Abstract: The object of the present invention is to provide a decellularized tissue that has appropriate strength and exhibits good tissue regeneration. The problem can be solved by a decellularized tissue composition comprising a decellularized tissue and a protein A with (a) molecular weight of 30,000 to 70,000 and (b) isoelectric point of pI 6.00 to 9.

Abstract: An electric motor control device comprises: an abnormal torque estimation unit for estimating abnormality of torque of an electric motor from target electric-current values determined by an electric-current instruction calculation unit, detected electric-current values obtained by a detected phase-current calculation unit, and an electrical angle calculated by an electrical angle calculation unit; and a cutoff management unit for halting a drive operation of the motor if its output torque is abnormal.

Abstract: A method for quantifying a component in a rubber composition, the method comprising at least: an extraction step in which, from the rubber composition, an extraction liquid containing an extract is obtained using an organic solvent; a concentration step in which the organic solvent is distilled off from the extraction liquid to obtain a concentrate of the extract; a thermal analysis step in which the concentrate is subjected to thermogravimetric analysis to obtain a thermogravimetric curve; and a quantification step in which a weight reduction ratio corresponding to a component to be quantified is read from the thermogravimetric curve. It is preferred that the component to be quantified is a non-volatile component. It is preferred that the non-volatile component is a hydrocarbon resin.

Abstract: A motor control device according to the present disclosure includes: a motor drive circuit that outputs a drive current to a motor; a drive current detector; a main control unit, and an auxiliary control unit, wherein the main control unit has a first control signal generator that generates a first control signal based on a detected current signal; a first drive signal generator that generates a drive signal based on the first control signal, and a first switcher that switches to an output state of the motor drive circuit of the drive signal, and the auxiliary control unit has a second control signal generator that generates a second control signal; a second drive signal generator that generates the drive signal based on the second control signal, and a second switcher that switches to an output state of the motor drive circuit of the drive signal.

Abstract: A sealant composition according to an embodiment includes, per 100 parts by mass of a solid rubber component containing a diene rubber, 95 to 150 parts by mass of a hydrocarbon resin, 20 to 100 parts by mass of a liquid plasticizer, and 0.05 to 4.5 parts by mass of an organic peroxide crosslinking agent.

Abstract: A sealant composition according to an embodiment includes, per 100 parts by mass of a solid rubber component containing a diene rubber, 95 to 150 parts by mass of a hydrocarbon resin, 20 to 100 parts by mass of a liquid plasticizer, and 20 to 80 parts by mass of silica.

Abstract: A heads-up display system for a vehicle includes a display area on a surface of the vehicle and an optical projection unit for projecting graphic elements to the display area. An electronic control unit is operatively connected for computer communication to the optical projection unit. The electronic control unit determines a perspective view of a real road scene from a user while the user views the real road scene through the display area based on a ride height of the vehicle and an eyepoint of the user. The electronic control unit identifies road features that are visible to the user in the perspective view of the real road scene and adjusts a virtual image having inclined content based on the road features so that the inclined content substantially matches the perspective of the real road scene. Further, the electronic control unit controls the optical projection unit to project the virtual image to the display area.

Abstract: A rubber composition for a tire tread is disclosed, which provides a tire excellent in wet grip performance at low temperatures and wet grip performance at high temperatures. The rubber composition for a tire tread includes, per 100 parts by mass of diene-based rubbers including (a) 25 to 65 parts by mass of a modified styrene butadiene rubber having a glass transition point of ?30° C. or more and (b) 25 to 65 parts by mass of a modified styrene butadiene rubber having a glass transition point of ?50° C. or less: 80 to 140 parts by mass of silica; 15 to 50 parts by mass of a thermoplastic resin having a softening point of 40° C. or more; and 5 to 15 parts by mass of an oil.

Abstract: A heads-up display system for a vehicle includes a display area on a surface of the vehicle and an optical projection unit for projecting graphic elements to the display area. An electronic control unit is operatively connected for computer communication to the optical projection unit. The electronic control unit determines a perspective view of a real road scene from a user while the user views the real road scene through the display area based on a ride height of the vehicle and an eyepoint of the user. The electronic control unit identifies road features that are visible to the user in the perspective view of the real road scene and adjusts a virtual image having inclined content based on the road features so that the inclined content substantially matches the perspective of the real road scene. Further, the electronic control unit controls the optical projection unit to project the virtual image to the display area.

Abstract: There is provided a rubber composition which can provide a tire having an excellent balance of the breaking properties, the rolling resistance performance (low fuel consumption) and the wet grip performance. The rubber composition includes 100 parts by mass of a diene rubber, and 1 to 100 parts by mass of fine particles (A) having a glass transition point of ?70° C. to 0° C. and composed of a polymer comprising constituent units of at least one monofunctional monomer. The fine particles (A) have a crosslinked structure crosslinked by at least one polyfunctional monomer having a polysulfide bond in which at least two successive sulfur atoms are bonded together.

Abstract: A sheet of biological tissue which includes on at least one side tapered edge portion thinning down in the thickness direction, towards an end thereof, a tubular structure obtained from the sheet, and an artificial blood vessel made up of the tubular structure are provided.

Abstract: A display device includes: a light projection device configured to project light including an image; an optical mechanism provided on a path of the light and configured to be capable of adjusting a distance from a predetermined position to a position at which the light is formed as a virtual image; and a control device configured to control the light projection device. The control device corrects a position of an image formed based on an external environment of a vehicle when a distance between a gazing point of an occupant of the vehicle and a vanishing point of a travel lane of the vehicle is less than a predetermined distance, and suppresses the correction of the position of the image when the distance between the gazing point and the vanishing point is equal to or greater than the predetermined distance.

Abstract: Provided is a rubber composition, from which a pneumatic tire with an excellent balance between rolling resistance performance (fuel efficiency) and wet grip performance can be obtained. The rubber composition contains, per 100 parts by mass of a diene-based rubber, 1 to 100 parts by mass of microparticles formed of a polymer having a glass transition point of ?70° C. to 0° C., and the polymer includes a random copolymer composed of three or more kinds of structural units including at least a structural unit A, a structural unit B, and a structural unit C. The structural unit A is derived from an alkyl methacrylate whose homopolymerized polymer has a glass transition point of ?50° C. to 0° C., the structural unit B is derived from an alkyl acrylate whose homopolymerized polymer has a glass transition point of ?70° C. to ?50° C., and the structural unit C is derived from a polyfunctional vinyl monomer.

Abstract: A display device includes a light projector configured to project light including an image, an optical mechanism provided on a path of the light and capable of adjusting a distance from a predetermined position to a position where the light is formed as a virtual image, a concave mirror configured to reflect light passing through the optical mechanism toward a reflector, a first actuator configured to adjust the distance in the optical mechanism, and a controller configured to control the light projector and the first actuator. The controller causes the first actuator to change the distance and causes the light projector to project light including an opening image, at a time of an operation start of the display device.

Abstract: There is provided a rubber composition which can provide a lire having an excellent balance of the breaking properties, the rolling resistance performance (low fuel consumption) and the wet grip performance. The rubber composition includes 100 parts by mass of a diene rubber, and 1 to 100 parts by mass of fine particles (A) having a glass transition point of ?70° C. to 0° C. and composed of a polymer comprising constituent units of at least one monofunctional monomer. The fine particles (A) have a crosslinked structure crosslinked by at least one polyfunctional monomer having a polysulfide bond in which at least two successive sulfur atoms are bonded together.

Abstract: A display device includes a controller configured to cause the image generator to generate a virtual image on the basis of at least a state of a vehicle and to adjust the depression angle on the basis of a reception result of a first receptor configured to receive adjustment of the depression angle of the position at which the virtual image is visually recognized by the viewer, wherein, when the depression angle has been adjusted on the basis of a reception result of the first receptor in a case in which the virtual image visual recognition distance is not a predetermined distance, the controller is configured to set the adjusted depression angle as a minimum depression angle and is configured to cause the image generator to generate a virtual image such that the depression angle does not become less than the set minimum depression angle.

Abstract: A display device includes a light projection device which projects light including an image onto a reflector reflecting incident light to allow an observer to visually recognize the image included in the light reflected by the reflector as a virtual image, and a control device which causes the light projection device to output first light including a first image in a first case where a surrounding brightness is equal to or greater than a threshold value and causes the light projection device to output second light including a second image in a second case where the surrounding brightness is less than the threshold value.

Abstract: A display device includes: a light projection device configured to project light; an optical mechanism configured to be able to adjust an optical distance to a virtual image; a concave mirror configured to reflect light toward a reflector; a first actuator configured to adjust the optical distance; a second actuator configured to adjust a reflection angle of the concave mirror; and a control device configured to determine a target optical distance and a target reflection angle based on a vehicle state or a situation around a vehicle, control the first actuator such that the optical distance approaches the target optical distance, and control the second actuator such that the reflection angle approaches the target reflection angle. The control device performs predetermined control such that the virtual image becoming a double image when the target optical distance is equal to or less than a predetermined distance is curbed.

Abstract: A display device includes a light projection device which projects light including an image, an optical mechanism which is capable of adjusting a distance from a predetermined position to a position where the light is formed as a virtual image, a concave mirror which reflects light toward a reflector, a concave mirror actuator which adjusts a reflection angle of the concave mirror, and a control device which controls the light projection device and the concave mirror actuator, in which the control device adjusts a projection position on a projection surface of the light projected from the light projection device having an angle formed by a horizontal surface passing through a predetermined position on an image and a segment from the predetermined position to a position where the light is formed as a virtual image so as to curb fluctuation occurring due to movement of a vehicle.

Abstract: A display device mounted in a vehicle includes a light projecting device configured to project light including an image, an optical mechanism provided on a path of the light, an actuator configured to drive the optical mechanism to adjust a distance from a predetermined position to a position where the light is formed as a virtual image, and a control device configured to control the light projecting device and the actuator, wherein the control device is configured to drive the actuator on the basis of a speed of the vehicle to adjust a projection position on a projection surface of the light projected from the light projecting device.