摘要:
An ink-jet head for injecting ink into a work piece, has an ink passage in which the ink is received, and a pair of electrodes in the ink passage for heating electrically and vaporizing thermally the ink to generate an ink-jet toward the work piece, wherein a crystal grain diameter of the electrodes is not less than 0.1 .mu.m, a total orientation deviation of (002) or (011) crystal orientation face of the electrodes with respect to a direction perpendicular to an electrode layer thickness direction is decreased, and/or a surface roughness of the electrodes is not less than 0.005 .mu.m, so that oxidation and corrosion of the electrodes are restrained.
摘要:
An epoxy resin composition comprising (i) an epoxy resin, (ii) a phenolic curing agent, (iii) an organophosphorous curing agent, (iv) alumina, and (v) a separating means for separating the organophosphorous curing agent and the alumina, which may be a coating over the surfaces of the organophosphorous curing agent.
摘要:
A novel N-substituted peptidyl compound represented by the general formula (1): ##STR1## where R.sub.1 is a straight-chained or branched acyl group having 2-10 carbon atoms, a branched, cyclic or partly branched cyclic alkyloxycarbonyl group having 4-15 carbon atoms, a substituted or unsubstituted benzyloxycarbonyl group, a 2,2,2-trichloroethyloxycarbonyl group, a 2-(trimethylsilyl)ethyloxycarbonyl group, a p-toluensulfonyl group, an o-nitrophenylsulfenyl group, a diphenylphosphonothioyl group, a triphenylmethyl group, a 2-benzoyl-1-methylvinyl group or a 4-phenylbutyryl group; R.sub.2 is a hydrogen atom or when taken together with R.sub.1, may form a phthaloyl group; R.sub.3 is an isobutyl group, a n-butyl group or an isopropyl group; R.sub.4 is a butyl group, a benzyl group or a methylthioethyl group; and R.sub.5 is a hydrogen atom or a chloromethyl group, which inhibits the activity of cysteine proteinases.
摘要:
A fuel level detector for an automobile fuel tank comprises a strut vertically provided within a fuel tank, a float slidably fitted around the strut and having a permanent magnet therein, a plurality of magnetic induction type reed switches slantedly disposed along the strut with a adequate distance between the adjacent reed switches, the length of which distance being defined such that the permanent magnet of the float always actuates two adjacent reed switches simultaneously, a plurality of resistances respectively connected to the plurality of reed switches for changing current value according to the reed switches which are actuated, a residual quantity warning means having an element of a luminous body which is connected between a ground and a predetermined reed switch among the plurality of reed switches, and a distance retention mechanism for keeping constant a distance between the predetermined reed switch and the bottom surface of the fuel tank and having a guide mounted to a base member for vertically guiding the strut and a spring mounted between the base member and the strut for urging the strut towards the bottom surface of the fuel tank.
摘要:
A pattern forming method for semiconductor devices in which a film layer of a compound containing silicon and nitrogen is formed between a substrate and a resist layer with a desired pattern readily formed utilizing a lift-off technique. A first film layer of a compound such as Si.sub.3 N.sub.4 is formed on a semiconductor substrate with a resist film layer formed in a desired pattern upon the first film layer. The first film layer is etched using the resist film layer as a mask. A second film layer is then formed on the substrate after which the first film layer is removed with an etchant which does not attack the second film layer.
摘要翻译:一种用于半导体器件的图案形成方法,其中在衬底和抗蚀剂层之间形成含有硅和氮的化合物的膜层,其中利用剥离技术容易地形成所需的图案。 在半导体衬底上形成化合物如Si 3 N 4的第一膜层,在第一膜层上形成具有所需图案的抗蚀剂膜层。 使用抗蚀剂膜层作为掩模蚀刻第一膜层。 然后在基板上形成第二膜层,之后用不会侵蚀第二膜层的蚀刻剂除去第一膜层。
摘要:
A communication device may receive first information from a terminal device in a case where a first communication link is established via a first type of interface between the communication device and the terminal device. The communication device may determine whether a communication via a second type of interface between the communication device and the terminal device is performable, establish a second communication link via the first type of interface between the communication device and the terminal device, and perform a two-way communication of second information with the terminal device by using the second communication link in a case where it is determined that the communication via the second type of interface is performable. The communication device may not perform the two-way communication of the second information with the terminal device in a case where it is determined that the communication is not performable.
摘要:
A multi-function device capable of executing a plurality of functions, the device comprising: a first acquisition unit configured to acquire communication state information relating to a current communication state of the multi-function device; a determination unit configured to determine: a first priority order in a case of a first state indicating that the current communication state of the multi-function device is good; and a second priority order in a case of a second state indicating that the current communication state of the multi-function device is poor, wherein the second priority order is different from the first priority order, and wherein each of the priority orders indicate each of priorities of the plurality of functions; and a data transmission unit configured to execute preferentially a transmission of data for a high-priority function earlier than a transmission of data for a low-priority function, based on the determined priority order.
摘要:
A pressure buffering unit is reduced in size, and thereby the effect of a flexible membrane is suppressed while the performance of the pressure buffering unit is maintained. A liquid supply device includes: a liquid supply passage which communicates with a recording head in which a plurality of nozzles are arranged; a liquid pressure applying part provided in the liquid supply passage that applies a predetermined pressure to liquid; and a pressure buffering unit provided en route in the liquid supply passage and being configured to include a liquid chamber having a supply port and a discharge port through which the liquid flowing through the liquid supply passage flows in and out, a gas chamber provided to oppose the liquid chamber, and a flexible membrane interposed therebetween, wherein the flexible membrane is provided with initial bending in advance.
摘要:
An information processing device includes a content database storing contents with metadata and a keyword associated with each content, the metadata which accompanies each content and includes a plurality of items of data, a user database storing user identifiers with a specific item of the metadata associated with each user identifier, an acquiring unit acquiring new content and new metadata, an identifier extracting unit extracting a user identifier from the new metadata, a specific item specifying unit specifying a specific item associated with the extracted user identifier based on the user database, a keyword extracting unit extracting from the content database keywords associated with data identical to data of the specific item in the new metadata, a keyword selecting unit selecting a keyword from the extracted keywords, and a registration unit registering in the content database the selected keyword in association with the new content and the new metadata.
摘要:
Inkjet apparatus includes: a tank; a first flow channel; a first liquid chamber; a second flow channel; a second liquid chamber; a first liquid movement; a second liquid movement device; a first pressure determination device; a second pressure determination device; a pressure control device which controls pressures in the first and second liquid chambers by respectively controlling the first and second liquid movement devices, in accordance with determination results of the first and second pressure determination devices, in such a manner that the internal pressures of the first and second liquid chambers respectively remain at the target pressures; a circulation path through which the liquid inside the first liquid chamber is circulated without passing through the inkjet head; and a deaeration device which is provided at an intermediate point of the circulation path and which removes dissolved gas.