baber/WOPTO huggingface dataset:
Patent TW-450858-B (TW)
Title: Nosepiece nut retainer chuck
Inventor: GADDIS BENJAMIN A
IPC: B23B31/12
Filed: 1998-10-31
Granted: 2001-08-21
Abstract: Chuck for use with manual or powered driver having rotatable shaft, the chuck including a nosepiece configured to maintain a nut member in engagement with threads on jaws that are actuated by a nut and sleeve arrangement.
Patent TW-408227-B (TW)
Title: Compact digital camera objective with interdigitated element alignment, stray light suppression, and anti-aliasing features
Inventor: BROOME BARRY G
IPC: G02B5/00
Filed: 1998-12-01
Granted: 2000-10-11
Abstract: There is disclosed a compact lens system having four injection-molded singlet lens elements with one of the singlet lens elements having a diffractive optical surface to control axial chromatic aberrations and another of the singlet lens elements having a flint-like plastic material to control lateral chromatic aberration. The lens system includes interdigitated flange features which provides interdigitated alignment between the lens elements. A plurality of light suppression elements are used to suppress stray light paths from reaching a detector array of the lens system. Moreover, the lens system includes an antialiasing surface on one of the lens elements for controlling aliasing effects.
Patent TW-406053-B (TW)
Title: Electric vehicle and frame therefor, and method of assembling the electric vehicle
Inventor: STEVENSON DOUGLAS B
IPC: B62K11/08
Filed: 1998-12-11
Granted: 2000-09-21
Abstract: The present invention discloses an electric vehicle frame having a lower portion and an upper portion. The lower portion includes a base and integral sidewalls. The sidewalls extend from the base to form an open cavity. The upper portion detachably joins to the lower portion such that the upper portion covers the cavity and forms a frame assembly which defines an enclosed chamber therein. The strength of the assembly is substantially greater than the strength of each of the portions prior to being joined. The lower and upper portions are formed of cast aluminum. The present invention further includes a method of assembling an electric vehicle, which includes using the frame and a plurality of subassemblies, and the electric vehicle formed therefrom, particularly in the form of a motor scooter.
Patent TW-415068-B (TW)
Title: Detection circuit
Inventor: MIYAGI HIROSHI
IPC: H03D1/18
Filed: 1999-01-20
Granted: 2000-12-11
Abstract: It is an object of the present invention to provide a detecting circuit that can detect waves while preventing the waveform from being distorted and that enables the entire circuit to be easily configured as a chip. The detecting circuit has a circuit configuration similar to that of a current mirror circuit wherein gate terminals of both FETs 1 and 2 are connected together via a resistor 3 and wherein an AM-modulated signal is inputted to one end of the resistor 3. In addition, a low-pass filter 20 is connected to a drain terminal of the FET 2 to obtain a detection signal from an output from the low-pass filter 20. The resistance value of a resistor 6 connected to the drain terminal of the FET 2 is set to about four-fifths of that of a resistor 5 connected to a drain terminal of the FET 1 to unbalance the FETs 1 and 2. In addition, the resistors 5 and 6 are configurated to have relatively large resistance values so that the FETs 1 and 2 can operate in a saturated area. Thereby, this configuration allows only a signal correlated with either of a positive or negative envelope of a modulated signal to be obtained from the low-pass filter.
Patent TW-376436-B (TW)
Title: Air conditioner
Inventor: KIKUKAWA MOTOJI
IPC: F24F11/02
Filed: 1999-02-01
Granted: 1999-12-11
Abstract: The present invention provides an air conditioner that can prevent the damage from a switching element for power switching (frequency modulation) and inhibit the vibration at starting of the air conditioner. Henceforth, referred to Fig. 2, the air conditioner comprises a variable power alternating device to drive a compressor, while using the output frequency of a power switching device to vary the frequency range and time variation corresponding to the load of the air conditioner, which is characterized in comprising: control means for controlling the starting frequency at a predetermined value lower than the minimum of the output frequency of the power alternating device and the timing variation at a range larger than the previous timing range towards the minimum of the frequency range.
Patent TW-526432-B (TW)
Title: Feature diffusion across hyperlinks
Inventor: CHAKRABARTI SOUMEN
IPC: G06F17/30
Filed: 1999-02-09
Granted: 2003-04-01
Abstract: A system and method for ranking wide area computer network (e.g., Web) pages by popularity in response to a query. Further, using a query and the response thereto from a search engine, the system and method finds additional key words that might be good extended search terms, essentially generating a local thesaurus on the fly at query time.
Patent TW-444154-B (TW)
Title: File access control in a multi-protocol file server
Inventor: HITZ DAVID
IPC: G06F21/41
Filed: 1999-04-07
Granted: 2001-07-01
Abstract: The invention provides a method and system for enforcing file access control among client devices using multiple diverse access control models and multiple diverse file server protocols. A multi-protocol file server identifies each file with one particular access control model out of a plurality of possible models, and enforces that one particular model for all accesses to that file. When the file server receives a file server request for that file using a different access control model, the file server translates the access control limits for that file into no-less-restrictive limits in the different model. The file server restricts access by the client device using the translated access control limits. Each file is assigned the access control model of the user who created the file or who last set access control limits for the file. When a user having a different access control model sets access control limits, the access control model for the file is changed to the new model. Files are organized in a tree hierarchy, in which each tree is limited to one or more access control models (which can limit the ability of users to set access control limits for files in that tree). Each tree can be limited to NT-model-only format, Unix-model-only format, or mixed NT-or-Unix-models format.
Patent TW-407440-B (TW)
Title: Steel alloy separator sheets and copper/steel laminated sheets for use in manufacturing printed circuit boards
Inventor: FRATER MARK S
IPC: H05K3/00
Filed: 1999-04-09
Granted: 2000-10-01
Abstract: A corrosion resistant steel alloy separator sheet for use in a press lay-up between printed circuit board panels, a sheet laminate for use in a press lay-up between printed circuit board panels having a steel alloy layer and a copper toil layer releasibly bonded to at least one surface of the substrate layer, and a sheet laminate for use in a press lay-up between printed circuit board panels having a metal substrate layer releasibly bonded to the copper foil layer by a plurality of metal-to-metal bonds disposed along the boundary of the copper foil layer such that gaps are defined between the bonds.
Patent TW-I244595-B (TW)
Title: Algorithmic testing in laboratory medicine
Inventor: PEARLMAN EUGENE S
IPC: G16B20/00
Filed: 1999-07-14
Granted: 2005-12-01
Abstract: A method of pipelining a disease specific diagnostic algorithm on an n-bit data word stored in a memory whereby the n-bit data word is divided into clinical tests describing ranges of normal values. Then, each of the clinical tests of the n-bit data word is read out from memory. Upon receiving a first of the results of the clinical tests, the result is compared with the normal value and the detection algorithm is computed based on the first result. This results in continuation with the next test if positive or terminate if negative. The above-steps are repeated recursively until all of the required test in the diagnostic algorithm are computed to provide the complete diagnosis of a disease.
Patent TW-493017-B (TW)
Title: Device and method for producing microfilament yarns with high titer uniformity from thermoplastic polymers
Inventor: STEIN MANFRED
IPC: D01D5/088
Filed: 1999-05-05
Granted: 2002-07-01
Abstract: A device and a method are disclosed, by means of which microfilament yarns made of synthetic polymers can be produced with increased uniformity of the titer, dye absorption and improved physical yarn properties at increased production speeds by means of a spinning process with spinnerets of high hole density and a central cooling unit.
Patent TW-415149-B (TW)
Title: Method of enhancing receiving signal by using fewer multiple lines interference and structure thereof
Inventor: CHEN MING-HUEI
IPC: H04B15/00
Filed: 1999-06-28
Granted: 2000-12-11
Abstract: A method of enhancing a receiving signal by using fewer multiple lines interference, mainly comprises: a transmission antenna, a first receiving antenna, a second receiving antenna and a processor, thereby a correct transmission signal is decoded by the processing of a processor to avoid the generation of a reception dead space caused by the rebound of transmission signal effected by the landscape and effectively increase the reliability of reception; in which, during implementation, the first and second reception antennas installed at the second position can be set into an integrated polar horn structure having a bi-orthogonal circular-polarized horn for the method to install the receiving antenna without the need of separate position-adjustment and modification.
Patent TW-460901-B (TW)
Title: Method for fabricating semiconductor device
Inventor: KIM HYUNG-KI
IPC: H01L21/84
Filed: 1999-07-02
Granted: 2001-10-21
Abstract: Disclosed is a semiconductor device having low voltage characteristic and advantageous integrity simultaneously. The semiconductor device comprises a silicon-on-insulator (SOI) substrate of a stack structure comprising a base layer as a means for supporting, a buried oxide layer, and a semiconductor layer providing an active region; and a first transistor and a second transistor formed on the active region of the SOI substrate, wherein the first and second transistors are formed as a stack structure on one active region and they share one gate electrode, a drain region of the second transistor is electrically connected to the gate electrode and a source region of the second transistor is electrically connected to the active region.
Patent TW-463254-B (TW)
Title: Surface protective sheet for use in wafer back grinding and method of use thereof
Inventor: TAKAHASHI KAZUHIRO
IPC: C09J7/38
Filed: 1999-08-17
Granted: 2001-11-11
Abstract: A surface protective sheet for semiconductor wafer, used in wafer back grinding during a process comprising forming grooves on the surface of semiconductor wafer furnished with circuit so that the cutting depth of the grooves be smaller than the thickness of the wafer and grinding the back of the wafer so that the thickness of the wafer is reduced and that the wafer is finally divided into individual chips, the above surface protective sheet comprising a substrate and, superimposed thereon, a pressure sensitive adhesive layer having an elastic modulus of at least 1.0 x 10<SP>5</SP> Pa at 40 DEG C. This surface protective sheet is applicable to a process which enables producing extremely thin IC chips with high yield.
Patent TW-469475-B (TW)
Title: Structure of high contrast planar plasma display and method for making the same
Inventor: LU JIN-YUH
IPC: H01J11/12
Filed: 1999-08-31
Granted: 2001-12-21
Abstract: A structure of a high contrast planar plasma display mainly comprises: a glass substrate; a black mask, a transparent electrode, a bus electrode, a dielectric layer, and an MgO layer. The black mask is formed on the electrode formation region and the non-luminous region on the surface of the glass substrate. The transparent electrode is formed on the surface of the black mask in the electrode formation region. The bus electrode is formed on the surface of the transparent electrode. The dielectric layer and the MgO layer are sequentially deposited on the whole glass substrate. Furthermore, the black mask is commonly comprised of a Cr/Cr2O3 structure, a Fe/Fe2O3 structure or a black glass material with a low melting point. The transparent electrode is commonly formed of an indium tin oxide or tin oxide. The bus electrode is commonly comprised of a Cr/Cu/Cr structure, a Cr/Al/Cr structure or an Ag structure. The dielectric layer is commonly comprised of lead oxide or silicon oxide, etc.
Patent TW-419564-B (TW)
Title: Electric fuel pump
Inventor: YOSHIOKA HIROSHI
IPC: F02M37/08
Filed: 1999-10-06
Granted: 2001-01-21
Abstract: This invention provides a electric fuel pump, wherein permanent magnets (30, 31) are disposed on both sides of a rotor (16), with respect to its centerline, which crosses perpendicularly to the direction of a load applied to an impeller (4) by a pressure distribution inside a pump flow path (7), and the axial center (31a) of the permanent magnet (31) is disposed offset from the axial center (30a) of the other permanent magnet (30) to the impeller (4) side so as to generate a torque on the rotor (16), whereby a load applied to bearings (17, 18) is reduced to make it difficult for a pump efficiency to lower and the bearings (17, 18) to wear.
Patent TW-446803-B (TW)
Title: Improvements in water spreading in evaporative coolers
Inventor: HARRISON JAMES ROBERT
IPC: F24F6/04
Filed: 1999-10-07
Granted: 2001-07-21
Abstract: A water spreader arrangement for use in an evaporative air cooler in which the spreader includes an inlet leading to generally vertical projections disposed over a several levels. The projections are adapted to divide a single stream of water entering the inlet into a many outlet streams, all of which have a predetermined ratio of flow rates. The outlet streams can be fed to an evaporative pad of the evaporative cooler. In a preferred form, the outlet streams have substantially the same flow rate. Preferably, a cooler incorporating this water spreader arrangement would include several spreaders around the upper periphery of the evaporative pads.
Patent TW-459457-B (TW)
Title: Log time processing and stitching system
Inventor: CANATA PHILIP E
IPC: H04N1/407
Filed: 1999-11-18
Granted: 2001-10-11
Abstract: A log-time stitching system provides for directly determining an accurate pixel exposure for each pixel in a recorded image. The present invention provides a digital processing system in which signals associated with a pixel are obtained at each of a plurality of different development times of the film being developed. A regression analysis that compares these different development times versus the natural log of time is made. To obtain a best fit line of this data, which line is then used to determine a ""b"" value. This ""b"" value or ''fitting constant'' corresponds to the intersection of the y--intercept and the best fit line. It has been discovered that this ''b'' value is substantially directly proportional to the log exposure of the pixel. Accordingly, this ''b'' value can be directly used to determine an appropriate exposure of the pixel.
Patent TW-514836-B (TW)
Title: Filter for transforming 3D data in a hardware accelerated rendering architecture
Inventor: BAR-NAHUM GUY
IPC: G06T17/00
Filed: 2000-02-03
Granted: 2002-12-21
Abstract: A method and apparatus for generating multiple views for a graphics objects utilizes a filter for transforming the 3D content of the data. The filter is configured to receive function calls from a 3D rendering engine and generate multiple viewpoint data based on the 3D content of the graphics object. The filter then transmits the viewpoint data to a display driver for display to a display device. In one embodiment, the display device is a stereoscopic display for viewing left eye and right eye viewpoint data.
Patent TW-526091-B (TW)
Title: A mixing apparatus
Inventor: HENINGTON PAUL
IPC: B01F23/10
Filed: 2000-03-14
Granted: 2003-04-01
Abstract: An apparatus 20 for mixing a solute with a solvent, wherein said apparatus 20 includes a chamber member 12 for containing said solute and said solvent, means 18, 78, 68a, 68b, 68c for moving said solute and said solvent within said chamber 12, and dividing means 80 adapted to occupy a first position ""U"" to substantially divide said chamber 12 into at least two portions.
Patent TW-483093-B (TW)
Title: Chip scale package
Inventor: EWER PETER R
IPC: H01L23/10
Filed: 2000-04-21
Granted: 2002-04-11
Abstract: A process for forming a true chip scale package comprising the sandwiching of a silicon wafer with a large number of identical die therein between top and bottom metal contact plates of the same size as the wafer. The sandwich is secured together as by soldering, and the die and contact plates are singulated in the form of a final chip scale package. The edge of each chip may have an insulation band formed thereon. Slots may be formed in the top contact to define, with the edge saw cuts, a separate contact area on each top contact.
Patent TW-508888-B (TW)
Title: Multiple chanel duct assembly for cables
Inventor: BYUN MOO-WON
IPC: H02G15/00
Filed: 2000-05-26
Granted: 2002-11-01
Abstract: The multiple channel duct assembly for cables comprises (a) a plurality of plastic inner ducts contiguous, co-directionally extending, substantially parallel, in abutting contact with each other, each of said inner ducts having the cross sectional areas sufficient to contain at least one cable; and (b) a plastic outer duct encircling said inner ducts over their entire length to retain them in their contiguous relationship; (c) wherein said outer duct has a corrugated tubular section including a plurality of contiguous ridges and troughs extending over the entire length; (d) whereby said assembly is so flexible that it can be coiled around transportable reels as well as so strong that it can withstand dirt in a trench. The duct assembly allows an overall reduction in cable installation costs, and the manifolding aspect of the present invention maintains high structural integrity over the entire length of the conduit sections, and affords enhanced moisture protection to the entire system by reason of the outer duct which is corrugated and incessantly extended. The aspect of inner ducts of plastic with less friction provides sufficiently smooth inside surfaces to the inner ducts, through which fiber optic cables, electric wires or the likes are inserted.
Patent TW-488169-B (TW)
Title: Supervision device
Inventor: KIRINO HIDEKI
IPC: G08B25/00
Filed: 2000-07-17
Granted: 2002-05-21
Abstract: The present invention relates to a supervision device as shown in Figure 1. The supervision device A is composed of the main station 101 formed by a plurality of cameras 102, camera interface circuit 103, main station control device 104, main station wireless transmission device 105, main station antenna 106, recording device 107, main station operation button 108, and the electric power circuit 109; and the sub-station 110 is formed by sub-station antenna 111, sub-station wireless transmission device 112, monitor device 113, monitor interface circuit 114, sub-station control device 115, sub-station operation press key 116, light 117, buzzer 118, vibrator 119, and battery 120. The supervision device so constructed, for example is used in the small scale store with few staff such as the convenient store. The staff can easily be in control of the situation of the store, no matter where he is in the store.
Patent TW-495527-B (TW)
Title: Ethylene polymer and resin composition for producing cast film, and process for producing cast film
Inventor: NAGAMATSU TATSUHIRO
IPC: C08L23/08
Filed: 2000-07-27
Granted: 2002-07-21
Abstract: There are provided; (1) an ethylene polymer for cast film processing at a temperature of from about 210 to about 350 DEG C, which polymer has a slip velocity at a metal wail of not less than about 30 mm/sec, wherein the ethylene polymer is obtained by polymerization using a metallocene catalyst for olefin polymerization, and the slip velocity is measured at a temperature of 240 DEG C and a shear rate of 500 sec<SP>-1</SP>, (2) a resin composition for cast film processing at a temperature of from about 210 to about 350 DEG C, which composition comprises: (i) from about 40 to about 90% by weight of an ethylene polymer obtained by polymerization using a metallocene catalyst for olefine polymerization; and (ii) from about 60 to about 10% by weight of a polyolefine based resin; and which composition has a slip velocity at a metal wall of not less than about 30 mm/sec; provided that the sum of the ethylene polymer and the polyolefin based resin is 100% by weight, (3) a process for producing a cast film, which comprises the step of cast film processing, at a temperature of from about 210 to about 350 DEG C, an ethylene polymer having a slip velocity at a metal wall of not less than about 30 mm/sec, wherein the ethylene polymer is obtained by polymerization using a metallocene catalyst for olefin polymerization, and the slip velocity is measured at a temperature of 240 DEG C and a shear rate of 500 sec<SP>-1</SP>, and (4) a process for producing a cast film, which comprises the step of cast film processing, at a temperature of from about 210 to about 350 DEG C, a composition having a slip velocity at a metal wall of not less than about 30 mm/sec, wherein the composition comprises: (i) from about 40 to about 90% by weight of an ethylene polymer obtained by polymerization using a metallocene catalyst for olefine polymerization; and (ii) from about 60 to about 10% by weight of a polyolefine based resin; and the slip velocity is measured at a temperature of 240 DEG C and a shear rate of 500 sec<SP>-1</SP>; provided that a sum of the ethylene polymer and the polyolefin based resin is 100% by weight.
Patent TW-495672-B (TW)
Title: USB wireless signal adapter and the control method thereof
Inventor: HAN SHIU
IPC: G06F13/40
Filed: 2000-08-01
Granted: 2002-07-21
Abstract: The present invention provides an universal serial bus (USB) wireless signal adapter, which uses an USB data bus to transmit a signal, which at least comprises: a wireless communication module, with a first USB serial bus interface engine (SIE), through which the wireless communication module can be connected to the USB data bus for transmitting the signal; and, an I/O module, with a second USB SIE, so that the I/O module can be connected to the USB data bus for transmitting the signal. The control method for USB wireless signal adapter according to the present invention is used to control multiple access points (APs), which includes the following steps: creating an AP Define table based on the characteristics for these APs, wherein the AP Define table comprises one or multiple control objects corresponding to these APs; according to the control requirement, taking one or multiple control objects into a running table; the user can use the AP define table to modify the parameters of the AP, and use the procedure planning tool to connect and control the logical relations between each AP; and, running the running table to proceed with the control procedures of the multiple APs.
Patent TW-580467-B (TW)
Title: Method of preventing car thefts
Inventor: ENOYOSHI MASAHIKO
IPC: B60R25/24
Filed: 2000-09-01
Granted: 2004-03-21
Abstract: A method and apparatus of vehicle theft prevention, which utilizes a key having a transponder bearing an ID and a key cylinder, that is adapted to receive this key and which has an antenna for supplying electrical power to the transponder and receiving an ID signal back from it. This system permits easy correction of incorrectly set original IDs or the simple substitution of a new key or an old master key as a new master key into a vehicle wherein the lock cylinder must be replaced due to a defect. Also there is provided a holding circuit for permitting continued operation of the prime mover until the recognized key is shut off regardless of the condition of the controller.