baber/WOPTO huggingface dataset:
Patent JP-2009141397-A (JP)
Title: Distortion compensation amplifying apparatus
Inventor: OZAKI KAZUYA
IPC: H03F1/32
Filed: 2007-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distortion compensation amplifying apparatus in which there is no risk that a problem occurs in overcurrent protection even when the power is supplied or when the power is reset.  <P>SOLUTION: The distortion compensation amplifying apparatus of a type that uses a self-adjusting feed forward circuit to optimize compensation of distortion generated by a main amplifying part is provided with a processing step 300 for determining that the power is supplied or the power is reset before a processing step 301 after obtaining the optimization of distortion compensation by loop processing from a processing step 302 after the processing step 301 to a processing step 304. When the power is supplied or when the power is reset, phase data and amplitude data being a vector adjusting value of the self-adjusting feed forward circuit are set to a value at which current of a main amplifying part can be made to be a minimum value, for example, 0, which suppresses the current of the main amplifying part when the power is supplied or when the power is reset.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009138408-A (JP)
Title: Mechanical joint of reinforcing bar
Inventor: MATSUBARA NORIO
IPC: E04C5/18
Filed: 2007-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To heighten the connecting force between a reinforcing bar and a sleeve.  <P>SOLUTION: A spiral spring member 3 is interposed between the outer periphery of a deformed reinforcing bar 1 and the inner periphery of the sleeve 2. The outer periphery of the spring member 3 is screwed to a spiral recessed groove 11 provided on the inner periphery of the sleeve 2 to mechanically connect both members to each other. Since the inner periphery of the spring member 3 is opposite to a bamboo joint 11 projected on the deformed reinforcing bar 1, both of them are firmly connected to each other through a grout to exhibit strong resisting force against drawing of the deformed reinforcing bar.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009141720-A (JP)
Title: Video display device, display panel and video processor
Inventor: TSURU YASUTAKA
IPC: H04N7/173
Filed: 2007-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To perform cooperative operation between both a monitor device and a set top box satisfactorily even if the monitor device for performing video display and the set top box for transmitting a video signal to the monitor device through a prescribed interface are configured to be bodies different from each other.  <P>SOLUTION: The monitor device (12) transmits a vender command of a CEC (consumer electric control) including a code related at least to apparatus information by a CEC line (101), and the set top box (11) uses a vender command of the CEC including the code related at least to the apparatus information to perform transmission. Then, the monitor device shifts to operation that cooperates with the set top box when receiving the vender command from the set top box.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009136974-A (JP)
Title: Mobile robot
Inventor: WATARI KATSUYOSHI
IPC: B25J13/08
Filed: 2007-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile robot capable of accurately guiding a visitor who is reserved to visit to a reception place.  <P>SOLUTION: This mobile robot 10 guiding the visitor P by moving in a working environment E makes an access to a database in which working environment E map information and visitor P reservation information are stored through a communication network comprising a radio system R, a base station B, and a first network N1, acquires the map information and the visitor P reservation information, and identifies the visitor P in the working environment E according to the visitor P reservation information. When the visitor P is identified, the robot guides the visitor P to the reception place (meeting room n) according to the map information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009137908-A (JP)
Title: Dentifrice composition
Inventor: AMANO AYUMI
IPC: A61K8/73
Filed: 2007-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dentifrice composition having excellent gum-tightening feeling derived from sodium chloride, and excellent foamability and sustainability of the foam, providing good sense of use without bitterness, and having mitigated salty taste.  <P>SOLUTION: The dentifrice composition is obtained by formulating (B) a xanthan gum, (C) a betaine-type ampholytic surfactant and (D) sodium lauryl sulfate with (A) a dentifrice composition containing the sodium chloride, wherein, the mass ratio of the components (D)/(C) is 0.3-300.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009140875-A (JP)
Title: Vehicle headlamp
Inventor: ITO MAKOTO
IPC: F21Y101/00
Filed: 2007-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To block an air flow turning at a terminal end section of an extension from between the extension and a lamp body in a rear section of a lamp chamber end section to blow on a cover, and to prevent formation of dew on the cover in the rear section of the lamp chamber end section.  <P>SOLUTION: The vehicular headlamp 100 includes two lamp units 25, 27 that are projector type lamp units and an extension 31 for covering the gap between the lamp body 21 and the lamp units 25, 27. A lamp chamber 22 has a lamp chamber end part 55 extending to the rear of the vehicle at the side part of the lamp unit 25, and an air flow blocking part 57 for blocking the air flowing to the rear part 55b of the lamp chamber end part 55 from the lamp units 25, 27 is installed between the extension 31 and the lamp body 21 in the front part 55a of the lamp chamber end part 55.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009142396-A (JP)
Title: Ultrasonic diagnostic apparatus and method of controlling the same
Inventor: SASAKI TAKUYA
IPC: A61B8/00
Filed: 2007-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic diagnostic apparatus capable of preventing the repeated scanning just before an ECG trigger signal from being suspended on the way of scanning, capable of improving the efficiency in using obtained data, and capable of generating an image just before the ECG trigger signal.  <P>SOLUTION: The ultrasonic diagnostic apparatus comprises an ultrasonic probe; a scan control part for inputting a trigger signal corresponding to the heart rate cycle, scanning segments of a desired diagnostic area divided into a prescribed number of segments repeatedly a plurality of times with ultrasonic beams for each trigger signal, and controlling the repeated scanning cycle by controlling the pulse repeating cycle of transmitted pulses; and an image generating part for connecting data obtained for each segment in the order of repeated scanning to generate the image of the whole diagnostic area. The scan control part determines and controls the pulse repeating cycle so that an integral multiple of the repeated scanning cycle is a reference value based on the cycle of trigger signals.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008109701-A (JP)
Title: Method and device for converting digital signal
Inventor: YANAGIHARA NAOFUMI
IPC: H04N19/625
Filed: 2007-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of too much quantity of an arithmetic operation for estimating a motion vector although the motion vector must be estimated in the case of re-coding processing after the conversion processing of resolution is carried out to an input-information signal compressed and coded by a hybrid compression coding method.  <P>SOLUTION: A decoding section 210 carries out a decoding with a motion compensation (a Motion Compensation:MC) to the bit stream of an MPEG coding data compressed and coded with the detection of the motion vector (mv). A resolution conversion section 160 carries out a resolution-conversion processing to a decoding output from the decoding section 210. A coding section 220 carries out a compression coding processing with a motion detection based on the motion vector mv added to the MPEG coding data to a converted output image from the resolution conversion section 160, and outputs the bit stream of a video coding data converting the resolution.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009153256-A (JP)
Title: Portable power generator
Inventor: WATANABE TOSHIKAZU
IPC: H02P9/08
Filed: 2007-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable power generator for dealing with a general remote operation, and a case that a working field and an installation location of the portable power generator are separated when a long tunnel is constructed.  <P>SOLUTION: The portable power generator 11 comprises: a control circuit 12 and a control signal input/output section 13 provided in a power generator body; and an operation panel 14 connected to the control signal input/output section. The operation panel comprises: activation/deactivation switches 15a, 15b for activating and deactivating the portable power generator; and a power generation indicator 15c for indicating an operation of the portable power generator. A controller is provided so as to be connected to the control signal input/output section and the operation panel by either a short distance wired communication using a battery 17 built in the portable power generator as a drive power supply, a medium distance wired communication using a battery voltage boosted by a voltage boosting means as the drive power supply, or a long distance wireless communication using a wireless communication means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009152330-A (JP)
Title: Semiconductor device, method of manufacturing semiconductor device, apparatus for manufacturing semiconductor device, optical pickup device, and optical disk drive device
Inventor: HAYAMIZU ISAO
IPC: G11B7/125
Filed: 2007-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To make thin a semiconductor device as a semiconductor laser device while maintaining characteristics of a semiconductor laser, and to make thin an optical pickup device using the semiconductor device and an optical disk drive device.  <P>SOLUTION: A cap 25 having a piece of glass 26 formed at a laser irradiating position and covering a laser irradiating direction and an upper face of a package 24 is mounted onto the package 24 having lateral faces of a frame body 30 formed in three directions other than the laser irradiating direction, so as to reduce the distance between a semiconductor element 22 and the piece of glass 26 and to reduce a radius 32 of the piece of glass. The profile of the semiconductor device can be therefore lowered while maintaining the characteristics of a semiconductor laser. In addition, by mounting the semiconductor device, the profile of an optical pickup device can also be lowered.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009151049-A (JP)
Title: Carrier for hybrid development, hybrid developing device and image forming apparatus
Inventor: TSUTSUI CHIKARA
IPC: G03G15/08
Filed: 2007-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrier for hybrid development which thoroughly recovers residual toner on a developing roller in a hybrid developing method and prevents the occurrence of image memory.  <P>SOLUTION: The carrier 1 for hybrid development has a resin coating layer 5 on a surface of a core particle 4 in which magnetic powder 3 is dispersed in a binder resin 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009153079-A (JP)
Title: Entry table management apparatus
Inventor: UEHARA KAZUHIKO
IPC: H04L12/46
Filed: 2007-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem, wherein when utilization rate for entry in an entry table becomes high, entry that is not desired of being aged out would also be aged out.  <P>SOLUTION: The entry table is capable of setting for each entry a plurality of age times with priorities to be referenced, according to the utilization rate of the entry table. An entry table management apparatus then comprises: an aging processing means for implementing aging processing of the entry table (subtraction processing of the aging) and grasping the utilization of the entry table (calculation of the utilization rate); an age time selecting means for selecting an age time and an update time of any priority in accordance with an age time selection rule (the use rate of the entry, or the like); and an entry registering means for implementing registration, deletion processing for the entry table with an entry registration request, deletion request, or the like, as a trigger.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009155232-A (JP)
Title: Method for producing mixture of 2-(1-hydroxyalkyl)cycloalkanone and dehydrated material of the same
Inventor: UEDA JUNKO
IPC: C07C49/395
Filed: 2007-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a mixture of 2-(1-hydroxyalkyl)cycloalkanone which is an objective compound, and an alkylidenecycloalkanone which is its dehydrated material, in a very high yield.  <P>SOLUTION: This method for producing the mixture of 2-(1-hydroxyalkyl)cycloalkanone and alkylidenecycloalkanone by reacting a cycloalkanone with an alkylaldehyde is provided by having the following process and using 0.6 to 3.5 mol% use amount of pyrrolidine to the use amount of the alkylaldehyde. Process (I): The process of reacting the cycloalkanone with the alkylaldehyde in the presence of an acidic compound and pyrrolidine and in the presence or absence of water under a condition at 60 to 110°C.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009155038-A (JP)
Title: Method of feeding medium in recording apparatus, and recording apparatus
Inventor: FUKAZAWA JUN
IPC: B65H3/06
Filed: 2007-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a feeding method in a recording apparatus, certainly ensuring a necessary gap between a previous medium and a subsequent medium even if the subsequent medium is preliminary fed during recording operation of the previous medium, and a recording apparatus.  <P>SOLUTION: Driving of an ASF motor 54 is started to start the preliminary feeding operation of a subsequent sheet when a trailing end sensor 45 detects the trailing end of a previous sheet during transport operation of the previous sheet. After the preliminary feeding is started, when a leading end sensor 46 detects the leading end of the subsequent sheet, the driving of the ASF motor 54 is stopped after the subsequent sheet is further fed by a prescribed distance B from the detection position of the leading end of the subsequent sheet, and the subsequent sheet is fed to a feeding standby position W. Prior to the next transport operation, an inter-paper distance Lg (=n+A-B) is calculated. If the condition to start the paper feeding in which the inter-paper distance Lg is a prescribed amount K or more is satisfied, the ASF motor 54 is driven simultaneously when a PF motor 53 is driven for the next transport operation, and the subsequent sheet is fed together with the transport operation of the previous sheet. Meanwhile, if Lg<K, only transport operation is performed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009158306-A (JP)
Title: Sliding electronic component
Inventor: FUJIMA NOBORU
IPC: H01H13/18
Filed: 2007-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sliding electronic component capable of automatically returning a slide mobile unit surely and smoothly to an automatic return position, as well as a strong stopper mechanism, and, thanks to above, capable of aiming at further downsizing.  <P>SOLUTION: A slider 90, attached to the slide mobile unit 70 housed in a case 30, is provided with a pair of sliding pieces 93, 93 protruded in parallel with each other and in sliding contact with slide-contact patterns 23, 25. A helical compression spring 100 is arranged at a position between the pair of protruded sliding pieces 93, 93 of the slide mobile unit 70 for elastically biasing it. A pair of stopper parts 75, 75 are provided protruded toward a slide movement direction A of the slide mobile unit 70 at either side of the position where the helical compression spring 100 of the slide mobile unit 70 is arranged. The case 30 is made provided with a pair of stopper rest parts 45, 45 for the pair of stopper parts 75, 75 to come in contact with when the slide mobile unit 70 is pushed into the case 30.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008202030-A (JP)
Title: Erasable ink composition
Inventor: YONEDA SHIGEKI
IPC: C09D11/16
Filed: 2007-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an erasable ink composition having excellent dispersibility of a coloring agent.  <P>SOLUTION: The erasable ink composition is an aqueous erasable ink composition having a surface tension of not less than 30 mN/m using a coloring agent having an average particle diameter of less than 0.2 μm and a film forming resin having a rubber hardness of not more than 75° on a dry state. In the erasable ink composition, the rubber hardness of the film forming resin is small, and the surface tension of the ink composition is high so that a coloring agent having a small particle diameter can be used. Further, when comparison of coloring agents is made based on an identical amount, the color development can be improved and, further, clogging does not take place even in the case where conventional ball point pen tips, fiber bundle tips, and plastic tips are used. The use of a butadiene resin having an iodine value of not more than 200 as the film forming resin can provide an erasable ink composition that can provide a handwriting trace which becomes unerasable a few days to a few weeks after the handwriting.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009164744-A (JP)
Title: Double-tuning circuit of television tuner
Inventor: YAMAMOTO MASAKI
IPC: H04N5/44
Filed: 2007-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To correct a trap frequency between channels and to uniformly realize resistance to image degradation over a wide band in a double-tuning circuit of a television tuner.  <P>SOLUTION: In the double-tuning circuit including a primary tuning circuit having a first inductor 1 and a first variable capacitive element 3 connected in parallel and a secondary tuning circuit having a second inductor 2 and a second variable capacitive element 4 connected in parallel, a fixed terminal of a copper-foil pattern 11 is connected to a connection point at which the double-tuning circuit is connected to an input terminal of a frequency mixing circuit, and a tip part 11a extends to near the first inductor 1, whereby a trap circuit for attenuating an image frequency is formed. Furthermore, a pattern L is formed between a ground-side terminal of the first inductor 1 and the ground GND, and a capacitor 31 is connected between a connection point at which the first inductor 1 is connected to one terminal of the pattern L and a ground-side terminal of the second variable capacitive element 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009164258-A (JP)
Title: Through-type multilayer capacitor array
Inventor: TOGASHI MASAAKI
IPC: H01G4/35
Filed: 2007-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a through-type multilayer capacitor array capable of increasing equivalent series resistance (ESR).  <P>SOLUTION: The through-type multilayer capacitor array is provided with a capacitor body B1, first and second signal terminal electrodes and grounding terminal electrodes disposed on the outer surface of the capacitor body, and first and second outer connection conductors. The capacitor body B1 has insulator layers 11-20; first signal inner electrodes 21-24 connected to the first signal terminal electrodes; second signal inner electrodes 31-34 connected to the second signal terminal electrodes; first grounding inner electrodes 41-43 connected to first outer connection conductors; second grounding inner electrodes 51-53 connected to second outer connection conductors; and third grounding inner electrode 61, 62 connected to grounding terminal electrodes and the first and second outer connection conductors.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009164802-A (JP)
Title: Communication control system, communication control method, and communication control program
Inventor: TOYAMA SHOJI
IPC: H04L9/32
Filed: 2007-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To flexibly select an authenticating method without limitation on authentication in units of line.  <P>SOLUTION: The third party apparatus connected with the first communication apparatus via the first communication authenticates the relevant first communication apparatus upon reception of an authentication request from the relevant first communication apparatus and transmits the authentication result to the relevant first communication apparatus via the first communication. The first communication apparatus communicating with the third party apparatus via the first communication and communicating with the second communication apparatus via the second communication transmits the authentication request to the third party apparatus via the first communication before establishment of the second communication with the second communication apparatus and also transmits the authentication result transmitted via the first communication to the second communication apparatus in the process to establish the second communication. The second communication apparatus determines, upon reception of the authentication result, whether the second communication should be established or not to the relevant first communication apparatus based on the relevant authentication result.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009160119-A (JP)
Title: Food service cart
Inventor: INOUE SHIGERU
IPC: A47B31/02
Filed: 2007-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To change a position in the longitudinal direction of a tray without the need of a lot of time, labor and costs for manufacture.  <P>SOLUTION: In the food service cart, a plurality of partition wall members 11 extending in the cross direction are disposed in one line in a vertical direction at the almost center part inside a container 7, one side of it is turned to a cooling chamber 10A, the other side is turned to a heating chamber 10B, a tray path 30 for inserting the tray 1, which is narrower than the width inside the container, is formed between the vertically adjacent partition wall members 11, and tray receivers 6A and 6B are formed at the same height position as the tray path 30 on both sidewalls 3 inside the container 7. A tray positioning projected line 2 is formed on the lower surface of the tray 1, and by inserting the tray 1 from the tray path 30, the tray positioning projected line 2 and one side end of the tray are fitted between the partition wall member 11 and the base parts of the tray receivers 6A and 6B.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009163812-A (JP)
Title: Disk playback device
Inventor: NAKAMICHI NIRO
IPC: G11B33/02
Filed: 2007-12-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that it is necessary to prevent a hand or the like from accidentally touching a rotating disk when a part of the disk is exposed to the outside of the device.  <P>SOLUTION: The disk playback device comprises: a disk loading means which conveys a disk inserted in a disk insertion slot in the disk playback device between an eject position and a playback position where a part of the disk is exposed to the outside; a protector which is flush with the disk at a playback position so as to cover the rim of the disk and is separated by a necessary distance from the rim of the disk; and a protector driving means to move the protector to be flush with the disk positioned in the playback position.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008502373-A (JP)
Title: バイオメディカル装置用の放射線不透過性コーティング
IPC: A61L31/18
Filed: 2005-03-23
Abstract: 【課題】良好なＸ線コントラスト、生体適合性、および耐腐食性を付与する十分な厚みの放射線不透過性コーティングを有する医療装置を提供すること。 【解決手段】医療装置であって、剥離することなくこの医療装置の使用に固有の大きな歪みに耐えることができる多孔性の放射線不透過性コーティングを備えている。ステントなどの医療装置の熱機械特性に悪影響を及ぼさないように、蒸着により医療装置にＴａコーティングを施す。このようなコーティングは、高い放射率を有するのが好ましい。 【選択図】図３