baber/WOPTO huggingface dataset:
Patent TW-200509276-A (TW)
Title: Testing device and method thereof
Inventor: TING YU-WEI
IPC: H01L21/66
Filed: 2003-08-28
Abstract: A testing device is disclosed, which is disposed in the scribe line region of wafer to detect the overlay offset between the conductive plug and conductive layer, it comprises: an active region disposed in the beforesaid scribe line region; a first and second T-shaped conductive layer symmetrically disposed in the beforesaid scribe line region, and having a first, second, third terminal each; a first to third conductive bonding pads disposed at the first, second, third terminal respectively of the first T-shaped conductive layer, so as to measure the first electrical characteristic; and a 4th to 6th conductive bonding pad respectively disposed at the beforesaid first, second, third terminal of the second T-shaped conductive layer, so as to measure the second electrical characteristic. The overlay offset between the conductive plug and conductor layer in the device region can be determined by the first and second electrical characteristics.
Patent TW-200408475-A (TW)
Title: Copper flake powder, method for producing copper flake powder, and conductive paste using copper flake powder
Inventor: YASUNARI KUNIHIKO
IPC: H01B1/22
Filed: 2003-09-18
Abstract: The purpose of the present invention is to provide a copper flake powder for a conductive paste, which has a thin particle thickness and powder characteristics applicable to formation of a fine electrode or circuit, and a method for producing such a copper flake powder are provided. Particles of a copper powder are plastically deformed to form the copper flake powder, which is characterized in that the weight cumulative particle diameter D50 measured by a laser diffraction/scattering particle size distribution measuring method is 10 μ m or less, the value of SD/D50 is 0.55 or less and the value of D90/D10 is 4.5 or less, which values are expressed by using the weight cumulative particle diameters D10, D50, D90 measured by a laser diffraction/scattering particle size distribution measuring method and the standard deviation SD of the particle size distribution measured by a laser diffraction/scattering particle size distribution measuring method. The copper flake powder can be stably produced by plastically deforming, i.e. compressing, medium beads of small particle size into flakes using a high-energy ball mill.
Patent TW-200422446-A (TW)
Title: Single crystal diamond
Inventor: SCARSBROOK GEOFFREY ALAN
IPC: C30B33/00
Filed: 2003-09-22
Abstract: A method of producing a large area plate of single crystal diamond from CVD diamond grown on a substrate substantially free of surface defects by chemical vapour deposition (CVD). The homoepitaxial CVD grown diamond and the substrate are severed transverse to the surface of the substrate on which diamond growth took place to produce the large area plate of single crystal CVD diamond.
Patent TW-200423062-A (TW)
Title: Record carrier with multiple built-in chips
Inventor: BRUEKERS ALPHONS ANTONIUS MARIA LAMBERTUS
IPC: G11B20/00
Filed: 2003-09-23
Abstract: The invention relates to a system for improved access control, in particular copy protection, and improved personalized processing of information, the system comprising a record carrier (1) like a CD-RW+ or a DVD storing copy-protected information and a device for reading and/or writing the record carrier. For that, the record carrier (1) has a first area (3) for storing a first kind of information and further has multiple second areas (4.1, …, 4.8) each designed for comprising a storage medium for storing second kinds of information, these storage media preferably being implemented as chips. For copy protection, the first kind of information may be encrypted and the second kinds of information may contain decryption information. The use of multiple storage media for the second kinds of information provides for a more flexible design in distributing the storage and, preferably, computing resources over the record carrier (1). Furthermore, making the storage media detachable from the record carrier (1) results in an easy way of handling diversified access rights and personalization information.
Patent TW-200407807-A (TW)
Title: Remote education system, and method and program for attendance confirmation
Inventor: SARUHASHI NOZOMU
IPC: G10L15/00
Filed: 2003-09-25
Abstract: The present invention provides a remote education system wherein the fact that a regular student is attending a class can be confirmed, preventing substitute attendance of a third person by using telerecording in remote education. A remote education system (1) comprises a Web server (10), an interactive communication server (20), a contents distribution server (30), a management and control system (40), a tutor terminal (60), and a communication line connection apparatus (70). The system (1) provides remote education with student terminals (101, 102....) via the Internet (2). The management and control system (40) comprises a course information database (50) wherein a course schedule, an attendance book, and personal information, face image and speech, etc. of a student are registered, and performs course setting processing (41), attendance registering procegsing (42), course establishing processing (43), attendance confirmation processing (44), etc. The attendance confirmation processing (44) consists of student image acquiring processing (45), face image checking processing (46), action requesting processing (47), and action detecting processing (48). In the processing (44), a face image of a student is checked and an image changing against an action requested is detected.
Patent TW-200515664-A (TW)
Title: Edge-emitting laser with circular beam
Inventor: WANG JYH-SHYANG
IPC: H01S5/323
Filed: 2003-10-24
Abstract: An edge-emitting laser with a circular beam includes a light emitting layer of an epitaxial structure made of a semiconductor material containing a small amount of nitride and with a low carrier migration rate since the material with a low carrier migration rate can dramatically inhibit the surface integration of the carrier. An epitaxial structure is built on the surface of the substrate, and from-top-to-bottom is sequentially stacked with a lower covering layer, a lower waveguide layer, a light emitting layer, an upper waveguide layer, an upper covering layer, and an electrode contact layer. The light emitting layer is formed of a material containing a small amount of nitride, and an etching process is performed from the surface of the epitaxial structure going through the light emitting layer in order to form a ridge waveguide having a high difference in refractivity between the light emitting layer and air interface.
Patent TW-200514923-A (TW)
Title: Airflow guiding structure for a heat dissipating fan
Inventor: HORNG ALEX
IPC: F04D29/70
Filed: 2003-10-27
Abstract: An airflow guiding structure for a heat dissipating fan comprises a cover plate having an air inlet and a base, an impeller having a plurality of blades and rotatably-connected on the base, and an air-guiding base having an airflow channel and an air outlet. When assembled, the cover plate is connected with the air-guiding base to define an interval therebetween for forming a plurality of side air inlets. Moreover, the airflow channel of the air-guiding base accommodates the blades of the impeller. Thus, the impeller can suck airflow from the air inlet and the side air inlets simultaneously, and guide airflow to exhaust along a predetermined direction of the air outlet of the air-guiding base.
Patent TW-200414879-A (TW)
Title: Reflective slide fastener and reflective tape
Inventor: IMAI SHINJI
IPC: G02B5/128
Filed: 2003-11-26
Abstract: In a reflective slide fastener comprising a pair of fastener tapes (1), each fastener tape having a row of coupling elements (2) fixedly secured to and along a longitudinal edge of the fastener tape, and reflective materials (10) which exhibit retroreflection and are applied to the surfaces of the fastener tapes and/or coupling elements, the reflective materials are adapted to allow the color of the fastener tapes and/or coupling elements to be seen therethrough. The form of the reflective material includes a tape-like shape, a thread, and a thread-like shape formed from a tape. The preferred reflective material is a transparent or translucent retroreflective material containing a reflective layer (14) formed from a metal compound which has permeability to light.
Patent TW-200426947-A (TW)
Title: Robust ultra-low k interconnect structures using bridge-then-metallization fabrication sequence
Inventor: COLBURN MATTHEW E
IPC: H01L23/522
Filed: 2003-11-28
Abstract: A method for fabricating low k and ultra-low k multiplayer interconnect structures on a substrate includes: a set of interconnects separated laterally by air gaps; forming a support layer in the via level of a dual damascene structure that is only under the metal line; removing a sacrificial dielectric through a perforated bridge layer that connects the top surfaces of the interconnects laterally; performing multilevel extraction of a sacrificial layer; sealing the bridge in a controlled manner; and decreasing the effective dielectric constant of a membrane by perforating it using sub-optical lithography patterning techniques.
Patent TW-200501412-A (TW)
Title: PMOS transistor strain optimization with raised junction regions
Inventor: BOHR MARK
IPC: H01L21/8238
Filed: 2003-12-17
Abstract: Optimal strain in the channel region of a PMOS transistor is provided by silicon alloy material in the junction regions of the device in a non-planar relationship with the surface of the substrate. The silicon alloy material, the dimensions of the silicon alloy material, as well as the non-planar relationship of the silicon alloy material with the surface of the substrate are selected so that the difference between the lattice spacing of the silicon alloy material and of the substrate causes strains in the silicon alloy material below the substrate surface, as well as above the substrate surface, to affect an optimal silicon alloy induced strain in the substrate channel. In addition, the non-planar relationship may be selected so that any strains caused by different lattice spaced layers formed over the silicon alloy material have a reduced effect on the strain in the channel region.
Patent TW-200523076-A (TW)
Title: A turbine motor of an air tool
Inventor: KUO CHIH-RON
IPC: B25B23/14
Filed: 2004-01-08
Abstract: A turbine motor of an air tool consists of a shell, a turbine rotor, and a turning axle to induce compressed high pressure air from the shell to regulate the air flow, which follows along the axle arc surface of the turbine rotor, to go along with the axle direction so that the air can beat the radial type turbine rotor blades at high speed to drive the axle in order to transfer air compressing force into axle kinetic energy to output motive power. Because the unit action time and the moment of inertia that the said compressed air acts upon the said blades are larger compared to conventional designs, it generates greater motive power and speedier rotation capable of satisfying motive power requirements of high speed rotation and high bearing capacity.
Patent TW-200415908-A (TW)
Title: Asymmetrical digital subscriber line system
Inventor: JEONG JUN-YOUNG
IPC: H04L25/03
Filed: 2004-02-05
Abstract: An asymmetric digital subscriber line (ADSL) communication system enhances the signal-to-noise ratio (SNR) of the received signal by conducting a PLL process with a tone conditioned on the most superior SNR, instead of a fixed tone. An improvement in data rate is thereby achieved.
Patent TW-200507826-A (TW)
Title: Random alkylene oxide copolymers for medical and surgical utilities
Inventor: WELLISZ TADEUSZ Z
IPC: A61K47/34
Filed: 2004-02-12
Abstract: Medical and surgical uses for a random alkylene oxide (random AOC) copolymer have been discovered. Preferably, this is a biocompatible, non-metabolizable, non-toxic, and/or readily eliminated compound that has a viscosity which is adjustable for different utilities (e.g., from runny oil to thick grease). It is also preferable to formulate the compound as an anhydrous and/or flowable liquid before use or further formulation.
Patent TW-200425164-A (TW)
Title: X-Y axis stage device
Inventor: UCHIMI KAZUHARU
IPC: G12B5/00
Filed: 2004-02-16
Abstract: The present invention proposes an X-Y axis stage device to reduce the expensive parts such as static-pressure bearing to the utmost, and to obtain high stopping precision. This device comprises: two guiding rails 110, 120 fixed on the base 100 and extended toward the direction of one axis; a Y-sliding member 130 combined to the guide rails to be extended along a direction right-angled to the uniaxial direction and traveling in the uniaxial direction along the guide rails; and an X-sliding member 140 combined to the Y-sliding member to allow traveling along a direction right-angled to the uniaxial direction along the Y-sliding member. The Y-sliding member is supported on two guiding rails through the rolling bearing 111, 121 and can move separately with the surface of the base. The X-sliding member is installed such that the rolling bearing is disposed between the Y-sliding members for moving, and it can possibly move in the state of floating above the base surface by plural static-pressured bearings 141~ 143 below and opposed to the base surface. Also, the stopping precision is increased by the brake mechanism 190.
Patent TW-200502140-A (TW)
Title: Device for dispensing fluid medicine
Inventor: CLIFFORD JULIA A
IPC: A61F9/00
Filed: 2004-02-25
Abstract: An improved device for dispensing fluid medicines from both physiological and compliance perspectives.
Patent TW-200532667-A (TW)
Title: A cooling device used in an optical recording and/or reproducing apparatus
Inventor: CHANG LUNG-KUO
IPC: G11B33/14
Filed: 2004-03-23
Abstract: A cooling device is used in an optical recording and/or reproducing apparatus. The optical recording and/or reproducing apparatus is used for writing and/or reading data from the surface of an optical media. The cooling device comprises a grapple and a blower. The grapple is used for holding the optical media. The blower agitates airflow when the grapple rotated. Whereby, the cooling device can decrease the temperature of the air within the optical recording and/or reproducing apparatus.
Patent TW-200425532-A (TW)
Title: A simple CMOS light-to-current sensor
Inventor: CHEN PAO-JUNG
IPC: H01L27/146
Filed: 2004-04-02
Abstract: A CMOS light-to-current sensor built on silicon substrate is disclosed in this invention. This light-to-current sensor includes a photo-diode and two MOS transistors. The first MOS transistor is connected as the load transistor for the photo-generated current from the photo-diode, and the second MOS transistor is connected as the current-mirror transistor for the first transistor to output a current linearly proportional to the photo-generated current to the external resistor connected to the sensor.
Patent TW-200426137-A (TW)
Title: Process for producing aldehyde
Inventor: FUJITA YUICHI
IPC: C07C45/50
Filed: 2004-05-05
Abstract: An object of the invention is to provide a method in which a hydroformylation can be conducted efficiently without reducing yield of an aldehyde by the reaction. The invention is concerned with a method for producing an aldehyde which comprises subjecting an olefin to hydroformylation with carbon monoxide and hydrogen in the presence of a catalyst, wherein the olefin is fed in the form of gas into a reactor. It is preferred that when the olefin is fed in the form of gas into the reactor, the olefin is evaporated using the reaction heat at the time of the hydroformylation.
Patent TW-200537787-A (TW)
Title: Enclosure of motor
Inventor: SU WEI-CHUNG
IPC: H02K5/04
Filed: 2004-05-11
Abstract: The present invention relates to an enclosure of a motor, comprising: a casing, which is tubular, and has an outer surface formed thereon a plurality of heat dissipation fins, and a side wall mounted thereon a plurality mounting legs; a rear lid and a front lid mounted to rear and front ends of the casing; a front disk having an outside diameter greater than a diameter of the casing and removably positioned against the front led, the front disk having an end face abutting against a shoulder of the front lid and tightly secured to the front lid by at least one fastener, wherein the fastener provides a tightening force for securing the front disk to the front lid, and the front disk defines a plurality of installation holes for mounting the motor to an external device in a vertical installation.
Patent TW-200502966-A (TW)
Title: Semiconductor memory device
Inventor: KIHARA YUJI
IPC: H01L27/108
Filed: 2004-06-07
Abstract: A memory cell includes first and second data holding portions for holding stored data and its inverted data. First and second p channel TFT compensate for charges leaked from first and second capacitors, respectively. A first (second) access transistor has first and second gate electrodes connected to a first (second) word line and to a second (first) node, respectively. The first (second) access transistor discharges the charges leaked from a power supply node via the first (second) p channel TFT in the OFF state in the leakage mode where the first (second) word line is inactivated and the second (first) node is at an H level.
Patent TW-200501890-A (TW)
Title: Film-shaped sweet composition
Inventor: MIYAI SHUNJI
IPC: A23L27/30
Filed: 2004-06-15
Abstract: The object of this invention is to provided a film-shaped sweet composition comprising sucralose being a sweetener of high sweetness. A film-shaped sweet composition comprising at least one polysaccharide, selected from among homopolysaccharides and heteropolysaccharides, and sucralose attains the above object.
Patent TW-200507158-A (TW)
Title: Substrate support having dynamic temperature control
Inventor: STEGER ROBERT J
IPC: H01L21/00
Filed: 2004-06-29
Abstract: A substrate support useful for a plasma processing apparatus includes a metallic heat transfer member and an overlying electrostatic chuck having a substrate support surface. The heat transfer member includes one or more passage through which a liquid is circulated to heat and/or cool the heat transfer member. The heat transfer member has a low thermal mass and can be rapidly heated and/or cooled to a desired temperature by the liquid, so as to rapidly change the substrate temperature during plasma processing.
Patent TW-200603688-A (TW)
Title: Anti-corrosion structure
Inventor: YIN MENG-SONG
IPC: H05K1/16
Filed: 2004-07-08
Abstract: The present invention provides an anti-corrosion structure, which is used to prevent the occurrence of corrosion on the surface of a gold finger and a metal wires therein in a circuit board. The present invention is characterized in that onto a metal wire is sequentially formed with a coarse nickel layer, a coarse gold layer, a smooth nickel layer, and a smooth metal, for over-wrapping the metal wire to form a gold finger.
Patent TW-200510618-A (TW)
Title: Aseismic damper for wooden house formed of superplasticity alloy
Inventor: KUSHIBE ATSUMICHI
IPC: F16F15/06
Filed: 2004-07-21
Abstract: The present invention provides an aseismic damper formed of superplasticity alloy used for quakeproof reinforcement by fitting mainly to a joint part between a column and a beam of a wooden house, which effects aseismic damping with the property of the superplasticity alloy. The aseismic damper 3 made of superplasticity alloy is arranged in a 45 DEG direction at the joint part between the column 1 and the beam 2 of the wooden house, comprising a narrow deformation part 31 having a generally parallel width in the surface inner direction of a column/beam frame and curved in an arc shape and support parts 30 at both ends thereof having widths increased to non-deformable sizes. The deformation part is formed by combining the aseismic damper 3 made of the superplasticity alloy with mounting metal fittings 4 fixedly mounting the support parts 30 at both ends to the joint part between the column and the beam of the house. The deformation part 31 is so formed that its cross sectional area and section modulus are gradually increased from the end part to the center part thereof.
Patent TW-200603757-A (TW)
Title: Improved cup
Inventor: SHEN ZI-YUAN
IPC: A47G19/16
Filed: 2004-07-21
Abstract: Provided is an improved cup. The cup is a disposable vessel, which allows a user to directly suck the liquid contained therein by their mouths. The cup has a separating component that divides the cup into two separated spaces and the separating component allows the liquid in the cup mutually circulate and separate the stock.
Patent TW-200605008-A (TW)
Title: Display panel and method for repairing defective pixel electrode therein
Inventor: WANG YUNG-GUI
IPC: G02F1/133
Filed: 2004-07-23
Abstract: The present invention relates to a display panel comprising a plurality of address lines, a plurality of pixel electrodes and a plurality of conductive lines. Each pixel electrode is disposed on the side of each address line. Each pixel electrode and each data line have the conductive line therebetween, wherein two conductive lines on the two sides of same address line are connected by a cross bar. When a thin film transistor that control the pixel electrode failures, the repair is made by welding the address line and the cross bar, and the pixel electrode and the conductive line, and then cutting another end of the cross bar. As a result, the pixel electrode is electrically connected to the address line, and the signal on the address line can be written into the pixel electrode directly.
Patent TW-200530557-A (TW)
Title: System and method for integrated multi-use optical alignment
Inventor: PERRY ANDREW
IPC: G01C1/00
Filed: 2004-08-06
Abstract: An optical alignment system for use in a semiconductor processing system is provided. The optical alignment system includes a wafer chuck that has an alignment feature integrated into the top surface of the wafer chuck. In addition, a beam-forming system, which is capable of emitting an optical signal onto the alignment feature, is disposed above the wafer chuck. Also, a detector is included that can detect an amplitude of the optical signal emitted onto the alignment feature. In one aspect, the alignment feature can be a reflective alignment feature that reflects a portion of the optical signal back to the beam detector. In additional aspect, the alignment feature can be a transmittance alignment feature capable of allowing a portion of the optical signal to pass through the wafer chuck to the detector. In this aspect, the detector can be disposed below the wafer chuck.
Patent TW-200519551-A (TW)
Title: Method of forming optical images, an array of converging elements and an array of light valves for use in this method, apparatus for carrying out this method and a process for manufacturing a device using this method
Inventor: VAN DE RIJDT JOHANNES HUBERTUS ANTONIUS
IPC: G03F7/20
Filed: 2004-08-26
Abstract: A maskless lithography method and apparatus, whereby corresponding sets of light valves (7) and radiation-converging elements (17) are provided between a radiation source and a radiation-sensitive layer (3). Each converging element corresponds to a different one of the light valves (7) and senses to converge radiation from the corresponding light valve (7) in a spot area in the radiation-sensitive layer (3). Each light valve (7) can be switched between an on and off state in dependence upon the image to be written in the radiation-sensitive layer (3) by the light valve (7). The light converging elements (17) are provided in a single, unitary optical element, and arranged in a single row substantially equal to or greater than the width or length of the radiation-sensitive layer (3).
Patent TW-200523587-A (TW)
Title: A multiple-view directional display
Inventor: MATHER JONATHAN
IPC: H04N13/00
Filed: 2004-08-30
Abstract: A multiple-view directional display comprises an image display device having a set of picture elements, and a parallax optic having an array of colour filters. Some or all of the filters may transmit light of more than one primary colour.