baber/WOPTO huggingface dataset:
Patent TW-I242735-B (TW)
Title: Multi-unit building with secure entry system
Inventor: SATO TAKAYUKI
IPC: G07C9/00
Filed: 2001-12-31
Granted: 2005-11-01
Abstract: A secure entry system for a building having a plurality of units provided therein, each of the units permitting only entry of a designated person thereto, the system comprising: an administration server operable to administrate a computer network system in the building; and at least one interconnecting device operable to connect the administration server and respective network devices in the plurality of units. The administration server sets the interconnecting device to assign a plurality of VLANs to each of the units, respectively, in such a manner that a VLAN assigned to one of the units is different from VLANs assigned to respective others of the units to provide secure entry to the units and the computer network system in the building.
Patent TW-563121-B (TW)
Title: Actuator for a pick-up in an apparatus for the optical recording or reproduction of information
Inventor: ELSASSER ALEXANDER
IPC: G11B7/12
Filed: 2002-01-04
Granted: 2003-11-21
Abstract: The invention relates to an actuator for a pick-up in an apparatus for the optical recording or reproduction of information with a high dynamic range in conjunction with a low power consumption, which, moreover, can be realized with a small structural height. It is an object of the invention to eliminate the disadvantages of asymmetrical actuators and to provide an actuator having comparatively higher sensitivity and a better dynamic behaviour, which can be embodied with a small structural height. The invention is based on the principle that an asymmetrical actuator is provided which has two magnetic chambers which are arranged one behind the other and in which, with a current flowing in coils, forces are generated outside the centre of gravity of the actuator, but their undesirable torques compensate one another. The invention can preferably be applied to asymmetrical actuators for optical scanning devices in CD and DVD and also computer apparatuses.
Patent TW-564647-B (TW)
Title: Method for power control for mixed voice and data transmission
Inventor: WILLENEGGER SERGE
IPC: H04J13/00
Filed: 2002-01-16
Granted: 2003-12-01
Abstract: In a disclosed embodiment, a ""voice noise power"" is added to an aggregate voice power which is the total voice power used by all users in a cell. The voice noise power is transmitted in addition to the aggregate voice power in order to maintain the total of the aggregate voice power and voice noise power at a pre-determined voice power limit. In one embodiment, the voice power limit can be increased or decreased to further improve control over power consumption during voice and data transmission. Further, in order to maintain the power consumed by data transmission at a desired level, data noise is transmitted after transmission of a data burst, or in between data bursts, by inserting a pre-determined amount of artificial data into the gaps in data transmission. The data noise is transmitted in addition to the data bursts in order to maintain the total power consumed during data transmission at a desired level.
Patent TW-531813-B (TW)
Title: Metal pad of semiconductor device
Inventor: CHIAN JIA-CHI
IPC: H01L21/48
Filed: 2002-02-01
Granted: 2003-05-11
Abstract: Metal pads of semiconductor device are located in the opening of the passivation layer and are connected to the metal connection layer of the semiconductor devices through plural metal plugs. They consist of a first aluminum alloy layer, a laser stop layer and a second aluminum alloy layer. The said first aluminum alloy layer is located upon the metal plugs; the said laser stop layer is located on the first aluminum alloy layer and is composed of metal having high melting point and high laser reflectance. The thickness of the laser stop layer is between 500 to 5000 angstroms. The said second aluminum alloy layer is located upon the laser stop layer and its thickness is between 1000 to 20000 angstroms.
Patent TW-591505-B (TW)
Title: Prediction method for the movement direction of optical guidance
Inventor: SHIU MING-HUA
IPC: G06F3/033
Filed: 2002-03-15
Granted: 2004-06-11
Abstract: The inventive method comprises utilizing the motion vector difference in the previous two times of the correct average absolute difference matrix (i.e., the average absolute difference matrix of the only one least average absolute difference (MAD (min)) as the basis for direction prediction; using the correct vector position in the former time as the center to predict and find the possible direction and vector magnitude in the way of layer-by-layer expanding outward and layer-by-layer determination when plural MAD (min)'s are the same; and before comparing the next frame each time, replacing the reference frame by the candidate block at the center position of the frame currently, so that the shift vector can be maintained to vary in a specific range.
Patent TW-I252237-B (TW)
Title: Novel fluoroalkyl polymers containing a cationogenic segment
Inventor: JARIWALA CHETAN PRABODH
IPC: C08F220/24
Filed: 2002-03-19
Granted: 2006-04-01
Abstract: Fluorochemical polymers for use in providing stain-release properties to a substrate material are disclosed. The present invention provides for polymeric fluorochemical polymers that include perfluoroaliphatic, hydrophilic, cationogenic, and either N-hydroxyalkylacrylamide and/or diacrylate monomers.
Patent TW-544735-B (TW)
Title: Semiconductor device having a high-dielectric gate insulation film and fabrication process thereof
Inventor: IRINO KIYOSHI
IPC: H01L21/8234
Filed: 2002-03-28
Granted: 2003-08-01
Abstract: An ultra high-speed semiconductor device has a high-K dielectric gate insulator layer, wherein spread of impurities to a Si substrate from a gate electrode through the high-K dielectric gate insulator layer, and spread of oxygen and metallic elements from the high-K dielectric gate insulator layer to the Si substrate or the gate electrode are suppressed by arranging the high-K dielectric film sandwiched by nitrogen atomic layers on the Si substrate that is covered by an oxygen atomic layer.
Patent TW-522452-B (TW)
Title: Semiconductor device and method of manufacturing the same
Inventor: KUMAMOTO KEITA
IPC: H01L21/76
Filed: 2002-03-28
Granted: 2003-03-01
Abstract: A semiconductor device including an insulating film (6) embedded in a concave portion is disclosed. A nitride film liner (3) may be formed inside a concave portion formed in a semiconductor substrate (1). An anti-static insulating film (10) may be formed on nitride film liner (3) by a thermal chemical vapor deposition (CVD) method. Embedded insulating film (6) may be formed on the anti-static insulating film (10) by a high-density plasma CVD method so as to essentially fill the concave portion. In this way, peeling off of insulating film (6) may be reduced and a formation of a groove in a trench isolation structure may be suppressed.
Patent TW-583218-B (TW)
Title: Process and apparatus for producing polytrimethylene terephthalate
Inventor: REIMANN RANDOLF
IPC: C08G63/183
Filed: 2002-05-06
Granted: 2004-04-11
Abstract: In a process for producing polytrimethylene terephthalate by esterification of terephthalic acid with 1,3-propanediol and polycondensation, the vapors formed are rectified, the liquid phase is recirculated to the process, and the lower-boiling components are condensed. To obtain an almost completely stripped condensate, it is provided to circulate the condensate and strip the same with air as well as to subject the exhaust air to a catalytic oxidation.
Patent TW-I256324-B (TW)
Title: Process for preparing submicron Fe2O3 ceramic powder
Inventor: WU SENG-RUNG
IPC: B22F1/00
Filed: 2002-05-13
Granted: 2006-06-11
Abstract: A process for preparing submicron Fe2O3 ceramic powder includes the following steps: (a) drying a HCl aqueous solution of FeCl2 in a reductive atmosphere; (b) collecting solid FeCl2 formed in step (a); (c) heating the solid FeCl2 at 500-1500 DEG C and in a reductive atmosphere to form gaseous FeCl2; (d) oxidizing the gaseous FeCl2 at 300-1300 DEG C and in an oxidative atmosphere; and (e) cooling and collecting the resulting Fe2O3 ceramic powder from step (d).
Patent TW-580618-B (TW)
Title: Maintenance method for reading local memory by remote node in distributed shared memory system and the application device thereof
Inventor: LAI JIIN
IPC: G06F12/00
Filed: 2002-06-17
Granted: 2004-03-21
Abstract: The present invention provides a maintenance method for reading local memory by remote node in distributed shared memory system and the application device thereof, which changes the category type in the memory coherency direction for storage area maintained in the distributed shared memory system node (DSM node), and converts the HOME status into HOME-N status and HOME-M status. When the remote node sends out the reading request of the local memory lines, DSM control can know the storage locations of the newest data in the local memory line from the memory coherency direction, and return the newest data to the remote node in the shortest time without re-sending the system bus transaction to confirm the actual storage locations, so as to reduce the delay of data reading between shared memory and improve the system performance.
Patent TW-569378-B (TW)
Title: Structure with L-shape word line spacer and fabricating method thereof
Inventor: HSIEH CHIA-TA
IPC: H01L21/76
Filed: 2002-07-25
Granted: 2004-01-01
Abstract: A structure with L-shape word line spacer and fabricating method thereof are disclosed, and the L-shape word line spacer is applied in a split-gate flash memory. The L-shape word line spacer and double dielectric spacers are formed in the both sides of flash memory structure, so as to control the channel length of the L-shape word line spacer. After forming a salicide layer, the L-shape word line spacer and double dielectric spacers are further provided good electrical isolation between a gate and a drain, whereby fabricating wafers with smaller dimension and higher yield.
Patent TW-I234827-B (TW)
Title: Semiconductor device and manufacturing method thereof
Inventor: AIBA KAZUYUKI
IPC: H01L21/60
Filed: 2002-08-15
Granted: 2005-06-21
Abstract: A semiconductor chip (10) is fixed in a deformed state being substantially cylindrical by a coating material (11) formed on a surface thereof. The deformed semiconductor chip (10) is connected to an interposer (12) in a flip-chip manner. The semiconductor chip (10) is sealed on the interposer (12) by a sealing resin (13). A solder ball (14) is provided as an external connection terminal on a back surface of the interposer (12).
Patent TW-552662-B (TW)
Title: Semiconductor testing apparatus
Inventor: YU CHENG-JI
IPC: H01L21/66
Filed: 2002-10-25
Granted: 2003-09-11
Abstract: A semiconductor testing apparatus. The testing apparatus includes a server, a robot arm, a gear member, a drive member, a transmission member, a control member, and a testing head. The drive member drives the gear and the transmission members, so as to rotate the testing head. The control member controls the output of the drive member, so that the speed and direction of the testing head could be controlled.
Patent TW-I268576-B (TW)
Title: Method of manufacturing a semiconductor device
Inventor: STOLK PETER ADRIAAN
IPC: H01L21/8232
Filed: 2002-11-26
Granted: 2006-12-11
Abstract: In the method of manufacturing a semiconductor device (1) with a semiconductor body (2), a doped zone (3) is formed in the semiconductor body (2). The semiconductor body (2) has a crystalline surface region (4), which crystalline surface region (4) is at least partly amorphized so as to form an amorphous surface layer (5). The amorphization is achieved by irradiating the surface (6) with a radiation pulse (7) which is absorbed by the crystalline surface region (4). The radiation pulse (7) has a wavelength which is chosen such that the radiation is absorbed by the crystalline surface region (4), and the energy flux of the radiation pulse (7) is chosen such that the crystalline surface layer (5) is melted. The method is useful for making ultra-shallow junctions.
Patent TW-594604-B (TW)
Title: System for enabling multiple persons to operate an interactive program
Inventor: YANG GUO-PING
IPC: G06F9/44
Filed: 2002-12-18
Granted: 2004-06-21
Abstract: The present invention relates to a system for multiple persons to perform interactive program, which comprises a main computer and plural operating devices. The plural operating devices can be connected to a main computer via a connection device for enabling multiple users to operate an interactive program. The main computer is primarily used to execute an interactive program and a designated controlling program, so as to achieve the following means: a first means for controlling plural operating commands of the interactive program to be distributed to at least two users, and a second means in which the scheme of distributing the plural operating commands of the interactive program to the users can be changed.
Patent TW-588512-B (TW)
Title: An impedance matching method and circuits designed by this method
Inventor: LU SHEY-SHI
IPC: H03H7/38
Filed: 2002-12-19
Granted: 2004-05-21
Abstract: This invention is related to an impedance matching method and circuits designed by this method. By adding a capacitor at the collector (drain) of a bipolar (field effect) transistor, a required resistance (usually 50 ohms) can be obtained at the base (or gate) of the bipolar (field effect) transistor due the feedback effect. Compared to the prior art, this method does not use inductors that occupy large chip area or resistors that cause large noise.
Patent TW-I237176-B (TW)
Title: Testing card and testing method
Inventor: CHEN JEN-DE
IPC: G06F19/00
Filed: 2003-01-13
Granted: 2005-08-01
Abstract: A testing card comprises conversion circuit, latch circuit, data processor, signal generator, oscillation integrated circuit and reset circuit. The conversion circuit is used to receive the attribute control signal fed from card interface, the common memory signal and the I/O signal which are converted and then outputted to the data processor. The latch circuit is used to receive data signal fed from the card interface and after the data signal is latched, output it to the data processor. The signal generator can output mode selection signal and interrupt signal to card interface. Further output enable signal to the oscillation integrated circuit based on the control signal fed from card interface. Let the oscillation integrated circuit generates a wait signal based on the enable signal and feed the wait signal to card interface for testing purpose. The reset circuit is used to reset the said latch circuit, data processor, signal generator and oscillation integrated circuit to execute testing job again.
Patent TW-I290917-B (TW)
Title: Process for purifying styrene monomer feedstock prior to polymerization
Inventor: MERRILL JAMES T
IPC: C07C15/46
Filed: 2003-01-30
Granted: 2007-12-11
Abstract: A process is disclosed which provides for the reduction of phenylacetylene levels in styrene monomer feedstreams, which process utilizes a normal styrene inhibitor additive, such as a hydroxylamine, injected into the styrene monomer feedstream immediately upstream of the phenylacetylene reduction reactor.
Patent TW-I329626-B (TW)
Title: Preparation of 4-vinylcyclohexene, ethylbenzene and styrene
Inventor: CHRISTIAN WALSDORFF
IPC: C07C2/52
Filed: 2003-02-18
Granted: 2010-09-01
Abstract: The invention relates to a process for preparing 4-vinylcyclohexene, which comprises the steps (A) providing an n-butane-containing feed gas stream, (B) feeding the n-butane-containing feed gas stream into at least one dehydrogenation zone and dehydrogenating n-butane to butadiene to give a product stream comprising butadiene, n-butane, possibly 1-butene and 2-butene and possibly water vapor and other secondary constituents, (C) feeding the product stream from dehydrogenation, if appropriate after separating off water vapor and secondary constituents, into a dimerization zone and catalytically dimerizing butadiene to give a product stream comprising 4-vinylcyclohexene, n-butane and possibly 1-butene, 2-butene and unreacted butadiene, and (D) separating off 4-vinylcyclohexene from the product stream from the dimerization and recirculating n-butane and possibly 1-butene, 2-butene and unreacted butadiene to the dehydrogenation zone.
Patent TW-588321-B (TW)
Title: Method for removing the taper sawtooth of image deinterlace using expanding window search
Inventor: KU CHAO-CHEE
IPC: H04N5/21
Filed: 2003-03-13
Granted: 2004-05-21
Abstract: The present invention provides a method for removing the taper sawtooth of image deinterlace using expanding window search, which provides the image signals for three fields to obtain a target point, and includes the following steps: conducting a first determination method, which determines a fast moving image possibly with edges based on these fields; conducting an expanding window search operation in response to the fast moving image possibly with edges; and, conducting a second determination method in response to the result of the expanding window search operation, so as to determine if the fast moving image possibly with edges has the edges, thereby obtaining the target points.
Patent TW-I254673-B (TW)
Title: Security document with biometric or photographic image
Inventor: NEMETH JOSHUA ROBERT
IPC: B42D25/00
Filed: 2003-05-08
Granted: 2006-05-11
Abstract: A security document or token in the form an identity card (10) is provided which incorporates a biometric or photographic image (24) provided in a transparent region or window (18) such that the image is substantially distinguishable from both sides of the card (10). Regions of partial or varying opacity (20,30) are provided adjacent to or surround the window (18). A portion (27) of the photographic image (24) extends into at least one region of partial or varying opacity (20), and another portion (25) of the image extends into the substantially opaque region (22) surrounding the window (18) and the regions (20, 30). The portion (27) of the image which extends into the region of partial or varying opacity is at least partly visible from both sides of the document in transmission, but only visible from one side of the document in reflection. The regions of partial or varying opacity (22) and the photographic image (24) may be applied to a base support or substrate (32) in such a manner that removal of the image (24) from the substrate (32) results in removal or damage of the regions of partial or varying opacity (20, 30).
Patent TW-I258948-B (TW)
Title: Method, apparatus and system for management of buffer memory and related computer readable medium
Inventor: CALDERON JUAN-CARLOS
IPC: H04L12/56
Filed: 2003-05-23
Granted: 2006-07-21
Abstract: Network applications may require a guaranteed rate of throughput, which may be accomplished by using buffer memory reservation to manage a data queue used to store incoming packets. Buffer memory reservation reserves a portion of a data queue as a dedicated queue for each flow, reserves another portion of a data queue as a shared queue, and associates a portion of the shared queue with each flow. The amount of the buffer memory reserved by the dedicated queue sizes and the shared queue portion sizes for all of the flows may exceed the amount of physical memory available to buffer incoming packets.
Patent TW-I289305-B (TW)
Title: Memory array having 2T memory cells
Inventor: KAAL VICTOR
IPC: G11C11/00
Filed: 2003-05-23
Granted: 2007-11-01
Abstract: The present invention relates to a memory array having a plurality of memory cells. In order to combine the compactness of DRAM with the speed and uncomplicated processing profits of SRAM the present invention proposes a memory array having a plurality of memory cells each comprising: a storage transistor having a drain coupled to a word-line of said array, a source coupled to a bit-line of said array and a gate, and a control transistor having a drain coupled to the gate of said storage transistor, a source coupled to said bit-line and a gate coupled to said word-line.
Patent TW-I254286-B (TW)
Title: Positioning structure for a clamping device of a disc carrier
Inventor: HORNG ALEX
IPC: G11B23/03
Filed: 2003-05-27
Granted: 2006-05-01
Abstract: A positioning structure for a clamping device of a disc carrier comprises a disc carrier, a clamping device, and a positioning tube. The disc carrier is provided with an axial tube while the clamping device provided with a central hole, a plurality of clampers and a plurality of elastic members. The central hole of the clamping device is formed with a stepped portion in its inner circumference, and the clampers and the associated elastic members are adapted to elastically clamp a disc. The positioning tube has an inner circumference, an outer circumference, and a radial flange. When assembled, the inner circumference and outer inner circumference of the positioning tube are tightly combined with the axial tube of the disc carrier and the central hole of the clamping device respectively while the radial flange of the positioning tube is engaged with the stepped portion of the clamping device so as to prevent release of the clamping device from the carrier disc.
Patent TW-I269637-B (TW)
Title: Cockroach killer
Inventor: CHANG CHIA-MING
IPC: A01M1/20
Filed: 2003-06-05
Granted: 2007-01-01
Abstract: A cockroach killer includes adding a cockroach killer agent with the yeast (e.g. brewer yeast), which has been heat treated and meets the scavenging habits of a cockroach, as an inducing agent. Thus, the invented cockroach killer can greatly increase the attraction of the cockroach killer to cockroaches and its effectiveness.
Patent TW-I267093-B (TW)
Title: Composite insulator
Inventor: ALMGREN VICTOR
IPC: H01B17/16
Filed: 2003-06-16
Granted: 2006-11-21
Abstract: The present invention relates to a composite insulator comprising: (i) a composite body having at least two connectors, wherein the composite body is coupled to a conductor; and (ii) a housing, wherein the housing is a one-piece housing and the composite body is located inside the housing.
Patent TW-I258595-B (TW)
Title: Plastic films and image display devices
Inventor: FUKUDA KENICHI
IPC: G02B1/11
Filed: 2003-06-23
Granted: 2006-07-21
Abstract: A plastic film with inhibited interference fringes of light is composed a hard coat layer and/or adhesive layer, and is provided on a transparent plastic substrate to act as a functional layer. The physical properties on the transparent plastic substrate is optimized. In particular, the average reflectivity of light having wavelength of 540 to 550 nanometer at the interface of said substrate and said hard coating layer and/or adhesive layer is set at less than 0.02%. In addition, a primer layer having specific index of refraction or thickness of film is provided according to the refraction index of the hard coat layer and/or the refraction index of the adhesive layer.
Patent TW-I220195-B (TW)
Title: Device to be updated using a disk label to update firmware and method using a disk label to update firmware
Inventor: LIANG WAN-PEI
IPC: G06F9/44
Filed: 2003-07-10
Granted: 2004-08-11
Abstract: There is provided a device to be updated using a disk label to update the firmware, which includes a device to be updated having a connection port, a memory, a dynamic random access memory and a flash memory. A processing module sets a disk label in the memory to an updated status, receives an updated file via the connection port, and stores the file into the memory. The updated file is transmitted from the memory to the dynamic random access memory, and a start updating program is used to write the updated file from the dynamic random access memory into the flash memory.