baber/WOPTO huggingface dataset:
Patent TW-I245872-B (TW)
Title: Thermostatic system control method for the gas-operated water heater
Inventor: LIN TING-AN
IPC: F24H9/20
Filed: 2003-10-17
Granted: 2005-12-21
Abstract: The present invention is to provide a kind of thermostatic system control method for the gas-operated water heater. The waiting time is added during the process of adjusting the water temperature, and the constant-capacity gas is supplied during the waiting time to stabilize the water temperature. Therefore, when the water temperature is lower than the setting value, the heating process is performed. The waiting time is added when the water temperature is near to the setting value. When the water temperature is higher than the setting value, the temperature-decreasing process is performed. The waiting time is added when the water temperature is near to the setting value. By the way, the temperature deviation can be reduced to keep the water in the constant temperature state.
Patent TW-I280445-B (TW)
Title: Light guide apparatus for enhancing light source utilization efficiency
Inventor: YANG JAUH-JUNG
IPC: G02F1/1335
Filed: 2003-12-12
Granted: 2007-05-01
Abstract: A light guide apparatus for enhancing light source utilization efficiency includes a light guide sheet, a light coupling structure and a light emerging structure. The light coupling structure is arranged on a surface of the light guide sheet and opposite to a light source. The light emerging structure is disposed on a surface of light guide sheet. Lights emitted by the light source enters into the light guide sheet via the light coupling structure and evenly emitted to outer environment via said light emerging structure, thereby enhancing light source utilization efficiency.
Patent TW-I234967-B (TW)
Title: Switch stacking system and method
Inventor: CHEN YU-WAI
IPC: H04L12/44
Filed: 2003-12-16
Granted: 2005-06-21
Abstract: A switch stacking system and method is provided. The system includes at least a first switch and a second switch. The first switch supports a spanning tree algorithm, and transmits a first BPDU (bridge protocol data unit) to the second switch. The second switch transmits a join-stack-request frame to the first switch in response to the first BPDU. After receiving the join-stack-request frame, the first switch adds the second switch to a group of stacked switch members. The stacked switch members select a master switch according to a root bridge selection algorithm of the spanning tree algorithm, and each of the stacked switch members replies an acknowledge packet to the master switch in response to a second BPDU sent from the master switch. The master switch obtains the operation status of each stacked switch member by analyzing the acknowledge packets.
Patent TW-I281885-B (TW)
Title: Needle valve nozzle
Inventor: GUNTHER HERBERT
IPC: B05B1/00
Filed: 2004-02-19
Granted: 2007-06-01
Abstract: The invention relates to a needle valve nozzle (10) for an injection mould that makes injection-molded object, comprising a nozzle body (20) and a shut-off needle (60). The nozzle body (20) contains at least one melt channel (30) for melts and the melt channel (30) terminates against or in a nozzle mouthpiece (40) and having a fluidic connection to a mould cavity of the injection mould that is formed by at least one mould insert (50). The shut-off needle (60) penetrates the melt channel (30) and the nozzle mouthpiece (40) longitudinally displaceable manner, moving from an open position to a closed position. A lower end of the shut-off needle (60) forms a shut-off part (70) and the shut-off part (70) is fit into a seal seat (D) at the closed position. At least one infeed cone (46) is provided upstream of the seal seat (D) in order to centre the shut-off needle (60). The nozzle mouthpiece (40) consists of a material with high thermal conductivity and the melt channel (30) is extended in a cylindrical form, whilst the infeed cone (46) for the shut-off needle (60) is configured in a centring body (80) consisting of wear-resistant material. The centring body (80) is held against and/or in the nozzle mouthpiece (40) in a positive-fit and its end section (84) can be engaged with the mould insert (50). The end second (84) forms an outlet opening (44) for the melt.
Patent TW-I246974-B (TW)
Title: Bicycle hub
Inventor: KANEHISA TAKANORI
IPC: B60R99/00
Filed: 2004-04-06
Granted: 2006-01-11
Abstract: A rear hub 1 has a hub shaft 5, a hub body 6, a pair of hub bearings 10, 11, a drive body 7, a one-way clutch 8, a pair of freewheel bearings 12, 13, a spacer 14 and a pressing member 15. The hub bearings 10, 11 are arranged between the hub body 6 and the hub shaft 5 to rotatably support the hub body 6 on the hub shaft 5. The drive body 7 is rotatably supported on the hub shaft 5 by the freewheel bearings 12, 13. The one-way clutch 8 transfers rotation from the drive body 7 to the hub body 6 in only one direction. The freewheel bearings 12, 13 have outer rings 13a that are loosely fitted to the drive body 7, and inner rings 13b that are tightly fitted on the hub shaft 5. The pressing member 15 is screwed onto the hub shaft 5 and presses against the inner ring 13b of the outer freewheel bearing 13.
Patent TW-I241288-B (TW)
Title: Production of thiolcarbamate and thiocyanate compounds
Inventor: KIHARA KAZUAKI
IPC: A01N33/04
Filed: 1999-09-15
Granted: 2005-10-11
Abstract: The present invention relates to a method for producing a compound represented by the formula; wherein R1 and R2 independently represent a alky group, or a salt thereof, which comprises reacting a compound represented by the formula; where each symbol has the same meaning as defined above, or a salt thereof, with a salt of sulfurous acid under pH 4 to 11 at a temperature below 60 DEG C to provide a compound represented by the formula; where M is an alkaline or alkaline earth metal as ammonium and the other symbols have the same meaning s as defined above, or a salt thereof, and the reacting the resulting compound with prussic acid or a salt thereof. The compound (I) or a salt thereof is useful as an intermediate for synthesis of thiolcarbamate derivatives which have excellent insecticidal activities. According to the method of the present invention, compound (I) or a salt thereof can be obtained in high yield.
Patent TW-I254061-B (TW)
Title: Urethane polyol prepolymer, porous polyurethane sheet and method of preparing the same
Inventor: CHOI KEUN-BAE
IPC: C08G101/00
Filed: 2004-07-13
Granted: 2006-05-01
Abstract: A urethane polyol prepolymer, a porous polyurethane sheet and a method of preparing the same are provided. A porous polyurethane sheet includes a urethane polyol prepolymer having an easy storing and handling characteristic. The urethane polyol prepolymer is in semi-solid state or a solid state at room temperature, and includes a urethane functional group on the main chain thereof along with at least two hydroxyl functional groups. The urethane polyol prepolymer is heated to melt, and an isocyanate compound containing an isocyanate functional group for reacting with the hydroxyl functional group, and a urethane curing catalyst are added and stirred at high speed to form mechanically foamed material. Thus, formed mechanically foamed material is cooled to room temperature with or without pressure applied to form a porous polyurethane sheet. Thus formed porous polyurethane has good physical and chemical properties.
Patent TW-I240683-B (TW)
Title: Glass run
Inventor: MURASE KAZUHIRO
IPC: B60J10/08
Filed: 2004-08-27
Granted: 2005-10-01
Abstract: A glass run has extruded portions and molded portions. The extruded portions and the molded portions are made of TPO. The glass run is attached to sashes DS. Insert members made of PP are embedded respectively in a base portion of the glass run correspondingly to a long side portion and an upper side portion of each of the molded portions. When the glass run is attached, protrusions of the insert members protruding from the base portion can engage with or stand close to edge portions of the sashes so that the protrusions can be locked with the sashes. Since the protrusions are harder than the molded portions under a relatively high temperature atmosphere, the protrusions are hardly deformed or broken even when stress caused by opening and closing of a glass is applied repeatedly to the protrusions.
Patent TW-I264548-B (TW)
Title: Electronic component/interface interposer
Inventor: BURGESS JEFFREY
IPC: G01R1/04
Filed: 2004-11-01
Granted: 2006-10-21
Abstract: In one embodiment, an interposer is made of a flexible non-electrically conductive material with electrically conductive paths formed therein to substantially correspond with a pattern of electrical contacts of an electronic component and with a pattern of electrical contacts of an interface to be coupled to the electronic component.
Patent TW-I258272-B (TW)
Title: Method for estimating frequency offset, and frequency offset correction device utilizing such method
Inventor: TANAKA YASUHIRO
IPC: H04L27/26
Filed: 2004-11-29
Granted: 2006-07-11
Abstract: This invention provides a method for correcting the frequency offset among signals received by a plurality of antennas. A frequency offset is estimated in a preamble section by a frequency offset correction unit (110), and digital receiving signal (300) is corrected at an estimated initial frequency offset, and is also further corrected at a residual frequency signal (324). Receiving signal weight vector signal (312) is computed by receiving signal weight vector computing unit (68) with a LMS algorithm. A frequency offset contained in the corrected receiving signal (326) is also estimated according to a deviation vector or a receiving weight vector signal (312) derived by the LMS algorithm, and the estimated frequency offset is outputted as a residual frequency signal. The corrected receiving signal (326) is weighted with a receiving weight vector signal (312) by a multiplying unit (62), and a synthesized signal (304) is outputted by adding the output of the multiplying unit (62) by the adding unit (64).
Patent TW-I269835-B (TW)
Title: Engine governor system
Inventor: MACCONNEY MICHAEL S
IPC: F02D31/00
Filed: 2004-12-08
Granted: 2007-01-01
Abstract: A governor system for limiting the ground speed of a vehicle and maintaining an idle speed of the engine. The governor system includes a first feedback shaft operably coupled with a transmission of the vehicle to provide a first feedback torque in response to a ground speed of the vehicle. A second feedback shaft is operably coupled with the engine to provide a second feedback torque in response to a revolutionary speed (RPM) of the engine. A ground speed governor system is coupled between the first feedback shaft and the throttle system of the engine for limiting operation of the throttle system in response to the first feedback torque, thereby limiting ground speed. An idle speed governor system is coupled between the second feedback shaft and the throttle system of the engine for actuating the throttle system in response to the second feedback torque, thereby maintaining a desired idle speed.
Patent TW-I248091-B (TW)
Title: Chip inductor and manufacturing method therefor
Inventor: KUDO HAYAMI
IPC: H01F17/00
Filed: 2004-12-09
Granted: 2006-01-21
Abstract: The present invention provides a chip inductor realizing good Q characteristics while ensuring the feature being thin and small in size, and its producing process as well as a manufacturing method thereof. The chip inductor (1) is produced by alternately laminating a plurality of conductor patterns (31, 32, 33, 34) and insulation layers (35, 36, 37, 38) on a ceramic substrate (2), such that the plural conductor patterns (31, 32, 33, 34) are connected in series in the lamination direction. More specifically, the number of turns of the conductor pattern (31) of the lowermost layer provided directly on the ceramic substrate (2) is set higher than those of the rest of conductor patterns (32, 33, 34), which are set roughly the same. Preferably, the number of turns of the conductor pattern (31) is set to be about 1.5 times those of the remaining conductor patterns (32, 33, 34).
Patent TW-I257813-B (TW)
Title: Carrying fixture for bezel and taking method applying the former
Inventor: LI CHIEN-HSUN
IPC: H04N5/645
Filed: 2004-12-31
Granted: 2006-07-01
Abstract: A carrying fixture for carrying a bezel and a taking method applying the bezel are provided. The carrying fixture has a carrying plate and a plurality of guiders, and the carrying plate has a base and a sidewall extended from the base. In addition, the top of the sidewall has a top inlet and the bottom of the base has a bottom inlet, and the shapes of the top inlet and the bottom inlet are corresponding to each other and infixed when stacking. Besides, the guiders are disposed on the base, used to lean by the tray.
Patent TW-I266914-B (TW)
Title: Fiber stub with optical element, optical receptacle and optical module
Inventor: TANAKA TSUYOSHI
IPC: G02B6/42
Filed: 2005-01-28
Granted: 2006-11-21
Abstract: In a semiconductor laser module with an optical isolator where the form of the metal holder for holding the fiber stub varies, the optical isolator parts are miniaturized and unified, making possible simplification of product management, reduction in turnaround time and reduction in cost. A fiber stub with an optical isolator is provided in such a manner as to be characterized in that a step that includes a through hole is created so as to protrude from an end surface of a ferrule, where an optical fiber has been inserted and secured to the above described through hole at the center of the ferrule, and the fiber stub is formed by joining an optical isolator element formed of a polarizer and a Faraday rotator to this step.
Patent TW-I262881-B (TW)
Title: Front lamp device in motorcycle
Inventor: KURITA KAZUYA
IPC: B62J6/00
Filed: 2005-04-19
Granted: 2006-10-01
Abstract: To provide a front light device for a motorcycle in which lighting fixtures are installed on the left and right of a handle cover structured so that a front cover half and a rear cover half are coupled together, capable of reducing the maintenance cost by eliminating necessity for replacement of the whole handle cover when a flaw or others are generated at the left or the right end of the handle cover. The lighting fixture 45L is composed of a housing 47L attached removably to the handle cover 15, a bulb 48L mounted in the housing 47L, and a lens 49L mounted in the housing 47L in such a way as covering the bulb 48L from ahead, wherein the housing 47L is furnished rigidly with an exterior cover part 51L continued to the outside surface of the handle cover 15.
Patent TW-I290680-B (TW)
Title: A semiconductor memory device having a plurality of banks for arrangement of global data bus lines
Inventor: KIM KYOUNG-NAM
IPC: G06F13/36
Filed: 2005-05-10
Granted: 2007-12-01
Abstract: There is provided a semiconductor design technology, particularly, a bus line arrangement method of global data bus in the semiconductor memory device. According to the invention, skew by lines can be not occurred, or can be minimized upon an issuance thereof. Further; upon its issuance, it is easy to compensate it relying on the specific rule. The present invention proposes a scheme that classifies data transmission units corresponding to each bank Into plural groups, each group having some continuous data transmission units, and makes bus lines of the global data bus to be arranged alternately for each group. In other words, the global data bus line arrangement scheme suggested by the present invention may be defined as grouped alternate arrangement scheme. In this case, the overlap interval between adjacent global data bus lines can be reduced largely and skew problem by lines can also be solved.
Patent TW-I289633-B (TW)
Title: Self locking hinge
Inventor: CHUEH CHUANG-HUA
IPC: F16C11/04
Filed: 2005-05-23
Granted: 2007-11-11
Abstract: A self-locking hinge includes a driving element, a housing, a slider and a hooking part. The driving element is pivotably mounted on the housing. The housing has an opening formed on a wall of the housing. The slider is movably disposed in the housing and always kept in contact with the driving element. The hooking part is disposed in the opening and may be moved out of or into the housing through the opening. The driving element moves the slider such that the slider presses against the hooking part and prevents the hooking part from being pushed back into the housing.
Patent TW-I312755-B (TW)
Title: Binding band and binding band set
Inventor: OKAMOTO ISAO
IPC: B65D63/12
Filed: 2005-05-24
Granted: 2009-08-01
Abstract: A binding band comprises a band part, a pendant hook part provided at one end of the band part, and an enclosed-wall part provided at the other end of the band part and having a passage through which the band part is vertically passed. The enclosed-wall part has a slit through which the band part is inserted into the passage from the side.
Patent TW-I261567-B (TW)
Title: Rapid air quantity generating and wind direction changing device and aircraft having the device mounted on side face of airframe
Inventor: IKEDA KAIDOU
IPC: B64C27/18
Filed: 2005-06-29
Granted: 2006-09-11
Abstract: To realize mass transport, free flight, and safe operation with saved energy by controlling the air quantity and the wind direction of a device mounted on the airframe of an aircraft and capable of freely changing both the air quantity and wind direction by freely changing the blowout direction of a rotor with shroud having the principle of driving of a linear motor. A total of two or more of large or ultra large rapid air quantity generating and wind direction changing devices having a diameter exceeding 10 m to 20 m are installed on both side faces or side walls of the airframe, at least one on each side. By the mechanism of the rapid air quantity generating and wind direction changing device capable of freely controlling the air quantity and wind direction, the safe aircraft capable of transporting a large amount of cargos and passengers and freely flying in the air, and easily controllable can be realized with less energy.
Patent TW-I285516-B (TW)
Title: Organic electro luminescence device and fabrication method thereof
Inventor: BAE SUNG-JOON
IPC: H05B44/00
Filed: 2005-06-30
Granted: 2007-08-11
Abstract: An organic electro luminescence device includes: a display region and a non-display region defined in first and second substrates, sub-pixels defined in the display region; an array element including at least one TFT in the display region of the first substrate in each sub-pixel; a first electrode in an inner surface of the second substrate; a buffer in a predetermined region to partition an emission region of each sub-pixel on the first electrode, and an electrode separator on the buffer; an insulating layer in the emission region of each sub-pixel, and a spacer formed on the insulating layer; an organic electro luminescent layer in the emission region of each sub-pixel, the emission region including the insulating layer and the spacer; and a second electrode on the second substrate where the organic electro luminescent layer is formed.
Patent TW-I257679-B (TW)
Title: IC packaging structure
Inventor: WANG LU-SHAN
IPC: H01L21/60
Filed: 2005-07-08
Granted: 2006-07-01
Abstract: The present invention relates to an IC packaging structure comprising a substrate, a chip, a plurality of tin balls, and a bottom filler, wherein: the substrate is made of metal material, such as cooper or aluminum; the chip is installed on the substrate; the tin balls, whose upper edges and lower edges are connected to the chip and the substrate respectively, are disposed between the chip and the substrate; the bottom filler made of metallic alloy with low melting point is filled in the area between the chip and the substrate; thus, the heat generated by the chip can be transmitted downward through the substrate so that the heat-dissipating efficiency is more preferable; in addition, the metallic alloy with low melting point installed between the chip and the substrate can be used to provide a buffering function, which is capable of effectively absorbing the deformations of the chip and the substrate, decreasing the stress caused by the difference between coefficients of thermal expansion of the chip and the substrate and effectively preventing the occurrence of warping, breaking, and falling of the chip.
Patent TW-I264790-B (TW)
Title: Method of reducing charging damage to integrated circuits during semiconductor manufacturing
Inventor: CHEN KO-TING
IPC: H01L21/64
Filed: 2005-07-26
Granted: 2006-10-21
Abstract: A semiconductor substrate having an integrated circuit die area surrounded by a scribe lane is provided. Within the integrated circuit die area, a first trench isolation region and a second trench isolation region are formed on the semiconductor substrate, wherein the first trench isolation region isolates a first active device region from a second active device region, and the second trench isolation region comprises a plurality of trench dummy features for reducing loading effect. A first gate electrode is formed on the first active device region and a second gate electrode on the second active device region. The first active device region is masked, while the second active device region and the trench dummy features are exposed. An ion implantation process is then performed to implant dopant species into the second active device region.
Patent TW-I262369-B (TW)
Title: System, method and computer-readable medium for identifying dynamic characteristics of a small-sized fluid bearing
Inventor: CHAO CHANG-PO
IPC: G05D13/00
Filed: 2005-08-16
Granted: 2006-09-21
Abstract: A system and method for identifying a small-sized fluid bearing employs an air bearing to connect the spindle of a driving motor and another spindle, so as to reduce the radial runout range of a main spindle formed by the spindle of the driving motor and the another spindle during the rotation of the main spindle. The above-mentioned system and method also utilizes a suspension to support the small-sized fluid bearing and the another spindle. Herein, the suspension provides a relatively softer radial stiffness, so as to reduce the radial vibration of the small-sized fluid bearing during the main spindle being rotating. Also, the above-mentioned system and method employs a sensing module to sense the change of the small-sized fluid bearing as the main spindle rotates and to output sensed data related to the small-sized fluid bearing, so as to offer the sensed data to a computer module to be processed for calculating the dynamic coefficients of the small-sized fluid bearing and for identifying the small-sized fluid bearing.
Patent TW-I276132-B (TW)
Title: A switch driver apparatus and electronic device employing the same
Inventor: CHIU MING-CHIEN
IPC: H01H23/12
Filed: 2005-09-09
Granted: 2007-03-11
Abstract: An electronic device includes a driving member, a front panel, a controlling member, and at least one fixing base retained in a printed circuit board that comprises a plurality of switches. The driving member includes a handle and an axis. A hole is defined in the front panel, for receiving the driving member. The controlling member includes a connecting portion located in an end thereof and a driving rod. The axis of the driving member and the connecting portion of the controlling member cooperatively connect the driving member and the controlling member. The controlling member is fixed in the printed circuit board by the fixing base. Because the controlling member can controlling the different position switches of the printed circuit board, the different circuit loops can open or closed simultaneously.