Abstract:
A drill guide jig for guiding a drill orthogonally to a curved surface of a workpiece is disclosed. The jig is provided with a guide member having a guide hole for passing a drill and a holding member for holding the guide member. The holding member has a contact part for making contact with a curved surface of the workpiece on the lower side. The contact part has two contact points for making contact with the curved surface. The two contact points are symmetrical in relation to a center axis orthogonal to a midpoint of a line segment that connects the contact points. The drill is perpendicular in relation to the curved surface of the workpiece because the guide hole is disposed along the center axis.
Abstract:
An object of the present invention is to provide technology in which an HA is capable of efficiently maintaining registration information of an MR, and communication efficiency in registration/update processing between the HA and the MR is improved.A mobile node has a representative home address, a subsidiary home address, and a care-of address, and registers information (joint information) showing the relation between the representative home address, and all subsidiary home addresses, and the care-of address with the home agent, each time the mobile node moves to other network and is assigned a new care-of address. The home agent receives a registration request for the joint information, and stores the registered information, and if a packet destined for the representative home address, or any subsidiary home address arrives from any correspondent node, retrieves the joint information including the address from the registered information maintained thereby, and transfers the packet to the corresponding care-of address.
Abstract:
A first circuit board (1) mounted with an electronic component (16) and a second circuit board (2) are vertically connected three-dimensionally through an interconnecting board (3) wherein the terminal portion (6) of the land electrode (5) on the interconnecting board (3) is buried in the termination material (9) of the interconnecting board (3). Consequently, the chance of peeling or cracking due to peeling stress or shearing stress acting between the upper/lower circuit boards and the land electrode by high density mounting, thermal shock or falling impact can be suppressed or buffered resulting in high reliability.
Abstract:
The present invention provides a connector in which an operating lever does not drop from a base and a connection terminal does not plastically deform even if the horizontal component force of turning operational force acts on the operating lever. A connector includes a base having an opening to be inserted with an FPC at a front surface, and having a plurality of insertion holes passing from the front surface to a rear surface juxtaposed; a connection terminal arranged in a projecting manner with a substantially T-shaped operating piece having at one end a movable contacting point that comes into pressure contact with a joint of the FPC, the connection terminal having one end inserted to the insertion hole from the rear surface side; and an operating lever in which a cam portion is fitted into a turning recessed portion arranged at an upper side of the connection terminal to act as a turning supporting point, the cam portion driving an operation receiving portion positioned at the other end of the operating piece. A position regulation contacting portion arranged at a lower surface of the operating lever locks to a slip-out preventing projection arranged in a projecting manner at an upper side of the connection terminal when the locking operation of the operating lever is completed.
Abstract:
A composition for diagnosing amyloid-related diseases, which comprises a flavone derivative, a chalcone derivative, a styrylchromone derivative, or a coumarin derivative, is provided. These compounds have high binding specificity to an amyloid β protein, high permeability to a blood-brain barrier, and ability to rapidly disappear from sites other than cerebral senile plaque. Accordingly, the composition of the present invention using these compounds enables the diagnosis of amyloid-related diseases with high precision.
Abstract:
Novel amine compounds which are represented by the following formula (1) and efficacious against diseases such as a viral infectious disease with HIV, rheumatism, and cancer metastasis; typically, A1 and A2 represent a hydrogen atom or a substitutable monocyclic or polycyclic heteroaromatic ring and W represents a substitutable benzene ring or any group represented by the following formula (10) or (11): where X represents O, CH2, C(═O), NR11, or CHR35 and D represents a group represented by the following formula (6): where Q represents a single bond, NR12, or a group represented by the formula (13): and Y represents a group represented by the following formula (7): where z represents a substitutable monocyclic or polycyclic aromatic ring; and B represents —NR25R26; and R1 to R26 in the above formulae represent a hydrogen atom, an alkyl group, an alkenyl group, or an alkynyl group.
Abstract:
A hydrodynamic torque transmitting device is disclosed that overcomes problems created by the presence of a thrust washer therein. In a torque converter 1 according to the present invention, a piston 41 is disposed between a front cover 2 and a turbine 4 to form a front chamber F on a front cover side and a rear chamber R on a turbine side, and can move toward and away from the front cover 2 by means of a hydraulic pressure differential created between the front and rear chambers F and R. The piston 41 has a disk shaped body 41a, and a frictional coupling portion (friction facing 61) disposed on a outer peripheral portion of the body 41a that serves to frictionally engage with the front cover 2. The turbine hub 23 and the front cover 2 have opposing portions (63, 23b) that oppose each other across an axial space. The piston 41 has a support portion 48 that axially supports the turbine 4 when the piston 41 moves to a position near the front cover. When the piston 41 moves to a position closest to the front cover 2, an axial space is maintained between the opposing portions (63, 23b).
Abstract:
A first identifier for identifying each flow belonging to a first group relating to a sequencing, a first sequential number, said first sequential number being unique within each flow of the first group flow, a second identifier for identifying a flow relating to a retransmitting control, and a second sequential number, said second sequential number being unique within each flow belonging to the second group flow, are affixed to a transmission packet to transmit it. A receiving node makes a request for retransmission based upon the second identifier and the second sequential number, and a transmitting node retransmits its packet. Also, in the sequencing of the packets, the receiving node takes a sequencing of the packet based upon the first identifier and the first sequential number.