baber/WOPTO huggingface dataset:
Patent TW-412471-B (TW)
Title: Wood chip cement molding, wood chip adhesion molding, wood-like molding and manufacture thereof
Inventor: TAGUCHI HIDENORI
IPC: B29C47/08
Filed: 1999-04-13
Granted: 2000-11-21
Abstract: The present invention provides a wood chip cement molding, a wood chip adhesion molding, a wood-like molding and their manufacturing methods, which is laboursaving and has a favorable efficiency, by a method wherein a mixing process and a grinding process are made into one line by mixing an then grinding recovered woody members and recovered resin members and consequently the space-saving in a factory can be contrived. The manufacturing method of this wood-like molding is performed by employing ground powder obtained from recovered building members. The building members are equipped with recovered wooden members made of wood and recovered resin members made of resin. Further, a mixing process for mixing the recovered wooden members and the recovered resin members, a grinding process for forming ground powder by grinding the mixture in the mixing process, a kneading process for kneading the ground powder obtained in the grinding process and a molding process for molding the powder kneaded in the kneading process through extrusion or injection molding are equipped.
Patent TW-393434-B (TW)
Title: Apparatus for transporting parts
Inventor: TAKAHASHI SHIGEKI
IPC: B65G27/12
Filed: 1999-04-28
Granted: 2000-06-11
Abstract: A part transporting apparatus comprises: a guiding groove for lining up parts in one row and guiding the parts; a transporting member which is provided at the base of the guiding groove and transports the parts in a forward direction by itself moving forwards and backwards along the groove; and a driving means for reciprocally driving the transporting member in the forward and backward directions; wherein the transporting member is advanced slowly and retracted rapidly, so as to transport the parts forwards.  Provided to this arrangement are; a second stopper which operates so as to open and close in the width direction of the guiding groove, and hold the second part from the front of the row of parts; and a movable first stopper which stops the first part at the tip of the guiding groove; wherein the first stopper is moved forwards synchronously with the transporting member immediately prior to completion of the forward movement of the transporting member, thereby separating the first part in the row from the second part.  The first stopper retreats following the retreat of the transporting member.  Such an arrangement provides for an apparatus for transporting parts, wherein the first part and second part can be separated in a sure manner even in the event that the parts are non-magnetic material, wherein ease of extracting of the first part is facilitated, and wherein parts can be supplied in a sure manner even in the event that an extracting failure occurs.
Patent TW-442833-B (TW)
Title: Method for reducing capacitance depletion during hemispherical grain polysilicon synthesis for DRAM
Inventor: LIN DA-CHENG
IPC: H01L21/02
Filed: 1999-05-18
Granted: 2001-06-23
Abstract: A method of forming hemispherical grain (HSG) silicon is disclosed. The method comprises the steps of: forming a doped amorphous silicon layer on a substrate; seeding and annealing the amorphous silicon layer until HSG silicon is formed; enlarging the HSG silicon grains during the annealing stage; and performing a chemical dry etch on the HSG silicon to remove an undoped silicon layer from the surface of the HSG silicon.
Patent TW-414984-B (TW)
Title: Method for forming wafer level package and device formed
Inventor: KUNG LING-CHEN
IPC: H01L21/60
Filed: 1999-05-18
Granted: 2000-12-11
Abstract: A method of packaging a wafer and a structure thereof are provided. The method comprises packaging all of dies on the wafer and cutting the dies for reducing the cost of packaging integrated circuits. A plurality of bonding pads is formed in surface matrix arrangement. Bonding ball are formed on the bonding pads. An elastic layer is formed on the bonding ball. The elastic layer is etched by wet etching process or dry etching process for exposing the top surface of the bonding ball to electrically connect outside board. The elastic layer is made of elastic or soft materials to buffer the mechanical stress during packaging and to buffer the heat expansion during assembling of die and circuit board. Thus, a complete and reliable integrated circuits are formed.
Patent TW-419759-B (TW)
Title: Bonding method and device thereof
Inventor: KYOMASU RYUICHI
IPC: H01L21/60
Filed: 1999-05-20
Granted: 2001-01-21
Abstract: The object of the present invention is to provide a bonding method and device thereof for setting and correcting offset highly accurately without impairing productivity. To achieve the object, a position detecting camera 7 is moved to the upper part of a reference mark 10a. The positional relation of the reference mark 10a to an optical axis 7a of the position detecting camera 7 is measured with the position detecting camera 7. A tool 4 is moved on the reference mark 10a based on the offset amount stored beforehand, and the positional relation of the reference mark 10a to the tool 4 is measured by an offset correcting camera 12. Based on the results of these measurements, the offset amount stored beforehand is corrected, and accurate offset amount is obtained.
Patent TW-428204-B (TW)
Title: Acceleration and analysis architecture for ion implanter
Inventor: RENAU ANTHONY
IPC: H01J37/05
Filed: 1999-05-29
Granted: 2001-04-01
Abstract: An ion beam generator includes an ion beam source for generating an ion beam, an acceleration/deceleration column for selectably accelerating or decelerating ions in the ion beam to desired energies, a source filter positioned between the ion beam source and the acceleration/deceleration column for removing first undesired species from the ion beam, and a mass analyzer positioned downstream of the acceleration/deceleration column for removing second undesired species from the ion beam. The ion beam generator supplies an energetic ion beam having a low level of energy and mass contaminants. The ion beam generator may be utilized in an ion implanter.
Patent TW-526231-B (TW)
Title: Process for preparing a photocatalysis film with fluorine-containing resin and a UV light oxidizer containing said photocatalysis film
Inventor: GUO WEN-SHIU
IPC: C09D127/00
Filed: 1999-06-07
Granted: 2003-04-01
Abstract: The present invention is related to a process for preparing a photocatalysis film with fluorine-containing resin including using a chemically inert and photo-stable fluorine-containing resin to form a substrate surface and forming a high photocatalysis Ti02 layer on the surface. The key features of the present invention are: no limitation on the material and shape of the substrate; a low temperature for forming the layer; a simple fabrication facility; a low manufacturing cost; strong adhesion of the Ti02 layer; difficult for the elements of the substrate to migrate through the fluorine-containing resin into the Ti02 layer, the photocatalysis of which will not be affected; the fabrication can undergo under atmospheric pressure and requires no vacuuming; and the photocatalysis of the Ti02 layer can be enhanced by irradiation of UV light. The photocatalysis film prepared by the present invention can further be used in a UV light oxidizer.
Patent TW-565544-B (TW)
Title: Method for producing block-like color smoke-screen bomb
Inventor: WANG YUNG-MING
IPC: C06D3/00
Filed: 1999-06-24
Granted: 2003-12-11
Abstract: A method for producing a block-like color smoke-screen bomb comprises: uniformly mixing 20-30% of potassium chlorate, 5-15% of zinc oxide, 12-25% of lactose, 28-38% of a dye, 5-15% of sodium hydrogen carbonate, and 20-30% of a polymer emulsion; forming the mixture in a mold; and removing the molding from the mold to be dried into a block; no heating is required during the processing and the dried product has an excellent structural strength without the need of being loaded into a container and has a high water resistance; after being neatly stacked, the first block of product on top can be ignited and the combustion can continue downwards. Depending on the type of dye used, a color fume (red, yellow, orange, blue or green) can be generated after ignition.
Patent TW-465167-B (TW)
Title: Power supply circuit for liquid crystal display
Inventor: SHIMODA SADASHI
IPC: G02F1/133
Filed: 1999-07-26
Granted: 2001-11-21
Abstract: By supplying a positive power supply of the operational amplifier from a switching regulator using an input voltage of the operational amplifier as its reference voltage, even if the bias ratio is varied, the ratio of the positive power supply voltage of the operational amplifier to an output voltage of the operational amplifier is always constant, and thus, there is an effect that a liquid crystal display device with low power consumption can be implemented independently of the panel.
Patent TW-417154-B (TW)
Title: Coating and developing method and apparatus therefor
Inventor: ARAKI SHINICHIRO
IPC: G03F7/30
Filed: 1999-08-03
Granted: 2001-01-01
Abstract: A coating and developing apparatus for coating a substrate with a plurality of color resists and for developing it after exposure, comprises: a scrubbing unit for scrubbing the substrate; a coating unit having a plurality of resist discharge nozzles for respectively discharging a plurality of color resists on the scrubbed substrate; and a developing unit for developing the substrate coated with the color resists after exposure. Accordingly, reduction in size of apparatus and space savings can be achieved, and manufacturing cost can also be reduced.
Patent TW-480408-B (TW)
Title: Image printing method and device thereof
Inventor: TSUKAGOSHI SHINICHI
IPC: B41J11/00
Filed: 1999-08-27
Granted: 2002-03-21
Abstract: The present invention provides an image printing method and device thereof to print the printing image to the printed object. Allocate plural dot elements which can print each pixel dot individually in a specific direction, and a printing head which can print maximum number of dots specifically, and at least one opposed to the other in one of the two said printing object, which is not printing along said specific direction of relative motion but along the direction orthogonal to said specific direction. The printing image is set up that the number of dots in said specific direction is less than the maximum number of dots of said specific direction. The dot elements corresponding to the required number of dots for printing said image in said plural dot elements are set up as the usage range. By moving said usage range along said specific direction, the printing position of said printing image corresponding to a specific field of said printing object is adjusted in the unit of dot. Using the dot elements in said usage range after being adjusted, said printing image is printed in said specific printing field of said printing object.
Patent TW-456167-B (TW)
Title: Leveling roller for a printed circuit board
Inventor: KAWASAKI KATSUHIRO
IPC: H05K3/00
Filed: 1999-08-30
Granted: 2001-09-21
Abstract: The present invention provides a leveling roller for grinding a printed circuit board, which maintains initial grinding faculty after use and gives a flat, steady finished surface of the board. Provided is a leveling roller for a printed circuit board, which comprises a supporting ring and many pieces of quadrilateral whetstones arranged on and bonded to the peripheral surface of the supporting ring, wherein the whetstones are obtained by binding abrasive grains with a thermoplastic resin and by shaping the resulting composition; one side of each of the whetstones is stationed diagonally from peripheral direction of the roller; the other side adjacent to said one side is stationed diagonally from the rotation axis of the roller; and the whetstones are arranged spirally or irregularly around the peripheral surface of the roller.
Patent TW-445463-B (TW)
Title: PTC thermistor element
Inventor: YAMADA YOSHIHIRO
IPC: H01C7/02
Filed: 1999-08-31
Granted: 2001-07-11
Abstract: A PTC thermistor element has resistance of 0.2 Ω or less at 25 DEG C and includes a planar thermistor body made of a barium titanate ceramic material, a pair of electrodes on the main surfaces of the thermistor body, a pair of lead wires each bonded to a corresponding one of the pair of electrodes, and an electrically insulating resin layer covering the thermistor body, the electrodes and the lead wires entirely except where the lead wires are pulled. The thermistor body has a thickness 0.1-0.3 mm and each of its mutually oppositely facing main surfaces has an area of 25-121 mm<SP>2</SP>. Cu wires or Fe wires having a diameter less than 0.65 mm and covered with a solder are preferably used as the lead wires, at least one of them having a kinked portion where it is pulled out of the thermistor body for absorbing an external force applied at its tip so as to prevent it from reaching the thermistor body. The resin layer has a thickness 0.4-0.8 mm over the thermistor body and preferably is made of a resin material such as silicone resin materials and epoxy resin materials having bending strength according to JIS K6911 of not less than 10 Mpa and not greater than 50 Mpa.
Patent TW-483738-B (TW)
Title: Electrical resistance cooking method and apparatus
Inventor: YANG BING-HUEI
IPC: A23L5/30
Filed: 1999-09-27
Granted: 2002-04-21
Abstract: The present invention discloses a method and an apparatus for heating food by conducting a current through the food and using the resistance of the food per se to generate heat. The method comprises mounting a pair of electrodes and one kind of food in a container, in which the two food-contacting faces of the pair of electrodes are arranged to face each other, the food is placed between the two food-contacting faces, and the food uniformly and tightly contacts the two food-contacting faces; applying an electric power on the pair of electrodes for a certain period of time while maintaining the electric field between the pair of electrodes at a specified intensity, thereby uniformly and rapidly heating the food due to the conductivity and the poor conductor characteristics of the food per se.
Patent TW-502205-B (TW)
Title: A method of securely storing back-up or recovery files on a hard disk of a computer system
Inventor: FLANAGAN MICHAEL AUGUSTIN
IPC: G06F11/14
Filed: 1999-11-18
Granted: 2002-09-11
Abstract: A method of securely storing back-up and recovery files in a secure partition on a computer system hard disk is disclosed. The secure partition is set up, preferably, using the SET MAX ADDRESS command in a low level operating system of the computer system. A computer system with files stored securely utilising this method of the invention is also disclosed.
Patent TW-457489-B (TW)
Title: Method of connecting two coaxial tubular pieces, and tool for making this connection
Inventor: BONNOT CLAUDE
IPC: G21C3/33
Filed: 1999-12-14
Granted: 2001-10-01
Abstract: By radially expanding the walls of the two tubular pieces (1, 2), one engaged in the other substantially without any clearance, in at least two regions of the pieces spaced apart from each other in the axial direction of the pieces (1, 2), at least two bumps (4) are produced which protrude radially outwards from the pieces (1, 2) and are separated from each other, along the circumference of the pieces (1, 2) by parts of intermediate walls (5) of the pieces (1, 2). The bumps (4) are produced in both regions spaced apart in the axial direction of the tubular pieces (1, 2) simultaneously, by using a tool comprising an expander having flexible blades on each of which two bosses, spaced apart in the axial direction of the expander, are formed. The invention applies in particular to the fastening of an end sleeve (1) onto a guide tube (2) of a fuel assembly.
Patent TW-463397-B (TW)
Title: Multilayered piezoelectric transformer
Inventor: OKUDA KAZUHIRO
IPC: H01L41/083
Filed: 2000-05-11
Granted: 2001-11-11
Abstract: Multilayered piezoelectric transformer of the present invention comprises a multilayered sintered body comprising a plurality of ceramic layer and a plurality of inner electrode, and a plurality of outer electrode disposed on the outer surface of the sintered body. The inner electrodes include a plurality of primary inner electrode disposed at a central portion of the longitudinal direction of the sintered body and a plurality of secondary electrode disposed at both ends of the sintered body. The construction of the present invention makes it possible to increase a poling volume of the secondary side, thus voltage conversion with high conversion efficiency is obtained.
Patent TW-581810-B (TW)
Title: Monoclonal antibody against 7-amino-flunitrazepam, hybridoma producing the antibody and the use thereof
Inventor: WEN GUO-LAN
IPC: G01N33/53
Filed: 2000-06-12
Granted: 2004-04-01
Abstract: The present invention discloses the development of a monoclonal antibody specific against the major metabolite of flunitrazepam (FM2), 7-amino-flunitrazepam, and a diagnostic kit and a method for detecting the drug abuse of FM2 by using this antibody.
Patent TW-513277-B (TW)
Title: Grass catcher support assembly for reel mower cutting unit
Inventor: LEDEN NATHAN M
IPC: A01D75/30
Filed: 2000-07-26
Granted: 2002-12-11
Abstract: An assembly is provided for supporting a clippings collection container for collecting grass clippings cut by a cutting unit carried on a mowing vehicle. The assembly includes a laterally extending member operatively coupled to the cutting unit for movement therewith. The laterally extending member is supported on a lift arm of the vehicle for movement with respect thereto. A container such as a basket is positioned adjacent the cutting unit for receiving clippings cut by the cutting unit. First and second laterally spaced engagement members are coupled with the container for engaging the laterally extending member to couple the container to the cutting unit. The engagement members are secured to the laterally extending member for providing movement of the container with the cutting unit and independent from the lift arm.
Patent TW-503498-B (TW)
Title: Apparatus and method for protecting electronic assembly contacts
Inventor: DOZIER THOMAS H II
IPC: G01R1/073
Filed: 2000-08-11
Granted: 2002-09-21
Abstract: A method and apparatus for protection of the interconnection elements of a substrate. In one embodiment, the present invention comprises a substrate having interconnection elements extending therefrom and a contact protector coupled to the substrate, wherein a spring mechanism separates the substrate and the contact protector. The contact protector supports and positions an electronic assembly having electrical contacts and has a plurality of slots allowing the interconnection elements to move freely therethrough. The electronic assembly is depressed such that the interconnection elements of the substrate extend through the slots in the contact protector to form an electrical connection with the electronic assembly. When released, the contact protector is raised such that the interconnection elements are protected and no electrical connection exists between the electronic assembly and the substrate.
Patent TW-476215-B (TW)
Title: Film scanning device
Inventor: HUANG PIN-RUEI
IPC: H04N1/04
Filed: 2000-08-28
Granted: 2002-02-11
Abstract: Provided is a device with the sleeve film system and mounted film insertion system. The mounted film insertion system is vertical to the transmission direction axis of the above-mentioned sleeve film. It is a scanning device with features of simple structures that uses the same illuminant source to automatically scan transparent draft images of the sleeve film and the mounted filmstrip.
Patent TW-462920-B (TW)
Title: Method for producing lens
Inventor: HUANG YUNG-TIAN
IPC: B29C43/00
Filed: 2000-10-11
Granted: 2001-11-11
Abstract: The present invention relates to a method for producing a lens, which comprises: using an injection formation technique to form a lens with a specific angle; and applying a secondary compression molding procedure on the lens to change the angle of the lens to the required pattern. Since the cost of making the compressing molding mold needed in the compression molding procedure is only about one tenth of the injection molding mold, the production cost can be reduced a lot. As a result, the unit production cost of each lens can be reduced. The invented method provides a method for producing lenses at a low cost.
Patent TW-487642-B (TW)
Title: Automated sheet delivery to selected paths using active gate and drag clutch
Inventor: BOKELMAN KEVIN
IPC: B65H29/58
Filed: 2000-11-01
Granted: 2002-05-21
Abstract: A method and apparatus of processing sheet media such as document sheets to be duplex scanned or media sheets on which two sided printing is to take place includes automatic positioning of an active sheet guide gate and drag clutch 70 by the rotation of a transport roller (50) with which the active gate and drag clutch is frictionally engaged. The transport roller may comprise one or more coaxial rollers (50) in an assembly positioned in the media path and is rotatable in different directions such that leading edge of a moving media sheet is moved through one or the other of two nips defined between the transport roller assembly and associated upper and lower pinch rollers. The direction of rotation of the transport roller assembly can be reversed before the sheet leaves the nip to thus re-position the sheet guide gate and re-route the sheet back in a desired path to a scanner or printer of further sheet processing.
Patent TW-442608-B (TW)
Title: Electromagnetic doorlock
Inventor: LIAU CHUEN-HAU
IPC: E05B47/00
Filed: 2000-11-29
Granted: 2001-06-23
Abstract: An electromagnetic doorlock contains an active device installed in the doorframe and a passive device installed in the door plank. The active device has an electromagnetic generator which is composed of at least a coil, a magnetic induction component that can be magnetized with a good hysteresis characteristic, and a magnetizing and de-magnetizing circuit that generates a specified voltage and DC current that flows through the coil in a certain time to magnetize or demagnetize the magnetic induction component from the non-magnetized state or the magnetized state, respectively. The passive device has a passive component that will be attracted or pushed away to lock or unlock the door when the magnetic induction component is magnetized or demagnetized.
Patent TW-487869-B (TW)
Title: Method for playing background music of e-mail
Inventor: LAI CHENG-SHING
IPC: G06F3/00
Filed: 2000-11-16
Granted: 2002-05-21
Abstract: The present invention is a method for playing background music of e-mail, which is applied in the equipment of GSMPDA system. During receiving the e-mail and after confirming the e-mail with music attachment, it will convert the format of music attachment into a music format being playable on an equipment of GSMPDA system, so that when browsing the e-mail, it can directly play the music attachment. Also, during sending the e-mail and after confirming the e-mail with music attachment, it will convert the music format into another music format and send out via e-mail, so as to increase the abundance of the e-mail.