baber/WOPTO huggingface dataset:
Patent TW-200414222-A (TW)
Title: Input buffer circuit of a synchronous semiconductor memory device
Inventor: OH REUM
IPC: G11C7/10
Filed: 2003-08-08
Abstract: The present invention discloses an input buffer circuit of a synchronous semiconductor memory device comprising a differential amplifier type input buffer and a low current type input buffer, wherein the differential amplifier type input buffer is operated in a normal mode, and the low current type input buffer is operated in a self-refresh mode, thereby decreasing the current flowing through the input buffer in the self-refresh mode. According to the input buffer of the synchronous semiconductor memory device, the current flowing through the input buffer in the self-refresh mode is very small, therefore the power consumption of the synchronous semiconductor memory device can be reduced.
Patent TW-200307461-A (TW)
Title: Method and system for enabling optional customer election of auxiliary content provided on detachable local storage media during access of primary content over a network and for collecting data concerning viewed auxiliary content
Inventor: CHATANI MASAYUKI
IPC: G06Q30/06
Filed: 2001-02-26
Abstract: When a user access a server (10) from a client game console (70) over a network (50), desirable primary content such as a movie or music from a contents data base (30) and user information from a user database (20) are downloaded into the game console (70). Auxiliary content such as advertisements stored in a storage media (80) is customized based on the user information and played back by the game console (70). The playback record of the auxiliary content is used as a basis for billing the user and advertisers.
Patent TW-200423581-A (TW)
Title: System and method for beamforming with data rate control feedback
Inventor: GURELLI MEHMET IZZET
IPC: H04B7/06
Filed: 2003-08-22
Abstract: Systems and methods for adaptively forming a transmission beam to optimize data transmissions to one or more receivers (mobile stations). In one embodiment, a method comprises varying a transmission beam pattern by controlling a parameter such as the phase shift between a primary transmission signal and a secondary transmission signal. As the beam pattern is varied, data is collected on the performance of communications using the beam. The data is then examined to identify values of the control parameter for which performance is maximized. The control parameter is then maintained at these values for longer periods of time than those values for which performance is lower. Data throughput can thereby be increased for situations in which there are relatively few mobile stations in the sector.
Patent TW-200405865-A (TW)
Title: Safety sheet system for securing cargo loads in cargo containers
Inventor: WILLIAMS RANDY
IPC: B60P7/08
Filed: 2003-09-08
Abstract: A safety sheet cargo tie-down system comprises a substantially rectangular safety sheet, and four securing straps which are fixedly secured to corner regions of the substantially rectangular safety sheet upon the forwardly disposed surface thereof. The securing straps are effectively brought around such corner regions to the rearwardly disposed surface so as to form a pair of securing traps arranged within a criss-crossed X-shaped array or arrangement. Each pair of securing straps has a slip-type fastener fixedly secured upon one free end portion of the securing straps, and the free end portion of the other one of the securing straps is passed through such fastener. In this manner, as each pair of securing straps is tightened, the safety sheet is properly secured with respect to cargo load barrels or drums. Further securing forces or pressures can be appropriately impressed or exerted upon the cargo load barrels or drums. Further securing forces or pressures can be appropriately impressed or exerted upon the cargo load barrels or drums as a result of the proper inflation of inflatable air bags disposed within accordion pockets defined within the safety sheet.
Patent TW-200514724-A (TW)
Title: Transmission hub structure of bicycle for rotary gearshift
Inventor: OU BO-YI
IPC: B62M11/16
Filed: 2003-10-21
Abstract: The invention provides a transmission hub structure for rotary gearshift of a bicycle, which comprises of an axle, a driver, a hub shell, at least one set of planetary gear mechanism 4, a clutch controlling a power transmitting route of the planetary gear mechanism, and a gear shifting mechanism controlling actuation of the clutch. The gear shifting mechanism is equipped with a controlling interface for carrying out rotary operation, and mounted between a transmission hub and a frame rear end. By rotationally operating the controlling interface, the clutch performs a straight-line motion, so as to switch the power transmitting route and shift the gear. It is unnecessary to bore a hole on the hub shaft as in the conventional skill, so that the strength and safety of the hub shaft is increased. Furthermore, the controlling interface is installed in the rear end, thereby avoiding damages due to external force.
Patent TW-200420003-A (TW)
Title: Tandem-free vocoder operations between non-compatible communication systems
Inventor: EL-MALEH KHALED HELMI
IPC: H04W88/18
Filed: 2003-10-28
Abstract: Tandem-free vocoder operations (TFO) between non-compatible communication systems may be enabled through hardware modifications at communication elements within each system. In one aspect, each infrastructure entity in System 1 comprises an intra-system TFO Frame Generator G1, an intra-system TFO Frame Extractor E1, and a TFO Frame Extractor E2 of System 2, which is non-compatible to System 1. Each infrastructure entity in System 2 comprises an intra-system TFO Frame Generator G2, an intra-system TFO Frame Extractor E2, and a TFO Frame Extractor E1 of System 1.
Patent TW-200516741-A (TW)
Title: Chip packaging structure
Inventor: LIAN SHI-XIONG
IPC: H01L23/495
Filed: 2003-11-12
Abstract: The present invention provides a chip packaging structure, which comprises a chip, a plurality of leads with inner and outer ends, an encapsulation exposing the upper surface of the chip and enclosing the periphery of the chip, and a plurality of conductive wirings electrically connecting the chip and the leads; wherein, these leads are inwardly extended to both side surfaces of the chip; and, the contacts between these leads and both side surfaces of the chip are carrying the chip by bonding to replace the die pad; the outer ends of these leads or the lead surfaces are exposed from the encapsulation to prevent over-soldering, and easy for soldering, and save the material of encapsulation and easy for visual positioning and reworking as the terminals of external electrical contacts. Thus, the present invention employs the inward-extended leads to replace the die pad structure, so that the packaging structure has the following effects: volume reducing, good heat dissipation, saving of encapsulation material, and excellent and stable electrical connection.
Patent TW-200505828-A (TW)
Title: Substituted ureas and carbamates useful in the treatment of alzheimer's disease
Inventor: PULLEY SHON R
IPC: C07C271/20
Filed: 2003-11-27
Abstract: The invention provides compounds of formula I: , useful in treating Alzheimer's disease and other similar diseases. These compounds include inhibitors of the beta-secretase enzyme that are useful in the treatment of Alzheimer's disease and other diseases characterized by deposition of A beta peptide in a mammal. The compounds of the invention are useful in pharmaceutical compositions and methods of treatment to reduce A beta peptide formation.
Patent TW-200419842-A (TW)
Title: Device-carried antenna and method of affixing same
Inventor: KONISHI MICHIHIRO
IPC: H01Q1/27
Filed: 2004-01-30
Abstract: An antenna not requiring screws etc. for affixing it to a liquid crystal display unit, able to be applied in the same shape and dimensions even for units of different dimensions or shapes, and giving a good radiating characteristic and gain characteristic of the antenna itself, provided with a support designed to straddle a projecting ridge of a housing and supported by the housing, a ground contact spring extending from the support to the side surface of the unit to contact the side surface of the unit, and an antenna element extending from the support to the opposite side of the support from the ground contact spring; the support, ground contact spring, and antenna element being formed integrally by sheet metal.
Patent TW-200527624-A (TW)
Title: Semiconductor package with improved heat sink
Inventor: LAI YI-SHAO
IPC: H01L23/31
Filed: 2004-02-06
Abstract: A semiconductor package with improved heat sink includes a substrate, a chip on the substrate, a heat sink for covering the chip and a molding compound. The heat sink has a rectangular topside exposed from the molding compound and a bottom ring. A diagonal line between corners of the rectangular topside of the heat sink and a diagonal line between corners of the substrate are vertically parallel, so that structure strength of the bottom ring is improved to lessen warpage of substrate in corners.
Patent TW-200529906-A (TW)
Title: Method and device for combining racket frame and bridge component
Inventor: GENG TING-WEI
IPC: A63B49/02
Filed: 2004-03-08
Abstract: The invention relates to a method and a device for combining a racket frame and a bridge component. The combining method is directly mounting the bridge component that can be mass produced by molding to the frame body. The bridge component is made of carbon fiber material, for reducing the weight of the racket and to enable efficient assembling by means of mass production by molding, together with compound adhesives and curing. Consequently, it enables lightweight for the racket with metal frame, and promotes the product value.
Patent TW-200427546-A (TW)
Title: Minute movement stage device
Inventor: HORIUCHI MASAHIKO
IPC: H01L21/027
Filed: 2004-03-17
Abstract: The object of the present invention is to provide a minute movement stage device with high stop stability and high responsiveness even if the carried load exceeds 5kg. To overcome the problem, the solution of the present invention is a minute movement stage device, including a tilt stage and an X Y stage that are constructed on a base plate 100. The title stage includes a tilt plate 201 and comprises at least three conversion mechanisms arranged between the tilt plate and the base plate. The conversion mechanisms convert motion parallel to the base plate into Z-axis motion perpendicular to the base plate by combining a first piezo actuator Z2-1, Z2-2 with a wedge stage 215. The X-Y stage includes an X-Y- plate 301 combined to the tilt plate and includes at least second piezo actuators 302, 303 extending towards one of the X-axis and Y-axis in parallel for driving the X-Y plate at at least two points; and a third piezo actuator 304 extending towards the other of the X-axis and Y-axis for driving the X-Y plate.
Patent TW-200531064-A (TW)
Title: Semiconductor memory device capable of stably performing entry and exit operations of self refresh mode and the self refresh method thereof
Inventor: JANG EUN-JUNG
IPC: G11C11/406
Filed: 2004-03-31
Abstract: A semiconductor memory device includes a clock enable signal self refresh buffer for generating a self refresh clock enable signal by receiving the clock enable signal in the self refresh mode, an internal clock signal generating unit for generating an internal clock signal by receiving the external clock signal, a signal synchronization unit for generating an internal clock enable signal by synchronizing the clock enable signal with the internal clock signal, a level detection unit for generating a level detection signal by detecting levels of the internal clock enable signal and the self refresh clock enable signal, a clock self refresh buffer for receiving the external clock signal during a self refresh mode in response to the level detection signal, and a self refresh command generation unit for activating a self refresh command in response to the level detection signal and inactivating the self refresh command in response to the level detection signal and an output signal of the clock self refresh buffer.
Patent TW-200505702-A (TW)
Title: Bicycle rim
Inventor: OKAJIMA SHINPEI
IPC: B60B21/02
Filed: 2004-04-13
Abstract: A bicycle wheel includes a reinforced annular rim that is coupled to a hub via a plurality of spokes. Specifically, the rim includes an outer portion and an inner portion fixedly coupled with the outer portion to form an annular hollow area between the inner and outer portions. Preferably, outer tubular spoke attachment portions are fixedly coupled to the outer portion at outer openings, while inner tubular spoke attachment portions are fixedly coupled to the inner portion at inner openings aligned with the outer openings to define spoke receiving spaces. Preferably, at least the first or second tubular spoke attachment portions are heat fused to the outer or inner portions, respectively. Each spoke receiving space is preferably at least partially threaded with the outer end portions directly threadedly coupled within one of the spoke receiving spaces. The central hub has the inner end portions of the spokes coupled thereto.
Patent TW-200505032-A (TW)
Title: Capacitor with enhanced performance and method of manufacturing the same
Inventor: YEO YEE-CHIA
IPC: H01L29/94
Filed: 2004-04-22
Abstract: A decoupling capacitor is formed in a semiconductor substrate that includes a strained silicon layer. A substantially flat bottom electrode is formed in a portion of the strained silicon layer and a capacitor dielectric overlying the bottom electrode. A substantially flat top electrode overlies said capacitor dielectric. The top electrode is connected to a first reference voltage line and the bottom is connected to a second reference voltage line.
Patent TW-200527340-A (TW)
Title: Multiple row addressing
Inventor: BEUKER ROB ANNE
IPC: G09G3/36
Filed: 2004-05-11
Abstract: A passive-matrix display device has rows (2) of pixels (Pij). A row driver (8) selects sub-groups of the rows (2) to obtain multiple row addressing. Each sub-group has a particular number (p) of the rows (2). In each frame period (Tf) the sub-groups are selected a number of times equal to the particular number (p) at different select instants (ti). The multiple row addressing is based on a scheme defined by a function matrix (FM) which has orthogonal functions (Fi(t)). The columns of the function matrix (FM) represent the orthogonal functions (Fi(t)) at the select instants (ti). The function matrix (FM) is changed such that each one of the columns has at least two non-zero elements (-1, 1) and at least one zero element (0).
Patent TW-200536923-A (TW)
Title: Low-voltage excited phosphors for field emission elements
Inventor: HSIAO CHING-SUNG
Filed: 2004-05-14
Abstract: A low-voltage excited phosphor for field emission elements is provided. The phosphor includes the host with several doped lattice sites, first rare-earth ions and second rare-earth ions. The first rare-earth ion is a activator of the host to emit fluorescene. The energy gap of second rare-earth ions form ground state to exciting state is larger than the energy gap of first rare-earth ions. The received excitation energy of second rare-earth ions will transfer to first rare-earth ions to emit fluorescene.
Patent TW-200539784-A (TW)
Title: Extended fin array
Inventor: LIU DENNIS
IPC: H05K7/20
Filed: 2004-05-18
Abstract: A extended fin array has a main heat-dissipation module and an extended heat-dissipation module. The main heat-dissipation module and the extended heat-dissipation module are stacked to increase the effective convective area to increase the heat-dissipation effect. The extended heat-dissipation module is in the main heat-dissipation module when the heat amount generated by an electronic device is normal. The extended heat-dissipation module extends out from the main heat-dissipation module to increase the heat convection area when the heat amount generated by the electronic device is large.
Patent TW-200601634-A (TW)
Title: Electrical connector
Inventor: FAN CHIA-HAO
IPC: H01R13/52
Filed: 2004-06-18
Abstract: An electrical connector(2) comprises an insulative housing(4), a plurality of electrical contacts received in the housing, a shutter(21) comprising a pair of arms(215) each having a hole (2152), and springs(25). The housing comprises a base portion(41), a pair of neck portions(43) extending from opposite ends of the base portion and a pair of end portions(43) extending from the neck portion. A space is formed between one neck portion and corresponding end portion. A shaft(431) extends from the housing to the space. The arms of the shutter, with the holes hinged with the shafts, are located in the space. The arms, springs and shafts of the present invention are received in the space to prevent them from damage.
Patent TW-200504113-A (TW)
Title: Curable polycyclic compounds and process for the production thereof
Inventor: TAKENAKA JUNJI
IPC: C07D303/28
Filed: 2004-06-18
Abstract: This invention discloses curable polycyclic compounds represented by the general formula (1) in which A is a di- to hexa-valent group derived from a polycyclic hydrocarbon compound; R1 is C1-4 alkyl, C1-4 perfluoroalkyl, fluoro; n is an integer of 0 to 2; m is an integer of 2 to 4; and Y is a group represented by the general formula (2) or (3) (which R2, R3, R5, and R6 are each independently hydrogen, fluoro, or C1-4 alkyl; R4 is methyl or ethyl; and p and q are each an integer of 0 to 4).
Patent TW-200600087-A (TW)
Title: Methods and compositions for treating amyloid-related diseases
Inventor: Kong xian-qi
IPC: C07C309/13
Filed: 2004-06-23
Abstract: Methods, compounds, pharmaceutical compositions and kits are described for treating or preventing amyloid-related disease.
Patent TW-200504577-A (TW)
Title: Management method for data storage in data recording medium, and information processing device using the same
Inventor: MAEDA TAKUJI
IPC: G06F12/00
Filed: 2004-07-06
Abstract: The present invention is a management method for data storage in data recording medium. When the information processing device is accessing the block management information on the data recording medium, it can control the capacity of access to cache the block management information to the cache memory. For example, when the processing contents of the information processing device is used to search the empty blocks from the block management information, it can determine the size of the physical management block based on the physical characteristic of the data recording medium. The processing contents are used for obtaining th linking target for the linking from the block management information, it would be the minimum access unit for the data recording medium. Thus, the present invention can reduce the overloading during accessing the block management information.
Patent TW-200602714-A (TW)
Title: Clamp structure of an external electrode lamp
Inventor: HUANG CHI-JEN
Filed: 2004-07-08
Abstract: A clamp structure of an external electrode lamp includes an upper fixing device, a lower fixing device, and a metal strip. The upper fixing device has at least one first indent, and the lower fixing device has at least one second indent. The first and second indents are used for clamping an electrode of the external electrode lamp. In addition, the metal strip is located between the upper and lower fixing devices to contact the electrode of the external electrode lamp for providing power. The electrode can be further equipped at least one cushion for fixing the electrode onto the upper and lower fixing devices.
Patent TW-200511638-A (TW)
Title: Evaporative coolants having low dielectric constant for use in fuel cells & other electrochemical reactor stacks
Inventor: ANDRIN PETER
IPC: G21C5/00
Filed: 2004-07-23
Abstract: There is provided in the present invention a cooling system for an electrochemical reactor that generates electrical energy and heat energy, wherein the reactor operates at a reactor temperature and a reactor pressure. The cooling system includes a coolant circulating in direct or indirect thermal contact with the reactor. The coolant has the following properties: a dielectric constant, at the reactor temperature and coolant pressure, of less than about 10; a resistivity while circulated in the thermal contact of greater than 103 Ohm-cm; and a boiling point below the reactor temperature at the coolant pressure. The dielectric nature of the coolant prevents it from dissolving and attracting ions from the parent system, thereby allowing it to maintain its resistivity over extended periods of use. The coolant is in its liquid phase as it first comes into thermal contact with the reactor and a portion of the coolant is vaporized to a vapor by absorbing and removing excess heat energy from the reactor via sensible heat transfer and latent heat transfer to the coolant. Preferably, all of the coolant is vaporized to the vapor, and the coolant comprises at least one hydrofluoroether, at least one hydrofluorocarbon, or an azeotrope or azeotrope-like mixture of hydrofluoroethers and/or hydrofluorocarbons.
Patent TW-200606375-A (TW)
Title: Qutgas fine adjustment device for a gas gun
Inventor: LI HUAI-TUNG
IPC: F23Q2/16
Filed: 2004-08-02
Abstract: The present invention relates to an outgas fine adjustment device for a gas gun so that the gas gun has a more flexible adjustment range. Thus, the outgassing of the gas gun is not limited in a specific adjustment range and can satisfy particular needs.
Patent TW-200509019-A (TW)
Title: Optoelectronic apparatus and electronic machine
Inventor: MIYAZAWA TAKASHI
IPC: H05B33/14
Filed: 2004-08-05
Abstract: The subject of the invention is to decrease the number of transistors for constituting the pixel circuit of a voltage-follower type current program system. The driving transistor T3 is disposed between the voltage supply line La and the organic EL device OEL; additionally, a driving current IOEL that responds to data is generated in the driving period. One electrode of the capacitor C is connected to the gate of the driving transistor T3; and the other electrode is connected to the connection terminal that connects the driving transistor T3 with the organic EL device OEL. In the writing period earlier than the driving period, the capacitor C maintains the data that responds to the data current Idata supplied through the data line X.
Patent TW-200520990-A (TW)
Title: Adjustably opaque window
Inventor: FERNANDO PRIMAL
IPC: G02B5/20
Filed: 2004-09-24
Abstract: An adjustably opaque window including an external pane, an internal pane, a light transmission control layer and a shock-absorbing layer is provided. The external pane and the internal pane provide a cavity between them, and the light transmission control layer and the shock-absorbing layer are positioned in the cavity. The shock-absorbing layer is a flexible sheet that supports and protects the light transmission control layer. The light transmission layer consists of liquid crystal cells. The transmission ratio of the cells can be controlled variably.
Patent TW-200523990-A (TW)
Title: High-pressure processing chamber for a semiconductor wafer
Inventor: JONES WILLIAM D
IPC: H01L/
Filed: 2004-10-05
Abstract: A processing chamber having an improved sealing means is disclosed. The processing chamber comprises a lower element, an upper element, and a seal energizer. The seal energizer is configured to maintain the upper element against the lower element to maintain a processing volume. The seal energizer is further configured to generate a sealing pressure in a seal-energizing cavity that varies non-linearly with a processing pressure generated within the processing volume. In one embodiment, the seal energizer is configured to minimize a nonnegative net force against one of the upper element and the lower element above a threshold value. The net force follows the equation P1*A1 - P2*A2, where P1 equals the sealing pressure, P2 equals the processing pressure, A1 equals a cross-sectional area of the seal-energizing cavity, and A2 equals a cross-sectional area of the processing volume.