摘要:
This invention provides a bending-type rigid printed wiring board that can easily realize mounting of electric components (can realize a plated circuit having high productivity and assembling properties), can realize space saving, and can realize easy production. The bending-type rigid printed wiring board comprises a hard cure material (1) with a space part (1A) inserted thereinto. A heat-resistant resin layer (31) is stacked on the surface of the hard core material (1) and, at the same time, on the upper surface of the space part (1A). A heat-resistant resin layer (32) is stacked on the backside of the core material (1) except for the space part (1A). Further, a conductor layer (4) is stacked and fixed through the heat-resistant resin layers (31, 32). The conductor layer (4) has been etched to form a circuit.
摘要:
Provided is a bending rigid printed wiring board which facilitate the mounting of electric parts (realization of a high producibility and high assemblability substrate circuit) and enables spaces to be saved and which can be easily manufactured.That is, provided is a bending rigid printed wiring board, which is characterized in that a heat resistant resin layer is laminated on a front surface of a hard core material provided so as to contain a gap portion and also on a top surface of the gap portion, in that a heat resistant resin layer is laminated on a rear surface of the core material except the gap portion, in that a conductor layer is laminated and firmly fixed via the heat resistant resin layers and in that the conductor layer is etched, whereby a circuit is formed.
摘要:
A wire harness includes a flat cable having a trunk portion formed by covering a plurality of parallel electric wires with an insulating coating by integral molding, a plurality of branch portions formed by branching the trunk portion, and a joint device for connecting not less than two electric wires of the plurality of electric wires constituting the trunk portion to electrically short-circuit the branch portions. A wire harness manufacturing method includes the step of tearing an end portion of a trunk portion of a flat cable in accordance with the number of branch portions required, and cutting off unnecessary portions, thereby forming branch portions, the trunk portion being formed by covering a plurality of electric wires with an insulating coating by integral molding, the step of mounting a connector on the distal end of each branch portion, and the step of mounting a joint device on the trunk portion to electrically short-circuit not less than two electric wires of the electric wires of the trunk portion.
摘要:
The present invention relates to a 1-substituted-4-nitroimidazole compound represented by the general formula (1) or a salt thereof, (wherein R is a hydrogen atom, a lower alkoxy group-substituted lower alkyl group, a phenyl-lower alkoxy group-substituted lower alkyl group, a cyano-substituted lower alkyl group, a phenyl-lower alkyl group which may have lower alkoxy groups as the substituents in the phenyl ring or a group of the formula —CH2RA; X is a halogen atom or a group of the formula —S(O)n-R1) and method for preparing the same. The compound of the formula (1) is a useful compound as an intermediate for synthesis of various pharmaceutical and agricultural chemicals, particularly, as intermediates for antitubercular agents.
摘要:
A spectrometric analyzing device is capable of analyzing a thin film with high accuracy by using light having an arbitrary wavelength, such as not only infrared light but also visible light, ultraviolet light and X-ray, and using whatever refractive index of a supporting member of the thin film. A spectrometric analyzing device comprises a light source (1), a polarizing filter (2), a detection unit (3), a regression operation unit (4) and an absorbance spectrum calculation unit (5). The light source (1) emits light at n different angles of incidence (θn) to a measurement portion. The polarizing filter (2) shields an s-polarized component. The detection unit (3) detects transmitted spectra (S). The regression operation unit (4) uses the transmitted spectra (S) and a mixing ratio (R) to obtain an in-plane mode spectrum (sip) and an out-of-plane mode spectrum (sop) through a regression analysis. The absorbance spectrum calculation unit (5) calculates an in-plane mode absorbance spectrum (Aip) and an out-of-plane mode absorbance spectrum (Aop) of the thin film, based on the results from a state in which the thin film is on the supporting member and a state in which no thin film is on the supporting member.
摘要:
A rehabilitating pipe is assembled inside an existing pipe using segments to repair the existing pipe. A coupling member is inserted through a segment when it is coupled in the longitudinal direction to another segment coupled already, and the coupling member is joined to the coupling member of another segment already coupled. During joining the segment is clamped against another segment and both the segments are coupled in the longitudinal direction. Such steps are repeated to couple other segments to segments already coupled until the rehabilitating pipe is laid to a predetermined length.
摘要:
A management server receives from a server storing information a request that a data input job be executed and from a data input device a request to assign a data input job to itself. The management server makes a list of information to be digitized through data input, based on information held on itself and input-specific information obtained from the server storing information, and transmits the list to a data input device adequate to the data input job. The data input device selects information as data input preference. The data input device obtains the selected information from the server storing information. Through the data input device, its operator inputs the obtained information as computer-usable data. The input data is transmitted to the server storing information. The management server stores, updates, and manages diverse data about input jobs.
摘要:
In a method of producing aerated soap (5) comprising solidifying molten soap (4) having a large number of bubbles dispersed therein in a cavity (11) of a mold (1), the cavity (11) having a prescribed shape, 1.05 or more time as much molten soap (4) as the volume of the aerated soap (5) is fed to the cavity (11) and solidified in a compressed state.
摘要:
A rehabilitating pipe having a flange at one end thereof is laid inside a first existing pipe so that the flange contacts an inner circumferential surface portion of a second existing pipe surrounding a portion where the first and second existing pipes intersect. A flange part of a flanged tubular member is adhesively fixed to the inner circumferential surface of the second existing pipe so that the flange part covers the flange of the rehabilitating pipe and the inner circumferential surface portion of the second existing pipe. A tubular part of the flanged tubular member is adhered to the rehabilitating pipe to thereby seal a gap between an inner circumference of the first existing pipe and an outer circumference of the rehabilitating pipe.
摘要:
An engine cylinder liner construction in which a cylinder liner that is cast into a cylinder block has a tubular portion and a number of spines integrally formed on an outer surface of the tubular portion, the engine cylinder liner construction being characterized in that a chamfered portion is formed at an end portion m of the tubular portion which faces a cylinder head by chamfering the end portion together with the spines located thereat in a tapered fashion.