36results about How to "Avoid abnormal" patented technology

Provided are an apparatus and a method for diagnosing an abnormality in a cell balancing circuit. The apparatus may include a plurality of cell balancing circuits respectively connected to a plurality of battery cells included in a battery pack for balancing the voltages of the battery cells, a diagnosis resistor respectively installed between the cell balancing circuit and a cathode terminal and an anode terminal of the corresponding battery cell, a voltage measuring unit for measuring a voltage difference of the balancing circuit corresponding to each of the battery cells, and a control unit for turning on or off a cell balancing circuit to be diagnosed and for determining whether there is an abnormality in the cell balancing circuit to be diagnosed, based on a variation pattern of a voltage difference of a cell balancing circuit adjacent to the cell balancing circuit to be diagnosed that is measured by the voltage measuring unit.

The present invention provides a battery block that accommodates unit cells having higher capacities, and, even in case of abnormal heat generation in the unit cell, does not cause abnormal heat generation in the neighboring unit cells, thereby preventing a chain reaction of degradations and abnormalities of the accommodated unit cells. The battery block of the present invention includes a battery case having a minimum thickness section satisfying the relationship “K2 / K1≧K3−1”. K1 is the thermal conductance between the battery case and the unit cell. K2 is the thermal conductance of the minimum thickness section of the battery case between two neighboring holes for accommodating the respective unit cells. K3 is a ratio between the abnormal heat temperature of a reference cell and the ambient temperature causing abnormal heat generation in this cell.

The embodiment of the invention discloses a method and device for operating a startup procedure in a one-time programmable (OTP) storage, which are used for operating a startup procedure in the OTP storage by a chip. The method disclosed by the embodiment of the invention comprises the steps of: after acquiring a configuration table of correct check, sequentially carrying out CRC check and XOR displacement check on an OTP block according to a deviation address of the OTP block where a main startup procedure stored in the configuration table is, storing the deviation address of the OTP block, and after the OTP block where the main startup procedure is is completely checked, starting the main startup procedure. According to the invention, the correctness of the startup procedure can be effectively enhanced, and the program that the chip is abnormal or damaged due to the operation of the error startup procedure is avoided.

The invention provides a tire mounter capable of preventing the tire from being damaged by minimizing a contact of a bead part of the tire relative to a wheel. In the tire mounter for receiving a wheel on which a tire is temporarily fixed aslant and mounting the tire on the wheel from a temporarily fixed state when mounting the tire, the tire mounter comprises a bead guide plate having an arc-shaped plate piece, the arc-shaped plate piece having a bottom surface side positioned on an upper surface side of the wheel, and an outer peripheral arc-shaped part being positioned on an outer peripheral surface of the wheel, wherein the bead guide plate is turned close to a bead part of the tire at the non-mounting side of the tire while interlocked with the turning of the tire bead press roller, thereby causing the bead guide plate to travel earlier than the tire bead press roller so that the bead part of the tire at the non-mounting side slides on the surface side of the bead guide plate to be mounted on the wheel. With the configuration of this tire mounter, a contact load of the tire when mounting on the wheel can be significantly reduced, thereby minimizing the damage to the tire.

A continuous chain caster has upper and lower mold assemblies comprising endless belts and chains traveling at synchronized speeds. The mold assemblies meet to form a mold channel which is filled with molten metal from a headbox and feed tip. As the molten metal passes through the mold channel, the metal solidifies into the shape of the mold channel. Each belt is positioned outside the corresponding chain so that the smooth surface of the belt defines the surface of the mold channel thereby preventing the formation of fins between mold blocks which make up the chain, protecting the chain blocks, and neutralizing deformations in the chain blocks. The upper and lower blocks of the chains have protrusions at opposite ends which engage the opposing blocks to form the sides of the mold channel. By sliding the chains relative to each other, the width of the mold channel is adjustable. Further, the gauge of the mold channel is adjustable over the length of the channel by tilting one mold assembly relative to the other, so that the gauge at one end of the caster is greater than at the other end of the caster. In this embodiment, the protrusions are replaced with retractable legs which are held against the opposing block with a resilient member. The legs move in and out of slots in the blocks as the gauge of the channel mold is decreased and increased respectively.

The embodiment of the invention provides a payment processing method, device and system, and the method comprises the steps: receiving payment information transmitted by a payment service side when the payment service side receives a payment request initiated by a first user; under the condition of determining that the payment request is normal, determining whether to perform forced risk control on the payment request or not based on the payment information and a forced risk control rule preset by a second user so as to enhance risk control on the payment request; under the condition that forced risk control is carried out on the payment request, determining a forced risk control strategy for the payment request; and sending the forced risk control strategy to the payment service party, wherein the payment service party processes the payment request based on the forced risk control strategy.

The present inventors have found that HMGB1 fragment peptides having a particular amino acid sequence exhibit the effects of improvement of cardiac function, inhibition of cardiomyocyte hypertrophy, inhibition of myocardial fibrosis, and promotion of angiogenesis in an animal model of dilated cardiomyopathy, that the particular HMGB1 fragment peptides also exhibit the effects of improvement of cardiac function, inhibition of cardiomegaly, inhibition of cardiomyocyte hypertrophy, inhibition of myocardial fibrosis, and promotion of angiogenesis in an animal model of ischemic cardiomyopathy caused by old myocardial infarction, and that the particular HMGB1 fragment peptides exhibit the effects of inhibition of cardiomyocyte hypertrophy and inhibition of myocardial fibrosis in an animal model of hypertensive cardiomyopathy. Based on these findings, pharmaceutical compositions are provided for the prevention and / or treatment of cardiomyopathy and old myocardial infarction and chronic heart failure resulting therefrom, which comprise an HMGB1 fragment peptide having a particular amino acid sequence.

The purpose of the present invention is to provide a battery block that serves as a member that contains a plurality of battery cells, wherein if abnormal heat generation occurs, the resulting heat is evenly, rapidly, and efficiently distributed throughout the entire block, and the portions in which the battery cells are accommodated have high dimensional precision. The present invention provides a battery block that contains the following: a metal case that contains a plurality of pipe-shaped members; and battery cells accommodated, respectively, in said plurality of pipe-shaped members. The pipe-shaped members are joined to each other, forming a single unit, and join parts that join adjacent pipe-shaped members to each other are at least 70% as long as the pipe-shaped members themselves.

The application discloses a display panel and a display device. The display panel comprises a substrate comprising an active area and a non-display area surrounding the active area; an alignment film arranged in the active area; a sealant arranged in the non-display area; and at least one row of retaining wall arranged between the alignment film and the sealant, and the retaining wall comprises a plurality of sections of sub-retaining walls which are arranged at intervals to form protrusions and depressions.

A process cartridge integrally supporting therein a cylindrical latent image bearing member on which a toner image is formed and an intermediate transfer belt which is first transferred to the intermediate transfer belt belt, and then transferred from the intermediate transfer belt to the transfer medium for the second time. In order to prevent undesired triboelectric charging of the photosensitive member during transportation, the process cartridge shall meet any one of the following requirements, A) When the intermediate transfer belt and the photosensitive member are rubbed against each other, the surface potential Vt of the latent image bearing member -200V≤Vt≤200V, B) A spacer is provided between the intermediate transfer belt and the latent image bearing element, when the former and the latter rub against each other, the surface potential Vt of the photosensitive element is -200V≤Vt≤200V, And C) the process cartridge has a means for reducing the contact pressure of the intermediate transfer belt against the latent image bearing member.

The invention discloses a mobile device, a communication band switch method thereof, and a storage device. The mobile device supports a first communication band and a second communication band. The method comprises steps that the mobile device detects whether a switch operation for the first communication band and the second communication band exists; whether times for switching between the firstcommunication band and the second communication band in a first time period is greater than a preset threshold is determined; if yes, the mobile device is prohibited from responding to a switching instruction for the first communication band and the second communication band; and after a second time period, the mobile device is allowed to respond to the switching instruction for the first communication band and the second communication band. Through adoption of the method, communication efficiency is improved.

The invention discloses a material preparation and material charging method of blast furnace feeding materials. The method mainly comprises the steps of material preparation and material mixing. Firstly, pellet, coke nut, lump ore and sintered ore are prepared; then pellet, coke nut, lump ore and one part of sintered ore are mixed to obtain a mixed material; the mixed material is uniformly laid ona conveying belt; then, the other part of sintered ore is laid on a conveying belt positioned behind the mixed material; secondly, raw materials on the conveying belt are sequentially fed into an upper tank in a natural material falling mode and is then fed into a lower tank in the natural material falling mode, so that the mixed material is positioned at the lower part of the lower tank, and thesintered ore is positioned at the upper part of the lower tank. Before the raw materials enter a blast furnace, the pre-mixing process is completed in a mode of twice natural material falling; by using the process, all raw materials can be sufficiently and uniformly mixed; the lump ore concentrated distribution phenomenon can be avoided; therefore more lump ore can be added relative to the conventional proportion on the premise of ensuring the material layer ventilation performance and avoiding the coal gas flow abnormality; the raw material cost can be reduced.

A display panel comprises two driver modules, each of which is provided with a driver chip in a first direction. Each driver chip drives a portion of a GOA circuit in a second direction. That is, a first driver chip drives a first GOA circuit, and a second driver chip drives a second GOA circuit. The first GOA circuit and the second GOA circuit are disconnected at a particular location on the display panel.

The invention provides a control method, a control device, a vehicle-mounted device and a transportation tool. The control method includes: detecting the update operation of the first accessory by the processing system of the vehicle-mounted device, wherein the first accessory has a micro-processing unit; reading the content stored in the micro-processing unit; storing the content in a backup storage area; and, performing an update operation on the first accessory by the processing system of the vehicle-mounted device. Through the control method, control device, vehicle-mounted equipment and transportation means according to the present invention, the content stored in the micro-processing unit of the accessory can be backed up before the update operation of the accessory by the processing system, thereby avoiding the abnormal progress of the update operation and improving the overall performance.

A protection circuit for an electronic device including a first power output interface and a second power output interface is disclosed. The protection circuit includes a first switch element and a detection circuit. The first switch element is coupled between a first voltage source and the first power output interface. In an operation of the protection circuit, the detection circuit detects an output voltage value of the second power output interface to generate a detection result, and the first switch element, according to the detection result, connects the first voltage source to the first power output interface to allow the first power output interface to output power to an external terminal, or disconnects the first voltage source from the first power output interface.

A display panel and a manufacturing method thereof are provided. The display panel includes: an array substrate with a first protrusion defined thereon; a color filter substrate disposed opposite to the array substrate; a supporting structure, wherein an end of the supporting structure is connected to a lateral side of the color filter substrate, another end of the supporting structure is connected to a lateral side of the array substrate, and the first protrusion is embedded into the supporting structure. The first protrusion is formed on a side of the array substrate near the color filter substrate. Therefore, when the supporting structure of the color filter substrate is aligned and attached to the array substrate, the first protrusion can be embedded into the supporting structure, thereby preventing the supporting structure from being moved. Thus, risk of alignment error is reduced, and abnormality of the display panel is prevented.

Disclosed is an apparatus for film formation by physical sputtering, which includes a vacuum chamber; a substrate platform arranged inside of the chamber, and provided thereon with a substrate to be formed with a film; a target material arranged inside of the chamber, and arranged opposite to the substrate; at least one square resistance meter, which is connected to the target material to real-timely measure an actual resistance value of the target material; an excitation source, which is used to bombard the target material for sputtering atoms of the target material; and a control system, which is connected to the square resistance meter. The apparatus for film formation by physical sputtering has a simple structure, can monitor the consumption of the target material in real time, effectively avoid damage of a backboard and abnormality of a product resulting from breakdown of the target material, and improve the quality of the product. Meantime, the use efficiency of the target material can be improved and thus the waste of the material, which would otherwise be caused by incomplete use of the target material, can be avoided.

The invention discloses an intelligent control method of a smart city. The method includes the following steps: if it is detected that a wireless module receives the parking space information and plate number information which is transmitted by a parking space reservation apparatus, detecting whether the parking state of a number-selected vehicle has a byte transfer which is transmitted by a wireless module per set time unit smaller than the byte transfer per time unit of the parking state of the number-selected number; if the parking state of a number-selected vehicle has a byte transfer which is transmitted by a wireless module per set time unit smaller than the byte transfer per time unit of the parking state of the number-selected number, reducing the byte transfer per time unit of the parking state of the number-selected vehicle below the byte transfer per set time unit, or temporarily suspending the transfer of the parking state of the number-selected vehicle. The method herein effectively avoids termination of transfer of the parking state of the number-selected vehicle due to abnormity.