baber/WOPTO huggingface dataset:
Patent TW-200824959-A (TW)
Title: Strong and stable positioning structure of rear fork dropout and kickstand of bicycle
Inventor: Zhuang shi-wen
IPC: B62K19/30
Filed: 2006-12-04
Abstract: This invention relates to a strong and stable positioning structure of rear fork dropout and kickstand of bicycle, comprising a dropout seat and a fastening seat. The dropout seat is provided at the rear fork end of the bicycle, formed a dropout at an end for connecting with the rear wheel axle of the bicycle. The dropout seat is formed a combining groove at the end opposite to the dropout, the combining groove being provided with a through hole and a positioning part. The fastening seat has a first end and a second end. The first end thereof is pivotally connected with a prop-up rod for abutting against the ground. The second end of the fastening seat is formed a fastening end. The fastening end is installed in the combining groove of the dropout seat and is provided with a through hole and a position limit part. The through hole is used for inserting a fastening member. The fastening member is locked in the through hole of the dropout seat. The position limit part mutually and matchingly generates a positioning relationship with the positioning part.
Patent TW-200819231-A (TW)
Title: Wire discharge processing machine
Inventor: ONODERA YASUO
IPC: B23H7/04
Filed: 2006-12-11
Abstract: The wire discharge processing machine of the present invention is capable of respectively restraining the short of wire electrode and wire breakage so as to easily improve the productivity by controlling the power feeding in the manner that an upper side feeding state, a lower-side feeding state and a both sides feeding state are mingled during the discharge processing; in the upper side feeding state, a pulse voltage of high frequency is applied to wire electrode from only upper side feeding section disposed at the upper side of the work piece; in the lower side feeding state, a pulse voltage of high frequency is applied to wire electrode from only lower side feeding section disposed at the lower side of work piece, and in the both sides feeding state, pulse voltages of high frequency are applied to wire electrode in mutual synchronization from both upper side and lower side feeding.
Patent TW-200727882-A (TW)
Title: Illumination characteristic selection system for imaging during an ophthalmic laser procedure and associated methods
Inventor: LEBLANC RICHARD
IPC: F21W131/20
Filed: 2006-12-15
Abstract: A system for optimizing the effects of light sources an viewing and image processing, and for imaging an illuminated object takes advantage of the fact that specularly reflected light has particular polarization properties compared with diffusely scattered light. The system includes a polarized light source to illuminate an object with a polarized beam and an unpolarized light source for delivering unpoladzed light to illuminate the object with an unpolarized beam. A detector is positioned to receive light from the beams reflected from the object. A polarizer is oriented for substantially filtering out specular reflection from the object and for permitting at least a portion of diffuse reflection from the object to pass therethrough. The polarized and unpolarized light sources and the polarizer are controllable for selectively illuminating the object with and detecting light having a selected polarization characteristic as a function of a portion of a procedure being performed.
Patent TW-200738904-A (TW)
Title: Methods and arrangement for a highly efficient gas distribution arrangement
Inventor: WANG ING-YANN ALBERT
IPC: C23C16/455
Filed: 2006-12-18
Abstract: A gas distribution arrangement configured to provide a process gas downstream to a plasma tube of a plasma processing chamber. The plasma tube has a top end. The arrangement includes a body having a first end. The first end has a width larger than the plasma tube and a protrusion end adapted to be inserted into the top end. The arrangement also includes a gas inlet vertically disposed in the body. The gas inlet extends from the first end toward the protrusion end and the gas inlet terminates before extending through the protrusion end. The arrangement further includes a plurality of directional inlet channels extending from a lower end of the gas inlet through the protrusion end.
Patent TW-200802648-A (TW)
Title: Data setting method of Capillary grounding position for wire bonding device
Inventor: TAKAHASHI KUNIYUKI
IPC: H01L21/60
Filed: 2006-12-27
Abstract: To contrive the shortening of time upon replacing a capillary, and to contrive the laborsaving of maintenance. In the data setting method of the capillary 16 grounding position set at a proper grounding position upon replacing a capillary for a wire bonding device 10, the capillary grounding positional data after replacing are set based on a difference ΔZ of clearances in the height direction between respective capillaries 16 and a basic member 25 measured before and after replacing the capillaries and the grounding positional data of the capillaries before replacing. The measurement of clearance is carried out by an imaging means for photographing the elevation picture images of the capillary tip end 16c as well as the basic member 25; and a clearance measuring means wherein a distance in the direction of height between the capillary tip end 16c and the reference member 25 is measured by processing the elevation picture images, comprising the capillary tip end 16c and the basic member 25 obtained by the imaging means.
Patent TW-200736364-A (TW)
Title: Coumarin compound, emission materials and organic electroluminescent device
Inventor: KOIKE TOSHIHIRO
IPC: C07D311/16
Filed: 2007-01-16
Abstract: An organic electroluminescent device has better performances in the aspects of emission efficiency, life-span and drive voltage is provided. This invention reaches the goal by fabricating the emission materials and the organic electroluminescent device containing the coumarin compound substituted by arylamine.
Patent TW-200733606-A (TW)
Title: Singular value decomposition beamforming for a multiple-input-multiple-output communication system
Inventor: LI QINGHUA
IPC: H04B7/04
Filed: 2007-01-16
Abstract: For one embodiment, a MIMO (Multiple-Input-Multiple-Output) communication system where a first sequence of beamformed signals is transmitted, a beamformed channel is observed in response to transmission of the first sequence of beamformed signals, a QR decomposition of the observed beamformed channel is performed to provide a unitary matrix, and a second sequence of beamformed signals is transmitted using as a beamformer the unitary matrix. Other embodiments are described and claimed.
Patent TW-200833476-A (TW)
Title: Airflow control structure of switch valve set for nail gun
Inventor: LI YI-KUAN
IPC: B25C1/04
Filed: 2007-02-05
Abstract: This invention provides an airflow control structure of switch valve set for a nail gun, comprising a gun body forming at least an air chamber, a main air channel, a main receiving chamber, an upper air channel, and a secondary receiving chamber, wherein one end of the main air channel serves a main passageway to supply air flowing into the gun body, and the main air channel communicates the air chamber, the main receiving chamber, and the secondary receiving chamber respectively at suitable locations, a piston set, a switch valve set, and a floating body being respectively arranged inside the air chamber, the main receiving chamber, and secondary receiving chamber; further, an interior of the main receiving chamber communicates the upper air channel, and variation of the relative position between a connecting air hole formed in a moving body of the switch valve set assembled in the main receiving chamber and an oil seal set on a shaft is used to achieve controlling whether air can flow into the upper air channel from the main receiving chamber; moreover, an air passageway is formed between the main receiving chamber and the secondary receiving chamber, and one end of the air passageway is connected to a sealed zone of the switch valve set assembled in the main receiving chamber, so as to ensure that air flowing from the main air channel into the air passageway can be blocked by the floating body assembled in the secondary receiving chamber after being subject to a force and moved, to enable the air in the sealed zone to be discharged through the air passageway to the outside of the gun body, and to act as controlling the position variation of the moving body of the switch valve set assembled in the main receiving chamber.
Patent TW-200733527-A (TW)
Title: Method for converting voltage and converter for performing the same
Inventor: CHO YOUNG-CHANG
IPC: H02M3/07
Filed: 2007-02-27
Abstract: Disclosed are method for converting a voltage and a converter for performing the same, in which power supplied from an input terminal through a switching scheme is transferred to an output terminal through a pumping scheme by means of a capacitor having small capacity, thereby improving converting efficiency and reducing shock applied to the input and output terminals. DC/AC power supplied from a power source is sequentially charged in first and second capacitors by means of a switching circuit. The power supplied from the power input terminal is dropped down and then is transferred to a load terminal through a pumping scheme. The buck-converter changes the duty or the number of pumping operations of the switching circuit so as to control the power supplied to the load terminal. In the switching circuit, the switching-on time corresponds to a period of time required for charging the capacitor. The switching circuit is maintained in an off state after the switching-on time. If the switching-off time is lengthened relative to the switching-on time, the level of voltage supplied to a load is reduced. Thus, if the switching-on time is reduced relative to the switching-off time, power supply is substantially reduced.
Patent TW-200837521-A (TW)
Title: Safety instrument for both bounds of load limits of hydraulic power equipment
Inventor: KANG YUAN
IPC: G05D16/10
Filed: 2007-03-13
Abstract: A safety instrument for both bounds of load limits is applicable to a hydraulic power equipment working under conditions of overload and weightlessness, namely, the hydraulic power equipment is protected by the safety instrument by working within a preset load range bounded between an upper bound and a lower bound. In light of proneness to field accident in operating a conventional load-carrying machine and considering that safety can be improved by a better design, the present invention discloses a safety instrument for both bounds of load limits of hydraulic power equipment. Aiming to the avoid dangers of overload and weightlessness, the hydraulic power equipment is operated within a preset range bounded between an upper bound and a lower bound. The main mechanism comprises actuating cylinder, sensing cylinder, sensing spring, directional control valve, pressure amplifier, prestressed cylinder, prestressed pistons, a large and a small prestressed springs, fixed contact point and movable contact point, all together to enable the safety instrument to limit the load of the hydraulic power equipment working between an upper bound and a lower bound. The principle of the present invention is that when the load is less than the lower bound, the small prestressed spring makes an open-circuit state that terminates hydraulic power by pushing the movable contact point away from the fixed contact points. When the load is within the normal range, hydraulic oil is asserted on the back of the small prestressed piston to make hydraulic pushing a force greater than the pressure of the small prestressed spring, at the same time, hydraulic oil is asserted on the front of the large prestressed piston to make hydraulic pushing a force greater than the pressure of the large prestressed spring so as to prohibit both pistons from making the movable contact points escape from the fixed contact joint, that is, the two movable contact points are in contact with the two fixed contact points, resulting in close-circuit and conducting electric current. When the load is greater than the upper bound, hydraulic oil is asserted on the large prestressed piston to make hydraulic pushing a force greater than the pressure of the large prestressed spring, which opens the movable contact points and makes the circuit open to avoid overload. The present invention uses a large and a small prestressed spring along with a hydraulic cylinder to sense dangerous conditions of overload and weightlessness, thereby preventing the equipment from overturning due to overload and weightlessness.
Patent TW-200807450-A (TW)
Title: Electrically conductive article
Inventor: NOBBS DOUGLAS
IPC: H01B1/20
Filed: 2007-03-30
Abstract: The present invention relates to an electrically conductive article. The electrically conductive article is made of an injection moldable polymer. An electrically conductive material is embedded in the injection moldable polymer, and a carbon based material is also embedded in the injection moldable polymer. The electrically conductive article may be in the form of a pellet or a plate, and may be used as an EMI shield.
Patent TW-200738007-A (TW)
Title: Method and apparatus for selecting a communication mode for performing user requested data transfers
Inventor: OZLUTURK FATIH
Filed: 2006-03-28
Abstract: A method and apparatus for downloading and uploading digital data using a dual-mode wireless transmit/receive unit (WTRU). When in a first mode, the WTRU communicates with a first network, such as a universal mobile telecommunication system (UMTS). While the WTRU is in the first mode, a user of the WTRU may request the transfer of data to or from the WTRU, (i.e., a download or an upload). The user of the WTRU may also specify whether the data transfer is to occur when the WTRU is in the first mode, or in a second mode when the WTRU is communicating with a second network, such as a wireless local area network (WLAN). The data transfer may occur on a real-time basis or at a later time. In an alternative embodiment, predetermined criteria may be established for implementing automatic WTRU mode selection when data is transferred.
Patent TW-200844522-A (TW)
Title: A mothod of fabricating polymer waveguides by soft-lithography
Inventor: LIN KUEN-CHERNG
IPC: G02B6/122
Filed: 2007-05-09
Abstract: This invention proposed a soft-lithography method to replicate polymer waveguides. The waveguides are fabricated by a two-step molding process where a master mold is first formed on a negative photoresist and subsequently transferred to a polydimethysiloxane (PDMS) mode; a PDMS silicone rubber mold is then used as a stamp to transfer the final waveguide pattern onto a UV cure epoxy. The invention to fabricate polymer waveguides has the following advantages: (1) good pattern transferring in physical shape, (2) low propagation loss in waveguiding properties, (3) low cost and potential for mass production. This method can be applied in the fabrication fields of integrated-optics or optical guided-wave devices and chips.
Patent TW-200813503-A (TW)
Title: Efficient nonlinear optical waveguide using single-mode, high V-number structure
Inventor: MASON THOMAS GORDON BECK
IPC: G02B6/10
Filed: 2007-05-23
Abstract: Optical waveguide devices characterized by low loss for a fundamental mode and high loss for higher order modes are disclosed. The high loss is sufficiently high that the waveguide is effectively single-moded.
Patent TW-200807425-A (TW)
Title: Semiconductor device, unique ID of semiconductor device and method for verifying unique ID
Inventor: MORI YASUFUMI
IPC: G11C17/16
Filed: 2007-05-24
Abstract: The present invention relates to a semiconductor device, a unique ID of the semiconductor device and a method for verifying the unique ID. Thus, original data (bit string) having 127-bit length[126:0] is inputted at step S1. Then, it is determined whether the number of bits of "1" in the bit string [126:0] inputted at the step S1 is more than the half of the bits of the bit string (that is, not less than 64) or not at step S2. When the number is not less than 64, the process proceeds to step S3. At the step S3, the bit string [126:0] is inverted and an invert bit [127] is set to "1". Then, the process proceeds to step S5. At the step S5, the fuse corresponding to the bit string [126:0] and the bit [127] are cut by LT.
Patent TW-200848680-A (TW)
Title: Method of manufacturing liquid crystal display panel and drying apparatus
Inventor: WU TZUNG-LUEN
IPC: F26B3/02
Filed: 2007-06-01
Abstract: The present invention relates to a method of manufacturing a liquid crystal display panel and a drying apparatus. The drying apparatus includes a hot plate with a plurality of holes and a current generator for generating a plurality of currents. The hot plate carries a color filter including a piece of organic film, and the plural currents flow through the holes to roast the side of the color filter adjacent to the hot plate to dry the organic film. The present method of manufacturing a liquid crystal display panel and a drying apparatus improve the manufacturing ratio.
Patent TW-200849319-A (TW)
Title: Uniformly pressurizing device for micro-nano transfer printing
Inventor: HUNG RONG-CHONG
IPC: H01L21/00
Filed: 2007-06-07
Abstract: The uniformly pressurizing device for micro-nano transfer printing is for impressing a substrate. The device contains a supporting container, a uniformly pressurizing fluid, and a downward pressurizing unit of the pressurizing apparatus, an upward pressurizing unit, and a shaping mold. The supporting container has an accommodation space with a top opening and a top ring surface facing the substrate. The uniformly pressurizing fluid is stored in the accommodation space and, to seal the accommodation space, the bottom surface of the substrate is abutted against the top ring surface. The pressurizing apparatus has a piston extended into the accommodation space. The piston can press against the uniformly pressurizing fluid along an axial direction towards the substrate. The shaping mold is positioned between the top surface of the substrate and the upward pressurizing unit, and has a shaping surface towards the top surface of the substrate. The shaping surface is tightly pressed against the top surface of the substrate by the upward pressurizing unit.
Patent TW-200818371-A (TW)
Title: A method for manufacturing a device for supporting a substrate during the manufacturing of semi-conductor components as well as such a device
Inventor: VAN MUNSTER MARCUS GERARDUS
IPC: H01L21/67
Filed: 2007-06-12
Abstract: The invention relates to a method for manufacturing a device for supporting a substrate during the manufacture of semiconductor components, which device comprises a substantially flat plate having an upper surface, on which the substrate is to be positioned, the upper surface of which plate has an initial flat surface, whilst at least that part of said upper surface on which the substrate is to be positioned has a surface roughness. The invention also relates to a device manufactured by using the method according to the invention, which device is arranged for supporting a substrate during the manufacture of semiconductor components, and which comprises a substantially flat plate having an upper surface, on which the substrate is to be positioned, the upper surface of which plate has an initial flat surface, whilst at least that part of the upper surface on which the substrate is to be positioned has a surface roughness.
Patent TW-200848695-A (TW)
Title: Instrument for adjusting locations of a plurality of objects simultaneously
Inventor: CHANG WEI-YAO
IPC: G01B21/00
Filed: 2007-06-15
Abstract: The invention provides a gauge using for adjusting the position of a plurality of objects simultaneously. The gauge comprises two plates being piled placed. Each plate comprises one middle part and two opposite end parts. The middle part of the plate comprises a plurality of round through holes. The through holes of one plate are communicated with those of the other plate respectively. A plurality of receiving spaces are thereby formed for receiving the objects therein. These two plates can be moved oppositely to adjust the position of the objects simultaneously.
Patent TW-200905877-A (TW)
Title: Metal oxide semiconductor transistor and fabricating method thereof
Inventor: HSIAO CHING-NAN
IPC: H01L21/336
Filed: 2007-07-16
Abstract: A metal oxide semiconductor (MOS) transistor including a substrate, a conductor layer, a first dielectric layer, a second dielectric layer, a first semiconductor layer, two second semiconductor layer, and two heavily doped regions is described. The substrate has a recess. The conductor layer is disposed in the recess and protruding the surface of the substrate. The first dielectric layer is disposed between the conductor layer and the substrate. The second dielectric layer is disposed on the surface of the conductor layer and extending on a portion of the substrate. The first semiconductor layer is disposed on the second dielectric layer. The second semiconductor layers are disposed on two sidewalls of the first semiconductor layer and extending on a portion of the substrate respectively. The heavily doped regions are disposed in the substrate on two sides of the conductor layer respectively.
Patent TW-200905029-A (TW)
Title: A manufacturing method of burn-out for tricot
Inventor: HONG WEN-SHU
IPC: D06C23/00
Filed: 2007-07-30
Abstract: This invention refers to a manufacturing method of burn-out for tricot, which comprises: getting a tricot, and utilizing screen printing to let the tricot erode in the prearranged graph by acidity medicament, forming plural penetrated holes, and curing through a baking box, and neutralizing the acidity medicament for setting. Finally, the tricot passes through washing and one more setting to form the tricot with burn-out. Due to the different weaving-ways of tricot and circularly-knitted fabric, yarn-disembody won't occur after the burn-out step of tricot. Therefore, it is not necessary to set up a base cloth on the surface for the tricot like the circularly-knitted fabric, thereby saving the manufacturing time and cost of burn-out fabric.
Patent TW-200816441-A (TW)
Title: Stamped leadframe and method of manufacture thereof
Inventor: CHAN TAT CHI
IPC: H01L23/495
Filed: 2007-08-07
Abstract: A stamped leadframe for a leadless package and a method of manufacturing the same are provided wherein the leadframe has at least a die pad, a frame, tie bars connecting the die pad to the frame and a plurality of leads. Each lead comprises a first portion and a second portion, and the second portion is connected substantially parallel to and displaced relative to the first portion by a distance that is less than the thickness of the first portion. Portions of the tie-bars and/or die pad may be similarly displaced.
Patent TW-200908582-A (TW)
Title: An intelligent optical network monitoring system
Inventor: LU HAI-HAN
IPC: H04B10/08
Filed: 2007-08-08
Abstract: An intelligent optical network monitoring system that combines the advantages of Optical Time-Domain Reflectometer (OTDR) and the Cheetah monitoring system then utilizes existent mobile phone network to transmit monitoring signal to system controller and records system state by PC. Using mobile phone network could transmit monitoring signal real time to controller and possesses low cost property. System controller could achieve the broken point of optical network instantly and then assigns technical personnel to fix it on time. When optical network operates regularly, the laser of OTDR is standing by, therefore, system controller's cell phone doesn't receive the return signal. If optical network is interrupted, the receiver of head-end can not receive the return signal and then start the build-in function which is automatic transmitted error message to controller.