baber/WOPTO huggingface dataset:
Patent TW-201122221-A (TW)
Title: Blade device.
Inventor: WANG CHIA-SHENG
IPC: F03D3/06
Filed: 2009-12-18
Abstract: The present invention relates to a blade device, which comprises a fixed seat and a moveable frame. The top of the fixed seat is annularly installed with a rail slot. The bottom of the moveable frame is installed with a driving rod, and annularly installed with force rods having rollers, and each roller is installed in the rail slot of the fixed seat, and a blade is provided to each force rod at a location close to the rail slot. With the structure of the present invention, when wind blows the blades of the blade device, the blade device is rotated by means of lever principle, so the rotation torque is increased, and the rail slot of the fixed seat allows the rollers of each force rod of the moving frame to roll therein, and the fixed seat shares the weight of the force rods and the blades.
Patent TW-201030627-A (TW)
Title: A electrical device having a power source with a magnetic capacitor as an energy storage device
Inventor: LAI JAMES CHYI
IPC: G06K19/07
Filed: 2009-12-28
Abstract: The present invention discloses an electrical device. The electrical device comprises an integrated circuit chip with a positive terminal and a negative terminal, wherein the integrated circuit chip has an energy management function; and a magnetic capacitor connecting with the integrated circuit chip, the magnetic capacitor stores electrical power and provides the electrical power to the integrated circuit chip, wherein the magnetic capacitor comprises: a first magnetic section connects with the positive terminal; a second magnetic section connects with the negative terminal; and a dielectric section configured between the first magnetic section and the second magnetic section; wherein the dielectric section is arranged to store the electrical power.
Patent TW-201125789-A (TW)
Title: Spray can product and process for producing the same
Inventor: HATANAKA TOSHIFUMI
IPC: B65D83/14
Filed: 2010-01-22
Abstract: This invention provides a spray can product capable of preventing the occurrence of liquid leakage when it is used or stored in a tilted or an inverted position, and keeping good safety and liquid retention even where a flammable liquefied gas is used, so as to reduce production costs without using expensive raw materials or complex manufacturing process, and enable excellent workability, productivity and economy. This invention also provides a process for producing the product. To achieve the purposes mentioned above, the spray can product is formed by filling a spray can having an ejection opening with a liquefied gas and an absorbing body for retaining liquid, and the absorbing body is composed of an assembly of cellulose fibers containing at least 45 mass% of fine cellulose fibers having a fiber length of 0.35 mm or less. The spray can defines a space portion on the side of the ejection opening which the absorbing body compressed into a block-shaped configuration corresponding to that of the spray can is accommodated therebelow; and a lid-like member is provided between the space portion and the absorbing body to protect a surface of the absorbing body in a gas permeable manner.
Patent TW-201040964-A (TW)
Title: Low leakage high performance static random access memory cell using dual-technology transistors
Inventor: GARG MANISH
IPC: G11C8/08
Filed: 2010-01-22
Abstract: A memory cell includes a storage element, a write circuit coupled to the storage element and a read circuit coupled to the storage element. At least a portion of the storage element and at least a portion of the write circuit are fabricated using a thicker functional gate oxide and at least a portion of the read circuit is fabricated using a thinner functional gate oxide.
Patent TW-201030382-A (TW)
Title: Optical sheet for LCD device and backlight unit using the same
Inventor: OSAMURA KEIICHI
IPC: G02F1/13357
Filed: 2010-01-26
Abstract: The present invention is to provide an optical sheet for an LCD device and a backlight unit using the same. The optical sheet for an LCD device has an excellent optical performance, particularly an excellent light diffusion performance. The backlight unit increases the optimization of view angle, the removal of light source image, and the enhancement of miniaturization. This invention relates to an optical sheet for an LCD device which has a transparent substrate layer and a microlens array. The microlens array is constituted of a plurality of microlenses formed at the front and back surfaces of the substrate layer, wherein the microlenses at the back surface can be concave lenses, the microlens array at the back surface is preferably constituted of a plurality of microlenses with a random diameter, and the average radius of the microlenses at the front surface can be greater than 3 micron and less than 90 micron. In addition, the microlenses at the back surface have an average radius greater than 2 micron and less than 10 micron, which is greater than 1/12 and less than 1 of that of the microlenses at the front surface.
Patent TW-201125773-A (TW)
Title: Bicycle brake coupling structure
Inventor: Zhao zhi-hong
IPC: B62L3/08
Filed: 2010-01-29
Abstract: A bicycle brake coupling structure comprises a first coupling component and a second coupling component. The first coupling component comprises a first rack and a first gear. The first rack is capable of driving the first gear. The second coupling component is simultaneously driven by the first coupling component, and the second coupling component comprises a second rack and a second gear. The first gear can drive the second gear to enable the second gear to drive the second rack. At the same time, the first and second gears have different radii. This invention uses a brake wires to respectively connect the first and second racks to the brake levers and front and rear brakes. When the brake levers are pressed by a rider, the brake wire drags the first rack and couples the first and second gears for further driving the second rack. The first and second racks are respectively coupled with the front and rear brakes to perform braking, and the rear wheel is controlled to be braked to stop prior to the front wheel, so as to enhance the safety of bike riding.
Patent TW-201121467-A (TW)
Title: Leg frame and child chair having the same
Inventor: ZHONG ZHI-REN
IPC: A47D1/00
Filed: 2009-12-31
Abstract: When a leg frame is assembled to a main body, the child chair is used as a high chair. When the leg frame is detached from the main body, the child chair may be served as a booster. Legs of the detached leg frame is further assembled with a footrest for storage purpose. The footrest utilizes engaging slots formed by resilient arms to hold the detached legs. The footrest may also serve for holding feet when mounted to two of the legs, while the leg frame is assembled to the main body.
Patent TW-201131142-A (TW)
Title: Method and apparatus for evaluating an attribute of a point of interest
Inventor: STUDZINSKI WITOLD
IPC: G06F17/40
Filed: 2010-03-02
Abstract: A method of evaluating an attribute of a point of interest (150) comprises associating a region (152) with the point of interest (150); and evaluating (148) the attribute according to a comparison of position data (154, 156, 158) of a plurality of users with position data defining the associated region (152).
Patent TW-201105659-A (TW)
Title: Carbazole derivative with heteroaromatic ring, and light-emitting element, light-emitting device, and electronic device using carbazole derivative with heteroaromatic ring
Inventor: NOMURA HIROKO
IPC: C09K11/06
Filed: 2010-03-17
Abstract: Disclosed is a carbazole derivative and a light-emitting element, a light-emitting device, and an electronic device using thereof. The carbazole derivative possesses an oxadiazole moiety or a quinoxaline moiety as a heteroaromatic ring having an electron-transporting property and a carbazole moiety having a hole-transporting property. The ability of the carbazole derivative to transport both electrons and holes and its large excitation energy larger than a triplet excitation energy of a phosphorescent compound allow the formation of a phosphorescent light-emitting element having well-controlled carrier balance, which contributes to the formation of light-emitting devices and electronic devices that are capable of being driven at a low voltage, have a long lifetime, and consume low power. The detailed structure of the carbazole derivative is defined in the specification.
Patent TW-201037950-A (TW)
Title: DC/DC converter, method for operating DC/DC converter, switch circuit of DC/DC converter and apparatus including DC/DC converter
Inventor: YEATES DAVID JULIAN
IPC: H02M3/07
Filed: 2010-03-17
Abstract: A DC/DC converter includes an input terminal for receiving an input voltage; an output terminal for providing an output voltage; a ground terminal for providing a reference voltage; a plurality of charge pump capacitors including at least a first charge pump capacitor, a second charge pump capacitor, and a third charge pump capacitor; and a switch circuit. The switch circuit includes a plurality of switches configured to allow the plurality of charge pump capacitors connected in a hybrid parallel-series arrangement between the input terminal and the ground terminal or between the input terminal and the output terminal by selectively conducting a specified portion of the switches.
Patent TW-201043908-A (TW)
Title: Apparatus and method for modifying a modular air preheater
Inventor: SLOCUM WILLIAM D
IPC: F28D20/00
Filed: 2010-03-23
Abstract: A semi-modular rotor module 52 for a modified modular air preheater 10 has a two pin lug assembly for engaging an air preheater post 16. The two pin lug assembly includes an upper two pin lug 54 and a lower two pin lug and is configured to occupy a sector sealing plate angle β. A plurality of diaphragms 56, 58, 60, 62 extend radially from the two pin lug assembly, including two outer diaphragms 56, 62 positioned to define a sub-sector angle γ that is less than the sealing plate angle β . Stay plates 42 are between the diaphragms to define basket modules where heat exchange elements 22a are received. A modular rotor can be modified by removing pairs of adjacent unitary rotor modules 20 and replacing each pair with the semi-modular rotor module 52.
Patent TW-201103149-A (TW)
Title: Field effect transistor, production method thereof, method of enhancing mobility thereof and electronic device using the same
Inventor: OSEKI YOSUKE
IPC: H01L21/336
Filed: 2010-04-09
Abstract: To provide a field effect transistor having a high mobility and having few variation in mobility. Afield effect transistor, which has at least a substrate, a semiconductor layer, a source electrode and a drain electrode, is manufactured by forming the source electrode and/or the drain electrode so that the source electrode and/or the drain electrode has a taper in a cross-section that is parallel to a channel longer direction and is perpendicular to the substrate, and forming the semiconductor layer by a coating method.
Patent TW-201139045-A (TW)
Title: Multi-head machining center allowing automatic tool change
Inventor: JIANG JIN-LI
IPC: B23Q3/155
Filed: 2010-05-03
Abstract: A multi-head machining center allowing automatic tool change is disclosed, including a machine table; at least one working bench set on the machine table; a processing unit movably disposed along a first direction on the machine table, the processing unit being provided with plural processing heads disposed at intervals; and a tool magazine device disposed in the machine table and mutually spaced apart from the processing unit along a second direction perpendicular to the first direction. Each of the processing heads is respectively suitable for installation of a processing tool, and the tool magazine device has a rotatable tool clamping/rotating member which has a rotation center and a gyration radius; when the processing unit moves along the first direction to the processing tool of one of the processing heads, and rightly aligns with the rotation center along the second direction, the distance between the processing tools of the remaining processing heads and the rotation center is greater than the gyration radius, respectively.
Patent TW-201106954-A (TW)
Title: Oral compositions containing polyguanidinium compounds and methods of manufacture and use thereof
Inventor: NOWAK ANDREW
IPC: A61K6/027
Filed: 2010-05-17
Abstract: The invention describes the modification of polyamine-based materials to form polyguanidine compounds that are useful for their antimicrobial, anticaries, and muccoadhesive properties. The present invention also relates to methods for preventing or treating periodontal disease and caries which include delivering a therapeutically effective amount of an oral composition containing a polyguanidine compound into an oral cavity.
Patent TW-201105579-A (TW)
Title: Silicon manufacturing apparatus and silicon manufacturing method
Inventor: NAKAHARA KATSUMASA
IPC: B01J12/02
Filed: 2010-05-20
Abstract: A zinc gas supply opening (18b, 180b, 181b, 182b, 183b, 184b, 185b, 280a) is placed above a silicon tetrachloride gas opening (16a, 160a). A part of a reactor (10, 100), heated by a heater (22), is set to a silicon depositing temperature range, during which silicon tetrachloride gas is supplied from the silicon tetrachloride gas opening to the reactor to which zinc gas is supplied from the zinc gas supply opening, whereby silicon tetrachloride is reduced with zinc in the reactor to form a silicon depositing region (S), in which silicon is deposited on a wall portion in the reactor corresponding to a region thereof that is set to the silicon depositing temperature range.
Patent TW-201143565-A (TW)
Title: Etching device and method for etching printed circuit board
Inventor: Cai zong-qing
IPC: H05K3/06
Filed: 2010-05-27
Abstract: An etching device includes a numbers of spraying pipes, a number of sensors, and a controller. The numbers of spraying pipes are arranged parallel to each other and perpendicular to the conveying direction of a printed circuit board. Each spraying pipe has at least one nozzles and a valve. A number of nozzles of the pipes increase along the conveying direction of the printed circuit board. The nozzles of each pipe are symmetric with respect to a hypothesis axis perpendicular to the spraying pipes. The valves are configured for controlling the nozzles at the same pipe whether spraying etchant. Each sensor corresponds to a spraying pipe and is configured for sensing the position relation of the printed circuit board and the corresponding spraying pipe. The controller is configured for controlling the valves open or closed to control the nozzles whether spraying etchant. The present invention also relates a method for etching printed circuit board.
Patent TW-201107308-A (TW)
Title: New chemical compounds
Inventor: SAPOUNTZIS IOANNIS
IPC: A61K31/506
Filed: 2010-05-28
Abstract: The present invention encompasses compounds of general formula (1), wherein A, B, R1 to R5, Rx m, n and p are defined as in claim 1, which are suitable for the treatment of diseases characterised by excessive or abnormal cell proliferation, pharmaceutical preparations which contain such compounds and the use thereof [as] medicaments.
Patent TW-201145164-A (TW)
Title: Multimedia system, media player and method for generating personalized streaming content
Inventor: CHEN YEN-TING
IPC: G06F9/44
Filed: 2010-06-07
Abstract: A multimedia system, a media player and a method for generating personalized streaming content are provided. The method includes the following steps. A play habit of a user operation is recorded into a feature log in the media player. A download request is issued to at least one server through the Internet according to the feature log and a server list. A personalized streaming content corresponding to the play habit is downloaded from the server.
Patent TW-201145527-A (TW)
Title: Reflective counter electrode and dye-sensitized solar cell structure of using the same
Inventor: CHIEN CHI-HUI
IPC: H01L31/042
Filed: 2010-06-07
Abstract: Reflective counter electrode comprises a conductive substrate having a conducting surface, a catalyst layer formed on the conducting surface of the conductive substrate and a porous light-reflective layer, wherein the catalyst layer is covered with the porous light-reflective layer.
Patent TW-201144000-A (TW)
Title: Robot mechanism
Inventor: YEH SYH-SHIUH
IPC: B25J5/00
Filed: 2010-06-08
Abstract: This invention provides a robot mechanism comprising two caterpillar band modules, one rotating mechanism module and one lifting mechanism module, each caterpillar band module has a chain with blocks, the rotating mechanism module is pivoted between two caterpillar band modules and has a connector forward the front of two caterpillar band modules, two caterpillar band modules, the rotating mechanism module and the lifting mechanism module are driven by driving motors, besides, a plurality of robot mechanisms can be connected serially, by multi-degree of freedom mechanisms, multi-degree of freedom actions and chains with blocks, the present invention can achieve purposes of simple mechanism, smaller volume and adaptation of any terrain to widely rescue.
Patent TW-201144134-A (TW)
Title: Crank torsion sensing device and detection method thereof
Inventor: MA BIN-YAN
IPC: B62M15/00
Filed: 2010-06-10
Abstract: A crank torsion sensing device and a detection method thereof are disclosed. The crank torsion sensing device is disposed on the position of a bottom bracket axle of a power assisted electric vehicle. With a reaction force that is received on a chain driven by a big tooth disc in stepping pedals, a backward pulling force is generated at the bottom bracket axle. By measuring the magnitude of the backward pulling force, the torque value generated by stepping the pedals can be obtained. The magnitude of the backward pulling force imposed on the bottom bracket axle is to measure the displacement quantity of the bottom bracket axle through a principle that is similar to a spring platform scale and obtained by the calculation based upon elasticity coefficient of the equipped spring and the deformation quantity. The displacement generated by the bottom bracket axle due to an imposed force allows the sensor to generate a voltage or a current signal. The electric signal is taken as a control signal for induction, and the control signal can decide the magnitude of driving electric power to achieve the purpose of assisted driving.
Patent TW-201106923-A (TW)
Title: Orthodontic bracket
Inventor: TAKEMOTO KYOTO
IPC: A61C7/16
Filed: 2010-06-22
Abstract: A orthodontics bracket is provided which not only eliminates the difference among surgeons in liqature shill, but also can set the friction to the minimum. The orthodontics bracket comprises a slot 35 having an opening 35a for a wire to be inserted vertically and a shutter 32 slidable freely to open and close the opening. The wire is fitted in the slot by sliding the shutter to open the opening, inserting the wire from the opening and sliding the shutter to close the opening. Thereby, the wire will not be pulled out of the slot and it is possible to proceed reliably rotation control, dipping control and torque control. Furthermore, the teeth can work smoothly without the need to perform a ligature to press tightly the wire onto the bottom of the slot.
Patent TW-201128985-A (TW)
Title: Signal and noise power estimation
Inventor: ZHOU YAN
IPC: H04L27/26
Filed: 2010-07-26
Abstract: Techniques for estimating desired signal power and noise power of a signal received over a communications channel. In an aspect, a pilot autocorrelation matrix is derived based on certain assumptions about the time delay profile, Doppler profile, and/or spatial correlation of the channel. The pilot autocorrelation matrix is decomposed into a set of eigenvectors. From the eigenvector decomposition, a set of dominant eigenvectors is selected to estimate the signal power, while a set of non-dominant eigenvectors is selected to estimate the noise power. The techniques may readily be applied to arbitrary pilot patterns and to a wide array of SNR ranges and channel conditions.
Patent TW-201127868-A (TW)
Title: Organic electronic devices and polymers, including photovoltaic cells and diketone-based polymers
Inventor: SHEINA ELENA E
IPC: C07F7/08
Filed: 2010-09-03
Abstract: Polymers which can be used in p-type materials for organic electronic devices and photovoltaic cells. Compounds, monomers, dimers, trimers, and polymers comprising: Good photovoltaic efficiency and lifetime can be achieved. The R group can provide solubility, environmental stability, and fine tuning of spectroscopic and/or electronic properties. Different polymer microstructures can be prepared which encourage multiple band gaps and broad and strong absorptions. The carbonyl can interact with adjacent thiophene rings to provide backbone with rigidity, induce planarity, and reduce and/or eliminate intramolecular chain twisting defects. Polymers comprising benzodithiophene and/or benzothiadiazole structures can show particularly high performance.
Patent TW-201116583-A (TW)
Title: Resin composition for coated article
Inventor: OGUNI TOSHIO
IPC: C08K7/04
Filed: 2010-09-08
Abstract: The present invention provides a resin composition comprising (A) 50 to 90 mass % selected from any of (A-1) a copolymer of polyamide 6 and polyamide 66 and a mixture of polyamide 6 and polyamide 66, (A-2) a copolymer of polyamide 6 and polyamide 66 and a mixture of polyamide 6, (A-3) a mixture of polyamide 6 and polyamide 66, and (A-4) a copolymer of polyamide 6 and polyamide 66 and a mixture of polyamide 6; (B) 10 to 50 mass % selected from at least one of carboxylic acid or its anhydride modified olefin resin, carboxylic acid modified AS resin, carboxylic acid modified acrylic resin, carboxylic acid or its anhydride modified maleimide resin, carboxylic acid modified ABS resin, carboxylic acid or its anhydride modified SEBS resin, carboxylic acid or its anhydride modified EPDM and AS resin, and (C) 10 to 150 mass part of glass fiber and/or carbon fiber relative to 100 mass part of the total of (A) and (B) compounds.
Patent TW-201219871-A (TW)
Title: Fiber connector and fiber connector assembly having the same
Inventor: WANG CHIEN-CHIUNG
IPC: G02B6/36
Filed: 2010-11-10
Abstract: This invention relates to a fiber connector and a fiber connector assembly having the same. The fiber connector assembly includes a fiber connector and a fiber receptacle having two slots. The fiber connector includes a housing, a ferrule and two springs disposed between the housing and the ferrule. The housing has two flexible arms. Each of the flexible arms has a project portion locking with said slot. The ferrule can be moved along said flexible arms.
Patent TW-201137988-A (TW)
Title: Techniques for forming contacts to quantum well transistors
Inventor: PILLARISETTY RAVI
IPC: H01L21/336
Filed: 2010-11-26
Abstract: Techniques are disclosed for providing a low resistance self-aligned contacts to devices formed in a semiconductor heterostructure. The techniques can be used, for example, for forming contacts to the gate, source and drain regions of a quantum well transistor fabricated in III-V and SiGe/Ge material systems. Unlike conventional contact process flows which result in a relatively large space between the source/drain contacts to gate, the resulting source and drain contacts provided by the techniques described herein are self-aligned, in that each contact is aligned to the gate electrode and isolated therefrom via spacer material.