baber/WOPTO huggingface dataset:
Patent TW-358154-B (TW)
Title: Method and apparatus for drying a fiber web at elevated ambient pressures
Inventor: ORLOFF DAVID I
IPC: F26B7/00
Filed: 1997-02-27
Granted: 1999-05-11
Abstract: A method for drying a laminate, including the following steps: passing the laminate and a water absorbent insulation paper through between a heating surface and another surface, with pressure applied on between a heating surface and another surface, and having the first speed from the beginning for releasing the pressure as the first time period, for further releasing the pressure in a changed time period, before releasing an additional force to the releasing pressure at a slower pace than the first speed in the finishing period of time, where, the finishing time period is longer than the first time period.
Patent TW-414789-B (TW)
Title: Process for the carbonylation of acetylenically unsaturated compounds
Inventor: DRENT EIT
IPC: C07C69/54
Filed: 1997-03-13
Granted: 2000-12-11
Abstract: The invention relates to a process for the carbonylation of acetylenically unsaturated compounds, whereby a feedstock comprising an acetylenically unsaturated compound and a relatively minor amount of an 1,2-alkadiene compound is contacted under carbonylation conditions with carbon monoxide and a co-reactant, in the presence of a catalyst system, based on: (a) a source of cations of one or more metals of Group VIII of the Periodic Table; (b) a phosphine having an aromatic substituent which contains an imino nitrogen atom separated by at least one bridging carbon atom from the phosphorus atom, and (c) a protic acid, characterised in that the catalyst system is further based on (d) a monodentate monophosphine or monophosphite.
Patent TW-388132-B (TW)
Title: Semiconductor illumination device
Inventor: MUROFUSHI HITOSHI
IPC: H01L33/00
Filed: 1997-04-03
Granted: 2000-04-21
Abstract: The present invention provides a semiconductor illumination device with enhanced illumination. The invented device comprises at least an n-type clading layer 3, an active layer 14 and a p-type clading layer 5, wherein the active layer 14 is introduced with 1x10<16> ~ 5 x 10<17> cm<-3> of Zn, and the thickness of which is 0.5~2.0 mu m. When the specific concentration of Zn is added into the active layer 14, the deep illumination of the device, I.e. the level of deep illumination, can be inhibited thereby enhancing the illumination at the required wavelength.
Patent TW-381048-B (TW)
Title: Method of manufacturing a metal sheet and rolling set
Inventor: SUGIKAWA HIROFUMI
IPC: B22F5/00
Filed: 1997-04-09
Granted: 2000-02-01
Abstract: A method of manufacturing a porous metal sheet having proes forming a pattern, comprising the steps of supplying metal powders to a peripheral surface of at least one pattern roller of a pair of rollers, on which a pattern consisting of a large number of concaves is formed; dropping metal powders to the concaves and accumulating metal powders on the peripheral surface of the pattern roller except the concaves; and rolling directly the metal powders accumulated on the peripheral surface of the pattern roller by rotating a pair of rollers. It is preferable to laminate porous metal sheets or solid metal sheets manufactured by a method other than the above-described method on the metal sheet manufactured by the above-described method.
Patent TW-349998-B (TW)
Title: Target material of metal silicide
Inventor: HIRAKAWA EIJI
IPC: C23C14/34
Filed: 1997-07-10
Granted: 1999-01-11
Abstract: A target metal silicide material havingthe atom ratio of silicon to metal M at Si/M of not less than 2 and physically having a structure comprising metal silicide and free silicon, which material has a relative density of more than 100%, defined by a ratio of a true density of the target material to a theoretical density obtained by calculation, and free silicon portions in the structure of the target material which free silicon portions are provided with Vickers hardness less than 1,100.
Patent TW-434275-B (TW)
Title: Continuous preparation of low monol polyoxyalkylene polyether polyols with continuous addition of starter
Inventor: PAZOS JOSE F
IPC: C08G65/10
Filed: 1997-07-15
Granted: 2001-05-16
Abstract: A continuous process for the preparation of polyoxyalkylene polyethers using DMC catalysts as the polyoxyalkylation catalyst employs continuous addition of alkylene oxide in conjunction with continuous addition of starter and catalyst to a continuous oxyalkylation reactor. Despite the continuous introduction of starter, the molecular weight distribution of the polyether product is quite narrow, as indicated by the exceptionally low polydispersity of the product. The presence of low molecular weight species during the majority of the polyoxyalkylation also substantially eliminates extremely high molecular weight fractions having molecular weights greater than 100,000 Da, again without appreciably broadening molecular weight distribution. By withdrawing intermediate molecular weight polyether product or diverting a portion of the end product to prepare a catalyst/starter mixture, rapid and sustained reaction rates can be achieved while employing low molecular weight starters. Continuous build ratios in excess of 0.98 can be achieved.
Patent TW-328661-B (TW)
Title: The semiconductor apparatus
Inventor: KUROKI MASAAKI
IPC: H03K17/687
Filed: 1997-07-19
Granted: 1998-03-21
Abstract: A semiconductor apparatus includes the following parts: - Control circuit for output 1st interval read-out command signal of control circuit corresponded to several control signals; - Output transistor control circuit for output enable signal, and according to read-out command signal, the enable of 1st interval is longer than 2nd interval; - Output transistor for driving output end related to enable signal.
Patent TW-561051-B (TW)
Title: Compositions of plant carbohydrates as dietary supplements
Inventor: MCANALLEY BILL H
IPC: A23L29/262
Filed: 1997-08-09
Granted: 2003-11-11
Abstract: Compositions of plant carbohydrates for dietary supplements and nutritional support for promotion and maintenance of good health. Defined nutritionally effective amounts of one to eleven essential saccharides, glyconutrients, are used in various inventive compositions as dietary supplements. The dietary composition herein can include phytonutrients, vitamins, minerals, herbal extracts, and other non-toxic nutrients. The glyconutritional dietary supplement herein provides essential saccharides which are the building blocks of glycoproteins. These compositions, when administered orally or topically, have been found to improve the well being of mammals suffering from a variety of disorders.
Patent TW-338784-B (TW)
Title: Power generation system in combination with the incinerator
Inventor: SAITO SHIGERU
IPC: F22B1/18
Filed: 1997-08-27
Granted: 1998-08-21
Abstract: A power generation system in combination with an incinerator formed by an incinerator, the heat exchanger for introduction of air by the supply of the thermal energy discharged from the combustion to the other duct and the boiler for the combustion of fossil fuel obtained by the heating of air in the heat exchanger.
Patent TW-388783-B (TW)
Title: A stud wall
Inventor: POYNTER WILLIAM GILBERT
IPC: E04C3/04
Filed: 1997-10-08
Granted: 2000-05-01
Abstract: The stud wall (10) comprises two arrays of studs (12 and 16) each spanned by a respective wall lining (14 and 18) supported by the array. Each stud (12 and 16) has a channel section defined by a base (24) and two spaced webs (26) extending from the base, each of the spaced webs having a distal flange (28) extending therealong. Each wall lining (14,18) abouts all of the distal flanges (28) in the respective array of studs (12, 16) and is secured to both of the distal flanges (28) of at least some of the studs (12, 16) in the array by means of fasteners (32) to define a box section with each of those studs. The wall (10) may be a staggered stud wall, a twin stud wall or one of the arrays of studs may be omitted, in which case the wall may be a veneer wall or the second wall lining may be secured to the bases (24) of the remaining array of studs. A clip (50) is provided to locate the studs in a staggered stud wall.
Patent TW-376560-B (TW)
Title: System, methods and apparatus for storing information during a semiconductor manufacturing process
Inventor: FRAIEDMAN DANIEL J
IPC: H01L21/67
Filed: 1997-10-21
Granted: 1999-12-11
Abstract: This invention pertains to the embedding of an information storage device within, or attached to, the carriers used to transport work in progress from step to step in the semiconductor manufacturing process. The carrier can be a tray having sites for several semiconductor dies, tubes for carrying several dies together, lead frames, wafer cassettes or individual die sockets. The information storage device can be formed integrally with the carrier or formed separately and attached or secured to the carrier.
Patent TW-426650-B (TW)
Title: Nitration process
Inventor: PRIESTLEY IAN JEFFREY GRASSHAM
IPC: C07C311/51
Filed: 1997-10-28
Granted: 2001-03-21
Abstract: A process for the nitration of an aromatic or heteroaromatic compound with a nitrating agent comprising nitric acid or a mixture of nitric and sulphuric acids, characterised in that nitration is performed in a solvent comprising at least 50% v/v of a C1-C6 alkyl ester of a C1-C4 carboxylic acid. The process is of particular use for the nitration of diphenyl ethers to give compounds which are useful as herbicides or as intermediates in the synthesis of herbicides.
Patent TW-358955-B (TW)
Title: Method for fabricating a field emission device having reduced row-to-column leakage
Inventor: SONG JOHN
IPC: H01J31/12
Filed: 1997-11-08
Granted: 1999-05-21
Abstract: A method for fabricating a diamond-like field emission device (300, 800), including the steps of: provision of a supporting substrate having a main surface (310, 810); forming a transmission layer on the main surface of the support (310, 810); patterning the transmission layer for defining a row of guide (330, 830) having a central well sector (332, 832) and the corresponding edge; forming on the line guide (330, 830) a ballast layer (364); forming on the ballast layer (364) a field emission material layer (369); patterning the field emission material layer (369), for defining a surface emitter (370, 870) having a corresponding edge, aligning the edge the central well sector (332, 832) of the line guide (330, 830); forming on said surface emitter (370, 870) and the ballast layer (364) a field forming layer (374); defining a field forming layer (377) by using the first etching agent for patterning the field forming layer (374); patterning the ballast layer (364) by using the second etching agent for defining a ballast stream (365, 865) having a corresponding edge, and the corresponding edge and the field forming layer (377) having the corresponding edge of identical range, and identical range with the corresponding edge to the line guide (330, 830); line guide (330, 830) having corresponding edge, ballast (365, 865), field forming layer (377) corresponding edge for defining the smooth continuous surface (371, 871); forming a dielectric layer (341) on the field forming layer (377) and the smooth and continuous surface (371, 871); forming a line guide (350, 850) on the dielectric layer (341); selective etching the dielectric layer (341) and the field forming layer (377), for defining a field former (375, 875) and a radiation well (360, 860), aligning part of the central well (322, 832) of the line guide (330, 830); and providing the anode (380, 880) separated by the line guide (350, 850) for defining the space area.
Patent TW-396053-B (TW)
Title: Dust removing device and dust removal
Inventor: AWAJI TOSHIO
IPC: B01D39/14
Filed: 1997-12-15
Granted: 2000-07-01
Abstract: The purpose of this invention is to provide a dust removal device and the dust removal method capable of efficiently capturing the dust generated from a dust generating source, especially from a semiconductor element production stage, and having <=0.3 mu m grain size over a long period of time and capable of making the device compact. This invention is a dust removal device for removing the dust in the gas introduced from the dust generating source, comprising the following features. A liquid separating device removes water content and oil content in a gas introduced from the dust generating source, and a dust collecting device, to which the gas from the liquid separating device is introduced. The dust collecting device comprises a filter formed in cylindrical shape, a gas purifying chamber formed at the outside of the filter, a cartridge having an introducing port that surrounds the filter and the gas-purifying chamber and introduces the gas from the liquid separating device inside the filter and a taking-out port that locates outside the filter and connects the gas-purifying chamber to the exterior, a dust removing tool slidably contacting the inside of the filter, and a driving device that drives the dust removing tool. The liquid separating device comprises: a cartridge having an introducing port for introducing the gas from the dust-generating source and a taking-out port for connecting to the introducing port of the dust-collecting device, a disk-shaped rotary brush for liquid separation for dividing a liquid separating chamber from an introducing port to a taking out port, and a driving device for driving the liquid-separating rotary brush. The rotary brush for liquid separation is 1-75% of a filter length of the dust collecting device.
Patent TW-358098-B (TW)
Title: Cyclic phosphinic acid derivatives as stabilizers
Inventor: NESVADBA PETER
IPC: C07F9/547
Filed: 1997-12-22
Granted: 1999-05-11
Abstract: A compound of formula I, in which R1 is hydrogen, C1-C4 alkyl, cyclohexyl, -cyclohexenyl, or C7-C9 phenylalkyl, R2 is hydrogen, R3 is hydrogen, C1-C4 alkyl, cyclohexyl, 2-cyclohexenyl, C7-C9 phenylalkyl or C1-C4 alkoxy, R4 is hydrogen, and R5 and R6 are independent of each other and represent respectively hydrogen, C1-C4 alkyl or phenyl, or R5 and R6 together with their bonded carbon atom form a non-substituted C5-C7 cycloalkenylene or oxygen or sulfur-interrupted non-substituted C5-C6 cycloalkenylene, in which the ring is unsubstituted or substituted by C1-C4 alkyl or phenyl.
Patent TW-368654-B (TW)
Title: Multi-group synchronized semiconductor memory device for easy control on the resetting groups
Inventor: SAKURAI MIKIO
IPC: G11C11/406
Filed: 1998-01-20
Granted: 1999-09-01
Abstract: The invention provides a kind of synchronized semiconductor memory device for reducing the defects when resetting. The solution is that when resetting by instruction on the memory group of multiple array groups, the reset control circuit will proceed the reset operation. The method is to store the row address latched in the row address latched circuit and the group enabling data storage circuit applied to group driver into the row address storage circuit and group enabling data storage circuit. After the resetting, each array group will return to the original state before applying the reset according to the stored row address signal and group enabling data.
Patent TW-531563-B (TW)
Title: Sputtering target
Inventor: MIYASHITA HIROHITO
IPC: C23C14/34
Filed: 1998-03-26
Granted: 2003-05-11
Abstract: The surface roughness of a sputtering target is controlled and the amount of residual contaminants, the hydrogen content, and the thickness of a surface damage layer are reduced, in order to homogenize the thickness of a film formed on a substrate by sputtering and prevent and suppress nodule production to reduce particle production during sputtering. A sputtering target with the surface roughness (Ra) not more than 1.0 mum, the total amount of contaminants, metal elements with a high melting point other than the major component and alloy components and Si, Al, Co, Ni, and B, not more than 500 ppm, the hydrogen content of the surface not more than 50 ppm, and the thickness of a surface damage layer not more than 50 mum is provided, which is manufactured by precision machining, preferably, with the use of a diamond turning tool.
Patent TW-436394-B (TW)
Title: Shock-absorbing claw hammer
Inventor: GIERER JOSEPH T
IPC: B25D1/12
Filed: 1998-04-09
Granted: 2001-05-28
Abstract: A shock-absorbing claw hammer 110 includes a handle 112, a claw 124 and a striking head 128. Vibrations in the handle caused by the striking head 128 striking an object are at least partially reduced by shock-absorbing means 136.
Patent TW-399216-B (TW)
Title: Voltage boosting devices having overvoltage protection devices therein for disabling active kicker circuits
Inventor: LEE CHUL-KYU
IPC: H01L27/04
Filed: 1998-04-30
Granted: 2000-07-21
Abstract: Voltage boosting circuits having improved overvoltage protection circuits therein include a first pumping circuit and a second pumping circuit. The first pumping circuit comprises a first charge pump having an output coupled to a boosted voltage signal line and an oscillator for driving the first charge pump. The second pumping circuit comprises a second charge pump having an output coupled to the boosted voltage signal line and an active kicker circuit for driving the second charge pump upon receipt of a control signal during an active mode of operation. This control signal may be an address strobe signal, such as a complementary row address strobe signal (RASB). An overvoltage protection circuit is also provided. This overvoltage protection circuit includes a circuit to detect an overvoltage condition if a potential of the boosted voltage signal line exceeds a first threshold and a circuit to block receipt of the control signal by the active kicker circuit if the overvoltage condition is detected. By blocking the control signal, the active kicker circuit which drives the second charge pump can be disabled.
Patent TW-473506-B (TW)
Title: Thermoplastic resin composition
Inventor: NISHIO TAKEYOSHI
IPC: C08L53/00
Filed: 1998-05-15
Granted: 2002-01-21
Abstract: There is provided a thermoplastic resin composition comprising the following components (A) to (E): component (A): 50 to 74.7% by weight of a propylene-ethylene block copolymer resin containing a propylene homopolymer moiety having a melt flow rate of 20 to 200 g/10 min. and an isotactic pentad fraction of at least 0.98, the block copolymer having a melt flow rate of 10 to 100 g/10 min. and a ratio of the weight average molecular weight to the number average molecular weight of 5 to 7, component (B): 5 to 10% by weight of an ethylene-octene random copolymer having a melting temperature of 40 to 60 DEG C and a melt flow rate of 0.5 to 15 g/10 min., component (C): 5 to 10% by weight of an ethylene-butene random copolymer not having a melting temperature of 35 DEG C or above and having a melt flow rate of 0.5 to 15 g/10 min., component (D): 0.3 to 5% by weight of an elastomer, the elastomer being either one comprising a block structure represented by the following formula [I] and/or the following formula [II] and having a melting temperature of 80 to 110 DEG C, a melt flow rate of 0.5 to 20 g/10 min., a polyethylene crystal moiety content of 20 to 40% by weight, and a random elastomer moiety content of 60 to 80% by weight, or one comprising a block structure represented by the following formula [III], the following formula [IV] and/or the following formula [V] and having a melt flow rate of not more than 15 g/10 min. and a polystyrene moiety content of 10 to 40% by weight and a random elastomer moiety content of 60 to 90% by weight: polyethylene-(ethylene/butene random elastomer)-polyethylene ... [I]; polyethylene-(ethylene/butene random elastomer) ... [II]; polystyrene-(ethylene/butene random elastomer)-polystyrene ... [III]; polystyrene-(ethylene/propylene random elastomer)-polystyrene ... [IV]; polystyrene-(ethylene/propylene random elastomer) ... [V]; and component (E): 15 to 25% by weight of a talc having an average particle diameter of up to 5 μm and a specific surface area of at least 3.5 m<SP>2</SP>/g.
Patent TW-434719-B (TW)
Title: Formation of alignment mark and structure covering the same
Inventor: OHTAKA SHIRO
IPC: H01L23/544
Filed: 1998-06-19
Granted: 2001-05-16
Abstract: A method for forming an alignment mark as used in the process of manufacturing a silicon semiconductor device, comprising the steps of: forming an oxide film over the surface of a silicon substrate; forming a base recess by etching said oxide film in part at a predetermined position thereon such that said base recess has a depth less than that thickness of said oxide film; and forming an aluminum layer over said oxide film so as to fill up said base recess therewith; thereby having a mark as an alignment mark come out on the surface of said aluminum layer, taking a position in correspondence with the position of said base recess.
Patent TW-575437-B (TW)
Title: Delayed-release dosage forms of sertraline
Inventor: CURATOLO WILLIAM JOHN
IPC: A61K31/135
Filed: 1998-06-25
Granted: 2004-02-11
Abstract: Delayed-release dosage forms of sertraline which reduce Tmax and reduce side effects. The dosage forms are, in general, spatially delayed by being sensitive to their position along the gastrointestinal tract, or temporally delayed by being delayed for a preset period, independent of their position along the gastrointestinal tract. In vitro tests for identifying such dosage forms are presented.
Patent TW-467861-B (TW)
Title: Robot blade with dual offset wafer supports
Inventor: TEPMAN AVI
IPC: H01L21/677
Filed: 1998-10-02
Granted: 2001-12-11
Abstract: The present invention provides a robot blade and a method of using the robot blade for transferring objects, namely substrates, through a process system, the robot blade comprising an upper platform having a first object supporting surface and a lower platform having a second object supporting surface. The robot blade is mounted onto a moveable member, and the assembly facilitates substrate transfers, such as removal of a processed substrate and insertion of an unprocessed substrate within a processing chamber through a single entry of the robot blade into the processing chamber.
Patent TW-447220-B (TW)
Title: RF circuit module and chassis including amplifier
Inventor: ORTBERG TODD CHARLES
IPC: H04B1/08
Filed: 1998-12-08
Granted: 2001-07-21
Abstract: An amplifier module for radio frequency signal circuits includes an electrically conductive housing. Two coax connectors are electrically linked to an amplifier circuit contained within the module. A separate transformer is external to the module. Both the module and the external transformer are mountable to a chassis frame. Other modules are usable in the system in addition to the amplifier module. The transformer can be wall mounted to the chassis frame, or the transformer can be internal to a module which also mounts to the chassis frame.
Patent TW-459098-B (TW)
Title: Fluid pump
Inventor: KATO MITSUO
IPC: F04B43/06
Filed: 1999-01-07
Granted: 2001-10-11
Abstract: A diaphragm held between a pump body and a cover, respectively provided with check valves between an intake chamber and a discharge chamber formed within the pump body, wherein two inlet passageways 72 and 78, and two outlet passageways 73 and 79 are provided in the pump body 35 arranged around the circumference of a pump chamber 45 so as to form mutual pairs, namely the inlet passageways 72 and 78 and the outlet passageways 73 and 79. A connecting indent 76 corresponding to the opening ends of the inlet passageway 72 and the outlet passageway 73 and a connecting indent 82 corresponding to the opening ends of the inlet passageway 78 and the outlet passageway 79 are provided in the cover 36, tongue-shaped check valves 77, 83 are provided in the diaphragm 37, and inner surfaces of the inlet passageway 72 and 78 sides of the outlet passageways 73 and 79 are formed as sloping surfaces 73a, 79a sloping at the inlet passageways 72, 78 sides facing the connecting indents 76 and 82. With the above arrangement, it is possible to reduce the size and weight of a fluid pump.