baber/WOPTO huggingface dataset:
Patent TW-200943702-A (TW)
Title: Operating circuit
Inventor: LI KUN-HSIEN
IPC: H03G3/34
Filed: 2009-04-07
Abstract: An operating circuit includes a differential amplifier stage, which has a first input node for receiving a first input signal of a differential input, a second input node for receiving a second input signal of the differential input, a first output node for outputting a first output signal of a differential output, and a second output node for outputting a second output signal of the differential output; an offset current stage coupled to the first output node and the second output node for inducing a first offset current at the first output node and a second offset current at the second output node; and a first clamping device coupled to the first output node for selectively clamping an output voltage at the first output node according to the first output signal at the first output node.
Patent TW-201004170-A (TW)
Title: Method for transmit and receive power control in mesh systems
Inventor: RUDOLF MARIAN
IPC: H04B7/005
Filed: 2006-04-06
Abstract: A method and apparatus for controlling transmit and receive power level of a mesh point (MP) operating in a mesh wireless communication network of a plurality of MPs. Power capability information of a new MP is sent to at least one existing MP in the mesh network. The existing MP accepts the new MP as a member of the mesh network and sends allowed power setting information to the new MP. The new MP adjusts its power level in accordance with the allowed power setting information.
Patent TW-201005129-A (TW)
Title: Modified copper-tin electrolyte and process for the deposition of bronze layers
Inventor: WEYHMUELLER BERND
IPC: C25D3/56
Filed: 2009-04-13
Abstract: The invention relates to a modified copper-tin electrolyte which is free of toxic constituents such as cyanides or thio compounds. The invention further relates to a process for the deposition of decorative bronze layers on consumer goods and industrial articles using the electrolyte of the invention. The electrolyte comprises an additive formed from epichlorohydrin and hexamethylenetetramine and contains carbonate or hydrogencarbonate ions.
Patent TW-200950025-A (TW)
Title: Oven control system and methods
Inventor: VALLIAPPAN VENKATACHALAM
IPC: G05D23/19
Filed: 2009-04-28
Abstract: An oven control system and methods of operating the same are disclosed. The over control system provides various automated tracking and control functions to reduce errors and defects in oven cure operations.
Patent TW-201039889-A (TW)
Title: Piezoelectric sensing device for measuring a falling ball
Inventor: CHEN YU-FEN
IPC: A63B59/04
Filed: 2009-05-05
Abstract: The present invention relates to a piezoelectric sensing device of measuring a falling ball, which is to staggeredly install the strip-shaped or patch-shaped electrochemical sensor at the landing position of one or more than one balls. The electrochemical sensor is used to identify the parameters of ball. The high voltage is generated by electrochemical sensor receiving the pressure of ball body, which is the effect of the pressure exerted on the ball body stretching the piezoelectric polymer membrane. By using said characteristic to staggeredly adhere the piezoelectric polymer membrane at any corner of ping-pong table, different position of ball body can be monitored. Therefore, the electrochemical sensor can identify at least one parameter of ball body.
Patent TW-201041700-A (TW)
Title: Integrated module of cylinder and commutation function of reciprocating pneumatic tool
Inventor: CHANG CHING-SHUN
IPC: B25D9/02
Filed: 2009-05-22
Abstract: This invention provides an integrated module of a cylinder and a commutation function of a reciprocating pneumatic tool. The integrated module of the cylinder and the commutation function is disposed between a piston rod guiding barrel and an air pressure introduction base disposed in the receiving chamber of a reciprocating pneumatic tool, characterized in that the integrated module of the cylinder and the commutation function comprises: a cylinder body which is in a configuration of a hollow block and defines and forms an inner end, an outer end, and a cylinder chamber, the cylinder chamber being used for the piston part of the piston rod to be received, airstream channel being provided at the lateral spaced position of the cylinder chamber; a commutation actuation slot integrally and concavely provided at the inner end of the cylinder body and having a through hole in communication with the cylinder chamber of the cylinder body; a commutation braking block movably received in the commutation actuation slot; and a cover board stacked and sealed to the inner end of the cylinder body for sealing and concealing the commutation actuation slot and the commutation braking block. Accordingly, with the characteristics that the inner end of the cylinder body is integrally and concavely provided with the commutation actuation slot, the main structure of the cylinder and the airstream commutation function are integrated, capable of simplifying components without varying function, so as to achieve practical advancement and industrial use benefit of reducing manufacturing and processing costs, shortening assembly time, and lowering defect rate.
Patent TW-201042416-A (TW)
Title: A maximum power tracking system for photovoltaic power generation systems
Inventor: CHAO KUEI-HSIANG
IPC: G05F1/67
Filed: 2009-05-26
Abstract: A maximum power tracking system of photovoltaic (PV) power generation systems is disclosed. The system includes a photovoltaic module array, a differential calculating unit, an extensional matter-element analysis unit and a control unit. The differential calculating unit generates a power with respect to voltage input signal based on the operation status of the photovoltaic module array. The extensional matter-element analysis unit includes many extension matter-element models, and analyzes the input signal by the extension matter-element models and thus generates a PV tracking signal. The control unit receives the PV tracking signal and finds out the maximum power point. Therefore, the photovoltaic maximum power tracking system decreases the time for tracking the maximum power point, and provides a quick transient response and a smooth steady-state response.
Patent TW-201003905-A (TW)
Title: Image sensor with backside passivation and metal layer
Inventor: RHODES HOWARD E
IPC: H01L27/146
Filed: 2009-05-27
Abstract: An image sensor includes a semiconductor layer that low-pass filters light of different wavelengths. For example, the semiconductor layer proportionately absorbs photons of shorter wavelengths and proportionately passes more photons of longer wavelengths such that the longer wavelength photons often pass through without being absorbed. An imaging pixel having a photodiode is formed on a front surface of the semiconductor layer, where the photodiode is an N- region formed within the P-type region of the semiconductor layer. A P+ layer is formed between the N- region of the photodiode and a back surface of the semiconductor layer. A mirror the primarily reflects photons of red and/or infra-red wavelengths is formed on the back surface of the semiconductor layer.
Patent TW-200951167-A (TW)
Title: Flame-retardant thermoplastic resin composition
Inventor: KANEDA TAKAYOSHI
IPC: C08K5/49
Filed: 2009-06-01
Abstract: Disclosed is a flame-retardant thermoplastic resin composition which is produced by adding a (poly)phosphoric acid salt compound represented by general formula (1) recited in claim 1, a (poly)phosphoric acid salt compound represented by general formula (3) recited in claim 1 and a polycarbodiimide to a thermoplastic resin.
Patent TW-201100169-A (TW)
Title: Photocatalyst reactor and method for making the photocatalyst and mediators coated films
Inventor: LIN CHING-HSING
IPC: B01J35/02
Filed: 2009-06-30
Abstract: The air disinfection system is a novel TiO2 thin films/glass reactor filter and ultraviolet (UV) radiation air purification system. A special design of glass fibers reactor allowed the UV lamp to be located in the center of the reactor. The photocatalyst reactor was then filled with TiO2 thin films/glass fibers substrates to exams the photocatalysis of aerosolized Escherichia coli and odor compounds in various concentrations. TiO2 thin films obtained by sol-gel and dipping deposition on glass fibers substrates followed by thermal treatment was used in this works. A slowly hydrolysis of sol-gel technique used in this study acquired the fine and uniform TiO2 nanoparticles of 10-30 nm. In an attempt to understand the structure and the morphology of TiO2 sol-gel thin films, analysis by X-ray diffraction (XRD) and scanning electron microscopy (SEM) are used. The SEM images evidence that fibers existed in the nano-TiO2 composites. The nano-TiO2/glass fibers gel catalyst showed good photocatalytic performance with the high degradation efficiency. The improvement of the photocatalytic activity was ascribed to the fibers-based reactor provides a significantly huge surface area of the TiO2 thin films. This photocatalyst reactor will be useful for the industrial applications of bioaerosol and odor compounds removal.
Patent TW-201104335-A (TW)
Title: Elevation mechanism and projector using same
Inventor: CHOU CHENG-HUNG
IPC: G03B21/14
Filed: 2009-07-22
Abstract: The present invention relates to an elevation mechanism mounted on a housing of a projector. The elevation mechanism includes a controlling member, a connecting rod, and a foot base. An end of the controlling member is protruded from the housing and the opposite end of the controlling member is fixedly connected to the connecting rod. An end of the connecting rod away from the controlling member defines an engaging groove. The foot base includes a base, a pole slidably connected to the base and a stopping portion engaged with the pole. The base includes a rotatable end rotatably connected to the housing, and a supporting end opposite to the rotatable end. A plurality of first tooth bars are formed parallel to a moving direction of the controlling member at a side of the pole facing the stopping portion. The stopping portion includes at least one second tooth bar to engage with the first tooth bars and a protrusion received in the engaging groove. The present invention also relates to a projector using the elevation mechanism.
Patent TW-201007997-A (TW)
Title: Optoelectronic semiconductor chip and optoelectronic component
Inventor: EISSLER DIETER
IPC: H01L33/00
Filed: 2009-07-24
Abstract: An optoelectronic semiconductor chip (1) is given, including a semiconductor body (2), which is based on a III/V-compound semiconductor material, and a conductive metallic layer-stack (3), which is arranged on the semiconductor body (2), where the metallic layer-stack (3) includes at least one first layer (32, 33) that contains nickel, and the metallic layer-stack (3) includes at least one second layer (35) that contains gold, where the first layer (32, 33) is arranged between the semiconductor body (2) and the second layer (35).
Patent TW-201013034-A (TW)
Title: Variably-driven valve device of engine
Inventor: YAMANISHI TERUHIDE
IPC: F01L1/047
Filed: 2009-08-10
Abstract: The present invention is to provide a variably-driven valve device of an engine which is provided with a variant cam with a cam contour different from a valve driving cam in a cam shaft on which the valve driving cam is mounted, and which is capable of being switched between a state where the valve driving members are driven by the valve driving cam and a state where the valve driving members are driven by the variant cam that is rotating with the cam shaft, so as to prevent large size of the cam shaft and to suppress the generation of knocking. A guide hole (60) , which is connected between the inner circumference of a central hole (57) coaxial to a cam shaft (32) and the outer circumferential surface of the cam shaft (32) and is extended along the cam shaft (32) for a long distance, is arranged on the cam shaft (32); a rod (59) movably inserted into the central hole in an axial direction is connected with a variant cam (33) via a connection pin (61) passing through the guide hole (60); and the rod (59) is driven in the axial direction by rod driving means (63) between a deactivation position where the valve driving members are driven by the valve driving cam (31) and an activation position where the valve driving members are driven by the variant cam (33).
Patent TW-201106274-A (TW)
Title: Portable electronic device
Inventor: TZENG JIAN-WEN
IPC: G06F12/14
Filed: 2009-08-14
Abstract: The present invention discloses a portable electronic device. The portable electronic device includes a signal receiving uint, a memory module, a secure digital memory card and a logic control module. The secure digital memory card send a return signal to the logic control module. The logic control is used to receive operating signals which is send by the signal receiving unit. The logic control compare the return signal and date of the memory module, Then the logic control module is controlling to write the operating signals to the memory module or not occording as the comparing result. The present invention can protect the date of the memory module effectively.
Patent TW-201016292-A (TW)
Title: Process and device for simulated moving bed separation with a modulated by-pass fluid flow
Inventor: DECOODT XAVIER
IPC: C07C15/08
Filed: 2009-08-17
Abstract: A process for separating a feed F by simulated moving bed adsorption in a SMB device comprises at least one zone 1 for desorption of the compounds produced in the extract, a zone 2 for desorption of the compounds produced in the raffinate, a zone 3 for adsorption of the compounds produced in the extract, a zone 4 located between the raffinate withdrawal and the desorbant supply, the device comprising external by-pass lines Li/i+1 directly connecting two successive plates Pi and Pi+1; in which the degree of opening of means for restricting the flushing flow rate of the by-pass lines Li/i+1 are sequentially modified such that: (1) in an operational zone where there is at least one closed by-pass line, a super-synchronicity of the flushing flow rate is established in all of the by-pass lines which are not closed belonging to the zone under consideration, said super-synchronicity being defined by the following formula: S=a+b(nf/nt) in which the constant a is a constant in the range-5 to 5 and b is a constant in the range 40 to 100; (2) if there is no closed by-pass line in the zone under consideration (in other words if all of the by-pass lines of the zone are open), then a flow is established in all of the flushing lines of said zone which corresponds to the synchronicity plus or minus 8%.
Patent TW-201022082-A (TW)
Title: Shift controller for a bicycle gear
Inventor: WEISS MARTIN
IPC: B62M25/04
Filed: 2009-08-28
Abstract: The present invention relates to a stepping shift controller which is used for operating a transmission gear of a bicycle, which comprises a mechanism that operates the gear of the transmission devicethrough coiling a shifting cable by a tighting rod, and a mechanism for releasing the shifting cable with a stepping mode through a releasing rod. The technical solution of the shift controller provided by the invention has the advantages of simplified installation and simplified components and therefore causing normal modification and higher maintenance cost.
Patent TW-201110176-A (TW)
Title: Electrical switch
Inventor: LUO TING
IPC: H01H15/22
Filed: 2009-09-10
Abstract: An electrical switch is provided. The switch includes a base, a lever, a slidable member, and a contact support member. The base includes a hollow space. The lever is pivotably connected to the side surface of the hollow space. The slidable member is slidably connected to the base and includes a slot formed on a bottom surface thereof. The contact support member is securely mounted within the hollow space. The contact support member includes a pair of contacts spaced from each other. The contact support member also includes an elastic tab movably connected thereto. The first end of the lever is received in the slot of the slidable member.
Patent TW-201111869-A (TW)
Title: Liquid crystal apparatus
Inventor: CHEN YU-WEN
IPC: G02F1/1347
Filed: 2009-09-28
Abstract: A liquid crystal apparatus includes two substrates, two electrode layers, at least a rib-like protrusion, and a liquid crystal layer. The substrates are arranged in parallel. The electrode layers are arranged on the surfaces of the substrates which face to each other. The rib-like protrusion has a first inclined surface with a predetermined angle with respect to the substrate. The liquid crystal layer is arranged between the electrode layers. The liquid crystal layer has a plurality of cholesteric liquid crystal molecular. At least one cholesteric liquid crystal molecular changes its spin direction by the first inclined surface so as to improve the normal direction light intensity of the liquid crystal apparatus.
Patent TW-201022164-A (TW)
Title: Glass roll, manufacturing apparatus of glass roll, and manufacturing method of glass roll
Inventor: TOMAMOTO MASAHIRO
IPC: C03B17/06
Filed: 2009-09-30
Abstract: This invention provides a packing form which prevents the damages of the glass film while ensuring the cleanness of the glass film, and reduces the steps for processing the glass films before packing and after packing. A glass roll (1) is provided to serve as a packing form of a glass film. The glass film, formed by an overflow downdraw process, with exposed top surface and the bottom surface is overlapped with a protecting sheet (3), and then rolled to form the roll-shaped glass roll (1).
Patent TW-201022392-A (TW)
Title: Adhesive laminate
Inventor: YASUDA TERUHIKO
IPC: C09J7/35
Filed: 2009-10-07
Abstract: Provided are adhesive laminates with which there is no adhesive residue even when polyester backing layers are used. The adhesive laminates comprise a polyester backing layer and an adhesive layer. One surface of the polyester backing layer has been treated to facilitate, and the adhesion layer is in contact with the treated surface. The adhesive layer is obtained by curing a curable composition comprising the following silyl group-containing polymer (S). The silyl group-containing polymer (S) is a silyl group-containing polymer that has a polyether chain, polyester chain and/or a polycarbonate chain in the main chain and a hydrolysable silyl group at the molecular end.
Patent TW-201107711-A (TW)
Title: Method and device for using GNSS satellite trajectory extension data
Inventor: WENG CHIN-TANG
IPC: G01C21/20
Filed: 2009-10-27
Abstract: A method and device for using satellite trajectory extension data in a mobile apparatus. The device in accordance with the present invention comprises an I/O interface and a microprocessor. The input/output (I/O) interface is used for obtaining at least one satellite navigation message for a satellite. The microprocessor is used for determining a propagating condition according to the satellite navigation message, estimating a plurality of parameters of a satellite trajectory prediction model according to the propagating condition to establish an estimated satellite trajectory predication model, propagating a set of satellite trajectory extension data by using the estimated satellite trajectory prediction model, computing acquisition assistance data according to the satellite trajectory extension data and acquiring signals of the satellite by using the acquisition assistance data.
Patent TW-201116871-A (TW)
Title: Lens group and lens module having same
Inventor: YEN SHIH-CHIEH
IPC: G02B7/02
Filed: 2009-11-05
Abstract: The present disclosure relates to a lens group. The lens group includes a first lens and a second lens, both including an optical zone and a non-optical zone surrounding the corresponding optical zone. The first lens protrudes an annular engaging receiving portion towards the second lens from the non-optical zone thereof and along the optical axis thereof. The second lens protrudes an annular engaging portion towards the first lens from the non-optical zone thereof and along the optical axis thereof. The engaging portion is engaged with the engaging receiving portion. As such, even if the deformation of the engaging portion and the engaging receiving portion is caused by non-fitting engagement or change of temperature, this deformation will not transmit to the optical zones of the first lens and the second lens. Good optical performance of the first lens and the second lens can be remained.
Patent TW-201037428-A (TW)
Title: Liquid crystal panel and electronic apparatus
Inventor: SAKURAI YOSHIHIRO
IPC: G02F1/1343
Filed: 2009-12-04
Abstract: A liquid crystal panel includes: first and second substrates arranged to be opposite each other at a predetermined gap; a liquid crystal layer filled between the first and second substrates; alignment films; a counter electrode pattern formed on the first substrate; and a pixel electrode pattern formed on the first substrate so as to have a plurality of electrode branches, the pixel electrode pattern having a partial connection branch formed around a contact so as to transversely connect a plurality of electrode branches extending from the contact from among the plurality of electrode branches.
Patent TW-201029616-A (TW)
Title: Wipes dispensing system
Inventor: PROPER SCOTT T
IPC: A47K10/24
Filed: 2009-12-08
Abstract: A wipes dispensing system including a housing having an opening at one end of an internal cavity therein and an elastomeric sealing member integrally formed with the housing that covers a portion of the opening. A wipes refill pouch is secured in the housing and includes a pouch bag, a roll of wet-wipes disposed within the pouch bag, and a fitment positioned on one end of the pouch bag adapted to be received in the housing and having an opening and an integral feed throat. The opening in the fitment and the opening in the housing are substantially aligned, and the elastomeric sealing member on the housing and the feed throat on the refill pouch fitment mate together to substantially cover the openings.