摘要:
A bearing material includes a backing metal and a porous sintered metal layer sintered onto a surface of the backing metal, particles of an inorganic substance being contained at grain boundaries of the porous sintered metal layer. The porous sintered metal layer contains tin, nickel, phosphorus, and copper, and the particles of the inorganic substance are those of at least one of graphite, boron nitride, graphite fluoride, calcium fluoride, aluminum oxide, silicon oxide, and silicon carbide.
摘要:
A superconducting current lead includes a cylindrical support member 3, and superconducting wire material units 1 each of which is fixed onto the support member and each of which is composed of a single tape-like oxide superconducting wire material or a laminated tape-like oxide superconducting wire material, wherein tape surf aces of the superconducting wire material units are disposed in parallel with a circumferential direction in a cylindrical coordinate system, and the cylindrical support member is formed from a low thermal conductivity material.
摘要:
A workflow managing system includes a workflow server for automatically extracting a next workflow entrance location from an electronic document for management of the next workflow entrance location. The workflow server analyzes the entered electronic document to extract a document type candidate from the electronic document, classifies the electronic document in accordance with the document type, refers to a table showing a relationship between the document types and in-charge departments or in-charge users associated therewith at the time of circulating the classified electronic document, automatically extracts next workflow entrance location candidate information for circulation of the sorted document type candidates, sends the sorted electronic document to the user terminal of the next workflow entrance location candidate, receives a signal indicative of acquisition or remand of the document circulated from the document-circulated user terminal, judges correctness or incorrectness of the next workflow entrance location candidate information, and confirms the correctness or incorrectness of the circulation.
摘要:
A method for bending a glass plate for a laminated glass comprises a step of heating at least two glass plates separately at a temperature suitable to conduct bending operation and bending them; a step of gradually cooling each of them; a step of transferring the at least two glass plates onto a bending ring mold in an overlapping state; and a step of heat-shaping the overlapping glass plates on the bending ring mold so that the surfaces of the glass plates are fitted to and are in coincidence with each other.
摘要:
A portable cosmetics case includes a hollow and flat box-like case body. The case body has an opening at one end which opens downwardly. A plurality of cosmetic containers containing e.g. lipsticks, a compacted powder case, and a painting brush are inserted in the case body. Each cosmetic container has an end portion closing the opening in the case body. Thus, the cosmetics case has a smooth box-like external appearance. The cosmetic containers received in the case body can be replaced as desired according to the user's preference.
摘要:
A preset type torque wrench, in which another link is arranged in series to an ordinary toggle link between a head and a thruster, so that after the toggle link is actuated, said another link is further actuated, where by the head continues to turn at a large angle relatively to a grip part.Thus, the generation of any excessive torque can be prevented.
摘要:
Provided is a charged particle radiation device enabling suppression of both inclination and vertical vibration of a charged particle optical lens barrel, with a simple configuration. A charged particle radiation device according to the present invention includes a vibration damping member (19) including viscoelastic material sheets (16A and 16B) sandwiched by support plates (17A and 17B), and is configured so that a plane including a sheet surface of each viscoelastic material sheet is not perpendicular to a center axis of the charged particle optical lens barrel.
摘要:
Disclosed is a high resolution and high throughput charged particle radiation device that attenuates the natural vibration of an ion pump in a short time, excited by a reaction force at the time of driving the stage, and prevents occurrence of a loop of force and a loop of current. The charged particle radiation device includes a sample chamber (4) for disposing a sample (3) therein, a charged particle radiation optical lens tube (1) for irradiating the sample (3) with charged particle radiation (10), ion pumps (2a, 2b) for evacuating the charged particle radiation optical lens tube (1), a frame (16) fixedly attached to the sample chamber (4), the frame (16) facing one end of each of the ion pumps (2a, 2b), and vibration absorbers provided between the frame (16) and the one end of each of the ion pumps (2a, 2b), each of the vibration absorbers including a layered structure which includes a viscoelastic sheet (20a, 20b) sandwiched between metal plates (18a, 18b, 21a, 21b).
摘要:
To make improvements in torque wrenches with a torque limiter that uses a cam mechanism and to provide a torque wrench that realizes more stable operation and is capable of highly precise tightening. In a torque wrench with a torque limiter that uses a cam mechanism, a solid columnar roller member 14 is engaged with a cam part 7 of a cam shaft 8 such that it is rotatably supported by a roller support lever member 12 mounted in a head portion 2 such as to be rotatable around a support shaft 16 and such that it is pressed against the cam part 7 by a spring force transmitting rod 18 biased by a torque setting spring. The roller support lever member 12 is configured such that the distance r2 from the support shaft 16 to a point of application of force of the spring force transmitting rod 18 is longer than the distance r1 from the support shaft 16 to the roller member 14.
摘要:
A phosphorus flame-retardant composition characterized in that it comprises an aromatic diphosphate compound represented by the general formula (I): wherein R1 and R2 are, the same or different, a lower alkyl group, R3 and R4 are, the same or different, a hydrogen atom or a lower alkyl group, Y is a bonding arm, a —CH2—, —C(CH3)2—, —S—, —SO2−, —O—, —CO— or —N═N— group, k is 0 or 1, and m is an integer from 0 to 4, and it contains, as an impurity, a phosphorus compound having a hydroxyphenyl group represented by the general formula (II): wherein R1, R2, R3, R4, Y, k and m are as defined in the general formula (I), the content of the phosphorus compound being 1% by area or less as determined by gel permeation chromatography (GPC).