baber/WOPTO huggingface dataset:
Patent TW-498271-B (TW)
Title: Semiconductor device for display control
Inventor: MORIKAWA YOSHINAO
IPC: G09G5/24
Filed: 2000-03-14
Granted: 2002-08-11
Abstract: A semiconductor device for display control includes an input section for receiving a display information including a character code, a display position information and a character size information, a first address generating section for generating a first address group corresponding to the received character code by applying a predetermined conversion rule to the received character code and character size information, a font data storing section for outputting the font data stored in the region specified by the first address group when the first address group is given, a second address generating section for generating a second address group by utilizing the received display position information, the second address group representing a region where the font data is to be expanded, a font data expanding section for expanding and temporarily storing the font data in the region represented by the second address group, and an output section for outputting the font data to an external display driving unit.
Patent TW-466543-B (TW)
Title: Perimeter wafer lifting
Inventor: LENZ ERIC H
IPC: H01L21/683
Filed: 2000-03-20
Granted: 2001-12-01
Abstract: The invention relates to an apparatus for lifting a substrate from a surface of a chuck subsequent to a processing step. The apparatus includes a perimeter pin for lifting the substrate from the surface of the chuck to a first position wherein the substrate is disposed on the perimeter pin during lifting. The perimeter pin is configured to overcome a holding force at an interface of the substrate and the surface. Generally, the holding force is generated between the substrate and the surface during the processing step. The apparatus further includes a center pin for moving the substrate from the first position to a second position wherein the substrate is disposed on the center pin during moving. The second position is further away from the surface of the chuck than the first position.
Patent TW-526209-B (TW)
Title: Method for producing an olefin homopolymer or an olefin copolymer
Inventor: KOIKE TATSUYA
IPC: C08F4/659
Filed: 2000-04-14
Granted: 2003-04-01
Abstract: A method for producing an olefin homopolymer or an olefin copolymer from an olefin or an olefin and at least one comonomer copolymerizable therewith by continuous slurry polymerization or continuous gaseous phase polymerization in the presence of a metallocene catalyst, the method comprising transferring the catalyst to a polymerizer and introducing the catalyst into the polymerizer while continuously feeding the olefin or the olefin and the comonomer into the polymerizer, to thereby effect a homopolymerization of the olefin or a copolymerization of the olefin and the comonomer, wherein, prior to a homopolymerization of said olefin in the polymerizer by said catalyst or a copolymerization of said olefin and said comonomer in the polymerizer by said catalyst, said catalyst is subjected to hydrogen gas-treatment in which said catalyst is contacted with hydrogen gas. The method of the present invention is advantageous in that continuous production of an olefin homopolymer or an olefin copolymer can be stably performed without suffering the occurrence of indefinite forms of polymer, so that a polymer withdrawal pipe can be prevented from being clogged with such indefinite forms of polymer, thus enabling continuous production of an olefin homopolymer or an olefin copolymer on a commercial scale.
Patent TW-436328-B (TW)
Title: Method of washing rotating tube of horizontal type tubular centrifugal separator
Inventor: YOSHIDA TAKAO
IPC: B04B15/06
Filed: 2000-05-03
Granted: 2001-05-28
Abstract: A method of washing a rotating tube of a horizontal type tubular centrifugal separator capable of removing, to the outside of the rotating tube, precipitate deposited on the inner wall of the tube of the horizontal type tubular centrifugal separator rotating with both ends thereof supported on bearings, characterized in comprising the steps of charging a plurality of solids for washing into the rotating tube, feeding washing fluid into the rotating tube, rotating the rotating tube, and draining the precipitation together with the washing fluid.
Patent TW-500686-B (TW)
Title: Method and apparatus for winding a continuously advancing yarn
Inventor: FABRICIUS MARTINA
IPC: B65H54/28
Filed: 2000-05-10
Granted: 2002-09-01
Abstract: The invention relates to a method for winding a continuously advancing yarn, as well as an apparatus for carrying out the method. In this method, the yarn is wound on a driven tube to a cross-wound package, with the yarn being reciprocated by means of a traversing yarn guide within a traverse stroke. In so doing, the length of the traverse stroke is periodically changed, each time with a modified stroke cycle, with the yarn being deposited at the beginning of the modified stroke cycle in a reversal point on the outer edge of the cross-wound package. To prevent the yarn from being deposited on the circumference of the package at the same point, after completion of the modified stroke cycle, the speed and/or the traverse stroke of the traversing yarn guide are controlled such that after completing the modified stroke cycle, the yarn is deposited in a reversal point on the outer edge of the cross-wound package, which is offset from the reversal point at the beginning of the modified stroke cycle.
Patent TW-527563-B (TW)
Title: Method and apparatus for jump control in a pipelined processor
Inventor: HAKEWILL JAMES ROBERT HOWARD
IPC: G06F9/32
Filed: 2000-07-05
Granted: 2003-04-11
Abstract: An improved method and apparatus for controlling and implementing instructions in a pipelined central processing unit (CPU) or user-customizable microprocessor. In a first aspect of the invention, an improved method of permitting programmer control of jump instruction interlocks is disclosed. In one embodiment, a minimum of one cycle is required between an instruction that sets flags and a branch taken as a result of those flags; an interlock is used to detect a branch preceded by an instruction setting the flags to ensure that the instruction immediately preceding the branch can not affect the branch outcome. In a second embodiment, a jump instruction following a flag setting instruction whose flags may affect the outcome of the jump is stalled until all flags are set. In a second aspect of the invention, a method of synthesizing a processor design incorporating the aforementioned interlocks is disclosed. Exemplary gate logic synthesized using the aforementioned methods, and a computer system capable of implementing these methods, are also described.
Patent TW-508716-B (TW)
Title: Electrostatic chuck and treatment device
Inventor: MAEHIRA KEN
IPC: H01L21/683
Filed: 2000-05-24
Granted: 2002-11-01
Abstract: There are provided an electrostatic chuck which can electrostatically attract an insulative substrate, such as a glass substrate, and a heating/cooling apparatus and a temperature controlling method for an insulative substrate using such an electrostatic chuck. The electrostatic chuck is disclosed for attracting an insulative substrate by specifying the temperature controlling method for an insulative substrate, the shape and the properties of a dielectric that forms the electrostatic chuck, and the shapes of electrodes. There are provided a heating/cooling apparatus for an insulative substrate by heating/cooling plate, gas supply conduit and temperature controlling system for specifying the aforementioned electrostatic chuck. Furthermore, there is provided an insulative substrate processing apparatus embedded with the aforementioned heating/cooling apparatus for an insulative substrate.
Patent TW-453865-B (TW)
Title: Apparatus and method for monitoring a patient's breath and supplying a gas or gases different from ambient air to the patient, and nose adapter for the apparatus
Inventor: PETTERSSON HANS
IPC: G01N21/47
Filed: 2000-06-03
Granted: 2001-09-11
Abstract: The invention refers to a method and an apparatus for monitoring a patient's breath and supplying a gas or gases different from ambient air to the patient, comprising: a manifold having a gas inlet for supplying the gas(es) to one of the patient's nostrils and a through passage for breathing air flowing solely to and from the patient's other nostril, and an optical sensor for sensing breathing air flowing in said through passage. It also refers to a nose adapter for use in said apparatus, the adapter comprising: two nostril protrusions projecting from a body, and two flanges obliquely protruding from two opposite ends of said body said body and nostril protrusions forming a first breathing passage and a second breathing passage, said first and second passages extending through said nostril protrusions, respectively, and further through said body.
Patent TW-I235178-B (TW)
Title: A novel Rhodococcus sp. and the method for preparing amide compound by using the said Rhodococcus sp.
Inventor: MATSUYAMA AKINOBU
IPC: C12N1/20
Filed: 2000-06-15
Granted: 2005-07-01
Abstract: Converting nitrile compound which has a complicated structure into amide compound in high efficacy by using an novel microorganism whose base sequence of 16S rRNA gene is a specified base sequence. Said microorganism can be Rhodococcus sp. Cr4 strain or Rhodococcus sp. Am 8 strain.
Patent TW-572863-B (TW)
Title: Sanitary ware and process for producing same
Inventor: TOMIOKA YUTAKA
IPC: C04B41/89
Filed: 2000-06-17
Granted: 2004-01-21
Abstract: A sanitary ware characterized as comprising an earthenware substrate, a first colored cover coat enamel layer formed on the surface thereof, a second transparent cover coat enamel layer formed on the first enamel layer, and an engobe layer formed between the surface of the earthenware substrate and the first enamel layer.
Patent TW-560139-B (TW)
Title: Fast categorizing device for network packets and categorizing method
Inventor: YANG RU-LIN
IPC: H04L12/00
Filed: 2000-06-30
Granted: 2003-11-01
Abstract: The present invention provides a fast categorizing device for network packets and categorizing method, which categorizes the packets by dividing the packet head into a plurality of processing units, and extracts the related elements from a rules table based on the value of each processing unit, wherein each element represents a bit stream and conducting the bitwise-AND operation on all the extracted bit streams; and, obtaining a rule identification code from the result of operation, so as to real-time and rapidly complete the categorizing for network packets.
Patent TW-504377-B (TW)
Title: Angle-adjustable bone screw and device for bone fixation
Inventor: ROBERT FRIGG
IPC: A61F2/28
Filed: 2000-07-06
Granted: 2002-10-01
Abstract: The invention relates to a bone screw (2; 14) with a screw shaft (4; 21) that is anchored in a bone or part of a bone concentrically to the longitudinal axis (5; 24) of a screw and a screw head (3; 22). The inventive bone screw (2; 14) is characterized in that between the screw head (3; 22) and the screw shaft (4; 21) it is provided with a disk-shaped shoulder (6; 23) that is located concentrically to the longitudinal axis (5; 24) of the screw. The diameter of said shoulder is larger than the diameter of the screw shaft (4; 21). The invention further relates to a device for bone fixation. Said device comprises (A) at least one bone screw (2; 14) of the above type; and (B) at least one slab-shaped, prismatic or cylindrical fixation element (1; 15) which is provided with at least one bore (7; 17) with a center axis (8; 16) for receiving the bone screw (2; 14), and, at the end of the screw shaft, a lower part (9; 19) and at the end of the screw head, an upper part (11; 18). The device is further characterized in that C) the bore (7; 17) comprises a section (10; 26) that tapers towards the lower part (9; 19) and that D) the diameter d of the shoulder (6; 23) has such a dimension that the shoulder (6; 23) can be accommodated in the concave section (10; 26) of the bore (7; 17) at different angles between the longitudinal axis (5; 24) of the screw and the center axis (8; 16) and is placed on the wall (12; 27) of the bore (7; 17).
Patent TW-477107-B (TW)
Title: Amplifier circuit
Inventor: ISHII HIROTOMO
IPC: H03F1/32
Filed: 2000-09-08
Granted: 2002-02-21
Abstract: The present invention provides a differential amplifier circuit which will not reduce the gain and can reduce the distortion. In the solution of the present invention, the balanced type DDA 1 is combined with a single end type DDA 2 to form a differential amplifier circuit 3 which is a balanced type DDA. The balanced type DDA 1 comprises: four input terminals VPP, VPN, VNN and VNP which are input terminals of two differential input stages, and two output terminals VoutP and VoutN which are output terminals of two output stages. These terminals are four input terminals and two output terminals of the differential amplifier circuit 3. The single end type DDA 2 has four input terminals of two differential input stages, which are connected to the four input terminals of the differential amplifier circuit 3, respectively. An output terminal Vout of one output stage serves as a control output terminal for the feedback control of the differential amplifier circuit 3. By the negative feedback of the signal of the control output terminal Vout, a virtual short-circuit can be established between two input terminals of each input stage.
Patent TW-486757-B (TW)
Title: Method for patterning semiconductor device and in-situ cleaning metal lines
Inventor: LIU HUNG-YUE
IPC: H01L21/306
Filed: 2000-09-28
Granted: 2002-05-11
Abstract: A method for patterning a semiconductor device and in-situ cleaning metal lines comprises: forming a first barrier layer, a metal layer, a second barrier layer and a photoresist pattern on a semiconductor structure; performing a four-step etching in an one etching chamber which includes etching the second barrier layer, forming a first polymer layer on the sidewall of the second barrier layer, etching the metal layer to expose the first barrier layer, forming a second polymer layer on the sidewalls of the first barrier layer and the metal layer, etching the first barrier layer to form a third polymer layer on the first and the second polymer layer, in which the above-mentioned three etching steps are performed by using chlorine and BCl3; and finally removing the first, second and third polymer layer by only using chlorine and CF4.
Patent TW-588078-B (TW)
Title: Contact lens coating selection and manufacturing process
Inventor: TURNER DAVID C
IPC: C08L83/04
Filed: 2000-11-13
Granted: 2004-05-21
Abstract: The invention is a method of making a coated contact lens with desirable physiological performance. Preferably, the lenses are made from hydrophobic contact lens substrate with a hydrophilic coating material. The hydrophobic lens substrate is coated with a hydrophilic material having an expansion factor greater than one. The coated lenses have low physical defect and surface roughness profiles.
Patent TW-561735-B (TW)
Title: Internet-based shared file service with native PC client access and semantics
Inventor: PHILLIPS ROBERT S
IPC: G06F17/30
Filed: 2000-11-23
Granted: 2003-11-11
Abstract: A multi-user file storage service and system enable each user of a pre-subscribed user group to operate an arbitrary client node at an arbitrary geographic location, to communicate with a remote file server node via a wide area network and to access the files of the file group via the respective client node in communication with the remote file server node via the wide area network. More than one user of the pre-subscribed user group is permitted to access the file group at the remote file server node simultaneously. Illustratively, the integrity of the files at the remote file server node are maintained by controlling each access to each file at the remote file server node so that each access to files at the remote file server is performed, if at all, on a respective portion of each file as most recently updated at the remote file server node. Thus, all native operating system application programming interfaces operate as if all multi-user applications accessing the files function as if the remote server and client nodes were on the same local area network. Illustratively, an interface is provided for adapting file access one of the client nodes. The interface designates at the client node each accessible file of the group as stored on a virtual storage device. The interface enables access to the designated files in a fashion which is indistinguishable, by users of, and applications executing at, the client node, with access to one or more files stored on a physical storage device that is locally present at the client node. Illustratively, an encrypted key is transferred from the remote file server node to one of the client nodes via a secure channel. The key is encrypted using an encryption function not known locally at the remote file server node. The transferred key is decrypted at the client node. The key is used at the client node to decrypt information of the files downloaded from the remote file server node or to encrypt information of the files prior to uploading for storage at the remote file server node.
Patent TW-I258465-B (TW)
Title: Vinylphenylpropionic acid derivatives, production process therefor, polymer thereof and radiation sensitive resin composition
Inventor: MUTSUGA YASUAKI
IPC: C08F212/14
Filed: 2000-11-14
Granted: 2006-07-21
Abstract: Vinylphenylpropionic acid derivatives; processes for producing the derivatives; polymers of the same; and radiosensitive resin compositions containing the polymers. The above polymers exhibit low radiation absorption and are useful as the resin component of radiosensitive resin compositions particularly suitable for chemically amplified resists. For example, t-butyl 4-vinylphenylpropionate is produced by (1) reacting t-butyl bromoacetate with tri(n-butyl)phosphine to obtain a quaternary phosphonium salt, (2) reacting this salt with a base to obtain a phosphorus ylide, (3) reacting this ylide with 2,4,6-tris(3',5'-di-t-butyl-4'-hydroxybenzyl)methyl-styrene to obtain a quaternary phosphonium salt, and (4) hydrolyzing this salt.
Patent TW-499828-B (TW)
Title: Manufacturing method of multi-layer printed circuit board built with inductors and capacitors
Inventor: LIN WEN-YAN
IPC: H05K3/46
Filed: 2000-11-27
Granted: 2002-08-21
Abstract: The present invention relates to a manufacturing method of multi-layer printed circuit board built with inductors and capacitors, which comprises an inner layer capacitor formation procedure and an outer layer inductor formation procedure. The inner layer capacitor is a flat-plate capacitor formed by arranging copper foils on the upper and lower surfaces of an insulating layer, sequentially performing photoresist coating, image transfer, and etching steps. The outer layer inductor is formed by arranging an insulating layer on the outer side opposite to flat-plate capacitor, pressing a copper foil on the outer surface of the insulating layer, subsequently performing drilling, and hole-punching and electroplating operations, then using photolithography to remove excessive copper foil thereby forming the copper circuit of inductor, and making the outer layer copper circuits conductive with each other. With such a method, it is able to release the surface space of the printed circuit board to increase the usage rate of the circuit board and save the manufacturing cost of the passive device.
Patent TW-550126-B (TW)
Title: Casting steel strip
Inventor: GLUTZ ANDREW
IPC: B21B1/46
Filed: 2000-12-13
Granted: 2003-09-01
Abstract: A twin roll caster (11) produces thin steel strip (12) which passes through a first enclosure (37) to a pinch roll stand (14) including pinch rolls (50) through which the strip passes into a second enclosure (61). The strip passes horizontally through enclosure (61) to an in-line hot rolling mill (16) which closes the exit end of enclosure (61) and hot rolls the strip as it exits that enclosure. Enclosures (37) and (61) are sealed against ingress of atmospheric air and both maintain oxygen levels less than the surrounding atmosphere to reduce formation of scale on the strip. The second chamber (61) is fitted with water spray nozzles (67, 68) operable to spray fine mist of water droplets onto the upper face of the strip as it passes through that enclosure thereby to generate steam producing a superatmospheric pressure within the enclosure preventing ingress of atmospheric air.
Patent TW-522604-B (TW)
Title: System and method for early detection of contaminants in a fuel processing system
Inventor: EDLUND DAVID J
IPC: H01M8/06
Filed: 2000-12-27
Granted: 2003-03-01
Abstract: A system and method for preventing damage to a fuel cell stack resulting from impurities in the product stream from a fuel processor, such as may occur should the separation region of the fuel processor fail. The system and method include detecting the concentration of at least one component of the product stream and isolating the fuel cell stack should this concentration exceed an acceptable threshold level.
Patent TW-546938-B (TW)
Title: Cipher device, cipher method, decoding device, decoding method, and computer readable recording medium for storing program
Inventor: SORIMACHI TORU
IPC: H04L9/06
Filed: 2000-12-27
Granted: 2003-08-11
Abstract: The present invention is that in order to execute the cipher processing on other data in the ciphering, it configures the memory 55, and is connected to a feedback line 65 in parallel. The feedback line 65 is used to feed back the cipher module 51 using the key K to the selector 54. In the process of handling the plain text block data Mi, when happening of inserting the plain text block data Ni requested by IT for processing other data, recording the cipher text block data Ci in the register 56 during happening the IT insertion. After ending the process of plain text block data Ni, the cipher text block data Ci recording in the memory 55 will be selected to the selector 54, so as to begin the processing of the plain text block data Mi+1.
Patent TW-503665-B (TW)
Title: Logo insertion on an HDTV encoder
Inventor: WU SIU-WAI
IPC: H04N7/26
Filed: 2001-01-10
Granted: 2002-09-21
Abstract: An encoder and encoding method for inserting logos into a digital television signal. The logo insertion is performed at the front end of the encoder (e.g., prior to compression) by sharing the video capture frame buffer of the encoder, so there is no need for a separate logo inserter with a separate buffer, and encoding costs are reduced. An alpha blending function receives logo image and logo alpha map data for blending with input video data. The input video is retrieved from the frame buffer, and written back to the frame buffer after blending with the logo data. Subsequently, the frame buffer contents are provided to a pre-processing function for filtering and film mode detection. For a film mode frame, a drop field decision is provided from the pre-processing function to the frame buffer to drop the redundant field. The pre-processed video data is then provided for conventional compression processing. In an HDTV embodiment, several compressors are provided which each receive a panel of a video frame.