baber/WOPTO huggingface dataset:
Patent TW-388990-B (TW)
Title: Capacitor structure and method for fabricating the same
Inventor: HWANG KI-HYUN
IPC: H01L27/108
Filed: 1998-11-20
Granted: 2000-05-01
Abstract: Disclosed is an improved method for fabricating a DRAM cell capacitor which can provide capacitor having a good reliability and increased available surface areas. The method includes forming an electrically conductive contact plug in the first insulationg layer to one of the source/drain regions; forming a second and a third insulating layers over the first insulating layer; formaing an opening in the third and second insulating layers to a top surface of the contact plug and a top surface portion of the first insulating layer both outsides of the contact plug; depositing a conductive layer to a predeterminde thickness in the opening and over the third insulating layer; depositing fourth insulating layer in the opening and over the conductive layer; and planarizing the fourth insulating layer and the conductive layer until a top surface of the third insulating layer both outsides of the opening is exposed and thereby forming a storage node.
Patent TW-407292-B (TW)
Title: Semiconductor wafer temperature controlling device
Inventor: YANG REN-YUAN
IPC: H01L21/00
Filed: 1999-01-04
Granted: 2000-10-01
Abstract: This invention discloses a device for timely controlling the temperature of a semiconductor wafer, comprising a chuck for loading and attaching the wafers, and by using cool air that flows through the chuck to carry away the heat generated during the semiconductor wafer manufacture process and lower the temperature of the wafer. By using the pressure sensor and temperature sensor, it timely detects the pressure and temperature of the cooling air. Based on the detected pressure and temperature, use the controlling unit to individually control different flows to adjust the flow of cool air that flows into and out of the chuck. Such device can provide a timely responsive device to control the temperature of semiconductor wafers.
Patent TW-432843-B (TW)
Title: Receiver for a digital transmission system
Inventor: PETERSEN JUERGEN A
IPC: H04W88/02
Filed: 1999-01-28
Granted: 2001-05-01
Abstract: The invention relates to a receiver for a digital transmission system with an incoherent transmission method, which receiver includes an equalizer for forming estimates for a sequence of symbols a[k] transmitted by a transmission channel from received symbols r[k] by means of an impulse response h[k] that describes the transmission properties. For improving the receiving quality in an incoherent transmission method and transmission channels having intersymbol interference, it is proposed that the equalizer performs an incoherent maximum likelihood sequence estimation (MLSE) method to determine the estimates a[k] for the sequence of transmitted symbols a[k]. In channels having intersymbol interference, the incoherent MLSE method provides clearly better results than all the known incoherent receiving methods. As against frequency and phase offset, the incoherent MLSE method is considerably more robust than all the known coherent receiving methods. An expensive frequency and phase control may be omitted in this manner.
Patent TW-520283-B (TW)
Title: Chitosan mouth cavity protection liquid and method for producing the same
Inventor: WEI YA-JUNG
IPC: A61K31/00
Filed: 1999-02-10
Granted: 2003-02-11
Abstract: The present invention uses chitosan, which has excellent biomedical functions, to produce a mouth cavity protection liquid by making chitosan into a uniform aqueous solution for the health care of mouth cavity. Through gargling and rinsing the mouth, the aqueous solution can be coated on the inner wall of the mouth cavity to form a layer of chitosan film in order to protect the mucous membrane of the mouth cavity, the gum and the teethridge, thereby reducing the probability of harm and pathological changes.
Patent TW-428277-B (TW)
Title: Method for producing contact window
Inventor: HUANG JEN-MING
IPC: H01L21/768
Filed: 1999-04-17
Granted: 2001-04-01
Abstract: A method for producing a contact window is applicable on a semiconductor substrate of a first conductive wire layer covered with a hard mask layer. The method comprises sequentially forming a mask layer and a photoresist pattern on a semiconductor substrate; using the first conductive wire layer as a stop layer and sequentially removing the mask layer and the hard mask layer not covered by the photoresist pattern to form an opening; peeling off the photoresist pattern and the mask layer and forming an insulation layer on the conductive wire layer. Thereafter, and forming a contact window in the insulation layer on the first conductive wire layer.
Patent TW-468080-B (TW)
Title: Liquid crystal display device
Inventor: MARUYAMA MUNEO
IPC: G02F1/13363
Filed: 1999-06-10
Granted: 2001-12-11
Abstract: The liquid crystal display is constructed of, enumerated in the viewing direction, the first polarizing plate 11a, the first phase retardation compensating film 12a, a liquid crystal panel 18, the second polarizing plate 11b and a surface light source 17. The liquid crystal panel 18 is constructed of a color filter substrate 13 composed of a transparent glass substrate on which a transparent common electrode and color filters are formed, a twisted nematic (TN) liquid crystal layer 14 with about 90 DEG twisted angle. Twisted angle and an active matrix substrate 16 composed of a transparent glass substrate on which thin film transistors (TFT) and transparent pixel electrodes are arranged in a matrix shape. The liquid crystal layer is held between the color filter substrate and the active matrix substrate and constructed with a sealant 15 which seals a circumference of liquid crystal layer. Chiral agent is added to the liquid crystal of TN layer. The TN liquid crystal layer has ≥60 μm helical pitch.
Patent TW-500793-B (TW)
Title: Polishing composition
Inventor: TANI KATSUMI
IPC: C09K3/14
Filed: 1999-06-11
Granted: 2002-09-01
Abstract: A polishing composition for memory hard disks, which comprises water and at least one abrasive selected from the group consisting of aluminum oxide, silicon dioxide, cerium oxide, zirconium oxide, titanium oxide, silicon nitride and manganese dioxide, and which further contains succinic acid or its salt dissolved in the composition.
Patent TW-436286-B (TW)
Title: Method for manufacturing pot body of herbal medicine decocting pot
Inventor: GAU YAU-TZUNG
IPC: A61J3/00
Filed: 1999-07-30
Granted: 2001-05-28
Abstract: This invention provides a method for manufacturing the pot body of a herbal medicine decocting pot, comprising the steps of: punching 304 type stainless steel material to form a U-shape blank; heating the pot body near its opening side by a high frequency heating machine to a predetermined temperature (about 1010 to 1120 DEG C); quenching and cooling rapidly; and then making the stainless steel to a most pliable state allowing easy plastic forming under room temperature, thereby easily bend forming the inner edge of the opening side of pot body by a revolving-bend forming method, such that the method may manufacture integrally formed pot body of a herbal medicine decocting pot, and simplify the manufacturing procedures greatly.
Patent TW-432208-B (TW)
Title: Abrasion tester
Inventor: DICELLO PAUL THOMAS
IPC: G01N33/44
Filed: 1999-10-01
Granted: 2001-05-01
Abstract: An apparatus for measuring abradability of a sample comprises a rotating drum with a rough surface and a means for contacting a sample with the rough surface while the drum is rotating. The sample may be caused to rotate relative to the drum, and to translate across the drum while the drum is rotating. Environmental controls may be used to control the temperature and the atmospheric conditions of the test. In the method of the invention, energy consumed by contact between the ample and the drum, as well as the weight loss of the sample, may be measured.
Patent TW-524785-B (TW)
Title: Alkali-free aluminoborosilicate glass
Inventor: PEUCHERT ULRICH
IPC: C03C3/093
Filed: 2000-03-14
Granted: 2003-03-21
Abstract: The invention relates to an alkali-free aluminoborosilicate glass which has the following composition (in % by weight, based on oxide): SiO2 60.5-69, B2O3 0.5-4.5, Al2O3 15-24, MgO 3-10, CaO 0-10, SrO 0.5-8, BaO 0.5-5.5, with MgO+CaO+SrO+BaO 8-19, SnO2 0.1-2, ZrO2 0-2, TiO2 0-2, CeO2 0-1, ZnO 0- < 1, and which is highly suitable for use as substrate glass both in display technology and thin-film photovoltaics.
Patent TW-572957-B (TW)
Title: Pasty mass with nano-crystalline materials for electrochemical components and the layers produced therefrom and electrochemical components
Inventor: BIRKE PETER
IPC: G02F1/15
Filed: 2000-04-18
Granted: 2004-01-21
Abstract: The present invention relates to a paste-like mass that can be used in electrochemical structural elements comprising (A) 0-70% by weight of a matrix containing or consisting of at least one organic polymer, precursors thereof, or prepolymers thereof, and (B) 30-100% by weight of an electrochemically activatable inorganic material that is preferably not soluble in the matrix and that is in the form of a solid substance, and additionally, if necessary, a suspending agent for (B), characterized in that said electrochemically activatable material is at least partially a nanocrystalline powder, with the proviso that said material (B) is not a material that can be used as electrode material in the absence of (A). Said mass is suitable for producing layers that are self-supporting or that are placed on a substrate from which or with which composite layers with electrochemical properties can be produced, such as accumulators, batteries, condensators (supercaps), solar cells and electrochromic indicating elements. The invention also discloses methods for producing the masses, layers, and composite layers.
Patent TW-463474-B (TW)
Title: Structure of bi-direction wavelength optical module
Inventor: HUANG YU-WEN
IPC: H04B10/25
Filed: 2000-04-29
Granted: 2001-11-11
Abstract: A bi-direction wavelength multiplexing optical communication system includes a wavelength management module providing plural ports coupled between the first optical transceiver and the second optical transceiver. The first and the second optical transceivers are provided with the first and the second optical channels, and the first and the second optical channels can be used to transmit plural optical signals with different wavelengths and at least an uni-directional optical module with optical isolation function is coupled between those ports of the wavelength management module. The uni-directional optical module with optical isolation function can employ an uni-directional optical module without optical isolation function and at least an optical isolator to be bundled for operation.
Patent TW-476226-B (TW)
Title: Audio system and head-mounted audio device
Inventor: OKADA TERUO
IPC: H04B10/114
Filed: 2000-05-31
Granted: 2002-02-11
Abstract: The present invention provides an audio system and a head-mounted audio device, wherein the audio system comprises: a earphone, for reading the regenerative audio signal, such as the music data in the memory card at the external interface, and outputting the sound from the audio signal; and, a remote control device, for emitting the infrared control signal from the earphone to control the regeneration function of the music data on the earphone and the like. Such an audio system is provided with a simplified circuit and components structure by emitting the infrared control signal with less data than the audio signal for miniaturizing the remote control device so as to realize wireless communication between the earphone and the remote control device for easy operation.
Patent TW-509740-B (TW)
Title: Base substrates for coated belts
Inventor: FITZPATRICK KEITH
IPC: D21G1/00
Filed: 2000-06-14
Granted: 2002-11-11
Abstract: A resin-impregnated endless belt for a long nip press or calender of the shoe type, or for other papermaking and paper-processing applications, has a base support structure which includes coated elements having a coating of a first polymeric resin material. The base support structure itself may be woven or braided from yams among which are included coated yams. The base support structure may also be a spirally wound fabric strip having a number of non-overlapping, abutting turns joined along a continuous seam. Further, the base support structure may be a laminated structure having more than one layer, each of the layers being either a woven, braided or spirally wound structure and each including coated yams having a coating of a first polymeric resin material. The base support structure is in the form of an endless loop, at least one of the inner and outer surfaces of which is coated with a second polymeric resin material. The second polymeric resin materials impregnate the structure of the base support structure, rendering it impermeable to oil and water. The first and second polymeric resin materials have an affinity for one another, so that the coating of second polymeric resin material on the base support structure as a whole establishes a chemical, as well as a mechanical, interlock with the coated yams having the coating of first polymeric resin material.
Patent TW-427940-B (TW)
Title: Drilling and fastener driving tool
Inventor: VAUGHAN JR JAMES C
IPC: B25B21/00
Filed: 2000-07-14
Granted: 2001-04-01
Abstract: A drilling and wrenching tool for use with a rotary power tool and combinations thereof. The tool includes a drill adapter having a drill bit protruding from a drill shank thereof, and a sleeve member having a first end with a first opening and a second opposite end with a second opening. The first opening of the sleeve member has a first sleeve engagement surface and a first fastener engagement surface, and the second opening has a second sleeve engagement surface and a second fastener engagement surface. The drill shank is axially disposable into the first or second opening of the sleeve member, and an outer shank engagement surface of the drill shank is engagable with the first or second sleeve engagement surface to impart rotation from the rotary power tool to the sleeve member.
Patent TW-544715-B (TW)
Title: High-pressure discharge lamp, lamp unit, method for producing high-pressure discharge lamp and incandescent lamp
Inventor: HORIUCHI MAKOTO
IPC: H01J9/44
Filed: 2000-08-04
Granted: 2003-08-01
Abstract: The present invention provides a high pressure discharge lamp 100 comprising: a luminous tube 10 filled with at least a rare gas and halogen and formed substantially of a silica glass; and an electrode 12 arranged in the luminous tube 10 and formed substantially of tungsten, which is characterized in that: the number of moles of the halogen is more than the sum of the number of total moles of metal elements (excluding tungsten and mercury) having property of bonding with the halogen and existing in the luminous tube 10 and the number of moles of tungsten existing in the luminous tube after evaporating from the electrode 12 during the operation of the lamp.
Patent TW-474871-B (TW)
Title: File paper cup
Inventor: NEZU MIKIO
IPC: B42F13/00
Filed: 2000-09-29
Granted: 2002-02-01
Abstract: To provide a sheet presser, between the inner surface of a file and which sheets such as papers or the like bound onto the binding rods of the file can be pressed through the pressing-in operation thereof towards the pressing direction of the sheets. A sheet presser G is equipped with the accepting parts 10 of a pair of binding rods R and R. In the sheet presser G, hinge parts 13d provided between a pair of the accepting parts 10 and 10 are bent about their bending centers. Under the state that the binding rods are housed in a pair of the accepting parts 10 and 10 in plate parts 14, each of which is partitioned by the hinge part 13d, the interval between a pair of the accepting parts 10 and 10 is widen by accompanying the pressing-in operation of the sheet presser G towards the direction, in which the bending of the presser is disengaged, resulting in pressing the inner walls 10d of a pair of the accepting parts 10 and 10 against the respective binding rods R so as to engage the inner walls with the rods R.
Patent TW-486844-B (TW)
Title: Electric outlet socket provided with a sealed bellows joint
Inventor: CRESTIN JOSEPH
IPC: H01R13/52
Filed: 2000-11-06
Granted: 2002-05-11
Abstract: The present invention relates to an electric outlet socket (1) with a cover (5) provided with electrical contacts (2) which are mounted in an insulating support (3) set in a casing (4) and which are intended to link up with opposite contacts (9) of a connector (8) also provided with a casing (10) intended to be introduced between the insulating support (3) and the casing (4) of the socket (1) during linkup between the connector and the socket. The electric outlet socket according to the invention, is notable in that a bellows joint (14) is set in a sealed manner around the insulating support (3) of the socket (1), between said insulating support (3) and the casing (4) of the socket while at least one elastic means (12) is envisaged to pull said joint (14) towards an extended position, said joint taking up a retracted position when it is pulled by the front end of the casing (10) of the connector (8) against the effect of said elastic means (12).
Patent TW-512615-B (TW)
Title: Communication apparatus
Inventor: SAHLIN DAN
IPC: H04L12/931
Filed: 2000-11-10
Granted: 2002-12-01
Abstract: A communication unit comprised a first and second splitting/combining device, each having terminals for receiving and transmitting a CATV signal and a data signal, respectively, means for combining the CATV signal and the data signal and a third terminal for receiving and transmitting the combined signal. The first terminals of the splitting/combining devices are interconnected through a device for extracting said CATV signals and each of the second terminals is connected to a switch controlled in such a way that the second terminals are either connected to each other directly or connected to a connection device for connection to a computer. The data signal can bypass flats desiring no data connection. Also, the communication unit may be implemented in two parts: one wall mounted part and one adapter connectable to the wall mounted part and comprising the connection unit which is needed only where a data connection is wanted.
Patent TW-525043-B (TW)
Title: Developer cartridge and manufacturing method for the same
Inventor: HARUMOTO KATSUMI
IPC: B65D83/06
Filed: 2000-11-28
Granted: 2003-03-21
Abstract: An object of a method for, in an inner of a developer cartridge, efficiently refilling developer of the developer cartridge at least containing toner, which comprises: a cylindrical body accommodating the developer containing the toner; and an outlet on one end of the cylindrical body; a screw-shaped moving mechanism free rotating installed in the cylindrical body. Rotationally drive the moving mechanism for moving the developer in the inner of the cylindrical body to the developer cartridge of the outlet. After the moving mechanism refills the developer to the inner of the cylindrical body, the construction installed in the inner of the cylindrical body has been solved the object.
Patent TW-554159-B (TW)
Title: Method of deforming vacuum heat insulation material, method of fixing vacuum heat insulation material, refrigeration, cold storage vessel, and heat insulation box body
Inventor: MORIMOTO KIYOTAKE
IPC: F25B21/02
Filed: 2000-12-26
Granted: 2003-09-21
Abstract: A method of easily deforming a plate-shape vacuum insulation material and producing a smaller but highly effective insulation container, comprising steps of inserting a thermoplastic open-celled rigid foam as a core material into a packet composed of gas barrier film, evacuating and sealing the packet so as to produce a vacuum insulation material, heating and softening the vacuum insulation material so as to deform the same, and cooling the vacuum insulation material so as to cure the same, and also a freezing and refrigerating container having Peliter element.
Patent TW-466578-B (TW)
Title: Film-forming device
Inventor: ASAKURA KENTARO
IPC: C23C16/34
Filed: 2000-12-21
Granted: 2001-12-01
Abstract: This invention relates to a film-forming device. The device includes a treatment container capable of being vacuumed, and a worktable disposed in the treatment container for supporting a workpiece to be treated. An annular guide ring member is disposed above the worktable and surrounds the outer periphery of the workpiece to be treated that is disposed on the worktable such that the workpiece to be treated can be guided on the worktable when the workpiece to be treated is supported on the worktable. A space is formed between a lower face of the inner side of the guide ring member and an upper face of the worktable in order to prevent the formation of particles.
Patent TW-508445-B (TW)
Title: Hierarchical test circuit structure for chips with multiple circuit blocks
Inventor: COOKE LAURENCE H
IPC: H01L21/822
Filed: 2001-04-18
Granted: 2002-11-01
Abstract: A system and method for testing an integrated circuit having internal circuit blocks. Each of the internal circuit blocks may have its own test circuit block, referred to as a socket access port. The integrated circuit preferably includes a chip access port (e.g., an IEEE standard 1149.1 compliant test access port) connected to a set of boundary-scan cells, and connected in a hierarchical fashion to the lower-level test circuit blocks. Each of the lower-level test control circuit blocks preferably comprises a socket access port controller, and test operation is transferred downward and upwards within said hierarchical structure by communicating from a test control circuit block to the test control circuit block at the immediately higher or immediately lower level in the hierarchical structure.
Patent TW-527626-B (TW)
Title: Chemical mechanical polishing composition
Inventor: CHEN SHU-JENG
IPC: H01L21/00
Filed: 2001-02-07
Granted: 2003-04-11
Abstract: The invention provides chemical mechanical polishing (CMP) composition for semiconductor processing comprising an aqueous medium, abrasive particles, and an anionic surfactant, where the pH of the composition is less than or equal to 7.
Patent TW-497300-B (TW)
Title: Connector assembly with side-by-side terminal arrays
Inventor: MORANA FRANCIS PAUL
IPC: H01R13/518
Filed: 2001-03-05
Granted: 2002-08-01
Abstract: A connector assembly (1) has a lower row of side-by-side terminal arrays (28) having a common dielectric carrier (30), and an upper row of side-by side terminal arrays (34) having a common dielectric carrier (30), each of the carriers (30) has guide sections (40) at opposite lateral ends, the carriers (30) are installed one behind the other, with the guide sections (40) being guided along common guides (19) of the housing (4), and the housing (4) has a resilient latch arm (20) that extends between the side-by-side terminal arrays (28 and 34), and holds the carriers (30) one behind the other.
Patent TW-507127-B (TW)
Title: Method and apparatus for conducting an interactive conference over the internet
Inventor: CHEN CHUNG-YAN
IPC: H04L29/08
Filed: 2001-04-27
Granted: 2002-10-21
Abstract: A method of conducting an interactive design conference over the Internet, comprises: selectively admitting clients communicating through web browsers over the Internet to an interactive design conference; receiving a graphics file indicative of a design from one of the clients; and transmitting the graphics file to the other clients so as to be viewable as a graphics image through graphics file readers in the client web browsers. The graphics file is generated by a snapshot program previously transmitted to a client initiating the design conference and controlling the design database. Java applets are transmitted to each of the design conference participants to facilitate communicating annotations of the graphics image and messages between clients through their web browsers.