33results about How to "Little variance" patented technology

A system and method for organization and analysis of complex and dynamically interactive time series is disclosed. One example comprises a processor based system for relational analysis of physiologic signals for providing early recognition of catastrophic and pathologic events such as pathophysiologic divergence. The processor is programmed to identify pathophysiologic divergence of at least one of first and second physiologic parameters in relationship to the other and to output an indication of the divergence. An object-based method of iterative relational processing waveform fragments in the time domain is described wherein each more complex waveform object inherits the characteristics of the waveform objects from which it is derived. The first physiologic parameter can be the amplitude and frequency of the variation in chest wall impedance or nasal pressure and the second parameter can be a measure or indication of the arterial oxygen saturation.

An amorphous oxide at least includes: at least one element selected from the group consisting of In, Zn, and Sn; and Mo. An atomic composition ratio of Mo to a number of all metallic atoms in the amorphous oxide is 0.1 atom % or higher and 5 atom % or lower.

Affords III-nitride crystals having a major surface whose variance in crystallographic plane orientation with respect to an {hkil} plane chosen exclusive of the {0001} form is minimal. A method of manufacturing the III-nitride crystal is one of: conditioning a plurality of crystal plates (10) in which the deviation in crystallographic plane orientation in any given point on the major face (10m) of the crystal plates (10), with respect to an {hkil} plane chosen exclusive of the {0001} form, is not greater than 0.5°; arranging the plurality of crystal plates (10) in a manner such that the plane-orientation deviation, with respect to the {hkil} plane, in any given point on the major-face (10m) collective surface (10a) of the plurality of crystal plates (10) will be not greater than 0.5°, and such that at least a portion of the major face (10m) of the crystal plates (10) is exposed; and growing second III-nitride crystal (20) onto the exposed areas of the major faces (10m) of the plurality of crystal plates (10).

A signal processing apparatus including: a first noise reduction processing means that performs first noise reduction processing on an image, in which each of multitudes of pixels has one of a plurality of color components and the color components are distributed regularly, based only on pixel arrangement to obtain a first processed image; a color component separation means that separates the first processed image into each of the color components to obtain a plurality of color component images; and a signal classification means that compares a signal value of a target pixel for processing with a signal value of each pixel included in a predetermined range of area around the target pixel and classifies each pixel within the predetermined range of area into one of a plurality of groups based on the comparison result.

When associating a plurality of logical devices with one logical volume, the storage controller of the present invention improves the responsive performance thereof by determining the position for allocating the logical devices in accordance with the pattern of access made from the host. One logical volume is constituted by a plurality of logical devices. The control section computes the performance indicator (load) of each logical device in accordance with the pattern of access to the logical volume from the host. The control section computes the performance indicator of each RAID group for the case where each logical device is allocated on the basis of the performance indicator of each logical device. The control section determines a RAID group to allocate each logical device, so that the variance of the performance indicator of the RAID group becomes minimum.

A distance measuring device is provided that reduces the time required for a distance measurement without degrading accuracy of the measured value. The distance measuring device includes a reference signal oscillator (26) that generates a reference signal (K), a light source (20) that emits a distance measuring light (L) modulated based on the reference signal, a light receiving element (28) that receives the distance measuring light reflected from a target (22) and converts the distance measuring light to a distance measuring signal (M), a frequency converter (37) that converts the distance measuring signal to an intermediate frequency signal, an A/D converter (42) that samples the intermediate frequency signal in synchronization with the reference signal, a memory (46) that stores data of the sampled intermediate frequency signal, and a CPU (44) that calculates a distance based on the intermediate frequency signal data, the CPU calculates amplitude of each frequency of the intermediate frequency signal based on the intermediate frequency signal data, determines an average of the amplitude, and ends sampling to calculate a distance when the number of pieces of the intermediate frequency signal data is equal to or more than a minimum required number and the average has become equal to or more than a predetermined value.

A method for producing a ZnO single crystal by a liquid phase growth technique, comprising the steps of: mixing and melting ZnO as a solute and PbF₂ and PbO as solvents; and putting a seed crystal or substrate into direct contact with the obtained melted solution, thereby growing a ZnO single crystal on the seed crystal or substrate.

There is disclosed a chemically-amplified positive resist composition comprising, as main components, (A) a base polymer, which contains one or more kinds of a monomer unit represented by the following general formula (1) and the like, and is an alkali-insoluble polymer whose hydroxyl group is partly protected by an acetal group while alkali-soluble when deprotected by an acid catalyst, (B) a sulfonium salt containing a sulfonate anion, (C) a basic component, and (D) an organic solvent. In a lithography technology by a photo resist, an extremely high temporal stability is necessary. In addition, it must give a good pattern profile not dependent on a substrate and have a high resolution power. There can be provided a chemically-amplified positive resist composition which can solve these problems simultaneously, a resist patterning process using the same, and a method for producing a photo mask blank.

A method of forming a vehicle body structure includes pre-welding a patch blank to a base blank with a series of resistance spot welds to form a pre-welded blank assembly. After pre-welding, the pre-welded blank assembly is deformed into the vehicle body structure. The deformation of the pre-welded blank assembly is carried out by a suitable metalworking process, such as stamping, and results in concurrent deformation of the base blank and the patch blank. Following deformation of the pre-welded blank assembly, additional weld joints may optionally be formed between the base blank and the patch blank, wherever desired, to better secure the blanks together.

In a device for the side impact protection for a vehicle door of a vehicle, at least one arrangement is provided for moving the vehicle door before and/or during an impact outwards in the direction away from the vehicle interior.

A film formation method according to the present invention includes the step of forming a film of material powders 7 by introducing a carrier gas 5 to a first chamber 8 accommodating the material powders 7 intermittently and mixing the material powders 7 and the carrier gas 5 to generate a first aerosol, introducing the first aerosol to a second chamber 9 to generate a second aerosol, and jetting the second aerosol to a third chamber 13 to form a film of the material powders 7.

A method for estimating tire parameters for a vehicle, including measuring a reference movement for the vehicle and modeling a model movement for the vehicle on the basis of a model that does not include the tire parameters to be estimated, and estimating the tire parameters of the vehicle on the basis of a juxtaposition of the reference movement and the model movement.

A ceramic composite for light conversion, and method of producing same and a light emitting device including the same. The ceramic composite for light conversion of the present invention is a solidified body having a structure in which at least two oxide phases including a first phase and a second phase are continuously and three-dimensionally intertwined with one another, and characterized in that the first phase is a Y₃Al₅O₁₂ phase including Ba or Sr and activated with fluorescent Ce, the second phase is an Al₂O₃ phase, and the Sr or Ba in the solidified body are contained in an amount of 0.01 to 1.00 part by mass based on 100 parts by mass of the solidified body, in terms of the oxide.

The invention relates to a spinning electrode (1) for producing polymeric nanofibers by electrospinning of a polymer solution or polymer melt, containing an inlet pipe (2) of the polymer solution or melt, which ends on its top face (3), whereby around at least a part of the mouth (20) on the top face of the inlet pipe (2) of the polymer solution or melt is formed a spinning surface (4) rounded downwards below the mouth (20), whereby the spinning surface (4) continues as a collecting surface (6) on the outer surface of the inlet pipe (2) of the polymer solution or melt.

The invention also relates to a device for producing nanofibers by electrospinning of a polymer solution or melt, which is equipped with at least one spinning electrode (1) according to the invention.

In addition, the invention relates to a method for producing nanofibers by electrospinning of a polymer solution or melt, which is based on using the spinning electrode according to the invention.

Since a portion of projected streaks on a friction-joining steel plate 10 is provided with a Vickers hardness which is at least 3 times greater than that on the surface of steel plates IA and IB, the projected streaks are allowed to more easily enter into the steel plates IA and IB, and since a frictional resistance derived from a mechanical slip resistance of the thus entered projected streaks acts between the steel plates IA and IB, a marked increase is obtained in the friction coefficient between the steel plates IA and IB via the friction-joining steel plate 10. Consequently, a friction-joining structure is constituted by a slip resistance mechanism which can be easily validated from a theoretical or an experimental point of view and is also small in variance of the friction coefficient. Therefore, a friction coefficient used in design can be set at a high value with high accuracy to realize a rational design.

In a method for operating a laser device, which has a laser-active solid having a passive Q-switch, the laser device is acted upon using pumping light in such a way that a specifiable curve over time of the inversion density comes about in the laser-active solid, as a result of which an especially precise control of the time behavior is achieved during the generation of passively Q-switched laser pulses.

A sheet feeding device includes a sheet loading portion which is capable of an elevating operations, and on which a sheet is loaded, a feeding member for feeding the sheet loaded on the sheet loading portion, the feeding member being capable of elevating movement between a contacting position in contact with the sheet, and a distanced position distanced upward from the sheet, and a control portion that controls the elevating operation of the sheet loading portion and the elevating movement of the feeding member. When the feeding member at the contacting position moves to the distanced position, the feeding member is distanced upward from the sheet loaded on the sheet loading portion after the sheet loading portion starts a descending operation.