A packing device comprises: a roll holding portion 21, rotationally supporting original film roll 1A; guide portion 10, guiding a film 1 pulled out from the original film roll 1A; a former 12, the folded film 1 pulled out by the guide portion 10, one end of which is made as a cylindrical bag, and the other end of which remains free open in order to form a supplier 11 in the film 1, supplied by a p...

This invention provides a pirn of polytrimethyleneterephthalate stretched yarn. The pirn of this invention comprises the polytrimethyleneterephthalate stretched yarn wound up with 80-90 of hardness, and the yarn has properties of 0.7-1.3 dl/g of intrinsic viscosity, 55 DEG C or more of starting temperature of stress generation caused by heat shrinkage, 150-190 DEG C of temperature at the maximum v...

The use of a mixture comprising reactive oxygen species and reactive fluorine and/or chlorine species in the production of an organic light-emissive device, comprising an organic light-emissive region provided between two electrodes such that charge carriers can move between the electrodes and the organic light-emissive region, for etching the organic light-emissive region.

Composition comprising a biodegradable polymer (I) and a marine plant or shell material (II) is new.

This invention is directed to structurally-modified water-soluble polymers prepared by initiating polymerization of an aqueous solution of monomers under free radical polymerization conditions to form a polymer solution and adding at least one structural modifier to the polymer solution after at least 30% polymerization of the monomers has occurred, and to use of the water-soluble cross-linked pol...

The screw conveyor 200A includes a first flight 211 and a second flight 212 for transporting cake to cake discharging ports 105 in the small diameter section 103. Each flight 211, 212 has a small clearance portion 211a, 212a defining a small clearance dl and a large clearance portion 211b, 212b defining a large clearance d2 between the tip of the flight and the inner peripheral surface of the smal...

PURPOSE:To prevent the spline section of a clutch from being freely moved in a groove to generate hammering sounds by the nonconstantspeed rotation of an engine side and prevent vibrations from being generated by a shock when gears are engaged. CONSTITUTION:One or more outer disks of a clutch are halved to form disk section pieces 4a, 4a, they are fitted in a clutch outer 2 together with other rin...

An insulation film-forming method comprising the steps of: (A-1) heating and evaporating silicon raw materials comprising SiOx (provided that 0

PURPOSE: To arouse a driver's attention by a speed control while preventing large unnatural feeling being imparted when speed is too high for the curve into which a vehicle is going to advance, regarding the front road status corresponded controller of the vehicle which is suitable to be used for urging the driver to decelerate the speed when the vehicle advances into the curve, using the speed co...

PURPOSE: To surely arouse a driver's attention while preventing large unnatural feeling from being imparted, when speed is too high for the curve where a vehicle is going to advance, regarding a controller dealing with the front road status of an automobile preliminarily detecting the front road status of automobile, giving an alarm to the driver according to this road status and performing a dece...

The invention relates to a mammography apparatus, comprising a bracket having one of its arms fitted with an X-ray tube head, comprising an X-ray tube for producing X-radiation and a collimator for collimating X-radiation, and the bracket arm opposite to the X-ray tube head is fitted with an image forming element, said bracket being further provided with a compression means for compressing the bre...

Methods and apparatuses for the separation a predetermined cellular component from a bodily fluid or tissue by centrifugation are provided. More specifically, this invention provides a method for the separation and isolation of one or more components, such as stem cells, buffy coat, bone marrow cells, erythrocytes, leukocytes, thrombocytes, serum, fluorescently labeled cells, and magnetically labe...

A method for forming parts from inorganic particulate materials is disclosed. The method utilizes a two-component binder composition which is removable at a faster rate than conventional binder compositions, thereby reducing the formation of voids and cracks that occur during binder removal. No toxic materials are required and the method does not rely on solvents. The method may be used with ceram...

A reagent test strip is adapted for use in a blood glucose meter. A sample of whole blood is applied to one surface of a matrix on the strip and the meter measures the reflectance of the opposite surface of the matrix at about 635 nm and 700 nm and calculates from the reflectances the concentration of glucose in the sample. The portion of the applied sample that penetrates the matrix and is visibl...

Mevcut bulus tasit tekerleklerine mahsus bir lastigin elastomer malzeme bilesenlerini imal etme yöntemine iliskin olup, su asamalari ihtiva etmektedir: toroidal bir destege bitisik konumlandirilmis bir dagitim aracindan sürekli uzatilan bir unsurun, söz konusu uzatilan unsuru toroidal yüzeyin üzerine tatbik etmek üzere beslenmesi; toroidal destege, uzatilmis unsurun toroidal destek üzerinde çevres...

A robot cleaner, robot cleaning system, and a method for controlling the same, the robot cleaner cleaning by wirelessly communicating with an external apparatus having a driving unit for driving a plurality of wheels; an upper camera disposed on a main body for photographing an upper image perpendicular to a direction of driving the robot cleaner; and a controller for controlling the driving unit ...

A robot cleaner capable of returning to an external recharging device. The robot cleaner includes a driving portion for driving a plurality of wheels, at least one camera installed on a body of the robot cleaner, the camera for photographing external surroundings, and a controller for photographing an image through a camera for recognition of a connection position where the external recharging dev...

The cleaning robot system has a cleaning robot (100) moving freely under digital word transmission command from a mobile communications signal. The mobile communication is relayed from an apparatus (200) and controlled from a remote unit (300). Operating commands are set by a mobile communications telephone (400).

PURPOSE:To provide a manufacture of a polyester film having an excellent quality, by a method wherein formation of an insoluble foreign matter within the film is controlled by improving thermal stability of a polymer. CONSTITUTION:Polyester polymerized by making use of a 7-120ppm titanium compound in terms of titanium atoms is melted, extruded through a die and quenched. Then in manufacture of a p...

A conveyor chain having a hollow roller housing (15), an annular series of cylindrical rollers (14A and 14B) therein providing rotation of the hollow roller on an internal bushing (13). Alternate cylindrical rollers (14A) have a pair of cylindrical roller separating retaining rings (17) rotatably fitted over both ends. Intermediate cylindrical rollers (14B) have no cylindrical roller separating re...