baber/WOPTO huggingface dataset:
Patent JP-2008232395-A (JP)
Title: Roller shaft
Inventor: FUKUNAGA HIROYUKI
IPC: F16C13/00
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller shaft having a reduced weight without being involved in environmental problems such as the treatment of a waste liquid used for plating work.  <P>SOLUTION: The roller shaft comprises a hollow cylindrical shaft body 1, and a supporting shaft body 2 fitted in at least one end thereof. The shaft body 1 has an engaging recessed portion 3, and the supporting shaft body 2 has an engaging protruded portion 4. With the engaging recessed portion 3 and the engaging protruded portion 4 engaged with each other, the supporting shaft body 2 is positioned and fixed onto at least one end of the shaft body 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008240812-A (JP)
Title: Rotary positioning device
Inventor: HIRANO TAKASHI
IPC: F16H25/20
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for accurately performing positioning in a rotation direction of a rotary stand of a rotary positioning device.  <P>SOLUTION: On the rotary positioning device 1 provided with a pinion 3 and a rotary stand 2 rotated/driven by the pinion 3, a rack 6 engaged with the pinion 3; a pre-load table 5 mounted with the rack 6; a tension coil spring 26 for urging the pre-load table 5 in the direction of the pinion 3; a first linear motion guide mechanism comprising linear guides 7, 8 for guiding the pre-load table 5 in a direction of the pinion 3; and a drive table 10 for driving the rack 6 and driven by a ball screw 16 are provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008241360-A (JP)
Title: Surface inspection apparatus
Inventor: WATANABE KOJI
IPC: G01N21/956
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent substrate contamination and improve the inspection reliability by preventing particles from infiltrating from the outside and particles from being caught from a drive part and maintaining a clean atmosphere of a surface inspection part.  <P>SOLUTION: A surface inspection apparatus is provided with the surface inspection part 1 by light irradiation; the drive part including a motor 4 for rotating substrates; a control part 13 for the surface inspection part and the drive part; a drive-related part 30 of the surface inspection part, the drive part, and the surface inspection apparatus; and a casing 15 for housing the surface inspection part, the drive part, the control part, and the drive-related part. The casing is partitioned into a surface inspection part housing space 26 and a housing part 28 by a partition plate 25. The surface inspection part housing space houses the surface inspection part, and the housing part houses the drive part, the control part, and the drive-related part. A top plate 17 is provided with a clean unit 35, and the partition plate is provided with an inspection part fan 36. The clean unit feeds the surface inspection part housing space with a downward flow of clean air, and the inspection part fan draws an atmosphere of the surface inspection part housing space by suction and discharges it to the housing part to form a downward uniform flow of clean air into the surface inspection part housing space.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008241943-A (JP)
Title: Advertisement distribution device and method thereof
Inventor: ANDO HIDETAKA
IPC: G06Q30/02
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an advertisement distribution device capable of enhancing an advertising effect when distributing audio data of a radio program or the like via a network.  <P>SOLUTION: Audio data of voice input to a microphone 11 is output from a network radio server 3 to an advertisement distribution server 5. In the advertisement distribution server 5, the input audio data is made into text data by voice recognition, and a keyword is extracted from the text data. The advertisement distribution server 5 selects advertisement data related to the extracted keyword and directly distributes this data to terminal devices 7-n.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008247938-A (JP)
Title: Hardcoated laminated item
Inventor: YONEYAMA HIROYUKI
IPC: B05D5/00
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hardcoated laminated item comprising a highly transparent support that is formed of a thermoplastic resin composition comprised of a polymer having a lactone ring unit or a glutaric anhydride unit and hardly suffers from changes in performances even in a high-temperature high-humidity environment and, formed thereon, a hardcoat layer excellent in transparency and durability under a high-humidity condition (adhesion after stored under a high-humidity condition).  <P>SOLUTION: The hardcoated laminated item comprises a support formed of a thermoplastic resin composition and a hardcoat layer thereon formed of a coating composition for forming a hardcoat layer, where the thermoplastic resin composition comprises a polymer having a lactone ring unit or a glutaric anhydride unit and the coating composition for forming the hardcoat layer comprises the components (a) and (b) below. (a) A curable compound containing a polymerizable functional group and a hydrophilic group in the same molecule. (b) A polymerization initiator.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008247495-A (JP)
Title: Sheet conveying device and double-sided recording device
Inventor: ASADA TETSUO
IPC: B65H85/00
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet conveying device reducing occurrence of sheet jamming of a sheet switch-back conveyed and preventing double feeding of a sheet on a paper feeding tray together with the switch-back conveyed sheet, and a double-sided recording device provided with the sheet conveying device.  <P>SOLUTION: A recording paper on the paper feeding tray 20 is fed from the paper feeding tray 20 to a first conveyance path 23 by a paper feeding roller 25. The recording paper conveyed through the first conveyance path 23 is switch-back conveyed along a second conveyance path 15 toward the paper feeding tray 20. The recording paper is guided between the recording paper on the paper feeding tray 20 and the paper feeding roller 25 by the guide part 32 of a guide 29. A covering part 35 is provided on each axial side of the paper feeding roller 25. Thereby, the switch-back conveyed recording paper is again fed to the first conveyance path 23 by the paper feeding roller 25 in a state where most of the switch-back conveyed recording paper is not brought into contact with the recording paper on the paper feeding tray 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008252998-A (JP)
Title: Device and method for motor control
Inventor: TSUCHIYA TOMOHARU
IPC: H02P3/16
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor controller which can stop a motor quickly and can suppress unnecessary rolling.  <P>SOLUTION: The motor controller 100 includes a circuit section 110 which can switch the drive state for rotating a motor 11 by supplying power, a first brake state for generating a torque reversely to the rotational direction of the motor and a second brake state for interrupting the current flow in the motor 11 or suppressing the current flow more than the first brake state and a control section (CPU20) which performs switching control to operations in the circuit section 110. When a rotating motor 11 is stopped, a control section switches the drive state to the first brake state, and then switches the first brake state to second brake state when the r.p.m. of the motor 11 drops below a threshold Vth, thus stopping the motor 11 gently.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008245550-A (JP)
Title: New bacterium
Inventor: OKI YASUHIRO
IPC: C12N1/20
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new bacterium suitable for producing hydrogen.  <P>SOLUTION: The bacterium is Thermoanaerobacterium thermosaccharolyticum strain under accession number FERM BP-10793 or its variant.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008250622-A (JP)
Title: Debugging system for textured paving block location information with visually impaired person as target
Inventor: SUZUKI AYAKO
IPC: G09B21/00
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a debugging device for evaluating embedded IC tag information in a textured paving block guiding system for a visually impaired person.  <P>SOLUTION: This debugging system of textured paving block location information with a visually impaired person as a target is provided with an embedded IC tag 1 in which information is prestored; a voice output means for enabling an able-bodied person to output storage information stored in the embedded IC tag 1 through a guidance cane 2 as voice information; and a means for evaluating whether or not the voice information output by the voice output means is correct from the vision information by the vision of the able-bodied person. When the voice information output by the voice output means is not matched with the vision information, the debugging of the embedded IC tag 1 is operated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008245929-A (JP)
Title: Pinball game machine
Inventor: TAKADA KUNIYOSHI
IPC: A63F7/02
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To further enhance performance effect by the variable display of a plurality of figures in a pinball game machine.  <P>SOLUTION: A win/loss lottery means executes a win/loss lottery for determining whether the shift to a special game should be made or not responding to the entry of the starter slot with balls. A pattern memory means holds a pseudo successive variation pattern in which figures are removed once from one or more of variation trains after being stopped and displayed tentatively to variably display the figures anew again. When the figures are variably displayed following the pseudo successive variation pattern, even once after performance figures are stopped and displayed tentatively in a mode showing a ready for win state, the restarting of the variation of the figures is possible. Even in the variation of the figures after its restarting, the figures will be further stopped and displayed in the mode showing the ready for win sate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008247217-A (JP)
Title: Train position detecting device
Inventor: HIRAI TOSHIO
IPC: H04B7/26
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a train position detecting device properly coping with a device abnormality and a non-device abnormality by making the number of GPS receivers into a plurality of numbers and devising the monitoring determination of a position measurement result.  <P>SOLUTION: In the train position detecting device, speed information obtained from a speed meter 22 mounted to a streetcar 20 is reflected on position measurement results X1, Y1, X2 and Y2 of the GPS receivers 33, 73. Therefore, an in-vehicle processing device 34 detecting vehicle positions X5, Y5 determines it is in an abnormality foreseeing state when the position measurement result can be obtained from only one of the GPS receivers 33, 73. In the case that a train is at a position which cannot be measured by checking by route map data and additional data, it is determined that a device abnormality such as breakdown occurs when the abnormal foreseeing state appears. However, in the case that the train is in a position which can be measured, it is determined that the device abnormality occurs, when the abnormality foreseeing state continues over not shorter than a predetermined set time.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008250020-A (JP)
Title: Musical sound generating device and program
Inventor: OKUYAMA FUKUTARO
IPC: G10H1/00
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanism that enables a player who is not familiar with a musical performance to enjoy playback and a performance of a desired music.  <P>SOLUTION: As shown in Fig.4(a), the music comprises musical sounds of quarter notes with note numbers (pitch) 60, 62, 64, 67, 65, 64, 62, 64, 60, 62, ... When the player presses a key 1 corresponding to the note number 62 among keys 1 of an automatic playing piano 100 after pressing a key 1 corresponding to the note number 60 as shown in Fig.4(b), musical performance contents thereof correspond to a portion (sections of the note numbers 60 and 62 enclosed with dotted lines) of the music in Fig.4(a). In this case, the automatic playing piano 100 specifies event time of the final note number among a plurality of note numbers included in the corresponding section and starts automatically playing the music from the event time right after the specified event time (namely, from a period T1 shown in Fig.4(a)).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008249572-A (JP)
Title: Sample pretreatment device and gas chromatography analysis method
Inventor: IWATA REIKO
IPC: G01N30/10
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sample pretreatment device and a high-sensitivity gas chromatography analysis method, enabling injection of a large volume of trace constituent sample in a solution.  <P>SOLUTION: The device comprises an adsorption tube insertion section that an adsorption tube filled with adsorbent is inserted, a gas introduction section that gas is introduced to the adsorption tube, and syringe spigot section that a syringe is inserted to inject a sample solution, and in the device, the sample solution is injected to the adsorption tube filled with the adsorbent, only the solvent in the adsorption tube is removed by flowing the gas in the adsorption tube, the adsorption tube filled with this adsorbent having the trace constituent sample concentrated is mounted in a heating and desorbing device for a gas chromatography analyzer, the adsorption tube is heated and the adsorbent component that is adsorbed by the adsorbent for a fixed time is desorbed to a cooled liner section, thereafter, the liner section is rapidly heated at a high temperature and this adsorbent component is injected and filled in a column, and then, the trace constituent sample in the solution is analyzed by a mass spectrometer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008248843-A (JP)
Title: Piston for internal combustion engine
Inventor: HOSHIKAWA ATSUSHI
IPC: F16J1/16
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piston for an internal combustion engine capable of surely pivotally supporting a piston pin with a simple light weight structure.  <P>SOLUTION: The piston 1 is composed of a piston main body 10 and a pair of piston brackets 14, 14. A pin hole 60 pivotally supporting an end part of the piston pin 12 and an annular come-off prevention part 60a reducing a hole diameter at an outside end part of the pin hole are formed on the piston brackets.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007249982-A (JP)
Title: Data use restriction control method
Inventor: NAITO JOJI
IPC: G06F21/62
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To achieve reliable copyright protection by suppressing illegal use without deteriorating a data user's convenience in using contents.  <P>SOLUTION: This data use restriction control method comprises a data use history preparing means 3 preparing data use history information ct including use start time and use end time when using data b by a data using means 2; a data use history transmitting means 5 transmitting the data use history information ct to the outside; a data use history receiving means 6 receiving data use history information cr from the outside; and a data use history comparing means 7 comparing each data use history information and issuing duplicate device use notice information d showing that data use time is overlapped when the data use time obtained based on any data use history information included in the data use history information ct overlaps with data use time obtained based on any data use history information included in the data use history information cr.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008248353-A (JP)
Title: Method for producing hot dip metal-plated metal sheet, and production equipment therefor
Inventor: KOBAYASHI MASAKI
IPC: C23C2/00
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a hot dip metal-plated metal sheet and production equipment therefor where an ingot is stably melted, further, the problem of the drop in bath temperature caused by the ingot melting is solved, and the generation and growth of dross are suppressed, so as to produce a plated metal sheet of high quality.  <P>SOLUTION: A hot dip metal plating bath is partitioned at least into a plating region where the metal sheet to be plated is passed through and an ingot melting region where an ingot is dipped, so as to be melted, the ingot melting region is provided with a heating means and a stirring means for molten metal, and molten metal heated by the heating means is introduced into an ingot melting part as a molten metal flow formed by the stirring means, thus the local drop of bath temperature in the ingot melting part is suppressed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008255173-A (JP)
Title: Lithographic ink printing method
Inventor: OCHIAI YOSHIE
IPC: C09D11/02
Filed: 2007-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing method which uses ink of process four colors capable of widening a color rendering range (gamut) more than the case in which a Japan color standard ink of the ISO standard is printed, and by which the color range boundlessly nearer to the color reproduction range of RGB than a printed matter using the Japan color standard ink can be reproduced.  <P>SOLUTION: The lithographic ink printing method uses inks consisting of a combination of three color lithographic inks of yellow, rouge and indigo, and a black ink. The three colors of the yellow, the rouge and the indigo comprise a combination of the lithographic inks of the yellow ink containing a disazo yellow-based compound as a coloring component, the rouge ink containing a metal lake compound of a rhodamine-based dye as a coloring component, and the indigo ink containing a phthalocyanine-based compound as a coloring component. The black ink contains carbon black and 4-10 wt.% alkali blue lake compound based on the whole weight of the ink.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008254024-A (JP)
Title: Inner fixture device for circumference welding, and circumference welding method using the same
Inventor: MURATA AKIHISA
IPC: B23K9/035
Filed: 2007-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To suppress thermal strain in a weld zone caused by welding by absorbing excessive heat upon circumference welding, to prevent the burn through and crack of a bead as well, and further, to prevent the oxidation of a weld zone by flowing a shielding gas.  <P>SOLUTION: Regarding the inner fixture device 1 for circumference welding where, when, a cylindrical body Wa and a dished cover Wb or two cylindrical bodies with the same diameter are butted, and the butted part is subjected to circumference welding from the outer part, the butted part between the body Wa and the cover Wb or between the cylindrical bodies is held from the inner part, the inner fixture device 1 for circumference welding comprises: a disk-shaped base 12 inserted into the inner part of the butted part between the body Wa and the cover Wb or between the cylindrical bodies; an annular backing fixture 13 arranged at the outer peripheral edge part of the base 12, capable of being press-contact to the inner circumferential face of the butted part between the body Wa and the cover Wb or between the cylindrical bodies in a surface-contacted state, further flowing a shielding gas to the side of the inner circumferential face of the butted part between the body Wa and the cover Wb or between the cylindrical bodies, and whose diameter can be shrunk/expanded; and a driving part 14 provided between the base 12 and the backing fixture 13 and shrinking/expanding the diameter of the backing fixture 13.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007239753-A (JP)
Title: O2 sensor installing structure in small ship
Inventor: OZAWA SHIGEYUKI
IPC: F02D35/00
Filed: 2007-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an O<SB>2</SB>sensor installing structure in a small ship for facilitating an inspection/maintenance of an O<SB>2</SB>sensor.  <P>SOLUTION: A volume chamber 40 is arranged above a cylinder upper wall of an engine 3, and the other end of an exhaust gas guide passage 42 having one end opening in a cylinder hole 3d of the engine 3, is opened in the volume chamber 40 by penetrating through the cylinder upper wall. The O<SB>2</SB>sensor 41 is faced to the volume chamber 40, and the O<SB>2</SB>sensor 41 is positioned in a space sandwiched by an intake pipe 15 and an exhaust pipe 22 under an opening part 2d of a deck 2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007215231-A (JP)
Title: Mobile communication system, method, device, and control program
Inventor: ONO MASAHIRO
IPC: H04L12/701
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology in which an HA can hold the registration information of an MR efficiently and communication efficiency is enhanced at the time of registration/update processing between the HA and the MR.  <P>SOLUTION: A mobile node has a representative home address, an auxiliary home address and a care-of address and registers information (joint information) indicative of a relation of the representative home address, all auxiliary home addresses and the care-of address for a home agent HA113 every time when the mobile node moves to the other network and is assigned with a new care-of address. The home agent HA113 receives a registration request of the joint information and stores registration information, and when a packet addressed to a representative home address or an arbitrary auxiliary home address from an arbitrary communication node arrives, the home agent retrieves the joint information including the address from the registration information held therein and then transfers the packet to a corresponding care-of address.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008265127-A (JP)
Title: Optical scanner and image forming apparatus
Inventor: ITABASHI AKIHISA
IPC: B41J2/44
Filed: 2007-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To detect a synchronizing signal precisely by causing no cost increase.  <P>SOLUTION: The optical scanner comprises a light source having a plurality of light emitting portions, a polygon mirror for deflecting light from the light source, a scanning optical system for condensing light deflected by the polygon mirror to a photosensitive drum, and a synchronism detection sensor for receiving a plurality of light beams for detecting synchronism deflected by the polygon mirror and passed through the scanning optical system. The main light of the plurality of light beams (ch10, ch40) for detecting synchronism intersect mutually between the scanning optical system 11 and a plane Pzm equivalent to the image plane with regard to the subscanning direction, and the light receiving surface of the synchronism detection sensor 18 is arranged at a position shifted to the side of intersecting position from the plane Pzm equivalent to the image plane.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008265210-A (JP)
Title: Retractable writing utensil
Inventor: YAMAMOTO TAKEMASA
IPC: B43K24/08
Filed: 2007-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a knock button is erroneously pushed to retract a lead according to the position of the knock button when writing because the position of the knock button is not concretely specified relative to the longitudinal direction of a shaft.  <P>SOLUTION: In the retractable writing utensil in which a knock member is arranged in the middle portion of a barrel, the knock member is arranged so as to surround the circumference of the barrel, and the knock member is arranged between the grip portion of the barrel and a between-finger contact portion of the barrel formed by the thumb and the index finger in the gripping state.  <P>COPYRIGHT: (C)2009,JPO&INPIT