baber/WOPTO huggingface dataset:
Patent JP-2009085987-A (JP)
Title: Fluorescent display tube
Inventor: ABE KEITA
IPC: G09F9/00
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To effectively radiate heat of a circuit board, in a fluorescent display tube of a structure in which the circuit board having a built-in positive electrode and driving circuit is fixed onto an inner face of an envelope.  <P>SOLUTION: An aluminum thin film 17 and a layer of a die bonding material 18 are laminated on the inner face of an envelope base 12 constituting one part of the envelope 11, to fix thereon the circuit board 15 having the built-in positive electrode and driving circuit. An adhesive material 20 containing a metal particle is provided on the die bonding material provided continuously from a space between the circuit board and the envelope base to an outer side of the circuit board, and an inner end part 21a of a heat radiation lead 21 penetrated air-tightly through the envelope is fixed to radiate the heat to an outside of the envelope. A temperature of the circuit board gets low to exhibit high light emission efficiency, to enhance a brightness life and to reduce a malfunction of the diving circuit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009087574-A (JP)
Title: Fuel cell system and control method for fuel cell system
Inventor: YONEKURA KENJI
IPC: H01M8/10
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To restrain deterioration of power generation performance by controlling temperature of gas supplied to a fuel cell.  <P>SOLUTION: A fuel cell stack 1 has a heat exchange section 4 for performing heat exchange between mixed gas including primary supplied hydrogen and circulated gas and a coolant for controlling temperature of the fuel cell stack. A system control unit 40 adjusts temperature of the coolant so as to settle temperature of mixed supply hydrogen supplied to the fuel cell stack 1 by converging at a confluent section in a range of controlled temperature, as a temperature adjusting means is controlled on the basis of the temperature (tank temperature) Ttin of the primary supply hydrogen converging to the confluent section between the primary supply hydrogen and the circulated gas.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009083231-A (JP)
Title: Liquid discharge head
Inventor: KUBO TOSHIFUMI
IPC: B41J2/045
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid discharge head provided with a damper withstanding a high load from a liquid in use.  <P>SOLUTION: The liquid discharge head includes: a first flow passage member provided with a plurality of liquid discharge holes, a plurality of liquid pressurizing chambers, a first liquid flow passage, and a plurality of liquid introduction ports; a liquid pressurizing unit for pressurizing liquids of the liquid pressurizing chambers; and a second flow passage member provided with a plurality of liquid relay ports connected to the liquid introduction ports, respectively, a second liquid flow passage, a liquid supply port, and an air chamber. The second flow passage member is constituted by laminating a plurality of flat sheets. One of the flat sheets is a metallic flat sheet, and an area arranged between the second flow passage of the one flat sheet and the air chamber is made a damper section. The damper section uses the liquid discharge head having the shape in which areas thick in thickness and ones thin in thickness are alternately arranged.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009082501-A (JP)
Title: Management means of game machine
Inventor: KISHIMOTO SHINJI
IPC: A63F7/02
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a management means facilitating detection of illegal conducts of illegally opening a big prize hole for illegally delivering prize balls.  <P>SOLUTION: In the management means, determination means judges whether a closed-period prize winning signal is received from a game machine, which indicates detection of a game ball passing through a specific passing hole in a normal state. When it is determined that the closed-period prize winning signal is received, an illegal conduct monitoring means monitors the illegal conduct against the game machine. In general, when the closed-period prize winning signal is output from the game machine, that is, the passing of the game ball through the specific passing hole is detected in the game machine while an opening/closing member is closed in a way that hinders the game ball from passing through the specific passing hole, there is a possibility of the illegal conduct. Therefore, when it is determined that the closed-period prize winning signal is received from the game machine, monitoring of the illegal conduct is performed for the game machine from which the signal is received so as to easily detect the illegal conduct.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009085389-A (JP)
Title: Automatic transmission
Inventor: IWASAKI TATSUHIKO
IPC: F16H57/04
Filed: 2007-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently lubricate oil between a pinion and a pinion shaft.  <P>SOLUTION: This automatic transmission includes a lubricating-oil supply passage for supplying lubricating oil to a bearing 101 between a planetary gear set 30 and the pinion shaft 35 of the pinion 32. The planetary gear set 30 is disposed adjacently to an end cover 6b of a transmission case and constituted so that its inner peripheral face of a carrier 33 is rotatably supported to the outer peripheral face of a boss 6b1 formed at the end cover 6b. The lubricating-oil supply passage comprises an oil passage 6br formed from the inside of the end cover to the inside of the boss 6b1, an oil passage 33r formed in the carrier so as to be liquid-tightly connected to the oil passage 6br at fitting face, and an oil passage 35r formed in the pinion shaft 35 so as to be liquid-tightly connected to the oil passage 33r and reach the an outer peripheral face of the pinion shaft. The automatic transmission is provided with a lubricating oil supply means for supplying lubricating oil to the bearing 101 via the lubricating-oil supply passage.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008103323-A (JP)
Title: Plasma generating device, method of cleaning display panel, and method of manufacturing display panel using the same
Inventor: KIM TAE-WAN
IPC: C23C16/50
Filed: 2007-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma generating device maintaining a gap between dielectric plates constant by minimizing deformation of an electrode.  <P>SOLUTION: A pair of dielectric plates 52, 52' are detachably installed to a nozzle head 50. For this, top ends of the dielectric plates 52, 52' are pinched into a soft-landing slit 49 formed at a lower part of a chamber housing 46, while lower ends of the same 52, 52' are placed at a stepped part 59 formed at a lower end of an electrode cover 58 to have the dielectric plates fixed. Further, in order to maintain a gap 53h between the dielectric plates 52, 52', a spacer 64 is inserted into both ends of the gap 53. In such a structure, a gap between the dielectric plates can be maintained constant, so that there are such advantages that uniform plasma can be formed, and that exchange and maintenance of dielectric plates can be made easier.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009092737-A (JP)
Title: Digital audio device
Inventor: KUKI KAZUO
IPC: G10L19/00
Filed: 2007-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital audio device in which operation is made simple by suppressing the number of skip operation cycles until a content which a user wants to view is selected, by storing selection condition information which sets whether or not it is a content to be selected with priority, for the selection number of the contents, and by selecting the content according to the selection condition information and the selection number of the contents.  <P>SOLUTION: A storage section 4 stores a selection condition information table for each content of Fig.4 (not shown), and a selection condition information table of Fig.5. When it reaches the selection number which is set in "selection information" and "selection number information" in the selection condition information table of Fig.5, the content which is set in the selection condition information table of Fig.4 is selected with priority. Moreover, the content which is set in the selection condition information table for each content of Fig.4 (not shown) is selected with priority, as the content to be selected first in random playback time. The selected content is played back.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009096813-A (JP)
Title: Curable composition and cured material obtained therefrom
Inventor: FUJIMOTO JUICHI
IPC: C08F290/06
Filed: 2007-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curable composition which exhibits a low shrinkage rate when polymerized and cured, from which a cured material having low moisture absorptivity can be formed and which has low viscosity and excellent workability.  <P>SOLUTION: The curable composition contains a reaction product (A) of polyolefin glycol (a1) with (meth)acryloyl oxyalkyl isocyanate (a2) and the alicyclic (meth)acrylate (B) shown by formula (1) (wherein R<SP>1</SP>is a 1-20C organic group; R<SP>2</SP>is a direct bond, a 1-8C alkylene group or a polyoxyalkylene group; R<SP>3</SP>is a hydrogen atom or a methyl group; and α is an integer of 1-11).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009099643-A (JP)
Title: Thin-film solar cell element, and its manufacturing method
Inventor: YAMAMUKAI MIKIO
IPC: H01L31/04
Filed: 2007-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin-film solar cell element having further high short-circuiting current density by extracting free carriers (current) generated in each photoelectric conversion layer by preventing generation of an insulating layer (SiO<SB>2</SB>) in an interface between the photoelectric conversion layer (silicon layer) and a transparent electrode layer to reduce contact resistance, in a thin-film solar cell element of a tandem structure with a plurality of photoelectric conversion layers laminated.  <P>SOLUTION: First and second buffer layers 4 and 8 each having a thickness of 50-100 nm are inserted into an interface between an intermediate transparent electrode layer 6 and a first photoelectric conversion layer (silicon layer) 3 and into an interface between a back transparent electrode layer 10 and a second photoelectric conversion layer (silicon layer) 7, respectively. For the first and second buffer layers 4 and 8, a material being a non-oxide-based conductive material, formed in an atmosphere without containing oxygen, easily oxidizable compared to silicon, and keeping high conductivity even when exposed to oxygen to be oxidized, for instance, titanium, hafnium, aluminum or the like added with niobium or gallium, is used.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009099351-A (JP)
Title: Fuel cell system
Inventor: IKEDA KOTARO
IPC: H01M8/04
Filed: 2007-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique capable of restraining pressure variations in a fuel cell in the fuel cell having a vaporizer in a discharge passage of an offgas.  <P>SOLUTION: The fuel cell system comprises the fuel cell, the discharge passage of the offgas and discharged water discharged from the fuel cell, the vaporizer arranged in the discharge passage and vaporizing the discharged water in the discharge passage, and a first back-pressure valve arranged between the fuel cell and the vaporizer in the discharge passage.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009098366-A (JP)
Title: Electrophotographic photoreceptor containing triamine compound, image forming apparatus having the same, triamine compound, and method of manufacturing the same
Inventor: KONDO AKIHIRO
IPC: G03G5/14
Filed: 2007-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel triamine compound usable for providing an electrophotographic photoreceptor excelling in effect of ozone resistance and causing no adverse effect in other characteristic aspects, to provide a method of manufacturing the same, and to provide the electrophotographic photoreceptor using the triamine compound, and an image forming apparatus having the same.  <P>SOLUTION: The electrophotographic photoreceptor is formed by laminating a monolayer type photosensitive layer containing a charge generating material and a charge transporting material, or a laminate type photosensitive layer having a charge generating layer containing the charge generating material and a charge transporting layer containing the charge transporting material laminated in this order, on a conductive supporting member made of a conductive material, wherein the monolayer type photosensitive layer or the charge transporting layer of the laminate type photosensitive layer contain a specific triamine compound.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009097449-A (JP)
Title: Variable compression ratio internal combustion engine
Inventor: KAMIYAMA EIICHI
IPC: F02D15/04
Filed: 2007-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable compression ratio internal combustion engine capable of favorably performing the relative movement of a cylinder block and a crankcase and the sealing of a sliding surface between the cylinder block and the crankcase by a simple device constitution.  <P>SOLUTION: The internal combustion engine (1) is constituted to relatively move the cylinder block (2) and the crankcase (4) along the direction of an axis CCA of a cylinder (21) by a moving mechanism (5). The moving mechanism (5) includes a pair of control shafts (51). The control shaft (51) is provided with a journal (51a)a and a cam (51b) fixed to each other to rotate in a body, and constituted to satisfy an expression of 0.5<R/L when eccentric amounts of both members are R, and the relative movement amount in the direction of the axis CCA of the cylinder block (2) and the crankcase (4) between the highest compression ratio state and the lowest compression ratio state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008135155-A (JP)
Title: Optical head and optical disk device
Inventor: YAMASAKI FUMITOMO
IPC: G11B7/135
Filed: 2007-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To suitably detect tracking error signals for different types of optical disks.  <P>SOLUTION: A polarizing hologram element 4 includes a first area 41 and a second area 42 adjacent to the first area in an area where a beam reflected and diffracted by a BD passes. The first area 41 includes a first transmission area 4a for transmitting many first order diffracted lights from the BD60, a second transmission area 4g adjacent to the first transmission area 4a and closer to an optical axis than the first transmission area 4a, and third transmission areas 4c, 4d adjacent to the first and second transmission areas 4a and 4g. The second area 42 includes a fourth transmission area 4b for transmitting many first order diffracted lights from the BD, a fifth transmission area 4h adjacent to the fourth transmission area 4b and closer to the optical axis than the fourth transmission area 4b, and a sixth transmission areas 4e, 4f adjacent to the fourth and fifth transmission areas 4b, and 4h.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009101875-A (JP)
Title: Cover member storage structure
Inventor: KANAMORI JUN
IPC: B60J7/20
Filed: 2007-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide cover member storage structure comprising a storage box to be folded when unnecessary.  <P>SOLUTION: This roof structure includes a folding canvas 12 for covering an opening of a roof and first rails 11b provided in a right and a left edges of the opening so as to guide the canvas 12 by sliding the canvas 12 in the back and forth direction of a vehicle, and opens the opening by sliding the canvas 12 to a rear side of the opening and folding it. This roof structure also includes a swing means 24 for supporting the folded canvas 12 with a swing shaft 23 freely to swing and for releasing the canvas 12 at a swing position P3 wherein a front part is formed low, a storage box 4 provided in a cabin so as to store the canvas 12, and second rails 29 for guiding the canvas 12 released from the swing means into the storage box 4. The storage box 4 has a front wall 42 and a rear wall 45 formed of an upper rear wall 45a and a lower rear wall 45b. The upper rear wall is turnably supported in an upper end thereof through a pin 46a and the lower rear wall is turnably supported in a lower end thereof through a pin 46b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009109536-A (JP)
Title: Voice recognition system and voice recognizer
Inventor: BABA AKIRA
IPC: G10L15/04
Filed: 2007-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voice recognition system capable of accurately changing a threshold for detecting a speech section of a user, and to provide a voice recognizer.  <P>SOLUTION: The voice recognition system 1 includes a television set 21, a voice input part 11a, and a speech section detection part 13. The speech section detection part 13 detects the speech section of the user from voice input from the voice input part 11a. Furthermore, a speech section detection part 14 has the threshold for detecting the speech section of the user from the voice input with the voice input part 11a, detects a voice part having sound pressure exceeding the threshold as the speech section of the user, inputs a voice signal from the television set 21, and changes the threshold in response to the input voice signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008256670-A (JP)
Title: Magnetic core unit and torque sensor using the same
Inventor: NAOE MASATAKE
IPC: G01L3/10
Filed: 2007-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To make assembly of component part easy, while separating adjacent magnetic core, in a magnetostriction type torque sensor.  <P>SOLUTION: A first measurement unit 20 of the torque sensor includes a cylindrical magnetic core unit 210, an inner circumference bobbin 213 arranged the interior on the magnetic core unit 210, a first coil 212a and a second coil 212b, by which winding is carried out to predetermined location of two places of periphery of the magnetic core unit 210. An exciting coil 214 is wound in the inner circumference bobbin 213. The magnetic core unit 210 includes three elements with a cylindrical yoke connecting part 240, a first yoke part 220a and a second yoke part 220 b which carry out fastening to the aperture of the upper and lower sides.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008250289-A (JP)
Title: Ozone removal device, image forming apparatus having the same, and method for removing ozone
Inventor: DOSHODA HIROSHI
IPC: G03G21/00
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new ozone removal device which is different from an ozone decomposing filter or a heating source.  <P>SOLUTION: A color laser printer 100 is provided with a first exhaust duct 21 for exhausting ozone generated by a charging units 103a to 103d, etc., inside a housing 20 to the outside of the housing 20. The first exhaust duct 21 is therein provided with a catalytic honeycomb filter 205 for ozone gas treatment and an ion emitting unit 203 for emitting negative ions into an atmosphere. Most of an ozone gas component in air flowing in the first exhaust duct 21 is decomposed and/or absorbed by the catalytic honeycomb filter 205 for ozone gas treatment. Furthermore, the residual ozone gas component is decomposed by the negative ions generated by the ion emitting unit 203.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008171394-A (JP)
Title: Clock signal generator
Inventor: TAKEUCHI KESATOSHI
IPC: G06F1/08
Filed: 2007-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clock signal generator for generating a clock signal whose signal waveform deviation and whose phase distortion due to signal delay is hardly generated in clock signal transmission.  <P>SOLUTION: This clock signal generator includes: a signal generation unit 20 that outputs a first clock signal composed of a single frequency component; and a phase angle detection unit 230 that decides the phase of the first clock signal by comparing a plurality of thresholds set within the amplitude value of the first clock signal with the instantaneous value of the first clock signal by a window comparator, and forms a second clock signal by determining the rising and/or falling edges of the signal according to the detected phase angles.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009117560-A (JP)
Title: Printed wiring board
Inventor: UENO YUKIHIRO
IPC: H05K3/46
Filed: 2007-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed wiring board capable of sufficiently suppressing destruction when heating.  <P>SOLUTION: This printed wiring board 1 is provided with: a flexible substrate 10 having flexibility; a rigid substrate 20 formed on the upper and lower surfaces of the flexible substrate 10 and having an insulating layer 22 and a conductor layer 23 laminated; and a blocking layer 30 arranged between the flexible substrate 10 and the rigid substrate 20 and having water-vapor permeability lower than that of the insulating layer 22 of the rigid substrate 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008136205-A (JP)
Title: Data transmitting method and apparatus for simultaneously reproducing a plurality of moving picture contents, and method and apparatus for simultaneously reproducing a plurality of moving picture contents
Inventor: CHOI MYOUNG-SOON
IPC: H04N21/435
Filed: 2007-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data transmitting method and an apparatus for simultaneously reproducing a plurality of moving picture contents, and a method and an apparatus for simultaneously reproducing the plurality of moving picture contents.  <P>SOLUTION: A plurality of moving picture contents are encoded into a single moving picture content, the encoded moving picture content is transmitted, and each of the plurality of moving picture contents is outputted in each desired location on a screen of an apparatus that has received the moving picture content. Thus, inconvenience that a user has to frequently change a channel for search is eliminated, contents of other channels can be confirmed even during channel search operation, and each moving picture content can be outputted in various layout formats.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009117743-A (JP)
Title: Semiconductor device and method of manufacturing same
Inventor: NOMURA KOTARO
IPC: H01L23/52
Filed: 2007-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device and a method of manufacturing the same, in which dielectric constant is low, and an insulating film having good quality is equipped, parasitic capacitance between interconnections being suppressed.  <P>SOLUTION: The semiconductor device includes a semiconductor substrate, a first insulating film (third insulating film 24) formed on the semiconductor substrate, having a first trench (second interconnect trench 28), and having a composition ratio varying along the depth, and a first metal interconnect (second metal interconnect 25) filling the first trench (second interconnect trench 28). The mechanical strength in an upper portion of the first insulating film (third insulating film 24) is higher than that in the other portion thereof.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009121051-A (JP)
Title: Method of re-constructing building
Inventor: YAMASHITA YASUHIKO
IPC: E21D13/00
Filed: 2007-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of re-constructing an existing building capable of reducing a force acting on the underground part of a new building.  <P>SOLUTION: The new building is constructed at a place where the existing building B is located. The underground part of the existing building B is disassembled while leaving at least a part of the underground outer wall 2 of the underground part. The underground part of the new building is integrally connected to the underground outer wall 2 through a connection member 3 and the new building is built.  <P>COPYRIGHT: (C)2009,JPO&INPIT