baber/WOPTO huggingface dataset:
Patent JP-2009174375-A (JP)
Title: Compound type air cleaner
Inventor: TANOMOGI YUKIHIKO
IPC: F02M35/024
Filed: 2008-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate economical burden of simultaneously replacing two filter elements of a base element and a front stage element when the filter elements are clogged in a compound type air cleaner.  <P>SOLUTION: One half of an air cleaner case including a flow in port and another half including a flow out port are overlapped. An inside is divided into two chambers by a bulkhead provided with a ventilation hole. The ventilation hole is closed by the filter element. The filter element has a two stage structure of the base element for stopping relatively fine dusts and the front stage element for stopping relatively large dusts. The front stage element comprises a porous support plate and filter piles planted on the support plate with opposing to an air current direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009175951-A (JP)
Title: Print system, print device, and maintenance method for print device
Inventor: ASAMI OSAMU
IPC: G06F3/12
Filed: 2008-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To enable easy identification of a print device without need of setting in regard to a network for each print device, and to dispense with a separate user environment, when connecting to the print device and obtaining predetermined information from the print device.  <P>SOLUTION: In a print system in which the print device is network connected to a host device, when the power is turned on at a predetermined condition, an initiation means of the print device initiates the print device through a predetermined network setting, different from a case of ordinary use, while retaining the network setting for the ordinary use. The identification means in the host device identifies the print device with the predetermined network setting. In the above state, an inspection means of the host device obtains predetermined information from the print device, and sets a predetermined state to the print device.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009099515-A (JP)
Title: Fuel cell system
Inventor: LIN CHIH-YEN
IPC: H01M8/24
Filed: 2008-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system having improved performance.  <P>SOLUTION: The fuel cell system includes a fuel cell stack structure comprising a flow-distribution device, a flow-confluence device, and a plurality of unit cells fixed to between the flow-distribution device and the flow-confluence device; a fuel container that houses anode fuel and has a fuel outlet connected to the flow-distribution device and a fuel inlet connected to the flow-confluence device; a casing that houses and protects the fuel cell stack structure and the fuel container; and a fan mounted on the casing for providing cathode fuel to a plurality of unit cells of the fuel cell and radiating heat.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009178923-A (JP)
Title: Capacitive load driving circuit, liquid jetting head, and liquid discharging apparatus
Inventor: KITAZAWA KOJI
IPC: B41J2/045
Filed: 2008-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacitive load driving circuit capable of reducing power consumption and securing a stable operation, and to provide a liquid jetting head and a liquid discharging apparatus.  <P>SOLUTION: The capacitive load driving circuit includes: a main drive signal generation part 31 that generates a main drive signal S2 through the operation of a main transistor pair 312; and an auxiliary drive signal generation part 32 that generates an auxiliary drive signal S3 to be applied to the collector of each of the main transistor pair. The main transistor pair includes an NPN transistor TR1 that operates at the voltage rise of the main drive signal S2 and a PNP transistor TR2 that operates at the voltage drop of the main drive signal. Regarding the auxiliary drive signal, the waveform thereof is regulated so that, upon the operation of the NPN transistor, the potential thereof becomes higher by a prescribed amount than the emitter potential of the NPN transistor, and upon the operation of the PNP transistor, the potential thereof is lower by a prescribed amount than the emitter potential of the PNP transistor, and also, the voltage drop and rise thereof can start earlier by a prescribed time than the voltage rise and drop of the main drive signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009180349-A (JP)
Title: Damping device
Inventor: CEZARY GRACZYKOWSKI
IPC: F16F9/50
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a damping device A with an energy absorbing structure (MFM) 1 folded stepwise, having improved damping performance by effectively reducing a change in load resistance and a repetitive local impact resulting from the occurrence of a snap-through phenomenon in a structural element when receiving an impact load.  <P>SOLUTION: A damping mechanism 3 composed of a pneumatic cylinder 30 is provided in parallel to the MFM 1 for receiving the impact load F so that the throttle resistance of air pushed out of a fluid chamber 32 generates a damping force and causes the snap-through phenomenon to occur. The mechanism functions as an air spring to receive a load by a spring force when a deforming speed is temporarily high, thus effectively reducing a change in the load resistance of the MFM 1 and the repetitive local impact.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009184264-A (JP)
Title: Fluid jetting apparatus and method for adjusting attaching jet head
Inventor: KUMAGAI TOSHIO
IPC: B41J2/01
Filed: 2008-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To propose a fluid jetting apparatus in which a recording head can be highly precisely attached to a carriage and which can solve also an error consequent to movement of the carriage, and to provide a method for adjusting attaching a jet head.  <P>SOLUTION: The fluid jetting apparatus which jets a fluid from a jet head towards a medium by moving the carriage along a guide shaft while rotating a supporting drum, is equipped with both a detecting part which is arranged on the side in a rotating axis direction of the supporting drum and detects a nozzle array formed on the jet head, and a head adjusting part which adjusts tilting of the nozzle array to the rotating axis direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009186134-A (JP)
Title: Air conditioner
Inventor: HAYASHI MASAMI
IPC: F24F11/02
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor type air conditioner having an indoor unit in which a human body detecting sensor is disposed in a position to have a sufficient field of view without affected by the supplied air.  <P>SOLUTION: A housing of this floor type air conditioner is provided with a sensor unit having: a Fresnel lens collecting infrared ray radiated from a person staying in a living room; an element sensing the infrared ray; and a base board with the element mounted thereon, and determining the presence or absence of the person on the basis of the output from the element. The sensor unit is disposed in a lower part of a supply opening on a front face of the housing.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009186936-A (JP)
Title: Condensing optical system and optical processing device
Inventor: ISHIGAME TAKAYUKI
IPC: B23K26/067
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a new optical processing device and a condensing optical system used for the optical processing device.  <P>SOLUTION: The condensing optical system for condensing diverged luminous flux emitted from a minute light emission part into two or more dots and/or one or more lines includes: a lens group 12 having a function for condensing the diverged luminous flux emitted from the minute light emission part 01; a luminous flux converting optical element 10 arranged between the minute light emission part 01 and the lens group 12 to convert the diverged luminance light from the minute light emission part 01 into one or more luminance fluxes intersecting the optical axis of the lens group 12; and a luminous flux bending means 14 arranged between the lens group 12 and a luminous flux condensing position condensed by the lens group 12 to bend one or more luminous fluxes condensed by the lens group 12. At least either one of the lens group 12 and the luminous flux bending means 14 and the luminance flux converting optical element 10 can be mutually independently displaced in the optical axis direction of the lens group 12 so as to vary the direction of condensed luminous flux emitted from the luminance flux bending means 14.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009190180-A (JP)
Title: Wire binding bookbinding apparatus
Inventor: HORI TAKAKAZU
IPC: B42B4/00
Filed: 2008-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To reduce work when the feed length and cutting position of a wire are adjusted in wire bonding in which the wire is cut in a prescribed length, and both end parts of the cut wire are bent downward for bonding.  <P>SOLUTION: In a bookbinding apparatus which includes a wire binding machine 2 which cuts the wire in a prescribed length and bends the wire by the descent of a stitch head 2a and a clincher 2b to bind a form bundle, a conveyer 3 for conveying the form bundle to the wire binding machine 2, and a stopper 9 for positioning the form bundle to be conveyed by the conveyer and wire-binds the form bundle positioned by the stopper 9 by driving the wire binding machine 2, a binding drive control device 12 operated by turning on a test signal input switch 13 is installed. During a binding test, the conveyer 3 and the stopper 9 are moved intermittently by turning on the switch 13, and wire hitting is carried out in the wire binding machine 2 upon each intermittent movement.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008198209-A (JP)
Title: System including bus matrix
Inventor: LEE JAE-SHIN
IPC: G06F13/36
Filed: 2008-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a bus matrix for determining an ID width of a master interface of a first bus matrix and a second bus matrix.  <P>SOLUTION: This system includes a first chip using the first bus matrix, and a second chip including the second bus matrix and a third bus matrix connected to the first bus matrix. The second bus matrix is connected to a plurality of bus masters of the second chip, and the third bus matrix is connected to a plurality of bus slaves of the second chip.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009192659-A (JP)
Title: Endless belt, transfer unit, and image forming apparatus
Inventor: MASUI NAOKI
IPC: G03G15/16
Filed: 2008-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent poor transfer and obtain a highly fine image of high quality by configuring an endless belt so that a ten-point mean roughness of a surface of the endless belt, measured with a scanning probe microscope, is in a range from not less than 2.1 nm to not more than 11.0 nm.  <P>SOLUTION: The ten-point mean roughness of the surface of the endless belt is measured with a scanning probe microscope and is in a range from not less than 2.1 nm to not more than 11.0 nm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008132349-A (JP)
Title: Pharmaceutical compositions
Inventor: BRUNO-RAIMONDI ALFREDO EMILIO
IPC: A61K9/06
Filed: 2008-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for the topical treatment of nail diseases, e.g. onychomycosis, after preparation of the infected nail with a pulse laser beam.  <P>SOLUTION: A method is provided which is employed to treat onychomycosis one or more small orifices bored to cross over the whole of a nail plate or etch it, for instance, by using of a pulse laser beam, and a composition containing an antifungal such as terbinafine administrated to the nail. Further an apparatus such as a laser beam transmitter which involves (a) a laser to make a hole in the nail, (b) a supporting means for fixing/placing the treated toe or finger, (c) an indicating laser, and optionally (d) an xyz translation stage module, and is based on a laser for forming one or more orifices in one or more nails is provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009194621-A (JP)
Title: Communication system
Inventor: TAMATSU MASAHARU
IPC: H04L12/46
Filed: 2008-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To perform high-speed communication by reducing communication collisions to achieve efficient communication.  <P>SOLUTION: In a communication system, a rhythm-node is installed on a communication network, the rhythm-node broadcasts an incoming communication demand message, and sequentially performs incoming communication after a predetermined standby time after a dominant-node receives the incoming communication demand message. The rhythm-node broadcasts an outgoing communication demand message, and sequentially performs outgoing communication after a predetermined standby time after the each tonic-node receives the outgoing communication demand message. The incoming communication demand message and the outgoing communication demand message are synchronized and transmitted. Since each node performs communication in turn without any clearance therebetween, a collision does not occur.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008159263-A (JP)
Title: Recording device and method, recording medium, and program
Inventor: OKUMURA ATSUSHI
IPC: G11B7/004
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To display a message of finalization processing in accordance with a kind of an optical disk.  <P>SOLUTION: When a user takes out an optical disk 19, a disk information obtaining part 31 obtains a kind of the optical disk, a recording format, and information of a disk state, and supplies obtained information to a disk discriminating part 32 and a finalization discriminating part 33. The disk discriminating part 32 discriminates whether finalization processing is required or not depending on combination of the kind of the disk and recording format. The finalization discriminating part 33 discriminates whether the optical disk is finalization-processed or not based on a discrimination result of the disk discriminating part 32. A message display control part 34 makes a display part display the message of finalization processing in accordance with the kind of the optical disk. This invention can be applied to a recording and reproducing device.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009197819-A (JP)
Title: Reduction gear
Inventor: YAMAMOTO AKIRA
IPC: F16H1/32
Filed: 2008-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the axial length of a reduction gear.  <P>SOLUTION: The reduction gear includes: a plurality of first and second rollers 55A, 55B capable of making direct roll contact with the outer peripheries of first and second eccentric bodies 54A, 54B; first and second retainers 94A, 94B for maintaining a clearance in the circumferential direction of the first and second eccentric bodies 54A, 54B of the first and second rollers 55A, 55B; and first and second guide bodies 96A, 96B that are restricted in axial movement, for restricting axial movement of the first and second rollers 55A, 55B by directly coming in contact with axial ends of the first and second rollers 55A, 55B.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009198622-A (JP)
Title: Content recording apparatus, method of controlling the same, and program
Inventor: KASHIWAGI MIKIO
IPC: G10L19/00
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide: a content recording apparatus for easily recording contents in an external storage medium; a method of controlling the same; and a program.  <P>SOLUTION: An audio apparatus 100 includes: an SD card interface 10 to be connected to an SD card 300; and a control unit 90 for detecting that the SD card interface 10 is connected with the SD card 300. When the control unit 90 detects the connection between the SD card 300 and the SD card interface 10, and content-specifying information for specifying arbitrary contents is stored in the SD card 300, the control unit 90 stores the contents predetermined by the content-specifying information in the SD card 300.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009195793-A (JP)
Title: Dummy filter, filter housing, filtration apparatus, and filtering method
Inventor: WATANABE DAIJI
IPC: B01D29/50
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dummy filter easy in mounting and demounting to/from a filter housing.  <P>SOLUTION: The dummy filter 10 includes a roughly columnar shape, a liquid-impermeable side face 1, and an annular groove 2 having a given width W in the longitudinal direction near one end 6 of the longitudinal direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009196230-A (JP)
Title: Manufacturing method for mold package, and molding die
Inventor: MIZUNO NAOHITO
IPC: B29C45/14
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To make a time until a resin flowing out of a pot of a die reaches each cavity through a runner, nearly the same between the respective cavities, in a manufacturing method for a mold package for sealing a plurality of workpieces with the resin, using the die.  <P>SOLUTION: In this molding die 100, the runner 160 is constituted of: a first runner 161 that is one passage extended from the pot 150 to a side of the plurality of cavities 140; and a second runner 162 branched toward each cavity 140 in an end point of the first runner 161 and communicated with each cavity 140, and the second runner 162 has an equal length and an equal passage cross-sectional area, in each cavity 140.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009200281-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: ISHIZEKI HIROSHI
IPC: H01L23/52
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device having a bump electrode on a pad electrode for effectively using the lower region of a pad electrode having the bump and preventing a local large force from being applied to a semiconductor substrate located at the lower side of the bump during mounting and a method of manufacturing the same.  <P>SOLUTION: A first layer metal wiring 5 that is formed on a semiconductor substrate and a pad electrode 7 that is formed on the first layer metal wiring 5 through an interlayer dielectric and connected with the first layer metal wiring 5 through via holes 10 that are formed on the interlayer dielectric are provided. Moreover, a protective film 8 that is formed on a pad electrode 7 and provided with an opening that exposes the pad electrode 7 and island-shaped protective films 9 in the opening and an Au bump 11 that is formed on the pad electrode 7 and connected with the pad electrode 7 through the opening of the protective film 8 are provided. The via holes 10 are formed beneath the island-shaped protective films 9 and part of the pad electrode 7 is incompletely embedded in the via holes 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009205821-A (JP)
Title: Cell stack and method for manufacturing the same, and fuel cell module
Inventor: HORI YUICHI
IPC: H01M8/12
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cell stack which suppresses occurrence of a crack in a conductive jointing material; and to provide a fuel cell module.  <P>SOLUTION: The cell stack includes: a plurality of solid oxide fuel cells 30; power collection members 33 placed between the solid oxide fuel cells 30, respectively; and a conductive jointing material 9 that joins the solid oxide fuel cells 30 to the power collection members 33, wherein the conductive jointing material 9 contains a perovskite type composite oxide containing La and a metal oxide.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009206703-A (JP)
Title: Opening and closing detection device, original conveyance device mounting the same, and image forming apparatus
Inventor: KAWASHIMA SHINSUKE
IPC: B65H7/02
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening and closing detection device capable of detecting the opened state of an opening and closing body itself and its external cover with a configuration low in cost and saved in space stably without any malfunction.  <P>SOLUTION: The opening and closing detection device 60 detects respective opened states of an original conveyance device 20 that freely opens and closes with respect to the surface of a body 2 of an image forming apparatus 1, and an external cover 45 provided in the original conveyance device 20 itself and freely openable and closable so as to make inner structures in the original conveyance device 20 exposable, and includes a member 61 to be detected which displaces in interlock with respective displacements of the original conveyance device 20 and the external cover 45, and a single sensor 62 for detecting the displacement of the member 61 to be detected, wherein the sensor 62 can identify that at least either the original conveyance device 20 or the external cover 45 is opened. Consequently, it is possible to prevent an increase in component cost and assembling cost of the opening and closing detection device 60 and to reduce an installation space and a wiring space.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008248233-A (JP)
Title: Method for production of acrylic polymer
Inventor: OSHIRO NOBUAKI
IPC: C08F8/00
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a carboxyl group containing-(meth)acrylic polymer having excellent productivity.  <P>SOLUTION: In the method for production of a carboxyl group-including (meth)acrylic polymer produced by a controlled radical polymerization using a transition metal complex catalyst, a copolymer including (meth)acrylic-t-butylate monomer unit is polymerized, then an organic carboxylic acid or an organic sulfonic acid is added to the solution after the end of the polymerization and they are heated at 100°C to 180°C, thereby the catalyst is deactivated and simultaneously the t-butyl ester group is converted into carboxyl group.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009201862-A (JP)
Title: Game machine
Inventor: OSHITA KOICHI
IPC: A63F7/02
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of providing accurate game information for a player and a game parlor.  <P>SOLUTION: A main CPU outputs third game information suggesting that a jackpot is made when a 15-round jackpot game is provided or when a second-round jackpot game in which a ball winning rate increased state is generated is provided while the ball winning rate increased state is not generated. On the other hand, when the second round jackpot game in which the ball winning rate increased state is not generated is provided while the ball winning rate increased state is not generated, provision of the second jackpot game is concealed. When the second round jackpot game in which the ball winning rate increased state is not generated is provided while the ball winning rate increased state is not generated, output of the third game information suggesting that a jackpot is made is prohibited.  <P>COPYRIGHT: (C)2009,JPO&INPIT