baber/WOPTO huggingface dataset:
Patent KR-960002302-B1 (KR)
Inventor: ALBERTO BASSI
IPC: D06F/
Filed: 1992-01-24
Granted: 1996-02-16
Abstract: 내용 없음.
Patent KR-0144558-B1 (KR)
Inventor: BOARDMAN MARK DAVID
IPC: B60W30/18
Filed: 1992-05-08
Granted: 1998-08-01
Abstract: 보조부(96)가 연결되면 그때만 동력 동기화기(30)가 유효하게 마련된 복합 레인지형 변속기(14)가 구성되어 있는 자동 변속기장치(12)의 복식 동력 다운시프트를 완료하는데 필요한 시간을 최소화 하게 마련된 제어 방법 및 장치.
Patent KR-950006150-B1 (KR)
Title: Propenoic ester derivatives having pyrazole group
Inventor: HWANG KI-JUN
IPC: C07D231/22
Filed: 1992-06-25
Granted: 1995-06-09
Abstract: A pyrazole-contg. propenoic ester derivative of formula (I) having a strong sterilizing effect is prepd. by i) reacting 2-methyloxaryl benzyl bromide of formula (II) and pyrazole of formula (III) in the presence of K2CO3 or NaH, and ii) re-reacting the obtd. component with methoxyl amine or methoxymethyl triphenylphosphine to obtain the final product.
Patent KR-950005322-B1 (KR)
Inventor: GARDE ANAND M
IPC: C22C16/00
Filed: 1992-06-29
Granted: 1995-05-23
Abstract: 내용 없음.
Patent KR-100225900-B1 (KR)
Inventor: JOHN F MCDEVITT
IPC: A47G19/30
Filed: 1992-07-10
Granted: 1999-10-15
Abstract: 재밀폐 가능한 슬라이스 식품 용기는 일체식 용기 몸체와 그리고 일체식 한지 및 뚜껑을 갖는다. 용기 몸체의 정면 벽에는 원하는 갯수의 슬라이스를 꺼내기 용이하게 전방 돌출부가 마련된다. 로킹 장치는 밀폐 위치에서 뚜껑이 로크될 수 있으며, 뚜껑이 로크될 때 가청 표시가 마련된다. 용기는 재사용 가능하며, 슬라이스가 이동될 때 소비자가 정면 벽을 통하여 볼 수 있고 슬라이스를 셀수 있도록 충분한 투명도를 가진 중합체를 재료로 제조될 수 있다.
Patent KR-920010552-B1 (KR)
Inventor: SAEKI YUJI
IPC: G06F12/02
Filed: 1992-07-14
Granted: 1992-12-05
Abstract: 내용 없음.
Patent KR-970004134-B1 (KR)
Inventor: TURNER LARRY
IPC: H01M50/457
Filed: 1992-11-02
Granted: 1997-03-25
Abstract: 내용없음
Patent KR-960001512-B1 (KR)
Title: Korean word display method of facsimile
Inventor: KIM SUNG-HYUN
IPC: H04N1/32
Filed: 1992-11-26
Granted: 1996-01-31
Abstract: setting a simple korean letter code corresponding to caller's discrimination information; converting a simple korean letter font into caller's korean letter discrimination information; transmitting the caller's korean letter discrimination information; and transmitting an image information.
Patent KR-960007950-B1 (KR)
Title: Reservation recording setting method by program discrimination signal
Inventor: KIM HAK-SUNG
IPC: G11B27/02
Filed: 1992-12-15
Granted: 1996-06-17
Abstract: The identification code specific to the program listed on the program schedule is set as a basic data for the reservation recording. An input television broadcasting signal is being recorded according to the identification code, which is compared with the identification code multiplexed with the television signal. The identification code(ID), whether it is dependent on or independent of the broadcasting time, is registered in a manner not to overlap with an ID of the other program. The method is carried out by a system comprising a tuner(1), a RF demodulator(2), a micom(3), a video recorder(4), a KBPS decoder(5), a memory(6), and a timer(7).
Patent KR-950001861-B1 (KR)
Title: Making method of ore sintering
Inventor: LEE JU-HYOK
IPC: C22B1/16
Filed: 1992-12-28
Granted: 1995-03-04
Abstract: The sintering material mixed with a coke as powder source material forms upper and lower layers in sintering machine. The upper layer covering 10-40% in thickness includes an anthracite coal having high heat quantity instead of the coke as the power source material. The lower layer covering 60-90% in thickness includes the coke as the power source material. The sintered ore is excellent in quality.
Patent KR-950000386-B1 (KR)
Title: Discrete cosine transform circuit
Inventor: KIM KI-CHOL
IPC: H03M7/30
Filed: 1992-12-30
Granted: 1995-01-16
Abstract: The circuit needs the two input addresses of 4 ROMs when 8 point real time forward/reverse direction DCT (Discrete Cosine Transform) forms. The circuit includes the 1st RAC (ROM and Accumulator in Cascade) which processes DCT process in the 2n-2 input-ouput terminals, the 2nd RAC which has the 2n-1 input-ouput terminals, the path transfer means which transfers the information transfer path, and has the 2×1 multiplexer, the 1st selection means which has the 2n-2 2×1 multiplexers, and the 2nd selection means which has the 2n-1 2×1 multiplexers.
Patent KR-100261966-B1 (KR)
Title: Method of manufacturing field oxidation film
Inventor: KIM NAM HO
IPC: H01L21/316
Filed: 1992-12-31
Granted: 2000-07-15
Abstract: PURPOSE: A method of manufacturing a field oxidation film is provided to prevent the decrease of effective channel width by forming a nitride film spacer on sidewalls of a nitride film pattern to previously assure the effective channel width. CONSTITUTION: First, a pad oxidation film is formed on a silicon substrate(10). Then, a first nitride film pattern of a thermal oxidation mask for device isolation is formed on the pad oxidation film. Next, a second nitride film is formed on all surface of the resultant structure, and a second nitride film spacer(3) of a predetermined width is formed on sidewalls of the first nitride film pattern by etching the second nitride film. Then, the substrate(10) is exposed by removing the exposed pad oxidation film. Next, a field oxidation film(4) is formed by the thermal oxidation of the exposed silicon substrate(10). Finally, the first nitride film pattern and the second nitride film spacer are removed.
Patent KR-0149181-B1 (KR)
Title: Melanin production by transformed microorganisms
Inventor: DELLA-CIOPA GUY
IPC: C07K14/36
Filed: 1991-06-28
Granted: 1998-08-17
Abstract: The present invention is directed to a process for producing melanins, their precursors and their analogs, hereinafter referred to generically as melanins. According to the invention, melanins are produced in amounts greater than about 0.2 grams dry weight per liter of growth medium. The enhanced production of melanin can be achieved by manipulating the constituents of the growth medium, and/or attenuating fermentation conditions, and/or by genetically engineering microorganism to produce melanins, and/or mutating the microorganisms.
Patent KR-950011616-B1 (KR)
Title: Connector assembly for pcb
Inventor: JANG HAK-SONG
IPC: H01R12/70
Filed: 1993-01-08
Granted: 1995-10-06
Abstract: A connector assembly used in a burn-in testing circuit board includes; a connector which has multiple grooves that can accept and fix an elecrical element having a connection conducting wire at both sides of the burn-in testing circuit in order to electrically connect the pins of a testing memory element on the circuit board; and a housing which has locking elements that safely connect the connector at the side of the upper part.
Patent KR-970005608-B1 (KR)
Title: An apparatus for displaying volume level
Inventor: KIM NAK-SUK
IPC: H04R5/00
Filed: 1993-06-11
Granted: 1997-04-18
Abstract: The equipment displays audio signal level of both L-channel and R-channel on single display equipment. The equipment includes a) A/D converter which converts the audio signals of the L-channel and R-channel into digital signals, b) demultiplexer which generates the addresses of L-channel and R-channel to display according to digital audio signal converted by the A/D converter and c) display part which receives the addresses from the demultiplexer and displays the two-dimensional volume of L-channel and R-channel.
Patent KR-100286364-B1 (KR)
Title: Method for manufacturing liquid crystal display
Inventor: CHAE GI SEONG
IPC: G02F1/136
Filed: 1993-06-11
Granted: 2001-04-16
Abstract: PURPOSE: A manufacturing method of a liquid crystal display is provided to prevent activating of grain boundaries of a polycrystalline silicon thin film in an active layer by doping for reducing current leakage and a serial resistance of thin film transistor channels of circuit parts and simplifying the control of a threshold voltage. CONSTITUTION: A method for manufacturing a liquid crystal display includes the steps of forming a polycrystalline silicon thin film on portions in which pixel parts and driving circuit parts are formed, forming a photoresist film on the polycrystalline silicon thin film where the pixel parts are formed, and carrying out doping on an active layer(2) of a thin film transistors in areas where the circuit part is formed, wherein the doping is carried out with a concentration of 5x10¬16-1x10¬18/cm¬3.
Patent KR-950014799-B1 (KR)
Title: Flow control device using metallic ball
Inventor: CHUNG DO-YONG
IPC: F16K21/08
Filed: 1993-06-30
Granted: 1995-12-14
Abstract: a first chamber having a circular arc type shape and formed on the upper portion; a second chamber having a smaller size than the first chamber, in which a storing portion is formed; a body having a hinge formed on the outside surface of the second chamber and a connection hook formed on the outside surface of the first chamber, the connection hook being assembled with a driving unit; first and second hoses each connected to the both ends of the body; and a steel ball inserted into the inner portion of the body and moving between the first and second chambers.
Patent KR-960000240-B1 (KR)
Title: Machines for washing vegetables
Inventor: OH YONG-HO
IPC: A23N12/02
Filed: 1993-07-20
Granted: 1996-01-04
Abstract: The apparatus is prepared for automatically cleansing harmful substances adhered on the soft leaves of the vegetables by use of bubbles. It comprises a body(10) covered by a case(11); a bubble distributor(20) where a multiple of holes are perforated on a hollow distribution plate(21) and an exit for discharging the harmful substance are passed on the plate(21); a bubble generator(30) supplying the bubbles via a pipe(31) connected to the bubble distributor(20); a water flow regulator(40) selectively stopping the flow of the cleansed water.
Patent KR-960002259-B1 (KR)
Title: Waste water treatment method and apparatus by electrolysis
Inventor: JUNG SANG-HYUN
IPC: C02F1/46
Filed: 1993-07-21
Granted: 1996-02-14
Abstract: The waste water(12) containing high concentration difficult decomposable COD component is treated by activation of a microorganism(14). A foul liquid(10) containing the waste water and the microorganism is fed to a staying means(20) having applying means(30) of an electric current connected to a center part of a control means(40). Coagulation of the microorganism(14) is accelerated by applying the electric current to the relative electrode(50).
Patent KR-100188391-B1 (KR)
Inventor: MA KYUNG-RAK
IPC: H02J7/02
Filed: 1993-08-27
Granted: 1999-06-01
Abstract: 본 발명은 전기자동차의 전기 충전시, 충전중인 상태를 표시하기 위한 것으로서 특히, 충전주입구 문이 열리므로 인해 충전상태임을 감지하기 위한 감지부(10)와, 상기 감지부(10)의 감지신호에 의해 충전중임을 표시하기 위한 표시부(30)와, 상기 감지부(10)의 충전중임을 나타내는 신호를 받아 충전이 끝날때까지 전기자동차의 구동모터의 작동을 정지시키기 위한 구동모터 제어부(40)와, 상기 감지부(10)의 신호에 의해 스위치를 온/오프시키므로 인해 상기 표시부(30)와 구동모터 제어부(40)에 제어신호를 인가하기 위한 스위치 제어부(20)로 구성함을 특징으로 하는 전기자동차의 충전중 표시 장치에 관한 것이다.
Patent KR-970011143-B1 (KR)
Title: Laserdiode control system for quantity of light and method of the same
Inventor: CHO JUNG-SIK
IPC: H01S3/10
Filed: 1993-10-08
Granted: 1997-07-07
Abstract: A technique is described that can control the amplification degree of a light receiving part. The device includes a control part 1 for analyzing the quantity of reflected light and thereby controlling the power applied to a laser diode 2, the laser diode 2 emitting light according to the signals from the control part 1, a laser diode control part 3 for turning on/off the laser diode 2, a photo-diode 5 for converting the light signal from the laser diode 2 to a current signal, a current/voltage conversion part 6 for converting the current signal to a voltage signal, a wave shaping part 8 for converting the amplified signal from an amplification part 7 to a digital signal, a comparison part 9 for comparing the signal from the control part 1 with that from the wave shaping part 8, and a pick hold part 10 for control the amplification part 7 and laser diode 2. Thereby, it is possible to prevent the performance of the device from varying according to a target and weather condition.
Patent KR-970008444-B1 (KR)
Title: A semiconductor device having selective device information
Inventor: AKAOKI DAKAO
IPC: G11C16/20
Filed: 1993-12-01
Granted: 1997-05-24
Abstract: A current reduction method in a busy state of a cellular phone effectively uses a limited capacitance of a cellular phone by using a control voltage of a voltage-controlled oscillator. The method receives a channel for a transmitting/receiving from a cell site, provides an oscillation frequency to a phase-locked loop(PLL) simultaneously storing it to a memory part, mixes the oscillation frequency and the allocated channel's frequency, controls a voltage-controller oscillator(VCO) with the stored control voltage, cuts off a voltage of an unnecessary phase-locked circuit(PLL), thereby effectively using a limited capacitance of a battery.
Patent KR-0118979-B1 (KR)
Title: Ammonium ion analysis method using polarography method in existing zinc ion liquid
Inventor: CHO JOON-HYUNG
IPC: G01N27/48
Filed: 1993-12-24
Granted: 1997-09-30
Abstract: The ammonium ion analyzing method is used to analyze the ammonium ion within the solution containing a large amount of Zn ion by using a polarography method using hexamethylenetetramine which is produced by the reaction of the ammonium ion with formaldehyde. The ammonium ion analyzing method comprises the steps of: mixing in a ratio of 1:1 a buffering solution of acetate of 0.4 mol with the formaldehyde of 37% to form a supporting electrolytic solution; adding EDTA(Ethylenediaminetetraacetic acid) in the mixed solution to extrude the interference of the Zn ion.
Patent KR-970000498-B1 (KR)
Title: Rotary compressor
Inventor: PARK SUNG-KEUN
IPC: F04C29/06
Filed: 1993-12-24
Granted: 1997-01-13
Abstract: In a closed rotary compressor including a rolling piston which is inserted into an eccentric shaft of a rotary shaft, a cylinder which is installed between a main bearing and a sub-bearing to form compression space, into which the rolling piston is rotated, and a vane which divides the cylinder into a compression part and an absorption part, the muffling device is formed in such a manner that a plurality of pipes each having a small diameter are inserted by a pred6etermined depth into a muffler having a larger diameter than the plurality of pipes, whereby noise can be reduced through the plurality of pipes.
Patent KR-950012629-B1 (KR)
Title: Method for foreknowledge break-out of continous casting mold
Inventor: CHOE JU
IPC: B22D11/00
Filed: 1993-12-29
Granted: 1995-10-19
Abstract: transmitting electromotive force caused by thermocouples inserted in the copper plate of a casting mold to an amplifier; transmitting the signals of the amplifier to a computer; sounding the first alarm when the temperature change measured by a couple of vertical thermocouples is similar to the temperature change of the fracture of a solidified layer; sounding the second alarm when the temperature change of a couple of horizontal thermocouples is similar to that of the first alarm; and decreasing the casting velocity in order to prevent the break-out.
Patent KR-0121993-B1 (KR)
Inventor: FUJIWARA TAKAYOSHI
IPC: F04C18/344
Filed: 1993-12-30
Granted: 1997-11-13
Abstract: 본 발명은 예를 들어 냉동사이클의 냉매를 압축하는 유체압축기에 관한 것으로써, 세로놓기형을 전제로 하고, 회전부품의 중량총계와 거의 동일한 스러스트력이 회전부품에 대하여 위방향으로 작용하도록 하여 피스톤과 축받이구 사이에 있어서의 마찰손실을 대폭 줄임을 도모하고, 모터의 회전수에 관계없이 전기입력의 증대를 억제하며, 이상음의 발생을 억제하며, 신뢰성이 높은 유체압축기를 제공하는 것을 목적으로 한다.  피스톤(6)에 걸리는 위방향의 스러스트력(F)이 피스톤 및 실린더 등 회전부품의 중량총계(W)와 거의 동일하거나 조금 상회하도록 피스톤의 하부축부(D1)와 상부축부(D2)의 직경을 설정했다. 즉 피스톤에 설치되는 홈은 피스톤 하부측에서 상부측에 걸쳐서 점차 피치가 작아지도록 형성된 압축기에서, 피스톤의 하부축부(D1)와 상부축부(D2)의 직경 및 실린더 내부직경(øDc)의 관계를 (D1 2 +D2 2 )Dc 2 으로 설정한 것을 특징으로 한다.
Patent KR-0156271-B1 (KR)
Inventor: DAUSIEN ULRICH
IPC: A45F3/04
Filed: 1990-08-10
Granted: 1998-12-01
Abstract: 배낭은 배낭등판(3)에 형성된 주머니(6)속으로 삽입 하도록 되었고 최소한 일부가 오목하게 요입 된 최소한 하나의 보강체(2)를 갖고 있음. 보강체(2)는 배낭등판(3)을 그 형태에 맞도록 가로 및/또는 세로 방향으로 변형시킴. 보강체(2)의 하단에는 그 전체 폭에 걸쳐 둔부지지대(4)가 착설 되었고 보강체(2)의 상단과 둔부지지대(4) 사이에는 지지망체(5)가 세로방향으로 팽팽하게 장력을 받도록 부착 되었음. 보강체(2)가 단일 판상체로 되어 있어서 조립이 간편하고 편안하게 사용할 수 있음. 이 보강체(2)는 조립전에도 만곡 진 형태를 유지하고 등판(3)의 주머니(6)속에 삽입하여 조립한 후에는 가로 및 세로 방향으로 장력을 받아 팽팽한 상태를 유지함.
Patent RO-121865-B1 (RO)
Title: Self-propelled module for drill carriages
Inventor: MATEESCU PAUL
IPC: E21B7/02
Filed: 2003-02-11
Abstract: The invention relates to a self-propelled module for equipping an electrohydraulic drilling equipment used in the ore mining industries for drilling fan-shaped drill holes and the displacement through a roadway having a relatively small passing section. According to the invention, the self-propelling module comprises an upper frame (A) constituting a heat exchanger, with the function of cooling the hydraulic oil, an outer longitudinal body (1) of the frame (A), having some orifices (a and b) for introducing and discharging the warm and cooled oil, respectively, and some orifices (c and d) for introducing and discharging the cooling water which circulates through a bundle (2) of longitudinal pipes, placed between two drilled frontal walls (3) crossed by some baffles (4) among which there circulates the hydraulic oil. At the extremities of the outer body (1), under the same, there are provided some parallel hollow cross-bars (6) for reinforcing the body (1), above said body there being provided some guides (10), and under the higher frame (A) there is fastened a lower frame (B) placed between two lateral driving bridges (C) in relation to which there are also mounted some driving wheels (23), each driven by a rotary hydromotor (24), which have the movement synchronized by a Gall's chain (27). On the guides of the upper frame (A), there may be displaced, by means of a hydraulic cylinder (57), a mobile support (56) on which, on the front side there is placed a mechanism (D) for rotating an arm (E) of a carriage, operated by a rotary hydromotor (53). A hydraulic electropump (F) is placed under a tank (55) of hydraulic oil, which communicates with the higher frame (A), and on one of the lateral sides of the rotation mechanism (D) there are fastened an electro-press beam (H) and a group for preparing the compressed air, respectively, used for barrier protection for the hydraulic drill.
Patent RO-129252-B1 (RO)
Title: Electronic time fuze with thermochemical source firing from the propelling charge
Inventor: CĂRTUŢĂ GEORGE SORIN
IPC: F42C15/31
Filed: 2012-07-31
Abstract: The invention relates to an electronic time fuze with thermochemical source operated, while firing, by the gas released from the combustion of the propelling charge of a smoke bomb, incendiary bomb or of one for distribution of printed material. According to the invention, the fuze consists of a truncated cone-shaped body (3) opened to both ends, inside which there are placed, in the following order: a thermochemical source (4) having a firing orifice directed downwards, an electronic block (5) and an electric detonator (6), closed at the top part with a cap (7) and at the bottom part with a firing subassembly consisting of a tube (8), a throttle (9) and a pyrotechnical delay device (10).
Patent SA-117380793-B1 (SA)
Title: Pipe handling apparatus
Inventor: ASHISH GUPTA
Filed: 2017-07-27
Abstract: A pipe handling apparatus includes a lower mast, upper mast, and trailer. The lower mast and upper mast may be pivotably coupled at a hinge point. The trailer may be coupled to the lower mast by a hydraulic cylinder. The pipe handling apparatus may be transported to a drilling rig and the lower mast mechanically coupled to the drilling rig. The upper mast may be pivoted relative to the lower mast at the hinge point. The lower mast and upper mast may be pivoted from the horizontal position to the vertical position by the hydraulic cylinder.
Patent SA-516371065-B1 (SA)
Title: Method for preparing a sorbent
Inventor: CHRISTOPHER JOHN YOUNG
Filed: 2016-05-05
Abstract: A method is described for preparing a sorbent comprising the steps of: (i) mixing together a particulate copper sulphide material, a particulate support material and one or more binders, (ii) shaping the mixture, and (iii) drying the shaped mixture to form a dried sorbent.
Patent SA-519401838-B1 (SA)
Title: Method for disassembling/assembling gas turbine, seal plate assembly, and gas turbine rotor
Inventor: IKUSHIMA NAOKI
Filed: 2019-05-21
Abstract: A method for disassembling/assembling a gas turbine including a seal plate disposed on a first side of a rotor disc in an axial direction of the rotor disc, and a seal plate restraint part for restricting movement of the seal plate relative to the rotor disc in a radial direction of the rotor disc includes a seal-plate-restraint-state switching step of operating the seal plate restraint part from a second side in the axial direction to switch between a seal plate non-restraint state where the seal plate restraint part does not restrict movement of the seal plate in the radial direction and a seal plate restraint state where at least a part of the seal plate restraint part protrudes toward the second side in the axial direction from the seal plate and thereby restricts movement of the seal plate in the radial direction.
Patent AU-2020202801-B1 (AU)
Title: Double-drum linkage winding type hoisting system with permanent magnet outer rotor drive
Inventor: KOU ZIMING
IPC: B66D1/74
Filed: 2020-04-28
Abstract: A double-drum linkage winding type hoisting system includes a first hoisting drum 
and a second hoisting drum. The first hoisting drum and the second hoisting drum are 
engaged and linked through engagement structures on outer circumferences of the first 
hoisting drum and the second hoisting drum or are linked through a linkage intermediate 
member. A first hoisting rope is wound around the first hoisting drum. A second hoisting rope 
is wound around the second hoisting drum. The first hoisting rope and the second hoisting 
rope are not connected with each other.
Patent WO-2008061346-B1 (WO)
Title: Procédé et appareil destinés à disperser uniformément des particules d'additif dans des poudres fines
Inventor: ZHU JINGXU
IPC: B01F7/08
Filed: 2007-11-19
Abstract: L'invention concerne des procédés de mélange permettant d'ajouter et de mélanger uniformément une faible fraction de particules relativement petites (additifs) à une poudre particulaire en vrac dont les particules sont de plus grande taille que celle des additifs. En particulier, la présente invention fournit des procédés de mélange permettant d'ajouter et de mélanger uniformément un faible pourcentage d'additifs de fluidisation / d'écoulement dans des poudres fines, en particulier des poudres fines de peinture. La poudre fine et les additifs sont préalablement mélangés afin d'obtenir une homogénéité à l'échelle macroscopique et puis mélangés à l'échelle microscopique (comme dans un processus de mélange à tamis) afin d'obtenir une homogénéité à l'échelle microscopique. Ces procédés permettent d'obtenir des dispersions optimales et des fonctionnalités maximales des additifs et d'éviter les désavantages causés par d'importants agglomérats d'additifs.
Patent EE-05807-B1 (EE)
Title: Method for comprative assessment of work environment and work technology assessment
Inventor: Kuzmin Jüri
IPC: A63B24/00
Filed: 2016-10-24
Abstract: The invention falls within the field of ergonomics and is particularly meant to be used for comparative assessment of work processes and work technologies or the work techniques necessary for the performance thereof. This method for comparative assessment of work processes and work technologies designates that the heart rate data of a worker is transmitted using a wireless connection, through a receiver, to the basic computer. The worker's physical and physiological data is entered into the basic computer and then a calculation is made of the total energetic load incurred by the worker for physiological and directly work-related purposes as well as of the worker's intensity of work. In addition, a video camera is used to capture a video of the activities performed by the worker. The resulting data is displayed and processed on the basic computer. Such method is used for the assessment of the work environment and work technologies in the workflow, without causing any disturbance for the worker and by retaining their sense of comfort, while allowing any later analysis of the data, as and when necessary.