baber/WOPTO huggingface dataset:
Patent TW-200514248-A (TW)
Title: Image sensor having integrated thin film infrared filter
Inventor: YAMAMOTO KATSUMI
IPC: H01L31/0216
Filed: 2003-10-09
Abstract: An image sensor is disclosed. The image sensor includes a plurality of pixels formed in a semiconductor substrate, each pixel including a light sensitive element. Further, a multilayer stack is formed over the pixels, the multilayer stack adapted to filter incident light in the infrared region. Finally, micro-lenses are formed over the multilayer stack and over the light sensitive element.
Patent TW-200514528-A (TW)
Title: Nail scissors with profiting improvement of file surface
Inventor: HUANG DONG-ZHOU
Filed: 2003-10-30
Abstract: This invention relates to a pair of nail scissors with profiting improvement of file surface and, more especially, to a pair of nail scissors having a diamond file capable of rubbing and polishing the edge of nails. This invention is advantageous in preventing discomfortable feelings when rubbing and polishing the edge of nails without reducing the sharpness in rubbing and polishing.
Patent TW-200415264-A (TW)
Title: Method and device for manufacturing silicon wafer, method for manufacturing silicon single crystal, and device for pulling up silicon single crystal
Inventor: NAKAMURA KOZO
IPC: H01L21/208
Filed: 2003-11-13
Abstract: One objective of the present invention includes increasing the yield of the product without sacrificing the production efficiency, while controlling the sizes and density of void defects. The pull-up speed V of a silicon crystal (10) by a pull-up mechanism (4) is controlled, and the rate of cooling by a cooler (30) is also controlled. As a result, the axial temperature gradient G1 at and near the melting point of the silicon crystal (10) is increased. The growth condition V/G1 is lowered to a temperature near the critical value under the condition that the growth rate V lies in the range from 97% to 75% of the limit rate Vmax and that the solid-liquid interface is convex with respect to the melt surface. Thus a silicon crystal (10) is grown by pulling up. Furthermore, another objective of the invention includes obtaining a wider tolerance on the growth condition V/G for obtaining a defect-free crystal. Even the ratio V/G varies dynamically during a crystal growth, the growth condition V/G is easier to be controlled, thereby increasing the yield of defect-free crystal, reducing the crystal production cost, and producing defect-free silicon single crystals industrially and stably. The above objective is achieved by controlling the carbon concentration in a silicon single crystal to be at 3x10<SP>16</SP> atoms/cm<SP>3</SP>, adjusting the growth condition V/G, and pulling up of the silicon single crystal.
Patent TW-200418061-A (TW)
Title: Foldable keyboard
Inventor: MOCHIZUKI ISAO
IPC: H01H13/70
Filed: 2003-11-25
Abstract: A lower end of one of two support members 80 is pivotally connected to a support wall 81 having a slant face 81A in a first keyboard unit 3 and an upper end is pivotally connected to one plate part of a hinge joint 92. A lower end of the other support member 80 is pivotally connected to a support wall 83 having a slant face 83A in a second keyboard unit 4 and an upper end is pivotally connected to the other plate part of the hinge joint 92. At the time when the first and second keyboard units 3 and 4 are fully opened in a horizontal position, the support members 80 are set up in a standing orientation tilling at an angle of 45DEG with the operating plane of a keyboard 1.
Patent TW-200518909-A (TW)
Title: Micro hot runner system with automatic gate separation design
Inventor: CENG SHI-CHANG
IPC: B29C45/27
Filed: 2003-12-03
Abstract: This invention is related to a micro hot runner system with automatic gate separation design, including a micro injection module that has a set of corresponding upper-and-bottom mold halves, wherein a flow guiding mold and a cutting mold are placed in between. The flow guiding mold maintains the temperature to let injected material flow when it is proceeding injection process. And the cutting mold is equipped with a trimmer that can separate the formed products. This invention can achieve saving injection material and automatic separation of finished products.
Patent TW-200424925-A (TW)
Title: Apparatus and method for calculating a multiplication using shifting of the multiplicand
Inventor: FISCHER WIELAND
IPC: G06F7/72
Filed: 2003-12-04
Abstract: An apparatus for calculating a modular multiplication includes means for examining (100) digits of the multiplier with a lookahead algorithm to obtain a multiplication shift value (Sm). In addition, means for determining (104) and intermediate-result shift value are provided which determine a positive intermediate-result shift value. Means (106) then calculate a multiplicand shift value (Sc) as the difference between the intermediate-result shift value (Sz) and the multiplication shift value (Sm). The intermediate result from the preceding iteration step as well as the multiplicand are then shifted (108) by the corresponding shifting magnitudes (Sc and Sz) to then perform a three-operands addition (112) with the shifted values, if need be while considering lookahead parameters (Vn and Vc). The shifting of the intermediate result and of the multiplicand with regard to a fixed modulus allows the more efficient utilization of shifters, as the multiplication shift value (Sm), which tends to be large, does not dictate the dimensioning of the shifter.
Patent TW-200417678-A (TW)
Title: Space-saving exhaust-gas aftertreatment unit with inflow and backflow regions lying one inside the other and the gas inlet and outlet on the same side
Inventor: BRUCK ROLF
IPC: F01N13/14
Filed: 2004-01-13
Abstract: The invention relates to an exhaust-gas aftertreatment unit having a first end face (4), a second end face (5) and having a honeycomb structure (2), which extends between the first end face (4) and the second end face (5) and through which exhaust gas can flow, in a tubular casing (3), in which unit connection means (7) are connected in an at least virtually sealing manner to the first end face (4), through which connection means (7) the exhaust gas can flow into an inflow region (8) of the honeycomb structure (2), and the exhaust gas can flow back through a backflow region (9) after it has been diverted behind the second end face (5). An exhaust-gas aftertreatment unit (1) according to the invention advantageously allows aftertreatment of exhaust gases even when there is only a small amount of installation space available. This allows a blind space which is present in the side region of a turbocharger to be used to particularly good effect. An exhaust-gas aftertreatment unit (1) according to the invention can be produced at low cost and is reliable under fluctuating thermal loads, so that a good durability is achieved.
Patent TW-200531614-A (TW)
Title: Method and device for controlling flashing of cold cathode fluorescent lamp with digital audio source of main board
Inventor: Li jun-wei
IPC: H05B37/02
Filed: 2004-03-11
Abstract: Disclosed are a method and a device for controlling flashing of a cold cathode fluorescent lamp with a digital audio source of a main board, which provides a computer enclosure or its outline with a glorious and dazzling shape, and comprises at least one cold cathode fluorescent lamp (CCFL), a main board, and a control circuit, wherein the cold cathode fluorescent lamp is connected to a high voltage line to receive a high voltage source for electric discharging to form at least one color light source. The main board executes sound effect software to supply a lighting-initiation pulse signal to the control circuit, which is electrically connected to the high voltage line of the cold cathode fluorescent lamp by receiving and converting the lighting-initiation pulse signal into the high voltage source for making the cold cathode fluorescent lamp flashing.
Patent TW-200423350-A (TW)
Title: Semiconductor device, heat dissipation structure of semiconductor device and method of making the same
Inventor: NOGUCHI TAKASHI
IPC: H01L21/56
Filed: 2004-03-24
Abstract: Due to heat dissipation of the semiconductor device, a high heat-conductive resin is continuously formed to cover the semiconductor device and the substrate. When the semiconductor device is produced to a market product and due to a variation of environment temperature, a deform difference due to different heat expansion coefficients will occur between the substrate and the high heat-conductive resin or between the semiconductor device and the high heat-conductive resin. The present invention provides high radiative material independent formed on the substrate and the semiconductor device. Therefore, even in the temperature variation environment, the possibility of occurring crack due to the stress is concentrated at one portion can be reduced.
Patent TW-200505241-A (TW)
Title: Multimedia user interface
Inventor: SMITH GREGORY C
IPC: G11B15/02
Filed: 2004-04-26
Abstract: A user interface for multimedia centers advantageously utilizes hand-held inertial-sensing user input devices to select channels and quickly navigate the dense menus of options. Extensive use of the high resolution and bandwidth of such user input devices is combined with strategies to avoid unintentional inputs and with dense and intuitive interactive graphical displays.
Patent TW-200500037-A (TW)
Title: Crane for image pickup
Inventor: HASHIMOTO YUUJI
IPC: A61B19/00
Filed: 2004-05-11
Abstract: The present invention relates to a crane for image pickup, comprising a crane base part fixed to a movable frame, a curbed boom pivotally supported on the crane base part rotatably in the horizontal and vertical directions and having an arch shape curved into an arc or U shape with downward opening, a pan head supporting a small video camera fitted to the tip of the curved boom, a link mechanism that retains the pan head in a constant position with respect to the rotation of the curved boom in the up and down directions, a balance weight provided at the rear of the curved boom, and an operating handle provided in a downwardly projecting manner in the lower part of the curved boom near the pan head.
Patent TW-200511291-A (TW)
Title: Optical information recording medium and method for producing the same
Inventor: NAGATA KENICHI
IPC: G11B7/257
Filed: 2004-05-14
Abstract: The present invention pertains to an information recordable and erasable, phase-change optical disk, particularly to a 4.7GB DVD-RAM disk. Provided is a recording medium having a short tact time in layer formation, and superior jitter characteristics, cross erasing characteristics, and cycle characteristics. The recording medium has at least a reflective layer, a recording layer, a light-incident-side protective layer, a first resin layer, and a light-incident-side substrate in this order on a substrate formed with a guide groove. The first resin layer is formed over the recording layer by a gap between 1 nm and 50 nm.
Patent TW-200538710-A (TW)
Title: Audio timbre detection method and system
Inventor: DING MING-ZONG
IPC: G01L11/00
Filed: 2004-05-17
Abstract: Method and system for detecting the outputting timbre of the handheld electronics comprising: electrically connecting a microphone that converted the signal captured from an audio into an analog signal to a personal computer that has a signal capture card; transmitting the acoustic wave from the personal computer to the handheld electronics and playing in audio style from the handheld electronics; and then, capturing the audio signal played from the handheld electronics by the microphone and converting into an analog signal, and capturing the analog signal by the signal capture card, and converting the analog signal into a digital signal and transmitting to the personal computer; finally, analyzing the digital signal by the way of converting time domain into frequency domain in the personal computer, and comparing with the acoustic wave. It can easily, quickly, and cheaply detect the timbre of the handheld electronics.
Patent TW-200423271-A (TW)
Title: Repairing process for flip-chip packaging bump
Inventor: LIU JING-KUAN
IPC: H01L21/60
Filed: 2004-05-21
Abstract: The present invention provides a repairing process on bumps in a flip-chip package. After the bump manufacturing process on the IC surface and the substrate surface, the method of ball implanting is used for applying a repairing process on a single defect of bad products. The bad products can be done with defect improvement to make the performance as a good product to reduce the scraping rate.
Patent TW-200505797-A (TW)
Title: EMM-3, new crystalline microporous material
Inventor: STROHMAIER KARL GOTTLIEB
IPC: C01B39/54
Filed: 2004-06-17
Abstract: EMM-3 (ExxonMobil Material number 3) is a new crystalline microporous material with a framework of tetrahedral atoms connected by atoms capable of bridging the tetrahedral atoms, the tetrahedral atom framework being defined by the interconnections between the tetrahedrally coordinated atoms in its framework. EMM-3 can be prepared in aluminophosphate (AlPO) and metalloaluminophosphate (MeAPO) compositions with the hexamethonium template. It has a unique X-ray diffraction pattern, which identifies it as a new material. EMM-3 is stable to calcination in air, absorbs hydrocarbons, and is catalytically active for hydrocarbon conversion.
Patent TW-200536595-A (TW)
Title: Apparatus and method for oil spill recovery
Inventor: LIN CHI-TSAN
IPC: C02F1/40
Filed: 2004-06-24
Abstract: A spilled oil recovery method and its apparatus are described. The apparatus has adsorbent materials and an adsorbent container. The adsorbent materials having hydrophobic characteristic come from recycled synthetic rubber and fibers as oil adsorbents. The apparatus can be reused more than 100 times, due to the elastic property of the adsorbent materials. The adsorbed oil is recovered by mechanical compression.
Patent TW-200506784-A (TW)
Title: Display device
Inventor: JOHNSON MARK THOMAS
IPC: G09G3/20
Filed: 2004-07-15
Abstract: The invention relates to an active matrix display device comprising a display with a plurality of display pixels, each having a current driven emissive element, a data input for receiving an analogue data signal, at least one drive element connected to a power supply and arranged to drive the current emissive element in accordance with the data signal and selecting means arranged to provide, in response to a select signal, the data signal to the at least one drive element to generate an overall brightness level during a frame period in accordance with the data signal. The device is adapted to divide the frame period in at least a first sub-period during which the emissive element carries a first non-zero current and a second sub-period during which the emissive element carries a second non-zero current, the at least first and second non-zero current yielding the overall brightness level.
Patent TW-200523179-A (TW)
Title: One touch-type stopper and a container having the same
Inventor: CHAE DONG-SEUK
IPC: B65D51/18
Filed: 2004-07-23
Abstract: The present invention relates to a one touch-type stopper operable with one hand for convenience of use thereof through easy opening and closing thereof, and a container having the stopper. The one touch-type container stopper of the present invention comprises a hermetically sealing part 110 which has, at a lower end thereof, a plurality of first supporting protrusions 111 formed to protrude inwardly such that they are elastically supported along an outer peripheral surface of a mouth of the container and is fitted around the mouth to seal the container; and a cover part 120 which has a hinge part 121 formed integrally with and extending from the first supporting protrusions and then bent, and a plurality of second supporting protrusions 122 at a lower end thereof to protrude inwardly therefrom and is positioned outside of the sealing part 110. The second supporting protrusions 122 are connected to one another through a band member 123. According to the present invention, after first opening of the stopper, it can be checked whether the stopper has been opened. Even when contents remain in the container, the container can be easily sealed again. Thus, the present invention has an effect of convenience of use.
Patent TW-200526557-A (TW)
Title: Stabilized (meth)acryloyloxyalkyl isocyanate, a process for stabilization thereof and a process for preparation of the same
Inventor: MORINAKA KATSUTOSHI
IPC: C07C265/04
Filed: 2004-07-29
Abstract: The present invention provides a stabilized (meth)acryloyloxyalkyl isocyanate, a process for stabilization thereof and a process for preparation of the same. More particularly, it provides a (meth)acryloyloxyalkyl isocyanate having a small hydrolyzable chlorine content and good storage stability, a process for stabilizing a (meth)acryloyloxyalkyl isocyanate prepared using phosgene which process comprises decreasing the amount of a hydrolyzable chlorine with purification and a process for preparation of a stabilized (meth)acryloyloxyalkyl isocyanate. An acidic gas such as carbon dioxide or the like was forcedly dissolved in (meth)acryloyloxyalkyl isocyanate, particularly (meth)acryloyloxyalkyl isocyanate which content of hydrolyzable chlorine is decreased with purification and thereby the storage stability of the (meth)acryloyloxyalkyl isocyanate is improved.
Patent TW-200518454-A (TW)
Title: Broadband integrated digitally tunable filters
Inventor: WAIGHT MATTHEW GLENN
IPC: H03H7/12
Filed: 2004-08-16
Abstract: A tunable receiver is disclosed including a plurality of select filters to perform an initial band selection, a variable-gain low noise amplifier (LNA) whose gain is controlled to prevent its output power level to exceed a pre-determined power threshold, a plurality of digitally-tunable tracking filters to pass signals within a selected channel and to reject signals in a corresponding image band, a second LNA to further amplify the received RF signal and to generate differential signal outputs, a down converting stage which converts the received RF signal to an IF signal while rejecting signals in the image band, an IF trap to further reject undesired signals present at the output of the down converting stage, an IF amplifier to amplify the IF signal to compensate for losses, an IF filter to provide channel select and reject undesirable signals, and a variable-gain IF amplifier to amplify the IF signal and maintain its power level within specification.
Patent TW-200608812-A (TW)
Title: Positioning service system and method
Inventor: CHIU CHAUCER
Filed: 2004-08-19
Abstract: A positioning service method and system is applicable in a wireless local area network (WLAN) environment. A logic area division module is used to divide a wireless local area network (WLAN) into a plurality of logic areas according to the pre-specified logic area division conditions. Next, a positioning precision division module divides at least logic area in said plurality logic areas into at least a positioning accuracy area according to a specified positioning accuracy. Next, a detection module detects the signal strength in said at least a positioning accuracy area. Next, a message processing module divides the information of said plurality of logic areas into at least a positioning accuracy area division information and at least a signal strength information in the positioning accuracy area for digitalization process and storing the processed data in a database. Through the positioning service system and method, not only an objective of increasing the positioning accuracy can be achieved according to a user's demand on the messages , but also a high engineering cost caused by a high accuracy can be effectively avoided.
Patent TW-200518506-A (TW)
Title: Frequency-independent spatial processing for wideband MISO and MIMO systems
Inventor: WALTON J RODNEY
IPC: H04B7/04
Filed: 2004-08-26
Abstract: Frequency-independent eigensteering in MISO and MIMO systems are described. For principal mode and multi-mode eigensteering, a correlation matrix is computed for a MIMO channel based on channel response matrices and decomposed to obtain Ns frequency-independent steering vectors for NS spatial channels of the MIMO channel. ND data symbol streams are transmitted on ND best spatial channels using ND steering vectors, where ND=1 for principal mode eigensteering and ND > 1 for multi-mode eigensteering. For main path eigensteering, a data symbol stream is transmitted on the best spatial channel for the main propagation path (e.g., with the highest energy) of the MIMO channel. For receiver eigensteering, a data symbol stream is steered toward a receive antenna, based on a steering vector obtained for that receive antenna. For all eigensteering schemes, a matched filter is derived for each receive antenna based on the steering vector(s) and channel response vectors for the receive antenna.
Patent TW-200607851-A (TW)
Title: Refrigerator oil composition for carbon dioxide coolant
Inventor: KANEKO MASATO
Filed: 2004-08-31
Abstract: This invention discloses a refrigerator oil composition for carbon dioxide coolant, which is characterized in that dissolution of supercritical carbon dioxide is in an amount of 0.1 mass % or more at a temperature of 100 DEG C under a pressure of 15 Mpa. According to this invention, the refrigerator oil composition used in a refrigeration system using a carbon dioxide coolant in a supercritical state is provided, and, in particular, at the same time that the heat exchange efficiency during the pass of supercritical carbon dioxide through a heat exchanger can be enhanced, excellent durability and lubricity of the refrigerator oil composition used for the carbon dioxide coolant can be realized.
Patent TW-200526579-A (TW)
Title: Novel compounds
Inventor: HANSEN PETER
IPC: C07D213/85
Filed: 2004-09-13
Abstract: There are provided novel compounds of formula (I), wherein R1, R2, R4, R5, G1, G2, L, Y and n are as defined in the specification and optical isomers, racemates and tautomers thereof, and pharmaceutically acceptable salts thereof; together with processes for their preparation, compositions containing them and their use in therapy. The compounds are inhibitors of neutrophil elastase.
Patent TW-200610704-A (TW)
Title: Method for manufacturing a propeller according to pre-deformation of the propeller
Inventor: LIN CHING-CHIEH
Filed: 2004-09-24
Abstract: A method for manufacturing an propeller according to a pre-deformation of the propeller, the method comprising the following steps: providing a first geometrical parameter of the propeller, generating a first deformation of the propeller according to the first geometrical parameter and an operating condition of the propeller, generating a second geometrical parameter of the propeller according to the first deformation, and manufacturing the propeller according to the second geometrical parameter of the propeller.
Patent TW-200614727-A (TW)
Title: Monitoring transceiving system and requesting method of viewing monitoring image
Inventor: SHIH CHI-HSIEN
Filed: 2004-10-27
Abstract: A monitoring transceiving system is provided. The monitor transceiving system includes a video camera, a digital video recorder (DVR) and a portable device. The DVR and the portable device are capable of multimedia message service (MMS) and have the same internet protocol (IP) address. The video camera is used for shooting scenery and outputting a shooting image accordingly. The DVR is used for receiving and storing the shooting image. The portable device having a operating interface is used for connecting to the DVR via an internet. An image requesting signal output from the portable device is transmitted to the video camera via the internet and the DVR when the operating interface is triggered by a user. A current image output from the video camera is transmitted to the DVR. A multimedia message having the current image is sent to the portable device via a MMS communication center. The user may use the portable device to view ths current image.