baber/WOPTO huggingface dataset:
Patent TW-201103855-A (TW)
Title: Safe anti-pinch device for elevator door
Inventor: CHEN TAI-LIANG
IPC: B66B13/26
Filed: 2009-07-29
Abstract: A safe anti-pinch device for elevator door is integrated on an elevator door having two outer doors and two inner doors corresponding to the outer doors, both being open and closing synchronously, the safe anti-pinch device for elevator door comprising: a sensing unit integrated on the opening edge of the inner and outer doors, an actuation unit disposed on the sensing unit, and a control unit electrically connected with the sensing unit and the actuation unit, in which the sensing unit is used to generate a first and a second sensing area to enable the control unit to determine the obstacle state at the opening edges of the inner and outer doors, so as to control the opening or closing of the inner and outer doors correspondingly; in addition, the actuation unit is used to stop the detection of obstacle when the inner and outer doors are completely closed to save power.
Patent TW-201022186-A (TW)
Title: Process and apparatus for producing ethylenically unsaturated halogenated hydrocarbons
Inventor: BENJE MICHAEL
IPC: C07C5/333
Filed: 2009-09-08
Abstract: The invention relates to a process and an apparatus for product-conserving thermal dissociation of halogenated aliphatic hydrocarbons, preferably for thermal dissociation of 1, 2,-dichloroethane to vinyl chloride. This uses chemical dissociation promoters and/or physical measures which initiate the dissociation reaction. The initiation of the dissociation reaction, with the same conversion, lowers the temperature level in the reaction mixture and the temperature of the dissociation gas on exit from the dissociation furnace. The amount and the exit temperature of the flue gas from the radiation zone of the dissociation furnace likewise decrease at the same time. It order to be able to implement the product-conserving mode of operation in the radiation zone of the dissociation furnace and simultaneously to maintain the function of the convection zone, the heat input to the dissociation furnace is divided such that a portion of the heat introduced by underfiring is introduced by burners in the radiation zone, and the other portion of the heat supplied by underfiring is introduced by burners arranged at the exit of the flue gas from the radiation zone. The partial decoupling of the heat input of the radiation zone and of the convection zone makes possible a particularly product-conserving mode of operation.
Patent TW-201113671-A (TW)
Title: Auxiliary device used in a portable device having a keyboard for disassembling the keyboard and a base upper housing and portable device having the same
Inventor: CHEN WEN-CHIEH
IPC: G06F1/16
Filed: 2009-10-08
Abstract: An auxiliary device used in a portable device having a keyboard for disassembling the keyboard and a base upper housing. The auxiliary device comprises a movable latch, at least one connection member and an inclined brick. The movable latch is disposed between the base upper housing and the keyboard. The inclined plane of the inclined brick is contacted and corresponding to a push portion of the movable latch. Each connection member includes a trapezoid protrusion passing through an indentation of the movable latch so as to wedge the keyboard. When the movable latch is moved, each connection member moves along with the hypotenuse of the trapezoid protrusion to come off the indentation of the movable latch so as to un-wedge the keyboard, and the push portion of the movable latch is moved along with the inclined plane of the inclined brick to push the keyboard upward.
Patent TW-201019418-A (TW)
Title: Methods of fabricating semiconductor devices
Inventor: LAI SU-CHEN
IPC: H01L21/8238
Filed: 2009-10-13
Abstract: A method is provided for fabricating a semiconductor device that includes providing a semiconductor substrate having a first region and a second region, forming a high-k dielectric layer over the substrate, forming a silicon layer over the high-k dielectric layer, forming a hard mask layer over the silicon layer, patterning the hard mask layer, silicon layer, and high-k dielectric layer to form first and second gate structures over the first and second regions, respectively, forming a contact etch stop layer (CESL) over the first and second gate structures, modifying a profile of the CESL by an etching process, forming an inter-layer dielectric (ILD) over the modified CESL, performing a chemical mechanical polishing (CMP) on the ILD to expose the silicon layer of the first and second gate structures, respectively, and replacing it with metal gate structures.
Patent TW-201029493-A (TW)
Title: FEMTO cell handover in wireless communications
Inventor: SO TRICCI
IPC: H04W36/30
Filed: 2009-10-23
Abstract: Techniques, apparatuses, and systems can include determining one or more handover base station candidates for a specific mobile station associated with a serving base station based at least on respective one or more proximities of the one or more handover base station candidates to the serving base station and one or more base station access privileges associated with the mobile station.
Patent TW-201029526-A (TW)
Title: Geometric and electric field considerations for including transient protective material in substrate devices
Inventor: KOSOWSKY LEX
IPC: H05K1/02
Filed: 2009-11-02
Abstract: A substrate device includes a layer of non-linear resistive transient protective material and a plurality of conductive elements that form part of a conductive layer. The conductive elements include a pair of electrodes that are spaced by a gap, but which electrically interconnect when the transient protective material is conductive. The substrate includes features to linearize a transient electrical path that is formed across the gap.
Patent TW-201033259-A (TW)
Title: Fluorine resin film and use thereof
Inventor: ARUGA HIROSHI
IPC: C08L23/08
Filed: 2009-12-08
Abstract: Disclosed is a fluorine resin film for which, even when a sufficient amount of titanium oxide is contained, bubble lines are not formed, deterioration of the fluorine resin is suppressed, the transitivity of ultraviolet light with a wavelength of 360 nm or less is low, and which has excellent weather resistance and heat resistance; further disclosed are the use of the film, a back sheet for a solar cell module, and a solar cell module. The fluorine resin film is used in the outermost layer of the back sheet of a solar cell module and has an ethylene-tetrafluoroethylene copolymer as the primary component. The fluorine resin film that contains specific titanium oxide compound particles, and for which the arithmetic mean roughness (Ra) of the film surface in contact with the outside air is 3 μm or less, and the use of the film are provided. In addition, a back sheet (1) comprised of a laminate equipped with the fluorine resin film (11), and a solar cell module equipped with said back sheet are provided.
Patent TW-201119790-A (TW)
Title: Rotation and linear displacement control system of spindle and a machining tool automatic tool exchanger mechanism with such a spindle.
Inventor: Zhang qing-san
IPC: B23Q3/155
Filed: 2009-12-09
Abstract: Disclosed are a rotation and linear displacement control system of spindle and a machining tool automatic tool exchanger mechanism with such a spindle. The rotation and linear displacement control system of spindle comprises a spindle, a first transmission set and a second transmission set. The first transmission set transmits rotation energy of a first power source to the spindle in an indirect manner with a belt and drives rotation of the spindle. The second transmission set is operable only when the first transmission set is not in operation and uses mated screw rod and nut to realize driving reciprocal movement of the spindle between first and second positions in an axial direction. The machining tool comprises a tool exchange arm that is coupled to a front end of the spindle.
Patent TW-201024477-A (TW)
Title: Interrupted diamond growth
Inventor: Song jian-min
IPC: C30B29/04
Filed: 2009-12-10
Abstract: A method for growing diamonds under high pressure high temperature (HPHT) is provided. In one aspect, such a method can include providing a growth precursor including a carbon source and a catalyst material, the growth precursor having a diamond precursor particle arranged at least partially therein, melting the diamond precursor particle, and growing a diamond particle by subjecting the melted diamond precursor particle and the growth precursor to temperature and pressure conditions sufficient for diamond growth. In some aspects, the resulting diamond particle can be utilized as a diamond precursor particle in a subsequent reaction to grow an even larger diamond particle.
Patent TW-201037235-A (TW)
Title: Optical member and display device
Inventor: TSUKAHARA TSUBASA
IPC: F21V9/40
Filed: 2009-12-17
Abstract: The present invention provides an optical member realizing suppressed occurrence of a light loss between a phosphor layer performing color conversion and itself, and a display device using the same. The optical member includes a base member having two opposed surfaces, and a phosphor layer provided integrally with one surface of the base member and containing a phosphor that converts a color light to another color light.
Patent TW-201125243-A (TW)
Title: Plug device with slide extension cord.
Inventor: Xiao jun-qing
IPC: H01R25/16
Filed: 2010-01-14
Abstract: This invention relates to a plug device with a slide extension cord, which includes a front bottom base and a rear bottom base, an electric conduction plug, and several upper housings. By means of corresponding design between the front bottom base and the rear bottom, the rear bottom base is capable of sliding on the front bottom base so that the rear bottom can be pulled and slid backwardly enabling the extension cord plug to be drawn so as to extend its usage volume and make the distances between each plug on the socket larger; thus the usage space between adjacent plugs will not limited by the size of plugs, therefore the adjacent plug can be utilized effectively and contribute to the increased practical use.
Patent TW-201034343-A (TW)
Title: Segmented stator for an axial field device
Inventor: JORE MATTHEW B
IPC: H02K1/12
Filed: 2010-01-15
Abstract: An axial rotary energy device including a segmented stator assembly having a plurality of segments arranged in an annular array. Each stator segments is constructed by stacking a plurality of PCB power conductor layers and a plurality of PCB series layers. Each layer having radial conductors extending from an inner via to an outer via. The vias electrically connect selected radial conductors of the series conductor layer and power conductor layer. Each power conductor layer includes a pair of positive and negative terminal vias for one phase of the electric current connected to selected outer vias. A daughter PCB layer electrically two adjacent segments together by having a first portion electrically connected to a negative terminal via located in one segment and a second portion electrically connected to a positive terminal via located in an adjacent segment together with a current conductor electrically connecting the two terminal vias together.
Patent TW-201039065-A (TW)
Title: Positive resist composition, method of forming resist pattern using the same, and polymeric compound
Inventor: DAZAI TAKAHIRO
IPC: H01L21/027
Filed: 2010-01-20
Abstract: A positive resist composition including a base component (A) which exhibits changed solubility in an alkali developing solution under the action of acid and an acid-generator component (B) which generates acid upon exposure dissolved in an organic solvent (S), the base component (A) containing a polymeric compound (A1) including a structural unit (a0) derived from an acrylate ester having a cyclic group containing a sulfonyl group on the side chain thereof, a structural unit (a1) derived from an acrylate ester containing an acid dissociable, dissolution inhibiting group and a structural unit (a5) represented by general formula (a5-1) (in the formula, R represents a hydrogen atom, a lower alkyl group or a halogenated lower alkyl group; Y1 represents an aliphatic hydrocarbon group; Z represents a monovalent organic group; a represents an integer of 1 to 3, and b represents an integer of 0 to 2, with the provision that a + b = 1 to 3; and each of c, d and e independently represents an integer of 0 to 3).
Patent TW-201126753-A (TW)
Title: Package of semiconductor light emitting device
Inventor: CHIEN KO-WEI
IPC: H01L33/10
Filed: 2010-01-29
Abstract: A package of semiconductor light emitting device is provided in this invention. A plurality of nanometer-reflective structures is formed on a reflective surface of the package of semiconductor light emitting device that is for increasing reflective efficiency. Specifically, every interval between each of the plurality of nanometer-reflective structures has a distance P which is shorter than a half wavelength of the visible light. Moreover, each of the plurality of nanometer-reflective structures has a depth H. In one preferred embodiment of the present invention, a ratio of the depth H and the distance P is equal to or greater than 2.
Patent TW-201043378-A (TW)
Title: Workpiece cutting method
Inventor: SAKAMOTO TAKESHI
IPC: B23K26/38
Filed: 2010-02-04
Abstract: A crack (17a) is generated from a modification region (7a) to the front surface (12a) of a workpiece (1) and a crack (17b) is generated from a modification region (7b) to the back surface (12b) of the workpiece (1) with an intervening unmodified region (2). The continuous progression of cracking in the thickness direction of the silicon substrate (12) when multiple lines of modification regions (7) are formed can thereby be prevented. Moreover, by generating stress in the workpiece (1), the crack (17a) and the crack (17b) are connected in the unmodified region (2) and the workpiece (1) is cut. The snaking, etc., of cracks in the back surface (12b) of the workpiece (1) is thereby prevented and the workpiece (1) can be cut along the planned cutting line (5) with good precision.
Patent TW-201131259-A (TW)
Title: Backlight module and stereo display apparatus
Inventor: SHIAU TZENG-KE
IPC: G02B27/22
Filed: 2010-03-10
Abstract: A backlight module includes a beam splitting film, a light guide plate, and two light emitting elements. The beam splitting film includes a light transmissive plate and a plurality of strip-shaped protrusion structures disposed thereon. Each of the strip-shaped protrusion structures has a first inclined surface group and a second inclined surface group. The inclining direction of the first inclined surface group with respect to the first surface is opposite to that of the second inclined surface group with respect to the first surface. The first inclined surface group includes a first inclined surface and second inclined surface with different slopes. The second inclined surface group includes a third inclined surface and a fourth inclined surface with different slopes. The light guide plate is disposed beside the beam splitting film. The two light emitting elements are respectively disposed at two opposite sides of the light guide plate and capable of glistening alternately.
Patent TW-201036736-A (TW)
Title: Blank holder for plate shears
Inventor: BOHN ANDREAS
IPC: B23D33/08
Filed: 2010-03-18
Abstract: A blank holder (4) for plate shears, which can be compressed by a hub onto a plate (9) to be cut, wherein the starting position of the blank holder (4) is adjustable prior to the hub, is held by actuator levers (6) on both sides. The blank holder (4) is characterized in that the actuator levers (6) are actuated by a pneumatic, hydraulic or electric drive element.
Patent TW-201136399-A (TW)
Title: Power scaling for multi-carrier high-speed uplink packet access
Inventor: ZHANG DAN-LU
IPC: H04W52/42
Filed: 2010-03-18
Abstract: A method for wireless communications is provided. The method includes applying independent power controls to two or more carriers from a set of high speed packet access signals. The method includes monitoring power across the two or more carriers to determine power levels for the set of high speed packet access signals. The method also includes automatically scaling at least one of the independent power controls in view of the determined power levels for the set of high speed packet access signals. The method also includes setting the minimum power offset of the data channel independently on each carrier.
Patent TW-201134022-A (TW)
Title: Chip card hoiding device and portable electronic device employing the same
Inventor: ZHU GUANG-YA
IPC: H01R13/62
Filed: 2010-03-31
Abstract: The present disclosure provides a chip card holding device, which including a main body, a connecting wall bent from one end of the main body, and two sustaining walls bent from two sides of the main body. The connecting wall defines a flexible clasp portion, and the sustaining walls and the main body form a holding room. The holding room is configured for receiving the chip card, resulting from one part of the chip card exposing from the main body. The present disclosure further provides a portable electronic device employing the chip card holding device.
Patent TW-201137190-A (TW)
Title: An etching solution for electrolytically removing chromium carbide films and method for removing the films
Inventor: HUANG WEI
IPC: C25F5/00
Filed: 2010-04-30
Abstract: An etching solution for electrolytically removing chromium carbide films is provided. The etching solution is a water solution including an alkali, an accelerant, and an assistant agent. The alkali may be alkaline metal hydroxide, having a concentration of 20 to 200 g/L. The accelerant is a complexant having a complexing action with chromium ion. The concentration of the accelerant is 20 to 150 g/L. The assistant agent is soluble polyphosphate compound, having a concentration of 0.5 to 10 g/L. A method for electrolytically removing chromium carbide films using the present etching solution as an electrolyte is also provided.
Patent TW-201107878-A (TW)
Title: Half tone mask and manufacturing method of the same
Inventor: KIM MOO-SUNG
IPC: G03F1/54
Filed: 2010-05-26
Abstract: The present invention relates to a half tone mask and a manufacturing method of the same configured to reduce the number of half permeation materials having a multi half permeation part and the number of processes, thereby reducing the manufacturing cost, wherein the half tone mask comprises: a substrate; a transmissive area formed on the substrate for transmitting irradiated light of a predetermined wavelength; a half permeation area formed on the substrate with a plurality of layers alternatively stacked with two or more half permeation materials, and having a half permeation area formed with a multi half permeation part having a different transmittance according to the number of stacked half permeation materials, and a blocking area having a blocking layer formed at on a plurality of half permeation materials that are alternatively stacked.
Patent TW-201105023-A (TW)
Title: Flexible low current oscillator for multiphase operations
Inventor: MOHTASHEMI BEHZAD
IPC: H03B5/24
Filed: 2010-06-14
Abstract: An oscillator includes a reference stage and multiple phase stages. The reference stage has a reference transistor having a gate coupled to a voltage reference and a drain coupled to a reference current source. Each phase stage includes a transistor, two current sources, a capacitor, switch, inverter, and latch. The transistor has a drain coupled to a first current source, a gate coupled to a node and a source coupled to the reference transistor's source. The capacitor and switch couple between the node and ground. The second current source couples to the node. The transistor's drain couples to the inverter's input. The inverter's output couples to the latch's set input. The latch's output couples to the switch. The inverter output also couples to the reset input of a subsequent phase stage's latch. The inverter output for a last stage couples to the reset input of a first stage latch.
Patent TW-201201214-A (TW)
Title: Method and apparatus for high-speed byte-access in block-based flash memory
Inventor: HUNG CHUN-HSIUNG
IPC: G11C16/16
Filed: 2010-06-25
Abstract: Techniques utilizing an erase once, programming many progressive indexing structure manage data in a flash memory device which avoids the need to perform sector erase operations each time data stored in the flash memory device is updated. As a result, a large number of write operations can be performed before a sector erase operation is needed. Consequently, block-based flash memory can be used for high-speed byte access.
Patent TW-201105548-A (TW)
Title: Auto-reel changer
Inventor: GOH TOH HAU
IPC: B65B27/00
Filed: 2010-06-30
Abstract: A device for the automatic coiling and/or uncoiling on reels (28) of a flexible tape carrier of electronic components (60), the device comprising a coiling location (80) where a reel (28) can be connected to a rotation actuator, and retractable tape guides (35), consisting of articulated jaws (35) that can be closed together forming a channel to guide the flexible tape (60) and connect a free end of the flexible tape (60) to a hub (29) of the reel (28), the device further having a stopper element (87) that engages with the slot in the reel hub, in order to stop the reel in a position in which the slot is aligned with the tape guide.
Patent TW-201127791-A (TW)
Title: Tetraarylborate process for the preparation of substituted biphenyls
Inventor: MORADI WAHED AHMED
IPC: C07F5/02
Filed: 2010-08-30
Abstract: The present invention relates to a process for the preparation of substituted biphenyls by reacting aryl halides with tetraarylborates in the presence of palladium catalysts.
Patent TW-201121018-A (TW)
Title: Tie bar and mold cavity bar arrangements for multiple leadframe stack package
Inventor: LEE HAN MENG EUGENE
IPC: H01L25/10
Filed: 2010-09-09
Abstract: A semiconductor chip package having multiple leadframes is disclosed. Packages can include a first leadframe having a first plurality of electrical leads and a die attach pad having a plurality of tie bars, a second leadframe generally parallel to the first leadframe and having a second plurality of electrical leads, and a mold or encapsulant. Tie bars can be located on three main sides of the die attach pad, but not the fourth main side. Gaps in the first and second plurality of electrical leads can be enlarged or aligned with each other to enable the elimination of mold flash outside the encapsulated region, which can be accomplished with mold cavity bar protrusions. Additional components can include a primary die, a secondary die, an inductor and/or a capacitor. The first and second leadframes can be substantially stacked atop one another, and one or both leadframes can be leadless leadframes.
Patent TW-201214314-A (TW)
Title: Track rotary tea vending system
Inventor: YANG FENG-XUE
IPC: G06Q30/00
Filed: 2010-09-17
Abstract: Disclosed is a track rotary tea drink vending system, including a track set for performing conveying operation in a predetermined traveling path, a plurality of tea ingredient supply devices arranged to different locations on the predetermined traveling path of the track set, and a set of control processor for controlling the operations of the track set and the tea ingredient supply devices; in which, the control processor serves to receive ordering information, and produce control signals corresponding to the ordering information, where the control signals serve to control the track set conveying operation in a predetermined traveling path to sequentially advance in a corresponding traveling manner, and stop to wait in at least plural tea ingredient supply devices, so as to complete the filling of tea ingredient in an automation manner.