Abstract: A battery frame is fixed to a chassis and a battery pack is assembled to the battery frame. The battery frame includes a pair of crossbars and a pair of side bars. The crossbars extend in the vehicle width direction while being spaced apart in the vehicle front-rear direction, and have both ends in the vehicle width direction fixed to the side members. The side bars extend in the vehicle front-rear direction while being spaced apart in the vehicle width direction, and have front ends and rear ends detachably fixed to the crossbars.

Abstract: When a character string corresponding to a predetermined item is not extracted in a first document image as a processing target by entity extraction processing, the character string corresponding to the predetermined item in the first document image is acquired based on positional information about an area where the character string corresponding to the predetermined item is previously extracted in a second document image having the same format as that of the first document image.

Abstract: The information processing apparatus according to the present disclosure synthesizes a handwriting image with a noise image to generate a synthesized image, generates a correct label indicative of handwriting pixels from the handwriting image, and applies the synthesized image and the correct label as learning data to generate a learning model.

Abstract: According to the present disclosure, a handwriting image and a background image are combined, thereby generating a combined image, a correct answer label image is generated based on the handwriting image, and the generated combined image and the generated correct answer label image are used as learning data for training a neural network.

Abstract: An image processing apparatus obtains a read image of a document including a handwritten character, generates a first image formed by pixels of the handwritten character by extracting the pixels of the handwritten character from pixels of the read image using a first learning model for extracting the pixels of the handwritten character, estimates a handwriting area including the handwritten character using a second learning model for estimating the handwriting area, and performs handwriting OCR processing based on the generated first image and the estimated handwriting area.

Abstract: An object of the present invention is to provide a PVA-based resin having a small distribution in degree of heat treatment in which the degree of heat treatment does not depend on a particle diameter. The polyvinyl alcohol-based resin of the present invention has an absorbance at 280 nm of 0.3 or more when being made to a 0.1 wt % aqueous solution and satisfies the following Formula (1): 0.9?X1/Y1?1.2 (in Formula (1), X1 represents an absorbance at 320 nm of a 0.1 wt % aqueous solution of a polyvinyl alcohol-based resin having a particle diameter larger than 1000 ?m and 1680 ?m or less, and Y1 represents an absorbance at 320 nm of a 0.1 wt % aqueous solution of a polyvinyl alcohol-based resin having a particle diameter larger than 212 ?m and 500 ?m or less).

Abstract: The present invention relates to a polyvinyl alcohol-based resin, in which a block character (A) is less than 0.4, and an absorbance (B) at 320 nm in an ultraviolet absorption spectrum in the case of making the polyvinyl alcohol-based resin into a 0.1 wt % aqueous solution is 0.2 or more.

Abstract: An electrostatic chuck includes: a base body having: a mounting thee on which an object to be adsorbed is to be mounted; and a back face that is opposite to the mounting face; an insulating layer that is formed on the back face; a heating element that is built in the insulating layer and configured to generate heat; and at least one thermal diffusion layer that is built in the base body and configured to diffuse the heat generated by the heating element. The at least one thermal diffusion layer is formed of a material higher in thermal conductivity than the base body.

Abstract: An electrostatic chuck includes a base body having a placement surface on which a suction target object is placed, a thermal diffusion layer directly formed on a surface of the base body opposite to the placement surface, an insulation layer arranged to be in contact with the thermal diffusion, on a side of the thermal diffusion layer opposite to the base body, and a heat generating body embedded in the insulation layer, The thermal diffusion layer is formed of a material having a thermal conductivity higher than the insulation layer.

Abstract: According to the present disclosure, a handwriting image and a background image are combined, thereby generating a combined image, a correct answer label image is generated based on the handwriting image, and the generated combined image and the generated correct answer label image are used as learning data for training a neural network.

Abstract: An image processing apparatus obtains a read image of a document including a handwritten character, generates a first image formed by pixels of the handwritten character by extracting the pixels of the handwritten character from pixels of the read image using a first learning model for extracting the pixels of the handwritten character, estimates a handwriting area including the handwritten character using a second learning model for estimating the handwriting area, and performs handwriting OCR processing based on the generated first image and the estimated handwriting area.

Abstract: A plasma ejection unit (21) of an arc welding device includes a plasma torch (26), a copper plate (27), a container (28), and a gas supplying unit (29). Plasma gas inside the container (28) is pressurized by argon gas supplied from the gas supplying unit (29), and ejected from first to eighth ejection ports. The plasma gas ejected from the first to eighth ejection ports is concentrated in a concentration area (CA) between vehicle body plates (16-17) to form through holes (40) in the vehicle body plates (16-17), and is separated. The air pressures, in eight areas, of the plasma gas reaching a vehicle body plate (18) are approximately one-eighth of the air pressure of the plasma gas in the concentration area (CA). Accordingly, while the through holes (40) are formed in the vehicle body plates (16-17), no through hole is formed in the vehicle body plate (18).

Abstract: An object of the present invention is to provide a PVA-based resin having a small distribution in degree of heat treatment in which the degree of heat treatment does not depend on a particle diameter. The polyvinyl alcohol-based resin of the present invention has an absorbance at 280 nm of 0.3 or more when being made to a 0.1 wt % aqueous solution and satisfies the following Formula (1): 0.9?X1/Y1?1.2 (in Formula (1), X1 represents an absorbance at 320 nm of a 0.1 wt % aqueous solution of a polyvinyl alcohol-based resin having a particle diameter larger than 1000 ?m and 1680 ?m or less, and Y1 represents an absorbance at 320 nm of a 0.1 wt % aqueous solution of a polyvinyl alcohol-based resin having a particle diameter larger than 212 ?m and 500 ?m or less).

Abstract: A penetration welding method includes a plasma welding step for forming a through hole in a work, which is a laminated steel plate, from a front surface to rear surface thereof without forming a hole in a component at the rear, by generating a plasma arc column from a plasma torch to the work. After the plasma arc column is generated, the plasma arc column is extinguished when an arc voltage or the length of the arc estimated from the arc voltage exceeds an end-determining threshold which is determined according to the thickness of the work. Further, plasma gas is discharged from the plasma torch at a flow rate at which the width of the plasma arc column is maintained approximately constant from the plasma torch side to the work side so that the arc voltage is increased at an approximately constant rate before and after penetration.

Abstract: A vehicular occupant determination apparatus includes a load detection portion, an occupant determination portion, an acceleration detection portion, a transition prohibition portion, a drive state detection portion, and a prohibition release portion. The load detection portion detects a load of a left part or a right part. The occupant determination portion determines occupant types, and maintains or transits a determination result. The transition prohibition portion sets a transition prohibition state when the acceleration is equal to or greater than a predetermined acceleration threshold. The prohibition release portion sets a prohibition release state when (i) the acceleration is equal to or greater than the acceleration threshold, and (ii) the prohibition release portion detects that the vehicle is in stop based on a detection value detected by the drive state detection portion, the transition prohibition state being released during the prohibition release state.

Abstract: An occupant determination apparatus includes a weight sensor that senses a weight of an object on a seat of a vehicle, a lateral acceleration sensor that senses lateral acceleration of the vehicle, and a processing unit that performs an operation of occupant determination. The processing unit calculates a lateral acceleration difference that is an absolute value of a difference between first lateral acceleration at a time when the weight passes through a first load threshold value and second lateral acceleration at a time when the weight passes through a second load threshold value. The processing unit performs the occupant determination based on an occupant determination threshold value when the lateral acceleration difference is smaller than a lateral acceleration difference threshold value, and does not perform the occupant determination when the lateral acceleration difference is larger than the lateral acceleration difference threshold value.

Abstract: Load sensors are disposed on four corners of a seat cushion. An occupant decision section of an occupant detection ECU decides a type of an occupant on a vehicle seat based on loads detected by the load sensors. A CRS changing section that prohibits the occupant decision section from changing a decision to a decision result that an adult is seated in the vehicle seat and changes the decision to a decision result that a child seat is attached on the vehicle seat when an engagement of a tongue plate with a buckle of a seat belt device is detected by a buckle switch and a buckle load calculated by buckle load calculation section is less than a predetermined buckling load threshold in a case where the occupant decision section decides that an adult is seated in the vehicle seat.

Abstract: An occupant determination apparatus includes a weight sensor configured to detect a weight on a seat in a vehicle, a lateral acceleration sensor configured to detect lateral acceleration being acceleration in a width direction of the vehicle and having a positive or negative sign based on the width direction, a processing unit, and a storage unit configured to store a lateral acceleration threshold and a table in which an occupant region for use in the occupant determination is set. The lateral acceleration threshold indicates whether occupant determination for an occupant on the seat is to be conducted and has a positive or negative sign. The table is based on the weight and the lateral acceleration. The processing unit is configured to conduct the occupant determination on the basis of the weight, the lateral acceleration, and the table when the lateral acceleration is higher than the lateral acceleration threshold.

Abstract: A vehicular occupant determination apparatus includes a load detection portion, an occupant determination portion, an acceleration detection portion, a transition prohibition portion, and a transition permission portion. The transition permission portion detects whether an acceleration increases or decreases a load, and sets a transition permission state even during the transition prohibition state. In the transition permission state, a determination result of a first occupant type is permitted to transit to a determination result of a second occupant type with a smaller load than the load of the first occupant type when the acceleration increases the load, and the determination result of the first occupant type is permitted to transit to a determination result of a third occupant type with a greater load than the load of the first occupant type when the acceleration decreases the load.

Abstract: A penetration welding method includes a plasma welding step for forming a through hole in a work, which is a laminated steel plate, from a front surface to rear surface thereof without forming a hole in a component at the rear, by generating a plasma arc column from a plasma torch to the work. After the plasma arc column is generated, the plasma arc column is extinguished when an arc voltage or the length of the arc estimated from the arc voltage exceeds an end-determining threshold which is determined according to the thickness of the work. Further, plasma gas is discharged from the plasma torch at a flow rate at which the width of the plasma arc column is maintained approximately constant from the plasma torch side to the work side so that the arc voltage is increased at an approximately constant rate before and after penetration.