baber/WOPTO huggingface dataset:
Patent KR-20070085286-A (KR)
Title: Hiv inhibiting bicyclic pyrimidine derivatives
Inventor: GUILLEMONT JEROME EMILE GEORGE
IPC: A61K31/519
Filed: 2005-10-27
Abstract: HIV replication inhibitors of formula (I) N-oxides, pharmaceutically acceptable addition salts, quaternary amines or stereoisomeric forms thereof, wherein-a1=a2-a3=a4-is-CH=CH-CH=CH-,-N=CH-CH=CH-,-N=CH-N=CH-,-N=CH-CH=N-,-N=N-CH=CH-;-b1=b2-b3=b4-is-CH=CH-CH=CH-,-N=CH-CH=CH-,-N=CH-N=CH-,-N=CH-CH=N-,-N=N-CH=CH-; n and m is 0, 1, 2, 3 and in certain cases also 4; R1 is hydrogen; aryl; formyl; C1-6alkylcarbonyl; optionally substituted C1-6alkyl; C1-6alkyloxycarbonyl; R2 is OH; halo; optionally substituted C1-6alkyl, C2-6alkenyl or C2-6alkynyl; substituted carbonyl; carboxyl; CN; nitro; amino; substituted amino; polyhalomethyl; polyhalomethylthio;-S(=O)p R6 ; C(=NH)R6; R2a is CN; amino; substituted amino; optionally substituted C1-6alkyl; halo; optionally substituted C1-6alkyloxy; substituted carbonyl;-CH=N-NH-C(=O)-R16; optionally substituted C1-6 alkyloxyC1-6alkyl; substituted C2-6alkenyl or C 2-6alkynyl;-C(=N-O-R8)-C1-4 alkyl; R 7 or-X-R7; R3 is CN; amino; C1-6 alkyl; halo; optionally substituted C1-6alkyloxy; substituted carbonyl;-CH=N-NH-C(=O)-R16; substituted C1-6alkyl; optionally substituted C1-6alkyloxyC1-6alkyl; substituted C2-6alkenyl or C2-6alkynyl;-C(=N-O-R8)-C1-4 alkyl; R7;-X-R7; R4 is halo; OH; optionally substituted C1-6alkyl, C2-6alkenyl or C2-6alkynyl; C3-7 cycloalkyl; C1-6alkyloxy; CN; nitro; polyhaloC1-6 alkyl; polyhaloC1-6alkyloxy; substituted carbonyl; formyl; amino; mono-or di(C1-4alkyl)amino or R7;-A-B-is-CR5=N-,-N=N-,-CH2-CH2-,-CS-NH-,-CO-NH-,-CH=CH-; pharmaceutical compositions comprising these; methods for the preparation of these compounds and compositions; the use of these compounds for the prevention or the treatment of HIV infection.
Patent KR-20070084465-A (KR)
Title: Submarine resource probing system and method
Inventor: AOYAMA CHIHARU
IPC: G01V1/38
Filed: 2005-10-21
Abstract: A submarine resource probing system comprising a vibrator (1) for transmitting a sound wave into the sea and receiving a scattering wave produced by the sound wave reflected off the interface between sear water and a mixture of methane gas and methane hydrate existing in the sea water, and an analyzing section (17) for judging that methane hydrate exists on the sea bottom directly under the mixture when a predetermined relation exists between the transmitted sound wave and the scattering intensity calculated by the received scattering wave. The predetermined relation is that the maximum scattering intensity is-60 to-30dB and the average scattering intensity is-70 to-50dB in a grid obtained by slicing the mixture in the depth direction with a predetermined width within a range extending a predetermined height from the sea bottom.
Patent KR-20070086609-A (KR)
Title: Process for preparing acylphosphanes and derivatives thereof
Inventor: MURER PETER
IPC: C07F9/50
Filed: 2005-11-14
Abstract: The invention relates to a process for the preparation of (bis)acylphosphanes of formula I, wherein n and m are each independently of the other 1 or 2; R1 if n = 1, is e.g. unsubstituted or substituted C1-C 18alkyl or C2-C18alkenyl, or phenyl, R1 if n = 2, is e.g. a divalent radical of the monovalent radical defined above; R2 is e.g. C1-C18alkyl, C3-C12 cycloalkyl, C2-C18alkenyl, mesityl, phenyl, naphthyl; R3 is one of the radicals defined under R1; the process comprises the steps a) contacting e.g. elemental phosphorous [P] ∞, P(Hal)3 with a reducing metal optionally in the presence of a catalyst or an activator in a solvent to obtain metal phosphides Me3P or Me'3P2, wherein Me is an alkali metal and Me' is an earth alkali metal or to obtain metal polyphosphides b) optionally adding a proton source, optionally in the presence of a catalyst or an activator to obtain metal dihydrogen phosphides MePH2; c) subsequent acylation reaction with m acid halides of formula III or m carboxylic acid esters of formula IV or, in case that in formula I m = 1, with one carboxylic ester of formula IV followed by one acid halide of formula III or vice versa, wherein R is the residue of an alcohol and R2 is as defined above; d) alkylation reaction subsequent reaction with an electrophilic agent R 1Hal or other electrophilic agents to obtain the compounds of formula I. An oxidation step may follow to obtain mono-and bisacylphosphane oxides or mono-and bisacylphosphane sulfides, which are used as photoinitiators.
Patent KR-20070086783-A (KR)
Title: Method for manufacturing semiconductor device
Inventor: GLENN GALE
IPC: H01L21/306
Filed: 2005-11-29
Abstract: A method for manufacturing a semiconductor device from a laminate having a semiconductor substrate, a high dielectric film formed on the above semiconductor substrate and, formed above the high dielectric film, a SiC based film having a reflection-preventive function and a hardmask function, wherein it comprises a plasma treatment step of applying a plasma to the above SiC based film and the above high dielectric film, for modification, and a cleaning treatment step of removing both of the above SiC based film and the above high dielectric film modified by wet washing.
Patent KR-20070097518-A (KR)
Title: Polarizing plate, method for manufacturing such polarizing plate, optical film and image display device using such optical film
Inventor: NISHIDA KANJI
IPC: G02B5/30
Filed: 2006-01-16
Abstract: A polarizing plate is provided by bonding a protection film on one side or both sides of a polarizing film through an adhesive layer having a thickness of 52nm or less. Demand of uniformity within a plane of the polarizing plate is becoming severe due to recent size increase and image quality improvement of liquid crystal display devices. The polarizing plate has improved uniformity within a plane by suppressing strip-shaped protruded and recessed nonuniformity.
Patent KR-20080015787-A (KR)
Title: Variable cross-section containment structure liquid measurement device
Inventor: BOIARSKI TONY
IPC: A61M1/00
Filed: 2006-03-22
Abstract: A liquid measurement device having a containment structure, a sensor, and an interface device, having particular applicability to the collection and administration of electrically conductive fluids. The device is configured to house and monitor the height of a fluid. The containment structure has at least one variable cross-section portion. The sensor has two cooperating variable resistance sections that account for the variable cross-section of the containment structure. The electrical resistance of the sensor changes as the fluid height changes and shorts out a portion of the sensor. The sensor may include an electrically conductive ink that is printed on the interior of the containment structure. The sensor receives an electrical measurement signal and modifies the signal in a predetermined manner to reflect the amount of fluid within the containment structure. The device is useful in measuring the amount of fluid in urine collection bags and intravenous bags.
Patent KR-20080009204-A (KR)
Title: Force limiting unit for a motor vehicle
Inventor: JABUSCH RONALD
IPC: B60R22/46
Filed: 2005-12-15
Abstract: The invention relates to a force limiting unit for use in a motor vehicle, which is designed for setting the absorption of a force occurring in a dangerous situation in the motor vehicle between two parts moving relative to one another. The force limiting unit comprises a kinematic energy absorption device with a design that, in the event of a predetermined profile of the speed difference of the parts moving relative to one another during the dangerous instance, enables different force limiting levels to be realized according to the mass of the moving parts and the momentum occurring during the dangerous instance. The force limiting device for a self-locking belt retractor is comprised of a belt shaft, which holds the belt and is mounted inside a housing. The mass system, which responds to the rotation of the belt shaft in an unwinding direction, consists of a number of two-armed pendulum masses (16), which are distributed over the periphery of the belt shaft and which are mounted in a manner that enables them to swing around a center bearing point (17) fixed to the housing. The pendulum masses, in both final positions of their swinging movement, engage with a tooth (19) located at their ends inside the external toothing (15) of a toothed ring (13) that, during the dangerous instance, is to be coupled to the belt shaft and rotate therewith. The pendulum masses engage inside the external toothing in such a manner that the oscillation of the respective pendulum mass (16) is generated during the rotation of the toothed ring (13) relative to the pendulum masses (16) by the sliding of the tooth flanks of the teeth (19), which are formed on the pendulum masses (16), on the tooth flanks of the external toothing (15) of the toothed ring (13).
Patent KR-20070120610-A (KR)
Title: Silver coatings and methods of manufacture
Inventor: BURTON SCOTT A
IPC: A61L15/00
Filed: 2006-03-24
Abstract: A silver composition comprising silver sulfate and a method of coating the composition on a substrate is disclosed.
Patent KR-20070121850-A (KR)
Title: Static ram memory cell with dnr chalcogenide devices and method of forming
Inventor: LIU JUN
IPC: G11C11/38
Filed: 2006-04-19
Abstract: An SBAM memory device having improved stability including two series connected devices, at least one of the devices being a chalcogenide device exhibiting differential negative resistance characteristics. One of the two devices serves as the load of the other. A switch is provided to bias a middle input node and switch the memory device between two logic states.
Patent KR-20080024139-A (KR)
Title: Improved retention and drainage in the manufacture of paper
Inventor: ZHANG FUSHAN
IPC: D21H21/10
Filed: 2005-12-22
Abstract: A method of improving retention and drainage in a papermaking process is disclosed. The method provides for the addition of an associative polymer, starch or a starch derivative and optionally a siliceous material to the papermaking slurry. Additionally, a composition comprising an associative polymer and starch or starch derivative and optionally further comprising cellulose fiber is disclosed. ® KIPO & WIPO 2008
Patent KR-20080026560-A (KR)
Title: Resin composition, and film, sheet or laminate formed from the same
Inventor: SUZUKI NAOZUMI
IPC: C08L33/06
Filed: 2006-05-31
Abstract: A resin composition comprising (A) at least one copolymer selected from (A1) an ethylene/(meth)acrylic acid copolymer and (A2) an ethylene/(meth) acrylic acid/(meth)acrylate ester copolymer and (B) polyethylene, the component (A) being contained in an amount of less than 100% by weight and not less than 46% by weight and the component (B) being contained in an amount of more than 0% by weight and not more than 54% by weight based on 100% by weight of the sum of the amounts of the components (A) and (B), and the component (A) containing 0.1 to 5% by weight of a (meth)acrylic acid unit. The resin composition is excellent in high speed processability during extrusion laminating and adhesion property to a substrate. Further, the resin composition hardly adheres to an extrusion molding apparatus, and therefore can remarkably reduce the amount of a purging agent and/or a purging resin used in the switching between resin species or resin coloring lots. ® KIPO & WIPO 2008
Patent KR-20090074866-A (KR)
Title: Hgh efficiency inductively coupled plasma reactor
Inventor: CHOI DAI KYU
IPC: H05H1/40
Filed: 2008-01-03
Abstract: A high efficiency inductively coupled plasma reactor using a radio frequency antenna is provided to generate and maintain the plasma stably by improving energy transfer efficiency for discharging the plasma by a core cover. A reactor body(21) includes a gas inlet(22) and a gas outlet(23). A discharge space(28) is prepared between the gas inlet and the gas outlet. A first wireless frequency antenna is positioned outside the discharging space and is installed in the reactor body. The first core cover covers the first radio frequency antenna to make a magnetic flux outlet face the discharge space. The radio frequency source supplies the wireless frequency power source to the first radio frequency antenna. The second radio frequency antenna is positioned outside the discharge space and is installed in the reactor body. The second core cover covers the second radio frequency antenna to make the magnetic flux outlet face the discharge space.
Patent KR-20090075025-A (KR)
Title: Plate type catalytic combustion sensor and its fabrication method for hydrogen and combustible gas
Inventor: HAN SANG DO
IPC: G01N27/00
Filed: 2008-01-03
Abstract: A flat catalytic combustion type hydrogen, an inflammable gas sensor and a manufacturing method thereof are provided to improve the sensing speed and sensitivity and to make a both sides scanning layer of a micro flat substrate into one body. A manufacturing method of a flat catalytic combustion type gas sensor comprises: a step of laser dicing an alumina substrate film to have width and length of 0.1~3.0mm; a step of forming an electrode pad at both end part of a platinum heating line by depositing platinum on the alumina substrate film; a step of forming the electrode pad and the platinum heater line using a phtoresist mask; a step of attaching a lead wire on the electrode pad using gold or gold paste; and a step of forming a sensor detecting member by heat-processing at 600~1000°C after coating scanning material on the alumina substrate up and down and then drying.
Patent KR-20090075089-A (KR)
Title: Steam generator
Inventor: LIM TAE HOON
IPC: D06F39/00
Filed: 2008-01-03
Abstract: A steam generator is provided to prevent a water level sensor from wrongly operating due to bubbles generated when water boils and prevent the steam generator from being damaged caused by overheating. A steam generator(100) includes a housing(110), a heat supply(140), a water level sensor(120), and a floater(130). The heat supply heats water stored in the housing. The water level sensor is arranged in the housing and senses the level of the water stored in the housing. The floater floats on the water stored in the housing to remove bubbles, which are generated when the stored water boils, according to the weight of the floater.
Patent KR-20090076702-A (KR)
Title: Mobile broadcasting receiver and method for playing subtitle of mobile broadcasting receiver
Inventor: KANG DONG HWI
IPC: H04B1/06
Filed: 2008-01-09
Abstract: A mobile broadcasting receiver and a method for reproducing a subtitle of the mobile broadcasting receiver are provided to select a start point of a reproduction time of a desired subtitle through an interface device and a storage device and reproduce a subtitle corresponding to the start point. A demultiplexer demultiplexes a received digital broadcasting signal. The demultiplexer outputs a subtitle packet stream. A storage device(151) stores the subtitle packet stream. An interface device(152) receives a reproduction time start point of the subtitle from a user. A control device(153) receives the reproduction time start point of the subtitle. The control device searches a subtitle packet stream to read a subtitle packet corresponding to the reproduction time start point. A decoder decodes the subtitle packet.
Patent KR-20090079670-A (KR)
Title: Polariscopic phase microscopy
Inventor: LEE JI YONG
IPC: G02B21/04
Filed: 2008-01-18
Abstract: A polarizing phase microscope is provided to obtain quantitative phase information having high resolution and low noise ratio as to structure and change of a biological cell. A polarizing phase microscope(1) includes an optical image generating unit, an object plane, a first converting lens, a lambda/4 wavelength plate, a second converting lens and a phase image generating unit. The optical image generating unit(10) obtains an image as to a sample to be observed. The object plane(110) is used for receiving rays of the image obtained at the optical image generating unit. The first converting lens(120) generates a primary Fourier transform as to the rays having passed through the object plane. The lambda/4 wavelength plate(135) is located to be apart from the first converting lens by a focal distance of the first converting lens. The second converting lens generates a secondary Fourier transform as to the rays having passed through the lambda/4 wavelength plate. The phase image generating unit includes an optical detector(155) for imaging the rays which was subject to the secondary Fourier transform.
Patent KR-20080071083-A (KR)
Title: Electric compressor
Inventor: IGUCHI MASAO
IPC: F04B39/00
Filed: 2008-01-28
Abstract: An electric compressor is provided to enhance cooling efficiency for electronic components of an inverter assembly by directly cooling an electric heating plate of the inverter assembly, which comes in contact with refrigerant through a cooling hole. An electric compressor comprises an electric motor, a motor room, an inverter assembly and an inverter accommodating room(101). The inverter assembly includes a substrate(112) having an electronic circuit, electronic components(114,116,124,125) connected to the substrate, and a base(110) of supporting the substrate. A housing(24) is interposed between the motor room and the inverter accommodating room. A through hole(130) is formed on the housing from the motor room to the inverter accommodation room, and has a first end connected to the base. The motor room and the inverter accommodation room are sealed around the through hole.
Patent KR-20080071500-A (KR)
Title: Method and apparatus for handling packets in a wireless communications system
Inventor: JIANG SAM SHIAW SHIANG
IPC: H04L12/56
Filed: 2008-01-28
Abstract: A method and an apparatus for processing packets in a wireless communication system are provided to offer the packet type of a concatenated message to determine the part on which a non-access layer message and a radio resource control message are placed in a concatenated message accurately, thereby maintaining the normal operation of a system. A method for processing packets in a wireless communications system comprises the following steps of: receiving a non-access layer message and a radio resource control message(302); joining the non-access layer message, the radio resource control message, a header, and an indication field for indicating the location information of the non-access layer message and the radio resource control message to form a first concatenated message(304); performing a ciphering process for a part except the header in the first concatenated message to form a second concatenated message(306); and outputting the second concatenated message(308).
Patent KR-20090083106-A (KR)
Title: Method of the bridge construction which connects the steel pipe pile of abutment substituion and the precast girder with a fixation
Inventor: EO GI TAEK
IPC: E01D21/00
Filed: 2008-01-29
Abstract: A method of the bridge construction which connects a steel pipe pile of a substitute abutment and a precast girder is provided to reduce the bending moment by generating the bending moment with the rotation displacement of the opposite direction of a joint in advance. A method of the bridge construction which connects a steel pipe pile of a substitute abutment and a precast girder comprises followings. The precast girder(1) is set up. A bolt nut(11) is temporarily assembled in order for the steel pipe pile(4) and a precast girder joint to have a hinge structure. A bottom plate mold is set up. The concrete is poured on a bottom plate(2) excepting the joint. The displacement about the dead load is generated. The temporarily assembled bolt nut is completely fixed in order for the joint to have the fixed structure.
Patent KR-20080071523-A (KR)
Title: Apparatus and method for inputing characters of terminal
Inventor: PARK SE HWAN
IPC: H03M11/04
Filed: 2008-01-30
Abstract: An apparatus and a method for inputting characters in a terminal are provided to display an extension key set including characters which can be inputted next to an inputted key on a touch screen, thereby easily inputting the characters. A method for inputting characters in a terminal comprises the following steps of: waiting for the touch of a key(801); checking the input of the key(803); determining whether the inputted key is a character key(805); determining characters to be displayed on a touch screen(809); displaying the checked key on the touch screen(811); determining whether a character for the inputted key is inputted in a primary key set(813); and displaying an extension key set for the inputted key(815).
Patent KR-20090087978-A (KR)
Title: A new primer set and a method of selecting an hanwoo individual by using the said primer set
Inventor: CHOE IN HO
IPC: C12N15/12
Filed: 2008-02-14
Abstract: A selecting method of Korean beef (Hanwoo) using a novel primer set is provided to quickly and easily perform and discriminate the individual. A primer set for selecting Korean beef (Hanwoo) individual is selected among a first primer set to 69th primer set. A method for selecting the Korean beef individual comprises: a step of isolating DNA from a subject cattle; a step of amplifying DNA sample using more than 23 kinds of primer set; and a step of analyzing the amplified product and selecting Korean beef individual.
Patent KR-20090088242-A (KR)
Title: Gland fastener
Inventor: JUNG IN SUG
IPC: B63B45/00
Filed: 2008-02-14
Abstract: A grand fastener is provided to tighten or loosen a nipple by rotating a tool body after the coupling protrusion of the tool body is coupled with the coupling groove of the nipple. A grand fastening tool includes a tool body(40) and a hooking part(60). A guide groove(51) is formed in one side of the tool body. The guide groove has an arc shape to surround an outer surface of a nipple or nut. A plurality of coupling protrusions(52) are formed in an inner part of the guide groove. The coupling protrusion is coupled in a coupling groove(42) of a nipple or nut. A stopper(53) is protruded to the inner part of the guide groove. The hooking part is formed in the rear of the tool body.
Patent KR-20090089738-A (KR)
Title: The traffic safety signal board support apparatus which has a automatic return function
Inventor: LEE HONG SIK
IPC: E01F9/588
Filed: 2008-02-19
Abstract: A traffic safety sign board support apparatus having an automatic return function is provided to position a traffic safety sign board at the optimum height to recognize and to rotate the traffic safety sign board smoothly and then return the traffic safety sign board when a vehicle collide against the traffic safety sign board. A traffic safety sign board support apparatus(100) having an automatic return function comprises a fixture(110) and a rotating device(160). A fixing bracket(120) to be combined on a post positioned in the roadside of a safe driving zone is provided on one side of the fixture. A spring(130) for giving elastic force is fixed in the fixture. The rotating device is combined with the fixture and rotated by the twisting elastic force of the spring. A traffic safety sign board bracket(170) receiving and fixing a traffic safety sign board is connected to one side of the rotating device opposite to the fixing bracket.