baber/WOPTO huggingface dataset:
Patent RO-82810-B (RO)
Inventor: HENNING WILLIAM AUGUST
IPC: C21C1/10
Filed: 1981-07-07
Abstract: Procedeul de introducere a magneziului metalic nealiat în fanta topita de turnatorie, conform inventiei, prevede preamestecarea acestuia cu un feroaliaj cu continut de 30...75% Si, de Mg si adaosuri de pamînturi rare, de maximum 2% Ca si 1,5% Al, introducerea amestecului omogenizat fin granulat într-un recipient deschis din tabla subtire de otel si imersarea recipientului cu mijloace uzuale în topitura de fonta. în scopul optimizarii conditiilor de tratare a toapiturii de fonta, foloseste amestecul constituit din 4..40% si, de preferinta, 4...25% Mg metalic cu granulatie peste 90% si 6,4 mm si rest feroaliaj cu continut de 3...12% Mg si 0,1...2,5% Ce cu granulatie peste 90% de 9,5 mm.
Patent TW-324002-B (TW)
Title: A distributing valve assembly to be installed in a bottleneck
Inventor: BRUCE D BURROWS
IPC: B67D3/04
Filed: 1993-01-06
Granted: 1998-01-01
Abstract: A distributing valve assembly to be installed in a bottleneck to control the distribution of liquid contained in the bottle, in which the distributing valve assembly comprises: a base member, of which its base plate is installed in the bottleneck and defines at least one liquid discharge opening, in which the base member further comprises a vent pipe which extends from the base plate into inside of the bottle for a small distance and defines a vent opening, the base plate and the vent pipe jointly define a vent passageway to allow air to enter the bottle; and a guide member installed on the base member for the reciprocating linear movement between a first and a second position, in which the device contained in the guide member is used to close the liquid discharge opening and the vent opening when the guide member is at the first position to prevent the liquid from flowing therethrough, and to open the liquid discharge opening and the vent opening when the guide member is at the second position to allow the liquid to flow therethrough; the guide member also comprises a long valve stem extended into the vent passageway, the valve stem and the vent pipe also comprise a slidably interconnective sealing device to be used to seal the vent opening when the guide member is at the first position.
Patent TW-239866-B (TW)
IPC: C08J7/04
Filed: 1993-04-10
Granted: 1995-02-01
Abstract: A coated film having a polymeric film substrate with a subbing layer containing greater than 30% by weight of a polymer which has greater than 60 mole % of a repeating unit(s) containing a pendant nitrogen atom(s). The coated film exhibits excellent adhesion to photographic emulsion layers.
Patent TW-289095-B (TW)
IPC: C08L101/00
Filed: 1993-12-31
Granted: 1996-10-21
Abstract: A broadband cholesteric polarizer is described, as well as a method of manufacturing such a polarizer. Said polarizer comprises an optically active layer of a polymer material having a cholesteric order, said material being oriented so that the axis of the molecular helix extends transversely to the layer. In accordance with the invention, the polarizer is characterized in that the pitch of the molecular helix in the layer is varied in such a manner that the difference between the maximum pitch and the minimum pitch is at least 100 nm. The optically active layers are preferably provided on substrates which bring about a conversion of circularly polarized light into linearly polarized light. Three different methods of manufacturing such broadband polarizers are described.
Patent TW-248589-B (TW)
IPC: F27D1/12
Filed: 1994-03-19
Granted: 1995-06-01
Abstract: A combination of a spray cooled roof (110) having a central opening (132), a support member (220) and mast post (278) wherein the roof is provided with engagement means which are detachably engaged to corresponding engagement means affixed to a support arm assembly which extends over a closed part of the roof. The support member (220) is coupled to the mast post (278) which raises, lowers and laterally moves the roof. <IMAGE>
Patent TW-241291-B (TW)
Title: Polyglycidyl ester-based powder coatings
Inventor: LAWRENCE J CARR
IPC: C09D163/00
Filed: 1994-03-23
Granted: 1995-02-21
Abstract: This invention relates to thermally-stable, polyglycidyl-terminated polyesters from diglycidyl phthalates and carboxylated polyesters. The resulting resins, when blended and cured with other carboxylated polyesters, are improved binders for powder coating applications. The invention also relates to polyglycidyl ester-based powder coating compositions containing these resins. The powder coating compositions have a Tg of about 50 deg.C or greater and cure to a thermoset in about 10 minutes or less at about 200 deg.C.
Patent TW-335417-B (TW)
Title: Method of forming a flame retardant cellulose fiber incorporating a flame retardant chemical into the fiber
Inventor: KATHRYN DIANA BELL
IPC: D01D5/00
Filed: 1994-05-03
Granted: 1998-07-01
Abstract: A method of forming a flame retardant cellulose fiber comprising the steps of producing lyocell fiber and incorporating a flame retardant chemical into the fiber whilst the fiber is in the never-dried condition prior to first drying.
Patent TW-326468-B (TW)
Title: Polyamide-based powder composition for coating metal substrates.
Inventor: PERRAUD ERIC
IPC: C09D129/04
Filed: 1994-06-30
Granted: 1998-02-11
Abstract: A polyamide-based powder composition for coating metal substrates comprising (I) at least one polyamide and (II) at least one polymer (a) containing hydroxyl functional groups and compatible with the polyamide.The polymer (a) may be an ethylene/vinyl alcohol copolymer.The mixture may be used to coat metal substrates.
Patent TW-245816-B (TW)
Title: Process for power MOS transistor
Inventor: YANG SHENG-SHYONG
IPC: H01L21/335
Filed: 1994-12-06
Granted: 1995-04-21
Abstract: A process for power MOS transistor, which is applicable to power MOS transistor implemented by the first-type heavily doped semiconductor material which is used as the drain area of power MOS transistor, includes: 1. forming the first-type lightly doped layer, the second-type doped layer, the first-type heavily doped layer and mask layer in sequence; 2. forming opening on the masking layer to define the gate of power MOS transistor; with the masking layer as mask, through the opening implementing trench through the first-type heavily doped layer and the second-type doped layer till the first lightly doped layer; 3. forming gate oxide on the second-type doped layer surface in the trench, and forming spacing oxide with thickness larger than the gate oxide's on other parts in the trench; 4. forming polysilicon in the trench as the gate of power MOS transistor; 5. with the masking layer as mask, forming field oxide on the gate, and the bird's beak intruding between the masking layer and the first-type heavily doped layer; 6. removing the masking layer; 7. with the field oxide as mask, removing the first-type heavily doped layer and keeping the first-type heavily layer under the bird's beak of filed oxide as the source area of power MOS transistor; 8. implementing metallization.
Patent TW-253048-B (TW)
Title: Fluorescent display tube
Inventor: MIZOHATA TADASHI
IPC: H01J29/92
Filed: 1994-12-14
Granted: 1995-08-01
Abstract: A fluorescent display tube, that connects the control electrode installed on the outer board with wiring part of control electrode for fixing by terminal part, and multiple outer wires penetrating outer closed part by gas-seal way are connected to fluorescent display tube installed in other terminal part of the above board, features that there are terminal part for controlling electrode, that is installed between the terminals connecting outer wires.
Patent TW-399177-B (TW)
Title: The word input device
Inventor: AIDA MITSUHIRO
Filed: 1995-03-03
Granted: 2000-07-21
Abstract: This is a ""word"" input device with an input part, display part, control part, dictionary part, and the storage part. It passes through a normal method to enhance the word-input efficiency without any reliance upon the author personal ability. In the word-input device, a word symbol cluster (image, radical, or any other fundamental statistic of component elements. Same as follows) is used. The word symbol cluster proceeds with the dictionary retrieve. The dictionary has the equal number, which the data input to counter as the solely firm number of the word, it will replace the word to the input word symbol cluster and proceed to display.
Patent TW-346442-B (TW)
Title: Composite plastic optical quality lenses and method for making same
Inventor: AMITAVA GUPTA
IPC: C08K5/10
Filed: 1995-03-07
Granted: 1998-12-01
Abstract: A method for making composite plastic optical quality lenses, which comprises: using a mold having a molding surface; using a plastic lens preform of optical quality material which has first and second faces; using a curable optical quality resin composition; the resin composition having a refractive index within about 0.05 units of the refractive index of the plastic lens preform portion; and the cured resin composition having higher scratch resistance than the plastic lens preform; arranging the resin composition, the plastic lens preform, and the mold such that the resin composition is disposed between the plastic lens preform and the mold, and the resin composition is in contact with the surface of the mold and the first face of the plastic lens preform; and curing the resin composition thereby forming a cured plastic attached portion that is bonded to the first face of the plastic lens preform.
Patent TW-280925-B (TW)
Title: Multi-layer anti-reflection coating method of video display screen
Inventor: TORNG HWA-SU
IPC: H01J29/20
Filed: 1995-06-01
Granted: 1996-07-11
Abstract: A multi-layer anti-reflection coating of video display screen comprises of: multiple layers of anti-reflection coating whose light refraction index is decreasing from outside surface of the video display screen to the most outside layer, in which the anti-reflection layer includes one starting gel material whose gel aging will control the degree of crosslinking between molecule and refraction index of being formed anti-reflection coating, and longer gel aging will increase the degree of crosslinking between molecule and make it form biggermolecular to generate lower refraction index.
Patent TW-460446-B (TW)
Title: Thiol compounds
Inventor: HAYASHI KAZUHIKO
IPC: C07D/
Filed: 1995-12-11
Granted: 2001-10-21
Abstract: This invention relates to 3-mercapto-1-(1,3-thiazoline-2-yl)azetidine represented by the following formula and its acid addition salts and to the production process therefor. The above compounds are useful as intermediates for preparing carbapenem compounds, which have strong antibacterial activity, with convenience and high yield.
Patent TW-291607-B (TW)
Title: Method of forming optoelectric component
Inventor: LII MING-YEUAN
IPC: H01L31/0304
Filed: 1995-12-21
Granted: 1996-11-21
Abstract: A method of forming optoelectric component performed inside of a reactor includes a) adjusting the first flow ratio of the first and the second gases and adding the first doping source to form the first layer on the substrate. b) adjusting the second flow ratio of the first and the second gases and adding the second doping source to form the second layer on the first layer.
Patent TW-288105-B (TW)
Title: The testing method and apparatus for printing circuit board with fine conducting-line
Inventor: JANG RONG-CHIAN
IPC: G01R1/02
Filed: 1996-03-13
Granted: 1996-10-11
Abstract: A testing method for printing circuit board with fine conducting-line includes: - Form a mirror copper-foil pattern on soft board or soft circuit board and reverse it to the pattern on pre-test circuit board; - Form electroplating convex point on testing point of soft circuit board and connect with testing point on pre-test circuit board; - Form output connecting point from extending electroplating convex point and connect with testing cable; - Stick a buffering plate on bottom of circuit board; By above steps consist of a testing method for the testing point of printing circuit board with fine conducting-line.
Patent TW-341654-B (TW)
Title: Tread depth measuring device
Inventor: JOACHIM BURGER
IPC: G01B11/22
Filed: 1996-05-21
Granted: 1998-10-01
Abstract: A measuring device for measuring the tread depth of a motor vehicle tyre comprising: (a) a laser for generating a laser beam, which is directed to the tread surface of the motor vehicle tyre to generate a light spot thereon; (b) an image resolving sensor arranged to observe the position of the light spot; (c) signal processing means designed to generate, from position data, a measured value indicative of the tread depth of one or more tread grooves of the tyre tread; characterized in that: (d) the laser and the image resolving sensor are accommodated within a common housing to provide a laser measuring head; (e) the laser measuring head having an engagement surface permitting the laser measuring head to be brought into engagement with the motor vehicle tyre, whereby the laser and the image resolving sensor are positioned in a well-defined position relative to the motor vehicle tyre; (f) the laser and the image resolving sensor are fixedly arranged relative to the engagement surface; and (g) the measuring head including the laser, the image resolving sensor and the engagement surface defines a manually portable unit, the laser measuring head of which is capable of being swept manually over the tyre tread.
Patent TW-376636-B (TW)
Title: Delay-compensating dynamic focus amplifier
Inventor: KIM HYUN-SUK
IPC: H04N3/26
Filed: 1997-02-27
Granted: 1999-12-11
Abstract: A delay-compensating dynamic focus amplifier includes a delay-compensating circuit comprising two one-shot multivibrators for receiving a horizontal flyback signal and generating a sawtooth wave to compensate a delay with an adequate duty cycle for the purpose of DC control, a focus waveform generator for receiving a delay-compensating output-signal from the delay-compensating circuit and generating a horizontal parabolic waveform, an amplifying section for receiving the horizontal parabolic waveform from the focus waveform generator and amplifying it depending on a regulated gain so as to provide sufficient currents to the rear end thereof, and a controlling section for providing a control signal to the delay-compensating circuit and the waveform generator. A delay-compensating dynamic focus amplifier, comprising: a delay-compensating circuit comprising two multivibrators for receiving a horizontal flyback signal and generating a sawtooth wave to compensate a delay with an adequate duty cycle for the purpose of DC control; a focus waveform generator for receiving a delay-compensating output signal from the delay-compensating circuit and generating a horizontal parabolic waveform; an amplifying section for receiving the horizontal parabolic waveform from the focus waveform generator and amplifying it depending on a regulated gain so as to provide sufficient currents to the rear end thereof; and a controlling section for providing a control signal to the delay-compensating circuit and the waveform generator.
Patent TW-434266-B (TW)
Title: Multi-stepped method for producing polymehtacrylate-molding material having high heat-forming resistance
Inventor: SIOL WERNER DR
IPC: C08F20/14
Filed: 1997-03-04
Granted: 2001-05-16
Abstract: The present invention relates to a method for producing polymeth-acrylate-molding material having high heat-forming resistance and high stability against thermal decomposition through radical polymerization of methylmethacrylate monomers and optional comonomers in at least two reactors operated one after the other in which a high thorough-mixing grade is ensured, said method being characterized by that (a) a first reactor is operated at the temperature under 120 DEG C and (b) a second or further subsequent reactors is or are ooperated at the temperature ranging from more than 130 DEG C to at most 200 DEG C.
Patent TW-382104-B (TW)
Title: Specialty media feed guide and sheet feeding apparatus using same
Inventor: CAMPBELL MICHAEL CLARK
IPC: G03G15/00
Filed: 1997-05-07
Granted: 2000-02-11
Abstract: Disclosed is a replaceable media guide for use with a sheet feeding mechanism. The media guide includes a support plate, an edge guide projecting substantially at right angles from the support plate, and a first sheet engaging friction pad engaged with the support plate. The guide is designed so that the first friction pad faces a friction roller of a sheet feeding mechanism when the guide is mounted on the sheet feeding mechanism. A sheet feeding apparatus is also provided in which the media guide is inserted into the sheet feeding mechanism.
Patent TW-328134-B (TW)
Title: Variable resistor element for high voltage application
Inventor: TSUNESAWA ICHIRO
IPC: H01C13/00
Filed: 1997-06-17
Granted: 1998-03-11
Abstract: A variable resistor element for high voltage includes the following characteristics a. a circuit board with resistor pattern of arc type on its surface b. a isolation container made of resin to dispose the above circuit board in which the circuit board is stuck to the supporting rib of the container with a adhesive c. a rotary operation mechanism pass through the isolation container d. a supporting mechanism for supporting the operation mechanism and a sliding mechanism for sliding on the resistor pattern located in part of the space between the circuit board and the container e. a junction part connected to the supporting mechanism and permitting the operation mechanism to rotate and a metal connecting terminal for electrically connecting the supporting mechanism and the junction part f. multiple contact points of the junction part are arranged with equal space from the operation mechanism in which the sliding mechanism and the metal connecting terminal are located outside of the arc type of resistor pattern g. a elastic arm for pressing the junction part to the supporting mechanism and a central part between the rib and the circuit board h. a adhesive for sticking the circuit board on the rib which still possesses elasticity after hardening for assuring the electrical contact between the junction part and the supporting mechanism
Patent TW-363894-B (TW)
Title: Universal fit face mask
Inventor: SUKIENNIK CORRINE ANN
IPC: A62B9/06
Filed: 1997-06-19
Granted: 1999-07-11
Abstract: A conformable face make for health care workers is provided. The use of elastomeric materials applied under tension helps define a plurality of gathers which facilitate the donning and positioning of the mask. An elastomeric headband maintains a comfortable and efficient seal while a similar elastomeric chin strap helps provides a pouch-like enclosure for the wearer's chin. The substantially rectangular face mask includes a plurality of horizontal stays which are individually adjustable to create a three dimensional shaped mask which defines a spaced breathing area around the wearer's nose and mouth. Additional, rigidity is provided by the selected melting of horizontal bands of the filter portion of the mask.
Patent TW-358892-B (TW)
Title: Projection display
Inventor: HASHIZUME TOSHIAKI
IPC: G02B27/10
Filed: 1997-07-21
Granted: 1999-05-21
Abstract: A projection display, having: light source, and regulation means for regulation of the light emitted by the light source, and projection means for projection of said regulated light beam as amplified, including: disposing on the light route between said light source and said regulation means, an optic element for splitting the light beam emitted by said light source into a plurality of intermediate light beams, and said intermediate light beams split by said optic element overlapping said regulation means as an image overlapping means, regulable said overlapping disposition.
Patent TW-418082-B (TW)
Title: Stacking reservoir, cover consisting essentially of clear transparent plastic, base housing and dental handpiece system
Inventor: SCHUMAN ROBERT J
IPC: A61C3/025
Filed: 1997-09-26
Granted: 2001-01-11
Abstract: An ultrasonic dental tooth treatment system including an ultrasonic dental handpiece, a fluid reservoir housing is supported by the control housing. The reservoir housing encloses two containers which are connected to the selector valve. The selector valve is connected to a control housing conduit which is connected to the handpiece. The control housing encloses a power control circuit which is connected to the handpiece. In a preferred embodiment of the invention a fluid dispenser includes at least one readily removable reservoir container supported by a reservoir housing having a pivotable cover and a fluid control valve. The cover is pivotable between an open position and a closed position. The valve is closed by the cover when the cover is in its open position.
Patent TW-340890-B (TW)
Title: Base plate and the manufacturing method of the base plate
Inventor: OKANO RYOKO
IPC: E04B5/00
Filed: 1997-10-07
Granted: 1998-09-21
Abstract: A base plate featuring the following: between the rectangular upper steel plate of plane form and the rectangular lower steel plate of plane form, a plane lining of rated thickness located in the recess between the upper and the lower plates to make the perimeter of the upper and the lower plates join mechanically while in at least one of the upper or lower side of the lining be adhered with the aforementioned upper or lower plate by means of glue.
Patent TW-356520-B (TW)
Title: An electronic part inserting device with checking function for clinched state and checking method
Inventor: YOON YONG-KI
IPC: H05K13/08
Filed: 1997-11-27
Granted: 1999-04-21
Abstract: A kind of electronic part inserting device with checking function for clinched state, it comprises: a scanner for reading the printing circuit plate image then transforming it into digital image data: input data or command input portion; from BOM (breakdown of material) data and CAD data are selected from database for clinch-checking that requires in the inserted circuit plate each individual part insert coordinates and dimension and shape of the insert hole portion etc data for the database; from BOM data and CAD data are selected from database for the coordinates of the related part insert onto printing circuit plate and related size and shape of the faceplate data as clinch-checking database; to check the clinch-state of part insert on the print circuit plate, and a clinch-checking device to judge the good or bad of the clinch-state; and to indicate the picture of parts layout formed from CAD data, and also a tester for judging result for the clinch-state of each individual part insertion.
Patent TW-349060-B (TW)
Title: Workpiece placement jig, process for producing the same, and screen printer
Inventor: TAGAMI YOSHIAKI
IPC: B41F15/20
Filed: 1998-01-23
Granted: 1999-01-01
Abstract: A workpiece placement jig for bearing a workpiece on a table, which is characterized in that: the workpiece is placed on the table by sucking the workpiece.