baber/WOPTO huggingface dataset:
Patent TW-542798-B (TW)
Title: Security element
Inventor: SCHILLING ANDREAS
IPC: B42D15/00
Filed: 2002-09-13
Granted: 2003-07-21
Abstract: A security element (2) in the form of a laminate can be used for the authentication of a document (1). The laminate has at least a transparent protective layer, a transparent lacquer layer and an adhesive layer, the lacquer layer being arranged between the protective layer and the adhesive layer. An interface in the form of a reflection layer separates the adhesive layer and the lacquer layer. The interface is divided into regions of a pattern (25) with flat surface portions and with relief structures which are formed in the lacquer layer. The flat surface portions form background surfaces (3) providing flat mirror surfaces for light which is incident into the laminate, while the regions with the relief structures of a predetermined, optically effective structure depth form pattern elements (4). The relief structures of the pattern elements (4) absorb the incident light. In the reflected light of the reflecting background surfaces (3) the dark pattern elements (4) form a strong contrast and the pattern (25) is clearly visible. In directions other than that of the reflected light the contrast between the background surfaces (3) and the pattern elements (4) disappears so that a copier apparatus reproduces the background surfaces (3) and the pattern elements (4) as black surfaces.
Patent TW-590827-B (TW)
Title: Rivet removal tool and method
Inventor: DONOVAN STEVEN P
IPC: B23P19/02
Filed: 2002-10-14
Granted: 2004-06-11
Abstract: A device and method of removing a rivet which has been installed on a work piece. The method includes clamping a hand held device having springs onto the work piece, engaging a drill with a drill bit of the hand held device, the springs applying a pre-load force to the drill bit, operating the drill, thereby causing the springs to apply an increased load force to the drill bit and causing the drill bit to drill into a button of the rivet, unclamping and removing the hand held device from the work piece, and using a compression tool to remove the rivet from the work piece. The compression tool includes a push out portion configured to push out the rivet, and a recess is disposed generally opposite the push out portion for catching the rivet as the rivet is pushed out.
Patent TW-586278-B (TW)
Title: Reduction of average-to-minimum power ratio in communications signals
Inventor: BOOTH RICHARD W D
IPC: H04L27/36
Filed: 2002-10-22
Granted: 2004-05-01
Abstract: A method of altering a communications signal to reduce an average-to-minimum power ratio thereof, the communications signal being formed using pulse-shaping techniques applied to instances of a pulse of a given form, the method comprising, for at least one signal component: setting a desired signal minimum; identifying a time instant in the vicinity of which the signal is likely to fall below the desired signal minimum; using a mathematical model of the communications signal in a time interval said time instant, determining a minimum of the communications signal during said time interval; determining a measure of at least one of magnitude and phase of the communications signal corresponding to the minimum of the communications signal during said time interval; and if said minimum of the communications signal is less than a desired signal minimum: in accordance with said one of magnitude and phase, forming a scaled corrective pulse; and adding to the signal component the scaled corrective pulse, in timed relation to the signal, to form a modified communications signal having a reduced average-to-minimum power ratio.
Patent TW-I261267-B (TW)
Title: Non-volatile memory with temperature-compensated data read
Inventor: CERNEA RAUL-ADRIAN
IPC: G11C16/06
Filed: 2002-10-30
Granted: 2006-09-01
Abstract: A novel non-volatile memory is disclosed. The non-volatile memory includes an array of data storage cells that individually include a storage element such as a floating gate, a control gate and first and second source/drain terminals. A current source provides a current to the first source/drain terminal of the data storage element. A node is electrically connected to the second source/drain terminal of the data storage element. A bias circuit provides a bias voltage to the node. The bias voltage varies with temperature in a manner approximately inverse to the thermal variation of the threshold voltage of the data storage element. A control gate voltage circuit provides a voltage level to the control gate of the data storage cell.
Patent TW-I243326-B (TW)
Title: Distribution management method and system
Inventor: OGIHARA MASAKI
IPC: G06K17/00
Filed: 2002-11-05
Granted: 2005-11-11
Abstract: In one embodiment, a product distribution management system includes a product management center. The product management center includes a management device to receive product security data on a product from a distribution site and a product management database to store the data received from the distribution site for use in a product authentication process. The data includes product identification information and security information used to authenticate the product.
Patent TW-I258831-B (TW)
Title: Cassette and workpiece handler characterization tool
Inventor: SCHAUER RONALD VERN
IPC: H01L21/00
Filed: 2002-12-03
Granted: 2006-07-21
Abstract: An alignment tool, method and system for aligning a cassette handler to a robot blade in a workpiece handling system so as to compensate for tilt exhibited by an elevator shaft as the cassette is elevated between various slot positions. In one embodiment, the cassette tilt angle may be measured at a first height of the cassette. After activating the elevator to raise the cassette to a second slot position, preferably near the other end of the cassette, the tilt angle of the cassette may be measured again. If the tilt angle has changed, such change has likely been induced by the elevator. The cassette tilt angle may be adjusted in accordance with the measured angle at which the elevator shaft tilts the cassette as the cassette is raised or lowered to reduce accidental breakage or damaging of wafers or other workpieces.
Patent TW-I235049-B (TW)
Title: Inner plug of a container for holding beverage
Inventor: KUWANO TOSHIAKI
IPC: A47J41/00
Filed: 2003-01-09
Granted: 2005-07-01
Abstract: A nozzle unit 20 is attached onto the lower side of a bottom plate 10g of a plug body 10. A fin 20d and a pair of side plates 20e, 20e protrude from the nozzle unit 20. The fin 20d is arranged below and apart from the liquid-passage hole 17 in the bottom plate 10g in sideward direction. The side plates 20e, 20e are arranged to clamp the liquid-passage hole 17 and the fin 20d in longitudinal direction. When a hot drink is poured into the container body 2 to increase the inner pressure of the container body 2, the fin 20d and the side plates 20e, 20e can restrict the flow rate of the inner pressure so that the inner pressure cannot spread rapidly. When the fin 20d is bent towards the liquid-passage hole 17 due to the inner pressure, the inner pressure can be exhausted efficiently according to its magnitude.
Patent TW-I252099-B (TW)
Title: Colored absorbent article
Inventor: KUDO JUN
IPC: A61F13/15
Filed: 2003-01-09
Granted: 2006-04-01
Abstract: Disclosed is a colored absorbent article to be attached to an inner side of an undergarment matching in color with the article. The absorbent article has a body surface for facing the skin of a wearer and a garment surface for facing the inner side of the undergarment. A color given to the absorbent article is visually recognizable from the side of the body surface. When measured for the body surface of the absorbent article, a Munsell value is in a range of 5.7 to 8.7.
Patent TW-I221360-B (TW)
Title: Radio transceiver, semiconductor integrated circuit, and wideband amplification method
Inventor: IMAYAMA TERUO
IPC: H04B1/40
Filed: 2003-03-13
Granted: 2004-09-21
Abstract: A radio transceiver includes an antenna unit for converting between the electromagnetic wave signal and electric signal. A receiving unit includes a frequency compensator, which exports a first like phase signal and a second like phase signal with the same phase as the electric signal. According to the second like phase signal, a compensating capacitor is used to produce a compensating current. The first like phase signal is fed back to produce a first feedback output. According to the first feedback output, the compensating current is supplied to an output capacitor. A transmitting unit is used to transmit the electric signal. A baseband circuit is receiving or transmitting signals with the transmitting unit and the receiving unit.
Patent TW-589211-B (TW)
Title: Golf club head and method for producing the same
Inventor: CHEN JIAN-TUNG
IPC: A63B53/04
Filed: 2003-03-20
Granted: 2004-06-01
Abstract: Disclosed is a golf club head and a method for producing the same. The method includes preparation, butting, pre-mounting, processing, and forming steps. An enclosure and a striking faceplate made of different metal materials, and at least a welding solder material are prepared and mounted together with a joining part of the enclosure engaging a support part of the striking faceplate. The welding solder material is then positioned in a housing location defined by the enclosure and the striking faceplate in order to form a semi-product of a golf club head, which is then heated to a temperature higher than the melting point of the welding solder material and lower than the melting point of the enclosure and the striking faceplate to allow the welding solder material to flow into a clearance between the enclosure and the striking faceplate by capillary thereby achieving a better joining property while increasing the assembly accuracy and efficiency. The club head so manufactured comprises an enclosure, a striking faceplate connected to the enclosure, and welding solder material connecting the enclosure and the striking faceplate. By increasing contact area between the welding solder material and the enclosure and the striking faceplate, the bonding strength of the club head can be enhanced.
Patent TW-578445-B (TW)
Title: A shell and processing method for the surface of shell
Inventor: CHEN SHENG-GUO
IPC: H05F1/02
Filed: 2003-03-25
Granted: 2004-03-01
Abstract: The invention provides a shell and a processing method for the surface of shell. The shell is for practicing in an electrical apparatus and has a surface. The Processing method for the surface of shell improves the shell to resist an electrostatic discharge (ESD) exerted from outside.
Patent TW-I289787-B (TW)
Title: Method and computer system of executing security kernel software under a secure execution mode, and computer readable medium of recording related instructions
Inventor: STRONGIN GEOFFREY S
IPC: G06F12/14
Filed: 2003-04-14
Granted: 2007-11-11
Abstract: A method and system for performing the method. A method is provided. The method includes executing an insecure routine and receiving a request from the insecure routine. The method also includes performing a first evaluation of the request in hardware, and performing a second evaluation of the request in a secure routine in software. The computer system includes a processor configurable to execute a secure routine and an insecure routine. The computer system also includes hardware coupled to perform a first evaluation of a request associated with the insecure routine. The hardware is further configured to provide a notification of the request to the secure routine. The secure routine is configured to perform a second evaluation of the request. The secure routine is further configured to deny a requested response to the request.
Patent TW-I276680-B (TW)
Title: Method for adding heat to a reactor system used to convert oxygenates to olefins
Inventor: LATTNER JAMES RICHARDSON
IPC: B01J38/30
Filed: 2003-04-18
Granted: 2007-03-21
Abstract: The present invention provides a method for adding heat to a reactor system used to convert oxygenates to olefin, in which supplemental heat is added with a heating fuel, e.g., a torch oil, having low autoignition temperature, low sulfur, and low nitrogen content.
Patent TW-I225327-B (TW)
Title: Power protection device and the electronic device having the same
Inventor: YAN YU-HU
IPC: H02H3/02
Filed: 2003-09-10
Granted: 2004-12-11
Abstract: The present invention provides a power protection device, which includes a switching circuit, an overload protection circuit coupled with the switching circuit and the power for driving the switching circuit in the current limiting operation without increasing the current outputted from the power source; and, a short-circuit protection circuit coupled with the output of the switching circuit, in which when the short-circuit occurs at the output end, it is used to shutdown the switching circuit, and stop outputting the power. Thus, the present invention can provide an electronic device having the protection device.
Patent TW-I230769-B (TW)
Title: Self-adjustable rack design of transmission system for in-line vacuum sputtering system
Inventor: SHEU GEENG-JEN
IPC: F16H19/04
Filed: 2003-09-18
Granted: 2005-04-11
Abstract: The present invention is to provide a self-adjustable rack design of transmission system for an in-line vacuum sputtering system. The system contains a load bearing base, an elastic component, and a detachable rack. By the positioning pins and screw holes that are preset on the load bearing base, several this kind of devices are fixed and assembled on the bottom or side of the load bearing tray of the multi-chamber in-line vacuum sputtering system and arranged in parallel or interlaced way according to the design of the chamber space and the transmission requirements. The rack design should correspond with the teeth face of gear set assembled on the rolling shaft in the chamber to engage each other and make the load bearing tray can move positively in accordance with the expected track, direction and velocity. When the load bearing tray transmitted from the former chamber to the latter, even the tooth phases of two engaging teeth are not coincident, the problems of transmission failure like tooth disengaging, tooth sticking or tooth jumping easily happened during the transition of chambers in traditional in-line rack transmission mechanism can be solved due to the telescopic characteristic of the elastic component of the new-type device. The device can also solve the problems like non-positive transmission and abrasion pollution happened in the transmission utilizing rolling friction and the transmission characteristics of accuracy positioning, high-efficiency transmission, high stability, low pollution and high purification of the chamber can be achieved. Besides, the device has the advantages of replacing quickly and shortening the maintenance time to reduce the manufacture cost.
Patent TW-I232098-B (TW)
Title: Method for attaching elastic member to continuously manufactured disposable wearing article and its device
Inventor: YAMAMOTO HIROKI
IPC: A61F5/44
Filed: 2003-11-10
Granted: 2005-05-11
Abstract: The object of the present invention is to rotate a motor for swinging an elastic member at a high speed in a manufacturing process of a disposable wearing article in which the elastic member is attached to a web traveling in a machine direction while swinging the elastic member in the crossing direction to the machine direction. The technical teaching is that a first continuous web 103 for use in a continuously manufactured disposable wearing article is fed in the machine direction MD and a first continuous elastic member 121 is fed and attached to the first continuous web 103 via a guide means which can swing it in the direction CD that crosses the machine direction MD. The guide means comprises a first servo motor 73 that reverses the rotating direction of a rotary shaft 74 to allow for reversed operation, a first arm 53 connected to the rotary shaft 74, extending in the direction crossing to the rotary shaft 74 and turning about the circumference of the rotary shaft 74 with the rotation of the rotary shaft 74 and a first guide member 52 guiding the first continuous elastic member 121 to a guide part 54 of the first arm 53.
Patent TW-I263233-B (TW)
Title: Nonconductive adhesive applied for interconnect in electronic package
Inventor: LIN MU-SHR
IPC: C09J163/00
Filed: 2003-11-21
Granted: 2006-10-01
Abstract: The present invention provides a nonconductive adhesive applied for interconnect in electronic package, which includes epoxy resin, hardening agent, and catalytic agent, and silylnorbornane group and imide group are existed in the epoxy resin or the hardening agent, or between them, wherein the silylnorbornane group occupies more than 5 weight % of the whole composition and the imide group occupies more than 8 weight % of the whole composition. The present invention utilizes the excellent substance feature, thermal stability and bonding capability provided by the silylnorbornane structure, polyimide and epoxy compound respectively to satisfy the requirement of high-density circuit package and also possess the effect of greatly reducing the material cost.
Patent TW-I226855-B (TW)
Title: Wrench tool structure
Inventor: CHEN HUEI-LING
IPC: B25B13/04
Filed: 2003-12-12
Granted: 2005-01-21
Abstract: A wrench tool structure, including: a wrench body provided with a driving portion to at least one end thereof. The driving portion has a receiving portion for receiving a ratchet. The ratchet is formed at an outer periphery thereof with slant indents of an appropriate quantity such that plural partitions of different diameters are formed between the ratchet and the receiving portion wall via the slant indents. The partitions are inserted with rolling pins therein. The rolling pins result in a linking relationship between the ratchet and the receiving portion, so as to allow rotation of the screw element engaged thereto by turning the ratchet through the wrench. The included angle between the bottom of the slant indents and the horizontal level of the driving portion is a theta angle ranging from 5 to 30 degrees. When one turns the wrench, the theta angle ensures maximum torque at twisting, so as to overcome the drawbacks of insufficient torque and ease of disengagement while turning the conventional wrench structure.
Patent TW-I358655-B (TW)
Title: Optoelectronic input device, method of operation f
Inventor: DE SAMBER MARC ANDRE
IPC: G11B7/12
Filed: 2004-01-27
Granted: 2012-02-21
Abstract: The invention relates to an optoelectronic input device ( 10 ) in which the input is formed by detected movements of an object (M), the device comprising an optical module ( 11 ) comprising at least one laser ( 1,1 ') with a cavity for the generation of a measuring radiation beam (S), optical means ( 2 ) for the guidance of the radiation beam (S) to a plane (V) close to the object (M) and conversion means (C) for the conversion of measuring beam radiation reflected and modulated by the object into an electrical signal, wherein the conversion means (C) are formed by a combination of the cavity of the laser ( 1 ) and measuring means ( 3 ) for measuring a change in the cavity during operation, which radiation is caused by reflected radiation entering the cavity. The optical module ( 11 ) comprises the laser ( 1 ) mounted on a mounting board ( 4 ) with its cavity parallel thereto, and the optical means ( 2 ) comprises an optical component ( 2 ) like a mirror ( 2 ) mounted on the board ( 4 ) and aligned to the laser ( 1 ) which directs the beam (S) towards the plane (V). According to the invention the device ( 10 ) comprises a further optical component comprising a block-shaped body ( 5 ) which along side the laser ( 1 ) is directly mounted on the mounting board ( 4 ) and viewed in projection does not show overlap with the laser ( 1 ) and of which at least the upper part ( 5 A) is optically transparent and of which the upper side forms the plane (V) close to the object (M). Such a device ( 10 ) can be relatively compact and, moreover, it can be manufactured more easily and cost-effectively. The invention also comprises a method of manufacturing such a device and a method for inputting the movement of an object (M) therewith.
Patent TW-I259348-B (TW)
Title: Rotating structure
Inventor: YANG CHUN-FEI
IPC: E05D7/10
Filed: 2004-04-06
Granted: 2006-08-01
Abstract: A rotating structure. The rotating structure includes a fixing member, a first rotating member and a second rotating member. The fixing member has a first positioning portion and a second positioning portion separated from the first positioning portion by a predetermined angle. The first rotating member is rotatably connected to the fixing member and has an engaging portion. The engaging portion moves between the first positioning portion and the second positioning portion along a curved path, such that first rotating member rotates relative to the fixing member by the predetermined angle. The second rotating member is connected to the first rotating member and rotates relative thereto.
Patent TW-I268914-B (TW)
Title: Polycarboxylic acid concrete admixture
Inventor: NISHIKAWA TOMOTAKA
IPC: C04B22/08
Filed: 2004-05-06
Granted: 2006-12-21
Abstract: The polycarboxylic acid concrete admixture of the present invention exhibits properties such as decreasing the concrete viscosity, improving the slump-retaining ability, and suppressing bleeding water, and is improved in the ability to cement compositions or the like. The above-mentioned polycarboxylic acid concrete admixture comprises a polycarboxylic acid polymer containing a polyalkylene glycol in the side chain, in which the polycarboxylic acid polymer is obtained by polymerizing monomer components containing an alkyl methacrylate monomer and a specific polyalkylene glycol unsaturated monomer and unsaturated carboxylic acid (salt) monomer, and it has a specific weight average molecular weight.
Patent TW-I237593-B (TW)
Title: Method for forming carrier tape and device for same
Inventor: TZENG TZUO-LIANG
IPC: B29C51/30
Filed: 2004-05-14
Granted: 2005-08-11
Abstract: Disclosed is a method for forming carrier tape and device for same, characterized in that: the forming mold includes a first mold base and a second mold base. The first mold base comprises a mold body that is provided at a bottom thereof with = plural equi-spaced projections. The second base comprises a mould body that is provided at a bottom thereof with plural equi-spaced indents. The projections of the first mold base correspond to the intends of the second mold base, respectively, so as to serve as a forming areas of the carrier tape.
Patent TW-I247464-B (TW)
Title: Method and apparatus for measuring bandwidth of an optical spectrum output of a very small wavelength very narrow bandwidth high power laser
Inventor: RAFAC ROBERT J
IPC: H01S3/10
Filed: 2004-06-11
Granted: 2006-01-11
Abstract: An apparatus and method for controlling a laser system is disclosed which may comprise a spectrometer adapted to measure an unknown bandwidth of a spectrum of light emitted from the laser, which may comprise an optical bandwidth measuring unit adapted to provide as an output a measured parameter, which is indicative of a parameter of the unknown bandwidth of the spectrum being measured; a reported parameter computing unit adapted to compute a reported parameter of the unknown bandwidth of the spectrum being measured according to the formula: reported parameter (""RP"")=A* (measured parameter (""MP""))+C, wherein the RP and MP are a different type of parameter and the values of A and C are determined based upon calibration of the optical bandwidth measuring unit MP response for light of known valued of RP. The optical bandwidth measuring unit may comprise an interferometric or dispersive optical instrument, such as an etalon. RP may be, e.g., at FWXM and MP may be, e.g., FWX'M, wherein X <> X'. RP may be, e.g., at EX% and MP may be, e.g., at FWXM.