baber/WOPTO huggingface dataset:
Patent JP-2020169405-A (JP)
Title: Air-jet machine and method for controlling air-jet machine
Inventor: HAMAGUCHI MASATAKA
IPC: D03D47/30
Filed: 2019-04-02
Abstract: To further appropriately determine the propriety of a jet amount reduction pattern for reducing an air-jetting amount of a sub nozzle.SOLUTION: The method for controlling an air-jet machine, which comprises weft insertion nozzles 6 and 7, a plurality of sub nozzles 8, a first detection sensor 3 for detecting a physical property value of weft, and a second detection sensor 10 for detecting a target position arrival timing of weft, includes the steps of: selecting at least one jet amount reduction pattern from among a plurality of jet amount reduction patterns; carrying out test weaving based on the selected jet amount reduction pattern; specifying a physical property value of weft and a target position arrival timing using a detection result of the first detection sensor and a detection result of the second detection sensor, obtained by carrying out the test weaving; and determining that the selected jet amount reduction pattern is appropriate if the specified physical property value of weft falls within a predetermined range and also the specified target position arrival timing falls within an allowable range.SELECTED DRAWING: Figure 1
Patent JP-2020167974-A (JP)
Title: Bacterial cell composition for in vitro biofilm model and use thereof
Inventor: YOSHIDA KEISUKE
IPC: G01N33/50
Filed: 2019-04-05
Abstract: To provide actual oral biofilm, inter alia, bacterial cell compositions for in vitro biofilm models assuming denture biofilm, and to provide bacterial cell compositions for in vitro biofilm models useful for the pre-evaluation of biofilm formation inhibitory ability of candidate substances, in the development of candidate substances for active ingredients of biofilm formation preventive/therapeutic agents.SOLUTION: Provided is a bacterial composition for in vitro biofilm models containing bacterial cells of Streptococcus bacteria, Veillonella bacteria, Actinomyces bacteria, Prevotella bacteria, Neisseria bacteria, Fusobacterium bacteria, and Candida fungus.SELECTED DRAWING: None
Patent JP-2019186940-A (JP)
Title: Sound-processing apparatus and sound-processing method
Inventor: Cheng guang wei
IPC: H04R3/02
Filed: 2019-04-09
Abstract: To provide a sound-processing apparatus and a sound-processing method capable of acquiring good physical noise reduction effect.SOLUTION: A sound-processing apparatus comprises at least one pair of sound conversion devices and sound collection devices. Each pair of the sound conversion devices includes a first sound conversion device and a second sound conversion device. The first sound conversion device and the second sound conversion device receive sound signals, and are used for output of a first sound signal and a second sound signal on the basis of the sound signals, respectively. The second sound signal has an opposite phase to the first sound signal. Amplitude difference between the first sound signal and the second sound signal is less than or equal to an amplitude threshold value. The sound collection devices are used for sound collection of the sound signal. Path-characteristics difference between amplitude-frequency characteristic from the first sound conversion device to a first sound path of the sound collection device and amplitude-frequency characteristics from the second sound conversion device to a second sound path of the sound collection device is less than or equal to a first characteristic threshold value.SELECTED DRAWING: Figure 1
Patent JP-2020174015-A (JP)
Title: connector
Inventor: WATANABE TETSUYA
IPC: H01R13/52
Filed: 2019-04-12
Abstract: To provide a connector in which an insertion force of a sealing member can be reduced and a connector housing can be configured by a single component.SOLUTION: A connector includes a connector housing 2 having a terminal accommodating chamber 3 and a sealing member accommodating chamber 4, a sealing member 10 which is inserted through an opening at a rear end of the sealing member accommodating chamber 4, and accommodated in the sealing member accommodating chamber 4, a terminal 20 which is inserted through the opening at the rear end of the sealing member accommodating chamber 4, penetrates through the sealing member 10 and is accommodated in the terminal accommodating chamber 3, a lance 6 that is integrally provided in the connector housing 2 and protrudes to the terminal housing 3 to be locked with the terminal 20, and a locking protruding portion 7 which is integrally provided in the connector housing 2, protrudes to the sealing member housing chamber 4 at a position different from that of the lance 6 when viewed from the opening at the rear end of the sealing member housing chamber 4, and is locked with a locking groove 12 of the sealing member 10.SELECTED DRAWING: Figure 1
Patent JP-2020171256-A (JP)
Title: Tine blade for agricultural machine
Inventor: IGARASHI AKIHITO
IPC: B23K9/04
Filed: 2019-04-12
Abstract: To improve durability furthermore by providing a thick wear resistant layer on a tip considered to be the most worn in a tine blade for an agricultural machine.SOLUTION: A tine blade for an agricultural machine includes a nail body part constituted of a belt-like metal, a blade-attached part provided on one side of the nail body part to be driven into the ground, or for cutting an object, and a first wear resistant layer provided on the tip of the blade-attached part by padding, and further includes a second wear resistant layer in which the first wear resistant layer is extended up to the tip of the nail body part, and which is provided by deposition on at least one side of a wide surface of the nail body part.SELECTED DRAWING: Figure 1
Patent JP-2020172229-A (JP)
Title: Overhead-wire grounding unit
Inventor: AOKI MASAHIRO
IPC: H01R4/64
Filed: 2019-04-12
Abstract: To facilitate installation work and enable a maintenance vehicle to transit safely, in order to secure the safety of operators and reduce the risk of a power equipment breakdown.SOLUTION: An overhead-wire grounding unit 30 for grounding an overhead-wire 16 via a grounding cable comprises: a hook 32 made of a conductor to be hooked on a grounding object portion of an overhead-wire support part 12; a grounding hardware 34 fixed on the ground; an earth cable 36 for connecting the grounding hardware 34 to the hook 32; and an operation rod 40 for hanging the hook 32 on the overhead-wire support part 12. The operation rod 40 is constituted to be bendable according to a self-lock hinge 50 arranged at a midway bending point.SELECTED DRAWING: Figure 6
Patent JP-2020174735-A (JP)
Title: Golf swing training machine
Inventor: Ura Koji
IPC: A63B69/36
Filed: 2019-04-15
Abstract: To provide a golf swing training machine which changes a value of a head speed at which the machine operates, and can easily set it to a prescribed value.SOLUTION: A golf swing training machine 10 has a head part H having a weight body 3, a magnet 4 and a retention part 5. When a swing speed exceeds a prescribed value, the adsorption of the weight body 3 by the magnet 4 is released, and a collision sound is generated between the retention part 5 and itself. The golf swing training machine 10 also comprises an annular member 30 screwed with an internal peripheral face of a dial member 6 which is annularly arranged so as to be rotatable, and abutting on a magnet side end face of the weight body 3, and a magnet holding member 40 for holding the magnet 4. The magnet holding member 40 is arranged in a recess or a through-hole which is formed at the annular member 30, and when the dial member 6 is rotated, a distance between the magnet 4 and the weight body 3 can be changed by making a position of the annular member 30 variable.SELECTED DRAWING: Figure 1
Patent JP-2020178834-A (JP)
Title: Game machine
Inventor: YAMAMOTO YOSHITERU
IPC: A63F7/02
Filed: 2019-04-24
Abstract: To provide a game machine capable of enhancing a player's interest.SOLUTION: A main control CPU outputs a symbol command capable of specifying a result of a winning lottery and a variation pattern designation command to a sub-control CPU, and outputs a game state command that can specify a present game state to the sub-control CPU. The sub-control CPU controls a performance display device based on the commands input from the main control CPU. The performance display device executes a right shooting notification performance when controlled to a first high-probability state. When a special game that has won a fall lottery is a special game that derives a losing pattern, the performance display device ends the right shooting notification performance when starting the special game that has won the fall lottery. In the meanwhile, when the special game that has won the fall lottery is a special game that derives a winning pattern, the performance display device continues the right shooting notification performance even after the special game that has won the falling lottery is started.SELECTED DRAWING: Figure 14
Patent JP-2020184039-A (JP)
Title: Method of manufacturing plate-like member
Inventor: KUNIMOTO TOMOMICHI
IPC: G02B5/20
Filed: 2019-05-09
Abstract: To provide a method of manufacturing a plate-like member in which a plate-like member can be suppressed from having a shape defect to improve the yield.SOLUTION: There is provided a method of manufacturing a plurality of wavelength conversion members by dividing a base material 11 of wavelength conversion members (plate-like member), and the method comprises a process of preparing the base material 11 of wavelength conversion members having first and second principal surfaces 11a, 11b; a division groove forming process of forming a plurality of division grooves 13a, extending substantially in parallel with each other, on the first principal surface 11a; and a dividing process of pressing a press part 13c extending substantially in parallel with the division grooves 13a from the side of the second principal surface 11b to divide the base material 11 of the wavelength conversion members along the division grooves 13a, positions of the division grooves 13a and the press part 13c being different in plan view.SELECTED DRAWING: Figure 7
Patent JP-2020187267-A (JP)
Title: Information processing device and information processing program
Inventor: TAMUNE MICHIHIRO
IPC: G10L15/22
Filed: 2019-05-15
Abstract: To provide an information processing device configured to generate a food-related question sentence to a user based on a term in voice of an answer uttered by the user, fluctuation of an answer accuracy rate, and a value measured when the voice is recognized.SOLUTION: Voice utterance means of an information processing device utters a question sentence to a user. Voice receiving means receives voice of an answer uttered by the user to the question sentence. Voice recognition means recognizes the voice received by the voice receiving means. Extraction means extracts a term concerning food or sense of smell from a recognition result obtained by the voice recognition means. Generation means generates a food-related question sentence to the user based on the term extracted by the extraction means, fluctuation of an answer accuracy rate to the question sentence, and a value measured when the voice is recognized by the voice recognition means. The voice utterance means utters the question sentence generated by the generation means.SELECTED DRAWING: Figure 1
Patent JP-2020190433-A (JP)
Title: Sample analyzer and method for analyzing sample
Inventor: KAWAHARA KENGO
IPC: G01N21/78
Filed: 2019-05-20
Abstract: To provide a sample analyzer which can accurately calculate the concentration of an analysis target material in a sample even if the sample contains foreign substances.SOLUTION: A sample analyzer includes: an imaging unit for imaging a test piece having a color region which gives a color according to the concentration of an analysis target material in a sample; an extraction unit for extracting a first coordinate in a color space having at least two color channels from image data in the color region of the test piece imaged by the imaging unit; a first calculation unit for calculating a second coordinate on a predetermined function in the color region corresponding to the standard concentration of the analysis target material, which makes the distance between the first coordinate and the function the smallest, by using the first coordinate and the function; and a second calculation unit for calculating the concentration of the analysis target material on the basis of the second coordinate.SELECTED DRAWING: None
Patent JP-2020191395-A (JP)
Title: Mounting board
Inventor: TAKASE KOICHI
IPC: H01R4/00
Filed: 2019-05-23
Abstract: To provide a mounting board made of a synthetic resin that can prevent cracks from being generated at a soldering point and prevent the synthetic resin near the soldering point from melting due to the heat of the solder, simply with a low cost.SOLUTION: In a mounting board 1 in which electronic components 10 are soldered to a synthetic resin board 1, a wiring line 6 is arbitrarily wired, and a part of a connection terminal 7 connected to the end of the wiring line 6 is inserted, and the connection terminal 7 includes a soldering point 7a that solders the electronic component 10 and a telescopic portion 7b that expands and contracts the connection terminal 7 in the longitudinal direction.SELECTED DRAWING: Figure 2
Patent JP-2020194819-A (JP)
Title: Semiconductor device
Inventor: TSUJI NAOKO
IPC: H01L25/065
Filed: 2019-05-24
Abstract: To provide a semiconductor device with high durability.SOLUTION: A semiconductor device 100 includes two or more semiconductor substrates (2a, 2b) where a wiring pattern 4 is formed on an element formation surface 8. The semiconductor substrates (2a, 2b) are stacked with the element formation surfaces 8 facing in the same direction. This semiconductor device 100 is configured so that a signal can be transmitted by a penetration electrode 12 formed at a via hole 10 on each element formation surface 8. Between the semiconductor substrates (2a, 2b), an adhesive layer 8 is formed. The adhesive layer 8 is formed including at least one thermosetting resin layer. The thermosetting resin layer includes a thermosetting resin and a thermosetting agent. The thermosetting resin includes at least one kind of epoxy compound. When the thermosetting resin layer formed with a diameter of 100 mm and a thickness of 2.5 μm is immersed in 20 ml of hot water with a temperature of 110°C for 24 hours, the amount of eluted chlorine is less than 10 ppm.SELECTED DRAWING: Figure 1
Patent JP-2020192274-A (JP)
Title: Medical processing apparatus and radiotherapy apparatus
Inventor: ICHIHASHI MASAHIDE
IPC: A61B8/06
Filed: 2019-05-30
Abstract: To estimate a position of a tumor by using an ultrasonic image.SOLUTION: A medical processing apparatus according to embodiment comprises an acquisition unit and an estimation unit. At a treatment stage of radiotherapy, the acquisition unit acquires blood flow information obtained by ultrasonic Doppler analysis relating to a region including a tumor. The estimation unit estimates a present position of the tumor on the basis of a present position of a blood vessel identified by the acquired blood flow information and a positional relation between the blood vessel and the tumor included in the region at a planning stage of the radiotherapy.SELECTED DRAWING: Figure 2
Patent JP-2020195304-A (JP)
Title: Harvester
Inventor: ITO REIJI
IPC: A01D41/12
Filed: 2019-05-31
Abstract: To provide a harvester capable of easily attaching/detaching an exhaust emission control device thereto/therefrom, when performing maintenance of the exhaust emission control device.SOLUTION: A side panel 20 includes a panel body 28 provided on an upper part of the side panel 20, and a frame body 29 for supporting the panel body 28. An exhaust emission control device 14 is arranged under the panel body 28 and over an engine E. An opening O is formed on the side of the transportation device side in a longitudinal direction of the frame body 29. The exhaust emission control device 14 is constituted attachably/detachably through the opening O.SELECTED DRAWING: Figure 5
Patent JP-2020196232-A (JP)
Title: Liquid discharge head
Inventor: HIRAI KEITA
IPC: B41J2/14
Filed: 2019-06-05
Abstract: To provide a liquid discharge head that is able to improve air-bubble ejection performance.SOLUTION: A liquid ejection head 20 comprises: a pressure chamber 28 to which discharge pressures for discharging a liquid from a nozzle 21 is applied; a descender 29 having a first end 29a connected to the pressure chamber and a second end 29b opposite the first end; and a communication passage 30 connected to the second end, extending in an X direction from a point of connection with the second end, and connected to a return manifold 23. Here, a first direction D1 in which the descender extends from the second end to the first end inclines further toward the communication passage than a Y direction orthogonal to the X direction.SELECTED DRAWING: Figure 2
Patent JP-2020200633-A (JP)
Title: Door body
Inventor: ITO TSUBASA
IPC: E06B3/88
Filed: 2019-06-07
Abstract: To provide a door body capable of improving aesthetic appearance together wither improving workability.SOLUTION: A door body is configured to include: a core material 4; a cover member 5 arranged to cover one side surface 41 of the core material 4; and a fixing member 6 arranged between the core material 4 and the cover member 5 to fix the core material 4 and the cover member 5, and the fixing member 6 has: a first fitting portion 62 which can be fitted to the one side surface 41 of the core member 4; and a second fitting portion 63 which can be fitted to a rear surface side of the cover member 5.SELECTED DRAWING: Figure 4
Patent JP-2020203322-A (JP)
Title: Filter member and power tool
Inventor: HATAKEYAMA KENTARO
IPC: B25F5/02
Filed: 2019-06-14
Abstract: To provide a filter member which inhibits damage and deformation, and to provide a power tool having the filter member.SOLUTION: A power tool 1A includes: a motor 6; a motor housing 2 which houses the motor 6; a tail cover 3 fixed to a rear part of the motor housing 2; a fan 10 which is rotated by the motor 6; an intake port 3a provided at the tail cover 3; and a filter member 30 attached to the tail cover 3 so as to cover the intake port 3a. The filter member 30 has engagement parts 31, which may engage with the tail cover 3, at its front end and has a cylindrical part 32 and a protruding part 34 which extend rearward so as to separate from the tail cover 3.SELECTED DRAWING: Figure 2
Patent JP-2020000856-A (JP)
Title: Surgical fastener applying devices, kits and methods for endoscopic procedures
Inventor: KAYLA N CLOUTIER
IPC: A61B17/04
Filed: 2019-06-18
Abstract: To provide surgical devices and kits for performing endoscopic surgical procedures and methods of use thereof.SOLUTION: A surgical device includes a handle housing, an endoscopic assembly, and a follower assembly 600. The endoscopic assembly extends distally from the handle housing and includes an inner tube 320 defining a longitudinal axis. The inner tube includes a distal portion 320d defining a pair of opposed tines 320b1. The endoscopic assembly is configured to support a plurality of anchors 100p at least partially therein. The follower assembly is disposed at least partially within the inner tube at a location proximal to the plurality of anchors, and includes a head 620 and a shaft. A portion of the head is disposed between the pair of opposed tines.SELECTED DRAWING: Figure 20
Patent JP-2021007916-A (JP)
Title: Hydrocarbon partial oxidation catalyst
Inventor: SAKURADA YU
IPC: B01D53/94
Filed: 2019-07-01
Abstract: To provide a hydrocarbon partial oxidation catalyst capable of more improving partial oxidation performance of hydrocarbons in a waste gas discharged from internal combustion engines such as automobiles.SOLUTION: A hydrocarbon partial oxidation catalyst containing a composite oxide containing an Nb element, and at least one kind of A element selected from the group consisting of Zr, Al, Ce and Y, and a platinum group element. The composite oxide has the degree of composite obtained by the following formula (1) of 95% or larger. The formula (1): the degree of compounding (%)=100-{(INb,MAX/INb-A,MAX)×100} (in the formula (1), INb,MAX is a diffraction intensity of a maximum peak attributed to a crystal structure expressed by a chemical formula NbOα (α is an arbitrary number) in a XRD pattern obtained by an X-ray diffraction measurement (XRD) of the composite oxide, INb-A,MAX is a diffraction intensity of a maximum peak attributed to a crystal structure expressed by a chemical formula AxNbOy in the XRD pattern.)SELECTED DRAWING: None
Patent JP-2021012791-A (JP)
Title: Lighting system
Inventor: MITSUJIMA KOICHI
IPC: H05B47/00
Filed: 2019-07-04
Abstract: To provide a lighting system that is a system capable of group setting without using an information communication terminal or a dedicated remote control and ensures comfortable operability of a lighting fixture using an information communication terminal.SOLUTION: A lighting system which is an example of an embodiment includes a plurality of lighting fixtures having wireless communication means and an information communication terminal that allows the lighting fixtures to be operated by wireless communication with the lighting fixtures. Each of the lighting fixtures includes a group setting operation unit for grouping the lighting fixtures into groups and a control device that transmits information on the groups set based on operation of the group setting operation unit to the information communication terminal.SELECTED DRAWING: Figure 2
Patent JP-2021011752-A (JP)
Title: Synthetic resin structure attached with reinforcing member
Inventor: AKAGISHI YOSHITAKA
IPC: E06B3/22
Filed: 2019-07-08
Abstract: To provide a structure in which one end of a first member and one end of a second member can be appropriately welded without performing complicated pre-processing even if a reinforcing member is attached to the first member and/or the second member along the entire length thereof which are molded from the same thermoplastic synthetic resin and have at least the same cross-sectional shape of a main part.SOLUTION: When viewed in cross-section, a second member or a first member corresponding to an attaching position of a reinforcing member in the first member or the second member is not attached with the reinforcing member. In other words, when the reinforcing member is attached to a specific portion of the first member or the second member, the reinforcing member is attached to a portion other than the corresponding specific portion in the second member or the first member, or the reinforcing member is not attached on the second member or the first member.SELECTED DRAWING: Figure 2
Patent JP-2021019760-A (JP)
Title: Vacuum cleaner
Inventor: SATO KANATO
IPC: A47L9/00
Filed: 2019-07-26
Abstract: To provide a vacuum cleaner in which a flow path component is engaged with a claw shape.SOLUTION: A vacuum cleaner has a cleaner body provided with an electric blower, a hose fitting port where a suction hose is freely attachable to and detachable from the cleaner body, and an introduction pipe which connects the hose fitting port inside the cleaner body and through which the air circulates. The introduction pipe has a first case having a hook-shaped engaging part, and a second case having a hole with which the engaging part is engaged.SELECTED DRAWING: Figure 5A