baber/WOPTO huggingface dataset:
Patent TW-430810-B (TW)
Title: Multiple bank memory with over-the-array conductors programmable for providing either column factor or y-decoder power connectivity
Inventor: KAWAMURA J PATRICK
IPC: G11C7/10
Filed: 1998-12-23
Granted: 2001-04-21
Abstract: A memory configuration (20) which includes a first and second bank (B0, B1). Both bank arrays comprises a plurality of wordlines (WLs) and bitlines (BLs). The memory configuration further includes a plurality of column decoder circuits (CDEC0-CDEC7), and a plurality of y-select conductors (C0-C15) generally parallel to the plurality of bitlines of the first bank array. Each of the plurality of y-select conductors is operable to be selected by one of the plurality of column decoder circuits in response to a column address. The memory configuration further includes a plurality of column factor conductors (F0I, F1I, F2I) formed in a direct periphery area existing between the first and second bank arrays. Still further, the memory configuration includes a power conductor (PDDI) formed between the first and second bank arrays, and aligned generally parallel to the plurality of wordlines of the first and second bank arrays. Lastly, the memory configuration includes a plurality of programmable conductors (PC0-PC7) disposed between and generally parallel to the plurality of y-select conductors. The programmable conductors are formed such that a first portion of each of the plurality of programmable conductors overlies the first bank array and a second portion of each of the plurality of programmable conductors extends toward the direct periphery. Each of the plurality of programmable conductors may be selected for connecting to a corresponding one of the plurality of column factor conductors or to the power conductor.
Patent TW-407248-B (TW)
Title: Character recognition device
Inventor: KAWAMATA TAKENORI
IPC: G06K9/72
Filed: 1998-12-24
Granted: 2000-10-01
Abstract: To eliminate the necessity of inputting character attribute information in the case that a character can be correctly recognized only by character information, and to enable correct recognition of the character only by the character information even when the character attribute information is not inputted. A recognition means 22 executes character recognition based on written information inputted from an input means 21, stores the recognition result in a recognition result storing means 23 and displays the result on a recognition result display means 24. A recognition result converging means 28 converges a recognition result to be displayed on the means 24 out of plural recognition results stored in the means 23 based on character attribute information selectively inputted from displayed character attribute information by a selective input means 27 so as to recognize characters.
Patent TW-400631-B (TW)
Title: Chip package structure
Inventor: LIOU WEN-JIUN
IPC: H01L21/56
Filed: 1999-01-06
Granted: 2000-08-01
Abstract: A chip package structure, which includes the chip, the lead frame, the wiring and the packaging material. The chip is sited between the lead frame and the heat spreader rack and is connected to the lead frame by the wiring. The gaps between the heat spreader rack and the lead frame are filled with packaging material. There are a pinhole gate channel in the heat spreader rack and a plurality of conical fixed holes with bottom surfaces toward the external. And, the pinhole gate channel is facing the center of the package region of the lead frame. The packaging material is filled in the pinhole gate channel and fixed holes.
Patent TW-446945-B (TW)
Title: High bandwidth DRAM with low operating power modes
Inventor: BERTIN CLAUDE L
IPC: G06F13/16
Filed: 1999-02-08
Granted: 2001-07-21
Abstract: A high bandwidth DRAM is provided with two separate bus networks connecting the DRAM to a processor. One bus network is a high speed (e.g., 500 MHZ) 8:1 or 16:1 multiplexed I/O bus and the second is a slower (e.g., 64-bit) bus. The high-speed bus is used for example for graphic intensive applications which require fast access to large numbers of bits in the DRAM memory array. This of course results in higher power requirements. Since, not all applications require such large amounts of data to be transferred between the DRAM and the processor, the slower bus is provided for these less demanding applications such as word processors, spreadsheets, and the like. The slower bus requires less power to operate and therefore results in a power saving mode which, among other things, facilitates longer battery life.
Patent TW-429376-B (TW)
Title: A sense circuit for a multi-level flash memory cell
Inventor: LEE JONG-OH
IPC: G11C11/56
Filed: 1999-06-10
Granted: 2001-04-11
Abstract: A sense circuit for multilevel flash memory comprisies a control signal generator for gernerating a plurality of voltage control signals, a clock signal having constant period and a plurality of control pulses according to the sense amplifier enable signal; a control voltage generator for generating multi-steps voltage according to the clock signal and the plurality of voltage control signals, supplying the memory cell, generating a reference voltage according to the sense amplifier enable signal and supplying the reference voltage to a program gate of the reference cell; and a sense amplifier for sequentially comparing a plurality of data stored in the memory cell and a data of the reference cell, storing the result according to the control pulse, converting it into binaty data.
Patent TW-429168-B (TW)
Title: Atomization bowl for a rotating electrostatic coating-product sprayer and rotating electrostatic coating-product sprayer equipped with such a bowl
Inventor: PRUS ERIC
IPC: B05B5/053
Filed: 1999-03-26
Granted: 2001-04-11
Abstract: The present invention relates to an atomization bowl for a rotating electrostatic coating-product sprayer, said bowl comprising an end shield for distributing the product, made of an electrically conducting material and provided to be taken to high voltage when the sprayer is operating, so as to charge said product electrostatically by contact, characterized in that said end shield is electrically connected to at least one current discharge element through corona discharge from one end in the form of a tapered point, said end in the form of a tapered point being arranged in the vicinity of an outer surface of the bowl. The sprayer is electrically connected to a generator adapted to detect variations of the corona discharge currents transiting through discharge elements or points of the bowl.
Patent TW-451015-B (TW)
Title: Slatted collimator
Inventor: TROKHAN PAUL DENNIS
IPC: F21V11/02
Filed: 1999-04-23
Granted: 2001-08-21
Abstract: A collimator, in combination with a source of curing radiation, for use in a process for curing a photosensitive resin disposed on a working surface and having a machine direction and a cross-machine direction perpendicular to said machine direction, is disclosed. The preferred collimator comprises a plurality of mutually parallel collimating elements spaced from one another in the machine direction between the source of radiation and the resin. Each of the collimating elements is substantially perpendicular to the working surface, and every two of the mutually adjacent collimating elements have a machine-directional clearance and a cross-machine-directional clearance therebetween. The collimating elements and the machine direction form an acute angle therebetween such that the machine-directional clearance is greater than the cross-machine directional clearance. This allows to provide a greater collimation of the curing radiation in the cross-machine direction relative to the machine direction.
Patent TW-434537-B (TW)
Title: A two-port 6t SRAM cell circuit for low-voltage VLSI SRAM with single-bit-line simultaneous read-and-write access capability
Inventor: GUO JENG-BANG
IPC: G11C11/00
Filed: 1999-07-22
Granted: 2001-05-16
Abstract: A two-port 6T SRAM cell circuit for low-voltage VLSI SRAM with single-bit-line simultaneous read-and-write access capability is presented. With a unique structure by connecting the source terminal of an NMOS device in the SRAM cell to the write word line, this SRAM cell can be used to provide single-bit-line simultaneous read-and-write capability for 1V two-port VLSI SRAM as verified by SPICE results.
Patent TW-403855-B (TW)
Title: Solid slide frame, viewing means and the correcting pattern mask
Inventor: INABA MINORU
IPC: G02B27/22
Filed: 1999-10-18
Granted: 2000-09-01
Abstract: A kind of solid slide frame which could adjust the solid image perspective sense to the optimum state, wherein it comprises a bottom frame3; a guide denture settled in the horizontal direction; two negative film seat 2 envelopped into said guide denture; and a cap frame1. The negative film is installed on two negative film seats of said bottom frame3, and the above-mentioned solid slide frame is installed in the viewing means of which it equips the concave wheel apparatus having adjustable negative film seat space. It could regulate the negative film space when viewing the solid image in order to acquire the optimum perspective sense; and install the cap frame after regulating process.
Patent TW-476070-B (TW)
Title: Semiconductor memory device and write data masking method thereof
Inventor: LEE WON-SEOK
IPC: G11C7/10
Filed: 1999-10-25
Granted: 2002-02-11
Abstract: The present invention discloses a semiconductor memory device and a write data masking method thereof. The device includes memory cell array divided into an even and an odd numbered memory cell array blocks for storing a first and a second data respectively in response to even and odd numbered column selection signals, an address generator for generating column address in response to column addresses of multiple bits, an even and odd numbered column decoder for decoding the column addresses and generating the even and odd numbered column selection signals respectively in response to a first and a second masking control signal, a first and a second masking control signal generator for latching a masking control signal respectively in response to data strobe signals of first and second states and respectively generating a third and a fourth masking control signal in response to a clock signal in order to generate the third and fourth masking control signals respectively as the first and second and second and first in response to a signal bit column address selected from the column addresses of multiple bits, and a first and a second data generator for latching the input data respectively in response to the data strobe signals of the first and second states and respectively generating a third and a fourth data in response to the clock signal in order to generate the third and fourth data respectively as the first and second or second and first in response to the single bit column address. Therefore, the device can mask the even-numbered or the odd-numbered data orderly or reversely by using one masking control signal and column address.
Patent TW-515854-B (TW)
Title: Method for producing a nickel foam and a nickel foam thus obtainable
Inventor: LEERKAMP PETER
IPC: C25D5/08
Filed: 1999-11-30
Granted: 2003-01-01
Abstract: Method for producing a nickel foam having a specific rate of between 200 and 400 g/m<SP>3</SP>, at least comprising the steps of: providing a base foam having a conductive surface; nickel being electroplated in an electroplating bath, successively in a preplating zone and a main plating zone, said bath having a conductivity of at least 200 mS/cm at 20 DEG C, the foam being plated with 0.5-19 g/m<SP>2</SP> of nickel in the preplating zone, nickel being plated in the desired amount in the main plating zone, while the flow direction of the electrolyte is reversed in the main plating zone at a frequency of between 1 mHz and 0.1 Hz; and finally removing the base foam.
Patent TW-I225070-B (TW)
Title: Novel peptides used as angiotensin converting enzyme inhibitor and preparation process thereof
Inventor: CHEN YI-HUNG
IPC: A61K38/07
Filed: 1999-12-01
Granted: 2004-12-11
Abstract: The invention discloses five novel peptides which can be used as angiotensin converting enzyme inhibitor. The subject invention also discloses a process for the preparation of the products having angiotensin converting enzyme inhibitory activity, which comprises the following steps: (a) adding protein hydrolase to the solution of chicken residues for reaction; (b) separating the chicken residues and liquid after the reaction of step (a) and collecting the separated liquid; and (c) drying the liquid obtained from step (b) to obtain the products.
Patent TW-523482-B (TW)
Title: Cartridge for a liquid
Inventor: KLADDERS HEINRICH
IPC: B67D99/00
Filed: 2000-02-22
Granted: 2003-03-11
Abstract: For meteredly dispensing a liquid over a period of several months from a container which can be stored over a long period of time, the need is for a container which is practically diffusion-tight and in which the liquid does not come into contact with the ambient atmosphere. The cartridge according to the invention is a three-shell container comprising a collapsible bag which contains the liquid, a container which is stable in respect of shape and a stiff metal casing. The cartridge can be releasably connected to a dispensing device. The cartridge can be provided with a micro-opening with which the time for pressure equalisation between the cartridge and the ambient atmosphere can be adjusted. The cartridge is suitable for aqueous and for alcoholic liquids which contain a pharmacologically active substance. The liquid in the cartridge is protected from external influences. The cartridge can be used in an atomizer for producing an inhalable aerosol for the treatment of illnesses.
Patent TW-455722-B (TW)
Title: Modular optoelectronic connector
Inventor: ROBERT BERNARD
IPC: G02B6/38
Filed: 2000-03-09
Granted: 2001-09-21
Abstract: To resolve the problems of the manufacturing costs of an optoelectronic connector, an optoelectronic coupling integrated circuit chip (4) is mounted directly (12) into a package (1) of the connector. This package has an internal shielding metallization and metallizations (11) connected by microconnection techniques to pads (10) of the integrated circuit. The integrated circuit has laser diodes (8) on its surface also connected (13) to the pads (14) of this integrated circuit. These laser diodes are spaced out with respect to one another by a distance corresponding to a distance (21) between the optical fiber terminations (17, 20) in a standardized optical connector (16). The number of elements of the connector is reduced whereas, at the same time, its efficiency in terms of electrical consumption and in terms of transmission quality of a signal is improved.
Patent TW-535092-B (TW)
Title: Projected audio for computer displays
Inventor: HILPERT EDWIN JAMES JR
IPC: G06F3/0487
Filed: 2000-03-22
Granted: 2003-06-01
Abstract: A method and implementing computer system is provided in which sounds are projected or rendered in space surrounding a computer system to provide information concerning various aspects of information displayed on the computer system display screen. Computer system users are able to ascertain predetermined information relative to the displayed information, such as a relative scroll point in a lengthy context, by perceiving certain characteristics of the projected sounds, including the perceived location of the source of the projected sounds relative to a designated point of origin, such a user's head or the computer display screen.
Patent TW-451043-B (TW)
Title: Apparatus and method for incinerating waste
Inventor: YAMASHITA TAIRA
IPC: F23G5/00
Filed: 2000-03-31
Granted: 2001-08-21
Abstract: The present invention provides an apparatus and method for incinerating waste capable of suppressing generation of smoke, ash, odor, harmful substance or the like without producing social effects of pollution. An atmosphere introducing piping 14, a pressure release port 16, a grate 18 and an insulation element 24 are provided in a sealed combustion chamber 12. The atmosphere introducing piping 14 is used to forcibly introduce atmosphere into the combustion chamber 12. If the pressure in the chamber 12 exceeds a predetermined pressure, the pressure release port 16 externally releases the pressure. The insulation element 24 is constructed with plural refractory elements, which on one hand prevents heat loss, and on the other hand makes the incineration temperature and pressure high due to the repeat reflection of ions and electrons generated from the refractory elements.
Patent TW-514924-B (TW)
Title: Non-volatile semiconductor memory device
Inventor: UEKUBO MASAKI
IPC: H01L27/115
Filed: 2000-04-21
Granted: 2002-12-21
Abstract: A non-volatile semiconductor memory device is provided which is capable of shortening time required for determining a reading voltage in its reading circuit and of improving a data reading speed. The non-volatile semiconductor memory device has a feedback-type bias circuit for letting currents to flow, in response to a first timing signal occurring when an address of a memory cell is selected from a load circuit to the memory cell to be connected to a bit line through a bit line decoder according to selection of the address and to be connected through a word line, causing a predetermined bias current to be supplied to the bit line and for letting a current to flow in accordance with an ON-state or OFF-state of the memory cell, causing a reading voltage to be produced at a connection point with the load circuit and a pre-charging circuit for letting currents to flow through the bit line in response to a second timing signal occurring in an early stage when the first timing signal is active and for interrupting currents flowing through the bit line in a last stage when the second timing signal is active.
Patent TW-451089-B (TW)
Title: Method of making optical fibers
Inventor: BERKEY GEORGE EDWARD
IPC: C03B37/027
Filed: 2000-05-15
Granted: 2001-08-21
Abstract: An optical fiber and method of making, wherein the optical fiber alternates between regions having different diameters along its length, wherein the refractive index of said blank and the diameters of said fiber are chosen to result in a fiber having alternating regions of positive and negative dispersion at a wavelength which is greater than 1480 nm, yet preferably has a low net dispersion and dispersion slope. A preferred such profile consists of a core region surrounded by a cladding region, said region comprised of an central core region which is updoped with respect to said cladding region, said central core region surrounded by a moat region which is downdoped with respect to said cladding region, and said moat region is surrounded by an annular ring region which is updoped with respect to said cladding region. In addition, a family of profiles is presented which may be used to produce very low dispersion slope fibers. When used in conjunction with alternating positive and negative dispersion regions, lower net dispersion slope can be achieved. Alternatively, the family of profiles is useful in more conventional WDM applications.
Patent TW-490676-B (TW)
Title: Method and apparatus for testing a video display chip
Inventor: PATHAK SAROJ
IPC: G01R31/02
Filed: 2000-06-15
Granted: 2002-06-11
Abstract: A video chip includes test circuitry for detecting opens and shorts. The circuitry includes a series-connected chain of transistors and a test register. There is a circuit for the column lines and for the row lines. A bit pattern is driven onto the column or the row lines and received in the corresponding test circuitry. The pattern is read out and compared against the input pattern to detect faulty lines.
Patent TW-488142-B (TW)
Title: Image sensor
Inventor: AIDA KAZUO
IPC: H01L21/316
Filed: 2000-06-15
Granted: 2002-05-21
Abstract: The subject of the present invention is to obtain a high sensitivity image sensor whose output levels in red, green and blue are uniform. The image sensor comprises: plural light sources 5 that emit red, green and blue light to the face of an original 3, an optical system 6 that collects the reflected light from the face of the original, plural sensors 7 that are provided to an image forming section of the optical system to read an image of the original, and a reading device that scans each sensor at a prescribed period synchronously with the lighting of each of the light sources 5. The light sources have wavelengths of around 480 nm, 545 nm and 640 nm, respectively, and the imager sensor divides the information of the image by each wavelength and reads the image as the electric signals arranged in time series.
Patent TW-556425-B (TW)
Title: An encrypting and authentication method and system
Inventor: WIDMAN MATHIAS
IPC: H04W12/06
Filed: 2000-07-07
Granted: 2003-10-01
Abstract: A method and a system for encrypted transmission or authentication between at least two units via an insecure communication channel, comprising the steps of: in an initiation procedure, producing a common original value to be used in the respective units; synchronizing a counting value in each unit; generating a key on the basis of the original value and the counting value in each unit, independently of other units; and using the thus generated keys in a subsequent encrypted transmission or authentication operation.
Patent TW-510823-B (TW)
Title: Electrodeionization apparatus and pure water producing apparatus
Inventor: OTGA KIMINOBU
IPC: C02F1/46
Filed: 2000-08-10
Granted: 2002-11-21
Abstract: The electrodeionization apparatus improves the removal rate of weakly-ionized species including silica and boron, and which species including slica and boron, and is useful for a primary pure water system and a reclaim system. The apparatus for producing purified water produces the product water of high quality including the resistivity of equal to or more than 18.0 MΩ.cm can be provided. The electrodeionization apparatus 3A has a plurality of cation exchange membrane and plurality of anion exchange membrane alternately arranged between electrodes in such a manner as to alternately form diluting compartments and concentrating compartments. The diluting compartments are filled with an ion exchanger. The product water having pH exceeding pH of the feed water by 1.0 or more when the feed water having pH of equal to or less than 8.5 is treated without adding alkaline agents. The apparatus for producing purified water has plural electrodeionization apparatuses 3A, 3B connected each other so that the feed water flows through the electrodeionization apparatuses.
Patent TW-488098-B (TW)
Title: Battery module
Inventor: KURISU NORIHITO
IPC: H01M50/522
Filed: 2000-08-29
Granted: 2002-05-21
Abstract: The present invention provides a battery module in which connection to terminals can be made from one side and which is excellent in overall rigidity and breaking resistance. Two bar-shaped bodies, each constituted by a plurality of unit cells connected in series via connecting members, are arranged parallel with their polarities mutually opposite. On one end face of each bar-shaped body, an electrical connection structure that electrically interconnects the bar-shaped bodies is formed. A coupling tool that surrounds at least one battery connecting member provided in the same position in the longitudinal direction of the bar-shaped bodies is installed between the bar-shaped bodies.