baber/WOPTO huggingface dataset:
Patent TW-219910-B (TW)
Title: A method of using hot water to pre-soften PE bottle or the like and then to compact the used bottle
Inventor: TSAY BIH-SHYA
IPC: B29B13/02
Filed: 1991-12-20
Granted: 1994-02-01
Abstract: A method of using hot water to pre-soften PE bottle or the like and then to compact the used bottle, which primarily include an applicable volume of main case whose top surface is formed an opening for throwing the used bottle into, a guide pipe which is directly located beneath the above-mentioned opening, a softeningbucket which is directly located under the above-mentioned guide pipe and which may be driven to be of reciprocating motion, the inner of softening bucket may store applicable water and the outer periphery of softening bucket is provided with a heater so as to heat the water, and a forming cover which is relatively located above the above-mentioned softening bucket and which may be driven to be rotately moved; when throwing the used bottle from the opening of main case into the softening bucket, the water inside the softening bucket is heated to indirectly heat and soften the used bottle, and then the softening bucket is raised relative to the forming cover, resulting that the softened used bottle is progressively compressed between the softening bucket and the forming cover and is finally compacted within the forming cover, then rotately moving and cooling the forming cover at the same time until the compacted used bottle within the forming cover is bumped off by a protruding lever and fell into a receiving box.
Patent TW-206955-B (TW)
Title: Metal capture agent and metal capture method
Inventor: MORIYA MASAFUMI
IPC: C08G73/04
Filed: 1992-07-17
Granted: 1993-06-01
Abstract: A metal capture agent, which is characterized in: constituting of ethylenediamine carbon disulfide adduct or its mono-polymerized salt and/or ethylenediamine carbon disulfide adduct or the copolymer of its salt and ethylenediamine.
Patent TW-202403-B (TW)
Title: A venting valve assembly for diecasting moulds
Inventor: HODLER FRITZ
IPC: B22D17/22
Filed: 1992-10-05
Granted: 1993-03-21
Abstract: A vent valve assembly used in casting dies to expel air in the cavity, which assembly comprises a block part, a ventiduct disposed in the block part and being used as an extension of the vents of casting dies, at least one valve piston arranged inside the block part to expel the air in the ventiduct and close the vents of casting dies, and at least one driving piston arranged in the block part as a pressure sensitive device and connected to the valve piston to response to fluid pressure. The axis of a valve piston is substantially parallel to that of the driving piston and a connecting element links each valve piston to each driving piston so that each valve piston can move in company with driving pistons, as a consequence of which fluid pressure in the ventiduct can drive these driving pistons that further urge the valve pistons to close the ventiduct and stop ventilation.
Patent TW-227594-B (TW)
Title: Rotary piston type rotary damper
Inventor: YASUTOMO KOBAYASHI
IPC: F16F9/00
Filed: 1993-10-06
Granted: 1994-08-01
Abstract: A rotary piston type rotary damper, which comprises: a triangular column which installs sealing parts on its outer circumference and allows the sealing parts connecting each other to form top parts with acute angle and the center of the side face of the triangular column has a circular opening, which has one end acts as a concatenation hole and the inner part of the other end has a slue body with internal gear; an operation chamber, which can house the slue body and opens one side face and the other side face is sealed and installed with a bearing on its center and coaxial to the shell of the slue body has an external gear; a spindle, which has one end acted as the operation shaft and installed an eccentric shaft on the midway in the height direction; and a cover, which has hole that allows the operation shaft of the spindle to insert into; the rotary piston type rotary damper is characterized in that while the internal gear matches with the fixed external gear so as to allow the sealing part contacting with the internal face of the operation chamber, the slue body is contained in the operation chamber of the shell of the slue body; while the eccentric wheel of the spindle matches the concatenation hole of the slue body and the spindle inserts through the circular hole of the slue body, a viscous fluid fills up the sliding chamber formed by the internal face of the operation chamber and the external face of the slue body; while the operation shaft of the spindle inserts through the hole, the cover envelops the open surface of the shell of the slue body and is immobilized.
Patent TW-340849-B (TW)
Title: Novel cyclopeptides and pharmaceutical compositions as integrin inhibitors comprizing the same
Inventor: JONCZYK DR ALFRED
IPC: A61P29/00
Filed: 1993-11-04
Granted: 1998-09-21
Abstract: A novel cyclopeptides of formula I: Cyclo-(A-B-C-D-Arg) where A is Val B is Phe, C is Asp or Asp (O-1-4-alkyl) and D is Gly or Ala, at least two of the amino acid radicals stated being present in the D-form, and their salts.
Patent TW-286317-B (TW)
IPC: A61K31/445
Filed: 1994-11-10
Granted: 1996-09-21
Abstract: The invention relates to oxazolidin-2-one derivatives of the formula   <IMAGE>  wherein     R is hydrogen or lower alkyl; X is cycloalkenyl; bicyclo[2.2.1]hept-2-yl, opt. substituted by phenyl-2-oxo-5-methoxymethyloxazolidinyl; bicyclo[2.2.1]hept-5-en-2-yl; adamantyl; or cycloalkyl or piperidine, optionally mono- or polysubstituted by halogen, amino, lower alkyl, nitrile, an oxo group, hydroxyimino, ethylenedioxy  or by -OR<1>, wherein R<1> is -CH(C6H5)2, -(CH2)nC6H5, lower alkyl, hydrogen, - (CH2)nNHCOCH3, -(CH2)nNH2, -(CH2)nSOCH3, -(CH2)nCN, -(CH2) nSCH3, -(CH2)nSO2CH3, -CO-lower alkyl, -COC6H5, opt. substituted by an oxazolidinyl group:  or by =CR<2>R<3>, wherein     R<2> is hydrogen or lower alkyl;   R<3> is hydrogen, nitrile, lower alkyl, phenyl or COO-lower alkyl;  or by -(CH2)nR<4>, wherein  R<4> is nitrile, amino, -NHCOCH3, -COC6H5Hal, phenyl or hydroxyl;  or by -COR<5>, wherein R<5> is lower alkyl, -CH=CH-C6H5, -C6H5CF3, -O-C(CH3)3 or -O-lower alkyl; or by -NR<6>R<7>, wherein     R<6> is hydrogen or -COCH3;   R<7> is -COCH3, benzyl or -(CH2)nNHCOC6H4Hal;     n is 1-3;   Y<1> is -CH= or -N=;   Y<2> is -CH=, -C(OH)=, -C(NO2)=, -C(NH2)=, -C(Hal)= or -N= and pharmaceutically acceptable salts of basic compounds of the formula I with acids. These novel compounds and their pharmaceutically acceptable salts can be used for the prevention or control of depressive states, panic and anxiety states, cognitive disorders and neurodegenerative disorders such as Parkinson's disease and Alzheimer's disease.
Patent TW-250427-B (TW)
Title: Improved process for producing shoe sole
Inventor: WANG JYH-MING
IPC: A43B13/12
Filed: 1994-11-17
Granted: 1995-07-01
Abstract: An improved process for producing shoe sole, which comprises laminating EVA insole with cloth or leather shoe vamp through formation process including adhesion, cutting and pressing to form complete shoe sole,which is characterized in that after binding the insole with the shoevamp the composite goes through connected process including thermalpressing formation and cutting cooling fixing.
Patent TW-316235-B (TW)
IPC: A61K31/39
Filed: 1995-01-25
Granted: 1997-09-21
Abstract: An ophthalmic composition comprising a compound of the formula <CHEM> wherein R<1> and R<2> are each a hydrogen, a halogen, a hydroxyl, a lower alkyl or a lower alkoxy, R<3> and R<4> are each a hydrogen, an optionally substituted lower alkyl, an optionally substituted cycloalkyl or an optionally substituted aralkyl, or form, together with the adjacent nitrogen atom, an optionally substituted ring, X is a hydrogen, an optionally substituted lower alkyl, an optionally substituted aryl or an optionally esterified or amidized carboxyl, Y is >C=O or >CH-OR<5> wherein R<5> is a hydrogen, an acyl or an optionally substituted carbamoyl, m is an integer of from 0 to 2, and n is an integer of from 1 to 6, or a salt thereof, and a method for the prevention and treatment of eye diseases, comprising administering said compound or a salt thereof.
Patent TW-272182-B (TW)
Title: Method for manufacturing composite layer of semi-finished products using powders with different sizes
IPC: C04B28/02
Filed: 1995-01-27
Granted: 1996-03-11
Abstract: The invention relates to a cement composition containing a shrinkage reducing amount of an alkyl ether derivative of an aliphatic polyhydroxy compound of the formula: Q-[(A)n-OR]x wherein Q is a C3-C12 aliphatic hydrocarbon group (preferably glyceryl), R is hydrogen or C1-C10 alkyl, at least one R being the C1-C10 alkyl group, A is C2-C4 oxyalkylene, n is 0-10, and x is 3-5.
Patent TW-262610-B (TW)
Title: Rotary electric machine
Inventor: SHINJI TADAHIKO
IPC: H02K5/00
Filed: 1995-03-15
Granted: 1995-11-11
Abstract: A rotary electric machine is composed of a frame having a high mechanical rigidness formed by means of die-casting using an aluminum alloy. The thickness in the end portions the frame is made thicker than the thickness in the central portion where the stator is fixed frame, and the frame is formed by means of die-casting using an aluminum alloy such that the supporting legs are formed in one-piece structure continuously with the end portions. It is possible to attain a strong rigidness against a pulling force in the lateral direction and to obtain a rotary electric machine being light in weight, low in vibration and noise, and further high in cooling performance.
Patent TW-284736-B (TW)
IPC: B65B13/20
Filed: 1995-05-02
Granted: 1996-09-01
Abstract: The device has a banding material storage unit (12) near the floor with banding material (14) wound on a drum (13), partic. thermically weldable plastic strapping. On posts (15,15') a cross bearer is vertically movable and forms a press plate for compressing the packing material. On the cross bearer is a unit (18) which is used for transport of the banding material and partic. for formation of a banding material closure unit. For the closure unit is provided a banding material accumulator, which like the closure unit is movably driven synchronously with the press plate. <IMAGE>
Patent TW-382871-B (TW)
Title: Cellular private branch exchanges
Inventor: LU PRISCILLA MARILYN
IPC: H04W4/24
Filed: 1995-05-31
Granted: 2000-02-21
Abstract: A cellular private branch exchange for facilitating cellular communication for a first plurality of mobile station units, which includes a first base station subsystem for communicating with a first and a second mobile station unit of the first plurality of mobile station units on respectively a first and a second cellular bearer data channel. The cellular private branch exchange further includes a cellular private branch exchange unit coupled to the first base station subsystem. In turn, the cellular private branch exchange unit includes a private mobile-services switching center for providing mobility management for the first plurality of mobile station units, the private mobile-services switching center representing a first cross-connect node capable of cross-connecting the first bearer data channel with the second bearer data channel for calls between the first and the second mobile station units. Further the cellular private branch exchange unit includes a private registry coupled to the private mobile-services switching center, the private registry storing subscriber information pertaining to the first plurality of mobile station units.
Patent TW-396200-B (TW)
Title: Liquid crystal composition and liquid crystal element containing such composition
Inventor: SEKINE CHIZU
IPC: C09K19/34
Filed: 1995-10-06
Granted: 2000-07-01
Abstract: A ferroelectric chiral smectic liquid crystal mixture comprising at least one compound of the formula (I): wherein R11 and R12 represent, independently each other, a C1-C20 alkyl, alkoxy or alkoxyalkyl group which may be substituted by at least one halogen atom and may have an unsaturated bond; A11, A12 and A13 represent, independently each other, a phenylene group which may be substituted by a fluorine atom, or the like; * indicates an asymmetric carbon atom; Z is a hydrogen atom or a fluorine atom; n is an integer of 0 to 10; r, s, t and u are each 0 or 1, provided that when u is 1, the compound (I) is a trans-olefin, and at least one compound of the formula (II): wherein R21 is a saturated or unsaturated C3-C20 alkyl group or a saturated or unsaturated C3-C20 alkoxyalkyl group; A21 A22 and A23 represent, independently each other, a phenylene group which may be substituted by a fluorine atom; or the like; X2 is -C IDENTICAL C- or the like; Z is a hydrogen atom or a fluorine atom; n is an integer of 1 to 10; m is 0 or 1; and * indicates an asymmetric carbon atom, which liquid crystal mixture has a high response speed and a small dependency of <tau>-Vmin characteristic on temperature and a wide temperature driving margin.
Patent TW-293909-B (TW)
Title: A PMOS flash memory cell capable of multi-level threshold voltage storage
Inventor: SHANG-DE TED CHANG
IPC: H01L29/792
Filed: 1995-11-27
Granted: 1996-12-21
Abstract: A P-channel flash EEPROM cell has P+ source and P+ drain regions,and a channel extending therebetween, formed in an N-type well.A thin layer of tunnel oxide is provided over the channel. Apoly-silicon floating gate and poly-silicon control gate, separated by a dielectric layer, overlie the tunnel oxide. Programming is accomplished via hot electron injection while erasing is realized by electron tunneling. The threshold voltage of the cell may be precisely controlled by the magnitude of voltage coupled to the floating gate during programming. Since the injection of hot electrons into the floating gate is independent of variations in the thickness of the tunnel oxide layer and the coupling ratio between the floating gate and the control gate, programming operations and data retention are not affected by process variations. In addition, PMOS devices conduct a gate current via hot electron injection over a narrow range of gate voltages, thereby allowing for precise control over the gate current and thus over the charging of the floating gate. This control over the gate current, as well as the independence of the cell's threshold voltage of process parameters, advantageously allows the threshold voltage of the cell to be more accurately controlled, thereby resulting in a more reliable cell capable of storing a greater number of bits of data.
Patent TW-495561-B (TW)
Title: Etchant for aluminum alloys
Inventor: MURANUSHI YOSHIHISA
IPC: C23C18/22
Filed: 1996-06-06
Granted: 2002-07-21
Abstract: A process for treating an aluminum-copper or an aluminum-silicon alloy to improve adhesion of metal layers to said alloy comprising: (a) contacting said alloy with an acidic tin immersion composition being a tin immersion composition of matter comprising a compound a divalent tin ion-containing compound, a fluoride ion-containing compound, and an acid hydrogen ion-containing compound to produce a tin immersion coating on said alloy; (b) contacting said tin immersion coating with an etchant comprising a mineral acid and a fluoride ion-containing compound to substantially remove said tin immersion coating to produce an etched alloy surface having a microporous structure; (c) further coating said microporous structure with a metal by an immersion metal coating process to yield an immersion metal coated aluminum substrate; and (d) electrolytically coating said immersion metal coated aluminum substrate with a metal.
Patent TW-308618-B (TW)
IPC: D21H17/68
Filed: 1996-07-01
Granted: 1997-06-21
Abstract: The invention relates to a process for the production of paper from a suspension of cellulose containing fibres, and optional fillers, wherein a low molecular weight cationic organic polymer, a high molecular weight cationic or amphoteric polymer and anionic inorganic particles are added to the suspension and the suspension is formed and drained on a wire, wherein the low molecular weight polymer has a molecular weight below 700,000, the high molecular weight polymer has a molecular weight above 1,000,000 and said polymers are simultaneously added to the suspension. The invention further relates to a polymer mixture in the form of an aqueous dispersion comprising at least one high molecular weight cationic or amphoteric acrylamide-based polymer having a molecular weight above 1,000,000, at least one low molecular weight cationic organic polymer having a molecular weight below 700,000 and at least one water-soluble inorganic salt, wherein the weight ratio of said high molecular weight polymer to said low molecular weight polymer is within the range of from 9:1 to 1:2.
Patent TW-364172-B (TW)
Title: Dual image manifestation apparatus with integrated electro-optical package
Inventor: RICHARD FRED V
IPC: H04N5/64
Filed: 1996-08-15
Granted: 1999-07-11
Abstract: Dual image manifestation apparatus including real image generation means mounted on a mounting structure for providing at least one real image, and an optical magnifier system, including a low magnification optical system supported by the mounting structure and the housing to receive the image at an optical input and provide a magnified image directly viewable at an optical output, and a high magnification optical system integrally formed with the low magnification optical system and supported by the mounting structure and the housing to receive the image at an optical input and provide an enlarged virtual image at an optical output. The apparatus being interchangeable from a low magnification, quasi-direct view image mode to a high magnification, virtual image made by slideably moving the optical magnifier system so as to position the desired magnification lenses over the real image. Electrical connections for the image generation means are provided through the mounting structure. The apparatus is designed for operation with pagers, cellular telephones, etc.
Patent TW-353137-B (TW)
Title: Manufacturing apparatus with cleaning mechanism and cleaning method
Inventor: TSUTSUI YUJI
IPC: F24F3/16
Filed: 1997-03-19
Granted: 1999-02-21
Abstract: A manufacturing apparatus with cleaning mechanism for moving an object under processing between the outside environment of the apparatus and the inside of the apparatus, which is characterized in comprising: an enclosure distinguishing the inside of the apparatus from the ordinary environment; a circulation device for circulating the environment in the enclosure through a filter or supplying a clean gas to at least one side of the supply device in the enclosure; a moving-in preparation chamber being attached on the outside of the enclosure for removing undesirable matters attached in the object under processing.
Patent TW-316355-B (TW)
Title: Odd/even column/row encoding/decoding method
Inventor: Lan kun-ming
IPC: H04N7/16
Filed: 1997-04-19
Granted: 1997-09-21
Abstract: An odd/even column/row encoding/decoding method comprises of the following steps: (1) supplying several continuously single digitized frame; (2) defining one region in the frame; (3) partitioning region of each odd frame into several equal horizontal segments, in which the horizontal segment of first odd frame is arranged by sequence different from normal one, then the horizontal segment of each odd frame of the rest is arranged by shifting relationship between the horizontal segment of previous odd frame; (4) partitioning region of each even frame into several equal vertical segments, in which the vertical segment of first even frame is arranged by sequence different from normal one, then the vertical segment of each even frame of the rest is arranged by shifting relationship between the vertical segment of previous even frame.
Patent TW-408122-B (TW)
Title: Poly-heterocyclic compounds
Inventor: JANG JIN-DE
IPC: A61K31/38
Filed: 1997-05-29
Granted: 2000-10-11
Abstract: This invention relates to a series of poly-heterocyclic compounds with the following formula: wherein X1, X2, X3, X4 individually and indenpently represents O, S, NH or N(C1-6 alkyl group), but one of them must be O, NH or N(C1-6 alkyl group), R1, R2, R5, R6 individually and indenpently represents hydrogen or one substituted group (such as halo-, cyano-, nitro- group or halo-alkyl group of C1-6); however, at least one of them has to be one substituted group; wherein R3, R4 individually and indenpently represents hydrogen, C1-6 alkyl group, formacyl, methoxyl or methylamino group; and m, n individually and indenpently represents 0 or 1.
Patent TW-444020-B (TW)
Title: Nucleotide analogs
Inventor: ARIMILLI MURTY N
IPC: A61P31/12
Filed: 1997-08-21
Granted: 2001-07-01
Abstract: Novel compounds are provided that comprise esters of antiviral phosphonomethoxy nucleotide analogs with carbonates and/or carbamates having the structure -OC(R2)2OC(O)X(R)a, wherein R2 independently is H, C1-C12 alkyl, aryl, alkenyl, alkynyl, alkyenylaryl, alkynylaryl, alkaryl, arylalkynyl, arylalkenyl or arylalkyl which is unsubstituted or is substituted with halo, azido, nitro or OR3 in which R3 is C1-C12 alkyl; X is No or O; R is independently H, C1-C12 alkyl, aryl, alkenyl, alkynyl, alkyenylaryl, alkynylaryl, alkaryl, arylalkynyl, arylalkenyl or arylalkyl which is unsubstituted or is substituted with halo, azido, nitro, -O-, -N=, -NR4-, -N(R4)2- or OR3, R4 independently is -H or C1-C8 alkyl, provided that at least one R is not H; and a is 1 or 2, with the proviso that when a is 2 and X is N, (a) two R groups can be taken together to form a carbocycle or oxygen-containing heterocycle, or (b) one R additionally can be OR3. The compounds are useful as intermediates for the preparation of antiviral compounds or oligonucleotides, or are useful for administration directly to patients for antiviral therapy or prophylaxis. Embodiments are particularly useful when administered orally.
Patent TW-369486-B (TW)
Title: An ink jet recording head, an ink jet head cartridge, an ink jet recording apparatus, and an ink tank
Inventor: MORITA OSAMU
IPC: B44C1/17
Filed: 1997-07-29
Granted: 1999-09-11
Abstract: An ink jet recording head capable of separating or coupling ink tanks from or with the head comprises a recording device substrate having a plurality of recording devices thereon for discharging ink, a wiring device for giving electrical recording signals to the recording device substrate, an ink supply member for supplying ink to the recording device substrate, and a filter member for removing dust particles or the like in ink. This recording unit is provided with all the functions of discharging ink, and coupled with a holder member having only the function of holding and fixing ink tanks. With the structure thus arranged, it becomes unnecessary to connect ink supply paths as in the conventional art, hence eliminating the provision of sealing members. The number of parts is made smaller, while making it possible to carry out inspection of heads only in accordance with the recording units, which significantly contributes to simplifying manufacture and providing highly reliable heads at lower costs.
Patent TW-363045-B (TW)
Title: Dosing and distributing apparatus for liquid and semi-liquid products applied to distribute a plurality of different product or erosive material with high precision and short operating time
Inventor: GUGLIELMINETTI GIUSEPPE
IPC: B01F13/10
Filed: 1997-09-19
Granted: 1999-07-01
Abstract: A kind of dosing and distributing apparatus for liquid and semi-liquid products which comprises at least one set of collection apparatus, selectively connecting a plurality of feeding pipes and suitable meterage solvent; at least one set of meterage apparatus which is to allocate at the down stream of collection apparatus for measuring and transmitting the selected product; at least one set of distribution apparatus which is selectively connecting with a plurality of end users.