baber/WOPTO huggingface dataset:
Patent JP-2017060383-A (JP)
Title: Dc/dc converter and switching power supply device
Inventor: SEKI SETO
IPC: H02M3/155
Filed: 2016-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a DC/DC converter including a soft start circuit and capable of sufficiently suppressing overshoot of output voltage when started without complicating a circuit configuration.SOLUTION: A DC/DC converter includes: a soft start circuit which generates gradually increasing soft start input voltage; an error amp which generates an error signal; a variable output current generating unit which generates variable output current proportional to soft start input voltage or soft start output voltage having a certain relation to the soft start input voltage; a constant current source which generates bias current; an oscillating unit which generates a rectangular signal in which a frequency linearly changes according to the soft start current obtained by adding the variable output current and the bias current; a slope circuit which generates a slope signal on the basis of the rectangular signal; a PWM comparator which generates a pulse width modulation signal on the basis of the error signal and the slope signal; and a control circuit unit which alternately turns on/off first and second transistors on the basis of the pulse width modulation signal.SELECTED DRAWING: Figure 1
Patent JP-2018026676-A (JP)
Title: Multi-camera system, camera, processing method of camera, confirmation device, and processing method of confirmation device
Inventor: KANEKO TETSUO
IPC: H04N5/225
Filed: 2016-08-09
Abstract: PROBLEM TO BE SOLVED: To allow images taken with a plurality of cameras to be confirmed excellently.SOLUTION: A confirmation device transmits an end trigger signal to cameras, and each of the cameras gives frame numbers to frames within a past prescribed time from a frame corresponding to reception timing of the trigger signal. The confirmation device transmits a transfer request including a frame number to a prescribed camera, and displays an image by image data transmitted by the prescribed camera. At the confirmation device, images taken with the cameras can be confirmed excellently. In addition, because the same frame number is assigned to frames at the same time from the cameras, a camera angle can be simply switched using frames at the same time.SELECTED DRAWING: Figure 2
Patent JP-2017021814-A (JP)
Title: Method and device for one-dimensional signal extraction
Inventor: WILLIAM M SILVER
IPC: G06V30/224
Filed: 2016-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a digital electronic method, system and device including a computer program product for extracting a one-dimensional digital signal from a two-dimensional digital image.SOLUTION: A digital electronic device 130 receives a two-dimensional digital image 100 including a plurality of pixels (a bar-code 110) arranged on a pixel grid, describes a projection line 120 with respect to a plurality of directions that are not parallel with nor diagonal to the pixel grid, selects a sequence at a relative position to a repeating sequence of pixel weight templates including at least two different pixel weight templates according to a direction, adjusts the sequence such that one centroid of at least two different pixel weight templates is placed on the projection line, and uses a sequence of the pixel weight templates arranged in the sequence of the relative position to calculate the sequence of the weighted sum of pixels of the digital image.SELECTED DRAWING: Figure 1
Patent JP-2017021353-A (JP)
Title: Focus adjustment device and imaging device
Inventor: TAKAHARA HIROAKI
IPC: G02B7/36
Filed: 2016-08-17
Abstract: PROBLEM TO BE SOLVED: To shorten a time until a focus lens is driven after a release button is half-pressed.SOLUTION: A focus adjustment device comprises: a phase difference detection unit 21 that detects an amount of deviation of an image surface due to an optical system on the basis of an output of a pair of light reception sensors; a focus adjustment unit 36 that drives a focus adjustment optical system in an optical axis direction, and thereby implements a focus adjustment of the optical system; a boot unit 28 that boots the focus adjustment by the focus adjustment unit; a storage unit 24 that stores the detected amount of deviation; an exposure control unit 21 that controls an exposure condition of the pair of light reception sensors; and a control unit 21 that, when the booting of the focus adjustment by the boot unit is implemented, determines whether reliability in the amount of deviation stored in the storage unit is equal to or more than a prescribed value, and when the reliability is equal to or more than the prescribed value, causes the focus adjustment optical system to be driven on the basis of the amount of deviation detected before the focus adjustment is booted without causing the exposure control unit to change the exposure condition. The control unit is configured to cause the exposure control unit to change the exposure condition after causing the driving of the focus adjustment optical system to be started.SELECTED DRAWING: Figure 1
Patent JP-2018028214-A (JP)
Title: Door
Inventor: TERAI RYOJI
IPC: E06B5/16
Filed: 2016-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a door capable of preventing spread of fire via a gap between a frame and a sash.SOLUTION: The door is a door in which a sash 4Y is disposed within the frame 1, includes: a first foaming part 102 disposed between the frame 1 and the sash 4Y; and a second foaming part 101 disposed between the frame 1 and the sash 4Y and foams at a foaming temperature different from that of the first foaming part 102. The second foaming part 101 is disposed in a bottom end part of the sash 4Y, and the first foaming part 102 is disposed in a lower part of the second foaming part 101.SELECTED DRAWING: Figure 6
Patent JP-2018032201-A (JP)
Title: Reference object information management system and reference object information management method
Inventor: MOGI KENICHI
IPC: G06Q50/26
Filed: 2016-08-24
Abstract: PROBLEM TO BE SOLVED: To properly manage reference object information with a simple configuration.SOLUTION: A registration support device 100 is configured to, in reply to a flight past record information (one example of reference object information) registration request designating a registered account identifier and a password, register the flight past record information in association with the registered account identifier in a data server device 700. Further, when receiving the registered account identifier, authentication parameter information including registrant identification information for identifying a registrant, the password, and an authentication request designating a referencer terminal device 600 as a transmission destination from an applicant terminal device 500, the registration support device 100 is configured to transmit an authentication request of a combination of the registered account identifier and the password to the data server device 700. When authenticated, the registration support device 100 is configured to transmit legitimacy check information regarding the authentication parameter information to the referencer terminal device 600 together with the authentication parameter information as reference information.SELECTED DRAWING: Figure 2
Patent JP-2016220691-A (JP)
Title: combine
Inventor: TAKEUCHI KENICHIRO
IPC: A01D69/00
Filed: 2016-08-31
Abstract: PROBLEM TO BE SOLVED: To enhance work efficiency of a combine by enabling grains culms, etc. clogging a threshing part conveyance device to be easily removed.SOLUTION: The combine includes: a threshing part conveyance device 12 arranged in a side of a threshing device 3 and conveying reaped grain culms; an upper cover 50D arranged in an upper part of the threshing device 3 and covering an upper side of a threshing cylinder 55; a lock mechanism locking the upper cover 50D at a closed position; and a control device 85 stopping an engine 62 automatically and cancelling locking by the lock mechanism when an operation tool 6D arranged in a peripheral part of the threshing part conveyance device 12 is operated. When the operation tool 6D is operated, the locking of the lock mechanism is cancelled and thereby the upper cover 50D is brought into a semi-opened state.SELECTED DRAWING: Figure 29
Patent JP-2017197513-A (JP)
Title: Compound, light-emitting element, display device, electronic device, and lighting device
Inventor: KANAMOTO MIKI
IPC: H05B33/12
Filed: 2016-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a novel compound or a light-emitting element with high emission efficiency.SOLUTION: The provided novel compound includes a bicarbazole skeleton and a benzofuropyrimidine skeleton or a benzothienopyrimidine skeleton. The provided light-emitting element includes the compound.SELECTED DRAWING: None
Patent JP-2018042308-A (JP)
Title: Electric automobile
Inventor: YUKI KEISUKE
IPC: B60K6/445
Filed: 2016-09-05
Abstract: PROBLEM TO BE SOLVED: To discharge a smoothing capacitor by stopping a motor without using a parking lock as much as possible when an electric automobile collides.SOLUTION: A controller 15 of a hybrid vehicle 2, capable of executing three-phase On control to turn on all transistors of either of upper-arm transistors 3a-3c of inverters 7a, 7b and three lower-arm transistors 3d-3f of the inverters, and turn off all of the other of the transistors, includes the steps of: executing the three-phase On control in the case of detecting a collision, and discharging a smoothing capacitor 5 using a discharge circuit 30 when rotation speeds of motors 8a, 8b are reduced to a given rotation speed or less; and activating a parking lock 29 in a case where the motors 8a, 8b do not decelerate when executing the three-phase On control, and discharging the smoothing capacitor 5 using the discharge circuit 30 when the rotation speeds of the motors 8a, 8b are reduced to the given rotation speed or less.SELECTED DRAWING: Figure 1
Patent JP-2018039073-A (JP)
Title: Workpiece pressing device clamping and fixing workpiece
Inventor: INUTAKE HIROSHI
IPC: B23P19/00
Filed: 2016-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a workpiece pressing device which can clamp a first workpiece and a second workpiece placed on the first workpiece.SOLUTION: A workpiece pressing device 10 includes: a pedestal 12 on which a first workpiece is placed; a first clamp mechanism 14 which clamps the first workpiece and has a first clamp part 56 and a second clamp part 76 which are provided at the pedestal so as to open or close; a second clamp mechanism 16 which clamps a second workpiece placed on the first workpiece, has a third clamp part 96 and a fourth clamp part 116 which are provided at the pedestal so as to open or close, and holds the second workpiece in a preset position relative to the first workpiece.SELECTED DRAWING: Figure 1
Patent JP-2018038651-A (JP)
Title: Game machine
Inventor: ASANUMA KOJI
IPC: A63F7/02
Filed: 2016-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a game machine including an unexpected notice performance for enabling a player to expect a jackpot in any stage in progress of a step-up notice performance.SOLUTION: A game machine includes a plurality of appearance timings of a specific notice performance or a specific ready-to-win performance. One appearance timing is set to be timing when a first step appears in step-up notice, or is set to be another timing when a first step is changed to a second step after predetermined time elapses from establishment of a normal ready-to-win.SELECTED DRAWING: Figure 17
Patent JP-2017079588-A (JP)
Title: Power supply device
Inventor: NISHIKAWA TAKAFUMI
IPC: H02J50/40
Filed: 2016-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a power supply device capable of appropriately supplying power even in the case of supplying power to power reception devices whose number exceeds the number of the devices a communication unit can simultaneously connect with.SOLUTION: A power supply device 100 comprises: a power supply coil 8 for supplying power to a plurality of power reception devices 200; a communication unit configured to be able to perform communication connection with the power reception devices 200; and a determination unit 6 for determining whether or not an actual measurement change pattern in the time course of information on power supply of the power supply coil 8 is approximate to a prediction change pattern in the time course of information on power supply. The power supply device is configured to perform control to preferentially cut off connection with a power reception device 200 determined to be approximate by the determination unit 6.SELECTED DRAWING: Figure 1
Patent JP-2017122080-A (JP)
Title: Incense stick containing p-menthane-3,8-diol, and diffusion method of p-menthane-3,8-diol into space by smoking the incense stick
Inventor: SHIROYAMA KENICHIRO
IPC: A61K8/02
Filed: 2016-09-12
Abstract: PROBLEM TO BE SOLVED: To provide incense sticks containing p-menthane-3,8-diol, and to provide diffusion methods of p-menthane-3,8-diol into a space by smoking the incense stick.SOLUTION: The present invention relates to an incense stick containing an incense stick substrate and p-menthane-3,8-diol, and to an incense stick obtained by further adding an incense ingredient to the incense stick as an additional ingredient. The invention relates to a method of diffusing p-menthane-3,8-diol into a space by smoking an incense stick or incense containing p-menthane-3,8-diol.SELECTED DRAWING: Figure 1
Patent JP-2018044724-A (JP)
Title: Dryer and heat treatment system
Inventor: ICHIBE NOBUO
IPC: F26B3/30
Filed: 2016-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a technology of reducing heat radiation from a housing supporting a heat element to the outside.SOLUTION: A dryer 40 is configured to dry a coating film formed on a substrate 5. The dryer 40 includes: an infrared heater 42 configured to radiate heat in a -z direction as a first direction; a housing part 44 supporting the infrared heater 42 on its inside; an outer wall part 46 covering an outer surface of the housing part 44 so as to form an interval 40S between the housing part 44 and the outer surface, and forming an opening 46op communicating with the internal 40S; and a discharge part 50 configured to discharge atmosphere of the interval 40S between the housing part 44 and the outer wall part 46. The opening 46op formed by the outer wall part 46 faces to the -z direction.SELECTED DRAWING: Figure 3
Patent JP-2018049351-A (JP)
Title: Facility retrieval device, facility retrieval method, computer program and recording medium recording computer program
Inventor: OTA YOSUKE
IPC: G06F17/30
Filed: 2016-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a facility retrieval device and facility retrieval method.SOLUTION: A facility retrieval method is provided with a facility DB storing information about a facility, and retrieves a facility corresponding to a retrieval query having an input received from the facility DB, and outputs the retrieved facility in output order determined based on an ordinary score. The facility retrieval method, which comprises an attribute DB that stores an attribute identification term in association with an attribute corresponding to the attribute identification term and an attribute score about the attribute, is configured to: judge whether the retrieval query may conduct an element decomposition on the basis of a first rule; when the retrieval query may not conduct the element decomposition, refer to the attribute DB to identify the attribute and attribute score matching the retrieval query and corresponding to the attribute identification term; give the facility related to the identified attribute of the retrieved facilities the identified attribute score; determine an output order based on the attribute score instead of the ordinary score as to the facility in which the given attribute score is greater than the ordinary score; and output the retrieved facility on the basis of the determined output order.SELECTED DRAWING: Figure 1
Patent JP-2018053442-A (JP)
Title: Bed plate structure for sleeper
Inventor: MORI TOSHIHIRO
IPC: E01B19/00
Filed: 2016-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a bed plate structure for a sleeper which allows a bed plate to be installed and removed in the direction of the track and which allows the arrangement of an insertion type heater.SOLUTION: Provided is a bed plate structure 1 in which an insertion type heater 30 having a plate type heat generating part 31 is arranged on the bed plate 10 of a PC sleeper 100 protruding from a pair of cradles 101 having a fastener 50 mounted to the top face, the bed plate structure comprising: a bed plate body 11 having a long side dimension that can be arranged in the track direction between the pair of cradles and an insertion type heater arrangement part 15 extended in the long side direction; and an adjustable metal fitting 21 arranged at one end of the bed plate body in the long side direction having dimensions that can be adjusted to an overall long side dimension appropriate to the intervals for the pair of cradles based on the long side dimension of the bed plate body. The bed plate main body is provided with a cradle located at a track direction center part at one end of the long side direction and an engaging concave portion along with an engaging part 13 located at the other end of the long side direction which connects to the adjustable metal fitting. The adjustable metal fitting has concave portions on the edge that connects to the engaging part and on the edge in the opposite direction that connects with the cradle on the other end.SELECTED DRAWING: Figure 1
Patent JP-2018056273-A (JP)
Title: Curable composition for optical nanoimprint
Inventor: SHIRAISHI ATSUSHI
IPC: C08F2/48
Filed: 2016-09-28
Abstract: PROBLEM TO BE SOLVED: To provide: a curable composition for optical nanoimprint, which is superior in fine patternability, mold peelability, and durability against etching; and a pattern formation method by use of the curable composition.SOLUTION: A curable composition for optical nanoimprint according to the present invention comprises (A) an onium salt represented by the general formula (1) below, and (B) a cation polymerizable hydrocarbon compound as essential components. [In the formula (1), Rf's independently represent an alkyl group with 1-8C, an alkenyl group with 2-8C, or an aryl group with 6-10C; in the groups, hydrogen atoms coupled to carbon atoms of respective groups are substituted with fluorine atoms at 80% or more; n is an integer of 1-5; Ais a monovalent onium cation.]SELECTED DRAWING: None
Patent JP-2018057137-A (JP)
Title: Full charge capacity calculation device
Inventor: TACHIBANA YUKI
IPC: H01M10/48
Filed: 2016-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a full charge capacity calculation device capable of calculating full charge capacity of a battery pack which is constituted of a plurality of battery cells connected in series without calculating full charge capacity of the respective battery cells when the full charge capacity of the battery pack is calculated.SOLUTION: A full charge capacity calculation device 14 is provided with: a SOC calculation part 140; an integrated current amount calculation part 141; and a full charge capacity calculation part 144. The a full charge capacity calculation part 144 calculates the minimum full charge capacity based on SOC before charge/discharge of a battery pack B1 calculated by the SOC calculation part 140 based on OCV before the charge/discharge of the battery pack B1, SOC after equalization of the battery pack B1 calculated by the SOC calculation part 140 based on the SOC after equalization of the battery pack B1, and an integrated current amount calculated by the integrated current amount calculation part 141.SELECTED DRAWING: Figure 1
Patent JP-2018050960-A (JP)
Title: Tube for trachea
Inventor: HYAKKAN YUSUKE
IPC: A61L27/16
Filed: 2016-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a tube for a trachea hard for phlegm to adhere.SOLUTION: The tube for a trachea includes: a tip end part disposed on a lung side of the trachea inside; a base end part disposed on the other side of the tip end part; a lumen body having a lumen for assuring a respiratory tract going to the tip end part from the base end part; a hydrophilic film A disposed on at least a part of an inner periphery of the lumen body, and containing a copolymer A having a repeating unit (A) represented by a specific formula (1) and a repeating unit (B) represented by a specific formula (2), and a content of the repeating unit (A) to all repeating units of 0.6-7 mol%; and an aqueous layer held in the hydrophilic film A which is derived from a water content in respiratory gas.SELECTED DRAWING: Figure 3A
Patent JP-2018051192-A (JP)
Title: Golf ball
Inventor: TARAO TOSHIYUKI
IPC: C08L9/00
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a golf ball excellent in durability.SOLUTION: A golf ball according to the present invention comprises a constituent member containing a crosslinked rubber component and a polyrotaxane component, wherein the polyrotaxane has a cyclodextrin, a linear molecule piercing through the cyclic structure of the cyclodextrin, and blocking groups located at both terminals of the linear molecule to prevent disassociation of the cyclodextrin, and at least a part of hydroxyl groups of the cyclodextrin is modified with a caprolactone chain via -O-CH-O- group.SELECTED DRAWING: Figure 1
Patent JP-2018058094-A (JP)
Title: Evaluation method of melting-in quantity of weld metal in steel floor plate
Inventor: SHIMANUKI HIROSHI
IPC: E01D19/12
Filed: 2016-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of easily evaluating a melting-in quantity of weld metal in a steel floor plate.SOLUTION: In a pressing process, sidewall parts 6b and 6c are pushed from the inside of a U rib 6 by pressing parts 28a and 28b so that the sidewall parts 6b and 6c are deformed toward the outside of the U rib 6. In an information acquisition process, a displacement quantity of the sidewall parts 6b and 6c in the pressing process and deformation information on a load added to the sidewall parts 6b and 6c from the pressing parts 28a and 28b are acquired. In an evaluation process, a melting-in quantity of weld metal 10 for joining a deck plate 3 and the sidewall parts 6b and 6c, is evaluated based on a preset master curve and the deformation information acquired in the information acquisition process.SELECTED DRAWING: Figure 7
Patent JP-2018064636-A (JP)
Title: Information processing device
Inventor: IKEDA YASUTAKA
IPC: A63F13/79
Filed: 2016-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a game including lottery processing in which it is possible to easily realize that a rare content acquisition probability increases as lottery processing is repeated, and a motivation to repeatedly challenge the lottery processing increases.SOLUTION: An information processing device includes: a table management part for storing a table in which each of a plurality of choices is discriminated as either acquirable or unacquirable, and a kth content is assigned to each of the plurality of choices; a presentation part for presenting to a user terminal at least part of the information on the plurality of choices and information on the number of the kth contents assigned to the acquirable choices of the plurality of choices; and a lottery processing part for reading out the table from the table management part every time an acquisition request for any one choice of the plurality of choices is received from the user terminal, granting an mth content assigned to the choice for which the acquisition request is made by the user to the user in the table, and updating the choice for which the acquisition request is made by the user to be unacquirable in the table.SELECTED DRAWING: Figure 6