baber/WOPTO huggingface dataset:
Patent TW-393854-B (TW)
Title: Pixel device for image sensor and the image sensing method of the same
Inventor: LIN RUEI-JIAN
IPC: H04N1/40
Filed: 1998-08-21
Granted: 2000-06-11
Abstract: This is a pixel component that allows low-pass filtering and random access for CMOS image sensor. The pixel components include the first transistor to control the pre-charging. A photo diode is located between the first transistor and the ground. It also stores voltage which is a linear function of the photo intensity based on the control of the first transistor. The second transistor controls photo diode voltage sampling. The third transistor stores the photo diode voltage in the third transistor gate based on the sampling signal of the second transistor.  The fourth transistor located between the third transistor and the output selects and controls the gate voltage output of the third transistor. If the gate signals of first transistor and the second transistor are controlled, the CMOS image sensor will have an ordinary sensory function and the time domain low-pass filtering function. An analog memory, which is constructed by the third transistor gate capacitor and the second transistor, is disposed in the pixel component. The second transistor is placed in an N well. The circuit of the pixel component is covered with at least one layer of metal to prevent electric leakage due to lighting. Furthermore, this invention provides a multi-dimensional array pixel component which can use row and column address registers to asynchronously select pixel elements in the multi-dimensional array and read the corresponding pixel values on the image sensor without the need of a synchronizing clock.
Patent TW-396393-B (TW)
Title: Visual inspection and verification system
Inventor: CHANG FANG-CHENG
IPC: H01L21/027
Filed: 1998-09-17
Granted: 2000-07-01
Abstract: A method and apparatus for inspecting a photolithography mask for defects is provided. The inspection method comprises providing a defect area image to an image simulator wherein the defect area image is an image of a portion of a photolithography mask, and providing a set of lithography parameters as a second input to the image simulator. The defect area image may be provided by an inspection tool which scans the photolithography mask for defects using a high resolution microscope and captures images of areas of the mask around identified potential defects. The image simulator generates a first simulated image in response to the defect area image and the set of lithography parameters. The first simulated image is a simulation of an image which would be printed on a wafer if the wafer were to be exposed to an illumination source directed through the portion of the mask. The method may also include providing a second simulated image which is a simulation of the wafer print of the portion of the design mask which corresponds to the portion represented  by the defect area image. The method also provides for the comparison of the first and second simulated images in order to determine the printability of any identified potential defects on the photolithography mask. A method of determining the process window effect of any identified potential defects is also provided for.
Patent TW-588065-B (TW)
Title: Catalyst composition for the preparation of polyesters, and related processes
Inventor: BANACH TIMOTHY EDWARD
IPC: C08G63/82
Filed: 1998-10-17
Granted: 2004-05-21
Abstract: A catalyst composition for use in the preparation of a polyester or copolyester is disclosed. The catalyst composition comprises the combination of (a) a titanium-based compound or zirconium-based compound, and (b) a lanthanide series compound or hafnium. Various titanium-based compounds and lanthanide-based compounds are described. Moreover, in some embodiments, the catalyst composition may further comprise a phosphate-forming compound. Another aspect of this invention is an improved method for preparing a polyester, based, for example, on the two-stage process of ester interchange and polycondensation. The method is carried out in the presence of the catalyst composition described above.
Patent TW-403711-B (TW)
Title: Easy Pull-open lid
Inventor: HORIKOSHI MASAYOSHI
IPC: B65D47/36
Filed: 1998-11-26
Granted: 2000-09-01
Abstract: This invention provides easy pull-open lid or whole easy pull-open twist-chain lid of deformation temperature over 60 DEG C which cannot be deformed even when heated at 100-130 DEG C for 30-45 minutes without decreasing the melting strength of the pulling portion Such easy pull-open lid or whole easy-open twist- chain lid are made after injection moding of specified propene-ethylene segment copolymer resin from, the hydrated styrene-butadiene whose density is 0.890 g/cm<3> or further combined with streight-chained low-densitied polyethylene resin each in specified quantity.
Patent TW-432684-B (TW)
Title: Fabrication method of stacked capacitor and structure
Inventor: LUO JI-JIN
IPC: H01L21/02
Filed: 1999-03-24
Granted: 2001-05-01
Abstract: This invention is about the fabrication method of stacked capacitor and structure. At first, a hemi spherical grain polysilicon is formed on the surface of crown-shaped amorphous silicon layer. After that, selective tungsten deposition method is used to transform this hemi spherical grain polysilicon and amorphous silicon layer into tungsten. Then, material with high dielectric constant and a metal layer are formed sequentially and are used as the capacitance dielectric layer and the upper electrode of capacitor, respectively, such that the capacitor with metal-insulation-metal structure is formed.
Patent TW-500973-B (TW)
Title: Process for controlling a gap between a workpicece in proximity exposure and a proximity exposure device
Inventor: SUZUKI SHINJI
IPC: G03F7/20
Filed: 1999-04-23
Granted: 2002-09-01
Abstract: A process and device are provided for controlling a gap between a mask and a workpiece in a proximity exposure device in which there are only a few processes of measurement of the exposure gap and parallel adjustment, in which even for a large workpiece the gap between the mask and the workpiece can be controlled without contact of the workpiece with the mask, and in which no special skill is needed to adjust the gap. The process and device includes moving a workpiece carrier composed of a first movement device and a second movement device, the latter being located on a carrier driven by the first movement device and consisting of several workpiece carrier support parts which move the workpiece carrier up and down and control its slope. The size of the gap between the bottom of a mask and the top of a workpiece located on the workpiece carrier is measured at several locations. Based on the size of the gap, the positions of the workpiece carrier support parts, when the several workpiece carrier support parts move, are recorded as a parallel zero point in a control element. The motion of the workpiece carrier support parts is executed such that the workpiece carrier is located parallel to the mask. When starting to use the device, the workpiece carrier support parts are each in a standby state after they have been moved to the parallel zero points recorded in the control element. When the workpiece is being exposed, it is placed on, and held securely to, the workpiece carrier and raised by means of the first movement device until the alignment gap position is reached.
Patent TW-546253-B (TW)
Title: Aluminium silicate suspension
Inventor: SCHUBERT JURGEN
IPC: C01B33/26
Filed: 1999-05-06
Granted: 2003-08-11
Abstract: An aqueous aluminium silicate suspension having a content of aluminium silicate of at least 30 wt.% is prepared by liquefaction of the aluminium silicate filter cake or by dispersion of aluminium silicate powder in water with the addition of aluminium silicate powder, surfactant and aluminium sulfate. It can be employed in papermaking.
Patent TW-444527-B (TW)
Title: Method for laminating six-layered circuit board with plate thickness of 1.0 mm and product thereof
Inventor: JENG YU-CHIANG
IPC: H05K3/46
Filed: 1999-05-21
Granted: 2001-07-01
Abstract: The present invention provides a method for laminating a six-layered circuit board with a plate thickness of 1.0 mm and a product thereof. The second layer of the circuit board is a ground layer. The fifth layer is a power layer; and the first, third, fourth and sixth layers are signal wiring layers. The circuit board is characterized in that: a first insulation layer between the third and fourth layers has a thickness of 3.8-4.2 mil; and two second insulation layers separately between the second and the third layers, and between the fourth and the fifth layers, have a thickness of 7.6-8.4 mil; and two third insulation layers separately between the first and the second layers, and between the fifth and the sixth layers, have a thickness of 5.225-5.775 mil. Thus, an impedance matching is achieved between the signal wiring layers, thereby reducing the reflection and electromagnetic interference of the high speed signals and being suitable for high speed signals.
Patent TW-437077-B (TW)
Title: A flash memory process using polysilicon spacers
Inventor: SU WEN-DUO
IPC: H01L21/8247
Filed: 1999-05-25
Granted: 2001-05-28
Abstract: An EPROM cell and a method that  includes a gate structure having a sidewall spacer. The sidewall spacer is made by way of an amorphous or polycrystalline silicon layer, which is converted into an insulating layer such as silicon dioxide. Deposition of the amorphous or polycrystalline silicon layer is more accurate and more uniform layer than conventional dielectric layer deposition.
Patent TW-577895-B (TW)
Title: Hepatitis C inhibitor peptides
Inventor: LLINAS-BRUNET MONTSE
IPC: H01Q21/06
Filed: 1999-08-09
Granted: 2004-03-01
Abstract: Disclosed is a compound of formula (I), wherein a is 0 or1; b is 0 or 1;Y is H or C1-6 alkyl; B is H, an acyl derivative or a sulfonyl derivative; R6, when present, is C1-6 alkyl substituted with carboxyl; R5, when present, is C1-6 alkyl optionally substituted with carboxyl; R4 is C1-10 alkyl, C3-7 cycloalkyl or C4-10 (alkylcycloalkyl); R3 is C1-10 alkyl optionally substituted with carboxyl; C3-7 cycloalkyl or C4-10 (alkylcycloalkyl); R2 is CH2-R20, NH-R20, O-R20 or S-R20, wherein R20 is a saturated or unsaturated C3-7 cycloalkyl or C4-10 (alkyl cycloalkyl) being optionally mono-, di- or tri-substituted with R21, or R20 is a C6 or C10 aryl, C7-16 aralkyl, Het or (lower alkyl)-Het, all optionally mono-, di- or tri-substituted with R21, wherein each R21 is independently C1-6 alkyl; C1-6 alkoxy; amino optionally mono- or di-substituted with C1-6 alkyl; sulfonyl; NO2; OH; SH; halo; haloalkyl; amido optionally mono-substituted with C1-6 alkyl, C6 or C10 aryl, C7-16 aralkyl, Het or (lower alkyl)-Het; carboxyl; carboxy(lower alkyl); C6 or C10 aryl, C7-16 aralkyl, or Het; said aryl, aralkyl or Het being optionally substituted with R22; wherein R22 is C1-6 alkyl; C1-6 alkoxy; amino optionally mono- or di-substituted with C1-6 alkyl; sulfonyl; NO2; OH; SH; halo; haloalkyl; carboxyl; amide or (lower alkyl)arnide; R1 is C1-6 alkyl or C2-6 alkenyl optionally substituted with halogen; and W is hydroxy or a N-substituted amino; or a pharmaceutically acceptable salt or ester thereof.
Patent TW-516987-B (TW)
Title: Tool magazine for machine tool
Inventor: MASE YOSHIAKI
IPC: B23Q3/157
Filed: 1995-12-14
Granted: 2003-01-11
Abstract: Disclosed is a tool magazine for a machine tool that allows the machine tool to use a tool having a large diameter without modifying the basic constructions thereof. It is constructed that a guide member 70 is integrally formed by a head 72 that is guided by a horizontal guide surface 108 of a guide groove 60A and a guide part 73 that is guided by a vertical guide surface 109 of the guide groove 60A. On the surface of the guide member 70 are formed with a BN chemical plating nickel film. On the tool collet body 61a is mounted with a pair of guided members 70 to form tool collet 61. One of the guided members 70 forms an idler 62. The idler 62 is provided between abutting collets 61, 61 to support the tool collet 61 and the idler 62 to freely move.
Patent TW-444207-B (TW)
Title: Method for controlling zinc addition to power reactor
Inventor: MARBLE WILLIAM JOEL
IPC: G21C19/307
Filed: 2000-01-13
Granted: 2001-07-01
Abstract: Method for controlling the introduction of zinc to a nuclear power reactor to control radiation build-up wherein zinc ions are introduced into the reactor water to counteract loss of zinc within the reactor system. In the process, the rate of introduction of zinc ions into the reactor water is balanced with the rate at which zinc ions are lost from the reactor.
Patent TW-568885-B (TW)
Title: Mesoporous silica film from a solution containing a surfactant and methods of making same
Inventor: DOMANSKY KAREL
IPC: H01L21/316
Filed: 2000-06-07
Granted: 2004-01-01
Abstract: The present invention is a mesoporous silica film having a low dielectric constant and method of making having the steps of combining a surfactant in a silica precursor solution, spin-coating a film from this solution mixture, forming a partially hydroxylated mesoporous film, and dehydroxylating the hydroxylated film to obtain the mesoporous film. It is advantageous that the small polyoxyethylene ether surfactants used in spin-coated films as described in the present invention will result in fine pores smaller on average than about 20 nm. The resulting mesoporous film has a dielectric constant less than 3, which is stable in moist air with a specific humidity. The present invention provides a method for superior control of film thickness and thickness uniformity over a coated wafer, and films with low dielectric constant. The present invention is a method of dehydroxylating a silica surface that is hydroxylated having the steps of exposing the silica surface separately to a silicon organic compound and a dehydroxylating gas. Exposure to the silicon organic compound can be in liquid, gas or solution phase, and exposure to a dehydroxylating gas is typically at elevated temperatures. In one embodiment, the improvement of the dehydroxylation procedure is the repetition of the soaking and dehydroxylating gas exposure. In another embodiment, the improvement is the use of an inert gas that is substantially free of hydrogen. In yet another embodiment, the present invention is the combination of the two-step dehydroxylation method with a surfactant templating method of making a mesoporous film.
Patent TW-I271432-B (TW)
Title: Thermal evaporation preparation and method of thermal evaporating chemicals using the same
Inventor: KUBO NOBUYA
IPC: A01N25/20
Filed: 2000-01-14
Granted: 2007-01-21
Abstract: To provide thermal evaporation preparations and a method of thermal evaporating chemicals whereby the chemicals can be efficiently evaporated. Thermal evaporation preparations, wherein the preparation is in the form of a solid at ordinary temperature but molten by heating into a liquid as a whole, and a chemical employed as the active ingredient is evaporated from the ingredients of the preparation thus liquefied by heating, and a method of thermal evaporating chemicals.
Patent TW-460857-B (TW)
Title: Magnetic disk loading device
Inventor: HORITA YUJI
IPC: G11B17/051
Filed: 2000-01-27
Granted: 2001-10-21
Abstract: In the vicinity of the both sides of the disk insertion slot openings, based on the loading of the disk, it is furnished with the rotation test rod 3, 4 in touch with the said disk, and the disk control levers 5, 6, which are in contact with these test rods 3, 4 and rotate according to the principle of the lever. In the disk loading device which inserts the magnetic disk into the regeneration device, it prevents the erroneous insertion of the disk of different sizes, and thus it can prevent the malfunction of the device.
Patent TW-425339-B (TW)
Title: Portable pipe end preparation machine tool
Inventor: TREMBLAY CLEMENT
IPC: B23B5/16
Filed: 2000-05-03
Granted: 2001-03-11
Abstract: A portable machine tool for preparing pipe or other annular workpiece ends for welding includes a central mandrel shaft, a cutting head rotatably mounted on the mandrel shaft and rotary drive connector on the cutting head arranged to concentrically fit within an annular drive head of a modular drive motor unit. The drive motor unit is restrained against torque reactive rotation by a torque reaction bar secured to the mandrel shaft so that relative rotation between the drive motor unit and the mandrel shaft is prevented. The tool is configured so that the annulus of the annular driving head of the drive motor unit can fit axially over the rearward portion of the tool for quick assembly and disassembly. The torque reaction bar is connected by a quick disconnect to the mandrel shaft to facilitate assembly and disassembly of the drive motor unit with a cutting head. A cutter element for use with the tool includes fastener openings symmetrically located so that the cutter can be located on a seat surface in four interchangeable orientations enabling interchangeable use of four cutting edges provided on the cutter.
Patent TW-I257932-B (TW)
Title: Urethane (meth)acrylate oligomer, process for its production and photocurable composition
Inventor: KASHIWAME JOSHO
IPC: C09D11/00
Filed: 2000-06-08
Granted: 2006-07-11
Abstract: A urethane (meth)acrylate oligomer which has a low viscosity and gives a flexible cured product having a low surface tackiness, is provided. It is obtainable by reacting a polyol component comprising a polyoxyalkylene polyol which has from 2 to 4 hydroxyl groups, a hydroxyl value VOH (mgKOH/g) of from 5 to 115 and a total degree of unsaturation VUS (meq/g) satisfying VUS <= (0.45/VOH)+0.02, with a polyisocyanate compound and a hydroxylated (meth)acrylate compound.
Patent TW-535429-B (TW)
Title: Out of range image displaying device and method of monitor
Inventor: KIM WOONG-GYU
IPC: H04N1/387
Filed: 2000-07-29
Granted: 2003-06-01
Abstract: An image displaying device and method of a monitor is provided, which is capable of providing a normal display, even when the resolution of input image signals exceeds the resolution supported in the monitor. The displaying device includes an A/D converter for converting analog image signals into digital image signals composed of even pixels, odd pixels and even/odd pixels in accordance with a sampling clock set by a control signal; a delayer for delaying a horizontal synchronizing signal for predetermined time; a switch for selecting one of the horizontal synchronizing signal delayed for the predetermined time by the delayer and a normal horizontal synchronizing signal to generate the sampling clock of the A/D converter in accordance with a switching signal; memory for temporarily storing the digital image signals in a frame unit; a video scaler for storing the even and odd pixels digital image signals outputted from the A/D converter in the memory to thereby build one frame and transmitting the stored output to match with a signal input timing of a display module; and a microcomputer to output a switching signal to switch the switch in synchronism with the vertical synchronizing signal, if the resolution of the input image is over the resolution supported in the monitor, and at the same time output a control signal to set the sampling clock of the A/D converter to half a normal sampling clock.
Patent TW-488144-B (TW)
Title: Method and device to scan object with high resolution output
Inventor: JANG TSANG-HUAI
IPC: H04N1/04
Filed: 2000-09-11
Granted: 2002-05-21
Abstract: The main purpose of the present invention is to provide an image scanning device which comprises: a carrying module having a two-dimensional stage which has a first direction perpendicular to the second direction; an image capturing module under the stage to capture the scanning light after an object on the stage is scanned; most importantly, a first shifting module connected with the carrying module and the image capturing module, so as to shift with the pixel width less than the resolution in the first direction for the carrying module and the image carrying module; a light source to project the object to the image capturing module; a second shift module connected with the light source and the image capturing module, so as to shift in the second direction for the light source and the image carrying module; a transmission module connected with the light source, the first shift module and the second shift module, so as to supply energy to the light source, the first shift module and the second shift module; and finally, a control module connected with the transmission module and the image capturing module.
Patent TW-587267-B (TW)
Title: Computer cooling management control method and a device for the same
Inventor: TAKAHASHI AKIRA
IPC: H01H71/74
Filed: 2000-10-17
Granted: 2004-05-11
Abstract: During system operation, the invention provides an optimal power management configuration by switching the settings of an active cooling point and a passive cooling point based on external factors. In a personal computer system that carried out power management by rotating a cooling van 14, regulating the processing capacity of a CPU 13, or a combination thereof, an external event exemplified by changes in the power source drive configuration and changes in the body heat radiation characteristics due to an opening and closing operation of a display panel is detected by a drive power source detecting circuit 21 and a display panel opening/closing operation detection circuit 22, and during system operation, the active cooling point and the passive cooling point are dynamically switched by the power management control circuit 11, and thereby optimal power management is realized for various situations without user intervention.
Patent TW-I281413-B (TW)
Title: A skin care composition that mediates cell to cell communication
Inventor: ANDERSON GLEN T
IPC: A61K8/46
Filed: 2001-02-05
Granted: 2007-05-21
Abstract: There are disclosed skin treatment compositions containing cell signaling compounds, which induce and promote the biosynthesis and/or bioactivity of endogenous chemicals that mediate cell to cell communication in the skin between keratinocytes, fibroblasts and other cell types present in the skin. The cell signaling compound is selected from the group consisting of: andrographolide and its derivatives; adenosine cyclic phosphate and its derivatives; hydrolyzed milk proteins; sunflower seed extract; plankton extract; phytol and its derivatives; and mixtures thereof.
Patent TW-484261-B (TW)
Title: RF modem and communications transceiver utilizing saw device and pulse shaping
Inventor: BEN-BASSAT DAVID
IPC: H04B1/707
Filed: 2000-12-30
Granted: 2002-04-21
Abstract: A bidirectional direct sequence spread spectrum half-duplex RF modem, The RF modem can be applied to transmit and receive numerous types of analog and digital pulse modulation. The modem incorporates a SAW based correlator for performing the spreading and de-spreading functions in the transmitter and receiver. A SAW resonator fabricated on the same monolithic substrate provides the frequency source for the oscillator. An upconverter/downconverter provides frequency translation to the desired frequency band. Pulse gating and interrogating pulse shaping are employed to reduce the spectral side bands of the transmitted spread pulse. The RF modem operates as a analog or digital pulse transmitter and receiver. It is adapted to be generic and is versatile enough to be used in many different types of data communication systems, such as OOK, PWM and PPM. The RF modem can be used as the physical (PHY) layer in a layered communication system such as the ISO OSI communication stack. In an alternative embodiment, the transmission bit rate is increased by using a plurality of correlators wherein each is configured with a unique function (i.e., code) that is orthogonal with all other functions.