baber/WOPTO huggingface dataset:
Patent TW-200526522-A (TW)
Title: Method for manufacturing body using photocatalysis
Inventor: HSU CHARLES
IPC: C01G23/047
Filed: 2004-02-13
Abstract: Present invention is a method and apparatus for manufacturing body using photocatalysis, comprising a body of a surface layer and a base layer. The body is coated with a compound material. The components of the compound material include an (a) component of a material of nano titania (TiO2), a (b) component of a metal oxide and an organic adherer, and a (c) component of a material with large surface area. The (b) material is coated between the surface layer and the base layer of the body, and proper ratio of the (a) material and the (c) material are separately or simultaneously added to the surface layer and the base layer. If the (a) material is added more, the reaction of the photocatalysis will be faster. If the (c) material is added more, the absorbing and storing process is better. By being tied in with a light tube, the body can perform a photocatalysis reaction of absorbing exhaust gases like ammonia (NH3) and some organic matters and transferring them to non-poisoned gases or materials so as to remove those harmful gases and materials in the environment.
Patent TW-200420860-A (TW)
Title: Ice-making apparatus
Inventor: PORTELLI PAOLO
IPC: F25C1/12
Filed: 2004-02-19
Abstract: An ice cube maker having an evaporator in fluid communication with a flow control device to supply water for making ice cubes is provided. The water is supplied by a pump from a storage tank supported by a support element underneath the evaporator. The storage tank is removably connected to the support element and/or a casing of the ice cube maker.
Patent TW-200501778-A (TW)
Title: Wireless local access network system detection and selection
Inventor: HSU RAYMOND T
IPC: H04W74/00
Filed: 2004-02-24
Abstract: Method and apparatus for detection and selection of Wireless Local Area Network (WLAN) service. A remote station, which may be in conjunction with a wireless computing device, may scan for a cellular paging indicator and a WLAN beacon using one or two tuners. When WLAN coverage is available, a packet data session may be transferred thereto.
Patent TW-200508392-A (TW)
Title: Process for preparing the enantiomeric forms of cis-configured 1,3-cyclohexanediol derivatives
Inventor: HOLLA WOLFGANG
IPC: C12P41/00
Filed: 2004-02-25
Abstract: A process is described for preparing chiral, nonracemic, cis-configured 1,3-disubstituted cyclohexanols of the formula (I), Where the redicals are as defined, by means of enzymatic optical resolution.
Patent TW-200503403-A (TW)
Title: Control circuit of dc fan motor with high-voltage start and low-voltage high-speed operation
Inventor: Lin meng-zhi
Filed: 2004-03-18
Abstract: The control circuit of a dc fan motor, possessed with both high-voltage-start and low-voltage high-speed operation characteristics, was provided, mainly consisting of an input unit, an output unit, a control unit, and a comparator unit, where the input unit is connected with the comparator unit and the control unit, as well as the power source input, such that the control circuit can be operated normally. As for the output unit including motor windings which is connected with control unit, so as to regularly drive the operation of output unit. The aforesaid comparator unit is connected with control unit to essentially control the current of the control unit. Owing to the aforementioned combinations, the motor in the situations of high-voltage start can not be burned out by the high current, and low-voltage can also be operated normally in high speed mode, such that the circuit characteristics of heat loss and consumption saving can be fulfilled.
Patent TW-200426596-A (TW)
Title: Scrambler circuit
Inventor: OHYAMA SHIGEO
IPC: G06F13/38
Filed: 2004-04-06
Abstract: This invention is intended to provide a scrambler circuit capable of realizing a data processing device or an IC card having high security enough to prevent information in a memory or information on a bus from being decrypted. The scrambler circuit has to-be-processed data divided into two data blocks (B1 and B0) and processed data divided into two data blocks (B1' and B0'), and includes a first scrambler unit (231) that conducts first scrambling to the data block (B1) and that outputs first intermediate data, a first arithmetic unit (233) that performs an exclusive OR operation between the data block (BO) and the first intermediate data and that outputs the data block (B1'), a second scrambler unit (232) that conducts second scrambling to the data block (B1') and that outputs second intermediate data, and a second arithmetic unit (234) that performs an exclusive OR operation between the second intermediate data and the data block (B1) and that outputs the data block (B0').
Patent TW-200507608-A (TW)
Title: Image reader, image reading apparatus, and reading resolution setting method
Inventor: KATO TETSUYA
IPC: H04N1/46
Filed: 2004-04-20
Abstract: An image reader (12; 212) including photoelectric transducers (22) each of which converts a light signal into an electric signal, and outputs the signal to a signal line, channel selecting switches (62) each of which selectively connects, and disconnects, a corresponding one of the transducers to, and from, the signal line, and a resolution selecting portion (64; 264) which receives a control-start signal which commands the image reader to start controlling the switches, and continues to take a predetermined voltage in a first predetermined time duration, and each one of clock-pulse signals which have respective different numbers of characteristic portions or portion in a second predetermined time duration falling in the first time duration, and each of which has pulses in a third time duration following the second time duration, the switches being sequentially controlled in synchronism with the pulses of the each clock-pulse signal, so as to sequentially connect, and disconnect, the corresponding transducers to, and from, the signal line, the resolution selecting portion selecting, based on the number of characteristic portions of the each clock-pulse signal, a corresponding one of different reading resolutions corresponding to different control patterns, respectively, so that the switches are sequentially controlled according to the control pattern corresponding to the selected reading resolution, in synchronism with the pulses of the each clock-pulse signal.
Patent TW-200535349-A (TW)
Title: Transmission shaft of brake mechanism and manufacturing method thereof
Inventor: CENG JUN-QIANG
IPC: F16D51/00
Filed: 2004-04-22
Abstract: The present invention relates to a transmission shaft of brake mechanism and manufacturing method thereof wherein the transmission shaft is made by one-piece forging process. The transmission shaft of the invention comprises a main axle and a supporting piece; the supporting piece has two alternating flat controlling sides arranged in parallel way wherein each of the flat controlling side has two terminal located at opposing ends; moreover, the supporting piece has two curved surfaces connecting the end of the same sides of the flat controlling sides, which is a semicircle with a diameter defined by the connection of the two terminals on the flat controlling sides and a central point at the center of the connection. By forming the supporting piece through an one-piece forging process and that the curved surfaces being a semicircle having a diameter defined by the connection of the two terminals with a central point at the center of the connection, the smoothness of the operation of the transmission shaft during position switching can be increased, and the precision of the process fabricating the transmission shaft can be controlled more easily.
Patent TW-200503412-A (TW)
Title: Audio amplifier circuit and audio IC having the same
Inventor: INAGAKI RYOSUKE
IPC: H03F3/68
Filed: 2004-04-26
Abstract: In the present invention, in parallel with a resistor which determines an amplification rate being fed back from an output to an input of an output stage OP amp in an audio amplifier circuit, providing a first diodes connected bi-directionally together with a first switch circuit, the output voltage of the output stage OP amp is limited to a voltage, when the first diodes are turned ON. The limit voltage of the first diodes corresponds to a speaker having a low withstand voltage. Accordingly, through ON/OFF of the first switch circuit, a power output from the output stage OP amp can be selected depending on the withstand voltage of a speaker to be connected.
Patent TW-200510438-A (TW)
Title: Composition for preparing nucleotide analog and synthesis method thereof
Inventor: MUNGER JR
IPC: A61K31/675
Filed: 1998-07-24
Abstract: The invention provides a composition comprising bis(POC)PMPA and fumaric acid (1:1). The composition is useful as an intermediate for the preparation of antiviral compounds, or is useful for administration to patients for antiviral therapy or prophylaxis. The composition is particularly useful when administered orally. The invention also provides methods to make PMPA and intermediates in PMPA synthesis. Embodiments include lithium t-butoxide, 9-(2-hydroxypropyl) adenine and diethyl p-toluenesulfonylmethoxy-phosphonate in an organic solvent such as DMF. The reaction results in diethyl PMPA preparations containing an improved by-product profile compared to diethyl PMPA made by prior methods.
Patent TW-200507829-A (TW)
Title: New combination
Inventor: BOUGHTON-SMITH NIGEL
IPC: A61K31/165
Filed: 2004-05-27
Abstract: The invention provides a pharmaceutical product or kit comprising a first active ingredient which is a P2X7 receptor antagonist which P2X7 receptor antagonist is an adamantyl derivative and a second active ingredient which is a tumour necrosis factor α (TNFα) inhibitor, for use in the treatment of inflammatory disorders.
Patent TW-200527361-A (TW)
Title: Dot inversion on novel display panel layouts with extra drivers
Inventor: CREDELLE THOMAS LLOYD
IPC: G09G3/36
Filed: 2004-06-04
Abstract: Dot inversion schemes are disclosed on novel display panel layouts with extra drivers. A display panel comprises substantially a set of a subpixel repeating group comprising a pattern of six columns and two rows: RRGBBG; BBGRRG, wherein at least one set of adjacent column subpixels share image data from a single driver upon the display panel.
Patent TW-200600450-A (TW)
Title: Purification method of phosphoric acid
Inventor: HSU YUNG-HSIUNG
IPC: C01B25/234
Filed: 2004-06-29
Abstract: A purification method of phosphoric acid comprises removing evaporated compounds from a contamination-rich phosphoric acid to form a rough phosphoric acid solution substantially free of evaporated compounds, heating the rough phosphoric acid solution to 250 DEG C or higher for degrading the phosphoric acid compound to produce gaseous phosphorus pentaoxide, and introducing the gaseous phosphorus pentaoxide int water or diluent phosphoric acid solution for hydrating the gaseous phosphorus pentaoxide to form phosphoric acid.
Patent TW-200602173-A (TW)
Title: Roller parallel adjusting apparatus of roller feeder
Inventor: HE CHI-MIN
Filed: 2004-07-15
Abstract: The present invention relates to a roller parallel adjusting apparatus of roller feeder, comprising a roller feeder and a roller parallel adjusting apparatus. The roller feeder has an active roller and a driven roller driven by the active roller. When operated, the active roller and the driven roller are capable of delivering material. The roller parallel adjusting apparatus is located at one side of the roller feeder and installed at one end of the active roller or the driven roller; thus, the roller parallel adjusting apparatus is capable of making the active roller and the driven roller parallel so that the delivery of the material can be operated normally and free from skew. Since the structural design of the present invention is rather simple and the assembling process is fast, it is a design with industrial utility and an inventive step.
Patent TW-200608265-A (TW)
Title: Key structure for computer peripheral devices
Inventor: HSIAO CHENG-I
Filed: 2004-08-18
Abstract: The present invention provides a key structure for computer peripheral device, which could execute default functions after being pressed. The present invention provides a plurality of pressing poles on the key, and the plurality of pressing poles may be arranged as various styles or shapes, so as to provide the best key labeling and pressing feeling.
Patent TW-200515179-A (TW)
Title: User cognitive electronic device
Inventor: OZLUTURK FATIH
IPC: H04M1/60
Filed: 2004-08-31
Abstract: An electronic device receives user inputs. The user inputs indicating interactions of the user with processing of the electronic device. The device determines interaction patterns of the user with the device. The device uses the determined interaction patterns to determine adjustments for the electronic device. The electronic device is adjusted using the determined adjustments.
Patent TW-200530762-A (TW)
Title: Projection optical system, exposure apparatus and device fabricating method
Inventor: SASAKI TAKAHIRO
IPC: G02B17/06
Filed: 2004-09-02
Abstract: There is provided a projection optical system for projecting a pattern on an object surface onto an image surface in a reduced size. The projection optical system includes six reflective surfaces that includes, in order of reflecting light from the object surface, a first reflective surface, a second convex reflective surface, a third convex reflective surface, a fourth reflective surface, a fifth reflective surface and a sixth reflective surface, and an aperture stop along an optical path between the first and second reflective surfaces.
Patent TW-200519566-A (TW)
Title: Modular platform system and apparatus
Inventor: WEI WEN
IPC: H05K7/20
Filed: 2004-11-08
Abstract: A modular platform is provided. The modular platform includes a modular platform shelf configured to receive modular platform boards, and a dual plenum coupled to the modular platform shelf, the modular platform configured to couple to a plenum of another modular platform or a stand-alone plenum.
Patent TW-200522590-A (TW)
Title: Autonomic reassociation of clients in a wireless local area network
Inventor: CROMER DARYL CARVIS
IPC: H04W24/00
Filed: 2004-11-12
Abstract: A wireless network access point is described which provides the resources of a backbone network to wireless clients. The access point is able to detect a degraded condition on the backbone network. Upon detecting the degraded condition, the access point transmits or broadcasts a reassociation request to one or more clients associated with the access point. In addition, the rate at which new associations are made is halted or reduced during the degraded backbone condition. In one embodiment, the association rate is reduced by increasing the interval between beacons transmitted by the access point which identify the access to the backbone network.
Patent TW-200524337-A (TW)
Title: Method and apparatus for facilitating control of a target computer by a remote computer
Inventor: CARRIGAN BRIAN J
IPC: G09G3/20
Filed: 2004-11-17
Abstract: A method of capturing video from a target computer to update a remote computer's video with the video output of the target computer. The new video frame comprises a series of new frame pixels to be captured. The method comprises (A) receiving for comparison a new frame pixel from the series; then (B) comparing the new frame pixel to a corresponding reference frame pixel; then (C) if the final new frame pixel has not been captured, repeating steps A and B for the next new frame pixel in the series.
Patent TW-200617700-A (TW)
Title: Method and system for cutting point-cloud automatically
Inventor: CHANG CHIH-KUANG
IPC: G06F17/00
Filed: 2004-11-26
Abstract: A system and method for cutting point-cloud automatically. The system includes an application server, a plurality of client computers and a database. The application server is used for inputting point-cloud and cutting point-cloud automatically. The application server includes a point-cloud inputting module is used for obtaining and inputting point-cloud; a figure changing module is used for changing the point-cloud; a point-cloud cutting module is used for cutting point-cloud and a storing module is used for storing destined program and the cutted point-cloud. The figure changing module includes a view changing module and a visual angle changing module. The client computer is used for choosing point-cloud of object according to demand and obtaining the point-cloud by providing a user interface. The database is used for storing the point-cloud.
Patent TW-200536857-A (TW)
Title: High nucleation density organometallic compounds
Inventor: THOMPSON DAVID M
IPC: C23C18/12
Filed: 2005-01-24
Abstract: This invention relates to high nucleation density organometallic ruthenium compounds. This invention also relates to a process for producing a high nucleation density organometallic ruthenium compound comprising reacting a bis(substituted-pentadienyl)ruthenium compound with a substituted cyclopentadiene compound under reaction conditions sufficient to produce said high nucleation density organometallic ruthenium compound. This invention further relates to a method for producing a film, coating or powder by decomposing a high nucleation density organometallic ruthenium compound precursor, thereby producing the film, coating or powder.
Patent TW-200534590-A (TW)
Title: High performance signal generation
Inventor: XU FANG
IPC: G01R25/04
Filed: 2005-02-22
Abstract: A high performance phase detector includes a local digital oscillator for generating a digital reference signal of programmable frequency and phase. The phase detector accumulates a difference in phase between the digital reference signal and a sampled input signal to produce a measure of phase error. The phase detector can be advantageously used in a frequency synthesizer to produce signals with low phase noise and accurate phase control. Synthesizers of this type can further be used to as building blocks in ATE systems and other electronic systems for generating low jitter clocks and waveforms.
Patent TW-200538009-A (TW)
Title: Multilayer circuit board
Inventor: ENCHI KOUHEI
IPC: H05K3/40
Filed: 2005-03-14
Abstract: A multilayer circuit board includes: two or more layers of electrical insulative base members; and two or more layers of conductive patterned layers. At least two of the conductive patterned layers include coil patterns that will be a part of a coil, through holes are provided at predetermined positions of the electrical insulative base members, the positions being sandwiched between the coil patterns, so as to enable communication between respective end portions of the coil patterns, and conductive paste charged in the through holes allows electrical connection to be established between the respective end portions. The coil is formed so as to be wound in a direction perpendicular to a thickness direction of the multilayer circuit board. With this configuration, a multilayer circuit board can be provided, which facilitates increasing the winding number of a coil and has excellent flexibility of circuit design.
Patent TW-200534515-A (TW)
Title: Lighting apparatus
Inventor: MORIYAMA TAKAYOSHI
IPC: H01L33/58
Filed: 2005-03-17
Abstract: An lighting apparatus 11 is provided for improving the exothermic property and avoiding the reflector 28 from becoming stripped or warped. The reflector 28 having a receiving portion 29 is disposed on the substrate 22. The receiving portion 29 contains an LED 21. A visible light changing resin layer 32 is disposed in the receiving portion 29. A lens 33 is disposed on the reflector 28. The circuit pattern 25, the LED 21, the reflector 28, the visible light changing resin layer 32, and the lens 32 are disposed on the substrate 22. The reflector 28 and the lens 33 are bounded by the same sticker 23. Thereby, the lighting apparatus 11 can improve the exothermic property and avoid the reflector 28 from becoming stripped or warped, so as to maintain the optic character.
Patent TW-200600977-A (TW)
Title: Lithographic apparatus, device manufacturing method and variable attenuator
Inventor: VOORMA HARM-JAN
IPC: G03F7/20
Filed: 2005-03-17
Abstract: A lithographic apparatus includes an illumination system for providing a projection beam of radiation, a support structure for supporting patterning structure for imparting a pattern to the projection beam, a substrate table for holding a wafer and a projection system for projecting the patterned beam onto a target portion of the wafer. In order to permit control of the radiation dose at the wafer so that the throughput of wafers can be optimised, a variable attenuator is provided to vary the intensity of the projection beam while not changing the position of the beam. The variable attenuator comprises two parallel mirrors positioned such that an input beam of radiation is incident on a first of the mirrors by which it is reflected towards a second of the mirrors by which the beam is reflected to produce an output beam of radiation of required intensity for input to the illumination system, and a tilting mechanism for tilling the mirrors such that the mirrors remain parallel to one another and the angles of incidence of the beams on the mirrors are changed so as to vary the intensity of the output beam. This allows the intensity of the projection beam to be varied continuously without changing the position of the beam, whether the input beam is converging, diverging or parallel.
Patent TW-200614684-A (TW)
Title: LDPC(low density parity check) coded signal decoding using parallel and simultaneous bit node and check node processing
Inventor: SHEN BA-ZHONG
IPC: H04L1/06
Filed: 2005-04-04
Abstract: LDPC (low density parity cheek) coded signal decoding using parallel and simultaneous bit node and check node processing. This novel approach to decoding of LDPC coded signals may be described as being LDPC bit-check parallel decoding. In some alternative embodiment, the approach to decoding LDPC coded signals may be modified to LDPC symbol-check parallel decoding or LDPC hybrid-check parallel decoding. A novel approach is presented by which the edge messages with respect to the bit nodes and the edge messages with respect to the check nodes may be updated simultaneously and in parallel to one another. Appropriately constructed executing orders direct the sequence of simultaneous operation of updating the edge messages at both nodes types (e.g., edge and check). For various types of LDPC coded signals, including parallel-block LDPC coded signals, this approach can perform decoding processing in almost half of the time as provided by previous decoding approaches.
Patent TW-200634969-A (TW)
Title: Turning device for heavy object
Inventor: AKIYAMA SHUJI
Filed: 2005-04-11
Abstract: A compact turning device for a heavy object, comprising a turning arm (11) joined to the heavy object (5) and a drive device (12) drivingly turning the turning arm (11). The drive device (12) further comprises a motor incorporating a rotor shaft connected to the rotating input part of a planetary gear type speed reducer on a same axis (A). Also, the turning arm (11) is installed by joining its first plane to the plane of the planetary gear type speed reducer forming the rotating output part and its second plane orthogonal to the first plane to the heavy object. The turning arm (11) and the drive device (12) are disposed within the width (D) of the heavy object (5) in the axis (A) direction of the turning pivot of the turning arm (11). The planetary gear type speed reducer of the drive device (12) may be disposed in two front and rear stages.