baber/WOPTO huggingface dataset:
Patent TW-200421628-A (TW)
Title: UV light detector and manufacturing method
Inventor: CHI GOU-CHUNG
IPC: H01L31/0352
Filed: 2003-04-02
Abstract: The present invention is related to a kind of UV light detector and manufacturing method. In the invention, a buffer layer is formed on a substrate, and the epitaxial method is used to form a P-type gallium nitride (GaN) series layer. Then, by using ion implantation technique to implant Si+ ions into the P-type GaN series layer, one N-type GaN series layer, and another N-type GaN series layer which covers the N-type GaN series layer and has even higher implantation concentration, are formed. Finally, one ring-shaped metal layer and another metal layer are deposited on the P-type GaN series layer and the second N-type GaN series layer, respectively, for the ohmic contact layer. The invention is featured with using ion implantation technique to form one planar structure with P-type-N-type GaN series layer arrangement on the top face of the device such that the incident light can directly contact the depletion layer to enhance its quantum efficiency. Thus, the manufacturing process can be simplified to increase the product yield and reach the purpose of reducing production cost and increasing the optoelectronic device function.
Patent TW-200402215-A (TW)
Title: Method for establishing an L2CAP channel dedicated for data flow transmission in bluetooth networks
Inventor: VAN VALKENBURG SANDER
IPC: H04L12/28
Filed: 2003-04-14
Abstract: The present invention provides a method for transferring data flows between two Bluetooth devices connected via a Bluetooth Network Encapsulation Protocol (BNEP) data connection via dedicated Logical Link Control and Adaptation Protocol (L2CAP) channels. The method basically comprises detecting a data flow to be transferred and is characterized by detecting a quality of service requirement of said data flow, and establishing a L2CAP channel dedicated for said data flow, wherein said L2CAP channel meets at least said QoS requirement.
Patent TW-200401578-A (TW)
Title: Transducer
Inventor: BANK GRAHAM
IPC: H04R7/04
Filed: 2003-05-02
Abstract: An electromechanical force transducer having an intended operative frequency range comprises a resonant element (10) having a periphery and having a frequency distribution of modes in the operative frequency range, characterised by support means (16) coupled to the periphery of the resonant element, the support means (16) having a substantially restraining nature in relation to bending wave vibration of the resonant element (10). The transducers may be mounted to an acoustic radiator (12) in a loudspeaker via coupling means (14) to excite the acoustic radiator to produce an acoustic output.
Patent TW-200308142-A (TW)
Title: Methods, devices and computer program products for adaptively adjusting passbands of high-pass filters of asymmetric digital subscriber link (ADSL) modems
Inventor: IM JOON-HYUK
IPC: H03H7/01
Filed: 2003-05-08
Abstract: The present invention provides methods and related devices for adjusting the passband and/or cutoff frequency of a high-pass filter of an ADSL modem. A level of a received ADSL signal is compared with a predetermined signal level to provide a comparison result. A control signal is generated based on the comparison result and the passband and/or the cutoff frequency of the high-pass filter is adjusted responsive to the control signal. Devices and computer program products are also provided.
Patent TW-200428583-A (TW)
Title: Method of fabricating copper damascene structure
Inventor: LIU CHI-WEN
IPC: H01L21/768
Filed: 2003-06-03
Abstract: A method of fabricating copper damascene structure. According to this method, a semiconductor substrate having an interlayer dielectric thereon is provided. An opening is formed in the dielectric layer. A first metal layer is deposited on the interlayer dielectric and filled into the opening. The first metal layer is polished to remove excess copper until the dielectric layer is exposed. A second metal layer is formed on the dielectric and the first metal layer. The second metal layer is polished to expose the dielectric. On the top of the trench opening, the remained second metal layer covered the first metal layer. Utilizing the electrochemical contact displacement process, the remained second metal layer is displaced by the first metal layer. Then, a copper damascene structure with smooth surface is obtained.
Patent TW-200428569-A (TW)
Title: Fin device for silicon on chip
Inventor: YANG KUO-NAN
IPC: H01L21/76
Filed: 2003-06-05
Abstract: A fin device for the silicon on chip is described. The fin device comprises a silicon substrate, an insulator layer covered on the silicon substrate, a thyristor having a fin structure with nondepletion region inside by increasing the width of the fin structure, and a gate layer. Another aspect according to the invention comprises a silicon substrate, an insulator layer covered on the silicon substrate, a fin structure thyristor and a gate layer partial covered with the fin structure thyristor to form nondepletion region therein. Accordingly, the fin device may reduce the short channel effect dimension, improved the speed of the thyristor and fully support the system on chip requirement.
Patent TW-200402170-A (TW)
Title: Connector, electric part assemble device and test device
Inventor: MURAYAMA SHIGERU
IPC: H01R13/631
Filed: 2003-06-12
Abstract: A connector with a plug and a socket is provided. The connector has a driving part to fit the socket to the plug by moving in a first direction, wherein the first direction is substantially perpendicular to a fitting direction that is fitting the socket to the plug. The driving part has first grooves and second grooves, the first grooves are formed in the first direction, and the second grooves are formed to slant to the first direction, the plug has a first protrusion part that is coinciding with the first grooves, and the socket has a second protrusion part that is coinciding with the second grooves. When the driving part is moved in the first direction, the second protrusion part is pressed down in the fitting direction in the second grooves, and the socket can be moved in the fitting direction to fit to the plug.
Patent TW-200428000-A (TW)
Title: Method and apparatus for wafer testing and method of measuring resistance of a probe card
Inventor: CHEN MING-YI
IPC: G01R27/08
Filed: 2003-06-12
Abstract: An apparatus for wafer testing comprises a platform for placing a wafer, a stage set on side of the platform, a conductive plate disposed on the stage and a testing unit disposed above the platform. The testing unit includes a probe card having several pins thereon, and all the pins can contact with the conductive plate simultaneously. In the present invention, since the stage and the conductive plate on the stage are disposed beside the platform, the resistance of the probe card can be measured right away when wafer testing is performed.
Patent TW-200405870-A (TW)
Title: Power driven apparatus for a bicycle electric component
Inventor: OOHARA KOUJI
IPC: B62J6/00
Filed: 2003-08-06
Abstract: The objective is to provide a bicycle electric control circuit, where the problem that an electric component that does not use the control component of the signals will not function properly as a result of the ON/OFF nature of the pulsed signals, when power and control signals are communicated by using such pulsed signals, will be eliminated. The circuit (11) comprises a first control unit (35) and a power stabilizing circuit (57). The first control unit (35) provides control signals to LCD (56) by the on/off of power and outputs the control signals via a second control unit (45) and a third control unit (55). The power stabilizing circuit (57) is arranged between a backlight (58) and the third control unit (55) and stabilizes the output power and supplies this power to the backlight (58).
Patent TW-200413564-A (TW)
Title: Apparatus and method for forming a thin film
Inventor: KIRIMURA HIROYA
IPC: C23C16/40
Filed: 2003-09-16
Abstract: An apparatus for forming a thin film on an article, wherein a film-forming gas is supplied from a gas supplying device to a vacuum container which can be evacuated by an exhausting device to reduce gas pressure in the container, an electric power is applied from a power applying device to the film-forming gas to produce plasma from the gas in which the thin film is formed on the article disposed in the vacuum container. The gas supplying device includes a gas supply member having a gas supply surface portion opposed to a film-forming surface of the article in the vacuum container. The gas supply member has a plurality of gas supply holes dispersedly formed at the gas supply surface portion. The power applying device includes a power applying electrode in the vacuum container, the electrode being disposed as opposed to a space between the article and the gas supply surface portion opposed to the article. The apparatus is capable of forming a thin film of high guality having a uniform thiekness at a high deposition rate at an increased plasma density without increase or plasma potential.
Patent TW-200407049-A (TW)
Title: Organic light-emitting device and fabrication method thereof
Inventor: Peng guan-zhang
IPC: H05B33/22
Filed: 2003-09-23
Abstract: The present invention relates to a light-emitting device, and especially relates to an organic light-emitting device with three wavelengths having white-light characteristics. The device comprises a hole transport layer, an electron blocking layer, a first host layer, a second host layer, a third host layer, a hole blocking layer and an electron transport layer between the anode and cathode sequentially. The first host layer has a first guest material mixed inside, which can project the first color light (R) under the external bias voltage. The second host layer has a second guest material mixed inside, which can project the second color light (B) relatively. The third host layer has a third guest material mixed inside, which can project the second color light (G) relatively. Therefore, by using the combination of three primaries (red, blue, green), a continuous full-band, full-color light source having three-wavelength characteristics can be obtained directly.
Patent TW-200513139-A (TW)
Title: Device and method of forming film for organic EL element using inductive coupling CVD
Inventor: WADA KAZUO
Filed: 2003-09-29
Abstract: This invention is to provide a method of manufacturing protective film for organic EL and a device for forming film, which prevents an organic material from being damaged by a plasma at low temperatures below 80 DEG C and to prevent intrusion of moisture and oxygen from outside by forming films of a macromolecular polymer, silicon oxynitride and silicon nitride as an organic EL protective layer. In this manufacturing method for an organic electroluminescent element, a film of the macromolecular polymer is formed on the upper surface of a negative electrode 9 of an organic EL substrate in a decompressed vacuum vessel by plasma CVD by using an induction coupled plasma source as a plasma generator, and thereafter, the films of silicon oxynitride and silicon nitride 11 are formed on top of that. Antioxidant protective films 10 and 11 are formed on the upper surface of the organic EL element 9 by an ICP-CVD method.
Patent TW-200413473-A (TW)
Title: Electric conductivity thermoplastic resin compound
Inventor: SAKURAI TATSUYA
IPC: C08L71/12
Filed: 2003-10-20
Abstract: An electric conductivity thermoplastic resin compound with excellent dispersion of electric conductivity carbon black for manufacturing conductivity sheet, film with high surface smoothness and stable properties of electric conductivity is provided. The electric conductivity thermoplastic resin compound is consisted of: (a) more then one or two thermoplastic resins selected from the group of polycarbonate, polyester, polyphenylether, and polyphenylenesulfide, (b) electric conductivity carbon black with mass ratio (a)/(b)=95/5~70/30. And the hardness of (b) electric conductivity carbon black is lower then 2 cN by JIS K6219 "hardness of pellet" testing method A.
Patent TW-200418956-A (TW)
Title: Phosphor for vacuum ultraviolet ray-excited light-emitting element
Inventor: IMANARI YUICHIRO
IPC: C09K11/80
Filed: 2003-10-24
Abstract: A phosphor for vacuum ultraviolet ray-excited light-emitting elements which comprises a compound represented by the following formula (I): M11-a-b-c-dM2aM3bM41-Em511-cM6c+d+e+Fo19-(b+c+f)/2 (I) (wherein M1 is at least one element selected from the group consisting of La, Y and Gd, M2 is at least one group consisting of La, Y and Gd, M2 is at least one element selected from the group consisting of ce and Tb, M3 is at least one element selected from the group consisting of Ca, sr and Ba, M4 is at least one element selected from the group consisting of Mg and zn, M5 is at least one element selected from the group consisting of A1 and Ga, and M6 is at least one element selected from the group consisting of Mn and Eu, and a, b, c, d, e and f are numbers satisfying the conditions of 0≤a<1, 0≤b≤0.6, 0≤c≤0.5, 0≤d≤0.5, 0≤e<1, 0≤f<1, a+b+c+d<1 and 0<c+d+e+f), respectively.
Patent TW-200516425-A (TW)
Title: Character searching method
Inventor: ZHUANG YA-YUN
Filed: 2003-11-03
Abstract: The present invention relates to a character searching method, and in particular to a character searching method that employs a radical-associated character table with the aid of radical index, wherein the radical-associated character table includes all the characters associated with the radical, number of strokes with the radical portion excluded associated with each of the characters, and the page number where the character is located, together with a list of characters that are easily misjudged to associate with the radical, so that the process for searching a character is simplified and any particular character can be efficiently located. Further, a user can easily identify from the table which characters are associated with the radical and which are not and can easily make readers confused. Thus, the present invention provides a character searching method that is practical and suitable for young children.
Patent TW-200516828-A (TW)
Title: Stator structure and its forming method
Inventor: CHU TAI-FU
IPC: H02K15/02
Filed: 2003-11-04
Abstract: The present invention relates to a stator structure and its forming method. The stator includes two magnetic conducting plates, a coil seat and a coil. The magnetic conducting plate is made for a semicircle shape and has an upper edge and a lower edge. Both upper edge and lower edge contains at least one salient plate. The coil seat has a fitting hole and one side of the coil seat has a vertical cut. The forming method is to engage with the magnetic conducting plates in order to obtain a magnetic conducting cylinder; the fitting hole receives the magnetic conducting cylinder and the coil seat is bound by the coil.
Patent TW-200427473-A (TW)
Title: Use of multifunctional surface active agents to clean contact lenses
Inventor: KETELSON HOWARD ALLEN
IPC: C11D3/00
Filed: 2003-11-05
Abstract: Cleaning compositions for contact lenses are described. The compositions contain multifunctional anionic surfactants that include at least two hydrophilic dissociating head groups. The multifunctional surfactants described (e.g., LED3A) possess both surface active and chelating properties, and have been found to be particularly effective in removing protein deposits from contact lenses.
Patent TW-200415704-A (TW)
Title: Integrated circuits with air gaps and method of making the same
Inventor: LUR WATER
IPC: H01L23/522
Filed: 2003-11-11
Abstract: An integrated circuits with air gaps is disclosed. An underlayer is formed on a substrate. A first metal pattern is formed on the underlayer. A dielectric layer is deposited on the underlayer and the first metal pattern. A second metal pattern is formed on the dielectric layer. Utilizing the first metal pattern and the second metal pattern as masks, an isotropic etch process is performed on the dielectric layer and the underlayer. A plurality of holes is formed in the dielectric layer and the remaining dielectric layer serves as supports under the second metal pattern. A chemical vapor deposition process is performed to deposit a cap layer on the second metal pattern and to seal the holes.
Patent TW-200503204-A (TW)
Title: Manufacturing method of electronic component and electronic component
Inventor: SAKAI AKIRA
IPC: H01L21/56
Filed: 2003-11-26
Abstract: The purpose of the present invention is to provide a method for manufacturing an electronic component, which can prevent the corrosion caused by the exposure of the cut surface of a metal component and the falling-off of a solder plating in a solder welding part, and can eliminate such a defect that the unnecessary part of a metal component is protruded to the outside of the electronic component to form a product, and to provide the electronic component having excellent performance. During the mold-clamping process of the electronic component 20, the mold clamping force for closing a pair of metal molds 10 comprising a lower metal mold 10A and an upper metal mold 10B is used to cut off each metal component 3 in the molds 10. If it is required, a part of the metal component 3 is deformed into a prescribed shape; in the mold-clamping process, the cut surface or the part with peeled-off solder plating of each metal component 3 arranged at a prescribed position inside the mold 10 in a prescribed form is coated with a molding resin material 22. In addition, each metal component 3 is sealed in the electronic component 20.
Patent TW-200521608-A (TW)
Title: An autofocusing device and method used in digital camera
Inventor: CHANG JEN-TSORNG
IPC: G03B13/32
Filed: 2003-12-16
Abstract: An autofocusing device and method used in digital camera. The device include a baseboard, a bracket set on said baseboard, a printed circuit board set on said bracket, a first electrode set under the bracket, an image sensor set above the printed circuit board, a second electrode set on the baseboard being opposite to the first electrode and a variable power supply connected with the first electrode. The autofocusing device can change the focus of the digital camera by changing the voltage of the power supply. Said device and method can be used in digital camera in point.
Patent TW-200521562-A (TW)
Title: Backlight module
Inventor: LEU CHARLES
IPC: H01J5/16
Filed: 2003-12-31
Abstract: The present invention relates to a backlight module. The backlight module comprises a lamp and a diffusion sheet. The diffusion sheet is above the lamp. The diffusion sheet is for diffusing the light from the lamp. A diffraction grating is positioned on the diffusion sheet. The diffraction grating transforms the light beams coming from the lamp and lamp cover into uniform surface light source.
Patent TW-200423690-A (TW)
Title: Mobile phone and control program for broadcast receiving function of the same
Inventor: USUI NORIYOSHI
IPC: H04W88/02
Filed: 2004-01-19
Abstract: The present invention provides a mobile phone and a battery control program thereof, which are designed to ensure a minimum possibility for a phone call, and to avoid the failure of phone call function because of the consumption of battery during enjoying the television program. The mobile phone is provided with plural batteries. The electricity is supplied from the batteries according to the use of the mobile phone. When the residual capacity of battery gets low during television watching, the user will be informed to limit television watching.
Patent TW-200417144-A (TW)
Title: Semiconductor device
Inventor: ASANO TETSURO
IPC: H03K17/08
Filed: 2004-01-20
Abstract: Within the microwave FET, while the Schottky junction capacity or the pn junction capacity therein is small, their junction is weak to static electricity. However, within the microwave device, the increasing of the parasitic capacity due to connecting the protection diode incurs the deterioration of the high frequency wave characteristics, and the above approach can not be implemented. A semiconductor device is therefore provided, wherein two routes that are from the gate electrode pad to the gate electrode upon the operation area are disposed in parallel, one is run through the vicinity of the source electrode pad, and the other is run through the vicinity of the drain electrode pad. By connecting the protection element to the respectively approximating portions between the gate electrode and the source electrode and the gate electrode and the drain electrode, the static electricity destruction voltage of the FET can be increased from about 100V to 700V.
Patent TW-200526857-A (TW)
Title: Easily-opened door lock
Inventor: LIAN YA-WEN
Filed: 2004-02-12
Abstract: A door lock adapted to mount to a door panel comprises: a base fixedly mounted in a first bore defined in the door panel, a driving plate extending through the base, an outside handle featuring position returning, an inside handle, and a latch mechanism having a latch and mounted in a second bore defined in the door panel. The first bore is perpendicular to the second bore. To realize easy opening, the present invention is characterized in that the inside and outside handles are connected to the driving plate in a transverse direction and the driving plate forms at least one inclined camming face. The latch has a control bar abutting against the inclined camming face. When the inside or outside handle is pushed or pulled, the driving plate having the inclined camming face is moved transversely to drive the control bar of the latch for retracting the latch back into the door panel thereby effecting door opening by pushing/pulling.
Patent TW-200426363-A (TW)
Title: Method and device for measuring contamination of a surface of a component of a lithographic apparatus
Inventor: KURT RALPH
IPC: G01N21/35
Filed: 2004-02-23
Abstract: A measuring device for determining contamination of a surface of a component in an lithographic projection apparatus. The measuring device has a radiation transmitter device for projecting radiation on at least a part of said surface and a radiation receiver device for receiving radiation from the component. A processor device is communicatively connected to the radiation receiver device, for deriving a property of received radiation and deriving a property of the contamination from this property of radiation. Also a method for measuring properties of contamination of a surface of a component in a lithographic projection apparatus, comprising: projecting radiation on the surface; receiving radiation from the component and deriving from the received radiation properties of the contamination.
Patent TW-200501756-A (TW)
Title: Image processing apparatus
Inventor: KOYANAGI YUKIO
IPC: H04N1/387
Filed: 2004-03-08
Abstract: The apparatus of the present invention is provided with an interpolation processor 2 for obtaining the pixel data of each interpolation pixel according to the interpolation operation using a number of sampling functions, and a YC separation circuit 3 for separating a luminance signal and a color signal from an interpolated composite video signal by applying a predetermined operation to the adjacent pixel data in lines of interpolation pixels. Also, for the composite signal after interpolation, phases of color signals are made to be opposite phases to enable YC separation after making an image high in definition, thereby performing interpolation not for each of the R signal, G signal and B signal but for only one composite signal. In this way, the memories prepared for the interpolation of the number of pixels can be reduced.