Abstract: A printer system includes an image forming apparatus and a plurality of printers capable of communicating with the image forming apparatus. The image forming apparatus includes a communication circuit that receives print information including print data from a data source, and transmits and receives information to and from the plurality of printers, and a controller that includes a hardware processor. Each of the plurality of printers includes a communication circuit that transmits and receives information to and from the image forming apparatus, a printing section that prints the print data received from the image forming apparatus on paper, and a controller that includes a hardware processor. The controller of the image forming apparatus acquires the print information through the communication circuit, and selects at least one suitable printer suitable for printing the print data, from among the plurality of printers, based on the print information.

Abstract: An image forming apparatus includes a sensor, a tray, a gear, a protruding portion, and a processor. The sensor has a light transmitting unit and light receiving units and is configured to generate an output signal in accordance with an amount of light received by the light receiving units. The gear is configured to rotate in accordance with an amount of sheets stacked on the tray. The protruding portion is configured to rotate with the gear and move into a light path of light emitted from the light emitting unit to the light receiving units to partially block the light, the protruding portion having a width that determines how much light in the light path is blocked and varies gradually from a first end thereof to a second end thereof. The processor is configured to determine the amount of sheets stacked on the tray based on the output signal.

Abstract: Wearable systems to partially support the weight of a human user engaged in task performance in a crouched position at or near ground level are presented herein. In one aspect, the wearable systems employ passive mechanisms and the configuration of the support mechanisms is changed by movements of the body of the human user while transitioning from a standing position to a crouched position, and vice-versa. In a further aspect, each passive lower body support assembly includes an auxiliary body support structure to enhance the support of the human user in a crouched position. In another further aspect, each auxiliary body support structure is deployed in coordination with the movement of the seat support structure that supports the human user. In some embodiments, one or more body support structures are constructed from an elastic material that conforms to the ground surface when loaded by the weight of the human user.

Abstract: The present invention provides a novel compound or a pharmaceutically acceptable salt thereof having an inhibitory action on an EGFR tyrosine kinase having an exon 20 insertion mutation and/or a HER2 tyrosine kinase having an exon 20 insertion mutation, a compound represented by Formula (I) or a pharmaceutically acceptable salt thereof wherein R1, R2, R3, R4, R5 and R6 in the Formula (I) are each as defined in the description.

Abstract: An image forming apparatus includes an image bearing member, a developing apparatus, a driving device, an airflow space portion, a duct, and, a drawing fan. A driving-force transmission member, the driving device and the airflow space portion are disposed on a side on which a developer container faces the image bearing member. The driving-force transmission member, the driving device, the duct and the drawing fan are disposed on one end side of a developing rotary member in a rotation-axis direction of the developing rotary member. The duct is disposed underneath the developer container, formed from the side on which the developer container faces the image bearing member to a side opposite to the side on which the developer container faces the image bearing member. The drawing fan is disposed on the side opposite to the side on which the developer container faces the image bearing member.

Abstract: An image forming apparatus includes a sensor, a tray, a gear, a protruding portion, and a processor. The sensor has a light transmitting unit and light receiving units and is configured to generate an output signal in accordance with an amount of light received by the light receiving units. The gear is configured to rotate in accordance with an amount of sheets stacked on the tray. The protruding portion is configured to rotate with the gear and move into a light path of light emitted from the light emitting unit to the light receiving units to partially block the light, the protruding portion having a width that determines how much light in the light path is blocked and varies gradually from a first end thereof to a second end thereof. The processor is configured to determine the amount of sheets stacked on the tray based on the output signal.

Abstract: An image forming apparatus includes an image carrier, an exposure device to expose the image carrier to form an electrostatic latent image on the image carrier, a conductive member, and a developing device having a rotatable developing roller and a rotatable toner supply roller. Polarity of direct-current components of biases applied during an image forming operation to the conductive member, the developing roller, and the toner supply roller are the same as a polarity of normally charged toner. An absolute value of the bias applied to the developing roller during the image forming operation is smaller than an absolute value of the bias applied to the toner supply roller during the image forming operation. The absolute value of the bias applied to the toner supply roller during the image forming operation is smaller than an absolute value of the bias applied to the conductive member during the image forming operation.

Abstract: Methods and system to partially support the weight of a human user engaged in task performance at ground level are presented herein. An upper body support system includes multiple degrees of freedom to adapt the physical geometry of the support system to meet the demands of the task at hand. Each degree of freedom of the upper body support system is passively controlled by the human user from a convenient user interface. In some embodiments, each end-effector of the support system is positioned and fixed in three degrees of freedom over a relatively large workspace by manually controlling the brake torque of two rotational joints and the state of a locking mechanism of a linear joint. In another aspect, an end-effector is removeably attached to the support system with a quick-change coupler. In some embodiments, a swivel joint mechanism compensates for misalignment with the work environment.

Abstract: An image forming apparatus includes an image carrier, an exposure device to expose the image carrier to form an electrostatic latent image on the image carrier, a conductive member, and a developing device having a rotatable developing roller and a rotatable toner supply roller. Polarity of direct-current components of biases applied during image forming operation to the conductive member, the developing roller, and the toner supply roller are the same as a polarity of normally charged toner. An absolute value of the bias applied to the developing roller during the image forming operation is smaller than an absolute value of the bias applied to the toner supply roller during the image forming operation. The absolute value of the bias applied to the toner supply roller during the image forming operation is smaller than an absolute value of the bias applied to the conductive member during the image forming operation.

Abstract: An image forming apparatus includes an image bearing member, a developing apparatus, a driving device, an airflow space portion, a duct, and, a drawing fan. A driving-force transmission member, the driving device and the airflow space portion are disposed on a side on which a developer container faces the image bearing member. The driving-force transmission member, the driving device, the duct and the drawing fan are disposed on one end side of a developing rotary member in a rotation-axis direction of the developing rotary member. The duct is disposed underneath the developer container, formed from the side on which the developer container faces the image bearing member to a side opposite to the side on which the developer container faces the image bearing member. The drawing fan is disposed on the side opposite to the side on which the developer container faces the image bearing member.

Abstract: A foot touch position following apparatus includes a foot touch position detection part configured to detect a position where a human foot touches a surface; and a moving part configured to move the foot touch position following apparatus based on the detected result of the foot touch position detection part.

Abstract: In an image forming apparatus, a shortest distance at which a developer container is closest to an image bearing member and which is disposed downstream of a first magnetic pole and upstream of second magnetic pole of a magnet fixed within a developer bearing member is 2.5 mm or less, and a position at which a magnetic flux density in a normal direction of the developer bearing member is zeroed and which is disposed downstream of the first magnetic pole and upstream of the second magnetic pole in the rotation direction of the developer bearing member on the developer bearing member is positioned upstream of the position at which the developer container is closest to the image bearing member and which is disposed downstream of the first magnetic pole and upstream of the second magnetic pole.

Abstract: Wearable systems to partially support the weight of a human user engaged in task performance in a crouched position at or near ground level are presented herein. In one aspect, the wearable systems employ passive mechanisms and the configuration of the support mechanisms is changed by movements of the body of the human user while transitioning from a standing position to a crouched position, and vice-versa. In a further aspect, each passive lower body support assembly includes an auxiliary body support structure to enhance the support of the human user in a crouched position. In another further aspect, each auxiliary body support structure is deployed in coordination with the movement of the seat support structure that supports the human user. In some embodiments, one or more body support structures are constructed from an elastic material that conforms to the ground surface when loaded by the weight of the human user.

Abstract: An electronic component includes an insulating base material including insulating base material layers, a first main surface that is a mounting surface, a coil, mounting electrodes provided on the first main surface, and a projection. The coil includes coil conductors provided on the insulating base material layers and a winding axis in a laminating direction of the insulating base material layers. The projection is provided in an electrode non-forming portion of the first main surface, the electrode non-forming portion including no mounting electrodes therein, and provided along the coil conductors in planar view of the first main surface.

Abstract: An image forming apparatus includes an image bearing member configured to rotate, and a developing apparatus. The developing apparatus includes a developer container including a partition wall parting a storage space for storing developer into a first storage space and a second storage space and an opening, and a developer bearing member disposed such that a part of the developer bearing member is exposed out of the opening of the developer container. The developer can be collected in the second storage space from the developer bearing member without passing through the first storage space. A distance between the developer container and the image bearing member at a closest position where the developer container is closest to the image bearing member in an area downstream of the opening of the developer container in a rotation direction of the developer bearing member is 2.5 mm or less.

Abstract: An image forming apparatus includes a controller to control a driving device such that a rotational speed of a supplying and feeding screw when it is rotated a predetermined number of times to supply developer to a developing device in a predetermined amount during execution of a continuous image forming job on a plurality of first recording materials is a first rotational speed, and a rotational speed of the supplying and feeding screw when it is rotated the predetermined number of times to supply the developer in the predetermined amount during execution of a continuous image forming job on a plurality of second recording materials is a second rotational speed slower than the first rotational speed. The second recording materials have a length longer than the first recording materials with respect to a sub-scan direction.

Abstract: An electronic component includes an insulating base material including insulating base material layers, a first main surface that is a mounting surface, a coil, mounting electrodes provided on the first main surface, and a projection. The coil includes coil conductors provided on the insulating base material layers and a winding axis in a laminating direction of the insulating base material layers. The projection is provided in an electrode non-forming portion of the first main surface, the electrode non-forming portion including no mounting electrodes therein, and provided along the coil conductors in planar view of the first main surface.

Abstract: An image forming apparatus includes an image bearing member; a developing device including a developer container, a feeding member, and a developer carrying member; a toner supplying portion including a feeding screw, and a controller; and a supply rotation number determining portion. The controller controls the driving portion so that the feeding screw is rotated at a first rotational speed when the supply rotation number determining portion determines a number of times of the rotation at a first integer of times of rotation and so that the feeding screw is rotated at a second rotational speed slower than the first rotational speed when the supply rotation number determining portion determines the number of times of the rotation at a second integer of times of rotation smaller than the first integer of times of rotation.

Abstract: A foot touch position following apparatus includes a foot touch position detection part configured to detect a position where a human foot touches a surface; and a moving part configured to move the foot touch position following apparatus based on the detected result of the foot touch position detection part.

Abstract: An image forming apparatus includes an image bearing member and a developing device having a first developer bearing member and a second developer bearing member, disposed with a gap therebetween. A controller executes a mode in which a first difference between an amplitude of an alternating current bias of a first developing bias applied to the first developer bearing member and an amplitude of an alternating current bias of a second developing bias applied to the second developer bearing member at a time of non-image formation is set to be large compared to a second difference between an amplitude of the alternating current bias of the first developing bias applied to the first developer bearing member and an amplitude of the alternating current bias of the second developing bias applied the second developer bearing member at a time of image formation.