baber/WOPTO huggingface dataset:
Patent KR-900001352-B1 (KR)
Title: Peroxide bleaching stabilization agent
Inventor: MAZITA OSAMU
IPC: C11D7/54
Filed: 1986-10-13
Granted: 1990-03-08
Abstract: A hydrogen peroxide stabilizer comprises (a) at least one of hydroxyacrylic acid polymer selected from poly-alphahydroxyacrylic acid, their salts or polylactones, and (b) at least one of organic phosphonic cpd. selected from organic phosphonic acids of formula (I) and (II), or their salts.  In the formulas, A is H or C1-3 alkyl; B is H, OH or C1-3 alkyl; D, E and F are methylene phosphonic acid gp. or H; m is 1-15; n is 0-4.  The stabilizer is used for bleaching fibers partic. cotton.
Patent KR-910008974-B1 (KR)
Inventor: TAJIMA NORIYASU
IPC: G06Q50/00
Filed: 1986-12-09
Granted: 1991-10-26
Abstract: 내용 없음.
Patent KR-950002512-B1 (KR)
Inventor: LABOMBARDE RAYMOND A
IPC: B65H3/04
Filed: 1987-06-20
Granted: 1995-03-21
Abstract: 내용 없음.
Patent KR-900000814-B1 (KR)
Title: Humidity control circuit
Inventor: SIN HUI-YUN
IPC: G05D22/02
Filed: 1987-07-07
Granted: 1990-02-17
Abstract: The humidity controller combined with a humidifier and a dehumidifier in a set includes a humdity sensor which operates the humidifier when the ambient humidity is lower than the setting value or operates the dehumidifier for on opposite condition.  The controller comprises a humdity sensor (10), a circuit for calculating the difference between the sensing humidity and the setting value, a dehumidifier driving discriminator (30), a calculator for determining the high or low humidity state, a humidifier driving discriminator (50), and a dehumidifier driving circuit (60).
Patent KR-900005583-B1 (KR)
Title: Bolt
Inventor: LEE HEUNG-JAE
IPC: F16B39/18
Filed: 1987-09-21
Granted: 1990-07-31
Abstract: A bolt jointing members without perforating holes, includes body (2) of bolt head (1) with lengwise formed groove (4) having cross-shaped space, nut (5) for tightening a member inserted to the groove in a necessary position and direction. The bottom of groove is formed flat or round.
Patent KR-900000564-B1 (KR)
Title: Method for producing reinforced cement products
Inventor: JI JEONG-SIK
IPC: C04B14/42
Filed: 1987-12-10
Granted: 1990-01-31
Abstract: Glass fiber reinforced cement products are produced by mixing 100wt.% cement or burnt plaster, 20-200 wt.% of at least one of pozzolana, diatomite, colloidal silica and silica, and carbonating the mix. with 0.2-10 wt.% of one or two metal nitride (AlCNO3)3 9H2O, Mg(NO3)2 6H2O, Ca(NO3)2) at 20-80 ≰C under 20-70% humidity in 10-100% CO2 atmosphere.
Patent KR-900009082-B1 (KR)
Inventor: MATZUDA HIDEMI
IPC: H01J29/89
Filed: 1987-12-24
Granted: 1990-12-20
Abstract: 내용 없음.
Patent KR-930003943-B1 (KR)
Inventor: DENDUBEN MICHEL
IPC: D04H1/42
Filed: 1988-01-28
Granted: 1993-05-17
Abstract: 내용 없음.
Patent KR-910000018-B1 (KR)
Inventor: SHINDO MASAMICHI
IPC: H05K3/34
Filed: 1988-02-19
Granted: 1991-01-19
Abstract: 내용 없음.
Patent KR-960010704-B1 (KR)
Inventor: AHMED HASSAN J
IPC: G21C17/06
Filed: 1988-02-24
Granted: 1996-08-07
Abstract: 내용 없음.
Patent KR-900003708-B1 (KR)
Title: Method for degradation of plant toxin by micro organism
Inventor: LEE SANG-KYU
IPC: C12N1/20
Filed: 1988-05-02
Granted: 1990-05-30
Abstract: The mothod for degrading plant toxin by using microorganism is presented. Thus Pseudomonas sp. Pt-II capable of degrading plant toxin is isolated from soil. The cultural broth of pseudomonas sp. Pt-II inhibit the growth of stachybotris chatarium which degrade (s) organic matter and then produces plant toxin. The above cultural broth of Pseudomonas sp. Pt-II is prepared by adding peat, zeolite, diatomite or pulplite into Na(CMC) and inoculating the mixture with pseudomonas sp.Pt-II.
Patent KR-940003978-B1 (KR)
Title: Edible gels
Inventor: MUSSON GARY D
IPC: A23L13/20
Filed: 1988-05-06
Granted: 1994-05-10
Abstract: Thermo-irreversible aq. gels are made by subjecting a gellable combination of xanthan gum and glucomannan gum at a pH above 6 to a heat treatment under temp. and time conditions which cause the gel to become irreversible Pref., the pH is 6-10 (6.5-8). The gel also includes food materials, e.g. meat, fruit or vegetable material. It also includes other gums and/or gelling agents e.g. agar, carrageenan, pectin, alginate, gellan or guar gum. The ratio xanthan gum: glucomannan gum is 5:95-95:5 (1:10-10:1). The two gums total 0.02-6(0.5-4) wt.% w.r.t. gel. The glucomannan is from Amorphophallus corms.
Patent KR-950011146-B1 (KR)
Inventor: UENO HIDEYUKI
IPC: F16B21/08
Filed: 1988-08-29
Granted: 1995-09-28
Abstract: 내용 없음.
Patent KR-910005399-B1 (KR)
Title: Manufacturing method of self align type gaas fet using double side space wall
Inventor: SHIM GYU-HWAN
IPC: H01L29/76
Filed: 1988-09-05
Granted: 1991-07-29
Abstract: The self-aligned GaAs FET using double side wall  process  is manufactured by: depositing the oxide film (105)  for  outer  side wall after forming a dummy gate (104); ion-implantation the n-type impurity after formign outer  side  wall  (106)  by  dry  etching; forming a inner side wall after  depositing  the  oxide  film  for inner side wall; depositing the  gate  metal  after  removing  the nitride film (103) of gate region; forming  interconnection  metal after depositing the oxide film and photoresist (110). The  device is useful for high  speed  operation  and  has  an  advantage  for reducing the charge capacity of source-gate and the resistance  of source.
Patent KR-960015013-B1 (KR)
Inventor: KABE KAZUYUKI
IPC: B60C9/20
Filed: 1988-09-15
Granted: 1996-10-24
Abstract: 내용없음.
Patent KR-970011278-B1 (KR)
Title: Liquid crystalline cyclopropyl alky or alkenylhetero rings, process for their preparation and their use in liquid-crystal mixtures
Inventor: ARMIN DE MEIJERE
IPC: C07D237/10
Filed: 1988-11-24
Granted: 1997-07-09
Abstract: The liquid crystalline cyclopropylalkyl or -alkenyl heterocycles have the formula <IMAGE> in which the symbols A<1>, A<2>, A<3> are aromatic or heteroaromatic molecular building blocks, such as 1,4-phenylene or pyrimidin-2,5-diyl which are linked via a single bond (if k,m are zero) or via functional groups M<1>, M<2>, such as CO-O or CH2-O; j, k, l, m, n are zero or 1 (j+l+n = 2 or 3). The radicals R<2>, R<3>, R<4> are H or alkyl/alkenyl, R<1> is alkyl/alkenyl or one of the substituents known from LC chemistry, such as an  alpha -haloalkanoic radical. In addition, at least one of the building blocks A<1>, A<2>, A<3> must be heteroaromatic and G denotes alkylene or alkenylene.
Patent KR-950008185-B1 (KR)
Inventor: TOMOYASU HARUO
IPC: B41N1/24
Filed: 1987-08-10
Granted: 1995-07-26
Abstract: 내용 없음.
Patent KR-960008480-B1 (KR)
Title: Polymeric vehicle for coating
Inventor: JONES FRANK N
IPC: C08G81/02
Filed: 1988-03-25
Granted: 1996-06-26
Abstract: This invention relates to a polymeric vehicle comprising a modified polymer containing covalently bonded mesogenic groups. The modified polymer may be used as the sole component of the polymeric vehicle for a coating to which may be added solvents and known additives to provide a formulated coating. The polymeric vehicle may further include other modified or unmodified polymers and cross-linking resins. The polymeric vehicle provides a coating binder and coating film of high hardness, flexibility and impact resistance.
Patent KR-930010957-B1 (KR)
Inventor: HAGIWARA KAZUHIKO
IPC: B01D67/00
Filed: 1988-03-17
Granted: 1993-11-18
Abstract: 내용 없음.
Patent KR-970011656-B1 (KR)
Inventor: ASANO TAKANOBU
IPC: H01L21/677
Filed: 1989-02-20
Granted: 1997-07-12
Abstract: 내용 없음
Patent KR-910004920-B1 (KR)
Inventor: KOMORITA HIROSHI
IPC: H05K1/09
Filed: 1989-03-30
Granted: 1991-07-18
Abstract: 내용 없음.
Patent KR-960011432-B1 (KR)
Inventor: SASAKI YUTAKA
IPC: B01J27/185
Filed: 1989-04-04
Granted: 1996-08-22
Abstract: 내용 없음.
Patent KR-940000316-B1 (KR)
Inventor: SERPELLONI MICHEL
IPC: A23L13/60
Filed: 1989-04-07
Granted: 1994-01-17
Abstract: 내용 없음.
Patent KR-950007813-B1 (KR)
Inventor: SHINDO TAKESHI
IPC: D01D5/084
Filed: 1989-05-09
Granted: 1995-07-20
Abstract: 내용 없음.
Patent KR-940010454-B1 (KR)
Title: Method of making a container bag
Inventor: FUTERMAN CHARLES S
IPC: B65D88/16
Filed: 1989-05-13
Granted: 1994-10-22
Abstract: A method of making an intermediate bulk container having zones (12) for the attachment of lifting loops (20) from a fabric (10) having eight such zones with lifting loops attached to the zones comprises attaching the opposite selvedges (14, 16) of the fabric together and then attaching the base (26) to complete the bag. The zones (12) are arranged in four pairs with a zone (12a) of one of the pairs being adjacent to one of the fabric selvedges (14). The side seam (24) of the bag so made is thus spaced from its adjacent corner. This means that all four lifting loops can be attached to the fabric while it is still in the flat state since no lifting loop has to cross the seam in the finished IBC> This form of construction lends itself to automatic stitching processes and radically increases speed of production.
Patent KR-920004044-B1 (KR)
Title: Nozzle for injection molding machine
Inventor: WERNHART AHIM
IPC: B29C45/16
Filed: 1989-10-13
Granted: 1992-05-23
Abstract: The invention relates to a nozzle for injection-moulding machines to introduce a second medium, for example a gas, a liquid or a further polymer melt, into the inside of a first polymer melt already partially or completely injected into an injection mould, the mould-side outlet channel (19) of the nozzle and a bore (6) in the mould (1) bearing the nozzle, which bore is in line with the said channel and continues it, if appropriate, up to the mould surface (2), guiding an arrangement of two concentrically arranged hollow needles (23, 29), which are displaceable in the axial direction with precise fitting with respect to the wall of the outlet channel (19), or the bore (6), and with respect to each other, the inner hollow needle (23) being closed at its mould-side end, but for this having in its side wall above its mould-side end one or more outlet openings (32), and the end faces (30, 31) of the two hollow needles (23, 29) extending the nearest mould surface (2) with virtually no disturbance when they simultaneously move out to the level of the said nearest mould surface. 
<??>This nozzle allows an injection-moulded plastic article filled inside with a second medium to be closed at the outlet of the nozzle (7) or bore (6) with material of the outer plastic layer. 
<IMAGE>
Patent KR-0156910-B1 (KR)
Inventor: CONGY CHRISTIAN
IPC: C07C49/84
Filed: 1989-12-02
Granted: 1998-12-01
Abstract: 내용 없음.
Patent KR-0129856-B1 (KR)
Title: Method for entering digit sequences by voice command
Inventor: GERSON IRA ALAN
IPC: G10L15/00
Filed: 1989-06-19
Granted: 1998-04-11
Abstract: A user-interactive speech recognition control system is disclosed for recognizing a complete sequence of keywords (e.g., a telephone number such as 123-4567) via entering, verifying, and editing variable-length utterance strings (e.g., 1-2-3; 4-5; 6-7) separated by the user-defined placement of pauses. The device controller (120) utilizes timers (124) to monitor the pause time between partial-sequence digit strings recognized by the speech recognizer (110). When a string of digits is followed by a predetermined pause time interval, the recognized digits will be replied via the speech synthesizer (130). An additional string of digits can then be entered, and only the subsequent string will be replied after the next pause. Furthermore, the user has the flexibility to correct only the last digit string entered, or the entire sequence. Hence, if there is an error in only one digit, the erroneous digit string can be corrected without having to re-enter the entire digit sequence. The invention is well-suited to be used in a hands-free voice command dialing system for a mobile radiotelephone, wherein vehicular background noise may affect recognition accuracy.
Patent KR-920006177-B1 (KR)
Title: Structure of key cylinder used for lock
Inventor: KIM JONG-KI
IPC: E05B27/00
Filed: 1990-02-23
Granted: 1992-08-01
Abstract: A key cylinder sturcture of a lock includes a round cylinder, with a concave part, a projection and a step on its inner wall, to be inserted in a  housing.  The  round  cylinder  includes  a  key cylinder inserted in a disc unit comprising a locking  bar  and  a series of spacer discs in shapes of sectors and locking discs with locking grooves and steps, between  first  and  second  supporting discs. The locking bar is mounted  on  both  supporting  discs  in grooves by springs across the disc  unit.  A  dial  unit  with  an unlocking hook  is  mounted  on  the  housing  outside  the  first supporting disc.
Patent KR-920009384-B1 (KR)
Title: Method for prohibiting malfunction by misoperation of mobile phone
Inventor: HAN DONG-KU
IPC: H04B7/26
Filed: 1990-05-26
Granted: 1992-10-15
Abstract: The method is for preventing the send  of  a  carphone  or  a handphone caused by false operation of  send  button.  The  method comprises: (A) setting counter value by 12; (B) checking the upper 4 bits of a byte of a buffer designated by a counter; (C)  jumping to a sending routine when key data is checked  in  step  (B);  (D) checking the lower 4 bits of the byte when key data is not checked in step (B); (F) jumping to the sending routine when key  data  is checked in step (D);  (E)  checking  next  byte  designated  by  a counter when no key data is checked in step (D); and  (G)  jumpint to stand-by routine when no data is checked throughout the buffer.
Patent KR-940002800-B1 (KR)
Inventor: YAMAGUCHI HIROSHI
IPC: D01H7/56
Filed: 1990-05-31
Granted: 1994-04-02
Abstract: 내용 없음.
Patent KR-0164593-B1 (KR)
Title: System for television receivers and cassette video recorder's activity and control integrating
Inventor: STRUBBE HUGO JOZEF
IPC: H04N5/45
Filed: 1990-06-08
Granted: 1999-03-20
Abstract: A system for integrating the operation and control of a television receiver and a video cassette recorder (vcr), the television receiver being capable of receiving and displaying various television channels as well as other video signals, and the vcr being capable of recording programs at least from the broadcast channels and reproducing programs previously recorded on tapes and outputting the programs as video signals, the system having a device for enabling a user to control the system and thereby operate the television receiver and/or the vcr, and to enter information concerning the user's favorite broadcast programs and various particular broadcast programs into the system, the information including the program name, broadcast channel, starting time, length, repeat pattern in the case of favorite broadcast programs, and whether the user wants the program recorded; a first store for storing the favorite broadcast program information and the various particular broadcast program information; a second store for storing information concerning programs on a tape currently loaded in the vcr; a third store for storing information concerning programs on other tapes of the user; a device coupled to the vcr for controlling the recording and reproducing functions thereof in response to the information stored in the first and second stores and the enabling device; an output device coupled to the first, second and third stores for selectively providing to the television receiver an output of the system including the favorite broadcast program information, the program information of the current tape, and the program information of the other tapes; and a device coupled to the television receiver for selectively switching an input of the television receiver between the broadcast channels, the vcr output and the system output.
Patent KR-0155170-B1 (KR)
Inventor: MATSUZAKI NOZOMU
IPC: G11C11/401
Filed: 1990-07-14
Granted: 1998-12-01
Abstract: 내용없음.
Patent KR-940004865-B1 (KR)
Title: Power thermoplastic compositions
Inventor: MERVAL JEAN-PAUL
IPC: C09D5/03
Filed: 1990-08-10
Granted: 1994-06-02
Abstract: Thermoplastic compositions in the form of powder based on polyamide and/or polyetheresteramide and containing epoxy/sulphonamide resins. The invention also relates to a number of processes for obtaining these powders and to their use for the coating of metal substrates not requiring any adhesion primer.
Patent KR-930004266-B1 (KR)
Title: Pwm modulation circuit
Inventor: WON JONG-KUK
IPC: H03K7/00
Filed: 1990-09-06
Granted: 1993-05-22
Abstract: The digital  pulse  width  modulation  circuit  improves  the precision of the voltage setting and  eliminates  the  ROM  region which is not used. The circuit includes a frequency generator  (1) for producing the pulse wave  in  response  to  the  predetermined frequency data, a binary counter (2) for counting the  pulse  wave from the frequency generator, a ROM (3) for producing the  sawooth wave in response to the frequency signal from the binary  counter, a comparator (4) for producing the rectangular wave  by  comparing the pattern of  the  sawtooth  wave  with  the  amplitude  of  the presetting voltage data, a demultiplexer (6),  and  a  multiplexer (8) for producing the PWM signals with the phase difference of 120 degrees.
Patent KR-920010072-B1 (KR)
Title: Process for making 3-aroyl-2-oxindole-1-carboxamides
Inventor: SCHULTE GARY R
IPC: C07D405/06
Filed: 1990-10-05
Granted: 1992-11-13
Abstract: Process for making antiinflammatory 3-aroyl-2-oxindole-1-carboxamides by reductive debromination or deiodination of 3-(bromo- or iodoaroyl)-2-oxindole-1-carboxamides.
Patent KR-960007245-B1 (KR)
Inventor: SASAKI HIDEMI
IPC: H04N5/225
Filed: 1990-10-17
Granted: 1996-05-29
Abstract: 내용 없음.
Patent KR-100236505-B1 (KR)
Title: Video system
Inventor: SPIERO RICHARD CEES
IPC: H04N7/00
Filed: 1991-01-18
Granted: 2000-01-15
Abstract: A video system comprises a video signal generating device (1') and no less than one video signal receiving device (2') coupled to each other by means of a signal bus (4'). The video signal generating device (1') is capable of generating at an output (13) one or a plurality of video signals having each a different signal format (CVBS, Y/C, MAC bb, .... ). The video signal receiving device(s) is (are) arranged for processing one or a plurality of video signals having mutually different formats. It is an object to establish which video signal format the devices (1', 2', 3') have in common (Y/C) and to adjust the devices so that the video signal generating device generates at its output (13) just the video signal that has the common signal format concerned and the video signal receiving device(s) is (are) capable of processing the video signal that has the common signal format concerned and is applied to the input (24, 33). If two or more video signal formats appear to be common to the devices a choice is made in favour of one of these formats, preferably the video signal format having the highest video signal quality. <IMAGE>
Patent KR-950014679-B1 (KR)
Inventor: HURUYAMA DORU
IPC: G11C29/46
Filed: 1991-05-10
Granted: 1995-12-13
Abstract: 내용 없음.
Patent KR-940007006-B1 (KR)
Title: Producing method of inorganic porous hollow fiber
Inventor: LEE KYU-HO
IPC: B01D61/00
Filed: 1991-06-17
Granted: 1994-08-03
Abstract: The method for making porous hollow yarn membrane to filter micro impurities, uses natural water-soluble polymer as a polymer binder and water as a solvent. The method having wet-spinning, ion-substitution process, is composed of dissolving oxidized inorganic powder of 0.01-100 micron particle and 90-99 weight percent and natural water-soluble polymer of 1-10 weight percent in water; adding porosity improving agent to the mixture and performing wet-spinning; solidifying the spinned material using acid or basic water-solution and sintering the material. The method prevents environmental-polution and offers low-cost production.
Patent KR-950004253-B1 (KR)
Inventor: TACHIBANA KAZUHIKO
IPC: G06T15/40
Filed: 1991-07-19
Granted: 1995-04-27
Abstract: 내용 없음.
Patent KR-940006299-B1 (KR)
Title: Gas discharge display element and manaufacturing method thereof
Inventor: KIM DAE-IL
IPC: H01J11/36
Filed: 1991-10-17
Granted: 1994-07-14
Abstract: Gas discharging display device including a front and back plate having a predetermined interval therebetween, a plurality of isolation wall formed parallel to each other between the front and back plate, a first and second electrode formed between the front and back plate, wherein the isolation wall is formed of a plurality of layers to have a predetermined height, a first electrode is formed between the plurality of layers of the isolation wall parallel to each other and one side of first electrode is exposed to a discharge space, a external signal terminal is formed on one side of the isolation wall, is disclosed, thereby connecting first electrode and external signal input terminal.
Patent KR-950011966-B1 (KR)
Inventor: HOTA YASUHIRO
IPC: H01L27/112
Filed: 1991-10-22
Granted: 1995-10-12
Abstract: 내용 없음.
Patent KR-940011274-B1 (KR)
Title: Wave change measuring apparatus of laser diode
Inventor: NO SONG-U
Filed: 1991-11-05
Granted: 1994-12-03
Abstract: An wave variation detecting device of a laser diode includes a laser diode driving part; a collimator lens for making a spherical laser beam output from the laser diode into a parallel laser beam; a beam splitter making the parallel laser beam into two laser beams; a reflection mirror for reflecting the laser beam; an optical part made up with first and second hologram gratings which generate a path difference of the laser beam, and thus forming an interference pattern by the phase differential variation; a light sensor array installed in the position where the interference pattern is formed and an amplifier for amplifying the signal; an analog/digital signal converter; CPU for processing the output signal of the amplifier; an oscilloscope for directly displaying the signal output from the amplifier; and a signal processor made up with an output device for outputting the signals processed by CPU and the oscilloscope.
Patent KR-0179016-B1 (KR)
Inventor: RYU HO-SUN
IPC: F25B9/14
Filed: 1991-11-26
Granted: 1999-04-15
Abstract: 본 발명은 스터링쿨러를 이용한 냉장고에 관한 것으로서, 특히 냉기전달 및 방열구조를 개선하여 저소음, 고효율을 얻을 수 있도록 한 것이다. 
     이를 위해, 본 발명은 냉장고 본체(1)의 상부에 형성된 공간부(23)와, 상기 공간부를 상,하부로 구획하는 격판(24)과, 상기 격판과 체결되는 스터링 쿨러(25)와, 상기 스터링 쿨러의 하방의 흡열기(25b)에 의해 열을 흡입하는 흡열부(23b)와, 상기 흡열부의 상방에 설치되어 열전달을 이루는 방열부(23a)로 구성한 것이다.
Patent KR-0166703-B1 (KR)
Inventor: PARK ILL-JOO
IPC: G11B19/02
Filed: 1991-11-27
Granted: 1999-03-20
Abstract: 컴팩트 디스크 플레이어, 비디오테이프 레코더 및 칼라텔레비젼이 일체로 형성된 복합 오디오/비디오 시스템에 있어서 비디오 테이프 레코더를 이용하여 컴팩트 디스크의 예약 및 재생기능을 수행하는 장치가 기술되는바, 이는 비디오테이프 레코더의 온스크린 디스플레이 기능을 이용하여 컴팩트 디스크의 예약시 모니터에 예약내용을 문자로서 표시함으로써 사용상의 편리함을 제공하는 것이다.
Patent KR-950011863-B1 (KR)
Title: Industrial sewing machine
Inventor: JIOBANI KARDAVIA
IPC: D05B1/22
Filed: 1991-12-10
Granted: 1995-10-11
Abstract: An industrial sewing machine comprises at least two driven shafts (4,5) which are rotatively driven in a timed manner, on one of these shafts (4) being keyed cam members (8,16,44,51) for reciprocately driving in a horizontal plane one or more needle bars (13), as well as grippers for feeding with fabric operating hook elements, the other driven shaft (5) operating a vertically displaceable needle bar (69) arranged downstream of the first mentioned needle bars, the spacing of the needle bars being so designed that the needles (15) supported thereby can make simultaneously rectilinear, curved and broken seaming lines. <IMAGE>
Patent KR-0130056-B1 (KR)
Title: Storage room temperature control method of refrigerator
Inventor: YUN KWANG-HYUN
IPC: F25D29/00
Filed: 1992-02-07
Granted: 1998-04-07
Abstract: To drop the temperature of the cooling chamber to the normal established temperature in short period of time, this includes the following steps : the step where only the fan motor is continuously operated in case the temperature inside the cooling chamber is below the first established temperature by detecting the temperature rise inside the chamber ; the step where the compressor and the fan motor are continuously operated at the same time in case of the temperature rise, ; and the step where the normal temperature control of the freezing and cooling chamber is conducted.