baber/WOPTO huggingface dataset:
Patent RO-81469-B (RO)
Inventor: OHSAKI KOZO
IPC: F28D7/16
Filed: 1980-04-02
Abstract: Metoda de conducere a unei reactii catalitice exoterme, conform inventiei, este utilizata la reactia între materiile prime gazoase în contact cu un strat de catalizator solid format într-o zona de reactie cilindrica verticala si consta în trecerea materiilor prime gazoase în directie radiala prin stratul de catalizator în care sunt dispuse mai multe tuburi de racire la o temperatura de 800 degree C sau mai mica si o presiune de 500kgf/cm la puterea 2 sau mai mica într-un timp de reactie suficient pentru terminarea reactiei, tuburi prin care se trece un mediu de racire pentru a îndeparta caldura generata de reactie în stratul de catalizator obtinîndu-se prin aceasta o repartizare optima a temperaturii de-a lungul directiei radiale din stratul de catalizator. Vasul de reactie pentru reactie catalitica în faza gazoasa, conform inventiei este alcatuit dintr-o manta cilindrica, prevazuta cu orificii pentru materiile prime în stare gazoasa si un orificiu de intrare si iesire pentru mediul de racire, un recipient cilindric periferic pentru catalizator deschis la ambele capete ........
Patent RO-82153-B (RO)
Inventor: ODENTHAL PETER
IPC: B21B21/04
Filed: 1981-02-23
Abstract: Inventia se refera la un dispozitiv pentru frînarea deplasarii semifabricatului în timpul laminarii pe laminoare pas de pelerin destinate realizarii tevilor, fiind alcatuit dintr-un suport si un opritor care sînt amplasate în dreptul calibrului de netezire al cilindrilor de laminor, permitînd o laminare corespunzatoare a semifabricatului fara a se crea eforturi si momente necorespunzatoare în elementele componente ale laminorului pas de pelerin.
Patent RO-83404-B (RO)
Inventor: BUMBALEK
IPC: C22B3/40
Filed: 1981-10-02
Abstract: Procedeul pentru purificarea unor solutii de clorura de magneziu, care provin, de exemplu, de la dizolvarea cu acid clorhidric a unor materii prime de magneziu, a produselor sau semiproduselor rezultate prin prelucrarea mecanica, chimica sau termica a acestora si care contin ioni de calciu sau ioni ai altor metale alcaline sau de fier, sau acid clorhidric anhidru liber, sau un reactant electrofil, ca, de exemplu, clor, apa oxigenata, în special într-un mediu de clor, eventual cu continut si de alti anioni, ca, de exemplu, de acid sulfuric, conform inventiei, consta în aceea ca fierul, calciul si posibil alte metale, continute în solutiile de clorura de magneziu supuse purificarii, se extrag concomitent prin tratarea acestora cu o solutie de acid dialchilfosforic într-un solvent organic nemiscibil cu apa, ca, de exemplu, o solutie de circa 40% acid di-2-etilhexilfosforic în white-spirit, la un raport de circa 2:1, între faza organica si faza apoasa mentinîndu-se continutul de acid clorhidric în faza apoasa la circa 200 mg HCl/l, de exemplu, prin adaugare de oxid sau hidroxid de magneziu.
Patent RO-93860-B (RO)
Inventor: KOICHI HAYAKAWA
IPC: A01N35/00
Filed: 1984-07-16
Abstract: Inventia se refera la o compozitie fungicida sinergica pe baza de derivati de formamidoxima, caracterizata prin aceea ca este constituita din 14...83% în greutate derivat de formamidoxima cu formula generala I (vezi formula în pag.1 a descrierii) în care X reprezinta acelasi substituent sau substituenti diferiti alesi dintre halogen, nitro, cian, formil, alchilcarbonil cu 2...8 atomi de carbon, carboxi, alcoxicarbonil cu 2...8 atomi de carbon, alcheniloxicarbonil cu 3...8 atomi de carbon, alchiniloxicarbonil cu 3...8 atomi de carbon, carbamoil, alchilcarbamoil cu 2...6 atomi de carbon, un radical heterociclic continînd oxigen; B reprezinta (vezi formula în pag.1 a descrierii) în care R' este hidrogen sau alchil cu 1...6 atomi de carbon; Y reprezinta hidrogen sau un alt substituent identic sau substituenti diferiti alesi dintr-un grup constînd din radicali de hidrocarbura saturata sau nesaturata cu 1...6 atomi de carbon care pot fi substituiti prin halogen, cian, cicloalchil cu 3...6 atomi de carbon, alchilcarboniloxi cu 2...8 atomi de carbon, alcoxicarbonil cu 2...8 atomi de carbon, hidroxi, alcoxi cu 1...6 atomi de carbon, alchiltio cu 1...6 atomi de carbon, ureido sau un radical heterociclic continînd oxigen; m reprezinta un numar întreg de la 0 la 4; n reprezinta un numar întreg de la 1 la 5 cu conditia ca 1< sau = m+n < sau =5 si R sa reprezinte un substituent ales dintr-un grup constînd din radicali de hidrocarbura saturata sau nesaturata cu 1...18 atomi de carbon care pot fi substituiti prin halogen, cian, alcoxi cu 1...6 atomi de carbon, alchiltio cu 1...6 atomi de carbon, alcoxicarbonil cu 1...6 atomi de carbon, sau o sare a
Patent TW-225081-B (TW)
IPC: H03M7/00
Filed: 1991-12-10
Granted: 1994-06-11
Abstract: A multiple serial access memory is provided. A dynamic random access memory (30) is addressed to input data thereto and output data therefrom. Rows of data are output from the array (50) in response to address signals (34, 36, 38) provided thereto. A plurality of serial output ports (44, 46, 48) is coupled to the output of the array for selectively latching different rows of data output from the array. The serial output ports (44, 46, 48) are clocked to output the latched data therefrom. In an illustrated embodiment, each of the serial output ports contains a shift register (62, 64, 66, ... 68) having a length equal to the width of the memory array (30). The shift register is responsive to a first timing signal (42, 52) for latching a row of data from the array (30). A second timing signal actuates the shift register to shift a row of latched data. A serial access selector (70) coupled to the shift register outputs a selected portion of the shifted data from the serial output port. The memory has particular application as the frame store for a motion compensated interframe image coding/decoding system. <IMAGE>
Patent TW-232096-B (TW)
Title: Semiconductor chip carrier affording a high-density external interface
Inventor: STANFORD W CRANE JR
IPC: H01R12/50
Filed: 1994-03-16
Granted: 1994-10-11
Abstract: A semiconductor die carrier may include an insulative substrate; an array of groups of multiple electrically conductive contacts arranged in rows and columns on the insulative substrate, in which the groups from adjacent rows are staggered as are the groups from adjacent columns, and a portion of each group overlaps into an adjacent row or an adjacent column of the groups of the array; a semiconductor die; and structure for providing electrical connection between the semiconductor die and the conductive contacts. A semiconductor die carrier may also include an insulative substrate; a plurality of leads each having an external portion extending out of the semiconductor die carrier from a lower surface of the insulative substrate and an internal portion located within the semiconductor die carrier at an upper surface of the insulative substrate; a semiconductor die; and a layer of conductive material in contact with conductive portions of the semiconductor die and also in contact with the internal portions of the leads.
Patent TW-247874-B (TW)
Title: Processing method for tea leaf
Inventor: LII TZONG-DER
IPC: A23F3/00
Filed: 1994-06-16
Granted: 1995-05-21
Abstract: A processing method for tea leaf, which comprises the following steps: (a) selection: feeding the raw tea leaf into a sieve, which is revolving along a horizontal ring track, to sieve out smashed tea crumbs, smashed stems, pebbles, sands, iron dusts, dirt, etc.; (b) wind selection: introducing the sieved tea leaf into a wind selection device, through exhaust of the wind selection to generate negative pressure in the device, to sediment heavier normal tea leaf while removing lighter tea crumbs, grass crumbs, stem crumbs, dirt, etc. through the exhaust; (c) color selection: introducing the wind-selected tea leaf into a selection device to slide down along certain track while lighting the raw tea leaf to be selected, through receiving reflection light from the reflection plate by magic eye to detect out whether the lighted object is umber leaf or stem, ejecting the object off the slide track if it is determined to be umber leaf or stem by the magic eye in order to remove abnormal tea leaves.
Patent TW-252222-B (TW)
Title: Protection film for the fuse window passivation of integrated circuit
Inventor: YOO CHUE-SAN
IPC: H01L21/768
Filed: 1995-03-01
Granted: 1995-07-21
Abstract: An integrated circuit includes a conductive fusible link that may be blown by heating with laser irradiation, The integrate circuit comprises a silicon substrate; a first insulating layer; a fusible link on the first layer; a second insulating layer overlying the first layer and the fusible link; an opening through the second layer exposing the fuse; and a protective layer over the surfaces of the opening. A laser beam is irradiated through the opening and the protective layer to melt the fusible link. The protective layer is highly transparent to a laser beam and does not interfere with the laser melting (trimming) operation. Moreover, the protective layer prevents contaminates from diffusing in through the opening to harm adjacent semiconductor devices.
Patent TW-457241-B (TW)
Title: Pharmaceutical composition suitable for use in treating gastrointestinal motility disorders
Inventor: GREENWOOD BEVERLEY
IPC: A61K31/433
Filed: 1995-06-13
Granted: 2001-10-01
Abstract: The present invention relates to a novel pharmaceutical composition for treating a mammal suffering from gastrointestinal motility disorders.
Patent TW-320583-B (TW)
IPC: B23K11/08
Filed: 1995-06-27
Granted: 1997-11-21
Abstract: Roll-seam resistance welding of containers (esp. for food and drink) made of very thin sheet metal, is claimed. The seam is produced as a butt joint without use of wire. The appts. has a first rotatably driven roll head (5) with two electrodes (2,3) and an electrode cleaning device of continuous or discontinuous action, and a second roll head (8) without electrodes. By using a feed mechanism, the container shells (1) with abutting joint edges are fed to the roll heads (5,8). <IMAGE>
Patent TW-324044-B (TW)
Title: Drill bit
Inventor: WERNER LAUERMAN
IPC: E21B10/00
Filed: 1995-09-29
Granted: 1998-01-01
Abstract: A drill bit comprises a first element as an insertion end part and a second element as a carrier part containing drilling cutter members. The insertion end part and the carrier part are joined together by a threaded connection and stop ridges acting toward these two parts. It is characterized in that slot mortises are set on the first or the second element and slot mortises receiving parts are set on the other element. The two parts are secured by a radially flexible spring washer. The distance between the slot mortises and the stop ridges of the element having slot mortises are equal to the distance between the slot mortise receiving part and the stop ridges of the element having slot mortises receiving part.
Patent TW-383332-B (TW)
Title: Pressure-sensitive adhesive for attaching semiconductor wafer onto sheet
Inventor: NIWAYAMA KISHIO
IPC: C09J201/00
Filed: 1996-01-29
Granted: 2000-03-01
Abstract: A pressure-sensitive adhesive for attaching a semiconductor wafer onto a sheet contain 100 parts by weight of an elastomer, 5 to 200 parts by weight of a tackifier and 0.05 to 30 parts by weight of a hardener.
Patent TW-335396-B (TW)
Title: Benzofurans
Inventor: BATHE ANDREAS
IPC: C07D405/12
Filed: 1996-03-04
Granted: 1998-07-01
Abstract: A sort of benzofuran of the formula (I): where R1 is NH2, 1-hexahydropyridazinyl or 4-R3-hexahydropyridazinyl, R2 is H, R3 is a protection radical of benzyl or amino, X is COOH, COOA, COOPh, COOCH2Ph OR CONR4R5, R4 and R5 each independently H, A or benzyl, A is alkyl containing 1-4 carbon atoms, and Ph is phenyl, and salts thereof.
Patent TW-331540-B (TW)
Title: Polyolefin resin covering film and method for raising plants
Inventor: FUJITA TSUTOMU
IPC: A01G9/14
Filed: 1996-06-04
Granted: 1998-05-11
Abstract: A polyolefin resin covering film having a first layer of a polyolefin resin and second and third layers which are provided on respective sides of the first layer and made of a polyolefin resin containing 20 wt% or less of a polar group-containing vinyl monomer, in which the polyolefin resin covering film contains 6 to 50 wt% of a IR absorber based on the weight of the covering film, and has a IR absorber of 70~85% at 27 degree C, which covering film is preferably used as a covering film of a green house or tunnel for protected horticulture to raise a strong-light produce.
Patent TW-343325-B (TW)
Title: LCD drive circuit
Inventor: KAWAHATRA KEN
IPC: G02F1/133
Filed: 1996-08-06
Granted: 1998-10-21
Abstract: An LCD drive circuit characterized in comprising: plural stages of drive circuits having a shift register for, synchronous to the synchronous signal, converting the inputted drive signal into an output signal and outputting the signal; a buffer part driven by an operation bias current and outputting a driving signal for driving the LCD according to the output signal of the shift register; and a flip-flop including a set input for supplying the operation bias current to the buffer part and a reset input for blocking the operation bias current to the buffer part; the plural stages of drive circuits, through the shift register, being sequentially scanned by the synchronous signal; the plural stages of drive circuits having drive circuit parts in which set input terminals of the flip-flop are connected to the output terminals of the buffer part of the front section of the drive circuits, and reset input terminals of the flip-flop of each stage of drive circuit are connected to the output terminals of the buffer part of the drive circuit of poststages of the drive circuit.
Patent TW-446681-B (TW)
Title: Fluid merchandiser for beverage dispenser
Inventor: WEINAUG KENNETH S
IPC: B67D1/00
Filed: 1996-10-01
Granted: 2001-07-21
Abstract: A fluid merchandiser (12) for use in connection with a beverage dispenser includes a bowl member (18) seallably coupled to a lid (20). The bowl member (18) is shaped to reduce the overall fluid volume of the bowl member (18). Furthermore, the bowl member (18) is shaped so as to present a housing area for housing a pump (38). Pump (38) pumps a stable fluid having a viscosity close to that of the beverage being simulated through a manifold (44).
Patent TW-377420-B (TW)
Title: Data signal recording apparatus and method of querying/assigning to recording mode
Inventor: SATO MAKOTO
IPC: G11B15/02
Filed: 1996-10-29
Granted: 1999-12-21
Abstract: This invention relates to linking of multiple machines with IEEE 1394 series of communication data bus. This communication system linking multiple machines is capable of setting a video tape recorder to voice mode from other machines linked on the data bus, where operation code "71H" from the video tape recorder indicates voice mode; RM1-RM4 of OPR 1 indicates recording on channels 1-4; SF1-SF4 of OPR 2; and OPR 3 indicates cycle number of sample; and NA1-NA4 represents channels 1-4 belong to system 1 or system 2, or in 20-bit audio mode. As signals issued by the other machine contain control signals, the video tape recorder is therefore assigned to voice mode.
Patent TW-312800-B (TW)
Title: A shadow mask for color picture tubes
Inventor: DR HEINE GUNTER
IPC: H01J29/07
Filed: 1996-11-14
Granted: 1997-08-11
Abstract: The invention relates to a shadow mask for color picture tubes. The object of the invention is now to largely avoid doming of the shadow mask caused by the action of the electron rays, in which low-cost steel is to be used as mask material. According to the invention, the cathode-side surface of a perforated mask is provided with a heat-insulating layer and onto the layer, an electron-reflecting and electron-absorbing layer as well as a heat-emitting cover layer is coated. Thereby, some of the electrons are reflected, while others are absorbed in the cover layer and transformed to heat, with the heat not acting directly on the perforated mask but being emitted into the interior of the tube due to the arrangement of a heat-insulating layer in accordance with the invention. Local temperature differences are also diminished, which may give rise to partial doming of the perforated mask. Such local temperature differences particularly occur with high contrast pictures.
Patent TW-309606-B (TW)
Title: Method of defect detection and classification
Inventor: CHEN BOR-CHERNG
IPC: G06K9/74
Filed: 1997-01-03
Granted: 1997-07-01
Abstract: A method of defect detection and classification by image matching with different focus plane, which is suitable to detected target with surface divided into at least one pattern, comprises of the following steps:(1) to the above pattern acquiring at least two images with different focus plane, and setting gray-level matching threshold of the above pattern with different focus plane; (2) matching the above pattern image with different focus plane and the above gray-level matching threshold to implement defect detection and classification.
Patent TW-452670-B (TW)
Title: Liquid crystal display
Inventor: MURAI HIDEYA
IPC: G09F9/35
Filed: 1997-04-28
Granted: 2001-09-01
Abstract: A liquid crystal display (LCD) including two substrates sandwiching an LC layer therebetween, and causing a plurality of different kinds of regions to coexist in the LC layer is disclosed. An aperture is provided on at least one of the substrates. A second electrode is provided on said substrate having an aperture. A voltage higher than a voltage to be applied between the electrode with the aperture and a counter electrode facing it is applied between the second electrode and the counter electrode, thereby the inclination direction of LC molecules is controlled. In addition, the LCD of the present invention is easy to produce and achieves large viewing angle. Also, a polymer is added into the LC in order to fix the inclination directions of the LC molecules.
Patent TW-327632-B (TW)
Title: Method for preparing aminophenol from dihydroxybenzene by using a heterogeneous catalyst
Inventor: LII GWO-LIN
IPC: C07C213/02
Filed: 1997-05-29
Granted: 1998-03-01
Abstract: A method for preparing aminophenol including undergoing partial amination reaction of dihydoxybenzene with an amination agent in the presence reaction of a solid acid catalyst and in a solvent at 160~320"J and 190 psig-500 paig so that aminophenol is formed. The solid acid catalyst suitable for use in the present method includes a single oxide or mixed-oxide of Zr,Al,Si,Cu and zeolite, in which Zirconium oxide, Y-zeolite and #]-zeolite have preferable selectivities of aminophenol. The heterogeneous solid acid catalyst can be fabricated in the form of pellet or tablet having a mechanical strength higher than 2.0 Kg/dwl, so that the catalyst can be recycled by solid-liquid separation, and can be used in a continuous process.
Patent TW-371289-B (TW)
Title: Packaging system for storing and dispensing products
Inventor: GALLO ANTHONY B
IPC: B65D23/08
Filed: 1997-10-15
Granted: 1999-10-01
Abstract: A packaging system for storing and dispensing liquid or powder products. The product is housed within an inner container having a body defined by a side wall and an opening therein for dispensing the product. A flexible outer shell substantially surrounds the inner container and is removable secured thereto. The outer shell can be designed to resemble the three-dimensional shape of an animal, cartoon character or the like, for superior aesthetic appeal. The contents of the inner container may be sealed with a closure. A three dimensional topper may be provided, which is designed to resemble the head or upper portion of the character being depicted. The outer shell can be squeezed to cause dispensing of the product from the inner container, and can be adapted to hold inner containers of all shapes and sizes. The inner container is easily replaced once empty.
Patent TW-430605-B (TW)
Title: Plastic stock material and plastic pouch
Inventor: DRESSLER DONALD R
IPC: C09J7/38
Filed: 1997-06-27
Granted: 2001-04-21
Abstract: Stock material comprises a plastic substrate having a thickness in the range of about 0.001 to 0.010 inch and melt temperature above about 275 DEG F, and an adhesive layer carried by the substrate and having a thickness in the range of about 0.001 to 0.006 inch and a melt temperature below about 225 DGE F. The adhesive layer has an exposed, textured surface defining a multiplicity of elongated channels. The stock material is used for working a plastic pouch to laminate a photograph or other document. A top flap is joined to a bottom flap so as to lie congruently thereon and form a pocket for receiving a photograph on the bottom flap and beneath the top flap. The bottom and top flaps each have a substrate side external to the pocket and an adhesive side defining the pocket. The adhesive side of at least the top flap, has a textured surface defining a multiplicity of channels. A carrier for use in laminating a document within a plastic pouch, comprises a bottom flap of release material for receiving the pouch with document and a top flap of release material foldable over the bottom flap. Fixture structure, such as a cut-out, projects from at least one of the flaps, for contacting and applying enhanced pressure to the pouch at the edges of the document.
Patent TW-445249-B (TW)
Title: 4-(4-oxocyclohexyl)-benzamides
Inventor: WAECHTLER ANDREAS
IPC: C07C233/65
Filed: 1997-07-01
Granted: 2001-07-11
Abstract: Benzamides of the formula I: wherein R1 and R2 independently of one another are each alkyl having 1-6 C atoms, or R1 and R2 together are alkylene, and their salts, are suitable as intermediates in the synthesis of drugs.
Patent TW-330152-B (TW)
Title: Electric stimulation device for rehabilitation therapy of limb monoplegia
Inventor: CHEN YEOU-LUEN
IPC: A61N1/00
Filed: 1997-08-28
Granted: 1998-04-21
Abstract: An electric stimulation device for rehabilitation therapy of limb monoplegia includes: Switch sensors, which can be installed at the feet location, for sensing the action relationship of the two limbs; Position sensors, which can be installed on the bad limb, for sensing the angle values of the bad limb at bending and standing; An electric stimulation circuit, comprising of a main control circuit and an interface, for receiving input signals from the switch sensors and position sensors to determine the necessary control parameter signal output to the interface, while the electric signal output terminal of the interface can be attached to the muscle area of the bad limb for bending and standing to generate electric stimulation to induce muscle contraction at a proper timing; A feedback-control type of rehabilitation therapy device according to the above for assisting the bad limb to have a coordination action with the normal leg.
Patent TW-359819-B (TW)
Title: Improved on-chip operation for memories
Inventor: LEUNG YU-YING JACKSON
IPC: G11C16/06
Filed: 1997-09-27
Granted: 1999-06-01
Abstract: The memory control this invention includes a microprogram-read-only-memory (CROM) containing micro-instructions for operation of an integrated-circuit memory, a program counter multiplexer (PCM) to select instructions from the control-read-only-memory, a micro-instruction decoder with BILBO control (MID/BC), a test input multiplexer (TIM) to test control signals, an optional status output register (SOR) to generate control signals, and a subroutine stack (SS) to allow function calls. A program counter (PC) takes an index signal from the micro-instruction decoder with BILBO control (MID/BC) and a signal from the program counter multiplexer (PCM), and from those signal, generates a next microcode address. Complex program, erase, and compaction instructions for the integrated-circuit memory are implemented using a relatively small number of control-read-only-memory locations and using a relatively small surface area on the memory chip. Control instructions are easily modified to compensate for process and structure enhancements are made during the production lifetime of an integrated-circuit memory.