baber/WOPTO huggingface dataset:
Patent TW-436345-B (TW)
Title: Metallic powder molding material and its re-compression molded body and sintered body obtained from the re-compression molded body and production methods thereof
Inventor: YOSHIMURA TAKASHI
IPC: C22C33/02
Filed: 2000-04-06
Granted: 2001-05-28
Abstract: This invention relates to a metallic powder molding material and its re-compression molded body and sintered body obtained from the re-compression molded body and production methods thereof, which is suited to obtain structural machine parts composed of sintered metal. In a preliminary molding step 1, a metallic powder mixture 7 obtained by blending an iron-based metal powder 7a with graphite 7b such that the graphite is present in an amount of preferably not less than 0.1% by weight, more preferably not less than 0.3% by weight, is compacted into a preform 8 having a density of not less than 7.3 g/cm<SP>3</SP>. In a provisional sintering step 2, the preform 8 is provisionally sintered at a predetermined temperature to form a metallic powder-molded body 9 having a structure in which the graphite remains along a grain boundary of the metal powder. In a re-compaction step 3, the metallic powder-molded body 9 is re-compacted into a re-compacted body 10. In a re-sintering step 4, the re-compacted body 10 is re-sintered to obtain a sintered body 11. In a heat treatment step 5, the sintered body 11 is heat-treated to obtain a heat-treated sintered body 11. Accordingly, in accordance with the present invention, there are provided a re-compacted body produced from a metallic powder-molded body having an excellent deformability which is suitably applied to the production of machine parts exhibiting high mechanical properties due to the use of sintered metal, and a sintered body produced from the re-compacted body as well as a process for the production thereof.
Patent TW-459202-B (TW)
Title: Transparent loading of resources from read-only memory for an application program
Inventor: MUELLER PATRICK JAMES
IPC: G06F9/445
Filed: 2000-04-17
Granted: 2001-10-11
Abstract: A method, system, and computer program product for transparently loading resources (such as stored bitmaps, images, fonts, and sound files) from read-only memory (ROM) for an application program executing on a Java virtual machine (JVM) typically, the invention will be used on an embedded computing device which has no disk storage and no file system software. A novel class loader is described, which loads resources from ROM and returns an input stream object as is expected by the existing application program. Therefore, when using the present invention, no change is required to existing application code to use resources stored in ROM. (In addition, no change to existing applications is required in order to invoke the code of the present invention). The invention may be used with programs written in the Java programming language, or with programs written in other languages that execute on a JVM.
Patent TW-555647-B (TW)
Title: Paper mill core structure for improved winding and support of paper mill roll
Inventor: GERHARDT TERRY
IPC: B65H75/10
Filed: 2000-04-24
Granted: 2003-10-01
Abstract: Paper mill cores of the invention are structured to allow winding and unwinding chucks to distort the interior diameter and shape of the interior body wall of the core while resisting distortion of the core exterior to prevent center burst failure. The paper mill cores of the invention include a multi-ply zone of high strength, but relatively compliant, paperboard plies within the outer 70% (based on the total body wall thickness) of the body wall having a thickness of at least about 4 mm. An interior zone constituting at least about 25% of the total thickness of the body wall is formed from extremely high strength, extremely high density paperboard plies. The overall wall thickness of the core is preferably at least about 15 mm, and is thus preferably increased, as compared to the wall thickness of conventional high strength wide paper mill cores formed entirely of extremely high strength, extremely high density, non-compliant paperboard plies.
Patent TW-484243-B (TW)
Title: Solid electrolyte battery
Inventor: AKASHI HIROYUKI
IPC: H01M50/129
Filed: 2000-05-24
Granted: 2002-04-21
Abstract: A solid electrolyte battery having improved energy density and safety, the solid electrolyte battery incorporating a positive electrode; a negative electrode disposed opposite to the positive electrode; a separator disposed between the positive electrode and the negative electrode; and solid electrolytes each of which is disposed between the positive electrode and the separator and between the separator and the negative electrode, wherein the separator is constituted by a polyolefine porous film, the polyolefine porous film has a thickness satisfying a range not smaller than 5 μm nor larger than 15 μm and a vacancy ratio satisfying a range not lower than 25% nor higher than 60%, and the impedance in the solid electrolyte battery is higher than the impedance realized at the room temperature when the temperature of the solid electrolyte battery satisfies a range not lower than 100 DEG C nor higher than 160 DEG C.
Patent TW-539671-B (TW)
Title: Formazan metal complexes
Inventor: YANO KENTARO
IPC: G11B7/249
Filed: 2000-06-05
Granted: 2003-07-01
Abstract: The present invention provides organic compounds which improve the light resistance of organic dye compounds without substantially deteriorating their preferable light properties when applied to them, and have satisfactory solubility in organic solvents and compatibility with organic dye compounds. The object of the present invention is solved by formazan metal complexes which comprise specific formazan compounds as ligands; processes thereof; light-resistant improvers, optical recording media, and light absorbents, which all comprise the formazan metal complexes; and formazan compounds as intermediates for producing the formazan metal complexes.
Patent TW-I255290-B (TW)
Title: Re-release type adhesive and re-release type adhesive sheet
Inventor: HASHIMOTO KOUICHI
IPC: H01L21/304
Filed: 2000-06-14
Granted: 2006-05-21
Abstract: A re-release type adhesive is disclosed, which, when subjected to curing reaction caused by irradiation with radiation, shows a sufficient drop of adhesion and causes the adherend to be warped to a minimized extent as developed by the shrinkage force caused by the curing reaction. The re-release type adhesive comprises a radiation-reactive polymer having one carbon-carbon double bond and an intramolecular side chain having a chain length of 6 or more in terms of number of atoms. The release type adhesive shows a shrinkage force of 30 MPa or less as developed by curing reaction caused by irradiation with radiation. A re-release type adhesive sheet is also disclosed, comprising a substrate film and an adhesive layer comprising the re-release type adhesive, provided on one surface thereof.
Patent TW-495451-B (TW)
Title: Cooler for gas generator of an inflatable bag and its manufacturing method
Inventor: FUKUNAGA KATSUAKI
IPC: B60R21/26
Filed: 2000-07-13
Granted: 2002-07-21
Abstract: This invention relates to a cooler for gas generator of an inflatable bag in which the unhomogenuity of density in axial direction can be reduced even if under compression in axial direction. A modeling body formed by wire material is formed by compression in axial direction. The difference between pressure loss in radial direction of cooler at upper half, and the pressure loss in radial direction of cooler at lower half, under the environment of 20 DEG C and with a flow rate of 250 L/min, is below 10 mm H2O.
Patent TW-477951-B (TW)
Title: Game device, game system, storage medium and image display method
Inventor: KUBO MORIKUNI
IPC: A63F13/45
Filed: 2000-07-24
Granted: 2002-03-01
Abstract: In a game system having inherent identification data assigned to each of memory card devices, novel cards can be generated by comparing the inherent identification data with a password given as an input signal. Thus, the inherent identification data can have functions other than a product identification function. Specifically, when a predetermined correlation is obtained as a result of this comparison between the inherent identification data and the password, a specific card determined by the correlation is generated as the novel card in a lottery style. The specific card can be used in a card game implemented by a game device main unit.
Patent TW-562848-B (TW)
Title: Organic electroluminescence material and electroluminescence device using the same
Inventor: TADA HIROSHI
IPC: H01L51/00
Filed: 2000-08-02
Granted: 2003-11-21
Abstract: An organic electroluminescence material of the present invention includes, in order to provide a durable organic EL device emitting light of high brightness, a compound shown by the following general formula (A-I) or (B-I) wherein, A1 to A3 which may be the same or different, are independently each a substituent shown by the general formula (A-II), and a1, b1 and b2 are independently each an aryl group which may be substituted, a1 having at least one substituent shown by the general formula (B-II), and b1 and b2 each having at least one substituent shown by the general formula (B-III), and b1 and b2 may be the same or different.
Patent TW-458921-B (TW)
Title: Coil handling device
Inventor: WITCZAK STANISLAW
IPC: B65B27/06
Filed: 2000-11-24
Granted: 2001-10-11
Abstract: A coil handling system, and a method of operating the same, comprises an indexer assembly having a pair of rotatable spindles mounted thereon for supporting a coil of material upon which binding straps are to be placed at predetermined circumferential positions by a strap binding assembly when the rotatable spindles index the coil of material to the predetermined circumferential positions. Upon completion of the strap binding operation, an upender assembly is moved upwardly from a lowered position so as to remove the bound coil of material from the indexer assembly, the indexer assembly is moved to a location remote from the upender assembly so as to permit the upender assembly to be returned to its lowered position with the bound coil of material supported thereon, and the upender assembly is returned to its lowered position at which the upender assembly deposits the bound coil of material upon a conveyor assembly which conveys the bound coil of material to a remote location for further routing or processing prior to commercial distribution.
Patent TW-473693-B (TW)
Title: Method and apparatus for handling translucency in 3D graphics
Inventor: WOOD KARL J
IPC: G06T15/50
Filed: 2000-09-15
Granted: 2002-01-21
Abstract: In a method of image processing for rendering a two-dimensional pixel image from a plurality of triangular image primitives to be projected onto an image plane, parameter values at positions within the triangles are translucency values. All the translucent pixel fragments are characterised as partial fragments, and the fragments are inserted into a pixel fragment buffer from front to back. The final colour of a pixel is determined from the foremost fragment.
Patent TW-536594-B (TW)
Title: Device for energy absorption and vibration suppression that is not limited to axial direction
Inventor: JIANG DE-CHIUAN
IPC: F16F7/08
Filed: 2000-10-02
Granted: 2003-06-11
Abstract: The present invention relates to a device for energy absorption and vibration suppression that is not restricted to axial direction, which makes use of the own weight of a building or a target object to induce a pressure on a round and smooth high loading socket with a plurality of different functions in order to utilizes rotation of rolling elements within a spherical body returning device formed in the socket, and pressure buffering space in a high loading chamber for realizing absorption of instantaneous impact caused by earthquake energy as well as automatic return for displacement thereby ensuing that columns or base of the building or the target object can be retained at the original locations without deviation from center location.
Patent TW-457330-B (TW)
Title: Twist latch
Inventor: MURAI RYUKICHI
IPC: E05B65/52
Filed: 2000-10-27
Granted: 2001-10-01
Abstract: A plug (1) of a twist latch is comprised of a main body (4), knob body (5) and fixing plate (6). The main body (4) has a shaft-bearing portion (11) provided on a base (10), whose outer shape is an ellipse and having a circular hole portion (20) inside. An upper portion of the shaft-bearing portion (11) is a contracted diameter portion (12) while a lower portion thereof is an expanded diameter portion (13). Several protruded ridge portions (14) are provided on the expanded diameter portion (13) to form an engaging portion. The knob body (5) has a knob portion (25) of an ellipse-trapezoidal shape having a shaft portion (27) extended from a bottom face thereof. The shaft portion (27) is divided along an axis thereof. This shaft portion (27) is rotatably fit into the shaft-bearing portion (11). The fixing plate (6) has a hole portion (32) in which the shaft-bearing portion (11) can be inserted, and is formed with fitting portions (37) that can be fit onto an engaging portion, on the periphery of the hole portion (32). When this plug (1) is mounted on a cloth, the shaft-bearing portion (11) is inserted from a back side of the cloth. Upon use of this plug (1), the knob body (5) is inserted into a socket (2) provided on a mating cloth and the knob portion (25) is turned so as to engage the plug (1) with the socket (2). Thus, the plug (1) can be attached from a back side of a cloth such as a bag, and the twist latch has a tough structure and a good appearance and does not easily slip out of the cloth.
Patent TW-469513-B (TW)
Title: Surface treatment anneal of silicon-oxy -carbide semiconductor surface layer
Inventor: SHAO HUILI
IPC: H01L21/314
Filed: 2000-11-24
Granted: 2001-12-21
Abstract: A method of surface treating a semiconductor surface and semiconductor article is disclosed. A deposited semiconductor surface layer is treated and annealed within an alkyl environment of a chemical vapor deposition chamber to passivate the semiconductor surface layer by bonding with the silicon and attaching alkyl terminating chemical species on the surface of the semiconductor surface layer to aid in dehydroxylating the surface. The semiconductor surface layer comprises a polysilicon-oxy-carbide surface layer having a carbon content ranging from about 5% to about 20% at the molecular level and a dielectric constant of about 2.5 to about 3.0.
Patent TW-490979-B (TW)
Title: Channel-based internet network
Inventor: NOBAKHT LIDA
IPC: H04N7/173
Filed: 2001-01-29
Granted: 2002-06-11
Abstract: A channel-based network including a system server 110, one or more Internet sites 120 and one or more user terminals 130. The system server 110 stores a master channel table 112 that includes a list of channel numbers, each channel number having an associated Internet address and an associated Internet site name. Each Internet site of the network is addressable by an associated Internet address stored in the master channel table. Each user terminal automatically (i.e., without user participation) downloads and stores a local copy of the master channel table. The channel numbers and associated Internet site names are read from the downloaded local copy of the channel table and displayed, for example, on a television in a menu-like manner. The user selects an Internet site name from the displayed menu, and enters the channel number associated with the selected Internet site name using an input device that is similar to a television remote control. The user terminal then accesses the selected Internet site by reading the Internet address associated with the entered channel number, and transmitting the Internet address onto the Internet.
Patent TW-490875-B (TW)
Title: Stacked electrochemical cell and method for preparing the same
Inventor: LEE HYANG-MOK
IPC: H01M10/05
Filed: 2001-02-09
Granted: 2002-06-11
Abstract: The present invention relates to an electrochemical element, specifically an electrochemical element with improved energy density comprising multiply stacked electrochemical cells. In order to achieve such objects, the present invention provides an electrochemical element comprising electrochemical cells which are multiply stacked, said electrochemical cells formed by stacking full cells having a cathode, a separator layer, and an anode sequentially as a basic unit, and a separator film interposed between each stacked full cell wherein, said separator film has a unit length which is determined to wrap the electrochemical cells and folds inward every unit length to wrap each electrochemical cell starting from the center electrochemical cell to the outermost electrochemical cell continuously.
Patent TW-524890-B (TW)
Title: Method for preventing corrosion of a furnace and preventing corrodent furnace
Inventor: LIN MING-JI
IPC: F23M20/00
Filed: 2001-02-13
Granted: 2003-03-21
Abstract: A method for preventing corrosion of a furnace by a corrosive gas. The material for the bottom tray in the furnace is made of anti-corrosion alloy such as molybdenum and chromium. The furnace also has an oxygen-containing gas pipe for charging the oxygen-containing gas. The oxygen-containing gas is reacted in a high temperature to form a purple oxide alloy film on the surface of the alloy tray.
Patent TW-480668-B (TW)
Title: Silicon-on-insulator diode and its electrostatic discharge protection circuit
Inventor: KE MING-DAU
IPC: H01L21/786
Filed: 2001-02-16
Granted: 2002-03-21
Abstract: This invention provides silicon-on-insulator (SOI) diode and its electrostatic discharge protection circuit. A SOI gated diode and a non-gated diode are described. PN junction of the SOI gated diode is located below the central area of the gate electrode, which has more junction area than the conventional diode. PN junction of the SOI non-gated diode is located at the central area, which also has more junction area than the conventional diode. Therefore, the inventive SOI diode has a better protection capability due to its larger junction area to sustain heat produced by electrical overstress and electrostatic discharge. The inventive I/O electrostatic discharge circuit includes a plurality of major diodes, a plurality of first diodes and a plurality of second diodes. These diodes are the inventive SOI diodes. When an electrostatic discharge event occurs, this electrostatic discharge circuit can effectively drain electrostatic discharge current and thus reduce its parasitic input capacitance, which can be applied to radio frequency (RF) circuit or high frequency (HF) circuit.
Patent TW-488060-B (TW)
Title: Ferroelectric memory
Inventor: TAKEUCHI YOSHIAKI
IPC: G11C11/22
Filed: 2001-03-07
Granted: 2002-05-21
Abstract: The present invention relates to ferroelectric memory that includes the followings: a memory cell array, which is formed by the arrangement of memory cells having ferroelectric capacitors divided into a plurality of blocks; a boost power circuit, which is provided in each block of the memory cell array to generate a boost voltage required for operation of the memory; a boost power switch, which is provided between a power line connecting to an external power terminal and a power supply terminal of each boost power circuit so as to remain ON during normal operation of the memory; a voltage detector circuit, which is used to detect a drop of voltage level of the power line; and a switch control circuit, which is used to turn off the boost power switches in the blocks of the memory cell array excluding the boost power switch in a currently selected block in response to the output of voltage detector circuit.
Patent TW-466307-B (TW)
Title: Cylinder having guide
Inventor: SATO MOTOHIRO
IPC: F15B15/14
Filed: 2001-03-08
Granted: 2001-12-01
Abstract: In a cylinder having a piston 2 and a cylinder body 3 having a piston chamber 4 in which said piston 2 is slidably accommodated, a guide shaft 9 extending toward the piston chamber 4 is provided on a head-side end wall 8 of the cylinder body 3, and the piston 2 includes a guide hole 2c in which the guide shaft 9 is accommodated. A plurality of grooves 9a and 2d respectively extending in axial directions are provided between an outer peripheral surface of the guide shaft 9 and an inner peripheral surface of the guide hole 2c. A plurality of steel balls 13 are provided between the grooves 9a and 2d.
Patent TW-536825-B (TW)
Title: High mobility heterojunction transistor and method
Inventor: OUYANG QIQING
IPC: H01L29/778
Filed: 2001-05-24
Granted: 2003-06-11
Abstract: A heterojunction transistor with high mobility carriers in the channel region includes a source region and a drain region formed in a semiconductor body with the source region and the drain region comprising doped semiconductor alloys separated from the substrate by heterojunctions. A channel region is provided between the source region and the drain region comprising an undoped layer of an alloy of the semiconductor material and a deposited layer of material of the semiconductor body overlying the undoped layer. A gate electrode is formed on a gate oxide over the channel region. In fabricating the high mobility heterojunction transistor, the spaced source and drain regions are formed in the substrate by implanting dopant of conductivity type opposite to the substrate and a material in the alloy and then annealing the structure to form the alloy of the semiconductor material under the undoped layer.
Patent TW-523777-B (TW)
Title: Mask defect checking method and device for electron beam exposure
Inventor: MATSUOKA RYOICHI
IPC: G03F1/84
Filed: 2001-08-15
Granted: 2003-03-11
Abstract: In order to check for defects in an electron beam exposure mask M, a mask signal S3 is acquired based on transmission electrons 2Ba acquired by two dimensional scanning of the electron beam exposure mask M by an electron beam scanning device 2, and a CAD signal S4 corresponding to a CAD graphic is acquired, synchronized with output of the mask signal S3 based on CAD data DT for making the electron beam exposure mask M. Defects in the electron beam exposure mask M are checked for defects based on comparison results of the mask signal S3 and the CAD signal S4.
Patent TW-506104-B (TW)
Title: Pad structure of input/output unit and the layout method thereof
Inventor: CHEN JUNG-HUEI
IPC: H01L23/488
Filed: 2001-09-05
Granted: 2002-10-11
Abstract: A pad structure of input/output unit and the layout method thereof are disclosed, especially relates to the pad layout method of input/output unit in a staggered input/output unit, this layout method at least comprises providing the substrate; providing plural input/output units disposed adjacent to the periphery part of the substrate, and they are electrically connected to the integrated circuit, wherein each input/output unit at least comprises: a first input/output port; a second input/output port adjacent to the first input/output port, which is disposed at the parallel line parallel to the periphery of the substrate; a first pad electrically connected to the first input/output port through the first metal layer; and a second pad electrically connected to the second input/output port through the second metal layer; by arranging metal layers at different positions as the electrical connection bridge between the input/output port and the pad, the first pad and the second pad can be disposed at the vertical line perpendicular to the periphery of the substrate, and the vertical line is perpendicular to the parallel line. With the pad layout of the input/output unit of the present invention, the efficiency of designing system-on-a-chip and the reusability of intellectual property can be increased to reduce the cost.
Patent TW-537905-B (TW)
Title: Biomedical devices with antimicrobial cationic peptide and protein coatings
Inventor: LAN JENNY
IPC: A61L27/34
Filed: 2001-09-11
Granted: 2003-06-21
Abstract: Biomedical devices with antimicrobial coatings are provided. One or more surfaces of the device are coated with a cationic peptide, cationic proteins, or mixtures thereof to impart antimicrobial properties to the surface.