baber/WOPTO huggingface dataset:
Patent TW-200741045-A (TW)
Title: Production methods of semiconductor crystal and semiconductor substrate
Inventor: YAMAZAKI SHIRO
IPC: C30B9/12
Filed: 2007-03-27
Abstract: To provide a semiconductor substrate of high quality suitable for fabricating an electronic device or an optical device. The present invention provides a method for producing a semiconductor substrate for an electronic device or an optical device, the method including reacting nitrogen (N) with gallium (Ga), aluminum (Al), or indium (In), which are group III elements, in a flux mixture containing a plurality of metal elements selected from among alkali metals and alkaline earth metals, to thereby grow a group III nitride based compound semiconductor crystal. The group III nitride based compound semiconductor crystal is grown while the flux mixture and the group III element are mixed under stirring. At least a portion of a base substrate on which the group III nitride based compound semiconductor crystal is grown is formed of a flux-soluble material, and the flux-soluble material is dissolved in the flux mixture, at a temperature near the growth temperature of the group III nitride based compound semiconductor crystal, during the course of growth of the semiconductor crystal or after completion of growth of the semiconductor crystal.
Patent TW-200809819-A (TW)
Title: Method of layer jumping in an optical recording device and device for layer jumping in an optical recording device
Inventor: GEURTS JORIS HUIBERT JOSEPH
IPC: G11B7/085
Filed: 2007-03-30
Abstract: The invention comprises a method and a device to facilitate layer jumping in an optical recording device, the device characteristics including a low depth of field associated with the light spot used to obtain information from a multi-layer optical record carrier. The invention separates the tasks of focussing on a layer of an optical record carrier and moving the depth of field of the light spot. This maintains safe operation of the optical recording device while facilitating reading out from, or writing to, different layers of the optical record carrier.
Patent TW-200806315-A (TW)
Title: Novel formulations which stabilize and inhibit precipitation of immunogenic compositions
Inventor: KHANDKE LAKSHMI
IPC: A61K39/09
Filed: 2007-04-12
Abstract: The present invention addresses an ongoing need in the art to improve the stability of immunogenic compositions such as polysaccharide-protein conjugates and protein immunogens. The invention broadly relates to novel formulations which stabilize and inhibit precipitation of immunogenic compositions. More particularly, the invention described hereinafter, addresses a need in the art for formulations which stabilize and inhibit particulate formation (e.g., aggregation, precipitation) of immunogenic compositions which are processed, developed, formulated, manufactured and/or stored in container means such as fermentors, bioreactors, vials, flasks, bags, syringes, rubber stoppers, tubing and the like.
Patent TW-200841564-A (TW)
Title: Power supply regeneration converter
Inventor: HAYASHI YOSHITOMO
IPC: H02M1/084
Filed: 2007-04-17
Abstract: A power supply regeneration converter of the present invention includes a smoothing capacitor (71) for storing induced electrical power generated in a three-phased induction motor (5), a regeneration transistors (81 to 86) for switching a terminal voltage of said smoothing capacitor to perform an electrical power regeneration operation for a three-phased alternative power source (3), a line voltage detecting section (6) for detecting line voltages of said three-phased alternative power source, a fundamental waveform generating section (10) for generating a fundamental waveform defined as a line voltage waveform of said three-phased alternative power source without mixing with power source voltage distortion component, base driving signal producing section (7) for producing a base driving signal used for controlling ON/OFF of the generation transistors based on an output signal of said fundamental waveform generating section, and a base driving signal outputting section (9) for outputting said base driving signal.
Patent TW-200806753-A (TW)
Title: Pigment
Inventor: HANDROSCH CARSTEN
IPC: C04B14/04
Filed: 2007-04-20
Abstract: The present invention relates to a pigment comprising a flake-form sub-strate, where natural and synthetic clay minerals are excluded as substrate, and an anion-binding layer, in particular comprising a layered double hy-droxide, where the anion-binding layer comprises anion-forming organic, inorganic and/or organometallic colorants. The present invention further-more relates to a process for the preparation of the pigment according to the invention and to the use thereof in cosmetics, paints, coatings, plastics, films, in security printing, in security features in documents and identity cards, for colouring seed, for colouring foods or in medicament coatings, and for the preparation of pigment compositions and dry preparations.
Patent TW-200815755-A (TW)
Title: Methods for the detection of the degree of the methylation of a target DNA and kits
Inventor: LO YUK-MING DENNIS
IPC: C12Q1/68
Filed: 2007-04-23
Abstract: Disclosed is a method for the detection or monitoring of the degree of methylation of a target DNA sequence containing at least two methylation-sensitive restriction enzyme recognition sites, said method comprising digesting a sample containing the target DNA sequence with one or more methylation-sensitive restriction enzymes which recognize the at least two methylation-sensitive restriction enzyme recognition sites; and quantifying the remaining target DNA sequence after the digestion, wherein the level of the remaining target DNA sequence indicates the degree of methylation. A kit for detecting, prognosticating or monitoring a cancer in an individual is also disclosed.
Patent TW-200842291-A (TW)
Title: Sub parent-type hot water supply system
Inventor: Lin qing-ji
IPC: F24H1/18
Filed: 2007-04-24
Abstract: A parent-child type hot water supply system includes a water storage device of a main water tank and a main heater. The main heater includes a first water tank of which water content is smaller than the main water tank, and a heating unit for heating water in the first water tank. Hot water in the first water tank used by the present invention is mixed with water in the main water tank through the disposition of the first water tank, and circulated and heated for many times. The energy waste problem generated by heating the entire water in the main water tank one time due to different hot water usage and the energy consumption problem caused by heating water in the main water tank for a long term can be prevented. The first water tank can be provided for storing hot water to reduce the water storage designed for the main water tank.
Patent TW-200845048-A (TW)
Title: High electrical conductive composite material
Inventor: YEN MIN-YU
IPC: H01M8/02
Filed: 2007-05-08
Abstract: The invention relates to a high electrically conductive composite material, comprising 5-40wt% copolymer and 60-95 wt% electrical conductive filler, wherein the copolymer is selected from a copolymer of vinyl terminated butadiene acrylnitrile-styrene-divinyl benzene or styrene-divinyl benzene. Based on the high electrically conductive, mechanical strength, and flexible properties of the composite material, it can be combined graphite molecules to form an electrically conductive bipolar plate of proton exchange membrane fuel cell (PEMFC). The invention also relates to an electrode that made of the high electrically conductive composite material.
Patent TW-200846060-A (TW)
Title: Positioning system for an interactive gaming device and method using same
Inventor: CHIU SHUO-TSUNG
IPC: H04B11/00
Filed: 2007-05-21
Abstract: A positioning system for an interactive gaming device has a host device and a remote controller. The host device has a first ultrasonic receiving module, a second ultrasonic receiving module and a third ultrasonic module. The modules are arranged as a triangle shape. The remote controller has an ultrasonic transmitting module. The ultrasonic transmitting module of the remote controller sends an ultrasonic wave which is received by the ultrasonic receiving modules in order to obtain three ultrasonic wave transmission times. The host device calculates the received transmission times and therefore recognizes the position of the remote controller. When the remote controller is moved, the host device obtains plurality of coordinate values indicating the motion track of the remote controller. In this case, the electric device shows the movement of the remote controller on a display device by monitoring the coordinate values.
Patent TW-200848692-A (TW)
Title: Core thickness measuring system and method thereof for eliminating microdrill run-out
Inventor: TARNG YUNG-SHIN
IPC: G01B11/08
Filed: 2007-06-04
Abstract: A core thickness measuring system and method thereof for eliminating microdrill run-out are disclosed. Two frameworks of motion control and data acquisition are operated in cooperation with a point-laser measuring instrument and a line-laser measuring instrument to conduct precise parametric measurements for a rotating microdrill. The outer diameter and the groove depth between core thickness and the outer diameter are analyzed, result of which is fed into a computation algorithm for acquiring characteristics of cutter, core thickness, and taper. The present invention not only eliminates microdrill run-out phenomenon, but also achieves high degree of automation in measuring microdrill core thickness, as well as enhances measurement accuracy of microdrill core thickness.
Patent TW-200824022-A (TW)
Title: Measurement method of substrate, program, computer readable recording medium recorded with program, and measurement system of substrate
Inventor: KONDO YOSHIHIRO
IPC: H01L21/66
Filed: 2007-06-07
Abstract: This invention enables measurement of the product wafers without reducing throughput in processing the product wafers. When measuring the line widths at, for example, 36 locations on a wafer surface processed in a coating and development processing system, measurement points Q at the 36 locations are divided, and the line widths of all the measurement points Q are measured using, for example, 6 wafers W1-W6. In this case, for each of the wafers W1-W6, the line widths of the 6 measurement points O1-Q6 located on respectively different wafer regions R1-R6 are measured, then, the results of the line width measurement of the measurement points Q1-06 on each of the wafers W1-W6 are combined, and, eventually, the line widths of the 36 measurement points Q on the wafer surface are determined.
Patent TW-200901090-A (TW)
Title: Stored value card with student roll calling system
Inventor: LI NAN-SHENG
IPC: G07C1/10
Filed: 2007-06-27
Abstract: The traditional roll calling system which has been used for decades in schools is based on delivering paper record of the name list to the teaching administration section of the school. Nowadays most large enterprises or government institutes adopt fingerprints card system for personnel administrating and control of attendance records, as shown in appendix I. To improve administration management performance and attendance rate of students, the school administration can combine a public transportation card or prepaid cash value-adding card with a fingerprint identification system for roll calling system and student attendance record management. The non-contact prepaid stored value card such as cash value-adding card or the Taipei easy card adopts non-magnetic-stripe RFID technology. An RFID card, which does not require an external power or battery, receives stored information via wireless connection and stores the information in the chip. The principle of an RFID technology is that an induced current is generated via an RFID reader and an induction coil of the prepaid stored value card and the current provides the electrical power for data access or computation of the chip. The roll calling method which utilizes fingerprint identification to identify students can improve the students' attendance rate, and the students can use the Taipei easy card or the cash value-adding card for shopping (at a convenient store) or transportation. The stores may offer a 10% discount for students. Therefore the roll calling method of this invention is a novel and advanced multifunction roll calling method which improves the attendance rate of students. This new business model which can improve the administration management performance of a school and the e-commerce revenue of stores is convenient and practical.
Patent TW-200901561-A (TW)
Title: Indoor antenna capable to adjust its expansion angle
Inventor: Wang zheng-xi
IPC: H01Q3/02
Filed: 2007-06-26
Abstract: An indoor antenna capable to adjust its expansion angle is disclosed, comprising a rectangular main wing antenna, two aileron antennas pivoted on the two long sides of the main wing antenna, and a sub-band antenna. The signal received by the two aileron antennas is transmitted to the main wing antenna by way of induction coupling. The aileron antennas can be rotated along the long side as an axle and then be folded on the main wing antenna. Moreover, the expansion angle of the aileron antennas in opposition to the main antenna can be adjusted according to the requirements, enabling easy storage and expanding the receiving range. The sub-band antenna is an expansion antenna able to receive the signal whose frequency range is different from the main wing antenna. One end of the sub-band antenna is connected to the main wing antenna, so the invention has a receiving effect with a wider frequency range.
Patent TW-200816966-A (TW)
Title: Low-tack ophthalmic and otorhinolaryngological device materials
Inventor: CORDOVA DIANA M
IPC: G02C7/04
Filed: 2007-07-19
Abstract: Disclosed are soft, high refractive index, acrylic materials. These materials, especially useful as intraocular lens materials, contain an aryl acrylic hydrophobic monomer as the single principal device-forming monomer and a tack-reducing macromer additive. In addition to their use as intraocular lens materials, the present materials are also suitable for use in other ophthalmic or otorhinolaryngological devices, such as contact lenses, keratoprostheses, corneal inlays or rings; otological ventilation tubes and nasal implants.
Patent TW-200905294-A (TW)
Title: Liquid crystal display device and assembling method thereof
Inventor: TANG CHIH-SHUN
IPC: G02F1/1333
Filed: 2007-07-20
Abstract: A liquid crystal display device includes a liquid crystal panel, a backlight module and an outer frame. The outer frame includes a bottom frame and a top frame connecting to the bottom frame at an edge. The top frame can rotate along the connecting portion of the bottom frame and the top frame. The bottom frame accommodates the liquid crystal panel and backlight module. The top frame and the bottom frame fix the liquid crystal panel and the backlight module. The present invention also provides an assembling method of the liquid crystal display.
Patent TW-200825366-A (TW)
Title: Systems and methods for distinguishing reflections of multiple laser beams for calibration for semiconductor structure processing
Inventor: LO HO WAI
IPC: G11C29/00
Filed: 2007-08-02
Abstract: A system (700A, 700B, 800) determines relative positions of a semiconductor substrate (240) and a plurality of laser beam spots on or within the semiconductor substrate (240) in a machine for selectively irradiating structures on or within the substrate using a plurality of laser beams. The system (700A, 700B, 800) comprises a laser source (220, 720), first and second laser beam propagation paths, first and second reflection sensors (798, 853), and a processor (680). The laser source (220, 720) produces at least the first and second laser beams, which propagate toward the substrate along the first and second propagation paths, respectively, which have respective first and second axes that intersects the substrate at respective first and second spots. The reflection sensors (798, 853) are positioned to detect reflection of the spots, as the spots move relative to the substrate, thereby generating reflection signals. The processor (680) is configured to determine, based on the reflection signals, positions of the spots on or within the substrate (240).
Patent TW-200900380-A (TW)
Title: Compositions and methods for polymer composites
Inventor: CHAN KWOK PONG
IPC: C07D403/14
Filed: 2007-08-02
Abstract: This invention relates to organic salt compositions useful in the preparation of organoclay compositions, polymer-organoclay composite compositions, and methods for the preparation of polymer nanocomposites. In one embodiment, the present invention provides a pyridinium salt having structure XV wherein Ar6, Ar7, and Ar8 are independently C2-C50 aromatic radicals; "b" is a number from 0 to 2; "d" is a number from 0 to 4; R3 and R4 are independently at each occurrence a halogen atom, a C1-C20 aliphatic radical, a C5-C20 cycloaliphatic radical, or a C2-C20 aromatic radical; Z is a bond, a divalent C1-C20 aliphatic radical, a divalent C5-C20 cycloaliphatic radical, a divalent C2-C20 aromatic radical, an oxygen linking group, a sulfur linking group, a SO2 linking group, or a Se linking group; Ar9 is a C10-C200 aromatic radical, or a polymer chain comprising at least one aromatic group; and X- is a charge balancing counterion.
Patent TW-200823855-A (TW)
Title: Method of driving electro-optical element, pixel circuit, electro-optical device, and electronic apparatus
Inventor: OZAWA TOKURO
IPC: G09G3/36
Filed: 2007-08-06
Abstract: Provided is a method of driving an electro-optical element having a first electrode, a second electrode, and an electro-optical material provided between the first electrode and the second electrode and having optical characteristics which vary in accordance with an applied voltage, including: applying a fixed voltage to the first electrode and applying a data voltage according to a gray scale level to be displayed to the second electrode in a first period; applying the data voltage to the first electrode and applying the fixed voltage to the second electrode in a second period; and alternately repeating the driving in the first period and the driving in the second period.
Patent TW-200831218-A (TW)
Title: Rotary tool holders
Inventor: STRATTON JOHN DAVID
IPC: B23B31/10
Filed: 2007-08-06
Abstract: Rotary toll holder assemblies comprising a tool receiving portion and tool gripping means for gripping a tool received in the tool receiving portion, the tool gripping means comprising at least one tool gripping portion which is moveable between a tool gripping position and a tool release position, and a moveable mass portion which is arranged to move, during rotation of the tool holder, away from a main axis of the tool holder under action of centrifugal effects and is arranged in so doing to move the tool gripping portion towards the tool gripping position, the tool gripping means further comprising a memory metal portion which is controllably transformable in response to change in temperature between a first shape and a second shape and is arranged, at least whilst centrifugal effects have not taken hold, to move the tool gripping portion towards the tool gripping position, as the memory metal portion transforms from the first shape to the second shape.
Patent TW-200907643-A (TW)
Title: Portable computer with rotatable screen and rotateabe electronic connector thereof.
Inventor: WANG SHAW-FUU
IPC: G06F1/16
Filed: 2007-08-10
Abstract: A rotatable electronic connector is used in a hinge between a first device and a second device. The connector includes a first connecting base and a plurality of outer conductive rings. The first connecting base has a plurality of circular insulating layers and a plurality of circular conductive layers separated by the plurality of circular insulation layers. The first connecting base has a hollow region for a plurality of first wires of the first device passing through. The first wires electrically connect respectively to the circular conductive layers. One ends of the outer conductive rings electrically connect to a plurality of second wires of the second device. The other ends of the outer conductive rings rotatably clip on the outsider surfaces of the circular conductive layers to form electrical connection between the first wires and the second wires.
Patent TW-200823976-A (TW)
Title: Workpiece handling scan arm for ion implantation system
Inventor: EIRIKSSON ARI
IPC: H01L21/683
Filed: 2007-08-14
Abstract: An ion implantation apparatus, system, and method are provided for connecting and disconnecting a workpiece holder from a scan arm. A twist head is provided, wherein an electrostatic chuck is operable to be mounted, wherein one or more rotating and non-rotating members associated with one or more of the twist head and electrostatic chuck have one or more dynamic fluid seals associated therewith. The electrostatic chuck is further operable to be removed from the twist head without disconnecting the one or more dynamic fluid seals.
Patent TW-200910416-A (TW)
Title: Temperature setting method for heat treatment plate, computer-readable recording medium having stored program, and temperature setting device for heat treatment plate
Inventor: JYOUSAKA MEGUMI
IPC: H01L21/027
Filed: 2007-08-28
Abstract: In the present invention, a heating plate is divided into a plurality of heating plate regions, and the temperature is set individually for each heating plate region. A temperature correction value that is used for adjusting the in-plane temperature of the heating plate can be set for each heating plate region of the heating plate. First, a line width within the plane of a photolithographically processed wafer is measured, and the Zernike coefficients of a Zernike polynomial that represents a plurality of in-plane tendency components are calculated based on the measured values for the line width within the plane of the wafer. Subsequently, a temperature correction value which sees the calculated Zernike coefficients approach zero is calculated for each region of the heating plate using a calculation model formulated from the correlation between the variation in the Zernike coefficients and the temperature correction value. The temperature for each region of the heating plate is then set on the basis of the calculated temperature correction values.
Patent TW-200822562-A (TW)
Title: PWM signal generating circuit and power supply apparatus comprising such PWM signal generating circuit
Inventor: SHIMADA TAKAE
IPC: H03K7/08
Filed: 2007-09-19
Abstract: To provide a power supply apparatus having high control resolution of an output power. A PWM signal generating circuit includes: a non-inverting element 31, and an inverting element 32; and further includes a counter 11 for performing count operation in response to rising of a clock signal, a counter 12 for performing count operation in response to falling of the clock signal, comparison circuits 21, 22, and a multiplexer 20. These circuit elements are controlled by PWM control means 10. As another circuit element, the PWM signal generating circuit includes a logical sum element 33. The PWM signal generating circuit serves to arbitrarily change both period and logic "H" time of a PWM signal to be outputted at a time interval which is one half of the clock period. Thus, there is provided a power supply apparatus in which resolution of a PWM signal has been improved within a broad duty range, and fine control of an output power has been performed within a broad output power range.