baber/WOPTO huggingface dataset:
Patent TW-474842-B (TW)
Title: Chuck device
Inventor: KURODA ITTETSU
IPC: B23B31/177
Filed: 2001-03-13
Granted: 2002-02-01
Abstract: The object of the invention is to provide a chuck device (1), which comprises a worm gear means (5) on said chuck device for decelerating the input rotational driving force from the input member (4); a second gear means (6), which drives the worm shaft (46) by the rotational driving force transmitted from the worm gear means (5) toward the axial direction; and a pair of the claw members (3) of a conversion mean, which is then driven symmetrically after the driving force transmitted to the worm shaft (46) toward the axial direction changes the direction. Thus, the rotational driving force inputted to the input shaft member (4) can be enhanced by the worm gear means (5) and the second gear means (6). Said rotational driving force is transmitted to the claw member (3) again after the direction is changed by the conversion means, whereby the workpiece or the tool can be strongly chucked.
Patent TW-589893-B (TW)
Title: Distributed data base management method
Inventor: BURI MICHEL
IPC: H04N7/16
Filed: 2001-05-18
Granted: 2004-06-01
Abstract: The possibilities that are offered to the subscribers of pay television are more and more varied and follow the expectations of consumers. In order to go towards a personalization of the products proposed to the subscribers it is important to be able to determine the criteria that condition a particular offer using not only the subscriber parameters but also the parameters that can start several subscribers. The method according to the invention consists in memorising in a distributed data base operating centre the group of images of the data bases and carrying out operations tending to fulfil a condition on the group of images of the data bases. In this way, if the condition returns a satisfactory result, the command will be sent to the group of considered data bases.
Patent TW-502234-B (TW)
Title: Sub-frame driving method
Inventor: BU LING-KAI
IPC: G09G3/36
Filed: 2001-05-21
Granted: 2002-09-11
Abstract: A sub-frame driving method applicable in a display is disclosed, wherein the display comprises m x n pixels. The display receives plural pixel data and forms the image. The steps of displaying a frame by the sub-frame driving method comprise: firstly, determining the number of sub-frames to be displayed in the frame-time, each sub-frame individually defining a driving deviation; and then displaying these frames sequentially. The driving voltage of the pixels of each sub-frame is based on the pixel data added with the driving deviation. The present invention can speed up the response time of the liquid crystal, control the brightness easily, and proceed the signal processing to the light.
Patent TW-I249585-B (TW)
Title: Method for forming composite vapor-deposited film having varied film composition at initial and final stages of vapor deposition, composite vapor-deposition material for producing the same, and method for producing the composite vapor-deposition mate
Inventor: FURUICHI SHINJI
IPC: C23C14/24
Filed: 2001-06-12
Granted: 2006-02-21
Abstract: A method for forming a composite vapor-deposited film which is suitable for the deposition on the fluorescent screen of a color television picture tube and the like and in which one side has a high light-reflectance and the other side has a property of absorbing heat rays, and a composite vapor-deposition material suitable for vacuum vapor deposition therefor are disclosed. This composite vapor-deposition material has an aluminum envelope and a low vapor-pressure metal/metalloid compound powder in the its core region. It is desirable that the low vapor-pressure metal/metalloid compound powder is dispersed and retained with aluminum in the core region. Vacuum vapor deposition carried out employing this composite vapor-deposition material yields a composition of almost 100% aluminum at the first stage of the vapor deposition, and subsequently forms a layer containing the low vapor-pressure metal/metalloid compound, from which the low vapor-pressure metal/metalloid compound is not diffused into the aluminum layer formed at the initial stage of the vapor deposition, even though heat treatment is applied. Therefore, a reflection layer having a high light-reflectance can be maintained.
Patent TW-495958-B (TW)
Title: Semiconductor device and method for fabricating the device
Inventor: SUGA TADATOMO
IPC: H01L23/52
Filed: 2001-07-05
Granted: 2002-07-21
Abstract: There are provided a semiconductor device and method for fabricating the device capable of achieving reliable electrical connection by securely directly bonding conductors to each other even though bonding surfaces are polished by a CMP method and solid-state-bonded to each other. By polishing according to the CMP method, a through hole conductor 5 and a grounding wiring layer 10, which are made of copper, become concave in a dish-like shape and lowered in level, causing a dishing portion 17 since they have a hardness lower than that of a through hole insulator 11 made of silicon nitride. The through hole insulator 11 is selectively etched by a reactive ion etching method until the through hole insulator 11 comes to have a height equal to the height of a bottom portion 19 of the dishing portion 17 of the through hole conductor 5. The through hole conductors 5 and 25 are aligned with each other, and the bonding surfaces 12 and 22 are bonded to each other in a solid state bonding manner.
Patent TW-515159-B (TW)
Title: Radio terminal procedure method and radio terminal system
Inventor: ISHIHARA TAKASHI
IPC: G06Q10/00
Filed: 2001-07-23
Granted: 2002-12-21
Abstract: A user makes a call to a center station (30) using a radio terminal (1) requesting communication. An authentication station (20) authenticates the call by checking a calling number that is attached to the call against the calling number that corresponds to this radio terminal and is managed at the authentication station. Then the authorization station connects the call between the radio terminal and the central station, making it to communicate via radio network (10). The user uses the radio terminal to fill the pre-defined information in the input table forwarded from the central station, and the radio terminal sends the filled input table to the central station and executes agreement procedure, agreement cancellation or model change procedure along with communication services provider. If necessary, the radio terminal will register the calling number sent from the central station.
Patent TW-546188-B (TW)
Title: Automatically-operated sans-wheel conditioner for spherical surface and spherical concave
Inventor: LI SHING-HAN
IPC: B24B53/00
Filed: 2001-07-27
Granted: 2003-08-11
Abstract: This invention provides is related to a hydraulic, automated reconditioning process for precisely controlling the location of the reconditioning face and the convex and concave spherical faces. A support designed with two sturdy ends prevents the reconditioning mechanism from generating deformation during operation of the reconditioning mechanism. The designs of using the reference face of the tool turret for mounting the gauge and the fine tuning disc allow precise adjustment of tool elevation. The mechanism is designed to recondition convex spherical indents as well as concave spherical surfaces. This invention allows precise fine tuning of the elevation of the tool tip. The surface of the tool turret is also polished for placement of gauges. The operating elevation of the reconditioning tool tip of the anvil may be measured based on the reference plane so as to achieve the objective of precise reconditioning of an emery wheel surface.
Patent TW-558691-B (TW)
Title: Reflection type liquid crystal display
Inventor: LIOU YUAN-WEN
IPC: G02F1/13357
Filed: 2001-08-08
Granted: 2003-10-21
Abstract: A kind of reflection type liquid crystal display (LCD) is provided in the present invention. The invented reflection-type LCD includes an outer framework; an LCD panel embedded inside the outer framework; and a cold cathode planar fluorescent lamp, which can be movably disposed on the outer framework through the connecting device to provide light source for the LCD panel when the environment light is insufficient, while stop providing the light source for the LCD panel when the environment light is sufficient.
Patent TW-536557-B (TW)
Title: High tensile strength hot dip plated steel sheet and method for production thereof
Inventor: ISHII KAZUHIDE
IPC: C21D8/02
Filed: 2001-09-10
Granted: 2003-06-11
Abstract: A method for producing a high tensile strength hot dip plated steel sheet, which comprises providing a steel sheet having a Si content controlled within a specific range and composite adding Nb and one or more of Cu, Ni or Mo, subjecting a rolled sheet to a recrystallization annealing to thereby form an inner oxide layer under the surface of the steel plate, washing the surface with an acid to remove the oxides formed also on the surface, heating the resultant steel sheet prior to plating, and then subjecting the sheet to a hot dip plating; the inner oxide layer formed during annealing acts as a barrier against diffusion of oxides of Si, Mn and the like during the heat treatment prior to plating, which results in marked reduction of the formation of oxides of Si, Mn and the like; accordingly, the method can be used for producing a high tensile strength hot dip plated steel sheet which exhibits markedly excellent plating characteristics.
Patent TW-I250171-B (TW)
Title: Ultraviolet absorbable resin, aqueous resin emulsion, resin composition, aqueous resin composition, the use thereof, and aqueous polyurethane emulsion
Inventor: INOKAMI KIYOTAKA
IPC: C08G18/66
Filed: 2001-10-17
Granted: 2006-03-01
Abstract: The present invention I to VII relate to aqueous emulsions obtained by reacting (A) a polyester polyol having ultraviolet absorbable group, (C) a compound containing an ionic and/or non-ionic surface active group, (D) an organic polyisocyanate and (B) an optionally added polyol in the presence of (s) an organic solvent, the solution of the resulting (i) ultraviolet absorbable resin being neutralized by (E) a neutralizing agent, dispersed in water and removed of solvent to give an aqueous emulsion of the ultraviolet absorbable resin. The aqueous emulsion has excellent compatibility with other resins such as acrylic resin (iia) and/or urethane resin (iiu) and will not deteriorate the good properties of other resins but give them an excellent light resistance and elevate the mixing stability with the aqueous emulsions of other resins. The ultraviolet absorbable resin seldom bleeds out the coating surface of the emulsions and may provide the other resins with stability of long duration. Furthermore, the ultraviolet absorbable resin may provide other resins, which are originally have bad alkali resistance and solvent resistance, with excellent alkali resistance and solvent resistance and can be used as the coating of artificial leather, plastic, wooden material and the like. The present invention VIII relates to an aqueous polyurethane emulsion comprising (VIIIA) a polyester diol which contains, as the constituting unit, at least one member selected from the group consisting of 2-n-butyl-2-ethyl-1,3-propanediol. 2,2,-diethyl-1,3-propanediol and 2,4-diethyl-1,5-pentanediol, (VIIIB) a chain extender, (C) a compound containing an ionic and/or non-ionic surface active group, (D) an organic polyisocyanate and (E) a neutralizing agent. It is not limited to an aqueous emulsion of polyurethane using polyester-type diol. An artificial leather obtained therefrom exhibits excellent softness, light resistance, water resistance and heat resistance.
Patent TW-I222272-B (TW)
Title: Cross-coupling chip type band-pass filter
Inventor: TANG JING-WEN
IPC: H03H7/01
Filed: 2001-10-30
Granted: 2004-10-11
Abstract: The present invention relates to a cross-coupling chip type band-pass filter having a plurality of layers, which comprises: a first grounding layer, a first capacitor layer, a second capacitor layer, a second grounding layer, a transmission line layer and a third grounding layer from top to bottom. Each layer has a base and at least one metal sheet formed on one surface of each base. The transmission line layer has a plurality of transmission metal sheets. The metal electrode sheet of each capacitor layer is electrically connected to each transmission metal sheet of the transmission line layer. Accordingly, the capacitor layers form capacitance effects with the first grounding layer or second grounding layer, respectively, and the capacitor layers also form capacitance effects with each other and then are connected to the transmission line layers for being used as a band-pass filter. The band-pass filter of the present invention substantially has the feature of depressing second harmonic waves, and capacitance cross-coupling between the first and third resonant cavities makes a transmission zero point with attenuation characteristic appear around the low-pass band.
Patent TW-I241969-B (TW)
Title: Vehicle wheel speed sensor protection structure
Inventor: KOBAYASHI KOJI
IPC: B60T8/32
Filed: 2001-12-17
Granted: 2005-10-21
Abstract: To provide a vehicle wheel speed sensor protection structure that can protect the wheel speed sensor from mud or dust in a simple structure. A wheel speed sensor protection structure 50 includes a protector plate 51 for protecting a projecting portion 41 projecting from a gear case 23 of a wheel speed sensor 40, and the protector plate 51 includes a protector body 52 for covering the side surface of the wheel speed sensor 40 on the side of a rear wheel 16 and a bent portion 53 formed by bending the protector body 52 for covering the projecting end surface of the wheel speed sensor 40.
Patent TW-536886-B (TW)
Title: Readable recording media of computer for telephone system and recording telephone program
Inventor: TSUNODA TOSHIHISA
IPC: H04M7/00
Filed: 2001-12-19
Granted: 2003-06-11
Abstract: The invention is equipped by computer capable of connecting internet to speak without executing software installation or setup. The invention comprises PC (3a to 3d) in connection with internet (N), fixed telephone (6a-1 to 3), (6b-1 to 2), (6c-1 to 3), main server (1) providing link information for connecting with these telephones, the means recorded to allow PC (3a to 3d) to connect to main server (1) via internet (N) and the means requesting connection information by main server (1) targeting at specified telephones. Based on the connection information obtained by main server (1) and connection means of telephone along with the recording media (5a to 5d) capable of speaking to connecting telephone with functioning telephone program, only need to provide the recording media (5a to 5d) to PC (3a to 3d) in connection with internet (N) to speak to the designated telephone.
Patent TW-I223908-B (TW)
Title: Concealed antenna for mobile communication device
Inventor: WANG WANG-NAN
IPC: H01Q5/371
Filed: 2001-12-20
Granted: 2004-11-11
Abstract: A mobile communication device comprises a housing enclosing a circuit board that has communication components disposed thereon. The housing has opposite first and second surfaces. An antenna element is formed on the first surface of the housing for receiving and/or transmitting electromagnetic signals. An inner conductive layer is disposed on the second surface of the housing. The inner conductive layer is electrically connected to the antenna element and in signal communication with the circuit board.
Patent TW-524956-B (TW)
Title: Heating furnace with regenerative burners and method of operating the heating furnace
Inventor: SUGIMOTO ICHIRO
IPC: F27D99/00
Filed: 2002-01-16
Granted: 2003-03-21
Abstract: A method of controlling a furnace pressure for preventing air from intruding to a heating furnace, a method of stable operation during low combustion load of heat regenerating burners and a method of measuring concentration of an atmospheric gas in a heating furnace are proposed. When the heat recovered with burners each attached with a heat regeneration body is used for heating the combustion air of burners at a combustion state, the suction ratio of the exhaust gas from the burners to the heat regeneration body is adjusted to control the furnace pressure in accordance with a combustion load on an entire heating furnace. The furnace pressure is controlled by adjusting the flow rate of dilution air in accordance with the temperature of the exhaust gas in the exhaust stack on the inlet side of a recuperator in the heating furnace and the combustion load on the heating furnace. When the extraction door of the heating furnace is opened, the flame for heating burners located in the lower region of the furnace extraction end is extended for the width of the opening in the lateral direction of the extraction port thereby shutting the intruding path of air from the extraction port with the burner flame, thereby suppressing the increase in the oxygen concentration in the furnace. In a case where the combustion load on the heat regeneration burners is small, a hot blow is supplied to a suction device for sucking the exhaust gas in the furnace from the burners through the heat regeneration body during a not-combustion state. When operation for the heating furnace is conducted while utilizing to the recovered heat for heating the combustion air of the burners during combustion state, a portion of the exhaust gas sucked from the burners is introduced into an analyzer to measure the concentration of ingredients in the exhaust gas.
Patent TW-I235736-B (TW)
Title: Purification of sulfuryl fluoride
Inventor: BELT HEINZ-JOACHIM
IPC: B01J20/04
Filed: 2002-02-01
Granted: 2005-07-11
Abstract: The present invention relates to a method of effectively purifying sulfuryl fluoride, which is useful as an insulating gas in electrical devices or as a pesticide and which frequently is contaminated with sulfur dioxide, hydrogen fluoride and/or hydrogen chloride. In the method, contaminated sulfuryl fluoride is contacted with or conducted over an alkali fluoride, e.g. potassium fluoride. The purification can be carried out during sulfuryl fluoride production, during storage of sulfuryl fluoride and/or before or during use of the sulfuryl fluoride, for example, as a pesticide.
Patent TW-563163-B (TW)
Title: Method of producing a color display tube with an improved color selection electrode
Inventor: BAAIJENS JOHANNES PETRUS WILHE
IPC: H01J9/14
Filed: 2002-04-19
Granted: 2003-11-21
Abstract: One of the process steps in the manufacturing process of shadow masks (13) for color display tubes (1) is blackening. In this process step, the shadow mask (13) is heated for example to a temperature of at least 600 DEG C. in a furnace in a gentle oxidative atmosphere of a mixture of carbon monoxide and carbon dioxide. Under these conditions the shadow mask (13) is covered with a layer of Fe3O4, also referred to as 'black rust'. After this the shadow mask (13) is cooled down. The invention describes a new blackening process which has a much higher cooling rate than usual. In the present-day process, a cooling rate of 50 DEG C/min (21) is used; this invention discloses a cooling rate of at least 500 DEG C/min (22) or even more. This results in an improvement by at least 20% of the thermal expansion coefficient, leading to a color display tube (1) with a shadow mask (13) having a higher mechanical stability and hence to an increased picture performance.
Patent TW-552550-B (TW)
Title: Hot plugging input/output module
Inventor: SHIE JACKY
IPC: G06F3/00
Filed: 2002-04-30
Granted: 2003-09-11
Abstract: The present invention relates to a hot plugging input/output module. The grounding pin (GND PIN) of bus in the module is used as the sensing signal, which can be transmitted to notify the operation system when a device is mounted in or removed from the module. A current signal is sent from the system to supply power for the device through a switch and the current limit device so as to solve the current supply instability problem caused by mounting or removing the apparatus.
Patent TW-555893-B (TW)
Title: Direct electrolytic metallization of non-conducting substrates
Inventor: CZECZKA REGINA
IPC: C25D5/54
Filed: 2002-05-09
Granted: 2003-10-01
Abstract: The invention relates to a method for the direct electrolytic metallization of electrically non-conducting substrate surfaces comprising bringing the substrate surfaces into contact with a water-soluble polymer; treating the substrate surfaces with a permanganate solution; treating the substrate surfaces with an acidic aqueous solution or an acidic microemulsion of aqueous base containing at least one thiophene compound and at least one alkane sulfonic acid selected from the group comprising methane sulfonic acid, ethane sulfonic acid and ethane disulfonic acid; electrolytically metallizing the substrate surfaces.
Patent TW-I232045-B (TW)
Title: Access point with emergency calling functionality and related method
Inventor: LIN YU-SHENG
IPC: H04L12/00
Filed: 2002-06-13
Granted: 2005-05-01
Abstract: A management switch includes a central processing unit (CPU), network ports, a modem, an RS-232 serial port for establishing communications with a server over a serial cable or with the modem, and a memory for storing programs and data. The memory holds a network management program for analyzing network traffic on the network ports, identifying an emergency condition according to the network traffic, and generating an associated emergency condition identifier; a contact telephone number; emergency messages, and an emergency call-out program. The emergency call-out program utilizes the modem to dial the contact telephone number and send an emergency message determined by the emergency condition identifier. A switch causes the RS-232C port to communicate either with the server or the modem.
Patent TW-581734-B (TW)
Title: Pen
Inventor: HORI KATSUMI
IPC: B43K8/04
Filed: 2002-07-26
Granted: 2004-04-01
Abstract: Disclosed is a pen, comprising an ink storage chamber, a pen body, a reservoir chamber, a partition wall, an ink feed body and a separator, wherein the reservoir is formed between the ink storage chamber and the pen body for filling of air, the partition wall separates the reservoir chamber from the ink storage chamber and forms a through hole in a center part thereof, the ink feed body is slender and feeds the ink in the ink storage chamber to the pen body and extends through the through hole with a specified clearance provided therebetween, and the separator is installed in the reservoir chamber and allows the ink feed body to be inserted therein without a clearance. An outflow part that allows ink to flow to the pen body side of the reservoir chamber is formed in the separator.
Patent TW-565901-B (TW)
Title: Interconnect layer structure for stress migration test and stress migration test method of interconnect layer
Inventor: LIN LI-TE
IPC: H01L21/66
Filed: 2002-08-28
Granted: 2003-12-11
Abstract: A kind of interconnect layer structure for stress migration test is provided in the present invention, in which the amount of resistance variation generated due to the stress migration of conduction line and dielectric layer is measured. The interconnect layer structure includes the followings: the first and the second conduction lines located on the first metal layer; the third conduction line located on the second metal layer; the first and the second dielectric layers located between the first and the second metal layers, in which the first dielectric layer is connected between the first end of the first conduction line and the first end of the third conduction line, the second dielectric layer is connected between the first end of the second conduction line and the second end of the third conduction line, and the first and the second conduction lines, respectively, are electrically connected to the third conduction line; and the first, the second, the third and the fourth bonding pads, which are connected to the first and the second ends of the third conduction line, the second end of the first conduction line and the second end of the second conduction line, respectively.