Fujitsu Corporation

Fuji Xerox Co., Ltd.

Jun Kawai

Hiroshi Yamada

Katsutoshi Yano

Akira Jinzaki

Shinichi Ohba

Toshiaki Gomi

Osamu Shimokuni

Junichiro Shitami

Koichi Tezuka

Hideyuki Motoyama

Koichi Iida

Takeshi Morikawa

Toshiaki Ando

Masami Sakurai

Takayuki Kondo

Zentaro Nemoto

Naoki Nishiguchi

Satoshi Kazama

Toru Kamiwada

Koichi Yokota

Toshiya Miyazaki

Toshihiro Sonoda

Youichi Kondou

Kenji Hayashi

Kosuke Yanai

A distance measurement device controls an emission direction of a laser beam in a light projection device and a reception direction of a laser beam in a light reception device, obtains a reception intensity of the laser beam received by the light reception device, determines whether or not the laser beam received by the light reception device is a laser beam reflected by a target of distance measurement on the basis of a reception direction of the laser beam, a period of time between when the light projection device emits the laser beam and when the light reception device receives the laser beam, a reception intensity of the laser beam, and determination information, and calculates a distance to the target in a case when the laser beam received by the light reception device is the laser beam reflected by the target.

Distance measurement device, distance measurement system and distance measurement method

A distance measuring device executes a collection process that includes driving a MEMS mirror in each of a plurality of sensors and collecting a drive voltage of the MEMS mirror satisfying a given condition, executes a drive frequency determination process that includes determining a drive frequency of the MEMS mirror when measuring distances by the plurality of sensors based on the drive voltage of the MEMS mirror, and executes a control signal generation process that includes generating and transmitting a control signal to the plurality of sensors, the control signal including configuration information specifying the drive frequency as a drive frequency of the MEMS mirror in each of the plurality of sensors, the configuration information including the drive frequency determined by the drive frequency determination process.

Distance measuring device, distance measuring method, and non-transitory computer-readable storage medium

An image forming apparatus includes an output gear that is driven by a drive source, a transmitting member that meshes with the output gear in such a manner as to be capable of advancing toward and retracting from a driving object and transmits a rotational driving force to the driving object, a guiding portion provided coaxially with the output gear and that guides the transmitting member in a direction of advancement or retraction of the transmitting member, and a locking member provided between the output gear and the transmitting member and that limits a movement of the transmitting member from a side of the output gear toward the driving object.

Image forming apparatus having meshed driving force connections

An intermittent driving device includes a shaft, an input gear, an output gear, a connecting member that rotates in a state of being connected to the input gear, a state of the connecting member being switched between a state of being connected to the output gear and a state of being disconnected from the output gear, a moving member, a cam member that has a cam surface having a shape that causes the moving member to move in the axial direction and guides the connecting member into the state of being connected to the output gear or the state of being disconnected from the output gear, a rotation-applying member that applies a rotational driving force to the cam member, and a switching member that switches between a state where a rotational operation of the cam member is hindered and a state where the rotational operation is allowed.

Intermittent driving device and image forming apparatus

A driving-force transmitting device includes a driving-side joint portion that couples to a receiving-side joint portion provided at an end of a rotatable body and transmits a rotational driving force of a driving source. The driving-side joint portion and the receiving-side joint portion are a pair of involute spline joints including an external gear and an internal gear, a number of teeth of one of the gears being smaller than a number of teeth of the other gear.

Driving-force transmitting device and image forming apparatus

A driving diagnosis device includes storage device which stores plural pieces of advice and a processor. The processor makes a diagnosis on driving by a driver according to vehicle information indicating at least one of behavior of a certain vehicle and an operation of the driver while the driver is driving the certain vehicle. The processor judges a degree of influence, on the diagnosis, of a driving experience of the driver before the driver drives the certain vehicle according to history information as for a history of the driver driving one or more different vehicles including the certain vehicle. And the processor determines to present to the driver a piece of advice stored in the storage device, from among plural pieces of advice, in association with a combination of a result of the diagnosis and the judged degree of influence.

Driving diagnosis device, driving diagnosis system and driving diagnosis method

An apparatus for diagnosing driving behavior includes a storage unit that stores ideal running information defining a relationship between a vehicle speed and a vehicle position corresponding to a road situation, a generation unit that generates actual running information expressing a relationship between an actual vehicle speed and an actual position when a vehicle passes through a road, a condition identification unit that identifies a matching condition where the degree of correlation of the actual running information with the ideal running information exceeds a predetermined value, and a diagnosis unit that diagnoses a driving behavior of a driver of the vehicle, based on a degree of similarity between the ideal running information and the actual running information under the matching condition identified in the condition identification unit.

Apparatus for diagnosing driving behavior, method for diagnosing driving behavior, and program thereof

An image forming apparatus includes a housing; a driving portion provided in the housing and configured to generate a driving force; an interchangeable member interchangeably provided in the housing and having a driving-force-receiving portion at which the driving force is received, the interchangeable member being configured to rotate by receiving the driving force at the driving-force-receiving portion; a driving-force-transmitting portion provided in the housing and connecting the driving portion and the interchangeable member to each other, the driving-force-transmitting portion being configured to transmit the driving force from the driving portion to the interchangeable member; and a connecting-and-disconnecting mechanism that allows the driving force to be transmitted between the driving portion and the driving-force-transmitting portion when the interchangeable member rotates, and prevents the driving force from being transmitted between the driving portion and the driving-force-transmitting portion when the interchangeable member is to be attached to the housing.

Image forming apparatus

An image forming apparatus includes a driving portion configured to generate a driving force, a first magnet configured to rotate when receiving the driving force from the driving portion, a second magnet that faces the first magnet with a gap interposed therebetween and is configured to rotate together with the first magnet while attracting and being attracted by the first magnet with magnetism, a rotating member configured to rotate in a predetermined direction when receiving the driving force from the second magnet, and a backward-rotation-suppressing mechanism configured to suppress rotation of the rotating member in a direction opposite to the predetermined direction.

Image forming apparatus and image carrier including a backward-rotation-suppressing mechanism

The video processing apparatus includes: a pattern information storing unit that stores use part information and location information; a plurality of video inputting units that input each of a plurality of video data; a video data generating unit that generates a plurality of types of generated video data; a generated video pattern selecting unit that selects a pattern of generated video data to be generated; a process unit that stores the use part of each video data in a storing unit; and a video outputting unit that coordinate-converts the generated combined video data with coordinate conversion data, generates the generated video data, and outputs the generated video data to the display unit. The use part information indicates a use part of each video data used for the generated video data, and the location information includes reduction ratio information of the use part of the each video data.

Video processing apparatus

An image processor () includes: an image input unit () that obtains an image captured by an imaging device () installed on a vehicle; a vehicle information input unit () that obtains the distance between the vehicle and a road junction or curve from a navigation system (); a recording unit () in which imaging information and driver information are pre-stored; a magnifying object recognition unit () that recognizes a certain magnifying object in the obtained captured image; and a composing unit () that produces, when a magnifying object is recognized, a composite image of an magnified image and the captured image. The composing unit () uses the distance obtained by the vehicle information input unit () as well as the imaging information and the driver information stored in the recording unit () to calculate an area in the captured image that is not an image of a blind spot for the driver, and produces the composite image such that the magnified image is superimposed on the non-blind spot area. This allows the driver to perceive information on the blind spot area and on the magnified image through a single action.

Image processor, storage medium storing an image processing program and vehicle-mounted terminal

An image processing apparatus is provided that combines image data captured by multiple cameras and displays the resulting image of surroundings of the vehicle to monitor monitoring the surroundings of a vehicle. The image processing apparatus includes: an image memory; a camera-image acquisition unit; a projection surface geometry manager that manages projection surface geometry information including a set of three-dimensional coordinates for a projection surface that is virtually formed to surround the vehicle; a viewing movement controller that determines viewing information so that a viewpoint and a viewing direction relative to the projection surface are continuously transited according to a given viewing transition regulation; an image converter that projects and combines the image data on the projection surface, and converts the combined image data into two-dimensional image data; a display unit that displays the two-dimensional image data; and a periodic rendering trigger generator that generates a trigger signal to start an image conversion process by the image converter.

In-vehicle image processing method and image processing apparatus

A driving support system includes an image pickup apparatus captures an image of a periphery of a vehicle in which the image pickup apparatus is provided, a measurement apparatus measures a distance from the vehicle to an obstacle around the vehicle, a driving support apparatus, which includes a determination unit determines a driving danger level of a driver of the vehicle based on the distance, an image enlargement unit changes a size of a simulated image of the vehicle stored in advance based on a result of determination, and an image generation unit combines the image of the periphery of the vehicle and the simulated image of the vehicle changed by the image enlargement unit, and a display apparatus displays the image combined by the image generation unit.

Driving support system, driving support apparatus, method, and computer-readable medium

An image-forming apparatus includes: a housing; a first cover attached to the housing; a belt-shaped intermediate transfer body; a rotating member; a support member that contacts an inner surface of the intermediate transfer body at a position opposed to the rotating member to form an image transfer portion where an image is transferred from the intermediate transfer body onto a recording medium; a first supporting unit provided to the housing to support a first end of the support member, a positioning mechanism that determines a position of the first cover relative to the housing when the first cover is closed; and a second supporting unit provided to the first cover to support a second end of the support member, such that a pressure generated between the support member and the rotating member is increased when the first cover is closed than when the first cover is opened.

Image-forming apparatus with improved positioning for medium conveyance

A power feeding mechanism includes: a power-fed body placed in an apparatus main body, the power-fed body into which power is fed at least when the power-fed body is used; a placement portion where the power-fed body provided in the apparatus main body is placed; a power feed member provided in the apparatus main body and configured to move between a noncontact position and a contact position, the power feed member at the contact position that feeds power into the power-fed body from the apparatus main body; and a move unit that moves the power feed member to at least the two positions. At the noncontact position, the power feed member is noncontact in electric with the power-fed body being placed in the placement portion. At the contact position, the power feed member is contact in electric with the power-fed body being placed in the placement portion.

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Kawasaki, Japan

Jun Kawai