baber/WOPTO huggingface dataset:
Patent TW-384327-B (TW)
Title: Web expansion apparatus
Inventor: KURIHARA KAZUHIKO
IPC: B29C55/08
Filed: 1997-08-21
Granted: 2000-03-11
Abstract: anufacture of lightweight and broad web fabric due to its good expandability and uniform structure. The web expansion apparatus can be easily processed and increase efficiency, wherein the web expansion apparatus comprises an expansion tool in contact with the web where the expansion tool includes the 1st and 2nd groups of expansion pads placed in parallel transversely in the web and facing each other, at least one set of alternating guiding apparatus gripping the web from two sides, and a guiding apparatus for moving the 1st and 2nd groups of expansion pads such that the gap between two expansion pads can be gradually increased then gradually reduced when the expansion pads rotate.
Patent TW-358920-B (TW)
Title: Digital carrier for saving of binary digits and the manufacturing method
Inventor: KOHNLE FRANZ
IPC: C23C18/16
Filed: 1997-09-25
Granted: 1999-05-21
Abstract: A digital carrier for saving of binary digits, consisting a flat and non-conductive carrier surface coated with metal structured permanent change, of corresponding pattern and digits and having a layer on top of the carrier as the first metal layer formed by nickel, nickel alloy, cobalt, cobalt alloy or an alloy based on nickel and cobalt (such as phosphor and/or boron), featuring the second metal layer on top being formed by tin/zinc alloy.
Patent TW-523620-B (TW)
Title: Liquid crystal display device operating in a vertically aligned mode
Inventor: OHMURO KATSUFUMI
IPC: G02F1/1337
Filed: 1997-09-30
Granted: 2003-03-11
Abstract: A liquid crystal display device includes a first substrate and a second substrate sandwiching a liquid crystal layer therebetween, a first polarizer disposed adjacent to the first substrate at a side opposite to a side of the first polarizer facing the liquid crystal layer, with a first gap between the first polarizer and the first substrate, a second polarizer disposed adjacent to the second substrate at a side opposite to a side of the second polarizer facing the liquid crystal layer, with a second gap between the second polarizer and the second substrate, wherein at least one of the first and second gaps includes therein a first retardation film having a positive optical anisotropy and a second retardation film having a negative optical anisotropy, such that the first retardation film is disposed closer to the liquid crystal layer with respect to the second retardation film.
Patent TW-352476-B (TW)
Title: Method and process for fabricating a balanced conductor and circuit without radio interference
Inventor: JOHANNET PIERRE
IPC: H01L23/60
Filed: 1997-10-07
Granted: 1999-02-11
Abstract: A method for forming cross capacitor in the memory comprises to form a first dope polysilicon layer on a semiconductor substrate, in which the first doped polysilicon layer will electrically conduct with the substrate; to build a first dielectric layer on the first doped polysilicon layer; to photograph the first dielectric layer and to define a storage node therein; to build a second dope polysilicon layer on the first dielectric layer and the first doped polysilicon layer; to erect a second dielectric side wall spacer on the second doped polysilicon layer side wall spacer; using the second dielectric side wall spacer as a mask and to etch the first and second doped polysilicon layers so as to expose the first dielectric layer; to create a third doped polysilicon layer side wall spacer on the second dielectric layer wall spacer; to remove the second dielectric wall spacer and the first dielectric layer; to form a fourth dielectric layer on the wall spacers of the first, second and third doped polysilicon layers; and to create a conductive layer on the fourth dieletric layer.
Patent TW-358967-B (TW)
Title: Chip perforation processing having a protective film
Inventor: MO TZ-JR
IPC: H01L21/02
Filed: 1997-10-07
Granted: 1999-05-21
Abstract: A chip perforation processing having a protective film, for application in the processing of at least a perforation on a chip, including the following steps: (1) provision of a loading substrate; (2) placing the chip on the loading substrate; (3) forming between the loading substrate and the chip a protective film of a particle group through the perforation by reflection; and (4) hitting with a fast-moving particle a specific area of the chip for forming the perforation.
Patent TW-364091-B (TW)
Title: Method and apparatus for docking and undocking a notebook computer
Inventor: CHO SUNG-SOO
IPC: G06F13/12
Filed: 1997-10-15
Granted: 1999-07-11
Abstract: Prior art quiet docking and undocking methods used an interface that was located within the notebook computer, thus adding to the cost, complexity, weight, and power consumption of the notebook computer. The present invention provides for an apparatus for quiet docking of a notebook computer to a docking station, including interface circuitry located within the docking station. The interface detects when the notebook computer has been inserted within the docking station, and correspondingly enables a switch such that a common system bus is coupled between the notebook computer and the docking station. The interface also generates events to allow a software routine to configure the notebook computer and docking station without prior user intervention. The interface also includes circuitry to detect an undock request, and correspondingly undock the computer such that a transaction occurring on the system bus is not affected.
Patent TW-367443-B (TW)
Title: Dynamic boot filesystem selection
Inventor: MEALEY BRUCE GERARD
IPC: G06F13/00
Filed: 1998-03-10
Granted: 1999-08-21
Abstract: A method of providing a dynamic abstraction layer, such as a boot filesystem, for a computer having a particular hardware platform, in order to make a basic operating system more portable. The method includes storing the dynamic boot filesystem in a protected space in the computer before the normal boot sequence, and then retrieving the dynamic boot filesystem from the protected space during the boot sequence and loading the retrieved dynamic boot filesystem. The computer firmware first loads a simulated boot image which contains the dynamic boot filesystem, and then loads an operating system boot image which contains the operating system and instructions for retrieving the dynamic boot filesystem. A default boot filesystem may be used if no previously stored dynamic boot filesystem is found. In a UNIX embodiment, the dynamic boot filesystem includes a hardware-dependent PAL (portable assist layer). The two boot images can be provided on a single media which is scanned twice, or separate media, for example, a floppy diskette and a CD-ROM disk.
Patent TW-374198-B (TW)
Title: Apparatus for measuring pedestal temperature in a semiconductor wafer processing system
Inventor: KUMAR AJAY
IPC: H01L21/205
Filed: 1998-03-24
Granted: 1999-11-11
Abstract: Apparatus for measuring wafer support pedestal temperature in a semiconductor wafer processing system. The apparatus measures infrared energy emitted by the bottom of the pedestal 104 via a tube 114 having one and inserted in a bore 108 through the underside of the cathode pedestal base 106. The distal end of the tube is coupled to a temperature sensor 118. Both the tube 114 and temperature sensor 118 are fitted with insulating sleeve adapters 112 and 120 respectively to suppress unwanted RF signals from coupling to the sensor 118.
Patent TW-531546-B (TW)
Title: Granular polytetrafluoroethylene powders and process for producing the same
Inventor: ASANO MICHIO
IPC: C08F14/26
Filed: 1998-04-21
Granted: 2003-05-11
Abstract: To provide a filler-containing or non-filler-containing polytetrafluoroethylene granular powder and a process for producing the same; which having a high apparent density, a small electric charge and a superior powder fluidity and giving a molded product without lowering tensile strength, elongation rate and coloring attributable to no surfactant generation, and thus has a high degree of whiteness. The granulation is carried out by wetting 100 part by weight of a polytetrafluoroethylene powder or a mixture of polytetrafluoroethylene powder and filler with 30 to 60 parts by weight of an aqueous solution containing a nonionic surfactant having a hydrophobic segment comprising a poly(hydroxyalkylene) unit of 3 or 4 carbon atoms and a hydrophilic segment comprising a poly(hydroxyethylene) unit, and then applying a mechanical force to proceed granulation.
Patent TW-393715-B (TW)
Title: Apparatus and method for automatically loading or unloading printed circuit boards for semiconductor module
Inventor: HAN SEONG-CHAN
IPC: H01L21/68
Filed: 1998-04-27
Granted: 2000-06-11
Abstract: An apparatus for automatic loading or unloading printed circuit boards (PCBs) for semiconductor module is disclosed. The apparatus employs an elastic jig carrier into which the PCBs are loaded. The jig carrier includes movable clampers for fixing the PCBs by elastic force. A jig opener of the apparatus applies opening force, in the reverse direction of the elastic force, to the movable clampers so that the PCBs can be loaded into or unloaded from the jig carrier by a picker. The jig carrier is transferred along a conveyor belt, while the PCBs are supplied from a PCBs stage such as a tray to the jig carrier. The apparatus may further comprise a gripper and a rotator. The gripper grips the upright PCBs and the rotator rotates them to be horizontal, so that the picker can pick up the horizontal PCBs. The apparatus may also comprise an aligner for exact alinement of the PCBs in the jig carrier. A method for loading or unloading the PCBs into or from the jig carrier is also disclosed in connection with the apparatus.
Patent TW-413792-B (TW)
Title: Operator control unit for a reproduction apparatus
Inventor: VAN LIEMPD JORIS
IPC: G03G21/00
Filed: 1998-05-20
Granted: 2000-12-01
Abstract: A reproduction apparatus having an operator control panel provided with a display screen and a number of keys. The operator control panel displays a template sentence in which a number of word fields to be filled in by the user appear. The words possible for each word field are displayed at such word field and the user can select one thereof. If the user has selected a word for each word field then a command is formed in natural language that can be interpreted by the reproduction apparatus. In this way, it is possible to input to the machine specifications for copy jobs, print jobs and scan jobs to be carried out, and help questions can be formulated. The inputting of complex jobs or the formulation of a correct help question are in this way greatly simplified for the user.
Patent TW-420732-B (TW)
Title: Method of producing fine composite long fiber false twisted filament with multi-stage twisting
Inventor: TZOU GUO-TAI
IPC: D06C11/00
Filed: 1998-07-20
Granted: 2001-02-01
Abstract: The present invention relates to a method of producing a fine composite long fiber false twisted filament with multi-stage twisting. The objective of the present invention is to improved the defects in production efficiency, cost and quality in a conventional one-stage twisting. The essential principle of the invented method is to control the structural configuration of two polymer materials during spinning. The composite semi-stretched filament obtained thus from can be subjected to a mechanical or chemical multi-stage twisting during the stretching false twisting, pre-shrinking, hair grinding, pre-forming and dyeing, to obtain an ultra-fine fiber with excellent quality. Therefore, the production efficiency can be increased and the cost can be reduced without affecting the fiber quality. Meanwhile, the environmental problem of waste water treatment will not be increased. Thus, the invented method has a high industrial application value.
Patent TW-387948-B (TW)
Title: Method for processing electroplating sludge
Inventor: ISHIKAWA FUYUHIKO
IPC: C25D21/18
Filed: 1998-08-20
Granted: 2000-04-21
Abstract: Improved recovery of tin from sludge formed during a halogen-type electrolytic tinplating of steel sheet comprises leaching the sludge with water at a pH of 7 or less, separating an iron-containing sludge remaining after the leaching, alkalifying the filtrate obtained in the first separation step to deposit tin-containing sludge, separating and recovering the tin-containing sludge deposited in the first alkalifying step, redissolving the tin-containing sludge in an alkaline solution, and electrolytic reduction of the alkaline solution, and electrolytic reduction of the alkaline solution. High purity metallic tin is recovered from sludge, at a high yield. Other materials are also recovered for reuse from the filtrate and precipita-tion, which are formed during the process, without pollution of the operational environment.
Patent TW-422737-B (TW)
Title: Reverse osmosis filter assembly, process of manufacturing a filter assembly, and filter assembly made by the process
Inventor: HALLMARK ROBERT P
IPC: B01D65/00
Filed: 1998-08-20
Granted: 2001-02-21
Abstract: A filter assembly and method of manufacture is disclosed for separating particulates from a fluid stream. The filter assembly is made from a core tube disposed in coaxial relationship with and within said chamber, said core tube, a filter membrane assembly including a tapped, spirally wound filter membrane of composite polyamide disposal on the core tube, end caps disposed at each end of the filter membrane having a plurality of ports forming a feed inlet, a concentrate outlet and permeate outlets, and an enclosure surrounding the end caps and filter membrane assembly so as to form an RO assembly operating at high pressure without a pressure vessel.
Patent TW-387971-B (TW)
Title: A direct injection engine
Inventor: KUDOU HIDETOSHI
IPC: F02M61/14
Filed: 1998-09-28
Granted: 2000-04-21
Abstract: A direct injection engine comprises an injector provided so that a fuel being injected toward a combustion chamber directly; when it is detected by the engine operating condition detector that the engine is in a low engine load and speed zone so as to stratify an injected air fuel mixture around the ignition plug to accomplish a stratified combustion; characteristic by a fuel control means for controlling a fuel injection so as to inject the fuel plural times into the combustion chamber in a compression stroke when at least one of an engine load and an engine speed is relatively high in an engine operating zone for accomplishing the stratified combustion.
Patent TW-404994-B (TW)
Title: Textured nonwoven composite material and method for making the same
Inventor: WATTS HUGO P
IPC: D04H1/46
Filed: 1998-10-15
Granted: 2000-09-11
Abstract: A method of making a textured nonwoven composite material. The method includes the steps of: providing a hydraulically entangled web containing a fibrous component and a nonwoven layer of substantially continuous filaments; applying a binder material to at least one side of the web; and compacting the web along at least one of its planar dimensions to increase its thickness and impart texture. The binder material may be an aqueous mixture including a curable latex polymer, a pigment, and a cure promoter. Also disclosed is a textured nonwoven composite material made of a hydraulically entangled web including a fibrous component; a fibrous component; a nonwoven layer of substantially continuous filaments; and regions containing binder material covering at least a portion of at least one side of the composite material, in which the web has been compacted along at least one of its planar dimensions to increase its thickness and impart texture.
Patent TW-445344-B (TW)
Title: System and method for discharging gas
Inventor: SADAKATA TAKAYUKI
IPC: H01L21/205
Filed: 1998-11-18
Granted: 2001-07-11
Abstract: A system for discharging gas emitted from an apparatus or facility having a vacuum pump which sucks the gas emitted from the apparatus or facility while being supplied with a gas other than the sucked gas, the system comprising a unit for recovering at least part of the gas discharged from the vacuum pump, and recirculating the recovered gas to the vacuum pump as said gas other than the sucked gas. Part of the recovered gas may be recirculated to the apparatus or facility emitting the gas. The system reduces or eliminates emission to the atomosphere of global warming gases such as perfluorocompounds discharged from the vacuum pump, and also reduces the energy required for operating the vacuum pump. A method for discharging gas emitted from an apparatus or facility using a vacuum pump, wherein emission of global warming gases to the atmosphere is reduced or eliminated, is also disclosed.
Patent TW-405292-B (TW)
Title: Method and circuit for braking a disk drive
Inventor: BARUA SHAIBAL
IPC: H02P6/24
Filed: 1998-12-23
Granted: 2000-09-11
Abstract: A circuit and method for braking a disk drive when a power fault occurs has a circuit (10) for producing an output signal (28) indicating that the motor of the disk drive has slowed at least to a predetermined rotational speed after the occurrence of the power fault. The components of the circuit (10) may be integrated onto the same integrated circuit as the motor driving circuitry or head retract circuitry. During the time between the occurrence of the power fault and the time the disk drive has slowed to the prede-termined rotational speed, the read/write head mechanism (17) is retracted. A braking circuit then brakes the disk drive when the output signal (28) indicates that the motor has slowed at least to the predetermined rotational speed. The circuit for producing an output signal indicating that the motor has slowed at least to the predetermined rotational speed is actuated by the back-emf(14) generated by the motor falling below a predetermined level.
Patent TW-528751-B (TW)
Title: Amino anthracyclinone derivatives used in the treatment of amyloidoses, process for preparing the same and pharmaceutical composition comprising the same
Inventor: BANDIERA TIZIANO
IPC: A61K31/65
Filed: 1999-02-11
Granted: 2003-04-21
Abstract: A compound of formula (1), wherein R1 represents hydrogen, hydroxy, a group of formula OR7, wherein R7 is C1-C6 alkyl, C2-C6 alkenyl; R2 represents hydrogen, hydroxy, diethylamino, piperidino, tetrahydropyridino or morpholino, and either R3, taken alone, represents hydrogen or hydroxy, and R4 and R5, taken alone, independently represent hydrogen, hydroxy or, taken together with the carbon atom, represent a carbonyl group; or R3 and R4, taken together, represent a group of formula wherein R8 and R9 represent a C1-C6 alkyl and R5 represents hydrogen; R6 represents hydrogen or a phenyl group, optionally substituted by methyl, methoxy or halogen and the pharmaceutically acceptable salt thereof, is useful in the treatment of amyloidosis. Processes for the preparation and pharmaceutical compositions are also described.
Patent TW-418402-B (TW)
Title: Output buffer control circuit and method for generating output control signal
Inventor: CHOI WON-JAE
IPC: G11C11/409
Filed: 1999-03-18
Granted: 2001-01-11
Abstract: An output buffer control circuit capable of generating a normal output control signal even though an external clock is input with an abnormal level in a semiconductor memory device and a method for generating a normal output control signal are provided. The output buffer control circuit operating in accordance with the method for generating the output control signal includes an automatic pulse generator and an output control signal generator. The automatic pulse generator receives a latency signal to generate an automatic pulse signal. The output control signal generator receives the latency signal, to thereby generate an output control signal activated in response to the output control clock and deactivated in response to the automatic pulse signal. The output buffer is enabled when the output control signal is activated and disabled when deactivated.
Patent TW-408428-B (TW)
Title: Shallow trench isolation process
Inventor: LIN BI-TIAU
IPC: H01L21/3105
Filed: 1999-03-19
Granted: 2000-10-11
Abstract: A kind of shallow trench isolation process provides a silicon substrate first, which is an example of silicon substrate. Form the pad oxide and the pad silicon nitride layer on said silicon substrate in order. Next, proceed the etching step of the pad oxide and the pad silicon nitride layer. Then, proceed the silicon substrate etching step to proceed HDP oxide deposition step after forming a trench on the silicon substrate. The minimal thickness of this HDP oxide is about the depth of the trench adding to the thickness of the pad oxide. The maximum thickness of this HDP oxide is about the depth of the trench adding to the thickness of the pad oxide. Next, proceed silicon nitride deposition step. Then, proceed the chemical mechanic polishing step to polish off at least the tip shape portion, it could at most polish to the silicon nitride on the trench. Then, proceed HDP oxide etching step to remove completely the oxide on the silicon nitride. Then, proceed the etching step of the pad silicon nitride and the silicon nitride to remove the pad silicon nitride and the silicon nitride layer.
Patent TW-519722-B (TW)
Title: Method for producing metal plug
Inventor: CHEN CHANG-HUEI
IPC: H01L21/768
Filed: 1999-04-07
Granted: 2003-02-01
Abstract: A method for producing a metal plug comprises: after forming a conformal barrier layer on an insulation layer and in a via, forming a metal layer on the barrier layer and filling up the via; etching back the metal layer on the barrier layer leaving a metal plug in the via; and performing a chemical mechanical polishing by using the insulation layer as an endpoint and a slower polishing rate, to polish the surface of the metal plug, thereby obtaining a smoother surface of the metal plug.
Patent TW-412856-B (TW)
Title: Method for manufacturing an electrostatic discharge protection circuit
Inventor: SHIU JEN-TSUNG
IPC: H01L23/60
Filed: 1999-04-09
Granted: 2000-11-21
Abstract: A method for manufacturing electrostatic discharge protection circuit is offered. First, an isolation structure on a semiconductor substrate is formed to define a device region and a circuit protection region. Each region has a first metal oxide semiconductor (MOS) transistor and a second MOS transistor formed. The first and second MOS transistors each have a first and a second polysilicon layers. The first and second polysilicon layers have a first tungsten silicide layer and a second tungsten silicide layer. Next, a salicide block layer is formed to cover the whole circuit protection region. The self-aligned metal silicide process is then carried out for the device region. Finally, the salicide block layer over the circuit protection region is removed.
Patent TW-427037-B (TW)
Title: GaN semiconductor device
Inventor: MOTOKI KENSAKU
IPC: H01L33/20
Filed: 1999-05-21
Granted: 2001-03-21
Abstract: The object of the present invention is to naturally slice the GaN luminance device chip (LD, LED) along the slicing surface of the substrate in which the slicing surface is the resonator surface. The composition of the present invention is to use the GaN independent single crystal as the substrate; if the GaN substrate is deposited with GaN crystal of luminance device, the substrate and the thin film crystal in the same direction will grow. The luminance device chip can be separated by slicing the substrate along the {1-100} surfaces in which it is triangular, parallelogram, rhombus or hexagonal chip for LED but the slicing surface is parallelogram or rectangular chip of resonator for LD.
Patent TW-I233536-B (TW)
Title: Lithography apparatus
Inventor: BLEEKER ARNO JAN
IPC: G03F7/20
Filed: 1999-06-14
Granted: 2005-06-01
Abstract: A lithographic apparatus, e.g. using an electron beam, to expose a radiation sensitive layer on a substrate to the pattern on a mask comprising pattern areas and opaque supports. The apparatus uses a variable shaped beam at the edges of the pattern areas to provide a uniform exposure, whilst avoiding illumination of the opaque supports.