摘要:
By using an assay device comprising a sample-receiving port, a pump-connection port, a sample-treating zone which is provided with a labeled substance with a label, a sample-treating and optical-measuring zone which has a porous material having immobilized thereto one of a specifically binding pair, and a pathway interconnecting these zones and ports, wherein the sample-treating zone and the sample-treating and optical-measuring zone are positioned between the sample-receiving port and the pump-connection port; or by using an assay device comprising a sample-receiving port, a pump-connection port, a sample-treating and optical-measuring zone which has a porous material having immobilized thereto a labeled substance with a label and one of a specifically binding pair, and a pathway interconnecting these zone and ports, wherein the sample-treating and optical-measuring zone is positioned between the sample-receiving port and the pump-connection port, biological components can be quantitatively determined by immunoassay in a simple manner.
摘要:
The biological fluid analyzing device for analyzing biological fluid by measuring optical characteristics of a sample has a sample receiving port 1 and a pump connection port 5. Between the sample receiving port 1 and the pump connection port 5, the analyzing device has either a combination of at least one sample-treating chamber 2a, 2b, 2c and at least one optical-measuring chamber 3a, 3b, or a combination of at least one sample-treating chamber, at least one optical-measuring chamber and at least one waste liquid reservoir 4. The sample receiving port 1 is connected with one sample-treating chamber; the pump connection port 5 is connected with a pathway 6 or waste liquid reservoir 4; and the sample-treating chamber and optical-measuring chamber are interconnected with the pathway, or the sample-treating chamber, optical-measuring chamber and waste liquid reservoir are interconnected with the pathway. This construction allows a series of reaction steps to be performed without being affected by physical properties of a liquid sample and thereby assures high level of precision in analyzing the liquid sample. This construction also enables measurements to be made easily.
摘要:
Arranged within a cylindrical housing are capturing cells each including a cylindrical outer electrode capable of capturing particulates and an inner electrode inserted into the outer electrode and lined at its outer surface with a dielectric. A divergent exhaust unit is arranged on an end of the housing so as to guide exhaust to interiors in the respective capturing cells. A convergent exhaust unit is arranged on the other end of the housing so as to communicate with a gap between an inner surface of the housing and outer surfaces of the outer electrodes in the respective cells. The inner and outer electrodes are connected to an electric discharge controller.
摘要:
A resin composition for sealing liquid crystal cells comprising as principal ingredients epoxy resin containing a polysulfide modified epoxy resin, hydrazide compounds and fillers.The said epoxy resin contains a polysulfide modified epoxy resin expressed by the general formula (1) in an amount of 20 to 100% by weight in the entire epoxy resin and the average molecular weight of the entire epoxy resin is between 300 and 3000. Formula (1) is defined as follows: ##STR1## where each of R.sup.1 and R.sup.3 represents at least one organic group selected from a group consisting of bisphenol structures, aliphatic oxyether structures and aliphatic thioether structures and R.sup.2 represents a polysulfide structure expressed by --(C.sub.2 H.sub.4 OCH.sub.2 OC.sub.2 H.sub.4 S.sub.m).sub.n --, wherein m represents the number of sulfur atoms contained in a polysulfide structure, which is 1 or 2, and n represents the average number of polysulfide structures contained in the above formula, which is between 1 and 50.A film-made liquid crystal cell made by using the resin composition is excellent in adhesion, flexibility, electric properties and has high reliability.
摘要翻译:一种用于密封液晶单元的树脂组合物,其包含含有多硫化物改性环氧树脂,酰肼化合物和填料的作为主要成分的环氧树脂。 所述环氧树脂在整个环氧树脂中含有由通式(1)表示的多硫化物改性环氧树脂,其量为20〜100重量%,整个环氧树脂的平均分子量为300-3000。式 (1)定义如下:其中R1和R3各自表示选自双酚结构,脂族氧醚结构和脂族硫醚结构中的至少一种有机基团,R 2表示由下式表示的多硫结构: - (C 2 H 4 OCH 2 OC 2 H 4 Sm)n - ,其中m表示多硫化物结构中所含的硫原子数,其为1或2,n表示上式中所含的多硫化物结构的平均数,介于1和50之间。 通过使用该树脂组合物制成的薄膜液晶单元具有优异的粘合性,柔韧性,电性能,并具有高可靠性。
摘要:
A semiconductor sealing resin composition which comprises (a) a modified epoxy resin which is a graft copolymer of a epoxy resin and a vinyl polymer having dispersed therein a silicone rubber with an average particle diameter less than 1.0.mu.; (b) a curing agent; and (c) an inorganic filler. The sealing composition has a low elastic modulus, a low heat expansion coefficient, a high resistance to heat and a high resistance to thermal expansion.
摘要:
A control rod includes a tie-rod, a handle mounted to an upper end portion of the tie-rod, either a connector plate or a fall velocity limiter mounted to a lower end portion of the tie-rod, sheaths having a U-shaped cross-section, welded intermittently to the tie-rod at a plurality of locations in the axial direction of the tie-rod, and having an upper end welded to the handle and a lower end welded to either the connector plate or the fall velocity limiter, and a neutron absorbing member disposed inside each of the sheaths. An upper end of a weld portion located at uppermost position in an axial direction of the tie-rod among a plurality of weld portions between the tie-rod and the sheath is disposed at a position within a range between 0.8 and 13% of total axial length Ls of the sheath below an upper end of the sheath.
摘要:
Prevented is thermoelectric elements from being exposed to abnormally high temperatureA thermoelectric generating device has a thermoelectric module 12 with p- and n-type thermoelectric elements 1 and 2 being connected in series, a passage 7 through which heating fluid 8 flows to heat one side of the module and a passage 10 through which cooling fluid 11 flows to cool the other side of the module 12; arranged between the passage 7 and one side of the thermoelectric module 12 is a passage 15 through which urgently cooling fluid 25 flows for prevention of the thermoelectric elements 1 and 2 from abnormally high temperature.
摘要:
An exhaust emission control device with a plasma generator received in a filter casing incorporated in an exhaust pipe for capturing particulates and capable of conducting electric discharge so as to generate plasma in the exhaust gas at a capturing place and with a power supply for impressing voltage on the plasma generator. The plasma generator is unitized and arranged in plurality. A control switch is provided for sequential changeover of the connection of the power supply to the plural units of the plasma generator. A processing capability comparable to a single, large-sized plasma generator is obtained while increase in size of the power supply is prevented.
摘要:
A recording apparatus such as a DVD recorder for supporting titling an image shot by a DV camera or the like, sparing a user the trouble of inputting the title with a remote controller. The DVD recorder prestores information on the schedule of persons who may be objects of shooting, and information concerning general yearly events such as New Year's Day. The DVD recorder retrieves, from the schedule and event information, candidates for the title of the image, based on the shooting time of the image and information concerning a person shot in the image. The DVD recorder then displays the title candidates so that the user can select a desired title from the displayed candidates.
摘要:
A resin composition for sealing semiconductors which comprises an organic component (A) which contains (a) a polymaleimide compound represented by the formula (I): ##STR1## wherein R.sub.1 is a m-valent organic group having two or more carbon atoms and m is an integer of two or more and (b) a phenolic aralkyl resin represented by the formula (II): ##STR2## wherein X is a divalent group having the formula ##STR3## and n is an integer of from 0 to 100, or contains a mixture of the phenolic aralkyl resin and a phenol, and component (B) which contains an inorganic filler.