baber/WOPTO huggingface dataset:
Patent JP-2015010982-A (JP)
Title: Lens device and method for detecting position of movable optical element
Inventor: MIYASHITA MAMORU
IPC: G02B7/08
Filed: 2013-07-01
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive lens device that enables an absolute position of a movable optical element to be detected at high speed and with high accuracy without changing a position of the movable optical element.SOLUTION: A lens position detection part 72 is configured to: detect an almost position of a zoom lens, using a detection signal of each of magnetic sensor groups 51a through 51e and 52a through 52e of a magnetic sensor part 50 (in a step S9); when changing a relative position between a magnetic recording member 40 and a magnetic sensor 51aA, calculate an intermediate level between a peak and the peak in a sinusoidal magnetic signal to be detected by the magnetic sensor 51aA from detection signals of magnetic sensors 51aA through 51eA (in a step S10); and detect a detailed position of the zoom lens on the basis of the detected almost position, the calculated intermediate level and detection signals of the magnetic sensors 51aA and 51aB (in steps S11 through S13).
Patent JP-2015010578-A (JP)
Title: Attachment structure of vehicle canister
Inventor: KONO KEITA
IPC: F02M25/08
Filed: 2013-07-01
Abstract: PROBLEM TO BE SOLVED: To provide an attachment structure of a vehicle canister which can suppress the vibration of the canister in addition to the improvement of the cooling performance of the canister, and the workability of the attachment/detachment work of the canister and maintenance work.SOLUTION: In an attachment structure of a vehicle canister 21, side frames 4, 5 attached to a lower part of a floor panel 3 have steps 4A, 5A in each of which a rear side of a vehicle 1 becomes higher than a height of a front side of the vehicle 1, and the canister 21 is attached to a member 25 to be attached which is arranged at one lower protrusion 13 protruding downward from the steps 4A, 5A. Furthermore, the canister 21 is attached to the lower protrusion 13 via the member 25 to be attached so as to be overlapped on a rear side of the vehicle with respect to a support bracket 15 being a fore-and-aft direction of the vehicle 1 with respect to a space which is surrounded by the lower protrusion 13, the support bracket 15 and an upper face 14a of an engine mount member 14.
Patent JP-2015009034-A (JP)
Title: Moxibustion tool
Inventor: TAKATSUKA TOSHIYUKI
IPC: A61H39/06
Filed: 2013-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a moxibustion tool capable of being taken out from a microwave oven by a user holding a housing tool easily as the housing tool does not become too hot temperature even just after heating by a microwave oven or the like.SOLUTION: A moxibustion tool 1 has a heat generator 2 which generates heat by receiving irradiation of microwave and bottom parts 30, 40 in both ends, and includes a cylindrical housing tool 5 which houses the heat generator in its inside, and a plurality of ribs provided in at least one of the heat generator 2 and the housing tool 5 for forming a space 34 by interposing in between an outer peripheral surface of the heat generator 2 and an inner peripheral surface of the housing tool 5.
Patent JP-2015015608-A (JP)
Title: Scanning circuit, photoelectric conversion apparatus, and image pickup system
Inventor: ARAOKA YUKIO
IPC: H04N5/374
Filed: 2013-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a configuration and an operation capable of specifying addresses of an area where a signal is read out and an area where a signal is not read out with a simple configuration.SOLUTION: A scanning circuit comprises: a first shift register that includes a plurality of registers, and can specify a register where scanning is skipped among the plurality of registers; and a second shift register that transmits skip information for specifying the register to be skipped.
Patent JP-2015013260-A (JP)
Title: Photocatalyst, and hydrogen generation method using the same
Inventor: INOUE YASUNOBU
IPC: B01J27/18
Filed: 2013-07-05
Abstract: PROBLEM TO BE SOLVED: To provide: a photocatalyst which has a new chemical composition and structure different than metal oxides and nitrides, and has sufficiently high hydrogen generation activity in water decomposition reaction in the visible light region; and a hydrogen generation method using the catalyst.SOLUTION: A photocatalyst for use in generating hydrogen from water comprises a phosphorus compound having a clathrate structure represented by the general formula (1) defined by MPX(where Mrepresents a tetravalent metal ion, and X represents a halogen ion), and at least one co-catalyst supported by the phosphorus compound and selected from the group consisting of noble metals and noble metal oxides.
Patent JP-2015016510-A (JP)
Title: Work processing device
Inventor: USUDA HIROSHI
IPC: B24B9/00
Filed: 2013-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a work processing device provided with three processing tools.SOLUTION: A work processing device includes: a first processing tool 22 such as a grinding tool; a second processing tool 24, such as a grinding tool, which is formed having a diameter smaller than that of the first processing tool; a third processing tool 26, such as a grinding tool, which is formed having a diameter smaller than at least that of the first processing tool 22; a first motor which rotationally drives the first processing tool 22; a second motor 36 which rotationally drives the second processing tool 24; a third motor 40 which rotationally drives the third processing tool 26; a first rotation base part 30 to which the first processing tool 22, the first motor, the second processing tool 24, the second motor 36, the third processing tool 26, and the third motor 40 are attached; and first rotation means 34 which has an axis line 32 oriented in a horizontal direction and rotates the first rotation base part 30 around the axis line 32 on a vertical surface.
Patent JP-2015017901-A (JP)
Title: Water quality measuring device
Inventor: NAGAO NOBUAKI
IPC: G01N33/18
Filed: 2013-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a water quality measurement device having a simple mechanism and high measurement accuracy.SOLUTION: When the water quality measuring device is in a non-measurement period, a fresh water valve 8 is opened and fresh water is always supplied into a receiving chamber 4. The fresh water supplied into the receiving chamber 4 flows out into a container 2 from a small opening 2a. When the water quality measuring device is in a measurement period, the fresh water valve 8 is closed by a signal output from a controller 10, and a light emitting element 5 and a light receiving element 6 start to actuate. Since the fresh water valve 8 is closed and the fresh water supply is stopped, the water in the container 2 is diffused into the receiving chamber 4, and water quality in the receiving chamber 4 gradually approximates to water quality in the container 2. Light receiving intensity of the light receiving element 6 therefore sharply lowers concurrently with closing of the fresh water valve 8, then, the degree of the lowering becomes slower, gradually. Change of the light receiving intensity value of the light receiving element 6 with time is estimated, and when an actual measured value approximates to the estimated value, measurement is finished. The estimated value is regarded as a water quality measured value of water in the container 2.
Patent JP-2015016966-A (JP)
Title: Elevator control device
Inventor: MOTOE HIROMUNE
IPC: B66B1/14
Filed: 2013-07-11
Abstract: PROBLEM TO BE SOLVED: To provide an elevator control device capable of suppressing the occurrence of the situation, in which a wheelchair user on the side of a doorway in a cage once gets off the cage for other users getting on/off the cage.SOLUTION: An elevator control device comprises: wheelchair user detecting means for detecting a wheelchair user existing within a predetermined range set on the doorway side in a cage; supported drive means for starting a wheelchair user supporting operation in the case where a wheelchair user existing within said predetermined range is detected and a second destination floor of a general user is registered from the present position of the cage to a first destination floor of the wheelchair user; service order determining means for determining the service order of the destination floor in the wheelchair user supporting operation; and cage control means for operating the cage in accordance with the service order in the wheelchair user supporting operation. The service order determining means determines the service order so that said first destination floor is determined preferentially to said second destination floor.
Patent JP-2015019274-A (JP)
Title: Head-mounted display device and control method therefor
Inventor: KOBAYASHI SHINICHI
IPC: G09G5/38
Filed: 2013-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a head-mounted display device which suppresses visually induced motion sickness of a user by setting the position of an image light generation area on the basis of the direction of the image display unit.SOLUTION: A transmission-type head-mounted display device 100 includes: image display units 251, 252 which have image light generator units 241, 242 generating and emitting image light on the basis of image data, make the user visually recognize the image light as a virtual image, and make an outer scene be transmitted, in the state of being mounted on the head of the user; display unit direction specification units 61, 66 which specify a display unit direction being a direction of the image display unit; a specification direction setting unit 166 which sets a specific direction on the basis of an image light generation region in which image light is generated by the image light generation units, and the display unit direction; and a control unit 165 which sets the position of the image light generation region after the specific direction is set, on the basis of the display unit direction so that the image light generation region is aligned with the specific direction.
Patent JP-2015016212-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2013-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a game machine enabled to improve the interest of a game better by making a performance corresponding to a variable display, into an interesting performance of a rich change.SOLUTION: A game machine displays the mode of a reservation display in "blue" at a startup winning time, and changes the holding display mode of a reservation box 9F "from blue to red" in the course of the fluctuation of a drawing pattern, after the reservation display is displayed in a reservation box 9F in place of the fact that the reservation display is erased at the starting time of the fluctuation.
Patent JP-2014042006-A (JP)
Title: Powder for powder-compact magnetic core
Inventor: YAMAMOTO TAKAHISA
IPC: B22F3/00
Filed: 2013-07-17
Abstract: PROBLEM TO BE SOLVED: To provide powder 2 for producing a powder-compact magnetic core superior in core loss characteristic.SOLUTION: Powder 2 for a powder-compact magnetic core comprises: metal powder 4 including iron as a primary component; and an insulative coating film 6 deposited to the surface of the metal powder 4. The coating film 6 has a first layer 8 on the metal powder 4 and a second layer 10 located outside the first layer 8. The first layer 8 includes polymers including titanium alkoxides. In the powder 2 for powder-compact magnetic core, the following are preferable: the titanium alkoxides include an oligomer of titanium alkoxide; the first layer 8 further includes a polymer including silicon alkoxide; and the ratio of a mass of titanium to a mass of silicon included in the first layer 8 is 2 or more and 6 or less.
Patent JP-2015022778-A (JP)
Title: Magnetic disk device and writing method for magnetic disk
Inventor: TOMITA KAZUHIRO
IPC: G11B20/10
Filed: 2013-07-17
Abstract: PROBLEM TO BE SOLVED: To prevent degrading in writing quality by using a skip head even if writing environment is inferior.SOLUTION: A skip processing unit 9A performs a skip processing for avoiding selection of a magnetic head H3 when writing is performed with magnetic heads H0 to H2. A writing environment detection unit 9C detects a writing environment when writing is performed to magnetic disks 2 and 3. On the basis of detection result of the writing environment, a write data saving unit 9D selects the magnetic head H3 and allows the write data to be written on a disk surface M3 with the magnetic head H3. On the basis of detection result of the writing environment, a write data write back unit 9E selects the magnetic heads H0 to H2 and allows the write data written on the disk surface M3 to be written on disk surfaces M0 to M2 with respective magnetic heads H0 to H2.
Patent JP-2015022260-A (JP)
Title: Display device with liquid crystal lens unit and color filter substrate for the same
Inventor: WADA YOSUKE
IPC: G02F1/1343
Filed: 2013-07-23
Abstract: PROBLEM TO BE SOLVED: To provide; a display device with a liquid lens unit, having less number of members forming the liquid crystal lens unit and reduced thickness of the overall display device compared to a conventional display device with a liquid crystal lens unit having a structure with a liquid crystal lens unit adhered onto a display panel; and a color filter substrate which is a constituent member of an IPS display panel and allows for taking anti-static measures and manufacturing a display device with a liquid crystal lens unit having less number of members forming the liquid crystal lens unit and reduced thickness of the overall display device.SOLUTION: A color filter substrate has electrode sections for forming a liquid crystal lens and wiring patterns, which are connected to the electrode sections for electrode operation, arranged in a transparent conductive layer formed on a back side of a base material.
Patent JP-2015020801-A (JP)
Title: Method for manufacturing large number of synthetic resin container lid
Inventor: OTSU TADAHARU
IPC: G06K1/12
Filed: 2013-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing synthetic resin container lids (2), in which an inner surface of a top wall (4) is irradiated with a laser beam and an information code is printed on the inner surface, in a required ratio of synthetic resin container lids (2B) out of a large number of the synthetic resin container lids (2) in order to suppresses increase of manufacturing costs as much as possible, and thereby increase in costs can be suppressed as much as possible even when implementing a prize competition system.SOLUTION: A group of synthetic resin container lids (2B), each requiring printing of an information code (42) on an inner surface of a top wall (4), are molded from a composition obtained by mixing thermoplastic resin with a pigment having a laser exposure coloring property by an amount sufficient for allowing color development of the thermoplastic resin by laser beam irradiation, and after the molding, the inner surface of the top wall (4) is irradiated with a laser beam and the information code (42) is printed on the inner surface. On the other hand, a group of synthetic resin container lids (2A), each not requiring printing of the information code (42) on the inner surface of the top wall (4), are molded from a composition obtained by mixing thermoplastic resin with a pigment whose main component is an inexpensive pigment not having the laser exposure coloring property.
Patent JP-2015026263-A (JP)
Title: Computer system, cache management method, and computer
Inventor: SUGIMOTO TAKESHI
IPC: G06F3/06
Filed: 2013-07-26
Abstract: PROBLEM TO BE SOLVED: To solve a problem in which there is possibility that when handling a device driver having two or more queues, data garbling occurs due to registration of I/O requests to an identical address.SOLUTION: A server where an application operates has a cache memory system that provide a cache region. A cache driver receives a registration instruction of a write request instructing the writing of data to a storage region of a storage system. If the cache region is in a first cache state in which data can be read and writing of data is prohibited, the cache driver changes the cache region from the first cache state to a third cache state in which reading of data is prohibited and writing of data is prohibited.
Patent JP-2015026749-A (JP)
Title: Soft magnetic powder, powder-compact magnetic core, and soft magnetic alloy
Inventor: HATTORI TAKESHI
IPC: B22F3/00
Filed: 2013-07-27
Abstract: PROBLEM TO BE SOLVED: To provide soft magnetic powder which makes possible to obtain a powder-compact magnetic core arranged to be able to achieve both of a high magnetic property and a small loss at high level.SOLUTION: Soft magnetic powder comprises an iron alloy containing Si and Al. The iron alloy includes 4.5-7.5% of Si and 2.5-5.5% of Al with the balance consisting of Fe to 100 mass% thereof, provided that the total content of Si and Al is 10% or less. Using the soft magnetic powder having an alloy composition within a particular range like this, e.g. a powder-compact magnetic core which is large in saturation magnetization, low in coercive force, large in maximum magnetic flux density, and small in iron loss (hysteresis loss and eddy current loss) can be obtained easily. Further, in the case of the soft magnetic powder of the present invention having an average aspect ratio of 6 or less, it becomes possible to further reduce the loss of the powder-compact magnetic core. The powder-compact magnetic core according to the present invention is suitable for e.g. a reactor for voltage transformation to be provided in an electric vehicle, a hybrid car or the like.
Patent JP-2015027065-A (JP)
Title: Crosstalk compensation device and crosstalk compensation method
Inventor: SHIBAHARA MITSUKI
IPC: H04J14/02
Filed: 2013-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a crosstalk compensation device whose compensation capability does not become fragile even under a condition in which signal deterioration is significant and an error rate is large, and to provide a crosstalk compensation method.SOLUTION: The crosstalk compensation device includes: a wavelength dispersion compensation section that compensates for waveform distortion caused by wavelength dispersion in a transmission path with respect to a digital signal on the basis of an optical signal received through the transmission path; and an inter-polarization-channel crosstalk compensation section that compensates for inter-polarization-channel crosstalk on the basis of an independent component analysis with respect to the digital signal that is compensated for waveform distortion caused by wavelength dispersion.
Patent JP-2015028851-A (JP)
Title: Charged particle beam device
Inventor: HOQUE Shahedul
IPC: H01J37/244
Filed: 2013-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a charged particle beam device capable of mitigating the influence by irradiating primary beams at high speed with a simple configuration.SOLUTION: A charged particle beam device includes a plurality of detectors which detect secondary electrons and a deflector which deflects the secondary beams toward the detectors. This device deflects the secondary electrons toward a different detector in accordance with the scanning coordinates of charged particle beams.
Patent JP-2015030301-A (JP)
Title: Tank lorry
Inventor: NAKAI KATSUAKI
IPC: F17C13/00
Filed: 2013-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a tank lorry capable of improving compression performance of a compression vaporizer.SOLUTION: A fin pitch Lp on respective four straight pipes 32 forming a single meander pipe 30 is set as a following description. In detail, the fin pitch Lp=L1 on the first stage straight pipe 32 corresponding to the uppermost stream, the fin pitch Lp=L2 on the second stage straight pipe 32, the fin pitch Lp=L3 on the third stage straight pipe 32, and the fourth stage straight pipe 32 corresponding to the lowermost stream, satisfy following relationship: L4<L3<L2=L1. The configuration is for suppressing generation of frost on the meander pipe 30, and expanding a surface area of the meander pipe 30 as much as possible.
Patent JP-2015032455-A (JP)
Title: Contact member
Inventor: KIRYU KOICHI
IPC: H01R12/73
Filed: 2013-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a contact excellent in resistance against the pressing of a board.SOLUTION: A contact member in the present invention electrically conducts between a first board and a second board. The contact member includes: a bottom bonded to the first board; a first spring part continuously bending at the bottom; a second spring part displaced by the bending of the first spring part; a side guide raised from the bottom in the displacement direction of the second spring part and having an extension part for protecting a region where the second spring part is displaced; and a stopper part provided at an upper end of the side guide and latching the second board.
Patent JP-2015031219-A (JP)
Title: Radial turbine and supercharger
Inventor: MOTODA NATSUKO
IPC: F01D1/08
Filed: 2013-08-05
Abstract: PROBLEM TO BE SOLVED: To sufficiently exhibit performance of a downstream device 47 by approaching temperature distribution on the outlet side of a radial turbine 31 to even temperature distribution.SOLUTION: Bent parts 51 making a pressure surface 39p side of a turbine blade 39 locally recessed are formed at the same span from a rear edge 39b toward a front edge 39a in each turbine blade 39. A center 51c of each bent part 51 is positioned at a span direction position of 60-90% of a length Ls in the span direction of the turbine blade 39. Each bent part 51 at least extends to a flow direction position of 40% or more of a length Lf in the flow direction of the turbine blade 39.
Patent JP-2013255267-A (JP)
Title: Bookmarking in videos
Inventor: SRINIVASAN H SENGAMEDU
IPC: H04N7/24
Filed: 2013-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for achieving uninterrupted interactivity for a user watching a video yet clicking on an advertisement.SOLUTION: A method for delayed interactivity is provided herein. Delayed interactivity is implemented in the form of delayed insertions. When a user clicks on an object in hypervideo, presentation of or any action on the related information is deferred rather than played or presented immediately. Delayed interactivity is implemented in the form of video bookmarks. When a user clicks on an actual advertisement, related information is stored, i.e., bookmarked, along with a video content. In this way, the user can pursue the related information at a later time and at the user's convenience.
Patent JP-2015031106-A (JP)
Title: Drilling casing, drilling machine, and method for extending elongating drilling casing
Inventor: KANEDA TSUTOMU
IPC: E21B17/08
Filed: 2013-08-06
Abstract: PROBLEM TO BE SOLVED: To configure a drilling casing with a liquid feeding pipe to be suitable for using it in an empty head restricting place, without deteriorating drilling efficiency due to installation of the liquid feeding pipe, and to allow working efficiency to be improved by weight saving.SOLUTION: A drilling casing 10 is extended by adding intermediate casing units 40 having a hollow double-pipe structure, and includes a liquid feeding pipe 50 which is extended by adding liquid feeding pipes 52, 54 provided in the respective casing units. The intermediate casing units 40 to be mutually connected are connected to each other by fastening bolts B in a state that flange parts 42A at one ends in the axial direction are mated with each other in the axial direction. The liquid feeding pipes 52, 54 are provided in hollow parts of the respective casing units, and the liquid feeding pipes 52, 54 or the liquid feeding pipes 54 are mutually connected by pipe couplings 26, 46 in the hollow parts of the respective casing units.