baber/WOPTO huggingface dataset:
Patent TW-369764-B (TW)
Title: Color nature tester, color nature testing method and the image date recording medium
Inventor: SUGIURA HIROAKI
IPC: H04N17/00
Filed: 1997-12-22
Granted: 1999-09-11
Abstract: A properly positioned testing photographic device with correct color nature would keep the image display show a photographed object. A test meter (1) having apertures (2) as objects for the photographic device (6), dark box (3) having a black inside formed inside the test meter (1) having said aperture (2) a light output means (4) for observation of the dark box (3) from outside.
Patent TW-374248-B (TW)
Title: Use of MeV implantation to form vertically modulated n+ buried layer in an NPN bipolar transistor
Inventor: SELISKAR JOHN J
IPC: H01L29/08
Filed: 1998-02-17
Granted: 1999-11-11
Abstract: High energy implantation through varying vertical thicknesses of one or more films is used to form a vertically modulated sub-collector, which simultaneously reduces both the vertical and lateral components of parasitic collector resistance in a vertically integrated bipolar device. The need for a sinker implant or other additional steps to reduce collector resistance is avoided. The necessary processing modifications may be readily integrated into conventional bipolar or BiCMOS process flows.
Patent TW-380217-B (TW)
Title: Programming device for positioning and programming method for positioning
Inventor: OKADA MISAKO
IPC: G05B19/416
Filed: 1998-03-05
Granted: 2000-01-21
Abstract: A programming device and a programming method for positioning. In the device and method in which drive control information composed of the positioning control parameter and positioning program of a positioning controller which controls a motor for driving an object to be controlled is generated, a control type setting means (control S/W) which sets the type of positioning control for controlling the drive of the object to be controlled, a graphical data generating means (control S/W) which radically generates the graph data of a positioning program on a work memory for graphic programming, and a drive control information generating means (control S/W) which generates the drive control information on a parameter memory and a positioning program memory based on the graph data stored in the work memory are provided, and the positioning program and control parameter can be generated by only graphically setting positioning locus operations, speed patterns, and time transition control.
Patent TW-358747-B (TW)
Title: Thread free badminton racket and method of making the same
Inventor: LIN SHIU
IPC: A63B49/00
Filed: 1998-03-06
Granted: 1999-05-21
Abstract: A method for making thread free badminton racket featuring: (a) an upper and a lower mold of the first set each having a mold cavity with a shape corresponding to that of the game racket, (b) a network engaged between the molds and having a bent peripheral portion engaged in the mold material, and (c) a plastic material injected into the mod cavity of the molds for forming the annular frame and for allowing the network to be secured to the annular frame without threading operation.
Patent TW-375861-B (TW)
Title: Wiring board constructions and methods of making same
Inventor: GREGOIRE GEORGE D
IPC: H05K3/12
Filed: 1998-03-30
Granted: 1999-12-01
Abstract: A wiring board construction includes at least one microvia disposed in a base substitute and includes a deep imprinted cup shaped in the top surface thereof. A conductor material is disposed within the recess, and has a portion disposed at the bottom thereof. A conductor disposed at a bottom surface of the substrate opposite to the conductor material bottom portion helps to complete an electrically conductor path through the substrate to help complete an electricity conductive path through the substrate.
Patent TW-393866-B (TW)
Title: Video camera system having remote commander
Inventor: OKA HIROKI
IPC: H04N5/232
Filed: 1998-04-13
Granted: 2000-06-11
Abstract: An image pickup system that is small in scale, handy to maneuver, easy to operate and advanced in editing capabilities is disclosed. A commander device is used both as a remote commander and as a microphone in operating a video camera for image pickup.  Wearing a headset on the head, a user looks at images appearing on a headset display to monitor and verify recorded images without recourse to a view finder of the video camera. Functions of the components making up the system are changed by operation of a mode switch attached to the video camera.
Patent TW-464676-B (TW)
Title: Flame-resistant, high temperature resistant polycarbonate moulding compositions with high weld line strength
Inventor: ECKEL THOMAS
IPC: C08K5/521
Filed: 1998-04-21
Granted: 2001-11-21
Abstract: Flame resistant, thermoplastic moulding compositions containing (A) 70 to 98 parts by weight of an aromatic polycarbonate, (B) 0.5 to 20 parts by weight of a graft polymer, 0.5 to 5 parts by weight of a mixture of (C.1) 10 to 90 parts by weight, based on C, of a monophosphorus compound of formula (I), (C.2) 90 to 10 wt.%, based on (C), of a phosphorus compound of formula (II), (D) 0.05 to 5 parts by weight of a fluorinated polyolefin with an average particle diameter of 0.05 to 1000 μm, a density of 1.2 to 2.3 g/cm<SP>3</SP> and a fluorine content of 65 to 76 wt.%.
Patent TW-584779-B (TW)
Title: Liquid crystal displays having multi-domains and a manufacturing method thereof
Inventor: KIM KYEONG-HYEON
IPC: G02F1/139
Filed: 1998-06-26
Granted: 2004-04-21
Abstract: A black matrix and a color filter are formed on a substrate, an indium-tin-oxide (ITO) common electrode are deposited thereon and then protrusion pattern made of sensitive material such as photoresist are formed on the common electrode with 3 to 20 micron width. A vertical alignment layer is coated thereon to complete a color filter substrate. After a thin film transistor (TFT) and a passivation film are formed on the other substrate, ITO is deposited on the passivation film and patterned to form a pixel electrode which contains open areas with 3 to 20 micron width. Then, a vertical alignment layer is coated to complete a TFT substrate. Two substrates are assembled in the manner that the apertures and the protrusion patterns are arranged on shifts and liquid crystal having negative dielectric anisotropy is injected between the substrates. Each polarizer is attached at the outer surface of the LCD substrates. Compensation films may be attached between the polarizer and the substrate.
Patent TW-438647-B (TW)
Title: A workpiece carrier assembly
Inventor: NATALICIO JOHN
IPC: B24B49/00
Filed: 1998-07-23
Granted: 2001-06-07
Abstract: A workpiece carrier assembly comprises a deformable outer housing coupled to a rotatable shaft and an inner hub secured to the housing. A carrier attached to the hub includes a load plate and a compliant backing pad which conforms to an upper surface of a workpiece. An inner retaining ring retains the workpiece within the carrier assembly, while an outer retaining ring depresses the polishing surface in the vicinity of the outer ring. Pressure is applied to an upper surface of the load plate to urge the workpiece into sliding engagement with a polishing surface. The inner retaining ring, carrier, and workpiece float as an integral unit with respect to the outer retaining ring during polishing. A workpiece loss sensor may be mounted within the load plate to detect the presence and position of the workpiece.
Patent TW-373077-B (TW)
Title: Memory cell evaluation semiconductor device, method of fabricating the same and memory cell evaluation method
Inventor: UENO SHUICHI
IPC: H01L21/8242
Filed: 1998-07-24
Granted: 1999-11-01
Abstract: This invention provides a kind of memory cell evaluation semiconductor device that is capable of, method of fabricating the same and memory cell evaluation method. The structure of this invention, simply speaking, simulating cell portion 31 is, having an electric capacitor 311 with one of its ends connected to one of the plurality of bearing plates 2, one end connected to the other end of the electric capacitor, and other end connected to the PN connecting member 312 of one of the plurality of bearing plates 2. Sensor part 32 is connected to one end of the electric capacitor 311, to detect the voltage of the other end of the electric capacitor, and to output the detected result to one of the plurality of bearing plates 2.
Patent TW-385572-B (TW)
Title: Lightweight antenna assembly comprising a whip antenna and a helical antenna mounted on a top end of the whip antenna
Inventor: SUZUKI FUMIHIRO
IPC: H01Q1/24
Filed: 1998-07-28
Granted: 2000-03-21
Abstract: In an antenna assembly (10) including a whip antenna (1,9) provided with a stopper (5) of a conductive material at a lower end of the whip antenna, a helical antenna (2) provided with a conductive sleeve (6) mounted on a top end of the whip antenna, and a holder (4) of a conductive material for slidably holding the whip antenna, each of the stopper, the conductive sleeve, and the holder is of a light metal having a specific gravity not greater than 3 g/cm<3>. The holder is electrically connected to the stopper when the whip antenna is in an extended position. The holder is electrically connected to the conductive sleeve when the whip antenna is in a retracted position. The light metal may includes at least one of aluminum and magnesium. Alternatively, the light metal essentially consists of 0.4% or less Si, 0.7% or less Fe, 5.0-6.0% Cu, 0.30% or less Zn, 0.2-0.6% Bi, 0.2-0.6% Pb, and the balance Al in weight.
Patent TW-397889-B (TW)
Title: Construction method and the installation reservation hole for concrete slab
Inventor: JAU JIAN-LIANG
IPC: E04G11/36
Filed: 1998-09-23
Granted: 2000-07-11
Abstract: This is a construction and installation method for reserve hole on concrete slab. This particular method mounts a base on the architectural form and, therefore, requires hole reservation. The base has a protruding ring wall. Steel bar is assembled onto the structure after the base, which a set of sleeve and top cover is slipped onto. A hole is formed at the assembled portion of sleeve while concrete is poured on the architectural form. Simultaneously, the base is removed together with the form after the concrete is cured. The formation device includes the base, sleeve and top cover. This innovative construction method and formation device facilitate the formation device's mobility and stacking and avoid the formation device assembly from inconveniencing bar fabrication. It provides convenient construction on the slab and reduce the construction cost.
Patent TW-533329-B (TW)
Title: Chip-on-glass liquid crystal display apparatus
Inventor: FUKUDA KAZUO
IPC: G09F9/35
Filed: 1998-10-08
Granted: 2003-05-21
Abstract: A chip-on-glass liquid crystal display apparatus includes a liquid crystal driving LSI (9) disposed on a glass substrate. The LSI has dummy terminals (10-13) provided at four corners thereof. The glass substrate has transparent conductive films (15) provided at its portions corresponding to the dummy terminals. Each conductive film carries thereon a metallic film (5-8) with an empty region (17) provided at its portion corresponding to the respective dummy terminal. A plurality of conductive particles (16) is interposed between the dummy terminals and the conductive films. When the dummy terminals are press-bonded to the conductive films with the conductive particles interposed therebetween, the extend of crush, as a result of the press-bonding, of the conductive particles can be seen and verified on a rear side of the glass substrate through the empty regions.
Patent TW-409242-B (TW)
Title: Signal processing apparatus, method of supplying power to a signal processing apparatus, control apparatus for controlling a signal processing apparatus, and disk drive
Inventor: HARAGUCHI HIROKI
IPC: G06F1/32
Filed: 1998-10-12
Granted: 2000-10-21
Abstract: A signal processing apparatus for reading and writing information to a storage medium includes a power supply control circuit that selectively inhibits and enables power to individual circuits of the signal processing apparatus in order to achieve maximum power conservation. The signal processing apparatus looks ahead to determine a next operation to be performed and, using either read or write information of the next operation, along with information concerning how long it takes to power up individual circuits, determines the optimal time to switch power on to the individual circuits. Power is then supplied to the individual circuits of the signal processing apparatus only when it is required by the individual circuits.
Patent TW-446640-B (TW)
Title: Wet printed media output management apparatus and method
Inventor: PARTHASARATHY BASKAR
IPC: B41J2/00
Filed: 1998-10-30
Granted: 2001-07-21
Abstract: A printer having a system to manage the output path of wet printed media is disclosed. In such a system, the wet printed media are held for a time before being ejected into an output tray to avoid the smearing of the wet print markings made on the media. The system achieves this holding time by causing the wet printed media to travel an additional distance over movable ramps before being ejected. In addition, the movements of the ramps are synchronized with the various operations in the printing cycle of the printer.
Patent TW-437151-B (TW)
Title: Control apparatus of synchronous motor
Inventor: SUZUKI KENTARO
IPC: H02P25/022
Filed: 1998-11-05
Granted: 2001-05-28
Abstract: The control apparatus of synchronous motor in this invention is provided with the followings: speed control mechanism 2-1, which makes the operation of effective current reference value outputted from the power converter from the deviation between the speed reference value of synchronous motor and the speed detection value; 3-phase PQ converting mechanism 9, which operates the effective current reference value and the ineffective current value from the armature current of synchronous motor and the voltage phase reference value of the voltage outputted from the power converter; effective current control mechanism 10, which operates the voltage phase compensation value for the voltage outputted from the power converter from the difference between effective current reference value and ineffective current value; voltage phase operating mechanism 11, which operates the voltage phase reference value for the voltage outputted from the power converter from the voltage phase compensation value and the detection value of magnetic pole position for the synchronous motor; and polar coordinates 3-phase converting mechanism 12, which operates 3-phase voltage reference value for the voltage outputted from the power converter from the voltage phase reference value and the reference value of voltage amplitude for the voltage outputted from the power converter.
Patent TW-388177-B (TW)
Title: Photographing method for video system
Inventor: YE SZ-PING
IPC: H04N5/335
Filed: 1998-11-16
Granted: 2000-04-21
Abstract: The present invention relates to a photographing method for a video system for obtaining a front image, which comprises a plurality of photographing device in an ordinary video system; obtaining the image of a same object at different angles; processing the plurality of images thereby obtaining a front image; transmitting the front image through a transmission medium to other users in the video system; upon receiving the image, displaying the front image through a display device by other users in the video system.
Patent TW-397906-B (TW)
Title: Gears, particularly for double screw-type extruders
Inventor: FUNK FRANK
IPC: B29C48/03
Filed: 1998-12-07
Granted: 2000-07-11
Abstract: The invention relates to a gear, particularly for double screw-type extrudes with a drive shaft, at least one reduction gear step containing the drive shaft for a change in speed and torque adapted to the intended purpose, a torque split step and two power take-off shafts to which the power divided in the torque split step is transmitted. In conformity with this invention, the torque split step (7, 9) is followed by at least one intermediate shaft (8) to which part of the power is transmitted, and that oppositely helical toothed wheels (11, 12) are arranged on the intermediate shaft (8) which are engaged with toothed wheels (14, 15) located on the first power take-off shaft (13) and which in their effect correspond to the axial force neutralization of a herringbone gearing, and that the second power take-off shaft (10) is directly driven from the torque split step (7, 9) and guided in slide bearings (18).
Patent TW-522158-B (TW)
Title: Composition comprising a poly (arylene ether) polymer having a graft, methods of crosslinking and synthesizing said polymer
Inventor: BURGOYNE WILLIAM FRANKLIN JR
IPC: C08G65/40
Filed: 1999-02-20
Granted: 2003-03-01
Abstract: This invention is a novel combination of crosslinking groups, which grafted to the backbone of thermally stable polymers, can be thermally induced to crosslink the polymers, affording a thermoset polymer system. This invention is particularly suited for high Tg polymers where the desired temperature for crosslinking reaction (cure) is in the range of 200-450 DEG C. This invention utilizes a graft technique to attach various diarylhydroxymethyl and 9-(9-hydroxyfluorenyl) groups to poly(arylene ether) polymer backbone. Upon thermal treatment of the modified (grafted) polymer at temperatures of 200-450 DEG C, crosslinking reactions take place, resulting in a thermoset polymer with increased Tg and elastic modulus above the Tg.
Patent TW-434915-B (TW)
Title: Semiconductor component, in particular a solar cell, and process for manufacture of same
Inventor: LA VECCHIA Nunzio
IPC: H01L31/18
Filed: 1999-04-28
Granted: 2001-05-16
Abstract: A semiconductor component (50), in particular a solar cell, which has at least one semiconductor base material (40) consisting of a mono or a polycrystalline structure. The semiconductor base material (40) consists at least in part of pyrite with the chemical composition FeS2 and which is cleaned for the purpose of achieving a defined degree of purity. Maximum benefit is drawn from the semiconductor base material (40) when it is produced from at least one layer of pyrite (51), at least one layer of boron (52) and at least one layer of phosphorous (53). An optimum type is derived from this semiconductor component when it is used as a solar cell.
Patent TW-527559-B (TW)
Title: Key mechanism for computer keyboard
Inventor: YEH CHI-PIN
IPC: H01H3/12
Filed: 1999-04-29
Granted: 2003-04-11
Abstract: The invention provides a key mechanism for computer keyboard, which comprises a key cap, a base board installed under the key cap, a connection apparatus connecting in between the key cap and base board that is used to fasten the key cap on the base board with up and down motion, and a springy component installed under the key cap for elastically supporting the key cap upwards. The connection apparatus contains a first connection plate and a second connection plate. The left and right sides of middle part in the first and second connection plates can be linked in rotation way. The left and right sides of front end and middle portion of the first connection plate can be placed in three corresponding horizontal slideways of the base board capable of moving back and forth, and the left and right sides of back end of the first connection plate is hinged on the key cap respectively in rotation way. The front end and left and right sides of back end of the second connection plate are placed and hinged on the key cap and the base board in ways of back-and-forth sliding and rotation respectively.
Patent TW-561606-B (TW)
Title: Method for preventing titanium layer on top of tungsten plug from being corroded
Inventor: TZOU SHR-FANG
IPC: H01L23/522
Filed: 1999-06-17
Granted: 2003-11-11
Abstract: The present invention provides a method for preventing a titanium layer on top of a tungsten plug from being corroded. The semiconductor chip includes a dielectric layer, a pillar tungsten plug perpendicularly damascened in the dielectric layer and the upper end of which being approximately aligned with the surface of the dielectric layer, a titanium layer is installed on the dielectric layer and covering a partial surface of the top end of the tungsten plug, a main conductive layer is installed on the surface of the titanium layer, a photoresist layer installed on the main conductive layer, and a polymer layer dispersed on the surface of the semiconductor chip. The invented method comprises: using a dry cleaning process to preliminarily remove the photoresist layer and the polymer layer; performing a nitridizing process to form a titanium nitride layer on the surface of the titanium layer exposed on the surface of the semiconductor chip; and performing a wet cleaning process and using a photoresist removal solution to complete remove the photoresist layer and the polymer layer remained on the surface of the semiconductor chip. The titanium nitride layer formed on the surface of the titanium layer can effectively prevent the titanium layer from being corroded by the photoresist removal solution.
Patent TW-571170-B (TW)
Title: Liquid crystal display device
Inventor: SUZUKI NOBUYUKI
IPC: G02F1/1343
Filed: 1999-06-24
Granted: 2004-01-11
Abstract: In a liquid crystal display device comprising, a pair of substrates being disposed opposing to one another and a liquid crystal layer sealed therebetween, an image signal driver circuit element being disposed on a surface of one of the pair of substrates confronting the liquid crystal layer, and a plurality of wiring layers being formed on the surface so as to connect the image signal driver circuit element electrically to external circuitry to the one of the pair of substrates, at least two of the plurality of the wiring layers belongs to a first group and are connected to input electrodes of the image signal driver circuit element for receiving logic signals respectively, at least two of the plurality of the wiring layers other than those of the first group belongs to a second group and are connected to input electrodes of the image signal driver circuit element other than those for receiving logic signals, which are electrically connected to a voltage supply respectively, and at least one of groups of the wiring layers belonging to the first group and the wiring layers belonging to the second group have substantially similar to each other in the group thereof. According to the arrangement, the liquid crystal display device enables a stable operation of an image signal drive circuitry thereof.
Patent TW-510002-B (TW)
Title: Wire bonding method
Inventor: NISHIURA SHINICHI
IPC: B23K20/00
Filed: 1999-08-07
Granted: 2002-11-11
Abstract: The wire bonding method of the present invention can prevent the protrusion of the wire loop when it is bonded to the second bonding point, so that the shape of wire loop can be kept to form a low wire-loop of a low height difference device. The method is bonding a ball formed at the end of the wire protruding from the capillary to the first bonding point A; when the capillary moves toward the second bonding point C, the capillary is first lowered to a point E that is slightly on the first bonding point A side of the second bonding point C, and a portion of the wire suspended from the capillary is pressed against a horizontal surface; raising to a point F and moving the capillary to a point G above the second bonding point C, and lowering the capillary so as to bond the wire to the second bonding point C.