Abstract: Crystals of the compound represented by formula (1), a method for the production thereof, and a method for producing an antibody-drug conjugate using the crystals.

Abstract: This traveling assistance tool for a wheelchair includes a travel path member including a travel path part on which a wheelchair travels and a reinforcing part for reinforcing the travel path part from below; and end members which are fitted to the ends of the travel path member to introduce a wheelchair onto the travel path part, the reinforcing part being constituted of a plurality of hollow segments arranged in a single line in the crossing direction of the travel path part, where the traveling assistance tool for a wheelchair is characterized in that the end members have: insertion parts which are inserted into ends of the reinforcing parts; and a support part which supports the ends of the reinforcing part from below.

Abstract: A ramp includes a plate member. The ramp is formed from a carbon fiber-reinforced resin having a longitudinal elastic modulus in the bridging direction of 50+ GPa, and a connecting section that connects the plate member which plate member can be divided into two in a plane perpendicular to the plate member and parallel to the bridging direction. A reinforcement part forms a plurality of hollow segments arranged single file along the bridging direction of the plate member. The cross section shape perpendicular to the direction of extension of the hollow segments is trapezoidal, the height of the trapezoid is 10 to 50 mm, the base angles are 45° to 90°, the width of the plane that contacts the trapezoidal plate member is 100 to 10 mm, and derailment preventing walls connect to portions of plate member side end faces and hollow segment side end faces.

Abstract: The present invention reasonably sets a molding condition of a mold for casting. A molding condition deriving device (i) collects a molding condition of a mold which molding condition excludes at least one molding condition, a sand property condition, and a quality condition of the mold, (ii) inputs the molding condition, the sand property condition, and the quality condition into a learned model learned with use of the molding condition, the sand property condition, and the quality condition, and (iii) derives the at least one molding condition.

Abstract: A portable slope comprising at least a plate member and a first reinforcing part, and configured in a manner such that the first reinforcing part extends in the longitudinal direction of the slope, a hollow part is formed between the plate member and the first reinforcing part, the shape of the cross-section perpendicular to the longitudinal direction of the first reinforcing part is quadrangular, and the like. Provided is a portable slope to be used to bridge a difference in step produced between buildings and train car bodies, the portable slope being lightweight and exhibiting excellent load bearing characteristics and durability, making it possible for a wheelchair-user to safely travel on the slope by the positioning of derailment prevention walls on both lateral surfaces of the slope, and further exhibiting excellent portability as a result of the slope itself being lightweight.

Abstract: An impact detection apparatus according to one aspect of the present disclosure includes first and second detection portion, and connection portion. First and second detection portion each include solution container, solution absorption portion, mount-surface portion, and exterior portion. Solution container is configured to store colored solution therein, and has outlet enabling colored solution to flow out when being subjected to pressing force. Solution absorption portion is capable of absorbing colored solution that has flowed out from the outlet. Exterior portion is disposed on mount-surface portion, forms, together with mount-surface portion therebetween, housing space housing solution container and solution absorption portion, and has transparent portion.

Abstract: A packaging case includes a body, a fixed support portion, and a movable support portion. Body includes storage space, and has openings that are formed in top face thereof and bottom face thereof and that are in communication with storage space. Fixed support portion is fixed to body and is provided at first position at which fixed support portion is capable of supporting article to be packed stored in storage space. Movable support portion is provided in body so as to be movable in storage space, is configured to support article at first position, along with fixed support portion, and is configured to move, when packaging case has been taken out of exterior case and placed on predetermined face, to second position defined above first position to support article in a state where at least a part of article is exposed from opening in top face to outside.

Abstract: A packaging case includes a body, a fixed support portion, and a movable support portion. Body includes storage space, and has openings that are formed in top face thereof and bottom face thereof and that are in communication with storage space. Fixed support portion is fixed to body and is provided at first position at which fixed support portion is capable of supporting article to be packed stored in storage space. Movable support portion is provided in body so as to be movable in storage space, is configured to support article at first position, along with fixed support portion, and is configured to move, when packaging case has been taken out of exterior case and placed on predetermined face, to second position defined above first position to support article in a state where at least a part of article is exposed from opening in top face to outside.

Abstract: An impact detection apparatus according to one aspect of the present disclosure includes first and second detection portion, and connection portion. First and second detection portion each include solution container, solution absorption portion, mount-surface portion, and exterior portion. Solution container is configured to store colored solution therein, and has outlet enabling colored solution to flow out when being subjected to pressing force. Solution absorption portion is capable of absorbing colored solution that has flowed out from the outlet. Exterior portion is disposed on mount-surface portion, forms, together with mount-surface portion therebetween, housing space housing solution container and solution absorption portion, and has transparent portion.

Abstract: A film-forming method and a substrate processing apparatus are provided, which are capable of improving productivity of an epitaxial film of GaN by increasing the number of substrates to be processed at one time. The substrate processing apparatus for processing a substrate including an epitaxial film includes: a processing chamber configured to process the substrate, a gas supply unit configured supply a source gas for forming the epitaxial film and a cleaning gas into the processing chamber, and a control unit configured to control at least an inside temperature and an inside pressure of the processing chamber, wherein the control unit controls the gas supply unit to supply the cleaning gas into the processing chamber when the inside temperature and the inside pressure of the processing chamber reach a predetermined temperature and a predetermined pressure, respectively.