baber/WOPTO huggingface dataset:
Patent TW-210957-B (TW)
Title: Gaseous ultrasound contrast media and method for selecting gases for use as ultrasound contrast media
IPC: A61K49/22
Filed: 1992-09-14
Granted: 1993-08-01
Abstract: Disclosed herein are agents for enhancing the contrast in an ultrasound image. These agents are extremely small bubbles, or "microbubbles," comprised of specially selected gases. The microbubbles described herein exhibit long life spans in solution and may be produced at a size small enough to traverse the lungs, thus enabling improved ultrasound imaging of the cardiovascular system and other vital organs. Also disclosed herein is a method for selecting gases from which contrast agents may be produced. The method is based on calculations using inherent physical properties of gases and describes a means to associate the properties of a gas with the time for dissolution of microbubbles comprised of the gas.
Patent TW-216795-B (TW)
Title: 3-substituted methyl-2,3-dihydroimidazo[1,2-c]quinazoline derivatives, the preparation and use thereof
Inventor: CHERN JI-WANG
IPC: C07D519/00
Filed: 1992-10-23
Granted: 1993-12-01
Abstract: An imidazole[1,2-c]quinazoline derivatives (include optically active meso compound) or drug tolerable salts in which X is S or O; when X is S, formula is I; when X is O, formula is II; R1 is hydrogen, C1-6 alkyl, or C1-6 alkoxy group; R2 is hydrogen, C1-6 alkyl, or C1-6 alkoxy group; R4 is halogen, hydrogen, methoxy group, C1-4 alkyl group or nitro group; R5 is C1-4 alkyl group.
Patent TW-212222-B (TW)
Title: Control method and its apparatus for oxygen injection volume in disposal of boiler water
Inventor: SHIMO TAKASHI
IPC: C23F15/00
Filed: 1993-04-02
Granted: 1993-09-01
Abstract: To obtain a control method and its apparatus for oxygen injection volume in disposal of boiler water capable of keeping a fixed dissolved oxygen concentration of boiler water corresponding to fluctuation of plant load. To arrange a boiler water flow ratetransmitter 16, a deaerator outlet dissolved oxygen meter 32 and a fuel economizer inlet dissolved oxygen meter 18; to set the boiler water flow rate proportional value from the boiler water flow rate measurments through a proportional setting device 20, to set the boiler water flow rate correction proportional value from the dissolved oxygen concentration measurements of thedeaerator outlet through a multiplier 34 and a substracter 36, to set the water quality disposal correction set point from the dissolved oxygen concentration measurements of the fuel economizen inlet through a water quality disposal set point controller 22, and to control the oxygen injection flow rate control valve 28 through an adder 24 and an oxygen injection flow rate set point controller 26.
Patent TW-222659-B (TW)
IPC: C09C3/10
Filed: 1993-05-11
Granted: 1994-04-21
Abstract: A novel inorganic particulate powder coated with an organic polymer is claimed. The product is obtainable by dispersing in water inorganic particles at a pH higher than their isoelectric point in the presence of a polymeric polybasic acid as a dispersing agent to produce particles having a modified isoelectric point. The pH of the dispersion is then adjusted to a value below 9 but above the modified isoelectric point and an ethylenically unsaturated monomer is polymerised in the presence of the dispersion so as to coat the inorganic particles with polymerised monomer. A method for forming the particles is also claimed. The particles prepared by the method have been shown to be uniformly and discretely coated with an organic polymeric coating and can be used in many applications where it is desired to disperse inorganic particles in organic media such as paints, inks and plastics compositions.
Patent TW-257702-B (TW)
IPC: C22C33/02
Filed: 1993-05-26
Granted: 1995-09-21
Abstract: PCT No. PCT/SE93/00469 Sec. 371 Date Nov. 23, 1994 Sec. 102(e) Date Nov. 23, 1994 PCT Filed May 27, 1993 PCT Pub. No. WO93/24261 PCT Pub. Date Dec. 9, 1993The invention relates to an additive for improving the machinability of iron-based powder compositions. The additive contains a combination of calcium fluoride particles and barium fluoride particles, which is included in an amount of 0.1-1.0% by weight in the powder composition. Further, the invention relates to powder compositions containing the indicated additives, as well as sintered products produced from the powder compositions.
Patent TW-226480-B (TW)
Title: An improved process for producing complementary metal oxide semiconductor (CMOS)
Inventor: HORNG YEUN-DING
IPC: H01L21/335
Filed: 1994-02-21
Granted: 1994-07-11
Abstract: An improved process for producing complementary metal oxide semiconductor(CMOS), which comprises the following steps: provides a silicon base in which the silicon base has an N- area and aP- area and forms a field oxide so as to segregate the element area; forms a gate oxide on the silicon base; precipitates a layer of poly with phosphorous dopant and on the layer ofpoly with phosphorous dopant precipitates a poly without phosphorous dopant; loads photo resistor to cover the gate area and etches away the exposed polywithout phosphorous dopant and poly with phosphorous dopant to form adivided gate structure and removes the photo resistor; loads the photo resistor to cover the P- area and to expose the N- area andundergoes P- type ion implantation to form the source area/drain area ofP- channel element and in situ dopes P- poly gate layer, and then removesthe photo resistor; loads the photo resistor to cover the N- area and to expose the P- area toform he source area/drain area of N- channel element and is situ dopesN- poly gate layer, and then removes the photo resistor; and provides appropriate metallurgy and connects the elements to form thedesired CMOS integrated circuit.
Patent TW-265320-B (TW)
IPC: C11D17/00
Filed: 1994-02-28
Granted: 1995-12-11
Abstract: PCT No. PCT/EP94/00576 Sec. 371 Date Oct. 2, 1995 Sec. 102(e) Date Oct. 2, 1995 PCT Filed Feb. 28, 1994 PCT Pub. No. WO94/24044 PCT Pub. Date Oct. 27, 1994Sodium percarbonate is often used in the form of coated particles to increase its storage stability in detergents. Sodium percarbonate particles coated in accordance with the invention have a coating containing reaction products from the reaction of a dialkali metal tetraborate or alkali metal pentaborate with aqueous hydrogen peroxide. Preferred coating components are: perborax with the formula Na2B4O7xH2O2, where n =2 or 4. The coated sodium percarbonate particles are produced by coating the percarbonate particles using a solution containing the reaction products mentioned above. Detergent, bleaching and cleaning compositions containing sodium percarbonate particles coated in accordance with the invention are distinguished by very high stability in storage.
Patent TW-247953-B (TW)
Title: Swing-type display device
Inventor: YAJIMA HIROSHI
IPC: G08B5/36
Filed: 1994-08-16
Granted: 1995-05-21
Abstract: A swing-type display device, which is characterized in that the device comprises a slender body which is installed with printed circuit, the printed circuit is installed with multiple LED which is linearly aligned in which the serial construction of LED allows output light ejecting outward from window of the body per se and the printed circuit is separately installed with a swing sensor and a display control circuit; the swing sensor comprises a swing device and a photoelectric sensor in which the swing device comprises a support plate, a swing plate, and a loose-prevention packing ring in which the inner side of the support plate is installed with a protrudent foot piece which can be fixed and positioned on the printed circuit board, and the upper side of the support plate is installed with an insertion pin fulcrum and two positioning catch pins, the swing plate is installed on the support plate by using its terminal hole inserting through the insertion pin fulcrum and loaded with loose-prevention packing ring by push-in type so that the swing plate can freely swing in the restricted range between two positioning catch pins by using the insertion pin fulcrum as the center in which the direction of front end of swing is directed toward front end of the body; the photoelectric sensor is installed on the printed circuit board and is located near the support plate which comprises an illuminator which emits light beams toward lower position of swing side of the swing plate, a light receptor which detects light reflected from the swing plate, in which the light receptor detects variation signal when the swing plate passes through the selected position in the middle during its back-and-forth movement; the display control loop sequentially display data stored in the memory at an appropriate speed, the function of control loop comprises using the data to drive the LED series so as to generate ON or OFF state and converts signal detected by the photoelectric sensor into excited signal to controltime sequence and speed of the output signal.
Patent TW-324085-B (TW)
Title: A location indicator
Inventor: KATSURATAIRA YUJI
IPC: G06F3/03
Filed: 1995-06-14
Granted: 1998-01-01
Abstract: A location indicator which is wireless and battery-free and comprises: a receiving device used to receive an a.c. electric field or a.c. magnetic field or a.c. electromagnetic field of determined frequency emitted from the location sensing device side; a control device used to control the a.c. electric field or a.c. magnetic field or a.c. electromagnetic field of a.c. frequency responded based on the response of the location sensing device side; a control device used to control the response device based on the binary symbol representing the corresponding operation information in order to change the a.c. electric field or a.c. magnetic field or a.c. electromagnetic field responded to the location sensing device; which is characterized in comprising: a conversion device, which adopts a time constant circuit which uses an element of which the element characteristically continuously changes corresponding to the operation of usable continuous quantity expression, or an element of which its resistance or inductance or capacitance continuously changes corresponding to the operation of usable continuous quantity expression, to convert the corresponding operation information indicated by a continuous quantity into a length of time; a counting device, which comprises a counter used to count the wave number of the received a.c. electric field or a.c. magnetic field or a.c. electromagnetic field of determined frequency during the time of conversion and symbolize it into binary.
Patent TW-296456-B (TW)
Title: An easy cleaning ion source generating room device
Inventor: YANG WOEI-TSUEN
IPC: H01L21/00
Filed: 1995-12-15
Granted: 1997-01-21
Abstract: An easy cleaning ion source generating room device which includes: 1. A frame of the ion source generating room which is used to be a main body structure of the easy cleaning ion source generating room device, and it's a metal rectangle structure; 2. An plasma ion source generating junction which is used to guide the plasma ion source generated from the arc chamber into the ion source generating room device; 3. A space for placing the extraction electrode which is used to accelerate extraction ion from the plasma ion source; 4. An extraction gap device set on the inner side of the frame of ion generating room which is opposite to the plasma ion source generating junction for releasing out the ion accelerated by the extraction electrode; 5. Plurality of the washers inside the frame for pasting on the inner side of the frame of ion generating room to sink the sinker on it and complete the purpose of easy cleaning by replace the washer inside the inner side of the frame, and the plurality of the washer were installed three inner wall cross near to the side wall of the plasma ion source and the opposite side wall.
Patent TW-344753-B (TW)
Title: Curable electroconductive composition
Inventor: KATAYAMA TOSHIHIRO
IPC: H01B1/22
Filed: 1996-03-15
Granted: 1998-11-11
Abstract: A curable electroconductive composition which comprises: (1) an epoxy resin containing (a) a monoglycidyl ether represented by the following formula, as a monoglycidyl compound, (formula) in which R1 is an aliphatic hydrocarbon group having 6 to 20 carbon atoms or a group containing an aliphatic hydrocarbon group having 6 to 20 carbon atoms, and Ph is a phenylene group; or a monoglycidyl ester represented by the following formula, as a monoglycidyl compound (formula) in which R1 is an aliphatic hydrocarbon group having 6 to 20 carbon atoms or a group containing an aliphatic hydrocarbon group having 6 to 20 carbon atoms, and Ph is a phenylene group; (b) as a reactive diluent, a compound which is a liquid of not larger than 100 cps at room temperature, has 1 to 2 epoxy groups, has a water solubility of not larger than 30%, and has 6 to 16 carbon atoms, in which the reactive diluent is an alkyl monoglycidyl ether having 6 to 16 carbon atoms and/or an alkylmonoglycidyl ester having 6 to 16 carbon atoms, and (c) a crosslinking component having in a molecule thereof two epoxy groups at both terminals of the molecule and 1 to 4 phenyl groups, the amount of the monoglycidyl compound being from 5 to 60 parts by weight per 100 parts by weight of the crosslinking component and the amount of the reactive diluent being from 10 to 60 parts by weight per 100 parts by weight of the crosslinking component; (2) a novolak-type phenol resin or a novolak-type cresol resin, as a curing agent, having a reactive group capable of reacting with the epoxy groups in the epoxy resin; (3) a copper powder in a dendritic form; in which the curing agent is blended in an amount of from 0.3 to 1.3 equivalents per equivalent of the epoxy groups in the epoxy resin as expressed in terms of the equivalents of the reactive groups capable of reacting with the epoxy groups in the epoxy resin, and the copper powder is blended with the epoxy groups in the epoxy resin, and the copper powder is blended in an amount of from 180 to 750 parts by weight per 100 parts by weight of a total of the epoxy resin and the curing agent.
Patent TW-297976-B (TW)
Title: Method and apparatus for acquisition and error recovery of audio data carried in a packetized data stream
Inventor: RAY NUBER
IPC: H04N19/895
Filed: 1996-04-17
Granted: 1997-02-11
Abstract: Audio data is processed from a packetized data stream carrying digital television information in a succession of fixed length transport packets. Some of the packets contain a presentation time stamp (PTS) indicative of a time for commencing the output of associated audio data. After the audio data stream has been acquired, the detected audio packets are monitored to locate subsequent PTS's for adjusting the timing at which audio data is output, thereby providing proper lip synchronization with associated video. Errors in the audio data are processed in a manner which attempts to maintain synchronization of the audio data stream while masking the errors. In the event that the synchronization condition cannot be maintained, for example in the presence of errors over more than one audio frame, the audio data stream is reacquired while the audio output is concealed. An error condition is signaled to the audio decoder by altering the audio synchronization word associated with the audio frame in which the error has occurred.
Patent TW-439018-B (TW)
Title: Remover solution composition for resist and method for removing resist using the same
Inventor: TANABE MASAHITO
IPC: C11D7/32
Filed: 1996-11-11
Granted: 2001-06-07
Abstract: A remover solution composition for resist which comprises (a) a salt of hydrofluoric acid with a metal-free base, (b) a water-soluble organic solvent, and (c) water and optionally (d) an anticorrosive, and has a pH of 5 to 8. A method for removing resist which comprises the steps of (I) forming a resist layer on a substrate having a metal film, (II) light-exposing the resist layer through a mask pattern and subsequently developing the resist layer to form a resist pattern, and (III) dry-etching the substrate using the resist pattern as a mask and then removing the unnecessary resist and modified resist film with the remover solution composition.
Patent TW-331673-B (TW)
Title: Electrical connector
Inventor: GRAY L TOMCZAK
IPC: H01R24/00
Filed: 1996-12-23
Granted: 1998-05-11
Abstract: A shielded electrical connector includes an elongated dielectric housing having opposite ends cavities . A pair of elongated metal shells have narrow elongated flanges interfacing at a longitudinal seam . At least one shell includes a tab projecting from the flange thereof into an opening in the flange of the other shell . The tabs are bent in the longitudinal direction behind the flange of the other shell .
Patent TW-364997-B (TW)
Title: A multiple bits-per-cell flash shift register page buffer
Inventor: BILL COLIN S
IPC: G11C11/56
Filed: 1997-02-05
Granted: 1999-07-21
Abstract: A shift register page buffer for use in an array of multiple bits-per-cell flash EEPROM memory cells so as to render page mode programming and reading is provided. A sensing logic circuit is used to selectively and sequentially compare array bit line voltages with each of a plurality of target reference cell bit line voltages. Shift register circuit is responsive to the sensing logic circuit for sequentially storing either a low or high logic level after each comparison of the bit line voltages with one of the plurality of target reference voltages. Each of the shift register circuits is formed of series-connected latch circuits, each having inputs and outputs. A switching transistor is interconnected between the sensing logic circuit and the latch circuits and is responsive to a corresponding output of the latch circuits for selectively passing the logic signal from the sensing circuit means to the input of the latch circuits.
Patent TW-419459-B (TW)
Title: Novel terphenyl compounds and the medicine containing them
Inventor: KAMIGAUCHI TOSHIYUKI
IPC: C12P7/22
Filed: 1997-04-14
Granted: 2001-01-21
Abstract: A compound of the formula (I), (wherein R1: H or hydroxy, R2: hydroxy or methoxy), or the pharmaceutically acceptable salt and hydrate thereof, the process for preparing them, the pharmaceutical composition containing the compound and the microorganism Aspergillus candidus producing the compound.
Patent TW-371811-B (TW)
Title: Frame and socket for a small incandescent lamp
Inventor: HELBIG PETER
IPC: H01K1/24
Filed: 1997-05-20
Granted: 1999-10-11
Abstract: This invention relates to a frame and a socket for a small incandescent lamp on a circuit board. The electric contacts (7) of socket (3) are formed as a metallic sleeve, and the frame has a metallic contacting pin (8), which is undetachably fixed on the circuit board (2), and arrives at a detachable plug-connection with the socket-contact (7) formed as a metallic sleeve.
Patent TW-409035-B (TW)
Title: Starch-based enzyme granulates
Inventor: BARENDSE RUDOLF CAROLUS MARIA
IPC: A23K1/16
Filed: 1997-07-01
Granted: 2000-10-21
Abstract: A process for the preparation of an enzyme containing granulate wherein an enzyme containing liquid is mixed with a starch-based a solid carrier, mechanically processed into granules, and subsequently dried. The thus obtained starch-based enzyme granulate is suitable for use in the manufacture of animal feed compositions because of the improved enzyme stability during pelleting.
Patent TW-339445-B (TW)
Title: Electromagnetic relay assembly
Inventor: KITAMURA TSUNEHIRO
IPC: H01H50/00
Filed: 1997-07-30
Granted: 1998-09-01
Abstract: A osrt of electromagnetic relay assembly, having: (a) an actuator unit for housing of an electromagnetic kit and a movable actuator casing, moving said movable actuator casing between the first and the second positiions by means of the magnetic force of the electromagnetic unit; (b) at least one switch unit, having a switch casing for the housing of a switch assembly capable of becoming ON when the actuator casing moves from the first position to the second position and OFF when the actuator casing moves from the second position to the first position; (c) a device partially in the actuator casing and partially in the switch casing for individual connection of said actuator unit and said switch unit, with driving of said movable actuator housing and said switch unit in connection.
Patent TW-373174-B (TW)
Title: Simultaneous semiconductor logical circuit
Inventor: KANETANI KAZUO
IPC: G11C11/34
Filed: 1997-09-13
Granted: 1999-11-01
Abstract: This invention is about a kind of simultaneous semiconductor logical circuit, in the simultaneous semiconductor logical circuit, forming switch compartment with logical square chips and reference-use MOS transistor, to let source electrode of the aforesaid reference-use MOS transistor to connect the aforesaid logical square chips for output, to let gate electrode of the aforesaid reference-use MOS transistor to connect another output of the aforesaid logical square chips, and to be formed with arrangement of the MOS transistor (input transistor) formed with the aforesaid logical square chips, therefrom, no need to provide inter-revise input, moreover, number of longitudinal stock section can be drive-use MOS transistor and transistor input section 2 (or drive-use MOS transistor and reference-use MOS transistor section 2), speaking from the result point, it is simpler than 2 line logical formation, easy to use, and high speed is obtainable than CMOS logical circuit or sideway transistor logical circuit.
Patent TW-372341-B (TW)
Title: A semiconductor package structure and method of forming same
Inventor: TAN KIM HENG
IPC: H01L23/28
Filed: 1997-09-18
Granted: 1999-10-21
Abstract: A semiconductor package wherein a semiconductor die is mounted on a flag portion. The die is connected by wires to formed lead portions each having a flat portion. A moulding encapsulates the semiconductor die, the flag portion, the wires, and the formed lead portions such that the flat portion of each of the formed lead portions is exposed.
Patent TW-378312-B (TW)
Title: Circuit for determining non-homogeneous second order perspective texture mapping coordinates using linear interpolation
Inventor: VASWANI GUATAM P
IPC: G06T15/04
Filed: 1997-04-14
Granted: 2000-01-01
Abstract: A texture value determining (TVD) circuit approximates non-homogenous 2nd order perspective texture mapping to provide texture for a polygon using linear interpolation and input parameters. The TVD circuit of the present invention includes a vertical walk subcircuit and an orthogonal walk subcircuit. The vertical walk subcircuit determines texture coordinates, u(a0,n) and v(a0,n), that represent the pixels along a vertical main slope of a triangle polygon. The orthogonal walk subcircuit determines texture coordinates, u(am,n) and v(am,n), for orthogonally walked polygon coordinate positions for which m > 0. The orthogonally walked coordinate positions represent individual scan lines. The vertical walk subcircuit of the TVD circuit includes adders, latches, and accumulators. Each element of the vertical walk subcircuit receives a vertical main slope clock (n-clock) signal. An output of the vertical walk subsystem is computed based on the relationship: u(a0,n) = u(a0,n-1) + dumain + (n-1)d2umain, for m = 0, n>0, where dumain and d2umain are input parameters. The orthogonal walk subcircuit also includes adders, latches, and accumulators. The orthogonal walk subcircuit is clocked by an orthogonal walk (m-clock) signal as well as the n-clock signal. An output of the orthogonal walk subcircuit is computed based on the relationship: u(am,n) = u(am-1,n) + n(duortho-ADD) + duortho + (m-1)d2uortho for m>0 where duortho-ADD and duortho and d2uortho are input parameters.