baber/WOPTO huggingface dataset:
Patent JP-2011199798-A (JP)
Title: Physical information obtaining apparatus, solid-state imaging apparatus, and physical information obtaining method
Inventor: IWASAKI MASANORI
IPC: H01L27/14
Filed: 2010-03-24
Abstract: PROBLEM TO BE SOLVED: To mitigate influences of disturbance noise caused by a normal light source when obtaining information resulting from light emitted from a separate light source.SOLUTION: An object is irradiated with a specific wavelength wave of a wavelength corresponding to a specific wavelength in which the electromagnetic wave energy level is lower than that of other wavelengths, the specific wavelength wave reflected on the object is detected by a solid-state imaging device 314 and based on obtained detection information, information resulting from the specific wavelength wave is obtained. An optical band pass filter 502 having a band-pass property of narrow bands around the specific wavelength is disposed on an imaging optical route. If object reflection light of the specific wavelength wave is detected, a specific wavelength component is detected without being buried in components of a normal light source. Respective detection information items at a time when the object is irradiated with the specific wavelength wave and at a time when the object is not irradiated with the specific wavelength wave are compared with each other to obtain information resulting from the specific wavelength wave in which influences of disturbance noise caused by the normal light source are mitigated. If the optical band pass filter 502 is used together, only the specific wavelength component can be detected, and even in the case where the quantity of light from the normal light source is strong, without being affected, thereby the problem of saturation can be avoided.
Patent JP-2010156714-A (JP)
Title: Distance measuring device and method for measuring distance
Inventor: TRUMMER GUENTHER
IPC: G01B15/00
Filed: 2010-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distance measuring device and a method capable of continuous distance measurement, simple handling, and various usages, by overcoming a defect of a dielectric sensor.  <P>SOLUTION: In the distance measuring device including a sensor and evaluation electronics, the sensor uses a resonator in the form of a cavity resonator. In the method, the cavity resonator is used.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010224540-A (JP)
Title: Small image capturing lens
Inventor: CHANG WEI-CHUNG
IPC: H04N5/225
Filed: 2010-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small image capturing lens of a wafer scale.  <P>SOLUTION: The small image capturing lens includes a first lens group 310 comprising a first substrate 306, a first surface 304 positioned at the first side of the first substrate, and a second surface 308 positioned at the second side of the first substrate, and a second lens group 318 comprising a second substrate 312, a third surface 314 positioned at the first side of the second substrate, and a fourth surface 316 positioned at the second side of the second substrate, the first surface to the fourth surface are aspherical faces, one-side faces of the first surface and the second surface, and one-side faces of the third surface and the fourth surface have high refractive indices Nd_h and high Abbe numbers Vd_h, other faces of the first surface and the second surface, and other faces of the third surface and the fourth surface have low refractive indices Nd_l and low Abbe numbers Vd_l, and conditions are satisfied as follows: the Nd_h, Vd_h, Nd_l and Vd_l satisfy prescribed conditions, one of the first surface and the second surfaces is a convex face, the other of the first surface and second surfaces is a concave face, one of the third surface and the fourth surfaces is a convex face, and the other of the third surface and fourth surfaces is a concave face.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011204889-A (JP)
Title: Interposer substrate
Inventor: YAMAKAWA KOHACHI
IPC: G01R1/073
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an interposer substrate reduced in deformation of the substrate for fixing a measuring terminal, allowing the measuring terminal to accurately measure electric characteristics of a part serving as a semiconductor chip, and facilitating recognition of an alignment mark.SOLUTION: Since a principal plane of the interposer substrate made of ceramics has a bottomed hole as the alignment mark and a bottom surface of the bottomed hole is recessed to deepen toward the center, the strength of the interposer substrate is increased in comparison with a case that the alignment mark is a through-hole and hence deflection of a product is suppressed, thereby attaining highly accurate positioning. Since a nearly flat area of the bottom surface of the bottomed hole is small, reflection light for image recognition is reduced, and the contrast between the alignment mark and the principal plane is increased, thereby improving the recognizability of the alignment mark.
Patent JP-2011044128-A (JP)
Title: Apparatus and method of providing user interface for electronic paper
Inventor: CHOE SUNG YUL
IPC: G06F3/0488
Filed: 2010-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and method of providing a user interface for electronic paper.  <P>SOLUTION: The user interface providing apparatus and method are provided, where, when a digital content is appreciated, the electronic paper is handled in a method similar to the method for handling paper and a book. There are provided the apparatus and method of providing the user interface that is easily and intuitively used by a user as the user interface providing apparatus for the electronic paper.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011200987-A (JP)
Title: Diamond-coated cutting tool
Inventor: TAKAOKA HIDEMITSU
IPC: B23B27/14
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a diamond-coated cutting tool having excellent adhesion and exerting excellent wear resistance over a long period of using time, in cutting of a hard-to-cut material such as an aluminum alloy, graphite and a CFRP material.SOLUTION: In this diamond-coated cutting tool, a diamond film having film thickness of 5-30 μm is coated on a surface of a tool base body composed of tungsten carbide based cemented carbide or titanium carbonitride based cermet. On the diamond film side in an interface part of the tool base body and the diamond film, Co particles having an average particle diameter of 5-200 nm are precipitated, and a content ratio of the Co particles is 0.1-20 atom%.
Patent JP-2011200188-A (JP)
Title: Combine harvester
Inventor: AZUMA TAIICHIRO
IPC: A01D34/13
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a combine harvester eliminating nonuniformity of reaping remainder caused by a subcutter and preventing the subcutter from contacting to the ridges, so as to improve the reaping performance.SOLUTION: A subcutter 14 acting on the planted and raised grain culms at a position lower than a main cutter reaping the planted and raised grain culms is supported to be freely elevated and lowered against a running body with multiple elevating/lowering frames. An elevating/lowering frame 13B of one side, positioned at the boarding/operating part side in the running body width direction is composed by including a base end side frame 13d extended to the machine body front side at the lateral outer side of a running device 1 of one side, positioned at the boarding/operating part side and a tip end side frame 13e extended to be positioned at the machine body lateral width direction center side than the base end side frame 13d at the front side of the running device 1 of one side from the tip end of the base end side frame part 13d. The subcutter 14 is supported on a running body 2 in a state that the end part position of the boarding/operating part side is the same position as the lateral outer end part of the running device 1 of one side.
Patent JP-2011012807-A (JP)
Title: Energy absorber having preventive function for preventing squeak and rattle noises
Inventor: GERWOLLS MATTHEW M
IPC: B60R13/02
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To moderate actions of generating a buzz noise, a squeak noise and/or a rattle noise.SOLUTION: This energy absorber 10 includes a base sheet 12, and a plurality of crush lobes 11 extended from the base sheet 12. Each crush lobe 11 includes a side wall directed to be crushed and collapsed to absorb energy when receiving an impact in the first direction, and an end wall 16. At least one of the base sheet 12 and the end wall of at least one crush lobe 11 includes an integrally-formed projected countermeasure part 15 having a self-standing strength lower than those of the crush lobes, and the projected countermeasure part 15 acts thereby to buffer movement of generating the buzz noise, the squeak noise and/or the rattle noise between the end part wall and an adjacent structure. The countermeasure part 15 can be integrally formed or formed into an insert such as a magnet or other insert. Methods related to the items herein are also described.
Patent JP-2011208620-A (JP)
Title: Method for manufacturing turbine rotor
Inventor: MAEDA TOMOYUKI
IPC: B23K26/21
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a turbine rotor, which prevents deterioration in vibration characteristics while reducing cost.SOLUTION: This method for manufacturing the turbine rotor, welding a fitting portion 21 with an electron gun 10 includes: a welded portion forming step of radiating an electron beam 12 corresponding to the phase of the fitting portion 21 a plurality of times from the electron gun 10 to the fitting portion 21 while the fitting portion 21 rotates one revolution, and forming a plurality of welded portions arranged at regular intervals in the peripheral direction of a turbine shaft with respect to the fitting portion 21; and a rotation step of rotating the fitting portion 21 by the same width as the width of the welded portions formed in the welded portion forming step or by width smaller than the width of the welded portions, after the welded portion forming step. The welded portion forming step and rotation step are repeated until the plurality of welded portions are successively formed over the whole periphery of the fitting portion 21.
Patent JP-2011215225-A (JP)
Title: Photoreceptor, cooling structure for photoreceptor, and image forming apparatus equipped with the same
Inventor: YAMAKAWA TOMOHIKO
IPC: G03G21/20
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a cooling structure for a photoreceptor which can efficiently cool the photoreceptor.SOLUTION: There is provided the cooling structure for the photoreceptor of an image forming apparatus wherein a drum shaft (rotational shaft) that is inserted into the shaft center of the cylindrical photoreceptor drum(photoreceptor) having flanges respectively attached to both ends in the axial direction of the photoreceptor is rotatably supported in the body frame 40 through the bearing supported by a holder 45. In such the cooling structure for the photoreceptor, an air duct 47 is configured by the through-hole formed in the flange and the concave part 45a formed on the holder 45 while facing the through-hole, and an air flow generated inside the photoreceptor drum is discharged to the outside of the photoreceptor drum through the air duct 47.
Patent JP-2011216364-A (JP)
Title: Metal foil for negative electrode collector
Inventor: MEHATA MASASHI
IPC: H01M4/70
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a metal foil for a negative electrode collector, which can achieve a lower resistance value.SOLUTION: The metal foil for the negative electrode collector has a plurality of through holes that reach the rear surface of the foil from the front surface thereof, and has a region having a through hole density of 1,000 holes/cmor above, wherein an average inner diameter of the through holes is 100 μm or below, the opening ratio is 30% or below, and a relation of 2.0>[(the thickness of the foil (μm))/(the opening ratio (%))]>0.25 is satisfied. The foil also includes a region having a through hole density of less than 1,000 holes/cm. The region having a through hole density of 1,000 holes/cmor above has an area of 100 mmor above.
Patent JP-2010193490-A (JP)
Title: Picture coding method and picture coded data
Inventor: SUMINO SHINYA
IPC: H04N19/117
Filed: 2010-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a picture coding apparatus and picture decoding apparatus for generating coded data by selectively using an inter-pixel filter in accordance with various situations.  <P>SOLUTION: A picture coding apparatus 300 is a picture coding apparatus that codes a difference between picture data Img representing an input picture and predictive picture data Pred representing a predictive picture for the input picture and generates coded picture data, and includes a picture decoding unit 104 for decoding coded picture data Img after the picture data Img are coded; inter-pixel filters A303 and B304 for performing inter-pixel filter operation for decoded picture data Recon obtained by the picture decoding unit 104; switches 301 and 302 for selecting one of the inter-pixel filters; and an inter-picture predicting unit 108 for generating the predictive picture data Pred for the input picture data Img using filtered decoded picture data FilteredImg 1, as reference picture data Ref obtained by the selected inter-pixel filter.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011221046-A (JP)
Title: Display unit, display device, electronic device, portable electronic device, mobile phone and imaging device
Inventor: HORIKAWA YOSHIAKI
IPC: G03B13/00
Filed: 2010-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a display unit and the like capable of being easily focused.SOLUTION: A display unit comprises a spacer, a plurality of aperture groups illuminated through the spacer and a plurality of lenses for projecting the aperture groups. Each aperture group has at least one aperture and respective lenses are disposed so as to project images obtained through the aperture groups in such a manner that the images are overlapped to one another. Further, overlapped images obtained through the aperture groups are incident on a pupil of a viewer so as to generate a projection image obtained through the plurality of lenses on a retina of the viewer. Furthermore, a diameter of the aperture projected through the lenses is smaller than a pupil diameter of the viewer's eye.
Patent JP-2011222147-A (JP)
Title: Projector
Inventor: NAGAI WATARU
IPC: F21Y101/00
Filed: 2010-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a projector with safety well improved, without cracks of a front cover, without fear of having fine fragments falling on the ground even in case of cracks, only to an extent of chaps, as shocks are once absorbed by a shock-absorbing net even if a lamp should burst.SOLUTION: For the projector 10 provided with a case body 11 with a discharge lamp 20 mounted, with a concave mirror 21 fitted for reflecting light to an inner wall face surrounding the discharge lamp 20, having an opening part of the concave mirror 21 covered with a translucent front cover 22, and covering a protective net 24 for preventing fragments at break from falling outside the front cover 22, a shock-absorbing net 30 for accepting the fragments at bursting of the discharge lamp 20 is provided between the discharge lamp 20 and the front cover 22.
Patent JP-2011221669-A (JP)
Title: Input system
Inventor: HIROSE KOJI
IPC: G06F3/0346
Filed: 2010-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an input system which allows a simple input operation without a need of operating a mobile terminal body.SOLUTION: In an input system that includes a mobile terminal device with a short-distance communication function and an article such as a ring to be worn on a user's body, the article comprises: an article body; a gesture recognition device which detects a movement of the article body and calculates a trajectory thereof so as to recognize the movement as a character or a figure; and a short-distance communication device which transmits the character or the figure recognized at the gesture recognition device to the mobile terminal device. The mobile terminal device comprises an operation determination unit which determines an operation corresponding to the character or the figure received from the article and executes processing corresponding to the operation.
Patent JP-2011218485-A (JP)
Title: Driving apparatus with force detecting function
Inventor: OKADA KAZUHIRO
IPC: B25J19/02
Filed: 2010-04-09
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of an apparatus having a driving function and a force detection function.SOLUTION: A substrate 100 and a substrate 200 are arranged in parallel with an XY plane so as to have a Z-axis as a central axis. Four linear actuators P10 to P40 are arranged on the plus and minus sides of an X-axis, and on the plus and minus sides of a Y-axis, respectively, and their upper and lower ends are connected to the respective substrates through rolling spherical bearings Q10 to Q40, and R10 to R40. A connection member P50 is arranged at the center of each substrate, its upper end is connected to the substrate 100 through a rolling spherical bearing Q50, while its lower end is fixed to the substrate 200. The upper substrate 100 is rotationally driven about the X-axis and Y-axis through expansion and contraction driving of the P10 to P40. Capacity elements are constituted of: flexible conducting films 201 to 204; and fixed electrodes E10 to E40 on the substrate 300, and, based on the change of capacitance values of the capacity elements, moments Mx and My about the X-axis and Y-axis, which act on the substrate 100, are detected, based on the change of their capacitance values.
Patent JP-2010179129-A (JP)
Title: Game machine
Inventor: TOYAMA MITSUAKI
IPC: A63F5/04
Filed: 2010-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of providing the information required for a game to a game player without reducing the designing flexibility of a game machine.  <P>SOLUTION: When a start lever 71 disposed approximately at the center left of a front door 12 is operated in the slot machine 10, reels 42L, 42M, 42R, respectively visible through display windows 31L, 31M, 31R, start to rotate. When stop switches 72-74 are operated, reels 42L, 42M, 42R corresponding to each of switches 72-74 are stopped. Further, an auxiliary display part 15 is installed in an upper part of the front door 12, and when a disbursement switch 100 is operated, a table list of disbursement is displayed at the auxiliary display part 15 irrespective of the course of the game.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011221967-A (JP)
Title: Information retrieval method, information retrieval server and information retrieval system
Inventor: CHATANI KIMIYUKI
IPC: A63F13/85
Filed: 2010-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a technology for preventing the stop of the reproduction of content, and for browsing relevant information without interrupting content under reproduction.SOLUTION: In an information retrieval server 600, a database includes a table in which the progressing situation of content and information relevant with the progressing situation are associated with each other and a table in which the user information of a content reproduction device and the identifier of the content reproduction device and the identifier of terminal equipment which is different from the content reproduction device are associated. A connection user management part 608 manages the user information of a content reproduction device 100 connected to the information retrieval server 600. A relevant information acquisition part 606 acquires the progressing situation of the content reproduced by the content reproduction device 100, and acquires relevant information relevant with the content. A connection user management part 608 specifies terminal equipment which is different from the content reproduction device 100, and a relevant information acquisition part 606 transmits the relevant information to the terminal equipment.
Patent JP-2011228791-A (JP)
Title: Content playback apparatus and content playback method
Inventor: KORETSU TATSUYA
IPC: G06F13/00
Filed: 2010-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a content playback apparatus that is able to reduce the amount of data to be saved in a storage unit for restarting playback of a content file.SOLUTION: A content playback apparatus according to an embodiment comprises a backup unit 103 for saving content data in a storage unit 104 that indicates start metadata for a content file. The content playback apparatus comprises a backup unit 106 which, when the playback of the content file is aborted, saves in the storage unit 104 content data buffered in a buffer 102 that has not been played and information that indicates a playback-restart position. The content playback apparatus comprises a restart processing unit 107 which, when the playback of the content file is restarted, sequentially buffers in the buffer 102 content data that indicates the start metadata, data that instructs to skip an analysis up to the playback-restart position, and the content data that has not been played yet.
Patent JP-2011226317-A (JP)
Title: Control device for internal combustion engine
Inventor: NATORI TAKAKIYO
IPC: F02M69/00
Filed: 2010-04-15
Abstract: PROBLEM TO BE SOLVED: To improve the startability of an internal combustion engine having a plurality of fuel injection valves arranged on the intake sides of each cylinder in the case of using only the normal fuel injection valve for injecting fuel to start the engine when abnormality occurs in the fuel injection valve.SOLUTION: An ECU 30 monitors the operating conditions of two fuel injection valves 21 in each cylinder and detects the abnormal fuel injection valve 21 when abnormality occurs in either of the fuel injection valves 21. When detecting the abnormal fuel injection valve 21, the ECU 30 executes abnormality starting control using only the normal fuel injection valve 21 for injecting fuel to be injected as required to start the engine while using a starter for cranking the engine when started. During executing the abnormality starting control, a throttle valve is closed to reduce pressure in an intake pipe on the downstream side of the throttle valve to be a predetermined value or lower and then fuel injection is started. Additionally, during executing the abnormality starting control, a maximum cranking time is set to be longer than at normal start.
Patent JP-2011224615-A (JP)
Title: Fusible flux for multilayered submerged arc welding
Inventor: MURANISHI YOSHIMASA
IPC: B23K35/362
Filed: 2010-04-20
Abstract: PROBLEM TO BE SOLVED: To provide fusible flux for multilayered submerged arc welding, capable of obtaining the weld metal having excellent appearance and excellent toughness of the weld bead in the multilayered submerged arc welding.SOLUTION: The fusible flux for multilayered submerged arc welding contains, by mass, SiO: 30-36%, CaO: 18-25%, AlO: 12-18%, CaF: 3-8%, MgO: 8-14%, MnO: 5-12%, TiO: 0.5-3.5%, and BO: 0.01-0.20%, and further contains FeO: ≤3.0%, while ([CaO]+0.5×[MnO])/[SiO] is 0.7-0.9.