61results about How to "Proper protection" patented technology

A hard-coated antiglare film is provided that has high hardness, high scratch resistance, and good antiglare properties. In the hard-coated antiglare film of the present invention including a transparent plastic film substrate, a hard-coating layer containing fine particles is formed on at least one surface of the transparent plastic film substrate, the hard-coating layer has a thickness in the range of 15 to 30 mum, the fine particles have a weight average particle size of 30 to 75% of a thickness of the hard-coating layer, the average tilt angle thetaa of the unevenness of the hard-coating layer surface is in the range of 0.4 DEG to 1.5 DEG , and the hard-coating layer is formed using a resin for forming the hard-coating layer containing three specific resin components.

A hard-coated antiglare film is provided that has high hardness and excellent antiglare properties and can prevent white blur from occurring when viewed from oblique directions. The hard-coated antiglare film of the present invention includes a transparent plastic film substrate and a hard-coating antiglare layer that is formed of fine particles and a hard-coating resin on at least one surface of the transparent plastic film substrate. The hard-coating antiglare layer has a thickness of 15 to 30 mum, the fine particles have a weight average particle size of 30 to 75% of a thickness of the hard-coating antiglare layer, in the unevenness of the hard-coating antiglare layer surface that is formed by the fine particles, an average tilt angle thetaa is 1.0 DEG to 2.0 DEG , and an arithmetic average surface roughness Ra according to JIS B 0601 (1994 version) is 0.12 to 0.30 mum.

The invention relates to a method for extracting high-purity hemoglobin from pig blood, and on the condition of 2 to 6 DEG C, the following operations are carried out sequentially: first, anticoagulant pig blood is used for preparing packed red blood cells; hypotonic solution is used for dissolving packed red blood cells, in which inert gas is pumped, antioxidant is added, the pH value of the solution is adjusted and protective agent and antibacterial drugs are added, and after high-speed centrifugation, crude hemoglobin solution is obtained; toluene is added into the crude hemoglobin solution which is extracted in low temperature and the hemoglobin solution in the lower layer is extracted for dialysis; after being frozen and dried the hemoglobin solution after dialysis is then dissolved into high-concentration and small-volume liquid which is then purified by a sephadex chromatography column as a sample and high-concentration hemoglobin with even molecular weight is obtained to be frozen and dried in vacuum after being filtered for removing pyrogen so as to prepare high-concentration hemoglobin dry powder with no matrix or pyrogen. The hemoglobin obtained through the method of the invention has no matrix or pyrogen, which can be further modified to produce blood substitute safely and effectively and the operation is simple; the cost is low.

The invention discloses a volume adjustment method which comprises the steps of acquiring a call volume of a video telephone of a mobile terminal, determining the current environment of the mobile terminal, acquiring a distance between the mobile terminal and an ear of a user, determining a target volume corresponding to the distance, comparing the call volume with the preset target volume when the current environment of the mobile terminal is a specified environment, and correspondingly turning down the call volume when the call volume is greater than the target volume. The invention further discloses a volume adjustment device. According to the method and the device, the call volume is appropriately adjusted in the specified environment, so that the flexibility of volume adjustment is improved; and the volume can be timely controlled, so that a public order is well maintained and personal information of the user is timely protected.

The invention provides a power circuit capable of reducing the installation area and realizing the low cost of the product without a current transformer. The alternating voltage input between a common line and another input terminal is subjected to voltage-increasing chopping under the control of a control circuit in a voltage-increasing chopping device circuit and a filter for power factor improvement, therefore voltage-increased direct voltage with improved power factor is obtained at the positive side and the negative side of the common line and the stable direct voltage is changed into the alternating voltage by a half-bridge type DC-AC inverter at the back stage and the high-frequency component is removed by an output filter composed of a reactor and a capacitor and the voltage is output and an input current detection resistance is arranged at the front stage of the switching element on the common line and an output current detection resistance is arranged between the input side of the reactor for composing the output filter or the reactor and the capacitor.

The invention discloses a passive exoskeleton device and a parameter detection method thereof, wherein a passive waist assisting exoskeleton device includes a hip belt, a strap, a hip joint assisting mechanism and a branch rotating piece, and the hip joint assisting mechanism consists of two , respectively installed on both sides of the hip belt; the hip joint assisting mechanism includes a leg pad, a leg rod, a rotating shaft, a clockwork spring and a runner, the leg pad is installed on the leg rod, the leg rod is fixedly connected with the rotating shaft, and the clockwork spring Installed in the spring cavity of the runner and the clockwork spring is fixedly connected to the runner. After the rotating shaft passes through the runner and the clockwork spring, the two ends of the rotating shaft are respectively hinged on the hip belt. The clockwork spring is fixedly connected to the rotating shaft, and the branch rotates It includes a chest pad and a rotating plate mounted on the chest pad and capable of rotating relative to the chest pad. The invention can store the gravity of the upper body of the human body through the hip joint booster mechanism to store energy for the bending operation of the human body.

Provided is a vehicle drive system equipped with: an engine; a manual transmission capable of changing the gear range; a clutch arranged between the engine and the transmission; and a control device that controls the driving of the engine. During coasting, when the transmission of torque between the engine and the axle is interrupted, the control device cuts the fuel to the engine when the clutch is released, and the gear range of the transmission is changed to an ahead stage and the gear range after this change is lower than the optimal gear range corresponding to the vehicle speed.

The invention provides a show box which can reliably reel and hold the power cord drawn from the main body of show box and protect the back of the main body from shocking. The said show box (1) comprises buffer (7) mounted outside the insulated cabinet (2) of the main body, wherein the buffer (7) comprises outside winding part (20) and inside winding part (21) for reeling the power cord (5) drawn from the insulated cabinet (2), capable of winding the power cord (5) under condition of not forming rest.

The embodiment of the invention discloses an information interaction method between vehicle-mounted terminals and the vehicle-mounted terminal. In the embodiment of the present invention, the first vehicle-mounted terminal triggers at least one second vehicle-mounted terminal around to establish a first relationship with the first vehicle-mounted terminal by sending a broadcast message, and establishes a second relationship with at least one third vehicle-mounted terminal. The terminal performs corresponding relationship type information interaction with at least one second or third vehicle-mounted terminal, so that the information interaction range of the vehicle-mounted terminal can be expanded, and more vehicles can intelligently exchange vehicle-mounted information, and different vehicle-mounted terminals Carry out different information interactions and properly protect private information.

A ceramic tile (1) for combustion chambers lining, in particular of gas turbines, comprises a base body (2) made of ceramic material, for example in alumina or in alumina-mullite, and a coating (3) applied to at least one face (4) of the base body (2). The coating (3) is a multilayer ceramic coating, comprising at least one outer layer (6) made of alumina or ceramic material comprising alumina, and at least one intermediate layer (5), arranged between the outer layer (6) and the base body (2) and made of ceramic material comprising mullite and preferably in mullite or in alumina-mullite.

The invention relates to an edge grinding machine with a dustproof structure for glasses machining. The edge grinding machine comprises a machining part and a clamping block, a positioning device is arranged outside the machining part, a supporting and adjusting device is installed at one end of the exterior of the positioning device, a sliding way is installed at one end of the exterior of the supporting and adjusting device, and a hydraulic air rod is arranged at one end of the interior of the sliding way; and a connecting disc is installed outside the hydraulic air rod, a stabilizing device is arranged outside the connecting disc, and a connecting base is installed in the middle of the outer portion of the rear end of the stabilizing device. The edge grinding machine with the dustproof structure for glasses machining has the beneficial effects that the edge grinding machine comprises the machining part and the clamping block, the positioning device is arranged outside the machining part, the supporting and adjusting device is installed at one end of the exterior of the positioning device, the sliding way is installed at one end of the exterior of the supporting and adjusting device, the hydraulic air rod is arranged at one end of the interior of the sliding way, the connecting disc is installed outside the hydraulic air rod, and the stabilizing device is arranged outside the connecting disc.