baber/WOPTO huggingface dataset:
Patent KR-20100132455-A (KR)
Title: Method for producing powder mixture for powder metallurgy, and method for producing sintered body
Inventor: FUJIURA TAKAYASU
IPC: B22F9/04
Filed: 2010-06-08
Abstract: PURPOSE: A method of manufacturing mixed powder for powder metallurgy and a method of manufacturing a sintered body are provided to enhance the density and the lubrication of powder, to prevent the surface contamination of the sintered body and to reduce the surface roughness. CONSTITUTION: A method of manufacturing mixed powder for powder metallurgy comprises next steps. One or more of iron-base powder and mechanically improved powder and amide lubricating solution are mixed. Solvent is removed from the solution and the amide lubricating solution is coated on one or more surfaces of the iron-base powder and the mechanically improved powder. The amide lubricating solution of 0.01~2.0mass% is added to the iron-base powder and the mechanically improved powder of 100mass part. The amide lubricating solution is one or more of aliphatic amide and aliphatic bisamide. The aliphatic amide is N-oleyl palmitic acid amide.
Patent KR-20110138110-A (KR)
Title: New insecticide active substance from entomopathogenic bacteria and its use
Inventor: KIM YONG GYUN
IPC: A01N63/02
Filed: 2010-06-18
Abstract: PURPOSE: A novel insecticidal material isolated from entomopathognic bacteria using proline-tyrosine or mixture thereof is provided. CONSTITUTION: An insecticidal material which suppresses insect immunity through phospholipase A2(PLA2) contains cyclo proline-tyrosine(cPY) as an active ingredient. An insecticidal composition for eliminating insects such as moths contains cPY and Bt as an active ingredient. The cPY is isolated from culture liquid of Xenorhabdus nematophila.
Patent KR-20110138570-A (KR)
Title: A pressurized furnace for baking dental implant abutment
Inventor: KIM JAE IL
IPC: A61C13/08
Filed: 2010-06-21
Abstract: PURPOSE: A pressurized plasticizing furnace for plasticizing dental implants is provided to pressurize and plasticize the dental implants under various gas atmospheres by forming a plasticizing space in a sealing shape. CONSTITUTION: Dental implants are loaded on the stage(210) of a plasticizing furnace. A chamber(220) is arranged on the stage and blocks the dental implants from the outside. A heating part(230) applies heat to the chamber by relatively moving with respect to the stage and the chamber. Inside of the chamber is pressurized by gas or mixed gas selected from argon, nitrogen, carbon monoxide, and ammonia. A coolant supplying pipe is formed in the chamber. A decompressing unit is further included in the plasticizing furnace.
Patent KR-20120000996-A (KR)
Title: Tension rod for feeding roll device
Inventor: AHN BYOUNG JOON
IPC: B21B39/10
Filed: 2010-06-29
Abstract: PURPOSE: A separable tension rod for improving the maintainability of a feed roll device of a rolling mill is provided to improve production by reducing time required for the replacement of a feed roll. CONSTITUTION: A separable tension rod(130) for improving the maintainability of a feed roll device of a rolling mill comprises a coupling unit(136), a rod unit(132), and a connection member(134). The coupling unit is composed of a bolt(136a) and a nut(136b) and is detachably coupled to the top of a cross beam. The rod unit supports a feed roll. The connection member is composed of a chain or wire and connects the coupling unit and the rod unit.
Patent KR-20120005067-A (KR)
Inventor: LIM WON SEOK
IPC: B60R1/00
Filed: 2010-07-08
Abstract: PURPOSE: A rear monitoring system for a vehicle using a power line and a ground line is provided to reduce noises of signal by joining choke coils to a RF(Radio Frequency) amplification unit and a receive module. CONSTITUTION: A rear monitoring system for a vehicle using power and ground lines(1,3) comprises transmitting and receive modules(6). The transmission module comprises a transmission power unit, a modulation unit, and RF amplifier. The transmission power unit supplies 12V power source and operating power(VCC). The modulation unit modulates video signal recorded by camera to be suitable for carrier frequency. The RF amplifier transmits normally amplified modulation image signal and inverted modulation image signal through power and ground lines. The receive module comprises a receiving power unit(40), detection units(50,70), and a tuned amplification unit(60). The receiving power unit supplies 12V power source and operating power for an operation. One detection unit extracts its own modulation image signal from amplified and inverted modulation image signals received from power and ground lines. The detection unit receives the amplified modulation image signal and separates image signal of the carrier frequency. The other detection unit transfers the image signal to the monitor(5). The tuned amplification unit performs amplification to make damages of image signal up during transmission.
Patent KR-20110007058-A (KR)
Title: Sewing machine
Inventor: YOKOTA TETSUHIKO
IPC: D05B27/12
Filed: 2010-07-14
Abstract: PURPOSE: A sewing machine which is able to fit the edge of two fabrics is provided to prevent the suppression of sewing quality due to fluff. CONSTITUTION: A sewing machine comprises: a fabric transfer device for carrying two fabrics to each direction; an operator which enables moving in a cross direction with respect to the fabric moving direction and a driving body for driving the operator; a end part controller for moving the position of one end in a cross direction with respect to the fabric moving direction; a detection device for detecting the presence of the end portion of a subject fabric at a certain position; and a step of controller for controlling the end part controller based on the detection result.
Patent KR-20110009641-A (KR)
Title: Pressure-sensitive adhesive composition for conductive member and laminate using the same
Inventor: SHIMIZU ITARU
IPC: C09J175/04
Filed: 2010-07-22
Abstract: PURPOSE: A pressure-sensitive adhesive composition is provided to prevent malfunction caused by corrosion in a conductive member such as a conductive layer or metallic circuit including ITO and to ensure excellent plasticizer resistance, heat resistance and humidity resistance. CONSTITUTION: A pressure-sensitive adhesive composition for conductive members comprises 100.0 parts by weight of urethane urea resin with 50,000~200,000 of average molecular weight, and 0.1~3 parts by weight of hardener. The urethaneurea resin is obtained by reacting a urethane prepolymer with a polyamino compound, wherein the urethane prepolymer is obtained by reacting polyol with polyisocyanate.
Patent KR-20120012998-A (KR)
Title: Light emitting device and method for manufacturing the same
Inventor: JEONG HWAN HEE
IPC: H01L33/06
Filed: 2010-07-23
Abstract: PURPOSE: A light emitting device and a manufacturing method thereof are provided to improve a bonding force of a bonding layer and a P-type electrode by forming a channel layer on a whole area of a light emitting device. CONSTITUTION: A channel layer(160) is welded on a support substrate and formed in a whole area of a nitride semiconductor. A second electrode(150) is formed on the channel layer. The nitride semiconductor is formed on the second electrode and includes a second semiconductor layer, an active layer, and a first semiconductor layer. A first electrode(190) is formed on the first semiconductor layer. A CBL(Current Blocking Layer) is formed in a partial area on the second semiconductor layer. An ohmic layer is formed on the CBL and the second semiconductor layer.
Patent KR-20120009317-A (KR)
Title: Dual fuel injection valve
Inventor: JUNG GANG YUN
IPC: F02D19/06
Filed: 2010-07-23
Abstract: PURPOSE: A double fuel injection valve is provided to mechanically inject fuel necessary for the operation of an engine within a specific pressure range. CONSTITUTION: A double fuel injection valve comprises an injection valve body and a nozzle part. The nozzle part includes a first chamber(210), a second chamber(211), a needle valve for FO(230), and a needle valve for DO(231). The first chamber is connected to a fuel inlet for FO through a flow path(212) and filled with FO to form an opening pressure, and the first chamber is formed with an injection nozzle for FO(220) for injecting fuel oil. The second chamber is formed with an injection nozzle for DO(221) for injecting fuel oil. The needle valve for FO opens or closes the injection nozzle for FO according to a pressure difference of fuel oil filled in the first chamber. The needle valve for DO is installed inside the needle valve for FO and divides the first and second chambers. The needle valve for DO is operated up and down according to a pressure difference of fuel oil filled in the second chamber to open and close the injection nozzle for DO.
Patent KR-20120010310-A (KR)
Title: Window structure
Inventor: CHOI JONG SIL
IPC: E06B3/677
Filed: 2010-07-26
Abstract: PURPOSE: A window-frame structure is provided to immediately absorb moisture from a space between glasses by a difference between inner and outer temperatures. CONSTITUTION: A window-frame structure is as follows. An air outlet(13) is formed on a middle frame between glasses. A rubber frame(16) is inserted into the outer part of the middle frame. The frame makes tight contact with glasses(11,14,15). Air is emitted through the air outlet on the middle frame to form a vacuum state. The top of the middle frame is covered with a metallic upper plate. A plurality of discharge ports are formed along the upper plate. The middle frame is filled with absorbent.
Patent KR-20120012863-A (KR)
Title: Traffic aware communication system and method
Inventor: KIM DAE YOUNG
IPC: H04L29/06
Filed: 2010-08-03
Abstract: PURPOSE: A traffic based communication system and method are provided to improve the transmission efficiency of data, such as PUSH service, video streaming service and/or VoIP service, sensitive to delay. CONSTITUTION: A traffic based communication system(100) comprises a service providing server(110), a NAT(Network Address Translation) device(120), an IP- SEC(IP Security) server(130), and an IP-SEC client embedded terminal(140). The service providing server offers a specific service to a terminal. The NAT device maps transmission and reception identification information shown from outside and transmission and reception identification information used inside and maintains the mapping for a port-binding time. The IP-SEC server implements encoding of downlink packets for IP-SEC.
Patent KR-20120021647-A (KR)
Title: Three dimensional porous structure and producing method of the same
Inventor: MOON JUN HYUK
IPC: G03F7/16
Filed: 2010-08-11
Abstract: PURPOSE: A three-dimensional porous structure and a method for manufacturing the same are provided to improve the photo-electric transformation efficiency of a photo-catalyst by increasing the absorbing efficiency of the structure. CONSTITUTION: A method for manufacturing a three-dimensional porous structure includes the following: a three-dimensional porous photoresist patterns using interference lithography; metals are coated on the pore surface of the three-dimensional porous photoresist patterns to form a metal/photoresist composite; and the photoresist is eliminated from the metal/photoresist composite to form the three-dimensional porous structure. The photoresist eliminating process is implemented based on an organic solvent-based dissolving process or a calcinating process.
Patent KR-20120021680-A (KR)
Title: Photoactive compound containing a silyl group and photosensitive resin composition comprising the same
Inventor: CHUNG WON JIN
IPC: G03F7/033
Filed: 2010-08-12
Abstract: PURPOSE: A photoactive compound with a novel structure and a photosensitive resin composition containing the same are provided to ensure excellent solubility and commerciality. CONSTITUTION: A photoactive compound is denoted by chemical formula 1. A photosensitive resin composition contains 0.1-5 wt% of photoactive compound of chemical formula 1, 1-20 wt% of alkali soluble binder resin, 0.5-20 wt% of polymeric compounds with ethylenic unsaturated bond; and 10-95 wt% of solvent. The photosensitive resin composition contains a second photoactive compound of triazine compounds, non-imidazole compounds, acetophenone compounds, O-acyloxym compounds, benzophenone compounds, thioxanthone compounds, phosphine compounds, or coumarinic compounds.
Patent KR-20120015894-A (KR)
Title: Speaker unit for alarm sounds of vehicle
Inventor: JUNG CHANG SEAK
IPC: H04R9/02
Filed: 2010-08-13
Abstract: PURPOSE: A speaker unit for generating an alert sound of a vehicle is provided to simplify a layout structure in a housing by directly and electrically connecting a speaker to a printed circuit board while the speaker is built in a speaker case. CONSTITUTION: A housing(10) has a speaker settling groove(12) which is formed in an inner surface. A speaker case(24) protects a speaker excluding a terminal part of a speaker. The terminal part of the speaker is directly electrically connected to a printed circuit board(30). A vibration preventing device is formed in the speaker settling groove and the speaker case. The vibration preventing device blocks side direction vibration by absorbing the backward and forward vibration of the speaker. The vibration preventing device includes a vibration absorption pad(22) which is settled on an inner diameter which is contiguous to a floor side of the speaker settling groove.
Patent KR-20120017172-A (KR)
Title: Apparatus and method for controlling power in portable terminal when a geotagging
Inventor: SON IN GU
IPC: H04W4/02
Filed: 2010-08-18
Abstract: PURPOSE: A geo-tagging power control method in a portable terminal is provided to reduce the power consumption of a portable terminal by reducing operation numbers of a location information module. CONSTITUTION: A portable terminal searches serving base station information. The portable terminal captures subjects when the serving base station information is not existed(516,518). The portable terminal operates a location information module at the same time. The portable terminal stores meta data of the captured image which includes location information acquired by the location information module(520). The portable terminal maps the serving base station information with the meta data(522).
Patent KR-20120020892-A (KR)
Title: Device and method for creating text collage message
Inventor: KIM JUNG RIM
IPC: G06V30/224
Filed: 2010-08-31
Abstract: PURPOSE: A device for generating a text collage message and a method thereof are provided to generate a text image corresponding to a text by a text collage message, thereby sending the message to a mobile terminal of a counterpart person. CONSTITUTION: A text recognizing unit(11) recognizes a text of an image. A text image generating unit(12) generates a fixed area including the recognized text by a text image. A control unit(16) outputs texts inputted by an input unit(14) to an output unit(15). The control unit replaces at least some texts corresponding to a text image stored in a storage unit with the text image.
Patent KR-20110023842-A (KR)
Title: Three dimensional display device and method of controlling parallax barrier
Inventor: DAIKU YASUHIRO
IPC: G02B30/31
Filed: 2010-08-31
Abstract: PURPOSE: A three dimensional display device and a method of controlling a parallax barrier are provided to increase visibility by extending the visibility range between displayed images. CONSTITUTION: A three dimensional display device and a method of controlling a parallax barrier comprise: a display unit(1) displaying left and right images; a barrier formation unit(3) forming a parallax barrier, front the display unit, having a plurality of slits through which the left and right images are transmitted to different points corresponding to left and right eyes; a distance measurement unit measuring the distance between the display unit and the observer.
Patent KR-20120023242-A (KR)
Title: Silicon oxide layer and method for manufacturing the same
Inventor: KIM HYUN JONG
IPC: C01B33/148
Filed: 2010-09-01
Abstract: PURPOSE: A silicon oxide layer and a method for preparing the same are provided to improve the intensity of a silicon oxide layer and to form pores at the silicon oxide layer by adding polyethylene glycol in a mixed solvent and evaporating the polyethylene glycol in a drying process. CONSTITUTION: A method for preparing a silicon oxide layer includes the following: a mixed solution containing a silicon source and polyethylene glycol is prepared; the mixed solution is applied on a substrate(10); the applied mixed solution is dried; and a silicon oxide layer(12) is obtained and is post-heat-treated. The silicon source includes tetraethylorthosilicate. In the drying process, the polyethylene glycol is evaporated to secure porosity in the silicon oxide layer. The temperature of the drying process is between 400 and 450 degrees Celsius.
Patent KR-20120029500-A (KR)
Title: Energy storage system
Inventor: SHIM KYUNG SUB
IPC: G01R31/36
Filed: 2010-09-16
Abstract: PURPOSE: An energy storage system is provided to reduce power consumption by miniaturizing and simplifying all circuits. CONSTITUTION: A plurality of thermistors(TH1-TH7) detects the temperature of battery units. A multiplexer(110) multiplexes the plurality of thermistors. The multiplexer connects selected one thermistor with reference resistance. A power switch part(120) is interposed between the reference resistance and a power voltage terminal. A control signal input part(140) receives a control signal for the power switch part and the multiplexer.
Patent KR-20120030179-A (KR)
Title: Directional rfid label tag for measuring postal matter delivery service
Inventor: KIM KI HAK
IPC: H01Q1/46
Filed: 2010-09-17
Abstract: PURPOSE: A directional RFID label tag for postal delivery service measurement is provided to set up a radiation pattern by matching an input impedance based on the coupling characteristic of tag units. CONSTITUTION: First and second tag units(210, 220) are attached to an attaching plate(230). The first tag unit includes a first tag antenna(240) for determining a resonant frequency of the first tag unit, a first tag chip(250) for storing first information, and a first power supply line(260) for supplying power to the first tag chip. The second tag unit is connected to the second tag antenna.
Patent KR-20120029908-A (KR)
Title: Novel compound and antibiotic composition comprising the same
Inventor: KANG LIN WOO
IPC: A61P31/00
Filed: 2010-09-17
Abstract: PURPOSE: A novel antibiotic activity compound and an antibiotic composition including thereof are provided to improve antibiotic activity by obstructing cell wall synthesis of bacteria and the cell growth. CONSTITUTION: A novel antibiotic activity compound is represented by chemical formula 1 or 2. The compound of the chemical formula 1 or 2 obstructs activity of ATP-dependent-D-alanyl-D-alanine ligase. An antibiotic composition includes the compound of the chemical formula 1 or 2 and pharmaceutically acceptable carrier. The composition is used for preventing or treating infections by pathogen having activity of bacterium cell wall synthesis inhibition. A stockfeed composition for prevention or treating infection includes the compound of the chemical formula 1 or 2 and a carrier which is acceptable in quellenkunde. An agricultural composition for preventing or treating infection includes the compound of the chemical formula 1 or 2 and a carrier which is acceptable in agricultural pharmacology.
Patent KR-20120031347-A (KR)
Title: Method of driving display panel and display device
Inventor: MOON HOI SIK
IPC: G09G3/36
Filed: 2010-09-24
Abstract: PURPOSE: A driving method of a display panel and a display apparatus using the same are provided to improve display quality by preventing display failures such as crosstalk, uneven vertical line effects, greenish effects, etc. CONSTITUTION: A first polarity voltage compared to a reference voltage is respectively outputted to an n-th data line(DLn) and an (n+1)-th data line of an N-th frame(FN). The n and N are natural numbers. A second polarity voltage compared to the reference voltage is respectively outputted to an (n+2)-th data line and an (n+3)-th data line. The first polarity voltage is outputted to the n-th data line of an (N+1)-th frame. The second polarity voltage is respectively outputted to the (n+1)-th data line and the (n+2)-th data line(DLn+2). The first polarity voltage is outputted to the (n+3)-th data line.
Patent KR-20110053169-A (KR)
Title: Pellicle and method of manufacturing the same
Inventor: HORIKOSHI JUN
IPC: G03F1/64
Filed: 2010-09-28
Abstract: PURPOSE: A pellicle and a method for manufacturing the same are provided to improve the yield of the pellicle by preventing generation of a foaming phenomenon in an adhesive layer. CONSTITUTION: A pellicle(1) includes a pellicle layer(11), a pellicle frame(13), and one adhesive layer(14). The pellicle layer is attached to the one end part of the pellicle frame using another adhesive layer(12). One adhesive layer is formed at another end part of the pellicle frame and is formed without a heating operation using two liquid mixed type curable adhesive. The two liquid mixed type curable adhesive is a silicon resin.
Patent KR-20110035955-A (KR)
Title: Organic light emitting diode display device
Inventor: MATSUMOTO SHOICHIRO
IPC: G09G3/30
Filed: 2010-09-29
Abstract: PURPOSE: An OLED display device driving a display panel through mode conversion is provided to supply low consumption power by converting a playing mode as a video mode, a standard mode and a black and white mode. CONSTITUTION: A video data adjustment factor circuit(12) and a gamma counting circuit(13) convert the calculating coefficient of video data according to the input of video mode signals. A lighting commencement signal generator varies the drive control of a lighting drive. The light-off rate setting circuit(20) generates a light-on time setting signal according to a light-off rate. A light-off signal generator(15) generates light-off start signals according to the light-on time setting signal.
Patent KR-20120033663-A (KR)
Title: Assembly type pallets
Inventor: LEE HI MAN
IPC: B65D6/26
Filed: 2010-09-30
Abstract: PURPOSE: A prefabricated pallet capable of simply assembling is provided to remarkably reduce the manufacturing and distribution costs for the pallet with the simplified structure. CONSTITUTION: A prefabricated pallet(100) comprises an upper plate(110), a lower plate(120), and a center supporter(130). The center supporter is slide-inserted in between the upper and lower plates. First and second curved units(116,122) are formed on the lower side of the upper plate and the upper side of the lower plate, respectively. A protrusion(132) is formed on the center supporter on the portion for inserting the curved units.
Patent KR-20120040591-A (KR)
Title: Semiconductor pacakge and method of manufacturing the same
Inventor: PARK JONG CHUL
IPC: H01L23/12
Filed: 2010-10-19
Abstract: PURPOSE: A semiconductor package and a manufacturing method thereof are provided to produce a 3D semiconductor package by laminating a semiconductor package by using a TOV(Through Organic Via) process. CONSTITUTION: A silicon substrate(100) has a plurality of holes. An insulating layer(104) is formed by filling a plurality of holes with an organic material. A passive device is formed on the organic material. The organic material is corresponded to one or more holes of the plurality of holes. A metal layer is formed by filling metal before the organic material is filled in the plurality of holes.