baber/WOPTO huggingface dataset:
Patent TW-312853-B (TW)
Title: Flash memory cell and manufacturing method thereof
Inventor: JEOUNG-WOO KIM
IPC: H01L29/423
Filed: 1996-06-19
Granted: 1997-08-11
Abstract: A flash memory cell in semiconductor device comprises of: (1) one floating gate and one tunnel oxide film, located on selected region of one silicon substrate; (2) insulating spacer, located on two sides of the floating gate; (3) one dielectric film, located on the whole surface including the insulating spacer; (4) one source region, located in silicon substrate, in which the source region extends to silicon substrate portion below the tunnel oxide film;(5) one drain region, located in the silicon substrate; (6) one control gate, located on dielectric film above the floating gate, and extending to dielectric film above the drain region.
Patent TW-349078-B (TW)
Title: Method of inhibiting sulfite oxidation in exhaust desulfurization process
Inventor: TANAKA HIROSHI
IPC: B01D53/77
Filed: 1996-11-21
Granted: 1999-01-01
Abstract: A method of controlling sulfite oxidation, which comprises treating a sulfur oxide-containing exhaust with a calcium compound-containing absorption liquid, and passing an oxygen-containing gas into the absorption liquid formed with calcium sulfite; in which, an oxyreduction potential detector comprising a material liquid tank for detecting the oxyreduction potential of the absorption liquid, and a comparison liquid tank of oxyreduction potential for detecting the complete oxidation state of the absorption liquid, is used to continuously detect a first deviation signal of the oxyreduction potential of the absorption liquid and the oxyreduction potential of the complete oxidation state of the absorption liquid, and control the gas flow of the oxygen-containing gas according to a second deviation signal using the first deviation signal and the set point of the oxyreduction potential deviation.
Patent TW-409192-B (TW)
Title: A spatial light modulator and a method of assembling the same
Inventor: COLGAN EVAN GEORGE
IPC: G02F1/136
Filed: 1996-12-24
Granted: 2000-10-21
Abstract: A spatial light modulator designed to use a minimum area on the surface of a silicon substrate. This invention comprises a silicon substrate on a back plate with a glass cover that is used to seal liquid crystal between the glass cover and the silicon substrate. Most importantly, the glue seal formed to contain the liquid crystal material is between the cover glass plate and the Si substrate on only one side and the back plate on the remaining three sides. This structure allows a smaller semiconductor substrate to be used.
Patent TW-311184-B (TW)
Title: The coating main mask having non-absorbing and anti-reflection
Inventor: SHYU SONG-MUH
IPC: G03F9/00
Filed: 1996-12-28
Granted: 1997-07-21
Abstract: A method for forming main mask, it includes: * Provide a transparent substrate with 1st and 2nd side with both sides are put in face to face; * Form metal pattern layer on 1st side of transparent substrate; * Form dual dielectric layers on one of following: (1) The 1st side of transparent substrate with metal pattern; (2) The 2nd side of transparent substrate; The dual dielectric layers include the 1st dielectric layer near to transparent substrate and the 2nd dielectric formed on 1st dielectric; The refraction coeff. of 1st dielectric is bigger than 2nd dielectric, and the thickness of 2nd dielectric is quarter of light wave-length from main mask.
Patent TW-382135-B (TW)
Title: Cathode assembly and method for manufacturing the same
Inventor: JOO KYU-NAM
IPC: C04B35/58
Filed: 1997-02-05
Granted: 2000-02-11
Abstract: The present invention relates to a cathode assembly employing a cermet pellet and a method for manufacturing the same. The cathode assembly of the present invention has a good quality such as a low work function and an enhanced life span as compared with the conventional cathode assembly. Also, since the method for manufacturing a cermet pellet is more simplified than that of the cermet thin film, the cathode assembly employing the cermet pellet according to the present invention can be manufactured with ease and at a low cost.
Patent TW-384427-B (TW)
Title: Checkpoint acquisition accelerating apparatus
Inventor: HAYASHI HIROO
IPC: G06F11/14
Filed: 1997-03-03
Granted: 2000-03-11
Abstract: A novel checkpoint acquisition accelerating apparatus is disclosed. The invention relates to a computer which can ensure data coherence of snooping means for high speed cache memory that is suitable for checkpoint acquisition accelerating apparatus and computer system using same checkpoint acquisition and data recovery. When data are updated on a cache memory (20), a before-image acquiring section (32) acquires the update address and the previous data and stores them in a before-image storing section (35). A cache flush executing section (34) issues to a system bus (40) a bus command requesting the contents of the updated cache block to be written-back to a main memory (51) using all addresses stored in the before-image storing section (35). A main memory (51) restoring section, on the other hand, issues bus command requesting all the previous data stored in the before-image storing section (35) to be updated and written in the main memory (51) on last-in-first-out basis. As a result a checkpoint acquisition accelerating apparatus is realized which is capable of easily realizing the checkpoint and recovery function in a computer including at least a standard uniprocessor (10).
Patent TW-329417-B (TW)
Title: Wet towel container
Inventor: KUDA KENICHI
IPC: B65D83/08
Filed: 1997-03-18
Granted: 1998-04-11
Abstract: A wet towel container comprising a container body having a container opening and a fixing cover for sealing the container opening; the fixing cover comprising a wet towel takeout port occupying a portion thereof, and the container further comprising a movable cover for sealing the takeout port, which is characterized in that: the movable cover has a fixed end and a free end, the fixed end being closeably supported on the fixed cover; and when the cover is down, at least the middle portions of the free end and the fixed end are inserted into the recess formed on the fixed cover and are lower than the top face; the top face of the center portion of the movable cover is covered with a transparent film material; an indication portion insertable into the film for indication is formed between the transparent film material and the top face.
Patent TW-340085-B (TW)
Title: Method of cutting a workpiece with a wire saw
Inventor: NAKASATO YASUAKI
IPC: B26D1/00
Filed: 1997-03-20
Granted: 1998-09-11
Abstract: A sort of method of wire cutting of workpieces, where the cylindrical workpiece is placed against the moving wire saw for cutting of the workpiece into sheets with a circular cutting surface, having the method the following steps: cutting in the beginning of the cutting of the workpiece in a shorter length than the programmed cutting length by means of the finer part of the wire; and keeping on cutting with the thicker part of the wire when the cut length is longer than the programmed length.
Patent TW-405181-B (TW)
Title: Dry etching method of the silicon dioxide
Inventor: TAU HUNG-YUAN
IPC: H01L21/3065
Filed: 1997-04-16
Granted: 2000-09-11
Abstract: A kind of dry etching method of the silicon dioxide that uses a recipe of C2F6/Ar/O2 as the etch gas to prevent the etching ceased and ensures a fine electric connectivity of the subsequent process is introduced. It uses a high-density plasma etcher in which a silicon is settled in the reactive chamber as the dry etcher and uses the composite gas with the flow rate of C2F6/Ar/O2 is 30-60 sccm/40-200sccm/3-10 sccm respectively to dry etching the silicon dioxide.
Patent TW-341720-B (TW)
Title: Plasma processing apparatus
Inventor: HORI NAOSHI
IPC: H05H1/46
Filed: 1997-05-22
Granted: 1998-10-01
Abstract: A plasma processing apparatus comprising: a chamber having a substantially tubular shape with a closed upper end thereof; a first electrode disposed on the chamber and connected to a high-frequency power supply; a second electrode disposed on the chamber for generating a plasma between the second electrode and the first electrode, the second electrode being connected to ground or a power supply which supplies electric energy of a lower frequency than electric energy supplied by the high frequency power supply; insulator means disposed outside of the chamber for having the electrodes secured thereto; and conductor means mounted on the insulator means; characterized in each of the first electrode and the second electrode comprising a plurality of web-shaped electrode segments, the web-shaped electrode segments of the first electrode and the web-shaped electrode segments of the second electrode being vertically alternately arranged in spaced relationship, each of the web-shaped electrode segments having opposite ends fastened to the insulator means, the web-shaped electrode segments of the first electrode being electrically connected to each other by the conductor means, and the web-shaped electrode segments of the second electrode being electrically connected to each other by the conductor means.
Patent TW-332232-B (TW)
Title: Manufacturing method for grouting compartment wall
Inventor: WU MING-YUH
IPC: E04B2/84
Filed: 1997-06-06
Granted: 1998-05-21
Abstract: A kind of manufacturing method for grouting compartment wall whose feature is using the fixed drag link and screw to replace the used plastic pipe and bar iron and simplify the working procedures and save the production cost. The working flow begins with drawing the reference lines on the wall and ground and installing the corner wood and lift surface mold on one side of the reference line. Then, install the cement fiberboard beside the lift surface mold for positioning, and penetrate the fixed drag link and screw through the hole of fiberboard and outside the firs cement fiberboard, install the outer mold and lockup with lockup components. Allocating the armatures and plumbing on the first face of cement fiberboard, the install the corner wood and outer mold outside the second cement fiberboard and lockup with lockup components. After completion of above procedures, drill on the cement fiberboard and grout , then unload the screw and lockup components, and dismount the outer mold so that the compartment wall is done.
Patent TW-418325-B (TW)
Title: Ion-chromatography determination of cyanide by formation of thiocyanate
Inventor: SHIU SHR-SHIUNG
IPC: G01N30/02
Filed: 1997-06-30
Granted: 2001-01-11
Abstract: The sour water from refinery process contains high concentration of sulfides (HS-, S-2) and comparatively less cyanide (CN-). The cyanide content is the crucial factor to the corrosion problem of all related equipments. It is important to monitor the cyanide content duly and precisely, then to optimize the application dosage of corrosion inhibitors such as polysulfidesiKetc. A novel method to quantify CN- quickly and precisely is developed. CN- is converted to SCN- in the presence of H2O2 and excess S-2. Then, the SCN- is quantified by ion chromatogrophy. By this method, there are no inteference problems caused by high concentrations of S-2, SO4-2, C1- iKetc, and an accurate analysis result can be obtained within 30 minutes at the level of 4 ug/L. The formation of SCN- also can be achieved through the reaction of CN- with polysulfides such as Na2Sx, (NH4)2Sx(x=3-5)iKetc. This is a highly acceptable and practical CN- determination method which can be applied in monitoring CN- either for process management or for environmental regulations.
Patent TW-354774-B (TW)
Title: Polymeric film and its method of production and use
Inventor: RUTTER PHILIP MARK
IPC: B32B15/09
Filed: 1997-08-13
Granted: 1999-03-21
Abstract: A polymeric film comprising a polyester film substrate comprising in the range from 0.1 to 10% by weight, relative to the weight of the polyester, of at least one UV absorber, and a heat-sealable layer on a surface of the substrate, in which the heat-sealable layer comprises a copolyester resin.
Patent TW-345674-B (TW)
Title: Socket for display panel
Inventor: KAJIHARA YASUSHI
IPC: H01R12/70
Filed: 1997-10-01
Granted: 1998-11-21
Abstract: A display panel inspecting socket in which the front end portion of the contact film presses to contact the electrode terminal on the substrate of the display panel thereby forming electrical connection with the display panel, which is characterized in that: the socket body of the substrate side supporting the contact film is installed with a pressing plate movable between a forward position on the substrate of the display panel and a backward position away from the substrate, and a clamp lever for pressing the pressing plate when the pressing plate is at its forward position.
Patent TW-355158-B (TW)
Title: A forming mould of disk substrate
Inventor: ASAI IKUO
IPC: B29C39/26
Filed: 1997-11-06
Granted: 1999-04-01
Abstract: A forming mould of disk substrate, relating to moulding and forming disk substrate, an opening is defined in the plurality of disk substrate of the central axis, characterized in that: enabling the flow path of the compressurized air of air output nozzle is the same.
Patent TW-395001-B (TW)
Title: Semiconductor device and its manufacturing method
Inventor: MIYAMOTO TOSHIO
IPC: H01L23/498
Filed: 1997-11-13
Granted: 2000-06-21
Abstract: This chip size package (CSP) is used to relax and absorb the stress of low elasticity material concentrated on the electrode protrusion. The CSP is formed on the main surface of semiconductor chip. The wiring, which is connected to the bonding pad, passes through punched orifices on the elastic material. Curve pattern wire is connected to the elastic material and the stretching ability of the wire is used to absorb and relax the stress concentrated on the electrode protrusion.
Patent TW-403849-B (TW)
Title: Contact lenses providing improved visual acuity
Inventor: CHAPMAN JUDITH E
IPC: G02C7/04
Filed: 1997-11-26
Granted: 2000-09-01
Abstract: A method for obtaining contact lenses having optimized visual acuity involves providing the anterior surface or the posterior surface of the contact lens with a conic section having a shape factor value within the range of about 0.3 to 2.0, the shape factor value being selected so as to adjust spherical aberration in the central optical zone to a value within the range of about -0.2 diopter to about -0.6 diopter and to a value that provides optimal visual acuity.
Patent TW-363092-B (TW)
Title: Electromagnetically-operating Jacquard control device
Inventor: MISTA KRESIMIR
IPC: D04B27/32
Filed: 1997-12-09
Granted: 1999-07-01
Abstract: An electromagnetically-operating Jacquard control device has an electromagnet with a magnet core, an armature and a limit stop for each controlling element to be controlled. The limit stop can optionally be brought into the movement path of a hook attached to the controlling element. Two levers are provided, the first bearing the armature and the second bearing the limit stop, with the two levers coupled to one another with positive engagement such that the forces are transmitted substantially perpendicularly to the plane formed by the limit stop and the swivel pin of the second lever. This enables wear-related incorrect operation to be avoided.
Patent TW-424316-B (TW)
Title: Semiconductor device
Inventor: NAKAMURA HISASHI
IPC: H01L21/60
Filed: 1998-02-10
Granted: 2001-03-01
Abstract: A semiconductor device manufactured as a ball grid array, chip scale package, or other surface mounting package wherein shorting between a power supply terminal and a ground terminal can be prevented. At least one solder ball functioning as a signal electrode is disposed between a solder ball functioning as a power supply electrode and a solder ball functioning as a ground electrode on the mounting surface of the package.
Patent TW-362156-B (TW)
Title: Conveyor belt arrangement in a handler system for testing semiconductor devices
Inventor: SHIM JAE-GYUN
IPC: B65G21/06
Filed: 1998-03-21
Granted: 1999-06-21
Abstract: A handling system for testing semiconductor devices comprises a frame, a pair of conveyor belts mounted on the frame and spaced apart each other. A drive motor is provided for driving the belts. The frame includes a plurality of stay bars extending transversely of the direction of conveyance at respective locations disposed between front and rear ends of each belt. A plurality of tension rollers are mounted on the frame for deflecting a flight of each belt around the stay bars, whereby the stay bars are situated out of the loops formed by the belts. This enables the belts to be removed from the frame without disconnecting the stay bars from the frame. A drive shaft can be formed of two parts which, when disconnected from each other, enables a belt to be passed between the shaft parts.
Patent TW-371383-B (TW)
Title: Permanent magnetic dynamo
Inventor: FUKADA MITSUHIRO
IPC: F03D3/06
Filed: 1998-05-12
Granted: 1999-10-01
Abstract: A permanent magnetic dynamo comprises a wind gatherable stand 1 in having a tapered outer wall surface 4a that extends from the lower end toward the upper end of the wind gatherable stand 1 in order to guide wind upward; a roof 11 supported through support shafts 10 fixedly standing at the peripheral edge of the wind gatherable stand 1 such that an open space 17 is formed above the wind gatherable stand 1; a rotary shaft 12 pivotably supported by the roof 11 and the wind gatherable stand 1 and having a horizontal drive blades 2 located in the open space 17 at upper end thereof; a permanent magnetic rotor 20 disposed within the wind gatherable stand 1 and fixed to the rotary shaft 12 to rotate to a vertical axis together with the rotary shaft 12; stator windings 30 disposed as to face annular permanent magnetic cylindrical portions 25 which are connected to horizontal arm portions 24 constituting the permanent magnetic rotor 20; and diamagnetic annular attachment plates 31 (32) fixedly provided within the wind gatherable stand 1, so that the permanent magnetic dynamo can efficiently collect wind blown against the wind gatherable stand 1 to the horizontal drive blades and the degree of cogging phenomenon becomes small.
Patent TW-500678-B (TW)
Title: Cable adjustment device
Inventor: YAMASHITA KAZUHISA
IPC: F16C1/22
Filed: 1998-08-05
Granted: 2002-09-01
Abstract: A cable adjustment device changes the effective length or tension of a control cable which extends between an actuating mechanism and a device to be operated thereby. In the case of a bicycle, the cable adjustment device is coupled to a bicycle actuating mechanism such as a brake lever or a shifter to control a brake or a derailleur. The actuating mechanism has a base or stationary member and a movable member coupled to the base member for moving the control cable. In the preferred embodiment, the cable adjustment device is coupled to the base member. Specifically, a cable guide portion with an internal threaded bore is integrally formed with the base member. This bore threadedly receives an adjusting member which engages the outer casing of the control cable. A torsion spring is coupled between the adjusting member and the cable guide portion to overridably restrict rotational movement therebetween. Specifically, the adjusting member has one or more longitudinally extending channels which are selectively engaged by a nose portion of the torsion spring to control the rotational movement of the adjusting member.
Patent TW-412736-B (TW)
Title: Reproducing apparatus and reproducing/recording apparatus memorizing identification information of optical information meda and method thereof
Inventor: SAKURAMOTO YUKARI
IPC: G11B27/10
Filed: 1998-12-30
Granted: 2000-11-21
Abstract: A reproducing or reproducing/recording apparatus of an optical information recording medium, wherein identifier information obtained by reading out the information from the optical information recording emdium with a drive 1a, video/audio information, and information indicative of reproducing position are memorized into a work memory 3, and the identifier information and the information indicative of reproducing position, which are memorized in the work memory, are read out to be stored into a non-volatile memory 9 on the basis of interruption instruction outputted from a interruption instruction means 4 at a desired time duration or period. With such the construction, it is possible to obtain the reproduction of the medium directly form when electric power including electric power supply is turned ON, even if the electric power supply is abruptly turned OFF or stopped, and further if a power button is turned OFF with forgetting an operation of a last memory instruction key.
Patent TW-404965-B (TW)
Title: Impact-resistant polystyrene/polyamide composition
Inventor: TSAI HSIEN-YIN
IPC: C08L33/24
Filed: 1999-02-08
Granted: 2000-09-11
Abstract: This invention discloses an impact-resistant polystyrene/polyamide composition, comprising: (a) 50-100 parts by weight of a syndiotactic styrene-based polymer; (b) 1-50 parts by weight of a polyamide; and (c) 0.01-20 parts by weight of a styrene-maleic anhydride compatibilizer. The invention is characterized by a suitable compatibilizer which imparts a significant improvement of toughness and flexural strength to the polymer blend of the above composition.
Patent TW-436750-B (TW)
Title: Reflection type liquid crystal device, manufacturing method therefor, and projection display system
Inventor: SHINOHARA MASAMI
IPC: G02F1/13
Filed: 1999-02-09
Granted: 2001-05-28
Abstract: To provide a reflection type liquid crystal device having a planarized light reflective face and a reduced reflection loss, a method for manufacturing the same, and a projection display system using such a reflection type liquid crystal device. An active matrix reflective liquid crystal device comprises; an array substrate which includes switching elements corresponding to pixels and an array of pixel electrodes 32 connected to the switching elements; and an opposing substrate which has a transparent electrode opposite the array of pixel electrodes 32 with a liquid crystal layer inserted therebetween. Each of the pixel electrodes 32 includes an array of electrode studs, i.e., divided electrode elements 68. The regions between the electrodes 68 are filled with an insulating material 64, and the surface of the stud array is planarized by chem-mech polishing. A dielectric light reflective film is formed on the planarized surface of the stud array, and a liquid crystal molecule alignment film is deposited thereon.
Patent TW-426799-B (TW)
Title: Penetration-resistant ballistic article
Inventor: CHIOU MINSHON J
IPC: A41D31/00
Filed: 1999-04-13
Granted: 2001-03-21
Abstract: A combination of layered structures is disclosed for protection from both ice pick and knife penetration and ballistic threats wherein there are flexible metallic based structures, tightly-woven fabric layers, and ballistic layers, all arranged such that the tightly-woven fabrics layers are nearer than the ballistic layers to the threat strike face of the structure.