baber/WOPTO huggingface dataset:
Patent TW-507012-B (TW)
Title: Aluminium-titanium alloy of high specular reflectivity, reflective coatings comprising the alloy and mirrors and components including the coating
Inventor: MARTIN MICHEL
IPC: G02B5/08
Filed: 2000-07-19
Granted: 2002-10-21
Abstract: A microcrystalline metal alloy based on aluminium and titanium. Its aluminium content is from 80 to 90 atoms percent and its titanium content is from 10 to 20 atoms percent. The alloy is not in thermodynamic equilibrium, and is therefore resistant to oxidation and to corrosion, and simultaneously has a remarkable capacity for adhesion to polymer materials. A reflective coating consisting of a layer of the above metal alloy, preferably from 0.01 to 3 μm thick, covered with a protective film, preferably of a polymer material. A special mirror having a specular reflectivity at least equal to approximately 65% and good resistance to corrosion and to oxidation. The mirror comprises a substrate, preferably of a polymer material, supporting the reflective coating. Components including a mirror of the above kind, for example automobile rear view mirrors.
Patent TW-490835-B (TW)
Title: Semiconductor package and method for making the same
Inventor: KANG KUN-A
IPC: H01L21/68
Filed: 2000-08-02
Granted: 2002-06-11
Abstract: A method for making a semiconductor package firstly provides a lead frame having a first surface and a corresponding second surface. The lead frame includes at least a package unit that further includes a die pad, and a plurality of leads disposed on the periphery of the die pad where each of the leads further includes a neck portion. The method then attaches the second surface of the lead frame to a tape, and performs a punching process to cut off the neck portion of the lead so as to form a plurality of conductive blocks disposed independently on the periphery of the die pad. The method further provides a chip having its back surface attach to the first surface of the die pad, and provides electrical connection between the bonding pad and the first surface of the conductive block by using a plurality of bonding wires. Further, the method performs an encapsulating process to encapsulate the chip, the bonding wires, the die pad, and the first surface of the conductive block. The method then performs a singulating process to separate the package unit from the lead frame. Finally the method performs a detaping process to expose the die pad and the second surface of the conductive block.
Patent TW-461137-B (TW)
Title: Dielectric resonator and dielectric filter
Inventor: FURUTA ATSUSHI
IPC: H01P7/04
Filed: 2000-08-21
Granted: 2001-10-21
Abstract: This invention introduces a dielectric resonator. The tri-mode resonator is formed by combining the surface 2a formed by cutting one edge off from a roughly cubic dielectric material 1, the surface 2b formed by cutting off another edge not parallel to the above edge, and the three resonant modes of the dielectric material 1. The resonator is placed inside an intercepted waveguide, which is designed as a structure to excite resonance. By combining the above structure, the input and output terminals 9, 9 and the dipole antennas 8, 8 located in the openings of the terminals, a dielectric filter is formed. The characteristic of a three-stage filter can be obtained from a dielectric material 1, and therefore, the goal of small size and cost reduction can be achieved.
Patent TW-461837-B (TW)
Title: Granulated powder for high density sintered body and sintered body using the same
Inventor: HORATA AKIRA
IPC: B22F1/02
Filed: 2000-09-27
Granted: 2001-11-01
Abstract: To provide a granulated powder for a high density sintered body excellent in fluidity and sintered density and to provide a sintered body using the same. In this granulated powder obtained by granulating material powder containing small-sized grains with the average grain size of 1 to 20 μm and large-sized grains with the average grain size of 30 to 150 μm respectively consisting of stainless steel by using a binder, the small-sized grains are contained in the ratio of 30 to 70 wt.% in the granulated powder, and also, at least a part of the small-sized grains is deposited on the surfaces of the large-sized grains to form core grains having fine peripheral grains.
Patent TW-473688-B (TW)
Title: A mouse design featuring in physical comfort while being handheld by users
Inventor: TANIO YOSHIYUKI
IPC: G06F3/033
Filed: 2000-10-03
Granted: 2002-01-21
Abstract: This invention introduces one type of mouse, which can be held by users with the tendons of their upper arms untwisted. The mouse can support palms and can be moved in the same time under that condition and the users would not feel any pain or fatigue. The mouse main body 1 contains keys 2 for key pressing operation. It also contains a cable 4 connecting between the mouse main body 1 and information processing devices such as personal computers for the transmission of the input information. Furthermore, as far as the mouse main body 1 is concerned, it also contains a handhold part 10 for the users to hold the mouse under a relaxed condition with upper arms untwisted and a support part 6 for the users to place their palms. When the handhold part 10 is held by the right hands of the users, the curve of the surface of that part is consistent with the surface of the right palm. Therefore, no overpressure is generated to certain part of the palm at the handholding condition. The users can hold the handhold part 10 under a relaxed condition with upper arms untwisted and place their palms on the support part 6, therefore, users can use the mouse comfortably with no load generated to the wrist.
Patent TW-471051-B (TW)
Title: Substrate processing apparatus
Inventor: UEDA ISSEI
IPC: H01L21/00
Filed: 2000-10-05
Granted: 2002-01-01
Abstract: A first processing unit group for performing solution processing and a second processing unit group including heat and cooling processing units each having a heat processing unit and a cooling processing unit are arranged adjacent to each other such that the cooling processing unit is located on the first processing unit group side.This makes it possible to conduct temperature control precisely in a solution processing unit for performing solution processing for a substrate at about room temperature.
Patent TW-457399-B (TW)
Title: Blanks for half tone phase shift mask and half tone phase shift mask
Inventor: MOTONAGA TOSHIAKI
IPC: G03F1/00
Filed: 2000-12-15
Granted: 2001-10-01
Abstract: A blank for a half tone phase shift mask comprises a transparent substrate and a half tone phase shift film provided on the transparent substrate. The half tone phase shift film has a multilayer construction in which at least a first layer capable of being etched with a chlorinated gas and a second layer capable of being etched with a fluorinated gas are disposed in this order from the side near the transparent substrate. A film made of tantalum silicides is suitable to be used as the second layer of the halftone phase shift film. When such a blank is first etched with a fluorinated gas and then etched with a chlorinated gas, patterning in high precision will be made possible, because an etching selective ratio to a transparent substrate made of synthetic quartz and the like can be taken sufficiently while maintaining the applicability to the exposure light with a short wavelength that is characteristic of silicide materials in addition to good chemical stability and good processing properties that are characteristic of tantalum materials. As a result, it is possible to obtain an ideal half tone phase shift mask excellent in stability after mask processing and in the applicable to the short wavelength.
Patent TW-498631-B (TW)
Title: Method and apparatus for performing search acquisition in a multi-carrier communication system
Inventor: JOU YU-CHEUN
IPC: H04B1/7083
Filed: 2001-02-02
Granted: 2002-08-11
Abstract: A method and apparatus to search for a traffic channel in a multi-carrier spread spectrum communication network. In this first embodiment, all three pilot signals are transmitted with equal power from the base station. The remote station can noncoherently combine the received energy of all three pilots on a time hypothesis. This will reduce the value of M (the noncoherent accumulation time) by a factor of three. Thus the mean acquisition time is shortened by a factor of three with same probability of detection and false alarm as a signal carrier (1X) system, if each pilot is equivalent to a 1X pilot in power. Note that the number of operation (i.e., complexity) is the same as that for a 1X system, but the time elapsed is shortened by a factor of 3.
Patent TW-454076-B (TW)
Title: Gland packing
Inventor: FUJIWARA MASARU
IPC: F16J15/22
Filed: 2000-12-26
Granted: 2001-09-11
Abstract: A gland packing, wherein reinforcing fibers sticking out from the ends in the width direction of adjacent knitting yarns are overlapped each other, and the overlapped portions of reinforcing fibers are present in all the areas between adjacent knitting-yarn expanded graphite tapes to thereby minimize the formation of leakage flow passages. The gland packing (4), wherein the width-direction ends (1a, 1b) of knitting yarns (3A-3H) constituting the gland packing are allowed to face inward in the width direction, and reinforcing fibers (2A-2H) sticking out from the ends (1a, 1b) are confined to the inner sides of the knitting yarns (3A-3H).
Patent TW-471181-B (TW)
Title: Manufacturing method of wide view angle flat panel display cell
Inventor: CHEN JIAN-JR
IPC: H01L21/84
Filed: 2000-12-27
Granted: 2002-01-01
Abstract: A manufacturing method of wide view angle flat panel display cell is disclosed, mainly by combining the insulating layer hole-opening procedure which needs two masks in the traditional technology into that with only one mask to complete; thereby, originally it needs 7 masks to fabricate the liquid crystal flat panel display panel of FOP type, now it is reduced to be 6 masks in the present invention. Therefore, the fabrication cost is reduced.
Patent TW-498706-B (TW)
Title: Segmented electrode apparatus and method for plasma processing
Inventor: MITROVIC ANDERJ S
IPC: C23C16/44
Filed: 2001-01-09
Granted: 2002-08-11
Abstract: An electrode assembly (50) and an associated plasma reactor system (10) and related methods for a variety of plasma processing applications. The electrode assembly provides control of a plasma density profile (202) within an interior region (30) of a plasma reactor chamber (20). The electrode assembly includes an upper electrode (54) having a lower surface (54L), an upper surface (54U) and an outer edge (54E). The lower surface of the upper electrode faces interior region of the plasma chamber housing the plasma (200). And thus interfaces with the plasma. The electrode assembly further includes a segmented electrode (60) arranged proximate to and preferably substantially parallel with the upper surface of the upper electrode. The segmented electrode comprises two or more separated electrode segments (62a, 62b, ... 62n). Each having an upper and lower surface. Each electrode segment is spaced apart from the upper electrode upper surface by a corresponding controlled gap(Ga, Gb, ... Gn). The electrode assembly may further include one or more actuators (110) attached to one or more electrode segments at the upper surface of the one or more electrode segments. The actuators allow for movement of the one or more electrode segments to adjust one or more of the controlled gaps. The adjustable controlled gaps allow for controlling the shape of the plasma density profile within the interior region of the chamber, thereby allowing for a desired plasma process result.
Patent TW-I228516-B (TW)
Title: Polycarbonate substrates
Inventor: VAN OSSELAER TONY
IPC: C08G64/06
Filed: 2001-01-12
Granted: 2005-03-01
Abstract: The application concerns a method for the production of polycarbonates having high purity and extremely high transmission, particularly with short wavelengths, based on U-bis (4-hydroxyphenyl)-3,3,5-trimethyl cyclohexanone and 4,4-(metaphenylene diisopropyl) diphenol, and use of the polycarbonate thus obtained for the manufacture of optical data stores, and optical data stores manufactured in this way.
Patent TW-484208-B (TW)
Title: Process and device for the formation of thin layers of silicon-germanium compounds
Inventor: LY CHUN HAO
IPC: H01L21/203
Filed: 2001-01-31
Granted: 2002-04-21
Abstract: The invention relates to a process for producing epitaxial layers of silicon (Si)-germanium (Ge) compounds, which comprises: introducing, into an epitaxial chamber (6), a carrier gas, a gas of a silicon comppound and a gas of a germanium compound, the moisture content in the mixture of said gases being less then 2 ppm; producing the epitaxial growth at a temperature below 750 DEG C. The invention also applies to the production of epitaxial layers of silicon(Si)-germanium(Ge)-carbon compounds.
Patent TW-486830-B (TW)
Title: High resolution and brightness full-color LED display manufactured using CMP technique
Inventor: DAI YUAN-TUNG
IPC: H01L33/00
Filed: 2001-02-08
Granted: 2002-05-11
Abstract: A full-color LED display consists of red, green, and blue LED elements. Red and green LED elements are formed on a first substrate and covered by a first passivation layer. A second substrate is bonded to the passivation layer and polished to a thin substrate layer. A blue LED element is formed on the thin substrate layer. Then, a second passivation layer covers all three LED elements to form a full-color LED device. By arranging multiple full-color LED devices in rows and columns, and addressing and controlling each LED device by suitable wires, electrode layer and peripheral circuit, it is able to form a full-color LED display with high resolution and brightness.
Patent TW-I250512-B (TW)
Title: Recording medium, recording apparatus, and reading apparatus
Inventor: MIYAKE KUNIHIKO
IPC: G11B20/10
Filed: 2001-02-19
Granted: 2006-03-01
Abstract: Within a sub-code to be recorded in a recording medium, the physical characteristics of the recording medium are recorded. This enables a recording apparatus or a reading apparatus to easily and correctly determine the physical characteristics of the recording medium by reading the sub-code. The physical characteristic information includes information concerning the material, the disc type, the linear velocity, the track pitch, the moment of inertia, and the size/configuration of the recording medium. It is thus possible to easily and correctly determine the physical characteristics of the disc (or unit area) while maintaining the compatibility with known recording media.
Patent TW-525343-B (TW)
Title: Integrated circuit with control-circuit to control a drive-circuit
Inventor: SCHNEIDER RALF
IPC: G01R31/3185
Filed: 2001-03-22
Granted: 2003-03-21
Abstract: An integrated circuit with a terminal (10) for a digital signal (DQS) has a controllable drive-circuit (2), on which the digital signal (DQS) is applied, and which is serviced to output the digital signal (DQS). By means of an adjustable control-circuit (3), which has an input (31) for a clock-signal (CK), the drive-circuit (2) is controlled according to the clock-signal (CK). The integrated circuit includes additionally a comparison-device (4) to compare in time the signal-transition of the clock-signal (CK) with the signal-transition of the digital signal (DQS). At the output (43) of the comparison-device (4) an output-signal (A) can be picked up. So in a test-operation a time comparison of the signal-transition of the clock-signal (CK) and of the digital signal (DQS) on the output of the controllable drive-circuit (2) can be carried out with a relatively high accuracy.
Patent TW-496803-B (TW)
Title: Viseclamp boring machine
Inventor: SHIMADA HIROSUKE
IPC: B23B45/14
Filed: 2001-03-27
Granted: 2002-08-01
Abstract: This invention provides a viseclamp boring machine which can simultaneously bores a plurality of holes with respect to the width direction or with respect to the longitudinal direction of a work. In addition, the pitch of holes can be freely adjusted. A vise-clamp boring machine, comprising a clamp means for clamping work, and at least 2 processing means which is driven rotatably by a driving mechanism for the processing of said work clamped by said clamp means, characterised in that the distance between said processing means can be changed by a distance-changing means.
Patent TW-519820-B (TW)
Title: Photosensor assembly with shared structures
Inventor: SPEARS KURT E
IPC: H04N1/193
Filed: 2001-04-02
Granted: 2003-02-01
Abstract: A photosensor assembly has at least one line array of photosensors with a first sensor size (102, 116, 130, 204, 220, 236, 300, 308, 316, 512, 524, 536), and at least one line array of photosensors with a second sensor size (112, 126, 140, 212, 228, 244, 304, 312, 320, 516, 528, 540), with the two sizes being different. In an example embodiment, for every band of wavelengths being sensed, there are two line arrays of sensors, with one line array having relatively small sensor areas and the other line array having relatively large sensor areas. The line arrays with relatively small sensor areas are used for high native input sampling rates, and the line arrays with relatively large sensor areas are used for high color accuracy and speed. To minimize cost and circuit area, each line array of sensors having large sensor areas shares a charge shift register (106, 120, 134, 208, 216, 224, 232, 240, 302, 310, 318, 520, 532, 546) with a line array of sensors having small sensor areas. If overflow drains are present, some pairs of sensor line arrays may also share overflow drains (114, 128, 514, 526, 538).
Patent TW-I222158-B (TW)
Title: Manufacturing method of lower storage node of capacitor
Inventor: TSAI PEI-YUAN
IPC: H01L21/70
Filed: 2001-04-06
Granted: 2004-10-11
Abstract: A manufacturing method for lower storage electrode of capacitor is provided in the present invention. At first, plural lower storage nodes are formed on the semiconductor wafer surface. Then, an amorphous spacer is formed at the periphery of each lower storage node for assisting in fixing each lower storage node on the semiconductor wafer so as to prevent each lower storage node from toppling in the following process. Finally, a hemispherical grain process is conducted to make each spacer surface have a rough surface with plural hemispherical grain structures.
Patent TW-507069-B (TW)
Title: Modular fluorometer and method of using same to detect one or more fluorophores
Inventor: RASIMAS JEFFREY P
IPC: G01N21/64
Filed: 2001-04-30
Granted: 2002-10-21
Abstract: Described and claimed is a modular fluorometer and a method of using same to control an industrial water system, wherein said modular fluorometer comprises: one or more units with each unit comprising: a channel comprising on optically appropriate cell through which a water sample flows; a light source positioned outside said optically appropriate cell; an optional excitation filter positioned between the light source and the optically appropriate cell; a reference detector positioned outside the optically appropriate cell; an emission detector positioned outside the optically appropriate cell; an optional emission filter positioned between said emission detector and said optically appropriate cell; wherein if more than; one unit is present in said modular fluorometer, said optically appropriate cells through which said water sample flows are aligned such that only one channel through which a water sample flows exists in said fluorometer.
Patent TW-583029-B (TW)
Title: The process for preparing noble metal nanoparticles
Inventor: LEE CHIEN-LIANG
IPC: B01F3/12
Filed: 2001-05-01
Granted: 2004-04-11
Abstract: The method of preparing noble nanoparticles via reduction by the carboxyl, sulphate or sulfonic group of anodic surfactant has been invented. The nanoparticles could be dispersive in the H2O and organic solvent, such as chloroform and n-hexane. By change the carbon length of surfactant, the difference diameter of noble nanoparticles has been synthesized.
Patent TW-508629-B (TW)
Title: Probe card and its manufacturing method
Inventor: WADA KOUICHI
IPC: G01R31/26
Filed: 2001-05-17
Granted: 2002-11-01
Abstract: The invented probe card 100 is provided with contactors 92, a substrate 94, a signal transmission passageway 96, a grounding conductor 98 and a hole portion 102. The signal transmission passageway 96 is formed on the substrate 94. The substrate 94 is made of dielectric material or semiconductor material. The contactors 92 are formed of metallic glass material at the top end of the signal transmission passageway 96 on one side of the substrate 94. The use of minute processing technique for metallic glass material makes it possible to form the contactors 92 in a very thin form. The contactors 92 are formed above the hole-portion 102 and are spaced away from the substrate 94. The contactors 92 have elasticity in a direction normal to the surface of the substrate 94 such that it becomes possible for them, during test, to elastically contact the connection terminal formed on a circuit to be tested. The invented probe card 100, which is formed with contactors 92 of metallic glass material, is capable of transmitting high frequency signals to an integrated circuit having a number of narrow-pitch pads.
Patent TW-480581-B (TW)
Title: Method of fabricating color filter
Inventor: YEH CHENG-PANG
IPC: H01L21/02
Filed: 2001-06-07
Granted: 2002-03-21
Abstract: This invention provides a method to improve the adhesion of a color filter on a semiconductor wafer. The semiconductor wafer contains a substrate which contains a plural number of metal oxide semiconductor (MOS) transistor sensors and a plural number of insulators between every two MOS transistor sensors. A dielectric layer is firstly formed on a substrate to cover every MOS transistor sensor and insulator. A passivation layer is then formed on top of the dielectric layer and a plural number of filter recesses are formed on top of the individual corresponding MOS transistor sensors. Finally, a color filter is formed in every filter recess, in which the filter recess is employed to increase the contact surface between every color filter and passivation layer to preventing peeling of the color filters.
Patent TW-558462-B (TW)
Title: Method for continuously heating casting melt during casting
Inventor: CHEN CHING-CHI
IPC: B22D1/00
Filed: 2001-06-29
Granted: 2003-10-21
Abstract: The method for continuously heating casting melt during casting process comprises: (a) preparing step: preparing a casting container and an induction heating apparatus; (b) casting step: pouring a predetermined amount of melting material from an inlet into the casting container thereby flowing into a casting mold via a runner; also heating the melting material via high frequency electromagnetic wave generated from the induction heating apparatus; (c) cooling and forming step: terminating the heating action for cooling down and solidifying the melting material; and (d) form removal step: removing the solidified piece from the casing mold.
Patent TW-495930-B (TW)
Title: Manufacturing method for flash memory
Inventor: TZENG HUNG-HUEI
IPC: H01L21/8247
Filed: 2001-07-24
Granted: 2002-07-21
Abstract: A manufacturing method for flash memory is provided, which includes the following steps: providing a semiconductor substrate with completed previous processes, wherein the semiconductor substrate is formed with a tunneling oxide layer and a first conductive layer thereon, and isolated from the shallow trench; removing part of the first conductive layer to make the shallow trench isolation higher than the first conductive layer; depositing a dielectric layer and etch-back until the first conductive layer to form a spacer; using the spacer as an etching mask to etch the first conductive layer for forming a groove; removing part of the shallow trench isolation to expose the outer surface of the trench; removing the spacer to form a floating gate; then, depositing a thin dielectric layer; and, depositing a second conductive layer and patterning the second conductive layer to form a control gate.