baber/WOPTO huggingface dataset:
Patent TW-201347122-A (TW)
Title: Chip package and method for forming the same
Inventor: HUANG YU-LUNG
IPC: H01L23/488
Filed: 2013-05-07
Abstract: An embodiment of the invention provides a chip package which includes: a semiconductor substrate having a first surface and a second surface; a device region formed in the semiconductor substrate; a dielectric layer disposed on the first surface of the semiconductor substrate; a conducting pad structure located in the dielectric layer and electrically connected to the device region, wherein the conducting pad structure comprises a stacked structure of a plurality of conducting pad layers; a support layer disposed on atop surface of the conducting pad structure; and a protection layer disposed on the second surface of the semiconductor substrate.
Patent TW-201443986-A (TW)
Title: Inner wall processing method of micro-cavity
Inventor: SAKAI TAKESHI
IPC: B08B3/04
Filed: 2013-05-15
Abstract: The present invention provides an inner wall processing method for via, which may firmly proceed etching or cleaning even if the via configured in the substrate to be processed is a narrow, long, and deep via. The substrate (100) has a surface to be applied with the processing solution (106), and is provided with a micro-cavity (104) therein with an opening (110) on the surface. The aspect ratio (l/r) of micro-cavity (104) is greater than 5, or the aspect ratio is less than 5 but V/S(V: volume of micro-cavity; S: area of opening) is greater than 3. The method is first to place the substrate (100) in the processing space; next, exposing the interior of micro-cavity (104) in the environment for forming silicon dioxide film to form the silicon dioxide film (201) on the surface of inner wall of the micro-cavity (104); then, introducing the processing solution (106) into the processing space for processing the inner wall of micro-cavity (104).
Patent TW-201447122-A (TW)
Title: Suction disc device
Inventor: LIN KUO-CHUAN
IPC: F16B47/00
Filed: 2013-06-04
Abstract: A suction disc device comprises an elastic base body, which is used at least to be bent under predetermined external force to form a negative pressure cavity and at least to surround the contact surface with the circumference of negative pressure cavity for sealed connection to attach the suction disc device onto the contact surface; and, a force release structure connected with the elastic base body. In which, when the external force applied to the elastic base body is less than the predetermined external force, the force release structure is at least partially exposed from the elastic base body; when the elastic base body is bent under the effect of predetermined external force to form a negative pressure cavity, the force release structure is disposed within the negative pressure cavity and the distance to the force release structure is greater than zero. The force release structure comprises more than one protrusions connected with the elastic base body, so that the suction disc device may be easily removed from the contact surface without reducing the suction force of suction disc without using too large external force or tool to be conveniently used and with high economic efficiency.
Patent TW-201351654-A (TW)
Title: Field effect transistor structure and method for forming the same
Inventor: LIAW JHON-JHY
IPC: H01L21/762
Filed: 2013-06-14
Abstract: The present disclosure provides a field effect transistor (FET) structure. The FET structure includes trench isolation (STI) features formed in a semiconductor substrate; a plurality of semiconductor regions defined in the semiconductor substrate and isolated from each other by the STI features; and a multi-fin active region of a first semiconductor material disposed on one of the semiconductor regions of the semiconductor substrate.
Patent TW-201501023-A (TW)
Title: Coordinate corresponding method
Inventor: LO CHUN-CHIEH
IPC: G06F3/0488
Filed: 2013-06-19
Abstract: A coordinate corresponding method is provided. The coordinate corresponding method is used on an electrical writing unit connecting with an electrical device. The coordinate corresponding comprises retrieving a window size and a window position of an application on the electrical device; receiving a writing scope of the electrical writing unit; receiving a first coordinate of an event on the writing scope; retrieving, according the window size, the window position, the writing scope, and the first coordinate, a second coordinate; outputting the second coordinate. The coordinate corresponding method may map the content of the electrical writing unit to the electrical device.
Patent TW-201412713-A (TW)
Title: Carbazole-based compound for organic electroluminescent device and organic electroluminescent device including the same
Inventor: SHIN YONG-JUN
IPC: C07D209/82
Filed: 2013-07-31
Abstract: This invention relates to a compound for an organic electroluminescent device represented by Chemical Formula 1 below and to an organic electroluminescent device including the same. The organic electroluminescent device including the compound is improved in thermal stability and light emission efficiency. When this compound is used as a hole transport layer material, the triplet energy of phosphorescent light emitting material in the organic electroluminescent device is increased, thus improving the efficiency of the organic electroluminescent device.
Patent TW-201345860-A (TW)
Title: Preparation method for silicon nitride film
Inventor: LIN JIA-HONG
IPC: C03C17/245
Filed: 2013-08-08
Abstract: The present invention provides a preparation method for a silicon nitride film, including: flowing argon gas to dilute silane gas, subjecting a glass substrate sequentially through solutions having volume ratio of H2O: H2O2: NH3.H2O = 1:1:5 and H2O: H2O2: HCl = 1:1:5 to carry out ultrasonic wave washing, carrying out bleach washing with 5% diluted hydrofluoric acid, using deionized water to wash it, carrying out drying and placing it into a reaction chamber, and finally using diluted silane gas and ammonia gas having a purity of greater than 99.99% as reaction gases to carry out plasma-enhanced chemical vapor deposition in the reaction chamber to obtain a glass substrate having a silicon nitride film. The preparation method for a silicon nitride film according to the present invention can uniformly grow an excellent silicon nitride film on a glass substrate. The silicon nitride film is characterized by being amorphous and having low nitrogen content and fast deposition rate.
Patent TW-201411720-A (TW)
Title: Etch with mixed mode pulsing
Inventor: ZHONG QINGHUA
IPC: H01L21/3065
Filed: 2013-08-14
Abstract: A method for etching a dielectric layer disposed below a patterned organic mask with features, with hardmasks at bottoms of some of the organic mask features is provided. An etch gas is provided. The etch gas is formed into a plasma. A bias RF with a frequency between 2 and 60 MHz is provided that provides pulsed bias with a pulse frequency between 10 Hz and 1 kHz wherein the pulsed bias selectively deposits on top of the organic mask with respect to the dielectric layer.
Patent TW-201509677-A (TW)
Title: Electronic device
Inventor: LIN MING-CHUAN
IPC: C09J5/00
Filed: 2013-09-06
Abstract: An electronic device includes a first component, a second component and a combining unit. The first component is disposed correspondingly to the second component, and the combining unit is disposed between the first component and the second component so as to combine the first component with the second component. The combining unit includes a plurality of spacing structures. The spacing structures are used to define an accommodation space between the first component and the second component Each of the spacing structures has a first end and a second end opposite to the first end. A width of the first end is wider than a width of the second end.
Patent TW-201447677-A (TW)
Title: Touch panel and method for manufacturing touch panel
Inventor: SAKAMOTO MASAHIDE
IPC: G02F1/1333
Filed: 2013-09-24
Abstract: A touch panel is provided, that can prevent, for example, the occurrence of Newton's rings. The touch panel includes: a first substrate having a first principal plane and a second principal plane on which a first transparent conductive film is formed; and a second substrate having a third principal plane on which a second transparent conductive film is formed and a fourth principal plane. The touch panel is configured such that the first substrate and the second substrate are disposed so that the first transparent conductive film and the second transparent conductive film are opposed to each other. The first substrate is warped to be convex from the second principal plane toward the first principal plane.
Patent TW-201423079-A (TW)
Title: Particle and chemical control using tunnel flow
Inventor: CHILESE FRANK
IPC: G01N21/33
Filed: 2013-09-26
Abstract: An apparatus for contaminant control, having: a first optical assembly including: a first light homogenizer tunnel with: a first end connected to an extreme ultra-violet light source, a second end in communication with a destination chamber, a first enclosed space, and, a first gas input arranged to introduce a first gas such that the first gas flows in a first direction toward the first end and in a second direction toward the second end. The apparatus alternately having: a second optical assembly including: a second light homogenizer tunnel with: a third end connected to an extreme ultra-violet light source, a fourth end in communication with a destination chamber, a second enclosed space, a diffusion barrier tube including: a fifth end facing the fourth end and a sixth end in communication with a destination chamber, and a second gas input between the second light homogenizer tunnel and the diffusion tube.
Patent TW-201440424-A (TW)
Title: Electronic circuit with unit for attenuating at least one input signal of an amplifier in an automatic gain control loop
Inventor: TAJALLI ARMIN
IPC: H03G3/30
Filed: 2013-10-23
Abstract: The electronic circuit (1) includes, in an automatic gain control loop, an input amplifier (2), an AGC unit connected to the amplifier output to detect the amplitude of an output signal and a unit (10) for attenuating an input signal of the amplifier based on an adaptation signal (VAGC) from the AGC unit. The attenuation unit includes a means of comparing the adaptation signal to a reference signal (VREF) and for supplying an attenuation current as a function of the difference between the adaptation and reference signals, to a diode-connected PMOS replica transistor (M2), which is connected by a source to a common mode voltage (VCM) dependent on the input signal of the amplifier. The replica transistor controls a PMOS shunt transistor (M1) defining a shunt resistance connected to the amplifier input, whose resistive value depends on the attenuation current passing through the replica transistor.
Patent TW-201515569-A (TW)
Title: Tree orchid netpot
Inventor: Chen fu-lin
IPC: A01G9/02
Filed: 2013-10-24
Abstract: In conventional skills, from seedling to an established plant, cultivation and production of epiphyte of orchid family are generally performed through an indoor flower pot and a plane yard. A tree orchid netpot is provided for reviving the symbiotic instinct of orchid with trees and enabling the orchid to grow up naturally. With the disclosed tree orchid netpot, the aerial root of the orchid can be released from a closed cultured pot and the majority of the root of orchid can be exposed to the air, capable of sufficiently developing the instinct growth functionalities of orchids and extensively creating excellent growth environment. According to the required pot number in the basis of the tree circumference, a desired length of the tree orchid netpot is determined and cut from the assembly of tree orchid netpots which are connected therebetween. After implanting the orchid seedlings in a special pot that is constituted by the disclosed tree orchid netpots, this special pot is entirely hanged on a tree trunk and two ends thereof are tightened, thus to complete the transplantation process of orchid seedlings. Accordingly, with the convenient and rapid transplantation operation capable of orderly and sequentially planting large numbers of orchid seedlings on nearby trees, a three-dimensional orchid garden provided with beautifying and greening effects can be established.
Patent TW-201515994-A (TW)
Title: Nano-graphene hollow particles and manufacturing method thereof
Inventor: WU MARK YI-SHUN
IPC: C01B31/04
Filed: 2013-10-28
Abstract: A nano-graphene hollow particle is formed by piling up a plurality of graphene flakes, whose particle size is 10 to 500nm, the specific surface area is larger than 500m 2/g and the manufacturing method of which comprises the steps of forming, etching and thermally treating graphenes. Firstly, a reducing agent is introduced into a high-temperature furnace through which protective gas flows, then introducing a gaseous carbon-containing compound or forming a second gaseous carbon compound by pyrolysis at high temperature. Next, raise the temperature to the reaction temperature for oxidation and reduction reaction to form nano-graphene hollow particles containing by-products. Then, immerse said particles into an acid etching solution to remove the by-products and form nano-graphene hollow particles. Finally, thermally treat the nano-graphene hollow particles to enhance crystallinity. The method has the advantages of avoiding toxic or hazardous chemical reagents, a wide selection of reactants and easy manufacture.
Patent TW-201442132-A (TW)
Title: Apparatus for liquid treatment of work pieces and flow control system for use in same
Inventor: SCHWAIGER MICHAEL
IPC: B67D7/08
Filed: 2013-11-20
Abstract: A flow control system in an apparatus for treating a work piece controls a flow rate of treatment liquid dispensed from a liquid dispenser. The system includes a flow meter that measures a flow rate of liquid being supplied to the liquid dispenser, a controller that receives signals indicative of a flow rate measured by the flow meter, and a pressure regulator that regulates pressure of the liquid supply downstream of the flow meter based on control signals from the controller. At least two alternative liquid supply paths are provided downstream of the pressure regulator and upstream of an outlet of the liquid dispenser. Each supply path is equipped with a respective shutoff valve and provides a respectively different pressure drop to the treatment liquid.
Patent TW-201441059-A (TW)
Title: Compact pinch valve
Inventor: DYER GEOFFREY PHILIP
IPC: B41J2/19
Filed: 2013-12-09
Abstract: An improved pinch valve includes a camshaft and associated cam(s) controlling the position of a pivotally-mounted first pinch arm and an opposed, pivotally-mounted second pinch arm. The respective pinch arms are provided symmetrically about a central plane which contains an axis of the camshaft. A spring extends across the central plane and interconnects the respective pinch arms so as to urge both pinch arms towards the central plane. A mechanical advantage lever is provided such that the pinching force is greater than the spring force.
Patent TW-201501221-A (TW)
Title: Chip holding tool for flip-chip bonding and method for flip-chip bonding
Inventor: KAWAMURA TAKATOSHI
IPC: H01L21/58
Filed: 2013-12-20
Abstract: The disclosure utilizes a simple method that a semi-conductor chip is flip-chip bonded by using narrow boding pitch. The disclosure provides a chip holding tool 10 for flip-chip bonding, including a base 11 and a chip holding stage 15. The chip holding stage 15 protrudes from a surface 12 of a base 11 and holds the semi-conductor chip on its front end portion. The chip holding tool 10 characterized in that the chip holding stage 15 offsets towards the base 11.
Patent TW-201431329-A (TW)
Title: OFDM pilot and frame structures
Inventor: PIETSCH CHRISTIAN
IPC: H04B10/25
Filed: 2013-12-23
Abstract: A coax network unit (CNU) receives a first plurality of orthogonal frequency-division multiplexing (OFDM) symbols from a coax line terminal (CLT). The first plurality of OFDM symbols includes continual pilot symbols on one or more subcarriers. The CNU also receives a grant from the CLT allocating a set of subcarriers within a second plurality of OFDM symbols to the CNU. The CNU transmits upstream to the CLT using the allocated set of subcarriers within the second plurality of OFDM symbols. When transmitting, the CNU places non-continual pilot symbols on regularly spaced subcarriers of the allocated set of subcarriers and does not place continual pilot symbols within the allocated set of subcarriers.
Patent TW-201524703-A (TW)
Title: Engine valve spring removing/installing kit
Inventor: WU BI-LIANG
IPC: B25B27/30
Filed: 2013-12-31
Abstract: Provided is an engine valve spring removing/installing kit, which includes a main frame, a cantilever, a regulation structure, and a pressing device. The main frame is composed of a base, two foot pads, and a standing post. Each of the foot pads is mounted at a bottom edge of the base. The main frame is positioned to the engine. The standing post is vertically arranged at a top edge of the base. The suspension arm is laterally pivoted to the standing post. The suspension arm passes through a sliding slot. The regulation structure is mainly composed of a ball seat, a ball, a screw rod, and a rotation plate. The ball seat is arranged on one side of the suspension arm so as to allow the ball seat to perform a reciprocating slide. The ball is moveably arranged on the ball seat. The screw rod is screwed to penetrate the ball. There is a connection section formed at a bottom end of the screw rod for being pivoted to the pressing device. The pressing device is provided to force the valve to perform an axial displacement. As a result, a valve spring removing/installing operation can be performed. The engine valve spring removing/installing kit is moveably connected to the ball seat through the ball. The pressing device and the screw rod are multi-directionally rotated in a wide-angle range by taking the ball seat as a center, so as to change the angle of the pressing device for increasing the working efficiency in removal or installation of the valve spring.
Patent TW-201531106-A (TW)
Title: Color calibration method
Inventor: TSAI MING-YU
IPC: H04N9/64
Filed: 2014-01-17
Abstract: A color calibration method comprises the following steps: (A) a determination module operable to determine a plurality of to-be-calibrated color points in a to-be-calibrated RGB color field as a plurality of to-be-calibrated gray level color points or a plurality of to-be-calibrated colorful color points according to the maximum RGB value and the minimum RGB value of the to-be-calibrated color points in the to-be-calibrated RGB color field; (B) when the result is determined to be the to-be-calibrated gray level color points, a calibration module operable to calibrate the to-be-calibrated gray level RGB values of the to-be-calibrated gray level color points according to a target gray level RGB value in a target RGB color field corresponding to the to-be-calibrated gray level color points; and (C) when the result is determined to be the to-be-calibrated colorful color points, the calibration module operable to calibrate the to-be-calibrated color RGB values of the to-be-calibrated colorful color points according to a target color RGB value in the target RGB color field corresponding to the to-be-calibrated colorful color points.
Patent TW-201444440-A (TW)
Title: Printed circuit board and fabricating method thereof
Inventor: NAKAI MAKOTO
IPC: H05K3/42
Filed: 2014-01-20
Abstract: This invention relates to a printed circuit board, comprising: an insulating substrate 1 having a land conductor layer 14 provided on a surface thereof; an insulating layer 5 formed on the insulating substrate 1; a via 6 formed from an upper surface of the insulating layer 5 to reach the land conductor layer 14; a via conductor 7 formed in the via hole 6 and constituted of plated metal layer; and a writing conductor 3b formed on the via conductor 7 and electrically connected to the via conductor 7; wherein the via hole 6 has a protrusion 8a, which is formed of a copper film, protruding from a periphery of an opening of the via hole 6 toward the central portion of the opening.
Patent TW-201530063-A (TW)
Title: Liquid fuel burner with safety shield
Inventor: CHEN WEI-LONG
IPC: F23D14/72
Filed: 2014-01-20
Abstract: The present invention provides a liquid fuel burner with safety shield, which comprises a fuel container, a burner, and a safety shield. The fuel container is configured with a receiving space and an opening for filling and observing the liquid fuel. The burner has a wick, and both ends of the wick are respectively located in the receiving space and in the opening. The safety shield has a movable member, and both ends of the movable member are respectively formed as a pivoting portion, in which the two pivoting portions are respectively pivoted at the opening. The movable member is selectively pivoted between a covered position and a lifting position with respect to the fuel container. The movable member is formed as a shielding portion between the two pivoting portions. When the movable portion is at the covered position, the shielding portion of the movable member may shield the opening; and when the movable member is at the lifting position, the shielding portion of the movable member may shield the wick and be away from the opening. The present invention is convenient to operate and with enhanced safety.
Patent TW-201439608-A (TW)
Title: Image display device
Inventor: SASAKI YASUSHI
IPC: G02B5/30
Filed: 2014-02-07
Abstract: The purpose of the present invention is to provide an image display device having improved visibility. The image display device (1) pertaining to the present invention has a white light source (2) having a continuous light emission spectrum, an image display cell (4), a polarizer disposed on a viewing side from the image display cell (4), and two alignment films having a retardation of 3,000 nm to 150,000 nm on the viewing side from the polarizer, the principal axes of alignment of the two alignment films being substantially parallel to each other, or the two alignment films having a different retardation from each other, the difference thereof being at least 1800 nm.
Patent TW-201535820-A (TW)
Title: Organic light emitting diode and display panel using the same
Inventor: LI CHUN-KAI
IPC: H01L51/50
Filed: 2014-03-05
Abstract: The present invention relates to an organic light emitting diode, comprising: a first electrode; a second electrode; an organic material layer which is interposed between the first electrode and the second electrode; and a light extraction layer which is disposed on the first electrode or under the second electrode, wherein the light extraction layer has a waviness surface. The present invention also relates to a display panel which comprises the above-mentioned organic light emitting diode.
Patent TW-201511847-A (TW)
Title: Particulate coating or distribution method
Inventor: MATSUNAGA MASAFUMI
IPC: B05D3/00
Filed: 2014-04-18
Abstract: Provided is a method for stabilizing the weight, per unit area no larger than a square centimeter or square millimeter, of particulate coating, distribution or film-forming on an object to be coated. The method involves coating, distributing or film-forming by first forming a particulate layer of a consistent weight per unit area on a substrate, and next, aspirating the particulate on the substrate and spraying the particulate onto the object to be coated.