baber/WOPTO huggingface dataset:
Patent JP-2020141593-A (JP)
Title: Additives containing activin a and/or vpa for nkt cell culture and methods for culturing nkt cells
Inventor: NISHIOKA KENICHI
IPC: C12N1/00
Filed: 2019-03-06
Abstract: To provide additives containing activin A and/or VPA for NKT cell culture.SOLUTION: Disclosed is an additive comprising activin A and/or VPA for NKT cell culture, where the NKT cell is isolated from peripheral blood or differentiation-induced from a stem cell or progenitor cell. Also disclosed is a method for NKT cell culture comprising culturing in a medium supplemented with activin A and/or VPA where the concentration of activin A is 5-100 ng/ml and the concentration of VPA is 3.9-250 μM.SELECTED DRAWING: None
Patent JP-2020143346-A (JP)
Title: Water electrolysis apparatus and control method of water electrolysis apparatus
Inventor: KAYAMA TOMOYUKI
IPC: C25B9/00
Filed: 2019-03-07
Abstract: To provide a technique for a water electrolysis apparatus that suppresses the deterioration of a membrane-electrode joined body due to water shortage in a water electrolysis cell and the degradation in efficiency of the water electrolysis apparatus.SOLUTION: A water electrolysis apparatus for generating oxygen and hydrogen by electrolysis of water, includes a water electrolysis cell including a membrane-electrode joined body and electrolyzing water, a water supply unit for supplying water to the water electrolysis cell, an impedance detection unit for detecting the impedance of the membrane-electrode joined body, and a control unit for estimating the amount of water inside the water electrolysis cell by using the impedance of the membrane-electrode joined body and controlling the water supply unit by using the estimated amount of water to adjust the supply amount of water to the water electrolysis cell.SELECTED DRAWING: Figure 1
Patent JP-2020142462-A (JP)
Title: Method for detecting ejection state of liquid ejection head, liquid ejection device and method for controlling the same
Inventor: TANAKA TATSUYA
IPC: B41J2/01
Filed: 2019-03-07
Abstract: To accurately detect the existence or nonexistence of ejection failure even when a partial test pattern cannot be detected.SOLUTION: A method for detecting an ejection state of a liquid ejection head includes the steps of: forming test patterns 1003-1009; detecting test patterns 1003-1009; setting an analysis area corresponding to non-ejection detection patterns 1003-1009; and determining an ejection state of an ejection port of a liquid ejection head 30 corresponding to the non-ejection detection pattern, based on the concentration inside an analysis area, and further includes the steps of: setting an area 1805 including the undetected test pattern 1803 based on a position of the detected test patterns 1013 and 1804 existing in a position of not detected the test pattern; and requiring luminance or concentration inside the area 1805, and the method for detecting the ejection state of the liquid ejection head uses the luminance or the concentration inside the area 1805 for determining an ejection state.SELECTED DRAWING: Figure 18
Patent JP-2020060756-A (JP)
Title: Electro-optical device and electronic apparatus
Inventor: MIYASAKA MITSUTOSHI
IPC: H01L51/50
Filed: 2019-03-08
Abstract: To provide an electro-optical device and an electronic apparatus that can improve display quality.SOLUTION: An electro-optical device comprises: scan lines 42; signal lines 43; pixel circuits provided corresponding to intersection of the scan lines 42 and signal lines 43; and enable lines 44. The pixel circuits each include a storage circuit, a light emitting element, and an enable line driving circuit. The light emitting element changes brightness according to an image signal held in the storage circuit. The enable line driving circuit controls a light emittable state of the light emitting element. The pixel circuits include a first pixel circuit, a second pixel circuit, a third pixel circuit, and a fourth pixel circuit. The enable lines 44 include a first enable line and a second enable line, the first enable line is electrically connected to the first pixel circuit and second pixel circuit, and the second enable line is electrically connected to the third pixel circuit and fourth pixel circuit.SELECTED DRAWING: Figure 6
Patent JP-2020148855-A (JP)
Title: Image forming apparatus and image forming program
Inventor: NAKAYAMA TORU
IPC: G03G21/00
Filed: 2019-03-12
Abstract: To completely separate a medium from a fixing roller and form a complete image of an object on the medium in an electrostatic image forming mechanism.SOLUTION: An image forming apparatus is provided with: an electrostatic image forming mechanism that has a fixing roller for fixing, by application of heat and pressure, a toner to a medium to which the toner is transferred to form an image of an object, and a separation pawl for separating the medium from the fixing roller; and a control circuit that, when the image of the object is formed on the entire surface of the medium, determines whether the amount of dots of the object included in a contact area of the medium including an area where the separation pawl starts a contact with the medium and including an edge of the medium is equal to or larger than a threshold, and when determining that the amount of dots included in the contact area of the medium is less than the threshold, supplies the medium to the electrostatic image forming mechanism so that the separation pawl starts the contact with the contact area of the medium, and causes the electrostatic image forming mechanism to form the image of the object on the entire surface of the medium.SELECTED DRAWING: Figure 7
Patent JP-2020146163-A (JP)
Title: Game machine
Inventor: NAKAGAWA TAKESHI
IPC: A63F7/02
Filed: 2019-03-12
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: An initial value "0" is allocated as a value actually stored in setting value storage means 2905 as a setting value in accordance with a setting 1, and an initial value "0" is allocated as a value for identifying a setting suggestive performance lottery table B0 corresponding to "no setting". Although a setting suggestive performance is executed at a selection ratio corresponding to a setting value when the setting value is one of a setting 1 to a setting 6, the setting suggestive performance is not executed when the setting value is "no setting".SELECTED DRAWING: Figure 17
Patent JP-2020149833-A (JP)
Title: cover
Inventor: KARIYAMA NORIYUKI
IPC: H01R9/00
Filed: 2019-03-13
Abstract: To provide a cover for a terminal block, capable of preventing wiring from being erroneously inserted into the terminal block when the terminal block is not used.SOLUTION: Disclosed is a cover 1 for a terminal block T in which a terminal hole T1 is provided, which includes: an opening part 2; and a closing part 3. The cover 1 is configured so as be mountable on the terminal block T by selecting at least a first mounting state (a state where the cover 1 is mounted on the terminal block T so that the opening part 2 is positioned on the front side of the terminal hole T1) and a second mounting state (a state where the cover 1 is mounted on the terminal block T so that the closing part 3 is positioned on the front side of the terminal hole T1).SELECTED DRAWING: Figure 1
Patent JP-2020149467-A (JP)
Title: Control device, control system, control method, and program
Inventor: OKAMURO AKIRA
IPC: G06F11/14
Filed: 2019-03-14
Abstract: To provide an FPGA capable of eliminating soft errors without increasing the memory capacity of the FPGA.SOLUTION: A control device includes: a trace data storage unit that stores trace data input into an FPGA; and a trace data transmission unit that acquires trace data for one transaction immediately before the occurrence of a soft error in the FPGA of the trace data after reconfiguration of the FPGA, and outputs the acquired trace data for one transaction to the FPGA.SELECTED DRAWING: Figure 6
Patent JP-2019157332-A (JP)
Title: Loop gripper treating fixing, treating device, and method for treating loop gripper module
Inventor: MARIUS PINTEA
IPC: D05C15/22
Filed: 2019-03-15
Abstract: To simplify mounting of a loop gripper module to a tufting machine.SOLUTION: A treating device 10 of the present invention includes: a loop gripper module 11; and a holder 12 connected to sliders 24-33 of the loop gripper module 11 by friction-engaging. The sliders 24-33 are held by corresponding holding receptacles provided on the holder 12, do not jolt out of alignment each other even if waggling, and especially do not slip out from the loop gripper module 11 also. Thereby, all of the sliders stay at same position so that it is not necessary to manually return to a predetermined position in mounting. In order to detach the holder having a form of a plastic clip, it is enough only to push the holder 12 to the loop griper module 11, or pull away the holder from the loop griper module 11. When the force is activated, the plastic clip rotates to be easily detached from the slider 24-33.SELECTED DRAWING: Figure 1
Patent JP-2020152467-A (JP)
Title: Sheet conveyance device and image forming device
Inventor: ASHIKAYA ATSUSHI
IPC: B65H7/14
Filed: 2019-03-18
Abstract: To prevent foreign matters from being attached to a detection part in a detection sensor.SOLUTION: There are provided a conveying path K for conveying a sheet P in a predetermined conveyance direction, and a detection sensor 63 for optically detecting the sheet P conveyed through the conveying path K. Then, a detection part 63a for receiving reflection light X2 reflected on the sheet P is arranged in the detection sensor 63 so as to be inclined on a downstream side in a conveyance direction, while projecting detection light X1 toward the sheet P.SELECTED DRAWING: Figure 2
Patent JP-2020153745-A (JP)
Title: Abnormality detector
Inventor: TOMINAGA MASAYA
IPC: B61F5/00
Filed: 2019-03-19
Abstract: To provide an abnormality detector with which it is possible to detect abnormality early.SOLUTION: An abnormality detector 1 detects the abnormal deformation of a measurement object that is a rigid body. The abnormality detector 1 comprises: a first light emitting unit 11 for radiating a laser beam L1 and installed in a first portion of the measurement object; a first light receiving unit 12 installed in a second portion of the measurement object which is apart from the first position and having a plurality of divided light receiving regions for receiving the laser beam radiated from the first light emitting unit 11; and a determination unit 30 for determining, on the basis of the output of the first light receiving unit 12, whether the measurement object is deformed.SELECTED DRAWING: Figure 1
Patent JP-2020152198-A (JP)
Title: Vehicle control system, vehicle control method, and program
Inventor: NOGUCHI JUNPEI
IPC: B60R99/00
Filed: 2019-03-19
Abstract: To provide a vehicle control system, a vehicle control method, and a program that are able to improve convenience.SOLUTION: A vehicle control system comprises: a recognition unit that recognizes a peripheral situation of a vehicle; and an operation control unit that, based on a recognition result from the recognition unit, automatically performs speed control and steering control for the vehicle. In a case where, after a user is caused to get off the vehicle, a specific operation performed for or toward a vehicle body by the user that has got off the vehicle is recognized by the recognition unit, the operation control unit starts traveling of the vehicle from a stopped state thereof.SELECTED DRAWING: Figure 1
Patent JP-2020153441-A (JP)
Title: Connection part
Inventor: NAKANE SHOGO
IPC: F16B37/14
Filed: 2019-03-20
Abstract: To provide a connection part for piping which has resistance against pressure fluctuation and vibration caused by the pressure fluctuation.SOLUTION: There is provided a connection part where a first part that is a molding of a vinyl chloride-based resin composition with an average degree of polymerization X is connected to a second part that is a molding of a vinyl chloride-based resin composition with an average degree of polymerization Y, where the average degree of polymerization X and the average degree of polymerization Y satisfy the following formula (1). 0<Y-X≤350 ... (1)SELECTED DRAWING: Figure 1
Patent JP-2020151295-A (JP)
Title: basket
Inventor: ITO TAKESHI
IPC: A45C11/20
Filed: 2019-03-22
Abstract: To provide a basket that does not store a table between a basket body and a lid but can eliminate the need of carrying the table separately from the basket.SOLUTION: A basket 1 includes: a basket body 2; and a lid 3 detachably attached to the basket body 2. The lid 3 includes: a lid body 4 including a table top 411; and a leg 5 attached to the lid body 4 so as to be capable of switching between a use position of supporting the lid body 4 and a storage position.SELECTED DRAWING: Figure 3
Patent JP-2020160770-A (JP)
Title: Automatic settlement system, automatic settlement method and automatic settlement program
Inventor: TOMITA KENJI
IPC: G06Q30/06
Filed: 2019-03-26
Abstract: To provide an automatic settlement system, an automatic settlement method, and an automatic settlement program that allows a user to arbitrarily select a payment method and automatically settle a product price.SOLUTION: An automatic settlement system is configured so that a server device 1, a provision device 2 that provides a reserved product, and a user terminal 3 that performs input/output for product reservation can communicate with each other via a network NW. The server device 1, which is configured to be able to communicate with storage means 4, and includes reservation receipt means 11, pre-payment means 12, specific information transmission means 13 that transmits specific information uniquely identifying a product reservation to a reservation person, specific information receipt means 14, a settlement receipt means 15, provision request means 16, and provision information registration means 17.SELECTED DRAWING: Figure 3
Patent JP-2020105159-A (JP)
Title: Manufacturing method and use of cordyceps cicadae mycelium active substance for either of prevention or amelioration of acute lung injury
Inventor: KUAN YU-HSIANG
IPC: A61P29/00
Filed: 2019-03-27
Abstract: To provide methods for producing Cordyceps cicadae mycelium active substance for either one of the prevention or treatment of acute lung injury.SOLUTION: The method comprises the steps of: (a) culturing Cordyceps cicadae mycelium in a plate medium at 15 to 30°C for 1 to 2 weeks; (b) inoculating the mycelium of the step (a) into a flask and culturing this at 15 to 30°C and pH 2 to 6 for 3 to 14 days; and (c) inoculating a fermenter tank with the mycelium of the step (b), and culturing this at 15 to 30°C and pH 2 to 6 for 3 to 21 days to obtain a Cordyceps cicadae mycelium fermented liquid containing a Cordyceps cicadae mycelium active substance.SELECTED DRAWING: Figure 1
Patent JP-2020156979-A (JP)
Title: Game machine
Inventor: GOTO YUKI
IPC: A63F5/04
Filed: 2019-03-28
Abstract: To provide a game machine, etc. capable of increasing a continuation expectation degree of a special game by making it hard to stop a normal game.SOLUTION: A main control part stocks a revival lottery right during a normal game until a pseudo BB is won. Cases where lottery rights are stocked are when a rare small symbol combination is won, when a chance zone is failed, when a game state is stuck without winning AT and ART for a long time, etc., in such cases, a stock lottery of the revival lottery right is executed and, when it is won, lottery rights are cumulatively stocked. Further, the main control part executes a revival lottery based on the stocked lottery rights. When a termination condition is established during a special game, the main control part executes the revival lottery only once or a plurality of times based on the stocked lottery rights. When a revival condition is not established due to non-winning, a subsequent game is transferred to a normal game, however, triggered by an event that the revival condition is established, a subsequent game is finally transferred again to the special game.SELECTED DRAWING: Figure 72
Patent JP-2020165463-A (JP)
Title: Vacuum valve
Inventor: SHIROYAMA NAOYA
IPC: F16K51/02
Filed: 2019-03-29
Abstract: To provide a vacuum valve capable of adjusting conductance of the vacuum valve by adjusting maximum valve opening of a valve body and capable of equalizing required time for reducing pressure down to predetermined vacuum pressure in a plurality of manufacturing lines.SOLUTION: In a vacuum valve 1 in which a main shaft 11 is driven by a piston 26 having fixed stroke and valve opening operation of a valve body 7 is performed, the main shaft 11 is driven in a valve opening direction only by pressing a pressed section 38a whose position can be adjusted to a driving direction of the piston 26 by a pressing section 26c of the piston 26, and by adjusting the position of the pressed section 38a, a distance between the pressed section 38a and the pressing section 26c in a valve closed state of the valve body 7 can be adjusted and maximum valve opening can be adjusted.SELECTED DRAWING: Figure 1
Patent JP-2020165028-A (JP)
Title: Sea-island type composite fiber and porous hollow fiber made therefrom
Inventor: YONEDA YASUYUKI
IPC: D06M11/00
Filed: 2019-03-29
Abstract: To provide a porous hollow fiber having no collapse of a porous hollow part, having light-weight and soft feeling, having high speed of water absorption and having less dyeing mottle, when formed into a fabric.SOLUTION: A sea-island type composite fiber using a poorly soluble polymer having an official moisture percentage of 3% or larger in a sea component, and a soluble polymer made of a copolymer polyester of a polyethylene glycol-based compound and 5-sodium sulfoisophthalic acid in an island component, in which, in a fiber cross-section, a sea-island region and three or more sea component regions that are formed of only a sea component, sandwiched by sea-island regions and mutually cross are possessed, a width (H) of the sea component region is larger than a maximum value of a distance (W) between adjacent island components, and when a diameter of the sea-island component is set to r, a separation D between a fiber outer periphery and the island component of the outermost layer satisfies a relation of 0.2r to 1.0r, an average deviation rate (U%) of a Worcester mottle is less than 1.0%. A weight loss process is performed with an alkali aqueous solution to form a porous hollow fiber bundle.SELECTED DRAWING: Figure 3
Patent JP-2020170088-A (JP)
Title: Image capturing device, foreign matter removal method, and program
Inventor: KOMATSU KAZUSHI
IPC: H04N5/232
Filed: 2019-04-03
Abstract: To allow for effectively removing foreign matter in accordance with the nature of foreign matter to be removed.SOLUTION: In an image capturing device provided herein, an anti-shake mechanism performs blur correction by moving an image sensor. A piezoelectric element vibrates a filter located in front of the image sensor. A camera system control unit executes a foreign matter removal process by driving at least one of the anti-shake mechanism and the piezoelectric element depending on the size of foreign matter adhered to the filter.SELECTED DRAWING: Figure 3
Patent JP-2019130915-A (JP)
Title: Improved pre-form for flair applications
Inventor: MAAS WILHELMUS JOHANNES JOSEPH
IPC: B29C49/06
Filed: 2019-04-04
Abstract: To provide an improved pre-form for a flair and flair-type applications.SOLUTION: A pre-form can be prepared by a bi-components injection process using a same mold when two different materials that do not bond each other are used. First, an outer pre-form is formed and then an inner pre-form is molded through a central hole provided in a bottom of the outer pre-form, and then two pre-forms are adhered with each other. Alternatively, when a step is taken to avoid mutual adhesion of the two materials during molding of a second pre-form layer, a non-adhesive coating can be sprayed on a surface existing in both pre-forms where the second pre-form is in contact with the first pre-form, and after such an application, a second container can also be molded in the bi-components injection molding (2C) process.SELECTED DRAWING: Figure 3B
Patent JP-2020173293-A (JP)
Title: Keyboard device
Inventor: SATO HITOSHI
IPC: G10H1/34
Filed: 2019-04-08
Abstract: To provide a keyboard device capable of accurately detecting key press information.SOLUTION: A keyboard device comprises: a base member 50; a plurality of keys 60 which is supported by the base member 50 and arranged side by side in a scale direction; a substrate 91 which has contacts (fixed contact 92 and movable contact 94) for detecting key press information of a plurality of the keys 60 and is fixed to the base member 50; a vibrating body 72 which is fixed to at least one of the substrate 91 or the base member 50 and vibrates the substrate 91; and a signal output unit 140 which is configured to enable a signal for vibrating the vibrating body 72 to be output when no musical performance is made. Thereby, the substrate 91 is vibrated by the vibrating body 72 when no musical performance is made so that foreign substances adhered to the contacts of the substrate 91 can be removed. Thus, occurrence of deviation of conduction timing and conduction failure at the contact can be suppressed to enable the key press information at the key pressing time of the key 60 to be accurately detected.SELECTED DRAWING: Figure 2
Patent JP-2020172360-A (JP)
Title: Medium conveying device and recording device
Inventor: SUMII ATSUSHI
IPC: B41J13/02
Filed: 2019-04-10
Abstract: To solve the problem that when a sheet is conveyed by a downstream roller, the contact of the sheet with an upstream roller generates a conveyance load, and it has possibility of adversely affecting a conveying operation of the sheet by the downstream roller.SOLUTION: A recording device for recording on a medium comprises: a first roller which applies a feeding force to the medium in a medium conveyance path for conveying the medium; a second roller which is disposed on an upstream side of the first roller in the medium conveying direction in the medium conveyance path and applies a feeding force to the medium; a third roller which can be displaced between a first position where the sheet is nipped between this third roller and the second roller and a second position where the nip of the medium between the third roller and the second roller is released; switching means which switches the position of the third roller to the other position; and a projection member which protrudes from an outer peripheral surface of the second roller and separates the medium from the outer peripheral surface of the second roller at least at the protruded position in the medium conveyance path.SELECTED DRAWING: Figure 9
Patent JP-2020173613-A (JP)
Title: Display unit
Inventor: YOSHIDA KUMIKO
IPC: G16H40/20
Filed: 2019-04-10
Abstract: To provide a technology to reduce the waiting time for a patient in a therapeutic facility.SOLUTION: A display unit comprises a display 16 that displays, of a series of procedures 22 to be performed for a patient in a treatment zone, a procedure to be performed next for the patient in detail. According to such a display unit, people concerned in the treatment facility can easily understand the details of the procedure to be performed next for the patient, and thereby working efficiency of the people concerned in the treatment facility can be improved. The improvement of the working efficiency of the people concerned in the treatment facility reduces the waiting time for the patient.SELECTED DRAWING: Figure 3