baber/WOPTO huggingface dataset:
Patent TW-200616576-A (TW)
Title: Cleaning duster tool
Inventor: LIN BAI-YONG
IPC: A47L13/16
Filed: 2004-11-18
Abstract: The present invention provides a cleaning duster tool, which is a dust removal cloth suitable for wiping various kinds of objects for cleaning and dust removing. It includes a wiping surface layer stacked by two layers of non-woven cloth material and fixed by thermal melting, in which a passing space is formed in melting, solder points are formed at the center in vertical direction, and the bottom of one end of the passing space is closed to prevent an error in inserting a stem; a central layer which is a wiping brush arranged between the wiping surface layer and a wiping inner layer and formed by a plurality of fiber-shaped air intermingle yarn structures; and the wiping inner layer which is made of non-woven cloth material and fixed to the bottom of the central layer via thermal melting. The above components are fixed by thermal melting to form a cleaning duster tool. When a handle is inserted into the passing space of the wiping surface layer of the cleaning duster tool. It is able to wipe and clean various kinds of tools, thereby achieving the purpose of cleaning and beautifying environment for being good to hear or see, and also facilitating the function of the cleaning duster.
Patent TW-200530385-A (TW)
Title: Gasoline sulfur reduction using hydrotalcite like compounds
Inventor: VIERHEILIG ALBERT
IPC: C10G11/02
Filed: 2004-11-24
Abstract: The present invention describeds novel methods for reducing sulfue in gasoline with hydrotalcite like compound additives, calcined hydrotalcite like compounds, and/or mixed metal oxide solid solutions. The additives can optionally further comprises one or more metallic oxidants and/or supports. The invention is also directed to methods for reducing gasoline sulfur comprising contacting a catalytic cracking feedstock with a mixed metal oxide compound comprising magnesium and aluminum and having an X-ray diffraction pattern displaying at least a reflection at a two theta peak position at about 43 degrees and about 62 degrees, wherein the ratio of magnesium to aluminum in the compound is from about 1:1 to about 10:1.
Patent TW-200618930-A (TW)
Title: Component of machine tool for section steel construction
Inventor: Lu chun-sheng
IPC: B23Q1/01
Filed: 2004-12-02
Abstract: The present invention relates to a component of a machine tool for section steel construction, which is a hollow, 3D structure made by the interconnection of a plurality of section steels; in addition, the component is disposed with a connection part capable of being assembled with other corresponding components. The component of a machine tool of the present invention can be the base, the platform, the saddle, or other parts of a machine tool; the structure of the machine tool can be easily defined by the combination of various section steels, and the time needed by the construction of section steels is short in comparison with other material, shortening the time needed by the construction of machine tools; moreover, because the anti-deformation strength of the section steel is 1.6 times of that of case iron, fewer section steels are needed to make a machine tool with the same strength; therefore, the component of a machine tool of the invention is useful in designing machine tool with desirable agility and less weight.
Patent TW-200524481-A (TW)
Title: Current-mode driver
Inventor: BALL NEWTON E
IPC: H05B37/02
Filed: 2004-12-16
Abstract: An efficient and flexible current-mode driver delivers power to one or more light sources in a backlight system. In one application, the current-mode driver is configured as an inverter with an input current regulator, a non-resonant polarity-switching network, and a closely-coupled output transformer. The input current regulator can output a regulated current source in a variety of programmable wave shapes. The current-mode driver may further include a rectifier circuit and a second polarity-switching network between the closely-coupled output transformer and a lamp load. In another application, the current-mode driver delivers power to a plurality of light sources in substantially one polarity by providing a regulated current to a network of time-sharing semiconductor switches coupled in series with different light sources coupled across each semiconductor switch.
Patent TW-200540634-A (TW)
Title: Processor system, dma control circuit, dma control method, control method for DMA controller, graphic processing method, and graphic processing circuit
Inventor: SAITO SEIICHIRO
IPC: H03K19/00
Filed: 2004-12-22
Abstract: A processor system, comprising: a plurality of arithmetic units capable of performing arithmetic processings in parallel; a storage which stores data that said plurality of arithmetic units use for arithmetic processings; a plurality of DMA controllers which perform data transfer between said plurality of arithmetic units, and between said plurality of arithmetic units and said storage in parallel with processings of a host processor; and a DMA control circuit which controls start-up of said plurality of arithmetic units and said plurality of DMA controllers in parallel with processings of said host processor.
Patent TW-200627810-A (TW)
Title: Digital-to-analog converter
Inventor: CHOU KUO-YU
IPC: H03M1/74
Filed: 2005-01-17
Abstract: A digital-to-analog converter is introduced here. In the digital-to-analog converter, different bias voltages are respectively applied to a portion of most significant bits (MSB) and a portion of least significant bits (LSB) of the digital data and the different bias voltages have a relationship with each other. A bias converter is disposed between the portion of the MSB and the portion of the LSB for receiving a first bias voltage and converting to a second voltage in order to compensate the match difference between the current cells in the portion of MSB and the portion of LSB.
Patent TW-200530282-A (TW)
Title: Transition metal compound and useful as a component of the catalyst for olefin polymerization
Inventor: OKAMOTO TAKUJI
IPC: C07F17/00
Filed: 2005-01-27
Abstract: A transition metal compound useful as a component of a catalyst for olefin polymerization and a highly active polymerization catalyst giving a high-molecular olefin polymer. The catalyst for olefin polymerization contains a transition metal compound represented by the formula (1) wherein M represents a metal element which belongs to groups 3 to 10 of the Periodic Table or is a lanthanide; X represents a sigma-bonding ligand combining with M, provided that when two or more X's are present, they may be the same or different; Y represents a Lewis base, provided that when two or more Y's are present, they may be the same or different; at least one of A1 and A2 represents a crosslinking group having a boron or phosphorus atom as a crosslinking atom; q is an integer of 1 to 5 and represents [(the valance of M)-2]; r is an integer of 0 to 3; and Q1 and Q2 may be the same or different and each has a specific structure.
Patent TW-200628870-A (TW)
Title: A manufacturing method of eyeglasses frame and a frame structure
Inventor: LIN GUO-ZHEN
IPC: G02C5/00
Filed: 2005-02-04
Abstract: A manufacturing method of eyeglasses frame and a frame structure manufactured thereby that uses a flexible material in a plastic frame is disclosed. A central bridge portion of the frame structure of eyeglasses integrally couples with a flexible material by bi-feeds injection molding. The flexible material can also couple the flexible material integrally on the rims to contact the at least on lens and form a flexible portion. Therefore, the rigidity of the frame structure is lessened and the flexibility between the two ends of the frame structure is increased, thereby enhancing the wearer's comfort. In another embodiment of the invention, the at least one lens are further designed with cushioning to provide shock proofing for avoiding any damage occurring to the glasses if they suffer an impact.
Patent TW-200628323-A (TW)
Title: Gilding carrier using merging location of patterns to from different light patterns and method for making same
Inventor: Xie tian-ci
Filed: 2005-02-14
Abstract: This invention relates to a gilding carrier using merging location of patterns to from different light patterns and method for making same. This invention primarily uses pattern shapes of a first set of patterns and the patterns shapes of a second set of patterns, and merges the pattern shapes of the two sets of patterns to form shapes of a base pattern. The shapes of the base pattern are outputted to gilding paper, in accompaniment with a template having figures and pre-mounted on a gilding machine, for forming a gilding face (figurative face) having partial patterns of the base pattern on a substrate upon by pressing the carrier and performing the gilding operation. Each unit of the two sets of patterns merge to generate a 3-dimensional layered appearance (that is, having different light patterns) and visual effect that is different from a 2-dimensional effect by using light refraction. Since each unit of the two sets of patterns merge to form at least four merging locations (X1, Y1), (X2, Y2), (X3, Y3) and (X4, Y4), the coordinate references at the merging locations can serve counterfeiting and authenticating purposes.
Patent TW-200632953-A (TW)
Title: Bobbin module of transformer
Inventor: HSUEH CHING-FU
Filed: 2005-03-01
Abstract: A bobbin module of transformer is provided. The bobbin module includes two bobbins. Each of the bobbins includes a body portion, a hooker indentation and a hooker protrusion. The body portion has a lateral surface. The hooker indentation and the hooker protrusion are disposed on the lateral surface. The hooker protrusion and the hooker indentation of a bobbin are respectively buckled with the hooker protrusion and the hooker indentation of another bobbin to combine the two bobbins.
Patent TW-200538520-A (TW)
Title: Electrostatic-proof coating agent and electrostatic-proof film
Inventor: TAKADA SHINICHI
IPC: B05D7/04
Filed: 2005-03-15
Abstract: The present invention provides an antistatic coating agent that comprises a water dispersion containing a fine grain of a water-dispersible polyester resin and a tin oxide-based fine grain in an aqueous medium and can form an antistatic layer causing no trouble in appearance such as stripes, unevenness. The disclosed antistatic coating agent comprises the water dispersion containing the fine grain of the water-dispersible polyester resin and the tin oxide-based fine grain in the aqueous medium, and the water dispersion comprises an antifoaming agent composition containing a fine particle whose surface is treated with a silicon compound and a compound having an ether bond.
Patent TW-200604011-A (TW)
Title: Method for providing a substrate with a printed pattern which comprises a number of separate pattern elements
Inventor: RUBINGH JAN-ERIC JACK MARTIJN
IPC: H01L51/40
Filed: 2005-04-01
Abstract: During the manufacture of PoIyLED displays, printed elements of the LEDs are obtained by first printing bottom element layers (23a) and subsequently printing top element layers, according to a predetermined pattern. When the dimensions of a PoIyLED display are relatively large, the printing process of each layer (23a) takes place in several strokes. In order to prevent a situation in which unacceptable differences in the height distribution of the obtained elements exist, the layers (23a) of elements which are located at a circumference of a group of elements associated with one printing stroke are printed in two steps. During a first printing stroke, a first portion of the element layers (23a) is printed, whereas during a subsequent printing stroke, the remaining portion of the element layers (23a) is printed. Consequently, the printing strokes are performed in an overlapping manner.
Patent TW-200617229-A (TW)
Title: Improved fibers for polyethylene nonwoven fabric
Inventor: PATEL RAJEN M
IPC: D04H1/54
Filed: 2005-04-29
Abstract: The present invention relates to nonwoven webs or fabrics. In particular, the present invention relates to nonwoven webs having superior abrasion resistance and excellent softness characteristics. The nonwoven materials comprise monocomponent fibers having a surface comprising a polyethylene, said nonwoven material having a fuzz/abrasion of less than 0.7 mg/cm<SP>3</SP>. The present invention is also related to fibers having a diameter in a range of from 0.1 to 50 denier, said fibers comprising a polymer blend, wherein the polymer blend comprises: from 40 weight percent to 80 weight percent (by weight of the polymer blend) of a first polymer which is a homogeneous ethylene/α-olefin interpolymer having: a melt index of from 1 to 1000 grams/10 minutes, and a density of from 0.870 to 0.950 grams/centimeter 3, and from 74 to 20 percent by weight of a second polymer which is an ethylene homopolymer or an ethylene/α-olefin interpolymer having a melt index of from 1 to 1000 grams/10 minutes, and preferably a density which is at least 0.01 grams/centimeter 3 greater than the density of the first polymer.
Patent TW-200605777-A (TW)
Title: Dual bearing reel
Inventor: KAWASAKI KENICHI
IPC: A01K89/033
Filed: 2005-05-03
Abstract: A spool has a bobbin, and first and second flange portions that are formed on both ends of the bobbin and have diameters larger than that of the bobbin. A drag mechanism that brakes the spool and includes a drag operation member and first and second member that are arranged on the handle side of the spool. The first brake member is attached to the second flange portion. The second brake member is arranged axially movably and opposite the first brake member. The second flange portion has a large diameter portion and a small diameter portion. The large diameter portion has a diameter larger than that of the first brake member. The small diameter portion is formed between the bobbin and the large diameter portion and has a diameter smaller than that of the first brake member.
Patent TW-200640310-A (TW)
Title: Conveniently auto-assembling system for small shell devices
Inventor: WANG SHIN-MING
IPC: B23P19/02
Filed: 2005-05-09
Abstract: The present invention discloses an auto-assembling system for assembling the frames and covers of devices, completely. The auto-assembling system configured on a platform includes a transportation component, a lateral assembling power module, a buffer, a control circuit and a power source. The above-mentioned transportation component has a fillister for holding the frames and the covers. The frames combined with the covers in the transportation component are driven by the above-mentioned horizontal assembling power module. The buffer is used as a cushion for an impact hammer. When the impact hammer moves to the buffer, it causes that the frames and covers can be assembled. The control circuit connects to the lateral assembling power module for controlling the activating timing of the foregoing impact hammer. The power source connects to the lateral assembling power module and the control circuit to provide the power for them.
Patent TW-200639081-A (TW)
Title: A tread changeable structure used in bogie flat wagon wheel set
Inventor: WU JIAN-LI
IPC: B60B35/00
Filed: 2005-05-09
Abstract: A tread changeable structure used in bogie flat wagon wheel set relates to setting an axle seat on the bogie flat wagon, two ends of the axle seat respectively having a housing hole for housing two axles in an axially slidable manner, a positioning mechanism set on the axle seat respectively corresponding to the two axles, each positioning mechanism having a positioning pin, each axle having several positioning through holes for inserting positioning pins respectively into the positioning axles and axle seat. Both axles respectively have a wheel frame connected to one of their ends which is apart from the axle seat for installing a wheel set and a suspending mechanism respectively, while a driving mechanism is installed between the axle seat and the wheel frames of the two axles. Two hydraulic cylinders of the driving mechanism are capable of driving the two axles to extend or withdraw to alternatively change the tread.
Patent TW-200642031-A (TW)
Title: Semi-conductor processing equipment
Inventor: CHEN WEN-SHIH
IPC: H01L21/68
Filed: 2005-05-25
Abstract: A semi-conductor processing equipment refers in particular to the semi-conductor is fixed before the procedure of glue. At least two fixed chips mounted on one side of said semi-conductor. According to such equipment, the semi-conductor is not moved in order to reduce the damage of semi-conductor.
Patent TW-200641686-A (TW)
Title: Two dimensional matrix code structure and application platform
Inventor: CHANG LIN-CHUAN
IPC: G06K1/12
Filed: 2005-05-26
Abstract: A form of two dimensional matrix and application platform for expressing information like product, price, web page, email address, and other contents and performing e-commerce transactions. This invention is to be utilized as communication mediums on the internet, mobile platform, and printed materials. The content of this two dimensional matrix can be alphabets, numbers, specially designated symbols, and the combination of any of the above mentioned. This two dimensional matrix can be shown on printed materials, labels, sealing stickers, or other modes of display (e.g. computer screen, LCD, LED display, and other electronic devices with display capability). The decoding process is performed by using devices with scanning or picture capturing capability (e.g. scanner, bar code reader, digital camera, web camera, etc.) optically scanning or capturing the matrix, using built in application to decode the matrix, then carrying out the steps and instructions contained in the matrix, or simply diplaying information contained on the scanning device. Encoding and decoding applications are provided by this invention.
Patent TW-200701577-A (TW)
Title: Semiconductor laser device
Inventor: XUAN RONG
IPC: H01S3/08
Filed: 2005-06-16
Abstract: The present invention provides a semiconductor laser device, which comprises a substrate formed in the active section of the substrate, and a cladding layer formed upon the active section. The present invention is characterized in: the cladding layer is formed with at least one electric insulation section, so as to form a first laser section and a second laser section on the substrate with different sizes and connected with each other; and, when applying power on the semiconductor laser device, the first laser section and the second laser section will generate the optical spectrums with different laser channel spaces respectively and generate the single-mode laser after coupling of optical spectrums, so as to simplify the process, improve the yield, and save the manufacturing cost.
Patent TW-200615039-A (TW)
Title: Vacuum system for immersion photolithography
Inventor: HARPHAM ANDREW JOHN
IPC: G03F7/20
Filed: 2005-06-16
Abstract: A vacuum system for extracting a stream of a multi-phase fluid from a photo-lithography tool comprises a pumping arrangement for drawing the fluid from the tool, and an extraction tank 32 located upstream from the pumping arrangement for separating the fluid drawn from the tool into gas and liquid phases. The pumping arrangement comprises a first pump 36 for extracting gas from the tank, and a second pump 38 for extracting liquid from the tank 32. In order to minimise any pressure fluctuations transmitted from the vacuum system back to the fluid 32 within the tool, a pressure control system maintains a substantially constant pressure in the tank 32 by regulating the amounts of liquid and gas within the tank 32.
Patent TW-200604547-A (TW)
Title: A detection mechanism
Inventor: MINEMIER RONALD K
IPC: G01R31/303
Filed: 2005-06-17
Abstract: According to one embodiment an apparatus is disclosed. The computer apparatus includes a first integrated circuit (IC) and a second IC. The second IC includes a soft error rate (SER) immune component and a SER component to detect radiation that could result in soft errors at logic at the first IC.
Patent TW-200606957-A (TW)
Title: Method and device for removing inflammable gases in a closed chamber and chamber equipped with such a device
Inventor: ABADIE PASCALE
IPC: G21C1/00
Filed: 2005-06-28
Abstract: Method for removing inflammable gases produced by radiolysis in a closed chamber containing radioactive matters comprising organic compounds and possibly water, or radioactive matters in the presence of organic compounds and possibly water, in which the following are placed inside the chamber: (a) a catalyst of at least one reaction for oxidizing the inflammable gases by oxygen contained in the chamber atmosphere, supported by an inert solid support, (b) a catalyst of at least the reaction for oxidizing CO to C02, possibly an oxygen source (c), and possibly a hygroscopic microporous inert solid support (d). Device for removing inflammable gases produced by radiolysis in a closed chamber containing radioactive matters comprising organic compounds and possibly water, or radioactive matters in the presence of organic compounds and possibly water, comprising said components (a), (b) and possibly (c) and (d). Chamber for radioactive matters containing said device.
Patent TW-200702827-A (TW)
Title: Direct-light type module and liquid crystal display
Inventor: LIN KE
IPC: G02F1/1335
Filed: 2005-07-01
Abstract: The present invention relates to a direct-light type module and a liquid crystal display. The direct-light type module includes a frame having a light-emitting section, a reflector, a diffusing reflector and a lamp including at least a straight part and a bend part. The reflector, the diffusing reflector and the lamp are all set in the frame in turn. The diffusing reflector is under the bend part of the lamp. The direct-light type module has a big light-emitting area and a high utilization efficiency of light.
Patent TW-200614200-A (TW)
Title: Optical information recording medium
Inventor: KURAOKA TOMOTAKA
IPC: G11B7/0045
Filed: 2005-08-15
Abstract: The object of the present invention is to improve effective use of a main data area, and recording and reproduction performance, while making write-once media rewritable. In the write-once media, defect alternation and data rewrite are enabled without preparing a fixed alternate area by using a selected area such as a postscript point etc. in the main data area as an alternate destination area, by making it possible to determine whether the address of an object of a write-in request or the like is recorded/un-recorded by continuous recording area information and further by consolidating and mixing the alternation management information for defective alteration and data rewriting. When setting up an alternate area, and if the capacity to be used for alternate processing is insufficient in the alternate area, the selected area such as the postscript points in the main data area is used as an alternate destination area.
Patent TW-200624000-A (TW)
Title: Multilayer printed wiring board and method of manufacturing the same
Inventor: HIRATA EIJI
Filed: 2005-09-07
Abstract: This invention provides a multilayer printed wiring board having flat via holes. This is a multilayer printed wiring board formed by alternately laminating multiple metal foils and insulating layers, in which an interlayer connection via pad provided in a first insulating layer, a wiring circuit and an interlayer connection via bottom pad of a second insulating layer are provided in the same surface layer and at least the interlayer connection via pad and the interlayer connection via bottom pad of the second insulating layer have the same thickness.