baber/WOPTO huggingface dataset:
Patent TW-365647-B (TW)
Title: Device and method for measurement of items at selected points
Inventor: GRAEF MICHAEL
IPC: G01B11/00
Filed: 1998-10-19
Granted: 1999-08-01
Abstract: Device and method of measurement of items at selected points for measurement in a wider range in upgraded accuracy, especially for items not apt for perspective; for the purpose, the items come in different types and the lighting in different configurations of different emission properties, where each comes in a different configuration, making this device and method apt for measurement of containers of substrates in the semiconductor industry.
Patent TW-418116-B (TW)
Title: Water-repellent coating and coating device
Inventor: TAKEBE YASUO
IPC: B05D1/28
Filed: 1998-11-02
Granted: 2001-01-11
Abstract: To provide an efficient coating method regardless of the shape of an article to be coated and a device. This process contains (a) a process for sticking a coating liquid at least containing a water-repellent treating agent adhesive to ring-belt like support body, (b) a process applying the coating liquid on the article to be coated by contacting the support body, and (c) a process for forming a water-repellent coating film on the article to be coated.
Patent TW-386931-B (TW)
Title: Apparatus for building unburned refractory
Inventor: KANESHIGE TOSHIHIKO
IPC: B22D41/02
Filed: 1998-11-24
Granted: 2000-04-11
Abstract: A monolithic refractory depositing system capable of improving working environment and working efficiency and of spraying a material in a uniform thickness is provided. The monolithic refractory depositing system is capable of carrying out both a spraying process and a casting process. The monolithic refractory depositing system comprises a carriage (4) placed on rails (2) laid near a molten metal container (ladle) (1) so as to travel along the rails (2), a truck (7) capable of moving in directions perpendicular to the moving directions of the carriage (4), a post (8) set up on the traverse truck (7), an elevating frame (10) mounted for vertical movement on the traverse truck (7), a material feed pipe (9) inserted in an upper part of the elevating frame (10) and a spray nozzle (27) (or a pouring pipe (39)) detachably connected to a lower end of the material feed pipe (9), and a bendable support means (20) capable of moving together with the elevating frame (10) and connected to a part of the material feed pipe (9) on an upper side of the elevating frame (10).
Patent TW-416949-B (TW)
Title: A process for preparing lactams
Inventor: EIERMANN MATTHIAS
IPC: B01J27/187
Filed: 1998-11-30
Granted: 2001-01-01
Abstract: The invention relates to a process for preparing lactams by cyclizing hydrolysis of amino nitriles with water in the gas phase on catalysts which comprise oxides or mixed oxides of the metals of groups 3, 4, 5, 13 and /or 14 of the periodic table, where appropriate in addition a metal oxide of groups 6,7,8,9 and/or 10, and further comprise a phosphate, carbonate, silicate, silicate, arsenite, arsenate, antimonite, antimonate and/or nitrate of said metals and/or, if metal oxides of groups 6,7,8,9 or 10 are present, a sulfate of the abovementioned metals.
Patent TW-418442-B (TW)
Title: Protection method for wafer alignment mark with photoresist
Inventor: JANG CHENG-YU
IPC: H01L21/027
Filed: 1998-12-18
Granted: 2001-01-11
Abstract: The present invention relates to a protection method for wafer alignment mark with photoresist which uses the alignment function of stepper to weep the photoresist on the alignment mark of the wafer and coating the photoresist on the wafer surface. And then exposing the circuit pattern on the all the wafer surface including the exposure area with alignment mark. Before removing the exposed photoresist on the wafer surface, the method first weeps a small amount of photoresist on the alignment mark for protecting the alignment mark and conducts etching process for the portion uncovered by photoresist on the wafer surface in which the alignment mark is protected by the photoresist during the etching so that it can remain clear for the alignment mark. Since the present invention conducts the exposure of circuit pattern for the exposure area with alignment marks and other exposure areas, each exposure area will not have the side effect due to the difference of the heights during exposing. Yield and productivity of equipment can be greatly improved relatively.
Patent TW-I225094-B (TW)
Title: Recombinant pestivirus E2 protein and a method to produce said E2 protein in insect cell culture
Inventor: VAN DER WIEL DIRK FRANSISCUS F
IPC: A61P31/12
Filed: 1999-03-16
Granted: 2004-12-11
Abstract: The invention relates to a method to increase protein expression in baculo vector virus expression systems. The invention provides a method to produce a recombinant protein in insect-cell culture which comprises selecting a recombinant baculovirus expressing said protein, growing insect cells in growth medium in a culture vessel with a sufficient volume to contain at least 2 liters and infecting the cells with an inoculum of at least one baculovirus at a cell density of 1x10<5> to 5x10<6> cells/ml with an m.o.i of < 0.01. The invention furthermore provides a method to produce recombinant pestivirus E2 or E<rns> protein or fragments thereof in insect cell culture characterised by a final concentration of said protein (fragments) in the growth medium at harvest of at least 100 mug/ml. The invention furthermore provides a method to produce recombinant follicle stimulating hormone, alpha-units and/or beta-units and complexes and fragments thereof, at a concentration in the growth medium at harvest of at least 15 mug/ml.
Patent TW-407206-B (TW)
Title: Receptacle used for electrical parts inspection
Inventor: OTA TETSUSHI
IPC: G02F1/13
Filed: 1998-12-23
Granted: 2000-10-01
Abstract: This invention is to surely prevent the close sticking of a sliding sheet and a flexible wiring board, and can surely position an electrical part such as a display panel and the flexible wiring board and can improve contact stability between the electrode terminal of the display panel and the contact of the flexible wiring board. The abutting face 17a of the sliding sheet 17 on the back of the flexible wiring board 12 is formed to posses high sliding ability against the flexible wiring board 12 at the time of positioning the electrical part 1 and the flexible wiring board 12, flatness at the time of depression by a depression member 13, and contact stability between the electrode terminal 4 of the display panel 1 and the contact 12a of the flexible wiring board 12.
Patent TW-419665-B (TW)
Title: Method and structure for measuring the reading delay of DRAM bit line
Inventor: LIN HUNG-JIUN
IPC: G11C29/00
Filed: 1999-01-14
Granted: 2001-01-21
Abstract: This invention relates to a method and structure for measuring the reading delay of DRAM bit line. The circuit structure includes plural one-bit circuits connected in series and an one-bit output circuit that is connected to the last one of these plural one-bit circuits. By applying an input square wave signal, the delay time of the input signal is measured from an output signal, so as to determine the reading delay time for a DRAM cell.
Patent TW-415962-B (TW)
Title: Heat-activatable polyurethane/urea adhesive in aqueous dispersion
Inventor: AMIRSAKIS CHARLES J
IPC: C08G18/66
Filed: 1999-03-16
Granted: 2000-12-21
Abstract: A stable colloidal aqueous dispersion of a partially and homogeneously crosslinked polyurethane/polyurea is made by inserting an integral emulsifier and an internal dispersion stabilizer into a polyurethane having a polyester- or polycaprolactone diol backbone and chain extending and crosslinking it with a mixture of diamine and triamine having a functionality of from 2.05 to 2.18. A highly concentrated solution of a dihydroxycarboxylic acid in a solvent such as N-methyl pyrrolidone permits the hydroxyl groups to react thoroughly and quickly with an isocyanate-terminated polyurethane and, consequently, a minimal amount of the solvent is present in the adhesive after water is removed from the aqueous dispersion. The adhesive is thus heat resistant at 70 DEG C despite its relatively small degree of crosslinking.
Patent TW-419663-B (TW)
Title: Non-volatile semiconductor
Inventor: SAITOH MINORU
IPC: G11C16/34
Filed: 1999-03-24
Granted: 2001-01-21
Abstract: There is provided a non-volatile semiconductor memory which is capable of establishing a proper reading voltage for an erasure threshold voltage and a proper writing time for the reading voltage by detecting the threshold voltages for writing and erasing in a memory cell array. The present non-volatile semiconductor memory, which is called a flash EEPROM, comprises a first memory cell array 1, a second memory cell array 2, a row decoder 3, a line decoder 4, a reading control circuit 5, a writing and erasing control circuit 6, a writing time control circuit 7, a high voltage generating circuit 8, a counter circuit 13, a 1/N circuit 9, and a reading voltage generating circuit 11. The first memory cell array 1 and the second memory cell array 2 are are formed on a same memory cell array, and all of the data stored in both memory cell arrays can be erased at once. Thus, all the memory cells in the memory cell array have the same erasure threshold voltage. The first memory cell array 1 is designated to be an area in which data can be freely written, and the second memory cell array 2 is designated as an area for detecting the threshold voltages of the memory  cells so that it is not permitted to write in the second memory cell array 2 except when detecting the threshold voltage.
Patent TW-408411-B (TW)
Title: Semiconductor chip scale package
Inventor: HUANG JR-GUNG
IPC: H01L23/31
Filed: 1999-03-31
Granted: 2000-10-11
Abstract: A kind of semiconductor chip scale package is disclosed. This package could be installed on a printed circuit board (PCB). It comprises a chip with some electrodes, some conductive bumps that use one of the face to connect with the electrodes via electrically conductive material and the side face to connect with the circuits on the PCB. Then the isolation material is filled the gap among the chip and bumps.
Patent TW-476778-B (TW)
Title: Printing inks and coating materials comprising polyvinyl butyrals based on partially hydrolyzed polyvinyl alcohols
Inventor: FUSS ROBERT DR
IPC: C09D11/106
Filed: 1999-04-14
Granted: 2002-02-21
Abstract: Printing inks and coating materials comprise polyvinyl butyrals based on partially hydrolyzed polyvinyl alcohols. Printing inks and coating materials comprise polyvinyl butyrals having a degree of acetalization of from 45 to 80 mol% prepared from polyvinyl alcohols whose degree of hydrolysis in the range from 70 to 96 mol%.
Patent TW-472041-B (TW)
Title: Process for preparing 4-substituted-1H-indole-3-glyoxamides
Inventor: ANDERSON BENJAMIN ALAN
IPC: C07D209/22
Filed: 1999-04-15
Granted: 2002-01-11
Abstract: A process for preparing 1H-indole-3-glyoxamides useful for inhibiting SPLA2 and novel intermediates useful in the preparation of such compounds. A process for preparing a compound of the formula I or a pharmaceutically acceptable salt or prodrug derivative thereof wherein: R1 is selected from the group consisting of C7-C20 alkyl; where; R10 is selected from the group consisting of halo, C1-C10 alkyl, C1-C10 alkoxy, -S-(C1-C10 alkyl) and halo(C1-C10)alkyl, and t is an integer from 0 to 5 both inclusive; R2 is selected from the group consisting of hydrogen, halo, C1-C3 alkyl, C3-C4 cycloalkyl, C3-C4 cycloalkenyl, -O-(C1-C2 alkyl), -S-(C1-C2 alkyl), aryl, aryloxy, and HET; R4 is selected from the group consisting of -CO2H, -SO3H, and -P(O)(OH)2 or salt or prodrug derivatives thereof; and R5 is selected from the group consisting of hydrogen, (C1-C6)alkyl, (C1-C6)alkoxy, halo(C1-C6)alkoxy, halo(C2-C6)alkyl, bromo, chloro, fluoro, iodo and aryl; which process comprises the steps of (a) halogenating a compound of formula X, where R8 is (C1-C6)alkyl, aryl or HET; with SO2Cl2 to form a compound of formula IX, (b) hydrolyzing and decarboxylating a compound of formula IX, to form a compound of formula VIII, (c) alkylating a compound of formula VII, with a compound of formula VIII, to form a compound of formula VI, (d) aminating and dehydrating a compound of formula VI, with an amine of the formula R1NH2 in the presence of a solvent that forms an azeotrope with water to form a compound of formula V, (e) oxidizing a compound of formula V, by heating with a base and a compound of the formula RSOX where R is -(C1-C6)alkyl, or aryl or substituted aryl and X is -(C1-C6)alkoxy, halo or -OCO2(C1-C6)alkyl to form a compound of formula IV, (f) alkylating a compound of the formula IV, with an alkylating agent of the formula XCH2R4a where X is a leaving group and R4a is -CO2R4b, -SO3R4b, -P(O)(OR4b)2, or -P(O)(OR4b)H, where R4b is an acid protecting group, to form a compound of formula III, (g) reacting a compound of formula III, with oxalyl chloride and ammonia to form a compound of formula II, (h) optionally hydrolyzing a compound of formula II, to form a compound of formula I; and (I) optionally salifying a compound of formula I.
Patent TW-432376-B (TW)
Title: An optical recording head having a solid immersion lens
Inventor: OSBORNE JOHN R
IPC: G11B7/135
Filed: 1999-04-27
Granted: 2001-05-01
Abstract: An optical recording head is provided which includes a slider body having a leading edge. A void is formed in the slider body to receive a sphere of optically transparent material. The sphere is inserted into the void such that a portion of the sphere protrudes from the slider body. The protruding portion is lapped to be coplanar with a surface of the slider body to form a near-field lens. A mesa may be formed onto the lapped portion and may include a coil. The slider body, mesa, near-field lens, and coil may be formed in one batch process.
Patent TW-410320-B (TW)
Title: Process and device of the joint defense positioning system
Inventor: LI BAU-JEN
IPC: G08B25/00
Filed: 1999-05-12
Granted: 2000-11-01
Abstract: The invention, process of the joint defense positioning system, comprises at least two on-line telephone exchanges which connect several positioners in different locations. Each positioner is equiped with a transmitter which is able to transmit default cipher signal stored in the telephone exchange it belongs to. When a transmitter launches a signal within its belonging area, its belonging positioner would receive and process. When a transmitter launches a signal out of its belonging area, the signal is received and taken over by the closest positioner. The telephone exchange which receives the signal would determine the location of the transmitter which launchs the signal. The two telephone exchanges in different areas will connect to each other and check the cipher. If the cipher is correct, the closest positioner from the location of the signal would start the warning processes to provide users with joint defense rescue when they are out.
Patent TW-460523-B (TW)
Title: Manufacturing method for natural cross-linker genipin
Inventor: LIN JING-KUAN
IPC: C08K5/00
Filed: 1999-05-20
Granted: 2001-10-21
Abstract: The present invention relates to a manufacturing method for natural cross-linker genipin, comprising the steps of: (A) the extraction of geniposide is that the crushed gardenia fruit is placed into an extractor and the lipid in the fruit is removed with a solvent. Ethyl acetate is added into the extractor and the crystal powder of geniposide can be obtained through heating, recycling extraction and cooling; (B) the conversion of geniposide into genipin using beta-glucosidase is that the extracted geniposide crystal powder is dissolved in a buffer solution. The beta- glucosidase is added into the solution for stripping the glucose molecules from geniposide and converting geniposide into genipin; (C) the organic extraction and crystallization of purified genipin is that adding another solvent into the mixture of geniposide and genipin formed in step (B), genipin is extracted into water phase and a highly purified genipin crystal powder can be obtained when the water extraction is concentrated.
Patent TW-457730-B (TW)
Title: Light-emitting device and method for fabricating the same
Inventor: KIM SUNG-WOO
IPC: H01L33/00
Filed: 1999-09-03
Granted: 2001-10-01
Abstract: The present invention relates to a light-emitting device characterized by low operating voltage, high luminance, and long life and a method for fabricating the same. An n type semiconductor layer, an active layer, and a p type semiconductor layer are sequentially formed on a substrate and then a part of the n type semiconductor layer is exposed. Subsequently, a current spreading transparent electrode is formed on the p type semiconductor layer and then thermally processed. An n type electrode is then formed on the exposed n type semiconductor layer and a p type electrode is formed on the current spreading transparent electrode.
Patent TW-449547-B (TW)
Title: Fastener tape fabrication equipment and process
Inventor: JOHNSON JAMES R
IPC: B31B19/90
Filed: 1999-07-16
Granted: 2001-08-11
Abstract: Fastener tape fabrication equipment and process for manufacturing fastener tape for attachment in an opening in the top of a reclosable plastic bag. A continuous strip of intermediate layer for carrying a continuous strip of profile fastener is provided from a delivery assembly with a constant tension to an applicator assembly. A pair of laterally spaced adhesive surfaces are also carried upon the intermediate layer. The intermediate layer passes over a generally V-shaped member, mounted upon the delivery assembly, in order to be folded. The profile is inserted into the fold of the intermediate layer. Circumferentially grooved wheels then align the profile with the intermediate layer as the intermediate layer and profile are directed into a plurality of sealing bars upon the applicator assembly to form the fastener tape. A first set of sealing bars seal the profile to the intermediate layer and a second set of sealing bars seal the adhesive surfaces together to form a peal seal on the intermediate layer. The resulting fastener tape is then collected on a windup roll.
Patent TW-420865-B (TW)
Title: Plastic packaging structure and method for photo-sensing chip packaging
Inventor: DU SHIOU-WEN
IPC: H01L23/12
Filed: 1999-08-06
Granted: 2001-02-01
Abstract: The present invention is a plastic packaging structure and method for photo sensing chip packaging which is used for the packaging of a photo-sensing integrated circuit that is characterized in: the integrated circuit uses the BGA packaging of plastic forming structure in which the main plastic structure is formed on the substrate; the chip is allocated in the plastic structure; and a transparent board covering the plastic structure to seal the chip in the substrate and plastic structure. The object of the present invention is to increase the production, save the cost and enhance the competition.
Patent TW-I267546-B (TW)
Title: Nematic crystal composition and liquid crystal display device using it
Inventor: TAKEUCHI KIYOFUMI
IPC: G02F1/13
Filed: 1999-09-10
Granted: 2006-12-01
Abstract: The present invention relates to a nematic crystal composition which is characterized by comprising a compound of the general formulas (I-1)-(I-5) containing naphthalene-2,6-diyl, decahydronaphthalene-2,6-diyl, 1,2,3,4-tetrahydro-naphthalene-2,6-diyl, and to a liquid crystal display device using it. By using the nematic crystal composition, the compatibility and low-temperature preservation will be improved. Accordingly, the temperature range of the actuation of the liquid crystal display characteristic will be magnified, the driving voltage will be decreased and its temperature change will be improved, and a more rapid responsibility with respect to the desired driving voltage can be achieved. Therefore, it is most suitable for use in TN, STN, TFT, IPS, MVA, OCB, ECB, PC, PNLC, PDLC, PSCT and so on.
Patent TW-480778-B (TW)
Title: Impedance improved coax connector
Inventor: ENSIGN LAWRENCE FRANK
IPC: H01R24/44
Filed: 1999-10-04
Granted: 2002-03-21
Abstract: A low cost miniature standard-sized coaxial connector has an increased impedance at its rear portion in a simple and rugged construction. A one-piece molded insulator (16) lies within a sheet metal shell (14) and supports a center contact (18) of the connector. The insulator has a rear portion (34) with a cylindrical sleeve-shaped part (50) closely received within the shell and with three ribs (60-64) extending radially inwardly and having free radially inner ends (68). The center contact has a barb (40) lying in an interference fit within the inner ends of the ribs. The insulator forms a pin lead-in (44) at the front end of the connector, and forms a coupling part (80) between the rearward portion and the lead-in part. The coupling part is in the form of a cylindrical sleeve along its lower half, and has an upwardly-extending slot (82) along its upper half.
Patent TW-542836-B (TW)
Title: Pyrazolopyridine derivatives
Inventor: CAMPBELL IAN BAXTER
IPC: A61P5/00
Filed: 1999-11-02
Granted: 2003-07-21
Abstract: The invention provides the compounds of formula (I) and pharmaceutically acceptable derivatives thereof in which: R0 and R1 are independently selected from H, halogen, C1-6alkyl, C1-6alkoxy, or C1-6alkoxy substituted by one or more fluorine atoms; R2 is H, C1-6alkyl, C1-6alkyl substituted by one or more fluorine atoms, C1-6alkoxy, C1-6hydroxyalkyl, SC1-6alkyl, C(O)H, C(O)C1-6alkyl, C1-6alkylsulphonyl, C1-6alkoxy substituted by one or more fluorine atoms; and R3 is C1-6alkyl or NH2. Compounds of formula (I) are potent and selective inhibitors of COX-2 and are of use in the treatment of the pain, fever, inflammation of a variety of conditions and diseases.
Patent TW-464851-B (TW)
Title: Recording medium having spare area for defect managemnt and information on defect management, and method of allocating spare area and method of managing defects
Inventor: KO JUNG-WAN
IPC: G11B7/007
Filed: 1999-11-06
Granted: 2001-11-21
Abstract: A recording medium having a spare area for defect management and the management information of the spare area, a spare area allocation method, and a defect management method, are provided. When a primary spare area allocated for slipping replacement and linear replacement upon initialization, and a spare area allocated for linear replacement after initialization are insufficient, a supplementary spare area is allocated. The sizes of the primary and supplementary spare areas are determined by the number of defects generated upon initialization. The information on the sizes of the spare areas, and the remainder state information representing the degree of use of the spare areas, are recorded, so that the spare areas can be efficiently managed. Also, in the defect management method, when an area that has already been linearly replaced is allocated as the supplementary spare area, defective blocks within the allocated supplementary spare area are not used for linear replacement, and the entries of a secondary defect list (SDL) with respect to the defective blocks are not changed.
Patent TW-564245-B (TW)
Title: Uretedione derivative, curable resin composition comprising the same, and process for producing the same
Inventor: LING HAO-JAN
IPC: C08G18/02
Filed: 1999-12-03
Granted: 2003-12-01
Abstract: A uretedione derivative having the following formula (I): wherein R represents a unsubstituted or substituted C1-C20 hydrocarbyl group.