eroded by hair dye liquid is extended from a comb body 11 with comb teeth 12 in a curve matching the head part and a liquid storage 17 to receive hair dye liquid dropping to the edge of the sheet 13 is equipped detachable by a tenon 14 and a dova tail groove 16. The comb teeth 12 are equipped slant front upward from the comb body 11. The sheet 13 is made of a foam plastic sheet.
Patent JP-2002140393-A (JP)
Title: System rationally adding up and reporting dtp production cost
Inventor: YAMAMOTO TOKUTARO
IPC: G06Q50/00
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide operation report documents by automatically adding up the production cost on the basis of operation contents and an operation history matching with the actual state of producing operation without depending upon an operation application result that an operator oneself enters and the calculation of the production cost that a production administrator accounts. SOLUTION: At the same time when starting DTP producing operation, extension software for operation management is interlocked with application software used for operation to automatically add up the production costs by operation contents complying with the actual state of the producing operation and after the operation is completed, a written operation report wherein persons in charge, operation names, needed times, amount of money, etc., for every operation item are journalized is displayed or outputted.
Patent JP-2002178167-A (JP)
Title: Joining method for ti alloy and ti-al-base intermetallic compound and engine valve formed by this method
Inventor: HIROSE MASAHITO
IPC: B23K103/14
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To easily and securely join the end faces of material consisting of a Ti alloy and material consisting of a Ti-Al-base intermetallic compound with each other. SOLUTION: In the joining method of joining the end face of the material 6 consisting of the Ti alloy and the end face of the material 7 consisting of the Ti-Al-base intermetallic compound, the diameter at the end of at least the joint part of the material 6 on the Ti alloy side is made greater than the diameter at the joining end of the material 7 consisting of the Ti-Al-base intermetallic compound and the end faces thereof are joined by friction welding.
Patent JP-2002179611-A (JP)
Title: Method for producing dicarboxylic acid compound
Inventor: MORI HIROAKI
IPC: C07B61/00
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide an industrially advantageous method for producing a carboxylic acid compound having an indene or fluorene skeleton having not been satisfied by conventional methods. SOLUTION: This method for producing a carboxylic acid compound having an indene or fluorene skeleton and represented by formula (2) or (3) is characterized by comprising reacting an unsaturated carboxylic acid compound of formula (1) with indene or fluorene in the presence of a strong base catalyst.
Patent JP-2002178529-A (JP)
Title: Cleaner for ink ejecting part, ink ejector comprising the cleaner, and method for cleaning ink ejecting part
Inventor: FUJIMORI EIJIRO
IPC: B41J2/165
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a cleaner for ink ejecting part in which the ink ejecting part having ink adhering to the inside of a nozzle or dried ink can be regenerated easily, an ink ejector comprising the cleaner, and a method for cleaning the ink ejecting part. SOLUTION: The cleaner 200 for cleaning the ink ejecting part at the time of stopping ink ejecting comprises a part 200 for ejecting cleaning agent to the ink ejecting part 150.
Patent JP-2002180775-A (JP)
Title: Packer
Inventor: KAWAHARA MASAKI
IPC: E21B33/12
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a packer having a simple structure and being difficult to damage. SOLUTION: A cylindrical expanding body 43 expansible by working fluid pressure is fitted on the outer circumferential side of a liquid-passing cylindrical body 42, into which a liquefied substance can be passed, and both end sections of the expanding body 43 are clamped and fixed to the liquid-passing cylindrical body 42 by clamps 44. Reinforced fibers 48 are mounted into the expanding body 43. An inner tube 45 is inserted into the internal space section of the liquid-passing cylindrical body 42, and a section between the cylindrical body 42 and the expanding body 43 is supplied with working fluid pressure from the inner tube 45 to expand the expanding body 43. The expanding body 43 is stuck fast onto the interior wall of a boring-excavated excavated pit, and the inside of the excavated pit is partitioned and sealed.
Patent JP-2001250999-A (JP)
Title: Magnetic element comprising duplicate magnetic condition and manufacturing method thereof
Inventor: CHEN EUGENE YOUJUN
IPC: H01L43/12
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an improved magnetic element which allows operation in duplicate state in a zero external magnetic field. SOLUTION: Magnetic elements (10;10';50;50';80) comprise a plurality of thin film layers, and a bit-end electromagnetic anti-magnetic field offsets the total positive coupling of a structure to provide a duplicate magnetic state in the zero external magnetic field. A method for manufacturing the magnetic element (10) is provided as well. A plurality of thin-film layers are provided, and the bit-end electromagnetic anti-magnetic field of these thin-film layers offsets the total positive coupling to provide the duplicate magnetic state in the zero external magnetic field.
Patent JP-2002185154-A (JP)
Title: Electrical unit and image forming unit
Inventor: YAMADA MASAHIKO
IPC: H05K5/02
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an electrical unit equipped with a structure which is capable of restraining heat released from a power supply from having an adverse effect on a control unit, has an improved shielding effect, and is equipped with harness improved in handling properties. SOLUTION: An electrical unit 12 is equipped with a power supply unit 13 installed at an installation part 101 in a detachable manner and equipped with a transformer, a filter, and electric boards and a control unit 14 to which an electric power is fed from the power supply unit 13. The electrical unit 12 is equipped with the power supply unit 13 and the control unit 14 which are located at different positions in a detachable manner at the installation part 101, the power supply unit 13 is formed of a sheet metal member equipped with a surface panel 13C that forms a part of the installation part 101, and the control unit 14 is arranged different in installation attitude from the power supply unit 13.
Patent JP-2002186654-A (JP)
Title: Massage device with weight
Inventor: OKUMURA YASUNARI
IPC: A61H15/00
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a massage device which weight which prevents the body from getting apart from the bed to the surface and makes comfortable and increases treatment function. SOLUTION: A massage device (4) in which at the upper open mouth 23 of a frame body (1) a seat (2) to put the body is set up and underneath the seat (2) a massage mechanism (3) to add physical eternal force to the human body through the seat (2) is set up, a weight (5) is set up in connection with the massage device (4) and it is the massage device with weight in which temperate heat means (19) and vibration stimulation means (20) are provided.
Patent JP-2001217493-A (JP)
Title: Method of applying characteristic to light amplifier and controlling the characteristic, and light amplifier and light amplifier kit
Inventor: PELARD CATTALEN
IPC: H01S3/067
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a method of applying characteristics to a light amplifier so that it may be operated at a specified again inclination and curvature within a set limit. SOLUTION: A test signal is transmitted to the light amplifier together with a pumping signal. Meanwhile, when the temperature of an erbium-added optical fiber 33 in the light amplifier changes, an output spectrum is sent to a computer 37 through an optical spectrum analyzer 35 to be compared with a desired spectrum. Under the condition that an input signal exists in an input port, different inclinations and curvatures measured at different temperatures are sent to an output port of the amplifier. The inclination and curvature measured at least one temperature out of a plurality of different temperatures is fed back to a heater 39 in the form of a feedback signal or information signal.
Patent JP-2002190013-A (JP)
Title: System and method for detecting congestion by image recognition
Inventor: OKA MITSUHIKO
IPC: G06T1/00
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for detecting congestion by image recognition that realizes a function of automatically detecting congestion by image recognition, using the images of a camera installed for the purpose of monitoring a road. SOLUTION: A data processor 3 estimates background data using a Kalman filter from background image data and acquired still picture image data and extracts a foreground part. The extracted image part is further narrowed down to a detection object region, and vehicles are individually recognized from the feature quantity. In the case the vehicles exist in the fixed number of more, the center-of-gravity positions of the vehicles are obtained. In the case the vehicles exist in the fixed number of more and the state of the average moving speed of each vehicle computed from the change of the center-of-gravity position being lower than the fixed speed continues for a fixed time, it is regarded as congestion, and processing of notifying congestion information is performed.
Patent JP-2001240991-A (JP)
Title: Electrode, electrolyte and electrolytic cell used for manufacture of gaseous nitrogen trifluoride and method for manufacturing gaseous nitrogen trifluoride
Inventor: MOROKUMA TATSUMA
IPC: C25B11/04
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To suppress the dissolution of a nickel electrode used for manufacturing of gaseous nitrogen trifluoride. SOLUTION: The electrode (anode 3) for manufacturing the gaseous nitrogen trifluoride by electrolyzing an electrolyte 8, which consists of a molten salt of an ammonium fluoride (NH4F)-hydrogen fluoride(HF) system and has a composition molar ratio (HF/NH4F) of 1 to 3, consists of nickel confined in Si- component to <=0.07 wt.% and further contains transition metals exclusive of nickel in the electrode and/or electrolyte.
Patent JP-2002189414-A (JP)
Title: Label for suspension
Inventor: AOKI SHIGERU
IPC: G09F3/10
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To enable a display in the nearly erect state when an article is suspended by a display bar by preventing the peeling of the label for suspension from a cap. SOLUTION: This label for suspension is attached to a container body and the cap, respectively, so as to hold a container nearly perpendicularly. Therein, a tongue piece is formed on the upper part of the label so as to be freely cut and raised, the tongue piece which is cut and raised is made attachable to the upper surface of the cap and, when the article is suspended by the display bar, the container is held so as not to be separated from the label owing to the attachment of the tongue piece to the cap.
Patent JP-2002199561-A (JP)
Title: Routing structure of wire harness
Inventor: KOZUKI ATSUSHI
IPC: H02G3/38
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a routing structure of a wire harness which can suppress the height of a clip for fixing (holding) the wire harness, and eventually the height of the wire harness routed along an upper part of a back side of an axle housing, ensure the clearance between the wire harness and the lower surface of a vehicle floor when fully bumped, and route the wire harness so as not to interfere with an air breather hose. SOLUTION: A clip 5a is engaged with a supporting bracket 10 fixed at a higher position of a differential gear accommodating part 3 of the axle housing 2 in the horizontal direction. A wire harness, e.g. an ABS sensor harness 1, is fixed to the differential gear accommodating part 3 through the clip 5a and the supporting bracket 10.
Patent JP-2002201653-A (JP)
Title: Concrete placing fixture
Inventor: MURAKAMI AKIO
IPC: E04G21/02
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To place concrete without forming a clearance between a plate and the concrete, without filling shrinkage-compensating mortar and without using large-scale concrete placing pipe support hardware when placing the concrete on the lower side of the plate. SOLUTION: This concrete placing fixture is provided with a concrete placing pipe 4 connected to a concrete supply pipe, and a concrete placing pipe support frame 5 fixed to a base plate 2 and supporting the concrete placing pipe. A tapered connecting rubber tube 6 is fitted to the tip of the concrete placing pipe 4, and the connecting rubber tube 6 is fitted in a close contact state with a hole 2a of the base plate 2.
Patent JP-2002203623-A (JP)
Title: Connector device
Inventor: NITTA KUNIHIRO
IPC: H01R24/00
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To avoid using different connectors for a front and back faces, with the improvement of transmission characteristics at front and back faces of a backboard. SOLUTION: A backboard-side connector connected to a package board-side connector includes backboard-side contacts 23 and backboard-side grounding plates 25, 27. The first backboard-side grounding plate 25 is arrayed on a slant toward the backboard-side contacts, and the second backboard-side grounding plate 27 is arrayed in the direction orthogonal to the first backboard-side grounding plate 25 and between the adjacent backboard-side contacts 23.
Patent JP-2002195728-A (JP)
Title: Chiller system
Inventor: TANAKA MITSUHIRO
IPC: F25D17/02
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To conduct temperature control with high accuracy, and raise controllability. SOLUTION: A freezer 2, a heater 3, the first temperature sensor 4, a pump 5, a buffer tank 6, and the second temperature sensor 7 are arranged in this order at prescribed positions in a refrigerant passage 1, and also this chiller has a temperature controller 8 which outputs control signals which should be supplied to the freezer 2 and the heater 3, accepting the input of the output of the first temperature sensor 4 and the output of the second temperature sensor 7.
Patent JP-2002162962-A (JP)
Title: Japanese drum (hand drum)
Inventor: KOYAMA HARUYOSHI
IPC: G10D13/02
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an ornament, the finished product of which is endowed with the splendid traditionality of Japan. SOLUTION: The epochal tzuzumi (Japanese hand drum), the finished work of which is greatly helpful as means for benediction to be presented in seasonal special events, rejoicing of a person and anniversary is manufactured of relatively inexpensive and readily available materials.