baber/WOPTO huggingface dataset:
Patent KR-20170094495-A (KR)
Title: Cutting device
Inventor: SAWAKI SATOSHI
IPC: H01L21/78
Filed: 2017-02-06
Abstract: The purpose of the present invention is to provide a cutting apparatus capable of preventing halation caused by a cutting fluid, which has been formed in clearance grooves for a cutting blade. A cutting apparatus (2) has a retaining table (10) for retaining a workpiece (11). The retaining table includes: a retaining jig (14) having a retaining surface (14a) for retaining a workpiece, a plurality of clearance grooves (14c) for a cutting blade, which are formed on positions corresponding to lines to be divided (19) of the workpiece retained on the retaining surface, and a plurality of suction holes (14d) which are formed on each area divided by the clearance grooves for a cutting blade; and a jig base (12) having a negative pressure transfer unit (12b) which transfers a negative pressure to the suction holes and an arrangement unit (12a) in which the retaining jig is arranged. The retaining jig further includes a plurality of cutting fluid clearance grooves (14e) formed to be adjacent to each of the clearance grooves for a cutting blade so as to have bottom surfaces (14g) lower than bottom surfaces (14f) of the clearance grooves for a cutting blade.
Patent KR-20180094328-A (KR)
Inventor: SEO MUN SEOK
IPC: F02B39/10
Filed: 2017-02-15
Abstract: The present invention relates to a power generation device. The power generation device according to an embodiment of the present invention comprises an engine; a turbo charger which supplies compressed air to the engine by using exhaust discharged from the engine; a super charger which supplies compressed air to the engine by driving a motor; and a motor driving unit which drives the motor. The motor driving unit includes an inverter including a plurality of switching elements, converting DC power into AC power by a switching operation, and outputting the AC power to the motor; an output current detection unit for detecting an output current flowing in the motor; and a control unit for controlling the inverter. The output current detection unit includes a sensing unit for detecting an output current flowing in the motor, and a resistance element connected in parallel to the sensing unit. Therefore, the present invention can stably perform detection of a current flowing in the motor in the super charger of the power generation device in which a high current flows.
Patent KR-20170023902-A (KR)
Inventor: KANG SUNG A
IPC: A61M3/00
Filed: 2017-02-16
Abstract: The present invention relates to a column of a radiopharmaceutical product for cancer diagnostic agent and drug formation and, more particularly, to a column of a radiopharmaceutical product for cancer diagnostic agent and drug formation in which an adsorbent and a filter are provided in a polymer compound container for the formation of the pharmaceutical product including an aqueous solution-state radioactive material used for cancer diagnosis, damage to the column can be prevented as a result, and parent nuclide adsorption efficiency can be raised along with daughter nuclide elution efficiency. The present invention provides the column of the radiopharmaceutical product for the cancer diagnostic agent and cancer drug formation that is configured to include a main body (100), a coupling injection unit (200), an adsorbent (300), and a supporting and fixing unit (400). In addition, the present invention provides the column of the radiopharmaceutical product for the cancer diagnostic agent and cancer drug formation in which the main body (100) is a main body with one open surface or a main body which is open on both sides. In addition, the present invention provides the column of the radiopharmaceutical product for the cancer diagnostic agent and cancer drug formation in which the coupling injection unit (200) is made up of an injection unit main body (210), main coupling means (220), and a connection injection pipe (230) with a packing portion (500) added thereto. In addition, the present invention provides a column assembly of the radiopharmaceutical product for the cancer diagnostic agent and cancer drug formation configured to include the column (100) of the radiopharmaceutical product for the cancer diagnostic agent and cancer drug formation, connection coupling means (610), a connection pipe (600), and a distribution connection mechanism (620).
Patent KR-20180095408-A (KR)
Inventor: HA YEON SIK
IPC: G01D5/02
Filed: 2017-02-17
Abstract: The present invention relates to a knob assembly of a cooking device and, more specifically, to a knob assembly for reducing assembling and operation failures of a knob assembly due to tolerance of a valve shaft. The knob assembly comprises: a flexible valve having a structure in which a valve shaft can flow; a knob handle coupled to the valve shaft; a knob ring surrounding the knob handle, disposed to penetrate a front panel, and supporting the knob shaft; a support ring coupled to the knob ring; a support frame coupled to the front panel to support an outer peripheral surface of the support ring; and a fixed frame coupled to the support frame to prevent the support ring from being separated.
Patent KR-20180097910-A (KR)
Inventor: PARK JAE HWAN
IPC: G06T19/00
Filed: 2017-02-24
Abstract: The present invention provides a shooting method of a shooting game of a VR machine containing shooting game contents realized in a display unit. According to the present invention, the shooting method comprises the following steps of: (a) generating a first point in a virtual space appearing in the display unit; (b) generating a second point in the virtual space appearing in the display unit; and (c) destroying an enemy plane placed in a track when a launched missile passes through the first point and the second point while being launched to draw the track.
Patent KR-20180101011-A (KR)
Inventor: KWON CHOONG IL
IPC: F01N9/00
Filed: 2017-03-03
Abstract: The present invention relates to a method for regenerating a gasoline particulate filter (GPF), capable of allowing the GPF, which is mounted on an exhaust system of a gasoline vehicle to reduce particulate matters, to exhibit a constant performance. The method for regenerating a gasoline particulate filter (GPF) according the present invention includes: a step (S120) of calculating an amount of soot accumulated inside the GPF (21);, a step (S130) of determining whether the amount of soot accumulated in the GPF (21) is equal to or larger than a regeneration reference value preset for regenerating the GPF (21); a step (S140) of determining whether a temperature of a front end of the GPF (21) is equal to or higher than a regeneration reference temperature preset for regenerating the GPF (21); a step (S150) of controlling the combustion of an engine (10) with lean burn; a step (S160) of calculating the amount of soot remaining in the GPF (21); a step (S170) of determining whether the amount of soot remaining in the GPF (21) is less than or equal to a regeneration completion value preset to judge the completion of regeneration of the GPF (21); and a step (S180) of terminating the lean burn control of the engine (10), if the amount of soot remaining in the GPF (21) is equal to or less than the regeneration completion value.
Patent KR-20180104848-A (KR)
Inventor: LEE JAE SUN
IPC: A01G9/24
Filed: 2017-03-14
Abstract: The present invention relates to a seedling growth for growing young plants such as flowers and vegetables, and more particularly to a technology for a house for growing seedling which is capable of maximizing utilization of spaces and being easy to manage and use. The present invention comprises: a frame which forms a dome structure; a cover for heating and preventing bugs which covers a roof part and a side wall part of the frame; an opening/shutting device which makes the cover for heating and preventing bugs unfold or be rolled up; at least one lower bed which is provided on a bottom surface inside the frame, and has a plurality of wheels and at least one discharging hole for discharging water on a lower surface; an upper bed which is separated from an upper side of the lower bed and supported by a support to be installed, forms at least one discharging hole, and has at least one water inlet; a discharging port control module which is detachably attached to the discharging hole, and comprises a filtering basket having a filter net, and a lid sealing an upper side of the filtering basket; a cool and hot air blower which is installed on an upper side of the upper bed or on a lower side of the upper bed, and blows cool air or hot air; an air blowing tube which makes air blown by the cool and hot air blower flow, is placed along an upper space and a lower space divided by the upper bed, and discharges cool air or hot air through a plurality of air holes; and a plurality of lightings which provide light for the upper and lower spaces.
Patent KR-20180003409-A (KR)
Inventor: CHOI HAN YOUNG
IPC: B01J31/16
Filed: 2017-03-16
Abstract: The present invention relates to a method for synthesizing 5-(C1-C4 alkyl) tetrazole, including a step for carrying out a reaction between C1-C4 alkyl nitrile and an azide compound in the presence of a Zn(II)complex as a catalyst and a compound including at least one selected among the group consisting of a carboxyl group, a hydroxyl group, a thiol group, and an amino group as a zinc chelate agent. According to the present invention, high price production facilities such as high pressure reactors are not needed, a reaction time is shortened, and it is possible to bring remarkable reduction in production costs owing to high yield.
Patent KR-20180109258-A (KR)
Inventor: KANG MIN UK
IPC: B21J1/06
Filed: 2017-03-27
Abstract: A method for manufacturing a hot forging product for a bearing having a flange according to the present invention includes a preheating step for preheating a material made of medium carbon steel, a forging step for molding the preheated material into a semi-finished product, a control cooling step for controlling the texture of the semi-finished product molded in the forging step, and a processing step for processing the texture-stabilized semi-finished product into a bearing forging product. The processing step includes a high frequency heat treatment step for hardening a trajectory part and performing high frequency heat treatment on the semi-finished product, and a step for grinding the semi-finished product after the high frequency heat treatment. The control cooling step is executed while the forged and molded semi-finished product is conveyed by a conveyor unit provided with a cover covering both width-direction sides and the upper portion in the upper portion. The texture of the forged and molded semi-finished product is stabilized by means of the latent heat of the forged and molded semi-finished product.
Patent KR-20180111107-A (KR)
Title: Separating Particles Filter and Method Manufacturing the Same
Inventor: JEONG CHANG HWAN
IPC: B01D39/16
Filed: 2017-03-31
Abstract: The present invention relates to a particle separation filter capable of further enhancing the adsorption force of particles by impregnating a paper particle separation filter with a liquid resin, and a method for manufacturing the same. The filter comprises: a first filter layer made of paper; at least one paper filter wall attached to one surface of the first filter layer and having a columnar shape; and a second filter made of paper connected to the filter wall at a position opposite to the first filter layer about the filter wall.
Patent KR-20180113770-A (KR)
Inventor: LEE GEUN JU
IPC: G01R1/073
Filed: 2017-04-07
Abstract: Disclosed is a V-probe apparatus for cell wafer inspection. The V-probe apparatus for cell wafer inspection includes a support plate supported on the ground; a holder vertically formed on an upper portion of the support plate; a mounting table formed on an upper end of the holder and on which a wafer is mounted; a fixing table spaced apart from an upper portion of the mounting table and having a space formed therein; a lifting unit connecting the mounting table and the fixing table and causing the fixing table to move up and down; a plurality of test units installed on the fixing table and supplying current and voltage to the wafer; an inspection illumination device formed on an upper portion of the mounting table for irradiating the wafer with light; a power supply unit for supplying different electrodes to the mounting table and the fixing table; and a control unit for controlling the illumination device for inspection, the test unit, and the power supply unit, wherein the test unit includes a light emitting means for passing light of an inspection illumination device so as to prevent a shadow from being formed on the wafer. Accordingly, since the light transmittance can be ensured so that the light irradiated from the inspection illumination device is not shaded due to the test unit, the yield of the wafer for the solar cell can be improved. It is easy to assemble and separate each bus bar, maintenance is easy, and the bus bar can be individually replaced, thereby remarkably reducing the maintenance cost.
Patent KR-20180120891-A (KR)
Inventor: HAN JIN SOO
IPC: H04L27/02
Filed: 2017-04-28
Abstract: Disclosed are an on-off keying (OOK) modulation signal receiver for reducing a change in a duty ratio due to a peak tailing phenomenon, and a receiving method thereof. The OOK modulation signal receiver according to an embodiment of the present invention can comprise: a band-pass filter detecting a carrier wave of a specific band in an input signal; an envelope detector including a rectifier for rectifying the detected carrier wave and a low-pass filter for detecting an envelope of the rectified carrier wave; a voltage dropping device lowering a voltage level of the detected envelope; and a discriminator converting the envelope in which the voltage level is lowered into a square-wave digital signal with respect to a threshold voltage.
Patent KR-20180121115-A (KR)
Inventor: JEUNG BO CHANG
IPC: B23K9/16
Filed: 2017-04-28
Abstract: The present invention relates to a control box of a wire feeding device, which is a control box mounted in a wire feeding device and transfers a user input signal to a welder main body through a cable, comprising: a cable connector connected to the cable; a primary control circuit producing a primary welding voltage control signal to output to a first connection end of the cable connector through a first signal line, and producing a primary welding current control signal to output to a second connection end of the cable connector through a second signal line; and a secondary control circuit connected to the first signal line and the second signal line, producing a secondary welding voltage control signal to output to the first connection end of the cable connector through the first signal line, and producing a secondary welding current signal to output to the second connection end of the cable connector through the second signal line. Accordingly, an operator is not required to move and is able to easily control a primary welding condition and a secondary welding condition without changing conventional welding tools and cables.
Patent KR-20180124317-A (KR)
Title: Dosc traction apparatus for treatment with headgear
Inventor: KIM YOUNG KI
IPC: A61H1/00
Filed: 2017-05-11
Abstract: A traction disk treatment machine equipped with a head gear is introduced. To this end, the present invention comprises: a back support; a head pulling unit slidably pulling a head of a user by a moving means on one side of the back support with respect to the back support, and inclined at a predetermined angle toward the front side of the back support; a head piece provided on the head pulling unit to wrap the head of the user; a motor unit for driving the moving means; a control unit for controlling the operation of the motor unit; and a loading sensing load cell installed at one side of the head pulling unit to sense a force pulled by the head pulling unit. The control unit stores a maximum reference traction value which can be pulled by the head pulling unit according to the user′s weight. The force sensed by the loading sensing load cell is sensed in real time and the operation of the motor is controlled to be below the maximum reference traction value.
Patent KR-20180125214-A (KR)
Title: Angle learning goniometer set
Inventor: KIM HYUK MIN
IPC: B43L13/08
Filed: 2017-05-15
Abstract: The present invention relates to an angle learning aid which improves efficiency for learning, comprising: a panel formed with two to four squares; an auxiliary panel formed with two to four triangles obtained by diagonally cutting the squares; and a protractor.
Patent KR-20180126220-A (KR)
Title: Method and device for identifying an object
Inventor: KIM DEOK HO
IPC: G06V10/762
Filed: 2017-05-17
Abstract: The present disclosure relates to an artificial intelligence (AI) system, which simulates functions such as recognition, determination, etc. of a human brain by utilizing a machine learning algorithm such as deep running and the like and an application thereof. According to the present invention, a method for identifying an object by a device comprises the steps of: obtaining an image including an object; extracting attribute information on the object from the image using a plurality of layers included in a network for determining a category of the object; combining the attribute information on the object extracted from at least a part of the layers using at least one characteristic extraction layer to obtain characteristic information representing the object; identifying the object on the basis of a result of comparing the obtained characteristic information with characteristic information on each of a plurality of pre-stored object images; and setting at least one parameter of the characteristic extraction layer in accordance with a learning result on the basis of a database including a plurality of images.
Patent KR-20170135693-A (KR)
Inventor: HARADA KATSUYOSHI
IPC: H01L21/67
Filed: 2017-05-23
Abstract: The present invention improves the film quality of an oxide film formed on a substrate. A film forming step of forming a film containing a predetermined element on a substrate by supplying a raw material containing the predetermined element to the substrate at a first temperature, a temperature raising step of changing the temperature of the substrate to a second temperature higher than the first temperature under an atmosphere containing a first oxygen-containing gas, and an oxidation process for oxidizing the film by maintaining the temperature of the substrate at the second temperature under an atmosphere containing a second oxygen-containing gas are performed in the same process chamber.
Patent KR-20180130820-A (KR)
Inventor: PARK KI HO
IPC: A61M5/32
Filed: 2017-05-30
Abstract: The present invention relates to a syringe, and more specifically, to a safety syringe capable of preventing accidental needlestick injuries from happening in hands or the like, due to carelessness of a user. In particular, the safety syringe is configured to inject a drug solution into an IV tube (10) connecting a patient and a solution injection pack storing a solution to be injected into the patient. In particular, the safety syringe comprises: a body (21) in which the drug solution is stored; an injection needle (22) which is joined to the body (21) to inject the drug solution of the body (21) into the syringe tube (10); a piston (23) which is inserted and installed in the body (21) and moved in a length direction; and a safety member (100) which is joined to at least one of the body (21) and the injection needle (22), and has a length identical to or longer than an end portion of the injection needle (22), in order to prevent the end portion of the injection needle (22) from being exposed in the length direction.
Patent KR-20180131201-A (KR)
Inventor: LIM HONG YOUNG
IPC: H05K7/20
Filed: 2017-05-31
Abstract: The present invention relates to a heat exchanger for cooling an electric element, and more particularly, to a heat exchanger for cooling an electric element, capable of easily coupling the heat exchanger, a case for protecting the heat exchanger, and a gasket even if an inlet pipe into which a refrigerant is inputted and an outlet pipe from which the refrigerant is discharged have different heights from each other. Accordingly, the present invention can minimize the number of components required for production and simplify an assembling process.
Patent KR-20180131266-A (KR)
Inventor: KIM IN KI
IPC: H01L21/033
Filed: 2017-05-31
Abstract: An embodiment of the present invention relates to a mask manufacturing apparatus, a manufacturing method of the mask and, a mask for lithography, capable of providing a pattern having a size in nanometer unit using the photo-lithography process. An apparatus for manufacturing a mask using lithography according to the present invention includes: an extension part for extending an elastic film in one or more axis directions; a coating part for coating a photo-resist on an upper surface of the elastic film extended by the extension part; a pattern forming part for forming patterns on the photo-resist upper surface; an etching part for etching the elastic film such that the same patterns as patterns formed on the photo-resist are formed on the elastic film; a cleaning part for removing the photo-resist remaining on the elastic film; and a controller for controlling the extension part after the patterns are formed on the elastic film to restore the elastic film from an extended state to an original state.
Patent KR-20180133721-A (KR)
Inventor: KIM SUN IL
IPC: F16H59/04
Filed: 2017-06-07
Abstract: Disclosed is an operation feeling imparting apparatus of a shift control apparatus, comprising: a housing having an accommodating groove; a bullet installed in the accommodating groove so as to be operated in the longitudinal direction of the accommodating groove, and comprising a head part and a neck part, in which a holding means is formed in the neck part; and an elastic member held to the neck part by the holding means, and located between the head part and the accommodating groove such that the bullet can be elastically drawn in and out from the accommodating groove.
Patent KR-20180109633-A (KR)
Inventor: OH BYONG MOK
IPC: G10L15/22
Filed: 2017-06-07
Abstract: According to one embodiment of the present invention, disclosed is an electronic device, comprising: a communication module for carrying out communication with at least one external device; a microphone for receiving a voice input according to a user speech; a memory for storing information related to the operation of the speech recognition service; a display for outputting a screen related to the operation of the speech recognition service; and a processor electrically connected to the communication module, the microphone, the memory, and the display, wherein the processor is set to calculate a numerical value designated in association with the operation of the speech recognition service, transmit information on the numerical value to a first external device that performs processing for the voice input, and request a function corresponding to the calculated numerical value from at least one function with respect to the speech recognition service, which are provided stepwise according to the numerical value from the first external device, to the first external device, thereby updating the functions of the speech recognition service supported on the electronic device. In addition, various embodiments that could be understood through the specification can be made.