摘要:
An apparatus for processing an organohalogen compounds includes a catalyst container containing a catalyst layer, a supplying path for supplying a carrier gas containing organohalogen compounds and steam through the catalyst container, a cooling chamber arranged at a lower portion of the catalyst container, a spraying apparatus mounted in the cooling chamber for spraying a cooling liquid to cool exhaust gas containing a decomposed gas of the organohalogen compounds exhausted from the catalyst layer and a baffle member forming a bent path which introduces the exhaust gas containing the decomposed gas into the cooling chamber from the catalyst layer and mounted in the cooling chamber for preventing mists generated by spraying cooling liquid from the spraying apparatus from back flowing into the catalyst container.
摘要:
A liquid jet recording head has a recording element unit that has a recording element substrate, a flexible film member electrically connected to the substrate, a support member on which the substrate is fixedly held, and a support plate between the flexible film member and support member fixedly holding the flexible film member. A first thermosetting resin agent, which retains elasticity even after being hardened, is filled into recesses around the recording element substrate within an opening of the flexible film member and an opening of the support plate, and electrical connection areas between the substrate and the flexible film member are coated by a second thermosetting resin agent, which has a higher mechanical strength after being hardened than that of the first resin agent. The substrate is protected from damage due to shrinkage of the resin agent, and the electrical connection area between the substrate and the flexible film member can be protected against external forces.
摘要:
A recording apparatus and method of controlling the apparatus includes a recording head for ejecting liquid ink for recording by heat energization, a temperature change rate detecting device for detecting the temperature change rate of the recording head in a normal state, a storage device for storing the temperature change rate information, a determining device for determining the average ejection duty cycle from recording data, an obtaining device for obtaining information relating the temperature change rate in the normal state to the average ejection duty cycle, and a discriminating device for discriminating an abnormality of the recording head determined by the information relating the temperature change rate in the normal state to the average ejection duty cycle, and the temperature change rate detected by the temperature change rate detecting device.
摘要:
There is disclosed a substrate for use in an ink jet recording head, comprising on a base member an insulating film comprising an insulating material, a bubble-generating heater for generating heat required for bubble generation in ink, and a preheating heater for generating heat to be applied to a recording head for effecting recording on a recording medium, wherein the preheating heater is provided in a layer lower than that of the bubble-generating heater with interposition of the insulating film.
摘要:
Upon executing printing by latching an input digital image signal temporarily stored in a shift register (502) by a latch circuit (501), and energizing and driving a heater (401) using a power transistor (410) using an nMOSFET on the basis of the latched image signal, a voltage converter (111) boosts a voltage representing the ON state of the latched digital signal, and applies the boosted voltage to the power transistor (410).
摘要:
A BCC type hydrogen-absorbing alloy, which uses a ferroalloy, is advantageous from the aspect of the production cost and exhibits excellent hydrogen absorption and desorption characteristics due to a fine structure constituted by spinodal decomposition even when the iron component is increased. The hydrogen-absorbing alloy is expressed by the general formula AxVayBz, where A is at least one of Ti and Zr, Va is at least one member of the Group Va elements of the Periodic Table consisting of V, Nb and Ta, and B contains at least Fe and is at least one member selected from the group consisting of Cr, Mn, Co, Ni, Cu, Al, Mo and W, each of x, y and z satisfies the relation, in terms of of the atomic number ratio, 0≦x≦70, 0≦y≦50, x+y+z=100, and x/z=0.25 to 2.0, the phase of the body-centered cubic structure is at least 50% in terms of the phase fraction and its lattice constant is at least 0.2950 nm but not greater than 0.3100 nm.
摘要翻译:使用铁合金的BCC型吸氢合金在生产成本方面是有利的,并且即使在铁成分增加时,由于由旋节分解构成的精细结构,显示出优异的吸氢和解吸特性。 吸收合金由通式AxVayBz表示,其中A是Ti和Zr中的至少一种,Va是由V,Nb和Ta组成的元素周期表Va族元素中的至少一个,B包含 至少为Fe,为选自Cr,Mn,Co,Ni,Cu,Al,Mo和W中的至少一种,x,y和z分别满足关于原子数比 ,0 <= x <= 70,0 <= y <= 50,x + y + z = 100,x / z = 0.25〜2.0,体心立方结构的相位为至少50% 的相分数及其晶格常数为至少0.2950nm且不大于0.3100nm。
摘要:
The invention provides a flip chip mounting process in which a layer of electrically insulating adhesive paste is applied on a substrate having bond pads, covering the bond pads with the adhesive. Electrically conductive polymer bumps are formed on bond pads of a flip chip to be bonded to the substrate, and the polymer bumps are at least partially hardened. The bond pads of the flip chip are then aligned with the bond pads of the substrate, and the at least partially hardened polymer bumps are pushed through the adhesive on the substrate to contact directly and bond the polymer bumps to the bond pads of the substrate. This process results in direct electrical and mechanical bonding of the polymer bumps between the chip and substrate bond pads, even though the adhesive film was applied on the substrate in a manner that covered the substrate bond pads. The polymer bumps displace the adhesive as they are pushed through it and expand laterally on the substrate bond pads. As a result, the area around the polymer bumps between the chip and the substrate is filled with the adhesive, in the manner of an underfill, whereby a separate, post-bond underfill process is not required.
摘要:
A method for producing an ink jet printing head comprising a substrate having plural discharge energy generating elements for generating energy to be utilized for discharging an ink and a ceiling plate of a resinous material to be joined to the substrate to constitute, between the ceiling plate and the substrate, ink paths including discharge openings for discharging the ink and plural grooves communicating with the discharge openings and formed in positions corresponding respectively to the discharge energy generating elements is provided which comprises the steps of preparing the substrate provided with the plural discharge energy generating elements, positioning and contacting the ceiling plate and the substrate in such a manner that the discharge energy generating elements are respectively positioned in the grooves, and thermally fusing the contacting portions of the ceiling plate with the substrate while pressing the substrate and the ceiling plate in the positioned state, thereby joining the substrate and the ceiling plate.
摘要:
There is provided a rolled plate joining apparatus equipped with a truck that can travel reversibly in the rolling direction, tailing end pinch rolls that are mounted on the truck and can be moved vertically with the tailing end of a preceding rolled plate pinched horizontally, leading end pinch rolls that are mounted on the truck and can pinch horizontally the leading end of a succeeding rolled plate, machining apparatuses for cutting one surface of the tailing end of the preceding rolled plate and the other surface of the leading end of the succeeding rolled plate, and a pressure welding apparatus for compressing the preceding rolled plate and the succeeding rolled plate with the machined surfaces of the preceding rolled plate and the succeeding rolled plate overlapped to reduce them approximately to the thickness of the rolled plates, including a tailing end centering apparatus placed between the tailing end pinch rolls and the pressure welding apparatus for pressing the opposite width ends of the tailing end of the rolled plate to align the center line of the rolled plate with the center line of the joining apparatus in the rolling direction and a leading end centering apparatus placed between the pressure welding apparatus and the leading end pinch rolls for pressing the opposite width ends of the leading end of the rolled plate to align the center line of the rolled plate with the center line of the joining apparatus in the rolling direction.
摘要:
This invention is directed to a facsimile machine adapted for being connectable with an external computer and being capable of conducting a certain communication operation upon receiving a command data in a certain command type from the externally connected computer in handshaking manner. The facsimile machine includes a communication interval extension means for extending a data communication time interval with the externally connected computer by a predetermined time duration; and operation control means for carrying out the communication operation in the extended communication time interval and a facsimile machine oriented operation in a vacant time residing in the data communication time interval when the facsimile machine oriented operation and the communication operation are commanded at the same time to perform a parallel processing of the communication operation and the facsimile machine oriented operation.