baber/WOPTO huggingface dataset:
Patent TW-371674-B (TW)
Title: Coated hard tool
Inventor: HASHIMOTO YASUHISA
IPC: C23C30/00
Filed: 1998-06-02
Granted: 1999-10-11
Abstract: On a hard tool, the hard coatings are applied to the host tool material; the coatings (4), comprising laminate A and laminate B, are alternatively applied, each coating (4A, 4B) shall have at least 10 layers overlapped, and each layer of laminate (4A) shall have at least a thickness of 1-50 nm; laminate B is a form of single layer; each part of laminates (4A, 4B) having the total thickness of 100-5000 nm including 4A element, 5A element, and A1 and B layer at least containing one or more of nitride, carbide, carbon nitride, and oxide materials.
Patent TW-483848-B (TW)
Title: Damping system having separately adjustable damping circuits
Inventor: BALDOMERO RICARDO R
IPC: B62K25/08
Filed: 1998-09-07
Granted: 2002-04-21
Abstract: An adjustable fluid damping system for use in a suspension system that undergoes compression and rebound. The fluid damping system permits independent adjustment of compression and rebound damping by providing separate compression and rebound damping circuits. Each circuit has a flow path with an inlet through which damping fluid flows during damping, and an adjuster that adjusts the degree to which the inlet is open and hence damping through that flow path. The compression and adjusters are selectively and independently coupled to the same adjuster rod via respective compression and rebound couplers. The adjuster rod can be coupled to only one of the couplers at a time. Rotation of the adjuster rod by means of an adjuster knob, which can be pulled outward or pushed inward to engage one of the compression and rebound couplers, causes rotation of the coupler coupled thereto and axial movement of the respective adjuster to modify damping through the associated damping circuit.
Patent TW-453905-B (TW)
Title: Method and apparatus for processing substrate
Inventor: OSHINOWO JOHN DR
IPC: H01L21/00
Filed: 1998-11-27
Granted: 2001-09-11
Abstract: The present invention relates to a method and an apparatus for treating substrates. In the method that uses at least one kind of fluid and ultrasound to treat substrates inside the fluid container, at least two radiation ranges of ultrasound are respectively installed on opposite container wall surfaces. By individually driving the radiation range of the ultrasound, it is capable of producing a particularly good, homogeneous and intensive ultrasound treatment.
Patent TW-408231-B (TW)
Title: Erecting life-size resin lens array and the manufacturing method thereof
Inventor: NEMOTO HIROYUKI
IPC: B29L11/00
Filed: 1998-12-24
Granted: 2000-10-11
Abstract: This invention provides a method for manufacturing an erecting life-size resin lens array by injection molding. According to this invention, two injection molded lens plates are stacked such that convexly warped sides thereof face each other or such that a convexly warped side of the lens plate whose warp is greater than that of the other lens plate faces a concavely warped side of the other lens plate, while directions of resin injection thereof are aligned so as to optically avoid the influence of molding shrinkage. In order to align the two stacked lens plates, engagement of clipper are employed to secure the periferal portions thereof.
Patent TW-473815-B (TW)
Title: Method for enhancing lithography resolution
Inventor: SHIU JEN-CHIOU
IPC: H01L21/027
Filed: 1999-02-19
Granted: 2002-01-21
Abstract: A method for enhancing lithography resolution is provided. New mask pattern design divides the original pattern to two parts and puts them to more than two different masks. Expose the target layer through the first mask to transfer the patterns of the first mask to the target layer. Then expose the target layer through the second mask to transfer the patterns of the second mask to the target layer. Finally proceed the development step to show the predetermined patterns on the target layer.
Patent TW-526688-B (TW)
Title: Mounting method of electronic component and mounting apparatus
Inventor: FUJI TOMONORI
IPC: H01L21/607
Filed: 1999-03-30
Granted: 2003-04-01
Abstract: The purpose of the invention is to provide a method, which combines the application of ultrasonic wave with the thermo-compression bonding connection method to inspect the bonding state for the flip-chip bonding as well as conduct the mounting, and its mounting apparatus. A mounting apparatus 20 for a semiconductor chip 3 of an electronic part comprises an ultrasonic vibration generating device 8 connected to the control system apparatus, a horn 7 connected to the control system apparatus, an elastic collet tool 6 connected to the control system apparatus, a substrate conductor heating unit 4 connected to the a control system apparatus, a control system apparatus 9, and a laser displacement meter 11 as a height measuring device for monitoring the collet head height of the substrate conductor for the semiconductor chip 3 attached by the elastic collet tool 6. The mounting apparatus is constructed so that the compression amount of the bumps 5 (sinking amounts of bumps) on the semiconductor chip 3 are monitored by the laser displacement meter 11 when a predetermined weight R and an ultrasonic vibration US are applied to the bumps for a predetermined time. A judgment is made as to whether or not the sinking amounts are located within the desired ranges, respectively, and then a judgment is made as to whether the joint formed by the ultrasonic wave and thermo-compression bonding connection utilizing the flip-chip bonding system is defective or not.
Patent TW-436276-B (TW)
Title: Device for detecting leads-off condition in a multi-electrode medical diagnosis system and method thereof
Inventor: JENG YAU-MING
IPC: A61B5/276
Filed: 1999-06-30
Granted: 2001-05-28
Abstract: The present invention discloses a device for detecting a leads-off condition in a multi-electrode medical diagnosis system, which comprises: a carrier circuit unit connected to a plurality of action electrodes of a patient and a reference electrode for generating a plurality of sets of carriers of lead and breathing signals; a front stage protective circuit connected to the carrier circuit unit as the input impedance of the plurality sets of leads for preventing a high input voltage from damaging the device; and a leads-off detection unit connected to the carrier circuit unit for demodulating the input impedance signals from the plurality sets of leads into a lead voltage. The present invention can optionally comprise a CPU and an analog-to-digital conversion unit for retrieving the output from the leads-off detection unit and calculating the amount and location of the leads-off based on an algorithm stored in the CPU.
Patent TW-446826-B (TW)
Title: Ultrathin optical panel and a method of making an ultrathin optical panel
Inventor: VELIGDAN JAMES T
IPC: G03B21/00
Filed: 1999-07-19
Granted: 2001-07-21
Abstract: An ultrathin optical panel, and a method of producing an ultrathin optical panel, are disclosed, including stacking a plurality of glass sheets, which sheets may be coated with a transparent cladding substance or may be uncoated, fastening together the plurality of stacked coated glass sheets using an epoxy or ultraviolet adhesive, applying uniform pressure to the stack, curing the stack, sawing the stack to form an inlet face on a side of the stack and an outlet face on an opposed side of the stack, bonding a coupler to the inlet face of the stack and fastening the stack, having the coupler bonded thereto, within a rectangular housing having an open front which is aligned with the outlet face, the rectangular housing having therein a light generator which is optically aligned with the coupler. The light generator is preferably placed parallel to and proximate with the inlet face, thereby allowing for a reduction in the depth of the housing.
Patent TW-434988-B (TW)
Title: Switching power supply
Inventor: KOMATSU AKIYUKI
IPC: H02M3/325
Filed: 1999-08-11
Granted: 2001-05-16
Abstract: The switching power supply of this invention comprises: a switching circuit for providing a predetermined output voltage and for outputting the output voltage; a pulse amplitude control circuit for controlling the switching circuit; a circuit for detecting load power; and an oscillating circuit with a variable oscillating frequency. With the construction as such, switching frequency can vary to inhibit a drop in efficiency under low load conditions.
Patent TW-593328-B (TW)
Title: Proactive antitumor compounds
Inventor: ROFFLER STEVE
IPC: C07H15/26
Filed: 1999-08-19
Granted: 2004-06-21
Abstract: The present invention features proactive antitumor compounds of the following formula: wherein R1 is COOZ; Z being H, alkali metal, alkaline earth metal, an ammonium group which is optionally substituted with one or more alkyl groups, or a carboxyl protecting group; each of R2, R3, and R4, independently, is OH or ORa; Ra being a hydroxyl protecting group; X is benzene or pyridine, optionally substituted with Rb; Rb being H, C1-5 alkyl, C1-5 alkoxy, NO2, F, Cl, Br, SO3H, and CN; R5 is H or OH; and each of n and m, independently, is 0 or 1; or a salt thereof.
Patent TW-442689-B (TW)
Title: Liquid crystal display device
Inventor: YOSHIDA HIDESHI
IPC: G02F1/1333
Filed: 1999-08-23
Granted: 2001-06-23
Abstract: A homeotropic alignment type liquid crystal display device is provided with first and second substrates confronting each other, first and second bus lines arranged in mutually perpendicular directions on the second substrate, liquid crystals provided between the first and second substrates, and first, second and third projecting structures restricting alignment of the liquid crystals. The first projecting structures have a sloping surface which is inclined with respect to the first substrate and are provided on the first substrate in parallel with the first bus lines. The second projecting structures have a sloping surface which is inclined with respect to the second substrate and are provided on the second substrate in parallel with the first bus lines. Third projecting structures have a sloping surface which is inclined with respect to at least one of the first and second substrate and are provided on at least one of the first and second substrates with an arrangement different from the first and second projecting structures.
Patent TW-518381-B (TW)
Title: Pattern carrier for use in transfer pattern printing and the use of a non-crystalline saccharide syrup in a dispersion for coating a paper web so as to obtain such a pattern carrier
Inventor: RASMUSSEN KNUD VILLEFRANCE
IPC: B41M5/00
Filed: 1999-08-26
Granted: 2003-01-21
Abstract: A pattern carrier for use in transfer pattern printing of textiles comprises paper with an air permeability (Bendtsen-porosity) of more than 500 ml/min and a water absorption corresponding to a Cobb-number of at least 50, said paper being coated with an aqueous dispersion of carboxymethylcellulose containing a non-crystallizing saccharide syrup, preferably in an amount of approximately 30 g of dispersion per m<SP>2</SP>, whereafter one or more colour patterns are printed on said paper, each colour pattern comprising a water-soluble or dispersible dye admixed an easily soluble thickening carrier with a temporary binding effect, preferably in form of carboxymethylcellulose. The use of a saccharide syrup, preferably a sorbitol syrup, for the coating renders it possible to use standard-absorbing crude paper as the basis of the pattern carrier, which provides obvious financial and production-related advantages.
Patent TW-593121-B (TW)
Title: Sump stabilizer bar
Inventor: PENDLETON DAVID
IPC: F16K21/00
Filed: 1999-10-05
Granted: 2004-06-21
Abstract: An adjustable, compact and stable sump stabilizer bar is disclosed. In one embodiment, the stabilizer bar may be made from a continuous material and the bar may be unitary in form. The stabilizer bar may include a substantially planar and continuous plate, and is configured to adjustably mount components, such as shear valves, to the stabilizer bar. Tabs extend substantially perpendicular to, and in generally opposite directions from, the plate. The tabs are configured to adjustably secure the stabilizer bar to the mounting struts in a sump. A shear valve may be adjustably and stably mounted to a sump using the stabilizer bar in close-to-side-wall pipe entry applications without interference from stabilizer bar components or parts.
Patent TW-487785-B (TW)
Title: Roller and method of producing the same
Inventor: TAKATSU SHIGERU
IPC: F16C11/06
Filed: 1999-11-26
Granted: 2002-05-21
Abstract: A roller is structured such that one or a plurality of grooves are recessed on an outer peripheral surface of an outer race in a bearing, a part of a synthetic resin tire integrally adhered to the outer race of the bearing is inserted and welded within a groove on the outer peripheral surface of the outer race in the bearing, whereby a firmer adhesion force can be obtained. Accordingly, a more firmly adhered fitting body is prevented from being peeled off from the outer race of the bearing and the tire and the outer race of the bearing are prevented from separately racing even when the bearing is exposed to a heavy load and rotates at a high speed, that is, the roller is adhered so as to prevent from rotating.
Patent TW-405068-B (TW)
Title: Flow control valve assembly
Inventor: SHIPP DAVID
IPC: G05D9/04
Filed: 1999-12-21
Granted: 2000-09-11
Abstract: A fluid flow control valve (10) has a piston (43) in a first chamber (45), urged by a spring (46) to close fluid passages (36) interconnecting the first chamber (45) to a second chamber (51). A fluid level sensor (20) in a container (100) allows fluid to be bled from a downstream side of the first chamber (45), via a bleed passage (45), to enable the piston (43) to move to open the fluid passages (36). When the fluid sensor (20) detects that the fluid level (101) in the container (100) has reached a preset level, the fluid level sensor (20) shuts off flow through the bleed passage (45) and the equalization of the fluid pressure on both sides of the piston (43) in the first chamber (45) enables the spring (46) to move the piston (43) to close the fluid passages (36), shutting off fluid flow through the valve (40).
Patent TW-449923-B (TW)
Title: Semiconductor memory device
Inventor: SHIBATA NOBORU
IPC: H01L29/788
Filed: 1999-12-24
Granted: 2001-08-11
Abstract: For a verify operation using potential Vbi', the data of a memory cell is preliminarily read by using potential Vai+1 and the state of the memory cell is stored in a latch circuit. Then, a verify/read operation is conducted by using potential Vbi'. If the state of the cell is higher than Ai+1, the outcome of the verify/read operation is forcibly brought down to a low level. Thus, only two latch circuits are required for storing an n-bit data, including one for storing the data to be written and one for preliminarily reading if the state of the cell is higher than Ai+1 or not and storing the outcome of the preliminary reading.
Patent TW-466539-B (TW)
Title: Electrostatic chuck with improved RF power distribution
Inventor: SHAMOUILIAN SHAMOUIL
IPC: H01L21/205
Filed: 1999-12-24
Granted: 2001-12-01
Abstract: A susceptor for a wafer support of a semiconductor processing chamber having multiple parallel electrical contacts between an RF electrode and a thick robust electrode near a bottom of the susceptor. The thick robust electrode has a low resistance and, therefore, evenly distributes RF power over its area. The multiple parallel contacts ensure that the RF power is also uniformly distributed across an area of the RF electrode. A plurality of electrically conductive vias extending between the robust electrode and the RF electrode make a plurality of parallel electrical contacts therebetween. Generally, the robust electrode is attached to a bottom side of the susceptor and is aligned substantially parallel to the RF electrode. An insulator plate is attached to a bottom of the susceptor for electrically isolating the robust electrode for the pedestal.
Patent TW-413730-B (TW)
Title: Portable product authentication device
Inventor: SELINFREUND RICHARD L
IPC: G01J3/42
Filed: 2000-01-07
Granted: 2000-12-01
Abstract: A portable product authentication device and method for analyzing key ingredients and the relative amounts of key ingredients in products which in turn enables authentication and monitoring products for authenticity, fraud and quality control is disclosed. Particular light-emissive compounds can be used to identify and quantitate the relative levels of key ingredients in the products. The invention includes a probe assembly for providing a source of light to irradiate a sample product, an optical detector to detect emitted light from the irradiated product and a controller to determine the authenticity or quality of the sample product by comparing the emitted light to a standard. A small sample of the product to be authenticated is tested on site (e.g., at the point of manufacture or at the point of distribution) thereby giving immediate feedback as to its authenticity or quality. The sample, together with the light-emissive compound may be placed on a chip. The chip, together with the small amount of sample is placed in the probe assembly.
Patent TW-I222967-B (TW)
Title: Catalytic gas-phase oxidation of propene to acrylic acid
Inventor: UNVERRICHT SIGNE
IPC: C07B61/00
Filed: 2000-03-07
Granted: 2004-11-01
Abstract: A process for the catalytic gas-phase oxidation of propene to acrylic acid, in which the reaction gas starting mixture is oxidized, with an increased propene loading, in a first reaction stage, over a first fixed-bed catalyst and then the acrolein-containing product gas mixture of the first reaction stage is oxidized, in a second reaction stage, with an increased acrolein loading, over a second fixed-bed catalyst, the catalyst moldings in both reaction stages having an annular geometry.
Patent TW-463104-B (TW)
Title: Method and system for graphics rendering using captured graphics hardware instructions
Inventor: DEVINS ROBERT J
IPC: G06F9/45
Filed: 2000-03-22
Granted: 2001-11-11
Abstract: A computer-implemented method and system for performing graphics rendering on demand on a graphics subsystem, with only nominal host system operations being required. An application program requiring graphics to be rendered is coded to bound a sequence of calls to basic rendering functions, defining a desired image to be rendered, between begin-program and end-program identifiers. when the application program is executed on a host operating system, a begin-program identifier invokes a function in a graphics device driver in the host system. The function captures the calls to the rendering functions within the application program in a memory as hardware instructions to the graphics subsystem. When the function encounters and end-program identifier, it registers the captured hardware instructions with the host system as an executable program. Subsequently, the application may render the image upon demand by calling the registered executable program, which will execute from the memory on the graphics subsystem, with only nominal host processor operations being required. Thus, host processor operations and memory normally required for performing graphics rendering are conserved.
Patent TW-I253347-B (TW)
Title: Process for preparing flowable, non-dusty, binder-free riboflavin granulates, granulates produced thereby, and process for producing tablets of riboflavin granulate
Inventor: NOWOTNY MARKUS
IPC: A61K9/16
Filed: 2000-04-26
Granted: 2006-04-21
Abstract: The invention is concerned with a novel process for the manufacture of flowable, non-dusty, binder-free riboflavin granulates by subjecting an aqueous suspension of riboflavin crystals of crystal modification B/C to a fluidized bed spray drying process, a single fluid nozzle spray drying process or a disk-type spray drying process.
Patent TW-491969-B (TW)
Title: Apparatus and method for creating numerical control data
Inventor: NEMOTO KYOICHI
IPC: H05K13/00
Filed: 2000-05-04
Granted: 2002-06-21
Abstract: The present invention relates to a manufacturing apparatus of NC data and method that can shorten manufacturing time of NC data (digital control data) for component mounting machine and increase the quality of NC data as well as operation rate of component mounting machine. The solving means of the present invention is to have the followings: a data input portion, which separates the component data of the component to be mounted and the apparatus coordinate data expressing the apparatus position of the component from the input design data of board and memorizes the production time of the input board; a feeding means characteristic management portion 15, which creates and manages feeding means characteristic data indicating the relationship between the component and the component feeding means according to the component data; a recognizing method management portion 16, which creates and manages recognizing method data indicating the relationship between the component and a method of recognizing the component based on the component data; a mounting time management portion 22, which creates and manages the mounting time data indicating the mounting time required for mounting onto the board of each part type based on the component data; and a numerical control data creating means 11, which creates numerical control data on the basis of the data of each storage portion and each management portion.
Patent TW-477710-B (TW)
Title: Method for producing surgical implant plated with bioactive ceramic layer
Inventor: JANG HUAN-SHIOU
IPC: A61L27/00
Filed: 2000-05-22
Granted: 2002-03-01
Abstract: The present invention relates to a method for producing a surgical implant plated with a bioactive ceramic layer, which comprises: applying a freezing treatment on a metal substrate prior to a heat spray coating process in order to improve the adhesion and the bonding strength between a surgical metal implant and an active ceramic coating layer. That is, even the metal substrate is to be spray coated with two or more than two layers of ceramic coating, the original metal substrate or the metal substrate which has been coated with a ceramic coating layer first receives a freezing treatment at -10 to 15 DEG C prior to receiving a new spray coating, in order to increasing the adhesion and the bonding strength between the substrate and the coating. In particular, the present invention can be used to compensate the reduction on the adhesion and the bonding strength to the coating layer caused by a certain degree of porosity that is required to maintain on the outer bioactive ceramic coating layer.
Patent TW-465193-B (TW)
Title: The comparator circuit of an analog-to-digital converter
Inventor: YU CHU-CHIAU
IPC: H03M1/00
Filed: 2000-06-30
Granted: 2001-11-21
Abstract: The comparator circuit of the analog-to-digital converter (ADC) introduced in this invention consists of an input-voltage signal line, a reference-voltage signal line, plural comparators in parallel connection with the input-voltage signal line and the reference-voltage signal line, plural amplifiers between the input-voltage signal line and the reference-voltage signal line and the corresponding comparators, and a thermocode channel in parallel connection with the output terminals of all comparators. The structure of the so-formed comparator circuit of the analog-to-digital converter uses an average resistor in series connection with the drain terminal of the input transistor of each comparator. A resistor is placed between the connection points of the reference-voltage signal line and the input terminals of each two amplifiers. The resistance values of such resistors are in a fixed proportional relationship. And all of the resistors in series connection with the drain terminal of the input transistor of each comparator have the same resistance value relationship.