baber/WOPTO huggingface dataset:
Patent JP-2019087894-A (JP)
Title: Transmission system, transmitting apparatus, receiving apparatus, and transmission method
Inventor: NAKADA TATSUHIRO
IPC: H04L27/26
Filed: 2017-11-07
Abstract: To provide a transmission system, a transmission apparatus, and a reception apparatus, and a transmission method that can accurately decode even transmission power in a lower layer is large while reducing reception processing and circuit configuration in an LDM transmission system.SOLUTION: In a transmission apparatus of a transmission system, a transmission parameter modulation unit 11 multiplexes transmission parameters including the modulation scheme of the upper layer (UL), the modulation scheme of the lower layer (LL), and the power ratio between the UL and the LL, and a selection unit 12 adds the modulated transmission parameter to a multiplexed signal obtained by multiplexing and combining signals of the UL and the LL and transmits the multiplexed signal, and in a reception apparatus of the transmission system, a transmission parameter demodulation unit 13 demodulates transmission parameters, and a carrier demodulator 14 calculates a replica of the received signal on the basis of the estimated path characteristics and the demodulated transmission parameters, simultaneously demodulates UL and LL information on the basis of the a Euclidean distance between the replica and the received signal.SELECTED DRAWING: Figure 2
Patent JP-2018038864-A (JP)
Title: Game machine
Inventor: FUJITA KOHEI
IPC: A63F5/04
Filed: 2017-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of effectively functioning a performance that makes a player expect for transfer to an advantageous game state.SOLUTION: A game machine includes: indication game state changeover means that, when a specific lottery object is drawn by internal lottery means, changes over an indication game state between, an indication state of indicating an operation mode of stop operation means for winning a specific small winning combination belonging to a specific lottery object in at least one or more games, and a non-indication state not indicating the operation mode; notification state display means displaying a current indication game state which is distinguished to be either a non-notification state or a notification state; and performance control means for executing a performance across a plurality of games according to a progress of the game. The indication game state changeover means includes, as indication states in the indication game state, a plurality of types of indication states in which expectation values of the number of games of continuing the indication state are different. The performance control means executes a performance in which at least parts of the plurality of indication states are common.SELECTED DRAWING: Figure 16
Patent JP-2019090367-A (JP)
Title: Electric blower and electric cleaner mounted with the same
Inventor: KYOTANI KOHEI
IPC: A47L9/00
Filed: 2017-11-15
Abstract: To provide an electric blower which is made compatible in both size reduction by employing an axial flow blower, and high efficiency in a wide flow rate area, and an electric cleaner mounted with the same.SOLUTION: In an electric cleaner comprising a cleaner main body having an electric blower and a dust collector, and sucking air into the dust collector by the electric blower, the electric blower comprises: an electric motor; an axial flow blower which is coaxial with a rotating shaft of the electric motor; and a fan casing for covering the axial flow blower, and having a suction port. A rotor blade of the axial flow blower comprises a plurality of pieces of blades, and a ring which abuts on at least a part of end parts of the blades. The ring has at least one penetration hole, and forms a circulation flow passage for making the inside of the rotor blade and a rotor blade inlet communicate with each other by the penetration hole, the ring and the fan casing.SELECTED DRAWING: Figure 3
Patent JP-2019095923-A (JP)
Title: Vacant seat detection device, vacant seat detection system, and seat
Inventor: SOMA SATOSHI
IPC: G08B5/00
Filed: 2017-11-20
Abstract: To improve detection accuracy for detecting whether a seat is available for a user or not.SOLUTION: A vacant seat detection device 2 comprises a detection unit 20 for detecting vacant seat information related to availability of a seat. The detection unit 20 has a sensor 21 for detecting the existence of a person in a detection object range in a non-contact manner. The sensor 21 is fixed to a seat. The detection unit 20 detects the vacant seat information on the basis of the detection result of the sensor 21.SELECTED DRAWING: Figure 1
Patent JP-2019092825-A (JP)
Title: Game machine
Inventor: EBIMOTO YOSHIHIRO
IPC: A63F7/02
Filed: 2017-11-22
Abstract: To provide a game machine for preventing incorrect detection of game balls from occurring.SOLUTION: Until balls distributed to a right side passage 75 by a distribution device 73 pass a normal pattern gate 76a in a unit and arrive at a left-end position of a protruding/retracting plate 79b, the protruding/retracting plate 79b has a great chance of being in a projecting state and maintaining its state. As a result, the balls reaching the left-end position of the protruding/retracting plate 79b collide with a left-end part of the protruding/retracting plate 79b, roll on an upper surface of the protruding/retracting plate 79b from that position, and are guided to a side of a special pattern 2 winning hole 78.SELECTED DRAWING: Figure 8
Patent JP-2018058868-A (JP)
Title: Nanoparticles stabilized with nitrophenylboronic acid compositions
Inventor: MARK E DAVIS
IPC: A61K39/395
Filed: 2017-11-24
Abstract: PROBLEM TO BE SOLVED: To provide nanoparticles for delivering compounds of interest.SOLUTION: Described herein are nanoparticles comprising a polymer containing a polyol coupled to a polymer containing a boronic acid. The nanoparticles are each configured to present the polymer containing a boronic acid to an environment external to the nanoparticle. Targeted versions of the nanoparticles are also described, as are related compositions, methods and systems.SELECTED DRAWING: Figure 1
Patent JP-2018061955-A (JP)
Title: Method for removing contaminants from process stream
Inventor: GLOVER JOHN N
IPC: B01D39/06
Filed: 2017-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for removing contaminants from a process stream.SOLUTION: A reticulated material is used to filter the process stream. The reticulated material also facilitates process stream flow distribution in process units. Such a reticulated material can be packed with a void space between a substantial number of the reticulated material pieces, where the void space can be varied to enhance the filtration and the flow distribution. The filtering method also provides a method of removing contaminants leaving process equipment. The methods can be used on a variety of process streams and process equipment. Such a reticulated material can include ceramics, metallic materials, and chemical vapor deposition elements. Such a reticulated material can be of various shapes and sizes, and can also be catalytically active.SELECTED DRAWING: Figure 1
Patent JP-2019097140-A (JP)
Title: Terminal device, device in core network, SMF, and communication control method
Inventor: TAKAKURA TSUYOSHI
IPC: H04W76/00
Filed: 2017-11-29
Abstract: To provide a communication control method for implementing management processing of 5G congestion management or the like at the initiative of a terminal device or a network.SOLUTION: A terminal device is notified of information identifying one NW slice defined as a congestion object and information identifying another associated NW slice by one PDU session setup procedure, thereby suppressing a PDU session setup procedure using information simultaneously identifying multiple NW slices. As discrimination means for the information identifying the associated NW slice, two implementation systems based on an explicit notice from a network and rules set to the terminal device are defined. In a case where congestion control based on the NW slice is applied, the terminal device is notified of information identifying an NW slice to allow PDU session setup in an exceptional manner. In a case where a terminal device notified of a DCN ID in 5GS connection is moved to an EPS after application of 5GS congestion management, a connection to a DCN ID providing the same service level as the NW slice defined as the congestion object is also suppressed.SELECTED DRAWING: Figure 1
Patent JP-2019100761-A (JP)
Title: Removal method of electromagnetic vibrational component, diagnostic method of rotary machine, and diagnostic device of rotary machine
Inventor: MOCHIDA TAKESHI
IPC: G01H17/00
Filed: 2017-11-29
Abstract: To remove frequency component of electromagnetic vibration caused by an inverter power supply in a high accuracy from a signal of a vibration sensor mounted on a rotary machine driven by the inverter power supply.SOLUTION: A removal method of electromagnetic vibration component is given in which: Fourier transformation is performed with respect to vibration time waveform obtained by a vibration sensor to calculate frequency spectra; maximum peak frequency being an integral multiple of carrier frequency of inverter power supply is regarded as reference frequency; auto-correlation function of frequency spectra near the reference frequency is calculated; peak interval of the auto-correlation function near the reference frequency is obtained; peak in every peak interval that is equal interval peak near the reference frequency is extracted as object peak; and level of frequency component of the object peak is reduced in the frequency spectra.SELECTED DRAWING: Figure 1
Patent JP-2019099040-A (JP)
Title: Vehicle front structure
Inventor: OKURA KOHEI
IPC: B60K11/04
Filed: 2017-12-06
Abstract: To provide a vehicle front structure which can efficiently feed air to a cooler, which can easily be miniaturized, and which can prevent damage to objects around a brace upon a vehicle impact.SOLUTION: The present invention relates to a vehicle front structure comprising: two coolers 2, 3 which are disposed at the front of a vehicle relative to a power unit 1 of a front part of the vehicle, so as to be spaced from each other in a vehicle lateral direction; and a brace 4 which is disposed at the front of the vehicle relative to the two coolers 2, 3, and which extends along a vehicle vertical direction so as to form a vehicle front end portion 11. In the vehicle front structure, the brace 4 has a quadrilateral-shaped closed cross-section which is elongated in a vehicle longitudinal direction in a plan view. A rear end portion 4a of the brace 4 has a flange 5 which protrudes backward of the vehicle so as to be continuous with an outside portion 4b of the brace 4. The outside portion 4b of the brace 4 and the flange 5 are located outside in the vehicle lateral direction relative to one end portion 2a in the vehicle lateral direction of one cooler 2, and an inside portion 4c of the brace 4 is located between both end portions 2a, 2b in the vehicle lateral direction of one cooler 2.SELECTED DRAWING: Figure 1
Patent JP-2019101961-A (JP)
Title: Machine learning system, machine learning device, and machine learning method
Inventor: KAMATANI NAOYUKI
IPC: G06N3/08
Filed: 2017-12-07
Abstract: To efficiently perform deep learning.SOLUTION: The machine learning system is configured to, by using a plurality of inter-layer parameter sets covering inter-layer parameters between at least two layers, perform crossover processing for replacing inter-layer parameters in the plurality of inter-layer parameter sets by predetermined units to generate a plurality of new inter-layer parameter sets, and to perform selection processing for selecting inter-layer parameter sets inherited to the next generation from among the plurality of inter-layer parameter sets obtained by the crossover processing, and to perform change processing (averaging or the like) for changing the inter-layer parameters without depending on the crossover processing, and to repeat the processing for generating the plurality of inter-layer parameter sets of the next generation from the plurality of the inter-layer parameter sets by the crossover processing, the selection processing and the change processing (averaging or the like) to optimize the inter-layer parameters. Thus, it is possible to efficiently perform deep learning.SELECTED DRAWING: Figure 1
Patent JP-2018097871-A (JP)
Title: Optical image recognition sensor built-in type flat surface display device
Inventor: LEE GUENSIK
IPC: G06T1/00
Filed: 2017-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a flat surface display device that has an image sensor such as a fingerprint recognition sensor built in.SOLUTION: An image recognition sensor built-in type flat surface display device according to the present invention includes: a display panel; and a directional optical unit. The directional optical unit has a length, width, and fixed thickness that accommodate the display panel, and is surface-adhered to an upper part surface of the display panel. The directional optical unit comprises: a first cover board; a second cover board; a first low refraction layer; a volume holographic optical element; a capacitive holographic optical element; a second low refraction layer; and a light source. The first cover board and the second cover board have an area that corresponds to the length and width, and are surface-to-surface adhered via the first low refraction layer. In a lower part front surface of the second cover board, the volume holographic optical element is arranged corresponding to a display zone. In the lower part front surface of the second cover board, the capacitive holographic optical element is arranged outside the display zone on one lateral side of the volume holographic optical element. The second low refraction layer is arranged in the lower part front surface of the volume holographic optical element and the capacitive holographic optical element, and is surface-adhered to the upper part front surface of the display panel.SELECTED DRAWING: Figure 3
Patent JP-2019099778-A (JP)
Title: Liquid crystal composition and liquid crystal display element
Inventor: NAGAKURA KOMOMO
IPC: G02F1/1337
Filed: 2017-12-08
Abstract: To provide a liquid crystal composition satisfying at least one of demands for characteristics such as a high maximum temperature, low minimum temperature, small viscosity, suitable optical anisotropy, large dielectric anisotropy, large specific resistance, high stability and large elastic modulus or showing a suitable balance in at least two of the above characteristics, and an AM element comprising the above composition.SOLUTION: The liquid crystal composition comprises a specific compound as a first component that is selected from compounds represented by formula (1) and has negatively large dielectric anisotropy, and may contain a specific compound as a second component that has a high maximum temperature or a small viscosity, a specific compound as a third component that has negative dielectric anisotropy, or a specific compound as a first additive that has a polymerizable group.SELECTED DRAWING: None
Patent JP-2019104555-A (JP)
Title: Magnetic ink reader and printer
Inventor: FUTAHASHI SEIGO
IPC: B65H29/60
Filed: 2017-12-08
Abstract: To provide a magnetic ink reader and a printer capable of preventing media from being erroneously pulled out by a user and downsizing the devices by simplifying their structures when processing the media by reading magnetic ink printed thereon.SOLUTION: A magnetic ink reader 50 is provided with a housing 11 and a conveying mechanism 40. The housing is provided with a media access port 12 to insert and take out the media printed by using magnetic ink. The conveying mechanism is provided with a magnetization mechanism 60 conveying the media along a conveying passage and magnetizing the magnetic ink of the media on the conveying passage, and a magnetism detection head 70 arranged adjacent to the magnetization mechanism along the conveying passage and reading the magnetism of the magnetized magnetic ink. Further, a reversal mechanism arranged at the media access port of the conveying passage to reverse front and rear faces of the media at an internal reversing passage is included, while the reversal mechanism is provided with an escape passage T to make the media temporarily escape when the magnetism detection head reads the magnetism on the media.SELECTED DRAWING: Figure 3
Patent JP-2018038429-A (JP)
Title: Method for securing sweetness of carrot source and manufacturing method of carrot source
Inventor: SUGIYAMA HIROKI
IPC: A23L19/00
Filed: 2017-12-13
Abstract: PROBLEM TO BE SOLVED: To stably provide a high sweetness carrot source.SOLUTION: The inventors found that (1) a cause of variation of sweetness is the amount of umami components, and (2) a heat transfer distance of branched carrot affects the amount of the umami component. A method for securing sweetness of carrot source is constituted by adjustment of heat transfer distance of the branched carrot. The heat transfer distance is the shortest distance from center of gravity to surface of carrot. Umami of the carrot source adjusts and suppresses the heat transfer distance. The heat transfer distance is preferably 0.25 to 1.0 centimeter.SELECTED DRAWING: Figure 5
Patent JP-2019105426-A (JP)
Title: Oil cooler
Inventor: TAKEI RYUNOSUKE
IPC: F28D9/00
Filed: 2017-12-14
Abstract: To improve the degree of freedom in flow passage configuration setting inside a heat exchanger, and the heat exchange efficiency thereof.SOLUTION: An intermediate plate 5 having a protruding part 47 is interposed between a first core plate 6a and a second core plate 7a and divides a fluid return passage 24 into a first fluid return passage 24a and a second fluid return passage 24b. The protruding part 47, which is formed by making a dent to protrude in the core plate lamination direction, has one end covering a part of a first oil passage hole 25 of the second core plate 7a and the other end covering one of a pair of second oil passage holes 26 of the second core plate 7a. First oil is introduced into the first fluid return passage 24a via a first communication part 49 between the intermediate plate 5 and the first core plate 6a. Second oil is introduced into the second fluid return passage 24b via a second communication part 50 between the protruding part 47 and the second core plate 7a.SELECTED DRAWING: Figure 3
Patent JP-2018101978-A (JP)
Title: Communication management system, communication management method, and program
Inventor: KANDA HIROYUKI
IPC: H04N7/15
Filed: 2017-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a communication management system, a communication management method, and a program in which a communication terminal trying to join in communication even when a communication system of the communication terminal trying to join in is different from that of a plurality of communication terminals under communication.SOLUTION: A communication management system 50 reads a session ID indicating communication session under telephone conversation (S143), on the basis of a terminal ID of a participation opponent (dedicated terminal A) sent from a participation request terminal (non-dedicated terminal D) via a conversion system 80, and transmits the session ID to the conversion system 80 (S144), thus allowing to join the telephone conversation.SELECTED DRAWING: Figure 26
Patent JP-2018104414-A (JP)
Title: Tau protein aggregation inhibitory composition
Inventor: FUKIZAWA SHINYA
IPC: A61K31/192
Filed: 2017-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a tau protein aggregation inhibitory composition that has tau protein aggregation inhibitory activity and contains a food component that has excellent safety and also has a moderately high lipid solubility favorable in center migration.SOLUTION: It is found out that a specific compound, which is a component derived from food, has tau protein aggregation inhibitory action. The present invention provides effective and new means that contributes to treating, preventing and the like of neurodegenerative disease such as Alzheimer-type dementia, on the basis of the tau protein agglomeration inhibition.SELECTED DRAWING: None
Patent JP-2019113649-A (JP)
Title: Lens drive unit
Inventor: NODA TOYOHITO
IPC: H04N5/225
Filed: 2017-12-22
Abstract: To provide a lens barrel which can be accurately moved without causing backlash by a relatively-small and simple constitution even if a lens is heavy in weight.SOLUTION: A lens drive unit has: a lens holding frame for holding a lens, and moving in an optical axis direction; a guide member for movably guiding and supporting the lens holding frame in the optical axis direction; drive means for transmitting a drive force to an output shaft having a lead screw in order to drive the lens holding frame; and a rack member having main teeth which are held to the lens holding frame and meshed with the lead screw, and pressing teeth which are arranged while having prescribed angles with respect to the main teeth, and press the lead screw by gripping it together with the main teeth. The lens drive unit also comprises biasing means for biasing the lens holding frame to the guide member so that a biasing force is added in a biasing direction by force components of the pressing teeth to the lead screw.SELECTED DRAWING: Figure 1
Patent JP-2019019657-A (JP)
Title: Work machine
Inventor: HORII KEIJI
IPC: E02F9/18
Filed: 2017-12-22
Abstract: To form a work space behind of a lower part of a driver part.SOLUTION: A work machine 1 includes: a machine body 2; a driver part 42 which is mounted on the machine body 2 and has a driver seat 6 and a steering device 41; a rear part mounting member which is arranged behind the driver part 42 in the machine body 2; and a step 49 which is arranged behind the driver part 42 in the machine body 2 and on the side of the rear part mounting member, where an upper space of the step 49 is opened to the outside of the machine body.SELECTED DRAWING: Figure 1
Patent JP-2019116296-A (JP)
Title: Manufacturing method of heat-shrinkable package, and bag body for heat-shrinkable package
Inventor: TERAMOTO YOSHIZUMI
IPC: B65B11/10
Filed: 2017-12-27
Abstract: To provide a manufacturing method of heat-shrinkable package in which an easily-openable property is improved, and to provide a bag body for heat-shrinkable package.SOLUTION: A manufacturing method of heat-shrinkable package includes: a to-be-packaged object covering step of covering the whole surface of an object 3 to be packaged by using a non-heat-shrinkable film 4 and a heat-shrinkable film 5 and by heat-sealing 6 them; an easily-openable means forming step of forming easily-openable means 11 at a heat plate-sealed portion 7, in which at least part of the heat seal 6 is the heat plate-seal; and a heat-shrinkable packaging step of heating and shrinking the heat-shrinkable film 5 to make a packaging body.SELECTED DRAWING: Figure 1
Patent JP-2019115307-A (JP)
Title: Sterilization method of food product
Inventor: YOSHIHARA KAZUKI
IPC: A23L3/349
Filed: 2017-12-27
Abstract: To provide a sterilization method executable inexpensively without requiring a special facility, which is a sterilization method unaccompanied by heating.SOLUTION: A sterilization method of a food product has a holding step 12 for holding, at -10°C or lower, a mixture 3 containing a food product 1, organic acid, sugar and ethanol 2, or a mixture containing a food product 1 containing organic acid and sugar, and ethanol 2, in which an ethanol 2 percentage content in the mixture 3 is 0.08-8 wt%, and the food product 1 is at least one kind of food product selected from fruits, fruit juice and vegetables.SELECTED DRAWING: Figure 1