baber/WOPTO huggingface dataset:
Patent TW-273505-B (TW)
IPC: A61B17/12
Filed: 1994-11-15
Granted: 1996-04-01
Abstract: This invention is an apparatus for endovascular occlusion through the formation of thrombi in arteries, veins, aneurysms, vascular malformations, and arteriovenous fistulas. In particular, it deals with a sacrificial link between an endovascular device which is introduced to and is intended to remain at the desired thrombus formation site and the device used to introduce the device. The invention further includes a method for introduction of the device and its electrolytic separation. <IMAGE>
Patent TW-367441-B (TW)
Title: System and method for coherency in a split-level data cache system
Inventor: BRATT JOSEPH P
IPC: G06F13/00
Filed: 1995-02-11
Granted: 1999-08-21
Abstract: A kind of control system which controls the execution of access instruction of cache memory to prevent the associated problems with the cache characteristics. Those problems are caused by the special structure and operational characteristics in the cache control system of the computer. The computer system comprises multiple processing units that each of them has a cache memory so that it must keep multi-processor cache relationship in the computer system. There is at least one processing unit in the computer for allocation of split-level cache which comprises the first level cache memory coupled with the second level cache memory. The integer storage instructions store the data in the first level and second level cache memory. The first level cache memory is byte-written, and the second level cache memory is word-written. During the execution time of single integer storage instruction, one or more bytes will be read by the first level cache memory and the written data with forced atomic instruction is written into the second level cache memory so that the data with word length is written into the second level cache memory.
Patent TW-374182-B (TW)
Title: Fire-resistant wires
Inventor: COOPER BRIAN
IPC: H01B7/28
Filed: 1995-07-17
Granted: 1999-11-11
Abstract: Mica-wrapped wires for fire-resistant cables have an unusually low degree of overlap in the mica tape wraps, which unexpectably produces a smoother external profile while retaining an acceptable degree of fire protection. Two layers of glass-cloth-backed mica tape, preferably with a polymer film overlying the cloth, are preferably applied with their respective (low) overlaps staggered. This smoother wrapping is especially effective when thin (less than 0.8 mm) polymer coatings are to be extruded over the wrapped wire.
Patent TW-350898-B (TW)
Title: Sliding member and manufacture thereof
Inventor: MATSUURA T
IPC: F01L1/14
Filed: 1996-01-13
Granted: 1999-01-21
Abstract: A sort of sliding member formed by the unit and the component by heating, having the steel-made unit and the component by heating to form at least one sliding face of the sliding element and the steel-made unit having been hardened by heating before the heating joint.
Patent TW-300167-B (TW)
Title: Drawing device with audio extention
Inventor: JAMES E WATSON
IPC: A63H33/00
Filed: 1996-02-12
Granted: 1997-03-11
Abstract: A multimedia enhancement for an amusement device includes a sound synthesizer for creating a user perceptible signal, such as an audio signal, in response to selective actuation of the controls of the amusement device. The amusement device includes a screen for displaying a viewer perceptible image and a pair of rotary control knobs operatively associated with rotary switches and a selectably actuable on-off switch to provide amusing sounds and feedback indicative of the operator's use of the control knobs. The sound synthesizer is programmed to also create one of a series of sounds from a plurality of families of sounds in a predetermined sequence in response to actuation of the control elements by the user or randomly.
Patent TW-341007-B (TW)
Title: The timing signal synthesized generator for low electromagentic radiation
Inventor: JOU CHWEN-MING
IPC: H03L7/183
Filed: 1996-03-08
Granted: 1998-09-21
Abstract: A timing signal synthesized generator for low electromagnetic radiation, it principally includes:  Positive programmable counter, for dividing frequency of input timing signal by M, then output it;  Inverting programmable counter, for dividing frequency of inverting timing signal by N, then output it;  Phase frequency comparing device, is used to receive two timing signals from positive programmable counter and inverting programmable counter, to detect the difference and get a signal to output;  Loop filter, is used to receive the signal of phase frequency comparing device, to filter the high frequency content to output it;  Voltage controlled oscillator, is used to receive signal from loop filter for generating an output signal with frequency that is determined by voltage of input signal; And the output signal is connected to inverting programmable counter as an output of timing signal synthesized generator;  Programmable logical array, is used to control the frequency-divided M and N of positive & inverting programmable counter; Its features are: It also includes subordinated rising/decreasing counter, with programmable logical array to commonly control frequency-divided N of inverting programmable counter; The way is divided the binary of frequency-divided of inverting programmable counter into two groups: the high bit group and low bit group; The high bit group is controlled by programmable logical array, and the low bit group is controlled by subordinated rising/decreasing counter, its time interval of value- changed is the timing time of subordinated rising/decreasing counter, and the value used to control low bit group is serially changed in 000→ 001→….→111→…→000.
Patent TW-550074-B (TW)
Title: Pharmaceutical composition for preventing or treating vasculopathies and chronic rejection
Inventor: SCHULER WALTER
IPC: A61K31/435
Filed: 1997-03-25
Granted: 2003-09-01
Abstract: The present invention relates to a pharmaceutical composition as defined in the claims for preventing or treating vasculopathies and manifestations of chronic rejection. A pharmaceutical composition for preventing or treating neointimal proliferation and thickening comprising, as active ingredient, 40-0-(2-hydroxy) ethyl-rapamycin together with one or more pharmaceutically acceptable diluents or carries therefor.
Patent TW-344667-B (TW)
Title: Device for the distribution of liquid in substance exchange columns
Inventor: HEINRICH STEUDE
IPC: B01D3/14
Filed: 1997-04-11
Granted: 1998-11-11
Abstract: A device used for the distribution of liquid in substance exchange columns, in which gas or vapor flows from bottom to top and liquid flows from top to bottom, which are equipped with irregular or structured packings, the degassed liquid being suppliable to predistribution ducts and admission ducts via liquid collectors, which is characterized in that the admission ducts 3 are disposed below the predistribution ducts 2 and mounted on the admission ducts 3 there are distribution chambers 4 which are connected to the admission ducts 3 via hydraulically defined openings 5 and the liquid rises from bottom to top into the distribution chambers 4, according to the principle of communicating tubes, and is distributable to the packings via outlet openings 7 and distribution devices 6, 8.
Patent TW-442537-B (TW)
Title: Mixed emulsion composition and method for making the same
Inventor: HU HENG-DA
IPC: C08L67/02
Filed: 1997-04-24
Granted: 2001-06-23
Abstract: The present invention relates to a mixed emulsion containing cross-linkable aqueous polyester and a method for making the same. The method comprises using a sulfonated polyester-type emulsifier with cross-linking properties, with acid value of less than 80 mg KOH/g, and IV greater than 0.1 dl/g to perform an emulsified polymerization reaction of unsaturated monomers. The polymerized emulsion of polyester and acrylic has the chemical characteristics of both acrylic and polyester at the same time. The emulsion has low organic volatile components, good mechanical stability and storage stability. Due to its cross-linking properties, the emulsion, while forming into a film, has an excellent adhesion, water resistance, heat resistance, and is suitable for the film coating of nylon, PET, OPP and lamination applications and the high performance industrial surface coating and bonding with high temperature resistance, water resistance and weather resistance.
Patent TW-328631-B (TW)
Title: Susceptor, apparatus of heat-treating semiconductor wafer, and method of heat-treating the same
Inventor: MIKATA YUUICHI
IPC: H01L21/67
Filed: 1997-04-30
Granted: 1998-03-21
Abstract: A susceptor having a construction for maintaining a semiconductor substrate in the horizontal direction while heat treating the semiconductor substrate, which is characterized in that: the susceptor has a construction such that, at least at the heat treatment temperature, the semiconductor substrate is planar when the semiconductor substrate is loaded on the susceptor.
Patent TW-449581-B (TW)
Title: Production of low-sulfur aliphatic compounds
Inventor: VICARI MAXIMILIAN
IPC: C10G21/20
Filed: 1997-06-11
Granted: 2001-08-11
Abstract: A process for producing low-sulfur aliphatic compounds from olefin-rich starting materials contaminated with organic sulfur compounds, which starting materials are selected from the class of olefins and olefin mixtures, which comprises (a) subjecting the sulfurous olefin-rich starting material to a single- or multi-stage liquid-liquid extraction with a morpholinic extractant, (b) removing the extractant and the sulfur compounds comprised therein, to obtain a low-sulfur aliphatic product having an essentially unchanged olefin content, which product is suitable for industrial use in hydroformylation processes.
Patent TW-449718-B (TW)
Title: Current-mode four quadrant multiplier and two quadrant divider in subthreshold region
Inventor: LIOU SHEN-YUAN
IPC: G06F7/44
Filed: 1997-06-28
Granted: 2001-08-11
Abstract: Multipliers are important devices in analog circuits, especially in communication and signal processing, such as modulator and demodulator. Dividers are mainly applied to analog signal processing and fuzzy control, etc. For the development of low-voltage and low-power consumer electronic products, the MOSFET in the weak inversion region becomes an important research topic. However, so far, the current-mode multipliers in the weak inversion region having been proposed are almost one quadrant. It makes the relative applications limited. In this invention, we propose a current-mode four-quadrant multiplier and a two-quadrant divider. This circuit works in the weak inversion region with low-voltage and low power consumption. Comparing with the conventional voltage-input multipliers and dividers, the proposed circuit needs much less elements. We have confirmed the functions by Hspice simulation with a 0.8 um SPDM (single poly double metal) CMOS processing. The proposed circuit is one of the results of our project.
Patent TW-370715-B (TW)
Title: Method of manufacturing bitline
Inventor: Zheng zhi-xiang
IPC: H01L23/48
Filed: 1997-07-05
Granted: 1999-09-21
Abstract: A method of manufacturing bitline, comprises: first providing a semi-conductor substrate having a multiple of source/drain areas and structures required in manufacturing process of semi-conductors; and forming a contact window to expose source/drain areas on a semi-conductor substrate; then forming the fourth polysilicon layer to contact with source/drain areas in the contact window and forming a titanium silicon layer to cover the fourth polysilicon layer; and forming a titanium nitrogen layer to cover the titanium silicon layer. The invention is characterized in that a well-known tungsten silicon layer is substituted by a titanium silicon layer and the titanium nitrogen layer can be used as a basal anti-reflection layer to prevent necking when coating photoresist, and the titanium nitrogen layer can prevent the titanium silicon layer from producing slits in a follow-up rapid heating process.
Patent TW-344036-B (TW)
Title: Optimized birefringent fiber switch
Inventor: IGOR VLADIMIROVITCH ALEKSANDRO
IPC: G02B6/24
Filed: 1997-07-06
Granted: 1998-11-01
Abstract: An optical fiber switch comprising: an optical fiber having a birefringence between 10-5 and 10-6 for polarizing an input signal in one of two polarization modes and an effective area of at least 40 square microns; a gate signal generating system, the generating system generating a gating signal having a first power level which induces non-linear birefringence in the optical fiber causing the input signal in the optical fiber to switch to the other polarization mode; and a coupling system for coupling the input signal and the gating signal into the optical fiber.
Patent TW-386039-B (TW)
Title: Race game device
Inventor: NAKAMURA SHUNICHI
IPC: A63F9/14
Filed: 1997-08-01
Granted: 2000-04-01
Abstract: The objective of the present invention is to provide a racing game device pursuing the interest of race development further by increasing the number of moving objects in a race. An annular horse racing track 12 is provided in the center of a horse racing game device 10 for twelve dummy horses to move. A gate 18 is installed at the horse racing paddock 20 inside the track 12. The twelve dummy horses will enter the starting point at the track 12 from the paddock 20 when the race starts.12-seat satellites 22 are installed on three sides of the track 12. On one of the short sides of the track 12, a large-sized projector 24 is installed to display images, such as the race. On both sides of the large-sized projector 24, speakers 26 are installed for live broadcast, fanfare or background music (BGM).
Patent TW-348085-B (TW)
Title: Spray type flux groove
Inventor: HWANG SHYH-CHANG
IPC: H05K3/34
Filed: 1997-08-12
Granted: 1998-12-21
Abstract: A spray type flux groove mounted in a solder machine, the conveyor of the solder machine conveying a circuit board to be processed, which comprises: a main groove body containing a solder-assist, and the top face of which being installed with a spray opening; a spray device installed in the main groove body, in which a net cylinder mounted on a roll is driven by a motor, and the net cylinder contacts with the solder-assist in the main groove body, the interior of the roll being installed with an air pipe in communication with the nozzle of an air compressor, the air pipe being installed with an air slit in the direction towards the spray opening of the main groove body so that the compressed air provided by the air compressor, through the nozzle and the air pipe, is ejected from the air slit, and atomizes and sprays the solder-assist attached by the rotating net cylinder towards the nozzle of the main groove body; a valve device mounted above the nozzle of the main groove body; a drive device for driving the valve device so that the valve blocks or opens the nozzle of the main groove body; a sensor for detecting the duration of a circuit board passing through the detector, and correspondingly generating a time signal; and a control device.
Patent TW-336320-B (TW)
Title: Method for refreshing data of semiconductor memory device and circuit therefor
Inventor: JONG-HYEON CHOI
IPC: G11C11/401
Filed: 1997-08-23
Granted: 1998-07-11
Abstract: A sort of method for refreshing data of semiconductor memory device and circuit, being the device formed by a plurality of blocks, consisting of a plurality of bits, wordlines, memory cells formed between the wordlines and the bitlines, including the refreshing method the following steps: (a) conversion of voltage level of the corresponding bitlines and the counterphase bitlines by means of an electric charge, selection and excitation 2 or more wordlines; (b) division of a plurality of bitline sensor magnifiers corresponding to the selected ones into 2 or more groups; excitation of a plurality of bitlines sensor magnifiers after said electric charge common operation and at the same time; (d) new storage of data of the selected memory cells by means of operation of a bitline sensor magnification; (e) deexcitation of the selected wordlines; and (f) deexcitation of the sensor magnifier of the selected wordlines, for reducing the volume of the peack current generated by the wordline sensor magnifier when excited.
Patent TW-344916-B (TW)
Title: Miniature active conversion between slotline and coplanar waveguide
Inventor: CLIFFORD A MOHWINKEL
IPC: H03H11/32
Filed: 1997-09-02
Granted: 1998-11-11
Abstract: An apparatus for converting transmission of electrical signals between a slotline and a coplanar waveguide comprising: an insulating substrate having a planar face; a slotline consisting of first and second opposing coplanar conductors mounted on the face of the substrate; a coplanar waveguide structure mounted having a center conductor and first and second coplanar ground conductors, one of the ground conductors being installed on the surface of the substrate on each side of the center conductor; and active device means mounted adjacent to the substrate and having an input terminal, an output terminal, and a common terminal, in which the input terminal and the output terminal couple respectively to the center conductor and correspond differently to the first corresponding conductor, and the common terminal couple to the first ground conductor, the active device means couple a signal between the slotline and the coplanar waveguide structure.
Patent TW-349956-B (TW)
Title: Bipopulated latex of polymers based on vinyl chloride, processes for the production thereof and application thereof in plastisols exhibiting improved rheology
Inventor: ESPIARD PHILIPPE
IPC: C08F2/22
Filed: 1997-10-15
Granted: 1999-01-11
Abstract: A sort of latex comprizing 2 populations of particles of polymers based on vinyl chloride, one popuplation having a mean diameter of between 1.2 and 2 mu m and one population having a mean diameter of between 0.15 and 0.3 mu m, in proportions such that the ratio by weight of the population with the lesser mean diameter to that with the greater mean diameter is between 0.1 and 0.3.
Patent TW-362088-B (TW)
Title: One-piece folded top lift carrier
Inventor: SLOMSKI EDWARD J
IPC: B65D71/50
Filed: 1997-11-07
Granted: 1999-06-21
Abstract: A novel plastic carrier for carrying a plurality of containers and a method of forming same is provided by the present invention. The carrier includes a handle portion being of a single ply of plastic material and a pair of container engaging portions freely depending from the handle portion at a joint. Each engaging portion has a plurality of apertures therethrough for carrying an associated container. One of the engaging portions is integrally formed with the handle portion and the other engaging portion is joined thereto at the joint. The carriers are preferably formed continuously. To form the carrier, first and second container engaging portions and the handle portion are stamped out of a single sheet of plastic material, and zipper strips, if provided, are formed thereon. The engaging portions are connected together and the second engaging portion and the handle portion are connected together. Thereafter, the first engaging portion is folded over onto the second engaging portion along a fold line. The first and second engaging portions are welded together along an edge thereof opposite to the fold line. Next, the fold line is severed. Finally, the completed carriers are collected onto a roll. A plurality of apertures may be formed during the stamping step or may be stamped after the container engaging portions are folded over onto each other.
Patent TW-379371-B (TW)
Title: A manufacturing method of tungsten silicide-polysilicon gate structures
Inventor: JEN PEI-REN
IPC: H01L21/28
Filed: 1997-12-09
Granted: 2000-01-11
Abstract: A method of manufacturing tungsten silicide-polysilicon gate structures, mainly to form doped polysilicon, undoped amorphous silicon and tungsten silicide gate stack structure on gate oxide layer before annealing in high temperature and short period of time, the gate structure of the present invention has low resistance, and resolves the problems of raising tungsten silicide after annealing, and prevents the damage to the device characteristics due to the diffusion of Fluorine atoms in tungsten silicide-polysilicon into polysilicon.
Patent TW-399273-B (TW)
Title: Stepwise autorotation of wire bonding capillary
Inventor: KODURI SREENIVASAN K
IPC: B23K20/00
Filed: 1998-02-06
Granted: 2000-07-21
Abstract: A rotation device (100) provides precise, stepwise rotation of a wire bonding capillary (10) about the longitudinal axis of the capillary (10) to be rotated to different angular alignments to perform wire bonding in different directions. The rotation device (100) can be a click ring-type device, a cam-type device or any other device to provide stepwise rotation. At least a part of the rotation device (100) is coupled to the capillary (10). Another part of the rotation device is separate from the capillary but engageable with first part to provide rotation. Indicators may be positioned on the capillary to provide signals to detectors. The signals can be used to initially align the capillary and to realign the capillary during wire bonding. A computer may be used to provide automated control of the indicators and detectors, and automated rotation of the rotation device.
Patent TW-410174-B (TW)
Title: Method and apparatus for applying a coating to the head/shank junction of externally threaded articles
Inventor: DUFFY RICHARD
IPC: B05C13/02
Filed: 1998-03-03
Granted: 2000-11-01
Abstract: An apparatus for applying a coating to the head-shank junction of externally threaded fasteners in an automated fashion. The fasteners are positioned, head down, on rotating part holders positioned about the periphery of a rotating disc. The part holders may be magnetic or other forms, and are adapted to maintain the fasteners in a generally fixed position during their movement. The fasteners are pre-heated at a heating station during their rotational movement on the disc. A dispenser is then used to apply the coating to the articles, in timed sequence to the movement of the articles. In this fashion, a coating can be applied to selected portions of the entire periphery of the head-shank junction. A method for applying a coating to the head-shank junction of externally threaded fasteners in an automated fashion also forms part of the present invention.
Patent TW-400283-B (TW)
Title: An inkjet pen and a method for fabricating an inkjet printed head
Inventor: KAWAMURA NAOTA
IPC: B41J2/05
Filed: 1998-03-04
Granted: 2000-08-01
Abstract: A refill channel (29) for multiple rows (8, 20) of nozzles (16) is formed in a silicon die (25) by thinning the die in the vicinity of the rows, then etching respective trenches (48, 50) within the thinned portion of the die. Monolithic architectures including such trenches are achieved for existing inkjet nozzle geometries having close row spacing.