baber/WOPTO huggingface dataset:
Patent TW-I287792-B (TW)
Title: Limited play data storage media and method for limiting access to data thereon
Inventor: WISNUDEL MARC BRIAN
IPC: G11B7/258
Filed: 2003-08-27
Granted: 2007-10-01
Abstract: A limited play optical storage medium for data is provided in the present invention. The limited play optical storage medium for data comprises a first substrate; a reflective layer; a data layer disposed between said substrate and said reflective layer; a reactive layer comprising at least one carrier; and at least one reactive material; and an optically transparent second substrate with an oxygen permeability in a range between about 0.01 Barrers and about 1.35 Barrers at 25 DEG C wherein the second substrate is between the reactive layer and a laser incident surface.
Patent TW-I253179-B (TW)
Title: Method for making a semiconductor device
Inventor: HASEGAWA ISAO
IPC: H01L21/268
Filed: 2003-08-29
Granted: 2006-04-11
Abstract: This invention provides a method for making a semiconductor device, the method being capable of suppressing the coagulation of a silicon layer from a molten state without the silicon layer being patterned. This method includes the steps of forming a silicon layer to contact at least one of the upper surface and the lower surface of a first film having an angle of contact with a molten silicon less than 45 degrees, and crystallizing the silicon layer after the silicon is heated to melt by applying a continuously oscillating electromagnetic wave.
Patent TW-I221423-B (TW)
Title: Dynamic balance-testing method for a golf club shaft
Inventor: CHEN CHAN-TUNG
IPC: A63B53/00
Filed: 2003-09-08
Granted: 2004-10-01
Abstract: A dynamic balance-testing method for a golf club shaft comprises the following steps: fixing a first end of the golf club; measuring reacting force in various angular directions with respect to an axis of a second end of the golf club shaft; searching a minimum difference of any two opposite reacting forces and deciding a preferred direction of the minimum difference; and selecting an assembling direction of the golf club shaft perpendicular to the preferred direction.
Patent TW-I224038-B (TW)
Title: Direction-switching driving rotary wrench
Inventor: CHEN TAI-TZUO
IPC: B25B13/46
Filed: 2003-10-29
Granted: 2004-11-21
Abstract: This invention provides a direction-switching driving rotary wrench, including a wrench grip, a driving body, a control set, an actuating set, a positioning member. One end of the wrench grip is provided with a head portion having an opening. The head has a receptacle that is formed by recessing in one side of the opening for accommodating the actuating set therein. The actuating set comprises two engaging blocks controlled by the control set, subjecting the engaging blocks to crisscross and to move forward/backward, so as to reduce the transverse width of the receptacle, where the driving body is provided within the opening, and engaging one of the blocks, so as to reduce the volume of the head end of the wrench grip.
Patent TW-I238224-B (TW)
Title: Variable geometry diffuser mechanism
Inventor: NENSTIEL KURT
IPC: F04D27/02
Filed: 2003-12-05
Granted: 2005-08-21
Abstract: A system for preventing stall in a centrifugal compressor. The compressor includes an impeller rotatably mounted in a housing and a nozzle base plate fixed to the housing adjacent the impeller. The nozzle base plate cooperates with the housing to define a diffuser gap. The base plate includes a plurality of mechanism support blocks positioned on the backside of the nozzle base plate. A drive ring, mounted to the support blocks, is rotationally moveable with respect to the support blocks and the nozzle base plate between a first position and a second position. Connected to the drive ring is a diffuser ring that moves in response to movement of the drive ring. Diffuser ring moves between a retracted position that is not within the diffuser gap and an extended position extending into the diffuser gap to constrict the gap opening and reduce the flow of fluid through the diffuser gap. The diffuser ring can be positioned at any location between the retracted and extended position to control the amount of fluid flowing through the diffuser gap.
Patent TW-I293093-B (TW)
Title: Stretch nonwoven fabric and production method for the same
Inventor: NISHIGUCHI DAISUKE
IPC: D04H3/16
Filed: 2004-01-20
Granted: 2008-02-01
Abstract: A spunbonded elastic nonwoven fabric according to the invention comprises fibers formed from a polymer comprising a thermoplastic polyurethane elastomer, wherein the thermoplastic polyurethane elastomer has a starting temperature for solidifying of 65° C. or above as measured by a differential scanning calorimeter (DSC) and contains 3.00x106 or less polar-solvent-insoluble particles per g as counted on a particle size distribution analyzer, which is based on an electrical sensing zone method, equipped with an aperture tube having an orifice of 100 mum in diameter, and wherein the fibers have diameters such that the standard deviation of fiber diameters (Sn) divided by the average fiber diameter (Xave) (Sn/Xave) gives a value of 0.15 or less.
Patent TW-I267248-B (TW)
Title: Circuit using push-pull type controlling chip to drive the half bridge inverter
Inventor: CHEN JEN-GANG
IPC: H02M7/53
Filed: 2004-02-10
Granted: 2006-11-21
Abstract: The present invention relates to a circuit using push-pull type controlling chip to drive the half bridge inverter capable of connecting a driving circuit to a conventional half bridge inverting circuit so as to control the half bridge inverting circuit by a push-pull type controlling chip. The circuit of the present invention comprises: a push-pull type controlling chip having two output terminals; a driving circuit installed with two input terminals and two output terminals where the two input terminals connects to the two output terminals of the push-pull controlling chip so as to receives the control of the push-pull controlling chip; a half bridge switch assembly made of two electronic switches wherein each switch has one controlling terminal connected to the two output terminals of the driving circuit so as to convert the direct current power into alternating current and transmit it to a first terminal of a transformer driven by the driving circuit.
Patent TW-I240965-B (TW)
Title: Semiconductor wafer dividing method and apparatus
Inventor: TAKYU SHINYA
IPC: H01L21/46
Filed: 2004-02-24
Granted: 2005-10-01
Abstract: This invention is to provide a method of manufacturing a semiconductor device capable of suppressing a reduction in the deflecting strength of a chip and preventing cracking of a semiconductor chip in an assembling process, a reliability test, etc. The processes of forming semiconductor devices in a semiconductor wafer 21 and making dicing cuts in the semiconductor wafer along dicing lines 24 are implemented. Then, a laser beam 28 is irradiated on the dicing-processed regions 26 of the semiconductor wafer to melt or evaporate the cut streaks formed by the dicing. Because the irradiation of a laser beam onto the upper edges and side surfaces of the semiconductor chips 25-1, 25-2, 25-3, etc. after the dicing process for dividing the semiconductor wafer causes fusion or evaporation of the cut sections entailing elimination of the strain and chipping originated from the cut streaks, it is enabled to enhance the deflecting strength of a semiconductor chip.
Patent TW-I245908-B (TW)
Title: Method of testing non-componented circuit boards
Inventor: ROMANOV VIKTOR
IPC: G01R31/28
Filed: 2004-03-23
Granted: 2005-12-21
Abstract: The invention relates to a method of testing circuit boards, in particular non-componented circuit boards. In the method according to the invention, the level of the surface of a circuit board to be tested is detected automatically in a contacting process, and the further contacting operations are then controlled on the basis of the level detected. By this means, the control of the movement of the test probes of the finger tester effects automatic matching to the level, which is of particular advantage in the testing of flexible circuit boards, since their surface may have a three-dimensional form.
Patent TW-I231510-B (TW)
Title: A method for manufacturing a multi-layered unit for a multi-layered electronic component
Inventor: MUROSAWA SYOUGO
IPC: H01G4/30
Filed: 2004-04-14
Granted: 2005-04-21
Abstract: The purpose of the present invention is to provide a method for manufacturing a multi-layered unit for a multi-layered electronic component, so as to prevent the deformation and damage of the ceramic green sheet. At the same time, the dissolving agent in the electrode paste can be prevented from contaminating the ceramic green sheet, and the method can manufacture the ceramic green sheet and multi-layered unit laminated from the electrode layer as desired. The method for manufacturing a multi-layered unit for a multi-layered electronic component in the present invention comprises: the step to form ceramic green sheet on the surface of the first supporting sheet in the non-surface-treated area without the surface treatment and located on both sides of it, and having the surface treatment area; the step to form the release layer on the surface of the second supporting sheet whose width is substantially the same as that of the first supporting sheet; the step to form internal electrode layer by forming the spacer using the pattern complementary to the electrode layer, in which the electrode layer is formed by the pattern defined on the surface of the releasing layer; the step to form an adhesive layer on the surface of the third supporting sheet whose width is substantially the same as that of the first supporting sheet; the step to transfer-print the adhesive layer formed on the third supporting sheet onto the surface of the ceramic green sheet; the step to fabricate the multi-layered unit with laminated ceramic green sheets and internal electrode layers by transfer-printing the internal electrode layer already formed on the surface of the second supporting sheet onto the adhesive layer formed on the ceramic green sheet. The adhesive layer is formed to have a width which is narrower than the third supporting sheet by at least 2alpha (alpha is a positive number), but wider than the ceramic green sheet formed on the surface of the first supporting sheet, the release layer formed on the second supporting sheet and the internal electrode layer by at least 2alpha, and is also wider than the surface treatment area of the first supporting sheet by at least 2alpha. In this connection, the adhesive agent solution is coated onto the surface of the third supporting sheet to form the adhesive layer.
Patent TW-I238780-B (TW)
Title: A method and a system for single ligament fluid dispensing
Inventor: CRUZ-URIBE TONY
IPC: B41J2/05
Filed: 2004-04-19
Granted: 2005-09-01
Abstract: A method of dispensing a single ligament of fluid (560) includes ejecting a first quantity of fluid (530) from an inkjet dispenser (300, 600) toward a substrate (350), and ejecting a second quantity of fluid from the inkjet dispenser (300, 600) toward the substrate (350), wherein the second quantity of fluid is ejected from the inkjet dispenser (300, 600) at a frequency sufficient that the second quantity of fluid catches the first quantity of fluid (530) thereby forming a single ligament of fluid (560) prior to contacting the substrate (350).
Patent TW-I256977-B (TW)
Title: Electroplating method for bonding pad
Inventor: TSENG CHI-CHAO
IPC: C25D5/00
Filed: 2004-05-11
Granted: 2006-06-21
Abstract: An electroplating method for bonding pad is provided by employing substrates whose surfaces have conductive circuits with at least one bonding pads. The manufacture steps first involve infilling a filler on the surface of the substrate to fill the interspaces among the conductive circuits and expose the top surfaces of the conductive circuits. Then a solder mask is covered on the conductive circuits to expose the bonding pads, and a conductive film is deposited on the solder mask and the bonding pads. Forming a photo-resist layer with openings on the conductive film is then proceeded such that the conductive layers on the above of the corresponding bonding pads appear. Then, the conductive layer on the corresponding bonding pads is electroplated with metal dads. At last, the photo-resist layer and the conductive layer covered by the photo-resist layer are removed.
Patent TW-I261123-B (TW)
Title: Adjustable long period fiber grating structure and manufacturing method thereof
Inventor: WU EN-BOA
IPC: G02B5/18
Filed: 2004-05-14
Granted: 2006-09-01
Abstract: The present invention relates to an adjustable long period fiber grating structure and manufacturing method thereof, which slightly bend a fiber to deform as expected due to mismatch between thermal expansion coefficients of materials by means of temperature adjustment to form a modal coupling phenomenon similar to a conventional grating, so as to further achieve the effect of modulating filtered spectrum by virtue of temperature control, thereby making the structure not only applicable to an optical communication and wavelength division multiplexing device equipment but also applicable to detection of temperature and deformation. An adjustable long period fiber grating structure of the present invention includes a substrate having a periodically shaped structure with a first thermal expansion coefficient thereon, and a bonding agent fixing a fiber to the periodically shaped structure and having a second thermal expansion coefficient, wherein the first thermal expansion coefficient and the second thermal expansion coefficient are not the same, and while varying temperature, the inconsistency of the thermal expansion coefficients of two materials, i.e. the substrate and the binding agent, causes the fiber to slightly bend, so as to form an effect analogous to that of a grating.
Patent TW-I281905-B (TW)
Title: Control system of self propellered industrial machine
Inventor: IWAMOTO YOSHIHIDE
IPC: B66F17/00
Filed: 2004-05-28
Granted: 2007-06-01
Abstract: A self propellered industrial machine includes a self propellered vehicle body; a transmission installed in the self propellered vehicle body; an operator presence detection switch and a control unit. The operator presence detection switch is provided to generate an operator presence or absence signal relating to an operator on a seat arranged on the self propellered vehicle body. The control unit is provided to set the transmission to a neutral state in response to the operator absence signal.
Patent TW-I246820-B (TW)
Title: Dual-mode driving piezoelectric converter
Inventor: CHEN CHERN-LIN
IPC: H02M7/48
Filed: 2004-06-01
Granted: 2006-01-01
Abstract: A dual-mode driving piezoelectric converter which could be applied on lighting CCFL (cold cathode fluorescent lamp) is proposed in this invention. The dual-mode driving piezoelectric converter proposed in this invention could be used in the backlight power module of liquid crystal display or television with liquid crystal display. The dual-mode driving piezoelectric converter proposed in this invention lights CCFL by frequency-sweeping mode, then starts the self-exciting mode after lighting of the CCFL, which controls the driving frequency of piezoelectric transformer by the condition that the phase difference between the input voltage and output voltage of piezoelectric transformer is fixed or in a fixed range. In this way, piezoelectric transformer could work on the highest efficient point which can therefore raise the overall transformation efficiency of the piezoelectric converter.
Patent TW-I267833-B (TW)
Title: Portable recording medium, image recording/playing device, image recording/playing method, image player, image recorder, image playing method, and image recording method
Inventor: SHIMADA MASAAKI
IPC: G11B27/034
Filed: 2004-06-09
Granted: 2006-12-01
Abstract: A recording medium (100) for program recording reservation holds: encoded/compressed video information (1531) related to a program, a reservation setting command (331) for performing reservation setting of the program, and program attribute information (323) containing at least a recording reservation start date and time. In a video recording/reproduction device, when a user selects to perform recording reservation while watching a pre-announcing video (200) based on the video information encoded/compressed by the recording medium, program attribute information (332) is acquired according to a reservation setting command (331) in the recording medium (100) and recording reservation setting is performed. Thus, there is no need of manual operation for inputting information required for recording reservation setting as and the user can preset the program recording easily while viewing the program related information at the same time.
Patent TW-I245339-B (TW)
Title: Method and apparatus for etching disc-like device
Inventor: MIYAZAKI TADAMITSU
IPC: H01L21/673
Filed: 2004-07-08
Granted: 2005-12-11
Abstract: Provide a method and an apparatus capable of suppressing turbulence arising from etching liquid and promoting after-etch planarization quality and topology quality. A method which wafers (30) are rotated and etched in an etching chamber (12) filled with an etching solution is characterized by a non-rotating cell plate (26) disposed between two rotating wafers (30). Besides, another means of solution to the present invention is an etching apparatus, wherein a plurality of wafers (30) are supported and rotated by a rod (16), and the etching apparatus is characterized by a cell plate (26) disposed between each two wafers (30). The cell plate (26) has a surface area equivalent to that of the wafer (30).
Patent TW-I251568-B (TW)
Title: Structure of storage box for all-terrain vehicle
Inventor: LAN TZ-RUNG
IPC: B62J9/00
Filed: 2004-07-30
Granted: 2006-03-21
Abstract: The present invention relates to a structure of storage box for an all-terrain vehicle, comprising a storage box under a seat of the all-terrain vehicle. The storage box has a bottom that extends rearward or in a direction of width of vehicle body to form an extension. The extension forms a receiving chamber for accommodating a battery. Two retention ribs are formed on a bottom of the extension. The retention ribs serve to retain the battery therebetween and thus utilization of the space of the storage box can be enhanced. Further, a cover can be provided for the extension to effect protection against dust and water and for replacement and maintenance of battery.
Patent TW-I351579-B (TW)
Inventor: FUJIWARA KOUICHI
IPC: G03F7/039
Filed: 2004-08-05
Granted: 2011-11-01
Abstract: To provide a resist which is excellent in the solubility in a resist solvent and little dependent on baking temperature and can form developed patterns reduced in line edge roughness. An acrylic polymer  characterized by  comprising units of the general formula (1), units of general formula (2), and units of general formula (3) and/or units of general formula (4), wherein R, R', R" and R´ are each hydrogen, methyl, or trifluoromethyl; R 1  is hydrogen, C 1-4  linear or branched alkyl, alkoxy, or C 1-4  linear or branched fluoroalkyl; X is a C 7-20  polycyclic aliphatic hydrocarbon group consisting of carbon atoms and hydrogen atoms; R 2  and R 3  are each independently C 1-4  linear or branched alkyl; R 4  is a C 4-20  alicyclic hydrocarbon group; R 5  is C 1-4  linear or branched alkyl; and R 6  and R 7  are each hydrogen or C 1-4  linear or branched alkyl.
Patent TW-I254724-B (TW)
Title: Process for thermally crystallizing polyester polymer or solid polyester pellets or for making molded part or sheet from polyester pellets
Inventor: JERNIGAN MARY THERESE
IPC: B01J8/08
Filed: 2004-08-31
Granted: 2006-05-11
Abstract: A process for thermally crystallizing a polyester polymer by introducing pellets into a liquid medium having a temperature of at least 140 DEG C within a liquid medium zone and crystallizing the submerged pellets at or above the vapor pressure of the liquid medium without increasing the molecular weight of the pellets, and while the pressure on at least a portion of the pellets is equal to or greater than the vapor pressure of the liquid medium, separating at least a portion of said pellets and at least a portion of the liquid medium from each other. The crystallization is desirably conducted in the liquid medium zone without mechanically induced agitation. Optionally, the pellets are formed by an underfluid pelletizer. There is also provided a process for thermally crystallizing solid pellets in a pipe by directing a flow of solid pellets in a liquid medium through a pipe having an aspect ratio L/D of at least 50:1, wherein the solid pellets are crystallized in the pipe at a liquid medium temperature greater than the Tg of the polyester polymer.
Patent TW-I241539-B (TW)
Title: Portable liquid crystal display and tablet PC
Inventor: CHEN WCI-CHOU
IPC: G09F11/00
Filed: 2004-09-15
Granted: 2005-10-11
Abstract: A portable liquid crystal display and a tablet PC are disclosed. The portable liquid crystal display comprises a liquid crystal display panel and a case. The liquid crystal display panel is enclosed by the case, wherein the display area of the liquid crystal display panel is exposed by the case. A hole or a recess for handheld is formed on the case. The tablet PC comprises a liquid crystal display panel, a computer-hardware, and a case. The liquid crystal display panel has a display area. The computer-hardware connects with the liquid crystal display panel electrically. The liquid crystal display panel and the computer-hardware are enclosed by the case, wherein the display area of the liquid crystal display panel is exposed by the case. A hole or a recess for handheld is formed on the case.
Patent TW-I289857-B (TW)
Title: Semiconductor memory device
Inventor: MIKI TAKEO
IPC: G11C11/401
Filed: 2004-10-18
Granted: 2007-11-11
Abstract: Independent power supply systems are provided for a peripheral circuit other than a column decoder, an array-relevant circuit, and a column decoder respectively, so that a peripheral power supply voltage, an array power supply voltage, and a column decoder power supply voltage generated independently of each other are supplied to the peripheral circuit, the array-relevant circuit, and the column decoder as an operating power supply voltage, respectively. Preferably, the column decoder power supply voltage during normal operation is set as an intermediate voltage between the peripheral power supply voltage and the array power supply voltage. Thus, an array configuration suitable for driving a transistor with a low voltage in order to achieve lower power consumption can be obtained.
Patent TW-I235474-B (TW)
Title: Whole-chip electrostatic discharge protection method
Inventor: LI JU-SHENG
IPC: H01L23/60
Filed: 2004-10-20
Granted: 2005-07-01
Abstract: A whole-chip electrostatic discharge (ESD) protection method is an ESD protection method for whole chip, which targets at providing a first metal layer and a second metal layer surrounding the periphery of a chip in a proper distance. A second conductor well opposite to a first conductor substrate of the chip is formed underneath the first metal layer. By means of the second conductor well surrounding the periphery of the chip in a proper distance, a capacitor in form of a large chamber is formed to attain the storage function of ESD, such that the whole-chip ESD protection capability is enhanced without changing original integrated circuit design and manufacturing process, thereof require no additional area to set up.