baber/WOPTO huggingface dataset:
Patent JP-H06291514-A (JP)
Title: Irreversible circuit element for microwave
Inventor: MARUSAWA HIROSHI
IPC: H01P1/383
Filed: 1993-04-02
Abstract: PURPOSE:To provide an irreversible circuit element for microwave low in loss and small in size, which can reduce a conductor loss caused by a center electrode. CONSTITUTION:In a sintered body 60 consisting of a microwave magnetic material, plural conductors 55, 56 and 57 separated through a magnetic material layer are laminated, a first center electrode, a second center electrode and a third electrode are constituted of plural conductors 55, plural conductors 56 and plural conductors 57, respectively, and a first-third electrodes are provided in an electrically insulated state, and also, so as to cross in the center part of the sintered body 60.
Patent JP-S5411150-A (JP)
Title: Method of coating
Inventor: MATSUZAKA JIYUNICHI
IPC: C09D5/38
Filed: 1977-06-28
Abstract: PURPOSE: After a water-dilutable metallic or solid-color coating is applied and dried, an organic solvent-dilutable clear coating is coated and cured by heating, thereby economizing stocks, preventing pollution and establishing monobaking system for metallic coating. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03274234-A (JP)
Title: Manufacture of aluminum series metal matrix composite and its manufacture
Inventor: NAKATSUKA TAKAO
IPC: C22C47/06
Filed: 1990-03-26
Abstract: PURPOSE:To satisfactorily show a reinforcing effect by whiskers ion a composite by forcing a molten metal into a preform obtd. by coating aluminum borate whiskers with spinel. CONSTITUTION:Al borate whiskers shown by 9Al2O3.2B2O3 or 2Al2O3.B2O3 are coated with spinel. The molten metal of Al (alloy) is poured on the preform of these whiskers and are infiltrated into the voids of this preform. Thus, the composite in which a reinforcing effect by the whiskers are satisfactorily shown can be obtd.
Patent JP-H05281722-A (JP)
Title: Negative photosensitive electrodepositin coating resin composition, electrodeposition coating bath using the same and production of resist pattern
IPC: C09D133/02
Filed: 1992-03-31
Abstract: PURPOSE:To obtain an electrodeposition coating bath having good electrodeposition property by using a negative electrodeposition coating resin compsn. containing a specified component, and to obtain a resist pattern of high resolution without incomplete development by using this bath. CONSTITUTION:This electrodeposition coating resin compsn. consists of polymers, non-water soluble monomers having two or more photopolymerizable unsatd. bonds in the molecule, non-water soluble photopolymn. initiator, and compd. expressed by formula and/or salt of this compd. with a basic compd. These polymers are prepared by neutralizing polymers having 20-300 acid value obtd. by copolymn. of acrylic acids and/or methacrylic acids with a basic org. compd. In the formula, Y is a carboxyl group or sulfonic acid group, R1 and R2 are hydrogen atoms, halogen atoms, hydroxyl groups, alkyl groups, phenyl groups, etc., and n is an integer of 1-3. An electrodeposition coating film is formed on a conductive base body in an electrodeposition coating bath which uses this resin compsn. The coating film is then exposed and developed to obtain a resist pattern.
Patent JP-S57194765-A (JP)
Title: Edible molded article
Inventor: NAOI YUKIO
IPC: A23L19/00
Filed: 1981-05-20
Abstract: PURPOSE: To obtain an edible molded article capable of being made into a solid matter like a tablet with a given amount by breaking it at marks, by putting marks at given equal spaces on the outer periphery of the bar molded article of a healthy food having high medicinal effect.  
     CONSTITUTION: Powder (or its extracted solution) of a healthy food e.g., Fomes japonicus, pine needles, Sasa albo-marginata, etc.) having high medicinal effect is kneaded with an edible binder (e.g., potato starch) and water, to give a hydrated kneaded material, which is molded by a tablet machine, etc. into a bar molded article (the marks 2 are through holes for making it to be easily crushed with the teeth) with the marks (e.g., groove parts on the outer periphery surface) 1 put at proper spaces. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11328303-A (JP)
Title: Information reproducing device
Inventor: NAGASAKI TATSUO
IPC: G06K7/10
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To easily repeating the reproduction output of information such as an audio recorded on a recording medium in a form that low-cost and large- capacity recording and repetitive reproduction are possible, by manual scanning. SOLUTION: This information reproducing device picks up an image of an optically readable dot code lit up by a light source 198 by an XY-address type image pickup part 408 from a sheet type recording medium provided with a part where data including at least audio information is printed and recorded as the optically readable dot code and outputs the audio information from an earphone 268 through an image processing part 460, a data processing part 462 and a data output part 464. The XY address type image pickup part 408 is controlled by an element shutter pulse and a reset pulse generated from an image pickup element scanning address generation and element shutter control part 414.
Patent JP-S63247925-A (JP)
Title: Optical head
Inventor: TSUBOI NOBUYOSHI
IPC: G11B7/135
Filed: 1987-04-01
Abstract: PURPOSE:To miniaturize a head, by using a hologram element having a function to condense a beam of light on a disk, and a function to divide and condense reflected light on two pairs of optical detectors whose positions are deviated. CONSTITUTION:As for the emitting light of a light source 10, a part of it is diffracted to the outside of an optical axis by a hologram 14, but, transmitted light is focused at a spot on the recording medium of an optical disk 22 by a Fresnel lens. The reflected light from the disk 22 becomes convergence light by a lens 16, and most of it are diffracted by the hologram. And a beam of light made incident on the area 14ab of the hologram element is diffracted so as to be converged to the optical detectors 12a and 12b, and the beam of light made incident on the area 14cd is diffracted so as to be converged to the optical detectors 12c and 12d. Since the diffracted light changes its position on the optical detector according to relative position between the disk 22 and the lens 16, it is possible to obtain a focal error signal proportional to a focal error. By constituting a device in such way, since an objective lens can be made unnecessary, the miniaturization of the head can be realized.
Patent JP-H06288801-A (JP)
Title: Method and equipment for determining gas flow rate using boyle's law
Inventor: DABURIYU SUTEIIBUN UTSUDOWAADO
IPC: G01F1/34
Filed: 1993-03-12
Abstract: PURPOSE: To reduce a back pressure generated at a gas flow path and automate operation by providing a sensor for sensing the gas pressure is a sealed volume portion provided with a gas flow inlet. CONSTITUTION: When a valve 15 is at an actuation position by means of a control signal, a tank 20 (sealed volume portion) communicates with a flow outlet via a center port 17, a movable valve member 19, and an outlet port 18. At an inactive position, an inlet port 14 and a tank 20 are communicated with each other via the member 19 and the center port 17, and gas flows from an inlet 11 and the tank 20. A pressure sensor 25 is arranged so as to sense the pressure in the tank 20. This device is based on the principle of Boyle's law in which the multiple of the pressure and volume of gas are constant at a constant temperature. Therefore, when gas flow is pressure-stored in a constant capacity, the pressure raises in proportional to the flow rate. That is, the flow to be measured is pressure-stored over the known time length in the tank 20 of the known capacity.  That pressure rise is measured by means of the pressure sensor 25 and is converted to the flow rate value.
Patent JP-S562782-A (JP)
Title: Deflecting yoke testing unit
Inventor: OGAWA YOUJI
IPC: H01J9/42
Filed: 1979-06-21
Abstract: PURPOSE:To make it possible to test a deflecting yoke efficiently and accurately in a short time, by measuring the magnetic field, which the deflecting yoke generates, in plural prescribed positions and by subjecting these measured values to the operation processing. CONSTITUTION:When a prescribed deflecting current is supplied from constant- current source 19 or 20 to horizontal deflecting coil 15 or vertical deflecting coil 16 of sample deflecting yoke 14 fixed by holding mechanism 17, yoke 14 generates a horizontal or vertical deflecting magnetic field. The generated magnetic field is detected by magnetic field detecting elements equipped in magnetic field detector 18. Magnetic field detecting elements are arranged on the center axis of the disc and on orthogonal lines including the center axis and generate electric signals corresponding to horizontal and vertical components of the intensity of the magnetic field in respective positions. These electric signals are amplified in 21 and are input to memory 23. When measurement of magnetic field components of both deflecting magnetic fields is completed, contents stored in memory 23 are transferred to operator 22. Operator 22 obtains slippage of magnetic field distribution by operations of the sum, the difference, the ratio, and so on. The operation result is compared with a set value by deciding equipment 24.
Patent JP-S63246534-A (JP)
Title: Planetary acceleration/deceleration gear
Inventor: MINEGISHI SEIJI
IPC: F16H1/32
Filed: 1987-04-01
Abstract: PURPOSE:To facilitate modification of the shape of an inner pin hole and to enable improvement of productionability and cost reduction by forming the inner pin hole to be made in an external tooth gear with an arched portion and a slit portion connected with an eccentric rod insertion hole made in the center of the external tooth gear. CONSTITUTION:An inner pin hole 10 is formed with a semi-arched portion 10A and a linear or curved slit portion 10B. A hole 13 for inserting an eccentric member 3 through a bearing 6A is made in the center of an external tooth gear 5 and connected with the slit portion 10B. Since engaging rate between the inner pin 11 and the inner pin hole 10 is sufficiently high, transmission of rotation which takes place between the inner pin 11 and the inner pin hole 10 can be made through the semi-arched portion 10A with no trouble. Since the eccentric member insertion hole and the inner pin hole are formed continuously in the external tooth gear, planetary acceleration/deceleration gears can be mass produced easily through broaching.
Patent JP-S5832150-A (JP)
Inventor: BURAIAN DEBITSUDO SOWAABII
IPC: G01N23/222
Filed: 1982-05-11
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-S5816244-A (JP)
Title: Electrophotographic image forming material
Inventor: INOUE HIDEKAZU
IPC: C01B33/02
Filed: 1982-05-10
Abstract: PURPOSE:To obtain an image-forming material enhanced in sensitivity, and resistance to light fatigue, heat, and repeated uses, by providing a support, a barrier layer, an amorphous silicon layer, and an amorphous inorganic semiconductor forming a hetero junction layer. CONSTITUTION:A photoconductive layer 103 is formed on an electrophotographic support 102 to provide an electrophotographic image-formin material 101, and this layer 103 has a free surface 107, and composed of a layer 104 and a layer 105, either of them is made of hydrogenated amorphous silicon, the other made of amorphous inorganic semiconductor, and a hetero junction layer 106 is formed. As materials for constituting the amorphous inorganic photoconductor, chalcogen compounds or the like consisting of Se, Te, S or at least 2 of them, or in addition, As, Ge, or Si are embodied.
Patent JP-S562832-A (JP)
Title: Centrifugal separator
Inventor: SAKURAI MITSUO
IPC: B01D59/20
Filed: 1979-06-20
Abstract: PURPOSE: To obtain a centrifugal separator having a high heat radiating efficiency and a high separating efficiency by hanging down a vacuum tank incorporated with a rotary cylinder into a through hole of a base plate and welding the upper part of the vacuum tank to the said base plate.  
     CONSTITUTION: The upper part of the vacuum tank 3 is provided with the flange 3a which is inserted into the through hole 2 of the base plate 1 and also welded to the base plate 1 with the fitting bolts 4 at the upper side. Also, the upper and lower opening portions 5 and 6 of the vacuum tank 3 are provided with the upper and lower cover plates 7 and 8 by the clamping bolts 10. And, at the inward center portion of the said upper and lower cover plates 7 and 8, the rotary cylinder 11 by which gases to be separated are supplied and separated into a light gas and a heavy gas is rotatably provided, and the molecular pump 12 is provided on the inside circumference of the said vacuum tank 3 positioned on the upper periphery of the rotary cylinder 11. Thus, the necessity for installing a cooler on the upside of the upper cover plate 7 can be eliminated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07260971-A (JP)
Title: Fuel cladding pipe for nuclear reactor
Inventor: ITAGAKI NOBORU
IPC: G21D1/00
Filed: 1994-03-25
Abstract: PURPOSE:To provide a rule cladding pipe with a high reliability which can prevent the expansion of a breakage of a stress corrosion crack, without losing the durability against the stress corrosion crack. CONSTITUTION:A lining layer made of zirconium connected metallurgically to the inner side of a fuel cladding pipe basic member for nuclear reactor made of a zirconium alloy, in which a nuclear fuel is housed, is formed by including a minute amount of additive which consists of iron and nickel, less than 1200ppm of oxygen, and less than 2000ppm totally of other impurities, in a high purity of zirconium, and by separating the minute amount of additive as a compound between metals, whose crystal drain size is less than 10gammam.
Patent JP-H11309101-A (JP)
Title: Vacuum cleaner
Inventor: KATO KIMINORI
IPC: A47L9/28
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To surely prevent the twisting of a hose which may occur during cleaning operations. SOLUTION: This vacuum cleaner has a rotary pipe 26 freely rotationally fitted into an insertion pipe 17. Rails 41-44 are placed on the outer periphery of the rotary pipe 26 and armatures 63-66 are placed in oblong holes 68 in the insertion pipe 17 and brought into contact with the peripheral surfaces of the rails 41-44. When the rotary pipe 26 rotates in order to cancel out the twisting of a hose attached to the end of the rotary pipe 26, the armatures 63-66 rotate while in contact with the peripheral surfaces of the rails 41-44, thus canceling out the twisting of the hose while securing an electrical connection therebetween. The positions of cuts 45, 46 are circumferentially biased from each other and therefore the mounting parts of the rails 41-44 mounted on rail stands 34, 35 are not arranged in a straight line along the same axis, whereby contact resistance can be reduced.
Patent JP-H06293713-A (JP)
Title: Production of polyethylene polyamine
Inventor: HARA YASUSHI
IPC: C07C209/16
Filed: 1993-04-05
Abstract: PURPOSE:To provide a method for efficiently producing high-molecular weight and high-quality polyethylene polyamine without causing a fluctuation in the quality. CONSTITUTION:Ethylenediamine (EDA) is made to react with monoethanolamine (MEA), diethylenetriamine (DETA) and N-aminoethylethanolamine (AEEA) at 1-10 molar ratio of (EDA+DETA)/(MEA+AEEA) in the presence of an acid catalyst, preferably a niobium-containing substance or phosphorus-containing substance at 200-400 deg.C temperature to produce the objective polyethylene polyamine. Although the amount of the DETA based on the EDA and that of the AEEA based on the MEA are not especially limited, the amount of the produced polyethylene polyamine having a higher molecular weight than that of triethylenetriamine is increased with increasing amounts of the DETA and AEEA.
Patent JP-S563658-A (JP)
Title: Zinc crystal orientation controlling method
Inventor: SUGIMOTO MASATAKE
IPC: C22F1/16
Filed: 1979-06-22
Abstract: PURPOSE: To improve the corrosion resistance, workability, etc. of a material having a Zn-layer by rolling the material at a reduction ratio of 2% or less and heat treating it at a specified temp. for a predetermined time to control the crystal orientation of the Zn-layer.  
     CONSTITUTION: When a material having a Zn-layer such as Zn metal or a Zn plate is rolled and heat treated, the reduction ratio is restricted to 2% or less, and heat treatment is carried out at about 250W400°C for about 15W120min. As a result, the orientation of (0001) face exerting the most influence on the characteristics of the Zn-layer is maintained, and an increase of (10-11) face exerting less influence is controlled. Thus, the characteristics such as mechanical properties, corrosion resistance and workability of the Zn-layer are enhanced by this method which  has been hardly known up to now. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61237373-A (JP)
Inventor: KOJIMA KEIICHI
IPC: H01R12/08
Filed: 1985-04-11
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-H05243179-A (JP)
Title: Method of forming barrier metal layer of semiconductor device
Inventor: HASEGAWA TOSHIAKI
IPC: H01L23/52
Filed: 1992-02-29
Abstract: PURPOSE:To provide a method of forming a barrier metal layer which is small in dispersion of contact resistance to a base or high thermal resistance, where the barrier metal is provided onto the base and the material of the barrier metal restrained from corroding the base. CONSTITUTION:A barrier metal layer is formed as follows: (a); after an opening 14 is provided to an insulating layer 12 formed on a base 10, a TiSiX layer 16 is formed on the insulating layer 12 and inside the opening 14 through a CVD method. (b); a titanium layer 18 is formed on the TiSiX layer 16 through an ECRCVD method. (c); a TiON layer or a titanium nitride layer 20 is formed on the titanium layer 18. Or (a); a first titanium layer is formed on an insulating layer and inside an opening through a ECRCVD method. (b); a titanium nitride layer or a TiON layer is formed on the first titanium layer through a CVD method. (C); a second titanium layer is formed on the titanium nitride layer or the TiON layer through an ECRCVD method, and a second titanium layer is nitrided.
Patent JP-H06290269-A (JP)
Title: Image processor and recording and reproducing device using the same
Inventor: WASHISAWA TERUYOSHI
IPC: G11B9/14
Filed: 1993-04-05
Abstract: PURPOSE:To remove an impulse noise from a signal without deformation in total curvature, mean curvature, etc., by making an entropy filter act on deteriorated image data on which the impulse noise is superposed. CONSTITUTION:A probe electrode 1 which is provided facing a recording medium 2 and a voltage impressing circuit 8 which impresses a voltage between the probe electrode 1 and the recording medium 2, etc., are provided, and a calculating means which calculates an entropy value of values of pixels nearby an image data pixel of interest and an update means which updates the value of the pixel of interest on the basis of the entropy value are further provided. Then, the values of respective pixels of an image defined on a two-dimensional plane are determined on the basis of the entropy value calculated from nearby pixel values so as to save other signals existing in the image data so as to remove only the impulse noise. Namely, the entropy filter is made to act on the image data. Therefore, the impulse noise can be removed without deformation of feature quantities that the signal originally has.
Patent JP-H06292372-A (JP)
Title: Pulse laser apparatus
Inventor: MINAMITANI YASUSHI
IPC: H01S3/097
Filed: 1993-04-05
Abstract: PURPOSE:To provide a pulse laser apparatus whose switch, charging terminal and control circuit are simplified and whose size are reduced. CONSTITUTION:A first pulse generating 4-terminal circuit 14 which applies a first pulse voltage V'2 to main discharge electrodes 1 and 2, a second pulse generating 4-terminal circuit 15 which applies a second pulse voltage V'3 to the main discharge electrodes 1 and 2 and a charging terminal 7A which is connected to the respective input terminals A of the first and second pulse generating 4-terminal circuits 14 and 15 are provided. Further, a switch 5 which short-circuits between the respective input terminals A and input terminals B of the first and second 4-terminal circuits 14 and 15 and first and second saturable reactors 13 and 8A which are inserted between the terminals 7A and the one input terminal A of the first pulse generating 4-terminal circuit 14 and between the one output terminal C of the first pulse generating 4-terminal circuit 14 and the discharge electrode 1 are provided. After the switch 5A is closed, while the first pulse generating 4-terminal circuit 14 is cut off by the first saturable reactor 13, a discharge is generated between the main discharge electrodes 1 and 2 by the second pulse voltage and, after that, the first pulse voltage is generated to keep the discharge.
Patent JP-H07230736-A (JP)
Title: Pressure conductive automatic switch
Inventor: MATSUZUKA SHIGETOSHI
IPC: H01H13/00
Filed: 1994-02-18
Abstract: PURPOSE:To prevent the occurrance of drowning in such a case when an automobile falls into the sea, river, etc., by being unable to escape to the outside of a vehicle. CONSTITUTION:In a pressure conductive automatic switch allowing a current to flow when applied water pressure and other pressure to a pressure conductive material 1 from the outside, by mounting an electrode 5 in the pressure conductive material 1 of carrying a current when pressurzied, placed in a vinyl bag or similar one 4 hollowed to the inside when applied a pressure from the outside, this automatic switch is wired to a vehicle battery, electrically driven window motor, and the others. When the automatic switch is set so as to automatically bring down a window glass when a current flows, by utilizing a time difference till a vehicle is sunk when it falls in the water, the switch is actuated to open the window glass, and an occupant can escape.
Patent JP-H09242820-A (JP)
Title: Base isolating supporting structure
Inventor: TANAKA OSAMI
IPC: E04B1/98
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To cheaply, easily, and base-isolatedly support articles in a shelf, a general housing, etc., without increasing the height of the articles or the general housing. SOLUTION: Plural supporting plates 8 are mounted in the inside of a shelf at fixed distance apart vertical, and the upper surfaces 8A of the supporting plates 8 are formed of flat faces positioned on a horizontal surface. Shelf boards 16 are arranged-installed on the upper surfaces 8A of the respective supporting plates 8 through spherical steel balls 10, grease, and tension springs 14. Each shelf board 16 is arranged within the outline of the supporting plate 8 so that its center O coincides with the center of the supporting plate 8. Further, plural pans 18 are attached on the places close to the outer edge of the undersurface of the shelf board 16 at intervals in the direction in which the outer edge of the shelf plate 16 extends. In the recessed part of each pan 18, a steel ball 10 coated with grease is inserted, and thereby the shelf board 16 is supported so that it can move horizontally in any direction on the supporting plate 8.