摘要:
A processor which decodes and executes an instruction sequence includes: a state hold unit for holding, when a predetermined instruction is executed, a renewal state for an execution result of the predetermined instruction; an obtaining unit for obtaining an instruction sequence composed of instructions matching instructions assigned to an instruction set of the processor, where the instruction set is assigned first conditional instructions, a first state condition for a first conditional instruction being mutually exclusive with a second state condition for a second conditional instruction which has a same operation code as the first conditional instruction, the instruction set not being assigned the second conditional instruction, and the first state condition and the second state condition specifying either of one state and a plurality of states; a decoding unit for decoding each instruction in the obtained instruction sequence one by one; a judging unit for judging whether the renewal state is included in either of the state and the plurality of states specified by the first state condition in the first conditional instruction, when the decoding unit decodes the first conditional instruction; and an execution unit for executing, only if a judgement result by the judging unit is affirmative, an operation specified by the operation code in the first conditional instruction decoded by the decoding unit.
摘要:
In a screen printing apparatus which prints solder cream on a substrate by a closed type squeeze head, in print space 35 that houses the solder cream 5 pressurized in a paste storing part and brings the solder cream 5 into contact with a surface of a mask plate, a hollow heat regulating member 37 provided in a horizontal direction orthogonal to a squeezing direction is caused to pass, and a heat regulating medium is circulated inside the heat regulating member 37 by a heat regulator 40, whereby the solder cream 5 in the print space 35 can be always kept at an appropriate temperature and at an appropriate viscosity, so that print quality can be secured.
摘要:
A disk recording and/or reproducing apparatus includes: a loading mechanism for drawing a disk having been inserted through an opening portion into the apparatus or drawing the disk having been held in the apparatus out of the opening portion; and an opening/closing sheet having first and second opening/closing portions, the first and second opening/closing portions being deformed by the disk to thereby open/close the opening portion. At least one of the first and second opening/closing portions has at least one deforming portion for facilitating the deformation of the opening/closing portion when the opening/closing portion is deformed by the disk carried by the loading mechanism.
摘要:
When a subroutine call instruction is transferred from the instruction memory 39 to the IDB 29 and decoded by the decoder 18, the following operations (1)-(3) are executed in parallel: (1) a return address storage operation for incrementing the value stored in the PC 15 using the INC 16 and for storing the incremented value in the LR 13 as a return address; (2) a branch operation for storing the entry address of the subroutine included in the subroutine call instruction in the PC 15; and (3) a stack reserve operation for preparing for the following use of a stack area by adding a value “−4” to the value stored in the SP 12 using the adder 22 and for storing the addition result in the SP 12.
摘要:
The present invention concerns a tungsten carbide base cutting tools formed on sintered hard alloy substrate material. Multiple hard coatings are deposited on the Co-enriched surface layer of the substrate material, and Co-enriched surface layer occurs within a surface layer region that is 50 .mu.m from an interface of said substrate material, wherein the Co content in said surface layer that is 5-10 .mu.m from an interface of said substrate material is within a range from 15-25% by weight; wherein the Co content in said surface layer is more than the Co content in the core, and wherein the content of the carbides of Ti, Ta and Nb is lower than that in the core. The multilayer coating consists of a primary coating of TiCN, a secondary coating of Al.sub.2 O.sub.3 and the surface coating consisting of at least one of TiCN and TiN. The interface between the substrate material and the primary coating is provided with a first intermediate coating consisting of TiN. The interface between the primary coating and the secondary coating is provided with a second intermediate coating consisting of at least one layer of TiC, TiCO or TiCNO.
摘要翻译:本发明涉及在烧结硬质合金基材上形成的碳化钨基切削工具。 多个硬涂层沉积在基底材料的富Co表面层上,富钴表面层出现在与所述基底材料的界面相邻的50μm的表面层区域内,其中所述表面层中的Co含量 距离所述基材的界面5-10μm是在15-25重量%的范围内; 其中所述表面层中的Co含量大于芯中的Co含量,其中Ti,Ta和Nb的碳化物含量低于芯中的Co含量。 多层涂层由TiCN的初级涂层,Al 2 O 3的二次涂层和由TiCN和TiN中的至少一种组成的表面涂层组成。 衬底材料和初级涂层之间的界面设置有由TiN组成的第一中间涂层。 第一涂层和第二涂层之间的界面设置有由至少一层TiC,TiCO或TiCNO组成的第二中间涂层。
摘要:
A screen printing apparatus for printing a printing paste to a to-be-printed object, includes a positioning stage for positioning and fixing the to-be-printed object, a screen printing plate disposed above the positioning stage, a printing squeegee moved in a predetermined moving direction within a horizontal plane while keeping touch with the screen printing plate to thereby print the printing paste on the screen printing plate to the to-be-printed object, a circuit pattern provided on the screen printing plate and inclined at an angle to the moving direction of the printing squeegee, a lift device for relatively moving the positioning stage up and down to a predetermined printing position in a vicinity of a lower face of the screen printing plate, a rotating device for rotating the positioning stage about a longitudinal axis orthogonal to a face of the positioning stage, and a controlling device for controlling and rotating the positioning stage by means of the rotating device so that an inclining angle of the to-be-printed object agrees with the inclining angle of the circuit pattern on the screen printing plate, wherein the printing paste is printed to the object securely positioned on the positioning stage with the use of the screen printing plate having the circuit pattern and the printing squeegee, thereby forming printed circuit portions.
摘要:
An electric motor used for example in a magnetic disk drive, comprises a rotor having a hub on which the magnetic disk is mounted, and an annular driving permanent magnet, and rotating together with a rotary shaft, and a stator disposed outside the rotor, having a core and coils wound on the core. A signaling permanent magnet for detecting the rotary angle or the rotational speed of the rotor may be provided on the radially inner side of the driving permanent magnet. Part of the outer periphery of the stator core may be retracted radially inward or cut away to form a concavity or an open part. A magnetic shielding plate may further be provided to cover the coils, with part or the entirety of the magnetic shielding plate being positioned closer to the rotary shaft than the outermost periphery of the rotor to prevent the escape of the rotor in the direction of the rotary shaft. The stator core may be provided, at its inner extremities, bent portions extending in the direction parallel with the rotary shaft, and away from the hub. Alternatively, the midpoint of the stator core may be positioned farther away from the hub than the midpoint of the driving permanent magnet.
摘要:
In a squeezing operation by a closed type squeegee mechanism which is configured so that paste compressed internally is packed from a printing opening between a pair of sliding members, before the packing of the paste into pattern holes via the printing opening, the sliding member positioned on a leading side of a squeezing direction between the pair of sliding members and moves in the squeezing direction so that the paste supplied to the outside of the closed type squeegee mechanism on an upper surface of a mask is packed into the pattern holes.
摘要:
In outward path and returning path operations of a printing executing step where paste is packed into pattern holes by moving a closed type squeegee mechanism in a squeezing direction, the paste supplied to the outside of the closed type squeegee mechanism on an upper surface of a mask is spread due to a deposition members by moving the deposition members of paste deposition mechanisms positioned on a following side in a traveling direction, in the traveling direction in a state close to the upper surface of the mask. Therefore, a paste film having a predetermined thickness is formed.
摘要:
A classifying apparatus including: a rotor with a plurality of annularly disposed blades, which rotates; and a louver with a plurality of blades which are disposed at an outer circumferential portion of the rotor so as to supply from the outer circumferential portion a fluid for dispersing and classifying a powder material, wherein the powder material is supplied to a gap between the rotor and the louver and centrifugally classified into fine powder and coarse powder, and wherein at least one of the following relationships is satisfied: Relationship (1): α≧50° Relationship (2): D2/D1≧1.17 where α denotes an angle formed between imaginary lines connecting the center of the rotor with both ends of each blade of the louver, D1 denotes a diameter of the rotor, and D2 denotes an inner diameter of the louver.