baber/WOPTO huggingface dataset:
Patent KR-20020026048-A (KR)
Title: A system of a remote-picture interview via internet network
Inventor: MIN BYEONG DO
IPC: G06Q99/00
Filed: 2000-09-30
Abstract: PURPOSE: A video interview system through the Internet is provided to simply and quickly perform an interview screening by directly performing an interview of a member company and a job seeker of a corresponding web site on the Internet in a remote distance using a video camera. CONSTITUTION: A job seeker system(110) includes a job seeker PC(112) and a video camera(114) connected with a body of the PC(112). A job seeker registers a job hunting and a video interview, opens an employment notification, and requests the video interview in the job seeker system(110). A server system(120) connects to the job seeker system(110) through an internet network(200), and includes a web server(122), a data server(124), and a stream server(126). The server system(120) has an initial screen formed as a retrieval menu, a summary information window, and videos of the job seeker and a job offer and an interview screen composed as a conversation window, a summary information window, and images of the job seeker and the job offer. A job offer company system(130) connects to the server system(126) through the internet network(200), and includes a computer(132) and a video camera(134). A job offer company registers basic information in a basic information registration page, writes an employment notification, and determines whether the video interview is performed in the job offer company system(130).
Patent KR-20010040011-A (KR)
Inventor: FANTUZZI LUCIANO
IPC: B66C5/02
Filed: 2000-10-06
Abstract: PURPOSE: A universal traversing assembly is provided to safely and efficiently use a crane even on any ground surface by independently traversing respective leg parts. CONSTITUTION: A universal traversing assembly for legs of cranes or the like comprises: a platform(6) provided with a series of driving wheels(7) and supporting wheels(8) which are aligned and are adapted to roll on a long underlying rail(5) for the traversing motion of the leg(2); a box-like tunnel(4) which rests on the ground, is open in an upward region, and has a portion of the rail(5) fixed to its base; at least one pair of idler wheels(9), which are freely mounted on the platform(6), are mutually coaxial and are arranged below a pair of upper guides(10) which are fixed on the tunnel(4) at the upper opening(11); a rack(12) which is fixed to the side of the rail portion(5) and is adapted to mesh with pinions(13) which are rigidly coupled and coaxial with respect to the driving wheels(7); at least one motorization unit(14) which is rigidly coupled to the platform(6) and is coupled to at least one of the driving wheels(7) and pinions(13); at least one stabilizer(16) which comprises at least one ground resting foot(17) which has an adequate surface, can slide vertically and is adapted to move from a lowered configuration for supporting the leg(2) to a raised inactive configuration, in the supporting configuration the tunnel(4) being raised from the ground and the pinions(13) being adapted to produce the traversing motion of the tunnel(4) with respect to the leg(2), in the inactive configuration the tunnel(4) resting on the ground and the driving wheels(7) being adapted to produce the traversing motion of the leg(2) with respect to the tunnel(4).
Patent KR-20020029452-A (KR)
Title: The health of Promotion a clothes
Inventor: SUH YONG HWI
IPC: A41D1/06
Filed: 2000-10-13
Abstract: PURPOSE: A clothes with a health-enhancement performance is provided to prompt blood circulation to obtain various effects associated with health enhancement such as nervous sedation and stability of hypertension, protection of disease of adult people, and/or rapid excretion of waste materials and/or harmful accumulation from body and to lead activation of metabolism. CONSTITUTION: The clothes(10) comprises a plurality of radiators(20) having desired magnetic intensity formed in various forms by combining at least one of far-infrared light radiating mineral materials; an inner face of the clothes corresponding to meridians of a human body attached by the radiators(20). The radiator is prepared by adhering thin film of pure gold and silver(23,24) cut to a desired shape and size responding to one side or the other side of a magnet plate(22) having 400-500 Gauss ranges of magnetic intensity to form a magnetic generation induction body(21) and coating surface of the entire body(21) with the far-infrared light radiating material to for a radiation layer(25).
Patent KR-20010051262-A (KR)
Inventor: HOSHINO ISAO
IPC: G11B7/1374
Filed: 2000-10-26
Abstract: PURPOSE: An optical disk device is provided to house a small sized optical head having a reduced thickness by overcoming restrictions of the mounting layout of a part. CONSTITUTION: An objective lens(39) irradiates the disk with incident light by condensing the light thereto and passes the reflected light from the disk to a direction reverse from the direction of the incident light. First and second laser diodes(32,36) emit first and second light rays. A dichroic prism(40) introduces the first and second rays as the incident light on the objective lens and, on the other hand, separates the first and second reflected light rays corresponding to the first and second light rays. First and second photodetectors(33,43) detect the first and second reflected light rays. A converging optical system to convert the spread angle of a divergent luminous flux to a smaller spread angle and introduce the luminous flux to the dichroic prism is disposed between a second light source(42) and the dichroic prism.
Patent KR-20010008001-A (KR)
Inventor: JUN WAN HO
IPC: F04D29/66
Filed: 2000-11-02
Abstract: PURPOSE: A device for dispersing noise of a centrifugal refrigerant compressor is provided to regularly maintain the noise reducing efficiency, and to efficiently reduce the blade passing noise generated in the compressor. CONSTITUTION: In a centrifugal refrigerant compressor installed in a turbo refrigerator, the device for dispersing noise of the centrifugal refrigerant compressor includes a micro-perforated panel(6) having a plurality of holes(8) formed in the inner wall of a diffuser(3) that is a path in which noise of a compressor using refrigerant as operating fluid and formed in the inner diameter of a casing(5), for vibrating the sound wave of blade passing noise and converting into heat, and thereby dispersing; and a cavity(7) formed in the rear of the micro-perforated panel and reflecting the noise sound wave for transmitting to the holes of the micro-perforated panel.
Patent KR-20020034065-A (KR)
Title: System for gaining compensation and the phase distortion gain in Mobile transmission communication
Inventor: PARK WON HYEONG
IPC: H04B1/707
Filed: 2000-11-02
Abstract: PURPOSE: A mobile communication transmitting system is provided to achieve improved stability and accuracy of circuit configuration by constructing, in digital, the transmission gain and temperature compensating circuit within the limit error. CONSTITUTION: A system comprises a CDMA modem unit(100) for directly band diffusion modulating a voice-coded digital signal; a digital matching unit(200) for outputting the signal obtained by matching, in each sector unit, the signal transmitted from the CDMA modem unit, and the value obtained by measuring the power and phase of the digital baseband signal; a baseband and radio frequency processing unit(300) for processing the matched signal into a baseband signal, and outputting a radio transmission signal; and a central processing unit(311) for outputting a control signal for compensating gain or phase distortion for the radio transmission signal, in accordance with the signal output from the digital matching unit.
Patent KR-20020037233-A (KR)
Title: A vent grille fastening apparatus for OTR
Inventor: LEE SUN JO
IPC: F24C7/00
Filed: 2000-11-13
Abstract: PURPOSE: A structure for coupling a vent grill of a microwave oven is provided to easily couple the vent grill to the microwave oven and to improve the performance of assembly. CONSTITUTION: In a structure for coupling a vent grill(30) to a microwave oven used as a hood, the vent grill(30) has a coupling hole(34), and is used as an air flow passage. A spring fastener(40) is installed on a support(50), and is inserted into one side of the coupling hole(34) to fix the vent grill, and the part inserted into the coupling hole(34) is elastically deformed. The support(50) supports the lower part of the vent grill(30).
Patent KR-20010051761-A (KR)
Inventor: ARAI NORIKAZU
IPC: G11B7/135
Filed: 2000-11-17
Abstract: PURPOSE: Provided are an objective lens which is constituted of two lenses, whose numerical aperture is high and that copes with an information recording medium having a different thickness without changing a lens interval, and an optical pickup device to which the objective lens is mounted. CONSTITUTION: Relating to the objective lens, wave front aberration is set to be >= 0.07 λ1 rms for the combination of a wavelength λ1, the thickness t1 of a transparent base plate and an image side numerical aperture NA1, and that is set to be >= 0.07 λ2 rms for the combination of a wavelength λ2, the thickness t2 of the transparent base plate and an image side numerical aperture NA2, so that the recording and/or reproduction of information is appropriately executed for an optical disk having a different base plate thickness by using a light source having a different wavelength.
Patent KR-20020041156-A (KR)
Title: Composition comprising propylene-1-butene random copolymer resin
Inventor: JUNG HYEOK SEONG
IPC: C08L23/14
Filed: 2000-11-27
Abstract: PURPOSE: Provided is a propylene-1-butene random copolymer resin composition, which can be used for corona-treating the surface of a polypropylene multilayered film to produce a polypropylene film excellent in endurance of a corona index, an anti-blocking property, and transparency. CONSTITUTION: The propylene-1-butene random copolymer resin composition is produced by adding 0.05-0.5pts.wt. of a sorbitol-based nucleating agent to 100pts.wt. of propylene-1-butene random copolymers having 1-10mol% of 1-butene and a melt index of 1-10g/10min(230deg.C, 2.16kg, ASTM D1238), wherein the sorbitol-based nucleating agent is 3,4-dimethyl benzylidene sorbitol.
Patent KR-20020041602-A (KR)
Title: A blackening treatment steel sheet with good surface appearence, and a blackening treatment solution
Inventor: KIM HYEONG JUN
IPC: C23C22/24
Filed: 2000-11-28
Abstract: PURPOSE: A blackening treatment steel sheet with good surface appearance and blackening treatment solution are provided. CONSTITUTION: The blackening treatment steel sheet is manufactured by coating a zinc alloy plated steel with a blackening treatment solution comprising Sb 0.2-2.0g/L, Ni 20-60g/L, SiF6¬- 10-50g/L, Cl¬- 10-50g/L and organic acid 10-30g/L in the thickness of less than 0.1μm; and forming a resin layer on the surface of the zinc alloy plated steel in the thickness of 0.8-1.3μm. Further, a chromate layer is formed therebetween.
Patent KR-20010016267-A (KR)
Title: Manufacture of Expansive Material for Cement and Concrete Crack
Inventor: JUNG SEONG CHEOL
IPC: C04B14/00
Filed: 2000-11-28
Abstract: PURPOSE: Provided is a preparation method of an expansion agent which protects cement concrete form cracking caused by dry and shrinkage conditions thereof, by maximally generating the ettringite contained as expanding material, in the cement. CONSTITUTION: A method for preparing an expansion agent, in particular ettringite, is accomplished by maximally generating the ettringite in cement to prevent cement concrete from cracking caused by dry and shrinkage. The ettringite is maximally generated by the combination of 150-350 parts by weight of calcined alunite, 50-150 parts by weight of alunite, 400-550 parts by weight of anhydrous gypsum, 150-200 parts by weight of limestone, 1-5 parts by weight of methyl cellulose, and 1-5 parts by weight of zinc stearate. The calcined alunite strengthens cement, provides moisture to cellulose compound and prevents initial plastic shrinkage of cement mortar. Thus, the expansion agent can prevent cracks of secondary concrete product or mortar of flooring heater and so on.
Patent KR-20020041836-A (KR)
Title: Human HIV Protease Inhibiting Compounds Having 6-Hydroxy-1,3-dioxin-4-one Ring and Process for Preparing the Same
Inventor: LEE JAE YEOL
IPC: C07D407/14
Filed: 2000-11-29
Abstract: PURPOSE: A compound capable of inhibiting HIV protease with a 6-hydroxy-1,3-dioxin-4-on ring and its producing method are provided, therefore the compound can be useful for the prevention and treatment of HIV. CONSTITUTION: The compound capable of inhibiting HIV protease has a 6-hydroxy-1,3-dioxin-4-on ring represented by formula(I), wherein R1 is methyl, ethyl, propyl, isopropyl, butyl, isobutyl or t-butyl; R2 is methyl, ethyl, propyl, isopropyl, butyl, isobutyl, t-butyl, benzene, 4-aminophenyl, 4-cyanophenyl, 4-nitro, phenyl, phenethyl, 2-(4-pyridyl)ethyl, 4-cyanobenzensulfonamido, 4-aminobenzensulfonamido, 4-nitrobenzensulfonamido, 4-fluoromethylbenzensulfonamido, 5-cyanopyridinesulfonamido, 5-aminopyridinesulfonamido, 5-nitropyridineamido or 5-fluoromethylpyridinesulfonamido; R3 is methyl, ethyl, propyl, isopropyl, cyclopropyl, butyl, isobutyl, cyclobutyl or t-butyl; and R4 is phenyl, 4-aminophenyl, 4-cyanophenyl, 4-nitrophenyl, 2-pyridine, 5-cyanopyridine, 5-aminopyridine, 5-nitropyridine, 5-trifluoromethylpyridine or 1-methyl-4-imidazol.
Patent KR-20020044219-A (KR)
Title: Multi mass vibration damping flywheel for vehicles
Inventor: JI TAE HAN
IPC: F16H55/14
Filed: 2000-12-05
Abstract: PURPOSE: A multi-mass torsional vibration damping flywheel is provided to minimize the vibration noise of a transmission and the rattle noise of a vehicle by combining a weight with a compressive spring and to reduce the production cost by compacting the structure of a flywheel. CONSTITUTION: A multi-mass torsional vibration damping flywheel comprises a primary mass(11) and a secondary mass connected with an input shaft of a transmission. The primary mass is supported on the secondary mass and a ball bearing(19). A cover to cover from the outer face of the primary mass to a portion of a drive plate(14) is formed on the primary mass. A spring guide(24) for the insertion of a linear spring(25) is formed between the primary mass and the cover. A roller(28) movable along the spring guide is installed in the center of the spring guide. A weight(27) is installed in the roller. The lower end of the weight is connected with the driver plate via a link(9). A hub plate(16) is fixed in the center of the primary mass via a bolt. The hub plate performs the function of a support for the assembling of the secondary mass and the primary mass. A needle bearing is interferingly fitted to the hub plate. If engine torque changes, relative rotation of the primary mass and the drive plate occurs. The drive plate rotates with the link, and the weight compresses the spring. Therefore, the optimal torque loop needed for the shock absorbing effect is realized.
Patent KR-20020044372-A (KR)
Title: low voltage chemical vaper deposition apparatus in semiconductor device processing
Inventor: JUNG GYEONG SU
IPC: H01L21/205
Filed: 2000-12-05
Abstract: PURPOSE: A vertical low pressure chemical vapor deposition(LPCVD) apparatus used for fabricating a semiconductor device is provided to improve reliability of the semiconductor device, by minimizing a thickness difference between the center and the edge of a wafer. CONSTITUTION: An outer tube has a predetermined capacity. An inner tube in which a deposition process is performed is installed inside the outer tube. A gas supply unit supplies deposition gas, installed outside the outer tube. A gas nozzle supplies the deposition gas supplied from the gas supply unit to the inside of the inner tube, connected to the gas supply unit. A ring boat(40) is installed inside the inner tube to mount the wafer. A plurality of guide pins(44) are attached to the upper portion of a ring(42) in the peripheral region of the inner circumferential surface of the ring boat, wherein the surface of the ring is processed to be a rough surface.
Patent KR-20020044034-A (KR)
Inventor: OH YONG JU
IPC: G02C7/00
Filed: 2000-12-05
Abstract: PURPOSE: A method for preventing a short sight using convex lens spectacles and spectacles thereof are provided to prevent a user from being a shortsighted person by preventing a ciliary body from being strained. CONSTITUTION: In order to restrain a generation of a short sight, a spectacles rim(2) is integrally formed on a convex lens(1) so that a spectacles user see objects or things even though a ciliary body is not strained. The spectacles user use the spectacles for preventing a short sight using convex lens spectacles. The spectacles rim(2) is integrally formed on the convex lens(1) by means of synthetic resins. The spectacles rim(2) is integrally formed on the convex lens(1) by means of a metal. The spectacles rim(2) is integrally formed on the convex lens(1) by means of the synthetic resins and the metal.
Patent KR-20020046307-A (KR)
Inventor: PARK SANG HYEOK
IPC: H01L27/108
Filed: 2000-12-12
Abstract: PURPOSE: A fabrication method of a cup-cylindrical capacitor is provided to simplify manufacturing processes and to improve the uniformity of capacitor pattern by simultaneously removing and cleaning an oxide layer. CONSTITUTION: A polysilicon cylinder(23) includes a first oxide layer(21) formed at the inner portion and a second oxide layer(22) formed at the outer portion of the polysilicon cylinder. The polysilicon cylinder(23) is then isolated. A wet-etching for removing the first oxide layer(21) and a cleaning for removing a native oxide of the polysilicon cylinder(23) are simultaneously performed. An USG(Undoped Silicon Glass) or an SOG(Silicon On Glass) is used as the first oxide layer(21).
Patent KR-20010062401-A (KR)
Inventor: CHANDER SHARAT SUBRAMANIYAM
IPC: H04J13/00
Filed: 2000-12-13
Abstract: PURPOSE: A telecommunications network is provided to convey measurement information for multiple pilots of a candidate frequency and provide interoperability between a plurality of telecommunications systems. CONSTITUTION: The telecommunications network includes a plurality of telecommunications systems having a plurality of mobile switching centers(MSCs), a plurality of base stations(BSs), and a plurality of mobile stations(MSs). The plurality of MSCs utilize an inter-system having one of more signaling messages which include a constructor parameter capable of conveying information for multiple pilots of a candidate frequency.
Patent KR-20010095346-A (KR)
Title: cleansing agent for complexioned skin
Inventor: KIM MIN SUNG
IPC: A61K8/97
Filed: 2000-12-13
Abstract: PURPOSE: A skin whitening and washing agent having excellent skin whitening effect as well as skin washing effect is provided, which has an effect on lightly decolorizing traces of freckles and pimple, providing flexibility to the skin, and reducing the generation of a pimple or an inflammation. CONSTITUTION: This agent comprises 56 to 85% by weight of powdery wheat flour, 5 to 15% by weight of potato starch, 2.2 to 3.5% by weight of zinc oxide, 2.8 to 5.0% by weight of talc, 2.2 to 5.0% by weight of magnesium stearate, 0.8 to 4.0% by weight of roasted alum, 1.55 to 5.5% by weight of an anti-caking agent and 0.4 to 3.5% by weight of perfume. The agent is non-irritating and has excellent removability of keratin of the skin and effete matter.
Patent KR-20020048053-A (KR)
Inventor: SER COON WON
IPC: A23L2/38
Filed: 2000-12-15
Abstract: PURPOSE: Provided is a manufacturing method of herbal beverage which contains carbohydrates, inorganic salts(potassium and calcium), fatty acids, glycerols, saponins, tannins, vitamins, amino acids, alkaloids, essence oil, glycosides, and the like from the herbs. CONSTITUTION: The herbal beverage is characteristically manufactured by: mixing 20g of herbs, 10g of peppermint, 50g of fructose, 2g of citric acid; adding 2L of water to the mixture then shacking them for 3 hours; obtaining an extract(700 mL) therefrom; then diluting the extract to manufacture beverage.
Patent KR-20010067459-A (KR)
Title: Picture-phone device providing means for guiding operator's line of sight to specific direction therein
Inventor: KIMATA YUSUKE
IPC: H04N7/14
Filed: 2000-12-20
Abstract: PURPOSE: To provide a video telephone system that can enhance the understanding of communication between talking parties. CONSTITUTION: The video telephone system is provided with a camera 120 that picks up an image of a talker, a monitor 110 displays other talker, and a handset 140 that is used for making a speech. The handset 140 is provided with a microphone 14a that picks up a voice of the talker and a speaker 14b that sounds a voice of the opposite talker. A caption image (arrow 150) is displayed on the monitor 110 in order to direct the sight of the talker in a direction of the camera 120. Furthermore, a lighting switch 130 is provided at an outer circumferential part of the camera 120.
Patent KR-20010025370-A (KR)
Title: Charged contents supply method using billing system in PC-bang
Inventor: LEE SANG GON
IPC: G06F17/00
Filed: 2000-12-20
Abstract: PURPOSE: A method for offering charged contents in an internet cafe using a billing system is provided to enhance a utilization coefficient of charged contents by enabling a user to connect at charged contents directly. CONSTITUTION: Information gathering charged contents is displayed on screen of a client PC(200). A user applies for using charged contents through the client PC(201). An agent program in the client PC is driven(202). The agent program applies a certification demand through a local server(203). A local server applies a certification demand through a main server(204). A main server issues a virtual ID and a password(205). The agent program applies a service to a charged contents offering service using the virtual ID and the password(206). The charged contents offering service offers a service to the user(207). The agent program stores the itemized statement of the charged contents with respect to using by the user(208). The itemized statement is transmitted to the local server, and the local server calculates exactly the itemized statement(209). The calculated account is transmitted to the main server(210). A paying is performed among a charged contents offering firm, a local server manager and the main server manager using a calculating system(211).
Patent KR-20010062717-A (KR)
Title: Sulfonium salt compounds
Inventor: FUKASAWA KAZUHITO
IPC: G03F7/004
Filed: 2000-12-27
Abstract: PURPOSE: Provided are sulfonium salt compounds which can be used more practically as an acid generator for a resist and as a cationic type photo polymerization initiator. CONSTITUTION: The triphenyl sulfonium salt compound is represented by the general formula(1) or (3). In the formula(1), R1 and R2 are each independently a hydrogen atom or a lower alkyl group, at least one of R1 and R2 are a lower alkyl group, R3s are each independently an alkyl group, n is an integer of 0 to 3, i is an integer of 1 to 3, j is an integer of 0 to 2, i+j=3, Y- is an anion derived from a sulfonic acid represented by the general formula(2) of R4-SO3H, wherein R4 is an alkyl group or an aryl group which may have as a substituent an alkyl group. In the formula(3), X is a phenyl group which has a substituent at an ortho- and/or a meta-position, m is an integer of 1 to 3, q is an integer of 0 to 2, provided that m+q=3, p is 1 or 2 and Z is an anion derived from a carboxylic acid.