baber/WOPTO huggingface dataset:
Patent TW-393736-B (TW)
Title: Manufacturing method of the DRAM cells' fork-shaped bottom electrode
Inventor: LIN DA-CHENG
IPC: H01L21/8242
Filed: 1998-10-21
Granted: 2000-06-11
Abstract: This is a manufacturing method of a capacitor's fork-shape bottom electrode on the substrate. (1) A first dielectric layer is formed on the substrate, then (2) a nitrogen oxide layer is formed on the first dielectric layer. (3) A second dielectric layer is formed on the nitride layer. (4) The pattern and etch procedure is performed on the first dielectric layer, nitrogen compound layer, and the second dielectric layer. (5) A first conducting layer is formed in the contact opening and on the second dielectric layer. (6) A part of the first conducting layer is removed from the second dielectric layer in order to form conductive plug in contact. (7) The pattern and etching operations are performed on the second dielectric layer portion adjacent to the conducting plug until it reaches the nitride layer. Then the two areas are formed. Its bottom is the nitride layer with the conducting plug on one side and the second dielectric layer on the other side. (8) A second conducting layer is formed on the second dielectric layer, nitrogen compound layer, and conducting plug, which is conformal with its surrounding area. (9) A part of the second dielectric layer is removed from the second dielectric layer and the conducting plug. (10) The remaining second dielectric layer is removed.
Patent TW-401322-B (TW)
Title: Fast manufacturing method at low temperature for heat conduction pipe, and structure thereof
Inventor: WU CHING-CHENG
IPC: B05D3/02
Filed: 1998-10-28
Granted: 2000-08-11
Abstract: This invention relates a fast manufacturing method at low temperature for heat conduction pipe, and structure thereof, especially referring to the manufacturing method for a hear conduction pipe structure which is the rotary copper pipe adhered with copper powder after baked at low temperature. This manufacturing method, which can effectively control the thickness and the porosity of the copper powder adhered on the inner wall of the copper pipe and is fast and at low cost under low temperature condition, has been discovered. A layer of electrically conductive glue is spray-coated inside the copper pipe and then the copper pipe is installed in a process machine capable of setting the rotational speed. A fixed amount of copper powder being poured into the copper pipe under rotational operation, so as to make the copper powder being evenly coated on the inner wall of the copper pipe with a controlled thickness and porosity. Then, it is baked to combine in the oven with temperature below 350 DEG C for a set time. This method can fast and mass produce the low cost heat conduction pipe with low process equipment cost, and can effectively increase the yield rate.
Patent TW-408281-B (TW)
Title: Microcomputer
Inventor: CHIGIRA KAZUMASA
IPC: G06F15/78
Filed: 1998-12-11
Granted: 2000-10-11
Abstract: The invention provides a microcomputer, said microcomputer can make a general 8-bit PROM (Programmable Read Only Memory) writer suitable for a 16-bit microcomputer. In detail, as the mode signal M becomes 1, with respect to the address data A16 in the address data A0 to A16, ""OR"" gates 10 and 12 will be different with each other. As the address data A16 becomes 0, the nonvolatile memory 6H becomes an enable state and the memory 6H is addressed with respect to the address data A0 to A15. As A16 becomes 1, it addresses the memory 6L with respect to the address data A16. Further, grounding the external terminal 17, the mode signal becomes 0, the output of ""OR"" gates 10 and 12 become 0 and the memories 6H and 6L become enable states simultaneously.
Patent TW-400427-B (TW)
Title: Absorption refrigerating machine
Inventor: ISHIGURO KATSUSUKE
IPC: F25B15/06
Filed: 1998-12-15
Granted: 2000-08-01
Abstract: Whenever necessary, an operation for diluting an absorbing solution after the stop of the operation is unlimitedly enabled without increasing the size of an absorption refrigerating machine. For the dilution operation after the operation of the absorption refrigerating machine, a pipe line of a dilute solution circulating pipe KD is opened by a dilution valve VD. Thereby, a solution pump P1 and an absorber A can be directly connected through a circulating pipe K6. The operation of the solution pump allows circulating a low-concentration solution and facilitates the dilution of a high-concentration solution to a low concentration. Since this case has nothing to do with a pressure difference in a path, the dilution operation can be performed whenever necessary. Moreover, since it is unnecessary to deal with a pressure loss, it is not necessary to increase the height of the apparatus. Thus, there are no increase in the space for installation and no rise in the cost of the apparatus due to the large-sized refrigerating machine. Moreover, since the solution pump used in the normal operation can be used for the dilution operation, an additional pump for the dilution operation only is not needed. The dilution operation can be therefore performed at low cost.
Patent TW-513467-B (TW)
Title: Black dye composition
Inventor: LAI BAU-KUEN
IPC: C09B31/10
Filed: 1998-12-30
Granted: 2002-12-11
Abstract: A black dye composition comprising (a) a black reactive dye of the formula (I); (b) at least a black or blue reactive dye with a good fastness of oxidative bleach and wash fastness; and (c) at least a red, orange or yellow reactive azo dye. The black dye composition of present invention can be widely applied to dyeing a greater range of spinning and weaving products that contain hydroxyl group or amide group.
Patent TW-430829-B (TW)
Title: A production method for one-turn core distribution transformers
Inventor: SHEU RITMON
IPC: H01F41/00
Filed: 1999-01-20
Granted: 2001-04-21
Abstract: This invention is about a kind of production method for one-turn core distribution transformers. The qualified one-turn core and coil waiting for assembly are prepared. Coil and the attachments waiting for assembly are loaded into baking oven to perform baking. The baked coil and one-turn core are assembled into core body. After that, core body is loaded into pole type or pavilion-placing type tub and is followed by assembling the primary and the secondary side attachments. Insulation oil is injected into the coil body in vacuum inside the tub aforementioned. Finally, the characteristic of product is measured. Therefore, the standby quantity of output and baking time of conventional core body can be greatly shortened in this invention. In addition, the number of time and the working-hour on laborers for moving core body is decreased. Furthermore, the abuse of long time for still placing after injecting oil for conventional type is conquered.
Patent TW-483930-B (TW)
Title: Anti-smudge agent containing an organosilicon compound
Inventor: OHATA KOICHI
IPC: G02B1/18
Filed: 1999-01-29
Granted: 2002-04-21
Abstract: An anti-smudge agent containing an organosilicon compound represented by the following general formula (1): Rf2(OC3F6)n2-O-(CF2)m2-(CH2)12-Z-(CH2)s2-Si-(R2)3 ... (1), wherein Rf2 is a linear or branched perfluoroalkyl group having 1 to 16 carbon atoms; R2 is a hydrolytic group; Z is -OOCNH- or -O-; n2 is an integer of 1 to 50; m2 is an integer of 0 to 3; l2 is an integer of 0 to 3; and s2 is an integer of 1 to 6, with a proviso that these m2 and l2 meet the condition of 6 ≥ m2+l2 > 0.
Patent TW-419851-B (TW)
Title: Connections for solid oxide fuel cells
Inventor: COLLIE JEFFREY C
IPC: H01M8/24
Filed: 1999-04-20
Granted: 2001-01-21
Abstract: A connection for fuel cell assemblies is disclosed. The connection includes compliant members connected to individual fuel cells and a rigid member connected to the compliant members. Adjacent bundles or modules of fuel cells are connected together by mechanically joining their rigid members. The compliant/rigid connection permits construction of generator fuel cell stacks from basic modular groups of cells of any desired size. The connections can be made prior to installation of the fuel cells in a generator, thereby eliminating the need for in-situ completion of the connections. In addition to allowing pre-fabrication, the compliant/rigid connections also simplify removal and replacement of sections of a generator fuel cell stack.
Patent TW-444005-B (TW)
Title: A process for preparing a piece-form material comprising calcium formate
Inventor: NOACK ACHIM
IPC: C07C51/41
Filed: 1999-02-10
Granted: 2001-07-01
Abstract: Piece-form materials which comprise 5-100% by mass calcium formate and 95-0% by mass additives and have particle sizes of 0.2-5 mm can be prepared from finely crystalline calcium formate and the additives by compression and, if necessary, subsequent comminution and/or fractionation to set the particle size.
Patent TW-407250-B (TW)
Title: Instructional guiding system of externally attached navigation electronic equipment training imitator
Inventor: WANG JEN-FU
IPC: G09B9/02
Filed: 1999-06-10
Granted: 2000-10-01
Abstract: The invention is an instructional guiding system of externally attached navigation electronic equipment training imitator composed of a MCDU (Multi-purpose Control Display Unit), a trainer multiplexer and at least one PC (Personal Computer), said MCDU is used as a navigation electronic imitator, said trainer multiplexer includes one first output/input port and at least one second output/input port, said first output/input port is connected to said MCDU, and said second output/input port is connected to the PC, said first output/input port can be switched and connected to the second output/input port, for the data process capability of the PC to be used to provide the real time instruction guide to the flight crew.
Patent TW-425594-B (TW)
Title: Semiconductor device and manufacturing method thereof
Inventor: SHINTAKU HIDEOMI
IPC: H01L21/28
Filed: 1999-06-16
Granted: 2001-03-11
Abstract: In the present invention, there is presented a method of manufacturing a semiconductor device wherein a contact hole having a sidewall of a CVD film is formed in an interlayer film overlying a semiconductor substrate and, with this contact hole being filled with a conductive material, thereby a contact with the surface of the semiconductor substrate is formed; which comprises the steps of: setting an opening section in this interlayer film without exposing the surface of the semiconductor substrate; forming a CVD film over a region including the inside surface of this opening section; removing the CVD film at the bottom of the opening section by etch back, and therewith removing the interlayer film under the opening section so as to expose the surface of the semiconductor substrate; and filling this opening section with a conductive material. The present invention provides a semiconductor device wherein the leakage current in a contact section is well suppressed and more particularly a semiconductor device which has an excellent hold characteristic in a memory circuit.
Patent TW-469226-B (TW)
Title: Uniform stretchable fabric with flat surface appearance
Inventor: MARTIN KENNETH EDWARD
IPC: D04H1/42
Filed: 1999-07-16
Granted: 2001-12-21
Abstract: A stretchable composite fabric, based on two nonwoven outer layers and a pre-stretched inner layer of elastomeric fibers of at least 400 decitex and at least eight threadlines/inch, and having a flat surface appearance, is provided.
Patent TW-509655-B (TW)
Title: Elevator system for controlling response to call
Inventor: KIM JEE-HOON
IPC: B66B1/18
Filed: 1999-08-03
Granted: 2002-11-11
Abstract: In accordance with an elevator system for controlling a response to a call of the present invention, each of sub-controllers includes a unit of storing the information regarding service ability to a hall call, and a unit of determining service ability based on the information stored in the unit when the call is generated from the hall, regardless of a call response signal from a main controller. As a result, the determination and display of service ability to the hall call can be rapidly exactly performed. In addition, the main controller includes a unit of checking and determining abnormality of the sub-controllers, and a unit of storing an identifier of the abnormal sub-controller. Since the data is not transmitted to the abnormal sub-controller, a data transmission amount may be decreased. Also, during the repair or replacement work of the abnormal sub-controller, an identifier thereof can be rapidly confirmed. Moreover, the sub-controller includes a unit of checking and determining abnormality of the main controller. When the main controller is abnormally operated, a response lamp is turned off. As a result, the passengers are informed of that the elevator car is not able to provide the service, and thus do not unnecessarily wait for the elevator car at the hall.
Patent TW-471955-B (TW)
Title: Contained direct particle beam flow abrasion system
Inventor: METCALF ALVA WESLEY
IPC: F16K3/24
Filed: 1999-08-17
Granted: 2002-01-11
Abstract: Systems (21, 501, 801) for abrasive action include machinery for creating a vacuum and positive pressure to enable flow control while providing adequate vacuum to both retrieve and capture the spent abrasive material and the abraded material. A first embodiment (21) includes a vacuum and boost operation facilitated by the use of a foot control (51) for high control of abrasion, cleaning and polishing. A second embodiment (801) is for use with human tissue and includes a vacuum only system with filtered air. A third embodiment (501) includes vacuum with automatic boost for skilled medical personnel use and uses a minimum vacuum level to trigger a pre-set boost operation. The system utilizes air filtration, ultra violet, heat oven sterilization and secure waste storage. A manual contact tool (75) is used closely with the area to be abraded supplanting any other control other than the pressing of the manual contact tool (75) against the surface to be abraded, to create sufficient vacuum to trigger boost operation. A hand-held direct particle beam abrasion manual contact tool (75) having a prophylactic tip which creates a concentric space within which the kinetics of focussed direct impact and radial collection of spent abrasive particles and abraded material is collectably withdrawn. A flow accelerator within an annular insert of the manual contact tool (75) and prophylactic tip (101) can be varied to suit many applications.
Patent TW-452790-B (TW)
Title: Color optical disk and the manufacturing method thereof
Inventor: YE CHUEI-JING
IPC: G11B7/24
Filed: 1999-09-03
Granted: 2001-09-01
Abstract: The present invention discloses a method to manufacture a color optical disk substrate by adding color dye in the step of injection molding of the color optical disk substrate; by adjusting the optical absorption wavelength of the color substrate, the interference of the incident laser light from the color optical disk substrate and pickup head can be prevented to avoid the problem of affecting the correctness of the recording information read, and further manufacture the color optical disk.
Patent TW-399148-B (TW)
Title: Vacuum pipeline detection equipment
Inventor: LUNG SHING-JU
IPC: G01L19/06
Filed: 1999-09-09
Granted: 2000-07-21
Abstract: A vacuum pipeline detection equipment equips the control valve gate device between the vacuum gauge and the pipeline. It uses the opening and closing of the main valve gate to proceed the closing and opening of the control valve gate. Since the control valve gate is at the closing status after the reactions of the special gases in the reaction chamber, it could prevent the coating of the reactive material on the vacuum gauge that leads to the shift in measured pressure of the vacuum gauge, thus extending the life of the vacuum gauge.
Patent TW-523524-B (TW)
Title: Process for producing polyolefins
Inventor: FORD RANDAL RAY
IPC: C08F4/652
Filed: 1999-10-27
Granted: 2003-03-11
Abstract: A novel process for producing homopolymers and interpolymers of olefins which involves contacting an olefin and/or an olefin and at least one or more other olefin(s) under polymerization conditions with a metallocene catalyst and dinitrogen monoxide in amounts sufficient to reduce the electrostatic charge in the polymerization medium. Also provided is a process for reducing electrostatic charge in the production of polyolefins by introducing dinitrogen monoxide into the polymerization medium.
Patent TW-426550-B (TW)
Title: Process method for color printing corrugated plate
Inventor: LI TAI-CHENG
IPC: B05C3/00
Filed: 1999-11-02
Granted: 2001-03-21
Abstract: This invention relates to a process method for color printing corrugated plate, in particular to a continuous processes including simultaneous clamping and drawing at front and rear to feed after horizontally positioning and forwarding, coloring, storing, baking, and cut the roll. The method is characterized as that, a horizontal leveling machine having two clamping trays is provided at the upstream of a feeding machine so as to allow a forward and reverse servo motor to perform simultaneous clamping at front and rear. Between two trays, there are provided with a linkage so that the front tray drives the rear tray to push and feed materials simultaneously, enabling color printing be applied to the plate for each forwarding step. The plate then passes through three elevating machines and a front and a rear rollers, to allow the elevating machines to pull the material in a vertical manner. The vertically positioned plate is detected and inspected so as to allow backup features of automatic adjustment, and storage control of material. The method also includes the processes through a balking machine for even baking, cooling, rolling up, cutting off, and retrieving so as to accomplish continuous printing production of the corrugated plate with uninterrupted coloring of cross-section.
Patent TW-508344-B (TW)
Title: Composition and method for simultaneously precipitating metal ions from semiconductor wastewater and enhancing microfilter operation
Inventor: SALMEN KRISTINE S
IPC: C02F1/42
Filed: 1999-12-14
Granted: 2002-11-01
Abstract: The simultaneous precipitation of soluble heavy metal ions from semiconductor wastewater containing abrasive solids and enhancement of microfilter operation is achieved through the addition of an effective amount of a water-soluble polymer containing dithiocarbamate functionalities to the wastewater.
Patent TW-487585-B (TW)
Title: Supplying method and device for disinfecting and deordoring gases
Inventor: AOYANAGI KOHEI
IPC: A61L9/015
Filed: 1999-12-21
Granted: 2002-05-21
Abstract: Disclosed is to provide supplying method and device for disinfecting and deordoring gases by using ultra violet ray to promote chemical reaction. This can be obtained by using ultra ray to promote chemical reaction in simple and safe way supply chorine dioxide in higher disinfecting and deordoring effect. By using ultra violet ray reaction to gel or liquid agent of disinfecting and deordoring gases, and agent of disinfection, germicide, sterilization, preservation, bactericide, insecticide, deordoring can be supplied. The ultra violet radiation means used to occurring evaporation gas, and agent container with gas outlet used for filling the evaporation gas occurred by said ultra violet radiation means is also disclosed.
Patent TW-417011-B (TW)
Title: Rolling element and rectilinearly-movable apparatus using the rolling element
Inventor: SHIRAI TAKEKI
IPC: F16C33/37
Filed: 2000-01-29
Granted: 2001-01-01
Abstract: A rolling-element hold spacer 9 includes a spherical indent 11 which is formed in either side of a rolling element 7 so as to match the curved surface of the rolling element 7; thick hold sections 10a, 10b to be interposed between the rolling elements 7; and thin bent sections 12 for interconnecting only one thick hold section pair 10a, 10b in which the rolling element 7 is to be interposed. The thin bent section 12 is deflected or twisted in a curved portion of a rolling-element circulation path. Further, the rolling-element hold spacers which are adjacent to each other with a single rolling element interposed therebetween mutually perform pivotal movement around the rolling element 7, thereby enabling smooth circulation of the rolling elements 7. Clearance arises between the rolling element 7 and the thick hold sections 10a, 10b as a result of bent of the thin bent section 12. Lubricant enters the clearance, to thereby sufficiently lubricate the rolling elements 7. So long as the rolling-element hold spacer 9 is placed every other the rolling elements 7, all the rolling elements 7 are eventually held by the rolling-element hold spacers 9. Consequently, the number of rolling-element hold spacers 9 can be reduced to one-half the number of the rolling elements 7, and the number of rolling elements 7 can be increased correspondingly.
Patent TW-454279-B (TW)
Title: Method and device for inspecting non-adhesion in bump bonding
Inventor: TERAKADO YOSHIMITSU
IPC: H01L21/60
Filed: 2000-03-13
Granted: 2001-09-11
Abstract: The present invention relates to a method and a device for inspecting non-adhesion in bump bonding, which can detect non-adhesion of a ball in bump bonding in a short time. The device comprises: power sources (16), (17) for applying voltage to a wire (3) in a period until cutting the wire (3) from the root of the ball (3a) after connecting the ball (3a) to a semiconductor chip (5); and a computer (20) for detecting the change of voltage during the period by the existence of non-adhesion of the ball, and judging the existence of ball non-adhesion.
Patent TW-484291-B (TW)
Title: Wireless network with user clock synchronization
Inventor: DU YONGGANG
IPC: H04B7/26
Filed: 2000-04-27
Granted: 2002-04-21
Abstract: The invention relates to a wireless network which includes a plurality of network nodes, each of which includes a radio device with a respective radio clock supply and is arranged to exchange data via a wireless medium, and also includes a user interface for the exchange of data between the associated radio device and at least one user. At least one user of a network node receives a user clock, being independent of the radio clock, from a user clock supply of the relevant network node. Each network node is arranged to determine, in response to events specified by a central network node, a time value related to the relevant application clock. The central network node transmits at least the last time value formed by a selected network node. Each network node forms the difference between the last two time values determined and synchronizes the frequency of its user clock supply in dependence on the comparison of the difference between its last two time values determined with the difference between the last two time values of the selected network node.
Patent TW-469404-B (TW)
Title: Method for generating serial numbers by random numbers
Inventor: CHIOU CHUEI-GUEI
IPC: G06F1/02
Filed: 2000-05-05
Granted: 2001-12-21
Abstract: There is provided a method for generating serial numbers by random numbers, which is suitable for a device using a serial number in a bus line. The method first uses a random number to generate a user serial number based on a seed number. Next, it is checked whether the generated user serial number is repeated in the bus. If the generated user serial number is repeated with the serial number corresponding to the same type of device beyond that device, a user serial number is regenerated.
Patent TW-472247-B (TW)
Title: An air-incident optical disk
Inventor: LIU JIA-REUY
IPC: G11B7/00
Filed: 2000-05-22
Granted: 2002-01-11
Abstract: An air-incident optical disk and its manufacture method are introduced. The method comprises forming an adhesive layer on a substrate, then a reflection layer formed on the adhesive layer, and a protection layer formed on the reflection layer. The adhesive layer is used to increase an adhesion of the substrate and the reflection layer. The reflection layer is used to reflect a laser beam for reading and writing information. The protection layer is used to prevent the optical disk damaged caused from an optical head collision.