baber/WOPTO huggingface dataset:
Patent TW-476082-B (TW)
Title: In-plane MENS thermal actuator and associated fabrication methods
Inventor: DHULER VIJAYAKUMAR R
IPC: F15C5/00
Filed: 2000-09-02
Granted: 2002-02-11
Abstract: A MEMS thermal actuator device is provided that is capable of providing linear displacement in a plane generally parallel to the surface of a substrate. Additionally, the MEMS thermal actuator of the present invention may provide for a self-contained heating mechanism that allows for the thermal actuator to be actuated using lower power consumption and lower operating temperatures. The MEMS thermal actuator includes a microelectronic substrate having a first surface and at least one anchor structure affixed to the first surface A composite beam extends from the anchor(s) and overlies the first surface of the substrate. The composite beam is adapted for thermal actuation, such that it will controllably deflect along a predetermined path that extends substantially parallel to the first surface of the microelectronic substrate. In one embodiment the composite beam comprises two or layers having materials that have correspondingly different thermal coefficients of expansion. As such, the layers will respond differently when thermal energy is supplied to the composite. An electrically conductive path may extend throughout the composite beam to effectuate thermal actuation. In one embodiment of the invention a two layer composite beam comprises a first layer of a semiconductor material and a second layer of a metallic material. The semiconductor material may be selectively doped during fabrication so as to create a self-contained heating mechanism within the composite beam. The invention also comprises a MEMS thermal actuator that includes two or more composite beams. The two or more composite beams may be disposed m an array or a ganged fashion, such that the multiple composite beams benefit from overall force multiplication and are therefore capable of greater and more linear displacement distances. The invention is also embodied in a method for fabricating the MEMS thermal actuators of the present invention.
Patent TW-480708-B (TW)
Title: Semiconductor integrated circuit device and fabrication method thereof
Inventor: SUZUKI KAZUHISA
IPC: H01L27/092
Filed: 2000-09-08
Granted: 2002-03-21
Abstract: The object of the present invention is to provide a semiconductor integrated circuit device and fabrication method thereof, which can reduce leakage current of a capacitive element without increasing the number of production step. A capacitive element C1 is formed utilizing the storage area of a p-channel MISFET having a gate oxide film 9B thicker than an MISFET at a logic section. A polysilicon film constituting a part of a gate electrode 10E is doped with n-type impurities so that the capacitive element C1 can operate stably even with a low power supply voltage.
Patent TW-I230185-B (TW)
Title: Dye mixtures of fiber-reactive azo dyes and use thereof for dyeing material containing hydroxy- and/or carboxamido groups
Inventor: PEDEMONTE RONALD
IPC: C09B62/51
Filed: 2000-10-03
Granted: 2005-04-01
Abstract: The present invention provides a mixture of dyes which comprise one or more monoazo dyestuffs corresponding to the general formula (1) and one or more monoazo dyestuffs corresponding to the formula (2), wherein R1, R2, R3, R4, R5, R6, Y1, Y2 and M are defined as given in claim 1, methods for preparing said dye mixtures and methods for dyeing hydroxy and/or carboxamido-containing materials using said dye mixtures.
Patent TW-523582-B (TW)
Title: Fourth-order partial differential equation piezoelectric transducer with mutually independent gain and phase functions
Inventor: LI SHR-GUANG
IPC: G01H11/08
Filed: 2000-11-24
Granted: 2003-03-11
Abstract: There is provided a fourth-order partial differential equation piezoelectric transducer with mutually independent gain and phase functions, which can be used as a piezoelectric effect vibrating detection device for generating electrical signals to convert mechanical energy into electrical energy, or as a space filter with specific filtering performance, wherein both case the frequency response characteristic of the system gain can be adjusted without causing phase shift in the piezoelectric sensor system. Because the gain and phase functions can be mutually independent, it is able to utilize the feature of designing piezoelectric film and sensor structure, apply feedback control theory and wave transmission theory, integrate margin conditions, and apply interface circuit to construct a vibrating detection device with frequency-selected filtering feature of high-pass, low-pass, band-pass, or band-filter. When being constructed as a point-type piezoelectric sensor, it is able to effectively increase the applicable bandwidth of the sensor. Due to the design dedicated for the structural body of piezoelectric sensor, it is able to construct a point-type vibrating detection device with larger freedom and wider application than the conventional sensor structure while possessing the feature of convenience.
Patent TW-498285-B (TW)
Title: PCMCIA card
Inventor: PETERSON KEVIN JOHN
IPC: H05K5/02
Filed: 2000-12-16
Granted: 2002-08-11
Abstract: A PCMCIA card has a plastic top panel and a metal bottom panel which are configured to interconnect using ultrasonic welding. The top panel has slots along its perimeter, and the bottom panel has tabs with barbs that are received in the slots. Upon application of sufficient energy, portions of the plastic top panel flow around the barbs, thereby anchoring the barbs in the plastic and preventing separation of the plastic and metal panels. This configuration allows the top panel to be made from aesthetically pleasing moldable materials while avoiding problems associated with conventional metal-to-plastic construction.
Patent TW-502489-B (TW)
Title: Starting apparatus and method
Inventor: YOU SHOU-DE
IPC: H02P1/16
Filed: 2001-01-03
Granted: 2002-09-11
Abstract: A kind of starting apparatus and method used in inductive circuit (such as motor) are disclosed in the present invention. The invention can be used to reduce the surge current generated when starting the inductive circuit. The starting apparatus includes a signal generator, which is electrically connected with the inductive circuit and generates the first signal in accordance with the signal output by the inductive circuit; a comparison circuit, which is electrically connected with the signal generator and is used to convert the first signal into the second signal so as to compare the second signal with a reference signal for generating a control signal; and a control device, which is electrically connected with the comparison circuit and the inductive circuit, and is used to receive the control signal so as to gradually increase the current inputted to the inductive circuit in accordance with the control signal such that the generated surge current when starting the inductive circuit is reduced.
Patent TW-I289583-B (TW)
Title: Material for molding electric and electronic parts
Inventor: SAWADA MASAHIRO
IPC: C08G69/02
Filed: 2001-02-21
Granted: 2007-11-11
Abstract: The present invention relates to a polyamide resin composition characterized in that it has a solder reflow-heat resistant temperature of more than 250 DEG C. It has lower moisture absorptivity and is excellent in moldability, heat resistance, dimensional stability and mechanic strength and thus is desirable to be used for automobile parts, electric and electronic parts, etc.
Patent TW-593749-B (TW)
Title: Aqueous lubricant and surface treatment of metal materials
Inventor: KAWAGOSHI RYOUSUKE
IPC: C10M173/02
Filed: 2001-04-25
Granted: 2004-06-21
Abstract: The present invention provides an aqueous lubricant for forming a coating with excellent slipping lubricity on metal materials and a surface treating method by using the same. The said aqueous lubricant is characterized by comprising molybdenum disulfide particles having average size of 0.5-10 nm and a water soluble resin with break strength above 300 kg/cm<2>, breaking elongation rate below 10%, and average molecular weight of 5000-50000, wherein said water soluble resin is polyester resin or aqueous polyurethane resin.
Patent TW-526259-B (TW)
Title: Polishing composition
Inventor: NAITO KOICHI
IPC: B24B37/04
Filed: 2001-05-09
Granted: 2003-04-01
Abstract: A polishing composition comprising an abrasive and water, wherein the abrasive has a particle size distribution such that (1) a ratio of D90 to D50 (D90/D50) is from 1.3 to 3.0, and (2) D50 is from 10 to 600 nm, wherein D90 is defined as a particle size at 90% counted from a smaller size side on a number base in a cumulative particle size distribution, and wherein D50 is defined as a particle size at 50% counted from a smaller size side on a number base in a cumulative particle size distribution.
Patent TW-501976-B (TW)
Title: Apparatus for printing on individual articles
Inventor: STRAUCH KARL
IPC: B41F17/22
Filed: 2001-05-25
Granted: 2002-09-11
Abstract: In an apparatus for printing on dimensionally stable individual articles such as glass or plastic bottles, using screen printing, the articles each carried by a respective holder are transported along a transport path by a continuously circulating transport device. At least one treatment station and at least two transfer stations are associated with the transport path, one transfer station acting as a feed station and the other as a removal station for the articles. During a printing operation on an article the article is rotated about its longitudinal axis in a first direction which is governed by the printing procedure and the transport direction, and then after conclusion of the printing operation the article is rotated back into its initial position by rotation about its longitudinal axis in the opposite direction, so that the position of the article in angular terms about its longitudinal axis can be accurately defined and controlled.
Patent TW-589773-B (TW)
Title: Gas insulated switching gear
Inventor: ARIOKA MASAHIRO
IPC: H02B13/02
Filed: 2001-05-31
Granted: 2004-06-01
Abstract: A gas insulated switching gear being compact and inexpensive, easy to handle and free from the damages by the explosive phenomenon due to the arc short-circuiting faults is provided. The gas insulated switching gear comprises a hermetic vessel in which an insulating gas is filled, an interrupter and three-position switches contained within the hermetic vessel. Disposed on the top plate of the hermetic vessel are bushings for connecting the solid insulated bus within in a bus conductor compartment. Grounding terminals are also disposed on the top plate of the hermetic vessel. The bottom plate of the hermetic vessel has mounted thereon cable bushings cranked toward the front of the hermetic vessel for connecting cables. Disposed at the front end of the hermetic vessel are an interrupter operating mechanism, a three-position switch operating mechanism and a control compartment having a voltage detector therein. The entire apparatus is covered by an outer housing, which has flappers and at its top wall for releasing an excessive pressure within the outer housing.
Patent TW-555673-B (TW)
Title: Container for transporting items, method for desiccating a container interior, and gasket therefor
Inventor: LAMBERT DONALD L
IPC: B65D53/02
Filed: 2001-06-08
Granted: 2003-10-01
Abstract: In order to simplify the process of preparing and packaging of semiconductor chips and the like type of items for transport to customers who use the items in the production of larger devices such as computers and the like, the items are placed in the trays. An o-ring or the like type of gasket is disposed between each of the trays (wherein the upper tray acts as lid for the lower one). This resilient member has a predetermined shape/configuration which maintains a gap or non-sealing condition between the trays sufficient to permit moisture to escape from the trays during baking in an oven. When the interiors of the trays are desiccated, the upper tray is strapped down on the lower tray or trays, with sufficient force as to be deform the gasket to the degree that a hermetic seal is produced at each interface. Stacks of trays can be baked, desiccated, cooled in a dry/desiccated atmosphere, and then strapped together to cause each container to become hermetically sealed.
Patent TW-552453-B (TW)
Title: Display device and panel light source device
Inventor: NATSUYAMA YOSHIFUMI
IPC: G02F1/1333
Filed: 2001-06-29
Granted: 2003-09-11
Abstract: Disclosed are a backlight unit and a display device, which are capable of accurately locating and fixing a light guide plate and a frame even on the display device, in which border is being further narrowed. Respective convexities of a frame are engaged with respective concavities of a light guide plate and function as locating portions of the light guide plate and the frame. Moreover, the convexities and the concavities have a function of fixing the light guide plate on the frame. The light guide plate is disposed so as to cover the upper surfaces of the respective convexities, and even on the upper surfaces, light from a cold cathode tube can be projected. A space is provided between the inner side of the frame and the side of the light guide plate. The space is provided in order to reduce stress caused between the light guide plate and the frame due to a difference of a linear thermal expansion ratios between that of the frame and that of the light guide plate.
Patent TW-524016-B (TW)
Title: Device and method for transferring sampling rate of digital image
Inventor: KU SHIH-YU
IPC: G06T3/40
Filed: 2001-07-10
Granted: 2003-03-11
Abstract: The present invention proposes a device and a method for transferring sampling rate of digital image so as to eliminate alias effect during scaling down and eliminate image blurring effect during scaling up. The device includes a variable rate expander, a low pass filter, and a fixed rate decimator. The variable expander is used for receiving an image signal and, in accordance with the required image contraction/expansion ratio, increasing the image signal frequency by M times, where M varies in accordance with the required image scaling ratio, to generate increased frequency signals. The low pass filter is used for receiving the increased frequency signals generated by the variable rate expander and filtering the high frequency signals before outputting filtered signals. The fixed rate decimator is used for receiving the filtered signals outputted by the low pass filter and decreasing the frequency of the filtered signals by N times, where N is a constant, to generate output signals. Factors 1+z-1+...+z-(N-1) and 1+z-1+...+z-(M-1) are applied on the low pass filter.
Patent TW-516080-B (TW)
Title: Run-to-run control over semiconductor processing tool based upon mirror image target
Inventor: LYMBEROPOULOS DIMITRIS
IPC: H01L21/302
Filed: 2001-08-06
Granted: 2003-01-01
Abstract: Run-to-run variation of a semiconductor fabrication tool is minimized utilizing a mirror image target. A goal represents a process result desired from operation of the tool. The mirror image target is generated by adding the goal to a difference between an output from a previous tool run and the goal. Prediction of tool performance is based upon a data-based modeling engine utilizing a reference library correlating operational parameters with observed process results for prior tool runs. The mirror image target vector is compared to the reference library and serves as a basis for generating the recipe for the subsequent process run. This recipe automatically brings operation of the tool back toward the goal. The method may further include comparison of the suggested recipe with the recipe of the prior run to determine whether run-to-run variation is serious enough to warrant a change in tool conditions, or whether run-to-run variation is so serious as to indicate a major tool problem. Generation of the mirror image target, and utilization of the mirror image target to create a new process recipe, eliminates effort and uncertainty associated with conventional nonsystematic analysis of tool variation, followed by manual intervention by the operator to adjust tool parameters to reduce such variation.
Patent TW-I255804-B (TW)
Title: Fireproof glass
Inventor: SUGIURA KIMINARI
IPC: C03C17/32
Filed: 2001-08-15
Granted: 2006-06-01
Abstract: To provide fireproof glass having no problem from an aspect of production and quality, enhanced in safety at the time of damage of glass, and not damaging fireproof capacity. The fireproof glass 1 is constituted of a glass panel main body 2 and a resin film 3 having heat resistance and see-through is integrally applied to the surface of the glass panel main body 2.
Patent TW-577774-B (TW)
Title: Coating device
Inventor: NAGASAWA KOICHI
IPC: G03F7/16
Filed: 2001-08-31
Granted: 2004-03-01
Abstract: This invention provides a coating device preventing the supply amount of a coating liquid from becoming insufficient or excessive at the start time of coating. In this invention, a piping 24 is connected to a pump 2 by a joint 25 and a filter 26 is installed on the way of the piping 24. The piping 24 is constituted of a material of which the deformation is negligible even if the internal pressure of the piping becomes high by the contamination of the filter 26, for example, a metal such as stainless steel or the like or a resin such as polyphenylene sulfide (PPS) or the like.
Patent TW-507407-B (TW)
Title: Semiconductor laser, method for fabricating semiconductor laser, and method for mounting semiconductor laser
Inventor: SHIOZAWA HIDEO
IPC: H01S5/223
Filed: 2001-09-10
Granted: 2002-10-21
Abstract: The present invention relates to inhibit face protecting films of a semiconductor laser from peeling off. In addition to a p-InGaAlP ridge-stripe optical waveguide layer (6), a p-InGaAlP ridge-stripe (6a) is formed on a p-InGaP etching stopper layer (5). Thereby, non-optical-waveguide swellings (13a) are formed on both sides of an optical waveguide swelling (13).
Patent TW-569565-B (TW)
Title: Method and apparatus for efficient processing of signal in a communication system
Inventor: SCHLEGEL NIKOLAI
IPC: H04B1/707
Filed: 2001-09-28
Granted: 2004-01-01
Abstract: A method and apparatus is provided for efficient processing of signal in a communication system. The processing of the signal for transmission may include encoding a block of data at an encoding rate 1/R. The encoding produces R number of data symbols for every data bit in the block of data. A block of RAM (299, 600) is partitioned into a plurality of blocks of RAM to allow reading simultaneously data symbols from the plurality of blocks of RAM to produce an in-phase and a quad-phase data symbols simultaneously. At least two scramblers (306 and 307) are used for simultaneously scrambling the in-phase and quad-phase data symbols. A Walsh covering/summing block 700 provides efficient Walsh covering and summing of signals for a combined transmission from the communication system.
Patent TW-I235494-B (TW)
Title: Semiconductor memory
Inventor: KURIYAMA MASAO
IPC: H01L21/8247
Filed: 1998-02-16
Granted: 2005-07-01
Abstract: Because prior art is hard to have common power wiring distribution or signal wiring among blocks, the resulting empty spaces are wasted so that the chip area is difficult to be sufficiently diminished. The circuits other than the cell array 10a, 11a and the row decoder 12a, 12b in the present invention are disposed in an area between a first cell array 10 and a second cell array 11. Accordingly, as the address signal, control signal and power commonly used among all circuit blocks are compatible, the layout area can be reduced.
Patent TW-I267978-B (TW)
Title: Memory-capacitor and related contacting-structure, memory element as well as a method for its manufacturing
Inventor: SITARAM ARKALGUD
IPC: H01L27/11507
Filed: 2001-10-25
Granted: 2006-12-01
Abstract: A memory-capacitor, especially a ferro-electric or paraelectric memory-capacitor, and a related contacting-structure are formed, so that the memory-capacitor has a 1st electrode-layer (32), a 2nd electrode-layer (34) and a dielectric, ferro-electric or para-electric capacitor-inter-layer (33) and extends from the plane of the surface of the isolation-layer (4) at least partially in the inner of the passage-contact-area (41) and is electrically connected with the passage-contact-area (41).
Patent TW-535110-B (TW)
Title: Confidentiality device and method by covering data shown on screen
Inventor: SHIU SHR-FA
IPC: G06F9/44
Filed: 2001-11-09
Granted: 2003-06-01
Abstract: The invention relates to a confidentiality device and method by covering data shown on screen, in which the confidentiality device that covers data shown on screen comprises the confidential compound key composed of at least two function keys in support of generation of several corresponding activation signals after initiation, the graphics generator used to generate covering graphics on display and the processor in connection with function key and graphics generator used to define function key grouping confidential compound key and receive the activation signal generated by the confidential compound key that generate first sequence clock and first sequence data to graphics generator, in which the first sequence clock and first sequence data informs graphics generator to generate covering graphics on screen so that no one can tell what the original data display on screen is.
Patent TW-541834-B (TW)
Title: Laser projector
Inventor: LU YING-TSUNG
IPC: G03B31/00
Filed: 2001-11-16
Granted: 2003-07-11
Abstract: The present invention is a laser projector which is a projector using laser light as the projecting light source, which comprises a laser beam generator, beam shaper, diffractive beam-combining device, mirror, lens set, diffractive beam-splitting device and liquid crystal panel. The laser beam generator generates three primaries (red, green, blue color beams) so that the light beam passes through the beam shaper to convert the distribution intensity of light beam. The diffractive beam-combining device makes the light beam into a combined beam propagating along the same optic axis, the mirror removes its speckle, the lens set expands the beam to the diffractive beam-splitting device and recovers it to the three primaries (red, green, blue color beams), and focus the light onto the liquid crystal panel, thus the purpose of small volume, light weight and low cost is achieved.
Patent TW-527412-B (TW)
Title: Chemical mechanical polishing slurry
Inventor: TSUCHIYA YASUAKI
IPC: B24B37/00
Filed: 2001-11-21
Granted: 2003-04-11
Abstract: This invention provides a chemical mechanical polishing slurry for polishing a copper-based metal film formed on an insulating film comprising a concave on a substrate, comprising a polishing material, an oxidizing agent and water as well as a benzotriazole compound and a triazole compound. The polishing slurry may be used in CMP to form a reliable damascene electric connection with excellent electric properties at a higher polishing rate, i.e., a higher throughput while preventing dishing.
Patent TW-516222-B (TW)
Title: Display device
Inventor: LIFKA HERBERT
IPC: G09G3/32
Filed: 2001-11-26
Granted: 2003-01-01
Abstract: ICs are attached to a carrier e.g. in a bus structure or at the crossing of rows and columns. The separate crystals may contain complicated electronics (address of pixel in memory + identification).