baber/WOPTO huggingface dataset:
Patent TW-252960-B (TW)
IPC: B31B50/66
Filed: 1994-07-15
Granted: 1995-08-01
Abstract: This apparatus has an anvil (23) supporting seal fins (21), a horn (35) consisting of a cylindrical portion and a forwardly convergent portion (35b), and a means for pressing the seal fins (21) against the anvil (23) via the front end of the horn (35) and transmitting ultrasonic vibration to the seal fins (21). The horn (35) is adapted to transmit ultrasonic vibration to a packaging material, fuse the sealant layers of the seal fins (21) to each other and seal the packaging material. An ultrasonic vibration absorption means is provided between the front end of the horn (35) and edge portions (25) of the seal fins (21) and adapted to absorb ultrasonic vibration. The seal fins (21) are excited when they receive ultrasonic vibration, and the ultrasonic vibration advancing toward the edge portions (25) is absorbed in the ultrasonic vibration absorption means, so that the ultrasonic vibration is not transmitted to the edge portions (25). Accordingly, dust does not occur in the end surfaces of paper substrates exposed at the edge portions (25) of the seal fins (21). <IMAGE>
Patent TW-245630-B (TW)
Title: Process for producing zipper teeth with color refractive effect
Inventor: HORNG YING-JANG
IPC: A44B19/02
Filed: 1994-03-15
Granted: 1995-04-21
Abstract: A process for producing zipper teeth with color refractive effect, which comprises laminating a refractive membrane of laser foil on the zipper teeth, which is characterized in that upon laminating on the zipper teeth the laser foil is calendered by silicone roll and a passive roll so as to iron the refractive membrane of laser foil on the surface of zipper teeth to generate a shining refractive effect.
Patent TW-278109-B (TW)
Title: Construction method of wall
Inventor: LUO JIANN-CHORNG
IPC: E04B2/86
Filed: 1994-11-05
Granted: 1996-06-11
Abstract: A construction method of wall, characterized in: adapting H-type frames vertically onto the slot blocks mounted on the bottom of the base of wall as supports of wall for screwing up or welding outer wall plates to rein-forced steel rods connected horizontally to theframes so as to shape an inner space enclosed by outer wall plates for cementing; and painting or finishing the outer wall plates after the inner space having been cemented.
Patent TW-283712-B (TW)
Title: Catalytic compositions for the preparation of poly(ethylene terephthalate) modified yellow color
Inventor: YOU WUU-BIN
IPC: C08G63/82
Filed: 1995-01-20
Granted: 1996-08-21
Abstract: To prepare PET using PTA process produces the side reaction which makes PET with yellow color. The faster the reaction rate occures, the larger the amount of side reaction products produces, the problem of yellow color of PET is more serious. The catalytic compositions for the preparation of PET have improved the yellow color problem. The catalytic compositions comprise the general type catalysts of Sb and Mn or Mg or Zn or Ca or Co or Pb series compounds and additive. The additive is selected from alkali metal phosphates or alkali metal phosphites or alkali metal hypophosphites or alkali metal polyphosphates.
Patent TW-331553-B (TW)
Title: Lift with a roller placard
Inventor: RENATO FERRARIO
IPC: B66B11/02
Filed: 1995-07-28
Granted: 1998-05-11
Abstract: A lift with a roller placard is provided with a lift cage and is set in a lift shaft of which at least one side is open for receiving a covering lid which covers the eyesight temporarily for entering the lift shaft. It is characterized in that the roller placard used as a covering lid is fastened one end at the shaft foot or at the shaft head and is fastened the other end at the lift cage. Through the reeling and unreeling device mounted on the lift shaft, the roller placard is reeled and unreeled during the traveling of the lift cage. A detecting device is also provided for detecting the reeling and unreeling of the roller placard in order to prove the safety of the lift and to protect the lift from being inappropriately operated.
Patent TW-373418-B (TW)
Title: Multi-component electronic devices and methods for making them
Inventor: LAMBERT WILLIAM ROGER
IPC: H01R11/01
Filed: 1995-11-15
Granted: 1999-11-01
Abstract: Electronic devices include at least two electronic components in electrical contact by connector, the components being at least partially encased by a molded resin. Preferably, the connector is a compression connector and the molded resin maintains a compressive force on the connector to ensure that reliable contact is maintained.
Patent TW-408085-B (TW)
Title: Facility for coating a plane substrate with two sputter-cathodes
Inventor: STOLLENWERK JOHANNES DR
IPC: C23C14/34
Filed: 1996-04-27
Granted: 2000-10-11
Abstract: A facility for coating a plane substrate (3) in a continuous method, it is provided with two sputtering cathodes (4, 5) preferably of Planar-Magnetron-Type, the cathodes are arranged in a common evacuatable chamber (6) side by side. The targets (7, 8) of the cathode are held in a plane which is parallel to the transporting plane (9) of substrate (3), and are constituted with same material. Each of cathode (4, 5) is provided with gas inlet douche (10, 11) to bring a definite processing gas into the range of the targets (7, 8), the space or zone (12 or 13) directly under the targets (7, 8) is enclosed by each of the trough-shaped shields (14, 15), the shield (14' 15'), the opening (16 or 17) in the part that builds its bottom (14' or 15'), the opening (16, 17) limits the tiny particle flow, each of the two shields (14, 15) has recess (18 or 19) respectively in the side-wall (14"" or 15"") that extends itself roughly perpendicular to the target-plane, the recess (18, 19) is aligned on the outlet opening of the gas douche (10 or 11).
Patent TW-404963-B (TW)
Title: Use of polymer moulding compositions for obtaining partial colour change by means of laser energy for the production of very high-contrast optical information
Inventor: SAYED AZIZ EL
IPC: C08L55/02
Filed: 1996-06-25
Granted: 2000-09-11
Abstract: The invention relates to the use of polymer moulding compositions for obtaining partial colour change by means of laser energy, in particular for the production of very high-contrast optical information, for example letters, numerals, patterns and/or pictures, etc.
Patent TW-355858-B (TW)
Title: Solid laser oscillator and a processing machine using such oscillator
Inventor: IWASHIRO KUNIAKI
IPC: H01S3/139
Filed: 1996-09-06
Granted: 1999-04-11
Abstract: A solid laser oscillator comprising solid elements with multiple heat lens that includes the active media; and mirror arranged along light axis but opposing to each other; the refractivity and length of the said solid elements, curvature radius of said reflective mirrors, the predetermined relationship between the multi-refraction on heat lenses, to make the oscillation region separated.
Patent TW-343925-B (TW)
Title: Inhalation device
Inventor: ELNA BERG
IPC: A61M15/00
Filed: 1996-09-16
Granted: 1998-11-01
Abstract: An inhalation device used together with an inhaler providing a pharmaceutical medicament for inhalation, the inhalation device comprising: a portion for supporting the inhaler; a spread chamber in fluid communication with said portion; an inhalation chamber with a variable interior volume and in fluid communication with the spread chamber; in which a negative pressure is generated in the spread chamber through the variation of the volume in the inhalation chamber thereby the medicament is moved from the inhalation chamber and dispersed in the spread chamber for subsequent inhalation.
Patent TW-350082-B (TW)
Title: Pneumatic breaker
Inventor: UTSUMI TOMOAKI
IPC: H02B13/02
Filed: 1996-12-16
Granted: 1999-01-11
Abstract: A pneumatic breaker, having the metal container for filling insulation gases, the first and the second contact disposed in the metal container and in opposite contact, as well as the metal shape disposed surrounding the 2 contacts, characterizing oxidization on part or the entire surface of said metal shade with disposition of fluorine resin film on the oxidized surface.
Patent TW-387135-B (TW)
Title: Semiconductor lead frame
Inventor: KIM JOONG-DO
IPC: H01L23/495
Filed: 1997-01-11
Granted: 2000-04-11
Abstract: A semiconductor lead frame having improved upon structure of the plated layer is provided. The semiconductor lead frame has the structure of multi-plated layers in which an Ni plated layer, a Pd strike plated layer, and a Pd-X alloy plated layer are deposited on a substrate in the described order. In such a multi-plated layer structure, the Pd strike plated layer covers the porosities of the surface of the Ni plated layer and decreases a surface roughness. Since the thickness of the outer Pd-X alloy plated layer can be maintained uniform due to the Pd strike plated layer, corrosion durability and bonding characteristics is enhanced, thus minimizing the generation and progress of cracks.
Patent TW-335348-B (TW)
Title: Spinal column fixator
Inventor: ARNOLD KELLER
IPC: A61F2/44
Filed: 1997-04-08
Granted: 1998-07-01
Abstract: Fixator for vertebral or bone fragments, with a rod (5) and at least one pedicle screw (1), which is to be secured thereon, forming the U-shaped head (2) of the pedicle screw (1) a receiving seat (4) for the rod (5), which receives a fixing device (7, 14, 13) for fixing the rod; comprizing the fixing device a U-shaped clamping yoke whose legs (8) can be connected with positive fit to the head (2) of the pedicle screw (1) and whoe bridge (9) holds a fixing screw (13); by means of the fixing screw (13), a U-shaped fixing yoke (14) being clamped with the ends of its legs (16, 17) against the rod (5), to the sides of the clamping yoke (7).
Patent TW-429243-B (TW)
Title: Ortho-substituted benzoylguanidines, process for their preparation, their use as a medicament or diagnostic, and medicament comprising them
Inventor: WEICHERT ANDREAS
IPC: A61P7/04
Filed: 1997-06-02
Granted: 2001-04-11
Abstract: An ortho-substituted benzoylguanidine of the formula I, in which R(1) is hydrogen, trifluoromethyl or tert-butyl; R(2) is hydrogen or acetoxy; R(3) is halogen, methoxy, trifluoromethyl, tert-butyl or acetoxy; R(4) is hydrogen, halogen or methoxy; R(5) is hydrogen, halogen or methoxy, or its pharmaceutically tolerable salts. The said compounds are suitable as antiarrhythmic pharmaceuticals having a cardioprotective component for infarct prophylaxis and for infarct treatment and also for the treatment of angina pectoris. They also inhibit in a preventive manner the pathophysiological processes in the formation of ischemically induced damage, in particular in the illicitation of ischemically induced cardiac arrhythmias.
Patent TW-374261-B (TW)
Title: Connecting device of display panel
Inventor: KAJIWARA YASUSHI
IPC: H01R3/00
Filed: 1997-05-29
Granted: 1999-11-11
Abstract: The present invention provides a connecting device of display panel which has connecting membranes contacting individual electrode on a color display panel. Three-color contactors and three-color electrodes are connected and arrayed by color on single face of the membrane substrate within the contact range of the front ends of the connecting membranes. Contactors used for the first color and the second color are installed on the front end sides within the contact range of the front ends the connecting membranes, and the contactor used for the third color is installed on the back end side within the contact range of the front ends the connecting membranes.
Patent TW-363332-B (TW)
Title: Apparatus and method for multi-zone high-density inductively-coupled plasma generation
Inventor: MOSLEHI MEHRDAD M
IPC: H01L21/00
Filed: 1997-07-09
Granted: 1999-07-01
Abstract: A multi-zone high-density inductively-coupled plasma source includes a first individually controlled RF antenna segment for producing a plasma from a process gas. A second individually controlled coil segment is included in the ICP source for producing a plasma from a process gas. In various embodiments, more than two sets of individually controlled coil segments may be used. In one embodiment, a separate power supply may used for each coil segment individually. Another aspect of this invention is a hermetically-sealed inductively-coupled plasma source structure and method of fabrication which eliminates the possibility of process contamination, improves the source hardware reliability and functionality, and improves the vacuum integrity and ultimate base pressure of the plasma system.
Patent TW-341672-B (TW)
Title: Compact, light and voiceless micro-cooling system driven by ohm-heat
Inventor: WU SHIANN-MING
IPC: H05K7/20
Filed: 1997-08-09
Granted: 1998-10-01
Abstract: A micro-cooling system driven by environmental waste heat without using electricity, and comprised of heat driven micro-pumps and micro-heat-exchangers connected in series, which utilizes the waste heat generated by a working element to drive the micro-pumps which, in turn, circulate a fluid passing through the interior of the micro-heat-exchangers on the working element so as to remove the heat on the working element and cool the working element.
Patent TW-359922-B (TW)
Title: Monitoring system using an optical side tone as a test signal
Inventor: JENSEN RICHARD A
IPC: H04J14/00
Filed: 1997-12-16
Granted: 1999-06-01
Abstract: An improved monitoring system for monitoring a fiber optic transmission system using optical side tones. The monitoring system includes a line monitoring equipment (LME) connected to a portion of an optical transmission system. The LME includes a pseudo-random sequence (PRS) tone generator for generating a PRS tone, and a laser transmitter for transmitting an LME optical side tone based on the PRS tone. The LME includes a delay system for delaying the PRS tones, and an optical filter for passing only the wavelength of the LME side tone. A plurality of data channels are transmitted over the system using WDM. A coupler is used to combine the WDM data with the LME side tone. A repeater having an optical loopback coupler returns a portion of the combined signal to the LME. The comparator/correlator correlates the delayed PRS tones with the LME side tone returned by each repeater.
Patent TW-500667-B (TW)
Title: An inkjet mechanism, and a service station and servicing method for an inkjet printhead of the inkjet printing mechanism
Inventor: TAYLOR BRET K
IPC: B41J2/165
Filed: 1997-11-07
Granted: 2002-09-01
Abstract: A liquid capping system (100; 160) for sealing the ink-ejecting nozzles (180) of an inkjet printhead (54, 56) during periods of printing inactivity uses a vicious, inkjet ink compatible, sealing liquid (158) that is applied to the printhead surface to seal the nozzles (180) and prevent the ink in the printhead (54, 56) and has a service station (101) that stores the sealing liquid (158). To selectively apply the sealing liquid (158) to the printhead (54, 56), the service station (101) has an applicator mechanism (150) including a dispenser member (154) and a sealing wiper (130, 132; 165) that transfers the sealing liquid (158) from the dispenser member (154) to the printhead (54, 56). The sealing wiper (130, 132; 165) may also clean the printhead face or be dedicated to only sealing the printhead (54, 56). A method is provided for sealing an inkjet printhead (54, 56) using a liquid capping system (100, 160), including the steps of spitting the printhead to clear the sealing liquid (158) from the nozzles (180) before returning to printing.
Patent TW-359047-B (TW)
Title: Memory card connector and contact retention system therefor and method of assembly thereof
Inventor: DIXON RONALD D
IPC: H01R13/504
Filed: 1997-12-17
Granted: 1999-05-21
Abstract: An electric connector, having a dielectric casing and a plurality of contacts, having the casing an array passages, extended from an engagement face to an assembly face, being each contact in connection with a passage, including each contact a first contact piece, in extension along a passage of the adjacent engagement face; the second contact piece, adjacent to the assembly face; an a body piece, extending between the first and the second contact pieces, including at least a check piece, for engagement with a wall of the passage, making the other part of the piece engage the other passage walls, for defining a snap-in engagement when the contact is inserted in the passage, including: at least one of the check piece being flexible, for deflection by the passage wall and after insertion, with the stress against the passage wall, including the body piece a gap, allowing the check piece be defected into the gap, by means of applying ultrasonic energy to the connector, the flexible check piece applying stress to the passage wall for local flow of the nearby plastic material, allowing reset of the flexible piece, protruding from the passage wall, for effective embedding and enhancing the contact in the casing.
Patent TW-370648-B (TW)
Title: A method of handling collisions in a system for interchanging data without contact
Inventor: MARDINIAN GREGORY
IPC: G06K7/00
Filed: 1998-02-21
Granted: 1999-09-21
Abstract: The method handles collisions in a data interchange system between portable objects or "badges" and at least one data transceiver terminal suitable for co-operating with a plurality of badges that are simultaneously present in the field of action of the terminal. The method comprises the following successive steps: (a) the terminal transmits, to said plurality of badges, general call messages, each including a collision probability modulation parameter; (b) each badge conditionally transmits, to the terminal, a general call response message with a probability of less than 100% as a function of the collision probability modulation parameter, each general call response message containing an identifier specific to the badge; (c) on the terminal receiving a general call response message, and in the absence of any collision between said message and a message transmitted by another badge, a specific data communication link is established between the terminal and the badge and data interchange is continued, returning to step (a) for a new iteration; and (d) otherwise, the method returns to step (a) for a new-iteration, optionally modifying the dynamic range of the probability modulation parameter.
Patent TW-417353-B (TW)
Title: Electronic circuit
Inventor: MCDONALD A
IPC: H03K17/06
Filed: 1998-03-11
Granted: 2001-01-01
Abstract: There is described a voltage boosting circuit for use in a situation in which a transistor, switched by an input signal through an inverter, has a voltage applied to its source. The voltage is also applied to a transistor which is connected to the inverter output through a capacitor, and has its gate controlled by the input signal. During one phase of an input clock signal, the capacitor is charged so that the positive supply voltage appears on one terminal while, during the other phase of the clock signal, the other terminal is clamped to the applied voltage, and the output increases to nearly the full positive supply above the applied voltage.
Patent TW-405077-B (TW)
Title: Data abolishing method for computer cache memory system
Inventor: LAI JIN
IPC: G06F13/38
Filed: 1998-05-20
Granted: 2000-09-11
Abstract: This invention provides a data abolishing method for a computer cache memory system, which uses an invalid block address to indicate that the data stored in a cache line address is invalid. The computer includes a processor, a main memory used for data storage, an address bus used for transmitting the readable data address of each storage address in the main memory, and a data bus used for transmitting data. The data address comprises a low level cache line address and a high level block address. The cache memory system comprises a cache data memory and a cache tag memory. The data abolishing method includes the following steps: (1) detecting whether the data stored in the cache line address of the address bus in the cache data memory should be abolished or not; (2) if abolishing is needed, using the cache line address of the address bus as write address, writing an invalid block address into the cache tag memory to indicate that the data stored in the cache line address of the address bus in the cache data memory is invalid.
Patent TW-480360-B (TW)
Title: A liquid crystal display apparatus
Inventor: KAKUTA RYOHEI
IPC: G09G3/36
Filed: 1998-06-08
Granted: 2002-03-21
Abstract: The screen of a liquid crystal panel is divided into two portions. In the divided screens (upper screen and lower screen), the corresponding common electrodes (each for one divided screen) are simultaneously driven. The driving signal (common signal C1) of the upper screen and the driving signal (common signal C2) of the lower screen change in one cycle of four frame periods. More specifically, in the above-mentioned cycle, the common signal C1 changes in a pattern (1 → 1 → 1 → -1), and the common signal C2 changes in a pattern (1 → -1 → 1 → 1 → 1) in synchronization with each other. Accordingly, upon comparison of the common signals C1 and C2, it appears that the signal having the same waveform is applied to the common electrodes while being out of phase with each other. Thus, a difference of the drive frequency between the upper screen and the lower screen is eliminated. It is thus possible to provide an inexpensive liquid crystal apparatus, which is connected to an existing dual-scan interface, without degrading the display quality.
Patent TW-454236-B (TW)
Title: Method for optimizing matching network of semiconductor
Inventor: BAE KOON-HO
IPC: G05B13/02
Filed: 1998-06-30
Granted: 2001-09-11
Abstract: A method for optimizing matching network between an output impedance and an input impedance in a semiconductor process apparatus is disclosed. The method includes the steps of providing a neural network capable of being trained through repeated learning; training the neural network from previously performed process conditions; setting up an initial value; comparing the initial value with a theoretically calculated value, to obtain error between the values; and repeat the training, setting, and comparing steps until the error becomes zero.
Patent TW-405241-B (TW)
Title: Interconnecting plug without void defect and volcano defect
Inventor: WU SHIE-LIN
IPC: H01L23/522
Filed: 1998-07-28
Granted: 2000-09-11
Abstract: The metalization process for forming interconnecting plug without void defect and volcano defect comprises the steps of: firstly, providing a semiconductor substrate having transistors formed thereon; forming a dielectric layer on the substrate; removing a part of the dielectric layer to form the contact hole; forming a silicon layer on the surface of contact hole and dielectric layer; forming a titanium layer on the silicon layer; proceeding a thermal process toward the substrate in the nitrogen-containing environment; forming the plug inside the contact hole; forming a conductive layer on the substrate wherein the conductive layer is electrically connected to the plug; and finally, defining the interconnects on the conductive layer.