摘要:
There is provided a rotary compressor capable of preventing deterioration of performance following plug fixing carried out to prevent falling-off of a spring member. The rotary compressor comprises a cylinder constituting a rotary compression element, a roller engaged with an eccentric portion formed in a rotary shaft of an electric element, and eccentrically rotated in the cylinder, a vane abutted on the roller to divide an inside of the cylinder into a low pressure chamber side and a high pressure chamber side, a spring member for always pressing the vane to the roller side, a housing portion of the spring member, formed in the cylinder, and opened to the vane side and a hermetically sealed container side, a plug positioned in the hermetically sealed container side of the spring member, and inserted into the housing portion to fit into a gap, and an O ring attached around the plug to seal a part between the plug and the housing portion. In this case, a space between the cylinder and the hermetically sealed container is set smaller than a distance from the O ring to an end of the plug on the hermetically sealed container side.
摘要:
An object is to execute sure oil supplying to a second rotary compression element in a horizontal type compressor equipped with the second rotary compression element in which pressure becomes higher than that in an airtight container. A horizontal type rotary compressor of a multistage compression system comprises a driving element and a compression mechanism section driven by the driving element in a horizontal type airtight container. The compression mechanism section is constituted of first and second rotary compression elements. A refrigerant compressed by the first rotary compression element is discharged into the airtight container, and the discharged refrigerant of intermediate pressure is further compressed by the second rotary compression element to be discharged. A gist is that an oil supply passage is formed in a cylinder of the second rotary compression element 34 to communicate a low-pressure chamber of the cylinder with a bottom part in the airtight container.
摘要:
A multi-layer biaxially stretched blow bottle having a 3-layer structure of PET/nylon MXD6/PET or a 5-layer structure of PET/nylon MXD6/PET/nylon MXD6/PET, wherein the oxygen gas transmission coefficient of the nylon MXD6 layer is at most 6.0×10−14 cm3·cm/cm2·sec·cmHg as measured under conditions of a temperature of 23° C. and a relative humidity of 80%, and a production process of the bottle by biaxial stretch blow molding at a low stretching temperature and high draw ratios.
摘要翻译:具有PET /尼龙MXD6 / PET的3层结构或PET /尼龙MXD6 / PET /尼龙MXD6 / PET的5层结构的多层双轴拉伸吹塑瓶,其中尼龙MXD6的氧气透过系数 在23℃的温度下测定,该层为至多6.0×10 -4 cm 3 / cm 2·sec·sec·cmHg C.相对湿度为80%,通过双轴拉伸吹塑成型在低拉伸温度和高拉伸比下制造瓶子。
摘要:
A human-derived novel chondroitin synthase, which is an enzyme for synthesizing a fundamental backbone of chondroitin and has both glucuronic acid transferase activity and N-acetylgalactosamine transferase activity.
摘要:
A thin polarizer array and a wavelength plate array that are composed of micro regions having different optical axis directions and wavelength characteristics and having a high extinction ratio and a low insertion loss, and a polarization analyzer using them. An array of micro periodic grooves is formed on a substrate, with the directions changed from one region to another. An alternating multilayer film formed by bias sputtering alternating a layer of high refractive index material such as Si or Ta2O5 and a layer of low refractive index material such as SiO2. By selecting a condition that each layer maintains its periodic projecting/recessed shape, an array of photonic crystal polarizer is formed. By mounting this array of photonic crystal polarizer in a photodetector array, a polarization analyzer that is small, has no movable part, has a small number of components, and enables high-precision measurement is constituted.
摘要:
There is disclosed an exposure method for correcting a focal point, comprising: illuminating a mask, in which a mask-pattern including at least a set of a first mask-pattern and a second mask-pattern mutually different in shape is formed, from a direction in which a point located off an optical axis of an exposure apparatus is a center of illumination, and exposing and projecting an image of said mask-pattern toward an image-receiving element; measuring a mutual relative distance between images of said first and second mask-patterns exposed and projected on said image-receiving element, thereby measuring a focal point of a projecting optical system of said exposure apparatus; and moving said image-receiving element along a direction of said optical axis of said exposure apparatus on a basis of a result of said measurement, and disposing said image-receiving element at an appropriate focal point of said projecting optical system.
摘要:
Adhesive layers are formed on the two opposing surfaces of a transparent support. At least one of the adhesive layers is made of a material of which the cured state may be changed. The adhesive layer is irradiated with light and a lens sheet is then pressed against the adhesive layer. The adhesive layer is cured. In this illustrative way, a laminate film of the lens sheet fixed to the transparent support via the adhesive layer may be obtained. The laminate film may be bonded to a polarizing plate on the viewer's side of a liquid crystal display element via the other adhesive layer.
摘要:
The amount of time required to manufacture double-sided printed circuit boards that contain conductor bridges can be reduced. A method is provided which includes the steps of forming holes which pass through an insulating board and a first conductor layer formed on a first main side of the insulating board, bonding a second conductor layer to a second main side of the insulating board having the holes, forming a third conductor layer on the whole first main side of the insulating board after bonding the second conductor layer, masking preset holes with a plating resist, plating the first conductor and holes in the insulating board, patterning the first conductor layer to form a first conductor pattern, patterning said second conductor layer to form a second conductor pattern, and removing the plating resist and the third conductor layer from an area which is covered with the plating resist.
摘要:
A liquid ejecting head is operable to move in a first direction. A platen is opposed to the liquid ejecting head to support an object to which a liquid droplet is ejected from the liquid ejecting head and to define a gap between the liquid ejecting head and the object. The platen is formed with a groove hole to which a liquid droplet deviated from an edge of the object is disposed, and through holes formed in a bottom portion of the groove hole and arranged in the first direction. A tray member is arranged below the platen to receive liquid dropped through the through holes. A first liquid absorber is provided in the groove hole. A second liquid absorber is provided in the tray member. At least one liquid leading member extends through at least one of the through holes to lead liquid absorbed by the first liquid absorber to the second liquid absorber.
摘要:
[wherein m and n may be the same or different and each represents an integer of 1 to 3 wherein m+n is 4 or less; R1 represents —NR4R5 (wherein R4 and R5 may be the same or different and each represents a hydrogen atom, substituted or unsubstituted lower alkyl, substituted or unsubstituted aralkyl or the like); R2 represents the above Formula (II), Formula (IV) or the like; A represents a single bond, —C(═O)—, —SO2—, —OC(═O)— or the like; and R3 represents substituted or unsubstituted lower alkyl, substituted or unsubstituted cycloalkyl, substituted or unsubstituted aralkyl or the like]Bicyclic pyrimidine derivatives represented by the above Formula (I), or quaternary ammonium salts thereof, or pharmaceutically acceptable salts thereof, or the like, are provided. These have anti-inflammatory activities or modulation activities on the functions of TARC and/or MDC and are useful for treating and/or preventing a disease which is related to T cells, such as an allergic disease, an autoimmune disease or transplant rejection.
摘要翻译:[其中m和n可以相同或不同,并且各自表示1〜3的整数,其中m + n为4以下; R 1表示-NR 4 R 5(其中R 4,R 5和R 5) 可以相同或不同,各自表示氢原子,取代或未取代的低级烷基,取代或未取代的芳烷基等); R 2表示上述式(II),式(IV)等; A表示单键,-C(-O) - , - SO 2 - , - OC(-O) - 等; 和R 3表示取代或未取代的低级烷基,取代或未取代的环烷基,取代或未取代的芳烷基等〕由上式(I)表示的双环嘧啶衍生物或其季铵盐或药学上可接受的盐 可接受的盐等。 它们具有对TARC和/或MDC的功能的抗炎活性或调节活性,并且可用于治疗和/或预防与T细胞相关的疾病,例如过敏性疾病,自身免疫疾病或移植排斥反应。