baber/WOPTO huggingface dataset:
Patent TW-383468-B (TW)
Title: Flash memory processing method for self-aligned contact source and drain processing
Inventor: SU HUNG-DE
IPC: H01L21/768
Filed: 1998-09-01
Granted: 2000-03-01
Abstract: A kind of flash memory processing for self-aligned contact source and drain processing mainly includes the following steps : defining active area and forming isolation area on the substrate; forming gate oxide; forming substantial silicon layer; then, removing substantial silicon and gate oxide outside the peripheral device area; forming tunneling oxide; forming the first silicon layer; defining floating gate; then, forming gate dielectric; defining overlapped gate structure and removing control gate, gate dielectric and first silicon layer on the peripheral device area and proceeding the first ion implantation in the dual diffusion source/drain area; defining again the gate structure in the peripheral device area; proceeding ion implantation in the lightly doped source/drain area of peripheral device area; proceeding second ion implantation in dual diffusion source/drain area; forming sidewall structure; proceeding ion implantation in source/drain area in peripheral device area; then, forming silicide layer on the source/drain area and substantial silicon layer; forming inter-layer dielectric; defining contact holes; forming again and defining metal layer to form the connections.
Patent TW-467971-B (TW)
Title: Production method of sol particle from sol-gel process for manufacturing sputter target
Inventor: LU SHIN-CHUNG
Filed: 1998-09-03
Granted: 2001-12-11
Abstract: This invention provides the production method of sol particle from sol-gel process for manufacturing sputter target. It makes use of adequate solvent and additives to dissolve different metal compounds for the preparation of two clear precursor solutions. The two solutions are then mixed thoroughly so that the coagulation reaction from the specific components of the metal compounds occurs to for stable sol solution with suspension gel of adequate molecular weight, homogenous composition and small particle diameter. The sputter target is then produced after removing solvent, press molding and sintering treatment. The sputter target for the manufacture of indium tin oxide (ITO) film can be obtained by utilizing this sol-gel process. The particle size and homogeneity of composition particles of the sputter target have influences on the electric conductivity and transparency of the ITO film. Because the sputter target produced by sol-gel process through coagulation reaction of mixed solution shows compositional homogeneity in molecular level, electric conductivity and transparency of the sputtered film is improved by using such sputter target. And also because the constitutional particles are smaller, it further reduces the temperature for sintering and thus conserves energy consumption. The lifetime of the sputter target is increased as the smaller particles in the target microstructure can reduce the degree of shrinkage during sputtering process and enhance contact between cooling water and target to prevent overheating.
Patent TW-439201-B (TW)
Title: Method to form global planarized shallow trench isolation
Inventor: WU SHYE-LIN
IPC: H01L21/762
Filed: 1998-09-02
Granted: 2001-06-07
Abstract: The method of the present invention is a method of including forming an oxide layer on the substrate. A nitride layer is subsequently formed on the oxide layer. A photoresist layer is formed on the nitride layer to define isolation regions that uncovered by the photoresist layer. A liquid phase deposition oxide is deposited on the isolation regions. Then the photoresist layer is removed. After removing the photoresist layer, an oxygen ion implantation is performed through and oxide layer and the nitride layer into the substrate by using the liquid phase deposition oxide layer as implant mask to form relative high oxygen ion contained regions in the substrate. After the ion implantation is done, the liquid phase deposition oxide layer is removed. An annealing process is carried out to form isolation regions in the substrate and recover implant-induced damage.
Patent TW-422911-B (TW)
Title: Quick-fixing construction method for doorframe of prefabricated wall panel
Inventor: WANG GUO-CHI
IPC: E06B1/60
Filed: 1998-09-22
Granted: 2001-02-21
Abstract: This invention is of a quick-fixing construction method for doorframe of prefabricated wall panel. It includes following procedures. (1) Set a number of fixtures to pre-set holes on two vertical walls and one horizontal wall of the prefabricated wall panels at the positions according to the height and width of doorframe. (2) Plug and fasten both left and right vertical doorframes onto the fixtures on both vertical end walls, with adjustable mechanism to match with modular doorframes, and plug damp-proof gasket between vertical frame bottom and floor. (3) Engage a horizontal frame between two vertical frames and fasten them together, and then fix the two vertical frames onto the fixtures on both vertical end walls after positioning adjustment to complete a reverse-U shaped door frame. (4) Set finish strips onto horizontal and vertical frames to cap and chalk the seams between door frames and wall panels for a perfect finish.
Patent TW-419567-B (TW)
Title: Improved structure of vibrating compressor
Inventor: INAGAKI KO
IPC: F04B39/00
Filed: 1998-10-14
Granted: 2001-01-21
Abstract: A vibrating compressor which may be employed in refrigerators is provided which includes an elastic mechanism designed to produce reaction against movement of a piston through a moving mechanism such as an electric motor to oscillate the piston to change the volume of a compression chamber. The elastic mechanism consists of a plurality of discs connecting at the center with the piston. Each of the discs has slits curved in a scroll fashion to form spring arms. The discs are laid to overlap each other and shifted in angular position from each other so that the arms of one of the discs coincide with the slits of adjacent one of the discs, thereby avoiding direct contact of the arms of adjacent two of the discs.
Patent TW-442888-B (TW)
Title: Electrostatic holding apparatus and method of producing the same
Inventor: MOGI HIROSHI
IPC: H01L21/683
Filed: 1998-11-30
Granted: 2001-06-23
Abstract: There is disclosed an electrostatic holding apparatus in which a voltage is applied to an electrode formed of a conductive layer disposed on an insulator layer and covered with an insulating dielectric layer in order to cause the insulating dielectric layer to electrostatically attract an object. The electrostatic holding apparatus is formed of a sintered body in which a thermal expansion mitigating layer is disposed between the insulating dielectric layer and the conductive layer and/or between the conductive layer and the insulator layer. The insulating dielectric layer, the conductive layer, the insulator layer, and the thermal expansion mitigating layer are superposed and press-formed in an unfired state to obtain a green body, which is then sintered to obtain the sintered body. An insulating dielectric layer, a conductive layer and an insulator layer are united while differences in coefficient of thermal expansion among these layers are minimized in order to prevent generation of inter-layer delamination, cracks, and the like, and in order to prevent generation of distortion or warping on the electrostatic attraction surface to thereby increase the electrostatic attraction force. Further, the electrostatic holding apparatus has an excellent capability of allowing removal of an object at the time of stopping application of voltage and an increased withstand voltage.
Patent TW-411611-B (TW)
Title: Sense amplifier
Inventor: SHIRATAKE SHINICHIRO
IPC: G11C11/416
Filed: 1998-12-03
Granted: 2000-11-11
Abstract: The invention relates to a sense amplifier circuit in which the sources of the paired driving NMOS transistors Mn1 and Mn2 in the first amplifier 1 connect with VSS through the activation NMOS transistor Mn3. The output of the first amplifier 1 directly connect with the output and input nodes N1 and N2 in the second latch type amplifier 2. The sources of the paired driving NMOS transistor Mn4 and Mn5 in the second amplifier 2 connect with VSS through the activation NMOS transistor Mn6. The input and output nodes N1 and N2 charge VCC in advance with the pre-charging circuit 3 under the stand-by state. The activation NMOS transistors Mn3 and Mn6 are simultaneously controlled by the clock signal Clk to activate the first amplifier 1 and the second amplifier 2 to sense, amplify, and latch the potential difference of the input connectors Q, and /Q. The sense amplifier can ensure high speed output with minimum power consumption and can simplify the control signal.
Patent TW-406476-B (TW)
Title: Phase comparator
Inventor: NAGAO FUMIAKI
IPC: H03L7/089
Filed: 1998-12-31
Granted: 2000-09-21
Abstract: The invention provides a phase comparator for comparing a phase with respect to a clock having an arbitrary duty factor. The output of a flip-flop 21 in a first stage is connected to a D input of a flip-flop 22 in a second stage. The inverted output of the flip-flop 22 in the second stage is connected to D input of a flip-flop 23 in a third stage. A reference clock BCK is inputted to the D input of the flip-flop 21 and an originating clock OCK is inputted to the T inputs of the respective flip-flop 21-23. The exclusive OR of the reference clock BCK and the output signal Q1 of the flip-flop 21 is set to be first comparison output PDU. The AND of the output signal Q2 of the flip-flop 22 and the output signal Q3 of the flip-flop 23 is set to be a second comparison output PDD.
Patent TW-429203-B (TW)
Title: Multifunctional pocket tool
Inventor: CACHOT MAURICE
IPC: B25F1/02
Filed: 1999-01-07
Granted: 2001-04-11
Abstract: Multifunctional knife/cutting pliers (1) comprising two lateral sides (10, 11) serving as a handle for the tool and surrounding an interior space (12). At least one other implement (13-16) is disposed in this interior space (12) so as to pivot about a transverse axis connecting the two lateral sides (10, 11). The knife/cutting pliers further comprises a plurality of removable implements (30-35) to which the user can have access by lifting up a magazine lid (2) over at least one portion of this interior space (12). The implements are held in the lid by a plurality of corresponding accommodations (20-25).
Patent TW-386957-B (TW)
Title: Bicycle seat
Inventor: KO JIN-YOK
IPC: B62J1/10
Filed: 1999-01-20
Granted: 2000-04-11
Abstract: A bicycle seat of the present invention applies the weight of the rider to the hipbones and the femur, so as to minimize a harmful effect on him, providing riding comfort. The bicycle seat can be divided into at least two parts, and has a height-adjustable central longitudinal portion in contact with the sensitive areas, for easing the weight and pressure of the rider, applied to the central longitudinal portion and transferring them to both lateral sides thereof. The bicycle seat mounted at a seat mounting portion attached to a bicycle frame, for bearing the weight of the rider is provided, which includes: a peripheral saddle which engages the seat mounting portion, having a central elongated depression; more than one variable saddle which is located in the central elongated depression of the peripheral saddle; and a seat height adjuster for adjustable fixing the variable saddle relative to the peripheral saddle, to relieve pressures applied to the perineal region of the rider.
Patent TW-432336-B (TW)
Title: A recognition processing method for forms
Inventor: HUANG YEA-SHUAN
IPC: G06K9/74
Filed: 1999-05-10
Granted: 2001-05-01
Abstract: The present invention provides a recognition processing method for forms, which not only can maintain the correct character recognition rate, but also can greatly reduce the amount of image to be stored. The method of the present invention uses a form-reading processing method combined with the character image recognition, wherein the foreground image and the background image of forms can be directly overlapped to obtain a complete image of forms. When storing the foreground image of forms, a coding method with a lower resolution and a higher image compression quantity can be adopted to store the image. The present invention resolves the problem of requiring enormous image storage media in the well-known recognition processing method of forms, thereby not only reducing the hardware equipment cost of the form-reading operation but also realizing the optical character image recognition application of more than several hundred thousand forms.
Patent TW-593383-B (TW)
Title: Dispersants and dispersant viscosity index improvers from selectively hydrogenated polymers: Mannich reaction products
Inventor: COOLBAUGH THOMAS S
IPC: C10M159/16
Filed: 1999-06-08
Granted: 2004-06-21
Abstract: The invention provides dispersants and dispersant viscosity index improvers which include polymers of conjugated dienes which have been hydrogenated, functionalized, optionally modified and post treated. The dispersant substances include a copolymer of two different conjugated dienes. The polymers are selectively hydrogenated to produce polymers which have highly controlled amounts of unsaturation, permitting highly selective functionalization. The polymers may be functionalized by a Mannich base condensation reaction. Also provided are lubricant fluids, such as mineral and synthetic oils, which have been modified in their dispersancy and/or viscometric properties by means of the dispersant substances of the invention. Also provided are methods of modifying the dispersancy and/or viscometric properties of lubricating fluids such as mineral and synthetic lubricating oils. The dispersant substances may also include a carrier fluid to provide dispersant concentrates.
Patent TW-444176-B (TW)
Title: System and method for automatic XML/EDI data transformation
Inventor: LIN JIA-BO
IPC: G06F9/06
Filed: 1999-06-22
Granted: 2001-07-01
Abstract: The present invention provides a system and method for automatic XML/EDI data transformation. The system includes at least two exchange servers having XML/EDI objects transmitted therebetween. Each exchange server includes: a receiving module for receiving XML/EDI objects, a document type defined module having DTD data, and a parsing module. The parsing module parses the XML/EDI objects according to the DTD data to store them into a repository after tablization.
Patent TW-502059-B (TW)
Title: Electroluminescent assemblies containing multinuclear metal complexes
Inventor: HEUER HELMUT WERNER
IPC: C07F5/00
Filed: 1999-08-30
Granted: 2002-09-11
Abstract: Electroluminescent assembly comprising a substrate, an anode, an electroluminescent element and a cathode, where at least one of the two electrodes is transparent in the visible spectral region and the electroluminescent element contains one or more zones selected from the group consisting of hole injection zone, hole transport zone, electroluminescent zone, electron transport zone and electron injection zone in the order specified, where each of the zones present may also assume functions of the other zones mentioned, characterized in that the electroluminescent element contains a multinuclear metal complex.
Patent TW-515146-B (TW)
Title: Remotely controlling electronic devices
Inventor: MARTIS THOMAS S
IPC: G06F3/033
Filed: 1999-08-30
Granted: 2002-12-21
Abstract: A system enables electronic devices using a variety of different formats and having different control types to be controlled automatically by a remote control device. The system provides the necessary conversion information to the remote control device to enable a remote control device to control a number of different consumer electronic devices.
Patent TW-444106-B (TW)
Title: Dynamic pressure bearing device and method for manufacturing same
Inventor: NAKAGAWA HISAYA
IPC: F16C33/10
Filed: 1999-12-01
Granted: 2001-07-01
Abstract: The dynamic pressure bearing device is structured such that the pores of porous material as they are disposed in the surfaces thereof forming the negative pressure cancel portions 15b and a lubricating fluid is supplied to the negative pressure generating areas thereof through the pores of the negative pressure cancel portions 15b, whereby, even if recess-shaped grooves forming the negative pressure cancel portions 15b are formed shallow in depth and wide in width, or even if such grooves themselves are not formed at all, the dynamic pressure bearing device is able to fulfill its negative pressure cancel function in a sufficient manner. This makes it possible to eliminate the need for provision of the conventional recess-shaped grooves which are formed deep and narrow, thereby eliminating the need to execute an expensive operation such as a cutting operation or the like, so that the negative pressure cancel portions 15b can be formed at a low cost by inexpensive means such as by molding or the like.
Patent TW-548201-B (TW)
Title: An instrument for writing
Inventor: SANTINI SERGIO
IPC: B43K1/08
Filed: 1999-12-03
Granted: 2003-08-21
Abstract: A ball point for a writing instrument including a body 10 of which the rear end includes a bore 11 designed for connecting an ink reservoir and of which the front end includes a housing 12 designed for receiving a ball 13. A capillary hole 14 connects the bore 11 to the housing 12 for supplying ink to the surface of the ball 13. The ink supply channels or spider legs 15 can be provided in any appropriate shape. The housing 12 receiving the ball is formed of a first bore 16 of a large diameter situated at the front end of the point, followed by a second bore 17 of a smaller diameter into which opens the capillary hole 14. The diameter of the second bore 17 corresponds substantially to that of the ball 13 and extends at least to the equator 18 of the ball 13. Thus, the ball housed in this bore and resting on its seat 19 is guided without looseness in the point.
Patent TW-415862-B (TW)
Title: Locking chuck
Inventor: GADDIS BENJAMIN A
IPC: B23B31/12
Filed: 1999-12-15
Granted: 2000-12-21
Abstract: A tool driver includes a housing and a rotatable drive shaft extending therefrom. A chuck for holding the tool includes a generally cylindrical body member having a nose section and a tail section. Each of a plurality of jaws is slidably positioned in one of a plurality of angularly disposed passageways in the body. Each jaw has a jaw face and threads formed thereon. A nut is in operative communication with the drive shaft so that the drive shaft rotationally drives the nut. The nut engages the jaw threads so that rotation of the nut moves the jaws axially within the passageways. A locking mechanism is mounted to at least one of the housing and the body and is selectively actuatable to a first operative position and a second operative position. In the first position, the locking mechanism rotationally locks the housing and the body with respect to each other. In the second, it permits relative rotation between the body and the housing.
Patent TW-436991-B (TW)
Title: Dual damascene process using selective tungsten chemical vapor phase deposition method
Inventor: CHEN SHIUE-JUNG
IPC: H01L21/768
Filed: 1999-12-15
Granted: 2001-05-28
Abstract: A dual damascene process using selective tungsten chemical vapor phase deposition method is provided for forming a combined structure of local interconnects and inter-metal interconnects. The local interconnect includes the line trench of the contact hole. The inter-metal interconnect includes the line trench of the via hole. By selecting part of the dual damascene structure and selective tungsten deposition to form a seed layer, it is able to obtain the contact hole and via hole without void and key hole.
Patent TW-439309-B (TW)
Title: Nonaquous electrolyte secondary battery
Inventor: KANDA MOTOYA
IPC: H01M50/131
Filed: 2000-01-18
Granted: 2001-06-07
Abstract: Provided is a nonaqueous electrolyte secondary battery, comprising an electrode group including a positive electrode, a negative electrode, and a porous separator interposed between the positive electrode and the negative electrode, the pores of the porous separator being closed when heated, a nonaqueous electrolyte held by the porous separator, and a housing for accommodating the electrode group, wherein the positive electrode, the negative electrode and the separator are made integral, and the seal regions of the housing is made of a thermoplastic resin with a melting point higher than the temperature at which the pores of the separator begin to be closed.
Patent TW-463203-B (TW)
Title: High intensity light irradiation apparatus
Inventor: ADACHI NOBUO
IPC: H01J65/00
Filed: 2000-01-31
Granted: 2001-11-11
Abstract: The present invention is designed to provide a high intensity light irradiation apparatus having a simpler, lighter, easy to assemble and replace support member for a dielectric barrier electrical discharge lamp. The dielectric barrier electrical discharge lamp 1 comprises concentric outer tube 11 and inner tube 12 to form an inert gas filled electrical discharge space 14 defined by the outer and inner tubes 11, 12 and their end walls. A metal rod 3 is inserted into the inner tube 12 of the electrical discharge lamp 1. A pair of clamp members 4 are secured to both ends of the metal rod 3 for clamping the both ends of the electrical discharge lamp 1. An AC voltage is applied between the metal rod 3 and an outer electrode 21 on the surface of the outer tube 11. Cooling water flows through the gap between the metal rod 3 and the inner tube 12.
Patent TW-555648-B (TW)
Title: Printed resin film for highly weatherized decorative sheet lamination and highly weatherized decorative sheet laminated with the resin film
Inventor: IWASHITA HIROYUKI
IPC: B32B27/36
Filed: 2000-02-18
Granted: 2003-10-01
Abstract: A printed resin film for highly weatherized decorative sheet lamination having patterns equally or more excellent in designing features to/than conventional highly weatherized decorative sheets using polyvinyl chloride resin film and being excellent in such surface properties as weatherability, contamination resistance and solvent resistance, and a highly weatherized decorative sheet laminated with the resin film. The printed resin film for highly weatherized decorative sheet lamination is made by sequentially laminating, starting at the lowest, an adhesive resin layer of copolymer polyester film, a coloring resin layer of poiybutylene terephthalate, a base material resin layer as a printing base, a pattern printed layer or pattern printed layer and solid printed layer, and a surface resin layer of transparent acrylic resin; and this film is bonded to a substrate such as a wooden sheet, metal sheet and inorganic board to form a decorative sheet.
Patent TW-462168-B (TW)
Title: Vertical cross phase demodulation circuit
Inventor: YOSHIE KAZUAKI
IPC: H04L27/22
Filed: 2000-03-15
Granted: 2001-11-01
Abstract: In the vertical cross phase demodulation circuit, a simple circuit is used to eliminate DC offset. When a clock reproduction circuit 6 is locked, a phase comparator 9 detects a level difference ΔE between a zero crossing point and a true 0 level. The level difference ΔE represents an offset level and maintains the level difference ΔE of the original level output. After being flattened by the LPF 12, the level difference ΔE is input to adders 14 and 15 so as to eliminate a DC offset.