baber/WOPTO huggingface dataset:
Patent TW-454254-B (TW)
Title: Method to manufacture devices with elevated source/drain
Inventor: CHEN YI-SHI
IPC: H01L21/336
Filed: 1998-05-20
Granted: 2001-09-11
Abstract: A method to manufacture devices with elevated source/drain region on the substrate is disclosed. This elevated portion of the source/drain can be used as the reacting material in the subsequent silicide process, so as to prevent consuming the originally existed silicon. First, there is formed a silicon material layer for elevation on the substrate, which is located on the source/drain region of the semiconductor device to be formed. Then, there are sequentially formed a gate dielectric layer and a gate electrode layer on the silicon material layer for elevation to form the gate structure. Then, a lightly doped ion implantation is performed to form sidewall spacer and a heavily doped implantation is performed. The exposed silicon material layer for elevation can be used as the material for silicidization reaction to proceed the silicide process.
Patent TW-385551-B (TW)
Title: Integrated photosensor
Inventor: GRANDJEAN ANDRE
IPC: H01L27/14
Filed: 1998-06-09
Granted: 2000-03-21
Abstract: Photosensor comprising a network (R) of cells (..., cn-1, cn, cn+1, cn+2,...) each comprising a photosensitive component (PH) and an exploitation circuit (CE) for allowing the transfer of a measurement signal coming from the cell (..., cn-1, cn, cn+1, cn+2,...) and due to the illumination of this cell, to a common output (SC) of the photosensor. An addressing signal allows to sequentially connect all the cells to said common output. According to the invention, each cell also comprises an integrated conductive region (RC) forming together with said photosensitive component (PH) a test capacitor (CPT) which is coupled to the parasite capacitor (CP). In view of testing said photosensitive components (PH) in the dark, it also comprises means (H, CT, M) integrated on the chip (P) for applying, in synchronism with the selective applying, of said addressing signal, to said test capacitor (CPT) a test pulse provoking a transfer of charge from said test capacitor (CPT) towards the parasite capacitor (CP). This simulates the illumination of the diode, and generates on the common output (SC), instead of said measurement signal, a signal representative of the functioning of the cell thus addressed.
Patent TW-419494-B (TW)
Title: Impact resistant acrylic polymer pellet and preparation thereof
Inventor: MATSUDA KAORU
IPC: C08J3/12
Filed: 1998-06-26
Granted: 2001-01-21
Abstract: This invention provides an impact resistant acrylic polymer in pellet form having a large amount of rubber-like elastomer and an excellent handling property, and preparation thereof. This invention discloses an impact resistant acrylic polymer pellet comprising acrylic multi-layer structure polymer which has at least one rubber-like elastomer layer (<alpha>) as inner layer and hard polymer layer (<beta>)as the outmost layer containing methylmethacrylate as a main component, wherein the content of the acetone-insoluble parts containing the rubber-like elastomer layer (<alpha>) is 70-97 wt% per pellet unit weight, and discloses preparation thereof. Said pellet has an excellent handling property and a large amount of rubber-like elastomer.
Patent TW-401314-B (TW)
Title: A method for increasing the heat value of a solid fuel
Inventor: CONOCHIE DAVID STEWART
IPC: B01J3/00
Filed: 1998-08-25
Granted: 2000-08-11
Abstract: A method and an apparatus for upgrading a solid material is disclosed. The method comprises heating the solid material to an elevated temperature to remove water and thereafter cooling the upgraded solid material. The method includes providing a plurality of vessels containing packed beds of the solid material and one or more than one heat exchange circuit for heating and cooling the solid material in the packed beds in the vessels by heat exchange with a heat transfer fluid. The method is controlled so that the solid material in a first group of the vessels is at one or more stages of a heating cycle and the solid material in a second group of vessels is at one or more stages of a cooling cycle. Specifically, the method is controlled by selectively connecting the one or more than one heat exchange circuit to the vessels so that the heat transfer fluid recovers heat from the solid material undergoing the cooling cycle in at least one of the vessels in the first group and transfers the recovered heat to the solid material undergoing the heating cycle in at least one of the vessels in the second group.
Patent TW-445237-B (TW)
Title: A process for the production of activated carbon from polymers with aromatic nuclei
Inventor: HESCHEL WOLFGANG
IPC: C01B32/336
Filed: 1998-11-16
Granted: 2001-07-11
Abstract: Proposed is a process for the production of activated carbon from polymers with aromatic nuclei, comprising the following process steps: (a) sulphonating the polymer with concentrated H2SO4, wherein the ratio of the mass of the concentrated H2SO4 used to the mass of the polymer used is between 0.5:1 and 4:1, said polymer is mixed with concentrated H2SO4 at ambient temperature for the sulphonation operation and heated to a sulfonation temperature in the range between 110 and 160 DEG C, the heating operation is effected at a rate of between 3 and 20 K/min; (b) filtering off the excess sulphuric acid after the sulphonation operation and coking or pyrolysing the sulphonated product, in which the sulphonated polymer is raised to a temperature in the range of between 650 and 850 DEG C for the coking or pyrolysis operation, the sulphonated polymer is raised to the pyrolysis temperature at a speed of between 1 and 10 K/min, and the pyrolysis temperature is held for a period of between 2 and 10 min; and optionally (c) activating the coke obtained by the coking or pyrolysis operation.
Patent TW-381173-B (TW)
Title: Apparatus for measuring uniformity and/or dynamic-balance of tires
Inventor: MATSUMOTO SIGERU
IPC: G01M17/02
Filed: 1998-12-15
Granted: 2000-02-01
Abstract: The present invention relates to a kind of measuring apparatus used for measuring uniformity and/or dynamic-balance of tire. The apparatus comprises a support member which rotates along with the supported testing tire; a clamping member which clamps the support member and allows the vibration during rotation; and a conditioning system, which can prevent vibration of support member during rotation. By employing the conditioning system for uniformity measurement to prevent the vibration of support member, it can allow the vibration of support member during proceeding dynamic-balance measurement.
Patent TW-404932-B (TW)
Title: Electrolyzed water producing apparatus and cleaning process thereof
Inventor: OKAZAKI YOSHIYA
IPC: C02F1/467
Filed: 1999-02-24
Granted: 2000-09-11
Abstract: Acidic water containing hypochloric acid is produced by the anode chamber, and alkaline water is produced by the cathode chamber, of an electrolysis bath. The acidic water is thereafter stored ready for use in a storage chamber. The acidic water in the storage chamber is returned into the anode chamber by operating a delivery pump. The acidic water returned to the cathode chamber is subsequently subjected to electrolysis and delivered into a first water supply conduit, a connecting portion, a second water supply conduit and the cathode chamber, thereby disinfecting the first water supply conduit, the connecting portion, second water supply conduit and the cathode chamber.
Patent TW-408485-B (TW)
Title: The manufacture method of the DRAM capacitor
Inventor: JU SHIN-KUEN
IPC: H01L27/108
Filed: 1999-03-05
Granted: 2000-10-11
Abstract: A kind of manufacture method of the DRAM capacitor, which is to form node contact opening on the dielectrics of the substrate; then, form the electrical-conductive layer with circular type concave dent; fill up the circular type concave dent with oxide; then, form the first concave dent on the electrical-conductive layer, and form the space wall on the sidewall of the first concave dent. Form the photo-resist layer to define the capacitor region, remove the etch stop layer, oxide as well as space wall to form the capacitor bottom electrode; then, form the dielectrics of the capacitor and the upper electrode in order.
Patent TW-424168-B (TW)
Title: Dynamically stabilized contact lenses
Inventor: CLUTTERBUCK TIMOTHY A
IPC: G02C7/04
Filed: 1999-07-26
Granted: 2001-03-01
Abstract: The invention provides a dynamically stabilized contact lenses that uses a variably-shaped lenticular zone to stabilize the angular orientation of the lens in relation to the eye.
Patent TW-490731-B (TW)
Title: Optical device, exposure system, and laser beam source, and gas feed method, exposure method, and device manufacturing method
Inventor: MOTEGI KIYOSHI
IPC: G03F7/20
Filed: 1999-08-16
Granted: 2002-06-11
Abstract: The present invention provides an optical apparatus, an exposure apparatus, and a laser light source to maintain a satisfactory working environment during maintenance or an abnormal state or the like, and to suppress clouding of optical elements. An inert gas supply system (33) and a dry air supply system (35) are selectively connected to a first lens barrel (46) and a second lens barrel (48) of an exposure apparatus main body (11) and a light source chamber (16) of a laser apparatus (12). Oxygen sensors (78, 42) for measuring oxygen concentration and exhaust volume monitors (77, 41) for detecting the exhaust volume of an exhaust duct (40) are arranged in a chamber (45) of the exposure apparatus main body (11) and a chamber (15) of the laser apparatus (12). When at least one of the oxygen concentrations detected by the oxygen sensors (78, 42) and the exhaust volume detected by the exhaust volume monitors (77, 41) falls below a predetermined value, the purge gas supplied to the first and second lens barrels (45, 46) and the light source chamber (16) is switched from inert gas to dry air.
Patent TW-446598-B (TW)
Title: Method of making injection-molder heating element
Inventor: SCHWARZKOPF EUGEN
IPC: H05B3/48
Filed: 1999-09-30
Granted: 2001-07-21
Abstract: A method of making a heater element has the steps of inserting into a smooth tubular casing a heating wire, filling a space between the wire and the casing with a compressible insulating mass, and closing ends of the space to confine the mass in the casing. Then the casing is radially inwardly compressed to form therein a successive of radially outwardly open annular grooves extending circumferentially fully around the casing and thereby radially compressing the insulating mass. The casing is formed with a succession of such grooves, which can be of V-shape and which are each endless so that the casing is corrugated. Alternately the grooves are interconnected helically. Either way in accordance with the invention the grooves form axially relatively long and radially relatively thick outer rings and axially relatively short and radially relatively thin inner rings.
Patent TW-I233337-B (TW)
Title: Method for producing flavor-enhancing materials for foods
Inventor: KOHMURA MASANORI
IPC: A23L27/23
Filed: 2000-02-14
Granted: 2005-06-01
Abstract: This invention discloses a yeast extract and yeast cells containing gamma-glutamylcysteine at a ratio of at least 1 wt% to the solid content thereof and a method for producing cysteine-rich food materials which is characterized by maintaining the food material at 50 to 120 DEG C in the absence of sugar and in the presence of water at pH 1 to 7, or treating the food material with gamma-glutamylpeptide hydrolase at pH 3 to 9 at 15 to 70 DEG C. This invention also discloses food materials containing gamma-glutamylcysteine or gamma-glutamylcysteine at a ratio of at least 1 wt% to the solid content thereof and a method for producing flavor-enhancing materials for foods which is characterized by maintaining the food material at 50 to 120 DEG C for 3 to 300 minutes in the absence of reducing sugar and in the presence of water at pH 1 to 7, or treating the food material with gamma-glutamylpeptide hydrolase at pH 3 to 9 at 15 to 70 DEG C and characterized by adding reducing sugar 1 to 10-fold mole of gamma-glutamylcysteine to solve the problem of strong scorching taste and capable of enhancing the beef flavor and dried bonito flavor of foods. And a method for producing flavor-enhancing agent for foods which is characterized by treating the flavor-enhancing material with heating is also disclosed.
Patent TW-426586-B (TW)
Title: Abrasive machine
Inventor: NAKAMURA YOSHIO
IPC: B24B37/30
Filed: 2000-02-15
Granted: 2001-03-21
Abstract: The present invention discloses an abrasive machine which can prevent the problem of metal ion dissolution and improve the precision of abrasion. In the abrasive machine, the abrasive pad 52 comprises an abrasive surface 50 for polishing the wafer 20; a holder 10 comprising: a head 12 on the abrasive surface 50; the holding plate 16 between the head 12 and the abrasive surface 50 which comprising a holding surface 17 for holding the wafer 20; and a telescopic device 24 fixed between the holding plate 16 and the head 12 that it can make the holding plate 16 approaching to or retracting from the head 12 or slanting and the telescopic device 24 forms a pressure chamber 26. The pressing mechanism 28 uses the pressure from the pressure chamber 26 to press the wafer 20 onto the abrasive surface 50 with holding plate 16. The telescopic device 24 is made from cutting a piece of plastic in a seamless manner.
Patent TW-531998-B (TW)
Title: Method and system of enforcing the dispatching of IP datagrams on a plurality of servers according to a defined policy
Inventor: HERICOURT OLIVIER
IPC: H04L12/00
Filed: 2000-02-18
Granted: 2003-05-11
Abstract: A method and a system, in a network device, of enforcing the dispatching of Internet Protocol (IP) datagrams on a plurality of servers (503) according to a defined policy, each IP datagram being sent from a source port on a source device to a destination port on a destination device in an Intranet network (502) comprising a plurality of servers (503) and at least one client (501). The method comprises the steps of: * determining (804, 806) whether the source device of an incoming IP datagram is a client (501) or a server (503); If (805) the source device of the IP datagram is a client (501): identifying (803, 904): client address (310), client port (312), destination address (311), and destination port (313) of the IP datagram (301); searching (906) for a server address and a server port in a first table (612), this first table comprising a server address (618) and a server port (617) for each connection (613) identified by a client address (614), a client port (615), a destination address (616) and a destination port (617); if a server address and a server port are identified in said first table, and If said server address and the destination address are different or if said server port and the destination port are different: replacing (907) the destination address (311) and the destination port (313) in the IP datagram respectively by the server address (618) and the server port (619); sending (909) the IP datagram over the IP network (502).
Patent TW-544450-B (TW)
Title: Process for preparing benzofurandioneoxime derivatives
Inventor: HUEBSCH WALTER
IPC: C07D307/02
Filed: 2000-03-15
Granted: 2003-08-01
Abstract: The present invention relates to a novel process for preparing benzofurandioneoxime derivatives by reacting benzofurandioneoxime derivatives with acids. Process for preparing compounds of the formula (I), in which R1 represents methyl; R3 represents hydrogen; characterized in that compounds of the formula (II) in which R1 and R3 are each as defined above and R2 represents hydrogen, or hydroxy-C1-C6-alkyl, are reacted with acids, or with trialkylsilyl chloride in the presence of dialkyl sulphoxide, if appropriate in a diluent and/or a solvent.
Patent TW-452555-B (TW)
Title: Wheel hub type decelerator for an electric vehicle
Inventor: LIOU BAU-BAU
IPC: B62M23/02
Filed: 2000-05-09
Granted: 2001-09-01
Abstract: Disclosed is a wheel hub type decelerator for an electric vehicle, comprising a hub shell, an electric motor, and a decelerating assembly. The hub shell is formed with a receiving chamber for receiving the electric motor and the decelerator. The transmission shaft of the electric motor engages the input shaft of the decelerator. The input shaft is inserted with a rotary eccentric block that generates a swing motion to drive a swing motion of a pendulum disc, and to drive a flying wheel joint located on a side of the hub shell that engages with the pendulum disc and rotates in a single direction, such that the hub generates a steady operation effect rendering applicability.
Patent TW-503099-B (TW)
Title: Disposable diaper
Inventor: JITOE YOSHIKAZU
IPC: A61F13/511
Filed: 2000-06-27
Granted: 2002-09-21
Abstract: There is disclosed a disposable diaper having a body including a front face portion to be applied to the abdomen of a wearer; an intermediate portion to be applied to the crotch; and a back face portion to be applied to the back:, in which a longitudinal direction is taken from the front face portion to the back face portion of the body, and a transverse direction is taken in a direction perpendicular to the longitudinal direction. The diaper includes a top sheet to be directed toward a liquid receiving side; an outer sheet; and an absorbent core sandwiched between the top sheet and the outer sheet. The top sheet is liquid-permeable at least in a portion for covering a transverse center of the absorbent core and is jointed on two transverse sides directly or indirectly to the outer sheet. In a region containing at least a longitudinal center of the intermediate portion, joint boundaries between the top sheet and the outer sheet enter farther the transverse center side than two transverse side ends of the absorbent core.
Patent TW-509609-B (TW)
Title: Diamond dresser and manufacturing method thereof
Inventor: LIN SHIN-JENG
IPC: B23P5/00
Filed: 2000-08-01
Granted: 2002-11-11
Abstract: The present invention relates to a diamond dresser and the manufacturing method thereof, which diamond grains are brazed on a metal assembly bar and the metal assembly bar is inserted into an assembly hole on one end of a metal shank and fixed, to form a diamond dresser for dressing grinding wheels. When the diamond is worn and becomes blunt, the dresser needs only to replace a new metal assembly bar with diamond grains to the assembly hole and can be used again, so as to achieve the efficacy of cost saving, reducing stock, and saving resources.
Patent TW-I260439-B (TW)
Title: Heat strippable optical fiber ribbons
Inventor: WILSON DANIEL A
IPC: G02B6/44
Filed: 2000-08-09
Granted: 2006-08-21
Abstract: Optical fiber ribbons comprise at least two optical fibers and a matrix material in which the optical fibers are encapsulated. The matrix material exhibits a maximum tensile strength at 100 DEG C of at least about 1000 psi and an elongation at break at 100 DEG C of at least about 15%, and the ribbons are easily and cleanly heat strippable in an intact unit to allow fiber splicing.
Patent TW-525261-B (TW)
Title: Disposable spacers for improved array gapfill in high density DRAMs
Inventor: AKATSU HIROYUKI
IPC: H01L21/28
Filed: 2000-08-31
Granted: 2003-03-21
Abstract: There is disclosed the process of forming a gate conductor for a semiconductor device. The process begins with the step of providing a semiconductor substrate having a gate stack formed thereon, the gate stack including a sidewall. Dielectric spacers are formed on the gate conductor sidewalls, the dielectric spacers comprising an inner spacer and an outer spacer, the outer spacer being of a doped glass material. Ions are implanted into the semiconductor substrate outwardly of the dielectric spacers. The outer spacers are then removed.
Patent TW-470794-B (TW)
Title: Apparatus for supporting fabric in loom
Inventor: NOBATA SHIGEKI
IPC: D03J1/22
Filed: 2000-09-01
Granted: 2002-01-01
Abstract: The objective of this invention is to make it possible to change the width of woven cloth without changing a cloth guiding member and prevent the damage of warps caused by jetting fluid attributable to the descent of a weaving start accompanied by the opening of the warps. An apparatus for supporting fabric in a loom comprising a pair of fabric end guides having a space between themselves in the direction of the fabric width, that is, a pair of fabric end guides having a guiding piece whose upper end touches the lower surface of one end of the fabric and a guiding piece whose upper end touches the lower surface of the other end of the fabric, respectively, and a fabric center guide which bridges both the fabric end guides, that is, a fabric center guide whose upper end touches the lower surface of the center of the fabric. Each of the fabric end guides extends from the outer end of a temple in the fabric width direction toward the center of the fabric beyond the inner end of the temple in the space between the temples and the weaving start, and the fabric center guide allows each of its ends in the fabric width direction to touch the guiding piece of a fabric end guide on the opposite side to the weaving start and to overlap the fabric end guide, and at least one of the fabric end guides and the fabric center guide are combined so that they can move relatively in the fabric width direction.
Patent TW-477918-B (TW)
Title: Trimming mask with semitransparent phase-shifting regions
Inventor: PFORR RAINER
IPC: G03F1/00
Filed: 2000-10-09
Granted: 2002-03-01
Abstract: For lithographically producing the smallest structures at less than the exposure wavelengths in semiconductor fabrication, a double exposure is carried out using a thick phase mask and a trimming mask, the trimming mask further structures the phase-contrast lines produced by the phase mask. Besides transparent or opaque regions, the trimming mask also has phase-shifting regions. These surround transparent regions of the trimming mask through which the phase-contrast lines produced by the first mask are locally re-exposed, that is to say interrupted. The intensity profile of successive line sections is especially rich in contrast through the addition of the phase-shifting partially transparent regions on the second mask; the distances between the line sections can be reduced. The trimming mask, otherwise used only for larger structures, is therefore suitable for the configuration of the finest dimensionally critical structures.
Patent TW-476156-B (TW)
Title: Semiconductor device and method of manufacturing the same
Inventor: SAJITA NAOYA
IPC: H01L21/8246
Filed: 2000-10-31
Granted: 2002-02-11
Abstract: A semiconductor device with a transistor having a first impurity region, a second impurity region, and a gate electrode formed on a semiconductor substrate. The semiconductor device also includes a first insulating film covering the transistor, and a capacitor formed on the first insulating film. The capacitor includes a dielectric film formed of either ferroelectric material or high dielectric material, and an upper electrode and a lower electrode positioned to put the dielectric film therebetween. A second insulating film is formed on the capacitor, and a wiring layer is formed on the second insulating film. A nitride film covers the wiring layer and a first silicon oxide film formed on the nitride film includes nitrogen at least at the surface thereof.