baber/WOPTO huggingface dataset:
Patent TW-385469-B (TW)
Title: Assembly for flat panel display and its making method
Inventor: TSAI TZENG-SHI
IPC: H01J11/44
Filed: 1997-06-20
Granted: 2000-03-21
Abstract: This present invention discloses an assembly for planar display with an improved type of exhausting tube structure and method of making the same. The assembly for plane display comprises a front glass plate, a back glass plate, and an exhausting tube. The front glass plate is parallel to the back glass plate and in between there is a predetermined distance. By a frit sealing the back glass plate and the aforementioned front glass plate are connected together to form a chamber with an opening in  horizontal direction. The exhausting tube at the aforementioned horizontal opening is horizontally connected to the front glass plate and back glass plate. Facing to the aforementioned horizontal opening, the exhausting tube is provided with a corresponded vertical opening. Then, an exhausting process is implemented to expel gas through the exhaust tube.
Patent TW-340229-B (TW)
Title: An inertial switch
Inventor: ZAKUTIN DAVID
IPC: H01H35/14
Filed: 1997-07-01
Granted: 1998-09-11
Abstract: A sort of inertial switch, having: a casing, having at least a conductive inner surface for defining a lead of the inertial switch; conductive spring element in said casing, for defining the other lead of the inertial switch; and support for supporting by means of electrical insulation said spring in said casing, having said spring a longitudinal axis supported by an adjacent end in response to acceleration of said inertial switch, said spring element would become flexible along the longitudinal axis to contact at least one conductive surface, for closing of said switch.
Patent TW-346525-B (TW)
Title: Sash window
Inventor: TAHARA KIYOTO
IPC: E06B3/08
Filed: 1997-08-04
Granted: 1998-12-01
Abstract: A sash window comprising a window frame consisting of an upper frame, a lower frame and left-and-right longitudinal frames as the periphery frame assembly; and a dividing plate material coupled to the window frame thereby forming a general single panel sash; which is characterized in that: the window frames are made of a non-ferrous metal; the dividing plate material uses a non-ferrous metal dividing plate (a) of the frames, and uses a dividing plate (b) of the frames consisting of non-ferrous indoor and outdoor members, and a heat-insulating member connecting the indoor and outdoor members; one of the (a) and (b) dividing plate is assembled on the window frame (A).
Patent TW-425434-B (TW)
Title: Aluminum or aluminum alloy sputtering target
Inventor: FUKUYO HIDEAKI
IPC: H01L21/285
Filed: 1997-08-07
Granted: 2001-03-11
Abstract: In order to provide high-purity aluminum or aluminum alloy sputtering targets which control sudden particle generation, based on the findings wherein inclusions, especially of oxides, in high-purity aluminum (alloy) sputtering targets are mainly responsible for particle generation, and moreover, graphite-alumina composite inclusions that are relatively roughly distributed in the targets cause sudden increase in the number of particles formed, the oxygen content in such a target is limited to less than 5 ppm and the number of indication corresponding to flat bottom holes 0.5 mm or more in diameter in ultrasonic flaw detection as performed from above the target surface is set to be fewer than 0.014/cm<SP>2</SP>.
Patent TW-513453-B (TW)
Title: Process for the preparation of polymer particles
Inventor: BERGHMANS HUGO ANGELA ALBERT
IPC: C08F2/44
Filed: 1997-09-18
Granted: 2002-12-11
Abstract: Process for the preparation of vinylarene polymer particles, which process comprises mixing a polar polymer capable of absorbing water, with vinylarene monomer; pre-polymerising vinylarene monomer; suspending the pre-polymerised mass; and polymerise the suspended particles further. This case further relates to vinylarene polymer particles containing polar polymer and from more than 3 to 40 wt% of water, and to foamed articles.
Patent TW-358706-B (TW)
Title: Multi-purpose landscaping device for use with a hand-held rotary power tool
Inventor: HOWARD HERMAN S
IPC: A01D34/90
Filed: 1997-10-02
Granted: 1999-05-21
Abstract: A multi-purpose landscaping device for use with a hand-held rotary power tool comprising: a shaft composed on end 1 and end 2; a rotary implement attached to end 2 of the shaft; the end 1 of the shaft is removable and can be connected to the power tool; and a removable connector attaching the rotary implement to end 2 of the shaft to rotate together.
Patent TW-355878-B (TW)
Title: Interchangeable plug-in circuit completion modules for varying the electrical circuitry of a ceiling fan
Inventor: MEHTA VINAY
IPC: F04D25/08
Filed: 1997-12-16
Granted: 1999-04-11
Abstract: A ceiling fan having interchangeable plug-in circuit completion modules for varying the electrical driver circuitry of the fan; each module is selectively designed to complete a motor driving circuit and/or a light driving circuit and are preferably installed in the switch housing of the fan; in addition, the modules contain selectively designed circuitry to enable a user to either manually or remotely control the fan.
Patent TW-367651-B (TW)
Title: Piezoelectric transformer
Inventor: SATO YUKO
IPC: H01L41/107
Filed: 1998-01-26
Granted: 1999-08-21
Abstract: A kind of piezoelectric transformer which is used during the real installation of piezoelectric transformer that can reduce the installation thickness and with not influence to the vibration of components of piezoelectric transformer for easy installation. The components of piezoelectric components are located on the projection of upper and lower external packaging box using the intersection as the center. The flexible snap fit on the upper external packaging box is assembled with the penetrated hole on the lower packaging box and connected by the separately formed electrical connection wires.
Patent TW-358159-B (TW)
Title: Auto-zeroing current sensing element
Inventor: BERKCAN ERTUGRUL
IPC: G01R19/00
Filed: 1998-02-18
Granted: 1999-05-11
Abstract: A sort of current sensor for generation of current signals representing the carrier conductor, including: a magnetic screw tube, having a first and second end and a gap in between; and a current sensing element, including a biased coil, for carrying a biased AC current, being the sensing element fixed according to the gap between the first and second terminal of the magnetic screw tube, for, movement of the sensing element when exposed to the carrier conductor and the biased coil AC magnetic field.
Patent TW-366450-B (TW)
Title: IC function block, semiconductor circuit, method of checking semiconductor circuits and the design method
Inventor: OHTA MITSUYASU
IPC: G06F11/22
Filed: 1998-03-20
Granted: 1999-08-11
Abstract: A semiconductor IC (1) formed by the first function block (10), the second function block (20 and the third function block (30) being each of the function blocks (10), (20), (30) connected one another using inter-block signal wires (2). The first function block (10) includes the logic circuit (11), the data-checking output circuit (12) for checking and outputting designated data-checking serials, the standby checking circuit (14) connected between the selector (13) and the external two-way pin and having the function block be set standby when checking and by using the 3-stage buffer (15) having the standby checking circuit (14) be set at high-impedance and receiving the checking data serial coming from the second function block and comparing the expected value contained inside and the checking data serial received before outputting the result of the output as the output circuit (16).
Patent TW-565725-B (TW)
Title: Liquid crystal display device having at least two liquid crystal layer micro areas formed from each pixel center
Inventor: MURAI HIDEYA
IPC: G02F1/1343
Filed: 1998-03-30
Granted: 2003-12-11
Abstract: To provide a liquid crystal display device easily produced having no disclination which causes a light leak, an excellent visual angle and an excellent contrast ratio, a liquid crystal layer is interposed between two substrates, two or more of micro areas coexist with each other in the liquid crystal layer, and liquid crystal molecules in the micro areas from a center of each pixel. A potential of a second electrode disposed on an opening is made approximately identical with that of a counter electrode, and a potential of a peripheral electrode is higher than that of the counter electrode, thereby obtaining the liquid crystal display device in which the liquid crystal molecules build up from the center of each pixel. Thus, the liquid crystal display device easily produced having a wide viewing angle and an excellent contrast ratio is obtained. In addition, a polymer organic compound is dispersed in the liquid crystal to fix a built up direction of the liquid crystal molecules.
Patent TW-422732-B (TW)
Title: Method of and apparatus for air separation
Inventor: GOTO MASAHIRO
IPC: F25J5/00
Filed: 1998-04-20
Granted: 2001-02-21
Abstract: Disclosed is a technique which makes it possible to restrain as much as possible the pressure loss, in particular, the pressure of return gas, generated in the main heat exchanger actually used when performing air separation and to reduce the power of the material air compressor as much as possible. In an air separation method of the type in which compressed air cooled through a main heat exchanger is supplied to a lower column of a rectifying tower equipped with upper and lower columns and in which return gas from the upper column of the rectifying tower is passed through the main heat exchanger to utilize it to cool the compressed air, an open end passage is provided in the main heat exchanger, and wherein the return gas is entirely or partly caused to flow through the open end passage, whereby a reduction in the pressure loss of the return gas is achieved.
Patent TW-386888-B (TW)
Title: Fluid-sterilizing device using electrical potential difference
Inventor: LIN YI-CHIUAN
IPC: B01D36/00
Filed: 1998-04-29
Granted: 2000-04-11
Abstract: The invention is related to a fluid-sterilizing device using electrical potential difference. The device includes opposite positive and negative electrode plates which are disposed in a sealed container, and an insulated water-permeable separating film is disposed between said two electrode plates to isolate these two plates. The positive and negative electrode plates are concurring respectively with a conductive metal woven net (fabric) to increase the electrode density. When an electrical potential difference above 1 volt is applied to the positive and negative electrode plates germs suspending in the fluid flowing through the container will be electrically shocked and killed instantaneously.
Patent TW-464644-B (TW)
Title: Method for preparing melamine
Inventor: TJIOE TJAY TJIEN
IPC: C07D251/60
Filed: 1998-05-19
Granted: 2001-11-21
Abstract: Method for preparing melamine from urea via a high-pressure process in which solid melamine product is obtained directly from the melamine melt by transferring the melamine melt into a product cooling unit where it is cooled with ammonia. The melamine melt from the melamine reactor has a temperature between the melting point of melamine and 450 DEG C and is sprayed, via spraying means, into a product cooling vessel containing an ammonia environment with an increased pressure, where the melamine melt solidifies to form melamine powder. The melamine powder, having a temperature of between 200 DEG C and the solidification point of melamine, is maintained under an increased ammonia pressure for a contact time of between 6 seconds and 5 hours at a pressure. During this contact time, the powder melamine product may be maintained in the product cooling vessel, or a series of vessels, at a virtually constant temperature or may be cooled further to a temperature above 200 DEG C.
Patent TW-444080-B (TW)
Title: Limiting orifice drying medium, apparatus therefor, and cellulosic fibrous structures produced thereby
Inventor: ENSIGN DONALD EUGENE
IPC: D21F7/08
Filed: 1998-09-05
Granted: 2001-07-01
Abstract: A limiting orifice through-air-drying medium for papermaking or other absorbent embryonic webs. The medium may be used in an apparatus which can be embodied in a cover and a roll. The medium has the unique combination of a relatively high bending fatigue strength and relatively low pressure drop. The medium may comprise a laminate of a plurality of plies. The intermediate plies of the laminate may be woven with a square weave. The medium may also be used for other types of drying.
Patent TW-414776-B (TW)
Title: Electric power supply control apparatus for a motor assist vehicle
Inventor: CHO TOSHIYUKI
IPC: B62J6/00
Filed: 1998-06-25
Granted: 2000-12-11
Abstract: An electric power supply control apparatus for controlling electric power supplied to an electric motor and a lamp in a motor assisted vehicle comprises: an input torque detecting means for detecting a torque generated by strength of the driver; the lamp; the electric motor capable of generating assist power in accordance with a value detected by the input torque detecting means; and a battery for supplying electric power to the lamp and the electric motor. In the control apparatus electric power supplied by the battery to the electric motor and the lamp is controlled so that is it possible to prevent electric power from being discharged excessively from the battery to the electric motor and the lamp of the motor assisted vehicle, which is currently powered only by strength of the driver, can be turned on even in the absence of assistance provided by the electric motor. To this end, the electric power is controlled as follows: when the voltage of the battery drops below a first predetermined level, supplying of electric power to the electric motor is halted, and when the voltage of the battery drops below a second predetermined level which is lower than the first predetermined level, supplying of electric power to the lamp is halted.
Patent TW-432011-B (TW)
Title: A method of preventing microbiofouling, a stabilized aqueous solution of an alkali or alkaline earth metal hypobromite and process to manufacture the same
Inventor: DALLMIER ANTHONY W
IPC: C01B11/20
Filed: 1998-09-02
Granted: 2001-05-01
Abstract: The invention is a method for preparing a stabilized aqueous alkali or alkaline earth metal hypobromite solution. The method comprises the steps of: a. mixing an aqueous solution of alkali or alkaline earth metal hypochlorite having from about 5 percent to about 70 percent available halogen as chlorine with a water soluble bromide ion source; b. allowing the bromide ion source and the alkali or alkaline earth metal hypochlorite to react to form a 0.5 to 70 percent by weight aqueous solution of unstabilized alkali or alkaline earth metal hypobromite; c. adding to the unstabilized solution of alkali or alkaline earth metal hypobromite an aqueous solution of an alkali metal sulfamate in a quantity to provide a molar ratio of alkali metal sulfamate to alkali or alkaline earth metal hypobromite is from about 0.5 to about 7; and, d. recovering a stabilized aqueous alkali or alkaline earth metal hypobromite solution.
Patent TW-388901-B (TW)
Title: Pivotal latching mechanism with interengageable latch arm and catchin a sectionalizer assembly
Inventor: CLARK DAREN A
IPC: H01H31/28
Filed: 1998-08-04
Granted: 2000-05-01
Abstract: A sectionalizer assembly includes a mounting structure having upper and lower electrical contacts, a sectionalizer tube, an actuating member mounted to the tube and movable from a non-actuated to an actuated position, and a pivotal latching mechanism having a pivot member, latch arm and catch. The pivot member is mounted to the lower electrical contact and to a lower and of the tube for undergoing pivotal movement relative thereto between locking and releasing positions. The latch arm fixedly attached to the pivot member extends outwardly therefrom and undergoes pivotal movement therewith between the locking and releasing positions. The catch is carried on a lower end of the actuating member and undergoes movement therewith. The latch arm has an outer end fittable within a recess in the catch that is open at least at least at one side thereof. The latch arm outer end interengages the catch within the recess thereof when the actuating member is at the non-actuated position and the pivot member is at the locking position. Such interengagement tends to maintain the pivot member in the locking position. The latch arm outer end disengages the catch recess as the actuating member is moved from the non-actuated position to the actuated position and the pivot rnember is moved from the locking position to the releasing position. The movement of the catch with the actuating member from the non-actuated position to the actuated position causes the latch arm to pivotally move away from and disengage the catch, permitting an upper end of the tube to move from a closed to open position relative to the upper electrical contact.
Patent TW-384385-B (TW)
Title: Optical position detection device
Inventor: NAKAJIMA HAJIME
IPC: G01S7/491
Filed: 1998-09-14
Granted: 2000-03-11
Abstract: The present invention provides an optical position detection device comprising input optical fibers, output optical fiber; and a panel light guide installed on the base plate with manifold light guide; the first cylinder lens used to change the light path of the light wave emitted from the panel light guide to focus the light wave on the measured surface; the second cylinder lens used to change the light path of light beam reflected from the surface to be detected and guide it to the panel light guide; furthermore,  by such configuration, the apparatus allows longer distance detecting of object still with good precision.
Patent TW-385613-B (TW)
Title: Method for data compression in image pickup device
Inventor: HUNG JIA-CHENG
IPC: G06T9/00
Filed: 1998-09-16
Granted: 2000-03-21
Abstract: The invention is a method for data compression where the data is the image picked up by an image pickup device. The method includes the following steps: first the image is converted to an electronic signal before being digitized to form a digital format of the electronic signal. The digitized electronic signal comprises plural bits and is in a format of  three fundamental colors. Then, the plural bits are separated into plural data groups where each data group is represented as the whole data of one foundational color and the plural data groups are also in the three foundational colors format. Finally the plural data groups are compressed and encoded according to the JPEG format.
Patent TW-395053-B (TW)
Title: Method of manufacturing the embedded dynamic random access memory (DRAM)
Inventor: SUEN SHR-WEI
IPC: H01L27/108
Filed: 1998-10-02
Granted: 2000-06-21
Abstract: A method of manufacturing the embedded dynamic random access memory (DRAM) is disclosed, which first forms an etching stop layer after the formations of the word line and gate in the memory region and the logic circuit region, and then proceeds the memory cell array manufacturing process in the memory region. Next, the dielectric layer in the logic circuit region is removed by using the etching stop layer as the endpoint, and then the etching stop layer is removed to expose the gate. Next, a high-energy inversion channel implantation is proceeded through the gate of the logic circuit region, so as to form a source/drain region on the substrate at the side of the gate, and form a metal silicon at the source/drain region. The invention proceeds the ion-implantation after the manufacturing process of the memory cell array, which could avoid the diffusion phenomena caused by high temperature in the implantation region, and prevent the metal silicon from agglomeration at high temperature.
Patent TW-400585-B (TW)
Title: The fabrication method of the thin film transistor
Inventor: MAIER GERT
IPC: H01L21/336
Filed: 1998-10-21
Granted: 2000-08-01
Abstract: This invention discloses a fabrication method of the thin film transistor that uses amorphous silicon as a semiconductor material. The dopant implantation of amorphous silicon is through inner ion implantation that the dopant is via metal layer to drain and source region.
Patent TW-428178-B (TW)
Title: Multilayer insulated wire and transformer using it
Inventor: HIGASHIURA ATSUSHI
IPC: H01F5/06
Filed: 1998-10-22
Granted: 2001-04-01
Abstract: The present invention relates to a multilayer insulated wire which comprises a conductor and solderable extrusion-insulating layers made up of two or more layers for covering the conductor, wherein at least one insulating layer including the outermost layer is formed by a mixture that comprises 100 parts by weight of resin components in which 100 parts by weight of a thermoplastic polyester-series resin (A) is blended with 5 to 40 parts by weight of an ethylene-series copolymer having a carboxylic acid component or a metal salt of the carboxylic acid component in its side chain, and 10 to 80 parts by weight of an inorganic filler (B). There is also disclosed a transformer which utilizes the multilayer insulted wire. The multilayer insulated wire is excellent in solderability, high-frequency characteristic, property to prevent scraping off of an insulating coating under high-voltage and high-frequency, and coilability, and it is favorably suitable for industrial production. Further, the transformer utilizing the multilayer insulated wire is excellent in electrical properties and high in reliability, since when used at high frequencies, there arises no problem of lowering of electric properties and scraping-off from the wire by corona.
Patent TW-408307-B (TW)
Title: Method of processing optical signal and optical disk apparatus
Inventor: FURUMIYA SHIGERU
IPC: G11B20/10
Filed: 1998-12-04
Granted: 2000-10-11
Abstract: The present invention is to provide a method of processing optical signal and apparatus thereof, which can solve the high cost that is the problem of multi-bit and high-speed A/D converted into digital signal. The method of processing signal using the sum signals (22) or difference signals of the plurality of electric signals detected with the optical detection means (4) selects the ID signals or difference signals and multiplexes the time, matches the polarity of ID signals with that of the record signals, control the DC level of ID signals and record signals which have matched polarity constantly and converts into A/D after the polarity and DC level are processed to become a series of harmonious signals. Thus the dynamic range of the signals multiplexed is suppressed, both the sum signals and difference signals can be digitalized with an A/D converter of least number of bits.
Patent TW-498666-B (TW)
Title: Asynchronous transfer mode platform for mobile communications
Inventor: PETERSEN LARS-GORAN
IPC: H04L12/56
Filed: 1998-12-22
Granted: 2002-08-11
Abstract: A mobile radio communications network includes mobile radio units, radio base stations for communicating with the mobile radio units over a radio-based channel, and a radio switching controller connected to the radio base stations for routing calls to and from various ones of the base stations. Each of the radio base stations, the radio switching controller, and/or other nodes in the mobile radio communications network includes an asynchronous transfer mode (ATM) switch connected to plural function modules. Signaling and traffic communications between the function modules are effected asynchronously to efficiently meet current service bandwidth/data rate demands using the ATM switch and ATM switching protocol. Each function module includes a data processing circuitry that performs ATM cell buffering and other ATM control tasks in addition to other dedicated application tasks for supporting mobile radio communications. Capacity is readily increased by modularly adding function modules to vacant ports on the ATM switch without having to modify existing function modules already connected to the ATM switch. This provides considerable flexibility and scalability to adapt the radio communications network to current needs.