baber/WOPTO huggingface dataset:
Patent JP-S5596754-A (JP)
Title: Digital frequency detection system
Inventor: HACHITSUKA YOUTAROU
IPC: H04Q1/457
Filed: 1979-01-18
Abstract: PURPOSE: To decide whether a tone signal exists or not by causing a digitized signal to pass through a cam filter including a specific frequency or a frequency, which is obtained by converting this specific frequency, at the zero point and by measuring the power ratio before and after the cam filter.  
     CONSTITUTION: Non-linear PCM signals and linear PCM signals are inputted from terminal 3 and terminal 3a respectively, and the former is converted to a linear PCM signal by expander EXP. Expander EXP is connected to frequency shifter FSH, high-pass filter HPF and cam filter CF 1 . Power calculator P 1  measures power P t1  before input of cam filter CF 1 , and power calculator P 2  measures power P t2  after output of filter CF 1 . Then, it is decided by decision equipment DC 1  whether the tone signal exists or not. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5496709-A (JP)
Title: Rotary electric machine
Inventor: OOSHIMA TOSHIYUKI
IPC: H02K9/08
Filed: 1978-01-18
Abstract: PURPOSE: To prevent local overheat at an end portion of a stator core, by shaping a ventilating closed circuit of cooling wind at the end portion of the core by mounting an airtight chamber to a back portion of the core of the end portion of the stator core and by opening the one end to a low pressure chamber of a fan.  
     CONSTITUTION: An airtight chamber 6 is mounted to a back portion of a core of an end portion of the stator core 1 stcked through ducts 1a, and the one end is opened to a low pressure chamber 8 of a cooling fan 7 by means of a pipe 9. Thus, the end portion of the stator core 1, which may be subject to local overheat, can effectively be cooled because cooling wind flows as shown in the arrow head in the figure by pressure difference front and behind the cooling fan 7. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06209129-A (JP)
Title: Manufacturing method of insb thin film
Inventor: TAKEDA TOSHIKAZU
IPC: H01L43/12
Filed: 1993-01-12
Abstract: PURPOSE:To obtain a manufacturing method of forming a InSb thin film in high mobility due to evaporation on the surface by a method wherein InSb particles are physically stuck on a general insulating substrate as the pre- evaporation process. CONSTITUTION:InSb polycrystalline particles in particle diameter of 10mum generally used for an evaporation source are put on a substrate to be formed so as to remove any surplus InSb particles exclusing those stuck on a glass substrate surface by N2 blowing step etc. After repeating one time or several times of this putting on and blowing off steps of InSb particles, the InSb thin film is to be formed by vacuum evaporation step at the vacuum degree of 1X10<-4>Pa successively heating it at the substrate temperature raised stepwise from 400 deg.C to 500 deg.C. At this time, simultaneous two element evapolation step is taken at the following evaporation rates i.e., that of In is successively increased stepwise from 5.0Angstrom /s to 8.5Angstrom /s while that of Sb is kept constant at 6.0Angstrom /s. Finally, after the formation of the InSb thin film in thickness of 2.0mum on a glass substrate, a hole element pattern is formed by photolithography.
Patent JP-H11202851-A (JP)
Title: Character data output device
Inventor: SUZUKI TOMOYOSHI
IPC: G09G5/24
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for handwriting input device and to suppress an increase in the occupation storage capacity of a font dictionary to a small increase as compared with an increase of kinds of deformation by generating a character parttern having a part deformed corresponding to the deformation instruction of a storage character pattern and outputting character data by using the character parttern. SOLUTION: A character pattern storage part 21 is stored with a character pattern as a combination of a common pattern 210a and a deformed part pattern 210b. A deformation instructing means 1 instructs the deformation of parts of the character pattern. A character pattern generating means 2 generates the character pattern having the part deformed corresponding to the deformation instruction made by the deformation instructing means 1 for the character pattern stored in the character pattern storage part 21. A character data output means 3 outputs the character data by using the character pattern generated by the character pattern generating means 2. Therefore, all Chinese characters need not be registered and inputted, one by one.
Patent JP-S58121412-A (JP)
Title: Origin positioning system
Inventor: TANOSHIMA KATSUHIDE
IPC: H02P8/00
Filed: 1982-01-14
Abstract: PURPOSE:To eliminate the need for an origin detecting element by providing a motor with a stable stopping position and also providing a stopper which limits the motion of the motor forcibly. CONSTITUTION:When the direction of a current flowing through a driving coil is controlled to generate forces in the order of phi1-phi2, a slider moves in a direction BK, i.e. toward the stopper 7 and under said repetitive control, it collides against the stopper 7. The same control is carried on to allow the slider to move as shown by a thick-line arrow in the same figure, so it has oscillatory motion with amplitude (g). In detail, the slider moves in a direction FW by the force phi1 and once control over the driving coil is changed in the middle, it moves in a direction BK by the force phi4. Similarly, the slider moves in the direction BK by the force phi3 to collide against the stopper 7. In this state, when a change to the force phi2 is made, the force is still in the direction BK, so the slider still strikes the stopper 7 and then moves in the direction FW on a change to the force phi1.
Patent JP-H10192236-A (JP)
Title: Electronic endoscope
Inventor: ITOU KEIJI
IPC: H04N7/18
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To ensure electric insulation between the lateral face of a solid state imaging element and an inner lead and reduce the outer shape size of a unit assembly of the solid state imaging element and a flexible substrate. SOLUTION: This electronic endoscope is of such a construction that an inner lead 22 on a flexible substrate 20 is bonded to a pad part provided facing the same direction as a light receiving face 11 on a solid state imaging element 10, and the inner lead 22 is arranged by bending the inner lead 22 along the lateral face of the solid state imaging element 10 in such a manner that the inner lead 22 is guided toward an area behind the light receiving face 11. In this case, an electric insulating material 70 is applied to or a sheet-like electric insulating material 80 is laminated on a face along the solid state imaging element 10 of the inner lead 22, excepting a part, where the inner lead 22 is bonded, of the pad part.
Patent JP-S59128740-A (JP)
Title: Target ring for image pickup tube and its manufacturing method
Inventor: HOUJIYOU MAMORU
IPC: H01J31/38
Filed: 1983-01-14
Abstract: PURPOSE:To manufacture an image pickup tube with more excellent resolution by tightly forming sealing metals such as indium and Cerasolzer on the inner surface of a ring made of resin and covered with a coat of nonferromagnetic metal. CONSTITUTION:Resin is used in a ring that supports sealing metals instead of stainless steel. A ring made of resin such as Duracon is used. For example, an annular body with the outside diameter of 14.8-28.5mm., inside diameter of 14.0- 26.9mm., and width of 2.0-3.2mm. is created by an injection molding machine. Then degreasing treatment, the etching treatment by mineral acid mixed liquid, the sensitizing treatment by stannous chloride solution, and the activation treatment by palladium chloride solution are performed sequentially and nonferromagnetic metals such as tin, indium, and aluminum and their alloys are coated with nonelectrolytic plating liquid. Subsequently, sealing metals such as indium and Cerasolzer are tightly formed on the inner surface by the forging method, punching method, and punching crimp method, etc.
Patent JP-H04243010-A (JP)
Title: Production of thin film magnetic head
Inventor: KUMAGAI MUNEHITO
IPC: G11B5/187
Filed: 1991-01-17
Abstract: PURPOSE:To eliminate influence of thickness in the horizontal plane of a gap member and to easily polish the protective film after formed by removing an insulating film to specified thickness by etching before the gap member film is formed. CONSTITUTION:On a substrate 1, there are formed a lower core 2, flat first insulating layer 4, and second insulating layer 6, on which an upper core 7a is formed as connected to one end of the lower core 2. The layer 6 is etched to specified depth in the exposed area where no core 7a is formed. Then a gap member 8, upper core 7b and protective film 9 are formed thereon. Then the film 9 is treated by ion beam or the like to the polishing position (A) to form a magnetic head slider sliding surface (B) and the gap (G). The first insulating layer 4 is partly removed by etching to specified thickness to absorb the horizontal thickness of the part 8, which eliminates the influence of thickness in the horizontal plane and makes polishing of the protective film easy. Thus, the gap part is formed in good accuracy.
Patent JP-S60148236-A (JP)
Title: Diversity receiver
Inventor: MOTOHASHI MINORU
IPC: H04B7/08
Filed: 1984-01-13
Abstract: PURPOSE:To set the optimum timing of antenna selecting operation due to a mobile speed by comparing output levels of plural antennas and changing the repetitive period of the antenna selecting operation based thereupon in response to the mobile speed of a car. CONSTITUTION:In a diversity receiver of no-vehicle type provided with the plural antennas 1a-1d, a clock frequency of a clock generator 9 is inceased at high speed and decreased at low speed depending on the output of a car speed sensor 8. A controller 7 allows sample-hold circuits 5a-5d to sample and hold the otuput of the level detector 4 and allows a maximum value selection circuit 6 to select the maximum sample hold value. A switch circuit 2 is operated from the result and the antenna with the maximum input is connected to a receiver 3 until the next comparison point of time. The controller 7 changes the repetitive period of the antenna comparison, shorter at the high car speed and longer at the low car speed depending on the clock input from the generator 9 so as to be responded to the pattern of fading.
Patent JP-H09191524-A (JP)
Title: Wire stripping apparatus
Inventor: OTANI NOBUYOSHI
IPC: H02G1/12
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To obtain a wire stripping apparatus by which an insulating coating can be stripped simply from a wire in which a cut line is formed in advance. SOLUTION: One pair of upper and lower coating pressure plates 3, 2 which are composed of an elastic body are installed, the lower-side coating pressure plate 2 is fixed to a pedestal 1, and the upper-side coating pressure plate 3 is moved, via respective links 6, by a foot pedal 5 installed at the lower part of the pedestal in such a way that it can be brought close to, and separated from, the lower-side coating pressure plate 2. An insulating coating (w-a) which is to be stripped at a wire (w) is inserted between the upper and lower coating pressure plates 2, 3, and it is brought into pressure contact so as to be sandwiched between the upper and lower coating pressure plates 2, 3. In this state, the wire is pulled out from the upper and lower coating pressure plates, and the insulating coating is stripped.
Patent JP-S5498068-A (JP)
Title: Device for inserting inclusions in discharge lamp
Inventor: NARUO HIDEAKI
IPC: H01J9/395
Filed: 1978-01-18
Abstract: PURPOSE: To provide the subject device wherein an inclusion accommodating part is provided in an exhaust passage and after the gas exhaustion, inert gas filling and lighting, inserte are inserted in a luminous tube, whereby the quantity of inclusions is accurately controlled.  
     CONSTITUTION: Inclusions C such as amalgam and the like are inserted in an inclusion accommodating part 16, and an exhaust tube B of a luminous tube A of a sodium lamp is inserted in the insertion part 5 to the accommodating part 16, a cap 8 being clamped to tightly connect an O-ring 6. Then, the luminous tube A is evacuated through an exhaust head 1 by an exhaust mechanism 9. Then, an inert gas is sent therein from an inert gas supply mechanism 10, and the luminous tube is lighted and then the tube is evacuated. These procedures are repeated to clean the interior of the luminous tube A. Then, after the completion of cleaning, a sealing gas such as xenone or the like is applied in the luminous tube A in a predetermined quantity. Then, an insertion rod 13 is advanced by a drive mechanism 15, and the inclusions C which have been accommodated in the inclusion accommodating part 16 is inserted in a predetermined position to open the exhaust tube B. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5389486-A (JP)
Title: Measuring apparatus with electromagnetic ultrasonic application
Inventor: KAWASHIMA KATSUHIRO
IPC: G01N29/04
Filed: 1977-01-17
Abstract: PURPOSE: To measure the thickness or defects of conductive material without making direct contact to the material by combining a trigger type spark gap and an electromagnetic ultrasonic generating detector which generates steady magnetic fields. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05187482-A (JP)
Title: Dynamic vibration reducer
Inventor: FUKUZAWA KIYOSHI
IPC: E01F9/00
Filed: 1992-01-13
Abstract: PURPOSE:To provide a dynamic vibration reducer which is suitable for installation inside a sign-post on a highway and can control vibrations in a vertical and a horizontal direction. CONSTITUTION:A dynamic vibration reducer 10 is provided with a heavy weight 1 supported vibratably in a vertical direction by a coil spring 2 and an oil damper 9 and a plate spring 3 which allows the vertical vibration of the heavy weight 1 and elastically controls its horizontal movement, and composed so as to damp the vibrations in vertical and horizontal direction.
Patent JP-S62161625-A (JP)
Title: Device for feeding fruit for fruit sorting device
Inventor: MATSUMOTO TOSHIYUKI
IPC: B07C5/02
Filed: 1986-01-10
Abstract: PURPOSE:To reduce the resistance of fruits against a pushingly gathering side partition board and prevent damage by moving a feeding position onto a spreading conveyor in the direction in which said partition board is moved, an appropriate time before partition boards are moved due to the ratio of the fruit feeding quantities of both side feeding conveyors. CONSTITUTION:When switches for motors 12, 13, 14, 15 for partition boards 6, 7 and feeding conveyors 1, 2 are thrown in, switches for the motors 12, 13 for outwardly moving the partition boards 6, 7 are turned on a certain time later by means of a timer, and motors 14, 15 are electrified earlier, outwardly moving feeding conveyors 1, 2. Thereby, when the partition board 6 is outwardly moved, the feeding conveyor 1 is moved prior to the movement of the partition board 6, to move the feeding position of fruits outwardly, and the partition board 6 can be moved to a spreading conveyor position where fruits on this side become less. At this time, the other partition board 7 and feeding conveyor 2 can be inwardly moved due to simultaneous turning-in of switches for motors 13, 15, and the partition board 7 can be moved to a position where it is overlapped back to back with the partition board 6.
Patent JP-S59128729-A (JP)
Title: Manufacture of small-sized gas-filled lamp
Inventor: HAMAI JITSUO
IPC: H01K3/12
Filed: 1983-01-12
Abstract: PURPOSE:To manufacture a large number of uniform articles at a time by using a pressurizing vacuum box and a cooling jig adhering closely to a bulb, or by the similar process. CONSTITUTION:Optional gas pressure inside a bulb regardless of atmospheric pressure can be set by using a pressurizing vacuum box 6. Further, by using a cooling jig 11 closely adhering to the bulb 1, the expansion of gas inside the bulb due to process heat can be checked, further gas is led into the pressuring vacuum box 6 simultaneously with the end of sealing process while the swelling of the sealed part is prevented by raising the pressure inside the pressuring vacuum box 6 higher than the pressure inside the bulb. For instance, the outer cylindrical bulb 1 is mounted on the cooling jig 11 furnished with a large number of holes so that its head may be close to the jig, further, a sealing bead 4 provided with a fitted filament 2 is set inside the opening part of the outer cylindrical bulb 1, a carbon jig 9 for heating is arranged outside thereof, the inside of the presuring type vacuum box 6 is vacuumized, the carbon jig 9 is electrically heated followed by rapidly cooling the cooling jig 11 for sealing.
Patent JP-S59128730-A (JP)
Title: Manufacture of small-sized gas-filled lamp
Inventor: HAMAI JITSUO
IPC: H01K3/26
Filed: 1983-01-12
Abstract: PURPOSE:To manufacture a large number of uniform articles at a time by using a pressure vacuum box and a cooling jig closely adhered to a bulb, or the like. CONSTITUTION:Optional gas pressure inside of a bulb regardless of atmospheric pressure is set by using a pressure vacuum box 6. Further, by using a cooling jig 11 closely adhered to the bulb 1, the expansion inside of the bulb due to process heat is checked so as to remove the swelling of the sealing part. For instance, the outer cylindrical bulb 1 is mounted on the cooling jig 11 furnished with a large number of holes so that the heads may be close to each other, further, a sealing bead 4 fitted up with a filament 2 is set inside of the opening part of the outer cylindrical bulb 1, a carbon jig 9 for heating is arranged outside thereof, the inside of the pressure type vacuum box 6 is vacuumized, the carbon jig 9 is electrically heated followed by rapidly cooling the cooling jig 11 in order to seal.
Patent JP-H04261099-A (JP)
Title: Power-supply device
Inventor: HIGUCHI TORU
IPC: H05K5/03
Filed: 1991-01-17
Abstract: PURPOSE:To simplify the mounting structure of a power-supply device by a method wherein holes are provided at positions, where correspond to a light- emitting element and a variable resistor, on a cover, with which a metal base substrate is covered, and a verification of the lighting of the light-emitting element and an adjustment of the variable resistor are made possible through these holes. CONSTITUTION:A cover 3A is molded into a box type of a wall thickness of 1mm or thereabouts, is fitted in the peripheral side surfaces of a metal base substrate 2 and the mounting surface of the substrate 2 is covered with the cover 3A. The fitting parts of this cover 3A into the substrate 2 are formed into a decomposition preventive engaging structure for preventing the cover 3A from being removed arbitrarily by a user. A square hole 8 is provided at a position, where corresponds to a light-emitting diode 7, on the cover 3A. The lighting of the diode 7 can be verified through this hole 8. A square hole 10 is opened in the cover 3A for operating a resistance adjusting dial 9a of a variable resistor 9 for output voltage adjustment use, which is directly attached on the substrate 2.
Patent JP-S59130118-A (JP)
Inventor: HASHIMOTO KANJI
IPC: A01K77/00
Filed: 1983-01-12
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-H01186531-A (JP)
Title: Slow-blow fuse
Inventor: KATO NAOSHI
IPC: H01H85/56
Filed: 1988-01-12
Abstract: PURPOSE:To obtain fuse with good operation characteristic by providing a heat radiating path of the heat generated in a fusible section and cutting off the heat radiating path with a metal arm deformed depending on temperature. CONSTITUTION:When an instantaneous excessive current flows in a slow-blow fuse, a fusible section 2 is heated, the heat is absorbed by a heat absorbing chip 5 connected to the fusible section 2, this heat is moved to a conductor section 1a along a metal arm 4 and radiated. The bimetal of the metal arm 4 can not rise to the deformation temperature via the heating by the instantaneous excessive current at this time, the metal arm 4 is not deformed, the heat radiation effect is continued while the heat absorbing chip 5 is connected to the fusible section 2. If the excessive current continuously flows for some time or longer, similar heat radiation is initially performed, when the bimetal attains the preset temperature by the continuous heating of the fusible section 2, the metal arm 4 is bent, the heat absorbing chip 5 is separated from the fusible section 2, the heat of the fusible section 2 loses the heat radiating path, the temperature quickly rises, and the fusible section 2 is immediately overheated and melted.
Patent JP-S58121925-A (JP)
Inventor: KOSHIO TAKASHI
IPC: A47J27/08
Filed: 1982-01-14
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-S63173397-A (JP)
Inventor: SUZUKI KOJI
IPC: B21D33/00
Filed: 1987-01-13
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-H05188323-A (JP)
Title: Optical isolator
Inventor: AIZAWA SHIGEKI
IPC: G02B27/28
Filed: 1992-01-13
Abstract: PURPOSE:To provide the optical isolator capable of simplifying a bidirectional communication system constitution using the light of two wavelengths lambda1, lambda2. CONSTITUTION:Light of wavelength lambda1 is subjected to polarizing rotation of (2m+1) holds of 45 degree by a Faraday rotor 32. On the other hand, light of wavelength lambda2 is subjected to polarizing rotation of (2m+3) holds of 45 degrees by the Faraday rotor 32. In such a way, in the case of being made incident in the forward direction, only the light of wavelength lambda1 transmits through, and the light of wavelength lambda2 cannot transmits through. On the other hand, in the case of being made incident from the reverse direction, the light of wavelength lambda2 can transmit through, but the light of wavelength lambda1 cannot transmit through.
Patent JP-S59129871-A (JP)
Title: Recording device
Inventor: OKAMOTO YUKIO
IPC: G03G15/04
Filed: 1983-01-17
Abstract: PURPOSE:To record a stable and distinct image by a retention process by transferring a toner image on a primary image forming body to an intermediate transfer body, and using this transfer image as an original image for forming the toner image on a secondary image forming body. CONSTITUTION:A toner image formed on a primary image forming body 1 is transferred to an intermediate transfer body 5 which is press-contacted to the forming body 1 and turned, the transfer image is projected onto a secondary image forming body 9 by an optical system using a ''Selfoc'' lens array, developed to a toner image, and this toner image is transferred to a recording sheet P. In this way, the toner image on the intermediate transfer body 5 which can obtain a white surface more easily than the primary image forming body 1 is used as an original image of an image formed on the secondary image forming body 9, therefore, a stable and distinct image can be recorded by a retention process, comparing with a conventional method.