baber/WOPTO huggingface dataset:
Patent JP-2009282156-A (JP)
Title: Fixing apparatus and image forming apparatus provided with fixing apparatus
Inventor: MUKAI TAKASHI
IPC: G03G15/20
Filed: 2008-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device for detecting the rotation stop of a belt support roller, supporting a belt in a belt externally heating fixing type fixing device.  <P>SOLUTION: The fixing device includes: an endless belt 71 for bringing the fixing device 6 which uses a rotating fixing roller 50 and a rotating pressure roller 60 into contact with the fixing roller 50 to conduct heat; two first support rollers 72 and second support rollers 73 for conducting heat to the endless belt 71, by being heated with heat sources 74, 75 and suspending and supporting the endless belt 71; a first temperature detection means for detecting a first temperature of a part being in contact with the first support roller 72 of the endless belt 71; a second temperature detection means for detecting the second temperature of a part which is in contact with the second support roller 73 of the endless belt 71; and a one-side support roller rotation stop detection means for detecting any one rotation stop of the first support roller 72 or the second support roller 73, by comparing the first temperature with the second temperature.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009281794-A (JP)
Title: Non-contact treatment method of air bubble or liquid droplet and non-contact treatment apparatus
Inventor: MOTOHIRO MASAHIRO
IPC: G01N21/15
Filed: 2008-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-contact treatment method of air bubbles or liquid droplets which enables the separation of the air bubbles or liquid droplets adhering to the wall surface of a microchannel from the wall surface in a non-contact state or moving the air bubbles or liquid droplets in a predetermined direction within the microchannel, and a non-contact treatment apparatus.  <P>SOLUTION: In the non-contact treatment method of the air bubbles or liquid droplets, the air bubbles or liquid droplets present in the channel 10 through which liquid flows are irradiated with the laser beam absorbed by the liquid to separate the air bubbles or liquid droplets from the wall surface of the channel.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009281898-A (JP)
Title: Defect inspection method and apparatus for the same
Inventor: SAKAI KAORU
IPC: G06V10/764
Filed: 2008-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To implement a highly sensitive defect inspection method in a pattern inspection apparatus by reducing the effect of the unevenness of the brightness of a pattern generated from the variation of the film thickness and the scattering of the pattern width.  <P>SOLUTION: In the defect inspection apparatus for determining an inconsistency part as the defect by comparing the image of a pattern formed to be the same pattern, the amount of the characteristics of the image of a region where a plurality of the optical conditions are dealing is plotted to the characteristic space and an aberrant value in the characteristic space is detected as a defect. Thereby, various defect can be detected with a high sensitivity even if there is a difference in the brightness of the same pattern between the images in a wafer. Also, a high speed defect inspection can be performed by configuring the system of these image processing parts with a task control part for performing the partition of an image and the task generation so as to perform the defect determination process in parallel or sequentially in accordance to the task.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009281919-A (JP)
Title: Gps data processor, gps data processing program, and recording medium
Inventor: ISHIHARA RYUICHI
IPC: G01S19/20
Filed: 2008-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for forming a condition of bad GPS receiving status without incurring time and cost, in developing GPS receivers or combined type positioning systems.  <P>SOLUTION: The positioning accuracy evaluating device 300 includes a data conversion part 320, a GPS satellite mask processing part 340, etc. The data conversion part 320 converts GPS data, received by the GPS receiver for receiving GPS data containing satellite position information indicating position of two or more satellites, into a RINEX data format. The GPS satellite mask processing part 340 forms deleted conversion GPS data in which GPS satellites coincident with deleting conditions are deleted by deleting the GPS satellites coincident with deleting conditions from the satellite position information included in the conversion GPS data converted into the RINEX data format.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009279906-A (JP)
Title: Laser marking multilayered sheet for electronic passport and electronic passport
Inventor: SAKAGAMI TOSHIKI
IPC: B42D25/24
Filed: 2008-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser marking multilayered sheet for an electronic passport which excels in laser marking quality and is high in contrast between raw and un-printed part and printed part, is able to acquire clear characters, symbols and images, excels in heating fusion quality in lamination process and also has good conveyance nature of a sheet, good release characteristic from a mold after heat press, good heat resistance nature, and good bending nature, and to provide an electronic passport using the same.  <P>SOLUTION: The invention refers to a laser marking multilayered sheet for electronic passports having five-layered construction with a multilayered sheet A/a multilayered sheet B/a film C/a multilayered sheet B/a multilayered sheet A. The laser marking multilayered sheet for electronic passports has the multilayered sheet A which is a transparent laser marking multilayered sheet, the multilayered sheet B which is a color pigmentation laser marking multilayered sheet and the film C which is a film. The product excels in laser marking quality, and is high in contrast between raw and un-printed part and printed part, and is able to acquire clear characters, symbols and images. Above all it excels in alteration protection and falsification prevention.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009010943-A (JP)
Title: Method and system for inverse tone mapping of image, and codec for performing inverse tone mapping of image
Inventor: LIU SHAN
IPC: H04N19/593
Filed: 2008-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To perform inverse tone mapping without incurring substantial coding overhead.  <P>SOLUTION: A method performs inverse tone mapping of an image in a decoder. For each of the blocks of each color channel of the image, the following steps are performed: a scaling factor is determined for the current block of the image by adding a predicted scaling factor for the current block to a difference between the predicted scaling factor and the scaling factor of an adjacent block; and an offset value for the current block is determined by adding a predicted offset for the current block to a difference between the predicted offset value and the offset value of the adjacent block. The scaling factor and the offset value are applied to pixel intensity values of the current block to produce a mapped block, in which the bit-depth of the mapped block is greater than the bit-depth of the current block.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009289810-A (JP)
Title: Illuminator
Inventor: SANPEI TOMOHIRO
IPC: H01L33/56
Filed: 2008-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illuminator for drawing out light radiated from a semiconductor light-emitting element with high efficiency by suppressing an increase in performance that light is reflected to the direction of drawing out the light.  <P>SOLUTION: This illuminator includes an apparatus substrate (element-attaching member) 2, an element part reflection layer 4, a semiconductor light-emitting element 11, a die bonding adhesive 16, a conductor 8 and a sealing member 22. The apparatus substrate 2 is made of Cu and includes an element attaching part 3. The element part reflection layer 4 includes a barrier layer and a cover layer. The barrier layer is laminated on the element attaching part 3 and the diffusion of Cu composing the element attaching part 3 to the cover layer is suppressed by the barrier layer. The cover layer is formed with Ag having a reflectance higher than that of Cu composing the element attaching part 3 and the cover layer is laminated on the barrier layer. The light-emitting element 11 is die-bonded to the cover layer with a transparent die bonding adhesive. The light-emitting element 11 is connected to the conductor 8 with a bonding wire 17. The illuminator is characterized in that the light-emitting element 11 is sealed with a sealing member 22.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009202856-A (JP)
Title: Pneumatic tire with noise reducer
Inventor: YUGAWA NAOKI
IPC: B60C5/00
Filed: 2008-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the cost for manufacturing the noise reducer and to keep the effect to suppress a cavity resonance.  <P>SOLUTION: The pneumatic tire 1 with a noise reducer comprises a pneumatic tire 3 and a noise reducer 7 mounted on the tire internal face 6. The noise reducer 7 is formed into an annular shape by causing end faces 12e of long sponge members 12 arranged along the tire circumferential direction, to abut on each other. In the noise reducer 7, moreover, abutting faces 8, at which the end faces 12e of the sponge members 12 abut, are made substantially planar.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008277841-A (JP)
Title: Method for manufacturing for group iii-v nitride based semiconductor substrate
Inventor: SHIBATA MASATOMO
IPC: H01L21/205
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a self-supported group III-V nitride-based semiconductor substrate having a surface layer with a sufficient thickness, while the surface layer having a low dislocation density and a small variations in carrier concentration.  <P>SOLUTION: The method for manufacturing a group III-V nitride based semiconductor substrate, namely a self-supported group III-V nitride based semiconductor substrate, includes processes of growing a crystal, while forming a plurality of projections on a crystal growth interface at an initial or intermediate stage of growth of a group III-V nitride based semiconductor crystal, planarizing the crystal growth interface by growing the crystal so as to embed the projections subsequently, and continuing the crystal growth to a thickness of 10 μm or larger, while keeping the shape of the crystal growth interface planarized.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009020500-A (JP)
Title: Belt body, belt conveyor, and image forming apparatus
Inventor: WATANABE TAKASHI
IPC: G03G15/16
Filed: 2008-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a belt body with durability improved by preventing crack generation at the end part of a folded trace part.  <P>SOLUTION: A printer 10 comprises an endless intermediate transfer belt (belt body) 124 contacted with a photoreceptor drum 120. The intermediate transfer belt 124 has a folded trace part 124c extending in the belt main body width direction. A long plate-like first meandering prevention member 127 is mounted on one end in the width direction of the circumferential surface of the intermediate transfer belt 124 for limiting meandering of the intermediate transfer belt 124 with a posture with both ends parts in the longitudinal direction butted in the rotational direction of the intermediate transfer belt 124. The butted parts 127c of the first meandering prevention member 127 are formed off the fold trace part 124c by a predetermined distance in the rotational direction of the intermediate transfer belt 124 so that one end of the folded trace part 124c is covered with the first meandering prevention member 127.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009293472-A (JP)
Title: Control device for vehicle
Inventor: NAGAI TADAYUKI
IPC: F01N3/20
Filed: 2008-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for a vehicle capable of accelerating warming up of a catalyst without deteriorating fuel economy in a flex fuel vehicle.  <P>SOLUTION: The control device for the vehicle is mounted on the flex fuel vehicle. The control device for the vehicle includes a fuel supply means and a combination ratio determination means. The fuel supply means supplies fuel to the engine based on the combination ratio of the fuel determined by the combination ratio determination means. The combination ratio determination means determines combination ratio of gasoline and alcohol. The combination ratio determination means reduces combination ratio of alcohol when ignition timing is delayed. The control device for the vehicle can inhibit deterioration of fuel economy by doing this control even if ignition timing is delayed for warming up the catalyst.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009293338-A (JP)
Title: Mechanical type parking device
Inventor: ICHIKI WATARU
IPC: G07C1/10
Filed: 2008-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To realize a mechanical type parking device for being used with a high storage rate, and to simply utilize (rent) a stored car (such as a rent a car).  <P>SOLUTION: The mechanical type parking device 10 includes a plurality of parking areas 3a to 3d having the mutually different maximum sizes of cars for being parked. The mechanical type parking device 10 includes a storage device 17 storing registered data mutually relating the discriminating informations for registered cars at each registered car 1 and the parking areas. The parking device further includes a conveyor 19 conveying the registered cars among each parking area and prescribed entering/forwarding places and a controller 21 controlling the conveyor 19. In the parking device 10, the discriminating informations for the registered cars are input to the controller 21 in case of the entering/forwarding of each registered car, and the controller 21 conducts a control conveying the registered cars among the parking areas related to the discriminating informations and the entering/forwarding places to the conveyor 19.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009300499-A (JP)
Title: Exposure device, image forming device, and program
Inventor: MAKISHIMA YOSHITETSU
IPC: G03G15/04
Filed: 2008-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exposure device, image forming device, and program for reducing stripe density unevenness in an image formed by using a plurality of light beams for a plurality of main scannings.  <P>SOLUTION: A plurality of surface emission lasers sna and expose a predetermined region including a boundary part of an image formed by each of the plurality of scannings. One of the surface emission laser (first light source) for scanning the part nearest to the boundary part and one of the surface emission laser (second light source) adjacent to the surface emission laser are turned on, and the light quantity of the surface emission lasers adjacent to the turned-on surface emission lasers is made lower than the light quantity of the turned-on surface emission lasers.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008308688-A (JP)
Title: High viscosity lubricant copolymer
Inventor: WALLFAHRER UWE
IPC: C10M107/32
Filed: 2008-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copolymer suitable for the use in or as a lubricant and compatible with other low polar lubricating fluids.  <P>SOLUTION: The copolymer comprises a 12-18C α-olefin and a di-ester of an α,β-ethylenically unsaturated dicarboxylic acid, wherein a 3-7C linear or branched alkyl alcohol is used as an esterifying agent of the dicarboxylic acid. The copolymer has a weight average molecular weight of >3,500.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009301311-A (JP)
Title: Printing system
Inventor: KANEMITSU SHIGENAKA
IPC: G06F3/12
Filed: 2008-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the convenience of a printing system without impairing the security.  <P>SOLUTION: In job issuing, a job issuer operates a terminal device 3 to select a receipt permitted person to be permitted to execute a job issued by himself/herself. The terminal device 2 records identification information of the receipt permitted person selected by the job issuer in job information, and transmits the job information to a job server 3. The job server 3 stores the job information. In job printing, the receipt permitted person operates a printing apparatus 4 to input an instruction of job execution, job information recording identification information matched to the identification information of the receipt permitted person is then transmitted from the job server 3 to the printing apparatus 4, and a job related to the job information is executed in the printing apparatus 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009297398-A (JP)
Title: Actuator for driving mechanism and drive circuit
Inventor: YOSHIKAWA TOSHISUKE
IPC: A63F7/02
Filed: 2008-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an actuator for driving a mechanism which displace a position of an output shaft of a servomotor between two points by High/Low input or ON/OFF switching.  <P>SOLUTION: This actuator 10 for driving the mechanism includes the servomotor 20 controlling the rotating direction and the rotating angle of the output shaft 22 according to a change in the pulse width of a pulse signal to be input, and the drive circuit 30 outputting the pulse signal for use in the control of the output shaft 22 of the servomotor 20, to the servomotor 20. When a signal L of a predetermined voltage is input in an input section 31, the drive circuit 30 outputs a pulse signal X of a predetermined pulse width from the output section 32 to the servomotor 20 and, when a signal H having a different voltage from that of the signal L is input in the input section 31, outputs a pulse signal Y having a different pulse width from that of the pulse signal X is output from the output section 32 to the servomotor 20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009300404-A (JP)
Title: Pressure measuring device and pressure measuring method
Inventor: TAKAHASHI NAOKI
IPC: G01L21/12
Filed: 2008-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure measuring device excellent in maintainability by change with time, producible inexpensively, and capable of accurately detecting a pressure in a wide pressure range from a normal pressure to high vacuum.  <P>SOLUTION: A voltage value V (output) corresponding to a gas pressure output from a Pirani vacuum gage is input into an operation part 4 through a driver 2. In the operation part 4, when the input voltage value is lower than a threshold on reference to the threshold set beforehand, a pressure is calculated by using a mathematical expression 3 stored in a memory 7. When the input voltage value is higher than the threshold, the pressure is calculated by using a mathematical expression 4 stored in the memory 7.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010002723-A (JP)
Title: Liquid crystal panel and liquid crystal display
Inventor: NAKAYAMA HIROSHI
IPC: G02B5/30
Filed: 2008-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal panel where light leakage from an oblique direction can be fully reduced, even in a black display in an IPS mode liquid crystal display.  <P>SOLUTION: The liquid crystal panel includes: a first polarizing plate; a second polarizing plate, having the absorption axis substantially orthogonal to that of the first polarizing plate; a retardation film of negative A and a retardation film of negative C positioned between the first and second polarizing plates; and a liquid crystal layer which includes liquid crystal molecules, aligned to be nearly parallel or substantially vertical to the absorption axis of the first polarizing plate, and wherein the liquid crystal molecules are rotated in an in-plane direction of the liquid crystal layer, by applying an electric field in the lateral direction of the liquid crystal layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010003166-A (JP)
Title: Image forming apparatus and imaging method
Inventor: OGASAWARA HIROSHI
IPC: H04N1/00
Filed: 2008-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide safe and practical security, relating to a process for transmitting a texture document in an image forming apparatus to an information processing apparatus as an electronic file.  <P>SOLUTION: The image forming apparatus transmits a texture document preserved in a memory region to an information processing apparatus which is connected through a network as an electronic file. In this process, authentication is performed, and an electronic file that cannot be edited with the information processing apparatus is transmitted to an authenticated viewer, by combining the document with the texture, and an electronic file of a format which is editable with the information processing apparatus is transmitted to a document owner.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010000537-A (JP)
Title: Lead-free solder alloy and electronic component having solder ball and solder bump
Inventor: SASAKI TSUTOMU
IPC: H05K3/34
Filed: 2008-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lead-free solder alloy which is a lead-free solder alloy to be used for joining mother board substrates or the like and has high impact shear fracture strength required for mobile electronic devices, and electronic components having solder balls and solder bumps of the solder alloy.  <P>SOLUTION: The lead-free solder alloy used to join electronic components contains, by mass, 0.1-200 ppm Be and the balance being Sn, so that impact shear fracture strength is significantly improved at the solder joined part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010010781-A (JP)
Title: Method of manufacturing piezoelectric vibrator, piezoelectric vibrator, oscillator, electronic device, and radio watch
Inventor: NUMATA SATOSHI
IPC: H01L23/12
Filed: 2008-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a high-quality piezoelectric vibrator which reliably maintains airtightness inside a cavity and secures stable conductivity between a piezoelectric vibration chip and an external electrode.  <P>SOLUTION: The piezoelectric vibrator is manufactured by a method including: a through-hole forming process for forming a plurality of through-holes 30 to a base board wafer 40; a core material part insertion process for inserting a core material part 7 of a rivet 9 into the through-hole from one side of the wafer; a melting process which closes an open end on one side in the through-hole by abutting a reverse side of a base part 8 of the rivet body to the wafer, melts a surface part on the other side of the wafer by heating while applying pressure to the other side of the wafer to produce a liquid base board material 41, supplies the material into a gap between an inner peripheral wall and the rivet from the other side of the through-hole, and closes the gap; a hardening process for cooling the material supplied into the gap and hardening it; and a polishing process for polishing the wafer and the rivet so as to remove the base part and to flatten the wafer and the core material part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008224215-A (JP)
Title: Automatic ice making machine
Inventor: KAWASUMI MASAAKI
IPC: F25C1/04
Filed: 2008-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To accurately open and close a water tray with respect to an ice making chamber by improving the reliability of a detecting means for detecting the tilting motion of the water tray.  <P>SOLUTION: The detecting means 50 for controlling the stop of the tilting motion of the water tray 24 is composed of a permanent magnet 52 disposed at a final gear 48a of a speed reducing mechanism 48 connected to cams 42, 42 through a camshaft 32, and a pair of magnetic sensors 56A, 56B disposed in a state of being separated at only a tilting angle of the water tray 24 in opposition to a turning locus of the permanent magnet 52. The detecting means 50 stops an actuator motor AM through a control means when each magnetic sensor 56A, 56B detects the arrival of the permanent magnet 52 when the actuator motor AM is rotated.  <P>COPYRIGHT: (C)2008,JPO&INPIT