baber/WOPTO huggingface dataset:
Patent JP-2019047430-A (JP)
Title: Information processing apparatus, information processing method, and computer program
Inventor: HAYASHI JUNICHI
IPC: H04L9/32
Filed: 2017-09-06
Abstract: To securely issue a certificate only to an information processing apparatus having legitimate software while reducing a load on apparatus activation.SOLUTION: An information processing apparatus that requests issuance of a certificate includes: acquisition means for acquiring an instruction for generating the certificate; measuring means for measuring a hash value of software of the information processing apparatus if an instruction to generate the certificate is received when starting the information processing apparatus; and request means for issuing the certificate to a server on the basis of the hash value.SELECTED DRAWING: Figure 2
Patent JP-2019045829-A (JP)
Title: Conveying device and image forming apparatus
Inventor: NINOMIYA YOSUKE
IPC: G03G15/16
Filed: 2017-09-07
Abstract: To prevent an adhesive from attaching to an image holding body compared with a case where powder is not applied to the ends in a conveyance direction of a sheet having an adhesive as a recording medium.SOLUTION: A conveying unit 12 comprises: a guide path 62 through which a label sheet P as a sheet is guided toward a transfer belt 32 holding a toner image G to be transferred to the label sheet P; powder application means 100 that is provided in the guide path 62 and applies powder H to the ends in a conveyance direction of the label sheet P; and an induction member 64 that is provided on the opposite side of the powder application means 100 in the guide path 62, and induces the label sheet P conveyed through the guide path 62 to the powder application means 100.SELECTED DRAWING: Figure 3
Patent JP-2019050081-A (JP)
Title: Sealed battery and manufacturing method for sealed battery
Inventor: ONO TOMOHIRO
IPC: H01M50/188
Filed: 2017-09-07
Abstract: To provide a sealed battery in which a connection plate and an isolation valve are jointed suitably, and including a current interruption mechanism capable of inverting the isolation valve stably at a desired pressure.SOLUTION: A sealed battery 1 includes a battery case 50, a collector terminal 10, an external exposure terminal 20, and a current interruption mechanism S for interrupting a conductive path from the collector terminal 10 to the external exposure terminal 20 when an internal pressure of the battery case 50 exceeds a specified pressure. Such a current interruption mechanism S includes a connection plate 12 in which an air vent 14 is formed, and an isolation valve 40 in which an inversion part 42 curved downward in a dome shape is formed. In the sealed battery 1, a junction region 15 of the connection plate 12 and a lower surface of the inversion part 42 of the isolation valve 40 are brought into contact with each other, a spray coating juncture 45 is formed to cover a boundary of the junction region 15 and the inversion part 42, and the isolation valve 40 and the connection plate 12 are joined via the spray coating juncture 45.SELECTED DRAWING: Figure 2
Patent JP-2018020776-A (JP)
Title: Method and apparatus for providing feedback of driver
Inventor: GILES HENNESSEY
IPC: B60W40/09
Filed: 2017-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for evaluating at least one operation parameter of an automobile.SOLUTION: A method measures a system variable on an operation parameter of an automobile. Lookup maps (A;S;B) related to the operation parameter are accessed. The lookup maps (A;S;B) have one or a plurality of sets of thresholds (R, R, R, Rand R), and are executed between the system variable in which comparison is measured and the thresholds (R, R, R, Rand R). In order to provide feedback to a driver, economical evaluations (E, E, E, Eand E) are acquired from an index output based on the lookup maps and the economical evaluations (E, E, E, Eand E). An apparatus provides feedback of a driver.SELECTED DRAWING: Figure 2
Patent JP-2019054021-A (JP)
Title: Heterojunction bipolar transistor and method for manufacturing the same
Inventor: YOSHIDAYA HIROAKI
IPC: H01L21/331
Filed: 2017-09-12
Abstract: To reduce an ON voltage in a Vbe/Ic curve by suppressing potential well formation in an etching stop layer to improve the transporting property of electrons.SOLUTION: In a heterojunction bipolar transistor, a second emitter layer 59 and a third emitter layer 60 are identical to each other in material; an etching stop layer 58 is made of a material which can be selectively etched rather than the second emitter layer 59 and the third emitter layer 60; a first emitter layer 57 is made of a material which can be selectively etched rather than the etching stop layer 58; and the composition of the etching stop layer 58 is made such a composition that an absolute value of a conduction band discontinuity amount ΔEc becomes 0.1 eV or less between the second emitter layer 59 and the etching stop layer 58 and between the etching stop layer 58 and the first emitter layer 57.SELECTED DRAWING: Figure 1
Patent JP-2018085716-A (JP)
Title: Semiconductor device, display system, and electronic equipment
Inventor: NAKAGAWA TAKASHI
IPC: H01L29/786
Filed: 2017-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a novel semiconductor device.SOLUTION: A semiconductor device comprises: a programmable logic device that has a programmable logic element; a control circuit; and a detection circuit. The programmable logic device has a plurality of contexts. The control circuit has a function of controlling selection or non-selection of the contexts. The detection circuit has a function of outputting a signal corresponding to a radiation amount. The control circuit has a function of switching between a first mode and a second mode on the basis of the signal corresponding to the radiation amount. In the first mode, the programmable logic device performs processing by using a multi-context system. In the second mode, the programmable logic device performs processing by using a signal with a majority, among signals outputted from the logic element multiplied by the plurality of contexts.SELECTED DRAWING: Figure 1
Patent JP-2019060760-A (JP)
Title: Lens characteristics measuring device and method for actuating lens characteristics measuring device
Inventor: SAIGA MAKOTO
IPC: G01M11/02
Filed: 2017-09-27
Abstract: To provide a lens characteristics measuring device and a method for actuating the lens characteristics measuring device with which it is possible to obtain the measured value, with few errors, of optical characteristics of a test lens even when the optical axis of the test lens is eccentric or inclined during inspection.SOLUTION: The lens characteristics measuring device comprises: an illumination optical system for causing a plurality of measurement light differing in incident angle to enter a test lens with different timing; a Hartmann plate having a plurality of pinholes; a screen to which are projected a plurality of measurement beams of light having passed through the plurality of pinholes; a photographic optical system for photographing the screen to which the plurality of measurement beams of light are projected, each time the measurement light differing in incident angle is entered to the test lens by the illumination optical system; and an optical characteristics determination control unit for analyzing the photographed image per incident angle having been photographed by the photographic optical system, acquiring a plurality of optical characteristics for each incident angle that include the coma aberration of the test lens, and determining other optical characteristics in which the coma aberration is minimal.SELECTED DRAWING: Figure 4
Patent JP-2019064781-A (JP)
Title: Paper feed roll
Inventor: YAMAGUCHI KAZUYUKI
IPC: B65H5/06
Filed: 2017-09-29
Abstract: To provide a paper feed roll which suppresses conveyance failures of a sheet over a long period of time by suppressing generation of powder paper.SOLUTION: A paper feed roll 10 includes a shaft body 12 and an elastic body layer 14 formed on the outer periphery of the shaft body 12, where unevenness is provided on the peripheral surface of the elastic body layer 14 by a projection 16, and the projection 16 is a spherical base-shaped projection. An upper bottom 16b of the projection 16 may be a plane or a curved surface having a radius of curvature larger than that of a spherical zone 16a of the projection 16. A ratio (r1/r2) of a diameter r1 of the upper bottom 16b to a diameter r2 of the lower bottom in the projection 16 is preferably in a range of 0.50-0.95. A polished surface may be formed on the upper bottom 16b of the projection 16.SELECTED DRAWING: Figure 1
Patent JP-2019064398-A (JP)
Title: Steering device
Inventor: TSUKASAKI YUICHIRO
IPC: B62D5/04
Filed: 2017-09-29
Abstract: To provide a steering device that can give an occupant an appropriate steering feeling in a vehicle equipped with a steering-by-wire system.SOLUTION: The steering device which is provided in a vehicle equipped with a steering-by-wire system comprises a shaft part that can rotate according to rotation of a steering wheel arranged in a vehicle interior and an elastic member arranged around the shaft part. The elastic member has an arch shape, where a top part of the arch is pressure-contacted with an outer surface of the shaft part.SELECTED DRAWING: Figure 2
Patent JP-2019068231-A (JP)
Title: Wireless communication terminal and remote meter reading system
Inventor: HIDAKA YASUHIRO
IPC: H04W84/18
Filed: 2017-09-29
Abstract: To provide a wireless communication terminal and a remote meter reading system whose battery remaining capacity is low notifies another wireless communication terminal of the situation, and that reduce the battery consumption and extend the life when the other wireless communication terminal that receives the notification avoids relay communication to the wireless communication terminal.SOLUTION: A wireless communication terminal 2' that performs multistage communication includes monitoring means for regularly monitoring the own remaining battery power, notification means for notifying another wireless communication terminal of low battery status notification by broadcast transmission when the own battery level drops to a threshold value or less and notifying the other wireless communication terminal of battery status recovery notification by broadcast transmission when the own battery level exceeds the threshold value, and communication route switching means for temporarily invalidating a communication route with the wireless communication terminal that has transmitted the low battery status notification when the low battery status notification is received and enabling the communication route with the wireless communication terminal that has transmitted the battery status recovery notification when the battery status recovery notification is received.SELECTED DRAWING: Figure 1
Patent JP-2019065166-A (JP)
Title: Aqueous polyvinyl acetal resin composition
Inventor: CHIBA YOSUKE
IPC: C08L29/14
Filed: 2017-09-29
Abstract: To provide an aqueous polyvinyl acetal resin composition that makes it possible to prepare a molding having high flexibility even when the addition of a plasticizer is suppressed, and has excellent adhesiveness to a resin base material and excellent storage stability.SOLUTION: An aqueous polyvinyl acetal resin composition contains a polyvinyl acetal resin. The polyvinyl acetal resin has a constitutional unit having an ethylene oxide group.SELECTED DRAWING: None
Patent JP-2019066424-A (JP)
Title: Apparatus, method and program deriving three-dimensional shape
Inventor: HIRABAYASHI JUN
IPC: G01B11/30
Filed: 2017-10-04
Abstract: To derive a three-dimensional shape that reproduces appearance that reflects not only a color or a general shape of an object but also a reflection characteristic in a short time.SOLUTION: The present invention relates to an apparatus that derives a three-dimensional shape of an object having projection means projecting light on the object and imaging means imaging the object, and the apparatus comprises: first shape deriving means that derives a general three-dimensional shape of the object by performing triangulation among the projection means, the imaging means and the object; creation means that creates a mirror reflected light image in which luminance of each pixel is composed of only mirror reflected light components on the basis of an imaged image obtained by imaging the object by the imaging means; second shape deriving means that derives a fine surface shape of the object on the basis of a statistic representing a luminance distribution characteristic in the mirror reflected light image; and synthesis means that synthesizes the general three-dimensional shape and the fine surface shape.SELECTED DRAWING: Figure 2
Patent JP-2019071958-A (JP)
Title: Content distribution system and computer system
Inventor: OMORI HIROMASA
IPC: A63F13/798
Filed: 2017-10-12
Abstract: To provide a technology for creating new added value using a transmission function of a text and an image and enriching user experiences.SOLUTION: When an event start condition is ready, a secret event is started. When the secret event is started, at a viewing terminal, transmission (submission) of a text or an image of a viewing user who is a user of the terminal has its transmission content clearly shown in a viewing screen, whereas a transmission content of a transmission (submission) of another viewing user is sealed and displayed unclearly. The secret event is cleared when the transmission content transmitted by the viewing user has common points that satisfy a relevance qualification condition or forms a pattern after the secret event is started. When the secret event is cleared, privilege control is performed.SELECTED DRAWING: Figure 8
Patent JP-2019075510-A (JP)
Title: Position detecting device of semiconductor wafer and position detecting method of semiconductor wafer, and positioning device of semiconductor wafer and positioning method of semiconductor wafer
Inventor: SUGISHITA YOSHIAKI
IPC: H01L21/301
Filed: 2017-10-18
Abstract: To provide an art capable of detecting a position of a semiconductor wafer in which a modifying layer to make the semiconductor wafer be divided into a plurality of flaky substances when external force is applied is formed inside.SOLUTION: A positioning device of a semiconductor wafer WF comprises: supporting means 20 for supporting a semiconductor wafer WF; a position detecting device 30 for detecting a position of the semiconductor wafer WF; and transferring means 40 for arranging the semiconductor wafer WF on a predetermined position based on the detection result of the position detecting device 30. The semiconductor wafer WF has a modifying layer AL inside to make the semiconductor wafer WF be divided into a plurality of flaky substances when external force is applied. The position detecting device 30 comprises: transmitting means 31 for transmitting sound waves to the semiconductor wafer WF; receiving means 32 for receiving sound waves transmitted to the semiconductor wafer WF by the transmitting means 31; and analyzing means 33 for detecting conditions of the modifying layer AL from the sound waves received by the receiving means 32 to detect a position of the semiconductor wafer WF from the detection result.SELECTED DRAWING: Figure 1
Patent JP-2018088674-A (JP)
Title: Video transmission system
Inventor: OKAZAKI YOSHINORI
IPC: H04N19/164
Filed: 2017-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a video transmission system capable of transmitting another data without depending on an active state of a network used for transmission of image data.SOLUTION: A camera apparatus includes: an imaging part that generates first image data; a detection part that detects a changes in bandwidth of a connected communicable network; a compression part that changes a compressibility ratio of the first image data based on a detection result by the detection part; and a communication part that transmits the first image data compressed by the compression part to the network. A server has a reception part that receives the compressed first image data from the network. The camera apparatus increases the compressibility ratio of the compression part to create a communicable bandwidth in the network. The created bandwidth in the network is used for communication of data other than the first image data.SELECTED DRAWING: Figure 5
Patent JP-2019080129-A (JP)
Title: Communication device and communication system
Inventor: MAKITA NORIKAZU
IPC: H04L12/28
Filed: 2017-10-23
Abstract: To provide a communication device and a communication system that can synchronize among a plurality of communication devices via different types of communication devices.SOLUTION: A communication device for communicating with different types of a plurality of first communication devices includes a transmission timing correction unit 40 that calculates, when transmitting information to one of the plurality of first communication devices, timing to transmit the information to the one of the plurality of first communication devices by adding deviation of times between the communication device and the other first communication devices occurring when communicating with the other first communication devices.SELECTED DRAWING: Figure 2
Patent JP-2019079206-A (JP)
Title: Vehicle control device, vehicle control method, and program
Inventor: TODA AKIHIRO
IPC: B60W30/10
Filed: 2017-10-23
Abstract: To provide a vehicle control device capable of implementing traveling that takes traffic participants into account further more, a vehicle control method and a program.SOLUTION: A vehicle control device comprises: an avoidance discrimination unit for discriminating whether contact of each of a structure and an oncoming vehicle with a self-vehicle can be avoided on the basis of a position of the structure and a position of the oncoming vehicle; and a driving control unit for traveling the self-vehicle while controlling one or both of steering of the self-vehicle and acceleration/deceleration. Even in a case where it is discriminated by the avoidance discrimination unit that the contact of each of the structure and the oncoming vehicle with the self-vehicle can be avoided, if a state of a dead angle area of the structure cannot be recognized, the driving control unit stops the self-vehicle until passage of the oncoming vehicle.SELECTED DRAWING: Figure 2
Patent JP-2019079664-A (JP)
Title: Terminal fitting
Inventor: AIZAWA KATSUHIKO
IPC: H01H1/06
Filed: 2017-10-24
Abstract: To provide a terminal fitting capable of reducing workload.SOLUTION: A female terminal fitting 1 includes a pair of sidewall parts (first sidewall part 14 and second sidewall part 15) arranged oppositely to each other, a square cylinder part 11 including a bottom wall part 12 and a top wall part 13 coupling the pair of sidewall parts 14, 15, and a first diagonally wound coil spring 20A and a second diagonally wound coil spring 20B placed in the square cylinder part 11. The first diagonally wound coil spring 20A is placed along the bottom wall part 12, and electrically connected with the square cylinder part 11, and can come into elastic contact with a tab part T. The second diagonally wound coil spring 20B is placed along the top wall part 13, and electrically connected therewith, and can come into elastic contact with the tab part T. The first sidewall part 14 has an insertion slit 16, and the second sidewall part 15 has an extraction slit 17.SELECTED DRAWING: Figure 2
Patent JP-2019078896-A (JP)
Title: Lens barrel and optical device including the same
Inventor: SHIRAISHI DAISUKE
IPC: G02B7/08
Filed: 2017-10-25
Abstract: To provide a lens barrel configured to enable imaging with the same angle of view both in manual zoom and electric zoom.SOLUTION: A lens barrel includes: an optical system 201; a holding part holding the optical system 201; a fixed cylinder 213; an operation ring 202 supported so as to be rotatable in a circumferential direction with respect to the fixed cylinder 213; a drive cylinder which is engaged with the holding part and rotates and moves in an optical axis direction of the optical system, to drive the holding part in the optical axis direction; a transmission part which can be rotated in a circumferential direction, and transmits rotation power of a motor 206 or rotation power of the operation ring 202 to the drive cylinder; and regulation means of regulating rotation of the transmission part so that a first rotation range of the transmission part which can be rotated circumferentially when the transmission part transmits the rotation power of the operation ring 202 to the drive cylinder may be smaller than a second rotation range of the transmission part which can be rotated circumferentially when the transmission part transmits the rotation power of the motor 206 to the drive cylinder.SELECTED DRAWING: Figure 3
Patent JP-2018030005-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2017-10-30
Abstract: PROBLEM TO BE SOLVED: To improve a slot machine in which, after a shift is determined to a game state advantageous to a player, the shift is made to the advantageous game state via a predetermined preparation period.SOLUTION: A slot machine is provided with specific notification control means, advantageous state shift means, start presentation performance means, etc. The start presentation performance means includes first start presentation performance means for performing a start presentation if a specific display result is led out and a shift is made to an advantageous state after a specific notification control is started, and second start presentation performance means for performing the start presentation if the specific display result is not led out despite an operation mode for leading out the specific display result having been notified after the specific notification control is started. Further, the slot machine is provided with advantage determination means for making an advantageous determination that becomes advantageous to a player. During a period after the specific notification control is started till the start presentation is performed, the advantage determination means makes the advantageous determination under a more advantageous condition than during periods different from the aforesaid period.SELECTED DRAWING: Figure 41
Patent JP-2018031789-A (JP)
Title: Flow type electrode device
Inventor: ITO YOSHIHARU
IPC: G01N27/28
Filed: 2017-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a flow type electrode device capable of performing stable measurement of test liquid with lower electric conductivity with a simple configuration.SOLUTION: A flow type electrode device comprises: a measuring electrode 4 with a sensitive part 41; a reference electrode 5 with a liquid junction part support 52 that supports a liquid junction part 51 and is arranged adjacent to the sensitive part 41; and a flow cell 3 with a flow channel part 33 housing the sensitive part 41 and forming a channel for test liquid S, and a storage part 34 communicating with the flow channel part 33 and housing the liquid junction part 51 to store internal liquid I that exudes from the liquid junction part 51. The liquid junction part support 52 is inserted into the storage part 34 through an aperture part 34a at the upper end of the storage part 34, and the aperture part 34a of the storage part 34 is positioned higher than the lower end of the sensitive part 41.SELECTED DRAWING: Figure 1