baber/WOPTO huggingface dataset:
Patent TW-200944497-A (TW)
Title: System and method for producing naphthenone
Inventor: TSAI YAU-CHING
IPC: C07C49/395
Filed: 2008-06-25
Abstract: The present invention provides a system and method for producing naphthenone. The method contains (a) oxidizing naphthenic compound to form the mixture containing ketone, alcohols and unreacted naphthenic compounds; (b) adding alkali metal hydroxide and alkali metal carbonates to form first mixed solution; (c) separating the first mixed solution into first organic phase solution and first water phase solution; (d) using water to extract the first organic phase solution to separate second organic phase solution and second water phase solution; and (e) distilling the second organic phase solution to separate naphthenone. After performing the mixing step, the method is performed with phase separation and then is performed with water extraction to effectively reduce the content of metal salt of organic phase. By comparing with acid water extraction, the method does not only have the better cooling effect and reduce the equipment corrosion, but also has the advantage of reducing sewage treatment.
Patent TW-201001006-A (TW)
Title: Liquid crystal display panel
Inventor: LIN HUANG-SHEN
IPC: G02F1/1335
Filed: 2008-06-27
Abstract: The present invention relates to a liquid crystal display panel. The liquid crystal display panel includes a first substrate, a second substrate opposite to the first substrate, and a liquid crystal layer sandwiched between the two substrates. The first substrate includes a first wide view film. The second substrate includes a second wide view film. The error value of the two wide view films is φ , and φ ≠ 0. Defines a X axis, the angle between the axis of the first wide view film and the X axis is θ 1, and the angle between the axis of the second wide view film and the X axis is θ 2. The twist angle of the liquid crystal layer is θ 3. Wherein θ 1+ θ 2+ θ 3= 180 DEG + φ ', φ ' is a correct value, and 0 DEG < | φ '| ≤ |2 φ |.
Patent TW-200945360-A (TW)
Title: Output driver circuit, semiconductor memory device including the output driver circuit, and method for operating the semiconductor memory device
Inventor: JEONG CHUN-SEOK
IPC: G11C7/12
Filed: 2008-07-09
Abstract: Output driver circuit, semiconductor memory device including the output driver circuit, and method for operating the semiconductor memory device, including a pre-driver to generate a pull-up control signal and a pull-down control signal according to a logic value of data to output, and to adjust and output a slew rate of the pull-up control signal and a slew rate of the pull-down control signal according to a termination resistance setting information, a pull-up driver to output logic high data in response to the pull-up control signal and a pull-down driver to output logic low data in response to the pull-down control signal.
Patent TW-201006103-A (TW)
Title: Voice coil motor
Inventor: LIAO CHIA-HUNG
IPC: H02K3/46
Filed: 2008-07-18
Abstract: The present invention relates to a voice coil motor. The voice coil motor includes a fixing group, a movable barrel accepted in the fixing group, a supporter fixed to the fixing group and a spring. The movable barrel's end part near to the supporter includes at least two first position cylinders. The spring includes a plate. The plate defines a through hole in its central. The plate also defines a first position hole working with and fixed to the first position cylinder. The plate's part apart from the through hole is fixed to the fixing group's end part near to the supporter. The movable barrel's end part near to the supporter includes at least two preloading cylinders. The length of the preloading cylinder along a direction parallel to the movable barrel's central axis is longer than the length of the first position cylinder along a direction parallel to the movable barrel's central axis. The preloading cylinder gets through the plate and contacts with the supporter.
Patent TW-200914138-A (TW)
Title: Apparatus for wet treatment of plate-like articles
Inventor: BRUGGER MICHAEL
IPC: H01L21/683
Filed: 2008-07-31
Abstract: Disclosed is an apparatus for wet treatment of a plate-like article, which comprises: a spin chuck for holding and rotating the plate-like article comprising means for holding the plate-like article at the plate-like article's edge and a gas supply means for directing gas towards the side of the plate-like article, which faces the spin chuck, wherein the gas supply means comprises a gas nozzle rotating with the spin chuck, for providing a gas cushion between the plate-like article and the spin chuck; a fluid supply means for directing fluid onto the side of the plate-like article, which is facing the spin chuck, through a non-rotatable fluid nozzle.
Patent TW-200844799-A (TW)
Title: Wireless input device and channel matching method thereof
Inventor: TSENG CHI-TSE
IPC: H04B7/00
Filed: 2008-07-31
Abstract: A wireless input device is provided, which includes a main body and a receiver. The main body includes a connector used to connect with the receiver. When the receiver is connected to the connector of the main body, the main body provides an operating voltage to the receiver and performs a channel matching process with the receiver for setting a communication frequency channel. Thereby, the user convenience on channel matching is increased and the cost of manufacture of the wireless input device is reduced.
Patent TW-201008032-A (TW)
Title: Dual-band antenna
Inventor: CHIEN MING-CHENG
IPC: H01Q5/10
Filed: 2008-08-15
Abstract: A dual-band antenna is disposed on a substrate which having an antenna-mounted surface. The dual-band antenna includes a first radiating unit, a second radiating unit and a feeding terminal. The first radiating unit is disposed opposite to the antenna-mounted surface of the substrate, and at least has a first side, a second side and a third side. The first side is opposite to the third side and the length of the first side is not equal to that of the third side. The second side connects to the first side and the third side, respectively. The second radiating unit connects to the first side of the first radiating unit. The feeding terminal connects to the third side of the first radiating unit and the antenna-mounted surface of the substrate, respectively.
Patent TW-201007104-A (TW)
Title: Structure of solar water heater with both functions of electric generation and heat storage
Inventor: WANG SONG HAO
IPC: F24J2/04
Filed: 2008-08-15
Abstract: This invention provides a structure of solar water heater with both functions of electric generation and heat storage, which is equipped with heat-collecting pipes connected to the water storage tank. The solar cell panel is equipped on the top surface of heat-collecting pipes, and the light-collecting plate is installed at corresponding bottom surface of the heat-collecting pipes and is kept at an appropriate distance. When the sunlight projects on the solar cell panel, the thermal energy is converted into electric energy for use. Moreover, the sunlight is reflected to the heat-collecting pipes by the light-collecting plate so that the heating efficiency is increased, and by the flow of fluid inside the heat-collecting pipe, it is capable of lowering down the temperature of solar cell panel so that its usage life is increased.
Patent TW-201008479-A (TW)
Title: Deep cultivation method
Inventor: HUANG QING-FU
IPC: A01B13/00
Filed: 2008-08-18
Abstract: This invention relates to a deep cultivation method which can provide the following benefits: 1. promoting the growth of sorghum up to 50%; 2. being completely mechanized to allow quick implementation; 3. completing weed removal and manure at one time; 4. being convenient for water-pumping and irrigation; 5. using implementation only once to completely finish the work; and 6. increasing the growth by at least three times in the area having water source.
Patent TW-200949911-A (TW)
Title: Method for preparing P-type polysilicon gate structure
Inventor: CHANG YUAM-MING
IPC: H01L21/336
Filed: 2008-09-02
Abstract: A method for preparing a P-type polysilicon gate structure comprises the steps of forming a gate oxide layer on a substrate, forming an N-type polysilicon layer on the gate oxide layer, performing a first implanting process to convert the N-type polysilicon layer into a P-type polysilicon layer, performing a second implanting process to implant P-type dopants into a portion of the P-type polysilicon layer near the interface between the gate oxide layer and the P-type polysilicon layer, and performing a thermal treating process at a predetermined temperature for a predetermined period to complete the P-type polysilicon gate structure.
Patent TW-201011286-A (TW)
Title: Optical inspection system and method thereof
Inventor: FENG SHEN-KAI
IPC: H01L31/18
Filed: 2008-09-08
Abstract: This invention relates to an optical inspection system and method thereof that detect protruding imperfection of an object under test such as a solar battery utilizing shadow examination. The method comprises steps of: utilizing an oblique light to illuminate the object under test in order to obtain the grey scale of the object under test; comparing the changes in the grey scale of the object under test to identifying a shadow region; calculating the rate of change in the grey scale of the object under test and the grey scale of the shadow region; retrieving the corresponding height value from a pre-stored corresponding relationship according to the rate of change in the grey scale. The aforementioned relationship is a correspondence between the rate of change in the grey scale and the height value. When the captured height value exceeds a predetermined threshold, the location of the object under test corresponded to the show region is identified as a protruding imperfection. It can rapidly perform comparison and identification of protruding imperfection without any accurate calculation of height. As a result, it satisfies the requirement of rapid inspection in a production line.
Patent TW-200931556-A (TW)
Title: Probe apparatus and probing method
Inventor: YAMAMOTO YASUHITO
IPC: G01R31/26
Filed: 2008-09-26
Abstract: A probe apparatus includes an imaging unit imaging probes and a first and a second imaging unit imaging the wafer surface. The apparatus further includes a control unit obtaining positions of a mounting table at which focuses of the imaging unit and the first imaging unit are made to coincide with each other and then the focuses of the image unit and the second imaging unit are made to coincide with each other by moving the mounting table; obtaining positions of the mounting table at which the images of the wafer are sequentially taken by the first and the second imaging unit by moving the mounting table; obtaining a position of the mounting table at which the probes are imaged by the imaging unit, and calculating a position of the mounting table at which the wafer contacts with the probes based on the obtained positions of the mounting table.
Patent TW-200926287-A (TW)
Title: Method and apparatus for shaping gas profile near bevel edge
Inventor: CHEN JACK
IPC: H01L21/30
Filed: 2008-10-02
Abstract: A method for etching a bevel edge of a substrate in a processing chamber is provided. The method includes flowing an inert gas into a center region of the processing chamber defined above a center region of the substrate and flowing a mixture of an inert gas and a processing gas over an edge region of the substrate. The method further includes striking a plasma in the edge region, wherein the flow of the inert gas and the flow of the mixture maintain a mass fraction of the processing gas substantially constant. A processing chamber configured to clean a bevel edge of a substrate is also provided.
Patent TW-201015701-A (TW)
Title: Capacitor structure and fabricating method thereof
Inventor: WU HSIAO-CHE
IPC: H01L27/04
Filed: 2008-10-07
Abstract: A method for fabricating a capacitor structure includes following steps. A first dielectric layer is formed on a substrate. First openings arranged along a arrangement direction are formed in the first dielectric layer, and the first openings are connected to each other on a parallel direction corresponding to the arrangement direction. A stabilizing member is formed on the sidewall of each first opening. Second openings exposed a portion of the substrate are formed in the first dielectric layer under the first openings. A bottom electrode is formed on the sidewall of each stabilizing member and the surface of each second opening. The first dielectric layer is removed. A conformal second dielectric layer is formed on the stabilizing members, bottom electrodes and the substrate. A conformal top electrode is formed on the second dielectric layer.
Patent TW-201016123-A (TW)
Title: Circuit board for communication product and manufacturing method thereof
Inventor: CHEN KUO-CHING
IPC: H05K7/20
Filed: 2008-10-13
Abstract: A circuit board for a communication product and a manufacturing method thereof are provided. The circuit board includes a circuit board body and a shield cover. A surface of the circuit board body is provided with a power transistor, a solder-resist layer, a plurality of first openings spaced apart from each other in the solder-resist layer and located around the power transistor, and a plurality of soldering portions exposed out of the first openings respectively. The shield cover includes a cover body and a plurality of second openings equidistantly opened on a side surface of the cover body. The shield cover is disposed to cover the surface of the circuit board body and is soldered to the soldering portions through a local spot soldering manner.
Patent TW-200934381-A (TW)
Title: Handle knob and handle assembly for fishing reel
Inventor: KITAJIMA KEIGO
IPC: A01K89/01
Filed: 2008-10-17
Abstract: The present invention provides a handle knob which is integrally formed with a cover made of an elastic body and which prevents raw material of the cover from flowing into the knob in molding the cover. The handle knob 9 includes a mounting section 90, a first knob 92, a second knob 93 and a cover. The mounting section is rotatably mounted to an outer circumference of a knob shaft. The first knob, which is hollow, is mounted on the mounting section and comprises a first opening 92a formed in an end remote from the mounting section and a first jointing section 92b, which is formed by recessing an edge of an outer circumference of the first opening. The second knob, which is hollow, has a second opening 93a opposite to the first opening of the first knob, a second jointing section 93b being formed by recessing an edge of an inner circumference of the second opening to be fit to the outer circumference of the first jointing section. The cover is made of an elastic body that covers at least the first knob and the second knob.
Patent TW-201017625-A (TW)
Title: Method and system for reduce image sticking
Inventor: CHEN CHIH-CHIANG
IPC: G09G3/36
Filed: 2008-10-21
Abstract: The disclosure is a method for reducing an image sticking resulted from a LCD. The method, applied between a LCD system and a video source, includes steps of: receiving a plurality of frame from the video source; respectively calculating a plurality of gray-level characteristic from a plurality of pixel in the frame; and inserting a mid-gray-level frame to the following received a plurality of frame sent from the video source if the plurality of gray-level characteristic is qualified to a predetermined condition.
Patent TW-201019142-A (TW)
Title: Dynamic webpage content capturing method
Inventor: Zhao guo-ren
IPC: G06F17/27
Filed: 2008-11-06
Abstract: The present invention provides a dynamic webpage content capturing method, which uses an interpreter to write and establish a plurality of webpage parsers. Each webpage parser is defined to be capable of capturing specific data and include different numbers of webpage parser calling conditions. When practically applying the webpage parsers to capture the content of a source webpage, each webpage parser dynamically calls another corresponding webpage parser for being added into a parsing process according to the data contained in the webpage. The called webpage parser can further call the other webpage parsers according to the processed content without being limited by the number of callings. Accordingly, the required information in the source webpage can be completely taken out for subsequent use by others. In response to fast and frequent update and revision of the webpage content, the webpage parsers can perform editing operations, such as modification, insertion or deletion, with suitable syntax directly by the users or system administrator when the webpage parsers are in executing or non-executing state, so as to adapt to new content and immediately generate effect without the need of requesting the original developer to perform complicated modifying and compiling operations.
Patent TW-201021672-A (TW)
Title: Hinge assembly
Inventor: LI XIAO-BO
IPC: H05K7/16
Filed: 2008-11-21
Abstract: A hinge assembly includes a shaft, a first frame, a second frame, a fixing member, a positioning member, and an elastic member. The first frame and the positioning member are non-rotatably connected to the shaft. The second frame and the fixing member are rotatably connected to the shaft. The fixing member is fixed to the second frame. The elastic member is sleeved on the shaft for providing an axial force. One of the fixing member and the positioning member forms a positioning protrusion, and the other one of the fixing member and the positioning member defines a positioning groove for engaging with the positioning protrusion. A side wall of the positioning groove includes a first inclined plane, and a second inclined plane connecting with the first inclined plane. The second inclined plane is adjacent to a bottom surface of the positioning groove. A gradient of the first inclined plane relative to the bottom surface of the positioning groove is smaller than that of the second inclined plane.
Patent TW-201020099-A (TW)
Title: Manufacturing method of mold having densed patterns
Inventor: CHEN CHUNG-LUNG
IPC: B29C59/16
Filed: 2008-11-21
Abstract: The invention uses a computer to generate an engineering drawing of an object having patterns. The patterns vertically correspond to the axial direction of the object. The patterns are extracted and parts can be planar processed are classified to different shaping groups based on the tilt angles of the patterns. The shaping groups are set as parameters of a laser processing machine for step-wise cutting. A mold core and a tool for positioning the mold core are produced. The tool is step-wisely cut to various areas using a laser processing machine. The tool and the mold core are rotated based on the processing angles for the areas for laser concaved cutting. The mold core is embedded into the mold. The surfaces of the object formed by the method set forth above can have densed patterns. The utilities and appearances of the object are increased.
Patent TW-200938502-A (TW)
Title: Low expansion glass material having low expansivity gradien
Inventor: HRDINA KENNETH EDWARD
IPC: C03C3/04
Filed: 2008-11-28
Abstract: A low expansion glass substrate includes titania and silica and has a thermal expansivity with an average gradient less than 1 ppb/ DEG C / DEG C in a temperature range of 19 DEG C to 25 DEG C.
Patent TW-200941557-A (TW)
Title: Susceptor for vapor phase epitaxy and vapor phase epitaxy apparatus
Inventor: NISHISAWA TAKESHI
IPC: H01L21/205
Filed: 2008-12-01
Abstract: Provided is a susceptor for supporting a wafer in a vapor phase epitaxy apparatus for epitaxially growing a thin film in vapor phase on a wafer surface. A recessed section for storing the wafer is formed on the susceptor. On the bottom surface of the recessed section, many square protruding sections are formed by grooves of a mesh pattern, and the groove depth at the outer circumference on the bottom surface of the recessed section is less than that at the center. Thus, problems such as film thickness reduction, warping of the wafer placed on the susceptor and deposition on the outer circumference on the wafer rear surface due to temperature reduction at the wafer outer circumference are improved.
Patent TW-200933156-A (TW)
Title: Electrical connection device
Inventor: NARITA SATOSHI
IPC: G01R1/02
Filed: 2008-12-02
Abstract: The present invention provides an electrical connection device, which is equipped with contactors of different arrangements capable of performing tests to a plurality of electronic elements with different standards, such as sizes, numbers and arrangements, of electrodes. The present invention can also save the space used for arranging the contactors. The electrical connection device of the present invention comprises a substrate (24); needle main body portions (100a, 102a, 104a, 106a, 108a, 110a) with their upper ends respectively supported by the undersurface of the substrate, and extending to a longitudinal direction or a cross direction; and a first contactor group and a second contactor group of a plurality of contactors each with a needle tip portion. The needle tip portion extends from a front end of the needle main body portion toward a lower end, and comprises a needle tip at the lower end. From an upper viewing angle, at least part of the needle tips of the contactors (108, 110) belonging to the second contactor group is located within a closed imaginary line (114) which connects to points (112) of the needle tips of the contactors (100, 102, 104, 106) belonging to the first contactor group.
Patent TW-201025736-A (TW)
Title: Antenna
Inventor: CHENG SHIH-CHIEH
IPC: H01Q5/371
Filed: 2008-12-29
Abstract: The present invention relates to an stereoscopic antenna, disposed on a substrate having a first surface and a second surface where an electric circuit is disposed on the first surface or the second surface, comprising: a antenna body having a stereoscopic antenna structure formed by at least one bending structure and a signal feed-in end where the antenna body is connected to the electric circuit and mounted to the substrate via the signal feed-in end, wherein a height of the antenna body is disposed on the substrate by crossing the first and second surfaces.
Patent TW-200936998-A (TW)
Title: Measuring and reading the size of a parameter of a remotely positioned device
Inventor: VAN DER BLOM NICOLAAS
IPC: F04B53/14
Filed: 2008-12-30
Abstract: A sensor - reader combination for measuring the size of a parameter of a device, the device and reader are postioned at a different physical position from each other. The measuring is done in a measuring space (19, 38, 50, 111, 130) representing said device regarding to the to be measured size of a parameter, said space is positioned nearby said reader.
Patent TW-200936689-A (TW)
Title: Thermoplastic resin composition, and molded product made therefrom
Inventor: LEE BYUNG-CHOON
IPC: C08J5/00
Filed: 2008-12-31
Abstract: A thermoplastic resin composition includes a polycarbonate resin, a low molecular weight polymethyl (meth)acrylate resin, and a core-shell graft copolymer, and the low molecular weight polymethyl (meth)acrylate resin has a weight average molecular weight ranging from 5000 to 30,000. The thermoplastic resin composition has excellent scratch resistance, impact resistance, and transparency, and can thereby be applied to various molded products such as external parts of electronics, external materials of a car, and the like, which simultaneously require scratch and impact resistance and transparency.