baber/WOPTO huggingface dataset:
Patent TW-338100-B (TW)
Title: A heating treatment device
Inventor: KAWAMOTO HIROSHI
IPC: F27B9/10
Filed: 1997-03-18
Granted: 1998-08-11
Abstract: A heating treatment device comprising a heating treatment furnace for heating plates-shaped works by hot air, wherein a number of words are held by a rack for the use of heating treatment is mounted as a fixed shape at regular intervals in back-and-forth direction; a rack for the use of transport is mounted in the furnace to deliver to the works from rack for the use of back side heating treatment to rack for the use of front side heating treatment; a rack for the use of carrying-in is mounted to carry the numbr of works to be heated into the furnace and then to deliver the same to the rack for the use of heating treatment; a rack for the use of carrying-out is mounted to receive the number of duly heated works from the rack for the use of heating treatment, and then to carry out the same to the outside of the furnace; the rack for the use of transport, the rack for the use of carrying-in, and the rack for the use of carrying-out are all movable freely to back and forth direction as well as to upward and downward direction, the rack for the use of heating treatment, the rack for the use of carrying-in, the rack for the use of carrying-out, and the rack for the use of transport are severally mounted in upward and downward direction at regular intervals; and also having racks for holding works, such racks are comprised of a number of fingers which are long in the left and right direction and arranged in back and forth direction at regular intervals within the same horizontal plane.
Patent TW-381297-B (TW)
Title: Improved single ended quartz projection lamp
Inventor: RACHEL BERNARD WHITE
IPC: H01K1/38
Filed: 1997-05-26
Granted: 2000-02-01
Abstract: This invention consists of an improved design and assembly process for manufacture of a single ended quartz (SEQ) lamp having three-part leads and a prefocus base for projection applications. This invention consists of a much simpler two-pin prefocus ceramic base SEQ lamp design that is made with fewer parts and is much easier and faster to assemble to enable much reduced labor and cost. Also, the ceramic base is smaller and exposes more of the quartz lamp seal to the surroundings to enable more effective cooling during lamp operation to prevent lamp failures from overheated seals. Also, the ceramic base is designed for quick assembly with the coil correctly focused to the base.
Patent TW-352402-B (TW)
Title: Movable partition wall
Inventor: AUER KARL-HEINZ
IPC: E04B2/74
Filed: 1997-07-01
Granted: 1999-02-11
Abstract: The movable partition wall comprising at least two wall elements (1,2) for connection with one another at their edges at a changeable angle, having at least in sections, convexly curved profiled edge members (3) associated with one another and covered with hook and loop material (4), characterized in that the wall elements have positioning elements (7) associated with one another, which positioning elements engage with one another, at least in a specific angular position of the wall elements with respect to one another, by engagement of a projection of the one positioning element (8,12,14) in an indentation of the other positioning element (9,13,15), and in that the projection and the indentation of the positioning elements are dimensioned so that as the wall elements are joined together the respective projection enters the indentation before the associated hook and loop materials of the two wall elements to joined together came into contact.
Patent TW-355876-B (TW)
Title: Power inverter with reduced switching frequency
Inventor: NGUYEN VIETSON M
IPC: H02M7/5387
Filed: 1997-07-14
Granted: 1999-04-11
Abstract: An inverter system includes an electrical load having a DC source for providing direct current to at least one pair of inverter switches with the at least one pair of switches being switched between conducting and non-conducting states to control a direction of flow of current pulses between the direct current source and the electrical load to cause the flow of alternating current through the electrical load; a source of a voltage reference representing a desired form of the alternating current to flow through the electrical load; an error control signal generator having a first input coupled to the electrical load and a second input coupled to the voltage reference for generating on an output and error control voltage representing a difference between the first and second inputs; and an inverter controller , coupled to the output of the error control signal generator and to the inverter, for controlling a frequency of switching of the at least one pair of switches in response to the error control voltage to produce current pulses flowing through the electrical load occurring at a variable frequency which provides the alternating current flow through the electrical load.
Patent TW-346394-B (TW)
Title: Absorber
Inventor: WADA ICHIRO
IPC: A61F13/53
Filed: 1997-09-01
Granted: 1998-12-01
Abstract: An absorber comprising a liquid impermeable back sheet, a liquid permeable top sheet, and an absorption core sheet sandwiched between the back sheet and the top sheet, which is characterized in that: the absorption core sheet comprises a high density outside sheet, a large volume inside sheet having a density lower than that of the outside sheet and clamped from top-and-bottom by the outside sheet, and an absorbent polymer disposed between fibers of the inside sheet; the outside sheet and the inside sheet are partially connected together in a state where the inside sheet is clamped between the outside sheet; such that the connection portion of the connection between the outside sheet and the inside sheet defines a portion of a specified area, the defined portion forming plural numbers.
Patent TW-458876-B (TW)
Title: An on-demand fast cycle mold system for high production
Inventor: WU JOHN LIANG
IPC: B29C45/78
Filed: 1997-11-17
Granted: 2001-10-11
Abstract: An on-demand fast cycle mold for producing injection molded products such as polypropylene blister package bases. The on-demand fast cycle mold has a heated and cooled hot runner system which provides a short response time and optimal temperature control. On-demand injection molding is made possible by a pulse modulated closed loop mold cooling system, the cooling design of brazed gate inserts, and an effective layout of the cooling channels. The programming of the software for a computer control system has also been designed to achieve on-demand injection molding. The design of the closed loop mold cooling system incorporates an advanced cooling circuit layout, and provides for easy maintenance and better quality control of the coolant which significantly reduces corrosion and scale buildup. Mold cooling is controlled by sensors installed inside the mold which are used in feedback control loops. The brazed gate inserts provide precise mold temperature control and improved cosmetic appearance of the molded packages. The use of a needle-valve injection nozzle results in reduced cycle time and improved moldability.
Patent TW-365034-B (TW)
Title: Manufacturing method for gates
Inventor: YE WEN-GUAN
IPC: H01L29/49
Filed: 1997-10-18
Granted: 1999-07-21
Abstract: A kind of manufacturing method for gates which includes the following steps: provides a substrate; forms and defines oxide layer to form gate area; forms the gate oxide layer and silicon layer within the gate area; deposes a layer of wolfram metal in the gate area and polishes the wolfram layer to form a wolfram metal layer which is the gate and removes the oxide layer. The method can control the size of gate which forms thin silicon layer on gate oxide layer so that the adhesion of metal layer can be increased and forms the gate at lower temperature. So the gate will have better quality and easy for manufacturing. Furthermore, using the silicon nitride layer as the barrier of oxide layer etching, it can prevent over-exposure of the top corner position of shallow trench isolation and the current leak.
Patent TW-349987-B (TW)
Title: Starch-based glueing agent and paper coating composition containing the same
Inventor: FUNATSU RYOJI
IPC: C09J103/00
Filed: 1997-12-08
Granted: 1999-01-11
Abstract: A sort of starch-based glueing agent, having (A) a starch; and (B) 3,4,4-tetrachloro tetrahydrothiophene-1,1-dioxide; where the dosage in (B) is of at least 0.0001% by weight that of (A).
Patent TW-509814-B (TW)
Title: Liquid crystal display device
Inventor: SHIN HYUN-HO
IPC: G02F1/133
Filed: 1998-01-16
Granted: 2002-11-11
Abstract: The liquid crystal display device of the present invention provides a liquid crystal layer between a pair of upper substrate and lower substrate. When arranging more than one pixel electrodes on a face opposite to the lower substrate and a common electrode activated by the pixel electrodes and applying electric field to the liquid crystal along the direction of the substrate face, a conductive black matrix corresponding to a non-display region is formed on a face opposite to the upper electrode. The voltage of the black matrix with respect to the common electrode is set to be in the range of ± 0.5V.
Patent TW-364122-B (TW)
Title: Local area network cabling arrangement
Inventor: FRIESEN HAROLD WAYNE
IPC: H01B11/02
Filed: 1998-02-02
Granted: 1999-07-11
Abstract: A cabling media which is suitable for data transmission with relatively low crosstalk includes a plurality of metallic conductors-pairs, each pair including two plastic insulated metallic conductors which are twisted together. The characterization of the twisting is important and relates to parameters such as twist length as well as core strand length/lay. More specifically, particular combinations of twist lengths and core strand length/lay are purposely selected for each insulated pair of the cable in order to achieve performance capabilities that significantly surpass those required under TIA/EIA-568A. In one particular embodiment of this invention, a cable comprises as its transmission media, four twisted pair of individually insulated conductors with each of the insulated conductors including a metallic conductor and an insulation cover which encloses the metallic conductor. The twisting together of the conductors of each pair is characterized as specifically set out herein and the plurality of transmission media are enclosed in a sheath system which in a most simplistic embodiment may be a single jacket made of a plastic material. As a result of the particular twist scheme employed for the conductor pairs, operational performance of the resulting cable is improved. Also, the cable of this invention is relatively easy to connect and is relatively easy to manufacture and install.
Patent TW-370684-B (TW)
Title: Method for manufacturing a metal silicide gate
Inventor: Wang bi-shan
IPC: H01L21/28
Filed: 1998-02-06
Granted: 1999-09-21
Abstract: The present invention relates to a method for manufacturing a metal silicide gate, which makes two ends of the sidewall longer than that of the polysilicon gate by fitting different sidewall and changing of gate structures, that is, by increasing length of the sidewall, and performs automatically-aiming on silicide to increase the effective insulation distances between a gate and the drain, and a gate and the source, so as to reducing bridging effect and to avoid a short circuit so that the switching speed of the gate signal can be increased and the width of the effective polysilicon in a narrow poly line condition can be effectively increased, and the production yield of the products can be raised.
Patent TW-411622-B (TW)
Title: DRAM cell arrangement and method for its production
Inventor: ROSNER WOLFGANG DR
IPC: H01L27/108
Filed: 1998-04-10
Granted: 2000-11-11
Abstract: The DRAM cell arrangement comprises a vertical MOS transistor per memory cell, the first source/drain regions (S/D1) of which transistor each belong to two neighbouring transistors and adjoin a bit line (B1), the second source/drain regions (S/D2) of which transistor are connected to a storage node (Sp), and the gate electrode (G) of which transistor has exactly two flanks adjoined by a gate oxide (I2). The DRAM cell arrangement can be produced, using three masks, with a memory cell area of 4 F<2>, where F is the minimum structure size which can be produced using the respective technology.
Patent TW-448231-B (TW)
Title: Process for injecting metal-oxide-containing fine particles into a reducing gas
Inventor: KEPPLINGER LEOPOLD WERNER
IPC: C21B13/00
Filed: 1998-04-13
Granted: 2001-08-01
Abstract: According to a process for injecting metal-oxide-containing fine particles into a reducing gas, a central material stream formed by the fine particles and a carrier gas is introduced into the reducing gas and at least oen gas stream formed by a secondary gas is directed against the material stream to ensure an optimum contact of the fine particles with the reducing gas, the gas stream atomizing the material stream and the fine particles being evenly distributed within the reducing gas.
Patent TW-440548-B (TW)
Title: Synthetic silica glass optical member and method of manufacturing the same
Inventor: FUJIWARA SEISHI
IPC: C03B19/14
Filed: 1998-04-27
Granted: 2001-06-16
Abstract: In the synthesis of a silica glass which using organic silicon compounds. As the carbon contained in the organic silicide will remain in the glass, a silica glass with excellent UV resistance and light transmittance can not be made. Also the glass will contain chlorine if the synthesis using SiCl4. A mixture of organic silicone compound and silicon fluoride is used in the raw material to obtain a silica glass that simultaneously satisfies the UV resistance and light transmittance; particularly if the mixing range is 95:5 to 85:15, an optimum result can be obtained regardless of chlorine, sodium, or carbon.
Patent TW-486465-B (TW)
Title: A hydroxy cyclopentanone with anticancer activites
Inventor: KOJIMA KAORU
IPC: C07C45/59
Filed: 1998-06-04
Granted: 2002-05-11
Abstract: 2,3,4-tyihydroxy cyclopentanone of the formula [I] or the photoactive substances or the salts thereof.
Patent TW-455581-B (TW)
Title: Process for preparing 4-substituted-1H-indole-3-glyoxamides
Inventor: KHAU VIEN VAN
IPC: C07D209/12
Filed: 1998-06-19
Granted: 2001-09-21
Abstract: A process for preparing a compound of the formula I or a pharmaceutically acceptable salt thereof wherein: R1 is selected from the group consisting of -C7-C20 alkyl and where R10 is selected from the group consisting of halo, C1-C10 alkyl, C1-C10 alkoxy, -S-(C1-C10 alkyl) and halo(C1-C10)alkyl, and t is an integer from 0 to 5 both inclusive; R2 is selected from the group consisting of hydrogen, halo, C1-C3 alkyl, C3-C4 cycloalkyl, C3-C4 cycloalkenyl, -O-(C1-C2 alkyl), -S-(C1-C2 alkyl), aryl, aryloxy and HET; R4 is -CO2H; and R5, R6 and R7 are each hydrogen; which process comprises the steps of: (a) halogenating a compound of formula X, where R8 is (C1-C6) alkyl, aryl or HET; with SO2Cl2 to form a compound of formula IX, (b) hydrolyzing and decarboxylating a compound of formula IX to form a compound of formula VIII, (c) alkylating a compound of formula VII with a compound of formula VIII to form a compound of formula VI, (d) aminating and dehydrating a compound of formula VI with an amine of the formula R1NH2 in the presence of a solvent that forms and azeotrope with water to form a compound of formula V; (e) oxidizing a compound of formula V by refluxing in a polar hydrocarbon solvent having a boiling point of from 150-220 DEG C and a dielectric constant of from 10-18 in the presence of a catalyst to form a compound of formula IV, (f) alkylating a compound of the formula IV with an alkylating agent of the formula XCH2R4a where X is a leaving group and R4a is -CO2R4b, -SO3R4b, -P(O)(OR4b)2, or -P(O)(OR4b)H, where R4b is an acid protecting group to form a compound of formula III, (g) reacting a compound of formula III with oxalyl chloride and ammonia to form a compound of formula II, (h) hydrolyzing a compound of formula II to form a compound of formula I.
Patent TW-407434-B (TW)
Title: Method and apparatus for stand by state cell selection in a cellular telephone system
Inventor: LIND TORSTEN
IPC: H04W16/32
Filed: 1998-07-29
Granted: 2000-10-01
Abstract: In an effort to have a mobile station choose a lowest level cell to lock onto, a method and apparatus for standby state cell selection in a layered cellular telephone system is proposed. Upon entering a standby state, the mobile station is provided with parameters containing a value for a minimum threshold downlink signal strength level and information pertaining to hierarchical levels associated with a plurality of cells within the cellular telephone system. The mobile station measures downlink signal strengths of a plurality of radio frequencies transmitted by the plurality of cells and selects a cell having a lowest level in the hierarchy of cells which transmits a radio frequency having a greatest downlink signal strength, the downlink signal further having a signal strength above the minimum threshold level.
Patent TW-405183-B (TW)
Title: Manufacture of semiconductor device, semiconductor device, and apparatus for manufacturing semiconductor device
Inventor: WAKAO KAZUTOSHI
IPC: H01L21/762
Filed: 1998-08-25
Granted: 2000-09-11
Abstract: To prevent an insulating film in low density from being made within a groove by closing the surface aperture of the groove with an insulating film, in the case of covering the groove made on the surface of a semiconductor substrate with the insulating film. In a semiconductor substrate 1 where a groove 2 is made on the surface, an insulating film 3 is made on the surface of a semiconductor substrate 1 including the groove 2. While keeping the bottom 6 of the groove 2 at a temperature higher than that of the surface aperture part 4 of the groove 2 of the semiconductor substrate 1. For this sake, the rear is kept at a higher temperature than the surface of the semiconductor substrate 1. As that means, the rear of the semiconductor substrate is heated with a halogen lamp 14. Alternatively, the surface is put at a lower temperature than the rear of the semiconductor substrate 1 by blowing gas for formation of an insulating film against the surface of the semiconductor substrate.
Patent TW-407353-B (TW)
Title: Semiconductor package and the manufacture method thereof
Inventor: HIRANO KOICHI
IPC: H01L23/29
Filed: 1998-09-25
Granted: 2000-10-01
Abstract: This invention is the semiconductor package with excellent heat conductivity fulfilled by a special resin without tight seal of chip and having excellent reliability and hermetic seal. To fabricate thermal conductive sheet material 31 with flexibility under uncured status which at least contains the inorganic material filler 70-95 wt% and the thermal curing resin composite 5-30 wt%. There forms the throughout hole 33 on the thermal conductive sheet material 31 whereas said throughout hole 33 is filled up with electric-conductive resin composite 34. To let the thermal conductive sheet material 31 and the semiconductor chip 35 in catering with the throughout hole 33 of the thermal conductive sheet material 31 to overlap the planar direction position of the electrode of the semiconductor chip 35. Through the heating and pressing to solidify the thermal conductive sheet material 31 and the semiconductor chip 35 as a whole. It forms outside takeout electrode 36 on the facet of the semiconductor chip 35 of the thermal conductive mixer 37 and the backside of the semiconductor chip 35 which becomes consistent status with the electric-conductive resin composite 34.
Patent TW-476036-B (TW)
Title: Attribute driven message management device and method
Inventor: RUPPRECHT MICHAEL
IPC: G06Q10/00
Filed: 1998-10-15
Granted: 2002-02-11
Abstract: To achieve a highly efficient identification of messages stored in the storage unit (12) of a message handling system the storage unit (12) is adapted to store a plurality of messages to provide an dynamic access thereto. This is achieved by at least one attribute (A=(p,f) ELEMENT A) assigned to each message such that each attribute describes at least one aspect of a message and a specific value for this aspect. Typical aspects to be used within the message handling systems are, e.g., a folder aspect, a status aspect, a time aspect, or a communication partner aspect. Within the message handling system (10) access to stored messages is organized through views being defined as a subset of view aspects (pν ⊆ P) and a set of view values (Vpν ⊆ V) for each such view aspect. Messages are then read from the storage unit (12) in accordance with the specified view.
Patent TW-412410-B (TW)
Title: Drinking receptacle covers
Inventor: GOTO TORU
IPC: B65D47/14
Filed: 1999-03-03
Granted: 2000-11-21
Abstract: A drinking receptacle cover to be removably applied to an opening of a receptacle main body. This cover has on its top plate a drinking spout which can be shut off and a negative pressure relief valve. The spout contains a drinking spout main body which protrudes from the top plate and has a channel; a drinking spout portion which is fitted on the drinking spout main body to be shiftable in the axial direction so as to open and close the channel; and a drinking spout cap which can be removably applied to the drinking spout portion; and the channel can be opened and closed by the shift of the drinking spout portion which occurs with fitting and removal of the drinking spout cap.
Patent TW-414951-B (TW)
Title: Method of forming electrode
Inventor: DU YOU-LUEN
IPC: H01L21/28
Filed: 1999-03-17
Granted: 2000-12-11
Abstract: A method of forming an electrode is provided for a capacitor process using a high dielectric constant material for eliminating a conventional disadvantage of using an etching step for defining a semiconductor material. The method comprises: first forming an electrode defining layer on a substrate; patterning the electrode defining layer for forming an opening therein; forming a first conductive layer on the electrode defining layer to fill the opening; removing the first conductive layer outside the opening; removing the electrode defining layer and a first electrode remained. The method of forming the electrode further comprises two steps for manufacturing a capacitor. The two steps include forming a dielectric layer on the first electrode after removing the electrode defining layer, and forming a second conductive layer on the dielectric layer for forming the capacitor.
Patent TW-422929-B (TW)
Title: Optical element
Inventor: EDLINGER JOHANNES
IPC: G02B27/14
Filed: 1999-03-22
Granted: 2001-02-21
Abstract: The present invention concerns an optical element made of material that is transparent to light from at least a first and a second spectral band, where in the element an optical system is embedded which comprises: a first optical layer system in a first plane which at least predominantly reflects light from the first band and at least predominantly transmits light from the second band; a second optical layer system in a second plane that intersects the first plane in a central area of the body and at least predominantly transmits the light from the first band and at least predominantly reflects the light from the second band; with a first entrance or exit surface for light from the first band; with a second entrance or exit surface for light form the second band, as well as; with an exit or entrance surface for light from the first as well as the second band. Where the optical paths for light of a selected wavelength from the first band and for light of a selected wavelength from the second band are identical, respectively considered between the assigned entrance or exit surfaces via the assigned, reflecting optical system and to the exit or entrance surface.