baber/WOPTO huggingface dataset:
Patent TW-406270-B (TW)
Title: A charge pump circuit includes a plurality of pumping units connected
Inventor: CHOI KI-HWAN
IPC: G11C5/14
Filed: 1998-03-17
Granted: 2000-09-21
Abstract: A charge pump circuit includes a plurality of pumping units connected between a first voltage source and an output terminal, the pumping unit comprising a transistor having a bulk of a floating condition in which active regions of the transistor are formed, and a plurality of discharge transistors connecting the bulks of the transistors to a second voltage source in response to a first control signal. The circuit also provides a precharge transistor connecting the output terminal to a third voltage source in response to a second control signal. The circuit is employed for generate positive and negative high voltages on a nonvolatile memory.
Patent TW-369781-B (TW)
Title: Method of reduction of chrome room signal conversion in check table and the device
Inventor: HSU JUNG-FU
IPC: H04N1/60
Filed: 1998-04-03
Granted: 1999-09-11
Abstract: The present invention relates to the method of reduction of chrome room signal conversion in checktable and the device. Upon conversion of a digitalized brightness a chrome room signal into digitalized RGB chrome room signal, the first, second, third and fourth matrix multiplication for the said digital chroma and chrome room signals goes on. The first matrix multiplication has the first result of the conversion for use in digitalizing the R-chrome room signal. The second and the third matrix multiplication have the second and the third results of the conversion for use in digitalizing the G-chrome room signal. The fourth matrix multiplication has the fourth result of the conversion for use in digitalizing the B-chrome room signal. Either of the first and the fourth matrix multiplication operations and either of the second and the third matrix multiplication are associated with the very digital chroma and chrome room signal, for performance in one unit in the checktable.
Patent TW-371335-B (TW)
Title: Performing computer-based on-line commerce using an intelligent agent to put together a package of related items
Inventor: CARTER JOHN MERVYN
IPC: G06F9/46
Filed: 1998-04-29
Granted: 1999-10-01
Abstract: A method of performing computer-based on-line commerce in which a client computer issues a group of interrelated commercial requests and each one of a plurality of server computers is available to service at least one of said requests, said method, performed by an intelligent agent, comprising steps of: receiving the group of interrelated commercial requests from said client computer; and finding servers which will satisfy said group of requests using client preference levels indicating for each request at least one preferred value which the client would like the agent to use in finding a server to satisfy that request; characterized in that said finding step also uses a client significance level indicating for a corresponding request the relative significance of this request in comparison to the other requests in the group.
Patent TW-403812-B (TW)
Title: An apparatus for cooling a combustor, and method of same
Inventor: SHARIFI MEHRAN
IPC: F23R3/04
Filed: 1998-05-13
Granted: 2000-09-01
Abstract: A combustor for a combustion turbine system that minimizes the amount of compressed air needed for cooling, and a method for such cooling, is disclosed. The combustor has a primary liner that is in direct contact with hot gas within the combustion zone. A cooling air passage surrounds and removes heat from the primary in three ways. First, a portion of the cooling air flows through effusion cooling holes in a portion of the liner. Second, another portion of the cooling air flows across cooling fins disposed on an outer surface of the liner. Third, yet another portion of the cooling air is directed to impinge against the liner by a baffle assembly that is disposed within the cooling air passage.
Patent TW-386166-B (TW)
Title: Over-coated optical fiber and manufacturing method thereof
Inventor: SUETSUGU YOSHIYUKI
IPC: G02B6/44
Filed: 1998-05-08
Granted: 2000-04-01
Abstract: One or more optical fiber elements each constituted by a coated glass fiber are fed to an over-coating device and an over-coating is applied to the optical fiber elements in a lunp, the feeding speed of the optical fiber elements to the over-coating device is made larger than the take-up speed of the over-coated optical fiber onto a take-up reel so as to give longitudinal compression strain to the glass fibers of the over-coated optical fiber. The glass fiber has compression strain of not less than 0.03% to less than 0.10% in a longitudinal direction thereof at room temperature.
Patent TW-388911-B (TW)
Title: Colour image tube
Inventor: TAKAHASHI YOSHINORI
IPC: H01J29/18
Filed: 1998-06-01
Granted: 2000-05-01
Abstract: In a color image tube having a phosphor screen composed of a blue-emitting phosphor, a green-emitting phosphor, and a red-emitting phosphor, the ratio A/B of the brightness A of the red-emitting phosphor to the brightness B of the blue-emitting phosphor is above 1.40. Thus, red color purity is improved without a decrease of the brightness of the phosphor screen. Consequently, a color picture tube with a wide color reproducible region can be provided.
Patent TW-367664-B (TW)
Title: Frequency synthesizer for realizing the multi-phase reference signal source
Inventor: CHEN WEI-ZEN
IPC: H04B1/44
Filed: 1998-06-03
Granted: 1999-08-21
Abstract: The invention relates to a kind of frequency synthesizer for realizing the multi-phase reference signal source which is composed of three parts: the basic phase lock loop circuit composed of variable-frequency oscillator, loop filter, phase detector and frequency division device; the multi-phase reference signal source generation circuit using the basic phase lock loop reference signal; and the frequency detection and phase modulation circuit. Employing the frequency detection circuit to tell whether the main circuit of frequency synthesizer is close to phase lock state and appropriately change the loop bandwidth and employing the phase modulation circuit to change the phase of reference signal source to speed up the phase lock and make it suitable for generating rapid frequency hopping and high frequency band analytical signal.
Patent TW-405073-B (TW)
Title: Cell array providing non-persistent secret storage through a mutation cycle
Inventor: MALISZEWSKI RICHARD L
IPC: G06F1/00
Filed: 1998-07-23
Granted: 2000-09-11
Abstract: In one embodiment, the present invention includes a method of storing and retrieving data. The method includes performing mutations of a cell array in a mutation cycle until a storage phase is reached. The data is stored in storage regions of the cell array at the storage phase. The cell array is mutated through additional phases in which the data stored in the cell array during the storage phase and is encrypted by the mutations through the additional phases. In response to a retrieval request, mutations continue until a retrieval phase is reached and the data is decrypted. In various embodiments, the invention includes a computer-readable medium, a binary structure, a system, and a method of creating a cell array.
Patent TW-368485-B (TW)
Title: Joint brake system
Inventor: DONG KUN-NAN
IPC: B62K3/02
Filed: 1998-08-06
Granted: 1999-09-01
Abstract: A kind of joint brake system applied in motorcycle which mainly comprises a brake device jointly with the first and second drag link of the brake device; the front stopper jointly with the brake device to control the front brake operation of motorcycle; and the rear stopper jointly with the brake device and the first drag link to control the rear brake operation of motorcycle; in which, the front stopper has a disk and two brake lining on both sides of the disk and there is a passageway linked with the front stopper and brake device. By the passageway, the front stopper can be pressed by the first or the second drag links so that the brake device can control the action of front stopper by the same passageway to achieve the front wheel braking for effectively reducing the cost and preventing diverged wearing to increase the driving security.
Patent TW-593456-B (TW)
Title: Resin film having excellent printability
Inventor: OCHIAI HISAO
IPC: C08J5/18
Filed: 1998-10-09
Granted: 2004-06-21
Abstract: A printing resin film excellent in ink dryability and transferability, and comprising a resin composition comprising (A) from 25 to 65% by weight of a calcium carbonate powder having an oil absorption of from 70 to 200 ml/100 g as determined by JIS-K5101-1991 and (B) from 35 to 75% by weight of a thermoplastic resin.
Patent TW-527196-B (TW)
Title: Molecular dispersion composition with enhanced bioavailability
Inventor: SANGEKAR SURENDRA A
IPC: A61K47/38
Filed: 1998-12-17
Granted: 2003-04-11
Abstract: A molecular dispersion composition is disclosed. The molecular dispersion comprises a compound of the formula (I): (+)-enantiomer, molecularly dispersed in a polymer matrix. Also disclosed are solid dosage forms, e.g., tablets and capsules, containing these molecular dispersions.
Patent TW-387848-B (TW)
Title: Vehicle with power assist unit and its controlling
Inventor: ENOMOTO YASUO
IPC: B62M6/45
Filed: 1998-12-23
Granted: 2000-04-21
Abstract: In a vehicle with power assist unit and a controlling method for the same of the present invention, an acceleration calculation unit calculates an acceleration in a reference environment in the case where the vehicle runs in the reference environment on the basis of a human drive force from a human drive power detection unit, a speed from a speed detection unit, and preset various reference parameters in the reference environment from a reference environment setting unit. Furthermore, an assist ratio determination unit compares the current acceleration supplied from the acceleration calculation unit and then determines an assist ratio on the basis of the result of the comparison.
Patent TW-525258-B (TW)
Title: Method for producing dielectric layer with a low dielectric coefficient
Inventor: LIN JIUN-SHIAN
IPC: H01L21/76
Filed: 1999-01-27
Granted: 2003-03-21
Abstract: A method for producing dielectric layer with a low dielectric coefficient comprises forming a SiO2 layer on a substrate formed thereon a metal line, while forming a low and wide void in the SiO2 layer; performing an etching back to expose the void with a height higher than the metal line; forming a SiO2 layer to avoid the problem of residual polishing liquid caused by the polishing of a chemical platform. The completed dielectric layer has a void between metal lines so that the dielectric coefficient thereof is lower than that of a dielectric layer without a void.
Patent TW-448366-B (TW)
Title: Zero overhead computer interrupts with task switching
Inventor: DONOVAN BRIAN
IPC: G06F9/46
Filed: 1999-02-10
Granted: 2001-08-01
Abstract: A unique hardware zero overhead interrupt and task change mechanism for use in the reduction or elimination of interrupt latency and task change processing overhead delays in computer architectures. The invention's system detects interrupts in the background, then performs complete state saving and restoration operations between one processor cycle and the next without software intervention. In computers incorporating this invention, each of the central processing unit's (CPU's) (1) plurality of registers is designed with one or more auxiliary latches (3, 4) with multiplexers (13, 14, 15 and 17) allowing one latch (3, 4), the ""running"" latch, to be connected to the CPU (1) circuitry, while one of the auxiliary latches (3, 4) is simultaneously connected to the task storage memory. The present invention's mechanism generates control signals to transfer the auxiliary latch data to and from the task memory and switches the auxiliary latch (3, 4) with the running latch (3, 4). The number of tasks is limited only by the size of the task storage memory system (2) while the zero overhead aspects of this interrupt and task change mechanism are preserved regardless of the task memory access time. The invention eliminates the need to transfer the running task's data to a separate task state storage element during the interrupt and task change process thus preventing loss of time. Meanwhile, part of the task memory (2) may be used for the effective tracing of processor flow for full speed, real-time computer programming debugging uses. The invention also provides a task linking system to allow the linking of tasks for the mandatory sequential execution of the linked tasks. Further, the invention includes a priority ""impatience"" counter system to increase the relative priorities of various tasks as their task priority deadlines approach. The invention's interrupt and task change mechanism eliminates the needs for extensive storage buffers and auxiliary specialized processors with their associated costs and delays. The invention's mechanisms also allow the interruption of previously uninterruptable instructions thereby eliminating the latency otherwise involved in long multicycle uninterruptable instructions. The design is far more deterministic than previous approaches. The system also eliminates portions of previously required CPU pipeline and branch-prediction circuitries which have often proven in the past to be a source of delays and computer stalls. In total, the system's circuitry is designed to be simple and compact enough so as to accomplish its objects within the confines of a single CPU (1) integrated circuit capable of being implemented within the limits of conventional fabrication processes. Thus, the invention reduces costs, energy expenditures and cooling demands while limiting the chances for error and data loss while simultaneously enhancing processing speeds.
Patent TW-416079-B (TW)
Title: Field emission display having an ion shield
Inventor: TRUJILLO JOHANN
IPC: H01J1/304
Filed: 1999-03-01
Granted: 2000-12-21
Abstract: A field emission display (100) includes a dielectric layer (132) having a plurality of emitter wells (134), a plurality of electron emitters (136) disposed one each within the plurality of emitter wells (134), a plurality of conductive rows (138, 140, 142) disposed on the dielectric layer (132) and having sacrificial portions (154), and ion shield (139) disposed on the dielectric layer (132) and spaced apart from the sacrificial portions (154) of the plurality of conductive rows (138, 140, 142), and an anode (121) opposing the plurality of electron emitters (136) and defining a projected area (122) at the plurality of conductive rows (138, 140, 142). The sacrificial portions (154) of the plurality of conductive rows (138, 140, 142) extend beyond the projected area (122) of the anode (121).
Patent TW-415107-B (TW)
Title: Method of etching non-doped polysilicon
Inventor: YAMASAKI SHIYA
IPC: H01L21/308
Filed: 1999-03-26
Granted: 2000-12-11
Abstract: A semiconductor device having a non-doped polysilicon and a doped polysilicon containing group III element is selectively wet-etched the non-doped polysilicon by using an etching liquid. The etching liquid is an electrolytic liquid obtained on a side of a cathode electrode and the electrolytic liquid is formed by electrolyzing a liquid containing pure water added with ammonium ion.
Patent TW-410372-B (TW)
Title: Semiconductor device and manufaturing method thereof
Inventor: ITO SHINYA
IPC: H01L21/336
Filed: 1999-04-17
Granted: 2000-11-01
Abstract: There is presented a semiconductor device, comprising, upon a semiconductor substrate 1, a gate insulating film 2, a gate electrode 3, a source-drain region 7 and a sidewall insulating film formed at a sidewall of the gate electrode, wherein the sidewall insulating film has a double layered structure made up of a TEOS NSG film 5 being in contact with both the sidewall of the gate electrode and the surface of the semiconductor substrate and a silicon nitride film 6 being formed on the TEOS NSG film. The semiconductor device revealed an improvement in the hot carrier resistance and is highly reliable with the ON current showing little change over a long period.
Patent TW-410394-B (TW)
Title: Method of cleaning surface of substrate and method of manufacturing semiconductor device
Inventor: CHINO HIROSHI
IPC: B08B7/00
Filed: 1999-05-26
Granted: 2000-11-01
Abstract: The present invention relates to a method of cleaning a surface of a substrate employed prior to film formation by using the CVD method which uses a reaction gas containing an ozone containing gas which contains ozone (O3) in oxygen (O2) and tetraethylorthosilicate (TEOS). The substrate surface cleaning method comprises the steps of oxidizing particles 13 by contacting a pre-process gas containing ozone 15 to a surface 12 of a substrate 11 on which the particles 13 are present, and removing the particles 13 by heating the substrate 11 to exceed a decomposition point of oxide 13a of the particles 13.
Patent TW-417266-B (TW)
Title: High speed flip-chip dispensing
Inventor: DUDDERAR THOMAS DIXON
IPC: H01L21/50
Filed: 1999-08-05
Granted: 2001-01-01
Abstract: The specification describes a method for dispensing IC chips from a chip carrier tape for a flip-chip assembly operation. In a conventional assembly operation, the solder bumped side of the chip is the top side of the chip as loaded on the tape, and is normally the side of the chip that engages the head of the pick tool. For flip-chip assembly it is necessary to invert the chip for solder bonding to an interconnect substrate. In the technique of the invention, the chip carrier tape is inverted and inserted into the dispensing machine upside down. The IC chips are then ejected through the back of  the tape instead of being lifted from the from of the tape. In this way the pick tool head engages the back side of the solder bumped chip and the chip is in the proper orientation for flip-chip placement and bonding on the interconnect substrate. Carrier tapes designed for through-tape dispensing are also disclosed.
Patent TW-I239964-B (TW)
Title: Removal of hydrogenation catalyst from polymer solutions by treatment with ammonia and carbon dioxide
Inventor: WILKEY JOHN DAVID
IPC: C08F8/04
Filed: 1999-08-31
Granted: 2005-09-21
Abstract: This invention is a process comprising the steps of contacting a group VIII metal hydrogenation catalyst residue-containing polymer solution with an aqueous solution of ammonia and carbon dioxide, separating the residue from the solution, and recovering a polymer solution preferably comprising less than 15 ppm by weight based on polymer, of the group VIII metal. The concentration of the ammonia in the aqueous solution is from 2 to 7% by weight, preferably 3 to 6% by weight. The concentration of the carbon dioxide in the solution is from 1 to 7% by weight, preferably 2 to 6% by weight.
Patent TW-536645-B (TW)
Title: Flat display apparatus
Inventor: HANARI JUN
IPC: G02F1/133
Filed: 1999-09-17
Granted: 2003-06-11
Abstract: The inventive flat display unit is characterized in comprising: a plurality of scanning lines, a plurality of signal lines, a plurality of switching elements, each of which is arranged in the vicinity of each of the intersections of the scanning lines and the signal lines, and a plurality of display pixels, each of which is connected to a corresponding one of the switching elements; a display area divided into a plurality of small regions, each of which includes a set of signal lines of the plurality of signal lines; and a plurality of signal line driving circuits, each of which is arranged so as to correspond to a corresponding one of the small regions, for supplying a picture signal to each set of signal lines in parallel. At least one of the plurality of signal line driving circuits comprises: a shift register for transferring a start pulse in a predetermined direction in a predetermined timing; a sampling circuit for sampling an input picture signal to supply the picture signal to a corresponding one of the signal lines on the basis of an output of each stage of the shift register; and a control circuit for inverting the transfer direction of the start pulse every a predetermined time.
Patent TW-503118-B (TW)
Title: Quick-attach sports net
Inventor: PADILLA RONALD G
IPC: A63B63/00
Filed: 1999-10-22
Granted: 2002-09-21
Abstract: A sports net adapted to be quickly attached to and detached from a sports goal frame such as a portable frame for soccer goal or a street hockey goal, the frame having tubular members and including a first U-shaped upright portion for forming a goal mouth with a crossbar and side posts, and a second U-shaped portion connected to the upright frame portion and adapted to lie on a horizontal surface, and oblique portions interconnecting the upright and horizontal frame portions. An elastic cord element is incorporated in the outer perimeter of the generally rectangular net and the cord constricts the perimeter and forms an expandable opening. The net can be draped over the goal frame and properly aligned with the frame with the aid of colored indicia attached to the net, and the perimeter fucked around the frame such that it resiliently embraced the insides of the frame members of the first and second portions so that the net is releasably secured to the frame.
Patent TW-503668-B (TW)
Title: Method and device for generating digital filters for equalizing a loudspeaker
Inventor: ALLRED RUSTIN W
IPC: H04R3/04
Filed: 2000-04-25
Granted: 2002-09-21
Abstract: A method for generating digital filters for equalizing a loudspeaker. First digital data is provided, for a tolerance range for a target response curve of sound level versus frequency for the loudspeaker. Second digital data is generated, for an actual response curve of sound level versus frequency for the loudspeaker (1010). The first digital data is compared with the second digital data and it is determined whether the actual response curve is within the tolerance range (1020). If the actual response curve is not within the tolerance range, digital audio filters are iteratively generated, and the digital audio filters are applied to the second digital data to generate third digital data for a compensated response curve (1050, 1060, 1070). The frequency, amplitude and bandwidth of the digital audio filters are automatically optimized until the compensated response curve is within the tolerance range or a predetermined limit on the number of digital audio filters has been reached, whichever occurs first (1080).
Patent TW-436942-B (TW)
Title: Wafer level packaging method
Inventor: LUO SHIAU-YU
IPC: H01L21/60
Filed: 1999-11-30
Granted: 2001-05-28
Abstract: A wafer level packaging method comprises: directly adhering a carrier substrate formed with connection points, that is, formed with bumps or implanted with solder balls, to a wafer; performing wire bonding processes to the chips on the wafer and the corresponding carriers thereby forming electrical connection; performing a encapsulation process to protect the connection portion of the chip and the carrier; and performing a cutting or sawing process to form respective wafer level packages.
Patent TW-487823-B (TW)
Title: Materials for inducing alignment of liquid crystals and liquid crystal optical elements
Inventor: GIBBONS WAYNE M
IPC: C08G73/10
Filed: 1999-12-22
Granted: 2002-05-21
Abstract: The present invention provides novel polyamic acids and polyimide optical alignment layers for inducing alignment of a liquid crystal medium. The novel compositions comprise crosslinking diamines containing a C3-C20 linear or branched hydrocarbon chains containing 1 to 4 carbon-carbon double bonds. The invention further describes liquid crystal displays comprising the novel polyimide optical alignment layers.