baber/WOPTO huggingface dataset:
Patent TW-297110-B (TW)
IPC: G06F3/033
Filed: 1996-06-04
Granted: 1997-02-01
Abstract: A low-cost joy stick or pad with improved performance, reliability and durability which can be used as a cursor pointing device for computers, remote controls, video games, consumer electronics, industrial controllers, automotive and other applications. A conductive spring or sheath connects to a conductive curved rubber transducer which can be deflected to make contact with conductors on a printed circuit board, providing electrical outputs to a microprocessor or other device. <IMAGE>
Patent TW-324668-B (TW)
Title: A catalyst composition for use in a hydroconversion process
Inventor: GUY BARRE
IPC: B01J23/12
Filed: 1996-07-23
Granted: 1998-01-11
Abstract: A catalyst composition for use in a hydroconversion process, which comprises, as the sole catalytically active metal components, from 0.1 to 15 % by weight of platinum and/or palladium and from 2 to 40% by weight of at least one metal of the actinium series supported on an acidic carrier, the weight percentages indicating the amount of metal based on the total weight of the carrier, in which a hydrocarbon feedstock comprising aromatic compounds is contacted with the catalyst at elevated temperature and pressure in the presence of hydrogen.
Patent TW-387861-B (TW)
Title: A method of calcining titanium dioxide
Inventor: EVERALL NEIL JOHN
IPC: G01J3/44
Filed: 1996-10-01
Granted: 2000-04-21
Abstract: A method for calcining titanium dioxide comprises monitoring the conversion of anatase titanium dioxide to rutile titanium dioxide by positiong an optical probe close to a calcination kiln and monitoring the Raman spectrum produced by the titanium dioxide. Control of the kiln operation is improved because the method provides a more rapid feedback of the degree of conversion than traditional methods such as X-ray fluorescence.
Patent TW-316892-B (TW)
IPC: B65H54/02
Filed: 1996-10-09
Granted: 1997-10-01
Abstract: A winding machine for a continuously accumulating thread (1) has a rotatable drum (6) on which are mounted two reel spindles which can be rotated. Ahead of the drum as the thread runs, the machine also has a thread laying device (4) and a roller (5) which makes contact on its periphery with the reel (15) being formed on the operating spindle (9 or 10). The distance between the roller axis (13) and the operating spindle axis (11) can be changed in an expanding direction corresp. to the increasing reel dia. The machine has a drum rotation controller (20), a device for determining thread speed and a device for determining the rotational speed of the operating spindle. The controller has a computer unit (21) for calculating the present instantaneous dia. of the reel under formation and its present instantaneous angular speed between beginning and end of each computing cycle for use as control quantities for the drum rotation over the complete reel travel. Also claimed is a process for control of the winding machine using the above appts. where the drum is rotated with angular speed which varies continuously from one computing cycle to the next.
Patent TW-373175-B (TW)
Title: Data maintaining circuit
Inventor: IWATA TORU
IPC: G11C11/412
Filed: 1996-10-21
Granted: 1999-11-01
Abstract: In addition to, for this invention, change to high speed for when the low voltage is driven to make reading activity or write-in activity, it also can reduce leakage of current to reduce power consumption. Memory unit 11 is from: to interconnect one of output joint and another input joint with first invert image device 12 and second invert image device 13, formed with first and second transistor 18, 19. And gate electrode is connected to each transistor 18, 19 of the font line WL and separately connect to font line set BL, /BL and each memory joint between N1, N2. This data maintaining circuit having: memory unit 11 used in drover invert image device 12, 13 for electric source potential VCM and it is by the externally added circumference circuit and power source potential VSS with high tactic or is using driving an invert image device 12, 13 to connect to potential VSM compared to the externally added circumference circuit connection VSS, as lower tactic.
Patent TW-384599-B (TW)
Title: Paper-feeding scanning system
Inventor: JIAN CHUEN-REN
IPC: H04N1/04
Filed: 1997-01-23
Granted: 2000-03-11
Abstract: The present invention relates to a paper-feeding scanning system, for reading the image of a scanned object, including: a scanner and a processor; the scanner comprises a transparent scanning window; and a roller, having the surface pressed against the transparent scanning window and having a center axis, and with a plurality of grooves perpendicular to the center axis on the surface; the scanned object is scanned by passing through the transparent scanning window and the roller device. The processor has the driver of the scanner in which the driver can drive the scanner to execute scanning operation based on the shielded states of the grooves by the scanned object.
Patent TW-331699-B (TW)
Title: Fabricating a surface laminar circuit
Inventor: YAMASHITA SHIGEAKI
IPC: H05K3/00
Filed: 1997-07-16
Granted: 1998-05-11
Abstract: A method for fabricating a surface laminar circuit comprises the steps of forming a first dielectric layer on a substrate ; forming , on the first dielectric layer , a second dielectric layer having a greater photosensitivity than the first dielectric layer , and exposing the first and the second dielectric layers simultaneously using a predetermined pattern and developing the dielectric layers to form a viahole . The dielectric effect provided by the second dielectric layer is preferably less than that provided by the first dielectric layer .
Patent TW-531745-B (TW)
Title: Optical recording medium
Inventor: MIN KYUNG-SUN
IPC: G11B7/2537
Filed: 1997-08-12
Granted: 2003-05-11
Abstract: An optical recording medium is provided. In the optical recording medium including a substrate having pregrooves, and a metal recording layer, a buffering layer, a reflecting layer and a protecting layer which are sequentially stacked on the substrate, the substrate, the angle (theta) of the slant side of the pregroove is 30 to 90 DEG and the buffering layer has 10 to 50,000 Pa.S melt-viscosity at 140 DEG C. Therefore, the optical recording medium can be compatible with a CD and playable by a DVDP, and manufactured at low cost without using a dye, providing a high reflectivity at longer wavelength than 600 nm.
Patent TW-363203-B (TW)
Title: Surface waving plasma operation apparatus
Inventor: WATANABE SEIICHI
IPC: C23C16/50
Filed: 1997-08-27
Granted: 1999-07-01
Abstract: The invention relates to a surface waving plasma operation apparatus which is to vertically allocate a coaxial cable providing the microwave at the dielectric window of the processing chamber. There is a conductive plate used for microwave propagation at the dielectric window on the perimeter of the coaxial cable. Because the generated critical electron density is above Ne, there forms a microwave transmission path between the surface of plasma and the conductive plate. So, the microwave can be transmitted homogeneously from center to outer perimeter along the dielectric window without forming the reflection. The plasma can be stably and homogeneously generated and be highly reproducible.
Patent TW-459022-B (TW)
Title: Pigment preparation useful for ink-jet printing, dispersing mixture used therein and ink-jet printing method
Inventor: NYSSEN ROGER
IPC: C09K23/00
Filed: 1997-10-15
Granted: 2001-10-11
Abstract: The present invention relates to a method comprising ink-jet printing with a printing ink containing a pigment preparation containing (a) water (b) a dispersing agent, and (c) at least one pigment consisting of a barbituric acid substituted by radicals containing methine or azo groups or a derivative thereof, preferably present as a salt or a complex, a solid solution, an inclusion compound, or an intercalation compound.
Patent TW-381999-B (TW)
Title: Portable carrier for aerosol containers and method therefor
Inventor: HOLMGREN VILMA G
IPC: B65D83/14
Filed: 1997-11-07
Granted: 2000-02-11
Abstract: A portable container carrier for housing aerosol containers and other articles having disposed on one end portion thereof an actuatable or removable cap. The portable carrier includes generally a housing member having a first cover member slidably coupled to a first end portion of the housing member, and a second cover member slidably coupled to a second end portion of the housing member. The cover members are movable relative to the housing member between an opened position and a closed position, wherein the aerosol container caps are enclosed within the carrier by the cover members in the closed position, and wherein the aerosol container caps protrude through apertures of the cover members in the opened position so that the containers are accessible without having to detachably remove the cover members from the housing member, and the containers are accessible and useable without having to remove the containers from the carrier.
Patent TW-393291-B (TW)
Title: Mowing machine
Inventor: ITOH KAZUO
IPC: A01D34/73
Filed: 1998-06-05
Granted: 2000-06-11
Abstract: A mowing machine is equipped with upper and lower blades on the same spindle. Both blades rotate at the low speed and in opposite directions as the other. Cutters protruding from the upper and lower blades are used for shearing off grass. And the features of the machine are as follows: a supporting rod is attached beneath the plate-type body housing on the circumference away from the spindle in equal distances. The machine is equipped with a sun gear and a ring gear, both of which are integrated with the lower and upper blades. The blades has the same center as the locus. Rotating bodies equipped with supporting rods revolve freely around the sun gear and inscribe the ring gear. At least one of the rotating bodies is selected to become pinion mesh the sun gear and the ring gear. At least one of the pinions is driven by power source. A mechanism on the supporting rod for prevents radial movement of the sun gear and the ring gear.
Patent TW-393681-B (TW)
Title: Method for checking a correction pattern
Inventor: LIN JIN-LUNG
IPC: G01N21/956
Filed: 1998-06-11
Granted: 2000-06-11
Abstract: This checking method for a correction pattern first performs an optical proximity correction (OPC), with the original pattern used as an exposure mask to obtain an OPC pattern. Then, an ""exclusive OR"" logic operation is used with the original and OPC pattern to obtain a checking pattern, which includes plural line-width sizes. Finally, the line-width sizing of the checking pattern and an OPC reference size are compared to confirm if the correction pattern is correct.
Patent TW-437047-B (TW)
Title: Low-voltage triggering electrostatic discharge protection
Inventor: JENG WEN-BO
IPC: H01L23/60
Filed: 1998-07-21
Granted: 2001-05-28
Abstract: The present invention provides a low-voltage triggering electrostatic discharge (ESD) protection system and method in the field of integrated circuit. The low-voltage triggering ESD protection circuit comprises a path with low triggering voltage and a low resistance that can be rapidly opened. The protection circuit can be applied to power bus, input, and input/output ESD protection device. The protection circuit is compatible with the compensated metal oxide semiconductor (CMOS) processing and achieving high ESD performance even for the device made in the advanced CMOS processing.
Patent TW-380196-B (TW)
Title: Ash cooler for cooperation with an associated fluidized bed
Inventor: PANOS PAUL JOHN
IPC: F23C10/02
Filed: 1998-08-26
Granted: 2000-01-21
Abstract: An enclosure having a floor, a plurality of walls disposed around the floor and a ceiling. The enclosure also has an inlet and an outlet. The outlet is disposed in one of the walls near to the floor and the apparatus also includes tubing disposed within the enclosure for heat exchange relationship with associated ash entering the inlet of the ash cooler. In some forms of the invention the floor is planar and is disposed in oblique relationship to a horizontal plane. The outlet may be disposed proximate to the floor at the lowest elevational part thereof and the enclosure may be generally rectangular and may have first and second opposed sides and opposed third and fourth sides and the first and second sides are longer than the third and fourth sides. In some cases the ratio of the length of the first and second sides to the length of the third and fourth sides is two or three to one. In some embodiments the floor slopes from downwardly from the third side to the fourth side with the intersection of the floor with the first and second sides defining lines that are oblique with respect to a horizontal plane. The inlet is disposed proximate to the third side. The ash cooler may further include a plurality of nozzles extending from the floor. The plurality of nozzles each have a head disposed above the floor and directing a fluid toward the fourth side whereby ash deposited within the enclosure is urged by fluid passing through the nozzles to move toward the fourth side.
Patent TW-418399-B (TW)
Title: Zero volt/zero current fuse arrangement
Inventor: VER WEGEN PETER
IPC: G11C17/16
Filed: 1998-09-24
Granted: 2001-01-11
Abstract: A zero volt/zero current fuse arrangement comprised of two coupled latches is provided, especially for use with interconnect layers made of copper, which prevents the dendritic growth of copper and thus reduces the possibility of ""regrowing"" the fuse after it has been blown.
Patent TW-388917-B (TW)
Title: High-resistance load SRAM
Inventor: NATSUME HIDETAKA
IPC: H01L21/8244
Filed: 1998-09-25
Granted: 2000-05-01
Abstract: A SRAM indludes a plurality of high-resistance memory cells each having a point symmetric structure. The memory cell has a pair of load resistors each implemented by a contact plug. Each of the contact plugs connects the drain of a first drive transistor and the gate of a second drive transistor with a source line. The source/drain region of each transfer transistor is connected to a bit line implemented by a fourth layer aluminum via a contact plug received in a through-hole having a side wall for insulating the contact plug from the ground line implemented as a third layer polysilicon film.
Patent TW-379432-B (TW)
Title: Method of manufacturing self-aligned shield wires
Inventor: CHI MING-HUA
IPC: H01L21/768
Filed: 1998-10-15
Granted: 2000-01-11
Abstract: A method of manufacturing self-aligned shield wires adjacent to signal wiring in a semiconductor circuit. The steps of this method included the forming of the silicon oxide gap wall on the sidewall of the signal wire, depositing a metal on the signal wire and above the gap wall, further removing the top surface of the metal layer, and keeping the height of the surface lower than the surface of the signal wire. The remaining metal layer shall be the metal wire for shielding. Finally, remove the silicon oxide gap wall.
Patent TW-390986-B (TW)
Title: Cache memory system
Inventor: KUMAKIRI KAZUO
IPC: G06F12/08
Filed: 1998-10-19
Granted: 2000-05-21
Abstract: The present invention provides a cache memory system which allows a user to update cache memory in advance without adding special hardware. The cache memory system comprises cache memory composed of a plurality of banks, a cache controller which issues an update instruction as directed by a command, and a DMA controller which transfers data. The cache controller has a command register in which a cache update instruction from a central processing unit is stored. When a cache miss occurs or when the cache controller detects that data was written into the command register, the cache controller issues a DMA transfer instruction to the DMA controller.
Patent TW-411646-B (TW)
Title: Battery protection device and battery device using thereof
Inventor: UMEKI NOBUAKI
IPC: G01R19/165
Filed: 1998-10-29
Granted: 2000-11-11
Abstract: A battery protection device has a charging circuit for charging a capacitor in accordance with an input signal so that the input signal can be distinguished from noise, and an output circuit for generating an output in accordance with the input signal. The battery protection device receives as its input signal a over-voltage detection signal, and the capacitor is charged in accordance with this signal. The output circuit outputs a signal for cutting off the battery charging path in accordance with the over-voltage detection signal. The battery protection device also has a latch circuit for latching the output of the output circuit in a state for outputting the charging path cutoff signal once the voltage across the capacitor exceeds a predetermined level, and an operation-responsive circuit for independently supplying an electric current to the capacitor in response to a predetermined operation. When a change is caused in the voltage across the capacitor by the current supplied from the operation-responsive means, the change is fed to the latch circuit and thereby the latch circuit is unlatched.
Patent TW-374718-B (TW)
Title: Absorbent interlabial device
Inventor: OLSON CHRISTY ANN
IPC: A61F13/472
Filed: 1999-02-12
Granted: 1999-11-21
Abstract: Absorbent devices, and more particularly absorbent devices that are worn interlabially by female wearers for catamenial purposes, in continence protection, or both, are disclosed. The absorbent interlabial device of the present invention comprises a main absorbent portion with an upper portion, a lower portion opposed to the upper portion, and two ends. The upper portion faces toward the vestibule of the wearer during insertion of the device into the wearer's interlabial space and during use. The ends of the absorbent device are preferably taped so that the lower portion of the interlabial device is longer than the upper portion, the ends are also provided with at least one curvilinear segment, with the ends preferably having a sinusoidal or s-shaped. The absorbent interlabial device preferably also has an arcuate pattern of discrete autogenous bonds. The combination of the preferred S-shaped ends and the arcuate bonding pattern provides greater product stiffness control for simultaneous improved comfort and handling characteristics.
Patent TW-585941-B (TW)
Title: Method for preparing polycrystalline silicon structure
Inventor: SCHREMS MARTIN
IPC: H01L21/20
Filed: 1998-12-11
Granted: 2004-05-01
Abstract: Provided is to produce, at first, a primary silicon structure in amorphous or polycrystalline form and to dope it with a doping material, especially with oxygen, with such a concentration that the solubility boundary is exceeded. Upon a subsequent temperature-treatment, the sediment of doping material, which controls the grain growth in the secondary (4, 16) is formed. One of such contact of polycrystalline silicon-structure is especially useful for connecting of a mono-crystalline silicon-area.
Patent TW-393370-B (TW)
Title: Polishing apparatus
Inventor: ARAI HATSUYUKI
IPC: B24B37/12
Filed: 1999-02-24
Granted: 2000-06-11
Abstract: A polishing apparatus prevents uneven wear of the platen and improves the operating rate of the apparatus.  The polishing apparatus provided with a platen 1 divided into an inner peripheral platen portion 11 and an outer peripheral platen portion 13 and with a carrier 5, wherein by making the inner peripheral platen portion 11 and the outer peripheral platen portion 13 rotate in opposite directions and setting the rotational speeds of the inner peripheral platen portion 11 and the outer peripheral platen portion 13 so that the mean relative speed of a wafer 200 and the inner peripheral platen portion 11 and the mean relative speed of the wafer 200 and the outer peripheral platen portion 13 become substantially equal, it becomes possible to make the amount of wear of the polishing pad 11a of the inner peripheral platen portion 11 and the amount of wear of the polishing pad 13a of the outer peripheral platen portion 13 substantially equal.  Preferably, the wafer 200 is made to oscillate so that the wafer 200 overhangs from the inner edge of the inner peripheral platen portion 11 and the outer edge of the outer peripheral platen portion 13.
Patent TW-434578-B (TW)
Title: Shielded cable and method of making same
Inventor: HARDIN STANLEY D
IPC: H01B11/10
Filed: 1999-04-07
Granted: 2001-05-16
Abstract: The present invention provides a non-braided shielded drop cable that can be easily attached to a standard connector. The cable comprises a cable core including a center conductor and a dielectric layer surrounding the center conductor, a first electrically conductive shield surrounding the cable core and bonded thereto, a second electrically conductive shield surrounding the first shield, and a cable jacket surrounding the second shield and bonded thereto. An interstitial layer is located between the first and second shields and is composed of axially displaceable elongate strands and is typically composed of helically served yarns or metal wires. The present invention also includes a method of making a shielded cable.
Patent TW-I250140-B (TW)
Title: Process for the continuous manufacture of dialkylaminoalkyl (meth)acrylates
Inventor: HURTEL PATRICE
IPC: C07B61/00
Filed: 1999-05-20
Granted: 2006-03-01
Abstract: The present invention relates to the manufacture of a dialkylaminoalkyl (meth)acrylate by transesterification of methyl or ethyl (meth)acrylate with an amino alcohol. The transesterification catalyst is chosen from tetrabutyl, tetraethyl and tetra(2-ethylhexyl) titanates. The reaction is carried out in a stirred reactor at 90-120 DEG C, after which the crude reaction mixture is sent to a tailing column (C1), the flow from the top of this column is sent to a topping column (C2) and the flow from the bottom of this column is then sent to a final rectification column (C3). A dialkylaminoalkyl (meth)acrylate of high purity is obtained in this way.
Patent TW-412727-B (TW)
Title: Bi-level optical media having embossed header format
Inventor: BELSER KARL
IPC: G11B7/24012
Filed: 1996-02-29
Granted: 2000-11-21
Abstract: A bi-level optical storage media is disclosed. The media includes a flat substrate patterned with a regular pattern of lands and grooves, each land and groove having approximately equal widths. Information wobble marks of a first and second type are added to the lands and grooves as deviations in the path of each groove to a first and second side respectively. The deviation distance is by a fixed amount perpendicular to the direction of a groove and identical in magnitude for each wobble mark, and having a short duration length along the direction of a groove. Additionally, groove depths are provided in the grooves. Both the groove depth and the wobble mark deflection distances are chosen to give a usable reflectivity signal from the wobble marks when sensed during playback. Additionally, encodings using the first and second wobble mark types are provided that designate the physical location of a length of groove or land as distinguished from other length of grooves or lands. The wobble marks are present or absent at wobble mark positions, these wobble positions being aligned perpendicular to the direction of the grooves on each groove for all grooves in a group of grooves. The wobble mark or no wobble mark usage at each wobble mark position is encoded such that adjacent grooves are not deflected toward one another. Lastly the first and second type wobble mark usage is balanced as to duration length in each deflection side over a short length along the direction of any groove. These balanced deflections keep the push/pull position error signal from being biased into indicating an erroneous center position perpendicular to the groove direction.