baber/WOPTO huggingface dataset:
Patent JP-2003325393-A (JP)
Title: Floor brush for vacuum cleaner
Inventor: ICHINO TAKEYUKI
IPC: A47L9/02
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor brush with reduced weight and usable with a small quantity of electric power.  <P>SOLUTION: This floor brush 10 for a vacuum cleaner is provided with a floor brush main body 11 extended in right and left and provided with a suction chamber 13 having a suction opening 15 opened to a bottom surface and a dust collecting chamber 19 communicating with the suction chamber 13 through a communication passage 14, a rotary cleaner 16 extended along the suction opening 15 and rotatably fitted to the suction chamber 13, a driving motor (driving means) 18 for driving the rotary cleaner 16 to turn, and a connection pipe 12 fitted to a rear part of the central part in the right and left direction of the floor brush main body 11 and communicating with the dust collecting chamber 19. The suction opening 15, the suction chamber 13, the communication passage 14 and the dust collecting chamber 19 are extended corresponding to the nearly whole length of the rotary cleaner 16 in the axial direction thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332122-A (JP)
Title: Method for improving critical current of superconducting coil
Inventor: KOIZUMI NORIKIYO
IPC: H01F6/06
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that a superconducting wire cannot demonstrate its inherent performance because a critical current significantly lowers when only a slight strain is given in an A15 superconducting wire used in a nuclear fusion reactor or the like.  <P>SOLUTION: This method is used to improve the critical current of the superconducting coil. A bending strain is given to a superconductor to release deformation on the inner-diameter side of the coil in a high magnetic field part, thereby reducing the fall of the critical current on the inner-diameter side of the coil due to thermal deformation caused by a difference in temperature between the generation temperature of the superconductor and the operation temperature of the superconducting coil.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328180-A (JP)
Title: Method of filling plating into bottomed hole
Inventor: TOMISAKA MANABU
IPC: C25D7/12
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of filling plating into a bottomed hole by which cavities generating inside the bottomed hole can be reduced even in the case of the bottomed hole having a high aspect ratio.  <P>SOLUTION: A plating liquid in which the concentration of CuSO<SB>4</SB>5H<SB>2</SB>O is controlled to 130 to 180 (g/L), the concentration of H<SB>2</SB>SO<SB>4</SB>is controlled to 180 to 220 (g/L), the concentration of Cl<SP>-</SP>is controlled to 100 to 1,000 (mg/L), the concentration of an accelerator containing sulfur is controlled to 0.1 to 7.5 (mg/L), and the concentration of an inhibitor consisting of a polymer is controlled to 400 to 2,000 (mg/L) is used. DC current is used for plating current, and current density to the opening area of a bottomed hole 23 is controlled to 0.1 to 3 mA/cm<SP>2</SP>. Thus, Cu plating can be deposited from the bottom face and side face of the bottomed hole while suppressing the formation of Cu plating at the opening part of the bottomed via hole 23.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337685-A (JP)
Title: Device and method for determining printing function of printer
Inventor: TANAKA SHINJI
IPC: B41J29/46
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To adequately determine the printing function of a printer without user's operation for determining the printing function of the printer and to prevent the deterioration of the printing function by increasing the utilization frequency of the printer.  <P>SOLUTION: A request from a user for an application for a campaign is made by mailing a postcard on which an image capable of judging the printing function of the printer 22 distributed by a printing function determining device 30 via the Internet 10 is printed, and the printing function of the user's printer 22 is determined by reading the image printed on the mailed postcard. When defective conditions occur in the printing function of the printer 22, an electronic campaign-applying mail which describes the defective conditions is transmitted. The user has the printing function of the printer 22 judged with high accuracy whenver the user sends the application for the campaign.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337897-A (JP)
Title: Auction popularity system
Inventor: KIKKAI NORIAKI
IPC: G06Q50/00
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a popularity value is simply added, a case which does not conform to the latest reliable data occurs, and personal attack and a group operation for intentionally making the popularity value of a specific member higher or lower can not be prevented even when they are caused in the conventional technology.  <P>SOLUTION: In an auction system capable of being connected with a plurality of user terminals via a network, for accepting sale or bid from the user terminals, and for providing auction service to a user, a purchaser can decide purchase by referring to popularity data of a seller on the basis of transaction results and after a transaction, the system side decides the addition of the seller and an evaluation value of the seller to the evaluation data on the basis of popularity permission data. The auction system has a popularity function for controlling the evaluation value in consideration of the transaction results and time data. The system performs the selection of a popular person on the basis of strength of mutual relation between users to be obtained from the evaluation value after the transaction and the number of transactions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339694-A (JP)
Title: Tomographic image processor
Inventor: KOBAYASHI MASAKI
IPC: G06T1/00
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To automatically discriminate subcutaneous fat from viscernal fat in the tomographic image of the abdomen.   <P>SOLUTION: (a) The abdomen CT tomographic images by an X-ray CT apparatus is divided into muscle pixel regions 110a, 110b, 110c indicating skin or muscles, fat pixel regions 120a, 120b indicating fat, and an external region 130 indicating the outside of a subject. (b) The muscle pixels adjacent to the external pixel region 130 are successively replaced with the external pixels, so as to remove the muscle pixel region 110a indicating skin. (c) The muscle pixels are expanded in response to a skin layer removal result, so that the muscle pixel region 110b expressing peritonea fully encloses the fat image region 120b corresponding to the viscernal fat. The fat pixels adjacent to the external pixel region 130, and a connection component for connecting them are labeled with values indicating the subcutaneous fat on the basis of the expansion result. The subcutaneous area is expanded inward for the portion of expansion in the muscle pixels. On the basis of a classification result (a), the fat pixel regions other than the subcutaneous fat are recognized as the viscernal fat.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348098-A (JP)
Title: Method for specifying equipment of communication party in radio communication
Inventor: SHIBUYA AKIRA
IPC: H04W84/10
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for specifying equipment of a communication party by which the communication party is easily specified in radio communication.   <P>SOLUTION: The method for specifying the equipment for the communication party in the radio communication is a method for specifying the equipment for the communication party in starting communications between a cellular telephone 1 and a personal computer 2. The method comprises: an address recording step recording the address of the cellular telephone 1 on a recording medium and transiting the state of the cellular telephone 1 to a communication waiting state (S12); an address reading step making the personal computer 2 read the address recorded on the recording medium in the address recording step (Step 16); a communication request transmission step transmitting communication request by the personal computer 2 to the cellular telephone 1 based on the address read in the address reading step (Step 18); and a communication start step starting the communications between the cellular telephone 1 and the personal computer 2 based on the communication request transmitted in the communication request transmission step (S22).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345533-A (JP)
Title: Image data processing system
Inventor: MIYAMOTO RYOSUKE
IPC: B41J29/38
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To broadcast the status of a printer by using the isochronous channel of an IEEE1394.   <P>SOLUTION: A printer broadcasts its own status at a fixed interval so that it is possible for a print data transmission side to transfer data without confirming the printer conditions. Also, it is possible to prevent a print job stand-by status.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003145522-A (JP)
Title: Apparatus and method for manufacturing ceramic laminate
Inventor: TOMIOKA HIROSHI
IPC: B28B11/00
Filed: 2002-05-23
Abstract: PROBLEM TO BE SOLVED: To prevent a green ceramic sheet from rising by a suction hole in the manufacture of a ceramic laminate and to sufficiently restrict the laminate by a laminating fixture without wasting a material. SOLUTION: The apparatus for manufacturing the ceramic laminate comprises a first pressure bonding head 21 having a suction mean for holding the green ceramic sheet to stack the green ceramic sheets and to press by a first pressure, and a second pressure bonding head 22 for pressing the stacked green ceramic sheets by a second pressure higher than the first pressure. A region of the second head 22 to be brought into contact with the green ceramic sheet is preferably a flat surface having no hole.
Patent JP-2003340293-A (JP)
Title: Rice immersion apparatus
Inventor: ISOTANI KEIICHI
IPC: B02B1/04
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rice immersion apparatus for reducing the mutual rubbing of grains of rice in an immersion tank or the rubbing possibility of grains of rice with a structure and, in addition, separating and removing impurities bonded to and mixed with grains of rice.   <P>SOLUTION: The vertical immersion tank 1, which is filled with immersion water, is filled with rice to be treated to perform the immersion treatment of rice and, by especially injecting immersion water in the immersion tank 1 from the upper part to discharge the same from the lower part thereof to generate the gentle flow of immersion water from above to below while charging rice to be treated in the immersion tank 1 from above to ladle out the rice from the bottom region. A preheating tank 2 is put side by side with the immersion tank 1 and the hot water discharged from the immersion tank 1 is sent into the preheating tank 2, and a water supply pipe 12 of immersion water to the immersion tank 1 is arranged therein to perform heat exchange between the new immersion water supplied to the immersion tank 1 and the hot water discharged from the immersion tank 1 to enhance heat efficiency.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341033-A (JP)
Title: Inkjet recorder having perfecting printing mechanism
Inventor: KOBAYASHI NOBUTSUNE
IPC: B41J29/38
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an environment easy to use for users by automating an adjustment of various kinds of printing modes which had to be conventionally manually carried out through a state judgment by users themselves as a means for preventing front and rear ink colors from mixing in an inkjet recorder having a perfecting printing mechanism.   <P>SOLUTION: In the inkjet recorder having the perfecting printing mechanism, it is detected whether or not an ink placement duty for front and rear inks is excess to an object printing medium. When the duty is excess, the printing mode most suitable for the state is automatically selected so as to avoid front and rear ink colors from mixing. As a means for the detection, a means which makes identification information on whether it is a text or an image correspond to each sampling coordinate on the medium by separating an image region as a known technique, and judges that the duty is excess when both the front and the rear are images, or the like means is adopted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342412-A (JP)
Title: Manufacturing method of sheet having uniformly dispersed hollow beads and sheet having uniformly dispersed hollow beads manufactured by the method
Inventor: SATOU SHIGEKI
IPC: C08J9/32
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a sheet having uniformly dispersed hollow beads, wherein the sheet being excellent in airtightness, water proofing property, dust proofing property and cushioning performance when used in an electronic part, and having a good compression permanent set even in a thinner one, and to provide a sheet having uniformly dispersed hollow beads manufactured by the method.   <P>SOLUTION: The invention is characterized by forming a sheet-like polycondensate having uniformly dispersed and blended hollow beads by dispersing and blending the hollow beads in monomers and/or a curing agent, spreading those obtained after kneading them to a thin film, and applying a heat treatment to the film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346747-A (JP)
Title: Battery pack and manufacturing method of the same
Inventor: YAMADA KAZUNOBU
IPC: H01M2/10
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To charge/discharge a battery while ensuring a normal operation of a temperature protection element which is inserted and fixed to a resin mold part and protects the battery by quickly detecting the battery temperature.   <P>SOLUTION: The battery pack comprises a battery 2, an inner case 4 fixed to the front surface of the battery 2 having a closed chamber 8 formed to the battery 2, a temperature protection element 3 protecting the battery 2 housed in the closed chamber 8 of the inner case 4, a sealing resin 7 closely adhering the inner case 4 to the surface of the battery 2, and a resin molded part 1 into which, the battery 2, formed by fixing the inner case 4 housing the temperature protection element 3, is inserted so as to fill up a part of the inner case 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341391-A (JP)
Title: Sliding unit of seat for vehicle
Inventor: KUBO YOSHIAKI
IPC: B23K9/00
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve the weldability of a bracket in a sliding unit of a seat for a vehicle in which a flat plate-like bracket is clamped on a floorboard, and a lower rail for slidably engaging an upper rail is welded to the bracket and to eliminate the release of the lower rail from the floorboard side by a separation load inputted from a seat belt.   <P>SOLUTION: The sliding unit of the seat for the vehicle comprises the flat plate-like bracket 2 and beads 21, 21 provided along the sidewalls 11, 11 of the lower rail 1 at the bracket 2 so that the beads 21, 21 are welded to lower ends of the sidewalls 11, 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347552-A (JP)
Title: Organic transistor and manufacturing method therefor
Inventor: NISHIO SAORI
IPC: H01L29/786
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic transistor whose leak current is reduced and which is superior in an ON/OFF ratio and to provide a manufacturing method of the transistor.   <P>SOLUTION: The organic transistor uses an organic semiconductor in which a low molecular weight component whose molecular weight is 2,000 or below is not more than 0.5 mass %.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043518-A (JP)
Title: Ink for inkjet recording, method for inkjet recording and ink cartridge for inkjet recording
Inventor: ARITA HITOSHI
IPC: C09D11/38
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide ink for inkjet recording affording high-grade image quality comparable to that of laser printers on plain paper in spite of penetration type ink by one-pass printing and to provide a method for inkjet recording.  <P>SOLUTION: The ink for ink-jet recording comprises the following constitutions (1) to (4): (1) a wetting agent contains at least one kind selected from glycerin, 1,3-butanediol, triethylene glycol, 1,6-hexanediol, propylene glycol, 1,5-pentanediol, diethylene glycol, dipropylene glycol, trimethylolpropane and trimethylolethane; (2) the pigment concentration is ≥6 wt.%; (3) the ink contains an 8-11C polyol or a glycol ether and an anionic or a nonionic surfactant and (4) the ink viscosity is ≥5 cps (25°C).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339572-A (JP)
Title: Roll paper holder
Inventor: KUME KAZUTAKA
IPC: A47K10/36
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To safely, positively and lightly cut roll paper or a roll sheet material without hurting the fingertip even if touching a cutting edge tip with the hand or the finger by forming the cutting edge tip of a cutting plate in a roll paper holder as a cutting edge tip of comb tooth shape harmless to the hand or the finger.   <P>SOLUTION: This roll paper 4 is supported to roll paper air-core receivers 3 protrusively provided at the inner surfaces of side pieces of a roll paper holder body 1, rotatably in the air-core 4A, and a front side lower face 7 of a cutting plate 6 pivotally supported in a rising/falling manner to rear side pivoted parts 5 of the holder body 1 is brought into pressure contact with the upper front side outer peripheral surface of the roll paper 4. A delivered part P of the roll paper 4 delivered frontward via the front side lower face 7 is cuttable with the front side cutting edge tip of the cutting plate 6. In constituting such a roll paper holder, a cutting edge plate 9 of comb tooth shape comprising a large number of round pins formed of flexible and elastic plastic with large surface friction is fixed to the front side lower face 7 of the cutting plate 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001283-A (JP)
Title: Tube
Inventor: KAWAFUJI KENJI
IPC: B29C70/32
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tube capable of achieving the improvement and stabilization of strength in a tube with an improved balance of flexural rigidity by thickening a wall thickness from a tip to a root side.  <P>SOLUTION: The tube is formed by winding a prepreg sheet, the flexural rigidity is increased from the top to the root side and a component-bonded part is provided at a tip part. A partial thickness of a part just after the component-bonded part is dispersed so as to be of an almost uniform state in a circumferential direction and a partial thickness part having the maximum wall thickness difference is formed in a part after that.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004002112-A (JP)
Title: Method for producing modified-sulfur-containing material and modified-sulfur-containing material
Inventor: HASHIMOTO HIROSHI
IPC: C04B28/36
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a modified-sulfur-containing material, which method can produce the modified-sulfur-containing material capable of utilizing general and industrial wastes as an aggregate therefore, excellent in mechanical properties, water barrier properties, ignition resistance, and resistance to sulfur oxidation bacteria, and useful as a civil engineering and building materials efficiently with ease of reaction control, and is suited for industrail mass-production and to provide the modified-sulfur-containing material produced thereby.  <P>SOLUTION: The method comprises the steps of: continuously feeding molten sulfur and a sulfur modifying agent at a specified ratio into an agitation-pipe-fitted line mixer provided in a heat-insulating tank, allowing the molten sulfur and the sulfur modifying agent to be continuously melt-mixed and to stay in the line mixer at 130-160°C to obtain the flowable modified sulfur having a viscosity of 0.05-3 Pa s (at 140°C), transferring the modified sulfur kept in a flowable state to a batch mixer, mixing a raw material containing the flowable modified sulfur and an aggregate, and cooling and solidifying the raw material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008964-A (JP)
Title: Oil skimmer apparatus
Inventor: HASHIMOTO NOBUHIRO
IPC: C02F1/40
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To make one oil skimmer apparatus usable commonly in a plurality of tanks.  <P>SOLUTION: This oil skimmer apparatus is provided with a truck 2 having wheels 3 for moving on a floor 30, an endless belt 4 hung on the truck 2 to be rotated freely, rotating/recovering units 9, 10 arranged on the truck 2 for rotating the belt 4 and recovering the oil stuck to the belt 4 and a belt housing unit 15 for drawing up the belt 4 onto the truck 2 and housing the drawn belt 4 when the belt 4 is not used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003037059-A (JP)
Title: Method of exposure, method of manufacturing device, and lithographic projection apparatus
Inventor: MINNAERT ARTHUR WINFRIED EDUAR
IPC: H01L21/027
Filed: 2002-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a method of exposure which can be used for both edge bead removal and marker clearout and which enables rapid and efficient exposure. SOLUTION: The method of exposure carried out on a substrate that is at least partially covered by a layer of radiation-sensitive material comprises a step of providing a plurality of projection beams of radiation, a first irradiation step of irradiating a peripheral annulus of the layer of radiation-sensitive material with a first one of the projection beams, and a second irradiation step of irradiating at least one inner portion of the radiation-sensitive material situated nearer the center of the substrate than at the inner periphery of the outer region with a second one of the projection beams. The first and second irradiation steps are carried out with the substrate positioned at the same location.
Patent JP-2004019116-A (JP)
Title: Storage frame body with security function and security device
Inventor: SANO HIROICHI
IPC: E05B49/00
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To surely operate a security device locked/unlocked by making use of a radio wave attached to a storage frame body such as a desk or the like.  <P>SOLUTION: The storage frame body (1) comprises a lock structure (17) for locking a frame body (3) and an opening and shutting body (4) and a control unit (19) for locking/unlocking driving the lock structure (17), and a metal-made shielding plate (26) is provided between a detection antenna (57) having the control unit (19) and the opening and shutting body (4). The absorption of a radio wave radiated from the detection antenna (57) into the opening and shutting body (4) is controlled by action of the metal-made shielding plate (26). Since the radio wave radiated from the detection antenna (57) efficiently reaches a card key (24) by the control, the security device (15) can be thereby surely operated.  <P>COPYRIGHT: (C)2004,JPO