baber/WOPTO huggingface dataset:
Patent TW-200527583-A (TW)
Title: Method of reducing step height
Inventor: YANG JIA-WEI
IPC: H01L21/76
Filed: 2004-02-09
Abstract: A method of reducing substrate step height. The method includes providing a substrate having a low-voltage device area and high-voltage device area divided by an isolation structure, forming an oxidation mask at least approximately 500 Å thick over the low-voltage device area and parts of the isolation structure, forming a first oxide layer on the exposed high-voltage device area and isolation structure using the oxidation mask as a mask, removing the oxidation mask, and forming a second oxide layer, thinner than the first oxide layer, on the low-voltage device layer.
Patent TW-200421392-A (TW)
Title: Plasma display panel device
Inventor: OTANI EISHIRO
IPC: G09G3/293
Filed: 2004-02-16
Abstract: A plasma display panel includes a front substrate and a rear substrate, with a discharge space therebetween. Row and column electrodes extend on an inner surface of the front substrate. Each display line is defined by paired two adjacent row electrodes. A dielectric layer covers the row electrodes. Unit light-emission areas are formed in the discharge space at intersections of the row and column electrodes. A partition wall matrix comparts the unit light-emission areas from each other. A separation wall divides each unit light-emission area into a first discharge cell, in which discharge occurs across the paired two adjacent row electrodes associated with that unit light-emission area, and a second discharge cell, in which discharge occurs across one of the paired two adjacent row electrodes and the column electrode concerned. The first discharge cell communicates with the second discharge cell via a passage in each unit light-emission area.
Patent TW-200528738-A (TW)
Title: Integrated circuit testing methods using well bias modification
Inventor: GATTIKER ANNE E
IPC: G01R31/26
Filed: 2004-02-20
Abstract: Methods for testing a semiconductor circuit (10) including testing the circuit and modifying a well bias(14, 18) of the circuit during testing. The methods improve the resolution of voltage-based and IDDQ testing and diagnosis by modifying well bias during test. In addition, the methods provide more efficient stresses during stress testing. The methods reply to ICs where the semiconductor well (well and/or substrates) are wired separately from the chip VDD and GND, allowing for external control (40) of the well potentials during test. In general, the methods reply on using the well bias to change transistor threshold voltages.
Patent TW-200427321-A (TW)
Title: A display apparatus
Inventor: HA SANG-KYEONG
IPC: F16M11/04
Filed: 2004-02-24
Abstract: A display apparatus including a base plate; a display main body to display a picture thereon; a lifting member standing on the base plate and combined to the display main body to adjust the height of the display main body; at least one spiral spring connected to the lifting member and to elastically support the weight of the display main body and to extend and retract accordingly as the display main body is lifted up and lowered down; a supporter connected to the spiral spring and to extend and retract the spiral spring via rotation; and a friction member inserted in the supporter to contact with the spiral spring and to generate a predetermined friction while the supporter rotates so that the height of the display main body is maintained even when the weight of the display main body is changed. Accordingly, a display apparatus having an adjustable a display main body even when the weight of the display main body is varies.
Patent TW-200425999-A (TW)
Title: Geared serpentine belt tool
Inventor: STEINWEG PAUL S
IPC: B25B13/48
Filed: 2004-03-19
Abstract: A tool for removing and installing serpentine belts in vehicles has a drive bar, a double box end wrench and a socket. The drive bar has a handle at a first end and a fitting at an opposite second end that is used to connect to the double box end wrench. The double box end wrench has a first end defining a polygonally shaped opening and an opposite second end that defines a ratchering wrench having a first plurality of teeth on an inner circumference thereof. The socket defines a second plurality of teeth on an outer circumference thereof that are adapted to be received by the ratcheting wrench first plurality of teeth. The socket also defines one of a polygonally shaped opening and a polygonally shaped tang that is received by a work piece of an vehicle idler pulley.
Patent TW-200534940-A (TW)
Title: Mold mechanism
Inventor: HUNG PAI-YAN
IPC: B22C9/00
Filed: 2004-04-20
Abstract: A mold mechanism is adapted for installed on a casting machine. The mold mechanism at least contains a carrier, a plurality of platens and a sliding block. The carrier is fixed and installed on the casting machine. The platens are fixed and installed on the carrier. Each platen respectively has a protrusion, the protrusions of the platens are face to face installed on the carrier to form a rail. The sliding block has at least two grooves, which are respectively installed on the corresponding two side surfaces of the sliding block. The dimension of the opening of the grooves just can be passed through by top of the protrusions of the platens, and the protrusions of the platens can be inserted in the grooves. It enables the sliding block to move along a rail formed of these platens. Because the opening of the grooves of the sliding block is smaller to less process the sliding block. Therefore, the time of mechanically processing the sliding block and the machining wear of the machinery that the sliding block processed by can bedecreased.
Patent TW-200507257-A (TW)
Title: Semiconductor device capable of preventing current flow caused by latch-up and method of forming the same
Inventor: AHN SOON-HONG
IPC: H01L27/04
Filed: 2004-04-22
Abstract: A semiconductor device includes first, second, and third wells. The first well is connected to a pad to which an external pin is connected and includes a first-type diffusion region that receives a well bias voltage. The second well is adjacent to the first well, and includes an insulating region and a second-type diffusion region outside the insulating region. The third well is adjacent to the second well and includes a first-type diffusion region that receives a first voltage. The insulating region inside the second well along with the first-type well diffusion region of the first well constitute a bipolar junction transistor that cuts off current flowing from the first well to the third well.
Patent TW-200538529-A (TW)
Title: Organic electroluminescent material and light-emitting element
Inventor: Xu xiang-lun
IPC: C09K11/06
Filed: 2004-05-25
Abstract: The present invention discloses organic electroluminescent material with high brightness, light-emitting efficiency and heat stability, and the light-emitting element applying the organic electroluminescent material. The invention mainly uses the hydrogen atom, nitrile group, alkyl, haloalkyl, cycloalkyl, alkoxy, amino, aromatic hydrocarbon, and aromatic complex alkyl as substitution groups, which not only increases the glass transition temperature of the material so that the molecules will not be cracked easily, but also proffers the organic electroluminescent material made thereby with high stability; therefore, the brightness and the light-emitting efficiency of the light-emitting element made by the organic electroluminescent material of the present invention are higher than conventional light-emitting devices. Accordingly, the organic electroluminescent material and element of the present invention have a substantial utility.
Patent TW-200600752-A (TW)
Title: Method and system for fiber length measurement
Inventor: ZHU YOU-DONG
IPC: G01B7/02
Filed: 2004-06-21
Abstract: A method of fiber length measurement. A image produced by fibers is first received. The image comprises pixels. Luminance values of the pixels are calculated to obtain a diagram. Finally, the average length of the fibers is calculated according to the diagram.
Patent TW-200521698-A (TW)
Title: Circuit arrangement as an interface between a SIM card and GSM modem
Inventor: NEUHAUS HANS-JUERGEN
IPC: G06F13/38
Filed: 2004-06-30
Abstract: A circuit arrangement and method for signal direction definition in a data line (10) between the interfaces of a SIM card (100) and a GSM modem (200) without any control signal for the data direction and without a remote access, with the transmission direction of the data signals being identified, after which only one direction can still be used for transmission, while, at the same time, the identification in the opposite direction is blocked.
Patent TW-200507097-A (TW)
Title: Slurry and method for chemical-mechanical planarization of copper
Inventor: BABU S V
IPC: C09G1/02
Filed: 2004-07-05
Abstract: The claimed invention involves a novel aqueous slurry for chemical-mechanical planarization that is effective for polishing copper at high polish rates. The aqueous slurry according to the present invention comprises particles of MoO2 or MoO3 and an oxidizing agent. A method for polishing copper by chemical-mechanical planarization includes contacting copper with a polishing pad and an aqueous slurry comprising particles of MoO2 or MoO3 and an oxidizing agent.
Patent TW-200506899-A (TW)
Title: Method of recording physical address information on optical disc and optical disc having the same
Inventor: LEE SEUNG-MIN
IPC: G11B7/005
Filed: 2004-07-06
Abstract: An optical disc and method of recording physical address information on the optical disc, the optical disc including a first recording area ranging from an innermost circumference to a predetermined position, and a second recording area ranging from the predetermined position to an outermost circumference. Data is recorded in the first recording area in units of first recording blocks shorter than a predetermined track in the first recording area and is recorded in the second recording area in units of second recording blocks longer than the first recording blocks. First format address information indicating physical address information of a first recording block is recorded in the first recording area and second format address information indicating physical address information of a second recording block is recorded in the second recording area.
Patent TW-200506528-A (TW)
Title: Positive photoresist composition and method of forming resist pattern
Inventor: MASUDA YASUO
IPC: H01L21/027
Filed: 2004-07-15
Abstract: A positive photoresist composition comprising an alkali-soluble novolak resin (A) containing a structural unit (a1) represented by a general formula (I) shown below, and a structural unit (a2) represented by a general formula (II) shown below, and a photosensitizer (B).
Patent TW-200515105-A (TW)
Title: Safety mechanism for a lithographic patterning device
Inventor: VAN DE VEN BASTIAAN LAMBERTUS WILHELMUS MARINUS
IPC: G03F7/20
Filed: 2004-07-22
Abstract: The present invention discloses a lithographic apparatus equipped with a patterning device safety mechanism. In one embodiment, the apparatus comprises an illumination system for providing a beam of radiation; a support structure for supporting a patterning device that serves to impart the beam of radiation with a pattern in its cross-section; a substrate holder for holding a substrate having a plurality of target portions; a projection system for projecting the patterned beam onto the substrate target portions; a connector for securing the patterning device relative to the support structure; and a safety mechanism configured to reduce uncontrolled displacement of the patterning device in case of failure of the connector.
Patent TW-200521114-A (TW)
Title: Substituted 2-phenyl-4-quinolone-3-carboxylic acid compounds and their use as antitumor agents
Inventor: KUO SHENG-CHU
IPC: C07D215/56
Filed: 2004-08-04
Abstract: Substituted 2-phenyl-4-quinolone-3-carboxylic acid derivatives and their salts were synthesized. The results of preliminary screening revealed that these compounds are potent in killing solid tumor cancers.
Patent TW-200520029-A (TW)
Title: Holder for multiple substrates and chamber with the same
Inventor: CHOI JUNG-HWAN
IPC: H01L21/00
Filed: 2004-08-26
Abstract: The present invention relates to a substrate holder for performing the same or different processes on a plurality of substrates independently of each other in a single chamber and a chamber mounted with the same. According to the present invention, there is provided a substrate holder for fixing a plurality of substrates. The substrate holder comprises a plurality of nozzles for injecting curtain gas for separating the plurality of the substrates from each other.
Patent TW-200513500-A (TW)
Title: Azo-metal chelate dye and optical recording medium
Inventor: SATAKE KENICHI
IPC: C07D417/12
Filed: 2004-09-10
Abstract: This invention is to provide an azo metal chelate dyestuff capable of high-speed recording on an optical recording medium and an optical recording medium capable of high-speed recording by using the azo metal chelate dyestuff. This invention is based on the use of an absorbance ratio (OD2/OD1) of absorption peaks in two absorption bands found in absorption spectrum measured at a wavelength ranging from 400 nm to 800 nm is larger than 1.25, which is capable of high-speed recording by using the azo metal chelate dyestuff.
Patent TW-200519558-A (TW)
Title: Method and apparatus for compensating for temperature drift in semiconductor processes and circuitry
Inventor: MARINCA STEFAN
IPC: H03F1/30
Filed: 2004-09-29
Abstract: The present invention provides a method and apparatus for compensating for temperature effects in the operation of semiconductor processes circuitry, such as reference circuits. The method operates on the realisation that the second order effects such as "curvature" in the reference voltage variation over a temperature range is removed. The reference voltage variation over a temperature range can be represented as a straight line. This method provides for the trimming of the absolute voltage by scaling the reference voltage at a first temperature to the desired value by a temperature independent voltage. Then, at a second temperature, the output voltage slope is corrected by adding or subtracting a voltage which is always zero at the first temperature.
Patent TW-200610673-A (TW)
Title: A backup electrical power for starting car engine
Inventor: YAN JIN-FA
IPC: B60K1/04
Filed: 2004-09-30
Abstract: This invention relates to an electrical power for starting car engine, including a backup battery that has one more electrode cell (2 V) so as to have a voltage higher than the original vehicle battery, a voltage step-up circuit for recharging the battery through which the voltage of the vehicle battery is raised to the level sufficient for recharging the backup battery, a reverse current protecting device, and a re-settable fuse device connected with the output circuit and used as a protection means, which will cutoff the power when the output of power is abnormal and can resume the connection of the power when pressed again. The backup battery and all devices are installed in a carrying box for easy to carry. There is a charging plug on one side of the box, which is extended from the inside of the box; and there are a positive polarity clip and a negative clip on the other side of the box, both are also extended from the inside of the of the box. In actual usage, the device is placed inside the vehicle and the charging plug is plugged in the cigarette lighter socket so that it will connected with the vehicle battery and to be charged at anytime. When the engine can't be started by the original vehicle battery, the charging plug is unplugged from the cigarette lighter socket and the box is taken out of vehicle; then the positive clip and negative polarity clip are connected with the vehicle battery. Since the backup battery has one more electrode cell and has a voltage higher than the original vehicle battery and is always fully charged, it can be readily used to start the car engine whenever needed.
Patent TW-200513198-A (TW)
Title: Gum contained areca additive and areca composition
Inventor: SHIAO SHIN-JEN
Filed: 2004-10-07
Abstract: This invention relates to areca additive and areca composition; gum and insoluable fibers contained chewing gum; and dietary chewing gum. These products contain gum matter what keeps fibers together and prohibits from fibers swallow or damage to oral mucosa. Besides, the composition has the advantages of smooth in chewing, of soft form of additives with gum, of separation the areca from other additives in composition, of a longer shelf life, and a higher additive value of product. A composition of chewing gum contains fibers and /or not the dietary fibers also invented.
Patent TW-200525914-A (TW)
Title: Data processing system having a serial data controller
Inventor: ELLEDGE MARK E
IPC: G06F13/40
Filed: 2004-10-08
Abstract: A data processing system (30) includes two processors (70, 80) and a serial data controller (36) for selectively multiplexing serial data signals between one or more of a plurality of serial data devices (40, 42, 44, 46, 74, 76, 82) The serial data controller (36) includes one or more host ports (50, 52, 54) and one or more peripheral ports (56, 58, 60, 62) coupled together through a switching matrix (64). A control circuit (66) and a plurality of control registers (68) are used to configure and control a serial data path created between two or more ports including clock and frame synchronization timing of the data path.
Patent TW-200612808-A (TW)
Title: Heat sink fixing device
Inventor: LO WEN-CHUAN
Filed: 2004-10-12
Abstract: A heat sink fixing device for fixing a heat sink to a printed circuit board includes a connecting portion to be fixed to a side of the heat sink, an extending portion connected with the connecting portion, a first pin connected with the connecting portion for plugging into the printed circuit board, and a second pin connected with the extending portion and first pin for plugging into the printed circuit board. The heat sink fixing device can enhance the bend-curved stress of pin, and increase soldering area, so as to protect the circuit on the printed circuit board, and stably fix the heat sink on the printed circuit board.
Patent TW-200516834-A (TW)
Title: DC/DC converter
Inventor: UMEMOTO KIYOTAKA
IPC: H02M3/158
Filed: 2004-10-26
Abstract: This invention provides a DC/DC Converter, which is capable to use ceramic condenser as a smoothing condenser. The invention regarding DC/DC Converter (1) is to supply electric power from input power source (Vcc) through coil (16) into export terminal (OUT) connected with load (3) by means of switching element (14) for adjusting voltage of the export terminal (OUT), and also comprises a coil current detection resistance (17) for detecting current (IL) flowed in coil; a smoothing condenser (18) for connecting with load side of the coil current detection resistance (17), smoothing voltage of the export terminal (OUT); a standard current value controlling circuit (8) for detecting voltage of the coil side of the coil current detection resistance (17), controlling current (IL) flowed in the coil; a clock generator (10) for generating standard clock (CLK); and a feedback circuit for synchronizing with the standard clock, turnig off the swiching element (14), if coil current (IL) exceeds the standard current, turning on the feedback circuit (9) of the swiching element (14).
Patent TW-200613104-A (TW)
Title: Method of producing nano-structure and nano-structure manufactured by the same
Inventor: HSU JIN-REI
Filed: 2004-10-29
Abstract: This invention provides a method of producing nano-structure and nano-structure manufactured by the same, and the method is to utilize a kind of operation platform with a micro-probe and an opposite substrate. When a distance between the micro-probe and a surface of the substrate is near nanoscale, jump-to-contact and adhesion phenomenon occur between the micro-probe and the substrate due to influence of intermolecular force and surface force. The adhesion phenomenon further results in migration of atoms of the micro-probe and the surface of the substrate. When separating the micro-probe and the substrate, a nano-structure is produced between the micro-probe and the surface of the substrate. If necessary, a micro-pipet can be substituted for the micro-probe.
Patent TW-200616741-A (TW)
Title: Cutter connector of electric cutting machine
Inventor: Deng zheng-yi
IPC: B23D51/08
Filed: 2004-11-17
Abstract: There is provided a cutter connector of electric cutting machine, which includes: a main body having a first end surface and a second end surface opposite to each other, and a storage vessel, wherein the storage vessel has a vessel opening formed on the first end surface and two storage parts for forming an opening at two opposite positions on the periphery wall of the main body, respectively; two steel balls respectively stored in the two storage parts, each steel ball being able to roll from a first position to a second position in respective storage part, wherein, when being located at each first position, each steel ball is distant from the opening of the storage part where the steel ball is located, and when being located at the second position, part of each steel ball is exposed out of the main body from the opening of the storage part where the steel ball is located; a sleeve for sleeving on the main body and sliding back and forth between a third position and a fourth position on the main body along an axial direction of the main body, the sleeve having a driving part capable of pushing the two steel balls to move from the second position to the first position when the sleeve moves from the fourth position to the third position; and an elastic member arranged between the main body and the sleeve for maintaining the sleeve at the third position.
Patent TW-200619946-A (TW)
Title: Method for automatic distinguishing location of devices
Inventor: LEE SHIH-YING
Filed: 2004-12-03
Abstract: A method for dynamical automatic distinguishing of devices is disclosed. The method comprises: opening a plurality of devices; delaying Ta; determining whether the input of current device is zero; if the input of the current device is zero, then the device is the first device; delaying Tb; the first device output S1; on the other hand, if the input is waiting for the input of S(N-1), then the device is the Nth device; the Nth device output SN.
Patent TW-200538546-A (TW)
Title: A microorganism producing 5'-xanthylic acid
Inventor: PARK YOUNG-HOON
IPC: C12R1/15
Filed: 2004-12-07
Abstract: The invention adopted Corynebacterium ammoniagenes KCCM 10448 as parent strain and treated it UV radiation or mutation derivatives such as N-methy-N'-nitro-n-nitrosoguanidine (NTG) according to ordinary procedure, to obtain a mutant strain. The mutant strain is given a resistance to 5-fluorotryptophan, in order to enhance biosynthesis of N5, N10-tetrahydrofolate used for transferring two formyl group during the process of purine biosysthesis, and the strain has an effect on accumulating 5'-xanthylic acid in culture medium at a high yield and high concentration rate for same period of fermentation.
Patent TW-200622116-A (TW)
Title: Ball connect device for linear guide rail
Inventor: KUO CHANG-HSIN
IPC: F16C19/00
Filed: 2004-12-27
Abstract: The present invention relates to a ball connect device for linear guide rail, which makes up of the link-part and the ring-cover. The characteristic of the ball connect device is that the link-part is a belt structure and there are many apertures to install the balls, and the ring-covers are round structures that extend out from the plane of link-part and around the apertures of the link-part to separate and retain the balls. Therefore the ball connect device have the openings on the two sides, the diameter of one side opening is close the diameter of the ball to easy dress up the balls, and the diameter of another side opening is smaller than the diameter of the ball to retain the balls in the ball connect device.