baber/WOPTO huggingface dataset:
Patent JP-2010217449-A (JP)
Title: Image forming apparatus and image forming method
Inventor: TONAMI KAZUNARI
IPC: G03G15/08
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate uneven toner concentration without increasing size or cost of an apparatus.  <P>SOLUTION: The image forming apparatus includes: an optical writing unit which forms a latent image corresponding to image information on an image carrier; a convey screw which circulates and conveys a two-component developer on a convey path; a toner replenishing device which replenishes toner to the two-component developer at a predetermined replenishment place on the convey path; a developing unit which develops the latent image formed on the image carrier by the two-component developer; an image information obtaining section 2103 which obtains the image information; and a replenishment control section 2102 which calculates a toner replenishment amount using a filter corresponding to characteristic information representing characteristics of the toner among a plurality of filters for calculating the toner replenishment amount so as to eliminate the toner concentration change of the developer with time caused by the development of the latent image corresponding to the image information and controls the toner replenishing device to replenish the toner in the calculated toner replenishment amount.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010214805-A (JP)
Title: Recorder, and method of forming pattern for correcting record timing
Inventor: DOBASHI YOSHIKANE
IPC: B41J2/01
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recorder capable of forming a correction pattern of excellent visibility, and a method of forming the pattern for correcting record timing.  <P>SOLUTION: The recorder of a printer includes a recording head 35 having a nozzle line extended along a sub-scanning direction Y, and for conducting printing on a paper sheet 38 in accompaniment to movement along a main scanning direction X, and a PF motor for conveying the paper sheet 38 along the sub-scanning direction Y, and conducts the printing by repeating printing by the recording head 35 and conveyance of a distance corresponding to a length of the nozzle line along the sub-scanning direction Y. The printer (recorder) includes a control part for controlling a driving state of the recording head 35, to form the correction patterns A-F by printing the first pattern 52 while moving along the first direction, and by printing the second pattern 53 while moving along the second direction, and for controlling a driving state of the PF motor, to convey the paper sheet 38 by a distance shorter than the distance corresponding to the length of the nozzle line, between a finish time point of the first pattern 52 and a printing start time point of the second pattern 53.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010219995-A (JP)
Title: Transmission-side network and broadcast system
Inventor: UEDA ISAO
IPC: H04H60/95
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a broadcast system for transmitting information without omission to a user terminal device without posing trouble in transmission using Gigabit Ethernet present on a receiving side.  <P>SOLUTION: In a transmission-side network, content data from a content distribution device that distributes contents are made into a container. The transmission-side network includes: a container section in which the content data distributed from the content distribution device are made into the container; a multiplexer which multiplexes the container which is made by the container section, into a specific format for conversion into a signal form on a transmission line in such a way that the number of containers becomes equal to or less than a predetermined number within a slot; and a modulator for modulating the signal multiplexed by the multiplexer for outputting it onto the transmission line. The number of containers within the slot is limited, thereby preventing trouble in transmission using the Gigabit Ethernet.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010217695-A (JP)
Title: Cleaning device and image forming apparatus
Inventor: SUGIMOTO NAOMI
IPC: G03G21/00
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning device capable of satisfactorily controlling the polarity of residual toner even in using a low-resistant image carrier, and to provide an image forming apparatus using the cleaning device.  <P>SOLUTION: The cleaning device includes: a conductive member 21 that comes in contact with the surface of the image carrier 11 and controls the charged polarity of the toner which should be removed from the surface of the image carrier 11; a cleaning member 22 for electrostatically cleaning the toner whose charged polarity is controlled; and a grounded counter member 16 located in a position on the rear side of the image carrier 11 and facing the conductive member 21; wherein a resistor is provided between the counter member 16 and the ground. A belt having a volume resistivity of 1×10<SP>9</SP>to 1×10<SP>14</SP>Ωcm is used as the image carrier 11.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010220028-A (JP)
Title: Satellite communication system, control station, and communication satellite earth station
Inventor: TANAKA KAZUKI
IPC: H04B7/15
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a satellite communication system using an on-demand allocation multi-connection method which can quickly perform BOD control toward a desired channel speed, and a control station and a communication satellite earth station in the system.  <P>SOLUTION: When traffic on a communication satellite earth station 3a increases and overwhelms a channel speed, a speed increasing request signal is transmitted. A control station 1 determines whether or not the communication satellite earth station 3a has priority in a step S2. When the control station 1 determines that the communication satellite earth station 3a has priority for speed increase, the control station performs a speed increasing operation based on a priority mode. A speed increasing step in the priority mode is set to reduce the number of steps and to increase the width of the speed increasing step as compared with that in the normal mode, thus performing the speed increasing operation more quickly.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010222064-A (JP)
Title: Paper sheet carrying device
Inventor: YOKOYAMA KENICHI
IPC: B65H3/52
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper sheet carrying device allowing realizing of reduction of paper jamming and improvement of carrying efficiency when carrying paper sheets of different thickness.  <P>SOLUTION: This paper sheet carrying device includes a paper feeding part for successively taking many laminated paper sheets in the carrying device, and a separating part having a first roller and an oppositely arranged second roller, holding the paper sheets taken from the paper feeding part by the two rollers, separating the paper sheets one by one and carrying the paper sheets to a downstream side. The second roller has an elastic part formed with a plurality of elastic layers having different elastic force in a rotating direction with a rotary shaft as a center. The elastic part of the second roller determined in advance according to thickness of the designated paper sheets carries the paper sheets to be opposed to the first roller.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010226195-A (JP)
Title: Piezoelectric device
Inventor: SATO TAKASHI
IPC: H01L41/22
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a piezoelectric device obtained by wire-bonding a substantially rectangular piezoelectric vibrating chip, in plan view.  <P>SOLUTION: A piezoelectric vibrator 10 is constituted of a piezoelectric vibration chip 20, having a piezoelectric substrate on which a thin part 22 and a thick part 24 are formed; and a mounting substrate 50, on which the piezoelectric vibration chip 20 is mounted and a connection terminal 52 is formed, wherein an excitation electrode 26 is formed on the thin part 22. A connection electrode 28, electrically connected to the excitation electrode 26 is formed on the thick part 24; a deletion part 32, which is at least one of a notch part formed by partially notching a peripheral edge and a through-hole is formed on the piezoelectric substrate; and a portion of the connection terminal 52, which is exposed from the deletion part 32 in plan view, is connected to the connection electrode 28 by a wire 58.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010223267-A (JP)
Title: Bearing device for engine
Inventor: IGAI TAKASHI
IPC: F16C33/60
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent collision of a contact part with a rolling element of separate outer races and to appropriately lubricate the rolling element.  <P>SOLUTION: The bearing device for the engine includes a roll bearing for supporting a crankshaft provided with the pair of semicircular separate outer races, the engine body member provided with a bearing forming a half of the circular bearing hole to which the rolling bearing is mounted, a cap member fixed to the bearing and forming the other half of the circular bearing hole. The bearing device for the engine includes clearance formed between the joint of the bearing and the cap member and the pair of separate outer races and an oil supply passage communicating with the clearance. The pair of separate outer races are arranged so that the respective contact parts of the pair of separate outer races which contact with each other are positioned inside the clearance. The contact parts are formed so that radially outward displacement of the contact parts is promoted in the case that a force in a contacting direction works.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010206144-A (JP)
Title: Color selection system for white led package for lighting
Inventor: DOI MAKOTO
IPC: H01L33/00
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide white LED packages for lighting having variation in light emission color which is not practically a problem.  <P>SOLUTION: A group of white LED packages for lighting which have variation in light emission color which is not practically a problem is provided by providing a color selection system for white LED package for lighting that comprises a standard wherein classifications of light emission colors free of a problem associated with practical use are defined and a PC having installed software which measures light emission colors of the while LED packages for lighting and discriminates which of the classifications of the standard their light emission color corresponds to.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010031231-A (JP)
Title: New aromatic compound and polyarylene-based copolymer having nitrogen-containing aromatic ring
Inventor: YAMAKAWA YOSHITAKA
IPC: C07D251/26
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new polyarylene-based copolymer which has improved heat-resistance and is excellent in proton conductivity, and further is excellent in durability or chemical stability.  <P>SOLUTION: An aromatic compound is expressed by formula (2) (wherein A, D are each a direct bond, -CO-, -SO<SB>2</SB>- or the like; R<SP>1</SP>-R<SP>16</SP>are each hydrogen, fluorine, alkyl or the like; and R is a divalent organic group including a nitrogen-containing aromatic ring structure; X is halogen excluding fluorine; H<SB>01</SB>shows at least one structure chosen from structures represented by formula (3) and the R; l, m are each an integer of 0-4; n, p are each a composition ratio, and n+p=1 provided that n, p are not 0 together; and q is a positive integer).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009279649-A (JP)
Title: Joining material and calculating method of components of joining material
Inventor: SHIBATA YOSHINORI
IPC: B23K35/22
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joining material capable of achieving a short joining time and stabilizing joining strength.  <P>SOLUTION: Decomposition reaction of myristic acid is more activated by a synergetic effect of a reaction-promoting function by silver carbonate 24 and a reaction-promoting function by myristic acid (silver myristate 16 and myristic acid crystalline 26), namely, by promoting reduction of silver carbonate 24 by myristic acid to supply oxygen necessary for an organic decomposition reaction by heating and baking. This generates heat increase along an application range of the joining material 12 to improve joining strength and shorten the joining time.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010228096-A (JP)
Title: Head cleaning device, image recording apparatus, and head cleaning method
Inventor: MAIDA NORISUKE
IPC: B41J2/165
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head cleaning device in which a nozzle face arranged obliquely to a horizontal face is uniformly coated with a cleaning liquid, an image recording apparatus and a head cleaning method.  <P>SOLUTION: A cleaning liquid jetting face 162A is inclined to the horizontal face to be approximately in parallel to the nozzle face 72A of an inkjet head 72 arranged obliquely to the horizontal face. When column-shaped cleaning liquids are jetted from a plurality of cleaning liquid nozzles 165A-165D provided on a cleaning liquid jetting face 162A along the inclination direction of the cleaning liquid jetting face 162A, and the front end parts of the cleaning liquid columns are brought into contact with the nozzle face 72A, the nozzle face 72A is coated with the cleaning liquid. By making the flow path resistances of individual flow paths 166A-166D communicated with respective cleaning liquid nozzles 165A-165D smaller on the lower side of the inclination than on the upper side of the inclination so that a pressure difference generated between the upper side of the inclination and the lower side of the inclination is canceled, the pressure difference caused by the inclination is canceled.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010228657-A (JP)
Title: Bicycle loading device
Inventor: SHIBAYAMA SATOSHI
IPC: B62H3/08
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bicycle loading device for easily loading and unloading a bicycle while keeping the stability of the bicycle.  <P>SOLUTION: The bicycle loading device (5) includes: a shaft (6) provided on a rear floor (11); an arm (60) extending from the shaft (6); and a holder (50) which is linked with the arm (60) and is rotatable around the shaft (6) and onto which a front wheel (21) of a bicycle (2) is loaded. The holder (50) includes: vertical walls (51a, 51b, 52a, 52b) facing each other to regulate the movement of the front wheel (21) of the bicycle (2) in the width direction; and a pair of rollers (53, 54) rotatable between the vertical walls (51a, 51b, 52a, 52b) to regulate the movement in the advancement and retraction direction relative to the holder (50) for the front wheel (21) of the bicycle (2). The front wheel (21) of the bicycle (2) is in contact with the pair of rollers (53, 54) while being in contact with the rear floor (11).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010235120-A (JP)
Title: Liquid container made of paper
Inventor: NAGASAKI YOSHINORI
IPC: B65D85/72
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid container made of paper, having a tab material having an easy-to-open property and equipped with a stay-on function preventing scattering of waste after opening, or to provide a liquid container made of paper which facilitates drink using a straw or the like.  <P>SOLUTION: The tab material 4 covering an opening part 3 of the container from outside and sealing the container has an approximately strip-like shape. The periphery of the opening part 3 is bonded to a top plate 2 as a sealing part. A hole 42 forming a pinching part 43 is provided in the location other than the opening part 3. An incision serving as a guide upon opening is provided from the hole part 42 to the outer periphery. A part other than the opening part 3 and the pinching part 43 is pasted to the top plate 2 as a sealing part 41 in the liquid container 1 made of paper.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010235651-A (JP)
Title: Water-repellent supramolecular organization and method for manufacturing the same
Inventor: NAKANISHI HISASHI
IPC: C08F2/00
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-repellent supramolecular organization which is excellent in strength and resistance to environmental characteristics.  <P>SOLUTION: This water-repellent supramolecular organization is such that fullerene structural bodies are organized into the stratified form, wherein the fullerene structural body is composed of a bimolecular film structure in which fullerene derivatives have been organized, and has a particulate shape with a flake structure and the fullerene derivatives are each mutually polymerized.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010233608-A (JP)
Title: Ultrasonograph and control program for the same
Inventor: SATO YOSHIAKI
IPC: A61B8/00
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve convenience and operability of an ultrasonograph by performing a function to easily read information such as a barcode.  <P>SOLUTION: The ultrasonograph has: (i) an ultrasound probe including a plurality of ultrasonic transducers, an information reading sensor for reading information, a switch to be used for starting operation to read information, and a first control unit; and (ii) an ultrasonograph body including an image generation part for generating an image signal representing an ultrasonic diagnostic image, an image processing part for displaying images to a display part on the basis of the read information and/or an image signal generated, and a second control unit for notifying the ultrasonic probe of start and completion of an ultrasonic examination mode. The first control unit starts the information reading operation when the switch is pressed not in the ultrasonic examination mode, and transmits a live/freeze control command to the ultrasonograph body when the switch is pressed in the ultrasonic examination mode.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010234539-A (JP)
Title: Liquid ejecting apparatus and manufacturing method thereof
Inventor: KUWAJIMA HIDEKI
IPC: B41J2/045
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent variation in ejecting characteristic in a liquid ejecting apparatus 1, and to achieve a long-term stability of the ejecting accuracy.  <P>SOLUTION: The liquid ejecting apparatus 1 includes a pressure-chamber forming member 3 which includes a pair of side walls 32 that partitions pressure chambers 6, a section plate 4 which is bonded to the pressure chamber forming member 3 to partition the pressure chambers 6, and a nozzle plate 5 joined to the section plate 4. Communication holes 41 which make nozzles 12 and the pressure chambers 6 communicate with each other are formed penetratingly in the section plate 4. The Young's modulus of the section plate 4 is set to be not larger than the Young's modulus of the nozzle plate 5.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010234561-A (JP)
Title: Printer
Inventor: TSUGARU HIROYUKI
IPC: B41J11/70
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To secure the safety of a user of a printer, and to easily and surely release cutter jamming.  <P>SOLUTION: The printer 201 includes a fixed blade attached to a cover unit 502; a movable blade which is set to face the fixed blade and freely reciprocate with respect to the fixed blade in a closure state of the cover unit 502 and cuts a recording medium in cooperation with the fixed blade by overlapping the fixed blade when moving forward; a movable blade driving motor to reciprocate the movable blade; and a movable blade unit 407 which is comprised of the movable blade, the movable blade driving motor and an accommodating unit 407a that accommodates the movable blade, and which is provided on a printer body 501 side. The printer further includes a mechanism which widens an space facing between the fixed blade and the protruding movable blade before the protruding movable blade is accommodated in the accommodating unit 407a by driving of the movable blade driving motor as a cover open lever 107 is operated when the movable blade is stopped in a state of protruding from the accommodating unit 407a.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010237497-A (JP)
Title: Light modulator
Inventor: HIKUMA KAORU
IPC: G02F1/035
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate stabilizing a signal output by suitably adjusting intensities of output signals entering a multiplexer of an light modulator having a plurality of Mach-Zehnder type waveguides combined into a nesting structure.  <P>SOLUTION: The light modulator including a substrate 3 with electrooptical effect, an optical waveguide having a branch formed on the substrate and constituted by arranging the plurality of Mach-Zehnder type waveguides 11 to 14 in parallel and branching waveguides connected to input waveguides of the Mach-Zehnder type waveguides, and the multiplexer where output waveguides from the Mach-Zehnder type waveguides join, and a modulation electrode for modulating an optical wave propagated in the optical waveguide is provided with Y-branch switches 51, 52 at one of positions at the branch, between the branch and an input waveguide of a Mach-Zehnder type waveguide to which the waveguide branching off from the branch is connected, at the multiplexer, and between the output waveguide of the Mach-Zehnder type waveguide and the multiplexer 36, branching ratios of the Y-branch switches being adjustable.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010235548-A (JP)
Title: Antioxidant agent, anti-inflammatory agent, skin whitening ing agent, anti-aging agent, hair growing agent, and antiobesity agent, as well as cosmetic and food and drink
Inventor: IWASAKI DAIGO
IPC: A61Q19/06
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide antioxidant agents exhibiting excellent antioxidizing effects and being highly safe, anti-inflammatory agents exhibiting excellent anti-inflammatory effects and being highly safe, skin whitening agent exhibiting excellent whitening effects and being highly safe, anti-aging agents exhibiting excellent anti-aging effects and being highly safe, hair growing agents exhibiting excellent hair growing effects and being highly safe, and antiobesity agents exhibiting excellent antiobesity effects and being highly safe, as well as cosmetics and foods and drinks including at least any one of the antioxidant agents, anti-inflammatory agents, skin whitening agents, anti-aging agents, hair growing agents, and antiobesity agents.  <P>SOLUTION: The antioxidant agents, anti-inflammatory agents, skin whitening agents, anti-aging agents, hair growing agents, and antiobesity agents each contains an extract from Albizia julibrissin, and the cosmetics and foods and drinks each contains at least any one of the antioxidant agents, anti-inflammatory agents, skin whitening agents, anti-aging agents, hair growing agents, and antiobesity agents.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010233974-A (JP)
Title: Sprinkler head
Inventor: UCHIYAMA YUZO
IPC: A62C37/12
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To discharge water entering a falling pipe to outside.  <P>SOLUTION: The sprinkler head has a through-hole 4C in a valve element 4, and a conducting mechanism is disposed within the through-hole 4C. Residual water within the falling pipe is discharged to outside by the conducting mechanism. The conducting mechanism is composed of a movable rod 30 slidably disposed within the through-hole in the valve element. The movable rod 30 has an upper drain hole 32 and a lower drain hole 33 formed at the upper end and at the lower end respectively, and a drain path 31 communicating with the upper drain hole 32 and lower drain hole 33. The upper drain hole 32 is usually plugged by a wall surface of the through-hole 4C in the valve element 4.  <P>COPYRIGHT: (C)2011,JPO&INPIT