baber/WOPTO huggingface dataset:
Patent JP-S62217156-A (JP)
Title: Ultrasonic flaw detecting device
Inventor: KANO KATSUYOSHI
IPC: G01N29/04
Filed: 1986-03-19
Abstract: PURPOSE:To suppress the generation of noises at the time of ultrasonic claw detection by supplying liquid which is deaired by a deairing means from a nozzle to the gap between an ultrasonic flaw detector and the surface of a test body and placing the liquid itself in a state where the causes of air bubble formation are lessened. CONSTITUTION:A deairing tank 10 is evacuated by a vacuum pump 24 to produce a vacuum therein and water is sucked up from a recovery tank 23 through a line 4 and then deaired because the vapor phase part of the deairing tank 10 is placed under a vacuum. When the water level in the deairing tank 10 rises to the set value of a liquid level gauge 13, a three-way solenoid valve 19 operates to link a line 7 with the atmosphere, and the water is guided to a supply tank 20 through a line 8. When the water level in the deairing tank 10 drops below the set value of the liquid level gauge 12, the three-way solenoid valve 19 links the lines 7 and 9 with each other and said operation is repeated to suck, deair, and feed the water to the supply tank 20. The water is supplied from the supply tank 20 to an ultrasonic flaw detector holding device 26 through a line 1.
Patent JP-S61219065-A (JP)
Title: Developing device for electrostatic recording
Inventor: HOSHI NOBUYOSHI
IPC: G03G15/08
Filed: 1985-03-26
Abstract: PURPOSE:To increase and stabilize the frictional force between magnetic particles and toner by varying oscillatory force which operates on a magnetic particle group on an oscillatory basis and forcing the magnetic particle group to oscillate. CONSTITUTION:A developing device 1 consists of a cylindrical sleeve 2, rod magnets 3 and 4, a developer container 5, and a gear type column 6, and the developer container 5 contains magnetic particles 7 and toner 8. The magnetic particle group 7 is attracted with the magnetic force of the rod magnets 3 and 4 to form a magnetic brush, thereby forming a magnetic particle bridge between the rod magnets 3 and 4 along the surface of a sleeve 2. The gear column 6 made of a magnetic body such as iron rotates as shown by an arrow (a) to cause the periodical disorder of lines of magnetic force passing through the magnetic brush and magnetic particle bridge, thereby forcing the magnetic particles 7 to oscillate. The toner 8 is rubbed positively against the magnetic particles 7 and sleeve 2 and charged electrostatically to stick on the surface of the sleeve 2, thereby forming the thin film of the toner 8.
Patent JP-S51136376-A (JP)
Title: Automatic compression treating apparatus for junk cans
Inventor: MASUDA TOSHIAKI
IPC: B30B9/32
Filed: 1975-05-21
Abstract: PURPOSE:To facilitate disposal and transport of empty junked cans by compressing them down into blocks without forming dangerous cut edges.
Patent JP-H07242193-A (JP)
Title: Outboard motor
Inventor: YAMAMOTO MANABU
IPC: B63H20/36
Filed: 1994-03-07
Abstract: PURPOSE:To facilitate portage of an outboard motor by providing a carrying handle provided with a grip part extending in the vertical direction in the position in front of the center of gravity of the outboard motor. CONSTITUTION:A carrying handle 12 consists of a grip part 13 gripped in portage of an outboard motor, a hook 14 for fixing the position of the grip part 13, and the like. The grip part, 13 as a whole is formed into a prism approximately, and one end of it is journalled to a tilt shaft 9 freely rotationally, while the hook 14 is installed in the other end freely rotationally. The grip part 13 is positioned between bracket main bodies 10a, 10b on the left and the right sides of a clamp bracket 10 and is positioned in front of the center of gravity of the outboard motor at the same time. In this way, the outboard motor can be carried stably.
Patent JP-H01233065-A (JP)
Title: Manufacture of metal made solid
Inventor: NAGAMORI SHIGERU
IPC: B23K9/04
Filed: 1988-03-14
Abstract: PURPOSE:To obtain a metal made solid with good accuracy, extremely high strength and excellent heat resistance by stacking a bead further on the bead formed by moving a welding torch by profiling to the sectional shape of an automating shape body and repeating this process. CONSTITUTION:The substrate 2 earthed along the bottom face of a container 1 is arranged and the flux 3 for welding in a sand shape is spread uniformly in the necessary thickness on said substrate 2. The torch 10 at the tip of a welding robot 9 is inserted into the flux 3, discharged in the space with the substrate 2 and a bead 12 is formed on the substrate 2 by melting a welding wire 11. The flux 3 is then spread so as to cover it on the bead 12 by an automatic scraper 8. The torch 10 tip is thereafter inserted in to the newly spread flux 3 and a bead 13 is newly formed on the bead 12. The aim-shape body is formed as the laminating body of the beads 12, 13... by repeating this series process. As a result the obtd. forming body, i.e., a metal made solid has less contraction at its hardening time and a good accuracy.
Patent JP-S56157105-A (JP)
Title: Microphone amplifier
Inventor: YOSHIMURA MASAKI
IPC: H03F1/34
Filed: 1980-05-08
Abstract: PURPOSE:To reduce the distortion of conversion and secure a sound-electricity conversion with no saturation caused even to a high level of sound pressure, by giving a reverse driving to an electrical conversion output of a reversible sound-electricity converter such as a dynamic microphone by means of a feedback amplifier. CONSTITUTION:A dynamic microphone Mc which receives an acoustic driving is connected to the output side of an amplifier A via a load impedance R. An electrical conversion output of the Mc is supplied to the input side of the amplifier A to receive a sufficient amount of negative load. Such working state of amplifier A is delivered through a terminal OUT in the form of a signal. In such constitution, the momentum is reduced for an oscillator part of the Mc. Thus the distortion of conversion which increases in acording to the degree of amplitude of the oscillator part can be reduced. Furthermore the motion of the oscillator part is suppressed even to a high level of sound pressure. Thus a sound-electricity conversion is possible with a low distortion and without any saturation.
Patent JP-H04293496-A (JP)
Title: Monoclonal antibody
Inventor: MANABE MITSUHISA
IPC: C12R1/91
Filed: 1991-03-25
Abstract: PURPOSE:To obtain the title antibody capable of determining human lipoprotein in a clinical specimen by immune turbidimetry determination in high sensitivity and in high accuracy, reacting with human lipoprotein but not with human plasminogen and apoprotein B. CONSTITUTION:A fraction containing a large amount of lipoprotein is collected by separating human serum by ultracentrifuge method, subjected to gel filtration, purified, well mixed with an adjuvant, administered to BALB/c mouse, which is immunized, after final immunization, a splenocyte is collected, fused with a mouse myeloma cell and cultured in HAT medium to give a syncytium. Then syncytium is partially injected to a microplate, a clone of producing an antibody against human lipoprotein is screened, the clone is cloned by limiting dilution, monocloned, the clone is injected to abdominal cavity of mouse, ascites is collected after 10-20 days, an antibody produced is separated from the ascites and purified to give the objective monoclonal antibody (FERM P-12,114).
Patent JP-H02238510-A (JP)
Title: Overcurrent protecting circuit
Inventor: HIROTA YOSHIHIRO
IPC: G05F1/563
Filed: 1989-03-13
Abstract: PURPOSE:To prevent the destruction and the ignition of a load circuit which are caused by the generation of heat, etc., by adding an overcurrent detecting resistance and a relay contact between a constant voltage power circuit and a load and opening the relay contact when a current larger than a fixed level flows to the overcurrent detecting resistance. CONSTITUTION:An overcurrent detecting resistance R3 is connected in series to a current supply line connecting an output terminal of an operational amplifier 2 and a load. The base and the emitter of an RNP transistor Tr1 are connected to both ends of the R3. A traveling contact of a relay which is driven by a relay driving coil 4a is connected to one of both ends of the R3. One of two fixed contact of the relay is connected to an output terminal 6 with the other fixed contact, and grounded via a resistance R6 and an alarm LED 5. When a load current I is increased and an output current exceeds its allowable range, the Tr1 is turned on and a current flows to a resistance R4. When the current exceeds a fixed level, thyristor 3 is turned on and a drive current flows to the coil 4a. Then the relay contact is switched. As a result, a load current is protected from an overcurrent.
Patent JP-H02239590-A (JP)
Title: Thin film el panel
Inventor: MIMURA YOSHIYUKI
IPC: H05B33/04
Filed: 1989-03-13
Abstract: PURPOSE:To suppress a discharge resulting from a pinhole, a microcrack, and the like, by sealing a fluorine type liquid in the envelope of a thin film EL panel. CONSTITUTION:A thin film EL element main body has an envelope 20 which consists of a base 11 and a rear side plate 7 in which an insulating fluorine type liquid 18 is sealed. As the fluorine type liquid, an ethylene tetrafluoride- propylene hexafluoride copolymer, an ethylene trifluoride chloride, and their derivatives are suitable. Such a fluorine type substance penetrates in pinholes or microcracks inside the element main body, and the dielectric breakdown by a discharge is prevented.
Patent JP-S58178063-A (JP)
Title: Poppet valve
Inventor: KAWANAMI SHIZUO
IPC: B22F7/00
Filed: 1982-04-13
Abstract: PURPOSE:To give an enhanced durability and heat resistance to a poppet valve to be used in a reciprocative engine by jointing a foaming metal to part or the whole of a flame contact surface and by metallizing the surface coarse of the foaming metal with a heat insulating material. CONSTITUTION:This poppet valve consists of a valve element 1 and a special metal 2 to form seat part. In order to provide heat insulation, for ex., around the flame contact surface, first the periphery of this flame contact surface is machined, and a ring-shaped foaming metal 4 of approx. 2mm. thick for ex., is brazed 3 fast to this machined part. Then heat is applied to complete the jointing. Thereafter ceramics 5 with high heat insulation performance is injected thereupon in fusion. A strong fastening force is obtained by combining the fusion ceramics 5 with the foaming metal 4 complexly. Metallic jointing of the valve element 1 and foaming metal 4 is made by brazing 3. According to this process, the durability and heat resistance of the periphery of the flame contact surfaces can be enhanced to a great extent.
Patent JP-S59185902-A (JP)
Inventor: MIWA KEIICHI
IPC: C02F5/08
Filed: 1983-04-06
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-2000261823-A (JP)
Title: Composite image generation device
Inventor: NAKAJIMA SHIGERO
IPC: G06T3/00
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain a composite image generation device capable of generating a composite image free from a chipping part of an omitted part without regard to the color of a subject including one's belongings by consisting of plural back surface light source of different light emitting colors, respectively or simultaneously light-emitting these back surface light sources and controlling back surface light from a selected back surface light source to prescribed brightness. SOLUTION: Two light sources 191, 192 such as fluorescent tubes of different light emitting colors are arranged in the same direction as a back surface light irradiating direction B. Two lines of units reflecting light emitted from these light sources 191, 192 by means of reflection panels 193 are arranged, and light reflected from the panels 193 of the respective unit of these is scattered by reflecting as shown by the arrow of a broken line by a reflecting panel 194 arranged oppositely. Then, it is guided to the back surface light irradiating direction to make light of uniform brightness and color at the whole surface by alight emitting surface 195 provided at the irradiation exit surface of the back surface to irradiate the subject 20 with the light. The surface 195 can be made of the resin member of e.g. 'mat milky white'.
Patent JP-S61220633-A (JP)
Inventor: SAKAMOTO KOICHI
IPC: G09G1/02
Filed: 1985-03-27
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-S55152396-A (JP)
Title: Heat exchanger
Inventor: KASUGA YOSHIO
IPC: F28F1/36
Filed: 1979-05-17
Abstract: PURPOSE: To prevent the disorder of the pipe arrangement pitch and to obtain a low-priced heat exchanger by bending a heat exchanger body composed of pipes around which fins are wound, before speedily and accurately fixing the adjacent fins to each other by melting.  
     CONSTITUTION: Fins 2a and 2b wound around adjacent pipes 1a and 1b respectively are arranged so as to lap each other. Melting a portion of the fins 2a and 2b by using a gas burner 5 causes them to begin to shrink towards the pipes 1a and 1b respectively around which they are wound. Making the fins 2a and 2b twine round each other by utilizing the shrinkage phenomenon permits the pipe (1a and 1b) arrangement pitch of a heat exchanger 4 to be properly secured. The heat exchanger 4 thus obtained has a low running-cost, and is easy to automatically produce, so that a stable quality can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61219632-A (JP)
Title: Manufacture of pneumatic tire
Inventor: KIKUCHI TOSHIAKI
IPC: B29D30/68
Filed: 1985-03-27
Abstract: PURPOSE:To obtain a pneumatic tire without developing the disordered cords of a carcass, thickening a skid base rubber afterwards by a method wherein preforming, which consists in locally removing cap rubber substance by gouging by the depth enabling to ensure the skid base thickness necessary for a tire after vulcanization and curing on a case member, is done. CONSTITUTION:Gouging 4 is done to a hatched region 6, which elevates to the same height as that of a lug 7 from the skid base 8 of a tire. Cap rubber 1 is locally removed, for example in the configuration with horizontal alternation, by the depth D, which ensures the skid base thickness (delta), which is necessary for the tire after the vulcanization and curing, on a case member at the locations corresponding to the projections adjacent to each other in the group of projections along the peripheral line of the tire. As a result, the base rubber 2 expose itself at the bottom of the portion subject to gouging 4. The green tire, which is preformed by gouging 4, is charged in a vulcanizing mold under the state that the portions subject to gouging are registered to the middle of the intervals between cavities to form the group of projections in order to be shaped successively and to be vulcanized and cured.
Patent JP-H01235017-A (JP)
Title: Magnetic recording device and its track access system
Inventor: MARUYAMA TAKAO
IPC: G11B5/55
Filed: 1988-03-14
Abstract: PURPOSE:To realize the high-speed working performance and the large capacity of a magnetic recording device by combining the continuous track seeking actions which are carried out in a range smaller than the pitch of a multi-track magnetic head element with the stepped track seaking actions which are carried out in a period larger than the entire part of said head element. CONSTITUTION:The track width of a servo head element 90 is set twice as much as the width of a servo track and therefore the element 90 reproduces the signals received from two servo tracks. An actuator which performs the continuous track seeking actions is controlled and the element 90 is set on the boundary between two servo tracks. As a result, the difference signal obtained between both signal amplitudes, i.e., the tracking error signal is set at '0'. The record head elements 11, 21 and 51 and the reproduction head elements 12 and 42 are set simultaneously at the center of each of selected data tracks 101-810 of each data area based on the positioning of the element 90. Thus it is possible to realize the high positioning accuracy and the high-speed track accesses with a magnetic recording medium.
Patent JP-S53147592-A (JP)
Title: Closed loop controller of fuel to air ratios
Inventor: KUROIWA HIROSHI
IPC: G01N27/409
Filed: 1977-05-27
Abstract: PURPOSE: To improve the suitability of fuel to air ratios over a wide operating range by connecting s sensor comprising mixing additives to solid electrolyte and electric signal of a metal member to an electric circuit of high input impedance and providing fuel flow control means. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57179054-A (JP)
Title: Formation of electrically conductive transparent film
Inventor: SASAKI MASARU
IPC: H01L31/18
Filed: 1981-04-24
Abstract: PURPOSE: To form an electrically conductive transparent film with a low resistance value on a glass substrate at a low cost by forming an SiO 2  film with superior fitness on the substrate, applying an In complex soln. to the SiO 2  film, irradiating it with ultraviolet rays after drying, and carryint out calcining.  
     CONSTITUTION: Silane prepared by reacting tetrachlorosilane with acetic anhydride is hydrolyzed in the presence of catalyst to produce Si hydroxide. This Si hydroxide is dissolved in an org. solvent, and the soln. is applied to a glass substrate, dried, and calcined to form an SiO 2  film. By applying an aqueous soln. contg. HF or NH 4 F at 0.001W3% concn. to the film or by plasma-treating the film in an atmosphere of carbon tetrafluoride, the fitness of the film for an In complex soln. is enhanced. The In complex soln. is then applied to the film by dipping, dried, irradiated with ultraviolet rays, and calcined at 500°C to form an electrically conductive transparent film with low electric resistance on the glass substrate. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62219084-A (JP)
Title: Image development system for vector data
Inventor: GOTO YOSHIMI
IPC: G06T11/20
Filed: 1986-03-19
Abstract: PURPOSE:To realize a quick image processing by deciding the dot of a picture element to be jointed following a start point from an angle made with a straight line connecting the start and end points of a line segment and with a straight line being a reference and repeating the processing. CONSTITUTION:The inclination of a line segment a-b is compared with that of a line segment a-m and that of a line segment a-n. If the inclination of the line segment a-b is greater than that of the line segment a-m, a symbol C1 is selected. If the inclination of the line segment a-b is lower than that of the line segment a-m and greater than that of the line segment a-n, a symbol C2 is selected. If the inclination of the line segment a-b is lower than that of the line segment a-n, a symbol C3 is selected. Next, with the selected C2 as a new start point a dot being a next picture element is selected by the same procedure, and such an operation is repeated until the operation reaches a point (b).
Patent JP-2000257855-A (JP)
Title: Method and device for controlling bypass damper for air preheater
Inventor: ARIMURA TOSHINOBU
IPC: F23N1/02
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To prevent the low temperature corrosion of an air preheater without installing a steam air heater by stably controlling the average temperature of the air preheater irrespective of the change of outside air temperature. SOLUTION: Upon start of a boiler, the opening degree of a bypass damper 12 of an air preheater is adjusted in accordance with an opening degree command 33 upon start obtained by adding a corrected opening degree 31 based on a fuel/air ratio 27 to a basic opening degree command 23 upon start based on a generator output command 22 and a preheater inlet air temperature 15.  Upon ordinary operation, the opening degee of the bypass damper 12 of the air preheater is adjusted in accordance with an opening degree command 56 upon ordinary operation obtained by adding an air preheater bypass damper opening degree command 52 for removing an air preheater average temperature deviation 45 between the air preheater average temperature 35 of the air preheater inlet air temperature 15 and air preheater outlet gas temperature 17 and an air preheater average temperature set value 43 based on the generator output command 22, to a preceding opening degree command 54 based on the generator output command 22 and the air preheater inlet air temperature 15.
Patent JP-H08264286-A (JP)
Title: Fluorescent lamp device and luminaire
Inventor: SAKAKIBARA YUICHI
IPC: H05B41/24
Filed: 1995-03-22
Abstract: PURPOSE: To make a fluorescent lamp device substitutable for a three lamps circular fluorescent lamp luminaire by lighting all plural fluorescent lamps with a lamp current of 500 to 700mA and with a high frequency of 20kHz or more. CONSTITUTION: A luminaire 1 is equipped with first circular fluorescent lamp 3 and second circular fluorescent lamp 4, and a hold member 6 electrically connects and mechanically holds a luminaire main body 5 and two lamps 3, 4 to each other. In a lower face of the main body 5 a recessed portion 7 into which the hold member 6 fits is formed, inside the same a high frequency lighting circuit is contained, and in the fitting portion 7 a socket to which the hold member 6 is electrically connected is formed. Where, in the lamp 3 its outside diameter is 24 to 28mm and its ring is 280 to 310mm, and in the lamp 4 its tube outside diameter is 24 to 28mm and its ring outside diameter is 350 to 385mm. Both lamps 3, 4 are lighted with a lamp current of 500 to 700mA and with a high frequency of 20kHz or more by the high frequency lighting circuit.  Thereby, an input is made larger so that a light quantity is increased and a positive column rate is improved.
Patent JP-S58178966-A (JP)
Title: Battery case inserter for lead battery plate group
Inventor: FUJISHIMA YUKINARI
IPC: H01M10/14
Filed: 1982-04-12
Abstract: PURPOSE:To improve the productionability considerably while relief the operator from directly handling lead, by simplifying the inserting mechanism while providing a plurality of chucks. CONSTITUTION:When a battery case 3 is fed at predetermined position, a cylinder 2 will lower and a guideboard 1 where the distance between C-B is 0.1- 0.3mm. is set in said case 3. A group feed conveyor section B is longer by 10% than the plate, and a motor 9 is preset to move a belt conveyor 8, thereby the plate group will contact continuously with a stopper 11 to feed the plate group pitch by pitch. A plate group chuck section C will chuck the plate group 7 fed at predetermined position of the group feed conveyor, and lift as it is then move above the battery case and set the guideboard section A. When the chuck section C has fed the plate group to the guideboard A and reset to predetermined position, the cylinder 15 will lower and the push rod will push the plate group into the battery cell.
Patent JP-H10257512-A (JP)
Title: Method and device for degaussing cathode ray tube
Inventor: AKIYAMA YUSUKE
IPC: H04N9/29
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To eliminate undesired magnetization of a cathode ray tube to which magnetic transfer is applied, while maintaining the correcting effect of a deviated orbit of a cathode ray so as not to lose or fluctuate the effect due to degaussing when a cathode ray tube monitor set is in use. SOLUTION: An AC attenuation magnetic field with an optional strength in an optional direction is applied to a cathode ray tube 7 by two pairs of coaxial coils 8A, 8B and 9A, 9B in an optional sequence to conduct degaussing. The AC attenuation magnetic field with an optional strength in an optional direction is applied to the cathode ray tube 7 which is degaussed through the above procedures as required by small sized coils 10A, 10B, 10C, 10D arranged in an optional position to conduct partially degaussing only to a specific member in the cathode ray tube.