baber/WOPTO huggingface dataset:
Patent TW-201004120-A (TW)
Title: Method and apparatus of providing a biased current limit for limiting maximum output power of power converters
Inventor: HSUEH CHENG-CHI
IPC: H02M3/335
Filed: 2009-04-14
Abstract: A biased current-limit circuit for limiting a maximum output power of a power converter includes an oscillator for generating a pulse signal. A waveform generator generates a waveform signal in response to a switching signal and a second-sampling signal. A sample-hold circuit is used to sample the waveform signal to generate a hold signal in response to a first-sampling signal. The sample-hold circuit further samples the hold signal to generate a current-limit threshold in response to the second-sampling signal. A current comparator is utilized to compare a current-sensing signal with the current-limit threshold to limit a maximum on-time of the switching signal.
Patent TW-201002816-A (TW)
Title: Cleaning solution for substrate for semiconductor device
Inventor: ISHIBASHI YOUICHI
IPC: C11D7/34
Filed: 2009-05-21
Abstract: A cleaning solution of the present invention contains a sodium ion, a potassium ion, an iron ion, an ammonium salt of a sulfuric ester represented by General Formula (1), and water and each content of the sodium ion, the potassium ion, and the iron ion is 1 ppb to 500 ppb. ROSO3-(X)+ (1) Where R is an alkyl group with a carbon number of 8-220 or an alkenyl group with a carbon number of 8-22, and (X)+ is an ammonium ion.
Patent TW-201043522-A (TW)
Title: Background of the invention
Inventor: JOAKIM UIMONEN
IPC: A45C11/00
Filed: 2009-06-12
Abstract: A bicycle bag which comprises a covering body, a main support strap, a first connection device and a second connection device is disclosed. The major characteristic of the present invention is that the main support strap, the first connection device, and the second connection device are directly or indirectly connected with each other. By means of associating with connection members, the first connection device and the second connection device can be fastened to a bicycle. Therefore, when the first connection device and the second connection device receive a force from the weight of the bicycle, the main support strap is capable of bearing such a force.
Patent TW-201100476-A (TW)
Title: Thin-film continuous process mechanism and operating method thereof
Inventor: CHUNG JUI-FENG
IPC: C08J5/18
Filed: 2009-06-26
Abstract: A thin-film continuous process mechanism used for processing a substrate is provided. The substrate has a first surface and a second surface. The second surface is opposite to the first surface. The thin-film continuous process mechanism includes a first coating member, a first solidifying room, a second coating member and a second solidifying room. The first coating member is used for forming a first material layer on the first surface of the substrate. The first solidifying room is used for solidifying the surface of the first material layer. The second coating member is used for forming a second material layer on the second surface of the substrate. The second solidifying room is used for solidifying the second material layer so as to form a thin film. The substrate sequentially passes the first coating member, the first solidifying room, the second coating member and the second solidifying room. The first coating member, the first solidifying room, the second coating member and the second solidifying room are included in one process.
Patent TW-201010009-A (TW)
Title: Method for fabricating a semiconductor device and semiconductor device therefrom
Inventor: MASUOKA YURI
IPC: H01L27/092
Filed: 2009-07-07
Abstract: The present disclosure provides a method of fabricating a semiconductor device. The method includes providing a semiconductor substrate having a first active region and a second active region, forming a high-k dielectric layer over the semiconductor substrate, forming a first capping layer and a second capping layer over the high-k dielectric layer the first capping layer overlying the first region and the second capping layer overlying the second region, forming a layer containing silicon (Si) over the first and second capping layers, forming a metal layer over the layer containing Si, and forming a first gate stack over the first region and a second gate stack over the second active region. The first gate stack includes the high-k dielectric layer, the first capping layer, the layer containing Si, and the metal layer and the second gate stack includes the high-k dielectric layer, the second capping layer, the layer containing Si, and the metal layer.
Patent TW-201103247-A (TW)
Title: Brake power device and combined system thereof
Inventor: YU CHEN-CHUAN
IPC: H02N1/04
Filed: 2009-07-15
Abstract: A brake power device and combined system thereof for a bicycle is disclosed. The brake power device is disposed on a clip component of a brake system, and couples with the brake system and a peripheral so as to convert a friction resistance force produced by the clip component during the braking moment into electricity and to transmit the electricity to the peripheral.
Patent TW-201013750-A (TW)
Title: Methods of forming fine patterns in semiconductor devices
Inventor: MIN JAE-HO
IPC: H01L21/308
Filed: 2009-08-11
Abstract: Methods of forming a semiconductor device can be provided by simultaneously forming a plurality of mask patterns using self-aligned reverse patterning, including respective mask pattern elements having different widths.
Patent TW-201014350-A (TW)
Title: Systems and methods for graphical control of user interface features in a television receiver
Inventor: WHITE JAMES MATTHEW
IPC: G06F3/048
Filed: 2009-08-19
Abstract: Systems and methods provide for graphically providing features on a set top box (STB) or other television receiver in response to viewer instructions received from a remote control. Imagery including various tiles each corresponding to one of the provided features is presented on the display. A two-dimensional input is received from the remote control that indicates a selected one of the plurality of tiles, and, in response to the received two-dimensional input, the feature associated with the selected tile is provided.
Patent TW-201009937-A (TW)
Title: Semiconductor devices and fabricating the same
Inventor: LI CHII-HORNG
IPC: H01L21/8238
Filed: 2009-08-28
Abstract: A semiconductor device and method for fabricating a semiconductor device is disclosed. The method includes providing semiconductor substrate having a first region and a second region, forming a high-k dielectric layer over the semiconductor substrate, forming a capping layer over the high-k dielectric layer, forming a metal layer over the capping layer, removing the metal layer and capping layer in the second region, forming a polysilsicon layer over the metal layer in the first region and over the high-k dielectric layer in the second region, and forming an active device with the metal layer in the first region and forming a passive device without the metal layer in the second region.
Patent TW-201110725-A (TW)
Title: Method for acquiring cell identity based on phase rotation factors
Inventor: LI CHIH-PENG
IPC: H04W16/12
Filed: 2009-09-11
Abstract: A method for acquiring cell identity based on phase rotation factors comprises the steps of (a) providing a group of 16 n perfect sequences; (b) disposing the 16 n perfect sequences on 64 subcarriers of central bandwidths of the primary synchronization channel and the secondary synchronization channel within a data frame; (c) conjugate multiplying the phase rotation factors of known primary synchronization signal with the received secondary synchronization signal, wherein the product vector is capable of being divided into forth vectors containing same data; (d) using said forth vectors to generate three data containing phase rotation factors; (e) making a regular integer multiplication for said three data to obtain three phase rotation factors; (f) using said three phase rotation factors to generate the index of cell identity group; and (g) obtaining the cell ID via the sector ID and the index of cell identity group.
Patent TW-201111502-A (TW)
Title: Method for extracting mesenchymal stem cell from embryo of animals and human, and method for extracting secretion from the extracting mesenchymal stem cell
Inventor: LIAN QI-ZHOU
IPC: C12N5/073
Filed: 2009-09-21
Abstract: The present invention relates to a method for extracting mesenchymal stem cell from embryo of animals and human, which comprising: A. Sampling from the embryo of animals or human, and then applying a centrifugally treatment on the obtained sample; B. digesting the sample by using an enzyme digestive juice and preparing a single cell suspension, wherein, the enzyme digestive juice comprising trypsin-EDTA and IV collagenase; C. Adding A-type mesenchymal stem cell culture medium to the separated single cell, and inoculating the cell and culturing; D. Adhesion purifying the cell, and then obtaining the mesenchymal stem cell. The present invention also relates to method for extracting secretion from the extracting mesenchymal stem cell, the application of the secretion in hairdressing and health care, and also the epidermis recovering liquid prepared by such secretion. A mixed enzyme digestive juice is employed in the process of extracting mesenchymal stem cell from embryo of animals and human, so that more signal cells are obtained and the damage degree to the cell is significantly reduced.
Patent TW-201029823-A (TW)
Title: Composite stamp for embossing
Inventor: RUDIN JOHN CHRISTOPHER
IPC: B29C59/02
Filed: 2009-09-29
Abstract: A method of manufacturing a composite stamp (24) for embossing comprises the steps of: (a) taking a master structure (10) having a conductive surface (16) and dielectric features (18) thereon; (b) depositing an opaque material on exposed regions of the conductive surface (16) to form an opaque mask (20); (c) coating the dielectric features (18) and opaque mask (20) with a fluid material (4) which is capable of being transformed to a form-retaining material; (d) causing or permitting the fluid material (4) to be transformed to a form-retaining material which is bonded to the opaque mask (20); and (e) removing the form-retaining material (4) and bonded opaque mask (20) from the master structure (10) to provide the composite stamp (24). Other aspect of the invention provide a composite stamp (24) and a composite structure (22) for making the composite stamp.
Patent TW-201113122-A (TW)
Title: Structure of turning knob of ratchet wrench
Inventor: HU HOU-FEI
IPC: B25B13/46
Filed: 2009-10-02
Abstract: This invention relates to a structure of turning knob of a ratchet wrench. This invention provides a design with no opening provided at the top end of a ratchet end, which the top end of ratchet end is an integrated structure of top round part protrudingly provided for the turning knob to be installed, and a pivot part and a ratchet part are added which is a slot opening design indirectly communicates from one side of a receiving part to the receiving part, enabling a rotating member, a ratchet tooth member, and a ratchet member to smoothly perform forward and reverse engaging and switching after being installed in the pivot part, the ratchet part, and the receiving part without losing the original functions, while greatly reducing the condition of dust accumulation, so as to prolong the time limit of use for the structure of turning knob type ratchet wrench, enhancing the structural endurance, enhancing the product quality, and reducing pecuniary loss.
Patent TW-201016898-A (TW)
Title: Zinc alloy electroplating baths and processes
Inventor: ROWAN ANTHONY J
IPC: C25D3/56
Filed: 2009-10-09
Abstract: The present invention relates to the electrodeposition of zinc nickel alloy on a variety of electrically conducting substrates in a medium which seeks to provide improved deposit distribution and operable current density range. This is achieved through a bath comprising zinc ions, nickel metal ions, and a suitable combination of one or more urea based polymers and non-polymeric complexing agents capable of holding nickel metal ions in alkaline solution and an electrolytic process whereby the bath is used to electrodeposit zinc nickel alloy on electrically conducting substrates.
Patent TW-201027122-A (TW)
Title: Method for positioning an optical element on a display
Inventor: KLIPPSTEIN MARKUS
IPC: G02B30/32
Filed: 2009-10-16
Abstract: The invention relates to a method for positioning an optical element (2) on an image display device (1) with pixels x(i, j) in a grid of lines (i) and columns (j) for producing an image display device (1) suitable for spatial display, comprising these steps: (i) marking a first preferred direction on the image display device (1) relative to the grid of lines (i) and columns (j), (ii) marking a second preferred direction on the optical element (2), (iii) positioning the optical element (2) in front of the image display device (1) relative to the latter by aligning the first and the second preferred direction relative to each other according to a specified translation and/or rotation, so that the optical element (2) is aligned relative to the image display device (1) with a tolerance of maximally three minutes of arc with respect to the specified rotation.
Patent TW-201116145-A (TW)
Title: LED package structure for generating similar-circle light-emitting effect
Inventor: Wu chao-qin
IPC: H05B33/04
Filed: 2009-10-19
Abstract: An LED package structure for generating similar-circle light-emitting effect includes a substrate unit, a light-emitting unit and a package unit. The substrate unit has a substrate body and a plurality of conductive circuits separated from each other by a predetermined distance and disposed on the substrate body. Each conductive circuit has a plurality of extending portions, and the extending portions of every two conductive circuits are adjacent to each other and are alternately disposed on the substrate body. The light-emitting unit has a plurality of LED chips selectively electrically disposed on the substrate unit, and the LED chips are arranged as a similar-circle shape. The package unit has a translucent package resin body formed on the substrate unit and covering the LED chips.
Patent TW-201022689-A (TW)
Title: Test apparatus, circuit module and production method
Inventor: ATAKA TSUYOSHI
IPC: G01R31/26
Filed: 2009-10-26
Abstract: A test apparatus includes a test circuit, installed on a test substrate and testing a device under test; an enclosed portion installed to cover the area of the test substrate on which the test circuit is formed, so as to enclose the test circuit, in which a cooling material being filled in an enclosed space; and a through-connector, installed to pass through the enclosed portion and to electrically connect the test circuit with the devices installed outside the enclosed portion without going through the test substrate.
Patent TW-201114534-A (TW)
Title: Laser processing device for brittle material and method of laser processing and shift compensation
Inventor: LIN WU-LANG
IPC: B23K26/08
Filed: 2009-10-26
Abstract: A laser processing device for brittle material and a method of laser processing and shift compensation are disclosed. The device comprises a laser source, a laser control unit, a focus control unit, a system control unit, a carrying platform, a driving shaft control unit, a measurement unit, and an image capturing unit. The system control unit calculates the parameters like laser beam focusing position and depth according to the measurement of the measurement unit and controls the focus control unit and the driving shaft control unit to carry out laser processing. The method comprises a preparation step, a scanning step, a processing step and a process completion step. The laser beam is focused on the lower surface of a workpiece, and the focal length is gradually moved to process the upper surface, so as to effectively improve the cutting precision, stability and conventional cone angle of laser processing, such that the dust collection and debris removal device and can be omitted to shorten the working time and to reduce costs.
Patent TW-201117655-A (TW)
Title: Lamp device, illuminating light bar thereof and lamp device driving method
Inventor: CHUNG CHIN-KAN
IPC: H05B37/02
Filed: 2009-11-10
Abstract: The present invention provides a lamp device, an illuminating light bar thereof and a lamp device driving method. The lamp device is adapted to be provided with an illuminating light bar including a plurality of light emitting elements. The lamp device includes a driving module, housing, a lampshade and two lamp holders. The illuminating light bar is arranged between the housing and the lampshade and is electrically connected to the driving module via the lamp holders. The driving module includes a driving unit and a specification recognition unit. The driving unit, corresponding to a specification data obtained by the specification recognition unit, provides an electronic environment of a specific electronic feature to the illuminating light bar so as to allow the illuminating light bar to emit light, wherein the specification recognition unit obtains the specification data from the illuminating light bar.
Patent TW-201025865-A (TW)
Title: Method and systems for digital pulse width modulator
Inventor: KENLY STEWART
IPC: H03K7/08
Filed: 2009-11-23
Abstract: In one embodiment, the digital pulse width modulator of these teachings includes comparators and a number of phases and capable of increasing resolution without increasing clock frequency. In another embodiment, the digital pulse width modulator (DPWM) of these teachings includes equality comparators and a number of phases and increases resolution without increasing clock frequency. A further embodiment of the system of these teachings includes a priority encoded comparator component (in one instance including a number of comparators) comparing duty cycle commands against preset minimums, that embodiment being referred to as a frequency Foldback component. Other embodiments and embodiments of the method of these teachings are also disclosed.
Patent TW-201118374-A (TW)
Title: Field-effect type ion detection device with dual-film differential structure
Inventor: Lai chao-song
IPC: G01N27/414
Filed: 2009-11-26
Abstract: This invention discloses a field-effect type ion detection device with dual-film differential structure, including a semiconductor substrate having an upper surface and a lower surface, an insulation layer formed on the upper surface of the semiconductor substrate, a first film layer formed on the insulation layer, a second film layer formed on part of the surface of the first film layer, and a metal contact layer formed on part of the lower surface of the semiconductor substrate.
Patent TW-201122296-A (TW)
Title: Link-type handle of cam for pipe connector.
Inventor: CHEN WANG-SONG
IPC: F16L37/12
Filed: 2009-12-18
Abstract: A link-type handle of cam for a pipe connector includes a main body of handle, a grip unit, and a buckle unit. An end of the main body of handle is formed with a protrusion part. The inside of protrusion part is formed with a housing aperture. The grip unit is pivotally connected to the end of main body of handle, and a driving end is installed at a position near the pivotal connection position. The buckle unit includes a buckle member elastically installed in the housing aperture. A link end is installed on the buckle member in which the link end can be driven by the driving end. When the grip unit is pushed down or pulled up, the buckle unit can be linked to perform open/close operations, thereby achieving an objective of convenience in use.
Patent TW-201030216-A (TW)
Title: Friction joint member and friction joint structure
Inventor: SUZUKI YUUSUKE
IPC: E04B1/58
Filed: 2009-12-28
Abstract: Friction joint member according to the invention is used for friction joint of a plurality of steel parts each having different thickness, end parts of the plurality of steel parts being placed in contact with each other and subjected to the friction joint by a high-tension bolt, the friction joint member includes: a splice plate that is provided spanning across the end parts of the plurality of the steel parts, the splice plate being placed in contact with a surface of one of the plurality of the steel plates that has a larger thickness; and a filler plate that is provided between the splice plate and one of the plurality of the steel plates that has a smaller thickness, the filler plate being fixed with respect to the splice plate, wherein each of the splice plate and the filler plate has a bolt-hole to which the high-tension bolt is inserted.
Patent TW-201122550-A (TW)
Title: Beam splitting device
Inventor: LI YU-CHI
IPC: G02B27/10
Filed: 2009-12-30
Abstract: A beam splitting device is described. The beam splitting device comprises a cubic dichroic beamsplitter. The cubic dichroic beamsplitter comprises four lenses which are formed on the incident surfaces and output surfaces of the cubic beam splitter respectively, and two reflective films which are set up in the X-shape inside the cubic dichroic beamsplitter. The two reflective films provide the incident light be separated into red, green, and blue lights. The lenses are formed on the incident surfaces to reduce the beam angle of incident light from an input optical-fiber. The rest of three lenses are formed on the three output surfaces to reduce the beam angle of outputting light for coupling the exit light into three output optical-fibers.
Patent TW-201125768-A (TW)
Title: Position sensing system of railroad switch
Inventor: Jiang xin-yi
IPC: B61L5/10
Filed: 2010-01-27
Abstract: A position sensing system of a railroad switch is disclosed. The railroad switch comprises a hollow base, an actuation pole passing through the base, and a drive source for driving the actuation pole. The position sensing system comprises a sensing unit installed on the base and a display unit electrically connected with the sensing unit. The sensing unit comprises a first position sensor and a second position sensor spaced apart from the first position sensor and disposed in the base. The display unit comprises a control circuit connected with the first and the second position sensors and a display screen connected with the control circuit. By using the non-contact sensing style between the actuation pole and the first and the second position sensors, the stability and reliability of sensing can be increased, and the decision time during machine failure can be shortened.
Patent TW-201108458-A (TW)
Title: Light emitting device and method for manufacturing same
Inventor: AKAIKE YASUHIKO
IPC: H01L33/14
Filed: 2010-02-04
Abstract: A light emitting device includes: a conductive substrate; a metal film provided above the conductive substrate; a light emitting layer provided above the metal film; an electrode provided partly above the light emitting layer; and a current suppression layer being in contact with the metal film, provided in a region including at least part of an immediately underlying region of the electrode, and configured to suppress current, a first portion of the metal film including at least part of a portion located between the current suppression layer and the electrode, being separated from an portion other than the first portion.