baber/WOPTO huggingface dataset:
Patent JP-2019050030-A (JP)
Title: Image extracting device, control method of image extracting device, and program
Inventor: AIKAWA NAOSHI
IPC: G06T7/60
Filed: 2018-11-21
Abstract: To provide a line segment extracting device, and a control method and program thereof capable of swiftly identifying line segments from an image.SOLUTION: The line segment extracting device is a line segment extracting device 100 for extracting line segments from an image. The line segment extracting device 100 comprises: an edge detection part 901 configured to detect edges from the image; a first intersection identification part 902 configured to obtain intersections of the edges with first multiple parallel lines each extending at predetermined distance in a first direction in the image; a first intersection connecting part 903 configured so as to, with respect to each pair of two neighboring first parallel lines, connect the intersections on the first parallel lines with a straight connection line; and a first line segment identification part 904 configured to extract a set of the connection lines, which are the multiple connection line connected at the intersection and angle differences in the extending directions of which are within a predetermined range, as the line segment.SELECTED DRAWING: Figure 2
Patent JP-2020086078-A (JP)
Title: Image heating device, image forming device, and control method for image heating device
Inventor: YONEKUBO HIDEAKI
IPC: G03G21/00
Filed: 2018-11-22
Abstract: To provide technology with which, in a structure for individually controlling the heating of a plurality of heating areas by a plurality of heat generators in a row in the longitudinal direction, it is possible to prevent the occurrence of poor fixing or gloss reduction in the vicinity of an image edge and obtain greater power-saving effects.SOLUTION: An image is formable area of a recording medium is divided in the longitudinal direction in correspondence to a plurality of heat generators into a boundary area including a boundary between one heat generator and a heat generator adjacent thereto out of the plurality of heat generators and overlapping the one heat generator and the adjacent heat generator in a prescribed range in the longitudinal direction and a non-boundary area overlapping the one heat generator in ranges other than the boundary area. The control target temperature of a heating area heated by the one heat generator is chosen to be a first temperature based on information out of image information that corresponds to the boundary area or a second temperature based on information out of image information that corresponds to the non-boundary area whichever is highest.SELECTED DRAWING: Figure 5
Patent JP-2019035984-A (JP)
Title: Scratch-resistant articles with gradient layer
Inventor: KAVEH ADIB
IPC: G02B1/115
Filed: 2018-11-22
Abstract: To provide articles that exhibit scratch- resistance and improved optical properties.SOLUTION: In some embodiments of the invention, an article (100) exhibits color shift of about 2 or less, when viewed at an incident illumination angle in a range from about 0 degrees to about 60 degrees from normal incidence under an illuminant. In one or more embodiments, the articles (100) include a substrate (110), and an optical film (120) disposed on the substrate. The optical film includes a scratch-resistant layer (140) and a refractive index gradient. In one or more embodiments, the refractive index includes a refractive index that increases from a first surface (122) at an interface between the substrate and the optical film to a second surface (124). The refractive index gradient may be formed from a compositional gradient and/or a porosity gradient.SELECTED DRAWING: Figure 6
Patent JP-2020082998-A (JP)
Title: Mounting structure for functional component
Inventor: YAMANE AKIRA
IPC: B60R7/02
Filed: 2018-11-22
Abstract: To provide a mounting structure for a functional component which can further surely mount the functional component in a vehicular interior material.SOLUTION: A functional component 20 includes: body sections 21, 23, and 24 and a rotation member 25 which is rotatably held by the body sections. The rotation member 25 is made rotatable between a first position which maintains a state in which the functional component 20 is mounted in a vehicular interior material 10 and a second position which makes a state in which the functional component 20 can be removed from the vehicular interior material 10. The rotation member 25 is provided with a projection section 35 projecting in an axial direction of its own rotary shaft 31 at a position eccentric from the rotary shaft. The body section 24 is provided with an elastic deformation section 41 which is elastically deformed by the movement of the projection section 35 accompanying rotation toward the first position from the second position of the rotation member 25 and gives resistance force against rotation in a direction toward the second position to the rotation member 25 by the elastic force.SELECTED DRAWING: Figure 15
Patent JP-2020082560-A (JP)
Title: Heat transfer image receiving sheet
Inventor: TAKAHASHI HIDEAKI
IPC: B41M5/50
Filed: 2018-11-28
Abstract: To provide a heat transfer image receiving sheet improved in releasability between a printing face sheet and a releasing side sheet.SOLUTION: The heat transfer image receiving sheet has: a printing face sheet having an ink-receiving layer on one side face of a substrate A, and an adhesive layer on the other side face; and a releasing side sheet having a releasing layer on one side face of a substrate B, and a back layer on the other side face, where the back layer contacts a layer having an antistatic agent, an opposite side face of the layer having the antistatic agent of the back layer is composed of a substance constituting the back layer, the Gurley hardness of the printing face sheet is 0.5-2.1 mN, and the Gurley hardness ratio of both sheets is 3.0 or less when a lower Gurley hardness of the printing face sheet and the releasing side sheet is 1.SELECTED DRAWING: None
Patent JP-2020087352-A (JP)
Title: Dialogue control method, dialogue control program, dialogue control device, information presentation method, and information presentation device
Inventor: TSUJI HIROHISA
IPC: G06F3/16
Filed: 2018-11-30
Abstract: To prevent the execution of an unintended conversation for a user.SOLUTION: An interactive device identifies category with the highest estimation accuracy out of the multiple categories that are estimated from a piece of information on each multiple information input by a user. Subsequently, the interactive device executes the utterance based on the domain to which the identified category belongs. On the other hand, when the domain to which the identified category belongs is different from the most adjacent domain, the interactive device executes switching the domain. And, the interactive device executes an utterance based on the switched domain.SELECTED DRAWING: Figure 11
Patent JP-2019079545-A (JP)
Title: Display control apparatus, input display system, display control method, and program
Inventor: HIRAI MASATO
IPC: G09G5/00
Filed: 2018-12-04
Abstract: To provide a display control apparatus which generates display information for displaying a character string along a curve, an input display system, a display control method, and a display control program.SOLUTION: An input display control apparatus 100 includes a curve information acquisition unit 9, a character string acquisition unit 10, a translation unit 52, and a display control unit 51. The curve information acquisition unit 9 acquires curve information indicating a curve. The character string acquisition unit 10 acquires a character string. The translation unit 52 translates the character string acquired by the character string acquisition unit 10. The display control unit 51 generates display information for displaying the character string acquired by the character string acquisition unit 10 along a first curve indicated by the curve information acquired by the curve information acquisition unit 9. The display control unit 51 generates display information for displaying a character string indicating a result translated by the translation unit 52 along a second curve.SELECTED DRAWING: Figure 25
Patent JP-2019101045-A (JP)
Title: Sample observation device and sample observation method
Inventor: MISAWA KENSUKE
IPC: C30B29/36
Filed: 2018-12-06
Abstract: To allow for field observation of a process in which a sample in a melting state supplied to a cooling medium phase changes into a solidified body, without damaging the cooling medium.SOLUTION: A sample observation device 1 comprises: a discharge part 10 discharging a melted sample 2; a cooling medium 21 including a contact surface S1 which the sample 2 discharged from the discharge part 10 contacts, and a compound semiconductor cooling the sample 2 brought into contact with the contact surface S1; and an imaging part 30 imaging radiant light L1 emitted from the sample 2 brought into contact with the contact surface S1 and transmitting through the cooling medium 21.SELECTED DRAWING: Figure 1
Patent JP-2020091264-A (JP)
Title: Torque sensor
Inventor: JACOB REUBEN
IPC: H01L43/08
Filed: 2018-12-07
Abstract: To provide a torque sensor for detecting torque stably with high accuracy even when there is an environmental change.SOLUTION: The torque sensor computes a first phase difference between a first pulse of a second signal detected by a second magnetic sensor next to the pulse of a first signal detected by a first magnetic sensor and the pulse of the first signal, and computes a second phase difference between a second pulse of the second signal detected by the second magnetic sensor next to the first pulse of the second signal and the pulse of the first signal. The torque sensor computes a first phase difference ratio that is the ratio of the first phase difference to a reference period from the first pulse of the second signal to the second pulse of the second signal, and computes a second phase difference ratio that is the ratio of the second phase difference to the reference period. The torque sensor computes the torque applied to a shaft on the basis of at least of the first phase difference ratio and the second phase difference ratio.SELECTED DRAWING: Figure 5
Patent JP-2020092745-A (JP)
Title: Biological data acquisition device and control system
Inventor: GUN YUSUKE
IPC: A61B5/01
Filed: 2018-12-10
Abstract: To provide a very simple personal authentication device capable of authenticating a user himself or herself simply by acquiring biological data on the user.SOLUTION: A biological data acquisition device includes: a vital sign sensor (109) positioned on a living body surface above a blood vessel leading to at least one of the ear concha and the external auditory canal (2) of a driver for acquiring biological data on the driver through a biological data acquisition place by being opposed to the biological data acquisition place in a state that an insertion part (101) is mounted on an external ear of the driver; an alcohol sensor (110); a brain wave sensor (111); and a transmission part for transmitting the biological data acquired by the respective sensors to the outside.SELECTED DRAWING: Figure 6
Patent JP-2020094344-A (JP)
Title: Steel column-beam joining structure
Inventor: KOBAYASHI HARUYUKI
IPC: E04H9/02
Filed: 2018-12-10
Abstract: To improve workability of a beam end part of a steel beam.SOLUTION: A steel column-beam joining structure includes: a steel column 10; a steel beam 20 having a beam end 30 joined to the steel column 10 and provided with a plasticized part 60 having a smaller flexural strength than the beam end 30 at a position separated from the steel column 10; and an upper widening splice plate 80 provided between the steel column 10 and the plasticized part 60, and bolted to an upper diaphragm 12 projecting from the steel column 10 and to an upper flange part 32 of the beam end 30 in a superposed state.SELECTED DRAWING: Figure 2
Patent JP-2020092648-A (JP)
Title: Beverage and method for suppressing saltiness of beverage
Inventor: YAMAGUCHI WATARU
IPC: A23L2/00
Filed: 2018-12-12
Abstract: To provide a beverage having a high sodium content, with both of sweetness and saltiness suppressed.SOLUTION: A beverage comprises naringin, a sodium content of 20 to 80 mg/100 ml, and a Brix value of 3.0 or less. A method for suppressing the saltiness of beverages having a sodium content of 20 to 80 mg/100 ml and a Brix value of 3.0 or less comprises the step of adding naringin. The beverage may contain sodium chloride. The beverage may be a sport beverage.SELECTED DRAWING: None
Patent JP-2020095501-A (JP)
Title: Semiconductor device
Inventor: SASAI MASANAO
IPC: G06F11/22
Filed: 2018-12-13
Abstract: To provide technology with which it is possible to suitably realize pseudo-fault injection even when there exist various patterns in the order of occurrence of a plurality of events in a pseudo-fault occurrence condition.SOLUTION: A microcomputer which is a semiconductor device comprises a CPU 11, a device 40 that includes a memory and an input/output device, and a pseudo-fault injection circuit 20, these being connected to a system bus 30. The pseudo-fault injection circuit 20, with a condition composed of a plurality of partial conditions relating to the states of address of an address bus 32 and data of a data bus 33 and set data that includes pseudo-fault data being set as a pseudo-fault occurrence condition, compares the address of the address bus 32 and data of the data bus 33 with conditional address and data on the basis of the condition, determines whether or not the plurality of partial conditions hold, and injects pseudo-fault data into the data bus 33 in accordance with the determination. The plurality of partial conditions include a plurality of patterns with which the order of occurrence of a plurality of addresses is different.SELECTED DRAWING: Figure 3
Patent JP-2019214923-A (JP)
Title: Bearing wall and construction method thereof
Inventor: KITAGAWA DAISUKE
IPC: E04B2/56
Filed: 2018-12-13
Abstract: To provide a bearing wall and a construction method thereof which inhibit loosening in a joint part of a face material and nails caused by rotation of the face material in a wall structure face and improve the shear capacity.SOLUTION: A bearing wall for a wooden frame construction is formed by installing a face material in a rectangular opening surrounded by a base, a pair of left and right pillars standing at an interval on the base, and a beam horizontally placed atop and between the pillars of the pair. The face material has a reinforcement portion fixed by nails or screws to the beam, and a structure face portion placed under and integrally with the reinforcement portion and fixed by nails to the base, the beam and the pair of pillars to close the opening, with a groove placed between the reinforcement portion and the structure face portion as a crack-inducing joint.SELECTED DRAWING: Figure 1
Patent JP-2020097065-A (JP)
Title: Non-contact suction device
Inventor: MORITA YOSUKE
IPC: H05K3/00
Filed: 2018-12-17
Abstract: To simply adjust a suction force.SOLUTION: A non-contact suction device retains an object to be sucked while sucking the object to be sucked according to a negative pressure generated by ejection of a gas for the object to be sucked. Therein, the non-contact suction device includes a suction part, a support part, a plurality of retention parts and an adjustment part. The suction part has a suction surface comprising a plurality of ejection ports which eject a gas. The support part is arranged on the opposite side opposed to a side formed of a suction surface of the suction part and supports the suction part. The plurality of retention parts are arranged around the suction surface, are protruded for the suction surface and, when the object to be sucked is sucked by the suction part, are constituted such that a tip part is brought into contact with the object to be sucked. The adjustment part is constituted so as to adjust a distance between the suction surface and the support part.SELECTED DRAWING: Figure 2
Patent JP-2020086421-A (JP)
Title: Humming automatic playing keyboard
Inventor: IWATA SHINICHI
IPC: H04R1/08
Filed: 2018-11-29
Abstract: To play music with various tones of a keyboard by and using sound such as humming that everyone can perform, that is, to automatically play a keyboard in correspondence to sound of humming, in order to solve a conventional problem that only people who can play a keyboard instrument such as a keyboard can play music with various tones of a musical instrument.SOLUTION: A device 3 for specifying the pitch of a sound input through a microphone 5, and a switching device 4 for flowing a current to a keyboard key of a keyboard 1 corresponding to the specified pitch are provided. Accordingly, a mechanism is provided in which a current is flown to a keyboard key of a keyboard 1 at a pitch corresponding to a sound input through the microphone 5, and the keyboard key is pressed.SELECTED DRAWING: Figure 1
Patent JP-2020098145-A (JP)
Title: Switch device and timepiece
Inventor: NAKATSUKA YOSHIKI
IPC: G04B37/10
Filed: 2018-12-18
Abstract: To provide a switch device with which it is possible to slim down, secure shock resistance and improve designability, and a timepiece provided with the same.SOLUTION: The switch device comprises: a case body 8 in which an open hole 10 is provided; a protective member 12 attached to the outer surface of this case body 8, in which a shaft insertion hole 12a is provided in the center part so as to correspond to the same axis as the open hole 10, and an accommodation recess 18 is provided; and an operation member 13 provided with an operation shaft 22 slidably inserted into the open hole 10 and shaft insertion hole 12a and an operation head 23 provided to the outer end of the operation shaft 22 and slidably accommodated inside of the accommodation recess 18. Therefore, the inner diameter of the open hole 10 of the case body 8 can be reduced and, hence, the vertical thickness of the case body 8 can be thinned down and further the operation head 23 is protected by the protective member 12, so that it is possible to secure shock resistance, and to improve designability as no protective projections need to be provided on the outer circumference of a wrist watch case 1.SELECTED DRAWING: Figure 5
Patent JP-2019173155-A (JP)
Title: TiW ALLOY TARGET, AND MANUFACTURING METHOD THEREOF
Inventor: KUMAGAI TAKUYA
IPC: B22F3/10
Filed: 2018-12-21
Abstract: To provide a TiW alloy target capable of attaining suppression of abnormal discharge at a sputtering time simultaneously in addition to suppression of deformation of a target, or abrasion or breakage of a chip of a cutting tool, caused by handling such as chucking or bonding.SOLUTION: In a TiW target containing Ti as much as 7-13 mass%, having a residue comprising W and inevitable impurities, a mean value of Vickers hardness on a sputtering surface is 550-630 HV. Preferably, the content of Ti is 9-11 mass%.SELECTED DRAWING: Figure 1
Patent JP-2020101344-A (JP)
Title: Air-conditioning system accommodation structure
Inventor: TAMURA KANJI
IPC: F24F3/044
Filed: 2018-12-25
Abstract: To provide an air-conditioning system accommodation structure capable of preventing noise generated by an air-conditioning facility from echoing in a living space even in a case of consolidating the air-conditioning facility in a building.SOLUTION: An air-conditioning system accommodation structure 1 comprises: a first partition 10 whose front side is arranged so as to face a living space 110, in which a soundproof material 5 is arranged, and through which air can pass; and a second partition 20 in which the soundproof material 5 is arranged, and through which air can pass; a third partition 30 in which an air-conditioning facility 32 and an air blower 33 are arranged; a silencer room 40 that is formed between the first partition 10 and the second partition 20, and has a negative pressure from the living space 110; an air-conditioning room 50 that is formed between the second partition 20 and the third partition 30, and has a negative pressure from the silencer room 40; and a piping room 60 that is arranged on the back side of the third partition 30, extends from the air blower 33 to the living space 110, and in which a duct 70 for sending out conditioned air to the living space 110 is arranged.SELECTED DRAWING: Figure 1
Patent JP-2020103048-A (JP)
Title: Formula feed for substitute milk and method of producing substitute milk
Inventor: SAITO AKIRA
IPC: A23K20/158
Filed: 2018-12-26
Abstract: To provide formula feed for substitute milk and a method of producing the substitute milk capable of feeding a calf with whole milk without hindering growth of the calf.SOLUTION: Substitute milk made by addition of the formula feed for substitute milk of the invention, which makes fat in the substitute milk less than that of whole milk and protein more than that of whole milk, to the whole milk to produce the substitute milk with the fact made less than that of the whole milk, is fed to a calf. Thereby the calf takes in the formula feed for rearing the calf in a suckling stage. The substitute milk formed by addition of the formula feed for the substitute milk to the whole milk has a high nutrition value compared with the whole milk and promotes growth of the calf because the substitute milk contains more protein compared with the whole milk.SELECTED DRAWING: Figure 1
Patent JP-2020104321-A (JP)
Title: Liquid jet head, liquid jet recording device and liquid jet head manufacturing method
Inventor: KUBOTA ZEN
IPC: B41J2/16
Filed: 2018-12-26
Abstract: To provide a liquid jet head which can suppress reduction in reliability, a liquid jet recording device and a liquid jet head manufacturing method.SOLUTION: A liquid jet head according to an embodiment of the present disclosure comprises: plural liquid passing chambers into which a liquid flows; a conductive film provided in the liquid passing chamber; a protective film which covers the conductive film; a flow channel which is communicated with the plural liquid passing chambers, and has a fluid introduction part, and a farthest end part which is provided at a position farthest from the introduction part along a fluid route; and a flow rate adjustment part which promotes flow of the fluid between the flow channel near the farthest end part and the liquid passing chamber by connecting the flow channel near the farthest end part to an outer side of the flow channel.SELECTED DRAWING: Figure 10
Patent JP-2020104345-A (JP)
Title: Inkjet recording device
Inventor: HANANO SUSUMU
IPC: B41J2/165
Filed: 2018-12-26
Abstract: To provide an inkjet recording device which can maintain ink discharge performance.SOLUTION: An inkjet recording device 100 includes: a recording head 53; a carriage 52; a blade member 711; a roller 713a (a rotating body); and a roller 713b (a rotating body). The recording head 53 has an ink discharge surface 53a and discharges an ink from the ink discharge surface 53a to a recording medium. The carriage 52 has a facing surface 52a enclosing a periphery of the ink discharge surface 53a and supports the recording head 53. The blade member 711 cleans the ink discharge surface 53a while moving in a first direction. A blade support block 713 supports the blade member 711. The roller 713a and the roller 713b contact with the facing surface 52a when the blade member 711 cleans the ink discharge surface 53a.SELECTED DRAWING: Figure 4