baber/WOPTO huggingface dataset:
Patent TW-I274271-B (TW)
Title: Data input device for individuals with limited hand function
Inventor: KIMBLE CHRISTOPHER JOHN
IPC: G06F3/00
Filed: 2003-08-12
Granted: 2007-02-21
Abstract: A simulated keyboard data input device for a user with limited hand function comprises a hand-worn glove having multiple sensors capable of detecting minute motion of the fingers, the minute voluntary motion being significantly less than typically required for keystrokes in a conventional keyboard. A sensor interpreter is individually configured to recognize a user's finger movements as respective keys of a keyboard. The user ""types"" text on the simulated keyboard by repeating those combinations of minute finger motion of which the user is capable to produce keyboard characters from the sensor interpreter. Preferably, the sensor interpreter comprises a virtual keystroke detector and a key decoder, both of which are individually calibrated.
Patent TW-I239756-B (TW)
Title: Circuitry to establish a wireless communication link
Inventor: LIN ERNEST H
IPC: G06F13/00
Filed: 2003-08-12
Granted: 2005-09-11
Abstract: An apparatus transmits an Internet data signal over a wireless communication link. The apparatus includes a base unit having a wired connection to a telephone line. The base unit transmits data to and from the telephone line via the wired connection. The apparatus also includes a remote unit having a wired connection to a modem. The remote unit transmits data to and from the modem via the wired connection. The remote unit and the base unit communicate with each other over the wireless communication link. The base unit includes a radio frequency transmitter to transmit the data signal to the remote unit and an automatic gain control circuit that keeps a peak amplitude of the data signal substantially constant and within a linear amplification range of the radio frequency transmitter.
Patent TW-I257933-B (TW)
Title: Polymeric urea-urethane rheology control agent and preparation process
Inventor: HAUBENNESTEL KARLHEINZ
IPC: C08G18/70
Filed: 2003-08-15
Granted: 2006-07-11
Abstract: The invention relates to a polymeric urea-urethane obtainable by first reacting a diisocyanate with a polyol to form a doubly NCO-terminated urethane prepolymer. Further reaction is subsequently carried out with a mixture of a primary monoamine and a primary diamine. After the second reaction the polymeric urea-urethane present is substantially free of isocyanate and of the monoamine and diamine used. It can be used as an agent for controlling the rheology of liquid polymers or polymer solutions.
Patent TW-I325149-B (TW)
Title: Method to manufacture a substrate and equipment for it
Inventor: KADLEC STANISLAV
IPC: C23C14/35
Filed: 2003-11-27
Granted: 2010-05-21
Abstract: Method for producing a substrate includes establishing a plasma discharge with a locally inhomogeneous density distribution and exposing the substrate to the inhomogeneously density-distributed plasma discharge. The distribution is established by establishing a specified relative movement of the inhomogeneous density distribution and of the substrate and establishing a specified time variation of an electric power signal supplying the discharge and/or of an optionally provided further electric signal which connects the substrate to bias voltage. When the electric power signal or further electric signal is an AC signal, the specified time variation of the signal addresses its modulation and the method includes setting the variation and the movement.
Patent TW-I243078-B (TW)
Title: Method for making heat pipe
Inventor: HUANG CHIUAN-DE
IPC: B21D53/02
Filed: 2003-12-19
Granted: 2005-11-11
Abstract: A method for making heat pipe includes the follow steps: providing a mixture of copper composition fibers and an organic agent; providing an empty pipe sealed in one end; putting a plastic stick with a diameter less than an inner diameter of the pipe into the pipe and forming an interspace between the plastic stick and inside walls of the pipe; injecting the mixture into the interspace; calcining the pipe in reductive atmosphere for removing the plastic stack and the organic agent and deoxidizing the copper composition fibers to copper fibers which contacted tightly to the inside walls of the pipe; vacuumizing the pipe; injecting an operating fluid in the pipe; and finally sealing the pipe.
Patent TW-I290538-B (TW)
Title: Coated spherical magnesium oxide powder fabrication method and a resin composition thereof
Inventor: KIYOKAWA TOSHIO
IPC: C09C1/02
Filed: 2003-12-22
Granted: 2007-12-01
Abstract: This invention provides a coated spherical magnesium oxide powder having excellent moisture resistance characteristic, and when used as a filler for resin, it exhibits excellent filling and flowing characteristics. The powder is coated with a composite oxide and has an average shape coefficient of less than 1.25. This invention also provides a method for making a coated spherical magnesium oxide powder comprising the steps of applying a compound of an element forming a composite oxide on the surface of the particles of magnesium oxide powder, melting the powder by applying a high temperature heat, to coat the surface of the particles of the magnesium powder with the composite oxide and spherizing the particles of the powder. This invention further provides a resin composition containing the above coated magnesium oxide powder, and an electronic device using such resin composition.
Patent TW-I231257-B (TW)
Title: Quick clamping device
Inventor: LI RUNG-JOU
IPC: B29C45/17
Filed: 2004-01-13
Granted: 2005-04-21
Abstract: A quick clamping device, which is mounted onto a mold holder to clamp a mold into the mold holder, includes a main body adapted to be mounted on the mold holder, a clamp piece installed to the main body and having a screw hole, a driving screw installed to the clamping piece, pivoted at the main body and rotating on site, a rotation restricting unit between the clamp piece and the main body and a clamping block movably pivoted at the main body, in which the clamping piece has a driving section not parallel to the axial line of the screw hole, and the clamping block has a clamping arm facing the mold and a passive arm opposite to the clamping arm. When the driving screw is rotated, the clamp piece linearly moves and pushes the passive arm through the driving section to make the clamping block swing so that the mold can be clamped and released quickly.
Patent TW-I289469-B (TW)
Title: Distant operating toy and its expansion unit
Inventor: YAMAGUCHI TAKASHI
IPC: A63H18/08
Filed: 2004-01-19
Granted: 2007-11-11
Abstract: The distant operating toy (1) is the drive machine (3) driven and controlled by the control signal sent from the user's transmission controller (2) containing the control signal (4) of action command and comprises the expansion unit (5) capable of receiving the above-mentioned driving signal (4). The expansion unit consists of the main body (6) and the signal processing device (7) capable of freely inserting in and plugging from the main body, the determination unit (6) transmitting the received control signal (4) to the said signal processing device (7). Proceed processing based on the command signal outputted from signal processing device. The signal processing device outputs the action command contents contained in the control signal (4) from the main body (6) and follows the processing of contents to output the command signal to the main body (6).
Patent TW-I249634-B (TW)
Title: Method of verification for LCD driving waveform
Inventor: HSU JERRY
IPC: G02F1/133
Filed: 2004-01-28
Granted: 2006-02-21
Abstract: A method of verification for LCD driving waveform is provided, especially a method of verification for TN LCD and STN LCD driving waveform. The method includes the following steps: at first, the circuit of a LCD driver is designed to modulate, and output the driving waveform singles; then the driving waveform singles are read to calculated the RMS corresponding values of each pixel; display data on a screen are calculated according to the RMS corresponding values. Finally, to check the display data to verify the driving waveform singles are correct or not. Therefore, at the early design stage, if check out the wrong display data, the circuit of driver is revised immediately to verify integrated circuit.
Patent TW-I354014-B (TW)
Title: Liquid crystal composition for use in bistable liq
Inventor: GOULDING MARK JOHN
IPC: C09K19/46
Filed: 2004-05-07
Granted: 2011-12-11
Abstract: The invention is directed to the use of a liquid crystal composition in a bistable liquid crystal device and especially in a single polariser reflective or transflective zenithal bistable nematic liquid crystal device as well as a bistable liquid crystal device comprising the liquid crystal composition.
Patent TW-I239705-B (TW)
Title: Piezoelectric power supply
Inventor: CHOU CHIN-WEN
IPC: H02J3/00
Filed: 2004-06-03
Granted: 2005-09-11
Abstract: This invention discloses a piezoelectric power supply that has a piezoelectric transformer circuit configuration. It is alterable flexibly according to varying loading power requirements. It comprises a controller (control IC), a power switch (MOSFET), an inductor, and a piezoelectric transformer (PZT). The inductor drives the piezoelectric transformer unit to actuate a high voltage and power load, such as a cold cathode fluorescent lamp. The piezoelectric transformer comprises a plurality of piezoelectric transformers coupled in parallel. The specification of the piezoelectric transformers (single sheet piezoelectric transformers or low level laminated piezoelectric transformers) and parallel coupling number may be altered according to the required power of the load to change the voltage and current output by the piezoelectric transformers. Therefore, according to the varying loading power required, the piezoelectric power supply builds with a piezoelectric transformer circuit capable of being flexibly alterable.
Patent TW-I248474-B (TW)
Title: Metal product production method, metal product, metal component connection method, and connection structure
Inventor: OCHIAI HIROYUKI
IPC: B23H9/00
Filed: 2004-06-11
Granted: 2006-02-01
Abstract: A product body is formed, and a defect peripheral portion including a defect produced in the treated surface of the product body by the forming is remove d to form a recess in the treated surface. By using a molded body molded from a metal powder or a molded electrode fabricated from the heat-treated molded body, pulse discharge is caused between the recess peripheral portion including the recess and the molded electrode in an electrically insulating liquid or in the air. On the material of the molded electrode, deposition is formed by using the discharge energy to gradually form a build-up around the recess.
Patent TW-I252049-B (TW)
Title: Sound control system and method
Inventor: CHIU CHAUCER
IPC: H04S7/00
Filed: 2004-07-23
Granted: 2006-03-21
Abstract: The present invention provides a sound control system and method applied in an electronic device having timing unit. The system presets a condition and corresponding sound parameters through a sound configuration module. Based on a current operation condition obtained by a timing unit, a duration control module sets corresponding sound parameters, such that the sound configuration module, based on the sound parameter and an identified sound signal of a peripheral electronic device received by a sound identification module, sets a matched sound output signal for the electronic device to play. By using the sound control system and method, the electronic device having a timing unit can play the audio effect most appropriate for user to listen based on a subjective/objective environment.
Patent TW-I289369-B (TW)
Title: Battery charging and/or DC power supply circuitry
Inventor: WEI CHENG-GU
IPC: H02J7/00
Filed: 2004-09-03
Granted: 2007-11-01
Abstract: This invention relates to a battery charging and/or DC power supply circuitry. Via an SCR drive circuit and an MOS drive circuit, it employs a control circuit to control a semiconductor switch unit to turn on/off. When an initial section of each positive half wave of an AC power source, the semiconductor switch unit is turning on. By means of this way, it utilizes the positive half wave of an AC power source for charging a battery. This invention provides the battery charging and/or DC power supply that the circuitry is lightweight, small-sized, and able to enhance the life of the battery. When using a DC power supply, the circuitry is small-sized, high-efficiency, and low-cost.
Patent TW-I285291-B (TW)
Title: A manufacture method for liquid crystal display device and marks of substrate thereof
Inventor: FANG YEN-WEN
IPC: G02F1/136
Filed: 2004-09-29
Granted: 2007-08-11
Abstract: A manufacture method for a liquid crystal display device and the marks of a substrate thereof is submitted in this present invention. First, a substrate is provided for marked the marks. Then, at least one high power beam of light is used to focus on and melt the internal part of the substrate for producing the opaque areas. According to the arrangement of the opaque areas, which can be used as the alignment marks or the identified marks. Due to the positions of the opaque areas produced by the high power beam of light are accurate, the degree of accuracy in the follow-up assembly operation is improved.
Patent TW-I269984-B (TW)
Title: Mobile communicating apparatus and method for sounding dual tone multiple frequencies corresponding to phone numbers
Inventor: HUNG ZHI-JIA
IPC: G06F17/30
Filed: 2004-12-23
Granted: 2007-01-01
Abstract: A mobile communicating apparatus and the method for sounding the dual tone multiple frequencies (DTMF) corresponding to the phone numbers are provided. The mobile communicating apparatus includes an input device, a storage device, a processing device and a sounding device. The storage device stores a plurality of phone numbers and DTMF information. The sounding device is electrically connected to the processing device. The processing device is electrically connected to the input device and the storage device. After receiving a selective command from the input device, the processing device finds out a corresponding phone number according to the command. Then, the DTMF corresponding to the found phone number is sounded by the sounding device under the control of the processing device.
Patent TW-I278308-B (TW)
Title: Wheelchair motor driving structure
Inventor: YAN YEE-PIEN
IPC: A61G5/04
Filed: 2005-01-31
Granted: 2007-04-11
Abstract: This invention provides a wheelchair motor driving structure. The motor driving structure mainly consists of a hand wheel tube installed a plurality of magnets as a rotor and a stator with a plurality of stator tooth affixed to the axis of wheelchair. The rotor revolves simultaneously around wheelchair axis with outer wheel of the wheelchair, and the stator tooth are arranged in intervals, corresponds and keeps spaces with each magnet. The magnets correspond to the other end of the stator tooth are in staggered N pole and S pole arrangement, producing magnetic line of force circuit with magnetic effect by providing circuit that go through the stator tooth, and produce thrust along rotor tangent line to drive wheelchair forward.
Patent TW-I350839-B (TW)
Title: Process for the preparation of low molecular weight nitrile rubber
Inventor: GUERIN FREDERIC
IPC: C08L9/02
Filed: 2005-02-22
Granted: 2011-10-21
Abstract: Nitrile rubber polymers, optionally hydrogenated, having lower molecular weight and narrower molecular weight distribution than those known in the art, are prepared by metathesis of nitrile butadiene rubber, optionally followed by hydrogenation. The process comprises the steps of a) reacting a nitrile rubber in the presence of at least one compound which is a ruthenium or osmium based indenylidene complex and optionally b) hydrogenating the resulting lower molecular weight nitrile rubber using standard techniques known in the art. The optionally hydrogenated nitrile rubber, with lower molecular weight and narrower molecular weight distribution has very good heat resistance, excellent ozone and chemical resistance and excellent oil resistance. It is used in automotive, oil, electrical, mechanical engineering and shipbuilding industries.
Patent TW-I248896-B (TW)
Title: Folding handle of a bicycle
Inventor: JUANG SHR-WEN
IPC: B62K21/26
Filed: 2005-03-02
Granted: 2006-02-11
Abstract: This invention presents a folding handle of a bicycle in which includes a fixed seat, the first and the second handles. The fixed seat possesses of the first and the second terminals, the first terminal is equipped with a tube part, which is fixed on the vertical tube of front fork, the second terminal of the fixed seat equipped piercingly with a positioning component; the first handle possesses of the first and the second terminals, the first terminal equips with the outer tube of the fixed seat such that the first handle can revolve in opposite to the fixed seat, the second terminal of the first handle can be used to insert by the positioning component to generate a positioning relation; the second handle possesses of the first and the second terminals, the first terminal is equipped with the outer tube of the fixed seat, and the second handle locates between the fixed seat and the first handle such that the second handle can revolve in opposite direction to the fixed seat, and the second terminal of the second handle can be used to insert by the positioning component. Therefore, when two handles are at the extending positions, the positioning component can provide an excellent compact positioning relation to be collected at the gathering place, so as to effectively save the occupied places.
Patent TW-I261645-B (TW)
Title: An improved scaffold
Inventor: HSIAO I-SHAN
IPC: E04G1/20
Filed: 2005-03-03
Granted: 2006-09-11
Abstract: An improved scaffold includes some vertical tubes having some plates thereon and some cross tubes. Each plate has some taper holes. The cross tube has a horizontal rod and two supports. Each horizontal rod has a plug and a hole on its two ends. One end of these two supports are pivotally mounted on each hole of the horizontal rod, the other end of these two supports have a plug. The combination of these taper holes and plugs will provide a quick, easy formed and safe device to a working stand.
Patent TW-I281154-B (TW)
Title: Recording medium producing method, recording medium producing apparatus and recording medium
Inventor: KOGA NOBORU
IPC: G11B7/00
Filed: 2005-03-21
Granted: 2007-05-11
Abstract: A recording medium producing method produces an information recording medium by bonding a plurality of disk substrates having center holes by a bonding process in which the plurality of disk substrates are centered and bonded. The bonding process includes a real centering to insert a resiliently deformable center pin into the center holes of the plurality of disk substrates, and to expand the center pin from a contracted state to an expanded state so that the center pin in the expanded state pushes against inner peripheral parts of the plurality of disk substrates defining the center holes.
Patent TW-I251261-B (TW)
Title: Semiconductor device, memory device and operating method of memory cell and memory device
Inventor: LUE HANG-TING
IPC: H01L21/02
Filed: 2005-04-20
Granted: 2006-03-11
Abstract: A semiconductor device includes a semiconductor substrate. The semiconductor substrate includes a first inversion region, a second inversion region, and a channel region between the first inversion region and the second inversion region. The semiconductor device further includes a control gate over the channel region and at least one sub-gate over the first and second inversion regions, wherein the control gate does not extend over the at least one sub-gate.
Patent TW-I257009-B (TW)
Title: Zoom lens for DLP projector
Inventor: FANG YI-CHIN
IPC: G02B21/00
Filed: 2005-06-16
Granted: 2006-06-21
Abstract: The invention relates to a zoom lens for DLP projector. The zoom lens of the invention comprises: a focus group, a zoom group and a compensation group. The zoom group comprises three zoom units with positive, negative, positive optical power respectively. The compensation group comprises a first compensation unit, a second compensation unit, an aperture stop and a third compensation unit. Corresponding to the aperture stop, the compensation lens of the compensation units have positive radius, positive radius, positive radius and negative radius respectively. The zoom lens of the invention utilizes the zoom group and the compensation group so that firstly, the F-number of the zoom lens of the invention can be fixed at 2.2; secondly, the relative luminance of the zoom lens of the invention is up to 60% even at extremely corner; thirdly, the tolerance of the zoom lens of the invention is quite good compared to the conventional zoom lens.
Patent TW-I265639-B (TW)
Title: Air gap interconnect structure and method thereof
Inventor: SU YI-NIEN
IPC: H01L31/0203
Filed: 2005-07-20
Granted: 2006-11-01
Abstract: Methods for fabricating interconnect structures implementing air gaps therein is provided. In one embodiment, a semiconductor substrate with a first barrier layer formed thereon is provided. A first dielectric layer is formed above the barrier layer. The first dielectric layer is thereafter patterned and etched to form a plurality of stakes having first openings therebetween, the plurality of stakes for providing mechanical supporting strength for the interconnect structure. A sacrificial layer is formed in the first openings and above the plurality of stakes. A hard mask layer is formed above the sacrificial layer. A light sensitive layer is formed over the hard mask layer and is thereafter patterned to define a pattern therein. The hard mask layer, the sacrificial layer, and the first barrier layer are etched according to the pattern in the light sensitive layer to form second openings. The second openings are filled with a conductive material to form metal lines. The sacrificial layer is thereafter removed to form air gaps. A second barrier layer is formed over the plurality of stakes and the metal lines, the second barrier layer thereby sealing the air gaps.
Patent TW-I410122-B (TW)
Title: Method and system for shaping a spatial response of a spatial filter
Inventor: HENGSTLER STEPHAN
IPC: H04N5/217
Filed: 2005-07-25
Granted: 2013-09-21
Abstract: A spatial filter includes a number of photodetectors that generate individual signals in the time domain. The individual signals are subsequently divided and grouped to create the I and Q channels output from the spatial filter. Prior to the formation of the I and Q channels, a window function is used to shape the spatial response of the spatial filter.
Patent TW-I270679-B (TW)
Title: Transfer device of handler for testing semiconductor device
Inventor: HAM CHUL-HO
Filed: 2005-08-12
Granted: 2007-01-11
Abstract: The present invention relates to a transfer device of a handler for testing semiconductor device in which a pitch between each head of picker heads may be adjusted to the discretionary one as wanted without replacing a cam plate. The transfer device of a handler for testing semiconductor device comprises a base part, a plurality of picker heads mounted movable horizontally on the base part for securing/detaching the semiconductors, a cam plate movably mounted on the base part, a plurality of cam grooves formed inclined therein, connection parts, wherein each first side thereof is secured to each picker head and each second side thereof is relative-movably connected to each cam groove, thereby connecting each picker head with each cam groove, and a driving unit for reciprocating the cam plate so as that the picker heads may be varied to a discretionary position of the base part.