baber/WOPTO huggingface dataset:
Patent TW-428000-B (TW)
Title: Improved double metal cyanide complex catalysts
Inventor: LE-KHAC BI
IPC: C08G65/10
Filed: 1994-11-30
Granted: 2001-04-01
Abstract: Improved double metal cyanide catalysts are disclosed. The substantially amorphous catalysts of the invention are more active for polymerizing epoxides than conventional DMC catalysts, which have a substantial crystalline component. Polyol products made with the catalysts are unusually clear, have exceptionally low unsaturations, and contain no detectable amount of low molecular weight polyol impurities. A method of making the improved DMC catalysts, which involves intimately combining the reactants, is also disclosed.
Patent TW-409244-B (TW)
Title: Cleaner apparatus
Inventor: SATO TAKASHI
IPC: G11B23/50
Filed: 1994-12-19
Granted: 2000-10-21
Abstract: A cleaner apparatus by which flaws or dust on the surface of a disk can be removed readily to prevent otherwise possible disorder in audio or video signals to be reproduced from the disk to allow utilization of the disk for a long interval of time is provided. The cleaner apparatus comprises an arm 1 for removably holding a disk 5 for rotation thereon, a dust or flaw removing rotary member 2 having a cylindrical peripheral face for being resiliently contacted with the surface of the disk 5, and a driving source 3 for driving the rotary member 2 to rotate around an axis of the same.
Patent TW-371742-B (TW)
Title: A computer operation management system for a computer operating system capable of simultaneously executing plural application programs
Inventor: MATSUMOTO HAJIME
IPC: G06F9/48
Filed: 1995-10-02
Granted: 1999-10-11
Abstract: A computer operational management system comprises a computer having a central processing unit, a main memory and an auxiliary memory, an operating system for operating the computer so as for the computer to execute plural application programs simultaneously and a process manager for monitoring an execution status of plural application programs to control the number of application programs simultaneously executed and their execution priority.
Patent TW-302420-B (TW)
IPC: F02B75/02
Filed: 1995-11-15
Granted: 1997-04-11
Abstract: An exhaust purification apparatus comprising an expansion pipe and a thin catalyst in the exhaust system of an internal combustion engine. Two openings for discharging an exhaust gas are formed in the peripheral wall of the expansion pipe at the end thereof on the upstream side in its longitudinal direction, and center portions of gas-permeable thin catalyst in their transverse direction are disposed separately round the expansion pipe in such a manner as to oppose the openings for the exhaust gas. Both side portions of the thin catalyst are curved towards the expansion pipe and are welded integrally to the outer peripheral surface. The outer periphery of the thin catalyst is sealed by a thin sealing plate as a seal member, and an opening is formed in the sealing plate on the opposite side to the openings for the exhaust gas of the expansion pipe. A communication pipe whose upper end is fitted into the opening of the thin sealing plate penetrates through an opening of a muffler casing which is disposed substantially adjacent to, and in parallel with, the expansion pipe. The lower end of the communication pipe has a U-shaped section which is open towards the downstream side of the muffler casing. According to this construction, the exhaust gas can come into contact with the thin catalyst without being cooled by the expansion pipe or affected by the catalytic reaction heat. Therefore, a purification ratio and scavenging efficiency can be improved, and the size of the purification apparatus can be reduced. <IMAGE>
Patent TW-284957-B (TW)
Title: Improvement of the telephone monitoring and control device
Inventor: HO CHEUK-FAI
IPC: H04M3/22
Filed: 1996-02-10
Granted: 1996-09-01
Abstract: An improvement of the telephone monitoring and control device includes (1) a microprocessor having data input ports to record, compute, and identify the information and the time. (2) a push-button dialing device to input the number, the symbol, and the system function key sets. (3) a real time generator to offer the time record for the microprocessor. (4) a display connected with and controlled by the microprocessor to illustrate the time, the password, and the system information. (5) a random access memory connected with and controlled by the microprocessor to read and write the data. (6) a card read-write device containing a card slot for ID card insertion to read and write the card information and a data port connected to the microprocessor to transfer the data. (7) a input/output interface connected to the microprocessor to transfer the data to all the I/O peripheral devices. (8) an output signal of the ring detecting device connected to the interrupt input terminal for informing the microprocessor about the coming of the ring signal. (9) and the combination of a row-column selector, a dual-frequency generator, and a dual-frequency decoder to decode the input dial number and transmit it to the microprocessor.
Patent TW-317512-B (TW)
IPC: B05D7/24
Filed: 1996-08-10
Granted: 1997-10-11
Abstract: A device for applying adhesives includes an adhesive chamber, the front side of which is closed by an adhesive roller with a vertical rotational axis which, in cooperation with one vertical side wall of the chamber, delimits a return gap for unremoved adhesive. A sealing roller is arranged parallel to the adhesive roller, forms a gap for the adhesive in cooperation with the adhesive application roller and is sealed relative to the other vertical side wall of the chamber by sealing elements. A glue application roller can be adjusted such that it adjoins the adhesive roller, receives preferably formatted glue sections from the adhesive roller and transfers the glue sections to the work pieces on which the glue needs to be applied. In order to prevent accumulations of the adhesive in front of the return gap which are discharged in uncontrolled fashion, a strip of flexible and/or elastic material is fastened to the side wall that delimits the return gap. The free end of the strip adjoins the surface region of the adhesive roller which enters the chamber.
Patent TW-401381-B (TW)
Title: Submergible agitator
Inventor: FUJITA TETSUO
IPC: B01F25/60
Filed: 1996-08-15
Granted: 2000-08-11
Abstract: The present invention provides a submergible agitator which minimises the deceleration of the water current discharged from the discharge exits to ensure extensive and effective agitation of water. When the impeller 20 is driven by the rotation driving unit 10 to rotate in the pump casing 30, water is pumped up into the pump casing 30 and flows therein in the axial direction. The water is then introduced into the discharge casing 40 to be discharged from a plurality of discharge exits 41, which are defined by circumferentially dividing barrier members 46. The barrier member 46 divides the water into bunches, which are separately discharged from each exit 41 and flow down in an extensive range with a minimised reduction in its speed. While water is discharged from the discharge exits 41, the guide groove 45 defined by a pair of barrier portions 46a of the barrier member 46 also allows the passage of water, thus providing a wake flow of the water discharged from the exits 41.
Patent TW-336324-B (TW)
Title: Column select signal control circuit
Inventor: CHUL-SOO KIM
IPC: G11C11/413
Filed: 1996-11-08
Granted: 1998-07-11
Abstract: A sort of column select signal control circuit, including: the first delay circuit, making an enable signal be delayed for a predetermined time; the second delay circuit, making an output be delayed for a predetermined time; being the output obtained by merging logically a write-in control signal and the enable signal; the first merge circuit, for logic merge of the output of the first and the second delay circuit; the third delay circuit, making an output of the first delay circuit be delayed for a predetermined time; the fourth delay circuit, making the write-in control signal and the output signal of the first merge circuit be logically merged, making the merged output be delayed for a predetermined time; the second merge circuit, for logic merge of the output of the third and the fourth delay circuit; output circuit, for making the output of the first and the second merge circuits be logically merged, for output of a control signal, where the write-in control signal in reading and write-in being transferred in different state, for the control signals be enablly spaced for different adjustment during reading and write-in period.
Patent TW-374723-B (TW)
Title: Bone marrow nailing device
Inventor: WANG TZ-KANG
IPC: A61F2/44
Filed: 1997-02-05
Granted: 1999-11-21
Abstract: The invention relates to a device for nails in bone marrow of a specific design of bone nails along with flexible screws of variable numbers determined by the type of the injured bone and of a different length each flexible screw and once drilled into the bone marrow the flexible screws, according to type of the injured bones and without hurting the muscle, passing through the equally distributed circumferential points in the section of the bone marrow nail for threading onto the bone, for the bone marrow nails being secured into the bone marrow chamber while preventing the broken bone from executing axial twist; using this semi-rigid device of flexible screws provides more flexible options than the conventional bone marrow nails, and leading a faster healing rate, moreover, this device does saves time of operation and avoids harm by the X-ray in the operation.
Patent TW-446609-B (TW)
Title: Annual ring mating board and its manufacture
Inventor: LIN MING-DA
IPC: B27M3/04
Filed: 1997-02-25
Granted: 2001-07-21
Abstract: Disclosed is a manufacture of annual ring mating boards, comprising the steps of: preparing a plurality of rod materials, wherein the annual rings are along the longitudinal direction of the rod materials; adhering the plurality of rod materials to form a board material in such a manner that the opposing, longitudinal ends of the annual rings are adhered together; cutting the board material into a plurality of annual ring blanks transverse to the direction of the annual rings; and adhering the plurality of annual ring blanks to form an annual ring mating board in such a manner that the annual rings face upwards, or with the annual ring and the longitudinal direction of the annual rings facing upwards interlaced one another.
Patent TW-438922-B (TW)
Title: Fiber of ethylene-vinyl alcohol copolymer and process for production thereof
Inventor: HIRAKAWA KIYOSHI
IPC: D06P1/651
Filed: 1997-03-24
Granted: 2001-06-07
Abstract: A fiber of ethylene-vinyl alcohol copolymer containing 30 to 55 mol% of ethylene and having a specific degree of crosslinking which is obtained by acetal decomposition regeneration reaction with a specific crosslinking agent characterized in that the effective degree of crosslinking (K%) represented by equation (1) below satisfies equation (2) below. K(%)=1.2x{(27+m)/35}x(Tmk-Tmo) ... (1), where, m denotes the number of linear methylene groups and/or methine groups in the crosslinked moiety; Tmk denotes the melting point (DEG C) of the fiber of ethylene-vinyl alcohol copolymer measured after corsslinking, and Tmo denotes the melting point (DEG C) of the fiber of ethylene-vinyl alcohol copolymer measured before crosslinking. K(%)≥0.27X+4.9 ... (2), where, x denotes the ethylene content (in mol%). Because of its effective degree of crosslinking, this fiber has a greatly improved resistance to steam ironing and finds use for garments and living material.
Patent TW-331632-B (TW)
Title: Semiconductor memory device
Inventor: INOUE KAZUNARI
IPC: G11C11/34
Filed: 1997-05-27
Granted: 1998-05-11
Abstract: To set a channel type register in between DRAM cell array 100-1~100-8 and SRAM cell array 200-1~200-4. Connect sensor amplifiers 103-1~103-4 and channel type register by two-way piping lines 103-1~103-4. Also connect the channel type register and SRAM cell array 200-1~200-4 by one-way read-only piping lines FBR1~GBR4 and one-way write-only lines GBW1~GBW4.
Patent TW-353790-B (TW)
Title: Resin packaged type semiconductor device having a heat sink and its manufacturing process
Inventor: WATANABE NORINAGA
IPC: H01L23/34
Filed: 1997-05-28
Granted: 1999-03-01
Abstract: A resin packaged type semiconductor device, characterized in comprising: a heat sink having a first surface and a second surface on the opposite side parallel to the first surface, the periphery of the first surface being installed with a lead supporting face, the inner side of the surrounding of the lead supporting face being installed with a chip installation face, at least a portion of the second surface having an exposed face; a semiconductor chip having a first surface installed with a plurality of bonding pads, and a second surface on the opposite side thereof, the second surface being installed on the chip installation face of the heat sink; a bonding material for installing the second surface of the semiconductor chip on the chip installation face of the first surface of the heat sink; a plurality of conductive leads separately installed on the inside end and the outside end; an electrically insulative sheet clamped between the inside portion of the conductive leads and the lead supporting face of the heat sink; a plurality of conductive bonding lines separately connected to one of the bonding pads and the inside portion of one of the leads; a packaging material for encapsulating the heat sink, the semiconductor chip, the bonding material, the inside portion of the conductive leads, the electrically insulative material and the bonding lines; the exposed face on the second surface of the heat sink being exposed to the outside.
Patent TW-322600-B (TW)
Title: Flash EEPROM snapback erasing data method
Inventor: PERNG GWO-RUEY
IPC: H01L21/02
Filed: 1997-06-16
Granted: 1997-12-11
Abstract: A flash EEPROM snapback erasing data method, in which the applied flash EEPROM includes one source, one gate, one drain and one substrate, comprises: the source connected to one positive voltage, the gate connected to one negative voltage, the drain and substrate grounded, used to erase data stored in the flash EEPROM; in which the positive voltage is periodic, and features that: in one first time segment raising from one first level to one second level, then in one second time segment down from the second level to the first level; where the first time segment plus the second time segment is the positive voltage period.
Patent TW-400285-B (TW)
Title: The reel type metal plate thermal transfer printing method
Inventor: LIN TSAI-JENG
Filed: 1997-07-09
Granted: 2000-08-01
Abstract: This invention relates to a thermal reprint method of reel type metal plate, which comprises a metal plate to be transfer printed (for example painted metal plate, anodic treatment metal plate, etc) wound on a reel and stretched through a stretch roller in accompany with a match roller on the opposite side, then transported, with the surface to be transfer printed on the inner side, to cambered surface of the middle and upper portion of the thermal transfer printing roller equipped with electrical heating tubes inside at equal and adequate spacing and stretching pasted. Meanwhile, the transfer printing paper wound on another reel is stretched by another stretch roller in accompany with the above-mentioned match roller, and then transported, with the transfer printing pattern on the outer side, to cambered surface of the middle and upper portion of the thermal transfer printing roller, which is closely pasted on the surface of the metal plate to be transfer printed and then thermal transfer printing. Besides, on the bottom of the  thermal transfer printing roller, there is equipped with a scrape plate which could scrape the dust, miscellaneous articles, etc... After the pattern and the design on the transfer printing paper is transfer printed on the surface of the inner side of the metal plate to be transfer printed, it is roll pressed through the above-mentioned match roller, which is closely contacted and rotated simultaneously with the thermal transfer printing roller. A scrape plate, which could scrape the dust, miscellaneous articles and transfer printing paper residue, is equipped on the side ot the roller. And the transfer printing paper is recovered by the transfer printing paper recovery roller, and the metal plate to be printed is dropping downward naturally then is received by the metal plate recovery roller, which accomplishes the action of thermal transfer printing; the above-mentioned thermal transfer printing method could continuously and completely transfer print the pattern, the design of the transfer printing paper to the metal plate to be printed to raise the thermal transfer printing speed, and the color depth of the pattern, and the design on the thermal transfer printing are concordant.
Patent TW-364249-B (TW)
Title: Method and system for generating alternately and sawtooth scanned address by using address feedback
Inventor: LIN CI-AN
IPC: H04N1/41
Filed: 1997-12-24
Granted: 1999-07-11
Abstract: The present invention relates to a sawtooth and alternately scanned address generator of MPEG-1 and MPEG-2 two-dimensional data array and method. In one embodiment, a control signal generator generates the next alternately scanned address according to the current alternately scanned address. In other embodiment, control signal generator generates the next sawtooth scanned address according to the current sawtooth scanned address. And the generation of the next address is incremented, decremented, or reset as the two upward/downward counter couple with the output of control signal generator.
Patent TW-364042-B (TW)
Title: A static pressure type noncontact gas sealer
Inventor: FUSE TOSHIHIKO
IPC: F16J15/34
Filed: 1997-12-26
Granted: 1999-07-11
Abstract: The present invention relates to a static pressure type noncontact gas sealer, characterized by: a sealing case comprising a case inner cylinder and a case inner periphery part surrounding the case inner cylinder in concentric circle; a case wall part with circular shape connecting the above two parts; a rotational sealing ring which is fixed on the rotating axis penetrating the case inner cylinder in the concentric way; a stationary sealing ring which is spaced in the direction of the axis and the outer periphery part is keep in the case inner periphery by a first and a second O rings positioned in parallel; a spring which is provided between the stationary sealing ring and case wall part for quelling the stationary sealing ring; a rotational side sealing face and stationary sealing face which are formed on the oppositive ends of the two sealing rings; a static pressure generating channel which is formed on the sealing end of the stationary sealing ring; a first sealing space is formed in the space between the case inner periphery part and the outer periphery part of the stationary ring; a second sealing space which is formed circular space between the case wall part and the rear part of the stationary sealing ring; a sealing gas supply.
Patent TW-371814-B (TW)
Title: Laser relaxation oscillation eliminator
Inventor: TSENG MING-HUI
IPC: H01S3/08
Filed: 1998-01-07
Granted: 1999-10-11
Abstract: The present invention relates to a laser relaxation oscillation eliminator, having an inclined axis double end spectrometer employed to eliminate the laser relaxation oscillation frequency. This device is applicable to the inclined axis self-blended laser Doppler speed detector, in which when the laser relaxation oscillation is entirely eliminated, the detection frequency width and signal noise ratio in the system will be enhanced the accuracy in speed detection will be upgraded to 0.5% and detection distance will be greater than 100 meters.
Patent TW-430893-B (TW)
Title: Polishing pad having a grooved pattern for use in a chemical mechanical polishing apparatus
Inventor: OSTERHELD TOM
IPC: B24B37/26
Filed: 1998-04-27
Granted: 2001-04-21
Abstract: A polishing pad for a chemical mechanical polishing apparatus. The polishing pad includes a plurality of concentric circular grooves. The polishing pad may include multiple regions with grooves of different widths and spacings.
Patent TW-385601-B (TW)
Title: Random access channel congestion control for broadcast teleservice acknowledgment messages
Inventor: AGARWAL ANJANA
IPC: H04L1/00
Filed: 1998-05-19
Granted: 2000-03-21
Abstract: One embodiment of the present invention is a method for controlling the number of mobile-telephones transmitting acknowledgments to broadcast short messages (BSM) over a same set of random access channels at a same time. In this embodiment, the transmissions of BSM acknowledgments is controlled by the wireless communication system using random access channel restrictions and random access techniques. Specifically, the random access channel restrictions reduce collisions among acknowledging mobile-telephones and call processing mobile-telephones by allocating one or more specific random access channels over which a BSM acknowledgment can be transmitted, and the random access techniques reduce collisions among acknowledging mobile-telephones by distributing transmissions of the BSM acknowledgments over a period of time.
Patent TW-445225-B (TW)
Title: Display device for bicycle
Inventor: KISHIMOTO HITOSHI
IPC: B62M25/08
Filed: 1998-06-24
Granted: 2001-07-11
Abstract: The objective of this invention is to provide a bicycle display device allowing operations to be checked with a single display device and also allowing the source of trouble to be readily identified during malfunctions. The display device for bicycle of this invention comprises display means 51; display control means 10 and 111 for processing the sensor signals from sensors 31 through 33 and displaying the desired data; at least one operating mode switch 21, 22 for switching the operating mode of the display control means; and at least one display mode switch 25 for switching the type of data displayed on the display means; wherein the operating modes of the display control means include -- in addition to normal mode -- a display diagnostic mode, in which a display making it possible to check whether or not said display elements are working properly is displayed on said display means 51, and an input diagnostic mode in which a display making it possible to check whether or not the sensor signals from the sensors 31 through 33 and the switches 21, 22, 25 are operating properly is displayed on the display means 51.
Patent TW-393429-B (TW)
Title: A sealing system
Inventor: BUTLER STEVEN
IPC: F16J13/18
Filed: 1998-05-29
Granted: 2000-06-11
Abstract: This sealing system includes a lock, which is assembled on a crankshaft, and can be pivoted. The crankshaft, which can rotate around the pivot axis, is installed into the system. A spring is installed between the lock and the shaft. An oil O-shaped ring that can compress and slide during closure is attached to the lock.
Patent TW-565627-B (TW)
Title: Thin-film deposition apparatus
Inventor: FUKUNAGA YUKIO
IPC: C23C16/44
Filed: 1998-07-20
Granted: 2003-12-11
Abstract: A compact thin-film deposition apparatus can promote a stable growth of a high quality thin-film product of uniform quality. It comprises a vacuum-tight deposition chamber enclosing a substrate holding device for holding a substrate. An elevator device for moving the substrate holding device and a gas showering head for flowing a film forming gas towards the substrate are provided. A transport opening and an exhaust opening are provided on a wall section of the deposition chamber at a height to correspond to the transport position and the deposition position respectively. The deposition chamber is provided with a flow guiding member, and the flow guiding member comprises a cylindrical member to surround an elevating path of the substrate holding device and a first ring member to vertically divide a chamber space at a height between the exhaust opening and the transport opening.