baber/WOPTO huggingface dataset:
Patent TW-385405-B (TW)
Title: Keyboard using single modifier key to switch the key codes and the control method thereof
Inventor: SHIU HUNG-JANG
IPC: G06F3/023
Filed: 1997-10-22
Granted: 2000-03-21
Abstract: A kind of keyboard using single modifier key to switch the key codes and the control method thereof. When only one of the modifier keys, like Alt, Ctrl and Shift is pressed and released immediately and no other modified keys are inserted between the pressing and releasing, the key code of switched keys is replace to another set from the original one. Therefore, the other switched code set can represent multi-media functions respectively to achieve employing single modifier key to change the switched keys as multi-media hot keys. Then, if the modifier key, like Alt, Ctrl, Shift, for starting multi-media hot key function is pressed and released, the key code set representing the multi-media hot key functions of the switched keys will be changed to the original represented key code set.
Patent TW-364257-B (TW)
Title: Dynamic focusing apparatus for cathode-ray tube display device
Inventor: KASHIWAGI SHIGERU
IPC: H04N3/27
Filed: 1997-11-20
Granted: 1999-07-11
Abstract: A dynamic focusing apparatus is comprised of a parabolic voltage generating, device for generating a parabolic voltage Vpb1 across a capacitor 9M by applying a horizontal flyback pulse Vp to a series circuit of an inductor 8 and the capacitor, a coupling device 10 for supplying the parabolic voltage to a focus electrode "f" of a cathode-ray tube, the capacitor which includes a plurality of capacitors 9S, an electronic switching device 11 for selectively connecting some of the plurality of capacitors for a time duration corresponding to an approximate center of a horizontal scanning period and for disconnecting the some of the plurality of capacitors for other duration, and a switching control device for controlling the electronic switching device.
Patent TW-454039-B (TW)
Title: Manufacturing method of plated steel sheet
Inventor: ISOBE MAKOTO
IPC: C21D1/26
Filed: 1997-11-27
Granted: 2001-09-11
Abstract: The present invention relates to a manufacturing method of plated steel sheet. After heating a steel slab containing carbon of smaller than 0.5 wt% to a temperature range over a transformation point AC3, and between executing hot rough rolling and hot fine precise rolling, high-pressure water of discharge pressure ≥ 300 kg/cm<SP>2</SP> is sprayed to remove the ferric oxide layer, and the temperature of the steel plate on the output side of the final hot fine precise rolling is set to 500 DEG C to 800 DEG C. After taking off the steel roll, the ferric oxide layer of 50% to 98% on the surface of the steel plate is reduced in the steel plate temperature of 750-900 DEG C in an annealing furnace. After that, plating is executed. Accordingly, the present invention is able to manufacture a plated steel sheet excellent in workability and plating adhesion at low cost even when cold rolling and pickling are eliminated.
Patent TW-379515-B (TW)
Title: Circuit arrangement
Inventor: AENDEKERK EVERAARD MARIE JOZEF
IPC: H05B41/392
Filed: 1998-01-19
Granted: 2000-01-11
Abstract: A circuit arrangement according to the invention for high-frequency operation of a discharge lamp (Li) comprises low-frequency rectifying means (LR) for generating a DC voltage (buffer voltage) across first capacitive means (C1) from a low-frequency supply voltage. The circuit arrangement further comprises a DC/AC converter for generating a high-frequency AC voltage from the buffer voltage. A load branch (B) is coupled to the DC/AC converter. The load branch is provided with coupling means (T3, T4) for coupling the discharge lamp (Li) to the load branch. The circuit arrangement further comprises high-frequency rectifying means (HR) for converting a high-frequency voltage generated by the first branch into a DC voltage. The high-frequency rectifying means comprises a series arrangement of first and second unidirectional means (D5, D6) which have the same orientation. The circuit arrangement is furthermore provided with control means (CR) for controlling the power consumed by the discharge lamp (Li) to a level which is dependent on a control signal (Sg). The high-frequency rectifying means further comprise switching means (S3, S3') and further control means (CR1). The switching means shunt at least one of the unidirectional means (D6, D6') of the feedback unit. The further control means control the switching means in a manner which is dependent on the control signal.
Patent TW-374950-B (TW)
Title: Method of manufacturing dual damascene process
Inventor: LIAO KUAN-YANG
IPC: H01L21/768
Filed: 1998-01-23
Granted: 1999-11-21
Abstract: The present invention deals with the method of manufacturing a sort of dual damascene process by not forming silicon nitride layer as barrier layer on an oxide layer, leading no interface-catching electrons on the silicon nitride layer and the oxide layer, creating crosstalk between the metal conductors or even short circuits; this would enhance reliability in operation of the components and, with the step of reduction of depositing silicon nitride layer and shortening of time of etching the insulation layer, thus simplifying the manufacture process.
Patent TW-348158-B (TW)
Title: Automatic storage shelf and automatic storage method
Inventor: ANDO KEIICHI
IPC: G03F7/20
Filed: 1998-01-23
Granted: 1998-12-21
Abstract: An automatic storage shelf transported by a transport vehicle and temporarily storing a container box of box boat which contains a plurality of sheet workpieces and arranges them in one direction, and then removing the boat from the container box to the transport vehicle for delivery; which is characterized in comprising: a storage shelf having a door for in and out of the container box and a shelf portion for containing the container box; a robotic arm for transporting the container box and moving in the door of the storage shelf for conveying the container box in and out of the shelf portion; an open and close mechanism for opening/closing the container box retained in the door; and a control part for controlling the in or out of the container box according to a preset schedule of the container box thereby enabling the empty container box to stop in front of the door.
Patent TW-425356-B (TW)
Title: Tire with electrically oriented composite
Inventor: KRISHNAN RAM MURTHY
IPC: B60C19/08
Filed: 1998-02-25
Granted: 2001-03-11
Abstract: A rubber tire is provided which contains an electrically oriented composite within a rubber composition component of the tire, wherein said composite is composed of at least two electrically conductive metal elements in close proximity to each other and an electrically conductive rubber composition which is in contact with and electrically connects said metal elements together. The invention also contemplates an electrically resistive rubber composition within said tire rubber component which is juxtapositioned to at least a portion of said electrically conductive rubber composition and to at least a portion of at least one of said electrically conductive metal elements.
Patent TW-510936-B (TW)
Title: Dyeing of textiles
Inventor: COLLINS GEOFFREY WILLIAM
IPC: D06P5/08
Filed: 1998-02-26
Granted: 2002-11-21
Abstract: Cellulosic materials are dyed with reactive dye by pretreating the fabric with a polycationic polymeric agent which is desirably also polynucleophilic. The agent can be a polyquaternary amine material especially a poly(DADMAC) or polyvinylpyridine, particularly one including nucleophilic sites such as primary amino groups, e.g. polyallylamine/DADMAC copolymers and polyvinylpyridines quaternsied with ω-aminoalkyl groups. The dyes can react with the nucleophilic centres so dyebath exhaustion can be driven by dye fixation rather than substantivity to the substrate. The need to use of salts to drive substantivity can be obviated and post dyeing washing to remove unreacted/hydrolysed dye is much simplified. Material dyed by the method has the good wash fastness properties of materials dyed using reactive dyes. A wide variety of cellulosic substrates can be dyed including lyocell fibre materials and blend/union materials with polyamides.
Patent TW-382880-B (TW)
Title: Horizontal soldering system with oil blanket
Inventor: SCHEURICH NICHOLAS J
IPC: C23C2/08
Filed: 1998-07-28
Granted: 2000-02-21
Abstract: A solder immersion chamber in a solder dispenser/leveler includes a solder manifold having upper and lower solder chambers, from which solder is directed onto the top and bottom surfaces of printed circuit boards conveyed therebetween. The solder immersion chamber has a pair of driven rollers at either end thereof for conveying the printed circuit boards through the solder immersion chamber, and for damming and holding the molten solder within the solder immersion chamber. A pair of oil weirs is provided adjacent either side of the upper solder chamber for continuously flowing oil to flood the top surface of the molten solder in the solder immersion chamber. A skimmer skims oil from the top surface of the molten solder, and returns the separated oil to the pair of oil weirs.
Patent TW-448528-B (TW)
Title: Inductor inside hall sensor
Inventor: CHEN YANN-YANN
IPC: H01L21/66
Filed: 1998-08-29
Granted: 2001-08-01
Abstract: When Hall sensor is applied to a circuit for current monitor, the circuit need to be attached with a magnetic core or induction coil. Current flows through the magnetic core or induction coil to induce the magnetic flux to induce the hall potential. Externally attached magnetic core or induction coil has large volume and is not suitable for miniaturization. And when the externally attached induction coil is assembled in the circuit, it is not easy to control the spacing and the alignment between the coil and the sensing surface of hall sensor resulting in larger deviation in sensing. The present invention is to fabricate the induction coil on the front side and the back side of the hall sensor on the wafer. When the current flows through the induction coil, the magnetic flux will be induced. Since the induction coil is inside the hall sensor and the position of hall sensor is fixed, the alignment is accurate, and it is close to the hall sensor, the electromagnetic efficiency is high. The electromagnetic characteristics and monitoring stability of the hall sensor is improved.
Patent TW-460641-B (TW)
Title: Composition having reduced loss of brightness and enhanced resistance to yellowing comprising pulp and paper and hindered amines and new hindered amines of the nitroxyl and hydroxylammonium type, and the new hindered amines of the nitroxyl and hydroxylam
Inventor: SELTZER RAYMOND
IPC: D21C9/00
Filed: 1998-09-07
Granted: 2001-10-21
Abstract: Pulps or papers, especially chemimechanical or thermomechanical pulps or papers, which still contain lignin, have enhanced resistance to yellowing when they contain an effective stabilizing amount of a hindered amine compound which preferably is a nitroxide, a hydroxylamine or an ammonium salt thereof. This performance is often further enhanced by the presence of one or more coadditives selected from the group consisting of the UV absorbers, the polymeric inhibitors, the nitrones, the fluorescent whitening agents, metal chelating agents, sulfur containing stabilizers, metal salts and diene compounds. Combinations of nitroxides, hydroxylamines or their salts, benzotriazole or benzophenone UV absorbers and a metal chelating agent are particularly effective. Selected derivatives of 1-oxyl-2,2,6,6-tetramethylpiperidin-4-ol and selected hydroxylamine salts are novel compounds and are surprisingly effective for this purpose.
Patent TW-465203-B (TW)
Title: Method and system for changing forward traffic channel power allocation during soft handoff
Inventor: TIEDEMANN EDWARD G JR
IPC: H04B7/005
Filed: 1998-11-13
Granted: 2001-11-21
Abstract: A system and method for adjusting forward traffic channel power allocation in a communications system, wherein signal qualities of pilot channels respectively transmitted by multiple base stations in an active set of a mobile station, are measured by the mobile station, compared to a signal quality standard, and the comparison results reported to a system controller, thereby to indicate which of the pilots at the mobile station surpass the standard. The system controller then adjusts the forward channel power allocation based on the comparison results.
Patent TW-493094-B (TW)
Title: Liquid crystal display element
Inventor: MORIO KENJI
IPC: G02F1/1335
Filed: 1998-10-21
Granted: 2002-07-01
Abstract: By fitting a planar microlens array provided with one or more marks with a liquid crystal panel provided with one or more corresponding marks, it is possible to fit align the position of both exactly. The marks according to the present invention may comprise rod shapes, cross shapes, ring shapes, or square shapes, among others.
Patent TW-405116-B (TW)
Title: Improved flying head in a near-field optical storage system
Inventor: HAJJAR ROGER
IPC: G11B7/257
Filed: 1998-11-05
Granted: 2000-09-11
Abstract: An electro-optical storage system based on an air-bearing-suspended optical head and operated in a near-field configuration. The system comprises a read/write head and a head positioning system, an optics module including beam relay optics and signal detectors, an optical medium and a corresponding medium driving unit, and an electronic control system. The optical head includes a near-field lens positioned over the optical medium by a fraction of the wavelength. A transition dielectric layer is formed on the near-field lens to improve the optical and mechanical coupling between the head and the optical medium.
Patent TW-432522-B (TW)
Title: Wafer polishing with improved end point detection
Inventor: CESNA JOSEPH V
IPC: B24B37/16
Filed: 1998-11-24
Granted: 2001-05-01
Abstract: A probe assembly is provided for semiconductor wafer polishing and similar wafer treatments. The polishing table forms a recess for receiving the probe, with the probe free end located to view interior portions of a semiconductor wafer temporarily passing over the recess. Probe data may conveniently be used for polishing end point determination.
Patent TW-482771-B (TW)
Title: Preparation of low molecular weight, highly reactive polyisobutylene
Inventor: RATH HANS PETER
IPC: C08F2/00
Filed: 1998-12-11
Granted: 2002-04-11
Abstract: A process for preparing low molecular weight, highly reactive polyisobutylene having an average molecular weight Mn of from 500 to 5000 Dalton and a terminal double bond content of more than 80 mol% by polymerization in the liquid phase of isobutene or hydrocarbon streams comprising isobutene with the aid of a boron trifluoride complex catalyst at from -40 to 20 DEG C and at from 1 to 20 bar comprises (a) polymerizing until the residual isobutene content of the reaction mixture is less than 2% by weight, based on isobutene introduced, or removing residual isobutene towards the end of the polymerization until the residual isobutene content is less than 2% by weight, (b) enriching the boron trifluoride complex catalyst which is obtained in the form of droplets in the disperse and/or coherent phase, (c) recycling the complex-enriched phases to the polymerization and (d) compensating for catalyst losses by adding boron trifluoride and, if necessary, complexing agents.
Patent TW-369578-B (TW)
Title: Button eyelet sawing machine
Inventor: NOELTGE THOMAS
IPC: D05B69/12
Filed: 1998-12-18
Granted: 1999-09-11
Abstract: A kind of button eyelet sewing machine having a table (9), sewing toolkit (4) (6) (11) and a cutting device (34), being the table driven by 2 motors (60)(80) in 2 directions (x, y) for housing fabrics (36), for the cutting device (34) being used on the fabric (36) to generate the button eyelet having a cut-in (32), being the button eyelet defined the boundary by the zigzag needle pin (28) on the button-hole seam (28), surrounding said zigzag needle pin the cut-in (32) generated before or after the sewing. The sewing toolkit (4)(6)(11) consisting of a needle rod (4) in vertical movement and horizontal swing and a needle located in the lower part of the needle rod (4), with the needle (6) and the clamp (11) held in said supporting plate (12), for the sewing toolkit to be driven by a third motor in rotation and having a controller (90) from which data of different button eyelet shapes being accessible, with: a switch (97) for switching to the rear cutting mode, a needle oscillator (40) driven by a fourth motor (50) to generate the zigzag needle pin, the needle rod (4) in oscillation subjected to the fourth motor (50), for creation of the intermediate material (b) required for the rear cutting mode in the button eyelet sewing (28).
Patent TW-462928-B (TW)
Title: Radiator disposing structure of motor scooter type vehicle
Inventor: KUROMOTO TOSHINORI
IPC: B62J25/00
Filed: 1999-04-23
Granted: 2001-11-11
Abstract: This invention provides a radiator disposing structure of motor scooter type vehicle located in a place such that it can catch a wind easily and occupy a large area, and further, capable of shortening the length of the piping between the engine and the radiator. A scooter type vehicle comprises low deck type footrests 3 between a handle 1 and a seat 2, and a water-cooled engine 4 at the bottom of a body. An engine-cooling radiator 42 with large lateral width is located downwardly of the footrest surface of said footrest 3.
Patent TW-507129-B (TW)
Title: Dynamic operation method for motion objects in arbitrary environment window
Inventor: JAN HAU-BO
IPC: G06F15/00
Filed: 1999-05-12
Granted: 2002-10-21
Abstract: The present invention is a dynamic operation method for motion objects in arbitrary environment window, which proceeds a mouse capturing (status A) and a mouse uncap Turing (status B) by configuring a motion object (wizard) and canceling a transparent window, wherein the status A is that the motion object is moving along with the mouse position and playing the motion pictures, and the status B is to make the motion object in the disabled state and execute the other programs in the operating system; further, configuring the window region for the motion object according to the window shape function provided by the region in the operating system, and by calculating the picture shape region for the motion object, and continuously updating the window of the motion object. Thus, the method can make the motion object appearing in the topmost window for freely movement and performing the motion picture.
Patent TW-510904-B (TW)
Title: A washable, dryable elastic article
Inventor: HO THOI H
IPC: D04H1/42
Filed: 1999-05-31
Granted: 2002-11-21
Abstract: The present invention relates to a method of making improved polyolefinic elastic articles from cured, irradiated or crosslinked amorphous ethylene interpolymers. In particular, the invention relates to a method of making a shaped article (for example, film or fiber) characterized by improved elevated temperature elasticity as well as washability and dryability. The inventive elastic article comprises a substantially cured, irradiated, or crosslinked (or curable, irradiated or crosslinkable) homogeneously branched ethylene interpolymer characterized as having a density less than 0.90 g/cm<SP>3</SP> and containing at least one nitrogen-containing stabilizer. The improved elastic article of the present invention is particularly suitable for use in applications where good elasticity must be maintained at elevated temperatures and after laundering such as, for example, elastic waist bands of undergarments and other clothing.
Patent TW-533355-B (TW)
Title: Method and apparatus for capturing stereoscopic images using image sensors
Inventor: MACK WALTER J
IPC: H04N13/239
Filed: 1999-06-23
Granted: 2003-05-21
Abstract: A method and apparatus to capture stereoscopic images is disclosed. A light source having a diffracting device to project a structured light unto a target object is provided. A plurality of imaging devices to capture images of the target object is provided.
Patent TW-494348-B (TW)
Title: Digitizer system with cursor shape changing as a function of pointer location on menu strip and/or physical structure on tablet surface indicating menu strip location
Inventor: FLECK DAVID C
IPC: G06F3/0481
Filed: 1999-06-24
Granted: 2002-07-11
Abstract: A digitizer system includes a pointer (e.g. stylus or puck) for manipulation by a user over a work surface of a tablet. The tablet includes a menu strip area thereon. According to certain embodiments of this invention, the cursor shape shown on the display is changed as a function of the pointer's position within the menu strip area of the tablet. In certain embodiments, physical structure (e.g. bumps, dimples, ridges, or the like) is provided in or on the surface of the tablet proximate the menu area so that the user can tell that the pointer is located in the menu area without having to look down at the tablet.
Patent TW-404823-B (TW)
Title: Brush with a bristle carrier and method for its manufacture
Inventor: WEIHRAUCH GEORG
IPC: A46D9/00
Filed: 1999-07-16
Granted: 2000-09-11
Abstract: In the case of a brush with a bristle carrier forming a handle and bristles fixed thereto, the bristle carrier has colour contrasted areas, which e.g. reproduce an information. The bristle carrier plastic at least in said areas is filled with laser beam-absorbing pigments reacting thereto with a colour change. The information is hygienically and durably applied to the bristle carrier by means of laser beams. Instead of this and at least in the surface-near area, the bristle carrier can comprise two laminated plastics with different absorption coefficients with respect to laser beams, whereof the upper layer is transparent or translucent and has a lower absorption coefficient, whereas the lower layer reacts with a colour change. The upper layer can also be laser-transparent and the lower layer can have a different colour. By melting and gasifying the upper layer in the desired areas, the lower layer is exposed and the information is rendered visible by colour contrasting. Methods for the manufacture of said brushes are also described.
Patent TW-413845-B (TW)
Title: Method for decreasing the equal effect critical dimension of mask by depositing and etching polymer at the same position
Inventor: TSAI MING-HUAN
IPC: H01L21/027
Filed: 1999-07-20
Granted: 2000-12-01
Abstract: There is disclosed a method for decreasing the equal effect critical dimension of mask by depositing and etching polymer at the same position. The method comprises the following operations. Firstly, there is formed a polymer layer on a photo-resist that is formed on the substrate by mask and photolithography processes. Secondly, a plasma reactor having at least two independent power sources is used to form and etch a polymer layer, wherein the ion density and ion energy of the plasma can be individually adjusted by the different power sources. Thirdly, the voltages of the power sources are adjusted such that etching rate and the depositing rate on the surface of the photo-resist are equal, and the etching rate on the bottom of any photo-resist structure is significantly larger than the depositing rate. By forming polymer layer on the sidewall of any photo-resist structure, the width of any structure can be effectively decreased. In addition, the critical dimension of any structure is obviously smaller than that of the mask. In other words, the present invention is able to decrease the equal effect critical dimension of the mask. Obviously, the photo-resist having decreased critical dimension can be used to form a semiconductor device having a critical dimension smaller than that of the mask.