baber/WOPTO huggingface dataset:
Patent TW-471169-B (TW)
Title: Structure and manufacture of flash memory
Inventor: WEN RUNG-MAU
IPC: H01L27/115
Filed: 1999-05-15
Granted: 2002-01-01
Abstract: A flash memory structure and its manufacture method is introduced. First, form trenches in a semiconductor substrate. Then proceed the first ion implantation to adjust the basic device characterization. Second, form gate oxide layer on the trenches and substrate and conductive spacers on the sidewalls of trenches. Then make dielectric layer and control gate on the conductive spacer. There is restriction on the gate oxide thickness. The thickness of trench bottom oxide must be bigger than zero. Third, proceed the second ion implantation that is a self-alignment implantation to form the first bit-line doped area on the trench bottom and form the second bit-line doped area on the substrate beside the trench. Finally, define the word-line and define the self-aligned floating gate.
Patent TW-460710-B (TW)
Title: Array lens, lighting optical system, optical unit and imaging apparatus
Inventor: OUCHI SATOSHI
IPC: H04N9/31
Filed: 1999-06-07
Granted: 2001-10-21
Abstract: The present invention discloses the structure of the array lens that at least any one of the diagonal size, vertical size and lateral size of lens cell is set to almost 1/(4.5 or more) for each corresponding size of the display elements, the structure that the diagonal size of lens cell is set to almost 0.18 inch or less, the structure that the total number of lens cells is set to almost 240 or more and the structure that the lens focal distance of lens cell is set to almost 30 mm or less.
Patent TW-426566-B (TW)
Title: Electrode for plasma arc torch and method of making same
Inventor: MARNER ALFRED WILLIAM
IPC: H05H1/34
Filed: 1999-10-01
Granted: 2001-03-21
Abstract: An electrode for a plasma arc torch comprises a copper holder having a lower end which mounts an emissive element serving as the cathode terminal for the arc during operation. A relatively non-emissive separator formed of silver alloyed with 0.5 to 4 percent of copper or other metals surrounds the emissive element and separates the emissive element from the copper holder at the exposed end face of the electrode. The separator serves to prevent the arc from detaching from the emissive element and attaching to the copper holder.
Patent TW-I222895-B (TW)
Title: Apparatus and method for cleaning membrane filtration modules
Inventor: ZHA FUFANG
IPC: B01D65/08
Filed: 1999-09-23
Granted: 2004-11-01
Abstract: A method and apparatus for cleaning a membrane module (5), the membrane module having a plurality of porous membranes (6), the membranes being arranged in close proximity to one another and mounted to prevent excessive movement therebetween and means (10. 12) for providing, from within the module (5), by means other than gas passing through the pores of the membranes, gas bubbles entrained in a liquid flow such that, in use, the liquid and bubbles (18) entrained therein move past the surfaces of the membranes to dislodge fouling materials therefrom, the gas bubbles being entrained in the liquid by flowing the liquid past a source of gas to draw the gas into the liquid flow. The gas bubbles are preferably entrained into the liquid using a venturi type device (12). The membranes (20) are preferably partitioned into discrete groups (23) to assist cleaning while maintaining high packing density.
Patent TW-I225803-B (TW)
Title: Cryogenic rectification system with high strength and high capacity packing
Inventor: BILLINGHAM JOHN FREDRIC
IPC: F25J3/04
Filed: 1999-09-30
Granted: 2005-01-01
Abstract: A cryogenic rectification system and a packing module and column suitable for cryogenic rectification having packing sheets with top and bottom modifications in alternating sequence and preferably having top and bottom edges terminating in planes wherein capacity and mass transfer efficiency is enhanced and mechanical strength is not compromised.
Patent TW-439279-B (TW)
Title: Fabricating method of flash memory
Inventor: CHEN WEI-MING
IPC: H01L27/115
Filed: 1999-10-06
Granted: 2001-06-07
Abstract: This invention is about the fabricating method of flash memory having dual floating gates. This method is mainly outlined in the following. At first, a substrate is provided, in which the source/drain regions are formed therein. The first conduction layer is formed on top of the substrate in between the source/drain regions and the first dielectric layer is used as the electrical isolation between the first conduction layer and the substrate. After that, a floating gate mask is formed on the substrate and the first conduction layer, in which part of the first conduction layer is exposed. Then, by using the floating gate mask as the mask, part of the first conduction layer and part of the first dielectric layer under part of the first conduction layer are removed. The floating gate mask is removed and is followed by forming a conformal second dielectric layer and the second conduction layer in sequence. The second conduction layer and the second dielectric layer are defined to form the control gate and the third dielectric layer, respectively.
Patent TW-430839-B (TW)
Title: Insertion type circuit breaker
Inventor: KISHIMOTO YASUO
IPC: H01H11/00
Filed: 1999-10-11
Granted: 2001-04-21
Abstract: This invention is about a kind of insertion type circuit breaker. The safety trip apparatus 20 includes the followings: the trip stick 21, which is used to hitching match with the trip mechanism portion 30; the compressing spring 22, which is used to make the trip stick 21 deviate toward the fixed station 2; the external case 23, which is used to take in the compressing spring 22 and the trip stick 21. Safety trip apparatus 20 is fixed at the circuit breaker body 1 from the rear side cap 25. When trip stick 21 rotates, the hitching match between the trip stick 21 and the trip mechanism portion 30 is relieved and trip stick 21 is fixed. The installation and unloading for the rear side cap 25 of safety trip apparatus 20 can be installed and unloaded by circuit breaker body.
Patent TW-470966-B (TW)
Title: Prefetch architectures for data and timing signals in an integrated circuit and methods therefor
Inventor: HANSON DAVID R
IPC: H03K5/00
Filed: 2000-04-18
Granted: 2002-01-01
Abstract: A synchronized data capture circuit configured to synchronize capturing of data in a first plurality of data signals with a first plurality of timing signals to output a synchronized data capture signal. The synchronized data capture circuit includes a timer generator having a first timer generator output. The timer generator is coupled to receive the first plurality of timing signals and to serially output on the first timer generator output, as a first high frequency timing pulse stream, first timing pulses responsive to timing pulses of the plurality of timing signals. The first high frequency timing pulse stream has a timing pulse stream frequency that is higher than a timing input frequency associated with one of the first plurality of timing signals. The synchronized data capture circuit also includes first plurality of data driver circuits coupled to receive that first plurality of data signals and the plurality of timing signals. The first plurality of data driver circuits are configured to serially output, as a first high frequency data stream, first data pulses responsive to the timing pulses of the plurality of timing signals and data pulses of the first plurality of data signal. The first high frequency data stream has a data stream frequency that is higher than a data input frequency associated with one of the first plurality of data signals. The synchronized data capture circuit further includes a first data clocking circuit coupled to receive the first high frequency data stream and the first high frequency timing pulse stream to synchronize capture of data in the first high frequency data stream using the first high frequency timing pulse stream to output the synchronized data capture signal, wherein the synchronized data capture signal has a data output frequency that is higher than the timing input frequency and the data input frequency.
Patent TW-514651-B (TW)
Title: Process comprising contacting, in the presence of a catalyst, a carbonyl compound and an alcohol wherein the said catalyst comprises a titanium-containing compound
Inventor: LUSTIG STEVEN RAYMOND
IPC: C08G63/85
Filed: 2000-03-20
Granted: 2002-12-21
Abstract: A process which can be used in oligomerization, polymerization, or depolymerization such as, for example, the production of a polyester is provided. The process comprises contacting a carbonyl compound, in the presence of a composition, with an alcohol. The catalyst comprises a catalyst having the formula of MxTi(III)Ti(IV)yO(x+3+4y)/2 wherein M is an alkali metal, Ti(III) is titanium in the +3 oxidation state, Ti(IV) is titanium in the +4 oxidation state, x and y are numbers greater than or equal to zero wherein if x equals zero, y is a number less than 1/2.
Patent TW-593517-B (TW)
Title: Method of producing block-formed polymethacrylimide foaming stuff
Inventor: SERVATY SABINE
IPC: C08F220/42
Filed: 2000-05-15
Granted: 2004-06-21
Abstract: The invention describes a method of producing block-formed polymethacrylimide foaming stuff by the copolymerization of methacrylic acid and methacrylnitril, and then the resultant copolymers are subject to be polymerized and cycled into polyimide, which characterized in that the copolymerization is stepwise carried out in half-life in the presence of mixture of at least 3 initiators. The polymerization is very easily controlled and thus the plate with thickness of 80 mm made of polymers can be produced in excellent foaming. The plate and bloc containing packing such as especially conductive particles also can be produced.
Patent TW-496980-B (TW)
Title: Progressive addition lenses with modified channel power profiles
Inventor: MENEZES EDGAR V
IPC: G02C7/06
Filed: 2000-09-20
Granted: 2002-08-01
Abstract: The present provides multifocal ophthalmic lenses. In particular, the invention provides lenses in which channel power progression modification is achieved without a significant increase in unwanted astigmatism. A lens comprising: (a) at least one first surface that is a progressive addition or regressive surface, the at least one surface having a first channel with a first channel length and a channel power profile and; (b) at least one modifying surface having a power profile, wherein the channel power profile of the lens is the vector sum of the first surface's channel power profile and the modifying surface's power profile and the lens channel power profile, channel length, or both is modified relative to the first surface's channel power profile and channel length.
Patent TW-I229135-B (TW)
Title: Thermally low expansive iron nickel alloy with particular mechanical properties
Inventor: GEHRMANN BODO
IPC: H01H37/52
Filed: 2000-09-16
Granted: 2005-03-11
Abstract: The invention relates to creep resistant and low-expansive iron nickel alloys, which contain (in weight %) besides 0.02 to 0.3% C, max. 1% Mn and max. 1% Si, a Mo content of 0.1 to 2.5% and/or a Cr content of 0.1 to 2.5% <= 1.0% Nb, as well as a Ni content of 31.0 to 45.0%, rest iron and production depending admixtures, wherein the alloy has a coefficient of thermal expansion of < 6.0X10<-6>/K in the temperature range of 20 to 100 DEG C.
Patent TW-I242431-B (TW)
Title: Pharmaceutical compositions for treating pulmonary diseases
Inventor: GOODFELLOW PETER N
IPC: A61P11/00
Filed: 2000-11-22
Granted: 2005-11-01
Abstract: This invention relates to a pharmaceutical composition for treating pulmonary diseases such as chronic obstructive pulmonary disease or asthma, comprising a phosphodiesterase 4 inhibitor and an anti-inflammatory corticosteroid.
Patent TW-483076-B (TW)
Title: Multi-layer structure flexible circuit board and its manufacturing method
Inventor: KISHIMOTO SOICHIRO
IPC: H05K3/24
Filed: 2000-11-03
Granted: 2002-04-11
Abstract: The subject of the present invention is to provide a flexible circuit board suitable for mounting a semiconductor device. The solving means is shown in the following. Before a metal wiring 15 of a flexible board 10 is put into contact with and connected to a metal projection 42 of another flexible board 30 through the use of ultrasonic waves, soft metal films 21, 43 having a Vickers hardness smaller than 80 kgf/mm<SP>2</SP> are formed on the surface of at least one side of the metal wiring 15 and the metal projection 42. These members are heated and bonded to each other through the use of ultrasonic waves such that highly reliable bonding is obtained.
Patent TW-550065-B (TW)
Title: Method of crosslinking and sterilizing a biomolecule use by using 3-hydroxypropinoaldehyde, and a biocompatible implant, substitute or wound dressing containing the crosslinked biomolecule
Inventor: SUNG HSING-WEN
IPC: A61L15/20
Filed: 2000-11-22
Granted: 2003-09-01
Abstract: A use of 3-hydroxypropinoaldehyde in the manufacture of a biocompatibie implant, substitute or wound dressing is disclosed, which involves crosslinking an amine-containing biomolecule including chitosan, hemoglobin and a connective-tissue protein such as collagen or gelatin derived from a collagenous source with 3-hydroxypropinoaldehyde.
Patent TW-I231405-B (TW)
Title: Lithographic projection apparatus, position detection device, and method of manufacturing a device using a lithographic projection apparatus
Inventor: CASTENMILLER THOMAS JOSEPHUS M
IPC: G01B15/00
Filed: 2000-12-12
Granted: 2005-04-21
Abstract: A position detection apparatus comprises a radiation source mounted on an isolated reference frame and a two-dimensional detector mounted adjacent said radiation source. The object whose position is to be detected has a retro-reflector mounted on it so as to reflect light emitted from the radiation source along a return path that is parallel to but displaced from the incident light path. The amount of displacement is dependent on the position of the object and is measured by the two-dimensional detector. Three such apparatus can be combined in a system to measure the position of the object in all six degrees of freedom.
Patent TW-494446-B (TW)
Title: Mold apparatus for resin encapsulation and method of resin encapsulation
Inventor: OGATA KENJI
IPC: B29C45/14
Filed: 2000-12-15
Granted: 2002-07-11
Abstract: The present invention provides a mold apparatus for resin encapsulation, which is capable of compensating completely the variation of thickness of substrate board, and preventing the occurrence of a flash, and is easy of maintenance. For this purpose, one end section of each of plural pistons 42, the other end section of which supports a lower cavity 56 is slidably inserted into an oil hydraulic cylinder block provided in a lower mold set 40.
Patent TW-479248-B (TW)
Title: Long seek tracking control system and method for compact disk drive
Inventor: YAU LI-DE
IPC: G11B7/00
Filed: 2000-12-19
Granted: 2002-03-11
Abstract: The present invention provides a long seek tracking control system and the implementation method, which is to drive a seek tracking motor associated with the multiple of the compact disk drive for driving a pick-up head to the vicinity of the selected target trace. The system is consisted of a speed controller, a drive-in timing controller and a parameter adjusting controller, in which at least the speed controller and the drive-in timing controller are based on the fuzzy control theory the speed controller will obtain an output value with the operation of the remaining track number and cross-track speed; and the drive-in timing controller will obtain a drive-in track number with the operation of the track number of target track and the multiple of the compact disk drive. When the number of remaining track is lower than the drive-in track number, the product of the output from the speed controller and the parameter adjusting controller will be used as the output voltage to drive the tracking motor. If the remaining track number is larger than the drive-in track number, it will drive with the predetermined voltage. Thus, the long seek tracking time of the compact disk drive will be reduced and the acceleration voltage of the seek tracking motor will be smoothed.
Patent TW-587252-B (TW)
Title: Semiconductor memory device and data processing device
Inventor: ISHII TOMOYUKI
IPC: G11C16/34
Filed: 2001-01-15
Granted: 2004-05-11
Abstract: The present invention relates to a semiconductor memory device and a data processing device, which is to provide a semiconductor memory device for high-speed rewriting and reducing the area, and provide a semiconductor memory device for small area but large capacity, or high speed operation but low power consumption. The solution is to configure the logic circuit, the buffer memory, and the peripheral circuit, such as read-out amplifier, or part of them, on the surface of the semiconductor substrate, which are between the insulation film, and configured with memory cells thereon.
Patent TW-502255-B (TW)
Title: Method for reading and storing a state from or in a ferroelectric transistor in a memory cell, and a memory matrix
Inventor: BACHHOFER HARALD
IPC: H01L21/8247
Filed: 2001-02-09
Granted: 2002-09-11
Abstract: The state of a ferroelectric transistor in a memory cell is read or stored, and the threshold voltage of further ferroelectric transistors in further memory cells in the memory matrix is increased during reading or storing, or permanently.
Patent TW-526127-B (TW)
Title: Method of trimming a small-diameter and capillary metal tubes
Inventor: JU CHANG-BO
IPC: B26D1/08
Filed: 2001-02-15
Granted: 2003-04-01
Abstract: A method of trimming a small-diameter and capillary metal tubes, comprising the steps of surrounding a heat-shrink tube about a plurality of capillary metal tubes; using a knife to cut off the heat-shrink tube and the capillary metal tubes along a radial direction to prevent deformation and forming burrs at the trimming location of the capillary metal tubes.
Patent TW-594642-B (TW)
Title: Precharge circuit and picture display device using the same
Inventor: MAEDA KAZUHIRO
IPC: G09G3/20
Filed: 2001-02-27
Granted: 2004-06-21
Abstract: The precharge circuit is composed of the latch circuit mounted in the precharge circuit and a current-driven level shifter circuit to be controlled by a latch circuit. Only for a precharge period and, the preceding and following periods, the latch circuit is transitioned into an active state such that a current-driven level shifter circuit is made to operate. Except for the above periods, the latch circuit is transitioned into an inactive state so as to maintain the current-driven level shifter circuit at an inactive state; and thus, power consumption is decreased in the level shifter. Therefore, it is capable of providing a picture display apparatus having low power consumption and high display quality.
Patent TW-515965-B (TW)
Title: Circuit apparatus
Inventor: FUJITA RYO
IPC: G06F11/267
Filed: 2001-03-05
Granted: 2003-01-01
Abstract: In the invention, microcomputer (3) and random access memory (RAM) (7) are disposed on high-density substrate (2); and a specified memory bus (12) is used to connect the microcomputer with the RAM such that high-speed data transmission can be obtained. In addition, the programmable apparatus (8) for FPGA of variable logic circuit is disposed; and the non-volatile memory (16), which can be electrically rewritten the operation program, is also disposed on the microcomputer. The external terminals for mounting are also provided on the bottom face of the high-density substrate and are capable of being mounted on the motherboard like the multi-chip module of the system on-chip (SOC). The desired logic function can be set in the programmable apparatus to simulate the function that is realized by the hardware-based electronic circuit apparatus. In addition, the operation program can be written into the non-volatile memory to simulate the function that is realized by the software. Thus, it is easy to debug and realize the prototype system at the early stage of system development such that the invention is advantageous for shortening the time spent from development, production trial and mass production.
Patent TW-495777-B (TW)
Title: Method and kit for converting a flat panel switch
Inventor: VAN ZEELAND ANTHONY J
IPC: H01H19/20
Filed: 2001-03-30
Granted: 2002-07-21
Abstract: This concerns a method and kit for converting a flat panel switch to a raised panel switch by mounting a rotary switch thereto. The flat panel switch has a carrier layer. A set of electrodes forming an electrical circuit is disposed on the carrier. The kit includes a rotor having a head mounted in a front cover. A stem attached to the head extends through the front cover for actuation by a user. An electrical contact member is connected to the head for movement therewith. The contact member is associated with the electrodes to alter the condition of the electrical circuit upon actuation of the rotor. The front cover has latches that extend through perforations in the carrier for engagement with a back cover. The latches lock the front and back cover in place on the carrier.
Patent TW-526326-B (TW)
Title: Temperature detecting circuit and liquid crystal driving device using same
Inventor: NAKAMURA TOSHIHIRO
IPC: G09G3/36
Filed: 2001-04-23
Granted: 2003-04-01
Abstract: In a temperature detecting circuit of the present invention, a bias voltage Vin with relatively steep temperature characteristics is supplied to an inverting input terminal of an inverting amplifier via a resistance R1, a resistance R2 is disposed between the inverting input terminal and an output terminal of the inverting amplifier, and an output of the inverting amplifier is supplied to a non-inverting input terminal of a non-inverting amplifier, and an inverting input terminal of the non-inverting amplifier is connected with a source of a reference potential via a resistance R3 and further connected with an output terminal via a resistance R4. Desired temperature characteristics can be obtained by properly setting resistivities of the resistances R1 and R2, while a desired output voltage value can be obtained for the temperature characteristics given by the inverting amplifier by properly setting resistivities of the resistances R3 and R4. This allows temperature detection with relative accuracy between the two bias voltage sources, by the inverting amplifier outputting a voltage according to a difference between two bias voltages Vin and Vbias with different temperature characteristics, enabling the temperature detecting circuit to be adapted to various temperature characteristics and output dynamic range.
Patent TW-479108-B (TW)
Title: Structure of air filtration sheet
Inventor: SU MING-SHIUNG
IPC: F02M35/00
Filed: 2001-05-02
Granted: 2002-03-11
Abstract: The present invention relates to a structure of an air filtration sheet, which mainly comprises mounting a ceramic foam layer in a bag of a carbonized mercerized cloth. Another example of the carbonized mercerized cloth is adopting a velvet flannelet. The ceramic foam layer can activate the air passing therethrough, and the carbonized mercerized cloth layer can filter out dust in the air. Through the installation of the filtration sheet, air can have a better cleaning effect. A heating effect can make the air molecules smaller, thereby promoting the synthesis with the fuel oil and increasing the combustion efficiency. The velvet flannelet layer of the bag together with a retaining fastener can make the filter sheet easier to be fastened to the air inlet side so that a user can change easily without dropping the sheet.