baber/WOPTO huggingface dataset:
Patent TW-200916963-A (TW)
Title: Positive resist composition and pattern forming method by using it
Inventor: TSUCHIHASHI TORU
IPC: G03F7/004
Filed: 2008-08-08
Abstract: The present invention relates to a positive resist composition and a pattern forming method by using it, in which the positive resist composition comprises (A) a resin could be soluble in alkaline developing solution by treatment of acid comprises all of each repeating unit represented by the formulas (I) to (III); and (B) a compound in which acids could be generated by illumining the active light or radiation. A represents a leaving group decomposed by the treatment of acid; R1 each independently represents hydrogen atom or methyl group; R2 represents phenyl group or cyclohexyl group. m represents 1 or 2; n represents the integral or 0 to 2. Therefore, provided is a resist composition which comprises high resolution, great pattern appearance, enough focus depth, and then also has only few defects after developing and has excellent plasma etching resistance.
Patent TW-200921778-A (TW)
Title: Grinding device
Inventor: KUWANA KAZUTAKA
IPC: B24B37/04
Filed: 2008-09-09
Abstract: This invention provides a grinding device, which can employ a simple structure to position a chip center to the center of the chuck table. The grinding device includes a center alignment mechanism with a photograph mechanism, which photographs the partial of the outer periphery of the chips kept in a holding arm status; a deviation detection mechanism, which is based on video captured by the photograph mechanism to detect deviation of the chip detection center and the holding arm center. The deviation detection mechanism detects the more than three coordinates of the outer periphery of the chips, obtains the chip center and detects the deviation between the chip center and the holding arm. The holding arm revises the deviation and positions the chip center to the center of temporary platform for loading chips. A chip loading mechanism is set to be rotatable for drawing an arc locus that an absorbing unit passes through the center of the temporary platform and the chuck table. The center of the chip is positioned to the center of the chuck table, and the absorption is released.
Patent TW-200942935-A (TW)
Title: Collections of laterally crystallized semiconductor islands for use in thin film transistors and systems and methods for making same
Inventor: IM JAMES S
IPC: G02F1/1368
Filed: 2008-09-22
Abstract: Collections of laterally crystallized semiconductor islands for use in thin film transistors and systems and methods for making same are described. A display device includes a plurality of thin film transistors (TFTs) on a substrate, such that the TFTs are spaced apart from each other and each include a channel region that has a crystalline microstructure and a direction along which a channel current flows. The channel region of each of the TFTs contains a crystallographic grain that spans the length of that channel region along its channel direction. Each crystallographic grain in the channel region of each of the TFTs is physically disconnected from and crystallographically uncorrelated with each crystallographic grain in the channel region of each adjacent TFT.
Patent TW-201018228-A (TW)
Title: PIP display apparatus having a stereoscopic display function and PIP display method
Inventor: WANG CHIH-LI
IPC: H04N5/45
Filed: 2008-10-27
Abstract: A PIP (picture-in-picture) display apparatus having a stereoscopic display function includes a receiving unit for receiving first data and second data, an image processing unit for transforming the first data and/or the second data from a 2D format to a 3D format or vice versa, and a display unit. The display unit has a main display zone and a sub display zone. The first data is displayed in the main display zone, and the second data is displayed in the sub display zone. Thus, one of the sub and main display zones can be used for displaying stereoscopic images to provide users with varied display effects.
Patent TW-201018380-A (TW)
Title: Fastener for heat sink
Inventor: WU WEI-LE
IPC: G06F1/20
Filed: 2008-10-31
Abstract: A fastener used for mounting a heat sink including a base on different types of motherboards includes a plurality of brackets connecting with the base, a back plate locating under the motherboard and a mounting assembly connecting the bracket and the back plate. The motherboard defines a plurality of holes therein. An end of the bracket is connected with the base, and another end of the bracket extends out of the base and defines an elongated slot therein. The mounting assembly extends through the slot and slides along the slot to align with the holes of different types of the motherboards. The back plate defines a plurality of mounting holes therein which align with the holes of different types of the motherboards.
Patent TW-201018959-A (TW)
Title: Light screen panel
Inventor: Gao xue-zhong
IPC: A47F11/06
Filed: 2008-11-05
Abstract: This invention relates to a light screen panel, which comprises a high transparency board and a light emitting device assembly. The high transparency board is added with diffusion micro-particles and equipped with the light emitting device assembly for irradiating the diffusion micro-particles. When the light emitting device assembly irradiates light to the high transparency board, the high transparency board is turned from a substantially transparent state to a semi-transparent misted state, so as to allow the light screen panel to be used for the temporary vision isolation purpose.
Patent TW-201018979-A (TW)
Title: Apparatus and method for bending flat spring plates
Inventor: CHOU YUAN-HSU
IPC: G03B5/00
Filed: 2008-11-14
Abstract: An apparatus for bending flat spring plates includes a supporting platform, a bending element and a clamping element. The clamping element lies between the supporting platform and the bending element. The supporting platform has a supporting surface and a side surface adjacent to the supporting surface. The bending element includes a body and a pressing head extending from one side of the body. A length of the pressing head is larger than a thickness of the clamping element, and a distance between the pressing head and the side surface is larger than a thickness of the flat spring plate. The present invention also relates to a method for manufacturing flat spring plates using the bending apparatus.
Patent TW-201021405-A (TW)
Title: Power amplifier and modulator therein
Inventor: HOU HSIN-HONG
IPC: H03F1/32
Filed: 2008-11-19
Abstract: A power amplifier including a loop filter, a frequency generator, a quantizer, and an output stage is provided. The frequency generator outputs a signal with a reference frequency to the loop filter, and it includes a logic circuit, a current array, and a dummy load. The dummy load is coupled to the current array, and corresponds to a load in the loop filter, wherein the effective impedance of the dummy load is proportioned to the one of the load. The current array outputs the said signal and a dummy signal to the loop filter and the dummy load respectively according to a logic signal. Through the methodology of the provided frequency generator regulating the frequency thereof automatically, the effect on the power amplifier by passive devices therein due to the variation in process will be reduced.
Patent TW-201020313-A (TW)
Title: Preparation for manganese activated zinc silicate films using sol gel technology
Inventor: CAI MU-CUN
IPC: C09K11/59
Filed: 2008-11-24
Abstract: This invention introduces a preparation for manganese activated zinc silicate films using sol gel technology. Briefly, a multi-layered structure, mainly composed of transparent sol containing zinc chloride salts, silicon ethoxide and manganese activator supplement, is generated on a base plate. After the multi-layered structure dries, homogenous, monophase zinc silicate film is obtained by heat treatment with reducing gas. The zinc silicate films produced under heat treatment under 800 to 1200 DEG C possess average grain size ranging from 16.4 to 45 nm. The film with 0.2-20.0 moles (%) of manganese activator emits characteristic green light shown by fluorescent spectrometry. When excited with 270 nm light source, the emission peaks around 528(±4) nm.
Patent TW-201002636-A (TW)
Title: Downward type apparatus for slimming substrate and slimming system of the same
Inventor: CHOI CHAN-KYU
IPC: C03B23/02
Filed: 2008-11-24
Abstract: The invention provides a down-type substrate slimming device and slimming system using the same. The down-type glass slimming device includes: a fixing part for vertically fixing at least one substrate; a nozzle disposed vertically top of the substrate for etching solution flowing down along surface of the substrate. Here, a plurality of the nozzles are disposed vertically top side of the substrate, otherwise, includes a specific holding part, a slit for etching solution going through and a guide part, so that etching solution provided from nozzle etching along surface of the substrate when the etching solution is overflow, and a buffer dissepiment for preventing excessive overflow of etching solution.
Patent TW-200937931-A (TW)
Title: Secure digital signature system
Inventor: BOYER JOHN MICHAEL
IPC: G06F21/33
Filed: 2008-12-02
Abstract: The illustrative embodiments provide a computer implemented method, apparatus, and computer program product for receiving a request from a client to instantiate an electronic document. After successful completion of mutual authentication between a web application server and the client, the web application server provides the electronic document to the client. The web application server may then receive a set of changes associated with the electronic document to form a modified document. After receiving a request from the client for a digital signature to be generated for the modified document, the web application server generates a digital signature using a private key of the web application server and an identity of an end-user associated with the client. The web application server then signs the modified document with the digital signature.
Patent TW-200937826-A (TW)
Title: History-independent noise-immune modulated transformer-coupled gate control signaling method and apparatus
Inventor: MELANSON JOHN L
IPC: H02M3/335
Filed: 2008-12-03
Abstract: A history-independent and noise-immune modulated transformer-coupled gate control signaling method and apparatus provides robust design characteristics in switching power circuits having a transformer-coupled gate drive. A modulated control signal at a rate substantially higher than the switching circuit gate control rate is provided from the controller circuit to a demodulator via transformer coupling. Codes specified by relative timing of transitions in multiple periods of the modulated control are assigned to gate-on and gate-off timing events that control the switching transistor gate(s) and unassigned patterns are decoded as gate-off events, reducing the possibility that a switching transistor will be erroneously activated due to noise. The modulated signal is constructed so that signal history is not required for decoding, eliminating any requirement of a reference clock. Blanking may be employed to conserve power between codes and to avoid mis-triggering due to noise events during power switching.
Patent TW-201023412-A (TW)
Title: Organic optoelectronic component
Inventor: MENG HSIN-FEI
IPC: H01L51/50
Filed: 2008-12-04
Abstract: An organic optoelectronic component includes a first electrode, an active layer formed on the first electrode, a second intermediate layer formed on the active layer, and a second electrode formed on the second intermediate layer. The second intermediate layer includes a second mixture of a second polymer and a second organic micro-molecules. The second organic micro-molecules are hole transfer material, electron transfer material, electron block material, hole block material. The organic optoelectronic component is prepared by a solution process and advantageously characterized by a simple process, improved film-forming, and enhanced efficiency of the component.
Patent TW-201023552-A (TW)
Title: Push system and method
Inventor: CHENG YU-MING
IPC: H04H60/82
Filed: 2008-12-09
Abstract: The present invention discloses a push system and method, which comprise a management end having plural groups, a network server, and a user end. The feature of the present invention is that the management end uploads specific form and file to the network server by network, the user end plays the file according to the specific form, and transmits a real-time message to the network server for the network server to determine if the user end operates normally. The management end can transmit another specific form and another file to the network server, the user end downloads the other specific form to update the original internal specific form, the user end download and plays the other file in the network server according to the other specific form.
Patent TW-200946294-A (TW)
Title: Nail-hitting control device
Inventor: LIANG CHIA-SHENG
IPC: B25F5/02
Filed: 2008-12-17
Abstract: A nail-hitting control device has a control valve disposed on a nail gun having a trigger valve and a safety slide rod; a valve cock is disposed connecting to the safety slide rod; a trigger is disposed near the trigger valve, and an inner reed driven by the trigger is disposed between the trigger and the trigger valve having one end extending to a position capable of pushing the valve cock. When the trigger is pushed, the inner reed is driven to push and drive the valve cock and the safety slide rod to move downward and become stopped by a workpiece to be nailed, so as to reflect the height of the workpiece. The control valve is opened when the height of the workpiece meets the specification requirement and cooperates with the trigger valve to drive the high pressure air to control the nail-hitting of the nail gun, thereby increasing the stability of nail-hitting control and simplifying the components and the air channel configuration.
Patent TW-201024856-A (TW)
Title: Backlight module and display module thereof
Inventor: HO CHUNG-HSING
IPC: G02F1/13357
Filed: 2008-12-25
Abstract: A backlight module and a display module thereof, wherein comprises the backlight module, a panel and a side-cover. The display module which includes a frame comprised of a principal part and an extending part, and the backlight element. A fillister between the principal part and the extending part disposes a side of the panel. The panel among the display module is fixed by the fillister and the side-cover.
Patent TW-200944902-A (TW)
Title: Polarization light irradiation device for photo alignment
Inventor: SHIOTANI SAYU
IPC: G02B5/30
Filed: 2009-02-09
Abstract: A polarization light irradiation device for photo alignment is provided, which is capable of obtaining a polarized light with a good extinction ratio even if its wavelength is less than 300nm. Further, within the above wavelength range, even if angles of light entering into a polarization unit are different, the transmittance would not be changed, and a polarization axis would not be rotated either. The present invention comprises the following means : a work-piece (4) is conveyed along an arrow direction as shown in figures; and light from a light irradiating part (6) is polarized by a wire grid type polarizing element (1) for being irradiated onto the work-piece (4) conveyed on the light irradiating part (6) to perform a photo alignment process. The grid of the wire grid type polarizing element is formed with titanium oxide (TiOx). Within the wavelength range of 240nm ~ 300nm, a polarized light with a 15:1 or more extinction ratio can be obtained. If the wavelength is less than 300nm, the transmittance would not be changed even if angles of light entering into the polarization unit are different, and the polarization axis would not be rotated either even if angles of light entering into the wire grid type polarizing element are different.
Patent TW-201032126-A (TW)
Title: Network information build and playback device and method thereof
Inventor: CAI QUN-XIAN
IPC: G06F3/16
Filed: 2009-02-27
Abstract: This invention discloses network information Implementation and playback device and the associated method. The device includes a recording unit for recording speech information in a first specific environment; a global positioning unit for outputting coordinate information of the first specific environment; a central processing unit for outputting a first network information playback data according to the speech information and the coordinate information; and a playback unit which is coupled to the central processing unit for playing the first network information playback data when the network information Implementation and playback device enters the first specific environment. Thus, the user can produce network information playback data at any place and any time, and can upload the data for other users to download.
Patent TW-200939973-A (TW)
Title: Isosorbide derivatives and their use as flavor modifiers, tastants, and taste enhancers
Inventor: TACHDJIAN CATHERINE
IPC: A23L27/00
Filed: 2009-03-02
Abstract: The present invention provides isosorbide derivatives having the formula shown below and certain subgenera or species thereof, as flavor or taste modifiers, particularly, savory ("umami") taste modifiers, savory flavoring agents and savory flavor enhancers in foods, beverages, and other comestible compositions.
Patent TW-200950858-A (TW)
Title: Game device, game control method, and information recording medium
Inventor: MORI SHOJI
IPC: A63F13/537
Filed: 2009-03-06
Abstract: A time storage unit (201) stores an operable time (S) over which a concerned player can perform operation. A move storage unit (202) stores move information indicating whether the current move is for the concerned player. A proceeding section (206), upon reception of an input from the player, updates the move information stored in the move storage unit (202) and indicating the concerned player, into one that indicates a next player, and lets the game proceed in accordance with the input. An elapsed time measuring unit (205) measures an elapsed time from a time point at which the move information is updated into one that indicates the concerned player, to a time point at which the move information is updated into one that indicates the next player. A time update unit (207) updates the time storage unit (201). This updating is performed in such a manner that the operable time is decreased by a time length that is longer than the elapsed time in the case where the elapsed time exceeds a predetermined threshold time.
Patent TW-201033916-A (TW)
Title: Apparatus and method for electronic coupon delivery
Inventor: CHENG YING-SHU
IPC: G07G1/14
Filed: 2009-03-09
Abstract: An apparatus for electronic coupon delivery comprises a point of sale terminal and a cash register. The point of sale terminal can indicate password and thereby direct a mobile communication apparatus to transmit the password to a telecommunication system for instructing the telecommunication system to transmit a coupon to the mobile communication apparatus; the cash register can read the coupon. Moreover, a method for electronic coupon delivery is disclosed in specification.
Patent TW-201010098-A (TW)
Title: Solar cell module
Inventor: LIN CHUNG-JYH
IPC: H01L31/052
Filed: 2009-03-20
Abstract: A solar cell module has a chamber. The solar cell module includes a solar cell device, a gel or a fluid, and a light-focusing unit. The solar cell device is disposed in the chamber. The gel or the fluid is filled in the chamber. The light-focusing unit focuses at least one part of the external light to the solar cell device.
Patent TW-200945794-A (TW)
Title: Cycle slip detection for timing recovery
Inventor: CHEN XIAO-MING
IPC: H03L7/10
Filed: 2009-04-03
Abstract: A method and an arrangement for cycle slip detection for timing recovery of a received analog signal comprising asynchronously sampled digital data are recommended. More specifically a fully digital implementation of a timing recovery control loop using a technique known as interpolated timing recovery and improved cycle slip detection as well as improved cycle slip correction based on said cycle slip detection are recommended. The method comprises the steps of using an output signal of the loop filter in the control loop for timing recovery, generating averaged timing error values from said filtered timing error signal and accumulating changes of the averaged timing error values in adjacent blocks of samples which exceed a first threshold. Accumulated averaged timing error changes of adjacent blocks which exceed a second threshold are then declared as cycle slip and the number of cycle slips is determined by a third threshold being a tolerance threshold. Furthermore, a first-in, first-out memory is provided for sample insertion or deletion, which means that a sample insertion or sample deletion takes place in the sample domain with increased reliability and an improved method for cycle slip detection is recommended due to increased robustness against noise and inappropriately chosen timing loop parameters, which is also applicability for systems with frequency-offsets. The method and a corresponding arrangement are applicable for timing recovery of signals having high intersymbol interference, low signal to noise ratio and frequency offset as e.g. provided by reading a high-density data storage medium or received by mobile phone.
Patent TW-201037153-A (TW)
Title: Vertical axis windpower fan unit and module and power system thereof
Inventor: LIN JUNG-KUEI
IPC: F03D3/02
Filed: 2009-04-03
Abstract: The present invention provides a vertical axis fan unit which utilizes a central axle having modulized design for assembling or disassembling quickly and includes supporting arms with capability of weight adjustment so as to balance the rotation of the fan unit. In another embodiment, the present invention further provides a coaxial fan module which has a plurality of fan unit coupled sequentially wherein a blade of each fan unit is disposed in the middle position with respect to the two blades of the adjacent fan unit for reducing the unbalance and eliminating noise while the fan module is rotating. In addition, in another embodiment, the present invention further provides a power system which comprises the coaxial fan module and a generator coupled to the coaxial fan module so as to generate power electricity.
Patent TW-200951464-A (TW)
Title: Calibration of non-vibrating contact potential difference measurements to detect surface variations that are perpendicular to the direction of sensor motion
Inventor: SCHULZE MARK A
IPC: G01R31/26
Filed: 2009-04-30
Abstract: A method and system for determining the contact potential difference of a wafer surface using a non-vibrating contact potential difference probe and a vibrating contact potential difference probe. The method and system involves scanning the wafer with a non-vibrating contact potential difference sensor, integrating and scaling the resulting data, and applying offsets to individual tracks of data to match the integrated scaled data to measurements made using a vibrating contact potential difference sensor.