baber/WOPTO huggingface dataset:
Patent TW-541261-B (TW)
Title: Rear swing arm for motorcycle
Inventor: HOSHI KONOMU
IPC: B62K25/28
Filed: 2002-05-01
Granted: 2003-07-11
Abstract: To keep the sufficient rigidity of a rear swing arm and to relieve the continuous and repeated quick impact, which is hardly absorbed by the suspensions. The neighborhoods of pivot shaft mounting parts 53, 53 are connected by a cross member 54, and a reinforcement member 57 is integrally mounted on a base part 51 to provide a part from the pivot shaft mounting parts 53 to a suspension mounting part 58 with a structure of high torsion rigidity and high longitudinal bending rigidity, and an arm part 55 is formed into the downwardly projecting shape by using a pipe having a rectangular cross section in a side view, to provide the arm part 55 with a structure of high torsion rigidity and low longitudinal bending rigidity.
Patent TW-556198-B (TW)
Title: One cell programmable switch using non-volatile cell
Inventor: SUN ALBERT
IPC: H03K19/177
Filed: 2002-05-23
Granted: 2003-10-01
Abstract: A one transistor, non-volatile programmable switch is less complex and requires less area than prior art devices. The programmable switch is used in an integrated circuit and comprises a first node and a second node coupled with corresponding circuit elements in the integrated circuit. A single non-volatile programmable transistor having a drain coupled to one of the first node and second node, a source coupled to the other of the first node and second node, gate coupled to an energizing conductor, the data storage structure constitute the programmable switch. The non-volatile programmable transistor consists of a mask programmable ROM cell, or a charge programmable device, in which the data storage structure comprises a floating gate or a nitride layer, or other charge trapping layer, between oxides or other insulators. A charge pump is coupled to the energizing conductor to produce a boosted voltage during logical operation of integrated circuit, so that voltage dissipation across the programmable switch is minimized or eliminated. In an embodiment, in which a charge programmable device is used, programming circuitry is coupled to the first and second nodes, and to the energizing conductor to apply voltages sufficient to inject and remove charge from the charge storage structure for programming the charge programmable device. For integrated circuits in which voltages used for programming and erasing the non-volatile charge programmable device are high relative to the design rule for the circuit elements to be interconnected, a structure to withstand the high voltages is included.
Patent TW-560038-B (TW)
Title: Electrostatic discharge protection circuit using whole chip trigger technique
Inventor: CHEN TZ-PING
IPC: H01L27/02
Filed: 2002-05-29
Granted: 2003-11-01
Abstract: A kind of electrostatic discharge (ESD) protection circuit suitable for use in the whole chip includes plural ESD protection devices and at least one ESD detecting circuit. The ESD protection device can be disposed between each power source line and each input/output (I/O) pad, and the MOS transistor or power source clamping circuit between the power source lines. The ESD detecting circuit is disposed between high-voltage power source line and low-voltage power source line. When ESD current is generated in I/O pad and is bypassed to the power source line, the ESD detecting circuit generates plural start-up signals to individually turn on the plural ESD protection devices, so as to bypass the ESD current. The start-up signals can be substrate trigger signals or gate driving signals.
Patent TW-I233101-B (TW)
Title: Digital versatile recording discs and the manufacturing method thereof
Inventor: LIN BIING-HWANG
IPC: G11B7/00
Filed: 2002-05-30
Granted: 2005-05-21
Abstract: The present invention provides a digital versatile recording discs and the manufacturing method thereof. The digital versatile recording discs is generally a circular shape, and is divided into a hole, a clamping area, and a data area. It comprises a substrate in the thickness of 0.6 mm and having a continuous groove, in which the starting engraved position of the continuous groove is located with the hole center as the center of the circle and at the position smaller than the 18.52 mm radius; a recording layer formed on the first substrate; and a reflection layer formed on the recording layer. The present invention can improve the quality of the digital versatile recording discs, and further reduce the error rate of the digital versatile recording discs during reading and writing.
Patent TW-548790-B (TW)
Title: Method of forming wiring structure by using photo resist having optimum development rate
Inventor: NAGAHARA SEIJI
IPC: H01L21/768
Filed: 2002-06-06
Granted: 2003-08-21
Abstract: A multi-layer wiring structure is formed by using a dual damascene method. First and second interlayer insulating films formed on a lower conductor layer are etched by using a first photo resist film as a mask to form a via hole. An anti-reflective coating is formed on the second interlayer insulating film such that a portion of the via hole is also filled therewith. A second photo resist film is formed on the anti-reflective coating such that a remaining portion of the via hole is also filled therewith. A development rate of an exposed portion of the second photo resist film is selected to be 250-700 nm/second. A wiring trench pattern is formed in the second photo resist film, and the anti-reflective coating and the second interlayer insulating film is etched by using the second photo resist film as a mask to form a wiring trench. The via hole and the wiring trench are filled with a conductive material to form a via and a wiring conductor.
Patent TW-567681-B (TW)
Title: Autonomous and universal remote control system and scheme
Inventor: YANG YU-CHUNG
IPC: H04B1/00
Filed: 2002-06-10
Granted: 2003-12-21
Abstract: An autonomous and universal remote control system and scheme is disclosed. The autonomous and universal remote control system comprises at least one generic embedded controller (GEC) respectively installed on at least one controlled target, such as appliances, robots and equipment, etc.; and a generic remote controller (GRC), wherein the at least one GEC matches with the GRC. The autonomous and universal remote control scheme utilizes the GRC to sense the type of the at least one controlled target automatically, and then to download the context of the controlled target dynamically, thereby autonomously controlling the controlled targets of various types with one single GRC.
Patent TW-535328-B (TW)
Title: Phased array antenna
Inventor: PIETIG RAINER
IPC: H01Q21/06
Filed: 2002-06-26
Granted: 2003-06-01
Abstract: The invention relates to a miniaturized phased array antenna with a plurality of individual radiator elements (10xy), which antenna is designed in particular for use in the microwave frequency range. The antenna is characterized in particular that the radiator elements (10xy) are each aligned in dependence on their positions in the array so as to achieve a current distribution over the antenna as determined for a desired antenna characteristic. This renders it possible to realize a very strongly miniaturized antenna without the efficiency of the antenna being appreciably reduced.
Patent TW-558838-B (TW)
Title: A thin film semiconductor device having arrayed configuration of semiconductor crystals and a method for producing it
Inventor: MATSUMURA MASAKIYO
IPC: B65G49/07
Filed: 2002-07-04
Granted: 2003-10-21
Abstract: A thin film semiconductor device and a method for producing it are described. In the thin film layer of semiconductor of the device, a plurality of large size single-crystalline grains of semiconductor are formed in a regulated configuration, and each of single crystalline grains is equipped with one unit of electric circuit having a gate electrode, a source electrode and drain electrode. Such regulated arrangement of large size single-crystalline grains in the semiconductor layer is realized by a process including a step of irradiating the layer of amorphous or polycrystalline semiconductor with energy beam such as excimer laser so that maximum irradiation intensity points and minimum irradiation intensity points are arranged regulatedly. The device can have a high mobility such as about 500 cm<2>/V sec.
Patent TW-575548-B (TW)
Title: Method for producing bisphenol A
Inventor: SARUWATARI TETSUYA
IPC: C07C37/20
Filed: 2002-07-24
Granted: 2004-02-11
Abstract: The invention provides a process for producing a bisphenol A by continuously feeding phenol A and acetone into a reactor unit having at least two reaction zones connected in series, which is characterized in using 15-50% acid site of an acidic cation-exchange resin partially neutralized with a sulfur-containing nitrogen compound as the catalyst, and acetone having a methanol concentration of at most 3000 ppm is separately fed into at least two reaction zones to extend the life of the catalyst acidic cation-exchange resin.
Patent TW-I222624-B (TW)
Title: Tunable resistance force setting system in optical read/write device
Inventor: HO HSU-FENG
IPC: G11B7/085
Filed: 2002-08-15
Granted: 2004-10-21
Abstract: The present invention is a tunable resistance force setting system in optical read/write device. When an optical pickup head having a predetermined mass goes across plural storage tracks in an optical storage medium each time, it can set the resistance force that should be applied for the optical pickup head to stop from the predetermined braking position to a target storage track. The system comprises a detection module and a computing module. The detection module detects the final speed and the acceleration of the optical pickup when the optical pickup head enters into the predetermined braking position. Based on the final speed and the acceleration detected by the detection module, the computing module calculates the resistance force that should be applied to the optical pickup head each time with a predetermined resistance force computation procedure, so that the optical pickup head can stop at the target storage track within a predetermined braking time. Therefore, the optical pickup head can brake and stop at the target storage track more accurately.
Patent TW-555955-B (TW)
Title: Optical profilometry of additional-material deviations in a periodic grating
Inventor: NIU XINHUI
IPC: G02B27/42
Filed: 2002-08-16
Granted: 2003-10-01
Abstract: Disclosed is a method and system for measurement of periodic gratings which have deviations which result in more than two materials occurring along at least one line in the periodic direction. A periodic grating is divided into a plurality of hypothetical layers, each hypothetical layer having a normal vector orthogonal to the direction of periodicity, each hypothetical layer having a single material within any line parallel to the normal vector, and at least one of the hypothetical layers having at least three materials along a line in the direction of periodicity. A harmonic expansion of the permittivity epsilon or inverse permittivity 1/epsilon is performed along the direction of periodicity for each of the layers including the layer which includes the first, second and third materials. Fourier space electromagnetic equations are then set up in each of the layers using the harmonic expansion of the permittivity epsilon or inverse permittivity 1/epsilon, and Fourier components of electric and magnetic fields in each layer. The Fourier space electromagnetic equations are then coupled based on boundary conditions between the layers, and solved to provide the calculated diffraction spectrum.
Patent TW-564495-B (TW)
Title: Plasma treatment apparatus
Inventor: ONO HIROO
IPC: H01J37/32
Filed: 2002-08-30
Granted: 2003-12-01
Abstract: In each magnetic segment 22 of a magnetic field forming mechanism 21, as shown in Fig. 3 (a), starting from a state wherein magnetic poles of each magnetic segment 22 face vacuum chamber 1, as shown in Fig. 3 (b), Fig. 3 (c), adjacent magnetic segments 22 synchronously rotate in the counter directions, namely, every other magnetic segments 22 rotate in the same direction, which makes it possible to control the state of the multipole magnetic fields formed around a semiconductor wafer W in the vacuum chamber 1.
Patent TW-593440-B (TW)
Title: Thermosetting resin composition having low coefficient of thermal expansion and film using thereof
Inventor: TAKAHASHI ATSUSHI
IPC: C08K3/00
Filed: 2002-09-25
Granted: 2004-06-21
Abstract: The thermosetting resin composition of the present invention comprises; a 100 parts by weight of a thermosetting resin as a binder which has a storage modulus of 1,000 MPa or less at 20 degrees and a elongation rate of 10% or more at 20 DEG C; and 100-2,000 parts by weight of an inorganic filler. According to the composition, it is possible to provide a resin composition and a resin film which have a low storage modulus, high elongation rate and low thermal expansion.
Patent TW-I245814-B (TW)
Title: Improved method for analysis of three organic additives in an acid copper plating bath
Inventor: CHALYT GENE
IPC: G01N27/02
Filed: 2002-10-01
Granted: 2005-12-21
Abstract: Acid copper electroplating baths used to form ultra-fine circuitry features on semiconductor chips contain suppressor, anti-suppressor and leveler additives that must be closely controlled in order to obtain acceptable copper deposits. Cyclic voltammetric stripping (CVS) methods are available to measure the concentrations of the suppressor and anti-suppressor based on the effects of these additives on the copper electrodeposition rate. The present invention is a method that also uses measurements of the copper electrodeposition rate to determine the concentration of the leveler additive. The other two additives are included in the measurement solution at concentrations determined to provide the optimum compromise between minimal interference, high sensitivity and good reproducibility for the leveler analysis. In this case, measurement precision is greatly improved compared to that provided by inclusion of the interfering additives in the measurement solution at their concentrations in the bath sample at the time of the analysis, which would be the standard analytical procedure.
Patent TW-I284972-B (TW)
Title: Leadframe, resin encapsulating mold, and method for making semiconductors using such leadframe and mold
Inventor: OCHIAI ISAO
IPC: B29L31/34
Filed: 2002-10-17
Granted: 2007-08-01
Abstract: A novel leadframe for a semiconductor device is provided to solve the problem with voids that occur in the conventional packaging of semiconductors. Such voids usually occur because of an airvent disposed on a position apart from the cavity region of the mold for molding a leadframe, which airvent is unable to draw the air out of the cavities when molding. The leadframe of the present invention is provided with a first airvent 29 and a second airvent 30 in the airvent forming region. One end of the first airvent 29 is disposed in the cavity when molding is performed, and therefor air can be completely drawn out of the cavity. As a result the package after molding is free from voids or unfilled region, and a semiconductor device of excellent quality can be obtained.
Patent TW-I225835-B (TW)
Title: Seal assembly for a bicycle bottom bracket
Inventor: YAMANAKA MASAHIRO
IPC: G05G1/30
Filed: 2002-10-22
Granted: 2005-01-01
Abstract: A seal assembly includes a support, an outer seal extending circumferentially around a radially outer surface of the support, and an inner seal extending circumferentially around a radially inner surface of the support. In a more specific embodiment, the support comprises an annular base member, an inner ledge extending from a radially inner side of the base member, and an outer ledge extending from a radially outer side of the base member. The inner seal is disposed at a radially inner edge of the base member opposite the inner tubular member, and the outer seal is disposed around an outer peripheral surface of the outer tubular member.
Patent TW-I256410-B (TW)
Title: Reactive azo dyes, preparation thereof and use thereof
Inventor: RUSS WERNER HUBERT
IPC: C09B62/44
Filed: 2002-11-28
Granted: 2006-06-11
Abstract: The present invention relates to reactive dyes of the general formula (1), where X1, X2, R, M, m and n are each as defined in claim 1, processes for their preparation and also their use for dyeing and printing hydroxyl- and/or carboxamido-containing materials.
Patent TW-555683-B (TW)
Title: Passenger conveyer device
Inventor: SHIBA HIROYUKI
IPC: B66B25/00
Filed: 2002-12-13
Granted: 2003-10-01
Abstract: Disclosed is a passenger conveyer device without causing any non-pleasant sensation, control-less impression and strange feeling, while reducing unnecessary and erroneous operations. In the passenger conveyer device, infrared 1st passenger detection devices 16, 17 are provided at the rail supports 12 at the opposing sides of the moving steps 14 facing the entrance 11, infrared 2nd passenger detection devices 18, 19 are provided at the upper sides at the opposing sides of the combs 13 of the entrance 11, and a step moving control means 110 for verifying boarding through the entrance 10 by means of the 2nd passenger detection devices 18, 19 for accelerating moving of the steps 14 once the passengers are sensed to pass the 2nd passenger detection devices 18, 19.
Patent TW-I224536-B (TW)
Title: Semiconductor device manufacture method preventing dishing and erosion during chemical mechanical polishing
Inventor: MIYAJIMA MOTOSHU
IPC: B24B37/04
Filed: 2002-12-30
Granted: 2004-12-01
Abstract: A first insulating film is formed on an underlying substrate, the first insulating film being made of a first insulating material. A second insulating film is formed on the first insulating film, the second insulating film being made of a second insulating material different from the first insulating material. A trench is formed through the second and first insulating film, the trench reaching at least an intermediate depth of the first insulating film. A wiring layer made of a conductive material is deposited on the second insulating film, the wiring layer burying the trench. The wiring layer is polished to leave the wiring layer in the trench. The wiring layer and second insulating film are polished until the first insulating film is exposed. Irregularity such as dishing and erosion can be suppressed from being formed.
Patent TW-593790-B (TW)
Title: Method for electroplating metal wire
Inventor: HUANG CHUN-YAU
IPC: H01L21/288
Filed: 2003-04-01
Granted: 2004-06-21
Abstract: The invention is about an electroplating metal wire method, which fabricates the low-resistance metal wire on large-area substrate and multi-folded structure for improving effect of RC-delay on large-area substrate circuit. The steps of method for electroplating metal wire include: generating an oxide layer on substrate; depositing first metal seed; electroplating a first metal layer on the first metal seed; depositing a isolated layer; depositing a second metal seed; electroplating a second metal layer on the second metal seed.
Patent TW-I222834-B (TW)
Title: Digital signal encoding device, digital signal decoding device, digital signal arithmetic encoding method, and digital signal arithmetic decoding method
Inventor: SEKIGUCHI SHUNICHI
IPC: H04N19/593
Filed: 2003-04-16
Granted: 2004-10-21
Abstract: In the bit data stream syntax of bit map compression data for the image compression data in a bit structure, the prevent invention has the following feature: each bit map compression data can be multiplexed as the bit title for each bit map compression data; the bit starting code; the register reset flag, for representing if it is reset at the next transmission unit to represent the buffer value of the word status representing the arithmetic encoding procedure; and, an initial buffer value, only in the condition representing the ""not resetting"" in the register reset flag, the register value being used in the beginning of the arithmetic encoding and decoding for the next transmission unit as the register value at the time point.
Patent TW-I232683-B (TW)
Title: Method for motion pixel detection
Inventor: LIN WEN-KUO
IPC: H04N5/44
Filed: 2003-04-22
Granted: 2005-05-11
Abstract: A method for motion pixel detection with a static counter map so as to correctly evaluate whether a missing pixel is in a static region or a non-static region, thereby reconstructing the missing pixel by an inter-field interpolation process or an infra-field interpolation process, respectively.
Patent TW-588562-B (TW)
Title: Enhanced package structure of OLED device
Inventor: SU JR-HUNG
IPC: H05B33/04
Filed: 2003-06-20
Granted: 2004-05-21
Abstract: A package structure of OLED device is disclosed, which comprises a glass substrate, an OLED device, a flat plate and a dry agent layer. The OLED device is fabricated on the lower surface of the glass substrate. The flat plate is adhered onto the lower portion of the glass substrate by the adhesive agent. The adhesive agent is coated along and surrounding the periphery on the upper surface of the flat plate to form a spacer. In addition, a circular groove is fabricated on the upper surface of the said flat plate along the inner rim of the spacer. The drying agent layer is filled into the circular groove.
Patent TW-589727-B (TW)
Title: Bumping structure and fabrication process thereof
Inventor: WANG TONG HONG
IPC: H01L23/485
Filed: 2003-06-30
Granted: 2004-06-01
Abstract: A bumping structure is applicable for disposing above a wafer, which has a plurality of wafer pads and a passivation exposing the wafer pads on which a UBM layer is formed. It is characterized that the bumping structure is composed of a first solder bump and a second solder bump, and the bumping structure is disposed on the UBM layer wherein the second solder bump covers the first solder bump and the melting point of the second solder bump is below the melting point of the first solder bump. In addition, this invention also provides a fabrication process to produce the bumping structure.
Patent TW-I220921-B (TW)
Title: Method and apparatus for improving the measuring precision of a laser range finder
Inventor: HE GUAN-RUEI
IPC: G01B11/02
Filed: 2003-07-08
Granted: 2004-09-11
Abstract: The present invention is related to a method and an apparatus for improving the measuring precision of a laser range finder. A programmable time-delay circuit is installed on a laser emitting circuit to delay laser beams to be emitted to a target. By properly fine tuning the delay time in a brief trial and error manner, the duration of the emitted laser beams in the air can be derived so that the distance value between the laser range finder and the target can be precisely calculated.
Patent TW-I273901-B (TW)
Title: Holding device and cleaning tool with the holding device
Inventor: TSUCHIYA AKEMI
IPC: A47L13/24
Filed: 2003-07-14
Granted: 2007-02-21
Abstract: Disclosed is a holding device including a handle (2) and a support member (4) pivotally connected to a front end of the handle for supporting a cleaning wiper. The support member (4) has a pivot axis (Or) oriented in a direction crossing a shaft axis (Os) of the handle (2). The support member (4) has sliding surfaces (39a-39d) and recesses (38a-38e) alternating with each other about the pivot axis (Or). The handle (2) has a locking member (50) capable of engaging in the recesses (38a-38e). The locking member (50) is movable along the shaft axis (0s) inside the handle (2). The locking member (50) is provided along with a biasing member (55) for applying a biasing force to the locking member (50) toward the recesses (38a-38e) and an operating member (70, 270) for moving the locking member (50) against the biasing force.