baber/WOPTO huggingface dataset:
Patent TW-200513676-A (TW)
Title: Electrowetting module
Inventor: RENDERS CHRISTINA ADRIANA
IPC: G02B26/02
Filed: 2004-05-04
Abstract: An electrowetting module (20) comprises a fluid chamber (8) which contains a first fluid (A) and a second fluid (B), which are separated by an interface (14), and means to (16, 17) exert a force on at least one of the fluids to change the position and/or shape of the interface. By providing at least one of the fluids with a compound having at least one aromatic, non-fused, residue, the performance of the module can be enhanced. For example the optical power of an electrowetting lens (30) can be increased.
Patent TW-200539666-A (TW)
Title: A wireless video signal detectable mobile phone
Inventor: YANG HAI-TAO
IPC: H04B1/40
Filed: 2004-05-18
Abstract: A wireless video signal detectable mobile phone. The design of the present invention fully utilizes the main construction of the conventional mobile phone, and converts the frequency band of the wireless video signal to mobile signal frequency band (for example GSM, DSC or PCS) with additional mixer, oscillator, and filter. The converted signal is treated as mobile signals until inputting to the base band processor. The mobile phone scans the bandwidth of the wireless video signal with a specific frequency interval, and analyses the detected signal strength to determine whether a wireless video camera is currently recording.
Patent TW-200502422-A (TW)
Title: Methods for the control of flatness and electron mobility of diamond coated silicon and structures formed thereby
Inventor: RAVI KRAMADHATI
IPC: H01L21/762
Filed: 2004-06-10
Abstract: A method of forming a strained silicon device and structures formed thereby is described. That method comprises forming a polysilicon layer on a first and second side of a substantially planar diamond coated silicon wafer, wherein the second side of the substantially planar diamond coated silicon wafer comprises defects, bonding a silicon device layer to a first side of the polysilicon layer, and removing the defects from the second side of the substantially planar diamond coated silicon wafer, wherein a tensile strain in the silicon device layer is induced that increases the electron mobility of the strained silicon device layer.
Patent TW-200601716-A (TW)
Title: Digital intermediate frequency discriminator
Inventor: SHIAU JUH-GUA
IPC: H04B1/16
Filed: 2004-06-17
Abstract: The present invention relates to a digital intermediate frequency discriminator, which employs an antenna in an RF receiver structure to receive an RF signal that is transmitted externally, down-converts the received RF signal to an intermediate frequency signal through a mixer and a band-pass filter, then amplifies the intermediate frequency signal, and transmit it to a digital intermediate frequency discriminator for processing. The digital intermediate frequency discriminator includes a digital mixer for converting the externally transmitted intermediate frequency signal into an audio signal; a digital low-pass filter for filtering noise outside the range of the audio signal; and a digital audio discriminator for discriminating audio signal and distinguishing signal data with 1 and 0. The discriminator can be simultaneously integrated in the CMOS fabrication process, thereby to simplify product manufacturing process to attain the object of lowering production cost. Meanwhile, the data processing speed is faster than that of prior art so as to ensure a significantly high data access validity.
Patent TW-200512874-A (TW)
Title: Dual damascene interconnect structures having different materials for line and via conductors
Inventor: GAMBINO JEFFREY
IPC: H01L21/768
Filed: 2004-06-18
Abstract: Methods are disclosed for forming dual damascene back-end-of-line (BEOL) interconnect structures using materials for the vias or studs which are different from those used for the line conductors, or using materials for the via liner which are different from those used for the trench liner, or having a via liner thickness different from that of the trench liner. Preferably, a thick refractory metal is used in the vias for improved mechanical strength while using only a thin refractory metal in the trenches to provide low resistance.
Patent TW-200525851-A (TW)
Title: A system and a method of driving a parallel-plate variable micro-electromechanical capacitor
Inventor: BROCKLIN ANDREW L VAN
IPC: H02J1/00
Filed: 2004-07-20
Abstract: A method of driving a parallel-plate variable micro-electromechanical capacitor (110-2, 130, 130-1) includes establishing a first charge differential across first and second conductive plates (135, 135-1, 140) of a variable capacitor(110-2, 130, 130-1) in which the first and second conductive plates (135, 135-1, 140) are separated by a variable gap distance (145, 145-1), isolating the first and second plates for a first duration, decreasing the charge differential to a second charge differential which is less than the first charge differential and in which the second charge differential corresponds to a second value of the variable gap distance (145, 145-1).
Patent TW-200605316-A (TW)
Title: Circuit carrier and electric package structure thereof
Inventor: CHANG WEN-YUAN
IPC: H01L25/00
Filed: 2004-07-29
Abstract: A circuit carrier and electric package structure thereof. The circuit carrier includes a substrate, a plurality of planes for electrodes of a passive component, a solder mask layer and at least one passive component. Therein, each of the passive component has a plurality of electrodes; the planes for electrodes of the passive component is located on the surface of the substrate for electrically connected to the passive component correspondingly; the solder mask layer covered on the surface of the substrate has at least one solder mask opening for a passive component. The feature is that one of the solder mask opening is just corresponding to one of the passive component, and one of solder mask opening exposes a portion of surface of corresponding planes for electrodes of each of the passive component. Due to without the solder mask layer between the passive component and the substrate, there are a bigger gap formed between the passive component and the substrate. Therefore, the flux used in the welding process can be cleared completely, and the yield of the assembly for the passive component can be enhanced in the following high temperature process.
Patent TW-200511740-A (TW)
Title: Adaptive bit loading with low density parity check forward error correction
Inventor: JACOBSEN ERIC
IPC: H04L27/26
Filed: 2004-08-06
Abstract: An apparatus may include an orthogonal frequency division multiplexing (OFDM) physical layer interface. An adaptive subcarrier demodulator or an adaptive subcarrier modulator may be coupled to the OFDM physical layer interface to implement adaptive bit loading (ABL). A decoder or an encoder may be coupled to the adaptive subcarrier demodulator or to the adaptive subcarrier modulator to implement low density parity checking.
Patent TW-200527446-A (TW)
Title: A method and apparatus for increasing data read speed in a semiconductor memory device
Inventor: LEE CHAN-YONG
IPC: G11C5/14
Filed: 2004-08-12
Abstract: A semiconductor memory device having a data read path maintains a higher power voltage supplied to an input/output sense amplifier in the input/output path, through which data passes during a data read operation, than the voltage supplied to other circuit components in the data read path, thereby achieving a high data read speed.
Patent TW-200530705-A (TW)
Title: Backlight unit for liquid crystal display device
Inventor: YAMAMOTO KATSUMI
IPC: F21S2/00
Filed: 2004-08-18
Abstract: To provide a backlight unit for a liquid crystal display device in which the lack or unevenness of illumination does not occur even in the case of a large-sized liquid crystal display device, and which prevents a light diffusion member by the own weight of the light diffusion member or a heat generated from a surface emitting flat lamp, can illuminate in a high quality level, has the small number of components, and can reduce a manufacturing cost without requiring a time and effort in manufacturing by a simple structure. The backlight unit for the liquid crystal device includes the surface emitting flat lamp 1 used as a light source, and an air layer 2 formed between the flat lamp 1 and the light diffusion member 3. The light diffusion member 3 is supported by a supporting member 4 from the back surface side.
Patent TW-200528012-A (TW)
Title: Heat pipe
Inventor: WANG YA-XIONG
IPC: F28D15/02
Filed: 2004-08-27
Abstract: A heat pipe includes a first substrate including a plurality of first low fins and first high fins, and a second substrate opposing the first substrate and including a plurality of second low fins and high fins. A plurality of micro grooves is formed between adjacent fins to form liquid channels of the heat pipe. The first and second high fins are received in corresponding micro grooves of the heat pipe and soldered to the second and first substrate, respectively.
Patent TW-200517047-A (TW)
Title: Active shielding for a circuit comprising magnetically sensitive materials
Inventor: LENSSEN KARS-MICHIEL HUBERT
IPC: G01R33/025
Filed: 2004-08-30
Abstract: The present invention provides a method for providing magnetic shielding for a circuit comprising magnetically sensitive materials, comprising actively shielding the circuit from a disturbing magnetic field. A corresponding semiconductor device is also provided. The method and device allows shielding for strong disturbing magnetic fields.
Patent TW-200510432-A (TW)
Title: Manufacture method for penicillanic acid compounds
Inventor: TOKUMARU YOSHIHISA
IPC: C07D499/04
Filed: 2004-09-02
Abstract: This invention provides a manufacture method for penicillanic acid compounds represented by formula (2), which is to react a penicillanic acid compounds represented by formula (1) with (b) a metal having a standard oxidation reduction potential (ORP) lower than that of bismuth, in the presence of a bismuth metal or bismuth compound, (wherein, X and Y represent hydrogen, halogen atoms, provided not a hydrogen at the same time, n represents an integer of 0 to 2, R represents a carboxyl protecting group), (wherein, n and R are same as above).
Patent TW-200513725-A (TW)
Title: Light guide touch screen
Inventor: LANGE RUEDIGER JOHANNES
IPC: F21V8/00
Filed: 2004-09-17
Abstract: The present invention relates to a display device with a detection system for detecting an input position on a screen (301) of the display. A light guide (302) is arranged adjacent to the screen (301). The light guide (302) has a light source (308) arranged to emit light (310) into the light guide (302). The optical matching between the light guide (302) and its surroundings is adapted such that the light (310) of the light source (308) is normally confined within the light guide (302) by means of total internal reflection. However, a user establishing physical contact with the light guide (302) perturbs the state of total internal reflection, and light (310) will be extracted from the light guide (302). In the display device, light detecting means (303) are arranged to detect said light (310) and relate this detection to an input position where the user contact occurred. The display is preferably an LCD, O-LED or P-LED type display.
Patent TW-200512216-A (TW)
Title: Polymer and its producing method
Inventor: YOSHITA MASATOSHI
IPC: C08F112/08
Filed: 2004-09-29
Abstract: This invention provides a polymer comprising as the essential components a monomer unit of styrene and/or a derivative of styrene and a monomer unit of an unsaturated organic acid that has improved basic performance exhibited by the polymer and can be suitably used in various kinds of applications and is to provide a process for producing the polymer. The polymer comprises as the essential components a monomer unit of styrene and/or a derivative of styrene and a monomer unit of an unsaturated organic acid, in which the content of a polymer having a compositional ratio exceeding 3% deviation from the mean value of the compositional ratio of the polymer is 20 mass% or less.
Patent TW-200518092-A (TW)
Title: Semiconductor memory device and method for manufacturing same
Inventor: KOSHIKAWA YASUJI
IPC: G11C29/04
Filed: 2004-10-07
Abstract: At first, failed cells are repaired using row redundancy or column redundancy as done in the past and then, for the remaining failed cells that cannot be repaired by row or column redundancy, by increasing the number of refreshes greater than that of normal cells, it is possible to repair more failed cells.
Patent TW-200615502-A (TW)
Title: A thermal connection structure
Inventor: CHENG JOSEPH
IPC: H05K7/20
Filed: 2004-11-10
Abstract: A thermal connection structure is employed to connect a printed circuit board and a dissipation board. The connection structure is a layer of solder mixed with metal solids or metal-coated solids so as to increase its thickness or uniformity. The metal used here is a metal material adhesive to solder, such as gold, silver, cooper, stannum and its alloy. Less than 95% metal solids or metal-coated solids within the layer of solder are preferred.
Patent TW-200526761-A (TW)
Title: Photo-polymerization liquid composition, polymer or polymer composition and optical compensation device thereof
Inventor: YANAI MOTOKI
IPC: C09K19/34
Filed: 2004-11-17
Abstract: A photo-polymerization liquid composition is provided, including a first component and a second component. The first component is a compound containing oxiranyl group and the second component is a compound containing oxetanyl group. Also, a polymer or a polymer composition and an optical compensation device of the photo-polymerization liquid composition are provided.
Patent TW-200618448-A (TW)
Title: Direct-current brushless motor combined with planetary gear train
Inventor: YAN HUNG-SEN
Filed: 2004-11-22
Abstract: Disclosed is a direct-current brushless motor combined with a planetary gear train, comprising: a casing, a rotor rotatably mounted in the casing, at least one gear train driven by the rotor and arranged in the casing. The casing is provided with a stator and a ring gear portion having the same cross-sectional configuration. The stator has a rear ring casing portion, a plurality of stator magnet poles extending radially and inward from the rear ring casing portion, and a plurality of windings respectively surrounding the stator magnet poles. The ring gear portion has a front casing portion and a plurality of spaced teeth inwardly projecting from the front ring casing portion. The gear train comprises a sun gear mounted to the rotor, a plurality of planet gears engaging with the sun gear and the teeth of the ring gear portion, and an output member driven by the planet gears to output torque. With such an arrangement, high torque and low rotational speed, low cogging torque, low torque ripple, and high efficiency can be realized.
Patent TW-200526534-A (TW)
Title: Transparent substrate that can be used, alternatively or cumulatively, for thermal control, for electromagnetic shielding and for heated windows
Inventor: FLEURY CARINNE
IPC: B32B17/10
Filed: 2004-11-25
Abstract: The subject of the invention is a transparent substrate, especially made of glass, provided with a thin-film stack comprising a plurality of functional layers, characterized in that said thin-film stack comprises at least three silver-based functional layers, in that said stack has a resistance R□ < 1.5 Ω per square and in that said substrate may undergo at least one transformation operation involving a heat treatment at a temperature of at least 500 DEG C, so as to make it possible to achieve, using the substrate, alternatively or cumulatively, thermal control and/or electromagnetic shielding and/or heating.
Patent TW-200617996-A (TW)
Title: Small flexible armor optical fiber connector
Inventor: Xu rong-ji
Filed: 2004-11-25
Abstract: This invention provides small flexible armor optical fiber connector. It comprises an inner clip-head, an outer jacket, an outer (front) end of the interface, and a connection-tube inner (rear) end. The inner clip-head clips the core wire strengthened material or core wire protection tube (layer) of small flexible armor optical fiber. The outer jacket contains inner cone for clipping the inner clip-head as well as clipping tightly the optical fiber. The outer (front) end of the interface connection-tube located at the outer (front) face of a machine housing for combining with the outer jacket and using a sliding sheet to tighten against the inner clip-head in a revolving way. The connection-tube inner (rear) end is fixed on the inner (rear) face of the chassis through the screw nut and the sprint washer. Eventually, it forms a connector set capable of firmly and strongly clipping the small flexible armor optical fiber on the chassis without worrying about loosening and disconnection.
Patent TW-200525899-A (TW)
Title: Improved coding techniques using estimated spectral magnitude and phase derived from MDCT coefficients
Inventor: CHENG COREY I
IPC: G06F17/14
Filed: 2004-11-26
Abstract: Estimates of spectral magnitude and phase are obtained by an estimation process using spectral information from analysis filter banks such as the Modified Discrete Cosine Transform. The estimation process may be implemented by convolution-like operations with impulse responses. Portions of the impulse responses may be selected for use in the convolution-like operations to trade off between computational complexity and estimation accuracy. Mathematical derivations of analytical expressions for filter structures and impulse responses are disclosed.
Patent TW-200620365-A (TW)
Title: Composite substrate able to emit light from both sides
Inventor: LIN BIING-NAN
IPC: H01J1/30
Filed: 2004-12-10
Abstract: A field emission backlight unit able to emit light from both sides, which comprises a first light-pervious substrate, a second light-pervious substrate and a plurality of space supporters. On surface of the first light-pervious substrate are disposed a plurality of first parallel-extended conductors. On the first conductors are disposed a plurality of emitters with equidistant space, and the emitters and the first conductors are electrically connected. On the first conductors are also disposed a plurality of second parallel-extended conductors. The second light-pervious substrate is disposed parallel to the first light-pervious substrate, and on the surface facing the first light-pervious substrate is applied a fluorescence layer. The space supporters are positioned between the first light-pervious substrate and the second light-pervious substrate.
Patent TW-200620028-A (TW)
Title: Remote data access system and method, database connection method, and data synchronization method
Inventor: HUANG REN-WEI
Filed: 2004-12-13
Abstract: A remote data access system and method, database connection method, and data synchronization method are disclosed. This method runs a application program at a client-end computer in order to establish connection between the database at a server-end computer and said client-end computer, in which at least one thread having a plurality of operation functions is generated by the application program. By using a thread and mapping mechanism, a connection reference is generated to correspond to said thread, furthermore, a security mechanism is used to generate a security mark. The said thread has a first operation function to acquire the connection reference and the security mark in order to create a connection with the database and lock it. The first operation function of said thread executes an updating operation according to the connection reference and the security mark and pass both the connection function and security mark onto next operation function for further updating operation of said database accordingly.
Patent TW-200529880-A (TW)
Title: Yoghurt formulation cosmetic composition
Inventor: LEE HYE-WON
IPC: A61K8/73
Filed: 2004-12-15
Abstract: The present invention relates to a cosmetic composition with appearance and texture of curd yoghurt realized by containing xanthan gum and mannan. In addition, the present invention can provide skin moisturizing and softening effects improved by further containing vegetable or fruit, or vitamins or yoghurt powder.
Patent TW-200537514-A (TW)
Title: Semiconductor memory
Inventor: OKUYAMA YOSHIAKI
IPC: G11C11/406
Filed: 2004-12-17
Abstract: An arbiter judges which of an internal access request and an external access request takes higher priority, when the internal access request conflicts with the external access request. A redundancy judgement circuit judges which of a normal memory cell and a redundancy memory cell is accessed, in accordance with each of the internal access request and the external access request. When the arbiter gives higher priority to the internal access request, the redundancy judgement circuit carries out redundancy judgement for the external access request during internal access operation. To prevent the malfunction of a memory core, a hold circuit holds redundancy judged result, and prevents the redundancy judged result for the external access request from being transmitted to the memory core that carries out the internal access operation.
Patent TW-200628040-A (TW)
Title: Multi-layer circuit board and the manufacturing method of the multi-layer circuit board
Inventor: UEDA YOJI
IPC: B32B15/08
Filed: 2005-01-28
Abstract: The manufacturing method of a traditional multi-layer circuit board may introduce the mismatch of characteristic impedances. The manufacturing method of the multi-layer circuit board of this invention comprises a circuit board with two surfaces and at least one of the surfaces of the circuit board is manufactured with the patterns of a ground connection and signal connections. The preset thickness of the deposited layers that are going to be immersed is formed in order to perform the procedures used to manufacture deposited layers. The deposited layers then are heated and pressured. At the interface between the two-face circuit board and the object that is going to be immersed, the signal connection is buried in the object that is going to be immersed in order to finish the construction procedures of the layered structure. Moreover, by using the preset thickness of the plate object that is going to be immersed, the thickness of the main body of the two-face circuit board is smaller than the distance between the electrode wire buried in the plate object that is going to be immersed and the lateral surface of the two-face circuit board, which is not faced to the plate object that is going to be immersed in the layered structure that is previously finished.
Patent TW-200629692-A (TW)
Title: Sensorless and brushless direct current motor
Inventor: WANG WEI-BIN
IPC: H02P6/08
Filed: 2005-02-04
Abstract: A sensorless and brushless direct current motor includes a stator having a stator core with a stator coil and an induction coil wound thereon, a rotor having a permanent magnet rotatable with respect to the stator, and a driver circuit of the motor. When the permanent magnet rotates, the induction coil generates induction voltage served as a control signal to be sent to the driver circuit to electrically commutate the motor.