baber/WOPTO huggingface dataset:
Patent TW-483033-B (TW)
Title: Semiconductor devices structure and method for manufacturing the same
Inventor: MATSUKI TAKEO
IPC: H01L23/522
Filed: 2001-01-19
Granted: 2002-04-11
Abstract: The present invention provides a structure for a semiconductor device, capable of eliminating the generation of defective products due to poor connection. In the present semiconductor device, an n-type high concentration diffusion layer 2 is selectively formed on the P-type silicon substrate 1, and on the diffusion layer 2, a silicon oxide film 3 is formed as a first interlayer insulating film 3. A silicon plug 4 is disposed on the n-type high concentration diffusion layer 2. On the top end surface of the polysilicon plug 4, a silicide pad 5 is formed in a self-aligning manner such that the width of the silicide pad 5 is larger than that of the polysilicon plug 4. A second interlayer insulating film is formed so as to cover the first interlayer insulating film 3 and the silicide pad 5, and a tungsten plug 7 is disposed on the silicide pad 5. On the second interlayer insulating film, wiring 8, made of an aluminum-copper alloy and connected to the tungsten plug, is formed.
Patent TW-499621-B (TW)
Title: Backlight unit for liquid crystal display device
Inventor: CHOI SEONG-SIK
IPC: G02F1/1333
Filed: 2001-01-20
Granted: 2002-08-21
Abstract: A backlight unit for a display device includes a light guide panel comprising a plate-shaped body, at least one light guide projection for fitting the light guide panel disposed on left or right side of the plate-shaped body, and a plurality of patterns formed on a lower surface of the plate-shaped body to project uniformly light. Upper and lower surfaces of the light guide projection are disposed remote as much as predetermined intervals, respectively from planes which are extended from upper and lower surfaces of the plate-shaped body. The light guide projection further includes an inclined surface on a side thereof adjacent to a light source to prevent impact forces from cracking the light guide projections. Also, the light guide projection has at least one rounded or chamfered corner in order to efficiently prevent light from being concentrated.
Patent TW-526171-B (TW)
Title: Method for preparing porous carbon material, porous carbon material and electrical double layer capacitor using the same
Inventor: UEHARA KENICHI
IPC: C04B35/52
Filed: 2001-01-30
Granted: 2003-04-01
Abstract: The present invention provides a method of producing an alkaline activated porous carbon material, in which a soft carbon-type carbon material is alkali activated in the presence of a carboxylic acid ion and at least one metal ion selected from iron ions, cobalt ions, manganese ions and nickel ions. The method is capable of industrially producing a porous carbon material having a specific surface area per unit volume of 1000 (m<SP>2</SP>/cm<SP>3</SP>) or more of high efficiency and at low cost. The packing density of the porous carbon material is high, and a high capacity per unit volume can be obtained when the porous carbon material is used as a polarizable electrode material. Therefore, the present invention also provides an electrical double layer capacitor having a small size but a large capacitance by using the porous carbon material as a polarizable electrode.
Patent TW-I221236-B (TW)
Title: Method and system for adjusting recovery points
Inventor: BAO LEEZY
IPC: G06F17/40
Filed: 2001-02-05
Granted: 2004-09-21
Abstract: A method for adjusting recovery points can be adapted to a computer system, which is at least built with a first recovery point and a second recovery point to back up data and can recover the said computer to a first state and a second state respectively. The said second recovery point is built after the first recovery point. The said first recovery point and the said second recovery point contain the corresponding first backup data and a second backup data. The said method comprises the following procedures: classify the said second backup data as a first preset data and a second pre-defined data, in which the first preset data is recovered to the data required for the first recovery point, merge the said first preset data into the said first backup data, discard the said second backup data, and discard the said second recovery point to keep the required recovery point only so as to save the storage space occupied in the said computer system for easy management of backup data.
Patent TW-508942-B (TW)
Title: Imaging-offset compensation methods and systems
Inventor: LEE WEN-HSIUNG
IPC: G03G15/04
Filed: 2001-04-06
Granted: 2002-11-01
Abstract: Imaging offset problems in imaging systems, such as electrophotographic (epg) printers and copiers, are overcome. Imaging offset results from misaligned exposure units that, when uncompensated, produce dots on a photoreceptor belt at exposure positions that are offset from ideal dot positions. An imaging-offset compensating method of the invention first determines the imaging offset, which is a distance that may include a magnitude and a direction. The imaging offset is determined with respect to the ideal dot position. A time factor is then determined based on the magnitude of the imaging offset for each exposure unit. The time at which each exposure unit is actuated is modified by a respective time factor so that a dot produced by each exposure unit matches the ideal dot location thereof.
Patent TW-493189-B (TW)
Title: Lever switch
Inventor: MINAMI KATSUICHI
IPC: H01H1/44
Filed: 2001-04-13
Granted: 2002-07-01
Abstract: This invention provides a lever switch, which can maintain a stable contact between two contacts when a lever is operated so that they contact each other. The switch includes a case; a common contact and a fixed contact disposed on two adjacent side walls of the case; a lever rotatable in an opening which is formed in a side wall that faces the common contact; and a movable contact for establishing and breaking electrical connection between the common contact and the fixed contact by flexing the lever. A fixed portion of a front end of a first arm portion of the movable contact is pressed and is fixed between the common contact and a supporting projection. A contact portion of a front end of a second arm portion of the movable contact is in resilient contact with a left side wall of the case. A curved portion of the first arm portion of the movable contact engages a driving portion of the lever.
Patent TW-511145-B (TW)
Title: High contrast ratio membrane mask
Inventor: KOBA FUMIHIRO
IPC: G03F1/20
Filed: 2001-04-19
Granted: 2002-11-21
Abstract: A membrane mask for use in an electron beam lighography or X-ray lighography has a membrane film formed on a silicon wafer, and a mask body pattern formed on the membrane film. The membrane film has a heavy-metal-implanted area underlying a portion of the mask body pattern other than the opening of the mask body pattern. The implanted area achieves a higher contrast ratio in the pattern obtained from the membrane mask.
Patent TW-552789-B (TW)
Title: Information distributing apparatus and method, information recording medium, and information recording apparatus and method
Inventor: KURODA KAZUO
IPC: H04N21/266
Filed: 2001-04-26
Granted: 2003-09-11
Abstract: An information distributing apparatus (P) for distributing record information to be recorded in a DVD (40) is provided. The apparatus (P) includes an encryptor (2) for encrypting record information to be recorded in a recordable DVD-RW (40) by employing an encryption key (K) recorded in the DVD-RW (40) to generate encrypted record information and a modem (4) for distributing the generated encrypted record information to an information recording apparatus (S) through an external network (5). The information recording apparatus (S) records the encrypted record information in the DVD-RW (40) in which the encryption key (K) is recorded in advance.
Patent TW-I248427-B (TW)
Title: Sound absorbing material
Inventor: HASEZAKI KAZUHIRO
IPC: C04B32/00
Filed: 2001-05-09
Granted: 2006-02-01
Abstract: An object of the present invention is to reuse wastes of used or defective sound absorbing material body as a raw material for sound absorbing material body. As aggregates for the sound absorbing material of the present invention, ground mullite particles with an average particle size of about 0.5 to 1 mm are used. As a binder, polyethylene terephthalate (hereinafter referred to as PET) resin, which is a thermoplastic resin, of a form of pellet not larger than 1 mm is used. The aggregates are heated to a temperature in the range of 245 DEG C to 290 DEG C, which is the melting point of PET resin. In order to ensure the smoothness of surface layer when a mixture is poured into a mold, pressing with a pressure of 40 to 1000 kgf/cm<2> is performed. After pressing, the product is cooled and solidified, and then is removed from the mold, whereby a sound absorbing board with a thickness of 8 mm is obtained.
Patent TW-495816-B (TW)
Title: Reduction of plasma edge effect on plasma enhanced CVD processes
Inventor: LIU KUO-SHIH
IPC: H01L21/283
Filed: 2001-07-17
Granted: 2002-07-21
Abstract: An apparatus for confining plasma within a process zone of a substrate processing chamber. In one aspect, an apparatus comprises an annular member having an upper mounting surface, an inner confinement wall, and an outer confinement wall. The apparatus is disposed on or otherwise connected to a gas distribution assembly of the processing chamber to prevent plasma edge effects on the surface of a substrate. The apparatus provides a plasma choke aperture that reduces the volume of the process zone around the periphery of the substrate thereby eliminating uneven deposition of material around the edge of the substrate.
Patent TW-494054-B (TW)
Title: Replaceable grip for handles of adjustable spanners
Inventor: AGUIRRE ERENAGA IGNACIO
IPC: B25B13/10
Filed: 2001-06-06
Granted: 2002-07-11
Abstract: A replaceable grip for a handle of an adjustable spanner with a hole for hanging (26) which comprises a body (1a) made of an at least semi-elastic material adapted internally to at least a part of the section of the handle (23) and means of securing (2, 15, 16, 24, 24', 25) to fix the body (la) to the handle (23), the body (la) of the grip (1, 1') comprising a through-hole (20) in a position coincident with the hole for hanging (26) of the handle (23), an internal axial void (1b) with a double-""T"" cross section adapted to the cross section of the handle (23) at different points of the contour of the handle (23), whilst the first means of securing (2, 15, 16, 24, 24', 25) each comprise flat blocking elements (2, 9, 24, 24', ..., 24''') which cover at least opposing edges of said through-hole (20), securing means (15, 16, 25) which penetrate into the through-hole (20) tightening the blocking elements (2, 9, 24, 24', ..., 24''') against the grip (1, 1').
Patent TW-I270926-B (TW)
Title: Systems and methods for remote plasma clean
Inventor: SELLBREDE STEVEN C
IPC: C23C16/44
Filed: 2001-07-05
Granted: 2007-01-11
Abstract: A remote plasma cleaning system includes a high conductance delivery line that delivers activated species from a remote plasma generator to a processing chamber. The delivery line preferably has a conductance of greater than 40 liters per second, enabling the power levels of the remote plasma generator to be maintained at less than about 3 kW. In one embodiment, activated species may be introduced into the processing chamber via one or more inlet ports disposed in a side portion of the processing chamber. In another embodiment, a coaxial inject/exhaust assembly enables activated species to be introduced into the processing chamber via an inner tube and gases to be exhausted from the processing chamber via an outer tube. Other embodiments incorporate a compound valve in the delivery system for selectively isolating the RPC chamber from the processing chamber and an optical baffle for protecting sensitive components of the isolation valve from exposure to ion bombardment and plasma radiation. The processing chamber may also include flow channels that enable activated species to clean cavities and components located underneath the susceptor, such as lift pin assemblies. Endpoint detection of the remote plasma clean may be performed by igniting a second low-power plasma in the processing chamber from activated species generated by the remote plasma generator, and monitoring emission lines (or ratios thereof) from the second plasma using an optical detector.
Patent TW-592769-B (TW)
Title: Competition game device
Inventor: HAYASHI RYOJI
IPC: A63F9/14
Filed: 2001-07-31
Granted: 2004-06-21
Abstract: The object of the present invention is to permit a game player to enhance amusement in a game regardless of the arrangement of a satellite and also to have an illusion that the game player is watching a real sport in a competition game device which is provided with a race course arranged on a board surface, more than one model running body which runs on the race course and the satellite which is operated by the game player who predicts the arrival order of the model running bodies and fights to the finish. The solution of the present invention is that a pseudo telescope 30 to be used by the game player who operates the satellite 20 is arranged and the pseudo telescope 30 incorporates a display 33 displaying a CG image there in and, then, the game player visually recognizes a situation in the competition course through the CG image on the display 33.
Patent TW-505975-B (TW)
Title: Aligner
Inventor: KISHINO HIDEAKI
IPC: G12B5/00
Filed: 2001-08-14
Granted: 2002-10-11
Abstract: An aligner is provided to detect the direction of a substrate in the focus direction with high accuracy without lowering the throughput. The aligner comprises an optical system for projecting a pattern onto a substrate (P), and detectors (11), (12) for detecting the positional information of the substrate (P) with respect to the focus position of the projection optical system from detection light. The position detectors (11), (12) comprise sections (11B), (12B) for transmitting the detection light reflected on the first positions (P1), (P3) of the substrate (P) toward second positions (P2), (P4) separated from the first positions (P1), (P3), and a section (33) for receiving the detection light reflected on the first positions (P1), (P3) and the second positions (P2), (P4) wherein a plurality of position detectors (11), (12) are provided in the aligner.
Patent TW-538414-B (TW)
Title: Semiconductor device
Inventor: HANZAWA SATORU
IPC: G11C11/4099
Filed: 2001-08-24
Granted: 2003-06-21
Abstract: There are provided a reference voltage generating method used for reading out operation of a memory cell having amplification ability, and a dummy cell. The memory cell is composed of a read NMOS transistor, a write transistor, and a coupled-capacitance. The dummy cell is made such that two memory cells are connected in series. The dummy cell is arranged at the most far end of each of the data lines against the sense amplifier. A reference voltage is generated by making a difference in an amount of current flowing in each of the read NMOS transistors of the memory cell and the dummy cell. As a result, DRAM showing a higher speed, a higher integrated and a lower electrical power as compared with those of the prior art device can be realized.
Patent TW-535341-B (TW)
Title: Wireless peripherals charged by electromagnetic induction
Inventor: HUANG SHIH-SHENG
IPC: G06F3/0354
Filed: 2001-09-07
Granted: 2003-06-01
Abstract: The present invention is related to a wireless pointing device for a computer and related wireless peripherals. The wireless pointing device can be charged by a induction power device. The induction power device includes a base with a plate and a first induction coil installed corresponding to the position of the plate for converting an electrical power of a power source to an induction magnetic field. The wireless pointing device has a housing with a contact plane corresponding to the plate; at least a key installed on the housing for generating a control signal corresponding to a user's control; a single module for transmitting the control signal in radio waves; a second induction coil installed in the housing for receiving the induction magnetic field through the contact plane; a power module for transforming the induction field received by the second induction coil to a corresponding electrical power; and a storage module for storing the electrical power generated by the power module. Wherein when the wireless pointing device is put on the plate of the induction power device, the second induction coil receives the induction magnetic field generated by the first induction coil such that the wireless pointing device can be charged by the induction power device.
Patent TW-508381-B (TW)
Title: Face plate for spun-like textured yarn
Inventor: GOINEAU ANDRE M
IPC: D02J11/00
Filed: 2001-09-07
Granted: 2002-11-01
Abstract: A compact core and effect yam producing texturing machine which employs a face plate on which the core and effect yarn godets are mounted in one area of the face plate and another pair of godets are mounted in another area of the space plate. A loop breaker is mounted on said face plate between the godets of the ones mounted in another area of the face plate to break the loops of yarn produced in an air jet mounted between the core and effect yarn godets and the other set of godets.
Patent TW-553997-B (TW)
Title: ABS moulding compositions having improved processability
Inventor: SIEBOURG WOLFGANG
IPC: C08L51/04
Filed: 2001-09-20
Granted: 2003-09-21
Abstract: The present invention relates to compositions containing matrix polymer, graft polymer and special additive combinations, to the use thereof in the production of moulded bodies, and to moulded bodies obtainable therefrom. The invention relates also to the additive combination itself. A polymer composition (A) from 5 to 95 wt.% of one or more thermoplastic homo-, co- or ter-polymers of styrene, alpha-methylstyrene, styrene substituted at the nucleus, methyl methacrylate, acrylonitrile, methacrylonitrile, maleic anhydride and N-substituted maleimide or mixtures thereof, (B) from 5 to 95 wt.% of one or more graft polymers of (B.1) from 5 to 90 parts by weight of styrene, alpha-methylstyrene, styrene substituted at the nucleus, methyl methacrylate, acrylonitrile, methacrylonitrile, maleic anhydride, N-substituted maleimide or mixtures thereof, with (B.2) from 95 to 10 parts by weight of at least one rubber having a glass transition temperature <= 10 DEG C and (C) from 0.5 to 10 parts by weight (per 100 parts by weight of (A)+(B)) of a combination of (a) at least one dibenzoate of di- or tri-alkylene glycols and (b) at least one compound containing at least one structural unit and/or (c) at least one compound containing at least one structural unit.
Patent TW-I244103-B (TW)
Title: Plasma display panel apparatus and method of driving the plasma display panel apparatus
Inventor: NAGAO NOBUAKI
IPC: G09G3/291
Filed: 2001-10-15
Granted: 2005-11-21
Abstract: The object of the present invention is to provide a plasma display panel (PDP) apparatus and a method of driving the PDP apparatus, both of which allow a PDP to display high-definition and high-quality images by applying pulses to the PDP at high speed and allowing discharge cells to emit bright light efficiently. To achieve the above object, each pulse is composed of (a) a first waveform portion produced by applying a first voltage and (b) a second waveform portion produced by applying a second voltage, where the absolute value of the first voltage is greater than a discharge start voltage, the absolute value of the second voltage is greater than that of the first voltage, and the second waveform portion starts before a discharge delay time has passed since the start of the first waveform portion. The above object is also achieved by a PDP having electrodes, each of which is divided into a plurality of portions, where pulses are applied to the PDP, and each pulse is composed of (a) a first waveform portion produced by applying a first voltage and (b) a second waveform portion produced by applying a second voltage, where the absolute value of the first voltage is greater than a discharge start voltage, and the absolute value of the second voltage is greater than that of the first voltage.
Patent TW-533555-B (TW)
Title: Substrate for passive device
Inventor: HUANG JIAN-PING
IPC: H05K3/34
Filed: 2001-11-21
Granted: 2003-05-21
Abstract: A substrate for disposing passive device is disclosed, which comprises a core layer, a chip disposition region for disposing the chip and a conductive wire forming region around the chip bonding region for disposing plural conductive traces are formed on the core layer, a solder mask layer is disposed on the conductive wire forming region to isolate the conductive trace and the exterior; whose feature is that a bonding pad is disposed on the conductive wire forming region for bonding the passive device and is exposed from the solder mask layer, at least a center opening slot is disposed at the center of the bonding pad. When the solder paste is coated on the bonding pad to bond the passive device, the center opening slot will concentrate the surface tension toward the center for generating a centripetal force toward the inside, and pull the passive device for being positioned at the center opening slot of the bonding pad without shifting the position. At the same time, the forming of center opening slot makes the solder paste on that part generate a pulling force downward to pull the passive device of solder paste downward, so that there is no tombstone problem occurred after the bonding of passive device and bonding pad is completed.
Patent TW-I224635-B (TW)
Title: Multi-layer circular fabric
Inventor: MIZUKI MITSUO
IPC: D04B1/00
Filed: 2001-12-05
Granted: 2004-12-01
Abstract: This invention provides a three-layer knitting fabric having a surface textile layer, a liner textile layer and an intermediate textile layer. The surface textile layer or liner textile layer consists of threads that are 1.1 times of those for knitting a base layer, where the threads are supplied to the suede layer resulted from thread supplying. A circular knitting fabric of multiple layers having an appearance of a multiple-layer structure of more than four layers may be obtained after suede is formed to the suede layer.
Patent TW-496735-B (TW)
Title: Chair-type massage machine
Inventor: NAKAMURA TAKASHI
IPC: A61H7/00
Filed: 2001-12-24
Granted: 2002-08-01
Abstract: The present invention relates to a chair-type massage machine, which comprises pivotally supporting the pedal to free rotation at the front end of the seat. The pedal comprises a seat side frame 24 pivotally supported by the seat, and a massage unit 25 pivotally supported to free rotation at the free end of the seat side frame; the front end side of the massage unit comprises massage bodies 41, 42 equipped with a surface side, a back side, and a front end side. Through the combination of the rotation position of the seat side frame 24 relative to the seat 2 or the rotation position of the massage unit 25 relative to the seat side frame 24, the massage face of the surface side of the massage unit, the massage face of the back side, or the massage face of the front end side can be used for massaging, thereby realizing various use configurations required by the user.