baber/WOPTO huggingface dataset:
Patent TW-449738-B (TW)
Title: Actuator for optical pick-up and method for rolling operation coil therefor
Inventor: SON YONG-KI
IPC: G11B33/08
Filed: 1999-06-03
Granted: 2001-08-11
Abstract: An actuator for an optical pick-up and a method for rolling a driving coil using the same are provided. The actuator for an optical pick-up including a bobbin for fixing an object lens, a suspension for connecting the bobbin to a holder, a magnetic driver including a tracking coil and a focusing coil for moving the bobbin in the directions of the track and the focus, a permanent magnet includes a tracking coil respectively rolled around the four side surfaces of the bobbin and a focus coil rolled around the bobbin and the tracking coil, wherein a strong force is generated by narrowing the distance between the permanent magnet and the focus coil by the rolling of the focus coil. Accordingly, it is possible to improve the sensitivity and to prevent rolling of the actuator.
Patent TW-451018-B (TW)
Title: Jet ink recording film for advertisement and manufacture of signboard
Inventor: TOMIKI MASATOSHI
IPC: B41M5/00
Filed: 1999-06-11
Granted: 2001-08-21
Abstract: The present invention provides jet ink recording film for advertisement and manufacture of a signboard which can be applied, in a best fitting manner, even to an uneven face and is highly weatherable and further not producing any harmful substance during incineration. A multilayer laminated sheet has at least a single layer of soft polyolefin interposed between plural polypropylene layers that used as the base material and the elasticity modulus (MD) in one direction and the elasticity modulus (TD) in the direction perpendicular to the above direction are 85 kgf/mm<SP>2</SP> or less with the MD/TD being 0.7-1.5. Further an ink receptive layer is formed on the above base material through an undercoat layer to produce the jet ink recording film for advertisements and signboards.
Patent TW-542834-B (TW)
Title: Pyrrolo [2,3-d] pyrimidine compounds
Inventor: BLUMENKOPF TODD ANDREW
IPC: C07D487/04
Filed: 1999-06-14
Granted: 2003-07-21
Abstract: A compound of the formula I, wherein R1, R2 and R3 are as defined above, which are inhibitors of the enzyme protein tyrosine kinases such as Janus Kinase 3 and as such are useful therapy as immunosuppressive agents for organ transplants, lupus, multiple sclerosis, rheumatoid arthritis, psoriasis, type I diabetes and complications from diabetes, cancer, asthma, atopic dermatitis, autoimmune thyroid disorders, ulcerative colitis, Crohn's disease, Alzheimer's disease, Leukemia and other autoimmune diseases.
Patent TW-455872-B (TW)
Title: Method for fabricating electrically selectable and alterable memory cells
Inventor: HOANG LOC B
IPC: H01L27/115
Filed: 1999-06-28
Granted: 2001-09-21
Abstract: A fabrication method is disclosed for fabricating a memory cell comprised of three regions of a first-type deposited on a substrate of a second-type, a first insulating layer deposited over the substrate, a floating gate disposed over the first insulating layer, a second insulating layer disposed over the floating gate and the first insulating layer, a control gate disposed over the second insulating layer and partially extending over the floating gate, and a select gate disposed over the second insulating layer. The memory cell can be configured in four different ways. When placed in a memory array, a predefined number of memory cells can be grouped into blocks. By using a byte (block)-select transistor, the memory cells can be accessed and altered on block by block basis. The novel memory cells can be manufactured without requiring additional processing steps aside from those required in the manufacturing of the comparable flash memory cells.
Patent TW-558670-B (TW)
Title: Digital camera with light source setting and color correction functions
Inventor: SHIE RU-FENG
IPC: G03B7/02
Filed: 1999-09-02
Granted: 2003-10-21
Abstract: The digital camera of the invention provides light source setting and color correction functions capable of setting light source in accordance with the picture taking conditions and recovering to the correct color of image if the setting is incorrect when the computer end provides a color correction module. The invention sets up an image preprocessing module at the digital camera end comprising a color adjustment function that adjusts image color in terms of multiple reference light sources of choices. On the computer end, there's an image color correction module consisting of a reverse color adjustment function and a color adjustment function, which can recover incorrect light source parameter in image to the initially selected image data accessed by image read device through the reverse color adjustment function, and then refer to the new reference light source inputted by a user to obtain the calibrated image through the color adjustment function.
Patent TW-429175-B (TW)
Title: Method of winding steel strips
Inventor: KUKIZAKI TAICHI
IPC: B21C47/00
Filed: 1999-09-23
Granted: 2001-04-11
Abstract: Disclosed is a method of winding steel strips wherein in order to prevent a preceding strip from lingering at the outlet side of winding pinch rolls and prevent the front end of a following material from lingering at the inlet side of the winding pinch rolls, a strip fed out of a rolling mill is cut to a predetermined length by strip shears (102) and the cut strip is wound on the mandrel (107) of a winding device (104) via winding pinch rolls (105) disposed at the outlet side of the strip shears (102), the peripheral speed of the winding pinch rolls (105) after the tailing end of the strip to be wound on the mandrel (107) via the winding pinch rolls (105) has been cut by the strip shears (102) being higher than the speed at which the following material is transferred immediately after the cutting and lower than the winding speed at which the strip is wound on the mandrel (107).
Patent TW-577756-B (TW)
Title: Controlled-release pharmaceutical formulations
Inventor: KING ELIZABETH
IPC: A61K9/22
Filed: 1999-10-01
Granted: 2004-03-01
Abstract: The invention provides controlled-release formulations for oral administration containing a cGMP PDE-5 inhibitor. The formulations are useful, inter alia, in the treatment or prevention of sexual dysfunction.
Patent TW-468329-B (TW)
Title: Integrated optical imaging assembly
Inventor: MIKSCH EUGENE A
IPC: H04N1/107
Filed: 1999-10-28
Granted: 2001-12-11
Abstract: An integrated optical imaging assembly 10 for scanning an object 14 may comprise a printed circuit board 40 having an upper end and a lower end. An optical detector 42 is mounted to the upper end of the printed circuit board 40 at an end of an image light path 62"", and a lens system 44 is mounted to the printed circuit board 40 below the optical detector 42 to be interposed in the image light path 62. A reflector 84 is mounted to the lens 44 in the image light path 62' between the lens 44 and the optical detector 42 to direct the image light path 62' between the lens 44 and the optical detector 42. An illumination source 46 is mounted to the lower end of the circuit board 40 to illuminate a second end of the image light path 62 below the lens 44, and an illumination reflector 70 is mounted to the lens 44 opposite the illumination source 46 to direct an illumination light path 60 from the illumination source 46 toward the image light path 62 below the lens 44.
Patent TW-522207-B (TW)
Title: Flat illumination device and its method of operation
Inventor: VOLLKOMMER FRANK
IPC: F21Y103/37
Filed: 1999-11-26
Granted: 2003-03-01
Abstract: This invention relates to a flat illumination device (1) with a light-conducting-plate and at least two electric light source (3, 4). It is suitable in the operation where light is coupled in a light-conducting-plate. A first light source (3) is arranged near the light-conducting-plate, and a second light source (4) is arranged behind the first light source (3) relative to the light-conducting plate (2), such that during the operation, at least a part of the light emitted by the second light source (4) can pass through the first light source (3) and reach the light-conducting-plate. In the dimming operation, the first light source (3) which is nearest the light-conducting-plate (2) is switched off, and the light flux coupled in the light-conducting-plate (2) from the second light source (4) is reduced. In this way, is an extreme dimming possible, without changing the electric or light technical properties of the light source.
Patent TW-451222-B (TW)
Title: Address strobe signal generator for memory device
Inventor: YI SEUNG-HYUN
IPC: G11C11/413
Filed: 1999-12-04
Granted: 2001-08-21
Abstract: An apparatus and method for decoding address signals. The apparatus generally comprises an address buffer array, a buffer controller coupled to the address buffer array, an address decoder coupled to the address buffer array and a strobe generator coupled to the address decoder and the buffer controller. The address buffer array buffers address signals in response to an address strobe from the buffer controller. The strobe generator generates a decoding strobe in response to the address strobe. The decoding strobe signals the address decoder to the decode the address signals received from the address buffer array. To synchronize the arrival of the decoding strobe and the buffered address signals at the decoder, the strobe generator has one or more signal transfer characteristics in common with one or more of the address buffers. In a specific embodiment, the strobe generator has a longer signal transfer delay than any address buffer in the address buffer array. Thus, the decoding strobe determines an input timing margin of the address decoder.
Patent TW-505723-B (TW)
Title: Hand-guided roller
Inventor: KATO HARUYUKI
IPC: E01C19/26
Filed: 2000-01-26
Granted: 2002-10-11
Abstract: A hand-guided roller has a body frame (2), a steering bar (32) having a front end portion pivotally supported on the body frame, a rear drum support frame (14) supported for swivel motion on the body frame and supporting a rear rolling drum (16) for rotation and a front drum support frame (13) supported for swivel motion on the body frame and supporting a front rolling drum (15) for rotation. The steering bar (32) is interlocked with the rear drum support frame (14) by a force multiplying assisting mechanism (40), and the front and rear drum support frames (13, 14) are interconnected by a connecting rod (22) so that the front drum support frame (13) is turned in a first direction when the rear drum support frame (14) is turned in a second direction opposite the first direction by turning the steering bar (32). The front and rear rolling drums (15, 16) roll along the same rut. The hand-guided roller makes it unnecessary to provide a hydraulic cylinder for steering and hydraulic pipings and makes it possible to eliminate a pump with resultant cost and size reduction.
Patent TW-461213-B (TW)
Title: Graphic image processing device
Inventor: ONISHI HIROAKI
IPC: H04N1/12
Filed: 2000-02-09
Granted: 2001-10-21
Abstract: A graphic image processing device (A) comprises: a paper pressing roller for original draft (P1) with the first passive gear (G1) for transferring the original draft (D); a paper pressing roller for recording a paper (P2) with the second passive gear (G2) for transferring the recording paper (K); and, a driving mechanism (2) with the first active gear(a1), the second active gear(a2) and the driving source(M) for transferring the driving force generated by the driving source (M) to the first passive gear (G1) and the second passive gear (G2). The first active gear (a1) can be configured as directly engaged with the first passive gear G1 and the second active gear (a2) can be configured as directly engaged with the second passive gear G2.
Patent TW-477108-B (TW)
Title: Electronic circuit
Inventor: DAWES ALAN M
IPC: H03F3/45
Filed: 2000-02-09
Granted: 2002-02-21
Abstract: A switched capacitor amplifier circuit is provided with two independent reference voltages, one which provides an appropriate bias level for the amplifiers, and one which sets a common mode input level for the amplifiers, thereby allowing the dynamic range to be maximised.
Patent TW-466627-B (TW)
Title: Method and apparatus for insulating a high power RF electrode through which plasma discharge gases are injected into a processing chamber
Inventor: GOLOVATO STEPHEN N
IPC: H01L21/302
Filed: 2000-03-30
Granted: 2001-12-01
Abstract: A processing system (10) for processing a substrate (30) comprises a processing chamber (16) including a support structure for supporting a substrate (30) within the process space (20). A gas inlet (21) introduces a process gas (16) and a showerhead (14) disperses process gas from the inlet (21). Electrical energy biases the showerhead (14) to form a plasma, and first and second electrical insulator elements (12) are positioned between the showerhead (14) and the processing chamber (16) to electrically insulate the showerhead (14). The electrical insulator elements (12) each have a passage (46) for passing a process gas (16), and the respective passages of the insulator elements are laterally spaced from each other. A channel is formed in one of the elements and extends between the spaced passages to couple the passages (46) together and form a complete passage.
Patent TW-463527-B (TW)
Title: Electro-luminescence device
Inventor: NAGANO KATSUTO
IPC: C04B35/46
Filed: 2000-04-08
Granted: 2001-11-11
Abstract: The invention provides an electro-luminescence (EL) device having a specific composition of BaTiO3 type dielectric material as the substrate, first electrode layer and first insulator layer of laminated ceramic structure to achieve low driving voltage and no insulation damage at high applied voltage and long term stable luminescence. The invention discloses a structure in which a first electrode 12 formed according to a predetermined pattern, a first insulator layer 13, an electro-luminescence-producing light emitting layer 14, a second insulator layer 15 and a second electrode layer 16 are successively stacked on an electrical insulating substrate 11. At least one of the first insulator layer 13 and the second insulator layer 15 contains as a main component Barium Titanic and as subordinate components with at least one oxide selected from magnesium oxide, manganese oxide, yttrium oxide, barium oxide and calcium oxide and silicon oxide. The ratios of magnesium oxide, manganese oxide, yttrium oxide, barium oxide, calcium oxide and silicon oxide with respect to 100 moles of barium titanate are: MgO: 0.1 to 3 moles, MnO: 0.05 to 1.0 mole, Y2O3: 1 mole or less, BaO+CaO: 2 to 12 moles, and SiO2: 2 to 12 moles, as calculated on MgO, MnO, Y2O3, BaO, CaO, SiO2 and BaTiO3 bases, respectively.
Patent TW-478230-B (TW)
Title: Overvoltage protector
Inventor: STENSTROEM HELGE
IPC: H03F3/45
Filed: 2000-04-21
Granted: 2002-03-01
Abstract: An amplifier of differential type such as a comparator or operational amplifier has two input terminals (1, 3) which are formed by the base terminals of input, amplifying transistors (T1, T2) of for example npn-type. The collectors of the input transistors are connected to some supply voltage (VCC) through for example a current mirror circuit (T4, T5). The emitters of the input transistors are through a transistor (T3) connected as a current generator connected to another supply voltage (VEE) close to ground potential. The base-emitter-junction in the input transistors are protected by protective transistors (T6, T7) which are connected as diodes, the emitters and bases of which are connected to each other. The effective pn-junction in the protective transistors is then the junction between the base and collector which normally has a larger breakthrough voltage then the pn-junction between the base and emitter. A protection of the input terminals of the amplifier is thereby obtained which can in a simple way be accomplished in for example integrated circuits. Then, the protective transistors are made in substantially the same way as the input transistors and have substantially the same electrical properties as they.
Patent TW-567301-B (TW)
Title: Condenser
Inventor: UEHARA HARUO
IPC: F28B9/08
Filed: 2000-05-31
Granted: 2003-12-21
Abstract: A condenser comprises at least one heat transferring face formed of a plate-shaped material. Change of phase of a low temperature fluid from a liquid phase to a gaseous phase is made by causing a high temperature fluid and the low temperature fluid to flow on opposite surface sides of the heat transferring face, respectively, so that flowing directions of the high and low temperature fluids are perpendicular to each other, to make a heat exchange. There is provided at least one condensate discharging trough portion having a first groove portion formed on a surface of the high temperature fluid side of the heat transferring face so as to extend in an oblique direction to a flowing direction of the high temperature fluid by a prescribed angle. The condensate discharging trough portion is capable of receiving condensate of the high temperature fluid, which is generated on the heat transferring face to flow down in the flowing direction of the high temperature fluid. The heat transferring face is divided into zones by the condensate discharging trough portion. The zones have prescribed patterns of irregularity appearing on at least high temperature fluid side.
Patent TW-457148-B (TW)
Title: Chip-removing device of drilling
Inventor: WU CHING-LUNG
IPC: B23B47/34
Filed: 2000-06-01
Granted: 2001-10-01
Abstract: A chip-removing device of drilling is provided with a flexible body wound around the drill gimlet, a head connected to the top of the body, and a chip-removing part under the bottom of the body, in which the head is put around the upper section of the drill and is fixed by a clamping head; the chip-removing part is put around the bottom section of the drill with at least a chip-stopping end embedded in the rotational slot of the drill. The chip-removing part influences the body to compress with the drill drilling downward; moreover, the chip-stopping end withstands the releasing of the drilling chip.
Patent TW-467807-B (TW)
Title: Chemical mechanical polishing apparatus and method for washing contaminant off polishing head
Inventor: AN YO-HAN
IPC: B24B37/04
Filed: 2000-06-12
Granted: 2001-12-11
Abstract: A chemical mechanical polishing (CMP) apparatus for planarizing the surface of a semiconductor wafer, the CMP apparatus provided with a washing unit including first nozzles installed within a load-cup where loading and unloading of the wafer are performed, the first nozzle for spraying deionized water toward the top face of a pedestal on which the wafer is placed, for washing off contaminants remaining on the pedestal, second nozzles installed within the load-cup, for spraying deionized water toward a membrane installed on the bottom face of a polishing head for vacuum-adhering the wafer, for washing contaminants remaining on the membrane, and third nozzles installed within the load-cup, for spraying deionized water toward a space formed between the outer surface of the membrane and the inner surface of a retainer ring installed in the lower periphery of the polishing head through purge holes formed in the retainer ring, for washing contaminants induced to the space. Also, the CMP apparatus further includes an exhausting unit having an outlet, an exhaust pump and an exhaust pipe for connecting the outlet and the exhaust pump, for exhausting contaminants in a protective cover, wherein the outlet is installed in the lateral lower surface of the protective cover.
Patent TW-I229211-B (TW)
Title: LCD cover optical structure and method
Inventor: KODNANI RAMESH R
IPC: G02F1/1333
Filed: 2000-08-24
Granted: 2005-03-11
Abstract: A large liquid crystal display optical structure can be created by providing a transparent substrate with a dark mesh pattern disposed thereon. A means for optical scattering is over, adjacent, or surrounding the dark mesh, with a polarizer laminated to a smooth surface of the means for optical scattering.
Patent TW-455540-B (TW)
Title: Adjustable rolling method for textile fabrics with backing adhesive
Inventor: LIN JIUN-WEI
Filed: 2000-09-22
Granted: 2001-09-21
Abstract: This invention is related to an adjustable rolling method for textile fabrics with backing adhesive, which eliminates the defects of insufficient adhesive rendering poor adhesion found in conventional textile fabrics with backing adhesive using gap free rolling and adhesive permeating process. A gap within the 10% to 50% range of the overall thickness is provided between the rollers for enhancing capillary effects to allow easy wetting, thereby enhancing adhesion between the yarn and the backing layer of the textile fabrics with backing adhesive.
Patent TW-515972-B (TW)
Title: Method of delivering content to attendees of an entertainment event, system for use by attendees for accessing a private information gateway at entertainment events, apparatus for facilitating viewing and interacting with value added content by attendees
Inventor: NEWMAN EDWARD GEORGE
IPC: G06Q30/00
Filed: 2000-10-19
Granted: 2003-01-01
Abstract: The invention is essentially a system for use at entertainment events which allows users to selectively and/or automatically view and listen to content related to the event itself and to order goods and/or services and to make hospitality arrangements. It incorporates a data gateway at or accessible to the event and a plurality of interface devices for use by attendees. The devices provide the attendees with a menu of choices of deliverable content indirectly or directly related to the event including but not limited to statistics and information, live and delayed video and audio feeds, closed circuit audio and video content, goods and services available for purchase, information on placing legal bets, and polling or voting. An account is established for the user prior to or when he arrives at the event thus enabling the system to uniquely identify him and his location and to personalize the content. This further facilitates an anonymous, cash-less transaction scheme for billing of goods and services purchased through the device while attending the event.
Patent TW-490421-B (TW)
Title: Bicycle brake device
Inventor: KARIYAMA OSAMU
IPC: B62L1/06
Filed: 2000-10-20
Granted: 2002-06-11
Abstract: A bicycle brake device is disclosed having a first brake arm body, a first lid, a second brake arm body and a second lid. The first brake arm body has a first attachment opening and a first fastener recess located adjacent said first attachment opening. The second brake arm body has a second attachment opening and a second fastener recess located adjacent said second attachment opening. The second brake arm body is adapted to be operatively coupled to the first brake arm body to move the first and second brake arm bodies between a release position and a braking position. The first lid is detachably coupled to the first brake arm body to overlie the first fastener recess. The second lid is detachably coupled to the second brake arm body to overlie the second fastener recess. First and second covers can also be provided to over lie the attachment openings of the brake arm bodies. The lids can be attached to the brake arm bodies in a variety of ways. In one example, the lids are completely detachable from the brake arm bodies. In another example, the lids are partially detachable from the brake arm bodies.