Honda Giken Kogyo Kabushiki Kaisha

Sawafuji Electric Co., Ltd.

Oki Electric Industry Co., Ltd.

Human Link Co., Ltd.

Katsutoshi Tagami

Tsuneo Takahashi

Shinichiro Yasui

Fumitaka Takahashi

Masao Sugimura

Kazuo Nakamura

Akira Ichikawa

Yoshikazu Tsuchiya

Yukinobu Nakamura

Kenji Hazumi

Yasushi Okada

Nobuhiko Suzuki

Tsutomu Tanaka

Harutada Ohya

Hayato Muneyuki

Masaki Ban

Katsusuke Komuro

Eiji Murao

Shigeto Nakayama

Yoshio Mase

Takaya Senzaki

Yuji Haikawa

Takato Kawamoto

Yoshikazu Tuchiya

Yasuzi Kitasei

Akira Hidaka

Atushi Demachi

Tsutomu Katauchi

Rumiko Akimoto

Eizi Narumi

Masaru Nishijimi

A method of determining a more suitable appropriate pressure for use in muscle strength enhancement methods involving the restriction of blood flow. The pressure of air in a gas bladder of a compression band is temporarily increased to a pressure higher than a presumed appropriate pressure and then gradually reduced. During this process, a pulse wave amplitude is measured, and a maximum pulse wave pressure, which is the pressure of the air in the gas bladder at a time when the pulse wave amplitude that is temporarily increased and then reduced has its maximum value is specified by a maximum pulse wave pressure specifying unitE. The unitE sends maximum pulse wave pressure data representing a maximum pulse wave pressure to an appropriate pressure calculating unitF. The unitF multiplies the maximum pulse wave pressure by a coefficient to obtain an appropriate pressure.

Appropriate pressure determination device, appropriate pressure determination system, and method for determining appropriate pressure

A shared vehicle rental system has a plurality of motor vehicles, a parking area for a plurality of users to rent motor vehicles therefrom and to return motor vehicles thereto, and a control center for supervising the motor vehicles. The shared vehicle rental system registers the users in a plurality of groups depending on a usage time zone in which the users use the motor vehicles, identifies registration information of the users which is recorded on IC cards of the users, and supervises the motor vehicles and the parking area based on the registration information of the users.

Shared vehicle rental system

A method for generating a gait of a two-legged walking robot having a body, two articulated legs each connected to the body through a hip joint and each including a thigh link, a crus link connected to the thigh link through a knee joint and a foot connected to the crus link through an ankle joint, the robot being configured to drive the articulated legs as a foreleg and a hind leg such that the hind leg kicks ground to walk in a direction. In the method, a position of the robot body at a time when the hind leg has kicked the ground is estimated, and an amount of lift, in the direction of gravity, of a heel of the foot of the hind leg is determined such that the robot body will reach at least the estimated position. Then a vertical amplitude of the robot body trajectory is temporarily determined and is then corrected such that the vertical acceleration becomes a desired value, and the gait is then determined or generated based thereon. The robot locomotion is then controlled based on the generated gait.

Method of generating gait of legged walking robot and system for

A device for detecting road surface condition in front of a running car by radiating a directional beam or beams onto a point or points on the road surface at predetermined distance or distances in front of the car body and receiving the reflected beam or beams from said point or points, and determining the road surface condition based on the measurement of the distance or distances.

Device for detecting road surface condition

A multiplex transmission system (100) in which any (N.sub.i) of a plurality of nodes (N.sub.l -N.sub.n) connected loop-like with a signal transmission path (1a, 1b) and each respectively connected to, for controlling, one of a plurality of electrical equipments is adapted for transmitting, in a given order (i) and in accordance with a time base (1/2t.sub.1) that this node (N.sub.i) itself has, a prepared signal (A.sub.i, D) to the signal transmission path (1a, 1b) and for receiving prepared signal (A.sub.i, D; A.sub.x, D) from the signal transmission path (1a, 1b), wherein any (N.sub.i) of the nodes (N.sub.l -N.sub.n) is adapted, at a time point (r.sub.2, r.sub.3) where this node (N.sub.i) has received the prepared signal (A.sub.x, D) from any other node (N.sub.x) to have its own time base (1/2t.sub.1) synchronized with the time base (1/2t.sub.1) of the other node (N.sub.x). Any (N.sub.i) of the nodes (N.sub.l -N.sub.n) further comprises a monitoring timer (CNT.sub.2) adapted to have a monitoring time interval (t.sub.2, t.sub.i3, t.sub.i4) set thereon at a predetermined time point (59, 62, 71, 84, 88), and is adapted to rise for transmitting the prepared signal (A.sub.i, D) thereof to the signal transmission path (1a, 1b) when the monitoring timer (CNT.sub.2) has timed up.

Multiplex transmission system

A multiplex transmission system (100) in which any (N.sub.i) of a plurality of nodes (N.sub.1 -N.sub.n) connected loop-like with a bidirectional signal transmission path (1a, 1b) and each respectively connected to control one of a plurality of units of electrical equipment is adapted for transmitting, in a given order (i), a prepared signal (A.sub.i, D) to the signal transmission path (1a, 1b) and for receiving a prepared signal (A.sub.i, D; A.sub.x, D) from the signal transmission path (1a, 1b), wherein any (N.sub.i) of the nodes (N.sub.1 -N.sub.n) has a rise-timing timer (CNT.sub.2), on which a rise-timing time interval (t.sub.i3, t.sub.i4) of a length proper to this node (N.sub.i) is set at a predetermined time point (54, 62, 71, 84, 88), and is adapted for rising to start signal transmission when the rise-timing timer (CNT.sub.2) has timed out. The signal transmission path (1a, 1b) includes a pair of signal transmission lines (1a, 1b), and any (N.sub.i) of the nodes (N.sub.1 -N.sub.n) is adapted, when this node (N.sub.i) is at the order of signal transmission of its own, for transmitting the prepared signal (A.sub.i, D) to the signal transmission lines (1a, 1b) and receiving the prepared signal (A.sub.i, D; A.sub.x, D) from one (1a) of the signal transmission lines (1a, 1b) and for checking the signal (A.sub.i ', D') as thus received with the signal (A.sub.i, D) as transmitted, to thereby diagnose for abnormality of the aforesaid one (1a) of the signal transmission lines (1a, 1b).

A fixed range indicating system is provided for the vehicle travel path indicating apparatus. The vehicle travel path indicating apparatus includes a locational data source having a pulse generator and producing vehicle locational data, memories for successively storing the vehicle locational data, a data reader for reading the travel path data from the memories, and a display unit for displaying a travel path of the vehicle on a display screen based on the travel path data read out by the data reader. The fixed range indicating system in such apparatus comprises a pulse counter for counting the pulses from the pulse generator, a data extractor for extracting a fraction of the locational data each time the travel distance is increased by a predetermined distance and for delivering the extracted data fraction as stored locational data to the memories to form stored travel path data, and a data restoring circuit for preparing restored travel path data based on the stored travel path data read out by the data reader from the memories and the locational data issued from the locational data source, the display means displaying the travel path of the vehicle on the display screen based on the restored travel path data.

Fixed range indicating system for use in a vehicle travel path

A multiple communication system for vehicular bodies, including a plurality of job units each respectively provided with a detection object as a signal source and an electric load, and at least one signal line commonly connected to all of the job units, in which the order of signal transmission of a data signal based on a substantially real-time condition of the corresponding detection object from each of the job units is determined in accordance with a data signal from a particular one of the job units. The multiple communication system may, additionally comprise a management unit for outputting to the signal line an address signal for specifying that one of the job units which is to become next to output to the signal line a data signal based on a substantially real-time condition of the signal source.

Multiple communication system for vehicular bodies

A travel route indicating apparatus for use in an automotive vehicle, wherein a current travel route of the automotive vehicle in terms of two-dimensional coordinates may be obtained arithmetically by means of signal processing on the basis of the outputs from a travel distance detecting unit adapted to detect a current travel distance of the vehicle, and from a bearing detecting unit adapted to detect a resultant azimuth taken by the vehicle after travelling to a current point of travel, so that the thus obtained locational data on the location of the vehicle varying from time to time may be stored in sequence, and so that the travel path of the vehicle may be continuously visually indicated, as the vehicle travels, on the screen of a display from the thus-obtained travel data leading to the resulting current location of the vehicle. The apparatus comprises, in operative combination, a power supply control circuit adapted to detect the opening status of an ignition key switch and then output a power conducting command for a predetermined period of time and a power supply circuit adapted to self-hold the power conducting status to the signal processing unit upon the receipt of the command when the ignition key switch is opened, while holding the thus-stored data in the signal processing unit for a predetermined period of time even after the ignition key switch is opened.

Apparatus for visually indicating the travel route of an automotive

An improved fixed range or distance indicating system for use in a visual travel route indicating apparatus of a vehicle. The fixed range indicating system minimizes memory capacity by discretely storing locational data obtained from discrete arithmetical calculation made at a suitable predetermined interval to present relatively short vector segments optimized in accordance with the given scale of indication on the display and at the same time provides a relatively high accuracy in approximating a current locational indication of the vehicle. A plurality of basic scales of indication varying with doubled denominators in accordance with a given variety of basic scales of indication are presented, the locational data are picked-up discretely at a rate corresponding to the plurality of basic scales of indication, and the thus picked-up locational data is stored into prescribed memory tables within a given limit of indication by way of an endless store mode. The current indicated path of travel on the display is erased at the interval of a fixed range travelled by the vehicle corresponding to the basic scales of indication, and refreshed points of indication are determined for a new location of the vehicle in accordance with a given scale of indication from the current points of indication for the current location at the time of erasing on the basis of the locational data read out from the memory table.

An apparatus for use in an automotive vehicle for visually indicating the travel route thereof. A current travel route of the vehicle is arithmetically obtained in terms of two-dimensional coordinates for a unit travel distance of the vehicle on the basis of outputs from a travel distance detecting unit and a gas rate sensor. The thus-obtained locational data on the current location of the vehicle, varying from time to time, is stored in sequence, and the current travel path of the vehicle is continuously visually indicated. A timer unit is provided for starting the supply of power to the gas rate sensor a sufficient amount of time prior to starting the vehicle to permit the sensor to reach a stable working temperature in advance.

A current location indicating apparatus for use in an automotive vehicle wherein a current location of the vehicle is arithmetically obtained in terms of two-dimensional coordinates by a signal processing unit on the basis of the outputs from a travel distance detecting unit and a bearing detecting unit, and the current location of the vehicle is visually indicated on the screen of a display unit from the thus-obtained data in connection with the current location of the vehicle. The apparatus comprises a first bearing detecting unit comprising a rate type gyroscope as a main unit, and a second detecting unit comprising an earth magnetism sensor. The signal processing unit is adapted to monitor the outputs from the first and second bearing detecting means in comparison with each other to determine whether or not the first bearing detecting unit is under the influence of any disturbances, whereby the output of the first bearing detecting unit can be corrected so as to be free from any substantial disturbances during operation.

Apparatus for visually indicating the current location of an automotive

A current location indicating apparatus for use in an automotive vehicle wherein a current location of the automotive vehicle is arithmetically obtained in terms of two-dimensional coordinates by a signal processing unit on the basis of the outputs from a travel distance detecting unit and a bearing detecting unit, and the current location of the vehicle is visually indicated on the screen of a display from the thus-obtained data in connection with the current location thereof. The apparatus comprises, in operative combination, a first bearing detecting unit employing an earth magnetism sensor as a primary component, a second auxiliary detecting unit employing a rate type gyroscope or the like, and a signal processing unit adapted to monitor the output from the first bearing detecting unit in comparison with the operating state of the second auxiliary bearing detecting unit to determine whether or not the earth magnetism sensor of the first bearing detecting unit is under the influence of any external disturbances for a short period so that the output of the first bearing detecting means can be corrected accordingly.

A current location indicating apparatus for use in an automotive vehicle wherein a current location of the automotive vehicle is arithmetically obtained in terms of two-dimensional coordinates by a signal processing unit on the basis of the output from a distance detecting unit and the output from a bearing detecting unit, and the current location of the vehicle is visually indicated on the screen of a display from the thus-obtained data in connection with the current location thereof. The apparatus comprises, in operative combination, two different types of bearing detecting units, one being of a rate gyroscope type and the other being of an earth magnetism sensor type, and a bearing signal switching unit providing a selective switching function of the outputs from the two types of bearing detecting units.

A visual travel route indicating apparatus, for use in an automotive vehicle or the like, including a distance sensor for detecting a current distance of travel of the vehicle, a gas rate sensor for detecting a current azimuthal deviation generated by the vehicle during a turning motion, a thermostatic control chamber for enclosing the gas rate sensor hermetically from external temperature fluctuations, and a signal processing unit for arithmetically obtaining a current location plotted on two-dimensional coordinates per a given unit travel distance of the vehicle from the outputs of the two sensors and storing the thus-obtained location data in sequence so as to be read out subsequently for a continuous visual indication of a current locus of the vehicle on a display. The power supply to the thermostatic control chamber is optimally controlled in conjunction with the on/off state of the ignition switch of the vehicle. The visual indication of a current travel route of the vehicle is inhibited until the atmospheric temperature of the thermostatic chamber reaches a desired constant level, whereupon the offset adjustment of the gas rate sensor output is automatically normalized so as to present a precise visual indication of the vehicle's travel route on the display. Further, the occurrence of an abnormal temperature within the atmosphere of the thermostatic control chamber is detected so as to provide a warning to a driver of the vehicle.

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Saitama, Japan

Katsutoshi Tagami