baber/WOPTO huggingface dataset:
Patent PT-108652-B (PT)
Title: Método para o desenvolvimento de colofónias como potenciais espumas ecológicas a partir de derivados de resina de pinheiro
Inventor: ARTUR JORGE DOS SANTOS MATEUS
IPC: C07B43/10
Filed: 2015-07-02
Abstract: AS ESPUMAS ECOLÓGICAS DA INVENÇÃO, À BASE DE AMIDAS OBTIDAS A PARTIR DE COLOFÓNIA, FORAM CONCEBIDAS PARA UTILIZAR UMA QUANTIDADE CONSIDERÁVEL DE MATERIAL BIODEGRADÁVEL INCORPORADO NUM AGENTE DE FORMAÇÃO DE ESPUMA E VISAM CONSTITUIR UMA ALTERNATIVA ÀS TRADICIONAIS ESPUMAS DE UREIA-FORMALDEÍDO. A COLOFÓNIA, TAMBÉM CONHECIDA COMO GOMA RESINA, É AMBIENTALMENTE SUSTENTÁVEL E PODE SER APROVEITADA EM APLICAÇÕES DE ELEVADA PRODUTIVIDADE E BAIXO CUSTO. A FORMAÇÃO DE ESPUMA À BASE DE AMIDAS FOI DESENVOLVIDA DE FORMA ANÁLOGA AO PROCESSO DE FABRICO DE ESPUMA DE POLIURETANO. OS ÁCIDOS DITERPÉNICOS NÃO-VOLÁTEIS DO PINHEIRO CONSTITUEM O QUE É CONHECIDO COMERCIALMENTE POR COLOFÓNIAS OU, MAIS PRECISAMENTE, POR ÁCIDOS DE COLOFÓNIA, UMA VEZ QUE CONTÊM O GRUPO FUNCIONAL ÁCIDO CARBOXÍLICO. A RESINA DO PINHEIRO CONTÉM, NA SUA COMPOSIÇÃO PRIMÁRIA, UM ANEL ALIFÁTICO, O ÁCIDO ABIÉTICO, QUE, EM CONTACTO COM O ISOCIANATO, CONDUZ À LIBERTAÇÃO DE DIÓXIDO DE CARBONO RESULTANDO NUM PRODUTO FINAL QUE TEM A ESTRUTURA DE UMA ESPUMA DE CÉLULA ABERTA. AS REACÇÕES DA RESINA COM O ISOCIANATO FORAM REALIZADAS NA AUSÊNCIA DE CATALISADOR PORÉM, A PRESENÇA DO ETANOL E DA ÁGUA MELHORAM GRANDEMENTE A CINÉTICA DE FORMAÇÃO DE ESPUMA.
Patent RO-84391-B (RO)
Inventor: YOSHIMOTO TAKEO
IPC: A01N37/36
Filed: 1979-11-08
Abstract: Inventia se refera la o compozitie constituita, în calitate de substanta activa, dintr-un difenileter cu formula generala I: (vezi formula) în care A si B reprezinta, fiecare, un atom de halogen, o grupa alchil sau o grupa alchil inferioara substituita cu halogen, m si n reprezinta, fiecare, un numar întreg de la 0 la 3 si suma m+n=0....3 si R reprezinta o grupa (veti formula) (aceasta grupa continînd o grupa ciclica continînd un atom de azot), o grupa (vezi formula) sau o frupa (vezi formula) (în cazul acestei grupe, formula generala I fiind constituita din doua molecule legate prin intermediul radicalului Y), în care R1 reprezinta un atom de hidrogen, o grupa alchil, o grupa alchenil, o grupa fenil nesubstituita, o grupa fenil substituita, o grupa fenoxicarbonil substituita, o grupa alchilcarbamoil, o grupa alchil-(tiocarbamoil), o grupa benzoil nesubstituita, o grupa benzoil substituita, o grupa acil nesubstituita sau o grupa acil substituita cu halogen, R2 si R3 reprezinta, fiecare, un atom de hidrogen, o grupa alchil, o grupa alchenil inferioara, o grupa cicloalchil, o grupa fenil nesubstituita, o grupa 0,0-dialchiltiofosforil, (vezi formula) în care R6 si R7 reprezinta, fiecare, un atom de hidrogen sau o grupa alchil inferioara, R8 reprezinta un atom de hidrogen, o grupa alchenil inferioara, o grupa fenil substituita, o grupa fenil nesubstituita..........
Patent RO-86679-B (RO)
Title: Process for preparing an abrasive product with reduced twist elongation
Inventor: IBRAHIM MOHAMED M
IPC: B24D11/02
Filed: 1982-12-20
Abstract: Yarn arrays bonded with selected adhesives give coated abrasive products with reduced elongation under stress. Best results are obtained using epoxy resins with dicyandiamide, blocked isocyanates and/or imidazole curing agents as saturants for the yarn arrays.
Patent TW-204400-B (TW)
Title: Pulse dust collector
Inventor: GEE JIA-SHYAN
IPC: F24F3/16
Filed: 1992-06-02
Granted: 1993-04-21
Abstract: This is one kind of clean control methods used for pulse dust collector. The dust collector consists of air entry, air exit and multiple dust bags. Its cleaning method includes the following procedures: 1. Setting up the expected pressure difference value( Ps) between the air entry and exit when starting to clean the dust bags; 2. Setting up the time period(g) of cleaning the dust bags; 3. Detecting the real pressure difference value( P) between the air entry and exit all the time; 4. Comparing P with Ps; 5. If P> Ps, then reducing the time period(g), cleaning the dust bags and back to procedure 4; 6. If P< Ps, then increase the time period(g), cleaning the dust bags and back to procedure 4; 7. If P= Ps, then cleaning the dust bags and back to procedure 4;8. Lasting the above procedures till the dust collector doesn't operate.
Patent TW-211621-B (TW)
IPC: H01L21/762
Filed: 1992-07-28
Granted: 1993-08-21
Abstract: A method for preparing a semiconductor member comprising steps of:     making a silicon substrate porous; forming a non-porous silicon monocrystalline layer on the porous silicon substrate at a first temperature; bonding a surface of the non-porous silicon monocrystalline layer on to another substrate having an insulating material on the surface thereof; etching the porous silicon by removing the porous silicon of the bonded substrate by chemical etching; and forming a monocrystalline silicon layer on the non-porous silicon monocrystalline layer by epitaxial growth at a second temperature higher than the first temperature. <IMAGE>
Patent TW-223094-B (TW)
IPC: C08K5/5419
Filed: 1992-12-23
Granted: 1994-05-01
Abstract: The rubber mixtures of this invention contain a non-conjugated ethylene-propylene-diene rubber or a blend of a non-conjugated ethylene-propylene-diene rubber with a diene rubber, a specific alkoxy silane compound and an amorphous silicic acid having a specific surface area of between 5 and 100 m<2>/g (BET adsorption). The vulcanisates according to the invention are prepared by vulcanisation of these rubber mixtures. The rubber mixtures of this invention have excellent dynamic properties and excellent mechanical properties, dynamic fatigue resistance and heat-aging resistance. They furthermore allow the preparation of vulcanisates having the same properties.
Patent TW-305978-B (TW)
Title: Bit map data generator
Inventor: WADA HIROSHI
IPC: G09G5/24
Filed: 1993-03-04
Granted: 1997-05-21
Abstract: A circuit block for converting outline data into bit map data includes a memory for storing a plurality of instructions for extending font data in accordance with certain parameters, first data conversion circuit connected to the memory so as to convert the font data in accordance with the plurality of instructions stored in the memory, the first data conversion circuit having a register for storing the certain parameters and an arithmetic operator for calculating the font data, FIFO connected to the register and the arithmetic operator of the first data conversion circuit so as to sequentially receive and hold the converted data and to produce the data in the order of having received, in which case the first data conversion interrupts its data conversion when the FIFO is full of the received and held data and waits until an unoccupied area appears in the first-in first-out FIFO, second data conversion circuit connected to the FIFO so as to convert the data sequentially produced from the FIFO into bit map data, in which case the second data conversion circuit interrupts its data conversion when the FIFO holds no data, or is in the empty condition, and waits until the FIFO holds the data, and a bit map memory connected to the second data conversion circuit so as to hold the bit map data. The above arrangement has two conversion circuits connected through the arithmetic operator and the FIFO, and is capable of greatly reducing the font data processing time including a necessary long painting time.
Patent TW-212237-B (TW)
Title: Bidirectional shifter circuit
Inventor: WANG SONG-TYNG
IPC: G06F9/312
Filed: 1993-05-11
Granted: 1993-09-01
Abstract: A bidirectional shifter circuit to shift an input data word to a selected first or second direction for a selected number of bit positions, comprises: - A first bit reverse circuit which outputs the input data word, according to the selected first direction, in the original bit sequence, and outputs the input data word, according to the selected second direction, in the reversed bit sequence, - An uni-directional shifter circuit connected to the first bit reverse circuit to shift the output data word to the first direction for the selected number of bit positions, and - A second bit reverse circuit connected to the shifter circuit which outputs the data word received from the uni-directional shifter circuit, according to the selected first direction, in the original received bit sequence, and outputs the data word, according to the selected second direction, in the reversed bit sequence.
Patent TW-287957-B (TW)
Title: Acceleration responsive device and methods of use
Inventor: JOSEPH H BULTER JR
IPC: A63B53/04
Filed: 1994-08-02
Granted: 1996-10-11
Abstract: An acceleration responsive device 30 includes a support 34 which supports a rod 46 between two spaced portions of the support. A weighted disc 48 is mounted for movement on the rod and is held by a spring 128 at one end of the rod 46. An indicator 50 is also mounted for movement on the rod 46 adjacent disc 48. A tube 62 is coupled to support 34 to facilitate swinging movement of the device 30 where, due to the acceleration thereof, disc 48 is moved along rod 46 and pushes indicator 50 along the rod. When the swinging movement ceases, disc 48 is returned to the one end of rod 46 and indicator 50 remains at the position to which it was moved. A scale reading of a decal 89 adjacent the moved indicator 50 provides an indication of the acceleration attained during the swinging of device 30. This reading can be applied to a graph to assist the user of device 30 in the selection of golf clubs having a shaft stiffness most appropriate for the user.
Patent TW-255034-B (TW)
IPC: G11B33/12
Filed: 1995-02-16
Granted: 1995-08-21
Abstract: A technique for preventing damage to ball bearings in small form factor device is disclosed where the device has at least one crash stop ring disposed about the shaft and inside the rotor of a device. The ring is dimensioned to permit only a small amount of movement of the rotor relative to the shaft. The permitted movement is less than the minimum movement which would cause damage to the elements of the ball bearing. <IMAGE>
Patent TW-383315-B (TW)
Title: Chlorinated and chlorosulfonated elastic substantially linear olefin polymers
Inventor: EFFLER LAWRENCE J JR
IPC: C08L27/06
Filed: 1995-07-24
Granted: 2000-03-01
Abstract: Chlorinated and chlorosulfonated polyethylenes are produced by chlorinating substantially linear olefin polymers having a melt flow ratio, I10/I2, >= 5.63, a molecular weight distribution, Mw/Mn, defined by the equation: Mw/Mn <= (I10/I2) - 4.63, a critical shear rate at onset of gross melt fracture of at least 50 percent greater than the critical shear rate at the onset of surface melt fracture of a linear olefin polymer having about the same I2 and Mw/Mn and at least about 0.01 long chain branches/1000 carbons and a molecular weight distribution from about 1.5 to about 2.5 and their method of manufacture are disclosed. The chlorosulfonated polyethylenes are produced by treating the chlorinated polyethylenes with a mixture of gaseous chlorine and sulfur dioxide.
Patent TW-309561-B (TW)
IPC: B05B12/00
Filed: 1995-10-24
Granted: 1997-07-01
Abstract: The aerosol operating device includes a handgrip (1) which has a coupling device (3) in its end (2) for the container (13), and a hand-operated trigger (5) in its endface (4), acting with a valve device on the container. There is a recess in the end of the handgrip, in the vicinity of the coupling device, extending into the endface of the handgrip. The part of the recess extending into the endface of the handgrip serves as a receiver for the trigger. The recess may extend over the end zone including the coupling device and into the handgrip, which has a bulge (9) below the coupling device.
Patent TW-425792-B (TW)
Title: Method and apparatus for scrambling a video signal with full network transmission and recording capability
Inventor: RYAN JOHN O
IPC: H04N21/4408
Filed: 1996-02-05
Granted: 2001-03-11
Abstract: A video scrambling and descrambling system that produces color video that is difficult or annoying to watch by randomly switching the color components of a component or composite video. In the scrambling portion, component or composite video is decoded into a luminance component and its two color components. A random switching signal is generated to randomly switch the relationship of the color component signals. The randomly switched color component signals may be encoded together with the luminance signal to produce a component or composite video signal that is scrambled. The random switching signal is transmitted as part of the encoded signal or through a separate transmission channel such as a control track or radial track portion of a recording medium. A descrambling portion first separates the scrambled component or composite video signal into a luminance component and two scrambled color components. The random switching signal that has been transmitted to the descrambler along with the scrambled video signal is used to restore the original relationship between the color component signals. The luminance component as well as the two descrambled color components are then encoded to produce a component or composite video with the relationship between the color components restored to their respective original positions in the video signal. The method may be used in various transmission and recording formats.
Patent TW-391957-B (TW)
Title: Fungicidal methods, compounds and compositions containing benzophenones
Inventor: CURTZ JURGEN
IPC: A01N31/16
Filed: 1996-03-12
Granted: 2000-06-01
Abstract: There is provided a method for the control of phytopathogenic fungi and disease caused thereby which comprises contacting said fungi with a fungicidally effective amount of a benzophenone compound of formula I. There are further provided benzophenone compounds of formula Ia which are useful as fungicidal agents and compositions useful for the protection of plants from the damaging effects of phytopathogenic fungi and fungal disease.
Patent TW-344136-B (TW)
Title: Improvements in integrated circuit static write--read and erase semiconductor memory
Inventor: ADAM SEMPA IGA
IPC: G11C11/56
Filed: 1996-08-13
Granted: 1998-11-01
Abstract: An improved one transistor static write and read and erase memory cell for storing in data until erased, comprising: (a) an electromagnetic or magnetic element for storing therein binary data in the form of electromagnetism or magnetism; (b) a data write bit line means for applying thereon a predetermined data write voltage, the data write voltage causing a corresponding predetermined data write current to flow through the data write bit line means and into the electromagnetic or magnetic element means connected to the data write bit line in such a way that the data write current induces a predetermined amount of electromagnetism or magnetism in the electromagnetic or magnetic element means, the predetermined amount of electromagnetism or magnetism representing a specified number of bits of binary data of a specified binary type the specified type being either a one binary type data or a zero binary type data; (c) a data read bit line means on which a data read current is sent; (d) a data reading element means of an appropriate material whose two terminals are connected to the data read bit line means the data reading element means having a property of varying the voltage across the two terminals when the data read current is made to flow through the two terminals of the data reading element means in the presence of an electromagnetic or magnetic field pointing in a specified direction, the electromagnetic or magnetic field being generated by the predetermined amount of electromagnetism or magnetism induced in the electromagnetic or magnetic element means by the data write current.
Patent TW-377365-B (TW)
Title: Expandable styrene resin beads and process for producing the same
Inventor: SHINOZAKI HIROKI
IPC: C08F12/00
Filed: 1996-09-03
Granted: 1999-12-21
Abstract: An expandable styrene resin bead containing voids therein, wherein the number of the voids present in the area from the surface of the bead to a depth of 0.1 mm along the radial direction is not more than 100 per mm<SP>2</SP> as counted on a cross section passing through approximately the center of the bead, the number of the voids present on the area except the area from the surface of the bead to a depth of 0.3 mm along the radial direction is not less than 250 per mm<SP>2</SP> as counted on a cross section passing through approximately the center of the bead, and said expandable styrene resin bead has a bead size of 0.3 to 3 mm.
Patent TW-325519-B (TW)
Title: Self-contained on-line sampling apparatus
Inventor: ROBERT N DUBOIS
IPC: G01N1/02
Filed: 1996-11-21
Granted: 1998-01-21
Abstract: A self-contained on-line sampling apparatus, which comprises: (a) a separation valve; (b) a throttle valve; (c) a sampling chamber used for a sampling valve or a photo-sensitive analysis instrument; and (d) a variable volume device comprising a chamber and a reciprocating piston; in which the separation valve, the throttle valve, the sampling valve and the variable volume device are connected in series and undergo fluid exchange through a fluid exchange device, and the self-contained on-line sampling apparatus further comprises: (e) a pressure sensor undergoing fluid exchange with the components of (a) to (d); and (f) a pressure controller undergoing fluid exchange with the pressure sensor and the variable volume device.
Patent TW-340076-B (TW)
Title: A hexagonal lathe knife holder the invention relates to a sort of hexagonal lathe knife holder
Inventor: SUGIMOTO KENJI
IPC: B23Q16/10
Filed: 1996-12-21
Granted: 1998-09-11
Abstract: A sort of hexagonal lathe knife holder, having: a base (10; a hexagonal lathe (11), rotating with respect to the base (10) in graduation hacing the programmed rotation center as the center; and a positioning check piece (27), formed by a pair of toothed cup loops (27a, 27b) in free joining between said base (10) and said hexagonal lathe, engaged said cup loops (27a, 27b) by moving in straight line along the rotation center of said hexagonal lathe (11), for prevention of rotation of said hexagonal lathe (11); featuring the following: power transmission (32), for rotation in graduation of said hexagonal lathe (11); rotation drive clutch (31), formed by a pair of toothed clutch bodies (31a, 31b), which (31a, 31b) are joined by their straight-line movement along the rotation center of the hexagonal lathe (11), for transmission or no transmission of the rotation drive coming from said power transmission (32) to said hexagonal lathe (11); tool attachment (12), located on said hexagonal lathe (11); power transmission (33), for transmission of the rotation drive of said power transmission (32) onto the rotary tool (14) in said tool attachment (12); and joint (26), which, by means of screw feeder, makes said positioning check element move in straight line along the rotation center of said hexagonal lathe, for joining said positioning checking element (27), while linking the escape of said positioning check element (27) for joining of said clutch (31), and linking the joint of said positioning checking element for the escape from said clutch (31).
Patent TW-333499-B (TW)
Title: Methods of making or extrusion laminating a cloth-like breathable and liquid-barrier laminate of a nonwoven fibrous web and a microporous thermoplastic film
Inventor: PAI-CHUAN WU
IPC: B32B37/10
Filed: 1997-02-15
Granted: 1998-06-11
Abstract: A process for producing a cloth-like microporous laminate of a microporous-formable film and a nonwoven fibrous web, which comprises: introducing the nonwoven fibrous web and the microporous-formable film to the jaw between two rollers; controlling the compression force between the fibrous web and the microporous-formable film at the jaw so that the surface of the fibrous web adheres to the film to form a laminate; applying incremental tensile on the overall face of the laminate and a substantially homogeneous line in the entire thickness to obtain a cloth-like microporous laminate, the cloth-like microporous laminate having air and moisture vapor permeabilities, but acting as a barrier to the passage of liquids.
Patent TW-321594-B (TW)
Title: Tobacco expansionprocess and apparatus
Inventor: LUCAS JONES CONRAD
IPC: A24B3/06
Filed: 1997-05-14
Granted: 1997-12-01
Abstract: An apparatus for impregnating tobacco with an expansion agent includes a chamber for confining a charge of tobacco under elevated pressure conditions. An accumulator connected to the chamber maintains a supply of an expansion agent in fluid form under conditions of elevated temperature and pressure but less than the desired tobacco impregnation temperature and pressure. The expansion agent is forcibly and rapidly moved from the accumulator and introduced into the chamber under conditions such that the pressure and temperature of the expansion agent are increased to the desired impregnation temperature and pressure, preferably including a pressure approaching or above the supercritical pressure thereof.
Patent TW-338193-B (TW)
Title: Non-volatile semiconductor memory
Inventor: ONAKADO TAKAHIRO
IPC: H01L29/788
Filed: 1997-07-24
Granted: 1998-08-11
Abstract: A non-volatile semiconductor memory having; the n-type supply area and drain are by holding the channel and formed on the main surface in the p-type semiconductor, a first insulation film for on the channel and in thickness of less than 10nm, floating gage electrode formed on the first insulation film and with p-type multisilicone chip, the second insulation film formed on the floating gate electrode, and the control gate electrode formed on the second insulation film with an electric field of over 10MV/cm or more as added on the first insulation film for extraction of the electron of the floating gate from the main surface of the semiconductor for additional positive charge in the floating gate electrode for writing or erasing.
Patent TW-358231-B (TW)
Title: Semiconductor device and the manufacturing method, circuit substrate and the film carrying tape
Inventor: HASHIMOTO NOBUAKI
IPC: H01L23/495
Filed: 1997-10-04
Granted: 1999-05-11
Abstract: Manufacturing method of a semiconductor device, by means of connection of the electrode having a plurality of connection leads, with one end of one of the connection leads in connecting the semiconductor chip and the other end used on the resin-sealed flexible substrate of external connection, including: disposing said flexible substrate part corresponding the film carrier tape on top of said semiconductor chip, and said one end of said connection lead and the other end disposed inside said semiconductor chip as the first step; and after said first step, connection of said end of said connection lead and the electrode of said semiconductor chip as the second step; and after said second step, sealing by resin the movable face of said semiconductor chip in connection with said electrode, and connection of one end of said connection lead as the third step; and after said third step, splitting of said film carrier tape as the fourth step.