baber/WOPTO huggingface dataset:
Patent JP-2004226391-A (JP)
Title: Ultrasonic wave flowmeter
Inventor: MASUNAGA YASUYUKI
IPC: G01F1/66
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic wave flowmeter which can perform stable control of flow rate.  <P>SOLUTION: A pair of ultrasonic wave transmitter/receiver 2a,2b are installed on a circumference part of a tube 1, in which a fluid flows. While ultrasonic waves are propagated bidirectionally between the ultrasonic wave transmitter/receiver 2a,2b, the flow rate value of the fluid is measured, based on the time difference of the propagation times of the respective ultrasonic waves received. When the variation in the flow rate value exceeds a specified flow rate value, a determining section 8 determines that the measured flow rate value is abnormal.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263844-A (JP)
Title: Ram cylinder
Inventor: NAGAI KANKEI
IPC: F15B15/14
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ram cylinder capable of buffering the impact in a state that a piston rod 4 is elongated in maximum, by efficiently elongating the piston rod 4, and gradually decelerating the piston rod 4 toward the maximum elongation state of the piston rod 4.  <P>SOLUTION: A piston 3 and the piston rod 4 are independently formed, a return spring 24 is mounted between the piston 3 and the piston rod 4, and a locking structure is provided to gradually reduce an elongating speed of the piston rod 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270152-A (JP)
Title: Roof material
Inventor: ISHIYAMA HAJIME
IPC: E04D3/366
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roof material which has unprecedented workability, and wherein a waterproof function, a heat insulating function, a dew proofing function, etc., are formed.  <P>SOLUTION: This roof material A comprises a first waterproof piece 13 formed by protruding an uppermost-side leading end of facing 4 upward, a fitting piece 13a formed by protruding a leading end of the waterproof piece 13 to the uppermost side, a second waterproof piece 13b formed by protruding the leading end of the waterproof piece 13 to the lowermost side, a fixing piece 15 formed by protruding the leading end of the facing 4 to the uppermost side, the deepest piece 8 formed by protruding the vicinity of the lowermost-side leading end of the facing 4 downward, and an insertion piece 9 formed by protruding a leading end of the deepest piece 8 to the lowermost side.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004275839-A (JP)
Title: Porous material, production method therefor, and its application
Inventor: YOSHITAKE HIDEAKI
IPC: C09K3/00
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide porous materials useful as adsorbents, especially, heavy metal oxyanion adsorbents and to provide methods for producing them.  <P>SOLUTION: The porous material used contains a compound represented by formula 1 (wherein (l) and (m) are each an integer of 1 to 6; and (n) is an integer of 0 to 5) and is prepared by allowing a porous material to carry a haloalkylsilane and reacting the product with a polyethylenepolyamine. A porous material prepared by coordinating the above porous material with a metal is also used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275392-A (JP)
Title: Game machine
Inventor: OKADA KAZUO
IPC: A63F7/02
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine that attracts a player to a game and makes the player devote himself to the game by arousing the player's will to play a game and improve a game efficiency.  <P>SOLUTION: The game machine has a shooting means having a shooting handle to shoot a game ball onto a game board, a variable display game execution means executing a variable display game in response to an entry of a ball shot in a specific winning opening, a game ball guide means turning on/off the guide function section guiding a game ball to a specific winning opening in accordance with prescribed conditions, a big win execution means moving to a big win game condition, a guide function section control means controlling the frequency of turning on the guide function section to increase the frequency of turning on the guide function section when a shooting operation detection means judges that the shooting means fails to shoot a game ball.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004280959-A (JP)
Title: Disk player
Inventor: AOKI SHINICHI
IPC: G11B17/051
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk player in which a distance between a stopper and a disk receiving part can be increased without providing a large C plane on the disk receiving part.  <P>SOLUTION: This player is provided with a carrying roller 5 for carrying a disk by abutting and rotating a disk by energizing force, a stopper 3d arranged at the back of the carrying roller 5 for stopping the carried disk, and a reproducing part arranged at the front of the stopper 3d, arranged at a position at which interval distance between a center position at which the disk is held and rotated and the stopper is longer than the disk radius, and rotating the disk. The carrying roller 5 carries the disk to the back, when the disk is stopped by the stopper, the roller 5 carries the disk to the front, when the disk is carried to a position at which a center of the disk and a center position of the reproducing part are almost on the same line, the disk is separated from the roller 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004116985-A (JP)
Title: Electric oven and controlling method of it
Inventor: KIM TAE-SOO
IPC: F24C7/08
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric oven and a controlling method of it using heating with an electric heater and induction heating by high frequency current together for reducing the preheating time.  <P>SOLUTION: The electric oven includes a casing 10 constituting a cooking room 20, heater heating parts 30 and 61 heating a cooking object inside the cooking room by means of the electric heater, induction heating parts 50 and 63 heating the cooking object by means of the high frequency current, and a control part 51 controlling the heater heating part and the induction heating part according to a cooking mode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327260-A (JP)
Title: Barrel of tube container
Inventor: SASAKI YASUYUKI
IPC: B65D35/02
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a barrel of a tube container which is excellent in maintaining quality of contents since the end surface of a laminate sheet is not exposed inside, and can stably form an end seal for obtaining a hermetic tube container since it has no step on the back lining.  <P>SOLUTION: The barrel of the tube container has the back lining 3 formed of the butted region A of the end surface of one of sides 9 and the end surface of the other side 10 of the laminate sheet 8, and a seal tape 4 stuck on the inner peripheral surface side of a tubular molding at the butted region A.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004287692-A (JP)
Title: Material data providing method and material data base system
Inventor: FUJII TAKASHI
IPC: G06F13/00
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material data providing method under the consideration of a problem about the labor of an operation when material data are downloaded from a data base in which material data are stored and managed, the reduction of the download time and the transmission of information associated with data which can not be downloaded although a download request is issued, and to provide a method for efficiently downloading the material data without generating any operation mistake.  <P>SOLUTION: When a download request for a plurality of material data is received by a data base server device, the requested plurality of material data are data-compressed, and one compressed data file is provided as one data file. Thus, it is possible to provide the requested plurality of material data files.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287095-A (JP)
Title: Toner feeding device, developing device, and image forming apparatus
Inventor: MIYAGUCHI YOICHIRO
IPC: B65G33/18
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copying machine capable of preventing the adverse effects caused by toner charging defects without generating toner scattering or ozone due to corona discharge while realizing low potential development by an ETH phenomenon.  <P>SOLUTION: The copying machine is provided with a 1st storage room 436 and a 2nd storage room 437 for storing a mixture of toner and a friction promoting material, a 1st carrying screw 431 and a 2nd carrying screw 432 for agitating and carrying the mixture in respective insides, and a mesh 433 for communicating the inside and outside of the 2nd storage room 437 by a plurality of holes of which the shortest diameter position is larger than the average grain size of toner and smaller than the average grain size of the friction promoting material. A developing device 416 is provided with a toner feeding part for discharging toner particles in the mixture from the holes of the mesh 433 accompanying the agitation and carrying of the mixture by the 2nd carrying screw 432 and feeding the toner particles to an electrostatic carrying substrate 442 for transportation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289543-A (JP)
Title: Vc-ais alarm transfer method and apparatus in atm system
Inventor: HAYAKAWA YUKIHIRO
IPC: H04W92/24
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a VC-AIS cell from being discarded in a VC-AIS alarm transfer method and apparatus in an ATM system for communications between ATM line multiplexing apparatuses connected with a communication device such as a mobile communication exchange via an ATM network.  <P>SOLUTION: When a VC-AIS cell that occurs in one ATM line multiplexing apparatus wherein a line fault caused by a signal receiving interference from the communication device is detected, is passed through a band-set shaper part and the ATM network and received in another ATM line multiplexing apparatus, the number of cell losses in the shaper part of the other ATM line multiplexing apparatus is counted, the number of cell losses is set in a VC-RDI cell received from a transmission line opposed to a transmitting direction of the VC-AIS cell, and transmitted to the side of the one ATM line multiplexing apparatus, and the one line multiplexing apparatus extracts the number of cell losses set in the VC-RDI cell and uses the extracted number of cell losses to control a cell interval in the shaper part to which the VC-AIS cell is to be transmitted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287934-A (JP)
Title: Information providing system and context information extracting method
Inventor: ISHIKAWA YOSHIAKI
IPC: G06Q50/00
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information providing system capable of reducing the processing burden of a server side in particular and providing information desired by a user in accordance with the context of the user and to provide a context information extracting method.  <P>SOLUTION: An access history of the user to each object is managed, and the user's context information is extracted and returned to the user's terminal 200 on the basis of the contents of the access history to realize an information providing service that corresponds to the context information. An article to be an object is hierarchically classified on the basis its characteristic and an n-dimensional object characteristic vector O is introduced. An n-dimensional model characteristic vector M' in which the characteristic values of each item are arranged as an element in each of a plurality of models is introduced. A context extracting part 602 calculates a cosine of the user's characteristic vector F' obtained by mapping the user's vector F onto an object characteristic vector O space and the model characteristic vector M' and extracts the user's contest information from the value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288519-A (JP)
Title: Electron microscope
Inventor: KAJI KAZUTOSHI
IPC: H01J37/28
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electron microscope capable of observing a spectrum and an element distribution image of high energy precision even at a low magnification.  <P>SOLUTION: An electron beam energy analyzer (energy filter) 11 is installed to a scanning transmission type electron microscope to observe an electron beam energy loss spectrum and an element distribution image. A deflection coil 8 making the electron beam incident on an energy filter at the upstream side of a magnetic field by correcting an electron track on a plane having a normal line perpendicular to a light axis; and a deflection coil 14 correcting the track of the electron beam in the direction of an energy dispersion face formed by the magnetic field 9; are arranged as an electron track correcting means corresponding to the position of the electron beam on a surface of a sample, and exciting conditions of the deflection coils 8, 14 are controlled by a control device 21. The electron beam energy loss spectrum and the element distribution image with high energy precision can be observed even at the low magnification.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284247-A (JP)
Title: Image forming apparatus
Inventor: NOMURA YUJIRO
IPC: H04N1/036
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To easily perform optical adjustment in a tandem-type image forming apparatus having a plurality of latent image carriers and to reduce the cost and size of the image forming apparatus.  <P>SOLUTION: One line image data are successively read from an image memory not only to modulate a laser light source on the basis of the read data but also to deflect the laser beam from the laser light source to a main scanning direction X to form a scanning laser beam. Line latent images are formed on photosensitive bodies while selectively changing over the photosensitive bodies, on which an image is formed by the scanning laser beam from a deflecting mirror surface 651 through an image forming optical system 66 comprising a single aspheric lens 661 corresponding to the reading order of the one line image data. By this constitution, line latent images can be formed on the surfaces of four photosensitive bodies 2Y, 2M, 2C and 2K though the image forming apparatus has only one laser light source.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294461-A (JP)
Title: Photographic printing system
Inventor: SATO SUSUMU
IPC: G03D15/10
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photographic printing system which can surely cut and sort photosensitive materials and is nevertheless simplified in configuration and reduced in cost.  <P>SOLUTION: A cut mark 2 for recognizing a printing position of an image is formed by a perforating apparatus 40 at one end in the transverse direction of photographic paper 1 prior to image printing. The other end in the transverse direction of the photographic paper 1 passing an exposing device 38 for image printing is printed with a sort mark 3 indicating the boundary of a case by the exposing device. In a cutting/sorting process, the cut mark 2 is detected by a sorting sensor 50 and the photographic paper 1 is cut by each frame and the simultaneous detection of the cut mark 2 and the sort mark is processed as the sorting information of the case.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290978-A (JP)
Title: Inspection method of electrode for resistance welding
Inventor: IZUMITANI TAKUJI
IPC: B23K11/24
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection method of an electrode for resistance welding which conducts a reliable judgement whether the electrode is in such a condition that it can perform a resistance welding without welding failure, and which does not give a load on a welding object itself that becomes a product.  <P>SOLUTION: In the resistance welding to join a plurality of the joining objects, a plurality of the joining objects are inserted between a first electrode 10 and a second electrode 20 and joined by transmitting an electric current between the first electrode 10 and the second electrode 20. The inspection method for the resistance welding is the method to inspect whether the electrode 10 and the electrode 20 are in such a condition that they can sufficiently perform the resistance welding with the designated electric current. For every designated times of resistance welding, a plurality of test pieces are joined by the resistance welding instead of a plurality of the joining objects, and a joined portion of the test pieces obtained after the resistance welding is inspected to find whether the joining is sufficient or not.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293353-A (JP)
Title: Gas extracting structure of gas turbine engine
Inventor: SATO KEIICHI
IPC: F01D25/24
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate miniaturization of a gas extracting structure of a gas turbine engine where two lines from a compressor are extracted, a compressor outside case is cooled by introducing the extracted low temperature side compressed air into the rear side and the extracted high temperature side compressed air can be taken out in the separating direction from the compressor outside case.  <P>SOLUTION: In the gas extracting structure 51 of the gas turbine engine for extracting two lines from the compressor, an extraction port 107 for high temperature, an extraction port 105 for low temperature, an outside air chamber 55 installed apart from the compressor outside case outward, and the extraction port 107 for high temperature and the outside air chamber 55 are mutually connected. The structure is comprised of the compressor outside case and a pipe-like member 57 composed of the other member than a member constituting the outside air chamber to make it possible to cool the compressor with the low temperature extracted gas.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294678-A (JP)
Title: Diaphragm mechanism
Inventor: NAKAGAWA HIDENORI
IPC: G03B9/06
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diaphragm mechanism capable of preventing the occurrence of leaked light from a spot other than the effective diameter of a diaphragm without requiring configuration other than diaphragm blades for forming the effective diameter of the diaphragm when miniaturizing the diaphragm mechanism.  <P>SOLUTION: In the diaphragm mechanism having a plurality of diaphragm blades 1 and a means for preventing the leaked light from the spot other than the effective diameter of the diaphragm decided by the diaphragm blades, the means for preventing the leaked light is constituted to cover an area where the diaphragm blades are not superposed each other when they are stopped down by projections for preventing the leaked light 2 respectively provided on a plurality of diaphragm blades 1, and prevent the exposure from the area.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302626-A (JP)
Title: Controller, display device, control unit, setting device, program, and recording medium
Inventor: YOSHIDA MINORU
IPC: G05B19/05
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent occurrence of variation in response time of communication between a display device and a controller.  <P>SOLUTION: In addition to main communication through a connection line C1, the display device 2 and a PLC 3 perform high-speed communication by using the other connection line C2. Data of fixed length are transmitted/received by the communication through the connection line C2. In order to store the fixed length data, the display device 2 is provided with a shared area 8a and the PLC 3 is provided with a shared area 14a. For instance, a transfer part 9 in the display device 2 periodically transfers data of a prescribed address in a general area 8b to the shared area 8a. The transfer part 9 transmits the data of the shared area 8a to the shared area 14a of the PCL 3 as they are by one communication at prescribed timing based on timer interruption. A transfer part 15 in the PLC 3 performs similar processing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298404-A (JP)
Title: Autonomous fluorescent endoscope apparatus
Inventor: TANI NOBUHIRO
IPC: A61B1/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an autonomous fluorescent endoscope apparatus which enables the simultaneous observation of the ordinary observation images and the fluorescent images and further, can obtain the fluorescent images with a higher dynamic range without the use of an image intensifier.  <P>SOLUTION: The apparatus has a control means to control an imaging means so that the electric charges accumulated in a plurality of adjacent photodetecting cells are added up vertically and/or horizontally during irradiation with the excitation light and the number of the photodetecting cells with the electric charges therein added up under the control means is multiplied by an integer of the number of the photodetecting cells used for the computation of one color pixel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303590-A (JP)
Title: Laminated battery, and manufacturing method of the same
Inventor: KODAMA YASUNOBU
IPC: H01M10/052
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated battery with improved liquid containing property, gas venting property, and battery capacity.  <P>SOLUTION: The laminated battery has a laminate envelope and a flatly wound electrode body formed by arranging a separator between a positive electrode 1 on which a positive electrode mixture 7 containing positive electrode activator storing and releasing lithium ion is painted, having a positive electrode tab 3 on a metallic core foil 5, and a negative electrode 1 on which a negative electrode mixture containing negative electrode activator storing and releasing lithium ion is painted, having a negative electrode tab 3 on the metallic core foil, and winding and crushing the positive electrode and the negative electrode in a state of being insulated from each other by the separator. A part 2 where the positive electrode mixture 7 is not painted is arranged in the vicinity of the back and front side of the central part in longitudinal direction of the positive electrode. The positive electrode tab 3 is welded on one surface on which the positive electrode mixture is not painted, and exposed surface is coverer by an insulation tape 4, and the other surface of not painted part is covered by a protection tape 6. The inside of the flatly wound electrode is formed so as not to generate any bumpy part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300115-A (JP)
Title: Method for recovering valuable component from waste polyester
Inventor: MIYAMOTO MASAKAZU
IPC: B29K67/00
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To establish a method for stably recovering a pure valuable component from waste polyesters of various forms without causing process troubles.  <P>SOLUTION: Recovered monomers having high purity can be produced in high efficiency by crushing waste polyesters to give crushed products having different bulk density (apparent density), supplying the crushed product to a granulator while controlling the supplying rate to keep the operation load within a prescribed range and supplying the produced granules to a chemical recycling process.  <P>COPYRIGHT: (C)2005,JPO&NCIPI