baber/WOPTO huggingface dataset:
Patent TW-425360-B (TW)
Title: Safety separation system
Inventor: KAMEN DEAN L
IPC: A61G5/04
Filed: 1998-10-14
Granted: 2001-03-11
Abstract: A safety mechanism for a personal vehicle that provides for seperation of the motion of a body support from a ground contacting assembly of the vehicle in case of accident. In one embodiment, the body supprt is attached to the ground contacting module via a slide mechanism that permits the body support to continue upright motion despite overturning of the ground contacting assembly in order to prevent injury to the passenger. Another embodiment provides for coupling of the body support or the ground contacting assembly via either a real or virtual pivot located above the respective centers of mass of the body support and ground contacting assembly.
Patent TW-473521-B (TW)
Title: Interference pigments and process for preparing the same
Inventor: SCHMIDT CHRISTOPH
IPC: C03C4/02
Filed: 1998-10-14
Granted: 2002-01-21
Abstract: The present invention relates to interference pigments on the basis of multiply coated, platelet-shaped substrates which comprise at least one layer sequence comprising (A) a coating having a refractive index n ≥ 2.0, (B) a colourless coating having a refractive index n ≤ 1.8, and (C) a nonabsorbing coating of high refractive index, and, if desired, (D) an external protective layer.
Patent TW-464985-B (TW)
Title: High voltage device structure and the manufacturing method thereof
Inventor: DUNG MING-TZUNG
IPC: H01L21/336
Filed: 1998-11-04
Granted: 2001-11-21
Abstract: A high voltage device structure and the manufacturing method thereof are disclosed, wherein the field oxide region and the drain region are located on the surface of the well-region having the same doping type as that of the drain region, and the drift region under the field oxide layer is formed by a doped region having a light and grade-distributed concentraion of doping. The concentration of this doping region gradedly decreases with the increasing distance from the drain region. Since the concentration of the doped region near drain region is the highest, therefore, the current-driving capability of the device can be enhanced, and the breakdown voltage of the device in the well region where the field oxide layer and the drain region locates can also be increased.
Patent TW-401680-B (TW)
Title: Vertical deflection circuit
Inventor: UCHIDA YUKIO
IPC: H04N3/16
Filed: 1998-12-16
Granted: 2000-08-11
Abstract: A vertical linearity correction circuit including diodes and resistors is provided in a vertical deflection circuit, and a vertical deflection voltage applied to a vertical deflection yoke is corrected so as to follow a change in input impedance of the vertical deflection yoke. As a result, the vertical deflection speed in the vicinity of the central part of the image plane of the color picture tube is prevented from decreasing.
Patent TW-424026-B (TW)
Title: Cell potential measuring electrode and measuring apparatus using the same
Inventor: SUGIHARA HIROKAZU
IPC: C12M1/34
Filed: 1999-01-27
Granted: 2001-03-01
Abstract: This invention relates to a low impedance cell potential measuring electrode assembly typically having a number of microelectrodes on an insulating substrate and having a wall enclosing the region including the microelectrodes. The device is capable of measuring electrophysiological activities of a monitored sample using the microelectrodes while cultivating those cells or tissues in the region of the microelectrodes. The invention utilizes independent reference electrodes to lower the impedance of the overall system and to therefore lower the noise often inherent in the measured data. Optimally the microelectrodes are enclosed by a physical wall used for controlling the atmosphere around the monitored sample.
Patent TW-390937-B (TW)
Title: Motor vehicle with engine stop/start control system
Inventor: SAKAMOTO TOMOKAZU
IPC: B60R16/02
Filed: 1999-03-17
Granted: 2000-05-21
Abstract: The vehicle has an engine stop/start system which can stop the engine in response to a defined vehicle stationary state and for restarting the engine in response to a defined vehicle motion operation. The system contains a relay arrangement for controlling the energy delivered to a headlamp, a halted state detector for detecting the motor vehicle and a headlamp controller for controlling the relay arrangement's conducting state. If the engine is stopped for a predefined period or longer, the headlamp controller interrupts the relay arrangement's conducting state.
Patent TW-461207-B (TW)
Title: Estimating frequency offset to demodulate a packet of phase-modulated symbols
Inventor: CUEFF VALERIE
IPC: H04L27/233
Filed: 1999-07-27
Granted: 2001-10-21
Abstract: The invention relates to a method of estimating the frequency offset of a packet of phase modulated symbols received with phase error, the method comprising: (a) applying a phase correction to the symbols of the received packet for all possible pairs of frequency offset and phase offset; and (b) selecting from said offset pairs, the pair which provides the most likely packet of corrected symbols, thereby determining the frequency offset of the received packet. Compared with known solutions, the invention makes it possible to reduce errors concerning estimated frequency. Advantageously, the method comprises a step of quantizing the possible phase corrections, thereby making it possible to reduce the complexity of the calculations to be performed, without degrading performance.
Patent TW-I229603-B (TW)
Title: Beta-lactam compositions
Inventor: JENNEWEIN HERWIG
IPC: A61K31/545
Filed: 1999-11-20
Granted: 2005-03-21
Abstract: Cefuroxime axetil in a non-gelatinous form on contact with an aqueous liquid, e.g. in the form of a solid solution in a polymer or in the form of a solid dispersion on a carrier, e.g. useful for the production of pharmaceutical compositions comprising cefuroxime axetil as an active ingredient and the use of cefuroxime axetil in the manufacture of an oral dosage form which does not exhibit an adverse food effect.
Patent TW-445553-B (TW)
Title: Double-face multi-chip module with a lead frame
Inventor: CHUNG MARK
IPC: H01L21/60
Filed: 2000-01-17
Granted: 2001-07-11
Abstract: A double-face multi-chip module comprises two semiconductor chips formed on the upper surface and lower surface of a substrate, which are connected to outside via a lead frame. Each of the upper surface and lower surface of a substrate has a plurality of chip connection pads. The substrate has a plurality of substrate solder pads electrically connected to the corresponding chip connection pads. The lead frame is fixed on the substrate and electrically connected to the corresponding substrate solder pad. The front faces of the two semiconductor chips are fixed to the upper surface and lower surface of the substrate, respectively, so that the plurality of the chip solder pads of the two semiconductor chips are not covered by the substrate. The plurality of the chip solder pads of the two semiconductor chips are electrically connected to plurality of chip connection pads of the substrate by a plurality of connection wires. The substrate, lead frame, two semiconductor chips and connection wires are covered by an encapsulation body, wherein the lead frame portion extends from the encapsulation body to electrically connect to the outside.
Patent TW-453134-B (TW)
Title: Resonant converter circuit
Inventor: CHANG CHIN
IPC: H05B41/24
Filed: 2000-01-20
Granted: 2001-09-01
Abstract: A resonant converter which may be employed as an electronic ballast for a gas discharge lamp, the converter being in the form of a full or half bridge circuit which includes at least a pair of power switches such as MOSFET's. The gates of the switches are actuated by substantially square wave cyclic gating signals having complementary duty cycle ratios and a frequency somewhat above a resonant frequency of the converter circuit. The energy supply to the lamp is variable in accordance with the duty cycle ratios of the gating signals. In order to avoid generation of high voltage and current transients in the converter when a change in operating state requiring a substantial change in duty cycle ratios of the gating signals is to be performed, as when effecting turn-on or turn-off of the lamp, the changes in the duty cycle ratio are ramped to occur incrementally over several cycles of the gating signals rather than directly to required final values of the duty cycle ratios.
Patent TW-440928-B (TW)
Title: Method for forming a silicon conductive layer by CVD
Inventor: SHIH HSUEH-HAO
IPC: H01L21/20
Filed: 2000-02-24
Granted: 2001-06-16
Abstract: The present invention provides a method for forming a silicon conductive layer by a chemical vapor deposition, which comprises mounting a semiconductor chip in a vacuum chamber; performing a chemical vapor deposition process to deposit a silicon conductive layer by two stages, in which a first stage comprises introducing a gas containing orthosilane and phosphine and heating the gas to 550 to 750 DEG C to form a first doped silicon film on the semiconductor chip, and the second stage comprises introducing a gas containing ethylsilane and phosphine, heating the gas to 500 to 700 DEG C to form a second dopant silicon film on the first dopant silicon film to complete a silicon conductive layer. The silicon conductive layer can be used as a gate conductive layer or a storage electrode. Its structure can be purely an amorphous structure or a polysilicon structure, and can simultaneously contain a doped amorphous layer and a doped polysilicon layer.
Patent TW-488187-B (TW)
Title: Electro luminescence display device
Inventor: FURUMIYA NAOAKI
IPC: H05B33/14
Filed: 2000-03-13
Granted: 2002-05-21
Abstract: The present invention relates to a kind of electro luminescence (EL) display apparatus that can substantially prevent shortening of the life for an EL device caused by accumulation of space charges in the EL device generated by repeating current driving. In this EL display device, a selection circuit is installed to correspond to the blanking pulse (BLP) that becomes H (high) potential during non-display period and becomes L (low) potential during the display period. The bias voltage VBS, which is higher than power source voltage supplied to the anode during driving, and either one voltage of the grounding voltage and negative voltage Vcd is supplied to the cathode. Space charges accumulating in the device are periodically removed by applying a reverse bias between the anode and the cathode during a non-display period.
Patent TW-451359-B (TW)
Title: Mounting equipment and mounting method of conductive balls
Inventor: SAKAI TADAHIKO
IPC: H01L21/00
Filed: 2000-03-15
Granted: 2001-08-21
Abstract: A conductive ball mounting equipment for mounting conductive balls on electrodes of a plurality of electronic components formed on a substrate, including a suction tool having a suction face to cover each one of divided blocks on the substrate, a suction part which is formed on the suction face of the suction tool, corresponding to the arrangement pitches of the electronic components and sucks the conductive balls to the positions corresponding to the electrodes, and a suction limiter for sucking the conductive balls only to the specified suction part corresponding to the electronic components in the divided blocks. According to this construction, the conductive balls can be efficiently and stably mounted on the electrodes of the electronic components of the substrate.
Patent TW-479351-B (TW)
Title: Memory cell arrangement and method to its manufacturing
Inventor: WILLER JOSEF
IPC: H01L21/8242
Filed: 2000-03-27
Granted: 2002-03-11
Abstract: On a first surface (01) of a substrate (S) is arranged a MOS transistor of a memory cell and a bitline (B) connected with it. On a second surface (02) of the substrate (S) which is opposite to the first surface (01) is arranged a condensor of the memory cell. In the substrate (S) is arranged a contact (K), which connects the condensor with the MOS-transistor.
Patent TW-462065-B (TW)
Title: Method of mounting electrode for outputting signal generated in cathode ray tube, signal outputting method in cathode ray tube, and cathode ray tube
Inventor: INOUE TAKAHIRO
IPC: H01J31/20
Filed: 2000-05-23
Granted: 2001-11-01
Abstract: A method of mounting a signal outputting electrode for outputting an electric signal generated in an envelope of a cathode ray tube to the outside without being adversely influenced by a getter. A signal outputting electrode is mounted in an area which is not covered with an internal conductive film in a state where the periphery of the electrode is apart from an inner wall of a funnel via an intermediate member. When a getter is introduced into the tube in the state where the signal outputting electrode is mounted, the getter is prevented from reaching the intermediate member. It therefore prevents conduction between the signal outputting electrode and the inner conductive film.
Patent TW-527714-B (TW)
Title: Semiconductor device and memory module
Inventor: KAWAMURA MASAYASU
IPC: H01L27/10
Filed: 2000-05-31
Granted: 2003-04-11
Abstract: This invention relates to a semiconductor device and a memory module, which primarily relates to general semiconductor memory devices for the use in dynamic random access memory (DRAM) and the like and the effective technique using the memory module. Two memory chips each being subjected to memory accesses in 2-bit units are assembled into a stacked structure by placing their back surfaces one over the other, so as to make memory accesses in 4-bit units. A memory module is so constructed that a plurality of such semiconductor storage devices, in each of which two memory chips each being subjected to memory accesses in 2-bit units are assembled into a stacked structure by placing their back surfaces one over the other, so as to make memory accesses in 4-bit units, are mounted on a mounting circuit board which is square and which is formed with electrodes along one side thereof.
Patent TW-I228392-B (TW)
Title: A method to produce pesticide suspension concentrates
Inventor: KOSTANSEK EDWARD CHARLES
IPC: A01N33/22
Filed: 2000-06-05
Granted: 2005-03-01
Abstract: The present invention relates to a method to produce suspension concentrates of pesticides, pharmaceuticals, biocides, and similar materials, using a melt emulsification process. The method is particularly applicable to pesticides which have a low water solubility. The particle size can be controlled to give particles from less than 5 microns (mu) to less than 1 mu.
Patent TW-468232-B (TW)
Title: Method and apparatus for overlay measurement
Inventor: GOULD CHRIS
IPC: H05K3/46
Filed: 2000-12-13
Granted: 2001-12-11
Abstract: A process for measuring the alignment of different layers on a semiconductor wafer (33) includes forming repetitive alignment marks (14, 24) having substantially the same period on the different layers on the wafer (33). The images of the overlay alignment marks (14, 24) are converted from space domain to frequency domain through Fourier transformations. The alignment measurements are performed by calculating the phase difference between the images corresponding to the repetitive patterns (14, 24) on different layers.
Patent TW-510970-B (TW)
Title: Sample detection to initiate timing of an electrochemical assay
Inventor: OHARA TIMOTHY J
IPC: C12Q1/32
Filed: 2000-08-25
Granted: 2002-11-21
Abstract: An electrochemical assay includes a method for determining with great accuracy the time at which an applied sample bridges a gap between the electrodes of an electrochemical cell. The method involves applying a constant small current across the gap, while monitoring the potential difference between the electrodes. The time at which the sample bridges the gap is marked by a sharp drop in the potential. A constant voltage is applied after the sample is detected, and the current and/or charge through the sample is monitored over a period of time. From the measured current or charge, the analyte concentration of interest can be calculated.
Patent TW-524829-B (TW)
Title: Method of preparing heating type paving material as well as composition for heating type paving material to be used for the method
Inventor: ANDO SEITARO
IPC: C08L23/16
Filed: 2000-06-23
Granted: 2003-03-21
Abstract: A composition which is a blend of a specified condensate obtained by reacting polyalkylenepolyamine with an fatty acid and a modified polyolefin resin having carboxyl groups at a specified proportion. In preparing the heating type paving material comprising various aggregates, bitumen as base and the composition, the composition is added to bitumen in an amount of 0.05-5.0 weight %. The heating type paving material obtained has superior in peeling resistance-effect between bitumen and aggregates.
Patent TW-514539-B (TW)
Title: Injector device, injector unit and method for delivery liquid
Inventor: HJERTMAN BIRGER
IPC: A61M5/24
Filed: 2000-07-04
Granted: 2002-12-21
Abstract: An injector device for delivery of liquid from a high pressure, the device comprising a housing, a pressure chamber 2 comprising a pressure barrel 4 for accommodation of at least one piston therein and having a front end opening 6 for ejection of the liquid, the pressure chamber being of sufficient strength to sustain the liquid pressure. The device further comprises a storage chamber 16, separate from the pressure chamber, for the liquid or the liquid precursor components, and a conduit 22 between the pressure chamber and the storage chamber. A pressurizing mechanism 26 in the housing is arranged to apply force, directly or indirectly, on the piston in the pressure barrel to create said liquid pressure. The pressure chamber, the piston and at least a part of the conduit is arranged as a unit, wherein said unit and the housing have corresponding fitting parts allowing releasable attachment of the unit to the housing in a position permitting fluid connection between storage chamber and pressure chamber through the conduit and permitting the pressurizing mechanism to act on the piston.
Patent TW-471123-B (TW)
Title: Manufacturing method for bit lines of mask ROM
Inventor: HE GUO-HUA
IPC: H01L27/112
Filed: 2000-07-06
Granted: 2002-01-01
Abstract: A manufacturing method for bit lines of mask ROM includes the following steps: forming a sacrificing silicon oxide layer in the active region on the substrate; patterning the sacrificing silicon oxide to form a plurality of openings in parallel to expose part of the active region; forming a polysilicon layer on the openings to form a contact; conducting ion implantation process on the polysilicon layer; using a heat flow to drive the ions from the polysilicon layer to the substrate under the contact for forming the ion doped region; back-etching the polysilicon layer until exposing the sacrificing silicon oxide layer; removing the sacrificing silicon oxide layer.
Patent TW-448589-B (TW)
Title: Semiconductor light emitting device
Inventor: CHEN TZE-PENG
IPC: H01L33/00
Filed: 2000-07-14
Granted: 2001-08-01
Abstract: A semiconductor light emitting device comprises a transparent substrate, n-type and p-type semiconductor material layers, n-type and p-type transparent electrodes, and n-type and p-type pads. The n-type semiconductor material layer is positioned on the transparent substrate. The p-type semiconductor material layer and the n-type transparent electrode are both configured on the n-type semiconductor material layer and they are arranged in a crossed manner to cover part of the surface of the n-type semiconductor material layer respectively. The p-type transparent electrode covers the surface of the p-type semiconductor material layer. The n-type and p-type pads are configured on the n-type and p-type transparent electrodes respectively, and the areas thereof are less than the areas of the n-type and the p-type transparent electrodes respectively.
Patent TW-484324-B (TW)
Title: Method and apparatus for controlling a user's computer from a remote location
Inventor: PHILYAW JEFFRY JOVAN
IPC: G06Q30/02
Filed: 2000-08-03
Granted: 2002-04-21
Abstract: A method for controlling a user computer is disclosed wherein a broadcast program is operable to transmit a broadcast to the user in the form of an audio/visual program, in addition to an encoded tone. This encoded tone is detected by the user computer and this information then transmitted to an intermediate node, an ARS (308). This tone is compared in a relational database (1704) to determine is there is matching information therein. This matching information is in the form of routing information to a destination node (1706) over the data network (306). This routing information is transmitted back to the user computer (1702) over the network (306). The user PC (1702) then utilizes this information to complete a connection with the destination node (1706). The tone is injected into the broadcast program by a program director at the broadcast station. This is effected through an input to a console (1606) which selects one of a plurality of tones in a tone database (1602). Therefore, the user can determine which of a plurality of destinations nodes (1706) on the network (306) are to be selected.
Patent TW-503255-B (TW)
Title: Electroluminescent devices comprising diketopyrrolopyrroles
Inventor: OTANI JUNJI
IPC: H05B33/14
Filed: 2000-08-29
Granted: 2002-09-21
Abstract: Electroluminescent device comprising in this order (a) an anode (b) a hole transporting layer (c) a light-emitting layer (d) optionally an electron transporting layer and (e) a cathode and a light-emitting substance, wherein the light-emitting substance is a diketopyrrolopyrrole (""DPP"") represented by formula or formula III, wherein R1 and R2 independently from each other, stand for C1-C25-alkyl, allyl which can be substituted one to three times with C1-C3 alkyl or Ar3, or -CR3R4-(CH2)m-Ar3, wherein R3 and R4 independently from each other stand for hydrogen or C1-C4 alkyl, or phenyl which can be substituted one to three times with C1-C3 alkyl, Ar3 stands for phenyl or 1- or 2-naphthyl which can be substituted one to three times with C1-C8 alkyl, C1-C8 alkoxy, halogen or phenyl, which can be substituted with C1-C8 alkyl or C1-C8 alkoxy one to three times, and m stands for 0, 1, 2, 3 or 4, Ar1 and Ar2 independently from each other, stand for aryl radicals, preferably for or which can be substituted one to four times with C1-C4 alkyl, C1-C4 alkoxy, or phenyl wherein R5, R6 and R7 independently from each other, stand for hydrogen, cyano, halogen, C1-C6 alkyl, -NR8R9, -OR10, -S(O)nR8, -Se(O)nR8, or phenyl, which can be substituted one to three times with C1-C8 alkyl or C1-C8 alkoxy, wherein R8 and R9 independently from each other, stand for hydrogen, phenyl, C1-C25-alkyl, C5-C12-cycloalkyl, -CR3R4-(CH2)m-Ph, R10, wherein R10 stands for C6-C24-aryl, or a saturated or unsaturated heterocyclic radical comprising five to seven ring atoms, wherein the ring consists of carbon atoms and one to three hetero atoms selected from the group consisting of nitrogen, oxygen and sulfur, wherein Ph, the aryl and heterocyclic radical can be substituted one to three times with C1-C8 alkyl, C1-C8 alkoxy, or halogen, or R8 and R9 stand for -C(O)R10, wherein R11 can be C1-C25-alkyl, C5-C12-cycloalkyl, R10, -OR12 or -NR13R14, wherein R12, R13 and R14 stand for C1-C25-alkyl, C5-C12-cycloalkyl, C6-C24-aryl, or a saturated or unsaturated heterocyclic radical comprising five to seven ring atoms, wherein the ring consists of carbon atoms and one to three hetero atoms selected from the group consisting of nitrogen, oxygen and sulfur, wherein the aryl and heterocyclic radical can be substituted one to three times with C1-C8 alkyl or C1-C8 alkoxy, or -NR8R9 stands for a five- or sixmembered heterocyclic radical in which R8 and R9 together stand for tetramethylene, pentamethylene, -CH2-CH2-O-CH2-CH2-, or -CH2-CH2-NR5-CH2-CH2-, and n stands for 0, 1, 2 or 3, and wherein Z stands for a diradical selected from the group consisting of a single bond, C2-C6 alkylene, which can be substituted one to three times with C1-C4 alkyl, C1-C4 alkoxy, or phenyl, phenylene or naphthylene.