baber/WOPTO huggingface dataset:
Patent JP-2003280400-A (JP)
Title: Image forming apparatus
Inventor: TAKECHI RYUTA
IPC: G03G15/16
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To restrain toner soiling and toner leakage caused by toner scattering from an intermediate transfer belt in an image forming apparatus capable of yielding a color image by successively transferring toner images to the intermediate transfer belt and superposing them.  <P>SOLUTION: In the image forming apparatus where the toner images formed on a plurality of image carriers 40 are successively transferred to the intermediate transfer belt 10 and superposed and fed, a toner scavenging member 500 electrified to have a reverse polarity to the charge of the toner image or grounded is provided at a position where it is opposed to a contact starting part where the belt 10 starts to come into contact with a supporting roller 14 and a separation starting part where the belt 10 starts to separate therefrom while putting the belt 10 in between.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003282202-A (JP)
Title: Series unit
Inventor: SUZUKI MUNEMASA
IPC: H02G3/02
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a series unit capable of easily adjusting the height of a terminal board.  <P>SOLUTION: A rear opening part side of a terminal board 80-2 is pushed to the front of a unit body 60-2, allowing branching terminals 63-1, 63-2 of the unit body to be inserted into terminal holes 81-1, 81-2 of the terminal board, at the same time, projections 52a-6, etc., of the terminal board to be inserted into housing holes 52b-1, 52b-2 of the unit body and lower engaging pawls 82-4, etc., of the terminal board to be engaged to a terminal board engaging part 68-1, 68-2 of the unit body, which fixes the terminal board 80-1 in a low position. For changing the height of the terminal board 80-2, the board 80-2 is rotated vertically by 180 degree and pushed to the unit body, allowing the projections 52a-6, etc., to abut on a front of the unit body 60-2, and higher engaging pawls 82-2, etc., of the terminal board to be engaged to terminal board engaging parts 68-1, 68-2, which fix the terminal board 80-2 in the high position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002315554-A (JP)
Title: Ice composition
Inventor: SHIMIZU TOMOKO
IPC: A23L3/375
Filed: 2002-02-13
Abstract: PROBLEM TO BE SOLVED: To obtain an ice composition having actions of cold insulation, freshness retention, quality retention, deodorization, etc. SOLUTION: Water is mixed with an extract of Sasa albo-marginata component or an extract of bamboo component and salt, frozen into ice to give an ice composition having a conventional cold insulation action and positive functions such as freshness retention, quality retention, deodorization, etc. The ice composition suitable for an individual material used can be produced by controlling the effects of Sasa albo-marginata or bamboo component and the salt action by concentration adjustment.
Patent JP-2003278560-A (JP)
Title: Flame-out discrimination method and gas turbine device
Inventor: MCKELVEY TERENCE
IPC: F02C9/00
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flame-out discrimination method allowing accurate and speedy discrimination of the occurrence of flame-out, and also to provide a gas turbine device.  <P>SOLUTION: This flame-out discrimination method is provided with an air-fuel ratio calculation part 31 for calculating an air-fuel ratio of air and fuel in air-fuel mixture, a temperature rise rate calculation part 18 for calculating a temperature rise rate of exhaust gas temperature measured on the downstream side of a combustor, an acceleration calculation part 16 for calculating acceleration of a turbine, and a flame-out discrimination part 18 for discriminating the occurrence of flame-out when the air-fuel ratio calculated by the air-fuel ratio calculation part 31 is below a predetermined reference air-fuel ratio, the temperature rise rate of the exhaust gas temperature calculated by the temperature rise rate calculation part 18 is minus, and the acceleration of the turbine calculated by the acceleration calculation part 16 is minus.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281856-A (JP)
Title: Waveform recording and reproducing device
Inventor: TANJI RYOJI
IPC: G11B20/12
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To export waveform data stored in a storing means with mass storage capacity without reselecting the waveform data in exporting the waveform data to a storage medium with storage capacity smaller than that of the storing means.  <P>SOLUTION: When waveform data recorded on a hard disk 19 is exported to a CD-R medium 20 to be stored by a CD-R drive 21, waveform data to be exported is selected. One piece or a plurality of pieces of waveform data that can be stored within the range of recordable capacity of the CD-R medium 20 are selected from the selected waveform data and stored in the CD-R medium 20. This storing processing is repeatedly carried out and written to sequentially loaded CD-R media 20 until no unwritten selected waveform data remain.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279700-A (JP)
Title: Electron beam tube unit and electron beam irradiation device
Inventor: MURASE ATSUSHI
IPC: G21K5/04
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electron beam tube unit and an electron beam irradiation device capable of easily exchanging an electron beam tube in a short time, without damaging the electron beam tube.  <P>SOLUTION: This electronic beam tube unit comprises a plurality of electronic beam tubes respectively having a window member for irradiating, with electron beam, its tip, and a feed terminal projecting from a basic end face at its basic end, and being horizontally arranged with predetermined arrangement, comprises a horizontally supported holding plate, a plurality of sockets mounted on the holding plate with predetermined arrangement for fitting the feed terminals of the electronic beam tubes therein for suspending and holding the electronic beam tubes, and a plurality of protective cylindrical bodies integrally fixed to the holding plate in a state of being horizontally arranged with a predetermined arrangement at a lower part of the holding plate, for inserting at least a tip part of each of the electron beam tubes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003274797-A (JP)
Title: Individually discriminated embryo and method of producing the same
Inventor: SHIMADA HIROAKI
IPC: A01K67/02
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide individually discriminated embryos that can improve the quality of meat of cattle grown from embryos prepared according to the technology for in vitro fertilization and can increase the added-value, and provide a method of producing the same.  <P>SOLUTION: Ovaries collected from slaughtered cows are individually discriminated, ova are collected from the ovaries and the ova are used to prepare in-vitro embryos. In the meantime, the meat qualities of the cows providing ovaries are graded and only the in vitro embryos from the cows having meat of good quality are selected for transplantation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003280785-A (JP)
Title: Image display processor, image display processing method and computer program
Inventor: KAI TETSUKAZU
IPC: G06F3/0485
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display processor and method for realizing the scroll of a display image with easy controller operation.  <P>SOLUTION: To realize the scroll of the image displayed on a display, position and attitude information on a controller is acquired by a sensor, and scrolling is executed on the basis of the acquired information. Since it is constituted to detect the transition state of the inclination of the controller, for instance, to carry out scrolling on the basis of the detected transition state, scroll processing reflects the state of the controller as if it were walking can be performed. Further, since it is constituted to detect the position of the controller to execute scrolling on the basis of the detected position information, easy scroll processing without complicated operation can be performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280918-A (JP)
Title: Three-dimensional chat virtual space automatic update system, automatic update program therefor, and terminal automatic update program
Inventor: NAKAYAMA KOICHIRO
IPC: G06F9/445
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the management load on the user side and the provider side caused by the version-up of 3D chat.  <P>SOLUTION: A system is provided with an automatic update server 1 independent of a 3D chat system. A difference file creation means of the automatic update server 1 creates a difference file by optimizing files only necessary for update in accordance with the generation difference information calculated based on the existing version information transmitted from a client terminal 3 at start up time, and transmits the difference file to the client terminal 3. Thereby, the client terminal 3 is made possible to install the latest version of the three dimensional chat by receiving the difference file optimized for the latest version.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281849-A (JP)
Title: Magnetic tape cartridge
Inventor: FUJII AKIHIKO
IPC: G11B23/26
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic tape cartridge which prevents a clip from biasing to one flange side of a leader pin in a tape clamping section when the clip is fitted to the tape clamping section of the leader pin.  <P>SOLUTION: Both end faces 1C of the clip 11 are formed as slopes inclined to the inner side in the axial direction from the outer periphery to the inner periphery. When the clip 11 is fitted to the tape clamping section 10A of the leader pin 10, the outer peripheries of both end faces 11C thereof touch the flanges 10B of the leader pin 10, by which the clip is positioned and therefore the clip 11 at the tap clamping section 10A is prevented from being biased to the one flange 10B side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003003053-A (JP)
Title: Aliphatic polyester biodegradable resin film-like molding
Inventor: OKANO YOSHIMICHI
IPC: C08L67/00
Filed: 2002-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a film-like molding prepared by molding an aliphatic polyester biodegradable resin which is industrially suppliable and has practical physical properties. SOLUTION: The aliphatic polyester biodegradable resin composition comprises a high molecular weight aliphatic polyester copolymer (a) composed of a repeating unit (P) in which the molecular chain is expressed by formula (1): (-CO-R<1> -COO-R<2> -O-) and a repeating unit (Q) in which the molecular chain is expressed by formula (2): (-CO-R<3> -O-), or a high molecular weight polyester copolymer having a weight average molecular weight of 40,000 or more prepared by coupling a low molecular weight aliphatic polyester copolymer (D), which is a polymerization intermediate of the high molecular weight aliphatic polyester copolymer (a), with a bifunctional coupling agent (E), or a mixture thereof with another biodegradable resin (b). The aliphatic polyester biodegradable resin composition is molded into a film.
Patent JP-2003298144-A (JP)
Title: Magnetoresistive effect element, manufacturing method therefor, magnetic head and magnetic reproducing device
Inventor: HASHIMOTO SUSUMU
IPC: H01L43/08
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetoresistive effect element of large magnetoresistance variation and stable characteristic by smoothly forming a magnetoresistive effect film even on a protruding part of a lower electrode, related to a current perpendicular to plane-magnetoresistive effect element, and to provide a method for manufacturing the element, a magnetic head and a magnetic reproducing device using the magnetoresistive effect element.  <P>SOLUTION: The magnetoresistive effect element comprises a lower electrode (2a) having a protruding part (P) protruding upward, an insulating layer (3a) that is so provided as to enclose the protruding part, a smoothed conductive layer (5) whose top surface is almost smoothly formed while burying unevenness caused on the protruding part and the surface of the insulating layer around it, a magnetoresistive effect film (6) laminated on the almost smooth top surface (5B) of the smoothed conductive layer, and an upper electrode (2b) provided on the magnetoresistive effect film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002334735-A (JP)
Title: Connector for sheet-like conducting passage
Inventor: NORO YUTAKA
IPC: H01R12/79
Filed: 2002-03-29
Abstract: PROBLEM TO BE SOLVED: To hold a sheet-like conducting passage with high reliability. SOLUTION: After inserting the sheet-like conducting, passage 40 between a receiving part 12 and a holding member 30, if a holding member 30 is displaced from a release position to a holding position by throwing down a lever 32 toward the side opposite to the side where the sheet-like conducting passage 40 extends out, the sheet-like conducting passage 40 is put in a holding position by being held and pressurized between an engagement part 36 and the receiving part 12. In a condition where the sheet-like conducting passage 40 is held by a connector housing 10, the lever 32 is positioned so as not to cover the upper surface of the sheet-like conducting passage 40, and is thrown down toward the upper surface side of the connector housing 10 opposite to the sheet-like conducting passage 40.  Therefore, even if the sheet-like conducting passage 40 is pulled so as to bend it upward, there is no possibility of the sheet-like conducting passage 40 brought into contact with the lever 32 and pushed toward the release position side, and reliability of a function to keep the sheet-like conducting passage 40 in a mounted condition is enhanced.
Patent JP-2003292250-A (JP)
Title: Glass fiber winding tube
Inventor: HOSOYA YOSHIO
IPC: C03B37/12
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass fiber winding tube capable of having high strength, suppressing losing shape of a glass fiber winding element, preventing the generation of breakage and coloring, and decreasing waste by increasing the number of reusing.  <P>SOLUTION: The glass fiber winding tube comprises a first cylindrical element, and a second cylindrical element joined so as to contact an inner surface thereof with an outer surface of the first cylindrical element. The first cylindrical element is a paper cylindrical element, and the second cylindrical element is a synthetic resinous nonwoven fabric cylindrical element. The first and second cylindrical elements are joined by one or not less than two joining members.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293585-A (JP)
Title: Spraying method for mixture containing quick-setting admixture and its device
Inventor: OTSUBO TATSUO
IPC: E04G21/02
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a powder quick-setting admixture from being powdered and use a powder quick-setting admixture without waste.  <P>SOLUTION: A spraying device for spraying a powder quick-setting admixture is provided with a feed pipe 1 of a mixed material of a hydraulic composition, a spraying nozzle 5 continuing to the feed pipe 1 through a confluence mixing part 2, a quick-setting admixture pipe 6 connected to the confluence mixing part 2, and an airless spraying nozzle 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291206-A (JP)
Title: Parison and bottle made of synthetic resin molded from the parison
Inventor: UENO TERUMI
IPC: B29K105/20
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To propose a parison from which a bottle made of a synthetic resin having a ring with a collar at a net part can be molded.  <P>SOLUTION: The ring 4 with a color different from that of the parison is engaged with a neck part forming part of the parison 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296376-A (JP)
Title: System and method for calculating equipment application
Inventor: MITO TAKESHI
IPC: G06F17/50
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent mistakes of setting of applications, etc., with high convenience for changes of variation and retrieval of components and to manage all variations of products with high accuracy.  <P>SOLUTION: An equipment application calculation system having product variation calculation parts 11, 12, 13, a component application part 14 and component table calculation parts 15, 16 is used. The product variation calculation parts 11, 12, 13 calculate a product variation table for associating product variation with products and equipment in relation to specifications based on kinds and the specifications of the products. The component application part 14 calculates a component characteristic table in which specification difference equipment variation as combination of pieces of the specification difference equipment, the specification difference equipment and the components based on the specification difference for determining the difference between the specifications among pieces of equipment and the components. The component table calculation part 15, 16 calculate the component table in which the product variation including specification difference equipment variation is associated with the components based on the specification difference equipment variation and the product variation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289731-A (JP)
Title: Biodegradable covering sheet for agriculture
Inventor: KIYUUDA KEIZO
IPC: D04H3/016
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biodegradable covering sheet for agriculture, facilitating the disposal after use because the sheet is nearly completely degraded by the action of microorganisms, and having excellent mechanical characteristics.  <P>SOLUTION: The biodegradable covering sheet for the agriculture is obtained by laminating and sticking biodegradable yarns or slit yarns of a biodegradable film at least at 5 mm interval in the cross direction to a nonwoven fabric of biodegradable filaments with a fineness of 2-15 dtex size, having 5-30 g/m<SP>2</SP>weight. In other aspect, the biodegradable covering sheet for the agriculture is obtained by laminating and sticking the biodegradable yarns or the slit yarns of the biodegradable film at least at 5 mm interval longitudinally and latitudinally or in the bias direction to the nonwoven fabric of the biodegradable filaments.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295622-A (JP)
Title: Image forming apparatus
Inventor: HORIUCHI YOSHINORI
IPC: G03G15/16
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, when a cylindrical image carrier of a large diameter is used, a transfer bias applied in order to transfer a toner image on the image carrier to a transfer material (recording medium) causes the transfer material (recording medium) to electrically attract to the image carrier, which results in difficult separation.  <P>SOLUTION: Surface roughness in which one or more tops are present for each of pixels composing an image and a distance between the tops is greater than a toner particle diameter is formed on an elastic layer and a surface layer composing an image carrier. Thus, a gap between the transfer material (recording medium) and the image carrier is made large to weaken electrical attracting force, thereby easily separating the transfer material (recording medium) from the image carrier.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305543-A (JP)
Title: Mold for continuous casting of steel
Inventor: KAWAGUCHI HIROSHI
IPC: B22D11/04
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold for continuous casting, which can prevent crack of a cast piece without causing such large contact pressure that causes the crack of the cast piece between a coagulated shell and the mold in a lower region of the mold, and can elongate the life of the mold, and can prevent development of a rhohmbus deformation when it has been produced.  <P>SOLUTION: The mold for continuous casting of steel is characterized in that the mold is provided with longitudinal grooves at the corners inside the mold so as to form air gaps between the corner portions and their neighboring portions over the range from the position below the molten steel level in the mold by at least 500 mm to the exit end of the mold, and the width of the longitudinal grooves is not larger than 1/3 of the length of one side of the inner surface of the mold.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302384-A (JP)
Title: Sensor
Inventor: ISHIKAWA HIDEKI
IPC: G01N29/00
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sensor structure in which propagating characteristics of an oscillating wave can be improved.  <P>SOLUTION: A detecting element body 40 includes a piezoelectric element 51 as a sensor element; an element case 42; and a filler 58 filled in the case 42 so as to seal the element 51. The filler 58 is formed of a urethane resin having a loss tangent of 0.2 or more.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308614-A (JP)
Title: Recording control method for optical disk recording/ reproducing device
Inventor: YOSHIDA YUMIKA
IPC: G11B7/004
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide the recording control method of an optical disk recording/ reproducing device wherein a signal recording operation is carried out on a disk by an optical pickup.  <P>SOLUTION: The optical disk recording/reproducing device is adapted to carry out a signal recording operation based on a command signal outputted from a host device, and to use a disk on which a recording operation is repeatedly carried out. In this case, the disk is regarded as a signal unrecorded disk irrespective of whether a signal is recorded or not on the disk before it is loaded.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300530-A (JP)
Title: Pallet structure
Inventor: KITAZAWA KAZUHIKO
IPC: B65D19/44
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pallet structure making a field of vision good and causing no hindrance to the operation of a carrier on a narrow road when the carrier loaded with a pallet is operated.  <P>SOLUTION: The pallet 10a is constituted by dividing it into a pallet main body 11 and leg parts 12, 12, etc. Projections 11a and 11a projecting outward are formed at both side ends of the pallet main body 11, which are positioned in the longitudinal direction of the pallet main body 11. Overhanging guide parts 12a for supporting the protrusions 11a are formed at the upper ends of the leg parts 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309025-A (JP)
Title: Reactor and method of manufacturing the same
Inventor: NAKAHARA YUJI
IPC: H01F27/24
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reactor with which workability of assembly is improved.  <P>SOLUTION: A reactor comprises a core 14 and a coil 16 wound around a position of the core 14 where center legs 11b, 12b of respective plate-shaped core parts 11, 12 are stacked. A first core part 11 has a center leg 11b which is protruded from the center of a yoke 11a and a pair of side legs 11c which are protruded from both edges. A second core part 12 has a center leg 12b, which is protruded from the center of a yoke 12a and fits the center leg 11b of the first core part 11 slidably in the protruding direction, and a pair of side legs 12c, the top edges of which respectively face the top edges of the side legs 11c of the first core part 11, keeping a prescribed distance g. The first core part 11 and the second core part 12 constitute a core member 13. A plurality of the core members 13 are formed of prescribed pieces of the first and the second core parts 11, 12, which are sequentially blanked and stacked in such a way that the first and the second core parts 11, 12 are mutually neighbored alternately in the stacking direction, and are caulked to mutually fasten and integrated into one piece to form the core 14.  <P>COPYRIGHT: (C)2004,JPO