baber/WOPTO huggingface dataset:
Patent TW-363083-B (TW)
Title: Steel sheet having excellent processing characteristics, manufacturing method therefor, and galvanized steel sheet and a resin coating steel sheet
Inventor: MIKI SEIICHI
IPC: C22C38/04
Filed: 1996-01-22
Granted: 1999-07-01
Abstract: A steel sheet is disclosed, said steel sheet being made of a steel containing specific amounts of carbon, silicon, manganese, phosphorus, sulfur, nitrogen, and titanium, with said steel also satisfying the conditions of the following formulas: (Ti*/48)/(C/12+S/32)=0.8 to 4.0; Ti*=Ti-(48/14)N; of which, a steel sheet and manufacturing method thereof providing said steel sheet having excellent mechanical properties, forming and punch processability characteristics and internally including precipitates constituting mainly Ti4C2S2, or Ti4C2S2 and TiS. Said steel sheet further, formed with a zinc or galvanized surface and that surface is coated with anti-corrosive, fingerprint-resistant plastic covering.
Patent TW-440591-B (TW)
Title: Coating composition forming porous mineral coatings for buildings comprising an aqueous emulsion
Inventor: MAYER HANS DR
IPC: C09D183/08
Filed: 1996-02-27
Granted: 2001-06-16
Abstract: The aqueous emulsions comprise the components (A) selected from among (A1) C1-C20-alkyl-C2-C6-alkoxysilanes and (A2) organopolysiloxane containing alkoxy groups, (B) organopolysiloxane containing, in addition to other organosiloxane units, siloxane units having SiC-bonded radicals containing basic nitrogen, with the proviso that the amine number of the organopolysiloxane is at least 0.01, and (C) emulsifier. They are used for waterproofing porous mineral building materials.
Patent TW-350985-B (TW)
Title: Cutting track layout for reducing bi-polarity transistor testing error
Inventor: GAU JEN-JR
IPC: H01L21/322
Filed: 1996-10-11
Granted: 1999-01-21
Abstract: A sort of cutting track layout for reducing bi-polarity transistor testing error, including the cutting layout: the first layer formed on a cutting track as pad layer; the second layer on the first layer; a mark formed on said second layer; a third layer formed on said second layer as protection layer; and a metal layer formed on the cutting track and the first layer for reduction of test errors.
Patent TW-434322-B (TW)
Title: Method for charging sintering raw material by using magnetic force
Inventor: OYAMA NOBUYUKI
IPC: C22B1/20
Filed: 1996-12-19
Granted: 2001-05-16
Abstract: Sintering raw material having ferromagnetism and fine grain having slow dropping speed are segregated so as to be much quantity into the upper layer of the sintering raw material layer charged on a pallet. During shifting the sintering raw material 2 promoting the grain segregation with a sloping chute 4, magnetic force is acted to the flowing of the sintering raw material with a columnar magnet drum 6 including a permanent magnet arranged at the lower part of the sloping chute 4. Mill scale easily attracted to the magnetic force, the magnetized sintering raw material of returned ore, etc., and the fine grain raw material having slow dropping speed, are segregated in the much quantity into the upper layer part of the sintering raw material layer 7 on the pallet 5.
Patent TW-401580-B (TW)
Title: Sliding operation type switch
Inventor: KAWASE TATSUAKI
IPC: H01H15/10
Filed: 1997-01-13
Granted: 2000-08-11
Abstract: The present invention relates to a sliding operation type switch which is slid by the operator's finger to move the moveable and fixed contacts so as to proceed the ON/OFF switching operation. The object of the present invention is to provide a sliding operation type switch having simple structure for preventing rickety of sliding body and an excellent operation feeling. A fixed contact piece 6 is vertically provided in a bottom surface of a synthetic-resin-made wafer 1. This wafer 1 is coated with a metal plate-made cover 4 formed as a frame unit. A pair of slide pieces 4a are formed to be bent in one side surface of this cover 4. An opening 8 is formed between these slide pieces 4a. In a synthetic-resin-made operating unit 2, a drive part 2a holding a movable contact piece 3, knob part 2b protruded from one side surface of this drive part 2a and a shield plate 2c positioned between these drive part 2a and knob part 2b are integrally molded. A protrusion 2d is formed in a reverse surface of this shield plate 2c. The drive part 2a is arranged in the inside of the cover 4. A slide piece 4a of the cover 4 is interposed by one side surface of this drive part 2a and the protrusion 2d of the shield plate 2c. Also, a space S is formed between the other side surface of the drive part 2a and the cover 4.
Patent TW-332329-B (TW)
Title: Semiconductor device and method of manufacturing the same
Inventor: NISHIMURA HIROYUKI
IPC: H01L21/768
Filed: 1997-02-03
Granted: 1998-05-21
Abstract: A semiconductor device comprises: - a first wire formed on the substrate with its side wall being slanted; - a interlayer insulation film formed on the first wire; - a via hole set on the interlayer insulation film for exposing the slanted surface of the first wire; and - a second wire formed on the via hole upon interlayer insulation film
Patent TW-332891-B (TW)
Title: Memory device and memory control method
Inventor: HIRAGA SEIJI
IPC: G06F3/06
Filed: 1997-02-04
Granted: 1998-06-01
Abstract: The memory device contents memory cell of several divided blocks. They can be erased block by clock and have memory addresses corresponding to the blocks, Also, the control part shows information for the empty block.
Patent TW-534814-B (TW)
Title: Ophthalmic composition for the treatment of glaucoma, ocular hypertension, ocular ischemia and related disorders
Inventor: KAPIN MICHAEL A
IPC: A61K31/497
Filed: 1997-02-04
Granted: 2003-06-01
Abstract: Isoquinolinesulfonyl compounds are used in ophthalmic compositions to treat glaucoma or other ischemic-borne ocular disorders such as retinopathies or optic neuropathies. These compounds vasodilate ocular blood vessels, lower IOP and prevent or reduce the progress of visual field loss.
Patent TW-343990-B (TW)
Title: Epoxy resin, epoxy resin composition and hardened product thereof
Inventor: KUBOKI KENICHI
IPC: C08G59/32
Filed: 1997-02-05
Granted: 1998-11-01
Abstract: An epoxy resin represented by the following formula (I) (I) (in which, each P represents a hydrogen atom or methyl, and in the molecule P are identical; R represents a hydrogen atom or an alkyl having 1 to 5 carbon atoms; and n is a positive number with an average of 0.1 to 20); in which a plot between the melt viscosity of the epoxy resin measured by a cone plate method at 150℃ (variable y; unit: poise) v.s. the total weight of 3 to 6 nucleus bodies in the epoxy resin (variable x; unit weight %) satisfies the following conditions: (a) when P is a hydrogen atom, the graph exists in a region encompassed by the lines: (1) y = 60e-0.115x, (2) y = 1000e-0.115x, (3) x = 10, and (4) x = 70; or (b) when P is a methyl, the graph exists in a region encompassed by the lines: (1) y = 500e-0.120x, (2) y = 10000e-0.120x, (3) y = 400, and (4) y = 0.1.
Patent TW-397682-B (TW)
Title: Improved containers for parenteral fluids
Inventor: GUSTAFSSON BO
IPC: B32B7/02
Filed: 1997-04-09
Granted: 2000-07-11
Abstract: A flexible transparent container for improved storage of oxygen sensitive parenterally administerable agents comprising an inner, primary container enclosed in a substantially oxygen impermeable outer envelope with oxygen absorber, capable of consuming essentially all residual oxygen after the outer envelope is sealed, and for sufficient period also the oxygen penerating said envelope. The inner container is made of a polypropylene containing flexible polymeric material compatible with lipophilic agents capable of forming both permanent and weak seals, while the envelope is made of a substantially water impermeable flexible multilayered polymeric material comprising a first outer substantially water impermeable polymeric film with oxygen barrier forming capacity, assembled with a second, inner polymeric film with a supplementary oxygen barrier forming capacity. The container essentially maintains its characteristics after being subjected to sterilization by steam or radiation.
Patent TW-328179-B (TW)
Title: Non-volatile semiconductor memory device
Inventor: ONAKADO TAKAHIRO
IPC: G11C16/10
Filed: 1997-04-09
Granted: 1998-03-11
Abstract: A non-volatile semiconductor memory device has the following characteristics a. multiple memory cells arranged in rows and columns for memorizing the information have layered gate transistors, floating gates for storing charge, and control gates made of isolation film formed on the above floating gates b. multiple column lines connected with respect to the above columns of the specific number of memory cells c. multiple row lines connected with respect to the above rows of the specific number of memory cells d. bias transmitting device used for transmitting the assigned bias to the column lines connected to memory cells when operated in the mode of decreasing the absolute value of the threshold voltage of the selective memory cells, and the current driven capability of the bias transmitting device becomes smaller than that of the selective memory cell under the absolute value of the threshold voltage e. row selective device used for applying assigned voltage level to the row lines connected to the memory cells.
Patent TW-350800-B (TW)
Title: Manufacturing method and equipment for steel pipes
Inventor: TOYOOKA TAKAAKI
IPC: B21C37/08
Filed: 1997-06-11
Granted: 1999-01-21
Abstract: A sort of manufacturing method and equipment for steel pipes, having: a. discharging of steel bands from the uncoiling machine; b. preheating of the open-end pipes by any of the 3 following processes, (1) preheating the steel band before forming by rolls the open-end pipes, (2) after forming the open-end pipes by means of the rolls of the preheated steel bands; (3) after preheating the steel band, forming of the open-end pipe by means of the forming roller and then preheating the overall open-end pipe, c. heating the two ends of the open-end pipe by means of sensor to a temperature of above the Curie point, d. then heating the both ends of the open-end pipe by means of sensor to over 1300 DEG C and under the temperature of melting for extruding the open-end pipe into a steel pipe, e. extrusion of the joint of the additional thickness of the steel pipe for a flat surface, f. cutting of the steel pipe into rated length or coiling it into a coil.
Patent TW-338121-B (TW)
Title: A video display unit
Inventor: BOBO WANG
IPC: G03G15/01
Filed: 1997-07-08
Granted: 1998-08-11
Abstract: A video display unit comprising the following: a housing for the video display unit, with an opening for the passing of powder carbon; the first and the second cylinders in the housing; the beld extended on the first and the second cylinders wrapping the first and the second cylinders to respond the rotation of first and the second cylinders and for the convey of te powder carbon on the belt; the charger being next to at least a part of the belt having the electric charge be passed to the powder carbon on the belt passing by the charger; the outlet system for the convey of the powder carbon from the surface of the belt to the opening of the housing.
Patent TW-344123-B (TW)
Title: Semiconductor device and process for producing the same
Inventor: SAKAMOTO AKIRA
IPC: H01L23/50
Filed: 1997-08-15
Granted: 1998-11-01
Abstract: A semiconductor device comprising: a semiconductor device chip; a plurality of terminals welded onto a plurality of pads on the semiconductor device chip; and a plastic mold for encapsulating the semiconductor device chip and welding to the terminals so that the terminals extend towards the outside along the lower surface of the plastic mold; in which the terminals have a horizontal configuration, and the surface of the edges of the terminals are not even.
Patent TW-375630-B (TW)
Title: Flame-treating process
Inventor: STROBEL MARK ANTHONY
IPC: C08J7/04
Filed: 1997-08-20
Granted: 1999-12-01
Abstract: This invention provides a method of modifying the surface of a polymeric substrate, e.g. to improve the wettability of the polymer film surface and/or affix silicon-containing structures to the substrate surface, comprising exposing the substrate to a flame. The flame is supported by a fuel and oxidizer mixture that includes at least one silicon-containing compound that functions as a fuel and is in an effective amount for modifying the surface of the polymeric substrate. Also disclosed are substrates with surfaces that are modified by exposing the substrate to a flame that is supported by the process of the invention. Large increases in the ASTM wetting test, e.g., greater than 13 mJ/m<SP>2</SP> over that reported with conventional flame-treating processes, have been observed in polymeric substrates treated according to this invention. In addition, significant amounts of silicon-containing chemical groups affixed to polymeric substrate surfaces have been observed.
Patent TW-403732-B (TW)
Title: Catalysts suitable for the preparation of aliphatic alpha, omega-aminonitriles by partial hydrogenation of aliphatic dinitriles
Inventor: EBEL KLAUS
IPC: B01J23/74
Filed: 1997-09-04
Granted: 2000-09-01
Abstract: A catalyst suitable for preparing aliphatic alpha, omega-aminonitriles by partial hydrogenation of aliphatic dinitriles comprises (a) metallic cobalt, a cobalt compound or a mixture thereof, the proportion of metallic cobalt based on (a) being from 20 to 100% by weight, (b) from 10 to 70% by weight, based on (a), of metallic iron, iron oxide, a further iron compound or a mixture thereof, the proportion of iron oxide based on (b) being from 20 to 100% by weight, (c) from 0 to 1 % by weight. Based on (a), of a compound based on an alkali metal, an alkline earth metal or zine.
Patent TW-349912-B (TW)
Title: Heavy-duty tire with specified bead design a sort of heavy-duty tire with specified bead design
Inventor: THOMAS ANTHONY WILLIAM
IPC: B60C15/04
Filed: 1997-09-25
Granted: 1999-01-11
Abstract: A sort of heavy-duty tire with specified bead design, having a rated steel ring diameter, a rotary axial line and a tire unit, which has 1 or a plurality of curtain reinforcement and a pair of tire lips, having the tire lip elements at least a circular and non-extensive tire lip core surrounded by curtain line reinforcement pieces, a tire face and a circular reinforcement element disposed outside the tire axially, having the tire lips an axial intermal first face and the second face facing toward the axial outside, both the first and the seonc faces of the tire lip are engaged to form a designed steel ring, which has a pair of tire lip ring and a steel ring flange extending outward, having the tire installed onto the designed steel ring: of the tire lips at least one core extends from the axial upper side of the steel ring tire lip to the axial outside the steel ring to the rear part of the axial outside.
Patent TW-339308-B (TW)
Title: Melt extrusion processing method of thermoplastic resin
Inventor: NOMURA HIDEO
IPC: B29C48/76
Filed: 1997-10-16
Granted: 1998-09-01
Abstract: A sort of melt extrusion processing method of thermoplastic resin, having a flow temperature of 200oC or higher subjected to extrusion processing using a melt kneading type extruder in which a vent port is made available at a down stream positiion by length L from the most upper stream portion of a melt kneading type extruder screw and L/D ranging from 4 to 18 (wherein, D a screw diameter and D and L in the same scale unit), with continuously sucking from the said vent port at a reduced pressure of lower than 660mmHg; Flow temperature: in case of using the thermal melting substance capillary flowmeter with a nozzle of 10m in length and an inner diameter of 1mm and a load of 100kg/cm2, temperature rise at 4oC/min, the melting viscosity shall be 48000.
Patent TW-487675-B (TW)
Title: Control system for a passenger conveyor
Inventor: STAHLHUT MICHAEL
IPC: B66B29/00
Filed: 1997-10-29
Granted: 2002-05-21
Abstract: A control system for a passenger conveyor includes a controller, a plurality of sensors, and an interface between the sensors and the controller. The interface receives the signals from the sensors and analyzes and converts the signals into the proper format for communication to the controller.A control system for a passenger conveyor, the passenger conveyor having a moving platform driven by a machine along a predetermined path, the control system including: a controller that determines the operational status of the passenger conveyor; a plurality of sensors disposed throughout the passenger conveyor, wherein each of the sensors produces an analog signal; an interface that receives signals from each of the plurality of sensors, the interface converting each signal to a signal communicable to the controller and serially sending the converted signals to the controller.
Patent TW-411499-B (TW)
Title: Method to generate a noble-metal-containing structure on a substrate and semiconductor-element with such a noble-metal-containing structure
Inventor: WEINRICH VOLKER DR
IPC: H01L21/3205
Filed: 1997-12-31
Granted: 2000-11-11
Abstract: This method propose that, noble-metal be carried into a pre-structure through the reaction of a gas-formed compound of the noble-metal with a non-noble metal of the pre-structure in elementary noble-metal and a gas-formed compound of the non-noble metal, until an expected amount of the non-noble metal of the pre-structure is replaced by the noble-metal.
Patent TW-371717-B (TW)
Title: Scanning probe microscope
Inventor: TOMITA EISUKE
IPC: G01Q60/10
Filed: 1998-04-04
Granted: 1999-10-11
Abstract: A scanning probe microscope comprises: a probe (1) equipped with a probe tip at its front end, a vibrating application portion consisting of a piezoelectric vibrating body (2) and an AC voltage-generating portion (3), a vibrating-detecting portion consisting of a quarts oscillator (4) and a current/voltage amplifier circuit (5), a coarse displacement means (6) for bringing the probe close to a surface of a sample, a sample-to-probe distance control means consisting of a Z fine displacement element (11) and a Z servo circuit (12), a two-dimensional scanning means consisting of an XX fine displacement element (13) and XY scanning circuit (14) and a data processing means (15) for converting a measurement signal into a three-dimensional image. The probe (1) is held to the quarts oscillator (4) by spring pressure of a resilient body (16).
Patent TW-392211-B (TW)
Title: Processing method for object to be processed
Inventor: SHIODA KATSU
IPC: H01L21/302
Filed: 1998-04-09
Granted: 2000-06-01
Abstract: A wafer is mounted on a mounting stand 3 that is provided with an electrostatic chuck, then an SioF film is formed by creating a plasma of a processing gas and heating the wafer W to approximately 350 DEG C while the surface of the mounting stand 3 is heated to 200 DEG C. After ten wafers W have been processed, cleaning is performed to remove a film S that has adhered to the interior of the film-formation chamber, and then a pre-coat is formed. A protective plate 5 made of aluminum nitride is placed on the mounting stand 3 during the cleaning and pre-coating steps. The protective plate 5 protects the surface of the electrostatic chuck during the cleaning and prevents the formation of a film on the mounting stand 3 during the pre-coating. In addi-tion, since the protective plate 5 is electrostatically attracted to the mounting stand 3 and it is also strong with respect to thermal shocks, there is no need  to lower the temperature of the mounting stand 3 during the clean-ing, which improves throughput.
Patent TW-387104-B (TW)
Title: Fabrication method of high-density DRAM cell
Inventor: SUNG JIAN-MAI
IPC: H01L27/108
Filed: 1998-04-17
Granted: 2000-04-11
Abstract: A fabrication technology through the use of 8F<2> is developed for the high-density DRAM cell and the capacitor over bit-line in this invention. The fabrication procedure of this invention includes the tungsten bit line structure that is self-aligned with silicide word line characteristic and the capacitor storage node structure that is self-aligned tungsten bit line. The areas of both silicide gates and tungsten bit line structures are first covered with silicon nitride spacers. Contact window is then defined and opened in which polysilicon plug is filled to contact the underlying semiconductor area such that self-alignment is obtained.
Patent TW-387201-B (TW)
Title: New method of forming fine circuit lines
Inventor: PATCHERIC JOHN F
IPC: H05K1/11
Filed: 1998-07-17
Granted: 2000-04-11
Abstract: A new method of forming circuit lines one a substrate by applying conductive metal(s) using copper foil as a carrier. The copper foil is etched away, leaving the conductive metals embedded in the surface of the substrate. A photoresist is used to expose trenches which define the desired circuit and copper is applied onto the exposed conductive metals. The method is particularly suited to manufacturing the outlayers of multi-layer circuit boards.
Patent TW-421787-B (TW)
Title: An optical pickup actuator and its damping device
Inventor: SHIN KYUNG-SIK
IPC: F16F6/00
Filed: 1998-05-05
Granted: 2001-02-11
Abstract: Disclosed is a damping device of an optical pickup actuator in which a damping fluid for minimizing a resonance of the actuator is put into a gap between a magnet of a magnetic circuit unit of the optical pickup actuator and a lens holder opposite to the magnet. The damping material includes ferro fluid. According to the present invention, the resonance magnitude Q0 is reduced at the resonance frequency f0 so that the greatly improved effect can be obtained.
Patent TW-399268-B (TW)
Title: Methods and compositions for post-etch layer stack treatment in semiconductor fabrication
Inventor: YANG CHAN-SYUN DAVID
IPC: H01L21/3213
Filed: 1998-06-09
Granted: 2000-07-21
Abstract: Methods and compositions for treating a wafer's layer stack following metal etching are provided. The methods involve providing a semiconductor wafer layer stack in a plasma processing system following metal etch, and treating the layer stack with one or more process gases in a plasma processing system, where at least one of the process gases contains helium and water and/or oxygen, or comparable gases. The methods and compositions reduce corrosion and polymer fence for a wafer's layer stack relative to conventional passivation and strip processes without helium, decrease the time necessary for passivation, increase the strip rate, and/or improve strip uniformity.
Patent TW-376675-B (TW)
Title: Adjustable earphone suitable for personal stereo and communication system an adjustable earphone suitable for personal stereo and communication system, comprises a speaker room for mounting a speaker
Inventor: KELIILIKI SHAWN P
IPC: H04R5/033
Filed: 1998-07-15
Granted: 1999-12-11
Abstract: Comprises a speaker room for mounting a speaker and for wearing it on the auditory meatus of an earphone wearer, an extension support extending from the speaker room and through a sleeve to one end of an ear cover so that the support can slide longitudinally in the sleeve and be adjustable therein and the support is mounted on an adjustment position through the friction of the sleeve during use, a rotatable microphone arm mounted on the speaker room for providing a microphone when the earphone is used as a communication system. The rotatable microphone arm allows a same earphone and a microphone arm and can be used on the left ear or right ear of a user. The ear cover can be cast into a unitary complete component having a narrow slit and extends to the speaker room along a partial length so that the microphone can be mounted in the ear cover. The periphery of the speaker can be covered with a waterproof material, such as a latex, to increase the waterproofness thereof.