baber/WOPTO huggingface dataset:
Patent JP-S57191544-A (JP)
Title: Focus adjusting device of ultrasonic microscope
Inventor: ISHIBASHI JIYUNICHI
IPC: G02B21/00
Filed: 1981-05-21
Abstract: PURPOSE:To prevent destruction due to the contact between an acoustic lens and a sample, to perform quick, high-speed focus adjustment, and to obtain an image with constant contrast, by automating the focus adjustment. CONSTITUTION:A piezoelectric transducer 3 projects an ultrasonic wave upon a sample 8, a gate circuit 23 is opened, and a counter 25 starts counting clock pulses from an oscillator 24. The detection signal for a reflected wave from the sample 8 is converted into a pulse, which closes the gate circuit 23 to stop the counting of the counter 25. An arithmetic control circuit 13 fetches the count value to find the distance between the acoustic lens 4 and the sample 8, and also fetches set focal length to find the extent the direction of a shift from the focus position. On the basis of the shift, a driving device 12 detects the Z-axial position of the acoustic lens 4 and simultaneously the lens is moved in the opposite direction to the shift through a Z-axis position controller 15 and driving device 12, thus completing the focus adjustment.
Patent JP-H06285403-A (JP)
Title: Method for controlling coating apparatus
Inventor: KOIZUMI HISAO
IPC: B05B12/04
Filed: 1993-04-01
Abstract: PURPOSE:To provide a control method by which coating failure due to pressure fluctuation when a plunger pump rotates reversely is prevented, regarding, for example, an airless spray-coating apparatus. CONSTITUTION:Regarding a coating apparatus wherein a coating material whose temperature is controlled in a temperature controlling tank is pressurized by a reciprocally moving-type plunger pump 2 and the material waiting for coating is circulated in a circulation pipeline 11, the plunger of the plunger pump 2 is returned to the upper most position at the time of the input of a painting start signal, and at the time, a closing valve 12 of the circulation pipeline 11 is closed and under the condition that the closing valve 12 is closed, the coating material pressure in the system is kept at a prescribed level. While the plunger is being moved downward after coating by a painting gun 4 starts, the coating is carried out and finished before the plunger reaches the lower most position.
Patent JP-S60219711-A (JP)
Title: Superconductive equipment
Inventor: TAKANO ICHIROU
IPC: G01R33/3815
Filed: 1984-04-17
Abstract: PURPOSE:To offer users of a superconductive equipment a required uniform magnetic field by adjusting the magnetic field increasing or reducing the thickness of layers providing a position wherein lamination is possible in part of an iron shield. CONSTITUTION:A recession 8 is provided in an iron shield 6. An iron thin belt 9 is wound in the recession 8 and the magnetic field at the center 7 of a coil is adjusted. This enables the magnetic flux to be attracted outside as shown by an arrow 12. Consequently, in the process of winding the thin belt 9, the magnetic field adjacent to the center 7 of the coil is measured and the winding can be stopped when the magnetic field becomes uniform. This method offers users of a superconductive equipment a required uniform magnetic field.
Patent JP-S63245213-A (JP)
Inventor: YAMAURA MITSURU
IPC: H02H3/28
Filed: 1987-03-31
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-H10276179-A (JP)
Title: Two-way data communication system
Inventor: MIKI YASUHIRO
IPC: H04N7/16
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide the 2-way data communication system in which a transmission fault of an incoming signal due to confluent noise is reduced so as to transmit a stable incoming signal. SOLUTION: In the case of setting a pass band of a variable filter 42 to a band width of 1 MHz around 10 MHz that is a center frequency, components around 10 MHz in confluent noise are detected by a detector 44 via a branching device 40 and fed to a CPU 32, by which the CPU 32 recognizes a level of the confluent noise around 10 MHz. Similarly, in the case of setting a pass band of a variable filter 42 to a band width of 1 MHz around 11 MHz that is a center frequency, the CPU 32 recognizes the level of the confluent noise around 11 MHz. The operation above is repeated to discriminate an optimum frequency used for transmission of an incoming signal. The CPU 32 sets the center frequency of a tuner 36 to an optimum frequency and sends information of the optimum frequency to a subscriber terminal via an outgoing digital transmission channel simultaneously.  The subscriber terminal sets the center frequency of an up-converter to the optimum frequency.
Patent JP-H02252789-A (JP)
Title: Flat polyolefin composition and manufacture thereof
Inventor: MARUO KATSUHIKO
IPC: C08J7/00
Filed: 1989-03-28
Abstract: PURPOSE:To prevent warpage and ruggedness from occurring by allowing a polyolefin sheet to absorb a heated latent-heat storage material and to swell, and cooling the swelled material in a state in which the material forms a flat plate as a whole. CONSTITUTION:A polyolefin sheet (A) (e.g. PE sheet), crosslinked so as to provide a degree of closslinking, in terms of gel content determined by xylene extraction, of 50-90wt.% when crosslinked by irradiation with electron beams or gamma-rays, or by peroxide treatment and 30-50wt.% when crosslinked with a silane, is immersed in a latent-heat storage material (B), such as a crystalline alkyl hydrocarbon, a crystalline fatty acid (ester) or a crystalline aliphatic alcohol, compatible with component A, having a melting point and a freezing point each of 5-50 deg.C, and heated above the crystalline melting point of component A, allowing component A to absorb component B and to swell to 40-80% of the total weight of component A and component B. The swelled material is then cooled in a state in which it is put on a flat mold surface or held between flat mold surfaces, thus giving the title composition wherein the whole material forms a flat plate and which is substantially free from warpage and ruggedness.
Patent JP-S57191887-A (JP)
Title: Magnetic bubble detection
Inventor: OKADA MASAAKI
IPC: G11C11/14
Filed: 1981-05-20
Abstract: PURPOSE:To facilitate setting a slice level to make the adjustment for change unnecessary, by inducing detection voltages, which are different from one another, by a rotating magnetic field which acts upon a detector for magnetic bubble detection and a detector for noise cancelling simultaneously. CONSTITUTION:The internal resistance of a detector A' for magnetic bubble deetection is set to a value larger than that of a detector B' for noise cancelling. A detection current (i) supplied to detectors A' and B' is kept equal. Consequently, when the rotaing magnetic field for driving magnetic bubbles acts upon detectors A' and B' similarly, rotating magnetic fields vF' and vF'' generated as respective detection voltages vA' and vB' are not equal to each other. As the result, a difference DELTAvF between rotating magnetic fields is included in an input voltage v1' of a sensing circuit. When a detection voltage v1' is inputted to the sensing circuit at a time point T1, it is compared with a slice level vS', and the voltage vi' outputs an output voltage vO' at a positive period T'. At a time point T2 when magnetic bubbles do not approach the detector A', the voltage vO' is not generated.
Patent JP-S62238865-A (JP)
Inventor: MATSUDA HIROO
IPC: D06M101/16
Filed: 1986-04-01
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-S62232519-A (JP)
Title: Device for measuring height of liquid level in hermetically closed tank
Inventor: YAGI AKITOSHI
IPC: G01F23/56
Filed: 1986-04-01
Abstract: PURPOSE:To safely measure the height of a liquid level without opening a tank top, by making the up-and-down movement of the upper end of a protective pipe free to insert a rod in the protective pipe in an airtight manner so as to reach the lower end thereof and mounting a stethoscope to the upper end of the rod. CONSTITUTION:An ear plug 5b is mounted to the upper end of a depth measuring rod 4 through a rubber tube 5a to constitute a stethoscope 5. The mount piece 4a with the rubber tube 5a is provided to the leading end of the depth measuring rod 4 and a probe needle 4b is also provided to the lower end of said rod 4. Now, when measurement is performed, the ear plug 5b is applied to an ear and the depth measuring rod 4 is grasped at the upper exposed part to be made to gradually fall to catch the contact point of the measuring rod 4 and a float 3 as the contact sound therebetween and the exposed height of the measuring rod 4 at said point from the protective pipe 2 of said rod 4 is read to be converted to the height of a liquid level and the height of the liquid level in a hermetically closed tank is measured.
Patent JP-S61236007-A (JP)
Title: Magnetic head
Inventor: KINOSHITA MASAMI
IPC: G11B5/255
Filed: 1985-04-10
Abstract: PURPOSE:To improve the magnetic characteristic of the title head by sticking a couple of reinforcing substrates with an adhesive at a position hidden from the sliding-contact part with a recording medium. CONSTITUTION:A magnetic body half 10a held between reinforcing substrate halves 8a and 9a and a magnetic body half 10b held between reinforcing substrate halves 8b and 9b are abutted on each other through a gap material consisting of SiO2, etc., the respective reinforcing substrate halves 8a, 8b, 9a and 9b are bonded to one another with adhesives 12a and 12b to form a magnetic head 7 and a magnetic head core is formed by the magnetic body halves 10a and 10b. A magnetic recording medium is brought into sliding-contact with the specified part of the gap 13 of a sliding-contact part 7a of the magnetic head 7 and magnetic recording and reproduction are carried out. The opening of the gap in the direction as shown by the arrow Y is prevented by adhesives 11a and 11b and the opening of the gap in the direction as shown by the arrow X is controlled by the adhesives 12a and 12b in the magnetic head 7 and the magnetic body 10 is surely held between the reinforcing substrates 8 and 9. Consequently, the magnetic characteristic is improved and the adhesive strength is increased.
Patent JP-S60220013-A (JP)
Inventor: FUKUDA KOUJI
IPC: A47J37/01
Filed: 1984-04-16
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-H07283266-A (JP)
Title: Double-faced connecting structure and electronic part
Inventor: ISHIDA KAZUHISA
IPC: H05K3/32
Filed: 1994-04-14
Abstract: PURPOSE:To make double-faced connections and lead wires without using through-holes for providing a double-faced connecting structure for electrically connecting circuits on the front and rear surfaces on a double-faced substrate. CONSTITUTION:Front face electric conductors 2 are formed on a front face la of a double-faced substrate. Also, rear face electric conductors 3 are formed on the rear face 1b of the double-faced substrate 1. One end 4a of each front wire 4 is connected to the front face electric conductors 2 by wire bonding. Other end 4b of this front wire is connected by wire bonding to a surface 6a of a lead frame 6 made of stainless steel. Also, one end 5a of each rear wire 5 is connected to the rear face electric conductor 3 by wire bonding. Other end 5b of the rear wire 5 is connected by wire bonding to the rear face 6b of the lead frame 6.
Patent JP-H10263278-A (JP)
Title: Washing machine
Inventor: TOKUCHI MASAYUKI
IPC: F21V33/00
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To put out an illumination lamp corresponding to the request of a user by providing the selection means of the setting of a lighting mode and a put-out mode with respect to the washing machine provided with the illumination lamp for illuminating the inside of a washing and dehydrating tank simultaneously with operation start. SOLUTION: As a switch for lighting and putting out the illumination lamp 11, a power source switch provided for an operation switch part 10 is used and the lighting mode is normally set at the time of plant shipping between the lighting mode and the put-out mode. In order to perform washing, when laundry is fed into the washing and dehydrating tank, the power source switch is turned on and washing is started, the illumination lamp 11 is energized and lighted simultaneously with the washing start. Then, during the entire washing process, the inside of the washing and dehydrating tank is irradiated by the illumination lamp 11 and the inside of the tank is visually confirmed from an observation window 15.  In the case that illumination inside the tank is not required for this washing machine set to the lighting mode in such a manner, the put-out mode is set by the combination of plural switch kinds provided for the operation switch part 10 and the illumination lamp 11 is turned to a put-out state.
Patent JP-H09264649-A (JP)
Title: Control method for refrigerator
Inventor: HIROE YOICHI
IPC: F25D11/02
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a control method for a refrigerator to operate a blast fan at the low number of revolutions when a damper is closed and during a closing period and reduce an operation factor. SOLUTION: A control method is applied on refrigerator comprising a refrigerating cycle having a compressor 11, a condenser, an expansion valve, and a vaporizer; a blast fan 5 to feed cold air, generated by the vaporizer of the refrigerating cycle, to the refrigerating chamber and a refrigerator; temperature sensors 9a and 9b to detect a chamber temperature; a damper 10 to open and close a cold air passage to the refrigerator; and a control part 13 to control the compressor 11 and the blast fan 5 based on detecting signals from the temperature sensors 9a and 9b and control opening closing operation of the damper 10.  In this case, control is executed such that after a lapse of a given time starting from release of the damper 10, the blast fan 5 is operated at the given number of revolutions and after closing, the blast fan is operated at the reduced number of revolutions decreased by a given value and after a lapse of a given time, the blast fan is stopped.
Patent JP-S62232469-A (JP)
Title: Resin composition for use in dispersion of rust-resisting pigment
Inventor: NAKANO SHINJI
IPC: C08G63/688
Filed: 1986-04-02
Abstract: PURPOSE:To provide the titled resin compsn. having excellent storage stability and an excellent effect of dispersing a rust-resisting pigment, by reacting an org. compd. having a carboxyl group and contg. bivalent sulfur exhibiting no acidity with a specified polyol compd. CONSTITUTION:An org. compd. (A) having at least one carboxyl group and contg. bivalent sulfur which is not acidic (e.g., 2-thiophene-acetic acid) is reacted with a polyol compd. (B) selected from the group consisting of polyether polyols, polyester polyols and polyether polyester polyols. The reaction product is used as the main component to obtain the desired resin compsn. for use in dispersing rust-resisting pigments. Examples of the component B are compds. of the formula (wherein R is a residue obtd. by removing hydroxyl groups from a polyhydroxy compd.; R<1> is H or methyl; l+m is not smaller than 1; and n is not smaller than 3).
Patent JP-S533051-A (JP)
Title: Counter comparison value detection circuit
Inventor: ANDOU AKIRA
IPC: H03K23/66
Filed: 1976-06-30
Abstract: PURPOSE:To shorten te time between the count-down signal and count coincidence signal by reducing the data indefinite time.
Patent JP-S533043-A (JP)
Title: Electronic computer
Inventor: SHIRAOKA SACHIO
IPC: G06F9/22
Filed: 1976-06-30
Abstract: PURPOSE: To obtain vertical a microprogram control system electronic computer, whih features a reduced hardware and can decrease the step number of the microprogram. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S554235-A (JP)
Title: Device for protecting underwater towing member
Inventor: KOMORI YUKINORI
IPC: B63C11/48
Filed: 1978-06-26
Abstract: PURPOSE: To improve the protecting performance of a device for protecting underwater towing member by specifying the disposition of the member forming an electric circuit.  
     CONSTITUTION: There are connected a power supply 15, a water pressure switch 16 and trigger switch 8 in an electric circuit electrically connecting a depressor 1, the power supply 15, the switch 16 and the switch 8 with a detonator 2 mounted at the end of one branched cable 5b divided at the end of a towing cable 5 of a mother ship 4 as contained and secured fluidtightly within a waterproof box, and the detonator 2 attached to the branched cable 5b in the vicinity of the connecting portin of the cable 5b to the depressor 1 and connected via lead wire to one end of the terminal of a trigger switch 8 contained in the box. Thus, when a towing article 3 and the depressor 1 are towed to cause the depressor 1 to be dispsoed at the front lower portion of the article 3 with an obstacle existed at the front. Thus, the depressor 1 first collides with the obstacle to thereby close the electric circuit to thus cause the cable 5b to explose the detonator 2 to thus cut the cable 5b. Thus, the article 3 is raised to thereby prevent collision. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63244727-A (JP)
Title: Manufacture of target for sputtering
Inventor: TAKADA YOSHIICHI
IPC: C23C14/34
Filed: 1987-03-31
Abstract: PURPOSE:To make it possible to manufacture the sputtering target suitable for the high speed formation of a ferromagnetic thin film by a method wherein necessary distortion is given to the surface and the whole internal part of a magnetic material at the recrystallization temperature or below of the material. CONSTITUTION:The necessary magnetic material is prepared, and the work for introduction of a distortion is conducted thereon. However, the degree of distortion directly affects on the speed of film formation, and also as it gives an effect on the property of the formed film, it is desirable that the works such as forging, rolling, extrusion and the like are conducted for the purpose of obtaining uniform distortion on the whole target. Also, pertaining to the temperature at which the distortion is given to the target, it is to be set at the recrystallization temperature or below of the target material taking into consideration that it is necessary to have the distortion to remain. Then, when a sputtering operation is conducted, the temperature of the target goes up in general, and the distortion released is. In order to prevent the occurrence of this kind of trouble, it is desirable that a stabilization annealing is performed so that material is heated up and cooled down to the recrystallization temperature or below. Then, a configurational processing as a target is conducted on the material on which the above-mentioned processes have been performed.
Patent JP-H10251672-A (JP)
Title: Fuel oil additive and fuel oil composition containing the same
Inventor: HAJI KATSUHIKO
IPC: C10L1/198
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a fuel oil additive excellent in solubility in a fuel oil and excellent in the ability to clean especially, the intake system of a gasoline engine and the inside of its combustion chamber by using a specified oxygenous compound. SOLUTION: This additive comprises an oxygeous compound represented by formula I (wherein R<1> is hydrogen or a 1-30C hydrocarbon group; R<2> , R<3> , R<4> and R<5> , which are independent of each other, are each hydrogen, a 1-10C hydrocarbon group or a group represented by formula II, provided at least one of R<2> to R<5> is a group of formula II; R<6> is a 2-6C alkylene, a is 1-100; b is an integer of 0-100; a+b=1-200; c is an integer of 1-19; d is an integer of 1-19; c+d=2-20; X is a polyhydric alcohol residue having (c+d) hydroxyl groups and freed from nitrogen. In formula II, R<7> and R<8> , which are independent of each other, are each hydrogen, a 1-10C hydrocarbon group or a 2-10C alkoxyalkyl; R<9> is a 2-6C alkylene or the like; R<10> is hydrogen or a 1-30C hydrocarbon group; and e is an integer of 0-50.
Patent JP-2000274591-A (JP)
Title: Mist generator
Inventor: NATSU HISASHI
IPC: B05B7/24
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To certainly collect liquid once atomized and thereafter liquefied in a liquid storage chamber and to stably generate mist even while supplying liquid to the liquid storage chamber. SOLUTION: A space between an outer tank 1 and a partition plate 2 is sealed by an O-ring 32. A communicating hole 33 is formed on the partition plate 2, and a check valve 34 is constituted on the communicating hole 33. The check valve 34 is constituted of a valve seat 36 formed on the partition plate in a circumference of the communicating hole 33, a valve element 36 arranged in the communicating hole 33, a coil spring 37 to energize the valve element 36 to the side of an outer mist chamber 7 and a nut 38 screwed in the valve element 36 and to regulate its movement. The check valve 34 is closed by a pressure difference at the time when a cap 13 is removed and opened when the cap 13 is screwed on it.
Patent JP-S61235740-A (JP)
Title: Inspecting method for surface defect
Inventor: INOUE KEIJI
IPC: G01N21/89
Filed: 1985-04-12
Abstract: PURPOSE:To detect a defect with stable accuracy by rotating an object of inspection, rotating a member which differs in reflection factor from the object in elastic contact, and detecting the difference in the quantity of reflected light of a contacting part. CONSTITUTION:The discoid object 1 to be inspected which has a projection step part 2 is placed on a rotary disk and the object part 3 of inspection is inspected. When the object part 3 is, for example, black and has a low reflection factor, the white reflecting member 4 which has a high reflection factor and is made of 'Teflon(R)', etc., is brought into contact with the object part 3 elastically. Then, the reflecting member 4 is rotted together with the object 1. The area A of the contacting part between the object part 3 and member 4 is measured by a reflected light quantity gauge to measure the entire surface of the object part 3 every time the object body 1 makes one turn. The surface defect of the object part 3 is detected from the difference in the quantity of reflected light between the both. For the purpose, members which differ in reflection factor are rotated in contact with the outer peripheral edge 7 of the object part and the difference in the quantity of reflected light is measured, so the defect is detect with high accuracy.
Patent JP-S61234876-A (JP)
Inventor: KOYANAGI HIROAKI
IPC: A61H39/00
Filed: 1985-04-12
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-S59203799-A (JP)
Title: Preparation of substrate made of silicon carbide single crystal
Inventor: SUZUKI AKIRA
IPC: H01L21/205
Filed: 1983-04-28
Abstract: PURPOSE:To prepare a substrate made of single crystal of silicon carbide(SiC) having a large area and high quality by covering the surface of an Si substrate with a thin film of SiC by the low-temp. vapor growth method and allowing thereafter a layer of SiC single crystal to grow on the SiC thin film layer by the high-temp. vapor growth method. CONSTITUTION:A graphite sample stand 2 is placed on a quartz supporting bed 3 provided in a water cooling type horizontal double-walled quartz reaction tube 1, and an Si single crystal substrate 14 is placed on the stand 2. The inside of the tube 1 is evacuated and then replaced with gaseous H2, and the stand 2 is heated by energizing a work coil 4 with high frequency current to heat the substrate 14 to a desired temp. Then, a thin polycrystalline SiC film is formed on the substrate 14 by the vapor growth method. The temp. of the stand 2 is elevated by increasing the intensity of the high frequency current and stopping the supply of the starting material gas while continuing the supply of the H2 carrier gas to a desired higher temp. In this state, starting gaseous raw materials are supplied and a film of SiC single crystal is formed on the thin SiC film.