baber/WOPTO huggingface dataset:
Patent TW-424008-B (TW)
Title: A metal band product rolling installation and method for implementing the same
Inventor: LECRIVAIN ALAIN
IPC: F16C13/00
Filed: 1999-02-12
Granted: 2001-03-01
Abstract: A metal band product rolling installation comprising at least two rolls with parallel axes inside a fixed holding stand (1) having two separate standards (11a, 11b) each forming a closed frame comprising two stiles (12, 12'), an upper crossbeam (16) and a lower crossbeam (16'), and delineating a centre window (6), at least one of the rolls being a back-up roll (3), carried by two supporting parts (4a, 4b) each resting on a back-up face (63) of the corresponding crossbeam (16, 16') of each standard (11a, 11b). According to the invention, at least on one side of the rolling plane (T1), the crossbeam (16) of each standard (11a, 11b) is fitted with a back-up face (63) exhibiting, over the whole width of the window (6), a concave rounded profile extending on an angular sector of at least 180 DEG and the supporting part (4) of each end head (35a, 35b) of the back-up roll (3) rests on the said crossbeam (16) via a back-up part (42) delineated by a contact face (41) with a convex rounded profile matching that of the back-up face (63).
Patent TW-I228998-B (TW)
Title: Method and device for delivering an active agent to the lungs
Inventor: CLARK ANDREW
IPC: A61K9/12
Filed: 1999-03-15
Granted: 2005-03-11
Abstract: The present invention is directed to methods and devices for delivering an active agent formulation to the lung of a human patient. The active agent formulation may be in dry powder form, it may be nebulized, or it may be in admixture with a propellant. The active agent formulation is delivered to a patient at an inspiratory flow rate of less than 17 liters per minute. The bioavailability of the active agent was found to increase at these flow rates when compared to inspiratory flow rates of 17 liters per minute or more.
Patent TW-419757-B (TW)
Title: Die bonder
Inventor: ODA NORIO
IPC: H01L21/52
Filed: 1999-06-22
Granted: 2001-01-21
Abstract: To minimize the device, reduce the moving range of the die positioning mechanism without sacrificing the speed of bonding. The pellet supporting and displacing mechanism 16 for holding a number of semiconductor pellets arranged in the form of a pellet array moves freely in the XY direction, the pick-up position moves back and forth along the picking-up line L in the X-direction. When the center point C of the pellet supporting and displacing mechanism 16 is regarded as the origin of the coordinate, an estimated X-direction coordinate position of the semiconductor pellet 3 to be picked up in relation to the pellet supporting and displacing mechanism 16 is assumed as being ""x"". The center point of the pellet supporting and displacing mechanism 16 is regarded as the origin S of the coordinate in the X direction. The X-direction coordinate position PX of the pick-up position takes a position expressed by the following equation (1) and an X-direction coordinate position CX of the center point C of the pellet supporting and displacing mechanism 16 moves to a position expressed by the following equation (2): PX=Ax (1), CX=-(1-A)x (2), where 0<A<1.
Patent TW-432485-B (TW)
Title: Sputtered tungsten diffusion barrier for improved interconnect robustness
Inventor: BRODSKY STEPHEN B
IPC: C23C14/56
Filed: 1999-08-07
Granted: 2001-05-01
Abstract: A method of forming inter-level contacts or vias between metal layers using a tungsten film deposited into the via using non-collimated sputter deposition. The sputter chamber is configured with a pressure of about 1 mTorr to about 10 mTorr with an inert gas flow of at least at least 25 cm<SP>3</SP>/min to about 150 cm<SP>3</SP>/min. Shielding inside the chamber is coated with a material, preferably, aluminum oxide, that promotes adhesion of tungsten to the shielding. An adhesion layer of titanium may be included prior to deposition of the tungsten film. Non-collimated sputter deposition increases the target to substrate distance inside the sputter chamber; reduces the heating effect associated with traditional collimated sputtering; and provides more robust diffusion barriers.
Patent TW-420834-B (TW)
Title: Pattern division method for manufacturing optical proximity correction mask
Inventor: SHIE REN-GUEI
IPC: H01L21/027
Filed: 1999-08-12
Granted: 2001-02-01
Abstract: This invention provides a kind of method that uses e-beam writer system to define layout pattern, which includes plural line segments, on the mask. At first, the plural-line segment pattern of peripheral region in the layout pattern is divided so as to form a plurality of the first rectangular regions on both sides of each line segment pattern, in which a plurality of the first rectangular regions have the same predetermined width. Then, according to the e-beam writer system, the remaining regions, which are not divided, of the layout pattern are divided into plural tetragonal regions by following the x-axis or y-axis. According to the plural divided regions, the exposure procedure is then performed in sequence to define layout pattern on the optical proximity correction mask.
Patent TW-432206-B (TW)
Title: Thermocouple installation in a reactor
Inventor: STEVENSON JOHN S
IPC: F27D21/00
Filed: 1999-11-30
Granted: 2001-05-01
Abstract: The invention is a thermocouple installation wherein the thermocouple measures the temperature in a gasification reactor. The thermocouple is installed through the wall of a gasification reactor such that the measuring element is behind a continuous layer of refractory hot face brick. The thermocouple assembly is mounted in a opening made through the gasifier wall, the insulating brick, and optionally a portion of the way through the hotface brick.
Patent TW-458788-B (TW)
Title: Inhaler for delivering medicament by inhalation, a plurality of such inhalers, and canister adapted for use in an inhaler
Inventor: CHRISTRUP SOREN
IPC: A61M11/04
Filed: 1999-10-01
Granted: 2001-10-11
Abstract: A breath actuated inhaler for delivering medicament by inhalation, comprising a housing having a mouthpiece and defining an air flow path extending from the mouthpiece through the housing; the housing holding a replaceable canister of medicament actuatable to deliver a dose of medicament into the air flow path, wherein the housing defines an opening in the air flow path and the opening is closed by a closure element connected to and replaceable with the canister. The closure element acts as a safety feature because it is only closed when the inhaler is used with a canister to which a closure element is connected the closure element carries an indication of the type of medicament in the canister to allow the user to recognise the type of medicament. A plurality of inhalers may be provided in which each given inhaler has an opening with a different shape and has a closure element with a shape which conforms with the opening of the given inhaler but which does not conform with the openings of the other inhalers.
Patent TW-465230-B (TW)
Title: A system for processing programs and system timing information derived from multiple broadcast sources
Inventor: SCHNEIDEWEND DANIEL RICHARD
IPC: H04N5/445
Filed: 1999-10-15
Granted: 2001-11-21
Abstract: A system for initiating scheduled program processing functions such as program display, recording or playback, derives (205, 210, 215) a time clock based on a current time reference indication produced by a particular broadcast source. The derived time clock is used in initiating scheduled processing functions (320, 225) for programs derived from the particular broadcast source and time clocks derived from sources other than the particular broadcast source are disregarded. The system displays a second time clock (230) different to the derived time clock. In addition, the system forms a composite program guide from data from multiple broadcast sources to associate current time reference indications with their corresponding broadcast sources.
Patent TW-396291-B (TW)
Title: Timing color beam-splitting gate device
Inventor: HO FANG-CHUAN
IPC: G03B21/14
Filed: 1999-10-21
Granted: 2000-07-01
Abstract: A timing color beam-splitting gate device is disclosed, which utilizes the ferroelectric liquid crystal (FLC) device to changes its polarity via external electric field. The property of diversion toward polarized light is produced. Meanwhile, the light signal switching device is designed by using the memory characteristic in the axial direction of the ferroelectric liquid crystal. In accordance with the light-splitting performance by the broadband polarized light of the multi-layer thin film, the signal switching frequency is higher than 180 Hz because the response of dielectric liquid crystal device is rapid toward the electrode. Without using the polarizer capable of absorbing white light, the light transmission rate is higher than 90%, thereby effectively achieving the timing switch for the R,G,B color light beams, so as to apply in the design and manufacture of the full-color projecting display system.
Patent TW-430919-B (TW)
Title: Methods and apparatus for holding and positioning semiconductor workpieces during electropolishing and/or electroplating of the workpieces
Inventor: WANG HUI
IPC: C25F7/00
Filed: 1999-11-26
Granted: 2001-04-21
Abstract: A wafer chuck assembly for holding a wafer during electroplating and/or electropolishing of the wafer includes a wafer chuck for receiving the wafer. The wafer chuck assembly also includes an actuator assembly for moving the wafer chuck between a first and a second position. When in the first position, the wafer chuck is opened. When in the first position, the wafer chuck is closed.
Patent TW-471029-B (TW)
Title: Processing system and method for chemical vapor deposition of a metal layer using a liquid precusor
Inventor: HILLMAN JOSEPH T
IPC: C23C16/18
Filed: 2000-01-07
Granted: 2002-01-01
Abstract: A system (10) for depositing a layer of metal onto a substrate (16) through a chemical vapor deposition process comprises a process chamber (12) for receiving and processing a substrate (16). A vaporizer element (82) is positioned in a vaporization space (76) of the chamber adjacent the process space(14), and is operable for being heated to a temperature sufficient to vaporize a liquid metal-containing precursor, such as a copper precursor, into a process gas for delivery to said process space (14). A nozzle (74) is positioned opposite the vaporizer element (82) and is connectable to a liquid metal-containing precursor supply to atomize and direct the liquid metal-containing precursor into the vaporization space (76) and against the vaporizer element (82). A gas-dispersing element (78, 80) is positioned between the vaporization space (76) and the process space (14) to disperse the gas into the process space (14) and proximate the substrate (16).
Patent TW-I233397-B (TW)
Title: Printer apparatus
Inventor: FURUKI ICHIRO
IPC: H04N1/036
Filed: 2000-01-20
Granted: 2005-06-01
Abstract: The purpose of the present invention is to secure high-quality images without a gap or an overlap between adjacent lines even when a relative speed of a recording head and a recording medium varies. The solution is by using a sensor for detecting a movement amount to print a marker on a lower face of a recording medium. When a movement amount of the recording medium detected reaches a distance of one line, a recording action is performed. Every time the recording medium moves by the distance of one line afterwards, lines of red, green and blue, three primary colors, are cyclically used to form lines of the three primary colors and thus color images can be obtained by high frequency vibration effect.
Patent TW-434428-B (TW)
Title: Balanced gain flattening filters
Inventor: KOHNKE GLENN ERIC
IPC: H04B10/291
Filed: 2000-01-25
Granted: 2001-05-16
Abstract: Compound gain flattening filters of optical amplification include a series of filter components with spectral responses that are combined to approach a target loss spectrum. Small variation in the central wavelengths of the component responses can produce large errors in the combined response of the compound gain flattening filter. However, the components can be divided into sub-components with balanced central wavelength deviations to achieve the desired response goals despite exhibiting otherwise detrimental wavelength deviations.
Patent TW-527491-B (TW)
Title: Test method and test circuit for electronic device
Inventor: KATO YOSHIHARU
IPC: G01R31/28
Filed: 2000-01-31
Granted: 2003-04-11
Abstract: A method of testing an electronic device including first and second semiconductor devices connected to each other with a plurality of bus lines. First, the first semiconductor device supplies a selected one of the bus lines with a first logical output signal. Then, the second semiconductor device acquires a first bus line signal from the selected bus line. The second semiconductor device inverts the first bus line signal to generate a second logical output signal. The second semiconductor device transmits the second logical output signal to the first semiconductor device. The first semiconductor device receives a second bus line signal from the selected bus line. The first semiconductor device compares the first logical output signal and the second bus line signal to detect a connection between the first semiconductor device and the second semiconductor device.
Patent TW-531638-B (TW)
Title: An error evaluation technique for incident angle in a rotating element ellipsometer using quartz crystal
Inventor: CHAO YU-FAYE
IPC: G01N21/21
Filed: 2000-01-29
Granted: 2003-05-11
Abstract: A method to evaluate the error in the angle of incidence for a rotating element ellipsometer (REE) using a uniaxial quartz crystal. By comparing the measured ratio of Rp and Rs to its calculated ratio in a full cycle, one can obtain the deviation of the angle of incidence. This invention uses the small difference between the ordinary and extraordinary refractive indices of a uniaxial quartz crystal to evaluate the parasitic error in the angle of incidence of a REE.
Patent TW-586017-B (TW)
Title: Concave mirror optical system device on scanner
Inventor: GUO SHR-JENG
IPC: G02B26/10
Filed: 2000-03-24
Granted: 2004-05-01
Abstract: A concave mirror optical system device on scanner and image distortion compensation method are disclosed. The present invention is to configure a concave mirror on the optical system of scanner for replacing the well-known optical system formed by lens. The present invention can eliminate the well-known achromatic effect generated by lens. Also, since the material is simple for the concave mirror of the present invention, the cost can be greatly reduced, and the magnitude can be varied based on the different degrees of focusing in the X-Y axis direction of the concave mirror.
Patent TW-445185-B (TW)
Title: Band saw structure improvement
Inventor: LI JEN-JU
IPC: B23D49/06
Filed: 2000-04-07
Granted: 2001-07-11
Abstract: A band saw provides different feeding speeds to properly cut thick pipes, thin pipes or rods, respectively, with three different descending speeds of the hanging arm. This band saw is composed of a machine table, a hanging arm whose one side is pivoted on the machine table, a hydraulic cylinder and an elastic buffer device. The hydraulic cylinder mounted between the machine table and the hanging arm provides a buffer motion of an up-down pivotal swing between the machine table and the hanging arm. The elastic buffer device has a first end and a second end, wherein the first end is fixed on the machine table at the side having the pivotally connected hanging arm and the second end is fixed at the pivoting side of the hanging arm. One can select both hydraulic cylinder and elastic buffer device or any one of them to activate the buffer motion function when the hanging arm has a pivotal swing relative to the machine table.
Patent TW-I248350-B (TW)
Title: Improved hair styling method
Inventor: HIRATA YOSHIHIRO
IPC: A45D7/00
Filed: 2000-04-27
Granted: 2006-02-01
Abstract: The health condition of client's hair is thoroughly understood prior to hair treatment by diagnosing the extent of damage in terms of perming, coloring, straightening, frequency of shampooing, home care, use of hair care products, and the like so that the most appropriate preparatory treatment, necessary softening time, liquid chemical, reaction time with liquid chemical, and ironing temperatures are determined according to the extent of damage to carry out a hair treatment procedure such as perming and coloring.
Patent TW-I230428-B (TW)
Title: Self-aligned corrosion stop for copper C4 and wirebond
Inventor: EDELSTEIN DANIEL C
IPC: H01L21/768
Filed: 2000-05-11
Granted: 2005-04-01
Abstract: A self-aligned (i.e., spatially selective) process for fabricating a corrosion-resistant conductive pad on a substrate, and an associated structure that includes an interconnect to allow a terminal connection to the conductive pad (e.g., a chip-to-package connection). The conductive pad may include a metal such as copper, aluminum, or tungsten. Examples of a relevant interconnect include a wirebond interconnect and a controlled collapse chip connection (C4) interconnect. The self-aligned process generates a metallic layer on an initially exposed metal layer, wherein the metallic layer is electrically conductive and corrosion resistant. The metallic layer includes an alloy or an unalloyed metal. The metal layer may include copper. The process may be accomplished by providing a substrate having a metal layer with an exposed surface, depositing a second metal layer on the exposed surface, annealing the substrate to alloy a portion of the metal layer that includes the exposed surface and a portion of the second metal layer, and removing the unalloyed portion of the second metal layer. After the corrosion-resistant conductive pad is formed, the interconnect is attached to the conductive pad.
Patent TW-I232210-B (TW)
Title: Extrudable cementitious material
Inventor: GOODWIN PETER
IPC: C04B28/00
Filed: 2000-08-22
Granted: 2005-05-11
Abstract: A method and agent for treating a cementitious material for extrusion, comprising adding to the cementitious material a viscosity enhancing agent and a dispersion agent in a quantity sufficient to increase the efficacy of the viscosity enhancing agent. By increasing the efficacy of the viscosity enhancing agent, extrudability may be maintained with less viscosity enhancing agent or a lower grade (cheaper) viscosity enhancing agent than is conventionally used, or the extrudability may be improved for the same quantity of viscosity enhancing agent compared to a conventional dosage.
Patent TW-493225-B (TW)
Title: Apparatus for removing residual water on wafer surface
Inventor: CHEN JUO-CHING
IPC: H01L21/30
Filed: 2000-08-25
Granted: 2002-07-01
Abstract: This invention provides an apparatus for removing residual water on wafer surface. The apparatus consists of a wafer-drying chamber to accommodate wafers to be dried, and a container for storing solution connected with the wafer-drying chamber through a three-way valve. The above-mentioned three-way valve has its first connection direction towards the wafer drying chamber, and its third connection direction and the container of solution is connected to the outer environment through pipeline. The above-mentioned first connection direction is normally close, while the third connection direction is normally open. A pipeline is connected with a gas supply apparatus through its gas input end and a valve concurrently opens the three-way valve by a linkage circuit to force the vapor of the solution flow out of the gas output end from the container by carrier gas of the gas supply apparatus, which flows through the gas input end to the container as the valve opens. A gas valve or a pressure switch is connected with the third connection direction of the three-way valve. When the gas valve or the pressure switch receives specific gas pressure, the original state will be altered and a alarm system will be triggered.
Patent TW-504610-B (TW)
Title: Base capable of adjusting the elevation angle of panel
Inventor: YE JR-FENG
IPC: A47B88/04
Filed: 2000-09-11
Granted: 2002-10-01
Abstract: This invention relates to a base capable of adjusting the elevation angle of a panel, comprising a fixing plate fixed on the back of a panel, a holding plate module for holding the panel, and a hinge coupling the fixing plate and the holding plate module. The holding plate module includes an upper covering plate and a sector revolver. One of the surface of the upper covering plate has a protrusion, and a plurality of fillisters formed on the surface of the sector revolver opposite to upper covering plate capable of engaging with the protrusion. The sector revolver connects with the upper covering plate with a pivot, enable the sector revolver to rotate toward the far-side of the hinge. Besides, the fixing plate and the holding plate module can rotate with the hinge pivot and be positioned. The user can adjust the elevation angel of the panel, if needed, by adjusting the rotational degree of sector revolver.
Patent TW-460660-B (TW)
Title: Pressure-adjusting mechanism
Inventor: HOSONO MASAYUKI
IPC: G05D16/10
Filed: 2000-10-07
Granted: 2001-10-21
Abstract: Disclosed is a pressure-adjusting mechanism comprising a pressure-adjusting handle (108), a pressure-adjusting screw (224) for adjusting resilient force of a spring member (222) by making rotation integrally with the pressure-adjusting handle (108), and a pressure-setting scale (118) for indicating a preset pressure value by rotating the pressure-adjusting handle (108) in a predetermined direction. As a result, it is possible to obtain the pressure-adjusting mechanism (100) which is constructed integrally with a pressure control valve owing to a simple structure and which makes it possible to easily adjust the pressure by an operator.
Patent TW-449658-B (TW)
Title: Infrared ray receiving element and infrared ray sensor using the same
Inventor: YAGYU HIROYUKI
IPC: G01J5/34
Filed: 2000-12-08
Granted: 2001-08-11
Abstract: An infrared ray receiving element comprising: a substrate made of a pyroelectric material and having at least one cantilever portion surrounded by a slit, in which at least a part of the cantilever portion in the substrate is uniformly polarized in the same direction and the remainder in the substrate includes a portion polarized at random; and at least a pair of electrodes respectively provided on a top surface and a bottom surface of the cantilever portion. An infrared ray sensor comprising an infrared ray receiving element, a base member for holding the infrared ray receiving element, a circuit substrate connected to the infrared ray receiving element for detecting that infrared ray reached to an infrared ray receiving portion of the infrared ray receiving element, a chassis for supporting the infrared ray receiving element, the base member, the circuit substrate, and a cover with an infrared ray transmittable window, wherein the infrared ray receiving element comprises: the substrate made of a pyroelectric material and having at least one cantilever portion surrounded by a slit, in which at least a part of the cantilever portion in the substrate is uniformly polarized in the same direction and the remainder in the substrate includes a portion polarized at random; and at least a pair of electrodes respectively provided on a top surface and a bottom surface of the cantilever portion.
Patent TW-478127-B (TW)
Title: Dual chip package structure and the manufacturing method thereof
Inventor: TSENG NAN-HSIN
IPC: H01L23/495
Filed: 2000-12-22
Granted: 2002-03-01
Abstract: A dual chip package structure and the manufacturing method thereof are disclosed, wherein the dual chip package structure has two chips fixed upward and downward by the die pad of lead frame, and the electrical bonding surfaces of the two fixed chips are facing toward the same direction, so that they are easily manufactured without flipping when they are electrically connected, and extra substrate or other lead frames are not required to simplify the parts.