baber/WOPTO huggingface dataset:
Patent JP-2021159815-A (JP)
Title: Pressure reduction filtration device
Inventor: OSAWA TAKAHITO
IPC: B01D29/01
Filed: 2020-03-31
Abstract: To provide a pressure reduction filtration device capable of saving time or labor for preparation of a filtration operation and facilitating the filtration operation.SOLUTION: A pressure reduction filtration device 1 of the invention comprises above a beaker 300 (container), a funnel 200 on which a filter 250 is arranged, a liquid concentrate is poured into the funnel 200, and inside of the beaker 300 (container) is pressure reduced, for leaving a residue on the filter 250 and a filtrate is made flow down into the beaker 300 (container) side, for separating the liquid concentrate, in the device, there are provided: a first base 10 above which the funnel 200 is provided; a main open hole 13 arranged above the beaker 300 (container); a main open hole 13 communicating the first base 10 and the main open hole 13, and into which a guide lower pipe 270 of the funnel 200 is inserted; and a suction hole 18 performing air exhaustion from the main open hole 13 and the beaker 300 (container).SELECTED DRAWING: Figure 1
Patent JP-2023072095-A (JP)
Title: Composite material
Inventor: OKUYAMA KEIICHI
IPC: B32B5/28
Filed: 2020-03-31
Abstract: To provide composite materials with excellent heat resistance.SOLUTION: A composite with a plurality of stacked layers, a plurality of fibers arranged in parallel in the interior of the layers in a direction orthogonal to the thickness direction of the layers, the fibers arranged in the nth layer and the fibers arranged in the n+1 layer cross each other, n is a positive integer, and the layers have a matrix resin including thermoplastic resin and a porosity of 3% to 20%.SELECTED DRAWING: Figure 1
Patent JP-2021163189-A (JP)
Title: Control device, control system, confidence generation device, and confidence generation method
Inventor: KATO TAKEO
IPC: G08G1/04
Filed: 2020-03-31
Abstract: To avoid interference in an interference region without reducing traffic efficiency of mobile bodies even if the states of the mobile bodies are measured from an image.SOLUTION: A control device 10 generates a virtual traffic rule for an observant vehicle 7A so that the observant vehicle 7A does not interfere with a non-connected vehicle 7D by using mobile body information for the non-connected vehicle 7D reflecting difference in resolution in each pixel of an imaging sensor 9A that has captured an image 50 of the non-connected vehicle 7D.SELECTED DRAWING: Figure 23
Patent JP-2021159000-A (JP)
Title: Transplanter
Inventor: TAZAKI AKIO
IPC: A01C11/02
Filed: 2020-03-31
Abstract: To provide a transplanter capable of reducing a load applied to a worker, capable of adjusting quickly, an interrow space, for improving working efficiency.SOLUTION: A transplanter 1 comprises: a travel vehicle body A for traveling on a farm field; a seedling planting unit B for planting seedlings on the farm field; and a seedling supply unit D for supplying seedlings to the seeding planting unit. A boarding part At on which a worker can ride, is provided on the travel vehicle body A. The seeding planting unit B can laterally move on the travel vehicle body A, a planting transmission case b3 for lifting up and down a planting body b1 which is provided on a front side of the boarding part At and is coupled through a lifting link b2, and causing the planting body to perform planting operation, and the travel vehicle body A has a position adjusting member j2 for positioning lateral positions of the planting transmission case b3 on the travel vehicle body A on the boarding part At.SELECTED DRAWING: Figure 1
Patent JP-2021160671-A (JP)
Title: Moving body, smell cartridge, control device, and program
Inventor: Sakai Miyako
IPC: B60H3/00
Filed: 2020-04-02
Abstract: To lengthen the time when a smell material can be emitted.SOLUTION: A moving body includes a smell emitting device for emitting a smell material that generates smell to the outside, and a control device for controlling the smell emitting device. The control device controls the smell emitting device so that emission of the smell material to the outside is stopped when an emission target determined beforehand as a target to which the smell material is emitted is not present in a predetermined range from the moving body. Thereby, the length of the time when the smell material can be emitted can be increased.SELECTED DRAWING: Figure 4
Patent JP-2021050319-A (JP)
Title: Adhesive tape
Inventor: KATO TOMOJI
IPC: C09J7/38
Filed: 2020-04-15
Abstract: To provide an adhesive tape which is excellent in heat resistance, and has excellent expandability even after undergoing a heating process.SOLUTION: An adhesive tape 100 comprises a base material 10, and an adhesive agent layer 20 on one side of the base material, where the tensile-shear adhesive strength after adhering to a heated stage at 150°C for 30 minutes is 0.05 N/20 mm or less, and the stress at 10% elongation is 15 N or less.SELECTED DRAWING: Figure 1
Patent JP-2021168809-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2020-04-15
Abstract: To provide a game machine that can prevent the data area of the game machine from being compressed.SOLUTION: On the basis of a result determined by determination means, a main dynamic display period is determined by main dynamic display period determination means, a sub-dynamic display period different from the main dynamic display period is determined by sub-dynamic display period determination means, and a total dynamic display period which is a sum of the main dynamic display period and the sub-dynamic display period is determined. When the total dynamic display period is shorter than a first period, information for indicating the total dynamic display period is stored in storage means, and when the total dynamic display period is equal to or longer than the first period, post-processing information obtained by executing the special processing to the information for indicating the total dynamic display period is stored in the storage means, so that it is possible to inhibit data area of a game machine from being compressed.SELECTED DRAWING: Figure 1
Patent JP-2020181192-A (JP)
Title: LED display panel
Inventor: YANG WEN-WEI
IPC: H01L33/60
Filed: 2020-04-21
Abstract: To provide a light-emitting diode (LED) display panel improved in a viewing angle and emission unevenness.SOLUTION: Each of a plurality of pixels includes: a reflector structure disposed on a back plate 310; and a first LED 340A and a second LED 340B disposed on the back plate and emitting light in the same color. The reflector structure includes a first reflective bank structure 330A having a first bank opening 335A and a second reflective bank structure 330B having a second bank opening 335B. The first bank opening has a first shape, while the second bank opening has a shape in mirror-symmetry or in 180-degree rotational symmetry with respect to the first shape. The first LED is disposed within the first bank opening of the first reflective bank structure, while the second LED is disposed within the second bank opening of the second reflective bank structure. In each pixel, the first shape is a polygon, in which at least two corners of the first shape have included angles of less than 90 degrees.SELECTED DRAWING: Figure 3-2
Patent JP-2021180066-A (JP)
Title: Surface light source device, display device, and optical sheet manufacturing method
Inventor: ITO TATSUYA
IPC: F21V7/00
Filed: 2020-05-11
Abstract: To provide a surface light source device which enables equalization of luminance and makes unevenness of the luminance less likely to occur.SOLUTION: A surface light source device 10 includes: light sources 1; an optical sheet 2 for equalizing luminance which is disposed so as to face the light sources 1 and includes a penetration part 21 comprising through holes 21a for allowing light radiated from the light sources 1 to penetrate, and a reflection part 22 which reflects the light radiated from the light sources 1; and a diffuser panel 3 which faces the optical sheet 2, is disposed at the opposite side of the light sources 1, and used to diffuse the light penetrating through the penetration part 21. In the optical sheet 2, a size of a hole diameter d1 of each of through holes 21a is set according to a distance from the light source 1. Further, the hole diameters d1 of a part of the through holes 21a are set to sizes different from the size of the hole diameter d1 of each of the through holes 21a set according to the distance from the light source 1.SELECTED DRAWING: Figure 2
Patent JP-2021180388-A (JP)
Title: Transmission device collation device, transmission device collation method, and program
Inventor: OTSUJI TAICHI
IPC: H04B17/18
Filed: 2020-05-13
Abstract: To provide a transmission device collation device capable of reducing a decrease in collation accuracy even for a signal having a wide band as compared with a signal wirelessly transmitted from a transmission device to be collated when collation of the transmission device is performed.SOLUTION: A transmission device collation device 1 includes a reception unit 1a that receives a signal wirelessly transmitted from a transmission device, a signal area detection unit 1b, a feature amount extraction unit 1c, and a collation unit 1d. The signal area detection unit 1b generates a spectrogram from the received signal received by the reception unit 1a, and detects a signal area parameter indicating a specific signal area on the basis of the spectrogram. The feature amount extraction unit 1c converts the received signal on the basis of a signal conversion parameter corresponding to the signal area parameter, and extracts the feature amount from the converted signal. The collation unit 1d calculates the similarity on the basis of the extracted feature amount and the feature amount stored in advance, and collates the transmission device on the basis of the similarity. The transmission device collation device 1 adjusts the signal area parameter on the basis of the collation accuracy in the collation unit 1d.SELECTED DRAWING: Figure 1
Patent JP-2020144910-A (JP)
Title: Information processing device
Inventor: HASHIMOTO DAISUKE
IPC: G06F12/00
Filed: 2020-05-18
Abstract: To construct a system so that a write operation is not performed for a non-volatile storage device when the non-volatile storage device approaches it service life, and to prevent further reliability deterioration of the non-volatile storage device, and thereby to prevent data destruction of the non-volatile storage device.SOLUTION: An information processing device according to an embodiment comprises a semiconductor storage device including a non-volatile semiconductor memory, a volatile semiconductor memory, a controller circuit, and an interface circuit, and a host device which transmits a write and a read instruction. A first operating system and a second operating system inhibiting transmission of a write command to the semiconductor storage device are stored in the non-volatile semiconductor memory. The host device is configured so as to calculate a remaining service life of the semiconductor storage device. When it determines that the semiconductor storage device reached its service life, the host device is also configured to start the second operating system when the information processing device is started next.SELECTED DRAWING: Figure 1
Patent JP-2021060959-A (JP)
Title: Factor analysis device and factor analysis method
Inventor: ISHIBASHI NAOTO
IPC: G05B23/02
Filed: 2020-05-18
Abstract: To appropriately extract a factor of a change in performance.SOLUTION: A factor analysis device according to an embodiment includes: collection means that collects measurement data obtained by measuring a subject by use of a plurality of sensors; performance estimation means that estimates a performance value of the subject by use of the measurement data collected by the collection means; change detection means that detects periods before and after a change in the performance value estimated by the performance estimation means, as a performance change period; and analysis means that analyzes a factor of a performance change from the measurement data in the performance change period detected by the change detection means.SELECTED DRAWING: Figure 1
Patent JP-2021184015-A (JP)
Title: Optical fiber storage component, optical module and manufacturing method for optical module
Inventor: KURODA YASUHIDE
IPC: G02B6/46
Filed: 2020-05-21
Abstract: To highly precisely mount an electronic component together with an optical fiber.SOLUTION: An optical fiber 13 of an optical-fiber-having electronic component 10 is wound around a bobbin portion 41 of an optical fiber storage component 40 attached to the optical-fiber-having electronic component and is housed in a flange portion 42 provided with a return portion 42a. The bobbin portion is attracted by a pickup tool, and the optical-fiber-having electronic component with the optical fiber storage component attached thereto is mounted on a circuit board 20. Because the optical fiber is stored in the optical fiber storage component, displacement of the optical-fiber-having electronic component and displacement of a further electronic component when the optical-fiber-having electronic component is subjected to collective reflow with the further electronic component are prevented during the mounting of the optical-fiber-having electronic component. After the mounting of the same, the optical fiber is released from the optical-fiber-having electronic component, and the optical fiber storage component is detached from the optical-fiber-having electronic component mounted on the circuit board.SELECTED DRAWING: Figure 6
Patent JP-2021190546-A (JP)
Title: Multilayer ceramic capacitor
Inventor: NAKAMOTO ATSUSHI
IPC: H01G4/30
Filed: 2020-05-29
Abstract: To provide a multilayer ceramic capacitor capable of suppressing insulation deterioration of a laminate caused by infiltration of moisture from the outside while mitigating a heat stress and suppressing occurrence of cracking in the laminate.SOLUTION: The present invention relates to a multilayer ceramic capacitor 1. On a first end face LS1 of a laminate 10, a first glass layer 80A is disposed so as to enclose at least a first region LS1E, and on a second end face LS2 of the laminate 10, a second glass layer 80B is disposed so as to enclose at least a second region LS2E. A first underlying electrode layer 50A includes a first end face side underlying electrode layer 51A, and a first lateral face side underlying electrode layer 52A which is divided from the first end face side underlying electrode layer 51A by a first dividing region 90A. A second underlying electrode layer 50B includes a second end face side underlying electrode layer 51B, and a second lateral face side underlying electrode layer 52B which is divided from the second end face side underlying electrode layer 51B by a second dividing region 90B.SELECTED DRAWING: Figure 2
Patent JP-2021188840-A (JP)
Title: Air shower device
Inventor: NAGAMATSU YOSHIHARU
IPC: A61L12/14
Filed: 2020-05-29
Abstract: To prevent concentration of disinfection components in an air shower room from increasing beyond a required level.SOLUTION: An air shower device 1 includes an air flow generating device 30 for generating an air flow A in an air shower room 20, a disinfectant splaying device 40 for spraying a disinfectant, a wash water spraying device 50 for spraying wash water, and a control device 60. The control device 60 has a function of selectively executing a first operation mode for operating the disinfectant splaying device 40 for the prescribed time after operating the air flow generating device 30 for the prescribed time, and then, operating the air flow generating device 30 for the prescribed time while exhausting air containing components of the disinfectant after operating the wash water spraying device 50 for the prescribed time, and a second operation mode for operating the air flow generating device 30 for the prescribed time after operating the disinfectant splaying device 40 for the prescribed time, and then, operating the air flow generating device 30 for the prescribed time while exhausting the air containing the components of the disinfectant after operating the wash water spraying device 50 for the prescribed time.SELECTED DRAWING: Figure 3
Patent JP-2020143146-A (JP)
Title: COMPOSITIONS AND METHODS FOR TREATING HEMATOLOGICAL CANCERS TARGETING SIRPα-CD47 INTERACTION
Inventor: C Y JEAN WANG
IPC: A61P35/00
Filed: 2020-06-01
Abstract: To provide drugs for treating hematological cancer, particularly human acute myeloid leukemia (AML).SOLUTION: The invention provides modulation of the SIRPα-CD47 interaction to treat hematological cancer, and compounds therefor. Some embodiments provide methods, and uses of SIRPα polypeptides, fragments and fusion proteins, for treating hematological cancer, preferably human acute myeloid leukemia.SELECTED DRAWING: None
Patent JP-2021187076-A (JP)
Title: Three-dimensional object manufacturing system, and modeling material
Inventor: TAKEUCHI SHIGEKI
IPC: B29C64/321
Filed: 2020-06-01
Abstract: To accurately model an overhanging part.SOLUTION: A three-dimensional object manufacturing system 100 comprises: a first robot arm 11 for changing at least one of position, posture, and orientation of a modeling material discharging device 12; a second robot arm 13 for changing at least one of position, posture, and orientation of a workpiece holding table 14; a posture changer 15 for changing the posture of a workpiece; and a controller 5 for controlling the first robot arm 11, the second robot arm 13, and the posture changer 15. The modeling material discharging device 12 discharges a pseudoplastic fluidized or plastic fluidized modeling material. In the case of additively modeling a three-dimensional object having an overhanging shape, the controller 5 controls the first robot arm 11, the second robot arm 13 and the posture changer 15 when discharging the modeling material through the modeling material discharging device 12, in order to minimize the total area of overhanging areas in each layer of the modeling material.SELECTED DRAWING: Figure 1
Patent JP-2021197758-A (JP)
Title: Switching power supply device, and control device and control method thereof
Inventor: KAMAKURA TERUO
IPC: H02M3/28
Filed: 2020-06-10
Abstract: To provide a switching power supply device, and a control device and a control method thereof, which can adjust an optimum circuit operation mode to improve power conversion efficiency.SOLUTION: A DAB type DC/DC converter includes: an inverter 10 having switches 11.. that perform on/off operation by drive pulses S11..; a transformer 20; an inverter 30 having switches 31.. that perform on/off operation by drive pulses S31..; and a control device 40 that generates the drive pulses S11.., S31... The control device 40 generates a variable pulse pattern having duty ratios D1 and D2 for turning on all of the switches 11.., 31.. on an H side and/or all of the switches 12.., 32.. on an L side at the same time, and adds the pulse pattern having a phase difference φ1 to the drive pulses S11.., and/or the pulse pattern having a phase difference φ2 to the drive pulses S31...SELECTED DRAWING: Figure 1
Patent JP-2021027797-A (JP)
Title: Battery management device, battery management method and battery management program
Inventor: OFUNA HISASHI
IPC: H01M10/48
Filed: 2020-06-11
Abstract: To provide a battery management device and the like that can reduce excess or deficiency of adjustment in battery temperature.SOLUTION: An energy manager functions as a battery management device and manages a state of a travelling main battery that is installed to a vehicle. The energy manager acquires vehicle use information that affects a state of the main battery at a place of arrival of the vehicle such as a destination O point. The energy manager 100 changes a target battery temperature Tb of the main battery from a preset initial value on the basis of the acquired vehicle use information.SELECTED DRAWING: Figure 7
Patent JP-2022007426-A (JP)
Title: Crank shaft manufacturing method
Inventor: MOGI SEIJI
IPC: C21D7/04
Filed: 2020-06-26
Abstract: To provide a crankshaft manufacturing method that eliminates the need for a bend correction after high-frequency hardening.SOLUTION: Conventionally, a fillet F is subjected to pressure deformation by increasing a force applied in a fillet roll process, which has been such a degree to remove recesses and projections from a fillet F, to a specific value, and the rigidity of a pin P and a journal J are improved by a residual compression stress, resulting from the pressure deformation, thereby, making it possible to reduce bending of a shaft during high-frequency hardening, thus making it possible to eliminate the need for a bend correction after high-frequency hardening. Further, by performing high-frequency hardening of the pin P first and then performing high-frequency hardening of the journal J, bending of the shaft after high-frequency hardening can be brought into a specific state and the need for a bend correction can be eliminated.SELECTED DRAWING: Figure 1
Patent JP-2022012925-A (JP)
Title: Purchase support program, purchase support method and purchase support server
Inventor: HAKAMADA YOSHITERU
IPC: G06Q50/22
Filed: 2020-06-30
Abstract: To provide a purchase support program that can properly determine whether purchasing a product is enabled even if the number of clients increases when performing a purchase work instead of the client.SOLUTION: A purchase support server 15 is configured to acquire registered client relevant information on a specific client from a client database 54 when receiving an instruction to select the specific client from a plurality of clients (tenants) from a terminal device 11, in which mental state information on a mental state of the client and budget information on a payable budget for the client to purchase products are included in the client relevant information. The purchase support server 15 is configured to cause the terminal device 11 to display a notification about cautions to be careful upon purchasing the product for the specific client to display on the basis of the acquired client relevant information on the specific client.SELECTED DRAWING: Figure 1
Patent JP-2022012703-A (JP)
Title: Image processing apparatus, image processing method, and program
Inventor: SUGIHARA HIROSHI
IPC: H04N1/387
Filed: 2020-07-02
Abstract: To provide an image processing apparatus, an image processing method, and a program that, when handwritten objects are included in a plurality of pieces of image data, can arrange the handwritten objects in the plurality of pieces of image data in an easy to see manner.SOLUTION: An image processing apparatus 10 comprises: a first extraction unit 61; and a fusion unit 63. The first extraction unit 61 extracts a first object from each of the plurality of pieces of image data. The image data have the first objects including handwritten objects and a second object including an object other than the handwritten ones. The fusion unit 63 fuses the plurality of first objects extracted from the plurality of pieces of image data with the second object common in the plurality of pieces of image data to create a fusion image.SELECTED DRAWING: Figure 1