baber/WOPTO huggingface dataset:
Patent TW-201006765-A (TW)
Title: Method for purifying potassium hydroxide aqueous solution rich in silicon impurities
Inventor: HSU YUNG-HSIUNG
IPC: C01D1/28
Filed: 2008-08-07
Abstract: The invention relates to a method for purifying potassium hydroxide aqueous solution rich in silicon impurities, and more particularly relates to a method of extracting the potassium hydroxide aqueous solution by utilizing low carbon alcohol (such as ethyl alcohol). The method comprises a step of mixing the low carbon alcohol with a potassium hydroxide aqueous solution rich in silicon impurities, separating it into an aqueous phase layer and a low carbon alcohol phase layer that contains potassium hydroxide aqueous solution with reduced silicon impurities. After the low carbon alcohol phase is separated, the potassium hydroxide aqueous solution with reduced silicon impurities can be obtained by removing the low carbon alcohol.
Patent TW-201006785-A (TW)
Title: Sintering jig
Inventor: Jiang wen-zhong
IPC: H01L23/373
Filed: 2008-08-13
Abstract: A sintering jig, containing a base stand and a plurality of stacked seats that stack on the base stand to form a plurality of layers. The base stand is composed of high temperature resistant materials, and the top of the base stand has N number of placing areas spaced at interval along the periphery. The stacked seats are composed of high temperature resistant materials and respectively include a main body, a first engaging portion and a second engaging portion. The main body has a first surface that is substantially upward, a limiting surface and a bottom surface. The first engaging portion is disposed to the first surface. The second engaging portion is disposed to the bottom surface. Since the first engaging portion of each stacked seat is engaged with the second engaging portion of another stacked seat, the stacked seats can be removably stacked on the placing areas to form the plurality of layers, and the limiting surface of each stacked seat at the same layer is co-plane so as to define a bearing surface.
Patent TW-200908963-A (TW)
Title: Novel compounds
Inventor: BEHA SARA
IPC: A61K31/403
Filed: 2008-08-13
Abstract: Compounds of Formulae I, or pharmaceutically acceptable salts thereof: wherein R1, R2 and Y are as defined in the specification as well as salts and pharmaceutical compositions including the compounds are prepared. They are useful in therapy, in particular in the management of pain.
Patent TW-200926682-A (TW)
Title: System and method for acquiring or distributing information related to one or more alternate ad hoc service providers
Inventor: KRISHNASWAMY DILIP
IPC: H04L12/28
Filed: 2008-08-15
Abstract: An ad hoc service provider includes a processing system configured to receive information regarding a second ad hoc service provider. The information includes service information of the second ad hoc service provider. The processing system is further configured to support transmission of the information to a server. The processing system is also configured to support an access point to a network for a mobile client. A method is also provided for acquiring or distributing information related to one or more alternate ad hoc service providers.
Patent TW-200911430-A (TW)
Title: Jointing method
Inventor: SATO HAYATO
IPC: B23K20/12
Filed: 2008-09-05
Abstract: Provided is a jointing method for agitating metallic members frictionally against each other through a joint member, so that the method can improve the gas tightness and the water tightness of the metallic members. In the jointing method, a rotary tool (G) is moved to agitate and joint such a jointed metallic member (1) frictionally that a jointing member (U1) is fitted in the hollow portion which is formed by abutting the end portions of a first metallic member (1a) and a second metallic member (1b) against each other. The jointing method is characterized by comprising a surface-side jointing step of agitating a surface-side abutting portion (J1) frictionally from a surface (A), a back-side jointing step of agitating a back-side abutting portion (J2) frictionally from a back (B), and a side jointing step of agitating a second metal-side joint butting portion (J3) and a first metal-side joint abutting portion (J4) frictionally from a first side (C).
Patent TW-200943398-A (TW)
Title: Novel treatment and system for mask surface chemical reduction
Inventor: SU YIH-CHEN
IPC: H01L21/30
Filed: 2008-09-05
Abstract: A method includes forming an absorption material layer on a mask; applying a plasma treatment to the mask to reduce chemical contaminants after the forming of the absorption material layer; performing a chemical cleaning process of the mask; and performing a gas injection to the mask.
Patent TW-201010829-A (TW)
Title: Automatic screw feeding apparatus for electricity powered screwdriver
Inventor: Xu ming-hong
IPC: B25B23/02
Filed: 2008-09-08
Abstract: An automatic screw feeding apparatus for an electricity powered screwdriver includes a base, a slide member, a first spring, a screw carrier driving device, and a screw carrier guidance device. The slide member can be mounted to the base and movably forward and backward between a first position and a second position along a straight path. The first spring is mounted between the base and the slide member for keeping the slide member at the first position. The screw carrier guidance device includes a connection base, a guide member, and a second spring. The connection base is connected with the base. The guide member is mounted to the connection base and movably forward and backward between a third position and a fourth position. The second spring is mounted between the guide member and the connection base for keeping the guide member at the third position. With the resilience force, the second spring can greatly lighten the load of the first spring to prevent the fed screws from being jammed during the operation of the automatic screw feeding apparatus.
Patent TW-200932022-A (TW)
Title: Electrostatic speaker
Inventor: NAKAYA TAKAO
IPC: H04R19/02
Filed: 2008-09-12
Abstract: An electrostatic speaker is constituted of a vibrator, conductive cloths, and elastic members, which are laminated together and woven together using strings. Since all the constituent elements are restrained in positioning by strings, the overall structure thereof is not substantially changed even when the electrostatic speaker is deformed in shape by bending or curving, wherein it is possible to secure the prescribed positional relationship between the constituent elements, which are not deviated in positioning. It is possible to introduce a sheet composed of a thermoplastic resin, which holds the vibrator and elastic members therein. The conductive cloths can be replaced with film electrodes, each of which is formed such that a conductive polymer layer is formed on a base film composed of a thermoplastic resin.
Patent TW-201012746-A (TW)
Title: Self-started process for hydrogen production
Inventor: HUANG YUH-JEEN
IPC: C01B3/32
Filed: 2008-09-26
Abstract: A hydrogen production process under low temperature is disclosed. In the process, oxygen and methanol are pre-mixed in an oxygen/methanol molar ratio ≤ 0.6. The mixture is then directed to a reactor bed packed with a Cu/Zn based catalyst at RT for partial oxidation of methanol (POM). Besides Cu, ZnO and Al2O3, the Cu/Zn catalyst may be promoted with oxides of cerium and/or manganese. The exothermic POM reaction may be automatically initiated over the promoted catalyst, raises the reactor temperature over 120 DEG C, and produce a hydrogen rich gas (HRG). Each mole of methanol consumed in the POM process may generate more than 1.8 moles of hydrogen and the produced HRG has a CO content less than 4 volume percentage at reaction temperature ≤ 180 DEG C.
Patent TW-201015846-A (TW)
Title: Class D amplifier without capacitor and method thereof
Inventor: LIN YI-XIONG
IPC: H03F3/217
Filed: 2008-10-14
Abstract: A class D amplifier with capacitor and its method, for using to generate multi-channel audio signals and a common signal for audio signal socket. The multi-channel audio signals and the common signal are digital signals. The common signal provides a dynamic bias to each of the audio signals so that the DC shelter capacitors between the class D amplifier and the audio sockets can be omitted.
Patent TW-201018521-A (TW)
Title: Photo-reactor for treatment of gas comprising vinyl monomer
Inventor: HUANG WU-JANG
IPC: B01D53/72
Filed: 2008-11-04
Abstract: A photo-reactor for treatment of gas comprising vinyl monomer comprises a tube, a light-blocking element, and a light source. The tube comprises a first section with a connecting portion, a second section with a photocatalyst inside, and a third section with an outlet. The light-blocking element is provided outside the second section. The light-blocking element comprises an opening on a surface thereof and a reflex layer provided on an inner surface thereof. The light source is provided in the light-blocking element to irradiate the photocatalyst.
Patent TW-201019203-A (TW)
Title: Resistive touch panel
Inventor: LIN HUNG-YI
IPC: G06F3/045
Filed: 2008-11-10
Abstract: A resistive touch panel includes: a first direction first electrode group including a single electrode having N-unit-length; and a first direction second electrode group including N number of electrodes having one-unit-length; wherein a plurality of strap ITO layers are connected between the first direction first electrode group and the first direction second electrode group.
Patent TW-200946880-A (TW)
Title: Split-type inclinometer
Inventor: NI TSANG-DER
IPC: G01C9/06
Filed: 2008-11-24
Abstract: The present invention relates to a split-type inclinometer for measuring a slanting level of a plane. The split-type inclinometer includes a sensing unit to be placed on the plane for measuring the slanting level of the plane; and a control and display unit in communication with but separate from the sensing unit to be manipulated and controlled by the user so as to issue a control signal. The sensing unit proceeds measurements according to the control signal, and the control and display unit receives and displays the measuring result.
Patent TW-201020288-A (TW)
Title: Proton exchange membrane and method for manufacturing the same
Inventor: CHANG CHUNG-LIANG
IPC: H01M8/02
Filed: 2008-11-27
Abstract: The disclosed is forming a proton exchange membrane. First, a bismaleimide and barbituric acid are copolymerized to form hyper branched polymer. Next, the solvent of the sulfonated tetrafluorethylene copolymer (Nafion) aqueous solution is replaced to dimethyl acetamide (DMAc). 10 to 15 parts by weight of the hyper branched polymer is added to the 90 to 85 parts by weight of the Nafion in DMAc solution, standed and heated to 50 DEG C for inter-penetrating the hyper branched polymer and the Nafion. The heated solution is coated on a substrate, backed, and pre-treated to remove residue solvent for completing a proton exchange membrane.
Patent TW-200936631-A (TW)
Title: Epoxy resin curing agent, method for producing the same, and epoxy resin composition
Inventor: URAKAWA YOSHIFUMI
IPC: C08G59/66
Filed: 2008-12-12
Abstract: Disclosed is an epoxy resin curing agent which has a suitable working life as a curing agent for epoxy resins, while exhibiting good storage stability. In addition, an epoxy resin cured product cured by this epoxy resin curing agent is good in water resistance and hardness. Specifically disclosed is an epoxy resin curing agent containing a secondary or tertiary branched thiol compound having a substituent at a carbon atom in the a-position to a thiol group. Also specifically disclosed is an epoxy resin composition characterized by containing a polyvalent epoxy compound and such an epoxy resin curing agent.
Patent TW-201024687-A (TW)
Title: Measuring device for water level by laser optical imaging technology and method for the same
Inventor: LIAW SHU-LIANG
IPC: G01F23/292
Filed: 2008-12-18
Abstract: A measuring device for water level by the laser optical imaging technology and the method thereof are provided. The measuring device includes a camera, two lasers and an image processing device. The measuring method includes the steps of: (a) disposing the measuring device above the water for a first distance, illuminating the laser beans of two lasers into the water, and taking a first image of the water surface; and (b) transmitting the first image to the image processing device which evaluates the water level by calibrating the distance between the laser points on the first image and by the calibration equation. The first image can be merged with a second image took at another time point so as to magnify the identification of laser points. The measuring device of the present invention can measure the water level contactlessly, accurately and immediately, and decrease the cost of measuring device.
Patent TW-201025794-A (TW)
Title: Energy-saving motor mechanism for magnetic force magnification
Inventor: ZHOU LONG-XIU
IPC: H02K1/22
Filed: 2008-12-26
Abstract: An energy-saving motor mechanism for magnetic force magnification uses rotation of small motors to control the rotation change of magnetic filed in a magnetic force magnification motor. Motor rotor of the magnetic force magnification motor is brought to rotate by the rotation change of the magnetic filed, causing the energy-saving motor mechanism for magnetic force magnification to rotate. The principle of operation is using a permanent magnet strip set in the magnetic force magnification motor to control the magnetic field line by magnetic introducer driven by small motors. Magnetic force can amplify the rotation change of magnetic filed in the magnetic force magnification motor and drive the rotor of the magnetic force magnification motor to rotate for controlling rotation change of the magnetic filed in big motors by rotation of small motors. Motor rotor of the magnetic force magnification motor is brought to rotate by of the rotation change of the magnetic filed for rotating the energy-saving motor mechanism for magnetic force magnification.
Patent TW-201024448-A (TW)
Title: Vacuum mechanical feedthrough module
Inventor: SHIEH JYH-NAN
IPC: C23C14/54
Filed: 2008-12-30
Abstract: The vacuum mechanical feedthrough module of the invention utilizes a fixture to fix a workpiece in a vacuum chamber, a cooling unit to cool the workpiece, an up-and-down unit to raise and lower the workpiece, and a rotating unit to rotate the workpiece. By the cooperation of the fixture, the cooling unit, the up-and-down unit and the rotating unit, the vacuum mechanical feedthrough module performs with a rotating function, a straight-line motion function, a cooling function and a function of adjusting the distance between the workpiece and a target in the vacuum, so the uniformity, the fineness and the adhesion of the formed sputtered film on the workpiece are improved.
Patent TW-200932668-A (TW)
Title: Fabricating method for an applied substrate employing photo-thermal effect
Inventor: LEE TZONG-MING
IPC: B82B3/00
Filed: 2008-12-31
Abstract: A fabricating method for an applied substrate employing photo-thermal effect is used for producing the applied substrate with particular surface structures. Nanoparticles are illuminated by light to be excited to convert photo energy provided by incident light into nanoparticles into thermal energy, and then the particular surface structures are formed through the thermal energy.
Patent TW-201027423-A (TW)
Title: Printing system and printing method for the same
Inventor: WU YI-FANG
IPC: G06F13/12
Filed: 2009-01-09
Abstract: A printing system includes a printer having a printing server system and a client terminal with an IE browser. A file receiving module is disposed in the printer configured for receiving an undecoded file from the client terminal. A printing module is disposed in the printer configured for executing a printing task. The client terminal accesses the printer via the IE browser to send the undecoded file to the printer. A printing method for the printer system is provided for conveniently printing files in the client terminal even though the driving program of the printer doesn't be installed on the client terminal.
Patent TW-201028198-A (TW)
Title: Emulational eye
Inventor: YANG SONG-LING
IPC: A63H3/38
Filed: 2009-01-16
Abstract: An emulational eye includes a fist eyelid and a first eyeball which is disposed in the first eyelid. The first eyeball includes a pupil. The emulation eye further includes a first left gear, a second left gear engaging with the first left gear and a driver driving the first left gear to rotate. The second left gear connects the fist eyelid and the first eyeball for driving the fist eyelid and the first eyeball to rotate, while the driver is actuated.
Patent TW-200946505-A (TW)
Title: Fluorescent agents having ethynyl group
Inventor: MIZUNO KAZUHIKO
IPC: C07D405/04
Filed: 2009-01-22
Abstract: There are provided novel fluorescent agents having high absorptivity in the ultraviolet to short visible wavelength region (e.g., 350 nm to 420 nm) and being provided with ethynyl group(s) within their molecules, represented by pyrazoline compounds of the general formula (I): wherein R1, R2 and R3 are as defined in the specification.
Patent TW-200946302-A (TW)
Title: CFRP-based conveyance member and robot hand using same
Inventor: IHARA HIROYASU
IPC: B25J18/00
Filed: 2009-02-04
Abstract: A CFRP-based conveyance member comprising a high elastic modulus pitch-based carbon fiber reinforced resin composite material layer (a pitch-based CFRP layer), and a flexible resin layer having a lower tensile elastic modulus than the matrix resin that constitutes the pitch-based CFRP layer. More specifically, a CFRP-based conveyance member having a structure in which the pitch-based CFRP layer is a unidirectional material comprising carbon fiber oriented in an unbroken manner along the longitudinal direction of the conveyance member, and the flexible resin layer is interposed between at least two pitch-based CFRP layers.
Patent TW-200949104-A (TW)
Title: Vehicle power unit
Inventor: TAKIGUCHI CHIKASHI
IPC: B60K17/00
Filed: 2009-02-26
Abstract: A vehicle power unit includes a crankcases 25L and 25R holding a crankshaft 65 therein, a belt-drive continuously variable transmission 23, and a transmission case 63 provided with an air passage 115 for taking in cooling air for cooling the continuously variable transmission 23. The power unit is mounted on a vehicle with the crankshaft 65 extended in the direction of the width of the vehicle. The power unit has an exhaust structure which includes an exhaust passage 124 for the cooling air and an air outlet 136 through which the cooling air is discharged and which prevents entrance of water and dust into the continuously variable transmission 23. The transmission case 63 has an outer transmission case 63B covering the continuously variable transmission 23 from outside with respect to the vehicle width direction, and an inner transmission case 63A covering the continuously variable transmission 23 from inside with respect to the vehicle width direction. The inner transmission case 63A is provided with an air inlet 123 through which the cooling air flows into the exhaust passage 124 through which the cooling air is exhausted. The exhaust passage 124 extends substantially in the vehicle width direction in upper parts of the crankcases 25L and 25R. A down passage 135 connecting to the exhaust passage 124 is formed in the crankcase 25L on opposite side of the transmission 23.
Patent TW-200945700-A (TW)
Title: Cross talk reduction for high speed electrical connectors
Inventor: BUCK JONATHAN E
IPC: H04B3/32
Filed: 2009-02-27
Abstract: Example electrical connectors are provided including a plurality of electrical contacts configured to communicate between electrical devices. The plurality of electrical contacts includes a plurality of ground contacts. A ground coupling assembly is configured to electrically connect ground contacts of an electrical connector to adjust a performance characteristic of the electrical connector as desired.
Patent TW-200951422-A (TW)
Title: Substrate inspection device
Inventor: MIZUTA YASUO
IPC: G01N21/88
Filed: 2009-03-02
Abstract: The present invention provides a substrate inspection device, which uses a fine and small structure to obtain good binary image when taking a picture on the surface of printed wiring substrate made by semi-additive method. The lighting mechanism 10 of the present invention comprises: a pair of cylindrical lens 13 extended in the X direction; a first illumination means composed of a plural first LED 15 arranged along the longitudinal direction of the cylindrical lens 13; plural spherical lens 14 set to surround circumference of the pair of cylindrical lens 13; and a second lighting means constituted by a second LED 16. Lights illuminated by the two lighting means will be reflected by the printed wiring substrate, said reflected lights then pass through the opening 12 and irradiate on the CCD line sensor.
Patent TW-201034489-A (TW)
Title: An interactive system and method for real time positioning is provided
Inventor: HUANG CHI-JEN
IPC: H04W4/12
Filed: 2009-03-04
Abstract: An interactive system and method for real time positioning is provided. The system and method are suitable for the mobile communication apparatus having Global Position System. In the system, a first mobile communication apparatus receives a positioning data of a data exchange server when the first mobile communication apparatus logs in a third-party instant communication network to connect a first connection server. The data exchange server connects a second connection server according the positioning data, and then the data exchange server connects a second mobile communication apparatus by the second connection server. The data exchange server connects the first mobile communication apparatus to the second mobile communication apparatus when the data exchange server receives a connection request of the first he data exchange server. Then, both of the mobile communication apparatus can process data exchange.
Patent TW-201001669-A (TW)
Title: Assembly, method and system of integrated HEMT and lateral field-effect rectifier
Inventor: CHEN JING
IPC: H01L21/8248
Filed: 2009-04-01
Abstract: The invention provides an assembly, method and system of an integrated high electron mobility transistor (HEMT) and a lateral field-effect rectifier. The invention discloses parts of integrated high-efficient lateral field-effect rectifier and HEMT formed on GaN or other similar semiconductor material and the manufacturing method and the system thereof. The lateral field-effect rectifier comprises an anode having short-circuit ohmic contact and Schottky contact, and a cathode having ohmic contact. The HEMT comprises a gate electrode of Schottky contact. Two fluoride areas are respectively formed under Schottky contacts of the rectifier and HEMT to break a heterojunction channel between the extension layers of two structures.
Patent TW-201007301-A (TW)
Title: Liquid crystal display with light emitting diode backlight assembly and liquid crystal display thereof
Inventor: PARK JIN-HEE
IPC: G02F1/13
Filed: 2009-04-03
Abstract: A light emitting diode ("LED") backlight assembly. The LED backlight assembly has a bottom container which has a bottom plate and a side edge surrounding the bottom plate, a plurality of light emitting diode printed circuit boards ("LED-PCBs") on the bottom plate, and a connector which is closely located to edge located LEDs. The connector of the LED-PCB is closely located to an LED driving board, which is disposed at a lateral space of a lateral part of the bottom container to limit a vertical thickness of the backlight light assembly.