baber/WOPTO huggingface dataset:
Patent TW-424395-B (TW)
Title: Method and device for displaying a video image and process for producing the device
Inventor: DETER CHRISTHARD
IPC: H04N9/31
Filed: 1998-02-24
Granted: 2001-03-01
Abstract: In a device for displaying a video image with a source (44, 44') emitting at least an intensity-modulated light bundle (39, 39') and a deflecting device (41, 42) for deflecting the light bundle (39, 39'), for the angle-proportional scanning of Np image points in lines over an angle <alpha>p, and for the angle-proportional scanning of the light bundle (39, 39') of Nz lines of the video image over an angel <alpha>z, the source (44, 44') emits two light bundles (39, 39') which can be modulated independently from one another, the first light bundle (39) being modulated with the video information for the illumination of a first image point controlled by raster scanning and the second light bundle being modulated with the video information for the illumination of a second image point, wherein the video information of the second image point is offset relative to the video information of the first image point by mz lines of an image and mp image points of a line, with whole numbers mz<=Nz and mp<=Np, and mz and/or mp not equal 0, and an optical system (40) is provided which combines the two light bundles (39, 39') at a common real or virtual point (54) situated in front of or inside the deflecting devices in the direction of light propagation, the two light bundles (39, 39') traveling apart proceeding from this real or virtual point (54) at a predetermined angle mz x <alpha>z/Nz in the image scanning direction and at a predetermined angle mp x <alpha>p/Np in the line scanning direction.
Patent TW-497077-B (TW)
Title: PC-based adaptive controller
Inventor: LI WU-JENG
IPC: G06F9/455
Filed: 1998-03-20
Granted: 2002-08-01
Abstract: The present invention provides a PC-based adaptive controller so that the personal computer can control the unknown system via the parallel port. The present invention incorporates the software and hardware, wherein the hardware is formed of a control board having an input interface for analog-to-digital conversion, an encoder interface with pulse input, and an output interface for digital-to-analog conversion, and the control board communicates with the computer via the parallel port interface of the personal computer. The software of the present invention is executed on the Windows platform of personal computer, which is formed of four parts including system identification, controller design, control simulation and execution control. Users can obtain the equation of the unknown system via the input/output signal of the controlled system for thereby designing the controller accordingly. After many times of control simulations and design modifications, a better set of control parameters is obtained, and the control is executed finally.
Patent TW-449556-B (TW)
Title: Head rest and restraint assembly
Inventor: TSUI LESLIE
IPC: B60N2/48
Filed: 1998-04-14
Granted: 2001-08-11
Abstract: A headrest and restraint assembly has, as its principal component, a padded, shaped arm which has one end thereof contained in a mounting member. The contained end has a splined portion thereon which is adapted to mate with an interior splined portion of the mounting member, which comprises a hollow cylinder. Adjustment of the angular arm is accomplished by pushing the end of the arm into the cylinder against the force of a coil sprint until the splines dis-engage, allowing rotation of the arm. When the arm is released, the spring forces the splines into reengagement, thereby fixing the angular orientation of the arm. Pairs of arms mounted in brackets, for example, can be used with existing vehicular headrests, or a replacement or new headrest may be formed with bores to accept and hold the mounting means.
Patent TW-400341-B (TW)
Title: Propyene polymer blends, processes of producing the same, and polypropylene resin compositions
Inventor: OKAYAMA CHIKASHI
IPC: C08L23/14
Filed: 1998-05-12
Granted: 2000-08-01
Abstract: A propylene polymer blend comprising (A) a propylene-<alpha>-olefin random copolymer with a propylene content of 90 to 99% by weight and (B) a propylene-<alpha>-olefin random copolymer with a propylene content of 55 to 90% by weight, wherein the intrinsic viscosity ([<eta>B]) of the copolymer B ranges from 1.3 to 3.5 dl/g, the ratio ([<eta>B]/[<eta>A]) of the intrinsic viscosity ([<eta>B]) of the copolymer B to the intrinsic viscosity ([<eta>A]) of the copolymer A ranges from 0.5 to 1.3 and a product (([<eta>B]/[<eta>A]) x (WA/WB)) of the intrinsic ratio ([<eta>B]/[<eta>A]) of both copolymers and the weight ratio (WA/WB) of both copolymers ranges from 1.0 to 4.5. A polypropylene resin composition comprises 99 to 99.9999% by weight of the propylene polymer blend and 1 to 0.0001% by weight of an <alpha>-crystal nucleating agent.
Patent TW-350920-B (TW)
Title: An optical polarizer for polarization of 3 colors
Inventor: LIN SHANG-YI
IPC: G02B27/10
Filed: 1998-05-14
Granted: 1999-01-21
Abstract: An optical polarizer for conversion of an RGB non-polarized lights created by a light source into 3-color polarized light, having: a light-splitting module, with a polarization beam splitting film and a dichroic film for making the RGB non-polarized light into the first 3-color polarized light and the second 3-color polarized light of different polarization, being the first 3-color polarized light and the second 3-color polarized light of opposite polarities; and a light retarder, for retarding the first 3-color polarized light and the second 3-color polarized light for identical polarity of the polarized light of different colors output from the light polarizer.
Patent TW-396488-B (TW)
Title: Semiconductor wafer aligning system and aligning method thereby
Inventor: KIM JAE-SOON
IPC: H01L21/683
Filed: 1998-09-05
Granted: 2000-07-01
Abstract: There are provided a semiconductor wafer aligning system and an aligning method thereof, for precisely aligning a wafer by holding and aligning the wafer which floats on the ultrapure water. The semiconductor wafer aligning system comprises: a table having a spray opening such that ultrapure water supplied from a ultrapure water supply source is sprayed; and a guide means installed on the table, and holding a wafer floating on the water surface formed by the spray pressure of the ultrapure water by both sides of the wafer so as to guide it into a right location. The aligning method of semiconductor wafer is characterized to comprise steps of spraying ultrapure water on the mounted wafer, holding the wafer with the guide means, aligning the wafer, and transferring the wafer to other facility.
Patent TW-393417-B (TW)
Title: Torso warmer and buoyancy compensator stabilizer
Inventor: STELLA JOE
IPC: B63C11/02
Filed: 1999-01-15
Granted: 2000-06-11
Abstract: A diving jacket for retaining warmth of a diver's torso is provided with an inner surface and an outer surface.  The outer surface of the diving jacket is formed from first and second front torso portions fastened to a back portion.  A releasable fastener for releasably attaching the first front torso portion to the second front torso portion is  also preferably secured to the diving jacket.  At least one loop is attached to the outer surface of the diving jacket to define an aperture that is dimensioned to accommodate a corresponding strap of a buoyancy compensator for allowing the buoyancy compensator to the outer surface of the diving jacket.
Patent TW-I236464-B (TW)
Title: Preparation of n-phenyl-benzoquinoneimine from hydroxydiphenylamines
Inventor: FIELDS DONALD L JR
IPC: C07C249/02
Filed: 1999-03-09
Granted: 2005-07-21
Abstract: A hydroxydiphenylamine compound can be converted to an N-phenylquinoneimine by reacting the hydroxydiphenylamine with oxygen or an oxygen containing gas in the presence of a modified activated carbon catalyst, the catalyst having had surface oxides removed therefrom.
Patent TW-421753-B (TW)
Title: Priority-based virtual environment
Inventor: CHENG DOREEN YINING
IPC: G06T19/00
Filed: 1999-03-31
Granted: 2001-02-11
Abstract: A system enabling priority-based operation of a virtual environment, the system having a priority component that provides priorities for avatars and non-avatar objects, such that highest priority avatars/objects have (a) enhanced rendering and (b) increased quality of service from networks and operating systems. The priority component is responsive to selected parameters, including, for example, one or more of (i) objects'relative positions, (ii) the direction, orientation and span of sense and focus spaces, (iii) participants'profiles, (iv) predetermined parameters as set by developers and/or participants, (v) social parameters, (vi) economic models and (vii) combinations of these and other selected parameters. In some embodiments, the system employs only the attention component.
Patent TW-466827-B (TW)
Title: Chip-type piezoelectric resonator and method for adjusting resonance frequency thereof
Inventor: KURODA HIDEAKI
IPC: H03H3/04
Filed: 1999-05-03
Granted: 2001-12-01
Abstract: A capacitor-included, chip-type piezoelectric resonator allows minute and highly precise adjustment of electrostatic capacitance and the resonance frequency after production of the piezoelectric resonator by laminating a piezoelectric element and dielectric substrates. The resonator includes a piezoelectric substrate laminated with dielectric substrates and external electrodes disposed on the laminate body. A plurality of external electrodes are arranged to extend from the outer major surface of the first dielectric substrate to the outer major surface of the second dielectric substrate along first and second side surfaces disposed opposite to each other. On the outer major surface of the second dielectric substrate, at least one external electrode is divided into first and second electrode portions.
Patent TW-442988-B (TW)
Title: Redox gel battery
Inventor: HOLTOM STEPHEN WAYNE
IPC: G01R/
Filed: 1999-09-07
Granted: 2001-06-23
Abstract: A redox gel battery (10) consists of a positive redox gel electrolyte (13) a negative redox gel electrolyte (14) and a membrane (15) therebetween. A positive electrode (11) is electrically connected to the positive redox gel electrolyte (13) and a negative electrode (12) is electrically connected to the negative redox gel electrolyte (14). The operation of the redox gel battery can be enhanced by a battery management system which minimises the effects of polarisation.
Patent TW-I242566-B (TW)
Title: One kind of manufacturing method of water containing hard particle water base dispersion containing
Inventor: LIU MING-KUNG
IPC: C08F2/18
Filed: 1999-06-24
Granted: 2005-11-01
Abstract: This invention is one kind of manufacturing method of water containing hard particle water base dispersion in which the hard particle mainly has an optic characteristic of opacity and the method at least comprises steps as follows: (a) providing a water base dispersion of a polymer, (b) using water base dispersion of the polymer as a seed to form a polymer of water base dispersion containing high percentage of hydration layer by polymerization of an olefinic acid type monomer system, and (c) in the existence of water base dispersion of the polymer containing high percentage of hydration layer, wrapping water base dispersion of the polymer containing high percentage of hydration layer by way of polymerization of a hard monomer system to form the water containing hard particle having a hard shell.
Patent TW-408400-B (TW)
Title: Detection method of the polishing end point in dual damascene metal process
Inventor: LEE FU-SHENG
IPC: H01L21/321
Filed: 1999-07-13
Granted: 2000-10-11
Abstract: The detection method of the polishing end point in dual damascene metal process. According to this invention, since inside the metal layer or the metal kind layer is doped with the impurity for detection, so that when polishing the above-mentioned metal layer, if the quantity the above-mentioned impurity for detection causes change has been detected, it could determine this as the polishing stop point; therefore, it could detect accurately and rapidly the polish stop point.
Patent TW-429651-B (TW)
Title: Connector used in severe temperature environment
Inventor: KOBAYASHI MITSUO
IPC: H01R4/00
Filed: 1999-08-19
Granted: 2001-04-11
Abstract: This invention is about the connector that is used in burn-in apparatus and so on. Particularly, the invention is about the connector that can be used in severe temperature environment after the connector is plurally divided and the connection is installed in its long direction.
Patent TW-443079-B (TW)
Title: Process and apparatus for manufacturing semiconductor devices
Inventor: HO CHUAN R
IPC: H01L23/50
Filed: 1999-09-02
Granted: 2001-06-23
Abstract: A process for manufacturing semiconductor devices is carried out using an apparatus comprising a conversion mechanism having a drive shaft (11), a first rod (12) connected to the drive shaft (11), and a second rod (13) connecting the second rod (12) to a third rod (14) which is guided by means of a linear bearing (16, 17). The mechanism comprises a lever (21) extending substantially in a transverse direction (x) perpendicular to a stamping direction (z). The third rod (14) is coupled to the lever (21) via a first coupling, in this case a fourth rod (33) which is coupled at a first end to the third rod (14) via a rotary coupling (31) and is coupled to the lever (21) via a rotary coupling (32). The lever (21) is further coupled to the chassis (50) via a second coupling (40) and is coupled to a plunger (71) via a third coupling (60). The second coupling (40) is formed in this case by a fifth rod (43) that is coupled at a first end to the chassis (50) via a rotary coupling (41) and is coupled to the lever (21) via a rotary coupling (42). The fourth rod (33) and the fifth rod (43) are equal in length. As a result there is no substantial resultant force on the lever (21) in the transverse direction (x). A stamping tool (74) is mounted on the plunger (71) for stamping semiconductor devices (80) in a stamping process according to the invention. The semiconductor devices (80) comprise a carrier (81) on which a die (82) is mounted. During the stamping process, the shaft (11) is rotated and the plunger (71) with the stamping tool (74) are moved in the stamping direction (z) in a reciprocating manner. When the stamping tool (74) is lifted, a strip (85) comprising semiconductor devices is moved such that a semiconductor device (80) if positioned under the stamping tool (74). Subsequently the stamping tool (74) is lowered whereby the leads (86) are cut loose from the strip (85) and are bent into an appropriate shape.
Patent TW-403809-B (TW)
Title: Control method and apparatus for the winding mechanism of the electric metal roll-up door
Inventor: CHEN CHI-JANG
IPC: E06B9/56
Filed: 1999-10-12
Granted: 2000-09-01
Abstract: The present invention is a control method for the winding mechanism of the electric metal roll-up door. First a motor is used to measure the electric currents both conditions in rolling-up and releasing the electric door all, and the measured values could be reached as the roll-up limit and the releasing limit respectively. These two limit values are used as comparison values for the following door rolling up and releasing by the motor. If the current of the motor exceeds the limits as the door is rolled-up or released, the operation of motor will be stop immediately. The invention is characterized in: after setting the roll-up limit and releasing limit, the current of last motor operation for completing the door rolling up and releasing processes will be update automatically as the further roll-up limit and releasing limit. It could prevent the current variation for motor-driven door after a long term usage that influences the normal operation.
Patent TW-472255-B (TW)
Title: Dummy memory cell of high accuracy self-timing circuit in dual-port SRAM
Inventor: JANG MENG-FAN
IPC: G11C11/00
Filed: 1999-11-18
Granted: 2002-01-11
Abstract: The dummy memory cell and its structure, which simulate accurately the bit line voltage variation in high-speed operation, are proposed in the present invention and contain plural word lines, two pairs of bit lines, two pairs of load circuits, and array cells. The word line is used to receive the access signal. Two pairs of load circuits are connected to two pairs of bit lines, respectively, in order to connect with the voltage source. When the access signal reaches the bit line coupled with the general memory cell, the voltages on two pairs of bit lines coupled with the memory cell array will trace the voltage of the general bit line. The general bit line is electrically coupled to the voltage source. In addition, the memory cell of each memory cell array contains two pairs of coupled transistors, in which the coupled transistors have a control terminal connected to the word line and have a pair of inverters connected inversely and in parallel to each other. A route in between one dummy bit line from two pairs of dummy bit lines and one inverter from two pairs of the inverters is built by each coupled transistor according to the access signal.
Patent TW-432261-B (TW)
Title: Flow control valve
Inventor: MATSUZAWA HIRONORI
IPC: G05D7/01
Filed: 1999-11-23
Granted: 2001-05-01
Abstract: This invention provides the minimum of the deterioration, damage and dust encountered by a present flow control valve due to the increasing load from the outlet. This invention also supplies another closing state of the outlet, so as to propose a new operation. The invented structure of the flow control valve described below is simple and affordable as it is composed of the diaphragms in stead of the expensive electronic device. To be specific, the flow control valve (10) has a body (11) and a valve mechanism (40). The body defines a chamber (20). The chamber involves an inlet (12) for receiving fluid to control, a valve seat (16) for passing the fluid, and an outlet (15) for discharging the fluid. The valve mechanism consists of a valve plug (41) for opening and closing the valve seat, a first diaphragm (50) arranged in the vicinity of the inlet, and a second diaphragm (60) arranged in the vicinity of the outlet. Each of the diaphragms is in the chamber and has a periphery fixed to the body. The diaphragms divide the chamber into a first pressure chamber (21) outside the first diaphragm, a valve chamber (25) between the diaphragms, and a second pressure chamber (30) outside the second diaphragm. The valve chamber includes the inlet, valve seat, and outlet. The first and second pressure chambers have a first pressurizing unit (M1) and second pressurizing unit (M2), respectively, to always apply constant pressure to the valve chamber through the first and second diaphragms. The first diaphragm (50) is provided with an integrated first member (51) having the valve plug (41), and the second diaphragm (60) is provided with an integrated second member (61) that engages with the first member and is removable.
Patent TW-469194-B (TW)
Title: Method and apparatus for treating surface by electric discharge
Inventor: SEKIGUCHI HISAYOSHI
IPC: C23C26/00
Filed: 1999-11-24
Granted: 2001-12-21
Abstract: This invention provides a method and apparatus for treating surface by electric discharge. An electrode (9) for electric discharge surface treatment and an object (2) to be machined are relatively moved, and discharge energy is supplied between the electrode (9) for electric discharge surface treatment and the object (2) to be machined so as to form a hard anodic oxidation coating (8) on the surface of the object (2). A pressing tool (19) whose tip has a predetermined hardness is applied at a predetermined pressure to the hard anodic oxidation coating (8) and moved relatively on the coating (8). With the method of this invention, the residual tensile stress of the coating (8) is removed or relaxed, and the roughness of the surface of the coating (8) is smaller.
Patent TW-584632-B (TW)
Title: 6-fluoro-1,4-dihydro-7-[4-(2-hydroxyiminoethyl)-1-piperazinyl]-4-oxoquinoline-3-carboxylic acid derivatives, their preparation and pharmaceutical compositions
Inventor: TZENG CHERNG-CHYI
IPC: A61K31/496
Filed: 2000-01-12
Granted: 2004-04-21
Abstract: The present invention discloses a novel 6-fluoro-1,4-dihydro-7-[4-(2-hydroxyiminoethyl)-1-piperazinyl]-4-oxoquinoline-3-carboxylic acid derivatives (formula I), a process for their preparation, and pharmaceutical compositions containing them as the active ingredient, which exhibits excellent counteraction effectiveness on bacteria, especially drug resistant bacterium strands and can be used to selectively inhibit renal cancer cells and thus can be used for the treatment of bacterial infections and/or renal cancer diseases.
Patent TW-442648-B (TW)
Title: A method and apparatus for flyrock control in small-charge blasting
Inventor: TOTA EDWARD W
IPC: E21D/
Filed: 2000-09-08
Granted: 2001-06-23
Abstract: The present invention is directed to a method for selecting flyrock control devices from among a menu of flyrock control devices to satisfy the flyrock requirements of a given job or application. The present invention is further directed to flyrock devices that can be used in the hole, at or near the opening of the hole, or at a distance from the hole to perform flyrock and/or pressure wave protection. The invention is particularly useful in suppressing flyrock in urban areas.
Patent TW-458865-B (TW)
Title: Sheet material and method for making the same
Inventor: CHIOU JAU-RUNG
IPC: B27M1/02
Filed: 2000-06-27
Granted: 2001-10-11
Abstract: The present invention relates to a sheet material and a method for making the same. The method comprises processing, drying and mixing a waste natural fibrous material; grinding the material into a powder; screening the power; adding an adhesive into the powder to form a fiber layer; using a recycled paper layer as an intermediate layer; applying an adhesive on the surface of the paper layer; mounting the fiber layer on the two sides of the recycled paper layer; applying a thermal pressing forming to form a sheet material that has good anti-moisture, high strength and high toughness properties. The method can produce sheet materials that suit different purposes by varying the thermal pressing parameters during the production process or using a different formula.
Patent TW-524885-B (TW)
Title: Corrosion resistant component of semiconductor processing equipment and method of manufacturing thereof
Inventor: STEGER ROBERT J
IPC: C23C18/50
Filed: 2000-06-28
Granted: 2003-03-21
Abstract: A corrosion resistant component of semiconductor processing equipment such as a plasma chamber includes a metal surface such as aluminum or aluminum alloy, stainless steel, or refractory metal coated with a phosphorus nickel plating and an outer ceramic coating such as alumina, silicon carbide, silicon nitride, boron carbide or aluminum nitride. The phosphorus nickel plating can be deposited by electroless plating and the ceramic coating can be deposited by thermal spraying. To promote adhesion of the ceramic coating, the phosphorus nickel plating can be subjected to a surface roughening treatment prior to depositing the ceramic coating.