baber/WOPTO huggingface dataset:
Patent KR-20130040738-A (KR)
Title: Polymeric membrane for water treatment embedded with planar carbon-based oxide, and water treatment apparatus and process using the same
Inventor: LEE CHUNG HAK
IPC: C02F1/44
Filed: 2012-10-12
Abstract: PURPOSE: A macromolecular separating membrane comprising carbon oxide for water treatment, a water treatment apparatus and a water treatment process are provided to offer enhanced filtering ability in a separating membrane by preventing pollution on the surface of the separating membrane. CONSTITUTION: A macromolecular separating membrane comprises tabular carbon oxide. The tabular carbon oxide comprises grapheme oxide and derivative. The macromolecular separating membrane comprises at least one selected from a group comprising a polyamide group, a polysulfone group, a polycarbonate group, a fluoride group and a celluloseacetate group. The tabular carbon oxide comprises 0.2-2 by weight% of the total separating membrane weight. [Reference numerals] (AA) Oxygen containing functional group; (BB) Graphene oxide containing separating membrane;
Patent KR-20130044171-A (KR)
Title: Processing stage apparatus and coating processing apparatus using the same
Inventor: KAWAGUCHI YOSHIHIRO
IPC: G02F1/13
Filed: 2012-10-19
Abstract: PURPOSE: A processing stage apparatus and a coating processing apparatus using the same are provided to prevent the contamination of an object substrate due to the maintenance process of a nozzle. CONSTITUTION: A substrate receiving part(2) includes a first substrate transfer unit(5B) which horizontally moves a substrate(G), and a first reciprocation unit(10). A first reciprocation unit moves the first substrate transfer unit in a substrate transfer direction. A substrate process unit includes a stage(15), a second substrate transfer unit(16), and a second reciprocation unit(24,25). A second substrate transfer unit moves up and down on the loading surface of a stage. A second reciprocation unit elevates the second substrate transfer unit on the loading surface of the stage. A substrate discharging unit includes a third substrate transfer part(29) and a third reciprocation unit(30).
Patent KR-20140053430-A (KR)
Title: 알루미늄 페이스트 조성물 및 이를 이용한 태양전지 소자
Inventor: CHO BAEK HYUN
IPC: H01B1/20
Filed: 2012-10-25
Abstract: 본 발명은 알루미늄 페이스트 조성물 및 이를 이용한 태양전지 소자에 관한 것으로서, 보다 상세하게는 Nb 2 O 5 를 함유하는 Bi 2 O 3 계 무연 유리 프릿; 알루미늄 분말; 및 유기 비히클을 포함함으로써, 친환경적이며, 내수성이 개선되어 태양전지 소자 자체의 내구성이 증진되며, 직렬 저항 상승을 억제하고 또한 실리콘 웨이퍼 기판의 휨 현상을 억제할 수 있으며, 태양전지 소자의 최대출력전류(Isc)를 높이고 효율도 개선할 수 있는 알루미늄 페이스트 조성물 및 이를 이용한 태양전지 소자에 관한 것이다.
Patent KR-20140053562-A (KR)
Title: Laminated chip electronic component and board for mounting the same
Inventor: JEON BYUNG JUN
IPC: H01G4/30
Filed: 2012-10-26
Abstract: In accordance to a first aspect of the present invention, a laminated chip electronic component includes: a ceramic body including an inner electrode and a dielectric layer; an external electrode covering both ends of the longitudinal direction of the ceramic body; a first plating layer formed on the outer surface of the ceramic body and forms the external electrode; a nonconductor layer formed on the outer surface of the first plating layer; and a second plating layer formed on the first plating layer except for the nonconductor layer.
Patent KR-20140055099-A (KR)
Title: Evolution-data optimized (evdo) session handling during mobility with support for s101 signaling interface
Inventor: ZHAO SULI
IPC: H04W36/14
Filed: 2012-10-30
Abstract: Specific aspects of the present disclosure propose an inter radio access technology (IRAT) and technologies for treating an evolution-date optimized session during movement, by supporting S101 signaling interface. While UE has an EVDO session, the UE may determine a mobility scenario for handing over the UE between a first cell and a second cell. The UE may additionally determine whether pre-registration of a UE EVDO session is allowed through the S101 signaling interface. The UE may perform a procedure related to the EVDO session on the basis of the determined mobility scenario and whether the pre-registration is allowed or not.
Patent KR-20140055374-A (KR)
Inventor: LEE JUNG SUK
IPC: H04B7/24
Filed: 2012-10-31
Abstract: The present invention relates to a method of a smart stick to execute application in a mobile communications system supporting a pairing scheme. The method includes the steps of receiving an execution command on a specific application from a mobile communications terminal; executing the specific application in response to the execution command; and outputting an execution result on the specific application to a display device.
Patent KR-20140055525-A (KR)
Title: Driving circuit for liquid crystal display device and method for driving the same
Inventor: OH ZONG GUN
IPC: G09G3/36
Filed: 2012-10-31
Abstract: The present invention relates to an apparatus and a method for driving a liquid crystal display device, which stabilize a gate driving circuit and reduce a variable width of an image display voltage according to a kick back voltage (ΔV_p) by varying a gate driving voltage and a common voltage level supplied to a liquid crystal panel according to an ambient temperature, thereby preventing a degradation in image quality. The apparatus for driving a liquid crystal display device comprises: a liquid crystal panel including a plurality of pixel regions to display an image; at least one gate driver disposed in the liquid crystal panel to drive gate lines; a data driver which drives data lines of the liquid crystal panel, detects an ambient temperature by setting detectable temperatures to each time point of temperature detection, and outputs a gate driving voltage variation signal and a common voltage variation signal according to the set and detected temperature; a timing controller which arranges image data inputted from the outside, supplies the arranged image data to the data driver, and controls the at least one gate driver and the data driver, respectively; and a power supply unit which varies a level of the gate driving voltage and a level of the common voltage according to the gate driving voltage variation signal and the common voltage variation signal and supplies the gate driving voltage and the common voltage, whose levels are varied, to the at least one gate driver and the liquid crystal panel, respectively.
Patent KR-20140058074-A (KR)
Title: Kkiimbangji vehicle door systems
Inventor: LEE WAN JAE
IPC: B60J5/04
Filed: 2012-11-06
Abstract: The present invention relates to a structure for installing a sensor for an automatic door of a vehicle. The present invention includes an aluminum frame where a sliding glass door is inserted and fixed; a hollow rubber member which an opening unit joined to the aluminum frame is formed on one side thereof and which includes vertical protrusions formed in all directions on the inner circumference except for the opening unit; and a photo-sensor which is composed of a pair of light-emitting devices and a pair of light-receiving devices which are vertically inserted and installed on both ends of the rubber member. The present invention provides the structure for installing the sensor for an automatic door of a vehicle which is characterized by being switched as the shape of the hollow rubber member is changed when pressure is applied on the hollow rubber member then light passages formed by the light-emitting and light-receiving devices are blocked by the protrusions formed on the inner circumference of the hollow rubber member. If the structure for installing the sensor for an automatic door of a vehicle according to the present invention is applied on a vehicle, the hollow rubber member relieves impact when a passenger or a part of a body of a passenger collides to the lateral surface of the automatic door and the automatic door of a vehicle is opened by the switching operation of the photo-sensor at the same time so that the present invention improves safety of the automatic door.
Patent KR-20140060665-A (KR)
Title: Inspection method for solder joint
Inventor: JEONG JOONG KI
IPC: G01N21/88
Filed: 2012-11-12
Abstract: Disclosed in the present invention is a method for inspecting a solder joint, which can accurately inspect the quality of a solder joint without the influence of the surrounding conditions such as the intervention of surrounding light or the mutual intervention of an adjacent component. The method for inspecting a solder joint comprises as follows: a step of setting a solder joint prediction area at the external side of a lead end unit of a semiconductor component; a step of obtaining the image of the solder joint prediction area; a step of calculating the height of a solder joint within the solder joint prediction area using the image of the solder joint prediction area; and a step of determining the quality of the solder joint by comparing the height of the solder joint within the solder joint prediction area with the preset reference height of the solder joint. Therefore, method for inspecting a solder joint can accurately inspect the quality of the solder joint because of not influenced by image noise due to the surrounding environment, thereby improving the reliability in product inspection and increasing customer satisfaction in products.
Patent KR-20130098124-A (KR)
Title: Range hood assembly
Inventor: YONG YOUNG SU
IPC: F24C15/20
Filed: 2012-11-19
Abstract: PURPOSE: A range hood assembly is provided to easily connect a trunk to a face plate without additional tools as a connection unit connects the face plate to the trunk. CONSTITUTION: A range hood assembly comprises a trunk (20) and a face plate (30). A blower or filter is installed in the trunk. The face plate is connected to the trunk by a connection unit (40). The connection unit comprises first and second connecting parts (50, 60). The first connecting part pivotally connects the upper part of the face plate to the trunk. The second connecting part connects the lower part of the faced plate to the trunk.
Patent KR-20140070224-A (KR)
Inventor: PARK CHAN HEE
IPC: G01R19/165
Filed: 2012-11-30
Abstract: The present invention relates to a system for battery management system (BMS) simulation. The system for BMS simulation comprises a BMS simulator and a controller. The BMS simulator includes a voltage simulation unit, a current simulation unit, and a temperature simulation unit, and provides a voltage, a current, or a temperature for a BMS performance test through the voltage simulation unit, the current simulation unit, and the temperature simulation unit. The controller controls an output voltage, current, or temperature of the BMS simulator and then monitors the output of the BMS which is changed in response to the output voltage, current, or temperature.
Patent KR-20140073994-A (KR)
Title: Security apparatus of cloud content
Inventor: MOON HO KUN
IPC: G06F9/44
Filed: 2012-12-07
Abstract: According to an aspect of the present invention, a security apparatus includes: a policy manager; an interface manager; a coordinator and a storage proxy so as to perform authentication; malicious code detection and treatment; and encryption.
Patent KR-20140074589-A (KR)
Inventor: KONG MOON GYU
IPC: B30B15/34
Filed: 2012-12-10
Abstract: The present invention relates to a hot stamping method and a hot stamping mold device and, more specifically, a hot stamping method for molding and trimming a blank at a time and a hot stamping mold device. The hot stamping mold device according to the present invention comprises a lower mold coming in close contact with a heated molded part of a blank and having a first cooling surface cooling the mold part; an upper mold which moves between a first position close to the lower mold and a second position away from the lower mold, and which is provided with a second cooling surface facing the first cooling surface and, together with the first cooling surface, presses and cools the mold part of the blank; and a punch which is installed on the circumference of the second cooling surface and which moves between a third position applying shearing stress to the blank to cut a boundary between the molded and trimmed parts of the blank and a fourth position away from the blank. The hot stamping method according to the present invention is provided to perform molding and trimming works at a time, thereby reducing processing costs and time, and to reduce the hardness of a trimmed part, thereby extending a service life of a punch used to trim and obtaining a clean cut.
Patent KR-20140075380-A (KR)
Inventor: SHIN HEE CHEOL
IPC: G08G1/07
Filed: 2012-12-11
Abstract: The present invention relates to a smart entry control system and an entry control method. More specifically, the system and the method are capable of: preventing aggravation of a bottle neck phenomenon generated in a joint section; maximizing the passing traffic volume; and converting an instable traffic flow to a stable traffic flow. The entry control method performed by using the smart entry control system includes the steps of: receiving a speed of a vehicle which drives a main road at regular time intervals and calculating a mean speed of the received vehicle in order to control traffic lights for determining whether to allow the entry of the vehicle entering the main road from a joint road at a crossroad including the main road and the joint road jointed with the main road; comparing the calculated mean speed and a minimum maintaining threshold to allow the vehicle to enter the main road from the joint road; and controlling the traffic lights to allow the vehicle to enter the main road from the joint road if the mean speed is greater than the minimum maintaining threshold, and controlling the traffic lights to block the vehicle to enter the main road from the joint road if the mean speed is smaller than the minimum maintaining threshold.
Patent KR-20140075947-A (KR)
Title: 3D functional underwear and method thereof considering 4D deformation of body surface
Inventor: HONG KYUNG HI
IPC: A41C1/00
Filed: 2012-12-11
Abstract: The present invention relates to a method for manufacturing functional underwear capable of obtaining a body surface variation in action by a 3D scanning of a 3D scanner, and more specifically, to a method for manufacturing patterns with sewing lines reflecting the body surface variation which changes according to the movement of arm joints and the movement of the knees; and a method for manufacturing functional underwear manufactured according to the patterns. The functional underwear according to the present invention improves user convenience regardless of movement and has excellent wearability.
Patent KR-20140075477-A (KR)
Inventor: YOON CHAN HO
IPC: H04W74/08
Filed: 2012-12-11
Abstract: 무선 통신 시스템에서 송신 스테이션은 반송파 감지 다중 접속/충돌 회피(Carrier Sense Multiple Access with Collision Detection, CSMA/CA) 방식을 사용하여 수신 스테이션들과 데이터를 송수신한다. 송신 스테이션은 수신 스테이션들로 각각 RTS(Ready To Send) 프레임을 전송할 때 데이터 프레임에 대한 응답 신호를 수신 스테이션들이 동시에 전송할 시간을 알려주고, 수신 스테이션들은 데이터 프레임에 대한 응답 신호를 동시에 송신 스테이션으로 전송한다.
Patent KR-20130069428-A (KR)
Title: Colored toners
Inventor: KMIECIK LAWRYNOWICZ GRAZYNA E
IPC: G03G9/09
Filed: 2012-12-11
Abstract: PURPOSE: A color toner is provided to have enhanced color gamut and print performance by including red pigment 269, red pigment 185, and red pigment 122 as a coloring agent at optimal proportion. CONSTITUTION: A toper composition comprises (a) resin and (b) colorant. The colorant comprises (1) red pigment 269, (2) red pigment 185, and (3) red pigment 122. The colorant comprises (a) red pigment 269 of 35-55 weight% of the colorant comprises, (b) red pigment 185 of 26-46 weight% of the coloring agent, and (c) red pigment 122 of 10-30 weight% of coloring agent. The toner is emulsion aggregation toner. 0.45g/cm^2 of the toner sample above 0.22 μm of white nitrocellulose membrane has (a) 42-48 of L* value, (b) 79-83 of a* value , (c) 10-30 of b* value, and (d) 81-85 of C* value. L* is brightness, a* is position of red / magenta and green scale, b* is positioned on the blue and yellow scale, and c* is chroma. [Reference numerals] (AA) Reflection rate index; (BB) Reflection rate distribution graph; (CC) Optimization; (DD) Benchmark toner; (EE) Wavelength(nm)
Patent KR-20130082432-A (KR)
Title: Slide switch
Inventor: YAMANAKA SATOSHI
IPC: H01H15/02
Filed: 2012-12-12
Abstract: PURPOSE: A slide switch is provided to reduce the penetration of foreign materials from a side wall and engagement by forming a foreign material discharge groove. CONSTITUTION: A slide switch (1) comprises a main body (14), a slider (11) which is held on the main body (14) and slides by the insertion of an object, a terminal which includes a fixed contact point (131a) arranged on the side facing the slider of the main body in a sliding direction, and a contact piece (12) which is attached to the slider and includes a movable contact point which moves on the fixed contact point of the main body corresponding to the movement of the slider. A side wall protrudes from the end of the attachment surface of the contact piece of the slider in a sliding direction. A foreign material discharge groove is formed on one of either the sliding surface of the side wall and the sliding surface of the main body.
Patent KR-20140076896-A (KR)
Inventor: KIM MYUN SIK
IPC: H04L12/12
Filed: 2012-12-13
Abstract: Disclosed is a remote control apparatus of an on-line and an off-line, which is capable of remotely controlling an arbitrary external apparatus by using a user terminal on-line or allowing a user to directly control the arbitrary external apparatus off-line. A data transmitting unit periodically transmits control data measured by at least one sensor electrically connected to an arbitrary external apparatus to a first server at a predetermined period. A control unit receives a control command for the control data from the user terminal to control the external apparatus based on the control data transmitted to the first server. In this case, the user terminal is connected to the first server through wire/wireless communications to receive the control data from the first server and transmits the control command for the control data to the first server after monitoring the control data for the arbitrary external apparatus. According to the present invention, a current situation such as a power usage situation can be monitored in real time by using the user terminal (for example, a smart phone, a smart pad, a computer, etc.) to be remotely controlled.
Patent KR-20130073821-A (KR)
Title: Signal converter circuit, display device, and electronic device
Inventor: WATANABE KAZUNORI
IPC: G09G3/20
Filed: 2012-12-14
Abstract: PURPOSE: Signal conversion circuit, display device and electronic device are provided to suppress effect on a parallel data signal generated by reducing deviation of variation of maintenance data of a sample-hold circuit according to high-speed operation. CONSTITUTION: A first sample-hold circuit (SH_i) has a first switch (SSW_i) and a second capacitor (Cp_i). The first capacitor is electrically connected to the first switch. A second sample-hold circuit (SH_j) has a second switch (SSW_j) and a third switch (PSW_j) and a second capacitor (Cp_j). The second switch is electrically connected to a reference potential line. The second capacitor is electrically connected to the second switch and third switch. A wiring is electrically connected to the first switch and second switch.
Patent KR-20140078503-A (KR)
Inventor: KIM GWON JE
IPC: G01R19/00
Filed: 2012-12-17
Abstract: 본 발명은 동작상 신뢰성을 높인 반도체 소자를 제공하기 위한 것으로, 구체적으로 동작상 아발란치 브레기크 다운에 관한 신뢰성이 향상된 센스 FET 소자를 제공한다. 본 발명은 게이트단과 소스단과 드레인단을 구비한 전계효과 트랜지스터를 포함하는 메인셀; 상기 드레인단에서 흐르는 전류를 감지하기 위해 상기 메인셀보다는 전류능력이 작도록 구현되며, 상기 게이트단과 상기 드레인단에 각각 연결되는 게이트단과 드레인단 및 선택단에 연결되는 단자를 구비한 전계효과 트랜지스터를 포함하는 센싱셀을 구비하며, 상기 센싱셀은 상기 센싱셀의 전계효과 트랜지스터를 구현하기 위해 다수 배치된 게이트 패턴과 상기 다수 배치된 게이트 패턴을 가로지르며, 그 하단에 배치된 웰 패턴을 구비하는 전계효과 소자를 제공한다.
Patent KR-20140081421-A (KR)
Title: Novel organic electroluminescent compounds and an organic electroluminescent device containing the same
Inventor: AHN HEE CHOON
IPC: H01L51/50
Filed: 2012-12-21
Abstract: The present invention relates to a new organic electroluminescent compound and an organic electroluminescent device including the same. The organic electroluminescent compound according to the present invention is capable of manufacturing an organic light emitting diode (OLED) having enhanced current efficiency and lamp efficiency. An objective of the present invention is to provide an organic electroluminescent compound having better current efficiency and lamp efficiency compared to a traditional material while being included to more than one among a luminous layer and a positive hole transmission layer, to provide an organic electroluminescent device.
Patent KR-20120038024-A (KR)
Inventor: MARTINEZ RONALD
IPC: G06Q50/10
Filed: 2008-03-27
Abstract: 본 발명의 특정 실시예들은 디지털 콘텐츠, 광고 콘텐츠 및 수익 생성 기회들의 배포 및 사용을 돕는 상호접속 위치 배포 시스템 메커니즘에 관한 것이다.
Patent KR-20120092108-A (KR)
Inventor: AUFDENBLATTEN RHONY NIKLAUS
IPC: B01J23/652
Filed: 2010-09-21
Abstract: 본 발명은 지지체 상에 원소 백금을 포함하는 백금 촉매의 존재 하에 방향족 또는 이종방향족 니트로 화합물을 상응하는 아민으로 촉매 수소화하는 방법으로서, 백금 촉매는 몰리브덴 화합물 및 인의 산화수가 +5 미만인 인 화합물(예를 들면, 차아인산)에 의해 변성되는 것을 특징으로 하는 방법에 관한 것이고, 촉매는 할로겐 및/또는 황 함유 치환기를 갖는 니트로 화합물의 수소화에 특히 유용하다.
Patent KR-20120060882-A (KR)
Inventor: KITCHEN WILLIAM J
IPC: A63G27/00
Filed: 2010-09-07
Abstract: 탑승자 캐리지(곤돌라)의 체인이 고정형 트랙 주위로 구동되는 고정형 트랙 휠 놀이 기구가 기술된다. 탑승자 캐리지는 탑승자 캐리지가 액슬 주위로 회전될 수 있게 하는 지지 프레임 상의 액슬 위에 회전 가능하게 장착되며 이에 따라 탑승자 캐리지가 고정형 트랙 주위로 이동하는 동안 탑승자 캐리지의 플로어가 지면과 거의 수평 상태로 유지된다. 구동력을 제공하고 탑승자 캐리지를 트랙에 동시에 장착하는 놀이 기구용 구동 메커니즘은 구동 케이블 메커니즘, 탑승자 캐리지의 일부 부분과 접촉하는 구동 휠들을 사용하는 탑승자 캐리지 트레인을 구동시키기 위해 트랙에 결부된 모터를 포함한다. 트랙과 접촉하는 구동 휠들을 가진 탑승자 캐리지에 모터가 결부된다. 또한, 페리스 휠 타입의 놀이 기구용 긴급상황 출입용 조립체 및 고정형 트랙 놀이 기구용 긴급상황 출입용 조립체도 기술된다.
Patent KR-20120088714-A (KR)
Inventor: SASAKI HIROYUKI
IPC: H01L51/50
Filed: 2010-09-24
Abstract: 본 발명은, 고효율?장수명의 백색 발광의 유기 전계 발광 소자를 제공한다.  특히 백색 발광의 유기 전계 발광 소자를 제공한다.  본 발명에 있어서의 유기 전계 발광 소자는, 인광(phosphorescence) 적색 발광층(12)과, 인광 녹색 발광층(11)과, 형광 청색 발광층(22)과, 형광 녹색 발광층(21)을 구비한다.  인광 적색 발광층(12)과 인광 녹색 발광층(11)에 의해 인광 유닛(1)이 형성된다.  형광 청색 발광층(22)과 형광 녹색 발광층(21)에 의해 형광 유닛(2)이 형성된다.  인광 유닛(1)과 형광 유닛(2)은 중간층(3)을 통하여 접속된다.  바람직하게는, 인광 유닛(1)이 형광 유닛(2)보다 음극(4a) 측에 배치되어 있다.  바람직하게는, 발광색이, W색, WW색, L색 중 어느 하나이다.
Patent KR-20120081167-A (KR)
Inventor: KOBASHI YOSHIHIKO
IPC: A61J1/05
Filed: 2010-10-05
Abstract: 영양제용 용기(10)의 용기 본체부(11)에 충전된 액상물을 유출시키는 용기 본체부의 입구부(12)에 장착되는 캡(13)으로서, 캡은, 캡 본체부(22)와, 캡 본체부(22)에 브릿지(19a)를 통해 연결되며, 브릿지(19a)가 파단 또는 변형됨과 더불어 용기 본체부(11)측으로 밀어 넣어짐으로써 입구부의 박막(16)을 뚫을 수 있게 하고, 박막이 뚫어진 상태로 용기 본체부에 충전된 액상물을 영양제용 용기(10) 바깥으로 유출시킬 수 있는 연통 부재(19)와, 캡에 접속됨으로써 용기 본체부 내와 연통 가능한 커넥터의 접속 상태를 유지 가능하게 하는 접속 유지 구조를 포함하는 캡이다.
Patent KR-20120058626-A (KR)
Inventor: HARTIG RAINER
IPC: B60L50/13
Filed: 2010-09-29
Abstract: 본 발명은, 가변 진폭 가변 주파수 전압을 생성하기 위한 하나 이상의 속도 가변형 발전기(11)와, 상기 전압을 공급받는 속도 가변형 구동 모터(12)를 포함하는 전기 구동 샤프트(10)에 관한 것으로, 본원의 전기 구동 샤프트에서는 발전기(11)가 초전도체 권선, 특히 고온 초전도체(HTS) 권선을 포함함으로써, 부하 충격 시 전압에 미치는 영향과 그에 따라 전압을 안정화하기 위한 제어의 복잡성이 감소될 수 있다.
Patent KR-20120099424-A (KR)
Inventor: ARAKI YUTA
IPC: C09J7/10
Filed: 2011-09-22
Abstract: 플렉시블 기판의 단자와 리지드 기판의 단자를 이방성 도전 접속하기 위한 이방성 도전 접착 필름에 있어서는, 이방성 도전 접속 후의 도전성 입자의 입자 직경을 A 로 하고, 플렉시블 기판의 단자와 리지드 기판의 단자 사이의 갭을 B 로 했을 때 100?(A-B)/A 로 정의되는 압입률이 40 ％ 이상이 되도록, 도전성 입자로서 4 ㎛ 이상의 입자 직경과, 4500 kgf/㎟ 이상의 압축 경도를 갖는 것을 사용한다.     게다가, 도전성 입자의 최대 직경을 a 로 하고, 최소 직경을 b 로 했을 때, a/b 로 나타내는 도전성 입자의 진구도는, 5 이하이다.
Patent KR-20120089709-A (KR)
Inventor: NUMAZAWA SHIGETAKA
IPC: G03G5/06
Filed: 2010-11-04
Abstract: 본 발명은 높은 캐리어 이동도를 가지며, 감광층 형성시에 결정의 석출이나 핀홀의 형성없이 감광층을 안정적으로 형성할 수 있을 뿐만 아니라, 고감도 및 저잔류 전위를 갖는 전자사진용 유기 감광체를 형성할 수 있는 전하 수송제로서 유용한 신규 화합물을 제공한다.     구체적으로, 본 발명은 하기 일반식 (1) 로 표시되는 디페닐나프틸아민 유도체를 제공한다: 
   
(식 중, R 1  내지 R 3  은 각각 알킬기를 나타내고; k 는 0 내지 3 의 정수를 나타내며; j 는 0 내지 4 의 정수를 나타내고; l 은 0 내지 6 의 정수를 나타내며; X 1  및 X 2  는 각각 하나 이상의 에틸렌성 불포화 결합을 갖는 탄화수소기를 나타낸다).