摘要:
A protector (10) has two half members (20, 40) forming a tubular shape upon being assembled. One half member (20) includes a pair of temporary fixing ribs (26A, 26B) projecting more than a contact edge (23) with the other half member (40) and standing up at the opposite sides of each of corrugated tubes (80A, 80B), each pair of temporary fixing ribs (26A, 26B) are shaped to be insertable into grooves (81A, 81B) of the corresponding corrugated tube (80A, 80B), and stand-up ends (27A, 27B) of the pair of temporary fixing ribs (26A, 26B) are bent to approach each other along the groove (81A, 81B) of the corrugated tube (80A, 80B).
摘要:
To provide a method and the like for testing a main memory in a multi processor system, which is capable of reducing a test execution time and accordingly a start-up time as compared with the case where a single processor is used for the test. The present invention provides a method for testing a main memory (MM) in a multi processor system (MPS) including a main processor (MP) and multiple sub processors (SP) each having a DMA transfer mechanism and a local store (LS). The method and the like including: MP allocating a partial memory region (PMA) in MM to each SP; MP requesting each SP to test the allocated PMA; each SP filling LS thereof with initial data in response to receiving the request; each SP transferring the data stored in LS thereof to PMA by using a DMA transfer; each SP transferring the data stored in PMA to LS thereof by a DMA transfer; and SP testing the data in LS; and MP judging a test result on MM by putting together the tests results in response to the completion of all the tests by respective SP.
摘要:
A male housing (1) has a hood (5) for receiving a female housing (2) and the female housing (2) has a locking arm (9) for engaging the hood (5) when the housings (1, 2) are fit together. Protection walls (19) are formed on the female housing (2) on opposite sides of the locking arm (9). The protection walls (19) are substantially flush with the hood (5) when the housings (1, 2) are fit together. An operation portion (20) of the locking arm (9) also is substantially flush with the hood (5) when the housings (1, 2) are fit together. A predetermined interval is set between opposed ends of the protection wall (19) and the hood (5) and between the operation portion (20) and the hood (5). Thus, an operator's gloves will not be caught while fitting the male and female housing (1, 2) together.
摘要:
An unlocking jig (40) is fit on a female housing (10) from below. As a result, a guide groove (43A) on a bottom portion (43) of the unlocking jig (40) engages a convexity (22C) on a lower surface of the female housing (10) and a guide groove (43B) on an arm (45) engages a convexity (22B) on a side surface of the female housing (10). The unlocking jig (40) has unlocking claws (a1, a2) that engage short locking pieces (38B, 38C) when the unlocking jig (40) is moved and unlock the short locking pieces (38B, 38C) from locks (22B, 22C) on the housing (10).
摘要:
A fixing part (12) has two resiliently deformable legs (18) separated by a slot (17). A locking projection (19) is formed at a distal end (19C) of the fixing part (12) and has a locking surface (19A) spaced from the distal end (19C). A maximum cross-sectional dimension (A) of the fixing part (12) at the locking surface (19A) exceeds the diameter (d) of a through-hole (71) in a substrate (70). A tapered sliding-contact surface (19B) extends from the locking surface (19A) to the distal end (19C). Noncontact surfaces (21) are at opposite circumferential ends of each sliding contact surface (19B) and substantially adjacent the slot (17). The noncontact surfaces (22) of each locking projection (19) are spaced from one another at the slot (17) by distances that are no greater than the diameter (d) of the through-hole (71).
摘要:
In a laser oscillating apparatus for exciting a laser gas in a laser tube by introducing an electromagnetic wave from a waveguide into the laser tube through a plurality of slots formed in a waveguide wall, and generating a laser beam by resonating light emitted from the laser gas, the slots are formed in a line such that their longitudinal direction is consistent with the longitudinal direction of the waveguide, and a metal wall is so formed as to surround these slots. This metal wall forms a gap as a microwave passage from the slots to a window in the laser tube wall, thereby spacing the laser tube wall apart from the slots by a predetermined distance.
摘要:
A gas supply path structure forms a fluid path for allowing a laser gas to flow into or out of a pair of fluid inlet and outlet 11a and a laser gas is controlled to a predetermined subsonic speed at a throat portion. Gas supplies for controlling the speed of the gas are connected each to the fluid inlet and to the fluid outlet of the gas supply path structure and, together with a cooling device, compose a circulation system for controlling the speed and pressure of the laser gas at the fluid inlet and/or at the fluid outlet.
摘要:
An excimer laser gas in a laser tube 2 is excited by a microwave introduced from awaveguide 1, and electric field concentration occurs in a slit-shaped gap 3 provided in a plate member 11c, causing plasma discharge. Then the phase of plasma light is regulated and the light is resonated, to cause excimer laser light. This construction realizes plasma excitation entirely uniform along a lengthwise direction of laser light emission, and enables uniform laser light emission with minimum energy loss.
摘要:
In a slot array structure, electromagnetic wave emission which is uniform as a whole over the length of a laser tube is realized to allow uniform laser emission with minimum energy loss. Slots (10) are formed at a predetermined pitch in a long end face (H plane) of each waveguide (1) along a central line (m) in the longitudinal direction of the H plane to be alternately located on the left and right sides of the central line (m) and spaced apart from the central line (m) by a distance (d).
摘要:
A watertight connector includes male and female housings (10, 20). The male housing (10) has an engaging end surface (10A) with a mounting recess (15) in which a seal (40) is mountable. The seal (40) has sealing portions (45) to be fitted around outer surfaces of pillars (16) that surround male terminal fittings (13). A lattice-shaped array of press-in grooves (46) is provided between the sealing portions (45), and a peripheral press-in groove (47) is formed between the sealing portions (45) and the mounting recess (15). A peripheral rib (32) and a lattice-shaped array of ribs (33) project from an engaging end surface (20A) of the female housing (20). The ribs (32, 33) enter the press-in grooves (46, 47) as the housings (10, 20) are connected and come into sealing contact with the outer circumferential surfaces of the sealing portions (45).