baber/WOPTO huggingface dataset:
Patent TW-200841766-A (TW)
Title: LED current driver having functionality of outputting replica current and cascaded LED current driver system and method thereof
Inventor: SHIH CHENG-CHUNG
IPC: H05B37/02
Filed: 2007-04-14
Abstract: A light emitting diode (LED) current driver having functionality of outputting replica current and a cascaded LED current driver system are provided for generating identical driving currents to drive a plurality of LEDs. The LED current driver includes a current driving unit coupled to a reference input pin for receiving a reference current and generating identical driving currents to drive the plurality of LEDs based on the reference current; and a current replica unit for outputting a reference output current through a reference output pin by replicating the reference current. The cascaded LED current driver system includes a plurality of current driver stages. By way of replicating a reference current of a first current driver stage, all the current driver stages are capable of having identical reference current for providing identical driving currents to the plurality of LEDs.
Patent TW-200805269-A (TW)
Title: System and method for detecting the location of an optical pick-up head
Inventor: HSIN KUO-TING
IPC: G11B17/34
Filed: 2007-04-24
Abstract: Disclosed is a system for detecting a location of an optical pick-up head on an optical disk, and the optical disk comprises a plurality of sectors and the optical pick-up head emitting light to the optical disk and detected the reflected light from the optical disk. The system comprises: a signal generator, a counter, and a processing unit. The signal generator is coupled to the optical pick-up head for receiving a detecting signal from the optical pick-up head to generate a sector determined signal. The counter is coupled to the signal generator for receiving the sector determined signal and a period determined signal for counting a number according to the sector determined signal and the period determined signal; and a processing unit for receiving the number and calculating the location of the optical pick-up head accordingly.
Patent TW-200908900-A (TW)
Title: Concealed type gun cover, flashlight cover, water bottle cover, or similar equipments etc., in the pocket of work pants
Inventor: MA CHUAN-CHIH
IPC: A41D1/06
Filed: 2007-08-27
Abstract: The policeman has the right to possess the firearms when he carries out official duty. However, the present inventor feels worried about the work characteristics of policeman because of the control of the firearms in Taiwan and the realistic environment. For instance, police may be irritated by some mentally immature people, or attached by the psychiatric patient whose mood is out of control and holds a knife, such as in the case that was happened in Tainan on February l7, 2006, the mood of psychiatric patient was out of control, and according to the report, the policemen could not stop psychiatric patient even shot 24 bullets. The psychiatric patient said that the policeman was overweening, and what extraordinary the policeman was to have the gun, or some words like that. The present inventor is interested in the work of policeman and the life existing games. The inspiration of this work pant is an outburst idea by accident for sewing the hidden gun cover, the wireless telephone cover, the flashlight cover, the water bottle cover, or the similar equipments etc., in the pocket of work pants.
Patent TW-200844447-A (TW)
Title: Retractable foldable probe
Inventor: CHEN CHIN-CHUNG
IPC: G01R1/067
Filed: 2007-05-11
Abstract: Disclosed is a retractable foldable probe, which includes a fixture section, a fold section and a pinpoint section. The fold section possesses several horizontal segments and vertical segments in a continuous reverse bended connection extended from one side of the fixture section. The pinpoint section is formed with the horizontal-segment free-end of the last segment in the fold section vertically extending a predetermined distance towards the fixture section; moreover, the pinpoint section and the fixture section are in different axes. When the pinpoint section touches EUT to drive the fold section to be retractable, an extendable elastic force is supplied to keep the pinpoint electrically contacted with EUT. Every horizontal segment can disperse stress to increase an elastic deformation amount; meanwhile, the retractable foldable probe can provide a better stability of structure for meeting the requirement of high-density pin-arrangement with minute pinpoint spacing.
Patent TW-200845547-A (TW)
Title: Apparatus and method for the controlling switching frequency of a jitter switching power supply
Inventor: LIN TZU-CHEN
IPC: H02M3/137
Filed: 2007-05-11
Abstract: An apparatus and method for controlling the switching frequency of a jitter switching power supply comprises an oscillator for providing a clock to determine the switching frequency of the switching power supply; and a hysteretic boundary regulator for modulating a hysteretic boundary of an oscillator, so as to cause the frequency of the clock generated by the oscillator has a jitter. Therefore, the switching frequency has a jitter.
Patent TW-200919151-A (TW)
Title: Memory module and radiator thereof
Inventor: HSIEH MING-YANG
IPC: H05K7/20
Filed: 2007-05-11
Abstract: A memory module includes a plurality of memories and a radiator. Each of the memories includes at least one heat source. The radiator includes a heat sink, a plurality of heat transfer members and at least one fan. Each of the heat transfer members connects a respective one of the heat sources of the memories to the heat sink so as to transfer heat generated from the heat sources to the heat sink. The fan is disposed on the heat sink for reducing temperatures of the memories.
Patent TW-200844930-A (TW)
Title: Apparatus and method for controlling backlight source
Inventor: HONG MARK
IPC: G09G3/12
Filed: 2007-05-14
Abstract: The invention relates to an apparatus and a method for controlling backlight source. The apparatus is adapted for driving a backlight module of a display panel which includes M luminance-controlling block, wherein the ith luminance-controlling block corresponds to the ith luminance data wherein M, i are nature number and i ≤ M. The apparatus includes a calculating unit and a driving circuit. The calculating unit receives the ith luminance data to output the ith controlling data according to the proportion of the ith luminance data and a maximum luminance data. The driving circuit receives the ith controlling data to determine and drive the backlight luminance of ith luminance-controlling block.
Patent TW-200844559-A (TW)
Title: Liquid crystal display
Inventor: HSIEH CHUNG-CHIH
IPC: G02F1/1333
Filed: 2007-05-14
Abstract: A liquid crystal display includes a backlight module, a liquid crystal panel, a front frame, a first position limiter, and a second position limiter. The liquid crystal panel is disposed on the backlight module. The front frame is mounted on the backlight module and holds the liquid crystal panel with the backlight module. The first position limiter is disposed on the liquid crystal panel, between the liquid crystal panel and the front frame. The second position limiter is disposed on the front frame, between the crystal panel and the front frame. The first position limiter and the second position limiter are suitable for contacting and thus confine the shift of the liquid crystal panel. Rework of the liquid crystal display is easier.
Patent TW-200820540-A (TW)
Title: Electronic apparatus and power supply identification method
Inventor: MASUDA ISAO
IPC: H02J7/00
Filed: 2007-05-17
Abstract: To provide an electronic apparatus capable of ensuring safety in supplying electric power from a battery pack, and of being used by connecting an inexpensive AC adapter with a terminal in common with the battery pack. A power supply voltage applied through a power supply terminal mounted in common with both the battery pack and the AC adapter is compared with a predetermined determination reference voltage (Step S2). When the power supply voltage is lower than the determination reference voltage, communication is made to a control unit inside the battery pack through a communication terminal. Only when a communication counterpart is determined as a normal battery pack (Step S5), the battery pack is controlled to supply a power supply voltage to the inside of the electronic apparatus (Step S6). Also, when the power supply voltage is higher than the determination reference voltage (Step S2), the power supply voltage is supplied to the inside of the electronic apparatus without need of executing authentication processing (Step S6).
Patent TW-200806681-A (TW)
Title: Organic iridium compositions and their use in electronic devices
Inventor: CHICHAK KELLY SCOTT
IPC: C07F15/00
Filed: 2007-05-23
Abstract: The present invention provides compositions comprising at least one novel organic iridium compound which comprises at least one cyclometallated ligand and at least one ketopyrrole ligand. The organic iridium compositions of the present invention are referred to as Type (1) organic iridium compositions and are constituted such that no ligand of the novel organic iridium compound has a number average molecular weight of 2,000 grams per mole or greater (as measured by gel permeation chromatography). Type (1) organic iridium compositions are referred to herein as comprising "organic iridium complexes". The novel organic iridium compositions are useful in optoelectronic electronic devices such as OLED devices and photovoltaic devices. In one aspect, the invention provides novel organic iridium compositions useful in the preparation of OLED devices exhibiting enhanced color properties and light output efficiencies.
Patent TW-200849258-A (TW)
Title: Page write mechanism of EPROM and controlling method thereof
Inventor: HSU CHIA-LU
IPC: G11C16/06
Filed: 2007-06-11
Abstract: The configuration and the controlling method of a page write mechanism of an EPROM are provided in the present invention. The proposed page write mechanism includes an I/O buffer coupled to the EPROM and including a plurality of write circuits programming an input data into the EPROM in parallel, and a read circuit reading an output data from the EPROM.
Patent TW-200901722-A (TW)
Title: One-time password-based authentication system
Inventor: Zhang ming-zhe
IPC: H04L9/14
Filed: 2007-06-25
Abstract: A one-time password-based authentication system comprises a detachable medium, a back-end registration encryption module, a back-end random number synchronous module, a back-end password authentication module, a front-end synchronous module and a front-end password calculation module. The user employs the encryption algorithm and confidentiality decentralized approach to achieve a network authentication system. This can improve the issue that the hardware-based dynamic password generator cannot be used when a power source is insufficient, and overcome the vulnerabilities attributable to weak passwords to enhance Internet authentication security with low operating costs.
Patent TW-200811198-A (TW)
Title: Anhydrous crystalline beta-maltose, its preparation and uses
Inventor: OHASHI TETSUYA
IPC: C12H6/02
Filed: 2007-07-06
Abstract: It is intended to provide a novel anhydrous crystalline maltose, a method of producing the same and a use thereof. This object can be achieved by providing anhydrous crystalline beta-maltose having a melting point of from 154 to 159 DEG C, a method of producing the anhydrous crystalline beta-maltose as described above which involves the step of maintaining aqueous crystalline beta-maltose in an organic solvent at room temperature or higher to thereby dehydrate the same, and a use thereof.
Patent TW-200813393-A (TW)
Title: Photoelastic measuring method and apparatus
Inventor: MITSUI TAKAHISA
IPC: G01B11/16
Filed: 2007-07-18
Abstract: This invention divides the straight polarization, which is altered via polarizer 6, into orthogonal measuring light and reference light respectively, at the second polarizing beam splitters. The measuring light then passes through a measuring object W and is reflected back from the back of the designated layer, in which polarizing situation changes and creates a polarizing component of the second direction that is perpendicular to the first direction. Then it interferes with the straight polarization of the same light path that is reflected from the reference mirror at the second polarizing beam splitters. This interference is then exported toward a polarimeter. The strength value of the interference light is then derived by subtracting the direct current component from the value of the polarimeter, from which the double refraction amount change of each layer of the measuring object W that is applied by stress and the angle and the difference of the main stress can further be derived.
Patent TW-200905060-A (TW)
Title: Flow regulating device for dump bailer and construction method thereof
Inventor: SUN CHI-SAN
IPC: E21B33/13
Filed: 2007-07-25
Abstract: A flow regulating device for a dump bailer and a construction method thereof are disclosed, wherein a flow regulating device is installed at a bottom end of a fluid dump bailer; cement is loaded in the fluid dump bailer, and then the fluid dump bailer is hoisted and dragged by an overhead working unit, such that the fluid dump bailer is placed in a zone in a stratum to be sealed; when the fluid dump bailer reaches the sealing zone, a bottom opening of the fluid dump bailer is controlled to open, so the fluid in the fluid dump bailer flows out at a set rate; the fluid slowly flows out and gathers in the sealing zone, and then gradually penetrates into a gravel layer for achieving a solidifying sealing effect; a flow space is formed in the flow regulating device through the adjustment of a gap of the flow regulating device, the fluid being capable of flowing out through the flow space; with the described means, rate of the fluid flowing out of the flow regulating device can be controlled, so when the fluid dump bailer is operated, by setting the flowing rate, the discharged cement can be stayed in the sealing zone, and a complete solidifying waterproof function is formed.
Patent TW-200813657-A (TW)
Title: Systems and methods for fluid flow control in an immersion lithography system
Inventor: CLARKE MICHAEL
IPC: G03F7/20
Filed: 2007-08-08
Abstract: Systems and methods for controlling fluid flow in an immersion lithography system. The system includes a fluid flow path that allows fluid to flow from a source through a fluid retention hood and then a fluid control valve. The system includes a pressure sensing system for determining a pressure drop across the fluid retention hood. The pressure drop across the fluid retention hood changes with the fluid flow rate. A control system receives signals indicating the pressure drop across the fluid retention hood and produces control signals for the fluid control valve. The control signals adjust the fluid flow rate through the fluid control valve to drive the flow rate to a desired rate, thereby driving the sensed pressure drop across the fluid retention hood to a desired pressure drop.
Patent TW-200816699-A (TW)
Title: Method and apparatus for controlling ARQ and HARQ transmissions and retransmissions in a wireless communication system
Inventor: SAMMOUR MOHAMMED
IPC: H04L1/18
Filed: 2007-08-20
Abstract: A transmitter may instruct a receiver to move a receive window if the transmitter cannot retransmit a packet in response to an automatic repeat request (ARQ) status report and a hybrid ARQ (HARQ) feedback error report. The transmitter may advance a transmit window upon receipt of a local acknowledgement if the packet is in an ongoing flow and advance the transmit window when the packet is acknowledged by a status report if the packet is an isolated packet. The transmitter may perform a retransmission based on context in which the retransmission is requested. The transmitter may send an acknowledgement to the status report or the HARQ feedback error report. The transmitter may specify whether an HARQ feedback error report or a status report is allowed. The receiver may adjust the level of robustness and error protection for the HARQ feedback based on an indication from the transmitter.
Patent TW-200910971-A (TW)
Title: Direction detection algorithms for H.264 intra prediction
Inventor: WANG JUN-FA
IPC: H04N7/26
Filed: 2007-08-22
Abstract: The present invention provides direction detection algorithms for H.264 intra prediction, characterized by using the vector basis detection. Based on the small block, it can effectively estimate the direction field by shrinking the prediction model in each block to reduce the rate distortion optimization (RDO), including the below steps: (A) starting an intra-prediction for a 4x4 block, (B) the 4x4 block is partitioned into 5 sets of 2x2 sub-blocks, P0, P1, P2, P3 and P4, (C) computing 4 main directions, d Λ 0, d Λ 1, d Λ 2 and d Λ 3, (D) selecting approximation modes, (E) always selecting the modes 0-2 and obtaining the encoding detection result mode.
Patent TW-200910162-A (TW)
Title: Optical mouse
Inventor: KAO SHOU-SHU
IPC: G06F3/033
Filed: 2007-08-24
Abstract: The present invention relates to an optical mouse including a main body and a port defined thereon. The optical mouse also includes a connecting line and a wired module, a wireless module and a battery module received in the main body. The connecting line can detachably connect the optical mouse to the computer. The wired module can control the computer and obtain electronic energy by the connecting line. The battery module obtains electronic energy by the connecting line, and provides electronic energy for the wireless module. The wireless module can control the computer. The optical mouse can transform between wired mode and wireless mode, and recharge the battery module simultaneously. The optical mouse can sustain work when recharging, and raise working efficiency.
Patent TW-200912713-A (TW)
Title: Pixel unit, method for sensing touch of an object, and display apparatus incorporating the same
Inventor: CHEN CHI-WEN
IPC: G06F3/041
Filed: 2007-09-05
Abstract: A pixel unit, method for sensing touch of an object, and a display apparatus incorporating the same are provided. The display apparatus includes a data line. The pixel unit includes a first switch circuit electronically connected to the data line and a sensing circuit electronically connected to the first switch circuit. The sensing circuit generates a signal in response to the touch of the object, and the signal is transmitted through the data line by conduction of the first switch circuit. In addition, the display apparatus further includes a readout line. The pixel unit further includes a second switch circuit electronically connected to the readout line. In a first time period, the sensing circuit receives a reference voltage via the first switch circuit. Then the signal generated by the touch of the object is transmitted through the readout line via the second switch circuit in a second time period.
Patent TW-200828809-A (TW)
Title: Oscillator circuit and semiconductor device including the same
Inventor: MATSUZAKI TAKANORI
IPC: H03K3/354
Filed: 2007-10-09
Abstract: A stable frequency is outputted by an oscillator circuit including a constant current circuit which is electrically connected between a first terminal and a second terminal, a voltage controlled oscillator circuit in which an oscillation frequency fluctuates in accordance with a potential difference between power supply voltage terminals, an n-channel transistor, a p-channel transistor in which a gate-source voltage is set to be constant by the constant current circuit, and a capacitor, in which a source electrode of the p-channel transistor is electrically connected to the first terminal, a drain electrode of the p-channel transistor is electrically connected a drain electrode and a gate electrode of the n-channel transistor, a source electrode of the n-channel transistor is electrically connected to the second terminal, and a gate electrode of the n-channel transistor is electrically connected to the second terminal through the capacitor.
Patent TW-200918128-A (TW)
Title: Improved skidproof sports mat
Inventor: FENGSHEN BAU-LAN
IPC: A63B6/00
Filed: 2007-10-26
Abstract: A sports mat has a cloth surface sports mat, and a plurality of regular or irregular soft plastic or rubber distributed and fixed on a fabric surface of sports mat in regular or irregular way. The function is to provide resistance and skidproof for skin and body when a user with dry skin applies force on the surface of sports mat. The fabric surface of sports mat can absorb sweat and provide resistance and skidproof for skin and body when the skin of user is wet due to exercise. The invention combines excellent skidproof function of plastic or rubber surface with sweat-absorbent and appropriate skidproof function of fabric surface of sports mat for providing a sports mat with skidproof surface and sweat-absorbent function to users in both cases of dry skin or wet skin.
Patent TW-200826839-A (TW)
Title: Device for capturing pest insect
Inventor: YOSHIDA SHINYA
IPC: A01M1/02
Filed: 2007-11-02
Abstract: It is intended to provide a device for capturing a pest insect by which a pest insect attracted into a container is effectively captured and/or exterminated, and a method of capturing a pest insect. A device for capturing a pest insect comprising a container having an opening and a number of gel particles which are contained in a layered state in the container and contain an insect attractant; characterized in that voids into which pest insects can enter are formed among the layered gel particles.
Patent TW-200841373-A (TW)
Title: Plasma display panel and field emission display
Inventor: EGI YUJI
IPC: G02B1/118
Filed: 2007-12-04
Abstract: It is an object of the present invention to provide a PDP and an FED with excellent visibility and a high level of reliability that each have an antireflective function by which reflection of external light can be reduced. A plurality of adjacent pyramidal-shaped projections and an antireflective layer equipped with a covering film that covers the projections are provided. The reflection of light is prevented by the index of refraction of incident light from external being changed by a pyramid, which is a physical shape, projecting out toward an external side (atmosphere side) of a substrate that is to be used as a display screen as well as by the covering film used to cover the projections being formed of a material that has a higher index of refraction than the index of refraction of the pyramidal projection.
Patent TW-200929913-A (TW)
Title: Wireless sensor network system and its electronic device
Inventor: LUO YAU-YIN
IPC: G08C25/02
Filed: 2007-12-18
Abstract: The present invention provides a wireless sensor network system and its electronic device. The structure of the system includes a plurality of electronic devices and a communication device. Each electronic device is able to sense other adjacent electronic devices. If the electronic device is distant from the detectable range of other adjacent electronic devices, the electronic device will generate a monitoring data and transmit the monitoring data to the communication device via other adjacent electronic devices by relaying transmission The communication device analyzes the monitoring data to realize whether the user of the electronic device will be away from the controlling range and his/her relative position. In addition, the communication device issues a locking signal for the locked electronic device and transfers the signal to the locked electronic device to drive the electronic device to generate warning operation. As a result, it can be applied to not only monitoring and searching persons to avoid the missing of persons but also searching objects to increase the convenience of searching objects.