baber/WOPTO huggingface dataset:
Patent TW-330902-B (TW)
Title: Low density semifinished product for manufacturing buoyant items and containers and clothing made by the same
Inventor: SARDI GIANLUCA
IPC: B63C9/08
Filed: 1996-10-23
Granted: 1998-05-01
Abstract: A low density semifinished product for manufacturing buoyant items comprises a plurality of layers of closed-cell expanded material, the specific gravity of the material being smaller than that of wate and the layers being flexible and elastic and being joined together by means of consecutive quiltings spaced so as to form pockets of air. The characteristic is in that the optimal way of distribution of the quiltings is in a closed pattern.
Patent TW-487708-B (TW)
Title: Acylguanidine derivatives and their use as serine protease inhibitors
Inventor: GROOTENHUIS PETER DIEDERIK JAN
IPC: C07K5/027
Filed: 1997-02-21
Granted: 2002-05-21
Abstract: The invention relates to a compound having the formula I, wherein A is H, optionally substituted D,L Α-hydroxyacetyl, R1, R1-O-C(O)-, R1-C(O)-, R1SO2-, R2OOC-(CHR2)m-SO2-, R2OOC(CHR2)m-, H2NCO-(CHR2)m-, or an N-protecting group, wherein R1 is selected from (1-12C)alkyl, (2-12C)alkenyl, (2-12C)alkynyl and (3-8C)cycloalkyl, which groups may optionally be substituted with (3-8C)cycloalkyl, (l-6C)alkoxy, oxo, OH, COOH, CF3 or halogen, and from (6-14C)aryl, (7-15C)aralkyl and (8-l6)aralkenyl, the aryl groups of which may optionally be substituted with (l-6C)alkyl, (3-8C)cycloalkyl, (l-6C)alkoxy, OH, COOH, CF3 or halogen: each group R2 is independently H or has the same meaning as R1; m is 1, 2 or 3, B is a bond, an amino-acid of the formula -NH-CH[(CH2)pC(O)OH]-C(O)- or an ester derivative thereof and p being 0, 1, 2 or 3, -N((1-12C)alkyl)-CH2-CO-, -N((2-12C)alkenyl)-CH2-CO-, -N((2-12C)alkynyl)-CH2-CO-, -N(benzyl)-CH2-CO-, D-1-Tiq, D-3-Tiq, D-Atc, Aic, D-1-Piq, D-3-Piq or a L- or D-amino acid having a hydrophobic, basic or neutral side chain, which amino acid may optionally be N-(1-6C)alkyl substituted; or A and B together are the residue R3N4-CHR5C(O)-, wherein R3 and R4 independently are R1, R1-O-C(O)-, R1-C(O)-, R1-SO2-, R2OOC-(CHR2)m-SO2-, R2OOC-(CHR2)m-, H2NCO-(CHR2)m-, or an N-protecting group, or one of R3 and R4 is connected with R5 to form a 5- or 6-membered ring together with ""N-C"" to which they are bound, which ring may be fused with an aliphatic or aromatic 6-membered ring; and R5 is a hydrophobic, basic or neutral side chain; X is an L-amino acid with a hydrophobic side chain, serine, threonine, a cyclic amino acid optionally containing an additional heteroatom selected from N, O or S, and optionally substituted with (1-6C)alkyl, (1-6C)alkoxy, benzyloxy or oxo, or X is -NR2-CH2-C(O)- or the fragment, wherein n is 2, 3, or 4, and W is CH or N; Q is H or -C(O)Y, wherein Y is H, -CHF2, -CF3, -CO-NH-(1-6C)alkylene-C6H5, -COOR6 and R6 being H or (1-6C)alkyl, -CONR7R8 and R7 and R8 being independently H or (1-6C)alkyl or R7 and R8 together being (3-6C)alkylene, or Y is a heterocycle selected from 2-thiazole, 2-thiazoline, 2-benzothiazole, 2-oxazole, 2-oxazoline and 2-benzoxazole, which heterocycles may optionally be substituted with (l-6C)alkyl, (l-6C)alkoxy or oxo; Z is H or (l-6C)alkyl; r is 0 or 1 if Q is -C(O)Y or r is 0, 1, 2, 3 or 4 if Q is H; or a prodrug thereof or a pharmaceutically acceptable salt thereof. The compounds of the invention have anticoagulant activity and can be used in treating or preventing thrombin-related diseases.
Patent TW-425387-B (TW)
Title: Method for preparing free acids from ammonium salts of Α-hydroxy acids
Inventor: HAYAKAWA KOICHI
IPC: C07C319/20
Filed: 1997-02-26
Granted: 2001-03-11
Abstract: The present invention is related to a process for the preparation of Α-hydroxy acids which is characterized by heating the ammonium salts of Α-hydroxy acids as represented by the following: (wherein R is a hydrogen atom, C1-C6 alkyl group, C1-C6 alkylthio C1-C6 alkyl group or phenyl group, etc.), adding water and heating after the produced ammonia and water have been removed. According to the process of the invention, a method for economically preparing free acids of Α-hydroxy acids from the ammonium salts of Α-hydroxy acids in high yield without waste treatment problems resulting from the by-product of ammonium bisulfate and the like is provided.
Patent TW-432042-B (TW)
Title: Selective hydrogenation of dienes in reformate streams
Inventor: VICARI MAXIMILIAN
IPC: C10G45/36
Filed: 1997-03-04
Granted: 2001-05-01
Abstract: In the process for the selective hydrogenation of dienes in diene-containing feed streams, a diene-containing feed stream is hydrogenated over a nickel-containing precipitated catalyst at from 40 to 100 DEG C, a pressure of from 3 to 20 bar and a WHSV (weight hourly space velocity) of from 1 to 10 kg/(lxh) in the presence of free hydrogen.
Patent TW-419572-B (TW)
Title: Back-coupled illumination system with light recycling
Inventor: HOU JANPU
IPC: F21V5/00
Filed: 1997-03-20
Granted: 2001-01-21
Abstract: The light output of a back-coupled illumination system is improved by recycling reflected and misdirected light rays. A reflector at the light source and an array of microprisms having reflective elements therebetween efficiently redirect errant light rays to increase the total available light output and improve efficiency. Both specular and diffuse reflective materials may be used in combination to enhance light output.
Patent TW-346618-B (TW)
Title: Plasma addressed liquid crystal display panel with reduced data drive electrode resistivity
Inventor: IICISIN KEVIN J
IPC: G09G3/28
Filed: 1997-05-20
Granted: 1998-12-01
Abstract: A plasma addressed liquid crystal display panel comprising: an upper substrate having a lower surface; an elongate data drive electrode attached to the upper substrate at its lower surface, and comprising a strip of transparent conductive material extending over substantially the entire length of the data drive electrode and a portion of higher electrical conductivity material than the transparent material and extending over a segment of the length of the data drive electrode.
Patent TW-382647-B (TW)
Title: Bilge pump
Inventor: KURTH BRIAN J
IPC: F04D13/02
Filed: 1997-07-02
Granted: 2000-02-21
Abstract: Pumps, for example, bilge pumps, comprise a pump housing including an inlet and an outlet, a motor and an impeller assembly coupled to the motor for pumping liquid which passes through the outlet. The motor is advantageously cooled by pumped liquid while being protected from the pumped liquid. Further, the motor is turned on and off in response to actual operating conditions, thereby increasing pump life and reducing overall power consumption. The pump provides contoured facing surfaces which provide a dynamically efficient flow path for the pumped liquid. In addition, a switch housing is preferably provided to allow liquid to contact an activator assembly which turns the motor on.
Patent TW-425616-B (TW)
Title: Process for integrating silicide gate and salicide
Inventor: HUANG JEN-MING
IPC: H01L21/283
Filed: 1997-12-10
Granted: 2001-03-11
Abstract: The present invention provides a semiconductor process for integrating a silicide gate and a salicide, which can form a salicide in the logic circuit region to increase the performance thereof, on one hand, and form a silicide gate in the memory circuit region at the same time to avoid the risk of occurring a short circuit between the gate and the source/drain. The process according to the present invention comprises: isolating a logic circuit region and a memory circuit region on a silicon substrate; separately forming at least a transistor on the logic circuit region and the memory circuit region, and covering the transistor with a masking layer; removing the masking layer on the polysilicon gate and then removing the masking layer on the logic circuit region; using a salicide process to form a silicide on the polysilicon gate of the logic circuit region, and on the source/drain region, while forming a silicide on the polysilicon gate of the memory circuit region.
Patent TW-367263-B (TW)
Title: A toy building set with two complementary toy building elements
Inventor: KROG RICCO REINHOLDT
IPC: A63H33/10
Filed: 1998-03-18
Granted: 1999-08-21
Abstract: A toy building set comprising toy building elements provided with complementary coupling means, said toy building set comprising a first toy building element having a through-going opening and with coupling means arranged in a plane perpendicular to the through-going opening, and a second, elongate toy building element having an outer cross section that fits into the cross section of the through-going opening in the first toy building element. The second toy building element is provided with coupling means, at least at the one end, and securing means are provided for temporarily securing the second toy building element in the first toy building element.
Patent TW-542725-B (TW)
Title: Film-coated tablet for improved upper gastrointestinal tract safety
Inventor: DANSEREAU RICHARD JOHN
IPC: A61K9/34
Filed: 1998-07-02
Granted: 2003-07-21
Abstract: A novel oral dosage to be delivered to the stomach comprising a safe and effective amount of an active ingredient selected from the group consisting of emepronium bromidebromide, doxycycline, and other tetracyclines/antibiotics, iron preparations, quinidine, nonsteroidal anti-inflammatory drugs, alprenolol, ascorbic acid, captopril, theophylline, zidovoudine (AZT), bisphosphonates and mixtures thereof and pharmaceutically-acceptable excipients, wherein said oral dosage form is a generally oval form and film coated to facilitate rapid esophageal transit and avoid irritation in the mouth, buccal cavity, pharynx, and esophagus.
Patent TW-468229-B (TW)
Title: High barrier gate field effect transistor structure
Inventor: LIOU WEN-CHAU
IPC: H01L29/80
Filed: 1998-08-05
Granted: 2001-12-11
Abstract: The present invention is related to n<SP>+</SP>-GaAs/p<SP>+</SP>-InGaP/n-GaAs heterojunction high gate barrier field effect transistor. Since gate is formed by InGaP material, a conduction band discontinuous step ΔEc of ~200 meV exists at the interface of InGaP/GaAs such that electrons can be electively confined inside the channel layer and good device characteristics of high transconductance value and low leakage current are obtained. At the valence band, a discontinuous step ΔEv of ~300 meV exists such that the effects of heading for gate of ionized holes due to collision can be effectively blocked and the gate-drain breakdown voltage can be increased. Based on the advantages stated above, in the vented device has great potential in the applications such as high power, large signal analog and digital exchange circuit.
Patent TW-406297-B (TW)
Title: Semiconductor device and manufacture therefor
Inventor: KOKUBUN TETSUYA
IPC: H01L23/525
Filed: 1998-09-19
Granted: 2000-09-21
Abstract: The present invention provides a semiconductor device and manufacture therefore having a fuse structure formed by the high moisture absorbing film such as a fluorinated silicon oxide film as an inter-layer insulator, and it will not create a reliability problem. Specific devices or circuit layer (not shown in the figure) are formed on the semiconductor substrate for producing an inter-layer insulator 1 and a lower-layer metal wiring 2 on the inter-layer insulator, and then an inter-layer insulator 3 is formed on top of the inter-layer insulator 1 and the metal circuit wiring 2, and on top of it, an upper-layer metal circuit wiring 4 being overlapped with part of the lower-layer metal wiring 2. The lower-layer metal circuit wiring 2 and the upper-layer metal circuit wiring 4 are electrically connected with a metal plug (conductive part) 5. A metal wiring 6 is formed on both lateral sides of the upper-layer circuit wiring which are parallel to the upper metal circuit wiring. An inter-layer insulator 7 is formed on top of the inter-layer insulator 3, upper-layer metal circuit wiring 4, and metal wiring 6 having a void 8. A protective film 9 is formed on the inter-layer insulator 7, and the lower-layer metal circuit wiring 2 and the upper-layer metal circuit wiring 4 are electrically coupled to the selected redundant circuit. The defective circuit is not selected, and the redundant circuit is selected by means of the electrical disconnection between the two circuit wirings. Such disconnection results from spotting a laser beam onto the metal plug 5 to evaporate part of the upper-layer metal circuit wiring 4.
Patent TW-379447-B (TW)
Title: Method of manufacturing DRAM cylindrical capacitor
Inventor: LIAU KUAN-YANG
IPC: H01L21/8242
Filed: 1998-09-22
Granted: 2000-01-11
Abstract: A method of manufacturing DRAM corona capacitor requiring only one photo mask from a cylindrical dark ultraviolet photoresist layer. Using the silicitation property for forming conductor layer on the side of cylindrical dark ultraviolet photoresist layer, as the master part of the corona structure for the lower electrode. The invention is capable of making the highly compact cylindrical structure, allowing the cylindrical capacitor of the invention be applied to the elements over 64 million-bite. Besides, forming the lower electrode requiring only one photo mask that eliminated the positioning problem, also simplified the process and lower downed the manufacturing cost.
Patent TW-420816-B (TW)
Title: Color cathode ray tube apparatus and method for manufacturing same
Inventor: HIDAKA MASACHIKA
IPC: H01J9/26
Filed: 1998-09-30
Granted: 2001-02-01
Abstract: A color cathode ray tube apparatus is provided to reduce the amount of deflection power required, this apparatus having a panel part, on the inside surface of which is formed a phosphor film that emits three primary colors, a funnel part that has its expanded aperture joined to the panel part and a funnel-shaped part, a neck part in which is housed an electron gun structure, and which is joined to the reduced-diameter <phi> a perture of the funnel part, and a deflection yoke that is disposed between the funnel part and the neck part, the neck part being formed by a main part that houses the electron gun structure and a reduced-diameter part to which are attached the deflection yokes. The funnel part has a quadrangular pyramid shape at the end that is joined to the neck part, and this can also be used for attachment of the deflection yoke.
Patent TW-407338-B (TW)
Title: Structure of node contact hole having multi-linear and the manufacture method thereof
Inventor: LIN GUO-CHI
IPC: H01L21/768
Filed: 1998-10-12
Granted: 2000-10-01
Abstract: A kind of structure of node contact hole having multi-linear and the manufacture method thereof, comprising provide a substrate, and it has formed the node contact on the substrate already, next, form the first linear on the peripheral sidewall of the node contact, next, form the second linear on the first linear. The characteristics of this invention is to form multiple liner layer on the peripheral sidewall of the node contact in order, the first linear in contact with the substrate has fine isolation effect whereas the second linear has stronger etching resistance.
Patent TW-524694-B (TW)
Title: Porous inorganic particles as carriers for drug substances
Inventor: KARLSSON CHRISTER
IPC: A61K9/18
Filed: 1998-10-27
Granted: 2003-03-21
Abstract: A drug delivery system for oral administration in solid dry form of a greasy/oily/sticky substance and a pharmaceutically active substance or a pharmaceutically active substance which itself is greasy/oily/sticky characterized by having a plurality of porous inorganic particles of small size incorporated with considerable amounts of greasy/oily/sticky substances and having fast release characteristics and a process for the preparation of such porous inorganic particles containing greasy/oily/sticky substances.
Patent TW-411444-B (TW)
Title: Magnetic disk drive
Inventor: MATSUMOTO MASAAKI
IPC: G11B5/55
Filed: 1998-10-29
Granted: 2000-11-11
Abstract: In a magnetic disk drive which comprises a magnetic head slider, a magnetic head slider support mechanism for supporting the magnetic head slider and moving it to a predetermined position, and a load/unload mechanism for detaching the magnetic head slider from the surface of a magnetic disk or moving it thereto, when the magnetic head slider is detached from the magnetic disk surface for unloading, the magnetic head slider support mechanism is restrained against displacement in at least one direction perpendicular to the magnetic disk surface by a restraining part which is provided at a position, on other than the load/unload mechanism, between the magnetic head slider and a pivot of the magnetic head slider support mechanism. Thus, it is possible to enhance impact resistance of the magnetic disk drive during non-ration.
Patent TW-424078-B (TW)
Title: Position detecting apparatus for forklifts
Inventor: ISHIKAWA KAZUO
IPC: B66F9/24
Filed: 1998-11-26
Granted: 2001-03-01
Abstract: A forklift has an inner mast (17) parallel to an outer mast (2) and a fork vertically movable in accordance with a vertical movement of the inner mast (17). An apparatus (1) for detecting the vertical position of the fork has a lever (16) that is displaced when engaged by the inner mast (17) when the inner mast (17) is located in a predetermined vertical region. The lever (16) intersects the path of the inner mast (17). The apparatus also includes a switch (9) that is actuated by the lever (16).
Patent TW-475257-B (TW)
Title: Manufacturing method of capacitor with hemi-spherical silicon grains
Inventor: WANG CHIUAN-FU
IPC: H01L27/108
Filed: 1999-06-14
Granted: 2002-02-01
Abstract: There is provided a manufacturing method of capacitor, which comprises, first, providing a conductor layer on a dielectric layer; forming an anti-reflective layer, such as SiON, on the conductor layer; then, forming photoresist on the SiON layer, and etching the SiON layer and the conductor layer; after moving the photoresist and the SiON layer, cleaning the surface of the conductor layer; and finally, forming hemi-spherical silicon grains on the conductor layer. This capacitor not only can avoid the reflective effect in exposure, but also can eliminate the dome and reduced height phenomenon of the capacitor.
Patent TW-430883-B (TW)
Title: Method of manufacturing semiconductor device
Inventor: SHIOKAWA NAGAMASA
IPC: H01L21/205
Filed: 1999-06-23
Granted: 2001-04-21
Abstract: There is provided a manufacturing method of semiconductor device for forming high-quality thermal oxide layer. Therefore, after the oxidation and annealing processes, the environmental gas in a diffusion furnace (1) is replaced with a high purity mixture of 99% N2 and 1% O2 for performing a cooling process. Next, a pump (DP) is driven to evacuate a load lock chamber (6) and then fill the load lock chamber (6) with nitrogen N2. Next, a wafer boat (3) is moved from the diffusion furnace (1) to the load lock chamber (6) while a mixture of 99% N2 and 1% O2 is introduced to the diffusion furnace (1) (removal process). As a result, the cooling step and the removal step are carried out in an atmosphere containing the high-purity mixture of nitrogen and a minute amount of oxygen and free from airborne impurity. Since pure oxygen is introduced between the silicon substrate and the oxide film in this manner, a high-quality thermal oxide layer is formed.
Patent TW-451016-B (TW)
Title: Process for removing water from fibrous web using oscillatory flow-reversing impingement gas
Inventor: STIPP GORDON KEITH
IPC: D21F5/18
Filed: 1999-07-07
Granted: 2001-08-21
Abstract: A process and an apparatus for removing water from a fibrous web are disclosed. The process comprises providing a fibrous web having a moisture content from about 10% to about 90%; providing an oscillatory flow-reversing impingement gas having frequency of from 15 Hz to 1500 Hz; providing a gas-distributing system comprising a plurality of discharge outlets designed to emit the oscillatory flow-reversing impingement gas onto the web; and impinging the oscillatory flow-reversing gas onto the web through the plurality of discharge outlets, thereby removing moisture from the web. The apparatus comprises a web support designed to receive a fibrous web thereon and to carry it in a machine direction; at least one pulse generator designed to produce oscillatory flow-reversing air or gas; and at least one gas-distributing system in fluid communication with the pulse generator for delivering the oscillatory flow-reversing air or gas to the web. The gas-distributing system terminates with a plurality of discharge outlets juxtaposed with the web support such that the web support and the discharge outlets form an impingement distance therebetween, the plurality of the discharge outlets comprising a predetermined pattern defining an impingement area of the web.
Patent TW-487595-B (TW)
Title: High efficiency synthetic filter medium
Inventor: WU TIEN TSUNG
IPC: D04H1/42
Filed: 1999-08-18
Granted: 2002-05-21
Abstract: A high efficiency filtration medium comprised of a nonwoven filter wed of electret charged fibers of a nonconductive thermoplastic resin having a resistivity greater than 10<SP>14</SP> ohm-cm, preferably polypropylene. The nonwoven filter wed has a basis weight (BW) of less than 60 grams/m<SP>2</SP>, an effective fiber diameter (EFD) of less than 5 microns and a penetration (PEN) of less than 0.03%,wherein the ratio (I); BW/(EFD.PEN) is greater than 200. The invention filter medium can be easily used in applications requiring HEPA performance at relatively low pressure drops.
Patent TW-424007-B (TW)
Title: Modular rolling mill
Inventor: SHORE T MICHAEL
IPC: B21B35/12
Filed: 1999-08-25
Granted: 2001-03-01
Abstract: In a modular rolling mill gear units are installed between selected rolling units in place of other rolling units which have removed from the mill pass line to thereby provide a gap in the rolling sequence. Each gear unit is coupled to the drive units previously coupled to the respective removed rolling unit, and is configured to provide a continuation of the mill drive train end to accommodate operation of the next subsequent rolling unit at the speed of the respective removed rolling unit. The gear units carry water boxes or other equivalent cooling devices which serve to lower the temperature of the product between successive roll passes.
Patent TW-I226383-B (TW)
Title: Improved process for producing dielectric thin films
Inventor: SMITH DOUGLAS M
IPC: H01L21/316
Filed: 1999-10-01
Granted: 2005-01-11
Abstract: A process for forming a nanoporous silica dielectric coating on a substrate. A substrate containing a deposited film is suspended within a sealable hotplate, while remaining free of contact with the hotplate. The hotplate is sealed and an inert gas is flowed across the substrate. The hotplate is heated to a temperature of from about 350 DEG C or higher, and the substrate is forced to contact the heated hotplate. The substrate is heated for a time that sufficiently removes outgassing remnants from the resultant nanoporous dielectric coating.
Patent TW-441097-B (TW)
Title: Substrate with recess suitable for use in the integrated circuit arrangement and its method of manufacturing
Inventor: WILLER JOSEF
IPC: H01L27/108
Filed: 1999-09-01
Granted: 2001-06-16
Abstract: The recess (V) starts from the main surface (H) of the substrate (S) and extends into the substrate (S), said recess (V) contains an upper region and an adjacent lower region. A cross section which parallels to the main surface (H) and passes through the upper region contains at least an angle. A cross section which parallels to the main surface and passes through the lower region corresponds to the upper region cross section at least in the direct neighborhood of the upper region, with the difference that each corner is rounded off, such that the lower region cross section is smaller than that of the upper region. In order to create the recess (V), the upper region is provided with an auxiliary spacer (f), its corner is rounded off through isotropic etching. The lower region is created through the selective etching of the substrate (S) relative to the auxiliary spacer (f).