baber/WOPTO huggingface dataset:
Patent TW-456050-B (TW)
Title: A flash memory cell using poly to poly tunneling for erase
Inventor: LEU LEN-YI
IPC: H01L29/788
Filed: 1998-10-21
Granted: 2001-09-21
Abstract: An improved split gate flash memory cell is disclosed whose floating gate is formed to have a reentrant angle such that its width increases with increased distance from the substrate so as to minimize the possibility of defects in the poly oxide layer overlying the floating gate. The split gate flash memory is fabricated using a process comprising the steps of: (a) forming a floating gate with an overlaying poly oxide layer on a substrate, wherein the floating gate is etched to have a reentrant angle such that its width increases with a distance from the substrate; (b) forming a CVD nitride spacer on the floating gate using a CVD nitride deposition, then anisotropic etching the CVD nitride to form a nitride spacer adjacent to the floating gate; (c) forming a controlling gate wherein the controlling gate and the floating gate are separated by the poly oxide and the nitride spacer; and (d) forming a source and a drain in the substrate using a source and drain implantation.
Patent TW-472324-B (TW)
Title: Semiconductor device with an open drain input/output terminal and its fabricating method
Inventor: SHIM BYUNG-SUP
IPC: H01L29/78
Filed: 1998-12-01
Granted: 2002-01-11
Abstract: Provided is a semiconductor device having an open drain input/output terminal, including: a gate insulating layer formed on an active region on a first conductivity type semiconductor substrate having a field oxide layer, to be thicker in an open drain I/O formation part than in a logic formation part; a gate electrode formed on a predetermined portion of the gate insulating layer; a second conductivity type junction region for source/drain formed in the substrate on both sides of the gate electrode; a field insulating doping layer formed under the field oxide layer, overlapping in a predetermined portion with the junction region in the logic formation part, and being spaced at a predetermined distance from the junction region in the open drain I/O formation part; a second conductivity type impurity region formed on a channel region under the gate electrode of an enhancement transistor formation part; and a first conductivity type impurity region formed between, the second conductivity type impurity regions.
Patent TW-439288-B (TW)
Title: Transistor circuit having dynamic threshold voltage
Inventor: BRYANT ANDRES A
IPC: H01L27/115
Filed: 1999-02-01
Granted: 2001-06-07
Abstract: Described is a dynamic threshold field effect transistor that includes a resistor tied between an input node and the body of the resistor. By including such a resistor, the DTFET can be implemented in bulk technologies and utilize a power supply voltage greater than 0.5 volts. The resistor may be integrated within the transistor, or may be exist as a discrete component separate from the transistor.
Patent TW-478935-B (TW)
Title: Mobile hospital system
Inventor: HIRAYAMA KENSUKE
IPC: A61G3/00
Filed: 1999-03-01
Granted: 2002-03-11
Abstract: A mobile hospital system can be moved by means of tractors, helicopters, railway locomotives and/or sea vessels and adapted to provide comprehensive diagnoses and medical treatments to casualties and patients. It comprises a plurality of container wagons adapted to functionally operate as part of a hospital and be moved appropriately by transportation means so as to be able to set up a comprehensive hospital system by connecting said plurality of container wagons on site, some of said container wages being supplied with a wafer, power and fuel oil from a wafer supply wagon 2, a power generation wagon 3 and a oil supply wagon 4 respectively. With such an arrangement, a comprehensive hospital system can be set up by connecting said plurality of container wagons on site in a region hit by a natural disaster or a harsh military dispute so that it can provide relevant medical services to a large number of patients including casualties.
Patent TW-432902-B (TW)
Title: Equip-automatic machine for an electrical module with a band storage for sorted elements
Inventor: WORZISCHEK ALEXANDER
IPC: H05K13/02
Filed: 1999-03-23
Granted: 2001-05-01
Abstract: The elements (2), which are sorted by the equip-automatic machine, are placed in a defined position on a band storage (1). A sensitive controllable band drive (6) accepts from a central control unit (8) of the equip-automatic machine the adequate value of the length of the element (2) and transport said element from a store region (11) of the band storage (1). Thereby the control expenditure is reduced and the store capacity is increased.
Patent TW-432863-B (TW)
Title: Background noise removal for a low-cost digital color copier
Inventor: BALL JAMES L
IPC: G03G15/01
Filed: 1999-05-27
Granted: 2001-05-01
Abstract: Provided is a system for eliminating background noise, i.e. unwanted dots of ink in the background of a document which is to be reproduced by a copier. An STS module collects statistics on a stream of pixels representing an original document generated by a scanner of the copier. The statistics are used by an MIC module to determine a reference background color value of the scanned document. The reference background color value and pixel values of pixels included in the pixel stream are compared by an RTE module and the results of comparison are used to adjust, when necessary, the pixel values remove the undesirable background noise.
Patent TW-565550-B (TW)
Title: Process for separating a formaldehyde-containing product from a formaldehyde solution comprising formaldehyde, water and methanol
Inventor: PARTEN WILLIAM DAVID
IPC: C07C47/058
Filed: 1999-06-02
Granted: 2003-12-11
Abstract: A process for separating a formaldehyde-containing product from a formalin solution comprising formaldehyde, water and methanol, wherein said formaldehyde-containing product contains substantially less water than said formalin solution, comprising distilling said formalin solution in the presence of a water entraining compound, especially methyl propionate or mehtyl methacrylate. The formaldehyde-containing product is suitable for use in a further process which requires a source of formaldehyde containing a relatively low level of water. One example of such a process is the reaction of methyl propionate with formaldehyde and methanol over a catalyst to produce methyl methacrylate.
Patent TW-454367-B (TW)
Title: Encircled electrical compression contact, encircled electrical compression contact assembly, and electrical connector or component
Inventor: RUGG WILLIAM
IPC: H01R12/58
Filed: 1999-07-02
Granted: 2001-09-11
Abstract: A compression contact (13), for use with a complementary cylindrical contact (11), has a pair of opposed contact faces (12) on respective contact body portions. The contact faces (12) are compressible inwardly, transverse to the longitudinal axis of the compression contact (13), as the compression contact (13) is inserted into the cylindrical contact (11); and the contact faces (12) are resiliently expansible outwardly to form an electrical contact with the contact face within the cylindrical contact (11).
Patent TW-429698-B (TW)
Title: Wireless transceiver and frequency plan
Inventor: KANG INCHUL
IPC: H04B1/28
Filed: 1999-07-07
Granted: 2001-04-11
Abstract: The present invention provides for an improved transceiver architecture using fewer frequency synthesizers. The number of frequency synthesizers is reduced by utilizing an existing frequency source having a frequency slightly offset from the ideal sampling frequency. In one embodiment, an improved transceiver capable of communicating CDMA encoded signals is presented. The transceiver includes a first frequency synthesizer producing a first mixing tone, a second frequency synthesizer producing a second mixing tone, a first sampling source producing a first sampling signal, and a receiving channel. The receiving channel includes a first mixer, a second mixer, and an analog to digital converter (ADC). The first mixer receives the incoming CDMA signal and the first mixing tone, producing a first IF signal. The second mixer receives the first IF signal and the second mixing tone, producing a second IF signal in response. The ADC receives the second IF signal and the first sampling signal, producing a digital data stream in response, whereby the frequency of the first sampling signal is offset from the frequency of the second IF signal, the digital data having a small amount of error associated therewith in proportion to the small amount of the frequency offset.
Patent TW-534816-B (TW)
Title: Preservative system for topically administrable pharmaceutical compositions
Inventor: CASTILLO ERNESTO J
IPC: A61K47/16
Filed: 1999-09-30
Granted: 2003-06-01
Abstract: Anionic surfactants are used in conjunction with an antifungal acid and a chelating agent to preserve topically administrable pharmaceutical compositions without the need for a conventional preservative such as benzalkonium chloride. A preserved topically administrable pharmaceutical composition comprising a preservative system wherein the preservative system consists essentially of (i) at least one anionic surfactant, (ii) one or more pharmaceutically acceptable antifungal acids and (iii) one or more pharmaceutically acceptable chelating agents, wherein the anionic surfactant is selected from the group consisting of: formula (I), wherein: R=C9-C24 saturated or unsaturated hydrocarbon; X=H or CH3: Y=H, (CH2)4NH2 or (CH2)3NHC(NH2)=N<+>H2; and M<+>=H or a pharmaceutically acceptable salt; and formula (II), wherein: R1=C9-C24 saturated or unsaturated hydrocarbon; and M<+> is as defined above: the one or more pharmaceutically acceptable antifungal acids is selected from the group consisting of boric acid; benzonic acid; salicylic acid; sorbic acid; lactic acid; and acetic acid; or pharmaceutically acceptable salts thereof; and the one or more pharmaceutically acceptable chelating agents is selected from the group consisting of ethylene diamine tetraacetic acid; ethylene glycol-bis-(b-aminoethylether)-N,N,N',N'-tetraacetic acid, 1,2-bis(2-aminophenoxy)ethane-N,N,N',N'-tetraacetic acid; ethylene-N,N'-diglycine; and 2,2'-(ethylendiimino)-dibutyric acid; or pharmaceutically acceptable salts thereof.
Patent TW-454150-B (TW)
Title: Fingerprint detection apparatus
Inventor: BELONGIE SERGE J
IPC: G06K9/00
Filed: 1999-11-02
Granted: 2001-09-11
Abstract: A fingerprint detection apparatus which includes a detection array having a detection surface, and a fingerprint platform configured to supply a plurality of partial fingerprint images of a fingerprint to the detection surface as the fingerprint is moved relative to the detection surface. The fingerprint detection apparatus also includes a processing device that is configured to construct a final fingerprint image from the plurality of partial fingerprint images supplied to the detection surface. A method of detecting a fingerprint image comprising the steps of: (1) supplying a plurality of partial fingerprint images of a fingerprint to a detection surface of a detection array as the fingerprint is moved relative to the detection surface; and (2) constructing a final fingerprint image from the plurality of partial fingerprint images.
Patent TW-I228518-B (TW)
Title: Improved thermoplastic elastomers
Inventor: FIGULY GARRET DANIEL
IPC: C08G69/44
Filed: 2000-01-29
Granted: 2005-03-01
Abstract: Thermoplastic elastomeric polymers which contain polyether blocks having tetramethylene ether repeat units, and polyamide blocks, have improved elastomeric properties such as higher unload power and lower tensile set, when the polyether blocks also contain 2-alkyltetramethylene ether repeat units. The polymers are useful as molding resins and for fibers.
Patent TW-458940-B (TW)
Title: Passenger conveyer
Inventor: MATSUMOTO MICHIAKI
IPC: B66B/
Filed: 2000-02-10
Granted: 2001-10-11
Abstract: To provide a passenger conveyer which contributes to prevent the falling down by reducing the increase of a load to a stepping foot in a riding on and a riding off times. At the position of a specific distance from the riding on/off floor side, a stepping mark to display the standing position in order that the passengers step on the footsteps, is provided, or a walking timing mark to display the walking timing position in order that the passengers arrange the walking width, is provided at the position of the distance corresponding to the walking width of the riding on/off ploor from the addendum part of the comb plate.
Patent TW-463443-B (TW)
Title: A PTC circuit protection device
Inventor: MINERVINI ANTHONY D
IPC: H01C1/14
Filed: 2000-02-21
Granted: 2001-11-11
Abstract: An electrical circuit protection device with three supporting substrates, two PTC elements, and first and second end terminations. The first and third substrates have an electrode formed on a first surface thereof. The second substrate has electrodes formed on both surfaces thereof. The first PTC element is laminated between the first and second substrates, electrically connecting the first electrodes formed on the first and second substrates. The second PTC element is laminated between the second and third substrates, electrically connecting the second electrode formed on the second substrate and the first electrode formed on the third substrate. The end terminations wraps around opposite ends of the device. The first end termination is in electrical contact with the first electrodes formed on the second and third substrates and the second end termination is in electrical contact with the first electrode formed on the first substrate and the second electrode formed on the second substrate. The PTC elements are electrically connected in parallel between the end terminations. The multi-layered configuration allows for an increased electrical rating without increasing the overall footprint, i.e., length and width, of the device.
Patent TW-500751-B (TW)
Title: Rotomoldina process for producina polvolefin hollow articles
Inventor: LEO STADLER URS
IPC: C08J5/00
Filed: 2000-02-29
Granted: 2002-09-01
Abstract: A process for the production of polyolefin hollow articles comprises charging the polyolefin with a stabilizer combination comprising (a) at least one compound from the group of the organic phosphites or phosphonites, (b) one or more compounds selected from the group consisting of (i) hydroxylamine derivatives and (ii) amine oxide derivatives and (c) at least one compound from the group of the hindered amine stabilizers, filling this mixture into a mold, heating this mold in an oven to above 280 DEG C, such that the stabilized polyolefin fuses, rotating the mold around at least 2 axes, the plastic spreading to the walls, and cooling the mold while still rotating, opening it and taking the resultant hollow article out.
Patent TW-513617-B (TW)
Title: Lithographic projection apparatus and method of manufacturing a device using a lithographic projection apparatus
Inventor: SEGERS HUBERT MARIE
IPC: H01L21/027
Filed: 2000-04-07
Granted: 2002-12-11
Abstract: A pre-aligner receives wafers from a wafer carrier of process track and performs preparatory steps such as centering of the wafer. The prepared wafer is transferred to the wafer table using a robot arm that is isolated from the pre-aligner and the wafer table. The robot arm couples to the pre-aligner to pick-up the wafer, decouples, couples to the wafer table and deposits the wafer. Positional accuracy of the wafer is thereby maintained during transfer.
Patent TW-I220927-B (TW)
Title: Method for producing a micro-carrier
Inventor: CHANG RONG-SENG
IPC: B01J19/00
Filed: 2000-05-12
Granted: 2004-09-11
Abstract: The invention provides a method for producing a micro-carrier, which includes patterning pluralities of bar code on a mask; exposing the bar code to a substrate coated with photoresist; etching and removing residual photoresist and electroforming to a nickel plate; placing a bead coated with biotin or poly-L-lysine between two-nickel plates, and compressing the bar code on the surface of the bead to form a microcake-like particle with bar code; and combining the particle with the corresponding bio-molecule thereof to produce a micro-carrier with a label. The invention also provides a test method for identifying a bio-molecule, which includes mixing several micro-carriers with the labeled unknown bio-molecules; and identifying the bar code on the micro-carrier via image recognition system, wherein the numbers and types of the known micro-carrier can be flexibly adjusted.
Patent TW-480504-B (TW)
Title: Electrical switchgear with synchronous control system and actuator
Inventor: BARANOWSKI JOHN FRANCIS
IPC: H01H11/00
Filed: 2000-06-19
Granted: 2002-03-21
Abstract: A closed loop feedback system controls electrical switchgear that moves at least one contact relative to another contact to switch power on and off in an AC electrical circuit. The control system includes a position feedback device that is operatively coupled to at least one of the two contacts to produce contact position information. A processor receives and analyzes the contact position information to control contact motion to provide AC waveform synchronized switching. The electrical switchgear may be a capacitor switch that includes a bi-stable over-toggle latching device. The latching device maintains the contacts in one of an open stable position in which electrical current does not flow through the contacts or a closed stable position in which electrical current flows through the contacts.
Patent TW-467736-B (TW)
Title: Feminine sanitary disposable article having a blood detection means as sensor
Inventor: CAPRI MARIA GRAZIA
IPC: A61F13/42
Filed: 2000-07-18
Granted: 2001-12-11
Abstract: The present invention relates to feminine sanitary disposable absorbent articles and, more particularly, to sanitary napkins or panty liners comprising a blood detection means for menstruation prediction by having sensors which have a recognition element to detect the presence of blood indicative of the approach of menstruation and which provide a visual signal indicating the approach of menstruation.
Patent TW-457500-B (TW)
Title: Inductor element
Inventor: OKAMOTO AKIRA
IPC: H01F17/00
Filed: 2000-08-10
Granted: 2001-10-01
Abstract: An object of the present invention is to provide an inductor element that effectively functions even if it is formed on the substrate. The inductor element 100 has two vortex-shaped conductors 120 and 122 formed on a surface of a semiconductor substrate 110. The lower conductor 122 has an almost same shape as the upper conductor 120. The conductor 120 is used as the inductor conductor and the other conductor 122 is used as the floating conductor. In addition, extension wires 130 and 132 are connected to the outer circumferential end and the inner circumferential end of the conductor 120, respectively, the extension wire 132 connected to the inner circumferential end is drawn out to the outer circumferential side passing through between the lower conductor 122 and the semiconductor substrate 110.
Patent TW-463363-B (TW)
Title: SOI semiconductor device and fabrication process thereof
Inventor: ADAN ALBERTO OSCAR
IPC: H01L27/08
Filed: 2000-09-27
Granted: 2001-11-11
Abstract: A SOI semiconductor device comprises a resistor body which is formed of a top semiconductor layer in a SOI substrate having an embedded dielectric film and the top semiconductor layer formed on the embedded dielectric film and which is dielectrically isolated by an insulating film, wherein a resistance value of the resistor body is set to be a predetermined value by the concentration of impurities contained in the top semiconductor layer and by the dimension of the resistor body.
Patent TW-450923-B (TW)
Title: Reversibly collapsible/erectable container and method of using
Inventor: HUPP MATTHEW TODD
IPC: B65D21/08
Filed: 2001-01-10
Granted: 2001-08-21
Abstract: An erectable and collapsible container. The container is transformable from an erect condition to a collapsed condition, upon the application of compressive forces. Likewise, the container is transformable from a collapsed condition to an erect condition upon the application of extension forces. The container has a plurality of sidewalls, at least one of which is articulable about a hinge line. The sidewalls are interconnected by a floor pan. The floor pan lies in a plane having a vector component perpendicular to the collapse and erect direction. Preferably, each of the sidewalls is articulable about its own hinge line, the hinge lines each being disposed substantially parallel to and equidistant from the plane of the floor pan.
Patent TW-559881-B (TW)
Title: Adhesion apparatus
Inventor: OSHIMA KAZUHIKO
IPC: H01L21/00
Filed: 2001-02-22
Granted: 2003-11-01
Abstract: The present invention is an adhesion apparatus for performing predetermined treatment by exposing substrate to gaseous atmosphere, and comprises a chamber for receiving substrate, liquid line for supplying liquid for forming the gaseous atmosphere, liquid flow control device for controlling an amount of liquid flow of liquid line, vaporizer for vaporizing liquid supplied from the liquid line, carrier gas line for supplying carrier gas for carrying gas vaporized in vaporizer, and gas supply line for supplying gas vaporized in vaporizer into chamber while being carried by carrier gas. Since liquid is vaporized by vaporizer while controlling amount of liquid flow of liquid line, it is possible to perform vaporization in a certain amount from certain amount of the liquid and to surely and controllably form gaseous atmosphere with stable concentration, without being influenced by environment.
Patent TW-508988-B (TW)
Title: Nozzle plate member for supplying fluids in dispersed manner and manufacturing method of the same
Inventor: WATANABE KATSUMI
IPC: H01L21/00
Filed: 2001-04-18
Granted: 2002-11-01
Abstract: The present invention is directed to a gas supply nozzle plate constructed by laminating a plurality of metal members each having a fluid path and branch. A fluid nozzle plate member provided by the invention has high sealing at a joined part, and high reliability even when used in high vacuum or at a high temperature. The fluid nozzle plate member comprises a plurality of plate-like metal members each having a fluid path and/or a branch. In this case, the plurality of plate-like metal members are laminated, and the laminated surfaces thereof are joined together by press forging processes.
Patent TW-483057-B (TW)
Title: Semiconductor device with bump electrode
Inventor: FANG JEN-KUANG
IPC: H01L21/28
Filed: 2001-04-26
Granted: 2002-04-11
Abstract: This invention provides semiconductor device with bump electrode, which contains a substrate with a dielectric layer on top and an aluminum contact pad on the substrate, wherein the aluminum contact pad is exposed partially on the dielectric layer. The aluminum contact pad has an under bump metallurgy (UBM) containing an aluminum layer on the dielectric layer where the aluminum contact pad exposed. A nickel-vanadium layer is formed on the aluminum layer and a titanium layer is formed on the nickel-vanadium layer. A metal bump is thus placed on the under bump metallurgy of the aluminum contact pad to form the bump electrode.