baber/WOPTO huggingface dataset:
Patent TW-408182-B (TW)
Title: Assay for proline iminopeptidase and other hydrolytic activities
Inventor: LAWRENCE PAUL
IPC: C12Q1/34
Filed: 1995-07-18
Granted: 2000-10-11
Abstract: The presence of an enzymatically active hydrolase in a fluid sample is detected by contacting the sample with a solid-phase conjugate which is susceptible to cleavage by the hydrolase, and simultaneously or shortly thereafter, contacting the sample with an indicator which undergoes a detectable change upon the action of a reporter group. The reporter group is part of the conjugate and is liberated from it either partly or entirely by the action of the hydrolase. The indicator is susceptible to action by the reporter group only upon decoupling of the reporter group from the remainder of the conjugate, the decoupling occurring either in part or entirely upon action of the hydrolase. Also provided by this invention are various forms of a dry, self-contained test device which contains the conjugate described above plus the indicator and all other reagents and components necessary to achieve a detectable indication of the presence or absence of a catalytically active hydrolase. Preferred embodiments of the device also contain positive and negative controls.
Patent TW-299324-B (TW)
IPC: C07D251/04
Filed: 1995-11-27
Granted: 1997-03-01
Abstract: In a melamine purifying process, impure melamine is heated up to a temperature above 200  DEG C but below the ammonia pressure-dependent, momentary melting point of melamine, and is kept in a solid state in said temperature range under an ammonia pressure from 5 to 350 bars for a period from 1 minute to 20 hours. It is then expanded and cooled down to room temperature, in whatever order, to produce pure melamine in powder form.
Patent TW-336951-B (TW)
Title: Fluorescent article
Inventor: MURAKAMI KIYOKAZU
IPC: B32B9/00
Filed: 1996-01-08
Granted: 1998-07-21
Abstract: A sort of fluorescent article, including a supporting layer having a reflective surface, the first transparent resin layer stacked on the supporting layer, a fluorescent layer stacked on said first transparent resin and the second transparent resin layer stacked on the fluorescent layer, which contains SrAl2O4 as fluorescent colorant and when sealed, with the first and the second transparent resin layer.
Patent TW-330203-B (TW)
Title: 1-Cycloalkenyltetrazolinones
Inventor: GOTOU TOSHIO
IPC: C07D403/06
Filed: 1996-01-30
Granted: 1998-04-21
Abstract: A compound represented by the following formula: (formula) in which R1 represents C5-7 cycloalkenyl optionally substituted one time by halogen; R2 and R3 each independently represent C1-6 alkyl, C5-7 cycloalkenyl , phenyl optionally substituted by halogen or C1-4 alkyl, or C2-6 alkynyl substituted by C1-4 alkyl; or R2 and R3 may optionally form, together with N-atom to which they are bonded , a tetrahydroquinolin which may optionally be substituted by C1-4 alkyl.
Patent TW-346415-B (TW)
Title: Method and apparatus for coating particulate substrate material in a fluidized bed
Inventor: DAVID S LASHMORE
IPC: B05D1/12
Filed: 1996-05-22
Granted: 1998-12-01
Abstract: A method for coating particulate substrate materials, which comprises (a) combining particles and an electrolyte in an imperforate container; (b) vibrating the container to generate a fluidized bed of particles in the electrolyte; and (c) electrochemically depositing a coating on the particles from reactants in the electrolyte; in which the container includes a particle pathway comprising a recessed annular portion, in which the recessed annular portion contains a series of sloped, stepped segments; in which the method is an electrolytic method comprising, at the presence of the fluidized bed, simultaneously applying a current through the electrolyte, and the container being an electrically conductive container.
Patent TW-332213-B (TW)
Title: Electrically conductive closed cell foam of ethylene vinyl acetate copolymer
Inventor: SHYU HORNG-YI
IPC: C08J9/04
Filed: 1996-06-12
Granted: 1998-05-21
Abstract: An EVA closed cell foam is composed of 100 parts of EVA,3 to 6 parts of azodicarbonamide, 0.5~1.5 parts of dispersion agent, 1~1.5 parts of benzoyl peroxide, 1.4~4 parts of zinc oxide, 3~8 parts of zinc stearate, 26~35 parts of electrically conductive carbon black. The composition is stirred in a stirring machine and mixed in a mixing machine. The mixed composition is rolled out with a calender roller and sliced to a plurality of sheets. The sheets are cured with a curing machine.
Patent TW-387009-B (TW)
Title: Method of eliminating mercury from liquid hydrocarbons
Inventor: IKUSHIMA KENJI
IPC: C01B32/336
Filed: 1996-07-24
Granted: 2000-04-11
Abstract: Described are an activated carbon, which is prepared specially by means of activating carbonaceous material in an atmosphere comprising a water vapor content of less than 15% by volume and thus prepared activated carbon which is preferably carried with an alkali or an alkaline earth metal sulfide in it. Thus prepared activated carbon or that carrying these compound provides for the method of eliminating substantially completely mercury and its compounds at a small amount in it.Liquid hydrocarbons contain mercury and its compounds from liquid hydrocarbons which contain mercury and its compounds at a small amount in it. Liquid hydrocarbons containing mercury or sulfur will harm catalysts which are often used on refining processes for such intermediates of petroleum products and petrochemical products. Thus the present method is advantageous to processing of such oil intermediates.
Patent TW-400453-B (TW)
Title: Method for fabricating nonlinear optical polymer films
Inventor: JOU JWO-HUEI
IPC: G02F1/35
Filed: 1996-12-24
Granted: 2000-08-01
Abstract: The present invention relates to a method of forming 2nd order nonlinear optical (NLO) polymer films. The NLO polymer films are formed by simultaneously co-depositing an NLO-active chromophore and polymer thin film forming monomer(s), while concurrently applying a poling field. This method makes the NLO films poled at a very low poling field. It could be conviently applied to many tailorable polymer thin film systems without going through the complicated conventional synthesis and poling procedures.
Patent TW-413686-B (TW)
Title: Process for preparing solid titanium catalyst component for olefin polymerization and process for preparing
Inventor: KIOKA MAMORU
IPC: C08F4/658
Filed: 1996-10-11
Granted: 2000-12-01
Abstract: The present invention intends to provide a process for preparation of a solid titanium catalyst component for an olefin polymerization excellent in polymerization activity per unit catalyst, and a process for preparation of a polyolefin using a catalyst containing the catalyst component. The process according to the present invention is characterized by comprising the steps of contacting (A) a magnesium compound with (B) a solution titanium compound to obtain a solid titanium catalyst component composed of titanium, magnesium and a halogen as the essential components, wherein a titanium compound mixture liquid composed of 88 to 99 % by weight of a titanium compound and 1 to 12 % by weight of hydrocarbon containing halogen-containing hydrocarbon is used as (B) the solution titanium compound.
Patent TW-378215-B (TW)
Title: Conjugated diene/monovinylarene block copolymers, methods for preparing same, and polymer blends
Inventor: DEPORTER CRAIG DONALD
IPC: C08F2/00
Filed: 1996-10-16
Granted: 2000-01-01
Abstract: A block copolymer comprising at least three consecutive conjugated diene/monovinylarene tapered blocks is provided. Other aspects of this invention include a polymerization process for preparing the block copolymer and polymer blends comprising the block copolymer. The block copolymer and polymer blends exhibit excellent optical and mechanical properties.
Patent TW-326537-B (TW)
Title: Multi-state nonvolatile semiconductor memory device and its driving methods
Inventor: JONG-WOOK PARK
IPC: G11C16/06
Filed: 1996-12-06
Granted: 1998-02-11
Abstract: A multi-state nonvolatile semiconductor device includes: forming plural bit lines on the substrate; forming a series of rows in the array form on the substrate; coupling plural drains to the bit lines, and coupling source area to the first selective transistor in one side of a series of rows; coupling plural source areas to a co-source line, and coupling drain to the second transistor in the other side of a series of rows; a series of rows including plural series of cell memories coupled a corresponding bit line for providing a control gate, a floating gate, and a source and drain area separated by channel on the substrate to store multi-state information in it. Those includes: 1) selected bit lines and charging device, coupled with plural bit lines; each second bit line in these equal-potential bit lines being classified as one group, and other bit lines being classified as another group; the selected bit lines and charging device are used to response a bit line selected signal in selected bit lines, and simultaneously select bit lines in selected bit lines; to suppress voltage programmed by a transmitting transistor and charge the unselected bit lines in unselected bit lines; to access (take or store) two series of rows of equal-potential bit lines in even-select way, and to store data, which have plural selected states, in each cell in data operation mode by program; to read programmed data, to erase programmed data, and to certify the operation of programming and erasing; 2) a row of decoder, coupled with gate electrode and bit line of the first and second selected transistors; the decoder is used to select the same group of rows and one word line at least, and input a voltage to control gate of memory units, which are connected with word lines; the voltage is determined by the operation mode of memory devices, and to control multi-states for programming and the operation of accessing; 3) static current supply device, to connect all bit lines and provide a static current to selected bit lines; 4) storage device, to couple with selected bit line and storage circuit, to store programmed data temporarily in order to simultaneously write to memory units related with selected bit lines in the operation of programming, and to sensor and access data from memory units in the operation of locking and accessing; a storage control device is used to response the input signal in the operation of access by the voltage of selected bit lines in order to anti-phase or maintain locking the data status in storage devices; 5) a reset device, to connect all bit lines, to response the received control signal before the operation of access, and to reset the storage device in order to maintain each bit line in a predetermined voltage; and 6) a programmed transmit device, to couple with bit lines and the storage device, and to transmit the locked storage data to the selected bit line.
Patent TW-338111-B (TW)
Title: The whole color picture-overlapped mirror for title display
Inventor: TZOU YI-REN
IPC: G02B5/32
Filed: 1997-03-18
Granted: 1998-08-11
Abstract: A whole color picture-overlapped mirror for title display, it includes: - A substrate. - Plurality of dielectric layers with high refraction rate, are serially formed on substrate. - Plurality of dielectric layers with low refraction rate, are alternately formed between dielectric layers with high refraction rate. And above plurality of dielectric layers with high refraction rate and plurality of dielectric layers with low refraction rate are designed by using oxide whole dielectric medium interference principle, to let it has polarity and has whole color displaying function.
Patent TW-414795-B (TW)
Title: A thiophene derivative and the pharmaceutical composition
Inventor: TSUKAMOTO SHINICHI
IPC: C07D413/04
Filed: 1997-06-28
Granted: 2000-12-11
Abstract: A thiophene derivative of the formula (I), (wherein R1: -A1-X1-R3; R2: -A2-X2-R4 or absent; B: (1) 4-10 membered N containing cycloalkyl ring, or (2) 5-6 membered N containing unsaturated heterocyclic ring; Ar: optionally substituted aryl ring, or 5-6 membered heteroaromatic ring or 8-10 membered bicyclic heteroaromatic ring having 1-4 of 1 or 2 kinds of hetero atoms selected from N, O and S; A1, A2, A3: same or different, bond or lower alkylene group, X1, X2: same or different, bond or -O-, -S-, -NR5-, formulas, R5-R13: same or different, H or lower alkyl group; R3, R4: same or different, H, cyclic imide group optionally substituted and condensed with benzene ring, or optionally substituted lower alkyl group, cycloalkyl group, aryl group or aralkyl group, provided that when Ar is thiazole ring, then any one of A1 and A2 is a lower alkylene, or when Ar is benzene ring, then one of R1 and R2 is methy group or halogen and the other is H is excluded.
Patent TW-467950-B (TW)
Title: The preparation of alumina supports and their applications on RDS hydrodemetalation reaction
Inventor: LIU LI-REN
IPC: B01J37/00
Filed: 1997-06-30
Granted: 2001-12-11
Abstract: This invention describes the preparation of uni- and bi- modal alumina supports and catalysts with specific pore size distributions and volume ratios by using alumina powder, the mixture of specific structures of short-chained wrinkled sheets, long-chained wrinkled sheets, and rhombohedral crystallites. These alumina supports and catalysts were applied to RDS demetalation (HDM) reaction. The unimodal catalyst has 60% to 80% of the total pore volume in an average pore diameter of ±20 Å. The bimodal catalyst has over 70% of the total pore volume in an average pore diameter of ±100 Å, and the volume percentage of each 10 Å was less than 10%. This invention also indicates that the combination of uni- and bi- modal alumina catalysts possessed excellent demetalation activities for different kinds of feedstock of atmosphere residue of 60% Arabian Heavy and 40% Arabian Light, and atmosphere and vacuum residue of Arabian Light.
Patent TW-335475-B (TW)
Title: The database establish of wave table timbre sample
Inventor: YANG MING-JER
IPC: G10H7/00
Filed: 1997-07-16
Granted: 1998-07-01
Abstract: To transfer the musical audio wave table into a certain length wave file and also keep the original timbre. It is provided for wave table music mixer.
Patent TW-343361-B (TW)
Title: Process of etching a silicon nitride layer by a multi-step dry etching procedure
Inventor: JENG SHIUH-LII
IPC: H01L21/3065
Filed: 1997-07-24
Granted: 1998-10-21
Abstract: A process of etching a silicon nitride layer on a wafer having a semiconductor substrate, a silicon oxide layer formed on the semiconductor substrate, and a silicon nitride layer formed on the silicon oxide layer; the process comprising: forming a photoresist layer on the silicon nitride layer; defining a pattern of the photoresist layer; firstly etching the silicon nitride layer according to the pattern of the photoresist layer, the first etching being operated in a first set of process parameters; secondly etching the silicon nitride layer according to the pattern of the photoresist layer, the second etching being operated in a second set of process parameters, in which the process pressure parameter of the second set of process parameters is higher than the process pressure parameter of the first set of process parameters; and thirdly etching the silicon nitride layer according to the pattern of the photoresist layer, the third etching being operated in a third set of process parameters, in which the process pressure parameter of the third set of process parameters is higher than the process pressure parameter of the second set of process parameters.
Patent TW-439162-B (TW)
Title: An integrated circuit package
Inventor: BANERJEE KOUSHIK
IPC: H01L21/48
Filed: 1997-09-08
Granted: 2001-06-07
Abstract: A method for plating an integrated circuit package. The method includes constructing a package which has a plurality of internal bond fingers that are subsequently coupled to an integrated circuit. The package contains a plurality of vias that are electrically connected to the bond fingers. The vias are also coupled to a layer of metallization that extends across an outer surface of the package. The meallization layer is used as a plating bar to plate the internal bond fingers. After plating the meallization layer is etched from the surface of the package.
Patent TW-542838-B (TW)
Title: Pharmaceutical composition containing an opioid k receptor activating compound as an active ingredient for treating pruritis, derivative of morphinan quaternary ammonium salt and manufacturing method thereof, and derivative of morphinan-N-oxide
Inventor: NAGASE HIROSHI
IPC: A61K31/541
Filed: 1997-11-24
Granted: 2003-07-21
Abstract: This invention provides an antipruritic which contains an opioid k receptor activating compound as an active ingredient for treating pruritus associated with various deceases, as well as a novel derivative of morphinan quaternary ammonium salt and a novel derivative of morphinan-N-oxide.
Patent TW-437198-B (TW)
Title: Three gain-equalization application structures of fiber gragg grating groups in multi-channel transmission system
Inventor: LIAU SHIAN-KUEI
IPC: H04J14/00
Filed: 1998-02-11
Granted: 2001-05-28
Abstract: The present invention provides three gain-equalization application structures of fiber bragg grating groups in multi-channel transmission system, wherein three micro multi-channel gain-equalization application structures are proposed by using linear or chirped fiber bragg gratings. The three structures are: (a) wavelength misalignment, (b) fiber gratings with different reflectivity, (c) fiber bending loss or micro attenuator, each having its own advantage to be applied in different situations.
Patent TW-364867-B (TW)
Title: Polishing method, abrasive material, and polishing apparatus
Inventor: SATO SHUZO
IPC: B24D3/34
Filed: 1998-04-15
Granted: 1999-07-21
Abstract: Disclosed is a polishing method including the step of: polishing a surface of a member to be polished by rotating and sliding an abrasive wheel holding fixed abrasive grains on the surface of the wheel while supplying free abrasive grains to the surface of the member to be polished; wherein the abrasive wheel is formed by binding the fixed abrasive grains with a soft binder and a pore forming agent. This polishing method is effective to obtain a high flatness of a polished surface and improve surface characteristics of the polished surface, and also to obtain a high continuous-workability by stably keeping a polishing ability for a long period of time.
Patent TW-410530-B (TW)
Title: Powered shield source for high density plasma
Inventor: HONG LIU-BO
IPC: C23C14/32
Filed: 1998-05-12
Granted: 2000-11-01
Abstract: An insulative inter-turn shield positioned at the channel in coil windings to confine the plasma generated by energy radiated by the coil windings in an apparatus for sputtering material onto a workpiece. The insulative shield can prevent the escape of the plasma through the channel between the windings to thereby improve the effectiveness of the sputtering process. In addition, the shield can also block the passage of sputtered material through the channel, preventing the contamination of the vacuum chamber.
Patent TW-440608-B (TW)
Title: Abrasive cleaning composition
Inventor: RENNIE GEORGE KERR
IPC: C11D3/20
Filed: 1998-07-17
Granted: 2001-06-16
Abstract: The invention provides a non-liquid abrasive cleaning composition which comprises: (a) 50-99.5% wt of one or more particulate abrasives, (b) 0.5-15% wt of a C2-C6 alkanolamine, (c) at least 0.1% wt of an electrolyte base other than alkanolamine, (d) optionally 0.1-20% wt of one or more surfactants, and, (e) optionally, 0.1-20% wt of a solvent other than water.
Patent TW-I235656-B (TW)
Title: A pharmaceutical composition for the treatment of vancomycin-resistant staphylococcal infection
Inventor: GOLDSTEIN BETH P
IPC: A61K38/46
Filed: 1998-08-29
Granted: 2005-07-11
Abstract: Lysostaphin is demonstrated to be a powerful anti-staphylococcal agent suitable for parenteral administration to mammals including humans. Low dosages, on the order of 0.5 to 45 mg/kg/day are sufficient to eradicate most staphylococcal infections. Lysostaphin is also effective against bacteria of this type which have developed resistance to conventional antibiotics such as penicillins and vancomycin. Lysostaphin analogues, such as variants and related enzymes, show similar activity.
Patent TW-402602-B (TW)
Title: Polymerisable diketopyrrolopyrroles, polymers obtained therefrom and processes for the preparation thereof
Inventor: ELDIN SAMEER
IPC: C08G59/26
Filed: 1998-07-28
Granted: 2000-08-21
Abstract: A diketopyrrolopyrrole of formula I wherein R1 is a radical of formula II -Y-X-Z-Q (II), Y is -CR3R4, wherein R3 and R4 are each independently of the other hydrogen or C1-C4alkyl, X is unsubstituted or substituted carbocyclic group, Z is a single bond, Q is CH=CH2, -C (CH3)=CH2, -OCO-CH=CH2, -OCO-C (Me) =CH2, -CH2-CH=CH2, -CO-CH=CH2 or -CO-C (CH3) =CH2, R2 is C1-C6alkyl, or R1, and A and B are each independently of the other a group of formula wherein R8 and R9 are each independently of the other hydrogen, or halogen.
Patent TW-466218-B (TW)
Title: Red glass material for laser light emitting diode
Inventor: WANG JIN-LUNG
IPC: C03C4/12
Filed: 1998-08-21
Granted: 2001-12-01
Abstract: A red glass material for laser light emitting diode contains about 10 wt% to 30 wt% As, about 20 wt% to 50 wt% Se and about 20 wt% to 60 wt% S, which is prepared by the conventional non-oxidation high temperature sintering process and fast guenching, so that the glass material is amorphous having a high red light transmittance, good workability and durability, and thus is suitable for encapsulating a laser light emitting diode.
Patent TW-392308-B (TW)
Title: Method of making metal oxide semiconductor (MOS) in IC
Inventor: LIN JIAN-TING
IPC: H01L21/336
Filed: 1998-09-05
Granted: 2000-06-01
Abstract: A method is manufacturing the metal oxide semiconductor. This method is forming the patterned silicon oxide layer, the polysilicon layer, and the covering layer, then forming a spacer wall from the sidewall of the three pre-described layers. Then, forming an insulated layer in the substrate, further planarizing the insulated layer until the covering layer is exposed. Next, removing the covering layer to form the opening. Further, using the insulating layer as the mask to process the self-aligned implantation.  Then, forming an insulating layer to fill the opening in the substrate. Finally, planarizing the conducting layer until the insulating layer is exposed.
Patent TW-472061-B (TW)
Title: Use of ketolides for the preparation of pharmaceutical compositions intended to prevent arterial thrombotic complications linked with atherosclerosis
Inventor: PETIT FRANCIS
IPC: A61P9/00
Filed: 1998-11-13
Granted: 2002-01-11
Abstract: A subject of the invention is a new therapeutic use for ketolides. A subject of the invention is the use of ketolides for the preparation of pharmaceutical compositions intended to prevent arterial thrombotic complications linked with atherosclerosis.
Patent TW-393794-B (TW)
Title: Protective case for electric parts and storage battery pack
Inventor: NAKAMURA SATOSHI
IPC: H04W88/02
Filed: 1998-12-23
Granted: 2000-06-11
Abstract: A protective case for housing electric parts such as a storage battery (2) and a protective circuit (3). For example, the case comprises a body (1A) and a lid (1B). The body (1A) is formed integrally with a first terminal piece (4), which connects a terminal (30) of the protective circuit (3) with an external terminal (41) of the protective case. The lid (1B) is formed integrally with a second terminal piece (21), which connects the terminal (30) of the protective case (3) with an external terminal (42) of the protective case.