baber/WOPTO huggingface dataset:
Patent TW-I249282-B (TW)
Title: Heat dissipating fan without circumfluence
Inventor: LIOU WEN-HAU
IPC: H02K7/14
Filed: 2003-11-13
Granted: 2006-02-11
Abstract: The present invention relates to a heat dissipating fan without circumfluence, which comprises a motor stator, a frame, a motor rotator and fan blades. The air inlet side of the frame is assembled with the motor stator by a supporting structure, so that the motor rotator is placed in the frame and the motor rotator is mounted on the motor stator. The motor rotator can be fixed with the fan blades so that the fan blades are positioned at the air outlet side of the heat dissipating fan, so as to increase the wind flow area of the air outlet of the heat dissipating fan, and produce no retard area at the lower ends of the fan blades, thereby achieving the effect of increasing the heat dissipating area and decreasing the noise.
Patent TW-I232150-B (TW)
Title: Improved structure of non-slip wrench
Inventor: HU HOU-FEI
IPC: B25B13/04
Filed: 2003-11-18
Granted: 2005-05-11
Abstract: The present invention provides an improved structure of a non-slip wrench. Its latch edges are installed on the terminal face of a polygonal hole. These latch edges can be formed integrally. Since this processing is simple and fast, its production cost is reduced and its product competitiveness is increased. Furthermore, since the terminal face of the polygonal hole has a better thickness, the latch edges are installed on the terminal face of the polygonal hole without affecting the structural strength of the polygonal hole. The contact area between the latch edges and a driving component is greatly increased, and the longitudinal force received by the latch edges is reduced. Furthermore, since the latch edges are installed on the terminal face of the polygonal hole, the problem of stress concentration on the corner of the latch edges can be avoided. Under the status of a high torque, there is no danger for the corner and the latch edges to collapse. Thus, the invented structure is practical and good in use and has a high industrial application and improvement.
Patent TW-I231186-B (TW)
Title: Concealed type slide fastener
Inventor: KAETSU YOUHEI
IPC: A44B19/36
Filed: 2003-12-01
Granted: 2005-04-21
Abstract: A concealed type slide fastener comprises two fastener tapes having their opposed edges folded thereon; two rows of fastener elements mounted on the folded edges; a top end stop mounted a fastener element row; and a slider movable along the element rows. The slider 1 has a slider body and a guidepost mounted on the body to define therewith a guide channel through which the element rows run. The guidepost has a sliding surface formed on each side and an overhanging element-guiding portion extending from the upper end of the sliding surface. The concealed type slide fastener further includes means for preventing contact between the element-guiding portion and a corner of the top end stop which faces the element-guiding portion.
Patent TW-I231104-B (TW)
Title: Enhanced SDU discard signaling procedure in wireless communication systems
Inventor: JIANG SAM SHAW-SHIANG
IPC: H04B1/00
Filed: 2004-02-13
Granted: 2005-04-11
Abstract: This invention of a modified MRW procedure eliminates any other SN_MRWi fields in the MRW SUFI that have the same value as the SN_MRWLENGTH field has. Therefore, the size of the MRW SUFI can be shortened and separated MWR procedures can be eliminated in some cases. In addition, the SDUs completely contained in the first transmitted AMD PDU after the termination of the MRW procedure can be processed as correctly received SDUs by the receiver so that the transmitted data octets over the air are fully utilized to improve the overall system efficiency.
Patent TW-I275574-B (TW)
Title: High purity silica crucible by electrolytic refining, and its production method and pulling method
Inventor: KISHI HIROSHI
IPC: C30B15/10
Filed: 2004-02-27
Granted: 2007-03-11
Abstract: This invention provides a high purity silica crucible having low impurity concentration in its inner portion, and its production method. The crucible, in which at least each content of Na and Li being contained in the depth of 1 mm from the inside surface is less than 0.05 ppm, is given by a production method of a high purity silica glass crucible, wherein a purity of the melted silica powder layer is increased by applying a voltage between a mold and an arc electrode to move impurity metals being contained in the melted silica glass layer to the outside, when the silica crucible is produced by arc plasma heating a raw material powder of silica in an inside surface of a hollow rotary mold. The method comprises, keeping an arc electrode potential of within ±500 V during an arc melting, applying a voltage of from -1000 V to -20000 V to a mold being insulated to the ground, and applying a high voltage to the un-melted silica powder layer of the outside.
Patent TW-I286849-B (TW)
Title: Positive electrode active material for nonaqueous electrolyte secondary battery and nonaqueous electrolyte secondary battery
Inventor: TAKAHASHI TAKESHI
IPC: H01M10/0587
Filed: 2004-03-03
Granted: 2007-09-11
Abstract: Disclosed is a positive electrode active material for a nonaqueous electrolyte secondary battery having at least a lithium-transition metal composite oxide of a layer structure, in which an existence ratio of at least one selected from the group consisting of elements which may become tetravalent and magnesium is 20% or more on a surface of the lithium-transition metal composite oxide. By use of this positive electrode active material, a nonaqueous electrolyte secondary battery having excellent battery characteristics, specifically, having excellent high rate characteristics, cycle characteristics, low-temperature characteristics, thermal stability, and the like, under the even more harsh environment for use can be realized.
Patent TW-I246934-B (TW)
Title: Golf iron club head with ventilation structure
Inventor: TZENG WEN-JENG
IPC: A63B102/32
Filed: 2004-03-16
Granted: 2006-01-11
Abstract: This invention is related to a golf iron club head with ventilation structure which is mainly related to comprise a base body with a front flat surface whereon a storage trough having an opening is formed and a beating faceplate installed on the opening. Plural ventilation ditches which extend outwardly from the storage trough and are arranged in a radiate shape are formed around the storage trough on the front flat surface. Also an aeration ditch encircles the external circumference of the ventilation ditch and respectively connects each ventilation ditches. A connection aperture is formed on the back surface of the base body which connects with the aeration ditch and directly conducts to the outside. When the beating faceplate is welded or compressed to fit the base body, the aeration ditch instantaneously forms a circular ventilation channel by which the air inside the storage trough can be discharged from the golf iron club head via the ventilation ditches, the aeration ditch and the connection aperture.
Patent TW-I249317-B (TW)
Title: Verification method at the subscriber end of WAP downloading service and structure thereof
Inventor: LIN CHAU-CHIUN
IPC: H04L9/32
Filed: 2004-04-20
Granted: 2006-02-11
Abstract: The present invention provides a verification method at the subscriber end of WAP downloading service and structure thereof. When the content server receives the downloading request at the subscriber end, the verification unit and the downloading serial-number are transmitted to the subscriber's mobile phone, the subscriber can connect to the verification unit based on the WAP Push and proceed verification. After verification is completed to pass, the subscriber is permitted to connect to the content server for downloading. Furthermore, the fee is charged only after the downloading is completed, so that repeated charging is prevented.
Patent TW-I243077-B (TW)
Title: Apparatus and method of securing a workpiece during high-pressure processing
Inventor: YOKOMIZO KENJI
IPC: B08B7/00
Filed: 2004-04-27
Granted: 2005-11-11
Abstract: An apparatus is disclosed for performing high-pressure processing of a workpiece having a top face and a bottom face. The apparatus comprises a processing chamber and a holder for securing the workpiece within the processing chamber so that a substantial portion of the top face and a substantial portion of the bottom face is exposed to a processing material introduced into the processing chamber. In one embodiment, the holder comprises an upper segment and a lower segment. The lower segment contacts the workpiece at or near an edge of the workpiece, thus supporting the workpiece in a first vertical direction and securing it in a horizontal plane. The upper segment contacts the workpiece at or near an edge of the workpiece, securing it in a second vertical direction.
Patent TW-I258406-B (TW)
Title: Improved separation prevention structure for a polygonal socket ratchet wrench
Inventor: HSIEN CHIH-CHING
IPC: B25B13/46
Filed: 2004-05-04
Granted: 2006-07-21
Abstract: This invention aims to provide an improved separation prevention structure for a polygonal socket ratchet wrench, for overcoming the defects found in the conventional ratchet wrench having a separation prevention structure that is difficult for manufacturing, easily deformable and damaged. To achieve the object, according to this invention, a lateral opening provided to a compartment for receiving the ratchet body in a wrench body is inwardly extended with a barrier. An opening formed by the barrier is slightly smaller than an opening of a claming seat of the ratchet wheel, so as to reduce manufacturing and assembling cost while preventing nuts from separating from the clamping seat.
Patent TW-I249057-B (TW)
Title: Backlight assembly for directly backlighting displays
Inventor: ONO SHINICHIROU
IPC: F21Y103/00
Filed: 2004-05-19
Granted: 2006-02-11
Abstract: A backlight assembly comprises a plurality of linear light sources arranged in parallel behind a display screen. The plurality of linear light sources is divided into a first group and a second group. The linear light sources belonging to the first group are oriented in a first direction. The linear light sources belonging to the second group are oriented in a second direction opposite to the first direction. The backlight assembly comprises a first inverter substrate for driving the linear light sources belonging to the first group, and a second inverter substrate for driving the linear light sources belonging to the second group. The first and second substrates are arranged on one side of the linear light sources and the opposite side thereof, respectively.
Patent TW-I242917-B (TW)
Title: Laser crystallization system and method of real-time controlling an energy density in a laser annealing procedure
Inventor: TSAO I-CHANG
IPC: H01S3/097
Filed: 2004-05-24
Granted: 2005-11-01
Abstract: A laser crystallization system and a method of real-time controlling an energy density in a laser annealing procedure are provided. The laser crystallization system has an excimer annealing device and an optical inspection device. The method includes performing an optimal energy density determination procedure for determining an optimal energy density and performing an excimer annealing procedure with excimer laser having the optimal energy density.
Patent TW-I252176-B (TW)
Title: Method for manufacturing liquid ejection head
Inventor: KOMURO HIROKAZU
IPC: B41J2/16
Filed: 2004-06-21
Granted: 2006-04-01
Abstract: A method for manufacturing a liquid ejection head having a substrate 11 including an electro-thermal transducer 13 for ejecting a liquid from an ejection opening 16, an electrode wiring section 26 electrically connecting the electro-thermal transducer 13 and driver elements 21 to 23 thereof, and a liquid supply port 12 therethrough comprises the steps of forming a sacrificial layer by using the same material as the electrode wiring section 26 at a position at which the liquid supply port is to be formed during forming the electrode wiring section 26, forming an anti-etching layer covering the sacrificial layer, removing the sacrificial layer by etching the substrate 11 from a surface thereof opposite to the surface on which the electro-thermal transducer 13 is formed to expose the anti-etching layer of a portion to be the liquid supply port 12, and removing the exposed anti-etching layer to form the liquid supply port 12 in the substrate 11, whereby it is possible to shorten the process for manufacturing the liquid ejection head.
Patent TW-I229915-B (TW)
Title: Method and system for analyzing wafer yield against uses of a semiconductor tool
Inventor: CHANG HUAN-YUNG
IPC: G06F19/00
Filed: 2004-06-28
Granted: 2005-03-21
Abstract: A method for analyzing wafer yield against uses of a semiconductor cool. A yield database includes at least yield data consisting of a wafer identity number, wafer yield, and a serial number of the semiconductor tool. A processing device generates a box plot chart according to the yield data. Thereafter, the processing device generates a P-value statistical chart according to the yield data. Then, the processing device generates a ratio limit chart according to the yield data. The processing device divides a high yield percentage value into a low yield percentage value to generate a deviant quotient. Thereafter, the processing device analyzes influence of the semiconductor equipment on the wafer yield according to the deviation limit and the deviant quotient. Finally, the semiconductor equipment is adjusted according to the box plot chart, the P-value statistical chart, and the ratio limit chart.
Patent TW-I263678-B (TW)
Title: Collagen of fish scale and method of making thereof
Inventor: WU CHWEN-HERNG
IPC: C12S3/14
Filed: 2004-10-27
Granted: 2006-10-11
Abstract: The present invention is to provide collagen of fish scale and a method of making thereof, more particularly, to a method of extracting collagen of fish scale by an enzymatic method, comprising: (a) heating the fish scale after wishing; (b) pulverizing the wished dried fish scale; (c) adding protein hydrolase into the pulverized material in water at room temperature for performing enzymatic treatment; (d) centrifuging the material obtained by step (c); (e) obtaining the suspension solution from the centrifuged material obtained by step (d); and (f) drying the suspension solution obtained by step (e) to form powder. The method of the present invention is capable of obtaining collagen of fish scale with high yield, high purity and low contamination.
Patent TW-I247422-B (TW)
Title: Solid-state camera
Inventor: ABE TAKESHI
IPC: H01L27/146
Filed: 2004-11-05
Granted: 2006-01-11
Abstract: The present invention targets at solving the following problem, which pixel attributes are lowered due to smaller active region of a photoelectric conversion portion, if a well contact zone and the photoelectric conversion portion are formed in the active region respectively. A solid-state imaging device having an arrangement in which well contact is achieved for each pixel is provided. In the solid-state imaging device, by fixing potential of well formed in a photoelectric conversion part 21 or transistors 22 to 25 of a pixel 20 to be a constant, a well contact zone 55 is formed in an active region identical to the photoelectric conversion portion. A portion required by a separation zone in the former device is allocated to the active region 42 of the photoelectric conversion portion 21 such that the attenuation of pixel attribute generated due to well contact area establishment can be controlled as a minimum.
Patent TW-I266775-B (TW)
Title: Polyacrylic acid hydrazide and crosslinking or hardening agent for resin
Inventor: ABE YOSHINOBU
IPC: C08K5/00
Filed: 2004-11-11
Granted: 2006-11-21
Abstract: This invention provides a crosslinking or hardening agent for resin, comprising polyacrylic acid hydrazide having an average molecular weight of 10,000 to 150,000, a hydraziding ratio of 30% or more, and 80 or more of hydrazide groups per one molecule, as the active ingredient. This invention also provides a polyacrylic hydrazide having an average molecular weight of 20,000 to 30,000, and 50,000 to 150,000, respectively.
Patent TW-I270379-B (TW)
Title: Use and manufacturing process for liposomal doxorubicin pharmaceutical composition
Inventor: CHEN TE-JUNG
Filed: 2004-11-22
Granted: 2007-01-11
Abstract: The present invention provides a liposomal doxorubicin pharmaceutical composition for treating mammals having pancreatic cancer, and a process of manufacturing the composition.
Patent TW-I283282-B (TW)
Title: Top panel for cooking stove
Inventor: MIZUTANI YOSHIHIRO
IPC: F24C15/10
Filed: 2005-03-09
Granted: 2007-07-01
Abstract: The invention provides a top panel for a drop-in type cooking stove structured of a metal flat panel capable of preventing a hand from touching on a front side of the top panel and feeling hot as much as possible. This top panel for the cooking stove is provided with a protecting body 32 of resin along a front edge of a top panel main body 31 structured of the metal flat panel, and the protecting body 32 is connected to the top panel main body 31 by fitting a male engaging part 313 formed on the front edge of the top panel main body 31 and a female engaging part 321 formed on the protecting body 32. A cover part 323 overlapping on a part close to the front edge of an upper surface of the top panel main body 31 is extended to the protecting body 32. When an operation hole 3 for inserting an operation shaft 8a of an operation part 8 for a heat source is opened on the top panel main body 31, the cover part 323 is formed so as to overlap over an operation hole forming area of the top panel main body 31. In addition, a seal member 4F mounted on a front edge side of a lower surface of the top panel is fixed so as to bridge over both of the top panel main body 31 and the protecting body 32 so that the seal member 4F can be used also as a connecting member of the top panel main body 31 and the protecting body 32.
Patent TW-I258838-B (TW)
Title: Electrostatic protection device
Inventor: MORISHITA YASUYUKI
IPC: H01L27/02
Filed: 2005-04-20
Granted: 2006-07-21
Abstract: The electrostatic protection device comprises a semiconductor substrate of a first conductivity type, a well of a second conductivity type formed on the semiconductor substrate, a first diffusion layer of the first conductivity type formed on the second conductivity type well and connected to a signal terminal, a first well of the first conductivity type formed on the semiconductor substrate, a first diffusion layer of the second conductivity type formed on the first well and connected to a ground terminal, a second well of the first conductivity type formed on the semiconductor substrate and spaced apart from the first well and a second diffusion layer of the first conductivity type formed on the second well connected to a ground terminal.
Patent TW-I255667-B (TW)
Title: Organic electroluminescent device and manufacturing method thereof and flat display device using the same
Inventor: LIU TSWEN-HSIN
IPC: H05B33/10
Filed: 2005-04-21
Granted: 2006-05-21
Abstract: An organic electroluminescent device (OELD) is provided. The OELD includes a substrate, an anode, a cathode, a hole transport layer, a phosphorescence emission layer and a hole blocking layer. The anode and the cathode opposite to the anode are disposed over the substrate. The phosphorescence emission layer is disposed between the anode and the cathode. The phosphorescence emission layer is composed of an octahedral structure emission material. The hole transport layer is disposed between the anode and the phosphorescence emission layer. The hole blocking layer is disposed between the phosphorescence emission layer and the cathode.
Patent TW-I286807-B (TW)
Title: Carrying structure of electronic component
Inventor: HSU SHIH-PING
IPC: H01L21/60
Filed: 2005-04-26
Granted: 2007-09-11
Abstract: A carrying structure of an electronic component is proposed. The carrying structure includes at least one supporting board with at least one opening disposed thereon, at least one adhesive layer formed on the supporting board, and at least one electronic component having an active face and a non-active face located in the opening. The gap between the opening and the electronic component is filled with a portion of the adhesive layer, and thus the electronic component is fixed in the opening of the supporting board.
Patent TW-I267843-B (TW)
Title: Method and apparatus for demodulating WAP of optical disc
Inventor: YAMAWAKI MASASHI
IPC: G11B7/007
Filed: 2005-08-24
Granted: 2006-12-01
Abstract: A method for demodulating a WAP of an optical disc that ensures the read rate of address information while improving the reading accuracy. The method includes detecting in full bits a head invert phase wobble of each wobble data unit in an address field, and correcting generation timing of a demodulation signal based on the detection result so that the head invert phase wobble is properly detected.
Patent TW-I264831-B (TW)
Title: Wafer level package and method for making the same
Inventor: WANG WEI-CHUNG
IPC: H01L31/0203
Filed: 2005-08-24
Granted: 2006-10-21
Abstract: The present invention relates to a wafer level package and method for making the same. The method of the invention comprises: (a) providing a metal layer, the metal layer having a first surface and a second surface; (b) forming a plurality of first caves and second caves on the first surface; (c) forming a cap portion in each first cave and around each first cave and forming a conductive portion in each second cave and around each second cave; (d) tapping a wafer onto the cap portions and the conductive portions; and (e) removing the metal layer. Whereby, the process will be shortened and the cost will decrease. The method of invention provides the conductive portions used for convenient leads connecting with outside components and further decreases the size of the package.
Patent TW-I263989-B (TW)
Title: Information storage medium, method of managing replacement information, recording and reproducing apparatus, and host apparatus
Inventor: HWANG SUNG-HEE
IPC: G11B7/00
Filed: 2005-08-31
Granted: 2006-10-11
Abstract: An information storage medium, a replacement information management method, a recording and reproducing apparatus, and a host apparatus are provided. The information storage medium includes: a defect list for storing replacement entries having replacement information related to replacement of defects detected in data recorded on the medium or replacement to update data recorded on the medium, wherein at least one replacement entry having invalid replacement information among the replacement entries stored in the defect list is deleted. Accordingly, an overflow of the defect list can be prevented and the size of the defect list can be minimized, thereby increasing medium usage efficiency.
Patent TW-I267328-B (TW)
Title: Printed circuit board having improved vias
Inventor: LIN YU-HSU
IPC: H05K3/04
Filed: 2005-09-05
Granted: 2006-11-21
Abstract: The invention relates to a printed circuit board having improved vias for improving signal integrity. The printed circuit board includes a first layer, a second layer, a third layer and a via. The via includes a drill hole, a first pad and a second pad. The first pad is arranged at the first layer, and the second pad is arranged at the second layer. The drill hole is transversely defined through the first layer and the second layer. A circular hole is defined in the third layer corresponding to the second pad.
Patent TW-I277373-B (TW)
Title: Method of continuous producing flexible printed circuit board
Inventor: HSU CHIA-SHUO
IPC: H05K1/03
Filed: 2005-09-16
Granted: 2007-03-21
Abstract: A method of continuous producing flexible printed circuit board includes the steps of: providing a substrate, which includes an electrical conductive layer and a flexible layer; manufacturing an electrical conductive wiring on the substrate; forming a back film on the substrate having the electrical conductive wiring; molding out a number of flexible printed circuit board attaching to the back film respectively.