baber/WOPTO huggingface dataset:
Patent TW-200735956-A (TW)
Title: Use of co-grinding agents in a process to manufacture co-ground natural and precipitated calcium carbonates, suspensions and dry pigments obtained and their uses
Inventor: JACQUEMET CHRISTIAN
IPC: C09D7/45
Filed: 2006-12-29
Abstract: The invention consists in the use, in a process of manufacture of GCC and PCC co-ground in water, of a co-grinding agent characterized in that: (a) it is constituted by at least one homopolymer and/or at least one copolymer of acrylic acid, which is partially neutralized, of which the rate of molar neutralization is less than 75% of the total acid functions, (b) and in that it is introduced: - during the stage of preparation of the aqueous suspensions of GCC and PCC, - and/or during stage (2) of co-grinding, - and possibly during the stage of co-grinding and another stage of concentration, - and possibly during this other stage of concentration. The invention also lies in the resulting aqueous suspensions of GCC and PCC, in the dry pigments of GCC and PCC obtained, and in the use of these products in paper, paint, rubber and plastic.
Patent TW-200733392-A (TW)
Title: Shielded gate trench (SGT) MOSFET devices and manufacturing processes
Inventor: BHALLA ANUP
IPC: H01L21/336
Filed: 2007-02-02
Abstract: This invention discloses a semiconductor power device that includes a plurality of power transistor cells surrounded by a trench opened in a semiconductor substrate. At least one of the cells constituting an active cell has a source region disposed next to a trenched gate electrically connecting to a gate pad and surrounding the cell. The trenched gate further has a bottom-shielding electrode filled with a gate material disposed below and insulated from the trenched gate. At least one of the cells constituting a source-contacting cell surrounded by the trench with a portion functioning as a source connecting trench is filled with the gate material for electrically connecting between the bottom-shielding electrode and a source metal disposed directly on top of the source connecting trench. The semiconductor power device further includes an insulation protective layer disposed on top of the semiconductor power device having a plurality of source openings on top of the source region and the source connecting trench provided for electrically connecting to the source metal and at least a gate opening provided for electrically connecting the gate pad to the trenched gate.
Patent TW-200833519-A (TW)
Title: Method for enhancing anti-counterfeiting and identification of steel seal
Inventor: LV YA-WEN
IPC: B41K3/36
Filed: 2007-02-12
Abstract: This invention relates to a method for enhancing anti-counterfeiting and identification of steel seal, and the method is to attach a special material to a flat area of a steel seal stamp applied on an identification or certificate. The special material generates color change in a specific environment. The special material can be for example a temperature sensitive material capable of generating color change at a specific temperature, a fluorescent material capable of generating color change when exposed to ultraviolet; and a luminous material capable of generating color change in the dark. Therefore, an identifier can preliminarily determine if the stamp is true or counterfeited by the color change on the steel seal stamp. Further, because of the color change on the steel seal stamp, the pattern and characters of the stamp after being stamped by the steel seal can be exaggerated more, so as to enhance the efficacy of anti-counterfeit and identification of steel seal stamp.
Patent TW-200836067-A (TW)
Title: Configurable battery management system chip with embedded SRAM caching architecture
Inventor: HO CHANG-YU
IPC: G06F13/12
Filed: 2007-02-16
Abstract: A battery management system includes an external non-volatile memory and a battery management chip with embedded SRAM, CPU, ROM, and ROM_RAM encoder. The chip communicates with the non-volatile memory via standard protocols. While the battery management system is powered on or reset, a battery management program stored in the non-volatile memory is loaded to the embedded cache SRAM and the executed by CPU. As turning off this system, the program in the cache SRAM is then restored back the non-volatile memory. A battery protection IC is optionally embedded in the chip or externally connected with this chip to protect the battery from over-/under-voltage, over-current and short-circuit in both charge and discharge.
Patent TW-200800805-A (TW)
Title: Method for determining machining plane of planar material, machining method and device for determining machining plane and flat surface machining device
Inventor: NAKASHIMA KOICHI
IPC: C01G39/00
Filed: 2007-03-01
Abstract: A surface machining method for performing mechanical machining, such as cutting, grinding and electric discharge machining, on a planar material to have a uniform thickness, characterized in that the planar material is mounted on a surface plate, coordinate axes X and Y are set in the plane directions of the planar material, coordinate axis Z is set in the height direction, an XY plane, including the origin in the Z direction measured as a distance (height) Zm,n from the coordinate (Xm, Yn) of a virtual plane ABCD to the plate thickness central plane (S) consisting of the middle point of a line connecting the upper and lower surfaces of the planar material as an object to be measured is assumed, the distance (height) in the Z direction of the plate thickness central plane of the planar material from the origin at an arbitrary XY plane position is measured, and the planar material is cut while being inclined so as to minimize the difference between maximum and minimum values of height data thus obtained. A flat planar material having a uniform thickness is obtained from a planar material having two-or three-dimensional deformation and/or variation in plate thickness, and a method and a device for determining the machining surface of the planar material when surface machining, such as cutting, grinding and electric discharge machining, is performed in order to obtain a flat planar material having a uniform thickness at a lowest machining cost are provided.
Patent TW-200837714-A (TW)
Title: Light control circuit for liquid crystal back light
Inventor: SUZUKI TAKASHI
IPC: G09G5/10
Filed: 2007-03-01
Abstract: To provide a light control circuit for a liquid crystal back light capable of improving response of control of luminescence intensity of the back light. This light control circuit 5 for the liquid crystal back light is provided with a photodiode 9 outputting a monitor current according to the strength of the emission from the back light 3, a luminescence intensity monitor part 13 generating the luminescence intensity signal equivalent to the cumulative amount of charge by the monitor current during a measuring period from generation of a reset signal to generation of a hold signal after input of the monitor current, and a controller 7 generating the control pulse signal for controlling emission of the back light 3 with a PWM control according to the luminescence intensity signal and generating a reset signal and a hold signal so that the repeat period of the measuring period becomes N times (N is a integer equal to 1 or more ) of the period of the control pulse signal to output them to the luminescence intensity monitor part 13.
Patent TW-200802807-A (TW)
Title: Silicon-on-insulator (SOI) memory device
Inventor: CHEN HSIN-MING
IPC: H01L27/10
Filed: 2007-03-22
Abstract: A single-poly SOI memory cell includes a PMOS select transistor serially connected with a floating-gate PMOS transistor on an SOI substrate. The PMOS select transistor includes a select gate, a P+ source region and a P+ source/drain region. The floating-gate PMOS transistor includes a floating gate, a P+ drain region and the P+ source/drain region, wherein the P+ source/drain region is shared by the PMOS select transistor and the floating-gate PMOS transistor. A floating first N+ doping region is disposed within the P+ source/drain region. The first N+ doping region is adjacent to and coupled with the floating gate. The first N+ doping region acts as a source-tie pick-up.
Patent TW-200840633-A (TW)
Title: Oil contamination removal device
Inventor: LIAO JIN-DUAN
IPC: B01D17/028
Filed: 2007-04-03
Abstract: The present invention relates to an oil contamination removal device, comprising a hollow shell floating on the water surface and at least one water drawing conduit. The shell has a circumferential wall in which plural water inlet ports are defined and each water inlet port forms an inclined opening, whereby oil that floats on the water surface is allowed to enter an interior space of the shell through the water inlet ports. At least one partition board is additionally mounted inside the shell and plural through holes are distributed in the partition board, whereby the oil that flows into the shell through the water inlet ports is allowed to flow into and is thus collected in a receiving space underneath the partition board. The conduit has a first end connected to a pump and a second end of the conduit extends into the interior of the shell. When the pump is activated, pumping is effected through the conduit to remove the oil collected inside the shell thereby effectively realizing removal of oil contamination from water.
Patent TW-200841315-A (TW)
Title: Method and apparatus for improving quality of motion picture displayed on liquid crystal display device
Inventor: Chen you-ye
IPC: G09G3/36
Filed: 2007-04-13
Abstract: The present invention provides a display device which comprises a display panel, a timing controller, a data driver, and a scan driver. The display panel comprises a matrix of pixels. The matrix of pixels is by definition a rectangular array of pixels. Each pixel is electrically connected to a corresponding scan line and a corresponding data lines. The pulsed light exposure of each pixel should be carried out once within a frame time and the pixel has reached its desired transmission level. The timing controller calculates the cross numbers of the levels of the pixels across gray points within the previous frame and the current frame to determine the refresh time of the scan signal and the high-low look-up table corresponding to the lowest cross numbers according to at least one refresh time of the scan signal and at least one high-low look-up table. According to the refresh time of the scan signal and the high-low look-up table corresponding to the lowest cross numbers, the data driver generates over-drive pixel data and outputs driving voltages of the over-drive pixel data to drive the pixel through the data lines. The scan driver outputs scan signals to the pixels according to the refresh time of the scan signal and the high-low look-up table corresponding to the lowest cross numbers so as to enable the pixels to receive the driving voltages and the over-drive pixel data.
Patent TW-200843132-A (TW)
Title: Method of making light emitting diodes
Inventor: YEH KUO-KUANG
IPC: H01L33/00
Filed: 2007-04-19
Abstract: This invention relates to a method of making chips in which insulated sapphire lining is peeled. The method is characterized by: the insulated sapphire lining adhered to the extender of a metal support substrate is peeled by laser decomposition or chemical etching so that the packaging process is simplified. In addition, instead of using the conventional blue-green light coated transparent electrode where the ohmic contact of the P-type gallium nitride cannot be formed easily and where the light emission efficiency is lowered by the uneven current distribution, an N-type gallium nitride is used as the emission side. Positive gallium nitride can be coated on the ohmic contact metal as the contact layer and the reflection side. With the unique current distribution arrangement of this invention, the current can be fully used in radiation combination to increase the light emission efficiency.
Patent TW-200800424-A (TW)
Title: Spray jet cleaning apparatus and method
Inventor: FRANKLIN COLE
IPC: B05B17/00
Filed: 2007-05-08
Abstract: A spray cleaning device having an atomizing unit with least one gas passage and at least one cleaning fluid passage converging into a atomizing chamber. The gas flowing through the cleaning fluid passages combine to form a mixture at the atomizing chamber. The accelerating unit has an acceleration passage for spraying the mixture onto a substrate surface. The gas passages are preferably angled with respect to cleaning fluid passage.
Patent TW-200802378-A (TW)
Title: Data pattern sensitivity compensation using different voltage
Inventor: MOKHLESI NIMA
IPC: G11C16/02
Filed: 2007-05-17
Abstract: Errors can occur when reading the threshold voltage of a programmed non-volatile storage element due to at least two mechanisms: (1)capacitive coupling between neighboring floating gates and (2)changing conductivity of the channel area after programming (referred to as back pattern effect). To account for coupling between neighboring floating gates, the read process for a particular memory cell will provide compensation to an adjacent memory cell in order to reduce the coupling effect that the adjacent memory cell has on the particular memory cell. To account for the back pattern effect, a first voltage is used during a verify operation for unselected word lines that have been subjected to a programming operation and a second voltage is used for unselected word lines that have been subjected to a programming operation and a second voltage is used for unselected word lines that have not been subjected to a programming operation. The combination of these two techniques provides for more accurate storage and retrieval of data.
Patent TW-200808956-A (TW)
Title: A detergent composition for textile fibre materials
Inventor: BECHERER OLIVER
IPC: D06L4/40
Filed: 2007-05-21
Abstract: A detergent composition comprising (i) 1-70% of an anionic or nonionic surfactant, (ii) 1-75% of a builder, (iii) 0.001-5% of at least one compound of the formula wherein, R represents a C1-C4alkyl residue and M represents hydrogen or an alkali metal cation, optionally with further FWA's, (iv) 0-30% of a peroxide, (v) 0-10% of a peroxide activator, (vi) 0-5% of a bleaching catalyst and (vii) 0-5% of an enzyme, each component by weight, based on the total weight of the detergent composition, use thereof for domestic washing of textile fibre materials and a process for the fluorescent whitening of textile materials.
Patent TW-200846712-A (TW)
Title: Optical plate and application thereof
Inventor: HSIAO CHENG-TSO
IPC: G02B5/02
Filed: 2007-05-23
Abstract: An optical plate and applications thereof are described. The optical plate comprises a substrate, a plurality of polygon convex structures and a plurality of diffusive particles. The polygon convex structures are deposed on a surface of the substrate, wherein the substrate and the polygon convex structures are composed of a light-transmissive material. The diffusive particles are distributed in the substrate and the polygon convex structures, wherein a refractive index of the light-transmissive material is different from that of the diffusive particles.
Patent TW-200834889-A (TW)
Title: Flash memory device and method of manufacturing the same
Inventor: SHIN YONG-CHUL
IPC: H01L27/115
Filed: 2007-07-02
Abstract: A method of forming a semiconductor device includes forming a first conductive layer over a semiconductor substrate. A dielectric layer is formed over the first conductive layer. A mask pattern having a first opening is formed over the dielectric layer. The mask pattern is annealed to convert the first opening into a second opening that is smaller than the first opening. The dielectric layer is etched using the mask pattern with the second opening to form a hole that exposes the first conductive layer. A second conductive layer is formed over the dielectric layer and within the hole, the second conductive layer contacting the first conductive layer pattern through the hole.
Patent TW-200808874-A (TW)
Title: Polyhydroxy-functional polysiloxanes as anti-adhesive and dirt-repellent additions in coatings, polymeric moulding compounds and thermoplastics, processes for preparing them and their use
Inventor: FRANK ALBERT
IPC: C09D7/65
Filed: 2007-07-03
Abstract: The invention relates to polyhydroxy-functional polysiloxanes which are preparable by the addition reaction of at least one branched polyhydroxy-functional allyl polyether whith an Si-H-functional alkyl polysiloxane, to processes for preparing them, to their use as additives in coating compositions, polymeric moulding compounds or thermoplastics, and to coating compositions, polymeric moulding compounds and theroplastics that comprise them.
Patent TW-200817209-A (TW)
Title: A device for straightening spoked wheels
Inventor: CRUYFF MARCEL
IPC: B60B31/02
Filed: 2007-07-12
Abstract: A device for straightening a spoked wheel, which comprises a rim and a hub with a wheel spindle, spokes inserted between the rim and the hub through a hole in the rim, and nipples that through rotation about a first axis of rotation can be screwed onto the spokes, wherein the device has, inter alia, clamping means for clamping the wheel spindle, drive means for rotating the wheel about the wheel spindle, one or more screw elements that are rotatable about a second axis of rotation, which screw elements can rotate a nipple about a spoke, each screw element being fixed on a first carriage that is movable parallel to the second axis of rotation along a first rail, the first rail being mounted on a first frame, and having a control system for, inter alia, controlling the device, which control system is connected to means for establishing the directions of the first axes of rotation. According to the invention, the first frame has adjusting means, which are connected to the control system and, prior to the connection of a screw element to a nipple from the outside of the wheel, can position the second axis of rotation parallel to the first axis of rotation.
Patent TW-200829615-A (TW)
Title: Solid titanium catalyst component, catalyst for olefin polymerization and process for producing olefin polymer
Inventor: MATSUNAGA KAZUHISA
IPC: C08F4/654
Filed: 2007-07-18
Abstract: This invention provides (a) a solid titanium catalyst component that contains magnesium, titanium, halogen and specific ester compounds, (b) a catalyst for olefin polymerization that contains the solid titanium catalyst component, organometallic compound catalyst components, and, if necessary, an electron donor, and (c) a process for olefin polymerization using the catalyst for olefin polymerization. According to the invention, olefin polymers with a large Mw/Mn value that is an indicator of the molecular weight distribution can be obtained even by single step polymerization. Especially, olefin polymers with a large Mz/Mw value that is considered as showing high content of high polymers can be obtained.
Patent TW-200905833-A (TW)
Title: Side surface mounting device of multi-chip stack
Inventor: CHUNG CHI-YUAM
IPC: H01L23/28
Filed: 2007-07-24
Abstract: Disclosed is a side surface mounting device of multi-chip stack, primarily comprising a chip carrier and at least a chip set. The chip carrier has a plurality of conductive pillars protruding from a SMT area. The chip set includes a plurality of chip bonded each other by face-to-face and a plurality of solder bumps disposed between the chips, where the solder bumps connect the bonding pads on the active surfaces of the chips and has a surface exposed from a chip side of the chip set. Since the conductive pillars are plugged in the solder bumps, the chip set is side-mounted on the chip carrier. Accordingly, the device has an enhanced soldering strength. The solder bumps are embedded in the chip set to prevent bridge and contamination.
Patent TW-200814073-A (TW)
Title: Semiconductor memory device containing antifuse write voltage generation circuit
Inventor: TOMITA HIROYOSHI
IPC: G11C29/00
Filed: 2007-07-27
Abstract: A semiconductor memory device that enables the reduction of the circuit scale of the antifuse write voltage generation circuit. The semiconductor memory device has a first internal power supply generation circuit that boosts an external power supply voltage to generate a first internal power supply, a memory core to which the first internal power supply is supplied, an antifuse memory for writing predetermined information, and also a write voltage generation circuit that boosts the first internal power supply to generate an antifuse write voltage.
Patent TW-200835717-A (TW)
Title: Hole transport polymers
Inventor: RADU NORA SABINA
IPC: H01L51/00
Filed: 2007-08-24
Abstract: There is provided a polymer made from a monomer having where: R and Y are independently selected from the group consisting of H, D, alkyl, fluoroalkyl, aryl, fluoroaryl, alkoxy, aryloxy, NR''2, R', R' is a crosslinkable group; R" is independently selected from the group consisting of H, alkyl, fluoroalkyl, aryl, fluoroaryl, and R'; X is a leaving group; Z is C, Si, or N; Q is (ZR''n)b; a is an integer from 0 to 5; b is an integer from 0 to 20; c is an integer from 0 to 4; q is an integer from 0 to 7; and n is an integer from 1 to 2.
Patent TW-200814212-A (TW)
Title: Semiconductor chip and method for fabricating the same
Inventor: LIN MOU-SHIUNG
IPC: H01L21/60
Filed: 2007-09-05
Abstract: A semiconductor chip includes a silicon substrate, a first dielectric layer over said silicon substrate, a metallization structure over said first dielectric layer, wherein said metallization structure comprises a first metal layer and a second metal layer over said first metal layer, a second dielectric layer between said first and second metal layers, a passivation layer over said metallization structure and over said first and second dielectric layers, an opening in said passivation layer exposing a pad of said metallization structure, a polymer bump over said passivation layer, wherein said polymer bump has a thickness of between 5 and 25 micrometers, an adhesion/barrier layer on said pad exposed by said opening, over said passivation layer and on a top surface and a portion of sidewall(s) of said polymer bump, a seed layer on said adhesion/barrier layer; and a third metal layer on said seed layer.
Patent TW-200834019-A (TW)
Title: Ventilation fan and light
Inventor: MEHTA VINAY
IPC: F24F3/056
Filed: 2007-09-07
Abstract: A ventilation fan and light (10) is disclosed which includes a housing (12) and a light kit (13). The housing (12) includes an air intake 15 adjacent the light kit and an air exhaust port (16) coupled to an exhaust duct (17). The light kit has one or more light sources (20). A motorized fan (19) is mounted within the housing. The motorized fan is operated at a low speed whenever the light source is illuminated and a high speed whenever ventilation is required. The operation of the fan at a low speed prevents the build-up of heat within the housing. The ventilation fan includes an electric circuit (22) which includes a capacitor mounted between a light source electrical branch (23) and a fan motor electrical branch (24).