baber/WOPTO huggingface dataset:
Patent JP-2012194408-A (JP)
Title: Image forming apparatus
Inventor: TANAKA KAYOKO
IPC: G03G21/00
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To prevent prolongation of a waiting time for a user due to detection of a pre-transfer reflected light quantity on a belt background portion while moving an intermediate transfer belt around it before a test toner image is formed.SOLUTION: An image forming apparatus includes an update storage processing circuit 519 that samples a pre-transfer regular reflection output voltage Vsg_reg and a pre-transfer diffuse reflection output voltage Vsg_dif, which are output voltages from a first reflective optical sensor 130, reflecting a reflected light quantity in an area where no toner image based on the image information is transferred, in an entire area in the circumferential direction of an intermediate transfer belt, during an image forming operation based on image information. The update storage processing circuit 519 performs processing for updating values of the Vsg_reg and the Vsg_dif stored in a flash memory 519b for the area based on the sampling result.
Patent JP-2012198355-A (JP)
Title: Polarizer protective film, and polarizing plate and liquid crystal display device using the same
Inventor: TANIHARA NORIE
IPC: G02B5/30
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a polarizer protective film which has less haze, lower moisture permeability, and higher brittleness; and to provide a polarizing plate which reduces polarization unevenness and contrast unevenness, and a liquid crystal display device which has a wide viewing angle and prevents color change (color shift).SOLUTION: A polarizer protective film contains an acryl resin (A), a cellulose ester resin (B), and a carboxylic acid sugar ester compound (C), satisfying specific requirements.
Patent JP-2011172249-A (JP)
Title: Optical disk for recording high resolution image and three-dimensional image, optical disk reproducing apparatus, and optical disk recording apparatus
Inventor: OSHIMA MITSUAKI
IPC: G11B7/00
Filed: 2011-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk in which a high resolution video signal is recorded and a system for reproducing the signal recorded in the optical disk, which are compatible with a conventional system for reproducing an ordinary resolution image.  <P>SOLUTION: A first interleave block 54 and a second interleave block 55 which are respectively obtained by dividing a high resolution video signal into a main signal and a sub signal by a video separation means and dividing respective MPEG encoded streams into frame groups of one GOP or more are alternately recorded on the optical disk 1. A high resolution compatible reproducing apparatus reproduces both the first and second interleave blocks to obtain a high resolution image. On the other hand, a high resolution non-compatible reproducing apparatus reproduces only either one of the first and second interleave blocks to obtain a normal resolution image.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012202694-A (JP)
Title: Camera calibration method
Inventor: TANI KOTA
IPC: G06T1/00
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a camera calibration method capable of improving measurement precision of measurement of a three-dimensional position by performing camera calibration suitable for three-dimensional measurement using a stereoscopic method.SOLUTION: A calibrator which is provided with a plurality of feature points whose relative positions are already known is imaged (S2). The feature points of the calibrator are extracted from image information of the imaged calibrator (S3). Initial values of camera parameters of two cameras are calculated respectively (S4). Three-dimensional position coordinates of two or more feature points are calculated using the calculated camera parameters (S5). A distance between two feature points among the respective feature points whose three-dimensional coordinates are calculated is calculated (S6). An error between the calculated distance and the actual distance is calculated (S7). A correction amount for the camera parameters is calculated using the calculated error (S8). The camera parameters are corrected by the calculated correction amount to be updated (S9).
Patent JP-2012202444-A (JP)
Title: Rolling bearing with filter
Inventor: SONE KATSUNORI
IPC: F16C19/36
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To prevent falling-off of a filter from a seal ring.SOLUTION: In the rolling bearing with a filter, a rolling element 13 is incorporated between an outer bearing ring 11 and an inner bearing ring 12, a seal ring 20 covers the opening of at least one end of the bearing space, and a filter 23 covering an oil hole 22 formed in the seal ring 20 captures foreign matter included in lubrication oil. The seal ring 20 is formed by insert molding using a core material 30 made of metal and a seal member 40 made of resin or rubber. The core material 30 is provided with an engagement part 31 that fits in the inner bearing ring 12, and a wall part 32 that extends toward the outer bearing ring 11 from the engagement part 31. The seal member 40 is provided with a lip part 41 that is in contact with the outer bearing ring 11. The oil hole 22 includes a through-hole 34 provided in the wall part 32, and a reservoir hole 44 provided in the seal member 40 so as to communicate with the through-hole 34.
Patent JP-2012202772-A (JP)
Title: Density measuring system and density measuring method
Inventor: OISHI YASUHARU
IPC: G01N9/00
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a density measuring system capable of easily and accurately measuring density of gas.SOLUTION: A density measuring system comprises: a container 101 which has a heater element where a plurality of different voltages can be applied thereto and is injected with gas; a formula storage device 402 which stores a density calculation formula with electric signals from the heater element, obtained when energized by each of the plurality of the voltages, as independent variables and density as a dependent variable; and a density calculation section 305 which calculates a measurement of the density of the gas injected into the container 101 by substituting the electric signals from the heater element for the independent variables in the density calculation formula.
Patent JP-2012201010-A (JP)
Title: Thermal head and thermal printer
Inventor: IMAEDA CHIAKI
IPC: B41J2/345
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a small thermal head.SOLUTION: The thermal head includes: a head substrate with a first bus line formed thereon; a driver IC 120 having a second bus line 139 formed thereon and mounted on the head substrate; and a connection member 135a connecting the first bus line with the second bus line 139. A part of the bus line (second bus line 139) is formed on the driver IC 120, thereby reducing the width of the bus line (first bus line) formed on the head substrate. The size of the driver IC 120 arranged across the first bus line can be reduced, thereby reducing the size of the thermal head.
Patent JP-2012203729-A (JP)
Title: Arithmetic processing unit and method for controlling arithmetic processing unit
Inventor: YAMAMURA SHUJI
IPC: G06F12/08
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an arithmetic processing unit and a cache memory control device which can arbitrarily divide a cache memory area in blocks according to a process ID so as to improve the effective performance of a processor.SOLUTION: A physical process ID (PPID) is stored for each cache block 102 of each set 103, and the number of MAX WAY 105 with respect to each PPID value is stored for each of index values #1 to #n. The number of the MAX WAY 105 corresponding to a certain PPID value for a certain index value indicates the maximum number of the cache blocks 102 with the PPID value that can be stored for the index value. The number of ways at the time of occurrence of cache miss is controlled so that the number of the MAX WAY 105 for each PPID value can be maintained for each index value.
Patent JP-2012203863-A (JP)
Title: Memory system
Inventor: SHIMADA YUJIRO
IPC: G11C16/02
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a memory system whose effective rewritable capacity is increased under a limitation of the number of rewriting times.SOLUTION: A memory system 1 includes: a nonvolatile memory 2 comprising a plurality of memory cells each having a storage capacity of two or more prescribed number of bits; the number of rewriting times management table 40 for managing the number of rewriting times of the memory cells; and a controller 3 that performs writing to the memory cell with the number of bits according to a write request from a host 7, and after the number of rewriting times of the memory cell managed by the number of rewriting times management table 40 has exceeded a prescribed number of times, divides the memory cell into groups depending on the storage capacity, and performs writing to the memory cell of the group that corresponds to the storage capacity of the number of bits according to the write request from the host.
Patent JP-2012207825-A (JP)
Title: Indoor unit for air conditioner
Inventor: TAKAHARA HIDEKI
IPC: F24F1/0059
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To solve such problems that since in the existing indoor unit for an air conditioner, a fan motor with a control board having an inverter circuit incorporated inside of the casing of the fan motor is used, and the control board and the rotating mechanism of the fan motor are positioned near to each other inside the casing, electric corrosion is likely to generate in the rotating mechanism of the fan motor by electromagnetic noise generated when the switching element of the inverter circuit performs a high-speed switching operation.SOLUTION: A circuit board mounted with a semiconductor module configured such that the inverter circuit controlling current flowing into a stator is incorporated is stored inside of an electrical component box, and at least one or more of the switching element and a diode element, composing the inverter circuit, is formed of a wide band gap semiconductor.
Patent JP-2012205735-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a game machine reliably making progress states of performance consistent.SOLUTION: When progress of performance by periphery control unit 1 ms timer interrupt processing executed iteratively every 1ms precedes progress of performance by periphery control unit stationary processing executed iteratively approximately every 33.3 ms, the progress of performance by the periphery control unit 1ms timer interrupt processing is canceled forcibly. When progress of performance by the periphery control unit stationary processing is started, a 1ms interrupt timer is started again to start execution of the progress of performance by the periphery control unit 1ms timer interrupt processing. That is, consistency of a progress state of performance by the periphery control unit stationary processing and a progress state of performance by the periphery control unit 1ms timer interrupt processing is maintained.
Patent JP-2012207589-A (JP)
Title: Exhaust gas recirculation system
Inventor: KITAURA TOMOKI
IPC: F02M25/07
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To reduce excessive gas recirculation in an exhaust gas recirculation system of an internal combustion engine.SOLUTION: The exhaust gas recirculation system 10 controls a recirculation flow volume of exhaust gas by controlling an opening degree of a flow volume control valve 12, and the system includes: a tank 13; an exhaust side connecting path 14 connecting an exhaust side of the flow volume control valve and the tank; an intake side connecting path 15 connecting the tank and a part on an intake side of the flow volume valve and on a combustion chamber side of a throttle valve 5; an exhaust side open/close switch valve 16 disposed in the exhaust side connecting path; and an intake side open/close switch valve 17 disposed in the intake side connecting path. When the intake path is at a predetermined negative pressure, a control means (ECU 20) controls to generate a predetermined negative pressure in the tank by opening the intake side open/close switch valve while the exhaust side open/close switch valve is closed. Upon operating to close the flow volume control valve, if the opening degree of the flow volume control valve is not decreased to an opening degree corresponding to the target recirculation flow volume of exhaust gas, the control means opens the exhaust side open/close switch valve while the intake side open/close switch valve is closed, provided that the inside of the tank is at a predetermined negative pressure, and thereby, partially sucks the exhaust gas in front of the flow volume control valve to the tank.
Patent JP-2012206054-A (JP)
Title: Liquid ejector
Inventor: KUWABARA KAZUHITO
IPC: B05B11/00
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a liquid ejector for spraying, capable of preventing liquid occlusion of a nozzle hole even if foreign matters such as dust enters a container body when replenishing a liquid and capable of cleaning a mesh with simple operation if needed.SOLUTION: A movable ejecting part B2 is constituted of a body part B2a and an ejecting head B2b detachably mounted on the body part B2a, the mesh 92 is arranged in a liquid channel in the ejecting head B2b. Thus, the mesh always prevents the foreign matters from moving an ejecting hole. The ejecting head is removed from the body part and the mesh can be easily cleaned if needed.
Patent JP-2012212196-A (JP)
Title: Information processing device and method, terminal device, and information processing system
Inventor: KAGEYAMA YUICHI
IPC: G06Q10/00
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To use a community site with more safety.SOLUTION: A temporary community site management part manages a community site created according to a similarity degree of information transmitted from a plurality of terminal devices. A content management part manages the content registered on the community site by each of the terminal devices. A terminal data acquisition part acquires terminal data for specifying a terminal device that is transmitted from each of the terminal devices. Then, the temporary community site management part deletes the content on the community site together with the community site on the basis of the terminal data acquired by the terminal data acquisition part or the content managed by the content management part. The technology may be applied to a community site provision system for providing a community site.
Patent JP-2012212588-A (JP)
Title: Solid oxide fuel cell
Inventor: AKIKUSA JUN
IPC: H01M8/02
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a solid oxide fuel cell which alleviates internal stress occurring at the end of a power generation cell during power generation, and can prevent cracking of the power generation cell even when internal stress occurs at the end.SOLUTION: In the solid oxide fuel cell formed by laminating a plurality of power generation cells 1, each having a fuel electrode layer 3 formed on one surface of a planar solid electrolyte layer 2 composed of ceramics and an air electrode layer 4 formed on the other surface thereof, in the plate thickness direction with a separator 5 interposed therebetween, the outer peripheral edge 2a of the solid electrolyte layer 2 is formed of a material 13 having a heat expansion coefficient equivalent to or lower than that of the ceramics composing the solid electrolyte layer 2.
Patent JP-2012192143-A (JP)
Title: Pachinko machine
Inventor: USAMI SUSUMU
IPC: A63F7/02
Filed: 2011-03-14
Abstract: PROBLEM TO BE SOLVED: To produce a Pachinko machine which is no less fair than a rotary drum type game machine, and less dependent on the degree of adjustment of nails.SOLUTION: This machine detects all balls entering a game area by a gate, performs drawings by an regular pattern display device and resultantly permits start opening winning. While a conventional Pachinko machine having a start opening 1 and a start opening 2 based on the gate greatly varies the difficulty of start opening winning by the degree of adjustment of pins. and allows even players to see it and meanwhile can increase the degree of start opening winning based on the gate, and can reduce the degree of adjustment of pins, and improves fairness on the other hand. This machine alleviates the feeling of wasteful shooting until balls enter the start opening. Application to a Pachinko machine having no accessory continuously operating device and having only a plurality of ordinary electric accessories permits a new game that conveys a sense of speed.
Patent JP-2012214121-A (JP)
Title: Vehicle brake system
Inventor: Yamazoe yosuke
IPC: B60T13/12
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle brake system which can efficiently utilize a brake pedal depression force by an operator of a vehicle as a braking force by decreasing a reaction force to be received by the operator of the vehicle after the system reaches an assisting limit condition.SOLUTION: The vehicle brake system includes: a reaction force generating device for generating in a reaction force chamber, a reaction force pressure corresponding to a displacement amount of an input piston; a change over valve provided in an open passage branched from a hydraulic conduit connecting the reaction force generating device to the reaction force chamber; a brake force boosting device which generates assisting pressure by controlling brake fluid having actual accumulator pressure accumulated in an accumulator in accordance with brake pedal depression force or operation amount of the brake pedal and supplies the assisting pressure to an assisting pressure chamber of a master cylinder, thereby acting thrust force obtained by boosting the pedal depression force on a master piston; an assisting pressure limit determining part for determining whether prescribed condition showing that the assisting pressure generated by the brake force boosting device has reached an assisting limit pressure, is satisfied; and a change over controlling part for changing over the change over valve to an open state when the assisting pressure limit determining part determines that the prescribed condition is satisfied.
Patent JP-2012219455-A (JP)
Title: Safety handrail
Inventor: ONO TATSUO
IPC: E04G5/14
Filed: 2011-04-05
Abstract: PROBLEM TO BE SOLVED: To facilitate exchange of a hook piece more than in the conventional manner, concerning a safety handrail attached to a framework scaffold used in a construction site or a civil engineering work.SOLUTION: A safety handrail A is attached to a framework scaffold comprising: a plurality of frame bodies B each consisting of a pair of front and rear stringers 1, 1 and horizontal members 2 installed between the stringers 1, 1 and arranged in line laterally; and a scaffold board 3 installed between the horizontal members 2, 2 of the frame bodies B, B facing each other. The safety handrail A comprises: a handrail body 4 arranged between the stringers 1, 1 of the frame bodies B, B facing each other; and a pair of left and right hooks 5l, 5r attached to a pair of left and right vertical supports 40l, 40r of the handrail body 4, respectively, and hooked on the horizontal members 2, 2 facing each other. Each of the hooks 5l, 5r consists of a base end side part 50 fixed to each of the vertical supports 40l, 40r and a hook member 51 having a hook piece 51a detachably attached to the base end side part 50 and hooked on the horizontal member 2.
Patent JP-2012220651-A (JP)
Title: Display panel module assembly device
Inventor: MIYASAKA TORU
IPC: H01L21/60
Filed: 2011-04-07
Abstract: PROBLEM TO BE SOLVED: To solve a problem in which; when misalignment occurs between an upper blade and a panel substrate or a lower blade, whose surfaces should be parallel, in a compression bonding device of a display panel module assembly device, a part to be mounted will be out of alignment; time and efforts are needed for adjustment to prevent the misalignment in mounting since extremely high surface parallelism is demanded; and deviation of parallelism in respective members with time cannot be dealt with.SOLUTION: A display panel module assembly device which is capable of preventing misalignment of a mounting part 16 at the time of compression bonding operation, and is capable of mounting the part with high accuracy and stability, can be achieved by providing a rotation mechanism 12 having a center orthogonal to a compression bonding direction and a slide mechanism 13 capable of sliding in an in-plane direction of a panel substrate 17 to compression bonding blades 7 and 8 in a compression bonding device, thereby suppressing shear force in a panel substrate surface direction caused by deviation of surface parallelism between the upper blade 7 and the panel substrate 17 or the lower blade 8, and ensuring the surface parallelism between the upper blade 7 and the panel substrate 17 or the lower blade 8.
Patent JP-2012220777-A (JP)
Title: Learning support system and learning support method
Inventor: SASAI KOSUKE
IPC: G16H10/60
Filed: 2011-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a learning support technique which is capable of easily setting questions from various angles.SOLUTION: A plurality of pieces of combination information respectively indicating combinations of a plurality of phrases relating to a plurality of items of each piece of diagnosis information are stored in a storage unit. In accordance with a question setting rule, one or more phrases are shown for each of a prescribed number of items on the basis of the plurality of pieces of combination information, and question setting condition information in which at least one of a first form of showing a plurality of phrases as a plurality of options with respect to one or more items and a second form of showing one or more phrases in a blank state with respect to one or more items is employed is generated for one piece of combination information. An image based on the question setting condition information is displayed on a display unit. If the first form is employed in the question setting condition information, it is determined whether one option designated by a user is a correct answer corresponding to the one piece of combination information or not. If the second form is employed in the question setting condition information, it is determined whether one phrase designated by the user is the correct answer corresponding to the one piece of combination information or not.
Patent JP-2011176867-A (JP)
Title: Radio communication mobile station device and random access method
Inventor: IMAMURA DAICHI
IPC: H04J13/14
Filed: 2011-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To effectively report control information in RACH.  <P>SOLUTION: A signature selection part 111 selects one of a plurality of code sequences different from each other as a signature according to input control information and a modulation part 112 modulates a signature (code sequence). In a table provided in the signature selection part 111, for control information '000', CAZAC sequence #1 as a basic code sequence and a derived code sequence of shifts 0 to 7 derived from the CAZAC sequence #1 are set while being correlated to each other. The derived code sequence of shifts 0 to 7 of the CAZAC sequence #1 respectively correspond to signatures #1 to #8. Moreover, for control information '001', CAZAC sequence #2 as a basic code sequence and a derived code sequence of shifts 0 to 7 derived from CAZAC sequence #2 are set while being correlated to each other. The derived code sequence of shifts 0 to 7 of the CAZAC sequence #2 respectively correspond to the signatures #9 to #16.  <P>COPYRIGHT: (C)2011,JPO&INPIT