baber/WOPTO huggingface dataset:
Patent TW-200504918-A (TW)
Title: Perforated plate for wafer chuck and apparatus for acquiring, holding and releasing an article having a planar surface
Inventor: KOH MENG-FEI
IPC: B24B37/30
Filed: 2004-07-06
Abstract: A perforated plate (1) for use in a wafer-handling chuck (16) has a pattern of through holes (4) by which a vacuum is applied to a membrane (22) to form suctions cups (31) that secure a wafer (30) to the chuck. Grooves (5) in a generally planar upper surface (2) of the plate interconnect the through holes. The grooves ensure the maintenance of the vacuum, and the consequent formation of the membrane suction cups, at each through hole, even when the grooved surface of the plate is in close face-to-face contact with another planar surface in the chuck. In one embodiment, the through holes in the perforated plate lie on concentric circles and the grooves interconnect radially-outward through holes to the next closest one or pair of radially-inward through holes.
Patent TW-200602740-A (TW)
Title: Cooling-fastening device and method for cooling
Inventor: CHEN CHUN-YUAN
IPC: G02F1/1335
Filed: 2004-07-07
Abstract: A backlight module and a method for cooling a light module of the backlight module are provided. The present backlight module includes a cooling-fastening element to hold a fastened portion of a light source. Heat produced by the light source is conducted via the cooling-fastening element and the fastened portion for cooling.
Patent TW-200507698-A (TW)
Title: High intensity discharge lamp ballast circuit
Inventor: RIBARICH THOMAS J
IPC: H05B41/285
Filed: 2004-07-08
Abstract: An integrated circuit controls a power converter that includes single stage buck-boost converter and a switching full bridge that may be used to drive an HID lamp. The single stage buck-boost converter reduces the complexity and parts count of the power converter, or electronic ballast, while permitting PFG and DC bus voltage regulation under control of the integrated circuit. The integrated circuit also provides all the drive signals to operate the switching full bridge circuit to maintain constant power on the HID lamp. A wait timer provides an interval of time between restart attempts for the HID lamp to permit the lamp to cool so that high hot restart voltages are avoided. The integrated circuit simplifies the design of power converters and electronic ballasts in particular, while contributing to reducing part count, complexity and cost in conjunction with the single stage buck-boost converter.
Patent TW-200602618-A (TW)
Title: Probe structure for used in a surface roughness tester and method for making same
Inventor: NAKAGAWA TAKEO
Filed: 2004-07-09
Abstract: The present invention relates to a probe used in a surface roughness tester and method for making the probe. The probe according to a preferred embodiment of the present invention includes an arm having an opening at one end and an inner space defined therein, a pin having a first end and an opposite second end, a ball-shaped contact having a concave portion defined therein. The first end of the pin being inserted into the concave portion and the second end of the pin being inserted into the inner space through the opening of the arm.
Patent TW-200513350-A (TW)
Title: Method and materials for making a monolithic porous pad cast onto a rotatable base
Inventor: BENSON BRIANT ENOCH
IPC: B24D5/10
Filed: 2004-07-13
Abstract: The present invention includes methods and materials for making a brush or pad for removing materials, particles, or chemicals from a substrate. The brush or pad includes a rotatable base for supporting a porous pad material. The base includes an inner surface and an outer surface and a plurality of channels in the base for interlocking the porous pad material with the base. A porous pad material covers at least a portion of the outer surface of the base and is used for removing material from various substrates. The porous pad material fills one or more of the channels in the base and interlocks the porous pad material with the base. Preferably the channels fluidly connect said inner surface with the outer surface of the base and aid in the alignment of porous pad nodes and the distribution of fluid within the porous pad.
Patent TW-200510360-A (TW)
Title: Process for preparing 4-alkyl-or 4-aryl-oxycarbonyl paclitaxel analogs and novel intermediates
Inventor: GIBSON FRANK S
IPC: C07D305/14
Filed: 2004-08-04
Abstract: A process is provided for preparing 4-alkyl- or 4-aryl-oxycarbonyl paclitaxel analogs which includes the steps of converting paclitaxel into a C-7 acylprotected paclitaxel employing an electrophilic protecting group, such as benzoyloxycarbonyl, and converting the C-7 protected analog into the 4-alkyloxycarbonyl or 4- aryloxycarbonyl paclitaxel analog. Novel intermediates produced in the process are also provided.
Patent TW-200517379-A (TW)
Title: Isoquinolinone derivatives, method for producing same and use thereof
Inventor: KITAMURA SHUJI
IPC: A61K31/5377
Filed: 2004-08-11
Abstract: The present invention provides a compound represented by the following formula and its salts. According to the present invention, a preventing or treating agent for the pathology or disease related to JNK (c-Jun N-terminal Kinase) is provided, the said agent shows an excellent JNK specific inhibition and an excellent absorptivity via oral administration.
Patent TW-200612590-A (TW)
Title: Magneto-resistance transistor
Inventor: HUANG YING-WEN
IPC: H01L43/08
Filed: 2004-10-01
Abstract: A magneto-resistance transistor including a magneto-resistant element which may function as an emitter and a passive element which may function as a collector. The base may be interposed between the passive element and the magneto-resistant element, thereby coupling the passive element with the magneto-resistant element. A magnetic field of a given strength may be applied to at least apportion of the magneto-resistant transistor, the given strength determining a resistance in the at least a portion of the magneto-resistant transistor. Thus, by adjusting the given strength of the magnetic field, the resistance may be adjusted. Therefore, different emitter current inputs may be achieved with a fixed voltage. Further, a base current may vary with a controlled variation of the emitter current input.
Patent TW-200526682-A (TW)
Title: Laminin-5γ2-binding peptides, related compositions, and use thereof
Inventor: MATHIASEN IDA STENFELDT
Filed: 2004-10-28
Abstract: Novel peptides that specifically bind the γ2 chain of laminin-5 and other γ2-associated proteins; related compositions (e.g., derivatives and variants of such peptides; nucleic acids comprising sequences encoding such peptides; pharmaceutical compositions comprising either of such molecules; etc.); methods of using the same for diagnostic, prophylactic, and therapeutic purposes; and additional new and useful related compositions and methods are provided.
Patent TW-200613759-A (TW)
Title: Relative surveying method and relative surveying system using a planet
Inventor: TERADA YUKIHIRO
Filed: 2004-10-29
Abstract: This invention provides a surveying system for surveying the amount of positional change of a moving station (3) by conducting a relative surveying among predetermined stations by receiving an electric wave for a GP3 planet (4) by a. reference station (1) and a plurality of moving stations (3). At least one of the moving stations (3) is deployed beyond a base length limit that enables the survey relative with the reference station (1), and a predetermined number of moving stations (3) are deployed within a distance enabling a mutual relative surveying. Each one of the stations (1) and (3) is provided with a GPS receiver (11) or (12) for receiving an electric wave from a GPS planet (4), and a wireless wave from a GPS planet (4), and a wireless communication device (12) or (22) for performing a reception and transmission of data with a predetermined station.
Patent TW-200523456-A (TW)
Title: Oscillating piston machine
Inventor: HUTTLIN HERBERT
IPC: F01C21/08
Filed: 2004-11-01
Abstract: The invention relates to an oscillating piston machine, comprising a housing (12) which has an essentially spherical housing inner wall, four pistons (32-38) which rotate together about an axis (40) of rotation which is approximately in the center of the housing being arranged in the housing (12), in which case, of the four pistons (32-38), in each case two pistons which are approximately diametrically opposite one another with respect to the center of the housing form a rigid piston pair (32/36; 34/38), the two piston pairs (32/36; 34/38) being capable of pivoting to and fro in opposite directions about a common pivot axis (42) which runs approximately perpendicularly with respect to the axis (40) of rotation, the two piston pairs (32/36; 34/38) being arranged in criss-cross fashion with respect to the pivot axis (42) in such a way that in each case two pistons of the two piston pairs (32/36; 34/38) have their piston working faces opposite one another in order to form a working chamber (48, 50) between them, each piston pair (32/36; 34/38) having a bearing section (52, 56) for mounting the piston pair (32/36; 34/38) on the pivot axis (42), and in each case a side wall section (54) for both pistons of the piston pair (32/36; 34/38), for laterally delimiting one of the working chambers (48, 50) in each case. The bearing section (52, 56) and the side wall sections (54) are constructed integrally with one another and are arranged on the same side of the respective piston pair (32/36; 34/38).
Patent TW-200621948-A (TW)
Title: Chiral compounds and liquid crystal compositions containing the same
Inventor: MA JIE-HWA
IPC: C09K19/02
Filed: 2004-12-16
Abstract: Novel chiral compounds having high helical twist power (HTP) are synthezied in the present invention, which can be mixed with nematic liquid crystal compounds to form cholesteric liquid crystal compositions. Some of the chiral compounds synthesized in the present invention have an unsaturated double bond, which can be mixed with polymerizable nematic liquid crystal compounds, and the resulting mixture can be polymerized to form an optical film having cholesteric liquid crystal texture.
Patent TW-200624871-A (TW)
Title: Microdisplay screen and lenticular lens sheet thereof
Inventor: CHOU YEN-CHUN
Filed: 2004-12-24
Abstract: A microdisplay screen includes a lenticular lens sheet and a Fresnel lens sheet. In this case, the lenticular lens sheet has a plurality of lenticular, which are disposed at the light incident side of the lenticular lens sheet. Each of the lenticular lens has at least one sub-protrusions. The Fresnel lens sheet is disposed opposite to the lenticular lens sheet.
Patent TW-200622242-A (TW)
Title: Method and apparatus for measuring pressure characteristics of elastic fabrics
Inventor: CHEN KUAN-HUNG
IPC: G01N33/36
Filed: 2004-12-30
Abstract: A method and an apparatus for measuring pressure characteristics of elastic fabrics. The apparatus includes an elastic board, a pushing mechanism, a plurality of bases, and a plurality of clamping mechanisms. The elastic board is used to place an elastic fabric. The pushing mechanism is used to push the elastic board. When the elastic board is bended, the fabric is in a stretching status. The distance between the bases determines the curvature of the elastic fabric. When the pushing mechanism is pushing the elastic board, the clamping mechanism clamps the elastic fabric and releases the elastic board. A pressure sensor is located on the elastic board. When the pushing mechanism is pushing the elastic board, the pressure sensor senses the pressure between the elastic board and the elastic fabric. The apparatus automatically records the pressure, the curvature, and the elongation of the elastic fabric to obtain a PEC diagram.
Patent TW-200622822-A (TW)
Title: Keyboard with touch-controlled displaying functions and its method
Inventor: CHIOU YI-SHIUAN
IPC: G06F3/02
Filed: 2004-12-31
Abstract: This invention relates to a keyboard with touch-controlled displaying functions and its method. The purpose of this invention is to solve the problem caused by a traditional keyboard whose function key causes the designed volume of a keyboard to be bigger. it causes the operation interface to be complex, and causes the inconvenience if the function is expanded. In order to reach the aforementioned goal, it designs a touch-controlled display on a keyboard. There is at least one function program on the display, and the function program is presented in the way of a software module. The touch-controlled display can display the executed program and the interactive status of the mainframe system. It comprises a keyboard, a keyboard control device, a touch-controlled display, and a keyboard scan array. The keyboard possesses a touch-controlled display function. Therefore, it not only decreases the number of the function keys (hot keys) to reduce the volume of a keyboard, it but also additionally expands the software module function of the functional program. Eventually, it successfully improves additional functions of a keyboard.
Patent TW-200530260-A (TW)
Title: Levorotary glucose lipid a analogs
Inventor: SHIOZAKI MASAO
IPC: A61P43/00
Filed: 2005-01-07
Abstract: Compounds of the formula (I): [wherein, Q represents an oxygen atom, a C1-3 alkylene group, -O-Alk- or -O-Alk-O-(Alk- represents a C1-3 alkylene group); R1 represents an optionally substituted C1-20 alkanoyl group, an optionally substituted C3-20 alkenoyl group or an optionally substituted C3-20 alkynoyl group; R2, R3 and R4 maybe the same or different, each represents a hydrogen atom, an optionally substituted C1-20 alkyl group, an optionally substituted C2-20 alkenyl group, an optionally substituted C2-20 alkynyl group, an optionally substituted C1-20 alkanoyl group, an optionally substituted C3-20 alkenoyl group or an optionally substituted C3-20 alkynoyl group; R5 represents a hydrogen atom, a halogen atom, a hydroxy group, an optionally substituted C1-6 alkoxy group, an optionally substituted C2-6 alkenyloxy group or an optionally substituted C2-6 alkynyloxy group; W represents an oxygen atom or -NH-], or the pharmaceutically acceptable salts thereof, which have the excellent macrophage activity suppressive effects are disclosed.
Patent TW-200615213-A (TW)
Title: Electronic device housing
Inventor: CENTOFANTE CHARLES A
IPC: B65D85/90
Filed: 2005-01-17
Abstract: An apparatus and methods are provided for housing an electronic device. In one implementation, a method of housing an electronic device includes positioning an electronics device on a base, over-molding a lid onto at least a portion of the base and a portion of the electronic device, the lid and the base comprising a housing for the electronic device, and over-molding a movable component to a portion of the housing. In another implementation a method for housing an electronic device includes positioning a housing for an electrical device within a first mold cavity of an assembly mold, the housing including a base and a lid, molding a movable component in a second mold cavity of the assembly mold, and attaching the movable component to the housing while both the movable component and the housing are within the assembly mold.
Patent TW-200536688-A (TW)
Title: System and method for communicating over power terminals in DC tools
Inventor: BROTTO DANIELE C
IPC: B25B23/14
Filed: 2005-01-27
Abstract: A system and method for unidirectionally or bi-directionally communicating information and data to and from an electronic module housed within a cordless power tool, over power terminals of the cordless power tool, while a battery pack of the tool is removed from the tool. A data transfer device is connected to at least one power terminal of the tool in place of the battery pack. The power terminal is also used for electrically connecting the battery pack to the tool during normal operation of the tool. A voltage supplied by the data transfer device to the tool is sequentially varied between a first level and a second level, in accordance with a predetermined communications protocol, to transmit data from electronic module of the tool to the data transfer device. A voltage signal applied to the electronic module of the tool is sequentially shifted between a first voltage and a second voltage to transmit data from the data transfer device to the tool. Thus, data can be transmitted between the tool and the data transfer device without requiring disassembly of the tool.
Patent TW-200530998-A (TW)
Title: Active matrix type liquid crystal display device
Inventor: SENDA MICHIRU
IPC: G02F1/133
Filed: 2005-02-16
Abstract: The present invention provides an active matrix type liquid crystal display device of which the gradation property is well performed when reverse drive of dot is conducted. The analog video signal input from the exterior is subjected, by a non-leaner amplifier (20), to a gamma correction and a non-leaner correction through which the influence on the pixel voltage Vp due to the dependence of the dielectric constant of liquid crystal applied voltage is removed. The analog video signal corrected by the non-leaner amplifier (20) is supplied to a pair of amplifiers (21a, 21b), which output a pair of signals of which the polarity are reversed with respect to the potential Vcom of opposite electrode (11). The outputs of the pair of amplifiers (21a, 21b) are switched by a switch circuit (22) in respond to the reverse signal and sent out.
Patent TW-200523835-A (TW)
Title: Liquid crystal display device
Inventor: TAKEDA ARIHIRO
IPC: G09F9/35
Filed: 1998-06-11
Abstract: A vertically alignment mode liquid crystal display device having an improved visual angle characteristic is disclosed. The disclosed liquid crystal display device uses a liquid crystal having a negative anisotropic dielectric constant, and orientations of the liquid crystal are vertical to substrates when no voltage being applied, almost horizontal when a predetermined voltage is applied, and oblique when an intermediate voltage is applied. At least one of the substrates includes a structure as domain regulating means, and inclined surfaces of the structure operate as a trigger to regulate azimuths of the oblique orientations of the liquid crystal when the intermediate voltage is applied.
Patent TW-200528561-A (TW)
Title: Method of judging the degrading ability of microorganism to the contaminated environment
Inventor: ITO YOSHITAKA
IPC: B09C1/10
Filed: 2005-02-25
Abstract: It is intended to provide a method whereby the ability of a microorganism, in the environment contaminated with tetrachloroethylene (PCE) or trichloroethylene (TCE) to degrade the contaminant can be quickly judged. The invention relates to a method of detecting the bacterium degrading specially the organochlorine compound and/or a dechlorinated products thereof by using the DNA probe, and to judge the ability of environment to remove the organochlorine compound by using the DNA probe to detect the bacterium in the contaminated environment. It is also intended to provide a novel polynucleotide which is usable as the DNA probe in the above method of judging a biological activity.
Patent TW-200533831-A (TW)
Title: Swirler
Inventor: CREIGHTON SHERMAN C
IPC: F02K3/04
Filed: 2005-03-01
Abstract: A gas turbine engine combustor swirler has vanes with a spanwise chord length distribution providing a desired swirl distribution.
Patent TW-200635810-A (TW)
Title: Heating device
Inventor: LEE HSIN-HO
Filed: 2005-04-01
Abstract: This invention discloses a kind of heating device, it includes a evaporator, a condenser and working fluid. There is detailed structure of hair in one end of the evaporimeter, the condenser connects with the evaporator, working fluid can flow in the evaporator and the condenser, and can flow into the condenser to release its heat that absorbs quantity of heat from the vent-pipe and achieve the goal of heating the car's body. This heating device can heat abundantly.
Patent TW-200537615-A (TW)
Title: Metal polishing slurry and polishing method thereof
Inventor: NOMURA YUTAKA
IPC: H01L21/321
Filed: 2005-04-12
Abstract: A metal polishing slurry and a polishing method thereof are provided. The slurry and the polishing method can not only achieve high Cu polishing rate and high planarization, but also reduce residual polishing particles on polished surface after polishing. The metal polishing slurry contains polishing particles and chemical components. A reaction layer, an absorption layer, or their mixed layer created by the chemical components is formed on a metal layer to be polished, i.e. the metal polishing slurry's polishing object. Electric charges generating surface potential of the polishing particles and electric charges generating surface potential of the reaction layer, the absorption layer, or their mixed layer have same polarity.
Patent TW-200538064-A (TW)
Title: Buckle and baby carrier using the same
Inventor: KANEKO HITOSHI
IPC: A47D13/08
Filed: 2005-04-29
Abstract: A buckle including a pair of members (4, 5) coupled to or separated from each other. The buckle includes a socket (10) and a plug (30) capable of being inserted into the socket and hooked in the socket in the state where the plug is inserted into a prespecified position. The socket is attached to a one member (5) in the pair. The plug has a pull section (33) in the direction intersectional to the plug inserting direction, and a mounting section (37) with the other member mounted thereon is provided on the pull section (33).
Patent TW-200639292-A (TW)
Title: A single-stage horizontal floatation cell
Inventor: ZENG BEI-KAI
IPC: D21D1/00
Filed: 2005-05-04
Abstract: This invention relates to a single stage horizontal cell, which is generally applied in paper pulp residue processing, comprising a cell body, a scraper transporter, spiral swing paddles, belt sieves, a water treatment device, and an elevator, wherein the cell body has a top-expanded and bottom-narrowed structure and have opposite ends forming respectively a material inlet and a material outlet and a bottom forming a collecting tank that forms at an end thereof closed to the material outlet a waste material well, the waste material well being coupled to the elevator through an upward slanting path; a plurality of spiral swing paddles is arranged in a mill wheel structure and is arranged above the cell body in a parallel and equidistance manner; the scraper transporter is arranged through the bottom of the cell body and surrounds the top of the spiral swing paddles of the mill wheel structure, and forms a closed structure; the belt sieves are respectively arranged at the material outlet and an outlet of the funnel elevator and each connect to the water treatment device. This invention has the advantages of good effect of water saving, high working efficiency, and better quality of the recycled plastic material.
Patent TW-200611983-A (TW)
Title: Low oxygen content alloy compositions
Inventor: ZIANI ABDELOUAHAB
IPC: C22C22/00
Filed: 2005-05-19
Abstract: Alloy compositions include Mn alloys that combine Mn with one element selected from Ga, In, Ni and Zn. Also included are Fe alloys and Co alloys in which Fe or Co are combined with either Pt or Pd. The alloy compositions form ordered compounds having L10 or L12 type crystalline structures within specified compositional ranges. In addition, the alloy compositions have low levels of impurities, such as oxygen and sulfur, which provide better performance in magnetic memory applications. The alloy compositions preferably are formed into sputtering targets used for thin film applications.