baber/WOPTO huggingface dataset:
Patent JP-2020027041-A (JP)
Title: Method and device for determining featheredge wear of pneumatic tire
Inventor: TAKAHASHI HISAFUMI
IPC: G01M17/02
Filed: 2018-08-13
Abstract: To provide a method and device for determining the featheredge wear of a pneumatic tire, in which the presence of featheredge wear is accurately determined.SOLUTION: The method for determining the featheredge wear of a pneumatic tire includes: installing microphones 20, 21 at positions corresponding to both edges of portions 6-8 in a tire width direction TW; rolling a tire 1 at a prescribed speed and measuring the sound pressure of a pattern noise generated by the portions 6-8 with the microphones 20, 21; calculating a first reference energy value Ec1; calculating a second reference energy value Ec2; calculating a reference ratio Rc that is the ratio of the first reference energy value Ec1 to the second reference energy value Ec2; calculating a first measured energy value E1; calculating a second measured energy value E2; calculating a measured ratio Rm that is the ratio of the first measured energy value E1 to the second measured energy value E2; and determining that there is the occurrence of featheredge wear when the measured ratio Rm is different from the reference ratio Rc by a prescribed amount or more.SELECTED DRAWING: Figure 3
Patent JP-2018191340-A (JP)
Title: Receiver
Inventor: WATANABE HIROSHIGE
IPC: H04H20/28
Filed: 2018-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a receiver and a method of receiving by the receiver which, in a state of full screen display of video and multi-media content when security communication is performed, allow display indicating that the security communication is performed.SOLUTION: A receiver comprises: a receiving unit to receive a broadcast wave including a video stream, an audio stream and a data broadcast stream; a content processing unit to process the broadcast wave received by the receiving unit so as to output a video signal; a display control unit to cause a display screen of a display to perform full screen display of the video signal output by the content processing unit; and a communication unit. The receiver has a security operation detecting unit to detect a communication state of security communication based on transport layer security (TLS) via the communication unit.SELECTED DRAWING: Figure 3A
Patent JP-2020033459-A (JP)
Title: Starch adhesive for corrugated cardboard
Inventor: UENO HIROYOSHI
IPC: C09J133/10
Filed: 2018-08-30
Abstract: To provide a starch adhesive for corrugated cardboard that has water resistant strength and is free of formaldehyde and a corrugated cardboard sheet.SOLUTION: The present invention provides a formaldehyde-free starch adhesive for corrugated cardboard containing starch and an alkyl ketene dimer.SELECTED DRAWING: None
Patent JP-2018183192-A (JP)
Title: Root crop extractor
Inventor: MURANAMI MASAMI
IPC: A01D23/04
Filed: 2018-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a root crop extractor that dispenses with necessity of cutting off an upper end of a crop body in post-processing and that can enhance work efficiency.SOLUTION: The root crop extractor includes: an extracting transporting device 200 that extracts a crop W to hold and transport a leaf part W1 to the rear; an aligning device 300 that arranges the upper end position of the body part W2 of the crop W to hold a lower leaf part W1 than the part held by the extracting transporting device 200; a leaf part cutting device 400 that cuts off the leaf part W1 whose position is arranged by the aligning device 300, at a position between the one held by the extracting transporting device 200 and the one held by the aligning device 300; and a body cutting device 500 that cuts off the upper end side of the body part W2 whose position is arranged by the aligning device 300. In addition, the root crop extractor is provided with a crop tilting device 900 that tilts the crop W forward by coming into contact with the rear face side of the crop W which is cut off at the upper end side of the body part W2 by the body cutting device 500 and is returned to a hole in the field.SELECTED DRAWING: Figure 1
Patent JP-2020035940-A (JP)
Title: Semiconductor device
Inventor: KAMIYA TAKAYUKI
IPC: H01L21/822
Filed: 2018-08-31
Abstract: To provide a package ball arrangement and a semiconductor chip interface circuit which can improve the quality of a core power supply while considering the arrangement and wiring of other signals.SOLUTION: A first semiconductor chip and a second semiconductor chip are provided, the second semiconductor chip is stacked and connected on the first semiconductor chip, in the first semiconductor chip, interface circuits with the second semiconductor chip are arranged on at least one side of the first semiconductor chip collectively, and in a package of the first semiconductor chip, at least a plurality pf core power supply ball of the first semiconductor chip are arranged at the outermost periphery of the side in the same direction as the side on which the interface circuits with the second semiconductor chip are arranged collectively.SELECTED DRAWING: Figure 1
Patent JP-2020042527-A (JP)
Title: Image processing device and image processing program using encoded illumination pattern
Inventor: HONMA TOSHINORI
IPC: G06T3/00
Filed: 2018-09-10
Abstract: To provide an image processing device and an image processing program capable of aligning corresponding pixels between images even if a subject photographed in a plurality of images with parallax is patternless, and acquiring spectral data in a spectral image without omission.SOLUTION: An image processing device 1 transmits an illumination pattern for projecting to a subject to a projection device 2, acquires a plurality of images simultaneously photographed of the subject on which the illumination pattern is projected from one or a plurality of imaging devices 3, and executes, based on the illumination pattern, alignment processing of each pixel in each image. The illumination pattern has an illumination area having a plurality of blocks that each block consists of pixel groups with the same luminance value, in which a brightness value of each block is set to a random value other than 0 (black).SELECTED DRAWING: Figure 1
Patent JP-2019089317-A (JP)
Title: Polyarylene sulfide film
Inventor: TAKAHASHI KENTA
IPC: B65D65/40
Filed: 2018-09-18
Abstract: To provide a polyarylene sulfide film excellent in adhesion durability between metal and/or resin molding, appearance after adhesion working and productivity.SOLUTION: There is provided a polyarylene sulfide film in which a layer (A layer) containing a copolymerized polyarylene sulfide resin as a main component is laminated on at least one surface of a layer (B layer) containing a polyarylene sulfide resin as a main component, in which the A layer is arranged on the outermost surface layer of at least one surface of the film surface, and a refractive index ratio represented by expression (i) is 0.90 or more and 1.02 or less, (i) refractive index ratio=A layer refractive index (nA)/B layer refractive index (nB).SELECTED DRAWING: None
Patent JP-2020047428-A (JP)
Title: Illumination system
Inventor: YOSHIDA YASUNOBU
IPC: H02B1/40
Filed: 2018-09-18
Abstract: To provide an illumination system suitable for lighting up a building structure or the like by using many illumination apparatuses.SOLUTION: An illumination system comprises: a plurality of illumination apparatuses; and one or more power distribution boards that distribute an input power to the plurality of illumination apparatuses. Each power distribution board has a first surge protection device connected with an input part for the power. Each illumination apparatus has a second surge protection device that is connected with an input part for a power from each power distribution board and that has a restriction voltage higher than that of the first surge protection device.SELECTED DRAWING: Figure 1
Patent JP-2020046542-A (JP)
Title: Optical circuit and optical connection structure
Inventor: MURANAKA YUSUKE
IPC: G02B6/42
Filed: 2018-09-19
Abstract: To provide an optical circuit capable of easily achieving optical alignment between an optical waveguide device and an optical connection component at low cost.SOLUTION: An optical circuit 120 formed with an optical guide 125 which is to be connected to an optical fiber, includes in the end face of the optical guide where the optical connection part 110, which has guide holes into which the core wires of the optical fiber are inserted, is fixed: alignment optical guides 126a, 126b facing guide holes into which optical fibers 115a, 115b for alignment are inserted; and optical path conversion members 127a, 127b that change the optical path in a direction perpendicular to the optical axis direction of the core of the alignment optical guide 126a, 126b.SELECTED DRAWING: Figure 4
Patent JP-2018205776-A (JP)
Title: Accessory device, camera, communication control program and camera system
Inventor: WATANABE MINORU
IPC: H04N5/232
Filed: 2018-09-21
Abstract: To achieve an accessory device and a camera capable of high speed communication between the camera as a camera body and the accessory device.SOLUTION: A camera 200 and accessory devices 100 and 300 perform communication using channels including a data communication channel used for data communication and a notification channel used for notifying of a communication method. When receiving communication partner designation data indicating that an own device is selected as a communication partner of the camera 200 through the data communication channel while performing the communication through a first communication method, the accessory devices 100 and 300 switch from the first communication method to a second communication method.SELECTED DRAWING: Figure 6
Patent JP-2020048622-A (JP)
Title: Biological state estimation apparatus
Inventor: SHINODA KAZUHIKO
IPC: A61B5/16
Filed: 2018-09-24
Abstract: To improve robustness against noise and estimation accuracy without an estimation result being biased toward a specific state in estimating a biological state using a biological measurement feature amount of a subject.SOLUTION: A device of the present invention estimates that the highest state stage of appearance probability acquired on the basis of each posterior probability of state stages that a biological state of a subject can take calculated by using a biological measurement feature amount and learning parameters, and transition probability between the state stages is a state stage that the biological state of the subject belongs to. The learning parameters are determined by machine learning using data for a teacher selected so that the contribution of data labelled to each of the state stages is equal to each other. The transition probability is determined on the basis of the frequency of transition of the state stages at each time point in the data on the determination result of the time series state stages by the measurement of the biological state for calibration.SELECTED DRAWING: Figure 1
Patent JP-2019003210-A (JP)
Title: Method of performing activation treatment on and manufacturing method for optical film, optical film, and image display device
Inventor: SHINAGAWA MASA
IPC: G02B5/30
Filed: 2018-09-25
Abstract: To provide a method of performing activation treatment on a laminated optical film with which an adhesive property can be improved and the occurrence of appearance defects can be prevented, and a manufacturing method for the optical film.SOLUTION: In a method of conveying an optical film along a roll and performing activation treatment on the optical film on the opposite side of the roll, the activation treatment is performed while the roll is cooled. The activation treatment is preferably at least one of corona discharge treatment, plasma treatment, and glow discharge treatment, and the optical film is preferably at least one of a polarizer and a transparent protective film.SELECTED DRAWING: Figure 1
Patent JP-2019062886-A (JP)
Title: Composition and use therefor
Inventor: YAMAGA HIROAKI
IPC: A61K47/14
Filed: 2018-09-27
Abstract: To provide a composition that stably contains docosahexaenoic acid and lutein, and shows excellent usability when made into an oral preparation such as a soft capsule agent.SOLUTION: A composition contains (A) component: docosahexaenoic acid, (B) component: lutein, or, lutein and zeaxanthin, and (C) component: free body capsanthin. The composition is useful as an oral preparation such as a soft capsule agent.SELECTED DRAWING: None
Patent JP-2020050633-A (JP)
Title: Radical-polymerizable silane coupling compound having urethane bond with diisocyanate as substrate
Inventor: FUCHIGAMI KIYOMI
IPC: C08F2/44
Filed: 2018-09-28
Abstract: To provide a novel silane coupling agent that gives high affinity to a radical-polymerizable monomer and, therefore, gives high mechanical strength, flexibility, durability and color tone stability when used in a medical and dental curable composition, and an inorganic filler surface-treated with the novel silane coupling agent and a novel medical and dental curable composition.SOLUTION: The present invention provides a radical-polymerizable silane coupling compound having a urethane bond with an aliphatic diisocyanate as a substrate.SELECTED DRAWING: None
Patent JP-2020049155-A (JP)
Title: Venous pressure measurement apparatus
Inventor: KOBAYASHI NAOKI
IPC: A61B5/022
Filed: 2018-09-28
Abstract: To provide an apparatus capable of estimating a venous pressure of a subject with high accuracy while using a single cuff.SOLUTION: A pressure control unit 21 changes the internal pressure of a cuff 3 to be attached to a subject 100. A pressure detection unit 22 detects the internal pressure of the cuff 3. A processor 23 acquires a statistical value relating to distribution of the amplitude of a plurality of times of pressure changes corresponding to pressure vibration generated in the cuff 3 detected by the pressure detection unit 22. The processor 23 estimates a venous pressure of the subject 100 on the basis of a change in the statistical value associated with the change in the internal pressure of the cuff 3.SELECTED DRAWING: Figure 1
Patent JP-2020052373-A (JP)
Title: Charge control agent and toner using the same
Inventor: OTSUKA HIDEYUKI
IPC: G03G9/097
Filed: 2018-09-28
Abstract: To provide: an electrophotography charge control agent capable of exhibiting sufficient triboelectric properties to a toner, especially used for color toner, used for polymer toner, capable of enhancing the rate of rise of electrification, excellent in charge amount, having electrification properties especially excellent in temporal stability and environmental stability and safe without having a problem even in waste control; a negative electrification toner for electrostatic charge image development using the charge control agent and having high electrification performance.SOLUTION: The charge control agent includes at least one kind of hexafluoropropane bis benzoic acid derivatives represented by the following general formula (1) as an active ingredient, and the toner includes the charge control agent.SELECTED DRAWING: None
Patent JP-2020056871-A (JP)
Title: Manufacturing device and manufacturing method of spectacle lens
Inventor: SAGAWA MASAHIKO
IPC: G02C7/02
Filed: 2018-10-01
Abstract: To provide a technique for reducing possibility of adhesion of foreign substances to a tape member.SOLUTION: Provided are a manufacturing device of a spectacle lens and a technique of the manufacturing device, where the manufacturing device of the spectacle lens is a device for manufacturing the spectacle lens by sticking a tape member to a lens member, and includes: a peeling mechanism for peeling the tape member by causing the tape member wound in a shape of a roll to be in a tensioned state; a discharging mechanism for discharging the peeled tape member; and a sticking mechanism for sticking the discharged tape member on a surface of the lens member.SELECTED DRAWING: Figure 3
Patent JP-2020058145-A (JP)
Title: Rotary electric machine, control apparatus, vehicle system, maintenance method of rotary electric machine
Inventor: ISHIDA MINORU
IPC: H02K21/14
Filed: 2018-10-02
Abstract: To facilitate relative displacement between a rotor and a stator.SOLUTION: A rotary electric machine 10 comprises: a rotor 40 having a magnet part 42 and rotatably supported; a stator 50 having a stator coil; and a plunger 150 as a displacement mechanism for relatively displacing the rotor 40 and the stator 50 in an axial direction. The stator 50 is constituted as slotless structure without having a slot by teeth of a magnetic body. Thus, force pulling against each other to act between the magnetic part 42 and the stator 50 can be weakened. Consequently, the rotor 40 and the stator 50 can be easily and relatively displaced by the plunger 150.SELECTED DRAWING: Figure 32
Patent JP-2020056929-A (JP)
Title: Display
Inventor: OKA SHINICHIRO
IPC: G02F1/1333
Filed: 2018-10-03
Abstract: To improve performance of a display.SOLUTION: A display DSP1 comprises: a substrate 10 that has flexibility; a substrate 20 that is opposite to the substrate 10 and has flexibility; a liquid crystal layer LQ that is between the substrate 10 and substrate 20; a plurality of polarizing plates PLB1 that are on the opposite side of the liquid crystal layer LQ with respect to the substrate 10; a polarizing film PLF1 that is between the plurality of polarizing plates PLB1 in plan view and has flexibility; a plurality of polarizing plates PLB2 that are on the opposite side of the liquid crystal layer LQ with respect to the substrate 20; and a polarizing film PLF2 that is between the plurality of polarizing plates PLB2 in plan view and has flexibility. A display area DA has an area DA1 and a plurality of areas DA2 adjacent to the area DA1. The area DA1 is a foldable area. The plurality of polarizing plates PLB1 and the plurality of polarizing plates PLB2 overlap the plurality of areas DA2. The polarizing film PLF1 and polarizing film PLF2 overlap the area DA1.SELECTED DRAWING: Figure 4
Patent JP-2022002356-A (JP)
Title: Moving image coding device and moving image decoding device
Inventor: IGAI TOMOHIRO
IPC: H04N19/70
Filed: 2018-10-03
Abstract: To provide a moving image coding device and a moving image decoding device, improving a method for initializing the CABAC state of a target picture by reference to the CABAC state of a processed picture, thereby capable of improving the coding efficiency of CABAC.SOLUTION: An image decoding device for decoding coded data that are variable-length coded includes an entropy decoding unit for decoding a CABAC temporal prediction flag. A CABAC initialization unit, which initializes a CABAC state at the head of segments constituting a picture, initializes the CABAC state using a temporal prediction table holding the CABAC state when the CABAC temporal prediction flag is one, and initializes the CABAC state using an initialization table when the CABAC temporal prediction flag is zero.SELECTED DRAWING: Figure 12
Patent JP-2019038812-A (JP)
Title: Method for increasing hydrodynamic volume of polypeptide by bonding chorionic gonadotropin carboxy-terminal peptide
Inventor: OREN HERSHKOVITZ
IPC: C07K19/00
Filed: 2018-10-03
Abstract: To provide a method for increasing hydrodynamic size or hydrodynamic volume of a target recombinant polypeptide.SOLUTION: A method includes: (a) a step of allowing 1 to 5 chorionic gonadotropin carboxy-terminal peptide (CTP) units to bond the target recombinant polypeptide by recombination; and (b) a step of expressing the target recombinant polypeptide in a host cell, in which the step includes a step of glycosylating the CTP unit. The target recombinant polypeptide includes a signal peptide bonded to an amino terminal of the target recombinant polypeptide corresponding to a selection, and in the target recombinant polypeptide in which the CTP units are glycosylated, a hydrodynamic size of the target recombinant polypeptide becomes larger by approximately 28 to 53kDa each time when one glycosylated CTP unit is bonded.SELECTED DRAWING: Figure 4B
Patent JP-2020054711-A (JP)
Title: Pinball game machine
Inventor: ANDO SHIGEMITSU
IPC: A63F7/02
Filed: 2018-10-04
Abstract: To provide a pinball game machine capable of generating new enjoyment by a holding successive winning performance displayed during a big winning game.SOLUTION: During a big winning game according to a specific big winning game content, when there is an unconsumed holding memory that is determined as a big winning by read-ahead determination means and is determined as the same as the specific big winning game content or the big winning game content having a predetermined combination, a suggestion performance suggesting winning probability information related to a winning probability set by probability setting means is executed. According to such a configuration, the suggestion performance generates new enjoyment of providing the winning probability information that is valuable to a player, thereby dramatically increasing amusement of a game.SELECTED DRAWING: Figure 16
Patent JP-2020060637-A (JP)
Title: Accessory and camera system using the same
Inventor: ITO HIDE
IPC: G03B17/56
Filed: 2018-10-09
Abstract: To provide an accessory capable of restricting connection between accessories.SOLUTION: An accessory (3) that can be mounted between a camera body (1) and a lens device (2), has: a first mount part (31) that can be attached to the lens device (2); a second mount part (32) that can be attached to the camera body (1); and connection restriction members (32a, 33) that are individually provided on the first mount part (31) and the second mount part (32), and restrict connection between the accessory (3) and another accessory.SELECTED DRAWING: Figure 1
Patent JP-2020060894-A (JP)
Title: Control method, control program and information processor
Inventor: KUDO JUMMA
IPC: G06F16/90
Filed: 2018-10-09
Abstract: To suppress ask-backing inquiries having low relationships with an intention of an original inquiry.SOLUTION: A control method makes a computer execute steps of: receiving an inquiry; calculating a first similarity of the received inquiry with first information including a content of asking-back inquiry to an inquiry source of the received inquiry and a first reply candidate that is a candidate of a content of a reply to the asking-back inquiry; calculating a second similarity of the received inquiry with second information including the content of the asked-back inquiry to the inquiry source of the received inquiry and a second reply candidate that is a candidate of a content of a reply to the aske-back inquiry; and controlling whether or not to send the asking- back inquiry to the inquiry source, according to whether a difference between the calculated first similarity and the calculated second similarity meets a criteria.SELECTED DRAWING: Figure 11
Patent JP-2022036338-A (JP)
Title: Function mechanism of glyceollin i and utilization thereof
Inventor: YAMAMOTO TATSURO
IPC: A61P15/00
Filed: 2018-10-10
Abstract: To provide a composition that exerts an effect of inhibiting endocrine therapy-resistant tumors.SOLUTION: A composition comprises glyceollin I that inhibits eleanors without through ER and a polyphenol that inhibits eleanors through ER and/or a hormone as active ingredients. The composition exerts an effect of inhibiting endocrine therapy-resistant tumors, in particular breast cancer.SELECTED DRAWING: None