baber/WOPTO huggingface dataset:
Patent JP-2009264244-A (JP)
Title: Muffler
Inventor: NAKAYAMA TOSHIAKI
IPC: F02M35/12
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce noise from an intake passage 2, in both of either the case of low-frequency noise and high-frequency noise in a muffler 1.  <P>SOLUTION: The muffler 1 has a double pipe structure, provided with an inner pipe 3 forming a part of an intake passage 2, and an outer pipe 5, disposed at an outer circumference side of the inner pipe 3 and forming a space 4 with the inner pipe 3. A communication hole 12, providing communication between the space 4 and an outside of the outer pipe 5, is provided at a pipe wall 11 of the outer pipe 5, and a Helmholtz-type resonator 15, of which the resonance frequency is set in low frequency region is connected to the outer pipe 5. As a result, when high-frequency noise propagates in the intake passage 2, intake noise is made to penetrate a thin film 10 and is thereby reduced, and the penetrating noise is insulated by the outer pipe 5, to reduce the noise from the intake passage 2 in the case of high-frequency noise. When low-frequency noise propagates in the intake passage 2, penetrating noise can be reduced by the Helmholtz-type resonator 15, connected to the outer pipe 5, that reduces the noise from the intake passage 2, in the case of low-frequency noise.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008311219-A (JP)
Title: Bonding structure of electric connection terminal and electric motor provided with electric connection terminal
Inventor: MACHIDA EIICHI
IPC: H02K5/22
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bonding structure of an electric connection terminal in which a positioning for welding is easy and an welding fixation can be surely made even by a low output welding machine.  <P>SOLUTION: An external connection terminal 31 formed in a flat plate shape is jointed by welding with a bus bar terminal 36. The both of the terminals 31, 36 have a bifurcated top end and each of the top end portions has a cut-out groove 41. Two welding joint portions 42a, 42b are formed by the cut-out grooves 41 on the top end portions of both of the terminals 31, 36. After a positioning of both of the cut-out grooves 41 is made respectively and while they are positioned each other, the external connecting terminal 31 and the bus bar terminal 36 are welded at the welding joint portions 42a, 42b and electrically connected.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009269769-A (JP)
Title: Crucible lift device and method for taking-out crucible
Inventor: FUJITA GOJI
IPC: C30B15/00
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crucible lift device easily taking a quartz glass crucible or the like out of a mold; and to provide a method for taking-out a crucible or the like.  <P>SOLUTION: The crucible lift device 10 is disposed on an upper side of a mold 30 in which a crucible 20 is arranged. A lid member 5 is descended toward an opening part of the crucible 20 and brought into close contact with the opening part of the crucible 20 through a buffer material to closely seal the internal space 21 of the crucible 20. After that, when the internal space 21 is depressurized through a suction duct, the lid member 5 is sucked on the opening part so as to be unified with the crucible 20. After depressurizing, a shaft 3 is rotated by a lifting and lowering motor 7 and the crucible is lifted integrally with the lid member 5. At this time, it is preferable that compressed air is introduced between the inner surface of the mold 30 and the crucible 20 through a vent hole 31 of the mold 30 so as to easily separate the crucible 20 from the mold 30. In this manner, the quartz glass crucible is automatically taken out from the mold.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009271291-A (JP)
Title: Optical fiber wiring device
Inventor: YOSHIDA TAKASHI
IPC: G02B6/00
Filed: 2008-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber wiring device, which never disturbs the arrangement of an optical fiber adhered to an adhesive layer, and can prevent application of an excessive tension to the optical fiber.  <P>SOLUTION: The optical fiber wiring device for laying an optical fiber 100 on a sheet 101 having an adhesive layer 101a formed on a surface thereof comprises a bobbin 21 having the optical fiber 100 wound thereon, a guide member 22 and a wiring roller 24. The guide member 22 has a groove part 23 for guiding the optical fiber 100 drawn from the bobbin 21 to the surface of the adhesive layer 101a. The wiring roller 24 is rotatable around an axis parallel to the sheet 101 and orthogonal to the extending direction of the groove part 23. The wiring roller 24 presses the optical fiber 100 guided by the groove part 23 onto the adhesive layer 101a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009272166-A (JP)
Title: Fuel cell
Inventor: AOKI ATSUSHI
IPC: H01M4/86
Filed: 2008-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell capable of preventing flooding phenomena, regardless of the operating state, and obtaining proper power generation efficiency.  <P>SOLUTION: The fuel cell includes: a cathode gas diffusion layer 121 and an anode gas diffusion layer 122, which are formed on both front and rear surfaces of a membrane electrode assembly 10 to diffuse a reactive gas so that it is supplied to the membrane electrode assembly; and a cathode separator 131 and an anode separator 132, which comprise a reactive gas flow path, in which the reactive gas supplied to the cathode gas diffusion layer 121 and the anode gas diffusion layer 122 flows. The cathode gas diffusion layer 121 is a porous body in which air holes of varying diameters exist. Th layer includes a water-repellent 121a, formed at a portion against which a rib 131a of the cathode separator abuts, and a hydrophilic part 121b, formed at a portion in which a reactive gas flow path 131b of the cathode separator overlaps and to which liquid water moves from the water-repellent part 121a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009261848-A (JP)
Title: Game machine
Inventor: KISHIMOTO SHINJI
IPC: A63F7/02
Filed: 2008-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of effectively attracting attention to the play.  <P>SOLUTION: A playfield is disposed on the board surface of a game board 24, and an upper operation hole 33 and a lower operation hole 34 are disposed in the playfield. If a game ball enters the upper operation hole 33, the entrance of the ball is stored as reservation information in a main control device, and if a game ball enters the lower operation hole 34, the entrance of the game ball is stored as reservation information in the main control device. The variable display of symbols is started in a symbol display device 41 and in a main display part 43 based on the reservation information associated with the upper operation hole 33 or the reservation information associated with the lower operation hole 34. At the time, the reservation information associated with the lower operation hole 34 is preferentially consumed among the reservation information associated with the upper operation hole 33 and the reservation information associated with the lower operation hole 34, and reservation announcement to announce the content of the reservation information associated with the upper operation hole 33 may be executed in the symbol display device 41.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009276915-A (JP)
Title: Application platform
Inventor: NUMATA MASAHITO
IPC: G06F9/48
Filed: 2008-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an application platform for displaying, prior to the display of the screen of an application, an arbitrary screen based on an arbitrary determination standard by the other application.  <P>SOLUTION: In displaying the screen of a first application, when there exists a second application for monitoring the function of an image forming apparatus held by the first application, the second application is notified of function information prior to the display of the screen of the first application. Then, the function of the image forming apparatus to be used for every first application is registered, and the function to be monitored is registered for every second application.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009277278-A (JP)
Title: Speech processing unit
Inventor: YOSHIOKA SHINJI
IPC: G11B20/02
Filed: 2008-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of a sound break at an audio top by simple processing in a speech processing unit.  <P>SOLUTION: The speech processing unit 1 has a DSP 11 and a D-A conversion section 12. The DSP 11 performs prescribed data processing to digital voice data of an inputted digital voice file. The D-A conversion section 12 converts the digital voice data after the data processing by the DSP 11 to analog voice data. When the sampling frequency of the digital voice data of the precedently inputted digital audio file differs from that of the digital voice data of the subsequently inputted digital voice file, the DSP 11 adds silent data of a prescribed amount of time to the top of the digital voice data of the subsequently inputted digital voice file, thereby converting the normal digital voice data to the analog voice data after the completion of sampling frequency setting and preventing the sound break.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009010351-A (JP)
Title: Semiconductor substrate, and method of manufacturing semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/20
Filed: 2008-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor substrate having a crystal semiconductor layer that can withstand practical use even if using a material differing from a semiconductor layer as a support substrate, and to provide a semiconductor device using the semiconductor substrate.  <P>SOLUTION: The semiconductor substrate has: a junction layer forming a junction surface between a support substrate and a single-crystal semiconductor layer; a barrier layer formed by an insulating material containing nitrogen; a relaxing layer formed by an insulating material containing 1-20 atom% hydrogen while nitrogen concentration is less than 20 atom%; and an insulation layer containing halogen. The above configuration is contained at least partially, and a gate insulation layer manufactured with SiH<SB>4</SB>and N<SB>2</SB>O as source gases by a microwave plasma vapor phase epitaxy method is in contact with the single-crystal semiconductor layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009280081-A (JP)
Title: Pressure alarm device and pressure alarm system
Inventor: SAKAI TAKASHI
IPC: B60C23/02
Filed: 2008-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology informing the reduction of tire pressure with a simple configuration.  <P>SOLUTION: A pressure alarm device 1 informing the reduction of tire pressure with sound is provided with a cylinder 2 attached to a wheel, a sliding member 3 sliding the inside of the cylinder 2 and dividing the inside space of the cylinder 2 into a first space A and a second space B, a communication means 9 communicating the first space A with the inside of a tire 12, and a floating member 4 floating in the second space B. The floating member 4 is fixed by being sandwiched between the sliding member 3 and the inner surface of the cylinder 2 when the sliding member 3 is pressed from the first space A side to the second space B side by the pressure of the tire 12. The cylinder 2 generates the sound by bringing the floating member 4 into contact with the inner surface of the cylinder 2 when the floating member 4 floats in the second space B.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009282411-A (JP)
Title: Method and device for manufacturing liquid crystal display panel
Inventor: YOSHIZOE HIDEFUMI
IPC: G02F1/13
Filed: 2008-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for manufacturing a liquid crystal display panel for aligning a pair of substrates for the liquid crystal display panel by bringing an upper stage sufficiently close to a lower stage holding the substrates, before bonding the pair of substrates mutually.  <P>SOLUTION: In this manufacturing device for the liquid crystal display panel, the lower stage holding the first substrate on which liquid crystals are dropped in a region surrounded by a frame-like seal and the upper stage holding and sucking the second substrate to be bonded on the first substrate by electrostatic power are provided opposite to each other, and an outer periphery of the second substrate sucked and held on the upper stage is pulled upward when bringing the upper stage close to the lower stage up to the predetermined distance to align the first and second substrates with each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009289327-A (JP)
Title: Control device, storage device and method for storing system information
Inventor: KARAKAWA YUJI
IPC: G11B20/10
Filed: 2008-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of time-out unidentified by a host side while performing multiple storage of system information.  <P>SOLUTION: A magnetic disk device 10 executes test write before storing system information, and inspects the state of each head. Then, the magnetic disk device 10 stores inspection results in a test write result table 12a of a RAM 12. The magnetic disk device 10 determines whether the number of abnormal heads is equal to or more than a prescribed number. As a result, when the number of abnormal heads is equal to or more than the prescribed number, the magnetic disk device 10 interrupts storing processing of the system information. In addition, when the number of abnormal heads is not equal to or more than the prescribed number, the magnetic disk device 10 performs write of only heads that are stored as a normal state with reference to the test write results stored in the test write result table 12a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009294866-A (JP)
Title: Utterance relevant information presentation device and method
Inventor: SUZUKI YURIKO
IPC: G06F3/048
Filed: 2008-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To cope with the case in which each person wants to view information, and to efficiently present the information to an utterer without hindering argument.  <P>SOLUTION: In a PC device 20, a presentation region data showing a presentation region being the outer circumferential region in a region surrounded by each user is set, and a plurality of front region data showing the front region of each user in the presentation region are set, and the front region data of the user who has made utterance are selected from among the front region data on the basis of the positions of microphones 11 to 13 and the arrival time when the utterance has reached each microphone, and the presentation start position is calculated from the front region data, and the utterance relevant information relevant to the retrieval keyword matched with the utterance information is extracted from an advertisement information database, and the presentation position is calculated according to secular change so that the utterance relevant information can move from the presentation start position, and can circulate on the presentation region, and the presentation image data for presenting the utterance relevant information at the presentation position are presented.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009296328-A (JP)
Title: Encoding picture type determination method, device, program, and recording medium thereof
Inventor: SHIMIZU ATSUSHI
IPC: H04N19/137
Filed: 2008-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To reduce calculation cost and simplify processing structure, by determining an optimum picture type, without having to investigate movement compensation efficiency, and the like, before encoding with respect to an object picture of encoding.  <P>SOLUTION: Before an encoding process of an encoding object picture, a statistic calculation part 10 calculates the statistic of an encoding result of an encoded picture obtained from an encoding processing part 100. A picture type determining part 11 uses the statistic to compare a value obtained from the statistic with a predetermined threshold value and determines the picture type of the encoding object picture from the comparison result. A picture rearranging part 12 exchanges the picture type of inter-picture prediction, based on the determined picture type and changes the encoding order, in matching with the reference relation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009268878-A (JP)
Title: Noodle spoon
Inventor: SANADA TATSUO
IPC: A47G21/04
Filed: 2008-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noodle spoon which can be hooked on an edge of a bowl or the like, either face-up or face-down, while being shaped to be easy to hold, and mass-producible by resin molding.  <P>SOLUTION: The noodle spoon, as held by a user by the right hand, and seen on the user's side, is composed as follows. 1. An upward projection is provided on the right side of a recess for scooping food close to it. 2. A downward projection is provided on the right side of the upward projection close to it. 3. Left side walls of the upward projection and the projection on the left are laterally inclined to the liquid surface of soup by less than 80 deg. 4. The thickness of the whole noodle spoon is roughly constant, and it is integrally molded of resin.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009292690-A (JP)
Title: Glass substrate blanks, method for producing glass substrate blanks, method for producing glass substrate for information-recording media, method for producing information-recording media, glass substrate for information-recording media and information-recording media
Inventor: KAWAI HIDEKI
IPC: G11B5/82
Filed: 2008-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide glass substrate blanks where cracks do not occur even if the thickness of the glass substrate blanks becomes thin when releasing the glass substrate blanks from a mold and which has high flatness in a method for producing the glass substrate blanks by press-molding molten glass, the method for producing the glass substrate blanks, a method for producing a glass substrate for information-recording media using the glass substrate blanks produced by the method, a method for producing the information-recording media, the glass substrate for the information-recording media and the information-recording media.  <P>SOLUTION: Provided are glass substrate blanks, wherein at least one side surface thereof has a pattern comprising a coarse surface part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009297231-A (JP)
Title: Subject information calculation apparatus and method
Inventor: IGARASHI MAKOTO
IPC: G01N21/17
Filed: 2008-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a subject information calculation apparatus and the like capable of reducing a burden of an operator when observing a tumor tissue.  <P>SOLUTION: This subject information calculation apparatus is provided with an ultrasonic generation section emitting ultrasonic waves to a subject, a light emitting section emitting a first light of a predetermined wavelength and a second light different from the first light to a site affected by the ultrasonic waves, a detection section detecting the reflected light of the first light and the reflected light of the second light, and a computing section calculating characteristic information of the subject based on the reflected light of the first light and the reflected light of the second light.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009297830-A (JP)
Title: Apparatus and method for attaching thrust roller bearing race
Inventor: ONO TAKASHI
IPC: F16C43/04
Filed: 2008-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for attaching a thrust roller bearing race, capable of avoiding troublesome installing work to a hollow shaft 11 or the like even if a metal plate having a large thickness dimension is used for a race 4d and completely preventing the race 4d from dropping off after the installing work.  <P>SOLUTION: Each of the locking protrusion pieces 14, 14 is formed at a front edge of a supporting tubular part 9a constituting the race 4d. Filling slots 18, 18 for passing the locking protrusion pieces 14, 14 are formed between a locking recess groove 16 formed on an inner-peripheral surface of the hollow shaft 11 and an end face 17 of the hollow shaft 11. Under a state where the locking protrusion pieces 14, 14 are inserted up to a position matching with the locking recess groove 16 through the filling slots 18, 18, the race 4d is rotated relative to the hollow shaft 11 to deviate the locking protrusion pieces 14, 14 from the filling slots 18, 18.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009300740-A (JP)
Title: Image forming apparatus
Inventor: YAMAZAKI SHUNSUKE
IPC: G03G15/08
Filed: 2008-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To more efficiently suppress the generation of image failure due to deterioration of toner caused by excessive agitation.  <P>SOLUTION: The image forming apparatus is internally provided with: a photoreceptor drum 121; a developing device 20 including a spiral feeder 21 agitating toner; a fixing part 13 applying fixing processing to a transferred toner image on a paper sheet P; and a driving motor 30 transmitting drive force to the photoreceptor drum 121, the developing device 20, and the fixing part 13 via a gear train. The image forming apparatus further includes: a power supply switch 170 turning on/off the supply of power to each part; a clutch 50 connecting or disconnecting the transmission of the drive force of the drive motor 30 to the spiral feeder 21; a temperature sensor detecting the temperature of a prescribed part of the fixing part 13; and a control means 60 controlling the connection/disconnection of the clutch 50. The control means 60 outputs toward the clutch 50 a control signal for disconnecting the clutch 50 during a period when the detection temperature of the temperature sensor reaches a preset temperature after the power supply switch 170 is turned on.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009299595-A (JP)
Title: Branch pipe joint of multi-cylinder engine
Inventor: KUNIMOTO YUKITAKA
IPC: F01N13/10
Filed: 2008-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact exhaust pipe of a multi-cylinder engine with a simple structure.  <P>SOLUTION: The exhaust pipe of the multi-cylinder engine is provided with a corn part, a catalyzer part, and a connection part between the cone part and the catalyzer part, wherein the cone part and the connection part are integrally formed. In the exhaust pipe, the cone part, the connection part and the catalyst part are formed integrally. In the exhaust pipe, one end of the cone part has one first opening part connected to a plurality of exhaust ports of the multi-cylinder engine, and the one first opening part is formed to surround all of the plurality of the exhaust ports.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009297854-A (JP)
Title: Power tool
Inventor: SUZUKI JIRO
IPC: B25F5/00
Filed: 2008-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power tool capable of preventing an illuminating device to be uselessly turned on.  <P>SOLUTION: This power tool includes a power source for driving the tool, a main switch for operating the power source when turned on and stopping the power source when turned off, the illuminating device for illuminating a portion to be worked by the tool, and an illumination selector switch capable of changing over between at least a first illumination mode and a second illumination mode. When the first illumination mode is selected, the illuminating device is turned on for a first predetermined time after the main switch is turned off. When the second illumination mode is selected, the illuminating device is not turned on for the first predetermined time after the main switch is turned off.  <P>COPYRIGHT: (C)2010,JPO&INPIT