baber/WOPTO huggingface dataset:
Patent TW-200529736-A (TW)
Title: Electromagnetic shielding film and method for manufacturing same
Inventor: NAITO NOBUO
IPC: C25D5/02
Filed: 2005-01-20
Abstract: An electromagnetic shielding sheet (1) comprises a first anti-rust layer (23A), a first blackened layer (25A), a metal layer (21) and a second anti-rust layer (23B) sequentially formed on a transparent base (11) via an adhesive (13). A second blackened layer (25B) is so formed that it covers respective lateral surfaces of the first anti-rust layer (23A), the first blackened layer (25A), the metal layer (21) and the second anti-rust layer (23B) as well as the front surface of the second anti-rust layer (23B). The first anti-rust layer (23A) and/or the second anti-rust layer (23B) are made to contain one or more elements selected from chromium, nickel and silicon at the time of formation.
Patent TW-200536375-A (TW)
Title: Systems and methods for connecting regions of image data having similar characteristics
Inventor: CURRY DONALD J
IPC: H04N1/56
Filed: 2005-02-05
Abstract: Image data is analyzed line by line to identify pixels having similar color and edge characteristics. The pixels on one line are linked to pixels on another line, if they share similar characteristics. The linked pixels are then grouped together in regions, and the average color of the region is calculated. An image map is generated that identifies the regions to which the pixels belong, along with a final table of the regions
Patent TW-200631516-A (TW)
Title: Buckle of clothing articles
Inventor: Liu kun-zhong
Filed: 2005-03-08
Abstract: This invention provides buckle for clothing articles. It is installed on clothing articles and provides two rope belt components to pierce through and achieve the goal of fastening position. The buckle comprises a pulling unit, two flexible ropes, and two clamping components. The two flexible ropes connect with the pulling unit. The two clamping components can slide to wrap on such flexible ropes. Two pulling parts of the pulling unit can be operated from a normal state to a pulling state. It makes such clamping component shift from a first position, which produces a fastening effect on such rope belt component, to a second position, which produces a loosening effect on such rope belt component. By means of this way, it pulls the pulling part of the pulling unit and drives such flexible rope. Eventually, it achieves the objective of releasing the fastening.
Patent TW-200602814-A (TW)
Title: Exposure device
Inventor: FUKUDA TAKESHI
IPC: G03F7/20
Filed: 2005-03-25
Abstract: This invention provides a multi-beam exposure device by which the distortion quantity of drawing is corrected to realize drawing with high precision, when the exposure process is conducted by each beam irradiated from the side of the means to selectively modulate a plurality of pixels. The information of exposure-point positions of beams, which are irradiated from a plurality of detected pixels Z, provided in uniformly dispersed and dot pattern in the exposure area of the means to selectively modulate a plurality of pixels, to the exposure face, are detected by the beam position detection means 72, 74. The difference of the relative positions is calculated by the distortion calculation means from the position information of each detected pixels Z in the exposure area of the means to selectively modulate a plurality of pixels, and the position information of each exposure point of the beams irradiated from each detected pixel, detected by the beam position detection means, to each exposure face, so that he distortion quantity of drawing is acquired. A correction is made corresponding to the distortion quantity so as to realize drawing with high precision.
Patent TW-200534072-A (TW)
Title: Power factor correction circuit
Inventor: YANG LEE-LUNG
IPC: G05F1/70
Filed: 2005-03-25
Abstract: A power factor correction circuit structure is described. The power factor correction circuit comprises a series connection of a first winding, a diode, an inductor and a first capacitor. The polarity of the first winding is opposite to that of the primary winding. A second capacitor is connected to the primary winding to control the primary winding and build a voltage across the first capacitor. This voltage is transferred to the first winding through the transformer to boost the first capacitor voltage and improve the power factor.
Patent TW-200541114-A (TW)
Title: Transparent positive electrode
Inventor: WATANABE MUNETAKA
IPC: H01L33/40
Filed: 2005-04-27
Abstract: An object of the present invention is to provide a positive electrode having high transparency, low contact resistance and excellent current diffusibility and not requiring electron beam irradiation, high-temperature annealing or heat treatment, for alloying, in an oxygen atmosphere. The inventive transparent positive electrode for gallium nitride-based compound semiconductor light-emitting devices comprises a contact metal layer in contact with a p-type semiconductor layer, a current diffusing layer on the contact metal layer, the current diffusing layer having an electrical conductivity larger than that of the contact metal layer, and a bonding pad layer on the current diffusing layer.
Patent TW-200643931-A (TW)
Title: Fourier-transform optical system and wolume holographic storage otical syster
Inventor: ZENG JI-YONG
IPC: G11B7/0065
Filed: 2005-06-03
Abstract: A Fourier-transform optical system includes a first group lens, a second group lens and a third group lens arranged from an input plane to a storage plane in turn. The first group lens includes a first meniscus-shaped convex lens and a meniscus-shaped concave lens. The first meniscus-shaped convex lens includes a convex surface facing to the input plane. The meniscus-shaped concave lens includes a convex surface facing to the storage plane. The second group lens includes a biconvex lens. The third group lens includes a second meniscus-shaped convex lens and a biconcave lens. The second meniscus-shaped convex lens includes a convex surface facing to the input plane.
Patent TW-200701592-A (TW)
Title: Charger for high-frequency series connected load resonance battery
Inventor: ZHUANG YING-JUN
IPC: H02J7/06
Filed: 2005-06-17
Abstract: The present invention relates to a charger for high-frequency series connected load resonance battery. In the circuit design of the present invention, between a direct current power side and a loading side of the charger is disposed a series connected load resonance converter for producing high-frequency alternating sine wave; the input voltage of the series connected load resonance converter is constituted by a partial electrolytic capacitor and two series connected active components producing a square wave by high frequency switch. In addition, the resonance tank can be operated under continuous current mode by a set of properly set parameters and make the active switch conduct between the zero voltage and zero current statuses, enabling the series connected load resonance charger to be used under an optimal status. Meanwhile, the battery is charged by the fixed voltage so that the whole circuit can be highly efficient with low switch loss.
Patent TW-200612123-A (TW)
Title: Evaluation device of optical system
Inventor: MITSUYAMA AKIRA
Filed: 2005-06-27
Abstract: An optical axis evaluation device A of the optical system 1 is equipped with a display device 8 having a display area and a projected image capture device 3 for always displaying the image which is projected on a reference surface from the optical system 1, at a reference position on the display area. The projected image capture device 3 is equipped with an optical detector 5 for picking up the image projected on the reference surface from the optical system and a capture controller 7 for displaying the captured image at the reference position on the display area. Further, the capture controller 7 is equipped with a positioning section 70 which receives a low magnification pick-up image and positions the optical system 1 so as relatively adjustable with respect to the optical detector 5 for operating so that a projected image is positioned in a specific area on a 1st detection area, and a projected image swing suppressing section 72 for receiving a high magnification pick-up image and suppressing the swing on the display area of the projected image by displaying the image of the projected image at the reference position of the display area of a display device 8.
Patent TW-200624957-A (TW)
Title: Biaxial film Ⅱ
Inventor: VERRALL MARK
Filed: 2005-07-06
Abstract: The invention relates to an optically biaxial film comprising an anisotropic material with uniform helically twisted structure and a reflection wavelength below 400 nm, to methods and materials for its preparation, to its use as retardation or compensation film in optical devices like liquid crystal displays, and to compensators and liquid crystal displays comprising such a biaxial film.
Patent TW-200706000-A (TW)
Title: Method and apparatus for motion estimation
Inventor: HUANG CHAO-TSUNG
IPC: H04N19/59
Filed: 2005-07-20
Abstract: A method for motion estimation and the apparatus thereof are provided. The method uses multi-resolution hierarchical search and allows splitting the optimal block mode at the level of the lowest resolution. The method also allows further splitting of blocks during local refinement at levels of higher resolutions. Due to the flexibility, the method requires less calculation and memory, and is still capable of accurately predicting optimal variable block modes and motion vectors.
Patent TW-200609867-A (TW)
Title: Driving circuit and driving method of electro-optical device, electro-optical device, and electronic apparatus
Inventor: YOSHIMOTO HIROSHI
IPC: G09G3/18
Filed: 2005-07-20
Abstract: A driving circuit for an electro-optical device drives an electro-optical device having, on an image display region on a substrate, a plurality of data lines and a plurality of scanning lines, and a plurality of pixel units electrically connected to the scanning lines and the data lines. The driving circuit for an electro-optical device includes a scanning line driving circuit that, with respect to a plurality of partial regions, which are obtained by dividing the image display region by division lines along the scanning lines, supplies scanning signals alternately to the partial regions and sequentially to the plurality of scanning lines in the respective partial regions, and an image signal supply circuit that generates image signals based on display data and supplies the image signals to the plurality of data lines such that each field period, which is defined by a vertical synchronizing signal according to display data, has a vertical retrace period and such that each of the plurality of partial regions is subjected to horizontal scanning in a 1/n horizontal scanning period obtained by dividing one horizontal scanning period, which is defined by a horizontal synchronizing signal according to display data, by the total number n, where n is a natural number of two or more, of the plurality of partial regions. The scanning line driving circuit supplies the scanning signals such that the supply sequence of the scanning signal to one scanning line, which is disposed at an edge of one side along the scanning lines in the image display region, among the plurality of scanning lines becomes the last for each field period.
Patent TW-200704905-A (TW)
Title: Heat dissipation device with heat pipes
Inventor: CHEN CHUN-CHI
IPC: F28D3/04
Filed: 2005-07-29
Abstract: A heat dissipation device with heat pipes is used for dissipating heat generated by an electronic device. The heat dissipation device includes a heat conducting base, a plurality of fins and at least a serpentine heat pipe thermally contacting the base and at least an end of the fins. Each of the fins defines a through hole in middle thereof. The heat pipe has a bent portion received in the holes of the fins and thermally contacting the fins.The heat pipe contacts the end and the middle of the fins, such that the heat generated by the electronic device can evenly spread in the fins. Thus, heat-dissipating capacity of the heat dissipation device is improved.
Patent TW-200638661-A (TW)
Title: Circuit and method for controlling step-up/step-down DC-DC converter
Inventor: YOSHINO TAKAHIRO
IPC: H02M3/155
Filed: 2005-07-29
Abstract: A step-up/step-down DC-DC converter for reducing loss caused by activation and inactivation of transistors. An error amplifier included in a control circuit generates an error signal in accordance with voltage difference between an output voltage and a reference voltage. A PWM comparator compares a triangular wave signal and the error signal to generate a control pulse signal having a pulse width that is in accordance with the voltage difference between the output voltage and the reference voltage. A pulse detector monitors the control pulse signal and generates a mode switch signal for switching the operation mode of the DC-DC converter in accordance with a monitoring state of the control pulse signal. A switch provides the PWM comparator with the triangular wave signal or an offset signal, which is generated by adding an offset voltage to the triangular wave signal, in response to the mode switch signal.
Patent TW-200621943-A (TW)
Title: Barium thioaluminate phosphor materials with novel crystal structures
Inventor: STILES JAMES ALEXANDER ROBERT
Filed: 2005-08-08
Abstract: The present invention provides thioaluminate phosphor compounds BaAl2S4 and BaAl4S7 with novel crystal structures that have higher luminosity and improved colour coordinates. The invention is also directed to rare earth element activated barium thioaluminate phosphor films comprising a phosphor compound having a novel crystal lattice structure that increases the electroluminescent light emission from the film. The phosphor films are for use in electroluminescent displays and in particular, thick film dielectric electroluminescent displays.
Patent TW-200622573-A (TW)
Title: Regulator for reducing power supply transient voltages
Inventor: LOUGEE ELDIN
IPC: H02M3/04
Filed: 2005-08-17
Abstract: A regulator for reducing transient voltages at a power supply output includes a switch connected between ground and the power supply output and a comparator for controlling the opening/closing of the switch. The comparator includes an input for sensing a power supply output voltage and an input for receiving a reference voltage. When the output voltage exceeds the reference voltage by a threshold, for example, tile comparator operates to close the switch, shunting excess energy in the power supply to ground and reducing the output voltage. As the output voltage returns to within the threshold of the reference voltage, for example, the comparator operates to open the switch, permitting the power supply to resume normal operation. The power supply may power a microprocessor that is susceptible to voltage transients that occur as the processor power demands change. The regulator compensates for these transients and maintains the power supply output voltage within desired specifications.
Patent TW-200621959-A (TW)
Title: CMP polishing agent and polishing method of substrate
Inventor: FUKASAWA MASATO
IPC: C09K3/14
Filed: 2005-09-28
Abstract: A CMP polishing agent of present invention includes cerium oxide particles, water, and polymer formed by polymerizing from at least one of mathacrylic acid and salt thereof and/or polymer formed by polymerizing from at least one of mathacrylic acid and salt thereof with a monomer having unsaturated double bond. Preferably, the CMP polishing agent further includes a dispersing agent or a polymer formed by polymerizing from at least one of acrylic acid and salt thereof. As a result, a CMP polishing agent which the thickness difference of the remaining film is smaller due to the pattern density difference of the film that has been polished and polishing method are provided.
Patent TW-200636835-A (TW)
Title: Composition for cleaning semiconductor device and method for cleaning semiconductor device using the same
Inventor: HONG EUN-SUK
IPC: H01L21/30
Filed: 2005-10-04
Abstract: Provided are compositions for cleaning a semiconductor device that comprises (a) an inorganic acid in an amount ranging from 10 to 90wt%, (b) a hydrofluoric acid compound in an amount ranging from 0.0001 to 1wt%, (c) an additive in an amount ranging from 0 to 5wt%, and (d) residual water to remove residuals of photoresist and metallic etching polymers which are generated in a dry etching process and an ashing process for manufacturing fine patterns of semiconductor device.
Patent TW-200612868-A (TW)
Title: Combined lancing and auxiliary device
Inventor: OLSON LORIN P
Filed: 2005-10-27
Abstract: A combined lancing and auxiliary device includes a lancing device with a lancing auxiliary device attached thereto. The lancing auxiliary device can be, for example, a compartment for securely and removably containing items associated or unassociated with lancing, a timer or personal digital assistant device for assisting in documentation, or an illumination device for illuminating a target site. The lancing auxiliary device can be permanently or removably attached to the lancing device.
Patent TW-200630466-A (TW)
Title: Polymerizable liquid crystal formulation and polarizer
Inventor: HAMMOND-SMITH ROBERT
Filed: 2005-12-05
Abstract: The invention relates to polymerizable liquid crystal or mesogenic formulations, to polarizers obtained from this formulation, and to their use in optical devices and security markings.
Patent TW-200637639-A (TW)
Title: Systems and methods for regulating heating assembly operation through pressure swing adsorption purge control
Inventor: BIZJAK TRAVIS A
IPC: B01D53/02
Filed: 2005-12-06
Abstract: Pressure swing adsorption (PSA) assemblies with purge control systems, and hydrogen-generation assemblies and/or fuel cell systems containing the same. The PSA assemblies are operated according to a PSA cycle to produce a product hydrogen stream and a byproduct stream from a mixed gas stream. The byproduct stream may be delivered as a fuel stream to a heating assembly, which may heat the hydrogen-producing region that produces the mixed gas stream. The PSA assemblies may be adapted to regulate the flow of purge gas utilized therein, such as according to a predetermined, non-constant profile. In some embodiments, the flow of purge gas is regulated to maintain the flow rate and/or fuel value of the byproduct stream at or within a determined range of a threshold value, and/or to regulate the flow of purge gas to limit the concentration of carbon monoxide in a heated exhausted stream produced from the byproduct stream.
Patent TW-200626669-A (TW)
Title: Thermoplastic resin composition and molded article
Inventor: HAYATA YUSUKE
Filed: 2005-12-07
Abstract: To provide a thermoplastic resin composition which has high impact resistance at low temperature, and to provide a molded article which uses the thermoplastic resin composition and has a good appearance. This thermoplastic resin composition is characterized by comprising (A) 100 pts.mass of a resin mixture comprising (a-1) 45 to 97 mass% of a polycarbonate resin and (a-2) 55 to 3 mass% of a fatty acid polyester, and (B) 0.5 to 20 pts.mass of a rubbery elastomer, wherein the component (B) is dispersed in the component (a-1).
Patent TW-200618361-A (TW)
Title: Light-emitting-diode-element with a light-emitting-diode-chip
Inventor: HAHN BERTHOLD
IPC: H01L33/40
Filed: 2001-05-24
Abstract: This invention relates to a light-emitting-diode-element having a light-emitting-diode-chip, wherein the chip is located at mounting surface of a LED housing, particularly at an electric lead frame or lead track of the LED housing by its p-face, e.g. reflective contact metal layer.
Patent TW-200627523-A (TW)
Title: Coated semiconductor wafer, and process and apparatus for producing the semiconductor wafer
Inventor: SCHAUER REINHARD
IPC: H01L21/205
Filed: 2005-12-15
Abstract: The invention relates to a susceptor for a semiconductor wafer to be placed on during the deposition of a layer on a front surface of the semiconductor wafer by chemical vapor deposition (CVD), which susceptor has gas-permeable structur with a porosity of at least 15%, a density of from 0.5 to 1.5 g/cm3, a pore diameter of less than 0.1 mm and an internal surface area of the pores which is greater than 10,000 cm2/cm3. The invention also relates to a semiconductor wafer having a back surface and a front surface which has been coated by chemical vapor deposition (CVD) and a polished or etched back surface, wherein the nanotopography of the back surface, expressed as the PV (= peak to valley) height fluctuation, is less than 5 nm, and at the same time the halo of the back surface, expressed as haze, is less than 5 ppm, and to a process for producing the semiconductor wafer.
Patent TW-200632476-A (TW)
Title: Liquid crystal display device (Ⅰ)
Inventor: YAMAKI TAKEYUKI
Filed: 2005-12-22
Abstract: Reflective type or half-transmissive type liquid crystal display(LCD) comprises a liquid crystal cell, an optical anisotropic member and an emission side polarizer. The optical anisotropic member has a ratio(Re(450)/Re(550)) or not larger than 1.007, in which Re(450) and Re(550) are a retardation in plane as measured at 450 nm and 550 nm respectively. And OCB mode LCD comprises a liquid crystal cell, an emission side polarizer and an incidence side polarizer between which the cell is put, an optical compensator. The optical compensator has a retardation in plane, an average refractive index in normal less than that in plane, and a refractive index in normal varying depending upon the depth. Each of the emission side polarizers has an antireflective film having a multilayer structure on the side far from the cell thereof. The antireflective film comprises a low refractive index layer having a refractive index of no more than 1.37 comprising a curing film containing porous particles.
Patent TW-200724826-A (TW)
Title: Gas burner operated at a high intensity level and at a low intensity level
Inventor: LI YI-YIN
IPC: F23D14/62
Filed: 2005-12-23
Abstract: Disclosed is a gas burner operated at a high intensity level and at a low intensity level, with control of a gas burner via a high intensity fire array and a low intensity fire array. The flames holes with high and low intensity are on a staggered array which enables controlling of a degree of burning, and constitutes a burning status for two adjacent flame-holes between high and low intensity levels. It effectively provides the gas burner in the desired heat range with a small burner size, and further provides domestic gas appliances or gas water heater with low polluting emissions as well as improve combustion stability.
Patent TW-200633460-A (TW)
Title: Method and system for deriving an encryption key using joint randomness not shared by others
Inventor: RUDOLF MARIAN
IPC: H04L9/14
Filed: 2006-01-20
Abstract: The present invention is related to a method and system for deriving an encryption key using joint randomness not shared by others (JRNSO). Communicating entities generate JRNSO bits from a channel impulse response (CIR) estimate and the JRNSO bits are used in generation of an encryption key. The authentication type may be IEEE 802.1x or a pre-shared key system. In an IEEE 802.1x system, a master key, a pairwise master key or a pairwise transient key may be generated using the JRNSO bits. The encryption key may be generated by using a Diffie-Hellman key derivation algorithm.