baber/WOPTO huggingface dataset:
Patent TW-470851-B (TW)
Title: Reverse telephoto zoom lens
Inventor: GOOSEY WILLIAM T
IPC: G02B15/16
Filed: 2000-11-28
Granted: 2002-01-01
Abstract: A reverse telephoto zoom lens particularly suitable for use in a compact digital camera preferably has two moving lens groups in which either the first lens group has a lens component having both positive and negative power in respective radial zones of the lens or the second lens group has a lens component closer to the image plane than any other lens component and this lens component has a concave surface facing the image plane, or both. The zoom lens deliver near telecentric performance and exhibits non-reversing motion of either lens group in going between a telephoto position and a wide angle position, and vice-versa.
Patent TW-500822-B (TW)
Title: Positive displacement type liquid-delivery apparatus
Inventor: HORIE KUNIAKI
IPC: F04B43/02
Filed: 2000-11-29
Granted: 2002-09-01
Abstract: A positive displacement liquid-delivery apparatus comprising a positive displacement pump 10 and a differential pressure control unit 42. The positive displacement pump 10 includes a liquid-delivery chamber 28 having a housing 22 with one part formed of a flexible diaphragm 24; and a diaphragm driver 36 linked to the diaphragm 24 for deforming the same to discharge fluid from the liquid-delivery chamber 28. The differential pressure control unit 42 uniformly controls the differential pressure inside and outside the diaphragm 24 during the pumping process.
Patent TW-523847-B (TW)
Title: Method and apparatus for semiconductor wafer process monitoring
Inventor: CROCKER STEVE
IPC: H01J37/32
Filed: 2000-11-29
Granted: 2003-03-11
Abstract: A method and apparatus for detecting the presence of a plasma. The apparatus comprises an electrically floating contact number that is exposed to a plasma forming region, for example, a semiconductor wafer processing chamber. The floating contact is coupled to a measuring device. When a plasma is present in the plasma forming region, the plasma induces a voltage upon the floating contact which is directed by the measuring device.
Patent TW-463191-B (TW)
Title: Monolithic capacitor
Inventor: NAKAGAWA TAKUJI
IPC: H01G4/30
Filed: 2000-12-01
Granted: 2001-11-11
Abstract: A monolithic capacitor includes a plurality of monolithic ceramic capacitor elements provided with external electrodes at both ends thereof, solder layers arranged on the entire surfaces of the external electrodes of the monolithic ceramic capacitor elements, and metal terminals electrically connected to the external electrodes of the monolithic ceramic capacitor elements. The monolithic ceramic capacitor elements are joined to each other by the solder layers and are stacked on each other. The external electrodes of the monolithic ceramic capacitor elements are electrically connected to each other by the solder layers.
Patent TW-475298-B (TW)
Title: High density interconnection test connector especially for verification of integrated circuits
Inventor: JURINE JEAN-MICHEL
IPC: G01R1/067
Filed: 2000-12-12
Granted: 2002-02-01
Abstract: There is provided a high density interconnection test connector intended especially for verification of integrated circuits, including a plate supporting plural conductive pins, one of the ends of which forms a contact zone with the electronic circuit to be tested and the other end forms a contact zone with a connecting plate that has a connection means with the test equipment, the forms of these conductive pins ensures flexibility and includes a longitudinal component, wherein the pins present a succession of at least three arc-shaped sections (4, 5, 6) in alternating directions extended on both sides by rectilinear segments that are mobile according to one degree of freedom for axial translation, with the pins being inserted in the front plates.
Patent TW-I221435-B (TW)
Title: Method for optimizing timing control process parameters in chemical mechanical polishing
Inventor: WANG GUO-JEN
IPC: B24B37/04
Filed: 2001-01-20
Granted: 2004-10-01
Abstract: A method for optimizing timing control process parameters in chemical mechanical polishing mainly comprises: using a neural-network Taguchi method to develop a low cost but efficient technique in optimizing chemical mechanical polishing (CMP) process parameters including time control. The new technique uses a neural network to simulate a CMP process and further obtain a set of optimum process parameters including an optimum polishing time. When the process parameters are set at the optimum parameter set, a maximum removal rate and a minimum non-homogeneity can be achieved in the shortest time.
Patent TW-583052-B (TW)
Title: Tool holder for machine tool and cutting edge therefor as well as tool driver therefor
Inventor: MAKIYAMA TADASHI
IPC: B23Q3/12
Filed: 2001-04-04
Granted: 2004-04-11
Abstract: A tool holder for a machine tool and a cutting edge therefor and a tool driver therefor prevent coolant supplied into a pass (e) of the tool holder (1) leaking from a connecting position with the cutting edge (10) while machining cutting chips. The tool holder for the machine tool having the pass (e) at a center (x) of rotation of the holder (1), wherein the cutting edge (10) having a coolant pass (e5) is inserted into the front of the pass (e) and fixed by fastening means (3) installed on the tip of the holder (1), wherein a cylindrical male part (10b) for sealing is provided at the back end of the cutting edge (10), a cylindrical female part (e3a) for sealing which the cylindrical male part (10b) is closely inserted is provided at the pass (e), a ring groove (h) is provided at the cylindrical female art (e3a), and a ring packing (12) to seal a ring clearance between the cylindrical male part (10b) and the cylindrical female part (e3a) is tightly fitted to the ring groove (h).
Patent TW-I228259-B (TW)
Title: Method and circuit for inputting and outputting data, and system using semiconductor memory device including the same
Inventor: LEE JAE-HYEONG
IPC: G06F12/00
Filed: 2001-05-10
Granted: 2005-02-21
Abstract: A method and a circuit for inputting and outputting data, and a system using a semiconductor memory device including the same which are capable of increasing frequency of a system clock and increasing data transmission speed regardless of skew between the system clock and a data strobe signal, are provided. The circuit for inputting data receives an indication signal for being generated from a memory controller and indicating transmission of write data, and receives a data strobe signal generated from the memory controller in response to the indication signal. Also, the circuit for inputting data inputs and latches the write data in response to toggling of the data strobe signal. The circuit for outputting data generates and outputs a data strobe signal and an indication signal for indicating output of read data. Also, the circuit for outputting data synchronizes the read data with the data strobe signal and outputs the read data.
Patent TW-501385-B (TW)
Title: System for welding a package of layers and sheets of pre-preg, in a hot press, to form an electronic multi-layer printed circuit
Inventor: CEROSO BRUNO
IPC: B29C65/00
Filed: 2001-05-11
Granted: 2002-09-01
Abstract: System for peripheral welding of packages (40) consisting of layers (41) for making multi-layer printed circuits by means of pairs of electrodes (51, 61) with opposing welding tips (70, 71) characterized by the presence in the layers (41), at the position of said tips, of coaxial holes (46-48) of the same diameter, and by the fact that, during welding, the area around said holes (46-48) is held firm by the opposing plates (76, 77) of a small press (75-79).
Patent TW-476727-B (TW)
Title: Housing case for plate-shaped objects
Inventor: AIZAWA HIROSHI
IPC: B65D81/127
Filed: 2001-05-29
Granted: 2002-02-21
Abstract: There are provided a plurality plate-shaped object housing spaces S that are formed by placing a plurality of partition walls 2 made of a resin material having an impact-absorbing property in a manner so as to be aligned bridging over a pair of side walls with predetermined intervals from each other; and a tightening means 4 for tightening and fixing the group of partition walls 2 housing the plate-shaped objects 1 in the respective plate-shaped object housing space 3 in an approaching direction of the adjacent partition walls 2, and in this arrangement, the size of the entire case that has been tightened and fixed by the tightening means 4 is set to a predetermined size that is fitted to a predetermined transporting box D, or to such a size as to allow a plurality of these cases to be housed in one box, or to such a size as to allow these to be housed together with a packing material 50.
Patent TW-527441-B (TW)
Title: Dry etching method
Inventor: TAKAGI KIYOHIKO
IPC: H01L21/3213
Filed: 2001-06-22
Granted: 2003-04-11
Abstract: The present invention relates to a dry etching method. That is, in accordance with the dry etching method of the present invention, it is able to obtain an excellent etched shape free from any local transverse indent or any clouding on a treated substrate even when laminate films are collectively etched. The dry etching method of the present invention includes: continuously applying a processing gas into a vacuum chamber 1 from a gas feeder 2; performing evacuation by a vacuum pump 3; applying radio frequency power to a lower electrode 5 when controlling the vacuum chamber 1 in a predetermined pressure for generating plasma in the vacuum chamber 1; when the substrate 6 placed on the lower electrode 5 is etched, detecting the illuminating intensity of the plasma by an optical filter with a predetermined wavelength for monitoring the etching condition; and adding CHF3 gas to the processing gas only from a time point when lowermost film is processed to a time point when the etching is completed.
Patent TW-536762-B (TW)
Title: TAB tape with stiffener and semiconductor device using same
Inventor: OTAKA TATSUYA
IPC: H01L23/498
Filed: 2001-06-29
Granted: 2003-06-11
Abstract: A TAB tape with a stiffener is prepared by bonding a one-metal TAB tape 20 having a structure wherein a circuit pattern 21 is formed on either surface of a first tape base material, a part thereof is covered with an insulating film 2, and a via hole 12 is defined on a connecting regional section 25 for via, to a tape 30 for second metal prepared by providing a metallic foil layer 14 on either surface of a second tape base material 15 through an adhesive layer 15; the connecting regional section 25 for via on the upper edge of a via hole is electrically connected with a part of the metallic foil layer 14 on the bottom of the hole by means of conducting means (4, 16, and 18), and at the same time, an exposed portion 32 of the metallic foil layer 14, which has not been covered with the one-metal TAB tape 20, is connected to an electrode 71 of a ground line in the semiconductor 7 by means of a bonding wire 83 to lead a ground potential. Thus, an inexpensive TAB tape with a stiffener having equivalent electrical characteristics to that in the case where a conventional two-metal and one-base material TAB tape is used, and a TBGA semiconductor device using such TAB tape with a stiffener is obtained.
Patent TW-526393-B (TW)
Title: Pattern forming method and method of manufacturing thin film transistor
Inventor: KIDO SHUSAKU
IPC: H01L21/311
Filed: 2001-07-02
Granted: 2003-04-01
Abstract: After films composing a TFT are laminated on an insulating substrate, a resist mask having a plurality of regions with different film thicknesses is formed by patterning on the uppermost layer of the above-stated films. Then, a conductor film is formed by patterning with a liftoff method using this resist mask. Alternatively, using other resist mask having a plurality of regions with different film thicknesses as an etching mask, a plurality of material films among the laminated material films are processed in succession. By the above-stated new pattern forming method and the processing method, the liquid crystal display device, which has been manufactured by five photolitho processes in a conventional art is manufactured by two or three photolitho processes.
Patent TW-504426-B (TW)
Title: Device for parting and/or perforating
Inventor: MULLER HEINZ-JUERGEN
IPC: B23K26/402
Filed: 2001-07-23
Granted: 2002-10-01
Abstract: A device (10) serving to part and/or perforate a material web (18), more particularly single or multi-ply tissue paper, comprises a supporting roll (16) as well as a laser assembly including at least one laser head (12) emitting a laser beam (14). The invention relates furthermore to single or multi-ply tissue paper having perforations or one or more cuts produced by a laser assembly.
Patent TW-482854-B (TW)
Title: Fire-proof board
Inventor: CHIOU HUA-SHEN
IPC: E04C2/10
Filed: 2001-08-07
Granted: 2002-04-11
Abstract: This invention is of a fire-proof board, including a bottom board made of magnesia or calcium silicate, a middle partition sheet made of fake-paper of PP material, and a face sheet made of natural wood sheet. The middle sheet is to be paste upon the bottom board and the face sheet is to be paste upon the middle sheet.
Patent TW-I290154-B (TW)
Title: Powdered, crosslinked polymers which absorbe aqueous liquids, as well as blood, a process for producing same, and their use
Inventor: MERTENS RICHARD
IPC: C08J3/12
Filed: 2001-08-10
Granted: 2007-11-21
Abstract: The invention relates to absorbent, crosslinked polymer products based on partially neutralized, monoethylenically unsaturated monomers bearing acid groups, which have improved properties, particularly with respect to their capability of conveying liquids in their swollen state, and which have been subjected to a secondary crosslinking at their surface using a combination of an organic crosslinker compound, with the exception of polyols, and a cation in the form of its salt in an aqueous solution.
Patent TW-I232767-B (TW)
Title: Game machine, game processing method and information storage medium
Inventor: NOBE KAZUHIKO
IPC: A63F13/814
Filed: 2001-08-20
Granted: 2005-05-21
Abstract: To increase a feeling of competitiveness between players of a music-oriented game. Based on evaluation of performance of the first and second players on their steps, the number of times step guidance is presented is varied. Specifically, while reference arrows 46, 48 are displayed, a plurality of timing guidance arrows 50, 62 approaching the reference arrows 46, 48 are also displayed on a game screen image 40, whereby a state of step timing gradually arriving is shown to the player. In addition, the number of timing guidance arrows 50, 62, namely the number of times step guidance is presented to each player, is changed based on the result of evaluation on steps by each player.
Patent TW-511153-B (TW)
Title: Method and apparatus for exposing photoresist, x-ray sensitive mask, semiconductor device and fine feature
Inventor: KITAYAMA TOYOKI
IPC: G03F1/22
Filed: 2001-09-25
Granted: 2002-11-21
Abstract: The present invention provides an exposure method, an exposure apparatus, an X-ray mask and a resist for achieving enhanced resolution and throughput, and further a semiconductor device and a microstructure manufactured by using them. Its feature is that the X rays (2) emitted from an X-ray source (1) are radiated to a resist film (10) via an X-ray mask (8). A material constituting the resist film (10) is selected to have an average wavelength of X rays absorbed by the resist film (10) that is equal to or smaller than an average wavelength of X rays (2) radiated to the resist film (10).
Patent TW-I262920-B (TW)
Title: New 7-azaindoles, their use as inhibitors of phosphodiesterase 4, and a method for synthesizing them
Inventor: HOFGEN NORBERT
IPC: A61P11/00
Filed: 2001-10-24
Granted: 2006-10-01
Abstract: The invention relates to new 7-azaindoles, their use as inhibitors of phosphodiesterase 4 and to methods for their synthesis.
Patent TW-569406-B (TW)
Title: Semiconductor device and the manufacturing method thereof
Inventor: SHIMANUKI YOSHIHIKO
IPC: H01L23/495
Filed: 2001-11-13
Granted: 2004-01-01
Abstract: The subject of the present invention is to prevent the cracks on the package. The solution is to use the sheet 5 smaller than the semiconductor chip 8 to support the semiconductor chip 8; encapsulating the semiconductor chip 8 with resin to form the encapsulation 12; providing the support portion 4a supporting the sheet 5 and the exposed portion 4b connecting therewith and exposing the back 12a of the encapsulation 12, and the hanging wire 4 folded at the support portion 4a; a plurality of wirings 2 configured surrounding the sheet 5; the bonding pad 7 connected to the semiconductor chip 8 and the bonding wiring 10 corresponding to the wiring 2; the sheet 5 and the support portion 4a of the hanging wire 4 is formed thinner than the exposed portion 4b. Because the back of the semiconductor chip 8 is sealed with the sealing resin 11, it can improve the balance for the resin and the sealing property of the sealing resin 11 with the semiconductor chip 8 to prevent the cracks on the package.
Patent TW-589259-B (TW)
Title: Seat lock device in motorcycle
Inventor: YAMAGUCHI MASAAKI
IPC: B62J1/12
Filed: 2001-11-22
Granted: 2004-06-01
Abstract: A seat lock device (50) wherein an arm member (55) extends downward from a lock member (75) disposed in the rear of a vehicle frame (13) and serving to lock the joint with a seat hook (57) disposed in the lower surface of a seat (26), the arm member (55) operatively abutting against the operating cam (54) of a cylinder lock (52) used to unlock the joint which is installed below a vehicle body cover (35) covering the rear portion of the vehicle body and in the side surface (41a) of a rear fender (41). This eliminates the need for providing the vehicle body cover (35) with an opening opposed to the cylinder lock (52) and facilitates the keying operation of the cylinder lock (52) as there is no need for movement from the side to the rear of the vehicle body in keying the cylinder lock (52).
Patent TW-535405-B (TW)
Title: Sensing system for a photographic device
Inventor: TSENG JEN-SHOU
IPC: H04N1/047
Filed: 2001-12-12
Granted: 2003-06-01
Abstract: A sensing system for a photographic device is disclosed. The character of this invention is employing a sensor to monitor the deposited form of the photographic device, wherein said sensor is working with gravity. According to said deposited form of the photographic device, a switching between working modes is performed. Therefore, a photographic device can exhibit several working modes. Preferably, the working modes will be automatic switched with the deposited form of said photographic device.
Patent TW-564484-B (TW)
Title: Method for manufacturing group-III nitride compound semiconductor, group-III nitride compound semiconductor device, and group-III nitride compound semiconductor luminous device
Inventor: NAGAI SEIJI
IPC: H01L21/205
Filed: 2002-02-07
Granted: 2003-12-01
Abstract: This invention is to prevent an edge part from projecting in an epitaxial growth dividing a growing region. In an epitaxial growth in which growth regions (D) are defined by a lattice mask (2), consumption regions (C) of a group-III nitride compound semiconductor are formed between the edge portions of the adjoining growth regions (D) and at the central portions of the bands of the mask (2), so that group-III and group-V materials are not fed to the edge portions of the growth regions (D) unnecessarily. Therefore, the difference between the amount of group-III and group-V materials fed to the edge portions of an element forming regions (D) and that fed to the central portions thereof, is controlled so that the central portions of the element regions (D) are not recessed.
Patent TW-550493-B (TW)
Title: Method and apparatus for provision of a general-use serial port on a legacy-free device
Inventor: THAYER PAUL ANTHONY
IPC: G06F13/12
Filed: 2002-02-18
Granted: 2003-09-01
Abstract: A method, system, apparatus, and computer program product are presented for enabling a hidden port in a computing device. A determination is made as to whether the computing device has a hidden port, which is a port that is externally inaccessible to a user of the computing device and is not dedicated for general input/output (I/O) purposes. If the computing device has a hidden port, then the computing device is configured to use the hidden port for general I/O purposes and possibly also for debugging purposes. The user may optionally specify a data value that can be used to indicate whether the user chooses for the hidden port to be enabled for general I/O purposes and/or for debugging purposes. The hidden port optionally may or may not be enabled based on whether the computing device is a legacy-free device.
Patent TW-I257349-B (TW)
Title: Multilayer polymer film with additional coatings or layers
Inventor: JONZA JAMES MICHAEL
IPC: B32B27/36
Filed: 2002-03-28
Granted: 2006-07-01
Abstract: A multilayer polymer film has an optical stack including a plurality of alternating polymer layers with skin layers having mechanical, optical, or chemical properties differing from those of the layers in the optical stack. In one embodiment, the multilayer polymeric film has one or more holograms that provide attractive and useful optical effects.
Patent TW-578438-B (TW)
Title: Organic light-emitting diode and the manufacturing method thereof
Inventor: JUANG KUEN-RU
IPC: H05B33/10
Filed: 2002-04-01
Granted: 2004-03-01
Abstract: An efficient organic light-emitting diode (OLED) and the manufacturing method thereof are disclosed, which comprise a light-emitting substrate layer and translucent surface layer. The light-emitting layer is the OLED structure, the translucent surface layer is made of transparent glass or the second translucent material. The translucent surface layer is associated with at least one of the top or bottom surface of the light-emitting substrate layer. By using the way of etching, several lens units without a specific shape or continuous tooth-like patterns are etched on at least one surfaces of the light-emitting substrate layer or translucent surface layer, and also coat one anti-reflective layer on the lens unit or the surface of the continuous tooth-like pattern, so that when the light-emitting substrate emits light or exits light through the translucent surface layer, the light-emitting substrate layer has an increased critical angle and area to exit light, so as to increase the light-emitting efficiency of OLED.
Patent TW-541583-B (TW)
Title: Horizontal reactor for compound semiconductor growth
Inventor: PARK KEUNSEOP
IPC: C30B25/14
Filed: 2002-05-16
Granted: 2003-07-11
Abstract: A horizontal reactor for processing an elemental compound semiconductor growth is provided with a reactor housing having a sealed container, a susceptor with an upper surface provided with a plurality of substrate mounts which receive substrates, the upper surface positioned inside the reactor housing, a heater for heating the susceptor, a group V gaseous material supply in a vertically upward direction from a lower center of the susceptor, and a group III gaseous material supply with delivery gas in a vertically downward direction toward a center of the upper surface of the susceptor, and a reaction gas exhaust to exhaust the reacted gas in the reaction chamber toward the exterior of the reaction chamber.
Patent TW-528859-B (TW)
Title: Acoustic absorption electromagnetic radiation sensing with single crystal SiC
Inventor: PARSONS JAMES D
IPC: G01J1/02
Filed: 2002-05-28
Granted: 2003-04-21
Abstract: Single crystal SiC (6) at least 200 micrometers thick is employed to detect electromagnetic radiation (4) having a wavelength less than about 10 micrometers via an acoustic absorption mechanism. Applications include IR radiation sensing, contactless temperature sensing and an IR controller varistor.