Abstract: A work machine comprises: a travel unit; a swing unit provided on the travel unit swingably; an angular velocity sensor that is attached to the swing unit and outputs an azimuthal angular velocity of the swing unit; a measurement device that measures an azimuth of the swing unit; and a controller that corrects the azimuthal angular velocity based on azimuth information measured by the measurement device and controls the swing unit based on the corrected azimuthal angular velocity.

Abstract: A powder conveying device includes a drop conveyance passage, an intersecting conveyance passage, a conveying screw, and a floating member. Powder entering from an inflow port drops in the drop conveyance passage. The intersecting conveyance passage communicates with a lower end of the drop conveyance passage and extends in an intersecting direction that intersects the drop conveyance passage. The conveying screw is disposed in the intersecting conveyance passage and rotates in a specified direction to convey the powder in the intersecting direction. The floating member is movably installed in the drop conveyance passage and floats in the drop conveyance passage to move by contact with the conveying screw. The inflow port and the floating member interfere with each other to prevent the floating member from coming out of the inflow port of the drop conveyance passage.

Abstract: An image forming apparatus includes an image bearer; a nip forming member configured to form a transfer nip between the image bearer and the nip forming member; a nip pressure changer configured to change a nip pressure of the transfer nip; a transfer bias applier configured to apply, to the transfer nip, a transfer bias in which an AC component is superimposed on a DC component; and a DC component adjuster configured to adjust the DC component in the transfer bias, according to the nip pressure that is changed by the nip pressure changer.

Abstract: A drive unit includes a drive source and a driving force transmitter that includes a plurality of rotators, an endless belt stretched by the plurality of rotators, a pressing member to press the endless belt, a first support shaft, a first link member to hold the pressing member, a second support shaft, a second link member to press the first link member, a biasing member to bias the second link member. A relation of L1 to L2 satisfies L1>L2, where L1 denotes a distance between the second support shaft and a biasing position and L2 denotes a distance between the second support shaft and a first pressing position. A relation of L3 to L4 satisfies L3>L4, where L3 denotes a distance between the first support shaft and the pressing position and L4 denotes a distance between the first support shaft and a second pressing position.

Abstract: A transfer device includes a transfer roller and a transfer counter roller. The transfer roller has an elastic layer, contacts with and separates from an image bearer including a belt-shaped elastic body, and nips a recording medium with the image bearer. The transfer counter roller has an elastic layer, is disposed facing the transfer roller, and nips the image bearer with the transfer roller. The transfer counter roller or the transfer roller is applied with a bias to transfer the toner image. Each of the elastic layers of the transfer roller and the transfer counter roller has an Asker C hardness of 75 or less. A difference in thickness between the elastic layers of the transfer roller and the transfer counter roller is ±3% or less.

Abstract: A biasing force adjusting device includes a roller, a roller holder, a first biasing member, and a second biasing member. The roller faces a mover. The roller holder holds the roller and is displaceable with respect to the mover. The first biasing member applies a first biasing force to the roller holder to press the roller against the mover. The second biasing member applies a second biasing force greater than the first biasing force to the roller holder to press the roller against the mover.

Abstract: An image forming apparatus includes an image bearer; a nip forming member configured to form a transfer nip between the image bearer and the nip forming member; a nip pressure changer configured to change a nip pressure of the transfer nip; a transfer bias applier configured to apply, to the transfer nip, a transfer bias in which an AC component is superimposed on a DC component; and a DC component adjuster configured to adjust the DC component in the transfer bias, according to the nip pressure that is changed by the nip pressure changer.

Abstract: A childcare support service offering system includes a terminal and a server. The terminal includes a camera and performs operation control and processing of transmitting terminal usage situation data including image data acquired by being picked up by the camera to the server. The server performs image analysis on the received image data, recognizes the user that watches the terminal, judges a gaze of the recognized user, and judges a degree of interest for the terminal based on the gaze. When the judged degree of interest becomes equal to or less than a predetermined threshold value, the server transmits a changing instruction for causing an operation in the terminal to be changed to another operation to the terminal.

Abstract: A childcare support service offering system includes a terminal and a server. The terminal includes a camera and performs operation control and processing of transmitting terminal usage situation data including image data acquired by being picked up by the camera to the server. The server performs image analysis on the received image data, recognizes the user that watches the terminal, judges a gaze of the recognized user, and judges a degree of interest for the terminal based on the gaze. When the judged degree of interest becomes equal to or less than a predetermined threshold value, the server transmits a changing instruction for causing an operation in the terminal to be changed to another operation to the terminal.

Abstract: A cooling device that is included in an image forming apparatus includes a first cooler configured to cool a first face of a recording medium and a second cooler configured to cool a second face of the recording medium. The first cooler includes a first heat absorbing face and a first liquid flowing passage. The first heat absorbing face is configured to contact an inner circumferential surface of a belt to face the first face of the recording medium. The second cooler includes a second heat absorbing face and a second liquid flowing passage. The second heat absorbing face is disposed facing the second face of the recording medium.

Abstract: A cooling device that is included in an image forming apparatus includes a first cooler configured to cool a first face of a recording medium and a second cooler configured to cool a second face of the recording medium. The first cooler includes a first heat absorbing face and a first liquid flowing passage. The first heat absorbing face is configured to contact an inner circumferential surface of a belt to face the first face of the recording medium. The second cooler includes a second heat absorbing face and a second liquid flowing passage. The second heat absorbing face is disposed facing the second face of the recording medium.

Abstract: An automatic analyzer includes: first reagent storing means for storing a plurality of the reagent containers; second reagent storing means for storing a replacement reagent container in addition to the first reagent storing means; transfer means for transferring the reagent container from the second reagent storing means to the first reagent means; and a storing portion for storing the reagent container discharged from the second reagent storing means. The automatic analyzer includes control means for exercising control such that the information write means writes reagent information on the information recording medium immediately before the reagent container is transferred from the second reagent storing means to the first reagent storing means or immediately before the reagent container is discharged from the second reagent storing means to the storing portion.

Abstract: When a problematic reagent is identified while operating an automatic analyzer, it is required to have a plurality of screens displayed, and it is difficult for inexperienced operators to identify a problematic position of a reagent. With the present invention, control information for reagents and a calibrator required for analysis with an automatic analyzer are displayed concurrently, so that all necessary information can be referred to one screen. In the automatic analyzer according to the present invention, screen switching as required in the conventional technology is not necessary, and improved operability and visibility are provided.

Abstract: An optical receiver includes a first light receiving element to convert an optical signal to an electric signal and to output the electric signal from one end. A light receiving element row is connected to the other end of the first light receiving element to supply electric power to the first light receiving element. The light receiving element row includes a plurality of second light receiving elements connected in series.

Abstract: An optical receiver comprises a first light receiving element to convert an optical signal to an electric signal and to output the electric signal from one end thereof; and a light receiving element row connected to the other end of said first light receiving element to supply electric power to said first light receiving element, said light receiving element row including a plurality of second light receiving elements connected in series.

Abstract: When a problematic reagent is identified upon operation of an automatic analyzer, it is required to have a plurality of screens displayed, and it is difficult for operators who do not have experience so much to identify a problematic position. With the present invention, control information for reagents and a calibrator required for analysis with an automatic analyzer are displayed concurrently, so that all necessary information can be referred to one screen. In the automatic analyzer according to the present invention, screen switching as required in the conventional technology is not necessary, and improved operability and visibility are provided.

Abstract: An optical receiver includes a first light receiving element to convert an optical signal to an electric signal and to output the electric signal from one end. A light receiving element row is connected to the other end of the first light receiving element to supply electric power to the first light receiving element. The light receiving element row includes a plurality of second light receiving elements connected in series.

Abstract: There is provided an optical transmitter capable of highly accurate temperature compensation of optical output, and producible with a lower cost. The optical transmitter includes a light-emitting element including a first diode (light-emitting diode) and second diode formed together on the same semiconductor chip. The light-emitting element is used to measure a forward voltage across the second diode, which varies correspondingly to a change of the temperature of the light-emitting and increase or decrease the drive current through the first diode correspondingly to a change of the forward voltage. Also, a light-emitting element including a first diode (light-emitting diode) and second diode formed together on the same semiconductor chip is used to keep constant the temperature of the light-emitting element itself with the utilization of the heat dissipation from the second diode.

Abstract: An optical receiver comprises a first light receiving element to convert an optical signal to an electric signal and to output the electric signal from one end thereof; and a light receiving element row connected to the other end of said first light receiving element to supply electric power to said first light receiving element, said light receiving element row including a plurality of second light receiving elements connected in series.

Abstract: A fiber optic connector is provided for mating with a complementary connecting device along a mating optical axis. The connector includes an outer housing having a forward mating end, a rear end and a resilient latch arm for latching engagement with the complementary connecting device. The outer housing includes walls at the rear end thereof substantially surrounding the optical axis to define a cavity opening rearwardly of the housing. An inner housing is fitted into the rearwardly opening cavity in the outer housing, wherein the walls of the outer housing constrain the inner housing in “X” and “Y” directions generally perpendicular to the optical axis. The inner housing includes an optical element receiving cavity communicating with the optical axis.