baber/WOPTO huggingface dataset:
Patent TW-I246735-B (TW)
Title: Integrated circuit, method of testing integrated circuit and method of manufacturing integrated circuit
Inventor: HISHINUMA MASAYOSHI
IPC: H01L23/58
Filed: 2001-02-27
Granted: 2006-01-01
Abstract: Disclosed are an integrated circuit, method of testing integrated circuit and method of manufacturing integrated circuit, particularly relates to semiconductor integrated circuit having a built-in circuit which enables the external control devices to exchange testing data with each other in a more convenient way. For instance, this invention is applicable to large scale integration (LSI) system both in testing and manufacturing techniques. The solution is to form a spiral conductor pattern on an insulating film over an integrated circuit chip of which one end of the pattern is connected to an input and output terminal of a test circuit. The test circuit has input and output circuits that include a transmitting circuit for driving the conductor pattern as an induction coil or an antenna to transmit a signal, and a receiving circuit for detecting the changes in current or voltage of the conductor pattern to discriminate an external signal to the induction coil or the antenna. Data is transferred to and from an external control device in a non-contact manner.
Patent TW-575615-B (TW)
Title: Smoothing and barrier layers on Tg substrates
Inventor: GRAFF GORDON LEE
IPC: B05D7/24
Filed: 2001-03-15
Granted: 2004-02-11
Abstract: A high temperature substrate having improved properties. The substrate is a polymer substrate having a glass transition temperature greater than about 120° C., and at least one first barrier stack adjacent to the polymer substrate. The barrier stack includes at least one first barrier layer and at least one first polymer layer. A method for making the high temperature substrate with improved properties is also disclosed.
Patent TW-502111-B (TW)
Title: Inspection method for foreign matters inside through hole
Inventor: GOTO NOBORU
IPC: G01N21/956
Filed: 2001-03-29
Granted: 2002-09-11
Abstract: This invention relates to an inspection method and device for foreign matters inside a through hole, capable of high-speed inspecting on foreign matters inside a through hole at low costs and with a good accuracy. Rays of light passing from a plurality of through holes of the same size are simultaneously captured as image data, the number of lumps in the captured lump area corresponding to the plurality of through holes is counted, and a work having the counted number of lumps agreeing with a preset value is subjected to relative comparison with respect to an adjacent lump area, whereby the presence/absence of foreign matters is judged.
Patent TW-594464-B (TW)
Title: Power saving scheme for burst mode implementation during reading of data from a memory device
Inventor: AL-SHAMMA ALI K
IPC: G11C7/10
Filed: 2001-06-06
Granted: 2004-06-21
Abstract: Reading data from a core memory consumes more power when the data sets being driven change state, especially when bursting out the data at high speed. Power saving for a burst mode implementation improves the power consumed by inverting the data sets whenever a majority of the data changes states from set to set and including a separate output indicating whether the data being driven is inverted. Present data is selected from the core memory and clocked into the power saving arrangement. The present data is compared with previously selected data to determine whether the majority of data presently selected has changed from the previously selected data. In addition, the present selected data is also delayed and then subjected to a logical XOR function with the majority determination above. Finally, the data subjected to the logical XOR function and the majority determination are driven separately to external elements requesting the present data. Thus, power is saved as the state of the majority of the data being driven from one data set to the next remains unchanged.
Patent TW-I225479-B (TW)
Title: Improved process for producing carboxylic acids
Inventor: HOUSLEY SAMUEL DUNCAN
IPC: C07C51/00
Filed: 2001-07-05
Granted: 2004-12-21
Abstract: Improved process for producing carboxylic acids or their esters by catalytic liquid phase oxidation of a corresponding precursor in a suitable solvent comprising feeding the reactants to a first oxidation reaction zone at high pressure and high solvent ratio, wherein uptake of oxygen is limited to less than 50% of the oxygen required for full conversion of the precursor to its corresponding carboxylic acid, and then feeding the resulting reaction medium to a second oxidation reaction zone.
Patent TW-537996-B (TW)
Title: System for processing flat media and wafers, and method for processing wafers
Inventor: DAVIS JEFFRY A
IPC: B65D85/86
Filed: 2001-07-06
Granted: 2003-06-21
Abstract: An automated semiconductor processing system has an indexer bay perpendicularly aligned with a process bay within a clean air enclosure. An indexer in the indexer bay provides stocking or storage for work in progress semiconductor wafers. Process chambers are located in the process bay: A process robot moves between the indexer bay and process bay to carry semi-conductor wafers to and from the process chambers. The process robot has a robot arm vertically moveable along a lift rail. Semiconductor wafers are carried offset from the robot arm, to better avoid contamination. The automated system is compact and requires less clean room floor space.
Patent TW-592970-B (TW)
Title: Particle coated bonding systems for hydratable cementitious composition casting and methods for making same
Inventor: WIERCINSKI ROBERT A
IPC: C09J7/02
Filed: 2001-08-10
Granted: 2004-06-21
Abstract: Coated articles, methods for making such articles, and waterproofing systems incorporating these. An exemplary coated article comprises a body with surface coating of inorganic particles reactive with hydroxide generated from hydration of concrete or mortar to form hydration products. The articles are designed to be used with cast concrete or masonry. The inorganic particles comprise at least one of (a) aluminum oxide trihydrate; (b) silica dioxide; (c) fly ash; (d) blast furnace slag, (e) silica fume; (f) an alkali or alkaline earth metal salts; or mixture thereof. The particles improve bonding with hydratable cementitious compositions that are cast against the coated surface and allowed to set.
Patent TW-I230166-B (TW)
Title: Polymer having controlled branching, process for preparing polymer dispersion, and their use in adhesive
Inventor: KOBYLANSKA IRINA
IPC: C08G18/76
Filed: 2001-09-21
Granted: 2005-04-01
Abstract: The present invention is directed to a polymer component having controlled branching, formed from the reaction product of a prepolymer and a chain extender, which prepolymer is itself formed from the reaction product of a mixture of a non-self-associating isocyanate component, a diol component having a molecular weight from about 1500 to 6000 grams/mole and present in an amount greater than about 50% by weight based on the total weight of the prepolymer, and an ion-forming compound, where the chain extender includes an amine-containing compound and is present in an amount sufficient to react with at least about 99% of the isocyanate groups present after the prepolymer has been formed, wherein the controlled branching of the polymer includes at least one of: a hydroxy-functional component having hydroxyl functionality greater than 2.0 and a molecular weight from about 700 to 2000; or a low molecular weight component having more than two hydroxyl groups. Methods of making and using such dispersion compositions are also included.
Patent TW-583650-B (TW)
Title: Optical recording medium
Inventor: YOON DU-SEOP
IPC: G11B20/12
Filed: 2001-10-16
Granted: 2004-04-11
Abstract: Provided is an optical recording medium having wobbles formed on at least one lateral surface of grooves of a user data area and a lead-out area, and configured such that wobble characteristics are made different between the user data area and the lead-out area. The optical recording medium has a user data area and a lead-out area, wherein the user data area and the lead-out area each has grooves and lands formed thereon, wobbles are formed on at least one lateral surface of each of the grooves, and the wobbles of the lead-out area have different characteristics from those of the user data area. As described above, different types of wobbles are formed on the grooves of either the user data area or the lead-out area, thereby preventing an optical pickup that performs reproduction from deviating the user data area. Also, in a multi-layer optical recording medium, the whole area of a first recording layer is configured to have the same condition, thereby preventing deterioration in reproduction and/or recording due to a difference in the transmittance of the first recording layer.
Patent TW-514899-B (TW)
Title: Optical pickup device and optical disk driver
Inventor: HORINOUCHI SHOGO
IPC: G11B7/135
Filed: 2001-10-17
Granted: 2002-12-21
Abstract: In an optical pickup device for emitting at least two laser beams suitable for respective optical recording mediums selectively operated on an optical disk driver so that a signal is read out from and/or recorded onto the selected one of the optical recording mediums, an anamorphic system is arranged to change a cross-sectional shape of one of the laser beams from an oval toward a circle between a divergence point and a confluence point along the one of the laser beam between an upstream common optical paths of the laser beams from the light beam source and a downstream common optical paths of the laser beams toward the objective lens, at which divergence point the laser beams from the upstream common optical path diverge from each other, and at which confluence point the laser beams converge into the downstream common optical path.
Patent TW-590918-B (TW)
Title: Engine start control apparatus
Inventor: OTA ATSUO
IPC: F02N11/08
Filed: 2001-10-23
Granted: 2004-06-11
Abstract: Engine startability is to be improved in a reverse rotation control in which a crank shaft is rotated reverse up to a predetermined position just after the stop of an engine so as to be ready for the next engine start. An engine start control apparatus including reverse rotation control means which starts the supply of electric power for reverse rotation to a starter motor just after the stop of an engine, crank angle detecting means for detecting that a crank shaft, when rotating reverse, has reached an angle corresponding to a top dead center of a piston, and reversing load detecting means for detecting a reversing load on the crank shaft, the reverse rotation control means terminating the supply of electric power for reverse rotation in response to the arrival of the crank shaft at the angle corresponding to the top dead center detected by the crank angle detecting means [""X"" mark on curved line A in Fig. 6(c)] or in response to a rise of the reversing load detected by the reversing load detecting means [""X"" mark on curved line B in Fig. 6(c)], whichever is the earlier.
Patent TW-541208-B (TW)
Title: Process and plant for the dip-coating of a metal strip, in particular of a steel strip
Inventor: DAUCHELLE DIDIER
IPC: C23C2/40
Filed: 2001-11-09
Granted: 2003-07-11
Abstract: The subject of the invention is a process for the continuous dip-coating of a metal strip (1) in a tank (11) containing a liquid metal bath (12), in which process the metal strip (1) is made to run continuously through a duct (13), the lower part of which is immersed in the liquid metal bath (12), in order to define with the surface of the said bath a liquid seal (14). In the region where the strip (1) leaves the liquid metal bath (12), the liquid metal is isolated from me surface of the said bath in an isolating enclosure (20) and the metal oxide particles and intermetallic compound particles are recovered by the liquid metal flowing from this region into the said enclosure (20) and the said particles are extracted from this enclosure (20). Another subject of the invention is a plant for implementing the process.
Patent TW-I238397-B (TW)
Title: Method and devices for storing and reading data on a storage medium and storage medium
Inventor: TOL RONALD MARCEL
IPC: G06F17/30
Filed: 2002-01-15
Granted: 2005-08-21
Abstract: The invention relates to a method and devices for storing and reading data (5, 6) on a storage medium (17). In order to allow compatibility between different file systems (JAFS, UDF) data structures are stored in a first administrative area (10) as belonging to the first file system (JAFS) and a second administrative area (12) belonging to the second file system (UDF). Thus, a so-called bridge disc is achieved that may be read in the different file systems.
Patent TW-544738-B (TW)
Title: Semiconductor having capacitor and method of producing the same
Inventor: KAJITA AKIHIRO
IPC: H01L21/02
Filed: 2002-04-15
Granted: 2003-08-01
Abstract: A Metal-Insulator-Metal type capacitor include a below electrode film, a capacitor insulator film, and an above electrode film. A wire for the above electrode direct connects to the above electrode film. A second wire layer connects to a first wire layer by plug for the wire. A wire for the below electrode connects to the below electrode film by plug for the below electrode.
Patent TW-561089-B (TW)
Title: Method for manufacturing mold inserts of light guide plates
Inventor: SHIU JEN-CHANG
IPC: B29C33/00
Filed: 2002-05-07
Granted: 2003-11-11
Abstract: Disclosed is method for manufacturing mold inserts of light guide plates, which employs mechanical machining or laser machining to performing point machining operation on a machining surface of a substrate, so as to form a lumpy surface having plural dimples on the machining surface of the substrate. The substrate after machining is placed in a polishing tank for electrolysis or chemical polishing. Course protrusions projecting beyond the dimples on the substrate are subjected to a greater extent of etching to form smooth and fine surfaces. The substrate after polishing is placed in a nickel-plating tank, to deposit a nickel layer on the lumpy surface and the dimples by means of oxidation reduction, whereby the surfaces of the nickel layer forms a micro-structural face identical to the lumpy surface. The substrate plated with a nickel layer thereon may serve as a mold insert for light guide plates.
Patent TW-578327-B (TW)
Title: Planar high-frequency antenna
Inventor: SHOR ARIE
IPC: H01Q9/28
Filed: 2002-05-07
Granted: 2004-03-01
Abstract: The present invention provides a planar antenna having a scalable multi-dipole structure for receiving, and transmitting high-frequency signals, including a plurality of opposing layers of conducting strips disposed upon either side of an insulating (dielectric) substrate. The dipoles are bifurcated between sides of a substrate on which the dipoles are disposed. A feed line is balanced to a co-axial cable and feeds one half of the bifurcated dipoles, and an independent feed line is connected to the other half of the bifurcated dipoles. Sets of the dipoles are arranged symmetrically around a center axis of the feed lines. The sets of dipoles are in series with other sets of dipoles. The antenna is ideally suited for operation in the 5.15-5.35 GHz RF band.
Patent TW-521143-B (TW)
Title: Missile launcher cell with exhaust gas uptake ducts, and array of such missile launcher cells
Inventor: CIAPPI JORGE IGNACIO
IPC: F41F3/052
Filed: 2002-06-19
Granted: 2003-02-21
Abstract: An elongated missile launcher cell is structured to allow arraying into multiple-cell array. Each missile launcher cell of the array includes a support structure which accommodates a canisterized missile. Each cell also includes its own chimney and exhaust gas plenum, so that it may be used individually. Since each cell has its own missile exhaust capability, there is no need to keep one or more bays of a missile launcher array vacant to provide for venting of exhaust gases.
Patent TW-I223405-B (TW)
Title: FeRAM memory and method for manufacturing it
Inventor: BRUCHHAUS RAINER
IPC: H01L27/11502
Filed: 2002-06-28
Granted: 2004-11-01
Abstract: In order to manufacture FeRAM memories (1) in a particularly space-saving fashion and thus increase the storage density, it is proposed to form at least some of the multiplicity of capacitor devices (10-1, ..., 10-4) which are used as storage elements with a multiplicity of individual capacitors (C1, C2) which are connected in parallel with one another. The individual capacitors have ferroelectric or paraelectric dielectric regions with different coercitive voltages in such a way that there is a resulting multiplicity of storage states for each of the individual capacitors.
Patent TW-579551-B (TW)
Title: Adapting a semiconductor wafer for planarization
Inventor: THOMAS TERENCE M
IPC: H01L21/321
Filed: 2002-07-23
Granted: 2004-03-11
Abstract: A semiconductor wafer (1) adapted for planarization by polishing the wafer (1) with a polishing pad and a polishing fluid, the wafer (1) having a metal layer (5), and a resistant film formed selectively on low topography features of the metal layer (5) to resist the polishing fluid while high topography features of the metal layer (5) are removed by said polishing, which minimizes a time duration for attaining planarization of the wafer (1) by said polishing.
Patent TW-553725-B (TW)
Title: Rotor braking device for pinning reel
Inventor: IKUTA TAKESHI
IPC: A01K89/00
Filed: 2002-08-27
Granted: 2003-09-21
Abstract: This invention relates to a rotor braking device for braking rotation in the fishing line playing out direction of the rotor rotatably attached to the reel body of the spinning reel, and equipped with a braking part, having a one-way clutch for transmitting the rotation of the rotor in the fishing line playing out direction and a braking member which is linked to the rotation of the rotor in the fishing line playing out direction transmitted from the one-way clutch, a braking operation member which is moveably attached to the body and is brought into contact with the braking member, and a sound-producing mechanism to produce sound by the rotation of the rotor in the fishing line playing out direction.
Patent TW-546859-B (TW)
Title: Structure and manufacturing method of GaN light emitting diode
Inventor: CHEN LUNG-JIAN
IPC: H01L33/04
Filed: 2002-09-20
Granted: 2003-08-11
Abstract: This invention relates to a structure and a manufacturing method of GaN light emitting diode. Firstly, a substrate is provided and then a GaN semiconductor layer is formed on the substrate, in which the GaN semiconductor layer has, from bottom to top, an N-type GaN contact layer, a light emitting stacked layer and a P-type GaN contact layer. Subsequently, a digital transparent layer is formed on the P-type GaN contact layer and a dry etching method is employed to etch downwards the digital transparent layer, the P-type GaN contact layer, the light emitting stacked layer and the N-type GaN contact layer, ending within the N-type GaN contact layer to form a N-metal formation region. Then, a first ohmic contact electrode is formed on the P-type GaN contact layer for P-type ohmic contact purpose, and a second ohmic contact electrode is formed on the N-metal formation region for N-type ohmic contact purpose. Finally, a bonding pad is formed, respectively, on the first and the second ohmic contact electrodes.
Patent TW-586982-B (TW)
Title: Improved compositions, methods and devices for high temperature lead-free solder
Inventor: DEAN NANCY
IPC: B23K35/26
Filed: 2002-10-02
Granted: 2004-05-11
Abstract: A lead-free solder comprises an alloy of silver and bismuth in amounts of about 2 wt% to about 18 wt% and about 98 wt% to about 82 wt%, respectively. Contemplated alloys further comprise at least one of zinc, nickel, germanium or a combination thereof in an amount of up to about 1000 ppm (preferably about 500 ppm) and have a solidus of no lower than about 262.5 DEG C and a liquidus of no higher than about 400 DEG C. Contemplated alloys may further comprise a chemical element with an oxygen affinity that is higher than the oxygen affinity of at least one of the constituents of the alloy, and particularly contemplated elements are phosphorus and germanium.
Patent TW-I232185-B (TW)
Title: Power transmission device for electric two-wheeled bike
Inventor: TERADA JIYUNJI
IPC: B60K1/02
Filed: 2002-10-07
Granted: 2005-05-11
Abstract: The present invention provides a power transmission device for a motor-driven two-wheeled vehicle capable of realizing thinning of an electric power unit. This motor-driven two-wheeled vehicle is constituted by incorporating the electric power unit comprising an electric motor 39 and a planetary gear speed reducer (gear speed reducer) 40 for transmitting rotation of the electric motor 39 to a rear axle 47a by reducing the speed of the rotation into a rear arm 24 and mounting a rear wheel 26 at an end part of the rear axle 47 projecting outward from a rear part of the rear arm 24. The electric motor 39 is constituted of an axial gap type motor provided with a rotor 39A rotating together with a rotary shaft 42 coaxial with the rear axle 47a. The planetary gear speed reducer 40 is arranged into a recessed part formed at the center of rotor 39A to partially overlap the planetary gear speed reducer 40 and a magnet 39b fixed to the rotor 39A in a vehicle width direction.
Patent TW-565662-B (TW)
Title: Cam device
Inventor: KATO HEIZABURO
IPC: F16H25/00
Filed: 2002-10-25
Granted: 2003-12-11
Abstract: This invention provides a cam device having a small size, enabling transmission of high rotary torque, while securing ecology as a device constitution with a cam as a main body, and capable of realizing a high speed operation and desirably applicable as a base machine of various kinds of machine devices such as an APC device handling heavy cargoes. In this cam device having an output shaft performing a rotating operation and a lift operation as a rotary motion and a lift motion outputted from each of a roller gear cam and a plate cam provided on a rotated and driven input shaft are inputted, a turret for inputting the rotary motion outputted from the roller gear cam into the output shaft is integrally formed in the output shaft.
Patent TW-I273126-B (TW)
Title: Polysiloxane rubber sheet for hot press bonding
Inventor: NAKANO AKIO
IPC: C08L83/04
Filed: 2002-11-25
Granted: 2007-02-11
Abstract: This invention provides a polysiloxane rubber sheet for hot press bonding, in which the sheet does not tightly fit with the press tool or article to be press bonded, press bonding process can be improved and also the sheet has good durability and does not contaminate the surrounding. As its characteristics, at least one side of the polysiloxane rubber sheet for hot press bonding has an arithmetic average surface roughness of 0.8 to 5 mum.