baber/WOPTO huggingface dataset:
Patent JP-2019134481-A (JP)
Title: Ofdm transmission device and ofdm transmission method
Inventor: SUDO HIROAKI
IPC: H04B7/12
Filed: 2019-04-05
Abstract: To provide an OFDM transmission device and an OFDM transmission method capable of preventing interference without reducing frequency utilization efficiency and achieving both improvement of the frequency utilization efficiency and prevention of the interference.SOLUTION: In an orthogonal frequency division multiplexing (OFDM) transmission device 100, a Fourier inverse transformation section 106 performs Fourier inverse transformation processing on transmission data which is output from a modulation section 105 and generates an OFDM signal in which high-order bits are distributed to a single carrier frequency and low-order bits are distributed to a plurality of carrier frequencies to transmit the OFDM signal from a transmission section 107 via an antenna 108.SELECTED DRAWING: Figure 2
Patent JP-2019111413-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-04-09
Abstract: To provide a game machine capable of maintaining game amusement.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball driven onto a game area 5a. When a game ball enters a start pocket, determination processing for winning is performed. Then, variation display corresponding to the determination processing result is started, and a winning game is played when a winning pattern is displayed in the variation display. In this regard, in the Pachinko machine 1, a performance relating to operation is executed before occurrence of a performance reception period when operation to an operation button is received.SELECTED DRAWING: Figure 60
Patent JP-2020175911-A (JP)
Title: Natural flow-down type storage warehouse
Inventor: HANAOKA MASATOSHI
IPC: B65G65/40
Filed: 2019-04-17
Abstract: To provide a natural flow-down type storage ware house in which a bridge hardly occurs and maintenance work can be performed easily.SOLUTION: A natural flow-down type storage warehouse for temporarily storing a solid material and discharging it includes: a floor in which a discharge port is formed; and a partition part which is arranged right above the discharge port, in which a non-filling space where a solid material is not filled is formed right under the partition part, and which partially partitions an inside space of the storage warehouse so that a filling space where the solid material is filled and the discharge port are communicated with each other. The storage warehouse is constituted so that a person can enter/leave the non-filling space even in the case where the solid material is filled in the filling space.SELECTED DRAWING: Figure 1
Patent JP-2020174916-A (JP)
Title: mixer
Inventor: FUNABASHI AKIHIRO
IPC: A47J43/046
Filed: 2019-04-18
Abstract: To provide a mixer capable of preventing a cooking object from leaking out due to loosening of screwing of a cup body with respect to a cup base when removing a container part from a body part.SOLUTION: A mixer 1 includes a body part 10, and a container part 20 screwed to the body part 10 and capable of storing a cooking object. The container part 20 has a cup body 21 and a cup base 22 capable of sealing a bottom opening 21c by screwing. A threaded engagement release direction of the container part 20 to the body part 10, and a threaded engagement release direction of the cup body 21 to the cup base 22 are the same direction. Provided is a regulation part 30 for regulating so that the cup body 21 and the cup base 22 are not relatively rotated in a state that the container part 20 is screwed to the body part 10. The regulation part 30 is provided with a notch part 28 formed in a bottom 21b of the cup body 21, a lock member 31 formed so as to move forward and backward with respect to the notch part 28, and a switch mechanism 40 for moving the lock member 31 forward and backward with respect to the notch part 28.SELECTED DRAWING: Figure 6
Patent JP-2020178533-A (JP)
Title: Medium monitoring system
Inventor: MOROISHI YORIYUKI
IPC: H01M4/86
Filed: 2019-04-23
Abstract: To provide medium monitoring systems that can accurately monitor the state of the medium using a microbial fuel cell.SOLUTION: The above problem can be solved by a medium monitoring system comprising a medium and a microbial fuel cell placed on the medium, the microbial fuel cell comprising at least a cathode and an anode and monitoring the state of the medium by the electric power generated by the microbial fuel cell, and preferably at least one of the cathode and anode containing a conductive material and a binder resin.SELECTED DRAWING: Figure 1
Patent JP-2020180910-A (JP)
Title: Flow path structure, chip, and liquid feeding method
Inventor: TAKAHASHI RYOSUKE
IPC: G01N35/10
Filed: 2019-04-26
Abstract: To provide a flow path structure with which it is possible to efficiently supply a gas to a flow path which is the object to be connected without performing complicated alignment work.SOLUTION: Provided is a flow path structure 4 used for inspection or analysis, the flow path structure 4 comprising: a first connecting object member 3 having an upstream-side flow path 5 into which a fluid is fed; and a second connecting object member 2 connected to the first connecting object member 3 and having a downstream-side flow path 6 into which a fluid is fed from the first connecting object member 3. The second connecting object member 2 includes a recess 2b which is opened on the first connecting object member 3 side, and an auxiliary flow path 7 is constituted as at least a portion of the recess 2b of the second connecting object member 2 is closed by the first connecting object member 3, with the upstream-side flow path 5 and the downstream-side flow path 6 connected via the auxiliary flow path 7.SELECTED DRAWING: Figure 1
Patent JP-2020035417-A (JP)
Title: Banking business support system, banking business support method and banking business support program
Inventor: HASEGAWA MACHIKO
IPC: G06Q40/02
Filed: 2019-05-07
Abstract: To provide a banking business support system, a method and a program for supporting performing right and efficient banking business.SOLUTION: A control section 21 of a support server 20 acquires external situation information, a financial transaction condition, customer situation information and a financial transaction situation of the same time from a back-end system 40; performs machine learning using teacher data having the acquired information as a data set; creates a customer behavior prediction model associating the financial transaction condition with the financial transaction situation; and calculates the financial transaction condition corresponding to a target value of a transaction situation using the customer behavior prediction model for a present external situation and a customer situation.SELECTED DRAWING: Figure 1
Patent JP-2020184479-A (JP)
Title: Organic el display device and electronic device
Inventor: KOSHIHARA TAKESHI
IPC: G02B5/20
Filed: 2019-05-09
Abstract: To provide an organic EL display device having excellent viewing angle characteristics and an electronic device having such an organic EL display device.SOLUTION: An organic EL display device according to the present invention includes a substrate, a lens layer having a lens, a light emitting layer containing an organic light emitting material, a reflective portion which is arranged between the substrate and the light emitting layer and has light reflectivity for reflecting light generated in the light emitting layer, and a reflection/transmission portion which is arranged between the light emitting layer and the lens layer, has light reflectivity and translucency, and resonates the light generated in the light emitting layer with the reflective portion.SELECTED DRAWING: Figure 3
Patent JP-2020185584-A (JP)
Title: Wire feeding system of arc welder
Inventor: MITSUDA YOSHIMICHI
IPC: B23K9/12
Filed: 2019-05-14
Abstract: To make it possible to reduce a weight of a welding torch and use the same even for semi-automatic welding in arc welder in which rotation of a wire feeding device is so made as to be normal rotation and reverse rotation.SOLUTION: A motor, which is provided near a wire feeding device, is so made as to be normal rotation, a motor near a welding torch is so made as to be reverse rotation, and a shape of a feed roller, which is connected to the motor which reversely rotates, is so made as to be a part which contacts a wire and a part which does not contact the wire when the feed roller makes one rotation. Power of the motor, which reversely rotates, is transmitted to the feed roller by use of a flexible shaft, a crank mechanism, which converts rotational motion of the motor into reciprocating motion in a circumferential direction, is adopted, and thus, the feed roller makes normal rotation and reverse rotation.SELECTED DRAWING: Figure 1
Patent JP-2020188385-A (JP)
Title: Imaging system
Inventor: OYA TAKESHI
IPC: H04N5/232
Filed: 2019-05-15
Abstract: To provide an imaging system that reduces a time delay from the reception of a trigger signal to the start of imaging of each imaging device.SOLUTION: A first imaging device and a second imaging device are configured such that a signal from a trigger generation circuit can be directly input. A processing device is provided that processes first image data taken by the first imaging device on the basis of a first trigger signal and second image data taken by the second imaging device on the basis of the second trigger signal. The first trigger signal and the second trigger signal are signals generated to start shooting at the same time. The processing device performs recognition processing of objects included in the first image data and the second image data.SELECTED DRAWING: Figure 1
Patent JP-2020188182-A (JP)
Title: Light-emitting device
Inventor: KOIKE KYOTARO
IPC: H01L33/60
Filed: 2019-05-16
Abstract: To provide a light-emitting device with high luminance that improves the wavelength conversion efficiency by injecting light emitted from a light emitting element into a wavelength converter with high efficiency.SOLUTION: A light-emitting device includes a light emitting element that includes a board 21 and a semiconductor light emitting layer 22 formed on the board, an adhesive layer 30 that is formed on the top surface of the board so as to cover the top surface and the side surface of the semiconductor light emitting layer and has translucency, and a wavelength converter 40 that is bonded to the semiconductor light emitting layer of the light emitting element via an adhesive layer, performs wavelength conversion on light emitted from the semiconductor light emitting layer, and includes a light incident surface 40P that is larger than the semiconductor light emitting layer and in contact with the adhesive layer, and a light emitting surface 40Q that faces the side opposite to the light incident surface and is smaller than the light incident surface, and the adhesive layer includes a side surface 30A that slopes outward from the top surface of the board toward the light incident surface of the wavelength converter.SELECTED DRAWING: Figure 3
Patent JP-2020192489-A (JP)
Title: Wastewater treatment apparatus
Inventor: ISHIDA SUSUMU
IPC: C02F3/12
Filed: 2019-05-27
Abstract: To provide a wastewater treatment apparatus capable of performing stable wastewater treatment even when there is a large increase or decrease in an amount of raw water inflow.SOLUTION: A wastewater treatment apparatus includes activated sludge sedimentation promotion means 26 provided in a compartment wall 25, a sludge concentration-reduced water supply part (overflow trough 27) which supplies sludge concentration-reduced water with its activated sludge concentration reduced by the activated sludge sedimentation promotion means, and a sludge concentration-reduced water pathway 28 which introduces the sludge concentration-reduced water supplied from the sludge concentration-reduced water supply part into solid-liquid separation means (final sedimentation tank 16). The apparatus has a sludge concentration-reduced water supplier 22 at the water level of circulating water in a non-terminated channel, where the sludge concentration-reduced water supplier supplies a predetermined amount of sludge concentration-reduced water into the sludge concentration-reduced water pathway, regardless of the amount of raw water inflow from a raw water inlet 19.SELECTED DRAWING: Figure 1
Patent JP-2020194359-A (JP)
Title: Money handling device, cash processing device, and cash processing system
Inventor: YOSHIDA SAYAKA
IPC: G07D11/24
Filed: 2019-05-28
Abstract: To allow for reducing the burden of counting in cash deposit and withdrawal from a money handling device even when a cash processing device is under transaction restrictions.SOLUTION: A money handling device includes: a deposit port for depositing cash; a withdrawal port for withdrawing the difference between a sales amount and the deposit amount as change; a cash storage unit for storing the cash; a control unit that counts the number of cash by denomination when replenishing or collecting the cash in the cash storage unit, and performs control so as to transmit information on the number of cash by denomination to a cash processing device.SELECTED DRAWING: Figure 1
Patent JP-2020193695-A (JP)
Title: Hydraulic pressure supply system
Inventor: ENAMI TAKEHIRO
IPC: F16H61/12
Filed: 2019-05-30
Abstract: To suppress a drop in a line pressure in a hydraulic circuit.SOLUTION: A hydraulic pressure supply system includes: a pump 33 delivering hydraulic fluid; a main oil passage 60 through which the hydraulic fluid flows; first branch oil passages 66, 68 branching off from the main oil passage 60; an accumulator 50 connected with the first branch oil passage 68 so as to accumulate the hydraulic fluid; a first valve 55 provided in the first branch oil passages 66, 68; a determination section 110 determining whether a line pressure of the main oil passage 60 is in a low pressure state in which the line pressure is lowered to a prescribed lower limit pressure during driving of the pump 33; and a hydraulic assist control section 120 supplying the hydraulic fluid accumulated in the accumulator 50 to the main oil passage 60 by switching the first valve 55 from a closed state to an opened state when the low pressure state is determined.SELECTED DRAWING: Figure 2
Patent JP-2020198273-A (JP)
Title: Identification method of short circuit
Inventor: KAMIYA MASATO
IPC: H01M10/052
Filed: 2019-06-05
Abstract: To provide an identification method of a short circuit suitable for an all-solid-state battery.SOLUTION: (A) A flat plate-shaped all-solid-state battery is prepared. (B) An all-solid-state battery is pretreated. (C) A current is applied to the pretreated all-solid-state battery. (D) The in-plane distribution of physical quantities is measured in the all-solid-state battery that is energized. (E) In the in-plane distribution, the short-circuit location is identified by the magnitude of the physical quantity. The physical quantity correlates with the magnitude of the current energizing the measurement point of the physical quantity. The pretreatment increases the internal resistance of the all-solid-state battery.SELECTED DRAWING: Figure 1
Patent JP-2020202221-A (JP)
Title: Component mounting machine
Inventor: NAKANO MASAYUKI
IPC: H05K13/04
Filed: 2019-06-07
Abstract: To ensure a cooling path for cooling a movable element without increasing the size of a component mounting machine.SOLUTION: A component mounting machine 10 for mounting a component E on a board B includes a head unit 60 that transports the component E in X and Y directions and mounts the component E on the board B, an X-direction frame 50 that is provided to extend in the X direction and supports the head unit 60 so that the head unit 60 is movable in the X direction, a linear motor 40 having a pair of stator groups 41 in which stator groups 41 each having a plurality of stators arranged side by side in the Y direction are arranged to face each other in the X direction, and a movable element 42 which is arranged between the pair of stator groups 41 and movable in the Y direction, and a Y-direction frame 30 which has a base surface 34 arranged below the pair of stator groups 41, and movably supports the X-direction frame 50 integrally attached to the movable element 42. A cooling path 37 that brings a cooling medium into contact with the movable element 42 is provided below the base surface 34 of the Y-direction frame 30.SELECTED DRAWING: Figure 4
Patent JP-2020199994-A (JP)
Title: Traffic light detection device, traffic light detection method and program
Inventor: SAHIM KOURKOUSS
IPC: B60W40/04
Filed: 2019-06-13
Abstract: To provide a traffic light detection device suppressing inappropriate repetition of processing for detecting a traffic light.SOLUTION: A traffic light detection device 20 includes: an area decision part 21 deciding an area where a traffic light is estimated to be captured, from a photographed image obtained by being captured by a camera 210, as a traffic light estimation area; a traffic light search part 22 searching the traffic light from the decided traffic light estimation area of the photographed images; and an analysis part 23 determining whether or not a photographing situation of performing photographing by the camera 210 is a specific photographing situation where the traffic light is not projected, when the traffic light is not detected in the search of the traffic light. Re-search of the traffic light from the photographed images is prohibited when the photographing situation is determined as the specific photographing situation, and processing to a subsequent photographed image obtained after the photographed image is performed.SELECTED DRAWING: Figure 1
Patent JP-2019218538-A (JP)
Title: Carbon fiber-reinforced composite material
Inventor: TSUBOI TAKUMA
IPC: C08L1/02
Filed: 2019-06-13
Abstract: To provide a carbon fiber-reinforced composite material having excellent dimensional stability.SOLUTION: Provided is a carbon fiber-reinforced composite material formed by blending carbon fiber, a matrix resin, and modified cellulose fiber, where the modified cellulose fiber is at least one selected from the group consisting of the following modified cellulose fiber (A) and modified cellulose fiber (B). Modified cellulose fiber (A): modified cellulose fiber in which a modifying group is bound to an ionic group in ionic group-containing cellulose fiber; modified cellulose fiber (B): modified cellulose fiber in which a modifying group is bound to a hydroxyl group of the cellulose fiber.SELECTED DRAWING: None
Patent JP-2020205343-A (JP)
Title: Processing device
Inventor: SHOJI KEIICHI
IPC: H01L21/301
Filed: 2019-06-17
Abstract: To provide a processing device that can determine whether there is a wafer housed in each stage in a cassette and whether the wafer can be pulled out properly after sandwiching the wafer, and can hold the wafer in an appropriate position.SOLUTION: Transport means of a processing device according to the present invention includes a holding portion that holds a workpiece and a transport arm that allows the holding portion to move in the height direction and the advancing/retreating direction with respect to a cassette. The holding portion includes a support portion that supports the lower surface of a workpiece, a sandwiching portion that contacts the upper surface of the workpiece and sandwiches the workpiece with the support portion, and driving means that relatively separates and approaches the support portion and the sandwiching portion. The transport means further includes a light-reflecting sensor that is fixed to the holding portion and is installed at the same height as the holding portion when the holding portion holds the workpiece, and emits light toward the workpiece housed in the cassette.SELECTED DRAWING: Figure 2
Patent JP-2020204738-A (JP)
Title: Optical transfer sheet and method of manufacturing retardation plate using the same
Inventor: AMAMIYA HIROYUKI
IPC: G02B5/30
Filed: 2019-06-18
Abstract: To provide an optical transfer sheet which offers good transferability and is capable of suppressing reduction in alignability of a retardation layer.SOLUTION: An optical transfer sheet is provided, comprising an alignment film and a retardation layer arranged in the described order on a base material, the alignment film containing (1) a thiol-based compound and (2) a monofunctional (meth)acrylic compound containing an aromatic ring or a unit represented by a formula (a) below in the molecule.SELECTED DRAWING: None
Patent JP-2019202999-A (JP)
Title: Ligand-functionalized substrates with enhanced binding capacity
Inventor: RASMUSSEN JERALD K
IPC: C07F9/38
Filed: 2019-06-19
Abstract: To provide free radically polymerizable compounds or monomers.SOLUTION: A compound is represented by the general formula: CH=CR-C(=O)-X-R-[Z-R]n-L. In the formula, Ris selected from hydrogen, alkyl, cycloalkyl, aryl, and combinations thereof; each Ris independently selected from hydrocarbylene, heterohydrocarbylene, and combinations thereof; X is -O- or -NR-, where Ris selected from hydrogen, hydrocarbyl, heterohydrocarbyl, and combinations thereof; Z is heterohydrocarbylene comprising at least one hydrogen bond donor, at least one hydrogen bond acceptor, or a combination thereof; n is 1; and L is a heteroatom-containing group comprising at least one monovalent ligand functional group selected from phosphorus-containing acidic groups, boron-containing acidic groups, and salts thereof.SELECTED DRAWING: None
Patent JP-2020204084-A (JP)
Title: Steel sheet
Inventor: SHIRAHATA HIROYUKI
IPC: C22C38/58
Filed: 2019-06-19
Abstract: To provide a steel sheet having excellent strength and low temperature toughness.SOLUTION: A steel sheet contains, by mass%, C: 0.03 to 0.12%, Mn: 6.0 to 13.0%, Ni: exceeding 1.0% and 5.0% or smaller, Si: 1.50% or smaller, Al: 0.30% or smaller, P: 0.010% or smaller, S: 0.0050% or smaller, N: 0.0100% or smaller, O: 0.0050% or smaller, as needs arise, one or more kinds of Cu, Co, Cr, Mo, W, B, Nb, V, Ti, Zr, Hf, Ta, Mg, Ca, and REM, and has a metallographic structure made of, by vol%, one or more kinds of α'martensite: 80% or larger, a residual γ: 10 to 20%, the balance made of bainite: 5% or smaller, ferrite: 5% or smaller, and ε martensite :10% or smaller, a circle equivalent diameter of α'martensite: 0.1 to 5.0 μm, a residual γ circle equivalent diameter: 0.01 to 2.50 μm, an old γ particle circle equivalent diameter: 200 μm or smaller, an old γ particle aspect ratio : 1 to 50, and an old γ interface occupation rate due to the residual γ : 40 to 100%.SELECTED DRAWING: None
Patent JP-2021004739-A (JP)
Title: Detection device and detection system
Inventor: CHIBA SEIKI
IPC: A61F13/42
Filed: 2019-06-25
Abstract: To provide a detection device and a detection system that are more flexible and can detect state changes more appropriately.SOLUTION: A detection device A1 for detecting a change in the state of a detection target 1 includes: a support layer 2 that is fixed to the detection target 1; and a pair of electrode layers 31, 32 supported by the support layer 2 and separated from each other. A change in the state of the detection target 1 is detected using the pair of electrode layers 31, 32.SELECTED DRAWING: Figure 1