baber/WOPTO huggingface dataset:
Patent TW-502378-B (TW)
Title: Process for producing shallow trench isolation (STI) structure opening
Inventor: SHIU JEN-TIAN
IPC: H01L21/76
Filed: 2001-09-25
Granted: 2002-09-11
Abstract: A process for producing a shallow trench isolation (STI) structure opening can reduce the current leakage of a semiconductor by preventing the surface roughness of sidewall of the STI structure opening. The process uses an in-situ process to perform dry etching of silicon nitride (SiN) and polymer to replace a conventional wet photoresist-removal layer, wet etching or chemical mechanical polishing (CMP) to perform a pull back of sidewall so as to avoid surface roughness on the sidewall of the structure opening.
Patent TW-530005-B (TW)
Title: Method for making sandwiched scratch-off coating and its structure
Inventor: WANG GUANG-LIN
IPC: B42D15/02
Filed: 2001-10-17
Granted: 2003-05-01
Abstract: A method and structure of sandwiched scratch-off coating is disclosed. The method comprises the following steps: (1) forming first scratch-off coating on a predetermined location of a card carrier substrate, (2) printing data on the first scratch-off coating, (3) inspection and comparison of the data by computer, and (4) forming a second scratch-off coating on the first scratch-off coating to shield the data. By means of the previous steps, a card featuring data covered on front and rear sides by two scratch-off films is obtained whereby data security is ensured and the two scratch-off coatings can be formed with the same manufacturing equipment.
Patent TW-I245749-B (TW)
Title: Meltdown device as well as a process for the production of high-UV-transmitting glass type
Inventor: MANNEMANN KARL
IPC: F27D11/10
Filed: 2001-10-25
Granted: 2005-12-21
Abstract: The invention relates to a meltdown device for the production of high-UV transmittive glass types, comprising a meltdown tank for a melt bath a feed opening for the supplying or laying-in of highly pure raw material for the melt bath a draw-off opening for the drawing-off of material melted in the melt tank a cover arranged above the melt tank, in which the infeed opening to the melt tank is arranged above the melt bath in the region of the cover the draw-off opening is arranged in the zone of the bottom of the melt tank a heating arrangement. The invention is characterized in that the heating arrangement comprises heating elements, in particular electrodes that are arranged on the melt tank in the zone of the melt bath, as well as an agitating arrangement for the stirring of the melt bath and uniform intermixing and sub-mixing into the melt of material from the mixture lying on the melt surface.
Patent TW-527245-B (TW)
Title: Tool for the fine machining of workpieces
Inventor: KRESS DIETER
IPC: B23B29/00
Filed: 2001-11-19
Granted: 2003-04-11
Abstract: A tool for the fine machining of workpieces having at least one cutter tip and at least one setting device acting on the cutter tip. The setting device comprises an adjusting element extending over a region of one side face of the cutter tip. A set screw displaces the adjusting element relative to the cutter tip at least one radially and axially with respect to the body. This moves the cutter tip at least one of radially and axially with respect to the body of the tool. A second adjusting element operably by a second setting device may be provided to act on a second side face of the cutter tip.
Patent TW-527694-B (TW)
Title: Manufacturing method of damascene copper metal interconnection
Inventor: SHIH TSU
IPC: H01L21/768
Filed: 2001-11-20
Granted: 2003-04-11
Abstract: A manufacturing method suitable for damascene copper metal interconnection comprises the following steps. First, a dielectric layer on a semiconductor substrateis formed. Then, trimethyl silane, tetramethyl silane, ozone and helium are used to form a polish control layer on the dielectric layer via the chemical vapor deposition method. Second, an anti-reflection layer is formed on the polish control layer and then damascene openings having interconnection trenches and contact holes are formed in the dielectric layer, polish control layer and anti-reflection layer. A copper layer is used to fill in the opening and the copper layer extends to the surface of the anti-reflection layer. Finally, a CMP process is performed till totally removing the unnecessary copper layer and anti-reflection layer outside the opening. A damascene copper interconnection is obtained.
Patent TW-588118-B (TW)
Title: Preparation of the electrochromic materials of nickel oxide thin film by electroless method
Inventor: WU SHR-YI
IPC: G02F1/1524
Filed: 2001-11-28
Granted: 2004-05-21
Abstract: The invention is using electroless method to process nickel oxide of electrochromic material. Electroless is also called chemical deposition. At first, it deposited nickel metal on glass coated with indium-tin oxide. Then the nickel becomes nickel oxide with heat treatment can be electrochromism. The electrochromic characteristic of nickel oxide have commercial applications in electrochromic display device, smart windows in order to balance lighting, sun roof in car, and antiglare rearview mirror.
Patent TW-I233287-B (TW)
Title: Pairing management method
Inventor: JAQUIER JEAN-LUC
IPC: G06Q20/36
Filed: 2001-12-21
Granted: 2005-05-21
Abstract: The objective of the present invention is to propose a method that guarantees the encryption of the exchanged data a security module and a user unit by a pairing key specific to the couple user unit/security module, and at the same time leaving the possibility for the security module to be paired with other user units. According to the invention, this objective is achieved by a method consisting in: detecting by the user unit if the connected security module is paired with it, if it is so, using a unique pairing key specific to the couple user unit/security module to encrypt the exchanged data, if it is not so, requesting the operating centre the authorisation to pair with this security module, a request accompanied by the identifications of the user unit and the security module, verifying by the operating centre the conformity of this pairing request and transmitting the result to the user unit, if the authorisation is given, establishing a pairing key unique to the couple user unit/security module to encrypt the exchanged data.
Patent TW-546654-B (TW)
Title: MRAM write apparatus and method
Inventor: RIZZO NICHOLAS D
IPC: G11C11/15
Filed: 2002-01-02
Granted: 2003-08-11
Abstract: An MRAM cell (10) and a method of programming the cell are disclosed. The cell includes a free layer (12) of magnetic material having a ferromagnetic resonance with a resonant frequency, the ferromagnetic resonance having a Q greater than one. A hard axis and an easy axis write line are positioned in magnetic communication with the free layer. A cladding layer (62) partially surrounds the hard axis write line and has a similar resonant frequency and with a ferromagnetic resonance Q greater than one. A write signal including the resonant frequency is applied to the hard axis write line (20) and simultaneously a write pulse is applied to the easy axis write line (21). The Qs of the cell and the cladding layer multiply to substantially increase the switching magnetic field or reduce the current required to provide the same magnetic field.
Patent TW-I228164-B (TW)
Title: Washer with dome profile
Inventor: KOLODZIEJ NORBERT K
IPC: F16B43/00
Filed: 2002-01-08
Granted: 2005-02-21
Abstract: An attachment implement, for use in connection with the mounting of a relatively thin, highly dense insulation panel upon an underlying structural substrate, comprises a washer plate portion and an integral lower body portion which has a substantially inverted dome-shaped or bell-shaped configuration. The axial depth dimension of the implement is relatively shallow or small, and the inverted dome-shaped or bell-shaped configuration advantageously distributes or disperses the compressive forces attendant the mounting of the insulation panel upon the underlying structural substrate whereby desired compression of the insulation panel, and its rigidifying or strength-enhancing membrane, occurs without tearing or cutting of the insulation panel and its membrane so as not to adversely affect the strength, rigidity, and structural integrity of the insulation panel.
Patent TW-583246-B (TW)
Title: Carbon fiber-enforced resin composition and shaped material
Inventor: WADAHARA EISUKE
IPC: C08K7/06
Filed: 2002-02-01
Granted: 2004-04-11
Abstract: The invention relates a carbon fiber-enforced resin composition comprising the essential components of (A), (B) and (C) described as below, as well as the shaped material and shaped article obtained from processing and formation of said carbon fiber-enforced resin composition. Component (A): a gas-growth carbon fiber and/or nano-tube having average diameter of 1 to 45 nm of 0.01 to 0.7 wt% based on 100 wt% of carbon fiber-enforced resin composition. Component (B): a gas-growth carbon fiber having average diameter of 1 to 20 mum of 6 to 40 wt%, based on 100 wt% of carbon fiber-enforced resin composition. Component (C): resin. The invention provides a carbon fiber-enforced resin composition, a shaped material and a shaped article having all of excellent conductivity, mechanics property and formation by possessing of such aforesaid components.
Patent TW-536759-B (TW)
Title: High temperature short time curing of low dielectric constant materials using rapid thermal processing techniques
Inventor: SHARANGPANI RAHUL
IPC: H01L21/312
Filed: 2002-02-04
Granted: 2003-06-11
Abstract: A method for curing low k dielectric materials uses very short, relatively high temperature cycles instead of the conventionally used (lower temperature/longer time) thermal cycles. A substrate, such as a semiconductor wafer, coated with a layer of coating material is heated to an elevated temperature at a heating rate of greater than about 20 DEG C per second. Once the coating material has been converted to a low dielectric constant material with desired properties, the coated substrate is cooled. Alternatively, spike heating raises and promptly lowers the temperature of the coated substrate to effect curing in one or a series of spike heating steps. The method allows for a thinner refractory barrier metal layer thickness to prevent copper diffusion, and uses shorter curing times resulting in higher throughput.
Patent TW-562682-B (TW)
Title: A method and system of calibrating air flow in a respirator system
Inventor: BENNETT MICHAEL RICHARD
IPC: G01F1/00
Filed: 2002-02-08
Granted: 2003-11-21
Abstract: A method and apparatus for calibrating the air flow in a respirator system is provided. The method provides for the establishment of control set points in a true calibration protocol through the simple triggering of the microprocessor of a controller. When the trigger is initiated, the microprocessor engages and provides the logic for the calibration cycle. The calibration cycle proceeds until a second trigger terminates the process and establishes the control set points. The calibration sequence of the method relies only on an initiation and termination trigger that is facilitated by components integral to the apparatus.
Patent TW-513530-B (TW)
Title: Lubrication system and lubrication oil supply device
Inventor: OZEKI NOBORU
IPC: F16K11/07
Filed: 2002-03-25
Granted: 2002-12-11
Abstract: A lubrication system includes a pump 10 for supplying a lubrication oil from lubrication oil reservoir 20 to depressurizing pipe Pt and non-depressurizing pipe Ps, and a switching valve 10 for enabling the supply of the lubrication oil from pump 10 to either one of the depressurizing pipe Pt and non-depressurizing pipe Ps and the depressurizing of the depressurizing pipe Pt while not connected to the depressurizing pipe PT. The system is thus simplified by enabling the supply of the lubrication oil to each pipe without defeating the functions of the two systems of the depressurizing pipe Pt and the non-depressurizing pipe Ps.
Patent TW-I279429-B (TW)
Title: Polymers, their preparation and uses
Inventor: TOWNS CARL ROBERT
IPC: C08G61/10
Filed: 2002-05-10
Granted: 2007-04-21
Abstract: A polymer for use in an optical device comprising: a hole transporting region; an electron transporting region; an emissive region said polymer comprising an optionally substituted repeat unit of formula (I), wherein each Ar is the same or different and comprises an optionally substituted aryl group.
Patent TW-I275999-B (TW)
Title: Method for updating software of an embedded device
Inventor: CHEN PING-YEH
IPC: G06F9/445
Filed: 2002-05-23
Granted: 2007-03-11
Abstract: A method for updating software of an embedded device is disclosed, which executes an updated program in an operating system, so as to update data in a flash read-only memory. The method firstly downloads a flash image and stores it into a program memory of a random access memory, and copies the updated program to a reserved memory of the random access memory. Then, the method disables an interrupt of the operating system, and extracts a physical memory address of the flash image. Next, the method sets the flash read-only memory to be at a write mode, and starts to update the flash read-only memory. After the update, the method sets the flash read-only memory to be at a read mode, and determines whether the flash read-only memory has been updated. If so, the method re-activates the embedded device; otherwise, the method enables the interrupt of the operating system, so as to recover a normal status of the operating system.
Patent TW-I253087-B (TW)
Title: A method of depositing an organic porous dielectric material
Inventor: LIN SEN-HONG
IPC: H01B3/46
Filed: 2002-06-03
Granted: 2006-04-11
Abstract: A method of depositing an organic porous dielectric material. Ethylene, a cyclosiloxane compound and a silane compound are directed to pass a gas distributor into a plasma reaction zone to deposit an organic porous dielectric material on a substrate.
Patent TW-I220870-B (TW)
Title: Process for producing mouldings having an electrically conductive coating, and mouldings with such a coating
Inventor: HASSKERL THOMAS DR
IPC: H01B1/20
Filed: 2002-06-18
Granted: 2004-09-11
Abstract: The invention relates to a process for producing plastics mouldings with an electrically conductive coating by conventionally coating a moulding on one side with a varnish system composed of (a) a binder, (b) if desired, a solvent, (c) if desired, further additives customary in varnish systems and (d) from 10 to 300 parts by weight (based on component (a)) of an electrically conductive metal oxide powder having an average primary particle size of from 5 to 130 nm and before curing the varnish film treating or storing the moulding in such a way that in that half of the varnish film which faces the boundary layer with the air the metal oxide powder particles accumulate in such a way that at least 65% of the particles are located in this half of the varnish film, and then curing the varnish film or allowing it to cure. The invention further relates to the mouldings which are producible in accordance with the invention.
Patent TW-535438-B (TW)
Title: Image encoding device
Inventor: KAGECHI KENSAKU
IPC: H04N19/14
Filed: 2000-09-15
Granted: 2003-06-01
Abstract: The object of the present invention is to provide: an image encoding device and decoding device which allows the maximum compression rate to be achieved with a visually uniform level of picture quality. The present invention comprises: a characteristic pixel extractor 0309 which encodes the input images by a small region unit in accordance with an irreversible compression method, decodes the encoded data which is created, and utilizes the input image and decoded image obtained after decoding to extract the characteristic pixels; a characteristic distortion calculator 0311 which utilizes the characteristic pixels to calculate the characteristic distortion of the decoded image in relation to the input image; and an encoding parameter controller 0312 which controls the parameter values for determining the degree of data compression in line with the extent of characteristic distortion. The regions of picture quality of a visually uniform level thus obtained are all compressed using an image compression method with a high compression efficiency, thereby allowing the maximum compression rate to be achieved.
Patent TW-I222221-B (TW)
Title: Semiconductor device and its fabrication method
Inventor: TAKAGI TAKESHI
IPC: H01L29/45
Filed: 2002-07-04
Granted: 2004-10-11
Abstract: A semiconductor device comprises an Si substrate, an isolation insulating film formed on the Si substrate, an Si layer formed on the Si substrate, a gate oxide film formed on the Si layer, a gate electrode formed on the gate oxide film, a sidewall formed on the side face of the gate electrode, a gate silicide film formed on the gate electrode, source and drain regions formed at both the sides of the gate electrode and including a part of the Si layer, and a silicide film formed on the source and drain regions. Because the source and drain regions are formed on a layer-insulating film so as to be overlayed, it is possible to decrease the active region and cell area of a device. Thereby, a high-speed operation and high integration can be realized.
Patent TW-I273316-B (TW)
Title: Transflective liquid crystal device and electronic device using the same
Inventor: OZAWA KINYA
IPC: G02F1/1343
Filed: 2002-09-17
Granted: 2007-02-11
Abstract: A transflective liquid crystal device and an electronic device thereby are provided to improve the image quality in spite of misalignment of liquid crystal molecules in the border of the transmissive display region and the reflective display region with using the multi-gap type liquid crystal device. An LCD (liquid crystal device) (1) includes a first transparent substrate (10) with a first transparent electrode (11) formed on the surface thereof, a second transparent substrate (20) with a second transparent electrode (21) formed thereon, and a liquid crystal layer (50). A light reflecting layer (4) defining a reflective display region (31) and a transmissive display region (32) is formed on each pixel region (3). A layer-thickness adjusting layer (6) where a region corresponding to the transmissive display region constitutes an opening (61), is formed on the upper layer side of the light reflecting layer. In the layer-thickness adjusting layer, the boundary portion of the reflective display region and the transmissive display region is composed of an inclined surface (60), and a light shielding film (9) is two-dimensionally superimposed on the boundary region.
Patent TW-I231115-B (TW)
Title: Burst detector
Inventor: DIFAZIO ROBERT A
IPC: H04B1/7105
Filed: 2002-09-27
Granted: 2005-04-11
Abstract: The present invention is a receiver for receiving a communication signal divided into a plurality of timeslots, wherein the timeslots include a plurality of channels, including a burst detector for detecting when a selected one of the plurality of channels of the communication is received. The burst detector comprises a noise estimation device for determining a scaled noise power estimate of the selected one of the timeslots, a matched filter for detecting signal power of the selected one of the timeslots and a signal power estimation device, responsive for the matched filter, for generating a signal power estimate of the selected one of the timeslots. A comparator responsive to the scaled noise power estimate the signal power estimate is also included in the burst detector for generating a burst detection signal when the signal power estimate is greater than the scaled noise power estimate, and a data estimation device, responsive to the burst detection signal, for decoding the plurality of channels.
Patent TW-564224-B (TW)
Title: Binder
Inventor: KOIKE SEIICHI
IPC: B42F13/22
Filed: 2002-10-15
Granted: 2003-12-01
Abstract: The object of the invention is to provide a binder capable of opening/closing binding members without requiring a large operating force, and does not emit a noise or render a fear upon closing operation of the binder. Two first binding members supported rotatably by a base 18, which will be fixed to a back cover 11, and two second binding members 20, which engage with the front ends of the first binding members 19 to form closed loops, are provided. Spaces between the base sections of the first and second binding members 19, 20 are connected via the first and second connecting plate 30, 31, respectively. A releasing means 33, 40, 50 is disposed between the respective connecting members, and a force is given by the releasing means in the direction that the closed loops via binding members 19, 20 are released. It is such adapted that, when the first binding members 19 are nipped by fingertips and given an operation force in the direction that the same come closer to each other, the engagement with the second members 20 are released and the front ends can rotate in the direction that the same are opened.
Patent TW-I243813-B (TW)
Title: Metal-doped sulfonated ion exchange resin catalysts
Inventor: VANDERSALL MARK THORNTON
IPC: B01J21/06
Filed: 2002-12-12
Granted: 2005-11-21
Abstract: A method for preparing ketones in greater yield and selectivity compared to previous catalyzed reactions by acid-catalyzed condensation reaction using a metal-doped polysulfonated ion exchange resin catalyst is disclosed. For example, use of polysulfonated ion exchange resins having at least 5.0 milliequivalents sulfonic acid groups/gram catalyst and loaded with metal, such as palladium, provides enhanced yields of methyl isobutyl ketone from the condensation reaction of acetone compared to use of conventional monosulfonated ion exchange resin catalysts.
Patent TW-I222625-B (TW)
Title: System and method for correcting linear block code
Inventor: LIN LI-LIEN
IPC: G11B20/18
Filed: 2002-12-18
Granted: 2004-10-21
Abstract: The present invention is a correcting system used for correcting a linear block code that produced by a data coding process to the original data when correcting a predetermined correcting portion of an original data with a discrepant correcting data. The correcting system comprises a coding module and a correcting module. The coding module is used for coding the discrepant correcting data according to the data coding process to generate a corresponding discrepant code in advance. Moreover, the correcting module is used for storing the discrepant code, and also proceeding the correcting calculation to the discrepant code and the linear block code to generate a substitute code to substitute the linear block code. Therefore, if modifying any data after an optical recording system completing a data coding process, the optical recording system could directly add the substitute code to substitute the linear block code and unnecessary to reprocessed the complicated data coding process.
Patent TW-584717-B (TW)
Title: System and method for controlling a light source for cavity ring-down spectroscopy
Inventor: AUGUSTINE ROBERT
IPC: G01J3/10
Filed: 2003-02-11
Granted: 2004-04-21
Abstract: An apparatus and method for controlling a light source used in cavity ring-down spectroscopy. The apparatus comprises a controller that generates a control signal to activate and deactivate the light source based on a comparison of an energy signal from a resonant cavity and a threshold. The light source is activated for a predetermined period based on the stabilization time of the light source and the time necessary to provide sufficient energy to the resonant cavity. Thereafter the controller deactivates the light source for a predetermined period by interrupting its current source so that the light energy in the cavity ring downs and so that the presence of analyte can be measured. The light energy from the light source is directly coupled to the resonant cavity from the light source.