baber/WOPTO huggingface dataset:
Patent JP-2019050929-A (JP)
Title: Multi-layer mattress
Inventor: ARIMATSU TAKAYUKI
IPC: A47C27/22
Filed: 2017-09-13
Abstract: To provide a multi-layer mattress whose front face and reverse face have different functions that allows the different functions of the front face and the reverse face to function effectively.SOLUTION: A multi-layer mattress using a plurality of core materials includes a first surface core material 11 constituting one side of the front and reverse surface layers, a second surface core material 12 constituting the other side, and an intermediate core material 20 disposed between the first surface core material 11 and the second surface core material 12. The intermediate core material 20 includes a first intermediate core material 21 adjacent to the inside of the first surface core material 11, a second intermediate core material 22 adjacent to the inside of the second surface core material 12, and a third intermediate core material 23 disposed between the first intermediate core material 21 and the second intermediate core material 22. The adjacent core materials have different functions respectively.SELECTED DRAWING: Figure 3
Patent JP-2019054601-A (JP)
Title: Rotary device and method of separating casing in the same
Inventor: HIRABAYASHI KOICHIRO
IPC: H02K7/116
Filed: 2017-09-13
Abstract: To provide a rotary device that facilitates assembly and separation of a housing, and a method of separating the housing in the rotary device.SOLUTION: The rotation device includes: a housing 2 having a first housing 21 and a second housing 22 facing each other; a motor housed in the housing; and a gear for transmitting rotation of the motor to the outside. The first housing is provided with a plurality of protrusions 91. The second housing is provided with a plurality of through holes 92 respectively corresponding to the plurality of protrusions. The plurality of protrusions fits into the plurality of through holes.SELECTED DRAWING: Figure 11A
Patent JP-2019053907-A (JP)
Title: Electric circuit breaker
Inventor: SAKAI TOSHIYUKI
IPC: H01H39/00
Filed: 2017-09-15
Abstract: To provide an electric circuit breaker capable of extinguishing an arc.SOLUTION: Within a housing made of synthetic resin of an electric circuit breaker, an igniter, a stick-shaped projectile made of synthetic resin, and a conductor piece for forming part of an electric circuit are disposed in this order within a cylindrical space formed from a first end side of the housing toward a second end side on an opposite side in a housing axis direction. There is an insulated closed space between the second end of the housing and the conductor piece. The conductor piece is a plate piece made up of a first connection portion and a second connection portion at both end sides and a cut-off portion of an intermediate part. Faces of the cut-off portion are disposed orthogonally to an axial direction of the housing. The stick-shaped projectile is disposed on the faces of the cut-off portion of the conductor piece and in the axial direction of the housing. The relationship between width (W1) of the insulated closed space and width (W2) of the tip of the stick-shaped projectile is W1>W2 and W1-W2≤0.25 mm.SELECTED DRAWING: Figure 1
Patent JP-2019053004-A (JP)
Title: Ultrasonic flowmeter and installation method thereof
Inventor: MURAKI KOJI
IPC: G01F1/66
Filed: 2017-09-19
Abstract: To provide an ultrasonic flowmeter and an installation method thereof, with which it is possible to suppress a reduction in measurement accuracy caused by a drift current and measure a flow rate.SOLUTION: Provided is an ultrasonic flowmeter 1 for detecting the flow velocity of a fluid flowing in a passage by alternate transmission and reception of an ultrasonic wave between a pair of ultrasonic transducers 21, 22 installed in the passage and measuring the flowrate of the fluid on the basis of the detected flow velocity. The ultrasonic flowmeter 1 comprises: a measurement piping 13 where the pair of ultrasonic transducers 21, 22 are provided on outer circumferential surface so that a measuring line serving an ultrasonic wave propagation path and the center axis of the passage intersect, the measurement piping 13 being rotatably supported around the center axis of the passage; a flow velocity detection unit 32 which, when the measurement piping 13 rotates a prescribed angle at a time, detects a flow velocity on the measuring line at each of rotation angle positions; and a drift current index calculation unit 35 for calculating a drift current index using the flow velocity detected by the flow velocity detection unit 32.SELECTED DRAWING: Figure 1
Patent JP-2019054996-A (JP)
Title: Game machine
Inventor: NIIMI TOSHIHIRO
IPC: A63F7/02
Filed: 2017-09-21
Abstract: To provide a game machine capable of easily grasping the number of reservation memories.SOLUTION: A game machine stores determination information that is acquired based on satisfaction of an acquisition condition but is not determined yet as reservation memory, displays first reservation information for indicating the number of reservation memories and second reservation information corresponding to each of the reservation memories, can execute increase display of the first reservation information and the second reservation information when the number of reservation memories increases, and allows frame update timing when increase display of the first reservation information is completed to be earlier than frame update timing when increase display of the second reservation information is completed when the number of reservation memories increases during execution of a variable performance.SELECTED DRAWING: Figure 43
Patent JP-2019061442-A (JP)
Title: Information processing system, electronic device, information processing method, and program
Inventor: OGAWA KENTARO
IPC: G09B19/06
Filed: 2017-09-26
Abstract: To provide an information processing system, an electronic device, an information processing method, and a program capable of presenting content recommended to a user among a plurality of pieces of content.SOLUTION: An information processing system 1 includes control means. The control means selects one or more pieces of content from a plurality of pieces of content, and outputs information indicating the selected one or more pieces of content on the basis of the history of search terms searched on a database in which a plurality of words and related information of each word are stored, and the browsing status of the plurality of pieces of content each including the plurality of words.SELECTED DRAWING: Figure 12
Patent JP-2019058465-A (JP)
Title: Game machine
Inventor: YAMAMURO MASAYOSHI
IPC: A63F7/02
Filed: 2017-09-27
Abstract: To provide a game machine capable of suppressing damage to a ball return regulation member.SOLUTION: A game machine 10 includes a ball return regulation member 50 for regulating return of game balls entering a game area R1 to a ball guide path 62 in an admission hole 12K for connecting the ball guide path 62 for guiding the game balls shot by a shooting device 61 toward an upper part of the game area R1 to the game area R1. The game area R1 includes a first resin projection 41 and a second resin projection 42 capable of changing a course of the game balls entering the game area R1. A leftward-facing incline 42A that faces a side of the admission hole 12K and is inclined so as to be separated from the admission hole 12K toward a lower side, and an upper-facing incline 42B that faces upward and is inclined so as to descend as it is separated from the admission hole 12K are formed on an outer surface of the second resin projection 42.SELECTED DRAWING: Figure 6
Patent JP-2019060775-A (JP)
Title: Photoelectric switch and photoelectric switch system
Inventor: YAMAZAKI KENTARO
IPC: G01V8/20
Filed: 2017-09-27
Abstract: To provide a photoelectric switch capable of changing interference light avoidance method depending on whether the photoelectric switch is connected or not connected with another photoelectric switch.SOLUTION: A CPU 100 controls light emission timing of a light emitting element 91. A determination part 131 determines whether another photoelectric switch is connected to the photoelectric switch. A selection part 132 is configured so as to, when another photoelectric switch is not connected to the photoelectric switch, select a first mode. The selection part 132 is configured so as not to, when another photoelectric switch is connected to the photoelectric switch, select the first mode.SELECTED DRAWING: Figure 7
Patent JP-2019060010-A (JP)
Title: Diffusion source
Inventor: KUNIYOSHI FUTOSHI
IPC: B22F1/00
Filed: 2017-09-28
Abstract: To provide a diffusion source that improves magnet properties of R-T-B sintered magnet.SOLUTION: A diffusion source 30 comprises the powder 30 of an alloy containing a rare earth element R1, which must contain at least one of dysprosium (Dy) and terbium (Tb), at a rate of 40 mass% or more of the whole amount. The alloy powder 30 comprises particles 30 of an intermetallic compound with an average crystal grain size of more than 3 μm, with the particles 30 having a circular cross section. The diffusion source 30 comprises the powder 30 of an RHRLM1M2 alloy with an oxygen content of 0.5-4.0 mass% (RH is actinoid selected from Sc, Y, Gd, Tb, Dy, Ho, Er, Yb and Lu; RL is lanthanoid selected from La, Ce, Pr, Nd, Pm, Sm and Eu, and must contain at least one of praseodymium (Pr) and neodymium (Nd); M1, M2 are at least one selected from Cu, Fe, Ga, Co, Ni and Al).SELECTED DRAWING: Figure 1B
Patent JP-2019063702-A (JP)
Title: Catalyst for exhaust purification and method for producing the same
Inventor: YAMASHITA HIROKI
IPC: F01N3/10
Filed: 2017-09-28
Abstract: To provide a catalyst for exhaust purification that can suppress a decrease of catalytic activity in both of a high-temperature range and a low-temperature range without increasing an amount of supported noble metals.SOLUTION: A catalyst for exhaust purification has a support, a cocatalyst that is supported on the surface of the support and is composed of a metal oxide having an oxygen occlusion ability, and a noble metal particle that is selectively supported on the surface of the cocatalyst and is composed of at least one of Pt, Pd, and Rh.SELECTED DRAWING: Figure 1
Patent JP-2019064184-A (JP)
Title: Head mobile device, printing and cutting device, and three-dimensional processing device
Inventor: IMAIZUMI KIYOMASA
IPC: B41J11/70
Filed: 2017-10-02
Abstract: To provide a head mobile device by which a connection state of plural heads can be understood.SOLUTION: This head mobile device drives a main scan direction mobile device so as to move a first carriage by a driving force weaker than a coupling force of the first carriage and a second carriage (S01A), and captures a movement distance of the first carriage (S01B). When the movement distance is less than a prescribed distance, it is determined that the first carriage and the second carriage are present in a first state, and when the movement distance is a prescribed distance or more, it is determined that the first carriage and the second carriage are present in a state other than the first state (S01C). The first state is a state such that the first carriage and the second carriage are coupled, and the second carriage is fixed.SELECTED DRAWING: Figure 15
Patent JP-2019074588-A (JP)
Title: Resist material and patterning method
Inventor: HATAKEYAMA JUN
IPC: C07D495/04
Filed: 2017-10-13
Abstract: To provide a resist material that is high in sensitivity and small in LWR and CDU as both a positive resist material and a negative resist material, and a patterning method using the same.SOLUTION: A resist material contains a base polymer, and sulfonium salt represented by the formula (A).SELECTED DRAWING: None
Patent JP-2019074635-A (JP)
Title: Display device
Inventor: MITSUI MASASHI
IPC: G09G3/20
Filed: 2017-10-16
Abstract: To provide a display device capable of displaying an image in various ways.SOLUTION: A display device includes: a plurality of subpixels each including a memory block including a plurality of memories; a plurality of memory selection line groups each provided in each row and each including a plurality of memory selection lines electrically connected with the memory block of a subpixel belonging to the row; and a memory selection circuit for outputting a memory selection signal to select one memory from the plurality of memories in the memory block to the plurality of memory selection line groups at the same time. The memory selection circuit selects a memory selection line of an output destination of the memory selection signal in each of the plurality of memory selection line groups on the basis of a setting value. The plurality of subpixels displays an image on the basis of subpixel data stored in one memory in the plurality of memories according to the memory selection line to which the memory selection signal is supplied. The number of changes of the setting value is smaller than the number of display switching times of the image.SELECTED DRAWING: Figure 4
Patent JP-2019074913-A (JP)
Title: Information processing apparatus and data processing method of information processing apparatus
Inventor: WATANABE MASARU
IPC: G06F21/60
Filed: 2017-10-16
Abstract: To provide an information processing apparatus and a data processing method for enabling encryption and decryption of data, which is to be written on a main memory, without support by special hardware such as a CPU and a memory mechanism so as to improve security on the data.SOLUTION: A program installer performs installation by generating a code such that execution time of an execution unit combining decryption processing, encryption processing, and a subroutine does not exceed a predetermined unit time. The decryption processing divides processing of a program to be installed based on CPU information, and reading and decrypting encrypted data stored in a main storage device. The encryption processing encrypts plaintext data. During the predetermined unit time, the CPU executes: the decryption processing for reading and decrypting the encrypted data stored in the main storage device; processing for executing the subroutine of the program; the encryption processing for encrypting the plaintext data; and processing for writing the encrypted data to the main storage device.SELECTED DRAWING: Figure 6
Patent JP-2019072673-A (JP)
Title: Coating film formation method
Inventor: CHOI JU YEOL
IPC: B05D1/40
Filed: 2017-10-17
Abstract: SOLUTION: A coating film formation method for forming a coating film over the surface of a substrate by a spin coating method includes: a step (1) of preparing a substrate holding jig, which can hold the substrate by attachment such as to surround the substrate, and prepares a substrate holding jig having a surface to form, by attaching the substrate, a surface of the substrate and a substantially one plane surface; a step (2) of attaching the substrate on the substrate holding jig; a step (3) of mounting a coating liquid on the surface formed by the substrate and the substrate holding jig to form a coating film over the plane surface by the spin coating method; and a step (4) of removing the substrate holding jig from the substrate.EFFECT: A coating film formation method of this invention enables even a thick coating film to easily be formed into a bump-free coating film by a spin coating method.SELECTED DRAWING: Figure 2
Patent JP-2019079949-A (JP)
Title: Electronic component
Inventor: OIDE AKIHIKO
IPC: H01F27/00
Filed: 2017-10-25
Abstract: To provide an electronic component in which occurrence of migration is suppressed.SOLUTION: An element 1 includes a functional portion 2a made of a first material, a functional portion 2b made of a second material different from the first material, and an intermediate portion 2c including a first component included in the first material and a second component included in the second material and different from the first component. The intermediate portion 2c is located between the functional portion 2a and the functional portion 2b. The side surface 1c includes the surfaces of the functional portion 2a, the functional portion 2b, and the intermediate portion 2c. Electrode portions 11c and 13c of terminal electrodes 11 and 13 are formed on the side surfaces so as to straddle the surfaces of the functional portion 2a, the functional portion 2b, and the intermediate portion 2c. An insulating layer ISa is formed on the side surface 1c at least in contact with a region exposed from the electrode portions 11c and 13c between the electrode portions 11c and 13c on the surface of the intermediate portion 2c.SELECTED DRAWING: Figure 4
Patent JP-2019079717-A (JP)
Title: Branch connector and communication network
Inventor: KIMURA SHUJI
IPC: H01R4/24
Filed: 2017-10-25
Abstract: To provide a branch connector and the like capable of branching a twisted pair wire while maintaining communication quality.SOLUTION: A branch connector 5A includes: a first housing portion 10 having a distribution route portion 11 in which two first electric wires W1 constituting a twisted pair wire are arranged in a twisted shape in which the distance between them is increased; and a second housing portion 20 in which a pair of pressure contact terminals 50 each connected with two second electric wires W2 constituting a twisted pair wire is fixed and the pair of pressure contact terminals 50 is each pressure-contact connected with the two first electric wires W1 in the state of being assembled to the first housing 10; and an electric wire lead-out port 34a provided in the second housing portion 20 and in which the drawing direction of the two first electric wires W1 of the first housing portion 10 is made the drawing direction of the two second electric wires W2.SELECTED DRAWING: Figure 1
Patent JP-2019083372-A (JP)
Title: Packet transmitter and method for controlling packet transmission
Inventor: OKAMOTO YUTA
IPC: H04L47/6275
Filed: 2017-10-27
Abstract: To avoid reversal of a sequence number.SOLUTION: A packet transmitter comprises: a storage unit for storing a packet into any of a plurality of queues according to a priority; a reading unit for reading a packet from the plurality of queues based on the priority; a control unit for performing sequence numbering granting processing for granting a sequence number to a packet read out from the plurality of queues in a read-out order from the plurality of queues; and a transmission unit for transmitting the packet to which the sequence number is granted.SELECTED DRAWING: Figure 5
Patent JP-2019080718-A (JP)
Title: dishwasher
Inventor: MATOBA ORIYOSHI
IPC: A47L15/42
Filed: 2017-10-30
Abstract: To provide a dishwasher capable of inhibiting an opening of a water level detection device from being closed by remaining food, and suppressing occurrence of a malfunction.SOLUTION: A dishwasher includes a body 1, a washing tank 2 provided in the body 1 for housing an object 6 to be washed, a water level detection device 60 for detecting a water level of washing water in the washing tank 2, an exhaust port 19 provided at a bottom of the washing tank 2, a drainage pump 27, a drain passage 26 where the drainage pump 27 is provided, and a circulation route 66 branched from the drain passage 26, and communicating with the drain passage 26 at an upstream side of a branching part 67. The water level detection device 60 has a water level detection opening 62 at a water reservoir part 18 of the washing tank 2, and includes an air chamber 61 provided upward from the water level detection opening 62 and a pressure detection part 63 for detecting a pressure in the air chamber 61. The circulation route 66 is configured so that, when the washing water is discharged to the outside, the washing water that is branched from the drain passage 26 to the circulation route 66 passes through the vicinity of the water level detection opening 62.SELECTED DRAWING: Figure 16
Patent JP-2019083623-A (JP)
Title: Vehicle power system
Inventor: NOZAWA TAKASHI
IPC: H02M3/155
Filed: 2017-10-30
Abstract: To determine a performance degradation of an auxiliary power supply at a pre-charge stage before closing a system main relay.SOLUTION: A power converter has a capacitor connected to the main power supply. A relay switches the connection and disconnection between the power converter and the main power supply. A boost converter has a low voltage end connected to an auxiliary power supply and a high voltage end connected to the power converter without relays. A controller operates the boost converter to charge the capacitor before closing the relay. The controller lowers the output current of the boost converter until the voltage of the auxiliary power supply recovers to the voltage threshold when the voltage of the auxiliary power supply falls below the voltage threshold after starting charging of the capacitor, and outputs a signal notifying an abnormality in the auxiliary power supply when the output current falls below a first current threshold before the auxiliary power supply voltage recovers to the threshold voltage, and the auxiliary power supply current falls below a second current threshold.SELECTED DRAWING: Figure 2
Patent JP-2019087771-A (JP)
Title: Information processing device, program, and information processing method
Inventor: SANADA TSUTOMU
IPC: H04N21/235
Filed: 2017-11-01
Abstract: To effectively determine advertisement to be distributed according to a situation where users view television.SOLUTION: An information processing device includes: a communication unit that receives information on a viewing history of television programs based on remote control executed by a remote-control application from a terminal device on which the remote-control application for performing remote control of a television receiver is installed; and a network advertisement determination unit that determines advertisement to be distributed to the terminal device on the basis of the information on the viewing history of the television programs received by the communication unit.SELECTED DRAWING: Figure 7
Patent JP-2018202852-A (JP)
Title: Sublimation-type inkjet textile printing transfer paper
Inventor: KIRIHARA YUTA
IPC: B41M5/00
Filed: 2017-11-01
Abstract: To provide a sublimation-type inkjet textile printing transfer paper excellent in transfer density and residual print density and having good ink drying property.SOLUTION: The sublimation-type inkjet textile printing transfer paper has a sublimation-type textile printing ink-receiving layer formed on one surface of a base paper. The sublimation-type textile printing ink-receiving layer is composed of an ink-receiving layer coating material containing at least one kind of a binder and inorganic particles in which the inorganic particle is light calcium carbonate; the binder includes at least an ethylene/vinyl acetate copolymer; and the binder is contained in a ratio of 5 to 80 pts.mass based on 100 pts.mass of the total of inorganic particles.SELECTED DRAWING: None
Patent JP-2019086192-A (JP)
Title: Installation for separating and recovering multiple kinds of carbon hydride from lng
Inventor: YAMAGUCHI SHOICHI
IPC: F25J3/06
Filed: 2017-11-06
Abstract: To provide an installation and a method for separating and recovering carbon hydride containing LNG fraction from LNG.SOLUTION: From the upstream to which LNG is supplied toward the downstream, a first tower top condenser (2), a first tower bottom reboiler (4), a first tower (3) having a side reboiler (5), a second tower top condenser (11), and a second tower (14) having a second tower bottom reboiler (15) are disposed. Methane as tower top gas of the first tower (3) and part of ethane are separated, remainder ethane and C3 or more carbon hydride as tower bottom liquid are separated, ethane is separated as the tower top gas in the second tower (14), and C3 or more carbon hydride is separated as tower bottom liquid.SELECTED DRAWING: Figure 4