baber/WOPTO huggingface dataset:
Patent TW-349968-B (TW)
Title: Process for the preparation of ABS resins
Inventor: PRETI DAVIDE
IPC: C08F212/10
Filed: 1997-05-13
Granted: 1999-01-11
Abstract: A sort of process for preparation of ABS resins, which comprises the following steps: (a) preparing a solution consisting of a diblock linear rubber of the type S-B dissolved in a mixture of monomers comprising styrene and acrylonitrile; (b) feeding to the solution of step (a) at least one preformed ABS resin having an average volumetric diameter of the rubber particles contained in the polymeric matrix of more than 1.5 mu; (c) dissolving the preformed ABS in the solution of step (a); (d) feeding in continuous the solution thus obtained to a polymerization reactor for ABS resins; (e) polymerizing the final solution to produce an ABS with a multimodal morphology; where the block linear rubber being of S-B type, S standing for a non-elastic polymer, derived from a mono ethylene aromatic group, of an average weight (Mw) of between 5,000 and 50,000; B standing for a polyelastomer derived from a sort of conjugated diethylene of Mw between 2,000 and 25,000.
Patent TW-331689-B (TW)
Title: Allocation a mobile station TMSI
Inventor: HOLMES DAVID WILLIAM JAMES
IPC: H04L9/32
Filed: 1997-07-15
Granted: 1998-05-11
Abstract: A portion of the bits within an assigned Temporary Mobile Station Identification (TMSI) number are encoded based upon a subscriber^s group classifications . When a mobile station user requests service in a visiting location , the user^s service profile is accessed to determine the user^s group classifications (if any) . The mobile station is assigned a TMSI number according to the user^s accessed service profile and a portion of bits associated with the TMSI number are encoded based on the identifiable user group classification . The length of the assigned TMSI number may be adjusted depending upon the particular application to maximize the number of TMSI numbers that may be transmitted in a single paging to maximize the number of TMSI numbers that may be transmitted in a single paging slot .
Patent TW-389968-B (TW)
Title: Image sensor package
Inventor: WU LIANG-JUNG
IPC: H01L21/60
Filed: 1997-07-17
Granted: 2000-05-11
Abstract: An image sensor package, comprising: an image sensor chip with multiple output terminals; a printed wiring frame having at least one conductor thereon, said conductor having one end coupled to one of said output terminals, and said conductor having a second end extending to the bottom of said printed wiring frame; a wall erected around said image sensor chip with a height taller than the height of the image sensor chip; and a transparent cover sealed over the top of said wall.
Patent TW-361004-B (TW)
Title: Visible light emitting vertical cavity surface emitting laser with gallium phosphide contact layer and method of fabrication
Inventor: RAMDANI JAMAL
IPC: H01S5/00
Filed: 1998-04-23
Granted: 1999-06-11
Abstract: A stack of distributed Bragg reflectors is disposed on the surface of a semiconductor substrate. The stack includes a plurality of alternating layers of material having alternating refractive indexes with the stack having a first dopant type. A first cladding region is disposed on the stack with an active area disposed on the first cladding region. The active area includes at least two barrier layers and a quantum well layer. A second cladding region is disposed on the active area with a stack of distributed Bragg reflectors disposed on the cladding region. A contact region is disposed on the second stack of distributed Bragg reflectors. The contact region includes a magnesium doped gallium phosphide material.
Patent TW-390042-B (TW)
Title: Front light source for liquid crystal display
Inventor: CHEN SHING
IPC: H01L31/12
Filed: 1998-02-21
Granted: 2000-05-11
Abstract: The invented front light source for a liquid crystal display comprises a plurality of tiny lenses designed on the surface of a transparent light guide so that the tiny lenses on the surface of the light guide enable the light entered from the side emanating from one face. When the light guide having the tiny lenses is downwardly and directly mounted on a reflective liquid crystal display, a front light source is formed. The main use of the front light source for a liquid crystal display is to be used in combination with a reflective liquid crystal display. Such reflective liquid crystal display is not applicable in a dark place where the human eyes can not see; therefore, an auxiliary light source is needed. The present invention comprises designing a light source of light guide on a reflective liquid crystal display as the auxiliary light source so that the reflective liquid crystal display can be seen in dark night.
Patent TW-419904-B (TW)
Title: Analog-to-digital converter
Inventor: TSUKAMOTO SANROKU
IPC: H03M1/10
Filed: 1998-04-03
Granted: 2001-01-21
Abstract: An interleaved auto-zero analog-to-digital converter includes chopper comparators for comparing an analog input signal to predetermined voltage values. An additional chopper comparator is included for comparator for performing the comparison function of a chopper comparator undergoing an auto zero operation.
Patent TW-419604-B (TW)
Title: Light dispersive optical fiber
Inventor: LI YAO
IPC: G02B6/12
Filed: 1998-04-13
Granted: 2001-01-21
Abstract: A method and apparatus for tapping and distributing light propagating through a polymer optical fiber (POF). Within the polymer optical fiber, one or more mirrors are constructed. At a point in the POF where an internal mirror is constructed, light traversing the POF is efficiently diverted out of the polymer optical fiber upon striking the mirror. The light so diverted passes through a dispersing region such that only diffuse light is emitted and may be put to an advantageous use. Alternatively, a controllable shutter is placed within the polymer optical fiber such that light traversing the POF is diverted out of the polymer optical fiber upon striking the mirror when the controllable shutter so permits. The controllable shutter is variable so that variable amounts of light may be selectively emitted from the POF.
Patent TW-415915-B (TW)
Title: Passenger transporting facility
Inventor: TOBITA TOSHIMITSU
IPC: B66B5/00
Filed: 1998-04-20
Granted: 2000-12-21
Abstract: A maintenance management section receives a signal representing the state of each part of an elevator from an elevator control section. A time limit discriminating section compares a clock with a checking timetable. When the present time approaches or is past a checking time, the time limit discrimination section performs the processing preset in the table. The processing is the one to cause the elevator to make an indication for restricting the use of the elevator, for example, the one to stop the normal display for a predetermined time. When the checking is finished, the next checking time in the checking timetable is written. Therefore, the caretaker of the elevator is prompted to do the maintenance check with no additional special display means, and without giving users a lot of trouble that the operation of the elevator is stopped without notice.
Patent TW-388867-B (TW)
Title: Transmission cable, jack to which transmission cable is inserted, and recording device
Inventor: OGIWARA AKIRA
IPC: G11B7/28
Filed: 1998-04-27
Granted: 2000-05-01
Abstract: A jack is provided to be inserted with a cable dedicated to analog transmission, a cable dedicated to digital transmission, and a cable dedicated to analog and digital transmissions. A recording device is also provided to have the jack and a cable indentifying unit so that the signal to be recorded is automatically switched according to the transmitted digital signal and the cable identified result given by the cable identifying unit.
Patent TW-403718-B (TW)
Title: A method and a device for affixing supplements to moving objects
Inventor: ROS RAYMOND EDMUND
IPC: B65C1/02
Filed: 1998-05-21
Granted: 2000-09-01
Abstract: A method for affixing supplements (2) to moving objects (12) such as pages of quires, wherein a stack of supplements (2) is placed in a holder (1). Supplements (2) are taken from said stack one at a time and adhered to a passing object (12) by means of an adhesive. A film of adhesive (3), which is capable of rebonding, is applied to at least part of one side of each supplement (2) before composing the stack of supplements (2).
Patent TW-398073-B (TW)
Title: Manufacturing method of dynamic random access memory
Inventor: LIN SZ-MIN
IPC: H01L27/108
Filed: 1998-06-02
Granted: 2000-07-11
Abstract: A dynamic random access memory is manufactured using two processes of self-aligned contact. It prevents the bit lines from suffering etching damage when forming contacts. Before the second self-aligned contact process, the conductor plug formed in the first self-aligned contact opening can reduce the depth of the self-align contact and, thereby making the etching process easier. The conductor plug can reduce the aspect ratio of the self-aligned contact and increases the step coverage of self-aligned contact conductive layer.
Patent TW-402565-B (TW)
Title: Method of transmitting raster information from a host computer to an ink jet printer and corresponding method of printing
Inventor: EADE THOMAS JON
IPC: B41J2/01
Filed: 1998-07-24
Granted: 2000-08-21
Abstract: A host computer transmits raster information to a multi-color ink jet printer. The printer includes a printhead connected with an electrical processor. The printhead includes a plurality of arrays of ink jetting heaters. Each array of ink jetting heater corresponds to a different color ink to be jetted onto the print medium, and is offset relative to an adjacent array of ink jetting heaters in an advance direction of the print medium. First raster information for a first raster is transmitted from the host computer to the electrical processor of the printer. The first raster information is associated with a first array of ink jetting heater. The print medium is printed on by selectively actuating the ink jetting heaters of the first array of ink jetting heaters, using the first raster information. After the first printing step, second raster information for a second raster is transmitted to the electrical processor. The second raster information is associated with the first array of ink jetting heaters. After the first printing step, third raster information for the first raster is transmitted to the electrical processor. The third raster information is associated with a second array of ink jetting heaters. After the second and third transmitting steps, the print medium is printed on by selectively actuating the ink jetting heaters of the first and second arrays of ink jetting heaters, respectively using the second and third raster information.
Patent TW-374050-B (TW)
Title: Method and apparatus for modeling substrate reflectivity during chemical mechanical polishing
Inventor: WISWESSER ANDREAS
IPC: B24B49/12
Filed: 1998-08-03
Granted: 1999-11-11
Abstract: A predicted in-situ reflectivity measurement (ISRM) trace is calculated for a substrate undergoing a chemical mechanical polishing. This predicted IESM trace is an estimate of the measured reflectivity of the substrate as a function of time. During polishing, a laser interferometric detector is used to measure the reflectivity of the substrate and generate a measured ISRM trace. The measured trace is compared to the predicted trace, and the polishing process may be adjusted based on the comparison. For example, the predicated ISRM trace may be used to detect the polishing endpoint.
Patent TW-388143-B (TW)
Title: Nitride-type compound semiconductor laser device and laser apparatus incorporating the same
Inventor: OMI SUSUMU
IPC: H01S5/042
Filed: 1998-09-02
Granted: 2000-04-21
Abstract: A nitride-type compound semiconductor laser device includes a substrate and a layered structure provided on the substate. A light absorption layer having a bandgap smaller than a bandgap of an active layer in the layered structure is provided in a position between the cladding layer, which is provided on a side opposite to a mount surface with respect to the active layer, and a surface of the layered structure which is opposite to the mount surface.
Patent TW-464521-B (TW)
Title: Gas valve apparatus
Inventor: GALLANT DENNIS J
IPC: A61M16/08
Filed: 1999-01-21
Granted: 2001-11-21
Abstract: A gas valve apparatus is configured to receive a gas specific adapter. The apparatus includes a gas valve body having a first keying mechanism, and a cap coupled to the gas valve body. The cap includes a keyed front face having a gas outlet configured to receive the gas specific adapter. The cap also includes a second keying mechanism configured to mate with the first keying mechanism on the gas valve body to permit the cap to be coupled to the valve body.
Patent TW-483822-B (TW)
Title: Feed control system for fiber placement machines
Inventor: KAY BRUCE F
IPC: B29C70/38
Filed: 1998-10-23
Granted: 2002-04-21
Abstract: A feed control system (90) for use in a fiber placement machine (10) operative to lay a plurality of preimpregnated composite tows (14) over a surface (16) for fabricating a composite article. The feed control system (90) includes a cutting mechanism (92) for selectively cutting composite tows (14), a pay-out mechanism (94) for selectively delivering composite tows (14) to a compaction device (80), and a controller (96) for issuing command signals (130, 132) to the pay-out mechanism (94) for delivering a spaced-apart pattern of composite tows (14) to the compaction device (80). Alternatively, the feed control system (90) issues command signals (134, 136) to the cutting mechanism (92) for selectively cutting composite tows (14) such that a spaced-apart pattern of composite tows (14) is fed to the compaction device (80). As such, the feed control system (90) is capable of controlling the aerial density of composite tows (14) being laid by the compaction device (80) to ameliorate the structural efficiency of the composite article.
Patent TW-388889-B (TW)
Title: Planar transformer
Inventor: WISSINK WOUTER MARTINUS
IPC: H01F17/00
Filed: 1998-11-02
Granted: 2000-05-01
Abstract: In a planar transformer, the turns of the secondary coil are interconnected on the outside, so that the vias are situated at a larger distance from the core. In a planar transformer, also the turns of the primary coil may extend parallel to each other. In this manner, it is possible to further reduce the size of the transformer, while the power loss is minimal.
Patent TW-387969-B (TW)
Title: Improvements relating to the liquid cooled I.c.engines
Inventor: SAYERS JONATHAN ALAN
IPC: F04D29/42
Filed: 1998-12-02
Granted: 2000-04-21
Abstract: A liquid cooled internal combustion engine cooling system comprising a radiator 10, and an impeller 18 mounted on a drive shaft 20 and forming part of the radiator assembly. Preferably a compartment in the radiator header tank is used as an impeller chamber and the chamber may be closed by a plate carrying a bearing and a seal for co-operation with the drive shaft from the drive motor 12.
Patent TW-450788-B (TW)
Title: Fungicidal mixtures based on amide compounds and benzimidazoles or precursors which release them
Inventor: SCHELBERGER KLAUS
IPC: A01N47/38
Filed: 1998-12-14
Granted: 2001-08-21
Abstract: Fungicidal mixtures comprise as active components (a) an amide compound of the formula I: A-CO-NR1R2, in which A is an aryl group or an aromatic or nonaromatic, 5- or 6-membered heterocycle which has from 1 to 3 hetero atoms selected from O, N and S; where the aryl group or the heterocycle may or may not have 1, 2 or 3 substituents which are selected, independently of one another, from alkyl, halogen, CHF2, CF3, alkoxy, haloalkoxy, alkylthio, alkylsulfynyl and alkylsulfonyl; R1 is a hydrogen atom; R2 is a phenyl or cycloalkyl group which may or may not have 1, 2 or 3 substituents which are selected, independently of one another, from alkyl, alkenyl, alkynyl, alkoxy, alkenyloxy, alkynyloxy, cycloalkyl, cycloalkenyl, cycloalkyloxy, cycloalkenyloxy, phenyl and halogen, where the aliphatic and cycloaliphatic radicals may be partially or fully halogenated and/or the cycloaliphatic radicals may be substituted by from 1 to 3 alkyl groups and where the phenyl group may have from 1 to 5 halogen atoms and/or from 1 to 3 substituents which are selected, independently of one another, from alkyl, haloalkyl, alkoxy, haloalkoxy, alkylthio and haloalkylthio, and where the amidic phenyl group may or may not be condensed with a saturated 5-membered ring which may or may not be substituted by one or more alkyl groups and/or may have a hetero atom selected from O and S, and (b) a fungicidally active ingredient from the class of the benzimidazoles or precursors which release them (II), in a synergistically effective amount.
Patent TW-455837-B (TW)
Title: System and method for programming nonvolatile memory
Inventor: CHOI WOONG-LIM
IPC: G11C16/10
Filed: 1998-12-16
Granted: 2001-09-21
Abstract: System and method for programming a nonvolatile memory, is disclosed, the system including a plurality of memory cells each having a field effect transistor with a control gate, a drain, and source, and charge storage means, means for applying preset voltages pertinent to a threshold level to the source, the drain, and the control gate in each of the memory cells, means for monitoring a current flowing through a channel in each of the memory cells, and means for stopping at least one of the voltages applied to the source, the drain, and the control gate in each of the memory cells when the means for monitoring a current senses that the current flowing through the channel in the memory cell reaches to a reference current.
Patent TW-451500-B (TW)
Title: Expansion-compensated opto-electronic semiconductor element (especially UV-emitting diode) and its production method
Inventor: WAITL GUENTER
IPC: H01L31/0203
Filed: 1998-12-28
Granted: 2001-08-21
Abstract: In this opto-electronic semiconductor element, a light-emitting or light-receiving semiconductor-body (chip) is fixed on a conductive conductor-frame and is surrounded by a shell. All used shell-materials and said conductor-frame have in the temperature range, which occurs in the production and application, mutually adaptable thermal expansion-coefficients.
Patent TW-429308-B (TW)
Title: Molten metal probe
Inventor: IKAWA OSAMU
IPC: G01N1/12
Filed: 1998-12-31
Granted: 2001-04-11
Abstract: A molten metal probe which is dipped into molten metal and thereafter pulled up therefrom and which is capable of preferably providing solidification temperature data of the molten metal and providing a solidified sample. A probe main body includes an introductory path facing a flow inlet formed at a side portion thereof, a communicating path and a sampling path branched respectively upwardly and downwardly from the introductory path, a temperature measuring chamber communicated with the communicating path extended upwardly, a sampling chamber communicated with the sampling path extended downwardly, and a temperature sensor facing the temperature measuring chamber.
Patent TW-397680-B (TW)
Title: MRI system and movable table
Inventor: NOSE KATSUMASA
IPC: A61B5/055
Filed: 1999-01-15
Granted: 2000-07-11
Abstract: The present invention is directed to joint motion imaging and provides a vertical magnet type MRI system comprising a vertical magnet unit (10) having a pair of opposite vertical magnets (11), a movable table (20) provided with wheels (22) for traveling and a cradle (21) to carry a specimen laid down thereon, and capable of being moved into and moved out of a space between the pair of opposite vertical magnets (11), table locking devices (13) for locking the movable table (20) with the cradle (21) being in place between the pair of opposite vertical magnets (11), a movable chair (30) provided with wheels (32) for traveling and capable of being moved into and moved out of the space between the pair of opposite vertical magnets (11), and a chair locking device (14) for locking the movable chair (30) in place between the pair of opposite vertical magnets (11).
Patent TW-414876-B (TW)
Title: Firewall security method and apparatus
Inventor: CHESWICK WILLIAM ROBERTS
IPC: H04L29/06
Filed: 1999-02-02
Granted: 2000-12-11
Abstract: A technique for the delivering a client-based firewall. A firewall security device is configured for connecting to individual clients, e.g., personal computers, for providing firewall security measures directly to the client. The firewall security device is configured as a electronic dongle which is attached to an external communications port of the client, e.g., the parallel communications port. The incoming communications stream to the client from, e.g., public networks, is passed through the firewall security device. In this way, the firewall security device applies and delivers a set of standard network security measures thereby protecting the client from security breaches triggered by the communications stream received from the public network. Advantageously, the firewall is delivered directly by the client without intervention, use, or connection to a separate firewall server.
Patent TW-539684-B (TW)
Title: Styrene resin, resin composition comprising the same and a recycling method of a molded or formed product of the said styrene resin or the resin composition
Inventor: SUGIMOTO RYUICHI
IPC: C08F279/04
Filed: 1999-02-08
Granted: 2003-07-01
Abstract: The present invention relates to a styrene resin having excellent moldability or formability and excellent physical properties and is suited for recycling use; and a thermoplastic polycarbonate resin composition with the styrene resin. More specifically, the present invention pertains to a styrene resin having excellent moldability or formability, does not undergo heat deterioration easily, and has improved heat resistance and impact strength; and a thermoplastic polycarbonate resin composition with the styrene resin. The styrene resin according to the present invention comprises 50 to 90 wt.% of a continuous phase component (S) composed of a copolymer of a styrene monomer, an unsaturated nitrile monomer and the like; and 10 to 50 wt.% of a dispersed phase component composed of a rubbery polymer component on which said monomers have been grafted and which has occluded said copolymer. In the styrene resin, no triple chain unit AAA is detected from the unsaturated nitrile monomer component (A) in the continuous phase component (S) and a double chain unit AA amounts to 3% or less based on the whole units (A) detected; the continuous phase component (S) has a reduced viscosity (etasp/c) of 0.2 to 0.85 dl/g; and specified impurities are not contained in an amount exceeding a predetermined amount.
Patent TW-413666-B (TW)
Title: The controlling device for a bicycle with auxiliary power
Inventor: RUAN JR-CHENG
IPC: B62M23/02
Filed: 1999-02-10
Granted: 2000-12-01
Abstract: This invention is related to controlling device for a bicycle with auxiliary power, comprising: a power auxiliary device and a control circuit for controlling power output of the power auxiliary device, characterized with a controlling device comprising a retaining device affixed to a bicycle; a rocker swayablely provided to the affixed device; a wire having an end connected to the arm and the other end connected to the control circuit; a contact element provided at an end of the arm and being in contact with an upper segment of a chain of the bicycle; and a resilient element connected to the arm such that the contact element provided at the arm end maintains a contact force to the upper segment of the chain, whereby the above combination subjects swaying action of the rocker while being driven by the chain, thereby drawing the lead to subjecting the control circuit to be driven by the wire so as to result in variation of the control signals.