baber/WOPTO huggingface dataset:
Patent TW-200409744-A (TW)
Title: Photoactive materials
Inventor: MARCK GUY
IPC: C07J41/00
Filed: 2003-07-29
Abstract: Diamine compounds, which in particular are useful as precursors for the production of liquid crystal alignment layers, represented by the general formula I: wherein A1 represents an organic group of 1 to 40 carbon atoms; A2 represents a hydrogen atom or an organic group of 1 to 40 carbon atoms.
Patent TW-200412341-A (TW)
Title: Process for the preparation of 1,2-dichloroethane free crystals of zonisamide and the highly pure crystals of zonisamide
Inventor: UENO YOSHIKAZU
IPC: A61P25/08
Filed: 2003-07-29
Abstract: A process for the preparation of crystals of zonisamide containing residual 1,2-dichloroethane of not more than 5 ppm, by adding an aqueous C2-4 alcohol to crystals of zonisamide containing residual 1,2-dichloroethane of more than 5 ppm, removing the 1,2-dichloroethane by azeotropic distillation, followed by collecting the precipitated crystals from the residual mixture, and the highly pure crystals of zonisamide containing residual 1,2-dichloroethane of not more than 5 ppm, which is useful as an antileptic agent.
Patent TW-200414626-A (TW)
Title: Distribution box connection module for telecommunications and data technology
Inventor: BUSSE RALF-DIETER
IPC: H01R13/66
Filed: 2003-08-07
Abstract: The invention relates to a distribution box connection module (1) for telecommunications and data technology, comprising a housing in which externally accessible input and output contacts (10, 20, 30, 40) are arranged for the connection of cables and cores, with the housing having a cavity in which at least one printed circuit board (50) is arranged, with the input and output contacts (10, 20, 30, 40) being arranged on the opposite end faces of the housing, and with the input contacts (10, 20) being associated with one input side and the output contacts (30, 40) being associated with one output side, with the input contacts 10, 20) being in the form of at least two mutually opposite rows of contacts, and the output contacts (30, 40) being in the form of at least one plug connector, with at least two input contacts (10) in the first row and at least two input contacts (20) in the second row being connected to the output contacts (30; 40) in the at least one plug connector, and with the input contacts (10, 20) in the first row and in the second row being connected via the at least one printing circuit board (50) to the output contacts (30; 40) in the plug connector.
Patent TW-200414995-A (TW)
Title: Apparatus for closing a hinged molded part
Inventor: KALEMBA JACEK
IPC: B29C45/42
Filed: 2003-08-19
Abstract: An apparatus and method for folding a hinged molded part in a molding machine. As a part-removal apparatus, preferably a swing arm mechanism, grips one of the lid portion or the base portion of the molded part and moves the molded part away from the mold, a deflector connected to a portion of the mold engages the other portion of the part and initially folds the part at the hinge. The deflector further folds the part as the mold closes. The portions of the part are pushed together and latched in one embodiment by the swing arm mechanism that grips and moves the molded part against the deflector, and in another embodiment by a closing actuator operated separately from the swing arm mechanism.
Patent TW-200508898-A (TW)
Title: Data trial balance making method and system thereof
Inventor: LIN KUANG-SHIN
Filed: 2003-08-25
Abstract: A data trial balance making method and system thereof are applicable to a communication network architecture, allowing user to browse a web page data in a server device through a network terminal device. Meanwhile, if the web page data contain numerical data and user intends to transmit a trial balance making command for performing a trial balance operation on the numerical data to the server device, the network terminal device can carry out a trial balance operation on one of the numerical data in the web page data by using a numerical trial balance making module in accordance with the trial balance making command. After the trial balance operation is finished, the trial balance making module transmits the trial balance making result to a remote device to acknowledge the user. Through the numerical trial balance making method and system thereof, user can browse the web page while performing the trial balance operation on the data in the web page, without spending time to additionally download the data and employing another data trial balance making device to achieve the data trial balance making function.
Patent TW-200511599-A (TW)
Title: LED lamp and manufacturing method thereof
Inventor: Zhao hong-tu
IPC: H01L33/00
Filed: 2003-09-03
Abstract: The present invention relates to an LED lamp and manufacturing method thereof, which consists of a lamp core with plural LED chips and a reflective mask. Wherein the reflective mask is a bowl-like body having parabolic plane, which is assembled by the same number of mirrors as that of the LED chips, and, each mirror is uniformly distributed around its center namely the axial line of the reflective mask, with the axial line of parabolic plane of each mirror parallel to the axial line of the reflective mask, and, each LED chip corresponds to a mirror, and is located at the focal point of the parabolic plane mirror, and forms 0~85 DEG angle with the axial line of the reflective mask. Titanium oxide optical-catalyst photosensitive type thin film of light-emitter
Patent TW-200409119-A (TW)
Title: Semiconductor memory device
Inventor: SATO AYAKO
IPC: H01L27/02
Filed: 2003-09-24
Abstract: A twin-cell type semiconductor memory device in which the area of a chip can be reduced. In the twin-cell type semiconductor memory device for storing data in at least one pair of memory cells as complementary information, memory cells are arranged at each of a plurality of word lines at intervals at which bit lines are located. At least the one pair of memory cells, which have stored the complementary information and which indicate a plurality of areas each connected to a pair of bit lines, form a twin cell.
Patent TW-200412729-A (TW)
Title: Digital-analog converter and a tuning circuit
Inventor: MIYAGI HIROSHI
IPC: H03J3/04
Filed: 2003-10-27
Abstract: Aiming at providing a receiver, a digital-analog converter and a tuning circuit, which can minimize the component parts cost, and at the same time can form the temperature compensating component parts at the semi-conductor substrate. The FM receiver 100 comprises an antenna 1, a high-frequency receiving circuit 2, a local oscillator 3, two DAC 4, 6, a controller 8, a mixing circuit 9, an intermediate frequency amplifier 10, a demodulation circuit 11, a low frequency amplifier 12, and a speaker. The DAC 4, 6, each possesses a pre-determined temperature coefficient, and varies their output voltage according to the variation of the ambient temperature. The characteristics of the VCO 31 varies, according to the variation of the ambient temperature, when the control voltage, which is applied to the VCO 31, is changed, the output voltages of the DAC 4, 6 also change similarly.
Patent TW-200420906-A (TW)
Title: Longitudinal electromagnetic latching optical relay
Inventor: WONG MARVIN-GLENN
IPC: G02B6/35
Filed: 2003-10-30
Abstract: An electromagnetic optical relay is disclosed in which a solid slug moves within a switching channel formed in relay housing. An optical path passing through the switching channel is blocked or unblocked by motion of the solid slug. Motion of the solid slug is controlled by at least two electromagnetic actuators, such as electrical coils surround the switching channel. Motion of the solid slug is resisted by a liquid, such as a liquid metal, that wets between the solid slug and at least one fixed contact pad in the switching channel. The surface tension of the liquid provides a latching mechanism for the relay. An optical signal may be reflected from the wetted surface of the solid slug and switched to an alternative optical path.
Patent TW-200516848-A (TW)
Title: Gate control circuit of pull up transistor for high voltage input
Inventor: LEE BYOUNG-WOON
IPC: H03K17/284
Filed: 2003-11-05
Abstract: The present invention discloses a circuit containing a gate control circuit for pull up transistor. In such a circuit, the gate (G) of pull up transistor is connected to the gate control circuit, and the source (S) of pull up transistor is connected to the power potential, and the drain (D) of pull up transistor is connected to the welding pad node, and the substrate (B) of pull up transistor is connected to a N-well. The circuit is characterized in when applying the high voltage signal, the gate control circuit is used to control the gate bias voltage of the pull up transistor. Thus, the gate control circuit according to the present invention can solve the problems of conventional pull up transistor for small noise tolerance, current leakage, and TDDB, etc., so as to prevent the occurrence of reliability problem.
Patent TW-200419999-A (TW)
Title: Composite channel quality estimation techniques for wireless receivers
Inventor: PIETRASKI PHILIP J
IPC: H04H20/00
Filed: 2003-11-07
Abstract: Enhanced methods for channel quality estimation utilize soft symbol output data to generate a statistic or set of statistics that are representative of BER for each of a plurality of bursts corresponding to a composite channel. The statistics are mapped into a BER estimate to generate individual BER estimates for each of the plurality of bursts. The individual BER estimates are combined to obtain an estimate of the BER for the entire composite channel. Alternatively, the BER estimate for the composite channel may then be mapped into a quality estimate for the composite channel using a monotonic function.
Patent TW-200515982-A (TW)
Title: Tool especially for detaching interior of automobile
Inventor: LAI QING-HUA
Filed: 2003-11-14
Abstract: This invention relates to a tool especially for detaching interior of automobile, comprising a handle part, and a tool part extending from the handle part. The tool part appears to be Z-shaped, and its end is forked to form an edge with gradually thinning thickness. A layer of soft protection layer is provided on the periphery of the mid-section to the edge near the end of the tool part. The protection layer can be a foam layer, a rubber layer, or a plastic layer, etc., so that while using the tool to detach the interior body, the direct contact between the tool and the interior body can be reduced by the protection layer wrapping the bent location of the tool part which is the fulcrum of the applying force, so as to avoid the tool damaging the interior body.
Patent TW-200428896-A (TW)
Title: Power supply for LEDs
Inventor: TRIPATHI AJAY
IPC: H05B44/00
Filed: 2003-12-16
Abstract: The power supply (20) for LEDs provides power to a LED light source (10) having a variable number of LEDs wired in series and/or in parallel. The power supply (20) uses current and voltage feedback to adjust power to the LEDs and provides protection to the LED light source (10). A feedback controller (27) compares sensed current and sensed voltage to a reference signal and generates a feedback signal, which is processed by a power factor corrector (124) to adjust the current flow through the transformer supplying current to the LEDs. A LED control switch (24) clamps a peak of the current to the LEDs to provide further protection to the LED light source (10). A short/open detection circuit (30) indicates any detection of a "LED outage" of the LED light source (10).
Patent TW-200510114-A (TW)
Title: Pad constructions for chemical mechanical planarization applications
Inventor: KOLLODGE JEFFREY SCOTT
IPC: B24B11/00
Filed: 2004-01-05
Abstract: The present invention is directed to an abrasive article comprising a fixed abrasive layer and a subpad. The fixed abrasive element is co-extensive with the subpad. The subpad comprises a resilient element. The resilient element has a Shore A hardness of no greater than 60 as measured using ASTM-2240.
Patent TW-200424151-A (TW)
Title: Process for producing high purity trialkanolamine
Inventor: MORISHITA FUMIAKI
IPC: B01J20/18
Filed: 2004-01-27
Abstract: A process for producing a high purity trialkanolamine excelling in hue and having an APHA of not more than 40, characterizing by including producing a mixed alkanolamine by the reaction of an alkylene oxide with ammonia; removing low-boiling substances from the mixed alkanolamine; removing high-boiling substances by subjecting the product deprived of the low-boiling substance to vacuum distillation, and redistilling the distillate obtained by the vacuum distillation.
Patent TW-200427244-A (TW)
Title: Photodetection sensor
Inventor: KAWAMURA MASAHIRO
IPC: H01L31/02
Filed: 2004-02-02
Abstract: A photodetection sensor allows electrical connection, between conductive resin and grounding terminal to be reliably fulfilled, and is capable of obtaining a larger electromagnetic shield effect so that the photodetection sensor can be used even under electromagnetic noise-prone environments. Also, a photodetection sensor no longer necessitates a separate component metal mesh so that the photodetection sensor is low in price, simple to manufacture and high in productivity. Through holes are formed in electrical connecting portions connected to a grounding terminal via a header. The electrical connecting portions are protruded from a surface of a light-pervious resin and encapsulated in an electrically conductive resin. This conductive resin is filled into the through holes and engaged with inner surfaces of the through holes like an anchor, thus unlikely to peel off. Therefore, the grounding of the electrically conductive resin is ensured, allowing a stable electromagnetic shield effect to be obtained.
Patent TW-200418698-A (TW)
Title: Coil-like transport subject pallet, structure for loading the subject onto pallet, and method for transporting the subject; stacking structure for stacking transport subject loading pallet and method for using the therefore, etc.
Inventor: AOKI TATSUHIKO
IPC: B65D85/04
Filed: 2004-02-04
Abstract: The objective of the present invention is to provide a coil-like transport subject pallet or the like capable of easily, systematically and efficiently transporting transport vessels without damaging coil-like transport subjects, capable of transporting coil-like transport subjects while reducing costs, and capable of improving space efficiency for storage, and suitable for transporting products manufactured on a multikind and small quantity production basis. The present pallet P1 is a pallet P1 for coil-like transport subjects received in a transport vessel (container A) with a coil-like transport subject C loaded on the pallet, the pallet comprising a pallet main body 1, a stack support means 5 installed in the pallet main body for supporting a stack of other pallets P1, the pallet main body 1 having a mount section 3 capable of mounting the axial end surface side of a transport subject thereon, and an abutment section 2 installed in the outer peripheral side of the mount section for zigzag arranging a plurality of transport subjects.
Patent TW-200506814-A (TW)
Title: Pitch quantization for distributed speech recognition
Inventor: RAMABADRAN TENKASI V
IPC: G10L25/90
Filed: 2004-02-06
Abstract: A system, method and computer readable medium for quantizing pitch information of audio is disclosed. The method includes capturing audio representing a numbered frame of a plurality of numbered frames. The method further includes calculating a class of the frame, wherein a class is any one of a voiced or unvoiced class. If the frame is a voiced class, a pitch is calculated for the frame. If the frame is an even numbered frame and a voiced class, a codeword of a first length is calculated by absolutely quantizing the frame pitch. If the frame is an odd numbered frame and a voiced class and a reliable frame is available, a codeword of a second length is calculated by differentially quantizing the frame pitch. If there is no reliable frame available, a codeword of the second length is calculated by absolutely quantizing the frame pitch.
Patent TW-200426894-A (TW)
Title: Slurry for CMP, and method of manufacturing semiconductor device
Inventor: MATSUI YUKITERU
IPC: H01L21/304
Filed: 2004-02-09
Abstract: There is disclosed a CMP slurry which comprises a solvent; abrasive grains; and a silicone-based surfactant having an HLB value ranging from 7 to 20.
Patent TW-200530596-A (TW)
Title: Testing apparatus and testing method
Inventor: CHIANG JEI-CHENG
IPC: G01R31/02
Filed: 2004-03-05
Abstract: A testing apparatus tests whether an electronic device connects correctly with a circuit board. The testing apparatus includes a transferring board, at least one connecting line, and at least one circuit testing board. In this case, the transferring board has a transferring component. The transferring component is electrically connected with the electronic device. A first end of the connecting line is electrically connected with the transferring board. The circuit testing board is electrically connected with a second end of the connecting line. The circuit testing board further has at least one testing point. The testing point is electrically connected with the transferring component. Furthermore, a testing method for testing whether an electronic device connects correctly with a circuit board is also disclosed.
Patent TW-200501808-A (TW)
Title: Display panel and process for producing the same
Inventor: FUTAGAMI TORU
IPC: H01L51/50
Filed: 2004-03-10
Abstract: The present invention provides a display panel of enhanced anti-weatherability, which can avoid exposure to high temperature during the production thereof. The organic EL device (100), used as a display panel, comprises: a non-alkali glass base plate (10), organic EL laminate (20) superimposed on the base plate (10) and sealing plate (30) provided so as to cover the organic EL laminate (20). The sealing plate (30) has 2.0 mm wide peripheral protrusion (31) provided around the central depressed part (32). The organic EL laminate (20) is superimposed on the base plate (10) and comprises conductive film (21) consisting of ITO film, organic EL laminated film (22) superimposed on an upper surface of the conductive film (21), upper transparent electrode (23) superimposed on an upper surface of the organic EL laminated film (22) and extraction electrode (24) connected to the upper transparent electrode (23). The base plate (10) and the peripheral protrusion (31) of the sealing plate (30) are joined in sealed relationship to each other through weld layer (40) consisting of a solder disposed in a sealing zone provided therebetween.
Patent TW-200533033-A (TW)
Title: Rotor and stator structure of motor
Inventor: YUAN QIONG
Filed: 2004-03-31
Abstract: An improved rotor and stator structure of a motor is provided. The rotor structure includes a rotation axis and a magnet encircling said rotation axis. The magnet is magnetized radially or axially. The stator structure includes a sleeve, a first ring positioned on one opening of the sleeve, and a second ring positioned on the other opening of the sleeve. N pieces of first salients and N pieces of second salients are spacedly and coplanarly extended from the first ring and the second ring respectively, and the position of each piece of the first salients corresponds to that of each piece of the second salients.
Patent TW-200505308-A (TW)
Title: Electronic substrate, electronic circuit, and method and device for manufacture of the same
Inventor: KOYAMA MINORU
IPC: H05K3/10
Filed: 2004-04-02
Abstract: This device for manufacture of an electronic circuit forms a desired circuit pattern P by permeating liquid material (10, 40) including a material for circuit pattern formation into a permeable electronic substrate (100). This device for manufacture comprises an ink jet type head (20, 50) which discharges liquid material (10, 40) against an electronic substrate (100), and a shifting device (70) which relatively shifts the ink jet type head (20, 50) and the electronic substrate (100) with respect to one another.
Patent TW-200425385-A (TW)
Title: Stackable tray for integrated circuits with corner support elements and lateral support elements forming matrix tray capture system
Inventor: GARDINER JAMES G
IPC: H01L21/68
Filed: 2004-04-15
Abstract: A stacking tray for electrical components, such as integrated circuits, particularly those of the ball grid array (BGA type) includes an upper side and a lower side. The upper side includes corner elements of a greater height, the inner intersections of which define the periphery of the storage pockets for the electrical components. These corner elements therefore capture and support the electrical component in directions parallel to the floor of the tray. The upper side further includes lateral elements of a lesser height which extend across the periphery of the storage pocket thereby creating a ledge for capturing and supporting the electrical component in the direction perpendicular to the floor. The lower side includes lateral elements of a greater height with inner edges which abut the periphery of the storage pockets thereby capturing and supporting the electrical components in directions parallel to the floor of the tray. The lower side further includes corner elements of a lesser height which extend across the periphery of the storage pocket thereby creating an inverted ledge for capture and support the electrical component in a direction perpendicular to the floor. The comer elements are separate from and independent from the lateral elements.
Patent TW-200535462-A (TW)
Title: Method and apparatus for repairing defect of color filter
Inventor: CHENG CHI-MING
Filed: 2004-04-20
Abstract: The present invention provides a method and apparatus for repairing defect of color filter. A color filter, including a substrate and a color layer thereon, is provided. The color layer has a protrusive defect. Next, a thermal conductive material is heated so as to contact the protrusive defect, such that the protrusive defect is removed to form a concave defect. Next, a suitable resist can be sprayed on the concave defect, and then cured to complete repairing. The above method can be integrated with the present machine for defect detecting and coordinate positioning. Thus, repair will has higher accuracy, and platform and space for support the substrate of color filter factory will be reduced.
Patent TW-200426809-A (TW)
Title: Offset modulating circuit for optical disc, integrated circuit, optical disc device and offset modulating method
Inventor: SASAKI HIDEAKI
IPC: G11B7/09
Filed: 2004-04-22
Abstract: An offset modulating circuit for optical disk is provided. The offset modulating circuit for optical disk comprises a one-side terminal that an output signal from a optical pick-up is inputted, a plurality of offset modulating differential operation amplifiers that output a control voltage to another side at the same time, and a addition operation circuit which sums a plurality of output signal form the plurality of offset modulating differential operation amplifiers. Furthermore, it further comprises an analogy/digital transformer that is according the addition operation circuit's output signal to output a digital signal, and a control voltage modulator that is according the digital signal to change the offset which should be removed, the control voltage which the plurality of offset modulating differential operation amplifiers.