baber/WOPTO huggingface dataset:
Patent TW-200633327-A (TW)
Title: Multiple wavelength laser workstation
Inventor: SIERRA RAFAEL ARMANDO
Filed: 2006-01-13
Abstract: Lasers capable of lasing at least two wavelengths are provided having a lasing medium which is capable of lasing at a first wavelength and at a second wavelength. An output coupler is positioned along a longitudinal axis at a first end of the lasing medium and a first mirror, movable beam block shutter and second mirror are positioned sequentially along the longitudinal axis of the lasing medium at a second end of the lasing medium. The first mirror is highly reflective at a first wavelength,, and the second mirror is highly reflective at a second wavelength while being transparent at the first wavelength. The beam block shutter is movable between a first position along the longitudinal axis of the lasing medium and between the first and second mirrors and a second position away from the longitudinal axis of the lasing medium. Also provided are laser workstations having two lasers driven by a single electronics drive system In which a single energy storage network is connected to a first laser pump chamber operative to excite a first laser medium and connected to a second laser pump chamber operative to excite a second laser medium. In certain embodiments, a switch connects the single energy storage network to a secondary winding of a high voltage trigger transformer, which is itself connected to the laser pump chambers. These high voltage trigger transformer serve to selectively ionize the excitation source in one of the laser pump chambers such that when the switch is closed, energy from the energy storage network will flow through the pump chamber whose excitation source(s) has been previously ionized. In other embodiments, the single energy storage network is connected to the excitation sources via active semiconductor switches that permit the release of portions of energy stored in the single energy storage network to one of the lasers, leaving additional energy to be immediately or rapidly released to the excitation source of the first or another laser. Also provided are methods of treating skin having a skin problem using multiple wavelengths of laser energy.
Patent TW-200629850-A (TW)
Title: Clock extraction circuit
Inventor: SUZUKI HIROHISA
IPC: H04L7/033
Filed: 2006-01-26
Abstract: A clock extracting circuit for receiving an encoded signal and for extracting a clock signal from the encoded signal. The circuit comprises an edge detector that detects rising and falling edges of the encoded signal and produces edge detection pulses indicating the edges being detected; a mask signal generator producing a mask signal which is inverted in response to the edge detection pulses, which are produced one for each period of the received encoded signal, on the basis of the edge detection pulses; a mask signal delay section delaying the mask signal by a delay time controllable and outputting the delayed mask signal; a clock generator producing the clock signal on the basis of edges of the delayed mask signal; and a delay controller that controls the delay time of the mask signal delay section so as to set a duty ratio of the produced clock signal to a predetermined value. Therefore, capable of exactly extracting clock signal from externally receiving an encoded signal.
Patent TW-200729696-A (TW)
Title: Ultra broad-band low noise amplifier utilizing dual feedback technique
Inventor: FU CHANG-TSUNG
IPC: H03F1/26
Filed: 2006-01-27
Abstract: The present invention relates to a low noise amplifier applied in the RF IC design filed, especially to a low noise amplifier for an ultra broad-band wireless communication system, comprising at least a transistor including a core circuit of the amplifier, and a transformer implemented on the chip thereof, forming, together with the transistor, an amplifier structure having a dual negative feedback (an inductive negative feedback and a capacitive negative feedback). The capacitive negative feedback is mainly used for intermediate frequency and low frequency band, and the inductive negative feedback is used for high frequency band. Due to the dual negative feedback, the amplifier can provide ultra broad-band and good impedance matching at the signal receiving terminal. The low noise amplifier of the present invention is capable of providing a broadband impedance matching and broadband noise optimization. In addition to achieve good improvements in both gain and gain flatness, the noise performance can also be improved and the power consumption can be maintained at an extremely low level.
Patent TW-200701138-A (TW)
Title: Interpolation process circuit
Inventor: KOYANAGI YUKIO
IPC: H03H19/00
Filed: 2006-02-15
Abstract: There are included a three-tap FIR calculating part (2) that multiples data outputted from three taps on a tapped delay line by respective filter factors comprising a ratio value sequence of "-1, m, -1"; and an n-tap FIR calculating part (3) that multiples data outputted from n taps on a tapped delay line by respective filter factors comprising a predetermined value sequence. Interpolation values can be determined by use of sum-of-products calculations using various factor sequences comprising various values of m and n. The three-tap FIR calculating part (2) is adapted to determine interpolation values by use of the sum-of-products calculations that always use only three values. In this way, the circuit scale can be reduced and further the calculation process can be simplified, thereby achieving a high-rate interpolation process.
Patent TW-200733853-A (TW)
Title: Heat sink and method of manufacturing the same
Inventor: XIA WAN-LIN
IPC: H05K7/20
Filed: 2006-02-17
Abstract: A heat sink includes a hollow pole having an airtight chamber therein, and a quality of working fluid contained in the chamber, which can transfer heat away through phase change. A plurality of fins is integrated formed on an outer circumference of the pole. A method of manufacturing the heat sink includes following steps: (1) offering a hollow pole and skiving on an outer circumference of the pole to form a plurality of fins; (2) filling the hollow pole with a quality of working fluid; (3) sealing the pole to form the heat sink.
Patent TW-200722288-A (TW)
Title: Apparatus for pattern replication with intermediate stamp
Inventor: HEIDARI BABAK
IPC: B41F15/08
Filed: 2006-02-27
Abstract: The invention relates to an imprint apparatus for carrying out a two-step process for transferring a pattern from a template (1) to a target surface of a substrate. The apparatus works by creating an intermediate disc. e.g. from a flexible polymer stamp (10), by imprint from the template in a first imprint unit (200). A feeder device 410 is then operated to feed the intermediate stamp to a second imprint unit (300), where it is used to make an imprint in a target surface of a substrate.
Patent TW-200704190-A (TW)
Title: Quality metric-biased region-of-interest coding for video telephony
Inventor: WANG HAO-HONG
IPC: H04N7/24
Filed: 2006-03-01
Abstract: The disclosure is directed to techniques for region-of-interest (ROI) coding for video telephony (VT). The disclosed techniques include a technique for generation of a quality metric for ROI video, which jointly considers a user's degree of interest in the ROI, ROI video fidelity, and ROI perceptual quality in evaluating the quality of an encoded video sequence. The quality metric may be used to bias ROI coding and, in particular, the allocation of coding bits between ROI and non-ROI areas of a video frame.
Patent TW-200634219-A (TW)
Title: Authentication device, base station, portable device
Inventor: OSUGI SHINJI
IPC: B60R25/00
Filed: 2006-03-29
Abstract: In some preferred embodiments, in an authentication system including a plurality of portable devices and a base station, if the portable device is operated by an internal battery, ID data encrypted at a higher level are exchanged (normal mode), and if the portable device is operated by electromagnetic induction coupling with the base station, ID data encrypted at a lower level are exchanged (backup mode). These two communication modes are performed in the same communication device. The portable device transmits a signal showing a state of the battery voltage to the base station, and the portable device and the base station store the battery state in the respective storing portions. At the time of initiating communication, the portable device transmits a signal in the normal mode as first communication. If there is no response from the portable device, the portable device refers to the storing portion, and only if there is a portable device insufficient in voltage, the base station shifts communication in the backup mode.
Patent TW-200736520-A (TW)
Title: The retaining apparatus of linear guideway
Inventor: WANG CHIN-PEI
IPC: F16C29/10
Filed: 2006-03-30
Abstract: A linear guidway retaining apparatus is able to enhance the rigidity of the retainer by increasing the retainer's tension. The retainer that is used of this invention will have higher rigidity than others. Therefore, it can be sure to retain the rolling elements. Moreover, this invention can bring many advantages such as installing easily, lower cost and fixing position precisely.
Patent TW-200642422-A (TW)
Title: Apparatus and method for controlling input mode in wireless terminal
Inventor: WON JONG-SANG
IPC: H04M1/21
Filed: 2006-03-31
Abstract: Disclosed are an apparatus and a method for controlling an input mode in a wireless terminal. The apparatus including: a controller for controlling last input characters in a first mode for performing input to be displayed when communication is performed in a second mode for performing communication and then the second mode is shifted into the first mode; and a detector for detecting and outputting detection signals in the first mode for performing input and detection signals in the second mode for performing communication. The method including: when a call is generated while characters are being input in a first mode for performing input, shifting into a second mode for performing communication; and when the wireless terminal is shifted into the first mode after performing the communication in the second mode, displaying last input characters in the first mode.
Patent TW-200705558-A (TW)
Title: Apparatus and method for heating substrate and coating and developing system
Inventor: HAYASHI SHINICHI
IPC: H01L21/30
Filed: 2006-04-14
Abstract: A substrate heating apparatus includes a top plate arranged above a hot plate so that a vertical space is formed between the hot plate and top plate. The top plate has an evacuated internal chamber serving as a vacuum insulating layer that suppresses heat from a first surface of the top plate facing the hot plate to a second surface of the top plate opposite to the first surface. When heating the substrate, a gas flow through the space between the hot plate and the top plate is generated.
Patent TW-200705576-A (TW)
Title: Brittle member treatment apparatus
Inventor: AKECHI TAKESHI
IPC: H01L21/52
Filed: 2006-04-26
Abstract: In an object (A) to be processed, a semiconductor wafer (W) is adhered to a glass plate (P) through a two-sided adhesive tape (S). The semiconductor wafer (W) is transferred and adhered by peeling the glass plate (P), after being adhered to a dicing tape (DT) adhered on a ring frame (RF). On an outer plane side of the dicing tape (DT), a reinforcing tape (RT) is adhered, and the reinforcing tape (RT) prevents the dicing tape (DT) from stretching at the time of peeling the glass plate (P).
Patent TW-200630490-A (TW)
Title: A method for extracting nucleic acids of microorganisms from a liquid sample
Inventor: CHEN JIANN-HWA
Filed: 2002-07-23
Abstract: The invention relates to a method for extracting nucleic acids of a microorganism from a liquid sample, comprising (a) filtering the liquid sample with a membrane to allow the microorganism to be attached to the surface of the membrane; (b) placing the membrane in a solution; and (c) heating the membrane in the solution to lyse the microorganism and release the nucleic acids of the microorganism to the solution. The method of the invention can be performed in combination with a subsequent molecular biological analysis to detect the microorganism in the liquid sample.
Patent TW-200702656-A (TW)
Title: Surface defect inspection apparatus
Inventor: TANAKA TOSHIHIKO
IPC: G01N21/88
Filed: 2006-05-22
Abstract: A surface defect inspection apparatus includes: a swinging mechanism 46 which holds an object 40 to be inspected, the object 40 having a plane surface; an illumination portion 50 which generates illumination light 6b for illuminating the object 40; a collimate lens 92 which illuminates the object 40 with the illumination light 6b as light traveling substantially parallel with respect to at least one axis; a mirror 93 which puts reflected light 7 reflected by the object 40 back to the reflecting position of the object 40; and an image capturing portion which captures an image of re-reflected light 8 generated by reflecting the reflected light 7 put back to the reflecting portion by the object 40.
Patent TW-200704873-A (TW)
Title: Engine
Inventor: KONO SHOHEI
IPC: F02B29/00
Filed: 2006-05-26
Abstract: An engine includes: a crankshaft; a camshaft; and a timing transmission system which has a drive rotation member, a driven rotation member, and an endless power transmission member, and whichprovides connection between the crankshaft and the camshaft. An access window through which the driven rotation member is attached to and detached from the camshaft is opened in an outer end surface 5c of the cylinder head. A lid body for closing the access window is jointed to the outer end surface 5c. The outer end surface 5c of the cylinder head comprises a slanted surface 5c which is inclined so that at least a part of an outer periphery of the driven rotation member on a side opposite from the drive rotation member is exposed from the access window. Thus, it is possible to facilitate the operation of attaching the endless power transmission member to the driven rotation member and mounting the driven rotation member to the camshaft, and also contributing to downsizing of the engine.
Patent TW-200721274-A (TW)
Title: Method for radiating laser and laser radiating system
Inventor: SHIDA JUNICHI
IPC: H01L21/268
Filed: 2006-06-07
Abstract: Since the focal distance of the collective lens varies according to a temperature change, when resuming irradiation after laser irradiation is stopped, a long time is required until the cooled lens reaches a predetermined temperature, which lowers the work efficiency. A first mirror (5) and a second mirror (6) are arranged between the collective lens (2) and an irradiation object (4). The first mirror (5) can be set to a reflection position (I) for reflecting laser "a" by cutting off the optical path. The second mirror (6) reflects the laser "a" reflected by the first mirror (5). When the first mirror (5) is set to the reflection position (I), the laser "a" passing through the collective lens (2) is successively reflected by the first mirror (5) and the second mirror (6). The intensity of the laser "a" reflected again by the first mirror (5) is matched with the intensity of the laser "a" reflected from the irradiation object (4) when passing through the collective lens (2), so that the collective lens (2) is heated in the same way as when the laser "a" is applied to the irradiation object (4).
Patent TW-200733798-A (TW)
Title: Substrate support plate transfer apparatus for fabricating organic light emitting display
Inventor: LEE JI-YONG
IPC: H01L51/50
Filed: 2006-07-11
Abstract: A substrate support plate transfer apparatus for fabricating an organic light emitting display is disclosed. In one embodiment, the apparatus includes a quartz plate transferred into a bonding processing chamber for an organic light emitting device, a protection frame on which the quartz plate is placed in order to transfer the quartz plate into the chamber, an a frame-shaped supporting plate including a sliding transfer device for helping the transfer of the protection frame and installed in the chamber. The quartz plate has a rigidity capable of enduring pressure in the bonding process applied to a large sized substrate, and the apparatus provides for convenient replacement of the quartz plate.
Patent TW-200720034-A (TW)
Title: Lower total height structure of driving tool
Inventor: YAMAMOTO HIROKI
IPC: B25C1/04
Filed: 2006-07-17
Abstract: To provide a lower total height by reducing the number of parts. A striking cylinder 6 is arranged in a body 1. A main air chamber 7 for storing compressed air is arranged at the outside of the striking cylinder 6. A cylinder cap 8 for covering the striking cylinder 6 and the main air chamber 7 is fixed to an upper part of the body 1. A lower part of a cylindrical head valve 13 having upper and lower sides of the same outer diameter to open/close the main air chamber 7 and the striking cylinder 6 is arranged at the outside of the striking cylinder 6. A cylindrical inner wall 10 and a cylindrical outer wall 11 are integrally formed on a lower surface of the cylinder cap 8. A piston stop 12 for stipulating a top dead point of the striking piston 5 is provided at the inside of the cylindrical inner wall 10. The head valve 13 is slidably provided between the cylindrical inner wall 10 and the cylindrical outer wall 11.
Patent TW-200712120-A (TW)
Title: Biodegradable polymer composition
Inventor: Chen chang-ping
IPC: C08L101/16
Filed: 2006-07-28
Abstract: The present invention relates to a method of preparing a biodegradable polymer composition, said method comprising melt mixing a first polysaccharide, a first biodegradable polyester and a compatibiliser, wherein said compatibiliser has been formed separately by reacting a second polysaccharide and a second biodegradable polyester in the presence of a transesterification catalyst.
Patent TW-200713786-A (TW)
Title: Driver for a brushless motor and data reading/writing device comprising a brushless motor controlled by such a driver
Inventor: HOOGZAAD GIAN
IPC: H02P6/16
Filed: 2006-08-04
Abstract: A driver for a brushless motor (10) is described comprising a static position sensing device (22), a back EMF detector for detecting a back EMF voltage (40), comprising a filter (42). The driver further comprises an output stage (30) with at least three modules (30U, 30V, 30W) for supplying a current to a respective phase coil (11U, 11V, 11W) of the motor (10), and a commutating device (21) for selectively enabling respective modules (30U, 30V, 30W) of the output stage (30) depending on the position (φ) of the motor. The selectively enabling is alternated with a commutation frequency (VE). The commutating device (21) is controlled by the static position-sensing device (22) at startup of the motor and by the back EMF detector (40) after the first detected back EMF pulse. A pulse width modulation unit (29) controls a strength of the current provided to the motor at a predetermined maximum value (IMAX) until the commutation frequency has a predetermined minimum value(FE), and controls the strength of the current at a value determined by an input signal (ADC) when the commutation frequency has exceeded said minimum value. The filter (42) has a relatively strong high frequency transfer characteristic at a relatively high commutation frequency and a relatively weak high frequency transfer characteristic at a relatively low commutation frequency.
Patent TW-200810525-A (TW)
Title: Method, device, and IC for image sharpness improvement
Inventor: Lin zhi-rong
IPC: H04N5/20
Filed: 2006-08-11
Abstract: This invention discloses a method, a device, and an IC for image sharpness improvement. The method comprises the following procedures. (a) Each pixel in an image is individually labeled as an edge/texture type or a non-edge/texture type. (b) The pixels labeled as edge/texture type are categorized into a boundary point type, a transition point type, or peak point type. (c) Use a shrinking/expanding signal filter to filter the boundary point type pixel. Then use a high boost signal filter to filter the peak point type pixel and the transition point type pixel to sharpen the image.
Patent TW-200808564-A (TW)
Title: Ink storage amount detecting device
Inventor: WEI CHUNG-HSIN
IPC: B41J2/195
Filed: 2006-08-11
Abstract: An ink storage amount detecting device is disclosed. The ink storage amount detecting device includes a control unit; a column containing trough having a full ground-water area and a low ground-water area and connecting with an enter ink pipe and an outer ink pipe for containing an ink that is introduced from the enter ink pipe;a ballcock element disposed in the column containing trough for rising or descending following the height of the ground-water of the ink;a first sensor disposed in the full grand-water area of the column containing trough for detecting the ballcock element and estimating whether the column containing trough in the full grand-water area has the ink or not;and a second sensor disposed in the low grand-water area of the column containing trough for detecting the ballcock element and estimating whether the column containing trough in the low grand-water area has the ink or not. Thereby, the second sensor will detect the ballcock element and identify that a new ink cartridge is loased. The first sensor will detect the ballcock element and identify that the ink cartridge is in the low grand-water state and needs to be changed with a new one.
Patent TW-200733082-A (TW)
Title: Magnetic encoder
Inventor: ABE YASUNORI
IPC: G11B5/39
Filed: 2006-09-21
Abstract: The present invention provides a magnetic encoder, which has the magnetic sensor composed of the SVGMR devices that is capable of obtaining one half cycle signal output of the magnetized region cycle of the magnetic medium. The magnetic encoder is provided with the magnetic medium, in which the first magnetized region and the second magnetized region are alternately continuously disposed and have alternate anti-magnetization toward its extending direction; and the magnetic sensors, which are located at the gap and opposite to each other, and are provided with even number of SVGMR devices such that they are opposite to the magnetic medium and are capable of moving toward the extending direction. The magnetization of the fixed magnetized layer of the entire SVGMR devices is toward the same direction in the extending direction of the magnetic medium. The even-number SVGMR devices of the magnetic sensor separate one half-length of the length summation of the first magnetized region and the second magnetized region toward the extending direction of the magnetic medium. Owing to the serial connection, the impedance variation cycle of the magnetic sensor becomes one half of the cycle for the magnetized region of the magnetic medium so as to have high decomposition energy output.
Patent TW-200734630-A (TW)
Title: Defect inspection apparatus and defect inspection method
Inventor: YAMAGUCHI NOBORU
IPC: G01N21/956
Filed: 2006-09-27
Abstract: An irregularity defect inspection apparatus for inspecting an object to be inspected having a repeated pattern composed of regularly arranged unit patterns on the surface thereon to detect an irregularity defect occurring in the repeated pattern. The apparatus includes a light source apparatus having a light source for applying light to a region including an inspection region of the object to be inspected at a desired incidence angle, and an observation apparatus having a light-receiving optical system for receiving light which is generated from the inspection surface of the object to be inspected perpendicularly thereto when light is applied by the light source apparatus. The light source apparatus is provide with a light source having a parallelism of 2 degrees or less and an illuminance of 300000 Lx or higher.