baber/WOPTO huggingface dataset:
Patent TW-200410043-A (TW)
Title: Mask assembly and exposure method to form fine pattern
Inventor: DAI CHANG-MING
IPC: G03F1/08
Filed: 2002-12-06
Abstract: The present invention discloses a mask assembly which comprises: a first mask having parallel and alternatively arranged translucent regions with 0-degree phase and translucent regions with 180-degree phase; a second mask having a transparent substrate and a stripe-like shielding layer, wherein the stripe-like shielding layer covers part of the surface of the transparent substrate, the width of the stripe-like shielding layer is not less than the spacing between the translucent regions with 0-degree phase and the translucent regions with 180-degree phase. The present invention also discloses an exposure method to form fine pattern by using the mask assembly.
Patent TW-200305191-A (TW)
Title: Resistless lithography method for fabricating fine structures
Inventor: FEHLHABER RODGER
IPC: H01L21/027
Filed: 2002-12-20
Abstract: The invention relates to a resistless lithography method for fabricating fine structures, a semiconductor mask layer (HM) being formed on a carrier material (TM, HM') and a selective ion implantation (I) being effected in order to dope selected regions (1) of the semiconductor mask layer (HM). Wet-chemical removal of the non-doped regions of the semiconductor mask layer (HM) yields a semiconductor mask which can be used for further patterning. A simple and high-precision resistless lithography method for structures smaller than 100 nm is obtained in this way.
Patent TW-200414788-A (TW)
Title: Flexible object capable of generating and preserving heat
Inventor: CHEN ZHEN-ZUN
IPC: H05B3/34
Filed: 2003-01-30
Abstract: There is provided a flexible object capable of generating and preserving heat, which includes a flexible heater, a power line, a temperature sensing device and a flexible attachment device. The flexible heater is a carbon fiber conductive cloth, which is an object capable of generating heat by inputting electrical power. The power line is an electrical wire connected to the flexible heater, which can be connected to a battery or transformer. The temperature sensing device is a device connected to the power line for detecting temperature or controlling open circuit. The flexible attachment device typically refers to personal portable accessory or household-use device, such as clothes, gloves, blanket or curtain. As such, the flexible heater is embedded in the inner layer of the flexible attachment device to construct a flexible object capable of generating and preserving heat, thereby obtaining the effect of flexible and personal heat-preservation and heating the human body.
Patent TW-200301824-A (TW)
Title: Parallel operation simulating test method for three-phase transformer
Inventor: HUANG YU-SHENG
IPC: G01R31/20
Filed: 2000-12-14
Abstract: The present invention provides a three-phase transformer parallel operation simulating test method, which is provided for testing whether the transformation between voltages of the transformer is normal, whether the ascending/descending of each tap changer is correct and smooth, and the functional detection to select host-machine operation or co-machine operation in parallel control. A light emitting diode (LED) indicator is set on the plate face for indicating the position of the tap changer at any time. When performing a parallel test with the transformer and if the tap changer performs switch asynchronously, the indicator emits yellow light for alarming loss of synchronization. The simulating test machine internally utilizes programmable logic control (PLC) to control the operating mechanism of tap changer of simulated transformer. The operating means is to make a push button provide an ascending or descending signal to the PLC to perform an ascending or descending winding tap switching, such as ascending from the first winding tap to the maximum winding tap or descending from the maximum winding tap to the first winding tap. It is able to perform the ascending/descending operation for the tap changer at an arbitrary position. If power is failed, the original winding tap position is kept. The position of the winding tap is displayed by LED.
Patent TW-200306362-A (TW)
Title: Heat-resistance-treated metal sheets with excellent scratch resistance and corrosion resistance
Inventor: YOSHIDA KENGO
IPC: C23C30/00
Filed: 2003-04-07
Abstract: There are provided a beat-resistance treated metal sheet with excellent scratch resistance and corrosion resistance, and a process for the manufacture and an aqueous silicate paint with which the heat-resistance metal sheet can be obtained. On a metal or plated metal sheet, an aqueous silicate paint is applied and dried in an amount of 0.1- 3.0 g/m2 in terms of dry weight to form the silicate film, wherein the aqueous silicate paint is composed of an alkali metal silicate, a colloidal silica, a silane coupling agent, a polyolefin wax dispersion and water, and the content of the alkali metal is 10 to 20% by weight in terms of solid content.
Patent TW-200421783-A (TW)
Title: Single and multiple channels converter / bridge between Ethernet and ATM interface, method of operation
Inventor: JENG JACK ING
IPC: H04L12/28
Filed: 2003-04-08
Abstract: The present invention relates to a converter/bridge between Ethernet bus and UTOPIA bus in single or multiple channels. The converter/bridge includes a first conversion device and a second conversion device for converting Ethernet packet into ATM cells and for converting ATM cells into Ethernet packet. The first conversion device includes a first conversion unit, a combining unit and a first transmitting unit. And the second conversion device includes a receiving unit, a second conversion unit and a second transmitting unit. The present invention provides a low cost and efficient transport between the Ethernet and ATM networks.
Patent TW-200410862-A (TW)
Title: Attachment system for bicycle accessories
Inventor: OCKENDEN LYNN
IPC: B62K19/00
Filed: 2003-04-17
Abstract: A system for attaching bicycle accessories to the frame of a bicycle is herein disclosed. The system comprises at least two of an upper mount, a lower mount, and a support arm. The upper mount is generally secured to the frame of the bicycle adjacent the junction of the seat post and seat stay of a bicycle frame. A lower mount generally includes at least one mounting post that extends generally upward from a front or rear dropout of a bicycle frame. The support arm is constructed and arranged to couple a front fork or a seat stay of a bicycle frame to the accessory so as to create a rigid structural relationship between the accessory and the bicycle frame.
Patent TW-200401283-A (TW)
Title: Recording medium with high melting point recording layer, information recording method for the recording medium, and information reproducing device
Inventor: KIM JOO-HO
IPC: G11B7/26
Filed: 2003-05-15
Abstract: An information recording and reproducing method is provided to solve a thermal stability with a simple structure without a mask layer during information reproduction. In the information recording method for a recording medium where a high melting point is disposed between a first dielectric layer and a second dielectric layer. Laser beam is irradiated onto the recording medium to induce a reaction among the recording layer, the first dielectric layer and the second dielectric layer to diffuse, so that information is recorded therein. The information reproducing method reproduces information that is recorded in the recording medium by the information recording method. The recording layer of the recording medium and crystallized particles of the first and the second dielectric layers are used as a scattering source to generate plasmon. Recorded information is reproduced under the diffraction limit with a high resolution near field structure.
Patent TW-200401463-A (TW)
Title: Metal-insulator-metal (MIM) capacitor and method for fabricating the same
Inventor: HONG UK-SUN
IPC: H01L27/04
Filed: 2003-06-13
Abstract: The present invention discloses a metal-insulator-metal capacitor and a method for fabricating the MIM capacitor, comprising forming a bottom insulation layer, a capacitor electrode material layer, and a hard mask material on a semiconductor substrate having a metal wire thereon; forming a hard mask by etching the hard mask layer material layer using a photosensitive mask; forming a capacitor electrode by etching the capacitor electrode material layer using the hard mask as an etching mask; and forming a top insulation layer on an surface of the semiconductor substrate.
Patent TW-200503796-A (TW)
Title: Quasi-t shaped catheter for chemotherapy
Inventor: CHANG YU-CHUNG
IPC: A61M25/00
Filed: 2003-07-18
Abstract: Disclosed is a quasi-T shaped catheter for chemotherapy for the liver malignancies. Using the quasi-T shaped catheter can provide a dual chemotherapy effect to the liver malignancies. One limb of the quasi-T shaped catheter will be inserted into the common hepatic artery to provide a trans-arterial chemotherapy effect and the other limb will be inserted into superior pancreaticoduodenal arteries via superior mesenteric vein to provide a trans-portal chemotherapy effect. The quasi-T shaped catheter can provide the dual chemotherapy effect to the liver malignancies, less usage of portal and catheter to decrease the medical cost and less portal being embedded to reduce the patient suffering.
Patent TW-200412886-A (TW)
Title: Rocking high-chair for children
Inventor: PEREGO GIANLUCA
IPC: A47D1/08
Filed: 2003-08-04
Abstract: A children's high chair comprises a supporting frame (11, 111) for a high chair (12, 112) for receiving the child. The frame (11, 111) comprises in turn a pair of legs (14, 15) openable compasswise and with lower ends (19, 119) for resting on the ground and stiffening crosspieces (20, 120) arranged on both sides of the frame and movable between a non-operational position allowing closing of the frame and an operational position in which the crosspieces engage the legs to hold them steadily in open position. The crosspieces (20, 120) can be moved to another more lowered operational position to rest on the ground to constitute high chair rocking members. Advantageously an automatic battery-powered mechanical rocking device can be provided.
Patent TW-200425264-A (TW)
Title: Method of forming fine patterns
Inventor: NAKAMURA TSUYOSHI
IPC: G03F7/40
Filed: 2003-08-21
Abstract: It is disclosed a method of forming fine patterns comprising: covering a substrate having photoresist patterns thereon made of a photoresist composition which is sensitive to high energy light rays with wavelength of 200 nm or shorter or electron beam radiation, with an over-coating agent for forming fine patterns, applying heat treatment to cause thermal shrinkage of the over-coating agent, so that the spacing between adjacent photoresist patterns is lessened by the resulting thermal shrinking action, and removing the over-coating agent substantially completely. The present invention provides a method of forming fine patterns whereby fine patterns having a pattern width or diameter of 100 nm or shorter and being excellent in uniformity (in-plane uniformity), etc. can be formed by ultrafine processing using high energy light rays with wavelength of 200 nm or shorter or electron beams.
Patent TW-200512683-A (TW)
Title: Large screen display device
Inventor: SONG ZHENG-XUN
IPC: G09F9/00
Filed: 2003-09-25
Abstract: A large screen display device comprises two co-planar flat display panels mutually connected and aligned in form of matrix and a locking unit fastened and locked together with the two panels. Among them, each panel provides the front side for image display, which is opposite to the other, and a back side for fastening. The connected place of the two panels are formed with a joint and the locking unit strides across the joint on the back side of the two panels.
Patent TW-200421379-A (TW)
Title: Insertion-type liquid metal latching relay
Inventor: WONG MARVIN-GLENN
IPC: H01H29/18
Filed: 2003-10-13
Abstract: A high frequency electrical relay is disclosed that uses a conducting liquid in the switching mechanism. The relay uses an actuator, such as a piezoelectric element to cause the switch actuator to insert into a cavity in a static switch contact structure. The cavity has sides and a pad on its end that are wettable by the conducting liquid. The cavity is filled with the conducting liquid, which may be liquid metal. Insertion of the switch actuator into the cavity causes the conducting liquid to be displaced outward and come in contact with the contact pad on the switch actuator. The volume of conducting liquid is chosen so that when the actuator returns to its rest position, the electrical contact is maintained by surface tension and by wetting of the contact pads on both the static switch contact structure and the actuator. When the switch actuator retracts away from the static switch contact structure, the available volume for conducting liquid inside the fixed switch contact structure increases and the combination of the movement of the conducting liquid into the cavity and the contact pad on the switch actuator moving away from the bulk of the conducting liquid causes the conducting liquid connection between the fixed and moving contact pads to be broken. When the switch actuator returns to its rest position, the contact remains electrically open because there is not enough conducting liquid to bridge the gap without being disturbed. The high frequency capability is provided by the additional conductors in the assembly, which act to make the switch a coaxial structure. The relay is amenable to manufacture by micro-machining techniques.
Patent TW-200421696-A (TW)
Title: One cycle control PFC boost converter integrated circuit with inrush current limiting, fan motor speed control and housekeeping power supply controller
Inventor: ATHARI FRANK
IPC: H02M1/08
Filed: 2003-10-31
Abstract: A power factor corrected boost converter circuit comprising a rectifier connectable to an ac input and having a rectified dc output provided across a dc bus, an inductor having first and second terminals connected in one leg of the dc bus, a first terminal of the inductor coupled to the output of said rectifier, an integrated circuit comprising a control circuit for controlling a switch, the integrated circuit comprising a housing enclosing the control circuit, the integrated circuit having a power terminal, a ground terminal, a first control input terminal coupled to an output of the converter circuit, and a second control input terminal coupled to a sensor for sensing current in the dc bus and further having an output terminal connected to the switch, a boost rectifier diode having a first terminal, the first terminal of the diode coupled to the second terminal of the inductor, the diode having a second terminal, and a storage capacitor connected to the second terminal of the diode, wherein the control circuit comprises a one cycle control circuit having an integrator reset by a clock signal for each cycle of the clock signal, the integrator receiving as an input a signal provided on said first control input terminal, further comprising an inrush current limiting circuit for limiting the current through the inductor to a value below a predetermined level. Also disclosed is a fan motor speed controller and a housekeeping power supply controller.
Patent TW-200516267-A (TW)
Title: Method and device for monitoring an integrated circuit
Inventor: WU HUI-HSIANG
IPC: G06F3/00
Filed: 2003-11-07
Abstract: A method and a device for monitoring an IC (Integrated Circuit). The method is capable of monitoring at least one internal signal of an IC in real time. The IC includes a first I/O (Input/Output) end set and a second I/O end set. The method includes when the IC is in a monitoring mode, inputting or outputting a composite signal set through the first I/O end set. The method further includes obtaining information of the composite signal set from at least one first end of the first I/O end set. Further included is when the IC is in the monitoring mode, multiplexing at least the internal signal to output at least the internal signal to at least one second end of the second I/O end set. The method further includes monitoring signals outputted by at least the second end to monitor at least the internal signal.
Patent TW-200425060-A (TW)
Title: Device for generating speech, apparatus connectable to or incorporating such a device, and computer program product therefor
Inventor: KLINGHULT GUNNAR
IPC: G10L13/02
Filed: 2003-11-27
Abstract: The invention relates to a device for generating speech associated with information shown on a display (2), especially displays on portable devices such as mobile telephones (1) and the like. A conversion circuit converts the data shown to audible speech helping the user to operate the apparatus. The invention also relates to an apparatus arranged to cooperate with such a device or incorporating such a device, and a computer program product therefor.
Patent TW-200520870-A (TW)
Title: Driver for backward punching mechanism and feed mechanism of article forging device
Inventor: Li yuan-xi
Filed: 2003-12-17
Abstract: A driver for a backward punching mechanism and a feed mechanism of an article forging device includes: a power unit, a link unit installed on the right side of the platform and drivable by the power unit, a motive arm driven by the link unit for a reciprocating motion, a backward punching driving unit driven by the motive arm for driving the backward punching mechanism, and a feed driving unit driven by the motive arm for driving the feed mechanism for intermittently feeding material in one-way. The power unit only outputs power through the link unit installed on one side of the platform, and separately transmits the power to the backward punching driving unit and the feed driving unit through the motive arm in order to jointly drive the backward punching mechanism and the feed mechanism.
Patent TW-200511079-A (TW)
Title: Image registration system and method
Inventor: EAGAN BARRY
IPC: A61B3/113
Filed: 2003-12-18
Abstract: An apparatus for registering a series of video images of a spherical or quasi-spherical surface subject to movement relies on projecting at least four diffusely scattering spots of light on the surface in a preferred angular manner, and monitoring the movement of images of the light spots relative to a reference image of the light spots.
Patent TW-200424761-A (TW)
Title: Hardmask with high selectivity for IR barriers for ferroelectric capacitor manufacturing
Inventor: EGGER ULRICH
IPC: H01L21/8239
Filed: 2004-01-30
Abstract: The present invention provides a ferroelectric device relatively free of fences by using a hardmask having high etching selectivity relative to an underlying barrier layer. The present invention also includes a method for suppressing the fences clinging to the sidewalls of ferroelectric devices. Additionally, the present invention provides a ferroelectric device having a hardmask relatively thin compared to an underlying barrier layer when compared to prior art devices.
Patent TW-200503528-A (TW)
Title: Method of motion vector determination in digital video compression
Inventor: HSU CHUN-MING
IPC: H04N7/12
Filed: 2004-02-06
Abstract: Pixel information of a current block is correlated with pixel information of a reference frame indicated by a first motion vector of a block proximate to the current block, pixel information of the reference frame indicated by a second motion vector of a block of the reference frame spatially coincident with the current block, and pixel information of predetermined regions of the reference frame. At least one of the first, second, and third motion vectors having the lowest cost function is selected as a candidate motion vector. Pixel information of the current block is correlated with pixel information of regions offset from the regions indicated by the candidate motion vectors to determine refined candidate motion vectors and corresponding refined cost functions. The refined candidate motion vector having the lowest refined cost function is selected as the motion vector of the current block.
Patent TW-200533047-A (TW)
Title: Half-bridge-type control signal generation circuit and method thereof
Inventor: WANG YAU-JEN
IPC: H02M7/00
Filed: 2004-03-16
Abstract: The present invention provides a half-bridge-type control signal generation circuit and a method thereof. The invented circuit outputs two control signals for directly controlling and driving the switching operation of a half-bridge-type circuit architecture and includes: a waveform generator; an AND gate logic unit; a NAND gate logic unit; a clock generator connected to the waveform generator and the AND gate logic unit and linked to the NAND gate logic unit through an NAND gate to produce clock signals; a soft start unit connected to the clock generator for outputting the start signals and counter signals; a sample-and-hold unit connected to a feedback circuit through an error amplifier for outputting a voltage feedback holding signal; a first comparator connected to the soft start unit and the waveform generator for outputting a first comparison signal; or a gate logic unit connected to the soft start unit, the first comparator, an AND gate logic unit, and a NAND gate for performing an OR logic operation on the start signal and the first comparator signal; a second comparator connected to the sample-and-hold unit, the waveform generator, the AND gate logic unit, and the NAND gate logic unit for outputting a second comparison signal; and a dead time control unit connected to the waveform generator, the AND gate logic unit, and the NAND gate logic unit for outputting the dead time adjustment signal.
Patent TW-200533145-A (TW)
Title: Group-oriented proxy signature method and system
Inventor: LIN CHIH-YIN
IPC: H04L9/32
Filed: 2004-03-22
Abstract: The present invention provides a group-oriented proxy signature method and system, in which the original signer delegates to a proxy group including multiple proxy signers, and defines plural effective proxy sub-groups capable of generating effective proxy signatures in the proxy group, so as to assign each proxy signer with different rights of proxy under a generalized delegation strategy and delegation condition. When all the proxy signers in a specific effective proxy sub-group operate together, an effective proxy signature can be generated. Each proxy signer possesses different levels of proxy right by only keeping one proxy key.
Patent TW-200533204-A (TW)
Title: Method of image display with real time compression
Inventor: CHEN HENRY
IPC: G09G5/397
Filed: 2004-03-23
Abstract: The present invention relates to a method of image display, and more particularly to a method and device of displaying image with real time compression and decompression. A screen data and an image data are overlaid and output for display and the efficiency of display is increased through compressing and decompressing the screen data in real time, thereby reducing bandwidth for memory transfer.
Patent TW-200424451-A (TW)
Title: Brake operating apparatus
Inventor: IKEGAMI HIROSHI
IPC: B60T11/04
Filed: 2004-03-26
Abstract: An operating apparatus 1100 of a brake apparatus 1001 for restricting rotation of a brake drum 1003 including an operating lever 1112 and an operation restricting portion 1120 is provided. The operating lever 1112 is supported to be able to operate in a movable range. The movable range includes: a brake release mode permitting rotation of the brake drum 1003 both in regular rotation and reverse rotation; and an auxiliary brake mode restricting only reverse rotation of the brake drum. The operating lever 1112 is urged in a direction reaching the auxiliary brake mode from the brake release mode in a normal state. The operation restricting portion 1120 restricts a movement of the operating lever 1112 reaching the auxiliary brake mode by being brought into contact with the operating lever 1112 in the brake release mode.