baber/WOPTO huggingface dataset:
Patent TW-487734-B (TW)
Title: Waterproof PU hogskin and method for making the same
Inventor: YOU FU-CHING
IPC: C14B7/04
Filed: 1999-09-09
Granted: 2002-05-21
Abstract: The present invention relates to a waterproof PU hogskin and a method for making the same. The method comprises: coating an adhesive layer on a release paper laminated on a hogskin; laminating the release paper coated with an adhesive on the hogskin, in which the adhesive is between the hogskin and the release paper; drying the adhesive coated on the release paper; winding the hogskin laminated with the release paper into a roll; conditioning the composite in a cylinder; drying the adhesive so that the voids on the hogskin are filled with the adhesive; separating the hogskin from the release paper in the roll of the hogskin; coating a second layer of adhesive on the surface of the hogskin that has been coated with the first layer of adhesive and laminating a PU; drying the PU and the hogskin coated with the second layer of adhesive.
Patent TW-423988-B (TW)
Title: Device and production of fresh water
Inventor: KAWASHIMA TOSHIYUKI
IPC: B01D61/08
Filed: 1999-10-04
Granted: 2001-03-01
Abstract: An activated carbon cartridge is provided at the front stage of a fresh water generation cartridge. A water input valve is connected to a raw water inlet of the activated carbon cartridge. A bypass piping is connected to the water input valve and the activated carbon cartridge, and a bypass valve is inserted into the bypass piping. A flushing valve is provided at the fresh water generation cartridge. Opening and closing of the bypass valve and the flushing valve are controlled by a timer. The bypass valve is opened periodically during an interruption of a fresh water making work or the fresh water generation cartridge or during an interruption of a fresh water generation work, or simultaneously re-starting the fresh water generation work. The flushing valve is opened when the by pass valve is opened simultaneously.
Patent TW-448590-B (TW)
Title: Shutter mechanism for card adapter
Inventor: CHAO MICHAEL
IPC: H01R13/453
Filed: 1999-11-16
Granted: 2001-08-01
Abstract: A spring loaded shutter with locking features is used to expose host pins of an adapter to protect the pins from damage and the user from injury. The locking mechanism for the shutter releases when a card is inserted into the host adapter. Engagement of locking pins by the card releases the locking pins and frees the shutter to be pushed backward as the card is connected to the host pins. The shutter is biased in a forward position so that removable of the card from the adapter results in a return of the shutter to its forward locked position where it effectively covers the pins to protect the pins from damage and the user from injury.
Patent TW-407191-B (TW)
Title: A heat exchanger device for an air conditioning system
Inventor: BRYRUP NIELS POUL
IPC: B60H1/22
Filed: 1999-10-25
Granted: 2000-10-01
Abstract: A heat exchanger device for an air conditioning system are composed by a central first heat exchanger element (12) and a pair of outer second heat exchanger elements (11), which define one or more flow passages (18) for heat transporting liquid. A plurality of thermoelectric units (17) are arranged in side-by-side relationship and sandwiched between each of the outer second heat exchanger elements (11) and the central first heat exchanger element (12) such that heat is transferred from the central first element to each of the outer second element. The flow passages (18) may be formed by inserts (19, 20), which are made from sheet metal and arranged in cavities defined in the heat exchanger elements. Each insert (19, 20) may have a wavy cross-sectional shape, and the flow passages may extend in the longitudinal direction of the wave formations.
Patent TW-414821-B (TW)
Title: Building block and masonry constructed therefrom
Inventor: SCHMITZ MICHAEL
IPC: E04B2/12
Filed: 1999-11-10
Granted: 2000-12-11
Abstract: A building block for forming a masonry structure comprises at least two stone members disposed one above the other and connected firmly to each other, each of which having a wide section at one end and a narrow section at the opposite end. The sections map into each other via an intermediate section and the stone members are disposed relative to each other in such a manner that, in each case, the wide section of an upwardly disposed stone member lying beneath same and the narrow section of an upwardly disposed stone member seats on the narrow section of the respective stone member seats on the wide section of the stone member lying beneath same. A wall built up from a plurality of building blocks disposed next to and one above another is built in such a manner that a wide section of a stone member of a building block seats next to a narrow section of a stone member of a neighboring building block, wherein neighboring building blocks can be displaced in height with respect to each other by one stone member layer such that the upper stone member of a building block seats next to a lower stone member of a neighboring building block.
Patent TW-463108-B (TW)
Title: Method and apparatus for content-based image retrieval with learning function
Inventor: HSIEH JUN-WEI
IPC: G06F17/30
Filed: 1999-12-03
Granted: 2001-11-11
Abstract: A content-based image retrieval system involves generating a plurality of training images comprising a first explicit part and a second implicit part; extracting a first set of feature instances constituting all feature instances from the first explicit part of the training images; labeling training images of the first explicit part of the training images having at least one positive feature instance therein as positive bags and labeling training images of the first explicit part of the training images having no positive feature instance therein as negative bags; generating a preliminary target concept, including a first subset of feature instances of the first set, from (i) the positive bags and (ii) queries of the second implicit part of the training image database by the positive feature instances of the first set; generating a true target concept including a second subset of feature instances of the first subset of feature instances, from (i) the negative bags and (ii) queries of the second implicit part of the training image database by the first subset of feature instances of the first set; and retrieving a set of target images in accordance with the true target concept.
Patent TW-466691-B (TW)
Title: Formation of copper interconnects by using low-k dielectric material
Inventor: LIOU JR-JIAN
IPC: H01L21/768
Filed: 1999-12-29
Granted: 2001-12-01
Abstract: There is provided a method which applies a dual damascene process to form copper interconnects by using low-k dielectric material, which comprises: first providing a semiconductor substrate formed on a first copper layer; then forming a first dielectric layer; forming a second dielectric layer; forming an anti-reflective layer on the second dielectric layer; forming a hard mask layer on the anti-reflective layer; forming a photoresist layer and developing the photoresist layer; back-etching the hard mask layer so as to remove the developed photoresist layer and further form a photoresist layer; next, etching the anti-reflective layer, the second dielectric layer and the first dielectric layer; then, removing the photoresist layer, the hard mask layer and the anti-reflective layer; then, uniformly forming a first barrier layer on the sidewall, the exposed surface of the second and first dielectric layers, and the surface of the first copper layer; next, uniformly forming a crystal seed layer on the barrier layer; then, filling up the interconnect opening and the line opening by a second copper layer; and finally, planarizing the second copper layer until the second dielectric layer is exposed.
Patent TW-I274769-B (TW)
Title: Crosslinkable elastomer composition and molded article produced from same
Inventor: TANAKA HIROYUKI
IPC: H01L23/29
Filed: 2000-01-11
Granted: 2007-03-01
Abstract: To provide a very clean elastomer molded article excellent in plasma resistance, having excellent property of metal-elution inhibition and is used suitably as a material for molded article for a semiconductor or liquid crystal manufacturing equipment. The molded article is obtained by crosslinking a crosslinkable elastomer composition comprising an elastomer component and a metal oxide filler comprising a silicon oxide filler containing impurity metals other than silicon in an amount of not more than 100 ppm. The molded article has an impurity metal content of not more than 100 ppm, and an increasing rate of particles generated by irradiating oxygen plasma to the article is not more than 1,000% or an amount of impurity metals other than silicon which is extracted with a 50% aqueous solution of HF is not more than 200 ppb.
Patent TW-469349-B (TW)
Title: Zoom lens and optical apparatus having the same
Inventor: NISHIMURA TAKESHI
IPC: G02B15/16
Filed: 2000-01-25
Granted: 2001-12-21
Abstract: A zoom lens includes, in order from an object side to an image side, a first lens unit of positive refractive power, the first lens unit including, in order from the object side to the image side, a first lens of positive refractive power having a convex surface facing the object side, a second lens of negative refractive power, a third lens of positive refractive power of meniscus form having a convex surface facing the image side and having an aspheric surface, and a fourth lens of positive refractive power, and a second lens unit of negative refractive power, wherein variation of magnification is effected by varying an interval between the first lens unit and the second lens unit, and the following conditions are satisfied: 0.40 < f1/fw < 0.80; 0.40 < |f2|/fw < 0.90, where fw is a focal length of the zoom lens in a wide-angle end, f1 is a focal length of the first lens unit, and f2 is a focal length of the second lens unit.
Patent TW-425489-B (TW)
Title: Projection screen with movable shutter
Inventor: CREWS DOUG A
IPC: G03B21/56
Filed: 2000-02-03
Granted: 2001-03-11
Abstract: A projection screen for displaying projected images with a movable shutter that can be positioned and opened at any location within a large rectangular area of the surface of the projection screen. Physical objects and light signals may pass through the open shutter. When the shutter is closed, the projection screen appears to a viewer as a continuous, unbroken, vertical reflective surface.
Patent TW-434394-B (TW)
Title: Heat and mass transfer element assembly
Inventor: CHEN MICHAEL M
IPC: F28D19/04
Filed: 2000-02-14
Granted: 2001-05-16
Abstract: A heat transfer assembly (40) for a rotary regenerative air preheater (10) has heat transfer plates (42) which include means (46) for spacing the plates (42) apart to form flow passages (44) and a plurality of rows of V-shaped ribs (48, 50) extending across the flow passages. Alternate rows of V-shaped ribs (48, 50) on each plate (42) protrude outwardly from opposite surfaces of the plate (42). Several arrangements for aligning the ribs (48, 50) on one plate (42) with the ribs (48, 50) on the adjacent plate (42) are described as are alternate orientations of the adjacent rows of ribs (48, 50) on each plate (42). The relationship of the height (h) of the ribs (48, 50) to the plate (42) spacing is defined as is the relationship of the rib spacing to the rib height (h) and the plate spacing (H) to the length (2W) of the V-shaped rib sections.
Patent TW-I239976-B (TW)
Title: Fire-retarded polyamide composition
Inventor: GALLI DANIELE
IPC: C08K5/3492
Filed: 2000-02-17
Granted: 2005-09-21
Abstract: The present invention relates to a fire-retarded polyamide composition, especially one that can be used for the manufacture of moulded articles. The invention provides a polyamide-based composition comprising a fire-retardation system containing a melamine derivative and molybdenum trioxide. The composition is especially useful for the production of moulded articles employed in the field of electrical or electronic connection technology, such as components for circuit breakers, switches and connectors.
Patent TW-469305-B (TW)
Title: Process and device for producing elastane fibres from recycling material
Inventor: REINEHR ULRICH
IPC: C08J11/08
Filed: 2000-02-22
Granted: 2001-12-21
Abstract: This is a description of a process and a device for producing elastane fibres from spinning solutions by a dry or wet spinning process using elastane recycling material, which optionally may be supplemented by admixing fresh solutions of elastane material in any proportions.
Patent TW-541443-B (TW)
Title: Photosensitive resin composition, photosensitive element using the same, method of producing resist pattern and method of producing printed wiring board
Inventor: OOHASHI TAKESHI
IPC: C09D151/00
Filed: 2000-03-03
Granted: 2003-07-11
Abstract: A photosensitive resin composition comprising (A) a carboxyl group-containing binder polymer which contains styrene or a styrene derivative as a copolymerized constituent, (B) a photo-polymerization initiator, and (C) a photo-polymerizable compound which has in its molecule at least one polymerizable ethylenically unsaturated bond and comprises a compound represented by the general formula (I) wherein R1 is a hydrogen atom or a methyl group, A is an alkylenoxy group. Z1 is a halogen atom, an alkyl group, a cycloalkyl group, an aryl group, an amino group, an alkylamino group, a dialkylamino group, a nitro group, a cyano group, a mercapto group, an alkylmercapto group, an allyl group, a hydroxyalkyl group, a carboxyalkyl group, an acyl group, an alkoxy group or a group containing an heterocyclic group, m is an integer of 4 to 20. and n is an integer of 0 to 5.
Patent TW-475209-B (TW)
Title: Processing apparatus and method of manufacturing the same
Inventor: KAJIYAMA MORIO
IPC: C23C16/44
Filed: 2000-04-15
Granted: 2002-02-01
Abstract: A wafer processing apparatus (14) has a wafer processing vessel (16), A wafer is mounted on a susceptor (22) included in the wafer processing apparatus. Process gases are supplied to the wafer through a shower head (74) disposed in an upper region within the processing vessel to carry out a predetermined process for processing the wafer. The surfaces of aluminum members (16, 74) employed in the wafer processing apparatus are subjected to an organic mechanical chemical polishing process, a blasting process and an aluminum oxide film forming process in that order. It is difficult for unnecessary films to adhere to the thus treated surfaces and it is difficult for unnecessary films deposited on the thus treated surfaces to come off the surfaces. Consequently, intervals between cleaning operations can be extended and production of particles can be suppressed.
Patent TW-512458-B (TW)
Title: Apparatus and method for exposing a substrate to plasma radicals
Inventor: XING GUANGCAI
IPC: C23C8/36
Filed: 2000-04-24
Granted: 2002-12-01
Abstract: An apparatus and method for exposing a substrate to plasma radicals including a first reaction chamber adapted to generate a plasma comprising ions and radicals and a second reaction chamber coupled to the first reaction chamber and adapted to house a substrate at a sight in the second reaction chamber. The second reaction chamber is coupled to the first reaction chamber such that the plasma traveling from the first reaction chamber to the second reaction chamber is separated from the substrate location by a distance equivalent to the lifetime of the ions at a given plasma discharge rate. In this manner, radicals reach the substrate and react with the substrate or a material on the substrate while the ions that were initially present in the plasma convert to a charge neutral state.
Patent TW-436387-B (TW)
Title: Joint for a tool
Inventor: LIESER KARL
IPC: F16D1/10
Filed: 2000-04-26
Granted: 2001-05-28
Abstract: The invention proposes a swivel joint for a tool, with which a torque is to be transmitted. The swivel joint contains two parts interconnected in non-rotary manner and which can be swivelled out of a common axis. Restoring elements are provided for resetting the two parts in a common axis, resetting taking place under the action of a spring. The swivel joint is intended to facilitate the performance of screwing processes at difficultly accessible locations.
Patent TW-440723-B (TW)
Title: Method of manufacturing polarization-preserved optical fiber coupler
Inventor: SASAKI HIDEKI
IPC: G02B6/28
Filed: 2000-05-30
Granted: 2001-06-16
Abstract: In a method of manufacturing a polarization-maintaining optical fiber coupler by heating lengthwise portions of two polarization-maintaining optical fibers extending side by side, and elongating the heated portions to thereby form a fused-elongated section, elongation is terminated when the cyclic changes in a coupling ratio of two polarized waves according to an elongation length at a wavelength in use are both within first two cycles, so that the coupling ratio of one of the polarized waves is equal to or less than 10% and the coupling ratio of the other one of the polarized waves is equal to or greater than 90%. This method can provide a polarization-maintaining optical fiber coupler whose coupling ratio has a large dependency on polarization with a short elongation length.
Patent TW-492259-B (TW)
Title: Selectively framing and unframing PPP packets depending on negotiated options on the Um and Rm interfaces
Inventor: LIOY MARCELLO
IPC: H04W92/00
Filed: 2000-12-22
Granted: 2002-06-21
Abstract: A wireless communication device and a method for transmitting and receiving at least one frame between a terminal device (102), connected to the wireless communication device (104), and an interworking function (108). Selected ones of a plurality of corresponding configuration options of a first and a second instance of a communication protocol, executing on the wireless communication device, are checked (S510) to determine whether they are equal. If the selected ones of the corresponding configuration options are equal, all but certain ones of a plurality of packets may be passed through (S610, S620) the wireless communication device without unframing and reframing the communication protocol frames encapsulating the packets.
Patent TW-520301-B (TW)
Title: Physics spiral filter medium
Inventor: FUJINO YASUO
IPC: B01D39/00
Filed: 2000-10-18
Granted: 2003-02-11
Abstract: This invention provides a physics spiral filter medium made of synthetic resin for depositing and filtering various particles or impurities mixed with the fluid, wherein the cylindrical front end of the synthetic resin machine. The overall shape is similar to a fan with continuously folds. The lower side of the fan is twisted several times towards the center constitute the spiral filter medium, wherein the spiral shape reduces flow rate of the fluid, such as water. Impurities mixed with the fluid are deposited above the resin surface by the physics phenomenon of subsidization. Iron or manganese may further be mixed into the synthesis resin to allow easy adherence of iron or manganese to the resin surface to further enhance the filtering effect.
Patent TW-455933-B (TW)
Title: Manufacture method of floating gate in flash memory
Inventor: HUANG SHUEI-CHIN
IPC: H01L21/28
Filed: 2000-11-02
Granted: 2001-09-21
Abstract: This invention provides a manufacture method of floating gate in flash memory. A gate oxide layer, a polysilicon layer and a silicon nitride layer are formed on a given substrate. The position of gate is defined and the silicon nitride layer on top of the gate is removed. A floating gate is formed by oxidizing the exposed polysilicon layer and a buffer layer is formed to cover the silicon nitride layer and floating gate oxide layer. Subsequently, a first spacer is formed on the side wall of the buffer layer and a second spacer is also formed. The second spacer is then used as a mask to remove the floating gate oxide layer without the coverage of the second spacer. The buffer layer, the first spacer and the second spacer on top of the gate and polysilicon layer are removed. At last, to complete the manufacture of floating gate, the polysilicon layer without the coverage of the floating gate oxide layer is removed.
Patent TW-553780-B (TW)
Title: Ultrasonic processing device and electronic parts fabrication method using the same
Inventor: KOBAYASHI KAZUKI
IPC: H05K3/26
Filed: 2000-12-12
Granted: 2003-09-21
Abstract: To provide an ultrasonic processing device that is capable of effectively carrying out a cleaning operation, a resist-stripping operation, etc. by projecting ultrasonic uniformly over an entirety of the ultrasonic processing target region by means of ultrasonic oscillation elements each having a width smaller than an ultrasonic processing target region of a processing object, as well as to provide an electronic parts fabrication method using the foregoing device, a plurality of ultrasonic oscillation elements are arranged so as to planarly extend in a glass substrate transport direction and in a glass substrate width direction, and projected figures obtained by projecting said ultrasonic oscillation elements to a plane perpendicular to the glass substrate transport direction form a single belt-like region of a width exceeding a width of the ultrasonic processing target region. The foregoing arrangement causes ultrasonic-projected regions of the ultrasonic oscillation elements to partly overlap each other on a surface of the glass substrate when the glass substrate is transported by transport rollers in the transport direction, thereby enabling ultrasonic projection over the complete entirety of the ultrasonic processing target region.
Patent TW-497359-B (TW)
Title: Fusion of media for information sources
Inventor: MARTINO JACQUELYN A
IPC: H04N7/16
Filed: 2000-12-13
Granted: 2002-08-01
Abstract: Using little more than a control device such as a handheld infrared remote control and a viewing device such as digital ""smart"" television or a standard or high definition television with a set top box, a viewer is able to enjoy various pre-recorded or televised programming and is also able to easily access supplemental content that is ""something like"" the programming currently being viewed or any accessible data element in that content. The supplemental content is sensitive to the present context of the programming being displayed and is also personalized for the viewer based on the viewer's profile. The personalized supplemental content is ""across media"", meaning that it is obtained or derived from various media sources and media types, including additional information through broadcasted programs as well as Internet sources, but is presented to the viewer in a easy-to- use, consistent, complementary and uniform way. The viewer selects only those items of personalized information of interest, and the selections appear merged with the program on the viewing device, thereby presenting the information to the viewer in a timely and convenient manner. The viewer's selections are used to update the viewer's profile. A collaborative filtering database may also be used in various ways to supplement the viewer's profile.
Patent TW-499727-B (TW)
Title: Via capacitor
Inventor: HAROUN BAHER S
IPC: H01L21/768
Filed: 2000-12-15
Granted: 2002-08-21
Abstract: This invention relates generally to the field of electronic devices and, more particularly, to a via capacitor. A capacitor comprising: a first conductive layer disposed outwardly from a semiconductor substrate and comprising a first plate and a second plate; a first via layer disposed outwardly from the first conductive layer and comprising a first via coupled to the first plate and a second via coupled to the second plate, the first and second vias separated by a dielectric and each operable to be charged with different potentials to establish a capacitance between the first and second vias; and a second conductive layer disposed outwardly from the first via layer and comprising a third plate coupled to the first via and a fourth plate coupled to the second via.