摘要:
A substrate processing method includes applying electroless plating of CoWB onto a Cu interconnection line formed on a wafer W, and then performing a post-cleaning process by use of a cleaning liquid on the target substrate or wafer before a by-product is precipitated on the surface of the CoWB film formed by the electroless plating to cover the Cu interconnection line.
摘要:
A hinge board having a hinge bending part and a rigid part includes: not less than two flexible wiring boards including a polyimide sheet layer, a conductor layer having a circuit formed on both sides or one side of the polyimide sheet layer, and a coverlay film layer covering the conductor layer; and a bonding material for bonding the flexible wiring boards. At least one of the flexible wiring boards is a flexible double-sided wiring board including the conductor layers on both sides of the polyimide sheet layer. Moreover, the flexible wiring boards are bonded to each other in the rigid part by use of the bonding material in such a manner that a space part is formed between the flexible wiring boards in the hinge bending part.
摘要:
The present invention discloses a photocurable composition for forming an anti-fogging coating, comprising: (A) a urethane compound containing at least two (meth)acryloyl groups and a polyoxyalkylene chain in a molecule thereof, (B) a compound having at least two (meth)acryloyl groups and at least two hydroxyl groups in a molecule thereof, obtained by reacting at least two components consisting of an epoxy compound and (meth)acrylic acid, (C) a compound having an ethylenic unsaturated group other than the components (A) and (B), and (D) a photopolymerization initiator, and also discloses a method for forming an anti-fogging coating using this composition.
摘要:
In a soldering method for soldering an electronic component including a palladium or palladium alloy layer formed on a surface of the electronic component and also including a soldering lead terminal onto a printed wiring board including a soldering land and plated through hole, a solder layer containing tin and zinc as main components is formed on the surfaces of the land through hole by a HAL treatment. The lead terminal is inserted and mounted in the through hole. The printed wiring board is brought into contact with jet flows of a solder containing tin and zinc as the main components to thereby supply a solder to the land and through hole.
摘要:
A interrogator 1 specifies the maximum read range (S0, e0) in which IDs to be read may exist (Step S1), and the interrogator 1 transmits a read request command to transponders 2 (Step S2. When there is/are a response/responses, it is judged if the response(s) is/are from a single transponder 2 or multiple transponders 2 (Step S5). When identifying multiple responses, an exponent e of the read range (S, e) is updated to e′=e−1 (Step S6). When identifying a single response, ID of the transponder 2 that responded is read out (Step S8) and the start S of the read range (S, e) is updated to S′=S+d (=2e) (Step S9). When a previous response flag F is not set to “multiple responses received”, the exponent e of the read range (S, e) is updated to e′=e+1 (Step S13).
摘要翻译:询问器1指定可能存在要读取的ID的最大读取范围(S 0 SUB>,< 0< 0>)(步骤S1),并且询问器1发送读取 请求命令2(步骤S2)当有/有响应/响应时,判断响应是来自单个应答器2还是多个应答器2(步骤S 5),当识别多个 响应,读取范围(S,e)的指数e被更新为e'= e-1(步骤S6),当识别单个响应时,读出响应的应答器2的ID(步骤S8) 并且将读取范围(S,e)的开始S更新为S'= S + d(= 2< e)(步骤S 9),当前一个响应标志F未被设置为 “接收到多个响应”,将读取范围(S,e)的指数e更新为e'= e + 1(步骤S13)。
摘要:
A hydraulic pump of a driving force distribution apparatus for right and left axles includes a pump shaft, a swash plate supported tiltably, swash plate tilting and holding mechanism unit for tilting and holding the swash plate to one side or to the other side depending on the direction of rotation of the pump shaft, and a hydraulic oil supply mechanism unit having a cylinder block. The cylinder block holds pistons which reciprocate inside cylinder holes while making contact with a tilt surface of the swash plate at their extremities. When the pump shaft rotates in a forward or reverse direction, the pistons reciprocate to supply hydraulic oil sucked from a tank to a suction port of an operation control valve. Thus, the driving force distribution apparatus can apply relative rotating forces to right and left axles even during backward running, with no increase in the size of the apparatus.
摘要:
This invention relates to a process for machining resin film for a wiring board or double-sided carrier tape which comprises forming openings in the resin film by applying a continuous-wave carbon dioxide gas laser beam which is scanned in one or two ways to the resin film or a laminate containing a layer of the resin film placed on a worktable (5) moving in the direction nearly at a right angle to the scanning direction of the laser beam (7). As a continuous-wave carbon dioxide gas laser beam is used for drilling holes, the operation is highly efficient and accurate and gives rigid-flex wiring boards or double-sided carrier tapes of good quality in high yield.
摘要:
A traction distributing apparatus for a motor vehicle includes a housing, a propeller shaft arranged on the input side of the housing and driven by an engine, and a differential gear mechanism arranged on the output side of the housing for distributing torque from the propeller shaft to axles. A reversible hydraulic motor is arranged on the output side of the housing to provide relative torque between the axles by pressure oil supplied and discharged from the outside. The hydraulic motor comprises a motor casing rotatably arranged on the output side of the housing and a cylinder block rotatably arranged inside the motor casing for rotating relative thereto by means of pressure oil. The motor casing serves as part of one of the axles.
摘要:
A pneumatic tire comprises a tread-sidewall reinforcement extending between the tire sidewall portions through the tread portion which has a symmetrical cord arrangement to prevent ply steer. The tread-sidewall reinforcement is made of a series of loops of at least one reinforcing cord which loops spread over the circumference of the tire. The tread-sidewall reinforcement can be formed as a carcass or a reinforcing layer disposed outside a carcass. When viewed in the radial direction, the inclination angle of the reinforcing cord with respect to the tire circumferential direction is substantially 90 degrees at the tire equator and decreases to substantially 0 degree gradually from the tire equator towards the bead portions. When viewed in the axial direction, the inclination angle of the reinforcing cord with respect to the radial direction is in the range of from 60 to 90 degrees.
摘要:
To provide an apparatus for producing frozen cooked-rice in an appropriately individuated state without needing complicated and special apparatus constructions, and without breaking down the individual grains of rice, cooked rice is primary-frozen as an entire block by cold air blown from air blast supply devices into the state where the individual grains of rice are not frozen up to their cores. The cooked-rice thus partly primary-frozen is brought by compressed cold air blown by a compressed-cold-air intermittent supply tube and/or by a rotary disjointing device comprising a rotary comb and a stationary comb into the form of appropriate-size blocks or small lumps which are then secondary-frozen by cold air blown from air blast supply devices into a state where the individual grains of rice are frozen completely up to their cores.