baber/WOPTO huggingface dataset:
Patent TW-419530-B (TW)
Title: Nickel or nickel alloy electroplating bath and plating process using the same
Inventor: MURAKAMI TORU
IPC: C25D3/56
Filed: 1997-10-18
Granted: 2001-01-21
Abstract: Disclosed is a nickel electroplating bath or a nickel alloy electroplating bath used for electroplating a conductor partially masked with an organic high-molecular resist layer, wherein the nickel electroplating bath contains a water-soluble nickel salt, and the nickel alloy electroplating bath contains both a water-soluble nickel salt and a water-soluble salt of a metal capable of  being alloyed with nickel. The above electroplating bath is incorporated with an electrical conductive salt containing at least one cation selected from the group consisting of an ammonium ion. Further, the electrical conductive salt substantially does not contain a sodium ion and a potassium ion as cations. Such an electroplating bath is capable of electroplating a conductor partially masked with an organic high-molecular resist layer without floating of the resist layer.
Patent TW-396269-B (TW)
Title: Projectile or war-head for combatting armoured targets, guide/uguided missle, dispenser and distance dispenser
Inventor: KELLNER GERD
IPC: F42B12/34
Filed: 1998-01-07
Granted: 2000-07-01
Abstract: Projectiles or war-heads with an inner arrangement for the formation of bulging zones (4, 4a) are proposed, consisting of an enclosed bulging medium (1) which is terminal -ballistically substantially ineffective and is radially enclosed by a penetration material (2) which is terminal-ballistically effective, with the bulging medium (1) having a lower density as compared with the enclosing penetration material (2). This leads to the effect that on impact or on penetrating a target plate (3) the bulging medium (1) remains behind relative to the encompassing terminal-ballistic effective body (2) and is laterally increasingly bulged by the bulging material (1) which continues to flow in from behind. As a result of the high pressures, a conical (crowned) pressure and bulging zone (4, 4a) is formed dynamically, which zone radically widens or fragments the passing ambient effective material (5, 5a).
Patent TW-430553-B (TW)
Title: A method of achieving in an absorbent article an improved sealing ability against the skin of an intended wearer and an absorbent article
Inventor: FRANSSON EVA
IPC: A61F13/15
Filed: 1998-02-25
Granted: 2001-04-21
Abstract: A method of improving in an oblong absorbent article that includes a liquid-impermeable bottom sheet, an upper liquid-permeable sheet and an absorbent body disposed between these sheets, and on each side of the longitudinal center line of the upper sheet at least one longitudinal elastic liquid barrier, the sealing effect afforded against the skin of the wearer by at least one liquid barrier on each side of said centre line by causing the absolute value of the negative product 2 γcosθm/r in this liquid barrier to increase. A method of increasing in an absorbent article that includes an essentially liquid-impermeable top sheet above an absorbent body enclosed between an upper liquid-permeable sheet and a liquid-impermeable sheet, the top sheet being provided with elastic for shaping the article to the wearer's body and incorporating apertures intended to register with the anus and the urethra orifice of a wearer in use, around which appertures elastically puckered sealing edges are disposed, the absolute value of the negative product 2 γcosθm/r for at least one sealing edge. An absorbent article where the absolute value of the product 2 γcosθm/r for at least one liquid barrier on each side of the centre line of the absorbent body or for at least one sealing barrier lies above the line y=kx+m, where x designates the available elongation, k has the value -14/30 and m has the value 48 within the major part of an available elongation range of between 20 and 40%.
Patent TW-418433-B (TW)
Title: Semiconductor processing furnace heating control system
Inventor: BETHUNE EDWIN M
IPC: H01L21/00
Filed: 1998-03-03
Granted: 2001-01-11
Abstract: A vertically oriented thermal processor supporting semiconductor wafers within a vertical processing chamber within a process tube about which a furnace heater is supported utilizes a model-base control target in combination with a heating control system configured to heat portions of the furnace in order to achieve a thermally uniform processing chamber environment. A furnace power controller implements a dynamic control system configured to achieve a desired uniform thermal distribution within the processing chamber during various processing cycles for semiconductor wafers. Preferably, the control system monitors thermal conditions within the chamber and compares the conditions with a desired thermal model of the furnace, and activates/deactivates one or more heater elements within the furnace in order to achieve a desired thermal condition within the processing chamber.
Patent TW-365687-B (TW)
Title: Method of fixation of hemispherical grained silicon (HSG-Si) structure
Inventor: KUO YUNG-CHIEH
IPC: H01L21/30
Filed: 1998-03-11
Granted: 1999-08-01
Abstract: This invention first forms by conventional means a hemispherical grained silicon layer on the semiconductor substrate, then forms oxidized layer oxide on the undoped hemispherical grained silicon layer and eventually performing blanket doping to hemispherical grained silicon layer by thermal diffusion of annealed impurity, removing the said oxide to expose the blanket-doped, structure-complete and smooth hemispherical grained silicon layer.
Patent TW-389783-B (TW)
Title: Water-soluble disazo compound, water-base ink composition, and colored object
Inventor: MIYAZAWA TAKASHI
IPC: C09D11/328
Filed: 1998-03-31
Granted: 2000-05-11
Abstract: The present invention provides a disazo compound which can be represented by the general formula I [ in which, A is a phenylene or a naphthylene group that is optionally substituted; each of R1 and R2 represent independently a hydrogen atom, alkyl, or optionally substituted phenyl; and m is 1 or 2 ] or a salt thereof. The compound has a high water solubility and long term storage stability. The ink composition containing the compounds gives a high-density print image, and has an excellent resistance to water.
Patent TW-404869-B (TW)
Title: Process and continuous casting installation for producing slabs from steel, and stand of a strand guiding assembly
Inventor: VON WYL HORST
IPC: B22D11/128
Filed: 1998-05-07
Granted: 2000-09-11
Abstract: The invention relates to a process for producing slabs from steel, in which the strand leaves a permanent mold with liquid melt enclosed by the strand shell and, in a downstream strand guiding assembly, the gap between guide rollers mounted in stands is set infinitely variably by adjusting elements connecting lower and upper frames characterized by the following steps: (a) the gap (s) is changed by an oscillation about a predeteminable center line c of the gap in such a way that the dynamic influences on the guide rollers are negligible; (b) the amplitude (A) of the gap oscillation is set to a value which does not induce any plastic deformation of the strand shell, (c) the current gap (S) is recorded, (d) at the same time, the actuating force (F) of the adjusting elements and the amplitude (A) of the actuating force are determined and (e) with increasing amplitude (A) of the actuating force (F), the gap (s) is set to a predeterminable value and/or is pressure-controlled by means of at least one adjusting element.
Patent TW-388115-B (TW)
Title: Conductors for microelectronic circuits and method of manufacture
Inventor: AKATSU HIROYUKI
IPC: H01P3/06
Filed: 1998-06-08
Granted: 2000-04-21
Abstract: An integrated circuit (IC) conductor and the process of making the conductor. The conductor may be a monofilament conductor, a clad conductor or a coaxial conductor. A trench is formed in a dielectric layer. An trench is formed in a dielectric layer. An outer material layer is deposited on the dielectric layer and in the trench, thick enough that the outer material layer merges together in a seam over the trench forming a void under the seam. The outer material layer is dielectric for the monofilament conductor, a cladding material for the clad conductor and conducting material for the coaxial conductor. The void is filled with a conductor for a monofilament or clad conductors. An inner dielectric liner layer is formed on the walls of the void and a core conductor is formed on the liner layer for the coaxial conductor.
Patent TW-418267-B (TW)
Title: Apparatus for digesting a mass of cellulose pulp with a digesting liquid and batch digesting process therefor
Inventor: BOEHM HELMUT
IPC: D21C3/22
Filed: 1998-06-11
Granted: 2001-01-11
Abstract: An apparatus and method for use in a displacement batch digesting process is provided which reduces the amount of equipment required to carry out an efficient displacement batch digestion process. Specifically, an apparatus and method are disclosed which eliminates the need for separate warm fill pimps, hot fill pumps and further which consolidates the cool pad pump, displacement pump and dilution pump functions into a single booster pump. Still further, the recirculation pump and discharge pump functions are consolidated into a single pump.
Patent TW-455780-B (TW)
Title: Method and apparatus for facilitating the management of networked devices
Inventor: DAY MICHAEL D II
IPC: G06F9/445
Filed: 1998-07-03
Granted: 2001-09-21
Abstract: A network management service for facilitating the management of networked devices by network management applications (a.k.a., agents) is described. In a first embodiment, the network management service for facilitating the management of networked devices by network management applications (a.k.a., agents) comprises an agent discovery service for discovering and registering remote management agents, and a file transfer service operative to send information to and receive information from remote systems.
Patent TW-385465-B (TW)
Title: Micromechanical electrostatic relay and a method for its production
Inventor: HELMUT SCHLAAK
IPC: H01H59/00
Filed: 1998-07-10
Granted: 2000-03-21
Abstract: This micromechanical relay has a base substrate (81) on which an armature spring tongue (41) is structured which is linked on one side and has a moving contact (8), in such a manner that, in the rest state, this armature spring tongue (41) is curved away from the substrate in a sprung manner. A stationary contact (7) which interacts with the moving contact is arranged on a sprung stationary-contact spring tongue (42), which is likewise curved away from the base substrate, in such a manner that the free ends of the two spring tongues are opposite one another, and the moving contact (8) overlaps the stationary contact. By arranging the contacts on two sprung tongues, a relatively large over-travel at the contacts is achieved despite a short armature movement (which is possible in the case of an electrostatic drive) beyond the extended state, by which means an adequate contact force is produced.
Patent TW-513439-B (TW)
Title: Altered thermostable DNA polymerases for sequencing
Inventor: GELFAND DAVID H
IPC: C12R1/01
Filed: 1998-09-07
Granted: 2002-12-11
Abstract: Modified thermostable DNA polymerases having enhanced efficiency for incorporating unconventional nucleotides such as those labeled with fluorescein family dyes are provided. Such modified thermostable DNA polymerases can be prepared by methods of the recombinant DNA technology. Recombinant thermostable DNA polymerases prepared in accordance with the present invention are advantageous in many in vitro DNA synthesis applications, such as DNA sequencing, synthesis of labeled DNA and the production of labeled primer extension products. The said polymerase enzymes are particularly useful in chain termination nucleic acid sequencing methods. Nucleic acids encoding the recombinant thermostable DNA polymerases of the present invention, as well as vectors and host cells comprising same are also provided. Kits comprising the recombinant thermostable DNA polymerases of the present invention are provided too. The polymerases and methods of the present invention provide significant cost and efficiency advantages for DNA sequencing.
Patent TW-420643-B (TW)
Title: A fuel reserving device
Inventor: HYODO YOSHIHIKO
IPC: B60K15/03
Filed: 1998-09-10
Granted: 2001-02-01
Abstract: According to the present invention, there is provided a fuel reserving device for reserving fuel therein comprising a wall for dividing an interior of the device to a fuel chamber and an air chamber, the wall being deformable according to the amount of the fuel in the fuel chamber, a discharge passage which is open to a space formed above the surface of the fuel in the fuel chamber and a shut off valve for normally shutting the discharge passage off. Gas is discharged from the space via the discharge passage when the shut off valve is open. The shut off valve is opened and the gas is discharged from the space when the amount of the gas is larger than a predetermined amount. On the other hand, the shut off valve is closed and the discharging operation of the gas is stopped when the amount of the gas is smaller than the predetermined amount.
Patent TW-434142-B (TW)
Title: Steam heated web processing roll
Inventor: MARSCHKE CARL R
IPC: D21F5/02
Filed: 1998-09-15
Granted: 2001-05-16
Abstract: A steam heated web processing roll includes a fully enclosed steam and condensate flow-through system which maintains the roll end walls at approximately the same operating temperature as the functional cylindrical outer roll shell at normal rotational speeds. The closed loop system also assists in purging non-condensible gases from the steam path. At low roll speeds or when the roll is stopped, a valving system closes all of the condensate return paths except one or more of the lowermost paths from which condensate pooling in a sump at the bottom of the roll is withdrawn. This prevents undesirable cooling of the lower portion of the roll as compared to the remaining portion, thereby reducing the possibility of bowing of the roll by thermal distortion.
Patent TW-410268-B (TW)
Title: Heat exchanger
Inventor: HUGHES GREGORY G
IPC: F28D7/16
Filed: 1998-12-24
Granted: 2000-11-01
Abstract: A highly efficient liquid cooled, two phase heat exchanger includes a plurality of plate-like flattened tubes (22) in spaced, side-by-side relation. Header plates (10, 12) are located at the ends of the plate-like flattened tubes (22) and receive the same in sealed relation. Tanks (14, 16) are sealed to each of the header plates (10, 12). A liquid inlet (18) is provided to one of the tanks 14 while a liquid outlet (20) is provided to one of the tanks (16). A plurality of flattened serpentine tubes (40) in side-by-side relation are provided and each has a plurality of generated parallel, straight runs (42) located between its ends. A pair of headers (30, 32) receive the ends of the serpentine tubes (40) and are in generally parallel relation. Each of the plate-like flattened tubes (22) is in nested relation between two adjacent straight runs (42) of the serpentine tubes (40) in heat exchange relation therewith and each of the serpentine tubes (40) is located between the header plates (10, 12).
Patent TW-466636-B (TW)
Title: Nanoporous silica dielectric films modified by electron beam exposure and having low dielectric constant and low water content
Inventor: YANG JINGJUN
IPC: H01L21/312
Filed: 1999-04-30
Granted: 2001-12-01
Abstract: Nanoporous silica dielectric films are modified by electron beam exposure after an optional hydrophobic treatment by an organic reactant. After formation of the film onto a substrate, the substrate is placed inside a large area electron beam exposure system. The resulting films are characterized by having a low dielectric constant and low water or silanol content compared to thermally cured films. Also, e-beam cured films have higher mechanical strength and better resistance to chemical solvents and oxygen plasmas compared to thermally cured films.
Patent TW-588365-B (TW)
Title: Operation method for multi-level logic and analog type flash memory
Inventor: LIN RUEI-LIN
IPC: G11C17/00
Filed: 1999-01-25
Granted: 2004-05-21
Abstract: An operation method for multi-level logic and analog type flash memory is disclosed. A linear slope or ladder-like type program bias is applied on the gate of flash memory. The operation time of the linear slope or ladder-like type programming voltage is defined as gate program time. At the same time, a drain programming voltage is applied on the drain of flash memory and the operation time is defined as drain programming time. When the drain programming voltage is active, the gate programming time is linearly divided to have a multi-duration feature. The linear division is to divide the gate programming time by integral times and take an integer multiplication for use as the drain programming voltage active time, so as to execute multi-level logic/analog operation of flash memory.
Patent TW-401329-B (TW)
Title: Apparatus for dieless forming plate materials
Inventor: MATSUBARA SHIGEO
IPC: B21D22/00
Filed: 1999-03-30
Granted: 2000-08-11
Abstract: The invention relates to an apparatus for the dieless forming of a sheet. The apparatus comprises a pressing mechanism and a sheet holding mechanism which are moved with respect to each other in X, Y and Z-axis directions and has a fixed ceiling plate form having a plane shape matching the bottom profile of a product to be formed; a framelike support plate surrounding the ceiling plate form is raised and lowered by at least one pair of raising/lowering actuators, and restraining actuators apply a controllable restraining force to the sheet by way of a framelike restraining plate clamping the periphery of the sheet in the sheet thickness direction between itself and the support plate. A mechanism for causing the support plate to undergo balanced movement and a material flow control mechanism may be preferably further provided.
Patent TW-455510-B (TW)
Title: Method for heat treatment of steel belt with high elasticity, tensile strength and ductility
Inventor: CHEN FU-TZAI
IPC: B05D1/00
Filed: 1999-05-24
Granted: 2001-09-21
Abstract: The present invention relates to a method for a heat treatment of a steel belt with high elasticity, tensile strength and ductility, which comprises subjecting a steel belt, which was from a steel roll which had been subjected to feeding, cutting and striping, trimming the two edges, and winding the steel strip, to a preliminary heat treatment of a low temperature IR at 200 DEG C, a medium treatment of a medium temperature IR at 400 DEG C, to increase the rigidity thereof and fully dry the moisture and grease on the surface thereof, and a final treatment of a high temperature IR at 650 DEG C; adding an inert gas to reinforce the rigidity, elasticity, tensile strength and ductility of the steel belt; using a larger roller to calender the steel belt to maintain the elasticity thereof; cooling the steel belt with an ice water at 0 DEG C in a cooling tank in order to fully set the physical properties of the steel belt, e.g. elasticity, ductility, tensile strength, etc.; using an anti-rust processing tank to coat an anti-rust oil containing 80% of wax on the surface of the steel belt to increase the smoothness of the steel belt and increase the anti-rust time of the steel belt; using a drying furnace at 150 DEG C to dry the steel belt; using a recovering station to wind the steel belt into a steel belt with a baked-blue, thereby obtaining a steel belt with a high elasticity, tensile strength and ductility. Another example of the present invention comprises modifying an anti-rust processing tank into a baking finish processing tank; coating a paint dye on the surface of the steel belt, in which the paint dye comprises 73.53% of a resin, 15.1% of a dye, 0.83% of an additive, and 10.5% of a solvent, and has a high adhesion, a good smoothness, a stable surface, and a durable gloss, and is not easy to peel off or react.
Patent TW-414929-B (TW)
Title: Semiconductor device and manufacturing method of the same
Inventor: OKADA NORIO
IPC: H01L23/522
Filed: 1999-06-01
Granted: 2000-12-11
Abstract: A first interlayer insulating film 103 and an etching stopper film 105 are sequentially formed on a semiconductor substrate 101 with a surface area on which first wiring 102 is formed. The etching stopper film 105 is patterned so as to correspond to a pattern of via hole 107 formed on the first interlayer insulating film 103 and a pattern of forming a second wiring 106. A second interlayer insulating film 104 is formed on the etching stopper film 105. For forming the second wiring 106, a wiring trench 108 is formed by etching the second interlayer insulating film 104. Continuously, the via hole 107 is formed by etching the first interlayer insulating film 103 while having the etching stopper film 105 as a photomask. Conductive materials are laid in the via hole 107 and the wiring trench 108 so that the second wiring 106 connected to the first wiring 102 is formed.
Patent TW-436771-B (TW)
Title: Data storage, data processing system and method
Inventor: SUZUKI KAORU
IPC: G06F12/00
Filed: 1999-06-22
Granted: 2001-05-28
Abstract: When reading or writing data from or to a flash memory, a table indicating the correspondence between physical addresses of physical blocks composing together a storage area of the flash memory and logical addresses of logical blocks written in the physical blocks, is generated in segments of the flash memory.
Patent TW-I224080-B (TW)
Title: A process for preparing a stable colloidal silica having a surface area of greater than 700 m2/g and a S-value of from 20-50, a method for making a cellulosic sheet and a method for increasing drainage of a papermaking furnish on a papermaking machine
Inventor: KEISER BRUCE A
IPC: C01B33/143
Filed: 1999-06-29
Granted: 2004-11-21
Abstract: Disclosed are stable, aqueous colloidal silicas having surface area of greater than 700 m<2>/g and S-values of from 20-50. These colloidal silicas do not require treatment with surface treatment agents such as aluminum to achieve stability. These colloidal silica aquasols can be produced and stored at concentrations of greater than 7 percent by weight SiO2 solids, and even as high as 15 percent by weight solids or higher, and remain stable at room temperature for at least 30 days compared to art-known silica aquasols. These colloidal silica sols demonstrate advantageously improved performance over art-known colloidal silica sols in applications such as in drainage and retention in papermaking processes. Also disclosed are processes for making aqueous colloidal silicas of the invention and the use of such colloidal silicas in papermaking processes.
Patent TW-487622-B (TW)
Title: Process for feeding additives into a polymer melt stream
Inventor: FINDER HORST
IPC: B01F25/62
Filed: 1999-09-03
Granted: 2002-05-21
Abstract: The present invention provides a process for mixing additives into a polymer melt stream, wherein a substream is removed from the polymer melt stream, mixed with additives, and then fed back into the polymer melt stream. In this process, the unmixed substream is sent as a single substream or in a maximum number of n-l additional substreams directly to one up to a maximum number (n-l) of pump gear wheels of a planet wheel pump with n pump gear wheels. The additives are simultaneously supplied directly without mixing to at least one pump gear wheel of the planet wheel pump, and the substream mixed with the additives is removed from the planet wheel pump centrally at the inlet of the planet wheel pump and fed into the polymer melt stream.