baber/WOPTO huggingface dataset:
Patent TW-324028-B (TW)
Title: A cleaner composition used in the process of producing semiconductor device
Inventor: AOYAMA TETSUO
IPC: G03F7/42
Filed: 1994-12-30
Granted: 1998-01-01
Abstract: A cleaner composition used in the process of producing a semiconductor device, which is characterized in comprising a quaternary ammonium salt of a general formula [(R1)3N-R]+‧X-(in which R is C1-4 alkyl or C1-4 hydroxy-substituted alkyl, R1 is C1-4 alkyl, X is inorganic or organic acid) and a fluoro compound.
Patent TW-343935-B (TW)
Title: Process for forming a bead bowl and spline drum blades of bicycle spline drum
Inventor: LIN JIN-CHERNG
IPC: B21D53/86
Filed: 1995-03-14
Granted: 1998-11-01
Abstract: A process for forming a bead bowl and spline drum blades of bicycle spline drum, which mainly comprises drawing a round plate into a cylinder with a downward opening, downwardly drawing the top plane of the cylinder to form an indented bead bowl, squeezing the bead bowl to laminate the bead bowl with the cylinder wall of the cylinder and forming a step surface on the side wall of the cylinder, finally outwardly punching the lowest bottom side of the cylinder wall to form a face plate surface, and after punching and heat treatment forming integrally formed spline drum blades having a bead bowl.
Patent TW-414799-B (TW)
Title: Compositions and methods for stimulating megakaryocyte growth and differentiation
Inventor: BARTLEY TIMOTHY D
IPC: C07K14/52
Filed: 1995-03-30
Granted: 2000-12-11
Abstract: Disclosed are novel proteins, referred to as megakaryocyte growth and development factors (MGDFs; also generally referred to as Mp1 ligands), that have a biological activity of stimulating the growth of megakaryocytes and augmenting the differentiation or maturation of megakaryocytes, ultimately to result in the production of platelets. MGDF derivatives comprising MGDF molecules attached to water soluble polymers, such as polyethylene glycol, are also disclosed, along with methods for their preparation. Also disclosed are processes for obtaining the MGDFs in homogeneous form from natural sources and producing them by recombinant genetic engineering techniques from mammals, including humans.
Patent TW-363296-B (TW)
Title: Device for changing the run direction of a pre-bussed rigid conduit electrical distribution system
Inventor: WHITNEY ROBERT I
IPC: H01R4/38
Filed: 1995-04-11
Granted: 1999-07-01
Abstract: A device for changing the run direction of a pre-bussed rigid conduit electrical distribution system. The device has a number electrical conductor assemblies which are substantially enclosed within a hollow housing. The housing has three legs which are integrally joined at a common point. Each leg has an associated end from which an equal length of each electrical conductor assembly extends. A uniform and continuous support is provided for that portion of each electrical conductor assembly which is enclosed within the housing.
Patent TW-335418-B (TW)
Title: Improved melt extrusion process for making plastic articles
Inventor: MAHOOD JAMES ALAN
IPC: D01D5/08
Filed: 1995-07-24
Granted: 1998-07-01
Abstract: A sort of improved melt extrusion process for making plastic articles, including: (a) forming of a neo alkyl phenyl phosphite stabilized polyolefin composition and phosphite resin given as follows: where Y1 is alkyl and Y2 selected from the second butyl and third butyl, (b) extrusion of filtered alkane solution flow by melting the compound by means of the filter system, (c) having the molten fluid flow by the punching mold for making of the plastic article.
Patent TW-355228-B (TW)
Title: Liquid crystal display component and the method making the same
Inventor: YAZAKI MASAYUKI
IPC: G02F1/133
Filed: 1995-12-21
Granted: 1999-04-01
Abstract: A liquid crystal component, wherein the electrical contact is provided between two substrates and the surface of the substrates are orientated, the substrate including different orientation liquid crystal and different refractive index of medium, the liquid crystal elements being sandwiched, characterized in that: the proximate to the surface of substrate of the liquid crystal is substantially parallel to the surface of substrate, and the different orientation exists between the substrates.
Patent TW-449619-B (TW)
Title: Non-reducing saccharides, their preparations and uses
Inventor: NISHIMOTO TOMOYUKI
IPC: C12P19/04
Filed: 1996-02-02
Granted: 2001-08-11
Abstract: Α-Isomaltosyl Α-isomaltoside represented by O-Α-D-glucopyranosyl-(1→6)-Α-D-glucopyranosyl O-Α-D-glucopyranosyl-(1→6)-Α-D-glucopyranoside is a novel non-reducing saccharide which promotes the growth of bifid bacteria, has an anti-caries activity, and promotes the mineral absorption. Similarly as the non-reducing saccharide, Α-isomaltosyl Α-glucoside and Α-isomaltotriosyl Α-glucoside can be also used to prevent caries and promote the growth of bifid bacteria and the mineral absorption. These saccharides can be used alone or in combination in a variety of foods, cosmetics and pharmaceuticals.
Patent TW-416968-B (TW)
Title: Process for producing a vulcanizable rubber composition with silica-based reinforcing filler
Inventor: NAHMIAS MARCO
IPC: C08J3/22
Filed: 1996-04-24
Granted: 2001-01-01
Abstract: In a process for producing a vulcanizable rubber composition containing silica and having a low content of carbon black, at least a silica-based reinforcing filler and at least a silane-based coupling agent are added to and intimately mixed with other ingredients of the composition in subsequent steps, at a temperature of from 165 DEG C and 180 DEG C and between 110 DEG C and 160 DEG C respectively. The rubber composition so obtained has an improved silica dispersion, constant physico-mechanical characteristics and a better drawability and is particularly suitable for the manufacture of treads for tyres with low rolling resistance.
Patent TW-370523-B (TW)
Title: Process for the production of paraxylene
Inventor: FERRARO JOHN MICHAEL
IPC: C07C15/08
Filed: 1997-03-24
Granted: 1999-09-21
Abstract: This invention relates to a process and a chemical plant for the production primarily of paraxylene. In particular the process and chemical plant utilise molecular sieve membranes for enhanced paraxylene production.
Patent TW-343407-B (TW)
Title: High penetration paging message in telecommunications system
Inventor: EINOLA HEIKKI
IPC: H04B7/00
Filed: 1997-05-02
Granted: 1998-10-21
Abstract: An arrangement for transmitting a message to a user terminal (1) located in a shadow region in a telecommunications system based on a radio connection, characterized in that the arrangement comprises: at least one paging channel with high penetration capacity, the penetration capacity of a transmission on the channel being arranged to be essentially higher than on the other channels of the telecommunications system, and equipment responsible for responding to an unsuccessful paging a user terminal (1) on a normal paging channel of the telecommunications system and for issuing and transmitting a high penetration message on said at least one high penetration paging channel.
Patent TW-354369-B (TW)
Title: Optic sensor type attitude detection device and a horizontal stabling device
Inventor: ARAI MASAHIRO
IPC: A63H27/00
Filed: 1997-06-13
Granted: 1999-03-11
Abstract: An optic sensor type attitude detection device comprising: A frame the peripheral of which is installed with a plurality of paired first light windows with a space of 180 DEG in the radiating direction, and a plurality of paired second light windows with a space of 180 DEG in the radiating direction, at least four photosensor for detecting the impinging light from the first and second light windows, characterized in that: substrates parallel to the radiating direction is installed on the different positions of the light window, and photosensor parallel with the substrate is installed adjacent to the light window, thus the light from the light window is used directly.
Patent TW-340856-B (TW)
Title: Acid-dyeable fiber
Inventor: ARNAUTS JAN EUGEEN FREDERIC
IPC: C08G69/02
Filed: 1997-06-18
Granted: 1998-09-21
Abstract: A sort of acid-dyeable polyamide fiber that is obtained by means of polyamide fibers having amide radical of less than 10meq/kg, where the polyamide having amide radicals is a built-in repeated unit generated by at least an acidic end group and an AABB, or by copolymerization of a compound containing an acidic end group and a basic bature, featuring a binary acid derivated from the following formula in the chains of AABB: -Z-X-Y, existing in the chain or the chain that is ended by the units having the following formula -Z-X-Y, and at least one unit in the chains of AB units, Y-X-(Z)n- where Y = alkaline organic group, Y=H or ZH, and n=1-20 and Z-acid radical.
Patent TW-388155-B (TW)
Title: Memory exceed notification for wireless network communication device
Inventor: LAWRENCE CHRISTOPHER G
IPC: G08B5/22
Filed: 1997-06-23
Granted: 2000-04-21
Abstract: A wireless communication device comprises a memory exceed indicator. The wireless communication device receives a message from a network. Upon receipt of the message, the device determines whether there is sufficient memory to store the message. If there is insufficient memory, the device activates a memory exceed indicator which indicates that a message is being stored in the network and that the memory of the wireless communication device contains insufficient memory to receive and store that message. If one or more messages are deleted from the memory of the device in order to make room for new messages, then a new message received from the network is stored in the memory of the device and the memory exceed indicator is deactivated.
Patent TW-331027-B (TW)
Title: Method for improving defects in metal process for integrated circuits
Inventor: SHEU BOR-JYH
IPC: H01L21/322
Filed: 1997-08-09
Granted: 1998-05-01
Abstract: A method for improving defects in metal process for integrated circuits includes the following steps: a. supply a chip on which a dielectric layer has already formed, where the dielectric layer has a via exposing a specific region of the chip and the via has multiple side walls; b. apply pre-metal-process etching on the chip; c. form a titanium nitride layer covering the dielectric layer, side walls of the via, and the specific region; d. apply a thermal annealing process; e. form a tungsten insert plug; f. scrub the edges of the chip; and g. form a metal wire layer covering the tungsten insert plug and the titanium nitride layer.
Patent TW-402632-B (TW)
Title: Azine derivative, process for the preparation thereof, nematic liquid crystal composition and liquid crystal display system comprising same
Inventor: TAKATSU HARUYOSHI
IPC: C09K19/46
Filed: 1997-08-22
Granted: 2000-08-21
Abstract: Disclosed is to provide an azine derivative as a novel liquid crystal compound, a novel process for the preparation of an asymmetrical azine in a high reaction yield with an extremely small amount of by-products such as symmetrical azines, a nematic liquid crystal composition containing the azine derivative which exhibits a broad driving temperature range and an excellent response for the desired high birefringence index, a liquid crystal display device such as TN-LCD, STN-LCD and TFT-LCD having improved electro-optical properties comprising the liquid crystal composition as a constituent material, and a light-scattering type liquid crystal display system which exhibits a suppressed memory phenomenon, a higher uniformity in turbidity for display and improved display properties and response against temperature change while maintaining and improving the required display properties such as fast switching time, lower voltage driving, higher light-control layer resistivity and higher contrast ratio even in the foregoing light-scattering type liquid crystal display system.
Patent TW-346464-B (TW)
Title: Method and apparatus for heat sealing of packaging materials employing RF electric energy
Inventor: DOUGLAS K LAWSON
IPC: H05B6/54
Filed: 1997-08-28
Granted: 1998-12-01
Abstract: Apparatus employing radio frequency electric energy for heat sealing overlying layers of a laminated packaging material that include respective contiguous layers of a heat sealable thermoplastic material disposed in facing relationship to one another, and at least one layer having a susceptibility to radio frequency electric energy sufficient to generate heat suitable to melt the thermoplastic material of the facing contiguous layers thereof comprising first and second seal jaws receiving therebetween the overlying layers of laminated packaging material, means for moving the first and second seal jaws toward and away from one another to selectively cause the working surfaces of the first and second seal jaws to engage the overlying layers of packaging material disposed therebetween and exert a preselected contact pressure against the overlying layers of packaging materials when the jaws are moved toward one another and release the pressure when the jaws are moved away from one another, the first seal jaw including a plurality of alternating layers of electrically conductive and electrically nonconductive materials defining a plurality of respective faces which cooperatively define a working surface of the first seal jaw suitable for engaging one surface of the overlying layers of packaging materials intended to be heat sealed, the electrically nonconductive layers being substantially incompressible at the contact pressure exerted by the seal jaws when moved toward one another, the second seal jaw being electrically conductive and having a working surface defined thereon which is oriented in facing relationship to an opposite surface of the overlying layers of laminated packaging materials disposed between the first and second seal jaws, a source of radio frequency electric energy, the electrically conductive layers and the second seal jaw being connected in an electrical circuit with the source of radio frequency electric energy to apply radio frequency electric energy across the circuit and transmission of the electric energy through the layers of packaging materials disposed between each electrically conductive layer of the first seal jaw and the second seal jaw at an energy level sufficient to effect melting of that volume of thermoplastic material disposed between the face of each layer of electrically conductive material of the first seal jaw and the working surface of the second seal jaw and thereby reduce the resistance to the contact pressure afforded by the thermoplastic materials in the melted volume thereof and permit the applied pressure to be assumed by the volume of packaging material disposed between each of the faces of the electrically nonconductive layers and the working surface of the second seal jaw to effect limited additional movement of the seal jaws toward one another upon the melting of the thermoplastic material.
Patent TW-344684-B (TW)
Title: Cooling bed for rails
Inventor: GERARD FICK
IPC: B21B15/00
Filed: 1997-09-18
Granted: 1998-11-11
Abstract: A cooling bed for rails (3) with an apparatus (12) which is intended for transferring the rails (3) onto the cooling bed (1) from an infeeding roller table (2) and is set up to bend the rails (3) counter to the bending which they undergo during cooling, which is characterized in that: the apparatus (12) has supports (25) which can be raised and lowered, can be displaced into the cooling bed (1) from the roller table 92) and are intended for the rails (3); in each case one abutment (39) which is directed towards the underside (40) of the rail foot and one abutment (37) which is directed towards the top side of the rail foot are arranged on supports (25); and the displacement paths of the supports (25) are controlled in accordance with the desired bending.
Patent TW-356561-B (TW)
Title: Fast flick memory structure having split gate and source side injection and its process
Inventor: CHEN JR-MING
IPC: H01L29/423
Filed: 1997-11-25
Granted: 1999-04-21
Abstract: A kind of process for fabricating fast flick memory having split gate and source side injection, it comprises: providing a silicon substrate; forming a gate oxidized layer; forming a split gate mask, removing some portion of the gate oxidized layer, then to remove the said split gate mask; forming a penetration oxidized layer; sedementating a first multi-crystal silicon layer; removing some portion of the said first multi-crystal silicon layer, to form a control gate and a floating gate; removing the second multi-crystal silicon layer, forming one spacer well at each of the two sides of the control gate and floating gate, and also forming a gap between the control gate and floating gate; forming a source side region below the penetration oxidized layer; and forming a draw region below the gate oxidized layer; wherein, the split gate msk is located above the control gate.
Patent TW-356535-B (TW)
Title: An automatic character replace treating device and its process
Inventor: LIN GUANG-XIN
IPC: G06F40/00
Filed: 1997-12-19
Granted: 1999-04-21
Abstract: A kind of automatic character replacing process for a character input device, can form an input interface automatically, under the condition of not destroying content of the clipboard, by using forecasting to provide possible input characters for selection, the said automatic character replacing process comprises at least the following steps: to input one replaced character via the said input interface; to obtain the length of the replacing character; to obtain the location of the cursor; obtaining the current location of the said cursor at the location of the replaced character; checking the language version of the word processor; in accordance with the said length of the said replaced character, the location of the said cursor, and the keyboard delete command generated with the said language version; transmitting the keyboard delete command to the said language version device for deleting the replaced character; in accordance with the length of the said replaced character, the current location of the said cursor, and the keyboard insert command generated with the said language version; transmitting the keyboard insert command to the said word processor for inserting the replaced character.
Patent TW-370586-B (TW)
Title: Versatile key structure having three-dimension-curvilinear teeth
Inventor: CHEN WANG-SONG
IPC: E05B19/18
Filed: 1997-12-20
Granted: 1999-09-21
Abstract: The invention relates to a versatile key structure having three-dimension-curvilinear teeth, which comprises a handle and a core shaft that is a long shaft body with cross sections having predetermined staged surfaces. The predetermined position of the staged surface in the rod body is cut into several shaped-teeth groups, wherein the shaped-teeth is cut with a predetermined radial angel to the core, and thus form a code of the key by the radial angle and the axial position of the shaped-teeth. Various groups of shaped-teeth may be used by overlapping different layers to unlock different locks, with a solid three-dimension-curvilinear teeth structure formed by various shaped-teeth, to obtain the advantage of high key strength and unlocking various locks with only one key.
Patent TW-426965-B (TW)
Title: Low temperature integrated via and trench fill process and apparatus
Inventor: CHEN LIANG-YUH
IPC: H01L21/768
Filed: 1998-01-19
Granted: 2001-03-21
Abstract: The present invention relates generally to an improved process for providing complete via fill on a substrate and planarization of metal layers to form continuous, void-free contacts or vias in sub-half micron applications. In one aspect of the invention, a refractory layer is deposited onto a substrate having high aspect ratio contacts or vias formed thereon. A CVD metal layer, such as CVD Al or CVD Cu, is then deposited onto the refractory layer at low temperatures to provide a conformal wetting layer for a PVD Cu. Next, a PVD Cu is deposited onto the previously formed CVD Cu layer at a temperature below that of the melting point temperature of the metal. The resulting CVD/PVD Cu layer is substantially void-free. The metallization process is preferably carried out in an integrated processing system that includes both a PVD and CVD processing chamber so that once the substrate is introduced into a vacuum environment, the metallization of the vias and contacts occurs without the formation of an oxide layer over the CVD Cu layer. The via fill process of the present invention is also successful with air-exposure between the CVD Cu and PVD Cu steps.
Patent TW-394780-B (TW)
Title: Process for removal of polymeriation inhibitors from monomer mixtures with the aid of an alumina
Inventor: NEDEX CHRISTOPHE
IPC: C07C15/46
Filed: 1998-01-20
Granted: 2000-06-21
Abstract: The invention relates to a process for adsorption of polymerization inhibitors from ethylenically unsaturated monomers, in which these inhibitors are placed in contact with an alumina exhibiting a volume of pores of diameter greater than 100 <ANGSTROM> of  at least 0.20 ml/g, preferably of at least 0.25 ml/g, still more preferably of at least 0.30 ml/g, and a specific surface of at least 30 m<2>/g, preferably of at least 60 m<2>/g, still more preferably of at least 80 m<2>/g.
Patent TW-364999-B (TW)
Title: Semiconductor memory devices with electrically programmable redundancy
Inventor: LEE KANG-WOO
IPC: G06F13/00
Filed: 1998-01-22
Granted: 1999-07-21
Abstract: An integrated circuit having a memory which includes an array of data storage cells is provided with a redundant array and a signal-directing circuit. A row or column signal for a defective cell, if present, as well as each successively higher row or column signal, is directed to sequentially higher address locations in the array to thereby avoid the defective cell address location. The last row or column signal is directed to the address location of the redundant array. A fuse is preferably associated with each row or column signal which may be selectively melted to direct the row or column signals. The array can be logically divided into subarrays each having an associated redundant array so that defects in each subarray can be accommodated.
Patent TW-368415-B (TW)
Title: A massaging apparatus and method of controlling the operation thereof
Inventor: FUJII YASUO
IPC: A61H37/00
Filed: 1998-02-05
Granted: 1999-09-01
Abstract: A massaging apparatus comprises: a massaging unit movable along the height of a user on the back side of the user; a drive unit for moving the massaging unit along the height of the user; and a control unit for controlling the position of the drive unit, the control unit including a storage part storing data of massaging effective spot positions of the user as specified position data, and executing part for positioning the massaging unit by reading the specified position data.