baber/WOPTO huggingface dataset:
Patent TW-201401737-A (TW)
Title: A common-core PFC resonant converter
Inventor: CHANG LON-KOU
IPC: H02M1/42
Filed: 2012-06-27
Abstract: A common-core power-factor-corrected (PFC) resonant converter includes an energy-transformed circuit. The energy-transformed circuit receives an input voltage and generates an output power. The energy-transformed circuit includes a coupling inductor component and a charge-stored capacitor component. The coupling inductor component and a charge-stored capacitor component are charged by using the input voltage according to a controlling signal, so as to generate a charge-stored capacitor voltage. When the charge-stored capacitor voltage is charged to a preset voltage level, the coupling inductor component and the charge-stored capacitor component are discharged according to the controlling signal. Then, energies of the coupling inductor component and the charge-stored capacitor component are transformed to output for providing the regulated output voltage and current.
Patent TW-201315245-A (TW)
Title: Method and apparatus for multiplexing and de-multiplexing video data for identifying reproduction status of video data
Inventor: PARK YOUNG-O
IPC: H04N19/593
Filed: 2012-07-02
Abstract: A method and an apparatus for multiplexing and de-multiplexing video data are provided. The method of multiplexing the video data involves syntax to a header of transmission unit data that is used to multiplex a clean random access (CRA) picture used in a random access, wherein the predetermined syntax indicates a reproduction status of the CRA picture, i.e., normal reproduction or reproduction according to a random access.
Patent TW-201402265-A (TW)
Title: Image registration stamping device and manipulation method
Inventor: Huang hong-yu
IPC: B23Q16/12
Filed: 2012-07-04
Abstract: The present invention is an image registration stamping device and manipulation method, the device including a base, a registration platform, a horizontal driving unit, and a controller electrically connected with the above-mentioned elements, wherein the base is disposed thereon with an image recognition unit and a stamping/cutting unit, and the image recognition unit is located beside the stamping/cutting unit; the registration platform is slidably disposed on the base; the horizontal driving unit is assembled to the base and controls the registration platform to move in two-dimensional manner relative to the horizontal surface of the base; and additionally, the horizontal driving unit can use one end of the registration platform as the rotation center and the other end of the registration platform as the rotation side to rotate in arc shape. Accordingly, the controller manipulates the horizontal driving unit to operate, making the registration platform firstly recognize the positioning mark of the part on the registration platform by the image recognition unit so that the offset amount of the positioning mark is judged and sent back to the controller, and then relatively amend the offset amount of the registration platform through the horizontal driving unit and move to the stamping/cutting unit for processing.
Patent TW-201403633-A (TW)
Title: Manufacturing method of touch pad module signal end and the structure thereof
Inventor: Xu li-de
IPC: H01B5/14
Filed: 2012-07-09
Abstract: Disclosed are manufacturing method of touch pad module signal end and the structure thereof comprises an electrical connection region for programming a transmitting signal at inner surface of a sensor thin film. A protective cover is provided in electrical connection region while a substrate combined with inner surface of the sensor thin film is formed by injection molding method. The electrical connection region of sensor thin film is not covered by substrate through protective cover. A window for exposing electrical connection region on the substrate is formed by cutting and removing protective cover so that electrical connection region can electrically connect to external signal transmission devices such as flexible printed circuit board or electrical connector through the window for benefiting sensor thin film connecting outside circuit board.
Patent TW-201320675-A (TW)
Title: Method and system for control format detection in heterogeneous cellular networks
Inventor: SONG YI
IPC: H04L29/02
Filed: 2012-07-11
Abstract: A user equipment having a first mechanism to obtain a control region size of a sub-frame of a cell, the user equipment having a processor; and a communications subsystem, wherein the processor and communications subsystem are configured to cooperate to: determine having a first mechanism to obtain a control region size of a sub-frame of the first cell, second cell, or both, whether the user equipment is within an area of the second cell; and utilize, a second mechanism to obtain a control region size of a sub-frame of the second cell while the user equipment is within the area of the second cell.
Patent TW-201319595-A (TW)
Title: Method of measuring electrical length in semiconductor testing apparatus
Inventor: TAKENAKA KOUICHI
IPC: G01R31/28
Filed: 2012-07-19
Abstract: Provided is a method of measuring an electrical length of a signal path of which one of a plurality of probes is set as a first end in a semiconductor testing apparatus including the plurality of probes which come into contact with a test target wafer, which includes: bring an electrical conductivity region of a calibration wafer having the electrical conductivity region into contact with all of the plurality of probes; inputting a measurement signal from a second end of the signal path as a measuring target; and calculating the electrical length of the signal path by measuring a signal waveform of the measurement signal reflected by a contact portion between the electrical conductivity region and one of the plurality of probes at the second end side.
Patent TW-201329457-A (TW)
Title: Inspection probe and inspection fixture
Inventor: NUMATA KIYOSHI
IPC: G01R31/28
Filed: 2012-07-20
Abstract: To provide a fine probe that is able to be used with increasingly small and complex substrates and is capable of applying a strong pressurizing force during inspection and a weak pressurizing force when no inspection is being conducted, and to provide an inspection fixture that uses such a probe. An inspection fixture that electrically connects an inspection object having several inspection points with inspection equipment that inspects the electrical characteristics between the inspection points, the inspection fixture comprising: an electrode body including a plurality of electrode sections which electrically connect to the inspection equipment, and an inspection probe which electrically connects the electrode sections to the inspection points. The inspection probe comprises: a conductive cylindrical member open at both ends, of which the opening at the leading end contacts the surface of an electrode section, a conductive rod-shaped member, which is disposed inside the cylindrical member and protrudes from the trailing end of the cylindrical member, and the trailing end of which contacts an inspection point, and a fixed section which electrically connects the cylindrical member to the rod-shaped member. The cylindrical section comprises a first cutaway section in which a spiral cut which expands and contracts along the longitudinal direction is formed in the wall of the cylindrical member, and a second cutaway section in which a spiral cut which expands and contracts along the longitudinal direction is formed in the wall of the cylindrical member, wherein one or other of the first cutaway section and the second cutaway section is contracted to its full extent when the rod-shaped member contacts an inspection point to conduct inspection.
Patent TW-201318226-A (TW)
Title: Surface-mount light emitting device
Inventor: SHIOBARA TOSHIO
IPC: H01L33/48
Filed: 2012-07-25
Abstract: A surface-mount light emitting device is provided comprising a light emitting element (2), a reflector (1) which is molded integral with a leadframe (11, 12) having the light emitting element mounted thereon, and an encapsulating resin composition (4). The reflector is molded from a heat curable resin composition to define a recess with bottom and side walls. The resin side wall has a thickness of 50-500 μm. The encapsulating resin composition is a heat curable resin composition having a hardness at least 30 Shore D units in the cured state. This invention provides new and useful surface-mount light emitting devices, which can show good or improved impact strength as well as heat resistance and light resistance.
Patent TW-201406077-A (TW)
Title: Calibration apparatuses, systems and methods for the second order intermodulation distortion
Inventor: FU YUAN-YU
IPC: H04B1/10
Filed: 2012-07-26
Abstract: Embodiments of the invention disclose calibration apparatuses, systems and methods for the second order intermodulation distortion. A disclosed calibration apparatus is adapted for a radio-frequency transceiver with a transmitter transmitting an outbound RF signal and a receiver, the object to be calibrated. The calibration apparatus has a calibrator, utilizing a native logic circuit inside the transmitter to generate two modulation signals with different frequencies. These two modulation signals are up converted and merged to become a RF signal, which is then channeled to the receiver for calibration. The calibrator detects the strength of second order intermodulation signals generated when the receiver processes the RF signal to calibrate a second order, non-linear behavior of the receiver. After the calibration, the calibrator minimizes the strength of second order intermodulation signals.
Patent TW-201406001-A (TW)
Title: Parallel charging and serial discharging method for lithium battery and device thereof
Inventor: LI MIN-YI
IPC: H02J7/02
Filed: 2012-07-27
Abstract: The present invention relates to a parallel charging and serial discharging method for a lithium battery and a device thereof. The method mainly comprises the following steps. When charging battery cells, a battery charging circuit is connected to power and then sends a charging signal to a control circuit to thereby make the control circuit switch the electrical connection of the battery cells to a parallel configuration, so that the battery charging circuit performs a parallel charging process (3 to 4.2V) to the battery cells. When the battery charging circuit is not connected to power and consequently the control circuit receives no charging signals, the control circuit switches the electrical connection of the battery cells to a serial configuration, and the battery cell voltages are added up (6 to 8.4V) for outputting to a DC-DC voltage down-converter to be converted into a required voltage for output, so that a battery serial discharging output function is realized. The device mainly comprises a control circuit, a battery charging circuit connected with the control circuit in parallel, and a DC-DC voltage down-converter. In which the control circuit includes a charging-discharging controller and two or more sets of circuit switching elements for respectively controlling the electrical connection manner of each battery cell. When the battery charging circuit is connected to power, it sends a charging signal to the control circuit to thereby make the charging-discharging controller in the control circuit control the circuit switching elements to switch the electrical connection of the battery cells to a parallel charging configuration. When the battery charging circuit is not connected to power and the control circuit receives no charging signals, the control circuit controls the circuit switching elements to switch the electrical connection of the battery cells to a serial configuration, so that the battery cell voltage will be added up (6 to 8.4V) and for outputting to the DC-DC voltage down-converter to be converted into a required voltage for output, thereby completing the battery serial discharging operation.
Patent TW-201406256-A (TW)
Title: Electronic device enclosure
Inventor: CHEN YUN-LUNG
IPC: H05K5/02
Filed: 2012-08-03
Abstract: An electronic device enclosure includes a base, a side panel, and a rotating member rotatably secured to the side panel. The base includes a base rear plate and a base side plate connected to the base rear plate. The base rear plate includes a flange. A clipping hole is defined in the base side plate. The side panel includes a clipping portion. The side panel is moveable in a first direction substantially perpendicular to the base rear plate to engage the clipping portion in the clipping hole. The rotating member includes a blocking portion. The blocking portion abuts the flange to prevent the side panel from moving in a second direction opposite to the first direction, so that the clipping portion cannot be disengaged from the clipping hole.
Patent TW-201407556-A (TW)
Title: Car road speed detection system using cell handover positioning and method thereof
Inventor: HUANG Zhi-yan
IPC: G08G1/01
Filed: 2012-08-13
Abstract: The present invention provides a car road speed detection system using cell handover positioning and method thereof, which employs an advanced cell handover positioning information collector to continuously determine if there is any road section not established with the cell handover positioning information or required for its update for each road section of the publishing road. For the requirement of traffic information calculation, the mobile network signalling signals, base station information and information from GIS (Geographic Information System) are used to analyze the cell positioning information of a mobile subscriber occurring with handover on the route, and store the result in a cell handover positioning database. The database may feedback the cell handover positioning information to the traffic information detector. For the road sections with established cell handover positioning information, the detector will operate in cooperation with the cell handover positioning database to continuously screen the effective samples from the mobile network signalling signals, analyze the location occurring with mobile subscriber calling handover event and the corresponding moving time, and then use the data filtering and processing algorithm to reduce the estimation error for detecting and publishing the road traffic information.
Patent TW-201320227-A (TW)
Title: Vacuum processing device and method of transporting process subject member
Inventor: NOGI KEITA
IPC: H01L21/677
Filed: 2012-08-14
Abstract: Transportation control in a vacuum processing device with high transportation efficiency without lowering throughput is provided. A control unit is configured to update in real time and holds device state information showing an action state of each of a process chamber, a transportation mechanism unit, a buffer room, and a holding mechanism unit, the presence of a process subject member, and a process state thereof; select a transport algorithm from among transport algorithm judgment rules that are obtained by simulating in advance a plurality of transport algorithms for controlling transportation of a process subject member for each condition of a combination of the number and arrangement of the process chambers and process time of a process subject member based on the device state information and process time of the process subject member; and compute a transport destination of the process subject member based on the selected transport algorithm.
Patent TW-201410076-A (TW)
Title: System and method for detecting status of lamp
Inventor: LEE HOU-HSIEN
IPC: H05B37/03
Filed: 2012-08-27
Abstract: The present invention provides a system and method for detecting a status of a lamp. The system is configured for: obtaining a specified quantity of images captured by an image capture device of the lamp; calculating an intensity value of each images of the specified quantity of images, and obtaining intensity values of the specified quantity of images; determining whether the lamp is in a normal status or an abnormal status according to the intensity values of the specified quantity of images and a switching condition (switching on or switching off); highlighting the lamp on a monitor interface according to preset position information of the lamp when the lamp is in the abnormal status. The present invention can automatically detect whether a lamp is in a normal status or an abnormal status, and send a message to a maintainer when the lamp is in the abnormal status.
Patent TW-201411496-A (TW)
Title: Apparatus and method for radio frequency identification tag detection
Inventor: YAN TIAN-LIN
IPC: G06K19/07
Filed: 2012-09-05
Abstract: The present invention provides an apparatus and a method for inspecting radio frequency identification (RFID) tag, including a platform, a gantry slide, a signal processor and a monitoring control unit. The gantry slide fixes a sensor at the horizontal column with a fixture. The sensor receives the sensory signal of the signal processor, so as to make a magnetic excitation of the sensor generate a magnetic field. In response to the magnetic field, the RFID tag generates a reaction signal, and the reaction signal is received by the signal receiving unit of the sensor, and fed back to the signal processor for the monitoring control unit to determine and record soundness or defect of the RFID tag, thereby constituting the present invention.
Patent TW-201319530-A (TW)
Title: Photodetector and method for driving photodetector
Inventor: KOZUMA MUNEHIRO
IPC: H04N5/369
Filed: 2012-09-19
Abstract: Adverse effects of noise are reduced. A photodetector circuit, a difference data generation circuit, and a data input selection circuit are included. The photodetector circuit has a function of generating an optical data signal. A first data signal and a second data signal is input to the difference data generation circuit and the difference data generation circuit has a function of generating difference data of data of the first data signal and data of the second data signal. The data input selection circuit has a function of determining that the data of optical data signal is regarded as data of the first data signal or data of the second data signal.
Patent TW-201422117-A (TW)
Title: Coupling structure and display device using the same
Inventor: CHEN ALLEN
IPC: H05K7/18
Filed: 2012-11-29
Abstract: The invention relates to a coupling structure and a display device using the same. The coupling structure includes a first slab and a second slab. There is a bump and a hook protruding from the first slab. The hook disposes at a periphery of the bump. The hook comprises a bending segment. There is a hole and a trough extending through the second slab. The bump couples with the hole. The hook penetrates the trough. A periphery of the trough is clamped by the bending segment and the first slab. The display device includes a display module, the aforementioned coupling structure, a first frame, and a second frame. The first frame surrounds a side of the display module. The second frame covers a periphery of a display face of the display module. Wherein, the first slab disposes on the first frame and the second slab disposes on the second frame. Compare to the prior art, the invention prevents the eversion of the first slab and the second slab.
Patent TW-201426036-A (TW)
Title: Light guide element and light source using the same
Inventor: CHEN WEI-HSUAN
IPC: F21V8/00
Filed: 2012-12-24
Abstract: A light guide element and a light source device using the same are provided. The light guide element has a main body. The main body has a light-emitting surface, a bottom surface, and a side surface. The side surface is located between the bottom surface and the light-emitting surface. The bottom surface is opposite to the light-emitting surface. The main body has a hollow portion with a cone shape. The cone-shape hollow portion has a bottom portion and a top portion. The bottom portion is located on the bottom surface of the main body, and has a first hollow cross section area. The top portion is opposite to the bottom surface, and has a second cross section area, wherein the second cross section area is smaller than the first cross section area. The light source device includes the light guide element and a light emitting diode (LED). The LED is used to emit light into the cone-shape hollow portion through the bottom portion.
Patent TW-201424913-A (TW)
Title: Stand for machine tools
Inventor: LIN CHUN-TENG
IPC: B23Q1/76
Filed: 2012-12-26
Abstract: A stand for machine tools mainly includes a carrying frame, a support unit and a control unit. The support unit has two pairs of legs, wherein a pair of legs pivotally connected to the carrying frame, and another respectively includes a first retaining hole and a second retaining hole. The control unit includes two retaining pins and a control member. Each retaining pin is passed through the carrying frame and is selectable inserting into the first retaining hole or the second retaining hole for retaining the support unit to an expanded position or a collapsed position. The control member connects the two retaining pins for driving the two retaining pines depart from the first retaining hole or the second retaining hole, such that the support unit is capable of changing between the expanded position and the collapsed position.
Patent TW-201341706-A (TW)
Title: Lighting apparatus
Inventor: CHUNG SANG-MIN
IPC: F21S6/00
Filed: 2012-12-28
Abstract: Provided is a lighting apparatus. The lighting apparatus includes a base unit, a first rod-shaped member, a lighting unit and a base connection unit, wherein the base connection unit includes: a rotating member rotatably coupled to the base part; a base cam fixed to the rotating member and including a base cam through-hole that penetrates a central portion of the base cam; a main shaft disposed in the base cam through-hole, capable of performing a tilt operation for rotating in one direction and the other direction on the basis of a tilt rotation central axis orthogonal to the lengthy direction of the first rod-shaped member, and having an upper portion to which the one end of the first rod-shaped member is coupled and fixed; and an elastic member that is provided to change an elastic bearing power applied to the main shaft, as the main shaft is tilted.
Patent TW-201333659-A (TW)
Title: Low drop-out voltage regulator and voltage convert method
Inventor: YANG ERIC
IPC: G05F1/56
Filed: 2013-01-10
Abstract: The present disclosure discloses a low drop-out voltage regulator and an electronic device comprising the same. The present disclosure also discloses a method for converting a power supply voltage to a regulated output voltage. The low drop-out voltage regulator comprises a pass device controllable to convert a power supply voltage to a regulated output voltage; and a controller configured to receive an input signal and to provide a driving signal to the control terminal of the pass device based on the input signal, wherein when the input signal is within a predetermined range, the driving signal turns the pass device ON, and the power supply voltage charges the output voltage; and wherein when the input signal is without the predetermined range, the driving signal turns the pass device OFF, and the power supply voltage stops charging the output voltage.