baber/WOPTO huggingface dataset:
Patent TW-430561-B (TW)
Title: Rapid release tablet composition comprising tolfenamic acid or a pharmaceutically acceptable salt thereof as active ingredient and a method of preparing such tablet
Inventor: GEBHARD-HANSEN KNUD ERIK
IPC: A61K31/196
Filed: 1996-12-10
Granted: 2001-04-21
Abstract: A raped release tablet composition comprising an active ingredient selected from tolfenamic acid and pharmaceutically acceptable salts thereof. The active ingredient has a mean particle size of ≦ 10 mu m. The tablet comprises alginic acid or a pharmaceutically acceptable salt thereof in an amount of 1.5-6.0% by weight and a superdisintegrant in an amount of at least 6% by weight.
Patent TW-388775-B (TW)
Title: Production of isocyanate usingchl orine recycle
Inventor: FREIRE FRANCISCO JOSE
IPC: C25B3/00
Filed: 1996-12-24
Granted: 2000-05-01
Abstract: A process and a system produces isocyanate and converts anhydrous hydrogen chloride, which is a by-product of isocyanate production, to chlorine gas in an electrochemical cell. The chlorine is recycled to the isocyanate process. Any unreacted anhydrous hydrogen chloride may be recycled to the electrochemical cell. By recycling the anhydrous hydrogen chloride and the chlorine, the process and system are able to reduce the cost of producing isocyanate. In addition, this process and system process eliminate or at least substantially minimize the problems associated with disposal of anhydrous hydrogen chloride by turning it into a useful starting material in the isocyanate process.
Patent TW-473755-B (TW)
Title: The dust-guard push switch for electric machines and equipment
Inventor: MISHIMA KENSHICHIRO
IPC: H01H13/06
Filed: 1997-03-12
Granted: 2002-01-21
Abstract: This invention provides a dust-guard push switch for an electric device having push switches which are provided inside of a housing and which must be operated from the outside of the housing. A push button is comprised of an ON/OFF operation part, a skirt part, a guide shaft part and a stopper provided at the middle of the guide shaft. The push button is mounted to the outside of the housing with a face thereof confronting a push switch provided inside of the housing and provides the functions of a push button as well as a dust guard by means of the resilient skirt part.
Patent TW-455491-B (TW)
Title: Pharmaceutical composition for oral administration
Inventor: ROY ARUP K
IPC: A61K31/535
Filed: 1997-03-21
Granted: 2001-09-21
Abstract: Pharmaceutical formulations containing HIV protease inhibitors, specifically including 3S-[3R*(1R*,2S*)]-[3-[[(4-aminophenyl)sulphonyl](2-methylpropyl)-amino]-2-hydroxy-1-phenylmethyl)propyl]carbamic acid, tetrahydro-3-furanyl ester (alternatively known as VX 478 or 141W94), and a tocopherol, and their use in medical therapy are described.
Patent TW-370480-B (TW)
Title: Apparatus and method for mounting electrically conductive balls
Inventor: SAKEMI SHOJI
IPC: B23P21/00
Filed: 1997-03-31
Granted: 1999-09-21
Abstract: An apparatus for mounting electrically conductive balls includes a mounting head which has an attracting tool with a number of attracting holes in its lower surface and attracts electrically conductive balls through a vacuum. The attracting tool is resiliently supported by the mounting head through springs. A flux is stored in a container at a predetermined depth. The electrically conductive balls attracted to the attracting tool project from its lower surface by a length larger than the depth of the flux. When the attracting tool project from its lowered, the electrically conductive balls contact a bottom surface of the container in a resilient manner due to spring tension of the springs. Then, by raising the attracting tool, the flux adheres to lower surfaces of the electrically conductive balls. With the flux kept at a proper depth, it can be made adhere in appropriate amount to all the electrically conductive balls at one time. It is thus possible to adhere a flux or adhesive in an appropriate amount to a number of electrically conductive balls with high workpieces with bumps considerably.
Patent TW-505827-B (TW)
Title: Positive photoresist composition
Inventor: UENISHI KAZUYA
IPC: G03F7/038
Filed: 1997-06-04
Granted: 2002-10-11
Abstract: Positive photoresist composition characterized by containg a resin with a special repeated unit, a compound producing acid by active light or radiation ray, and a special polyhydroxy compound, this composition has an excellent sensitivity and resoluing power to obtain an effect of rare change in resist effect of T-top forming, decreasing DOF and resoluing power related with the time of exposoure-PEB.
Patent TW-326417-B (TW)
Title: Manufacturing method for solid wood curved tube
Inventor: HORNG JYH-CHANG
IPC: B27H1/00
Filed: 1997-06-21
Granted: 1998-02-11
Abstract: A manufacturing method for solid wood curved tube which has the following steps: 1. prepare the stripped billets of fixed length 2. drill in the middle of billets 3. put the billets into the oil-pressed mold 4. perform the heat treatment using the steam from high pressure furnace or from a electrically controlled heater 5. hot-press for curved forming; according the required style of the product, the billets are formed in the mold with suitable period of time and be withdrawn. 6. shaving treatment; after the shaving, the curved billets are finished and formed as the solid wood curved tubes without suture.
Patent TW-357225-B (TW)
Title: Catalyst member mounting means, staged catalytic flame arrestor and method for preventing flame initiation of exhaust gas
Inventor: HWANG H SHINN
IPC: F01N3/20
Filed: 1997-06-30
Granted: 1999-05-01
Abstract: A method of prevention of flame caused by inflammable waste gas in engines (including least oxygen and unburnt hydrocarbon), including: flow of waste gas through multiple of catalytic flame braking steps, including a first step and at least 1 continuation step; having each step a catalyst, with a catalytic material for effective oxidization of a part of the pollutants in the waste gas, to reduce the volume of unburned hydrocarbon in te waste gas and enhance the auto ignition temperature of the waste gas, while at the same time, the displaced thermal energy not making the waste gas temperature reach the automatic ignition level; and pre cooling of theoxidized waste gasflowing from the each step before flowing into the continuation step.
Patent TW-352448-B (TW)
Title: Method of forming barrier ribs of display panel
Inventor: KOSAKA TADAYOSHI
IPC: H01J9/24
Filed: 1997-07-08
Granted: 1999-02-11
Abstract: A method of forming barrier ribs of a display panel includes the steps of: forming a layer of a dielectric paste containing a powdery component and a binder component as a layer of a barrier rib material in a predetermined thickness on a substrate; forming a mask pattern on the dielectric paste layer; jetting a cutting medium onto the dielectric paste layer to thereby form a cut barrier rib layer; and sintering the cut barrier rib layer to make barrier ribs, wherein, prior to forming the mask pattern, a bind film is formed for fixing the powdery component in a free state on the surface of the dielectric paste layer.
Patent TW-508348-B (TW)
Title: Improvement in benzene hydroxylation catalyst stability by acid treatment
Inventor: MCGHEE WILLIAM D
IPC: B01J29/40
Filed: 1997-08-20
Granted: 2002-11-01
Abstract: A zeolite catalyst for hydroxylating benzene to phenol is treated hydrothermally with a gas comprising approximately 1-100 mole percent water at a temperature between approximately 350-950 DEG C, and subsequently is treated with an acid. This treatment selectively removes aluminum species from the zeolite catalyst in a manner that increases catalyst stability in phenol production with reducing the activity of the catalyst.
Patent TW-350050-B (TW)
Title: Input voltage auto-comparison circuit for mouses and the method
Inventor: HUANG ZHONG-DE
IPC: G06F3/033
Filed: 1997-09-26
Granted: 1999-01-11
Abstract: An input voltage auto-comparison circuit for mouses, having the following elements: (a) a plurality of switches, disposed for receiving of analog input voltage coming from the light sensor in the mouse; being the plurality of switches disposed in the comparison in the on-state; and (b) at least 1 logic determination unit, of which the input is connected to at least the output of the plurality of switches, for random regulation of the critical value of the input voltage, for having the compared value after digitizing the input voltage; having the logic determination unit: an input voltage comparator, used for conversion of the input voltage from the switch that is kept on into a digital voltage signal; a last comparison value saver, for locking of the output digital voltage signal with respect to the last on switch; a voltage turn-point detector, for comparison of the digital voltage signal input at this time into said input voltage comparator with the output of last comparison value saver; if the input voltage comparator has the output digital voltage signal larger than the output of the last comparison saver, the record shall go on; or it would go down; then for comparison with the result of last record, in case of turning the up state to down state, the first activation signal would be created; if turning from down to up, the second activation signal would be created; a voltage maximum value saver, for saving of the last comparison saver output for maximum voltage value when the first activation signal is generated; with obtaining of the average value of the maximum values of the voltage when the switches are turned on; a voltage minimum value saver, for saving of the last comparison saver output for maximum voltage value when the second activation signal is generated; with obtaining of the average value of the minimum values of the voltage when the switches are turned on; a critical value generator, for generation of an input voltage critical value, being the value a middle value between maximum value saver output signal and the output signal of the minimum value saver; and result generator, for comparison of the digital voltage signal output by the input voltage comparator and the input voltage critical value created by the critical value generator, for detection whether current input voltage is over the critical value.
Patent TW-355899-B (TW)
Title: Method and apparatus for performing financial transactions using a mobile communication unit
Inventor: JACOBS PAUL E
IPC: G07F7/08
Filed: 1997-11-14
Granted: 1999-04-11
Abstract: A system for performing financial transactions in a mobile communication unit, comprising: a device for storing financial identification codes; and a device for transmitting the financial identification codes so as to validate the financial transactions.
Patent TW-375725-B (TW)
Title: Liquid crystal monitor equipped with protective circuit for liquid crystal display panel
Inventor: WU TSUNG-HSUN
IPC: G09G3/00
Filed: 1998-02-25
Granted: 1999-12-01
Abstract: The invention provides a liquid crystal monitor consisting of a receiving circuit, a liquid crystal display panel, a power supply and a protective circuit. The receiving circuit is to receive image signals, power control signals and panel control signals transmitted from the computer. The liquid crystal display panel is to display the image signal and to control the start or shut-off of the display panel according to a panel start signal. The input time of the start signal is delayed after the input time of the image signal by a predetermined time period so as to prevent damage to the display panel caused by the DC charge. The power supply provides power to the display panel according to the power control signals, and at the same time, generate a power start signal. The protective circuit is to delay said power start signal by at least a predetermined time period, and generate panel start signal according to the delayed power start signal and panel control signal.
Patent TW-374179-B (TW)
Title: Column selection line signal controller of semiconductor memory device and column selection controlling method
Inventor: ROH JAE-GU
IPC: G11C11/407
Filed: 1998-04-02
Granted: 1999-11-11
Abstract: A semiconductor memory device includes a clock buffer, a column selection signal controller, a column decoder, column selection gates, a sensing amplifier and a memory cell array. The clock buffer generates a control signal in response to a clock signal. The column selection signal controller generates a column selection control signal, in response to the control signal and a column address enable signal, during a read operation, and generates a column selection control signal delayed by a predetermined time, compared to the column selection control signal generated during the read operation, in response to the control signal generated during the read operation, in response to the control signal, the column address enable signal and a write control signal, during a write operation. The sensing amplifier connected to the memory cell array senses and amplifies the data output from the memory cell array, outputs the result and stores the externally input data in the memory cell array. The column selection gate unit transmits the externally input data to the sensing amplifier or transmits the data output from the sensing amplifier to the outside, in response to the column selection signal.
Patent TW-382702-B (TW)
Title: Paper tube for tape winding and method of production
Inventor: SU BAU-MING
IPC: G11B5/84
Filed: 1998-04-22
Granted: 2000-02-21
Abstract: The present invention provides a paper tube for tape winding and a method of production. The method comprises preparing an inner tube, preparing a second paper tape, tube wrapping, processing for increasing the pressure resistance of the tube, waxing, and burnishing, thereby producing a paper tube product having a smooth outer surface and a wax film on the inner surface thereof. The outer surface of the paper tube product has no slit or protrusions so that the surface of a tape will not be damaged when a tape, such as a cassette tape or a video tape, is wound on the tube.
Patent TW-411463-B (TW)
Title: Built-in self test for multiple memories in a chip
Inventor: LI KUEN-JUNG
IPC: G11C29/40
Filed: 1998-06-23
Granted: 2000-11-11
Abstract: In this application, we propose a new built-in self test architecture for multiple memories in a chip. In this architecture, all memories under test are tested in parallel using only one address generator. When the address generated from the address generator exceeds one memory's address space, the memory is turned off by a BIST controller. Each word in each memory is tested by a scan-in/out method. That is, the D flip-flops in the input/output port of each memory are connected in series and form a scan chain. Only one data input and one data output are required for the scan chain of each memory. The outputs fo all scan chains are parallely connected to a self checker for fault analysis. The address generator, data generator, self checker and the test controller are all built in a chip to satisfy the requirement of built-in self-testing.
Patent TW-439274-B (TW)
Title: Fabricating method of capacitor for dynamic random access memory
Inventor: GAU JIA-HUNG
IPC: H01L27/108
Filed: 1998-07-28
Granted: 2001-06-07
Abstract: This invention is about the fabricating method of capacitor for dynamic random access memory. In this method, after the contact window opening is formed in the dielectric layer covering on substrate, a conductor layer is formed on substrate to cover the dielectric layer surface and, additionally, to fill up the contact window opening. Then, an insulating layer is formed on the conductor layer, in which the insulating layer and part of the conductor layer are patterned. After that, spacer is formed on the sidewall of patterned insulating layer and conductor layer. The insulating layer is removed and the spacer is used as the mask to partly etch back the conductor layer. Then, the spacer is removed and another two spacers are formed on both sidewalls of conductor layer after the etching back process is performed. By using these two spacers as masks and using the dielectric layer as the etching stop layer, conductor layer is etched back. After that, these two spacers are stripped such that the remained conductor layer is used as the storage electrode of capacitor.
Patent TW-I225888-B (TW)
Title: Structured abrasives with adhered functional powders
Inventor: WEI PAUL
IPC: B24D11/00
Filed: 1998-09-01
Granted: 2005-01-01
Abstract: Coated abrasives suitable for very fine abrading applications can be obtained by depositing a layer of a formulation comprising abrasive grits, fillers, grinding aid, additives and a binder resin on a substrate in the form of a structured abrasive and then adhering to the surface of the structured abrasive a functional powder.
Patent TW-404880-B (TW)
Title: Modified cage member for an impact mechanism
Inventor: WILLIAMSON PAUL
IPC: B25B21/02
Filed: 1998-09-02
Granted: 2000-09-11
Abstract: An impact mechanism having a rotating cage member that supports at least one hammer for imparting impacts upon an anvil. More particularly the present invention relates to a cage member of an impact mechanism wherein each hammer pin is supported in a partial bore hole in the end of the cage member closest to the motor of the impact mechanism.
Patent TW-430637-B (TW)
Title: Flowing water type sterilizer
Inventor: LIN YI-CHIUAN
IPC: C02F1/467
Filed: 1998-09-18
Granted: 2001-04-21
Abstract: The flowing water type sterilizer described in this invention is a device killing bacteria under flowing water state. There are multiple electrodes installed along the water passageway and water guide sheets to lengthen the passageway are placed in the electrode pairs where an electrical potential is applied. This arrangement leads to that the bacteria cells in the water can not survive due to the destroying power of electrical charge at sufficient exposure time when the water flows though the multiple electrodes, which lengthens the route of the passageway and reduces the water flow rate. This results in instant effect of bacteria killing.
Patent TW-396465-B (TW)
Title: Epoxy bleeding inhibitor and method of preventing epoxy bleeding
Inventor: AIBA AKIHIRO
IPC: H01L21/52
Filed: 1998-12-23
Granted: 2000-07-01
Abstract: An epoxy bleeding inhibitor which ensures positive effects on combining strength and assembly property of a wafer. It will not damage discoloration prevention treatment or efficiency of hole-sealing treatment. An epoxy bleeding inhibitor which is used in the wafer-combining step of the semiconductor manufacturing process. The characteristic of the improvement is the selection of carboxylicacid or thiols from straight chain containing more than 3 carbon atoms, carboxylic acid or thiols containing benzene ring, carboxylic acid containing a mercapto group or a hydroxyl group, polyhydrdric unsaturated alcohols, nitrogenous heterocyclic compounds containing sulfur, or their derivatives.
Patent TW-411665-B (TW)
Title: An image transmission system
Inventor: YOSHIDA SHIGERU
IPC: H04Q9/00
Filed: 1999-03-02
Granted: 2000-11-11
Abstract: The invention is a image transmission system related the transmission path to connect the plural transmission devices, and to connect the start point and end point of the said path as a ring type transmission path. The detailed description regards how to display the image taken by cameras installed in the transmission devices of various sites on the monitoring device installed anywhere. In the mean time, the structure of the transmission device won't be complicated, the long distance communication is feasible, and the communication of the image transmission system won't be interrupted even in case of the power failure or natural catastrophe, etc. The system applies the logic channel switching of ATM switches to send out the desired information to a monitoring device; the transmission devices are connected by a plurality of transmission paths; and the start point and end point of the transmission path is connected as a ring type transmission path. The transmission device installed at the start point is defined as the node one, and transmission device installed at the end point is defined as the node N. The odd nodes of the ring type transmission path are orderly placed in a clockwise direction, while the even nodes are placed in a counter-clockwise direction.
Patent TW-I250148-B (TW)
Title: Process and apparatus for the production of butylacetate and isobutylacetate
Inventor: LEDERER JAROMIR
IPC: B01D3/00
Filed: 1999-03-30
Granted: 2006-03-01
Abstract: The invention relates to a process of butylacetate production by esterification of acetic acid with butanol in the presence of a solid acidic catalyst in which distillatory separation of components runs simultaneously with esterification. Thus, acetic acid and butanol are introduced in defined amounts and in the molar ratio 1:1 to 1:10 into a system, in which the reaction and the distillatory separation proceeds in three zones. The reaction together with distillatory separation of the components with different boiling points run in the reaction zone, while only distillation take place in lower and upper separation zones. A volatile mixture is separated in the upper separation zone, from which, after being cooled at 5 to 80 DEG C water and organic phases are separated, the latest being refluxed into the system. The ratio of the feed amount to the organic phase reflux amount is 1:1 to 1:20, the reflux amount representing 60 to 100% of the whole amount of the organic phase. Butylacetate is separated as a high boiling bottoms product. The invention relates also to a process of isobutylacetate production by esterification of acetic acid with isobutyl alcohol in the presence of a solid acidic catalyst in which separation of components by distillation runs simultaneously with esterification.
Patent TW-412685-B (TW)
Title: System and method for managing client requests in client-server networks
Inventor: JARDIN CARY A
IPC: H04L29/06
Filed: 1999-04-02
Granted: 2000-11-21
Abstract: A broker for the management of client requests issued by a client computer over a client-server network. Depending on its availability of resources, the broker determines whether to respond to the client request, or hand-off the client request to another server. The broker supports a virtual connection between the client and the other server, without interfering with communication protocols or disrupting client requests. The other server fulfills client requests by operating in place of the broker. The server terminates the virtual connection when all client requests have been completely fulfilled.
Patent TW-425585-B (TW)
Title: A single-plete capacitor element and the stacked solid electrolytic capacitor
Inventor: NITO HIROSHI
IPC: H01G9/04
Filed: 1999-06-10
Granted: 2001-03-11
Abstract: The invention provides a stacked solid electrolytic capacitor with both of a good yield and an excellent performance, and provides a single-plate capacitor element. The stacked solid electrolytic capacitor (25) of the invention is characterized by that a plurality of single-plate capacitor elements (7) make possible to align anode portions (11) in a same direction and secure the anode portion (11) in stack on a lead frame (9) of an anode side, and also gradually expand cathode portions from the side of the anode portions (11) toward the frontal end of the cathode portions and secure the cathode portions in stack on the lead frame (8) of the cathode side being stacked capacitor element (19). The circumferences of the elements (19) are covered and sealed by a packing resin (23). Preferably, to be the single-plate capacitor element, an end portion of an anode substrate 1 is provided with a dielectric oxide film layer 2 as the anode portion (1). Apart from a solid electrolytic layer 4 formed on the dielectric oxide film layer 2 of the anode portion 11, conductor layers 5,6 are formed on said layer 4 as the cathode portion. The thickness of the frontal end of the cathode portion S2 is larger than that of the base of the cathode portion S1 in optimum.