baber/WOPTO huggingface dataset:
Patent TW-412627-B (TW)
Title: Valve of vacuum apparatus
Inventor: ONODERA KOICHI
IPC: F16K5/16
Filed: 1999-12-03
Granted: 2000-11-21
Abstract: A valve of a vacuum apparatus which comprises a valve seat body having left and right communicating openings opposed to the two vacuum chambers, respectively, a valve body movable in the axial direction of the valve seat body and rotatable around the center axis thereof, and a driving section for moving the valve body in the axial direction of the valve seat body and for rotating it around the center axis thereof, the valve being so disposed between the left and right vacuum chambers that the driving section of the valve is projected outwardly in the horizontal (lateral) direction.
Patent TW-454197-B (TW)
Title: Semiconductor memory device having a redundancy judgment circuit
Inventor: SHIBUYA MASAHIRO
IPC: G11C29/04
Filed: 1999-12-07
Granted: 2001-09-11
Abstract: A semiconductor memory device includes a redundancy word driver to select a redundancy memory cell and a main word driver to select a normal memory cell, wherein it is judged on the basis of an address input whether a redundancy memory cell or a main word is selected and thereby, a time to drive a word line is shortened. In a redundancy judgment circuit, control signals RDC0 to activate redundancy word drivers and a control signal XDC to activate a main word driver are produced, by using dynamic NOR circuits and a dynamic AND circuit that can each set an initial state of an output signal thereof regardless of an input signal, wherein the control signals RDC and XDC in initial states are respectively set to levels at which the redundancy word drivers and main word driver are all inactive.
Patent TW-522342-B (TW)
Title: Method for simulating snowing view in computer
Inventor: WEN SAY-YEE
IPC: G06F3/14
Filed: 1999-12-20
Granted: 2003-03-01
Abstract: The invention relates to a method for simulating snowing view in computer, which is used to show the deep snowing view on computer screen. The method disclosed in the invention comprises to provide a snow flake system that determines the position of a snow flake in two-dimensional system at certain moment and proceed snow flake upgrading and drawing in accordance with the said snow flake position by virtue of the total count of snow flake limited by a snow flake system to achieve the goal of snowing view simulation.
Patent TW-461079-B (TW)
Title: Semiconductor memory apparatus
Inventor: WATANABE MAKOTO
IPC: H01L27/10
Filed: 2000-01-05
Granted: 2001-10-21
Abstract: The present invention relates to a kind of semiconductor memory apparatus, in which memory cells containing the bit number of the corresponding memory data are disposed to form blocks, and plural blocks are arranged in the column direction to form block column for the semiconductor apparatus. The characters of the present invention include the followings. The first number of the memory-cell blocks are arranged in the column direction to form the first block column. The second number larger than the first number of memory-cell blocks are arranged in the column direction to form the second block column. The first and the second column blocks are individually connected with the peripheral circuit that controls their circuit actions. The first and the second column blocks are disposed in parallel with each other on the semiconductor substrate such that at least one part of the peripheral circuit stated above is disposed adjacent to the first column block.
Patent TW-425281-B (TW)
Title: Control system and method
Inventor: KAMEN DEAN L
IPC: A61G5/04
Filed: 2000-05-15
Granted: 2001-03-11
Abstract: A system and method for controlling a device such that device operates in a smooth manner. The system may switch between control architectures or vary gain coefficients used in a control loop to control the device. As the architecture or gains are switched, the control signal may be smoothed so that the device does not experience an abrupt change in the control signal it receives. In one embodiment, the control signal may be smoothed by adding a decaying offset value to the control signal to create a smoothed control signal that is applied to the device.
Patent TW-479223-B (TW)
Title: Error correction circuit and method for a memory device
Inventor: WALTERS DONALD MONROE JR
IPC: G11C29/42
Filed: 2000-05-18
Granted: 2002-03-11
Abstract: An error correction circuit and method for a memory device use an error correcting block code such as a Hamming code to detect and correct errors, if any, in the data bytes. The error correction circuit and method are capable of improving the speed of error correction to reduce delays in the external data access time.
Patent TW-518253-B (TW)
Title: Complex oxide catalysts and process for producing (meth)acrolein and (meth)acrylic acid
Inventor: KIMURA NAOMASA
IPC: C07C45/35
Filed: 2000-05-24
Granted: 2003-01-21
Abstract: Complex oxide catalysts represented by the formula, MoaWbBicFedAeBfCgDhEiOx (in which A is Ni or Co; B is Na, K, Rb, Cs or Tl; C is an alkaline earth metal; D is P, Te, Sb, Sn, Ce, Pb, Nb, Mn, As, B or Zn; E is Si, Al, Ti or Zr; and where a is 12, 0 ≤ b ≤ 10, 0 < c ≤ 10, 0 < d le; 10, 2 ≤ e ≤ 15, 0 < f ≤ 10, 0 ≤ g ≤ 10, 0 ≤ h ≤ 4 and 0 ≤ i ≤ 30) are provided. The catalysts are characterized in that the molar ratio of the total nitrate anions to the molybdenum at the time of catalyst preparation is more than 1 but not more than 1.8. When used in the reaction for producing (meth)acrolein and (meth)acrylic acid by vapor-phase oxidation of at least a compound selected from propylene, isobutylene, t-butanol and methyl-t-butyl ether, the catalysts exhibit excellent activity and selectivity and maintain stable performance over prolonged period.
Patent TW-434377-B (TW)
Title: Method for manufacturing the ball cork body of ball valve using the wheel roll forming and apparatus thereof
Inventor: YE JENG-SHIAN
IPC: F16K5/06
Filed: 2000-05-31
Granted: 2001-05-16
Abstract: This invention relates to a method for manufacturing the ball cork body of ball valve using the wheel roll forming and apparatus thereof, comprising: press feeding the pipe material used to manufacture the ball cork, with a suitable interval into the center of a wheel rolling device; abutting the pipe material with the three wheel rollers in the wheel rolling device separated with an included angle of 120 degree; roll forming the straight pipe shaped periphery of the pipe material into the spherical ball cork body by the wheel rolling action of wheel rollers; cutting off the finished ball cork body from the pipe material by the cutting element provided downstream the wheel rollers when the pipe material is feed with the same interval again. Therefore, integrally formed ball cork body can be continuously manufactured with automation manner, so as to not only greatly reduce the manufacturing cost of the ball cork body, but also precisely control the roundness and the dimension accuracy of the ball cork body, and thereby enhance the machining quality of the ball cork body.
Patent TW-499614-B (TW)
Title: Active matrix liquid crystal display device and manufacturing method thereof
Inventor: SAKAMOTO MICHIAKI
IPC: G02F1/136
Filed: 2000-06-01
Granted: 2002-08-21
Abstract: The object of the present invention is to provide an active matrix liquid crystal display device, which comprises a on-chip color filter structure, wherein by producing a contact hole in small size without deteriorating the productivity, the high resolution and high open ratio can be realized. The liquid crystal display device with on-chip color filter structure according to the present invention has a structure, wherein the gate insulation layer is removed, a passivation film is formed above the pixel opening portion to form the color filter, and the thickness of the color filter formed as the shape of the color filter is configured to be smaller than the thickness of the color filter formed above the pixel opening portion.
Patent TW-466466-B (TW)
Title: Driving circuit of thin film transistor light emitting display and the usage method thereof
Inventor: DING JING-LUNG
IPC: G09G3/32
Filed: 2000-06-21
Granted: 2001-12-01
Abstract: A driving circuit of thin film transistor light emitting display and the usage method thereof are disclosed, wherein the data circuit is connected to the first transistor, the first transistor is connected to a capacitor, the data circuit proceeds a charging process to the capacitor through the channel of the first transistor, and the second transistor is connected to the capacitor and the organic light emitting diode, wherein the capacitor proceeds a discharging and light emitting process to the organic light emitting diode through the second transistor.
Patent TW-450904-B (TW)
Title: Air bag device
Inventor: NISHIJIMA KAZUYOSHI
IPC: B60R21/239
Filed: 2000-09-29
Granted: 2001-08-21
Abstract: An air bag device mounted on a steering wheel comprises a holding unit connected to a boss portion of the steering wheel. An inflater is held by the holding unit. The inflater includes a gas ejection portion. First and second fabrics have peripheral portions sewed together to constitute a bag structure. A gas inlet opening is formed in the first fabric. The gas inlet opening has the gas ejection portion of the inflater passed therethrough, so that the gas inlet opening is exposed to the interior of the bag structure. A third fabric is smaller in size than the first and second fabrics. The third fabric is installed in the bag structure in a manner to cover over the gas ejection portion of the inflater. A plurality of sewed points are provided by which the first and third fabrics are sewed together. A plurality of gas flow passages are provided between the first and third fabrics. Each gas flow passage is defined between neighboring two of the sewed points. A vent opening extends through one of the sewed points to provide a communication between a major portion of the interior of the bag structure and the outside of the same.
Patent TW-524797-B (TW)
Title: 2-hydroxynaphthalene-3-carboxylic acid granulate and their production
Inventor: UENO RYUZO
IPC: C07C65/11
Filed: 2000-10-23
Granted: 2003-03-21
Abstract: Granular product of 2-hydroxynaphthalene-3-carboxylic acid with well-suppressed dusting tendency, and process for preparing the same is provided. Granular product of 2-hydroxynaphthalene-3-carboxylic acid having an average particle size of 150 μm or more and a hardness of 70-3000 g, and a process for preparing the same comprising the steps of dry compressing powdery 2-hydrpxynaphthalene-3-carboxylic acid to give compressed material and pulverizing and classifying the same.
Patent TW-490613-B (TW)
Title: Device and method for information processing, and program storage medium
Inventor: MORITA TOSHIHIRO
IPC: G06F21/10
Filed: 2000-12-12
Granted: 2002-06-11
Abstract: In an information processor or personal computer (1) to which a terminal is connected and which checks out or in a content to or from the terminal, a device driver (116) detects that a portable device (6) is connected to the personal computer (1), and when the device driver (116) detects that the portable device (6) is connected to the personal computer (1), a start-up program (117) reads contents-related data from the portable device (6) and starts up a display/operation instruction program (112) to provide a display corresponding to the read data.
Patent TW-I254704-B (TW)
Title: Benzoic acid esters, and liquid-crystalline medium
Inventor: GOULDING MARK
IPC: C09K19/30
Filed: 2000-12-27
Granted: 2006-05-11
Abstract: The invention relates to benzoic acid esters of the formula I, in which R1, X1, X2, X3, Y, Z and formula are as defined above. Benzoic acid esters of the formula I, in which R is H, an alkyl radical having 1-12 carbon atoms which is unsubstituted or at least monosubstituted by halogen or CN and in which, in addition, one or more CH2 groups may each, independently of one another, be replaced by -O-, -C=C- or -CH=CH- in such a way that heteroatoms are not connected directly, Z is -C=C- or a single bond, Y is H or F, and X1, X2, X3, X4 and X5, independently of one another, are H or F, with the proviso that, in the compounds of the formula I in which Y is F, and (a) R1 is an alkyl, oxaalkyl or alkoxy having 1 to 10 carbon atoms in which one or more CH2 groups have been replaced by -C=C- or (b) Z is -C=C-.
Patent TW-554145-B (TW)
Title: A shock absorber having high dissipating power
Inventor: EROSHENKO VALENTIN
IPC: F16F9/44
Filed: 2001-01-17
Granted: 2003-09-21
Abstract: The invention relates to a shock absorber having high dissipating power and comprising a rod-and-piston assembly (12) slidably received in a cylinder (11) and defining on either side of the piston (13) respective working chambers (18; 19) containing hydraulic fluid. In the invention, each working chamber (18, 19) communicates continuously with an associated chamber (20, 21) containing a heterogeneous energy absorption-dissipation structure constituted by a capillo-porous matrix (51, 61) and an associated liquid (52, 62) relative to which the matrix is lyophobic. In addition, each working chamber (18, 19) communicates with a common compensation chamber (30) via an associated valve system (32, 33) including non-return means (40, 41) ensuring that the working chamber concerned closed automatically during compression, and opens during expansion.
Patent TW-474038-B (TW)
Title: Pixel structure and process for full color organic light-emitting diode display device
Inventor: SHEU CHAI-YUAN
IPC: H01L33/00
Filed: 2001-01-17
Granted: 2002-01-21
Abstract: A pixel structure for full color organic light-emitting diode display device comprises two thin film transistors, a storage capacitor and an organic light-emitting diode connected to a substrate. The pixel structure of the display device has blue organic light-emitting diode or polymer light-emitting diode as the light-emitting material, and low temperature polycrystalline silicon thin film transistor as the current source for the organic light-emitting diode display device and as active driving element. A color conversion medium is used to convert blue light to red or green light to form a full color organic light-emitting diode. The process consists mainly of manufacturing processes for black matrix, island, gate, interlayer, color changing medium, and organic light-emitting diode deposition. By fabricating color conversion medium and low temperature polycrystalline silicon thin film transistor in the same process, a high resolution, high performance, and wide viewing angle display device is produced.
Patent TW-505879-B (TW)
Title: Addressee name label for goods distribution and publishing system of addressee name label
Inventor: ARITOMI KEIJI
IPC: G09F3/00
Filed: 2001-04-04
Granted: 2002-10-11
Abstract: The subject of the invention targets at the innovation of addressee name label to relieve the overhead of distribution operation in sticking addressee name label on goods and to efficiently perform distribution processing for distribution business. The solution of the invention is to use an addressee name label stuck on distributed goods constituted by printing of zip code, address and name as well as the symbols representing the bar code concerning the said zip code, address and name, the delivery ticket number and bar code representing delivery ticket number data. As addressee name, delivery ticket number and symbol representing such data are together, the label sticking process of goods can be done in one time and the distribution data can be read readily and promptly.
Patent TW-I287850-B (TW)
Title: A method of depositing dielectric
Inventor: WIGGINS CLAIRE LOUISE
IPC: C23C14/08
Filed: 2001-04-11
Granted: 2007-10-01
Abstract: This invention relates to a method of depositing dielectric on a semiconductor substrate to form part of a capacitor. The method includes reactive sputtering a metal oxide layer from a target of metal onto the substrate wherein the support is biased to induce a DC voltage across the depositing dielectric as it forms. The voltage may be in the range of 200-300V.
Patent TW-519639-B (TW)
Title: Optical recording method and medium
Inventor: UTSUNOMIYA HAJIME
IPC: G11B7/126
Filed: 2001-05-11
Granted: 2003-02-01
Abstract: When information is recorded in an optical recording medium having a recording layer by irradiating a laser beam thereto through an optical system, the recording is carried out under the conditions: λ/NA ≤ 680 nm and n.Tw ≤ 22 ns wherein the laser beam has a wavelength λ, the optical system includes an objective lens having a numerical aperture NA, the window margin is Tw, and a signal length corresponding to the shortest recorded mark is n.Tw. The method provides for a high transfer rate and minimizes the jitter.
Patent TW-I233838-B (TW)
Title: Process and apparatus for fluid bed reactions
Inventor: BECKER STANLEY JOHN
IPC: C07C53/08
Filed: 2001-06-13
Granted: 2005-06-11
Abstract: A process and apparatus for contacting (a) at least one gaseous reactant and (b) at least one liquid selected from the group consisting of reactants, coolants and mixtures thereof in the presence of a fluidised bed of catalyst, in which the liquid is introduced into the reactor through at least one inlet located within the fluidisation zone and the gaseous reactant is introduced into the reactor through at least one inlet located within the fluidisation zone adjacent the support means.
Patent TW-I243244-B (TW)
Title: Conductive contact member
Inventor: KAZAMA TOSHIO
IPC: G01R31/28
Filed: 2001-06-28
Granted: 2005-11-11
Abstract: In a conductive contact member typically used in fixtures for testing semiconductor devices and circuit boards having solder balls or terminals having solder deposited thereon, and electric sockets for semiconductor devices, a layer of highly electrically conductive material resistant to solder deposition is formed at least over a conductive contact part of the conductive contact member so that transfer of solder of the object to be tested onto the conductive contact member can be reduced and the number of possible contacts that can be effected before the cleaning of the solder deposition on the contact part becomes necessary can be increased. Therefore, the run time of the test line can be increased, and the maintenance cost can be reduced.
Patent TW-535378-B (TW)
Title: Multi-state power control mechanism for a wireless communication system
Inventor: ULUPINAR FATIH
IPC: H04B7/26
Filed: 2001-07-13
Granted: 2003-06-01
Abstract: A power control mechanism having a number of states and suitable for used in a communication system in which data transmissions are not continuous (i.e., bursty in nature). In one embodiment, a power control unit includes a data processor, a state machine, and a threshold adjustment element. The data processor receives and processes an input signal to provide status of data frames received from the input signal for a particular data transmission. The state machine receives the frame status and provides a current state for the power control unit. The current state is indicative of a status of a particular communication session that includes the data transmission, and is one of a number of possible states. The threshold adjustment element receives the frame status and the current state and adjusts a power control setpoint in response thereto. The setpoint is used to control the signal quality of the input signal and is adjusted in accordance with a particular adjustment scheme (i.e., a particular set of ""rules"") selected from a number of possible adjustment schemes. Each possible adjustment scheme is associated with a respective possible state and defines a particular set of rules for adjusting the setpoing.
Patent TW-498555-B (TW)
Title: System for manufacturing a thin-film transistor, method of manufacturing a thin-film transistor, method of evaluating polysilicon, and apparatus for inspecting polysilicon
Inventor: WADA HIROYUKI
IPC: H01L21/20
Filed: 2001-07-20
Granted: 2002-08-11
Abstract: In this invention, the condition of a polysilicon film is evaluated, and a manufacture margin for the film is determined from the condition evaluated. The power of an excimer laser annealing apparatus is set based on the manufacture margin. The annealing apparatus anneals an amorphous silicon film, converting the same to a polysilicon film. The surface spatial structure of the polysilicon film thus formed exhibits linearity or periodicity, or both, depending on the energy applied to the amorphous silicon film during the annealing. The image data of the polysilicon film is processed, thereby determining the linearity and/or periodicity in numerical values, by utilizing the auto-correlation function of the surface image of the polysilicon film. A difference between the auto-correlation function of the surface image of parts of the polysilicon film, which are a source region and a drain region, and the auto-correlation function of the part of the polysilicon film, which lies above a gate electrode, is obtained. The manufacture margin of the polysilicon film is calculated from this difference.
Patent TW-559854-B (TW)
Title: Fluid distribution system and process, and semiconductor fabrication facility utilizing same
Inventor: WANG LUPING
IPC: F17C11/00
Filed: 2001-07-24
Granted: 2003-11-01
Abstract: A fluid distribution system for supplying a gas to a process facility such as a semiconductor manufacturing plant. The system includes a main fluid supply vessel coupled by flow circuitry to a local sorbent-containing supply vessel from which fluid, e.g., low pressure compressed gas, is dispensed to a fluid-consuming unit, e.g., a semiconductor manufacturing tool. A fluid pressure regulator is disposed in the flow circuitry or the main liquid supply vessel and ensures that the gas flowed to the fluid-consuming unit is at desired pressure. The system and associated method are particularly suited to the supply and utilization of liquefied compressed gases such as trimethylsilane, arsine, phosphine, and dichlorosilane.
Patent TW-506087-B (TW)
Title: Method for forming a bump electrode, semiconductor device and method of fabricating the same, semiconductor chip, circuit board, and electronic machine
Inventor: OTA TSUTOMU
IPC: H01L23/485
Filed: 2001-08-31
Granted: 2002-10-11
Abstract: The present invention relates to the method for forming a bump electrode, a semiconductor device and method of fabricating the same, a semiconductor chip, a circuit board, and an electronic machine, which have high reliability and can be used in narrow spacing. The invented method for forming a bump electrode includes the following steps: forming a photo-resist layer on a pad 12 that is provided with a through-hole 22; and forming a metal layer (the bump electrode 34), which is electrically connected to the pad 12, by conforming to the shape of the through-hole 22. The metal layer (the bump electrode 34) is formed to have a shape of having a region (recess portion 36) for receiving the soldering or brazing material 40.
Patent TW-512527-B (TW)
Title: Charge transfer device
Inventor: TAKAHASHI TATSUYA
IPC: H04N5/335
Filed: 2001-09-21
Granted: 2002-12-01
Abstract: The present invention provides a charge transfer device, in which power consumption of an output section for a charge transfer device in a solid-state imaging apparatus can be reduced. Control transistors TS1, TS2, TS3 are provided in a source follower amplification circuit constituting an output amplifier 46 of a CCD image sensor 30. The control transistor is switched on and off by switching the gate voltage in accordance with the operation state of the charge transfer device. For example, when the imaging device is in a standby mode, the control transistor is turned off to suspend operation of the source follower amplification circuit.