baber/WOPTO huggingface dataset:
Patent TW-415888-B (TW)
Title: Transparent sheet or film
Inventor: KANEKO SHOICHI
IPC: C08K3/24
Filed: 1999-02-11
Granted: 2000-12-21
Abstract: Disclosed is a transparent sheet or film which can be produced with high productivity, and has high transparency, excellent antistatic property and high reflection reducing ability, and also has high hardness and excellent resistance to marring and to a solvent. The transparent sheet or film comprises a transparent support, a first transparent and electrically conductive layer comprising a cured film of a resin containing fine particles of electro-conductive zinc salt of antimonic acid anhydride formed on the support, and a second transparent layer formed on the first layer and having a refractive index lower than that of the first layer.
Patent TW-442737-B (TW)
Title: Device and method for data copy by e-mail
Inventor: LI JIAN-HUNG
IPC: H04L12/00
Filed: 1999-06-17
Granted: 2001-06-23
Abstract: The present invention relates to a device and a method for data copy by e-mail on various types of database. While updating data copy on different databases, no lengthy connection between systems is required. The device uses e-mail to carry out data copy between two system servers for data copying of the database, which mainly consists of a first e-mail data copy mechanism, a first e-mail server, a second e-mail server, and a second e-mail data copy mechanism. The first e-mail data copy mechanism is used for converting the format of the data to be updated into an e-mail format and, at the same time, generating a serial number before packaging the serial number and the data into an e-mail. The first e-mail server is used for transmitting said e-mail through a network. The second e-mail server is used for receiving the e-mail transmitted from the first e-mail server through the network. The second e-mail data copy mechanism is used for checking and confirming the serial number of said e-mail before converting the data of the e-mail into the same format as the database and updating the data in sequence into the database.
Patent TW-408050-B (TW)
Title: Manufacturing method of metal ball
Inventor: CHIOU HUAN-JUNG
IPC: B23B5/00
Filed: 1999-06-25
Granted: 2000-10-11
Abstract: This invention is related to a manufacturing method of a metal ball and it consists of the following procedures: (A). Clamp a blank with a chuck of a lathe; (B). Along the direction of the lathe spindle, machine inward the blank from the center of outer face of the blank to get a positioning hole with a pre-set depth, and then threading the positioning hole of the blank by the lathe; (C). Machine, starting from the outer rim of the positioning hole to the periphery of the blank into a semi-spherical body; (D). Dismount the blank, and then clamps a heart-shaped fixture with the chuck. A shoulder portion is provided around the heart-shaped fixture at the side close to the chuck, and a thread is provided on the other side of the body; (E). Thread fit the blank using the positioning hole into the heart-shaped fixture and make the one end of the blank push against the chuck; (F). Lathing the periphery of the blank to get another half of the blank into a semi-spherical body. This semi-spherical body and the previously machined semi-spherical body are united to form a sphere body and fillers are crammed in the positioning hole to form a complete ball.
Patent TW-416900-B (TW)
Title: Pressing tool
Inventor: ULRICH WIEBE
IPC: B25B27/10
Filed: 1999-06-28
Granted: 2001-01-01
Abstract: The pressing tool has two working jaws (1, 2) on a common axis (3), forming a tool gap (4); two partly circular setting rings (21, 22) movable circumferentially on one side by one of the jaws, and forming a complete ring when the jaws are closed. There are also several pressing elements (45) arranged on the jaws with their free end movable towards or away from the center of the complete ring.
Patent TW-466851-B (TW)
Title: Optical communication system that transmits and receives data through free space
Inventor: AMADON CHARLES GREGORY
IPC: H04B10/00
Filed: 1999-11-02
Granted: 2001-12-01
Abstract: A system and method for networked high-speed data communication through free space is described. The system includes one or more central networks, which contain one or more lasers modulated with high-speed data to illuminate with laser light areas surrounding the central network in which are located one or more user networks. The laser from the central network generates a radiation pattern that is sectored into horizontal and vertical sectors, and further divided into channels for each wavelength. Data coming from the user networks modulates a laser, which is transmitted as a collimated beam through free space back to the central network where it is received. Communication can be point-to-point, point-to-multipoint, multipoint-to-point, or multipoint-to-multipoint, and the point-to-multipoint communication can be broadcast, simulcast, or multicast.
Patent TW-437236-B (TW)
Title: Decoding apparatus and decoding method
Inventor: NAKAMURA HITOSHI
IPC: H04N19/91
Filed: 1999-07-29
Granted: 2001-05-28
Abstract: The object of the present invention is to realize a decoding apparatus and method capable of improving the functionality and simplifying the constitution. To achieve the object, the decoding apparatus comprises compressing means for compressing image data decoded by the decoding means to be supplied to the storing means and the extending means for extending the image data compressed by the compressing means which has been stored in the storing means to be supplied to the decoding means. Also, the decoding method comprises a first step for storing the image data decoded by the decoding processing in the storing means and a second step for reading and extending the compressed image data stored in the storing means and for decoding the encoded data based on the extended image data.
Patent TW-444521-B (TW)
Title: Isolated flip chip or BGA to minimize interconnect stress due to thermal mismatch
Inventor: KAMATH SUNDAR
IPC: H01L23/373
Filed: 1999-08-18
Granted: 2001-07-01
Abstract: A wiring substrate with reduced thermal expansion stress. A wiring substrate, such as a laminated PWB, thin film circuit, lead frame, or chip carrier accepts an integrated circuit, such as a die, a flip chip, or ball grid array package. The wiring substrate has a thermal expansion stress reduction insert, void, or constructive void in a thermal expansion stress region proximate to the integrated circuit. The thermal expansion stress reduction insert or void may extend a selected distance from the edge or edges of the integrated circuit attachment area. The thermal expansion stress reduction insert or void improves the flexibility of the wiring substrate in the region that is joined to the integrated circuit, thus reducing thermal stress between components of the wiring substrate-integrated circuit assembly. In another embodiment, layers of a laminated wiring substrate are intentionally not bonded beneath the chip attach area, thus allowing greater flexibility of the upper layer of the laminate.
Patent TW-483818-B (TW)
Title: Intelligent hydraulic manifold used in an injection molding machine
Inventor: CHOI CHRISTOPHER WAI-MING
IPC: F15B11/028
Filed: 1999-10-12
Granted: 2002-04-21
Abstract: Apparatus and method for controlling a hydraulic actuator in an injection molding machine, where the hydraulic actuator moves in a linear or rotary manner to effect movement of an injection molding device, such as a mold clamp. A microcontroller is locally disposed adjacent to the actuator or the hydraulic fluid distribution manifold to cause the actuator to drive the device. The microcontroller is electrically coupled to the system control processor. This distributed control architecture increases system processing through put, enhances reliability, and permits easier upgrades/repair. Preferably, the microcontroller is mounted on the manifold and controls all of the actuators supplied from that manifold.
Patent TW-583224-B (TW)
Title: Sulfur-functional polyorganosiloxanes
Inventor: LUGINSLAND HANS-DETLEF
IPC: C08G77/50
Filed: 1999-10-21
Granted: 2004-04-11
Abstract: Sulfur-functional polyorganosiloxanes corresponding to the general formula I. They can be used in rubber mixtures.
Patent TW-I229685-B (TW)
Title: Polyurethane fiber obtained from a polyurethane composition containing a hindered amine compound, process for producing it and stretch woven fabric
Inventor: KITAMURA KOTA
IPC: C08G18/48
Filed: 1999-12-20
Granted: 2005-03-21
Abstract: To provide a polyurethane fiber obtained from a polyurethane composition containing a hindered amine compound, a process for producing it, and a stretch woven fabric. The hindered amine will not deteriorate any characteristics of a resin, can be independently as a stabilizer to mix with a polymer constituting the resin, and can be as a resin stabilizer showing excellent stabilization effect even after a variety of processings such as a dying processing. A hindered amine compound having a solubility relative to acidic solutions of lower than a specific value is used. In addition, a hindered amine compound having two types of specific groups in the molecule, wherein the weight fraction of the groups is in a specific range, is used. In addition, a hindered amine compound obtained as a copolymer which is obtained by using two types of specific polymeric monomers as essential components is used.
Patent TW-448118-B (TW)
Title: Sea going barge train
Inventor: WIERICK CARLOS KOUNTZ
IPC: B63B21/56
Filed: 2000-01-15
Granted: 2001-08-01
Abstract: There is provided a sea going barge train or modular tanker vessel for ocean transportation of cargo, such as oil or other dry or liquid materials, consisting of a forward traction unit, a rear powered caboose unit and a series of modular units or barges interposed there-between wherein the units are serially and flexibly interconnected by means of a universal type coupling which permits relative limited yaw, pitch and roll movement between units. The hull of each barge unit is substantially semi-cylindrically shaped so that the hull immersed section is circular and the barge units are detachably coupled to each other fore and aft and to the traction and caboose units at the circle center of the circle segment defined by the hull cross section so that hull continuity of the barge train is maintained as the barge units roll relative to each other. The universal type coupling employed to detachably couple the barge units to each other and to the forward traction unit and rear caboose unit consists of a male coupling shaft extending from a universal joint mounted at the fore (or aft) of a barge unit and a female socket, for receiving the male coupling shaft, mounted at the aft (or fore) of a mating barge unit.
Patent TW-444419-B (TW)
Title: Alkaline battery separator and manufacturing method thereof
Inventor: TANAKA MASANAO
IPC: H01M50/44
Filed: 2000-01-28
Granted: 2001-07-01
Abstract: The present invention reveals an alkaline battery separator comprising a fiber sheet containing, on outer surfaces of fibers forming a surface of the fiber sheet, a substance having a peak of a bond energy at 530.5 to 531.5 eV which is measured by an X-ray photoelectron spectrometer at a photoelectron-taking-off angle of about 30 DEG; a fiber sheet containing a larger amount of carboxyl groups bonded to the surfaces of fibers forming an inside of the fiber sheet than the amount of carboxyl groups bonded to the outer surfaces of fibers forming a surface of the fiber sheet; or a fiber sheet capable of entrapping ammonia in an amount of 0.4 mmol/g or more in average. The alkaline battery separator of the present invention has superior self-discharge prohibiting function, moistening property, and little fluctuation of capacity holding rate.
Patent TW-436995-B (TW)
Title: Method for producing barrier layer in copper process
Inventor: JENG PEI-REN
IPC: H01L21/768
Filed: 2000-01-31
Granted: 2001-05-28
Abstract: A method for producing a barrier layer, in which a composite film of titanium and titanium nitride is used as the material of a barrier layer. In a process of titanium metal, a two-stage ionization metal plasma sputtering (IMP sputtering) process is used to perform the deposition process which can be used in the production of a conductor layer of copper metal. In the first stage of a titanium sputtering process, a substrate bias is applied on the susceptor to increase the step coverage rate. In the second stage process, no substrate bias is applied to form a titanium lattice structure higher in (002) orientation. Next, a titanium nitride barrier layer is deposited on the titanium pad layer of susceptor orientation (002) in order to have a high degree of (111) susceptor orientation. Finally, an electroplating process is used to produce a copper film layer with a high (111) susceptor orientation for thereby increasing the lifespan of the electromigration of the conductive layer and ensuring a better device reliability.
Patent TW-512331-B (TW)
Title: Information recording medium information recording method and information recording/reproduction system
Inventor: GOTOH YOSHIHO
IPC: G11B20/18
Filed: 2000-02-01
Granted: 2002-12-01
Abstract: An information recording medium including a plurality of sectors of the present invention includes: a first spare area including a spare sector for replacing a defective sector among the plurality of sectors; a defect management information area for managing the replacement of the defective sector by the spare sector; and a volume space in which user data can be recorded. The volume space is configured so that a second spare area including a spare sector for replacing a defective sector among the plurality of sectors can be additionally allocated. Location information indicating a location of the second spare area is recorded in the defect management information area.
Patent TW-505595-B (TW)
Title: Light-weight bicycle crown containing lightening bores
Inventor: ALLEN KIRK A
IPC: B62K21/04
Filed: 2000-02-15
Granted: 2002-10-11
Abstract: A light-weight bicycle crown includes a horizontal unitary body member having in longitudinal vertical cross-section an arched generally inverted U-shaped configuration including a center portion, a pair of generally downwardly extending leg portions, and a pair of end portions integral with the lower ends of the leg portions, respectively, the center portion containing a vertical center through bore for receiving the bicycle steering shaft, and the end portions containing vertical end through bores on opposite sides of the center bore for receiving the stanchions of the front fork shock absorber means, respectively, characterized by the provision of lightening bores that extend from the end bores longitudinally within the leg portions, respectively, the end bores terminating in closed end walls adjacent the center through bore. Preferably, the end walls of the lightening bores are concave, the lightening bores have an elliptical cross-sectional configuration, and the thickness of the crown leg portion surrounding each lightening bore is constant, thereby to achieve maximum structural strength with a minimum of total crown weight.
Patent TW-468172-B (TW)
Title: Integrated CD/DVD dual laser optical system
Inventor: CHANG HUNG-LU
IPC: G11B7/00
Filed: 2000-06-15
Granted: 2001-12-11
Abstract: The present invention is an integrated CD/DVD dual laser optical system, which is to glue together the silicon chip base which is pasted with CD and DVD laser diodes respectively in the manner overlapped from top, and which uses 45 DEG etched micro mirror and polarization beam splitter, so that the optical paths of the laser beams on the upper side and the lower side can be integrated together in a three-dimensional way, wherein a circular hole is drilled at the intersection of the upper silicon chip base and the optical path of the lower laser beam, so as to control the numerical aperture (NA) of the lower laser beam; since an integrated structure overlapped from top is adopted by the present invention, the designed area of the optical path can be greatly shrunken, so that the optical pickup head can be even more minimized.
Patent TW-452922-B (TW)
Title: Methods of fabricating an integrated circuit device with composite oxide dielectric
Inventor: MERCHANT SAILESH MANSINH
IPC: H01L29/51
Filed: 2000-07-04
Granted: 2001-09-01
Abstract: A method of fabricating an integrated circuit device includes forming a first metal oxide layer adjacent a semiconductor substrate. The first metal oxide layer may be formed of tantalum oxide, for example. A second metal oxide layer, which includes an oxide with a relatively high dielectric constant such as titanium oxide, zirconium oxide, or ruthenium oxide, is formed on the first metal oxide layer opposite the semiconductor substrate, and a metal nitride layer, such as titanium nitride, is formed on the metal oxide layer opposite the first metal oxide layer. The metal nitride layer includes a metal which is capable of reducing the metal oxide of the first metal oxide layer. Thus, the second metal oxide layer substantially blocks reduction of the metal oxide of the first metal oxide layer by the metal of the metal nitride layer.
Patent TW-456158-B (TW)
Title: Ionic salt dyes as amorphous, thermally stable emitting and charge transport layers in organic light emitting diodes
Inventor: CHONDROUDIS KONSTANTINOS
IPC: H01L51/30
Filed: 2000-08-14
Granted: 2001-09-21
Abstract: The invention modifies and converts neutral dye molecules (D) to ionic salts (D-A<SP>+</SP>X<SP>-</SP> or DA<SP>-</SP>X<SP>+</SP>), and employs them as emitting or charge transport layers in organic light emitting diodes (OLED's). This is achieved by attaching ionizable substituents (A) on the dye molecule during initial synthesis, and then reacting it with an appropriate agent that contains charge balancing ions (X). These ionic compounds can be deposited as amorphous films using conventional evaporation techniques. In addition, they are thermally stable to crystallization. OLED devices incorporating such dye salts for emitting layers exhibit superior efficiencies and durability compared with devices using neutral dye molecules.
Patent TW-502000-B (TW)
Title: Elevator apparatus of seismic isolation building and non-seismic isolation building
Inventor: SEKIYA YUJI
IPC: E04H9/02
Filed: 2000-08-30
Granted: 2002-09-11
Abstract: In order to make a space for an entrance part large, an entrance of the wall for partitioning off a clearance for an earth quake motion from a building is got rid of, and an expansion floor is installed by approaching movable wall which spread to a partition wall provided in the right and left side to hoisting road side. The expansion floor can be moved to front and back directions by using the partition wall in right and left sides as a guide, and follows the hoisting road. Furthermore, it moves with the hoisting road side to the right and left directions independently, and follows the non-seismic isolation building.
Patent TW-460337-B (TW)
Title: Method and apparatus for sorting granular objects with at least two different threshold levels
Inventor: SATAKE SATORU
IPC: B07C5/342
Filed: 2000-09-01
Granted: 2001-10-21
Abstract: Granular objects flowing in a continuous form are irradiated by light, image element signals from a solid-state image device are binarized by a threshold value of a predetermined luminance brightness determined for detecting a defective portion of a granular object of a first level, and the above image element signals are also binarized by a threshold value of a predetermined luminance brightness determined for detecting a defective portion of a second level. The second level is for a tone of color heavier than that of the first level. When a defective image element signal is detected from the binarized image elements, an image element of a defective granular object at the center location is specified based on the data of the image element signals from the solid-state image device binarized by the threshold value of a predetermined luminance brightness determined for detecting the outward form of the granular object and the specified defective granular object image element, and the sorting signal is outputted to act on the center location of the defective granular object corresponding to the image element at the specified center location. A granular object having a heavily colored portion which, even small in size, has influence to the product value can be effectively ejected. Sorting yield is improved by not sorting out the granular objects having a defective portion which is small and only lightly colored thus having no influence to the product value.
Patent TW-496775-B (TW)
Title: Individually addressable micro-electromagnetic unit array chips
Inventor: ZHU XIAOSHAN
IPC: C40B40/10
Filed: 2000-09-13
Granted: 2002-08-01
Abstract: This invention provides electromagnetic chips and electromagnetic biochips having arrays of individually addressable micro-electromagnetic units, as well as methods of utilizing these chips for directed manipulation of micro-particles and micro-structures such as biomolecules and chemical reagents. An electromagnetic biochip comprises an individually addressable micro-electromagnetic unit chip with ligand molecules immobilized on its surface. By controlling the electromagnetic field at each unit of the array and combining this control with magnetic modification of biomolecules, these chips can be used for directed manipulation, synthesis and release of biomolecules in order to increase sensitivity of biochemical or chemical analysis and reduce assay time. Other advantages with these chips include minimized damages to biological molecules and increased reproducibility of assay results.
Patent TW-498623-B (TW)
Title: Reconstruction of nonuniformly sampled bandlimited signals
Inventor: JOHANSSON HAKAN
IPC: H03M1/12
Filed: 2000-10-16
Granted: 2002-08-11
Abstract: The present invention refers to a method and apparatus for reconstruction of a nonuniformly sampled bandlimited analog signal xa(t), said nonuniformly sampled signal comprising N subsequences xk(m), k=0, 1, ..., N-1, N ≥ 2, obtained through sampling at a sampling rate of 1/(MT) according to xk(m)=xa(nMT+tk), where M is an integer, and tk=kMT/N+Δtk, Δtk being different from zero. The invention comprises forming a new sequence y(n) from said N subsequences xk(m) such that y(n) at least contains the same information as x(n)=xa(nT), i.e. xa(t) sampled with a sampling rate of 1/T, in a frequency region lower than ω0, ω0 being a predetermined limit frequency, by means of (i) upsampling each of said N subsequences xk(m), k=0, 1, ..., N-1, by a factor M, M being a positive integer; (ii) filtering each of said upsampled N subsequences xk(m), k=0, 1, ..., N-1, by a respective digital filter; and (iii) adding said N digitally filtered subsequences to form y(n). The respective digital filter is preferably a fractional delay filter and has preferably a frequency response Gk=ak e(-jωsT), k=0, 1, ..., N-1, in the frequency band |ωT| ≤ ω0T, ak being a constant and s=d+tk, d being an integer.
Patent TW-589624-B (TW)
Title: Optical rotating recording medium, address information recording method, address information recovery method, optical recording apparatus, optical reproducing apparatus, and optical recording/reproducing apparatus
Inventor: ARAI MASAYUKI
IPC: G11B20/12
Filed: 2000-10-18
Granted: 2004-06-01
Abstract: An address information recording region in a header of a land or/and groove on a super compact magneto-optical disk 1 stores one address and an error correction code generated by the Reed-Solomon system corresponding to the address. Preferably, one symbol consists of four bits and the error correction code is generated by the Reed-Solomon system for every four bits.