48results about How to "Achieve shrink" patented technology

The invention relates to an automatic concrete pump with an articulated mast (14) serving as a support for a supply line and with two forward and two backward support extensions (16',16'',18',18'') which can be supported on a base platform (32) and which can be lowered from a driving position into a support position, each with a telescopic support leg (30). According to the invention, each support extension comprises one inner support position near to the chassis, and at least one outer support position away from the chassis, which can be freely selected by forming defined support configurations (V,SL,SR,YL,YR,N) for the four support extensions. Further, a control device for the movement of the mast arm is provided which comprises a software program corresponding to the selected support configuration, which program limits the pivot angle of the first bending arm (1) about its bending axis (A) and an associated range of angular rotation of the rotatable head (24) about the vertical axis (22), according to the specification of the selected support configuration.

A semiconductor device according to the present invention includes: a cell active region including a p-base layer being an active layer of a second conductivity type that is diffused above a high concentration n-type substrate (1) being a semiconductor substrate of a first conductivity type; and a p-well layer (4) being a first well region of the second conductivity type having a ring shape, which is adjacent to the p-base layer (3), is diffused above the high concentration n-type substrate so as to surround the cell active region, and serves as a main junction part of a guard ring structure, wherein in a region on a surface of the p-well layer other than both ends, a trench region (5) that is a ring-shaped recess having a tapered side surface is formed along the ring shape of the p-well layer (4), the side surface widening upward.

The invention relates to a sensor (1) comprising a chamber (3) with a sensor element (2) arranged therein, the chamber (3) comprising a first volume (V1) of air. The sensor (1) has a tubular air supply (4) to the chamber (3), wherein the air supply (4) has a second volume (V2) of air and a penetration of water through the air supply (4) to the sensor element (2) is prevented by the dimensions of the air supply (4), which define the second volume (V2).

The invention discloses an ocean vessel meteorological information service system based on WEB, which is characterized of comprising a vessel position information server, an electronic ocean map server, an observatory meteorological information publishing server, an ocean meteorological information data server, a WEB server and a customer end; wherein the WEB server is connected with the vessel position information server, the electronic ocean map server and the observatory meteorological information publishing server, is used for reading the ocean map information, the vessel position information and the ocean meteorological information, and is used for distributing the ocean map information, the vessel position information and the ocean meteorological information to the local area network or the internetwork by the means of WEB page; and the customer end is used for browsing, checking and obtaining the ocean vessel position information, the ocean map information and the various meteorological information around the ocean map information distributed by the WEB server with a web browser. The WEB electronic ocean map is a platform which can be added with the vessel information, and is convenient for customers to know the vessel position and the correlative information, thereby being very suitable for being widely popularized in the shipping industry.

The invention discloses a method for using a colorful screen in a small-memory embedded system, wherein the method relates to the field of displaying technology, and is particularly suitable for the situation in which a video memory is larger than a system memory. The method comprises the steps of establishing a mapping relation A between target data and an RGB color coding table in a read-only memory (ROM) and a mapping relation B between a color code in the RGB color coding table and an in-table color index number, and setting a color index number of a memory area which corresponds with a to-be-displayed position of the target data in a random access memory; in displaying refreshing, performing successive traversal on color index numbers in the random memory, searching an RGB color coding number table according to the color index number in the random access memory, and acquiring a unique color coding real number which corresponds with the color index number according to the mapping relation B; and transmitting the color code real number to a display screen through a display screen driving interface for displaying. Through storing the color index in the memory for replacing direct storage of RGB color coding number, memory resource consumption is effectively reduced, and use of the colorful screen with relatively large video memory in a small-memory embedded system is realized.