baber/WOPTO huggingface dataset:
Patent TW-435004-B (TW)
Title: Miniaturization for impedance balun
Inventor: SHEN JR-WEN
IPC: H03H7/42
Filed: 1999-05-20
Granted: 2001-05-16
Abstract: This invention is about a balun and includes the followings. The first dielectric layer has upper and lower surfaces, in which the lower surface is metal ground surface and the upper surface is an inner metal layer. On the metal layer, there are the first and the second metal wires, in which these two insulated metal wires are separated by a balance gap point. Balance type terminal points are located on both sides of balance gap point. The other two terminal points of these two metal wires are connected to metal ground surface. The second dielectric layer is stacked on the first dielectric layer and has both upper and lower surfaces. The lower surface of the second dielectric layer is connected with the aforementioned inner metal layer. A top surface metal layer is formed on the upper surface of the second dielectric layer, in which the third metal wire is formed on this metal layer such that the third layer is just stacked on the first and the second metal wires stated above. One end of this metal wire is the unbalance output/input point and the other end is open circuit. Additionally, the third wire is composed of the first set of transmission line node, which is formed by different impedance and serial connection, and the second set of transmission line node, which is formed by different impedance and serial connection. The impedance distribution is mirror phase distribution with respect to structure center. In addition, the impedance characteristic for the first metal wire and the second metal wire is mirror phase distribution with respect to structure center. The balance between magnitude and phase of signal is obtained through the mirror phase relationship in between the metal wires formed by serially connecting the first, the second, and the third metal wires. Step type impedance is used as the matching impedance from balance port to unbalance port. The larger the step type impedance ratio is, the more the size is miniaturized. The mirror phase relationship is used for achieving the phase balance.
Patent TW-426847-B (TW)
Title: Semiconductor memory device capable of securing large latch margin
Inventor: NAGATA KYOICHI
IPC: G11C7/10
Filed: 1999-05-21
Granted: 2001-03-21
Abstract: In a double data rate type synchronous dynamic random access memory (DDR-SDRAM) device, a large latch margin of input data is secured. The DDR-SDRAM device is arranged by a data strobe signal processing circuit for detecting at least one of a rise edge of a data strobe signal and a fall edge thereof to thereby produce at least a first one-shot pulse signal; a clock signal processing circuit for detecting a rise edge of a clock signal to thereby produce a second one-shot pulse signal; and a data-in processing circuit for latching input data by using the first one-shot pulse signal produced from the data strobe signal, and further for latching the latched input data by using the second one-shot pulse signal produced from the clock signal, and also for simultaneously writing both the latched data into a memory cell in a parallel manner. The data-in processing circuit controls a delay amount of the first one-shot pulse signal and another delay amount of the second one-shot pulse signal so as to secure a latch margin of the input data.
Patent TW-522129-B (TW)
Title: A floor structure for being used in a track-having platform car, the floor components and the floor unit for forming said floor structure and a transport system having this floor structure
Inventor: SUZUKI KAZUHIRO
IPC: B61B13/00
Filed: 1999-08-20
Granted: 2003-03-01
Abstract: The object of this invention is to install the track of a track-having platform car to the grating floor by means of a simple work. Multiple cross beams 37 are supported to the props 16 which are used for supporting the grating 3. The cross beam 37 straddles in such a way to cross with the track. The guide track components 38 with the track components 39 for moving are installed to the cross beam 37. The guide track 26 and the track 27 for moving are formed respectively from each track components 38, 39. The floor boards 40 are divided to two rows in order to fill the space between the guide track 26 and the track 27 for moving. Each track components 38, 39 and the floor boards are fixed to the cross beam 37 by means of screws 42, 43, 44. The multiple floor boards 40 are all of the rectangular shape with the same size, and the length of the longer side of said rectangle is two times as long as that of one side of the grating. The length of each track component 38, 39 is a natural-number times as long as that of one side of the grating.
Patent TW-I242682-B (TW)
Title: Reflective mixed-mode twisted nematic liquid crystal display
Inventor: YEUNG STEVE WAI-LEUNG
IPC: G02F1/139
Filed: 1999-11-30
Granted: 2005-11-01
Abstract: The invention relates to reflective mixed-mode twisted nematic liquid crystal displays. A direct-view display consists of a front substrate, a polarizer, liquid crystal and a rear substrate having a reflective coating. The twist angle, polarizer angle and retardation are optimised and fall within the following ranges: twist angle of between 67 DEG and 83 DEG; polariser angle of between 5 DEG and 21 DEG or between 95 DEG and 111 DEG; and retardation of between 0.18 and 0.28. An alternative configuration for the display is a projection display having a front substrate, a rear substrate with a reflective coating, liquid crystal between the substrates, a polarising beam splitter and a screen.
Patent TW-406015-B (TW)
Title: Absorbent articles with distribution materials positioned underneath storage material
Inventor: ARNDT SILKE
IPC: A61F13/49
Filed: 1999-09-09
Granted: 2000-09-21
Abstract: The present invention relates to an absorbent article, such as for use in hygienic applications, which has an ultimate fluid storage region, and a fluid distribution region positioned between the ultimate storage region and the garment oriented surface of the article, which is in fluid communication with the ultimate fluid storage region, whereby the ultimate fluid storage region comprises material which has (1) a Capillary Sorption Desorption Capacity at 100 cm (CSDC 100) of at least 10 g/g; which further has (2) a Capillary Sorption Desorption Capacity at 0 cm (CSDC 0) higher than said CSDC 100 and which thereby has (3) a Loosely Bound Liquid Capacity (LBLC) as the difference between (CSDC 0 and CSDC 100); and which has (4) a Capillary Sorption Desorption Release Height when 50% of said LBLC are released (CSDRH 50) of less than 60 cm. Further, the liquid distribution layer comprises material having a Capillary Sorption Absorption Height at 30% of its maximum capacity (CSAH 30) of at least 35 cm. Particularly suitable distribution material for the present invention can be foam materials, preferably polymeric foam derived from high internal phase water-in-oil emulsions.
Patent TW-463413-B (TW)
Title: Polymer-based hydroxide conducting membranes
Inventor: YAO WAYNE
IPC: H01M8/10
Filed: 1999-09-17
Granted: 2001-11-11
Abstract: A polymer-based electrolyte composition having excellent film-forming properties, flexibility, mechanical strength and high hydroxide conductivity is disclosed. The composition comprises an organic polymer having an alkyl quaternary ammonium salt structure; a nitrogen-containing, heterocyclic quaternary ammonium salt; and a metal hydroxide salt. In a preferred embodiment, the composition is cast in the form of a film that is suitable for use as an ion-conducting or other specialty membrane in a power source, such as for example an alkaline battery or fuel cell, that relies on hydroxide anion transport for its operation.
Patent TW-452768-B (TW)
Title: Optical disk regenerative device and the controlling method of the same
Inventor: OKAZAKI MAKOTO
IPC: G11B20/18
Filed: 1999-09-28
Granted: 2001-09-01
Abstract: The optical disk regenerative device is provided which comprises of: the control micro computer (7) for restarting the data reading of the optical disk (1) after the buffering of the memory (6) is interrupted; the consecutive data detector (55) for dividing the 1st data buffered in the memory (6) before the buffering interrupted, and the 2nd data read out by the instruction of the control micro computer (7) into n groups respectively, detecting the 1st data and the 2nd data of each group to decide the coincidence; and the restarting buffering request signal generative circuit (56) for instructing the timing of the restarting buffering according to the detecting result of the consecutive data detector (55).
Patent TW-444240-B (TW)
Title: An apparatus for holding a semiconductor wafer
Inventor: WINGO LARRY S
IPC: H01L21/673
Filed: 1999-09-29
Granted: 2001-07-01
Abstract: An apparatus for holding a plurality of semi-conductor wafers during heat treatment of the wafers in a furnace comprises a plurality of rails extending essen-tially vertically between a top and bottom plate. Each rail contains a plurality of teeth arranged such that the space between adjacent teeth can receive a portion of a single semiconductor wafer. Each tooth contains a raised support structure, typically a ledge, located on the top surface of each tooth for supporting the wafer, usually from the edge of the wafer inward to a point located from the center of the wafer a distance equal to between about 25% and about 75% of the wafer's radius. Such an apparatus with its relatively long teeth is especially designed to uniformly support larger wafers, i.e., wafers having a nominal diameter greater than about 200 millimeters, such that their own weight does not cause the wafers to sag and thereby produce crystal dislocations or slip when the wafers are heated to high temperatures.
Patent TW-445748-B (TW)
Title: Management of trick playback of digital video data
Inventor: OZCELIK TANNER
IPC: H04N5/92
Filed: 1999-10-25
Granted: 2001-07-11
Abstract: A single-chip application specific integrated circuit (12) provides autonomous management of playback of digital video and audio. The chip includes a digital video decoder and output system, and a central processing unit controlling said digital video decoder and output system. The central processing unit receives (78) commands to establish a current playback state for management of playback of digital video and audio by said digital video decoder and output system, and responds (88) to a video field synchronization signal and a current playback state, without external instruction, to determine whether to display digital video, whether to decode digital video for display, whether to repeat display of previously decoded digital video, and whether to skip over digital video prior to decoding digital video for output. By delivering commands to the central processing unit, the application specific integrated circuit can be caused to transition between playback states to provide desired playback of said digital video and audio.
Patent TW-589229-B (TW)
Title: Photocatalytic filter with fiber glass mat carrier
Inventor: LAMMON-HILINSKI KAMI
IPC: D06M11/46
Filed: 2000-04-25
Granted: 2004-06-01
Abstract: A matrix for use in a method of photocatalytically decomposing organic compounds in a fluid includes a fiber glass mat substrate carrying a photocatalytic material. The fiber glass mat is made of randomly oriented glass fibers that have been substantially filamentized and needled whereby the filaments are interlocked. Adhesion of the photocatalytic material to the substrate is provided without requiring heat cleaning of the fiber glass by controlling the organic content of the fiber glass mat to be less than 1.0 percent by weight as measured by loss on ignition. This is achieved by using sizing compositions that preferably have little or no film forming polymer content.
Patent TW-550214-B (TW)
Title: Missing lens detection system and method
Inventor: ROSS DENWOOD F III
IPC: G01N21/95
Filed: 1999-12-27
Granted: 2003-09-01
Abstract: A system for determining the presence and optionally the position of an ophthalmic product such as a contact lens in a container is provided.
Patent TW-456150-B (TW)
Title: Display system capable of receiving multiple kinds of input signals
Inventor: LIN WEN-FENG
IPC: H04N5/92
Filed: 1999-11-05
Granted: 2001-09-21
Abstract: The present invention provides a display system capable of receiving multiple kinds of input signals. The display system includes a liquid crystal display for displaying the input digital image signal for thereby forming an image screen; a differential signal input module for receiving differential signals inputted from a first computer and transforming the same to output a corresponding digital image signal; a TV signal input module for receiving the input signal of TV; a multiplexer electrically connected to the differential signal input module and the TV signal input module for selecting one of them to output; and a micro-controller electrically connected to the multiplexer and the liquid crystal display. The TV signal input module further includes a band selector for selecting signals of a specific band from the input TV signals, and a decoder for decoding the signals of the specific band to a corresponding digital image signal. The micro-controller can be used to control the selection of the multiplexer so that the selected and outputted digital image signal can be displayed on the liquid crystal display for forming an image screen.
Patent TW-591006-B (TW)
Title: Novel anthracenedione analogues and process of preparation thereof
Inventor: WANG HUEI-PO
IPC: A61K31/435
Filed: 1999-11-05
Granted: 2004-06-11
Abstract: A series of novel 9, 10-anthracenedione of formula (I), wherein said n is an integer from 1 to 6; R or R' is independently H or hydroxyl; R1 or R1' is independently H or alkyl; R2 or R2' is independently H, alkyl or alkyl having a substitutable group with a functional group; R3 or R3' is independently H; or R3, R4 are taken together as -(CH2)x- wherein said X is 4, 5 or 6; or R3', R4' are taken together as -(CH2)x- wherein said X is 4, 5 or 6; R4 or R4' is independently H, formyl, alkylcarbonyl, alkoxycarbonyl or arylmethoxycarbonyl; is disclosed.
Patent TW-512106-B (TW)
Title: Journaling structure in applicator
Inventor: MASUMOTO HIROAKI
IPC: B65H35/07
Filed: 1999-12-27
Granted: 2002-12-01
Abstract: This invention intends to secure the ensured holding and engagement between a feed reel and a feed reel gear by a method wherein a deformation due to heat is prevented from developing. In this journaling structure, an elastic fitting is realized between a feed reel 10 for sending-out and winding a transferring tape and a feed reel gear 5, which is coaxially journalized to the feed reel 10 through the elasticity of an elastic edge piece 15 of the feed reel 10 locating between the cylindrical part 12 and the annular rib 17 of the feed reel gear 5. As a result, the expansion of the elastic edge piece 15 of the feed reel 10 due to the influence of heat and the deformation of the elastic edge piece such as the relaxation of a retention due to a long term usage or the like can be surely prevented, resulting in allowing to surely secure the holding and engagement between the feed reel and the feed reel gear.
Patent TW-421767-B (TW)
Title: Automatic ticket collecting system
Inventor: ITO NOBUHIRO
IPC: G07B15/00
Filed: 2000-01-25
Granted: 2001-02-11
Abstract: The present invention discloses an automatic ticket collecting system that can read several wireless cards at the entrance. If the combined determination result permits the entry, every wireless card involved in the combined determination will be recorded and the record will be used as an identification data indicating that the card has been processed through a combined determination. Based on the identification data on the wireless card presented by an user, the user's wireless card can be specified during exiting.
Patent TW-454369-B (TW)
Title: Coaxial cable unit, cable terminal and fixture board
Inventor: HAMA HIROYUKI
IPC: G01R31/26
Filed: 2000-02-10
Granted: 2001-09-11
Abstract: The present invention provides a fixture board structure which is used to enhance the connection strength between the coaxial cable and the circuit board without the assistance of jigs or screw devices. The fixture board comprises a socket board with a socket thereon for semiconductor device; a functional board, connected to a test device for testing the semiconductor device; and, a plurality of coaxial cable units for connecting the socket board and the functional board. Each coaxial cable unit comprises a coaxial cable which comprises a ground layer and a signal line surrounded by the ground layer; at least one terminal portion and a cable terminal which comprising an enclosure surrounding the outer edge of the ground layer at the end portion of the coaxial cable; and, a fitting part, extending along the axial direction of the coaxial cable and electrically connecting to the enclosure at a distance from the signal line.
Patent TW-447194-B (TW)
Title: Viterbi decoding device and method
Inventor: KAMADA TAKEHIRO
IPC: H03M13/41
Filed: 2000-04-11
Granted: 2001-07-21
Abstract: The subject of the present invention is to reduce the power consumption of path memory device for memorizing path selection signal for Viterbi decoding. In order to achieve the object, the path temporary storage unit 101 memorizes the path selection signal outputted from the ACS circuit 100 in a specific period. The partial trace back unit 102 uses the path selection signal memorized by the path temporary storage unit 101. From the partly backward tracing from the first moment until the second moment, it can detect the unpassed nodes which are not passing the residual path at the second moment. After the conversion portion 103 receives the signal from the partial trace back unit 102, it can convert the path selection signal corresponding to the unpassed nodes into a specific fixed value.
Patent TW-457700-B (TW)
Title: Semiconductor device and manufacturing method thereof
Inventor: TANAKA YOSHINORI
IPC: H01L27/00
Filed: 2000-04-18
Granted: 2001-10-01
Abstract: The present invention is related to a semiconductor device having a multi-layer interconnection structure and requiring a high level of integration, which is capable of ensuring a good yield and a high reliability. A silicon oxide film 7 is formed on an upper layer of the source/drain regions 6 of a transistor. A conductive pad 10 is provided in the silicon oxide film 7 in such a manner that one end surface thereof is conducted to each source/drain region and the other end surface thereof is exposed to the surface of the silicon oxide film 7. A silicon oxide film 11 is formed on the silicon oxide film 7 and the pad 10. A conductive layer functioning as a plug is provided in the silicon oxide film 11 in such a manner that one end surface thereof is in contact with the pad 10 and the other end surface thereof is conducted to an interconnection layer 14. The surface of the silicon oxide film 7 is smoothly continuous to the other end surface of the pad 10 at the same level. The conductive layer functioning as a plug is formed to be smaller in size than the pad 10 and is in contact with the central portion of the pad 10.
Patent TW-I244890-B (TW)
Title: Dithiocarbamate liquid formulations
Inventor: KOBER REINER
IPC: A01N47/14
Filed: 2000-05-29
Granted: 2005-12-11
Abstract: An essentially anhydrous dithiocarbamate liquid formulation comprises: (a) 10 to 70% by weight of at least one active ingredient from the class of the dithiocarbamates, (b) 10 to 89% by weight of an essentially anhydrous oil phase, (c) 1 to 40% by weight of a polyhydroxystearic acid or a derivative thereof and/or an alkyl or alkenyl glycerin ether ethoxylate, (d) 0 to 40% by weight of at least one anionic surfactant.
Patent TW-506898-B (TW)
Title: Epoxy coated multilayer structure for use in the production of security documents
Inventor: BENOIT GORDON L
IPC: C08J7/052
Filed: 2000-06-03
Granted: 2002-10-21
Abstract: A laminated multilayer film substrate for use in the production of banknotes having an oriented polypropylene core layer and at least one high density polyethylene layer on each side of the oriented polypropylene layer. The core layer may contain microcavities formed by the addition of a cavitating agent. The outer surfaces of the multilayer film substrate are coated with one or more epoxy layers, filed or unfilled, and one or more antistatic layers. The resultant films exhibit good embossability, dead-fold characteristics and other properties, making them highly suited for the production of bank notes and other security documents.
Patent TW-469182-B (TW)
Title: Manufacture of plate parts on vehicle body
Inventor: LIAU MING-DE
IPC: B21D35/00
Filed: 2000-06-16
Granted: 2001-12-21
Abstract: Disclosed is a manufacture of plate parts on vehicle body, comprising the steps: (1) a drawing mold, for drawing a raw material into a blank; (2) a trimming and hole punching mold: for trimming the edge and punching holes in the blank made in the prior drawing process; (3) an edge folding driving, cam reworking mold: for folding the vertical edges and forming the panel formed by the prior trimming and hole punching process by a multi-angle driven cam; (4) a hole punching and forming mold: for punching and forming at specific locations of the panel made by the prior process to obtain the final car body panel. The manufacture is characterized in that: the edge folding driving, cam reworking mold is provided therein with a material ejecting mechanism for pushing the workpiece in a horizontal direction; through the vertical and multi-angle driving cam to perform mechanical forming so as to accomplish the folding operations of the entire periphery in the vertical and horizontal directions in a single process; in which the material ejecting mechanism for pushing the workpiece in a horizontal direction further helps the workpiece to be ejected from the mold in a safe manner so as to ensure precision of the car body panel as formed and to effectively simplify the conventional manufacture that involves multiple operations to accomplish folding in vertical and horizontal directions. As such, not only does this invention reduce the precision errors resulted from the two-step operation, but the manufacture cost is also reduced due to the one-step operation.
Patent TW-521081-B (TW)
Title: Gel-like resin molded object and volatile gel-like packaged drug and method of preparaing the same
Inventor: KATAOKA HIRONORI
IPC: A01N25/04
Filed: 2000-08-25
Granted: 2003-02-21
Abstract: A gel-like resin molded object composition prepared by forming a resin molded object comprising allyl isothiocyanate and a resin base into a gel is provided. This gel-like resin molded object composition is used as a gel-like repellent composition or a gel-like antimicrobial and antifungal composition. The content of allyl isothiocyanate is within a range of more than 20% by weight and not more than 85% by weight based on the total weight of the gel-like resin molded object. The rubber hardness of the gel-like resin molded object is within a range from o-l to 100. The gel-like resin molded object of the present invention can be formed into a bulk, sheet, film. Particle, powder or coating. The gel-like resin molded object can be used as a volatile gel-like packaged drug obtained by filling a container partly comprising at least a packaging material, through which a volatile gas of said volatile drug can permeate, with a drug mixture containing a volatile drug and a gelling drug, and gelling the drug mixture.
Patent TW-487607-B (TW)
Title: Apparatus for measuring conformance of a manufactured food product
Inventor: MINGUS J DAVID
IPC: G01N33/02
Filed: 2000-09-20
Granted: 2002-05-21
Abstract: A grading template for measuring food product attributes for quality control and compliance. The template supports scales for measuring product attributes and has application for measuring size, shape, color and cell structure for baked bread.