baber/WOPTO huggingface dataset:
Patent TW-490544-B (TW)
Title: Surgical light apparatus and apparatus for cooling a surgical light fixture
Inventor: BULKO JOHN M
IPC: F21V9/04
Filed: 1999-03-26
Granted: 2002-06-11
Abstract: A surgical light apparatus (30) has a light source (68, 70) and an enclosure surrounding the light source (68, 70). The enclosure includes a reflector (72) and a lens (62) substantially transparent to visible light. The light source (68, 70) generates visible light and heat energy radiation. The surgical light apparatus (30) includes at least one filter element (12) formed at least in part from a material that is substantially transparent to at least a portion of visible light radiation and that substantially blocks transmission of heat energy radiation. The one or more filter elements (12) are coupled to the enclosure and configured to block transmission of heat energy radiation from the light source to the reflector substantially over a 360 DEG field of view about a longitudinal axis through the light source. The at least one filter element (12) includes a first end longitudinally spaced from a second end and is configured to define at least one gap (14) between the first and second ends.
Patent TW-463367-B (TW)
Title: Rough polysilicon cup capacitor
Inventor: WU SHIE-LIN
IPC: H01L27/108
Filed: 1999-04-27
Granted: 2001-11-11
Abstract: The present invention provides a rough polysilicon cup capacitor, whose structure mainly comprises a storage electrode, dielectric layer, and conductive layer; the storage electrode is located on the semiconductor substrate, and the storage electrode comprises the bottom part, two vertical extension parts, and two horizontal extension parts; the bottom part is used to provide conduction to connect to the conductive area in the bottom substrate; the vertical extension part extends upward from both sides of the bottom portion; the horizontal extension part extends outward from the top of the two vertical extension part; the dielectric layer is located on the storage electrode; and the conductive layer is formed on the dielectric layer.
Patent TW-454188-B (TW)
Title: Circuit-arrangement to generate a reference-voltage for the reading of a ferro-electrical memory
Inventor: BRAUN GEORG
IPC: G11C11/22
Filed: 1999-09-22
Granted: 2001-09-11
Abstract: This invention relates to a circuit-arrangement to generate a reference-voltage for the reading and evaluation of the read-signals that are read through bit-lines (B1, B2; BLt, bBLt) from the memory-cells (C1, C2) of a ferro-electrical memory with constant plate-voltage (Vp), in which a reference-voltage device is composed of two reference-cells (DC1, DC0) that can be applied with complementary signals, which can be read simultaneously to generate the reference-voltage in a selection-and evaluation-device (10).
Patent TW-465210-B (TW)
Title: Method and apparatus for adaptive address lookup table generator for networking application
Inventor: KAKU SHINKYO
IPC: G06F12/02
Filed: 1999-11-18
Granted: 2001-11-21
Abstract: A method of generating a lookup table includes receiving an input address; generating a compressed address from the input address, the compressed address having fewer bits than the input address; selecting a first set of bits from the compressed address; determining whether a memory location pointed to by the first set of bits in an address lookup table includes an unoccupied memory slot; determining whether the input address matches any address stored in the memory location pointed to by the first set of bits in the address lookup table; and selecting a second set of bits from the compressed address in response to there not being an unoccupied memory slot in the memory location pointed to by the first set of bits and the input address not matching any address stored in the memory location pointed to by the first set of bits. A lookup table generator includes an address compressor, a barrel shifter, and an address lookup table that includes a memory location that is pointed to by the first set of bits. A control state machine is coupled to the barrel shifter and the address lookup table and is configured to shift the barrel shifter so that a second set of bits is selected from the compressed address in response to there not being an unoccupied memory slot in the memory location pointed to by the first set of bits and the input address not matching any address stored in the memory location pointed to by the first set of bits.
Patent TW-457520-B (TW)
Title: Photo-semiconductor device
Inventor: ISHINAGA HIROKI
IPC: H01L33/46
Filed: 1999-12-09
Granted: 2001-10-01
Abstract: The present invention provides a photo-semiconductor device capable of illuminating a push button even with a long shape in a direction with high luminance globally. The present invention is a photo-semiconductor device (such as X in the attached figure) includes a substrate (1) provided with a first electrode (2A) and a second electrode (2B) formed thereon; a photo-semiconductor chip (3) mounted on the substrate (1) and being electrically connected to the first electrode (2A) and the second electrode (2B); a casing (5) formed with an inner cavity (50a) extending through the thickness of the casing, the photo-semiconductor chip (3) being disposed in the cavity (50a); and a reflector (5b) with higher light reflective power and enclosing the photo-semiconductor chip (3). A transverse cross-section of the cavity (50a) defines an elongated figure, such as elliptical, oblong, rhombic or rectangular. According to a preferred embodiment of the present invention, the cavity (50a) may have a transverse cross-section defining a quadric curve.
Patent TW-476785-B (TW)
Title: Flameproof thermoplastic resin composition
Inventor: JANG BOK-NAM
IPC: C09K21/14
Filed: 1999-12-21
Granted: 2002-02-21
Abstract: A flameproof thermoplastic resin composition of the present invention comprises (A) 40 to 95 parts by weight of a rubber modified styrene-containing resin composed of (a1) 20 to 100% by weight of a styrene-containing graft copolymer resin containing 18 to 50% by weight of acrylonitrile of copolymer excluding rubber, and (a2) 0 to 80% by weight of a styrene-containing copolymer containing 18 to 50% by weight of acrylonitrile; (B) 5 to 60 parts by weight of a polyphenylene ether resin; (C) 2 to 40 parts by weight of a styrene-containing copolymer or a styrene-containing graft copolymer which uses optionally to 60% by weight of rubber, having 5 to 18% by weight of an acrylonitrile in the copolymer excluding rubber, per 100 parts by weight of the sum of (A) and (B); and (D) 5 to 30 parts by weight of a triphenyl phosphate per 100 parts by weight of the sum of (A) and (B). The flameproof thermoplastic resin composition may further comprises 0 to 50 parts by weight of an anti-dripping agent, an impact modifier, a plasticizer, a heat stabilizer, an oxidation inhibitor, a light stabilizer, a compatibilizer, a pigment, a dye and/or an inorganic filler on the basis of 100 parts by weight of the base resin.
Patent TW-I238584-B (TW)
Title: Brushless DC motor for compressor and its drive control apparatus
Inventor: FUTAMI TOSHIHIKO
IPC: H02P6/08
Filed: 2000-01-13
Granted: 2005-08-21
Abstract: The purpose of the present invention is to suppress the vibration due to the inductive voltage generated by the magnetic flux leakage of the armature magneto-motive force and to provide a kind of brushless DC compressor motor with less possibilities of driving abnormality and the driving control apparatus thereof. The solving means of the invention is provided with a brushless motor having a stator and a rotator. The stator has 3n (n is an integer of 2 or more) magnetic poles formed in positions at which the circumference is equally divided into 3n sections and each provided with a columnar part projecting inward in the radial direction, magnetic pole pieces extending in the circumferential directions from the end of the columnar part, and a phase winding wound around the columnar part; the rotor has 2n permanent magnets accommodated in magnet insertion holes formed in positions at which the circumference is equally divided in 2n sections and connection paths formed by circumferential interval portions between the permanent magnets and connecting the inner peripheral part to the outer peripheral part of the rotor iron core, wherein the average thickness of the magnet pieces is determined so that the voltage waveform near the zero-cross point of the induced voltage of the phase winding of when no current is flowing therethrough has no vibrating portion during the operation.
Patent TW-442361-B (TW)
Title: Adjustable low profile gimbal system for chemical mechanical polishing
Inventor: TROJAN DANIEL R
IPC: B24B37/005
Filed: 2000-05-02
Granted: 2001-06-23
Abstract: A low profile gimbal system is provided to greatly reduce the generation of moments about a pivot point of the gimbal system during polishing processes. The gimbal system is adjustable so that a preferred balance between stiffness and friction may be selected as appropriate for a variety of different polishing conditions. A locking feature ensures that the adjustment setting is maintained during polishing.
Patent TW-453075-B (TW)
Title: Optimized method for contention region allocation to control multiple-point to single-point access to network medium
Inventor: LIN YING-DA
IPC: H04L12/28
Filed: 2000-02-24
Granted: 2001-09-01
Abstract: This invention introduces an optimum method for range measurement to control multiple-point to single-point access to network medium, particularly a method to search for optimum contention region to optimize the utility efficiency of the contention region. By utilizing constructed optimized form for inquiry, it is able to achieve the goal of this invention in optimizing the allocation within the contention region to reduce the number of collisions for the multiple-point to single-point access to network medium. Thus, this invention can optimize the throughput to reduce waste on bandwidth due to its property of being simple and fast. This method divides a contention cycle into initial contention phase and collision resolution phase. Requests failed in the initial contention are sent out successfully through the collision resolution. This method is carried out in the following procedures. First of all, the form related to the number of most likely requests, MLR (d, s, c), and the optimized form, OPT (n, d), are obtained based on the real contention condition simulated by computers. Then, in the initial contention phase, the approach of equal time ratio is adopted to approximate the number of requests for participating the initial contention. By using this number to look up the OPT (n, d) constructed beforehand based on the probability rules, where n is the approximated number of the requests, and d is the corresponding optimum contention region. The optimum initial contention region can be determined. Next, in the collision resolution phase, the results of each contention round are used to look up the constructed MLR (d, s, c) based on the real contention condition simulated by computer programs, where d is the allocated contention region, s is the number of successful requests, and c is the number of collision groups. This form is used to approximate the number, n, of the requests, in which the collisions are not resolved successfully. At last, by using this number, n, to look up the OPT (n, d) constructed in the initial contention phase, the optimum value of d for individual contention region is determined to maximize the requested throughput.
Patent TW-524810-B (TW)
Title: Process of preparing curable compositions and compositions therefrom
Inventor: GREENBLATT GARY DAVID
IPC: C08F220/28
Filed: 2000-03-31
Granted: 2003-03-21
Abstract: The invention relates to a curable composition and a process of preparing the curable composition. The process comprises (a) forming an oligomer from oligomerization of a mixture of a monomer A having a functional group and a monomer B at a temperature in the range of from 150 DEG C to 650 DEG C, a pressure in the range of from 3 MPa to 35 MPa and the pressure is high enough to maintain the reaction mixture in a fluid state and a residence time in the range of from 0.1 second to 4 minutes; and (b) reacting a modifier having at least one reactive moiety with the oligomer through a reaction between the reactive moiety of the modifier and the functional group of the monomer A in the oligomer, and the modifier further comprises a curable group.
Patent TW-527376-B (TW)
Title: Crystallising polyether polyols and a method of producing them
Inventor: SCHAFER WALTER
IPC: C08G18/48
Filed: 2000-04-21
Granted: 2003-04-11
Abstract: This invention relates to crystallising polyether polyols which can be produced firstly by the reaction of propylene oxide and polyhydroxy compounds in the presence of an alkoxy compound which contains zinc and/or aluminium atoms to form a crystallising polyether polyol with an average molecular weight M, from 500 to 5000, followed by the further non stereospecifical reaction of the crystallising polyether polyol which is thus obtained with 10 to 90% by weight, with respect to the amount of crystallising polyol, of an epoxide in the presence of a catalyst, which doesn't polymerise propyleneoxide stereospecifically, to form a crystallising polyether polyol with an average molecular weight M, from 1000 to 20,000. The invention further relates to a method for the production thereof and to the use thereof for the production of polyurethane materials, particularly polyurethane foams, polyurethane elastomers and polyurethane coatings.
Patent TW-490531-B (TW)
Title: Solidified foundation ground for antivibration and preventing from liquefaction
Inventor: TAKEMIYA HIROKAZU
IPC: E02D31/08
Filed: 2000-04-24
Granted: 2002-06-11
Abstract: The effect for suppression of vibration of low frequency band under 5 Hz can be gained. An engineering method for solidified foundation ground is that, under the lower portion of a foundation structure or underground of its neighbor, its interior is made to have a solidified foundation ground 1 stronger than the periphery foundation ground. The cylindrical solidified bodies 2 that form the solidified foundation ground are connected each other in a cross way. Then, the improved range of the wave propagation direction is W ≥ (1/2)λ, or W ≥ distance from ground surface to supported layer, the interval of wave propagation direction of the solidified bodies d1 ≤ (1/2)λ and d2 ≤ (1/4)λ; the improved range of depth direction is H ≥ (1/2-1/3)λ, or solidified bodies reach to supported layer. λ is the wave length of Raylength wave. Because the suppression efficiency against low frequency band is high and also vibration propagation from depth under ground is high, the present invention can not only apply to vibration source added to ground, the policy for preventing from liquefaction, but also to vibration source caused by the added vibration source of pile foundation construction.
Patent TW-466422-B (TW)
Title: Multimedia web page editor
Inventor: SU MING-SHIN
IPC: G06F17/00
Filed: 2000-06-12
Granted: 2001-12-01
Abstract: The invention discloses a web page editor including features of image conversion module, picture position fixing module, object link and embedded module, multi-layer menu module and multimedia module, which directly displays lots of special effects and multimedia objects to web pages while the editor does not need to know and use special effect to write program. In addition, a web page can be directly generated on browser for display and the editor does not need to write any web page design program to set up the linked way and path. With regard to the management of web page programming language, the invention brings up the concept of source code database to manage and store all the source codes. Such a structure not only facilitates the update of source code but also makes system more expandable.
Patent TW-480326-B (TW)
Title: Low temperature vacuum distillation water dispenser that makes use of heat exchange performed by compressor
Inventor: SHEN WEN-TZAU
IPC: F25J5/00
Filed: 2000-08-21
Granted: 2002-03-21
Abstract: The present invention provides a low temperature vacuum distillation water dispenser that makes use of heat exchange performed by a compressor, including a water supply tank, a reaction chamber, a water storage tank, a power pump and a freezing system. A pipeline extends from the water supply tank to the reaction chamber. The water storage tank is arranged above the reaction chamber and the power pump is arranged under the reaction chamber. The freezing system is arranged inside and between the reaction chamber and water storage tank. The reaction chamber is made vacuum by expulsion of water by the power pump whereby water is sucked into the reaction chamber from the water supply tank. The water is evaporated with the aid of exhaust heat of the freezing system which has the advantage of saving power. The water molecules are evaporated into steam having a size of one thousandth of the size of bacteria thereby effectively separating impurity, organic and inorganic substances, bacteria and virus from the water through the low temperature vacuum distillation. This eliminates the disadvantages of purifying water with filters. At last, the steam is condensed as pure water which is stored in an inner cylinder of the reaction chamber and is driven into and retained in the water storage tank by means of the power pump.
Patent TW-495993-B (TW)
Title: High voltage SOI semiconductor device
Inventor: UEMOTO YASUHIRO
IPC: H01L21/762
Filed: 2000-08-31
Granted: 2002-07-21
Abstract: In an SOI (silicon on insulator) semiconductor device, a first semiconductor layer overlies a semiconductor substrate so as to sandwich an insulating layer, and second and third semiconductor layers with a different conductivity type from the second semiconductor layer are formed on the surface of the first semiconductor layer. At the interface between the first semiconductor layer and the insulating layer, a fourth semiconductor layer with a different conductivity type from the first semiconductor layer is formed. The fourth semiconductor layer includes an impurity of larger than 3x10<SP>12</SP>/cm<SP>2</SP> so as not to be completely depleted even though a reverse bias voltage is applied between the second and third semiconductor layers.
Patent TW-I233329-B (TW)
Title: Storage case
Inventor: KONNO TOSHIKAZU
IPC: G06K19/077
Filed: 2000-12-13
Granted: 2005-05-21
Abstract: In a storage case 10 for enclosing a memory card, for example, there is provided a storage case which can reliably be prevented from being smudged by dusts and can reliably be prevented from being dropped unintentionally and which is also easy to handle. A storage case 10 is comprised of a base half 11, a slide half 12 joined to this base half 11 so as to move along in the continuous contact with the base half and a lid 18 integrally formed with this slide half 12 and which opens and closes an opening portion 17 which admits or ejects an enclosed object. When the slide half 12 is slid along in continuous contact with the base half 11, protrusions 21 on the lid 18 move along in continuous contact with cam grooves 20 on the base half 11 to permit the lid 18 to open and close.
Patent TW-524839-B (TW)
Title: Phosphor for vacuum ultraviolet excited light emitting device
Inventor: TODA KENJI
IPC: C09K11/78
Filed: 2000-12-13
Granted: 2003-03-21
Abstract: A phosphor for a vacuum ultraviolet excited light emitting device, obtained by adding Eu or Tb as an activating agent to a substrate comprising a compound represented by the general formula M1M2M3O4, wherein M1 represent at least one element selected from Na and Li, M2 represents at least one element selected from Gd and Y, and M3 represents at least one element selected from Ge and Si.
Patent TW-I226344-B (TW)
Title: Method for making siloxane copolycarbonates
Inventor: DAVIS GARY CHARLES
IPC: C08G64/18
Filed: 2001-01-05
Granted: 2005-01-11
Abstract: A melt condensation polymerization process for preparing siloxane copolycarbonates is provided. The process includes reacting an aromatic dihydroxy compound, carbonic acid diester, hydroxyaryl terminated polydiorganosiloxane and catalyst with a salt.
Patent TW-I246293-B (TW)
Title: Methods of, computer programs for and apparatus for providing and accessing digital content
Inventor: FULTON NICHOLAS GRANT
IPC: G06F1/00
Filed: 2001-01-18
Granted: 2005-12-21
Abstract: There is provided a method of, computer programs for and apparatus for providing and accessing digital content such as a news item. A news provider generates a news item, creates a digitally signed version of the news item and packages them together with a digital certificate issued by a certificate authority containing the public key required to decrypt the digitally signed version. The package is posted to a server and is transmitted, or made available for transmission, over a public data network together with a computer program for verifying the news item. A receiving party receives, over the public data network, the package at a client device and is provided with means for launching, and if necessary first downloading, the verifying program. The verifying program uses the public key contained in the certificate to verify the digitally signed news item. Before being first used to verify a news item, the verifying program receives a shared secret from the receiving party which is stored locally to the client device and is used by the verifying program to confirm that it performed the verification process.
Patent TW-526388-B (TW)
Title: Chemically amplified positive resist composition
Inventor: UETANI YASUNORI
IPC: H01L21/027
Filed: 2001-01-19
Granted: 2003-04-01
Abstract: A chemically amplified positive resist composition excellent in sensitivity and resolution as well as other resist performance characteristics comprising a resin (X) which has a polymeric unit represented by the following formula (I): wherein R1 represents hydrogen or methyl, R2 and R3 represent alkyl having 1 to 4 carbon atoms, and R4 and R5 represent hydrogen, hydroxyl or alkyl, a polymeric unit represented by the following formula (II): wherein R6 and R7 represent hydrogen, alkyl having 1 to 3 carbon atoms, hydroxyalkyl having 1 to 3 carbon atoms, carboxyl, cyano or a group represented by -COOR8, wherein R8 represents an alcohol residue, or R6 and R7 together form a carboxylic acid anhydride residue represented by -C(=O)OC(=O)-, and a polymeric unit derived from unsaturated dicarboxylic acid anhydride selected from maleic anhydride and itaconic anhydride; and an acid generating agent (Y).
Patent TW-516209-B (TW)
Title: High performance multi-chip IC package
Inventor: DEGANI YINON
IPC: H01L25/07
Filed: 2001-02-02
Granted: 2003-01-01
Abstract: The specification describes a multi-chip IC package in which IC chips are flip-chip bonded to both sides of a flexible substrate. The upper (or lower) surface of the flexible substrate is bonded to a rigid support substrate with openings in the support substrate to accommodate the IC chips bonded to the upper (or lower) surface of the flexible substrate. In a preferred embodiment a plurality of IC memory chips are mounted on one side of the flexible substrate and one or more logic chips to the other. A very thin flexible substrate is used to optimize the length of through hole interconnections between the memory and logic devices. If logic chips are flip-chip mounted in the cavity formed by the openings, a heat sink plate can be used to both cap the cavity and make effective thermal contact the backside of the logic chips.