摘要:
Herein disclosed is an apparatus for decompressing compressed data which can decompress compressed data at a high speed as compared with the prior art decompressing apparatus. The apparatus comprises recording means, reading means, decompressing means, at least one frame memory, picture designating means, and control means. The recording means is designed to record the compressed data to be decompressed by the decompressing means. The recording means includes at least one random access memory for recording the compressed data in order to enable the random access to read each GOP in any order. The reading means is adapted to read the compressed data to be decompressed by the decompressing means from the recording means. The decompressing means is operated to decompress the compressed data read from the recording means by the reading means. At least one frame memory is operated to store the decompressed data produced by the decompressing means. The picture designating means is designed to designate a targeted compressed picture to be decompressed by the decompressing means. The data of the targeted picture designated by the designating means is transmitted to the control means as a designated picture. Based on the designated picture, the control means is operated to control the reading means by specifying the compressed GOP including the designated picture and also to control the decompressing means by transmitting the data relating to the designated picture.
摘要:
The present invention aims at providing a liquid sealed type vibration isolator capable of positioning a partition excellently with the construction of the partition simplified, and maintaining stable damping characteristics of an orifice. To meet the requirements, an outer circumferential portion of the partition forming the orifice is made so that the outer circumferential portion defines at least a part of one or two sides of a cross section of the orifice, and a positioning device formed of a partition press fitting or inserting structure with respect to a groove, or a partition engaging structure is provided in a joint portion between the partition and the other orifice forming member with the construction of the partition simplified, whereby it is rendered possible to improve the accuracy of the partition and obtain a desired cross section of the orifice.
摘要:
It is aimed to simplify assembling of an insert metal fitting into a liquid-filled Vibration-isolating apparatus and to avoid products defection. A vibration-isolating apparatus comprises upper and lower metal fittings 2, 3; a vibration-isolating base body 4 connecting the upper and lower metal fittings 2, 3 and formed of an elastic material having rubber-like elasticity; and an insert metal fitting 8 embedded in the vibration-isolating base body 4; the insert metal fitting 8 being formed of a metal plate or sheet bent in an approximately U-shape. The insert metal fitting 8 including a pair of flat side-plate portions 32; and a connecting portion 31 connecting the upper ends of the side-plate portions 32. The connecting portion 31 is clamped between the upper metal fitting 2 and a screw head 9a of the mounting bolt 9 which bolt is upwardly inserted into the through hole from vibration-isolating base-body side of the connecting portion. Thus, the mounting of the insert metal fitting is simplified; coating of inner surface of the insert metal fitting 8 with adhesive is facilitated. Moreover, the flow-in property of rubber into the opening of the insert metal fitting 8 is improved.
摘要:
A vibration-isolating apparatus and a metal stopper having an excellent and lasting reliability comprises an outwardly projecting stopper rubber, and a metal stopper fixed to a first fixture so as to surround the stopper rubber. The metal stopper has a first contact surface in parallel with a compression-direction-facing surface of the stopper rubber, a second contact surface in parallel with a radial-direction-facing surface of the stopper rubber and a third contact surface in parallel with a drawing-direction-facing surface of the stopper rubber, and a fourth contact surface in parallel with a circumferential-direction-facing surface of the stopper rubber. The third contact surface inclines at an angle range of 10°-50° with respect to a plane perpendicular to the compression and drawing directions, while an inner edge of the third contact surface projects radially inward from the second contact surface by not less than 10 mm so as not to contact with the vibration-isolating base body.
摘要:
A video output apparatus comprises: video data processor for processing plural pieces of video data of different types and outputting the resulting video data to a monitor; video processing delay detector for detecting whether processing for the plural pieces of video data performed by the video data processor is completed in real time when it is output to the monitor; and video data processing controller for controlling the video data processor so that the processing performed by the video data processor which is allocated for on line period is reduced when the video processing delay detector detects delay in processing.
摘要:
The invention has an object of safely and simply preparing a large amount of a ruthenium metathesis catalyst, which is used as a catalyst for a carbon-carbon bond formation using, particularly, a metathesis reaction. The metathesis catalyst has the following complex composition (A) or (B). The composition (A) includes RuX12(arene)(PR1R2R3) and R4CHX22, R5C ≡CH or R4CHX2 and a reducing agent, wherein X1 and X2 respectively are a halogen atom; arene is a hydrocarbon having a benzene ring; R1, R2 and R3, which may be the same or different, respectively are an alkyl group having 1-8 carbon atoms, a cycloalkyl group having 3-8 carbon atoms or an optionally substituted aryl group, wherein the substituent group is an alkyl group having 1-8 carbon atoms, an alkoxy group having 1-8 carbon atoms, an alkylamino group having 1-8 carbon atoms or a halogen atom; R4 is an alkyl group which has 1-8 carbon atoms and may have an ether bond or an ester bond, an optionally subsituted aryl group, wherein the substituent group is a halogen atom or a hydroxyl group; or cycloalkyl group having 3-8 carbon atoms; and R5 is an optionally substituted alkyl group which has 1-8 carbon atoms and may have an ether bond or an ester bond, wherein the substituent group is a halogen atom or a hydroxyl group, an aryl group or a cycloalkyl group having 3-8 carbon atoms. The composition B includes [RuX12(arene)]2, PR1R2R3, R5C≡CH or R4CHX2 and a reducing agent, wherein X1, arene, R1, R2, R3, R4 and R5 are the same as defined above.
摘要翻译:本发明的目的是安全简单地制备大量的钌复分解催化剂,其用作碳 - 碳键形成催化剂,特别是用于复分解反应。 复分解催化剂具有以下复合组成(A)或(B)。 组合物(A)包括RuX12(芳烃)(PR1R2R3)和R4CHX22,R5C = CH或R4CHX2和还原剂,其中X1和X2分别是卤素原子; 芳烃是具有苯环的烃; R 1,R 2和R 3可以相同或不同,分别为具有1-8个碳原子的烷基,具有3-8个碳原子的环烷基或任选取代的芳基,其中取代基是烷基 具有1-8个碳原子,具有1-8个碳原子的烷氧基,具有1-8个碳原子的烷基氨基或卤素原子; R4是具有1-8个碳原子并且可以具有醚键或酯键的烷基,任选取代的芳基,其中取代基是卤素原子或羟基; 或具有3-8个碳原子的环烷基; R5是具有1-8个碳原子并且可以具有醚键或酯键的任意取代的烷基,其中取代基是卤素原子或羟基,芳基或具有3-8个碳原子的环烷基 碳原子。 组合物B包括[RuX 12(芳烃)] 2,PR 1 R 2 R 3,R 5 C = CH或R 4 CHX 2和还原剂,其中X 1,R 6,R 1,R 2,R 3,R 4和R 5与上述定义相同。
摘要:
A cage for a roller bearing which is free of fretting and abnormal noise, which can be manufactured at low cost, and which can be easily mounted in the bearing. The cage is formed by bending a metal sheet having pockets into a ring shape, temporarily joining its ends, heat-treating the ring thus formed to remove stress, and separating the temporarily joined portion. Such a cage tends to rotate slower than the raceway members on the driving side of the bearing, making it possible to reduce fretting. Such a cage can be used under high-temperature conditions.
摘要:
The rendering apparatus of this invention includes: means for determining a pixel including a depicting point on a polygon, the polygon being projected to a plane having a plurality of pixels; and means for performing a rendering calculation based on a sample point which has a fixed position with respect to the pixel, and for outputting a calculating result.
摘要:
A heavy oil emulsified fuel combustion furnace is provided which prevents lowering of combustion efficiency due to water content in the fuel as well as prevents elevation of sulfuric acid dew point due to water content in the flue gas of the combustion furnace. In the apparatus a heavy oil emulsified fuel (102) is heated by a heater (110) using a heat pipe etc. and then is separated by a water vaporizer (120) into heavy oil (122) and vapor (121) consisting of steam and a light oil combustible gas. The heavy oil (122) is supplied to a burner port of the combustion furnace, such as a boiler etc. The vapor (121) is condensed by a condenser (140) to produce liquid (141) comprising a mixture of water and light oil. The liquid (141) is separated by an oily water separator (150) into oil (151) and water (152). The oil (151) is used as a fuel for an igniting torch of the combustion furnace 10 and the water (152) is used partially as cooling water (41) for an SO.sub.X removal apparatus (40) and partially as an atomizing steam 9 or a soot blowing steam 8 in the boiler, etc.
摘要:
An improvement in a method for manufacturing dipeptides from an N-substituted aspartic acid and a phenylalanine lower alkyl ester. The two starting materials are allowed to react with each other in the presence of an immobilized metallo-proteinase in an organic solvent immiscible with water. The enzyme can be recovered for reuse thereof. The loss of materials due to the hydrolysis of the phenylalanine lower alkyl ester is reduced, so that use of the phenylalanine lower alkyl ester in a nearly stoichiometric quantity suffices for the reaction to ensure an improved yield and reduction in cost of industrial production.