baber/WOPTO huggingface dataset:
Patent JP-2020011626-A (JP)
Title: In-wheel motor
Inventor: ARAKI TAKAHIRO
IPC: H02K7/14
Filed: 2018-07-19
Abstract: To achieve downsizing of an in-wheel motor.SOLUTION: An in-wheel motor includes: a wheel connected to an axle and a tire; and a stator housed in the wheel. The wheel creates a current path similar to that of a cage rotor by forming an inner surface opposing the stator, an outer surface on which the tire is disposed, and multiple through holes which connect an inner surface side space with an outer surface side space and are arranged along in a rotation direction of the rotor.SELECTED DRAWING: Figure 2
Patent JP-2020015108-A (JP)
Title: Line connection connector
Inventor: SATO YUTAKA
IPC: B25J19/00
Filed: 2018-07-23
Abstract: To provide a line connection connector having a new structure which can provide a connection line, such as a wiring and a pipeline, in a rotary member with a structure that can be retrofitted into the rotary member such as an existing robot.SOLUTION: A line connection connector 10 attached to a multi-axis rotary member 12 has a first exterior member 16 which is rotatably assembled to an exterior member body 14: and a second exterior member 18 which is rotatably assembled to the exterior member body 14. A first line arrangement space 26 is provided between the exterior member body 14 and the first exterior member 16, and a second line arrangement space 30 is provided between the exterior member body 14 and the second exterior member 18.SELECTED DRAWING: Figure 1
Patent JP-2019095766-A (JP)
Title: Image capturing optical lens
Inventor: WANG JIAN MING
IPC: G02B13/00
Filed: 2018-07-27
Abstract: To provide an optical lens, in particular an image capturing optical lens.SOLUTION: An image capturing optical lens 10 comprises an aperture stop St, a first lens L1, a second lens L2, a third lens L3, a fourth lens L4, and a fifth lens L5 arranged in order from the object side to the image side. The image capturing optical lens 10 satisfies the following conditional expressions: 0.75<f1/f<0.80, -2.0<f2/f<-1.9, -7<f3/f<-6, 0.5<f4/f<0.6, -0.5<f5/f<-0.4, where f represents a focal length of the entire image capturing optical lens, and f1-f5 respectively represent focal lengths of the first through fifth lenses. The image capturing optical lens 10 offers superior optical properties, features a short total optical length (TTL) and great image height, and is well compatible with portable image sensors with high pixel density.SELECTED DRAWING: Figure 1
Patent JP-2020017906-A (JP)
Title: Signal processing circuit and signal processing system
Inventor: KOBAYASHI KENICHI
IPC: H04N21/442
Filed: 2018-07-27
Abstract: To shorten time required for channel scanning.SOLUTION: A signal processing circuit comprises an information detection unit which detects signal bandwidth information indicating a bandwidth of a signal of a channel from a broadcast signal received by a reception circuit which receives a broadcast signal. The signal bandwidth information is used to perform a channel scan.SELECTED DRAWING: Figure 5
Patent JP-2020021549-A (JP)
Title: Laminated electrolyte membrane and fuel cell including the same
Inventor: YAMAZAKI KAZUYA
IPC: C08L101/00
Filed: 2018-07-30
Abstract: To provide a laminated electrolyte membrane thin in thickness and excellent in mechanical strength and gas barrier.SOLUTION: A laminated electrolyte membrane includes a first electrolyte membrane containing a first proton conducting polymer and a synthetic resin, and a second electrolyte membrane containing a second proton conducting polymer, the second electrolyte membrane being integrated with the first electrolyte membrane. The synthetic resin is a condensable resin, and such a resin may be at least one selected from the group consisting of, for example, a polyvinyl acetal resin, polyimide, a phenol formaldehyde resin, a melamine formaldehyde resin, an urea resin and polyamide.SELECTED DRAWING: Figure 1
Patent JP-2020019859-A (JP)
Title: Method for producing cellulose nanofiber
Inventor: NAKAYAMA TAKESHI
IPC: C08B15/04
Filed: 2018-07-31
Abstract: To provide a low-cost method capable of producing a cellulose nanofiber with low energy.SOLUTION: Energy consumption during fibrillation is reduced by adding a modifier which is one or more compounds selected from the group consisting of a primary amine compound, a secondary amine compound, a tertiary amine compound, a primary phosphine compound, a secondary phosphine compound, a tertiary phosphine compound and a quaternary onium compound when fibrillating anion-modified cellulose into nanofibers. Further, the modifier is made into a reusable state by bringing the obtained nanofiber dispersion into contact with an acid to desorb the modifier and bringing the recovered liquid into contact with an anion exchange resin.SELECTED DRAWING: None
Patent JP-2020020681-A (JP)
Title: Light source device, image sensor and sensing module
Inventor: WATANABE SHOTA
IPC: H01S5/062
Filed: 2018-08-01
Abstract: To provide a light source device enabling exposure with sufficient optical energy while avoiding temperature rise of a laser light emitting element.SOLUTION: A light source device 100 includes: a plurality of laser light emitting elements 2; and a driving part 3. The driving part drives each laser light emitting element so that a plurality of times of light emissions are performed within one frame period in an image sensor 7 which receives light emitted from the plurality of laser light emitting elements and reflected by a subject S and captures an image.SELECTED DRAWING: Figure 1
Patent JP-2020021850-A (JP)
Title: Photodetection element and fingerprint authentication device
Inventor: GIOVANNI FERRARA
IPC: A61B5/1172
Filed: 2018-08-01
Abstract: To provide a photodetection element having a low dark current.SOLUTION: The photodetection element includes: a first electrode and a second electrode; an active layer provided between the first electrode and the second electrode; and a positive hole transport layer provided between the second electrode and the active layer. The active layer contains an organic compound and has a thickness of 600 nm or more. The positive hole transport layer contains nanoparticles of a metal oxide.SELECTED DRAWING: Figure 1
Patent JP-2020020197-A (JP)
Title: Water closet device
Inventor: NISHIYAMA CHOJI
IPC: A47K17/00
Filed: 2018-08-02
Abstract: To provide the water closet device capable of suppressing influence of vibration other than the vibration based on a water flow inside a drain trap and improving accuracy of determining a poor drainage state of a toilet bowl body.SOLUTION: The water closet device 1 of the present invention comprises: a first vibration sensor 28 for detecting a vibration component based on the water flow inside the drain trap; and a second vibration sensor 30 that detects the vibration component A2 subtracted from the vibration component A1 detected by the first vibration sensor, wherein the second vibration sensor 30 is attached to the toilet bowl body at a position where it is more difficult to detect the vibration component based on the water flow than the vibration component based on the water flow detected by the first vibration sensor, and a drainage state determination part 44 obtains a vibration component based on the water flow inside the drain trap by subtracting the vibration component detected by the second vibration sensor from the vibration component detected by the first vibration sensor and determines whether a drainage state of the toilet bowl body is defective.SELECTED DRAWING: Figure 1
Patent JP-2020022111-A (JP)
Title: Image forming apparatus, image forming method, and program
Inventor: UMEDA YOSHINOBU
IPC: H04N1/00
Filed: 2018-08-02
Abstract: To suppress a decrease in data holding characteristics.SOLUTION: An image forming apparatus includes: storage means for storing data; acquisition means for acquiring temperature information of the storage means; cooling means for cooling the storage means; deriving means for deriving operating time of the cooling means that generates a temperature difference required between when power is supplied to the storage means and when power supply is stopped based on the temperature information acquired by the acquisition means when shifting to a sleep mode and profile data indicating a relationship between the operating time of the cooling means and a temperature change of the storage means by the cooling means; and control means for operating the cooling means, while stopping the power supply to the storage means, after shifting to the sleep mode on the basis of a derivation result of the deriving means.SELECTED DRAWING: Figure 1
Patent JP-2020020551-A (JP)
Title: Inspection device of flame detector
Inventor: TSUMURA YOSHIHIRO
IPC: F23N5/08
Filed: 2018-08-03
Abstract: To enable inspection of a flame detector to be performed more easily without increasing costs.SOLUTION: A flame detector 131 which is an inspection object is placed at an inspection device arrangement part 101. A light source part 102 is fixed onto a base 121 and radiates inspection light for inspection of the flame detector 131 to a light introduction part of the flame detector 131. A first filter part 103 is fixed onto an optical path 106 of the inspection light and adjusts a light volume of the inspection light. A second filter part 104 reduces the light volume of the inspection light that penetrates through the first filter part 103. A guide mechanism 105 enables the second filter part 104 to get on/out from the optical path 106 between the light source part 102 and the inspection device arrangement part 101.SELECTED DRAWING: Figure 1A
Patent JP-2020021412-A (JP)
Title: Diet management server, diet management server control method and diet management program
Inventor: MATSUDA RIE
IPC: G06Q50/22
Filed: 2018-08-03
Abstract: To provide a health management server capable of browsing information, such as meal contents of a diet succeeded person and improving motivation.SOLUTION: According to the present invention, a diet management server is connected to a diet management object person side terminal and a diet manager side terminal through a network. The diet management server includes: a reception part for receiving meal image information and meal item information transmitted from a diet management object person and comments transmitted from a diet manager; a control part for automatically analyzing the meal item information to perform processing to give a score, and performing processing for sharing diet information such as corresponding meal image information to a state in which a different diet management object person can browse the diet information when the score is equal to or more than a fixed value; a storage part for storing the diet information; and a transmission part for transmitting the diet information to the diet management object person or the diet manager.SELECTED DRAWING: Figure 8
Patent JP-2020023255-A (JP)
Title: Railway vehicle abnormal travel detection device
Inventor: SATO YOSHI
IPC: B61K13/00
Filed: 2018-08-07
Abstract: To provide a method by which a detection speed of a railway vehicle abnormal travel is increased while a detection accuracy of the abnormal travel is not worsened.SOLUTION: An abnormal travel detection device for a railway vehicle comprises a storage device preliminarily storing at least one initial waveform pattern which is an initial part of an abnormal travel waveform equivalent to a detected signal waveform of a vibration sensor generated during an abnormal travel of the vehicle, a first abnormal travel determiner which calculates the coincidence of a waveform of the detected signal received from the vibration sensor with the initial waveform pattern and determines that an abnormal travel occurs when the coincidence satisfies a prescribed coincidence criteria and a second abnormal travel determiner which determines whether the detected signal received from the vibration sensor satisfies a prescribed abnormal travel condition or not when the first abnormal travel determiner does not determine that the abnormal travel occurs.SELECTED DRAWING: Figure 6
Patent JP-2020028318-A (JP)
Title: Game device and program
Inventor: TSUKITOU YASUYOSHI
IPC: A63F7/02
Filed: 2018-08-20
Abstract: To provide a game device capable of determining accurately, a fact that set information is leaked.SOLUTION: As a game set value, when a first game set value (high set value) is set, relative to when a second game set value (low set value) is set, a probability of advancing a game advantageously, is high, in a game machine, in a game parlor where a plurality of the game machines above-mentioned can be installed. In the game parlor, in a game device (hall computer) capable of collecting game information of the game machines, the game device comprises: first determination means capable of determining whether or not the game machine is a game machine (keep game machine) which is held in a state in which a player does not play a game on the game machine; second determination means capable of determining a game set value set to each game machine installed in the game parlor; and output means capable of outputting prescribed information (notification information related to possibility of setting leakage) on the basis of the determination result of the first and second determination means.SELECTED DRAWING: Figure 7
Patent JP-2020034612-A (JP)
Title: Light adjusting device and method for adjusting light adjusting device
Inventor: ABE SOHEI
IPC: G02F1/1334
Filed: 2018-08-27
Abstract: To provide a light adjusting device which allows increase of waterproofness of a liquid crystal layer, and a method for manufacturing a light adjusting device.SOLUTION: A light adjusting sheet 20 includes: a first transparent electrode film; a second transparent electrode film; and a liquid crystal layer 21 having a liquid crystal composition filling the gap of a polymer network filling the space between the first transparent electrode film and the second transparent electrode film and a dispersed spacer 21P. An end surface 22E of a first electrode layer 22M, an end surface 23E of a second electrode layer 23M, and an end surface 21E of the liquid crystal layer 21 form a sheet end surface 20E. The light adjusting sheet further includes a transparent adhesive layer 41 as a cured material of a transparent adhesive agent over the sheet end surface 20E, and the transparent adhesive layer 41 has a percentage of water absorption of 2% or smaller according to the JIS K 7209:2000 A method.SELECTED DRAWING: Figure 2
Patent JP-2018203258-A (JP)
Title: Control apparatus, method for controlling electric motor, wiper system and method for controlling wiper system
Inventor: KOIKE TETSUYA
IPC: B60S1/08
Filed: 2018-08-29
Abstract: To facilitate a fitting work of wiper arm blades, and to improve accuracy of fitting positions to reduce waste loss.SOLUTION: In a wiper system for actuating wiper blades 2a, 2b on a wiping surface by electric motors 6a, 6b to which PWM Duty control is performed, Duty control of the electric motors 6a, 6b is performed based on speed and position information of the wiper blades 2a, 2b. After fitting the wiper blades 2a, 2b to pivot shafts 4a, 4b, a learning mode for learning positions of the wiper blades to correct blade position information is executed. In the learning mode, the wiper blades 2a, 2b are moved toward a contact member arranged at a specified position such as a lower side storage position, and stop determination of the wiper blades is performed based on Duty values of the electric motors. When it is detected that the wiper blades 2a, 2b are positioned at the specified position, the blade position information is corrected to a value corresponding to the position.SELECTED DRAWING: Figure 1
Patent JP-2020034815-A (JP)
Title: Flash device and camera system
Inventor: ICHIHARA YOSHIRO
IPC: H04N5/225
Filed: 2018-08-31
Abstract: To perform optimal ceiling distance measurement in a range of a photographing angle and a restricted angle even there is a restriction of a bounce angle, calculate a ceiling distance and set the bounce angle to a proper bounce angle.SOLUTION: A flash device comprises: radiation direction change means for changing a radiation direction of a light emission part of a luminaire with respect to a photographing device; a distance measurement part for measuring a distance to a distance measurement object; means for performing a subject distance measurement and ceiling distance measurement by changing a light radiation direction of the light emission part by the distance measurement part and storing the distances; means for calculating a bounce angle which is suitable for bounce light emission photographing on the basis of the results of the subject distance measurement and ceiling distance measurement; bounce light emission control means for automatically controlling the light radiation direction of the light emission part to a direction which is suitable for bounce light emission photographing; control means; posture detection means provided on the photographing device or the luminaire. The flash device measures the ceiling distance on the basis of the result of the posture detection means and an angle in which bounce is possible when a bounce operation for measurement of the ceiling distance cannot be performed due to restriction of the bounce angle, then calculates the bounce angle which is suitable for bounce light emission photographing.SELECTED DRAWING: Figure 1
Patent JP-2018203763-A (JP)
Title: Hemisulfate of 5,10-methylene-(6R)-tetrahydrofolic acid
Inventor: MOSER RUDOLF
IPC: A61K9/20
Filed: 2018-09-03
Abstract: To provide hemisulfate of 5,10-methylene-(6R)-tetrahydrofolic acid having practically crystalline form, a pharmaceutical composition and use in treatments, preferably chemical treatments thereof.SOLUTION: There is provided a lyophilized article capable of obtaining by (i) dissolving hemisulfate of 5,10-methylene-(6R)-tetrahydrofolic acid in water; (ii) lyophilizing the water; and (iii) removing the lyophilized water under vacuum. There is provided a product by reconstitution, capable of being obtained by dissolving the lyophilized article in water. There is provided the hemisulfate of 5,10-methylene-(6R)-tetrahydrofolic acid or a pharmaceutical composition containing the same.SELECTED DRAWING: None
Patent JP-2020042420-A (JP)
Title: Control device of machine tool
Inventor: YADA KENICHI
IPC: G05B19/409
Filed: 2018-09-07
Abstract: To provide a control device by a voice input capable of more efficiently operating a machine tool.SOLUTION: A control device 10 of a machine tool for processing a work-piece includes: a database 30 for storing voice data 32 of a plurality of persons, a plurality of hot words and a list 34 of names of commands to the machine tool; a voice processing unit 22 for analyzing a voice inputted from a voice input device 42 on the basis of the voice data of the database; and a command processing unit 24 for retrieving the database on the basis of an analysis result, generating a command corresponding to the voice data and inputting the command to the machine tool.SELECTED DRAWING: Figure 1
Patent JP-2020041503-A (JP)
Title: Turbomolecular pump
Inventor: TSUBOKAWA TETSUYA
IPC: F04D19/04
Filed: 2018-09-12
Abstract: To provide a turbomolecular pump which implements high flow rate exhaustion.SOLUTION: A turbomolecular pump comprises: a base 2 holding a rotor 3; a laminate 10 including multiple stages of stator vanes 6 and multiple stages of spacers 9; a cooling spacer 11 which is disposed in contact with a bottom face of the laminate 10 and includes a channel 31 in which a coolant flows; a heat insulation spacer 12 disposed between the base 2 and the cooling spacer 11; and a seal member 14 disposed between the base 2 and the cooling spacer 11. A first area A1 in which a top face of the cooling spacer 11 is brought into contact with the bottom face of the laminate 10 and a second area A2 in which a bottom face of the cooling spacer 11 is brought into contact with a top face of the heat insulation spacer 12 are overlapped at least partially in a top face view, and the seal member 14 is disposed at a position overlapped with the first area A1 in the top face view or between the first area A1 and the second area A2 in a vertical direction on a surface of the cooling spacer 11 in parallel with a rotation axis AX of the rotor 3.SELECTED DRAWING: Figure 1
Patent JP-2020039736-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2018-09-12
Abstract: To provide a game machine that is devised for a performance.SOLUTION: A game machine performs a lottery regarding a winning, executes a performance capable of suggesting the result of the lottery, and includes a performance display device on which the performance is displayed. A special performance included in the performance is statically displayed as a performance, and includes a win/lose result notification performance in which the result of the lottery is shown in dynamic display when the static display time elapses a predetermined time and a preparation performance in which it is statically displayed as a performance and the result of the lottery is not shown although the static display changes to the dynamic display when the static display time elapses a predetermined time. A sense of tension when statically displayed as a performance is reduced by making it possible to execute the preparation performance in which the result of the lottery is not shown before executing the win/lose result notification performance to show the result of the lottery.SELECTED DRAWING: Figure 556
Patent JP-2020041527-A (JP)
Title: Exhaust system structure and vehicle including the same
Inventor: SAITO HAYATO
IPC: F01N13/20
Filed: 2018-09-13
Abstract: To provide an exhaust system structure which enables easy reduction of harmful effect of heat of exhausted exhaust gas on a surrounding area regardless of a state of a vehicle, and to provide a vehicle including the exhaust system structure.SOLUTION: An exhaust system structure 10 includes: a tail pipe 12 of an exhaust pipe 11 which has an opening 121 for exhausting exhaust gas of an internal combustion engine 20 to the outside; and a flow generation part 30 provided at the tail pipe 12.SELECTED DRAWING: Figure 1
Patent JP-2020047689-A (JP)
Title: Component mounting machine and component mounting method
Inventor: ITO KOTA
IPC: H05K13/04
Filed: 2018-09-18
Abstract: To provide a technique capable of appropriately determining a holding state of a component before being mounted on a substrate by a nozzle regardless of a thickness tolerance of the component.SOLUTION: A post-take-out image Ia is obtained by capturing an image of a component E taken out from a component supply location 23 by a nozzle N from the side (step S105). Furthermore, a pre-mounting image Ib is obtained by capturing the image of the component E held by the nozzle N before mounting the component E on a board B from the side (step S111). Then, with respect to the height of the lower end Ead of the component E obtained from the post-take-out image Ia, it is determined whether the height of the lower end Ebd of the component E obtained from the pre-mounting image Ib is within a predetermined allowable range Ab before mounting to perform pre-mounting inspection (steps S112 and S113).SELECTED DRAWING: Figure 6