baber/WOPTO huggingface dataset:
Patent JP-2022046172-A (JP)
Title: Display device for construction machine and construction machine having display device for construction machine
Inventor: KAWAGUCHI DAISUKE
IPC: F02D29/02
Filed: 2020-09-10
Abstract: To efficiently use a construction machine.SOLUTION: A display device 10 for construction machine includes a display unit 12. The display unit 12 is configured to be able to display a release screen SCA for releasing limitations on the engine startup of a construction machine 100. The display unit 12 displays the release screen SCA on the basis of an elapsed time T1 from the engine stop and a prescribed stand-by time T2. The display unit 12 preferably displays the release screen SCA when the elapsed time T1 exceeds the stand-by time T2. The display unit 12 is preferably configured to be able to display a setting screen for setting the stand-by time T1.SELECTED DRAWING: Figure 1
Patent JP-2022046200-A (JP)
Title: Printed board circuit
Inventor: KURAMITSU KOTA
IPC: H05K1/02
Filed: 2020-09-10
Abstract: To improve the impedance matching characteristics and widen the frequency band characteristics even when a transmission line connection error occurs when the transmission lines formed on the printed circuit board are connected to each other.SOLUTION: A printed board circuit P includes printed circuit boards 1-1 and 1-2 on which transmission lines 11-1 and 11-2 are formed, and a dielectric substrate 2 on which the transmission line 21 for connection connecting the transmission lines 11-1 and 11-2 is formed. The line width of the transmission line 21 for connection is set in a place where only the transmission line 21 for connection exists such that the characteristic impedance at the location where only the transmission line 21 for connection exists matches the characteristic impedance at the location where only the transmission lines 11-1 and 11-2 exist.SELECTED DRAWING: Figure 1
Patent JP-2022049219-A (JP)
Title: Image processing system and image processing method
Inventor: YOSHIDA HIDEO
IPC: G06T7/00
Filed: 2020-09-16
Abstract: To provide an image processing system and an image processing method that improve detection performance of a cliff or the like.SOLUTION: An image processing system 1 includes an acquisition unit, a detection unit, a setting unit, and an extraction unit. The acquisition unit acquires a distance image captured by an on-vehicle camera. The detection unit detects a ground area from the distance image. The setting unit sets a reference line at a farthest position in the ground area. The extraction unit extracts a region that is longer than a ground A1 and below the reference line, as a cliff region.SELECTED DRAWING: Figure 1
Patent JP-2021025057-A (JP)
Title: Detergent for dialyzer and method of removing calcium scale in dialyzer using the same
Inventor: KURIKI KYOJI
IPC: C11D7/36
Filed: 2020-09-18
Abstract: To provide a detergent for dialyzers that is free of a discomfort pungent odor such as acetic acid, and does not necessarily require effluent neutralization, and a method of removing calcium scale in a dialyzer using the same.SOLUTION: A detergent for dialyzers is to remove calcium scale derived from a dialysis liquid, and contains a chelator, a pH modifier, and water in the form of aqueous solution. In the detergent, the chelator is at least one compound selected from the group consisting of ethylene diamine tetraacetic acid, nitrilotriacetic acid, and diethylenetriamine pentaacetic acid, and a salt thereof. The detergent for dialyzers has a pH of 4.8-9.2. The detergent is free of protease.SELECTED DRAWING: None
Patent JP-2021055530-A (JP)
Title: Decorative material
Inventor: AKITA YASUHIRO
IPC: E04F13/08
Filed: 2020-09-24
Abstract: To provide a decorative material capable of providing an appearance or a tactile different from conventional one in the decorative material with a groove filled with ink.SOLUTION: The decorative material has a first incline part extending from one end of a groove to a deepest part of the groove and a second incline part extending from other end of the groove to the deepest part of the groove in a cross section in a direction orthogonal to a direction in which the groove extends, and comprises a groove with θ1 greater than θ2 when θ1 is an angle between a line segment from one end of the groove to other end of the groove and the line segment from one end of the groove to the deepest part of the groove, and θ2 is an angle between the line segment from one end of the groove to other end of the groove and the line segment from other end of the groove to the deepest part of the groove.SELECTED DRAWING: Figure 4
Patent JP-2022054292-A (JP)
Title: Positive electrode active material for lithium ion secondary battery and manufacturing method thereof, and lithium ion secondary battery
Inventor: KOJIKA YUKI
IPC: H01M4/505
Filed: 2020-09-25
Abstract: To provide a positive electrode active material that can obtain a lithium-ion secondary battery that has both high battery capacity and high thermal stability at a high level.SOLUTION: In a positive electrode active material for a lithium ion secondary battery including a lithium nickel-manganese composite oxide composed of secondary particles in which a plurality of primary particles are aggregated, and the lithium nickel-manganese composite oxide has a hexagonal layered structure and contains lithium (Li), nickel (Ni), manganese (Mn), element M (M), and titanium (Ti), and the element ratio is represented by Li:Ni:Mn:M:Ti=a:(1-x-y-z):x:y:z (0.97≤a≤1.25, 0.03≤x≤0.15, 0≤y≤0.15, 0.01≤z≤0.05), and the ratio of the total amount of the peak intensity of the strongest line of a titanium compound to the (003) diffraction peak intensity is 0.2 or less, and the (003) plane crystallite diameter is 80 nm or more and less than 160 nm. The specific surface area is 0.7 m2/g or more and 4.0 m2/g or less.SELECTED DRAWING: Figure 1
Patent JP-2021006716-A (JP)
Title: Heat exchange system for patient temperature control using easy loading high performance peristaltic pump
Inventor: AUSTIN REID HENDRICKS
IPC: F04C5/00
Filed: 2020-09-28
Abstract: To prevent a roller from coming into contact with a tube with respect to tube loading.SOLUTION: A peristaltic pump comprises an arcuate raceway 32 that has a partially concave inner surface 36 extending through an arc of at least 180 degrees. The arc defines a midpoint 38. A rotor 34 faces the inner surface of the raceway, is rotatable with respect to the raceway, and is translationally movable with respect to the raceway between a pump position where the rotor is separated by a first distance from the midpoint and a tube loading position where the rotor is separated by a second distance larger than the first distance from the midpoint. A rotor motor is coupled with the rotor to rotate the rotor, and rollers are arranged on the rotor and come into contact with a tube located between the rotor and the raceway when the rotor is at the pump position. A manual positioning mechanism or a loading motor can move the rotor towards and away from the raceway.SELECTED DRAWING: Figure 2
Patent JP-2022016236-A (JP)
Title: Service station system
Inventor: SASAKI MASAO
IPC: B67D7/06
Filed: 2020-09-29
Abstract: To provide a service station system capable of authorizing an oil supply after observing a client safety confirmation, and applied with an information leakage countermeasure.SOLUTION: A service station system 1 comprises an oil supply device 2 having a data input/output apparatus 2a setting an oil supply and an oil supply controller 2b, a POS terminal 4 receiving oil supply data from the oil supply controller of the oil supply device and managing distribution data, an oil supply authorization device (SSC)5 receiving an oil supply request signal from the data input/output apparatus of the oil supply device and arranging the oil supply device to be ready for the oil supply, a portable type oil supply authorization terminal 6 outputting the oil supply authorization signal to the oil supply authorization device and communication means 7 provided at the oil supply authorization device and receiving the oil supply authorization signal from the portable type oil supply authorization terminal, and the communication means cannot communicate with the POS terminal.SELECTED DRAWING: Figure 1
Patent JP-2022061291-A (JP)
Title: Signal estimation device, signal estimation method, and computer program
Inventor: KAMIYA NORIFUMI
IPC: H04J99/00
Filed: 2020-10-06
Abstract: To provide a signal estimation device capable of accurately estimating a transmission signal on the basis of a reception signal.SOLUTION: A signal estimation device 2 comprises: parameter setting means 213 for classifying, on the basis of system information, a plurality of reception signal components included in a reception signal y and a plurality of transmission signal components included in a transmission signal x into a plurality of signal groups X and Y depending on the reception signal components, the transmission signal components, and strength and weakness of correlation and, for each signal group, setting parameters β, ρ, τ, and η stipulating a content of a signal estimation method to any of a learning value capable of being learned by learning operation and a fixed value unrelated to the learning operation; and signal estimation means 212 for estimating, for each signal group, an estimation signal xe, which is an estimated value of the transmission signal, from the reception signal, using the signal estimation method stipulated by the set parameters.SELECTED DRAWING: Figure 1
Patent JP-2022063636-A (JP)
Title: Switch module, master switch unit, and slave switch unit
Inventor: GOTO JUN
IPC: H01H9/02
Filed: 2020-10-12
Abstract: To provide a switch module, and a master switch unit and a slave switch unit used for the switch module, capable of obtaining a substrate size corresponding to the number of switches.SOLUTION: A master switch unit 11 includes: a master substrate 401; a μCOM 405 mounted on the master substrate 401 and configured to determine an ON/OFF state of a switch portion 21, 23 connected to the μCOM; a master-side switch portion 21 mounted on the master substrate 401 and connected to the μCOM 405; and a master-side connector 404 mounted on the master substrate 401 and connected to the μCOM 405. A slave switch unit 12 includes: a slave substrate 501; a slave-side switch portion 23 mounted on the slave substrate 501; and a first slave-side connector 503 mounted on the slave substrate 501A and connected to the slave-side switch portion 23. The master-side connector 404 is connected to the first slave-side connector 503.SELECTED DRAWING: Figure 9
Patent JP-2022065829-A (JP)
Title: Bit condition determination device for power transaction with movable body
Inventor: KUDO YUKI
IPC: G06Q30/02
Filed: 2020-10-16
Abstract: To enable electric vehicles and the like to participate under an advantageous condition in terms of transaction cost in P2P power transaction, and more effectively use power possessed by power consumers.SOLUTION: A bid condition determination device in a power transaction market of a movable body acquires information on a selling price of a power amount of a power consumer in a direct transaction market where a movable body makes a power contract to procure power directly to the power consumer; based on the selling price, determines an optimal condition for maximizing profits in the power transaction of the movable body; and determines, as a bid condition, a bid between the determined selling price and a charge/discharge power amount in the power transaction market determined for each time zone under the optimal condition. The selling price of the power amount of the power consumer in the direct transaction market is acquired by prediction or notification from the power consumer.SELECTED DRAWING: Figure 3
Patent JP-2021120178-A (JP)
Title: Blast processing device and blast processing method
Inventor: KANDA SHINJI
IPC: B24C5/02
Filed: 2020-10-16
Abstract: To provide a blast processing device and a blast processing method which can shorten the processing time.SOLUTION: A blast processing device 1 comprises: a plurality of nozzles 502 which jet a polishing material together with the compressed air to the surface of a processing object; a nozzle unit V which has a distribution mechanism 550 for distributing the polishing material to the plurality of nozzles; a storage part 10 which stores the polishing material; a supply part 2 which supplies the polishing material stored in the storage part to the nozzle unit; and a movement part M which changes the relative positions between the plurality of nozzles and the processing object by moving at least one of the plurality of nozzles and the processing object.SELECTED DRAWING: Figure 1
Patent JP-2021080438-A (JP)
Title: (poly)glycerol-based alkoxysilane
Inventor: HARADA SHIORI
IPC: C08G65/48
Filed: 2020-10-21
Abstract: To provide a novel material capable of sustainably imparting antifogging property to a base material such as glass, plastic or the like.SOLUTION: There is provided a (poly)glycerol-based alkoxysilane which has a (poly)glycerol skeleton having an average polymerization degree of 1 to 100 and has a plurality of alkoxysilyl groups at a terminal; and furthermore which is a reaction product produced by reacting a (poly)glycerol or a (poly)glycerol derivative each having a first reactive functional group at a terminal and an alkoxysilane having a second reactive functional group at a terminal and produced by reacting the first reactive functional group and the second reactive functional group.SELECTED DRAWING: None
Patent JP-2021036873-A (JP)
Title: Chimeric antigen receptors targeting epidermal growth factor receptor variant iii
Inventor: WONG OI KWAN
IPC: C12N15/63
Filed: 2020-10-22
Abstract: To provide: chimeric antigen receptors (CARs); immune cells (e.g., CAR-T cells) comprising CARs that specifically bind to Epidermal Growth Factor Receptor Variant III (EGFRvIII) (e.g., human EGFRvIII); polynucleotides encoding these CARs; compositions comprising these CAR-T cells; and methods of making and using these CARs and CAR-T cells.SOLUTION: An EGFRvIII-specific CAR comprises an EGFRvIII-binding domain, a transmembrane domain, and an intracellular signaling domain, where the EGFRvIII-binding domain has a specific sequence.SELECTED DRAWING: None
Patent JP-2022074185-A (JP)
Title: Binder resin for toner and binder resin composition for toner
Inventor: NAKADA SHIGEKI
IPC: C08L25/04
Filed: 2020-11-03
Abstract: To provide a binder resin for toner that is used to develop an electrostatic charge image in electronic photographing, electrostatic printing or the like, ensuring the low temperature fixability and long shelf life of toner, and a binder resin composition for toner.SOLUTION: A binder resin for toner has a first resin (A), which is an acrylic resin with a glass transition temperature-70-0°C and with a weight average molecular weight of 10-1000,000, and a second resin (B), which is a styrenic and/or acrylic resin with a glass transition temperature of 50-100°C and with a weight average molecular weight of 0.2-10,000, the first resin (A) and the second resin (B) being combined together.SELECTED DRAWING: None
Patent JP-2021035532-A (JP)
Title: Apparatus and method for measuring biological signal
Inventor: QI XIN
IPC: A61B5/02
Filed: 2020-11-04
Abstract: To provide a vital sign measurement apparatus and method capable of measuring a heartbeat signal of a living body in a motion state.SOLUTION: A sensor comprises one optical detector and two light sources. The optical detector, a light source 1, and a light source 2 are all close to the skin. The distance between the light source 1 and the optical detector is relatively long, and the distance between the light source 2 and the optical detector is relatively short. Since the distances from the light source 1 and the light source 2 to the optical detector are different from each other, the average penetration depths of beams emitted respectively from the light source 1 and the light source 2 into a skin tissue are different from each other, and the ratios of signals of vital sign components are different from each other. Using an adaptive denoising algorithm from two signals, a more accurate heart rate signal is obtained after a particular operation.SELECTED DRAWING: Figure 10
Patent JP-2022074512-A (JP)
Title: Radio communication device and communication system
Inventor: SATO KAZUYUKI
IPC: H04W48/16
Filed: 2020-11-04
Abstract: To provide a technique for suitably controlling operation of a Customer Premises Equipment (CPE).SOLUTION: A CPE 14 acquires information transmitted from a base station device and on an area in which the base station device is installed. When the area in which the base station device is installed is a suburban area, the CPE 14 operates in a suburb-dedicated mode. When the area in which the base station device is installed is an urban area, the CPE 14 operates in a 5G-dedicated mode. The suburb-dedicated mode is an operation mode in which the CPE 14 can communicate with a 5G base station device 22 at a first speed or faster and with a 4G base station device 16 at a second speed or faster. The 5G-dedicated mode is an operation mode in which the CPE 14 can communicated with the 5G base station device 22 at the first speed or faster and a communication speed with the 4G base station device 16 is limited to a prescribed value less than the second speed.SELECTED DRAWING: Figure 3
Patent JP-2022075024-A (JP)
Title: Mask inner made of cloth and method for manufacturing the same
Inventor: TAKAGI TAIJI
IPC: A41D13/11
Filed: 2020-11-06
Abstract: To provide a mask inner which can be mounted on a mask regardless a size of the mask, can be easily attached/detached to/from the mask, and can allow dislocation from the mask to be suppressed.SOLUTION: There is provided a mask inner made of cloth and used by being held between a mask and the skin, in which at least one side of the cloth has a raised part.SELECTED DRAWING: Figure 1
Patent JP-2022077186-A (JP)
Title: Stamp rally system
Inventor: IWATA MITSUHARU
IPC: G06K19/06
Filed: 2020-11-11
Abstract: To provide a stamp rally system that allows participants, while migrating, to visually check an accumulation state of stamps and enjoy a process of gradually accumulating stamps.SOLUTION: A stamp rally system of the present invention arranges division patterns 31, 32, and 33 obtained by dividing a matrix-type two-dimensional code at a plurality of checkpoints 11, 12, and 13, respectively, and enables a participant to complete the matrix-type two-dimensional code by acquiring and superimposing a division pattern of each checkpoint. It is preferable that a stamper 40 for imprinting these division patterns be arranged at the plurality of checkpoints respectively so that the participant can complete the matrix-type two-dimensional code by repeatedly superimposing and imprinting the division pattern of each checkpoint on a mount 50.SELECTED DRAWING: Figure 1
Patent JP-2022082185-A (JP)
Title: Eyelash curler
Inventor: ISHIDA MITSUKI
IPC: A45D2/48
Filed: 2020-11-20
Abstract: To provide an eyelash curler which comprises an upside pressing part having an upside pinching part for pinching eyelashes and a downside pressing part having a downside pinching part for pinching the eyelashes, which pushes up an eyelid by placing a contact surface of the upside pressing part on the eyelid during use, and which can reduce a force for pressing the contact surface against the eyelid, when the state of pushing up the eyelid is maintained.SOLUTION: At least one of upward protrusions 11 and 11 is provided on the upside of a contact surface of an upside pressing part 5. The eyelid is pushed up by a push-up force of the protrusions 11 and 11 and a force of friction between the contact force and the eyelid, and a pushed-up state of the eyelid pushed up is maintained.SELECTED DRAWING: Figure 1
Patent JP-2021056516-A (JP)
Title: Display device
Inventor: ARAO TATSUYA
IPC: G09F9/30
Filed: 2020-11-24
Abstract: To examine internal stress of a semiconductor device including a conductive film, which is affected by the internal stress of the conductive film.SOLUTION: A semiconductor device including an n-channel type TFT provided on an insulating surface is configured so that impurity elements are introduced to a conductive film, for instance, a gate electrode so that a semiconductor film is subjected to pulling stress. The semiconductor device including a p-channel type TFT provided on the insulating surface is configured so that the impurity elements are introduced to the conductive film, for instance, the gate electrode so that the semiconductor film is subjected to compression stress.SELECTED DRAWING: Figure 6
Patent JP-2022083458-A (JP)
Title: Fire alarm device modification method and fire alarm device
Inventor: NIREKI TAKASHI
IPC: G08B17/10
Filed: 2020-11-25
Abstract: To provide a fire alarm device modification method and a fire alarm device which is suitable for performing renewal from an existing fire alarm device using an air tube type heat sensor to a fire alarm device using a suction type smoke sensor.SOLUTION: A fire alarm device modification method is a method for modifying an existing fire alarm device including an air tube 120 and an air tube type heat sensor 110 into a new fire alarm device including a suction type smoke sensor 10. The method includes: a first step of removing the air tube type sensor 110 from a base end part of the air tube 120 while remaining the air tube 120 connected to the air tube type heat sensor 110; a second step of forming holes to suck smoke with respect to the air tube 120 in order to change the air tube 120 into a sampling tube to be connected to the suction type smoke sensor; and a third step of attaching the suction type smoke sensor 10 to the base end part of an air tube 20 obtained by forming holes in the air tube 120.SELECTED DRAWING: Figure 1
Patent JP-2021035992-A (JP)
Title: IALD production promoter
Inventor: ARAI TOSHINOBU
IPC: A61K35/745
Filed: 2020-11-25
Abstract: To provide an agent that can promote safely the production of IALD.SOLUTION: The present invention provides an agent that contains bacteria of Bifidobacterium, particularly bacteria of Bifidobacterium longum as an active ingredient and can, therefore, promote safely the production of IALD.SELECTED DRAWING: None
Patent JP-2022085064-A (JP)
Title: Electric truck
Inventor: KUMAGAI NAOTATSU
IPC: B62D21/02
Filed: 2020-11-27
Abstract: To suppress an increase in weight while ensuring protection performance of a battery pack upon a collision in an electric truck.SOLUTION: In an electric truck 3, a plurality of battery packs 4 having a pair of first side surfaces 42 and 43 turning in a vehicle length direction D1 are provided so as to be adjacent to each other in the vehicle length direction D1. The electric truck 3 includes battery side brackets 5 disposed on both sides in the vehicle length direction D1 of each battery pack 4, and a frame side bracket 6 that couples the battery side bracket 5 and a side rail 21. Of the battery side brackets 5, intermediate brackets 5A adjacent to each other in the vehicle length direction D1 are provided with a weight reduction hole on an opposite surface 51 opposed to the first side surfaces 42 and 43 of the battery pack 4. On the other hand, the outside bracket 5B disposed on the outermost side in the vehicle length direction D1 is not provided with a weight reduction hole on the opposite surface 51.SELECTED DRAWING: Figure 1