baber/WOPTO huggingface dataset:
Patent TW-417081-B (TW)
Title: Power-saving vacuum fluorescent display
Inventor: SHIU LIANG-KUEI
IPC: G09G5/20
Filed: 1998-06-02
Granted: 2001-01-01
Abstract: A power-saving vacuum fluorescent display which is composed of a plurality of filaments and filament sets, a controller and a display means that using the controller to alternatively control one of the filaments/filament set to connect to a power supply so that the filaments/filament set connected to the power supply to generate thermal electron radiation; then, showing the specific pattern from these electrons on the display means. In accordance with the invention, it can use scanning to alternatively conduct the filament/filament set which provide the electron source so that it can save the overall power consumption of vacuum fluorescent display.
Patent TW-506962-B (TW)
Title: Process for the non-oxidative preparation of formaldehyde from methanol
Inventor: SCHWEERS ELKE
IPC: C07C45/00
Filed: 1998-06-22
Granted: 2002-10-21
Abstract: In a process for preparing formaldehyde from methanol by dehydrogenation in a reactor in the presence of a catalyst at a temperature in the range from 300 to 1000 DEG C, the catalyst is generated spatially separately from the reactor and at a temperature above the dehydrogenation temperature.
Patent TW-474812-B (TW)
Title: Pharmaceutical preparations for influencing the homocysteine level comprising tetrahydrofolates in natural stereoisomeric form
Inventor: MUELLER HANS RUDOLF
IPC: A61K31/555
Filed: 1998-06-08
Granted: 2002-02-01
Abstract: The present invention relates to pharmaceutical preparations comprising at least one compound selected from the group consisting of 5-formyl-(6S)-tetrahydrofolic acid, 5-methyl-(6S)-tetrahydrofolic acid, 5,10-methylene-(6R)-tetrahydrofolic acid, 5,10-methenyl-(6R)-tetrahydrofolic acid, 10-formyl-(6R)-tetrahydrofolic acid, 5-formimino-(6S)-tetra-hydrofolic acid or (6S)-tetrahydrofolic acid or pharmaceutically compatible salts thereof, together with pharmaceutically compatible active and adjuvant substances, for influencing the homocysteine level, particularly when a methylene tetrahydrofolate reductase deficiency exists, such as when thermolabile methylene tetrahydrofolate reductase exists for example.
Patent TW-533223-B (TW)
Title: Superabsorbent resin composition
Inventor: HOSOKAWA YASUNORI
IPC: C08F8/42
Filed: 1998-06-23
Granted: 2003-05-21
Abstract: A superabsorbent resin composition comprising following components (A), (B) and (C), or components (A) and (D) (A) a superabsorbent resin, (B) a metal compound containing at least one metal A selected from the group consisting of titanium and zirconium, (C) a chelating agent, and (D) a coordination compound in which component (C) is coordinated with metal A.
Patent TW-403775-B (TW)
Title: Amorphous satruated hydrocarbon thermoplastic substrate
Inventor: HAHN STEPHEN F
IPC: G11B7/258
Filed: 1998-09-28
Granted: 2000-09-01
Abstract: The present invention is an amorphous saturated hydrocarbon thermoplastic substrate having enhanced adhesion properties, where the enhanced adhesion properties are obtained by treating the surface of the amorphous saturated hydrocarbon thermoplastic substrate with an excited gas phase technique, such that a critical surface energy of at least 35 dyne/cm is obtained without the use of acid or other corrosive materials which cause equipment degradation.
Patent TW-436549-B (TW)
Title: Opener device for a sewing machine
Inventor: AKIYAMA TATSUHITO
IPC: D05B57/14
Filed: 1998-10-08
Granted: 2001-05-28
Abstract: When a passage for a needle thead loop is formed at a hook engaging portion under a needle plate, a hook base is slowly pivoted by a small angle in the opposite direction to the rotational direction of a hook body. An opener 10 operates a hook contact piece 10b to form a passage for a needle thread loop at a hook engaging portion under a neeld plate. The leading end 1a of the opener 10 for operating the hook contact piece 10b rotates, in the opposite direction to the rotational direction of the hook body, on a long elliptic locus extending along the hook contact piece 10b.
Patent TW-533200-B (TW)
Title: Substituted benzene compounds, process for their preparation, and herbicidal and defoliant compositions containing them
Inventor: GUPTA SANDEEP
IPC: C07C211/52
Filed: 1998-10-23
Granted: 2003-05-21
Abstract: Novel herbicidal and defoliant substituted aniline derived compounds represented by general structure I are described. W, X, Y, Z, and Q are as defined in the disclosure. Also described are the processes for the manufacture of these compounds and agriculturally suitable compositions containing these as active ingredients which are useful as herbicides for general or selective pre-emergent or post-emergent control of undesired plant species and defoliants at very low concentrations of these biologically active compounds.
Patent TW-384604-B (TW)
Title: Line light source and image input device
Inventor: MATSUMOTO TOSHIRO
IPC: H04N1/028
Filed: 1998-11-10
Granted: 2000-03-11
Abstract: The invention provides the line light source and image input device with uniform lightening characteristics that can only replace the inferior lightening devices. The solution is to emit the light from the end of transparent light conductor component accommodating in the outer cover; employing the full reflection to lead the light travelling in the light conductor component and employing a part of light diffusion portion configured in light conductor component for reflection and emitting outwardly. The light conductor component will set the surface of light conductor component as black near the inside of outer cover in the specified range from the light emitting devices to get the line light source for emitting uniform lightening volume.
Patent TW-428134-B (TW)
Title: Method for inserting capitalized latin characters in a non-latin document
Inventor: OKUMURA KAORU
IPC: G06F17/22
Filed: 1998-11-20
Granted: 2001-04-01
Abstract: Inserting capitalized Latin characters in a non-Latin document by changing the input mode of an input device, such as keyboard, from a non-Latin input mode to a Latin input mode. The input mode is automatically switched from a non-Latin input mode to a Latin input mode when the combination of a shift key and an alphabet key on the input device is depressed. The input mode is automatically returned to the previous non-Latin input mode when the shift key is released and only an alphabet key on the input device is depressed.
Patent TW-570811-B (TW)
Title: Stabilized teriparatide solutions
Inventor: CHANG CHIN-MING
IPC: A61K38/29
Filed: 1998-12-09
Granted: 2004-01-11
Abstract: A stabilized pharmaceutical composition in the form of a solution for parenteral administration of a parathyroid hormone is described wherein the therapeutically active ingredient is stabilized with a buffer and a polyol. Preferred preparations contain in an aqueous solution human PTH(1-34), mannitol, an acetate or tartrate buffering agent and m-cresol or benzyl alcohol as a preservative.
Patent TW-412496-B (TW)
Title: A packaging device
Inventor: MAEKAWA MIKIO
IPC: B65B25/24
Filed: 1999-01-26
Granted: 2000-11-21
Abstract: Part of a circular track (11) is constructed so that it can open and close, and a truck (4) rides on this circular track (11). A means of feeding the packaging material (7) is mounted on the truck (4), and it feeds the packaging material (6) from a packaging material coil (5). Part of the item for packaging (8) is placed in the closed circular track (11) and is supported by a means of support (9). A means of running the truck (12) is set along the circular track (11) and is engaged with the above-mentioned truck (4), and by driving the mans of running the truck (12), the truck (4) is caused to revolve along the circular track (11). There is no need to mount on the truck a driving means such as a motor. Accordingly, it is possible to make the truck compact and decrease the curvature radius of each corner of the circular track. This results in the possibility of wrapping a relatively large item for packaging and at the same time make a packaging device simple and compact in its entirety.
Patent TW-462006-B (TW)
Title: Integrated POS input device
Inventor: LUM JACKSON
IPC: G06F17/00
Filed: 1999-06-28
Granted: 2001-11-01
Abstract: An integrated keyboard input device as disclosed, including those used for point of sale (POS) systems (POS). The standard keyboard is integrated with one or more bar code scanners and any combination of other input peripheral devices, the bar code scanner being mounted within the keyboard housing. The peripherals preferably can be selectively connected and disconnected from the keyboard in an electro-mechanical mounting that takes the form of a removably engagable connector system. The peripherals are preferably interfaced with a keyboard wedge which allows each input peripheral to communicate directly to a computer in a keyboard data format without requiring separate electrical connections to the computer.
Patent TW-550261-B (TW)
Title: Production of butyrolactones
Inventor: BRUNNER MELANIE
IPC: C07D307/32
Filed: 1999-05-27
Granted: 2003-09-01
Abstract: A process for producing butyrolactones of the general formula I, where R1 and R2 are each hydrogen, alkyl, hydroxyalkyl, substituted or unsubstituted aryl or substituted or unsubstituted trialkylsilyl, by reacting alkynes of the general formula II, where R1 and R2 are each as defined above, with carbon monoxide and water in the presence of a rhodium catalyst under pressures from 20 to 300 bar and hydrogenating the unhydrogenated 2(5H)-furanone intermediates comprises (a) reacting the carbonylation reaction mixture with hydrogen at from 150 to 250 DEG C and from 100 to 300 bar, (b) removing the precipitated catalyst and returning it into the carbonylation reaction, and (c) subjecting the catalyst-free reaction mixture to a distillation to recover the butyrolactone.
Patent TW-470665-B (TW)
Title: Filtration system, HVAC system, filter cartridge, and method of attaching a filtration system to a blower wheel
Inventor: HARMS MICHAEL ROBERT
IPC: F24F8/158
Filed: 1999-07-06
Granted: 2002-01-01
Abstract: A filtration system that rotates in conjunction with a blower wheel, and a method of attaching the same. The blower wheel typically has a plurality of fan blades arranged in a spaced relationship radially around a blower cavity to define a flow path extending radially outward from the blower cavity through the fan blades when the blower wheel is rotating. The filtration system includes a filter cartridge releasably attachable to the blower wheel in an engaged configuration. The filter cartridge includes a filter medium defining a generally center opening and a filter surface configured to be positioned generally adjacent to the fan blades and to extend across at least a portion of the flow path. In one embodiment, a plurality of flow passages extending through the filter medium.
Patent TW-484344-B (TW)
Title: Hybrid module
Inventor: MURAIDA MICHIO
IPC: H05K1/00
Filed: 1999-10-12
Granted: 2002-04-21
Abstract: The present invention provides provide a hybrid module, which is high in heat radiating property and reliability and enables to mount with high density. A circuit substrate 11 is formed with a multilayer printed substrate, made of a plurality of insulator layers 14 and an electrode layer 15, a recess part 17 to which a radiating electrode 15a of the electrode layer 15 is exposed is formed on a main face 16 of the circuit substrate 11, circuit parts 13 are adhered to the radiating electrode 15a exposed to a bottom face of the recess part 17, and also an external electrode 23 jointed to the radiant electrode 15a is formed on a side face of the circuit substrate 11 to constitute a hybrid module 10. As a result, since heat generated in the circuit parts 13 is radiated from the radiating electrode 15a and external electrode 23 without going via the insulator layer 14 of the circuit substrate 11, heat radiating property becomes superior. Furthermore, since stress from a master circuit substrate is not applied to the circuit substrate 13, reliability is improved, and since the circuit parts 13 are mounted in the recess part 17 formed on the circuit substrate 11, mounting density is improved.
Patent TW-531722-B (TW)
Title: Plasma display panel
Inventor: TAKAMORI TAKAHIRO
IPC: G09G3/294
Filed: 2000-01-20
Granted: 2003-05-11
Abstract: A plasma display panel comprising plural kinds of phosphors, each of which emits a light having a different kind of color, separators which separate the plural kinds of phosphors and discharge cells having sustain electrode pairs which create discharges to create the light emissions from the phosphors. In the plasma display panel, a sustain discharge currents through each sustain electrode pair in the discharge cells is set a different value according to a brightness of each light emitted from the plural kinds of phosphors.
Patent TW-546414-B (TW)
Title: Plasma etch method for forming plasma etched silicon layer
Inventor: HO KWOK KEUNG PAUL
IPC: C23F4/00
Filed: 2000-02-11
Granted: 2003-08-11
Abstract: A method for forming an etched silicon layer. There is first provided a first substrate having formed thereover a first silicon layer. There is then etched the first silicon layer to form an etched first silicon layer while employing a plasma etch method employing a plasma reactor chamber in conjunction with a plasma etchant gas composition which upon plasma activation provides at least one of an active bromine containing etchant species and an active chlorine containing etchant species, Within the plasma etch method: (1) a cleaned plasma reactor chamber is seasoned to provide a seasoned plasma reactor chamber having a seasoning polymer layer formed therein; (2) the first silicon layer is etched to form the etched first silicon layer within the seasoned plasma reactor chamber; and (3) the seasoning polymer layer is cleaned from the seasoned plasma reactor chamber to provide the cleaned plasma reactor chamber after etching the first silicon layer to from the etched first silicon layer within the seasoned plasma reactor chamber, prior to etching a second silicon layer form an etched second silicon layer formed over a second substrate within the plasma reactor chamber while employing the plasma etch method in accord with (1), (2) and (3).
Patent TW-I233927-B (TW)
Title: Production of vinyl acetate in a catalytic reactor equipped with filter and distribution bed
Inventor: COLLING PHILIP M
IPC: B01J8/06
Filed: 2000-03-02
Granted: 2005-06-11
Abstract: A process for the production of vinyl acetate (VA) by reaction in the vapor phase of ethylene, oxygen and acetic acid as reactants, comprising passing at a temperature sufficient to initiate the reaction, a feed gas comprising said reactants and continuously or intermittently containing liquid acetic acid and/or non-volatile components, through a filter and distribution bed of inert material having throughout its volume substantial intercommunicating open spaces among the solid portions, and thence through a plurality of tubes each containing a bed of catalyst for the reaction, and withdrawing a product gas comprising VA. The filter and distribution bed acts to filter out the liquid acetic acid and/or non-volatile components and distribute more evenly the feed gas into the tubes.
Patent TW-457415-B (TW)
Title: Core computer system
Inventor: JENKINS MICHAEL D
IPC: G06F1/18
Filed: 2000-03-16
Granted: 2001-10-01
Abstract: A computer system is disclosed having two structures, a small mobile core unit and an enclosure capable of enclosing and cooperating with the core unit. The core unit has all of the components of a general purpose computer except for all peripheral I/O components circuitry and related connectors, a display and a source of power. This core unit by itself if non-functional as a computer unless it is in electrical contact with the enclosure. The enclosure has several connector ports for attachment of peripherals to the system and contains peripheral circuitry and related connectors.
Patent TW-448583-B (TW)
Title: Light emitting device and method of manufacturing the same
Inventor: MATSUBARA HIDEKI
IPC: H01L23/12
Filed: 2000-05-05
Granted: 2001-08-01
Abstract: A light emitting device (1) includes a LED chip (3). The LED chip (3) is fixed to an electrode body via a conductive layer (9) of In or an In alloy. The conductive layer (9) is in ohmic-contact with an n-type ZnSe crystal substrate (7) of the LED chip (3).
Patent TW-455993-B (TW)
Title: Integrated circuit capacitor including anchored plug
Inventor: HIGASHI GREGG SUMIO
IPC: C23C14/08
Filed: 2000-09-26
Granted: 2001-09-21
Abstract: An integrated circuit capacitor includes a substrate with an interconnection line adjacent the substrate, and a first dielectric layer on the interconnection line. The first dielectric layer includes a trench therein. The metal plug includes a body portion extending upwardly into the trench, and an anchor portion is connected to the body portion and extends into the interconnection line. The anchor portion has an enlarged width portion to anchor the metal plug adjacent lower portions of the first dielectric layer. Because the metal plug is anchored, a depth of the trench can be greater without the metal plug becoming loose and separating from the underlying interconnection line.
Patent TW-475177-B (TW)
Title: Ferroelectric memory device
Inventor: YAMADA JUNICHI
IPC: G11C11/22
Filed: 2000-09-21
Granted: 2002-02-01
Abstract: A ferroelectric memory device has a ferroelectric capacitor comprising a ferroelectric thin film and a first capacitive electrode and a second capacitive electrode which sandwich the ferroelectric thin film therebetween. The ferroelectric memory device is operable in a wide range of allowable power supply voltages such that it can operate at a low power supply voltage. The ferroelectric thin film is formed such that a coercive voltage thereof is smaller than a reduced voltage applied between the first capacitive electrode and the second capacitive electrode and generated by reducing an external power supply voltage supplied in a predetermined voltage range.
Patent TW-591678-B (TW)
Title: Push button switch
Inventor: OKADA MITSUHIRO
IPC: H01H13/04
Filed: 2000-11-02
Granted: 2004-06-11
Abstract: The purpose of the present invention is to provide a highly reliable structure of a push button switch by preventing twisted and bent connecting terminals when the terminal is forded and then vertically suspended along the outer side of a housing and preventing intrusion of flux into the housing due to capillary when soldering to a circuit board by use of round wire for a fixed contact and the connecting terminal. To achieve the purpose, the switch is equipped with a containing part 1a with the housing 1 formed in box shape with bottom; the fixed contact 2 projecting on the inner surface of the bottom of the housing; the connecting terminal 3 projecting to the outside of the housing 1 derived from the fixed contact 2; and a movable contact 4 contained in the containing part 1a capable of connection and disconnection with the contact 2. The terminal 3 is bent on the outside of the housing 1 and vertically suspended along the face. A terminal holding part 1c to prevent the bend of the terminal 3 is formed by engaging the terminal 3 on the outside of housing 1.
Patent TW-546497-B (TW)
Title: Variable optical attenuator and the method thereof
Inventor: LEE IK-HEE
IPC: G02B6/293
Filed: 2000-12-29
Granted: 2003-08-11
Abstract: The present invention relates to an optical attenuator wherein intensity of light can be controlled by varying applied potential. The attenuator comprises dual optical collimator wherein input and output optical fibers are configured to be lie in parallel and lead to a lens, reflector which is arranged to the position matching to the collimator and transmits light to the output optical fiber of the dual collimator by reflecting the light which is transmitted from the input optical fiber through the dual collimator, and bender actuator which tilts the reflector in proportion to the applied potential. The optical attenuator provides fast response speed and can be constructed with small volume.
Patent TW-I278323-B (TW)
Title: Silicone-treated powder, process of production thereof and composition containing the same
Inventor: KANEMARU TETSUYA
IPC: A61K8/27
Filed: 2001-01-04
Granted: 2007-04-11
Abstract: A silicone-treated powder composed of a powder coated on the surface thereof with a silicone compound, wherein an amount of hydrogen generated by Si-H groups remained on the surface of the silicone-treated powder is not more than 0.2 ml/g of treated powder and a contact angle of water with the treated powder is at least 100 DEG.
Patent TW-550405-B (TW)
Title: Liquid crystal display
Inventor: MIZUNUMA MASAYA
IPC: G02F1/1368
Filed: 2001-03-12
Granted: 2003-09-01
Abstract: The present invention provides a liquid crystal display with wide viewing angle, high contrast and good display color using lateral electric field. It has a pair of substrates, one of which has electrode group for applying electric field nearly parallel to the liquid crystals molecules, and also the aligning direction of each liquid crystal molecule in each pixel is ranged between -2 degree to +2 degrees with respect to the average aligning direction theta1c of said liquid crystal layer when electric field is not applied.
Patent TW-I226195-B (TW)
Title: A system and method for analyzing, optimizing and/or designing spectral sensitivity curves for an imaging device
Inventor: KATOH NAOYA
IPC: G01J3/46
Filed: 2001-05-18
Granted: 2005-01-01
Abstract: A method and system for analyzing a color rendering capability of at least one color imaging device with multiple color channels obtaining includes obtaining spectral sensitivity curves for two or more of the multiple color channels in the color imaging device and determining an image quality value for the color imaging device from the spectral sensitivity curves for the two or more of the multiple color channels in the color imaging device.
Patent TW-503241-B (TW)
Title: Fluorine-containing organic silicon compound and method for its production
Inventor: FURUKAWA YUTAKA
IPC: C07F7/08
Filed: 2001-04-06
Granted: 2002-09-21
Abstract: This invention provides a fluorine-containing organic silicon compound, which offers excellent physical properties such as lubrication capability, water proof-oil proof feature and oil resistance-chemical resistance and displays excellent water drop removal capability when used for surface treatment, and its production method; the compound can be represented by the following formula: AfSiR1R2OH (Af is fluorine-containing organic group such as C8F17(CH2)3; R1 and R2 are independently monovalent hydrocarbon groups such as methyl group.)
Patent TW-480750-B (TW)
Title: LED display panel with parallel metal substrate
Inventor: WU JIAHN-CHANG
IPC: H01L33/00
Filed: 2001-04-04
Granted: 2002-03-21
Abstract: The present invention discloses an LED display panel with plural parallel metal substrates. The parallel metal substrates carry LED chips such that the heat generated from LED can be efficiently dissipated to realize a highly bright LED display panel. An insulating substrate is placed between the first parallel metal substrate and the second parallel metal substrate to electrically insulating two sets of metal substrate. The first parallel metal substrate carries the LED and couples to the back electrode of the LED. The second parallel metal substrate couples to the surface electrode of the LED. A concave structure for carrying LED can be fabricated on the parallel metal substrate to achieve higher intensity light.