baber/WOPTO huggingface dataset:
Patent TW-242138-B (TW)
IPC: A61P9/08
Filed: 1992-12-16
Granted: 1995-03-01
Abstract: The  beta -oxo- beta -benzenepropanethioamide derivative of the general formula I <CHEM> (in the above formula (I), R<1> and R<2> independently represent hydrogen atom, an alkyl goup of C1 to C6 or a cycloalkyl group of C3 to C6, or R<1> and R<2>, when taken together, represent an alkylene group of C3 to C6; R<3> represents hydrogen atom, an alkyl group of C1 to C6 or a cycloalkyl group of C3 to C6; R<4> represents an alkyl group of C1 to C6 or a cycloalkyl group of C3 to C6; or R<3> and R<4>, when taken together, represent an alkylene group of C2 to C5; X<1>, X<2> and X<3> indepentdently represent hydrogen atom, a halogen atom, an alkyl group of C1 to C6, a cycloalkyl group of C3 to C6, an alkoxy group of C1 to C6, trifluoromethyl group, cyano group, nitro group, a dialkylamino group of C2 to C12, sulfamoyl group, a five-membered or six-membered heterocyclic group containing nitrogen atom as the hetero atom, has potassium channel opening action and is useful for treatment of hypertension, asthma, hypersensitive colon syndrome, and enteritis through pharmacological actions including blood vessel dilation, bronchial tract dilation, relaxation of gastrointestinal tract smooth muscle, and the like. The present invention also includes a pharmaceutical composition containing, as the active ingredient, the compound of the present invention and a method for producing the same.
Patent TW-222346-B (TW)
Title: Method for packaging an electronic device substrate in a plastic encapsulant
Inventor: MANZIONE LOUIS THOMAS
IPC: B29C45/14
Filed: 1993-07-12
Granted: 1994-04-11
Abstract: Reservoir cavities have been used successfully to achieve proper mold filling of large area substrate packages with severe leading and lagging of flow fronts in the cavity halves. The additional plastic required to fill the reservoir cavities and the additional work in removing the reservoir culls is minimal. Reservoir cavities have been shown to eliminate void problems in molded packages with large printed wiring board substrates.
Patent TW-338187-B (TW)
Title: Film forming apparatus for filling fine pores of a substrate
Inventor: OHINATA HISAHARU
IPC: C23C14/35
Filed: 1993-10-26
Granted: 1998-08-11
Abstract: A film forming apparatus in which the distance between a target and a substrate is made to be at least greater than the diameter of the substrate and an internal gas pressure level of a vacuum chamber is held to be not higher than 1x10 -1 Pa during sputting process, thereby capable of effectively filling fine pores provided on the substrate without generating dust and void spaces.
Patent TW-265366-B (TW)
Title: Amplification and detection of specific gene fragment of vibrio parahaemolyticus
Inventor: LII JIA-IN
IPC: C12Q1/68
Filed: 1993-12-15
Granted: 1995-12-11
Abstract: A rapid, simple and sensitive method for amplification and detection of thermostable direct haemolysin (tdh) gene in Vibrio parahaemolyticus is provided. This method using two oligonucleotides as a primer set that hybridize specifically to the complementary DNA strands of Vibrio parahaemolyticus, flanking a unique sequence region of tdh gene, and amplifying the specific DNA fragment. The assay including the following steps: (A) hybridization of the primers to the target gene sequence in a bacterial specimen and polymerization of the primers with dNTPs (dATP, dCTP, dGTP and dTTP), DNA polymerase and enzyme buffer to produce a double standed DNA; (B) denaturation of the products thermally to make single strand of DNA and then hybridization of the primers to the target DNA and polymerization of the primers, the PCR is performed in 25 cycles to amplify an specific nucleotide fragment; (C) determination of the presence or absence of the specific nucleotide fragment in the specimen, confirmation of the tdh gene carrying Vibrio parahaemolyticus.
Patent TW-269732-B (TW)
Title: Credit card system and the method of issuing credit card using said system
Inventor: MASUDA HIDEHIRO
IPC: G06Q30/06
Filed: 1994-02-15
Granted: 1996-02-01
Abstract: The instruments for commodity in the past require application when it is needed characterized in high security in credit sales and possibility of entrusting the entering of application form with the shop, while in the credit card, though there is no need of application when using it and fit for repetitive use, it lacks the convenience and urgency. The present invention is to provide a credit card system that can issue a credit card promptly at stores, etc. prevent illegal issuance or illegal use of the card, and enable a credit sales of high security. The credit card system comprises a card having a memory means recording the first ID information, a means for generating check code from the first ID information and the second ID information, means for reading and writing the memory in the card, a means for inputing the second ID information and check code, a means for comparing the check code generated by the means for generating check code with the check code inputed or recorded on the card, and a means for notifying or displaying the message when the result of comparison obtained by the means for comparing the code do not coincide.
Patent TW-390889-B (TW)
Title: Process for purifying recombinant human serum albumin
Inventor: OHMURA TAKAO
IPC: C12N15/14
Filed: 1994-03-01
Granted: 2000-05-21
Abstract: A process for purifying a recombinant human serum albumin comprising the steps of: (1) treating a culture supernatant of a host which expresses human serum a albumin with a first ultrafiltration membrane having a molecular weight exclusive limit of from 100,000 to 500,000 and then with a second ultrafiltration membrane having a molecular weight exclusive limit of from 1,000 to 50,000 to yield a first filtrate; (2) heat-treating the first filtrate at 50 to 70 DEG C for 30 minutes to 5 hours to yield a heated sample; (3) acid-treating the heated sample at a pH of 3 to 5 to yield an acid-treated sample; (4) treating the acid-treated sample using an ultrafiltration membrane having a molecular weight exclusive limit of from 100,000 to 500,000 to yield a second filtrate; (5) exposing the second filtrate to a cation exchanger at a pH of 3 to 5 and a salt concentration of 0.01 to 0.2 M, and then exposing said cation exchanger to a pH of 8 to 10 and a salt concentration of 0.2 to 0.5 M to yield a first eluate; (6) allowing the first eluate to contact with a carrier for hydrophobic chromatography at a pH of 6 to 8 and a salt concentration of 0.01 to 0.5 M for yielding a second eluate; (7) allowing the second eluate to contact with an anion exchanger at a pH of 6 to 8 and a salt concentration of 0.01 to 0.1 M, and recovering non-adsorbed fractions to yield said albumin; and (8) contacting said albumin with a carrier for hydrophobic chromatography at a pH of 2 to 5 and a salt concentration of 0.4 to 1 M and exposing the carrier to a pH of 6 to 8 and a salt concentration of 0.01 to 0.3 M for eluting albumin.
Patent TW-279852-B (TW)
IPC: C07C67/08
Filed: 1994-03-05
Granted: 1996-07-01
Abstract: The present invention is an improved process for the recovery of ethylene glycol from spent glycol generated in the manufacture of polyethylene terephthalate. The spent glycol typically consists of metal oxide catalyst residues, low molecular weight terephthalate oligomers, diethylene glycol and other trace impurities. The improved process of the present invention is based on the principle that elevating the temperature of the spent glycol increases the solubility of the low molecular weight oligomers so that the low molecular weight oligomers can be dissolved in the ethylene glycol and further that the spent glycol at an elevated temperature may be passed through an ion exchange bed to remove metal oxide catalysts, color forming impurities and other trace impurities.
Patent TW-254001-B (TW)
IPC: B01J/
Filed: 1994-03-28
Granted: 1995-08-11
Abstract: A high temperature rechargeable electrochemical power storage cell has a molten sodium anode separated by sodium ion-conducting solid electrolyte separator from a solid cathode comprising an electronically conductive electrolyte-permeable porous matrix. The matrix is impregnated with a molten salt electrolyte, and has solid active cathode material dispersed therein. The molten salt electrolyte comprises a substantially equimolar mixture of sodium chloride and aluminium chloride. The active cathode material comprises at least one transition metal selected from the group consisting of Fe, Ni, Cr, Co, Mn, Cu and Mo having, dispersed therein, at least one additive element selected from the group consisting of As, Bi, Sb, Se and Te. The atomic ratio of transition metal:additive element in the active cathode material is 99:1-30:70, the cell having a charged state in which the active cathode material is chlorinated. The invention also provides a method of making such cell.
Patent TW-353672-B (TW)
Title: Thermoplastic resin composition with imide compound, method of molding the same and modifier for thermoplastic resin
Inventor: MIZUTANI TOSHIHIRO
IPC: C08K5/3417
Filed: 1994-06-29
Granted: 1999-03-01
Abstract: A thermoplastic resin composition characterized in that it comprises a thermoplastic resin and 0.1 to 100 parts by weight, per 100 parts by weight of the thermoplastic resin, of an imide compound, the imide compound being at least one member selected from the group consisting of: (1) a bisimide represented by the formula (1), in which R1 and R2 are the same or different and each represents an alkyl or alkenyl group having 4 to 22 carbon atoms, a cycloalkyl group having 4 to 6 carbon atoms, a group represented by the formula (2), or a group represented by the formula (3), in which R3 and R5 are the same or different and each represents an alkyl group having 1 to 22 carbon atoms, R4 and R5 are the same or different and each represents a single bond or an alkylene group having 1 to 2 carbon atoms, a is an integer of 1 to 2 and b is an integer of 0 to 2, and A1 and A2 are the same or different and each represents a single bond or a phenylene group; (2) a monoimide represented by the formula (4), in which X and Y are the same or different and each represents a group -NH-A4-R8 or a hydroxyl group, R7 and R8 have the same meaning as R1 in the formula (1) and may be the same or different, and A3 and A4 are the same or different and each represents a single bond or a phenylene group, and a metal salt thereof; and (3) a monoimide represented by the formula (5), in which R9 and R10 are the same or different and each represents an alkyl or alkenyl group having 4 to 22 carbon atoms, and A5 and A6 are the same or different and each represents a single bond or a phenylene group, and a metal salt thereof.
Patent TW-267992-B (TW)
IPC: B66F7/08
Filed: 1994-10-11
Granted: 1996-01-11
Abstract: The present invention proposes a solution to the problem caused by the nonalignment, with respect to a horizontal plane, of the support platforms (1, 2) in an electrohydraulic lifting device equipped with two support platforms. The nonalignment occurs in the raising and lowering stages and the invention allows for controlling continuously the height of the support platforms (1, 2) and for promptly carrying out the necessary adjustment to set again the support platforms (1, 2) in alignment with each other.
Patent TW-371816-B (TW)
Title: Insulation displacement contact element
Inventor: JANCZAK ANDRZEJ
IPC: H02G7/08
Filed: 1994-11-30
Granted: 1999-10-11
Abstract: The present invention relates to an insulation displacement contact 1 of a blade-type resilient contact material and having a contact slot 2 provided with an insertion opening 3. In order to improve the spring properties of the insulation displacement contact element 1, it is provided according to the invention that the outer edges 9 generally parallel to the contact slot 2 are provided in the area of the wire contact zone of the contact slot 2 with cutouts 10, 24.
Patent TW-260720-B (TW)
Title: Sewing data preparation apparatus for a sewing machine
Inventor: SHIGETA KATSUNORI
IPC: G05B19/4093
Filed: 1995-03-23
Granted: 1995-10-21
Abstract: A sewing data preparation apparatus for a sewing machine, which comprises:an empty needle data section which uses the point of origin as the basispoint and moves the sewing needle to the sewing starting point withoutsewing; a seaming number data section which comprises the cloth feedingdirection and the amount of cloth fed of each seam; a coordinate date inputmechanism which inputs the data comprised of the empty needle data sectionand the seaming number data section; an enlargement/reduction settingmechanism which sets the enlargement/reduction ratio of the sewing data; amemory mechanism which memorizes the enlargement/reduction ratio set by theenlargement/reduction setting mechanism; and an algorism mechanism whichcalculates the sewing data based on the sewing data and theenlargement/reduction ratio memorized by the memory mechanism; which is characterized in further comprising: a data discrimination mechanism which discriminates the sewing data empty needle data section and the seaming number data section; and a seaming number data change mechanism which enlarges/reduces the seaming number data section discriminated by the data discrimination mechanism based on the starting position according to the enlargement/reduction ratio memorized in the memory mechanism.
Patent TW-447146-B (TW)
Title: Passivation of organic devices
Inventor: HARVEY III THOMAS B
IPC: H01L33/00
Filed: 1996-10-15
Granted: 2001-07-21
Abstract: A method of passivating organic devices positioned on a supporting transparent plastic substrate including the steps of overcoating the plastic substrate with a multi-layer overcoating, composed of alternating layers of a transparent polymer film and a transparent dielectric material, forming an organic device on the overcoated transparent plastic substrate and sealing the organic device formed on the overcoated plastic substrate. The polymer film layer used in overcoating the plastic substrate acts as a means of improving the barrier properties of the multi-layer overcoating and the dielectric material acts as a physical barrier to atmospheric elements which can corrode the organic device and are a detriment to the reliability of organic LEDs.
Patent TW-335551-B (TW)
Title: The reduction of body effect of I/O device to provide a method for reducing body effect
Inventor: JANG MING-JIANN
IPC: H01L21/82
Filed: 1996-05-11
Granted: 1998-07-01
Abstract: The method is used for pull-up and pull-down devices in DRAM production. Using mask on pull-up area at the channel stop, anti punch through and threshold implant process. To use another mask on pull-down area at memory cell threshold implant. We can reduce the I/O device body effect without extra mask process.
Patent TW-347642-B (TW)
Title: Ballast system
Inventor: WEN-JIAN GU
IPC: H05B41/28
Filed: 1997-01-14
Granted: 1998-12-11
Abstract: A ballast system for a discharge lamp, which comprises: an AC-DC converter for generating a DC voltage from a low frequency AC voltage source; a DC-AC converter for generating an AC voltage from a DC voltage; which is characterized in that the AC-DC converter comprises: a power factor rectification circuit including: inductance means; diode means coupled to the inductance means; first switching means coupled to the diode means for controlling the current flowing through the inductance means; capacitive means coupled to the first switching means; and a first control circuit coupled to the first switching means for alternating the first switching means to be conductive and non-conductive at a high frequency f; and a DC-DC converter comprising: second switching means including a primary winding and a secondary winding, the initial winding being coupled to the capacitive means; rectifier means coupled to the secondary winding; and a second control circuit coupled to the first switching means for alternating the first switching means to be conductive and non-conductive at a high frequency f.
Patent TW-317067-B (TW)
Title: Antenna switching device used in radio handheld set
Inventor: JANG JYH-YEU
IPC: H01Q1/32
Filed: 1997-01-23
Granted: 1997-10-01
Abstract: An antenna switching device used in wireless handheld radio set, in which the handheld set comprises of: (1) one case including one top end and one bottom end; (2) one radio frequency module installed in top end of the case, used to receive or transmit radio signal; (3) one handheld set antenna installed on the case top end; (4) one socket installed in the bottom end of the case, used to connect one external antenna; (5) in which the antenna comprises of: (6) one detecting device installed in the case, used to detect connection between the socket and the external antenna, and generating one control signal when detected; (7) one electronic switch installed in top end of the case, used to electrically connect the radio frequency module to the handheld set antenna or the socket according to the control signal; (8) in which when the control signal is generated, the electronic switch will electrically connect the radio frequency module to the socket in order to conduct the external antenna and the radio frequency module, and when the control signal disappears, the electronic switch will electrically connect the radio frequency module to the handheld antenna.
Patent TW-334649-B (TW)
Title: Power apparatus includes a compensator which is capable of enabling phase to lead as the frequency increases, even if gain increases, as shown in a Bode diagram, so as to operate stably
Inventor: SUGIMOTO HIDEHIKO
IPC: H02J3/12
Filed: 1997-01-28
Granted: 1998-06-21
Abstract: A power apparatus includes a compensator which is capable of enabling phase to lead as the frequency increases, even if gain increases, as shown in a Bode diagram, so as to operate stably. The power apparatus includes a power converter for controlling a voltage from a power source and supplying it to a load, a smoothing circuit which is connected between the power converter and the load, and a controller for controlling the power converter, wherein the controller is formed, of an amplifier, first to seventh (or eighth) resistors, and first and second capacitors, arranged to provide specific transfer functions.
Patent TW-423015-B (TW)
Title: Mesh grid for a fluorescent display tube
Inventor: KUWAMOTO MICHIO
IPC: H01J37/00
Filed: 1997-03-26
Granted: 2001-02-21
Abstract: The purpose of the present invention is to provide a mesh grid for a fluorescent display tube capable of effectively preventing a deformed mesh from being in contact with fluorescent substance without disturbing indications on an anode display unit. The mesh grid 1 is mounted over an anode substrate with adhesive. A mesh of the mesh grid 1 is disposed over the anode display unit including a plurality of anode segments. The mesh is formed in a hexagonal pattern. On the mesh, protruding portions 2 directed to the anode display unit are formed. The protruding portions 2 are disposed at positions opposing the anode display unit but not opposing each of the anode segments. The protruding portions 2 are formed by pressing the mesh toward the anode display unit with each intersection of fine wires in a hexagonal pattern. If the mesh grid 1 is deformed toward the anode substrate due to heat or the like, the protruding portions 2 will come into contact with the anode substrate, thereby preventing a portion of the mesh 1 provided with no protruding portion 2 from being in contact with fluorescent substance.
Patent TW-346706-B (TW)
Title: Phase-locked loop device
Inventor: KONNO HIDENORI
IPC: H03L7/08
Filed: 1997-04-30
Granted: 1998-12-01
Abstract: A phase-locked loop device comprising a phase comparator receiving a reference clock and a feedback clock, a charge pump receiving a Down pulse and an Up pulse from the phase comparator, a loop filter which is charged and discharged by the charge pump, and a voltage control oscillator that outputs a frequency that corresponds to output voltage of the loop filter; which is characterized in that: the phase comparator is installed with a power cut input terminal, which forcibly changes the Down pulse and the Up pulse outputted from the phase comparator separately into a level on one side and a level on the other side when a power cut signal is inputted.
Patent TW-349901-B (TW)
Title: Anti-electromagnetic wave interference folded-aluminum-foil-stuffed plastic chip and plastic product and the manufacturing method
Inventor: JUANG DUNG-HAN
IPC: B29B9/06
Filed: 1997-05-20
Granted: 1999-01-11
Abstract: A sort of anti-electromagnetic wave interference folded-aluminum-foil-stuffed plastic chip, inlcuding a plurality of interlaced plastic layers and folded aluminum foils, where the plastic layers and folded aluminum foils are formed by folding the stuff of aluminum foils for a shorter legnth of the folded aluminum foil than the physical length of the aluminum foils.
Patent TW-367543-B (TW)
Title: Reactive PVD with NEG pump
Inventor: OUELLET LUC
IPC: H01L21/205
Filed: 1997-06-20
Granted: 1999-08-21
Abstract: An apparatus for carrying out reactive physical vapor deposition on a substrate to form a nitride layer, comprises a vacuum chamber, a substrate support in the vacuum chamber, a target over the substrate support made of a refractory or noble metal, for example titanium and tantalum, a gas inlet for supplying nitrogen gas to the vacuum chamber, and a non-evaporable getter pump for serving as the primary pumping means in the vacuum chamber during the reactive physical vapor deposition of a nitride of the metal onto the substrate. The non-evaporable getter pump consists of a material insensitive to nitrogen, such as an alloy of zirconium and iron.
Patent TW-328976-B (TW)
Title: Rope knitting method
Inventor: CHEN DENG-FWU
IPC: D07B1/02
Filed: 1997-07-01
Granted: 1998-04-01
Abstract: A rope knitting method which knits six ropes together, where the ropes are divided into two groups of three ropes that are knitted in the same way simultaneously. Firstly one rope is knitted with detachable knots to make a base rope such that there is always an entwined section where a rope body pass through and entangles any two neighboring loops of each base rope. The features are: Each of the two interlock ropes is threaded in an S-shape through the lower portion of each entwined section of the two base ropes. After winding around several entwined sections, the interlock ropes are stretched to the lower portions of the corresponding entwined sections on the other base rope and then threaded in an S-shape through the corresponding entwined sections of the two base ropes by turn to form several crossing ribs between the two base ropes. The interlock ropes are then stretched back to their original base ropes to repeat the S-shape threading for the entwined section on single base rope; A reinforcing rope is added onto each base rope of the structure knitted with the base ropes and the interlock ropes. The reinforcing rope is also threaded in an S-shape through the lower portion of the entwined section of the base ropes till it meets the interlock rope. The reinforcing rope is continuously threaded in the S-shape along the original base rope such that the interlock rope at the crossing-rib area is pressed under the reinforcing rope; The two groups of ropes are combined into a single structure with vacant spaces of various sizes for hanging objects using the aforementioned knitting method.
Patent TW-370582-B (TW)
Title: Kitchen garbage disposal device, disposing system and its construction
Inventor: ODA MAKOTO
IPC: B02C18/22
Filed: 1997-07-01
Granted: 1999-09-21
Abstract: A kitchen garbage disposal device featuring a crushing means having a spiral rod that crushes the garbage input from the entry port; a storage compartment that stores the crushed garbage thereof; a press-conveying means with a pump that presses and transports the garbage in the storage compartment to drainage pipe; and a driving means different from the press pump and the driving motor for the rotation of the spiral rod.