baber/WOPTO huggingface dataset:
Patent JP-2019070027-A (JP)
Title: Urea derivatives and uses thereof
Inventor: WINSTON Z ONG
IPC: C07D231/56
Filed: 2019-01-16
Abstract: To provide novel compounds useful for treating and/or preventing diseases associated with abnormal signaling of a growth factor, represented by vascular endothelial growth factor (VEGF), (e.g., proliferative diseases such as cancers, inflammatory diseases, autoimmune diseases; and ocular diseases such as macular degeneration, glaucoma, diabetic retinopathy).SOLUTION: The present invention provides a triazolopyridine or a benzopyrazole compound represented by a formula (I-1).SELECTED DRAWING: None
Patent JP-2020110778-A (JP)
Title: Reverse osmosis membrane separation method and fouling prevention agent of reverse osmosis membrane
Inventor: ISHII JUNYA
IPC: C02F1/44
Filed: 2019-01-16
Abstract: To provide a reverse osmosis membrane separation method and a chemical agent where a reverse osmosis membrane can be stably operated for a long term even in water to be treated containing organic matter.SOLUTION: In a reverse osmosis membrane separation method performing membrane separation treatment by passing water to be treated containing organic matter through a reverse osmosis membrane, an aromatic sulfonic formalin condensate and a phosphorus compound are simultaneously or separately added into the water to be treated before the membrane separation treatment.SELECTED DRAWING: Figure 3
Patent JP-2020112751-A (JP)
Title: End structure of transmission line
Inventor: HIRABAYASHI KATSUHIKO
IPC: G02B6/26
Filed: 2019-01-16
Abstract: To provide an end structure of transmission line capable of solving a problem such that a coupling loss of 10 dB or more occurred when contacting and connecting via a buffer layer of an end cap, and in order to avoid coupling loss, it is necessary to collect the diffused output light from the end cap by a lens placed close to the end face and then couple it to the fiber or waveguide on the opposite side; however, spatial optical components such as lenses are relatively expensive and require complicated steps such as lens position adjustment to minimize the loss.SOLUTION: The end structure of a disclosed transmission line 21 has a structure that a protective film with a thickness of 0.5 μm to 3.0 μm is formed on the end face of the transmission line and any adhesive is not used in the area where light passes. The thickness of the protective film is extremely thinner than that of the end cap, and the opposing waveguides 21 can be arranged to be close to each other. With this, the connection loss between the two opposing fibers 13-1 and 13-2 or between the waveguides 21 is 0.5 dB or less. Since no adhesive is used, there is no increase in loss due to adhesive deterioration.SELECTED DRAWING: Figure 3
Patent JP-2020111296-A (JP)
Title: Operation control system
Inventor: HIROTSU TEPPEI
IPC: B60W50/023
Filed: 2019-01-17
Abstract: To provide means for controlling a vehicle from exhibiting an unstable behavior when continuing operation using a degeneracy function in the event of a failure of a drive device command value generating function in an automatic operation system.SOLUTION: An operation control system synthesizes a future actuator command value that is output by a main functional part of drive device command value generation with a simple actuator command value that is output by a degeneracy function of the drive device command value generation using a weighting factor that varies temporally.SELECTED DRAWING: Figure 1
Patent JP-2020119429-A (JP)
Title: Medical image processing device, medical image processing method and program
Inventor: YAMASHITA YUICHI
IPC: A61B5/055
Filed: 2019-01-28
Abstract: To improve accuracy of denoising processing.SOLUTION: A medical image processing device of an embodiment comprises: a setting unit; a denoising image generation unit; a differential image generation unit; and a determination unit. The setting unit is configured to set a plurality of denoising strength indicative of a degree of removing a noise component from a medical image, and the denoising image generation unit is configured to remove the noise component from the medical image on the basis of each of the plurality of denoising strength set by the setting unit, and generate a plurality of denoising images. The differential image generation unit is configured to generate a plurality of differential images serving a differential between the medical image and each of the plurality of denoising images generated by the denoising image generation unit. The determination unit is configured to determine an optimal value of the denoising strength on the basis of the plurality of differential images generated by the differential image generation unit.SELECTED DRAWING: Figure 4
Patent JP-2020122034-A (JP)
Title: Epoxy resin composition, and cured product of the same
Inventor: HOTTA YUKO
IPC: C08J5/24
Filed: 2019-01-29
Abstract: To provide a non-halogen flame retardant epoxy resin composition excellent in heat resistance, CTI properties and dielectric properties in a cured product and a circuit board.SOLUTION: An epoxy resin composition contains an epoxy resin, a curing agent, and an inorganic filler. The epoxy resin composition is such that: the epoxy resin includes a phosphorus-containing epoxy resin which is obtained by reacting a phosphorus-containing phenolic compound represented by the following formula (1) with a novolac type epoxy resin having a specific molecular-weight distribution as the essential components. (In the formula, Rand Rrepresent a C1-20 hydrocarbon group which may have a hetero element; Rand Rmay be bonded to form a cyclic structure; n1 and n2 are independently 0 or 1; and Y is C6-20 trivalent aromatic hydrocarbon group.)SELECTED DRAWING: None
Patent JP-2019105846-A (JP)
Title: Phosphor element and lighting device
Inventor: OKADA NAOTAKE
IPC: G02B5/08
Filed: 2019-01-30
Abstract: To provide a phosphor element in which a bonding state between a reflective film and a supporting substrate is made excellent and strength of fluorescence emitted from the phosphor element is improved.SOLUTION: A phosphor element 10 includes a phosphor layer 1 composed of phosphor glass or phosphor single crystal, a reflective film 2 provided on the phosphor layer 1, a warping suppression layer 3 provided on the reflective film 2, and a supporting substrate 4 directly bonded to the warping suppression layer 3. Excitation light A incident into the phosphor layer 1 is converted to fluorescence, and the fluorescence and the excitation light are reflected by the reflective film and emitted from the phosphor layer.SELECTED DRAWING: Figure 1
Patent JP-2020123227-A (JP)
Title: Word output method, word output program and information processor
Inventor: TAKASE NOBUKO
IPC: G06F40/242
Filed: 2019-01-31
Abstract: To improve the extraction accuracy of a term consisting of multiple words.SOLUTION: A morpheme analysis part 12 inputs a group of sentences 2 and performs morphological analysis while referring to a basic dictionary 11, extracts words from each sentence, and store the words in a word storage part 13. A semantic relationship analysis unit 16 creates a semantic structure from the morphological analysis results while referring to a grammar information storage part 14 and a semantic structure conversion dictionary 15, and store the semantic structure in a semantic structure storage part 17. The semantic relationship analysis unit 16 generates an arc between the words based on the combination of the meanings of two adjacent words and the grammatical relationship between the words. A technical term extractor 18 generates a technical term from a word string that is connected by a specific type of arc and that includes a word having a*RENGO*arc, and updates the word storage part 13.SELECTED DRAWING: Figure 4
Patent JP-2020127094-A (JP)
Title: Method of searching optical fiber route, optical fiber route search device and program
Inventor: IIDA DAISUKE
IPC: H04B10/27
Filed: 2019-02-01
Abstract: To provide a method of searching optical fiber route capable of efficiently checking the path of optical fibers that are routed over long distances or wide areas, an optical fiber route search device, and a program.SOLUTION: Disclosed method of searching the optical fiber route is configured to perform an optical measurement to measure the state of the optical fiber in a distributed manner while giving a disturbance to the optical fiber at a part (proximity part) where the optical fiber wiring is parallel, branched, or intersects, and to determine a point where the number of singular points (peaks and intensity fluctuations) fluctuates (becomes multiple) from the distribution map measured by light as the location of the vicinity.SELECTED DRAWING: Figure 1
Patent JP-2020127463-A (JP)
Title: Game machine
Inventor: TANAKA MASAYA
IPC: A63F7/02
Filed: 2019-02-07
Abstract: To prevent deterioration of amusement properties of a game.SOLUTION: Performance control means (a performance control device 300) can execute a predetermined operation correspondence performance in correspondence with an operation of operation means (a performance button 25 and a touch panel 29), and is configured so as to perform an initial operation of a movable performance device (a first lower movable member 740, 741, a second lower movable member 770, a movable member unit 820, a first upper movable member 848, a second upper movable member 860, a first central movable performance member 900, a second central movable performance member 910, a third central movable performance member 920, and a fourth central movable performance member 930) on the basis of recovery from a power failure. Execution modes of operation correspondence performances are made different depending on whether or not the initial operation is being performed.SELECTED DRAWING: Figure 144
Patent JP-2019165621-A (JP)
Title: Method for inserting wave winding mat into electric machine rotor or stator, specifically into stator thin plate packet, and device
Inventor: MARCH SMULCZYNSKI
IPC: H02K15/06
Filed: 2019-02-20
Abstract: To provide an insertion method for preventing damage of a winding of a wave winding mat when inserting the wave winding mat into a thin plate packet, and a device.SOLUTION: On an end side surface of a rotor or a stator, a wire individual element 3a projected to a radial direction from a pole tooth is distributed. In a region of a winding head part of the wave winding mat, a pressing device specifically formed as a formation shoe is delivered, the rotor or the stator and the pressing device are relatively moved, and the pressing device has a contact surface. The region of the winding of the wave winding mat slides along the contact surface, is individualized by the wire individual element 3a, and is pressed into an intermediate space as a result of a relative movement of the pressing device and the rotor or the stator.SELECTED DRAWING: Figure 1
Patent JP-2020136922-A (JP)
Title: Engagement estimation device, engagement estimation method, and program
Inventor: YAMAGISHI KAZUHISA
IPC: H04N19/46
Filed: 2019-02-20
Abstract: To provide an engagement estimation device capable of estimating the engagement from parameters observable inside a terminal.SOLUTION: The engagement estimation device includes: an acquisition unit that acquires either the parameter related to the coding quality of the video in the measurement segment and the parameter related to the viewing condition of the video in the measurement segment for each measurement segment after the instruction of start of viewing the video distributed via the network; and an estimation unit that calculates the estimation value of an index for evaluating the engagement, for each measurement segment based on the parameters acquired by the acquisition unit in the measurement segment.SELECTED DRAWING: Figure 2
Patent JP-2020131978-A (JP)
Title: Pneumatic tire
Inventor: MATSUMOTO MASAMITSU
IPC: B60C11/00
Filed: 2019-02-20
Abstract: To provide a pneumatic tire capable of realizing both high-speed durability performance and wet performance.SOLUTION: A pneumatic tire comprises: a belt layer 14 disposed in a tread part 2; a rib 50 projected from a tread profile TP and formed across an intersection point P between a line extending perpendicular to the tread profile TP from an end part in a tire width direction of the belt layer 14 in a tire meridian cross section and the tread profile TP; and a lug groove 40 extending in the tire width direction and having the same section of a location in the tire width direction thereof as that of a location in the tire width direction of the rib 50.SELECTED DRAWING: Figure 4
Patent JP-2019087761-A (JP)
Title: Semiconductor device
Inventor: KURATA MOTOMU
IPC: H01L29/788
Filed: 2019-02-21
Abstract: To provide a semiconductor device suitable for achieving downsizing and a high density.SOLUTION: A semiconductor device comprises: a first transistor; a first insulating film on the first transistor; a second insulating film on the first insulating film: a second transistor on the second insulating film; a first conductive film electrically connected to the first transistor; and a second conductive film electrically connected to the first conductive film and the second transistor. The first conductive film runs through the first insulating film. The second conductive film extends through the second insulating film and a semiconductor film and a source or drain electrode of the second transistor. A channel formation region of the first transistor has a monocrystalline semiconductor. A channel formation region of the second transistor has an oxide semiconductor. The second conductive film has a bottom face of 5 nm or less in width.SELECTED DRAWING: Figure 1
Patent JP-2020134772-A (JP)
Title: Image forming apparatus and image forming method
Inventor: KAMIMURA SHIZUYA
IPC: G03G21/00
Filed: 2019-02-21
Abstract: To provide an image forming apparatus that can appropriately detect a current within a prescribed detection range even when it forms toner images consuming a large amount of toner.SOLUTION: An image forming apparatus 100 comprises: photoreceptor drums 101; developing units 110; a detection unit 70; and a control unit 20. The developing units 110 forms toner images on the photoreceptor drums 101 with toner. The detection unit 70 detects the current values of currents flowing between the photoreceptor drums 101 and the developing units 110. When the developing units 110 form toner images in predetermined shape on the photoreceptor drums 101, the control unit 20 controls the photoreceptor drums 101 such that the photoreceptor drums 101 rotated at a first rotation speed is rotated at a second rotation speed slower than the first rotation speed. When the image forming apparatus forms the toner images on the photoreceptor drums 101 rotated at the second rotation speed, the detection unit 70 detects the current values of currents flowing between the photoreceptor drums 101 and the developing units 110.SELECTED DRAWING: Figure 2
Patent JP-2020137343-A (JP)
Title: Construction machine
Inventor: TAGO TAKASHI
IPC: H02J7/00
Filed: 2019-02-25
Abstract: To provide a construction machine capable of disconnecting a power supply of an electrical device excluding an urea SCR controller, and selecting the disconnection of the power supply of the electrical device including the urea SCR controller.SOLUTION: A plus side main coupling wire 27 connects electrical devices 21 and 22 and a plus terminal 26A of a battery 26. A plus side disconnection switch 28 is provided to the plus side main coupling wire 27 to connect or disconnect the electrical devices 21 and 22 and the plus terminal 26A of the battery 26. A plus side sub-coupling wire 30 connects an urea SCR controller 25 and the plus terminal 26A of the battery 26 at a position on an upstream side of the pulse side disconnection switch 28. A minus side main coupling wire 32 connects a minus terminal 26B of the battery 26 and a ground. A minus side disconnection switch 33 is provided to the minus side main coupling wire 32 to connect or disconnect the minus terminal 26B of the battery 26 and the ground.SELECTED DRAWING: Figure 2
Patent JP-2020132253-A (JP)
Title: Sheet storage box body
Inventor: YOSHIDA FUSAO
IPC: B65D83/08
Filed: 2019-02-25
Abstract: To provide a sheet storage box body capable of taking out sheets sheet by sheet while preventing a fold habit from being generated to a sheet.SOLUTION: A sheet storage box body 10 comprises a box body 20 provided with a take-out port 21, a base sheet 50 provided inside the box body 20, and a plurality of flexible sheets 40 rounded into a spiral form, and laminated on the base sheet 50. The base sheet 50 that is to be brought into contact with an inner surface of the box body 20 comprises a first flat plate part 52, a second flat plate part 53, and a corner part 55 for performing rotation-stopping of the base sheet for the box body 20. A front end 40a of each of the sheets 40 is energized toward the inner surface of the box body 20 connected to the take-out port 21 by elastic restoration force of the sheets 40 and the base sheet 50.SELECTED DRAWING: Figure 4
Patent JP-2020008267-A (JP)
Title: Slag removal device of steel making furnace having dust treatment function
Inventor: Han yi hua
IPC: F27D3/15
Filed: 2019-02-26
Abstract: To provide a slag removal device preventing dust pollution when the surface of a steel making furnace is subjected to polishing treatment to remove slag.SOLUTION: A slag removal device of a steel making furnace having a dust treatment function comprises: a bottom plate 1; a rotary mechanism 2 fixedly connected to the upper surface of the bottom plate; a lift mechanism 5 fitted to the upper part of the rotary mechanism; an angle adjustment mechanism 3 fitted to the left side of the lift mechanism; and a slag removal mechanism 4 fitted to the upper part of the lift mechanism. The slag removal device drives the rotation of a support column by a second gear, adjusts the direction of a stationary groove block 403 in slag removal, drives a stationary tube 501 by a screw-fitted pipe to adjust its height, efficiently drives the stationary groove block to adjust its height in slag removal, prevents a problem that the range of slag removal is made too narrow in the using process of the device, improves the slag removal effect of the device, and rotates the same; thus, the surface of a steel making furnace is subjected to polishing treatment to remove slag.SELECTED DRAWING: Figure 1
Patent JP-2020139036-A (JP)
Title: Adhesive for repeated bending device, adhesive sheet, repeated bending laminate member and repeated bending device
Inventor: NANASHIMA YUTAKA
IPC: C09J7/10
Filed: 2019-02-27
Abstract: To provide an adhesive for repeated bending device excellent in bending property, even when placed in a bending state for a long time by applying to a repeatedly bending device.SOLUTION: An adhesive for a repeated bending device for adhering one bending member constituting a device that is repeatedly bent and other bending member, in which when a maximum relaxation modulus value measured when the adhesive is strained by 10% according to JISK7244-1 is set to G(t)max (MPa), and the relevant adhesive is continued straining by 10% until 3757 seconds after measurement of the relevant maximum relaxation modulus G(t)max, the minimum relaxation modulus value measured during this time is set to G(t)min (MPa), relaxation modulus change value ΔlogG(t) calculated from the following formula (I) is 0.33 or larger and 1.50 or smaller. ΔlogG(t)=logG(t)max-logG(t)min (I).SELECTED DRAWING: Figure 1
Patent JP-2020141811-A (JP)
Title: Skin image processing method
Inventor: KOHARAZAWA AKIHIKO
IPC: A61B5/00
Filed: 2019-03-05
Abstract: To provide a skin image processing method that allows a capillary vessel to be observed accurately by eliminating an influence of skin surface hair.SOLUTION: A skin image processing method for processing an enlarged image of a skin surface including a hemoglobin color component, a melanin color component, and a shade component is executed by: a blood vessel pattern extraction process (step S109) for extracting a blood vessel pattern in which a pixel including a predetermined amount of a first color component continues to a predetermined length or more from a color component image generated by the first color component; a mask pattern generation process (step S107) for generating a mask pattern in which a pixel to be excluded in the blood vessel pattern extraction processing continues; and a noise removal process (step S108) for executing noise removal for removing noise from a blood vessel extraction image generated by the enlarged image or the first color component with the mask pattern as a mask.SELECTED DRAWING: Figure 1
Patent JP-2020144223-A (JP)
Title: Fixing device and image forming apparatus
Inventor: MATSUDA RYOHEI
IPC: G03G15/20
Filed: 2019-03-06
Abstract: To provide a fixing device that can configure a soaking member to have different thicknesses in an axial direction without requiring complicated processing.SOLUTION: A fixing device comprises: a rotatable endless fixing member; a fixing heat source that heats the fixing member; a pressure member that is provided on the outside of the fixing member and opposite to the fixing member; a nip forming member that is provided inside the fixing member and forms a fixing nip between the fixing member and the pressure member; a nip formation support member that supports the nip forming member; a soaking member that is provided between the fixing member and the nip forming member; and an adhesive member that is provided between the soaking member and the nip forming member. The thermal conductivity of the adhesive member is larger than the thermal conductivity of the nip forming member and is equal to or smaller than the thermal conductivity of the soaking member.SELECTED DRAWING: Figure 4
Patent JP-2019189208-A (JP)
Title: Air drying system and air drying method
Inventor: WILLIAM JOHN CONNELL
IPC: B64D13/06
Filed: 2019-03-07
Abstract: To provide an air drying system and an air drying method.SOLUTION: An air drying system 200 includes: a compressor 207 coupled to a first air inlet 201 through which moist air 350 is received; a first turbine 205 in fluid communication with the compressor 207, the first turbine 205 coupled to a first air outlet 203 through which dry air 360 is expelled; and a second turbine 206 coupled to a second air inlet 202 and a second air outlet 204, the second turbine 206 being driven, at least in part, by an air flow caused by a pressure differential between the second air inlet 202 and the second air outlet 204. The second turbine 206 is operably coupled to the compressor 207 and the first turbine 205 by a drive mechanism 211 so that rotation of the second turbine 206 drives rotation of the compressor 207 and the first turbine 205.SELECTED DRAWING: Figure 2
Patent JP-2019158883-A (JP)
Title: Reverse display mechanism for measurement method
Inventor: CEDRIC REYMOND
IPC: G04B19/26
Filed: 2019-03-08
Abstract: To provide a reverse display mechanism for a measurement method.SOLUTION: A timing indicator display mechanism includes at least a first reverse driving means 10 for a first display member for displaying a first scale, and a second reverse drive means 20 includes a second display member for displaying a second scale, the first reverse driving means 10 includes a first drive rack 12, the first drive rack 12 directly or indirectly applies an opposite force to a first vehicle opposite to the resistance applied by the first return rack 17 to the first vehicle set for driving the first display member, a second reverse driving means 20 includes a second drive rack 26, the second drive rack 26 directly or indirectly applies the opposite force to the resistance applied by the second return rack 29 to the second vehicle set for driving the second display member, and the pivot axis of the first drive rack 12 and the first return rack 17 are apart, and/or the pivot axis of the second drive rack 26 and the first return rack 29 are apart.SELECTED DRAWING: Figure 1