baber/WOPTO huggingface dataset:
Patent TW-253852-B (TW)
Title: A rotatory forging device
Inventor: INATANI SHUJIRO
IPC: B21K1/38
Filed: 1994-12-28
Granted: 1995-08-11
Abstract: A rotatory forging device, which comprises letting the pressurization end of first mold (301) opposite to the pressurization end of second mold (302), the pressurization end of second mold (302) perpendicular to its axis, meanwhile letting the axis of first mold (301) being slanted to the axis of second mold (302) such that the working object (10) is installed between the pressurization ends of the first mold (301) and the second mold (302) so that the first mold (301) and the second mold (302) rotate synchronously while moving the molds closer to each other and pressing down the working object (10) to form a wheel part (2), and the material protruded from the pressed-down area, through the up-and-down separation of the formation calender (4) installed on the interface side of molds and on the slanted row of first mold (301), forms a wheel ring (1) from the circumference of wheel part (2) in which the wheel ring (1) extends upward-and-downward; which is characterized in that: the cylindrical auxiliary mold (303) which surrounds the shaft of first mold (301) is installed coaxial to the second mold (302) and the first mold (301) and the auxiliary mold (303) are aligned in the axis direction so that the generating line of the formation calender part of the auxiliary mold (303) on the formation calender (4) side is on the same line with the generating line of formation calender part of the first mold (301) on the formation calender (4) side.
Patent TW-496773-B (TW)
Title: Process for the preparation of fluid bed vinyl acetate catalyst
Inventor: SURESH DEVASIRVATHAM DHANARAH
IPC: B01J23/52
Filed: 1995-03-23
Granted: 2002-08-01
Abstract: A process of manufacturing a fluid bed vinyl acetate catalyst comprising Pd, M and A wherein M equals barium, gold, lanthanum, niobium, cerium, zinc, lead, calcium, strontium, antimony, or mixtures thereof; and A equals at least one alkali metal comprising (a) impregnating with a solution comprising a halide-free metal salt of the palladium, M and at least one alkali metal, a pre-formed substantially inert microspheroidal support particles having a pore volume of between 0.2 to 0.7 cc/g, a surface area of between 100 to 200 m<SP>2</SP>/g and at least 50% of said particles have a size below 100 microns; and said pre-formed support having been prepared by mixing 80 to 20 wt% of an aqueous sol comprising substantially inert microspheroidal particles having 40 to 80 millimicron mean particle diameter with 20 to 80 wt% solid substantially inert particulate material having little or no microporosity to form an aqueous mixture, spray drying said aqueous mixture, and calcining said particles to form said substantially inert support, and (b) drying the impregnated pre-formed support.
Patent TW-259909-B (TW)
Title: Expandable port mobility for network repeater
Inventor: IAN CRAYFORD
IPC: H04L12/24
Filed: 1995-03-27
Granted: 1995-10-11
Abstract: An integrated repeater for implementing per-port Port Mobility(TM) is provided as part of a semiconductor integrated repeater package. The integrated repeater includes a number of pseudo-AUI ports for connecting to transceiver devices. Each repeater device is coupled into a collision domain. By connecting one transceiver device to multiple repeaters in different collision domains, and controlling the connection to the repeater, the network port associated with the transceiver device is moved from one collision domain into another. Corresponding Pseudo-AUI ports on repeaters not part of the desired collision domain are isolated (using a tristate gate). Various repeater resources are shared across the various network ports, even though they may be in different collision domains.
Patent TW-267953-B (TW)
Title: Regeneration treatment process for recycled metallic material
Inventor: TAKASHIMA MASARU
IPC: B02C23/18
Filed: 1995-05-12
Granted: 1996-01-11
Abstract: A regeneration treatment process for recycled metallic material, which is characterized in that: during the step of cutting and/or smashing of the recycled metallic material by a cutting machine and/or smashing machine, the treatment is carried out at any one or both of the following conditions: (a) through at least one binary type sprayer installed at a high place in the chamber housing the machine to spray mists at a volume ratio of 4~10 cc/h/m3 to the chamber space in which the average particle size of the mist is below 10 (muon)m; (b) the separate binary type sprayer of the machines being installed facing toward the dust generation place and the amount of mist is 1~100 wt% of the dust generation amount in which the average particle size of the mist is 10~200 (muon)m.
Patent TW-445640-B (TW)
Title: Anti-punch implantation method for flat cell mask ROM
Inventor: JUNG JEN-HUEI
IPC: H01L27/112
Filed: 1995-05-17
Granted: 2001-07-11
Abstract: There is provided an anti-punch implantation method for flat cell mask ROM, which forms a photoresist layer with buried bit lines for being used as a mask to implement the anti-punch implantation and the direction of anti-punch implantation, has a slanted incident angle with respect to the normal direction of the semiconductor substrate. The magnitude of incident angle is limited by the photoresist depth and the width of buried bit lines. The inventive anti-punch implantation method not only can save a step of mask but also can improve the anti-punch effect, and the effect is enhanced as the increasing of the incident angle and the implanted dosage.
Patent TW-374746-B (TW)
Title: Front-rear chain brake device
Inventor: IWASHITA KANAU
IPC: B60T8/26
Filed: 1995-10-04
Granted: 1999-11-21
Abstract: Vehicular front-rear chain brake device having front-wheel brake operation device for braking of front wheel and rear-wheel brake operation device for braking of the rear wheel and front wheel, especially a front-rear-wheel chain brake suitable for automotive bicycle (motorcycle), where only the rear wheel generating a lower braking force of simple construction for front-rear chain brake, featuring: cable 10 of which one end in connection with the operation device 7 of the rear wheel and the other end connected to the operation device 6 of the brake of the front wheel: with only the side of the operation device 6 of the brake of the rear wheel that transmits the operation force in active state; and fixed between the fastener of the chassis and the linking cable 10 with: the launching force in reverse direction that of the force of the front-wheel brake operation device activated by the cable 10, lancing the performance setting spring 9 of the linking cable 10.
Patent TW-287321-B (TW)
Title: A PMOS flash memory cell with hot electron injection programming and tunnelling erasing
Inventor: CHANG SHANG-DER
IPC: H01L21/8247
Filed: 1995-11-27
Granted: 1996-10-01
Abstract: A P-channel MOS memory cell has P+ source and drain regions formed in an N-well. A thin tunnel oxide is provided between the well surface and an overlying floating gate. In one embodiment, the thin tunnel oxide extends over a substantial portion of the active region and the device. An overlying control gate is insulated from the floating gate by an insulating layer. The device is programmed via hot electron injection from the drain end of the channel region to the floating gate, without avalanche breakdown, which allows the cell to be bit-selectable during programming. Erasing is accomplished by electron tunneling from the floating gate to the N-well with the source, drain, and N-well regions equally biased. Since there is no high drain/well junction bias voltage, the channel length of the cell may be reduced without incurring and destructive junction stress.
Patent TW-290622-B (TW)
Title: Burning method and device for waste black rice
Inventor: LIN SHYH-WENN
IPC: F23G7/02
Filed: 1995-11-30
Granted: 1996-11-11
Abstract: A burning method for waste black rice, including: (1) to convey the black rice to a conveying belt in a continuous manner; the black rice piling up to a certain thickness on the conveying belt; (2) the conveying belt composed of a plurality of heat resistant metal plate units, which are first fastened and pivoted horizontally and then connected and combined longitudinally into a pliant conveying belt penetrated with holes; the conveying belt conveying the rice and husk, which is fed by a hopper, from one end to the other end in a constant speed; the rice burned in a fast manner during the conveying period; (3) during the burning process, winds blown upwards continuously from the bottom of the conveying belt; the rice and husk tossed abount in the wind and burned smoothly; (4) a screw rod fitted with one end of the conveying belt for conveying the rice and husk ashes outside the burning device; after cooling down naturally, the ashes can be packed for use.
Patent TW-349085-B (TW)
Title: Hydroxylamine derivatives and fungicides containing the same
Inventor: ANDOU NOBUJI
IPC: C07D213/82
Filed: 1996-06-27
Granted: 1999-01-01
Abstract: A hydroxylamine derivative of formula (I): (I) in which R represents (group) group or (group) group in which R1 and R2 represents C1-C12-alkyl group, C3-alkenyl group, C2-C3-alkynyl group, C3-C6-cycloalkyl group, C1-C3-haloalkyl group, C2-C3-haloalkynyl group, C1-C3-alkoxy-C1-C3-alkyl group, phenoxy-C1-C3-alkyl group, C1-C3-alkylthio-C1-C3-alkyl group, C1-C3-alkylsulfonyl-C1-C3-alkyl group, alkylamino-C1-C3-alkyl group, phenyl group, benzyl group, phenethyl group, cinnamy group, pyridyl group, furyl group, thienyl group, X represents CO2, CO or SO2, and R3, R4, R5 and R6 represent a hydrogen atom or a C1-C2-alkyl group, and n represents 0 or 1.
Patent TW-442495-B (TW)
Title: Activated immunoglobulin
Inventor: YOSHII HARUO
IPC: A61K39/395
Filed: 1996-08-07
Granted: 2001-06-23
Abstract: The present invention discloses an activated immuneglobulin which is useful as an agent for inhibiting the proliferation of acidophiles, an immune adjusting agent, an agent for treating autoimmune disease, an anti-inflamatory agent, and an anti-allergic agent. The present invention also relates to a process for providing an extra new pharmaceutical activity to the natural type immune globulin, an activated immune globulin thus obtained, and a pharmaceutical composition containing the activated immune globulin as an active component. The activated immune globulin of the present invention possesses an immune adjusting activity, obviously distinguished with the general immune inhibitor. Therefore, the activated immune globulin of the present invention is useful as a therapeutic agent for autoimmune disorders such as chronic rheumatoid arthritis, systemic erythematosus, multiple hardening disease, etc., and various kinds immune systemic disordors such as immune deficient diseases, etc. In additions, the activated immune globulin of the present invention is also useful as a pharmaceutical agent for inhibiting the proliferation of acidophiles accompanying with the inflamatory disease, parasitism disease, respiratory organ disease autoimmune disorders, cnacers, etc., and also useful as an anti-inflamatory agent and anti-allergic agent.
Patent TW-296441-B (TW)
Title: Method and apparatus for electric-circuit reset
Inventor: LIN ZHENG-FENG
IPC: G06F1/24
Filed: 1996-08-07
Granted: 1997-01-21
Abstract: A method of reset for electric system includes the following steps: a) producing a detected signal under the condition of abnormal source voltage, b) and sending a reset signal out according to the detected signal.
Patent TW-354253-B (TW)
Title: Sanitary articles with dual layer film topsheet having a selected distribution of large apertures
Inventor: COLES PETER
IPC: A61F13/511
Filed: 1996-08-21
Granted: 1999-03-11
Abstract: An absorbent article with fast absorption of liquid, low remoisturizing property and good visually masking effect, comprising topsheets, back layer and absorbent structure arranged between the topsheets and back layer; the maximum thickness of the absorbent article being less than 8mm or smaller, the topsheets that have surfaces contacting the body and clothes of the wearer comprising: a first layer forming the surface contacting the body of the wearer, and a second layer arranged between the first layer and the absorbent structure; the absorbent article does not contain a leak prevention organization with side wings or side edges that extends from the first layer of topsheets in whole, - the two layers being preferably adhered to each other; the first layer being formed of thin-film material having greater apertures to facilitate liquid transfer; the said greater apertures having separately open area of 1.4 mm<2> to 3.0 mm<2>, - the total area of greater apertures accounting for 5% to 20% of the cross section of the first layer, - the greater apertures are distributed at maximum 90% area along the longitudinal axis crossing the width of the first layer, - the liquid transfer apertures having maximal diagnoal length and minimum diagonal length in a ratio ranging from 1 to 6, - the liquid transfer apertures having inner walls with at least 0.3mm nearby the surface of the first film material, and the inner walls being the surface contacting wearer^s clothes, - when the film material being preferably hydrophilic, the contact angle between the film material and distilled water during its first contact with water being less than 90 degree, - the second layer being formed of thin-film material having smaller apertures to facilitate liquid transfer, - the said greater apertures having separately open area of 0.15 mm<2> to 1.4 mm<2>, - the total area of smaller apertures accounting for 10% to 40% of total area of the second layer, - the smaller apertures having maximal diagnoal length and minimum diagonal length in a ratio ranging from 1 to 3, - the smaller apertures having inner walls with at least 0.3 mm nearby the surface of the second film material, and the inner walls being preferably along the direction of the absorption structure, - the second film material being preferably treated to become hydrophilic like the first film material.
Patent TW-333698-B (TW)
Title: The method for output circuit to select switch transistor & semiconductor memory
Inventor: AKIBA TAKESADA
IPC: H03K19/0175
Filed: 1996-09-17
Granted: 1998-06-11
Abstract: An output circuit, it has 1st end for receiving positive power voltage, 2nd end for receiving grounded potential, PMOS transistor serial in between 1st & 2nd end and 1st inverter of NMOS transistor. Its features are: At usual mode, the low level of output signal of gate that is commonly supplying PMOS and NMOS transistor is the 1st voltage level corresponding to grounded potential. The high level of input signal is the 2nd voltage level corresponding to positive power voltage. And at waiting mode, the level of input signal of 1st inverter is the 3rd voltage level higher than positive power voltage.
Patent TW-336308-B (TW)
Title: Magnetic actuator arm assembly
Inventor: WADA YOSHIHITO
IPC: G11B25/04
Filed: 1996-09-25
Granted: 1998-07-11
Abstract: A sort of magnetic actuator arm assembly, including: an arm, arranged to swing about an axis; a coil, fitted to the arm and a magnet displaced at a fixed position, being the magnet wound on a reinforcing member having grooves on its outer periphery, enabling the grooves an easy-position-alignment of coil windings; a reinforcement member, on which the coil is wound on, having the reinforcement member on its outer circumference a groove along the winding direction of the coil.
Patent TW-304251-B (TW)
Title: Consumer electric apparatus control system
Inventor: HER HERNG-CHUEN
IPC: G06F3/00
Filed: 1996-10-04
Granted: 1997-05-01
Abstract: A consumer electric apparatus control system comprises of: (1) one personal computer including one hard disk for storing one consumer electric apparatus control program and one microprocessor for executing the control program; (2) one communication module connected to the personal computer by one replaceable way for receiving remote signal sent from one electric system, in which the remote signal includes one terminal name and one control operation, the above control program will convert the received remote signal to at least one control signal, in which the control signal includes one terminal identification code and one control instruction; (3) one wireless communicator connected to personal computer by one replaceable way for converting the control signal to one wireless control signal and emitting it; (4) multiple wireless receiver, each receiver is connected to one consumer electric apparatus for receiving the wireless control signal and control the consumer electric apparatus, each receiver includes one terminal identification code for identifying its ID and one control circuit for controlling consumer electric apparatus connected to the receiver; (5) when one receiver receives control signal including its terminal identification code, it will activate its control circuit to control connected consumer electric apparatus based control instruction in the control signal.
Patent TW-450950-B (TW)
Title: Processes for the preparation of quinoline compounds useful as anti-malarial drugs and intermediates useful in the processes
Inventor: UGWUEGBULAM CLETUS ONWUZURIKE
IPC: C07D215/22
Filed: 1996-10-14
Granted: 2001-08-21
Abstract: The invention relates to novel intermediates and processes for the preparation of quinoline compounds useful as anti-malarial drugs and novel intermediates useful in the process. A process for the preparation of a compound of formula (I), in which: R1 is C1-6 alkyl; R2 and R3 are independently hydrogen or trifluoromethyl; R4 is C1-6 alkyl; R5 is hydrogen or C1-6 alkyl; and R6 is nitro or amino which comprises reacting a compound of formula (II), in which R1, R4 and R5 are as defined in formula (I) and X is halogen as a leaving group with a compound of formula (III), in which R2 and R3 are as defined in formula (I) and optionally thereafter: converting the compound of formula (I) into another compound of formula (I).
Patent TW-317008-B (TW)
Title: Method of synchronous plasma etching and dielectric layer depositing
Inventor: SHIAH SHAW-TZENG
IPC: H01L21/311
Filed: 1996-07-04
Granted: 1997-10-01
Abstract: A method of performing plasma process on semiconductor substrate comprises of the steps: (1) forming spin-on-glass on the above semiconductor substrate; (2) etching back the above spin-on-glass; (3) depositing one dielectric; It features that (2) etching step and (3) depositing step are completed in the same multi-chamber plasma reactor equipment.
Patent TW-312839-B (TW)
Title: Manufacturing method of self-aligned buried window with damage free
Inventor: UEN WENN-YNG
IPC: H01L21/768
Filed: 1997-02-15
Granted: 1997-08-11
Abstract: A manufacturing method of semiconductor unit, which has at least one buried window contact, comprises of removing one polysilicon by anisotropic dry etch to form one polysilicon gate, and features that before the anisotropic dry etch forming one etching stop on the buried window contact surface.
Patent TW-369722-B (TW)
Title: Solid-state image sensing device, method for driving thereof and camera employing the same
Inventor: NAKAGAWA SHINJI
IPC: H04N5/347
Filed: 1997-03-11
Granted: 1999-09-11
Abstract: A CCD area sensor comprising two horizontal transfer registers and a charge discharging section comprising a sweep-out electrode adjacent to the side of a horizontal register opposite to an image section and drain section, wherein the horizontal transfer register has a multi-channel structure comprising two transfer channels and a distribution electrode.
Patent TW-531572-B (TW)
Title: Apparatus for manufacturing single crystal of silicon
Inventor: IINO EIICHI
IPC: C30B29/06
Filed: 1997-03-20
Granted: 2003-05-11
Abstract: An apparatus for manufacturing a single crystal of silicon includes a crucible, a heater, electrodes, and a magnet. In addition to a plurality of heat generating portions and two main electrode portions, the heater has two or more auxiliary electrode portions. Two or more heater support members having an insulating property are further provided so as to support the heater through the auxiliary electrode portions. The number of heat generating portions which may be present between a heater support member and an electrode and between heater support members if adjacent to each other is equal to or less than 4. Each generating portion of the heater has a thickness of 25 mm or more. This structure makes it possible to produce a single crystal of silicon without causing breakage of a heater, even if a large electric current flows through the heater, even if a magnetic field of a high intensity is applied to a silicon melt in the crucible, and even if the heater has a large diameter.
Patent TW-365094-B (TW)
Title: TDMA messaging service microcell
Inventor: AMIN UMESH J
IPC: H04J3/00
Filed: 1997-04-10
Granted: 1999-07-21
Abstract: A cellular messaging network includes a switching controller connected to the wireless telephone network. One or more base station micro/picocell retransmitters are coupled to the switching controller. The base station micro/picocell transmitter uses simplified control equipment having no digital traffic channel capability. Each base station micro/picocell retransmitter is able to discriminate between voice channel assignment signals and short messaging signals in the digital control channel, discard the voice channel assignment signals, and rebroadcast the short messaging signals in the digital control channel. One or more receivers are coupled to the base station micro/picocell retransmitters by way of an IS-136 protocol digital control channel. The base station micro/picocell retransmitter can be connected to the switching controller through a twisted-pair telephone line.
Patent TW-339276-B (TW)
Title: Hip cleaning device for patients
Inventor: KITAMURA TERUO
IPC: A61H35/00
Filed: 1997-05-10
Granted: 1998-09-01
Abstract: A sort of hip cleaning device for patients, featuring the base surrounding the part covering the waist to the thigh of the patient with vertical opening and closing and the cover with stuffing inside the base and the cover with buffering elements in close contact with the part covering the waist to the thigh of the patient, maintaining specific gap on the buffering elements surrounding the anus and genital of the patient, being the cleaning device with an injector of cleaning fluid facing the anus and the genital of the patient and a discharge with the opening outward in the lower part of the cleaning device.
Patent TW-455570-B (TW)
Title: Soft ferrite material for use in making inductors, and method for manufacturing inductors using the material
Inventor: KIM CHANG-SIK
IPC: H01F1/12
Filed: 1997-05-29
Granted: 2001-09-21
Abstract: A soft ferrite material for manufacturing a device for shielding electromagnetic frequencies such as wire coiling inductors and chip components including chip inductors and chip beads is disclosed. Particularly, an Ni-Cu-An soft ferrite material and a method for manufacturing a wire coiling type or chip type inductor using the ferrite material are disclosed, in which a low temperature sintering is possible, the variations of the electromagnetic properties are low as against an external stress, and the electromagnetic properties are superior. A B2O3-Bi2O3-ZnO glass is added in an amount of 0.05-15.0 wt% to the ordinary Ni-Cu-Zn soft raw material, and this mixture is sintered at a temperature of 860-910 DEG C.