baber/WOPTO huggingface dataset:
Patent TW-524751-B (TW)
Title: Tear resistant porous extensible web
Inventor: CURRO JOHN JOSEPH
IPC: B32B25/10
Filed: 1998-03-18
Granted: 2003-03-21
Abstract: The present invention pertains to a porous, macroscopically-expanded, three-dimensional, elastomeric web suitable for use in elasticized portions of disposable absorbent articles such as bandages, diapers and pull-up diaper training pants. In a preferred embodiment the web has a continuous first surface and a discontinuous second surface remote from first surface. An elastomeric web of the present invention preferably comprises a formed film having at least two polymeric layers, with at least one of the layers being an elastomer and at least one of the other layers being a substantially less elastomeric skin layer. In a preferred embodiment the elastomeric web exhibits a multiplicity of primary apertures in the first surface of the web, the primary apertures being defined in the plane of the first surface by a continuous network of interconnecting members. Each interconnecting member exhibits an upwardly concave-shaped cross-section along its length. The interconnecting members terminate substantially concurrently with one another to form a secondary aperture in the plane of the second surface of the web. Also disclosed is a method of producing the elastomeric web of the present invention comprising providing a multilayer elastomeric film, supporting the film on a forming structure, and applying a fluid pressure differential across the thickness of the multilayer film. The fluid pressure differential is sufficiently great to cause the multilayer film to conform to the supporting structure and rupture in at least portions of the formed film.
Patent TW-509589-B (TW)
Title: Process for the preparation of high activity carbon monoxide hydrogenation catalysts; the catalyst compositions, and their use
Inventor: CULROSS CLAUDE CLARENCE
IPC: B01J37/03
Filed: 1998-08-24
Granted: 2002-11-11
Abstract: A process for the preparation of a novel highly active, highly selective catalyst useful for conducting carbon monoxide hydrogenation reactions, particularly Fischer-Tropsch reactions, the catalyst per se, and process for use of such catalyst in conducting carbon monoxide hydrogenation reactions, particularly Fischer-Tropsch synthesis reactions. The catalyst is prepared by contacting together, preferably by dispersing in a liquid, a preformed, particulate refractory inorganic oxide support, preferably a fumed silica support, compound or salt of a catalytic metal, or metals, i.e., a metal selected from groups IB, IIB, VIIB or VIII of the periodic table, preferably cobalt, an oxidizable alcohol, oxidizable aldehyde, or oxidizable ketone promoter, suitably glyoxal, and an oxidant sufficient to react with the promoter and convert the metal, or metals, to an insoluble highly dispersed metal carboxylate which is deposited and supported on the support. The solids are recovered, and heated at an elevated temperature to reduce the catalytic metal, or metals, to the zero-valent state and form the catalyst composite. This catalyst in its reduced form is very active, and selective, in conducting carbon monoxide hydrogenation reactions, particularly in converting a mixture of hydrogen and carbon monoxide to C5+ hydrocarbons, on contact of the gaseous mixture with the catalyst at reaction conditions.
Patent TW-388728-B (TW)
Title: Core drill for machining a micro pore and a producing method thereof
Inventor: AKIMICHI KOIDE
IPC: B23B37/00
Filed: 1998-10-13
Granted: 2000-05-01
Abstract: The present invention relates to a core drill for machining a micro pore and a producing method thereof. It provides a method to fix an abrasive grain on a core, and machining a predetermined diameter, making a micro pore about few microns in diameter. A drill for machining a micro pore in accordance with the invention for achieving the object is structured such as to drill a fine hole onto a work, or grind an inner diameter of the drilled fine hole to a predetermined shape, and characterized by bundling ceramics long fibers so as to make a core material, impregnating the core material with a molten synthetic resin so as to harden, and holding an abrasive grain by the synthetic resin.
Patent TW-390947-B (TW)
Title: Liquid dispensing device, cartridge assembly for use therein, and method of setting the stroke length of a liquid dispensing device
Inventor: BYERLY DAVID J
IPC: B05C5/02
Filed: 1998-10-30
Granted: 2000-05-21
Abstract: A liquid dispensing device including a body generally having an air passage and a liquid passage. A valve seat element is connected to the body and a needle is mounted for movement within the body with respect to the valve seat element. First and second connected needle guides receive respective portions of the needle in a manner inhibiting sideward movement thereof. The first needle guide allows flow of liquid through the liquid passage adjacent the first needle guide to the dispensing orifice when the needle is moved away from the valve seat. The first needle guide is connected to the valve seat by way of a press fit and is connected to a second needle guide by way of another press fit. The connected needle guides are likewise press fit into a bore in the body. These connections all aid in maintaining close tolerances and excellent alignment of the needle. A liquid seal is generally disposed between the first and second needle guides and prevents liquid from entering the air passage. The needle may be moved by pressurized air acting against a piston and the needle may be normally closed by a spring return mechanism when the pressurized air has been shut off. A pivotal force transfer element associated with the spring return mechanism reduces side load on the needle.
Patent TW-405101-B (TW)
Title: Method for automatic seal impression comparison and its device
Inventor: TZENG SHOU-MIN
IPC: G06K9/64
Filed: 1998-11-17
Granted: 2000-09-11
Abstract: The method of the invention for automatic seal impression comparison includes an image of the original seal impression, which is input via an input device, transformed into a digital type and stored according to the gray levels of the elements of the three primitive colors, red, blue and green of the image pixel. After the red element of the original image is intensified, the margin points of the red element are cut and the cut block image is stored. In catching the characteristics, at least parts of the major core points of said original block image are selected as characteristic points and the corresponding coordinates are recorded. Said core points, in some examples, represent the distribution points of the red pixel elements in at least parts of said original block image, and said core points are the characteristic points of said original block image and are stored. Referring a center as the axis, rotating said original block image with a specific angle as an interval, and recording the corresponding relative coordinates of the characteristic points (core points) of said original block image at each angle until said original block image returns to the original angle. The obtained core points are regarded as the characteristic points of said original seal impression.
Patent TW-513427-B (TW)
Title: Process for the preparation of 8-methoxy-quinolone-carboxylic acids
Inventor: GEHRING REINHOLD
IPC: C07D215/16
Filed: 1998-11-23
Granted: 2002-12-11
Abstract: The present invention relates to a novel process for preparing 8-methoxy-3-quinolone-carboxylic acids which are antibiotics having potent antibacterial action.
Patent TW-390931-B (TW)
Title: Method for replicating a laminated key and a replication tool thereof
Inventor: SHIE JING-FU
IPC: E05B19/06
Filed: 1998-12-28
Granted: 2000-05-21
Abstract: This invention is related to a method for replicating a bladed key, comprising the steps of: preparation, urging, detection, adjustment, repetition, and replication. The method is characterized in: using a tool for replicating a bladed key; inserting the tool deeply into a bladed lock to be replicated and rotating the tool; using the tool to detect each blade to determine a blade that is immobile; adjusting location of the blade by lowering its height with respect to a location on the tool until all blades are mobile when the tool urges against all blades, whereby the bladed lock may be unlocked by adopting the above processes so as to replicate a bladed key in an efficient and accurate manner.  This invention further provides a replication tool, comprising: an urging rod and a supporting rod, in which the urging rod is protruded with an urging piece. The urging piece is capable of lowering its height, so as to allow convenient operations while unlocking the laminated lock through adjustment of the height of the urging piece.
Patent TW-376469-B (TW)
Title: Timepiece comprising a generator driven by the main spring of a barrel
Inventor: FARINE PIERRE-ANDRE
IPC: G04B1/10
Filed: 1999-02-01
Granted: 1999-12-11
Abstract: This timepiece comprises a generator (1) for generating a supply voltage of a first predetermined value U1, a barrel with a spring (5, 6), a winding mechanism (5') and a set of hands (7 to 9). The electronic circuit (11, 12) of the timepiece requires a minimum limited supply voltage having a second predetermined value U2. This circuit comprises a timebase (12) and a regulating circuit (11) for regulating the rotational speed of the generator. According to the invention, a voltage regulator (25) is connected between the generator and said electronic circuit for adjusting its output voltage to said limited second value U2. The ratio between the absolute value U1 of the predetermined first value U1 and the second predetermined value satisfies the relationship U1=k.U2, k being a factor corresponding at least to the maximum expected variation rate of the absolute value U1 when the timepiece is worn.
Patent TW-386128-B (TW)
Title: Concrete form member
Inventor: HAYAKAWA YOSHIYUKI
IPC: E04G9/00
Filed: 1999-02-09
Granted: 2000-04-01
Abstract: A form member (20) comprises a strip-shaped main plate portion (21), which is flat at least on its front surface, a horizontal pair of strip-shaped side plate portions (22a, 22b) extending from both sides of the main plate portion (21) toward its rear surface perpendicularly to the main plate portion (21), and a reinforcing plate (23a, 23b) provided to extend from the rear surface of the main plate portion (21) substantially in parallel with the horizontal pair of side plate portions (22a, 22b). Each of the side plate portions (22a, 22b) and the reinforcing plate (23a, 23b) includes an enlarged end portion (25a, 25b, 26a, 26b) over a prescribed width from its opening end. An end plate body (30) having an engaging portion (32) of a shape for tightly engaging with an end of the form member body (920) engages with this end, to form a single form member. A concrete form member reduced in thickness and weight and enabled to suppress inconvenient deformation in concrete placing can be prorided to this structure.
Patent TW-495632-B (TW)
Title: Liquid crystal displaying apparatus and method for manufacturing array substrate used therefor
Inventor: NUMANO YOSHINORI
IPC: G02F1/1368
Filed: 1999-02-22
Granted: 2002-07-21
Abstract: The liquid crystal displaying apparatus high in display quality is provided which is high in aperture ratio and is free from the cross talk. The liquid crystal displaying apparatus of the present invention has an array substrate provided with a plurality of scanning wirings and a plurality of signal wirings, active elements, pixel electrodes, and a first alignment film, and an counter substrate provided with a common electrode and a second alignment film, and a liquid crystal layer where the liquid crystal molecule is aligned by the first and second alignment films positioned adjacent to the array substrate and the counter substrate, it has the feature that a third alignment film is formed in the intermediate region between the adjacent pixel electrodes, in which mutually different distortions are given to the liquid crystal molecule.
Patent TW-386916-B (TW)
Title: Methods of improving the properties of casting ended pieces in the process of continuous casting
Inventor: HU WEN-LI
IPC: B22D11/00
Filed: 1999-06-01
Granted: 2000-04-11
Abstract: The invention is related to methods of improving the properties of casting ended pieces in the process of continuous casting which can reduce the length of shrinkage portions of the casting and improve its properties.  The method includes providing a continuous casting device having a molten steel distributor providing molten steel, a brass mold forming steel casting from the molten steel and a plurality of quenching zones with a plurality of guiding rollers and water-ejecting devices respectively, and shutting off the water-ejecting devices according to the position of the ended portion of casting pieces moving along the guiding rollers and brass mold when shutting off the molten steel distributor to stop molten steel supply.  In this method, the temperature of the casting ended portion and the fluidity of the liquid steel increase, the full-solidified time lengthens, and the length of the shrinkage portion of the casting shortens in order to raise the productivity of casting and enhance the internal property of the casting ended portion.
Patent TW-463267-B (TW)
Title: P-type metal oxide semiconductor manufacture process
Inventor: CHEN JIN-LAI
IPC: H01L21/322
Filed: 1999-06-04
Granted: 2001-11-11
Abstract: This invention provides the P-type metal oxide semiconductor manufacture process by preventing boron penetration. Firstly, gate oxide layer and gate electrode layer are formed on a given semiconductor substrate. A resist layer is formed on top of the gate electrode layer and pattern is transferred onto the resist layer through exposure. The resist layer is used as mask to etch gate electrode layer and gate oxide layer. The resist layer is then stripped off. Rapid oxidation and nitridation processes are employed to grow thin oxynitride layer and highly doped drain of boron ion shallow junction is formed by ion implantation. TEOS oxide and silicon nitride are formed by using low pressure chemical vapor deposition and spacer is formed by etching TEOS oxide and silicon nitride. Highly doping process and annealing treatment of boron ions are carried out and part of the redundant thin oxynitride (NO, N2O) layer is removed. Finally, metal silicide process is performed.
Patent TW-432347-B (TW)
Title: Display device
Inventor: NAKAMURA MASANORI
IPC: G09F27/00
Filed: 1999-10-15
Granted: 2001-05-01
Abstract: A display device according to the present invention is provided that prevents from outputting an unexpected loud voice at the volume when the power is ON and from giving uncomfortable feeling not only users but audience at a presentation. In the display device including a voice outputting function, after the power of the display device is ON, the voice output is stopped or the voice is output at a volume without giving uncomfortable feeling to audience, and after an elapse of predetermined period from power ON, the voice starts to be output at the previously used volume. During an interval from the power ON to the time the user starts adjusting the volume or during an interval from the power ON to the voice output time at the previously used volume, an on-screen display is given to instruct the user to adjust the volume. According to the present invention, the user can adjust the volume easily during a predetermined time, it is possible to prevent from giving uncomfortable to audience, because a loud voice is output at the large volume at the same time the power is ON.
Patent TW-469118-B (TW)
Title: Method for rapidly forming shoe sole sample
Inventor: YANG CHUEN-MU
Filed: 2000-03-06
Granted: 2001-12-21
Abstract: A method for rapidly forming a shoe sole sample comprises: using EVA, RB, PVC monomers or mixing them into a sheet-like rough material having a hardness of 40 to 90 degrees; engraving a pattern plate with a pattern of a shoe sole and a pattern of a shoe side; using an embossing process, an engraving process or a CNC process to transfer the pattern of a shoe sole or the pattern of a shoe side to the sheet material; and cutting the processed sheet material into a shoe sole and a shoe side, thereby obtaining a patterned sheet of shoe sole or shoe side; laminating the patterned sheet of shoe sole or shoe side on a ground and formed rough body; and spraying color on the composite to obtain a shoe sole sample.
Patent TW-472244-B (TW)
Title: Tracking error detection method and device of near-field optical read/write system
Inventor: CHAO ZU-WEN
IPC: G11B7/125
Filed: 2000-03-10
Granted: 2002-01-11
Abstract: The present invention provides a tracking error detection method and device of near-field optical read/write system. Tracking grooves are installed on the non-data-storage surface of the optical recording medium. In accordance with means to generate two signal-pickup light spots, the data on the data-storage surface can be accessed by the first light spot. The second light spot focused on the tracking groove is used to detect the tracking error signal (TES) by push-pull tracking method, so as to increase the data storage density of the near-field optical read/write system of the optical recording medium. Without the cooperation of high rotation speed motor, the purpose of tracking error detection can be achieved.
Patent TW-432515-B (TW)
Title: Manufacturing method of copper damascene
Inventor: LIN BI-TIAU
IPC: H01L21/768
Filed: 2000-03-16
Granted: 2001-05-01
Abstract: A manufacturing method of copper damascene is suitable for a substrate formed thereon a dielectric layer. The method comprises the steps of: first, forming a damascene opening in the dielectric layer, and then sequentially forming conformal barrier layer, copper seed layer, copper layer and protection layer wherein the copper layer is thick enough to fill up the damascene opening; next, performing a first chemical mechanical polishing step to remove the protection layer and part of the copper layer formed on the outside of the damascene opening until the protection layer is completely removed, wherein the polishing rates for copper layer and protection layer are referred as a first and a second polishing rates, respectively, and the first polishing rate is greater than the second polishing rate; and finally, performing a second chemical mechanical polishing step to remove the copper layer, the copper seed layer, and barrier layer formed on the outside of the damascene opening, thereby forming the copper damascene, wherein the polishing rate for the copper layer is referred as a third polishing rate which is smaller that the first polishing rate.
Patent TW-466641-B (TW)
Title: Apparatus and process for mounting conductor balls on terminal pads of semiconductor devices
Inventor: NAKAJIMA KIYONORI
IPC: B23K35/14
Filed: 2000-04-28
Granted: 2001-12-01
Abstract: An apparatus and a process for mounting solder balls or other conductor balls on terminal pads of semiconductor devices or other electronic devices collectively formed on a semiconductor wafer or other substrate by using a single adsorbing plate. The apparatus includes an adsorbing unit which comprises an adsorbing head; an adsorbing plate attached to the head and having adsorbing holes for adsorbing the conductor balls, the adsorbing holes being arranged corresponding in number and position to the terminal pads present in one of the divisions that includes a largest number of the devices; and a mask plate attached to one side of the adsorbing plate and having an opening conformed in shape and size to an area of the substrate occupied by a group of the devices included in a selected one of the divisions so that the conductor balls are only adsorbed by the adsorbing holes corresponding in position to the terminal pads of the devices of the group in the selected one division.
Patent TW-I231241-B (TW)
Title: Method of manufacturing of fastening elements
Inventor: BOEMCKE CHRISTIAN
IPC: B21G3/18
Filed: 2000-05-30
Granted: 2005-04-21
Abstract: A method for manufacturing of fastening elements (5, 6) and including producing a blank (1) having a length exceeding a combined length of two fastening elements, upsetting a head (2, 3) at each of opposite ends of the blank (1), heating a section of the blank (1) located between the opposite heads (2, 3) formed at the opposite ends of the blank, and, thereafter, pulling apart the heated section (4) until the heated section (4) is separated.
Patent TW-466516-B (TW)
Title: Capacitor and method of producing same
Inventor: NONAKA SEIJI
IPC: H01G9/008
Filed: 2000-06-03
Granted: 2001-12-01
Abstract: A capacitor includes an anode foil having an anode foil dielectric film deposited thereon by anodic oxidation; an anode lead member including a first metal core with roughness and an anode lead dielectric film deposited on the roughness by anodic oxidation, said anode lead member being electrically connected to the anode foil; a cathode foil opposing to the anode foil interposing a separator between them; a cathode lead member being electrically connected to the cathode foil; and a container filled up with an electrolyte and containing the anode foil, anode lead member, cathode foil and cathode lead member therein. The anodizing voltage employed during anodic oxidation to form the anode lead dielectric film is equal to or higher than about 70% of that used to form the anode foil dielectric film.
Patent TW-I226376-B (TW)
Title: Device and method for calibration of center plate of head of injector
Inventor: JANG SHR-SHIUN
IPC: C23C14/00
Filed: 2000-06-23
Granted: 2005-01-11
Abstract: The present invention relates to a device and a method for calibration of a center plate of a head of an injector. The calibration device at least includes: an operation table for perpendicularly mounting a center plate of a head of an injector, a deformation detector for detecting the occurrence of deformation, and a pair of adjustment devices for eliminating deformation. The calibration method comprises: mounting a center plate of a head of an injector on an operation table; using a deformation detector to detect the center plate for the occurrence of any deformation on the center plate; and in the event of an occurrence of deformation, using a pair of adjustment devices to apply a force on the deformation to eliminate the deformation.
Patent TW-563099-B (TW)
Title: Method of arranging divided recording area segments of recording medium in broadcast receiving system
Inventor: PARK CHONG-MOK
IPC: H04N5/765
Filed: 2000-07-24
Granted: 2003-11-21
Abstract: A method of arranging divided recording area segments of a recording medium in a broadcast receiving system having a random access storage device. In the method, a circular buffer area is disposed in a first predetermined position of the recording medium, for recording a first broadcast signal in real time while reproducing a previously recorded first broadcast signal, a video file area is disposed in a second predetermined position of the recording medium, for recording a second broadcast signal in a logical file at a predetermined time, and a control information area is disposed in a third predetermined position of the recording medium, for recording information about recorded files.