baber/WOPTO huggingface dataset:
Patent TW-324748-B (TW)
Title: Manufacturing method for an extruded lyocell article
Inventor: DAVID BERTRAM
IPC: D01D5/06
Filed: 1996-12-17
Granted: 1998-01-11
Abstract: A manufacturing method for an extruded lyocell article which comprises the following steps: (1) Cellulose solutions are extruded to produce a elongate member. (2) The elongate member passes at least one water bath to remove water and produce a cellulose article never dried. (3) An aqueous solution of an alkali metal hydroxide, preferably sodium hydroxide, containing from 0.2 to 3.85 wt% is applied to never dried cellulose article. (4) Washed the cellulose article and remove the alkalic metal hydroxide. (5) Dyed the cellulosic article and formed an extruded lyocell article.
Patent TW-335364-B (TW)
Title: The easy way to pick out the axis of swager template device
Inventor: TZENG SHAW-CHIAN
IPC: B21K1/40
Filed: 1997-02-03
Granted: 1998-07-01
Abstract: The template device is composed of 2 supporters beside axis, inner spring and outer spring. The inner and outer spring are placed at the hole, and tied with axis after the spring setting. The spring can resist the pressure during swager process. After the swager, release the fast rod at spring end and pull out another fixed axis to deflash.
Patent TW-426724-B (TW)
Title: Synergistic flameproofing agent combination for thermoplastic polymers
Inventor: JENEWEIN ELKE
IPC: C08K5/5313
Filed: 1997-04-10
Granted: 2001-03-21
Abstract: The present invention relates to a synergistic flameproofing agent combination for thermoplastic polymers, preferably engineering plastics, especially for polyesters, which as component A comprises a phosphinic salt of the formula (I) defined in the description and/or a diphosphinic salt of the formula (II) and/or polymers thereof, and as component B comprises a nitrogen compound of the formula (III) to (VIII) defined in the description, or a mixture of the compounds represented by the formulae.
Patent TW-329029-B (TW)
Title: Method for making insulating area on a wafer
Inventor: SHEN YUN-HORNG
IPC: H01L21/31
Filed: 1997-05-26
Granted: 1998-04-01
Abstract: A method for making insulating area on a wafter at least comprises: - forming a first pad on the wafer; - forming a first Si3N4 layer on the first pad; - etching the first Si3N4 layer to expose the first part of the first pad; - removing the first part of the first pad using the first Si3N4 layer as an etching mask; - forming sidewall aperture at the side walls of the first Si3N4 layer; - etching the second part of the first pad which has not been covered by the first Si3N4 and the widewall aperture; - forming a second pad on the first Si3N4 layer and the widewall aperture; - forming a sacrifice oxidation layer on the surface of the second pad; - etching the sacrifice oxidation layer to expose the third part of the second pad; - removing the fourth part of the second pad using the sacrifice oxidation layer as an etching mask to expose the fifth part of the sidewall aperture; - removing the sidewall aperture to form ditches between the first Si3N4 and the second pad, in which the ditches expose the sixth part of the first pad; - forming insulating area on the ditches on the wafer; - removing the first Si3N4 layer; and - removing the first pad and the second pad.
Patent TW-548104-B (TW)
Title: Pharmaceutical compositions for inhibiting transient lower esophageal sphincter relaxations
Inventor: ANDREWS PAUL L R
IPC: G01N33/00
Filed: 1997-09-12
Granted: 2003-08-21
Abstract: The present invention relates to the use of GABAB receptor agonists for the inhibition of transient lower esophageal sphincter relaxations, and for the treatment of gastro-esophageal reflux disease.
Patent TW-372207-B (TW)
Title: Computer controlled electrochemical machining system
Inventor: EDWARDS CLIFTON V
IPC: B23H3/02
Filed: 1997-09-30
Granted: 1999-10-21
Abstract: Electrochemical machining (ECM) techniques utilizing real-time parameter monitoring, alarms and feedback control for improved machining of a workpiece are disclosed. The ECM device utilizes one or more cathodes, an electrolyte and a positively charged workpiece to achieve electrolytic action. A number of controlling variables, such as cathode feed rate, electrolyte flow rate and voltage, are balanced in response to measured system parameters. The following parameters are preferably monitored in order to adjust the controlling variables: the drive parameters of feed rate and cathode depth; the pump parameters of flow rate and pressure; and the power components of voltage and current. The flow rate in each of the cathodes, or a corresponding Reynolds number, is preferably utilized to provide an alarm to the operator if a statistically significant change in flow is detected. The dynamic fluid resistance gradient across one or more of the gaps being machined is utilized to approximate the desired shape of the workpiece being machined in real time. The dynamic electrical resistance may be utilized to improve the shape approximation. The approximated shape values are utilized to provide feedback control of one or more of the controlling variables to obtain improved results. The dynamic fluid resistance is the difference between the total measured fluid resistance and the static fluid resistance, as obtained during a calibration procedure.
Patent TW-416150-B (TW)
Title: Thin film transistor and liquid display device using the same and the electronic device
Inventor: INOUE SATOSHI
IPC: G02F1/1368
Filed: 1997-10-08
Granted: 2000-12-21
Abstract: A thin film transistor comprises the channel area on the surface of substrate corresponding to the gate electrode through the gate insulation film and the TFT connecting to the source/drain area of the channel area, and the source/drain wiring layer electrically connected to the said source/drain area, and the TFT electrically connected to the gate wiring layer of said gate electrode. The invention is characterized that in each components of the TFT, at least one component composing the conductive film or semiconductor film can form the heat sink expansion used for increasing the heat radiating efficiency of the components by the self expansion of the components.
Patent TW-354753-B (TW)
Title: Pet cage capable of automatically cleaning waste matter
Inventor: Liao ben-zheng
IPC: A01K5/00
Filed: 1997-10-21
Granted: 1999-03-21
Abstract: A pet cage capable of automatically cleaning waste matter, which mainly comprises an enclosed cage body having a bottom frame, the cage body being installed with an openable door; which is characterized in that: a rotatable roller is transversely installed above the bottom frame of the cage body; and a plurality of roller blades are installed on the roller and spaced from each other; furthermore, the cage comprises a housing installed on one side of the cage body, and a cleaning device installed below the bottom frame of the cage body, in which the housing is segregated into a water tank connected to a spraying device; and the cleaning device comprises a collection pan, a housing chamber, and a discharge pipe; the bottom of the collection pan being tilted towards one side, the housing chamber having an inlet in communication with the tilted end of the bottom of the collection pan, and an output connected to a discharge pipe, and a pushing device capable of pushing waste matter being installed in the housing chamber, in order to push the waste matter in the housing chamber in the outlet direction.
Patent TW-402656-B (TW)
Title: Sliding door open/close device
Inventor: MUKAIDE TAKAHIDE
IPC: E05D15/36
Filed: 1997-11-19
Granted: 2000-08-21
Abstract: The purpose of this invention is to provide a sliding door open/close device which can open/close the door easily even for the handicapped people in wheel chair and also can open widely the large door. It is to install the upper rail 3 on top of the door and hang the door plate 1 on the moveable crane 4 in the upper rail 3; and, mount a c-shape and a freely rotary frame 2 on one side of the door; and, connect the front end of the upper and lower arms 6, 7 of the frame 2 with the upper and lower ends of the door plate 1 so that the door plate can rotate by following the rotation of the frame 2 and move along the upper rail 3 to open/close the door.
Patent TW-482682-B (TW)
Title: High SPF sunscreen formulations
Inventor: KAPLAN CARL
IPC: A61K8/33
Filed: 1997-11-24
Granted: 2002-04-11
Abstract: Low cost sunscreening formulations having SPF values greater than 40 contain homosalate, octyl salicylate or mixtures thereof, in combination with oxybenzone, and optionally further contain octyl methoxycinnamate, avobenzone or mixtures thereof.
Patent TW-420818-B (TW)
Title: Evaporable getter device with reduced activation time
Inventor: MARTELLI DANIELE
IPC: H01J19/70
Filed: 1997-12-09
Granted: 2001-02-01
Abstract: An evaporable getter device is disclosed containing nickel and BaAl4 compound, having reduced barium evaporation time; this feature is obtained by using a mixture of two nickel powders of different morphologies.
Patent TW-378282-B (TW)
Title: Positioning plate for organic photoconductive belt
Inventor: HIRAOKA YOW-ELL
IPC: G03G15/00
Filed: 1997-12-19
Granted: 2000-01-01
Abstract: The present invention relates to a positioning plate for an organic photoconductive belt. The organic photoconductive belt is used in a photoelectric imaging device for receiving and transferring a carbon powder to a recording medium. The objective of the present invention is to pull the organic photoconductive belt towards the positioning plate for flattening the surface thereof. A first method is withdrawing air through a groove formed on the plate body of the positioning plate to generate a pressure differential thereby pulling the organic photoconductive belt towards the positioning plate. A second method uses the plate body of the positioning plate to form an electrode connection biasing device which attracts the organic photoconductive belt towards the positioning belt by an electrostatic force.
Patent TW-366655-B (TW)
Title: Active pixel sensor with switched supply row select
Inventor: GUIDASH ROBERT M
IPC: H04N5/374
Filed: 1998-02-26
Granted: 1999-08-11
Abstract: A pixel architecture for economizing area within the pixel leaving a greater proportion of area for photodetector area. Area is saved by employing a method of generating row select signals for active pixel sensors comprising the steps of providing an active pixel sensor having a plurality of pixels arranged in columns and rows and selecting rows within the active pixel sensor by application of a supply voltage to a transistor circuit within a predetermined row to be selected and removal of the supply voltage from the transistor circuits of unselected rows.
Patent TW-503261-B (TW)
Title: Compositions for drying solid surfaces
Inventor: MICHAUD PASCAL
IPC: C11D7/60
Filed: 1998-03-04
Granted: 2002-09-21
Abstract: A drying composition according to the invention is composed of a solution of a surface-active agent in a mixture of a fluorinated hydrocarbon and of a polyfluorinated alcohol of formula: Rf-(CH2)n-OH, in which n is equal to 1 or 2 and Rf represents a linear perfluoroalkyl radical containing from 2 to 8 carbon atoms.
Patent TW-363889-B (TW)
Title: Cotton fabric with bio-ceramics embedded in it for use in sanitary pads and diapers
Inventor: LAU KIN YEN
IPC: D06M11/73
Filed: 1998-03-04
Granted: 1999-07-11
Abstract: Cotton fabric used in sanitary pads or diapers characterised in that the cotton and/or the contact layer is embedded with bio-ceramic powder to emit far infra-red rays to be absorbed by the user as it is well known that said rays are beneficial to human health.
Patent TW-567226-B (TW)
Title: Cloning for and use of plant fatty acid synthase factor A and B
Inventor: DEHESH KATAYOON
IPC: C12N15/09
Filed: 1998-04-10
Granted: 2003-12-21
Abstract: By this invention, compositions and methods of use related to beta-ketoacyl-ACP synthase of special interest are synthases obtainable from Cuphea species. Amino acid and nucleic acid for synthase protein factors are provided, as well as methods to utilize such sequences in constructs for production of genetically engineered plants having altered fatty acid compositions. Of particular interest is the expression of synthase protein factors in conjunction with expression of plant medium-chain acyl-ACP thioesterases for production of increased levels and/or modified ratios of medium-chain fatty acids in oils of transgenic plant seeds.
Patent TW-374153-B (TW)
Title: Tape recorder
Inventor: ISHIKAWA KAZUO
IPC: G11B15/00
Filed: 1998-05-18
Granted: 1999-11-11
Abstract: A tape recorder includes a motor 1, a drive force transmitting mechanism for transmitting the drive force of the motor 1 to capstans 10, 14, a main substrate 2 on the rear side of which the motor 1 and the drive force transmitting mechanism are mounted, a head substrate 69 slidably mounted on the upper surface of the main substrate 2, and a printed circuit board 116 mounted on the main substrate 2 and having electric component parts mounted thereon to form a predetermined circuit. Of component parts of the drive force transmitting mechanism, those constituting a reduction transmitting mechanism are collectively disposed in the proximity of the capstans 10, 14. On the other hand, of component parts mounted on the printed circuit board, large-sized parts are disposed at a position not confronting the position where the component parts of the reduction transmitting mechanism are collectively disposed. The main substrate 2 is formed with a stepped portion 23 on the same level as the head substrate 69 for accommodating most of the component parts of the reduction transmitting mechanism.
Patent TW-550172-B (TW)
Title: Retroreflective article having a binder layer containing an epoxy resin and a silicone crosslinked polymer
Inventor: CRANDALL MICHAEL D
IPC: C08L63/00
Filed: 1998-07-07
Granted: 2003-09-01
Abstract: A retroreflective article (100, 200, 300) that has a retroreflective layer (120, 220, 320) that includes optical elements (121, 221, 321) and a specularly reflective layer (122, 222, 322), and a binder layer (110, 210, 310), that is the reaction product of an epoxy resin and polymer that has a silicon-containing, crosslinkable, terminal, functional groups. Retroreflective articles of this construction can demonstrate good abrasion resistance and laundering durability.
Patent TW-401503-B (TW)
Title: Safety device for kinetic system
Inventor: ADLER ERICH
IPC: H01L21/677
Filed: 1998-08-19
Granted: 2000-08-11
Abstract: This invention relates to the safety device for kinetic system, comprising a driver in which a pneumatic piston moving linearly in the cylinder and passing the fixed portion of a object to be transported in at least one direction. The purpose is that when there is an obstacle between the moving object and passing gate edge, any location on the passing gate can create a switch signal that will not be limited by the object moving direction and geometric design of passing gate. The end of cylinder is provided with a device for measuring the pressure of the air flowing out of the cylinder in the piston moving direction. When the pressure is lower than a threshold value, a switch signal will be sent out to at least shutdown the system. The purpose of this device is to ensure the safety during the object transportation, especially when the object and the adjacent object construct sharp edge.
Patent TW-477004-B (TW)
Title: Method to prevent dopant diffusion in dual-gate
Inventor: LI DUNG-SHING
IPC: H01L29/49
Filed: 1998-10-12
Granted: 2002-02-21
Abstract: This invention provides a method to prevent dopant diffusion in dual-gate, which includes: providing a semiconductor substrate and forming well and isolation structure in order, then, forming a gate oxide layer on the well, forming polysilicon layer on the gate oxide layer, forming a first conductive layer on the polysilicon layer, performing nitrogen or ammonia plasma treatment step, forming a barrier layer and forming a second conductive layer on the metal silicide nitride layer.
Patent TW-442438-B (TW)
Title: Axle pivot control apparatus for industrial vehicles
Inventor: ISHIKAWA KAZUO
IPC: B66F9/24
Filed: 1998-12-01
Granted: 2001-06-23
Abstract: An industrial vehicle (1) including an axle (10) to which wheels (11) are mounted and supported to pivot vertically relative to a body (1a) of the vehicle (1). The vehicle (1) includes a pivot control apparatus for controlling pivoting of the axle (10). The industrial vehicle (1) further includes a controller (20) for determining whether an abnormality has occurred in the pivot control apparatus. A warning lamp (31) having two or more different modes is located in the cabin. The modes include an abnormality mode for indicating the occurrence of an abnormality in the pivot control apparatus and a normality mode for indicating normal functioning of the pivot control apparatus. The controller (20) also notifies the operator of two or more additional different pieces of information using the modes of the warning lamp (31). That is, the single warning lamp (31) also indicates the reason for restricting the axle (10) by its color.
Patent TW-513397-B (TW)
Title: Process for the production of n-propanol
Inventor: UNRUH JERRY D
IPC: C07C29/80
Filed: 1998-12-07
Granted: 2002-12-11
Abstract: A process for the production of purified n-propanol comprising contacting in a hydrogenation zone propionaldehyde and hydrogen with an active porous cobalt catalyst under hydrogenation conditions of temperature and pressure for the production of alcohols from aldehydes, either in the substantial absence of water, or in the presence of water in an amount up to about 3 wt% based on the weight of the liquid hydrogenation reaction product, to produce said reaction product comprising n-propanol, and purifying said reaction product by fractional distillation in the substantial absence of water, or in the presence of water in an amount up to about 3 wt% based on the total weight of feed to the fractionating column.
Patent TW-423198-B (TW)
Title: Switching regulator control circuit of PWM system and switching regulator thereof
Inventor: SUDO MINORU
IPC: H02M3/155
Filed: 1999-02-12
Granted: 2001-02-21
Abstract: To suppress a damage of a power supply circuit or a switch element used in a SW regulator at the time of a load short-circuiting when the SW regulator is high in power supply voltage. A power supply voltage dependency is given to the maximum duty ratio of the SW regulator to reduce the maximum duty ratio at the time of a high power supply voltage.
Patent TW-425778-B (TW)
Title: Quadrature-free rf receiver for directly receiving angle modulated signal
Inventor: MCCUNE JR EARL W
IPC: H03D5/00
Filed: 1999-02-22
Granted: 2001-03-11
Abstract: The present invention, generally speaking, provides a quadrature-free RF receiver for directly receiving RF signals such as angle modulated signals. Various embodiments of the receiver use a digital phase detector together with well-known RF components: a limiter, an envelope detector, a slow Automatic Gain Control (ACG) circuit, a fast ACG circuit, etc. Demodulation may be non-coherent or coherent. The approach followed is to handle the underlying non-linearities of the demodulation process within the circuitry itself, rather than relegating the non-lin-earities to a separate signal processing step as in the prior art. No I and Q signals are obtained, and no coordinate conversions are performed, offering the potential for space savings, increased accuracy, and especially power savings. Depending on the nature of the modulation employed, either circuitry relating to amplitude recovery or circuitry relating to phase recovery may be dispensed with. By com-parison, in quadrature systems, at least the mixing step must remain the same regardless of the characteristics of the modulation employed.
Patent TW-421674-B (TW)
Title: Leadless free-cutting copper alloy
Inventor: OISHI KEIICHIRO
IPC: C22C9/04
Filed: 1999-03-12
Granted: 2001-02-11
Abstract: This invention is a lead-free copper alloy with industrially satisfactory machinability. The copper alloy contains 69 to79 weight percent of copper, 2.0 to 4.0 weight percent of silicon and the remaining of zinc.
Patent TW-432773-B (TW)
Title: High-efficiency, high-torque, and high-support external rotator motor
Inventor: SHIU JIUN-FU
IPC: H02K5/18
Filed: 1999-05-20
Granted: 2001-05-01
Abstract: The high-efficiency, high-torque, and high-support external rotator motor (10) of the present invention is an improvement of a high-efficiency, high-torque, and high-support external rotator motor (3) formerly applied by the same applicant. The present invention seals a front lid and a back lid on the front and back ends of the external rotator base provided in the former application, respectively, such that connections are formed between the front end of the external rotator base and the rotating shaft supporting bearing, and between the back end of the external rotator base and the backend supporting bearing, whereby the external diameter of the backend supporting bearing of external rotator can be small. Furthermore, the front lid and back lid are respectively provided with air holes and radiation fins so as to ventilate and dissipate heat for the inside of the inner stator of the external rotator motor based on the rotation of the external rotator. Under a condition of having a larger output power for the motor, the thickness of the external rotator base must be increased corresponding to the increment of the magnetic flux of the motor. Therefore, the external rotator base body and the front and back lids are manufactured independently, and then are combined together.
Patent TW-431003-B (TW)
Title: Polycarbonate electrolyte and its application on lithium battery
Inventor: JAN YIH-SONG
IPC: H01M10/05
Filed: 1999-05-31
Granted: 2001-04-21
Abstract: A polycarbonate electrolyte comprises (a) a polycarbonate film; (b) a lithium salt; and (c) an electrolyte. The abovementioned polycarbonate film has properties of void, mechanical stability, and immiscibility with an electrolyte solution. Therefore, it can absorb an electrolyte solution containing a lithium salt to form the abovementioned polycarbonate electrolyte. The polycarbonate electrolyte, together with a positive electrode sheet and a negative electrode sheet, can form a polymeric lithium battery.
Patent TW-410389-B (TW)
Title: Manufacture of semiconductor device
Inventor: CHEN LI-YE
IPC: H01L21/283
Filed: 1999-06-04
Granted: 2000-11-01
Abstract: The present invention discloses a method of manufacturing a semiconductor device using a titanium nitride/titanium capping layer (Ti/TiN) to form a gate electrode, a source region and a drain region which are made of cobalt silicide. A substrate has a gate electrode, a source region and a drain region formed thereon. A cobalt layer is then formed on such semiconductor structure and covers the exposed surface of the gate electrode, the source region and the drain region. A titanium layer is deposited on the cobalt layer and a titanium nitride layer is thereafter formed on the titanium layer. A first annealing step is performed on the cobalt layer with a first temperature to form a cobalt silicide (CoSix) on the gate electrode, the source electrode and the drain electrode. A second annealing step is performed after the titanium nitride layer, the titanium and the unreacted cobalt layer are removed. The later annealing step is used to transform CoSix into CoSi2, which is a thin film with low resistance.