baber/WOPTO huggingface dataset:
Patent TW-393796-B (TW)
Title: Alkaline battery separator and its production process
Inventor: TANAKA MASANAO
IPC: H01M2/14
Filed: 1997-09-11
Granted: 2000-06-11
Abstract: Polyolefin splitting composite fibers of average fiber length of 20 to 60 mm (1), high strength fibers of the average fiber length of 30 to 60 mm and of fiber strength of 5g/denier or more (2), and polyolefin heat adhesive fiber which contains a polyolefin adhesive component whose melting point is lower than the melting points of the polyolefin splitting composite fibers and the high strength fibers and of average length of 30 to 60 mm (3) are heat fusing treated and water stream slipping treated so as to obtain heat fusing water stream slipping nonwoven fabric. Hydrophilic treatment is further conducted on the nonwoven fabric so as to obtain the hydrophilic nonwoven fabric to form a battery separator. The mass ratio of the high strength fibers to the sum mass of the polyolefin splitting composite fibers, the high strength fibers, and the polyolefin heat adhesive fibers is 20 to 45 mass%. This alkaline battery separator has a superior cutting strength, and its tensile strength and liquid holding characteristic are practically sufficient.
Patent TW-357064-B (TW)
Title: Dustproof suit
Inventor: SAITO TORU
IPC: A41D13/00
Filed: 1997-10-04
Granted: 1999-05-01
Abstract: A dustproof suit, for use in dust-free chambers, for suction of air in the suit to keep the atmospheric pressure in the dust-free chamber depressurized, having: the suit a pair of pants integrated with the upper part of the clothing, having the inside of the pants at apredetermined spot an elastic bottom for restraining the depressurzed area by means of suction and the upper part of the suit having a scarf being freely removed and the corresponding scarf partially open, which has a facial shade of free opening and closing and, eventually, the depressurizing air intake in the suit having a hollowed intake waist belt in the depressurizing intake with a plurality of intakes and the air cleaner for filtering the intaken are and discharging of air outside.
Patent TW-360843-B (TW)
Title: Shared loop audio/video server system
Inventor: ADIGA ASHOK KAKKUNJE
IPC: H04N7/173
Filed: 1997-10-28
Granted: 1999-06-11
Abstract: A shared loop multimedia datastreaming server system is provided. A plurality of A/V servers have equal access to a pool of disk arrays interconnected in a shared loop architecture such as SSA or FC-AL. Each server delivers a corresponding datastream from the loop through an isochronous broadband connection to appropriate A/V devices. The A/V servers are interconnected by a control loop such as an Ethernet link. An archive server also accesses the shared storage loop and an archive storage system. The archive server loads titles from archive to the loop as desired and serves as a backup A/V server. A high availability control server cluster interconnects to the A/V server and the archive server to control resource management, including distribution of titles on the loop and loading titles from the archive server and balancing the loads on the A/V servers.
Patent TW-451450-B (TW)
Title: Method of manufacturing a semiconductor device with a multilayer wiring
Inventor: WEBSTER MARIAN NELIA
IPC: H01L23/522
Filed: 1997-11-06
Granted: 2001-08-21
Abstract: A method of manufacturing a semiconductor device with a multilayer wiring (6, 11, 14) with aluminum conductor tracks (7, 12, 15) which are insulated from one another by insulating layers (9, 13). According to the method, an aluminum conductor track (20) provided on a surface (1) of a semiconductor body (2) is covered with a layer of insulating material (21), whereupon a contact window (22) with a wall (23) reaching down to the conductor track is formed in this insulating layer. A conductive intermediate layer (24, 28) and an aluminum layer (25, 29) are provided on this wall, whereupon a heat treatment is carried out such that aluminum (26) grows from the conductor track into the contact window. A conductive intermediate layer of titanium is provided on the wall of the contact window. A very thin, closed aluminum layer, which remains closed also during the heat treatment, can be formed on this titanium layer, which can be provided on the wall with a small thickness. The method is accordingly suitable for making semiconductor devices with multilayer wirings having contact windows of 0.5 mu m or smaller and having aspect ratios above 1.
Patent TW-434541-B (TW)
Title: Programmable impedance control circuit
Inventor: YANG SEUNG-KWEON
IPC: H03K19/00
Filed: 1997-11-22
Granted: 2001-05-16
Abstract: A programmable impedance control circuit for controlling the impedance of an off-chip driver in a semiconductor memory device. In the programmable impedance control circuit, pull-up and pull-down transistors in the off-chip driver have different conductor types of transistors, and impedance control paths for the pull-up and pull-down transistors are driven independently. Thus, the output impedance of the off-chip driver is matched with the impedance of a transmission line of the semiconductor memory device.
Patent TW-436514-B (TW)
Title: Ink composition and method of producing a stable liposomal based ink composition
Inventor: GORE MAKARAND P
IPC: C09D11/38
Filed: 1997-12-04
Granted: 2001-05-28
Abstract: Ink compositions comprising liposome vesicles with water-insoluble dye or pigment contained therein are described. The vesicles may be unilamellar or multilamellar and may be made using standard liposome forming materials such as phospholipids or tocopherol succinate. When the present invention is used with electronic printing systems such as an ink jet printer, the generated images are sharp, fast drying, waterfast, lightfast, and of high optical density.
Patent TW-373229-B (TW)
Title: Low temperature process for post-etch defluoridation of metals
Inventor: WALLACE ROBERT M
IPC: H01L21/3105
Filed: 1998-04-10
Granted: 1999-11-01
Abstract: An integrated circuit fabrication process in which residual fluorine contamination on metal surfaces after ashing is removed by exposure to an NH3/O2 plasma.
Patent TW-421679-B (TW)
Title: Manufacturing method for differential shrinkage micro-fiber false textured yarn
Inventor: JIAN R-CHUEN
IPC: D02G1/16
Filed: 1997-12-31
Granted: 2001-02-11
Abstract: This invention relates to a manufacturing method for the differential shrinkage micro-fiber false textured yarn, which primarily contains the following steps: (1) using micro-fiber as raw material to form low shrinkage micro-fiber with the boiling water shrinkage below 10% through false texturing process. The differential shrinkage micro-fiber false textured yarn is obtained by incorporating another high shrinkage and low coiling fiber with boiling water shrinkage greater than 15% by air texturing and compounding though air nozzle (2) micro-fiber and high shrinkage and low coiling fiber are used as raw materials to form high-low shrinkage false textured yarn by simultaneously compounding and false texturing the two fibers in a false texturing machine, and then the differential shrinkage micro-fiber false textured yarn is produced after the yarn is air textured and compounded.
Patent TW-359921-B (TW)
Title: Timing offset error extraction method and apparatus
Inventor: GUPTA SANJAY
IPC: H04B10/00
Filed: 1997-12-31
Granted: 1999-06-01
Abstract: A periodic training signal is transmitted over a communications channel from a transmitter to a receiver. At the receiver, a spectrum estimation module is used to measure the spectrum of a set of uncorrected samples of the periodic training signal. The spectrum estimate is available at a discrete frequency spacing of an integer fraction (L > 1) of the frequency spacing of the set of samples of the periodic training signal. A timing offset estimation module is then used to measure the ppm offset between the local and remote crystals. The timing offset estimation module runs in parallel with the spectrum estimation module. The spectrum estimate is convolved with the DFT of a periodic ramp function and the result squared to product an error spectrum. The error spectrum represents the error induced by differences between timing in the transmitter and receiver clock. The error spectrum is subtracted from the estimated spectrum to produce a corrected spectrum. The corrected spectrum may be used to generate an SNR spectrum to characterize the communications channel.
Patent TW-376335-B (TW)
Title: A polished stainless steel sheet having excellent stain removability and a method for producing the same
Inventor: ONO NAOTO
IPC: B44D5/00
Filed: 1998-03-19
Granted: 1999-12-11
Abstract: A polished stainless steel sheet having excellent stain removability characterized that a Cr, Si, Al and Fe atomic concentration ratio contained in an oxide film on the surface of the stainless steel sheet; (Cr+Si+Al)/Fe is more than 0.4, and also having an average surface roughness Ra is less than 0.3 μm in the perpendicular direction to the polished direction. A method for producing a polished stainless steel sheet having excellent stain removability characterized by performing a mechanical polishing to obtain an average surface roughness Ra is less than 0.3 μm in the perpendicular direction to the polished direction, then carrying out a bright annealing with a specified condition of annealing temperature and a dew point in a specified annealing atmosphere.
Patent TW-422977-B (TW)
Title: Current memory and circuit arrangement comprising current memories
Inventor: HUGHES JOHN BARRY
IPC: G06G7/12
Filed: 1998-03-21
Granted: 2001-02-21
Abstract: A current memory cell comprises a fine MOS memory transistor (T1) and a coarse MOS memory transistor (T2) connected in series between two power supply rails. Such current memory cells are preferably designed so that the sum of the voltage drops across the coarse and fine memory transistors when diode connected is equal to the supply voltage. In order to achieve this while leaving flexibility in choosing the transistor saturation voltages an auxiliary power rail (Vdda) is generated using as a reference the voltage drops across two diode connected transistors (T6, T5) which conduct a current equal to the bias current in the current memory cell (3).
Patent TW-436720-B (TW)
Title: Method and system for real-time risk control in the dealing of futures
Inventor: CHEN JR-REN
Filed: 1998-06-04
Granted: 2001-05-28
Abstract: The present invention provides a method and a system for real-time risk control in the dealing of futures, wherein a 2-stage price laundry method is applied to increase the system price laundry efficiency and speed so as to accomplish the real-time risk control. The real-time risk control method includes the following steps: firstly, providing data of the customer's commodity stocks; calculating the interest balance and the warning profit and loss of the customer's commodities; providing the maximum rise and the maximum fall for the updated market price of the commodities; re-calculating the customer's interest balance based on the updated market price if stocks exist on the selling of the customer's commodities and the maximum rise is greater or equal to the warning profit and loss; re-calculating the customer's interest balance based on the updated market price if stocks exist on the buying of the customer's commodities and the maximum fall is greater or equal to the warning profit and loss; re-calculating the customer's interest balance based on the updated market price if stocks exist on both the buying and the selling of the customer's commodities and either the maximum fall or the maximum rise being greater or equal to the warning profit and loss; re-calculating the customer's warning profit and loss while re-calculating the customer's interest balance.
Patent TW-393512-B (TW)
Title: Production of antimicrobial substances with thermophilic fungus
Inventor: YANG SHENG-SHING
IPC: C12P21/00
Filed: 1998-06-25
Granted: 2000-06-11
Abstract: Aspergillus fumigatus CCRC 930023 was isolated from the compost of the mixture of vegetable-market wastes and agricultural wastes. It produced antimicrobial substances in the alkaline nutrient broth. Three fractions, a1, a2, and b1, were obtained from the ethyl acetate extract of the thermophilic fungus. Fraction a1 was stable at alkaline Ph (Ph 7-13), fraction a2 was stable at acidic to neutral Ph (Ph 1-8) and fraction b1 was stable at weak acidic to alkaline Ph (Ph 5-13). All of them were thermal stable at 100 DEG C for 180 min and 121 DEG C for 20 min. All of them had inhibitory activity to G (+) bacteria and actinomycetes, and fraction a1 had also inhibited the growth of MRSA. Each liter of culture broth produces 3.37 mg of a1, 5.00 mg of a2 and 2.37 mg of b1.  Fraction a1 and a2 were alkaloids, and fraction b1 was protein. The molecular weight of fraction b1 was between 1856 and 4265.
Patent TW-396621-B (TW)
Title: Structure and process for high density multi-state mask read only memory with double poly-gate
Inventor: WU SHIE-LIN
IPC: H01L27/112
Filed: 1998-07-28
Granted: 2000-07-01
Abstract: The present invention discloses a structure and process for a mask read only memory device with double poly-gate, high density, and multi-state. The process included: forming a nitride layer, a n+ dopant doped polysilicon layer, a pad oxide on a semiconductor substrate, then patterning the nitride layer and polysilicon layer to define the first polysilicon gate, and forming a spacer on the sidewall of said polysilicon gate. Cover with photo-resist and bare two reserved areas. Thereafter, proceed the first time coding implant. After the photo-resist is stripped, make nitride layer and spacer for mask, and drive thermal oxidation process to form a thick oxide layer. Then fill the space between the first polysilicon gates with polysilicon or amorphous silicon. Afterwards, form a oxide layer on said upper surface, and proceed CMP process for planarization. Next cover with the other masking layer and bare the second reserved area, which is located above two of the first polysilicon gates at least (one of them is drove already the first time coding implant) and above one of the second polysilicon gate. Finally, proceed the second time coding implant to complete the necessary implant for multi-state read only memory.
Patent TW-379252-B (TW)
Title: A detergent composition
Inventor: EGAWA KAZUKO
IPC: C11D3/12
Filed: 1998-09-08
Granted: 2000-01-11
Abstract: JP
Patent TW-514765-B (TW)
Title: Photoimageable composition having improved flexibility, adhesion and stripping characteristics
Inventor: LUNDY DANIEL E
IPC: G03F7/031
Filed: 1998-10-09
Granted: 2002-12-21
Abstract: A negative-acting photoimageable composition useful as a photoresist comprises an acid-functional binder, a photopolymerizable component, a photoinitiator chemical system comprising 9-phenyl acridine or a homologue thereof, and a dibenzoate plasticizer.
Patent TW-553747-B (TW)
Title: Nonionic surfactant
Inventor: ISHII HIROJI
IPC: A61Q19/10
Filed: 1998-10-21
Granted: 2003-09-21
Abstract: Herein are disclosed N-long chain acyl-neutral amino acid polyglycerin esters composed of a polyglycerin having a degree of glycerin polymerization of not smaller than 4 and an N-long chain acyl-neutral amino acid having an acyl group with from 6 to 22 carbon atoms and a nonionic surfactant composition comprising, as an active ingredient, at least one of the N-long chain acyl-neutral amino acid polyglycerin esters, which are favorably safe and which, when incorporated in cosmetic compositions or percutaneous preparations, are sensorially good.
Patent TW-461181-B (TW)
Title: Logic circuit and its manufacturing method
Inventor: YAMASHITA SHUNZO
IPC: H03K19/0948
Filed: 1998-11-19
Granted: 2001-10-21
Abstract: This application proposes a new logic circuit that includes: a first selector (S1), in which the control input S is controlled by the first input signal (IN1), input I1 or I0 is controlled by the second input signal (IN2), and output O is connected to the first node (N1); and a third selector (S3), in which the control input S is controlled by the first node (N1), input I1 is controlled by the third input signal (IN3), input I0 is controlled by the first input signal (IN1), and output O is connected to the first output signal (OUT1).
Patent TW-416247-B (TW)
Title: Transmission device and transmission method
Inventor: KIRINO HIDEKI
IPC: H04N5/38
Filed: 1999-03-31
Granted: 2000-12-21
Abstract: The present invention is to provide a less expensive transmission device which has receive capability for standard television broadcasting, uses weak waves and can co-exit with future data television broadcasting or movable transmitting devices which use the same band. The improvement is made by using RF converter 102 and RF tuner 118 according to standard television signals, detecting the available frequency within the received band and converting the frequency into high speed to diffuse the spectrum for communicating with weak wave.
Patent TW-521537-B (TW)
Title: Organic electroluminescence element
Inventor: SAKAI TOSHIO
IPC: H01L51/52
Filed: 1999-05-05
Granted: 2003-02-21
Abstract: The present invention is to provide an organic EL element which can secure the durability by which to endure the pulse driving and which has an excellent heat resistance. In an organic electroluminescence element in which a luminous layer and a hole injection layer are formed between an anode and a cathode, the hole injection layer is formed using an oligomer having a phenylenediamine structure and having a glass transition temperature of 110 DEG C or more, and an intermediate layer is formed between the hole injection layer and the anode to inhibit a chemical reaction at an interface between the anode and the hole injection layer. Consequently, it is possible to remarkably improve the heat resistance of the element, to secure the excellent durability capable of enduring severe driving conditions, and to realize the prolongation of life of the element.
Patent TW-436702-B (TW)
Title: Test method for interval timer of PC system
Inventor: JANG YOU-CHIUAN
IPC: G06F11/24
Filed: 1999-05-17
Granted: 2001-05-28
Abstract: The present invention relates to a test method for the interval timer of PC system. It uses the periodic interrupt frequency of the CMOS real timer clock (RTC) inside the PC system to compare with the system's interval timer interrupt frequency of the same time period. Since the maximum periodic interrupt frequency is 8192Hz, the test error of the interval timer should be less than 1/8192 second. Based on the figure, accuracy of the system's interval timer interrupt and, thus, accuracy of the PC system's interval timer can be tested.
Patent TW-429723-B (TW)
Title: Telephone docking station for personal digital assistant
Inventor: PARDO TEDDY
IPC: H04M1/2757
Filed: 1999-05-20
Granted: 2001-04-11
Abstract: A telephone docking station for a personal digital assistant provides a simple docking arrangement in conjunction with a basic telephone circuit that exploits all of the resident intellingence of a PDA in connection with the telephone circuit to extend the PDA's functionality to the telephone, while extending the telephone's communications capability to the PDA. The docking arrangement preferably consists of a docking slot or port provided within the telephone housing itself by which the PDA is readily received and secured to the telephone, and by which an electrical interconnection or infrared (i.e. digital) is made to the telephone circuitry within the telephone housing. Software installed on the PDA implements desired communications functions, such as automatic dialing of a phone number stored in the PDA directory, the receipt and transmission of email, provides the ability to access electronic networks, such as the Internet, e.g. to browse the World Wide Web, and various custom calling services such as: three-way calling, call forwarding caller-id blocking, and call returm.
Patent TW-469139-B (TW)
Title: Golf club shaft with controllable feel and balance using combination of fiber-reinforced plastics and metal-coated fiber-reinforced plastics
Inventor: HSU PATRICK C T
IPC: A63B53/00
Filed: 1999-06-23
Granted: 2001-12-21
Abstract: A golf club shaft is formed with an elongated body using a combination of fiber-reinforced plastics and metal-coated fibers to obtain the optimally characterized golf club for a particular player. In one embodiment, a sheet-rolled or filament wound core is covered by a filament wound outer layer having at least one ply including metal-coated fibers. The fibers can be metal-coated with metals such as: nickel, titanium, platinum, zinc, copper, brass, tungsten, cobalt, gold or silver. The use of metal-coated fibers in producing golf shafts with optimum performance properties. For example, the use of metal-coated fibers allows the addition of weight to the shaft without significantly influencing its longitudinal or torsional rigidity. In alternate embodiments, specific placement of the metal-coated fibers is possible to add weight to add weight to predetermined points in the shaft to shift the flex and balance points without varying the shaft's torsional properties and while providing the optimum flex for a given golf club design. In a still further example, two or more types of metal-coated fibers can be used at different portions on the shaft.
Patent TW-440691-B (TW)
Title: Processing method of probe card
Inventor: DAI JIN-FA
IPC: G01R1/00
Filed: 1999-08-19
Granted: 2001-06-16
Abstract: This invention is about the processing method of probe card and is suitable for use in a probe card having multiple probes. In this processing method, probe card is loaded into a closed type heating apparatus, in which a thermal process is performed onto the probe card. The temperature of thermal process has to reach the point that makes probe card recover the elasticity and planarity without softening the cantilever probe apparatus. After that, probe card and probe are fast cooled down so as to make probe maintain the status having elasticity to extend the application lifetime.
Patent TW-I231292-B (TW)
Title: Process and equipment for recovering developer from photoresist development waste and reusing it
Inventor: SUGAWARA HIROSHI
IPC: G03D3/00
Filed: 1999-09-22
Granted: 2005-04-21
Abstract: A tetraalkylammonium hydroxide (TAAH) solution recovered from a development waste through separation therefrom of impurities such as photoresist is mixed with a surface-active substance to have the surface tension thereof adjusted to a desired one, and then reused as a rejuvenated developer. Thus, the surface-active effect (wetting properties) of the rejuvenated developer recovered from the development waste is properly adjusted and controlled, whereby fine photoresist patterns can be stably and effectively developed. Usable surface-active substances include surfactants, and dissolved photoresist contained in the development waste or a photoresist-containing solution such as a photoresist-containing treated solution derived therefrom. Examples of the method of mixing the recovered TAAH-containing solution with the photoresist-containing solution to prepare the rejuvenated developer include a method wherein the TAAH concentration thereof is adjusted either after or while mixing the two solutions, and a method wherein the TAAH concentrations of the two solutions are respectively adjusted, followed by mixing the two solutions at a proper proportion.
Patent TW-490912-B (TW)
Title: Motor rotator and its manufacturing method
Inventor: HORNG ALEX
IPC: H02K1/22
Filed: 1999-10-21
Granted: 2002-06-11
Abstract: There are provided a motor rotator and its manufacturing method. The motor rotator is manufactured by integrating a rotating shell and a central shaft. The central shaft is at a central position of the rotating shell. The rotating shell has a round inner wall. The inner wall is stretched and securely adhered in a diameter expanding manner by a metal ring formed by rolling a bar-shape metal plate, and is combined with the inner round face of the metal ring by a magnet ring with permanent magnetism, thereby forming a rotator.