baber/WOPTO huggingface dataset:
Patent JP-2002285825-A (JP)
Title: Control method for diesel particulate filter device
Inventor: UDAGAWA KIKUTARO
IPC: B01D46/46
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a control method for a diesel particulate filter device capable of preventing the occurrence of abnormal combustion of a PM remaining in a filter even when regeneration treatment is interrupted during the regeneration of the filter in the diesel particulate filter device so as to prevent damage due to burning and melting of the filter. SOLUTION: When the regeneration operation of the filter 12 is interrupted in the diesel particulate filter device 10 provided with a selector valve 15 for switching a filter 12 side passage for catching the PM and a bypass passage 16, heating of the filter 12 is stopped and the selector valve 15 is held while the filter side is closed until a predetermined determination time elapses from the interruption of the regeneration or an exhaust gas condition reaches a predetermined abnormal combustion avoid condition.
Patent JP-2001342365-A (JP)
Title: Hemicyanine dye and optical recording medium using the same
Inventor: JE JONG-TAE
IPC: G11B7/24047
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a hemicyanine dye synthesized in an excellent productivity, and an in expensive optical recording medium with an improved recording property such as jitter value, modulation degree, etc. SOLUTION: The hemicyanine dye is represented by formula 1 [wherein Z is a benzene ring, a naphthalene ring or an anthracene ring; X1 is S, O, Se, Nr or C(CH3)2; X2 is S, NR or O (wherein R is hydrogen or an alkyl group); R1 is hydrogen, a halogen atoms, an alkyl group or a nitro group; R2 and R5 are each an alkyl group; R3 and R4 are each hydrogen, a hydroxyl group, an alkyl group, a halogen atom or a halide; Y is Cl, Br, I, ClO4, BF4, BrO4, PF6, CH3SO3, CF3SO3, 4-CH3C6H4SO3, C6H5SO3, 6-SO3C10H6SO3 or HSO4; n is an integer of 0-2; and m is an integer of 1-2].
Patent JP-2001252491-A (JP)
Title: Sewing machine case
Inventor: YOSHIDA MAKI
IPC: D05B77/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent inadvertent separation of a case body from a case lid. SOLUTION: A hole 18 in the case body is shaped to have a narrow penetrating part, a wide penetrating part, and another narrow penetrating part arranged in that order from above, as seen from its front, with the penetrating parts communicating with one another. The uppermost narrow penetrating part is located closer to the center of the case body than is the wide penetrating part, and the lowermost narrow penetrating part is located closer to the outside of the case body than is the wide penetrating part. The portion of the case body indicated by oblique lines (wall F at the upper part) prevents a hinge 16 from moving in restoring direction.
Patent JP-2002295026-A (JP)
Title: Three-generation compatible building and construction method therefor
Inventor: KONAKAWA NORIFUMI
IPC: E04G23/02
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a construction method for building capable of performing the extension and reconstruction of a building responding to the needs of a resident at a remarkably low cost and in a short term of works, compared with past cases. SOLUTION: This construction method for three-generation compatible building comprises constructing a first-generation building having an extension foundation separately from the foundation of the building on the outside of the building, raising support members on the extension foundation to form a new roof on the upper ends of the support members, removing the existing roof, providing a floor in the removed part by use of the support members to form a habitable space between it and the new roof, forming new side walls on the outside of the side walls of the first generation building, thereby constructing a second-generation building, disassembling and removing the first-generation building located in the second-generation building to form a habitable space surrounded by the new side walls, thereby constructing a third-generation building.
Patent JP-2002300102-A (JP)
Title: Communication method in wireless communication system and wireless communication device
Inventor: OBAYASHI SHUICHI
IPC: H04W48/18
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To surely prevent interference to a radio device such as a radar with an operating frequency band in common to that of a wireless communication system without provision of a carrier sense function to a mobile terminal. SOLUTION: The wireless communication system includes a hybrid communication terminal 11, a cellular base station 12 and a 5 GHz outdoor base station 13, and part of the operating frequency band is shared with a carrier frequency of a radio wave device such as a radar 14. The hybrid communication terminal 11 transmits a carrier detection request signal to detect a carrier of a signal from a radar 14 to a cellular base station 12 with a frequency band different from the operating frequency band, the cellular base station 12 transfers a carrier detection request signal to the 5 GHz outdoor base station 13, the 5 GHz outdoor base station 13 transmits the carrier detection result notice signal to the hybrid communication terminal 11 with the operating frequency band in response to the carrier detection request signal and when the notice signal denotes detection of no carrier, and transmits a signal to the 5 GHz outdoor base station 13 by using the operation frequency band.
Patent JP-2002295502-A (JP)
Title: Drive train coupling and electromotive power steering apparatus
Inventor: ARAI YAMATO
IPC: F16D3/12
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a drive train coupling with minimum noise and higher strength, for example, in a column type electromotive power steering apparatus. SOLUTION: The drive train coupling A is an Oldham's coupling which intervenes between shafts arranged on the same axis to transmit torque and is equipped with a main body 36 and an elastic member 52. The main body 36 is made of synthetic resin with high strength by means of injection molding. The elastic member 52 is made of thermoplastic elastomer and is housed in a concave portion 51 of a connecting slit 37 of the main body 36 to be held therein. The elastic member 52 is made thin, for example, less than 2 mm or preferably less than 1 mm in thickness. Since impact sound is generated at an early stage of collision, it can be sufficiently damped even by the thin elastic member 52, which is excellent in durability since it makes the main body 36 subjected to an impact load without large deformation of itself.
Patent JP-2002293085-A (JP)
Title: Ink tank band ballpoint pen quipped therewith
Inventor: KANAZAWA ATSUSHI
IPC: B43K7/02
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an ink tank for writing utensil, wherein ink is hardly adhered to its transparent or translucent inner wall, the residual ink in it can be surely recognized and the ink can be surely used up. SOLUTION: At least the inner surface of the ink tank is made of a perfluoro amorphous fluororesin so as to prevent the ink from adhering to the ink tank due to the ink-repelling properties of the fluororesin.
Patent JP-2002248898-A (JP)
Title: Auxiliary implement for writing
Inventor: KAGOHARA HIROAKI
IPC: B43K23/008
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary implement for writing which makes it easy, even a little, for a person handicapped in the limbs, beginning with the hand, by an acquired disease or congenitally to conduct writing on a flat surface by means of a pencil or other writing implements and which can be applied also to a robot arm or the like. SOLUTION: The auxiliary implement for writing has a base plate 2 and an upper plate 1 connected together so that they can be shaken in front on one side, an elastic member 5 urging the upper plate 1 in the direction of opening to the base plate 2 and a writing implement fixing part 4A provided on the other side of the upper plate 1.
Patent JP-2002295515-A (JP)
Title: Clutch release bearing device
Inventor: AIHARA HARUYUKI
IPC: F16D23/14
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a clutch bearing device which does not require fixing a release fork and another member for controlling relative rotation so as to materialize cost reduction. SOLUTION: When assembling a release fork RF on a guide sleeve 20, a forked RF1 of the release fork RF is inserted from a rear side in such a manner as to be maintained in parallel with the narrowest part 21d of a coupling part 21a which leads to easy assembly. After assembling the release fork RF on the guide sleeve 20, the release fork RF is rotated to the guide sleeve 20 so that the forked RFs1 can be retained in the direction of an axial line. When either of the forked RFs1 is disposed close to a protrusion of the outer peripheral surface 21b, the release fork RF cannot be rotated clockwise to the guide sleeve 20, whereby both relative rotation is inhibited.
Patent JP-2002300499-A (JP)
Title: Imaging apparatus having output exclusively for printer
Inventor: ASADA HIROYUKI
IPC: H04N9/09
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus having output exclusively for printers that can bring out the power of expression in the printers to a maximum, and can output image print having a wide dynamic range. SOLUTION: The imaging apparatus having output exclusively for a printer comprises a signal generation means for setting an image signal, that is picked up to a normal TV signal, and an output means for taking out a signal to be outputted to a printer directly from a camera circuit section, without going through a processing circuit for converting to the TV signal.
Patent JP-2002301486-A (JP)
Title: Method for cleaning soil and/or ground water
Inventor: MATSUTANI HIROSHI
IPC: B09C1/02
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for cleaning soil and/or pumped-up ground water by injecting an oxidizing agent in soil polluted with an organochlorine compound from an injection well and pumping up the ground water using a water pumping-up well. SOLUTION: In the method for cleaning soil and/or ground water by injecting the oxidizing agent in soil polluted with an organochlorine compound through the injection well, ground water is pumped up from the soil in which the oxidizing agent is injected through the water pumping-up well and a reducing agent is added to the pumped-up water.
Patent JP-2002011860-A (JP)
Title: Ink-jet printer and printing method
Inventor: MATSUMOTO NOBUO
IPC: B41J2/01
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To rapidly dry an ink. SOLUTION: An image is recorded by ejecting an ink to a recording paper 17 by an ink-jet head 23. A thermal head 22 is provided on the upstream side in the recording paper 17 feeding direction with respect to the ink-jet head 23. By driving a heat generating element of the corresponding thermal head 22 according to the ink ejection amount, the ink ejected on the recording paper 17 is dried efficiently. By the drying operation, deterioration of chroma and resolution derived from mixing with an undried ink can be prevented. The ink-jet recording operation can be executed accurately without partial wave-ink deformation of the recording paper 17 due to adhesion of the ink at the recording position.
Patent JP-2002302990-A (JP)
Title: Toilet bowl unit
Inventor: OSATO SHINICHIRO
IPC: E03D11/17
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To improve design by housing a stop cock and the excess length of a water supply hose in a unit in the toilet bowl unit. SOLUTION: This toilet bowl unit has a hot water cleaning stool, and houses water supply drain pipes inside. The stop cock for the cleaning stool is arranged in the unit.
Patent JP-2002307763-A (JP)
Title: Image processor and its controlling method
Inventor: MAEDA TADAAKI
IPC: H04N1/21
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an image processor in which image processing, requiring a plurality of image data, can be executed at a high speed through a small circuit scale. SOLUTION: In an image processing section (110), image data is divided to have a specified size and handled in units of tile image and a plurality of tile images begin to be supplied simultaneously to an image synthesizing section (105) employing a plurality of image data at a moment of time when a plurality of tile decompressing sections 1, 2 (113, 114) can transmit the tile image data.
Patent JP-2002307923-A (JP)
Title: Lateral rod mounting structure
Inventor: NAKAKURA AKIO
IPC: B62D21/11
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a lateral rod bracket mounting structure that can save space with simple structure and a small number of parts. SOLUTION: The left end 16a of a lateral rod 16 arranged along the cross direction of a vehicle is rotatably connected to the left end part of a front axle 3, and the right end 16b is rotatably connected to a lateral rod bracket 23. The lateral rod bracket 23 has a vertical wall part 24 extending along the outer surface of a side wall 4 of a side member 2, and a lateral wall part 25 coming in face contact with the lower face of a bottom wall 6 of the side member 2. The vertical wall part 24 is fastened and fixed to the side wall 4 in the state of the lateral wall part 25 being brought into face contact with the lower face of the bottom wall 6.  The right end 29b of one cross member 29 arranged along the cross direction of the vehicle is fastened and fixed to the lateral rod bracket 23, and the left end 29a of the cross member 29 is fastened and fixed to a side member 1 on the left side.
Patent JP-2001354737-A (JP)
Title: Curable resin composition and cured article
Inventor: TOBA TAKETO
IPC: C08F2/48
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a curable rein composition which has a good storage stability and can give a cured article excellent not only in heat resistance but also in impact strength and toughness. SOLUTION: This composition contains (A) an unsaturated polyester prepared by using an alkylene oxide adduct of a halogenated bisphenol as at least a part of a glycol component, (B) a vinyl ester synthesized from a halogenated bisphenol, a bisphenol epoxy resin, and an unsaturated monobasic acid, and (C) a free-radically polymerizable unsaturated monomer component.
Patent JP-2002307436-A (JP)
Title: Method for removing flake foreign matter in recycling of pet bottle
Inventor: MEKATA TETSUO
IPC: B07B13/00
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To inexpensively and accurately remove foreign matter contained in a bottle ground material in order to effectively putting the recycle material of a PET bottle to practical use to effectively use the same as a raw material of engineering plastic in large quantities and to inexpensively provide pellets, which can be molded into a molded product reduced in the content of foreign matter when molded into an injection mold product, to a user in large quantities. SOLUTION: The method for removing flake foreign matter is adapted when a recovered PET bottle is reutilized and has a process (A) for selectively removing a metal in the ground foreign matter present in ground flakes by a metal detector, a process (B) for irradiating the ground foreign matter present in ground flakes with light to measure the brightness of the surfaces of the flakes to selectively remove foreign matter low in brightness, a process (C) for washing the ground flakes and a process (D) for sorting the ground flakes on the basis of specific gravity.
Patent JP-2002317769-A (JP)
Title: Storm sewage pump operation control system
Inventor: HIRAOKA YUKIO
IPC: G05D9/12
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a storm sewage pump operation control system for maintaining the highly reliable operation control of storm sewage pumps and achieving simple construction. SOLUTION: The storm sewage pump operation control system for controlling the plurality of storm sewage pumps 2 installed in a water storage well 1 into which rain water flows comprises a ground rainfall device 4 and a process controller 5. To the process controller 5, an operation supporting device 6 is connected for determining the required operation number of the storm sewage pumps 2 in accordance with past storm sewage pump required operation number data 38 corresponding to past rainfall and past rainfall intensity, current rainfall from rainfall detecting means 4, current rainfall intensity from rainfall intensity detecting means 5. The operation supporting device 6 has a guidance information function 33 and a voice information function 34.
Patent JP-2002278464-A (JP)
Title: Seasoning name card and magnet type mat board
Inventor: SAITO KAORU
IPC: G09F7/04
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To eliminate troublesomeness of writing required matters every time with a marker pen and costing twice the labor of rewriting them again to paper when going shopping and to save using of the marker pen. SOLUTION: A white board 1, a magnet type name card 3 having the names of seasonings written thereon and a little small mat 2 make one set. In the case of go shopping, the name card 3 is stuck onto the small mat 2 and it can be carried as it is.
Patent JP-2002323065-A (JP)
Title: Clutch
Inventor: SUGITA NORIHIRO
IPC: F16D13/52
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To prevent relative rotation between a clutch housing and a thrust washer while adopting a thin plate thrust washer and obtaining the favorable assemblability of a clutch. SOLUTION: In the clutch, an end wall 3a of a light metal alloy clutch housing 3 and a retainer plate 17 fixed onto the end wall 3a are relatively rotatably connected within a predetermined angle with a metal transmission gear 2 arranged between the end wall and the retainer plate 17, between which a damping spring 21 and disc springs 25 and 26 biasing the transmission gear 2 on the side of the retainer plate 17 are interposed. The thrust washer 27 which prevents a contact between the end wall 3a and disc springs 25 and 26 is mounted on the outside surface of the end wall 3a of the clutch housing 3. While a rotation preventing hole 28 is bored in the end wall 3a of the clutch housing 3, a rotation preventing claw 27a engaged with the rotation preventing hole 28 is formed in the thrust washer 27.
Patent JP-2002322580-A (JP)
Title: Descaling method of silicon steel sheet having excellent surface performance and continuous descaling apparatus
Inventor: KOBAYASHI HIDEYUKI
IPC: C21D9/46
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a descaling method and continuous descaling apparatus, by which a hot rolled silicon steel sheet is descaled efficiently and the silicon steel sheet having excellent surface performance is obtained. SOLUTION: The descaling method of descaling the hot rolled sheet of the hot rolled silicon steel sheet is performed by rolling the hot rolled sheet as the scale is stuck on the surface of the hot rolled plate, annealing the rolled steel sheet in an atmosphere of <=50 deg.C dew point at 600-1200 deg.C and pickling the annealed steel sheet to obtain the silicon steel sheet having the excellent surface performance. The continuous descaling apparatus for executing the method is provided.
Patent JP-2002322423-A (JP)
Title: Resin composition for putty and putty
Inventor: FURUZONO MAKOTO
IPC: C08F290/06
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an one portion type resin composition for putty obtained from a radical copolymerizable unsaturated resin, an antishrinking agent and a compatibilizer, excellent in an antishrinking property and adhesivity without phase separation, and to provide a putty. SOLUTION: The resin composition for putty comprises the radical copolymerizable unsaturated resin (1), an addition-polymerizable high molecular weight compound (2) as the anti shrinkage agent and (3) the compatibilizer. The compatibilizer (3) is composed of a segment compatible with the radical copolymerizable unsaturated resin (1) and a segment compatible with the addition-polymerizable high molecular weight compound (2).
Patent JP-2002323089-A (JP)
Title: Roller base isolation device
Inventor: FUNAYAMA YUJI
IPC: E04B1/36
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a roller base isolation device which can smoothly roll a roller even if elastic deformation and plastic deformation of the roller and an upper and lower contact rolling face or the like are generated. SOLUTION: The roller base isolation device 1 is provided with a lower base 2, an intermediate base 3, an upper base 4, a roller support mechanism 5, which supports the intermediate base 3 freely movably in the X direction to the lower base 2 within a horizontal plane between the lower base 2 and the intermediate base 3, and the roller support mechanism 5a, which supports the upper base 4 freely movably in the Y direction to the intermediate base 3 within the horizontal plane between the intermediate base 3 and the upper base 4.
Patent JP-2002320781-A (JP)
Title: Rolling bearing unit for spinning top toy
Inventor: TAKEMURA HIROMICHI
IPC: F16C33/62
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing unit for a spinning top toy for making the top toy continue the rotation for a long period of time by smoothly rotating a spinning top body of the top toy and keeping the rotation shaft in the stationary state. SOLUTION: The top toy consists of the top body 1 and the rotation shaft 3. The top toy is structured in such a way that the top body 1 and the rotation shaft 3 can be rotated independently. The rotation shaft 3 is supported by deep- grooved ball bearings 5, and the allowance of fit between the outer diameter 3c of the rotation shaft and the inner diameter 7a of the inner ring of the ball bearing is within ±10% of the outer diameter 3c of the rotation shaft.
Patent JP-2002316687-A (JP)
Title: Hydrofoil device for ship
Inventor: MAKINO KOJI
IPC: B63B1/28
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To significantly exhibit a volume reduction effect and a wave making resistance reduction effect under widespread hydrographic conditions. SOLUTION: A hydrofoil 17 which is protruded in right and left directions of both sides so as to reduce hull oscillation and wave making resistance is disposed at the front part of a stem section 2, and a blade angle changing device 14 capable of changing the attack angle of the hydrofoil 17 is provided. By restraining the pitching of the hull from the hydrofoil and waves formed by the hydrofoil, waves formed by a forward draft section are offset to reduce the wave making resistance.
Patent JP-2002324877-A (JP)
Title: Semiconductor element
Inventor: TSUZUKIYAMA KOUJI
IPC: H05K9/00
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor element with a little radiation of electromagnetic wave noise or the semiconductor element with resistance to electromagnetic wave noise from the outside, and to provide the semiconductor element that has a high productivity in a manufacturing step of a sealing step. SOLUTION: The semiconductor element is molded with a composite material including an organic binder and flat-shaped metal magnetic material powder. According to the present invention, preferably the semiconductor element is molded with an epoxy resin composition that contains epoxy resin, hardening agent, hardening accelerator, wax, non-magnetic inorganic filler, and the flat- shaped metal magnetic material.