Abstract: A machine tool includes: a spindle head; a spindle rotatably supported on the spindle head; a chuck unit configured to chuck a tool inserted in an axis direction of the spindle; a tool holder configured to hold the tool attached to the chuck unit; and a rotary arm configured to move the tool holder to a reachable position of the spindle. The tool holder is supported on the rotary arm by a support mechanism, and the support mechanism includes a displacement following mechanism configured to support the tool holder on the rotary arm in a manner to be capable of displacing the tool holder in a direction intersecting an axis of the tool.

Abstract: A machine tool includes: a spindle head; a spindle rotatably supported on the spindle head; a chuck unit configured to chuck a tool inserted in an axis direction of the spindle; a tool holder configured to hold the tool attached to the chuck unit; and a rotary arm configured to move the tool holder to a reachable position of the spindle. The tool holder is supported on the rotary arm by a support mechanism, and the support mechanism includes a displacement following mechanism configured to support the tool holder on the rotary arm in a manner to be capable of displacing the tool holder in a direction intersecting an axis of the tool.

Abstract: A requester includes a business process history DB having recorded therein GBPIDs, input messages, and provider names, and each of providers includes a log DB having recorded therein log data containing DBPIDs and images before updates of the DB. Moreover, in the requester, an UNDO information creator and a REDO information creator refer to the business process history DB to respectively create UNDO information and REDO information for the provider in charge of the business process of a GBPID after the modification REDO. Furthermore, in the provider, an UNDO processor and a REDO processor refer to the log DB to respectively perform UNDO and REDO processes.

Abstract: A requester includes a business process history DB having recorded therein GBPIDs, input messages, and provider names, and each of providers includes a log DB having recorded therein log data containing DBPIDs and images before updates of the DB. Moreover, in the requester, an UNDO information creator and a REDO information creator refer to the business process history DB to respectively create UNDO information and REDO information for the provider in charge of the business process of a GBPID after the modification REDO. Furthermore, in the provider, an UNDO processor and a REDO processor refer to the log DB to respectively perform UNDO and REDO processes.

Abstract: An integrated DBMS solution to recover primary site database based upon the maintenance of a shadow copy of the primary site's database data and logs at a remote site. Both the primary site DBMS and the remote site DBMS may support write-ahead logging protocol in which log records are written to a log data set before database updates are entered into the remote site storage. The remote site serves at least two functions: as a “tracker” DBMS and as a “take-over” DBMS. The tracker function maintains a shadow copy of the primary site's database data sets at the remote site. The multi-phased take-over function uses the shadow copies to update the remote site database data sets and substitutes them for primary site database data sets made unavailable by an unplanned disaster at the primary site.

Abstract: A combination switch 31 includes a body 33 having at least one lever switch-mounting portion 41, 43 in which a lever switch 45, 47 is mounted, and a printed circuit board 51 having a printed wire portion 59 to which the lever switch 45, 47, mounted in the lever switch-mounting portion 41, 43, is electrically connected, wherein the printed circuit board has a fixed contact portion 55, 57 which is electrically connected to the printed wire portion 59, and projects into the lever switch-mounting portion 41, 43, the fixed contact portion being provided at that portion of the printed circuit board which contacts the lever switch.

Abstract: A relaying device between relatively rotatable members for carrying out an electric connection between two relatively rotatable members via a cable is disclosed. In this relaying device, a first rotary unit having an inside cylindrical section, a second rotary unit having a relationship of making a relative rotation with respect to the first rotary unit by surrounding the Inside cylindrical section of the first rotary unit, and a cable for electrically connecting between the first rotary unit side and the second rotary unit side are provided.

Abstract: A relative rotation temporary stop mechanism 14 is integrally provided in a first rotor 11, and has a lock mechanism 140 elastically displaceable relative to the first rotor 11, and a lock recess portion 120a provided in a second rotor (stator) 12. The lock mechanism 140 has a lock protrusion portion 140a and an inclined portion 140b at its top end portion and at its base end portion respectively such that the lock protrusion portion 140a is fitted to the lock recess portion 120a. When an external connector A is connected to a direct connector 15, the inclined portion 140b is pushed by the external connector A to make the lock mechanism 140 move so that the lock protrusion portion 140a comes off from the lock recess portion 120a.

Abstract: A case body having first and second case bodies. A bus bar having a plurality of terminals and a tie bar integrally connecting the terminals to each other. A wire is positioned by a holder engaged with an engaging portion on the first case body. The bus bar and the flat cable are positioned by an engagement between a through hole thereof and a projecting portion on the first case. In a state of being positioned, a core wire, the terminal and a conductor portion are mutually connected to each other. The first and second case bodies are joined in a state of being positioned in the above manner. The tie bar is cut and a plurality of terminals are held within the case body in such a manner as to be mutually independent from each other. In accordance with this structure, a relative positioning among the wire, the bus bar and the flat cable is performed by a structural engagement between each of the members and the case body without using an insert molding.

Abstract: A connector with a steering angle sensor includes a steering roll connector in which an inner cylinder as a rotating body is provided inside an outer cylinder concentrically therewith, a spiral cable is stored between the outer and inner cylinders, and one end of the cable is supported on the outer cylinder while the other end of the cable is supported on the inner cylinder. A disk is fixed on the inner cylinder concentrically therewith. A plurality of slits are circumferentially formed in an outer edge portion of the disk. A sensor portion including a light receiving unit and a light emitting unit which are disposed so as to be opposite to each other through the outer edge portion of the disk is provided in a column switch.

Abstract: The signal transmission device 46 is structured such that a rotator formed as a rotating member is disposed inside and concentrically with an outer cylinder 47 formed as a fixed member, a spirally arranged electrical cable is stored in an annular storage chamber 60 formed between the outer cylinder 47 and rotator, and one end 50a of the electrical cable 50 is supported in the outer cylinder 47, whereas the other end 50b of the electrical cable 50 is supported in the rotator. In the signal transmission device for a steering roller connector 46, a canceler portion 57 is formed integrally in the upper cover 53 of the rotator. The canceler portion 57, as the steering is rotated and returned, contacts a return portion 59 formed in a turn signal cancel mechanism to thereby return turn signal lever 43 to a neutral position.

Abstract: A locking member is provided for properly locking an electrical device turning member and fixed member together. The locking member includes an elastic engaging piece and an elastic touching piece. The elastic engaging piece engages an in-hole projection of an engaging hole of the turning member upon insertion of the locking member into the engaging hole. The locking member elastic touching piece contacts the inside wall of the engaging hole upon insertion of the locking member into the engaging hole. The locking member further includes a latching part for engaging a latching projection of the fixed member. The elastic engaging piece and elastic touching piece both provide for sway prevention of the locking member within the engaging hole, and securely lock the locking member within the hole.

Abstract: A cable connector for connecting cable conductors (6A) of a flat cable (6) to wire conductors (41A, 42A, 43A) of a plurality of external wires (41, 42, 43), respectively comprises a T-shaped wire mounting plate (30) formed with a plurality of U-shaped grooves (31, 32, 33) and with a pair of guide bridges (34, 35). The U-shaped grooves hold the external wires on a first surface thereof in such a way that the wire conductors of the external wires are arranged being bent at a right angle and further projected from one end surface of the wire mounting plate, respectively. A pair of the guide bridges (34, 35) hold the fiat cable on a second surface thereof opposite to the first surface thereof in such a way that the cable conductors of the flat cable are arranged being projected from the same end surface of the wire mounting plate side by side with the projecting wire conductors of the external wires.

Abstract: The brushless signal transmitting device comprises a rotor; a fixed housing for rotatably supporting the rotor; at least one gear in mesh between the rotor and the fixed housing; an intermediate member disposed between the rotor and the fixed housing and rotatable in synchronism with and in the same direction as the rotor at a predetermined speed reduction ratio via the gear; a guide roller supported on the intermediate member; and a flexible wiring member connected between the rotor and the fixed housing. The wiring member is wound up around the rotor counterclockwise, for instance, and then returned via the guide roller so as to be wound up around the intermediate member clockwise. Since the intermediate member is larger in diameter but smaller in rotative speed than that of the rotor, it is possible to reduce the length of the flexible wiring member required to rotate the rotor by a predetermined number of revolutions of the rotor.