baber/WOPTO huggingface dataset:
Patent TW-512351-B (TW)
Title: Uniform bitline strapping of a non-volatile memory cell
Inventor: RANDOLPH MARK W
IPC: H01L27/115
Filed: 2001-05-14
Granted: 2002-12-01
Abstract: An array of memory cells that includes a plurality of memory cells interconnected via a grid of M wordlines and M bitlines (224), wherein M=2, 3, 4, 5, ... and each of the M bitlines (224) is buried. The array further includes a plurality of contacts (228), wherein each of the plurality of contacts (228) is formed every N wordlines, N=1, 2, 3, ..., wherein each of the plurality of contacts (228) overlies a gate (229) of a different one of the plurality of memory cells. A strap (231) connects one of the buried bitlines (224) to a gate (229) that underlies one of the plurality of contacts (228) and a select transistor (232) is formed every P wordlines, wherein P is greater than N.
Patent TW-501984-B (TW)
Title: Mounting structure, module and liquid container
Inventor: TSUKADA KENJI
IPC: B41J2/175
Filed: 2001-05-18
Granted: 2002-09-11
Abstract: The present invention relates to a mounting structure for mounting a piezo-electric device 106 in a liquid container 1, the piezo-electric device 106 used for detecting the consumption condition of the liquid in the liquid container 1. The mounting structure includes a piezo-electric device mounting portion 363 to which the piezo-electric device 106 is to be mounted and a liquid container mounting portion 363 mounted to the liquid container 1. The mounting structure can appropriately mount a piezo-electric device 106 to the liquid container 1 for detecting the consumption condition of the liquid inside the liquid container 1.
Patent TW-539688-B (TW)
Title: Block copolymer and composition comprising the same
Inventor: HOSHI SUSUMU
IPC: C08F297/04
Filed: 2001-05-25
Granted: 2003-07-01
Abstract: Disclosed is a block copolymer comprising at least two S polymer blocks comprising vinyl aromatic hydrocarbon monomer units, and one B polymer block or two or more B polymer blocks which contains or collectively contain isoprene monomer units and 1,3-butadiene monomer units, wherein the amount of the vinyl aromatic hydrocarbon monomer units and the total amount of the isoprene monomer units and the 1,3-butadiene monomer units are, respectively, from 60 to 95% by weight and from 40 to 5% by weight, each based on the weight of the copolymer, wherein the isoprene monomer unit/1,3-butadiene monomer unit weight ratio is from 45/55 to 97/3, and wherein the vinyl aromatic hydrocarbon monomer unit moiety of the copolymer has a short segment ratio of from 0 to 30% by weight, which is defined as the weight percentage, based on the total weight of vinyl aromatic hydrocarbon monomer units in the copolymer, of the vinyl aromatic hydrocarbon monomer units in at least one short segment consisting of 1 to 3 vinyl aromatic hydrocarbon monomer units.
Patent TW-I235738-B (TW)
Title: Method and apparatus for preparing aqueous dispersion of ultra fine active carbon particles
Inventor: HIRATA YOSHIHIRO
IPC: C01B31/08
Filed: 2001-07-31
Granted: 2005-07-11
Abstract: The purpose of the present invention is to provide a method and apparatus for producing high-function water containing ultra-fine active carbon particles, and which can be used for bioactivity improvement purposes. The method and apparatus given by the present invention facilitates the production of dispersed active carbon water in which ultra-fine active carbon particles are dispersed, by dispersing active carbon powder in high-pressure water and then combusting a gaseous mixture of oxygen and hydrogen in the high-pressure water to melt the active carbon powder using the resultant combustion gas.
Patent TW-515008-B (TW)
Title: Manufacturing method of silicon wafer
Inventor: IIDA MAKOTO
IPC: H01L21/322
Filed: 2001-08-08
Granted: 2002-12-21
Abstract: This invention provides a method of producing a silicon wafer by a CZ method from a silicon single crystal pulled up after doping nitrogen, and heat treating the silicon wafer, in which a growing-up is effected under a condition that a ratio V/G of a silicon single crystal pulling-up velocity V(mm/min) to a temperature gradient G(K/mm) at the solid-liquid interface is 0.175-0.225 mm<SP>2</SP> Kmin within a range of at least 90% in a pulled-up crystal diameter direction, and a silicon wafer produced by this production method, whereby the method of producing a silicon wafer and such a silicon wafer are suitable for producing an excellent anneal wafer having sufficient non-defect layers and BMD density uniformly within a plane while restricting the in-plane variations in non-defect layer encountered in an anneal wafer after heat treating (i.e. in-plane variations in grown-in defect size) and in-plane variations in BMD density after heat treating such as precipitation heat treating and device heat treating.
Patent TW-513561-B (TW)
Title: On-line color measurement system for cooled product
Inventor: RAJAMANI RAVI
IPC: B29C48/92
Filed: 2001-08-09
Granted: 2002-12-11
Abstract: An on-line color sensor (40) supplies light to a spectrophotometer (160) for color measurement of product (25) after cooling. The product (25) is extruded in a main extruder (20) having a bypass section (30). The on-line color sensor (40) includes a housing (50) having an interior portion (100). The housing (50) is positioned proximate to the bypass section (30) and is used to direct the product (25) from the bypass section (30) into the interior portion (20). A receptacle (110) that is connected to the housing (50) is positioned in the interior portion (100) of the housing (50) to hold the product (25) directed into the interior portion (100). The product (25) is allowed to cool while being held on the receptacle (110). A light source (170) is connected to the housing (50) and supplies light to the interior portion (100) of the housing (50). A light receiver (80) is connected to the housing (50) to capture the light from the light source (170) in the interior portion (100) that is affected by the cooled product (140). The captured light is supplied to the spectrophotometer (160) to measuring the color of the cooled product (140) in the interior portion (100) of the housing (50).
Patent TW-591052-B (TW)
Title: Process for making products from polycarbonate
Inventor: SCHWEMLER CHRISTOPH
IPC: B29B13/06
Filed: 2001-08-20
Granted: 2004-06-11
Abstract: The invention relates to a process for making products from polycarbonate, wherein the polycarbonate is obtained by the phase interface process or by the melt transesterification, characterized in that the polycarbonate melt formed during the production of the polycarbonate is processed directly into the products, without an additional intermediate step.
Patent TW-554028-B (TW)
Title: Method for producing phosphor paste composition, paste composition and light-emitting device excited by vacuum ultraviolet light
Inventor: SATO JUNJI
IPC: H01J11/22
Filed: 2001-09-03
Granted: 2003-09-21
Abstract: The purpose of the invention is to provide a phosphor paste composition which has good dispersibility of the phosphor and can obtain a coated phosphor film having a higher packing density of the phosphor and higher brightness than the conventional coated phosphor paste composition, and a high brightness light-emitting device excited by vacuum ultraviolet light. We provide the characteristic method for producing a phosphor paste composition, the characteristic phosphor paste composition and the light-emitting device excited by; vacuum ultraviolet light having a coated phosphor film formed by using this phosphor paste composition. This characteristic method for producing a phosphor paste composition is composed of the phosphor paste composition and the mixing step to obtain a mixture having a lower viscosity than the above intermediate. This intermediate of the phosphor paste composition is obtained by dispersing composition containing at least the phosphor particles and the organic solvent or the phosphor particles, the binder resin as a raw material mixture with dispersing equipment, in the method for producing a phosphor paste composition by dispersing phosphor particles and a binder resin in an organic solvent. In the mixing step, the lower viscosity paste composition than the above intermediate is obtained by adding the organic solvent or the organic solvent and the binder resin to the intermediate of the phosphor paste composition.
Patent TW-530482-B (TW)
Title: Line-illuminating device
Inventor: UEMURA YOSHIYUKI
IPC: H04N1/031
Filed: 2001-10-19
Granted: 2003-05-01
Abstract: A line-illuminating device 10, 20 having a light guide 11, 21 of which the cross-sectional shape is rectangular and its one corner is chamfered to form an emission plane 11a, 21a is provided, in which the light guide 11, 21 is housed in a light guide casing 12, 22, wherein the chamfer dimension of the emission plane 11a, 21a is more than 40% of a height dimension of the light guide 11, 21. By enlarging the chamfer dimension and broadening the width of the emission plane 11a, 21a, the directional characteristics of the emitted light is expanded. In this manner, it is possible to reduce the extent of decrease in the quantity of illuminating light on a document surface when the document surface is elevated.
Patent TW-511233-B (TW)
Title: Oxygen-doped silicon carbide etch stop layer
Inventor: YANG NENG-HUI
IPC: H01L21/76
Filed: 2001-11-01
Granted: 2002-11-21
Abstract: A low-k (k < 4.2) oxygen-doped SiC layer acts as an etch stop layer for dual-damascene applications. A dual-damascene structure includes: a base layer; a first dielectric layer formed on the base layer; an oxygen-doped silicon carbide etch stop layer formed on the first dielectric layer; and a second dielectric layer formed on the etch stop layer. The second dielectric layer is deposited by using a chemical vapor deposition (CVD) method. The novel oxygen-doped etch stop layer presents a lower dielectric constant (k ~ 4.1), better mechanical properties, and improved electrical properties.
Patent TW-544935-B (TW)
Title: Semiconductor integrated circuit device with voltage interface circuit
Inventor: JUNG YOU-SHIN
IPC: H03K19/003
Filed: 2001-12-05
Granted: 2003-08-01
Abstract: A semiconductor integrated circuit device of an embodiment of the present invention includes a voltage converting transistor, connected between a pad and an internal circuit, for converting an input voltage applied to the pad into a voltage that is lower than an operating voltage of the internal circuit, a first pull-up transistor connected between the operating voltage and the pad, a second pull-up transistor connected between the operating voltage and a junction node connecting the voltage converting transistor with the internal circuit, and a control circuit for controlling the first and second pull-up transistors so that the first and second pull-up transistors operate complementary to each other, according to a voltage on the pad when the pad is in a floating condition.
Patent TW-561357-B (TW)
Title: Foreign language training system and method for raising question and making sentence instantly
Inventor: WEN SAY-LING
IPC: G06F17/00
Filed: 2001-12-07
Granted: 2003-11-11
Abstract: A foreign language training system and method for raising question and making sentence instantly allow student of user end to achieve learning and training for instant sentence creating capability of foreign language by going through the method of the invention. The system of the invention comprises at least central information monitoring and control module, syntax setup control module, syntax input judgment module and syntax pattern database. The method of the invention at least comprises the following procedures: go through syntax setup control module to finish the setup of practice type, and then generate the exercised syntax output by virtue of the syntax library module, use syntax input judgment module to conduct syntax training process and in the end let user finish the sentence making training process.
Patent TW-546458-B (TW)
Title: Hot water supply device
Inventor: TAKAYAMA MASAYOSHI
IPC: F24H9/20
Filed: 2001-12-13
Granted: 2003-08-11
Abstract: A hot water supply device includes three juxtaposed small-sized hot water suppliers 10a, 10b, 10c, which are provided with heat exchangers 12 that are connected respectively to water supply branch pipes 15 and hot water discharge branch pipes 16. The water supply branch pipes 15 extend from a water supply main pipe 2 that is used to supply tap water. Heated water is guided to flow from the hot water discharge branch pipes 16 into a hot water supply member 3 by a hot water discharge main pipe 4. As such, it is necessary to change properly the number of the hot water suppliers in order to supply a small amount of hot water. In this case, because a plurality of sensors are disposed on the water supply main pipe, it is expensive to control the operation of the hot water suppliers, thereby resulting in high costs. A plurality of pressure switch valves 6b, 6c are disposed on water supply pipes 15b, 15c on hot water suppliers 10b, 10c, and open when a pressure difference occurs between the water pressure within a water supply main pipe and the water pressure within hot water discharge main pipe that can adjust the amount of hot water supplied to hot water supply members therefrom.
Patent TW-I286255-B (TW)
Title: Color filter plate and thin film transistor plate for liquid crystal display, and methods for fabricating the same
Inventor: KIM DONG-GYU
IPC: G02F1/1333
Filed: 2001-12-26
Granted: 2007-09-01
Abstract: A color filter substrate for a liquid crystal display includes a substrate, a black matrix formed on the substrate, and a plurality of color filters formed on the substrate with the black matrix. Each color filter has a flat central portion, and a peripheral portion placed on the black matrix with a thickness smaller than the central portion. A common electrode is formed on the plurality of color filters. A thin film transistor array substrate for the liquid crystal display includes a substrate, a plurality of gate lines formed on the substrate, a plurality of data lines crossing over the gate lines while defining pixel regions, a thin film transistor formed at each pixel region, and a plurality of color filters. Each color filter has a flat central portion, and a peripheral portion placed on the data lines with a thickness smaller than the central portion. Contact holes expose the drain electrodes, and pixel electrodes are connected to the drain electrodes through the contact holes.
Patent TW-593346-B (TW)
Title: Fluorinated compound, fluoropolymer and process for its production
Inventor: KANEKO ISAMU
IPC: C07C33/42
Filed: 2002-02-07
Granted: 2004-06-21
Abstract: This invention is to provide a polymer having a main chain of a fluorinated alicyclic structure, which has a functional group concentration sufficient to exhibit the characteristics, and a process for its production. A fluoropolymer having repeating units formed by cyclopolymerization of a functional group-containing fluorinated diene represented by the following formula: CF2=CR1-Q-CR2=CH2 (1), in which each of R1 and R2 which are independent of each other, is a hydrogen atom, a fluorine atom, an alkyl group having at most 3 carbon atoms, or a fluoroalkyl group having at most 3 carbon atoms, and Q is a bivalent organic group having a functional group, and a production method which comprises subjecting the above diene to radical polymerization.
Patent TW-531821-B (TW)
Title: Fixture for use in test of semiconductor package and process with use of the same
Inventor: BAI JIN-CHUAN
IPC: G01R1/04
Filed: 2002-02-08
Granted: 2003-05-11
Abstract: A fixture for use in tests of semiconductor packages and a process with use of the fixture are proposed. The fixture is composed of a circuit board, a replaceable tray and a press board, by which BGA (ball grid array) semiconductor packages can be electrically connected to a test device for performing various functional tests. The circuit board accommodates a plurality of semiconductor packages for establishing electrical connection between the semiconductor packages and the test device where the functional tests are conducted. The replaceable tray is mounted on the circuit board and formed with a plurality of through holes that penetrate through the replaceable tray, so as to receive the semiconductor packages in the through holes. The press board is in turn attached onto the replaceable tray, and provided with a plurality of elastic mechanisms that abut against the semiconductor packages received in the replaceable tray. The elastic mechanisms with elasticity can assure firm electrical connection between the semiconductor packages and the circuit board, and facilitate the performance of package tests, without damaging the semiconductor packages and yields thereof.
Patent TW-514717-B (TW)
Title: Heat exchanger
Inventor: WILHELM STEFAN
IPC: F25J3/00
Filed: 2002-02-26
Granted: 2002-12-21
Abstract: The invention relates to a heat exchanger having at least one heat exchanger block (1) and an insulating vessel which surrounds the heat exchanger, in which securing means (3, 4, 5, 7) are provided for securing the heat exchanger block (1) suspended in the insulation vessel. According to the invention, the heat exchanger block (1) is arranged movably in the insulation vessel.
Patent TW-546779-B (TW)
Title: NOR-structured semiconductor memory device
Inventor: CHEN HSIN-CHIEN
IPC: H01L21/8234
Filed: 2002-06-04
Granted: 2003-08-11
Abstract: A NOR-structured semiconductor memory device with a novel configuration of bit line connection is disclosed. The NOR-structured semiconductor memory device comprises a semiconductor memory cell array electrically connected to a plurality of bit lines. The plurality of bit lines are divided into at least four bit line groups. At least two bit lines of each bit line group are coupled to a main bit line through at least two bit line transistors, respectively. Furthermore, the bit lines of the NOR-structured semiconductor memory device are arranged in such a way that at least four adjacent bit lines thereof are selected from four different bit line groups and coupled to four different main bit lines, respectively. During a programming or data reading operation, two adjacent bit lines of the four adjacent bit lines are supplied with a programming voltage or sense current while the other two adjacent bit lines are grounded. Therefore, the NOR-structured semiconductor memory device successfully prevents the programming disturbance or correctly determines the data stored in memory cells at a high speed because no leakage current path is formed.
Patent TW-I280687-B (TW)
Title: Multi-patch antenna which can transmit radio signals with two frequencies
Inventor: FANG CHIEN-HSING
IPC: H01Q5/40
Filed: 2002-08-09
Granted: 2007-05-01
Abstract: A multi-patch antenna which can transmit radio signals with two frequencies. The multi-patch antenna includes a PCB, and two stacked-patches. The PCB includes a substrate, a metal layer formed on an upper side of the substrate, and a microstrip line formed on a lower side of the substrate for transmitting the radio signals to the two slots. The radio signals resonate within the two slots and the stacked-patches, and then emit from the stacked-patches pointing to a direction normal to the stacked-patches.
Patent TW-586115-B (TW)
Title: Evaluation arrangement for semiconductor memories
Inventor: HOFFMANN KURT
IPC: G11C11/4091
Filed: 2002-09-03
Granted: 2004-05-01
Abstract: The invention relates to an evaluation arrangement comprising a first MOS evaluation stage (T3, T4), an isolation stage (6, 7) and a bipolar evaluation stage (3, 4, 5).
Patent TW-563150-B (TW)
Title: Gas insulated switch gear
Inventor: NISHIZAKI MASAYOSHI
IPC: H02B13/035
Filed: 2002-10-04
Granted: 2003-11-21
Abstract: A gas insulated switch gear has a housing 50 provided with a feed through conductor 54a in an upper part thereof, a ground switch 55 and a vacuum circuit breaker 58 disposed and connected vertically below the feed through conductor 54a, a switching unit 66 and cable heads 63 disposed and connected to a lower end of the vacuum circuit breaker 58 vertically up to the upper rear part of the housing 50, to form a U shaped main circuit including these apparatuses from the feed through conductor 54a to the cable heads 63. The apparatuses constituting the main circuit are electrically connected with each other by directly being fixed on field reducing conductive cases 55c, 59e, 60g, 61d and 62d of the moveable contact of each apparatus.
Patent TW-I267708-B (TW)
Title: Optical magnification adjustment system and projection exposure device
Inventor: MATSUMOTO NORIYOSHI
IPC: H05K3/00
Filed: 2002-10-31
Granted: 2006-12-01
Abstract: An optical magnification adjustment system being capable of minutely correcting magnification. A first lens 1 of plano-convex is installed on the side of an object surface 5, and a second lens 2 of concave-piano is installed on the side of a formed image surface 7. By controlling the center space d between the first lens and the second lens, the image is enlarged or reduced. The radii of curvature R2 and R3 of the convex surface of the first lens and the concave surface of the second lens are respectively set according to the following equation. R2=(1-n1)/phi2; R3=(n2-1)/phi3. Where, phi2 and phi3 represent optical power, and n1 and n2 represent refraction indexes, respectively.
Patent TW-I262458-B (TW)
Title: Compact lighting system and display device
Inventor: KEUPER MATTHIJS HENDRIK
IPC: H01L33/48
Filed: 2002-12-10
Granted: 2006-09-21
Abstract: A compact backlight system for illuminating a display device (12) has a light-emitting panel (1) with a front wall (2) and an opposed rear wall (3) and with edge surfaces (4, 5). At least one of the edge surfaces (4) is light-transmitting. The backlight system has a light source (6) comprising a limited number of LEDs. Light from the light source (6) is coupled into the light-emitting panel (1) via the edge surface that is light-transmitting. According to the invention, the light-emitting panel (1) is wedge-shaped, and the surface area Si of the light-transmitting edge surface (4) and the surface area Sr of the opposite edge surface (5) fulfill the relation: 1 < (Sr/Si) < 10, preferably 1.5 < (Sr/Si) < 5. Light travelling for the first time from the light-transmitting edge surface through the light-emitting panel (1) towards the opposite edge surface (5) cannot be coupled out of the light emitting panel (1).
Patent TW-581983-B (TW)
Title: Sheet counting apparatus
Inventor: KUMAMOTO HIROSHI
IPC: G07D7/16
Filed: 2003-01-22
Granted: 2004-04-01
Abstract: This invention provides a high reliable paper-category recognition equipment, which can accurately ascertain the number or category of the papers even if the papers with bad transportation state such as overlap transportation or skew transportation and with various states caused by the bending, breach, damage of the papers themselves are transported. This invention is characterized in that a thickness-sensor is mounted along the transportation width direction of the recognition-transportation path for transporting the papers, several thickness-detection elements are arranged across the whole width of the transportation path. The profile data of the paper-category is extracted from the thickness data detected each time from the thickness-detection elements of the thickness-sensor. The extracted profile data are compared with the profile-base data, which is used as the base stored in the memory device, of the papers and then the number of the paper-category can be determined.