baber/WOPTO huggingface dataset:
Patent TW-402802-B (TW)
Title: An apparature and method of dynamic adjusting voltage source used in the integrated circuit
Inventor: TERNULLO LUIGI JR
IPC: H01L27/00
Filed: 1999-02-05
Granted: 2000-08-21
Abstract: This invention provides an apparature and method of dynamic adjusting voltage source used in the integrated circuit; it includes especially a voltage source adjusting system suitable for using in the chip which could provide various voltage source under various operation mode to be in tune with various working mode usage. Such system comprises the voltage sense circuit (VSC) and a settable buffer circuit (CBC) which could adjust the voltage producer on the chip. Such settable buffer circuit (CBC) produces an output signal to the voltage producer on the chip to control the action or not of the voltage producer. The voltage sense circuit (VSC) produces the detected voltage level VLD signal of which the level is the function of the output voltage on the voltage producer. It could settle the signal of settable buffer circuit (CBC) receiving working model and the detecting signal coming from the voltage sensor circuit VLD. The response of settable buffer circuit (CBC) toward the control signal is to preset a voltage level of the relative selective working model in the settable buffer circuit (CBC). Especially the aiming for the various working model the settable buffer circuit (CBC) could make the voltage producer on the chip to produce the corresponding voltage source voltage. The example of this invention explains that the settable buffer circuit (CBC) uses a settable pull-up circuit which could change the excitation point of the threshold voltage. Such settable pull-up circuit uses the voltage in the internal node and to let the output signal to control the action or inaction of the voltage producer. Under one of the operation model, such pull-up circuit would elevate strongly the node voltage to make such buffer circuit different under another operation model and to change the threshold voltage.
Patent TW-408410-B (TW)
Title: Manufacture of wiring substrate for mounting semiconductor element
Inventor: OSAWA KENJI
IPC: H05K3/20
Filed: 1999-02-12
Granted: 2000-10-11
Abstract: The object of the present invention is to provide a manufacture method of semiconductor device wiring substrate for package using the electrolysis electroplating on the formed bump joint point 6, and the wiring would not have to being pull-off one-by-one so that the drawback of conventional electrolysis electroplating method is eliminated. To achieve the object, on the surface of the metal substrate 1, there are formed the anti-erosion agent film 4 (the first anti-erosion agent film) of negative film type for the formation of wiring film, and the anti-erosion agent film 5 (the second anti-erosion agent film) of negative film type for the bump joint point and pad, which are used as the shielding mask for performing electrolysis electroplating to the bump joint material film to form the bump joint 6. Then, only the second anti-erosion agent film 5 is removed. The first anti-erosion agent film 4 is used as the shielding mask and the electrolysis electroplating is used to form the wiring film 7.
Patent TW-404011-B (TW)
Title: The method of etching the contact hole of an inclination angle between 85 DEG to 90 DEG in the silicon oxide layer of the semiconductor chip
Inventor: YANG CHAN-LON
IPC: H01L21/768
Filed: 1999-04-16
Granted: 2000-09-01
Abstract: This invention provides a method of etching the contact hole of an inclination angle between 85 DEG to 90 DEG in the silicon oxide layer of the semiconductor chip; the surface of semiconductor chip comprises a silicon nitride layer, a silicon oxide layer located on silicon nitride layer, and a photoresist layer located on silicon oxide layer; there located a hole on photoresist layer to define the position of contact hole. Method is to aerate a sulfur hexafluoride (C4F8) and argon (Ar) gas under the environment of the fluorine alkane compound containing hydrogen composition to proceed a dry etch process to remove downwardly the silicon oxide below hole until silicon nitride forms a contact hole of an inclination angle of a sidewall between 85 DEG to 90 DEG.
Patent TW-451170-B (TW)
Title: A robust digital watermarking mechanism for multimedia
Inventor: JANG JEN-CHENG
IPC: G06K9/36
Filed: 1999-04-20
Granted: 2001-08-21
Abstract: Watermarking techniques are primarily used for copyright protection. We develop a digital watermarking technique, which is based on Torus Automorphism and cryptography. In order to achieve copyright protection properly, digital watermarking must satisfy the following requirements. (1) high quality of watermarked media. (2) watermarks can not be detected by illegal people. (3) algorithms must be made public. (4) to retrieve watermarks does not need original media. (5) watermarks can resistant several modifications; such as filtering, crop-and-paste, lossy data compression, etc. (6) high performance.
Patent TW-487560-B (TW)
Title: Toothbrush manufacturing handling device
Inventor: SORRENTINO ALAN V
IPC: A46D3/08
Filed: 1999-05-20
Granted: 2002-05-21
Abstract: A toothbrush handling device for handling of toothbrushes during the manufacturing process. The device is a rigid toothbrush holder with fixed dimensions which is easily transported in a conveyor type apparatus. The holder is formed with a generally toothbrush-shaped portion and terminates in at least one cavity suitable to hold at least the head portion of the toothbrush such that the bristles do not contact any interior surface of the cavity. If only one cavity is present, it is large enough to permit a gripping mechanism to grasp a portion of the brush to permit the insertion of the brush into or the removal of the brush from the transport device. Also, if more than one cavity is present, the cavities are separated by a supporting wall. The device enables improved and easier handling of the toothbrushes during manufacturing and processing, and protects the bristles from damage during those processes.
Patent TW-444166-B (TW)
Title: Automatic convertion device driver of device type data
Inventor: NOGUCHI SEIJI
IPC: G06F13/00
Filed: 1999-08-31
Granted: 2001-07-01
Abstract: Without changing the setting of specific data of the existing device itself, the device type data acquired from the ATAPI device 1 and the device type data that can be recognized by the operating system 4 are compared with each other, and when both device type data are not matched, the device type data acquired from the ATAPI device 1 is converted into the device type data that can be recognized by the operating system 4.
Patent TW-490526-B (TW)
Title: Environmental-protection power-saving control method for clothes drying machine
Inventor: CHEN MING-JR
IPC: D06F58/28
Filed: 1999-10-26
Granted: 2002-06-11
Abstract: There is provided an environmental-protection power-saving control method for clothes drying machine. In the drying process using roller driving mechanism and hot air supplying mechanism, a humidity detecting device is employed to detect the humidity of the air in the hot air exhausting device for being compared with the pre-defined knowledge database in a control microcomputer, thereby controlling the hot air supplying mechanism to automatically switch into continuous or intermediate hot air supply. Accordingly, the hot air in the roller can fully exchange cold/hot air with the clothes, so as to exhaust saturated high-humidity air via the air exhausting device, thereby achieving the environmental-protection power-saving effect and simultaneously increasing the drying efficiency.
Patent TW-460874-B (TW)
Title: Optical pickup
Inventor: IWANAGA ATSUSHI
IPC: G11B7/09
Filed: 1999-10-29
Granted: 2001-10-21
Abstract: An optical pickup according to the invention has optical elements such as a collimator lens (45) securely installed on a carriage (24). The optical pickup is provided with the carriage (24), a second louvered pieces (39), which are constructed by bending portions of the carriage (24), and a groove section (39c), which is made on the louvered pieces (39) to introduce adhesive (13) therein. A collimator lens (45) is positioned in the groove section (39c) and fixed through the adhesive to the louvered pieces (39).
Patent TW-460999-B (TW)
Title: Microstructure defect detection
Inventor: LO CHIWOEI WAYNE
IPC: H01L21/66
Filed: 2000-01-12
Granted: 2001-10-21
Abstract: Methods of inspecting a microstructure comprise applying charged particles to the wafer to negatively charge up the wafer over a region having contact or via holes, scanning a charged-particle beam over the region while detecting secondary particles so as to produce a detector signal, determining from the detector signal an apparent dimension of a contact hole, and comparing the apparent dimension of the contact hole with reference information to identify a defect. The reference information can be a conventional voltage-contrast image or can be design data indicating expected physical size of the contact hole and expected electrical connectivity of material within or beneath the contact hole. The wafer can be charged up by directing a flood of electrons toward a surface of the wafer and/or by controlling potential of an energy filter so as to direct secondary electrons back to the wafer while directing a charged-particle beam at the wafer. Other methods of inspecting a microstructure comprise charging up a microstructure, interrogating the microstructure with a charged-particle beam to obtain apparent dimensional information for a feature of the microstructure, and comparing the apparent dimensional information with reference information about the microstructure to identify a defect. Apparatus for inspecting semiconductor wafers and other microstructures are also disclosed, as are computer program products comprising a computer usable media having computer-readable program code embodied therein for controlling a charged-particle-beam system for inspecting a microstructure.
Patent TW-457731-B (TW)
Title: Structure and manufacturing method of a light emitting diode
Inventor: LIOU HUEN-HUANG
IPC: H01L33/00
Filed: 1999-12-29
Granted: 2001-10-01
Abstract: A light emitting diode is produced by dropping viscous epoxy resin onto a PCB containing the diode chips to form a semi-spherical epoxy coating, baking epoxy to form an arc-shaped outer layer, and then dissecting the PCB. The light emitting diode produced yields brighter white light and is useful for applications such as billboards, warning panels, liquid crystal panels and so on.
Patent TW-586168-B (TW)
Title: Method and apparatus using silicide layer for protecting integrated circuits from reverse engineering
Inventor: BAUKUS JAMES P
IPC: H01L21/28
Filed: 2000-04-20
Granted: 2004-05-01
Abstract: A method and apparatus for protecting semiconductor integrated circuits from reverse engineering. Semiconductor active areas are formed on a substrate. A silicide layer is formed both over at least one active area of the semiconductor active areas and over a selected substrate area for interconnecting the at least one active area with another area through the silicide area formed on the selected substrate area. In a preferred embodiment a silicide layer formed on a first active area is interconnectingly merged laterally with a silicide layer formed on a second active area through the silicide layer formed on the selected substrate area.
Patent TW-I226239-B (TW)
Title: Novel oral pharmaceutical composition containing nalbuphine ester prodrug
Inventor: HU YOU-PU
IPC: A61K31/44
Filed: 2000-05-15
Granted: 2005-01-11
Abstract: An oral pharmaceutical composition with greatly increased bioavailability includes an oily agent, an effective amount of a nalbuphine ester prodrug or a pharmaceutically acceptable salt thereof. Such a pharmaceutical composition can greatly increase the oral bioavailability of nalbuphine for more than 12 times and prolong the retention time of nalbuphine in a body, thereby maintaining a longer analgestic period of time, as well as reducing the analgestic cost.
Patent TW-I223115-B (TW)
Title: Surface light device, liquid crystal display device and reflective member
Inventor: SHIOTANI TAKESHI
IPC: G02F1/133
Filed: 2000-06-14
Granted: 2004-11-01
Abstract: The present invention provides a surface light device to prevent any generation of a bright line, so as to achieve uniform illumination, and make a surface light source compact and lightweight by enlarging an effective use region of an emission surface. In a surface light source, a segment 42 of a reflector 10 is formed by shearing, so that the corner of the segment 42 is sharply formed, and the segment 42 can be surely fitted in such a manner as to cover an edge 40 of a light guide plate 4. A rubber piece 13 disposed in a clearance 12 defined by one side face of the light guide plate 4 and a frame 2 presses the light guide plate 4 against the segment 42. An incident surface 7 of the light guide plate 4 is brought into close contact with the segment 42, so that the light of a fluorescent lamp 8 is shielded by the segment 42, thereby preventing any incidence of the light into the light guide plate 4 from the edge 41 of the light guide plate 4. Consequently, it is possible to prevent any generation of a bright line. Also, by providing a slant surface in front of the reflective mask surrounding the light source, so that the slant surface blocks/contacts the edge of the incident surface of the light guiding plate, the abnormal light emission can be prevented.
Patent TW-550361-B (TW)
Title: Combustion plant with water-cooled grate elements
Inventor: MARTIN JOHANNES
IPC: F23H3/02
Filed: 2000-06-26
Granted: 2003-09-01
Abstract: The invented combustion plant with water-cooled grate stage (2.1-2.5) elements has a supply (24) and return to supply and return the coolant to these grate elements, whereby the supply and the return are connected to a condensing device (23) open to the atmosphere. In the supply, there is arranged a U-shaped cooling water receiver (25) in the long leg of which the liquid level corresponds to a randomly selected maximum pressure. The second, shorter leg (27) thereof is connected with a central distributor (5) for the individual grate elements of the grate stages (2.1-2.5). Distance between the lowest point of coolant flow in the lowest grate element and the upper point of the shorter leg corresponds to a selectable safe amount which generates pressure which counteracts the spread of steam bubbles occurring in the grate elements, so as to prevent a reversal in the direction of flow of the coolant.
Patent TW-521197-B (TW)
Title: Verification method for mouse functions in window environment
Inventor: LU MING
IPC: G09G5/00
Filed: 2000-06-28
Granted: 2003-02-21
Abstract: A verification method for mouse functions in window environment is provided, which uses forced steps to integrate the required test items for the mouse, so as to avoid missing the verification items, wherein the operation of the mouse is displayed in the window through a testing interface. The verification method comprises first detecting if the mouse exists; next, moving the mouse to move the corresponding cursor in the window to a corresponding position; and, when the cursor reaches the position, pressing the corresponding button on the mouse to form a corresponding record; after the completion of all button tests, testing if all the records are existed; if affirmative so, the mouse test is succeeded, indicating the movement and buttons of the mouse operating normally; if not, indicating the mouse test is failed. With the verification method in the present invention, it can effectively reduce the influence of human factors to the testing results to complete the reliability test of the mouse associated with the computer.
Patent TW-469486-B (TW)
Title: Apparatus and method for thermally processing substrates
Inventor: HUNTER AARON
IPC: F27D21/00
Filed: 2000-09-14
Granted: 2001-12-21
Abstract: Apparatus and methods of thermally processing a substrate inside a processing chamber having a radiation source for heating the substrate are described. In one aspect, a detection system is configured to receive radiation from the substrate and to produce first and second detection system signals respectively representative of different first and second spectral portions of the received radiation. A processor is coupled to the detection system and configured to compute a measure of substrate temperature based upon the second detection system signal and to compute an indication of the relative accuracy of the computed measure of substrate temperature based upon the first detection system signal. In another aspect, the substrate is radiatively heated; radiation is received from the substrate and an intensity signal representative of the intensity of the received radiation is produced; an indication of the rate at which the substrate is being heated is computed based upon the intensity signal; and when the substrate is placed onto a substrate support inside the processing chamber is controlled based upon the computed heating rate indication.
Patent TW-461088-B (TW)
Title: Manufacturing method of capacitor having conductive pillar
Inventor: TSENG HORNG-HUEI
IPC: H01L27/108
Filed: 2000-08-07
Granted: 2001-10-21
Abstract: The present invention discloses a kind of manufacturing method of capacitor. The method includes the followings. An opening in an interlayer dielectric is etched to expose the contact region below the interlayer dielectric. A conductive plug electrically connected with the contact region is formed on the bottom portion of the opening. Then, a conductive sidewall layer is first formed on the sidewall of the opening, and a dielectric sidewall layer is formed on the sidewall of the conductive sidewall layer so as to have a channel remained at the center of the opening. After that, the conductive material is used to fill in the channel so as to form a conductive pillar. The dielectric sidewall layer is selectively removed; and the conductive sidewall layer, the conductive pillar, and the conductive plug are remained for use as the lower electrode of the capacitor. Finally, the capacitor dielectric layer and the upper electrode are sequentially formed so as to complete the fabrication of the capacitor.
Patent TW-I284139-B (TW)
Title: Propylene polymer composition, film thereof, and multilayer laminate
Inventor: WATANABE KAZUYUKI
IPC: C08L53/00
Filed: 2000-08-07
Granted: 2007-07-21
Abstract: A resin composition, a film thereof, and a multilayer laminate are provided which are suitable for a food packaging material and a medical packaging material. The resin composition is a propylene polymer composition: (1) having, with regard to a curve of crystallization temperatures measured by a differential scanning calorimeter, a primary crystallization peak temperature (TCP1) between 105 DEG C and 110 DEG C, a secondary crystallization temperature (TCP2) between 65 DEG C and 85 DEG C, and a ratio (AR) of the secondary crystallization peak area (TCA2) to the primary crystallization peak area (TCA1) of 4.0% or lower; (2) having a portion soluble in xylene at 25 DEG C (XI) in an amount of 10 to 30% by weight; and (3) having a relationship between the secondary crystallization peak temperature (TCP2) and the amount of the portion soluble in xylene at 25 DEG C (XI) satisfying the following formula: TCP2 <= -1.05XI+104. The multilayer laminate comprises at least the following three layers: (A) two outer layers comprising a propylene-a-olefin block copolymer composition comprising: (a1) a polypropylene block in an amount of 70 to 95% by weight and (a2) an elastomer block in an amount of 30 to 5% by weight which a copolymer of a propylene and an alpha-olefin of C2 to C12 (except for C3); and (C) an intermediate layer comprising the above propylene polymer composition.
Patent TW-494617-B (TW)
Title: A mixer
Inventor: ARNBORG TORKEL
IPC: H03D7/14
Filed: 2000-09-20
Granted: 2002-07-11
Abstract: A mixer, comprising: a first terminal (70) and a second terminal (80) forming a first input port for receiving a first signal having a first frequency (fLO); an second input port (40, 50) for receiving a second signal having a second frequency (fRF) a mixer output port (100, 110) for a resulting signal; and a first group of valves (Q3, Q4) having their control inputs (233, 243) coupled to the first terminal for receiving the first signal; a second group of valves (Q5, Q6) having their control inputs (253, 263) coupled to the second terminal for receiving the first signal; and a third group of two valves (Q1, Q2) having their control inputs coupled for receiving the second signal; said valves (Q1, Q2, Q3, Q4, Q5, Q6) cooperating such that in operation the mixer produces the resulting signal responsive to the first and second signals. The mixer comprises at least one passive low pass filter having an inductor; said at least one low pass filter being connected to the control input of a valve (Q5, Q3, Q6, Q4).
Patent TW-501365-B (TW)
Title: Method for detecting defective pixel and image processing device
Inventor: WATANABE TORU
IPC: H04N5/335
Filed: 2000-09-29
Granted: 2002-09-01
Abstract: The purpose of the present invention is to efficiently detect a signal resulting from defective pixels included in an image signal. An average level Lav, a maximum level Lmax and a minimum level Lmin are generated from image signals Y(P1)-Y(P8) of peripheral pixels P1-P8 adjacent to a target pixel P0. A decision reference value Lw for white level defect is generated by adding the difference ΔL between the maximum level Lmax and the minimum level Lmin to the average level Lav, and a decision reference value Lb for black level defect is generated by subtracting the difference ΔL between the maximum level Lmax and the minimum level Lmin from the average level Lav. Then, by comparing the decision reference values Lw, Lb respectively with the image signal Y(P0) of the target pixel, defective pixels can be discriminated.
Patent TW-506881-B (TW)
Title: Cylindrical grindstone
Inventor: KAWASAKI KATSUHIRO
IPC: B24D13/02
Filed: 2000-10-20
Granted: 2002-10-21
Abstract: The present invention is provided with a cylindrical grindstone, which is suitable for polishing or grinding an article with a wide surface to polished, superior to acceptance of the article, and also usable for use as a leveling roll of a surface plate. The cylindrical grindstone comprises an elastomer 2 fixed around the outside periphery of a rotable cylinder 1, a tip-shaped body 3 fixed at the outside periphery of the elastomer 2 and is rein forces by metal wire 4, and rubber piece 5, which is fixed with a plurality of grindstone tips 6 and is wrapped around the outside periphery of support body 3.
Patent TW-583252-B (TW)
Title: Olefinic thermoplastic elastomer, composition
Inventor: ITOU YUICHI
IPC: C08L23/16
Filed: 2000-10-24
Granted: 2004-04-11
Abstract: An olefinic thermoplastic elastomer capable of producing a sheet applicable for preparing a covering skin sheet for interior furnishings in automobile superior in the formability, heat resistance, mechanical properties, tensile characteristics, strain restorability and repulsive elasticity together with superior grain retention performance upon a male vacuum forming of the sheet, the said olefinic thermoplastic elastomer comprising an olefinic resin and an olefinic copolymer rubber and having a characteristic feature that it satisfies, when a grained sheet made of the said elastomer is subjected to a male vacuum forming at least at a point of sheet temperature within the range of 130 to 150 DEG C, the condition that the grain retention rate expressed by the proportion of the grain depth of the sheet retained after the male vacuum forming relative to the grain depth before the male vacuum forming represented by percent meets the relation defined by the following equation (1) % retention of grain >= 100-2.0x(T-120) ... (1) in which T represents the sheet temperature upon the male vacuum forming.