Abstract: According to one embodiment, a mobile printer, includes an RFID writer capable of writing information to an RFID tag, such as one embedded in a merchandise tag or price tag. The mobile printer additionally includes a print head storing decolorable ink that can be made substantially invisible or indistinguishable on a merchandise tag or price tag. The print head is configured to discharge decolorable ink for printing information on a merchandise tag or price tag. The decolorable ink can be discolored/decolored after being used to print information on a merchandise tag or price tag to permit information on the merchandise tag or price tag to be changed after an initial printing.

Abstract: An organic electro luminescence display panel includes pixel electrodes, a plurality of elongated column banks, a missing portion at which part of the elongated column banks does not exist, a pair of repair banks formed, above the pixel electrodes, in each of two gaps between a column bank that has the missing portion and column banks adjacent on opposite sides in a row direction of the column bank, a light emitting layer composed of an application film formed in each of gaps between the plurality of column banks, and a common electrode provided above the light emitting layer.

Abstract: A freshness label structure includes a label structure and a sealing member. The label structure includes a base material and a phosphor layer. The phosphor layer includes an aggregation-induced phosphor fixed to the base material. The sealing member is impermeable to aqueous liquid, seals the freshness label structure, and includes a porous member impermeable to aqueous liquid and permeable to gas.

Abstract: According to one embodiment, a mobile printer includes a first housing, a second housing, a hinge, and a print head. The first housing has a first surface on which a printing medium can be disposed. The second housing faces the first surface. The hinge connects the first housing and the second housing and permits the first and second housings to rotate relative to each other. The print head is provided in the second housing and is configured to print an image by discharging on to the print medium when the print medium is on the first surface between the first and second housings.

Abstract: A fuel cell vehicle includes: a stack frame providing a fuel cell stack, the stack frame being placed in front of a vehicle cabin; and a fuel tank placed behind the stack frame. The stack frame includes a central member, a right member joined to the central member, a left member joined to the central member, and a front cross member. The front cross member is joined to front edge portions of the central member, the right member, and the left member. A front-end portion of a first joining portion between the central member and the right member and a front-end portion of a second joining portion between the central member and the left member overlap with a third joining portion of the front cross member with the front edge portions of the central member, the right member, and the left member.

Abstract: A fuel cell module includes a fuel cell stack, a plurality of accessories configured to drive the fuel cell stack, and a frame to which the fuel cell stack and the accessories are fixed. The frame includes an upper frame and a lower frame connected to the upper frame. The fuel cell stack and at least one of the accessories are fixed to the lower frame such that the fuel cell stack and the at least one of the accessories are disposed on the lower frame. Remaining accessories are fixed to the upper frame such that the remaining accessories are suspended from the upper frame.

Abstract: A fuel cell module includes a fuel cell stack, a plurality of accessories, a plurality of maintenance components, and a frame. The frame has a three-dimensional structure having an internal space. The fuel cell stack and the accessories are fixed to the frame in a state where they are accommodated in the internal space. In a plan view of the fuel cell module, the maintenance components are fixed to the frame in a state where the maintenance components are placed in an external space formed on one side from the frame from among external spaces formed outside the internal space.

Abstract: A decolorizing apparatus includes a translucent heater, a casing, and a controller. The translucent heater is configured to generate heat according to an applied voltage. The casing is configured to support the translucent heater. The controller is configured to apply a voltage to the translucent heater. The voltage is associated with a temperature at which a thermochromic colorant.

Abstract: According to at least one embodiment, a mobile printer includes a casing, a sensor, a print head, an interface, a controller, and a decolorizing device. The casing includes a power supply. The sensor detects the movement of the casing. The print head discharges ink containing a thermochromic colorant. The interface acquires image data. The controller discharges the ink from the print head based on the image data acquired by the interface and the movement of the casing detected by the sensor. The decolorizing device is coupled to the casing and includes a translucent film in which heat is generated by an applied voltage and a translucent substrate that is heated to a temperature at which the thermochromic colorant is decolorized by the heat generated in the translucent film.

Abstract: Provided is a humanized antibody that, through IGF-I receptor, increases muscle mass but does not lower the blood glucose level. This humanized antibody: is an anti-IGF-I receptor humanized antibody, a fragment thereof, or a derivative thereof; has a specific amino acid sequence such as SEQ ID NOs: 1 to 6 serving as a CDR sequence; and specifically binds to IGF-I receptor extracellular domain.

Abstract: A fuel cell vehicle capable of determining, when a fuel cell vehicle collides with a rigid body, whether a stack is damaged by a visual observation at a low cost. A fuel cell vehicle includes: a fragile part configured to be located so as to come into contact with a side surface of the stack frame that is orthogonal to a direction in which cells in the stack are stacked, and be deformed when a preset collision force causing damage to a stack is applied; and a deformation part configured to form a part of the vehicle body, and be deformed and come into contact with the fragile part when a collision force is applied to the vehicle body.

Abstract: A stepping motor includes a slit rotating plate that rotates together with a rotor and two photo interrupters. A motor control device includes a rotation phase detection unit that acquires an output of the photo interrupter and detects a rotation phase of the rotor, and a drive waveform generation unit that generates a drive waveform of the stepping motor. An advance angle control unit performs speed control of the stepping motor by detecting an advance angle corresponding to a phase difference between the rotation phase of the rotor and the drive waveform and setting an advance angle at which a relationship between an amplitude and an advance angle of the drive waveform changes abruptly as a target advance angle to control an amplitude of the drive waveform.

Abstract: A crash box is configured to absorb an impact caused by a collision of a vehicle. The crash box includes a front end surface configured to receive the impact, a rear end surface configured to be attached to the vehicle; and a first wall surface and a second wall surface both extending from the rear end surface to the front end surface. The first wall surface and the second wall surface face each other. A length of the second wall surface from the front end surface to the rear end surface is longer than a length of the first wall surface from the front end surface to the rear end surface.

Abstract: A stepping motor includes a slit rotating plate that rotates together with a rotor and two photo interrupters. A motor control device includes a rotation phase detection unit that acquires an output of the photo interrupter and detects a rotation phase of the rotor, and a drive waveform generation unit that generates a drive waveform of the stepping motor. An advance angle control unit performs speed control of the stepping motor by detecting an advance angle corresponding to a phase difference between the rotation phase of the rotor and the drive waveform and setting an advance angle at which a relationship between an amplitude and an advance angle of the drive waveform changes abruptly as a target advance angle to control an amplitude of the drive waveform.

Abstract: A fuel cell vehicle includes: a stack frame providing a fuel cell stack, the stack frame being placed in front of a vehicle cabin; and a fuel tank placed behind the stack frame. The stack frame includes a central member, a right member joined to the central member, a left member joined to the central member, and a front cross member. The front cross member is joined to front edge portions of the central member, the right member, and the left member. A front-end portion of a first joining portion between the central member and the right member and a front-end portion of a second joining portion between the central member and the left member overlap with a third joining portion of the front cross member with the front edge portions of the central member, the right member, and the left member.

Abstract: A crash box is configured to absorb an impact caused by a collision of a vehicle. The crash box includes a front end surface configured to receive the impact, a rear end surface configured to be attached to the vehicle; and a first wall surface and a second wall surface both extending from the rear end surface to the front end surface. The first wall surface and the second wall surface face each other. A length of the second wall surface from the front end surface to the rear end surface is longer than a length of the first wall surface from the front end surface to the rear end surface.

Abstract: A fuel cell vehicle capable of determining, when a fuel cell vehicle collides with a rigid body, whether a stack is damaged by a visual observation at a low cost. A fuel cell vehicle includes: a fragile part configured to be located so as to come into contact with a side surface of the stack frame that is orthogonal to a direction in which cells in the stack are stacked, and be deformed when a preset collision force causing damage to a stack is applied; and a deformation part configured to form a part of the vehicle body, and be deformed and come into contact with the fragile part when a collision force is applied to the vehicle body.

Abstract: A stack frame is mounted with a battery stack, and is installed in a vehicle. The stack frame includes: a plurality of frame members arranged in a right-left direction of the vehicle; and a cross member extending in the right-left direction of the vehicle and joined to all end surfaces of the plurality of frame members. An end frame member located at least at one end in the right-left direction of the plurality of frame members, includes: an end surface covered region having an end surface covered with the cross member; and an end surface exposed region having an exposed end surface, and the end surface covered region is provided with more mounting holes used for mounting the battery stack than the end surface exposed region.

Abstract: The disclosure provides a stack frame that is arranged in a front portion of a vehicle and on which a battery stack is mounted. The stack frame includes a body section and a crash box. The body section includes plural members that are welded to each other along a weld line. The weld line between the plural members extends in a front-back direction of the vehicle. The crash box is arranged on a front side of the body section. A lateral wall surface of the crash box is displaced from an extended line of the weld line.

Abstract: A control device includes at least one processor which functions as an advance angle detection unit, a storage unit configured to store information indicating a plurality of loci each indicating a relationship between the advance angle and a rotation speed of a rotor at each driving voltage, a target advance angle calculation unit configured to calculate a target advance angle based on the information, an advance angle control unit, a voltage control unit, and a switching unit configured to switch between a first control state for setting a target rotation speed by controlling the advance angle along one locus among the plurality of loci and a second control state for setting the target rotation speed by controlling the voltage in a state where the advance angle is fixed, according to the locus, the target advance angle, and the driving voltage.