Other

Xiamen Solex High-tech Industries Co., Ltd.

Hon Hai Precision Industry Co., Ltd.

Ambit Microsystems (shanghai) Ltd.

Apexone Microelectronics Ltd.

Shanghai Everpower Technologies Ltd.

Yong Gao

Huasong Zhou

Wenxing Chen

Jian Ming Liu

Donghai Chen

Bin Cao

Yulin Wu

Zhichun Lin

Shaofu Zou

The present disclosure relates to an interactive projection input and output device, which includes: a projecting module, configured to display a screen mirroring content from an external device in a projection region of a projection picture corresponding to the external device; a coordinated operation capturing module, configured to: determine a first coordinate of a user coordinated operation point corresponding to a user coordinated operation behavior in a first coordinate system; a coordinated instruction generating module, configured to, generate a position information instruction according to the first coordinate of the user coordinated operation point and regional position information of the projection region in the first coordinate system; and a wireless transmission module, configured to receive screen mirroring information from the external device, and send the position information instruction to the external device, so as to operate the external device.

Interactive projection input and output device

A lifting and lowering rod device with a water outlet terminal comprises one or more fixed portions configured to be connected to a wall, a lifting and lowering rod assembly connected to the one or more fixed portions, and a water inflow passage configured to be in communication with an external water source. The water outlet terminal is disposed on the lifting and lowering rod assembly, and the water outlet terminal is in communication with the water inflow passage.

Lifting and lowering rod device with water outlet terminal and shower device

A fuel-cell hydrogen recycling system, comprising a fuel cell; a controller; a hydrogen recycling pipeline provided with a hydrogen circulating pump and a check valve; an air inlet pipeline and an air outlet pipeline connected to the fuel cell, respectively; a hydrogen inlet pipeline provided with a hydrogen inlet valve; and a hydrogen outlet pipeline provided with a hydrogen outlet valve, with the hydrogen recycling pipeline connected to the hydrogen inlet pipeline, wherein the system further comprises a gas-liquid separating reservoir, which comprises a reservoir positioned at its upper portion and a gas-liquid separator positioned at its lower portion communicated with each other vertically, the reservoir is connected to the hydrogen outlet pipeline and the hydrogen recycling pipeline, respectively, and the gas-liquid separator discharges exhaust water and redundant nitrogen through a exhaust pipeline that is provided with a ventilation valve.

Fuel-cell hydrogen recycling means

Projector

A rotation type sliding bar with quick assembly and disassembly, includes a bar and a wall bracket device that can be fixedly assembled to the wall, a lock set and a rotation sleeve. The lock set is disposed with a sleeve portion coupled to and sleeved on the outer side of the wall bracket, the sleeve portion is disposed with at least an assembly hole vertically running through the sleeve portion; the bar is inserted to the assembly hole, the rotation sleeve is sleeved on the sleeve portion, the rotation sleeve is coupled to the wall bracket, the wall bracket, the lock set and the rotation sleeve are locked and the sleeve portion is driven to slide with respect to the wall bracket by moving the rotation sleeve, so that the wall bracket pushes the bar to lock and connect the wall bracket, the lock set and the bar.

Rotation type sliding bar with quick assembly and disassembly

A method for setting a mode of a server includes setting the mode of the server to the negative mode when the sever boots, monitoring the network to detect a DHCP offer packet provided by another DHCP server in the network, setting the mode of the server to the positive mode when no DHCP offer packet is provided by the another DHCP server in the network and analyzing the DHCP offer packet to determine the mode of the another DHCP server when the DHCP offer packet is provided by the another DHCP server in the network. The modes of the server can be set automatically according to a state of a network in which the server works.

Server and method for setting a mode of the server

A bipolar plate for fuel cell has an electrochemical reaction region and a non-electrochemical reaction region connected together. The electrochemical reaction region is at the center position of the bipolar plate. The non-electrochemical reaction region is made of non-conductive material and is located around the electrochemical reaction region. The bipolar plate reduces loss, raises work efficiency, and is easy to produce. The material cost of the bipolar plate is effectively reduced.

Bipolar plate for fuel cell including non-electrochemical reaction region comprising a non-conductive material

A fuel cell with multiple independent reaction regions comprises multiple fuel cell units. Each fuel cell unit comprises bipolar plates and a membrane electrode assembly located between the bipolar plates. The membrane electrode assembly comprises a proton exchange membrane and catalyst layers located at both sides of the proton exchange membrane, and the catalyst layers at least at one side of the proton exchange membrane are formed with multiple mutually independent catalyst sublayers. Different from the prior design concepts of striving to distribute reactants as uniformly as possible in the whole reaction area, the whole cell in this invention is divided into multiple independent reaction regions, and relevance of the reaction regions is eliminated. Therefore, by partitioning and reducing the amplitude of possible voltage difference, this invention is able to reduce electrochemical corrosion and maximize performance of each independent region and the whole fuel cell.

Fuel cell with multiple independent reaction regions

An electrical depilator includes a main body () and a head () mounted on the main body. The head includes a hair-plucking assembly () mounted on a frame (), and with a shell () covering thereon. The hair-plucking assembly includes a plurality of discs () and discs carriers (), a transmission gear (), and a bearing cover being fitted over an arcuate shaft () and rotating in sync. Each discs carrier bears one disc. Each disc has a substantially circular and continuous circumference (), and an undulating surface (). Upper portions () and lower portions () for grasping and removing hair are radially and alternately arrayed to configurate such undulating surface of the disc. The electrical depilator can steadily and smoothly removing hair at a speed increased at least 3 times.

Electrical depilator

An optical motion tracking device () includes a photo detector array () comprised of highly sensitive photo sensors coupled to a computational circuit () inside a casing (). The photo detector array () detects optical features of a surface () using ambient light reflected from or propagated through the surface () and transmitted into the casing through an aperture (). Protrusions () on the bottom () lifts the device () from the surface () and allow the ambient light to illuminate the surface (). A nontransparent sidewall () encloses a light path from the aperture () to the photo detector array () to reduce light interference. A reflective band () near the aperture () to increases the illumination of the surface (). The computational circuit () calculates the correlation between the images from the photo detector array () to track the motion of the device ().

Optical motion sensing device with ambient light sensing

Eyeglasses can be folded to form a case with a lens and temple bars. The lens and the temple bars form two individual objects of connection. A hinging apparatus connects the lens and the temple bars. One end of the hinging apparatus forms a rotating connection while the other end of the hinging apparatus forms a pivotal connection. The rotating connection and the pivotal connection are perpendicular to each other. Two hollow sections are formed on the temple bars so that turning and locking the hinging apparatus can be store the lenses in a chamber formed by the two hollow sections.

Growing community of inventors

Shanghai, China

Yong Gao