baber/WOPTO huggingface dataset:
Patent TW-504463-B (TW)
Title: Inkjet head maintaining device for printing device
Inventor: LIN TSUNG-TE
IPC: B41J2/165
Filed: 2000-04-28
Granted: 2002-10-01
Abstract: The present invention provides an inkjet head maintaining device for printing devices. The inkjet head maintaining device is used for cleaning an inkjet head of a printing device. The printing device comprises a motor for moving the inkjet head back and forth along a linear inkjet rail. The inkjet head is provided on one side with at least a row of nozzle array linearly arranged, and the direction of the nozzle array is arranged perpendicular to the direction of the first rail. The maintaining device is provided at an end of the inkjet rail, comprising a linear first rail and a linear second rail, a wiper slidably provided on the second rail, and a connecting device provided in the printing device slidable along the direction of the first rail and including a contacting end and a linking end which the linking end is provided with a linear sliding slot. When the inkjet head moves along the direction of the first rail to pass the maintaining device, the inkjet head pushes the contacting end of the connecting device to make the connecting device slide along the direction of the first rail, and the linking end of the connecting device simultaneously pushes the wiper along the direction of the first rail to make the wiper slide along the second rail. At this time, the simultaneous moving process of the wiper and the inkjet head is restricted by the linear sliding slot in the maintaining device to make the wiper slide along the arranging direction of the nozzle array, so as to achieve the purpose of cleaning residual ink on the nozzle array of the inkjet head.
Patent TW-440910-B (TW)
Title: Method for transferring wafers from a wafer box to a wafer boat
Inventor: PENG FU-SHENG
IPC: H01L21/00
Filed: 2000-05-08
Granted: 2001-06-16
Abstract: There is provided a method for transferring wafers from a wafer box to a wafer boat, which is suitable in a semiconductor manufacturing process to use a robot blade to release wafers from the wafer box for being dropped into the wafer boat. The method comprises: placing the quartz wafer boat in the machine, and after the wafer carried by the Teflon wafer box has been positioned, the quartz wafer boat is raised to come in touch with the wafer and is further pushed up slightly; next, lowering the robot blade to move the transmission mechanism so that the wafer is released from the bottom of the Teflon wafer box and dropped into the quartz wafer boat; and finally, using the robot blade to take off the Teflon wafer box from the top, thereby completing the wafer boat transfer. Accordingly, it is able to avoid the problems in that the wafers are overlapped, and scratched or cracked due to dropping, and even the damaged wafers may pollute the cooling chamber and the other wafers in the cooling chamber when the wafers are transferred, thereby reducing the manufacturing cost and labor.
Patent TW-474041-B (TW)
Title: Sulfite additives for nonaqueous electrolyte rechargeable cells
Inventor: GAN HONG
IPC: C25B/
Filed: 2000-05-15
Granted: 2002-01-21
Abstract: A lithium ion electrochemical cell having high charge/discharge capacity, long cycle life and exhibiting a reduced first cycle irreversible capacity, is described. The stated benefits are realized by the addition of at least one sulfite additive to an electrolyte comprising an alkali metal salt dissolved in a solvent mixture that includes ethylene carbonate, dimethyl carbonate, ethylmethyl carbonate and diethyl carbonate. The preferred additive is an alkyl sulfite compound.
Patent TW-498184-B (TW)
Title: Method of manufacturing a device using a lithographic projection apparatus, and device manufactured in accordance with said method
Inventor: BANINE VADIM YEVGENYEVICH
IPC: G03F7/20
Filed: 2000-05-18
Granted: 2002-08-11
Abstract: A lithographic projection apparatus comprising: an illumination system for supplying a projection beam of radiation, the radiation being electromagnetic and having a wavelength less than or equal to 50 nm; a mask table provided with a mask holder for holding a mask; a substrate table provided with a substrate holder for holding a substrate; a projection system for imaging an irradiated portion of the mask onto a target portion of the substrate, wherein the radiation system comprises an integrating element disposed in the path of the radiation, the integrating element comprising a hollow waveguide.
Patent TW-484016-B (TW)
Title: Semiconductor integrated circuit and recording medium
Inventor: NOGUCHI KOKI
IPC: G01R31/3185
Filed: 2000-06-02
Granted: 2002-04-21
Abstract: The purpose of the present invention is to shorten testing time required for testing a plurality of circuit modules by reducing the volume of test data and test results data being inputted/outputted in the registers and interface circuits of circuit modules. The solution is: At the time of testing a circuit 40, test control information is inputted externally to a test interface circuit 14 and set in the scan register 41 of circuit modules 21-24 to be tested through a test signal chain 20. A test circuit performs test operation of the circuits to be tested in parallel based on the test control information by designating the test operation of each test control circuit 42 through a control terminal 32. Test results are read out by the test interface circuit from the scan register through the test signal chain and outputted externally. Consequently, testing actions by the circuit modules can be performed in parallel and the test interface circuit can be shared by the circuit modules.
Patent TW-495349-B (TW)
Title: Waist adjusting device
Inventor: IDA KAZUO
IPC: A41F1/00
Filed: 2000-07-13
Granted: 2002-07-21
Abstract: An object of the invention is to provide a waist adjusting device, in which the number of components is reduced, an assembly thereof is not necessary because of its simple structure so as to achieve reduction of production cost and the adjustment operation is very simple. An adjusting belt (1) has a multiplicity of adjusting protrusions (11) on the surface thereof and a slider (2) has a through portion (20) which the adjusting belt (1) can be passed through in the right and left direction. Engaging protrusions (24) which are capable of engaging the adjusting protrusions (11), when the adjusting belt (1) is passed through an upper section of the through portion (20), are provided on both sides of an inner face of a through hole (23) provided on a rear plate (22) thereof. Attaching holes (27) whose inner side is expanded are provided in a surface plate (21) and a fixing device (4) has two attaching posts (42), which are inserted into the attaching holes (7) and fixed by crushing, at a rear face of a cap (41). Attaching posts (42) are pierced into a waist belt (6) and crushed in the attaching holes (27) so as to fix the slider (2). After the slider (2) is attached on the adjusting belt (1), the adjusting belt (1) is attached to the waist belt (6). By moving the slider (2) downward together with the waist belt (6).
Patent TW-478242-B (TW)
Title: Low phase-noise voltage controlled oscillator
Inventor: WAIGHT MATTHEW GLENN
IPC: H03B1/00
Filed: 2000-07-18
Granted: 2002-03-01
Abstract: An oscillator is formed using a field-effect transistor (FET) in a Colpitts configuration. The circuit has a resistor from source to ground. Also connected to the source are two capacitors, one between the source and ground while the other is from source to gate. These capacitors provide a phase-shifted feedback signal to the gate. Also connected to the gate is the varactor tank, which has a voltage variable reactance that is used to tune the oscillation to the desired frequency. Between the drain of the FET and the supply voltage is a resistor-capacitor network. Between two series resistors a shunt capacitor is added to minimize local oscillator leakage onto the Vdd line. The resistor network also provides impedance for the pre-scalar output, which is simply a connection to the drain of the FET. The pre-scalar output is used to provide a reference signal to the phase-locked loop, which generates the correction voltage to the oscillator's VCO input. It is at the pre-scalar output that a filter network is added to reduce the base-band noise from the Vdd line. By adding a shunt network consisting of a small inductor and a low ESR capacitor, the supply noise is filtered without reducing the voltage or current supplied to the oscillator. The inductor removes the shunt capacitance at the oscillation frequency, avoiding any reduction in signal to the phase-locked loop circuit. The low ESR capacitor works with the resistance on-chip between the Vdd line and the drain to reduce the low frequency noise present at the FET's drain. This reduction in low-frequency noise results in improved phase noise performance without degrading any other circuit parameters.
Patent TW-469564-B (TW)
Title: Semiconductor memory and manufacturing method of the same
Inventor: TANAKA TAKAO
IPC: H01L27/112
Filed: 2000-07-21
Granted: 2001-12-21
Abstract: The present invention provides a semiconductor memory and manufacturing method of the same for suppressing the decrease of a reading margin due to the increase of the threshold voltage of a cell in which code ion implantation is not operated. The influence of the code ion implantation of a mask ROM on an adjacent cell is suppressed by devising cell layout. That is, bit lines 1 are arranged in zigzag manner so that the channel region of each cell can be arranged to be checked. Thus, it is possible to reduce the influence of the code ion implantation on the low threshold transistor (a cell C under consideration) of a code ion implantation impurity diffusion region 3'.
Patent TW-I232253-B (TW)
Title: Spin finish
Inventor: KLEIN RALF
IPC: D06M15/643
Filed: 2000-10-11
Granted: 2005-05-11
Abstract: The present spin finish composition comprises at least about 10 percent by weight based on the spin finish composition of components (a) and (b) having the formula R1-(CO)x-O-(CH(R2)-CH2-O)y-(CO)z-R3, wherein each of R1 and R3 is selected from the group consisting of hydrogen or an alkyl group having from one to 22 carbon atoms or an alkylene hydroxy group having from one to 22 carbon atoms, x is zero or one, R2 may vary within component (a) or component (b) and is selected from the group consisting of hydrogen or an alkyl group having from one to four carbon atoms, y is zero, or from one to 25, and z is zero or one, in component (a), x and z are equal to zero and the average molecular weight of component (a) is less than or equal to 1,900 and if R2 varies, component (a) is a random copolymer; and in component (b), at least x or z is equal to one or component (b) is a complex polyoxyethylene glyceride-containing compound having greater than 10 polyoxyethylene units; up to about five percent by weight based on the spin finish composition of component (c) of an ethoxylated silicone; and at least about one percent by weight based on the spin finish composition of component (d) having the formula R4(CH2O(CO)aR5)b wherein R4 is -C-or -COC-; a is 0 or 1; R5 is -H; from -CH3 to -C18H37; or -CH(R6)-CH2O; b is 4 or 6; and R6 is -H or -CH3 or -H and -CH3 in a ratio of 10:90 to 90:10. The present spin finish composition may be used on industrial yarn.
Patent TW-I271404-B (TW)
Title: Non-steroidal IL-5 inhibitors, processes for their preparation and pharmaceutical compositions comprising them
Inventor: LACRAMPE JEAN FERNAND ARMAND
IPC: C07D417/14
Filed: 2000-08-04
Granted: 2007-01-21
Abstract: The present invention relates to IL-5 inhibiting 6-azauracil derivatives useful for treating eosinophil-dependent inflammatory diseases, to processes and intermediates for their preparation as well as to pharmaceutical compositions comprising the said derivatives. It further relates to the use of such derivatives as a medicine, and to processes for marking a receptor or imaging an organ using the said derivatives.
Patent TW-484339-B (TW)
Title: Thin-film transistor and display device
Inventor: FURUMIYA NAOAKI
IPC: G09G3/10
Filed: 2000-08-16
Granted: 2002-04-21
Abstract: The present invention provides an EL display in which EL elements emit light at a specified brightness by keeping constant the potential at the gate electrode of a TFT for driving a self-light emitting element while suppressing the leakage current of a switching TFT and provides a display in which display elements and wiring can be arranged at high density. Extending direction of a gate electrode 11 formed by projecting a part of a gate signal line 51a is inclined against the extending direction of the gate signal line 51a. Since the joint to a channel 13c and the end of laser light in the long axis direction do not overlap when the active layer of a switching TFT 30 is converted into a p-Si film by irradiating an a-Si film with a linear laser light, a switching TFT 30 generating no leakage current can be obtained resulting a stabilized EL display.
Patent TW-535249-B (TW)
Title: Mask positioning device
Inventor: PENG GUANG-JUNG
IPC: H01L21/68
Filed: 2000-08-29
Granted: 2003-06-01
Abstract: A mask positioning device comprises a spinning holder; a substrate holder; a mask holder; a mask fastened to the mask holder; four replaceable balls with a known diameter located beneath the lower surface of the wafer holder; and four corresponding conical grooves located on the upper surface of the mask holder for placement of the balls; in which when the radius of the ball is R, the conical groove has a precise depth of R*(square root of 2) and an outer diameter of 2R*(square root of 2) so that the wafer holder can be easily fastened to the mask holder, and the balls used are easier to be made and have a better replaceability.
Patent TW-521090-B (TW)
Title: Stable idle procedure
Inventor: BURKE PETER DAMIAN
IPC: F27D7/06
Filed: 2000-12-11
Granted: 2003-02-21
Abstract: A procedure for holding production of molten metal in a direct smelting process is disclosed. In situations where it is necessary to hold metal production and there is a continuing available supply of oxygen-containing gas and solid carbonaceous material, the hold procedure includes the steps of stopping supply of metalliferous feed material, continuing to inject oxygen-containing gas and solid carbonaceous material into the vessel and generating heat within the vessel to maintain the temperature of the molten bath above a temperature at which the bath freezes. In situations where it is necessary to hold production and there is a continuing supply of oxygen-containing gas but no available solid carbonaceous material, the hold procedure includes the steps of stopping supply of metalliferous feed material and injecting oxygen-containing gas and gaseous or liquid combustible material into the vessel and generating beat within the vessel to maintain the bath temperature.
Patent TW-538198-B (TW)
Title: Scroll machine, scroll member and method for manufacture a scroll member
Inventor: CLENDENIN HARRY BURNS
IPC: F04C18/02
Filed: 2000-10-19
Granted: 2003-06-21
Abstract: A scroll compressor has an orbiting scroll which has an end plate with a hub extending generally perpendicular from the end plate. The hub defines a bore within which a bearing is press fit. The machining of the bore in the hub is done in a conical manner to accommodate and compensate for the unequal distortion of the hub between the two ends of the hub. The conical shape and the unequal distortion provide an assembled bearing with a more cylindrically shaped inner surface.
Patent TW-476077-B (TW)
Title: Semiconductor device and the manufacturing method thereof
Inventor: MIKAWA TAKUMI
IPC: H01L27/04
Filed: 2000-10-20
Granted: 2002-02-11
Abstract: The present invention is to prevent the deterioration of polarized characteristics of strong dielectric film composing the capacitor insulation film. The present invention is to form the capacitor on the semiconductor substrate 1, which comprises the lower electrode 2 containing Pt film, the capacitor insulation film 3 containing strong dielectric film, and the upper electrode 4 containing Pt film. The upper stacking adhesive layer 5 on the upper electrode 4, the lower electrode 2, the capacitor insulation film 3, the upper electrode 4 and the adhesive layer are covered by the insulation layer 6. The adhesive layer 5 is consisted of a single layer of metal nitride layer, such as TiN, or metal oxide layer, such as TiOx, or the laminated film of the metal nitride layer and the metal oxide layer.
Patent TW-482895-B (TW)
Title: Sensor device for detecting an angle of rotation and/or a torque
Inventor: NOLTEMEYER RALF
IPC: G01L3/10
Filed: 2000-11-13
Granted: 2002-04-11
Abstract: The invention relates to a sensor device for detecting the angle of rotation and/or the torque of rotating mechanical components (1). The rotating component comprises a torsion shaft which is configured as an external shaft (3). A torque is applied to one region (2) at the end of said shaft and can be removed in the region (5) at the opposite front end of the shaft. An internal shaft (7) is positioned concentrically in relation to the external shaft (3) and one end of the internal shaft is connected to the external shaft (3) in the region (2) of the entry point of the torque. The front end of the external shaft (3) and the internal shaft (7) are preferably provided with magnets (8)(10) with magnetic fields which lie in a radial direction in relation to the shaft axis, to which a respective fixed sensor (9)(11) is allocated. The relative torsion of the magnetic fields in relation to each other can be measured under the effects of the torque, the angle of torsion being proportional to the torque angle.
Patent TW-I229705-B (TW)
Title: Apparatus and method for regenerating etchant solution containing metal compound
Inventor: LEE KANG
IPC: C23F1/46
Filed: 2000-11-15
Granted: 2005-03-21
Abstract: Disclosed is an apparatus and method for regenerating an etchant solution comprising metal compounds. When a sample of the etchant solution is determined to be of lower etching ability than a predetermined criteria as a result of the monitoring and analyzing three colors (red, green, and blue) of the etchant with color sensors in association with a microprocessor, the etchant solution is reoxidized by the addition of a suitable additive solution. The apparatus and method can regenerate spent etchant solutions containing heavy metals in a semi-permanent manner within the module device without wasting a portion of them, so that, in addition to producing no pollution of the environment, it is economically very favorable with an increase in overall etching efficiency.
Patent TW-574431-B (TW)
Title: Sputtered copper films containing tungsten for improving electrical conductivity, thermal stability and hardness properties
Inventor: JU JIN
IPC: C25D13/12
Filed: 2000-11-17
Granted: 2004-02-01
Abstract: This invention is concerning with composition, properties, and production of new copper films containing tungsten by sputter deposition. This invention provides an uncomplicated process to obtain copper films with various tungsten contents ranging from 0 up to 11 atomic percent. The sputter deposition process claimed involves co-sputtering of a tungsten target overlaid with a copper plate. The overlay copper target with symmetrically distributed holes is fabricated so that the tungsten area function exposed for co-sputtering is known. With control of the tungsten target area fraction, a desirable tungsten content in the copper film can be attained. The copper-tungsten films claimed in this invention possess better hardness, thermal stability and electrical conductivity properties, when compared with those of pure copper films.
Patent TW-508575-B (TW)
Title: CLFLUSH micro-architectural implementation method and system
Inventor: PALANCA SALVADOR
IPC: G06F12/08
Filed: 2001-03-20
Granted: 2002-11-01
Abstract: A system and method for flushing a cache line associated with a linear memory address from all caches in the coherency domain. A cache controller receives a memory address, and determines whether the memory address is stored within the closest cache memory in the coherency domain, if a cache line stores the memory address, it is flushed from the cache. The flush instruction is allocated to a write-combining buffer within the cache controller. The write-combining buffer transmits the information to the bus controller. The bus controller locates instances of the memory address stored within external cache memories within the coherency domain, these instances are flushed. The flush instruction can then be evicted from the write-combining buffer. Control bits may be used to indicate whether a write-combining buffer is allocated to the flush instruction, whether the memory address is stored within the closest cache memory, and whether the flush instruction should be evicted from the write-combining buffer.
Patent TW-I286641-B (TW)
Title: Liquid crystal display device
Inventor: FUJIMORI KOICHI
IPC: G02F1/1333
Filed: 2001-01-17
Granted: 2007-09-11
Abstract: Each pixel region includes a transmission region for display in a transmission mode using light entering through a first substrate and a reflection region for display in a reflection mode using light entering through a second substrate. The first substrate includes a transparent electrode region and a reflection electrode region, both of which have flat surfaces facing a liquid crystal layer. The second substrate includes a transparent electrode in the reflection region and the transmission region on its surface facing the liquid crystal layer and includes a light diffusion layer in the reflection region, and the surface facing the liquid crystal layer is fiat in the transmission region and the reflection region.
Patent TW-479210-B (TW)
Title: Control device for vending machine and the summation system for sales data
Inventor: MIYATA YASUHIKO
IPC: G07F9/00
Filed: 2001-02-26
Granted: 2002-03-11
Abstract: A controller for vending machine, wherein the control device is configured in the memory of the main controller and provided with a first file for storing the relative information of the goods sold on the vending machine and goods coding corresponding to each goods, and a second file for storing the sales records using the goods coding from the first file; and, for processing the sales data according to the content in the first and the second files. Further, the content in the first and the second files can be inputted to an external calculator through a memory card and the external calculator is used for summation processing.
Patent TW-510126-B (TW)
Title: Oscillation circuit
Inventor: CHIGIRA HIROKAZU
IPC: H01L27/04
Filed: 2001-02-26
Granted: 2002-11-11
Abstract: An oscillation circuit is provided in the present invention to make the adjustment of VCO (voltage controlled oscillator) oscillation frequency easy. The electric potential of an epitaxial layer 2A provided under a bonding pad, which is connected to a resonance circuit for a VCO, is fixed to a predetermined electric potential (Vcc) through a resistor 6 from a previous floating state. Consequently, the speed of change in the electric potential of the epitaxial layer 2A is increased and the parasitic capacity value is stabilized quickly such that a drift occurred when a power supply is turned on is improved.
Patent TW-527683-B (TW)
Title: Formation method of dielectric film
Inventor: OHMI TADAHIRO
IPC: H01L27/115
Filed: 2001-03-13
Granted: 2003-04-11
Abstract: A formation method of dielectric film is provided. It comprises a formation step to form an dielectric layer, and a film quality changing step to change the film quality by exposing the dielectric film in the atomic type oxygen O* and hydrogen nitride N* plasma accompanying with Kr or Ar inert gas.