baber/WOPTO huggingface dataset:
Patent JP-2011241914-A (JP)
Title: Fluid pressure apparatus
Inventor: OKUMA MASAHIRO
IPC: F16J15/3268
Filed: 2010-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a fluid pressure apparatus simplifying assembly of a support ring having a wear ring function by mounting the support ring on an outer periphery of a partition member together with a seal member without fitting the support ring into a mounting groove mounted with the seal member.SOLUTION: In this fluid pressure apparatus mounted with a ring-shaped packing 7 in the packing mounting groove 6 of a piston 4, the packing 7 is formed by the ring-shaped seal member 20 made of a rubber elastic material and the support ring 30 made of a low friction material mounted on an outer periphery of the seal member 20. The seal member 20 includes a projecting part 21 for seal on the outer periphery, shoulder parts 22 located on both sides of the projecting part 21 and a recessed groove 23 interposed between the shoulder parts 22 and the projecting part 21. The support ring 30 includes a support surface 31 on an outer periphery and a projecting line 32 for locking on an inner periphery. The projecting line 32 is locked in the recessed groove 23, thereby being mounted on the seal member 20 to surround the outer periphery of the shoulder part 22.
Patent JP-2011076590-A (JP)
Title: Method for generating random number and storage device
Inventor: ZAYAS FERNANDO A
IPC: G06F7/58
Filed: 2010-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To generate reliable true random numbers at high speed by using physical parameters in a storage device.  <P>SOLUTION: A disk drive connected to a host is used to generate parity bits from a bit string obtained from one group of position error signal samples obtained from the read/write head of the disk drive, and the parity bits are connected to generate random numbers. Further, in order to generate a second random number, a first random number is supplied as an entropy to a deterministic random number generator.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011245626-A (JP)
Title: Image forming apparatus and power source control method
Inventor: OI NORITADA
IPC: G06F1/32
Filed: 2010-05-21
Abstract: PROBLEM TO BE SOLVED: To further improve the effectiveness of power saving by preventing a factor in a prior art that restricts the effectiveness of power saving from being generated.SOLUTION: The controller 110 monitors ON/OFF of an AC power source using a sensor 172, and obtains the status such as an operating state of an operating section 140. If a transition condition is satisfied, mode is changed between normal mode and power-saving mode. In order to maximize the power-saving level, the AC power source is turned off, a power source selector 177 selects a secondary battery 179 instead of a PSU 175 for supplying DC power to the controller 110. In charging the secondary battery 179, an ON/OFF control signal for charging and a control signal is received from the controller 110, the control signal showing whether the power is supplied from the PSU 175 or the controller 110, that is, a communication I/F control section 115 as an external interface, to determine the supply source based on the control signals.
Patent JP-2011248951-A (JP)
Title: Disk cartridge
Inventor: GOTO HISAFUMI
IPC: G11B23/023
Filed: 2010-05-25
Abstract: PROBLEM TO BE SOLVED: To improve accuracy in positioning of disk type recording media relative to a case body and to improve strength.SOLUTION: The disk cartridge includes a case body 2 which is combined or separated by combining or separating a first shell 3 and a second shell 4. The first shell can store multiple disk-type recording media 100 and has a base face part 7. The second shell has a bottom face part 42. The second shell is provided with a pair of side face parts 43, 43 protruded in the same direction from the both edges of the bottom face part orthogonally to the bottom face part to face each other. A thin part 42a thinner than the other parts in the bottom face part is formed at the center between the pair of side face parts. A bridge member 50 is placed to bridge the pair of side face parts.
Patent JP-2011246381-A (JP)
Title: Compound, optical film, and method for producing optical film
Inventor: OKAWA HARUKI
IPC: G02B5/30
Filed: 2010-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a new compound affording an optical film allowing uniform polarization conversion in a wide wavelength region.SOLUTION: The compound is represented by formula (1-1).
Patent JP-2011249199-A (JP)
Title: Paste for plasma display panel electrode, and plasma display panel employing the paste
Inventor: MIYAZAKI AKINOBU
IPC: H01J9/02
Filed: 2010-05-28
Abstract: PROBLEM TO BE SOLVED: To form a metal bus electrode from the same material while maintaining electrode quality regardless of a state of a background of the metal bus electrode, in paste used for a plasma display panel.SOLUTION: Paste to be used for a plasma display panel (PDP) is used for a PDP in which a pair of substrates are disposed while being opposed to each other, and in one of the substrates, a display electrode and a dielectric layer are formed. The paste contains at least a first glass material and a second glass material, and a difference between softening points of the first glass material and the second glass material is from 5°C or higher to 30°C or lower.
Patent JP-2011245122-A (JP)
Title: Movable presentation device for game machine, and game machine with the same
Inventor: ADACHI GIICHI
IPC: A63F7/02
Filed: 2010-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a movable presentation device for game machine in which components can be accurately and efficiently assembled, and to provide a game machine with the same.SOLUTION: The movable presentation device 20 for game machine includes: a motor; cam members; a movable body which is displaced according to abutments of abutting action parts of the cam members; and gears (transmission members) integrally fixed to the cam members. These components are assembled, for example, as follows. Side walls 37, 38, 39 of the cam members 31, 32, 33, and the gear 81, have confirmation holes 37a, 38a, 39a, and 81a which penetrate the cam members 31, 32, 33, and the gear 81 in a direction of a center axis G1, respectively. By aligning the confirmation holes 37a, 38a, 39a formed near the side walls 37, 38, 39 and the confirmation hole 81a formed through the gear 81 in the direction of the center axis G1, the gear 81 is arranged at a prescribed assembly position in relation to the cam members 31, 32, 33. Then, the gear 81 is fixed with respect to the cam members 31, 32, 33 while being maintained in this position alignment state.
Patent JP-2011247212-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: TASHIRO YOSHIHISA
IPC: F01N3/023
Filed: 2010-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control device of an internal combustion engine, suppressing temperature rise of a filter with a simple construction and effectively preventing the generation of cracks and melting caused by excessive temperature rise of the filter.SOLUTION: The exhaust emission control device includes: the filter 32 provided in an exhaust system of the internal combustion engine 10 for collecting particulate matters in exhaust; an EGR passage 19; an EGR valve 21; a filter accumulation amount estimation means 41 estimating and outputting an accumulation amount of the particulate matters collected in the filter 32; a filter temperature estimation means 42 estimating and outputting temperature of the filter; and an EGR valve control means 44 controlling opening of the EGR valve 21 for reducing an oxygen concentration in the exhaust gas flowing in the filter 32 if an output value of the filter accumulation amount estimation means 41 is not smaller than a predetermined amount and an output value of the filter temperature estimation means 42 is not smaller than a predetermined temperature when the operation condition of the internal combustion engine 10 varies from high load operation to low load operation or idle operation.
Patent JP-2011253672-A (JP)
Title: Power supply plug lock device
Inventor: HIRASHITA TAKAHIRO
IPC: H01R13/639
Filed: 2010-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a power supply plug lock device which can prevent a power supply plug connected to an inlet from being unplugged in an unauthorized manner without permission, and can also simplify the plugging/unplugging operation of the power supply plug in/from the inlet.SOLUTION: When a power supply plug 10 is connect to an inlet part 5, a lock device 40 provided on the inlet part 5 locks the power supply plug 10 in the inlet part 5 so as to inhibit unauthorized unplugging by a third party. When a pin 21 of an engagement claw 20 of the power supply plug 10 climbs over an engagement part 33 and a lock bar 45 as a result of being housed in a housing part 22 and is guided in a lock position in a recess 43, the lock bar 45 engages with the pin 21 of the engagement claw 20 to bring the lock device 40 into the locked state. When the engagement state with the engagement claw 20 is released by retracting the lock bar 45, the lock device 40 is brought into the unlocked state.
Patent JP-2011251243-A (JP)
Title: Gas separator
Inventor: SHINODA HARUHIKO
IPC: C01B13/02
Filed: 2010-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a gas separator which includes an adsorption tank and a product gas storage tank and, moreover, achieves the space-saving thereof.SOLUTION: The gas separator includes: the substantially cylindrical adsorption tank in which an adsorbent for separating a specified gas from fed gas to produce a product gas is filled; and the substantially cylindrical product gas storage tank for storing the product gas, wherein the adsorption tank is arranged above or under the product gas storage tank.
Patent JP-2011254710-A (JP)
Title: Quick reference board for appropriate management operation of paddy rice cultivation
Inventor: IWASAKI KENJI
IPC: A01G7/00
Filed: 2010-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a quick reference board for appropriate management operation of paddy rice cultivation from which appropriate management operation information on important operation management in paddy rice cultivation can be easily obtained.SOLUTION: The quick reference board for appropriate management operation of paddy rice cultivation is structured as follows: movably setting a paddy rice growing condition value-adjusting part 5 where a movable board 3 on which a plurality of paddy rice growing condition values 1 and a plurality of appropriate control information 2 are described, on a base board 4 in a superimposed condition to make the confirmed paddy rice growing condition values 1 coincide with the base board 4, an appropriate management operation information display window part 6 on which the appropriate management operation information 2 is displayed, and a part for displaying a paddy rice growing condition-confirming method 7 on which a paddy rice growing condition-confirming method is described, so that the appropriate management operation information 2 corresponding to the confirmed paddy rice growing condition is displayed on the appropriate management operation information display window part 6 when making the confirmed paddy rice growing condition values 1 coincide with the paddy rice growing condition value-adjusting part 5 by moving the movable board 3.
Patent JP-2011255799-A (JP)
Title: Latch device
Inventor: KAMATA KIYOHIKO
IPC: B60N2/20
Filed: 2010-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a latch device having stabilized strength when an impact force is applied thereto.SOLUTION: The latch device 1 includes a latch 3 which is rotatably supported by a base member 2, an entrance groove 2a having a deep side wall Wb on a deep side in an entrance direction into which a striker ST enters is formed in the latch, an engagement groove 3b with which the striker engages is formed in the latch, and the latch engages with the striker, thereby rotating the latch from a release position to a meshed position where the engagement groove intersects with the entrance groove, a ratchet 6 which is rotatably supported by the base member and meshes with the latch in the meshed position, thereby preventing the latch from rotating in a release direction, and a cam member 11 which is rotatably supported by the base member and rotates the latch to a restrained position where the cam member abuts against the latch to nip the striker between the deep side wall and the engagement groove, thereby restraining the striker. A distance between the deep side wall Wb and the engagement groove 3b at least in the meshed position becomes narrower toward the inlet of the engagement groove.
Patent JP-2011258796-A (JP)
Title: Laser driving device, optical scanning apparatus and image forming apparatus
Inventor: ISHIDA MASAAKI
IPC: G02B26/12
Filed: 2010-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a laser driving device capable of outputting laser light having the same light waveform even when the amount of laser light is changed, and to provide an optical scanning apparatus and an image forming apparatus.SOLUTION: A laser driving device comprises: a light source 1 which emits laser light; a light source drive controlling unit 5a which performs on-off drive control of the light source 1 in a fixed amount of laser light emitted from the light source 1; a light amount adjusting element 3 which is arranged on an optical path of the laser light emitted from the light source 1 and capable of electrically changing the transmittance of incident laser light; and a peak light amount controlling unit 5b which controls the transmittance at the light amount adjusting element 3 so as to adjust the peak light amount of laser light emitted by the transmission at the light amount adjusting element 3.
Patent JP-2012004662-A (JP)
Title: Content reproduction device and method
Inventor: UEDA KENSUKE
IPC: H04N7/173
Filed: 2010-06-14
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a system with insufficient memory, in which time is taken for data storage and an user request is being not smoothly responded at jump reproduction, and thereby, an user feels uncomfortable.SOLUTION: At jump reproduction, a content reproduction device includes: a data acquisition part (21) to store following data of a jump destination stored in a preliminary acquisition area (32) to a normal reproduction area (31); and a reproduction part (28) to start jump reproduction from data of a jump destination stored in the preliminary acquisition area (32). The reproduction part (28) continues to read and reproduce following data from the normal reproduction area (31) after reproducing all data of the jump destination stored in the preliminary acquisition part (32).
Patent JP-2012003388-A (JP)
Title: Link integration processor
Inventor: ABE TOMOKAZU
IPC: G06F3/048
Filed: 2010-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a link integration processor for clearly displaying an image with link, such as a flyer, even when contracted, in the state that link areas are integrated and allowing the integrated link areas to correctly perform a function as the link areas.SOLUTION: After a setting file where magnification for integration is set is read (S1), and a link file in which a link area and a link destination are recorded is read (S2), creation of an integrated link file is started (S3) and information inside the link file is overwritten in the integrated link file (S4). Then, when there is magnification for integration set in the setting file (S5), the magnification for integration is read (S6), the link area and the link destination are integrated respectively in accordance with the read magnification for integration (S7), and the integrated link area and link destination are overwritten inside the integrated link file (S8).
Patent JP-2012002648-A (JP)
Title: Wafer detect inspection device
Inventor: URAKABE KENGO
IPC: G01N21/956
Filed: 2010-06-16
Abstract: PROBLEM TO BE SOLVED: To securely identify a defect part in a silicon wafer to be inspected even if a surface roughness part is present.SOLUTION: The silicon wafer W is irradiated with a single-wavelength near-infrared scattered light beam R1 from a near-infrared light source 1, a transmitted light beam R2 transmitted through the silicon wafer W is converged by a camera lens 2, and the converged transmitted light beam R2 is received and imaged by an imaging camera 3. An image processing part 4 erases a component as a surface roughness part of the silicon wafer W on a picked-up image of the imaging camera 3 to emphasize an image of the defect part.
Patent JP-2010228918-A (JP)
Title: Screw-driven carrying device
Inventor: SATO ISAO
IPC: B65G35/06
Filed: 2010-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screw-driven carrying device with a highly accurate spiral slit capable of performing accurate positioning control even when a carrying body loading an object and travelable by being supported and guided by a guide rail by a pair of right and left wheels is stopped or carried in the opposite direction and having a reduced size as a whole in an easy-to-manufacture manner.  <P>SOLUTION: In the screw-driven carrying device 100, the travelable carrying body 120 loading the object and supported and guided by the guide rail 102 by the pair of right and left wheels 121 is engaged with a spiral engagement part and carried by rotation of a screw shaft 110, wherein the screw shaft 110 includes a columnar shaft body 112, a cylindrical member 114 having a continuous spiral slit 115, and a plurality of rib plates 116-119 concentrically holding the cylindrical member 114 to the shaft body 112, and the plurality of rib plates include axial rib plates 118 extending in the axial direction of the screw shaft 110.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012003018-A (JP)
Title: Electronic paper
Inventor: IWATA SATOSHI
IPC: G09G5/36
Filed: 2010-06-16
Abstract: PROBLEM TO BE SOLVED: To realize an electronic paper configured such that an additional image, input from an independent input section, is superposed and displayed on a blank space of a display screen.SOLUTION: The electronic paper includes: a display section 10 that has a memory performance and rewrites a display image by applying a drive signal but retains the display image without power supply; an input section 20 independent from the display section; and a display data processing circuit 30. The display data processing circuit includes: a display data expanding section 35 for expanding display data to the form of output data; a blank space detecting section 36 for detecting continuous blank space greater than a predetermined size from the display image of display data; and an image expanding section 38 for disposing an additional image, input from an input device, in the detected blank space. An image on which the additional image is superposed is displayed on the blank space.
Patent JP-2010200384-A (JP)
Title: Mobile communication method
Inventor: HAPSARI WURI ANDARMAWANTI
IPC: H04W24/04
Filed: 2010-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To cause a radio base station to inform an exchange that emergency information can not be transmitted to all cells designated by the exchange MME.  <P>SOLUTION: This mobile communication method includes: a process A wherein the radio base station eNB transmits annunciation information to a plurality of cells designated by a transmission request received from the exchange MME; and a process B wherein the radio base station eNB transmits a transmission response including an information factor with the number of cells and identification information of the cells set therein to the exchange MME in response to the transmission request. In the process B, the radio base station eNB sets "0" in the number of cells in the information factor when the annunciation information can not be transmitted to all of the plurality of cells.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2012002672-A (JP)
Title: Spectroscope
Inventor: KOBAYASHI TOMOMITSU
IPC: G01N21/73
Filed: 2010-06-17
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive spectroscope which does not require troublesome adjustment and has excellent wavelength reproducibility.SOLUTION: A diffraction grating and a slit part are made to be fixed type which does not have a movable part, the slit part 3 having a plurality of slits are installed at a position corresponding to spectral light separated by the diffraction grating 1, and furthermore, a mask capable of transmitting only the spectral light having a specific wavelength is installed short of the incident side of the slit part, then only light coinciding with a slit 4a opened in the mask 4 for a λ3 installed with a dimmer filter 26 is transmitted to detect light intensity by a detector 5 having a size by which all of a plurality of the spectral light can be detected.
Patent JP-2012005297-A (JP)
Title: Load driving device
Inventor: KATO TAKAYUKI
IPC: H02M3/155
Filed: 2010-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a load driving device capable of deriving reactor current without using a current sensor.SOLUTION: The load driving device includes: a converter which converts output voltage of a DC power source into DC voltage at a different level; an inverter which converts output voltage of the converter into AC voltage to be applied to a rotation type inductive load; a load current calculation unit which calculates load current which flows between the converter and the inverter based on a parameter relevant to the rotation type inductive load and a parameter relevant to the converter; and a reactor current calculation unit which calculates reactor current which flows to a reactor included in the converter based on the load current and the parameter relevant to the converter.
Patent JP-2011252136-A (JP)
Title: Wax for candle, method for manufacturing the same, and candle using the wax
Inventor: SAKAMOTO ETSUO
IPC: C11C5/00
Filed: 2010-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a wax for a candle, which is prepared by using a melt-state hardened oil having an iodine value of 5 to 45 obtained by hydrogenation of a vegetable oil, and is excellent in moldability and combustibility.SOLUTION: The wax for a candle is composed of a hardened oil having a melting point of 45 to 65°C and an iodine value of 5 to 45 obtained by hydrogenation of a vegetable oil, and a candle is manufactured from the wax. According to the present invention, the global warming problem due to generation of carbon dioxide gas can be solved. Particularly, non-edible Jatropha oil can provide a wax for a candle, which does not compete with edible vegetable oil, and can cope with the worldwide food scarcity problem and is friendly to the environment; and a candle can be provided using the wax as a raw material. The candle is one which uses the hardened oil as an alternative wax wiping out the supply uncertainty of paraffin wax being a main raw material for candles due to nowaday rises in petroleum prices.