摘要:
Disclosed is a screen printing apparatus for screen printing the cream solder including a squeegee assembly (30) provided with comb blade members (35) and with solder leakage prohibiting guides (36). The comb blade members partition a cream solder (52) substantially vertically with respect to a contact slide surface between the squeegee (33) and the screen (21) to prevent the cream solder from passing in fluidity on the screen (21) in a direction substantially at right angles to the sliding direction as the squeegee sweeps and as the cream solder becomes twisted between the screen and the squeegee. The solder leakage prohibiting guides (36) prevent the cream solder from leaking to outside a printing sphere determined by the squeegee width.
摘要:
Disclosed is a screen printing apparatus for screen printing the cream solder including a squeegee assembly (30) provided with comb blade members (35) and with solder leakage prohibiting guides (36). The comb blade members partition a cream solder (52) substantially vertically with respect to a contact slide surface between the squeegee (33) and the screen (21) to prevent the cream solder from passing in fluidity on the screen (21) in a direction substantially at right angles to the sliding direction as the squeegee sweeps and as the cream solder becomes twisted between the screen and the squeegee. The solder leakage prohibiting guides (36) prevent the cream solder from leaking to outside a printing sphere determined by the squeegee width.
摘要:
The present invention relates to a data write control system for writing data onto a disk in response to a write request. Before the data is written onto a disk in a floppy disk drive (17), a FD driver (120) stores the data in a predetermined area of a main memory (12). Note that the data involves a probability of being unsuccessfully written onto the disk. After the data has been written on the disk, the FD driver (120) reads out the written data from the disk, and compares the read-out data with the data stored in the predetermined area so as to determine whether or not the data written onto the disk has been successfully written.
摘要:
A thermally crystallizable glass consisting essentially of 45-57 SiO.sub.2, 29-38 Al.sub.2 O.sub.3, 13-22 Na.sub.2 O, in parts by weight, and the parts totalling 100. For each of these 100 parts, the glass contains 0.5-5 parts of ZrO.sub.2 and 1-10 parts of ZnO. The five constituents constitute at least 95 weight percent of the total glass and a thermally crystallized glass-ceramic article suitable as kitchen ware or table ware is made from this glass.
摘要翻译:基本上由45-57SiO 2,29-38 Al 2 O 3,13-22 Na 2 O组成的热可结晶玻璃,重量份,总计100份。对于这100份中的每一份,玻璃含有0.5-5份的ZrO 2和 1-10份ZnO。 五种成分构成总玻璃的至少95重量%,并且由该玻璃制成适合作为厨房用具或餐具的热结晶玻璃陶瓷制品。
摘要:
To provide a measure for reducing the leaching values of alkali components defined in ISO4802 and the like as much as possible in a glass container for use in storage or the like of pharmaceuticals or the like. The measure includes a container converting process of processing a glass tube into a container shape having a bottom and an opening to form a vial and a fire blast process of scanning an inner surface of the vial with a flame of a point burner while emitting the flame to an internal space of the vial and applying the flame to the inner surface.
摘要:
In an enabled resume mode, the drive status, head position and recording data amount of a CD-ROM drive are saved in a system memory when the power supply of a system is turned off. When the power supply is turned on, it is determined based on a data recording capacity whether a currently-set CD-ROM is identical with one set when the power supply is turned off. If it is determined that they are not identical, a resume error occurs only in the CD-ROM drive, and the configurations of systems other than the CD-ROM drive are resumed on the basis of information saved in the system memory, thereby preventing the whole system from being hung up.
摘要:
To provide a measure for reducing the leaching values of alkali components defined in ISO4802 and the like as much as possible in a glass container for use in storage or the like of pharmaceuticals or the like. The measure includes a container converting process of processing a glass tube into a container shape having a bottom and an opening to form a vial and a fire blast process of scanning an inner surface of the vial with a flame of a point burner while emitting the flame to an internal space of the vial and applying the flame to the inner surface.
摘要:
The present invention includes a first-language basic input/output control program linked with a first-language OS an a computer and an input/output device for executing first-language application software in object code form, an emulator linked with second-language application software, the first-language basic input/output control program and the first-language OS for executing the second-language application software in object code form and a way of activating and terminating the emulator. Thereby, there is provided a computer system which permits the first-language application software and the second-language application software to be operated using the identical computer, input/output device and first-language OS.
摘要:
A film rewind device in a camera in which a rewind coupling is automatically engaged with a cassette shaft in response to rewind operation has a rotatable member having a spiral groove on its peripheral wall portion and said rewind coupling at the end of the shaft thereof, the rotatable member being slidable in axial direction and rotatable by rewind operation, and a meshing member meshing with the spiral groove at the initial stage of the rewind operation to thereby slide the rotatable member in axial direction to cause the coupling to engage the cassette shaft. The mesh engagement between the meshing member and the spiral groove is released in axial direction when the coupling engages the cassette shaft, so that the meshing member comes to support the rotatable member so as to block the return of the rotatable member in axial direction.
摘要:
A D.C. voltage is applied between an anode terminal and stem pins of a cathode ray tube, using the anode terminal as a negative terminal to cause cathode spot at an edge of an internal electric conductive film of the cathode ray tube. Thus, the edge of the internal electric conductive film is so conditioned that the dielectric breakdown strength of a glass neck tube of the cathode ray tube is graded up.