baber/WOPTO huggingface dataset:
Patent JP-H04371570-A (JP)
Title: Formation of cubic nitride film
Inventor: MACHIDA OSAMU
IPC: C23C14/06
Filed: 1991-06-18
Abstract: PURPOSE:To provide the simple technique of forming the cubic boron nitride film by simultaneously executing the heating and evaporating of boron and activating of nitrogen by using an ion plating device consisting of a hollow cathode electrode gun. CONSTITUTION:Gaseous argon is introduced from a cathode 13 and an electric discharge is generated between the cathode 13 and a crucible 2 by a DC power source 15 to release an electron beam 6. The orbit of the electron beam 6 is controlled by an electromagnet 7 and the boron 5 is irradiated with this electron beam, by which the boron is heated to evaporate. The nitrogen is introduced as a reactive gas into a vacuum vessel from a gas introducing port 4 at this time. Then, the evaporated boron and the gaseous nitrogen are simultaneously ionized and the cubic boron nitride film is formed.
Patent JP-H05342868-A (JP)
Title: Back bias voltage generator
Inventor: KISHIMOTO SATORU
IPC: H02M3/07
Filed: 1992-06-05
Abstract: PURPOSE:To high precisely control the potential of a semiconductor substrate so as to be a desired potential by switching the oscillation frequency of a ring oscillator according to the potential of the semiconductor substrate. CONSTITUTION:When a detecting signal BBE is turned to a high level, a transistor TRQ 3 is turned on, and nodes N1 and N3 are short-circuited. Thus, the length of the oscillation frequency is a ring oscillator 1 is equivalent to the total sum of the signal delay time of three 13, 14, and 16. On the other than, when the signal BBE is turned to a low level, the TRQ 3 is turned off. Thus, the length of the oscillation frequency of the oscillator 1 is equivalent to the total sum of the signal delay time of five invertors 11-14, and 16. Like this, the supply amounts of a negative load from a charge pump circuit 2 to the semiconductor substrate can be switched within a smaller range than conventional in response to the switching of the level of the detection signal BBE.
Patent JP-S63309224-A (JP)
Inventor: HASHIZUME HIDEYA
IPC: A61H33/00
Filed: 1987-06-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07860-A (JP)
Title: Method and device for continuous solid-liquid separation
Inventor: SATO MITSUMASA
IPC: B04B3/00
Filed: 1993-06-17
Abstract: PURPOSE:To continuously separate liquid to be treated which consits of a dropt and poured solid-liquid mixture into liquid and solid by allowing the liquid to be treated to collide with a nearly horizontally rotated disklike splash board in the position lower than the opening of an upper bottom face in a rotor and scattering the liquid to be treated in the radial direction and allowing the same to collide with the inner wall being the surface of revolution of the rotor. CONSTITUTION:The surface of revolution of a rotor 1 is formed into an umbrella shape whose diameter is extended downward and formed of a mesh plate having water permeability. In the case of separating liquid to be treated which is made turbid by sand and mud into solid and liquid, the speed of rotation of the rotor 1 is set at about 1000 revolutions per minute and an angle of inclination of the generating line of a right truncated cone is set at about 45 degrees. Furthermore a supply pipe 11 is penetrated freely turnably through the upper part of the rotor 1. A rotating shaft 12 passed through a holding cylinder 2 and lengthened into the rotor 1 is arranged. A motor 13 used as a rotating and driving means is connected to the rotating shaft 12 through a belt 14. A disklike splash board 15 is fitted to the lower end part 12b while holding the upper face thereof horizontally and arranged in th position lowered by about 1/3 of height of the rotor 1.
Patent JP-S626834-A (JP)
Title: Control device of transmission for four wheel drive
Inventor: YOSHIZAWA KENICHI
IPC: B60K17/344
Filed: 1985-07-03
Abstract: PURPOSE:To aim at the stabilization of the transient property in the engagement of each clutch which is provided on the front stage side and the rear stage side of a power transmission for changing over a two wheel drive mode and a four wheel drive mode with each other, by engaging said clutchs one after another with the elapse of predetermined time. CONSTITUTION:An automatic transmission for four wheel driving is interconnected to an engine 23 through a torque converter 22. For example, a main transmission part 21 is provided for changing over a forward-4th speed step and a backward-1st speed step with each other and an auxiliary transmission part 24 which is interconnected to the rear stage side thereof for changing over a high speed driving state H and a reduction driving state L with each other. A rear wheel output shaft 25, namely, the output shaft of the auxiliary transmission part 24 is interconnected to a front wheel output shaft 26 through a power transmission 27 and clutches 29, 30 for changing over a two wheel drive mode and a four wheel drive mode with each other are respectively interposed between the rear wheel output shaft 25 and a driving shaft 28 while between the front output shaft 26 and a driven shaft 30. Owing to this constitution, at the time of changing over from the two wheel drive mode to the four wheel drive mode, the clutch 29 is engaged after a predetermined time elapses from the engagement of the clutch 31.
Patent JP-H11334606-A (JP)
Title: Steering jacket tube
Inventor: SEKINO TOMOHIRO
IPC: B60R13/08
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a steering jacket tube that enhances sound isolation performance around a steering shaft through hole which is formed in a dash panel. SOLUTION: An inner peripheral flange 40 is provided along a radial direction on the inner periphery wall of a stand-up portion 32 of a steering jacket tube 30. Adoption of a dual wall sound insulation structure between the inner peripheral flange 40 and the stand-up portion 32 improves sound insulation. In addition, the inner peripheral flanges 40 are installed at least two points and a multiple wall sound insulation structure is adopted. Further, the inner peripheral flange 40 is integrally formed on the inner periphery wall of the stand-up portion 32, or a different insulation plate is fixed such that it is engaged and fixed with the inner periphery wall of the stand-up portion 32.
Patent JP-H05312771-A (JP)
Title: Oxigen sensor and its production
Inventor: KAJIMA TAKAFUMI
IPC: G01N27/41
Filed: 1992-05-13
Abstract: PURPOSE:To obtain an oxigen sensor with excellent workability and repruducibility by forming a gaseous diffusion layer of sensor with a porous alumina layer. CONSTITUTION:An oxigen sensor consists of sensor electrodes 3 and 4 prepared on a substrate 1, an ion conductor layer 2 that is formed on the substrate 1 and crosses over the electrodes 3 and 4, and a porous alumina layer 5 covered on at least the electrode 3 of both electrodes 3 and 4. Such a construction can realize excellent workability and reproducibility for the sensor.
Patent JP-S6041570-A (JP)
Title: Apparatus for applying grease
Inventor: INOUE ETSUJI
IPC: B05C1/02
Filed: 1984-07-14
Abstract: PURPOSE:To apply grease uniformly on a protruded object having no flat part by providing a groove for the grease to an external peripheral surface of a coating roller protruded toward outside from a container for the grease and enabling the grease in the groove to contact with the part to be applied. CONSTITUTION:A grease applying device comprising a grease container 7 provided to the top end of a movable frame 4, a coating roller 9 and an auxiliary roller 10 provided in the container 7, and a driving device for moving a movable frame 4 to get away or come nearer the part to be coated. Said rollers 9, 10 contact with each other and are driven in the reverse direction by a rotary motor 19. Further, a grease groove 13 is formed on the external periphery of the coating roller 9, therefore, the grease 8 in the groove 13 are allowed to contact with the part 25 to be coated.
Patent JP-S5370407-A (JP)
Title: Mode switching unit in record-reproducing apparatus
Inventor: SATOU AKISHI
IPC: G11B15/10
Filed: 1976-12-06
Abstract: PURPOSE: To simply constitute the mode switching unit of the record-reproducing apparatus, by varying the work-start point of the working means according to the solenoid-plunger through the magnetic field so as to change the stroke of the working means. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63311230-A (JP)
Title: Liquid crystal display device
Inventor: ISHIYAMA KOSUKE
IPC: G09F9/00
Filed: 1987-06-12
Abstract: PURPOSE:To facilitate the recognition of luminance on the surface of a transmission type liquid crystal display part, by setting the output of the power source of a cold cathode-ray tube variably, and providing an optical detecting part which detects the strength of ambient light and sends a signal to the control input of the power source of an output variable cold cathode-ray tube. CONSTITUTION:The titled device is constituted of the transmission type liquid crystal display part 1, the cold cathode-ray tube 2 arranged on the back plane of the part, a cold cathode-ray tube power source 3 whose output is set variably to be connected to the cold cathode-ray tube 2 via a power source supplying line 5, the optical detection part 4, and a signal line 6 which sends the output of the part 4 to the cold cathode-ray tube power source 3. And the optical detection part 4 detects the ambient light of the device, and outputs the signal corresponding to the strength, and sends it to the control input of the cold cathode-ray tube power source 3 via the signal line 6. The cold cathode-ray tube power source 3 supplies an output corresponding to the signal to the cold cathode-ray tube 2 via the power source supplying line 5. In such a way, light with the luminance corresponding to the strength of the light in the neighborhood of the device detected by the optical detection part 4 is outputted from the cold cathode-ray tube 2, and the luminance on the surface of the transmission type liquid crystal display part 1 can be set at a state where it is easy to be recognized.
Patent JP-H01314875-A (JP)
Title: Operation method for freezing device
Inventor: TANAKA TSUTOMU
IPC: F25B49/00
Filed: 1988-06-14
Abstract: PURPOSE:To prevent the occurrence of liquid back during cooling operation effected after pump down operation, by a method wherein reoperation during return from outage is effected from pump down operation, a refrigerant is recovered irrespective of an operation state right before outage being cooling and defrosting. CONSTITUTION:When return from outage takes place after during operation of a low temperature show case, the power source of a freezing device 18 is disconnected for outage, by means of an output from an outage return circuit 44 of a controller 42, pump down operation is started, and the liquid refrigerant of a heat exchanger 11 for an inner layer is recovered to a receiver 21 after passing a heat exchanger 5 for an outer layer. Thereafter, a first cycle, i.e. cooling operation of the heat exchanger 11 for an inner layer takes place. Since pump down operation is effected on a worsemost condition in which it is assumed that the freezing device 18 before outage is in a defrosting operation state irrespective of a fact that the freezing device is in either of a first or a third cycle and a pump down operation state, when the device is actually in a defrosting operation state, the liquid refrigerant of the heat exchanger 11 for an inner layer is recovered before cooling operation, and liquid back during cooling operation can be prevented from occurring.
Patent JP-2000338800-A (JP)
Title: Fixing device
Inventor: SHIMIZU KENICHI
IPC: G03G15/20
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To prevent the soiling of a background of an image in a fixing device carrying out the fixing of an unfixed image by irradiating only the image part of the unfixed image formed on a recording medium with laser beams. SOLUTION: The recording medium on which a toner image is transferred is wound around a fixing drum 10, and toner on the image part is fixed onto the recording medium while scanning a laser 12 for fixing synchronously with the image part formed on the recording medium by a signal from a sensor 11 for detecting the leading end of the recording medium is detected. After that, the toner on the background part of the recording medium is removed by a cleaning device 13 provided at the downstream of a carrying direction of the laser 12 and the recording medium is ejected to a paper ejecting part 14.
Patent JP-S5936470-A (JP)
Title: On-line interrupting system
Inventor: TANAKA HIDETOSHI
IPC: H04M11/06
Filed: 1982-08-24
Abstract: PURPOSE:To attain the call even if a terminal device is in use, by providing a function displaying an interruption signal to an on-line terminal device. CONSTITUTION:The on-line terminal device 1 makes communication with an electronic computer 5 on on-line via a voice coupler 2, a telephone set 7, a telephone line 3, an electronic exchange 4, and a telephone line 6. When a telephone set 7 of the telephone line 3 is called from a telephone set 8 of other telephone line 9, the electronic exchange 4 keeps the telephone line 6 of the telephone line 6 of the electronic computer 5 waiting to generate an interruption signal to the telephone line 3. The on-line terminal device 1 receives this interruption signal and displays the calling of telephone to a display section of the terminal device 1. The user of the terminal selects to continue the on-line processing with a telephone set 7 or to make a call with the telephone set 8.
Patent JP-S6365941-A (JP)
Title: Preparation of particulate material of organic rubber chemicals
Inventor: TAKAHASHI YOSHIHIKO
IPC: C08C1/065
Filed: 1987-06-12
Abstract: PURPOSE:To improve flowability and to facilitate automatic weighting, by dispersing powdery org. rubber chemicals having a specific m.p. range in water containing 30wt.% or more of a water-soluble org. solvent and heating the resulting dispersion at temp. equal to or less than the b.p. of water. CONSTITUTION:A powder of org. rubber chemicals with m.p. of 50-120 deg.C solid at ambient temp. is dispersed in water containing 30wt.% or more of a water-sol uble org. solvent. The resulting dispersion is heated to temp. equal to or less than the b.p. of water to be formed into granules by the melting of powder particles on the surfaces thereof and the mutual bonding thereof without interpos ing a different kind of a binder. As the aforementioned org. rubber chemicals, there are tetraethylthiuram disulfide, N-oxydiene-2-benzothiazolylsufeneamide, etc. As the water-soluble org. solvent, there methyl alcohol, ethyl alcohol, ace tone, methyl ethyl ketone, etc.
Patent JP-H022157-A (JP)
Title: Semiconductor device
Inventor: YOKOTA NOBORU
IPC: H01L27/06
Filed: 1988-06-14
Abstract: PURPOSE:To discharge electric charge stored in the base-collector junction capacitance of a first conductivity type bipolar transistor and facilitate a high speed switching operation by a method wherein the substrate potential of a second conductivity type MOS-FET is varied in accordance with the variation of the signal from the output terminal of the bipolar transistor. CONSTITUTION:If a base potential of 'L' level is applied to the base B of a transistor Q, the potential of a collector C is made to rise from 'L' level to 'H' level and the potential is applied to a back channel SUB through an n<+>-type buried layer 5 and the potential of the back channel SUB is also made to rise from 'L' level to 'H' level. When the potential of the back channel SUB is at 'L' level, a channel is formed between the back channel SUB and a gate G and a MOS transistor PM is turned ON and electric charge stored in a base-collector junction capacitance is discharged into GND through a drain D. The electric charge in the base-collector junction capacitance is discharged in accordance with the turning-OFF of the transistor Q and the turning-OFF time of the transistor Q can be reduced.
Patent JP-S5769988-A (JP)
Title: Processing circuit for video signal
Inventor: KATOU TETSUO
IPC: H04N9/882
Filed: 1980-10-20
Abstract: PURPOSE:To compensate the dropout to a playback video signal from a VTR and to correct the continuity of carrier phase of a chroma signal at speed change playback, by incorporating the dropout compensation circuit and the phase correction circuit for chroma signal. CONSTITUTION:Normally, when a switch 8 is switched to a filter 3, a delay circuit 5 and a subtraction circuit 14 form a comb type filter, and this comb type filter and a band pass filter 3 separate the chroma signal from a playback video signal at an input terminal 1 accurately. If any dropout takes place to this chroma signal, the switch 8 is selected to an inverter 7 side, and a signal delayed by one horizontal period is picked up from a subtraction circuit 14 and a applied to a phase correction circuit 16 and picked up at an output terminal 22 via a mixing circuit 20. If no dropout signal takes place, the input signal is outputted to an output terminal 22 from a switch 21.
Patent JP-S6040470-A (JP)
Inventor: MATSUBAYASHI HIROHISA
IPC: C04B41/71
Filed: 1983-08-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08319563-A (JP)
Title: Formation of gap layer in thin film magnetic head
Inventor: MOCHIZUKI HIROFUMI
IPC: C23C14/34
Filed: 1995-05-22
Abstract: PURPOSE: To show high insulating performance of a film itself even if a gap layer is very thin and to prevent electrical element destruction owing to excellent step coverage properties in the step part. CONSTITUTION: This is a method for forming a gap layer at the time of producing a thin film magnetic head separating the space between plural magnetic layers provided on a ceramics substrate by a gap layer constituted of Al2 O3 . At the time of supplying high frequency electric power to an Al2 O3 , target 40 and film forming an Al2 O3 layer by a sputtering method, bias electric power is applied to the side of a substrate 42, and a trace amt. of gaseous O2 is mixed into gaseous Ar for film forming, and the film forming is executed; where the oxygen mixing ratio (O2 /Al) in the sputtering device is preferably regulated to 2 to 5%.
Patent JP-S5847944-A (JP)
Title: Voicing device for air conditioner
Inventor: SUGIYAMA HAJIME
IPC: F24F11/00
Filed: 1981-09-17
Abstract: PURPOSE:To reduce redundancy in voicing on the operating condition of an air conditioner, by a method wherein the kind of words to be voiced is changed over by changing over the mode of a timer. CONSTITUTION:An operation controller 1 for the air conditioner is provided with a remote controller 2 consisting of a power source switch 6 and a timer mode change-over switch 7, as a means for operating the operation control of the air conditioner. The kind of the words to be voiced is changed over by changing over the mode of the timer. Accordingly, when the switch 7 is changed over so that the operation is started after a preset period of time is elapsed, for example, word groups for alarming other than those of the preset time and informations on the operation are not voiced because they are redundant, and the purport of the voicing becomes clear.
Patent JP-S6038396-A (JP)
Title: Preparation of 5-fluorocytidine compound
Inventor: TAKAHARA TAKAO
IPC: C07H19/067
Filed: 1983-08-10
Abstract: PURPOSE:To obtain the titled compound useful as a carcinostatic agent and antiviral agent in high yield efficiently, by reacting a cytidine compound with fluorinating agent in a mixed solvent containing hydrogen fluoride and a carboxylic acid, etc. to give an intermediate, reacting it with ammonia, etc. CONSTITUTION:A cytidine compound shown by the formula I (R<1>-R<4> are H, or lower acyl) is reacted with a fluorinating agent (e.g., F2, CF3OF, etc., usually diluted in an inert gas such as N2 to 50mol% and used) in a mixed solvent of (A) hydrogen fluoride and (B) a carboxylic acid shown by the formula R<5>OH [R<5> is (halogenated)lower acyl, or halogenated lower alkyl] or a halogenated alcohol (preferably acetic acid, or trifluoroacetic acid) (preferably 5-80wt% component A, <=500ppm water content) to give a 5-fluorocytidine intermediate shown by the formula II. This compound is reacted with ammonia or an amine, to give the desired compound by the formula III.
Patent JP-S6171809-A (JP)
Inventor: HANSU FURIIDORITSUHI BETSUKERU
IPC: B01D25/12
Filed: 1985-07-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5847613-A (JP)
Title: Strut type suspension
Inventor: KAWAMURA HIROMICHI
IPC: B60G15/07
Filed: 1981-09-16
Abstract: PURPOSE:To reduce the offset and the inclination angle of the king pin, by pivoting a strut at the intermediate portion of a suspension lower arm coupled with a knuckle while providing a member slidable on the strut on said knuckle. CONSTITUTION:The inner end of the suspension lower arm 2 is fixed rotatably to the chassis 1 around the center of rotation or the fixing hole 3 while the outer end of the suspension lower arm 2 is ball jointed to the lower section of the knuckle 5. The upper section of the piston rod 6a of the strut 6 is fixed through the upper mount 7 to the chassis 1, while the lower section of the strut 6 is pivoted to the pivot section 2a at the intermediate section of the suspension lower arm 2. Furthermore a member for sliding up and down on the cylinder 6b is fitted over the outer circumference of the cylinder 6b of the strut 6 where the sliding member 8 is ball jointed through the extension to the upper section of the knuckle 5.
Patent JP-S5854065-A (JP)
Inventor: FUKUDA SHIYUNICHIROU
IPC: D06B15/09
Filed: 1981-09-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08317195-A (JP)
Title: Image forming device
Inventor: NABESHIMA TAKAMOTO
IPC: H04N1/40
Filed: 1995-05-23
Abstract: PURPOSE: To provide the image processing unit in which an upside/downside of an original image are automatically discriminated CONSTITUTION: The upside/downside of an original in which an under line is drawn in a character area and in access to the character area are discriminated. An image signal equivalent to an image area by one page of original read by a CCD 1 is stored in a frame memory 14 under the control of a CPU 13, a histogram circuit 15 obtains accumulated signals in the horizontal and vertical scanning directions, detect a position of the character string area detected from the accumulated value and a position of a line segment (under line) and discriminates the upside/downside of the image of the original based on position relation of the both.  The original image is divided into plural areas and weighting is applied to the result of upside/downside discrimination based on the information denoting the area position in the original image to which a detected line segment belongs so as to enhance the accuracy of discriminating the upside/downside of the original.
Patent JP-S5936316-A (JP)
Title: Magnetic head
Inventor: MURAOKA HIROAKI
IPC: G11B5/17
Filed: 1982-08-24
Abstract: PURPOSE:To increase the reproduction output voltage, by providing a magnetic flux detecting winding and a magnetic inducting winding in addition to a conventional winding. CONSTITUTION:A magnetic head is provided with voltage detecting windings 3 and 4, a magnetic flux detecting winding 25 and a magnetic flux inducting winding 26. The windings 25 and 26 are set close to windings 3 and 4 to be connected to each other. Then phi0=phi1+phi2+phi3 and therefore phi2<=phi0 are satisfied, where phi0 is all magnetic flux going into the magnetic head from a medium, phi1 is a magnetic flux passing through a gap, phi2 is a magnetic flux crossing the windings 3 and 4, and phi4 is the flux that does not cross the windings 3 and 4 nor pass through the gap respectively. While the electromotive force E=-d (phi0-phi1)/dt is generated at the winding 25, and a current is supplied to the winding 26. As a result, a magnetic flux of phi4=etaE(eta: proportion constant) is newly generated. This magnetic flux all virtually crosses the windings 3 and 4. Therefore the reproduction output voltage is set as e2=[(dphi2/dt)+(dphi4/dt)], and only the value of the 2nd member is increased.