baber/WOPTO huggingface dataset:
Patent JP-2004141994-A (JP)
Title: Surface coated cermet cutting tool having excellent hard coated layer exerting displacing excellent chipping resistance under high speed and deep cutting condition
Inventor: MAEDA KOICHI
IPC: B23B27/14
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface coated cermet cutting tool having excellent hard coated layer exerting excellent chipping resistance under high speed and deep cutting conditions.  <P>SOLUTION: The hard coated layer, 1 to 15μm thick on a total average layer thickness, of the surface coated cermet cutting tool comprising a hard coated layer made from a complex nitride layer made of Ti, Al and B physically vapour-deposited in the surface of a cermet base body has component concentration distribution structure wherein along the layer thickness direction, the Al and Ti contents continuously vary in the region where the Al highest content point and the Ti highest content point exist alternately and repeatedly at a specified interval and the two points are adjacent to each other. In addition, the Al highest point satisfies a composition formula [Al<SB>1-(X+m+n)</SB>Ti<SB>X</SB>Si<SB>m</SB>B<SB>n</SB>]N (where, X, m and n represent 0.20 to 0.45, 0.01 to 0.10, and 0.01 to 0.10 in an atomic ratio respectively), and the Ti highest content point satisfies a composition formula [Ti<SB>1-(Y+m+n)</SB>Al<SB>Y</SB>Si<SB>m</SB>B<SB>n</SB>] N (where, Y, m and n represent 0.05 to 0.20, 0.01 to 0.10, and 0.01 to 0.10 in an atomic ratio respectively), and the interval between the both points adjacent to each other must be 0.01 to 0.1μm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144358-A (JP)
Title: Remote controller for hot water supply device
Inventor: HASHIMOTO MASAFUMI
IPC: F24H1/00
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To easily put a specific manner of bathing in practice with respect to a remote controller of a hot water supply device.  <P>SOLUTION: The specific manner of bathing can be guided by changing the contents of display by a display part and the contents of voice output by a voice output part by a control part by every lapse of time measured by a timer means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142237-A (JP)
Title: Laminated polyester film
Inventor: ISHIDA TAKESHI
IPC: B32B27/36
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated polyester film having a good yield in a processing process and useful as a base film excellent in electromagnetic conversion characteristics when used for the production of a magnetic resin medium.  <P>SOLUTION: The laminated polyester film comprises a polyester layer A containing no particles, the polyester layer B, which contains 0.05-1 wt.% of inert particles with a mean particle size of 150-500 nm, formed on one surface of the polyester layer A and the coating film layer C which has a surface center average roughness (WRaC) of 0.1-4 nm, applied to the other surface of the polyester layer A. The heat shrinkage factors in the longitudinal and lateral directions of the film is 1.5-5.0% and 1.0-3.0% and the ratio of bath 0.8-5.0 at 150°C and 0.5-1.5% and 0.2-1.0% and the ratio of bath 1.0-5.0 at 105°C, and the Young's moduli in the longitudinal and lateral directions of the film are 4,500-7,000 N/mm<SP>2</SP>and 4,000-6,000 N/mm<SP>2</SP>and the ratio (Ym/Yt) of both of them is 0.8-1.75.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142388-A (JP)
Title: Printing system and printer
Inventor: HASHIMOTO TAKEAKI
IPC: H04N1/34
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing system which prevents damage to the quality of printed matter, and which can identify a printer applying printing to the printed matter, in accordance with the printed matter.  <P>SOLUTION: Printing data are sent to the printers from a host part so that instructions about the printing can be given; the printing based on the instructions is performed by the respective printers; and the printed matter 51 from each of the printers is ejected to a specific place. Though the printed matter 51 from the various printers is ejected to the specific place, the printer, whereby the printing is applied to the printed matter 51, can be identified by looking the printed matter 51, because mark dots are imparted to different places on respective pieces of the printed matter 51 by the printers. A tonal value of the mark dot is determined in consideration of a tonal value of a peripheral dot.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003138492-A (JP)
Title: Method of producing simple cellulose pulp fiber
Inventor: VRBANAC MICHAEL DAVID
IPC: D21H27/08
Filed: 2002-10-30
Abstract: PROBLEM TO BE SOLVED: To provide dried simple cellulosic fiber products and to provide a method of forming dried simple fibers and a simple fiber producer. SOLUTION: The pulp as feedstock is conveyed to a jet drier. The jet drier simplifies and dries the pulp fed. The simple and dried fibers are collected from the jet drier. The pulp fed may be treated with treating agents. The jet drier keeps the pressure negative. The fiber items obtained by this process have a low knot count and largely improved warps, curls and twisting. This simple fiber producer is equipped with a preliminary treatment station for feeding treating agents, a pulp-feeding device designed for pulp, another pulp- feeding device for feeding pulp, another pulp-feeding device designed for suspending the pulp and foam and/or a fiber separation station equipped with a pressure-reduced conveyer.
Patent JP-2004151497-A (JP)
Title: Electrifying roll
Inventor: TSUCHIYA KENICHI
IPC: G03G15/02
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrifying roll by which the variance of electric resistance is reduced, whose conduction controllability is excellent and by which an excellent image is obtained.  <P>SOLUTION: The electrifying roll is provided with a shaft body 1, a conductive elastic body layer 2 formed at its outer periphery, a resistance adjusting layer 3 formed at the outer periphery of the conductive elastic body layer 2 and a protective layer 4 formed at the outer periphery of the resistance adjusting layer 3, and the resistance adjusting layer 3 is formed of a semiconductive rubber composition consisting of (A) a rubber material, (B) electronic conductive particles, (C) insulated particles and (D) a silane coupling agent as indispensable constituents. Thus, product properties are stabilized, and control is performed so that a semiconductive characteristic is uniformly obtained. Also, the blotting of an image due to pin hole leak is prevented, so that the excellent image is obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156272-A (JP)
Title: Shield machine
Inventor: HASHIMOTO YUJI
IPC: E21D9/08
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shield machine which can reduce abrasion of a cutter bit by emitting a jet of water to natural ground through the use of an inexpensive constitution.  <P>SOLUTION: In this shield machine, a cutter head 3, to which the cutter bits 15 are attached, is rotatably provided at the front end of a shield body 1; a water ejecting hole 21, which is opened forward, is formed in the front part of an outer peripheral wall part 1a of the shield body 1; a water supply pipe 23 for supplying the water is connected to the hole 21; and the cutter head 3 is formed in such a size that its outer peripheral end surface is located to the center of rotation with respect to the hole 21 which is formed in the shield body 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157720-A (JP)
Title: Order terminal, restaurant system, and data providing method
Inventor: TAKEUCHI MASANORI
IPC: G06Q10/00
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an order terminal that can provide additional value other than eating and drinking for customers and greatly improve customer drawing power.  <P>SOLUTION: A desk-top order terminal 2 accepts a request to download specified data to a personal digital assistant 300 and transmits the data requested to be downloaded to the mobile electronic terminal 300 from the desk-top order terminal 2 by a data communication means. Consequently, the desk-top order terminal 2 which allows input of order information regarding orders for menu items is used to make the personal digital assistant 300 (e.g. mobile telephone, PHS, PDA, etc.) download various data (e.g. original standby pictures, termination melodies, games, coupons, etc., of the store where the terminal is installed), so additional value other than eating and drinking can be provided for customers to greatly increase the customer drawing power.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160708-A (JP)
Title: Decorative plate
Inventor: MAKIGUCHI ATSUSHI
IPC: E04F15/04
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decorative plate which has excellent surface hardness, damage resistance and water resistance sufficiently usable as a floor material, etc., which does not increase in weight with a simple constitution and which can be simply manufactured.  <P>SOLUTION: The decorative plate is obtained by laminating a decorative sheet 1 on a base plate 3 via an adhesive layer 2 having a hardness exceeding the hardness of the plate 3. It is desirable to use a one-liquid moisture curing type hot-melt adhesive or an electron beam curing type adhesive in the layer 2. Groove working 4 or chamfering working 5 of the depth not reaching the plate 3 from the surface of the sheet 1 reaching in the layer 2 may be performed. The water resistance is not lowered by the working. If the layer 2 is previously colored in a color tone similar to the sheet 1, it is not necessary to color the working part later.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003210107-A (JP)
Title: Oil-and-fat composition for being kneaded into bread
Inventor: SHIRAHANE MIKI
IPC: A21D2/16
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an oil-and-fat composition for being kneaded into bread, having good workability during breadmaking, a wide range of plasticity and stability of unchangeable hardness even after days go by, with which soft and crisp bread can be made.  <P>SOLUTION: This oil-and-fat composition contains a compound crystal comprising a triglyceride represented by S<SB>1</SB>US<SB>2</SB>(S<SB>1</SB>and S<SB>2</SB>are each a saturated fatty acid, and U is an unsaturated fatty acid), and a triglyceride represented by US<SB>3</SB>U (U<SB>3</SB>is a saturated fatty acid, and U is an unsaturated fatty acid).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004172748-A (JP)
Title: Stream distribution management method, stream distribution management server apparatus, stream relaying apparatus, stream distribution management system, and stream distribution management program
Inventor: TANIGAWA MAKI
IPC: H04N7/173
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stream distribution management method or the like whereby a distribution state of stream contents is efficiently supervised at a low cost in a large-scale stream distribution network.  <P>SOLUTION: A communication section 211 of a stream relaying apparatus 200 adopting the stream distribution management method receives stream connection part control information and informs a connection part control section 205 about the information via a distribution state analysis section control section 210 and communication sections 208, 207. The connection part control section 205 informs a connection processing section 204 that the connection processing section 204 requests a stream distribution server section 212 to distribute an access request of stream contents on the basis of the information. The connection processing section 204 requests the stream distribution server section 212 to distribute streams via a stream transmission reception section 203 by using the same procedure as that requested by a client according to the request.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171646-A (JP)
Title: Optical information recording medium and method of manufacturing the same
Inventor: SUENAGA MASASHI
IPC: G11B7/2467
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical information recording medium which has a substrate with in-groove pits formed therein and can lower a reproduction error rate by reliably detecting signals from the pits and a manufacturing method thereof.  <P>SOLUTION: The optical information recording medium has a plurality of lands and grooves formed on the substrate. The in-groove pits are formed at the bottom of a part of the grooves. The widths of the in-groove pits in the radial direction of the substrate are suppressed from being widened irrelevant to the lengths in the groove direction. Predetermined shapes of the land and the groove are maintained for the shape of the land disposed adjacently to the in-groove pit without greatly eroding or scraping the side wall. The recording signal obtained from land prepits can be reliably detected on the optical information recording medium manufactured by using the substrate formed with the land prepits disposed adjacently to the in-groove pits.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170645-A (JP)
Title: Device for cleaning optical connector
Inventor: ISHITSUKI KOUJI
IPC: G02B6/36
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce consumption of a cleaning tape in a cleaning device for an optical connector.  <P>SOLUTION: Long and narrow cleaning guide slots 17a, 18A of a cleaning guide slot plate 16A which is used for cleaning the tip end of an optical connector are inclined to the longitudinal direction of a cleaning tape 41. Since the used portion of the cleaning tape protrudes outside the cleaning guide slots 17A, 18A, one feed length of the cleaning tape 41 is shorter than the length of the cleaning guide slot 17A, thereby suppressing tape consumption.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172445-A (JP)
Title: Laminated ceramic electronic component and its manufacturing method
Inventor: NAGAE TAKAHARU
IPC: H01C7/10
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated ceramic electronic component from which stable measured values can be obtained by eliminating the fluctuation of the varistor voltage when the voltage is measured repetitively, and to provide a method of manufacturing the component.  <P>SOLUTION: In this laminated ceramic electronic component, the joints between a base member section 1 composed of a semiconductor ceramic and first and second external electrodes 2 and 3 respectively formed on both end faces of the section 1 are constituted in ohmic contact. When the base member section 1 contains a zinc oxide as the main component, the base member section-side of each external electrode 2 (3) is constituted of a first layer 2a composed of a metal containing zinc as the main component, a second layer 2b composed of copper or nickel plated to the surface of the first layer 2a, and a third layer 2c composed of tin plated to the surface of the second layer 2b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170770-A (JP)
Title: Fixing device and image forming apparatus
Inventor: KIZARA SAKAE
IPC: G03G15/20
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To restrain wasteful power consumption and realize stable power supply in the case of supplying power to a rotating heating element where a plurality of heating element parts are integrally rotated.  <P>SOLUTION: A resistance heating element 14 rotating integrally with a heating roller 11 is provided on the inner peripheral surface of the roller 11. The resistance heating element is constituted of a plurality of heating element parts 14a to 14j divided in its rotating direction. The one end of a spiral conductor 17 whose other end is fixed on a fixedly arranged power source terminal 16 is fixed at each heating element part. Until the fixing processing of at least one sheet of transfer paper P is finished, deformation power caused on the spiral conductor is absorbed owing to the increase of the number of turns thereof even though the resistance heating element rotates. The power supply to each heating element part is controlled so that the heating value of the heating element part opposed to transfer paper out of a plurality of heating element parts may be the largest.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170317-A (JP)
Title: Mounting structure for acceleration sensor
Inventor: YAMADA TAKASHI
IPC: G01P15/125
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To allow precise mounting at a prescribed angle along three-dimensional directions with respect to a circuit board, using a single component.  <P>SOLUTION: A fixed electrode 11 is arranged in the central part, movable electrodes 14, 15 are arranged in left and right sides with a spacer therebetween, guard electrodes 18, 19 are arranged outside them with a spacer therebetween, and the first shaft part 211 of a post 21 is penetrated through into holes formed respectively in the central parts thereof to be fixed by a nut 23. A ring-like support member 32 is fixed to a hole part 312 of the circuit board 31 by soldering. The second shaft part of the post 21 is penetrated through a through hole of the support member 32 to be fixed by a nut 33. A detecting shaft for acceleration is thereby changed without replacing the component, by only changing an attaching angle for the support member 32 with respect to the circuit board 31.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167961-A (JP)
Title: Ink jet type recording device
Inventor: FUKUDA TATSUYA
IPC: B41J2/165
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the discharging port of a nozzle from being clogged caused by evaporating a solvent portion in an ink without performing a blank discharge.  <P>SOLUTION: This ink jet type recording device 20 is equipped with a head 1 which discharges ink drops from the discharging port of the nozzle by an ink jet method, a receiving tray 21 which is arranged in a manner to be adjacent by a distance for not coming into contact with the head 1 under the head 1, and filled with the solvent 31 constituting the ink, and a head moving device 22 which moves the head 1 at the time of recording, and moves the head 1 to the location of the receiving tray 21 when the head 1 is not used. The ink jet type recording device is also equipped with a driving pulse voltage applying circuit 23 which applies a driving pulse voltage to a piezo element 12 of the head 1, and a control circuit 24 or the like which performs a moving control through the head moving device 22 and a control of a meniscus location of the head 1 through the driving pulse voltage applying circuit 23.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176190-A (JP)
Title: Spinneret for combined filament yarn and method for producing heterodyeable combined filament yarn by using the same
Inventor: SHIMOYAMA SHIZUO
IPC: D01D5/08
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spinneret capable of obtaining two or more kinds of heterodyeable combined filament yarns singly, and to provide a method for producing heterodyeable combined filament yarns using the spinneret.  <P>SOLUTION: The spinneret for single use in spinning two kinds of filament groups differing in dyeability from each other comprises an approximately doughnut-shaped spinneret member A with a circular hollow at the center and an approximately disc-shaped spinneret member B detachable from the hollow, wherein both of the spinnerets A and B have no spinning nozzle 1 in approximately sectorial ranges drawn at a central angle of at least 90°.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174752-A (JP)
Title: Image processor and image printer
Inventor: MIYAZAKI TOSHIKI
IPC: B41J2/52
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To prolong the lifetime of a head by supplementing a nonejection nozzle in an ink jet printer.  <P>SOLUTION: The image processor has a print means employing a plurality of ink ejection nozzles, a means for printing an image using a dot pattern, and a means for detecting a nonejection nozzle among the ink ejection nozzles. The image processor is further provided with a means for switching the dot pattern depending on the position of the nonejection nozzle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174528-A (JP)
Title: Socket inner surface molded core for centrifugal molding method
Inventor: UCHIDA MUTSUO
IPC: B22D13/10
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a socket inner surface molded core for a centrifugal molding method, a molded core that makes a metallic core usable in place of a sand core, that enhances molding accuracy even with a metallic core, and that enables an inversely tapered part to be released from the mold.  <P>SOLUTION: The socket inner surface molded core is characterized in that it has a flange section 11 in contact with the socket 4 side end of a metallic frame 1 and a core section 12 coaxially extending backward from the flange section 11 into the socket on the inner surface of the tube socket 4; that a reaming section 13 reaming to extend backward into the tube socket of the core section 12 is circumferentially divided into plural ones, with one end 19 of each divided part held freely rotatably around the shaft arrayed along the circumferential direction, and with the other end of the divided part 13 rotatably moved outward radially around the axis 21 by a centrifugal force at the time of rotation of the metallic frame 1 to form the inner mold; and that the rotary shaft 21 of the divided part 13 is constantly elastically pressed so as to be moved along the tube axis toward the outside of the socket 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173569-A (JP)
Title: Food material treatment machine
Inventor: II NAOTO
IPC: A23N7/00
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a practical food material treatment machine of simple structure.  <P>SOLUTION: This food material treatment machine includes a 1st supporting part 2 and a 2nd supporting part 3 functioning to turningly nip a food material 1 such as a fruit or vegetable through supporting the basal end portion 1A and the tip portion 1B of the food material 1, wherein at least one of the supporting portions 2 and 3 has a spacing S allowing a skinning blade 4 for skinning the skin 1b of the food material 1 to butt on the skin 1b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176631-A (JP)
Title: Model forming method for design of electronic control system for throttle valve
Inventor: UMERJAN SAUTTO
IPC: G05B13/00
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To easily and correctly form a model useful for designing control systems for conducting high precision control to a control system for a throttle valve including a non-linear element.  <P>SOLUTION: Based on a state equation and an output equation of an actual system 12, a state equation and an output equation of a model 14 are formed using a disturbance and robust sliding mode observer. Based on those, an error equation to represent output error yn-y between the actual system 12 and the model 14 is made. An observer gain K and other parameter values in the equation are simultaneously set to minimize an evaluation function of the equation using a genetic algorithm.  <P>COPYRIGHT: (C)2004,JPO