baber/WOPTO huggingface dataset:
Patent KR-20080075452-A (KR)
Title: Selective manufacture of n,n'-bis(cyanoethyl)-1,2-ethylenediamine and n,n'-bis(3-aminopropyl)-1,2-ethylenediamine
Inventor: KATHRYN SUE HAYES
IPC: C07C255/30
Filed: 2008-02-12
Abstract: A method for preparing N,N-bis(cyanoethyl)-1,2-ethylenediamine and N,N-bis(3-aminopropyl)-1,3-ethylenediamine is provided to realize high selectivity to N,N-bis(3-aminopropyl)-1,3-ethylenediamine through a semi-batchwise process. A method for preparing N,N-bis(cyanoethyl)-1,2-ethylenediamine comprising a step of reacting acrylonitrile with ethylenediamine in a molar ratio of 1.6-2.4:1, wherein the reaction between acrylonitrile and ethylene diamine is carried out in the presence of 2-30 wt% of water based on the total weight of the reaction mixture to improve the reaction selectivity to N,N-bis(cyanoethyl)-1,2-ethylenediamine. In addition, the reaction product, N,N-bis(cyanoethyl)-1,2-ethylenediamine, is further hydrogenated to provide N,N-bis(3-aminopropyl)-1,3-ethylenediamine.
Patent KR-20090089130-A (KR)
Title: Functional floor paper
Inventor: LEE HAN KOOK
IPC: B32B27/32
Filed: 2008-02-18
Abstract: A functional floor paper is provided to various useful effects to the body because the emission amount of far-infrared radiation and anion are enough. A functional floor paper is a floor paper having a surface sheet (10), fabric layer (30) and sheet (20) successively. The surface sheet and back sheet comprises 50~70 weight% of polymer resin (based on a solid powder), 5~20 weight% of carbon powder, and 20~40 weight% of mineral powder based on the total weight of sheet.
Patent KR-20090089183-A (KR)
Title: Feed tube fitting structure for power steering system
Inventor: KIM KYOUNG MIN
IPC: B62D5/07
Filed: 2008-02-18
Abstract: A feed tube fitting structure for power steering system is provided to adjust easily the installation angle of the feed tube and to be rotated around the cylinder tube. The feed tube fitting structure for power steering system includes a cylinder tube(2), feed tube(5), and fitting portion(20). The cylinder tube is formed inside the gear-box. The feed tube is connected between the cylinder tubes. The fitting portion fixes the feed tube. The hole(21) for fluid is formed in the cylinder tube. The fitting portion is installed on the sleeve(30) of ring shape. The fitting portion and sleeve are pivotally installed at the circumference of the cylinder tube.
Patent KR-20090090082-A (KR)
Title: Rotating device of hook
Inventor: CHA GAB JU
IPC: B66C1/34
Filed: 2008-02-20
Abstract: A rotating device of a hook is provided to place products at desired position without sending an operator to a field by changing the direction of the products. A rotating device(100) of a hook comprises a hook block(10), a hook(20), a pulley(30), driving gears(40,50), a motor(60) and a balancer. The hook is mounted on the hook block to rotate in a horizontal direction. The hook comprises a connecting part(21) of a straight shape and a hooking part(26) of a hook shape. The driving gear is installed at a rotary shaft of the motor mounted on one side of the hook block. A driven gear is installed at the hook to engage with the driving gear. In the hook block, the balancer is mounted. The balancer horizontally maintains balance by compensating tilt due to the motor and the driving gear.
Patent KR-20090090583-A (KR)
Title: Display panel and method for manufacturing the same
Inventor: YOUN JOO AE
IPC: G02F1/136
Filed: 2008-02-21
Abstract: A display panel and a method for manufacturing the same for preventing the bend of a substrate are provided to stabilize a process and prevent signal delay by securing the low resistance of signal wire. A lower gate line is formed on a transparent glass or an insulated substrate made into the plastic. A semiconductor(154) is formed by overlapping with a gate electrode on a gate insulated film. A pixel electrode(191) is formed on the gate insulating layer. The display panel prevents the bend of a substrate by securing the low resistance of signal wire.
Patent KR-20080081125-A (KR)
Title: Integrated circuit package system with interposer
Inventor: CHOW SENG GUAN
IPC: H01L23/12
Filed: 2008-03-03
Abstract: An integrated circuit package system including an interposer is provided to test an integrated circuit system or an electronic component prior to a final assembly by previously attaching a second interposer to the integrated circuit system or the electronic component. A mountable integrated circuit system(206) is prepared which has a capsule part(208) with a cavity(210) and a first interposer(212) exposed by the cavity. A second interposer(214) is mounted on the first interposer to only stack an individual device(216) wherein the second interposer is positioned on the capsule part and the cavity. An electrical component is mounted on the second interposer. A second interposer can be attached to the surface of the capsule part and the cavity by using adhesive. Underfill can be applied through a hole of the second interposer.
Patent KR-20090095398-A (KR)
Title: The method for fabricating non-volatile memory device having charge trap layer
Inventor: JUNG SUNG WOOK
IPC: H01L27/115
Filed: 2008-03-05
Abstract: A method for fabricating a non-volatile memory device having a charge trap layer is provided to prevent charge loss by protecting a gate stack with an oxide protection layer and performing re-oxidation. A semiconductor substrate is composed of a tunneling layer, a charge trapping layer, a shielding layer, and a control gate electrode. A gate stack(155) is formed by etching the control gate electrode, the shielding layer, the charge trapping layer, and the tunneling layer. The oxidation prevention layer is formed on the gate stack, and an oxidation source is supplied to an oxidation prevention layer and the damage generated in forming a gate stack is curried. An oxide layer on the oxidation prevention layer is removed in curing process.
Patent KR-20090097020-A (KR)
Title: Monitering system using unmanned air vehicle with wimax communication
Inventor: EU JAI HONG
IPC: H04W84/10
Filed: 2008-03-10
Abstract: A monitoring system using an unmanned air vehicle with WiMAX communication is provided to rapidly transmit information at urgent environment by securing a wireless communication transmission section through a WiMAX communication. A monitoring system(100) includes an unmanned air vehicle(110) and a relay unit(120). The unmanned air vehicle is driven into a manned mode or an unmanned mode. The unmanned air vehicle includes a photographic unit(111), a GPS receiving part(112), and a non-directional antenna(113). The unmanned air vehicle mutually connects field video information to GPS position information corresponding to the field video information, and performs a wireless communication with a WiMAX communication. The relay unit transmits a movement command signal about an aviation destination position of an unmanned air vehicle to the unmanned air vehicle with WiMAX communication. The relay unit receives the GPS position information and the field image information obtained from the unmanned air vehicle.
Patent KR-20090097269-A (KR)
Title: A common controller panel for button of a car
Inventor: KIM WI KANG
IPC: G05G1/04
Filed: 2008-03-11
Abstract: A common controller panel of a vehicle is provided to reduce post processing cost of components and a mold manufacturing cost of the panel by combining a coupling hole formed on a panel main body with a push-type button and a seesaw-type button. A common controller panel of a vehicle includes a panel main body(10) having a coupling hole(11). A plurality of buttons are installed at the coupling hole. The buttons installed at the coupling hole is moved to a vertical direction. A plurality of guide grooves(12) are formed on an inner wall of the coupling hole. An insertion hole(13) is formed on both sides of the coupling hole. A support bar(15) is inserted into the insertion hole. A plurality of guide grooves includes a push-type button. The push-type button is combined on the coupling hole.
Patent KR-20090098268-A (KR)
Title: Mold and manufacturing method thereof, and manufacturing method of plastic film using the mold
Inventor: PARK JI HWAN
IPC: B29C59/02
Filed: 2008-03-13
Abstract: A mold and a manufacturing method thereof, and a plastic film manufacturing method using the mold are provided to manufacture a mold having various micro-patterns easily through photo lithography and electroforming. A mold(300) for forming decorative patterns on a plastic film comprises a body(302), a first micro-pattern(310), and a second micro-pattern(340). The first micro-pattern is formed on the top surface of the body. The second micro-pattern is formed between the first micro-patterns to form a step difference from the first micro-patterns. The first micro-pattern is regularly or irregularly formed, and the second micro-pattern is identical to or different from the first micro-pattern.
Patent KR-20090100757-A (KR)
Title: Composition comprising an extract of glycine max(l.) for lowering blood glucose or treating or preventing diabetes mellitus
Inventor: KIM JUNG IN
IPC: A61K36/484
Filed: 2008-03-21
Abstract: PURPOSE: A composition for preventing and treating diabetes, which contains Glycine max L. extract is provided to reduce blood sugar and hemoglobin A1c of mouse. CONSTITUTION: A pharmaceutical composition for preventing and treating diabetes or reducing blood sugar comprises Glycine max L. extract as an active ingredient. The Glycine max L. extract is isolated using water, ethanol, methanol, and their mixture solvent. The Glycine max L. extract is contained in 0.1 ~ 50 % weight based on total weight.
Patent KR-20090102142-A (KR)
Title: Business process management system and method
Inventor: RO GWAN HO
IPC: G06Q10/06
Filed: 2008-03-25
Abstract: PURPOSE: A business process management system and method are provided to register a new task automatically in the task list and notify the user of it in real time. CONSTITUTION: A business process management system comprises a task allocation part(3), a task process part(7), an evaluation management part(6), and a task plan part(4). The task allocation part receives information for allocation of business person in charge about a delivered task from the task plan part, and allocates the task to the person in charge who can perform the task. The task process part receives and processes the task from the task allocation part, and delivers the task result to the evaluation management part. The evaluation management part stores the task result, evaluates the task result, and delivers the evaluation result to the task plan part. The task plan part determines the task priority including the person in charge designation according to the evaluation result.
Patent KR-20080087732-A (KR)
Title: Image pickup apparatus and image pickup method
Inventor: IKEYAMA HIROMASA
IPC: H04N5/232
Filed: 2008-03-26
Abstract: An image pickup apparatus and an image pickup method are provided to keep a frame rate during a period during which an effective image pickup region in one frame is picked up even in varying the frame rate, and not to increase the distortion of moving subjects within each frame even though image pickup is performed by a line sequence image sensor and a low frame rate is set, thereby picking up images with little distortion of the moving subjects regardless of any frame rate. An image pickup apparatus includes a control unit(20), an image sensor(12), an output unit(19), a timing setting unit, and a time axis correcting unit. The control unit sets a frame rate variably in plural stages. The image sensor picks up an image of a region including an effective image pickup region at the frame rate set by the control unit. The output unit reads out an image pickup signal from the image sensor. The timing setting unit sets a vertical synchronization cycle according to the frame rate set by the control unit and adds an image pickup signal in which the effective image pickup region is not included according to the set vertical synchronization cycle while maintaining a horizontal synchronization cycle of each image pickup signal outputted by the output unit constantly. The time axis correcting unit corrects a time axis of an image pickup signal including the effective image pickup region outputted from the output unit according to the set frame rate and deletes the image pickup signal not including the effective image pickup region added by the timing setting unit.
Patent KR-20080088493-A (KR)
Title: Self-adaptive and self-calibrated multiple-level non-volatile memories
Inventor: WANG LEE
IPC: G11C16/04
Filed: 2008-03-28
Abstract: A self-adaptive and self-calibrated multiple-level non-volatile memory is provided to manage and control the variation of actual threshold voltage among cells in a non-volatile memory cell array in order to increase the number of dividable threshold voltage levels in a non-volatile memory cell. A structure to adjust a threshold voltage of a non-volatile memory cell including a floating gate or a dielectric storing charges to change a threshold voltage of a cell and a control gate receiving a voltage to turn on the cell when the voltage of the control gate is above a selected threshold voltage of the cell comprises: a unit for locating charges selected according to the selected threshold voltage in the floating gate or the dielectric; a unit for measuring the current from the memory cell after the charges are located in the floating gate or the dielectric and a voltage corresponding to the selected threshold voltage is applied to the control gate; a comparator unit(317) comparing the measured current with the current flowing when the voltage corresponding to the desired threshold voltage is applied to the control gate of the non-volatile memory cell; a unit for adjusting the charges on the floating gate or the dielectric in order to locate the current within the desired range for the selected threshold voltage applied to the control gate, when the current measured when the specific threshold voltage is applied to the control gate is out of a predetermined current range.
Patent KR-20090104158-A (KR)
Title: Vibration apparatus using permanent magnet and absorbing apparatus of a vacuum cleaner having same
Inventor: KIM CHOON SIK
IPC: A47L9/06
Filed: 2008-03-31
Abstract: PURPOSE: A vibration device using a permanent magnet and a suction device of a vacuum cleaner having the same are provided to improve convenience by supplying power through a rechargeable battery. CONSTITUTION: A vibration device using a permanent magnet includes a housing, a rotation shaft, a rotation motor, a rotation plate, a vibration plate, and a vibration member. The housing includes a reentrant part and a guide groove. The rotation motor is fixed on the reentrant part. The guide groove guides the vertical movement of the vibration plate. The rotation motor is combined with the reentrant part pivotally. The rotation plate is combined with the rotation motor. The vibration plate has the same shape with the shape of the bottom of the rotation plate. The vibration member(25) is combined on the bottom of the vibration plate.
Patent KR-20080096389-A (KR)
Title: Cutting method and cutting device of sheet members
Inventor: MAEUE MASAHIKO
IPC: B26D5/02
Filed: 2008-04-14
Abstract: A sheet cutting method and device can prevent the cut surface from being left uneven by making the point of the cutting blade face toward the inside of the components from the cutting line. A cutting device includes a cutting head which is installed on a cutting bed and moves in two directions on a horizontal plane, and a cutting blade(24) which is installed on the cutting head and the point of which is rotatable around a vertical axis. In a method for cutting a sheet material such as interlining by using the cutting device, the point(30) of the cutting blade is faced toward the inside of a component(37) from the cutting line(36) by a correction angle of alpha(0<alpha<=12) in not only the straight section of the cutting line but also the curved section in order to cut the component from the sheet material loaded on the bed along the cutting line.
Patent KR-20090108977-A (KR)
Title: Method for providing installment finance through purchasing goods
Inventor: SON HEE SUN
IPC: G06Q40/02
Filed: 2008-04-14
Abstract: PURPOSE: A method for providing installment financial products through purchasing goods is provided to maximize the satisfaction with the safe product purchase of a client. CONSTITUTION: A method for providing installment financial products through purchasing goods comprises the steps of: accepting a good purchase request of a client on a website; allowing launching server to request the information about loan for loan application; calculating maximal amount of loan by evaluating the loan information; and processing the maximal amount of loan after the approval.
Patent KR-20090109180-A (KR)
Inventor: KIM HYE SIK
IPC: A47B96/20
Filed: 2008-04-15
Abstract: PURPOSE: A noncombustible panel of a fire-resistant flat type is provided to increase durability of the panel, and to prevent damage or breakage of the panel through storing durability. CONSTITUTION: A noncombustible panel of a fire-resistant flat type is formed by fixing an iron core on a panel which is molded with an enterolith bolt hole. The noncombustible panel(30) is formed with the iron core(20) consisting of pearlite of 40%, a loadstone(white) of 20%, the loadstone yellow(20%) cement of 10%, and a high pressure adhesive of 10%. The panel has the thickness of 15mm~30mm by compressing the iron core and a complete noncombustible high pressure binder according to the size of panel. The panel is combined with a skin, a parlor, a show-case structure(2), and all furniture etc.
Patent KR-20080093925-A (KR)
Title: Sliding hinge apparatus and handy terminal including the sliding hinge apparatus
Inventor: SUNG RAK HAM
IPC: H04B1/38
Filed: 2008-04-18
Abstract: A slide hinge device and a portable terminal inculding the device are provided to enable a second slider to do sliding motion in a direction roughly equal to a sliding mobile direction of the first slider and to do sliding motion in a direction roughly vertical to the sliding mobile direction of the first slider. A first slider(120) does sliding motion along the first direction in connection with a base(110). A second slider(130) does sliding motion together with the first slider in connection with the first slider, and does sliding motion in a direction roughly vertical to the first direction on the first slider. An elastic member(140) is further comprised. One end of the elastic member is connected to the first guiding hole and a penetration hole formed on the base, so that the one end moves along the first guiding hole, and the other end thereof is connected to a coupling hole formed on the first slider.
Patent KR-20090111400-A (KR)
Title: Apparatus for evaluating back warning system and method of evaluating backwarning system using thereof
Inventor: KIM SUNG SU
IPC: B60R1/00
Filed: 2008-04-22
Abstract: PURPOSE: An apparatus and a method for evaluating a back warning system are provided to obtain accurate data by moving a cylindrical target corresponding to an obstacle in four directions and to display the data on a two- or three-dimensional screen. CONSTITUTION: An apparatus for evaluating a back warning system comprises a first target for horizontal sensing of a spatial domain, a second target for vertical sensing of the spatial domain, a target drive unit which mechanically moves the first and second targets to the specified location of the spatial domain, and a controller(110) which controls the target drive unit and generate data about the spatial domain based on distance information outputted from a back warning sensor.
Patent KR-20090113480-A (KR)
Title: Shutter Devices using in small camera
Inventor: SHIN JOONG CHEOL
IPC: H04N5/225
Filed: 2008-04-28
Abstract: PURPOSE: A shutter apparatus for a small-sized camera is provided to be applied to the small-sized camera installed in a communications terminal or digital camera by simplifying the structure and reducing the size. CONSTITUTION: A shutter apparatus for a small-sized camera comprises base upper/lower parts(21,23), a shutter part, a coil(7), a magnet(9), a rotor arm(8), and a link structure. The base upper/lower parts are mounted in a telescopic part and have a light through-hole. In order to open and close the through-hole, the shutter part is installed in the base upper/lower parts so as to be movable. The coil is wound several times and fixed to the base part or yoke coil and receives the power source from the outside. In the ring magnet, the polarity is divided into plural pieces. The rotor arm is connected to the magnet. The link structure transfers the power through the rotor arm to a blade(12). The rotor is axial-supported in the base, a housing or the yoke coil so that the magnet can face the coil and move.
Patent KR-20090114085-A (KR)
Title: Laundry Machine Having a Speed Wash Course
Inventor: LEE DEUG HEE
IPC: D06F33/02
Filed: 2008-04-29
Abstract: PURPOSE: A washing apparatus with a speed wash course is provided to reduce energy and time for washing and to reduce damage to fabric. CONSTITUTION: A washing apparatus with a speed wash course comprises a course selecting part(11), in which a user can select the speed wash course, and a controller selecting one speed wash course from some according to the amount of the laundry. The controller selects the speed wash courses when the amount of laundry is less a set value.
Patent KR-20090115329-A (KR)
Title: Notice For Automobile Stop Of Assistance Signal Lamp System
Inventor: LEE SANG GEUN
IPC: G08G1/096
Filed: 2008-05-02
Abstract: PURPOSE: A notice for an automobile stop of assistance signal lamp system is provided to induce vehicle stop by installing an auxiliary signal lamp before a main signal lamp and informing a stop sign of main signal lamp to a vehicle. CONSTITUTION: In a notice for an automobile stop of assistance signal lamp system, a traffic signal controller(300) generates a traffic signal and transmits it to a vehicle driver and pedestrian. A main traffic signal lamp(200) controls flash of a traffic lamp according to the traffic signal of the traffic signal controller. A main traffic signal lamp produces traffic signal to control the turn on/off of a stop traffic signal of the auxiliary signal lamp which is far from the main traffic signal lamp. The auxiliary traffic signal lamp(100) controls the turning on/off of the stop sign according to the traffic signal.
Patent KR-20080107997-A (KR)
Title: Negative electrode for non-aqueous secondary battery, and non-aqueous electrolyte secondary battery including same
Inventor: KIM SUNG SOO
IPC: H01M4/13
Filed: 2008-05-14
Abstract: A negative electrode for non-aqueous secondary battery is provided to suppress the degradation of conductivity even if the rechargeable cycle progresses by securing a conductive pathway with a conductive material. A negative electrode for non-aqueous secondary battery comprises a core material; and a negative electrode material including the first negative active material containing lithuim vanadium oxide, which is scattered in the surface of the core material in advance. The core material is selected from a group consisting of second negative active material different from lithuim vanadium oxide, a conductive material and their mixture. The weight ratio(the weight of the core material / the weight of the first negative active material) of the core material and the first anodal active material is 20/80 - 95/5.