baber/WOPTO huggingface dataset:
Patent TW-463332-B (TW)
Title: Manufacturing method for flash memory cell
Inventor: LI DUNG-SHING
IPC: H01L21/8247
Filed: 2001-01-11
Granted: 2001-11-11
Abstract: A manufacturing method for flash memory cell which includes the following steps: forming a floating gate on the substrate; forming a source/drain in the substrate on both sides of the floating gate; then, forming a layer of species on the surface of the floating gate which can reduce the oxidation speed; next, using the thermal oxidation process to form a layer of thermal oxide layer; and, the thermal oxide layer formed on the floating gate is thinner at this time and the thermal oxide layer formed between the floating gates is thicker; then, again using the high temperature oxide reaction to form a layer of high temperature oxide layer on the thermal oxidation layer; finally, forming the control gate on the substrate.
Patent TW-526380-B (TW)
Title: Liquid crystal display device and producing method
Inventor: KAWASAKI KIYOHIRO
IPC: H01L29/786
Filed: 2001-02-05
Granted: 2003-04-01
Abstract: A five-mask process utilized for a channel etch type TFT causes overetching on a drain electrode when an opening is formed, tends to deteriorate the characteristics of the transistor when a passivation insulating layer is formed, and requires long production time, hence failing to reduce the manufacturing cost. In order to eliminate the need for a passivation insulating layer, a source line and a drain line are to be made a laminated structure including a layer of anodizable heat resistant metal and a layer of aluminum alloy, and the surface of the structure is anodized. And, a silicon layer containing impurities is converted into an oxidized silicon layer by using a photomask. An additional insulating layer is formed on an exposed scanning line. Thus, the step of forming a semiconductor layer into an island and the step of forming an opening of an insulating layer are simplified.
Patent TW-526547-B (TW)
Title: Apparatus for use in a deposition cell and method for depositing materials upon a cathode positioned within the deposition cell
Inventor: DORDI YEZDI N
IPC: C25D7/12
Filed: 2001-03-19
Granted: 2003-04-01
Abstract: An apparatus and associated method for use in a metal deposition cell during operation. The apparatus includes a perforated anode extending generally horizontally across the entire width of the metal deposition cell. Multiple perforations extend substantially vertically and are arranged to provide a substantially uniform electrolyte flow across the width of the metal deposition cell.
Patent TW-542920-B (TW)
Title: Multilayer system with protecting layer system and production method
Inventor: BIJKERK FREDERIK
IPC: G02B1/115
Filed: 2001-05-28
Granted: 2003-07-21
Abstract: Multilayer system and its production. Multilayer systems, such as those used as mirrors in the extreme ultraviolet wavelength range, suffer contamination or oxidation during storage in air and in long-time operation, i.e. when exposed to EUV radiation in a vacuum environment with certain partial pressures of water or oxygen, which causes a serious reduction in reflectivity. The multilayer system according to the invention will have a long life with constantly high reflectivity. The multilayer systems according to the invention have protective layers made from ruthenium, aluminium oxide, silicon carbide, molybdenum carbide, carbon, titanium nitride or titanium dioxide. The multilayer systems according to the invention are produced by direct, ion-beam-supported growth of the protective layer or, except in the case of ruthenium, by mixing aluminium or titanium with oxygen or nitrogen at atomic level, with ion-beam support, to produce an outermost protective layer with ion-beam support. The multilayer systems according to the invention are not only resistant to contamination and oxidation, but can also be cleaned if necessary, without losing reflectivity. Because of their long life with constantly high reflectivity, they are particularly suitable for use in semiconductor lithography in the soft X-ray range or extreme ultraviolet wavelength range.
Patent TW-470837-B (TW)
Title: Vacuum heat insulator
Inventor: TANIMOTO YASUAKI
IPC: C03C13/00
Filed: 2001-04-20
Granted: 2002-01-01
Abstract: A vacuum heat insulator containing a plurality of cores made of inorganic fiber sheet comprising SiO2 as a main component and a specified composition including Al2O3, CaO and MgO, an enclosing material having gas barrier characteristics, and an absorbing agent. A diameter of the inorganic fiber is not larger than 10 μm. The vacuum heat insulator has at least one groove press formed. The vacuum heat insulator of the present invention is especially characterized in that it uses an inorganic fiber core having a peak value of distribution of diameter of the fiber not more than 1 μm and not less than 0.1 μm and uses no bonding material. An electronic equipment of the present invention employs the vacuum heat insulator of the present invention. By employing the vacuum heat insulator, an energy saving and comfortable-to-use electronic equipment can be obtained.
Patent TW-552778-B (TW)
Title: Data provision device and method
Inventor: UMEKAWA TOMOHARU
IPC: G06F21/10
Filed: 2001-05-25
Granted: 2003-09-11
Abstract: A transaction process, such as a charging process, can be restricted from being repeatedly performed when a data item that has been downloaded once is to be redownloaded. A charged data table including user identifying information and the name of a charged data item associated with each other is prestored in a charge management DB. When a data provision request is made for the charged data item, the charging process is skipped at a data distribution server, allowing the data item to be downloaded without any charging process.
Patent TW-540016-B (TW)
Title: Intelligent security anti-theft monitoring alarm system
Inventor: LIOU SHING-LIN
IPC: G08B13/00
Filed: 2001-05-29
Granted: 2003-07-01
Abstract: The present invention relates to an intelligent security anti-theft monitoring alarm system, and more particularly to an automatic security anti-theft monitoring alarm system capable of being programmed according to the requirement, which comprises a microcomputer host, a remote control, a detecting sensor and a telephone or mobile phone. With a suitable arrangement and flexible application, it is able to provide the residence safety and convenient and time-saving automation, wherein the multiple detecting sensor is able to surely control the direction and movement of the intruder, and the microcomputer host is able to perform suitable operation settings (such as generating alarm sound to threaten, activating a camera or lamp) based on different situations, or open the fire-extinguishing faucet and notify the predetermined different kinds of person for rescue via the telephone or mobile phone by automatic dialing voice, so as to avoid the waste of rescue labor due to erroneous operation, thereby making the security protection more flexible and thus achieving the purpose of saving protection resources. Furthermore, if the present system is installed in a car and the detection sensor detects an abnormal condition, the microcomputer host issues an alarm sound to notify other people to report to the police, and the mobile phone is used to notify the car owner with pre-recorded voice. The relay automatically cuts off the oil path of the circuit. A wireless transmitter (such as a mobile phone) is activated to allow the car owner or police to use a wireless positioning device to trace the lost car, thereby achieving the function of convenience and practicality.
Patent TW-I222435-B (TW)
Title: Method for fluoromethylation of alcohols via halogenative decarboxylation
Inventor: BIENIARZ CHRISTOPHER
IPC: C07B61/00
Filed: 2001-06-01
Granted: 2004-10-21
Abstract: A method for fluoromethylation of an alcohol via halogenative decarboxylation. The method includes the step of reacting an alcohol of the formula R1C(CX3)2OH with an alpha-haloester of the formula X2CH2CO2R2 to form an alpha-alkoxy ester, wherein R1 is selected from the group consisting of hydrogen and alkyl groups, wherein R2 is selected from the group consisting of hydrogen and alkyl groups, wherein X, at each occurrence, is independently selected from the group consisting of hydrogen, bromine, fluorine, and chlorine, and wherein X2 is selected from the group consisting of bromine and chlorine. The resulting alpha-alkoxy ester is saponified to form an alpha-alkoxy acid which is heated at reflux with lead tetraacetate and a chlorinating agent to form a chloride compound of the formula R1C(CX3)2OCH2Cl. The chloride compound is converted to a fluoride compound of the formula R1C(CX3)2OCH2F with a fluorinating agent.
Patent TW-494476-B (TW)
Title: Hybrid semiconductor structure and device
Inventor: PRENDERGAST JAMES E
IPC: H01L21/316
Filed: 2001-06-27
Granted: 2002-07-11
Abstract: Islands of compound semiconductor material can be formed in silicon wafers (201) by etching wells (202) into the silicon wafer, growing an accommodating layer (224) on the silicon wafer, and then growing a compound semiconductor layer (204) on the accommodating layer. The accommodating layer may be a layer of monocrystalline oxide and an amorphous interface layer (228) of silicon oxide separating the monocrystalline oxide from the silicon wafer. The layer or layers that make up the accommodating layer can be annealed to form a single amorphous layer. A template layer (230) may be grown between the accommodating layer and the monocrystalline compound semiconductor layer. A polishing step leaves a flat silicon surface having islands of monocrystalline compound semiconductor material separated from the silicon by the accommodating layer. Electronic components may be formed in the silicon and/or the monocrystalline compound semiconductor material.
Patent TW-I266298-B (TW)
Title: Optical information recording medium and recording and reproduction method of the same
Inventor: UNO MAYUMI
IPC: G11B7/0045
Filed: 2001-08-14
Granted: 2006-11-11
Abstract: An optical information recording medium includes a first substrate; a second substrate; and a recording layer formed between the first substrate and the second substrate. The optical information recording medium includes lands and grooves, and a distance between a light source of laser light irradiating the optical information recording medium and the lands is larger than a distance between the light source and the grooves. The lands are formed in the optical information recording medium at a pitch of less than or equal to 0.40 mum. Each land is either in a first state having a first reflectance or in a second state having a second reflectance higher than the first reflectance, and the first state and the second state are reversibly changeable by the irradiation of the laser light.
Patent TW-508228-B (TW)
Title: Determination of ocular refraction from wavefront aberration data and design of optimum customized correction
Inventor: WILLIAMS DAVID R
IPC: A61B3/028
Filed: 2001-10-08
Granted: 2002-11-01
Abstract: Ocular retraction is determined from wavefront aberration data, and an optimum customized correction is designed. The eye's wave aberration is measured by using a detector such as a Shack-Hartmann detector. From the aberration, an image metric is calculated, and the second-order aberrations which optimize that metric are determined. From that optimization, the refractive correction required for the eye is determined. The image metric is one of several metrics indicating the quality of the image on the retinal plane or a proxy for such a metric. The required refractive correction can be used to form a lens or to control eye surgery. If it is possible to detect more aberrations than can be corrected, those aberrations are corrected which most affect vision, or for which the eye's error tolerance is lowest.
Patent TW-I220447-B (TW)
Title: Process and apparatus for conditioning moist and dust-laden incineration air
Inventor: MARTIN JOHANNES
IPC: F23G5/50
Filed: 2001-10-31
Granted: 2004-08-21
Abstract: Disclosed is an incineration facility, in which incineration air is fed to its furnace (1) via a pipeline (9), and comprising a mixing chamber (12), a blower (10), and an air-preheating device (11) installed in the direction of flow (3) of the incineration air. Heated air from the air-preheating device (11) is fed into the mixing chamber (12), so that the sucked-in incineration air and, in particular, the moist dust particles entrained by it are dried.
Patent TW-529189-B (TW)
Title: Thin secondary battery
Inventor: NISHIJIMA MOTOAKI
IPC: H01M50/119
Filed: 2001-11-20
Granted: 2003-04-21
Abstract: The present invention provides a thin secondary battery, which is characterized by comprising a cell that is a stack of a positive pole layer, an electrolytic layer, and a negative pole layer, and a laminate body which seals the front and back faces of the cell, and in that the laminate body consists of a laminate of at least an adhesive layer and a metal layer from the cell side with a difference in intensity, thickness, and both of them in the front metal layer and the back metal layer of the cell, thereby providing a thinner secondary battery.
Patent TW-555658-B (TW)
Title: Switching device of door plate
Inventor: KOGAMI MITSURU
IPC: B60R7/04
Filed: 2001-11-30
Granted: 2003-10-01
Abstract: The present invention provides a switching device for a door plate in which the quality of operation is further improved by obtaining the switching operation of the door plate with the braking of a damper means from an initial stage. The switching device has an urging means 6, by which the door plate 4 is rotated and changed over to a closed position and an open position to the opening section of a box-shaped base body 2 while being urged in the direction of the open position, a locking means 7 and the damper means 5 for braking. A principal-section structure has a slider 3 assembled to the box-shaped base body 2 in a freely reciprocating manner in the horizontal direction. The slider 3 and the door body 4 are connected through a slot 3c and a shaft section 11c fitted into the slot 3c. Both the urging force of the urging means 6 and the braking force of the damper means 5 are worked to the slider 3. Accordingly, the door plate 4 is rotated and changed over at braking speed from the closed position to the open position while being approximately synchronized with the release of the engagement of the locking means 7.
Patent TW-524704-B (TW)
Title: Method for forming protective device
Inventor: CHEN CHING-SHI
IPC: A63B71/12
Filed: 2001-12-07
Granted: 2003-03-21
Abstract: A method for forming a protective device comprises: preparing a mold which is installed with an upper mold cavity on the upper mold thereof and a lower mold cavity on the lower mold thereof in which the upper mold cavity and the lower mold cavity can be aligned and connected with each other; heating the upper mold and the lower mold to a lower first temperature; mounting a plastic sheet having a predetermined shape and a foam into the mold; slowly closing the upper mold and the lower mold to each other in a predetermined period of time to gradually soften the plastic sheet and the foam; heating the closed mold to a second temperature which is higher than the first temperature to melt the surface layer of the plastic sheet and the foam; and reducing the temperature to a predetermined temperature in a closed-mold state to form by cooling the material inside the mold such that the plastic sheet and the foam can be integrally formed simultaneously without the aid of any adhesive interface.
Patent TW-577200-B (TW)
Title: Radio equipment with transmitting directivity and control method thereof
Inventor: IWAMI MASASHI
IPC: H04B7/06
Filed: 2001-12-24
Granted: 2004-02-21
Abstract: The invention provides a radio equipment with transmitting directivity and control method thereof that also decently controls the transmitting directivity of the desired terminal even that generating fading phenomenon. In adaptive array 2000, use fading speed measure circuit 2300 for measurement of fading speed of user and employ transmission circuit 2400 to apply to the transmission weight vector 2400 in response to the fading speed. As result, user with high fading speed can increase transmission power so as to control transmission directivity for such user.
Patent TW-539966-B (TW)
Title: Analyzing system for wing structures made of composite material for remote pilot vehicle
Inventor: JENG SZ-TSANG
IPC: G06F17/50
Filed: 2001-12-25
Granted: 2003-07-01
Abstract: The present invention discloses an analyzing system for wing structures made of composite material for remote pilot vehicle (RPV), which is to simulate the wing structures of the RPV, such as the skin, the spar cap, and the spar web, as a hollow composite material laminated plate; and, employing the equivalent plate model (EPM) to simulate and analyze; in connection with the Ritz solution procedure and the concept of the minimum structural energy to calculate the displacement value of the model under the static loading; and, using Visual Basic programming language to proceed the window-based program design for establishing the user friendly graphic interface. Thus, the present invention can reduce the complexity of the conventional finite element analysis system, and effectively reduce the design and analysis time for producing the RPV.
Patent TW-508777-B (TW)
Title: Stencil printing apparatus
Inventor: SU CHAO-YUAN
IPC: H01L23/28
Filed: 2001-12-27
Granted: 2002-11-01
Abstract: A kind of stencil printing apparatus is disclosed in the present invention, and includes a stencil body portion, a ring-shaped protrusion portion, a squeegee and the soldering material. The stencil body portion has the first scraping surface and an opening, in which the opening is used for placing the wafer. The ring-shaped protrusion portion is disposed at the inner wall of the opening and has an inner diameter smaller than that of the wafer. In addition, the ring-shaped protrusion portion has the second scraping surface, which is approximately at the same level as the first scraping surface, and forms an integrated molding with the stencil body portion. The squeegee and soldering material are disposed on the stencil body portion so as to fill uniformly the soldering material on the wafer surface by moving the squeegee back and forth on the first scraping surface and the opening. In addition, by using the ring-shaped protrusion portion, the flowing of soldering material through the edge and the bottom portion of wafer is effectively blocked for causing contamination so as to increase the yield of bumping process.
Patent TW-526540-B (TW)
Title: Phase shift mask and system and method for making the same
Inventor: LUKANC TODD
IPC: G03F1/30
Filed: 2002-01-09
Granted: 2003-04-01
Abstract: A phase shift mask and a system and method for making the same are provided. The phase shift mask comprises a number of phase shifters (173, 176) that define a number of active gate areas (113). Each of the active gate areas (113) is associated with one of a number of active regions (103) of a predefined circuit. The phase shift mask also includes at least one joined phase shifter (183) defining at least two of the active gate areas (113). The joined phase shifter (183) extends between at least two of the active regions (103).
Patent TW-531511-B (TW)
Title: Multi-functional, secondary handgrip for a bicycle
Inventor: JUANG SHR-WEN
IPC: B62K21/26
Filed: 2002-02-08
Granted: 2003-05-11
Abstract: This invention provides a multi-functional, secondary handgrip for a bicycle, including: a secondary handgrip with a first end and a second end, the secondary handgrip being provided with a receiving compartment on one of its sides, the second end of the secondary handgrip being joined to the handgrip of the bicycle; a connecting member with a first end and a second end, the first end of the connecting member being pivoted to the first end of the secondary handgrip to allow rotational relationship in relation to the secondary handgrip; a mirror support having a first end and a second end, the first end of the mirror support being pivoted to the second end of the connecting member to allow rotational relationship in relation to the connecting member and to be received in the receiving compartment in the auxiliary handgrip. The rider can also adjust the mirror support to an appropriate angle based on the rider's needs to provide the optimum reflection angle.
Patent TW-I250514-B (TW)
Title: Method for making optical information medium and optical information medium
Inventor: KOMAKI TSUYOSHI
IPC: G11B7/24067
Filed: 2002-02-25
Granted: 2006-03-01
Abstract: A method is provided, for preparing an optical information medium comprising a disk-shaped supporting substrate having a center hole, an annular information recording area thereon, and an annular resin-based light-transmitting layer on the information recording area through which recording/reading laser beam is transmitted. In the formation of the light-transmitting layer, a coating fluid containing an actinic radiation-curable resin is fed onto the supporting substrate having the information-recording area formed thereon and the supporting substrate is rotated for spreading the coating fluid over the supporting substrate to thereby form a resin layer, and subsequently, the resin layer is irradiated with actinic radiation to thereby cure said resin layer while reducing the rotation speed of the supporting substrate. This method. Is capable of suppressing the size of the bump formed in the outer peripheral region of the light-transmitting layer.
Patent TW-541802-B (TW)
Title: Sample and hold type fractional-N frequency synthesizer
Inventor: LEE JEONGWOO
IPC: H03L7/197
Filed: 2002-03-20
Granted: 2003-07-11
Abstract: A phase-locked loop (PLL) fractional-N type frequency synthesizer incorporates a sample-and-hold circuit. The synthesizer can reduce circuit size by eliminating a loop filter. Further, the synthesizer can incorporate fractional spur compensation circuitry to compensate charge pump ripple whenever a charge pump operates. The synthesizer or fractional-N type PLL can use a divider and at least two phase detectors coupled to a sample-and-hold circuit. A lock detecting circuit can initially determine a reference voltage for the sample-and-hold circuit. Also, fractional compensation is accomplished dynamically and in a manner that is robust to environmental changes while a control voltage is stably maintained for the voltage controlled oscillator.
Patent TW-I301704-B (TW)
Title: Pipeline architecture for maximum a posteriori (map) decoders
Inventor: EDWARD L HEPLER
IPC: H03M13/39
Filed: 2002-04-25
Granted: 2008-10-01
Abstract: The application relates to sliding-window maximum a posteriori MAP decoding. In a MAP decoder, a method for determining binary states of received signals comprises receiving data bits, each bit being accompanied by at least one parity bit, providing each received data bit and parity bit with an address (16a) of a calculated extrinsic value (14a) and associated intrinsic data and storing the data bits, the parity bits and the extrinsic value address in a first memory (12).
Patent TW-554270-B (TW)
Title: Method for remotely starting computer on production line
Inventor: LIU WIN-HARN
IPC: G06F13/00
Filed: 2002-05-24
Granted: 2003-09-21
Abstract: The present invention discloses a method for remotely starting a computer on production line, which is a method for starting a client computer connected with the remote network using the virtual disk concept through the remote server center storing with starting image files; wherein, the method includes the following steps: first, the client requesting to allocate the address of dynamic host; next, requesting the remote to start service information; requesting the direct file to transfer information; then, starting the remote starting service procedure; finally, downloading the corresponding starting image file, and executing the starting image file to complete the remote starting service procedure.