220results about How to "Avoid balance" patented technology

A light emitting device is provided, in which a change of luminance of an OLED is suppressed and a desired color display can be stably performed even if an organic light emitting layer is somewhat deteriorated or an environmental temperature is varied. Separately from a pixel portion for displaying an image, a pixel portion for measuring a driving current of the OLED is provided in the light emitting device. The driving current is measured in the pixel portion for measuring the driving current of the OLED, and a value of the voltage supplied to the above two pixel portions from a variable power supply is corrected such that the measured driving current has a reference value. With the above-described structure, a reduction of the luminance accompanied with the deterioration of the organic light emitting layer can be suppressed. As a result, a clear image can be displayed.

An image pickup apparatus includes an image-pickup lens having an aperture diaphragm, an image-pickup element that has a color filter which is periodically allocated colors in units of a predetermined unit array and that generates picked-up image data including pixel data of colors using received light, the color filter being adjacent to a light receiving surface, a microlens array unit that is arranged on an image forming surface of the image-pickup lens and whose microlenses are each allocated a plurality of pixels of the image-pickup element, and an image processing unit that performs image processing on the picked-up image data generated by the image-pickup element. The image processing unit includes a parallax component image generation unit that generates a plurality of parallax component images and an interpolation processing unit that performs color interpolation processing for each of the parallax component images.

In the present invention a data recovery mechanism used to recover data from failed storage units is used to recover data from failed blocks on storage units. To reduce the impact of the read and write operations, multiple redundant blocks are stored on a storage unit. The storage for redundant blocks is rotated among the storage units so that the block storage requirements are balanced. Rotating the redundant block storage among the storage devices may also balance the storage system accesses. To recover data when the storage units with the redundant blocks fail, redundant blocks are stored with the latest data block update to reduce the impact of writing the redundant blocks. A redundant block may be a copy of a redundant block to protect against storage unit failures or may be a redundant block generated from blocks on the storage unit using a second error correction code and second stripe structure within the storage unit.

A normal AWB (auto white balance) correction value is calculated based on inputted image data. Further, a face area is identified from the inputted image data and a face AWB correction value is calculated based on image data in the face area. Then, first feature data and second feature data are extracted from the inputted image data and image data in the face area, respectively. A total AWB correction value is calculated in accordance with at least one of the face AWB correction value and the normal AWB correction value based on a comparison result of the first feature data and the second feature data. Thus, an erroneous correction can be prevented in an AWB correction using a face detection function.

A suspended-load backpack designed to permit the load to move relative to the backpack frame during walking and running so that the large movements between the load and the frame of the backpack reduce the fluctuations of absolute vertical motion of the load. Because the hip (and thus the pack frame) go up a down a good deal during walking, a large relative movement between the frame and the load reduces the absolute excursion of the load. This movement may be, in turn, transferred to a motor through, for example, a rack and pinion gear, to convert the mechanical movement to electrical energy. The movement may also be converted to electrical energy by using an electroactive polymer (EAP) to connect the suspended load to the frame. Such designs allow the load to move in a controlled fashion to prevent the patient from losing his or her balance as the load moves up and down along the backpack frame. Such movement of the suspended-load relative to the frame also reduces the forces on the wearer's shoulders while walking or running, thus reducing the likelihood of orthopedic injury.

A light emitting device with a simple and easy structure without waste is provided, in which a change of luminance of an OLED is suppressed and a desired color display can be stably performed even if an organic light emitting layer is somewhat deteriorated or an environmental temperature is varied. A driving current of the OLED of a pixel portion is measured, and a value of the voltage supplied to the pixel portion from a variable power supply is corrected such that the measured driving current has a reference value. When the driving current of the OLED is measured, a monitor video signal of a different system from that of a video signal for displaying an image is used to display a monitor image on the pixel portion. With the above-described structure, a reduction of the luminance accompanied with the deterioration of the organic light emitting layer can be suppressed. As a result, a clear image can be displayed.

The invention discloses an assembly line production scheduling method and system. The method comprises the steps of production scheduling, tracking, feedback and adjustment. According to production scheduling, site configuration and production process information of a product production assembly line is acquired to form an initial allocation recommendation. According to tracking, the production data of the assembly line is acquired in real time, and the processing capacity of each site on the assembly line is analyzed and measured based on dependency. According to feedback, based on the analysis of the processing capacity of each site, specified deliveries completed within specified delivery expectation according to the current production allocation scheme is predicted; a site processing task is coordinated through a feedback control method; a production adjustment recommendation is generated; and feedback control is carried out on assembly line resources and site configuration. According to adjustment, the allocation of production line material flow and process sites is adjusted according to the production adjustment recommendation acquired in the step of feedback. According to the invention, production planning is scientific, and production resource configuration scheduling ensures balance between internal processes and processes.

The present invention is to provide a light emitting device capable of obtaining a certain luminance without influence by the temperature change, and a driving method thereof. A current mirror circuit formed by using a transistor is provided for each pixel. The first transistor and the second transistor of the current mirror circuit are connected such that the drain currents thereof are maintained at proportional values regardless of the load resistance value. Thereby, a light emitting device capable of controlling the OLED driving current and the luminance of the OLED by controlling the drain current of the first transistor at a value corresponding to a video signal in a driving circuit, and supplying the drain current of the second transistor to the OLED, is provided.

There is provided a liquid crystal display element (1) including a transparent substrate (2) having formed on a surface of a glass substrate (2a) thereof a transparent electrode (6) and an alignment layer (18) covering the transparent electrode (6), a drive circuit board (3) disposed opposite to the transparent substrate (2) and having formed on a surface of a silicon substrate (3a) thereon opposite to the transparent electrode (6) a plurality of switching drive circuits (9) and a plurality of reflection pixel electrodes (15), corresponding to pixels (12a), respectively, a protective layer (16) covering the plurality of reflection pixel electrodes (15) and an alignment layer (19) covering the protective layer (16) and a liquid crystal layer (4) interposed between the alignment layer (18) on the transparent substrate (2) and the alignment layer (19) on the drive circuit board (3), the protective layer (16) being a stack of at least two dielectric layers (16a, 16b) different in refractive index from each other, and the thickness of each of the stacked dielectric layers (16a, 16b) being set to compensate the wavelength dependence of the reflectance of the reflection pixel electrodes (15). Thus, the reflection type liquid crystal display element (1) has an improved performance of spectral reflection.

In the past, storage unit (disk drive) failures were the primary cause of data loss in a storage system. With higher unit reliability and higher bit density, random bit errors have become the primary cause of data loss. Most data recovery mechanisms treat reconstruction of redundant information on the same level as data reconstruction. In reality, data reconstruction is more important and asymmetry between data protection and redundant information protection provides trade-offs of data recoverability against performance. The present invention provides data recovery from both a first number of data block failures due to random bit failures and a second number of storage unit failures while providing update write performance equivalent to data protection mechanisms with lower data recovery capabilities. The level protection from number of data block failures, the number of unit failures, and update write performance are parameterized to select a desired combination.

A skate includes a shoe body and a skating device, wherein the sole of the shoe body comprises a front part, a middle bow part and a rear part. The skating device is mounted only under the middle bow part. Therefore, the toe of the front part and the heel of the rear part can respectively contact with the ground easily. When the toe of the front part contacts with the ground, the angle A between the plane of the sole and the ground is less than 45°. When the heel of the rear part contacts with the ground, the angle B between the plane of the sole and the ground is less than 45°.

A discharge tube lighting apparatus is used to drive a plurality of discharge tubes. The apparatus includes a balance coil having a winding input end and a plurality of winding output ends to which the discharge tubes are connected individually; a power section for supplying ac current to the winding input end of the balance coil; and a control section for detecting a peak value of detection voltages corresponding to voltages at the winding output ends of the balance coil and for stopping the supply of the ac current from the power section when the peak value of the detection voltages is higher than a predetermined value.

The invention discloses a high-strength corrosion-resistant aluminum alloy profile and a preparation method thereof. The aluminum alloy profile comprises an aluminum alloy base body and a ceramic coating. The aluminum alloy base body is prepared from Cu, Si, Fe, Cr, Mg, Mn, Zn, Ti, Li, Ni, Zr, Y, W, V and the balance Al. The ceramic coating is prepared from SiC, Cr2O3, NiO, Cr3C2, Al2O3 and Si3N4. According to the high-strength corrosion-resistant aluminum alloy profile, ceramic powder is arranged on the surface of the aluminum alloy base body through plasma cladding, and then laser remelting is conducted, so that the obtained aluminum alloy profile has good mechanical performance such as strength, hardness and impact toughness; and meanwhile, the high-strength corrosion-resistant aluminum alloy profile has the beneficial effects of being resistant to corrosion, good in abrasion resistance, long in service life and the like.

In one embodiment of the present invention, a liquid crystal display apparatus driving circuit selectively supplies positive polarity gray scale voltages or negative polarity gray scale voltages to video signal lines as video signals. The circuit includes a gray scale voltage generation circuit for generating a gray scale voltage for display; and first and second gray scale voltage adjustment sections included in the circuit, for increasing positive and negative polarity gray scale voltages while maintaining a voltage difference between the positive and negative polarity gray scale voltages and respectively adjust a center potentials of the positive and negative polarity gray scale voltages. This makes it possible to provide the liquid crystal display apparatus driving circuit which can make the center values of the positive and negative polarity gray scale voltages proximate to values which makes it possible to further reduce the flicker phenomenon without changing the gray scale property.

The invention discloses a multi-dimensional and parallel-swing sea wave power generation device. A top cover is fixedly connected with the top wall of a buoyancy box, one end of a three-degree-of-freedom movement pair is fixedly connected with the top cover, the other end of the three-degree-of-freedom movement pair is engaged with a swing rod, one end of the swing rod penetrates through the top wall of the buoyancy box and is fixedly connected with an outside device, the other end of the swing rod is fixedly arranged on an upper platform through the support of rib plates, a spring is fixedly connected with a shaft shoulder of the swing rod, six parallel hydraulic cylinders are arranged between the upper platform and a lower platform, piston rods of the six parallel hydraulic cylinders are hinged to the upper platform, cylinder bodies of the six parallel hydraulic cylinders are hinged to the lower platform, the lower platform is fixedly arranged on an oil mixture tank, the oil mixture tank is fixedly connected with the side wall of the buoyancy box, the oil mixture tank is connected with a hydraulic motor through a separating pipe and a return pipe, a generator is connected with the hydraulic motor, the generator and the hydraulic motor are arranged at the bottom of the buoyancy box, and an energy accumulator is connected with the hydraulic motor. The device has the characteristics that the service life is long, and the pollution is little; and while the energy of the sea wave in the transverse swinging is absorbed, the energy of the sea wave in the vertical direction can also be absorbed.

A wheelchair is disclosed that includes a seat, a pair of wheels, a detection part indicating the presence or absence of a user on the seat, electric brake units switching between applying braking forces to and releasing braking forces from the wheels based on control signals, and a control part connected to the detection part and the electric brake units and outputting the control signals to the electric brake units. The control signals include a first control signal causing the braking forces by the electric brake units to be applied to the wheels and a second control signal causing the braking forces by the electric brake units to be released therefrom. The first control signal is output when the detection part indicates the absence of the user on the seat, and the second control signal is output when the detection part indicates the presence of the user on the seat.

The invention relates to the technical field of deep processing of agricultural products, in particular to a fermented sausage of dietary fiber and goose. The fermented sausage of dietary fiber and goose is made by steps of pickling raw goose, chopping and mixing to obtain goose paste, inoculating mixed leavening agent, stuffing, smoking, curing and packaging. The fermented sausage of dietary fiber and goose is delicate in taste, easy to digest and totally free of goose smell. The fermented sausage of dietary fiber and goose further has the advantages of high nutritional value, high safety, convenience to eat, easiness to preserve, probiotic effectiveness, health caring and the like. The fermented sausage of dietary fiber and goose, developed for society, is novel and instantly serviceable. Product cost is lowered. Economic benefit is improved. Industrial development of the goose industry in China is promoted.

A wheelchair is disclosed that includes a seat, a pair of wheels, a detection part indicating the presence or absence of a user on the seat, electric brake units switching between applying braking forces to and releasing braking forces from the wheels based on control signals, and a control part connected to the detection part and the electric brake units and outputting the control signals to the electric brake units. The control signals include a first control signal causing the braking forces by the electric brake units to be applied to the wheels and a second control signal causing the braking forces by the electric brake units to be released therefrom. The first control signal is output when the detection part indicates the absence of the user on the seat, and the second control signal is output when the detection part indicates the presence of the user on the seat.

The invention relates to the technical field of cell balancing system, in particular to a balanced battery pack system based on two-way energy transfer, which comprises battery modules, battery management units, a BMS (Battery Management System) master-control unit and a high-voltage two-way DC / DC circuit module, wherein the battery modules are connected with an internal power bus and an internal CAN (Controller Area Network) bus through the battery management units. The balanced battery pack system based on two-way energy transfer utilizes the high-voltage two-way DC / DC circuit module and the public internal power bus and performs centralized control on the number of balanced channels in the whole battery pack through the BSM master-control unit to realize energy transfer, thus achieving the balancing between various single cells in the whole battery pack and between the battery modules.

The invention relates to a method for producing a semi-fermented feed with biological activity, which comprises the following steps: (1) preparing fermented materials; (2) preparing non-fermented raw materials; (3) preparing premixes; and (4) preparing a feed with biological activity: mixing 45-55kg of fermented, baked and ground materials, 40-45kg of non-fermented raw materials and 2kg of 2% premixes. Due to the adoption of the semi-fermenting mode, the digestion and the absorption of the materials which are not easy to be absorbed can be improved, the immunity of the animals can be improvedor no antibiotic is used, the production cost of the feed can be reduced appropriately, the loss of energy due to fermentation can be avoided, the cultivation cost can be lowered, and the cultivationbenefit can be improved hereby.

The invention discloses a soil heavy metal ion absorbent and a preparation method thereof. The soil heavy metal ion absorbent is prepared by mixing modified corn straws, modified kaolin and potassium humate in a mass ratio of 2 to 5 to 3; the modified corn straws are mainly formed by drying, alkali treatment, acid treatment and drying; the modified kaolin is mainly formed by adding sodium polyphosphate and then roasting. The soil heavy metal ion absorbent disclosed by the invention can be used for obviously enhancing the absorption capability of soil to heavy metal and reducing the migration of the heavy metal in the soil to crops. Tests show that the average lead reducing rate in corn kernels is 15.63%, the average cadmium reducing rate in the corn kernels is 12.15%, and the average arsenic reducing rate in the corn kernels is 7.62%. The average lead reducing rate in rice is 17.8%, the average cadmium reducing rate in the rice is 17.27%, and the average arsenic reducing rate in the rice is 21.84%, and the quality of edible part of the crops is guaranteed.

The invention discloses an induction method and an induction system for comprehensive passenger transport hub passenger transportation mode selection. The induction method comprises the steps that the transfer time is predicated, wherein the transfer time is the time when passengers reach a transfer station from a comprehensive passenger transport hub and leave away from the transfer station; the transfer modes, the transfer station and the predicting time leaving from the transfer station are issued at the comprehensive passenger transport hub; the passengers select the transfer modes according to the issued information of the comprehensive passenger transport hub. The induction method and the induction system have the advantages that through the information issuing and the predication of the transfer time between the external traffic mode and the internal traffic mode of the comprehensive passenger transport hub, the data reference is provided for the traffic transfer and the mode selection of the passengers, the problems of overlong passenger waiting time, unbalanced passenger assignment of each traffic mode and the like caused by the blind selection of certain traffic modes by the passengers are avoided, the passengers are effectively induced to transfer in the traffic mode with small passenger flow volume and short waiting time, and the operation efficiency of the hub and the satisfaction degree of the passengers are improved.

The invention discloses a stereo matching method for stereo binocular vision measurement. The method comprises the following steps of: after projecting a Gray code coding picture with the least period T =16, acquiring the Gray code coding picture by using a left camera and a right camera; respectively computing the Gray code values of all pixels in a left picture and a right picture; generating a sine projection grating picture based on optimized sine grating parameters; acquiring the grating picture by using the left camera and the light camera after projecting; computing the phase values of all pixels of the left picture and the right picture; correcting the period misplacement between the Gray code values and the phase values by adopting a maximum probability correction method so that the pixel points on the edge of a Gray code period form a correct and complete phase period; and outputting all matching point data after searching corresponding matching points in the left picture and the right picture by adopting a two-step matching method. By the method, the corresponding matching points in the left picture and the right picture can be searched rapidly and accurately, and the precision for searching the corresponding points is improved.

The invention relates to a projection objective which consists of at least seven lenses that are adjacent to air on both sides. The inventive projection objective meets the criteria of the following equations in its totality: u>=12.8°; 100 mm<=LEP<=400 mm; sigmaRBa>=1°; sigmaRBi<=-14°, whereby u is the aperture angle (2u-entire angle) on the illumination side; LEP is the distance from the entrance pupil (on the illumination side) to the object level (the position in the direction of projection from the reference point: object level corresponds to a positive value); sigmaRBa is the angle inclination of the beam in relation to the optical axis in the object space between the object and the 1. lens surface of the objective, said beam limiting the bundle for the field edge (outer field point in the object) towards the outside (away from the optical axis, far from the axis) and sigmaRBi is the angle inclination of the beam in relation to the optical axis in the object space between the object and the 1. lens surface of the objective, said beam limiting the bundle for the field edge (outer field point in the object) towards the inside (towards the optical axis, close to the axis). The angles sigmaRBa and sigmaRBi are positive when the corresponding beams intersect the optical axis in a point which is situated in the opposite direction of projection when seen from the object. Said angles are negative when the beams intersect the optical axis in a point which is situated in the direction of projection when seen from the object.

A device 10 for manually transporting a carcass 8 or similar sized object includes a transport member 12, at least one hauling member 18 for manually pulling the transport member 12 with a carcass 8 therein, the hauling member 18 being secured to the transport member 12, at least one carcass member 20 for securing the carcass 8 to the transport member 12, and at least one closing member 22 for wrapping the transport member 12 about the carcass 8 A modified device 200 for hunters to transport a carcass 8 or carry an injured person includes a transport member 12, at least one hauling member 18 for manually hauling the transport member with a carcass 8 therein, the hauling member 18 being secured to the transport member 12, at least one carcass member 20 for securing the carcass 8 to the transport member 12, means for securing the transport member 12 about the carcass 8, and stretcher members 202 for removably receiving lifting members 204, the stretcher members 202 being secured to the transport member 12 such that the transport member 12 and the lifting members 204 cooperate to elevate and support an injured person disposed upon the transport member 12. A modified device 300 for transporting objects includes a reinforced transport member 302 having cooperating loop and hand members 318 and 320 to promote the manual lifting and carrying of the transport member 302 with an object or injured person wrapped therein to a selected location.

The invention discloses a method and device for weighing clothes in a washing machine, and relates to the technical field of washing machines. The method comprises the steps that when a motor rotates, the transient angle of flow of the motor is calculated; according to the transient angle of flow of the motor and a characteristic curve of motor power signals, transient power consumed by the motor is calculated; integral summation is carried out on the transient power consumed by the motor, and work of the motor on clothes is obtained; according to the corresponding relation of the magnitude of the work and the weights of clothes, the clothes weight corresponding to the work which is done to the clothes by the motor is searched for. The clothes in the washing machine can be weighed through software, extra hardware detection circuits are not needed, and product cost reduction is facilitated.

An optical scanner includes: a light reflecting section having a light reflecting surface; a supporting section supporting the light reflecting section; a movable section supporting the supporting section; at least a pair of movable beams extending from the movable section and disposed in such a way that the movable beams face each other; a displacement section connected to the movable beam; two drive beams each extending from the displacement section; and a supporting frame supporting the drive beams, wherein the movable beams each include a bending section which is bent and deformed in a thickness direction of the supporting frame, and an end on the side of the movable section of the supporting section is fixed in a position more distant from the light reflecting section than an end face on the side of the light reflecting section of the movable section.

The invention discloses a terminal protection structure of a super-junction device. A P-type column and an N-type column of a super-junction structure of a current flow area are in a bar-shaped structure and are parallel to each other. A part of super-junction structure in the terminal protection structure is formed through extending the P-type column and the N-type column of the current flow area along a length direction. Another part of super-junction structure in the terminal protection structure is formed by alternatively arranging a second P-type column and a second N-type column of the bar-shaped structure, wherein the second P-type column and the second N-type column are parallel to the P-type column and the N-type column of the current flow area. A field plate and a P-type ring are formed in a transition area. A cut-off ring is formed on an outermost end of a voltage bearing area. The P-type column and the N-type column of the super structure of the terminal protection structure are in a long strip shape without turns. An electric leakage characteristic and reliability of the device can be increased and a smallest terminal size can be used to acquire a high breakdown voltage.

A discharge tube lighting apparatus is used to drive a plurality of discharge tubes. The apparatus includes a balance coil having a winding input end and a plurality of winding output ends to which the discharge tubes are connected individually; a power section for supplying ac current to the winding input end of the balance coil; and a control section for detecting a peak value of detection voltages corresponding to voltages at the winding output ends of the balance coil and for stopping the supply of the ac current from the power section when the peak value of the detection voltages is higher than a predetermined value.