baber/WOPTO huggingface dataset:
Patent TW-486741-B (TW)
Title: Aligner and method of exposure
Inventor: KOYAMA MOTOO
IPC: H01L21/027
Filed: 2001-03-30
Granted: 2002-05-11
Abstract: To prevent device quality from degrading even though part of the substrate being repetitively exposed and also, to form high-precision patterns in overlapping regions and in no overlapping regions. Multiple light beams from an optical integrator (14), which forms plural images of a light source, irradiate a photo mask. Part of the photo mask pattern is transferred onto a substrate by repetitive exposure. The aligner comprises an amount-of-exposure adjusting component (PF), which is disposed in a conjugation plane formed by the optical integrator and the photo mask and adjusts amount of exposure for the repetitive exposure region, and relocation components (51, 52), which moves amount-of-exposure adjusting component (PF) in the conjugation plane.
Patent TW-498388-B (TW)
Title: Discharge lamp, method for producing the same and lamp unit
Inventor: HORIUCHI MAKOTO
IPC: H01J61/36
Filed: 2001-04-03
Granted: 2002-08-11
Abstract: A discharge lamp includes a luminous bulb in which a luminous material is enclosed and a pair of electrodes are opposed in the luminous bulb; and a pair of sealing portions for sealing a pair of metal foils electrically connected to the pair of electrodes, respectively. At least one of the pair of metal foils has a twist structure.
Patent TW-I259762-B (TW)
Title: Self-closing slide and mechanism for a self-closing slide
Inventor: KIM JAE
IPC: A47B88/04
Filed: 2001-07-20
Granted: 2006-08-11
Abstract: A mechanism is provided that couples to a slide member of at least a two member slide forming a self-closing slide. The mechanism comprises a housing having a slot guiding an actuator. The actuator is spring coupled to the housing. The actuator engages a second slide member of the slide when the second slide member approaches a closed position. The spring generates a force for moving the actuator and the engaged second slide along the slot to a slide closed position.
Patent TW-554383-B (TW)
Title: Developing unit and developing method
Inventor: KITAMURA TETSUYA
IPC: H01L21/027
Filed: 2001-05-09
Granted: 2003-09-21
Abstract: The present invention is a developing method for performing developing treatment for a substrate, having the steps of moving a developing solution supply nozzle from one end of the substrate to the other end along a horizontal direction and a predetermined direction above the rotating substrate, and supplying a developing solution to the substrate from the aforementioned developing solution supply nozzle during the movement, and when the developing solution supply nozzle moves from one end of the substrate to the other end, a rotational speed of the substrate is changed. According to the present invention, the amount of the developing solution supplied to the center area of the substrate is decreased, and thereby evenness of the developing solution within the substrate surface can be improved.
Patent TW-558544-B (TW)
Title: Self-locking pin mounting arrangement for conveyor belt cleaner scraper blades
Inventor: SWINDERMAN ROBERT TODD
IPC: B65G45/16
Filed: 2001-06-20
Granted: 2003-10-21
Abstract: A mounting arrangement for removably mounting a conveyor belt cleaner scraping member to a support member. The mounting arrangement includes first and second mounting members adapted to be attached to the support member. Each mounting member includes one or more apertures. A base member is adapted to be attached to the scraping member. The base member includes one or more bores adapted to be aligned with a respective aperture in each mounting member. The bore includes inwardly projecting first and second annular ribs. A mounting pin having a shank is adapted to be inserted into the apertures of the first and second mounting members and into the bore of the base member to thereby connect the base member to the mounting members. The shank of the pin includes a first annular groove adapted to receive and interlock with the first rib of the base member and a second annular groove adapted to receive and interlock with the second annular rib of the base member. The interlocking of the ribs of the base member with the grooves of the mounting pin resists removal of the pin from the bore of the base member while allowing removal of the pin from the bore upon application of sufficient force to the pin.
Patent TW-517243-B (TW)
Title: High-speed low-voltage current mode identifying circuit for multi-level flash memories
Inventor: LIN HUNG-JIUN
IPC: G11C7/00
Filed: 2001-07-11
Granted: 2003-01-11
Abstract: A kind of high-speed low-voltage current mode identifying circuit for multi-level flash memories is disclosed in the present invention. The invention includes a current duplication circuit for duplicating the current of memory cell and plural reference current supply circuits connected with each current output terminal of the current duplication circuit. Different reference currents are outputted to each current output terminal and are subtracted from the duplicated memory cell current to obtain the current differential values, which are respectively sent to a current comparator. After fed back and amplified by each current comparator, the signal is sent to an encoder to conduct the encoding process for obtaining data represented by the current value of the selected memory cell so as to reach the effect of quickly reading multi-level flash memory.
Patent TW-537980-B (TW)
Title: Bumper installation fixture
Inventor: YAMADA ATSUSHI
IPC: B60R19/24
Filed: 2001-07-17
Granted: 2003-06-21
Abstract: The object of this invention is to provide a bumper installation fixture with superior workability of attachment and detachment of a bumper to a vehicle body. Disclosed is an engagement piece 36 with a substantially U-shaped end face and rotating around a hinge part 38 is formed between holding faces 34 of this bumper installation fixture 12. An engagement part 40 is protrusively provided upward from an upper wall 36U of the engagement piece 36. An upper face of a lower wall 36L of the engagement piece 36 is used as an operating face 50 rotating the whole of the engagement piece 36 downward around the hinge part 38 when pushed downward. When an engaged part 18 of the bumper 14 presses a tapered face 44, the engagement piece 36 rotates around the hinge part 38, and an engagement face 42 and an engagement hole 46 are engaged. In detachment, when the operating face 50 is pressed downward by a tool 52 or the like, the engagement piece 36 rotates downward around the hinge 38, and an engaged state of the engagement face 42 and the engagement hole 46 is released.
Patent TW-I264796-B (TW)
Title: Method for fabricating TiN layer
Inventor: LEE CHUNG-YEH
IPC: H01L21/76
Filed: 2001-08-07
Granted: 2006-10-21
Abstract: A method for fabricating TiN layer is disclosed. A deposition of TiN layer (MOCVD) and a nitrogen plasma process for the TiN layer are carried out respectively in chambers of different temperatures. Thermal budget of semiconductor device and thermal stress of device structure can be reduced to avoid meting and extrusion of the lower-layer metal conductive wires and cracking of the TiN layer due to the lower temperature of nitrogen plasma. Impurities of the TiN layer can be removed completely in the nitrogen plasma process since thinner TiN layer is formed by multiple depositions. Therefore, the quality of TiN layer can be improved without the problem of removing impurities.
Patent TW-531654-B (TW)
Title: Semiconductor integrated circuit and the automatic insertion method for a test facilitation circuit
Inventor: NOZUYAMA YASUYUKI
IPC: G01R31/28
Filed: 2001-08-07
Granted: 2003-05-11
Abstract: A test is disclosed, which does not rely on the external terminal of SOC and can realize MUX insertion method to inhibit the large-scale formed necessarily during the test. Also, the testing time is shortened by outputting the test result of IP12 out of the SOC through a test result storage circuit 15 which compresses the test result data.
Patent TW-504761-B (TW)
Title: Method of forming a lower storage node of a capacitor
Inventor: WU KING-LUNG
IPC: H01L21/283
Filed: 2001-08-23
Granted: 2002-10-01
Abstract: An isolation layer is formed on a substrate of a semiconductor wafer. At least one recess is formed in the isolation layer by way of a photo-etching-process. A two stage in-situ doped deposition process is then performed to form a first doped amorphous silicon (Α-Si) layer and a second doped amorphous silicon (Α-Si) layer. A doping concentration of the second doped amorphous silicon (Α-Si) layer being less than that of the first doped amorphous silicon layer. A dielectric layer is formed to fill the recess, and a planarization process removes portions of the second doped amorphous silicon layer, the first doped amorphous silicon layer and the dielectric layer on the surface of the isolation layer. Finally, the dielectric layer and the isolation layer are removed, and a hemi-spherical grain (HSG) process is performed to form a rough surface with a plurality of hemi-spherical grains on the surface of the second doped amorphous silicon layer.
Patent TW-516060-B (TW)
Title: Slide switch
Inventor: NIYAMA TAKASHI
IPC: H01H25/00
Filed: 2001-10-29
Granted: 2003-01-01
Abstract: A slide switch includes a case member (2); a slide member (5) movable within a planar range of movement, conducting elements (7, 9) formed between the case member and the slide member, and an elastic member (4) for holding the slide member in a neutral position where the conducting elements are non-conductive. The elastic member (4) is an integral unit having a holding portion (4A) engaged with the slide member, and projecting portions (4B) extending from the holding portion along the planar range of movement toward inner walls of the case member. The conducting elements (7, 9) include contacts (7) arranged on the inner wall of the case member, and conductors (9) arranged on the holding portion of the elastic member. The conductors (9) of the elastic member (4) are movable into contact with the contacts (7) of the case member (2) by an external force for moving the slide member away from the neutral position against a biasing force of the elastic member, and separable from the contacts by the biasing force of the elastic member when the external force is removed.
Patent TW-531809-B (TW)
Title: Semiconductor device manufacturing method
Inventor: SHIOYA YOSHIMI
IPC: H01L21/768
Filed: 2001-11-20
Granted: 2003-05-11
Abstract: A process gas containing any one of N2 or N2O is plasmanized and then a surface of a copper wiring layer is exposed to the plasmanized process gas, whereby a surface layer portion of a copper wiring layer is reformed and made into a copper diffusion preventing layer. According to this method, a noble semiconductor device can be provided, in which, along with increasing the operation speed, the copper diffusion is suppressed.
Patent TW-I289976-B (TW)
Title: Clock and data recovery circuit and clock control method therefor
Inventor: SAEKI TAKANORI
IPC: H03K5/15
Filed: 2001-11-26
Granted: 2007-11-11
Abstract: The invention relates to a circuit and a method for recovering clock and data are provided to easily change a frequency range and to easily adjust a characteristic. The clock and data recovery circuit comprises a phase shift circuit (101), a plurality of latch circuits (102), a counter (103) counting the output of a plurality of the latch circuits, a filter (105) averaging the outputs of the counter for prescribed time, a decoder (106) decoding the output of the filter, and a selection circuit (104). The phase shift circuit (101) further includes a switch inputting multiphase clocks and a plurality of interpolators inputting the plurality of pairs of clocks outputted from the switch and outputting a signal regulating delay time by time obtained by internally dividing the phase difference of a pair of the clocks. The plurality of latch circuits (102) output output-data latching input data based on the signals outputted from the phase shift circuit (101). The selection circuit (104) inputs a pair of data outputted from a plurality of the latch circuits and the clock outputted from the prescribed interpolator among a plurality of the interpolators, and selected a pair of data and the clock.
Patent TW-592822-B (TW)
Title: Multistage reaction system with interstage sparger systems
Inventor: BUTLER JAMES R
IPC: B01J8/04
Filed: 2001-11-26
Granted: 2004-06-21
Abstract: A process and system for the vapor phase alkylation of an aromatic substrate in a multi-stage alkylation reaction zone having a plurality of series-connected catalyst beds spaced from one another to provide mixing zones between adjacent catalyst beds. A feedstock containing an aromatic substrate and a C2-C4 alkylating agent is supplied to an inlet side of the reaction zone. The reaction zone is operated at conditions in which the aromatic substrate is in the gas phase and causing vapor phase alkylation of the aromatic substrate as the aromatic substrate and the alkylating agent flow through the reaction zone and pass from one catalyst bed to the next. A quench fluid comprising one or both of the aromatic substrate and the alkylating agent is supplied into the interior of the mixing zone through a plurality of flow paths in which one portion of the flow paths is directed upwardly within the mixing zone and another portion downwardly within the mixing zone. Alkylated product is then recovered from the downstream side of the reaction zone. The quench fluid is supplied to the mixing zone through a plurality of dispersion channels which are spaced laterally from one another and extend transversely across the mixing chamber. At least some of the dispersion channels dispense the quench fluid alternately, upwardly and downwardly within the mixing zone.
Patent TW-I248460-B (TW)
Title: Adhesive composition
Inventor: DE KEYZER NOEL RAYMOND MAURICE
IPC: C09J157/00
Filed: 2002-01-18
Granted: 2006-02-01
Abstract: The invention relates to an adhesive composition comprising (i) one or more styrenic block copolymers, (ii) a tackifier resin, and (iii) one or more plasticizers, wherein the or one of the styrenic block copolymers is of the general formulae A-C-A (1), or (A-C)n-X (2), wherein each A independently is a polymer block of an aromatic vinyl compound, and C is a mixed polymer block (B/I) of butadiene (B) and isoprene (I) in a weight ratio B:I in the range of 30:70 to 70:30, and said polymer block C has a glass transition temperature (Tg) of at most -50 DEG C (determined according to ASTM E-1356-98), n is an integer equal to or greater than 2, and X is the residue of a coupling agent, and wherein the tackifier resin has an aromaticity (in relative percentage of aromatic protons as determined by H-NMR) in the range of from 3 to 18%.
Patent TW-548957-B (TW)
Title: Image processing method for avoiding color drift of Chinese character in checker-board type and mosaic type displays
Inventor: LIN CHANG-SHEN
IPC: H04N1/62
Filed: 2002-01-25
Granted: 2003-08-21
Abstract: The present invention provides an image processing method for avoiding color drift of Chinese character in checker-board type and mosaic type displays, which comprises first obtaining a text input matrix including two complementary color input pixel matrices, and making each unit in the input pixel matrices move toward the same direction to obtain two complementary color mal-shifted pixel matrices; then, based on the color of the text, taking the brighter one when comparing the input pixel matrix having the same color as the text with the mal-shifted pixel matrix, and taking the darker one when comparing the input pixel matrix having color complementary to the text with the mal-shifted pixel matrix, thereby obtaining two input pixel matrices with complementary colors; and finally integrating the two input pixel matrices into a pixel matrix having a checker-board arrangement. In addition, in the present invention, the input matrix of text can include three input pixel matrices of three primary colors, so as to integrate the output pixel matrix as a pixel matrix having a mosaic arrangement. The present invention makes the text font or graph thick, thereby solving the color drift problem of character.
Patent TW-529070-B (TW)
Title: Job scheduling device
Inventor: LI WEI-JIE
IPC: H01L21/00
Filed: 2002-01-28
Granted: 2003-04-21
Abstract: A job scheduling device is disclosed, which is applied in the operational device. The job scheduling device includes a receiving device, an analyzing device, a sorting device, and a dispatching device; wherein the receiving device is used to receive multiple semi-finished products from multiple operational processes; the analyzing device is connected with the receiving device to analyze the target achieving ratio for each semi-finished product; the sorting device is connected with the analyzing device for sorting the semi-finished products based on the target achieving ratio in an ascending manner for each semi-finished product; and, the dispatching device is connected with the operational device, the sorting device and the receiving device for transmitting these semi-finished products according to the sequence sorted by the sorting device.
Patent TW-I273569-B (TW)
Title: Optical disc and method for identifying recording layer
Inventor: LEE KYUNG-GEUN
IPC: G11B7/24
Filed: 2002-01-28
Granted: 2007-02-11
Abstract: An optical disc in which a physical address of each smallest recording unit and its address recorded during recording increase or decrease on first and second recording layers, and a method for identifying the recording layers without recording separate information about each layer are provided. The optical disc includes first and second recording layers on which data can be recorded and/or reproduced. The first and second recording layers have the same track spiral direction. The physical address of smallest recording units increases or decreases together with an address of the smallest recording units recorded while recording on the disc, from the center of the first recording layer to the outside thereof. The method identifies a recording layer on an optical disc including first and second recording layers on which data can be recorded and/or reproduced, where the first and second recording layers have the same track spiral direction. A physical address of smallest recording units on the first recording layer is made different from a physical address of the smallest recording units on the second recording layer.
Patent TW-533594-B (TW)
Title: Method for fabricating a semiconductor device
Inventor: CHA SEON-YONG
IPC: H01L23/485
Filed: 2002-03-18
Granted: 2003-05-21
Abstract: The present invention discloses a method for fabricating a semiconductor device. In an open bit line cell aligned local interconnection type device having a minimum line width of 1F and a pattern interval of 1F, hard masks are formed on respective conductive layers, and insulating spacers are formed at the side walls thereof, thereby preventing the adjacent conductive layers from being shorted out and maintaining the minimum pattern interval. As a result, a high integration of the device is achieved, and the process yield and reliability of the device are improved.
Patent TW-I224772-B (TW)
Title: Tilt focus method and mechanism for an optical drive
Inventor: FREEMAN ROBERT DAVID
IPC: G11B7/085
Filed: 2002-03-18
Granted: 2004-12-01
Abstract: The present invention relates to a method and apparatus for dynamically positioning the object lens in an optical disk drive to maintain focus despite loss of perpendicularity between the light beam and the information layer of the optical disk. Loss of perpendicularity may occur as a result of any number of factors, including irregularities in the manufacture of the disk, manufacturing tolerances and assembly of the disk drive components, bearing defect frequencies, shock and vibration. Failure to maintain perpendicularity may interfere with the ability of the optical pick up unit of the drive to accurately read and write. The tilt focus mechanism of the present invention utilizes a rotary actuator that positions the objective lens in three dimensions relative to the surface of the optical disk. In one embodiment, a first voice coil motor positions then actuator generally in two dimensions parallel to the surface of the disk and a second voice coil motor positions the objective lens generally along an arcuate path orthogonal to the surface of the disk.
Patent TW-589622-B (TW)
Title: PRML system with branch estimation
Inventor: CHEN HONG-CHING
IPC: H03M13/41
Filed: 2002-03-22
Granted: 2004-06-01
Abstract: A PRML system with branch estimation is proposed. The PRML system comprises an analog-to-digital converter (ADC) for receiving an analog input signal and converting the analog input signal into digital signal according a sampling clock; a branch estimator for receiving the digital signal and estimating each branch value; and a Viterbi decoder for decoding an output signal according to the digital signal and the branch value. Since the PRML system employs the branch estimator to estimate the branch value of Trellis of the Viterbi decoder directly, the PRML system can be simplified and the execution speed of the PRML system can be sped up.
Patent TW-522073-B (TW)
Title: Gliding type panel cleaning machine
Inventor: UETANI MUNEHISA
IPC: B24B21/00
Filed: 2002-04-02
Granted: 2003-03-01
Abstract: This invention provides a gliding type panel cleaning machine capable of cleaning the lateral side edges of the panel and being assembled and used with a scroll type panel cleaning machine. The gliding type panel cleaning machine 10 may be used for cleaning the lateral side edges of the panel, comprising a panel retaining device 20 for retaining a panel 60; polishing heads of two blades 41, 42 that may be pushed to the lateral side edges of the panel 60 maintained on the panel retaining device 20; and a one-way moving device 30 co-linear with the polishing heads moving along the edges of the panel 60. The two blades 41, 42 are provided to orient towards different directions and lean towards the surface of the panel 60 in a fixed angle, in the range of 30 to 30 degrees.
Patent TW-583299-B (TW)
Title: Liquid crystal composition, color filter and liquid crystal display device
Inventor: KAWABATA KOUYA
IPC: C09K19/38
Filed: 2002-04-04
Granted: 2004-04-11
Abstract: The present invention relates to a liquid crystal composition comprising at least a liquid crystalline compound having at least one polymerizable group, a chiral agent and a polymerization initiator. The liquid crystal composition is one filtered through a membrane having a pore size of 1 mum or less. Furthermore, the liquid crystal composition contains an air interface orienting agent and a solvent and has a viscosity in the range of 1 to 100 cP. The present invention also relates to a color filter made from the composition and to a liquid display device assembled from the color filter.
Patent TW-528580-B (TW)
Title: Shoe having simplified construction
Inventor: LAIN CHENG KUNG
IPC: A43B9/08
Filed: 2002-04-12
Granted: 2003-04-21
Abstract: A shoe having a simplified construction includes an upper layer having a top edge and a bottom edge for enclosing a foot. An inner lining layer is joined to the top edge of the upper layer for providing comfort. A counter component is positioned between the upper layer and the inner lining layer for supporting a heel of the shoe. An outsole wall having a slanted inner surface for forming a cavity therein is joined to the bottom edge of the upper layer. An insole for supporting the foot is shaped to include a slanted outer surface for fitting within the cavity formed within the outsole wall. An outsole is joined to a bottom of the outsole wall and the insole for contacting the ground. In an alternative embodiment, the outsole wall includes a vertical inner surface for forming a rectangular-shaped cavity which accommodates a rectangular midsole filler layer.