baber/WOPTO huggingface dataset:
Patent TW-201314948-A (TW)
Title: A boron-containing buffer layer for growing gallium nitride on silicon
Inventor: FENWICK WILLIAM E
IPC: H01L33/12
Filed: 2012-06-07
Abstract: A silicon wafer used in manufacturing GaN for LEDs includes a silicon substrate, a buffer layer of boron aluminum nitride (BxAl1-xN) and an upper layer of GaN, for which 0.35 ≤ x ≤ 0.45. The BAlN forms a wurtzite-type crystal with a cell unit length about two-thirds of a silicon cell unit length on a Si(111) surface. The C-plane of the BAlN crystal has approximately one atom of boron for each two atoms of aluminum. Across the entire wafer substantially only nitrogen atoms of BAlN form bonds to the Si(111) surface, and substantially no aluminum or boron atoms of the BAlN are present in a bottom-most plane of atoms of the BAlN. A method of making the BAlN buffer layer includes preflowing a first amount of ammonia equaling less than 0.01% by volume of hydrogen flowing through a chamber before flowing trimethylaluminum and triethylboron and then a subsequent amount of ammonia through the chamber.
Patent TW-201315965-A (TW)
Title: 3D vision inspection method and 3D vision inspection apparatus for light emitting diode
Inventor: PARK CHAN-WHA
IPC: G01B11/06
Filed: 2012-07-05
Abstract: An apparatus for the 3D vision inspection of an LED component, according to the present invention, is an apparatus for the vision inspection of an LED component which discerns if the component is satisfactory or faulty by photographing same with a camera. The apparatus comprises: a staging unit for fixing or transporting the LED component to the inspection location; a lighting unit, which is located above the staging unit, for providing lighting on the LED component; a central camera unit, which is located in the center of the lighting unit, for acquiring a 2D shape of the LED component; a side camera unit arranged on the side of the central camera unit; a grid pattern inspection unit arranged on the side of the central camera unit; a grid vision processing unit for measuring the height of the LED component by analyzing the image taken by the central camera unit; an actual height measuring unit for measuring the actual height of the LED component; a condition determining unit for determining the condition of the component, satisfactory or faulty, on the basis of the measurements from the grid vision processing unit and the actual height measuring unit; and a control unit for controlling each of the above features. The present invention facilitates an accurate measurement of the surface height of a fluorescent substance, which is made of a translucent material, and which is applied on the LED component. Additionally, the present invention makes a rapid inspection of the surface height of the fluorescent substance possible and enables the height of the fluorescent substance to be measured accurately and rapidly even when the density of the fluorescent substance varies.
Patent TW-201404634-A (TW)
Title: Improved car roof rack structure
Inventor: LIU YAO-HUANG
IPC: B60R9/052
Filed: 2012-07-19
Abstract: The present invention relates to an improved car roof rack structure, which includes a front set, a rear set, and an extension set, wherein the front set includes a front bracket and front bearing lugs; the rear set includes a rear bracket, rear bearing lugs, and a crossbar, an end of the crossbar being sleeved externally with a tightening member; the extension set includes an extension frame, a rotating rod, a support rod, and a cylinder, the extension frame being inserted in the crossbar of the rear set and having a closed end sleeved with the cylinder, two end pieces of the rotating rod being securely coupled to opposite sides of the extension frame, the support rod being made up of an inner tube and an outer tube that are fit to each other with the inner tube is inserted in and secured to a pivot end of a pivot member fit to the extension frame. When the car roof rack is in use, the extension frame can be retracted or extended for length adjustment within the crossbar of the rear set in order to match the length of the car, and the rotating rod can spin out to match the height of the front and rear bearing lugs, the support rod can spin out to exhibit an upright state, and the matching position of its inner and outer tubes are changed to adjust the height of the support rod, so as to match the placement height when the roof rack rear set is placed at the car roof. In this way, the purpose of stably and horizontally placing the carried goods can be achieved.
Patent TW-201320078-A (TW)
Title: Circuit and method for reading a resistive switching device in an array
Inventor: PERNER FREDERICK
IPC: G11C13/00
Filed: 2012-07-20
Abstract: A read circuit for sensing a resistance state of a resistive switching device in a crosspoint array utilizes an equipotential preamplifier connected to a selected column line of the resistive switching device in the array. The equipotential preamplifier delivers a sense current while maintaining the selected column line at a reference voltage near a biasing voltage applied to unselected row lines of the array. The read circuit has a reference current source for generating a sense reference current, and a current comparator connected to evaluate the sense current delivered by the equipotential preamplifier against the sense reference current and generating an output signal indicative of the resistance state of the resistive switching device.
Patent TW-201318935-A (TW)
Title: Reversibly foldable freight container
Inventor: KOCHANOWSKI GEORGE E
IPC: B65D88/52
Filed: 2012-08-14
Abstract: The present disclosure provides a reversibly foldable freight container having a roof structure, a floor structure and sidewall structures. The reversibly foldable freight container further includes a front wall and a rear wall, where the front wall includes front wall corner posts, a front door hinge on at least one of the front wall corner posts and a front door joined to the front door hinge. The rear wall includes rear wall corner posts, a hinge on the rear wall corner posts and a rear wall door joined to the hinge, where the rear wall door can pivot on the hinge to extend adjacent an exterior surface of the sidewall structure or can pivot into the volume of the reversibly foldable freight container. In an unfolded state the reversibly foldable freight container has a predefined width measured at a predetermined point on each of two of the rear wall corner posts. A plurality of jointed members in the floor structure allows the reversibly foldable freight container in an unfolded state to move toward a folded state so that the predetermined points on the rear wall corner posts do not extend beyond the predefined width of the reversibly foldable freight container in the unfolded state.
Patent TW-201313926-A (TW)
Title: Thin film forming apparatus
Inventor: Jiang you-song
IPC: C23C14/04
Filed: 2012-09-07
Abstract: Provided is a thin film forming apparatus that enables operation time reduction for thin film formation and cost decrease for the film forming operation by efficiently simplifying an operation of forming a thin film only on a specific portion on a plurality of substrates. A substrate holding mechanism 3 which is provided in a thin film forming apparatus 100 includes: substrate holding members 10-40 which hold a plurality of substrates S in a manner that a part of a non-film forming portion S2 of a substrate S overlaps the other substrate and a film forming portion S1 is exposed, a support member 50 which supports the substrate holding members 10-40, and a rotation member 60 which rotates the support member 50; in which the substrate holding members 10-40 include: a plurality of holding surfaces 11d which holds the plurality of substrates S and is disposed between a film forming source 4 and the plurality of substrate S, a plurality of step portions 11e which is formed between the plurality of holding surfaces 11d in a manner that ends of the plurality of substrates S respectively come into contact with the step portions 11e, and a plurality of opening portions 11f which are formed on the holding surfaces 11d of the portion corresponding to the film forming portion S1 when the ends of the substrates S come into contact with the plurality of the step portions 11e.
Patent TW-201325334-A (TW)
Title: Copper foil for printed circuit board and laminated plate using same
Inventor: FURUSAWA HIDEKI
IPC: H05K1/05
Filed: 2012-09-25
Abstract: The present invention provides a copper foil for a printed circuit board and a laminated plate using the same which make it possible to form a circuit with a trapezoidal cross-section having a small footing, which is suitable for making fine pitches. The copper foil for printed circuit board has a copper foil material and a cover layer for covering at least a part of the surface of the copper foil material. The cover layer to which electrons flow from the copper foil during etching is formed on the surface where a resist pattern during the etching is formed.
Patent TW-201331306-A (TW)
Title: Inks for obtaining ''in situ'' chalcogens and/or chalcogenide giving rise to layers of semiconductors, production and mode of use thereof
Inventor: CARDA CASTELLO JUAN BAUTISTA
IPC: H01L21/208
Filed: 2012-09-28
Abstract: The present invention relates to an ink composition for obtaining in situ chalcogens and/or chalcogenide characterized in that it comprises at least one chalcogenite compound of formula selected from a group consisting of SeO2, M(SO3)n, M(SeO3)n and M(TeO3)n, where 0.5 ≤ n ≤ 2 and M is at least one metallic element. Likewise, it relates to the inks obtained from said composition, the method for obtaining them and their use for the preparation ''in situ'' of semiconductor materials.
Patent TW-201415654-A (TW)
Title: Method of manufacturing of absorber of thin film solar cell
Inventor: Hong hui-fen
IPC: H01L31/042
Filed: 2012-10-05
Abstract: The present invention relates to a method for manufacturing an absorber layer of thin film solar cell. Firstly, vapors of different metal-organic sources are generated in a plurality of containers containing different metal-organic sources. Then, the vapors of the metal-organic sources are mixed with a carrier gas and filled into a reaction chamber together with other reaction gas through pipelines. Next, the metals and the compounds are deposited on a substrate in the reaction chamber to form an absorber layer of a thin film solar cell. A flow rate of a different metalorganic vapor filled into the reaction chamber is controlled by a separate mass flow controller.
Patent TW-201415607-A (TW)
Title: Semiconductor structure and manufacturing method of the same
Inventor: LAI ERH-KUN
IPC: H01L23/52
Filed: 2012-10-12
Abstract: A semiconductor structure and a manufacturing method of the same are provided. The semiconductor structure includes a stacked structure, a plurality of first conductive blocks, a plurality of first conductive layers, a plurality of second conductive layers, and a plurality of conductive damascene structures. The stacked structure is formed on a substrate, wherein the stacked structure comprises a plurality of conductive strips and a plurality of insulating strips, and the conductive strips and the insulating strips are interlaced. The first conductive blocks are formed on the stacked structure. The first conductive layers and the second conductive layers are formed on two sidewalls of the stacked structure, respectively. The conductive damascene structures are formed on two sides of the stacked structure, wherein each of the first conductive blocks is electrically connected to each of the conductive damascene structures via each of the first conductive strips and each of the second conductive strips.
Patent TW-201326882-A (TW)
Title: Imaging lens
Inventor: LEE KYUNG-HWAN
IPC: G02B9/60
Filed: 2012-10-19
Abstract: Provided are an imaging lens, the imaging lens including, in an ordered way from an object side, a first movable lens having a positive (+) refractive power, a second lens having a negative (-) refractive power, a third lens having a positive (+) refractive power, a fourth lens having a positive (+) refractive power, and a fifth lens having a negative (-) refractive power.
Patent TW-201326070-A (TW)
Title: Method for cutting toughened glass plates and device for cutting toughened glass plates
Inventor: SAITO ISAO
IPC: C03B33/09
Filed: 2012-12-07
Abstract: In a method for cutting toughened glass plates in one embodiment of the present invention, if a cutting line on a toughened glass plate includes a corner section and a straight section, the amount of laser-light energy (E1) to which the toughened glass plate is exposed per unit area in the straight section is set higher than the amount of laser-light energy (E2) to which the toughened glass plate is exposed per unit area in the corner section. Also, the speed at which the switch is made from the corner-section energy level (E2) to the straight-section energy level (E1) is set lower than the speed at which the switch is made from the straight-section energy level (E1) to the corner-section energy level (E2).
Patent TW-201346921-A (TW)
Title: Boundary scan chain for stacked memory
Inventor: ZIMMERMAN DAVID J
IPC: G11C29/12
Filed: 2012-12-14
Abstract: A boundary scan chain for stacked memory. An embodiment of a memory device includes a system element and a memory stack including one or more memory die layers, each memory die layer including input-output (I/O) cells and a boundary scan chain for the I/O cells. A boundary scan chain of a memory die layer includes a scan chain portion for each of the I/O cells, the scan chain portion for an I/O cell including a first scan logic multiplexer a scan logic latch, an input of the scan logic latch being coupled with an output of the first scan logic multiplexer, and a decoder to provide command signals to the boundary scan chain.
Patent TW-201425855-A (TW)
Title: Heat pipe and method for manufacturing the same
Inventor: Dai sheng-liang
IPC: F28F1/40
Filed: 2012-12-24
Abstract: A method for manufacturing a heat pipe includes following steps: providing an elongated circular tube; providing an elongated rod, the rod includes an upper portion and a lower portion, a cross section of each of the upper portion and the lower portion is semicircular, the upper portion has a radius less than that of the lower portion, the radius of the lower portion is equal to an inner radius of the circular tube; inserting the rod in the circular tube, a receiving portion is formed between an inner face of the tube and the upper portion of the rod; providing an amount of metal powder and filling the metal powder into the receiving portion; sintering the metal powder at a high temperature to form a first wick structure adhered on the inner face of the tube and then drawing the rod out of the tube; injecting a working medium into the tube and sealing the tube to form the heat pipe.
Patent TW-201426638-A (TW)
Title: Three dimensional sensing method and three dimensional sensing apparatus
Inventor: LUO WEN-SHIOU
IPC: G06T7/00
Filed: 2012-12-26
Abstract: A three dimensional (3D) sensing method and an apparatus thereof are provided. The 3D sensing method includes the following steps. A resolution scaling process is performed on a first pending image and a second pending image so as to produce a scaled first image and a scaled second image. A whole scene 3D measurement is performed on the scaled first and second images so as to obtain a depth map of whole scene. The depth map of whole scene is analyzed to set a first region of interest (ROI) and a second ROI. A first ROI image and a second ROI image is obtained according to the first and second ROI. Then, a local area 3D measurement is performed on the first and second ROI images accordingly, such that a depth map of local area is produced.
Patent TW-201425445-A (TW)
Title: Epoxy resin composite material, circuit board, and methods for manufacturing same
Inventor: HO MING-JAAN
IPC: C08L63/00
Filed: 2012-12-27
Abstract: The present disclosure relates to an epoxy resin composite material. The epoxy resin composite material contains epoxy resin, polyester modified by a dimmer acid, ED-506 and silver flake. A weight content of the silver flake in the epoxy resin composite material is in a range from 58.2% to 66%. The viscosity of the epoxy resin composite material is in a range from 25000 centipoises to 40000 centipoises. The present invention also provides a method for manufacturing the epoxy resin composite, a circuit board and a method for manufacturing the circuit board.
Patent TW-201413097-A (TW)
Title: Electronic lock device
Inventor: CHEN XU-ZHI
IPC: E05B47/00
Filed: 2013-01-30
Abstract: The present invention relates to an electronic lock device comprising: a lock; a control mechanism integrated to the lock, which at least includes: a connection interface combined with the lock, a processing unit connected to the connection interface, a communication unit connected to the processing unit, and a power supply unit connected to processing unit; and at least a portable communication mechanism which can communicate with the communication unit by handshaking, which can operate the control mechanism to lock/unlock the lock. Thus, the portable communication mechanism can be used as a key to lock/unlock the lock in a wireless transmission way. The processing unit can duplicate or divide the plurality of portable communication mechanisms as a key for locking/unlocking a same lock based on the needs, thereby highlighting both convenience use and safety of the present invention, and the effects of anti-theft and flexibility setting are excellent.
Patent TW-201334224-A (TW)
Title: Optoelectronic semiconductor device
Inventor: SHEN CHIEN-FU
IPC: H01L33/38
Filed: 2009-06-03
Abstract: An optoelectronic semiconductor device in accordance with an embodiment of present invention includes a conversion unit having a first side; an electrical connector; a contact layer having an outer perimeter; and at least three successive discontinuous-regions formed along the outer perimeter and having at least one different factor; wherein the electrical connector, the contact layer, and the discontinuous-regions are formed on the first side of the conversion unit.
Patent TW-201335575-A (TW)
Title: Rotary position sensor device
Inventor: LANOT JEAN-MICHEL
IPC: G01D5/243
Filed: 2013-02-22
Abstract: A rotary position sensor device comprises a rotary position sensor and an electronic circuit. The rotary position sensor includes a rotatable magnet creating a magnetic field and at least one pair of first and second peripheral magnetic field sensors. The magnetic field sensors of each pair are offset by 90 DEG to each other and produce two signals which correspond to Sine- and Cosine-values of the rotational position of the magnet. The electronic circuit is configured to modulate the two signals of each pair with a time-dependent sinusoidal function and to produce at least one pair of modulated output signals.
Patent TW-201343715-A (TW)
Title: Polycarbonate copolymer
Inventor: HIRATA KENGO
IPC: C08G64/04
Filed: 2013-02-22
Abstract: A polycarbonate copolymer having repeating units of formula (1), the copolymerization ratio represented by Ar2/(Ar1+Ar2) being 30-47 mol%. Ar1 is a group represented by formula (2a) or (2b), and Ar2 is a group represented by formula (3). The variable n, which is the mean number of repetitions, is 1.12 to 2.34.
Patent TW-201348432-A (TW)
Title: Lubricating-oil composition for refrigeration device
Inventor: KANEKO MASATO
IPC: C10M169/04
Filed: 2013-03-11
Abstract: This lubricating-oil composition for a refrigeration device contains the following: a base oil consisting primarily of one or more oxygen-containing compounds selected from among polyoxyalkylene glycols, polyvinyl ethers, copolymers of a poly(oxy)alkylene glycol or a mono-ether thereof and a polyvinyl ether, polyol esters, and polycarbonates; a metal sulfonate salt that has a hydrocarbyl group; and a phosphate ester. Said lubricating-oil composition can thus improve the abrasion resistance of sliding parts in a refrigeration device using a refrigerant that contains either at least one fluorine-containing organic compound selected from among compounds represented by the molecular formula CpOqFrRs (A) (in which R represents either chlorine, bromine, iodine, or hydrogen; p represents an integer from 1 to 6; q represents an integer from 0 to 2; r represents an integer from 1 to 14; s represents an integer from 0 to 13; and if q is 0, p is between 2 and 6, inclusive, and each molecule has at least one carbon-carbon unsaturated bond) or a combination of said fluorine-containing organic compound(s) and a saturated hydrofluorocarbon compound.
Patent TW-201349621-A (TW)
Title: Method and apparatus for manufacturing organic EL device
Inventor: KAKIUCHI RYOHEI
IPC: H05K3/14
Filed: 2013-03-13
Abstract: An object is to eliminate the necessity to prepare a conventionally needed strip-shaped shadow mask, while, at the same time, enabling vapor-deposition of a vaporized material in a desirable pattern onto a substrate from a vapor deposition source and modifying influences due to positional displacement of the substrate caused when in conveying. An apparatus for manufacturing an organic EL device involves conveying a substrate which is in contact with a roller by rotating the roller at a predetermined speed by a first drive unit. The manufacturing apparatus vapor-deposits a vaporized material from a vapor deposition source onto.
Patent TW-201434559-A (TW)
Title: Discharge type bandsaw
Inventor: LAI RUI-JUN
IPC: B23H1/00
Filed: 2013-03-14
Abstract: A discharge type bandsaw comprises a machine table, a cutting device, a rotary wheel driving device, an elevation driving device, and a discharge power source device. The machine table has a working platform for placement of a workpiece to be processed. The working platform is provided with a fixture of clamping and fixing the workpiece to be processed. The cutting device comprises an elevation base, two rotary wheels, a band type electrode, and two guidance modules. The elevation base is combined with the machine table and ascends or descends relative to the working platform. The two rotary wheels are rotatably combined on the elevation base and are respectively arranged at two opposite sides of the working platform. The band type electrode is a conductive material and wound on the two rotary wheels and rotated/driven by the two rotary wheels. The two guidance modules are disposed on the elevation base and are respectively between the two rotary wheels so that the band type electrode wound below the two rotary wheels is rotated at an appropriate angle to cut the workpiece to be processed. The rotary wheel driving device is disposed on the elevation base and capable of driving the rotation of the two rotary wheels. The elevation driving device is disposed on the machine table and capable of driving the ascending and descending of the elevation base. The discharge power source device provides negative current to the band type electrode and positive current to the workpiece to be processed. The aforesaid structure may have efficacies of greatly increasing the cutting efficiency and effectively reducing the costs of consumption materials.
Patent TW-201437078-A (TW)
Title: Bicycle carrier
Inventor: SYU GUO-JHONG
IPC: B62J9/00
Filed: 2013-03-19
Abstract: A bicycle carrier comprises a connecting unit, two carrier bodies disposed at both sides of the connecting unit and provided with a connecting portion, respectively, two lateral supports disposed on the carrier bodies and integrally bended to form a first bending section, a first support section, a connecting section, a second support section, a third support section and a second bending section, between the connecting section and the first and second support sections is defined a locking groove, and a seat body disposed on the carrier bodies. Thereby, such arrangements can improve the stability and structural strength of the carrier.