baber/WOPTO huggingface dataset:
Patent TW-355124-B (TW)
Title: Substituted pyrazolylpyrazole derivatives and their use as herbicides
Inventor: FRANKE HELGA
IPC: C07D231/38
Filed: 1997-07-16
Granted: 1999-04-01
Abstract: A substituted pyrazolylpyrazole of formula I, in which R1 is C1-C4 alkyl, R2 is C1-C4 alkyl, C1-C4 alkoxy, or C1-C4 alkyl or C1-C4 alkoxy substituted singularly or multiply by halogen, R1 and R2 together form -(CH2)n-, R3 is halogen, R4 is hydrogen, R5 is nitro or cyano, R6 is hydrogen, C1-C6 alkyl, C3-C7 cycloalkyl, C3-C7-cycloalkyl-C1-C4-alkyl, C2-C6-alkenyl, C3-C6-alkyne, or C1-C8 alkyl interrupted once or more by oxygen, n is 3, 4 or 5.
Patent TW-334361-B (TW)
Title: The improving structures and processes for washer with chamber at both sides
Inventor: SHEU SYH-CHYR
IPC: B21D53/20
Filed: 1997-09-02
Granted: 1998-06-21
Abstract: A process for washer with chamber at both sides, it has top mold of 1st mold, which has installed guiding hole of punching material and punch head of clearance between each washer, and the down mold has corresponding hole cavity. Combine the top & down mold to form material sheet having guiding hole and clearance. Then, move material to 2nd mold, its top mold has top-mold cavity with chamber, and its down mold has relative cavity with chamber. Combine top & down mold to form circular sheet with chamber at both sides. Then, moves the material sheet to 3rd mold, its top & down mold have smooth end surface, to get smooth circular sheet with chamber at both sides. Then, moves material sheet to 4th mold, its top mod is punching head of punching hole, and down mold has a relative punching-hole cavity. Combine top & down mold to form through hole on circular sheet with chamber at both sides. Then, by 5th mold to examine whether the hole diameter is correct or not, and check if the punching head of 4th mold need to change or not due to wearing. Then, move material sheet to 6th mold, its top mold is a circular-shape punch head, and down mold is a relative cavity. Combined top & down mold to form a washer with chamber at both sides.
Patent TW-432078-B (TW)
Title: Polymerization in the presence of a stable free radical and of an iniferter
Inventor: BERTIN DENIS
IPC: C08F4/00
Filed: 1997-11-10
Granted: 2001-05-01
Abstract: The invention relates to a process for the polymerization or copolymerization of at least one monomer which can be polymerized or copolymerized by the radical route in the presence of a stable free radical and of an iniferter. The presence of the stable free radical greatly modifies the behaviour of the iniferter during the polymerization or copolymerization, so that undesirable reactions are much reduced. It is possible, rapidly and with a high yield, to polymerize or copolymerize in the presence of an iniferter in order to result in a polymer or copolymer with a reduced polydispersity and with a monomodal molecular mass distribution.
Patent TW-475218-B (TW)
Title: Rotary processing apparatus
Inventor: MATSUSHITA MICHIAKI
IPC: H01L21/683
Filed: 1998-01-19
Granted: 2002-02-01
Abstract: A rotary processing apparatus comprises: a rotary table on which a substrate to be processed is placed, a rotary drive means for rotating the rotary table, a plurality of holding members each rotating freely with the rotary table having a rotation supporting point at a position close to a peripheral portion of the rotary table, for holding a peripheral portion of the substrate above the rotary table, in a radial direction of said rotary table by taking the rotation supporting point as a center, and including one end having a holding portion for holding the substrate to be processed and the other end having a portion to be pressed; an driving member provided on the rotary table, for driving the holding portion of each of the plurality of holding members towards a center of the rotary table; a pressing member provided underneath the rotary table for pressing the portion to be pressed to a direction opposite to the driving direction of the driving member; and a drive mechanism for driving the pressing member in up and down directions.
Patent TW-419789-B (TW)
Title: Process for producing electronic devices
Inventor: IGEL GUNTER
IPC: H01L21/301
Filed: 1998-02-23
Granted: 2001-01-21
Abstract: The invention relates to a process for producing electronic devices (1) from a semiconductor wafer. Between the electronic devices (1), separation regions (3) with a spatial pattern are formed. A conductive contact layer (7) is deposited and patterned in such a way that conductive terminals (9) extend from the front side of the wafer over at least part of the cross section of the patterned separation regions (3). The terminals (9) are bared by removing material of the wafer in the semiconductor regions (3) starting from the backside of the wafer, and the terminals (9) of adjacent electronic devices (1) are separated.
Patent TW-444150-B (TW)
Title: Semiconductor device and liquid crystal display device
Inventor: KIHARA KATSUYA
IPC: H01L21/02
Filed: 1998-08-12
Granted: 2001-07-01
Abstract: The present invention provides a kind of semiconductor apparatus and liquid crystal display apparatus. The deterioration of transistor characteristic caused by non-uniform intensity of irradiated area during the laser annealing could be prevented for forming p-Si TFTLCD (thin film transistor liquid crystal display). According to this invention, the channel direction of the sampling TFT 6 with large channel width is formed to have an angle of 45 DEG relative to the substrate sides. Therefore, even a defective crystallized region R is formed on a p-Si film 13 during the laser annealing process, each TFT 6 is formed to pass through only a part of the defective crystallized region. Consequently, the deterioration of device characteristic is restrained in a small range such that deterioration of display quality can be prevented.
Patent TW-466357-B (TW)
Title: Drawing apparatus and method for heating and drawing a glass base material
Inventor: SAKASHITA MITSUKUNI
IPC: C03B37/012
Filed: 1998-11-09
Granted: 2001-12-01
Abstract: The glass base material drawing apparatus for heating and drawing a glass base material has a storage unit for storing the glass base material having an opening unit that is opened along the longitudinal direction of the storage unit when the glass base material is placed inside the storage unit, a heating unit for heating the glass base material that has been stored inside the storage unit via the opening unit, and a pull-out unit for pulling out the glass base material heated by the heating unit. The opening unit may be opened in such a manner that the glass base material is moved from a side direction of the storage unit into the interior of the storage unit. A main axis for supporting the glass base material is connected to the glass base material. The storage unit may have a penetration hole through which the main axis is inserted when the opening unit is closed.
Patent TW-446648-B (TW)
Title: High transverse-curvature tire for two-wheeled vehicles
Inventor: ARMELLIN GIANCARLO
IPC: B60C9/14
Filed: 1999-01-22
Granted: 2001-07-21
Abstract: A high transverse-curvature tire for two-wheeled vehicles comprises a carcass structure (2) including at least one ply (3, 4) provided with reinforcing cords (8, 9) substantially parallel to one another and oriented along directions inclined with respect to the equatorial plane (x-x) of the tire, a belt structure (10) formed by a radially inner layer provided with a sheet (11) made of an elastomeric material, and a radially outer layer provided with a plurality of circumferential coils (14a) axially arranged side by side of a cord (14) wound at a substantially null angle with respect to the equatorial plane (x-x) of the tire. Said tire (1) advantageously associates optimum performances of road behavior both in straight stretches and in curve, wear regularity, good kilometric yield and low weight.
Patent TW-434250-B (TW)
Title: 2-(purin-9-yl)-tetrahydrofuran-3, 4-diol derivatives
Inventor: CHAN CHUEN
IPC: C07H19/16
Filed: 1999-01-29
Granted: 2001-05-16
Abstract: There are provided according to the invention, novel compounds of formula (I) wherein R1, R2 and R3 are as described in the specification, processes for preparing them, formulations containing them and their use in therapy for the treatment of inflammatory diseases.
Patent TW-425542-B (TW)
Title: Kalman filter for speech enhancement
Inventor: WU WEN-RUNG
Filed: 1999-03-19
Granted: 2001-03-11
Abstract: The present invention relates to a Kalman filter for speech enhancement that, in a low operation volume, can effectively enhance the speech quality by eliminating the speech noises. The Kalman filter mainly consists of a secondary band analysis filter bank, several secondary band frame parameter estimators, several Kalman filters, and a secondary band synthesis filter bank. The secondary band analysis filter bank can separate the speech signal into several secondary band speeches. The secondary band frame parameter estimators can separate a secondary band speech into several continuous frames and calculate the autoregressive parameter of each frame. The Kalman filters can then use the autoregressive parameter of each frame to enhance the sound quality of the respective secondary band speech. Finally, the secondary band synthesis filter bank can synthesize the enhanced secondary band speeches into an enhanced speech.
Patent TW-500761-B (TW)
Title: Novel resin composition of phosphorus-containing compound with epoxy group
Inventor: HUANG KUEN-YUAN
IPC: C08G59/40
Filed: 1999-04-15
Granted: 2002-09-01
Abstract: This invention provides a novel resin composition of phosphorus-containing compound with epoxy group content, which includes: (1) a phosphorus-containing compound with epoxy group and (2) a phosphorus-containing hardening agent containing substitutes capable of reacting with epoxy groups. The invention further provides application of using the resin composition in preparing prepregs, composite materials, laminated products and printed circuit board. The products manufactured from the inventive resin composition have good processability and exhibit excellent flame retardancy and high heat resistance without the need for addition of a flame retardant.
Patent TW-468356-B (TW)
Title: Method for determining beneficial site(s) for locating bending wave transducer means in operation with member(s)
Inventor: AZIMA HENRY
IPC: H04R7/06
Filed: 1999-04-28
Granted: 2001-12-11
Abstract: Method and apparatus for determining beneficial site(s) for locating bending wave transducer means in operative association with member(s) relying for acoustic operation on resonant modes of bending wave action in such member(s). The method comprises investigative excitation of acoustically relevant bending wave action in a said member; and systematic assessment of measurable effect(s) related to such excited bending wave action and corresponding said acoustic action, which effects vary according to bending wave transducer location areally of said member concerned. Investigative excitation is by application of acoustic energy to said member concerned so as to induce said acoustically relevant bending wave action with bending wave transducer means selectively operatively associatable areally locally of said member to respond to its bending wave action and said measurable effect(s) being of signals from said transducer means, or by bending wave transducer means selectively operatively associatable areally locally of said member concerned so as to induce said acoustically relevant bending wave action.
Patent TW-589317-B (TW)
Title: Medical composition comprising a derivative of tetrahydropyridine (or 4-hydroxypiperidine)-butylazols for the treatment of pain
Inventor: MERCE-VIDAL RAMON
IPC: A61K31/4439
Filed: 1999-08-10
Granted: 2004-06-01
Abstract: The derivatives of tetrahydropyridines (or 4-hydroxypiperidine)-butylazols (I), wherein R1, R2 and R3 are either identical or different and represent a hydrogen atom, a C1-C4 alkyl group, a trifluoromethyl radical, a hydroxyl or alkoxyl radical, or two adjacent radicals can form part of a ring; A represents a C atom and the dotted line represents an additional bond, or A represents a C atom bound to a hydroxyl group and the dotted line represents lack of an additional bond; Z1 is N or CR4; Z2 is N or CR5; Z4 is N or CR7; and R4, R5, R6 and R7, which can be equal or different, represent hydrogen, halogen, C1-C4 alkyl, aryl or substituted aryl, or two adjacent radicals can form part of another ring, are useful for the treatment of acute pain, neuropathic pain or nociceptive pain in mammals, including man.
Patent TW-425812-B (TW)
Title: Integrated image read/write head, and image processor with the read/write head
Inventor: FUJIMOTO HISAYOSHI
IPC: H04N1/031
Filed: 1999-07-31
Granted: 2001-03-11
Abstract: An integrated image read/write head (X) includes a substrate (4), on one surface (40) of which are provided a read circuit with a plurality of photodetector elements (20), a plurality of printing elements (60), and a write circuit for driving the printing elements (60). The read circuit, the printing elements, and the write circuit are connected electrically to a connector (8) mounted on the substrate (4).
Patent TW-411259-B (TW)
Title: Sole construction for energy storage and rebound
Inventor: RUSSELL BRIAN A
IPC: A43B17/03
Filed: 1999-09-29
Granted: 2000-11-11
Abstract: A sole construction for supporting at least a portion of a human foot and for providing energy storage and return is provided. The sole construction includes a generally horizontal layer of stretchable material, at least one chamber positioned adjacent a first side of the layer, and at least one actuator positioned adjacent a second side of the layer vertically aligned with a corresponding chamber. Each actuator has a footprint size smaller than that of the corresponding chamber, and is sized and arranged to provide individual support to the bones of the human foot. The support structure when compressed causes the actuator to push against the layer and move the layer at least partially into the corresponding chamber. In one embodiment, dual action energy storage and rebound is provided by using a plurality of actuators that move both upwardly and downwardly into corresponding chambers. In another embodiment, lateral stability is improved by using tapered actuators having a convex shape to accommodate the natural rolling movement of the foot.
Patent TW-442683-B (TW)
Title: Watertight device designed for interconnecting optical fiber cables and optical organizer device for equipping such a device
Inventor: BRUNET HERVE
IPC: F16B/
Filed: 1999-10-07
Granted: 2001-06-23
Abstract: An optical fiber organizer and a box for receiving it. The inlets (111 to 114) for the optical cables (101 to 104) project side-by-side in row abreast from the same short side (107) of the box bottom (81). The organizer includes a pedestal (122) which receives, in nested manner, stackable modules (135-136) for holding cassettes (117-120). The pedestal (122) is made of a plastics material and has an outside shape (123, 124) that is rounded. A transit empty space (116) is provided before the pedestal (122) for the purpose of passing the fibers (125), and a storage empty space (126) is provided after the pedestal for the purpose of storing standby fibers.
Patent TW-421863-B (TW)
Title: Electric device
Inventor: KOBAYASHI TAKESHI
IPC: H05K3/34
Filed: 1999-10-11
Granted: 2001-02-11
Abstract: The present invention provides an electric device which comprises: the electric device 30, including the first external pins 10 on the device loading portion 11 with the depth t less than 0.1 mm for loading the electric device and the second external pins 20 in separated configuration with the electric loading portion 11; the first external pins 10 are bent approximately as S-type with the bending depth d larger than the depth t of the first external pins; the packaging resin depth T of the non-electric device side of the device loading portion 11 is less than the bending depth d; and, the electric device, the device loading portion, a part of the first external pins and a part of the second external pins are packaged with the resin 40. Therefore, the invention can provide a small electric device with the length, width, height of its resin package all less than 1.0 mm.
Patent TW-507476-B (TW)
Title: Printed circuit boards with in-board shielded circuitry and method of producing the same
Inventor: CHUA AH LIM
IPC: H05K3/46
Filed: 1999-11-05
Granted: 2002-10-21
Abstract: A PCB board with in-board EMI shielding in which a prescribed electrical circuitry within a PCB is shielded from EMI by fabricating a uniform metal shielding enclosure therearound. The shielded circuitry may be a single metal trace, a group of interconnected traces in the same or different layers of the same PCB, or a complete electrical circuitry spanning many different layers and locations within the same PCB. Using the same technology, groups of electrical circuitry that require isolation because of EMI may be fabricated together in proximity, with each group shielded from the EMI of the others. The metal shield contains a top shield in a layer above the circuitry, a bottom shield in a layer below the circuitry, and side shields adjacent the circuitry. There is no gap in the shielding structure, except whether the prescribed circuitry connects to another circuitry.
Patent TW-495504-B (TW)
Title: 3-substituted-4-arylquinolin-2-one derivatives as potassium channel modulators
Inventor: HEWAWASAM PIYASENA
IPC: A61P1/04
Filed: 1999-12-02
Granted: 2002-07-21
Abstract: The present invention provides novel 3-substituted-4-arylquinolin-2-one derivatives having the general formula wherein R, R1, R2, R3, R4, R5, R6 and R7 are as defined herein, or a non-toxic pharmaceutically acceptable salt thereof which are modulators of the large conductance calcium-activated K+ channels and are useful in the treatment of disorders which are responsive to the opening of the potassium channels.
Patent TW-498175-B (TW)
Title: Color-imparting contact lenses with interference coating and method for making the same
Inventor: LI HONGWEN
IPC: G02C13/00
Filed: 2000-01-15
Granted: 2002-08-11
Abstract: Colored contact lenses that are colored by means of interference coatings for cosmetically enhancing or changing the color of the eyes are disclosed. In particular, the interference coating is applied to a surface of the lens material and, although transparent to the cornea and iris anatomy, so that the coating reflects pro-selected bands of the light spectrum to cosmetically change or enhance the natural color or hue of the eye.
Patent TW-483811-B (TW)
Title: Method for manufacturing lightfastness wood
Inventor: JANG SHANG-JEN
IPC: B27K3/34
Filed: 2000-02-01
Granted: 2002-04-21
Abstract: The present invention discloses a method for manufacturing lightfastness wood, including the steps of: (a) treating a wood with butyric anhydride; and (b) reacting the treated wood at 110 to 135 DEG C via butyrylation. The lightfastness is evaluated using an accelerated lightfastness test. After 24 days of accelerated UV irradiation, the values of color difference and yellowness index differences of butyrylated wood are significantly less than those of unreacted wood. The barely discernible color variations on butyrylated wood surfaces reveal that it not only preserves the natural appearance and color of wood but also possesses an excellent lightfastness characteristic.
Patent TW-490936-B (TW)
Title: Methods for simultaneous analog-to-digital conversion and multiplication
Inventor: YANG DAVID XIAO-DONG
IPC: G06J1/00
Filed: 2000-02-29
Granted: 2002-06-11
Abstract: A method of simultaneously providing A/D conversion and multiplication in a Bit-Serial ADCs and single slope ADCs. A bit serial ADC uses a RAMP signal and a BITX signal input to a comparator and 1-bit latch, respectively. When RAMP exceeds an analog input value, the comparator triggers the latch to output the value of BITX. The bits are output serially. The RAMP signal has a staircase shape with voltage levels and voltage steps. In the present invention, multiplication by two coefficients is possible. One coefficient is determined by properly designing RAMP, and the other coefficient is determined by properly designing BITX. Multiplication via RAMP is accomplished by changing the voltage levels by a factor of 1/X, where X is the multiplying coefficient (i.e., multiplication by a factor of 0.5 is accomplished by doubling the voltage of the voltage levels). Multiplication via BITX is accomplished by slowing the frequency of BITX by a factor of X. Also disclosed are methods of designing BITX and RAMP such that multiplication via BITX has a high accuracy. Also, the present invention includes methods for data compression/filtering in a photodetector array using the disclosed multiplication methods. The present invention is suitable for use in multichannel environments because the invention requires only very simple hardware.
Patent TW-512099-B (TW)
Title: Drum type hard copy apparatus
Inventor: SEU PRESTON DOW
IPC: B41J11/04
Filed: 2000-06-05
Granted: 2002-12-01
Abstract: A printing media cartridge 501 for a drum-type hard copy apparatus (Fig. 1-4) has printing media supply 502 within the drum 501. Printable sheet lengths of printing medium 502A are extracted from the interior of the drum through a slot 507 such that individual prints can be produced using the drum outer surface 505 as a platen. Removing a print from the platen (Figs. 9B-9E) extracts the next sheet length 502B from within the drum which is then automatically wrapped back onto the drum's outer surface and aligned for the next print cycle (Fig. 9C, 9G). Printer control encoding is provided with the cartridge.
Patent TW-491884-B (TW)
Title: Waterborne sanitary can coating compositions
Inventor: BROEKHUIS ANTONIUS AUGUSTINUS
IPC: C09D179/02
Filed: 2000-06-17
Granted: 2002-06-21
Abstract: Waterborne sanitary can coating compositions, derived from at least (a) an epoxy resin, derived from phenol derivatives and epichiorohydrin, which has been converted into a cationic NH2 containing form by reaction with amine, an amine adduct or ammonia and subsequently has been converted into the corresponding ammonium salt by addition-of an organic acid, (b) a phenol-formaldehyde resin as curing agent, (c) a polyketone resin, having a number average molecular weight Mn of at least 500, and (d) water, containing minor amounts of organic solvents. Coated tin plate coils on which said waterborne sanitary compositions have been applied and coated cans, obtained from the coated tin plate coil.
Patent TW-457406-B (TW)
Title: Method for making plastic pattern face plate of watch/clock with characters and the face plate manufactured thereby
Inventor: SAKURADA NAOHIRO
IPC: G04B19/06
Filed: 2000-06-20
Granted: 2001-10-01
Abstract: The present invention provides a method for making a plastic pattern face plate of watch/clock with characters at a lower cost, which comprises: using an electric lamination method to make the mold of the surface pattern of an article with a pattern in order to produce an electro-laminated formation mold with a thickness of 100 to 500 μm, and thermally pressing the molded pattern face of the electro-laminated mold on a transparent plastic dial plate of a watch/clock with a thickness of over 76 μm.
Patent TW-452527-B (TW)
Title: Apparatus for moving a workpiece
Inventor: BLAZEV ANCO S
IPC: H01L21/677
Filed: 2000-08-11
Granted: 2001-09-01
Abstract: An improved fluid track for transporting a workpiece is disclosed. The fluid track includes a base having apertures formed therein and rails to guide the workpiece to a desired location. The track is designed such that flows through the apertures suspends the workpiece above the base of the track. The workpiece is urged in a desired or predetermined direction by applying a fluid (e.g., through a nozzle) to a surface of the workpiece.