baber/WOPTO huggingface dataset:
Patent TW-336296-B (TW)
Title: Circuit for handling distributed arbitration in a computer system having multiple arbiters
Inventor: DWIGHT D RILEY
IPC: G06F13/368
Filed: 1997-07-18
Granted: 1998-07-11
Abstract: A circuit for handling distributed arbitration in a computer system having the first part having the first bus bar and the first arbiter for arbitration of bus bar control requests coming from the device connected to the first bus bar, and the second part having the second bus bar and the second arbiter for arbitration of bus bar control requests coming from the device connected to the second bus bar, including the first and second part of the computer an interface for sharing the bus bar forming the first bus bar and the second bus bar, including the maximum arbiter: the first electronic interface, for receiving the bus bar control request coming from the first arbiter of the first part; the second electronic interface, for receiving the bus bar control request coming from the second arbiter of the second part; priority arrangement circuit responded to the first and the second electronic interface, for arrangement of priority of access of the bus bur shared by the first arbiter of the first part and the second arbiter of the second part; the third electronic interface responded to the priority arrangement circuit, for selective access of the shared bus bar to the first arbiter of the first part; and the fourth electronic interface responded to the priority arrangement circuit, for selective access of the shared bus bar to the second arbiter of the second part.
Patent TW-344161-B (TW)
Title: UPS system and its charge control method
Inventor: JANG YUH-MING
IPC: G06F1/26
Filed: 1997-08-11
Granted: 1998-11-01
Abstract: A charge control method applied on an electricity storage device, an AC/DC converter and a DC/DC converter, the method comprising: (a) charging the electricity storage device by the input voltage of the DC/DC converter corresponding to a decrease in the power of the electricity storage device; and (b) adjusting the output voltage of the AC/DC converter based on the status of electric potential of the electricity storage device when the DC/DC converter is charging the electricity storage device.
Patent TW-409118-B (TW)
Title: Conversion of oxygenates to hydrocarbons with monolith supported non-zeolitic molecular sieve catalysts
Inventor: SUN HSIANG-NING
IPC: C07C1/20
Filed: 1997-12-17
Granted: 2000-10-21
Abstract: The present invention provides a method for the conversion of oxygenates to olefins comprising exposing said oxygenates to a catalytic coating comprising a non-zeolitic molecular sieve catalyst coated on a support comprising inorganic materials, wherein said catalyst comprises in the range of from at least about 5 wt% of said support, under conditions effective to convert said oxygenates to olefins.
Patent TW-355852-B (TW)
Title: Pressurized, integrated electrochemical converter energy system
Inventor: HSU MICHAEL S
IPC: F02C3/36
Filed: 1997-12-31
Granted: 1999-04-11
Abstract: An electrochemical converter comprises : an array of electrochemical converter to generate power, the array being suitable for accepting input material; a pressurized container placed around the array of electrochemical converter to collect gases displaced during operation; and the gas displacement mechanism to display the gas collected inside the container.
Patent TW-408397-B (TW)
Title: Method for etching oxide film in plasma etching system
Inventor: PARK JAE-HYUN
IPC: H01L21/302
Filed: 1998-03-16
Granted: 2000-10-11
Abstract: Method for etching an oxide film in a plasma etching system, specifically in a high concentration plasma etching system, is disclosed, in which a mixture of new etching gas chemistry of first, second and third gases is used in forming an oxide film suitable to an integrated circuit with a high device packing density, for improving an etch rate and an etch selectivity of the oxide film to a sub-layer, the mixture gas consisting of CHFx/CaHFb/CyFz CHFx/CHbF/CyFz or CHFx/CHaFb/CyFz.
Patent TW-447134-B (TW)
Title: Voltage-controlled resistor utilizing a bootstrap gate FET
Inventor: MCKAY THOMAS G
IPC: H01L21/822
Filed: 1998-02-18
Granted: 2001-07-21
Abstract: An improved FET for use as a voltage-controlled resistor includes a p-type control gate and a high-resistance connection to receive a control signal. The bootstrap frequency for the device is much lower than the signal frequency so that the signal frequency is decoupled from the control voltage to reduce distortion.
Patent TW-380286-B (TW)
Title: Process for depositing high deposition rate halogen-doped silicon oxide layer
Inventor: SUGIARTO DIAN
IPC: C23C16/40
Filed: 1998-02-18
Granted: 2000-01-21
Abstract: A layer of silicon oxide film is firstly deposited on the substrate by leading processing gas into the reaction chamber. The processing gas comprises gas source of silicon as silane gas, and gas source of fluorine as silicon fluoride gas, gas source of oxygen as oxynitride gas, and gas source of nitrogen as nitrogen gas. The plasma is formed from the processing gas by applying a RF energy. The deposition rate is at least 1.5 micro-meter per minute. The fluoride silicon glass film obtained is rather stable and has a low dielectric constant.
Patent TW-555563-B (TW)
Title: A universally applicable blood plasma
Inventor: MARGUERRE WOLFGANG
IPC: A61K35/16
Filed: 1998-02-19
Granted: 2003-10-01
Abstract: A universally applicable blood plasma obtainable by a process comprising the steps of mixing blood or blood plasma of blood groups A and B optionally blood or blood plasma of blood group AB without admixing substantial amounts of blood or blood plasma derived from blood group O.
Patent TW-386118-B (TW)
Title: Apparatus for tack-welding a balancer in a drum type washing machine
Inventor: KIM JIN-SOO
IPC: D06F37/12
Filed: 1998-03-18
Granted: 2000-04-01
Abstract: An apparatus for tack-welding a balancer having a lower housing, an upper cover covering the lower housing , and balls accommodated in the lower housing, which is used in a drum type washing machine, is disclosed. The apparatus includes pushing device part for pushing the upper cover so that the upper cover is closely comtacted with the lower housing, a rotation device part for rotating the pushed housing and the cover, and a welding electrode for tack-welding a contact line of the lower housing and the upper cover while the housing and the cover are rotated.
Patent TW-377489-B (TW)
Title: Manufacturing process of shallow trench isolation area
Inventor: HONG YUN-DING
IPC: H01L21/76
Filed: 1998-06-02
Granted: 1999-12-21
Abstract: This invention pertains to a process of manufacturing shallow trench isolation area, comprising wherein: (1) creating a semiconductor substrate; (2) forming a mask layer and defining the mask pattern; (3) forming pad oxide as the first step of oxide; (4) polishing the insulating layer to expose the structure in mask layer; (5) removing a portion of the mask layer to form a relative small mask layer compared to the original mask layer for the purpose of exposing part of the shallow trench surface area; (6) forming the second oxide with the small mask layer as photomask; (7) forming protruded corners on the border of the trench; (8) removing the small mask layer. A shallow trench isolation area is thus formed.
Patent TW-370716-B (TW)
Title: Structure and method for manufacturing interconnects
Inventor: XU ZHEN-CONG
IPC: H01L21/768
Filed: 1998-07-23
Granted: 1999-09-21
Abstract: A structure and method for manufacturing interconnects includes providing a substrate structure wherein the upper layer is an insulation layer, forming a first dielectric layer on an insulation layer, and forming a first conductive wiring and a second conductive wiring in the first dielectric layer, then covering a second dielectric layer on a first conductive wiring and a second conductive wiring, and forming a via hole opening which exposes part of the first and the second conductive wiring as well as part of the insulation layer between said conductive wirings, further removing the dielectric layer between the first and the second conductive wiring to the extent that the insulation layer is exposed and an opening is formed, then forming a plug in the opening and the via hole opening with said plug electrically coupled with the first and the second conductive wiring.
Patent TW-402759-B (TW)
Title: Plasma vapor deposition with the coil sputtering
Inventor: HONG LIU-BO
IPC: H01J37/34
Filed: 1998-08-05
Granted: 2000-08-21
Abstract: A method and apparatus for depositing a layer of metallic material on a workpiece surface includes : (1) a deposition chamber; (2) a workpiece support providing a workpiece support surface within the chamber; (3) a coil in the chamber, the coil containing the metal that will be contained in the layer to be deposited; and (4) an RF power supply connected to deliver RF power to the coil in order to generate a plasma within the chamber, ; (5) a DC self bias potential being induced in the coil when only RF power is delivered to the coil ; (6) a DC bias potential which id different in magnitude from the DC self bias potential is applied to the coil from a DC voltage source. In order to place a deposition chamber of a physical vapor deposition apparatus in which metal or other material is sputtered from a target and a coil in condition to depositing a layer consisting of the sputtered material on a subsequent deposition of a layer containing a reaction compound of the sputtered material in the apparatus, the chamber is filled with a non-reactive gas and is applied a voltage to sputter from the target and coil any reaction compound which has coated the target and coil during deposition of the layer containing the reaction compound of the sputtered metal.
Patent TW-380205-B (TW)
Title: Testing apparatus and its assembly for printed circuit board
Inventor: KATO MASATOSHI
IPC: G01R31/28
Filed: 1998-11-30
Granted: 2000-01-21
Abstract: The invention provides a kind of testing apparatus for printed circuit board with less components, low cost assembly, light weight and high precision. The invention comprises the probe with needles at both ends and protrusions at the outer rim; the probe holder that the diameter of penetration hole for the probe is larger than that of the probe and less than the diameter of the protrusions; the interface component with conductive circuit pattern, which is parallel to the probe holder and located at the opposite of the tested printed circuit board to the probe holder and at the receiving position for one end of the needle of the probe. The features include the protrusions of probe are located between the interface component and probe holder; at least one end of the needle of the probe is movable and another end is received on the tested printed circuit board; and the probe can always freely slide along the penetration hole of the probe holder.
Patent TW-416168-B (TW)
Title: A broadband circular microstrip antenna with integrated reactive loading
Inventor: WENG JIN-LU
IPC: H01Q5/00
Filed: 1999-02-25
Granted: 2000-12-21
Abstract: A novel broadband design for a circular microstrip antenna with a reactive loading integrated within the circular patch is proposed. The reactive loading is provided by a microstrip structure of cascaded microstrip-line sections embedded inside a slot cut in the circular patch. The proposed broadband design has been implemented, and the experimental study shows that an antenna bandwidth about 3.2 times that of a conventional circular microstrip antenna can be obtained.
Patent TW-408515-B (TW)
Title: A connector for IC card
Inventor: NISHIOKA TORU
IPC: G06K13/08
Filed: 1999-04-09
Granted: 2000-10-11
Abstract: An IC card connector device in which a push rod can be kept at an entering position during IC card connection and an IC card ejecting operation and a canceling operation are selectively performed to obtain good operability and precision characteristic. A frame 3 for guiding an IC card at insertion and extraction is provided with a circulation cam groove 11 and a clearance groove 12 with which a second transmission pin 16 pivotally supported by a push rod 4 is selectively engaged. By pushing the push rod 4 after projecting it to a first projecting, a drive plate 13 that is placed in the circulation cam groove 11 is pushed via the second transmission pin 16, thereby ejecting the IC card. When a mis-operation occurs, the second transmission pin 16 is caused to trace the clearance groove 12, by pulling the push rod 4 frontward and then pushing the push rod, thereby canceling an IC card ejecting operation. Furthermore, a handle (actuating element) 14 of the push rod 4 is provided with a heart-shaped cam groove 10 with which a first transmission pin 15 pivotally supported on the frame 3 is engaged. The push rod 4 can be held in a predetermined retracted position by retaining the first transmission pin 15 at a predetermined position of the heart-shaped cam groove 10.
Patent TW-434582-B (TW)
Title: Process and apparatus for recycling jelly filled cable
Inventor: ROWE DAVID THOMAS
IPC: H01B15/00
Filed: 1999-05-05
Granted: 2001-05-16
Abstract: A process for recycling jelly filled cable places the cable in a receptacle (14). Air is recirculated by a fan (2) through ducting (18) into the receptacle (14) through a false base (19) out of the receptacle (14) through a hood (11) and ducting (16, 3) past a heater and back to the fan (2). On the resulting heating of the cable to a temperature in excess of 115 DEG C, the jelly is absorbed by the polyethylene coating of the cable.
Patent TW-425831-B (TW)
Title: Carriage tape for supplying material of resistor and capacitor, and manufacturing method thereof
Inventor: LIN YAN-JIUN
IPC: H05K13/00
Filed: 1999-05-07
Granted: 2001-03-11
Abstract: The present invention relates to a carriage tape for supplying material of resistor and capacitor, and manufacturing method thereof. The carriage tape has a surface defined therein a row of spaced and sequenced fixing holes. Each fixing hole is connected to the transmission belt of a transmission machine by hooking. Furthermore, the surface of the carriage tape has a row of spaced and sequenced loading holes for receiving the components of the resistors and the capacitors. Accordingly, when the transmission belt of the transmission machine is moving, the carriage tape is also moved and a tool machine sequentially sucks the components of the resistors and the capacitors. In accordance with the present invention, the hot-expansion and cold-shrinkage characteristic of the carriage tape body for supplying the resistors and capacitors, and the fiber and derivative hairy characteristics are destroyed, so as to prevent the second process after manufacturing and the fiber dust drawn by the tool machine from interfering the assembly of the electronic components.
Patent TW-530069-B (TW)
Title: Process for producing purified solutions of blocked polyhydroxystyrene resin
Inventor: DAVIDSON JAMES M
IPC: C08F6/02
Filed: 1999-05-07
Granted: 2003-05-01
Abstract: A process for making purified cross-linked polyhydroxystyrene resin, comprising the steps of: (1) forming an impure reaction solution comprising blocked polyhydroxystyrene resin and acidic catalyst in a reaction solvent; (2) adding amine, water, at least one hydrocarbon solvent, and at least one photoresist solvent, thereby forming and aqueous phase and an organic phase, said aqueous phase comprising water and at least one salt of the amine/acidic catalyst and the organic phase comprising the reaction solvent, the hydrocarbon solvent, the photoresist solvent and the blocked polyhydroxystyrene resin; (3) separating the aqueous phase from the organic phase; and (4) removing the hydrocarbon solvent and reaction solvent from the organic phase, thereby forming a purified solution of the blocked polyhydroxystyrene resin in the photoresist solvent.
Patent TW-568898-B (TW)
Title: Method for continuously producing a dialkyl carbonate and a diol
Inventor: TOJO MASAHIRO
IPC: C07C68/06
Filed: 1999-06-10
Granted: 2004-01-01
Abstract: A method for continuously producing a dialkyl carbonate and a diol, comprising continuously feeding a cyclic carbonate and an aliphatic monohydric alcohol to a continuous multi-stage distillation column, and continuously effecting a transesterification between the cyclic carbonate and the aliphatic monohydric alcohol in the presence of a transesterification catalyst in the multi-stage distillation column, thereby continuously producing a dialkyl carbonate and a diol, while continuously withdrawing a low boiling point mixture containing the produced dialkyl carbonate in a gaseous form from an upper portion of the multi-stage distillation column and continuously withdrawing a high boiling point mixture containing the produced diol in a liquid form from a lower portion of the multi-stage distillation column, wherein the transesterification is performed under conditions wherein: (a) the reaction pressure is 5x10<4> Pa or less, as measured at the inner bottom of the multi-stage distillation column; (b) the reaction temperature is in the range of from -20 DEG C to less than 60 DEG C, as measured at the inner bottom of the multi-stage distillation column; and (c) the multi-stage distillation column has an F-factor in the range of from 0.2 to 5.0, the F-factor being represented by the following formula (1): F-factor=Ug (rhog)<1/2>, wherein Ug represents the gas velocity (m/s) in the distillation column and rhog represents the gas density (kg/m<3>) in the distillation column. By the method of the present invention, continuous production of a dialkyl carbonate and a diol can be easily performed with high productivity and high selectivity (i.e., a lowering of the occurrence of by-products), without using complicated equipment.
Patent TW-466796-B (TW)
Title: Pillar-shape single-electrode set battery apparatus with the same polarity input/output conductive connector on both ends and the conductive connection structure
Inventor: YANG TAI-HE
IPC: H01M2/20
Filed: 1999-08-13
Granted: 2001-12-01
Abstract: The present invention is related to a kind of pillar-shape single-electrode set battery apparatus with the same polarity input/output conductive connector on both ends and the conductive connection structure design. For the pillar-shaped primary battery, or the secondary battery, or the storing/discharging capacitor, which has a column shape, or square, or the other geometrical cross section, by following both axial ends of the conductive case body and using appropriate insulating structure, the first electrode with the same polarity is installed and the second electrode is composed of the conductive case body. Alternatively, the case body is manufactured by using insulator, or the shielded insulation outer layer is manufactured by using conductor such that the first electrode and the second electrode are installed simultaneously by following both axial ends of case body. Therefore, both ends simultaneously have the first electrode and the second electrode, respectively. Through this design, when loading the battery, it is capable of preventing the occurrence of polarity error effectively and decreasing the internal resistance of battery. In addition, the coupling or connecting conductor structure required for single battery apparatus or multiple battery apparatuses, which are connected in series or in parallel, can be matched with each different kind of soldered or embedded application form.
Patent TW-I240717-B (TW)
Title: Improved microbial process, and improved solvents useful in the conversion of gases into useful products
Inventor: GADDY JAMES L
IPC: C12N1/20
Filed: 1999-09-07
Granted: 2005-10-01
Abstract: A modified water-immiscible solvent useful in the extraction of acetic acid from aqueous streams is a substantially pure mixture of isomers of highly branched di-alkyl amines. This solvent is substantially devoid of mono-alkyl amines and alcohols. Solvent mixtures formed of such a modified solvent with a desired co-solvent, preferably a low boiling hydrocarbon which forms an azeotrope with water are useful in the extraction of acetic acid from aqueous gaseous streams. An anaerobic microbial fermentation process for the production of acetic acid employs such solvents, under conditions which limit amide formation by the solvent and thus increase the efficiency of acetic acid recovery. Methods for the direct extraction of acetic acid and the extractive fermentation of acetic acid also employ the modified solvents and increase efficiency of acetic acid production. Such increases in efficiency are also obtained where the energy source for the microbial fermentation contains carbon dioxide and the method includes a carbon dioxide stripping step prior to extraction of acetic acid in solvent.
Patent TW-457776-B (TW)
Title: Digital circuit
Inventor: LE THOAI-THAI
IPC: H03K3/033
Filed: 1999-09-07
Granted: 2001-10-01
Abstract: This digital circuit has an input (In) to transmit an input-signal through a 1st switch-element (S1) and has an activation-input (EN), through which the circuit can be set in an active or in a de-active state. In addition, the circuit has a 1st output (A), to which the circuit can output in an active state a level of the input-signal in a non-inverted condition, said level is the value the input-signal has directly before the cut-off of said 1st switch-element (S1); and a 2nd output (/A), to which the circuit can output in an active state a level of the input-signal in an inverted condition, said level is the value the input-signal has directly before the cut-off of said 1st switch-element (S1). In de-active state the circuit sends out a 1st logical level (1) to two outputs (A, /A); in addition, the digital circuit has a logic-unit (L), which in input side is connected with the two outputs (A, /A) and in output side is connected with a control-terminal of the 1st switch-element (S1). When a 1st logic level (1) exists on the two outputs (A, /A), the logic-unit (L) switches the 1st switch-element (S1) to be conductive. When a 2nd logic level (0) exists on one of the two outputs (A, /A), the logic-unit (L) switches the 1st switch-element (S1) to be off.
Patent TW-577894-B (TW)
Title: Methods for conversion of protein isoforms and products thereof
Inventor: CANNON-CARLSON SUSAN
IPC: C07K1/02
Filed: 1999-10-05
Granted: 2004-03-01
Abstract: The present invention provides methods for isolating adjunct isoforms of proteins and converting them to the desired protein. In preferred embodiments, the present invention contemplates the use of acid solutions or zinc solutions to cleave a chemical group from a desired protein. In further preferred embodiments, the present invention contemplates the oxidation of reduced sulfhydryl groups with cleavage of chemical groups to form a functional desired protein.
Patent TW-484051-B (TW)
Title: Method and apparatus for power management in a memory subsystem
Inventor: NIZAR PUTHIYA K
IPC: G06F1/32
Filed: 1999-10-08
Granted: 2002-04-21
Abstract: According to one embodiment, the present invention discloses a method of managing power in a memory system. The memory system includes a plurality of memory devices. Each one of the memory devices is grouped in a first group or a second group. First, access to a memory device is requested. It is next determined whether the requested memory device is located in the first group. If the requested memory device is not located within the first group, it is determined whether the first group is filled to capacity. If the first group is not filled to capacity, the requested memory device is transferred to the first group. According to a further embodiment, each one of the memory devices grouped into the first group is further grouped in to a first subgroup or a second subgroup.