baber/WOPTO huggingface dataset:
Patent KR-950002488-B1 (KR)
Title: Wind pressure sensor for boiler
Inventor: U JAE-SU
IPC: F24H9/00
Filed: 1992-05-26
Granted: 1995-03-20
Abstract: The switch provents fatal accidents when combustion gas from the central combustion chamber is reversly induced in the forced firing Gas boiler. The switch having an upper cap (1) with an air inlet/outlet (2),(4), a diaphragm (7) and, a lower plate (3), comprises a movable plate (10) with on inserted magnet (9) on the projection (7a) of the diaphragm (7), a spring (11) inserted to an inner groove (12) of central upper cap (1), a lead switch (13) built in the box (14) at an end of the upper cap.
Patent KR-950010256-B1 (KR)
Inventor: TAKEUCHI HIROSHI
IPC: B23H7/04
Filed: 1992-07-06
Granted: 1995-09-12
Abstract: 내용 없음.
Patent KR-0131582-B1 (KR)
Title: Method of g-code reservation recording by telephone
Inventor: LEE SEUNG-HONG
IPC: G11B27/10
Filed: 1992-08-28
Granted: 1998-04-18
Abstract: A reservation method of G code using a telephone is disclosed. The reservation method comprises the steps of: sensing a calling of telephone when a modem(200) is ON-state(S1); counting signals of the telephone bell(S2); converting automatically phone reservation mode when the bell signal is counted n'th number more than(S3); and  transmitting a signal which indicates receivable state(S4). That is, when user cannot reach on the phone until the number of the bell is "n", the telephone is converted to the phone reservation mode.
Patent KR-100216928-B1 (KR)
Inventor: LEE JAE-WOOK
IPC: G11B5/31
Filed: 1992-10-12
Granted: 1999-09-01
Abstract: 본 발명은 박막자기 헤드의 제조방법에 관한 것으로, 좀 더 구체적으로는 적어도 한층 또는 그 이상의 절연층(2, 4 및 6)을 BeO로 형성시키고, 도전층(5)을 BeCu로 형성시켜서 박막자기 헤드를 제조하는 것에 관한 것이다. 
     본 발명에 의하여 NiFe 자성층과 열팽창계수가 동일한 B를 절연체로 사용하므로서 자성층과 절연층간의 박리 및 압축응력에 의한 자기 특성저하를 방지하고 BeO 절연체의 높은 열전도율로 인하여 외부로의 열발산 효과를 증대시켜 헤드 특성을 증대시키며 도전체로 BeCu를 사용하므로서 전기전도성, 내식성, 내마모성 및 밀착성이 우수한 도전층 형성할 수 있었으며 하나의 배취내에서 동일 스퍼터링 타겟으로 연속적인 공정이 진행하므로서 매우 효율적인 장점이 있다.
Patent KR-100228809-B1 (KR)
Inventor: MAHLER PETER
IPC: B65G49/07
Filed: 1992-10-19
Granted: 1999-11-01
Abstract: 다수의 스테이션, 가열장치 및 수직위치로 예정된 이송로를 따라 스테이션을 통해 이동될 수 있는, 대략 판형의 편평한, 평행 육면체 구조의 기판홀더를 구비한 진공처리 시스템내에서 그리고 이 진공 시스템을 통해 기판(23, 23'....)을 이송하기 위한 장치. 
     여기서, 중실의 하부(6)에는 진공 챔버내에서의 지지 및 안내를 위한 장치가 형성된 상부(7)가 배열되며, 처리될 기판(23, 23'....)은 기판홀더(14, 15)에 의해 상기 프레임에 지지되고, 프레임에 대한 기판홀더(14, 15)의 상기 지지는 움직일 수 있도록 구현되며, 기판홀더(14,1 5)와 프레임사이의 상대운동, 예컨데 가열에 의한 길이 변동을 가능하게 한다.
Patent KR-950009788-B1 (KR)
Title: Noise preventing circuit nonsignal for disk
Inventor: LEE KWANG-HUI
IPC: G11B27/30
Filed: 1992-11-23
Granted: 1995-08-28
Abstract: a window counting unit for inputting an incoming signal from a magnetic recording medium and for recognizing a no signal gap to count a predetermined time of period, to thereby generate a window pulse signal; and a synchronous signal generating unit for determining, if an input signal is over a predetermined number of pulses, the signal as data area, thus to generate a synchronous signal, and for determining, if the input signal is under the predetermined number of pulse, the signal as a noise generated in the no signal gap, thus not to generate the synchronous signal.
Patent KR-960007915-B1 (KR)
Title: Image sensor
Inventor: LEE EUN-YOUNG
IPC: H04N1/024
Filed: 1992-12-26
Granted: 1996-06-15
Abstract: several photo diode unit (11) which converts the light signal to the electrical signal; several switching unit (12) which is connected to the photo diode unit (11) one by one to control the output of the photo diode unit (11); a charge accumulation unit (13) which accumulates charge, connected to the switching unit (12); a signal transmission unit (14) which transmits the signal, connected to the charge accumulation unit (13); several gate line pad (K1 or Kn) which offers the sequenced pulse to the switching unit (12); several data line pad (R1 or Rm) which connects the switching unit (12) to the charge accumulation unit (13) and is wired in the opposite direction with the gate line pad (K1 or Kn) in order not to overlap with the gate line pad ( K1 or Kn).
Patent KR-940010768-B1 (KR)
Title: Control method of shaft furnace pressure
Inventor: AN YONG-KYU
IPC: C21B5/00
Filed: 1992-12-30
Granted: 1994-11-11
Abstract: After controlling the pressure of a lower hopper (5) to the first set pressure (P1) by opening the gas recovery valve (12) in accordance with the material charging start signal of a detector (15) detecting the material level in blast furnace, the remaining gas of the lower hopper (5) is drawn out to open the injector dry valve (14) to be easily recovered. Then, when the pressure of the lower hopper (5) reaches the second set pressure (P2), the excess gas is drawn out in to the open atmosphere through the valve of the lower chamber (7) and first and second uniform pressure valves (9,10) to close the gas recovery valve (12) and open the pressure exhaust valve (11). A flow of the charge material from the upper hopper (2) to the lower hopper (5) is smoothed.
Patent KR-970001883-B1 (KR)
Title: Semiconductor device and method for manufacturing the same
Inventor: LEE SANG-INN
IPC: H01L23/485
Filed: 1992-12-30
Granted: 1997-02-18
Abstract: On a semiconductor base metal(31) on which foreign material doping area(32) is formed, an insulation layer(39) is formed. And on the insulation layer(33), an opening through which part of the surface of the doping area is exposed is formed. And a diffusive preventive film(35) is spread over total surface of the insulation area(33) inside a contact point(34) and exposed area on the semiconductor base metal(31). Carrying out annealing to the diffusion preventive film(35) and such oxide as TiO2, TiO, Ti203 and nuclear producing activated layer(36) are formed.
Patent KR-100243556-B1 (KR)
Inventor: PARK NOH-KEONG
IPC: H01L21/52
Filed: 1993-01-30
Granted: 2000-02-01
Abstract: 반도체 패키지의 다이 어태치 방법에 관한 것으로서, 다이 어태치 공정시 다이표면의 이물질이 자연히 제거되도록 하기 위하여, 다이가 실장되는 패드 또는 리이드의 실장면이 아래로 노출되도록 설치한 후, 상하좌우로 자유로이 운동가능하고 소정의 각도로 회전되는 이송장치가 다이를 흡착 이송시켜 정렬하고 다이의 하면 또는 상면을 실장면 상에 실장하였다. 
     따라서 다이 표면의 이물질이 자연히 제거되므로 표면 이물질에 의한 다이표면의 스크래치 발생 및 반도체 패키지의 크랙등과 같은 불량 발생을 방지할 수 있다. 다이패드상에 다이가 실장되는 통상의 반도체 패키지이외에 리이드 온 칩등과 같은 방법을 사용하는 반도체 패키지에 적용 가능하다.
Patent KR-970000782-B1 (KR)
Title: Oxide semiconductor gas sensor manufacturing method
Inventor: HONG HYUNG-KI
IPC: G01N27/12
Filed: 1993-02-03
Granted: 1997-01-20
Abstract: the first process of thermal annealing after screen-printing Pt electrodes(3,4,5) on an aluminum substrate(6); the second process of thermal annealing after screen-printing a gas sensing film(1) and a temperature compensation element(2) on the pattern of the Pt electrodes(3,4,5); and the third process of drying or thermal annealing after coating a gas penetration preventing film(7) on the whole pattern of the temperature compensation element(2).
Patent KR-0164232-B1 (KR)
Inventor: SAMEJIMA MASAHIRO
IPC: F16B13/14
Filed: 1993-04-20
Granted: 1998-12-01
Abstract: 본발명은 작은 압압력으로 용이하게 압입할 수 있는 동시에, 발거력이 큰 합성수지제 팰릿용 그로메트를 제공하고자 하는 것이다. 
     팰릿에 삽입되는 몸통부의 양단부 원주면에 플랜지부를 설치하고, 상기 몸통부에는 양단면에 관통하는 관통공을 형성하여 이루어진 그로메트에 있어서, 상기 관통공은 대경부와 소경부로 이루어지고, 대경부와 소경부는 단부를 통해 연속된 것을 특징으로 한다.
Patent KR-960012945-B1 (KR)
Title: A dielectric filter and the method of adjusting frequency
Inventor: KIM JUNG-KEUN
IPC: H01P7/10
Filed: 1993-05-26
Granted: 1996-09-25
Abstract: a ceramic main body having a plurality of holes; and a terminal composed of a cylinder of resin inserted in the hole, a cylinder of metal inserted and attached at the center of the cylinder of resin, and a resin layer filled between two cylinders. The method includes the steps of: inserting the terminal(10) to the hole(16a)(16b); determining capacitance according to characteristics after testing frequency and electric characteristics; selecting the sort of resin, determining the amount, and injecting to the cylindrical space(13); and curing the injected resin.
Patent KR-960009921-B1 (KR)
Title: Extension calling method for a keyphone system
Inventor: KIL TAE-KYU
IPC: H04M1/00
Filed: 1993-06-17
Granted: 1996-07-24
Abstract: (1) displaying an extension number and status on the LCD of a key phone when the extension mode is selected; (2) displaying unit extension numbers and extension subscribers on the LCD when the unit extension numbers are selected; and (3) calling one of the unit extension numbers displayed on the LCD. The method provides easy calling of all extension number without equipping the buttons to set the numbers.
Patent KR-960010773-B1 (KR)
Inventor: ODA MASAMI
IPC: G09F9/35
Filed: 1993-07-31
Granted: 1996-08-08
Abstract: 내용 없음.
Patent KR-960008064-B1 (KR)
Title: Channel searching method
Inventor: CHOE DONG-SOO
IPC: H04N5/44
Filed: 1993-08-14
Granted: 1996-06-19
Abstract: The method is for displaying the other channel broadcast for a preset time and for returning to the reception channel when the viewer selects channel confirmation key during watching the preset receiving channel. The method is implemented with: a micom(20) scanning the input data from the input, controlling entire peripheral equipments, and recording the corresponding data for a channel frequency the viewer preset on the data record area; a tuner(30) converting data to a frequency signal and suppling it to a video detecting unit(40) through a filter(40); a CRT driver(60); and a tube(70).
Patent KR-970006547-B1 (KR)
Title: Auto-focusing system for camcorder
Inventor: SONG JOONG-SUB
IPC: H04N5/232
Filed: 1993-09-18
Granted: 1997-04-29
Abstract: The auto focus device in a camcoder is constructed by determining a level histogram calculator(11) between a CDS/AGC part(3) and a signal processing part(4) and connecting the level histogram calculator(11) and a microprocessor(7) in series, whereby ensuring to execute a precise auto focus in a camcoder since a microprocessor drives a lens motor on the basis of an auto focus evaluation value as its reference.
Patent KR-970011048-B1 (KR)
Title: Electronic flow control temp. of cold air duct
Inventor: KIM SUNG-JONG
IPC: F25D17/08
Filed: 1993-10-08
Granted: 1997-07-05
Abstract: The electromagnetic airflow adjusting damper of a cooling air duct of a refrigerator includes: a motor(1) operated by a temperature sensor for sensing the temperature of refrigerator; a piston(2) rotated by the rotation movement of the motor and having an external thread(2a) on the external surface thereof; an internal thread(3a) engaged with the external thread(2a); a cylinder(3) engaged with the rotation movement of the piston(2) to perform a reciprocal movement; and a switching plate(6) engaged with the reciprocal movement of the cylinder(3) to thereby open/close the cooling air duct.
Patent KR-970004203-B1 (KR)
Inventor: ISHINAKA HIROYUKI
IPC: B41J2/14
Filed: 1993-10-14
Granted: 1997-03-26
Abstract: 없음.
Patent KR-100309519-B1 (KR)
Title: 동화상재생장치및동화상기록재생장치
IPC: G06F3/0481
Filed: 1993-11-04
Granted: 2001-12-15
Abstract: [목 적] 본 발명은 동화상 재생 장치 및 동화상 기록 재생장치에 있어서 기록 내용을 검색하는 경우에 검색 상태를 직감적으로 파악하는데 사용상태를 규칙적인 단계로 향상시킨다. 
     [구 성] 동화상을 소정의 추출 타이밍으로 추출된 복수의 인덱스 화상을 기록위치에 대응되게 기억하는 동시에, 표시화면상에 표시된 기록범위를 표시하는 스케일 중에서, 소망의 재생 개시위치를 지정하는 동시에, 지정된 위치에 대응하는 인덱스 화상을 판독해서 표시화면상에 표시하며, 지정된 위치에 대응하는 동화상 기록 매체상의 기록위치로 이행해서 재생동작을 개시하도록 하여, 동화상기록 매체상의 기록내용을 검색하는 경우에 검색상태를 시각적으로 직감적으로 파악하게 한다.
Patent KR-960003901-B1 (KR)
Title: Process for the production of oriented electrical steel sheet having excellent magnetic properties
Inventor: LEE CHUNG-SAN
IPC: C21D8/12
Filed: 1993-11-09
Granted: 1996-03-23
Abstract: The manufacturing method improves the productivity and reduces the manufacturing cost of silicon steel plates by using the same heating temperature of plain carbon steel slabs. The manufacturing method comprises; hot rolling after heating the silicon steel slab at 1250˜1300 deg.C for 4 hours; intermediate annealing of the first cold-rolled slab after preliminary annealing; and second cold-rolling and final annealing treatment. the steel has good magnetic characteristics
Patent KR-970005701-B1 (KR)
Title: Method of manufacturing buried layer on the semiconductor bipolar device
Inventor: KWON SOO-SIK
IPC: H01L21/74
Filed: 1993-12-20
Granted: 1997-04-19
Abstract: The present invention is to provide a method for fabricating semiconductor bipolar device having an improved characteristic of the device. The method for fabricating semiconductor bipolar device according to the present invention comprises: a)forming a oxide layer 22 on a semiconductor substrate 21; b) forming a nitride layer 23 on the oxide layer 22; c) removing the oxide layer 22 and the nitride layer 22 using etching process; d) forming a passivation layer 24 on the upper portion of the exposed semiconductor substrate 21; d) implanting impurity ions; e) forming a buried layer by performing a thermal process for diffusion; and f) forming a epi-layer after removing the nitride layer 23 and the oxide layer 22. Compared with the prior art, since the oxide layer 22 and the nitride layer 23 are more thinner than that of the prior art. Thereby, a under cut can be reduced and defects which are caused in the buried layer can be eliminated.
Patent KR-100225986-B1 (KR)
Inventor: PAINTER GEORGE ROBERT
IPC: A61K31/34
Filed: 1992-03-05
Granted: 1999-10-15
Abstract: 본 발명은 누클레오시드 유도체류의 상승작용 배합제, 상기 배합제를 함유하는 약학 제제, 및 상기 배합제를 레트로바이러스 감염의 치료에 사용하는 방법에 관한 것이다.
Patent RO-118482-B1 (RO)
Title: Gas pipe connection
Inventor: MOLDOVAN GAVRIEL
IPC: F16L17/035
Filed: 2000-11-15
Abstract: The invention relates to a gas pipe connection particularly meant for methane gas distribution system and used for connecting, by means of a plastic material pipe, the gas consumers to the street distribution systems. According to the invention, the connection is provided with a nipple body (1) equipped at one end with an external cylindrical portion (h), and in a central region with an annular external shoulder (f) and a resilient bushing (2) equipped at one end with an internal annular shoulder (n) and with a thread (m) inside. A pipe (3) made of plastic material, preferably polyethylene be mounted between these metal elements, the loosening being prevented by inserting the external shoulder (f) into the internal shoulder (n) and by locking them in this position. The nipple body (1) is provided at one end with a threaded portion (a) followed by an annular region (b) equipped with some tangential milling (c and d) and which continues with an annular channel (e). On the cylindrical portion there are cut some annular channels (i) confined by a side (j) perpendicular to the axis of the body (1) and a side (k) inclined in relation to the same axis. The resilient bushing (2) is provided, under the internal annular shoulder (n) with an internal annular recess (o) and, along the height thereof and of the internal annular shoulder (n) with some longitudinal milling (p) which may be made on two ortogonal diameters to provide elasticity to said shoulder (n).
Patent RO-122441-B1 (RO)
Title: Electromagnetic filter for gases
Inventor: CURUIA MARIAN
IPC: B01D35/06
Filed: 2004-02-12
Abstract: The invention relates to an electromagnetic filter for gases, which magnetically retains polluting magnetic solid particles, with relatively small dimensions, from the polluting emissions of plants. According to the invention, the filter comprises a cylindrically shaped flat housing (8), coaxially placed inside a coil (9), with a ratio between its diameter and width being of at least 8, while the frontal surfaces are perforated on at least 70% of their surfaces, a filtering matrix (6) being placed inside the housing (8), said filtering matrix (6) comprising some thin magnetizable wires and some polar lower and namely upper pieces (2 and 5), each of said pieces having the shape of a disk, perforated on at least 70% of their surfaces, said pieces being coaxially placed inside the coil (9) and bordering at the lower and upper side the housing (8), so that a gas containing magnetic particles of relatively small dimensions may penetrate the filtering matrix (6) without encountering high resistance to advance, while, the fine magnetic particles from the gas are caught in the filtering matrix (6) in the presence of the magnetic field generated by a coil (9).
Patent RO-126223-B1 (RO)
Title: Rotary piston internal combustion engine
Inventor: CĂLIMĂNESCU IOAN
IPC: F02B53/02
Filed: 2010-07-08
Abstract: The invention relates to an internal combustion engine with degenerate driving gear wheels. According to the invention, the engine comprises two degenerate gear wheels (4 and 5) which are made so as to confine a combustion space, said wheels being rotatable on a fixed cam shaft (7) inside which there are cut channels for the inlet-outlet of the cooling-lubricating oil, towards the combustion chamber also acting a system (8) of supplementary compression pistons controlled by the cam on the shaft (7), so that, at the moment of ignition, there is a certain pressure of the fuel mixture in the combustion chamber, where the intake of air, preferably delivered under pressure by a turbo blower, is made through an intake pocket (12) and where, by the rotation of the driving gear wheels (4 and 5) on the shafts (7), the volume existing between the teeth of the driving gear wheels (4 and 5) and the housing becoming the volume existing between the teeth of the gear wheels (4 and 5), thereby naturally resulting a compression ratio of 2:1 which is not sufficient for the complete combustion of the fuel mixture and requires the supplementary compression provided by the piston system (8), the fuel injection can be performed through a fuel injector pocket (9), either at the beginning of the compression or at the end thereof, before ignition, depending on the position of the pocket (9) on a cover (2), the ignition is performed by a spark plug for gasoline fuel or by a glow plug for gas-oil and, immediately after explosion, a high pressure P4 is developed within the combustion chamber, said pressure acting concomitantly on every surface element in the combustion chamber, the pressure acting upon the driving wheels teeth flanks from the compression zone developing a moment M2 which tends to rotate the driving gear wheel (4) counterclockwise and also pushes the driving gear wheel (5) whose flank does not develop such a moment, as it is not subjected to P4.
Patent SA-111320627-B1 (SA)
Inventor: HERBERG WOLFGANG E
Filed: 2011-07-19
Abstract: يتعلق الاختراع الحالي بطريقة لإتمام عملية حفرة بئر wellbore تشتمل على فصل عضو يبرز شعاعيًا radially من بديل sub أول دون فك اقتران uncoupling البديل sub الثاني من البديل sub الأول. ويمكن أن تتضمن الطريقة أيضًا اقتران coupling البديل sub الأول بالبديل sub الثاني باستخدام وسيلة اتصال connector تشتمل علي وصلة كهربائية electrical connection . ويمكن أن يشتمل الجهاز ذي الصلة على بديل sub له موصل conductor واحد على الأقل يتم توصيله بوسيلة اتصال connector ؛ وعضو بارز شعاعيًا radially projecting member واحد على الأقل يمكن توصيله بحيث يمكن إزالة اقترانه removably coupled بالبديل sub .
Patent SA-516370901-B1 (SA)
Title: Apparatus for Retrieving Units from a Storage System
Inventor: ROBERT ROLF STADIE
Filed: 2016-04-07
Abstract: A storage system and a load handling device for lifting and moving containers stacked in the storage system are described. The storage system includes a plurality of rails or tracks arranged in a grid pattern above the stacks of containers. The grid pattern comprises a plurality of grid spaces and each stack is located within a footprint of only a single grid space. The load handling device is configured to move laterally on the rails or tracks above the stacks. The load-handling device includes a container-receiving space located above the rails or tracks in use and a lifting device arranged to lift a container from a stack into the container-receiving space. The load handling device has a footprint that, in use, occupies only a single grid space in the storage system. [Figure 7 to accompany abstract]
Patent SA-517380987-B1 (SA)
Title: Composition containing a mixture of plant extracts or a mixture of molecules contained in said plants
Inventor: PELTIER SÉBASTIEN
Filed: 2017-02-27
Abstract: The subject of the invention is a composition comprising at least a mixture of molecules obtained at least from: - Chrysanthellum indicum, and - Cynara scolymus, and - Vaccinium myrtillus, said mixture of molecules also comprising piperine. This composition is particularly useful as a nutritional product or health product for preventing and/or combating carbohydrate and/or fat metabolism disorders in man or animals.
Patent SA-517382348-B1 (SA)
Title: Encapsulated Nanocompositions for Increasing Hydrocarbon Recovery
Inventor: YUN CHANG
Filed: 2017-09-19
Abstract: A method for increasing production in a liquid hydrocarbon reservoir formation comprising the steps of introducing a nanoencapsulated composition solution capable of reducing the surface tension of a liquid hydrocarbon fraction, where the nanoencapsulated composition solution comprises a nanocapsule and a carrier fluid, such that the nanocapsule is dispersed in the carrier fluid; allowing the nanoencapsulated composition solution to interact with the liquid hydrocarbon fraction such that the surface tension of the liquid hydrocarbon fraction is reduced such that at least a portion of the liquid hydrocarbon fraction is capable of being displaced; introducing a water fraction into the wellbore under conditions such that at least a portion of the liquid hydrocarbon fraction is displaced from the liquid hydrocarbon reservoir formation; and recovering the at least a portion of the liquid hydrocarbon fraction and at least a portion of the nanoencapsulated composition solution using the wellb
Patent SA-517390531-B1 (SA)
Title: Process for producing Linear low-density polyethylene resins
Inventor: ALEXANDRA ROMINA ALBUNIA
Filed: 2017-12-12
Abstract: The present invention is directed to a process for producing copolymers of ethylene and at least one alpha-olefin having from 4 to 10 carbon atoms in the presence of a solid Ziegler-Natta catalyst comprising of magnesium, titanium, halogen and an internal organic compound, the copolymer having a density of from 906 to 937 kg/m3 and a melt flow rate MFR21 measured at 190 °C under 21.6 kg load of from 3 to 150 g/10 min comprising the steps of (A) homopolymerising ethylene or copolymerising ethylene and a first alpha-olefin having from 4 to 10 carbon atoms in a first polymerisation stage in the presence of the polymerisation catalyst, hydrogen and optionally the first alpha-olefin wherein the molar ratio of hydrogen to ethylene in the fluid reaction mixture of the first polymerisation stage is from 200 to 50000 mol/kmol and the molar ratio of the first alpha-olefin to ethylene in the fluid reaction mixture of the first polymerisation stage is from 0 to 1500 mol/kmol, to produce a first h
Patent SA-518391109-B1 (SA)
Title: T Cell Receptors Recognizing HLA-CW8 Restricted Mutated KRAS
Inventor: Eric tran
Filed: 2018-03-13
Abstract: Disclosed is an isolated or purified T cell receptor (TCR) having antigenic specificity for mutated Kirsten rat sarcoma viral oncogene homolog (KRAS) presented in the context of an HLA-Cw*0802 molecule. Related polypeptides and proteins, as well as related nucleic acids, recombinant expression vectors, host cells, populations of cells, and pharmaceutical compositions are also provided. Also disclosed are methods of detecting the presence of cancer in a mammal and methods of treating or preventing cancer in a mammal.