baber/WOPTO huggingface dataset:
Patent JP-2001222145-A (JP)
Title: Color image forming device
Inventor: YAMAMOTO SHUHEI
IPC: G03G15/01
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a color image forming device equipped with a developer saving function. SOLUTION: A copying machine 1 is equipped with a mono-color mode in which a mono-color image constituted of only one color is formed and a full color mode in which a full color image constituted of at least two or more colors is formed. The full color mode is equipped with a 1st full color mode in which the usage of each color developer is set to the usage previously set for every color so as to form the full color image and a 2nd full color mode in which the usage of the previously set color developer is made larger than that in the 1st full color mode and the usage of the remaining color developer except the previously set color one is set to be smaller than that in the 1st full color mode so as to form the full color image.  A controller can selectively switch the 1st and the 2nd color modes, so that the consumption of the previously set color developer is saved by properly selecting the 2nd full color mode at the time of forming the full color image.
Patent JP-2001222074-A (JP)
Title: Image reader
Inventor: IWAI HITOSHI
IPC: H04N1/10
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an image reader in which damage on a calking part by a calking member of wire can be prevented even if it repeatedly receives bending and friction, and of which cost and size can be reduced by reduction of the diameter of the wire. SOLUTION: In the image reader equipped with a placing part for placing a document, a first scanning optical part and a second scanning optical part which move under the placing part, an optical driving wire (wire) 300 for interlockingly moving the first and second scanning optical part, and a first mirror table fixing metal 302 for fixing the optical driving wire 300 and scanning optical part (calking member), only one end (shaded area) of the first mirror table fixing metal (calking member) 302 is partially calked onto the optical driving wire 300.
Patent JP-2001223930-A (JP)
Title: Image pickup device
Inventor: SANO HOSHUN
IPC: H04N5/225
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device that photographs a maintenance object under the same condition independently of whether a photographer is a beginner or a skillful person so as to allow the photographer to be able to discriminate the presence of abnormity under the same condition. SOLUTION: A photographing camera is provided with an analog/digital converter 17 that converts an image signal of a photographing object into a digital signal, an internal partial storage section 24 that stores the digital image signal converted from the image signal by the analog/digital converter 17, an edge extract section 19 that receives the digital image signal and extracts an edge of the photographing object, an edge information storage section 25 that stores an edge image signal extracted by this edge extract section 19, a finder that acts like a display section to display the edge image stored in the edge information storage section 25 superimposingly onto the photographing object, and a CPU 22 that controls the internal partial storage section 24, the edge extract section 19, the edge information storage section 25 and the finder. The camera photographs an object superimposed on an edge image of a first picked-up image when photographing the object.
Patent JP-2001226451-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: SASAJIMA HIDEAKI
IPC: C08K3/00
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin composition for sealing a semiconductor excellent in moldability, quick-curability and shelf life and causing slight warpage after molding or during treatment with a solder. SOLUTION: This epoxy resin composition consists essentially of an epoxy resin prepared by mixing (a) a polyfunctional phenol resin with (b) phenols which are a precursor of a crystalline epoxy resin and glycidyl etherifying the resultant mixture, a polyfunctional phenol resin curing agent, a curing accelerator which is a molecular association of (X) a tetra-substituted phosphonium with (Y) a compound having >=2 phenolic hydroxyl groups in one molecule and a conjugated base of the compound (Y) having the >=2 phenolic hydroxyl groups in one molecule in which the conjugated base comprises a phenoxide type compound after removing one hydrogen from the compound (Y) having the >=2 phenolic hydroxyl groups in one molecule and an inorganic filler.  The content of the inorganic filler is 250-1,400 pts.wt. based on 100 pts.wt. of the total amount of the whole epoxy resin and the whole phenolic resin curing agent.
Patent JP-2001225609-A (JP)
Title: Pneumatic tire
Inventor: FUKAZAWA SHIRO
IPC: B29C35/02
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To avoid development of a crack in a fine groove bottom and to enhance rectilinear traveling stability on a sloped road face so as to suppress wandering, in a tire provided with fine grooves in a shoulder part to improve uneven wear resistance. SOLUTION: In this pneumatic tire having a plurality of circumferential grooves extended along an equator of the tire in a tire tread, a large number of the fine grooves extended with short lengths along a direction crossed diagonally with a circumference along a tread end edge are arrayed in the shoulder part adjacent to an end part of the tread, with eqaul intervals on the same circumference under arrangement where one end part of the fine groove is overlapped with the other end part of the adjacent fine groove in a tire-radial direction, and a fine groove line is separated from a split position line formed in a boundary position between a sector mold for bearing molding in a tread side and a side mold for bearing molding in a sidewall side.
Patent JP-2000236864-A (JP)
Title: Filter material for reducing injurious substance in tobacco smoke
Inventor: MEYER DIETER
IPC: A24D3/10
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain a filter which removes tar substances existing in concentrate phases and toxic substances contained in gaseous phases and does not reduce aromatic substances and flavor substances contained in tobacco smokes by using substances such as marble, activated carbon and porous clay as filter materials. SOLUTION: This filter for reducing injurious substances contained in tobacco smokes, especially the filter for producing tobacco such as cigarette, cigar or cigarillo and for a smoking auxiliary means such as the holder of a smoking pipe, cigarette or cigar, comprises three or more substances selected from marble preferably in an amount of 20-45%, activated carbon preferably in an amount of 35-60%, a porous clay such as expanded clay preferably in an amount of 5-25% and zeolite 24 preferably in an amount of 10-35%. The filter material is preferably formed as granules having a diameter of 0.1-2 mm, and preferably further contains cellulose fibers.
Patent JP-2001227883-A (JP)
Title: Heat exchanger
Inventor: YAMAGUCHI HIROTSUGU
IPC: F28D1/053
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger in which heat transfer efficiency can be enhanced for gas containing particles. SOLUTION: The heat exchanger has a plurality of pipes extending in a direction intersecting the flowing direction of gas containing particles arranged such that the pipes in adjacent stages, where the pipes are arranged along the direction substantially orthogonal to the direction of gas flow, are shifted from each other. When the distance between adjacent pipes in the same stage is Sn and the diameter of the pipe is d, the shift S of pipes in adjacent stages is set to satisfy a relation d/2<=-S<Sn/2. Since particles slipping downward from pipes in the upstream side stage collide against the upstream side surface of pipes in an adjacent downstream side stage, particles deposited on the upstream side surface of pipes in the adjacent downstream side stage can be removed.
Patent JP-2000301079-A (JP)
Title: Substrate washing device
Inventor: ITO KENYA
IPC: B08B3/02
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a substrate washing device capable of maintaining sufficient washing performance while improving the washing efficiency of a washing soln. and also capable of operating stably at a low cost by constituting a bearing having durability with simple constitution. SOLUTION: A substrate holding part for holding the substrate W while rotating the substrate W in an almost horizontal plane, a washing tool 38 for subjecting the surface to be washed of the substrate W to scrub washing and a washing tool holding part for rotatively holding the washing tool 38 around its axis are provided. The washing tool 38 has a shaft body 34 and a washing member 36 mounted on its periphery and having washing soln. circulating property, and an axial hole 46 extending to an axial direction and a washing soln. injection port 48 penetrating to a diameter direction are formed at the shaft body 34, and a fluid lubricating bearing using the washing soln. as lubricating fluid is constituted at least one side end part between the shaft body 34 and the washing tool holding part.
Patent JP-2001231290-A (JP)
Title: Motor controller
Inventor: OKAMOTO CHIKAYUKI
IPC: H02P29/02
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a motor controller capable of setting the power to substantially zero when not required by suppressing the power consumption at standby to a minimum and pursuing a rational power supplying method. SOLUTION: The motor controller comprises an ON/OFF switch 3 connected to a constant voltage power source 1 to cut off at a standard time; a means 7 for detecting a voltage signal; an essential control means 11 for controlling a motor; a latch means 9 set by an output of a filter of a filter means 8, and reset by a sum signal of an output of a reset generating means 10 and an output of the means 11; a switch 4 for turning ON/OFF a current supplied from the power source 1 via a protective resistance means 2 by an output of the latch means 9; and a signal line having diodes 5, 6 for supplying a voltage to the voltage detecting means, the filter means, the latch means, the reset generating means and the essential control means by calculating an OR operation of the outputs of the switches 3, 4. In this case, the components are integrated in one-chip integrated circuit.
Patent JP-2001235176-A (JP)
Title: Ceiling embedded air conditioner
Inventor: SHIMURA KAZUHIRO
IPC: F24F13/20
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a ceiling embedded air conditioner wherein the cost of parts can be suppressed even when the size of an air conditioner main body is increased by standardizing a reinforcing member. SOLUTION: The ceiling embedded air conditioner comprises the box-shaped air conditioner main body 1 housing a heat exchanger 11, a blower 9 and a drain pan 13 covering a bottom face of the heat exchanger, and a decorative panel 21 mounted on a bottom face of the air conditioner main body 1. The reinforcing members 15A, 15B of the air conditioner main body 1 are extended in a direction orthogonally crossing the direction of protruding a refrigerant pipe 11B and a drainpipe 12A.
Patent JP-2000347335-A (JP)
Title: Silver halide emulsion, its manufacture, silver halide photographic sensitive material and heat-developable photosensitive material using same
Inventor: IGARI SHINJI
IPC: G03C1/035
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide the silver halide emulsion small in silver halide grain size and its manufacture, and the silver halide photographic sensitive material and the heat-developable photosensitive material both high in sensitivity and photoimage storage stability. SOLUTION: The silver halide emulsion comprises at least a dispersion medium and silver halide grains, and the silver halide grains have an average grain size of 5 nm-100 nm and a hexacyano-metal complex (represented by the formula [M(CN)6]n in which M is a specified metal atom, such as Fe or Ru, and (n) is 3 or 4) exists on the outermost surface of each silver halide grain.
Patent JP-2001234976-A (JP)
Title: Pad type rubber support and its construction method
Inventor: MURASE NORIO
IPC: E01D101/00
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To favorably absorb horizontal displacement by shear elastic deformation of a rubber support due to sliding caused by the deficiency of a frictional force, when the horizontal displacement is generated between a substructure and a superstructure in the installing the pad type rubber support between the substructure and the superstructure in a sandwiched state. SOLUTION: This pad type rubber support 14 is sandwiched between a concrete lower sandwich part 16 in the upper face of the substructure 10 and a concrete upper sandwich part 18 in the bottom face of the superstructure 12 and absorbs the horizontal displacement between the substructure 10 and the superstructure 12 by its own shear elastic deformation. This rubber support 14 is formed with recesses 34 in a prescribed pattern in its upper face and projections 38 formed in the bottom face of the upper sandwich part 18 are embedded in the recesses 34.
Patent JP-2000247109-A (JP)
Title: Vehicle pneumatic tire
Inventor: BECKMANN OTTO
IPC: B60C11/04
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle pneumatic tire capable of effectively reducing the temperature of a rubber mixture within the range close to a belt. SOLUTION: A vehicle pneumatic tire 1 for useful vehicle substantially comprises an easily heat conductive rubber mixture 8 provided on the bottoms 7 of pattern grooves and only the vicinity of the adjacent part of side surfaces of at least one pattern groove 4, the rubber mixture being substantially filled in the space at least between the bottom 7 of the pattern groove 4 and the radially outside layer 9 of a belt reinforcement part 6, so that the rubber mixture 8 never makes contact with a road in the new state of the vehicle pneumatic tire 1, and/or an easily heat conductive rubber mixture provided within the range of at least one tire shoulder, the rubber mixture being at least partially connected to a belt reinforcement part located under the tread, never making contact with the road, and extending axially to the axial outside of the tire body as occasion demands.
Patent JP-2001244174-A (JP)
Title: Method and system for charged particle beam lithography
Inventor: IIIZUMI KEN
IPC: H01L21/027
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a charge particle beam lithography system, using a general aperture diaphragm that can improve the throughput of the system. SOLUTION: Fig.(b) shows part of a second shaping diaphragm used in the conventional technique, and in-batch graphic openings 201a, 201b, 202a, and 202b which are obtained by dividing in-batch graphic openings 201 and 202 are arranged and writing is made by deflecting an electron beam, so that the divided graphics become original writing data on a sample. Consequently, it is required to control the deflection of the beam with high accuracy, so that the connections between the openings 201a and 201b and between the openings 202a and 202b become originally written graphics. Fig.(c) shows part of the second shaping diaphragm. In the part, in-batch graphic openings 201 and 202 having the same shapes as writing data have are arranged, regardless of the size of the electron beam and exposed successively with the electron beam while the beam is moved by the size of the shape 203.  Consequently, an in-batch graphic having a large area can be written accurately on the sample, without being restricted by the size of the electron beam shaped through a first shaping diaphragm.
Patent JP-2001243753-A (JP)
Title: Audio system
Inventor: IDO TADASHI
IPC: G11B20/10
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To reduce the work burden when a desired music to be subjected to sound recording is selected and is subjected to sound recording while music contents are checked. SOLUTION: When a scan play key 62 is depressed, a control section 68 controls a CD reproducing section 11 to successively reproduce the introduction segment of each piece of the music recorded on a CD 1 and outputs the music from a speaker 40. When a single music dubbing key 64 is pushed by a user who decides the music to be his or her desired music during the course of reproduction of the introduction segment of the certain music, the control section 68 controls the CD reproducing section 11 to start reproduction from the top of the certain music and simultaneously controls an MD recording section 51 to record the reproduced music as a novel track to a recordable MD 41. When the reproduction to the last of the certain music ends thereafter, the control section 68 controls the MD recording section 51 to stop the sound recording.
Patent JP-2001240059-A (JP)
Title: Fittable container
Inventor: MORI HITOSHI
IPC: B65D21/02
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To enable cross piling for box containers without confirming on which side the box containers and fittable containers are arranged when the box containers are piled up in cross piling on the fittable containers and the box containers, and to improve efficiency in works for cross piling. SOLUTION: The fittable container A is formed in a structure wherein a part in a width the same as the flange width w10 of the box container is left on its flange 3, and the rest of the flange is formed in a shape of surrounding step 6 dented toward the downside, and thereby feet of the box container can be formed respectively in the same size, allowing both types of the containers to be piled up in cross piling easily.
Patent JP-2001248641-A (JP)
Title: Magnetic bearing device
Inventor: TANIGUCHI MANABU
IPC: F16C32/04
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic bearing device capable of adjusting control characteristics automatically as required. SOLUTION: This magnetic bearing device is provided with a magnetic bearing main body 1 having an electromagnet 5 floating a rotary body 4 magnetically and a position sensor 6 detecting a position of the rotary body and a controller 2 connected with the magnetic bearing main body, controlling the electromagnet 5 based on an output signal of the position sensor, and having an operation means selecting whether control characteristics are adjusted or not when power supply is turned on. In this magnetic bearing device constituted as mentioned above, the control characteristics are automatically adjusted every time power supply is turned on, if it is selected in such a way that the control characteristics are adjusted when power supply is turned on by the operation of the operation means.  On the other hand, if it is selected in such a way that the control characteristics are not adjusted when power supply is turned on by the operation of the operation means, the control characteristics are not adjusted, and the control based on previous control characteristics is done.
Patent JP-2001214188-A (JP)
Title: Candle capable of keeping combustion by heat conduction function and of terminating burning for itself
Inventor: TAKAHASHI CHIHARU
IPC: C11C5/00
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To obtain a candle capable of keeping combustion and of terminating burring for itself with a certain amount of wax left unburnt for the exhibition of an aesthetically improved exterior view. SOLUTION: This candle is provided with a heat conducting means 4 comprising a wick 1, a heat conducting part 10, a liquefied wax inflow port 11, and an insulated part 13, and a container part 8.
Patent JP-2001246212-A (JP)
Title: Filter member for ventilation fan or range hood
Inventor: WATANABE KENJI
IPC: B01D39/16
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a filter member for a ventilation fan or a range hood hard to generate clogging and good in the collection efficiency of soot, or the like. SOLUTION: The filter member 10 attached to the suction port 21 of the ventilation fan or range hood 20 is constituted of a nonwoven fabric having a thickness of 5-15 mm in a natural state and comprising fibers with a fineness of 2.0-7.8 denier.
Patent JP-2001250100-A (JP)
Title: Ic card and truth/false judging device therefor
Inventor: SHIMODA MASAFUMI
IPC: G06F21/62
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To surely discriminate a forged card from cards by using a peculiar information difficult for copy for judging truth/false among respective kinds of information in an IC card. SOLUTION: The IC card 10 is provided with a peculiar information part 11, in which card peculiar information for individually identifying the main body of IC card is previously provided unwritablly, and an owner data memory 14 storing the card peculiar information in the peculiar information part as readable data, this IC card 10 is defined as the truth/false deciding object and when deciding the truth/false of this IC card, a truth/false judging device 20 mutually compares the card peculiar information in the peculiar information part with card peculiar information read out of the owner data memory. When both the information are not coincident with each other, the IC card is judged as 'false'.
Patent JP-2001246295-A (JP)
Title: Electrostatic spray coating method and spray coating device
Inventor: FUKUOKA SHIGEYOSHI
IPC: B05D7/14
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic spray coating method by which electrostatic spray coating using a water-soluble coating material can be safely performed under an internal application method and with high efficiency and countermeasures for insulating the subject device is simplified, and further, spray coating failures such as overspray and spray insufficiency are prevented from occurring, in the electrostatic spray coating for an automotive body by intermittently actuating a pray gun G as well as the spray coating device. SOLUTION: This electrostatic spray coating method is to make the layout of a spray coating line by connecting a coating material tank T, a nitrogen gas supply part 2 and a hot water supply part 3 to a spray unit 8 with the spray gun G installed at a robot arm R though a signal selection/conversion unit 5 and a sending pump 6 and pool a one shot amount of the coating material P of a specific color in a coating material pool part 22. Further, the method is to form an insulating zone 40 in the middles of a sending hose H by sending nitrogen gas N following the one shot coating material and apply high voltage to the latter half part 42 only of a line from the insulating zone 40 to the spray gun G to perform the intermittent electrostatic spray coating, and further, clean a coating material flow channel with hot water W. The spray coating device 1 is also provided.
Patent JP-2001246259-A (JP)
Title: Catalyst for cleaning exhaust gas
Inventor: ITO JUNJI
IPC: F01N3/28
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To produce a catalyst for cleaning exhaust gas, which improves NOX conversion under a lean atmosphere using unburnt hydrocarbons or CO from the exhaust gas of a diesel engine where sufficient activities with a conventional catalyst cannot be obtained after endurance. SOLUTION: In the catalyst for cleaning NOX by reduction using the unburnt hydrocarbons and CO from the exhaust gas of the diesel engine, (1) an A composition in which 0.1-20 wt.% (in terms of a metal) of at least one metal selected from the group consisting of platinum, palladium, rhodium and iridium is carried on a W-Zr complex oxide where the metal atom ratio of W/Zr is 0.01-0.3, and (2) a B composition in which 0.1-5.0 wt.% (in terms of a metal) of copper is carried on an inorganic oxide are physically mixed, and the mixing ratio of the A composition to the B composition is in the range of 30:70-70:30 by weight.