baber/WOPTO huggingface dataset:
Patent TW-201145591-A (TW)
Title: High efficiency light emitting diode
Inventor: KIM DA-HYE
IPC: H01L33/36
Filed: 2011-05-17
Abstract: Exemplary embodiments of the present invention relate to a high-efficiency light emitting diode (LED). The LED according to an exemplary embodiment includes a substrate, a semiconductor stack arranged on the substrate, wherein the semiconductor stack has a p-type semiconductor layer, an active layer and an n-type semiconductor layer, a first metal layer interposed between the substrate and the semiconductor stack, the first metal layer ohmic-contacted with the semiconductor stack, a first electrode pad arranged on the semiconductor stack, an electrode extension extending from the first electrode pad, wherein the electrode extension has a contact region contacting the n-type semiconductor layer, a first insulating layer interposed between the substrate and the semiconductor stack, wherein the first insulating layer covers a surface region of the p-type semiconductor layer under the contact region of the electrode extension, and a second insulating layer interposed between the first electrode pad and the semiconductor stack.
Patent TW-201218629-A (TW)
Title: Pulse output circuit, shift register, and display device
Inventor: AMANO SEIKO
IPC: H03K19/0175
Filed: 2011-05-19
Abstract: In a pulse output circuit in a shift register, a power source line which is connected to a transistor in an output portion connected to a pulse output circuit at the next stage is set to a low-potential drive voltage, and a power source line which is connected to a transistor in an output portion connected to a scan signal line is set to a variable potential drive voltage. The variable potential drive voltage is the low-potential drive voltage in a normal mode, and can be either a high-potential drive voltage or the low-potential drive voltage in a bath mode. In the batch mode, display scan signals can be output to a plurality of scan signal lines at the same timing in a batch.
Patent TW-201208867-A (TW)
Title: Method and device for the butt-welding of pipes made of thermoplastic material
Inventor: WERMELINGER JOERG
IPC: B29C65/40
Filed: 2011-05-23
Abstract: The invention relates to a method and a device for welding plastic pipes 1 made of thermoplastic material by means of a butt-welding method, the pipes 1 being held in a coaxial position in relation to one another by means of clamping fixtures 2, trimmed by means of a trimmer 3 which can be brought between the clamping fixtures 2 and heated up by means of heating plates 6 which can be mounted in place of the trimmer 3, a melting region that forms a bead when subjected to pressing being created by the warming of the free pipe ends 8 to be welded, the pipe overhang 5 of the pipes 1 being trimmed to a defined size.
Patent TW-201248641-A (TW)
Title: Test interface board enabling to programmably speed testing signal
Inventor: CHANG KAI-JUN
IPC: G11C29/56
Filed: 2011-05-24
Abstract: Disclosed is a test interface board enabling to programmably speed testing signal, characterized in the connecting relationships of a FPGA (field programmable gate array) component and its related components integrated in a modular PCB. One of test units in an original array of the modular PCB is mapped out as a signal transforming area. The FPGA component is formed in a package configuration and surface-mounted on a bottom surface of the modular PCB located in the signal transforming area. A plurality of voltage regulators are also mounted on the bottom surface adjacent to the FPGA component. Additionally, a flash memory component is detachably and modularly connected to the modular PCB for saving the code program of the FPGA component. Accordingly, the power supply of the FPGA component comes from test machine with no need of externally powered device to rapidly adjust the speed of testing signals and there is no any connector used in the signal speeding process to reduce signal delay or interference.
Patent TW-201247945-A (TW)
Title: Filtration device and filtration device maintaining method
Inventor: TU CHIA-HSU
IPC: B01D17/06
Filed: 2011-05-26
Abstract: The filtration device includes a power supply, a conductive container, a filter, and a conducting part. The power supply includes a positive pole and a negative pole. The conductive container is electrically connected to the positive pole. The conductive container includes a feed port, a discharge port, and an inserting port. A metallic ion solution flows into the conductive container via the feed port. The metallic ion solution flows into the conductive container via the discharge port. The inserting port is disposed at a location away from the feed port and the discharge port. The filter is disposed in the conductive container and between the feed port and the discharge port. The conducting part is electronically connected to the negative pole and inserted into the inserting port to form a electrical connecting with the metallic ion solution. An inserting port insulator is disposed in the inserting port, which is between the conducting part and the conducting container. The conductive container has an electropositive potential corresponding to the conducting part.
Patent TW-201248377-A (TW)
Title: Clamshell electronic device, switching module and switching method
Inventor: HSU TA-WEI
IPC: G06F1/24
Filed: 2011-05-27
Abstract: The present invention disclosed a clamshell electronic device includes an upper cap, a bottom lid, a first battery, a second battery, a sensing device and a control device. When the clamshell electronic device is under a working mode, the first battery provides a system operating voltage to the clamshell electronic device. During the working mode, the operating system and application program of clamshell electronic device is normally executed. When the clamshell electronic device is under a first mode, the second battery provides the clamshell electronic device a booting voltage. The sensing device has a first pin coupled to the booting voltage and a second pin coupled to the ground. When the clamshell electronic device is under a first mode, the sensing device is used to produce a first trigger signal according to the upper cap separated from the bottom lid. The control device has a first pin coupled to a third pin of the sensing device, and enables the system operating voltage to be provided to the clamshell electronic device and the clamshell electronic device to enter into the working mode from first mode, according to the first trigger signal.
Patent TW-201300282-A (TW)
Title: Light weight and low wind resistance tooth disc
Inventor: LIN CHANG-HUI
IPC: B62M9/10
Filed: 2011-06-17
Abstract: The invention relates to a light weight and low wind resistance tooth disc, and more particularly to a tooth disc capable of reducing the weight and wind resistance, and balancing and distributing the pressure stress and pulling stress. Principally, the tooth disc ribs of the tooth disc is milled into mesh ribs which are horizontally symmetric and overlapped. The mesh ribs are extended to an external ring of the tooth disc from the periphery of a plurality of locking holes, such that the number of ribs of the tooth disc can be accordingly increased to balance and distribute the pressure stress and the pulling stress taken on the whole tooth disc. Since its mesh ribs are horizontally symmetrized and overlapped and uniformly distributed between the locking holes and the external ring of the tooth disc, the whole structural strength of the tooth disc is greatly increased. Furthermore, the quantity of ribs is increased to allow the tooth disc to uniformly take force. When the bicycle changes speed, the pressure stress and pulling stress generated by its chain to force on the tooth disc can be uniformly distributed to the mesh ribs that are symmetric and overlapped. Accordingly, the weight of the tooth disc can be greatly reduced by the mesh ribs, and the wind resistance can be decreased during driving, thereby differing from the five-paw-singular-rib on the tooth disc of the bicycle in the prior art.
Patent TW-201300222-A (TW)
Title: Sprue bushing used in injection mold and injection mold
Inventor: WEI DIAN-HONG
IPC: B29C39/38
Filed: 2011-07-06
Abstract: A sprue bushing used in injection mold is provided, which includes a first member and a second member. The first member includes a connection portion. A double spiral groove is defined in the connection portion. The second member includes a base and an extending portion extending from the base. A through hole, an inlet and an outlet communicating with the through hole are defined in the base. An installing hole communicating with the through hole is defined in the base and the extending portion. The connection portion is engaged in the installing hole thereby a double spiral flow channel is formed by the double spiral groove and the installing hole. The inlet, the through hole, the double spiral flow channel and the outlet communicate with each other to form a cooling water channel of the sprue bushing. An injection mold using the sprue bushing is also provided.
Patent TW-201302241-A (TW)
Title: Grifola frondosa extract having skin whitening effect, its manufacturing method and its applications thereof
Inventor: CHANG C HEBRON
IPC: A61K8/97
Filed: 2011-07-12
Abstract: The present invention relates to Grifola frondosa extract having skin whitening effect, its manufacturing method and its applications thereof. The manufacturing method of the Grifola frondosa extract comprises the steps of preparing Grifola frondosa; drying the Grifola frondosa to a Grifola frondosa powder; adding a solvent into the Grifola frondosa powder to form a Grifola frondosa solution; sonicating the Grifola frondosa solution and waiting for a desired time to let the Grifola frondosa solution layering to obtain an upper solution; centrifugating theupper solution to obtain supernatant; and filtering the supernatant to gain a Grifola frondosa extract. The Grifola frondosa extract has functions of removal of DPPH free radicals, anti-oxidation and anti-tyrosine activity. Therefore, the Grifola frondosa extract has the ability to whitening skin and can be used as an additive in related products.
Patent TW-201308296-A (TW)
Title: Charge recycling circuit
Inventor: YEN CHIH-JEN
IPC: G09G3/36
Filed: 2011-08-11
Abstract: A charge recycling circuit is configured to recycle charges which are discharged by a driving circuit during a discharge period and provide the recycled charges for charging the driving circuit during a charge period. Power consumption in the driving circuit may thus be reduced.
Patent TW-201308918-A (TW)
Title: Wireless frequency switching anti-interference full-duplex voice broadcasting device
Inventor: LI MING-TANG
IPC: H04L5/14
Filed: 2011-08-11
Abstract: The present invention provides a wireless frequency switching anti-interference full-duplex voice broadcasting device, which comprises a transmitting mechanism and at least one receiving mechanism. The transmitting mechanism can regularly transmit data packets with or without voice. The receiving mechanism may receive the data packets with or without voice after linking with the transmitting mechanism, and then maintaining a standby state between the transmitting mechanism and the receiving mechanism. As a result, the present invention may achieve the technical feature of full-duplex (bidirectional) voice, and the receiving mechanism may have better mobility and may be carried anytime as an emergency beeper and as an emergency call transmitting mechanism, so as to achieve the purposes of avoiding interference generated by the environment, power saving, convenient for short-distance emergency communication, monitoring, and calling for help.
Patent TW-201310266-A (TW)
Title: Method of simulating an ESD circuit layout
Inventor: TSAI CHING-LING
IPC: G06F17/50
Filed: 2011-08-26
Abstract: A method of simulating an electrostatic discharge (ESD) circuit layout is disclosed. A netlist of an electronic circuit is pre-simulated. A circuit layout, including an ESD circuit layout, is accordingly generated. Parasitic is extracted according to the generated circuit layout. The ESD circuit layout is post-simulated according to a ESD waveform and a result of the parasitic extraction.
Patent TW-201211259-A (TW)
Title: A method for producing oil by yeast
Inventor: LEU JYH-YIH
IPC: C12P1/02
Filed: 2011-09-02
Abstract: A method for producing oil by yeast comprises utilizing at least one yeast strain serving as a working microorganism to produce oil, wherein the yeast strain is genus Pseudozyma.
Patent TW-201218677-A (TW)
Title: Sounding feedback schemes for Very High Throughput wireless systems
Inventor: VERMANI SAMEER
IPC: H04B7/04
Filed: 2011-09-08
Abstract: Certain aspects of the present disclosure relate to techniques for transmitting sounding feedback in Very High Throughput (VHT) wireless systems. The sounding feedback may be transmitted from a user station (STA), wherein the feedback may comprise a certain number of beamforming matrices and a certain number of singular values of a wireless channel associated with the STA. Further, the sounding feedback may comprise a bit for indicating whether this feedback represents a Single-User (SU) feedback or a Multi-User (MU) feedback.
Patent TW-201230735-A (TW)
Title: Transmitter and method of transmitting
Inventor: ATUNGSIRI SAMUEL ASANGBENG
IPC: H04L27/26
Filed: 2011-09-26
Abstract: A transmitter communicates data using Orthogonal Frequency Division Multiplexed (OFDM) symbols, the OFDM symbols including a plurality of sub-carrier symbols formed in the frequency domain for modulating with the data to be carried and pilot symbol sub-carriers and the transmitter is arranged to form a Multiple Input Multiple Output (MIMO) scheme. The transmitter includes a modulator arranged in operation to receive on a first input, national broadcast data symbols to receive on a second input, local service data symbols and to modulate the data bearing sub-carrier signals of the OFDM symbols with either the national broadcast data symbols or the local service data symbols and the national broadcast symbols. The modulation of the data bearing sub-carrier signals of the OFDM symbols with the national broadcast data symbols is performed by mapping the data symbols according to a first modulation scheme, and the modulation of the sub-carrier signals of the OFDM symbols with the local service data symbols and the national broadcast data symbols is performed by mapping the national broadcast data symbols and the local service data symbols according to a second modulation scheme. A MIMO encoder is arranged to receive the OFDM symbols and to form at least first and second versions of the OFDM symbols, a frequency interleaver is arranged to receive the first and second versions of the OFDM symbols and to interleave the position of the respective modulated sub-carriers; and a pilot signal inserter is arranged to receive the first and second version of the OFDM symbols and to insert first pilot symbols at the pilot sub-carriers of the first version of the OFDM symbols and second pilot symbols at the pilot sub-carriers of the second version of the OFDM symbols. If the modulator is arranged to modulate the data bearing sub-carriers with both the local service data symbols and the national broadcast symbols, the modulator is arranged to generate local pilot symbols at predetermined locations within the first and second OFDM symbols, to de-interleave the local pilot symbols from the locations within the first and second OFDM symbols, the de-interleaving being a reverse mapping of the interleaving performed by the frequency interleaver, and to include the local pilot symbols with the local service data symbols at the locations determined by the de-interleaving.
Patent TW-201229101-A (TW)
Title: Polyacetal resin composition and method of manufacturing same
Inventor: KAWAGUCHI KUNIAKI
IPC: C08J5/04
Filed: 2011-10-06
Abstract: To provide a polyacetal resin composition which has excellent mechanical properties such as tensile strength, flexural strength, and impact strength, and has excellent dispersibility of cellulose finer powder. Provided is a polyacetal resin composition comprising: (a) 100 parts by weight of a polyacetal resin; (b) 10 to 150 parts by weight of a cellulose fiber powder having an aspect ratio of 5 to 25, an average fiber length of 150 to 350 μ m, and an α -cellulose purity of 98 to 100%; (c) 0.01 to 3 parts by weight of a hindered phenol-based antioxidant; (d) 0.01 to 3 parts by weight of at least one nitrogen-containing compound selected from the group consisting of an aminotriazine compound, a guanamine compound, a hydrazine compound, and a polyamide; and (e) 0.01 to 3 parts by weight of at least one processing-aid selected from the group consisting of a long-chain fatty acid, a derivative of the long-chain fatty acid, a long-chain aliphatic alcohol, a polyoxyalkylene glycol, an olefin-based wax, and a silicone compound.
Patent TW-201226322-A (TW)
Title: A deoxidizing agent for cooking oil and a method of recycling used cooking oil by using the same
Inventor: TACHIFUJI TOMOKO
IPC: C01F5/14
Filed: 2011-10-12
Abstract: The present invention provides a deoxidizing agent for cooking oil having excellent deoxidizing capability and a method of recycling used cooking oil by using the same. The deoxidizing agent for cooking oil comprises carbonic acid group-containing magnesium hydroxide particles represented by the following formula (1) and having a BET specific surface area of 80 to 400 m<SP>2</SP>/g or sintered particles thereof. Mg(OH)2-x(CO3)0.5x.mH2O...(1) In the above formula, x and m satisfy the following conditions. 0.02 ≤ x ≤ 0.7 0 ≤ m ≤ 1
Patent TW-201204648-A (TW)
Title: Process for biological treatment of organic waste water and apparatus therefor
Inventor: FUJISHIMA SHIGEKI
IPC: C02F1/66
Filed: 2005-02-01
Abstract: A multistage activated sludge process involving a predation effect caused by microorganisms realizes further improvement in treatment efficiency and further decrease in the amount of excess sludge generated while a stable quality of the treated water is maintained. This process includes a first biological treatment process for treating BOD in organic wastewater at a high load to convert the BOD to dispersed bacteria, and a second biological treatment process for forming the converted dispersed bacteria into a floc and allowing microorganisms to coexist. The second biological treatment process is performed under a condition of pH 5 to 6. Alternatively, an excess sludge treatment process for decomposing at least a part of sludge in the second biological treatment process and/or sludge obtained by performing solid-liquid separation of sludge in the second biological treatment process under aerobic conditions, and returning the treated sludge to the first biological treatment process and/or the second biological treatment process is performed under a condition of pH 5 to 6.
Patent TW-201224850-A (TW)
Title: Gesture recognition
Inventor: ANSELL PETER JOHN
IPC: G06F3/033
Filed: 2011-10-14
Abstract: Gesture recognition is described. In one example, gestures performed by a user of an input device having a touch-sensitive portion are detected using a definition of a number of regions corresponding to zones on the touch-sensitive portion, each region being associated with a distinct set of gestures. Data describing movement of the user's digits on the touch-sensitive portion is received, and an associated region for the data determined. The data is compared to the associated region's set of gestures, and a gesture applicable to the data selected. A command associated with the selected gesture can then be executed. In an example, comparing the data to the set of gestures comprises positioning a threshold for each gesture relative to the start of the digit's movement. The digit's location is compared to each threshold to determine whether a threshold has been crossed, and, if so, selecting the gesture associated with that threshold.
Patent TW-201242545-A (TW)
Title: Storage cabinet
Inventor: SAKATA KAZUTAKA
IPC: A47B88/04
Filed: 2011-11-04
Abstract: The present invention is to provide a storage cabinet arranged in front of a near-ground storage cabinet is easier for cleaning without no eye-catching scratches, and can be produced at low cost. A configuration of a storage unit (base cabinet 130) of the present invention is characterized in that a main body (200) of a sliding drawer (underfoot storage cabinet(136)) accommodated near ground has inclined units (206a, 206b) inclined backward from lower ends of front edges (202a, 202b) of both side surfaces to lower edges (204a, 204b). A front plate (302) of the drawer has a front unit (302a) along the front edge of the main body at a side view, a curved unit (302b) following the front unit toward a rear side, and a skirtboard unit (302c) following the curved unit and arranged along the inclined units. A surface of the font plate is processed in such a way that the front unit that is above the curved unit is roughened, and the skirtboard unit that is below the curved unit is embossed with straight stripe patterns toward the width direction of the drawer .
Patent TW-201243580-A (TW)
Title: Memory mirroring with memory compression
Inventor: BORKENHAGEN JOHN M
IPC: G06F11/16
Filed: 2011-11-04
Abstract: Systems and methods to manage memory are provided. A particular method may include storing data in a primary memory that is in communication with a processor and storing in a mirrored data in a mirrored memory. The mirrored data may be compressed, and the mirrored memory may be in communication with the processor. A failure condition associated with the data of the primary memory may be detected. In response to the detected failure condition, the mirrored data in the mirrored memory may be accessed.
Patent TW-201240962-A (TW)
Title: Mitigation of fouling in hydroformylation processes by water addition
Inventor: MILLER GLENN A
IPC: C07C45/80
Filed: 2011-11-08
Abstract: The extraction process for removing metal salts from an organic hydroformylation reaction fluid (''HRF'') prior to returning the HRF to a reaction zone of a hydroformylation process, the extraction process comprising the step of contacting the HRF with an aqueous buffer solution, is improved by contacting the HRF with water in addition to that present in the aqueous buffer solution, i.e., with added water.
Patent TW-201322798-A (TW)
Title: Mobile communication device and control method for surfing the internet
Inventor: XIONG YU-KAI
IPC: H04W4/24
Filed: 2011-11-30
Abstract: A mobile communication device includes a first SIM card and a second SIM card. The first SIM card pays for surfing the Internet based on the surfing qualify. The second SIM card pays for surfing the Internet based on the surfing time. The mobile communication device further includes a communication detecting unit to detecting whether the communication device is communicated with Internet, a qualify detecting unit to detect the surfing qualify, and a control unit to control one of the first and the second SIM card to be activated based on the detected surfing qualify. Moreover, a control method for surfing the Internet is provided.
Patent TW-201229205-A (TW)
Title: Electroactive materials
Inventor: RADU NORA SABINA
IPC: H01L51/54
Filed: 2011-12-19
Abstract: There is disclosed a compound having Formula I In Formula I: Ar1 through Ar4 are the same or different and are aryl groups; L is a spiro group, an adamantyl group, bicyclic cyclohexyl, deuterated analogs thereof, or substituted derivatives thereof; R1 is the same or different at each occurrence and is D, F, alkyl, aryl, alkoxy, silyl, or a crosslinkable group, where adjacent R1 groups can be joined together to form an aromatic ring; R2 is the same or different at each occurrence and is H, D, or halogen; a is the same or different at each occurrence and is an integer from 0-4; and n is an integer greater than 0.