baber/WOPTO huggingface dataset:
Patent TW-396701-B (TW)
Title: A mobile station for use in a digital cellular communication network supporting unstructured supplementary service data, a digital cellular communication network with at least one public land-based mobile network, and a method to provide location
Inventor: GEULEN ECKEHARD
IPC: H04W88/02
Filed: 1997-12-09
Granted: 2000-07-01
Abstract: To provide a mechanism that guarantees the availability of necessary location data within a mobile communication network and also the transfer thereof to the appropriate network node when needed a mobile station (MS) for use in the digital cellular communication network supporting unstructured supplementary service data comprises service means to perform the standard services between the mobile station (MS) and the digital cellular communication network, interface means to perform the machine interface functionalities at the mobile station (MS), and unstructured supplementary service data means to establish a transaction channel to the digital cellular communication network for the interface transfer of unstructured supplementary service data.  In particular, location information indicating means are adapted to identify a cell identifier for a cell within the digital cellular communication network where the mobile station (MS) is roaming and also to output the cell identifier via the unstructured supplementary-service data interface means.  According to the invention it is possible to use the most exact location information to provide location specific services from the network side in a digital cellular communication network.
Patent TW-470790-B (TW)
Title: Endcap, collets, winders, systems and methods of winding forming packages
Inventor: MAKITKA HARRY
IPC: B65H54/54
Filed: 1997-12-13
Granted: 2002-01-01
Abstract: The present invention provides a radially expandable endcap adapted for mounting upon a mandrel of a collet of a forming package winder. Other aspects of this invention include a collet and winder including the above endcap and method for winding strand using the same. Another aspect of the present invention is a collet having an expandable mandrel on at least a portion of a first end of the collet proximate an operator and distal to a second, opposite end of the collet mounted upon a support. Other aspects of this invention are a winder including the above collet and a method for using the same.
Patent TW-363214-B (TW)
Title: Heat treatment apparatus
Inventor: NAKAO KEN
IPC: H05B3/46
Filed: 1998-02-17
Granted: 1999-07-01
Abstract: A helical heating wire is disposed so as to surround a reaction tube, and is held by a heat insulating structure. Support members are arranged at predetermined pitches on the inner circumference of the heat insulating structure to support the heating wire on the inner circumference of the heat insulating structure so as to enable the heating wire to make thermal expansion and thermal contraction. Fixing means are attached to one loop out of every suitable number of loops of the helical heating wire to fix the heating wire to the heat insulating structure.
Patent TW-396233-B (TW)
Title: An element for forming ground covering, restraining and reinforcing structures, particularly for forming retaining walls
Inventor: FERRAIOLO FRANCESCO
IPC: E02D17/18
Filed: 1998-02-24
Granted: 2000-07-01
Abstract: The subject of the invention is an element for forming ground covering, restraining and reinforcing structures, particularly for forming retaining walls. The element (1) is constituted by a single wire-netting panel and is divided into a bottom portion (301), an intermediate front restraining portion (101), and a top end covering portion (201). These portions are delimited by reinforcing bars (2, 3) which are inserted in the mesh of the wire netting and which extend along the front portion (101) or define, between the portions (101, 201, 301), the predetermined bend lines for the formation of a substantially channel-shaped restraining element with a substantially vertical or inclined front wall. The structural element is filled with earth, stones or combinations of earth and stones (7, 7') and several Channel-shaped layers each formed by an element can be laid on top of one another to form retaining structures.
Patent TW-425377-B (TW)
Title: Waste water treatment equipment
Inventor: YAMAMOTO KOJI
IPC: C02F3/30
Filed: 1998-02-23
Granted: 2001-03-11
Abstract: To provide a waste water treatment device for dissolving electrodes and enabling a user to determine simply the exhaustion degree of electrodes for the replacement of electrodes. A dephosphorization device D is incorporated into a small combined treatment purification tank 1 and provided with an elution tank 39, four sets of iron electrodes 40 and 41 disposed in the elution tank 39, a direct current power source 42 applying the electric current between electrodes 40 and 41, and a control section 43. Iron is used for anodes and cathodes of both electrodes 40 and 41, and iron to react with phosphoric acid by electrolysis are eluted by the electrodes. The elution amount of iron ions in the elution tank 39 is controlled by controlling the electric current applied between the electrodes 40 and 41 by the control section 43. Voltage sensors as a sensing section for sensing the variation between the electrodes are disposed in series between the power source 42 and the electrodes 40 and 41.
Patent TW-392299-B (TW)
Title: Method of forming contact having multiple heights
Inventor: LIOU HAU-JIE
IPC: H01L21/768
Filed: 1998-04-07
Granted: 2000-06-01
Abstract: The method of etching a dielectric layer according to the present invention comprises: performing a first etching step to etch a dielectric layer where the reactive gas used includes C4F8 with a flow rate of about 10 sccm to 25 sccm and CH3F with a flow rate of about 5 sccm to 20 sccm; performing a second etching step to increase the etching depth of the dielectric layer by using a reactive gas same as that used in the first etching step and having a flow rate with 10% to 40% higher than that used in the first etching step, thereby forming a contact window having multiple heights in the dielectric layer.
Patent TW-383494-B (TW)
Title: Structure and manufacturing method for capacitors
Inventor: HUANG GUO-TAI
IPC: H01L27/108
Filed: 1998-04-21
Granted: 2000-03-01
Abstract: A kind of structure and manufacturing method for capacitors includes the following steps : providing the substrate with two gate structures and a common source/drain area; then, employing self-aligned contact process to form a conical opening in the insulation layer on substrate and expose the common source/drain area; then, filling the adhering/barrier and the first conductive layer in the conical opening; then, covering high dielectric constant film on the surface of the first conductive layer and forming a second conductive layer on the substrate which completes the conical capacitor structure as metal-insulation-metal (MIM) structure.
Patent TW-382656-B (TW)
Title: Method and arrangement for obtaining transfer characteristics of a device under test
Inventor: ZWEMSTRA TACO
IPC: G01R31/28
Filed: 1998-04-21
Granted: 2000-02-21
Abstract: The invention relates to a time domain method for obtaining transfer characteristics of a device under test (DUT). The method comprises the steps of applying a sine sweep and a cosine sweep to an input of the DUT, and measuring response signals at an output of the DUT. The sine sweep and cosine sweep together establish a complex input signal, whereby to each instant there is related a particular frequency. Similarly, the respective response signals together establish a complex response signal. The magnitudes and phases of both complex signals are calculated and the transfer characteristics of the DUT then follow from the magnitude ratio and the phase difference of the input signal and the response signal. The invention also relates to an arrangement for testing transfer characteristics of a DUT and to an integrated circuit comprising the necessary elements for testing a subcircuit contained therein.
Patent TW-536389-B (TW)
Title: The production of a food acid
Inventor: FOWLDS ROBERT WALTER RYCROFT
IPC: A23L27/00
Filed: 1998-05-08
Granted: 2003-06-11
Abstract: A method for the production of a food acid includes the steps of combining fumaric acid with an organic acidic material in an aqueous medium to produce a mixture and drying the mixture to produce a food acid comprising a particulate material containing fumaric acid and the organic acidic material, the quantity of fumaric acid and the quantity of the organic acidic material being selected so that the fumaric acid makes up between about 5% and 95% of the particulate material.
Patent TW-432845-B (TW)
Title: Method of sampling, downconverting, and digitizing a bandpass signal using a digital predictive coder
Inventor: EL-GHOROURY HUSSEIN S
IPC: H03M1/12
Filed: 1998-06-15
Granted: 2001-05-01
Abstract: A simple downconverting A/D converter utilizing predictive coding principles. By placing the sampler inside the predictive loop, the predictive loop filter can be implemented using DSP techniques, thus eliminating the complexities introduced by use of discrete-time analog circuitry. Then, by re-mapping the output of the predictive loop filter into the analog domain using a D/A converter, the predictive filter output signal is subtracted from the input analog signal to generate the prediction error signal. Therefore, through directly sampling the prediction error signal and converting the output of the predictive loop filter into analog representation using a low-cost multiple bit D/A, the use of discrete-time analog circuitry is eliminated and the complexity of the converter design is greatly reduced. Various features of the invention are disclosed.
Patent TW-358857-B (TW)
Title: Fuel injection valve
Inventor: REITER FERDINAND
IPC: F02M61/18
Filed: 1998-06-20
Granted: 1999-05-21
Abstract: A fuel injection valve, for injection of fuel in an internal combustion engine, including: a valve longitudinal shaft; a valve casing, at least partially surrounded by a casing; a valve close in axial movement, having the valve close a valve sat in connection with the valve body; at least an injection opening disposed in the downstream of the valve seat; means in downstream of the injection valve for generation of oil/gas mixture; a gas enclosure, for closing of the means of generation of said oil/gas mixture; including: the gas closure (30) made of metal and in connection with the casing (15) by a non-material heal.
Patent TW-440877-B (TW)
Title: A nuclear fuel assembly grid with diagonal fuel retaining springs
Inventor: NGUYEN QUANG M
IPC: G21C3/356
Filed: 1998-06-20
Granted: 2001-06-16
Abstract: A support grid for laterally maintaining the relative position of elongated fuel elements within a fuel assembly for use within a core of a nuclear reactor. The grid is formed in the shape of a lattice with the intersecting lattice members defining a plurality of cells, most of which respectively support the nuclear fuel elements. The remaining cells support nuclear control rod guide tubes and instrumentation thimbles. The cells supporting the nuclear fuel elements are provided with diagonally positioned springs on two adjacent walls. The springs support the fuel elements against dimples which protrude from the opposite cell walls. The adjacent, diagonal springs in each fuel element cell are inclined in opposite directions. The springs are formed from narrow, parallel slits in the cell wall that terminate along a line parallel to the line of intersection with the adjacent wall. The spring slits continue along that parallel line in a direction away from the spring to increase its flexure. The lattice is formed in an ""egg-crate"" pattern with the orthogonal members fitting over opposing vertical slits in the adjoining straps. The vertical slits are extended more than half way over the width of the straps to further increase the flexure of the retaining springs.
Patent TW-376566-B (TW)
Title: Method of forming planar intermetal dielectric layer
Inventor: LUO JI-JIN
IPC: H01L21/76
Filed: 1998-06-26
Granted: 1999-12-11
Abstract: Disclosed is a method of forming a planar intermetal dielectric layer on a conductive metal structure. The method comprises the following steps: forming a pad oxide layer on a conductive metal structure; forming a cured low dielectric material layer on the pad oxide layer; forming an un-cured low dielectric material layer on the cured low dielectric material layer; forming an un-cured siloxane layer on the un-cured low dielectric material layer; applying a chemical mechanical polishing on the un-cured siloxane layer and the un-cured low dielectric material layer wherein the chemical mechanical polishing stops on the surface of the cured low dielectric material layer thereby leaving a portion of the un-cured low dielectric material layer in the spacer of the conductive metal structure; curing the remaining portion of the un-cured low dielectric material layer; and forming a cap oxide layer on the remaining portion of the cured low dielectric material layer and the cured remaining portion.
Patent TW-451069-B (TW)
Title: Mirror projection system for a scanning lithographic projection apparatus, and lithographic apparatus comprising such a system
Inventor: BRAAT JOSEPHUS JOHANNES MARIA
IPC: G02B17/06
Filed: 1998-08-20
Granted: 2001-08-21
Abstract: A mirror projection system for use in a step-and-scan lithographic projection apparatus in which a mask pattern (15) is repetitively scan-imaged on a number of areas of a substrate (20) by means of a beam (b) of EUV radiation having a circular segment-shaped cross-section. This system, which is easier to manufacture at lower cost than a projection system with six or more imaging mirrors, has only five imaging mirrors (5-9) with a good numerical aperture and an acceptable image-ringfield width. An EUV lithographic projection apparatus provided with the new projection system has a wafer throughput which is approximately 50% higher than that of an apparatus provided with a six-mirror projection system. Moreover, it has a compact construction.
Patent TW-480178-B (TW)
Title: Cosmetic compositions containing resveratrol
Inventor: CARSON ROBERT GEORGE
IPC: A61K8/60
Filed: 1998-09-11
Granted: 2002-03-21
Abstract: Resveratrol, a component of a variety of common edible plants, including peanuts and red grapes, is a phytoestrogen. Resveratrol inhibits proliferation of skin epidermal cells (keratinocytes) and stimulates their differentiation. Resveratrol was also found to alleviate skin irritation that maybe caused by alpha-hydroxy acids. Resveratrol is useful in improving the appearance of wrinkled, linked, dry, flaky, aged or photodamaged skin and improving skin thickness, elasticity, flexibility, radiance, glow and plumpness.
Patent TW-594415-B (TW)
Title: Dissolution inhibitor of chemically amplified photoresist and chemically amplified photoresist composition containing the same
Inventor: CHOI SANG-JUN
IPC: C07C69/618
Filed: 1998-09-15
Granted: 2004-06-21
Abstract: A dissolution inhibitor of a chemically amplified photoresist, and a chemically amplified photoresist composition containing the same are provided. The dissolution inhibitor of the chemically amplified photoresist is a compound in which an acid-labile di-alkylmalonate group is combined as a functional group with a C1 to C40 hydrocarbon. The chemically amplified photoresist composition containing the dissolution inhibitor has a high contrast and high thermal decomposition temperature, making it suitable for forming a fine pattern having excellent profile.
Patent TW-416112-B (TW)
Title: Rapid thermal processing (RTP) system with gas driven rotating substrate
Inventor: ASCHNER HELMUT
IPC: C30B31/14
Filed: 1998-11-20
Granted: 2000-12-21
Abstract: An apparatus, method, and system for Rapid Thermal Processing (RTP), whereby the object to be processed is rotated under the radiation sources of the RTP system by a gas jet system, is presented.
Patent TW-515727-B (TW)
Title: Preparation of oxidic catalysts comprising copper in an oxidation state > 0
Inventor: HEINEKE DANIEL
IPC: C07C45/00
Filed: 1998-12-21
Granted: 2003-01-01
Abstract: The disclosure is directed to a process for preparing an oxidic catalyst comprising copper in an oxidation state > 0, which comprises treating a solid oxidic support material with an aqueous solution comprising at least one copper salt and at least one organic water soluble polymer which binds copper ions coordinatively in a concentration of from 0.1 to 100 g/l and then calcining, to the catalyst obtainable by this process and also to a process for dehydrogenating secondary alcohols to ketones using the catalysts, especially for dehydrogenating cyclohexanol.
Patent TW-554374-B (TW)
Title: Color cathode ray tube
Inventor: YOSHIDA HARUHIKO
IPC: H01J29/86
Filed: 1999-01-18
Granted: 2003-09-21
Abstract: The present invention relates to a color cathode ray tube and particularly to the curved surface shape of the screen of the color cathode ray tube. In the cathode ray tube provided with the panel portion of the screen face formed at the inner face of the screen plate 1A, the curvature radius Ri of the inner surface 1A (1) of the screen plate 1A is set roughly equal to or larger than the curvature radius Ro of the outer surface 1A (2) of the screen plate 1A so as to regulate the BM hole transmissivity at a determined value. The invention uses a simple constitution means to provide a color cathode ray tube that is capable of reducing the leak magnetic field from a deflection yoke, in which the brightness of the peripheral portion of the screen surface 1A can be competitive with that of the center portion so as to reduce the deflection voltage supplied to the deflection yoke under the condition of large deflection angle.
Patent TW-419778-B (TW)
Title: Self-aligned source (SAS) process of flash memory
Inventor: JU WEN-DING
IPC: H01L21/76
Filed: 1999-02-25
Granted: 2001-01-21
Abstract: A self-aligned source (SAS) process for flash memory is disclosed, especially for producing a stack flash memory with shallow trench isolation (STI). First, form the STI oxide layer, memory gate structure and silicon nitride spacer. Then, use self-aligned source photo pattern to etch the STI oxide layer. The purpose of this process is to prevent the spacer residue at the inner sidewall of the trench. It also can reduce the spacer thickness to widen the source line without increasing other photo steps and is helpful for the formation of the subsequent metal silicide.
Patent TW-407295-B (TW)
Title: Three dimension device
Inventor: INOUE SATOSHI
IPC: H01L27/12
Filed: 1999-02-26
Granted: 2000-10-01
Abstract: The memory IC 10a includes the substrate (trans-printing substrate) 21, the memory grid array 71 superimposed on said substrate 21, the memory grid array 72, and the memory grid array 71, wherein each memory grid array 71, 72 and 73 is superimposed from the bottom of the figure 21in that order via the trans-printing method of the film structure ,respectively. The prescribed trans-printing method is used to form the film installation layer (memory grid array) on the original substrate via the isolation layer, illuminate light onto the prescribed isolation layer, generate peeling in the layer of the isolation layer and/or the interface, and trans-print the film installation layer of the prescribed original substrate to the side of the substrate 21.
Patent TW-410440-B (TW)
Title: Manufacturing method for crown type capacitor of dynamic random access memory
Inventor: JUNG SHANG-SHU
IPC: H01L21/8242
Filed: 1999-05-18
Granted: 2000-11-01
Abstract: A manufacturing method for crown type capacitor of dynamic random access memory that is applied for semiconductor substrate with switch devices. The major steps includes: (a) forming the insulation layer on the semiconductor with connection to the contact of the switch device, (b) forming a conductive layer within the insulation layer and the contact, (c) forming a hollow window conductive structure with openings on the sidewall, (d) further, forming a plurality of same window conductive structures on said window conductive structure to constitute the bottom electrode of the capacitor together, (e) in turn, forming the dielectric and the top electrode of the capacitor on the bottom electrode.
Patent TW-420918-B (TW)
Title: Line monitoring system
Inventor: SHIMOOSAKO KAZUTAKA
IPC: H04M3/18
Filed: 1999-06-04
Granted: 2001-02-01
Abstract: The object of the present invention is to directly monitor a state on the side of a monitoring device from an exchange without requiring any condition such as the support of nib bits. To achieve the object, a line monitoring system presets to turn the signal state of a subscriber's line interface 34 on the side of a center station 3 into non-signal state or signal synchronism lost state corresponding to an abnormality or the like of subscriber's line interfaces 43 and 53 or network terminating parts 42 and 52 on the side of subscriber houses 4 and 5 between monitoring devices 32 and 33 and an exchange 31. In the case of the abnormality, it is reported to the exchange by turning the subscriber's line interface 34 into the signal state so that a subscriber's line extended from the exchange of the center station to the terminal devices 44 and 54 at the subscriber houses 4 and 5 is monitored.
Patent TW-444282-B (TW)
Title: Method for forming ultra short channel and rising S/D MOSFETS on the ultra thin SOI substrate
Inventor: WU SHIE-LIN
IPC: H01L21/28
Filed: 1999-06-07
Granted: 2001-07-01
Abstract: The inventive method includes the following steps: forming the buried oxide in the substrate; and, forming the pad oxide on the substrate surface; next, forming a pattern of the silicon nitride on the surface of the pad oxide and forming a FOX on the pad oxide; then, etching the FOX to form an opening and forming a spacer on the sidewall of the opening and conducting an ion implantation process; then, depositing a dielectric layer on the surface of the silicon nitride layer, the spacer and the opening; forming the gate in the opening and removing the silicon-oxy-nitride layer, silicon nitride layer and the spacer; then, forming the source and the drain and removing the pad oxide and the FOX; forming the lightly doped drain; finally, forming the self-aligned metal silicide on the substrate.
Patent TW-499627-B (TW)
Title: Polymers suitable for use as positive working photoresists
Inventor: MCULLOCH IAIN
IPC: H01L21/027
Filed: 1999-06-11
Granted: 2002-08-21
Abstract: A polymer that when used with a suitable photoacid generator (PAG) forms a positive working photoresist. The polymer comprises of a tartaric polyanhydride backbone, an acetal protected 1,2 diol group; and a fused ring acetal group pendant to the backbone. The acetal protected Α-hydroxy anhydride backbone structure, undergoes an efficient photoacid catalyzed cleavage, which gives rise to small molecular weight fragments which are readily dissolved in an aqueous base developer. This high contrast in solubility allows high resolution images to be produced. The fused rings offer etch resistance and can be comprised of either an adamantone or norcamphor ring structure. With the addition of a commercially available photo acid generator, the polymer formulation forms a positive working photoresist that offers high contrast and resolution.