baber/WOPTO huggingface dataset:
Patent JP-2009141930-A (JP)
Title: High frequency electronic component
Inventor: GOI TOMOYUKI
IPC: H04B1/04
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To allow reductions in size and cost of the transmission circuit by reducing the number of power amplifiers in a transmission circuit that processes a plurality of transmission signals.  <P>SOLUTION: A high frequency electronic component 10 includes: an input terminal 10a that receives a transmission signal UMTS Tx in the form of an unbalanced signal; input terminals 10b1, 10b2 that receive a transmission signal GSM Tx in the form of a balanced signal; a balun 11 that converts the transmission signal GSM Tx in the form of the balanced signal received at the input terminals 10b1, 10b2 to a transmission signal GSM Tx in the form of an unbalanced signal and outputs this signal; and a switch 12. The switch 12 performs switching between signals received at input ports 12a, 12b, and outputs one of the signals from an output port 12c. The input port 12a receives the transmission signal UMTS Tx received at the input terminal 10a. The input port 12b receives the transmission signal GSM Tx in the form of an unbalanced signal outputted from the balun 11. The output port 12c is connected to a power amplifier 14.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009222019-A (JP)
Title: Piezoelectric fan device
Inventor: YAMAMOTO KAZUHIRO
IPC: H01L41/22
Filed: 2008-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling device for an electronic device, excellent in cooling performance for locally cooling around an IC chip and the like within the electronic device of various types.  <P>SOLUTION: The piezoelectric fan device is provided with a piezoelectric fan part 110 comprising a plate-shaped piezoelectric element 111, and a flat elastic vibration plate 112 having longer length than the plate-shaped piezoelectric element 111, on which it is fixed. The piezoelectric fan part 110 is fixed on one end side or at a middle part to be supported in an overhanging way by a support part. It is also provided with an AC circuit to apply AC voltage to the plate-shaped piezoelectric element 111. The elastic vibration plate 112 comprises a comb teeth part 112b of large width. The plate-shaped piezoelectric element 111 is provided on the free end side of the comb teeth part 112b on at least every other tooth. The substantial length of the elastic vibration plate can thus be long. The amplitude is increased, noise is reduced, and a blow range is enlarged.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009231958-A (JP)
Title: Distribution system, center device and on-board unit
Inventor: NAGATOMO HIDEYUKI
IPC: H04N7/173
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To discriminate whether detail information included in a content is contained in uplink information.  <P>SOLUTION: A distribution system includes an on-board unit, a roadside radio device connected to the on-board unit through radio communication, and a center device distributing contents to the on-board unit through the roadside radio device. The center device distributes identification information for identifying whether the content is stored, together with the content, and the on-board unit includes a storage means for storing uplink information to be transmitted to the center device through the roadside radio device, and a control means for determining whether the content is contained in the uplink information based upon the identification information.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009228929-A (JP)
Title: Internally-grooved heat transfer pipe for evaporator
Inventor: TATEYAMA TOMOYUKI
IPC: F28F1/40
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internally-grooved heat transfer pipe suppressing accumulation of a refrigerating machine oil, having sufficient CO<SB>2</SB>evaporation heat-transferring performance, being advantageous in fin molding performance by reducing a diameter, and suppressing fin collapse and fin falling in expanding a heat transferring tube.  <P>SOLUTION: A pipe outer diameter D is 2-4 mm, a height H of the fin is 0.05-0.25 mm, a lead angle β of the fin is 0-35°, a ratio (H/D) of the fin height H and the pipe outer diameter D is 0.025 or more, the number N of grooves is 20-60, and an apex angle θ of a slant face of the groove is 12-40°. When a tensile strength of a pipe material is σB[N/mm<SP>2</SP>], a root radius of the fin is R[mm], and a bottom thickness is t[mm], α=(H/D)×t is 0.015 or less, γ=(H/R)×t is 0.2-2.0, and t is t≥25.5×D/[2×(0.8×σB+25.5)].  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009225876-A (JP)
Title: Detachable type endoscope
Inventor: NEMOTO SHIGERU
IPC: G02B23/24
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detachable type endoscope for connecting an insertion part and an operational part easily and reliably.  <P>SOLUTION: In the detachable type endoscope, activating protruding parts 39, 61u, 61d abut on respective protruding parts 47, 67u, 67d by moving an insertion part end part 26 or an operational part end part 29 closer mutually with the part 26 and the part 29 arranged coaxially. The activating protruding parts 39, 61u, 61d are moved, and the activating engaging members 36, 57u, 57d are respectively moved from an aligning position to a slanting position. The activating protruding parts 39, 61u, 61d are moved in the axial direction beyond the respective protruding parts 47, 67u, 67d. The activating engaging members 36, 57u, 57d are moved from the slanting position to the aligning position. Consequently, the activating protruding parts 39, 61u, 61d engage the respective protruding parts 47, 67u, 67d.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009232087-A (JP)
Title: Video information reproducing device and method, video information reproducing system, control method for video information reproducing system, and computer program
Inventor: IEGUCHI KOICHI
IPC: H04N5/92
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To reproduce video information such as movie content recorded in a large-capacity information recording medium such as a Blu-ray Disc (R) with high image quality and high definition.  <P>SOLUTION: A video information reproducing device (100) is provided with a first conversion means (101) for converting first video information into second information of a second format using a field included in a frame as a unit, a correction means (104) for correcting an abnormal part in which a combination of fields constituting the second video information is abnormal, a second conversion means (102) for converting the corrected abnormal part and a normal part in which a combination of the fields included in the second video information is normal, into third video information of a first format, and a reproducing means (105) for reproducing the third video information.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009231124-A (JP)
Title: Non-aqueous electrolyte battery
Inventor: KISHI TAKASHI
IPC: H01M10/052
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-aqueous electrolyte battery which is improved in safety at the time of deformation by an external physical force.  <P>SOLUTION: The non-aqueous electrolyte battery is equipped with a positive electrode 2, a negative electrode 4, a separator 3 which is arranged between the positive electrode 2 and the negative electrode 4 and is made of a cellulose nonwoven fabric having a through-hole to satisfy formula (1): b/a≥10, and a non-aqueous electrolyte carried by the separator 3. In the formula (1), a is a thickness of the separator 3 and b is the diameter of the through-hole.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009237099-A (JP)
Title: Elastic member for image forming apparatus, charging unit for image forming apparatus and image forming apparatus
Inventor: NAGAMORI YOSHITAKA
IPC: G03G15/02
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elastic member in which the deposition of low molecule components such as impurities, a plasticizer or an ion conductor to a surface layer surface in an elastic layer is suppressed, and to provide an image forming apparatus in which a void in an image is suppressed.  <P>SOLUTION: The image forming apparatus is provided with at least: the elastic member provided with an elastic layer 124, a cover layer 126A containing carbon atoms and formed of a covering material with both an SP2 structure and SP3 structure by the carbon atom and a surface layer 132 in this order on a base material 122; an image holding body; a charging means for charging the image holding body; a latent image forming means for forming an electrostatic latent image on a surface of the image holding body; a developing means for visualizing a latent image formed on the image holding surface as a toner image by being developed by a toner; and a transfer means for transferring the toner image on the recording medium. The charging means provided with the elastic member is used as the charging means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009236397-A (JP)
Title: Air conditioner
Inventor: YAMANE HIROMASA
IPC: F25B5/02
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner with improved stability of a cycle and energy saving performance by resolving deterioration of comfortability and increase of energy consumption due to temporary instability of a refrigerating cycle at resuming of a stopped outdoor unit.  <P>SOLUTION: The air conditioner 10 is comprised by connecting a plurality of indoor units 12 equipped with at least an indoor expansion valve 31 and an indoor heat exchanger 32, at least a compressor 21, a four-way valve 24, an outdoor heat exchanger 22, and a plurality of outdoor units 11 equipped with an outdoor expansion valve 23 and a liquid tank 25 by a coolant piping 13. It includes a check valve 55 provided between a delivery side of the compressor 21 and the four-way valve 24, and a bypass means 58 connecting the four-way valve 24 and the check valve 55 with the liquid tank 25 via an opening and closing valve 56.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009232770-A (JP)
Title: Seedling transplanter
Inventor: KATSUNO SHIRO
IPC: A01C11/02
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To realize a compact seedling transplanter enabling transplantation of seedlings and feeding and distribution of granules of fertilizer or the like, promoting the growth of the seedlings by allowing the granules to be fed to the lower side of the seedlings to be transplanted, and facilitating the insertion of the seedlings to a seedling-transplanting body by a comparatively simple construction without changing the structure itself of the seedling-transplanting body largely compared to the conventional one.  <P>SOLUTION: The seedling transplanter is constituted as follows. The seedling-transplanting body 4 for storing the seedlings is constituted so as to feed and transplant the seedlings into a field by opening the lower part of the seedling-transplanting body 4 in a state plunged into the soil by moving the seedling transplanting body 4 upward and downward by an upper and lower moving mechanism 3. The transplanter has a surrounding granule-storing body 26 installed in the periphery of the seedling-transplanting body 4 in the plane view, and regulated so that when the granule-storing body 26 reaches a prescribed position, the granule may be received in the seedling-transplanting body 4 and fed into the soil by the lowering of the seedling-transplanting body. The upper part of a seedling-inserting opening 5a at the upper part of the seedling-transplanting body 4 is opened.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008276910-A (JP)
Title: Device and method for preventing condensation of lubricant vapor on surface of flow path for lubricant vapor flowing on magnetic disk to form lubricant coating on disk
Inventor: PETERSEN CARL
IPC: G11B5/84
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent condensation of lubricant vapor on a flow path for applying the lubricant coating on a magnetic disk in the flow path.  <P>SOLUTION: Vapor is obtained by heating liquid in a reservoir. The flow path has a vapor chamber between the reservoir and a diffuser with an opening. The vapor chamber has a first wall which extends in the same direction as that of a linear passage between the reservoir and the disk and a second wall which forms a heat conductive channel between a heater and the reservoir. Condensation on the surface of the flow path is almost prevented by controlling a relative temperature between the first wall and the second wall.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008270795-A (JP)
Title: Reaction method and metal oxide nano-particles obtained using the method, or metal oxide nanoparticle-dispersed/deposited carbon and electrode containing this carbon and electric chemical element using this electrode
Inventor: ISHIMOTO SHUICHI
IPC: H01M4/131
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of promoting and controlling a liquid-phase reaction which conventionally has not existed.  <P>SOLUTION: There is provided a reaction method for promoting and controlling a chemical reaction, by exerting shear stress and centrifugal force on reactants containing a reaction inhibitor in a revolving reactor, in a process of a chemical reaction, wherein by a complex is formed by adding a prescribed compound, such as, acetic acid, thereby forming the complex with the metal alkoxide, to the metal alkoxide by 1 to 3 mol per mol of the metal alkoxide, and reaction is inhibited and controlled. Specifically, by using the reactor constituted of a concentric cylinder of an outer cylinder and an inner cylinder, having a through hole on the side face of the inner cylinder, and having a sheathing board disposed in an opening part of the outer cylinder, the reactant containing the reaction inhibitor within the inner cylinder is moved to the inner wall surface of the outer cylinder through the through hole of the inner cylinder by the centrifugal force generated by revolving motion of the inner cylinder, a thin film that contains the reactant, containing the reaction inhibitor, is generated on the inner wall surface of the outer cylinder; and by adding the shear stress and the centrifugal force to this thin film, the chemical reaction is promoted and controlled.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009246511-A (JP)
Title: Moving image encoder, control method thereof, and computer program
Inventor: SAKAMOTO DAISUKE
IPC: H04N19/50
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moving image encoding technology for performing dividing slice that suppresses degradation of picture quality.  <P>SOLUTION: A moving image encoder for dividing an image into a plurality of macroblocks and using adjacent pixels of the macroblocks to perform intra prediction is provided with: a determining means for determining a prediction mode which is used for intra prediction every macroblock and has the best encoding efficiency according to a prediction mode belonging to a first prediction mode group or a second prediction mode group; a first prediction mode storage means for storing a determination prediction mode; a counter for counting the number of prediction modes which belong to the second prediction mode group stored by the first prediction mode storage means and have been determined with respect to macroblocks for one horizontal line; and a slice dividing determining means 116 for determining on the basis of a size of the count value when determined by the determining means whether or not to performing dividing slice by macroblocks belonging to one horizontal line.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009246019-A (JP)
Title: Coarse surface making method of semiconductor substrate for solar cell
Inventor: KIM YOUNG-SEOK
IPC: H01L31/04
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easy and low-cost coarse surface making method of a semiconductor substrate for a solar cell, which improves a photoelectric conversion efficiency of the solar cell.  <P>SOLUTION: The coarse surface making method of the semiconductor substrate for the solar cell has the steps of: preparing a tape 10 for masks in which predetermined hole patterns are formed; sticking the tape 10 for masks to a front surface of a semiconductor substrate W; and removing the tape 10 for masks, while immersing the semiconductor substrate W in etchant and selectively etching the front surface of the semiconductor substrate W.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009243337-A (JP)
Title: Exhaust gas recirculating device
Inventor: SUMITANI TAKENORI
IPC: F02M25/07
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust gas recirculating device having reduced size and weight while preventing the fixture of a valve element.  <P>SOLUTION: An introduction port 26 into which exhaust gas is introduced, and first and second delivery ports 28, 36 from which the exhaust gas is exhausted are formed in a body 12. The valve element 42 which is arranged inside the body 12 is displaced along the axial direction under the rotating operation of a rotation driving source 70 as part of a driving part 16 to change over the condition of communicating one of the first and second delivery ports 28, 36 with the introduction port 26 while controlling the flow of the exhaust gas distributing inside the body 12, as desired.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008286188-A (JP)
Title: Starting system and starting method for internal combustion engine
Inventor: KAWADA TAKUJI
IPC: F02D41/06
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent generation of shock due to racing at a time of start of an engine 2 provided with a combustion chamber 27 and an intake valve 41 opening during intake stroke of cylinder cycle to allow intake air to flow in the combustion chamber 27.  <P>SOLUTION: This system includes a process cranking the engine 2 without starting combustion by setting closure timing of the intake valve 41 to a predetermined first intake valve closure timing from a stroke before first intake stroke and after start demand to the engine 2, a process starting combustion after the first intake stroke, and a process retarding closure timing of the intake valve 41 in same cylinder cycle after start of the combustion. Consequently, torque gradually increases as engine rotation speed rises by retarding closure timing of the intake valve 41 (or increasing lift thereof) after start of combustion in such a manner, and excessive racing can be prevented.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009243787-A (JP)
Title: Air conditioner
Inventor: KAWAI KAZUHIKO
IPC: F24F11/02
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner allowing an additional indoor unit to be easily installed and achieving cooling corresponding to a hot spot.  <P>SOLUTION: This air conditioner 100 includes a branch piping closing means 19 disposed in liquid branch piping 15b, first connection piping 41 connected with the liquid branch piping 15b between a refrigerant distributing means 14 and the branch piping closing means 19, a first refrigerant circuit opening/closing means 110 disposed in the first connection piping 41, a header closing means 111 disposed in gas branch piping 27b connected with the liquid branch piping 15b, second connection piping 42 connected with the gas branch piping 27b between the header closing means 111 and a refrigerant merging means 17, and a second refrigerant circuit opening/closing means 112 disposed in the second connection piping 42. The first connection piping 41 and the second connection piping 42 is communicated with each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009240573-A (JP)
Title: Bristle material for cosmetic brush and cosmetic brush
Inventor: YAMADA KUNIO
IPC: A46D1/05
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bristle material for a cosmetic brush which is excellent in containing condition of cosmetics and in application performance, and has a good feel to the skin, and to provide a cosmetic brush.  <P>SOLUTION: The bristle material for the cosmetic brush includes a complex monofilament bristle having two or more protruding parts continuously at least a part of which is buried in a fiber axis direction of a body part and the other part of which protrudes from a fiber surface of the body part in the side face outer peripheral longitudinal direction of a body part. At least at one end of the bristle, a taper part is formed by liquid medicine processing, and, in the longitudinal direction of the taper part, there is a recessed part formed by dissolution of the protruding parts.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009246736-A (JP)
Title: Video/audio output device and video/audio output method
Inventor: TOMITA TAKESHI
IPC: H04R3/00
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video/audio output method capable of having a Dolby Volume effect on a device not equipped with Dolby Volume using both technologies of HDMI-CEC and Dolby Volume.  <P>SOLUTION: A video/audio output method includes a step of detecting a playback volume value set in an external speaker controller for controlling an external speaker, a step of calculating a decibel value corresponding to the detected playback volume value, a step of generating an audio signal corresponding to the calculated decibel value, and a step of outputting the generated audio signal to the external speaker controller, and, at the same time, a step of outputting a video based on a video signal corresponding to the audio signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009242662-A (JP)
Title: Thermosetting molding material
Inventor: ICHIHARA KUNIO
IPC: C08K3/04
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molding material which does not cause cracking on an inner part of a large-size molded article even when molded by an injection molding.  <P>SOLUTION: The thermosetting molding material is a composite material obtained by dispersing a hardener, flake graphite and amorphous graphite into a resin component that is a condensed polycyclic polynuclear aromatic resin (I) having a basic structure in which an aromatic ring including a condensed polycyclic polynuclear aromatic ring is connected by cross-linking via a methylene chain or a phenol type resin (II) composed of repeated units obtained by connecting a xylylene component (B) represented by formula (1), phenylmethin component (C) represented by formula (2) and a methylene component (D) represented by formula (3) to a phenol component (A) derived from a phenol compound, wherein the flake graphite and amorphous graphite are contained by 30 to 200 pts.wt. based on 100 pts.wt. of resin, and a weight ratio of flake graphite/amorphous graphite is 0/10 to 9/1.  <P>COPYRIGHT: (C)2010,JPO&INPIT