baber/WOPTO huggingface dataset:
Patent KR-20000023180-A (KR)
Inventor: KAIZIK ALFRED DR
IPC: C07C29/141
Filed: 1999-09-15
Abstract: PURPOSE: A preparation is provided to produce a higher oxo-alcohols without a reduction of selectivity and high conversion rate. CONSTITUTION: The preparation comprises: performing one step of hydroformylation with the conversion rate of olefin limited to 40 to 90 percents; selectively hydrogenating the olefin compound; removing a catalyst and separating the hydrogenated compound through distillation; and recirculating the olefin fraction through hydroformylation. Thus, the higher oxo-alcohol can be obtained from an isomeric olefin compound having 5 to 24 carbon atoms by hydroformylation in the presence of a catalyst. The starting material of the hydroformylation is a C8, C9, C12 or C16 olefin compounds. The hydroformylated compound is hydrogenated in the presence of a support catalyst containing copper, nickel and chrome. The support catalyst contains 0.5 to 15 wt.% of copper and nickel as an active component, 0.05 to 3.5 wt.% of chrome, and 0.01 to 1.6 wt.% of alkali metal.
Patent KR-20010027739-A (KR)
Inventor: KIM BYEONG GIL
IPC: B23K7/00
Filed: 1999-09-15
Abstract: PURPOSE: A gas cutter is provided to improve productivity by performing a continuous cutting work, to readily change a cutting size and to keep a groove angle and to avoid a flame accident by preventing a worker from approaching a cut flame. CONSTITUTION: A gas cutter consists of a main body portion(10) prepared with a first lead screw(15) and a first motor(17) for rotating the lead screw; a rotating unit(20) prepared with a second motor(21) for rotating a shaft(22) in a gear box(22a) on a post(12) of a base(10) and first and second mobile bosses(26a,26b) for supplying oxygen and gas to the outside face of the shaft without outflow to the outside; a radius adjusting unit(30) prepared with an adjusting block(32) glided by manipulating a handle(35) on a regulation stand(31) and a hose sagging preventive unit(36) for preventing oxygen/gas connecting hoses(103a,107a) from sagging; and up and down tilt adjusting units(40) prepared with an up and down moving block(42) ascended and descended by a handle(42b) for rotating a pinion gear(45a), a torch fixing unit(43) rotated by a handle(47a) rotating a worm shaft(47) and a torch(70) for injecting mixed gas via a distributer(65). Then a bore and an outer diameter are gas-cut by repeatedly regulating the inclination angle and height and the radius of gyration of the torch.
Patent KR-20010028847-A (KR)
Inventor: KIM TEA OUK
IPC: B61K9/10
Filed: 1999-09-27
Abstract: PURPOSE: A spike bolt fastening device for a railroad is provided to simplify the structure and operating method, and to remove or fasten the spike bolt. CONSTITUTION: A spike bolt fastening device comprises a support pipe(54) having a storage battery(52); a motor(50) driven by the power of the storage battery; a clutch rotating by the rotational force of the motor; a fastening unit(100) inserting a spike bolt; first and second moving members; a handle(65); a rotation decelerating member(70) including a coupling piece; a compression piece connecting the clutch into the coupling piece; a gear of the rotation decelerating member receiving the rotational force of the motor; and a rotating direction control member(90) having first, second, and third worm gears. The worm gears change a shaft to rotate. A lever(92) actuates to obtain a specific rotational direction. Then, an engage tap moves upward and downward for engaging a rotation shaft to a rotating body. Moreover, the spike bolt is fastened or removed by delivering the rotational force in the clockwise or anticlockwise direction.
Patent KR-20010029388-A (KR)
Title: Brown seaweed kimchi with seaweed as main ingredient and preparing method thereof
Inventor: KIM KYUNG HUN
IPC: A23L19/00
Filed: 1999-09-30
Abstract: PURPOSE: Provided are brown seaweeds Kimchi which contains seaweed as a main ingredient, and a method for preparation thereof. CONSTITUTION: A method for preparing brown seaweeds Kimchi comprises the steps of: (i) a first step to boil brown seaweeds gathered from sea in sea water of 80-100deg.C, cool immediately, and dewater; (ii) a second step to preserve with salt, dewater again, and keep in a cold-storage room at -20deg.C; (iii) a third step to wash prepared brown seaweeds for the salt density to reach 3-4%, add conventional sub-materials for preparing Kimchi, and make brown seaweeds Kimchi; and (iv) a fourth step to maturate in a refrigerator at 2-5deg.C for 3-7 days.
Patent KR-20010036695-A (KR)
Inventor: KIM YUN HYEON
IPC: H02K41/02
Filed: 1999-10-11
Abstract: PURPOSE: A linear motor for a door driving device is provided to smoothly drive a door by restraining the thrust ripple generated when the door is opened and closed. CONSTITUTION: A stator(15) is disposed in the upper region of a frame in which an entrance and exit is formed so that the entrance and exit is flowed along the moving direction of a door which opens and closes the entrance and exit. A slider(19) is disposed so as to move relatively with respect to the stator(15). The slider(19) is integrally connected to the door. The slider(19) is relatively moved by the electromagnetic force generated between the stator(15) and the slider(19) to drive the door. A pair of resilient members are disposed at both ends of the stator along the moving direction of the door, and resiliently support the stator.
Patent KR-20000000329-A (KR)
Inventor: LEE KWANG SUNG
IPC: A01G31/00
Filed: 1999-10-12
Abstract: PURPOSE: A growing method of bean sprouts class is provided to reduce the water needed in the production of bean sprouts and the personnel expenses by using of a high absorptive high molecule as a mediator of water supply. CONSTITUTION: A growing method of bean sprouts class comprises the steps of:inputting a high absorptive high molecule and seeds in the container where the upper part is opened, having plural holes on the lower face part; supplying water to the high absorptive high molecule and seeds; soaking the seeds while the high absorptive high molecule absorbs water.
Patent KR-20010036975-A (KR)
Inventor: YOO JUN YEONG
IPC: G06F15/16
Filed: 1999-10-13
Abstract: PURPOSE: The remote control method of a branch processor system is provided to enable a branch processor operator to easily access to a branch processor in case of a personal computer connected to the branch processor or a workstation by using an internet protocol in processing a communication between a client and a server, and by using a web browser in a screen processing part and a user interface part in client side. CONSTITUTION: Information is downloaded to a client side web of a personal computer from a remote control server program of a branch processor through an internet service providing unit(S1). A user operates the personal computer according to the information, and transmits a request for all sorts of execution commands to the branch processor remote control program(S2). The program executes the command requested through a function processing unit, and transmits a performing/processing result to the web of the computer through a network via an internet service providing unit. In addition, a performance of a relevant function is terminated(S3).
Patent KR-20010045312-A (KR)
Inventor: LEE JUN YONG
IPC: G01V15/00
Filed: 1999-11-04
Abstract: PURPOSE: An apparatus for displaying stop position of automatic guided vehicle(AGV) is provided to be fixed reliably without breakage of land mark tape although the land mark tape is depressed by the wheel of the AGV or worker. CONSTITUTION: The magnetic tape is disposed on guide tape and is for identifying the stop positions of the automatic guided vehicle(AGV). The information recording member(42) is disposed on the magnetic tape and has information recording surface which the information to working position of the AGV is recorded on. The protection member(41) is disposed on the upper side of the information recording member and protects the information recording member. The information recording surface is disclosed to exterior through the hole formed on the protection member.
Patent KR-20010045708-A (KR)
Inventor: CHOI SUN CHEOL
IPC: H04N5/74
Filed: 1999-11-06
Abstract: PURPOSE: A reflection type project device is provided to illuminate a tele-centric light or a light similar to the tele-centric light on dichroic mirror. CONSTITUTION: A light source(110) includes a lamp(111) creating a light, a reflection mirror(113) reflecting the light output from the lamp(111) and guiding a progress path. A uniform light illumination unit(120) mixes an incident light by focusing and emanating the incident light for making a light illuminated from the light source(110) into a uniform light. A relay lens unit is provided at a light path being inputted between the uniform light illumination unit(120) and a plurality of reflection type display elements(171, 173, 175). The first and the second mirror(DM1, DM2) separate the incident light in accordance with a wave length. Polarizing beam splitters(161, 163, 165) penetrate and reflect the incident light in accordance with a polarized light. Reflection type display elements(171, 173, 175) create an image and reflect the image. A color prism(180) compounds the inputted image. A projection lens unit(190) enlarges and penetrates the incident light toward a screen.
Patent KR-20010048696-A (KR)
Inventor: JANG GI CHANG
IPC: C12N1/20
Filed: 1999-11-29
Abstract: PURPOSE: Provided is a mutant strain TS1 (KFCC-11113) of Corynebacterium glutamicum (KFCC 10656) which is resistant to derivatives of acetic acid in order to produce glutamic acid in a high yield. CONSTITUTION: A mutant strain TS1 (KFCC-11113) of Corynebacterium glutamicum is obtained by the following steps of: i) irradiating ultraviolet to Corynebacterium glutamicum (KFCC 10656) and treating bacteria with N-methyl-N'-nitro-N-nitrosoguanidine (NTG) to trigger mutation; and ii) selecting strains which can survive on a medium containing 10g/L of glucose, 1g/L of monopotassium phosphate, 0.5g/L of dipotassium phosphate, 0.5 g/L of ammonium sulphate, 1g/L of urea, 20m/L of iron sulphate, 0.5g/L of magnesium sulphate, 20m/L of manganese sulfate, 200μg/L of biotin, 5g/L of treacle, and 30-150g/L of monofluoroacetate at pH 7.
Patent KR-20010054979-A (KR)
Inventor: KIM HYEON JIN
IPC: H04L12/28
Filed: 1999-12-08
Abstract: PURPOSE: An apparatus and method for managing a data transmission interface for a plurality of users is provided to transmit data without limit of the number of subscriber. CONSTITUTION: A user terminal(100) responds to a control of a user for outputting a connection request message when transmitting data and outputting a transmission completion message when the data transmission is completed. If the connection request message is inputted from the user terminal(100), the multiplexing control unit(200) searches whether a current unuse transmission port exists among a plurality of transmission ports based on a lease time table(220). As a result of the search, the multiplexing control unit(200) transmits a connection acknowledge message for indicating that a transmission port capable of assignment exists or a connection non-acknowledge message for indicating that a transmission port capable of assignment does not exist to the user terminal(100). The lease time table(220) stores a transmission port number, a virtual path identifier(VPI) and a virtual channel identifier(VCI) corresponding to the transmission port number, and set connection lease time data corresponding to the transmission port number.
Patent KR-20000048051-A (KR)
Inventor: PARK HONG BOK
IPC: C07K1/14
Filed: 1999-12-10
Abstract: PURPOSE: A method for separating basic peptides or basic proteins in high yield from a fusion protein having hydroxylamine restriction site between basic peptides or basic proteins and fusion partners. CONSTITUTION: An example of basic peptides is mergainin, buporin, dipensin, and their derivatives, and the example of basic protein is histone. The separating method comprises the steps of: harvesting the cells from a fermented culture medium; collecting fusion proteins from the crushed cell solution; reacting a fusion protein having hydroxylamine restriction site between basic peptides or basic proteins and fusion partners with hydroxylamine under condition of pH 7.5 to 8.5; and separating basic peptide from the reacting solution, in which 70% to 90% of basic peptides or basic proteins are separated.
Patent KR-20010055720-A (KR)
Title: Method for linking internet homepage
Inventor: LIM JUNG WOON
IPC: G06F17/00
Filed: 1999-12-11
Abstract: PURPOSE: A method for linking an Internet homepage is provided to make a non-experienced person in the Internet connect to a homepage made by a specific man, company and institution. CONSTITUTION: A homepage related to information is connected by displaying the information of a name list, a company list of general telephone directory on a screen of a computer monitor being connected to the Internet as the unit of a page of the telephone directory, thereby clicking the information using a tool as a mouse. The above program is called by a screen preparing program, and the screen of the homepage is prepared by the HTML.
Patent KR-20010056298-A (KR)
Inventor: KIM KI YEON
IPC: G09F21/00
Filed: 1999-12-14
Abstract: PURPOSE: Provided is an advertisement technique using escalators to insert advertising modules in the steps of conveyors including escalators to make escalators play a role of advertising. CONSTITUTION: An advertisement technique using escalators is characterized in inserting advertising modules in the steps of escalators. A step of escalators for advertisement includes advertisement modules(1), a step body(2) and fixing screws(3). The advertisement modules(1) must have grooves like existing escalator steps, and is made to be replaced.
Patent KR-20010064829-A (KR)
Inventor: HONG JI JUN
IPC: H01M10/0525
Filed: 1999-12-20
Abstract: PURPOSE: Provided is a production process of a lithium secondary battery which supplies an anodic and a cathodic plate cut in a regular size for a separation film so that it simplifies the entire production process. CONSTITUTION: The production process of the lithium secondary battery comprises the steps of: (i) winding the separation film for insulating electrodes by a roller; (ii) applying adhesive to adhere an anode to one side of the separation film by a first tank; (iii) adhering multiple anodic plates to the separation film by a feed adherer for the anode; (iv) applying adhesive to adhere a cathode to the other side of the separation film by a second tank; (v) adhering multiple cathodic plates to the separation film by a feed adherer for the cathode at regular intervals; and (vi) cutting the separation film by a cutter.
Patent KR-20010063305-A (KR)
Inventor: JUNG CHANG YONG
IPC: G02F1/13
Filed: 1999-12-22
Abstract: PURPOSE: A method for forming a gate line of a liquid crystal display device is provided to achieve a high aperture ratio of the gate line by adjusting an etching profile of a gate metal layer. CONSTITUTION: A gate metal layer(2) having a stack structure is deposited on a transparent insulating substrate(1). Then, a photosensitive film pattern(3) is formed on the gate metal layer(2). An exposed portion of the gate metal layer(2) is wet-etched by using the photosensitive film pattern(3) as an etching mask. When the gate metal layer(2) is etched, a dip etching process and a spray etching process are used together. After the dip etching process is carried out, the spray etching process is followed. The spray etching process includes a high pressure spray etching process and a low pressure spray etching process.
Patent KR-20010064065-A (KR)
Inventor: CHOI NAK HEON
IPC: H01J11/22
Filed: 1999-12-24
Abstract: PURPOSE: A panel electrode structure for an alternating current plasma display panel is provided to reduce the quantity of discharge current generated from the interior of unit cell. CONSTITUTION: In the panel electrode structure for an alternating current plasma display panel, a pair of transparent electrodes(301) are formed at the upper portion of a glass substrate per one unit cell. A bus electrode(302) is formed at the upper portion of the transparent electrodes(301), respectively. One transparent electrode(301) is longitudinaly spaced from another transparent electrode(301) at a predetermined distance. The transparent electrode(301) is divided into two equal parts, respectively. The bus electrode(302) is formed at the upper portion of the divided transparent electrode(301), respectively. The bus electrode(302) reduces the resistance of the transparent electrode(301).
Patent KR-20010061248-A (KR)
Inventor: LEE JONG HYEON
IPC: H01M8/00
Filed: 1999-12-28
Abstract: PURPOSE: Provided is a humidifier for a fuel cell using porous films, which is mounted in a cathode and an anode line, therefore, which can supply moisture to hydrogen as a fuel gas and oxygen as an oxidizing agent by controlling humidity at different temperatures. CONSTITUTION: The humidifier comprises: a water storing part(10) comprising a water inletting pipe(14) mounted on the upper part of the water storing part(10) and an automatic temperature controller(16) mounted on the end of the water inletting pipe(14); a humidifying part comprising a sponge(12) mounted under the water storing part(10), a plate(18) having a plurality of holes(26) and mounted under the sponge(12), and the porous films(28) inserted in the holes(26). The automatic temperature controller(16) is operated by waste heat generated from a stack.
Patent KR-20010065521-A (KR)
Inventor: SON YOUNG SUK
IPC: G07F11/00
Filed: 1999-12-29
Abstract: PURPOSE: A weaning diet vending machine is provided so that a user conveniently buys various kinds of weaning diets to meet his needs at nearby his residence. CONSTITUTION: When a user pushes a selection button (1), a withdrawing means (18) is rotated so that a plate (22) installed movably at the lower part of an article receiving chamber (26) for preventing discharge of an article is opened. Right after discharging the article corresponding to cash input, a solenoid valve (21) regulates an interrupter (24) to exactly control the number of article to be vented. In the case that the bottom side of a casing (25) is closed with upwardly drawing the plate (22), the solenoid valve operated by electric force draws the interrupter so that an article is placed between the interrupter (24) and the plate (22) for the next vending.
Patent KR-20010065638-A (KR)
Title: Method for forming patterned electron beam
Inventor: KIM GIL HO
IPC: H01L21/027
Filed: 1999-12-30
Abstract: PURPOSE: A method for forming a patterned electron beam is provided to reduce a time for electron beam lithography by patterning an electron beam with a predetermined size according to a desired electron density. CONSTITUTION: An NMOS region(400N) having an N type active region(411) and a P type well(410) and a PMOS region(400P) having a P type active region(421) and an N type well region(420) are formed on a semiconductor substrate. The first electrons are projected onto a whole surface of the semiconductor substrate including the NMOS region(400N) and the PMOS region(400P) in order to generate the second electrons and backward scattered electrons with different electron density on the NMOS region(400N) and the PMOS region(400P).
Patent KR-20010058949-A (KR)
Inventor: KIM JEONG TAE
IPC: H01L21/76
Filed: 1999-12-30
Abstract: PURPOSE: A method for forming an isolation layer is to improve the hump characteristics by preventing a groove from being generated in an upper edge of an insulating layer buried in a trench. CONSTITUTION: A buffer oxide layer is formed on a semiconductor substrate(20) by using a thermal oxidization method. A pad nitride layer is formed on the buffer oxide layer by using a CVD(chemical vapor deposition) method. An opening is formed to expose an isolation region of the semiconductor substrate by removing the pad nitride layer and the buffer oxide layer. A trench is formed by removing the exposed semiconductor substrate at a predetermined depth. An insulating material layer is formed on the pad nitride layer to bury in the trench. The insulating material layer remains only in the trench and at the same time the surface of the pad nitride layer is exposed, by planarizing the insulating material layer. A nitride layer is formed on the remaining insulating material layer and the buffer oxide layer.
Patent KR-20010059163-A (KR)
Inventor: KIM YEONG BOK
IPC: H01L21/76
Filed: 1999-12-30
Abstract: PURPOSE: A method for forming a device isolation layer of a semiconductor device is provided to prevent lower layers from being oxidized by using a nitride layer in order to increase the credibility of the semiconductor device. CONSTITUTION: The semiconductor device isolation layer forming method includes following steps. At first, a trench is formed on a semiconductor substrate including a pad oxide layer as well as a pad nitride layer. Then, a thermal oxide layer(19) is formed on the trench surface. At third, a spacer oxide layer(21) and a spacer nitride layer(23) are formed with a predetermined thicknesses on the overall surface including the thermal oxide layer. Then, a high density plasma oxide layer(25) burying the trench is formed on the overall surface. At fifth, the high density plasma oxide layer is chemically mechanically polished by using the spacer nitride layer as an etching barrier and the upper portion of the exposed spacer nitride layer is etched. Then, a CVD oxide layer(27) is formed with a predetermined thickness on the overall surface and chemically mechanically polished by using the pad nitride layer as an etching barrier. At last, the pad nitride and the pad oxide layers are removed by using a wet method.
Patent KR-20010065954-A (KR)
Inventor: OH SE PIL
IPC: B60H1/00
Filed: 1999-12-30
Abstract: PURPOSE: An air conditioning apparatus for motor vehicle is provided, in which an additional unit for ingress of outdoor air is arranged so as to increase the volume of outdoor air ingress during ventilation, to thereby achieve a comfort air conditioning. CONSTITUTION: A blower unit, an evaporator unit and a heater unit are connected through a duct, and the heater unit has a defrost duct, a panel duct and a blower duct connected to the heater unit. An air box(7) arranged at a cowl panel(5), and a cowl cross member(10) which is mounted beneath the crash pad and has both ends fixed to a side panel(9) are interconnected through a duct(11). The duct has a door(12) installed at the entrance of the duct, wherein the door opens/closes by an operation knob. A pipe(13) is connected to the cowl cross member, so that the cowl cross member is connected to the panel duct.
Patent KR-20000049110-A (KR)
Title: Gas producer for air bag
Inventor: OGAWA AKIHISA
IPC: F27D25/00
Filed: 1996-10-29
Abstract: PURPOSE: A gas producer is provided which has a small number of parts and in which AIM can ignite at a suitable time. CONSTITUTION: A gas producer comprises a housing (2), an ignition means storing chamber (32) in the housing, ignition means (33) in the storing chamber, gas producing means, and cooling and purifying means, and introduces gas into the air bag to protect a car crew against shock. The ignition means (33) comprises a transfer charge vessel (7) composed of a cup (19) storing therein transfer charge and a cover (20) for closing the cup, and an igniter (6) adapted to be actuated by a signal to ignite the transfer charge. The transfer charge vessel (7) is constructed such that the cover (20) or the bottom of the cup (19) is convex-shaped to be curved outward and resiliently interposed between a roof wall portion (24) of the ignition means storing chamber (24) and the igniter (6).