baber/WOPTO huggingface dataset:
Patent KR-20140127454-A (KR)
Inventor: JUNG CHANG MIN
IPC: F02D41/04
Filed: 2013-04-24
Abstract: The present invention relates to a cylinder balancing device using the control of the duration of combustion (DoC) among combustion characteristics of a dual fuel engine and a method thereof. The cylinder balancing method using the control of DoC of a dual fuel engine according to the present invention comprises the following steps of: (S501) receiving a sensing signal for combustion pressure from combustion pressure sensors of each cylinder; (S502) calculating DoC of each cylinder from information on combustion pressure of each cylinder; (S503) determining whether DoC of each cylinder reaches a target value (DoC_tg); (S504) determining whether DoC of all cylinders reaches the DoC_tg by comparing the DoC and Doc_tg of each cylinder; (S505) advancing or retarding the timing of injection of gas fuel of each cylinder when there is a cylinder whose DoC does not reach the DoC_tg until the DoC reaches the DoC_tg and extending or shortening duration of injection (DOI) of gas fuel; and (S506) maintaining the final controlled value of DOI of gas fuel when DoC of all cylinders reaches the DoC_tg.
Patent KR-20130124205-A (KR)
Title: Apparatus and method for supplying chemical solution by using sense
Inventor: LEE DONG HYUN
IPC: H01L21/02
Filed: 2013-05-02
Abstract: An apparatus for supplying a chemical solution includes at least one chemical solution storage tank storing a chemical solution and having a sensor for sensing the amount of a residual chemical solution; a chemical solution pump connected to the chemical solution tank and absorbing the chemical solution; a buffer tank connected to the chemical solution storage tank to store the chemical solution, discharging the stored chemical solution to a nozzle injecting the chemical solution onto a glass, and pumps the chemical solution according to the level of the chemical solution; and a control part sensing the amount of the residual chemical solution according to the on-off operation of the sensor of the chemical solution storage tank and determining the replacement time of the chemical solution storage tank, controlling at least one among the chemical solution storage tank, a trap tank, the chemical solution pump, and the buffer tank, and controlling the replacement of the chemical solution storage tank. The present invention prevents the air from inflowing into an exhaust pipe in the replacement process of the chemical solution storage tank by using a lower sensor located in the lower part of the chemical solution storage tank, the chemical solution pump, and a nitrogen gas supply device. Therefore, failure for a semiconductor device is prevented. [Reference numerals] (220) Chemical solution pump;(AA) Chemical solution nozzle
Patent KR-20140132171-A (KR)
Inventor: JUNG JONG WOO
IPC: G06F40/143
Filed: 2013-05-07
Abstract: The present invention relates to a handwriting input method of a portable terminal using a touch pen and a device supporting the same. To this end, the portable terminal receives a handwriting image at one area on a handwriting input layer provided to be overlapped with an application in an execution state; recognizes the received handwriting image by considering attributes of one area of the application in an execution state corresponding to one area of the handwriting input layer; and applies the recognized result to the application in an execution state.
Patent KR-20140132583-A (KR)
Inventor: JOE CHEE RYONG
IPC: B32B27/06
Filed: 2013-05-08
Abstract: The present invention relates to a method for manufacturing articles comprising dimple, which comprises the steps of: providing a first base member; forming a hole or a groove on a first surface of the first base member; locating prepreg for a second base member on the first surface of the first base member; and heating and pressing the first base member including the prepreg for the second base member, and to articles manufactured by the manufacturing method. The method uses the first base member including hole or groove to applying pressure from the outside while coating a complex material skin which is a second base member on the surface of the first base member to naturally form a dimple shape on the surface to form a dimple on the surface of the articles by a simple method.
Patent KR-20140132645-A (KR)
Inventor: KIM SO JUNG
IPC: B01D29/64
Filed: 2013-05-08
Abstract: The present invention relates to a sewage recycling system, which comprises a first foreign substance treatment apparatus (200) for removing foreign substances with a high specific gravity from sewage; a second foreign substance treatment apparatus (300) for removing foreign substances with a low specific gravity from the sewage having passed through the first foreign substance treatment apparatus; and a filter device (400) for removing fine foreign substances from the sewage having passed through the second foreign substance treatment apparatus, wherein the first foreign substance treatment apparatus comprises a cylindrical body (240); a swirling plate (240) equipped in the body and having vertically inclined holes (243) penetrated; an slope part (215) formed at the lower part of the body; and a back flow prevention cap (250) arranged at the slope part and preventing the foreign substances with a high specific gravity from back-flowing upward. Accordingly, the present invention has the effect of naturally separating foreign substances by removing foreign substances with a high specific gravity at the lower part, and removing foreign substances with a low specific gravity by lifting upward by using the specific gravity.
Patent KR-20140132988-A (KR)
Inventor: OH BYOUNG CHAN
IPC: G05F3/02
Filed: 2013-05-09
Abstract: A circuit for generating a voltage includes: a voltage driving part which drives an output node in a pull-up mode to generate an output voltage; and a control part which receives the output voltage, inactivates the voltage driving part when a distribution voltage, that the inputted power voltage is divided with a preset rate, is higher than a first level, and activates the voltage driving part when the distribution voltage is lower than a second level which is higher than the first level.
Patent KR-20140135406-A (KR)
Inventor: LEE CHUL HAK
IPC: B62D1/187
Filed: 2013-05-16
Abstract: The present invention relates to a tilt or tilt-and-telescopic steering apparatus. According to embodiments of the present invention, the steering apparatus does not require a tilt driving gear or a tilt fixing gear to lock a tilt operation to reduce the number of components used and lower manufacturing costs. The present invention can also prevent gear teeth from clashing with each other and generating noises while also preventing the gear teeth from being jammed.
Patent KR-20140140906-A (KR)
Inventor: JEON JONG HO
IPC: H01M10/0567
Filed: 2013-05-30
Abstract: According to the present invention, with regard to a lithium secondary battery comprising a cathode, an anode, a separator interposed between the cathode and the anode and a non-aqueous electrolyte, the cathode comprises a cathode active material which is a manganese-rich metal oxide and the non-aqueous electrolyte comprises an organic solvent, an electrolyte salt and an additive, wherein the additive comprises a compound including BF_4^- as an anion and a compound including a non-shared electron pair. According to the present invention, the lithium secondary battery which prevents the deterioration of battery power can be manufactured by reducing the dissolution rate of manganese. Furthermore, the manufacturing costs of the lithium secondary battery can be reduced by using, as the cathode active material, an excessive amount of manganese that is inexpensive in comparison with cobalt or nickel. Also, the deterioration of battery performance can be reduced by inhibiting the decomposition of LiPF_6 that can be included as the electrolyte salt.
Patent KR-20140141391-A (KR)
Inventor: CHO EUN YOUNG
IPC: H05B33/02
Filed: 2013-05-31
Abstract: An optical film includes a first surface and a second surface facing each other. The first surface includes: a highly-refractive pattern layer which is made of a material with a refractive index larger than 1 and has a pattern including multiple recessed grooves forming curved surfaces; and a lowly-refractive pattern layer which is made of a material having a refractive index smaller than that of the highly-refractive pattern layer and includes filler substances filling grooves. The grooves have a depth longer than the width. The straight line connecting a peak point of the grooves and a point on the first surface where another adjacent groove starts form the angle θ with the first surface, the angle θ satisfies the following: 15° <= θ <= 75°.
Patent KR-20140145731-A (KR)
Inventor: KIM SU JUNG
IPC: G01N33/569
Filed: 2013-06-14
Abstract: The present invention relates to a simple customized diagnosis kit of H. pylori for Koreans, which quickly detects the antibody of H. pylori in blood serum by using cag-PAI genes (Cag7) of virulence genes that only H. pylori type-1 derived from Koreans has, and a manufacturing method thereof.
Patent KR-20150000068-A (KR)
Title: A bidet slim body
Inventor: LEE GWANG RYONG
IPC: A47K13/24
Filed: 2013-06-21
Abstract: The present invention relates to a bidet having a slim body, which improves an appearance and enables easy installation and efficient space arrangement. The present invention comprises: a body (110) fixed to a toilet seat; a seat (120) which is connected to the body (110) and allows a user to sit thereon; and a cover (130) which is connected to the top of the body (110) and covers the seat (120). The height of the body (110) of the bidet (100) is minimize to slim the bidet. When the cover (130) is closed, an extension line, which is formed by extending the rotation center point of the cover (130) and the crossing point where the cover (130) and a horizontal surface collinearly meet, and the horizontal line of the body (110) make the certain angle of about 16 to 19 degrees.
Patent KR-20150000734-A (KR)
Title: 튜브 자동 용접장치
Inventor: JUNG IN CHUL
IPC: B23K37/04
Filed: 2013-06-25
Abstract: 간단한 구조에 의해 용접하고자 하는 튜브와 그 주변 튜브로 적어도 두 지점 이상으로 직접 삽입 지지되어 안정적으로 자동 용접이 용이하게 이루어질 수 있도록 하기 위하여, 용접 대상의 튜브에 밑단이 삽입되어 회전되면서 상기 튜브와 시트 사이를 용접하는 용접부재; 상기 용접부재의 외측면에 장착되고 상기 용접 대상 튜브의 주변 튜브에 삽입 및 고정되어 상기 용접부재가 회전되도록 지지하는 고정부재;를 포함하는 튜브 자동 용접장치를 제공하는 데 있다.  
그에 따라 간단한 구조로 인한 제조단가를 현저하게 낮출 수 있음은 물론 특히 회전이 안정적으로 이루어져 용접 부위로의 용접이 정확하게 이루어짐에 따라 용접 효율성을 극대화할 수 있는 효과를 가진다.
Patent KR-20150002105-A (KR)
Title: 콘크리트 파일 제조용 부재
Inventor: LEE SEOK KWANG
IPC: E02D5/30
Filed: 2013-06-28
Abstract: 본 발명은 콘크리트 파일 제조 시 슬러지 잔유물이 외측으로 흘러나오는 것을 방지할 수 있도록 형틀에 부착 사용되는 부재(200)에 관한 것으로서, 슬러지 잔유물이 외측으로 흘러나오는 것을 방지할 수 있도록 바닥판(201)의 외측 둘레를 따라 일정한 높이를 갖는 절곡부(202)가 형성된 것을 특징으로 한다. 본 발명에 따르면, 콘크리트 파일 제조 시 슬러지 잔유물이 외측으로 흘러나오는 것을 방지할 수 있도록 형틀에 부착 사용하되 콘크리트 파일의 제조공정에서 필요한 밴드 대신에 간편하게 밴드 효과를 발휘할 수 있는 부재를 사용하고 또한 해당 부재를 콘크리트 파일의 양측단에 부착하지 않고 콘크리트 파일을 제조함으로써 생산성을 향상시키고, 나아가서 제품 경쟁력을 확보할 수가 있다.
Patent KR-20150004020-A (KR)
Inventor: PARK CHOUL JOO
IPC: E02D5/24
Filed: 2013-07-02
Abstract: The present invention relates to an apparatus for joining a PHC pile capable of enduring impact at the time of driving a pile, having higher strength than a PHC pile main body for axial and transverse loads, more easily performing a work than the existing welding method, having no direct effect on skill, and ensuring excellent verticality by easily controlling the verticality during a work. The apparatus for jointing a PHC pile comprises: ring-shaped upper and lower joint plates which have surfaces coupled to shoes of the upper and lower PHC piles and the other surfaces on which vertical plates vertically installed and having coupling holes are radially formed; and one or more wedge members which are inserted between the upper and lower joint plates to control the verticality when the vertical plates of the upper and lower joint plates are coupled to each other.
Patent KR-20140126221-A (KR)
Inventor: KUNIEDA HIRONORI
IPC: H01R24/38
Filed: 2013-07-17
Abstract: Provided is a coaxial connector with a switch, which has an improved isolation characteristic between a common terminal and a normal close terminal. (Object) In a coaxial connector with a switch, a movable contact part pressed against a plate spring piece part elastically contacts a fixed contact piece part in a normal mode in which a coaxial plug is not connected, such that a normal close terminal and a common terminal are electrically connected to each other. When a coaxial plug is connected, the movable contact part is retracted from the fixed contact piece part by a plug pin contacting a plug contact part, and thus, the contact with the fixed contact piece part is released. The electrical connection to the common terminal is switched from the normal close terminal to the plug pin. In such a coaxial connector with a switch, a positioning piece part of the normal close terminal positioned at an insulating housing is supported to the insulating housing, such that a thickness direction of a plate of a conductive plate piece is parallel to a facing surface which the common terminal faces in a moving direction of the movable contact part.
Patent KR-20150013997-A (KR)
Title: Method for manufacturing Cu2ZnSnS4-xSex (0≤x≤4) thin film by one step electrodeposition using ionic liquids
IPC: C25D5/10
Filed: 2013-07-25
Abstract: The present invention relates to an Cu_2ZnSnS_4-xSe_x (0<=x<=4) thin film solar cell and a manufacture method thereof forming the Cu_2ZnSnS_4-xSe_x (0<=x<=4) film of a light absorbing layer to form a precursor film made of Cu, Zn, Sn, and Se through a constant-current method with an ionic liquid as a solvent, and features to manufacture the Cu_2ZnSnS_4-xSe_x (0<=x<=4) film through a sulfur thermal treatment. Provided are a simple electro deposition method and a multistage deposition and thermal treatment method offering a non-vacuum electro deposition method which is advantageous from a cost point of view of a mass production for a large area when compared to a vacuum method. The simple electro deposition method and the multistage deposition and thermal treatment method can form the four elements at once as well as producing less harmful byproducts formed by the side reaction using an ionic liquid which are harmful to the human body.
Patent KR-20150015321-A (KR)
IPC: H01M2/36
Filed: 2013-07-31
Abstract: The present invention relates to a secondary battery including carbon dioxide scavenger and, more specifically, a secondary battery wherein a battery case has an electrolyte solution and an electrode assembly including a positive electrode, a negative electrode and a separator inserted between the positive electrode and the negative electrode inside. In the present invention, provided is a secondary battery including the carbon dioxide scavenger in at least one part selected from a group consisting of the positive electrode, the negative electrode, the separator and the electrolyte solution.
Patent KR-20150020439-A (KR)
Title: Method for distributing contents
IPC: G06Q50/10
Filed: 2013-08-14
Abstract: According to the present invention, a method for distributing content is performed by a content distribution server and comprises: a step of receiving a message for purchasing content, to which a first terminal has a right, from a second terminal; a step of requesting approval of the first terminal to grant the second terminal a temporary right; a step of receiving an approval message for granting the second terminal a temporary right from the first terminal; a step of suspending the right of the first terminal to the content and granting the second terminal a temporary right to the content; and a step of restoring the right of the first terminal to the content and granting the second terminal a legitimate right to the content, if the second terminal completes the purchase of the content.
Patent KR-20150025962-A (KR)
Title: Air conditioner for vehicle
Inventor: SEO JEONG HUN
IPC: B60H1/12
Filed: 2013-08-30
Abstract: Disclosed is an air conditioner for vehicle improving the shape of a hook groove which is formed on the a D-cut part in order to enable to use publicly a door arm to be connected to a left side door and a right side door in a dual structure of an air conditioning control mode of the left and right independence type. The air conditioner for vehicle comprises: an air conditioning case on which an air inlet is formed in an inlet side, an air exhaust hole is formed in an outlet side, and an air passage is formed therein, wherein a cooling means and a heating means are installed on the air passage; and a door controlling the opening degree of the air passage in the air conditioning case. For the dual type in which the independent air conditioning control is performed to the left and right width direction of the air conditioning case, the door includes the D-cut part combining with the door arm on the end of a rotary shaft. The D-cut part is formed with a hook groove which axially restrains and fixates the door arm to the door by inserting the hook of the door arm. The hook groove is formed with a mold minus part which is inclined to the insertion direction between the hook groove and the hook. Therefore, mold development costs can be saved by reducing unnecessary parts since the door arm can be publicly used and it is possible to resolve an mis-assembly problem caused by mixed the left door arm and the right door arm.
Patent KR-20150026208-A (KR)
Inventor: LIM DAE KYU
IPC: F24F11/00
Filed: 2013-09-02
Abstract: The present invention relates to an air conditioner and a controlling method thereof. According to an embodiment of the present invention, the air conditioner comprises: an outdoor unit which includes a compressor, an outdoor heat exchanger, and an outdoor expansion device; an indoor unit which is placed in an indoor space by being connected with the outdoor unit, and includes an indoor heat exchanger and an indoor expansion device; an indoor temperature sensing unit which senses indoor temperature of the indoor space; an indoor humidity sensing unit which senses indoor humidity of the indoor space; a memory unit which performs mapping and saves information on the indoor temperature sensed by the indoor temperature sensing unit and on target pressure corresponding to the indoor temperature; and a control unit which determines an operation frequency of the compressor based on the information on the indoor temperature and the indoor humidity. The control unit determines an initial target pressure using the temperature of the indoor space and performs pressure correction using the humidity of the indoor space.
Patent KR-20150027502-A (KR)
Inventor: JANG WOO SEOK
IPC: G06F3/048
Filed: 2013-09-04
Abstract: According to an embodiment of the present invention, provided is a method for operating an electronic device including a touch screen. The provided method comprises the processes of: displaying an image received through an image sensor; detecting a first touch event with regard to a first area of the image; displaying a user interface object displaying an automatic focusing screen with regard to a first area, and a focusing level of a lens of the image sensor; detecting a second touch event with regard to the user interface object; and adjusting the focusing level of the lens of the image sensor with regard to the first area by corresponding to the location of the user interface object in accordance with the second touch event. In addition, other embodiments are available.
Patent KR-20140042665-A (KR)
Title: Method for manufacturing display device
Inventor: ITO HIROSHI
IPC: B32B7/023
Filed: 2013-09-04
Abstract: According to an embodiment of the present invention, a method for manufacturing a display device is disclosed. The method can include forming a base substrate on a metal layer of a carrier substrate. The method can include forming a display element layer on the base substrate. In addition, the method can include peeling the base substrate from the metal layer by irradiating laser light from a side of the carrier substrate opposite to the metal layer.
Patent KR-20150027645-A (KR)
Title: 시간 동기화 장치 및 방법
Inventor: CHA IL HWANG
IPC: H04N7/18
Filed: 2013-09-04
Abstract: 본 발명은 네트워크 카메라 및 NVR을 포함하는 영상 처리 시스템 및 그 동작 방법에 관한 것으로, 보다 상세하게는 네트워크 카메라와 NVR간의 시간을 동기화 시키는 시간 동기화 장치 및 방법에 관한 것이다.  시간 동기화 장치는 네트워크 카메라 및 NVR간의 시간을 동기화하는 장치로써, 네트워크 카메라와 NVR의 기준시간 차이로써의 오프셋을 설정하는 오프셋 설정부, 네트워크 카메라로부터 입력되는 현재 타임스탬프 정보 및 이전 타임스탬프의 시간차가 임계범위를 벗어나 일정하게 입력되면, 현재 타임스탬프를 타임시프트(timeshift)로 판단하고, 그렇지 않으면 노이즈로써의 타임스파이크(timespike)로 판단하는 노이즈 판단부, 주기적으로 네트워크 카메라의 시간 변동분에 대한 NVR의 시간 변동분의 비율로써 시간 변동 비율을 산출하는 산출부, 및 노이즈 판단 결과에 따라 네트워크 카메라의 타임스탬프, 오프셋 및 시간 변동 비율을 이용하여 NVR의 타임스탬프를 설정하는 설정 제어부를 포함한다.
Patent KR-20150030480-A (KR)
Inventor: KIM JUN HO
IPC: G06Q50/22
Filed: 2013-09-12
Abstract: According to an embodiment of the present invention, disclosed is a medicine storage device, comprising a plate; at least one compartment unit which distinguishes each medicine storage unit; a sensing unit which senses the location of at least one compartment unit on the plate; at least one display unit which is arranged on the plate; and a control unit which controls the operation of at least one display unit in order to display the location of a medicine storage unit having the selected medicine stored therein based on the location of at least one compartment detected by the location sensing unit.
Patent KR-20150033945-A (KR)
IPC: F17C3/04
Filed: 2013-09-25
Abstract: Disclosed is a cargo tank for a liquefied natural gas (LNG) carrier, which effectively prevents a shape of corrugations from deforming by being commonly inserted into the corrugations of membrane sheets acting as a primary barrier of the cargo tank and has improved durability by being manufactured using a prosthesis with a minimized risk of combustion when performing a welding process to bond the membrane sheets. The cargo tank of the present invention comprises the prosthesis commonly inserted into an inner space of the corrugations of first and second membrane sheets. The prosthesis includes: a first body having one end of the prosthesis; a second body formed to be extended in a first direction from the first body and having the other end of the prosthesis; and an insulating layer covering the entire circumferential surface of the second body.
Patent KR-20150038814-A (KR)
IPC: F26B23/08
Filed: 2013-09-30
Abstract: The present invention provides a livestock excreta drying device including a microwave device with a magnetron generating microwaves; a heating unit inducing heating due to the microwaves generated by the magnetron of the microwave device; an excreta container formed on the lower side of the microwave device and heating unit where excreta is stored; an inflow passage inducing heat or hot wind generated by the heating unit; a wound pipe having one end connected to the inflow passage and other end connected to the excreta container and transmitting the heat or sending the hot wind generated by the heating unit to the excreta container while covering the excreta container; a demister where internal air containing odor and moisture generated when excreta of livestock is dried inside the excreta container by the heat or the hot wind from the wound pipe is supplied through a pipe; and a circulation fan formed on the upper side of the demister and circulating the internal air that moisture is removed in the demister to the heating unit. Accordingly, the present invention is capable of saving expenses and energy by drying excreta of livestock by using dielectric heat by the emission of the microwaves without using expensive oil, improving the efficiency of drying excreta of livestock by doubly heating the excreta container where excreta of livestock is stored, and drying odor simultaneously with drying by circulating the odor generated when drying excreta to oxidation-decompose.