baber/WOPTO huggingface dataset:
Patent JP-2023112545-A (JP)
Title: Driving support device, vehicle, driving support method, storage medium, and program
Inventor: NAKATSUKA MASAYUKI
IPC: G08G1/16
Filed: 2022-02-01
Abstract: To provide a driving support technique that, when a plurality of traffic lights are recognized, can control output of an alarm based on the combination of lighting colors of the plurality of traffic lights.SOLUTION: A driving support device has: a recognition unit that recognizes the lighting color of a traffic light from an image picked up by an imaging unit that picks up an image of the outside of a vehicle; and an alarm output unit that, when the lighting color is red and there is no braking operation of the vehicle, outputs an alarm to a driver of the vehicle. When a plurality of traffic lights are recognized from the image through processing of the recognition unit, the alarm output unit controls the output of the alarm based on the combination of lighting colors of the plurality of traffic lights.SELECTED DRAWING: Figure 7
Patent JP-2022127592-A (JP)
Title: Distributed power management device
Inventor: NADIM KHLAT
IPC: H03F3/21
Filed: 2022-02-04
Abstract: To provide a distributed power management device and a wireless device in which an envelope-tracking (ET) power amplifier operates consistently with linearity desired for any given instantaneous power requirement of an RF signal.SOLUTION: A distributed power management device 10 includes an envelope tracking (ET) integrated circuit (ETIC) and a distributed ETIC (DETIC) that is separated from the ETIC. The ETIC generates several ET voltages for several power amplifier circuits 32(1) to 32(K) (K<N). The DETIC generates a distributed ET voltage for a distributed power amplifier circuit 36. A wireless device can arrange several power amplifier circuits and distributed power amplifier circuits on an opposite side (e.g., above or below). The ETIC is provided near the power amplifier circuits and the DETIC is provided near the distributed power amplifier circuits. By placing the ETIC and DETIC close to their respective power amplifier circuits, trace inductance and undesirable signal distortion are reduced.SELECTED DRAWING: Figure 1
Patent JP-2023116078-A (JP)
Title: Communication control device
Inventor: UOSHIMA JUNPEI
IPC: H04W4/08
Filed: 2022-02-09
Abstract: To provide the same communication status to communication terminals that communicatively connect to an edge server.SOLUTION: A gateway device 100 is a communication control device that performs relay processing when multiple pieces of UE 300a to 300d communicate with edge servers 200a and 200b, which are a plurality of base devices. In the gateway device 100, a group processing unit 102 divides the UE 300 into one or more groups based on the communication status with respect to each of the plurality of edge servers 200 with which the multiple pieces of UE 300 try to communicate. A communication control unit 101 performs communication connection processing for the multiple pieces of UE 300 for each group. In the present disclosure, the communication status indicates communication delay between the UE 300 and the edge servers 200.SELECTED DRAWING: Figure 2
Patent JP-2022142746-A (JP)
Title: Polyester resin and resin particle
Inventor: MAEDA SHINICHI
IPC: C08G63/127
Filed: 2022-02-21
Abstract: To provide polyester resin from which resin particles excellent in emulsion stability, storage stability and chargeability are obtained.SOLUTION: A polyester resin is provided which is obtained by polycondensation of an alcohol component (x) and a carboxylic acid component (y), wherein the alcohol component (x) includes 90-100 mol% of an alkylene oxide adduct of bisphenol A based on the total molar number of the (x), the carboxylic acid component (y) includes 80-100 mol% of an aromatic dicarboxylic acid based on the total molar number of the (y), and a double bound amount having a peak of 5.8-6.1 ppm in1H-NMR of 0.03-0.08 wt.%; and resin particles including the polyester resin is also provided.SELECTED DRAWING: Figure 1
Patent JP-2023051679-A (JP)
Title: Endoscope
Inventor: INOUE WATARU
IPC: G02B23/24
Filed: 2022-02-25
Abstract: To provide an endoscope which has a simple structure and can prevent co-rotations of an external cable.SOLUTION: A fixing member 110 rotating integrally with a knob 36 in a direction B around an axis is arranged inside an operation unit body 22, and a part of a light guide 28 in a longitudinal direction is fixed by a fixing part 112 of the fixing member 110. A light guide insertion space 70 is formed between the fixing part 112 and a distal end side opening portion 78A inside the operation unit body 22. A light guide 28B is inserted into and arranged in the light guide insertion space 70 so that tension is not applied to the light guide 28B between the fixing part 112 and the distal end side opening portion 78A even in a case where the fixing member 110 is rotated in the direction B around the axis by the knob 36.SELECTED DRAWING: Figure 3
Patent JP-2022068355-A (JP)
Title: Anti-lag-3 antibodies for treating hematological malignancies
IPC: A61P35/02
Filed: 2022-02-25
Abstract: PROBLEM TO BE SOLVED: To provide methods for clinical treatment of hematological malignancies, such as relapsed or refractory chronic lymphocytic leukemia or lymphoma. 
     SOLUTION: A method comprises administering to a patient an anti-LAG-3 antibody, where the antibody is administered (or is for administration) according to a particular clinical dosage regimen. In one embodiment, the human patient suffers from a relapsed or refractory chronic lymphocytic leukemia or lymphoma, such as chronic lymphocytic leukemia (CLL), Hodgkin lymphoma (HL), or non-Hodgkin lymphoma (NHL). 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023130021-A (JP)
Title: Chemical liquid injection device
Inventor: KITANI KEITA
IPC: F04B49/03
Filed: 2022-03-07
Abstract: To disclose one example of a chemical liquid injection device that can restrain a chemical liquid concentration from becoming nonuniform regardless of a flow rate of flowing water.SOLUTION: A chemical liquid injection device 1 comprises a chemical liquid distribution regulator 7 capable of injecting chemical liquid discharged from a pump 5 into flowing water, and returning the chemical liquid into a chemical liquid tank 3, and capable of regulating a distribution ratio between a chemical liquid amount to be injected into the flowing water and a chemical liquid amount to be returned into the chemical liquid tank 3. Thereby, the chemical liquid amount to be injected into the flowing water can be regulated by the chemical liquid distribution regulator 7 in the chemical liquid injection device 1. Therefore, a chemical liquid concentration can be restrained from becoming nonuniform because a required injection amount can be secured without being greatly affected by a discharge amount of the pump 5.SELECTED DRAWING: Figure 1
Patent JP-2023132077-A (JP)
Title: radio wave reflector
Inventor: FUJITA MASAO
IPC: H05K9/00
Filed: 2022-03-10
Abstract: To achieve a radio wave reflector capable of satisfactorily reflecting radio waves of a predetermined frequency.SOLUTION: Provided is a radio wave reflector 10 in which a first dielectric layer 11, a resistive layer 12, a second dielectric layer 13, and a reflective layer 14 are stacked in order from a radio wave 1 incident surface side. When the center wavelength of radio waves reflected by the radio wave reflector is represented by λ, the thickness d of the second dielectric layer satisfies d=λ/2.SELECTED DRAWING: Figure 1
Patent JP-2023133999-A (JP)
Title: Vehicle control device
Inventor: KIMURA KOTA
IPC: B62D6/00
Filed: 2022-03-14
Abstract: To provide a vehicle control device capable of facilitating the lane change of an own vehicle while preventing the collision between the own vehicle and another vehicle.SOLUTION: A vehicle control device 10 applies a reaction force having a value as a reference of a steering reaction force to the steering operation when an own vehicle 100 does not change the lane at the time of execution of steering reaction force control, and applies a reaction force having a value lower than a value as the reference of the steering reaction force applied to the steering operation in a direction for allowing the own vehicle to change the lane when the own vehicle changes the lane. The vehicle control device does not apply the reaction force having the value lower than the value as the reference of the steering reaction force applied to the steering operation in the direction for allowing the own vehicle to change the lane when a vehicle approaching condition that another vehicle 200 traveling on a lane on a side for allowing the own vehicle to change the lane approaches the own vehicle from behind is satisfied when the own vehicle changes the lane at the time of execution of the steering reaction force control.SELECTED DRAWING: Figure 20
Patent JP-2023134054-A (JP)
Title: Vehicle charging facility recommendation device and vehicle charging facility recommendation method
Inventor: HIROHATA KEI
IPC: G01C21/34
Filed: 2022-03-14
Abstract: To provide a vehicle charging facility recommendation device and a vehicle charging facility recommendation method enabling an optimal charging facility to be selected without giving inconvenience to a user.SOLUTION: A vehicle charging facility recommendation device comprises: a map information storage section which stores facility type information, positional information, target sojourn time information and charging facility information as facility information; a reception section which receives vehicle identification information, positional information, first target destination information, facility use type information and residual charge amount information from a vehicle side; a search section which searches information, on a facility to call for charging, to be proposed to the vehicle side; and an output section which proposes the searched facility to call to the vehicle side as a second target destination information. The search section: selects a facility corresponding to the facility use type information on the basis of the positional information and the residual charge amount information of a vehicle when determining that a variation of the residual charge amount information exceeds a predetermined range; estimates a required charge amount on the basis of the vehicle identification information and a travel distance to the facility; and sets new second target destination information on the basis of the required charge amount, the target sojourn time and the charging facility information.SELECTED DRAWING: Figure 1
Patent JP-2023134919-A (JP)
Title: Thermoplastic elastomer composition, molding, and method for producing thermoplastic elastomer composition
Inventor: KOUSU HIROKI
IPC: C08L23/26
Filed: 2022-03-15
Abstract: To provide a thermoplastic elastomer composition excellent in flexibility and moldability, a method for producing the same, and a molding containing the thermoplastic elastomer composition.SOLUTION: The thermoplastic elastomer composition is obtained by dynamically heat-treating a carbodiimide group-containing compound (A), an olefinic polymer (B) having a group reactive with a carbodiimide group, a polar rubber (C), a crosslinking agent (E) capable of crosslinking the polar rubber (C), and a plasticizer (F). The plasticizer (F) contains an ether ester-based plasticizer and a trimellitic acid-based plasticizer. The mass-based ratio (ether ester-based plasticizer:trimellitic acid-based plasticizer) of the ether ester-based plasticizer to the trimellitic acid-based plasticizer is 3:7-7:3. The method for producing the thermoplastic elastomer composition is also provided.SELECTED DRAWING: None
Patent JP-2022095660-A (JP)
Title: Semiconductor device
IPC: H01L27/088
Filed: 2022-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a transistor capable of obtaining switching characteristics without substantially causing a short-channel effect even when the channel length is small, and a semiconductor device having a high degree of integration to which the transistor is applied. 
     SOLUTION: In a transistor using an oxide semiconductor film that substantially does not cause short-channel effect caused by a transistor using a silicon, in the oxide semiconductor film 106 on a base insulating layer 102 provided on a substrate 100, the channel length L of a channel overlapping with the gate electrode 104 is set to 5 nm or more and less than 60 nm, and the channel width W is set to 5 nm or more and less than 200 nm. At this time, the channel width W is set to 0.5 times or more and 10 times or less the channel length L. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023138172-A (JP)
Title: Information processor, information processing method, and information processing program
Inventor: INOUE TAKUYA
IPC: G06Q20/06
Filed: 2022-03-18
Abstract: To identify a user of an electronic coupon ticket at the time of payment of a bill.SOLUTION: An information processor has a determination part, and a display control part. When a user as a payment source of the bill performs a predetermined operation for paying a bill, the determination part determines whether or not the user as the payment source of the bill has an electronic coupon ticket available at a shop as a payment destination of the bill. When it is determined that the user has the electronic coupon ticket available at the shop, the display control part performs such control as to display information on the electronic coupon ticket on a screen for paying the bill.SELECTED DRAWING: Figure 10
Patent JP-2022082626-A (JP)
Title: Imaging device and camera system
IPC: H04N5/235
Filed: 2022-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a photographing device which has a small release time lag. 
     SOLUTION: A photographing device includes: a mounting part at which a light emission part for emitting light illuminating a subject is mounted; a light measurement part for measuring the light from the subject illuminated by the light emission of the light emission part; a luminescence amount determination part for determining the luminescence amount of the light emission part in accordance with imaging of the subject on the basis of the light measurement of the light measurement part; and a control part for making the light emission part emit the light with the luminescence amount determined by the luminescence amount determination part during the first imaging, so as to perform such control that the light emission part is made emit the light with the luminescence amount with which the light measurement has been performed for the determination of the luminescence amount during the first imaging so that the light measurement is performed before the second imaging following the first imaging. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023141111-A (JP)
Title: Information processing system and landscape quantification method
Inventor: TAKAHASHI HIROKI
IPC: G06T7/62
Filed: 2022-03-23
Abstract: To provide an information processing system and a landscape evaluation method which can quantify a landscape of a town on the basis of a landscape image thereof.SOLUTION: An information processing system comprises: a ratio calculation unit which calculates a ratio of an area occupied by an area of an image of a subject in a landscape image that shows a scenery in the extension direction of a road where an imaging point is located for each type of subject; a feature amount extraction unit which extracts a feature amount of the road; and a landscape quantification processing unit which decides an index value of the landscape of a town where the landscape image is captured by using the ratio calculated for each type and the feature amount of the road.SELECTED DRAWING: Figure 8
Patent JP-2023142337-A (JP)
Title: water softener
Inventor: MATSUMOTO YUI
IPC: C02F1/42
Filed: 2022-03-25
Abstract: To provide a water softener capable of increasing a conductivity of water supplied to an electrolytic tank without adding chemicals and suppressing an increase in an applied voltage to an electrode.SOLUTION: A water softener includes a water softening tank that softens raw water containing hardness components used in the water softening process by a weakly acidic cation exchange resin, an electrolytic tank that generates acidic electrolytic water used in the regeneration process to regenerate the weakly acidic cation exchange resin in the water softening tank, and a mixing part that mixes raw water and regeneration water containing hardness components deposited from the weakly acidic cation exchange resin in the regeneration process to generate mixed water. The electrolytic tank produces acidic electrolytic water with the mixed water.SELECTED DRAWING: Figure 1
Patent JP-2022084859-A (JP)
Title: Apparatus and method for reducing vignetting in microscopic imaging
IPC: G02B21/06
Filed: 2022-03-25
Abstract: PROBLEM TO BE SOLVED: To reduce vignetting of illumination in microscopic imaging. 
     SOLUTION: In a method for altering intensity of light across a field of view of an image sensor in a microscope apparatus having a light source, an image sensor having pixels, and a specimen stage, light from the light source travels along a light path to the specimen stage and then to the image sensor. The method includes: interposing a programmable spatial light modulator pSLM, in the light path between the light source and the image sensor, the pSLM having a plurality of pixels; and modulating the intensity of light passing through one or more pixels of the plurality of pixels of the pSLM in order to produce altered illumination environment at the field of view of the image sensor that differs from unaltered illumination environment that may be produced at the image sensor through some other way. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023146915-A (JP)
Title: Clad rod, method for manufacturing optical fiber preform using the same, and method for manufacturing optical fiber
Inventor: KAJIKAWA SHOTA
IPC: C03B37/012
Filed: 2022-03-29
Abstract: To provide: a clad rod capable of preventing a glass rod from having difficult insertion; a method for manufacturing an optical fiber preform using the same; and a method for manufacturing optical fiber.SOLUTION: A clad rod 20R including a clad glass body 20P formed as at least a part of a clad 20 in an optical fiber 1 extends in the longitudinal direction and has an opening at an end on at least one side. There are provided holes 25a-25e capable of accepting insertion of a core rod 10R including a core glass body 10P formed as a core 10 in the optical fiber 1 and a marker rod consisting of a marker glass body 15P formed as a marker 15 from the opening; and the inner peripheral surfaces 26 of the holes 25a-25e include a taper part 27 having the diameters of the holes 25a-25e expanding toward the opening from a position separated from the opening at the end on the one side and extending to an end surface 20Rf on the one side of the clad rod 20R.SELECTED DRAWING: Figure 5
Patent JP-2023148374-A (JP)
Title: Airbag
Inventor: SAITO TOMOARI
IPC: B60R21/2338
Filed: 2022-03-30
Abstract: To provide an airbag that protects an occupant properly.SOLUTION: An airbag, which is expanded by being supplied with expansion gas, comprises: an airbag main body in which a recessed part a portion of which is recessed in a thickness direction is formed at a lower part side corresponding to a position of the chest of an occupant, at a front surface side; and a protruding part protruding from a side wall part of the recessed part.SELECTED DRAWING: Figure 2
Patent JP-2023148827-A (JP)
Title: Working property improvement composition for producing egg processed food, seasoning for egg processed food, and production method of egg processed food
Inventor: TOMIYAMA KAORI
IPC: A23L15/00
Filed: 2022-03-30
Abstract: To provide a technique capable of improving working property in producing an egg processed food.SOLUTION: There is provided a working property improvement composition for producing an egg processed food comprising at least any one kind of reduction starch syrup selected from (a) to (d), as an active principle: (a) reduction starch syrup in which, a sugar composition is formed of 30-50 mass% of monosaccharide, 20-55 mass% of disaccharide, and 40 mass% or smaller of tri- or higher saccharide; (b) reduction starch syrup in which, a sugar composition is formed of less than 30 mass% of monosaccharide, and less than 50 mass% of penta- or higher saccharide; (c) reduction starch syrup in which a sugar composition is formed of 50 mass% or greater of penta- or higher saccharide; (d) reduction starch syrup obtained by reducing, starch syrup whose dextrose equivalent is 10 or greater and less than 100.SELECTED DRAWING: Figure 2
Patent JP-2023148905-A (JP)
Title: muffle furnace
Inventor: FUKUSHIMA HIROYASU
IPC: F27B9/32
Filed: 2022-03-30
Abstract: To facilitate temperature control in a muffle along a conveyance direction of a conveyance space.SOLUTION: A muffle furnace 10 has a muffle 11, plural heaters 12, a furnace body 13, and partitions 13a. The plural heaters 12 are arranged at the furnace body 13. The muffle 11 is a tunnel-shaped member separating a conveyance space 11a1 conveyed with a treated product 30 with respect to spaces 51, 52 arranged with the plural heaters 12. The partitions 13a partition the spaces 51, 52 arranged with the plural heaters 12. Regarding the muffle furnace 10, in the furnace body 13, a ceiling 32d is released to the outside in a part of a space 40 arranged with the muffle 11.SELECTED DRAWING: Figure 1
Patent JP-2023150893-A (JP)
Title: Detection system, controller, and method for detection
Inventor: KAWASAKI CHIKA
IPC: G01S15/931
Filed: 2022-03-31
Abstract: To increase the accuracy of detecting a nearby vehicle.SOLUTION: A detection system 100 detects vehicles around a vehicle 1, and includes: at least one ultrasonic sensor 10 provided in the vehicle 1 and a controller 30. The controller 30 includes a control unit for controlling operations of the ultrasonic sensor 10 and a detection unit for detecting a nearby vehicle on the basis of the result of detection by the ultrasonic sensor 10. The control unit changes an irradiation frequency as the frequency of ultrasonic waves radiated from the ultrasonic sensor 10 within a predetermined frequency band when the ultrasonic sensor 10 radiates ultrasonic waves.SELECTED DRAWING: Figure 1
Patent JP-2022101580-A (JP)
Title: Determination and use of human correction to robot action
IPC: G06N20/00
Filed: 2022-04-04
Abstract: PROBLEM TO BE SOLVED: To enable actions to be executed or to accurately execute them. 
     SOLUTION: There are provided a method, a device and a computer-readable medium for determining and utilize human corrections of robot actions. In response to determining a human correction of a robot action, a correction instance is generated that is captured by one or more sensors, and relevant to the corrected action. The correction instance can further include determined incorrect parameter(s) utilized in performing the action and/or correction information based on the human correction. The correction instance can be utilized to generate training example(s) for training one or model(s), such as neural network model(s), used in determining the incorrect parameter(s). The training is based on correction instances from multiple robots. After a revised version of a model is generated, the revised version can thereafter be utilized by one or more of the multiple robots. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT