baber/WOPTO huggingface dataset:
Patent TW-326619-B (TW)
Title: Electronic part mounting apparatus and method thereof
Inventor: HATASE TAKAYUKI
IPC: H05K13/04
Filed: 1997-03-10
Granted: 1998-02-11
Abstract: An electronic part mounting apparatus comprises: (1) Positioning means for positioning circuit board; (2) Part feeder for feeding electronic parts; (3) Transferring head for picking electronic parts from the part feeder and mounting electronic part on the circuit board; (4) Image reading device for observing electronic parts hold and moved by the transferring head, picking image from electronic part so that picked image is recognized so as to detect electronic part position with which the motion of transferring head is controlled; (5) The transferring head including reflector located above electronic part attracted by the nozzle for reflecting light; and (6) The image reading device including: <1> line sensor for observing the electronic part attracted by the nozzle of the transferring head from below; <2> transitive illuminating means with first and second illuminating means located on two opposite sides of the line sensor and separated vertically by the line sensor, for from below irradiating a beam band parallel with vertical direction of the line sensor and becoming wider so as to illuminate the reflector above the line sensor; <3> direct illuminating means for from below irradiating a beam band parallel with vertical direction of the line sensor and becoming wider, and for illuminating down surface of electronic part passing above the line sensor.
Patent TW-366488-B (TW)
Title: Information recording method, information recording reproduction apparatus and information recording medium
Inventor: OHARA SHUNJI
IPC: G11B19/04
Filed: 1997-04-25
Granted: 1999-08-11
Abstract: An information recording method has: a history determination step for determining whether or not a medium being cased and capable of being used for information recording and reproduction has previously been taken out from the case by using an identification section having historical information as to whether the medium has previously been taken out from the case or not; and a verification step for verifying correctness of information recorded always or on condition that a predetermined condition is satisfied when a result of the determination shows that the medium has previously been taken out from the case.
Patent TW-384356-B (TW)
Title: Cylinder liner for an internal combustion engine
Inventor: OSTERGAARD ALLAN
IPC: F16J1/02
Filed: 1997-04-28
Granted: 2000-03-11
Abstract: A cylinder liner (1) for an internal combustion engine has a piston (5) which is movable in the liner in the longitudinal direction between a bottom dead centre at which scavenging air ports (8) in the wall of the cylinder liner are exposed above the top surface of the piston (9), and a top dead centre at which the piston is in its top position in the cylinder liner. The piston is provided with several piston rings (19, 21-23), the outer surfaces of which slide along the inner surface (13) of the liner. The cylinder liner is provided with several recesses (25) in its inner surface, said recesses being positioned opposite the top piston ring when the piston is at the top dead center. In the longitudinal direction the extent of the individual recesses (25-27) is at least twice the height of the top piston ring (19). The recesses serve as gas flow connections between the spaces above and below the piston ring when it is positioned opposite the recesses.
Patent TW-397695-B (TW)
Title: A method for generating polygon data, and a video image processor and an extended functional board employing the same
Inventor: SUZUKI MASAYUKI
IPC: A63F13/52
Filed: 1997-05-06
Granted: 2000-07-11
Abstract: A method for generating new polygon data by the use of the vertex data of the polygon and a video image processor employing the same are disclosed. In the method, every time a splite formed by joining a plurality of objects, each of which is a minimum unit is changed, new polygon data can be generated by performing coordinate transformation of polygon data of said objects. Additionally, the polygon data of, at least, a part of the plurality of the objects, each of which is a minimum unit for forming a splite, is generated according to other polygon data and a link information.
Patent TW-338094-B (TW)
Title: Method and device of burning control of an oxygen sensor
Inventor: NISHIYAMA TOMOHIKO
IPC: F23N5/00
Filed: 1997-05-20
Granted: 1998-08-11
Abstract: A burning control method comprising an oxygen sensor deployed in the furnace or gas duct for detection of density of O2 by means of the output current value of which the signals of the O2 detector is used for the detection of density of O2, and the step of control of air ratio based on the detected density of O2.
Patent TW-344892-B (TW)
Title: Method of forming a semiconductor metallization system and structure therefor
Inventor: WAYNE A CRONIN
IPC: H01L23/50
Filed: 1997-06-27
Granted: 1998-11-11
Abstract: A structure for a metallization system, which comprises: a substrate (20) having a surface (22); a first layer (37) disposed on the surface (22); and a second layer (38) disposed on the layer (37), and the second layer (38) including a nickel alloy.
Patent TW-476816-B (TW)
Title: Method and apparatus for producing a single crystal
Inventor: NEMETZ FRIEDRICH
IPC: C30B15/14
Filed: 1997-07-16
Granted: 2002-02-21
Abstract: The invention relates to a method for producing a silicon single crystal in an inert-gas flushed pulling chamber by pulling the single crystal from a melt by the Czochralski method. The invention also relates to an apparatus for carrying out method. The method comprises (a) providing in the pulling chamber a first inner chamber and a second inner chamber, each of which is delineated by side, top and bottom boundaries; (b) passing a first inert gas stream through the top boundary of the first inner chamber into the first inner chamber, which contains a heat shield, which is disposed around the single crystal, and a crucible containing the melt, and (c) passing a second inert gas stream through the bottom boundary of the second inner chamber into the second inner chamber, which contains a heating device for heating the crucible, with the proviso that the first inert gas stream and the second inert gas stream are only able to mix, at the earliest, after leaving the inner chambers.
Patent TW-410370-B (TW)
Title: The processing system of the photoresist
Inventor: AKIMOTO MASAMI
IPC: H01L21/027
Filed: 1997-09-01
Granted: 2000-11-01
Abstract: The invention is about a processing system of the photoresist and mainly includes the followings. Each one of the multiple processing components 30, 40, 50 is individually overlapped on top and bottom by the multiple segments of the multiple separators 31-36, 41-46, 51-56. The liquid processing apparatus 31, 41, 51 are installed at the separator located on the lower part of the processing components, in which the processing liquid is simultaneously coated onto the wafer as the wafer W is rotating. The wafer W heating apparatus 34, 35, 36, 44, 45, 46, 54, 55, 56 are installed at the upper separator of the processing components mentioned above. The cooling process apparatus 32, 33, 42, 43, 52, 53 used to cool the wafer are installed at the middle separator that is located in between the separator of the heating process apparatus and the separators of the liquid processing apparatus stated above. The major arm mechanisms 37, 47, 57 of the multiple fixtures 37a, 37b, 47a, 47b, 47c, 57a, 57b, 57c used to make the wafer W come and go among each separator are individually installed at the processing component mentioned above. Each major arm mechanism freely moves forward or moves backward among each separator of the corresponding processing component, in which it can freely raise and fall in the z-axis direction, and freely make a <theta> rotation on the peripheral of the z-axis at the same time.
Patent TW-366577-B (TW)
Title: Metalized manufacturing method for IC
Inventor: TSENG HORNG-HUEI
IPC: H01L23/50
Filed: 1997-09-02
Granted: 1999-08-11
Abstract: The present invention relates to the manufacturing method of an IC metal lead and the metal lead structure by first forming an electric component on the silicon semiconductor wafer and then depositing the first dielectric layer with lithography and etching for forming contact on the first dielectric layer and then sputtering a layer of aluminum alloy and depositing the second dielectric layer before a photoresist coating and then forming photoresist pattern by means of lithography exposure technology and using said photoresist pattern as etching mask and in the dielectric etching reaction chamber and with plasma etching technology for etching the second dielectric layer for forming the second dielectric layer pattern and then removing the photoresist pattern. Then, using the "second dielectric layer pattern" as etching mask and in the metal etching reaction chamber using the plasma etching technology for etching the aluminum allow for forming aluminum leads, as a non-corrosive, low-resistance metal conductor lines.
Patent TW-387174-B (TW)
Title: Automatic satellite/terrestrial mobile terminal roaming system and method
Inventor: WIEDEMAN ROBERT A
IPC: H04W84/18
Filed: 1997-09-05
Granted: 2000-04-11
Abstract: A communications system includes a satellite communications component having at least one satellite and at least one terrestrial gateway, and also a wireless terrestrial communications component having at least one repeater and at least one mobile switching center. The at least one gateway and the at least one mobile switching center are coupled together by a first mobile applications part (MAP) network, such as an IS-41 or GSM MAP network. The at least one gateway and the at least one mobile switching center are further coupled to a terrestrial communications network (PSTN). The system further includes at least one dual mode or higher user terminal having a first transceiver for bidirectionally communicating with the gateway through the satellite, a second transceiver for bidirectionally communicating with the mobile switching center through the repeater, and a controller, responsive to one of a user selected or a gateway selected protocol, for selectively enabling either the first or the second transceiver for conveying a user communication to the terrestrial communications network.
Patent TW-474816-B (TW)
Title: Stabilized pharmaceutical compositions based on quinupristine and on dalfopristine and their preparation
Inventor: BOUNINE JEAN-PAUL
IPC: A61K38/08
Filed: 1997-11-19
Granted: 2002-02-01
Abstract: A stabilized pharmaceutical compositions based on a combination of quinupristine and dalfopristine, comprising an at least stoichiometric amount of methanesulphonic acid or of hydrochloric acid and having a pH of from 3.5 to 5. The composition may be in the frozen or liquid state, or may be lyophilised.
Patent TW-452985-B (TW)
Title: Fabrication method for flash memory cell with rapid thermal oxide repairing layer
Inventor: JANG JR-WEI
IPC: H01L29/78
Filed: 1998-03-02
Granted: 2001-09-01
Abstract: This invention provides the fabrication method for flash memory unit with rapid thermal oxide repairing layer. It consists of: (a) forming a tunneling oxide layer on a given first type silicon substrate; (b) forming a first polysilicon layer on top of the tunneling oxide layer; (c) forming a dielectric layer and a second polysilicon layer in order on top of the first polysilicon layer; (d) defining the second polysilicon layer and etching in order to remove the second polysilicon layer, the dielectric layer, the first polysilicon layer and the tunneling oxide layer to form a control gate layer and a floating gate layer; (e) forming a repairing layer around the control gate layer and floating gate layer; (f) using the control gate layer as the mask to dope the silicon substrate by ions of the first type to form source/drain of the second type dopant diffusion region; (g) using the control gate layer as the mask to dope the silicon substrate by ions of the second type to form the second type lightly-doped diffusion region underneath the source/drain; (h) forming an insulation layer and then forming plural number of spacers at the both sides of the control gates by dry etching the insulation layer. This method is characterized by the repairing layer being RTO oxide layer from dry or wet rapid thermal oxidation.
Patent TW-565499-B (TW)
Title: Unstretched polypropylene molding
Inventor: OKAYAMA CHIKASHI
IPC: C08L23/16
Filed: 1998-05-13
Granted: 2003-12-11
Abstract: The object of the present invention is to provide an unstretched polypropylene-based film or sheet possessing excellent impact resistance at low temperature, transparency, heat resistance and excellent tear strength and/or stress whitening resistance. A molding material which comprises a polypropylene-based resin material comprising 40 to 80% by weight of crystalline polypropylene and 60 to 20% by weight of propylene-alpha-olefin copolymer containing 20 to 80% by weight of propylene polymerization unitsis unoriently molded to afford a film-shaped or sheet-shaped molding, wherein the particle diameter have an aspect ratio (L/D) of mean dispersed particle length (L) to mean dispersed particle diameter along the thickness of the molding (D) of 30 or more in a cross section of the molding along the MD direction, and the mean dispersed particle diameter of 0.3 mum or less.
Patent TW-385228-B (TW)
Title: A highly equipment units for a cultivative container
Inventor: YAMAMOTO KOHEI
IPC: A01G9/00
Filed: 1998-05-28
Granted: 2000-03-21
Abstract: The invention pertain to a highly equipment units for a cultivate container having a 2 pieces super-position of flexible sheets which are fixed by a pural of stationary portion, formation a cultivated soil reception pit between in these of the flexible sheets, and a cultivate container having a plural of open-end portion, connection on the reception pit, the reception pit are lengthened the flexible sheets formation a cylinder of stoppage inserted by the supportion elements and keep in stand-up state on the ground, the cultivate container are holed by the supporting elements. The invention provided a highly equipment for a cultivate container which can be stand-up working and decreasing the amount required of cultivated soil, water and fertilizer, easy to install and strike operation, in the period of cultivation having an excellence stability, miniature the storage space and the cost are very lowering.
Patent TW-486495-B (TW)
Title: New zinc/metal hexacyanocobaltate complex compositions, a process for their preparation, and their use in a process for the production of polyether polyols
Inventor: HOFMANN JORG
IPC: C08G65/26
Filed: 1998-06-19
Granted: 2002-05-11
Abstract: The invention relates to novel zinc/metal hexacyanocobaltate complex compounds corresponding to the formula: Zn3-vMv[Co(CN)6]2.w(H2O).x(L).y[Zn(X)n.z[M(Y)m)]. These complex compounds are suitable catalysts. This invention also relates to a process for the production of the compounds, and to the use of the compounds in a process for the production of polyether polyols. These novel zinc/metal hexacyanocobaltate complex compounds when used as catalysts in a process for the production of polyether polyols substantially reduce the induction period of the polyaddition reaction of alkylene oxides to starter compounds containing hydrogen atoms. Furthermore, the resultant polyether polyols have a significantly narrower molecular weight distribution.
Patent TW-372878-B (TW)
Title: Golf club
Inventor: NAGAMOTO ITSUSHI
IPC: A63B102/32
Filed: 1998-07-22
Granted: 1999-11-01
Abstract: The invention provides a protection for the shaft of a golf club both of iron head and wooden head which is susceptible to break in striking while the packing floats in the ferrule. The solution works in this way wherein the head body (1) has a joint (3) with a shaft insertion hole (4) which receives the front end pin (51) of the club shaft (5), now place the ferrule (6) between the front end pin (51) of the shaft (5) and the joint (3) of the head body (1) and ensure that the front end pin (51) is surely disposed into the opening (4a) of the shaft insertion hole (4); press the ferrule (6) and the front end pin (51) of the shaft (5) together into the internal periphery (7a) of the penetration hole (7) where a plurality of grooves (8) is filled with an adhesive P to hold integrally the ferrule (6) and the front end pin (51) of the club shaft (5) together in place.
Patent TW-381278-B (TW)
Title: Push-button switch
Inventor: TAKAHASHI KAZUNARI
IPC: H01H13/04
Filed: 1998-08-11
Granted: 2000-02-01
Abstract: he invention comes with the structure as a frame 16 made of metal sheet withheld by the external portion of the spacing rubber 14 of the rib-forming face 10c disposed on the casing 10 that is bent along the side wall 10b of the casing 10 and by means of the perimeter of the exposed casing 10 opposing the spacing rubber 14, for installation of the bent opposing plate 16b and, by means of friction of the spacing rubber 14, the push-button switch would not get stuck with the wood rod or the embossing tape and thus preventing poor withdrawal caused by the sealing machine.
Patent TW-393814-B (TW)
Title: Narrow band excimer laser with gas additive
Inventor: HOFMANN THOMAS
IPC: H01S3/038
Filed: 1998-10-09
Granted: 2000-06-11
Abstract: The present invention provides a very narrow band pulse excimer laser capable of producing pulses at a rate in the range of about 500 to 2000 Hz with enhanced energy dose control and reproducibility. Very small quantities of a stablizing additive consisting of oxygen or a heavy noble gas (xenon or radon for KrF lasers, or Krypton, xenon or radon for ArF lasers), are added to the gas mixture. Tests performed show substantial improvements in energy stability with the addition of about 30 ppm of xenon to a KrF laser. Tests show improved performance for the ArF lasers with the addition of about 6-10 ppm of Xe or 40 ppm of Kr. In a preferred embodiment very narrow bandwidth is achieved on a KrF laser by reducing fluorine partial pressure to less than 0.10 percent and by increasing the reflectance of the output coupler to greater than 25 percent. In a preferred embodiment, prior art fused silica beam expansion prisms used in the prior art line-narrowing module were replaced with calcium fluoride prisms.
Patent TW-393441-B (TW)
Title: Roller-type loading/unloading equipment for continuous soft sheet rolling
Inventor: CHEN RUNG-CHANG
IPC: B65H37/00
Filed: 1998-10-27
Granted: 2000-06-11
Abstract: This is a roller-type loading/unloading equipment used for continuous soft sheet rolling. A material loading equipment that includes a speed sensor and material pushing wheels are set up at material input space of roller cutting wheel set. A diverting unloading equipment including scrap collecting rollers, material taking roller, and material sucking rollers are set up at the material output end of roller cutting wheel set. The speed sensor of the material loading equipment sensor is used to detect the exact material offering speed during rolling processes for controlling the pushing speed of the material pushing wheels and rolling speed of the roller cutting wheel set and facilitating processing accuracy of continuous material loading and rolling. Simultaneously, the scrap collecting rollers, material taking roller, and material sucking rollers are used to automatically collect scrap materials and take final products in order to improve processing accuracy and continuous soft sheet rolling speed.
Patent TW-418162-B (TW)
Title: Method and apparatus for detecting fluid level a fluid container
Inventor: WALKER RAY ALLEN
IPC: B41J2/175
Filed: 1998-11-18
Granted: 2001-01-11
Abstract: The present invention is a fluid level sensing system 200 which has a single light source 108 for providing light rays 215 and a single light receiving device 109 for receiving the light rays 215. The fluid level sensing system 200 also has a fluid container 101 which has a plurality of controlled surfaces 230 exhibits a first reflected light characteristic if fluid within the fluid container is in contace with the controlled surface 230 and a second reflected light characteristic if the fluid 201 is not in contact with the controlled surface 230. The controlled surfaces 230 are disposed on the fluid container 101 so that the light rays 215 from the single light source 108 impinge upon each of the controlled surfaces 230 to produce either the first or the second reflected light characteristics and are thereby detected by the light receiving device 109 to determine the fluid level 205 in the fluid container 101.
Patent TW-I227711-B (TW)
Title: Method for preparing oxy-diphthalic anhydrides
Inventor: SAKATA JUNICHI
IPC: C07C51/567
Filed: 1999-03-04
Granted: 2005-02-11
Abstract: Disclosed is a method for preparing oxy-diphthalic anhydrides, which comprises reacting a halo-phthalic anhydride represented by the formula (1), where Hal represents F, Cl, Br or I, with a carbonate salt selected from the group consisting of lithium carbonate, sodium carbonate, magnesium carbonate and calcium carbonate in a solvent to prepare oxy-diphthalic anhydrides represented by the formula (2).
Patent TW-531534-B (TW)
Title: HIV inhibiting pyrimidine derivatives
Inventor: ANDRIES KOENRAAD JOZEF LODEWIJ
IPC: C07D401/12
Filed: 1999-03-26
Granted: 2003-05-11
Abstract: This invention concerns the use of the compounds of formula the N-oxides, the pharmaceutically acceptable addition salts and the stereochemically isomeric forms thereof, wherein A is CH, CR4 or N; n is 0 to 4; Q is hydrogen or -NR1R2; R1 and R2 are selected from hydrogen, hydroxy, C1-12alkyl, C1-12alkyloxy, C1-12alkylcarbonyl, C1-12alkyloxycarbonyl, aryl, amino, mono- or di(C1-12alkyl) amino, mono- or di(C1-12alkyl)aminocarbonyl wherein each C1-12alkyl may optionally be substituted; or R1 and R2 taken together may form pyrrolidinyl, piperidinyl, morpholinyl, azido or mono- or di(C1-12alkyl) aminoC1-4alkylidene; R3 is hydrogen, aryl, C1-6alkylcarbonyl, optionally substituted C1-6alkyl, C1-6alkyloxy-carbonyl; and R4 is hydroxy, halo, optionally substituted C1-6alkyl, C1-6alkyloxy, cyano, aminocarbonyl, nitro, amino, trihalomethyl, trihalomethyloxy; R5 is hydrogen or C1-4alkyl; L is optionally substituted C1-10alkyl, C3-10alkenyl, C3-10alkynyl, C3-7cycloalkyl; or L is -X1-R6 or -X2-Alk-R7 wherein R6 and R7 are optionally substituted phenyl; X1 and X2 are -NR3-, -NH-NH-, -N=N-, -O-, -S-, -S(=O)- or -S(=O)2-; Alk is C1-4alkanediyl; aryl is potionally substituted phenyl; Het is an optionally substituted aliphatic or aromatic heterocyclic radical; for the manufacture of a medicine for the treatment of subjects suffering from HIV (human immunodeficiency virus) infection. It further relates to new compounds being a subgroup of the compounds of formula (I), their preparation and compositions comprising them.