baber/WOPTO huggingface dataset:
Patent TW-I268494-B (TW)
Title: Recording medium containing copyright information, recording apparatus and recording method therefor
Inventor: KIM BYUNG-JUN
IPC: G11B7/00
Filed: 2002-03-01
Granted: 2006-12-11
Abstract: A recording medium on which copyright information is recorded, and an apparatus and method therefor are provided. The recording medium contains remake content made using at least one original content, original copyright information on the original content, and remake copyright information on the remake content. According to the recording medium and the apparatus and method therefor, the copyright of original content is protected and the personal user right of an individual user on the original content is guaranteed.
Patent TW-533595-B (TW)
Title: Semiconductor package and manufacturing method thereof
Inventor: HORI TETSUJI
IPC: H01L23/31
Filed: 2002-03-28
Granted: 2003-05-21
Abstract: The present invention provides a semiconductor package and manufacturing method thereof to downsize a package dranmatically as compared with a conventional one. The semiconductor package 10 of the present invention includes a semiconductor chip 2. The semiconductor chip includes the first and second electrodes 15 and 8 arranged above and the third electrode 16 arranged on the bottom side. A heat spreader 6 is joined with the third electrode 16. Conductive first and second leads 11 and 12 are electrically connected via conductive first and second junction members 7a and 7b to the first and second electrodes 15 and 8, respectively. Each of the first and second leads 11 and 12 has feet L3 which are arranged side by side on the first side of the heat spreader 6 at its lower end. The bottom of the heat spreader 6 and the bottoms of the feet L3 of the first and second leads 11 and 12 are exposed from the bottom of an insulating sealing body 5, and are also arranged on the same plane.
Patent TW-561723-B (TW)
Title: Mobile wireless communication devices for receiving spread spectrum signals and methods therefor
Inventor: KING THOMAS M
IPC: G04G5/00
Filed: 2002-04-15
Granted: 2003-11-11
Abstract: A mobile wireless communication device for extracting time from a spread spectrum signal including a repeating short chip code and a repeating long chip code, a ratio of the long and short chip is a non-integer having a remainder bit that accumulates over successive intervals of the chip codes. The device includes a receiver for receiving (710) the spread spectrum signal, means for determining corresponding bit numbers (720) of the long and short chip codes at a particular time, means for determining a number of accumulated remainder bits (730) as a function of the bit numbers of the long and short chip codes, and means for determining time (740) as a function of the number of accumulated remainder bits.
Patent TW-550795-B (TW)
Title: Nonvolatile semiconductor memory
Inventor: TAKEUCHI KEN
IPC: G11C16/06
Filed: 2002-04-15
Granted: 2003-09-01
Abstract: A nonvolatile semiconductor memory device is disclosed, which comprises a memory cell portion including at least one memory cell configured to store n levels (n is 3 or more), a bit line connected to one end of the memory cell portion, a data input/output circuit for inputting/outputting data, and a data circuit configured to store the write data or read data of 2 bits or more into or from the memory cell portion during a write operation, the write data externally inputted is held in the data circuit and the read data read from the memory cell is held on the bit line.
Patent TW-594716-B (TW)
Title: Solvent composition and coating fluid for an optical recording medium
Inventor: OKAMOTO HIDEKAZU
IPC: B41M5/26
Filed: 2002-04-23
Granted: 2004-06-21
Abstract: A solvent composition comprising (A) 2-(trifluoromethyl)-2,3,3-trifluoropropanol and (B) 2,2,3,4,4,4-hexafluorobutanol, wherein the ratio of (A)/(B) (by mass) is from 0.5/99.5 to 99.5/0.5.
Patent TW-583522-B (TW)
Title: Remote maintenance system for semiconductor manufacturing apparatus and plant-side client and vendor-side server and storage medium and remote maintenance method for semiconductor manufacturing apparatus
Inventor: HAGA NAOYUKI
IPC: H01L21/02
Filed: 2002-04-26
Granted: 2004-04-11
Abstract: A plant-side client 100 in which a semiconductor manufacturing apparatus is placed and a vendor-side server 200 responsible for the maintenance for the semiconductor manufacturing apparatus are connected to the internet 300, a network capable of achieving interactive communications. And the plant-side client 100 and the vendor-side server 200 can send and receive each other. The plant-side client 100 collects and sends status information on the apparatus to the vendor-side server 200. The vendor-side server 200 judges the abnormality or the quasi-abnormality in the apparatus, based on the status information, presumes the cause and the ways of coping by searching the database in case of the abnormality or the quasi-abnormality, and notifies the plant-side client 100 of maintenance information and instructions such as the cause and the ways of coping.
Patent TW-I253951-B (TW)
Title: Gas scrubber with a device for using ion exchange fiber
Inventor: KIM DONG-SOO
IPC: B01D53/00
Filed: 2002-05-14
Granted: 2006-05-01
Abstract: An aqueous solution is stored in a gas scrubber for cleaning and restoring an ion exchange resin used for removing gas. The solution can be used repetitively within a certain period of time and greatly reduce the amount of water used. Thus, an invented gas scrubber using ion exchange is rather economical and has an extremely high treatment efficiency. Furthermore, the invented device is operational without including a nozzle in order to reduce the hazard of malfunctioning caused by a plugged nozzle. An invented gas scrubber with ion exchanger fiber includes a cover frame; two chambers installed longitudinally inside the cover frame and capable of storing a specified amount of an aqueous solution; a dividing plate enabling the top portions of the divided internal space to communicate with each other; at least a case installed on the top portion of each chamber and containing one type of ion exchange resin; at least a gas inlet installed on an external plate at a position lower than the position of the case; at least a gas inlet pipe connected to the gas inlet formed on each chamber; a gas discharge opening formed on an upper plate of the cover frame; at least an inlet discharge opening separately connected to a lower portion of the cover frame for inflow/outflow of the aqueous solution; at least a connection pipe connected to said at least one inlet discharge opening; and at least a water level adjustment pump installed on said at least one connection pipe. The ion exchange resin loaded in the case is used to remove harmful material in gas. The water level adjustment pump is used to circulate the aqueous solution underneath the case inside the chamber between one side of the chamber and the other side of the chamber so that the ion exchanger resin polluted by the harmful material in the gas can be immersed in the aqueous solution and cleaned. As a result, only a small amount of water is required to clean a polluted gas scrubber of the invention.
Patent TW-563298-B (TW)
Title: Latchup protection circuit for integrated circuits on chip
Inventor: KER MING-DOU
IPC: H01L27/02
Filed: 2002-05-29
Granted: 2003-11-21
Abstract: The present invention provides a latchup protection circuit for integrated circuits on chip, wherein the protection circuit includes a core circuit, a power switch, and a current extractor; the power switch controls the major current flowing through the core circuit; the current detection circuit detects the amount of the major current. The core circuit, the power switch and the current detection circuit are in serial connection and coupled between a relatively high voltage power cord and a relatively low voltage power cord. When the major current exceeds a predetermined value, because the latchup effect in the core circuit occurs, the current detection circuit will switch the power, and further remove the latchup effect.
Patent TW-531689-B (TW)
Title: Lens system and camera having the same
Inventor: SEKITA MAKOTO
IPC: G02B13/04
Filed: 2002-08-08
Granted: 2003-05-11
Abstract: In a lens system, a first lens having negative optical power and a meniscus shape with a convex surface facing an object side, a second lens having positive optical power and a double-convex shape, a third lens having negative optical power and a double-concave shape, a fourth lens having positive optical power, and a fifth lens having positive optical power and a double-convex shape are arranged sequentially from a front side to a rear side. Letting D1,2 be an interval between said first and second lenses, D2,3 an interval between said second and third lenses, bf be a back focus of the entire system, and f be a focal length of the entire system, at least one of three conditions given by 0.6 < D1,2/f < 1.0, 0.55 < D2,3/f < 0.85, and 0.9 < bf/f < 1.1 is satisfied.
Patent TW-540296-B (TW)
Title: Manufacturing method of heat sink sheet
Inventor: LIN TZ-JIUN
IPC: H05K7/20
Filed: 2002-08-08
Granted: 2003-07-01
Abstract: The present invention relates to a manufacturing method of heat sink sheet, especially relates to providing a method to break through the traditional manufacturing method of heat sink sheet, and which is without limitation to the manufacturing technology using metal material such as silver, copper or aluminum. Its substrate is made mainly by molding wax, low-temperature metal material (such as Bi, Sn or Sb) or fossil material (such as plastic or synthesized resin); secondly, coat a metal layer (such as Cu, Ag or Al) with proper thickness by electrical or chemical deposition or vacuum evaporation or cathode sputtering on the substrate surface; then drill more than one pillar recess on both sides of the green heat sink sheet coated with the metal coating layer, move it to the high-temperature centrifugal machine to melt and remove the substrate, so as to form an empty shell-type heat sink sheet with only part of the metal in the coating layer remained; finally, clean the substrate material o raw material remained in the empty shell-type heat sink sheet by chemical agent to make the heat sink sheet.
Patent TW-593015-B (TW)
Title: Child seat
Inventor: YAMAZAKI KOJIRO
IPC: B60R22/10
Filed: 2002-08-21
Granted: 2004-06-21
Abstract: This invention relates to a child seat (27) which comprises: a child seat body (29), a back portion (31) that is inclinedly and rotatably held on the child seat body (29); a seat portion (37) connected rotatably to a lower portion of the back portion (31); and a shock absorbing mechanism (49) installed between one or both of the back portion (31) and the seat portion (37) and the child seat body (29). The child seat holds a child on the seat portion (37) and the back portion (31) and is constructed such that when an impact force is applied to the child from the front side toward the rear side of the back portion (31), the rear portion (31) turns in a raised direction, and the shock absorbing mechanism (49) is actuated in order to moderate the impact force applied on the child. In addition, the child is held normally on the child seat in a state that he/she lies almost on his/her back, and when being impacted, the child can receive the impact with his/her whole back area by means of raising the back portion (31).
Patent TW-I225017-B (TW)
Title: Surveillance system, central surveillance apparatus, in-vehicle surveillance apparatus, surveillance method, and computer-readable recording medium
Inventor: OYAGI MASAYUKI
IPC: B60R25/31
Filed: 2002-08-27
Granted: 2004-12-11
Abstract: A surveillance system which can monitor a plurality of vehicles (1) includes vibration sensing units (15) each sensing a vibration of the associated vehicle (1), a sensed time specifying unit (20b) which specifies an instant at which the vibration of the vehicle (1) is sensed by the vibration sensing unit, and an abnormality determining unit (20a) which determines, when a vibration of one of the vehicles (1) is sensed by the associated vibration sensing unit (15), whether the vibration is caused by preparations for theft with respect to the vehicle (1) or the vibration is caused by environmental influences on the vehicle (1). The abnormality determining unit (20a) carries out the determination on ground of sensing results obtained by the vibration sensing units (15) of the respective vehicles (1) and a result of specification carried out by the sensed time specifying unit (20b). With this, a possibility of incorrectly identifying a vibration not being attributed to preparations for theft as a vibration attributed to preparations for theft.
Patent TW-548211-B (TW)
Title: Controller for hybrid car
Inventor: WAKASHIRO TERUO
IPC: B60L50/16
Filed: 2002-09-18
Granted: 2003-08-21
Abstract: A controller for a hybrid car capable of adequately making a desired control depending on the usable capacity of the storage battery. By using the controller, at step S357, it is judged whether or not the flag value of energy storage zone B flag F_ESZONEB is ""1"", and the processing moves to step S358 in the case of ""yes"". At step 358, the WOT assist amount coefficient lower limit table value KQBWOASTL that increases with the usable area PECAPFIB for the battery remaining capacity SOC is retrieved from a table. At step S359, the WOT assist amount coefficient table value KQBWOASTL that increases with the battery remaining capacity SOC is retrieved from a table between the WOT assist amount coefficient lower limit table value KQBWOASTL and a predetermined upper limit. The product of the multiplication of the WOT assist command variable WOTAST by the WOT assist amount coefficient table value KQBWOAST is used as a new WOT assist command variable WOTAST.
Patent TW-I239520-B (TW)
Title: Objective lens, optical element, optical pick-up apparatus and optical information recording and/or reproducing apparatus equipped therewith
Inventor: KIMURA TOORU
IPC: G11B7/1275
Filed: 2002-10-08
Granted: 2005-09-11
Abstract: A hybrid objective lens has a refractive lens and a diffractive optical element constructed by plural coaxial ring-shaped zones on at least one optical surface thereof. When n1, n2 and n3 each is a diffraction order of a diffracted ray having a maximum light amount among diffracted rays of each of first, second and third light flux having wavelength lambda 1, lambda 2 and lambda 3 when respective light flux comes to be incident into the diffractive structure respectively, the following formulas are satisfied: |n1| > |n2|, and |n1| > |n3|, and the hybrid objective lens converges a n1-th, n2-th and n3-th order diffracted ray of the first, second and third light flux onto an information recording plane of each of the first, second ant third optical information recording medium respectively so as to form an appropriate wavefront within respective prescribed necessary image side numerical apertures.
Patent TW-561807-B (TW)
Title: Mounting plate
Inventor: TSUCHIOKA MITSUHIRO
IPC: H05K3/34
Filed: 2002-10-21
Granted: 2003-11-11
Abstract: The purpose of the present invention is to surely surface mount all components to be mounted on a board 2 without a thermal damage. A mounting plate 3 of the present invention mounts the board 2 in which the component 1 is disposed, and moves in a reflow furnace. A site 3a of the plate 3 corresponding to a disposing region of a component (a component having a small size and easy to be abruptly raised at its temperature, or a component constituted of a material weak to heat) 1a having a low heat resistance is thickened to increase the thermal capacity. A site 3b of the plate 3 corresponding to a disposing region of a large-sized component 1b is thinned to reduce its thermal capacity. In the reflow furnace, the temperature raising speed of the site 3a of the plate 3 is smoothed, and the temperature raising speed of the component 1a having the low heat resistance is also smoothed. The temperature rising speed of site 3b of the mounting plate is fastened. The temperature rising speed of the component 1b having the large size is also fastened. Since the component 1a having the low heat resistance is gradually heated, its thermal damage can be prevented. Since the temperature of the solder between the component 1b having the large size and the board is surely raised to the melting temperature, it can be surface mounted on the board 2.
Patent TW-I259568-B (TW)
Title: Chip-mounted contact springs
Inventor: RUTTEN IVO WILHELMUS JOHANNES
IPC: H01L21/66
Filed: 2002-11-06
Granted: 2006-08-01
Abstract: Bonding wire is formed into an inverted ""V"" shape by bonding both ends of a bonding wire to adjacent points on an integrated circuit, the vertex of the ""V"" shape forming a contact point for contacting another integrated circuit, or other device, One end of the bonding wire is bonded to a specified point on the integrated circuit, the bonding head is raised, and then lowered to an immediately adjacent point to effect the second bonding, thus forming the inverted V shape. This V shape, being bonded at both ends, is mechanically stable, is resilient in form, and allows for the use of resilient, or non-resilient bonding wire. The vertex of the V shape forms a point or surface for contacting another integrated circuit, or other device, for communicating signals to and from the device to which the bonding wire is bonded.
Patent TW-I264446-B (TW)
Title: Manufacture of prepregs and laminates with relatively low dielectric constant for printed circuit boards
Inventor: ZHANG DONG
IPC: C08L101/00
Filed: 2002-11-07
Granted: 2006-10-21
Abstract: The present invention is directed to filled prepregs, laminates, printed circuit boards comprising a reinforcing material impregnated with a cured polymeric resin, the cured polymeric resin comprising multicellular polymeric microspheres as a filler. Pre-pregs, laminates and printed circuit boards prepared by this method have reduced dielectric constant as low as 3.0, depending upon the resin system of the matrix. In addition, such laminates and printed circuit boards have enhanced electrical, thermal and mechanical properties as well as improved machinability, low density and a uniform appearance.
Patent TW-I261950-B (TW)
Title: RF MEMs-tuned slot antenna and a method of making same
Inventor: SIEVENPIPER DANIEL F
IPC: H01Q5/10
Filed: 2002-12-18
Granted: 2006-09-11
Abstract: A slot antenna for receiving and/or transmitting a RF signal at a desired one of a plurality of different frequencies. The slot antenna includes at least one conductive sheet having a slot defined therein, the slot being longer than it is wide and having at least one end which is open. A plurality of switch members are mounted along said slot close to the open end thereof, each of said plurality of switch members acting, when closed, to couple the at least one conductive sheet on one side of said slot to the at least one conductive sheet on a second side thereof. A feed point is provided for adjacent said slot. The plurality of switch members are closable in a controlled manner to change a desired resonance frequency at which the slot antenna receives and/or transmits the RF signal.
Patent TW-I259257-B (TW)
Title: Single end regenerative radiant tube burner and combustion method thereof
Inventor: SAKAMOTO YOSHIFUMI
IPC: F23D14/12
Filed: 2003-02-17
Granted: 2006-08-01
Abstract: Single end regenerative radiant tube burner device includes supply/exhaust tubes each of (24a, 24b) which is connected to a rear end portion of an inner tube (22) inwardly spaced a predetermined interval from an outer pipe (21) having one closed end and has a venturi suction tube (34a, 34b) provided at its distal end portion, a bypass tube (35) having an exhaust gas vent (36) and bringing the supply/exhaust tubes (24a, 24b) into communication with each other, an inner tube combustion nozzle (26) constituted by a double tube injecting cooling air from outer circumferential portion of a fuel injected from a central portion disposed at a central portion of the inner tube, an outer tube combustion nozzle (30) constituted by a double tube injecting cooling air from an outer circumferential portion of a fuel injected from plural central portions disposed in an annular space between the outer tube and the inner tube, and an inner tube regenerator (R1) mounted between a distal end portion of the inner tube combustion nozzle and the inner tube, and an outer tube regenerator (R2) through which a distal end portion of the outer tube combustion nozzle penetrates.
Patent TW-I226105-B (TW)
Title: Manufacturing method for trench capacitor of mixed mode integrated circuit
Inventor: KAO RONG-ZHENG
IPC: H01L21/82
Filed: 2003-06-13
Granted: 2005-01-01
Abstract: The present invention discloses a manufacturing method for trench capacitor of mixed mode integrated circuit; when forming shallow trench isolation area on a semiconductor substrate for isolating the active/passive devices, sequentially forming the polysilicon layer, the dielectric layer, and the upper electrode layer of the lower electrode in the preserved plurality of shallow trenches to be bonded together for producing the trench capacitor structure. The present invention employs the trench capacitor with simple processing to replace the conventional capacitor in three-dimensional structure, so as to effectively increase the surface area of the capacitor and improve the capacitance without influencing the following processes.
Patent TW-I279262-B (TW)
Title: An apparatus for cleaning pollutants on the inner walls of a pipeline
Inventor: HUNG CHIEN-HSIUNG
IPC: B08B9/02
Filed: 2003-06-23
Granted: 2007-04-21
Abstract: An apparatus for cleaning pollutants or particles aggregates on the inner walls of a pipeline is disclosed. The apparatus includes at least a handle for rotating, a rotation unit having a shell, a bearing and a sealing element, a fastening unit having a hole and a groove, and a blade having a pore; wherein the shell is mounted on one end of the pipeline, the sealing element is sandwiched between the shell and the bearing, the bearing is outside the handle, the blade connects the fastening unit through the assistance of the hole and the groove, and the handle connects the fastening unit through the assistance of the pore and the groove.
Patent TW-I228669-B (TW)
Title: Method for establishing image scale analysis table
Inventor: HUANG SHR-YAN
IPC: G06F17/50
Filed: 2003-08-08
Granted: 2005-03-01
Abstract: The method for establishing image scale analysis table of the present invention is used to analyze the external product attributes. The scale image analysis table at least contains an X axis and a Y axis. Both sides of the X and Y axes represent the opposite meanings. The aforementioned method includes the following steps of (a) providing an operation interface and a product picture library to a plurality of testers so that the testers can place a plurality of products on the operated image scale analysis table to generate a coordinate value for each product with respect to each tester; (b) obtaining the coordinate value corresponding to each product with respect to each tester; and (c) calculating a representative position of each product in accordance with a plurality of coordinate values of each product.
Patent TW-I269139-B (TW)
Title: Footswitch
Inventor: PETERSON ROBERT H
IPC: G05G1/30
Filed: 2003-08-19
Granted: 2006-12-21
Abstract: A footswitch having an adjustable treadle and switch placements, thereby helping to make the footswitch ergonomically more correct for a variety of users.