baber/WOPTO huggingface dataset:
Patent TW-457184-B (TW)
Title: Method of producing a mold used for making a pattern on the surface of a PET bottle
Inventor: TANG HUEI-JUNG
IPC: B29C49/26
Filed: 2000-08-17
Granted: 2001-10-01
Abstract: A method of producing a mold used for making a pattern on the surface of a PET bottle, which comprises: using a computer engraving technique to perform a processing of a technical plane within the range of one half of 180 degree curved face in the mold to form a textural or pattern mold; using a discharge processing technique to perform further processing within the other one half range on the two sides of the area processed by the computer engraving technique to form a complete textural or pattern mold within 180 degree curved face of the mold.
Patent TW-459247-B (TW)
Title: Cask and production method of cask, and embedded form
Inventor: OHSONO KATSUNARI
IPC: G21F3/00
Filed: 2000-09-08
Granted: 2001-10-11
Abstract: The present invention provides a light weight and small cask. The solution of the present invention is such that: a resin 106 which shields neutrons is provided on the periphery of the barrel body 101 which shields gamma rays. A basket 130 is made of a plurality of square pipes 132 having neutron absorbing ability. The mold cavity 102 inside the barrel body 101 is worked to have a shape corresponding to the outer shape of the basket 130. Said square pipes 132 are inserted in this cavity so as to abut against this inner surface. Furthermore, chamfered portions are provided on the outside surface of the barrel body 101 at 90 DEG intervals and space portions 2 are formed between resin 106 and an outer casing 105.
Patent TW-496092-B (TW)
Title: Electron gun for a cathode ray tube, and cathode ray tube provided with such a gun
Inventor: VAN ECK ARNOLDUS HUBERTUS MARI
IPC: H01J29/48
Filed: 2000-10-26
Granted: 2002-07-21
Abstract: The electron gun (1) for use in a cathode ray tube has brackets (20) connecting grids (2, 3, 4, 5, 6) to insulator rods (10). Electric conductors (11) extending to contact pins (12) embedded in a glass flange (13) are welded to a base (21) of the brackets (20). Legs (25) extend from the base (21) and are welded to the grids (2, 3, 4, 5, 6). Lugs (26) extend from the base (21) in opposite directions and are embedded in the glass rods (10). The brackets (20) provides stability to the grids (2, 3, 4, 5, 6), thereby preventing varying properties of guns (1) from one batch. The cathode ray tube is provided with the gun (1).
Patent TW-494542-B (TW)
Title: Fabrication method of split-gate flash memory
Inventor: HUANG SHUEI-CHIN
IPC: H01L21/8247
Filed: 2000-12-05
Granted: 2002-07-11
Abstract: The present invention discloses a fabrication method of split-gate flash memory which can be used in fabricating split-gate flash memory having self-aligned contact and full-compatible salicide. The present invention can be applied in the fabrication process of self-signed contact and full-compatible salicide, whose purpose is to remove the unuseful tip by covering a thicker passivation layer to mask the unuseful tip. The floating gate pattern of the flash memory is defined by depositing a nitride spacer, so that the length of the floating gate can be defined appropriately. The floating gate pattern of the flash memory can also be defined by using a mask pattern, thus the whole fabrication process is smooth with lower cost.
Patent TW-496075-B (TW)
Title: Stand type image scanner capable of performing drop-out processing
Inventor: SEGAWA SATOSHI
IPC: G06V10/143
Filed: 2000-12-15
Granted: 2002-07-21
Abstract: In a stand type image scanner, an exclusive light source portion is used in irradiation in which the light intensity in a specific wavelength band W within a wavelength band W0 in which the reflectivity of a portion to be dropped out on the original is higher than that in the other wavelength band, and a scanning portion performs binary processing of regarding as white color a portion of the original at which the detection value of reflected light intensity is higher than a reference value while regarding as black color a portion of the original at which the detection value of the reflected light intensity is smaller than the reference value.
Patent TW-I250079-B (TW)
Title: Knife-stab-resistant composite
Inventor: CHIOU MINSHON J
IPC: A41D31/00
Filed: 2000-12-29
Granted: 2006-03-01
Abstract: A layered composite is disclosed having improved resistance to penetration by knives and knife blades. The layers of fabric in the composite are woven with low fabric tightness; and, are arranged in the composite free to move relative to one another.
Patent TW-490694-B (TW)
Title: Capacitor and manufacturer method of capacitor
Inventor: SCHABBACH GILVAN
IPC: H01G4/28
Filed: 2001-03-15
Granted: 2002-06-11
Abstract: It is described a capacitor (8) provided with a thermo shrinkable film (6) directly 5 on the capacitive element (1). That capacitor (8) including a capacitive element (1), plurality of metallic armatures (2), contact terminals (3), the capacitor (8) with a thermo shrinkable cover (6) applied directly on the capacitive element (1). It is also foreseen a manufacturer method of capacitor (8), particularly a manufacturer method of a dry capacitor (8) including a step where a thermo shrinkable tube (6) is applied directly on the capacitive element and a next step where the thermo shrinkable tube (6) is warmed up.
Patent TW-503416-B (TW)
Title: Switching device
Inventor: NOMURA HIDEKAZU
IPC: H01H23/04
Filed: 2001-04-11
Granted: 2002-09-21
Abstract: There is provided a switching device which has excellent operability and an good appearance. The device is composed of a body with a front opening, a cover set in a front side of the body, assembling projections formed as crossing over the body and the cover, two assembling apertures coupling the body with the cover tight without being separated, a couple of assembling frame for supporting the body and the cover. The device includes holding nails on the assembling frame. The holding nails are attached to a plate having rectangular opening window for assembly and having three tool assembling members in a long axis direction. An operating handle is arranged in an opening window of the front plate and given a size so as to cover almost one third of the opening window.
Patent TW-I245942-B (TW)
Title: Rimless spectacles
Inventor: FUJITA HAKARA
IPC: G02C1/02
Filed: 2001-04-25
Granted: 2005-12-21
Abstract: The object of the invention is to provide rimless spectacles which are easily fabricated and wherewith breadth of effective field of view, durability, aesthetic appearance, and light weight, etc., are easily realized. Disclosed are rimless spectacles wherein notches are provided in the edges of spectacle lenses and attachment members are pushed into place in those notches and attached. The notches have widths that are either substantially constant or gradually narrow from the edge of the lens toward the center thereof, with ridges or grooves substantially parallel to the front and back surfaces of the spectacle lenses formed in the inner circumferential wall parts thereof. The attachment members have grooves or ridges formed therein that, when those attachment members are inserted into the notches from the edge sides of the spectacle lenses and pushed into place, mate with ridges or grooves in the notches where the attachment members abut on the inner circumferential wall parts of the notches. Thus these rimless spectacles are designed so that the attachment members are attached by being inserted from the edge sides of the spectacle lenses into the notches and pushed into place therein.
Patent TW-I225787-B (TW)
Title: Stabilized formulations of 6-hydroxy-3-(4-[2-(piperidin-1-yl)ethoxy]phenoxy)-2-(4-methoxyphenyl)benzo [b] thiophene and salts thereof
Inventor: BASHORE FADIA NAJJAR
IPC: A61P25/28
Filed: 2001-05-02
Granted: 2005-01-01
Abstract: The present invention is directed to pharmaceutical formulations containing 6-hydroxy-3-(4-[2-(piperidin-1-yl)ethoxy]phenoxy)-2-(4-methoxyphenyl)benzo[b]thiophene or a salt thereof; stabilized to oxidation or other forms of decomposition by incorporation of a stabilizing agent selected from methionine, acetylcysteine, cysteine or salts thereof.
Patent TW-544413-B (TW)
Title: Biometric key, receptor body, security system, and method for providing access to a facility
Inventor: BACCHIAZ JOHN D
IPC: B60R25/00
Filed: 2001-05-16
Granted: 2003-08-01
Abstract: A biometric key having a key body incorporating a biometric sensor. There is also provided a receptor body for engagement with the biometric key, wherein the reader has a slot for retention of the key. When the key engages with the receptor body, a signal representing a biocode of data generated by the biometric sensor is forwarded to processing means for granting access to an authorised user to a facility accessible by the biometric key.
Patent TW-542983-B (TW)
Title: Event revenue management system
Inventor: PHILLIPS ROBERT
IPC: G06Q10/00
Filed: 2001-06-11
Granted: 2003-07-21
Abstract: The present invention provides an event revenue management system that calculates event pricing to manage revenue and to maximize profit from the event. In particular, the system uses event parameters, including timing, resource, and discount categories, and initializes forecasting parameters. The system aggregates historical data using the forecasting parameters to generate initial forecast statistics, taking into account the event parameters. It then forecasts demand by updating the initial forecast statistics based on current data and optimizes pricing and availability of the event based on the forecasted demand.
Patent TW-498408-B (TW)
Title: Lithographic apparatus, device manufacturing method, and device manufactured thereby
Inventor: KRIKKE JAN JAAP
IPC: G03F7/20
Filed: 2001-06-13
Granted: 2002-08-11
Abstract: A lithographic projection system has an optical element provided in the illumination system for changing an elliptically symmetric intensity anomaly of the projection beam in a pupil of the projection apparatus, the optical element being rotated about the optical axis of the projection apparatus such that the change in intensity anomaly introduced by it counteracts an elliptically symmetric intensity anomaly present in the projection beam or introduced by another optical element traversed by the projection beam.
Patent TW-510924-B (TW)
Title: Surface cleaning method of sputtering target
Inventor: TENG TUN-HO
IPC: C23C4/12
Filed: 2001-06-15
Granted: 2002-11-21
Abstract: This invention relates to one type of sputtering target and its surface cleaning method, suitable for a sputtering apparatus. The method includes following steps: using the sputtering apparatus to perform a first stage sputtering process and using a first reaction gas to perform ion bombardment on the surface of the sputtering target for a first period of time; and using the sputtering apparatus to perform a second stage sputtering process and using a second reaction gas to perform ion bombardment on the surface of the sputtering target for a second period of time so that the surface of the sputtering target is cleaned, in which the kinetic energy, the atomic radius and the atomic weight of the first reaction gas are greater than the kinetic energy, the atomic radius and the atomic weight of the second reaction gas.
Patent TW-546683-B (TW)
Title: Enhanced overlay measurement marks for overlay alignment and exposure tool condition control
Inventor: YIN XIAOMING
IPC: G03F7/20
Filed: 2001-06-20
Granted: 2003-08-11
Abstract: In an overlay measurement mark comprising an inner box and an outer box located at a predetermined area on a mask through which patterns are formed on a semiconductor device, the improvement of an overlay mark that extends the overlay measurement range comprising: in-focused marks means printed at an optimal or ideal focal plane level from an illumination source, and de-focused marks means located at a different focus level from the optimal focal plane to provide image placement shift of the de-focused marks larger than that of the in-focused marks means to enable measurement of the shift of de-focused marks that are not attributable to a mechanical alignment error to be determined with greater accuracy.
Patent TW-I248068-B (TW)
Title: Record carrier, playback apparatus and information system comprising a record carrier and a playback apparatus
Inventor: OOSTVEEN JOB CORNELIS
IPC: G11B20/10
Filed: 2001-07-03
Granted: 2006-01-21
Abstract: An information system according to the invention comprises a record carrier (1) and a playback apparatus (20). The record carrier has information marks along a track (11) thereof and exhibits first variations caused by existence and nonexistence of the information marks along the track. The first variations represent an information signal recorded on said record carrier. The record carrier further exhibits second variations (W) caused by variations associated with the information marks. The phase of the second variations is coupled to the phase of the first variations. A playback apparatus (20) according to the invention includes a transducer unit (20A, 20B, 20C) for scanning said record carrier (1). The transducer unit is adapted to detect said first variations and said second variations. The apparatus further includes a first recovery unit (22) coupled to the transducer unit (20A, 20B, 20C) for recovering a clock signal (CL) from the first variations and a second recovery unit (23) coupled to the transducer unit (20A, 20B,20C) for recovering an information signal (Sout) from the first variations. The apparatus further includes a detection unit (24) for detecting whether said second variations exhibit a predetermined variation pattern on the basis of at least one signal (SA), which is at least indicative of said second variations, originating from said transducer unit. The detection unit (24) using the said clock signal (CL) generated by the first recovery unit (22) for detecting. Further an enabling unit (25) is included for enabling said second recovery unit (23) to recover the information signal (Sout) when said detection unit detects (24) said predetermined variation pattern.
Patent TW-I287017-B (TW)
Title: Bidentate ligand, catalyst system containing such ligand and a process for the carbonylation of ethylenically or acetylenically unsaturated compounds using such a catalyst system
Inventor: DRENT EIT
IPC: C07C47/02
Filed: 2001-07-03
Granted: 2007-09-21
Abstract: Bidentate ligand of formula II: R1R2M1-R-M2R3R4, wherein M1 and M2 are independently P, As or Sb; R1, R2, R3 and R4 independently represent tertiary alkyl groups, or R1 and R2 together and/or R3 and R4 together represent an optionally substituted bivalent cycloaliphatic group whereby the two free valencies are linked to M1 or M2, and R represents a bivalent aliphatic bridging group containing from 2 to 6 atoms in the bridge, which is substituted with two or more substituents. A catalyst system comprising (a) a source of group VIII metal cations, (b) a source of such a bidentate ligand, and (c) a source of anions. Use of such a catalyst system in a process for the carbonylation of optionally substituted ethylenically or acetylenically unsaturated compounds by reaction with carbon monoxide and a coreactant.
Patent TW-523766-B (TW)
Title: Variable capacitor
Inventor: SHIBATA YASUNOBU
IPC: H01G5/00
Filed: 2001-07-13
Granted: 2003-03-11
Abstract: The present invention provides a variable capacitor that can thoroughly prevent solder from penetrating into the cap by changing the shape of the cap. The variable capacitor includes a stator (2), a rotor (3), and a conductive cap (4). The stator (2) is equipped with two stator electrodes (5, 6) and two stator terminals (7, 8) that are electrically connected with the two stator electrodes (5, 6). The rotor (3) is located above the stator (2) and has a rotor electrode (11) opposite to the stator electrodes (5, 6) through dielectric. The conductive cap (4) is electrically connected with the rotor electrode (11) and is fixed on the stator (2) for keeping the rotor (3) to rotate in relation with the stator (2). Extending from the side of the stator (2) until around the lower part of the stator (2), a cap terminal (18) is equipped for external connection. A protruding part (18a) is formed on a part of the cap terminal (18) for preventing solder or flux (S) from penetrating into the cap (4) during reflow soldering.
Patent TW-518544-B (TW)
Title: Display control apparatus and method
Inventor: YAMAMOTO HIROYUKI
IPC: G02F1/133
Filed: 2001-08-07
Granted: 2003-01-21
Abstract: A display control apparatus, which refreshes image data in a frame memory of a display panel with a memory function, includes a compare unit for comparing the image data in a previous frame and the image data in a current frame at a specific line in the display panel, a data transmission unit for transmitting the image data in the current frame at the specific line in order to update the image data when the compare unit outputs inconsistency at the specific line as the comparing result and for transmitting hold information when the compare unit outputs consistency at the specific line, and a display panel drive control unit for synchronously giving an instruction of refreshing with the transmitting of the data transmission unit.
Patent TW-530498-B (TW)
Title: Object segmentation method using MPEG-7
Inventor: KAN MING-CHENG
IPC: G06V10/56
Filed: 2001-08-14
Granted: 2003-05-01
Abstract: The present invention relates to an object segmentation method using MPEG-7 (moving picture experts group), which is used to extract the target object from both still or moving images. The object iteration segmentation method using MPEG-7 includes the following steps: using the standard defined by MPEG-7 to establish an object feature database; using the Watershed process to segment a video image picture, if existed, into a plurality of objects; comparing the object descriptor features stored in the feature database for the object with the plurality of objects generated by segmentation and combination; and, extracting the object contour and the location mostly matched with the required object features in the video image picture.
Patent TW-517196-B (TW)
Title: System and method for fine grained selective cache
Inventor: COLSON JAMES C
IPC: G06F17/30
Filed: 2001-08-14
Granted: 2003-01-11
Abstract: A system and method for distinguishing between dynamic and static document portions. Dynamic and static portions within an electronic document are identified with special tags. Static portions are less frequently updated from the original server than dynamic portions. Static and dynamic portions are cached to a storage area. In one embodiment, both static and dynamic areas are cached to nonvolatile storage. In another embodiment, the static portion is cached to a nonvolatile storage location while the dynamic portion is cached to random access memory. Portions of the document are thus updateable without needing to retrieve the entire electronic document. When the user requests an electronic document, the cache is checked for both static and dynamic portions. Non-stale portions are retrieved from the cache while stale portions are retrieved from the original server.
Patent TW-511165-B (TW)
Title: Manufacturing method and structure of self-aligned bipolar transistor
Inventor: JUANG SHU-YA
IPC: H01L21/28
Filed: 2001-09-04
Granted: 2002-11-21
Abstract: A kind of manufacturing method for self-aligned bipolar transistor is disclosed in the present invention. In the invention, a substrate is first provided, and an epilayer for use as the base is formed. Then, the first dielectric layer and the second dielectric layer are sequentially formed on the epilayer; and an opening is formed in the second dielectric layer. After that, a conductor spacer is formed on the opening sidewall. By using the second dielectric layer and the conductor spacer as the mask, the first dielectric layer in the opening is stripped off. A conductor layer for use as the emitter is formed in the opening. The second dielectric layer is then removed completely. The first doping process is conducted onto the emitter; and part of the first dielectric layer is removed by using the emitter and the conductor spacer as the mask. Then, by using the emitter and the conductor spacer as the mask, the second doping process is performed onto the epilayer so as to make part of the epilayer form the base contact region.
Patent TW-505586-B (TW)
Title: Electric motor assisted bicycle
Inventor: NAKAGOMI YOSHIO
IPC: B62K15/00
Filed: 2001-09-24
Granted: 2002-10-11
Abstract: To make it possible to disassemble an electric motor assisted bicycle and mount it on a motor vehicle. A tray 58 drawable in and out is provided at a rear portion of a four-wheel motor vehicle, and an electric motor assisted bicycle is contained in the tray 58 in a disassembled state. In disassembly, a vehicle body frame is separated into a front frame 22 and a rear frame 23, and an assist system constituted of an electric motor assist unit and a battery is concentratedly laid out on the side of the rear frame 22. A handle can be folded up to be along a side surface of a front wheel WF, and pedals 13 can be folded up to be along a side surface of the rear frame 23. When contained in the tray 58 in a laid-down state, the bisected frames partly lap over each other, and, at the lapping portion, the front frame 22 and the rear frame 23 are staggered from each other in the drawing direction of the tray 58.
Patent TW-522576-B (TW)
Title: Manufacturing method of white light source
Inventor: WANG JIAN-YUAN
IPC: H01L33/00
Filed: 2001-10-23
Granted: 2003-03-01
Abstract: The present invention provides a manufacturing method of white light source. Ultraviolet source is applied and operated with material capable of emitting fluorescent light when being excited by ultraviolet with selected wavelength. The fluorescent light can further be exciting light for other fluorescent materials, so as to generate fluorescent lights of other colors. Accordingly, it is able to generate white color by mixing fluorescent lights of different colors generated by direct excitation of ultraviolet and indirect excitation among fluorescent materials, thereby producing a white light emitting device with a high illumination.
Patent TW-518734-B (TW)
Title: Leadframe for preventing delamination of QFN semiconductor package
Inventor: JANG YUE-CHIUNG
IPC: H01L23/495
Filed: 2001-10-25
Granted: 2003-01-21
Abstract: A leadframe for preventing delamination of QFN semiconductor package is provided, which is composed of a plurality of leadframe units arranged in a matrix and connection portions connecting to the neighbored leadframe units; wherein, each leadframe unit has a package configuration area, and the outer edge of the configuration area extrudes at least a supporting bar exposing section at the corner portion corresponding to the injection entry of packaging mold for forming packaging encapsulation, and an extension portion connecting to the tail end of the supporting bar exposing section. Thus, the extension portion has the minimum area larger than the area that can be held by the singulation mold. The supporting bar exposing section with the added extension portion can provide an extruded planar structure, so that the singulation mold can stably hold the leadframe, and prevent the cracking of packaging structure due to excess stress during pressing, and further improve the quality reliability of singulation operation.
Patent TW-518670-B (TW)
Title: A method for fabricating a III-V nitride film and an apparatus for fabricating the same
Inventor: SHIBATA TOMOHIKO
IPC: C23C16/44
Filed: 2001-11-22
Granted: 2003-01-21
Abstract: A substrate is set on a susceptor installed in a reactor arranged horizontally. Then, a cooling jacket is provided at the opposite portion of the inner wall of the reactor to the substrate. By flowing a given cooling medium through the cooling jacket with a pump connected to the jacket, at least the opposite portion of the inner wall is cooled down, to inhibit the reaction between raw material gases introduced into the reactor. As a result, in fabricating a III-V nitride film, the film growth rate is developed and the crystal quality is developed.