Microtek International Inc.

Kaohsiung Medical University

Industrial Technology Research Institute

Alpha Networks Inc.

Chih-Kuang Wang

Mei-Ling Ho

Je-Ken Chang

Yin-Chih Fu

Gwo-Jaw Wang

Cherng-Chyi Tzeng

Jih-Ching Chang

Teng-Chou Yang

Chih-Hsien Chang

Shan-Chang Chueh

Hui-Ting Chen

Chung-Hwan Chen

Jiunn-Woei Liaw

Zen-Gwo Sun

Ying-Chieh Shih

I-Feng Lo

Chin-Chih Chuang

Yin-Chin Fu

Li-Cheng Pan

Fu-Yin Hsu

A floating electrical connector includes a housing with a tubular portion. An axis is defined in a center of the tubular portion. Several floating terminals are arranged around the axis and are partially connected. Each floating terminal has an inner terminal sheet on an inner side and a spring structure on an outer side. Each spring structure is connected to one of the inner terminal sheets. A portion of the inner terminal sheet is inserted into the tubular portion and arranged along an inner peripheral surface of the tubular portion. The portion of each inner terminal sheet located in the tubular portion has an electronic contact bulging inward. Several external pins are electrically connected around the floating terminals. When a conductive pin is inserted into the tubular portion, the spring structures could elastically deform, allowing the tubular portion to adapt to a horizontal deviation or a skew deviation of the conductive pin, providing a greater tolerance for alignment deviations.

Floating electrical connector

The present invention provides a method of additive manufacturing a 3D-printed article, comprising: (a) printing and depositing one or more layers of a slurry by using a 3D printer, wherein the slurry comprises a ceramic powder composition; (b) further injecting an oil around the one or more layers of slurry, wherein the height of the injected oil is lower than the height of the slurry; (c) repeating steps (a) and (b) until a main body with desired geometric shape is obtained; and (d) sintering the main body by heating to obtain the 3D-printed article wherein the temperature of a printing carrier of the 3D printer is from 30 to 80&#xb0; C.

Method for additive manufacturing of 3D-printed articles

The present invention relates to a hydrophilic drug and &#x3b2;-tricalcium phosphate (&#x3b2;-TCP) coating on a surface area of biopolymer matrix to form a sustained release system. The present invention also provides a method for preparing a sustained release system, comprising providing a surface are of biopolymer matrix coated with a hydrophilic drug and &#x3b2;-TCP.

Sustained release systems and preparation method thereof

The present invention provides a method for preparing a composition comprising porous ceramic, comprising the following steps: (a) synthesizing poly(N-isopropylacrylamide-co-methacrylic acid) (p(NIPAAM-MAA)) or similar thermo-response compound thereof; (b) mixing a dispersant with hydroxyapatite or calcium phosphate salt; (c) mixing the p(NIPAAM-MAA) of the step (a) or similar thermo-response compound thereof with water to obtain a hydrogel solution; (d) mixing the hydrogel solution of the step (c) and product of the step (b) to produce a mixture; (e) adding macromolecular particles to the mixture of the step (d) and stirring to produce a slurry; (f) filling the slurry of the step (e) into a template slot; and disposing the template slot filling with the slurry of the step (f) on a crucible, then proceeding high temperature sinter in a furnace to form the composition comprising porous ceramic.

Method for preparing composition comprising porous ceramic with thermo-response hydrogel

A controlled release system and manufacturing method is provided. The method comprises providing a first aqueous solution containing a hydrophilic drug and an alkaline agent, providing an organic solution containing a hydrophobic molecule, providing a second aqueous solution containing a hydrophilic surfactant, mixing the first hydrophilic solution with the organic solution to form a first emulsion, and mixing the first emulsion with a second aqueous solution to form a second emulsion containing delayed-release microsphere.

Controlled release system and manufacturing method thereof

A flatbed scanner includes a housing, a glass plate fixed to the housing, a front rib formed at a bottom face of a front part of the housing and extending downward, a back rib formed at a bottom face of the back part of the housing and extending downward, and side ribs formed at two sides of the housing and extending toward the center of the housing. The inner distance from the back rib to the front rib is not smaller than the length of the glass plate. The side ribs are under the bottom faces of the front part and the back part so as to form a fastening gap. Because the distance between the side ribs is smaller than the width of the glass plate, when the glass plate is inserted into the fastening gap, the glass plate is held.

Flatbed sensor

A light source device capable of repressing light surges is fixed in a flatbed scanner to provide a light beam for scanning a document. The light source device includes a bent lamp with bent parts for generating the light beam and compensating for the brightness at two ends of the bent lamp; and a set of obscuring units fixed at the two bent parts to partially obscure the light of the lamp. Hence, the light source device can repress the light surge caused on two ends of the image sensor even if the bent parts at two ends of the lamp are very close to the sides of the scanning window. Therefore, the length of the light source device can be shortened and the width of the flatbed scanner using the light source device can also be narrowed.

Light source device capable of repressing the light surge

A visible light induced, highly oxidative, and highly reductive photocatalyst. The photocatalyst includes a first semiconductor with a bandgap between valence band and conduction band thereof between 2.0 eV and 3.0 eV, and second semiconductor, combined with the first semiconductor, with a bandgap between valence band and conduction band thereof between 2.0 eV and 3.0 eV. The conduction band of the first semiconductor is negative relative to that of H/HO with a difference of 0.2 eV or greater. The valence band of the second semiconductor is positive relative to that of H/HO with a difference of 2.8 eV or greater.

Visible light-induced photocatalyst

A bush and a bearing structure is provided wherein the bush slides along a guiding rod, and the bush is a circular body with an opening to cover the guiding rod over a semicircle. An included angle between the opening and the center of circle of the guiding rod is less than 180 degrees for installing the bush into the bearing structure of a sliding device. The bush is a guiding interface for guiding the sliding device sliding along the guiding rod, and the sliding device can slide along the guiding rod stably.

Bush and a bearing structure applied thereof

A projection method using a real object projector is disclosed. The real object projector comprises a base, a control circuit installed in the base, and an image receiving apparatus installed on the base. The base is combined with a light source module, and between the light source module and the base is a different movable connection relationships according to different designs. The light source module can have a transparent film clip with an identifying mark, and different transparent film clips have different marks. When projecting with the real object projector the steps are, firstly moving the image receiving apparatus to a suitable position according to the mark on the transparent film clip, then focusing the image receiving apparatus according to the transparent film clip, and finally pressing an image receiving key to automatically identify the kind of transparent film clip and magnify the projection image with the control circuit. The real object projector has a design with a movable light source module, and is flexible and convenient. The projection method can suitably magnify the image according to the kind of transparent film, and adjust for maximum magnifying power.

Projection method with real object projector

A projector includes a casing, a light source, an optical engine, inlet ports and outlet ports formed on the casing, and a fan mounted in the casing. The fan sucks air streams from the inlet ports into the casing and forces the air streams to flow out of the casing via the outlet ports. A buffer chamber is defined among the fan, the outlet ports, and the casing. The casing includes a first housing and a second housing. The first housing is retractable relative to the second housing so that a volume of the buffer chamber may be changed.

Projector having retractable housings

A real object projector having a base, a control circuit installed in the base, and an image receiving apparatus installed on the base. The base is combined with a light source module, and between the light source module and the base are different movable connection relationships according to different designs. The light source module can have a transparent film clip with an identifying mark, and different transparent film clips have different marks. When projecting with the real object projector the steps are, firstly moving the image receiving apparatus to a suitable position according to the mark on the transparent film clip, then focusing the image receiving apparatus according to the transparent film clip, and finally pressing an image receiving key to automatically identify the kind of transparent film clip and magnify the projection image with the control circuit.

Growing community of inventors

Hsinchu, Taiwan

Chih-Kuang Wang