baber/WOPTO huggingface dataset:
Patent TW-394882-B (TW)
Title: Method and system for describing, generating and checking non-wire guidepaths for automatic guided vehicles
Inventor: ALOFS CORNELL W
IPC: G06F19/00
Filed: 1998-11-06
Granted: 2000-06-21
Abstract: A method and system for controlling the movement of one or more automatic guided vehicles includes a system controller, a number of non-wire automatic guided vehicles (AGV's) and location markers positioned on a floor. The system controller serves as a dispatcher and traffic controller for the system, providing, in one embodiment, two way wireless communication to each AGV in the system. Each AVG is equipped with a navigation and guidance system for controlling the AGV's movement along a predefined guidepath. Differential X,Y-coordinates from a path point database stored in the system controller are communicated to a given AGV which can then follows the predefined guidepath. Communicating just the differential X,Y-coordinates allows for improved control over systems utilizing a large number of AGV's.
Patent TW-423088-B (TW)
Title: Reel printed circuit board for chip on board packages and method for manufacturing packages using the same
Inventor: CHO SUNG-DAE
IPC: H05K3/00
Filed: 1998-09-15
Granted: 2001-02-21
Abstract: A reel printed circuit board for chip on board (COB) and a method for manufacturing the packages using the reel printed circuit board are disclosed. The reel printed circuit board comprises a flexible base board, and a plurality of unit boards having a top and a bottom surfaces for manufacturing COB packages on the flexible base board. Each unit board comprises a plurality of bonding pads which are formed on the top surface and electrically connected to a semiconductor chip via bonding wires, and a plurality of contacts which are formed on the bottom surface and electrically connected to the bonding pads via through holes. The flexible base board comprises slits which are formed along the perimeters of the unit boards and serve to separate the unit boards from the flexible base board, and connection bars which are formed on parts of the perimeters of the unit boards and serve to connect the unit boards to the flexible base board. The method for manufacturing COB package using the reel printed circuit board comprises steps of providing the reel printed circuit board, attaching a semiconductor chip, connecting the semiconductor chip to the bonding pads via bonding wires, encapsulating, and separating the COB packages from the flexible base board. According to the present invention, the unit board can maintain its evenness independently of the reel printed circuit board having the curvature, and thereby warpage of the COB package can be prevented.
Patent TW-483893-B (TW)
Title: S-(+)-3-{1(1,3-benzodioxol-5-yl)-2-[(2-methoxy-4-methylphenyl)sulfonylamino]-2-oxoethyl}-1-methyl-1H-indole-6-carboxylic acid, a process for preparing the same, and a pharmaceutical composition containing thereof
Inventor: CHALLENGER STEPHEN
IPC: C07D405/06
Filed: 1998-10-03
Granted: 2002-04-21
Abstract: The invention provides S-(+)-3-{l-(l,3-benzodioxol-5-yl)-2-[(2-methoxy-4-methylphenyl)sulfonylammo]-2-oxoethyl}-1-methyl-1H-indole-6-carboxylic acid, which is substantially free from its (R)-(-)-enantiomer, and a pharmaceutically acceptable derivative thereof. The compounds are useful in the treatment of inter alia acute renal failure, restenosis and pulmonary hypertension.
Patent TW-455680-B (TW)
Title: Measurement of contaminant components in exhaust gas and reduction of excessive contaminant emissions during cold starts and while driving
Inventor: PALOCZ-ANDRESEN MICHAEL
IPC: G01M99/00
Filed: 1998-11-30
Granted: 2001-09-21
Abstract: The invention relates primarily to the control of emissions by motor vehicles, but also to those generated by ships, aircraft and diesel locomotives. The control system can be built into new motor vehicles by the manufacturer or, in the case of older vehicles, be fitted by the driver. Controlling low-emission motor vehicles is difficult since different influences cause the measuring signal to fluctuate widely. The largest share of emissions occurs during the cold-start phase. Motor vehicles are fitted with an automatic starting system which by observing different parameters ensures an optimal start. While the vehicle is driving, artificial errors are generated in the combustion system and the raised contaminant concentration is detected by the on-board monitoring system. An adsorption system reduces contaminant emission during the cold-start phase, in the case of engine- or exhaust gas treatment-related errors as well as in the event of severe air pollution. To regenerate the adsorption masses the contaminants are desorbed, fed back to the combustion chamber and burned.
Patent TW-370611-B (TW)
Title: Gas flow meter device and method of cleaning blockage
Inventor: Xu jin-ming
IPC: G01F1/05
Filed: 1999-02-01
Granted: 1999-09-21
Abstract: A gas flow meter device is provided, which is suitable for use in waste gas treatment machines. The gas flow meter device comprises a pressure indicator, a first piping and a pressure gauge, which the first piping is connected to the pressure indicator and the pressure gauge; a gas source having cleaning effect; and a secondary piping connecting to the first piping and gas source. In this device, there is installed a first valve on the first piping and a secondary valve on the secondary piping. When the gas flow meter encounters blockage, one can close the first valve and open the secondary valve, purging gas flow meter with the gas having cleaning effect to clean blockage.
Patent TW-409410-B (TW)
Title: Manufacture method of crown type capacitor in DRAM cell
Inventor: CHEN YI-NAN
IPC: H01L21/02
Filed: 1999-03-26
Granted: 2000-10-21
Abstract: There is disclosed a manufacture method of crown type capacitor in DRAM cell, which is suitable in manufacturing the capacitor on the semiconductor substrate with switch device. The above-mentioned manufacture method comprises the steps of: forming one insulated layer of the contact opening connected to the above-mentioned switch device on the above-mentioned substrate; forming a first electric-conductive layer on the above-mentioned insulated layer and inside the contact opening; forming a plurality of sacrificed layers on the surface of the above-mentioned first electric-conductive layer; defining the above-mentioned first electric-conductive layer and the above-mentioned sacrificed layers, so as to form one stack structure with sidewall; removing at least one of the sidewall portion on the above-mentioned sacrificed layers to transform the sidewall of the above-mentioned stack structure into concave and convex shaped; forming one electric-conductive spacer on the above-mentioned concave and convex sidewall; removing the above-mentioned stack structure, thereby leaving part of the above-mentioned first electric-conductive layer and the above-mentioned electric-conductive spacer, which formthe bottom electrode of the above-mentioned capacitor; forming a dielectrics on the above-mentioned bottom electrode; and forming a second electric-conductive layer on the above-mentioned dielectrics as the top electrode of the above-mentioned capacitor.
Patent TW-466285-B (TW)
Title: Sinker for a circular knitting machine and a selection device suited thereto
Inventor: WILLMER ROLF
IPC: D04B15/06
Filed: 1999-07-02
Granted: 2001-12-01
Abstract: A sinker (1) for a circular knitting machine contains a shaft (2) with a recess (11) in which a selection element (12) provided with a controllable raising butt (20) is mounted swivellably and can be swivelled to and fro between a position in which the expulsion base (20) is retracted into the recess (11) and a position in which the raising butt (20) projects upwards over the upper side of the shaft (2). A spring (21), which can be attached to the selection element (12) or the shaft (2), serves to pre-tension the selection element (12) into one of these two positions (Fig. 1). In addition, a selection device is provided for selecting the sinker (1) in accordance with a pattern.
Patent TW-429346-B (TW)
Title: Multi-level memory device having an ECC circuit
Inventor: MATSUBARA HIROYUKI
IPC: G11C29/42
Filed: 1999-05-21
Granted: 2001-04-11
Abstract: A read-only, multi-level memory device includes a block of memory cells including memory cells storing read-only data and memory cells storing parity data for correcting 1-bit of the read-only data. Each memory cell includes a cell transistor having a threshold voltage selected from a plurality of levels. Two read data read from the cell transistors having adjacent levels of the threshold voltage differ only in a single bit with the remaining bits being the same. The read data can be effectively corrected by using the parity bits.
Patent TW-I239326-B (TW)
Title: Linear triene compound and copolymer
Inventor: MAEDA KEN
IPC: C08F236/22
Filed: 1999-05-28
Granted: 2005-09-11
Abstract: A novel and useful linear triene compound represented by the following formula (1) is co-polymerized with an alpha-olefin to obtain an ethylenically unsaturated copolymer which is superior in weather-ability, heat resitsance and fastness to ozone, together with superior scorch stability and vulcanizability at high velocity. In which R1, R2, R3, R4, R5 and R6 stand each, independently of each other, for hydrogen atom or an alkyl having 1-3 carbon atoms, R7 represents an alkyl having 1-3 carbon atoms and n is an integer of 0-5, with the proviso that each of R4s or of R5s may be identical with or different from each other, respectively, when n is 2 or greater.
Patent TW-I230122-B (TW)
Title: Pressure sensitive adhesive sheet and method of use thereof
Inventor: KONDO TAKESHI
IPC: C09J7/22
Filed: 1999-06-01
Granted: 2005-04-01
Abstract: The invention is concerned with a pressure sensitive adhesive sheet comprising a substrate and, superimposed thereon, a pressure sensitive adhesive layer, said substrate exhibiting a maximum value of dynamic viscoelasticity tan delta of at least 0.5 at a temperature ranging from -5 to 80 DEG C. At the time of working of the back of an adherend having a surface whose irregularity height differences are large, this pressure sensitive adhesive sheet is preferably stuck to the adherend surface to thereby protect it during the working.
Patent TW-466688-B (TW)
Title: Method for improving the adhesion between silicon nitride and metal layer
Inventor: WANG KUEN-CHR
IPC: H01L21/768
Filed: 1999-06-11
Granted: 2001-12-01
Abstract: There is provided a method for improving the adhesion between silicon nitride and metal layer. A via opening is formed in the inter-metal dielectric layer and is covered by a metal layer, while adding a small amount of titanium in forming the metal layer. Then, the metal outside the opening is removed, and plasma including nitrogen is used to process the remained copper layer. In the plasma process, the small amount of titanium in the metal layer will move to the surface of the metal layer to react with nitrogen for thereby forming titanium nitride distributed on the surface of the metal layer. A silicon nitride layer is formed to cover on the inter-metal dielectric layer and the metal layer including the titanium nitride.
Patent TW-445678-B (TW)
Title: Socket for electrical parts and method of assembling the same
Inventor: OHASHI YOSHIYUKI
IPC: H05K7/10
Filed: 1999-07-01
Granted: 2001-07-11
Abstract: In a socket for an IC package as an electrical part, the IC package is mounted on a mount surface of a top plate mounted on a socket body of the socket. A number of contact pins are arranged to the socket body to be contacted to or separated from solder balls of the IC package. A slide plate is disposed to the socket body so as to be movable with respect to the socket body. Each of the contact pins has a pair of elastic pieces formed at front end portions thereof with a pair of contact portions, each of the paired contact portions of the paired elastic pieces being opened or closed in accordance with the movement of the slide plate so as to clamp the solder balls of the IC package thereby electrically being connected thereto. A pre-load plate is located to press a middle portion of the elastic piece of the contact pin arranged to the socket body so as to elastically deform the middle portion thereof along a direction in that the paired contact portions are close to each other.
Patent TW-509677-B (TW)
Title: New derivatives of 2-aminopyridines, their use as medicaments and pharmaceutical compositions containing them
Inventor: CHABRIER DE LASSAUNIERE PIERRE
IPC: A61K31/4433
Filed: 1999-08-18
Granted: 2002-11-11
Abstract: A subject of the present invention is new derivatives of 2-aminopyridines which have an inhibitory activity on NO-synthase enzymes producing nitrogen monoxide NO and/or an activity which traps reactive oxygen species, their preparation methods, the pharmaceutical preparations containing them and their use for therapeutic purposes, in particular their use as NO-synthase inhibitors and selective or non selective traps for reactive oxygen species.
Patent TW-451315-B (TW)
Title: Process for making a semiconductor device, and the semiconductor device
Inventor: SEKIKAWA NOBUYUKI
IPC: H01L29/78
Filed: 1999-07-15
Granted: 2001-08-21
Abstract: This invention provides a method of manufacturing a semiconductor device. In such a process, in manufacturing a semiconductor integrated circuit using the LOCOS technique, the number of manufacturing steps can be reduced and the level difference between the gate electrode on the gate insulating film and the wiring on the element isolation film can be relaxed. When an element isolation film is formed by the LOCOS technique, a pad oxidation film and pad polysilicon film are used as underlying buffer layer of an oxidation resisting film. When an element is formed, they are used as a gate oxide film and a part of a gate electrode to relax a level difference between the gate electrode and the wiring on the element isolation film. A first polysilicon film (pad polysilicon film) is etched to leave its certain thickness to relax the level difference more greatly.
Patent TW-424354-B (TW)
Title: A passive Q-switching laser with stable frequency
Inventor: HUANG SHENG-LUNG
IPC: H01S3/05
Filed: 1999-08-06
Granted: 2001-03-01
Abstract: A passive Q-switching laser with stable frequency which possesses the advantages of small volume, simple structure, no need of high voltage power supply, etc. The conventional one has the disadvantage of large timing disturbance so as to limit its related applications such as range finding, etc. The present invention stabilizes the repetition rate of the passive Q-switching laser by way of optical modulation externally, so that the timing disturbance is reduced. Also, the repetition rate of the passive Q-switching laser can be controlled by this technology for the requirements of different applications.
Patent TW-414733-B (TW)
Title: Apparatus and method for extracting a single bar from a plurality of bars
Inventor: KONDO YOSHIMORI
IPC: B25J15/08
Filed: 1999-08-20
Granted: 2000-12-11
Abstract: An apparatus for extracting a single bar from a plurality of bars, comprises a holding device for nipping the single bar. The holding device comprises nipping members, which face each other and are capable of being opened and closed. The nipping members have a taper space formed therebetween so that only a single bar locating in a peak portion of the taper space of a plurality of bars received therein can be nipped.
Patent TW-443939-B (TW)
Title: A toy building set
Inventor: BACH ERIK
IPC: A63H33/08
Filed: 1999-08-27
Granted: 2001-07-01
Abstract: A toy building set of building elements (10, 30) having coupling studs (15) and cavities (34) to receive coupling studs (15) in frictional engagement. The cavity (34) accommodates guide means (37) which are adapted to contact coupling studs (15) with a lower friction, and which thereby preferably have a guiding function. This ensures that small and large toy building elements may be built together with a desired coupling force and with a desired friction.
Patent TW-589180-B (TW)
Title: New use of docetaxel for treating hepatoma
Inventor: CHI CHIN-WEN
IPC: A61K31/337
Filed: 1999-09-22
Granted: 2004-06-01
Abstract: The present invention is based on the finding that docetaxel is significantly more active against hepatocellular carcinoma cells than paclitaxel at concentrations of up to 1 muM. It accordingly provides the use of docetaxel, or a hydrate thereof, in the manufacture of a medicament for use in the treatment of hepatocellular carcinoma.
Patent TW-424023-B (TW)
Title: Method of forming undercut in metal powder injection molded article and metal powder injection molded article having undercut
Inventor: SHIMODAIRA KENICHI
IPC: A61C7/28
Filed: 1999-09-17
Granted: 2001-03-01
Abstract: To provide a method for forming undercuts of a metal injection molded product by simple processes and metal injection molded products with undercuts formed by the forming method thereof, which steps are included of injection-molding a feed stock containing metal powder and binding resin, forming undercuts to a green body obtained by the injection-molding, and sintering after unbinding the green body formed with undercuts. It is preferable that undercuts are formed by deforming at least one part of a green body; it is more preferable that they are deformed by pressing with a pressing member.
Patent TW-486461-B (TW)
Title: Manufacture of neopentyl glycol
Inventor: HSU SEN-HUANG
IPC: C07C29/141
Filed: 1999-09-29
Granted: 2002-05-11
Abstract: Method and apparatus for producing neopentyl glycol which comprises hydrogenating hydroxypiv-aldehyde in a reactor provided with a self-aspirator agitator device in the presence of a hydrogenation catalyst. The method have high yield of neopentyl glycol, and does not have to be carried out under high pressure as do certain prior art methods.
Patent TW-562676-B (TW)
Title: Liquid formulation with formoterol, suitable for storage
Inventor: HOCHRAINER DIETER
IPC: A61K31/167
Filed: 1999-10-15
Granted: 2003-11-21
Abstract: The present invention relates to a storable formoterol-active substance concentrate in the form of a solution or suspension for use in inhalators for inhalation or nasal therapy.
Patent TW-I225171-B (TW)
Title: Display unit
Inventor: HIGUCHI YOSHINORI
IPC: G02B27/02
Filed: 1999-10-25
Granted: 2004-12-11
Abstract: The present invention aims to provide a display unit that can expand the displayed image. The display unit (1000) includes a display panel (1102), a display screen (1105), and an expanding optical series including a first inverted optical series and a second inverted optical series, wherein the first inverted optical series is formed by a first lens array (1103) consisting of multiple first lenses installed in parallel and corresponding to the display panel (1102) and the second inverted optical series is formed by a second lens array (1104) consisting of multiple second lenses installed in parallel and corresponding to the first lenses. By using the first lenses and the second lenses that are corresponding to each other, the expanding optical series allows the displayed image of the display panel (1102) to expand and display normally in multiple channels on the display screen (1105). The characteristic of the present invention is that the image points on the display panel (1102) form an image on the display screen (1105) by means of at least three channels.
Patent TW-504589-B (TW)
Title: Optical plate having reflecting function and transmitting function
Inventor: MAEDA YASUTERU
IPC: F21V8/00
Filed: 1999-10-26
Granted: 2002-10-01
Abstract: An optical plate having both a light reflecting function and a light transmitting function comprises a layer comprising convex members which are arranged inside or on a surface of the optical plate so that a tip of the convex portion faces a backside of the optical plate, a gap having a transmitting function which is formed between the convex members, and a reflecting layer which is arranged on an outer surface of the convex portion, and on a base or an inner surface of the convex portion, wherein said convex members, said gap and said reflecting layer are arranged so that a part of light ray from the backside directly passes through the gap between the convex members, that a part of remaining light ray is reflected at least one time at the reflecting layer on the outer surface of the convex portion and passes through the gap having a transmitting function formed between the convex members to come out from a surface of the optical plate, and that a part of incident light ray from the surface side is reflected at the reflecting layer on the base or the inner surface of the convex portion to come out from a surface of the optical plate.
Patent TW-I242581-B (TW)
Title: Resin-sealed electronic electrical component and manufacture thereof
Inventor: TOYODA MASAAKI
IPC: H01B3/00
Filed: 1999-11-02
Granted: 2005-11-01
Abstract: This invention is to provide a non-halogen or non-antimony resin-sealed electronic electrical component which is high in flame-retardant properties, heat cycle durability, and high-temperature loading durability. A resin-sealed electronic electrical component is sealed with a flame-retardant coating layer (B) through the intermediary of a priming layer (A), where the flame-retardant coating layer (B) is formed by causing epoxy resin powder paint to be cured thermally, which contains at least a kind of flame retardant selected from among aluminum hydroxide, aluminum oxide hydrate, magnesium hydroxide, calcium aluminate hydrate, phosphorus flame retardant, and nitrogen flame retardant.
Patent TW-476854-B (TW)
Title: Circuit for increasing signal amplitude, circuit for driving load and liquid crystal display apparatus
Inventor: AOKI YOSHIAKI
IPC: G02F1/13
Filed: 1999-11-08
Granted: 2002-02-21
Abstract: The present invention relates to circuit for increasing signal amplitude, circuit for driving load and liquid crystal display apparatus. The differential voltage between the base level voltage V1 and the threshold limit voltage of the logic circuit 20 used for increasing amplitude is stored in capacitor C1. When the input signal IS is inputted to the logic circuit 20 used for increasing amplitude, the voltage stored in capacitor C1 is added to voltage of the input signal IS so as to obtain the input signal. Thus, the voltage difference between the base level voltage and the threshold limit voltage of the logic circuit 20 used for increasing amplitude can be absorbed. Therefore, the circuit for increasing the signal amplitude can still operate normally even under the condition that the threshold limit voltage of the logic circuit 20 for increasing amplitude inside the circuit for increasing the signal amplitude is not uniform.
Patent TW-432555-B (TW)
Title: Method and structure of semiconductor package
Inventor: WU EN-BOA
IPC: H01L21/60
Filed: 1999-11-26
Granted: 2001-05-01
Abstract: The present invention relates to a method and structure of semiconductor package. The invention is able to simultaneously perform the bumping and binding processes. By the hole formed on the chip or assembled substrate and punch through the I/O pad, in packaging, the chip is aligned with the I/O pad on the substrate and solder material is filled via the through hole to form a solder bump for connecting the I/O pads thereby connecting the chip to the substrate. The invention is provided with the advantages of easy manufacturing process, excellent electrical performance that is as high as a flip chip, being suitable for the chip having peripheral or face matrix I/O pad arrangement, lowering down the cost, providing fine pitch capability, entirely eliminating the reliability problem caused by the CTE mismatch, and being suitable for the face-up and face-down assembly configurations.