baber/WOPTO huggingface dataset:
Patent JP-2001307546-A (JP)
Title: Ionic conductor
Inventor: TANIGUCHI NOBORU
IPC: C01G25/00
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a reliable ionic conductor and an electrochemical device using it. SOLUTION: This ionic conductor is one of the following perovskite oxides from (1) to (5). (1) It has a composition of BaZr1-xCexO3-p (0<x<0.8). (2) It substantially consist of Ba, Zr, Ce, and O, and only proton actually serves for its conductivity. (3) It has a composition of BaZr1-xMxO3-p (M is a trivalent substituted element, 0<X<1) or BaZr1-x-yCexMyO3-p (M is a trivalent substituted element, 0<x<1, 0<y<1, x+y<1) forming a single-phase polycrystal of which crystal system is cubic, tetragonal, or orthorhombic, and the unit lattice axes a, b, and c (a>=b>=c) satisfy by 0.8386 nm<a<0.8916 nm, b/a>=0.90. (4) It is a single-phase sintered compact having the same composition as shown in (3)above, and its density is more than 96% of the theoretical density.  (5) It is a single-phase sintered compact having the same composition as shown in (3)above, and its grain boundary size is 1-30 μm.
Patent JP-2002232724-A (JP)
Title: Image communication apparatus, image communication method, program, and storage medium
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/32
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide an image communication apparatus, an image communication method, a program, and a storage medium capable of suitably selecting whether a color communication by 300 dpi or 400 dpi, which uses a large number of memories, is effectively performed. SOLUTION: A receiver notifies a transmitter of the presence or absence of a JPEG receiving function, a full color receiving function, a receiving function by 300 dpi, a receiving function by 400 dpi, and a receiving function by 300 dpi or 400 dpi, while the transmitter designates a JPEG transmission, a full color transmission, a transmission by 300 dpi, a transmission by 400 dpi, and a color transmission by 300 dpi or 400 dpi to the receiver, and selects whether a color communication by 300 dpi or 400 dpi is validated.
Patent JP-2002233085-A (JP)
Title: Stator for motor and its assembling method
Inventor: KUROIWA SHINJI
IPC: H02K15/02
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a stator for a motor capable of realizing the high output and high efficiency motor by remarkably reducing the dead zone of a winding and its assembling method. SOLUTION: The stator is provided with an upper stator core 11 and a lower stator core 21 arranging and forming the salient poles of the number of half of the number of required stator salient poles respectively. The lower half part of the salient pole 11a of the upper stator core 11 and the upper half part of the salient pole 21a of the lower stator core 21 are exposed and these stator cores 11, 21 are mutually integrated and connected so that the lower half part of the salient pole 11a of the upper stator core 11 and the upper half part of the salient pole 21a of the lower stator core 21 are positioned in the upper stator core 11 and the lower stator core 21, and the salient poles 11a of the upper stator core 11 and the salient poles 21a of the lower stator core 21 are alternately arranged at regular intervals.
Patent JP-2002224556-A (JP)
Title: Fluidized bed
Inventor: YOKOMIZO MASAHIKO
IPC: B01J8/44
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a fluidized bed wherein a particulate are fed into the space above a sparger having many micropores, a gas is fed thereto through the micropores from its lower side to thereby effect the contact of the particulate with the gas on the sparger and is made preventive against the adhesion to the micropores of the sparger. SOLUTION: There is provided a fluidized bed being a fluidized bed 1 wherein the shape of at least that part of a micropore 3 of a sparger 2 which lies on the lower gas feed side 13 is that which gradually widens toward the lower gas feed side 13. Desirably, the shape of at least that part of the micropore 3 which lies on the lower gas feed side 13 is a tapered section 15 gradually widening toward the lower gas feed side 13 or a multi-taper or curve 16 in which the angle of widening increases toward the lower gas feed side 13. Part or all of the gas discharged after the contact with the powder or particles 4 on the sparger is recirculated and used again as a gas upwardly fed into the sparger 2.
Patent JP-2002231155-A (JP)
Title: Deflecting yoke
Inventor: MURATA AKIO
IPC: H01J29/76
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To prevent risk of a crossover part of a horizontal deflection coil getting in contact with a neck end part of a cathode-ray tube to be damaged in installing a deflecting yoke onto the cathode-ray tube adopting the horizontal deflection coil having the crossover part on the coil rear end side in a bendless structure. SOLUTION: This deflecting yoke 1 comprises the horizontal deflection coil 2 wound in a saddle form with the crossover part 7 on the coil rear end side extended straight in a yoke center axis direction to form a bendless structure. A coil protective part 10 is provided to cover an inner surface of the crossover part 7 of the bendless structure as integrally formed with a separator 4.
Patent JP-2002232709-A (JP)
Title: Image processing device, image forming device using the same, and image processing method
Inventor: KUBOTA KAZUHISA
IPC: H04N1/40
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide an image processing device which can accurately discriminate image regions and image types in an easy way regardless of an input document is monochromatic or multicolored, and can prevent the expansion of the circuit scale. SOLUTION: A region separation processing unit 20 has a target pixel determination part 40 which determines to which one of such areas as a solidly painted region, a photograph region, a character region, or a halftone region a target pixel belongs, by extracting the feature amount of the target pixel based on the image data in the main scanning direction, peripheral pixel determining parts 31a to 31f an upper line determining part 32 and a lower line determining part 33 which determines to which region the peripheral pixels around the target pixel and a pre-stage line in the sub-scanning direction and a post-stage line in the sub-scanning direction belong respectively. Based on the determination results of the target pixel determining part 40, the upper line determining part 32, and the lower line determining part 33, it is determined to which region the target pixel belongs.
Patent JP-2002233278-A (JP)
Title: Fishing reel
Inventor: SHIMIZU SAKAHITO
IPC: G01B21/06
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a fishing reel that the selection and setting operation of various switches can be carried out on a practical fishing without causing an error operation. SOLUTION: This fishing reel 1 in which a plurality of display panels 21, 22 for displaying the delivery amount and wind amount of a fishing line wound on a spool 8 rotatably supported on a reel main body 2 and switches 24, 25 for changing, setting or the like the displayed contents of the display panels 21, 22 are disposed in the reel main body 2 is characterized in that the switch 24 (25) corresponding to each display panel 21 (22) is set to a place near to the corresponding displayer 21 (22) and separated from the other display panel 22 (21) and the corresponding switch 25 (24).
Patent JP-2002239830-A (JP)
Title: Shaving cutting work method of magnesium product and shaving cutting work device
Inventor: YAMAMOTO KOICHI
IPC: B23D1/04
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a having cutting work method of a magnesium product capable of providing a favourable finished surface in high productivity without increasing cost and a shaving cutting work device. SOLUTION: A cutting surface 13a is cut and worked by a cutting blade 21 in a state of constantly making the cutting blade 21 contact with the cutting surface 13a by relatively moving at least one of the cutting blade 21 and the magnesium product 13 in a direction to cut the cutting surface 13a by the cutting blade 21 after adjusting the cutting blade 21 to a relative position to be specified cutting quantity against the cutting surface 13a by arranging the cutting blade 21 at a specified rake angle θ against an orthogonal position of the cutting surface 13a of the magnesium product 13.
Patent JP-2001292979-A (JP)
Title: Switching element for linear conduction of electric current between power supply and load
Inventor: YAIR RAPHAEL
IPC: G01R33/385
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a switching circuit having a switching element conducting an electric current between a power supply and a load in the linear condition, that is, in the continuous conducting condition, for connecting a power supply to a load selectively, or more specifically, to provide a switching circuit connected between a gradient power supply and a gradient coil assembly in a magnetic resonance imaging system for conducting a gradient coil current continuously. SOLUTION: This switching circuit includes a switching element and a steering circuit. The switching element has the conducting condition in which a first part of a current is conducted between a power source and a load during a first step of motion determined according to the quantity of the current, and an electric current steering circuit has the conducting condition in which a second part of the current is conducted between the power source and the load during a second step of motion.
Patent JP-2001319913-A (JP)
Title: Anti-corrosion undiluted treatment liquid
Inventor: AOKI HIDEMITSU
IPC: H01L23/52
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an anti-corrosion undiluted treatment liquid which is used for washing or maintaining a metal surface where copper, copper alloy, or the like is exposed, or for forming a protective film on such a metal surface, or for other purposes, and which never allows an anticorrosive contained in the liquid to be deposited in temperature environments for transportation, maintenance, treatment, or the like. SOLUTION: The anti-corrosion undiluted treatment liquid can be used as an aqueous solution with respect to the metal surface where copper or copper alloy is exposed, This treatment liquid contains the anticorrosive and a deposition preventive. The anticorrosive is a triazole-based compound and/or its derivative-based compound with a density between 0.05 and 20 wt.%, and the deposition preventive is a water soluble alkali compound containing no metal atoms in the molecule, The pH of an aqueous solution of the undiluted treatment liquid is between 4 and 12.
Patent JP-2002247131-A (JP)
Title: Wireless band setting method
Inventor: HORIGUCHI TOMOHITO
IPC: H04W92/10
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a wireless band setting method that allows a wireless band between a wireless terminal and a wireless base station to automatically have a bandwidth of a wireless band suitable for contents and used between the wireless terminal and the wireless base station by having only to select the contents with respect to a wireless connection between the wireless terminal and the wireless base station. SOLUTION: The wireless band setting method is configured such that a server stores a plurality of contents data and wireless band information corresponding to the respective contents data and required for transmission of the contents data, transmits the required wireless band information to a wireless terminal when the wireless terminal selects contents data, the wireless terminal transmits a band revision request to the wireless base station in response to the request, the wireless base station revises the existing band to a requested band, transmits a band revision notice to the wireless terminal after the band revision of the wireless connection, the wireless terminal receiving the band revision notice transmits the band revision end notice to the server, and the server receiving the band revision end notice starts transmission of the contents data to the wireless terminal.
Patent JP-2002244624-A (JP)
Title: Display driver, and display unit and electronic equipment using the same
Inventor: TAMURA TAKESHI
IPC: G11C7/06
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a display driver with built-in RAM permitting to arrange a plurality of three port structured memory cells within an output electrode pitch, and to provide a display unit and electronic equipment using the same. SOLUTION: The memory cell MC includes a flip-flop FF consisting of 1st and 2nd inverters 150, 152. CPU bit line CPU-BL and RGB bit line RGB-BL are connected with a node N0 via N-type MOS transistors 154, 156, respectively. A P-type MOS transistor 158 and an N-type MOS transistor 160 are connected with a node N1. The source terminal of the N-type MOS transistor 160 is connected to the ground potential level; a set signal is supplied to the gate terminal in a pixel unit only for the flip-flop FF corresponding to the pixel for writing and this set signal brings the node 1 into the ground potential level.
Patent JP-2002245275-A (JP)
Title: Electronic commerce system
Inventor: MIURA TAKAO
IPC: G06Q30/06
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an electronic commerce system, forming a virtual market dealings with commodities that can be supplied stably in terms of quantity and quality, over an open communication network, such as the Internet, and promptly deciding a commodity price from needs of a commodity provider and needs of a transaction participants, by making good use of a two-way characteristic of the Internet. SOLUTION: Market for commodities that can be supplied stably is formed over the Internet, and a purchaser terminal and a commodity listing person terminal carry out buying and selling of the commodity through the market. A market-managing server can obtain commissions on established contract of buying and selling. The market-managing server on simultaneous or daily basis publishes transaction information, such as the average price of buying and selling.
Patent JP-2002240445-A (JP)
Title: Method for forming image
Inventor: FUKAZAWA NORIMASA
IPC: B41M5/26
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming an image using a high density energy beam capable of simply obtaining a highly minute image having no image scumming or color tinting. SOLUTION: The method for forming the image comprises the steps of irradiating the high density energy beam from a release layer side in an image forming material formed by sequentially superposing a metal support (A), an image forming layer (B) and the release layer (C) in this order; cutting separately a boundary of an exposed part and a non-exposed part of the image forming layer; releasing the release layer (C); and thereby transferring the exposed part of the forming layer to the release layer to form the image.
Patent JP-2002248370-A (JP)
Title: Powder lump disintegrating apparatus
Inventor: MISAKI YUTAKA
IPC: B65G65/42
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To surely disintegrate powder lumps without clogging a discharging port with the powder lumps by comparatively simple structure. SOLUTION: The disintegrating apparatus 3 for alumina powder lumps 2 consists of a hopper 11 to be supplied with the limps 2, a gate 12 provided at the lower part of the hopper 11, a belt conveyer 13 arranged at a fixed interval apart from and under the gate 12 to form the discharging port 20 of the lumps 2 together with the gate 12, and a thrust-up mechanism 14 for thrusting up the conveyer 13 from its lower side intermittently to reduce the opening area of the port 20.
Patent JP-2002252959-A (JP)
Title: Linear compressor and its control device
Inventor: YOSHIDA MAKOTO
IPC: F04B35/04
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a linear compressor and its control device which prevent a piston from colliding with a cylinder due to an external force when a linear motor is inactive. SOLUTION: A piston displacement is controlled by short-circuiting a wiring terminal of an armature, via driving current carrying elements (U, V, X, Y), when the linear motor 3 is inactive.
Patent JP-2002250214-A (JP)
Title: Apparatus for determining oil exchange timing
Inventor: SHIBUYA MASATOSHI
IPC: F02M25/07
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To allow determination by taking into account of an EGR amount, in a determination apparatus of oil exchange timing based on an operation continuing state of an engine. SOLUTION: An integrated value of detected operation continuing states of the engine is calculated. The oil exchange timing is determined in such a manner that: after a target oil exchange timing previously set is corrected by the calculated actual EGR amount, the corrected target value is compared to the integrated value; or after the integrated value is corrected by the actual EGR amount, the corrected integrated value is compared to the target oil exchange timing.
Patent JP-2002249635-A (JP)
Title: Polypropylene resin composition for car exterior and car side molding composed by molding the same
Inventor: SUZUKI AKIHIRO
IPC: B60R13/04
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain a polypropylene resin composition excellent in high fluidity, physical properties, dimensional stability, moldability and appearance of its molded article, and a component for car exterior composed by molding this composition. SOLUTION: Prescribed amount of the following components are compounded Component A: a polypropylene resin [die swell ratio (ME)<=1.1] extruded by using an extruder a product composed by melting and kneading a propylene.ethylene block copolymer in which MFR(melt flow rate) of a propylene homopolymer part ranges 250-350 g/10 min and that of the block copolymer ranges 100-140 g/10 min and to which 0.0005-0.005 wt.% peroxide is compounded. Component B: an ethylene.octene random copolymer in which MFR ranges 4-20 g/10 min and the density ranges 0.870-0.880 Component C: an ethylene.butene random copolymer in which MFR ranges 4-20 g/10 min and the density ranges 0.855-0.865 Component D: talc the average particle size of which is 10 μm or less measured by a laser diffraction method.
Patent JP-2002257497-A (JP)
Title: Heat exchanger, control method of heat exchange temperature and hot heat supplier
Inventor: KATAYAMA MASATOSHI
IPC: F28F27/00
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To reduce installation cost and operation cost by a method wherein the effective heat transfer area of a heat receiving pipe 2 is controlled individually, control response property is improved and the control of a heat exchanging temperature is permitted individually, in a heat exchanger equipped with a heat inputting means inputting heat freely to the heat medium water At in a main body vessel 1 for receiving heat medium water At under a reduced pressure, the heat receiving pipe 2, freely passing heat receiving fluid La capable of exchanging heat with the vapor of the heat medium water At and arranged in a vapor space Vs, and an air extracting passage 4, capable of extracting noncondensable gas G co-existing with the vapor of heat medium water At. SOLUTION: A tubular body 3, surrounding the heat receiving pipe 2, is provided in the vapor space Vs and one end of the tubular body 3, which is opposed to a low temperature section in the heat receiving pipe 2, is sealed, while the gas extracting passage 4 is connected so as to be communicated with the inside of one end of the tubular body 3.
Patent JP-2002257991-A (JP)
Title: Storage device and storage method for radioactive material
Inventor: AISAKA TAKASHI
IPC: G21C19/32
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To facilitate heat removing, maintaining the sealing performance, and monitoring of a canister. SOLUTION: The storage device comprises the canister 1, a metal container 5 disposed outside the canister 1 having a heat transmitting passage 7, and a cask 8 of concrete disposed outside the metal container 5 having a cooling passage 9. The cask 8 of concrete has an air inlet 10 at an lower part, and an air outlet at an upper part, so that cooling air 12 is sent to the cooling passage 9 to cool heat from the canister 1 for eliminating heat of it. A pressure gauge 14 to monitor pressure in the metal container 5 is provided, thereby sealing performance of the canister 1 to the metal container 5 can be monitored.
Patent JP-2002256721-A (JP)
Title: Method of constructing multistory parking facility
Inventor: IWAMORI HIROMINE
IPC: E04H6/08
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an innovative method of constructing a multistory parking facility making use of existing heavy machinery instead of using large-scale heavy machinery, while requiring no space to install the existing heavy machinery in a small place. SOLUTION: The method is for constructing a multistory parking facility 10 having a pair of elevation guide mechanisms 42 and 43 for vertically movably guiding a vehicle mounting cage 12 having a vehicle mounting part 11 therein; a vertical shaft 15 through which the cage 12 moves up and down; a plurality of parking floors 16 provided one above another at positions adjacent the vertical shaft 16; and an entry floor 17 and an exit floor 18 both of which are located adjacent to the vertical shaft 15, at respective heights different from the heights of the parking floors 16.  Using a lifting means 33 placed on an elevation base 25 vertically movably provided on elevation guide rails 13 and 14 being constructed to serve as the guide mechanisms 42 and 33 when completed, not less than one or two parking floors 16 are constructed in sequence from below as they are set at the heights of the guide rails 13 and 14. The guide rails 13 and 14 are extended upwards.
Patent JP-2002261066-A (JP)
Title: Spin processor
Inventor: HAYASHI KOUNOSUKE
IPC: F26B5/08
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a spin processor capable of separating and recovering a treatment solvent in the case of treating a substrate with the first treatment solvent and the second treatment solvent in order. SOLUTION: The spin processor is provided with a rotary provided rotatably within a cup body 16, the first treatment solvent nozzle 26 for feeding the first treatment solvent and the second treatment solvent nozzle 27 for feeding the second treatment solvent toward the substrate 11, a main discharging pipe 21 the one end of which is connected to the bottom of the cup body and which has the first branch pipe 22 and the second branch pipe 23 branched from the other end, the first jetting nozzle 32 for jetting a fluid for allowing the first treatment solvent to flow into the first branch pipe and preventing the first treatment solvent from flowing into the second branch pipe when the first treatment solvent is discharged from the cup body to the main discharging pipe,  and the second jetting nozzle 33 for jetting the fluid for allowing the second treatment solvent to flow into the second branch pipe and preventing the second treatment solvent from flowing into the first branch pipe when the second treatment solvent is discharged from the cup body to the main discharging pipe.