baber/WOPTO huggingface dataset:
Patent TW-559833-B (TW)
Title: Semiconductor device
Inventor: MATSUMOTO JUNKO
IPC: G11C11/401
Filed: 2002-05-07
Granted: 2003-11-01
Abstract: Data for switching a slew rate of a data output circuit included in a data input/output circuit between a slew rate in a normal mode and a slow slew rate is stored in a mode register. According to the data stored in mode register, a slew rate setting signal is generated. According to a slew rate switching circuit, the slew rate of the data input/output circuit is switched between a slew rate in the normal mode and a slow slew rate slower than the slew rate in the normal mode. A data output circuit is achieved which occupies a small area, is capable of setting a slew rate slower than the slew rate in a normal mode and outputting data without causing an erroneous operation with a low consumption current even when the slew rate is adjusted.
Patent TW-560211-B (TW)
Title: Method and apparatus for avoiding simultaneous service origination and paging in a group communication network
Inventor: ROSEN ERIC
IPC: H04M3/00
Filed: 2002-05-15
Granted: 2003-11-01
Abstract: A method and apparatus for avoiding simultaneous service origination and paging in a mobile operating in a group communication network provides for receiving a floor-control request, e.g., in short data burst (SDB) form, from a source communication device for initiating a group call, initiating a service origination process for the source communication device, and transmitting, a response to the floor-control request from a controller after the service origination process is complete. In one aspect, the method and apparatus provides for transmitting a response to the floor-control request from a wireless infrastructure after the service origination process is complete. In another aspect, the method and apparatus provides for initiating the service origination process for the source communication device after transmitting the response to the source communication device.
Patent TW-583561-B (TW)
Title: Information processing system for producing building material, building material producing method and production equipment and building information distribution system
Inventor: HASHIMOTO SHINICHIRO
IPC: G06F17/50
Filed: 2002-05-20
Granted: 2004-04-11
Abstract: An information processing system for producing a building material has design drawing generating means for generating a design drawing information of the objective building, list generating means for generating list information as to members used for the objective building on the basis of the design drawing information provided by the design drawing generating means and members production control means for controlling the production of the members used for the objection building.
Patent TW-I221042-B (TW)
Title: Flat multifrequency monopole antenna
Inventor: CHANG YUAN-LI
IPC: H01Q1/27
Filed: 2002-07-04
Granted: 2004-09-11
Abstract: A flat multifrequency monopole antenna for a wireless device is made of a conductive material and electrically connects to a radio frequency (RF) module of the wireless device. The antenna has a feeding terminal connected to the RF module, and a conductive plate. The conductive plate is capable of resonating at a first resonance frequency band or at a second resonance frequency band, wherein the first resonance frequency band and the second resonance frequency band don't overlap. The conductive plate is used for transmitting and receiving audio signals of a first frequency included within the first resonance frequency band, a second frequency and a third frequency. The size of the conductive plate is large enough so that a bandwidth of the second resonance frequency band is greater than a difference between the second frequency and the third frequency, and that the second frequency and the third frequency are included within the second resonance frequency band.
Patent TW-562877-B (TW)
Title: Interference correction of additives concentration measurements in metal electroplating solutions
Inventor: ROBERTSON PETER M
IPC: G01N27/42
Filed: 2002-08-12
Granted: 2003-11-21
Abstract: The present invention relates to a method and apparatus for determining concentrations of various organic additives in metal electroplating solutions, by utilizing a mathematical correction model in combination with the conventional PCGA chrono-potentiometric analysis method, to eliminate the interaction between the observed electrochemical behavior of various organic additives, and to achieve accurate concentration determination of such additives.
Patent TW-560106-B (TW)
Title: A patch antenna
Inventor: ANNABI AYOUB
IPC: H01Q1/27
Filed: 2002-08-20
Granted: 2003-11-01
Abstract: The invention relates to a patch type antenna comprising: a ground plane (10); and a radiating element disposed facing the ground plane-forming means. The antenna further comprises: a passive component (16) disposed entirely facing said radiating element (12) without direct electrical contact therewith in order to provide electromagnetic coupling between said passive component and said radiating element, said passive component having no mechanical connection between itself and the radiating element so that an empty space exists between itself and the radiating element, said passive component being isolated from the ground plane and being electrically connectable to the antenna feed point; and matching means (40) distinct from the passive component mounted between the radiating element and the ground plane.
Patent TW-578285-B (TW)
Title: Semiconductor with multiple rows of bond pads
Inventor: O'CONNOR SHAWN M
IPC: H01L23/498
Filed: 2002-09-26
Granted: 2004-03-01
Abstract: A semiconductor die (12) has three rows (16, 18, 20) or more of bond pads with minimum pitch. The die (12) is mounted on a package substrate (14) having three rows or more of bond fingers (26, 28) and/or conductive rings (22, 24). The bond pads (16) on the outermost part of the die (nearest the perimeter of the die) are connected by a relatively lower height wire (42) achieved by reverse stitching to the innermost ring(s) or row (24) (farthest from the perimeter of the package substrate) of bond fingers. The innermost row of bond pads (20) is connected by a relatively higher height wire (86) achieved by ball bond to wedge bond to the outermost row of the bond fingers (26). The intermediate row of bond pads (18) is connected by relatively intermediate height wire (88) by ball bond to wedge bond to the intermediate row of bond fingers (28). The varying height wire allows for tightly packed bond pads. The structure is adaptable for stacked die.
Patent TW-I224070-B (TW)
Title: Child-resistant closure and container package
Inventor: BROZELL BRIAN J
IPC: B65D51/20
Filed: 2002-10-16
Granted: 2004-11-21
Abstract: A child-resistant closure and container package includes a container having a finish with an external thread and pockets in the thread. A closure has a base wall, a peripheral skirt with an internal thread and lugs on the internal thread for receipt in the pockets, and a spring element on the base wall for engagement with the container finish to bias the closure away from the container finish and resiliently urge the lugs into the pockets. A liner is urged by the spring element into engagement with the container finish. The liner may include a base with metal and plastic layers for induction-welded sealing engagement with the finish such that, upon removal of the closure, the metal and plastic layers remain secured to the finish and the liner base is removed with the closure. The metal and plastic layers may be removed by a user for access to the contents of the container, and the liner base continues to serve as a package seal during use of the package.
Patent TW-578325-B (TW)
Title: Multiple-channel feed network
Inventor: CHEN MING HUI
IPC: H01P1/213
Filed: 2002-10-22
Granted: 2004-03-01
Abstract: A multi-channel feed network includes a main waveguide section (either square or circular) for connection to a satellite antenna for propagating two orthogonal polarizations. The feed network further includes a low pass section connected on axis with the main waveguide, the low pass section having the same cross section as the main waveguide, and a high pass section also connected perpendicular to the main waveguide. The low pass section includes a band reject filter (BRF) formed from slots cut to reject higher frequency signals. The high pass section can be a rectangular waveguide which functions to filter low frequency signals. The feed network can be configured to support a number of different polarizations. Orthogonal linear polarizations are provided for the high frequency bands by adding additional high pass sections connected by power dividers, and for the low frequency bands by adding a conventional OMT. Adding a polarizer between the antenna and main waveguide section enables both the high pass and low pass sections to support left or right hand circular polarization. By adding a 90 degree hybrid coupler, the high pass section can support circular polarization alone. By adding a polarizer and OMT after the low pass section, the low pass section can support circular polarization alone. By using two 90 degree hybrid couplers and two power dividers, a network can be created to support dual circular or linear polarizations.
Patent TW-580784-B (TW)
Title: CRT socket
Inventor: ARAI ATSUSHI
IPC: H01R33/74
Filed: 2002-10-22
Granted: 2004-03-21
Abstract: The object of the present invention is to provide a CRT socket for a picture tube having a plurality of focusing means capable of keeping high discharge resistant voltage between focus pins, unifying a discharge starting voltage, and simplifying the structure of high voltage discharge gaps. A CRT socket to which a plurality of focus means of the CRT are connected is provided, comprising electrodes (FA) each positioned on each focus contact of a plurality of focus pins connected to the CRT respectively; a common electrode (A) which is separated from the electrodes (FA) with a low voltage discharge gap (L); and a grounded electrode (B) which is opposite to the common electrode (A) with a high voltage discharge gap (H).
Patent TW-589644-B (TW)
Title: Super-conducting cable and super-conducting cable line
Inventor: OHMATSU KAZUYA
IPC: H02H9/02
Filed: 2002-10-25
Granted: 2004-06-01
Abstract: The present invention relates to a super-conducting cable which consists of a first conductive layer constituted with super-conductive line and an insulated layer formed on the outside of the first conductive layer, the first conductive layer being super-conducting cable formed with a plurality of super conductive lines formed with rhenium system super-conductive layer on metallic substrate, the current is limited and the damage to the super-conducting cable is suppressed by generating the resistance when the current of the first conductive layer exceeds the critical current. By constituting the super-conducting cable lines with substrate portion and the current-limiting portion using said super-conducting cable, the current can be attenuated when a current stronger than the rated current at the substrate portion flows.
Patent TW-I250917-B (TW)
Title: Electric power tool
Inventor: ETO YASUO
IPC: B25B23/14
Filed: 2002-12-18
Granted: 2006-03-11
Abstract: In an electric power tool having a clutch ring for adjusting a fastening torque, an outer member 3 which are lower in hardness than a base member 2 of the clutch ring 1 has a plurality of projections discontinuously arranged on the outer peripheral face of the base member 2.
Patent TW-591076-B (TW)
Title: Epoxy resin of electromagnetic interference suppression and manufacturing method thereof and an inductor applied in the electromagnetic interference suppression
Inventor: HSU CHABY
IPC: C08L63/00
Filed: 2003-03-05
Granted: 2004-06-11
Abstract: According to the prevent invention, the components of the inductor include a ferrite and an epoxy. The sintered powder of the ferrite is mortared, and is added with the epoxy which functions as the binder. The initial permeability of the ferrite is greater than 250 (mui > 250), and the diameter of the powder of the ferrite is smaller than 0.35 (phi < 0.35). Thus, the fine powder will entirely shield the electromagnetic waves to prevent the electromagnetic interference. The epoxy includes two parts, that is, bisphenol A and epichlorohydrin to make the universal epoxy having an epoxy equivalent weight (EEW) ranged between 185 and 195. The hardener adopts the modified amine whose amine value is 170 ± 20. In such a manner, the epoxy and the hardener are added into the powder of the ferrite the mixture is stirred evenly, thereby making the EMI epoxy resin that can prevent electromagnetic interference. An epoxy resin of electromagnetic interference (EMI) suppression includes a ferrite and an epoxy. The EMI epoxy resin can be hardened quickly, has great resistance to heat and has great resistance to acid and alkaline. Thus, the EMI epoxy resin can be directly coated on the high frequency response member of the communication equipment to prevent interference of noise in the air addition, the EMI epoxy resin can be applied on package the inductor to enhance the feature of the inductor, that the inductance of the inductor can be enhanced by least two times.
Patent TW-I267424-B (TW)
Title: Porous abrasive articles with agglomerated abrasives and method for making the agglomerated abrasives
Inventor: BRIGHT ERIC
IPC: C09K3/14
Filed: 2003-03-21
Granted: 2006-12-01
Abstract: A bonded abrasive tool, having a structure permeable to fluid flow, comprises sintered agglomerates of a plurality of abrasive grains and a binding material, the binding material being characterized by a melting temperature between 500 and 1400 DEG C, and the sintered agglomerates having a loose packing density of <= 1.6 g/cc and three-dimensional shape; a bond material; and about 35-80 volume % total porosity, including at least 30 volume % interconnected porosity. Methods for making the sintered agglomerates and abrasive tools containing the sintered agglomerates are described.
Patent TW-I259726-B (TW)
Title: Motion vector derivation method
Inventor: KONDO SATOSHI
IPC: H04N7/28
Filed: 2003-04-18
Granted: 2006-08-01
Abstract: When a block (MB22) of which motion vector is referred to in the direct mode contains a plurality of motion vectors, 2 motion vectors MV23 and MV24, which are used for inter picture prediction of an object picture (P23) to be coded, are determined by scaling a value obtained from averaging the plurality of motion vectors or selecting one of the plurality of the motion vectors.
Patent TW-568845-B (TW)
Title: Piloting device for a front directive wheel
Inventor: WU BI-SHIANG
IPC: B60B33/00
Filed: 2003-04-23
Granted: 2004-01-01
Abstract: This invention provides a piloting device for a front directive wheel, including piloting rods installed on a wheel rack and extending along the opposing sides of the tire, causing ends of the piloting rods to be located on the opposing sides of the tire tread. As such, when the tire of front directive tire travels above a rugged road in a deviating manner, the ends of the piloting rods are able to rectify the direction which the front directive wheel rotates, forcing the tire tread of the front directive tore to face the rugged road thereby traveling through the rugged rod.
Patent TW-I270935-B (TW)
Title: Metal gate electrode using silicidation and method of formation thereof
Inventor: MASZARA WITOLD P
IPC: H01L21/336
Filed: 2003-04-30
Granted: 2007-01-11
Abstract: A semiconductor device is fabricated by providing a substrate (32), and providing a dielectric layer (34) on the substrate (32). A polysilicon body (36) is formed on the dielectric layer (34), and a metal layer (60) is provided on the polysilicon body (36). A silicidation process is undertaken to silicidize substantially the entire polysilicon body (36) to form a gate (62) on the dielectric (34). In an alternative process, a cap layer (90) is provided on the polysilicon body (86), which cap layer (90) is removed prior to the silicidation process. In both embodiments, the polysilicon body (36, 86) is doped with a chosen specie prior to the silicidation process, which dopant (39, 89), during the silicidation process, is driven toward the dielectric layer (34, 84) to form a gate portion (60, 150) having a high concentration thereof adjacent the dielectric (34, 84), the type and concentration of this specie being instrumental in determining the work function of the formed gate (62, 122).
Patent TW-I275847-B (TW)
Title: Fabrication of a waveguide taper through ion implantation
Inventor: SALIB MICHAEL S
IPC: G02B6/13
Filed: 2003-05-30
Granted: 2007-03-11
Abstract: A method to form a taper in a semiconductor layer. In one embodiment, the semiconductor layer is formed on a cladding layer. A mask layer is formed on the semiconductor layer. The mask layer is patterned and etched to form at least an angled region and a thick region. An ion implantation process is performed so that the portion under the angled region is implanted to have an interface or surface that is angled relative to the surface of the cladding layer. This angled surface forms part of the vertical taper. The implanted region does not contact the cladding layer, leaving an unimplanted portion to serve as a waveguide. The portion under the thick region is not implanted, forming a coupling end of the taper.
Patent TW-I224516-B (TW)
Title: Destructible safety syringe and barrel thereof
Inventor: CHOU SHU-CHEN
IPC: A61M5/31
Filed: 2003-06-16
Granted: 2004-12-01
Abstract: A destructible safety syringe and a barrel thereof are provided. The destructible safety syringe includes a needle hub, a needle seat, a body, a destruction device, a cover and a plunger. The needle seat is connected to a first end of the body by a connection part. The needle seat and the body are made by injection molding. The destruction device and the cover are movably connected to the body. After using the syringe or the barrel, the destruction device is rotated to break the connection part for destructively separating the needle seat and the body. The cover is provided to cover the first end of the body, and then the plunger is pushed to damage the needle head.
Patent TW-I244760-B (TW)
Title: Method of creating a high performance organic semiconductor device
Inventor: YANG YANG
IPC: H01L51/05
Filed: 2003-08-12
Granted: 2005-12-01
Abstract: A high temperature thermal annealing process creates a low resistance contact between a metal material and an organic material of an organic semiconductor device, which improves the efficiency of carrier injection. The process forms ohmic contacts and Schottky contacts. Additionally, the process may cause metal ions or atoms to migrate or diffuse into the organic material, cause the organic material to crystallize, or both. The resulting organic semiconductor device has enhanced operating characteristics such as faster speeds of operation. Instead of using heat, the process may use other forms of energy, such as voltage, current, electromagnetic radiation energy for localized heating, infrared energy and ultraviolet energy. An example enhanced organic diode comprising aluminum, carbon C60, and copper is described, as well as example insulated gate field effect transistors.
Patent TW-I272978-B (TW)
Title: Press molding method and press molding device
Inventor: MIYOSHI KOJI
IPC: B21D37/16
Filed: 2003-08-25
Granted: 2007-02-11
Abstract: This invention provides a press molding method and a press molding device, where regardless of the difference in thickness of workpieces and the application state of the lubricant of the surfaces, it is possible to heat the workpieces instantaneously to improve productivity. When an upper mold and a lower mold are used for shaping the workpieces, under the state that a workpiece is clamped between the upper and lower molds, the load between the molds are kept at a specified value, with a heater heats up the workpiece at the same time, and to obtain a final workpiece when the two molds approach each other.
Patent TW-I267866-B (TW)
Title: Tracking the most frequently erased blocks in non-volatile memory systems
Inventor: CHANG ROBERT C
IPC: G11C16/34
Filed: 2003-09-18
Granted: 2006-12-01
Abstract: Methods and apparatus for performing wear leveling in a non-volatile memory system are disclosed. According to one aspect of the present invention, a method for processing elements included in a non-volatile memory of a memory system includes obtaining erase counts associated with a plurality of erased elements. Each element included in the plurality of elements has an associated erase count that indicates a number of times the element has been erased. The method also includes grouping a number of erased elements included in the plurality of elements into a first set, and storing the erase counts associated with the first set in a memory component of the memory system. Grouping the number of elements into the first set typically includes selecting erased elements included in the plurality of elements which have the highest associated erase counts of the erase counts associated with the plurality of elements.
Patent TW-I229598-B (TW)
Title: Method to construct detachable dentures by modularizing internal and external tooth crown structure and its special-purpose measuring apparatus
Inventor: WU WEN-YUEN
IPC: A61C5/08
Filed: 2003-10-02
Granted: 2005-03-21
Abstract: This invention relates to a method to construct detachable dentures by modularizing internal and external tooth crown structure and its special-purpose measuring apparatus. It is implemented by providing an internal tooth crown made in advance and a measuring apparatus to be the basis for judgment while dentists rub the natural supporting tooth. During the process of rubbing the supporting tooth, dentists could complete the desired supporting tooth correctly and precisely. Thus decreases the number of times patients return for treatment due to revising procedure, saves manual time of dentists rubbing and technicians making internal and external tooth crowns, and eliminates defects from dentists who have different workmanship in rubbing technology or ones are lack of experiences.
Patent TW-I224691-B (TW)
Title: Diffraction/refraction composite zoom lens imaging system
Inventor: LIN TZUNG-SHIN
IPC: G02B7/04
Filed: 2003-11-14
Granted: 2004-12-01
Abstract: The present invention is a diffraction/refraction composite zoom lens imaging system including at least one concave lens group, one first positive lens group, and one second positive lens group, where each group at least includes a diffraction surface and is symmetrical with the optical axis. By applying the optical characteristics of diffracting element, a designed profile of diffracting element is etched on the surface of the refracting element to eliminate possible optical and color aberrations without having to add any extra element.
Patent TW-I226678-B (TW)
Title: Method of manufacturing semiconductor device having capacitor
Inventor: MASUDA YASUICHI
IPC: H01L21/316
Filed: 2003-11-19
Granted: 2005-01-11
Abstract: A method of manufacturing a semiconductor device having a capacitor is obtained that improves adhesiveness between an interlayer dielectric film and a capacitor lower electrode without providing a liner material. A bottom surface of a through hole (28) and a side surface of the lower portion thereof are defined by silicon nitride films (20) and (25). The silicon nitride film (20) is formed on a silicon oxide film (19). An upper end of a contact plug (24) protrudes from the bottom surface of the through hole (28). A tungsten film (27) is formed on a silicon oxide film (26), and a ruthenium film (30) is formed on the tungsten film (27). A portion of the silicon oxide film (26) that defines the side surface of the through hole (28) is nitrided, thereby forming a modified layer (29) in the side surface of the silicon oxide film (26). The ruthenium film (30) is directly formed on the side surface and the bottom surface of the through hole (28), so that no liner material is interposed.