baber/WOPTO huggingface dataset:
Patent TW-473845-B (TW)
Title: Method of forming self-aligned silicide layer for semiconductor element
Inventor: YUAN CHENG-KUO
IPC: H01L21/28
Filed: 2001-03-16
Granted: 2002-01-21
Abstract: A method forming a self-aligned silicide (salicide) layer for a semiconductor element comprises: a metal sputtering step of sputtering a metal material on a semiconductor element; an etching step of selectively etching of the unreacted and remaining metal material; and a high temperature annealing step of using a rapid temperature rise annealing method to form a salicide layer. Thus, the high temperature metal sputtering can form an intermediate during the metal sputtering process, thereby reducing one rapid temperature rise annealing in the salicide production process and reducing the production time, increasing the yield, and reducing the cost.
Patent TW-500926-B (TW)
Title: Failure analysis method and apparatus for semiconductor integrated circuit
Inventor: ISHIDA MASAHIRO
IPC: G01R31/28
Filed: 2001-04-04
Granted: 2002-09-01
Abstract: The present invention provides a kind of failure analysis method and failure analysis apparatus capable of greatly improving failure analysis reliability for semiconductor integrated circuit. In the invention, after the test pattern array with plural test patterns is sent to the semiconductor integrated circuit, some analysis portions, which can generate voltage change corresponding to the variations of the supplied test patterns, are stored in accordance with the test pattern array. Then the transient power source current generated due to the variations of the test patterns in the semiconductor circuit is measured and is checked to determine whether the measured transient power source current is normal or not. Then, based on the test pattern array which has the indication of abnormal transient power source current, and the analysis portion which is stored corresponding to the test pattern array, the failure portion in the semiconductor integrated circuit is determined.
Patent TW-I285290-B (TW)
Title: Liquid crystal display device
Inventor: ASHIZAWA KEIICHIROU
IPC: G02F1/1343
Filed: 2001-05-31
Granted: 2007-08-11
Abstract: In a liquid crystal display device having a thin film transistor in a pixel region thereof, the present invention arranges a semiconductor layer being located under a source electrode in the thin film transistor within a contour of a gate line (or a gate electrode of the thin film transistor) so as to suppress a photo conductive current in the semiconductor layer, or to prevent the source electrode from being broken at a position where the source electrode gets over the semiconductor layer.
Patent TW-510062-B (TW)
Title: Silane compounds as additives in electrolytes for electrochemical cells
Inventor: SCHMIDT MICHAEL
IPC: H01M6/16
Filed: 2001-06-01
Granted: 2002-11-11
Abstract: The invention relates to the use of silane compounds as additives in electrolytes for improving the properties of electrochemical cells. Electrolyte consisting of a lithium-containing inorganic electrolyte salt or lithium-containing organic electrolyte salt dissolved in aprotic solvents, characterized in that it comprises at least one silane compound as additive.
Patent TW-520495-B (TW)
Title: Semiconductor storage device and method for evaluating the same
Inventor: UCHIHASHI MASANORI
IPC: G11C8/18
Filed: 2001-07-10
Granted: 2003-02-11
Abstract: A semiconductor storage device comprising a rewritable non-volatile semiconductor memory and a volatile semiconductor memory, the non-volatile semiconductor memory including: a memory area for storing timing information for adjusting a timing of an internal operation of the volatile semiconductor memory; and an output circuit for outputting the timing information stored in the memory area to the volatile semiconductor memory, wherein the volatile semiconductor memory adjusts the timing of the internal operation of the volatile semiconductor memory based on the timing information.
Patent TW-506884-B (TW)
Title: Combination of fastener driver and fastener washer feeding device
Inventor: OMLI ALLAN T
IPC: B25C1/04
Filed: 2001-08-09
Granted: 2002-10-21
Abstract: A combination of a fastener driver and a fastener washer feeding device, it includes at least a projecting member provided on the lower end of the pneumatic fastener driver for holding a fastener washer and bearing punching force, a track for serially sending out fastener washers, a fastener washer magazine for receiving and supplying fastener washers which are sent to the projecting member through the track, and a feeding mechanism operated as a reaction to a fastening action to move fastener washers serially to the projecting member through the track, and comprises a moving rod displaced elastically or driven by a pneumatic cylinder with a piston. The feeding mechanism continuously engages a fastener washer to continuously bring the fastener washers therebehind to the projecting member. Thereby, an object of synchronically putting out nails and fastener washers can be achieved, the procedure of putting out nails and fastener washers can be simplified, and the working efficiency can be increased.
Patent TW-514944-B (TW)
Title: Rotary encoder with button switch and method for manufacturing the same
Inventor: KANZAKI YUKIO
IPC: H01H89/00
Filed: 2001-09-12
Granted: 2002-12-21
Abstract: The subject of the present invention is to provide an inexpensive and small rotary encoder with high productivity. The solution of the present invention is to have a fixed contacts 4, 5 for the push button switch buried in an insulating base 1, and conductive traces 2, 3 for the encoder buried in the insulating base 1, so that the inexpensive rotary encoder with the push switch reducing its components less than a conventional encoder, can be provided.
Patent TW-500993-B (TW)
Title: Constant temperature device for rolling bottle
Inventor: YOU YUAN-SHIANG
IPC: G05D23/00
Filed: 2001-10-05
Granted: 2002-09-01
Abstract: The present invention is a constant temperature device for rolling bottle, which comprises a tank body, a rolling mechanism, and a constant temperature unit. The the tank body is hollow inside for accommodating the liquid, and is configured with a top cover on the top to form an enclosed space inside the tank body. The rolling mechanism is placed above the enclosed space inside the tank body for driving a circular rolling bottle to rotate on the liquid surface inside the tank body. Furthermore the constant temperature unit is configured on the tank body to control and maintain the temperature inside the tank body, and further change the liquid temperature inside the tank body. Thus, the material mixing preparation can be proceeded in the expected temperature.
Patent TW-523439-B (TW)
Title: Machine tool
Inventor: SEO YOSHIHIDE
IPC: B23Q1/70
Filed: 2001-10-11
Granted: 2003-03-11
Abstract: The invention relates to a machine tool reducing vibrations of a spindle head (8) by means of preventing oblique displacement, and enabling high-precision machining. The machine tool comprises a bed (1), a column (2) mounted fixedly onto the bed (1), the first saddle (4) guided movably in vertical direction through the column (2), the second saddle (6) guided movably in lateral direction (f2) through the first saddle (4), and the spindle head (8) guided movably In longitudinal direction (f3) through the second saddle (6), wherein guide rail means (5A, 5B, 5C) to guide the second saddle (6) to the lateral direction (f2) is provided on the first saddle (4) back lower position as well as its front upper and lower positions.
Patent TW-550340-B (TW)
Title: Water pumping system for river flood control
Inventor: SHU CHAO-FU
IPC: F03B13/12
Filed: 2001-10-09
Granted: 2003-09-01
Abstract: The existing water pumping systems for river flood control employ electrical or fuel engine to drive water pumps for pumping the water inside an embankment to the river outside the embankment. Malfunction of the electrical or fuel engine will cause the failure of flood control function and further result in the damage of lives and properties of inhabitants. Therefore, for solving the aforementioned problems, the present invention provides a water pumping system for river flood control, which collects directly the energy of running water in a river and converts the energy into high pressure air energy that is then transmitted to a water pumping device located inside the embankment, the device converting the high pressure air energy into mechanical energy to drive a water pump, or Alternatively, employing an energy accumulator to deliver the water to the river outside the embankment. Since the operation of the system does not rely upon energy of electricity or fuel and the operating mechanism of the system is not affected by the external environment, the system has a high stability and therefore meets the requirement of river flood control, so as to be conductive to protect lives and properties of the inhabitants.
Patent TW-544406-B (TW)
Title: Strut suspension system with dual-path top mounts
Inventor: MOMOSE NOBUO
IPC: F16F9/54
Filed: 2001-11-16
Granted: 2003-08-01
Abstract: A strut suspension system with dual-path top mounts is provided with a first input system and a second input system. In the first input system, an upper part of a piston rod (5a) of a shock absorber (5) arranged on a strut (4) is connected to a vehicle body (7) via an insulator (10c) when the strut suspension system is arranged on an automotive vehicle. In the second input system, an upper part of a coil spring (6) arranged on an outer circumference of the strut (4) is connected to the side of the vehicle body (7) via an upper spring seat (8c) and a bearing (9c) when the strut suspension system is arranged on the automotive vehicle. To permit suppressing deflection of the vehicle by reducing a total steer moment applied to the suspension system without resulting in an increase in the number of parts, a lower bracket (16) is arranged in contact with a lower surface of the insulator (10c) and between the bearing (9c) and the vehicle body (7), and is formed such that the lower bracket downwardly extends to greater extent on an inner side thereof as viewed in a lateral direction of the vehicle (7) than on an outer side thereof to have an axis of rotation of the bearing and a king pin axis (20) coincided with each other.
Patent TW-I255485-B (TW)
Title: Wafer protection method and system
Inventor: GUO CHING-TING
IPC: H01L21/302
Filed: 2001-12-31
Granted: 2006-05-21
Abstract: The present invention discloses a method and a system of wafer protection used in a chemical mechanical polishing process, which utilizes the image-taking on the polishing pad to carry out the analysis and characterization of the image. If the analyzed wafer results to be out of the polishing head, a signal will be sent to the chemical mechanical polishing station to respond adequately. Otherwise, the image obtaining and its following analysis and identification are repeated. The present invention can avoid damage of wafers and reduce the station recovery time. Hence, it can increase the up-time and the productivity of the station.
Patent TW-I242648-B (TW)
Title: Capacitance measurement
Inventor: LUND JOHN M
IPC: G01R27/00
Filed: 2002-01-04
Granted: 2005-11-01
Abstract: An apparatus and method of measuring capacitances are provided in which charge packets of known value are delivered to a capacitor of unknown value until a final voltage is determined, and the capacitance is calculated based on the known total charge and measured voltage.
Patent TW-589815-B (TW)
Title: Control method for multi-channel data transmission
Inventor: SU TSAN-GUANG
IPC: H04L47/30
Filed: 2002-01-16
Granted: 2004-06-01
Abstract: The present invention is a control method for multi-channel transmission, which includes the following steps: first, providing a plurality of channels and a plurality of counters corresponding to the plurality of channels, and these channels have a plurality of data frames; establishing an Ack record matrix based on these channels and these data frames; dividing a data into a plurality of data segments; placing a data segment into a data frame of a channel, and checking the transmission status of the previous data frame for the data frame of the channel during placing; if the transmission status for the previous data frame is incomplete, skipping the channel and placing the data frame into a data frame of the next channel; if the transmission status of the data frame for the channel is complete, counting a counter corresponding to the channel; recording the transmission status for these data frames of these channels to the Ack record matrix; finally, receiving the data according to the Ack record matrix and these counters corresponding to these channels.
Patent TW-569199-B (TW)
Title: Optical recording method and optical recording medium
Inventor: TSUKAMOTO SYUJI
IPC: G11B7/00
Filed: 2002-03-19
Granted: 2004-01-01
Abstract: The invention provides an optical recording method, which can realize multilevel recording after reducing an error ratio. This optical recording method is for irradiating a recording layer 12 in an optical recording medium 10 with a laser beam condensed by an objective lens to form a recording mark. When the numerical aperture of the objective lens is NA, and the wavelength of the laser beam is lambda, a virtual recording cell 40 whose unit length H satisfies 0.10x(&lgt;/NA) < H < 1.00x(lambda/NA) in a movement direction relative to the laser beam in an recording layer 12 is continuously regulated. Plural steps of recording marks 48A to 48G different in state are formed on the virtual recording cells 40 by controlling at least one of irradiation time or irradiation power by plural steps to irradiate the laser beam. Multilevel recording of information is performed by modulating the light reflectance of the entire part of the virtual recording cells 40 by plural steps on the basis of the occupancy ratio of the recording marks 48A to 48G to the virtual recording cells 40.
Patent TW-I245162-B (TW)
Title: Lithographic imaging with printing members having multiphase laser-responsive layers
Inventor: HARWOOD GERALD P JR
IPC: G03F7/00
Filed: 2002-04-23
Granted: 2005-12-11
Abstract: The present invention provides a printing member having a single radiation-absorptive multiphase layer over a substrate layer that may be imaged with or without ablation. The lithographic printing member of the present invention comprising a substrate layer and a multiphase layer in contact with the substrate along an interface, the multiphase layer having a polymer-rich phase and an inorganic-rich phase, wherein: (i) the polymer-rich phase has a different affinity at least from the substrate for a printing liquid; and (ii) the multiphase layer is characterized by absorption of imaging radiation, thereby facilitating removal of at least a portion of the multiphase layer.
Patent TW-554426-B (TW)
Title: Gate and manufacturing method thereof
Inventor: CHEN CHIA-LIN
IPC: H01L21/285
Filed: 2002-04-30
Granted: 2003-09-21
Abstract: Disclosed is a gate and manufacturing method thereof. The gate manufacturing method includes at least utilizing a seed layer that is random polysilicon (poly-Si) by means of in-situ hydrogen treatment, and stacking in turn a polysilicon-germanium (poly-SiGe) layer and a capping layer of random poly-Si on the seed layer, in order to provide smooth interface among the seed layer, the poly-SiGe layer and the capping layer. The structure of the gate in the present invention resolves poly-Si depletion effect (PDE), increases carrier mobility, further prevent the spike effect happened in a metal stacked on the capping layer, and avoid the problem of the metal layer formed variously in thickness resulting in variously distributed sheet resistance.
Patent TW-I261297-B (TW)
Title: Chip manufacturing process capable of testing efficiency in advance and its test method
Inventor: WEN FU-JU
IPC: G06F17/50
Filed: 2002-05-01
Granted: 2006-09-01
Abstract: This invention is related to a chip manufacturing process. It especially relates to a chip manufacture process capable of testing efficiency in advance and its test method. Firstly, after completing the chip design, a simulation environment is utilized to test whether the design of this chip can correctly carry out its function. Further, after determining the design is correct, at least a set of predetermined test commands is carried out in this simulation environment. Furthermore, by recording the time when first order sends out, and the time when last order completes, it simulates and analyzes the efficiency of the chip design. Moreover, it compares the time difference in the same testing command set among the different designs that can achieve the similar efficacy to obtain the best chip design. Finally, the actual production can be carried out with reduced product testing time and lowered production cost.
Patent TW-577115-B (TW)
Title: Split gate flash memory having independent erasing gate and its manufacturing method
Inventor: HSIEH CHIA-TA
IPC: H01L21/28
Filed: 2002-06-07
Granted: 2004-02-21
Abstract: A kind of separate gate flash memory having independent erasing gate is disclosed in the present invention. The invention includes a substrate, the first conduction layer, a floating gate, the first insulation layer, a control gate, an insulation spacer, a tunneling oxide layer, an erasing gate and the second conduction layer. The first and the second doped regions are provided in the substrate. The first conduction layer is disposed in the first doped region; and the floating gate and the first insulation layer are disposed on the lower half portion and the upper half portion, respectively, of sidewall of the first conduction layer. The control gate is disposed on the floating gate sidewall; and the insulation spacer is disposed on the control gate so as to form an opening between the insulation spacer and the first insulation layer that is separated from the insulation spacer. The tunneling oxide layer is formed on the inner wall of the opening; and the erasing gate is disposed inside the opening. The second conduction layer is disposed in the second doped region.
Patent TW-519869-B (TW)
Title: Heat dissipation structure of lead frame encapsulation and method for increasing the heat dissipation of lead frame encapsulation
Inventor: GU SHR-JANG
IPC: H05K7/20
Filed: 2002-06-11
Granted: 2003-02-01
Abstract: The present invention provides a heat dissipation structure of a lead frame encapsulation and a method for increasing the heat dissipation performance of a lead frame encapsulation. The heat dissipation structure of a lead frame encapsulation comprises: a lead frame encapsulation; and a printed circuit board having a contact face contacting the lead frame encapsulation. The method for increasing the heat dissipation performance of a lead frame encapsulation comprises: (a) coating a flux on the printed circuit board; and (b) contacting the bottom of a lead frame encapsulation with the printed circuit board. Thus, the heat generated by the lead frame encapsulation can be dissipated to the atmosphere through the printed circuit board, thereby eliminating the cost of designing a high performance heat dissipation system, and the cost of designing a lead frame encapsulation having a higher heat dissipation efficiency, while increasing the heat dissipation efficiency of an ordinary lead frame encapsulation and a high heat dissipation efficiency lead frame encapsulation, enabling them to be used in an electric product having a higher processing speed, and extending the operation life of the chip in the lead frame encapsulation.
Patent TW-584845-B (TW)
Title: Optical pickup actuator driving method
Inventor: SONG BYUNG-YOUN
IPC: G11B7/095
Filed: 2002-06-12
Granted: 2004-04-21
Abstract: An optical pickup actuator is driven in which a focus coil, a track coil, and a tilt coil for driving an optical pickup in a focus direction, a track direction, and a tilt direction, respectively, are provided at both sides of a bobbin to secure the remaining sides of the bobbin and the focus coil is also used as the tilt coil. An optical pickup actuator is driven by arranging a bobbin on a base to be capable of moving by a support member, installing at least one focus and tilt coil for driving the bobbin in focus and tilt directions and at least one track coil for driving the bobbin in a track direction at opposite side surfaces of the bobbin, and arranging a magnet to face the focus and tilt coil and the track coil, and dividing at least one of the focus and tilt coil into at least two sets of coils and applying an input signal to each of sets. Thus, since driving in the focus direction and the tilt direction can be controlled together by a single coil, the number of the support member can be reduced and defective ratio can be lowered, so that the three axes driving and the four axes driving can be stably implemented.
Patent TW-558435-B (TW)
Title: Bone chisel for oral implantation therapy
Inventor: ITO TERUO
IPC: A61C3/02
Filed: 2002-08-20
Granted: 2003-10-21
Abstract: A conventional bone chisel for an oral implantation therapy basically is developed for a mandible implant operation so that it is dangerous for the treatment of the maxillary bone. The present invention provides a bone chisel which is available for treating the maxillary bone as well. In this bone chisel for oral implant treatment, a part lower than the stick-shaped working end of the bone chisel is bent and the back of the bend part is provided with a recess for hammering.
Patent TW-544410-B (TW)
Title: Molding attachment structure for automobile door
Inventor: OGAWA TAKASHI
IPC: B60J5/04
Filed: 2002-09-03
Granted: 2003-08-01
Abstract: A molding attaching structure includes a sash (23) provided on an automobile door (20R), an outer sash (41) mounted to the sash, and a molding (43) mounted to the outer sash. When a door glass (13) of the door is fully closed, the molding has its one side end (43b) laid over an edge (13a) of the door glass. The molding has its outer surface (43a) substantially flush with an outer surface (17) of an automobile body (11). The outer sash includes a molding attachment part (80) projecting outwardly therefrom. The molding attachment part includes an extension part (81) and an edge part (82). The edge part includes a first portion extending from the extension part away from the door glass and having a distal end bent back, and a second portion extending from the distal end across the extension part towards the door glass.
Patent TW-587393-B (TW)
Title: Projector apparatus
Inventor: SONG LAWRENCE
IPC: G02B7/00
Filed: 2002-09-19
Granted: 2004-05-11
Abstract: The present invention is a color wheel and a projector apparatus using the same. The projector apparatus includes a lamp, a color wheel, and a driving device. The lamp generates a beam directing into the color wheel. The driving device drives the color wheel to rotate, move along the radius-direction of the color wheel or move along the shaft-direction of the color wheel. The color wheel includes a plurality of filter devices. At least one of filter device includes a first filter connected with a white filter and then, a boundary is formed between the first filter and the white filter. In one filter device, a ratio of the size of the first filter to the size of the white filter is selectively identical.