Abstract: Provided is an image forming apparatus in which, while image formation is prevented from being performed, scattered toner that has dropped from a filter and adhered to an outer peripheral surface of a developer carrying member is recovered by a cleaning unit through intermediation of an image bearing member. An absolute value of a perpendicular-magnetic-force gradient of a fixed magnet of the developer carrying member is 4.0 mT/° or less at a position where the fixed magnet faces a central portion of the filter in a rotation direction of a developing sleeve.

Abstract: A developing device includes a developer container and a developer carrying member. The developer carrying member includes a shaft, a sleeve that rotates while carrying toner on its outer circumferential face, and a magnet that extends along the axis of the developer carrying member. The developer container includes a duct, an intake port which opens above the developer carrying member and through which the inside of the developer container and the inside of the duct communicate with each other, and a first filter that covers the intake port. The edges of the first filter at one side and at the other side in the axial direction of the developer carrying member are both located within a range opposite the magnet as seen from the direction perpendicular to the axial direction.

Abstract: The developing device includes a development container, a developer carrier, and a toner trapping mechanism. The development container includes a first conveyance chamber and a second conveyance chamber placed in parallel juxtaposition and communicated with each other at their longitudinal both end portions, and the development container contains a toner-containing developer to be fed to an image carrier. The toner trapping mechanism includes a duct, an air inlet port, an air exhaust port, a filter, and a fan. The air inlet port is placed at a connecting portion between the duct and the second conveyance chamber, and opened along the longitudinal direction of the second conveyance chamber so as to allow air present in the second conveyance chamber to flow into the duct. The air exhaust port is placed downstream of the air inlet port as viewed in a developer conveyance direction of the second conveyance chamber.

Abstract: The image forming apparatus includes a developing part and a vibration generating part. The vibration generating part vibrates a filter provided in the developing part. The developing part includes a development container, a developer carrier, and a toner trapping mechanism. The development container includes a first conveyance chamber and a second conveyance chamber placed in parallel juxtaposition. The toner trapping mechanism has a duct, an air inlet port, an air exhaust port, and a filter. The air inlet port is opened along the longitudinal direction of the second conveyance chamber so as to allow air present in the second conveyance chamber to flow into the duct. The vibration generating part is placed outside the developing part so as to be opposed to the development container and positioned on a downstream side in a developer conveyance direction of the second conveyance chamber.

Abstract: The developing device includes a development container, a developer carrier, and a toner trapping mechanism. The development container includes a first conveyance chamber and a second conveyance chamber placed in parallel juxtaposition and communicated with each other at their longitudinal both end portions, and the development container contains a toner-containing developer to be fed to an image carrier. The toner trapping mechanism includes a duct, an air inlet port, a trapping filter, and a fan. The duct is connected to the second conveyance chamber, and allows air present in the second conveyance chamber to flow therethrough. The development container has an air vent opened in the first conveyance chamber and communicated with outside of the development container.

Abstract: It is possible to reduce a decrease in accuracy of measuring the concentration of a measurement target gas even in a case where, in a mixture of gases, there is a gas greatly different from another gas in a rate of change in thermal conductivity with respect to temperature. The concentration measurement device includes a sensor configured to measure the concentration of a measurement target gas in a mixture of gases on the basis of thermal conductivity of the measurement target gas, the mixture of gases including two or more components, and a heating unit configured to heat the mixture of gases so that the concentration of the measurement target gas can be uniquely determined with respect to the thermal conductivity.

Abstract: An image forming apparatus includes a development device, and a control unit that controls the development device. The development device includes a toner collection mechanism having a duct, a filter, and an exhaust fan. The duct is connected to a conveyance chamber of the development container and allows air in the conveyance chamber to flow through. The filter is disposed at a connecting part between the duct and the conveyance chamber, and collects toner flowing into the duct from the conveyance chamber. The exhaust fan makes the air in the conveyance chamber flow to the outside via the duct. The control unit changes rotational frequency or operation frequency of the exhaust fan based on current detected by a current detection unit at non-image forming time.

Abstract: An image forming apparatus includes an image carrier, a cleaning unit, a development device, and a control unit. The development device includes a toner collection mechanism having a developer carrier and a filter. The control unit is capable of executing a scattered toner recovery mode at non-image forming time, in which the filter is vibrated, a potential difference is generated in the direction for the toner to move from the developer carrier to the image carrier, the developer carrier is rotated in a reverse direction to that at image forming time, and the image carrier is rotated in the same direction as that at the image forming time, so that scattered toner, which has dropped from the filter and adhered to the developer carrier, is recovered by the cleaning unit via the image carrier.

Abstract: An electrical component module is installed in a front section of a vehicle, and connected with a battery unit storing electricity for driving the vehicle. The electrical component module is supported by a vehicle body structure member (cross-member) extending in a lateral direction of the vehicle. The cross-member is closer to a passenger compartment than the electrical component module, and doesn't overlap with the electrical component module when viewed along any horizontal direction perpendicular to a vertical direction of the vehicle. Between the cross-member and the electrical component module, provided is a release mechanism for releasing the support of the electrical component module by the cross-member when receiving an impact from an opposite side to the passenger compartment.

Abstract: A robotic operating table according to one or more embodiments may include: a patient placement table; a robotic arm comprising a plurality of joints, and having a first end supported on a base and a second end supporting the table; a light emitter provided to the table; and an operation device including a move operation unit that receives, from a user, a move operation to move the table. In one or more embodiments, while the move operation unit is receiving the move operation to move the table, the light emitter may emit light.

Abstract: A robotic operating table according to one or more embodiments may include: a patient placement table; a robotic arm comprising a plurality of joints, and having a first end supported on a base and a second end supporting the table; and an operation device comprising a preset position registration setting unit that registers an anesthetization position, a surgical operation position, and an imaging position and sets one of the registered anesthetization, surgical operation, and imaging positions as a movement destination of the table, and a move-operation receiving unit that receives, from a user, a move operation to move the table. When the move-operation receiving unit is operated while one of the registered anesthetization, surgical operation, and imaging positions is set as the movement destination of the table, the robotic arm may move the table to the set one of the registered anesthetization, surgical operation, and imaging positions.

Abstract: A robotic operating table according to one or more embodiments may include: a patient placement table; a robotic arm comprising a plurality of joints, and having a first end supported on a base and a second end supporting the table; a light emitter provided to the table; and an operation device including a move operation unit that receives, from a user, a move operation to move the table. In one or more embodiments, while the move operation unit is receiving the move operation to move the table, the light emitter may emit light.

Abstract: A patient placement table moving method may be used with a robotic operating table including a patient placement table, a base buried in or fixed to a floor and an articulated robotic arm including joints and having first and second ends. The first end may be supported on the base to be rotatable about an axis extending in a vertical direction. The second end may support the table. The method may include: horizontally arranging the table by the robotic arm at an imaging position for imaging with a medical imaging apparatus; and translating the table from the imaging position to a surgical operation position by the robotic arm. The surgical operation position may be away from the imaging position by 200 mm or more in a second direction orthogonal to a first direction in a horizontal plane, and the first direction is parallel with a longitudinal direction of the table.

Abstract: Core slots are provided in an outer circumferential side of a rotor core and extend in an axial direction of a rotor shaft. A rotor conductor is a rod-shaped conductor inserted in each of the slots, and after insertion of the rotor conductor in each slot, a flared portion is formed flaring in a slot-transverse direction, and a propping-apart force occurring between the flared portion and both side wall surfaces of the slot fixes the rotor conductor to the slot. In an inner wall of an outer circumferential side of each slot abutting the flared portion, an unevenness is arranged along the axial direction of the rotor shaft.

Abstract: A vehicular cooling device includes an opening, a discharge port, an air channel, and a fan. The opening is formed in a surface parallel to a travelling direction of a vehicle. The discharge port is formed in a surface of the housing and connected to the opening via the air channel. The fan is provided inside the air channel. First blockers are spaced apart in the travelling direction in the opening. Each first blocker extends in a direction perpendicular to both the travelling direction and an inflow direction of the outside air, and includes first and second members. The first member is a plate-like member having a main surface intersecting the travelling direction. The first member and the second member are symmetric with respect to a plane perpendicular to the travelling direction, and have a travelling-direction spacing therebetween that increases along the inflow direction of the outside air.

Abstract: A vehicular cooling device includes an opening, a discharge port, an air channel, and a fan. The opening is formed in a surface parallel to a travelling direction of a vehicle. The discharge port is formed in a surface of the housing and connected to the opening via the air channel. The fan is provided inside the air channel. First blockers are spaced apart in the travelling direction in the opening. Each first blocker extends in a direction perpendicular to both the travelling direction and an inflow direction of the outside air, and includes first and second members. The first member is a plate-like member having a main surface intersecting the travelling direction. The first member and the second member are symmetric with respect to a plane perpendicular to the travelling direction, and have a travelling-direction spacing therebetween that increases along the inflow direction of the outside air.

Abstract: A patient placement table moving method may be used with a robotic operating table including a patient placement table, a base buried in or fixed to a floor and an articulated robotic arm including joints and having first and second ends. The first end may be supported on the base to be rotatable about an axis extending in a vertical direction. The second end may support the table. The method may include: horizontally arranging the table by the robotic arm at an imaging position for imaging with a medical imaging apparatus; and translating the table from the imaging position to a surgical operation position by the robotic arm. The surgical operation position may be away from the imaging position by 200 mm or more in a second direction orthogonal to a first direction in a horizontal plane, and the first direction is parallel with a longitudinal direction of the table.

Abstract: An ATC antenna device provided on a body of a lead car to receive signals from outside. In the ATC antenna device, a pair of ATC antenna coils is disposed symmetrically with respect to a center line of the body as viewed in a traveling direction of the body, and the paired ATC antenna coils are connected in series and are of opposite phase. An ATC antenna support device is attached to the body to support the paired ATC antenna coils, and is disposed asymmetrically with respect to the center line.

Abstract: A robotic operating table according to one or more embodiments may include: a patient placement table; a robotic arm comprising a plurality of joints, and having a first end supported on a base and a second end supporting the table; and an operation device comprising a preset position registration setting unit that registers an anesthetization position, a surgical operation position, and an imaging position and sets one of the registered anesthetization, surgical operation, and imaging positions as a movement destination of the table, and a move-operation receiving unit that receives, from a user, a move operation to move the table. When the move-operation receiving unit is operated while one of the registered anesthetization, surgical operation, and imaging positions is set as the movement destination of the table, the robotic arm may move the table to the set one of the registered anesthetization, surgical operation, and imaging positions.

Abstract: A robotic operating table according to one or more embodiments may include: a patient placement table; a robotic arm comprising a plurality of joints, and having a first end supported on a base and a second end supporting the table; a light emitter provided to the table; and an operation device including a move operation unit that receives, from a user, a move operation to move the table. In one or more embodiments, while the move operation unit is receiving the move operation to move the table, the light emitter may emit light.