baber/WOPTO huggingface dataset:
Patent TW-235368-B (TW)
Title: Process for read only memory
Inventor: HORNG YEUN-DING
IPC: H01L21/8247
Filed: 1993-10-26
Granted: 1994-12-01
Abstract: A process for read only memory with high density includes the followingsteps: 1. forming field oxide on one silicon substrate to delimit the componentarea; 2. proceeding one depletion-mode ion implanting step; 3. forming multiple nitride layer with one preset distance separated betweeneach two neighboring nitride layers; 4. forming the first gate oxide on the substrate between each neighboringnitride layers; 5. depositing polysilicon layer and etching back for forming the secondpolysilicon gate oxide on the substrate between each neighboring nitridelayers, and each polysilicon gate oxide with the shape of two sidesthicker than the enter; 6. removing all nitride layers and oxidizing to form the second gate oxide; 7. depositing polysilicon layer and etching back for forming the secondpolysilicon gate oxide on the substrate between each neighboring thefirst polysilicon layers, and each second polysilicon gate oxide withthe shape of two sides thicker than the enter; 8. depositing one thin first passivation; 9. proceeding the metallization step to complete one read only memorywithout compiling.
Patent TW-262532-B (TW)
IPC: A63H33/18
Filed: 1993-12-04
Granted: 1995-11-11
Abstract: The present invention involves a water gun having at least one pressurizable air/water storage tank, a pressurizing mechanism, a channel of release for shooting water and a release mechanism. The improvement lies in the particular release mechanism of the water gun. This release mechanism is for controlled flow with bursting release of water. It includes a plug valve which is located within a channel of release. The release mechanism has a first spring connected to the plug valve which biases the plug valve to its first, closed position. This first spring and the internal water pressure against the plug valve constitutes the "first force."  Linkage connects a trigger to the plug valve such that activation of the trigger provides a second force which moves the linkage so as to move the plug valve from the first, closed position to the second, opened position and release of the trigger permits the first force to bias the plug valve back to its first, closed position. There is also a delay spring located within the linkage itself. When the trigger is pulled, it pulls the delay spring in a direction opposite from an against the first force. This first force is the force of the first spring as well as the internal water pressure holding the valve closed. At some point, the delay spring overcomes the forces of the first force holding the valve closed. At this point, the valve snaps open and there is rapid decrease of water pressure causing a burst of water to exit the water gun. This creates a controllable burst and a realistic trigger release.
Patent TW-443935-B (TW)
Title: Method for preparing microfluidized particles of atovaquone, and pharmaceutical compositions comprising microfluidized particles of atovaquone
Inventor: DEARN ALAN ROY
IPC: A61K9/14
Filed: 1993-12-23
Granted: 2001-07-01
Abstract: The invention relates to microfluidised particles of atovaquone and to a method of preparing them. More particularly, the invention is concerned with a pharmaceutical composition containing microfluidised particles of atovaquone which has improved bioavailability and its use in therapy.
Patent TW-234736-B (TW)
Title: Construction of dehumidifier for cooled type compressed air
Inventor: NANAUMI KAZUYUKI
IPC: F24F3/14
Filed: 1994-05-03
Granted: 1994-11-21
Abstract: A construction of dehumidifier for cooled type compressed air, which comprises a coolant pipe, a compressor, a primary heat exchanger with double piping construction, a pressure reducing device, a vaporizer with freezer circulation of vaporizer circulation, and a device installed in a secondary heat exchanger which has an air outlet and inlet; the coolant pipe connects to the outer pipe of the primary heat exchanger to form a construction that the coolant flows on the outer surrounding of the inner pipe of the primary heat exchanger; the air outlet of the secondary heat exchanger connects to the inner pipe of the primary heat exchanger; the outside air from the fan is blown to the outer surrounding of the primary heat exchanger.
Patent TW-238290-B (TW)
Title: Device for accumulating membranes
Inventor: BERND MICHEL
IPC: B65H39/00
Filed: 1994-07-05
Granted: 1995-01-11
Abstract: The invention relates to transferring membranes (3) toward a stopping block (26). The aim of this membrane (3) accumulating device is to form membrane piles (6). It also relates to the conveying device's (28) formation of membrane piles (6). In order to guarantee high level operation stability of the membrane pile (6), the invention design includes a moving stop block (26) and a set of driving rollers (29,30,31).These rollers have been mounted by attaching them to the membrane pile (6). Furthermore, the membrane (3) is conveyed towards the membrane pile (6). The two steps are connected and mutually independent.
Patent TW-296369-B (TW)
IPC: C07C43/12
Filed: 1995-03-31
Granted: 1997-01-21
Abstract: Prepn. of fluorinated dimethyl ethers of formula CF2HOCClxFyH3-(x+y), where x = 0, 1 or 2; y = 1, 2 or 3, and (x + y) = 1, 2 or 3, comprises: chlorinating CHF2OCH3 in the presence of a solvent in an amt. effective to dissolve the mixt. to form a chlorinated admixture contg. at least one cpd. of formula CF2HOCH3-zClz, in which z = 1, 2 or 3; fluorinating the cpd. with one of (anhydrous) HF, metal salts of HF2-, NaF, KF, pyridine, amine and other electron pair donor bases, which form complexes of formula [BH+(HF)x]f- (where B is a donor base), in the absence of a catalyst to obtain a fluorinated admixture contg. a cpd. of formula CF2HOCH3-zFyClz-y.
Patent TW-290528-B (TW)
Title: High performance sequencing batch reactor (SBR) automatic control method
Inventor: HWANG GWO-HAUR
IPC: C02F3/12
Filed: 1995-06-29
Granted: 1996-11-11
Abstract: An automatic control method for high performance Sequencing Batch Reactor (SBR), changes the reaction time automatically according to the influent COD concentration of wastewater replacing the conventional SBR bio-treatment system of fixed reaction time. The operational time of aeration is controlled according to the dissolved oxygen (DO) curve which is a function of organic substances concentration, and discharge according to the sludge layer which is detected by infrared ray detector. Thereby automatic controlling and high efficiency objectives are achieved.
Patent TW-460492-B (TW)
Title: Metallocene compound
Inventor: HERRMANN HANS-FRIEDRICH
IPC: C07F17/00
Filed: 1995-09-25
Granted: 2001-10-21
Abstract: The present invention relates to an unbridged metallocene compound which is suitable for olefin polymerization. A metallocene compound of the formula (I), where M1 is Zr, Hf or Ti, R1 and R2 are identical or different and are each a halogen atom or methyl, R4 and R4' are identical or different and are each a C1-C4 alkyl, R3, R5, R3' and R5 are hydrogen, the radicals R6, R7, R8, R9, R10 and R11 are identical or different and are each a hydrogen atom, a halogen atom, a C1-C20-hydrocarbon radical which may be halogenated, an -NR2, -SR, -OR, -OSiR3, -SiR3 or PR2 radical, where R is a halogen atom, a C1-C10-alkyl group or a C6-C10-aryl group, or two or more of the radicals R6, R7, R8, R9, R10 and R11 together with atoms connecting them form a ring system, and the radicals R6', R7', R8', R9', R10' and R11' are identical or different and are each a hydrogen atom, a halogen atom, a C1-C20-hydrocarbon radical which may be halogenated, an -NR2, -SR, -OR, -OSiR3, -SiR3 or PR2 radical, where R is a halogen atom, a C1-C10-alkyl group or a C6-C10-aryl group, or two or more of the radicals R6', R7', R8', R9', R10', R11' together with the atoms connecting them form a ring system.
Patent TW-369559-B (TW)
Title: Molding material for processing sinterable polymers
Inventor: SCHECKENBACH HELMUT
IPC: C08L91/00
Filed: 1995-10-23
Granted: 1999-09-11
Abstract: A molding material comprising: 60-80 parts by weight of a sinterable polymer which comprises a polyarylene sulfone, a polyarylene sulfoxide or a polyarylene sulfide or a combination thereof; and a wax-based thermoplastic binder which comprises 1-10 parts by weight of a semisynthetic wax based on crude montan wax; 2-10 parts by weight of a polyolefin wax, 1-10 parts by weight of an ethylene/vinyl acetate copolymer and 1-10 parts by weight of an alcohol having a molecular weight of at least 300. Also claimed is a sintered molding produced from such molding material.
Patent TW-349290-B (TW)
Title: Single balanced frequency downconverter for direct broadcast satellite transmissions and hybrid ring signal combiner
Inventor: KENNAN WAYNE
IPC: H03D7/08
Filed: 1996-07-11
Granted: 1999-01-01
Abstract: A monolithic microwave integrated circuit (MMIC) semiconductor chip, for use with a hybrid coupler, in a frequency downconverter, comprising: a first input lead (23a) for receiving a first combined input signal from such coupler, a second input lead (23b) for receiving a second combined input signal from such coupler, and an output lead (23c), each input signal comprising a microwave frequency signal combined with a further frequency signal, one of the microwave and further frequency signals of the first combined signal being out of phase with one of the microwave and further frequency signals of the second combined signal; a single balanced mixer has a first single ended mixer (28) for converting the first combined signal to a first intermediate frequency signal and a second single ended mixer (30) for converting the second combined signal to a second intermediate frequency signal; and an amplifier (36, 44) coupled to the first and second mixers for forming an amplified unbalanced intermediate frequency signal at the output lead representative of the first and second intermediate frequency signals.
Patent TW-464513-B (TW)
Title: Controlled release or delayed release formulation containing paroxetine
Inventor: LEONARD GRAHAM STANLEY
IPC: A61K9/22
Filed: 1996-07-19
Granted: 2001-11-21
Abstract: A controlled release or delayed release formulation contains a selective serotonin reuptake inhibitor (SSRI) such as paroxetine, which is adapted or intended for oral administration and which is a polymeric composition comprising a reaction complex formed by the interaction of (1) a calcium polycarbophil component which is a water-swellable, but water insoluble, fibrous cross-linked polymer containing carboxy functional groups, said polymer containing (a) a plurality of repeating units of which at least about 80% contain at least one carboxyl functional group, and (b) about 0.05 to about 1.5% divinyl glycol as a cross-linking agent, said percentages being based upon the weights of unpolymerised repeating unit and divinyl glycol respectively, with (2) water, in the presence of paroxetine or a pharmaceutically acceptable salt thereof as an active agent.
Patent TW-302292-B (TW)
Title: Flue gas scrubbing apparatus
Inventor: LASLO DENNIS JAMES
IPC: B01D53/80
Filed: 1996-08-16
Granted: 1997-04-11
Abstract: A spray tower for removing acidic gases and particulate matter from flue gases produced by processing operations of the type carried out in utility and industrial facilities. The spray tower is equipped with a tank that serves as a reservoir for an alkaline slurry used to remove acidic gases and particulate matter from the flue gases. The slurry is pumped from the tank to spraying devices located within the tower. The spray tower further includes an internal structure that enables the slurry to be oxidized and gently agitated within a limited region of the tank, and without the requirement for two separate aeration and agitation devices. As a result, the construction, operational and maintenance costs of the spray tower are significantly reduced as compared to prior art spray towers.
Patent TW-332268-B (TW)
Title: Protected programmable memory cartridge and computer system using same
Inventor: JAMES LEE COMBS
IPC: G06F13/16
Filed: 1994-07-07
Granted: 1998-05-21
Abstract: A method of performing use authentication in computer system, in which there are a first memory block corresponding to first addressable memory device, a second memory block corresponding to second addressable memory device, comprises the following steps: (1) Executing program code in first memory block; (2) Enabling some addresses of second memory block to respond program code execution of first memory block, and without executing program codes in second memory block and associated with each respective address; (3) Processing program code from second memory block as executable code; (4) Executing program codes in second memory block.
Patent TW-354858-B (TW)
Title: Method of controlling film microgap of integrated circuit
Inventor: OUYANG DA-JUNG
IPC: H01L21/768
Filed: 1996-10-18
Granted: 1999-03-21
Abstract: A method of controlling the film microgap of an integrated circuit, which comprises: setting up an exposure energy feed forward system in a photolithography exposure facility, the exposure energy feed forward system being built in with a linear regression relationship of "the photoresist microgap" and "the film thickness" of the film, CD=aT+b, and the linear regression relationship of "the photoresist microgap" and "the exposure energy" of the film, CD=cE+d, in which CD is the photoresist gap, a, b, c and d are all know value, T is the film thickness, and E is the exposure energy; forming a nitride film on the semiconductor wafer including electrical components of MOSFET, capacitors, resistors, etc.; measuring the thickness of the film; forming a photoresist; inputting the measured film thickness to the linear regression relationship CD=aT+b thereby obtaining a photoresist microgap CD, and inputting the obtained photoresist microgap CD into the linear regression relationship CD=cE+d thereby obtaining the exposure energy E.
Patent TW-357370-B (TW)
Title: High-voltage resistors unit and high-voltage variable resistors unit
Inventor: KOTANI HIROKAZU
IPC: H04N3/00
Filed: 1996-10-21
Granted: 1999-05-01
Abstract: A sort of high-voltage resistor, for forming of surface circuit substrate formed by a plurality of electrodes having resistance circuit patterns and connected to te resistance circuit pattern, and the insulation capacitor for housing said circuit substrate, and the leads disposed between te surface and the insulation capacitor on said circuit substrate, having non-weld contact conductors being connected to said electrode, high-voltage resistor on said electrode surface of said non-weld contact in contact of said terminal and coated by resistance coating, including: the ratio of resistnace in the thickness direction of the resistance coating less than the resistance in the thickness direction of said resistance circuit pattern.
Patent TW-373122-B (TW)
Title: Hybrid alignment type liquid crystal display
Inventor: SUGIYAMA TAKASHI
IPC: G02F1/139
Filed: 1996-10-24
Granted: 1999-11-01
Abstract: A liquid crystal display comprises a pair of substrates disposed in parallel and having a predetermined gap in between; a liquid crystal layer sandwiched between the pair of substrates containing liquid crystal molecules; electrodes formed on the opposing surfaces of the pair of substrates for applying an electric field to the liquid crystal layer of each pixel; a first alignment film formed on the opposing surface of one of the pair of substrates covering one electrodes, the first alignment film generally aligning the liquid crystal molecules in the direction vertical to the substrate plane; and a second alignment film formed on the opposing surface of the other of the pair of substrates covering the other electrodes, the second alignment film generally aligning the liquid crystal molecules in the direction parallel to the substrate plane giving a pre-tilt to the liquid crystal molecules. An area corresponding to each pixel of the second alignment film is divided into a plurality of domains each one arranged in a single direction, and at least two domains in the pixel area are arranged in different directions.
Patent TW-358084-B (TW)
Title: Wear strip assembly for use in a waste water treatment facility
Inventor: WILCHER STEPHEN B
IPC: C02F1/52
Filed: 1996-12-12
Granted: 1999-05-11
Abstract: A sort of wear strip (12) assembly for use in a waste water treatment facility, including: at least an anchor plate (34) being fixed onto the substrate (44) of a tank (43); and at least a wear strip (14) disposed in the perimeter of the anchor plate (34), having the wear strip (14) having a c-shaped section; where the anchor plate (34) having the top plate (36) roughly parallel to the substrate (44) of the tank (43), and the first and second support in longitudinal arrangement in the substrate of the anchor plate (34), being the first and second support disposed on the opposing area of the anchor plate (34) away from the side of the top plate (36), for receiving on the top plate (36) the extension (52) of the c-shaped wear strip.
Patent TW-412564-B (TW)
Title: Methods for producing a water insoluble, aqueous alkali soluble, film forming novolak resin, a positive photoresist composition and semiconductor device
Inventor: RAHMAN M DALIL
IPC: G03F7/023
Filed: 1997-01-09
Granted: 2000-11-21
Abstract: The present invention provides methods for producing water insoluble, aqueous alkali soluble novolak resins having consistent molecular weight and a very low level of metal ions, utilizing a solid acid condensation catalyst. A method is also provided for producing photoresist composition having a very low level of metal ions from such novolak resins and for producing semiconductor devices using such photoresist compositions.
Patent TW-326012-B (TW)
Title: The process of chemical-mechanical polishing planarization
Inventor: SHYU JENN-TSONG
IPC: H01L21/304
Filed: 1997-05-12
Granted: 1998-02-01
Abstract: A process of chemical-mechanical polishing planarization, is applied in the process of semiconductor chemical-mechanical polishing method for solving the step phenomenon; That process includes: a. Deposit dielectric on conductive area; b. Coat photoresist, and etch back; c. Proceed etching process to etch jutted electric on non-photoresist covered area; d. Remove photoresist; e. Polish the dielectric by using chemical-mechanical polishing process.
Patent TW-368424-B (TW)
Title: Installation for fighting fire
Inventor: SUNDHOLM GORAN
IPC: A62C35/58
Filed: 1997-09-04
Granted: 1999-09-01
Abstract: The present invention relates to an installation for fighting fire in a space, whereby the installation comprises a spray head (1a', 2a') of such a type that it is capable of producing extinguishing medium in the form of a finely divided liquid mist with a great penetrating ability and a simultaneous suction near the spray head. To obtain an installation which as regards its construction is simple and with which a fire in a space can be very efficiently extinguished so that the fumes are purified at the same time as the amount of water can be very small, the spray head is arranged in a pipe with a suction opening at a distance of 1 to 10 m from the floor level of the room and a spray opening near the floor level, whereby the spray head is arranged to spray in the direction from the suction opening to the spray opening to create a suction in the suction opening.
Patent TW-373228-B (TW)
Title: Boron carbide parts and coatings in a plasma reactor
Inventor: SHIH HONG
IPC: C01B31/36
Filed: 1997-10-13
Granted: 1999-11-01
Abstract: A plasma etch reactor having interior surfaces facing the plasma composed of boron carbide, preferably principally composed of B4C. The boron carbide may be a bulk sintered body or may be a layer of boron carbide coated on a chamber part. The boron carbide coating may be applied by thermal spraying, such as plasma spraying, by chemical vapor deposition, or by other layer forming technique such as a surface converting reaction. The boron carbide is highly resistant to high-density plasma etchants such as BCl3. The plasma sprayed coating is advantageously applied to only a portion of an anodized aluminum wall. The boron carbide may be sprayed over the exposed portion of the aluminum in which the anodization has been removed. A band of the aluminum substrate at the transition between the anodization and the boron carbide is roughened prior to anodization so that the boron carbide sticks to the correspondingly roughened surface of the anodization. Alternatively, the entire wall area of the anodized aluminum to be coated is roughened, and the boron carbide is sprayed over the anodization.
Patent TW-343159-B (TW)
Title: Process for production of emulsion
Inventor: SHIRAISHI AKIO
IPC: B01J13/00
Filed: 1997-10-28
Granted: 1998-10-21
Abstract: A process for production of an O/W type emulsion comprising adding a first water phase to a first oil phase in which the weight ratio between the first oil phase and the first water phase is 1:0.5 to 1:2, thereby forming a liquid-crystalline structure, adding with stirring a second water phase to the liquid-crystalline structure in which the ratio between the first water phase and the second water phase is 1:1 to 1:40, thereby bringing about phase inversion, the second water phase being in the form of an O/W type emulsion containing a second oil phase in an amount of at least 1% by weight of the total amount of the emulsion in which the weight ratio between the first oil phase and the second oil phase is 1:0.05 to 1:1.
Patent TW-490481-B (TW)
Title: Field emission display having a stabilized phosphor
Inventor: PETERSEN RONALD O
IPC: C09K11/08
Filed: 1997-10-30
Granted: 2002-06-11
Abstract: A field emission display (100, Fig. 1) having a stabilized phosphor (110, Fig. 1) includes a cathode plate (130, Fig. 1) having a plurality of field emitters (160, Fig. 1), an anode plate (120, Fig. 1) opposing the cathode plate (130, Fig. 1), and a stabilized sulfide phosphor disposed on the anode plate (120, Fig. 1) to receive electrons from the plurality of field emitters (160, Fig. 1). The stabilized sulfide phosphor includes a sulfide phosphor core containing vacuum-unstable sulfur and a stabilized surface made from a more thermodynamically stable material, which is more thermodynamically stable against outgassing than the vacuum-unstable sulfur of the sulfide phosphor core. The stabilized phosphor (110, Fig. 1) can alternatively include a stabilized oxide phosphor that has an oxide phosphor core containing vacuum-unstable oxygen and a stabilized surface made from a more thermodynamically stable material, which is more thermodynamically stable against outgassing than the vacuum-unstable oxygen of the oxide phosphor core.
Patent TW-386154-B (TW)
Title: Tool set and procedure for remote control, stripping, infusing to an explosive
Inventor: LIN TAY-HORNG
IPC: F42D5/04
Filed: 1997-12-17
Granted: 2000-04-01
Abstract: This invention provides a tool set and procedure for remote control, stripping, infusing to an explosive. The tool set is a multi-sectional screw-connected hollow retractable pole fitting various stripping (or infusing, remote control) tools of different shapes and sizes. When a stripping tool is installed at the front end of the multi-sectional elongated pole, it can be used to strip the casing of a suspect explosive, to perform vibration test and to investigate internal states.  As the injector is connected to the rear end of the pole, it can infuse the chemical liquid to destroy the internal explosive structure. Also, this retractable pole can be a remote tool to control the water gun for long-distance remote striking-disassembling operation, or to install a impact or drilling tool on the water gun to damage the casing of the suspect explosive by impact or drilling operations. Setting a reflector on the pole, people can view the back and dead-angle positions of the explosive. With this invention, the anti-explosion squad can operate behind an anti-explosion shield to achieve the double protections of long-distance remote control of the explosive and the shield protection thus decrease the danger.