baber/WOPTO huggingface dataset:
Patent TW-200814589-A (TW)
Title: Base station and usage method thereof
Inventor: HARADA ATSUSHI
IPC: H04B7/26
Filed: 2007-06-20
Abstract: A base station (eNodeB) wirelessly communicating with a user device (UE) comprises a transmission format determining section (16) for determining a transmission format of a downlink data channel with which a control channel is not accompanied according to the quality of the downlink reception signal measured by the user device (UE), a reporting section (18) for reporting the transmission format determined by the transmission format determining section (16) to the user device (UE), a transmission power control section (19) for controlling the transmission power of the downlink data channel, and a transmitting section (18) for transmitting downlink data in the transmission format determined by the transmission format determining section (16) to the user device (UE) through a downlink data channel.
Patent TW-200821303-A (TW)
Title: Organic compounds
Inventor: HEROLD PETER
IPC: A61K31/5377
Filed: 2007-08-06
Abstract: The application relates to novel nitrate ester derivatives of substituted piperidines of the general formula wherein R1, R2, R3, X, Y and Z0, and m, n, p and q have the meanings explained in more detail in the description, a process for their preparation and the use of these compounds as a curative agent in cardiovascular diseases, in particular in high blood pressure and vascular and organ damage accompanying high blood pressure.
Patent TW-200908753-A (TW)
Title: System and method for encoding a data set
Inventor: HWANG WEN-LIANG
IPC: H04N7/50
Filed: 2007-08-10
Abstract: An encoding system for a data set, particularly for a video data set is disclosed in the present invention. The encoding system includes a coding strategies represented as a tree-based structure, a cost projection system for each tree node, and a parameter searching algorithm for coding strategies to encode a data set. When the encoder parameters are obtained, the coding strategies and rate-allocation have better performance comparing to the related art.
Patent TW-200818356-A (TW)
Title: Method of producing a semiconductor package
Inventor: RETUTA DANNY
IPC: H01L21/60
Filed: 2007-08-30
Abstract: A method of manufacturing a lead frame includes providing an electrically conductive layer having a plurality of holes at a top surface. The plurality of holes form a structure of leads and a die pad on the electrically conductive layer. The plurality of holes are filled with a non-conductive material. Next; an electrically conductive foil is attached on the top surface of the electrically conductive layer and the non-conductive epoxy material. The, the electrically conductive foil is etched to create a network of leads, die pad, bus lines, dam bars and tie lines, wherein the bus lines connect the leads to the dam bar, the dam bar is connected to the tie line and the tie line is connected to the die pad.
Patent TW-200828931-A (TW)
Title: Adjustable derived clock frequency
Inventor: KUHNS MARK D
IPC: H04L7/02
Filed: 2007-08-31
Abstract: An embodiment of the present invention is directed to a circuit including a data relay stage configurable to receive primary data via a primary data interface, a primary clock having a frequency FP and a secondary clock having a frequency FS'. The primary data is received over a fixed periodic interval TI and at a rate substantially equal to FP. The amount of primary data received over TI is known to be N. The data relay stage is further configurable to provide secondary data via a secondary data interface based on the primary data and the secondary clock. The circuit also includes a phase-locked loop (PLL) circuit configurable to receive an interval reference signal having a frequency FI substantially equal to 1/TI. The PLL circuit is also configurable to provide the secondary clock based on the interval reference signal.
Patent TW-200819738-A (TW)
Title: Method and sensor for determining the passivating properties of a mixture containing at least two components, which are cement and water
Inventor: BUCHLER MARKUS
IPC: E04C5/08
Filed: 2007-09-07
Abstract: A method for determining the passivating properties of a mixture (11) containing at least two components, which are cement and water, including the steps of: -taking three elements, each made up of an electrically conductive material, these elements being referred to as first electrode (2), second electrode (4) and third electrode (5), -fixing at least one these three electrodes on a support (3) in such a manner that - they are electrically insulated reciprocally, and - the mixture (11) is able to come in contact with at least one predetermined face situated on each electrode, these faces being referred to as first face (20), second face (40) and third face (50), -selecting the first electrode (2) and the third electrode (5) and applying between these two electrodes. - a direct current, referred to as first direct current, of predetermined intensity value, referred to as first intensity value, and predetermined polarity, referred to as first polarity, resulting in electrolytic reactions on the third electrode (5), for a predetermined duration (D1), referred to as first duration, and then -selecting the second electrode (4) and the third electrode (5), and - measuring the voltage (V) between these two electrodes during said first predetermined duration (D1), and - storing the measurement for the variation of said voltage (V) during said first predetermined duration (D1), -comparing the variations in the voltage (V) between the second electrode (4) and the third electrode (5) during the first predetermined duration (D1), with predetermined data defining at least whether or not a mixture (11) has passivating properties, and -determining at least whether or not the mixture (11) has such passivating properties.
Patent TW-200915644-A (TW)
Title: Cathode of lithium-ion battery and method for making same
Inventor: FENG CHEN
IPC: H01M4/02
Filed: 2007-09-28
Abstract: The present invention relates to a cathode of lithium-ion batteries including a carbon nanotube composite film. The carbon nanotube composite film includes a carbon nanotube film structure and a pluratity of nano-scale stannum oxide particles. The carbon nanotube film structure includes at least two crossed carbon nanotube layers. The nano-scale stannum oxide particles adhere to the wall of the carbon nanotubes and fill in the cavity of the carbon nanotubes. The present invention also relates to a method for making the cathode of lithium-ion batteries including the steps of: providing a carbon nanotube array; drawing at least two carbon nanotube layers out from the carbon nanotube array by a drawing device to form a carbon nanotube film structure; and providing a pluratity of nano-scale stannum oxide particles to the carbon nanotube film structure to form a carbon nanotube composite film, then obtaining the cathode of lithium-ion batteries.
Patent TW-200817775-A (TW)
Title: Liquid crystal display device
Inventor: SEGAWA YASUO
IPC: G02F1/1343
Filed: 2007-10-05
Abstract: A liquid crystal display device having an upper electrode layer and a lower electrode layer formed on an identical substrate via an insulating layer includes slits formed on the upper electrode layer for applying voltage between the upper electrode layer and the lower electrode layer and driving liquid crystal molecules, wherein edge portions of the slits each include a first curved portion the tangential direction of which at the edge portions with respect to the rubbing direction falls within a range from 0 DEG to +90 DEG and a second curved portion the tangential direction of which at the edge portions with respect to the rubbing direction falls within the range from 0 DEG to -90 DEG , where the direction toward an acute angle subtended by the long sides of the slits with respect to the rubbing direction is the positive direction, and wherein the second curved portion is smaller than the first curved portion.
Patent TW-200917304-A (TW)
Title: Annular multi-instruction switch
Inventor: Zhou jin-wen
IPC: H01H19/02
Filed: 2007-10-08
Abstract: The invention relates to an annular multi-instruction switch including a circuit substrate and a ring push button. The circuit substrate at least has a common terminal and several signal terminals to construct the multi-instruction switch. Each instruction switch has a resetting elastic touch component and several displacement parts are located on the circuit board. The ring push button has an action part corresponding and connecting to the displacement parts so that the ring push button generates a normal location and instruction of location moving up and down route to the circuit substrate. In the location of the ring push button facing to the elastic touch component a press contact is installed. The ring push button is pressed to the position generating the instruction so that the press contact presses the elastic touch component to have reset force and connect the common terminal and signal terminals resulting in generating the instruction signal output. The ring push button is stressed to release the reset force of the elastic touch component for returning back to the normal position.
Patent TW-200830092-A (TW)
Title: Power supply circuit, power supply control circuit, and power supply control method
Inventor: HAYAKAWA TOSHIYUKI
IPC: G06F1/26
Filed: 2007-10-11
Abstract: A DC-DC converter and first and second bypass switch circuits are provided in parallel between an input pin and first and second output pins and operate in accordance with a combination of the voltage value of the input pin and the voltage value required for the first output pin. A start control circuit causes the DC-DC converter to operate unconditionally in a step-down mode during the period from when the DC-DC converter is started until the output voltage of the DC-DC converter becomes equal to the voltage of the input pin. An output slope control circuit synchronizes rising slopes of the output voltages of the first and second bypass switch circuits with a rising slope of the output voltage of the DC-DC converter.
Patent TW-200821791-A (TW)
Title: Current limit detector
Inventor: SO JOHN
IPC: G05F1/573
Filed: 2007-10-12
Abstract: Devices, such as mobile devices, may be exposed to short circuit and output overload events. To protect against such events, mobile devices typically include current limit circuits. Some current limit circuits may involve user programmable function. User programmable function may need accurate current limit detectors. One approach to improving resolution and accuracy of current limit detectors using a single resistive device is to magnify the operating current range. Various embodiments of the present invention include devices and methods for detecting pre-programmed current limits.
Patent TW-200829563-A (TW)
Title: Organic compounds
Inventor: SUNG MOO-JE
IPC: A61K31/4439
Filed: 2007-10-17
Abstract: The present invention provides compounds of the following structure; A-L1-B-C-D that are useful for treating or preventing conditions or disorders associated with DGAT1 activity in animals, particularly humans.
Patent TW-200919821-A (TW)
Title: Mobile device and replacement module of micro antenna
Inventor: LEE CHENG-JU
IPC: H01Q1/22
Filed: 2007-10-26
Abstract: This invention discloses the replacement modules for mobile device and micro antenna. The replacement module of micro antenna includes micro antennas of various receiving frequencies, respectively connecting to the individual battery and hidden inside the batteries, and the original contact terminals being shared by individual battery. The replacement module of micro antenna employs the contact terminals to electrically connect to the main body of mobile device, which enables the individual replacement module of micro antenna to receive the signals of different frequencies. The mobile device does not need to install antennas with various frequencies. The space having designed to install the antennas of various frequencies can be saved for disposing other components.
Patent TW-200838336-A (TW)
Title: Broadcast roaming
Inventor: PAILA TONI
IPC: H04W4/06
Filed: 2007-10-31
Abstract: Embodiments are directed to broadcast roaming, i.e., providing service/content to a terminal from a visited service provider. An embodiment is directed to sending a roaming rule request to a service provider, receiving a roaming rule response from the service provider, acquiring service guide fragments from the service provider and processing the service guide fragments in accordance with the received roaming rule response, sending to a selected service provider a service provisioning request for a purchase item, receiving from the selected service provider a service provisioning response regarding the purchase item, and accessing service and/or content related to the purchase item, wherein the service and/or content is provided by the visited service provider. Embodiments are directed to exchanging between a visiting service provider and a home service provider of the terminal a roaming authorization request regarding a purchase item and a roaming authorization response regarding the purchase item.
Patent TW-200921160-A (TW)
Title: Polarization conversion system and projector using same
Inventor: HSU PI-TSUNG
IPC: G02B5/30
Filed: 2007-11-02
Abstract: The present invention relates to a polarization conversion system. The polarization conversion system includes a first glass substrate and a second glass substrate. The first glass substrate includes a plurality of first inclined polarization beam coatings. The second glass substrate includes a plurality of second inclined polarization beam coatings. A positioning surface and a first connecting surface is provided between the first glass substrate and the second glass substrate. The positioning surface and the first connecting surface is at the same surface. The second glass substrate is connected to the first glass substrate by the first connecting surface. The present invention also discloses a projection system using the polarization conversion system.
Patent TW-200921414-A (TW)
Title: Method of data encryption and decryption and the circuit thereof
Inventor: LIN JIAN-WEI
IPC: H04L9/28
Filed: 2007-11-02
Abstract: The present invention is related to a method of data encryption and decryption and the circuit thereof. An encryption and decryption circuit is used to connect the micro processor and a advanced encryption standard algorithms module. The advanced encryption standard algorithms module is used by the micro processor to process the data encryption and decryption. Besides, the micro processor is connected to encryption and decryption circuit through 1-127 pins to save the micro processor pin numbers for data encryption and decryption.
Patent TW-200844091-A (TW)
Title: Method of preparing a terphthlic acid-alkylenglycol mixture
Inventor: TOIDA KOZO
IPC: C07C69/82
Filed: 2007-11-07
Abstract: A terephthalic acid-alkylene glycol mixture suitable as a raw material mixture for polyester polycondensation reaction is obtained by preparing a liquid mixture having a temperature of 100-130 DEG C and containing terephthalic acid obtained by hydrolysis of dialkyl terephthalate and at least one alkylene glycol, and stirring this liquid mixture for 15 minutes to 3 hours while maintaining the liquid mixture within the above-mentioned temperature range, thereby adjusting the slurry characteristics of the liquid mixture.
Patent TW-200922134-A (TW)
Title: Level shift circuit and method for the same
Inventor: CHIANG YUN-CHI
IPC: H03K19/0185
Filed: 2007-11-07
Abstract: The present invention discloses a level shift circuit which comprises: level shift means for receiving inputs of first high and low operational voltage levels and generating outputs of second low and high operational voltage levels at a first node; and an output circuit for outputting a signal of a second operational voltage level according to the voltage level change at the first node.
Patent TW-200830617-A (TW)
Title: Negative electrode material for lithium ion secondary battery and method for producing the same
Inventor: ISHII KENTA
IPC: H01M10/0525
Filed: 2007-11-08
Abstract: Disclosed is a negative electrode material for lithium ion secondary batteries having excellent rate characteristics, high reversible capacity and high initial efficiency. Also disclosed is a method for producing such a negative electrode material for lithium ion secondary batteries. Specifically disclosed is a negative electrode material for lithium ion secondary batteries, which is characterized by being composed of a composite particle having a core/shell structure, wherein the surface of a graphite powder having an average particle diameter of 5-30 μm and an average lattice spacing d(002) of less than 0.3360 nm is bound and covered with an amorphous carbon powder having an average particle diameter of 0.05-2 μm and an average lattice spacing d(002) of not less than 0.3360 nm, by a carbide of a binder pitch. A method for producing such a negative electrode material for lithium ion secondary batteries is characterized in that after mixing a graphite powder with a pitch having a softening point of 70-250 DEG C, an amorphous carbon powder is added thereto and the resulting is kneaded while applying a mechanical impact thereto, thereby softening the pitch for dispersing and fixing the amorphous carbon powder in the softened pitch, and finally the resulting is fired and carbonized in a non-oxidizing atmosphere.
Patent TW-200922376-A (TW)
Title: Central sensing monitor system
Inventor: Zheng bo-wen
IPC: H05B37/02
Filed: 2007-11-13
Abstract: The present invention discloses a central sensing monitor system, which mainly comprises a sensing unit, a processing unit, a transmitting unit, a memorizing unit, a switching unit and a lighting unit. The sensing unit could be an infrared sensing unit, which utilizes infrared sensing method to detect whether a person is approaching and send a signal to the processing unit. The transmitting unit could be a wireless transmitting unit. The processing unit can send the signal to a back-end through the transmitting unit and receive a setting signal from the back-end through the transmitting unit. The memorizing unit can recording the setting signal received by the processing unit through the transmitting unit while the processing unit control the on/off status of the lighting unit through the switching unit according to the content of the setting signal and the condition of the sensing unit.
Patent TW-200838142-A (TW)
Title: Method for providing a power on reset signal with a quadratic current compared to an exponential current
Inventor: DEMOLLI FREDERIC
IPC: H03L7/00
Filed: 2007-11-13
Abstract: Aspects of the present invention include a method, apparatus and device for generating a power on reset (POR) signal in relation to the crossing point of two currents wherein at least one current is a quadratic function and the other is an exponential function, where each has a mathematical correlation to a function of a predetermined power supply voltage.
Patent TW-200922808-A (TW)
Title: Provision of frames or borders around pigment flakes for covert security applications
Inventor: ARGOITIA ALBERTO
IPC: G09F3/02
Filed: 2007-11-21
Abstract: Opaque flakes, such as pigment or bright flakes used in paints and inks, have a selected shape and/or other indicia to provide a covert security feature to an object. Shaped opaque covert flakes are not readily detectable by causal observation, but in some embodiments are easily seen at 50X magnification. In manufacturing the flakes a sheet of embossed frames are provided having embossed symbols or indicia within. Upon removing a coating from the embossed sheet the coating material tends to break along frame lines or grooves and the resulting flakes are substantially uniform in size. In order to have the flakes break along frame lines or grooves more readily than along the embossing or grooves defining indicia within a frame, the frames are provided with a deeper groove than indicia grooves. As well a groove having a different shaped profile conducive to breakage can be used for the frame grooves whereas a groove having a profile less conducive to breakage can be used to form the indicia grooves. We have found that the flakes can be further protected from breakage by coating them in a protective coating. This coating may have other features which makes the logo more visible.
Patent TW-200924216-A (TW)
Title: Solar cell and manufacturing method thereof
Inventor: LIEN PEI-RUNG
IPC: H01L31/18
Filed: 2007-11-23
Abstract: This invention is a solar cell and its manufacturing method. The manufacturing method comprises the follow steps: (a) forming an aluminum layer on a metallic substrate; (b) producing an Anodic Aluminum Oxide (AAO) template having multiple pores by applying anode oxidation process to the aluminum layer; (c) performing supercritical electrocasting process so the pores are filled with a conducting metal and multiple pillar bodies are formed; (d) sequentially removing the metallic substrate and the AAO template; (e) forming the following layers in this order: a p-Si layer, a n-Si layer, then an electrode layer. As a result, nanometer pores having a high depth-to-width ratio above 100 are produced on the AAO template and therefore pillar bodies having high depth-to-width ratio are achieved.
Patent TW-200904200-A (TW)
Title: Quality scalable video data stream
Inventor: WIEGAND THOMAS
IPC: H04N19/129
Filed: 2008-01-16
Abstract: An apparatus for generating a quality-scalable video data stream (36) is described which comprises means (42) for coding a video signal (18) using block-wise transformation to obtain transform blocks (146, 148) of transformation coefficient values for a picture (140) of the video signal, a predetermined scan order (154, 156, 164, 166) with possible scan positions being defined among the transformation coefficient values within the transform blocks so that in each transform block, for each possible scan position, at least one of the transformation coefficient values within the respective transform block belongs to the respective possible scan position; and means (44) for forming, for each of a plurality of quality layers, a video sub-data stream (30; 28, 30) containing scan range information indicating a sub-set of the possible scan positions, and transform coefficient. information on transformation coefficient values belonging to the sub-set of possible scan positions such that the sub-set of each quality layer comprises at least one possible scan position not comprised by the sub-set of any other of the plurality of quality layers.
Patent TW-200840945-A (TW)
Title: Vacuum pump
Inventor: BREWSTER BARRIE DUDLEY
IPC: F04D19/04
Filed: 2008-01-23
Abstract: A pump insert 50 for supporting a rotor 14 of a pump comprises an annular resilient support 52 for engaging the body 26 of the pump, the support 52 extending about a rolling bearing 10 having an inner race 12 for engaging the rotor 14, an axially preloaded outer race 16 fixed to the support 52, and a plurality of rolling elements 18 located between the races. During assembly, the rolling bearing 10 can be accurately positioned within the support 52 so that there is a very low tolerance stack-up when the insert 50 is fitted to the rotor 14. Consequently, the position of the rotor 14 will hardly change, if at all, when the rolling bearing 10 is replaced during servicing of the pump.