baber/WOPTO huggingface dataset:
Patent TW-200744283-A (TW)
Title: Electrostatic discharge circuit and method for reducing input capacitance of semiconductor chip including same
Inventor: SUNG MYUNG-HEE
IPC: H02H7/00
Filed: 2007-01-17
Abstract: A multi-mode electrostatic discharge (ESD) circuit for a semiconductor chip comprises first and second ESD diodes. In a first mode, a body voltage greater than a power source voltage of the semiconductor chip is applied to the first ESD diode and a body voltage less than a ground voltage of the semiconductor chip is applied to the second ESD diode. In a second mode, a body voltage substantially equal to the power source voltage of the semiconductor chip is applied to the body of the first ESD diode and a body voltage substantially equal to the ground voltage of the semiconductor chip is applied to the second ESD diode.
Patent TW-200800395-A (TW)
Title: Apparatus and process for the separation of solids and liquids
Inventor: WILSAK RICHARD A
IPC: B01J29/40
Filed: 2007-02-27
Abstract: A filter column apparatus comprising a filtration zone and a reslurry zone. These zones are separated by a barrier wall or are in substantial cooperation with each other. Also disclosed is a process for separating at least a portion of at least one substantially solid component from a solid-liquid stream comprising the substantially solid component and at least one substantially liquid component. Also disclosed is a process for forming a substantially solids containing packed bed. Also disclosed is a process for purifying paraxylene in a filtration zone.
Patent TW-200818199-A (TW)
Title: At-speed multi-port memory array test method and apparatus
Inventor: KRISHNAMURTHY ANAND
IPC: G11C29/00
Filed: 2007-03-01
Abstract: A multi-port memory array is tested by simultaneously writing data to the array via two or more write ports, and/or simultaneously reading data from the array via two or more read ports, at the processor operating frequency. Comparing the data read from the array to that written to the array may be performed sequentially or in parallel. Comparator circuits are effectively disabled during normal processor operations. By simultaneously writing and/or reading data via multiple ports, latent electrical marginalities may be exposed. In addition, writing test patterns using multiple write ports and reading the patterns using multiple read ports significantly reduces test time during semiconductor manufacturing tests.
Patent TW-200813730-A (TW)
Title: Signal transmission method, transmission/reception device, and communication system
Inventor: SUENAGA HIROSHI
IPC: H04L7/04
Filed: 2007-03-05
Abstract: It is possible to suppress lowering of the data transmission efficiency by transmission of an interrupt signal. A reception side and a transmission side perform transmission/reception by dividing data into a plurality of data fragments via at least two transmission lines. The transmission side transmits the first data fragment among the data fragments via the first transmission line among the transmission lines, and transmits a data packet including header information, a second fragment formed by the same bit length as the first data fragment, and the footer information via the second transmission line other than the first transmission line. The reception side transmits the first data fragment and the second data fragment in synchronization with each other. The reception side transmits an interrupt signal for controlling the transmission side to the transmission side at a time slot as an interval of the adjacent first data fragment of the first transmission line.
Patent TW-200838364-A (TW)
Title: Cold cathode tube driving circuit
Inventor: Xiao pei-hai
IPC: H05B41/36
Filed: 2007-03-13
Abstract: The invention relates to a cold cathode tube driving circuit. It comprises a control unit, a power conversion unit, a cold cathode tube, and a feedback circuit. The output of the control unit is transmitted to the cold cathode tube through the power conversion unit. The feedback circuit is coupled between a low voltage output of the power conversion unit and the control unit, and includes a current compensation unit for regulating the feedback voltage sent by the feedback circuit to the control unit according to a temperature change of the clod cathode tube. The invention utilizes the function of the current compensation unit for regulating the feedback voltage sent by the feedback circuit to the control unit according to a temperature change of the clod cathode tube to eliminate the non-stability problems caused by parasitic capacitances of the cold cathode tube. Therefore the time needed to wait for a current to become stable during turn-on can be reduced and the time for stabilizing luminance of large size LCD in practical application can also be reduced.
Patent TW-200838116-A (TW)
Title: A minimum input power control method and system for air-conditioners
Inventor: CHAO KUEI-HSIANG
IPC: H02P27/04
Filed: 2007-03-13
Abstract: This invention proposed a minimum input power control method and system for air-conditioners. First, the DC input voltage and current signals of an inverter are sensed, then a DC input power in hence with the sensed input signal is calculated. According to the variations of the DC input current and DC input power signals whether they are larger or lesser than their prior sample values, the voltage amplitude of sinusoidal pulse width modulation (PWM) control signal of the inverter is determined to keep the air-conditioner operating with a minimum input power.
Patent TW-200839782-A (TW)
Title: A compensation circuit and a memory with the compensation circuit
Inventor: SHEU SHYH-SHYUAN
IPC: G11C7/12
Filed: 2007-03-28
Abstract: The invention provides a compensation circuit for cascaded operation units, comprising a writing driver, a distance detection circuit, an operation unit coupled to a writing path, and an auxiliary writing driver. The writing driver outputs a writing current to the writing path. The distance detection circuit is coupled to the writing path and detects the distance that the writing current has flowed to output a control signal. The auxiliary writing driver outputs an auxiliary current to the writing path based on the control signal.
Patent TW-200841806-A (TW)
Title: Orientating apparatus for removable assembly
Inventor: TSAO CHING-CHEN
IPC: H05K7/16
Filed: 2007-04-02
Abstract: An orientating apparatus for removable assembly comprises a body, a case and an orientating module. The body includes a compartment, and a first connector is provided within the compartment. The case combines within the compartment by the orientating module and provides a second connector corresponding to the first connector. The orientating module comprises at least one positioning pin and at least one positioning hole for fast guiding and assembling the second connector to the first connector. Consequently, an electrical connection is performed between the first and second connectors, and a fixed positioning effect is achieved.
Patent TW-200842786-A (TW)
Title: Liquid crystal display drive system
Inventor: SHEN YUH-REN
IPC: G09G3/18
Filed: 2007-04-18
Abstract: The present invention discloses a liquid crystal display drive system. The present invention senses a temperature of a liquid crystal panel by means of at least one temperature sensing component. Then, according to the sensed temperature, the present invention outputs a voltage value of corresponding gamma compensation. Further, the present invention utilizes an overdrive compensation unit to receive the voltage value of the gamma compensation. By means of gamma mapping, the present invention obtains an overdrive compensation voltage value of two gamma overdrive compensation curves of a temperature gradient corresponding to a range of the liquid crystal panel. Or, according to a temperature and compensation table, the present invention utilizes an overdrive compensation unit to obtain at least one overdrive compensation table, and outputs a display image for compensation after being processed via an overdrive look up table. Accordingly, the present invention adjusts intensity of the overdrive voltage of the liquid crystal panel, so as to increase response time of the liquid crystal display.
Patent TW-200809640-A (TW)
Title: Magnetic sheet, antenna system, and method of manufacturing antenna system
Inventor: ARAMAKI KEISUKE
IPC: G06K19/02
Filed: 2007-04-18
Abstract: An antenna device is provided having high rigidity and superior communication property even though using fragile ferrate sinterings. The antenna module has a magnetic core formed by laminating ferrate sinterings, and the magnetic core covers the antenna core packaged on the antenna substrate. The ferrate sintering satisfies a condition of 2 < D/A, 0 < L1 < 5x2 1/2, and 1≤ L1/L2 ≤ 2, where D[μm] is thickness, A [mm2] is the main surface area, L1 is long axis length and L2 is short axis length.
Patent TW-200847899-A (TW)
Title: Heat dissipating device for electronic equipment
Inventor: LAI YU-REN
IPC: H05K7/20
Filed: 2007-05-16
Abstract: This invention relates to a heat dissipating device for electronic equipment, including a frame body and at least one heat dissipating fin. The fin is installed inside the frame body; the two ends of each fin are connected to the two inner sides of frame body so that several flow channels will be formed between the fins, and between fins and the frame body. The heat dissipating device is capable of transferring heat uniformly to the entire frame body and the fins. Then the heat is dissipated efficiently to the air through convection. The entire frame body and the fins of the device are being used effectively for dissipating heat. Thus, the heat dissipation efficiency is increased.
Patent TW-200849757-A (TW)
Title: Device to prevent turning on/off by mistake
Inventor: LU SHAO-FENG
IPC: H02H1/06
Filed: 2007-06-05
Abstract: A device to prevent turning on/off by mistake is disclosed, which is installed in a power supply to drive the operation of an electronic equipment. It is for preventing the sudden disruption of electricity supply by switching off the power supply by mistake. The power supply comprises an electrical connection trough and a power on/off unit to control the conduction of electricity. The power on/off unit has a press button for a user to switch the power. A shield to prevent mistaken operation is adopted by the present invention and is installed on the electrical connection trough and the power on/off unit. It has an opening for external electrical connection, and an accommodation space to contain/protect the press button. Without hindering the normal electrical power input, the device can prevent the power supply being suddenly turned off by mistake.
Patent TW-200847947-A (TW)
Title: Health underpants for men
Inventor: Zhang zhi-yuan
IPC: A41B9/02
Filed: 2007-06-12
Abstract: The invention relates to a health underpants for men. The linking position of the lower end of the two cloths of the underpants which is sewed from a front cloth and a back cloth sets a lower opening whose surrounding sews a lower bag portion. The middle of the front cloth is cut into an open shape and crossed in the "8" shape, and a front opening is formed in the lower position. A front bag portion is sewed on the lower position of the front opening. An opening is separately sewed at the top and the lower end on the front cloth, and it can cover the front cover piece of the top end of the front bag portion. Therefore, when a man wears the underpants, the testis can be contained in the lower bag portion from the lower opening, and the penis is contained in the front bag portion from stretching out the front opening. Even if the penis becomes bigger, thicker, and longer, the size of the front opening can be larger, so the penis will not be tight and uncomfortable. And when the penis becomes shorter, it will not draw back from the front opening into the lower bag portion. Furthermore, even if the penis is exposed out of the front bag portion, it will be covered by the front cover piece. Therefore, the generative organs of men can be not only contained naturally and unconstrainedly, but also protected more comfortably.
Patent TW-200900719-A (TW)
Title: GPS data recording apparatus and related method thereof
Inventor: KAN PING-HSIN
IPC: G01S1/04
Filed: 2007-06-29
Abstract: Disclosed is a GPS data recording apparatus, which includes: a storage device; and a processing circuit, coupled to the storage device. The processing circuit includes: a sampler, for sampling a GPS data; and a package processor, for performing a packing process to the sampled GPS data to generate a data package. The package processor can also perform a de-packing process to the data package. The data package is stored in the storage apparatus.
Patent TW-200905893-A (TW)
Title: Photo sensor and photo sense method
Inventor: PAN CHUNG-WE
IPC: H01L31/0248
Filed: 2007-07-17
Abstract: A photo sensor and a photo sense method are provided. The photo sensor includes a non-volatile memory device. First, program the non-volatile memory device. Then, during a period, a light source illuminates the non-volatile memory device. The photo sensor obtains a total photo intensity which the non-volatile memory device is illuminated in the period according to a threshold voltage variation which the non-volatile memory device is illuminated from start to end. During the said period, any power supply is not needed for providing operation voltage to the non-volatile memory device. Therefore, the present invention substantially decreases the power consumption of the photo sensor.
Patent TW-200905086-A (TW)
Title: Clamping device
Inventor: ZHANG BING-JUN
IPC: F16B2/14
Filed: 2007-07-20
Abstract: A clamping device for clamping a workpiece with a hole includes a sliding bar, a sliding block, and a fixing mandrel. A channel is defined in the fixing mandrel. The sliding bar is mounted in the channel and movable along an axis of the fixing mandrel, and the sliding block is mounted in the channel and movable a long a radius of the fixing mandrel. When the sliding bar moves along the axis, it will drive the sliding block to move along the radius. The sliding bar and the sliding block work together to prop up a wall of the hole to clamp the workpiece. Thus, the clamping device will conveniently and exactly clamp the workpiece via controlling the sliding bar to move along the axis of the fixing mandrel.
Patent TW-200822557-A (TW)
Title: Junction field effect transistor level shifting circuit
Inventor: CHOU RICHARD K
IPC: H03K3/288
Filed: 2007-07-27
Abstract: A level shifting circuit can include a first driver junction field effect transistor (JFET) of a first conductivity type having a source coupled to a first supply node, a drain coupled to an output node, and a gate coupled to a first driver control node. A first driver control circuit can include a first control JFET of a second conductivity type having a source coupled to a second supply node, a gate coupled to an input node that is coupled to receive an input signal, and a first level shifting stack coupled between the source of the first control JFET and the first driver control node. The magnitude of the potential between the first supply node and the second supply node is greater than a voltage swing of the input signal.
Patent TW-200814964-A (TW)
Title: Surgical staple remover
Inventor: HIRANUMA TOSHIO
IPC: A61B17/10
Filed: 2007-08-03
Abstract: A surgical staple remover comprising: a staple holder which enters into both sides under the crown of a surgical staple stitching the skin and holds the surgical staple; and a pressing slider which presses the upper central part of the surgical staple held by the staple holder, draws out the thus deformed surgical staple from the skin and then moves the surgical staple into a housing space along a staple receiver formed continuously from the staple holder. Surgical staples in the housing space can be surely and easily counted.
Patent TW-200823621-A (TW)
Title: Load alteration compensation circuit, electronic element, test device, timing generating circuit and load alteration compensation method
Inventor: SUDA MASAKATSU
IPC: G01R31/28
Filed: 2007-08-06
Abstract: A load alteration compensation circuit is provided. The load alteration compensation circuit includes a delay circuit which receives a power supply voltage from a power supply used together with an action circuit and outputs a delay signal obtained by delaying an applied periodic signal with a delay amount corresponding to the power supply voltage; a phase comparator which compares the phase of the periodic signal and the phase of the delay signal; an initialization section which generates a bias voltage applied to the delay circuit according to the comparison result in the phase comparator and adjusts the phase difference between the periodic signal and the delay signal to become a predetermined phase difference; a control section which keeps the bias voltage outputted by the initialization section when the phase difference between the periodic signal and the delay signal becomes the predetermined phase difference; a current consumption circuit installed to utilize a power supply together with the action circuit; and an alteration compensation section which controls the current amount supplied to the current consumption circuit according to the comparison result outputted by the phase comparator when the bias voltage in the initialization section is kept by the control section.
Patent TW-200823238-A (TW)
Title: Butene-1 copolymers
Inventor: PELLEGATTI GIAMPAOLO
IPC: C08L23/20
Filed: 2007-08-07
Abstract: butene-1 copolymers containing: (a) from 1 to 7% by mole of ethylene derived units, and (b) from 3 to 20% by mole of units derived from one or more alpha-olefin(s) having general formula H2C=CHR, wherein R is methyl or a linear or branched alkyl radical C3-C8; said copolymers having a molecular weight distribution with a ratio Mw/Mn of less than or equal to 4 and a (b)/(a) molar ratio of more than or equal to 2.3.
Patent TW-200833639-A (TW)
Title: Process for preparing isoolefins
Inventor: FERNANDEZ SILVIA SANTIAGO
IPC: C07C11/09
Filed: 2007-08-23
Abstract: The present invention relates to a continuous process for preparing isoolefins having 4 to 6 carbon atoms by cleaving compounds of the formula I R1-O-R2 (I) where R1= a tertiary alkyl radical having 4 to 6 carbon atoms and R2=H or an alkyl radical in the gas phase over a solid catalyst in the temperature range of 200 to 400 DEG C at a pressure of 0.1 to 1.2 MPa in a reactor which is equipped with a heating jacket and is heated with a liquid heat carrier, characterized in that the temperature drop in the catalyst zone at any point in relation to the entrance temperature is less than 50 DEG C , in that the reaction mixture in the reactor and the heat carrier in the jacket flow through the reactor in cocurrent, and in that the temperature difference of the heat carrier between the feed point to the reactor and outlet from the reactor is adjusted to less than 40 DEG C .
Patent TW-200901611-A (TW)
Title: Voltage output device for an electronic system
Inventor: CHEN CHIH-YUAN
IPC: H02M3/10
Filed: 2007-08-28
Abstract: In order to prevent unit damage caused by huge current, the present invention discloses a voltage output device for an electronic system, which includes a first transistor, a second transistor, a first driving unit, a second driving unit, a control unit, a first diode, an inductor, a first capacitor, and a bootstrap circuit. The bootstrap circuit includes a switch unit, a second diode, and a second capacitor. The switch unit is turned on and off as the second transistor is turned on and off, so as to prevent the second diode burning out by huge current when the second transistor is turned off.
Patent TW-200910216-A (TW)
Title: RF and/or RF identification tag/device having an integrated interposer, and methods for making and using the same
Inventor: MACKENZIE J DEVIN
IPC: G06K19/07
Filed: 2007-08-31
Abstract: The invention discloses a MOS RF surveillance and/or identification tag, and methods for its manufacture. The tag generally includes an interposer, an antenna and/or inductor on the interposer, and integrated circuitry on the interposer in a location other than the antenna and/or inductor. The integrated circuitry generally has a lowest layer in physical contact with the interposer surface. The method of manufacture generally includes: (1) forming a lowest layer of integrated circuitry on an interposer; (2) forming successive layers of the integrated circuitry on the lowest layer of integrated circuitry; and (3) attaching an electrically conductive functional layer to the interposer.
Patent TW-200821722-A (TW)
Title: Display device and method of manufacturing the same
Inventor: IMAMURA TAKUJI
IPC: G02F1/136
Filed: 2007-09-04
Abstract: A display device includes a substrate, a capacitor lower electrode having a polycrystalline silicon film formed over the substrate and a contact metal film provided over the polycrystalline silicon film, a gate insulating film formed over the capacitor lower electrode and a gate metal electrode formed to a position opposing the capacitor lower electrode over the gate insulating film and formed to be disposed inner side of the capacitor lower electrode in top view.
Patent TW-200912616-A (TW)
Title: Cooling fan
Inventor: LIANG BAO-HUA
IPC: G06F1/20
Filed: 2007-09-07
Abstract: A cooling fan includes a fan housing, a shaft, a stator, a rotor, and a sleeve bearing. The fan housing has a shaft seat extending downwardly therefrom. The shaft has a top end being fixedly connected to the shaft seat of the housing and a free end extending downwardly therefrom. The stator is fixedly mounted around the shaft seat of the fan housing. The rotor includes a hub having a plurality of blades extending radially and outwardly, and a fixing tube extending upwardly from a center thereof. The fixing tube has an open top end and a closed bottom end. A fixing hole is defined in the fixing tube communicating with the open top end. The sleeve bearing is fixedly received in the fixing hole of the fixing tube to rotate with the rotor during operation of the cooling fan. A bearing hole is defined in the sleeve bearing for extension of the free end of the shaft therethrough. Thus a bottom end of the bearing is enclosed by the fixing tube, and the lubricant oil can be kept from leaking out of the bottom of the bearing under the influence of the gravity of the lubricant oil. Good lubricating quality of the bearing and shaft is consistently maintained, thereby improving the quality and life-span of the cooling fan.
Patent TW-200831741-A (TW)
Title: Grease resistant formulations
Inventor: SOANE DAVID
IPC: C09D101/00
Filed: 2007-09-20
Abstract: Disclosed herein are grease-resistant compositions that can include a cellulose-based polymer and a complementary material. Such compositions can be applied to substrates, such as paper-based materials, to impart enhanced grease/oil resistance. The complementary material can act to provide the composition with enhanced fatigue resistance relative to layers that solely utilize the cellulose-based polymer, and can preferably have limited leaching from the composition. Examples of complementary materials include polymers, such as poly(vinyl acetate) and poly(vinyl alcohol), plasticizers, and combinations of these materials. Such compositions can be prepared as a treatment formulation or coating material, which can be dissolved or suspended in a solvent. The compositions may also be melted and applied without a solvent. The formulations can be a water-based system, or an emulsion. The films may be applied to paper products as part of the papermaking process, or as post treatments on a coating machine.