Other

National Taiwan University

Browave Corporation

Passion Light Inc.

Chung-Ping Chen

Chia-Hung Lin

Yu-Wen Hwang

Chih-Wei Huang

Ter-Chin Chen

Jih-Yi Liao

Li-Yang Chang

Yi-Hsuan Chou

Ming-Cheng Tsai

Tse-Yao Wang

Han-Mo Chiu

Shuo-Hong Hung

Shan-Lin Chang

Chao Kai Chang

A vision inspection and correction method, which uses an image adjustment software/device to separate the eyes of the inspected person on an independent display screen, and the visual mark seen by the same vision is designed to be misaligned; through the guidance and interaction of the inspector and the inspected person, the inspector can adjust the image operation to zoom in or out, shift, focus, diverge, and rotate, etc., so that the inspected person's binocular images can be clearly distinguished and adjusted. Then, the binocular images are aligned, and the inspector will implant the correction parameters during the image adjustment process into 3D projectors, VR (virtual reality), AR (augmented reality device), MR hybrid reality device and other equipment to adjust the binocular digital image parameters, so users have, or can provide to a lens maker, personalized adjustment for comfortable images of both eyes.

Vision inspection and correction method, together with the system apparatus thereof

A system for determining a colonoscopy image is disclosed. The system includes a bowel preparation evaluation unit, an image processing unit electrically or communicatively connected to the bowel evaluation unit, and a convolutional neural network unit electrically or communicatively connected to the image processing unit. The bowel preparation evaluation unit determines whether a bowel in the colonoscopy image is clean. The image processing unit receives the colonoscopy image determined to have a clean bowel and outputted by the bowel preparation evaluation unit, and performs an image process on the colonoscopy image with clean bowel to adjust a contrast thereof. The convolutional neural network unit comprises a convolutional neural network and in a working mode, receives and determines whether the processed colonoscopy image is a cecal image, a non-cecal image, or an indeterminable colonoscopy image.

System and method for determining a colonoscopy image

The present invention discloses a pen having a swinging decoration. A top end of the pen is installed with an animal-shaped decoration. A mandible and a tail section of the decoration are movable. When a user writes with the pen with a small applied force or the pen is in a standstill state, the mandible and the tail section are at an upper location. When the user writes with the pen with a large applied force, a refill will push an activity rod upward and compress a spring, allowing a tooth row at an upper and lower end of the activity rod to drive a left and right conjugate gear and a gear on the decoration to rotate at a same time, which further enables the mandible and the tail section to swing downward simultaneously.

A shakable lighting element includes a main unit, an inner seat, a conductive rod, a spring, a swing block, an LED and an outer shade. The inner seat is latched into the main unit and is installed with the spring and the LED. The spring is connected with the swing block, an end of the conductive rod penetrates the inner seat to be in contact with a battery and the other end is transfixed in the spring. When the main unit shakes, the swing block drives the spring to swing and when the spring touches the conductive rod, the LED illuminates.

Shakable lighting element

A pen having a decoration includes a decoration on a penholder. The decoration contains an illuminator. When the decoration rotates, the illuminator emits light. On the other hand, upon writing with the pen, the illuminator emits the light as well. Therefore, the illuminator will emit the light by this dual switch.

Pen having a decoration

A writing implement with ornament having an ornament plate assembled from a body and a cover plate installed on a penholder of a conventional writing implement. A slide piece, a set of gears and an ornament member are installed interior of the ornament plate. When writing with the writing implement and pressing down on the penpoint, the pen refill pushes the slide piece upward, which rotates the set of gears and compresses a spring, thereby effecting vertical displacement of an ornament on the ornament member.

Writing implement with ornament

A pen with a swinging decoration includes a decoration in a shape with two hands and two legs at a top end of a penholder of an ordinary pen. A refill is pushed against a top shaft to move upward and pressed against a swing, whereas teeth rows at two edges of the top shaft drive conjugate gears to rotate at the same time, so as to swing the two hands and two legs having gears upward and downward at the same time, upon writing with the pen.

Pen having a swinging decoration

A wavelength division multiplexer (WDM) and a type of fiber arrangement for the WDM are provided. In the WDM according to the invention, a filter having dielectric coating is used to allow lights within a specific band of wavelength to pass but reflect lights not within the specific band of wavelength. A reflection mirror is then used to reflect the lights passing through the filter to pass through the filter for a second time. Because of the two filtering, the WDM provided by the invention has very high adjacent channel isolation. In particular, the WDM contains a fiber pigtail having a fiber bundle and a ferrule with a square aperture in the center. By carefully arranging the common input fiber, the reflection output fiber, and the transmission output fiber inside the aperture, the lights in the specific band of wavelength have identical wavelength bandwidth when passing through the filter twice, and the insertion loss for both the transmission output and the reflection output is minimum. Having identical wavelength bandwidth implies that the wavelength bandwidth of lights emitted out of the transmission output is not reduced because the lights pass through the filter twice and cancel out each other. On the other hand, minimum insertion loss for both the reflection output and the transmission output implies that the performance of the WDM is optimal.

Wavelength division multiplexer and fiber arrangement thereof

A CPU heat exchanger comprises a plurality of curved metal thin pieces, each surface of each metal thin piece having punched with a plurality of ribs, the ribs at opposite sides being alternatively arranged; so that a trench is formed between two metal thin pieces for being formed with a turbulent flow; each rib having openings at an upper side and a lower side thereof. Airflow in the trench is turbulent and thus, air therein can absorb much heat. The openings on the upper and lower sides of each ribs cause air therein to expand and thus the heat can be absorbed more quickly. Therefore, cool and hot air are exchanged quickly.

Growing community of inventors

Taipei, Taiwan

Chung-Ping Chen