baber/WOPTO huggingface dataset:
Patent TW-300845-B (TW)
Title: Cigarette disposal case
Inventor: ATSUMI HIROYUKI
IPC: A24F19/00
Filed: 1996-06-24
Granted: 1997-03-21
Abstract: This invention is to provide a cigaretter disposal case which can smoothly operate the open and close operation. The main body (1) is tubular, its one end (11) in the axial direction is closed, the other end (12) is opened. The body (1) has an ashes flipping hole (131) in the middle portion of the outer peripheral surface (13) and has a concaved groove (132) on the outer peripheral surface (13) extending along the axial direction from one end (11) to the other (12). A spring member (3) has a stepped portion (311) on one end (32) of the float up portion (31) and has a hole (312) on the other end (33). The spring member (3) is arranged in the concaved groove (132). A cover (2) is tubular, its one end (21) in the axial direction is opened, the other end is closed. The cover (2) has a convexed portion (23) on one end (21) of the inner peripheral surface (23) and is installed to the body (1), free to remove, by sliding the convexed portion (231) on the spring member (3).
Patent TW-316991-B (TW)
Title: Field emitter array and method of making the same
Inventor: HWANG JINQ-MIIN
IPC: H01J17/00
Filed: 1996-08-22
Granted: 1997-10-01
Abstract: A fabrication process of field emitter without alignment includes: 1) Distribute cathode metal layer, cathode resistance layer, isolation layer, and gate resistance layer over a transparent substrate to form the original body. Utilize the mask with plural datum points to define the plural hole points according to the relative positions of the above datum points and to form the photo resistance around the datum points; 2) According to the datum points, perform the first etching from the gate metal layer to the bottom of the gate resistance layer and the second selective etching from the bottom of the gate resistance layer to the bottom of the isolation layer to form a mask hole smaller than the hole on the gate metal layer; 3) Utilize the electron gun to perform the evaporative plating along the gate metal layer and the gate resistance layer to form the sacrificing layer; 4) Locate a metal evaporative plating layer on the hole and perform the vertical evaporative plating to form the micro tips; 5) Remove the metal evaporative plating layer and the sacrificing layer.
Patent TW-375648-B (TW)
Title: Tamper-proof electronic coatings
Inventor: CAMILLETTI ROBERT CHARLES
IPC: H01L21/306
Filed: 1996-10-05
Granted: 1999-12-01
Abstract: Disclosed is a method of forming tamper-proof coatings on electronic devices. The method comprises of applying a compound coating onto the electronic device made of a silica precursor resin and an inorganic salt, wherein the inorganic salt is one which reacts with a wet etch to yield an acid or base that damages the electronic device. The coated electronic device is then heated at a temperature sufficient to convert the silica precursor resin to a silica containing ceramic matrix.
Patent TW-347622-B (TW)
Title: Amplitude shift keyed receiver an amplitude shift keyed receiver which uses an infrared light and comprises: a signal receiving portion, an amplitude shift keyed signal, a frequency demultiplier, etc.
Inventor: YOUNG HO JAE
IPC: H04L27/06
Filed: 1996-11-06
Granted: 1998-12-11
Abstract: An amplitude shift keyed receiver which uses an infrared light and comprises: a signal receiving portion for reception, amplification and quantification; an amplitude shift keyed signal; a frequency demultiplier for demultiplying a clock signal by a predetermined value; a counter portion for counting the amplitude shift keyed signal at a specified interval under the control of the frequency demultiplier; a comparison portion for comparing a counting value from the counter portion with a reference value to determine whether the counting value satisfies a predetermined range or not; a pulse detection portion for compensating the error caused by the noise partially accompanying the signal of the signal receiving portion and in the comparison portion; a counter and a random portion for generating a signal which uses a rate as an n times pulse signal as its transmission rate while satisfying the outputs from the comparison portion and the pulse detection portion; and a signal recovery portion for recovering the signal of the counter and the random portion as an original signal.
Patent TW-367679-B (TW)
Title: Multi-subscriber application method for key telephone system
Inventor: YOO CHOON-HO
IPC: H04Q3/58
Filed: 1996-11-11
Granted: 1999-08-21
Abstract: A kind of multi-subscriber service application method through ISDN line by an ISDN trunk card. There is an ISDN trunk card connected to an ISDN network in the key telephone system. The multi-subscriber service application method includes the following steps: the receiving step; connecting one of the line from a plurality of subscribers' number to the specific port of associated number, if the communication is received by the ISDN line; and a transmission step which registers the subscriber's number and transmit the communication if the ISDN is captured by a private subscriber line.
Patent TW-330961-B (TW)
Title: Panel structure of lightweight moving wall
Inventor: EMURA SHINJI
IPC: E06B3/84
Filed: 1996-11-16
Granted: 1998-05-01
Abstract: A panel structure of a lightweight moving wall, which is a panel of a lightweight moving wall hung from a ceiling rail and moved, which is characterized in that: a metal frame body is used as a skeleton, and horizontal reinforcing muntins are connected to both muntins of the frame while a vertical reinforcing muntin is installed between the upper and lower horizontal reinforcing muntins, sections among each muntin are filled with paper cores, and particle boards, in which adhesives are added to wood chips and heated and molded, are stuck on both sides as surface materials.
Patent TW-336991-B (TW)
Title: A heat exchanger device for an air conditioning system
Inventor: NIELS PORL BRYRUP
IPC: F24F3/00
Filed: 1997-02-15
Granted: 1998-07-21
Abstract: A sort of heat exchanger device for an air conditioning system, including the heat exchanger (23) the first and second heat exchanging elements (30, 31), for defining the 2 elements the individual first and second flow channel (32, 33) of heat transmission medium and electric heating unit (45) disposed between the first and second heat exchanging elements, having 2 opposing heating face and cooling face for contact with the heat exchanging element, being each of the heat exchanging elements (30, 31) to define a curved flow channel (32, 33), of a length several times the maximum size of the heat exchange elements, or for defining a plurality of commonly extended individual flow channels, having each a small section space.
Patent TW-334477-B (TW)
Title: The assembling-disassembling machine for let-in device
Inventor: LIN YUH-LONG
IPC: C21B7/00
Filed: 1997-04-21
Granted: 1998-06-21
Abstract: An assembling-disassembling machine for let-in device, it is used for the machine tool with let-in devices, and the let-in devices are inserted on machine tool by tight-fit. Its features are: The assembling-disassembling machine includes a machine bed, a handling device installed on machine bed for assembling-disassembling let-in devices, a transmission device installed on machine bed for driving the handling device to move relatively to machine bed, an impact device installed on handling device for impacting handling device and a driving device for driving impact device to impact handling device. Use transmission device to drive handling device to hook or press let-in device. Then, use driving device to drive impact device to impact handling device. And cause the handling device to pull or push-pressing let-in device, to reach the action of assembling-disassembling of let-in device.
Patent TW-426548-B (TW)
Title: A process for presulphiding hydrocarbon conversion catalysts
Inventor: LOCKEMEYER JOHN ROBERT
IPC: C10G45/08
Filed: 1997-07-08
Granted: 2001-03-21
Abstract: The invention provides a process for presulphurizing porous particles of a sulphidable catalyst containing at least one metal or metal oxide, which comprises (a) impregnating the catalyst with an inorganic polysulphide solution to obtain a sulphur-incorporated catalyst in which at least a portion of the sulphide or sulphur is incorporated in the pores of the catalyst; and (b) heating the sulphur-incorporated catalyst in the presence of a non-oxidizing atmosphere; presulphurized catalysts and their use in hydrocarbon conversion processes.
Patent TW-408388-B (TW)
Title: CVD film forming method
Inventor: HATANO TATSUO
IPC: H01L21/28
Filed: 1997-12-13
Granted: 2000-10-11
Abstract: A CVD film forming method, which is characterized that : comprising the supporting process of the susceptor equipped with a heating member to place the silicon wafer in a chamber, and the pressure reducing process to reduce the pressure in the above-mentioned chamber. Supplying the anneal gas in the pressure reduced chamber, while exhausting gases from the chamber, keep the pressure in the chamber at fixed rate, and while utilizing the above-mentioned heated member for heating the silicon wafer, use the above-mentioned pre-annealing process for annealing said susceptor and continue the pre-annealing process, supplying the processed gases in the chamber; while exausting the gas from the chamber, keep the pressure the same as the pressure in the above-mentioned chamber; while utilizing the above-mentioned heated member for heating silicon wafer, utilize CVD to form the film forming process on said silicon wafer; and, while continuing said film forming process, stop the supplying road of the processed gas; meanwhile, use the gas to supply the annealing in the chamber, exausting the gas from the chamber; and, within the pressure the same as the above-mentioned fixed pressure in reality, utilize the heating member to heat the silicon wafer in order to anneal the after-annealing engineering of said silicon wafer. In addition, the above-mentioned metal film is one of a titanium nitride film, a titanium film and an aluminum film.
Patent TW-367219-B (TW)
Title: Cooling and selecting apparatus for a combine
Inventor: HIDAKA SHIGEMITSU
IPC: F01P5/06
Filed: 1997-12-15
Granted: 1999-08-21
Abstract: The present invention relates to a cooling and selecting apparatus for a combine, capable of preventing the temperature rise in a casing and the intrusion of dust and easily improving the sound-proofing, dedusting and cooling efficiency in an engine. The present invention is characterized in that dedusted air is supplied into a casing containing an engine with an air-supplying fan for supplying dedusted air under pressure.
Patent TW-363263-B (TW)
Title: Serial access system semiconductor storage device capable of reducing access time and consumption current
Inventor: OHTA YOSHIJI
IPC: G11C16/04
Filed: 1997-12-19
Granted: 1999-07-01
Abstract: There is provided a serial access system semiconductor storage device capable of reducing access time and decreasing consumption current. A memory cell array 1 including a plurality of memory cells CELL0, CELL1, ... and shift registers 2A and 2B having a plurality of latch circuits SR0, SR2, ..., SR1, SR3, ... connected in series are provided. The shift registers 2A and 2B once hold data, received from the memory cell array 1 via a bit line in a read operation, in the latch circuits SR0, SR2, ..., SR1, SR3, ... and serially output the held data in the order in which the latch circuits are arranged. The latch circuits SR0, SR2, ..., SR1, SR3, ... sense-amplify the data stored in the memory cells inside the memory cell array 1.
Patent TW-405142-B (TW)
Title: Color cathode ray tube
Inventor: KIMIYA JUNICHI
IPC: H01J29/48
Filed: 1998-01-09
Granted: 2000-09-11
Abstract: This invention relates to a color cathode ray tube. The color cathode ray tube is in the major lenses portion (the major lenses portion is provided for consolidating three electric beams ( the three electron beams are produced in the electron beam production portion). The distances between the intermediate electron beams with the first grid pole, the second grid pole and the third grid pole passing through the center axial of the hole and the electron beams with lateral side passing through the center axial of the hole are set as Sg(1), Sg(2), Sg(k). When setting the distance between the first grid pole and the second grid pole as L(1), and when setting the distance between the second grid pole and the third grid pole as L(2), respectively, Sg(2) will satisfy the following formula: Sg(2)={L(1)*Sg(3)+L(2)*Sg(1)}/{L(1)+L(2)}.
Patent TW-375748-B (TW)
Title: Switch device
Inventor: TSUNEMATSU KAZUHISA
IPC: H01H1/00
Filed: 1998-02-13
Granted: 1999-12-01
Abstract: The invention aims to provide a switch device with highly reliable contact terminal. A switch device having an outer portion with a pair of terminals secured by insulting cover and respectively protruding out of the cover for wiring purpose, and an inner portion positioned inside the cover. A flexible member having free terminal is formed by at least one piece of switch terminal 5 in the inner portion. A movable contact is formed at said flexible part. When the flexible part is bent and deformed after being subjected to external force from the push part, a switch mechanism is constituted between fixed contact 15 formed by another piece of switch terminal 6 and said movable contact, in which, the flexible member 8 having one piece of switch terminal 5 possesses a plurality of branch flexible members 8A, 8B split toward the free terminal, and each branch flexible member has movable contacts 12A, 12B.
Patent TW-416906-B (TW)
Title: Method for manufacturing bamboo Venetian blind slats
Inventor: CHENG FENG-YUAN
IPC: B27M3/00
Filed: 1998-02-27
Granted: 2001-01-01
Abstract: This invention provides a innovative process for the method of manufacturing bamboo slats so as to achieve the object of consistent production. The process includes the procedures of: selecting materials, setting length on the original bamboo, planing both sides, stripping the original bamboo, antiseptic and mothproof treatment, drying, fine working, assembling and gluing along the longitudinal direction, planing four sides, rounding-up by polisher, stripping by a stripping machine, sanding, undercoating, sanding, surface-coating, hole-punching, and assembling to final products. During the process of assembling and gluing along the longitudinal direction, a pneumatic assembly machine is used to form to the desired size with plastic wrapped around. Further, finer planing, sanding, tripping by a stripping machine, and lacquer coating are applied so as to attain the required hardness. Because such a method for manufacturing bamboo products enhances their strength of the bamboo slats through bonding between chemical substances the bamboo fibers, the products can sustain higher loading, thereby capable of replacing conventional wooden products and are environmental oriented.
Patent TW-354364-B (TW)
Title: Method for cooling the waste gas in the incinerator furnace and the device of the same
Inventor: AISHIMA SHIZUO
IPC: B01D53/75
Filed: 1998-03-16
Granted: 1999-03-11
Abstract: Method for cooling the waste gas in the incinerator furnace so as to vent exhaust gas after the gas is cleaned, wherein the waste gas is guided to a spray chamber, after mixing with the cold liquid in the chamber, the gas is cooled rapidly to a predetermined temperature and separate the dust in a dry condition from the waste gas.
Patent TW-386292-B (TW)
Title: Dual in-laid integrated circuit structure with selectively positioned low-k dielectric isolation and method of formation
Inventor: JEFFREY THOMAS WEZEL
IPC: H01L21/316
Filed: 1998-04-08
Granted: 2000-04-01
Abstract: A method for forming a dual inlaid contact structure (damascene) begins by etching dual inlaid contact structures (32, 34, and36). Masking layers (28) are (228) and the deposition of low-K dielectric material 26 is used to selectively form low-K regions (30) only in critical areas where low-K dielectric material is absolutely needed. Other portions of the wafer remain covered with conventional oxide (24) so that adverse impacts of low-K dielectric material is minimized. Conductive material (38, 40, and 42) is then formed to complete dual inlaid contact structures whereby low-K dielectric plugs (30) reduce cross talk and capacitance within the final structure.
Patent TW-355230-B (TW)
Title: A method for making placard wording and figures
Inventor: Yang tian-lu
IPC: G09F7/02
Filed: 1998-05-08
Granted: 1999-04-01
Abstract: A method for producing symbol and figure on placard, wherein symbol is added to an image by computer in the panel with the predetermined size and thickness, and the processed image is output to film to become color plates, the transparent panel is placed on the plate and the oil is adapted to the color plates by superimposition of many layers so as to regenerate the original words and figure on placard and give viewer a sense of reality.
Patent TW-374143-B (TW)
Title: Image processing device and image processing method
Inventor: MORIOKA SEISUKE
IPC: G06T11/20
Filed: 1998-05-07
Granted: 1999-11-11
Abstract: The invented image processing device comprises a buffer memory 103 storing compressed pattern data and a high speed pattern buffer 104 decompressing and storing a portion of the pattern data. When the pattern buffer 104 contains no required pattern data, the data is read from the buffer memory 103, decompressed and written into the pattern buffer 104 to update the pattern data.
Patent TW-428240-B (TW)
Title: Structure and fabricating method of high voltage lateral drain metal oxide semiconductor
Inventor: YANG SHENG-SHIUNG
IPC: H01L21/28
Filed: 1998-07-18
Granted: 2001-04-01
Abstract: In this invention, there are some metal plates or electric field screening conduction layers, which are connected to gate or gate conduction layer, on the field oxide region where the wiring at high voltage position on the drain terminal of high voltage lateral drain metal oxide semiconductor is made to reduce the electric field intensity. In addition, there is no drift region under the field oxide layer region where high voltage wiring passes and no crowing effects of electric field will occur at the boundary position between drift region and channel. In addition, there is no high voltage conduction wire crossing over the top of field oxide layer that has drift region below so that device can operate normally. Therefore, high voltage electric field intensity at the boundary position between drift region and channel can be decreased so as to increase the breakdown voltage of high voltage lateral drain metal oxide semiconductor.
Patent TW-397746-B (TW)
Title: Portable power tool and portable battery pack
Inventor: SPOTNITZ ROBERT M
IPC: H01M10/0525
Filed: 1998-08-31
Granted: 2000-07-11
Abstract: The present invention is directed to a portable power tool having an electric power tool, a low weighted battery pack and a cable interconnecting the pack to the tool. The pack is remote from the tool.
Patent TW-400307-B (TW)
Title: Process and apparatus for producing high purity hydrogen
Inventor: LIN YOU-MING
IPC: B01J8/00
Filed: 1998-12-15
Granted: 2000-08-01
Abstract: An apparatus for producing hydrogen includes at least one reforming chamber containing a reforming catalyst bed for reforming a carbonaceous fuel into hydrogen, at least one hydrogen-permeable membrane tube disposed inside the reforming chamber to be surrounded by the reforming catalyst bed and to confine therein a hydrogen compartment, and at least one oxidation chamber provided adjacent to the reforming catalyst bed for burning the gas not permeable to the membrane tube and for supplying heat to the reforming chamber. The oxidation chamber has an oxidation catalyst bed. A process for producing hydrogen via the apparatus is also disclosed.
Patent TW-578195-B (TW)
Title: A single step electroplating process for interconnect via fill and metal line patterning
Inventor: HUSSEIN MAKAREM
IPC: H01L21/768
Filed: 1998-12-23
Granted: 2004-03-01
Abstract: A single step electroplating process for interconnect via fill and metal line formation on a semiconductor substrate is disclosed. In this process, a barrier layer is formed onto a surface of a substrate that has at least one via and then a conductive layer is formed onto the barrier layer. Next, a photoresist layer is applied and patterned on top of the conductive layer. The via plugs and metal lines are then deposited on the substrate simultaneously using an electroplating process. After the electroplating process is completed, the photoresist and the conductive layer between the deposited metal lines are removed. The process provides a simple, economical and highly controllable means of forming metal interconnect systems while avoiding the difficulties associated with depositing and patterning metal by traditional semiconductor fabrication techniques.
Patent TW-418547-B (TW)
Title: Manufacturing method of ridge waveguide semiconductor light emitting device
Inventor: HO JIN-KUO
IPC: H01L33/00
Filed: 1998-12-23
Granted: 2001-01-11
Abstract: This invention is about the manufacturing method of ridge optical waveguide semiconductor light emitting device, in which heavily doped semiconductor is used as the interface between metal and another semiconductor epitaxy layer so as to prevent current from flowing outside of the ridge region. After forming the basic structure of ridge optical waveguide during the manufacturing process of semiconductor light emitting device, a layer of heavily doped semiconductor of another type is first formed on the ridge optical waveguide and followed by forming the metal layer for electrical conduction and connection. For the ridge optical waveguide, since the carrier concentration on the outermost surface is higher than that of the inner side surface, current mainly flows through the interface between the heavily doped semiconductor layer and the top end of ridge optical waveguide. Therefore, current will not flow through the interface between heavily doped semiconductor layer and the inner side epitaxy layer with lower carrier concentration so as to obtain the effect of controlling current flowing through only the top end of ridge optical waveguide.
Patent TW-436360-B (TW)
Title: Welding method
Inventor: FUKUYORI KAZUNARI
IPC: B23K33/00
Filed: 1997-12-01
Granted: 2001-05-28
Abstract: This invention relates to a welding method suitable for electrical arc welding or friction stir welding and equipment thereof. While processing MIG welding, the operations, like cleaning the groove surface for pretreatment of welding, holding for preventing the strain occurring during welding, and finish machining the bead after welding, are carried out in different locations, so that space required is large and labor count is wasted. The object of this invention is to reasonably solve the stated problems. On the welding head 30 of the automatic welding machine, grinding device 40 for cleaning the groove surface, detector 50 for detecting the groove position, holding device 60 for holding the workpiece 10 while welding, welding torch 55 for welding, holding device 80 for holding workpiece, and cutting device 90 for the welding bead, are sequentially provided forwardly along the welding line direction. The rolls 62, 82 of the holding devices 60, 80 are cooled in contact with the holding seats 65, 85. By this method, grinding, welding of the welding portion and welding bead finish machining after welding can be done by one stroke.