baber/WOPTO huggingface dataset:
Patent TW-404079-B (TW)
Title: Gas diffusion electrodes based on polyethersulfone carbon blends
Inventor: CABASSO ISRAEL
IPC: H01M8/02
Filed: 1997-07-17
Granted: 2000-09-01
Abstract: All electrocatalytic gas diffusion electrode for fuel cells and a process for its preparation is disclosed. The electrode comprises an anistropic gas diffusion layer and a catalytic layer. The gas diffusion layer is made of a porous carbon matrix through which carbon particles and polyethersulfone are distributed so that the matrix is homogeneously porous in a direction lateral to gas flow and asymmetrically porous to gases in the direction of the gas flow. The porosity of the gas diffusion layer decreases in the direction of gas flow. The catalytic layer is made of a coagulated ink suspension containing catalytic carbon particles and a thermoplastic polymer selected from polyethersulfone, poly (vinylidene fluoride) and sulfonated polysulfone and covers the small pore surface of the gas diffusion layer. The gas diffusion layer has a thickness between 50 mu m and 300 mu m. The catalytic layer has thickness between 7 mu m and 50 mu m and a metal catalyst loading between 0.2 mg/cm<2> and 0.5 mg/cm<2>.
Patent TW-328646-B (TW)
Title: The improving process technology for metal interconnection
Inventor: YAN LIH-WEI
IPC: H01L23/522
Filed: 1997-08-05
Granted: 1998-03-21
Abstract: An improving process technology for metal interconnection covers a bottom-insulating layer on 1st metal line. And cover an upper insulating layer on top of bottom insulating layer. Proceed selective etching to let the etching rate of upper insulating is larger than bottom insulating layer, and etch to define 2nd metal line on upper insulating layer till exposing top part of bottom insulating layer. Then, proceed selective etching to exposed bottom insulating layer, and the etching rate of bottom insulating layer is larger than upper insulating layer. Etch a contact window for downward contacting with 1st metal line and upward contacting with 2nd metal line. Fill metal into contact window and 2nd metal line. Proceed CMP to polish the metal surface, and connect 1st and 2nd metal line. Its features are: The bottom-insulating layer is a high thermal conductivity material, and the upper insulating layer is a low dielectric constant material, by this, the bottom-insulating layer can fully dissipate the heat produced by device. By the design of using upper insulation with low dielectric constant can solve the problem that high RC time constant between metal lines which limits the device speed due to contraction of the device size.
Patent TW-402720-B (TW)
Title: Optical recording medium
Inventor: MIN KYUNG-SUN
IPC: G11B7/24
Filed: 1997-08-12
Granted: 2000-08-21
Abstract: An optical recording medium is provided. In the optical recording medium including a substrate having pregrooves, and a metal recording layer, a buffering layer, a reflecting layer and a protecting layer which are sequentially stacked on the substrate, wherein the buffering layer is formedof an organic material having a low light absorption with respect to a laser beam of 600~800 nm, such that light absorption (K) is less than or equal to 1.0 at 650 nm and the light absorption (K) is less than or equal to 0.1 at 780 nm. Therefore, the optical recording medium can be compatible with a compact disc (CD) and have a high reflectivity at longer wavelength than 600 nm.
Patent TW-491737-B (TW)
Title: Method for fabricating integrated, extruded adapting piece
Inventor: FANG RUEI-HUA
IPC: B21C23/08
Filed: 1997-12-29
Granted: 2002-06-21
Abstract: Disclosed is a method for fabricating integrated, extruded adapting piece, comprising the steps of: (A) extruding a hollow tube of an appropriate length and curvature by extruding or hot-rolling process; (B) placing the tube into a mold of an appropriate shape and straightening the curvature in the vicinity of the tube end of the tube to eliminate the curvature by means of hydraulic press; c leveling the tube opening of the tube such that the tube opening is normal to the tube end, thereby obtaining the adapting piece. The adapting piece made in accordance with this invention, due to its identical material with the straight tube, is equipped with corrosion-resistant and durable characteristics. Furthermore, the tube wall is light, thin, smooth and free of sand holes, allows easy coating, reduces the lead time for making the final products, and reduces transportation and inventory cost.
Patent TW-557213-B (TW)
Title: Pharmaceutical composition for treating chronic progressive vascular scarring diseases
Inventor: STRIKER GARY E
IPC: C08B37/00
Filed: 1998-04-15
Granted: 2003-10-11
Abstract: A method of treating a mammalian patient suffering from a chronic progressive vascular scarring disease (CPVSD), particularly arteriosclerotic diseases such as atherosclerosis, to halt or at least slow substantially the progress of the disease and cause resolution and/or diminution of already-formed scarring and lesions. The method consists of the administration to the patient of a pharmaceutical composition containing an effective amount of pentosan polysulfate (PPS) or a pharmaceutically acceptable salt thereof. The oral route of administration is preferred, with the total daily dosage of PPS or PPS salt ranging from about 5 to about 30 mg/kg of patient body weight, or about 350 to about 2,000 mg per day in adult human patients.
Patent TW-392021-B (TW)
Title: Method of automatically evaluating the image of crease appearance
Inventor: JOU GUO-TSUEN
IPC: D06H3/08
Filed: 1998-05-28
Granted: 2000-06-01
Abstract: The present invention relates to a method of automatically evaluating the image of crease appearance, which primarily uses a scanner as the tool for inputting image to effectively control the constant intensity of light source in a environment, and enhance the folding degree in the image in favor of analysis and obtaining the linearity which is then used to evaluate the degree of folding. The method can effectively reduce the cost, increase the accuracy and efficiency, and has a high value in terms of the industrial application.
Patent TW-405200-B (TW)
Title: Formation of sub-groundrule features
Inventor: PLOESSL ROBERT
IPC: H01L21/304
Filed: 1998-06-24
Granted: 2000-09-11
Abstract: A method of forming very small diameter metal lines in a substrate comprising forming an opening in a substrate using photolithographic techniques, filling the opening with a dielectric material and planarizing the substrate using chemical metal polishing techniques, which are continued so as to form small trenches on either side of the dielectric material, filling in the trenches with metal and planarizing the metal layer using chemical metal polishing.
Patent TW-430799-B (TW)
Title: Semiconductor memory device having sense amplifiers shared between open bit lines less affected by adjacent ones
Inventor: SUGIBAYASHI TADAHIKO
IPC: G11C11/4097
Filed: 1998-07-31
Granted: 2001-04-21
Abstract: A semiconductor dynamic random access memory device has first open bit lines (BL0-BL3) arranged in parallel and second open bit lines (CBL0-CBL3) respectively paired with the first open bit lines so as to form bit line pairs and a sense amplifier (SA11) shared between the bit line pairs so as to increase the magnitude of a potential difference indicative of a data bit sequentially supplied from the bit line pairs, and either high or low level indicative of the data bit is supplied to both first and second bit lines of the selected bit line pair upon completion of the sense amplification, thereby equalizing electric influence on the adjacent open bit lines.
Patent TW-392405-B (TW)
Title: Data bus
Inventor: HEYNE PATRICK
IPC: G11C7/18
Filed: 1998-08-03
Granted: 2000-06-01
Abstract: This invention relates to a data bus of n+1 (n>=2) lines, which construct n true-only-lines and a control-line and are connected from n input-blocks (2, 3, 4) to n output-blocks (5, 6, 7). A NAND-Gate (10) is connected after an input-block (2), which is located on the beginning of said data bus (1) and has the longest signal propagation time, a true-only line and said control-line are arranged to said input-block (2), the output of said NAND-Gate (10) is connected with each output-block (5, 6, 7).
Patent TW-449682-B (TW)
Title: Thin plus cooling fan structure
Inventor: HUNG YIN-SHU
IPC: G06F1/20
Filed: 1998-08-31
Granted: 2001-08-11
Abstract: It is a thin plus cooling fan structure that includes a case, a fixed stand, a fan wheel and a cover. The case sets a container that there sets an axle pipe at the bottom for combination of the fixed stand and fan wheel. The proper position in one side of the container sets an exit vent, and the cover sets an entrance vent which enables the top of the blade of the fan wheel to protrude outside the cover, and the bottom of the blade extends into under the cover to make the blade not to touch the cover when the blade rotates. When the fan wheel rotates, the air outside enters through the entrance vent of the cover, and takes heat inside away the case, and blows out through the exit vent of the case. The structure of the thin plus cooling fan can increase the area of the blade to raise the air volume and eliminate the noise of wind shear.
Patent TW-419871-B (TW)
Title: Light-emitting diode device and method for fabricating the same
Inventor: KAMIYAMA SATOSHI
IPC: H01L33/06
Filed: 1998-10-26
Granted: 2001-01-21
Abstract: A light-emitting diode device, comprising: an active layer, a p-type contact layer, a Schottky electrode and an ohmic electrode. The active layer is formed over an n-type semiconductor substrate; the contact layer  is formed over the active layer; the Schottky electrode is selectively formed on a portion of the contact layer and makes Schottky contact with said portion of the contact layer. The ohmic electrode  surrounds the Schottky electrode on the contact layer, is electrically connected to the Schottky electrode, and transmits the light emitted from the active layer.
Patent TW-460803-B (TW)
Title: Method for data transfer between networks
Inventor: LI WEN-JIN
IPC: G06F3/048
Filed: 1998-10-30
Granted: 2001-10-21
Abstract: A method for data transfer between networks is provided by establishing a branching device to branch data stored in a database of a first system with the database, dividing the data into two groups, and respectively processing the transferred data in two different ways, such that all coded characters and pictures in the database of the first system can be represented in a second system. While the downloaded information is transferred from the first system, the second system does not encounter a problem in that the data cannot be represented but the status in blanks or random codes appears.
Patent TW-402749-B (TW)
Title: Field effect transistor with self-aligned T-type gate
Inventor: LIN HUNG-JR
IPC: H01L21/28
Filed: 1998-11-02
Granted: 2000-08-21
Abstract: A method for manufacturing a field effect transistor with self-aligned T-type gate is provided for self-aligned process. Utilizing the planarization process to form a conductor deposition layer which is composed of polysilicon, silicide compound, or other conductor layer on a polysilicon gate, or utilize the application of selective deposition to form a conductor layer on the top and sidewall of said polysilicon gate; a T-type gate conductor area is formed to reduce the parasitic capacitance between the transistor and source/drain. Moreover, an air spacer is formed at the extension area between the underlayer of the stack conductor layer and the said source/drain area in the T-type gate structure of the present invention. Thus it could reduce the parasitic capacitance between the transistor and source/drain and could apply to high-speed operation integrated circuit and high frequency integrated circuit.
Patent TW-424027-B (TW)
Title: Method of making wire connections of predetermined shaped
Inventor: EGGER HANS
IPC: H01L21/60
Filed: 1998-12-14
Granted: 2001-03-01
Abstract: In a method of making a wire connection (1) of predetermined shape between a first connecting point (2) located on a semiconductor chip (3) and a second connecting point (4), a capillary is moved along a predetermined trajectory (6). After attaching the wire (7) at the first connecting point (2), the capillary is moved up to a first point (P1; P1') for the performing of one or two kinks (K2; K1, K2) and for the pulling out of the wire (7) as far as the required total length (L) of the wire connection (1). From the first point (P1; P1'), the capillary is moved along a circular arc (10) up to a second point (P2; P2'), at which the wire (7) is locked in the capillary. The circular arc (10) is centred in the first connecting point (2) or in the immediate vicinity of the first connecting point (4). The method is suitable for the wiring of CSPs (Chip Scale Package). The movement along the circular arc (10) prevents the wire from being pushed back through the capillary. As soon as the wire is locked in the capillary, the second connecting point (4) can be approached without difficulty.
Patent TW-538176-B (TW)
Title: Process and apparatus for making foreshortened cellulosic structure
Inventor: MCLAUGHLIN CAROL ANN
IPC: D21F11/00
Filed: 1999-01-29
Granted: 2003-06-21
Abstract: A process and an apparatus for making a foreshortened paper web are disclosed. A wet web disposed on a fluid-permeable papermaking fabric is being pressed between two-parallel and mutually opposed first and second press surfaces, the first press surface contacting the web, and the second press surface contacting the fabric. In the continuous process, the press surfaces, the web and the fabric move in a machine direction. Under pressure, at least selected portions of the web become densified and adhered to the first press surface which can be treated with a creping adhesive. The first surface is heated to create a temperature differential between two surfaces. The temperature differential causes the water contained in the web to move from the web into the fabric, thereby drying the web. After the web is released from the pressure, the web is foreshortened either by creping or by transferring the web to a slower moving transfer fabric. Creping is performed with a creping doctor blade juxtaposed with the creping surface having the web adhered thereto. A creping adhesive may be deposited on the creping surface according to a predetermined pattern. The creping surface may comprise the first press surface. Optionally, the web may be calendered after being foreshortened.
Patent TW-396372-B (TW)
Title: A gas supply device in semiconductor process
Inventor: CHIU CHIN-WANG
IPC: H01L21/00
Filed: 1998-12-21
Granted: 2000-07-01
Abstract: This invention provides a gas supply device in semiconductor process, which is used to supply the required gas in semiconductor process for the gas delivery pipeline. Gas supply device includes a gas cylinder, a sub gas cylinder, a gas leading pipe, and a check valve. The two gas cylinders both include a storage tank for liquid gas storage, a gasified device, a first output pipe, and a second output pipe. The gasified device gasifies the liquid gas flowing out of the storage tank. The first output pipe delivers the produced gas from the gasified device to the gas delivery pipeline. A second output pipe delivers the storage gas from the storage tank to an auto vent. The auto vent will release the storage gas in the storage tank to decrease the gas force in the storage tank when the gas pressure in the storage tank exceeds the predetermined pressure value. The gas leading pipe is connected between the second output pipe of the sub gas-cylinder and the gas delivery pipeline, which delivers the gathered gas in the storage tank of the sub gas cylinder to the gas delivery pipeline. The pipeline directs the gathered gas in the storage tank of the sub gas-cylinder in one direction when the gas pressure in the storage tank exceeds the second predetermined pressure value. The second predetermined pressure value of such check valve is lower than the first predetermined pressure value in the auto vent, so when the gas pressure in the sub gas cylinder is too high, the gas in the sub gas cylinder is flowing into the gas delivery pipeline but not release to outside of the sub gas cylinder through the auto vent.
Patent TW-444179-B (TW)
Title: A data processing system having an apparatus for exception tracking during out-of-order operation and method therefor
Inventor: FRY RICHARD EDMUND
IPC: G06F9/38
Filed: 1999-02-10
Granted: 2001-07-01
Abstract: An apparatus for integer exception register (XER) renaming and methods of using the same are implemented. In a central processing unit (CPU) having a pipelined architecture, integer instructions that use or update the XER may be executed out-of-order using the XER renaming mechanism. Any instruction that updates the XER has an associated instruction identifier (IID) stored in a register. Subsequent instructions that use data in the XER use the stored IID to determine when the XER data has been updated by the execution of the instruction corresponding to the stored IID. As each instruction that updates XER data is executed, the data is stored in an XER rename buffer. Instructions using XER data then obtain the updated, valid, XER data from the rename buffer. In this way, these instructions can obtain valid XER data prior to completion of the preceding instructions. The XER data is retrieved from the XER rename buffer by indexing into the buffer by using an index derived from the stored IID. Because the updated XER data is available in the rename buffer before the updating instruction completes, out-of-order execution of instructions using or updating XER data is thereby realized.
Patent TW-380191-B (TW)
Title: Uniform heat trace and secondary containment for delivery lines for processing system
Inventor: SCHMITT JOHN V
IPC: C23C16/44
Filed: 1999-03-02
Granted: 2000-01-21
Abstract: A fluid delivery system for delivering a process fluid to a vacuum processing system includes a secondary containment line surrounding a process fluid line. A purge gas flows through the secondary containment line and around the process fluid line in order to flow away any leaked process fluid. Alternatively, a heated fluid flows through the secondary containment line forming a heat trace around the process fluid line to heat the process fluid line and the process fluid by means of convection, which provides for precise uniformity of temperature throughout the length of the secondary containment line. The heated fluid loses heat to the ambient environment creating a temperature gradient through which the process fluid flows. The secondary containment line may have a heating element along its length for adding heat to the heated fluid to change the temperature gradient.
Patent TW-429669-B (TW)
Title: Electric carrier with motor controlled by using relative position
Inventor: LIAU TSUNG-YUNG
IPC: H02P5/00
Filed: 1999-03-23
Granted: 2001-04-11
Abstract: This invention provides a kind of electric carrier with motor that is controlled by using relative position and includes the followings: an active component, which can be human; a sensor, which is controlled by active component and has a position reference substance that has the same movement when driven by active component, and a sensing substance that provides the generated signal output when position referenced shifts. The position reference substance is connected with a spring and can be deformed in accordance with the driving force of active component such that this position reference substance can go back the position automatically and has the function of transmitting force to electric carrier stated in the following. The invention has a controller that is driven by the output signal from the sensing substance of sensor. The invention has a motor that is driven by the signal from the controller so as to make this motor have the functions such as acceleration, or deceleration, or positive/negative rotation and so on. This invention includes an electric carrier that is driven by motor and has linking function with active component, in which when relative position in between active component and electric carrier is changed sensor will send signal to controller in order to make electric carrier have speed change so as to obtain the function of being synchronous with active component.
Patent TW-508219-B (TW)
Title: Noodle product
Inventor: MEYER PHILIPP PAUL
IPC: A23L7/109
Filed: 1999-04-13
Granted: 2002-11-01
Abstract: Full moisture shelf stable noodle product having a pH of from 3.7 to 4.5, and comprising a cooked or precooked noodle having a dry matter content of from 30 to 45% by weight, an acid and an oil.
Patent TW-407325-B (TW)
Title: Wire bonding support structure and method for coupling a semiconductor chip to a leadframe
Inventor: ANDERSON HAROLD G
IPC: H01L21/60
Filed: 1999-04-20
Granted: 2000-10-01
Abstract: A flexible shelf (12) and a method for coupling a semiconductor chip (33) to a leadframe (23) using the flexible shelf (12). The flexible shelf (12) has a mounting portion (16), a flexible portion (17), and a leadframe support portion (18). The flexible shelf (12) is used in a wire bonding support assembly (10) to provide support for the leadframe (23) during wire bonding. The flexible portion (17) of the flexible shelf (12) flexes to increase thermal conductivity between a heater block (29) and the leadframe (23) during wire bonding.
Patent TW-420699-B (TW)
Title: Radiation-curable compound
Inventor: JANSEN JOHAN FRANZ GRADUS ANTO
IPC: C08F2/46
Filed: 1999-04-20
Granted: 2001-02-01
Abstract: The invention relates to a radiation curable compound being a mono or multi balent carboxylic ester of a compound containing a hydroxyalkylamidegroup and a hydroxygroup in which the carboxylic ester is derived from an <alpha>,<beta>-ethylenically unsaturated carboxylic acid. A coating composition comprising this compound has a high rate of polymerisation and shows the desired chemical and mechanical properties.
Patent TW-417208-B (TW)
Title: Thermal processing method for metal-compound dielectric material
Inventor: JANG SHR-JUNG
IPC: H01L21/324
Filed: 1999-05-21
Granted: 2001-01-01
Abstract: The present invention provides a thermal processing method for dielectric material, which mainly comprises the following steps: providing a semiconductor substrate having a metal-compound dielectric material thereon; applying an annealing processing of rapid heating on the dielectric material of the metal-compound in which the rate of temperature rise for the annealing processing is higher than 100 DEG C per second. In a preferred embodiment of the present invention, after the annealing processing of rapid heating, the metal-compound dielectric material receives a thermal treatment of rapid temperature drop in which the rate of temperature drop is higher than 80 DEG C per second.
Patent TW-449532-B (TW)
Title: A novel linear CMP tool design using in-situ slurry distribution and concurrent pad conditioning
Inventor: ROY SUDIPTO RANENDRA
IPC: B24B7/20
Filed: 1999-05-25
Granted: 2001-08-11
Abstract: An apparatus for multiple component slurry distribution during semiconductor wafer polishing operations. Concurrent polishing pad conditioning is obtained by means of a novel polishing pad design where polishing pads are mounted in a cylindrical configuration as opposed to the conventional flat surface configuration. A polishing pad conditioner is provided to refurbish the polishing pad.