baber/WOPTO huggingface dataset:
Patent JP-2019213538-A (JP)
Title: Methods for generating hepatocytes and cholangiocytes from pluripotent stem cells
Inventor: GORDON KELLER
IPC: C12N5/071
Filed: 2019-07-25
Abstract: To provide methods for producing hepatocyte and/or cholangiocyte lineage cells from pluripotent stem cells.SOLUTION: Methods for producing hepatocyte and/or cholangiocyte lineage cells are provided, the methods comprising the steps of (a) obtain a cell population comprising hepatoblasts by contacting the extended nodal signal transmission agonist treated induced endodermal cell population with specification media comprising a FGF agonist and a BMP4 agonist and/or active conjugates and/or fragments thereof and thereby specifying the extended nodal signal transmission agonist treated induced endodermal cell population ; and (b) inducing maturation of the hepatoblasts, and optionally further lineage specification and/or expansion of the hepatoblasts, whereas the population of the hepatoblasts is dissociated to obtain the aggregates thereof, and the aggregates are at least cultured in a maturation media, optionally in a gelatinous matrix, in the presence of hepatocyte growth factor, dexamethasone and/or Oncostatin M and/or active conjugates and/or fragments thereof.SELECTED DRAWING: None
Patent JP-2021023053-A (JP)
Title: Wiring harness
Inventor: EJIMA HIROTAKA
IPC: H01B7/00
Filed: 2019-07-29
Abstract: To provide a wiring harness capable of holding a bent shape.SOLUTION: A wiring harness comprises a cable and a holding member. The cable includes: a stranded wire; and an insulating cover which covers the stranded wire. The cable has a bent part. The holding member covers a range, of the cable, including the bent part. The holding member holds the shape of the bent part. At least in a portion of the bent part, the stranded wire comes into contact with the holding member. At least a portion of the holding member is preferably welded to the insulating cover. Both ends, of the holding member, in the longitudinal direction of the cable are preferably welded to the insulating cover.SELECTED DRAWING: Figure 1
Patent JP-2021021120-A (JP)
Title: Sputtering method and sputtering apparatus
Inventor: FUSE KAZUSHI
IPC: C23C14/34
Filed: 2019-07-29
Abstract: To provide a sputtering method capable of reducing as possible the number of particles of a specific size or larger attached to a film deposition object after film deposition when a specific thin film is formed by applying high-frequency power to a target.SOLUTION: In a sputtering method of the invention, a vacuum chamber 1 in which a film deposition object Sw and a target 5 are arranged is evacuated to a specific pressure and a sputter gas is introduced into the vacuum chamber and the target is sputtered by applying high-frequency power to the target to deposit a thin film on the film deposition object. The sputtering method includes a step Td for intermittently applying a positive potential Vp to the target while applying the high-frequency power to the target.SELECTED DRAWING: Figure 3
Patent JP-2021021382-A (JP)
Title: Estimation device, estimation method, and vehicle
Inventor: HIGASHIYAMA SHIGERU
IPC: F02D45/00
Filed: 2019-07-30
Abstract: To provide an estimation device capable of accurately estimating delay time of a turbocharger.SOLUTION: An estimation device 60 for estimating a supercharging state of a turbocharger 22 connected to an engine 10 through an exhaust pipe 30 includes a sensor signal acquisition section 61 for acquiring a sensor signal of a temperature sensor 52 for detecting a temperature when exhaust gas discharged from the engine 10 flows into the turbocharger 22, and a delay time estimating section 63 for estimating delay time until an actual supercharging pressure of the turbocharger 22 reaches a target supercharging pressure on the basis of the temperature of the exhaust gas detected by the temperature sensor 52.SELECTED DRAWING: Figure 1
Patent JP-2021022711-A (JP)
Title: Semiconductor storage device
Inventor: OIDE HIROYUKI
IPC: H01L21/8239
Filed: 2019-07-30
Abstract: To provide a semiconductor storage device that can be easily miniaturized.SOLUTION: A semiconductor storage device includes a first electrode, a second electrode, a phase change layer provided between the first electrode and the second electrode, and a conductive layer provided between the first electrode and the phase change layer. The phase change layer contains crystals of a face-centered cubic lattice structure of a first lattice constant, the conductive layer contains crystals of the face-centered cubic lattice structure of a second lattice constant, and the second lattice constant is greater than 80% and less than 120% of the first lattice constant.SELECTED DRAWING: Figure 3
Patent JP-2019216445-A (JP)
Title: Mesh network addressing
Inventor: JONATHAN WING-YAN HUI
IPC: H04W84/18
Filed: 2019-07-31
Abstract: To provide a simplified mesh network addressing technology related to addressing and routing.SOLUTION: In mesh network addressing, a border router receives an address prefix and associated configuration information from an external network. The received address prefix and the configuration information enable the border router to create a provisioning domain that includes the received address prefix and the configuration information, as well as a unique identifier. The border router forwards the created provisioning domain to a leader device in a mesh network. The leader device stores the provisioning domain and propagates the provisioning domain to the router. Thus, packets can be addressed and routed in the mesh network.SELECTED DRAWING: Figure 1
Patent JP-2021023422-A (JP)
Title: Compact container
Inventor: FURUSAWA MITSUO
IPC: A45D34/04
Filed: 2019-07-31
Abstract: To use a content liquid impregnated into an impregnation body, with a small residual amount.SOLUTION: A compact container comprises: an impregnation body 11 that is impregnated with a content liquid; a holding cylinder 12 whose inside is fitted with the impregnation body; a surrounding member 13 that surrounds the holding cylinder from the radial outside; a container body 15 that includes an accommodating portion 14 in which the impregnation body, the holding cylinder, and the surrounding member are housed; a mounting member 16 that is provided in the accommodating portion and located radially outside the surrounding member; and a lid 17 that openably closes the accommodating portion. The surrounding member is connected to the mounting member via a hinge portion 18, and is supported rotatably upward around the hinge portion, and the holding cylinder is connected to the surrounding member via a rotating shaft 19 extending in the radial direction. and is supported rotatably around the rotating shaft and provided so as to turn upside down.SELECTED DRAWING: Figure 1
Patent JP-2021026416-A (JP)
Title: Information processing method and information processing system
Inventor: GOTO HIROMITSU
IPC: G06F40/134
Filed: 2019-08-02
Abstract: To provide an efficient annotation system and annotation method.SOLUTION: An annotation system comprises: a first step of extracting a sentence stated in a claim number and a component stated in the claim number from a database by inputting a patent ID and the claim number; a second step of displaying a first diagram corresponding to the claim number by inputting a diagram number corresponding to the claim number; a third step of displaying a second diagram from which the symbol, drawing line and hatching of the first diagram are removed by removing the symbol, drawing line and hatching of the first diagram; a fourth step of inputting the symbol corresponding to the component; a fifth step of inputting the coordinates of the component in the second diagram corresponding to the symbol; and a sixth step of coloring a region of the component. The sixth step performs processing of finding a connected component of pixels of the region of the component and allocating numbers (labels) for each connected component.SELECTED DRAWING: Figure 1
Patent JP-2021027518-A (JP)
Title: Information processing device and regular communication determination method
Inventor: KASUYA MOMOKA
IPC: H04L12/28
Filed: 2019-08-07
Abstract: To correctly determine that a delayed communication message is regular communication of periodic communication.SOLUTION: An information processing device capable of aperiodic communication and periodic communication includes a communication determination unit that determines the type of a communication message, a first processing determination unit that determines the relevance between the aperiodic communication and the periodic communication using a first communication message whose type is determined to be aperiodic communication and a predicted range of a time for receiving a second communication message whose type is determined to be periodic communication, and a second processing determination unit that determines that the second communication message is regular communication of the periodic communication when the second communication message of the periodic communication determined to be related is within the predicted range after a predetermined time.SELECTED DRAWING: Figure 3
Patent JP-2020011958-A (JP)
Title: SELF-EMULSIFYING COMPOSITION OF ω-3 FATTY ACID
Inventor: ITO HIROMITSU
IPC: A61K47/10
Filed: 2019-08-08
Abstract: To provide a self-emulsifying composition that is excellent in self-emulsifying property, composition dispersibility, emulsion stability, and absorbability, is free from ethanol and polyhydric alcohols or only has such an alcohol added thereto at a reduced concentration, and is useful for foods and pharmaceuticals.SOLUTION: A self-emulsifying composition contains: 70 to 90% by mass of at least one compound selected from the group consisting of ω3 polyunsaturated fatty acids and their pharmaceutically acceptable salts and esters; 0.5 to 6% by mass of water; 1 to 29% by mass of a polyoxyethylene sorbitan fatty acid ester as an emulsifier (optionally including a polyoxyl castor oil, and not including lecithin) in relation to 100 mass% of the total mass of the self-emulsifying composition; and lecithin in an amount of 3 to 40 parts by mass in relation to 100 parts by mass of ω3 polyunsaturated fatty acids and the like.SELECTED DRAWING: None
Patent JP-2021028885-A (JP)
Title: Fuel cell vehicle and control method of the same
Inventor: HAYASHI TAKUHIRO
IPC: H01M8/00
Filed: 2019-08-09
Abstract: To detect a fine hydrogen leakage at the time of filling hydrogen.SOLUTION: A fuel cell vehicle hydrogen comprises: a hydrogen tank 112; a fuel cell battery 115 provided to a vehicle; hydrogen detection parts 112s1 and 115s for detecting a hydrogen; filling operation detection parts 112s2, 119s1, and 119s2 detecting a hydrogen filling operation; a diffusion part 118f diffusing a gas; and a control part 111 that determines the concentration of the hydrogen on the basis of a detection result of the hydrogen. The control part 111 makes the diffusion part 118f at the hydrogen filing operate for a constant time, and compares the concentration of the hydrogen detected by the hydrogen detection parts 112s1 and 115s with a threshold value determining the concentration of the hydrogen, and thereby determining the concentration of the hydrogen in at least one of the circumference of the hydrogen tank 112 and the fuel cell battery 115.SELECTED DRAWING: Figure 2
Patent JP-2021033366-A (JP)
Title: Provision device, provision method, and provision program
Inventor: TABUCHI YOSHIMUNE
IPC: G06F16/735
Filed: 2019-08-15
Abstract: To make a reader easily understand the most important part indicated by a sentence.SOLUTION: A provision device comprises a storage unit, an extraction unit, and a provision unit. The storage unit stores moving images in association with prescribed text information. The extraction unit extracts related moving images, which are some moving images, having relevancy with feature information indicating features of context indicated by the prescribed text information among the moving images. The provision unit provides provision content which is a combination of the prescribed text information and the related moving images extracted by the extraction unit.SELECTED DRAWING: Figure 6
Patent JP-2021036219-A (JP)
Title: Drive support system, drive support method and program
Inventor: NASHIMOTO HIROAKI
IPC: G08G1/00
Filed: 2019-08-30
Abstract: To provide a drive support system that presents an avoidance route to avoid danger and suitably records photographing data in the avoidance route.SOLUTION: A drive support system 10 causes a recording device 160 to record photographing data taken by a camera 150 installed in a vehicle 900. The drive support system 10 includes: a photographing data acquisition unit 120; a featured vehicle detection unit 129; a route setting unit 130; and a recording control unit 123. The photographing data acquisition unit 120 acquires photographing data. The featured vehicle detection unit 129 detects a featured vehicle based on the photographing data. When the featured vehicle is detected, the route setting unit 130 sets an avoidance route for avoiding the featured vehicle. The recording control unit 123 records photographing data while passing through the avoidance route.SELECTED DRAWING: Figure 2
Patent JP-2021039826-A (JP)
Title: Charged particle beam device
Inventor: SHIROSAKI YASUHIRO
IPC: H01L21/66
Filed: 2019-08-30
Abstract: To measure the electrical characteristic of a device that could not be measured by a conventional scheme.SOLUTION: A charged particle beam device 1 comprises: an input/output unit 50 to which are inputted a charged particle beam condition, a light condition and electronic device circuit information; a charged particle beam control system for controlling, on the basis of electron beam condition, the charged particle beam with which a sample is irradiated; a light control system for controlling, on the basis of the light condition, the light with which the sample is irradiated; a detector 25 for detecting secondary electrons discharged from the sample upon irradiation with the charged particle beam and light and outputting a detection signal; and a computing unit 31 for generating a netlist for computation on the basis of the electronic device circuit information, generating light irradiation time netlist on the basis of the netlist for computation and the light condition, estimating a first irradiation result when the sample is irradiated with the charged particle beam and light on the basis of light irradiation time netlist and the charged particle beam condition, and comparing the first irradiation result with a second irradiation result when the sample is actually irradiated with the charged particle beam and light on the basis of the electron beam condition.SELECTED DRAWING: Figure 2
Patent JP-2021039450-A (JP)
Title: System and method for design assist, and program
Inventor: IGAWA YOSHIHIRO
IPC: G06T11/60
Filed: 2019-08-30
Abstract: To facilitate a design review of a movement path of a moving body.SOLUTION: A system for design assist 100 comprises an acquisition section 102 and an output section 103. The acquisition section 102 acquires probe information including location information of a moving body 2 moving within a predetermined area and time information tied to the location information. The output section 103 outputs the probe information acquired in the acquisition section 102 to a display section 31 by tying it to map information representative of the predetermined area.SELECTED DRAWING: Figure 1
Patent JP-2021037445-A (JP)
Title: Catalyst for exhaust purification and method for producing the same
Inventor: KAWABATA HISAYA
IPC: B01J37/03
Filed: 2019-09-02
Abstract: To improve the low temperature activity of a catalyst for exhaust purification and improve the high temperature purification performance of it.SOLUTION: A catalyst for exhaust purification 1 has a support material 2 having a noble metal 3 carried thereon as a catalyst metal. The support material 2 comprises γ-alumina 4 and amorphous zirconium phosphate 5.SELECTED DRAWING: Figure 1
Patent JP-2021042773-A (JP)
Title: Slide thrust bearing device and rotary workpiece head using slide thrust bearing device
Inventor: HOSHI YOSHIO
IPC: F16C33/10
Filed: 2019-09-06
Abstract: To provide a slide thrust bearing device having high vibration control property, quietness property and load bearing property.SOLUTION: A slide thrust bearing device 100 comprises a rotational shaft 102 having a plane perpendicular to an axial line, a base member 110 having a bearing surface 112 facing a contact surface 108 of the rotational shaft, and a slide member 10 that is attached to the bearing surface and constitutes a slide surface together with the contact surface of the rotational shaft. The slide member is formed in an annular shape; has a plurality of convex parts 16 formed and coming into contact with the plain of the bearing member; has a lubricant pocket 14 that communicates so that lubricant flows around each convex part; opens to the inner and outer peripheral parts of the lubricant pocket; and has a lubricant return passage 118 formed that returns the lubricant accumulated on the outer side in a radial direction to the inner side in the radial direction.SELECTED DRAWING: Figure 2
Patent JP-2021044672-A (JP)
Title: Inspection device, information processing method, and program
Inventor: MIMA TAKESHI
IPC: H04N1/00
Filed: 2019-09-10
Abstract: To reliably discriminate whether a defective image is generated in acquisition of a correct-answer image.SOLUTION: An inspection device detects a defective image of a correct-answer image candidate. In a case where the defective image of the correct-answer image candidate is detected, the device displays a selection picture to select whether or not to print the correct-answer image candidate in which the defective image is detected. In a case where it is selected to print the correct-answer image candidate in which the defective image is detected at the selection picture, the device performs control to print the correct-answer image candidate in which the defective image is detected.SELECTED DRAWING: Figure 5
Patent JP-2020046663-A (JP)
Title: Method for manufacturing liquid crystal panel
Inventor: HIRATO SHINICHI
IPC: G02F1/1339
Filed: 2019-09-11
Abstract: To reduce occurrence of a display failure even when the plate thickness of a substrate is diverse.SOLUTION: A method for manufacturing a liquid crystal panel 10 is provided, which includes: an abutment area determination step described below; a spacer formation step for forming a spacer 12 to have an abutment area determined in the abutment area determination step; and a bonding step for bonding a pair of substrates 10A, 10B to each other. In the abutment area determination step, an abutment area S is determined depending on a plate thickness within a range sandwiched between: an approximate curve which is obtained by plotting, when a difference (D-T) between a protrusion height T of the spacer 12 formed to protrude from one substrate 10A to the other substrate 10B and a distance D between the substrates is used as a reference value, an upper limit value of a substantial abutment area S per unit area with respect to the other substrate 10B for each of a plurality of plate thicknesses BT of the pair of substrates 10A, 10B that differ from one another; and a straight line on which the abutment area S is set to 230 μm/mmregardless of the plate thickness BT.SELECTED DRAWING: Figure 8
Patent JP-2021042603-A (JP)
Title: Building structure
Inventor: ISHIKAWA HAJIME
IPC: E04B1/10
Filed: 2019-09-12
Abstract: To provide a building structure capable of securing durability of a connection position of a structural wall with a slab structure.SOLUTION: A building structure comprises: a horizontally extending flat plate-like structural slab plate 3; a beam structure 4 composed of a plurality of metal beams 41 to 48 and mounted on the structural slab plate 3 to be fixed; and a flat plate-like structural wall 2 disposed perpendicularly to the structural slab plate 3. In the structural slab plate 3, a penetration portion 15 which vertically penetrates is formed. In the penetration portion 15, a connecting metal fitting 12 can be inserted. In the structural wall 2, one end portion of a join bolt 8 in a longer direction is embedded so as to upwardly protrude. The connecting metal fitting 12 comprises: plate portions 12A, 12B vertically facing; and side plate portions 12C, 12D vertically connecting the plate portions 12A, 12B with each other. The join bolt 8 is connected with the lower plate portion 12B, and the beam structure 4 is connected with the upper plate portio 12A.SELECTED DRAWING: Figure 3
Patent JP-2021046880-A (JP)
Title: Vehicle transmission
Inventor: SARASHINA SHUNPEI
IPC: B60K17/06
Filed: 2019-09-17
Abstract: To provide a vehicle transmission capable of enhancing rigidity of a pump housing part for housing an oil pump, and capable of preventing deterioration in suction efficiency and durability of an oil pump.SOLUTION: In an automatic transmission 2, a transfer rear case 8 has a rear wall 8C located behind a counter shaft 12. The rear wall 8C is provided with a pump housing part 44 that houses an oil pump 41, and a cylindrical bearing support part 34 that rotatably supports a rear output shaft 11 via a ball bearing 14C. The pump housing part 44 is connected to the bearing support part 34.SELECTED DRAWING: Figure 6
Patent JP-2021048076-A (JP)
Title: Illumination device
Inventor: ABE HIDEAKI
IPC: F21S2/00
Filed: 2019-09-19
Abstract: To provide an illumination device having a three-dimensional shape mounted with an LED.SOLUTION: An illumination device is equipped with a flexible substrate, a light-emitting diode, first wiring, and a protection film. The flexible substrate transmits at least a part of visible light, and is equipped with a light-emitting area, a first tub area, and a wiring area integrated with the first tub area through the light-emitting area. The light-emitting diode is positioned on the flexible substrate, and is selectively disposed in the light-emitting area. The first wiring is positioned on the flexible substrate, is electrically connected with the light-emitting diode, and extends from the light-emitting area to the wiring area. The protection film is positioned on the light-emitting diode and the first wiring.SELECTED DRAWING: Figure 1
Patent JP-2021051272-A (JP)
Title: Image forming apparatus
Inventor: AONO KAZUHIKO
IPC: B41J29/377
Filed: 2019-09-26
Abstract: To provide an image forming apparatus that has improved effect of cooling a recording material, while preventing an increase in size of the apparatus.SOLUTION: An image forming apparatus comprises: image forming means that forms a toner image on one face of a recording material; fixing means that fixes a toner image on one face of the recording material at a nip part formed by heating means and pressure means; ejection means that ejects the recording material to which the toner image is fixed by the fixing means to a paper ejection tray; and a recording material conveyance path that is provided between the fixing means and the ejection means. In the direction of conveyance of the recording material from the fixing means to the ejection means, a fan is provided between the fixing means and the ejection means, and the fan is configured to take in air from an air intake part that takes in air in a recording material conveyance path and exhaust air to blow air to the recording material ejected from the ejection means.SELECTED DRAWING: Figure 1