baber/WOPTO huggingface dataset:
Patent TW-I222416-B (TW)
Title: Electric vehicle
Inventor: MATSUZAKI AKIO
IPC: B62K11/00
Filed: 2002-06-25
Granted: 2004-10-21
Abstract: To provide a battery device having a structure in which the entire part of a battery unit can be uniformly cooled while making cooling fans smaller in size. A battery device 35 includes of a plurality of batteries 351 contained in a battery frame 352 having a rectangular parallelepiped shape. A cooling fan 38 is provided at a front portion of the battery frame 352, and a second cooling fan 39 is provided at an upper surface of a rear portion of the battery frame 352. Both the cooling fan 38 at the front portion and the cooling fan 39 at the rear portion take in air from the front side of the vehicle body, and feed the air into passages formed between the batteries 351. The cooling winds having uniformly cooled all of the batteries 351 are discharged to the outside through wind exhaust ports 354 provided at side surfaces of the outer periphery of the battery frame 352. The battery device 35 is provided with stays 355, 356 so that it can be fixed to a vehicle body frame on the lower side of a step floor of a motor cycle. To realize a layout by which good appearance of a vehicle as a whole can be secured while taking into consideration the cooling of heat-generating components. A charger 37 is fitted on the left side of a rear wheel 16 so as to avoid interference with a motor 21, taking into account the weight balance with a transmission. A cooling fan 43 is provided at an upper portion of the charger 37, and the fan 43 is covered by a side cover, so that parts which would be intricate such as wiring are not exposed to appearance. Therefore, good appearance can be secured while disposing the charger 37 at an outside portion of the vehicle body which ensures easy cooling. A down converter 44 is mounted in contact with a vehicle body frame 11 in a space at a rear portion of the vehicle body. Therefore, heat can be favorably dissipated through the vehicle body.
Patent TW-I233734-B (TW)
Title: System and method of stacking network switches
Inventor: LU KUO-CHENG
IPC: H04L12/58
Filed: 2002-07-05
Granted: 2005-06-01
Abstract: A network switch system that includes a plurality of first-level switches operating in a slave mode, the first-level switches providing a plurality of local ports for receiving and sending network packets, and a plurality of second-level switches operating in one of brain mode or master mode, wherein, the first-level switches includes a plurality of upward ports connecting to the second-level switches, each of the first-level switches and the second-level switches having a forwarding database, wherein the first-level switches sends the refresh packets to the second-level switches for synchronizing the forwarding databases of the second-level switches, wherein the second-level switches providing packet communications among the first-level switches, and wherein a second-level switch operating in the brain mode providing refresh packets to the first-level switches for synchronizing the forwarding databases of the first-level switches.
Patent TW-I284685-B (TW)
Title: Silicon semiconductor substrate and preparation thereof
Inventor: TACHIKAWA AKIYOSHI
IPC: C30B33/00
Filed: 2002-09-12
Granted: 2007-08-01
Abstract: To provide a silicon semiconductor substrate of a structure possessing oxygen precipitate defects fated to from gettering sites in a high density directly below the fault-free region of void type crystals and a method for the production thereof. A silicon semiconductor substrate formed by heat-treating a silicon semiconductor substrate derived from a silicon single crystal grown by the Czochralski method or the magnetic field-applied Czochralski method and characterized by satisfying the relational expression: (Oi DZ)-(COP DZ) <= 10 mum, wherein Oi DZ denotes a fault-free region of oxygen precipitate crystal defects and COP DZ denotes a region devoid of a void type defect measuring not less than 0.11 mum in size, and having not less than 5x10<8> oxygen precipitate crystal defects per cm<3> and a method for the production thereof, comprising the steps of deriving a silicon semiconductor substrate from a silicon single crystal grown by the Czochralski method or the magnetic field-applied Czochralski method using molten silicon containing not less than 5x10<17> atoms and not more than 1.5x10<19> atoms of nitrogen per cm<3> and heat-treating the silicon semiconductor substrate in a non-oxidizing atmosphere at a highest final temperature of not lower than 1150 DEG C for not less than one hour.
Patent TW-592943-B (TW)
Title: A paper pipe of use as a supporting core to be roller with film or sheet
Inventor: SUGAYA YASUNORI
IPC: B31C3/00
Filed: 2002-09-23
Granted: 2004-06-21
Abstract: The present invention provides a paper pipe, which is used as a supporting core to be rolled with film or sheet, wherein said paper pipe can be easily shortened when it is dumped and said paper pipe makes no trouble when it is rolled with film or sheet. The present invention features a paper pipe of from 35 to 42 mm in outside diameter and from 1 to 1.5 mm in thickness, having from 2 to 6 cutting parts on at least one circumference of said paper pipe, wherein width of each cutting part is from 0.1 to 1 mm, parts remaining uncut, between said cutting parts neighboring each other, continue from outside surface to inside surface of said paper pipe and the length of said parts remaining uncut in the direction of the circumference is from 1.5 to 4 mm.
Patent TW-I222586-B (TW)
Title: Providing visualization of market offers using a multi-dimensional display including geometrically shaped icons
Inventor: TENORIO NOEL
IPC: G06Q30/08
Filed: 2002-09-30
Granted: 2004-10-21
Abstract: A method of providing visualization of market offers includes receiving offer data for multiple offers, the received offer data reflecting values specified in the offers for multiple offer variables. The method further includes generating a display of the received offer data. The display comprising multiple dimensions each corresponding to an offer variable and defining a range of values of the corresponding offer variable. The dimensions define a multi-dimensional space, each position within the multi-dimensional space corresponding to a set of values of the offer variables. The display also includes multiple geometrically-shaped icons, each icon representing an offer and being positioned with respect to the dimensions of the display according to the values of the offer variables for the offer. The different positions of the offers within the display allow a user to readily visually compare the offers in connection with a market decision.
Patent TW-I223075-B (TW)
Title: Testing circuits on substrates
Inventor: BOYLE TIMOTHY J
IPC: G01R31/28
Filed: 2002-10-21
Granted: 2004-11-01
Abstract: The invention provides a method of testing a circuit on a substrate. Generally speaking, a substrate is located in a transfer chuck, a surface of a test chuck is moved into contact with a substrate, the substrate is secured to the test chuck, the test chuck is moved relative to the transfer chuck so that the substrate moves off the transfer chuck, terminals on the substrate are moved into contact with contacts to electrically connect the circuit through the terminals and the contacts to an electric tester, signals are relayed through the terminal and the contacts between the electric tester and the circuit, the terminals are disengaged from the contacts, and the substrate is removed from the test chuck.
Patent TW-I231721-B (TW)
Title: Method using probability density function to predict base station number in wireless communication network
Inventor: YANG CHI-RUEI
IPC: H04Q7/32
Filed: 2002-12-04
Granted: 2005-04-21
Abstract: The invention relates to a method using probability density function (PDF) to predict base station number in wireless communication network. The wireless communication network comprises at least a base station. The base station stores the respective distribution curve for PDF of noise resulted from signal collision generated when 1 to N mobile stations simultaneously request to log on the wireless communication network. The method firstly calculates the envelope of signal collision actually received by the base station. Secondly, calculate the distribution curve of the PDF of the envelope. Further match and compare the distribution curve for PDF of the envelope to those pre-stored distribution curves of PDF to predict the base station number currently requesting to log on the wireless communication network simultaneously.
Patent TW-I222269-B (TW)
Title: Operation amplifier circuit having ladder-shaped resistor framework
Inventor: TSAI RUEI-YUAN
IPC: H03H11/12
Filed: 2003-01-10
Granted: 2004-10-11
Abstract: The present invention is related to a kind of operation amplifier circuit having ladder-shaped resistor framework. The operation amplifier circuit includes the followings: an operation amplifier having inverting input terminal, noninverting input terminal connected to the grounding point, and the output terminal; and plural ladder-shaped resistors, in which each stage of ladder-shaped resistor includes nodes, the first current path and the second current path. The first current path and the second current path are commonly connected to the node. The first current path of each ladder-shaped resistor is connected to the node of the next stage of ladder-shaped resistor. The second current path is connected to the grounding point. The first current path of the last stage of ladder-shaped resistor is connected to the inverting input terminal, and the load unit is connected to the inverting input terminal.
Patent TW-I265309-B (TW)
Title: Binocular telescope with photographing function
Inventor: HIRUNUMA KEN
IPC: G02B23/18
Filed: 2003-02-13
Granted: 2006-11-01
Abstract: A binocular telescope with a photographing function, comprises a casing, a camera provided with an imaging device, and a connecting terminal. The connecting terminal outputs image data obtained by the imaging device of the camera to a device outside of the binocular telescope. The connecting terminal is provided on a front wall of the casing.
Patent TW-I239224-B (TW)
Title: COF flexible printed wiring board and method of producing the wiring board
Inventor: SAKATA KEN
IPC: H05K1/18
Filed: 2003-03-13
Granted: 2005-09-01
Abstract: The present invention provides a COF flexible printed wiring board whose insulating layer is not melt-adhered to a heating tool, to thereby enhance reliability and productivity of a semiconductor chip mounting line, and also provides a method of producing the COF flexible printed wiring board. The COF flexible printed wiring board contains an insulating layer, a wiring pattern, on which a semiconductor chip being mounted, formed of a conductor layer provided on at least one side of the insulating layer and a releasing layer, wherein the releasing layer is formed from a releasing agent containing at least one species selected from a silane compound and silica sol and is provided on a surface of the insulating layer, which is opposite to the mounting side of the semiconductor chip.
Patent TW-I231892-B (TW)
Title: Method and apparatus of feedback control
Inventor: TANAKA MASATO
IPC: G05B13/02
Filed: 2003-04-02
Granted: 2005-05-01
Abstract: In the invented feedback control method, the response procedure of disturbance recovery control is divided into the follow-up phase, the convergent phase, and the stable phase. The feedback apparatus applied in the invented method contains the followings: the first phase switching portion (3) for switching to the follow-up phase; the second phase switching portion (4) for switching to the convergent phase; the third phase switching portion (5) for switching to the stable phase; the first operation amount determination portion (6) for outputting the operation amount that makes the control amount follow up the setting value in the follow-up phase; the second operation amount determination portion (7) for outputting the operation amount that makes the control amount converge near the setting value in the convergent phase; and the third operation amount determination portion (8) for outputting the operation amount that makes the control amount stabilize at the setting value in the follow-up phase.
Patent TW-I230400-B (TW)
Title: Semiconductor manufacturing device
Inventor: NAYA HIDEMITSU
IPC: H01L21/027
Filed: 2003-05-06
Granted: 2005-04-01
Abstract: In the prior technology, the design/manufacture information of semiconductor becomes massive due to the miniaturization of semiconductor. In the network structure mixed with communication data and design/manufacturing information, the bandwidth of network is completely occupied just by accessing the information, which caused degradation of the device. Also, there is no structure to preserve/process the intermediate result for pipeline processing, and thereby it is difficult to interrupt and reactivate the processing. To solve the problem, the present invention has a network 50 designed to communicate with and proceed management for the memory device 40. By using the network 50 designed to communicate with and proceed management for the memory device 40, the data accessing performance can be raised, and the internal data of device can be shared, the intermediate result can be stored/processed, and interrupt and reactivation processing can be performed.
Patent TW-I250155-B (TW)
Title: Preparation of oxazolidinones
Inventor: PEARLAMAN BRUCE A
IPC: C07C233/18
Filed: 1998-10-19
Granted: 2006-03-01
Abstract: The present invention includes a number of novel intermediates such as the (S)- protected alcohol of formula (IVA): X2-CH2-C*H(OH)-CH2-N=CH-X0, and processes for production of pharmacologically useful oxazolidinones.
Patent TW-I261034-B (TW)
Title: Control apparatus for electric railcar
Inventor: SHIMADA MOTOMI
IPC: H02P7/00
Filed: 2003-05-09
Granted: 2006-09-01
Abstract: An object of the present invention is to minimize the heat loss of switching elements occurring when the operating frequency for PWM inverter control (that is to say, the inverter frequency) passes through a zero point, and thereby maintain sufficient braking force until the electric railcar has stopped. The solution of the present invention is a control apparatus for an electric railcar that provides control so that when the rotational speed of the motor 12 decreases below the required value, the torque of the motor will decrease at the required rate of change, and is characterized in that a current limiter 4 for limiting the torque current command ""(A) Iqp_a"" output from the current command arithmetic unit 2 is provided to ensure that when the rotational speed of the motor decreases below the required value, the torque current command will be limited to a command value ""(B) Iqp_b"" smaller than that command value, and to ensure that the carrier frequency at which PWM signals are created when the switching elements of the electric power converter 9 are controlled by the carrier generator 7 is controlled to become lower than the carrier frequency existing when the rotational speed of the motor decreases below the required value.
Patent TW-I278532-B (TW)
Title: Method for energy-assisted atomic layer deposition and removal
Inventor: HELMS AUBREY L
IPC: H01L21/314
Filed: 2003-06-20
Granted: 2007-04-11
Abstract: A method for energy-assisted atomic layer deposition and removal of a dielectric film are provided. In one embodiment a substrate is placed into a reaction chamber and a gaseous precursor is introduced into the reaction chamber. Energy is provide by a pulse of electromagnetic radiation which forms radical species of the gaseous precursor. The radical species react with the surface of the substrate to form a radical terminated surface on the substrate. The reaction chamber is purged and a second gaseous precursor is introduced. A second electromagnetic radiation pulse is initiated and forms second radical species. The second radical species of the second gas react with the surface to form a film on the substrate. Alternately, the gaseous species can be chosen to produce radicals that result in the removal of material from the surface of the substrate.
Patent TW-I268021-B (TW)
Title: Electrical connector with two functions of promoting magnetic shielding and ground connection
Inventor: KIMURA AKIRA
IPC: H01R13/658
Filed: 2003-08-29
Granted: 2006-12-01
Abstract: A plurality of electrically conductive signal contacts (10) are arranged in a first direction (A1) for contacting to signal contacts of an objective connector, an electrically conductive ground plate attached to the signal contacts (10) is held on an insulator. The ground plate having ground contacts of the objective connector and a plurality of contacts (24, 25) used for contacting is formed separately from the signal contacts (10). The ground contacts are provided in the first direction and, which can be connected by means of connecting parts (21, 22). Two connecting pieces (32, 33) are respectively extended from a portion of the connecting parts in the same direction as that of the ground contacts. The connecting pieces and the ground plate are separatively formed and, the connecting pieces are covered by the insulator as well as contacted to an electrically conductive shell (60).
Patent TW-I277375-B (TW)
Title: Co-fired ceramic capacitor and method for forming ceramic capacitors or use in printed wiring boards
Inventor: BORLAND WILLIAM J
IPC: H05K1/16
Filed: 2003-09-19
Granted: 2007-03-21
Abstract: A capacitor structure is fabricated by forming a pattern of first dielectrics over a foil, forming first electrodes over the first dielectrics, and co-firing the first dielectrics and the first electrodes. Co-firing of the dielectrics and the electrodes alleviates cracking caused by differences in thermal coefficient of expansion (TCE) between the electrodes and the dielectrics. Co-firing also ensures a strong bond between the dielectrics and the electrodes. In addition, co-firing allows multi-layer capacitor structures to be constructed, and allows the capacitor electrodes to be formed from copper.
Patent TW-589149-B (TW)
Title: Device and method for forming cylindrical food
Inventor: OUYANG YU
IPC: A21C3/10
Filed: 2003-09-19
Granted: 2004-06-01
Abstract: The present invention relates to a device and a method for forming cylindrical food. The method comprises: using the top face and the left and right blades of a conveyor to transport a thin external material; stopping feeding a stripe-like stuffing; continuing the transportation of the external material and gradually lifting the left and right blades starting from a small angle in order to turn and fold two edges of the external material on the surfaces of the external material and the stuffing; contacting the front end sheet body of the external material with a folding device so that the front end sheet body is reversely folded and covering the surface of the two edges; using the stuffing of the wrapped external material as a rolling axis to perform a contact rolling between a web and the conveyor to roll the stuffed external material into a cylindrical food for output.
Patent TW-I220123-B (TW)
Title: Shearing and cutting tool
Inventor: LAI MU-DUNG
IPC: B26B13/06
Filed: 2003-10-01
Granted: 2004-08-11
Abstract: This invention provides a shearing and cutting tool, including: a first shearing stem and a second shearing stem pivoted to each other, and a first shearing blade and a second shearing blade for shearing and cutting objects mutually. The first shearing blade and the second shearing blade are, respectively, locked to shearing and cutting ends of the first shearing stem and the second shearing stem, in which the first shearing blade is formed with a triangular shearing hole, and a shearing and cutting flute are concaved and provided at the central of the shearing hole toward the direction of the first shearing stem. The second shearing blade is provided with an extending portion and a substantially triangle blade portion. Both sides of the blade portion are configured as inclined shape, and are able to fit into the shearing hole of the first shearing blade, such that the blade portion and the shearing hole are able to cut an triangle from the to-be-trimmed objects at locations for extruding glue, such as an silicon outer tube, thereby gaining consistent and uniform gaps on the sheared and cut articles, and ensuring convenient and even application of the glue.
Patent TW-I227839-B (TW)
Title: Method for simulating heat dissipation effect of porous heat sink fins
Inventor: HUANG BO-CHIUAN
IPC: G06F17/00
Filed: 2003-12-17
Granted: 2005-02-11
Abstract: A method for simulating the heat dissipation effect of porous heat sink fins mainly comprises using a numerical simulation algorithm to simulate the forced convective thermal conduction of heat generated from an electronic device when porous heat sink fins are installed in a 2-D flow channel, analyzing the theory-derived parameters (Reynold number, Darcy number, inertia parameter) for their effects on the properties of the thermal flow field, and further investigating the influence of geometric parameters (including different height, width, size, and adjacent space) of different porous heat sink material on the heat sink effect for an electronic device. The studied results are used as reference for applying a porous construction as a heat sink of electronic product or enhancing the heat transfer performance of a heat exchanger.
Patent TW-I226936-B (TW)
Title: Test platform for wireless audio processing circuit board
Inventor: WU MAURACE
IPC: G01R31/00
Filed: 2003-12-31
Granted: 2005-01-21
Abstract: There is provided a test platform for wireless audio processing circuit board, which can be applied to a wireless audio processing circuit board, for example an infrared audio processing circuit board, for continuously performing a series of test procedures, comprising external recording test, internal recording test, output test, input test, mute test, volume adjustment test and wireless transmission test, on the wireless audio processing circuit board. It is characterized in being able to continuously perform these test procedures on the same test platform, so that the overall test procedure of the infrared audio processing circuit board is faster and more efficient. Furthermore, specific computer software and hardware modules are utilized to inspect audio signals, instead of relying on the hearing of a test person by the conventional skill for the testing, thereby making the test result more accurate and reliable.
Patent TW-I305833-B (TW)
Title: System and method for attenuating the effect of ambient light on an optical sensor
Inventor: COLVIN ARTHUR EARL JR
IPC: G01N21/64
Filed: 2004-04-15
Granted: 2009-02-01
Abstract: The present invention provides systems and methods for attenuating the effect of ambient light on optical sensors and for measuring and compensating quantitatively for the ambient light.
Patent TW-I231532-B (TW)
Title: Method for enhancing the speed of semiconductor device
Inventor: HUANG YAO-HUI
IPC: H01L21/285
Filed: 2004-05-07
Granted: 2005-04-21
Abstract: A method for enhancing the speed of a semiconductor device is disclosed. In the method, wafers on a boat are blown by using nitrogen gas (N2) in a N2 box between the step of forming gate dielectric layers and the step of growing polysilicon layers in a furnace, so that the grain sizes of the polysilicon layers growing subsequently can be increased, and the object of enhancing the speed of the semiconductor device can be achieved.