baber/WOPTO huggingface dataset:
Patent TW-415039-B (TW)
Title: Method for enabling polysilicon to be self-aligned with field oxide isolation
Inventor: CHEN BING-SHIUN
IPC: H01L21/8247
Filed: 1999-02-25
Granted: 2000-12-11
Abstract: This invention describes a method for manufacturing integrated circuit with a self-aligned gate layer. The method comprises a plurality of steps, such as providing a substrate, which is a silicon wafer in general. Each isolating region is defined in the substrate by a large block of insulating material (such as CVD deposited oxide). The insulating material is extended on the substrate, and a recess is formed between at least two isolating regions. The method further comprises a step of forming a material layer on the recess region and covers the isolating regions. The latter material is defined to substantially cover and fill the recess the successive layers of the insulating layer. The material layer is then planarized such that the material layer on the isolating region is removed and the insulating region is exposed. Accordingly, the material layer covering the recess and insulating layer substantially forms a planar plane.
Patent TW-425721-B (TW)
Title: A novolatile storage device and control method therefor
Inventor: HAMAGUCHI KUMI
IPC: G11C16/34
Filed: 1999-04-22
Granted: 2001-03-11
Abstract: A nonvolatile storage device includes a first memory and a second memory in addition of a memory cell array. The first memory stores original data and the original data is copied onto the second memory. The original data stored in the first memory is compared with read data in bits to produce a comparison result for each bit. The copied original data stored in the second memory is reset in bits depending on the comparison result for each bit to produce write data to be written onto the addressed memory cells.
Patent TW-581802-B (TW)
Title: Tristable liquid crystal display device and method of driving the same
Inventor: AMANO TAKASHI
IPC: G02F1/141
Filed: 1999-07-09
Granted: 2004-04-01
Abstract: A tristable liquid crystal display device comprises (a) first and second opposed substrates, at least one bearing an alignment coating and each bearing at least one electrode so as to define one or a plurality of pixels; (b) a tilted smectic or induced tilted smectic liquid crystal composition disposed between the substrates; and (c) a pair of orthogonally disposed polarizers, each having a polarization axis, one polarization axis being aligned with the zero field optical axis of a tilted smectic or induced tilted smectic mesophase of the liquid crystal composition; wherein the substrates are disposed so as to provide an alignment of the liquid crystal composition, the composition comprising at least one chiral liquid crystal compound that can be represented by the following formula: R-M-N-(P)b-OCH2C*HF-CH2O(CH2)aRf (I), where M, N, and P are independently selected from the group consisting of aromatic, heteroaromatic, alicyclic, heteroalicyclic, substituted aromatic, substituted heteroaromatic, substituted alicyclic, and substituted heteroalicyclic rings, the individual rings being fused or non-fused, and the rings being connected with each other by a covalent bond or an organic linking group; R is alkyl, alkenyl, alkoxy, or alkoxy alkylene; * designates a chiral center; a is an integer of 0 or 1; b is an integer of 0 or 1; and Rf is a perfluoroether group.
Patent TW-463493-B (TW)
Title: Method and apparatus for displaying resized pictures on an interlaced target display system
Inventor: SHIU RUNG-FU
IPC: H04N3/00
Filed: 2000-05-04
Granted: 2001-11-11
Abstract: In a method and apparatus for displaying resized pictures on an interlaced target display system, the contents of an input video source are initially read and decoded to obtain original input picture data and title format information that indicates scan format of the original input picture data. According to the scan format of the original picture data and the identified television system specification of the interlaced target display system, a resizing operation is than performed to resize the original input picture data and obtain resized frames having a frame size sufficient for division into even and odd fields with field size characteristics that comply with the television system specification of the interlaced target display system. The resized frames are stored in a resize memory, and the resize memory is subsequently controlled to output the resized frames in the form of the even and odd fields with a timing sequence that complies with field scanning characteristics of the television system specification of the interlaced target display system.
Patent TW-460756-B (TW)
Title: Electrostatic deflector for electron beam exposure apparatus
Inventor: OOAE YOSHIHISA
IPC: H01J37/147
Filed: 1999-11-01
Granted: 2001-10-21
Abstract: An electron beam radiation apparatus having an electrostatic deflector capable of deflecting the electron beam with high accuracy and with a reduced displacement of the deflection position, is disclosed. The electrostatic deflector comprises a cylindrical holding member made of an insulating material and a plurality of electrodes separately fixed from each other inside of the holding member with at least a part of the surface thereof covered with a metal film. The holding member has a plurality of wedge-shaped fixing holes corresponding to the portions of the electrodes where they are fixed, respectively, the holes having a larger diameter on the outer peripheral surface than on the inner peripheral surface of the holding member. The electrodes are fixed on the holding member in such a manner that a molten joining metal is injected in the fixing holes with the electrodes arranged on the holding member and the joining metal is hardened in close contact with the metal film of the electrodes. The electrodes fixed on the holding member are so shaped that the inner wall of the holding member is invisible from the cylinder axis of the holding member. The electrodes have a metal thin film formed, by vapor deposition, on the inner wall surface of the electrodes after being fixed on the holding member.
Patent TW-469533-B (TW)
Title: Dry etching apparatus
Inventor: KOTO NAOYUKI
IPC: C23F4/00
Filed: 1999-11-03
Granted: 2001-12-21
Abstract: This invention provides a dry etching apparatus to achieve high anisotropy machining with low gate destruction rate in dry etching. Plasma for dry etching a conductive film is generated through ECR resonance of a magnetic field and an electromagnetic wave generated by supplying UHF power to a micro strip line 4 arranged on the atmospheric side of a dielectric 2 separating the inside and outside of vacuum. According to the arrangement, plasma can be generated stably and uniformly.
Patent TW-429379-B (TW)
Title: Application of noble metals to internal surfaces of operating boiling water reactors in the presence of zinc in reactor water
Inventor: HETTIARACHCHI SAMSON
IPC: G21C17/022
Filed: 1999-11-19
Granted: 2001-04-11
Abstract: Method for reducing corrosion of alloy components in a water cooled nuclear reactor or associated components comprising the step of injecting into the water of the reactor in the presence of zinc a noble metal cation-releasing compound which releases noble metal cations or cationic species containing noble metal species into the reactor water under operating reactor thermal conditions.
Patent TW-429407-B (TW)
Title: Method for stabilizing device on a semiconductor chip
Inventor: HUANG JI-CHUNG
IPC: H01L21/00
Filed: 1999-12-20
Granted: 2001-04-11
Abstract: The present invention provides a method for stabilizing a device on a semiconductor chip. The device on the semiconductor chip comprises an inter-layer dielectric (ILD). The invented method comprises performing a thermal treatment on the semiconductor chip in an environment containing pure Hydrogen, in which the temperature of the thermal treatment exceeds 400 DEG C, and the time of the thermal treatment is 60 to 120 minutes. The invented method enables the device on a semiconductor chip to be less affected by a back-end process so that the device on the semiconductor chip reaches a more stable state, while improving the characteristics of the device on the semiconductor chip.
Patent TW-447175-B (TW)
Title: Piezoelectric transformer case and, wire connecting base connector and socket connector connected to it
Inventor: KURODA KEIJI
IPC: H01R12/71
Filed: 2000-01-18
Granted: 2001-07-21
Abstract: The purpose of this invention is to provide a piezoelectric transformer receiving case and, a wire connecting base connector and a socket connector, which are connected with the receiving case, where the piezoelectric transformer receiving case, the wire connecting base connector and the socket connector are capable of fitting and reaching the purpose of miniaturizing and making thin the inverter used for back light of the liquid crystal panel that uses piezoelectric transformer. Additionally, the complete surface distance and space distance for the purpose of raising voltage tolerance can be assured at the same time. Insulator is used to form flat and rectangular box for the piezoelectric transformer receiving case 1 that has the input side terminals 3, 3 and the output side terminals 4, 4, which are connected with input electrode and output electrode of the piezoelectric transformer 45, respectively. Two input side terminals 3, 3, which are connected with the input electrode stated above, are formed on both longitudinal ends of a receiving case 1. A lead piece 21 for joining two input side terminals 3, 3 is installed in a guide slot 11, which is formed along the longitudinal side-surface of the receiving case 1, and is separated from its wall surface. Multiple projecting supporting parts 12 that abut on a circuit board 46 and support the receiving case 1 in a posture separated from the circuit board 46 are integrally formed on the peripheral edges of the opening of the receiving case 1. This wire connecting base connector 30 is fitted to a fitting protrusion part 13 and a guiding protrusion part 14, which are formed at a longitudinal end of the receiving case 1, and is thereby connected with the receiving case 1. This socket connector 50 is fitted to connect with the base connector 30 such that two connected wires 47, 48 are connected with both terminals of a backlight.
Patent TW-463003-B (TW)
Title: Air jet
Inventor: HINCHLIFFE MALCOLM GEOFFREY
IPC: D02J1/08
Filed: 2000-01-20
Granted: 2001-11-11
Abstract: A relatively compact air jet (10) is provided having a base (11) and an operating part (12) which is mounted on the base (11) to rotate relative thereto to expose a yarn channel (16) for threading. A straight air inlet (17, 18, 19) through the base (11) communicates with the yarn channel (16) and has a valve member (22) disposed within it. A connecting pin (26) moved by a cam surface (34) in the operating part (12) acts on the valve member (22) to open the air inlet (17, 18, 19) when the operating part (12) is in the operating position, but allows the air pressure on the valve member (22) to close air inlet (17, 18, 19) when the operating part (12) is rotated to the threading position.
Patent TW-I224110-B (TW)
Title: Pyroglutamic acid derivatives and related compounds which inhibit leukocyte adhesion mediated by VLA-4
Inventor: DRESSEN DARREN B
IPC: A61P29/00
Filed: 2000-01-25
Granted: 2004-11-21
Abstract: Disclosed are pyroglutamic acid derivatives and related compounds which bind VLA-4. Certain of these compounds also inhibit leukocyte adhesion and, in particular, leukocyte adhesion mediated by VLA-4. Such compounds are useful in the treatment of inflammatory diseases in a mammalian patient, e.g., human, such as asthma, Alzheimer's disease, atherosclerosis, AIDS dementia, diabetes, inflammatory bowel disease, rheumatoid arthritis, tissue transplantation, tumor metastasis and myocardial ischemia. The compounds can also be administered for the treatment of inflammatory brain diseases such as multiple sclerosis.
Patent TW-476718-B (TW)
Title: Webbing retractor
Inventor: NAGATA TOMONORI
IPC: B60R22/405
Filed: 2000-02-15
Granted: 2002-02-21
Abstract: An inexpensive webbing retractor is obtained by making a pretensioner and a lock device small and reducing the number of parts. A plurality of protrusions 126 are formed on an inner peripheral portion of the bearing body 124, which pivotally supports a clutch portion 106. These protrusions 126 are brought into linear contact with an outer peripheral portion of the clutch portion 106, whereby the bearing body 124 pivotally supports the clutch portion 106 indirectly via the protrusions 126. Since the protrusions 126 are brought into linear contact with the clutch portion 106, the contact area becomes quite small. Hence, the protrusions 126 are easily plastically deformed due to friction resistance with the clutch portion 106. Therefore, resistance that obstructs the rotation of the clutch portion 106 becomes small, and gas pressure can be efficiently supplied for the rotation of a take-up shaft 20. As a result, members such as a gas generator 158 and the like which structure the pretensioner 14 can be made small, enabling reduction of cost.
Patent TW-508382-B (TW)
Title: Seam with symmetrical pattern for woven belt with asymmetrical pattern
Inventor: MONNERIE JEAN-LOUIS
IPC: D03D1/00
Filed: 2000-02-16
Granted: 2002-11-01
Abstract: Seam with symmetrical pattern for woven belt with asymmetrical pattern The woven belt (10) has an asymmetrical pattern made up of weft threads (11-15, 17-24) and warp threads (16) spread between two opposite ends of the belt. The warp threads are rowoven, after a folding at each end of the belt, with the well threads over a reweaving zone (B, B') so as to define a symmetrical pattern having a neutral plane (PN) merged with the middle plane (PM) of the belt into which the line of searning of the two ends of the belt extends. The warp threads (16) have a flattened cross-section and are folded orthogonally to the plone of the cloth at each end of The cloth. The weft threads (17-24) of the reweaving zones have a smaller diameter than the warp threads (11-15) of the rest of the belt such that the belt has a constant thickness over its entire length.
Patent TW-479261-B (TW)
Title: Manufacturing method of monolithic electronic components
Inventor: BABA HIROYUKI
IPC: H05K1/03
Filed: 2000-03-10
Granted: 2002-03-11
Abstract: When the step of transferring a ceramic green sheet held on a chuck head having a holding surface with a plurality of vacuum ports distributed thereon onto a depositing table is repeated to obtain a laminated product, undesired deformation or damage is produced on the ceramic green sheet due to negative pressure applied to the chucking port and an obtained monolithic ceramic electronic component becomes defective by aligning of portions having the deformation or the damage in the depositing direction. In order to solve this problem, when transferring of the ceramic green sheet is repeated in the depositing step, the relative positions of the chuck head and the depositing table are shifted so as to bringing the chucking port into the same position during a first transferring step and a subsequent second transferring step.
Patent TW-540031-B (TW)
Title: Record carrier, and apparatus and method for playing back a record carrier, and method of manufacturing a record carrier
Inventor: DE HAAN WIEBE
IPC: H04N5/91
Filed: 2000-04-14
Granted: 2003-07-01
Abstract: Record carrier, apparatus and method for playing back a record carrier, method of manufacturing a record carrier. On a record carrier (1) of the invention on which is recorded at least a first stream of data (2) representing a video item, a second stream of data (3) representing a graphics item, a control program (4) for controlling interactive playback of said items. The program (4) has a first (130) and a second program portion (140). The first program portion (130) comprises primary data (130.1), relating to shape properties of a graphics object. The second program portion (140) is to be executed after the first program portion in case of compliance of user input with a predetermined condition specified in the program, which second program portion (140) specifies a visual feedback in response to the user input, that the second program portion (140) comprises secondary data (151-156), relating to at least an additional visual property of the graphics object. The invention also pertains to an apparatus and a method for playing back a record carrier and a method for manufacturing the record carrier.
Patent TW-I231311-B (TW)
Title: A device for multiple polymerase chain reactions in a closed container and a method of using thereof
Inventor: LIANG BENJAMIN
IPC: C12M1/00
Filed: 2000-06-13
Granted: 2005-04-21
Abstract: This invention relates to a device for multiple polymerase chain reactions (PCR) in a closed container, especially for conducting a multiple reaction without opening the container after primary reaction. The primary container is filled with primary reagents first, covered with separator, and filled with secondary reagents on top of the separator and covered with secondary container afterward. After the completion of the primary reaction, the container is reversed and proper amount of reagents in primary container can flow through the passage on the separator by gravity or centrifugal force to the other side of the container for secondary reaction. This invention effectively solve the multiple reaction problem of having to open the container to add reagents after primary reaction, and greatly reduce chances for contamination.
Patent TW-541296-B (TW)
Title: Process for the preparation of polyols
Inventor: RANTAKYLA TIINA-KAISA
IPC: C07C45/75
Filed: 2000-08-05
Granted: 2003-07-11
Abstract: The invention relates to a process for the preparation of polyols having 3 or 4 hydroxyl groups, from an aldehyde and formaldehyde in the presence of water, followed by hydrogenation of the aldolisation product in the presence of a hydrogenation catalyst at an elevated temperature. The aledhyde is obtained by an aldolisation reaction of an aldehyde having at least two alpha-hydrogen atoms and a formula according to R1CH2CHO, wherein R1 is selected from a group comprising hydrogen, alkyl groups having 1-7 carbon atoms which can have cycloalkyl substituents, cycloalkyl groups, aryl groups and aralkyl groups with 1-7 carbon atoms in the alkyl chain, with formaldehyde in the presence of water in an amount of 20-70 wt%, preferably 40-60 wt% and in the presence of an anion exchange resin. The hydrogenation is preferably carried out in the presence of water.
Patent TW-477136-B (TW)
Title: Method for obtaining real-time information in a mobile communication device
Inventor: ZHOU MING-BO
IPC: H04L12/00
Filed: 2000-08-17
Granted: 2002-02-21
Abstract: There is provided a method for obtaining real-time information in a mobile communication device. At first, the mobile communication device finds the base station having the strongest signal with respect thereto, and receives the identification data of the base station having the strongest signal. Then, via the base station having the strongest signal, the identification data and an information request are transmitted from the mobile communication device to an information supply server. After receiving the identification data and information request signal, the information supply server ensures the area where the mobile communication device is located, and determines the local information requested by the information request signal and transmits the same to the mobile communication device.
Patent TW-503316-B (TW)
Title: Probe needle for probe card
Inventor: KIMORI YOSHIO
IPC: H01L21/66
Filed: 2000-08-25
Granted: 2002-09-21
Abstract: A probe needle for a probe card which is characterized by applying a Ni plating containing PTFE to at least an end face of a tip portion thereof is disclosed. A Ni plating containing PTFE layer may preferably be formed on the tip portion of the probe needle by using a Ni plating layer as a substrate. The Ni plating may preferably have a thickness of 0.5-2 μm to ensure the adhesion of the Ni plating containing PTFE, while the Ni plating containing PTFE may preferably have a thickness of 0.5-2 μm to ensure the sliding property of the PTFE. In this probe needle, since the tip portion thereof is covered with the Ni plating containing PTFE layer, the wear resistance is not deteriorated, the favorable conductivity is obtained, and the oxidization of the end face which is brought into contact with an integrated circuit is prevented. Further, with the use of PTFE, the sliding property is enhanced so that the adhesion of the aluminum oxide can be substantially completely prevented thus ensuring the stable conductivity.
Patent TW-442256-B (TW)
Title: Cultivation device
Inventor: YAMAMOTO KOHEI
IPC: A01G9/00
Filed: 2000-09-06
Granted: 2001-06-23
Abstract: There is provided a cultivation device by which cultivation of seedlings by picking seedlings from a parent plant on a retaining panel can be proceeded with effectively, and can be handled by a simple apparatus. A cultivation device comprises: a retaining device 2 in a table from which raises to a determined altitude from the grounds; and a nursery container 4 for nursery seedlings which is distributes in the retaining device 2 and filled with cultivation soil, thus, the runner which grows from the parent plant 52, 53 is cultivated in the soil of the nursery container 4, and the up portion of the retaining device 2 and the nursery container 4 makes the root of the parent plant 52, 53 cultivate in the soil of the container 3 of the parent plant in the same level. In a distributing device of the nursery container 4, there is provided with containers 3 of parent plant, thus, the runners of the parent plant can't be depended and don't tangle, and can grows along the surface of the retaining device 2 to the nursery container 4.
Patent TW-490547-B (TW)
Title: Mount bracket for an elongate manifold of a heat exchanger and method of assembling the same
Inventor: NAKAYAMA KEN
IPC: F28F9/013
Filed: 2000-09-11
Granted: 2002-06-11
Abstract: A mount bracket (30) is provided for an elongate manifold (12) of a heat exchanger (10). The manifold (12) has a longitudinal axis (32) and a mount bracket receiving exterior surface (34) extending over at least a portion of the longitudinal length of the manifold (12). The mount bracket (30) includes a body (40) formed from a single piece of material. The body (40) includes a mount tab (42), first and second opposed bands (44, 46) each of which have a first end segment (56, 60) spaced from a second-end segment (58, 62), a first bridge segment (68) connecting the first end segments (56, 60) of the first and second bands (44, 46), and a second bridge segment (70) connecting the second end segments (58, 62) of the first and second bands (44, 46). The mount tab (42) is configured to connect the mount bracket (30) to a structure other than the manifold (12). The first and second opposed bands define a manifold receiving opening (50) shaped to nominally conform to the mount bracket receiving exterior surface (34). The first band (44) is spaced longitudinally from the second band (46) with the bracket (30) mounted on the manifold (12). The first band (44) defines a first portion (54) of the opening (50), and the second band (46) defines a second portion (55) of the opening (50) opposite the first portion (54). The body (40) is permanently deformable from a first state wherein the bands (44, 46) will slidably receive the surface (34) in the opening (50) with a slip-fit, and a second state wherein the bands (44, 46) will clamp the surface (34) in the opening (50).