baber/WOPTO huggingface dataset:
Patent JP-2019040612-A (JP)
Title: Method for transformation of image descriptor based on gradient histogram and relative image processing apparatus
Inventor: STAVROS PASCHALAKIS
IPC: G06T7/00
Filed: 2018-10-18
Abstract: To provide a method for transformation of an image descriptor based on a gradient histogram and a relative image processing apparatus.SOLUTION: A method for transforming an image descriptor H, based on a gradient histogram hhaving a plurality of histogram bins h, into a transformed gradient histogram descriptor V including a set of values vcomprises the step of applying at least one criterion for calculating the set of values v, where the at least one criterion has a location criterion of the histogram bins h.SELECTED DRAWING: Figure 8
Patent JP-2020067273-A (JP)
Title: Target detector, guidance device, flying object, and target detection method
Inventor: SHINODA KENJI
IPC: F41G7/22
Filed: 2018-10-19
Abstract: To provide a target detection device, a guidance device, a flying object, and a target detection method capable of improving the accuracy of target detection and tracking while suppressing the scale of hardware.SOLUTION: A target detection device that detects a target based on a reception signal received by a plurality of antenna elements arranged along a first axis and a second axis intersecting with each other, includes an analysis processing unit and a detection processing unit. The analysis processing unit generates a first combined signal obtained by combining the reception signals of an antenna group along the first axis for each of a plurality of antenna groups, and combines to generate a first multi-signal. The analysis processing unit generates a second combined signal obtained by combining the reception signals of an antenna group along the second axis for each of the plurality of antenna groups, and combines them to generate a second multi-signal. The analysis processing unit performs synthetic band processing on the signal obtained by multiplying the first multi-signal and the second multi-signal. The detection processing unit detects a target based on the result of the synthetic band processing.SELECTED DRAWING: Figure 2
Patent JP-2020067699-A (JP)
Title: Driving support method and driving support device
Inventor: TANAKA SHINYA
IPC: B60W30/14
Filed: 2018-10-22
Abstract: To provide a driving support method and a driving support device that can suppress the sudden deceleration of a vehicle including an own vehicle which is caused by the action taken by a parallel traveling vehicle whose future action cannot be predicted.SOLUTION: The driving support method includes the steps of: creating a plurality of action candidates being actions capable of being taken by a parallel traveling vehicle that is traveling in parallel with an own vehicle on an adjacent lane to an own lane on which the own vehicle travels (S303); calculating a degree of deceleration in the deceleration operation of a vehicle at least including the own vehicle, which travels around the parallel traveling vehicle, with respect to each of the plurality of action candidates (S304); and setting the traveling speed of the own vehicle so as to prevent the parallel traveling vehicle from taking the action candidate having the largest deceleration among the plurality of action candidates (S309).SELECTED DRAWING: Figure 3
Patent JP-2020066353-A (JP)
Title: Refrigerating machine
Inventor: ANDO AKIRA
IPC: B60R16/02
Filed: 2018-10-25
Abstract: To prevent a low-voltage battery 61 from running out.SOLUTION: A refrigerating machine 3 is mounted to a vehicle comprising a low-voltage battery 61 and an electronic control device 2a driven by output voltage from the low-voltage battery 61. The refrigerating machine 3 includes: an electric compressor 51 for controlling an interior temperature of a storage mounted to the vehicle by using output voltage from a high-voltage power source 60; and DC-DC converter 30. The refrigerating machine 3 includes a relay switch CMESF and an electromagnetic coil CM1 that control output voltage from the DC-DC converter 30 so as to apply the output voltage from the DC-DC converter 30 to the electronic control device 2a when the electric compressor 51 in operation while the vehicle is stopped. Therefore, when the refrigerating machine 3 is in operation while the vehicle is stopped, the output voltage from the DC-DC converter 30 can be applied to the electronic control device 2a.SELECTED DRAWING: Figure 1
Patent JP-2020066726-A (JP)
Title: Composition, film, laminate structure, light emitting device and display
Inventor: NAITO Shota
IPC: G02B5/20
Filed: 2018-10-26
Abstract: To provide a composition that prevents light emission intensity from decreasing and has light-emitting properties, a film, a laminate structure, a light emitting device and a display.SOLUTION: A light-emitting composition has (1) and (2) and further has at least one selected from the group consisting of (3), (4), and (4-1), with the content of halogen atoms contained in the (2) of 5500 mass ppm or less.SELECTED DRAWING: None
Patent JP-2019203875-A (JP)
Title: Sensor unit, temperature sensor including the same, method of manufacturing sensor unit, and temperature sensor manufactured using the same
Inventor: LEE JIN-WOO
IPC: H01C17/00
Filed: 2018-10-31
Abstract: To provide a sensor unit, a temperature sensor including the same, a method of manufacturing the sensor unit, and a temperature sensor manufactured using the same.SOLUTION: A temperature sensor includes: a carrier substrate; a sensor unit positioned on the carrier substrate and including a base layer and an electric conductive layer, the base layer having surface hygroscopicity, the electric conductive layer being applied to an external surface of the base layer; a pad unit connected to each of one end and the other end of the sensor unit for electric conduction to the sensor unit; and a cover unit positioned on the sensor unit and configured to cover the sensor unit.SELECTED DRAWING: Figure 2
Patent JP-2019105152-A (JP)
Title: Window glass with holder and method of manufacturing the same
Inventor: TAKAHASHI KAZUHIRO
IPC: C03C27/12
Filed: 2018-11-02
Abstract: To provide window glass with a holder and a method of manufacturing the same which can enhance quality and productivity and prevent the breakage of the window glass caused by attachment of the holder.SOLUTION: A holder body 18 is an integral molded article constituted by an inner layer 26 and an outer layer 28. The inner layer 26 is formed to have a U-shaped cross section which pinches a part of a lower end 12B of window glass 12 in a thickness direction of the lower end 12B. The outer layer 28 is positioned outside the inner layer 26, is made of a material harder than that of the inner layer 26, and is formed to have a U-shaped cross section. A connection part 16 is provided in the outer layer 28. The connection part 16 is protruded toward a direction separating from the lower end 12B of the window glass 12.SELECTED DRAWING: Figure 3
Patent JP-2020076846-A (JP)
Title: Sound output device, sound output method and computer program
Inventor: SEMIZU TARO
IPC: A61B5/11
Filed: 2018-11-07
Abstract: To output a consonant in addition to a vowel for outputting sound which a user desires in one sound unit.SOLUTION: When sound which a user desires to utter is a vowel, a sound output device 1 specifies a vowel on the basis of a content obtained by photographing a shape of a user's mouth, and outputs the specified vowel from a speaker. When sound which the user desires to utter is a consonant, the sound output device 1 specifies the vowel on the basis of the photographed content, accepts user operation for designating a type of the consonant, specifies the consonant on the basis of the type of the consonant corresponding to the user operation and the vowel specified on the basis of the photographed content, and outputs the specified consonant from the speaker. Thus, utterance support and training can be performed on a person having difficulty in utterance.SELECTED DRAWING: Figure 1
Patent JP-2019084362-A (JP)
Title: Expandable intervertebral implant
Inventor: COLM MCLAUGHLIN
IPC: A61F2/44
Filed: 2018-11-08
Abstract: To provide an intervertebral implant adjustable in height and/or angularity and capable of stabilizing adjacent vertebrae of the spine by inserting the intervertebral implant.SOLUTION: An implant includes first and second end plates 110, 130, and each implant defines at least one anterior ramped surface 118 and at least one posterior ramped surface 116. A posterior actuator 170 is positioned between the first and second end plates and has guiding ramp surfaces which correspond to the posterior ramped surfaces. An anterior actuator is positioned between the first and second end plates, and guiding ramp surfaces correspond to the anterior ramped surfaces. An actuator assembly extends between the posterior actuator and the anterior actuator and is configured to selectively move the posterior actuator and the anterior actuator simultaneously, move the posterior actuator independently of the anterior actuator, or move the anterior actuator independently of the posterior actuator.SELECTED DRAWING: Figure 1
Patent JP-2019059741-A (JP)
Title: Heterocyclic compound
Inventor: KITANO YASUSHI
IPC: C09K11/06
Filed: 2018-11-12
Abstract: To provide a novel heterocyclic compound which can be used as a host material which disperses light-emitting materials of a light-emitting layer, in a light-emitting element.SOLUTION: There is provided a heterocyclic compound represented by general formula (G1). In general formula G1, one of R-Ris a substituent of general formula (G1-1); another of them is a substituent of general formula (G1-2); and the others of them independently represent hydrogen, a C1-C6 alkyl group, a substituted or unsubstituted phenyl group, or a substituted or unsubstituted biphenyl group. αand αindependently represent a substituted or unsubstituted phenylene group, or a substituted or unsubstituted biphenyldiyl group, Aand Aindependently represent a substituted or unsubstituted carbazolyl group, a substituted or unsubstituted dibenzothiophenyl group, or a substituted or unsubstituted dibenzofuranyl group.SELECTED DRAWING: None
Patent JP-2019098167-A (JP)
Title: Information processing device, information processing system, information processing method, and program
Inventor: HASHIZUME YOHEI
IPC: A61B5/055
Filed: 2018-11-20
Abstract: To provide a device that can accurately set a region of interest.SOLUTION: An information processing device acquires a first ROI image including a first region of interest included in a first medical image and a second ROI image including a second region of interest included in a second medical image, generates a third ROI image on the basis of the first ROI image and the second ROI image, superimposes a third medical image and the third ROI image, and displays them on a display part.SELECTED DRAWING: Figure 3
Patent JP-2020086914-A (JP)
Title: Search program, server device, search method, and search system
Inventor: YAMAGUCHI TAKUMA
IPC: G06F16/50
Filed: 2018-11-26
Abstract: To output a search result according to a search object, in image search using a query image.SOLUTION: A search program causes a computer to execute: an input step of inputting a query image; and a search step of searching for an image which includes an article similar to a search object and does not include a non-search object from among a plurality of images when the query image includes the search object and the non-search object.SELECTED DRAWING: Figure 1
Patent JP-2020087109-A (JP)
Title: Estimation device
Inventor: KISHI KOJI
IPC: B60W40/09
Filed: 2018-11-28
Abstract: To allow for accurately estimating driver's behavior and feeling on the basis of his/her personality.SOLUTION: An estimation device (100) is provided, comprising: first acquisition means (110) configured to acquire first information indicative of surrounding conditions of a vehicle (10); second acquisition means (120) configured to acquire second information indicative of behavior of a driver of the vehicle in the surrounding conditions; first estimation means (130) configured to estimate personality of the driver on the basis of the first information and second information acquired in the past; and second estimation means (140, 150) configured to estimate at least either of behavior and feeling of the driver in the surrounding conditions indicated by the newly acquired first information on the basis of the driver's personality estimated by the first estimation means.SELECTED DRAWING: Figure 1
Patent JP-2019069608-A (JP)
Title: Inkjet recording device and inkjet recording method
Inventor: ANDO MASAAKI
IPC: B41J2/14
Filed: 2018-11-30
Abstract: To provide an inkjet recording device excellent in durability of a head and ejection stability of an ultraviolet-ray curable ink.SOLUTION: An ink jet recording device includes: a head that ejects ultraviolet-ray curable ink to a medium to be recorded and attaches the ink to the medium; an ink path that supplies the ultraviolet-ray curable ink to the head from an ink container; a heating mechanism that heats the ultraviolet-ray curable ink whose viscosity at 28°C is 8 mPa s or more to make temperature of the ink to be ejected at 28-40°C, and makes viscosity of the ink in the temperature 15 mPa s or less; a deaerating mechanism that deaerates the ultraviolet-ray curable ink and supplies the deaerated ink to the head; and a light source that irradiates the ultraviolet-ray curable ink attached to the medium to be recorded with an ultraviolet-ray and cures the ink.SELECTED DRAWING: Figure 1
Patent JP-2019102089-A (JP)
Title: Method and apparatus for sharing booking information and ticket
Inventor: KYUNG HEE SON
IPC: G06Q50/00
Filed: 2018-11-30
Abstract: To provide a method and apparatus for sharing booking information and tickets.SOLUTION: An apparatus for sharing booking information may provide a user interface for sharing booking information, receive an input of booking information corresponding to at least one of items specifying an entirety of booking information through the user interface, receive a sharing request for sharing at least one portion of the entirety of booking information through the user interface, identify at least one item corresponding to booking information input until a current point in time among the items in response to the sharing request, generate a booking information sharing message including first booking information corresponding to the identified at least one item and enabling an input of second booking information, among the items, which is distinguishable from the first booking information, and transmit the booking information sharing message to at least one receiver terminal through a messenger.SELECTED DRAWING: Figure 2
Patent JP-2020088791-A (JP)
Title: Image processing device, image processing method, and program
Inventor: IIJIMA TOMOKUNI
IPC: G03B7/091
Filed: 2018-11-30
Abstract: To provide an image processing device capable of improving an S/N of an HDR image.SOLUTION: An image processing device 2 comprises: an image sensor 4 for outputting a short exposure image and a long exposure image; a sensor control unit 6 for controlling first exposure sensitivity such that the short exposure image has first brightness, and controlling second exposure sensitivity such that the long exposure image has second brightness when brightness of a subject changes; a movement blend ratio calculation unit 12 for calculating a movement blend ratio on the basis of a movement amount of the subject; a movement adaptive image synthesis unit 14 for synthesizing a corrected short exposure image with the long exposure image on the basis of the movement blend ratio to generate a movement adaptive image; and an HDR image synthesis unit 18 for synthesizing the movement adaptive image with the short exposure image to generate an HDR image. The sensor control unit 6 controls the first exposure sensitivity and the second exposure sensitivity such that a first sensor gain becomes not more than a second sensor gain when the brightness of the subject changes dark.SELECTED DRAWING: Figure 1
Patent JP-2020083267-A (JP)
Title: Vehicle battery pack support device and manufacturing method of the same
Inventor: SIMON OBERHOFFER
IPC: B60K1/04
Filed: 2018-11-30
Abstract: To provide a vehicle battery pack support device which enables improvement of side collision safety of a battery pack while dealing with size increase of the battery pack.SOLUTION: A support device 9 suspends a battery pack 8 having a width as seen in a vehicle width direction Y, which is larger than a ladder frame 2, and includes: a frame side bracket 9a provided on a frame side surface 2S of the ladder frame 2; a battery side bracket 10 provided on a battery side surface 8S of the battery pack 8; and an elastic connection part 9c elastically connecting the frame side bracket 9a with the battery side bracket 10. The battery side bracket 10 includes multiple side flanges 13 which branch from a plate-like member 11 and extend, and tip connection parts 14 which connect tip parts 17 of the side flanges 13 with one another. The plate-like member 11 is joined vertically to the battery side surface 8s and the tip connection parts 14 and the multiple side flanges 13 are joined to the battery side surface 8S continuously from end parts 11E of the plate-like member 11 to the extending tip parts 17.SELECTED DRAWING: Figure 3
Patent JP-2020092162-A (JP)
Title: Grinding method for workpiece
Inventor: SAKAI TOSHIYUKI
IPC: B24B7/04
Filed: 2018-12-05
Abstract: To provide a grinding method for a workpiece which enables a warped workpiece to be properly held.SOLUTION: There is provided the grinding method for a workpiece which has a center region and an outer peripheral region surrounding the center region, and is warped in such a form that a top surface side is curved in a concave form, the grinding method is adopted to grind the workpiece to be thinner. The grinding method for the workpiece comprises: a correction step in which the workpiece is placed on a chuck table with a reverse side of the workpiece opposed to a holding surface of the chuck table, and the outer peripheral region of the workpiece is pressurized with a pressurizing member toward the holding surface to correct the shape of the warped workpiece; a holding step in which the workpiece is sucked and held with negative pressure acting on the holding surface; a first grinding step in which the center region of the workpiece is ground with a grinding wheel having a grinding grindstone and thus made thinner to reduce stress acting on the workpiece; a pressurizing member moving step in which the pressurizing member is moved to outside of the outer peripheral region of the workpiece; and a second grinding step in which the outer peripheral region of the workpiece is ground with the grinding wheel.SELECTED DRAWING: Figure 1
Patent JP-2020090837-A (JP)
Title: Reinforcement structure and method for bridge pier crossing section
Inventor: KOBAYASHI CHIKASHI
IPC: E01D19/04
Filed: 2018-12-05
Abstract: To provide a reinforcement structure and method for a bridge pier crossing section capable of performing reinforcement at a low cost in a short time by attaching a reinforcement member having a simple structure and being easy to attach, and capable of controlling a damaged part and a breakage form at the time of an earthquake.SOLUTION: A reinforcement structure for reinforcing a bridge pier crossing section comprising a bridge pier 11, a girder end of a first girder placed on the top end of the bridge pier 11, a base part 15 formed at the top end of the bridge pier 11, and a girder end of a second girder placed on the top end of the base part 15, includes a rod member 21 that penetrates the base part 15 in the longitudinal direction. One end of the rod member 21 is engaged with the surface of the base part 15 opposite to the girder end of the first girder, and the other end is engaged with a reaction force receiving member located on the girder end of the first girder.SELECTED DRAWING: Figure 3
Patent JP-2020091014-A (JP)
Title: Link operation device and original position decision method of link operation device
Inventor: SATO NAOHIKO
IPC: F16H21/54
Filed: 2018-12-07
Abstract: To provide a link operation device in which a tip member can move on a spherical face with a spherical face link center point as a center, and a radius of the spherical face is adjustable, and which can perform the positioning of an original point of the tip member.SOLUTION: A link operation device comprises a base end member, a tip member, four or more link mechanisms, and four or more posture control drive sources. Each of the link mechanisms has a first link member rotatably connected to the base end member in a first rotation even part, a second link member rotatably connected to the first link member in a second rotation even part, a third link member rotatably connected to the second link member in a third rotation even part, and a fourth link member rotatably connected to the third link member in a fourth rotation even part, and rotatably connected to the tip member in a fifth rotation even part.SELECTED DRAWING: Figure 2
Patent JP-2020092834-A (JP)
Title: Beverage extraction apparatus
Inventor: ISHIMARU YOSHITERU
IPC: A47J31/06
Filed: 2018-12-12
Abstract: To provide a beverage extraction apparatus that allows an interval between a drinking material storage body and a beverage container to be changed easily.SOLUTION: A beverage extraction apparatus 1 includes a placing stand 2 for placing a beverage container, a support part 3 erected on the placing stand 2, a holding part 4 for holding a storage body, a lifting structure 5 for causing the holding part 4 to make a lifting movement, and a transmission part 9 for transmitting a lifting movement to the holding part 4. The lifting structure 5 includes a rack 6, a pinion 7 that makes rotation movement and makes lifting movement along the rack 6, first guide rails 8a-8c for guiding the lifting movement of the pinion 7. The transmission part 9 consists of a first magnetic material provided to the pinion 7 and a selective transmission member 11 for transmitting only the lifting movement of the pinion 7 to the holding part 4. The selective transmission member 11 includes a second magnetic material 12 that is attracted to the first magnetic material and supports the holding part 4, and a suppression member 13 for inhibiting the rotation movement of the pinion 7 from being transmitted to the second magnetic material 12.SELECTED DRAWING: Figure 1
Patent JP-2020096135-A (JP)
Title: Method for manufacturing group III nitride semiconductor
Inventor: OKAMOTO TAKATOSHI
IPC: C30B33/00
Filed: 2018-12-14
Abstract: To provide a method for manufacturing a group III nitride semiconductor without an adverse effect on a device property.SOLUTION: A method for manufacturing a group III nitride semiconductor comprises the steps of: preparing a group III nitride substrate arranged by laminating a first group III nitride layer 11 having a transmittance of 60% or more to a given wavelength of 400-700 nm, a second group III nitride layer 12 having a concentration of 1×10cmor more as for oxygen as an impurity and having a transmittance of 0.1% or less to the given wavelength, and a third group III nitride layer 13 having a transmittance of 60% or more to the given wavelength from a rear face side to a front face side in turn; forming a device structure on the front face side of the group III nitride substrate; and making adjustment to put a focus point 19 of a laser beam 17, 20 short of the second group III nitride layer 12 from the first group III nitride layer 11 on the rear face side of the group III nitride substrate to form an inside quality-modified layer 18 by multiphoton absorption, and using the inside quality-modified layer 18 as a starting point to divide the group III nitride substrate.SELECTED DRAWING: Figure 1-3