The present invention discloses a laser radar for synchronous scanning of line exposure and point lasers of a rolling shutter door and a detection method. The laser radar comprises: a point light source rotating mechanism and an image sensor mechanism; the rotation speed of the point light source rotating mechanism is consistent with the scanning speed of the image sensor mechanism, and the phase is synchronized; and a region illuminated by lasers is in the region corresponding to the exposure line of the rolling shutter door of the image sensor mechanism. The present invention proposes the use of point laser rotating scanning in combination with line scanning of the rolling shutter door to synchronously realize the functions of line lasers.

A liquid nitrogen tank includes a tank, a storage rack and a drive component. The tank includes a tank cover, a tank body, a vacuum cavity layer and a heat-insulating cavity layer. The tank cover is disposed to cover on the tank body. An access door is provided on the tank body. A storage cavity is provided in the tank body. The heat-insulating cavity layer is provided on a periphery of the storage cavity. The vacuum cavity layer is provided on a periphery of the heat-insulating cavity layer. The storage rack is provided in the storage cavity. A plurality of cryopreservation tube racks are stored in the storage rack. The drive component can drive the storage rack to rotate and move up and down in the storage cavity, and can drive the plurality of cryopreservation tube racks to move to a position corresponding to the access door.

A liquid nitrogen tank includes a tank, a storage rack and a drive component. The tank includes a tank cover, a tank body, a vacuum cavity layer and a heat-insulating cavity layer. The tank cover is disposed to cover on the tank body. An access door is provided on the tank body. A storage cavity is provided in the tank body. The heat-insulating cavity layer is provided on a periphery of the storage cavity. The vacuum cavity layer is provided on a periphery of the heat-insulating cavity layer. The storage rack is provided in the storage cavity. A plurality of cryopreservation tube racks are stored in the storage rack. The drive component can drive the storage rack to rotate and move up and down in the storage cavity, and can drive the plurality of cryopreservation tube racks to move to a position corresponding to the access door.

A thermally insulated transport container for use with an ice battery, having an internal usable volume for freeze-free cooling of temperature-sensitive products placed therein, the usable volume having an outward usable volume portion, an internal cold storage volume sized to receive the ice battery, the cold storage volume having an inward cold storage volume portion adjacent to the outward usable volume portion to define a common interface of the usable volume and the cold storage volume, a heat-conducting liner extending about the usable volume and having a heat-conducting liner portion located between the outward usable volume portion and the inward cold storage volume portion, and a phase change material (PCM) container positioned adjacent to the heat-conducting liner portion at the common interface and in heat-conducting contact with the heat conduction liner portion, the PCM container sized to contain a phase change material.

The present invention relates to the technical field of pizza boxes, comprising a box body and a top cover. The box body and the top cover have triangular sector structures. The top end of the box body is open, and the edge of the open end extends outward to form a clamping flange; a lower end surface of the top cover is hermetically abutted against an upper end surface of the clamping flange; the side wall of the top cover is hinged with a plurality of claw buckles along a circumferential direction; the claw buckles have clamping plates and are clamped with the lower end surface of the clamping flange; and the bottom of the box body and the edge of the top cover are wrapped with heat insulation layers. The heat insulation pizza box of the present invention has good sealing and heat insulation effects.

Various recyclable containers are described herein and generally comprise a frame made of a first paper-based material having a bottom wall and side walls that extend from the bottom wall; and a metallic layer that is removably positioned along an inner surface of the bottom and side walls of the frame; and at least one tab that is attached to a portion of the metallic layer. The at least one tab has a portion that extends past at least one sidewall of the container so that, during recycling, the at least one tab is pulled to remove the metallic layer from the frame. Examples of methods for manufacturing and recycling these containers are also described herein.

A temperature controlled container comprising:

an inner housing member defining a cavity, wherein at least a portion of the inner housing member comprises phase change material for regulating a temperature inside the cavity within a predetermined temperature range;

an outer housing member configured to accommodate and thermally insulate the inner housing member; and a content holding unit configured to be removably accommodated inside the cavity of the inner housing member, wherein the content holding unit is configured to hold an object to be stored or transported.

A label with improved physical properties comprising: a base layer having a microstructured area; a composite microstructure having a first, second and third set of microstructures disposed on the microstructured area; a dry lift force attributable to the composite microstructure greater than 7 pounds according to lift testing; a wet lift force attributable to the composite microstructure greater than 7 pounds according to lift testing; an adhesive layer affixed to the base layer for affixing the label to a container; and, thereby providing a microstructured label having improved gripping physical properties that can be affixed to a container.

A foot assembly includes a block retainer and a non-skid block. The block retainer is configured to be positioned at least proximate to an edge between a bottom surface and a side surface of a structure. The block retainer includes a planar portion, an angled portion, and a front surface. The planar portion has an interior surface configured to contact the bottom surface. The angled portion is diposed at an angle from the planar portion and includes an interior surface configured to contact an angled contact surface of the structure. The front surface includes a first dynamic coefficient of friction (DCOF). The non-skid block is connected to the planar portion and includes an exterior portion extending from the front surface away from the structure and includes a second DCOF greater than the first DCOF.

An insulating container can be configured to retain a volume of at least 1800 cubic centimeters that includes an outer shell and an inner shell. The outer shell and inner shell may be integrally joined together to form an insulated double wall structure with a sealed vacuum cavity between the two shells. A compressible support member may be placed to between a bottom wall of the outer shell and a bottom wall of the inner shell to help form a planar bottom wall of the inner shell when the vacuum cavity is formed.