baber/WOPTO huggingface dataset:
Patent TW-542823-B (TW)
Title: A compound having potassium channel inhibition activity potassium channel inhibitors
Inventor: GROSS MICHAEL F
IPC: A61K31/357
Filed: 1999-01-27
Granted: 2003-07-21
Abstract: Compounds useful as potassium channel inhibitors and especially useful for the treatment of cardiac arrhythmias and cell proliferative disorders are described.
Patent TW-396429-B (TW)
Title: Method and structure for contact to copper metallization in an insulating via on a semiconductor
Inventor: COONEY EDWARD C III
IPC: H01L21/768
Filed: 1999-02-01
Granted: 2000-07-01
Abstract: A method for providing elemental copper in a via on a semiconductor wafer includes providing a wafer having patterned copper, providing an insulating layer on the copper, opening a via in the insulating layer, providing the wafer in a reducing ambient to reduce any copper oxide on the copper in the via to elemental copper, and then depositing a liner layer in contact with elemental copper in the via without exposing the wafer to an oxidizing ambient. The method eliminates concern about splashing copper found in vias cleaned with traditional sputtering. The liner is chosen for its adhesion ability and its ability to prevent copper diffusion.
Patent TW-I239963-B (TW)
Title: Application of atom transfer radical polymerization to water-borne polymerization systems
Inventor: MATYJASZEWSKI KRZYSZTOF
IPC: C08F4/06
Filed: 1999-06-16
Granted: 2005-09-21
Abstract: A process is provided for the preparation of (co)polymer emulsions or suspensions from a full range of free radically (co)polymerizable monomers, wherein the (co)polymers exhibit the characteristics of ""living"" polymerization, including one or more of predictable molecular weights, narrow or controllable molecular weight distributions and a variety of polymer architectures, including the roles of surfactants, catalyst and ligands, several initiation methods, and methods for catalyst removal from the emulsions or suspensions made, and the (co)polymer emulsions and suspensions made thereby.
Patent TW-545077-B (TW)
Title: Method and apparatus for supporting expanded electronic serial number (EESN) format
Inventor: LEUNG NIKOLAI K N
IPC: H04L9/32
Filed: 2000-10-21
Granted: 2003-08-01
Abstract: A 32 bit digital ""amended electronic serial number"" (AESN) is generated from a 56 bit ""extended electronic serial number"" (EESN). The AESN distinguishes each subscriber unit within a wireless system from each other subscriber unit. Two distinct methods are disclosed. In the first method, a manufacturers code field (""MFR"") is tested to determine whether the subscriber unit has been assigned an EESN. If so, then the least significant 8 bits of the manufacturer's code field (""EMFR"") are appended to the ""serial number"" field (""SN""). In the second method, each manufacturer generates serial numbers by applying a pseudo-random sequence. The ""seed"" for the pseudo-random sequence is based on the manufacturer's EMFR. This serial number is then combined with the 8 bit MFR.
Patent TW-584575-B (TW)
Title: Recovery of organics from process flare header
Inventor: KECKLER KENNETH P
IPC: C07C253/34
Filed: 1999-06-08
Granted: 2004-04-21
Abstract: A process for the enhanced recovery of waste organics, mainly hydrogen cyanide (HCN) and acrylonitrile, from the process flare material obtained from the reactor effluent of an ammoxidation reaction of propylene or isobutylene.
Patent TW-410430-B (TW)
Title: Planarization of inter metal dielectric layer
Inventor: LUO JI-JIN
IPC: H01L21/768
Filed: 1999-05-26
Granted: 2000-11-01
Abstract: A planarization process of inter metal dielectric (IMD) layer is provided, wherein an organic dielectric layer with a low dielectric constant is fully filled into the space between the dense metal lines. At the same time, the organic dielectric layer with low dielectric constant is not fully filled into the space of loosed metal lines. Subsequently, an inorganic dielectric layer having a better heat dissipation capability and low dielectric constant is formed to cover the organic dielectric layer with low dielectric constant, and to fill the space which is not fully filled with the organic dielectric layer in the loosed metal lines.
Patent TW-I239849-B (TW)
Title: A remedy for itch containing PGD2 antagonist
Inventor: ARIMURA AKINORI
IPC: A61K31/38
Filed: 1999-06-01
Granted: 2005-09-21
Abstract: A PGD2 antagonist, such as a compound of the formula (IA-a-5) or the pharmaceutically acceptable salt or hydrate thereof which can prevent and treat itches and useful as a medicine.
Patent TW-421839-B (TW)
Title: Integrated circuit devices with mode-selective external signal routing capabilities and methods of operation therefor
Inventor: JO SEONG-KUE
IPC: G11C29/08
Filed: 1999-07-16
Granted: 2001-02-11
Abstract: An integrated circuit device includes a package and an externally accessible signal lead attached to the package. An integrated circuit chip is mounted in the package and connected to the signal lead. The integrated circuit chip includes a mode-selective signal generating circuit configured to receive a mode control signal and an internal signal and coupled to the externally accessible signal lead. The mode-selective signal generating circuit is operative to produce an output signal responsive to one of the internal signal or an external signal applied to the externally accessible signal lead based on the mode control signal. According to an embodiment, the integrated circuit chip further includes a memory circuit including a sense amplifier that sense a bit line voltage in response to a sense enable signal. The internal signal includes a sense enable control signal having a timing adapted for sensing a bit line voltage in a memory cycle of the memory circuit. The mode-selective signal generating circuit is operative to generate the sense enable signal responsive to one of the sense enable control signal or the external signal based on the mode control signal. In another embodiment, the internal signal includes an internally-generated reference signal produced at a reference signal bus, and the mode-selective signal generating circuit includes a transfer gate coupling the externally accessible signal lead to the reference voltage node and operative to apply a voltage applied to the externally accessible signal lead to the reference signal bus responsive to the mode control signal. Related operating methods are also provided.
Patent TW-424401-B (TW)
Title: Double path optical mechanism of incremental pulley ratio type
Inventor: SHENG THOMAS
IPC: G02B26/10
Filed: 1999-08-12
Granted: 2001-03-01
Abstract: The technology of the present invention is to install the dynamic force element on one of the two moving modules of the double path optical mechanism. The power can be transferred such that the moving speed of the two moving modules can have a specific ratio by using the diameter ratio of the main wheel in coordination with a special arrangement of the belt. Since the dynamic force element is installed on the moving module, the vibration during the sliding of the moving module can be absorbed by the belt. Therefore, low-noise can be achieved for the whole product. Also, since the dynamic force element is installed on the moving module, the volume of the product can be reduced.
Patent TW-548454-B (TW)
Title: Method of using low voltage to manufacture bulk ferroelectric material reverse region
Inventor: PENG LUNG-HAN
IPC: G02F1/355
Filed: 1999-09-07
Granted: 2003-08-21
Abstract: The application of conservation law of energy and momentum for triple-wave mixing, in which the effect of infrared laser light inside the non-linear optical crystal is used to generate short wavelength through the method of second harmonic or frequency summation method, or to generate mid-far infrared frequency high power laser light source through the frequency difference method, is recognized as the important technique for manufacturing the coherent light source on the optical system application in the present stage. When the stimulated light source intensity is known and the non-linear crystal length is fixed, to increase the frequency conversion effect of the crystal and manufacture light and simple light source becomes a key technique in the field. The invented technique uses a doping effect to reduce the coercive electric field of the second harmonic crystal when manufacturing the reverse structure of the periodic region.
Patent TW-418302-B (TW)
Title: A water piping for gas dissolved cleaning water
Inventor: MORITA HIROSHI
IPC: F17D1/08
Filed: 1999-10-27
Granted: 2001-01-11
Abstract: Purpose. A water piping is provided for wet cleaning process of electronic materials manufacturing, in which cleaning water, with self-dissolved gas dissolved in, is supplied to a plurality of use-points in branch piping from a main piping so that cleaning water with constant gas concentration can be provided to all use-points even under long distance transportation. Constitution. A water piping for supply of cleaning water by pure water gas dissolved in characterized in that an in-line mixer is provided upstream of branch part right after branched from a main piping.
Patent TW-578060-B (TW)
Title: Method of automatically switching display resolution
Inventor: CHEN SHIUAN-TUNG
IPC: G06F15/177
Filed: 1999-11-09
Granted: 2004-03-01
Abstract: A kind of method for automatically switching the display resolution is disclosed in the present invention. At first, in the starting frame of the start program to be tested, a short cut pattern containing special assigned-function is searched and the application program of the short cut pattern is then executed. Then, the selection list of each resolution and color for the application program is started; the entire content function of each item on the selection list is read one by one and is stored in the memory. From the memory, the content function for each kind of resolution and color is individually read out and executed, so as to make the display automatically switch to each kind of resolution and color to display them. Thus, it is capable of using naked eyes to judge if the program to be tested is normally installed in the computer without manually repeating the rebooting step of computer when it is required to make the display switch to each kind of resolution and color. Therefore, the test efficiency is raised and the production operation speed is increased.
Patent TW-448696-B (TW)
Title: Speaker system for display
Inventor: JEON CHANG-WOOK
IPC: H04R1/02
Filed: 1999-12-13
Granted: 2001-08-01
Abstract: Speaker system for a display including a cover frame integrated type speaker 1 having a cover frame 101 with screw holes 106 for assembly with a rear cover 2 at top and bottom thereof and a speaker 100 for emitting sound integrated with the cover frame 101, a rear cover 2 fastened to a rear of the cover frame integrated type speaker 1 having a vibration attenuation member mounting unit 200 provided on top and bottom thereof, and vibration attenuation means disposed between the cover frame integrated type speaker 1 and the cabinet for attenuating a system vibration to prevent transmission of the system vibration to the cabinet 4, whereby saving cost, improving a productivity, preventing a pressure loss of a sound directed forward caused by a leaked sound directed backward, and attenuating a system vibration from the speaker so as not to reach to the cabinet, to provide a speaker of a high sound quality and a low howling.
Patent TW-I262349-B (TW)
Title: Electrochromic device containing nanoparticles and UV absorbers in the protective layer
Inventor: BERNETH HORST
IPC: G02F1/153
Filed: 2000-01-25
Granted: 2006-09-21
Abstract: An electrochromic device carrying a coating containing at least one UV absorbers and nanoparticles is effectively protected against destruction by UV light.
Patent TW-453088-B (TW)
Title: Viewing history collecting system, viewing history collecting method, information collecting system and information collection method
Inventor: AZUMA AKIO
IPC: H04L9/00
Filed: 2000-02-16
Granted: 2001-09-01
Abstract: The present invention provides a system and a method to perform encryption in viewing history collecting by keeping strict secrecy and with high efficiency. In an IC card, the viewing history is dually encrypted to an inner crypt and an outer crypt, and the outer crypt is decrypted at a viewing history collecting center. Then, the inner crypt is decrypted at a broadcasting enterprise, thereby keeping strict secrecy between the IC card and the broadcasting enterprise. The viewing history is compressed to suit block encryption algorithm used for encryption, and encryption with high efficiency can be achieved.
Patent TW-593241-B (TW)
Title: Carbamic acid derivatives
Inventor: BLEICHER KONRAD
IPC: C07D409/12
Filed: 2000-04-01
Granted: 2004-06-21
Abstract: The present invention relates to compounds of formula wherein R1 signifies hydrogen or lower alkyl; R2, R2' signify, independently from each other, hydrogen, lower alkyl, lower alkoxy, halogen or trifluoromethyl; X sanities O, S or two hydrogen atoms not forming a bridge; A1/A2 signify, independently from each other, phenyl or a 6-membered heterocycle containing 1 or 2 nitrogen atoms; B is a group of formula wherein R3 signifies lower alkyl, lower alkenyl, lower alkinyl, benzyl, lower alkyl-cycloalkyl, lower alkyl-cyano, lower alkyl-pyridinyl, lower alkyl-lower alkoxy-phenyl, lower alkyl-phenyl, which is optionally substituted by lower alkoxy, or phenyl, which is optionally substituted by lower alkoxy, or lower alkyl-thienyl, cycloalkyl, lower alkyl-trifluoromethyl or lower alkyl-morpholinyl, Y signifies -O-, -S- or a bond; Z signifies -O- or -S-; or B is a 5-membered heterocyclic group of formulas wherein R4 and R5 signifies hydrogen, lower alkyl, lower alkoxy, cyclohexyl, lower alkyl-cyclohexyl or trifluoromethyl, with the proviso that at least one of R4 or R5 has to be hydrogen; as well as to their pharmaceutically acceptable salts. These compounds maybe used in the control or prevention of acute and/or chronic neurological disorders such as restricted brain function caused by bypass operations or transplants, poor blood supply to the brain, spinal cord injuries, head injuries, hypoxia caused by pregnancy, cardiac arrest, hypoglycemia, Alzheimer's disease, Huntington's chorea, ALS, dementia caused by AIDS, eye injuries, retinopathy, cognitive disorders, memory deficits, schizophrenia, idiopathic parkinsonism or parkinsonism caused by medicaments as well as conditions which lead to glutamate deficiency functions, such as e.g. muscle spasms, convulsions, migraine, urinary incontinence, nicotine addiction, psychoses, opiate addiction, anxiety, vomiting, acute and chronic pain, dyskinesia and depression.
Patent TW-460358-B (TW)
Title: Container for solder ball
Inventor: OHASHI FUMIO
IPC: B23K37/00
Filed: 2000-04-19
Granted: 2001-10-21
Abstract: The present invention provides a container for solder ball which can prevent solder balls from blacking, being electrically charged and deforming during transportation period while loaded in the container. That is, the present invention provides a projected body with a shape which does not deform the solder balls when it protrudes into a number of solder balls filled in a container on the opening part of the container having a bottom with a circular shape. The cross-section of the projected body is a streamline shape or reversed cone. The front end is a half-spherical or a reversed conic cylinder.
Patent TW-479397-B (TW)
Title: Linear motor
Inventor: KIM HOUNG-JOONG
IPC: H02K41/03
Filed: 2000-05-02
Granted: 2002-03-11
Abstract: The present invention relates to a linear motor to reduce the magnetic attraction force generated between an armature and a movable element by decreasing the magnetic leakage passing in openings among the pole teeth of the armature. An armature winding 4 is wound on a core 5 for an armature, which has two magnetic poles 1, 2 while having pole teeth 11a, 12b, 21b, 22a having a projecting shape towards the opposite magnetic poles on the top faces of the two magnetic poles 1, 2. The pole teeth of one magnetic pole 1 are divided into two and extended so that the projected (2n-1)-th (n=1, 2, ...) pole teeth are positioned in upper parts and the (2n)-th (n=1, 2, ...) pole teeth are positioned in lower parts, The magnetic teeth of the other magnetic pole 2 are divided into two and extended so that the projected (2n-1)-th pole teeth are positioned in lower parts and the (2n)-th (n=1, 2, ...) pole teeth are positioned in the upper parts. Magnetic flux alternates among the pole teeth in the upper parts and the lower parts, and flows up and down. A movable element 6 with a permanent magnet 8 is moved relatively in gaps 8 among the upper pole-faces and lower pole-faces of the armature unit.
Patent TW-I272288-B (TW)
Title: Polyoxymethylene moldings having improved resistance to diesel fuel and aggressive gasoline
Inventor: KURZ KLAUS
IPC: C08L59/00
Filed: 2000-06-01
Granted: 2007-02-01
Abstract: It has been found that, in particular, a molding composition comprising (A) from 80 to 99.8% by weight of a polyoxymethylene homopolymer or copolymer, (B) from 0.1 to 10% by weight of a polyalkylene glycol and (C) from 0.1 to 10% by weight of a zinc oxide, where the sum of the percentages by weight of components (A) to (C) in each case gives 100%, is suitable for the production of moldings for applications with direct contact with diesel fuel or gasoline. Moldings produced therefrom satisfy the increased demands regarding resistance to aged fuels, diesel fuel at high long-term service temperatures and aggressive gasoline.
Patent TW-448269-B (TW)
Title: Fastener
Inventor: SUGANO CHUKICHI
IPC: F16B13/00
Filed: 2000-06-14
Granted: 2001-08-01
Abstract: To facilitate insertion into a fitting hole and to easily bring engaging parts into plane contact with the surface of a member in fastening a threaded body by thread-fastening operation. This fastener is provided with a cylindrical base part 11 fitted into a fitting hole H, an intermediate part 13 projected from the fitting hole H, and a tip nut-like part 16 to which a threaded body N is thread-fastened. The tip nut-like part 16 is integrally provided with elastic engaging pieces 15. The tip nut-like part 16 and the intermediate part 13 are connected to the tip side of the elastic engaging pieces 15 through a thin-walled part ruptured by thread-fastening the threaded body N to the tip nut-like part 16. The intermediate part 13 and the cylindrical base part 11 are connected by connecting pieces 12 deformable to narrow a space between the intermediate part 13 and the cylindrical base part 11 by pressing the intermediate part 13 by the root side or base part of the elastic engaging pieces 15 of the tip nut-like part 16 pulled up while spreading out the elastic engaging pieces outward by the rupture of the thin-walled part.
Patent TW-480323-B (TW)
Title: Gas cock
Inventor: MIZUTANI KEIICHI
IPC: F24C15/00
Filed: 2000-07-06
Granted: 2002-03-21
Abstract: When rotating a rotary operating shaft (11) to an ignition position to actuate an ignition switch (6), and it is also desired to rotate the rotary operating shaft (11) further forward, the ignition switch (6) will be actuated once again with the continued rotating operation, and a rod (15) for opening a safety valve will be pushed inward. After completion of ignition, a cam plate (2) is caused to displace upward along the rotary operating shaft (11) and is configured so that is does not abut against a pad portion (33) of a first lever member (3).
Patent TW-I223187-B (TW)
Title: Menu display for a graphical user interface
Inventor: JETHA ZEENAT
IPC: G06F3/0482
Filed: 2000-08-11
Granted: 2004-11-01
Abstract: Methods of providing a menu display 1 for a GUI 31 are disclosed together with a computer program, a computer-readable storage medium 34 and apparatus 31 for the same. Methods include the steps of displaying a menu 1 in the form of a group of icons 3, 20, 21 wherein each icon corresponds to a menu option and is selectable by a user, and displaying an icon selector graphic 4 adapted to identify the icon 20 corresponding to a menu option currently selected by a user. A textual label 19 or a submenu 6-11 corresponding to the currently selected menu option/icon 20 may be displayed. Also, the group of icons and the icon selector graphic may be rotatable relative to each other and where the icon selector graphic is stationary and the group of icons rotatable, the centre of rotation of the group of icons may be located outside the periphery of a display. Further disclosed is a rotatable menu window 5.
Patent TW-I281927-B (TW)
Title: Process and apparatus for producing polybutylene terephthalate
Inventor: NAKAMOTO HIDEKAZU
IPC: C08G63/183
Filed: 2000-08-24
Granted: 2007-06-01
Abstract: Polybutylene terephthalate having good heat stability and excellent hydrolysis resistance is continuously produced in a series of a first reactor for reacting an aromatic dicarboxylic acid comprising terephthalic acid as a main ingredient or a derivative thereof with a glycol comprising 1,4-butanediol as a main ingredient, thereby producing an oligomer with an average degree of polymerization of 2.2 to 5, a second reactor for polycondensating the oligomer from the first reactor, thereby preparing a low polymerization product with an average degree of polymerization of 25 to 40, and a third reactor for further polycondensating the low polymerization product from the second reactor, thereby producing a high molecular weight polyester with an average degree of polymerization of 70 to 130, or followed by a fourth reactor for further polycondensing the polyester from the third reactor to an average degree of polymerization of 150 to 200, thereby producing a high molecular weight polyester. Another third reactor or a plurality of third reactors can be provided in parallel to the third reactor, thereby producing different kinds of polybutylene phthalate with different degrees of polymerization from that produced in the main line of the third and fourth reactors or adjusting operating conditions of each of a plurality of the third reactors to increase kinds, precise quality.
Patent TW-553841-B (TW)
Title: Ink level sensing method and apparatus
Inventor: SCHANTZ CHRISTOPHER A
IPC: G01F23/26
Filed: 2000-08-31
Granted: 2003-09-21
Abstract: An ink cartridge (10) of a printer (54) includes first and second electrodes (16 and 18) on opposite sides of an ink reservoir (13). Level of ink in the reservoir (13) may be measured by applying a sense signal to the first electrode (16), detecting a signal at the second electrode (18), extracting DC content of the detected signal, and using the DC content to determine the ink level.
Patent TW-515195-B (TW)
Title: Document reading apparatus and method
Inventor: NEGISHI RYUICHI
IPC: H04N1/32
Filed: 2000-10-12
Granted: 2002-12-21
Abstract: Image information of a document is read by a linear image sensor, and the read image information is stored in a first buffer memory. Upon displaying the image information, the image information stored in the first buffer memory is output to and stored in a second buffer memory and display memory. Storage in the first buffer memory, and output and storage to the second buffer memory and display memory are independently done.
Patent TW-479005-B (TW)
Title: Drill bit
Inventor: MIYANAGA MASAAKI
IPC: B23B31/00
Filed: 2000-12-06
Granted: 2002-03-11
Abstract: A drill bit with the same drilling function as a conventional drill bit, simple structure, high rigidity, and excellent durability, wherein a cutting blade tip (2) is fixed to the tip of a bit main body (1), a plurality of cutting blade parts (2a), (2b), and (2c) are formed on the cutting blade tip (2), flat parts (3) are formed on a bit side surfaces at a portion ranging from a middle portion between the cutting blade parts to a bit main body base part, and the bit main body (1) is formed in a straight shape generally square in cross section.