baber/WOPTO huggingface dataset:
Patent JP-2012037869-A (JP)
Title: Zoom lens system, interchangeable lens device and camera system
Inventor: UCHIDA TSUNEO
IPC: G02B13/18
Filed: 2011-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a compact zoom lens system excellent in optical performance which has a lightweight focusing lens group and is capable of high-speed autofocus, an interchangeable lens device and a camera system.SOLUTION: A zoom lens system comprises a first lens group having negative power, a second lens group, and at least one subsequent lens group. In zooming, the first lens group is moved along an optical axis, and a distance between at least the second lens group and the subsequent lens group is varied. In focusing, a distance between the first lens group and the second lens group is varied. The subsequent lens group includes at least one aspheric surface. In the zoom lens system, the condition, 0.1<d/d<0.4 (d: an air gap between the first lens group and the second lens group at a wide angle end, and d: an air gap between the second lens group and a lens group located closest to an object side of the subsequent lens groups at the wide angle end), is satisfied. An interchangeable lens device and a camera system are also provided.
Patent JP-2012251517-A (JP)
Title: Waste heat recovery apparatus
Inventor: MORI HIDEFUMI
IPC: F02G5/04
Filed: 2011-06-06
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of using waste heat in a waste heat recovery apparatus in which an expander is directly connected to a combustion engine that outputs rotary drive power.SOLUTION: A rankine cycle circuit 13 comprises an expander 72 constituting waste heat recovery equipment 14, a condenser 29, a gear pump 67, a first heat exchanger 20, and a second heat exchanger 21. The first heat exchanger 20 transfers heat of cooling water cooling the engine 12 to a cooling medium. The second heat exchanger 21 transfers heat of exhaust gas discharged from the engine 12 to the cooling medium. A bypass flow path 32 is branched from and connected to a first flow path 22. The bypass flow path 32 merges into and is connected to a connection flow path 25 while detouring the first heat exchanger 20, and an electromagnetic valve 33 is provided on the bypass flow path 32. When the electromagnetic valve 33 is magnetized, the bypass flow path 32 is opened, and when the electromagnetic valve 33 is demagnetized, the bypass flow path 32 is closed.
Patent JP-2012256543-A (JP)
Title: Negative electrode for nonaqueous electrolyte secondary battery
Inventor: IDE YOSHIHIKO
IPC: H01M10/0566
Filed: 2011-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a negative electrode for nonaqueous electrolyte secondary battery in which the cycle characteristics of charge/discharge are enhanced while suppressing expansion of a polar plate due to charge/discharge effectively.SOLUTION: The negative electrode for nonaqueous electrolyte secondary battery includes an active material layer containing active material particles that contain Si. In the active material particles, the cumulative frequency of particles having a grain size of 1/2 or less for the grain size Dat the 50% capacity by cumulative volume is 8-25% from the small grain size side. In the active material particles, the cumulative frequency of particles from the small grain size side to a grain size of 1.38 μm is preferably 10-30%, and the cumulative frequency of particles from the small grain size side to a grain size of 0.5 μm is preferably 1.5-7.5%.
Patent JP-2013003890-A (JP)
Title: Image processing system, image processing method and program
Inventor: KAKU BOKURYO
IPC: G06T7/60
Filed: 2011-06-17
Abstract: PROBLEM TO BE SOLVED: To enable more accurate detection of an edge of an upper portion of a head, which is a head characteristic.SOLUTION: An image processing system comprises: means for detecting an edge pixel in a preset head detection area; means for accumulating the edge pixel in each ellipse in an ellipse parameter space of Hough transform; means for selecting candidate ellipses according to the number of edge pixels; and means for selecting an ellipse of a head from among the candidate ellipses using a total index formed by ellipse indexes, so that an edge of an upper portion of a head, which is a head characteristic, can be detected with higher accuracy.
Patent JP-2013001428-A (JP)
Title: Cover material
Inventor: KAGAWA SACHIKO
IPC: B65D77/20
Filed: 2011-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a cover material of a container with hot water draining function, which has favorable productivity, satisfies both of a discharge part peelability and an adhesive strength on a discharge hole area above hot water, has a wide degree of freedom of an outer circumference of a discharge part and shape of a discharge hole, has no deteriorated peelability even in long storage, and exhibits the excellent practical effect.SOLUTION: The cover material is configured such that an upper sheet can be peeled from a lower sheet on the whole surface by interfacial peeling between the upper sheet and the lower sheet, wherein the interface of one side sheet is an interface made of a plastic material, the interface of the other side sheet is an interface made of a polyolefin-based adhesive resin, the plastic material is a biaxially stretched film and a coating layer for improving peel strength laminated on the interface with the adhesive resin contains a nitrocellulose resin, the component ratio of which is 10 to 70%.
Patent JP-2011238254-A (JP)
Title: Image display system and image display device
Inventor: NIWA KENICHI
IPC: A61B5/00
Filed: 2011-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a technique for sorting an important medical image, especially, a medical image referenced by past reports from among a large number of stored medical images to acquire and display them.SOLUTION: An image display system comprises: image storage means for storing a medical image; report storage means for storing a radiographic image interpretation report having retrieval information; input means for receiving input from an operator; report retrieval means for retrieving the radiographic image interpretation report having the retrieval information corresponding to the received input; acquisition means for acquiring the image in the retrieved radiographic image interpretation report; and display means for displaying the acquired image in the report.
Patent JP-2013004935-A (JP)
Title: Optical module
Inventor: MATSUMOTO TAKUYA
IPC: G02B6/42
Filed: 2011-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical module that can suppress influence of leakage light, etc. from plural optical elements on the same board on adjacent optical elements, etc., whereby cross-talk noise can be greatly reduced.SOLUTION: An optical module has internal waveguides 16 in first grooves 1a of a board 1, mirror portions 15, optical elements 12a, 12b and external waveguides 2. The first grooves 1a of the board 1 are configured so that the plural first grooves 1a are substantially parallel to one another under an independent state, and adjacent first grooves 1a-1, 1a-2 are designed to be different in length (L1, L2) from the end face of the board 1. The optical elements 12a, 12b are mounted on the surface of the board 1 so as to confront the mirror portions 15 formed at the tip portions of the length-different first grooves 1a-1, 1a-2.
Patent JP-2011212453-A (JP)
Title: Magnetic resonance imaging apparatus
Inventor: YAMADA SHINYA
IPC: A61B5/055
Filed: 2011-06-27
Abstract: PROBLEM TO BE SOLVED: To provide magnetic resonance imaging apparatus which can obtain two or more images which are created with respect to each timing to synchronize a moving substance with the pulsation highly.SOLUTION: Magnetic resonance imaging apparatus of embodiment includes each means of acquisition, reconstruction, labeling, first control, and second control. An acquisition means acquires an echo signal about spin contained in the imaging area of a subject. A labeling means performs labeling by inverting the spin contained in some labeling areas in the imaging area. A first control means controls the labeling means and the acquisition means so that a cycle to acquire the echo signal from the point over given first time from the point of performing labeling while performing labeling is conducted more than once without changing the labeling areas. A second control means controls the first control means so that each of multiple cycles starts at the point over given second time from a periodic base point in time.
Patent JP-2012163936-A (JP)
Title: Light-emitting device, cell for light-emitting device and manufacturing method of light-emitting device
Inventor: ASANO HIDEKI
IPC: G02B7/00
Filed: 2011-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting device of which the lifetime is prolonged by hardly deteriorating a light-emitting property with the passage of time, a manufacturing method thereof and a cell for light-emitting device used therefor.SOLUTION: A light-emitting device 1 includes a cell 10 and a light-emitting body sealed in the cell 10. The cell 10 includes a pair of glass panes 12 and 13 and a fusing portion 14a made of glass. The pair of glass panes 12 and 13 are arranged while being opposed to each other with an interval therebetween. The fusing portion 14a is arranged between peripheral edges of the pair of glass panes 12 and 13. The fusing portion 14a is fused to each of the pair of glass panes 12 and 13.
Patent JP-2013015229-A (JP)
Title: Air temperature controller
Inventor: HARADA EIJI
IPC: F24F11/02
Filed: 2011-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an air temperature controller which suppresses the generation of dew condensation on a fan of an indoor unit and furthermore performs efficient cooling operation.SOLUTION: The air temperature controller 10 includes: a circulation circuit 16 which is formed by connecting a compressor 11, an outdoor heat exchanger 13, an expansion valve 22 and an indoor heat exchanger 15 and which makes a cooling medium circulate in the circuit; and a branch path 32 which is branched from the circulation circuit between the outdoor heat exchanger 13 and the expansion valve 22, merged with the circulation circuit 16 between the indoor heat exchanger 15 and the compressor 11 and supplies the cooling medium to a water heat exchanger 29, and the air temperature controller performs cooling operation. In the air temperature controller, a first temperature sensor 28 is provided in a range of 2L/3 length from an inlet of the cooling medium in a flow passage 20 of the indoor heat exchanger when L denotes the length of the flow passage 20 formed in the indoor heat exchanger 15, a second temperature sensor 27 is provided between the merging point P of the branch path 32 with the circulation circuit 16 and the indoor heat exchanger 15, and a control means 23 adjusts the opening of the expansion valve 22 so that the difference of each temperature of the cooling medium measured by the first and second temperature sensors 28, 27 falls within a predetermined range.
Patent JP-2013014350-A (JP)
Title: Aboveground tank
Inventor: MATSUURA MASANORI
IPC: E04H7/20
Filed: 2011-07-01
Abstract: PROBLEM TO BE SOLVED: To provide an aboveground tank that reduces bending moment by a circumferential PC (Pre-stressed Concrete) steel material, while improving workability and reducing construction cost.SOLUTION: Pre-stress introduced vertical PC steel material 15 and circumferential PC steel material 17 are embedded in a PC dike 7 of the aboveground tank 1. In vertical piles 13 of the aboveground tank 1, a pile core 23 of an outermost vertical pile 13a disposed on an outer peripheral part of a basemat 5 is positioned closer to the outer periphery side of the basemat 5 than a center 21 in a thickness direction of the PC dike 7 to act bending moment C in a tank outward direction by the empty weight of the PC dike 7 on the PC dike 7, thereby reducing bending moment G to be applied to the PC dike 7 in a tank inward direction due to the abdominal pressure of the circumferential PC steel material 17.
Patent JP-2013022099-A (JP)
Title: Patient treatment part confirmation device using treatment part blood vessel image information
Inventor: KADAKA TAKAYUKI
IPC: A61G12/00
Filed: 2011-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a patient individual confirmation device which evades conventional inconvenience of confirmation of a patient individual before treatment, can make determination at the present point of time of the treatment, makes impersonation by someone other than the individual impossible, and preserves the evidence of individual identification at the time of the treatment.SOLUTION: In the patient individual confirmation device using treatment part blood vessel image information, when viewing the treatment part blood vessel image of a treatment part being acquired from an operator on the spot during the treatment at a display device 110 and executing treatment to a blood vessel, treatment blood part blood vessel image data and preserved blood vessel image data of a patient preserved beforehand in the image memory 114 of a patient information file 113 and extracted according to patient identification information inputted by a patient identification information input means 104 are collated and compared by a treatment part blood vessel image collation means 111, a collation result indicating whether or not they match is output, patient misidentification is noted to a health professional, and the result is made preservable.
Patent JP-2013023021-A (JP)
Title: Electric actuator and steering device
Inventor: YAMAMORI MOTOYASU
IPC: B62D1/18
Filed: 2011-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an electric actuator capable of changing the position of an output member, and to provide a steering device capable of driving a plurality of mechanisms by one electric actuator.SOLUTION: The electric actuator 21 includes a drive shaft 63, which is provided movably relatively in an axial direction to an output shaft 62 of a motor 61 rotatable forward and reverse and rotatably with the output shaft integrally, and an output gear 68, which is provided movably in the axial direction integrally with the drive shaft 63 via a one-way clutch 66 that transmits only the rotation in the forward direction. The actuator also includes a guide member 71, which is provided movably in the axial direction integrally with the drive shaft 63 via another one-way clutch 67 that transmits only the rotation in the reverse direction and on the outer circumferential surface of which a guide groove 72 are formed, and a pin member 73, which is fixed on a vehicle body S and inserted into the guide groove 72. The guide groove 72 is formed in an endless annular shape and constituted of: inclined parts 74, 75 extended in the inclined direction relative to the drive shaft 63; and connection parts 76, 77 extended in the perpendicularly intersecting direction relative to the drive shaft 63.
Patent JP-2013022507-A (JP)
Title: Exhaust gas purification catalyst and method of producing the same
Inventor: TAKAGI SHIGEJI
IPC: B01J23/76
Filed: 2011-07-20
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas purification catalyst having excellent exhaust gas purification performance under a relatively low temperature condition and excellent heat endurance, and to provide a method of producing the exhaust gas purification catalyst.SOLUTION: The exhaust gas purification catalyst includes: at least one Group-XIII element oxide; at least either one of at least one lanthanoid oxide and at least one Group-IV element oxide; and particles including at least one base metal selected from a group comprising copper etc. An average particle size of the particles including the base metal is 1-1,000 nm. An average distance between the particles including the base metal and the Group-XIII element oxide nearest to the particles is 60 nm or less, and an average distance between the particles including the base metal and the lanthanoid oxide and/or the Group-IV element oxide nearest to the particles is 60 nm or less.
Patent JP-2013023466-A (JP)
Title: Method for producing substituted biphenyl amine
Inventor: KAWAGUCHI MICHIHIKO
IPC: C07C213/08
Filed: 2011-07-20
Abstract: PROBLEM TO BE SOLVED: To provide an industrially advantageous method for producing substituted biphenylamine useful as intermediates of medicines, pesticides and the like.SOLUTION: In the method for producing substituted biphenylamine, a chloroaniline derivative is reacted with a phenylboronic acid, its derivative or a phenylboronic acid anhydride in an aprotic polar solvent-water mixture solvent in the presence of a nitrogen-containing heterocyclic-carbene-palladium complex and a base.
Patent JP-2013025247-A (JP)
Title: Projector
Inventor: MIYAMAE AKIRA
IPC: G02B19/00
Filed: 2011-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a projector using local dimming technique in which luminance unevenness between divided regions recognizable by an observer is low, and higher image quality display is possible.SOLUTION: A projector 1 includes: a light source unit 2 including a first light source and a second light source; a scatterer for scattering light from the light source unit 2; an optical modulator; a condensation optical system that projects a first light flux from the first light source to a first region of the scatterer and projects a second light flux of the second light source to a second region of the scatterer; and an imaging optical system 5 that projects the first scattered light from the first region of the scatterer to a first divided region of the optical modulator and projects the second scattered light from the second region of the scatterer to a second divided region of the optical modulator.
Patent JP-2013029563-A (JP)
Title: Display device and display method
Inventor: KOJI YOSHITERU
IPC: G02F1/133
Filed: 2011-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a display device capable of reducing delay time.SOLUTION: The display device includes: a frame rate converter; a liquid crystal display part that displays an image after frame rate conversion; a backlight that intermittently emits a lay of light; and a backlight controller that has plural operation modes in which light emitting timing of the backlight is different from each other. The frame rate converter performs the frame rate conversion by generating plural sub frame images same as the frame image in one operation mode. The backlight controller sets the center of one light emitting period of the backlight in the one operation mode before the center of a display period when the liquid crystal display part displays the plural sub frame images.
Patent JP-2013030629-A (JP)
Title: Solar cell module
Inventor: NAITO RYOJI
IPC: H01L31/04
Filed: 2011-07-28
Abstract: PROBLEM TO BE SOLVED: To provide techniques for realizing protection of glass constructing a solar cell module in a simple structure.SOLUTION: In a solar cell module 10, a first glass plate is disposed on a light receiving side. A rear glass plate 26 is provided so as to face a front glass plate 16 and has a smaller area than the front glass plate 16. A photovoltaic device 12 is provided between the front glass plate 16 and the rear glass plate 26. A sealing member 14 is provided so as to surround the photovoltaic device 12 and seals between the front glass plate 16 and the rear glass plate 26. The sealing member 14 includes a holding part 14c held between the front glass plate 16 and the rear glass plate 26 and a protection part 14d for covering a side part 26b of the rear glass plate 26. The front glass plate 16 includes an incident part 16d into which light from outside enters an outer edge of a light receiving surface 16a.
Patent JP-2012049121-A (JP)
Title: Industrial x-ray tube
Inventor: OGATA KIYOSHI
IPC: H01J35/06
Filed: 2011-07-29
Abstract: PROBLEM TO BE SOLVED: To provide an industrial x-ray tube that is small in size and lightweight, and provides a large X-ray emission amount.SOLUTION: An industrial X-ray tube 1 houses a cathode 4A and an anode 6 inside a container 2 in which the interior is vacuated, and generates X-rays from this anode by applying electrons generated in the cathode 4A to the anode 6. The industrial X-ray tube 1 includes an electron travel adjustment member 8 provided around an electron emission face 4a of the cathode 4A to adjust the direction of travel of electrons, and a magnetic lens 13 provided between the cathode 4A and the anode 6 to focus electrons. Cathodes 4A to 4F are formed by carbon or a carbon compound. The electron emission faces 4a of the cathodes 4A to 4F are flat surfaces.
Patent JP-2013033097-A (JP)
Title: Load abnormality detection device, image-forming apparatus, load abnormality detection method and computer-readable storage medium
Inventor: TAKAYAMA HIDEYUKI
IPC: G03G15/16
Filed: 2011-08-01
Abstract: PROBLEM TO BE SOLVED: To precisely identify a cause of load abnormality arising in a drive source of a secondary transfer roller.SOLUTION: A load abnormality detection device executes the steps of: detecting an abnormality of a load on a driving source 260 of a second rotating body 270 that contacts a first rotating body 220; acquiring a value of control element for controlling drive of the driving source 260 as a first value, with the second rotating body coming into contact with the first rotating body 220; acquiring a value of control element as a second value, with the second rotating body 270 separated from the first rotating body 220; and determining whether load abnormality is related to a first drive mechanism including the second rotating body 270 or is related to a second drive mechanism 400 driven by the same driving source 260, on the basis of a proportion of the first value to the second value.
Patent JP-2013031947-A (JP)
Title: Method for manufacturing synthetic resin foam sheet with molten film, and synthetic resin foam sheet with molten film
Inventor: NAGASUMI AKIRA
IPC: B29C67/20
Filed: 2011-08-01
Abstract: PROBLEM TO BE SOLVED: To supply a synthetic resin foam sheet equipped with a molten film having air permeability enough to secure sound absorbency, and having water and oil repellent property.SOLUTION: The method for manufacturing the synthetic resin foam sheet 10 having the molten film 11 heats as well as presses a surface of the hot-melt synthetic resin foam sheet 10 with a heating roll 20 or a heating plate to form the molten film on the surface. The method for manufacturing the synthetic resin foam sheet forms the molten film 11 by heating as well as pressing the surface after attaching solution including a water and oil repellent agent to the surface.
Patent JP-2011212485-A (JP)
Title: Game machine
Inventor: NAKAJIMA KAZUTOSHI
IPC: A63F7/02
Filed: 2011-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a game machine accurately detecting and determining abnormal entrance in any game state.SOLUTION: A CPU 56 sets a threshold (e.g., 3) in an abnormal entrance determining counter when the power is loaded, sets a threshold (e.g., 5 or 10) in the abnormal entrance determining counter when the game state is shifted to a minor jackpot game state, sets a threshold (e.g., 192) in the abnormal entrance determining counter when the game state is shifted to a 16-R first jackpot game state, and sets a threshold (e.g., 36, 84 or 132) in the abnormal entrance determining counter when the game state is shifted to a 3-R, 7-R or 11-R second jackpot game state. Then, the CPU 56 subtracts 1 at a time from the value in the abnormal entrance determining counter whenever a game ball enters a large winning hole (a first large winning hole or a second large winning hole). When the value in the abnormal winning determining counter is zero, the CPU 56 determines that abnormal entrance occurs, and executes processing for executing abnormality announcement.