baber/WOPTO huggingface dataset:
Patent JP-2016105618-A (JP)
Title: Method and device for detecting camera motion type in video
Inventor: YI BI
IPC: G06T7/20
Filed: 2016-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for detecting a camera motion type in video so as to effectively and accurately detect the camera motion type in the video.SOLUTION: A method and a device for detecting a camera motion type in video according to present embodiments are disclosed. The method comprises the steps of: estimating a first zoom motion parameter between adjacent frames in the video; when the first zoom motion parameter satisfies a first preset condition, estimating a second zoom motion parameter between mutual frames having the preset number of intervals in a corresponding video segment; and when the second zoom motion parameter satisfies a second preset condition, identifying the camera motion type of the video segment as a slow zoom.SELECTED DRAWING: Figure 1
Patent JP-2017125995-A (JP)
Title: Image forming apparatus
Inventor: TAGUCHI AKIO
IPC: G03G21/14
Filed: 2016-01-15
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of reducing influences of residual charges and appropriately performing secondary transfer when charges are supplied via a feeder roller to a secondary transfer outer roller.SOLUTION: A control part starts application of a voltage by an external power supply at a time t1 that is earlier by T=2πL×(δ/360)/v or more than a time t2 on which a top end of a toner image on an intermediate transfer belt reaches a secondary transfer nip. In this case, a start position of feeding on the secondary transfer outer roller reaches the secondary transfer nip earlier than a time on which the top end of the toner image on the intermediate transfer belt reaches the secondary transfer nip. The top end of the toner image on the intermediate transfer belt reaches the secondary transfer nip under a state where a secondary transfer current including an advection current is flowing. In this case, the secondary transfer current has no fluctuations. Since the top end of the toner image on the intermediate transfer belt reaches the secondary transfer nip after fluctuations in the secondary transfer current are eliminated, secondary transfer is appropriately performed.SELECTED DRAWING: Figure 8
Patent JP-2017124774-A (JP)
Title: Vehicular display device and control method for vehicular display device
Inventor: KANBAYASHI HIDEKI
IPC: B60K35/00
Filed: 2016-01-15
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular display device that enables a driver to notice existence of an approaching object approaching its own vehicle from behind.SOLUTION: A right light emitting portion 23R (a left light emitting portion 23L) is arranged at a right side (a left side) adjacent to a combiner 22 that a head-up display device 20 has. A right rear display portion 30R (a left rear display portion 30L) is arranged at a right side (a left side) of the combiner 22, away from the combiner 22. A light emitting control portion 13, when detecting existence of an approaching object approaching from a right rear (a left rear) of a vehicle, controls the right light emitting portion 23R (the left light emitting portion 23L) so that light is emitted at prescribed time intervals. A display control portion 15 controls the right rear display portion 30R (the left rear display portion 30L) so that the portion displays an attention image for attracting attention of a driver after prescribed delay time has elapsed since the right light emitting portion 23R (the left light emitting portion 23L) emitted light.SELECTED DRAWING: Figure 1
Patent JP-2017124782-A (JP)
Title: Vehicular hood
Inventor: YOSHIDA MASATOSHI
IPC: B62D25/10
Filed: 2016-01-15
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular hood which can improve the rigidity while ensuring the pedestrian protection performance.SOLUTION: A vehicular hood includes an outer panel 10 and an inner panel 20. The inner panel 20 includes: first left and right end parts 20A, 20B on both ends in the vehicle width direction D1; a center part 20C between the first left and right end parts; a rear side joint surface 213 to be jointed to the outer panel 10; and an outer side bead part 221 which is recessed so as to separate from the outer panel 10. The rear side joint surface 213 includes a rear side ridge line R11 which extends from the left end part 20A to the right end part 20B and becomes the boundary with the outer side bead part 221. The rear side ridge line R11 includes: a rear side bent line R14 which is located on the center part 20C and bent to the front side or rear side in the cross direction D2; and a rear side main line R15 which is connected to the rear side bent line R14 and extends in the vehicle width direction D1.SELECTED DRAWING: Figure 3
Patent JP-2017124475-A (JP)
Title: drill
Inventor: KONDO YOSHIHIRO
IPC: B23B51/00
Filed: 2016-01-15
Abstract: PROBLEM TO BE SOLVED: To achieve assurance of a life and a processing quality of a drill.SOLUTION: In a drill, a wall surface 5, which is directed to a drill rotation direction T of a chip discharge groove of a drill body 1 which is rotated around an axis, comprises: a first wall surface 5a of a concave surface form which is positioned on an inner peripheral side of the drill body 1, is gradually recessed to a side opposite to the drill rotation direction T as approaching an outer peripheral side, and then, is extended in the drill rotation direction T; and a second wall surface 5b of a recessed surface form which extends from an outer periphery of the drill body 1 to an inner peripheral side, and crosses the first wall surface 5a at an obtuse angle. The drill comprises: a first cutting blade which is formed at an intersection ridge line part of the first wall surface 5a and a tip flank; and a second cutting blade which is formed at an intersection ridge line part of the second wall surface 5b and the tip flank, and crosses the first cutting blade at an obtuse angle. In a cross section orthogonal to the axis, a depth X from a line segment L to a most recessed point of the second wall surface 5b to a length W of the line segment L which connects an outer peripheral end P of the second wall surface 5b and an intersection point Q of the first and second wall surfaces 5a, 5b is 5% or less.SELECTED DRAWING: Figure 4
Patent JP-2017130596-A (JP)
Title: Thermoelectric conversion module and method of manufacturing the same
Inventor: FUJIWARA SHINICHI
IPC: B23K35/26
Filed: 2016-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a thermoelectric conversion module capable of relaxing the stress occurring in a thermoelectric conversion element and an electrode during operation of the thermoelectric conversion module.SOLUTION: A thermoelectric conversion module includes a ceramic substrate having a metal film on each side, multiple P type and N type thermoelectric conversion elements bonded to multiple ceramic substrates while being sandwiched, and some of which are electrically connected, respectively. Gaps are formed in at least one of the multiple ceramic substrates, and the metal films formed on the opposite sides thereof, and the gap formed in the ceramic substrate is smaller than the gap formed in the metal film.SELECTED DRAWING: Figure 1A
Patent JP-2017130406-A (JP)
Title: Gas circuit breaker
Inventor: SHINKAI TAKESHI
IPC: H01H33/915
Filed: 2016-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a gas circuit breaker capable of attaining good insulation strength and profitability while achieving compaction, by securing the insulation distance from the inner surface of a sealed container, only at the regions where hot gas stagnates.SOLUTION: A support 33 is provided as a downstream space component member for making hot gas, generated by interaction of an arc and an arc-extinguishing gas, flow out from the arc space. An exhaust gas part 35 for discharging the hot gas to the internal space of a ground tank 7, i.e., a sealed container, is formed in the support 33. Assuming the insulation distance from the exhaust gas part 35 to the inner surface of the ground tank 7 is L2, and the insulation distance from the support 33 at a place where the exhaust gas part 35 does not exist to the inner surface of the ground tank 7 is L1, the gas circuit breaker is constituted to satisfy a relationship L2>1.2×L1, for example.SELECTED DRAWING: Figure 2
Patent JP-2017135132-A (JP)
Title: Laser processing device
Inventor: SAWABE DAIKI
IPC: H01L21/301
Filed: 2016-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a laser processing device that is able to continue predetermined processing even if a laser beam emitted by a laser beam emitting means is deviated from the center of a scheduled dividing line.SOLUTION: A laser processing device comprises: X-axis direction moving means by which hold means for holding a wafer and laser beam emitting means with a condenser, which emits a laser beam to the held wafer, are relatively moved in an X-axis direction; Y-axis direction moving means that moves it in a Y-axis direction orthogonal to the X-axis direction; imaging means adjacent to the condenser and disposed in the X-axis direction; and control means. The imaging means captures a processed groove machined along the X-axis direction and a characteristic part of a device adjacent to the processed groove. The control means exerts control such that if an interval between the processed groove and the characteristic part in the Y-axis direction exceeds a permissible value on the basis of an image captured by the imaging means, the Y-axis direction moving means is actuated, thereby adjusting the relative positions of the condenser and the hold means in the Y-axis direction so that an interval in the Y-axis direction between the processed groove and the characteristic point falls in a permissible value.SELECTED DRAWING: Figure 5
Patent JP-2017133880-A (JP)
Title: Electronic watch
Inventor: IIJIMA YOSHITAKA
IPC: G04C9/00
Filed: 2016-01-26
Abstract: PROBLEM TO BE SOLVED: To provide an electronic watch that can suppress the problem in which switching of an indication position requires more time than necessary.SOLUTION: An electronic watch comprises: a dial 4a that includes an ALT area 44b, a COM area 44c, and a BAR area 44d; and a first display hand 42 that displays an altitude display mode by indicating the ALT area 44b, displays an orientation display mode by indicating the COM area 44c, and displays an atmospheric pressure display mode by indicating the BAR area 44d. The ALT area 44b, the COM area 44c, and the BAR area 44d are arranged side-by-side in this order on the dial 4a. In a direction of rotation of the first display hand 42, a distance between the ALT area 44b and the COM area 44c and a distance between the COM area 44c and the BAR area 44d are shorter than a distance between the ALT area 44b and the BAR area 44d.SELECTED DRAWING: Figure 3
Patent JP-2017135808-A (JP)
Title: Power generator
Inventor: YAMAMOTO TETSUYA
IPC: H02N99/00
Filed: 2016-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a power generator capable of stably generating power with plural high output voltages at the same time.SOLUTION: A power generator includes a rotating shaft, a magnetic flux generator for generating a magnetic flux in a direction substantially parallel to the rotating shaft, plural induction coil portions each having a winding interlinking with the magnetic flux, plural rotating portions each rotating around the rotating shaft, and a support portion for supporting the magnetic flux generator and the plural induction coil portions. The support portion supports the plural induction coil portions and the magnetic flux generator so that the plural induction coil portions and the magnetic flux generator are positioned in the vicinity of the rotating shaft, and when the plural rotating portions rotate about the rotating shaft, the plural rotating portions traverse plural spaces between the plural induction coil portions and the magnetic flux generator. Each of the plural rotating portions has a magnetic flux changing portion for changing the magnetic flux densities of the magnetic fluxes of the plural spaces when rotating around the rotating shaft and traversing the plural spaces.SELECTED DRAWING: Figure 1
Patent JP-2017136201-A (JP)
Title: Program and game system
Inventor: NAOI HIROKUNI
IPC: A63F13/79
Filed: 2016-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a game system, etc. capable of activating intercommunication among players.SOLUTION: A game system includes an item management part for managing item information that each of a plurality of players possesses, an intimacy management part for managing information on intimacy among the plurality of players, and an item composition part for compositing a plurality of items and generating a composite item on the basis of operation input by the players. When the item composition part composites an item selected by a first player of items that the first player possesses and an item provided by a second player to generate a composite item on the basis of operation input by the first player, the item composition part determines an effect of the composite item on the basis of a degree of intimacy between the first player and the second player. The item management part sets the generated composite item as an item that the first player can use in the game.SELECTED DRAWING: Figure 9
Patent JP-2017136961-A (JP)
Title: Shift device
Inventor: YAMAMOTO MAKOTO
IPC: B60K20/02
Filed: 2016-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a shift device that can suppress a strange feeling given to a driver when returning a knob to a predetermined position.SOLUTION: The shift device comprises: a dial knob having moderation parts to be held at operation positions respectively; a moderation pin 30 that contacts the moderation parts by energizing force of a spring 31; a driving source that rotates the dial knob; and a control part that controls the driving soure. The moderation part has a moderation surface 60 in which mountain parts 62 and valley parts 61 are continuous, which holds the moderation surface at an operation position in a shift range by fitting the moderation pin 30 to the valley parts 61, and grants moderation when rotationally operating the dial knob by the moderation pin 30 surpassing over the mountain parts 62. The control part controls the driving source so that the dial knob is rotated to an operation position corresponding to a predetermined shift range when a specific condition is satisfied, which makes rotation speed of the dial knob lower in a period of time during which the moderation pin 30 moves from the vicinities of tops 64 of the mountain parts 62 of the moderation surface 60 to bottoms 63 of the valley parts 61 than when moving the other parts of the moderation surface 60.SELECTED DRAWING: Figure 8
Patent JP-2017142557-A (JP)
Title: Visit notification system and visit notification program
Inventor: ISHIMATSU HIROAKI
IPC: G06Q50/22
Filed: 2016-02-08
Abstract: PROBLEM TO BE SOLVED: To present a list of visitors such as MR and MSL who visit a medical treatment facility to medical people who work at the medical treatment facility.SOLUTION: A medical person information table 240 stores medical person information about medical people belonging to a prescribed business office. A visitor information table 260 stores visitor information about visitors who visit the prescribed business office. A check-in presentation part 140 presents a list of visitors who visit the prescribed business office, to medical people who belong to the prescribed business office where the visitors visit, who are identified by the medical person information stored in the medical person information table 240, when one or more visitors identified by the visitor information stored in the visitor information table 260 visit the prescribed business office.SELECTED DRAWING: Figure 1
Patent JP-2017141552-A (JP)
Title: Crushing machine and hydraulic driving apparatus comprising the same
Inventor: TAKESHITA TATSUYA
IPC: E02F3/36
Filed: 2016-02-08
Abstract: PROBLEM TO BE SOLVED: To realize efficient storage of working oil led out from a driving cylinder for reducing driving power loss of a building machine.SOLUTION: A crushing machine 9 comprises: a crushing machine main body 14, crushing arms 15 which are rotatably arranged to the crushing machine main body 14, crushing cylinders 16 which make the crushing arms 15 to rotate in a manner where extending action thereof makes tip end parts of the crushing arms 15 to be closed each other and shrinking action thereof makes tip end parts of the crushing arms 15 to be apart each other, and a storing container 17. The storing container 17 comprises a container main body 18 and a movable member 19 which forms a storage room S2 together with the container main body 18 and which may be displaced relatively to the container main body 18. Either of the container main body 18 or the movable member 20 is connected to one crushing arm 15 so that the storage room S2 is extended and shrunk in a depending manner on closing or apart of the crushing arms 15 and the other one of the container main body 18 and movable member is connected to the other one of the crushing arms 15.SELECTED DRAWING: Figure 2
Patent JP-2017141705-A (JP)
Title: Fuel injection control device of internal combustion engine
Inventor: MASUKAKE YUICHI
IPC: F02D41/04
Filed: 2016-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection control device of an internal combustion engine capable of securing a stable combustion state and suppressing temperature rise of an exhaust gas by terminating fuel injection from a cylinder fuel injection valve by a prescribed injection termination period, even when a pressure of the fuel supplied to the cylinder fuel injection valve is lowered.SOLUTION: In an internal combustion engine 3, a fuel is supplied from a cylinder fuel injection valve 4 and a port fuel injection valve 8. According to this fuel injection control device, a cylinder injection amount GF_DI is corrected to a reduction side (steps 34, 36, 37 in Fig. 5) to terminate fuel injection of the cylinder fuel injection valve 4 by a prescribed target injection termination period θ_DIECMD on the basis of a degree of lowering when an actual fuel pressure PF_DIACT of the fuel supplied to the cylinder fuel injection valve 4 is lowered with respect to the target fuel pressure PF_DICMD. Further the port injection amount GF_PI is calculated (step 8 in Fig. 3) on the basis of a required fuel amount GF_TOTAL and the corrected cylinder injection amount GF_DI.SELECTED DRAWING: Figure 5
Patent JP-2017142214-A (JP)
Title: FM-CW radar
Inventor: NAKADA TSUNEO
IPC: G01S13/34
Filed: 2016-02-12
Abstract: PROBLEM TO BE SOLVED: To provide an FM-CW radar that can suppress even attenuation of a reflection wave from an object to be detected, as suppressing a reception amplifier from being saturated.SOLUTION: An FM-CW radar comprises: a transmission unit 20 transmits an FM-modulated continuous transmission wave; a reception unit 30 that receives a reflection wave; and a mixer 40 that creates a beat signal. The reception unit 30 comprises: a reception amplifier 33 that amplifies the reflection wave; and a tunable filter 32 that is provided in a pre-stage of the reception amplifier 33, in which an attenuation frequency band of the tunable filter 32 includes a frequency of a reflection wave from a proximate structure such as a bumper 1 and the like existing in a close distance enough for the reception amplifier 33 to be saturated when the reflection wave does not pass through the tunable filter 32, but is made incident upon the reception amplifier 33, and changes so as not to include a frequency of a reflection wave from an object detected in the shortest distance in a time zone in which a change tendency of the attenuation frequency band of the tunable filter 32 matches a change tendency of the frequency of the reflection wave from the object detected in the shortest distance.SELECTED DRAWING: Figure 1
Patent JP-2017143892-A (JP)
Title: wheelchair
Inventor: NISHIMOTO KUNIO
IPC: A61G5/04
Filed: 2016-02-15
Abstract: PROBLEM TO BE SOLVED: To change a seating attitude, thereby allowing a seating person to perform a simple movement and work.SOLUTION: A wheelchair 1 includes: a seat part 2; an actuator 7 for lifting/lowering the seat part 2; a leg rest 3 vertically rotationally connected to the seat part 2; and a link member 45 interlocked with lifting/lowering of the seat part 2 so as to rotationally turn the leg rest 3. The actuator 7 is configured to dispose the seat part 2 at a prescribed reference position and to move the seat part 2 to a position upper than the reference position. The leg rest part 3 is configured to take a prescribed reference position when the seat part 2 is at the reference position. When the seat part 2 is moved to the upper position, the link member 45 rotationally turns the leg rest 3 downward with respect to the seat part 2 from the reference position.SELECTED DRAWING: Figure 1
Patent JP-2017148095-A (JP)
Title: Core material piece and knitted article using the same
Inventor: UMEDA MINA
IPC: A43B3/00
Filed: 2016-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a core material piece that can easily make a knitted article of a desired shape and further can be made by various sizes.SOLUTION: A core material piece 10 is provided for forming a knitted article, and is configured such that multiple core material pieces 10 are combined to form one assembly core material 15 and a knitted material is knitted in the assembly core material 15 to thereby form a knitted article. Further, it is preferable that at least two of the core material pieces 10 are formed in the same shape and same size, a cutting removing part for cutting and removing a portion of the core material pieces 10 are provided, and the core material pieces 10 being cut by the cutting removing part are combined to form the assembly core material 15.SELECTED DRAWING: Figure 3
Patent JP-2017151725-A (JP)
Title: Content recommendation system, information processing apparatus, information processing method, and program
Inventor: TAKEMOTO TAKESHI
IPC: G06F17/30
Filed: 2016-02-24
Abstract: PROBLEM TO BE SOLVED: To display a content corresponding to the preference of a user, at a proper time.SOLUTION: A server analyzes a document on the basis of a social interest degree, adds a social interest content related to the document, to the document, in accordance with a result of analyzing the document, and transmits the document with the social interest content added thereto to an information processing apparatus. The information processing apparatus includes display means of receiving the document with the social interest content from the server, and displaying the received documents and the social interest contents added to the documents in the order of social interest degree. The social interest contents displayed by the display means in the order of social interest degree are rearranged on the basis of a personal interest degree.SELECTED DRAWING: Figure 3
Patent JP-2017151734-A (JP)
Title: Image forming system and image forming apparatus
Inventor: ASANO YOKO
IPC: G06F3/12
Filed: 2016-02-24
Abstract: PROBLEM TO BE SOLVED: To acquire data of a language suited to a user of a terminal device to form an image with a simple operation.SOLUTION: In an image forming system 1, when acquisition and printing of a file is instructed from a user in a terminal device 3, an image forming apparatus 2 acquires a language list L1 conforming to the file from a server device 5, and when the terminal device 3 has a basic language, acquires a file of the basic language from the server device 5 and prints the file. In the image forming system 1 can thus acquire, from the server device 5, a file of the basic language that can be considered to be a language most familiar to a user and print the file without requiring the user to perform an operation to select the language.SELECTED DRAWING: Figure 5