摘要:
There are provided a resin composition comprising a crosslinking component with a weight average molecular weight of 1,000 or less having a plurality of styrene groups and represented by the following formula: wherein R is a hydrocarbon skeleton, each of R1s is a hydrogen atom or a hydrocarbon group, each of R2, R3 and R4 is a hydrogen atom or an alkyl group, m is an integer of 1 to 4, and n is an integer of 2 or more, at least one high-molecular weight compound, an inorganic filler, and at least one treating agent for said inorganic filler; its cured product; and a prepreg, a laminate sheet having a conductor layer, and a multilayer printed wiring board obtained by processing the conductor layer of the laminate sheet into wiring.
摘要:
A heat sealer capable of providing a high sealing strength by appropriating a distribution of temperature at two sheet contact faces (19a, 19b) includes a block (31) made of a metallic material having a high rigidity and operable to heat the resinous sheet (S) while pressing the latter. The block (31) is provided with heaters (24a, 24b) therein and also with heat conducting members (33a, 33b) each having an excellent heat conductive characteristic higher than that of the metallic material. The heat conducting members (33a, 33b) are positioned between the heaters (24a, 24b) and the sheet contact faces (19a, 19b), respectively.
摘要:
A fluid drop detecting reservoir tank has a float with a magnet which moves down in accordance with a drop in the level of fluid in a reservoir tank. The magnet closes a magnetically operated switch when the fluid reaches a predetermined level so that a predetermined drop in the level of the fluid is detected. The fluid drop detecting reservoir tank is provided with a mount casing for receiving therein a switch casing in which the switch is encased. The reservoir tank is provided with a retainer mechanism arranged between the mount casing and the switch casing for holding the switch casing in the mount casing so as to locate the switch below the magnet and preventing the switch casing from being withdrawn from the mount casing.
摘要:
A column base structure having connected a pair of column-base metal fittings to the lower part of a column consisting of a pair of main column members disposed at predetermined intervals and connecting members disposed in such a manner as to integrally connect the main column members; the column base metal fittings being fixedly fitted to a concrete foundation via anchor bolts and nuts; characterized in that a horizontal member having a predetermined cross-sectional area is integrally and fixedly fitted between the main column members in the vicinity of the column base metal fitting.
摘要:
A column/beam joint structure, made of steel members, in which a reinforcing member formed into a flat plate or into a strip shape so as to surround the outer periphery of the flange is interposed between a flange having a vertical plane constituting the column and a base plate constituting a connector fixedly fitted to an end of a beam. The flange, the reinforcing member and the connector are integrally joined together via a connecting fastener member.
摘要:
A vehicle surroundings monitoring device for clarifying the accuracy of detection results and providing notification so that a driver can intuitively ascertain the position in which an object exists, the vehicle surroundings monitoring device comprising: an object detection unit for detecting objects in the periphery of a vehicle; a vehicle image generation unit for generating an image of the vehicle with the point of view set above the vehicle; a periphery image generation unit for generating an image of the periphery of the vehicle including the image of the vehicle; a position-calculating unit for calculating a corresponding position in the image of the periphery on the basis of detection results of the object detection unit; and an indicator unit for indicating the corresponding position in the image of the periphery when the degree of confirmation of the detection results of the object detection unit meets or exceeds an assessment threshold, and for indicating the corresponding region in the image of the periphery when the degree of confirmation of the detection results is less than the assessment threshold.
摘要:
A seal member (60) has a dual-tube structure consisting of an outer tubular seal member (160a) and an inner tubular seal member (160b); the outer tubular seal member (160a) is welded, at its rear end portion, to the inner circumferential surface of a forward-end housing (131), thereby forming a housing-side joint W2; the inner tubular seal member (160b) is welded, at its forward end portion, to a forward end portion of the outer tubular seal member (160a), thereby forming an inter-tubular-seal-member joint W3; and the inner tubular seal member (160b) is welded, at its portion located rearward of the joint W3, to the outer circumferential surface of the heater (10), thereby forming a heater-side joint W1. An action of pressing the heater forward is effected on the basis of an axial dimension L1 between the joints W2 and W1 shorter than an axial dimension between the joints W2 and W3 and is, therefore, mitigated.
摘要:
A glow plug including a substantially cylindrical housing extending in an axial direction; a rod-shaped heater unit having a front end protruding from the front end of the housing and movable in the axial direction; a connecting member connecting the heater unit to the housing within the housing and allowing the heater unit to move in the axial direction; and a pressure sensor that detects pressure received by the heater unit. The heater unit has a large-diameter portion at the rear end thereof and a small-diameter portion frontward of the large-diameter portion and having a diameter smaller than the diameter of the large-diameter portion. The connecting member connects the small-diameter portion of the heater unit to the housing within the housing.
摘要:
To provide a heat sink material that not only is excellent in heat sink properties, but also allows molded articles of various shapes made of a variety of materials to be used as a base substrate of the heat sink material. The heat sink material is also excellent in durability when in use as a heat sink material and can be thinned, and can be conveniently utilized for semiconductor devices, particularly for cell phones, personal computers and the like. The heat sink material includes a composite electroplated film having a plated metal film as a matrix wherein diamond particles are co-deposited in the matrix in such a way that a co-deposition amount of the particles gradually changes in a thickness direction of the plated metal film.
摘要:
A storage device includes a nonvolatile storage section; and a control section that controls the nonvolatile storage section, wherein the control section includes an access control section that outputs a clock for access control for performing access control of a read/write of the nonvolatile storage section, and performs access control of the read/write to the nonvolatile storage section, and a masking process section that performs the masking process of a reset signal on the basis of the clock for access control from the access control section, and supplies the reset signal after the masking process to the access control section.