baber/WOPTO huggingface dataset:
Patent TW-526549-B (TW)
Title: Slit scan-type projection exposure apparatus and method, semiconductor device manufactured by using the slit scan projection exposure method, and method for manufacturing the semiconductor device
Inventor: NARIMATSU KOICHIRO
IPC: G03F7/20
Filed: 1997-12-08
Granted: 2003-04-01
Abstract: The present invention relates to a slit scan-type exposure apparatus and method, and device manufactured using said slit scan exposure method and method for manufacturing the semiconductor device, which are free of defocusing in an exposure when level differences exist on the surface of a semiconductor wafer or chip. In the slit scan-type exposure apparatus, a reticle image is projected on a semiconductor wafer mounted on a semiconductor wafer stage by a projection optical system. Illumination light is focused and then irradiated on the wafer to form a plurality of focus sense areas, which arranged in a direction perpendicular to a scanning direction; the reflected illumination light is received by a plurality photoreceptors for controlling the wafer stage; the focused signals from the plurality of detectors are selected corresponding to the designated regions of the wafer in which the direction is perpendicular to the scanning direction.
Patent TW-437187-B (TW)
Title: Parameterized quantization matrix adaptation for video encoding
Inventor: LEE JUNG-WOO
IPC: H04N11/04
Filed: 1999-10-05
Granted: 2001-05-28
Abstract: In video compression processing, such as MPEG-2 compression processing, the quantization (Q) matrix used to quantize discrete cosine transform (DCT) coefficients is updated from frame to frame based on a parameterized Q matrix adaptation algorithm. According to the algorithm, the Q matrix for the current frame is generated based on DCT coefficient data from the previously encoded frame of the same type (e.g., I, P, or B) as the current frame. In particular, the Q matrix is generated using a function based on shape parameters (e.g., the slope of the diagonal of the Q matrix and/or the convexity of the diagonal of the Q matrix), where the diagonal slope for the Q matrix of the current frame is generated based on the diagonal slope of a DCT map for the previously encoded frame. Before using the generated Q matrix to quantize the DCT coefficients for the current frame, the Q matrix is preferably adjusted for changes in the target mean from the previously encoded frame to the current frame.
Patent TW-499291-B (TW)
Title: Method for harvesting tetranychus and device therefore
Inventor: SHR JIAN-YING
IPC: A01K67/00
Filed: 1999-10-30
Granted: 2002-08-21
Abstract: The present invention relates to a method for harvesting tetranychus and a device therefore; the device mainly comprises a acid-resistant barrel (or metal barrel) for flushing and a screen installed therein; a plurality of spray tubes with nozzles are installed hanging in the acid-resistant barrel; a frame is installed on the bottom of the acid-resistant barrel for flushing where a water collection plate and a discharge outlet are formed and also a sieve set having two layers of filtration nets are installed; the nozzles are used to spray the back of a leaf and leaves are flushed out while coordinating with the screen and the sieve set to separate leaves of different age; next, an air current is used to drain the moisture and the leaves are dried in shade for quick harvesting.
Patent TW-452610-B (TW)
Title: Production of bulky yarn
Inventor: IWATA RYOICHI
IPC: D02G3/24
Filed: 1999-11-25
Granted: 2001-09-01
Abstract: Fleece of fiber bundle drafted in fine spinning process for forming yarn from roving and made fine is subjected to false twist by a hollow spindle and a V-shaped guide to afford a yarn and the yarn is led to a small-diameter cylindrical knitting machine and knitted to provide a bulky chain-like yarn. As for the yarn, when the yarn is stretched in the longitudinal direction, abrasion resistance arises between non-twist yarns constituting chains and strength of the yarn is generated without causing slip of fiber and non-twist fiber bundle is folded in the longitudinal direction of the yarn to form loops.
Patent TW-448600-B (TW)
Title: Solar energy charging method and device for mobile phone battery
Inventor: LIOU MING-YUAN
IPC: H02J7/00
Filed: 1999-12-13
Granted: 2001-08-01
Abstract: The present invention relates to a solar energy charging method and device for mobile phone battery. The device comprises a solar energy battery member, a voltage detection member, a voltage stabilizing member, a control charging switch member, and a charging current limiter member. First, the solar energy battery member receives the sunlight irradiated thereon and converts the received solar energy into electrical energy. Then, after converting the solar energy into the electrical energy, the voltage detection member determines whether the converted electrical energy has reached the voltage level for supplying the mobile phone, so as to use the electrical energy converted from the solar energy or the energy of the chargeable battery to supply power to the mobile phone. When the electrical energy converted from the solar energy has reached the voltage level capable of supplying the mobile phone, the voltage detection member determines whether this electrical energy is still enough to charge the rechargeable battery. If the electrical energy converted from the solar energy only reaches the voltage level for supplying the mobile phone, and no other electrical energy charges the rechargeable battery, the converted electrical energy only supplies the mobile phone. If the electrical energy converted from the solar energy not only reaches the voltage level for supplying the mobile phone, but also can charge the rechargeable battery, the voltage detection member determines, based on the voltage of the rechargeable battery, whether to use the converted electrical energy to charge the rechargeable battery or not. If it is determined to charge the rechargeable battery after using the voltage detection member to determine the voltage level of the rechargeable battery, the rechargeable battery is charged via the charging current limiter member and control charging switch member. After the rechargeable battery is charged completely, or the voltage detection member determines that there is no need to charge the rechargeable battery, the charging process is terminated. In using the method and device of the present invention, the user is able to use solar energy to power the mobile phone and charge the rechargeable battery when the utility power is unavailable, thereby increasing the portability of the mobile phone and charging the rechargeable battery while no utility power is supplied to the rechargeable battery.
Patent TW-461233-B (TW)
Title: Multilayer-wiring substrate and method for fabricating same
Inventor: YAMAZAKI KOZO
IPC: H05K3/00
Filed: 1999-12-24
Granted: 2001-10-21
Abstract: A multilayer-wiring substrate having a via hole structure and method for fabricating the same. Referring to figs. 1(a) and 1(b), after a via-hole 5 is formed by exposure and development in lithography or by laser-drilling, a bottom portion of the via-hole 5 is subjected to resin-etching so as to expose a surface 4A of a lower conductor 4 as shown in fig. 3(b). The exposed surface 4A of the lower conductor 4 is chemically etched so that the conductor 4 is undercut. As a result, undesired material 5B such as adhered residual resin shown in fig. 3(b) is completely removed. In etching the conductor 4 at the bottom of the via hole 5, the lower conductor 4 is preferably etched in an amount of 5-30% of the thickness of the lower conductor 4 to form a depression or recess 6A at a via hole bottom 5C as shown in fig. 3(b), thereby reliably establishing electrical continuity between the lower conductor 4 and the upper conductor 8 by means of a via-hole conductor 7 as shown in fig. 3(c).
Patent TW-420969-B (TW)
Title: Method of producing thin metal case with joint element
Inventor: CHUNG CHI-KEUNG
IPC: H02G3/08
Filed: 2000-01-28
Granted: 2001-02-01
Abstract: A method of producing a thin metal case with a joint element comprises: producing a thin case element with a metal plate by a plastic deformation technique; forming a plurality of joint seats on the surface of the thin case element; coating a structure adhesive on the joint seats, in which the bonding strength of the structure adhesive must be larger than or equal to the tensile strength of the metal plate; mounting a joint element on a corresponding joint seat coated with the structure adhesive with an accurate positioning and combination with the joint seat; and hardening the bonded thin metal element and the joint element.
Patent TW-466167-B (TW)
Title: Steering wheel and method for manufacturing same
Inventor: TANABE JUN
IPC: B29C48/12
Filed: 2000-02-25
Granted: 2001-12-01
Abstract: A steering wheel (1) capable of giving the impression that it is formed thereon with a woodgrain pattern in a manner to extend in a circumferential direction thereof, resulting in the steering wheel having both an appearance and feel of wood which is substantially equal to that of natural wood. The steering wheel (1) includes a rim section (4) having a core (44) incorporated therein. The rim section (4) is constituted by rim elements (A2) made of a thermosoftening synthetic resin material to which woodmeal is added, resulting in the rim section (4) being formed thereon with a flow pattern. The rim elements (A2) are each re-shaped from a straight rod-like configuration into an arcuate configuration in conformity to a curvature of the core (44) and mounted on the core (44), so that the flow pattern may be transformed into an annular flow pattern.
Patent TW-445481-B (TW)
Title: Color cathode-ray tube
Inventor: ARAI SHINJI
IPC: H01J29/07
Filed: 2000-03-13
Granted: 2001-07-11
Abstract: The present invention provides a color cathode-ray tube with a shielding mask electrode, wherein the tension is only applied to the direction of longitudinal axis. When the color cathode-ray tube is used, the application in the lateral direction can still be applied appropriately. The structure of the shielding mask electrode is not changed, but the combination of materials is selected properly. At a temperature of less than 200 DEG C, the thermal expansion coefficient of a frame is larger than that of the shielding mask electrode. When the temperature is higher than 350 DEG C, the thermal expansion coefficient of a frame is smaller than that of the shielding mask electrode, when the temperature is lower than 200 DEG C, the thermal expansion coefficient of the supporting body of shielding mask electrode is larger than that of the shielding mask electrode. When the temperature is higher than 350 DEG C, the thermal expansion coefficient of the supporting body of shielding mask electrode is less than that of the shielding mask electrode. The shielding mask electrode is supported by this frame or the supporting body of shielding mask electrode.
Patent TW-561176-B (TW)
Title: Polyacetal resin compositions
Inventor: OKAWA HIDETOSHI
IPC: C08L59/02
Filed: 2000-06-21
Granted: 2003-11-11
Abstract: The invention provides a polyacetal resin composition with high rigidity, good surface hardness and sliding property. That is, the invention provides a polyacetal resin composition, which is obtained by blending 100 weight parts of polyacetal resin (A) with 0.01 to 100 weight parts of a grafted polyacetal copolymer (B) resulted from 100 weight parts of trioxane (a), 0.01 to 100 weight parts of a mono-function glycidyl compound (b) and 0 to 20 weight parts of a cyclic ether compound (c) that can copolymerize with trioxane.
Patent TW-453882-B (TW)
Title: Method for disinfecting and deodorizing in refrigerator
Inventor: FANG JUNG-HE
IPC: A61L9/22
Filed: 2000-07-19
Granted: 2001-09-11
Abstract: The present invention relates to a method for disinfecting and deodorizing in a refrigerator, which mainly comprises coating a photo catalyst material (TiO2) on a photo catalyst unit; installing a ventilation hole on the photo catalyst unit, and installing it at a place in the sealed space of a refrigerator for continuous or intermittent irradiation of light so that the photo catalyst material can perform a photo decomposition effect on the germs or odor molecules in the refrigerator thereby purifying the air.
Patent TW-471196-B (TW)
Title: Safety device of closed type battery
Inventor: KAWAMURA HIROAKI
IPC: H01M2/12
Filed: 2000-08-03
Granted: 2002-01-01
Abstract: Disclosed is to provide prevention from rupture caused by the sudden internal pressure elevation of overcharge or short circuit, and manufacture of safety device of closed type battery at low cost. Positive electrode pole cap 16 located at one side of its outer case 11 is composed of pressure sustaining plate, which is to be connected to the positive electrode 13 of electrode 12 by positive electrode lead 17 at the same time to form the most inner cap, shielding plate 20, which is to be electrically connected to the shielding plate 20 of the pressure sustaining plate 18 at the same time to form the intermediate cap and sealing plate 21, which is to be electrically connected to the sealing plate 21. Therefore, central junction portion 19 is formed by protrusion 28 of first flat junction face 27 having pressure sustaining plate 18 and second flat junction face 29 of shielding plate 20. The first flat junction face 27 and the second flat junction face 29 is adhered to form a C-shaped gash 31 on the surroundings of the second flat junction face 29, preferably to form a gash 32 for decreasing strength which is bent to the opposite direction of C-shaped gash 31 at the internal side of C-shaped gash 31, and form a bending provisional portion 33 having narrow width between the two sides 32a of a gash 32 for decreasing strength and the portion 31a which is recessed from the two sides of C-shaped gash 31a specified distance.
Patent TW-553733-B (TW)
Title: System and method of integrating corneal topographic data and ocular wavefront data with primary ametropia measurements to create a soft contact lens design
Inventor: ROFFMAN JEFFREY H
IPC: A61B3/10
Filed: 2000-10-16
Granted: 2003-09-21
Abstract: A system and method is provided for integrating corneal topographic data and ocular wavefront data with primary ametropia measurements to create a soft contact lens design. Corneal topographic data is used to design a better fitting soft contact lens by achieving a contact lens back surface which is uniquely matched to a particular corneal topography, or which is an averaged shape based on the particular corneal topography. In the case of a uniquely matched contact lens back surface, the unique back surface design also corrects for the primary and higher order optical aberrations of the cornea. Additionally, ocular wavefront analysis is used to determine the total optical aberration present in the eye. The total optical aberration, less any corneal optical aberration corrected utilizing the contact lens back surface, is corrected via the contact lens front surface design. The contact lens front surface is further designed to take into account the conventional refractive prescription elements required for a particular eye. As a result, the lens produced exhibits an improved custom fit, optimal refractive error correction and vision.
Patent TW-447010-B (TW)
Title: Method of focus measurement
Inventor: KU CHIN-YU
IPC: H01L21/027
Filed: 2000-08-29
Granted: 2001-07-21
Abstract: The present invention provides a method of focus measurement, wherein a specially designed mask pattern is used to measure the best focus of the exposure process, which is a binary mask layout of bar-like pattern built with BIB patterns including both inner and outside rectangles. When the focused position of the exposure process is different, the center of gravity of both the inner and outside rectangles transferred to the photoresist layer will have different deviations. By plotting this deviation amount against the focus position, an approximated second order equation can be obtained. After differentiating and letting it be 0, the best focus can be obtained.
Patent TW-475175-B (TW)
Title: Semiconductor device
Inventor: ARIMOTO KAZUTAMI
IPC: G11C11/407
Filed: 2000-09-08
Granted: 2002-02-01
Abstract: A source potential control circuit applies supply potential VDD2 (< VDD1) to a common source line in a write operation and applies supply potential VDD1 thereto after data is inverted for restoring. Accordingly, supply potential can be reduced and thus reduced power consumption is achieved without complicated manufacturing process.
Patent TW-484115-B (TW)
Title: Apparatus and method for monitoring line disconnection and fire and a fire alarm system having the same
Inventor: KOO MIN-SIK
IPC: G01R31/02
Filed: 2000-10-19
Granted: 2002-04-21
Abstract: A fire alarm apparatus for monitoring line disconnection and occurrence of fire is disclosed, capable of checking line disconnection or a fire regardless of the installation place of a terminal endpoint resistor installed for checking disconnection of line for a fire detector. When a detecting voltage signal representing a present voltage state of plurality of detectors is inputted through the line which electrically connects the plurality of detectors, a control section compares the voltage level of the detecting voltage signal with a predetermined reference voltage level, and generates either a line disconnection control signal or a fire control signal respectively representing the disconnection of the line for the plurality of detectors or occurrence of fire. A first alarm section informs the user of the disconnection of line for the plurality of detectors in response to the line disconnection control signal and a second alarm section informs the user of the occurrence of fire in response to the fire control signal. Accordingly, it is able to monitor a state of the detecting line, the common line and the fire detector, all the time regardless of the installation place of the terminal endpoint resistor connected between the detecting line and the common line to check the line disconnection of the plurality of fire detectors.
Patent TW-461039-B (TW)
Title: Method for manufacturing self-aligned contact of MOS device and structure manufactured by the same
Inventor: JAN JING-SHIU
IPC: H01L21/768
Filed: 2000-11-14
Granted: 2001-10-21
Abstract: There are provided a method for manufacturing self-aligned contact of MOS device and a structure manufactured by the same. The manufacturing method comprises first forming a gate oxide layer, a conductor gate, a cap layer and source/drain on a substrate, and forming a conformal buffer layer on the substrate; next, forming an undoped polysilicon gate spacer; and finally, covering a dielectric layer on the substrate, and using photolithography technique to form a self-aligned contact hole in the dielectric layer and the conformal buffer layer, and filling a conductor layer in the self-aligned contact hole, thereby forming a self-aligned contact.
Patent TW-503360-B (TW)
Title: System and method permitting customers to order selected products from a vast array of products offered by multiple participating merchants
Inventor: HUNTER CHARLES ERIC
IPC: G06Q20/24
Filed: 2001-02-12
Granted: 2002-09-21
Abstract: A universal automated order processing system represents multiple (e.g., hundreds or thousands) participating merchants who offer their products through the system. Customers become qualified for using the system by supplying a set of information (e.g., name, credit card number, shipping address) that is stored in a customer database. When a customer wishes to order a product, the customer calls the system, customer identity is automatically confirmed, the customer enters a product order number and the complete order is routed to the appropriate merchant with the information necessary for the merchant to fulfill the order. Available credit verification and other aspects of credit card transactions may be handled by either the system operator or the merchant. The system operator may offer revolving credit. The system may also be used to provide potential customers of the merchants with free product information.
Patent TW-529925-B (TW)
Title: Floor cleaning sheet
Inventor: KAKIUCHI SHUSUKE
IPC: C11D3/37
Filed: 2001-01-19
Granted: 2003-05-01
Abstract: A floor cleaning sheet (1) impregnated with an aqueous detergent is used as attached to a cleaning part (11) of a cleaning tool (10) having a handle (12) of stick form connected to the cleaning part (11). The surface layer of the floor cleaning sheet (1) which is to be brought into contact with a floor comprises nonwoven fabric formed by fiber entanglement of a fiber web and has a static friction resistance of 900 to 2500 cN against #1200-grit sandpaper.
Patent TW-555684-B (TW)
Title: Elevator control device
Inventor: TAJIMA SHINOBU
IPC: B66B1/34
Filed: 2001-02-07
Granted: 2003-10-01
Abstract: An elevator control device includes: a convertor which rectifies an a.c. power and converts the a.c. power into a d.c. power; an inverter which converts the d.c. power into an a.c. power having a variable voltage and a variable frequency; an electric motor which is driven by the a.c. power having a variable voltage and a variable frequency to drive an elevator; a power storing unit which is charged with an electric power; a required-power arithmetically operating circuit which calculates a required power of the elevator which is an electric power required for the operation of the elevator or an electric power caused by the operation of the elevator; and a charging/discharging control circuit which controls the charging operation or the discharging operation of the power storing unit based on the required power of the elevator.
Patent TW-502483-B (TW)
Title: Battery pack
Inventor: SONOBE SATOSHI
IPC: H01M10/44
Filed: 2001-02-07
Granted: 2002-09-11
Abstract: The present invention relates to a kind of battery pack that uses the battery 1, which is composed of a single or multiple battery units, as the power source for connecting with the external host machine. The invention is provided with the followings: the charging/discharging apparatus 2-4 connected in series with the battery 1 for performing charging and discharging; a current detecting means 6 and 7 for detecting charging and discharging currents; a voltage detecting means 5 for detecting voltage; a temperature detecting means for detecting temperature; and a control means 9, in which the control means is operated in such a manner that it turns the state from at least one of the charging state, the discharging state, the charging stop state, and the discharging stop state to another state by controlling the charging/discharging means 2-4 based on the charging/discharging currents, the voltage and the temperature as detected such that the state information is transmitted to the external host machine when there is a request or at regular interval or when there is a state transition. Thus, the state transition such as a charging/discharging state or a stop state of the battery pack, which is controlled according to charging/discharging current, voltage, and temperature, is controlled and information of state transition can be managed and controlled by the external host machine.
Patent TW-589382-B (TW)
Title: Erythritol-producing Moniliella strains
Inventor: LIN SHIE-JEA
IPC: C12P1/02
Filed: 2001-02-15
Granted: 2004-06-01
Abstract: An isolated strain of the Moniliella species that converts glucose to erythritol with a conversion rate of at least about 45% is disclosed, as is a method of producing erythritol from such a strain.