baber/WOPTO huggingface dataset:
Patent TW-I345279-B (TW)
Title: Methods and apparatus for packaging integrated circuit devices
Inventor: ZILBER GIL
IPC: H01L23/31
Filed: 2004-06-16
Granted: 2011-07-11
Abstract: An integrally packaged integrated circuit device including an integrated circuit die including a crystalline substrate having first and second generally planar surfaces and edge surfaces and an active surface formed on the first generally planar surface, at least one chip scale packaging layer formed over the active surface and at least one electrical contact formed over the at least one chip scale packaging layer, the at least one electrical contact being connected to circuitry on the active surface by at least one pad formed on the first generally planar surface.
Patent TW-I350321-B (TW)
Inventor: KIKUYAMA HIROHISA
IPC: C30B29/12
Filed: 2004-07-19
Granted: 2011-10-11
Abstract: It is aimed at providing a fluoride crystal growing method capable of controlling a shape of the crystal by a micro-pulling-down method.  Fluoride crystals in shapes depending on purposes, respectively, can be grown by adopting carbon, platinum, and iridium as crucible materials adaptable to fluorides, respectively, and by designing shapes of the crucibles taking account of wettabilities of the materials with the fluorides, respectively.
Patent TW-I233376-B (TW)
Title: Continuous masking member for holes
Inventor: OGAWA MASANORI
IPC: B05B15/04
Filed: 2004-07-28
Granted: 2005-06-01
Abstract: This invention proposes a continuous masking member for protecting holes from a surface treatment during a surface treating process of a painting work, to facilitate the masking process. A plurality of tapered plug shaped masking members formed integrally with foamed polyethylene web of a foaming rate of 10 to 30 by using polyethylene foaming beads, the tapered plug shaped masking members being connected in a same direction and having connecting portions (2B) each having a smallest diameter. Each one of the connecting portions of the smallest diameter has a connecting end surface in which foamed beads of diameter 0.2 mm to 1.5 mm exist at the rate of 0.1 to 4.0 pcs-per 1 mm<2>, for masking holes (4). The plug shaped masking members (1B) - can be easily obtained by simply breaking the continuous masking member (10B) at the connecting portions (2B) without hurting the masking members.
Patent TW-I278732-B (TW)
Title: Linear regulator power-supply circuit
Inventor: HUANG YONG-ZHAO
IPC: G05F1/10
Filed: 2004-11-12
Granted: 2007-04-11
Abstract: A kind of linear regulator power-supply circuit comprises a voltage control circuit, an adjusting circuit, a load circuit, and a degenerative reactive circuit. The voltage control circuit is composed of a resistor R7 and a resistor R8 connected in series. A first terminal of the resistor R7 is connected to a first terminal of the resistor R8. A second terminal of the resistor R8 is connected to ground. The adjusting circuit is composed of a regulator and its driving circuit for adjusting the load current. A first terminal of the regulator is connected to an electrical source and a second terminal of the regulator is connected to a second terminal of the resistor R7. A first terminal of the load circuit is connected to the second terminal of the resistor R7 and a second terminal of the load circuit is connected to ground. The degenerative reactive circuit comprises an adjustable three terminal shunt voltage regulator, a cathode of which is connected to a third terminal of the regulator and the connecting point is connected to an electrical source. A reference terminal of the adjustable three terminal shunt voltage regulator is connected to connecting point of the resistor R7 and R8 and its anode terminal is connected to ground.
Patent TW-I272758-B (TW)
Title: Midpoint potential generating circuit for use in a semiconductor device
Inventor: YAMAZAKI MASAFUMI
Filed: 2004-12-16
Granted: 2007-02-01
Abstract: An object of the invention is to improve a defect caused at the time of starting a midpoint potential generating circuit for use in a semiconductor device. A bias generating circuit supplies a grounding potential as a bias voltage Vbias and sets a midpoint potential of capacitors C1 and C2 to a grounding potential when a supply voltage VDD is lower than a first reference voltage. When the supply voltage VDD is equal to or higher than the first reference voltage, the bias generating circuit supplies the supply voltage VDD as the bias voltage Vbias. When the bias voltage Vbias is equal to or higher than a second reference voltage, the bias generating circuit supplier a voltage obtained by dividing the supply voltage VPP of the booster power supply circuit as the bias voltage Vbias to a node of the capacitors C1 and C2.
Patent TW-I261884-B (TW)
Title: Substrate, structure, and process of chip package
Inventor: HUANG CHUN-EN
IPC: H01L21/50
Filed: 2004-12-17
Granted: 2006-09-11
Abstract: A carrier, a structure, and a process of chip package are provided. The carrier includes a plurality of carrying units and a plurality of heat radiators. Each heat radiator has a frame, a lid, and a pivot, wherein the frame is disposed on one of the carrying units, the lid is disposed on the frame, and the pivot is connected between the sides of frame and the lid. The lids can be lifted against the frames, and form containing spaces with the frames and the carrying units. When the chip package process is performed, the lids are lifted, and chips are disposed into the containing spaces and connected to the carrying units. Then, turning the lids onto the frames to close the containing spaces. The carrier, the structure, and the process of chip package provide better processing efficiency and yields.
Patent TW-I338192-B (TW)
Title: Evaluation method of resist composition
Inventor: HIRAYAMA TAKU
IPC: G03C1/76
Filed: 2004-01-29
Granted: 2011-03-01
Abstract: A resist composition which is stable relative to solvents used in immersion lithography processes and displays excellent sensitivity and resist pattern profile, and a method of forming a resist pattern that uses such a resist composition are provided. The resist composition is in accordance with predetermined parameters, or is a positive resist composition comprising a resin component (A) which contains an acid dissociable, dissolution inhibiting group and displays increased alkali solubility under the action of acid, an acid generator component (B), and an organic solvent (C), wherein the component (A) contains a structural unit (a1) derived from a (meth)acrylate ester containing an acid dissociable, dissolution inhibiting group, but contains no structural units (a0), including structural units (a0-1) containing an anhydride of a dicarboxylic acid and structural units (a0-2) containing a phenolic hydroxyl group.
Patent TW-I283435-B (TW)
Title: Lithographic apparatus and device manufacturing method
Inventor: BASELMANS JOHANNES JACOBUS MAT
IPC: H01L21/027
Filed: 2005-09-02
Granted: 2007-07-01
Abstract: Use of a refraction grating to divide a beam of radiation into a plurality of sub-beams that are each directed onto an array of individually controllable elements, modulated thereby and projected onto a substrate as an array of spots.
Patent TW-I264836-B (TW)
Title: Fabricating method of field emission triodes
Inventor: PAN FU-MING
IPC: H01L33/00
Filed: 2005-09-05
Granted: 2006-10-21
Abstract: A fabricating method of field emission triodes is provided. First, a cathode conductive layer, an insulator layer, and a gate layer are formed on a substrate. An opening is formed in the insulator layer and the gate layer to expose a portion of the cathode conductive layer. A metal layer is formed on the cathode conductive layer. A first anodization is performed so as to form a first metal anodization layer from a portion of the metal layer. After the first metal anodization layer is removed, a second metal anodization layer having a plurality of pores is formed. Thereafter, a catalyst layer is formed in the pores. Then, a plurality of carbon nanotubes are formed in the pores.
Patent TW-I264974-B (TW)
Title: Circuit board manufacture method
Inventor: YANG WILSON
IPC: H05K3/46
Filed: 2005-11-02
Granted: 2006-10-21
Abstract: The invention relates to a circuit board manufacture method, which comprises applying a sticking slice made by releasing material on a substrate, wherein the releasing material of the sticking slice is half sheared to separate central regions and edge regions; then, removing the edge region and stacking multi-layer circuit boards on the sticking slice made by releasing material; after cutting off the combined region of the multi-layer circuit board and the sticking slice, separating the multi-layer circuit board from the substrate by removing adhesiveness between the multi-layer circuit board and the substrate. Because the sticking slice made by releasing material is set between the multi-layer circuit board and the substrate, this invention does not need double metal layers to combine and separate the multi-layer circuit board and the substrate, and there is no punching press operation required on the substrate. Consequently, it is able to reduce cost of material and operation, and increase product yield.
Patent TW-I274385-B (TW)
Title: Substrate treatment apparatus and method
Inventor: YAMAMOTO SATOSHI
IPC: H01L21/304
Filed: 2005-11-04
Granted: 2007-02-21
Abstract: To provide a substrate treatment apparatus accurately carrying substrates while securing sufficient washing function, with easy manufacturing of a substrate washing mechanism. End parts 50H of bristle bundles 50 of brush parts 221, 222 are brought into sliding contact with a main face of a substrate B supported on a carrying roller in a bent state in one direction along the main face of the substrate B from the extending direction of the bristle bundles 50. In this attitude, while the end part 50H abutting on the face of the substrate B, the brush part 221 reciprocatingly moves in the direction parallel to the substrate face orthogonal to the substrate carrying direction, to wash the substrate face under carrying.
Patent TW-I286496-B (TW)
Title: On-line grinding method for work roll
Inventor: HONDA TAKAYUKI
IPC: B21B28/04
Filed: 2005-12-01
Granted: 2007-09-11
Abstract: To provide an on-line roll grinding method for a work roll in order to reduce such an overshoot that a pressing load to the work roll by a rotary grinding wheel exceeds a preset grinding pressing load. Grinding is executed by pressing an elastic rotary grinding wheel to the work roll of a rolling mill in the on-line grinding method for a work roll. When the pressing load of the rotary grinding wheel becomes a preset setting load F after the contact of the rotary grinding wheel with the work roll, the overshoot that the pressing load to the work roll by the rotary grinding wheel exceeds the set grinding pressing load F0 can be reduced by reducing a forwarding speed of the rotary grinding wheel.
Patent TW-I290431-B (TW)
Title: Controller of image scanner
Inventor: CHEN CHIN-SHUN
IPC: H04N1/40
Filed: 2005-12-02
Granted: 2007-11-21
Abstract: This invention provided a controller for image scanner. The controller has a vertical gain compensation circuit for compensating image data in vertical direction. The image data therefore can be compensated in vertical direction in the scanner to improve image quality.
Patent TW-I288040-B (TW)
Title: Method of making regenerative cutting tools and the structure thereof
Inventor: LIN HSU-TING
IPC: B23P15/34
Filed: 2006-04-12
Granted: 2007-10-11
Abstract: This invention relates to a method of making regenerative cutting tool and the structure thereof. Discarded cutting tool made of high temperature resistant superhard material (e.g. milling cutter) is provided as raw material; one end of the cutting tool is the blade portion having a helical cutting blade at its outer edge; the other end of the cutting tool is the shank portion interconnected to the blade portion via a neck; the outer edge of the blade is injection molding with composite material so as to produce the regenerative shank portion; then the shank portion is ground to form the regenerative blade portion, the helical regenerative cutting blade, and the regenerative neck between the regenerative blade portion and shank portion, completing the fabrication of the regenerative cutting tool. Thus, the method of this invention is capable of producing regenerative cutting tools with desirable stability, lower costs, and recycled resources.
Patent TW-I405427-B (TW)
Title: Wireless communication system and relay communication unit
Inventor: SIMOENS SEBASTIEN
IPC: H04B7/216
Filed: 2007-05-09
Granted: 2013-08-11
Abstract: A wireless relay unit (105) comprises a receive front end (201, 203) generating time domain signal samples for a signal received from a source communication unit (101). A noise processor (205) generates a noise indication for the samples and a quantisation level processor (207) determines quantisation levels such that a noise contribution resulting from quantising relative to the noise indication meets a criterion. A quantisation processor (209) generates quantised signal samples by quantising the samples using the quantisation levels, which are then transmitted (211) to a mobile user unit (103). A receive front end (301, 303, 305, 309) of the mobile user unit (103) generates receive signal samples for the signal from the source communication unit (101) and a MIMO receive processor (311) performs a Multiple In Multiple Out, MIMO, reception of the signal using these samples and the quantised signal samples from the relay unit (105). By combining signals directly from a source unit with those passed through a relay unit, reception quality is improved.
Patent TW-I411861-B (TW)
Title: Lens module
Inventor: TSAI MING CHIANG
IPC: G03B13/34
Filed: 2007-11-09
Granted: 2013-10-11
Abstract: The present invention relates to a lens module. The lens module includes a barrel, a holder, at least a permanent-magnet, a number of electromagnets, and a controller. The barrel is partially screwde into the holder. The permanent-magnet is fixed on the barrel. The electromagnets are mounted on the holder, surround the barrel, and are opposite to the permanent-magnet. The controller is configured for controlling magnetic fields of the electromagnets and adjusting working force between the permanent-magnet and the electromagnets to rotate the barrel in the holder.
Patent TW-I356791-B (TW)
Title: Kort nozzle
Inventor: KLUGE MATHIAS
IPC: B63H25/46
Filed: 2008-01-29
Granted: 2012-01-21
Abstract: The kort nozzle (100) has two through holes (16) provided in the wall (15) of the nozzle, where the kort nozzle is designed around the rudder axis (11) of a ship, where the through holes are arranged opposite to each other. The kort nozzle is arranged in a middle range (15a,15b) of a through hole in reference to the height of the kort nozzle.
Patent TW-I387395-B (TW)
IPC: H05B37/02
Filed: 2008-04-07
Granted: 2013-02-21
Abstract: The present invention discloses an LED driving structure, which obtains an input power and converts the same into a driving power to drive a plurality of LEDs. The driving structure comprises: a plurality of diode groups connected in parallel, a first piezoelectric conversion unit and a second piezoelectric conversion unit respectively connected with the two sides of the diode groups. The first and second piezoelectric conversion units receive the input power and convert the input power into driving powers in opposite time sequence for driving the diode groups. Among the plurality of diode groups, at least one diode group is formed of a plurality of LEDs. Each of the first and second piezoelectric conversion units has a piezoelectric inverter, which can easily achieve an impedance matching and a constant-current power and use the constant-current power to drive LEDs via a piezoelectric effect. In addition, the present invention also has the efficacy of saving cost.
Patent TW-I416927-B (TW)
Title: Portable electric device using calories calculation
Inventor: CHOU YI CHUN
IPC: G01C22/00
Filed: 2008-11-28
Granted: 2013-11-21
Abstract: A method for calculating calories includes the following steps. A vibration number of a portable electric device is detected. A vibration frequency is calculated according to the vibration number. A calorie corresponding to the vibration frequency is obtained from a look up table. The calorie is displayed on the portable electric device.
Patent TW-I410915-B (TW)
Title: Backlight adjusting system and method
Inventor: HUANG SHUN-MING
IPC: G09G3/16
Filed: 2009-03-27
Granted: 2013-10-01
Abstract: The present invention provides a backlight adjusting system and a backlight adjusting method thereof. The backlight adjusting system comprises a first calculator, a processor, and a driver. The first calculator calculates a target display illumination value corresponding to a real ambient illumination value according to the real ambient illumination value, a best ambient illumination value, and a set display illumination value corresponding to the best ambient illumination value. The processor obtains an initial value of a target pulse duty value according to the target display illumination value. The driver generates a driving signal based on pulse width modulation according to the target pulse duty value.
Patent TW-I364122-B (TW)
Title: Led package structure for increasing light-emitting efficiency and controlling light-projecting angle and method for manufacturing the same
IPC: H01L33/58
Filed: 2009-07-06
Granted: 2012-05-11
Abstract: An LED package structure includes a substrate unit, a light-emitting unit, a light-reflecting unit and a convex package unit. The substrate unit has a substrate body and a chip-placing area. The light-emitting unit has a plurality of LED chips electrically disposed on the chip-placing area. The light-reflecting unit has an annular reflecting resin body surroundingly formed on the substrate body by coating. The annular reflecting resin body surrounds the LED chips that are disposed on the chip-placing area to form a resin position limiting space above the chip-placing area, and the annular reflecting resin body has an inner surface that has been cleaned by plasma to form a clean surface. The convex package unit has a convex package resin body disposed on the substrate body in order to cover the LED chips. The position of the convex package resin body is limited in the resin position limiting space.
Patent TW-I407634-B (TW)
Title: Three-dimensional dual-band antenna
Inventor: LIANG MAO TSE
IPC: H01Q5/10
Filed: 2009-08-28
Granted: 2013-09-01
Abstract: A three-dimensional dual-band antenna including a first radiation portion, a second radiation portion, a connection portion, an impedance matching portion and a feeding portion is provided. The second radiation portion is located under the radiation portion and parallel with the first radiation portion. The connection portion is connected to the first side of the first radiation portion and extended downward vertically, for connecting the first radiation portion and the second radiation portion. The impedance matching portion is connected to a second side of the first radiation portion and extended downward vertically. The first side and the second side are opposite. The feeding portion is connected to the second side and extended downward vertically. The feeding portion receives a feeding signal. The first and the second radiation portion are operated at the first and the second bandwidth respectively, wherein the second bandwidth is in higher frequency than the first bandwidth.
Patent TW-I407624-B (TW)
Title: Filter
Inventor: Li guang-ze
IPC: H01P1/203
Filed: 2009-10-22
Granted: 2013-09-01
Abstract: The present invention relates to a filter including a circuit board. The circuit board includes a metal layer formed thereon. A low pass filter and a high pass filter coupled to the low pass filter in series are formed on the metal layer. Each of the low and the high pass filters includes a main circuit which is bent as a pair of parallel lines and thereby forming a signal transmitting portion and a signal modulating portion thereon. The present invention further relates to a low pass filter and a high pass filter.
Patent TW-I404235-B (TW)
Title: Method for improving internal quantum efficiency of group-iii nitride-based light emitting device
Inventor: Pan chang chi
IPC: H01L33/04
Filed: 2009-12-10
Granted: 2013-08-01
Abstract: A method for improving internal quantum efficiency of a group-III nitride-based light emitting device is disclosed. The method includes the steps of: providing a group-III nitride-based substrate having a single crystalline structure; forming on the group-III nitride-based substrate an oxide layer, having a plurality of particles, without absorption of visible light, size, shape, and density of the particles are controlled by reaction concentration, reaction time and reaction temperature; and growing a group-III nitride-based layer over the oxide layer. The oxide layer prevents threading dislocations of the group-III nitride-based substrate from propagating into the group-III nitride-based layer, thereby improving internal quantum efficiency of the group-III nitride-based light emitting device.
Patent TW-I415856-B (TW)
Inventor: SHIMODA TATSUYA
IPC: C07F7/08
Filed: 2010-01-08
Granted: 2013-11-21
Abstract: A composition comprising a high order silane compound and a solvent, wherein the solvent contains a cyclic hydrocarbon which has one or two double bonds and no alkyl group, is composed of only carbon and hydrogen and has a refractive index of 1.40 to 1.51, a specific permittivity of not more than 3.0 and a molecular weight of not more than 180. A high-quality film which is safe and has a desired film thickness can be formed from the high order silane composition of the present invention by a liquid-phase process.
Patent TW-I416208-B (TW)
Title: Display and assembling method thereof
Inventor: YANG JEN CHIH
IPC: G02F1/133
Filed: 2010-01-15
Granted: 2013-11-21
Abstract: A display including a back cover, a front frame, a display panel, a light guide plate, at least one metal bracket and a light emitting element is provided. The front frame is secured to the back cover to form an accommodating space. The display panel and the light guide plate are disposed in the accommodating space. The light guide plate, which has at least one light incident surface and a light exit surface, is configured between the back cover and the display panel. The light exit surface faces toward the display panel. The metal bracket is disposed at side of the accommodating space. The metal bracket has a first part and a second part connected together. The first part is secured to at least the back cover or the front frame. The light emitting element is between the second part and the light incident surface.
Patent TW-I376330-B (TW)
Inventor: MOORE WAYNE-IAN
IPC: B62L3/00
Filed: 2010-04-14
Granted: 2012-11-11
Abstract: A tube structure for bicycle cable includes a rigid metallic member spirally wound into a tubular body. The tubular body has a channel centrally defined therein and axially extending therethrough for adapting to be passed through by a bicycle cable. A flexible metallic member is connected with the rigid metallic member and is spirally disposed along a length of the rigid metallic member. When the tubular body is impacted with an external force, the rigid metallic member provides an enhanced rigidity to the tubular body for preventing a deformation of the tubular body. The flexible metallic member and the rigid metallic member are alternately arranged so as to allow the tubular body to be bendable and have a sufficient ductility.