baber/WOPTO huggingface dataset:
Patent JP-4730121-B2 (JP)
IPC: G06T7/60
Filed: 2006-02-07
Granted: 2011-07-20
Abstract: An image processing apparatus including a contrast detector that detects a contrast intensity of a pixel in a first image; a flat-intensity detector that detects a flat intensity of the pixel; an edge-intensity detector that detects an edge intensity of the pixel; a flat-weight setter that sets a flat weight for the pixel; an edge-weight setter that sets an edge weight for the pixel; an attenuator that attenuates components in a predetermined frequency band of the first image to form a second image; a first combiner that combines the first and second images to form a third image using weights based on the flat weight; an edge enhancer that enhances edges in the third image to form a fourth image; and a second combiner that combines the first and fourth images using weights based on the edge weight.
Patent JP-5118815-B2 (JP)
IPC: H01L39/04
Filed: 2006-03-17
Granted: 2013-01-16
Abstract: The bushing has a central electrical conductor (19) surrounded by an electrically insulating sheath (20). An electrically conducting screen (21) is connected to the ground potential. The screen encloses the sheath on a section extending from a part of an intermediate enclosure (12), of a superconducting cable connection structure, in contact with a cryogenic temperature enclosure (11) of the structure until a support clamp (14) between the enclosure (12) and an ambient temperature enclosure (15) of the structure. The enclosure (15) is filled with an insulator liquid e.g. silicone oil.
Patent JP-4575327-B2 (JP)
IPC: A61M5/24
Filed: 2006-05-23
Granted: 2010-11-04
Abstract: The dosing device further comprises two interference elements. The teeth are instructed over the limiting element in a constant distance. The rod has a circulating threaded guide groove. The element (4): exhibit fixed brackets of the rod, which are disaligned to each other; has a detent element that locks with the rod; is connected to a rotary sleeve; and is surrounded with a guide element. The rod (2) and the teeth (3) are transferred to each other. The bracket is disaligned against thrust ring of the teeth and another bracket is not attached to the teeth. An independent claim is included for an injection device.
Patent JP-5005262-B2 (JP)
IPC: B23B27/20
Filed: 2006-05-26
Granted: 2012-08-22
Abstract: A cutting tool made of a surface-coated cubic boron nitride-based ultra-high-pressure sintered material, comprising a cutting insert main body formed by ultra-high-pressure sintering of a compact composed of titanium nitride, aluminum and/or aluminum oxide, and boron nitride, and a hard coating layer vapor deposited on the main body. The main body has a texture containing cubic boron nitride, titanium nitride and reaction product. The hard coating layer has a lower layer of nitride having a composition of [Ti 1 - X-Y Al X Si Y ]N, where X is in a range from 0.40 to 0.60 and Y is in a range from 0.02 to 0.10 in an atomic ratio, and the upper layer comprises a thin layer A having the composition of [Ti 1-x -yAl x Si y ]N, where X is in a range from 0.40 to 0.60 in an atomic ratio and Y is in a range from 0.02 to 0.10, and a thin layer B consisting of a Ti nitride (TiN). The upper layer consists of the thin layer A and a thin layer B layered alternately.
Patent JP-4281768-B2 (JP)
IPC: H04W74/08
Filed: 2006-08-15
Granted: 2009-06-17
Abstract: A wireless-communication device performing mutual authentication between the wireless-communication device and a different wireless-communication device by using an authentication server includes a communication-setting-data-retention unit retaining communication-setting data including a first metric corresponding to the path to the authentication server, as a self-authentication-server metric, a signal-reception unit receiving a predetermined signal transmitted from the different wireless-communication device, the predetermined signal including a second metric corresponding to the path from the different wireless-communication device to the authentication server, as a nonself-authentication-server metric, and a control unit determining the wireless-communication device to be a supplicant when the self-authentication-server metric is better than the nonself-authentication-server metric, and determining the wireless-communication device to be an authenticator when the self-authentication-server metric is worse than the nonself-authentication-server metric.
Patent JP-5369375-B2 (JP)
IPC: G02F1/1368
Filed: 2006-12-27
Granted: 2013-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display apparatus adapted to enable lower electric power consumption, to enable a greater area as well; and to display an underline, memorandum, etc., on a display screen by making direct input onto the display screen in addition to an original display function; and to provide electronic paper.  <P>SOLUTION: The display apparatus 1 of an active matrix drive is equipped with a plurality of pixels having holdability of the display. The plurality of the pixels are respectively provided with selection switching elements 5 connected to data lines 52 for selecting the corresponding pixels and external input switches 7 connected to the data lines 52 or power sorce lines for supplying the signals from the data lines 52 or the power source lines to the corresponding pixels by responding to the input operation from the outside.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-4685770-B2 (JP)
IPC: B60C11/04
Filed: 2004-06-11
Granted: 2011-05-18
Abstract: A tread of rubber mix provided with a tread pattern formed by a plurality of elements in relief ( 1 ) defining grooves or incisions, this tread furthermore comprising at least one inserted element ( 3 ) arranged in a groove between two neighboring elements in relief, this inserted element having a contact face ( 31 ) intended to be in contact with the roadway and offset towards the inside of the tread relative to the contact faces of the neighboring elements, this inserted element ( 3 ) having lateral faces, some of said faces being provided with a plurality of connecting reliefs ( 6 ) of rubber mix making the inserted element ( 3 ) and at least one neighboring element ( 1 ) integral.
Patent JP-4299339-B2 (JP)
IPC: G03C9/08
Filed: 2005-05-13
Granted: 2009-07-22
Abstract: The present invention relates to a non-magnetic mono-component toner comprising a toner mother particle, and a coating layer formed on the mother particle where the coating layer comprises fatty acid metal salt having average particle size of 0.05 to 3.0 mum, a first organic particle having average particle size of 0.3 to 2.0 mum, a second organic particle having average particle size of 0.05 to 0.25 mum, and silica having average particle size of 0.006 to 0.04 mum. The color toner has narrow charge distribution, high chargeability, a low environmental dependence, and excellent image quality, transfer efficiency, and long-term stability by significantly reducing the contamination of the charging elements.
Patent JP-5143422-B2 (JP)
IPC: C08L83/07
Filed: 2004-07-09
Granted: 2013-02-13
Abstract: A composition includes: (I) a polyorganosiloxane fluid having an average of at least two unsaturated organic groups per molecule, (II) an organohydrogenpolysiloxane having an average of at least two silicon-bonded hydrogen atoms per molecule, (III) a hydrosilylation catalyst; and (IV) a fluoroorganosilicone.
Patent JP-4740423-B2 (JP)
IPC: A61B1/00
Filed: 2004-12-29
Granted: 2011-08-03
Abstract: The head has a laser source to produce a light beam (13), and a ball lens (12), with a large numerical aperture, disposed at the end of the head to converge the beam at an excitation point (19). The point is located in an observed sub-surface field (14) of a sample (15). A scanning unit (10) displaces the source in rotation such that the point scans the field. An independent claim is also included for a confocal imaging system.
Patent JP-5294563-B2 (JP)
IPC: G03G21/00
Filed: 2007-01-23
Granted: 2013-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To easily display an inherent operation function of equipment in a range of rated electric power in electronic equipment.  <P>SOLUTION: A direct current power source part 3 forms a direct current power source DC from an alternating current power source AC to be supplied to an electronic equipment body. A plurality of motors a-d are arranged on the electronic equipment body and become loads operated by the direct current power source DC. A fixing part 9 is arranged on the electronic equipment body and is a load of large power consumption operated by the alternating current power source AC. A body control part 5 controls to switch the direct current power source DC to the motors a-d in response to operation of the electronic equipment body by the direct current power source DC. A power control part 7 controls to suppress alternating current power source power to the fixing part 9 when the whole drive current of the motors a-d is a prescribed reference value or more.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-4846644-B2 (JP)
IPC: H04N7/01
Filed: 2007-03-30
Granted: 2011-12-28
Abstract: According to one embodiment, a video signal interpolation apparatus has: a correlation calculating unit calculating correlation calculation values by correlating each of a plurality of peripheral pixels with another plurality of peripheral pixels existing in a periphery of an object interpolation pixel; a sub-pixel estimation unit estimating a position of sub-pixel having an equivalent luminance value to that of the respective peripheral pixel based on the plurality of correlation calculation values calculated for each of the plurality of peripheral pixels; and a weighted average calculating unit calculating a weighted average of a pixel value in accordance with distances between each of the sub-pixel and the object interpolation pixel to determine a pixel value of the object interpolation pixel.
Patent JP-4927669-B2 (JP)
IPC: H04N5/32
Filed: 2007-09-05
Granted: 2012-05-09
Abstract: A solid state imaging device 1 includes a photodetecting section 10, a signal readout section 20, a controlling section 30, and a correction processing section 40. In the photodetecting section 10, M×N pixel portions each including a photodiode which generates charges as much as an incident light intensity and a readout switch connected to the photodiode are two-dimensionally arrayed in M rows and N columns. Charges generated in each pixel portion P m,n  are input into an integration circuit S n  through a readout wiring L O,n , and a voltage value output corresponding to the charge amount from the integration circuit S n  is output to an output wiring L out  through a holding circuit H n . In the correction processing section 40, correction processing is performed for frame data repeatedly output from the signal readout section 20, and frame data after being subjected to the correction processing is output.
Patent JP-4483931-B2 (JP)
IPC: B62D1/18
Filed: 2007-11-08
Granted: 2010-06-16
Abstract: A steering apparatus includes: a steering wheel, a shaft that transfers a rotational force from the steering wheel, a steering column that supports the shaft, a fitting bracket with which the steering column is fitted to a vehicle body-side member, a rotational force assist mechanism that applies a rotational force to the shaft, and a tilt mechanism that changes a tilt angle of the steering column. The fitting bracket includes a support portion that tiltably supports the steering column, and a secured portion secured to the vehicle body-side member. The fitting bracket is structured in such a manner that the secured portion and the support portion lie in the same plane perpendicular to the rotational axis of the shaft when the steering column is at a predetermined tilt angle that is within a range of tilt angle achievable by using the tilt mechanism.
Patent JP-5024010-B2 (JP)
IPC: H04M3/56
Filed: 2007-12-10
Granted: 2012-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voice conference system which can obtain a sufficient echo cancel effect in such a case that a resource amount is limited.  <P>SOLUTION: A PC 2 transmits a synchronous output control signal to a voice emitting/collecting device 1 when an echo cancel section of the device itself is selected. When the synchronous output control signal is received, the voice emitting/collecting device 1 stops functioning an echo cancel section 122, synchronizes a voice collecting beam signal MB from a voice collection control section 14 and voice signals FE1-FE3 for voice emission to generate a voice emission/collection synchronized signal SS and transmits it to the PC 2. The PC 2 separates the voice collecting beam signal MB and the voice signals FE1-FE3 for voice emission from the voice emission/collection synchronized signal SS while maintaining the synchronized state and gives the separated signals to a soft echo cancel section 212. The soft echo cancel section 212 of the PC 2 performs echo cancellation according to the voice collecting beam signal MB and the audio signals FE1-FE3 for voice emission to generate a PC-side echo-canceled sound collecting beam signal MBe2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-5260038-B2 (JP)
IPC: B41J2/345
Filed: 2007-12-18
Granted: 2013-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To enhance definition in printing of a thermal print head.  <P>SOLUTION: The thermal print head includes: a wiring layer where a plurality of heating elements 74 arranged at some intervals to form a heating area 24 extending in a belt shape, bonding pads 75 provided for the respective heating elements 74 and arranged along a line 82 inclined to a main scanning direction for every group 81 obtained by bringing together adjacent heating elements 74, and leading electrodes 73 connecting the heating elements and the bonding pads 75 are formed on a surface of a glaze layer 32; a protection film 14 with which the wiring layer is covered and where an aperture part 15 is formed on a surface of the bonding pad 75; a plurality of driver ICs 42 provided for every group, making the heating element 74 generate heat and placed on a surface of the protection film 14; and a bonding wire 44 laid over the bonding pad 75 from the driver IC 42 on a heating element plate 20 of the thermal print head.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-5293919-B2 (JP)
IPC: C08F265/00
Filed: 2007-12-25
Granted: 2013-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seed particle with a good dispersion stability, a vinyl polymer excellent in water resistance, weather resistance, and transparency, and their production methods.  <P>SOLUTION: In an aqueous medium and in the presence of an initiator having a polar group selected from carboxyl group, sulfonate group, phosphate group, amide group, and hydroxyl group, a monomer component of 100 pts.wt. is reacted with a polar group-containing monomer having a polar group selected from carboxyl group, sulfonate group, phosphate group, amide group, and hydroxyl group by using an emulsifier of at most 0.5 pt.wt., thus preparing seed particles in which monomer-derived polar groups and reactive initiator-derived polar groups are unevenly distributed at the near site of the seed particle surface and which have an average particle diameter of 0.05-15 μm. Then, a vinyl monomer is added to the aqueous medium containing the seed particles dispersed therein, absorbed by the seed particles, and polymerized, giving polymer particles polymerized so as to swell the seed particles. Thus, the vinyl polymer wherein the monomer-derived polar groups and at least three kinds of the reactive initiator-derived polar groups are unevenly distributed at the surface of the swelled seed particles is produced in the aqueous medium. The vinyl polymer has a polymerization stability (%), represented by the expression: polymerization stability(%) = (agglomeration amount / total solid amount of the emulsion supplied for filtration)×100, in a range of 0.08-0.31 and an average particle diameter of 0.1-35 μm.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-4958113-B2 (JP)
IPC: F16H48/08
Filed: 2007-12-26
Granted: 2012-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power transmission mechanism distributing and outputting power and capable of reducing a power transmission loss and achieving reduction in size and weight.  <P>SOLUTION: Torque of a main power source 3 is input to both input elements 11, 21 of first and second differentials 5, 6. Both first output elements 12, 22 of the first and second differentials 5, 6 are interconnected by a connection device 7 while having the same rotational frequency and allowing rotation only in the reverse direction. Torque of an auxiliary power source 4 is input to the connection device 7 and is distributed to both of the first output elements 12, 22 of the first and second differentials 5, 6. Power is output from a second output element 13 of the first differential 5 for performing differential rotation with respect to the first output element 12 of the first differential 5 and a second output element 23 of the second differential 6 for performing differential rotation with respect to the first output element 22 of the second differential 6.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-4653803-B2 (JP)
IPC: F28F9/02
Filed: 2005-03-03
Granted: 2011-03-16
Abstract: A device which is used to replace heat, for a motor vehicle, includes at least one first collecting and/or distribution device for at least one fluidic medium. The collecting and/or distribution device is fluidically connected to a plurality of through-flow devices, through which the medium flows at least in parts. The collecting and/or distribution device includes at least one base device, a covering device and a separating device, which divides the collecting and/or distribution device into at least two partial areas. The base device includes at least one projection which protrudes in an inward manner from a predetermined plane of the base device in relation to the collecting and/or distribution device and at least one section of the separating device is in contact with at least one lateral side of the projection, and at least one section of the plane of the base device is in indirect contact.
Patent JP-4868537-B2 (JP)
IPC: G01N35/02
Filed: 2005-10-21
Granted: 2012-02-01
Abstract: A specimen tube for receiving bodily fluids, particularly blood, has a sealing cap having a tip with a pierceable membrane, stopper or similar device, at its end. A guide sleeve can be placed on the tip and carries a single or double needle. The tube can also be provided with an emergency indicator that is configured as an emergency signal colored ring surrounding the tip but leaving free access from outside to the pierceable element at the end of the tip.
Patent JP-4950081-B2 (JP)
IPC: A61F9/007
Filed: 2008-01-09
Granted: 2012-06-13
Abstract: An irrigation/aspiration tip (100) for use with a handpiece (140) in ophthalmic phacoemulsification surgery is provided, having a relatively rigid cannula (112) attached to a hub (116) and an open end (118) opposite the hub. Coaxially and removably received over the cannula is a soft elastomeric or rubber sleeve (114). The sleeve forms a gap (130) between the sleeve and the cannula, the gap allowing irrigation flow. The distal end of the sleeve is closed by reduced diameter cap (115) portion. The reduced diameter of the cap seals the distal end (119) of the cannula except for an aspiration port (120). The relatively soft cap reduces the likelihood that the posterior capsule will tear during cortical clean-up and capsule polishing during ophthalmic surgery. Removing the sleeve allows the cannula to be resterilized an unlimited number of times, thereby allowing unlimited reuse of the cannula.
Patent JP-4977642-B2 (JP)
IPC: H04N5/225
Filed: 2008-03-06
Granted: 2012-07-18
Abstract: A drive device is provided having a movable part, a fixed part, and a drive part. The fixed part is provided within a movement range of the movable part. The drive part drives the movable part in a first direction so as to strike said fixed part. The drive part drives the movable part to and fro along the first direction alternately for different time intervals so as to strike the fixed part.
Patent JP-5282464-B2 (JP)
IPC: G03G21/18
Filed: 2008-07-11
Granted: 2013-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer unit used in an image forming device such as a copying machine, a facsimile, a printer or the like, having a transfer body such as a transfer belt or the like, and capable of being easily and electrically connected by a simple configuration; and to provide the image forming device having this transfer unit.  <P>SOLUTION: This transfer unit 10 is provided with the transfer body 11 for transferring the image carried on an image carrier and is mounted in an image forming device body. This transfer unit 10 is provided with a part 82 to be fed which is electrically joined with a feeding part provided on an image forming device body side to feed electric power into the transfer unit 10 and receives electric power from the feeding part when this transfer unit 10 is mounted in the image forming device body. The part 82 to be fed is provided at a position opposing an outer face of the transfer body 11. The image forming device has this transfer unit.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5312874-B2 (JP)
IPC: B65D47/36
Filed: 2008-08-21
Granted: 2013-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastic cap which effectively prevents the breakage of a score in the axial direction during capping with no problem such as the coming off of a cap body.  <P>SOLUTION: The plastic cap has a top panel and a skirt hanging down from the top panel. The outside face of the top panel is formed with a part to be opened for discharging a content and the inside face of the top panel is formed with the inner ring. The inside face of the skirt is formed with an engaging protrusion for engaging with the opening of a container and a circumferential weak line is formed near the boundary with the skirt on the peripheral edge of the top panel. A score in the axial direction is formed on the skirt extending from its bottom end to the starting point of the weak line. An auxiliary weakened part starting from the bottom end of the skirt and extending at least beyond the top end of the engaging protrusion is formed near both sides of the score.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5272592-B2 (JP)
IPC: H04R31/00
Filed: 2008-09-02
Granted: 2013-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a speaker diaphragm which is used in various acoustic devices, which excels in waterproofness or fire retardant nature, has a large degree of freedom for coordination of the tone quality, and can be manufactured with high productivity.  <P>SOLUTION: In the manufacturing method for the speaker diaphragm, denaturation process for denaturalizing hydroxyl group contained in cellulose of natural fiber by chemical reaction is placed before or after the material fiber loosening process. Thus, the manufacturing time of a paper-made speaker diaphragm can be shortened, while achieving excellent waterproofness and fire retardant nature of the paper-made speaker diaphragm manufactured. The paper-made speaker diaphragm having excellent characteristics and large degree of freedom for coordination of the tone quality as a speaker can be manufactured with high productivity inexpensively.  <P>COPYRIGHT: (C)2010,JPO&INPIT