The Department of Electrical Engineering, National Chang-hua University of Education

Tera Autotech Corporation

The Dept. of Electrical Engineering, National Chang-hua University of Education

Buffalo Machinery Company Limited

Other

Feiloli Electronic Co., Ltd.

Avertronics Inc.

Yung Hsiang Information Management, Co. Ltd

Ying Changs Industry Corp.

Yu-Lin Juan

Tsair-Rong Chen

Yi-Lung Lee

Paul Chang

Chia-Hui Tang

Po-Hsuan Chen

Peng-Lai Chen

Wei-Yuan Chen

Chi-Ming Tsai

Bing-Yuan Lai

Shu-Ming Chen

Peng-Yuan Chen

Jin-Jia Chen

Shen Te Feng

Chau-Shing Wang

Yao-Sheng Lin

Hsing-Fu Wu

Meng-Yuan Hsieh

Li-Ling Chen

Chih-Chung Wang

An anti-bedsore bed may comprise a bed unit, a first bed body, and a second bed body. The bed unit has a first mattress, and a bottom portion is coupled on a bottom surface thereof. Moreover, the bottom portion comprises a plurality of first supporting units at positions corresponding to a user's upper back, middle portion of back and lower back, and each of the first supporting units has a first sliding block moveably mounted on the bottom portion. Each of the first sliding blocks has a first supporting rod, and an abutting unit is pivotally connected to an upper end of the first supporting rod. Each of first power units secured on a bottom surface of the first sliding block is engaged with the first supporting rod while each of second power units secured on the bottom portion is engaged with the first sliding block.

Anti-bedsore bed

An intelligent hospital bed may comprise a hospital bed, a first measuring unit, at least a second measuring unit, a third measuring unit, a central processor and a remote transmission device. The central processor is configured to receive signals from the measuring units and interpret the signals through comparison of data in a database of the central processor or a server. After interpreting, the central processor is configured to connect to the remote transmission device and send the interpreted information to a human-computer interaction through the remote transmission device such that the caregiver is able to master real-time conditions of patients respectively in the hospital beds including injection and urination status at the same time, thereby achieving the most effective allocation and utilization of care resource.

Intelligent hospital bed

A band saw machine includes a working platform, a cutting machine, a vertical displacement element causing the cutting machine to move vertically, a height sensor and a central processor. The working platform includes a reference plane for placing a workpiece. The cutting machine includes a driving wheel, a driven wheel, a band saw wound on the driving wheel and the driven wheel, and a motor that electrically drives the driving wheel. The band saw includes a starting cutting tooth and a processing cutting tooth sequentially arranged. The height sensor detects a starting cutting point of the workpiece farthest from the reference plane. The central processor receives information of a position of the starting cutting point, and controls a displacement speed of the vertical displacement element and a first rotational speed of the motor to cause the starting cutting tooth to first cut at the starting cutting point.

Band saw machine with starting cutting position control and control method thereof

A curette for pituitary adenoma surgery may include a curette having a tubular blade portion. A first cutting edge is formed at a first end of the blade portion, and a protective shell is formed at an outer periphery of the first cutting edge. A first annular ring formed at a first end of the protective shell is located at the same side of the first cutting edge, and a rod portion extended from a surface of the protective shell is configured to provide a handhold for a user. The first annular ring of the protective shell can prevent the first cutting edge of the blade portion from accidentally cutting the meninges or blood vessels during pituitary adenoma surgery. Thus, the curette can improve the efficiency of the surgery and lower surgery time, anesthetic dosage and risk of the surgery.

Curette for pituitary adenoma surgery

A magnetic retractable line divider may include at least a reel assembly having a shell, and a magnetic portion is installed thereon. An elastic line divider belt is wound on the reel assembly, and a magnetic member is connected to a lateral end of the line divider belt. The line divider belt is configured to be horizontally pulled out from the reel assembly and travel a preferred distance to attach to a magnetic object, thus achieving line divider effect. Moreover, when someone pushes against the line divider belt with or over a preferred force, the magnetic member is configured to be detached from the magnetic object and automatically retracted into the reel assembly, thus avoiding accident.

Magnetic retractable line divider

Band saw machine with starting cutting position control and contorl method thereof

An anti-bedsore bed may comprise a bed unit, a first bed body, and a second bed body. The bed unit has a first mattress, and a bottom portion is coupled on a bottom surface thereof. Moreover, the bottom portion comprises six supporting units evenly arranged into three sets at positions corresponding to a user's upper, middle and lower back, and each of the supporting units has a sliding block moveably mounted on an upper surface of the bottom portion. Furthermore, each of the sliding blocks has a supporting rod, and an abutting unit is pivotally connected to an upper end of the supporting rod. The supporting rods are configured to move upwardly in a preset time interval, and the abutting units are adapted to uplift a user's body to detach from the first mattress for a designed time, thereby achieving the anti-bedsore effect.

A lamp includes a light source in a top of a housing, the light source including a driver, a light emitting member electrically connected to the driver, and a dimming controller electrically connected to the driver wherein the driver is configured to activate the light emitting member after being activated by a signal sent from the dimming controller; and an electro-optical sensor in the top of the housing and electrically connected to the dimming controller wherein light emitted by the light emitting member is reflected to the electro-optical sensor, and the electro-optical sensor sends the sensed light to the dimming controller. The dimming controller compares intensity of the sensed light with intensity of the light emitted by the light emitting member, and the driver either decreases the intensity of the light output or increases same based on the comparison.

Lamp with automatic dimmer

A boxing game machine includes a punch bag, a frame, a rocker, a catch, a latch and a spring. The rocker is pivotally connected to the frame between an idle position and an active position. The punch bag is secured to an end of the rocker. The catch is secured to another end of the cocker and formed with a radial edge. The latch is movably supported on the frame and formed with an edge for sliding into contact with radial edge of the catch so that the latch engages with the catch. The spring biases the latch into engagement with the catch to keep the rocker in the idle position.

Boxing game machine

A spindle control system for a milling machine is provided. The milling machine includes a column, an overarm, a spindle for mounting a cutter, a first motor mounted on the column for driving movement of the overarm, and a second motor mounted on the overarm for driving rotation of the spindle. The spindle control system includes a distance sensor and a temperature sensor, each to be mounted on the overarm and to be disposed proximate to the end portion of the spindle. The spindle control system further includes a central control unit for determining a compensation parameter based on the displacement sensed by the distance sensor and the temperature sensed by the temperature sensor, and for controlling movement of the overarm by the first motor through a compensation distance based on the compensation parameter to compensate for at least one of the cutter deformation and the spindle deformation.

Spindle control system for a milling machine

A control system of a milling machine is disclosed. The milling machine has an overarm, a spindle connected to a cutter, a spindle motor, and an X-axis motor, a Y-axis motor and a Z-axis motor. The control system includes a vibration sensor for detecting a vibration level of the spindle. The control system also includes a central control unit configured to adjust a rotation speed of at least one of the X-axis motor, the Y-axis motor, and the Z-axis motor to bring a load current of at least one of the motors to be within a corresponding current range, and configured to adjust a rotation speed of the spindle motor to bring the vibration level to be within a vibration range.

Growing community of inventors

Changhua, Taiwan

Yu-Lin Juan