baber/WOPTO huggingface dataset:
Patent JP-2017055320-A (JP)
Title: Imaging apparatus, imaging system and control method for imaging apparatus
Inventor: ONUKI YUSUKE
IPC: H04N5/374
Filed: 2015-09-11
Abstract: PROBLEM TO BE SOLVED: To enable moving-picture photographing of satisfactory image quality even in a case where exposure time is changed for each frame, in an imaging apparatus having the function of a global electronic shutter.SOLUTION: In a first frame period among a plurality of frame periods for which a plurality of images composing a moving picture are acquired, electric charges generated in a first exposure period are accumulated. In a second frame period following the first frame period, electric charges generated in a second exposure period different in length from the first exposure period are accumulated. The interval between the time gravity center of the first exposure period and the time gravity center of the second exposure period, and the interval between the time gravity center of the first frame period and the time gravity center of the second frame period are equal.SELECTED DRAWING: Figure 3
Patent JP-2017056492-A (JP)
Title: Guide device and scarf processing formation method
Inventor: TAKITA YUICHI
IPC: B23C9/00
Filed: 2015-09-14
Abstract: PROBLEM TO BE SOLVED: To make scarf processing with adequate processing accuracy according to a manual operation without using a dedicated processing device possible.SOLUTION: A guide device includes: a guide part which has a first through-hole 11 and a guide surface 12 for guiding a bite attachment part 220 of a router device 200 along the first through-hole 11; a retention part 20 which retains a position of the guide surface 12; and a positioning part which positions the guide part. Therein, the guide surface 12 is formed such that a distance from a surface 300a gets to shorter as approaching a second through-hole 31 in such a state that the retention part 20 is brought into contact with a surface 300a of a composite material 300, the guide part is formed so as to be elastically deformable, and the retention part 20 provides the router guide 100 which retains a position of a guide surface 12 with respect to the surface 300a according to a surface shape when the guide part is elastically deformed along the surface shape of the composite material 300.SELECTED DRAWING: Figure 5
Patent JP-2017058774-A (JP)
Title: Driving assistance device system, driving assistance device, and computer program
Inventor: IZUMI TATSUYA
IPC: G08G1/09
Filed: 2015-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a driving assistance device system, a driving assistance device, and a computer program with which it is possible to provide driving assistance for safely stopping at an intersection when turning right or left at the intersection.SOLUTION: A driving assistance device 50 acquires information on a traffic light installed at an intersection, information on vehicle speed, and information on vehicle position, and transmits the acquired vehicle speed information to an information provision device 10. The information provision device 10 comprises a reception unit for receiving the vehicle speed information, a storage unit 13 for storing speed information pertaining to a traveling vehicle that has traveled down a turn-right lane or a turn-left lane, a specification unit 14 for specifying a traveling lane, and a transmission unit for transmitting information pertaining to the traveling lane to the driving assistance device. The driving assistance device 50 comprises a determination unit 55 for determining whether or not the vehicle can turn right or turn left at the intersection before a red signal begins when the traveling lane is a turn-right lane or a turn-left lane, and an output unit 58 for outputting driving assistance information when the vehicle cannot turn right or turn left.SELECTED DRAWING: Figure 2
Patent JP-2017058978-A (JP)
Title: Information processing device and program
Inventor: SUZUKI MAI
IPC: G06F17/30
Filed: 2015-09-16
Abstract: PROBLEM TO BE SOLVED: To provide an information processing device for causing a user to recognize the importance of each part obtained by dividing time series information.SOLUTION: The information processing device includes division means for dividing time series information including voice information and image information and changing with time into a plurality of parts, feature image acquisition means for acquiring a feature image showing a feature of a divided part from image information included in the part, feature word acquisition means for acquiring a feature word showing a feature of the divided part on the basis of voice information included in the part, and summary image generation means for generating a summary image including a plurality of feature images displayed in a mode corresponding to importance of the feature word of the divided part.SELECTED DRAWING: Figure 2
Patent JP-2017057298-A (JP)
Title: Polyisoprene production process
Inventor: YUNOKI ISAO
IPC: C08C2/02
Filed: 2015-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a polyisoprene production process in which the kinds of the organic solvent to be used and the amount of energy are reduced and the efficiency is improved under a safer environment.SOLUTION: The present invention is a process for producing polyisoprene, and comprises: (A) a step of preparing a polyisoprene solution by combining a polyisoprene-containing plant tissue and an organic solvent at a temperature of 60°C to 80°C; and (B) a step of reducing the temperature of the polyisoprene solution to 0°C to 30°C to precipitate the polyisoprene in the polyisoprene solution. The organic solvent is ethylene glycol dimethyl ether.SELECTED DRAWING: Figure 1
Patent JP-2017062157-A (JP)
Title: Epitaxial wafer surface inspection device and epitaxial wafer surface inspection method using the same
Inventor: OSADA TATSUYA
IPC: H01L21/66
Filed: 2015-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an epitaxial wafer surface inspection device capable of detecting the presence or absence of an epitaxial scratch on an epitaxial wafer surface.SOLUTION: An epitaxial wafer surface inspection device 100 of the present invention includes: an optical system 30 including a first spot illumination 21 installed at an angle θof 60 degrees or more and 80 degrees or less with respect to a surface of an epitaxial wafer 1, a second spot illumination 22 installed at an angle θof 60 degrees or more and 80 degrees or less with respect to the surface, and an imaging part 10 installed perpendicular to the surface; and a scanning part 40 scanning the optical system 30 parallel to the surface. On a plane parallel to the surface, the first spot illumination 21 and the second spot illumination 22 are located at positions forming a separation angle of 85 degrees or more and 95 degrees or less around the imaging part 10.SELECTED DRAWING: Figure 3
Patent JP-2017063569-A (JP)
Title: Bidirectional power converter
Inventor: TASHIRO KEIJI
IPC: H02M3/155
Filed: 2015-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a bidirectional power converter capable of supplying power not only to an AC system but also to a DC system.SOLUTION: The bidirectional power converter is so configured that one end side is connected to a power system and the other end side is connected to a storage battery, and charging and discharging operation with respect to the storage battery can be performed. The bidirectional power converter includes: a system determination unit that determines whether the power system is an AC system or a DC system; a switching unit that switches operation to one of a charging operation and a discharging operation; and a control unit that controls DC power to be output from the one end side when the system determination unit determines that the power system is a DC system and the switching unit switches operation to the discharging operation.SELECTED DRAWING: Figure 1
Patent JP-2017067805-A (JP)
Title: Imaging lens and imaging apparatus
Inventor: NARUSE YOSUKE
IPC: G02B13/00
Filed: 2015-09-28
Abstract: PROBLEM TO BE SOLVED: To provide: an imaging lens that can focus without changing its entire length, has a wide focus adjustment range, suppresses aberration fluctuation caused by focusing, and good optical performance; and has an imaging apparatus including the imaging lens.SOLUTION: An imaging lens comprises, in order from an object side: a first lens group G1 immovable when focusing; and a positive second lens group G2 that moves to the object side when focusing from a long-distance object to a short-distance object. The second lens group G2 includes, in order from the object side: a first cemented lens formed by cementing a biconvex lens and a negative lens having a smaller absolute value of a curvature radius of a surface on the object side than on an image side; and a second cemented lens that is formed by cementing a negative lens having a smaller absolute value of a curvature radius of a surface on the image side than on the object side and a positive lens having a smaller absolute value of a curvature radius of a surface on the object side than on the image side and that has positive refractive power as a whole. The imaging lens satisfies a predetermined conditional expression.SELECTED DRAWING: Figure 1
Patent JP-2017068391-A (JP)
Title: Numerical control device and method for compensating for lost motion of numerical control device
Inventor: TERADA GEN
IPC: G05B19/404
Filed: 2015-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a numerical control device and a method for compensating for lost motion of the numerical control device with which it is possible to compensate for lost motion easily with high accuracy.SOLUTION: A CPU measures the relative position of a table with the tip of a main shaft under reciprocal movement using a laser displacement meter for each prescribed time and stores the measured position together with a measurement time (S1-S3). The CPU acquires a command position generated when measuring the relative position and stores it together with the measurement time (S4). To make the inversion position of each of the relative position and the command position matched, a position correction value is calculated and the calculated value is added to the whole data of command positions (S6, S7). The CPU calculates a time correction value so that the relative position and the command position are matched to each other in a given section preceding the inversion position in the respective loci (S8, S9). The CPU can calculate the amount of lost motion easily with high accuracy by subtracting the whole data of command positions from the whole data of relative positions.SELECTED DRAWING: Figure 5
Patent JP-2017068963-A (JP)
Title: All-solid battery
Inventor: OTA SHINGO
IPC: H01M4/525
Filed: 2015-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an all-solid battery capable of being charged and discharged, in which a spinel type oxide is used as a positive electrode active material, and a garnet type oxide is used as a solid electrolyte.SOLUTION: An all-solid battery comprises: a positive electrode layer; a negative electrode layer; and a solid electrolyte layer provided therebetween. The positive electrode layer includes: a positive electrode active material, Li(MMn)O(where M represents at least one element selected from a group consisting of Ti, V, Cr, Fe, Co, Ni and Cu, and 0≤x≤1); and a binding material, αLi-βB-γO (where 2γ=α+3β, and 0<α/β≤0.5). The solid electrolyte layer includes a garnet type oxide solid electrolyte.SELECTED DRAWING: Figure 1
Patent JP-2017069013-A (JP)
Title: Planar lighting device
Inventor: FURUTA MAKOTO
IPC: F21S2/00
Filed: 2015-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a planar lighting device which makes compatible both the securement of the rigidity of wiring, and the mounting accuracy of a light emitting element.SOLUTION: A planar lighting device comprises: a light source having a light emission face for emitting light; a circuit baseboard mounted with the light source; a pair of land parts which are arranged at the circuit baseboard, and composed of conductive materials as regions for applying soldering for electrically connecting a pair of electrodes of the light source; and a pair of dragging parts which extend between a pair of the land parts and at least a cover layer for protecting wiring on the baseboard, are integrated with the land parts, and composed of the conductive materials. First missing parts, which are regions in which the conductive materials are missed, are arranged at respective pairs of the dragging parts.SELECTED DRAWING: Figure 5
Patent JP-2017067591-A (JP)
Title: Electronic component conveyance device and electronic component inspection device
Inventor: TAKADA FUYUMI
IPC: G01R31/26
Filed: 2015-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component conveyance device and an electronic component inspection device that can efficiently convey an electronic component in need of re-inspection, for example.SOLUTION: The electronic component conveyance device includes a conveyance part 23 capable of conveying a tray 200 as a mounting member, on which an IC device 90 as an electronic component is mounted. The conveyance part 23 can convey the tray 200 with the IC device mounted thereon, to a first position and a second position, the first position being a position where the IC device 90 before a first inspection is to be arranged and the second position being a position where the IC device 90 after the first inspection is to be arranged before a second inspection is conducted, and the first and second positions being different positions.SELECTED DRAWING: Figure 5
Patent JP-2016048917-A (JP)
Title: Bundled frequency division multiplexing structure in wireless communications
Inventor: DURGA PRASAD MARADI
IPC: H04W72/04
Filed: 2015-10-01
Abstract: PROBLEM TO BE SOLVED: To provide methods and apparatuses that facilitate allocating a portion of a resource block to a power-limited device for communication.SOLUTION: A power-limited device may not be capable of transmitting over an entire resource block due to power limitations; thus, a portion of the resource block can be assigned thereto, allowing allocation of at least a different portion of the resource block to at least one different device to optimize communications over the resource block. In addition, the portion of the resource block can be allocated across one or more bundled time transmit intervals (TTI) to allow effective communication of time-sensitive data, such as voice over Internet Protocol (VoIP).SELECTED DRAWING: Figure 6
Patent JP-2017064289-A (JP)
Title: Umbrella stand
Inventor: YAGINUMA MOMOKO
IPC: A47G25/12
Filed: 2015-10-02
Abstract: PROBLEM TO BE SOLVED: To provide an umbrella stand which is formed by closing an inner part with a bottom plate and a plate body erected on the bottom plate so as to prevent water flowing down an umbrella from flowing to outside of the umbrella stand and which does not wet the umbrella (a tip of the umbrella, in particular) accommodated inside with water due to accumulation of the water flown down the umbrella.SOLUTION: An umbrella stand 1 is closed with a bottom plate 2 and other plate materials erected on the bottom plate and is opened at a position corresponding to an upper face. The bottom plate 2 includes an umbrella placement part 21 elevated from the bottom plate toward a position corresponding to the upper face. The umbrella stand further includes an opening 31 formed while a part of a front plate 3 is notched for preventing the closed inner part from getting stuffy due to water flown down the umbrella and for visualizing accommodation or no-accommodation of the umbrella from outside of the umbrella stand 1.SELECTED DRAWING: Figure 3
Patent JP-2017068190-A (JP)
Title: Headup display
Inventor: WATANABE MASAHIRO
IPC: B60K35/00
Filed: 2015-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a headup display pivotally supporting a reflection unit such that the reflection unit can rotate more smoothly.SOLUTION: A headup display A in which a display unit 2 and a reflection unit 5 are accommodated in a housing 1 where an emission part 8 is formed, reflecting display light of the display unit 2 through the reflection unit 5, and radiating the display light onto a windshield 7 through the emission part 8, comprises: a holder 52 holding the reflection part 51 and provided with protruding rotary shafts 521 on two ends, respectively; and a support part 53 provided in the housing 1 and supporting the holder 52 to be rotatable about a rotation axis, the support part 53 including a ball bearing 54 inserting the rotary shaft 521 into an inner ring 542 and a bearing holding part 55 holding an outer ring 541 of the ball bearing 54 in the housing 1.SELECTED DRAWING: Figure 3
Patent JP-2017072047-A (JP)
Title: Turbine moving blade assembly and steam turbine
Inventor: ONO TAKAHIRO
IPC: F01D5/30
Filed: 2015-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a turbine moving blade assembly being capable of appropriately securing a margin with respect to a fatigue limit in each hook while being capable of suppressing variations of a load sharing rate of each hook at a moving blade side and a rotor side.SOLUTION: A turbine moving blade assembly 1 comprises: a turbine moving blade 10A having an implanting portion 20A of a multi-stage hook structure provided with a plurality of moving blade side hooks 21a through 21d; and a turbine rotor 31 having a plurality of rotor side hooks 31a through 31d formed correspondingly to individual ones of the plurality of moving blade side hooks 21a through 21d and being coupled to the implanting portion 20A by fitting the plurality of moving blade side hooks 21a through 21d to the plurality of rotor side hooks 31a through 31d. When the second through fourth moving blade side hooks 21b through 21d out of the plurality of moving blade side hooks are brought into contact with the corresponding second through fourth rotor side hooks 31b through 31d, the first moving blade side hook 21a forms a gap between the corresponding first rotor side hook 31a and itself.SELECTED DRAWING: Figure 1
Patent JP-2017071822-A (JP)
Title: Sn-COATED COPPER POWDER AND CONDUCTIVE PASTE USING THE SAME, AND PRODUCTION PROCESS FOR Sn-COATED COPPER POWDER
Inventor: OKADA HIROSHI
IPC: B22F1/02
Filed: 2015-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a dendritic-shaped Sn-coated copper powder that can be suitably used in an application as a conductive paste by increasing the number of contact points during the time when Sn-coated dendritic copper powders contact each other to ensure excellent conductivity as well as by preventing aggregation.SOLUTION: An Sn-coated copper powder 1 according to the present invention has a dendritic shape having a main trunk 2 grown linearly and a plurality of branches 3 branched from the main trunk 2, and in which the main trunk 2 and the branch 3 are a flat plate shape having an average cross-sectional thickness of 0.2 μm to 5.0 μm and are constituted by copper particles having Sn or Sn alloy coated on the surface thereof, and have an average particle diameter (D50) as measured by a laser diffraction scattering type particle size distribution measurement method of 1.0 μm to 100 μm.SELECTED DRAWING: Figure 1
Patent JP-2016025951-A (JP)
Title: Game machine
Inventor: KISHIMOTO SHINJI
IPC: A63F7/02
Filed: 2015-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing an action for using electromagnetic wave noise to illegally acquire a privilege.SOLUTION: An MPU provided in a main control device 81 performs a winning/losing lottery on the basis of occurrence of entry of a game ball into an operation port, and in the case of having won, transfers a mode to an opening/closing execution mode. In the winning/losing lottery, a big win random number counter is utilized. The big win random number counter is a loop counter in which update of numerical information is periodically performed, and when periodically updating the numerical information, an update mode to increase the numerical information one by one toward a maximum value and an update mode to set the numerical information to be a minimum value when having exceeded the maximum value are included. In this case, a shielding plate 130 is provided so as to cover the main control device 81 from a rear side of a pachinko machine.SELECTED DRAWING: Figure 6
Patent JP-2017072070-A (JP)
Title: Hermetic compressor
Inventor: YAMAMOTO YUICHI
IPC: F04B39/10
Filed: 2015-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a hermetic compressor capable of reducing over-compression loss due to the opening delay of a valve, and of improving the compression efficiency.SOLUTION: A rotary compressor includes a discharge port (53) provided in an upper side end plate member (50), a valve seat (101) protruded encircling the discharge port (53), and a valve element to be opened by the pressure of discharge gas from the discharge port (53). In the upper side end plate member (50) having the discharge port (53), a first recessed part (102) is provided along the outer edge of the valve seat (101) on the radial outside of a region opposed to a cylinder bore (110) provided in a cylinder (21A). The thickness of the first recessed part (102) adjacent to the outer edge of the valve seat (101), from the flat face on the cylinder side of the upper side end plate member (50) to the bottom face of the first recessed part (102), is smaller than that of a second recessed part (103) which is provided along the outer edge of the valve seat (101) on the radial inside of a region opposed to the cylinder bore (110).SELECTED DRAWING: Figure 3
Patent JP-2017072782-A (JP)
Title: Image formation device
Inventor: INOUE HAKUJI
IPC: G03G21/14
Filed: 2015-10-09
Abstract: PROBLEM TO BE SOLVED: To provide an image formation device with which it is possible to prevent image formation failure without allowing blank paper to get mixed in product, and to form a high quality image on a sheet.SOLUTION: The image formation device comprises: a sheet loading tray (first ejection means) and an escape tray (second ejection means) from which a sheet is ejected; a switching member for switching sheet conveyance paths (switching means); and a control unit (control means). When an image formation signal is received, the control unit ejects a first sheet to the escape tray without forming an image, and then controls the switching member so that the sheet is ejected to the sheet loading tray. Also, when a last sheet detection sensor (sheet detection means) detects a last sheet while sheets are being ejected to the sheet loading tray upon receiving an image formation signal to a plurality of sheets, the control unit controls the switching member so that the last sheet is ejected to the escape tray without forming an image.SELECTED DRAWING: Figure 6
Patent JP-2017074222-A (JP)
Title: Ultrasonic probe
Inventor: SHINODA MASAKAZU
IPC: A61B8/00
Filed: 2015-10-15
Abstract: PROBLEM TO BE SOLVED: To enable a user, etc. to acquire information on the deterioration of an ultrasonic probe even when the ultrasonic probe is detached from a device body.SOLUTION: An electronic circuit 50 is provided in a connector box 18 of an ultrasonic probe 12, and the connector box 18 is provided with an indicator 54. Deterioration information is calculated from accumulated use time and average acoustic power information by a main control part 42. The deterioration information is stored in a storage part in the connector box through the electronic circuit 50, and displayed in the indicator 54. The deterioration information can be displayed in the indicator 54 even in a state that the ultrasonic probe 12 is detached from a device body 10. Information indicating impact detection is also displayed in the indicator 54.SELECTED DRAWING: Figure 1