baber/WOPTO huggingface dataset:
Patent JP-H0891971-A (JP)
Title: Manufacture of fertilizer
Inventor: MIYAHARA SHOGO
IPC: C02F1/62
Filed: 1995-07-27
Abstract: PURPOSE: To provide a process for producing a fertilizer by recovering phosphorus components from a metal plating waste solution containing dissolved phosphorus components. CONSTITUTION: In this process, a phosphoric acid fertilizer is produced by recovering phosphorus components from a waste solution of electroless nickel metal plating process containing dissolved phosphorus components. The heavy metal components contained in the waste solution are removed and phosphorus components such as phosphorous acid component are subjected to an oxidizing treatment to convert them to phosphoric acid (H3 PO4 ). The phosphoric acid components are recovered from the waste solution after converted into insoluble compounds such as calcium phosphate.
Patent JP-S6169269-A (JP)
Title: Image pickup device
Inventor: MORIMURA ATSUSHI
IPC: H04N5/217
Filed: 1984-09-13
Abstract: PURPOSE:To improve S/N even in low-S/N parts of color difference signals and to reduce the degradation of the resolution of color difference signals in the vertical direction by providing a delay circuit, a change detecting circuit, and a noise separating circuit. CONSTITUTION:A noise Nn is subtracted from an input signal Sin (color differ ence signal) to obtain an output signal Son. A change detecting circuit 7 operates the difference between the input signal Sin and an output signal Son-1 of one horizontal period (1H) before from a delay circuit 8 and defines the change component as DELTAn. A control input CONT is used to separate the differ ence component and the noise component of this signal DELTAn. That is, a luminance signal of good S/N is used as the control input, and a difference component DELTAY between lines of the control input is detected by a clip control circuit 16 as a noise separating circuit, and the clip level of a clip circuit 15 is controlled in accordance with the magnitude of this component DELTAY. Since the noise compo nent is separated through circuit 15 and 16 in this manner, the S/N is improved even in low-S/N parts, and the degradation of the resolution of color difference signal in the vertical direction is reduced.
Patent JP-H1036344-A (JP)
Title: Crystallization and separation of lactam
Inventor: KITAMURA SATORU
IPC: C07D201/16
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To efficiently separate a lactam in an amide by the coexistence of an amine with an equimolar amount or more of hydrogen chloride. SOLUTION: When the number of mol of an N,N-disubstituted amide such as N,N-dimethylformamide is A, the number of mol of hydrogen chloride is X and the number of mold of a lactam such as ε-caprolactam is B, the hydrogen chloride is made to coexist in a number of mol satisfying the relationship of the formula A<=X, preferably the formula A<=X<A+2B, more preferably the formulae A<=X<A+B and 1.1×(A+B)<X<A+2B. Thereby, the lactam in the amide is crystallized and separated.
Patent JP-S5892545-A (JP)
Title: Extruder for molding thermoplastic resin
Inventor: NOZAWA KENJI
IPC: B29C48/67
Filed: 1981-11-30
Abstract: PURPOSE:To homogenize an extrusion molding while increasing the extrusion level by providing a supply section of a melt extruder designed as a special structure while a melt promoting section, a mixing section and a melt completing section designed as a special structure are provided between the supply section and the measuring section. CONSTITUTION:A plurality of tapered grooves 15 are provided on the inner wall surface of a cylinder 13 of a feed section in a resin melt extruder in such a manner as to become shallower gradually in the direction of the resin flows. On the other hand, a melt promoting section A, a mixing section B and a melt completing section C are provided between a supply section F of a screw 14 and a measuring section M at the final  stage as follows: The melt promoting section A is equipped with a first flight 18 and a second flight 19 smaller in the outer diameter than it with which the inside of the screw groove is mainly divided into a groove 19a at the front where an unmelted part passes and a melt body path 19b at the rear. The mixing section B is provided with a beat of a relatively deep groove or an auxiliary mixing function such as a pin 20. The melt completing section C is provided with a plunger 21 so as to maintain a small clearance with the cylinder inner wall surface and a line groove 21a is so arranged in the direction opposite thereto that the tip thereof stops on the outer surface of the plunger 21, not communicating therewith.
Patent JP-S6434324-A (JP)
Title: Fundus camera
Inventor: NUNOKAWA KAZUO
IPC: A61B3/14
Filed: 1987-07-31
Abstract: PURPOSE:To obtain an infrared fluorescent eyeground image having sufficient brightness, by converting a ring-shaped opening iris to a circular opening iris having an axial region opening part corresponding to the insertion of an infrared filter in an illumination system. CONSTITUTION:An illumination system 1 has an observing beam source lamp 2, an infrared filter 5, a condensing lens 3, a half mirror 4, an infrared exciter filter 6, an iris plate 12, a partial mirror 14, a reflecting mirror 16 and a relay lens 18. At the time of general imaging, the infrared exciter filter 6 and an infrared barrier filter 72 are separated from an optical axis, and a ring slit plate 54 and a circular opening iris 71a having a small opening diameter are inserted on the optical axis and the beam source lamp 2 is allowed to light in small quantity of beam. At the time of the infrared fluorescent imaging of the eyeground, the infrared exciter filter 6, a circular aperture iris plate 56 and the infrared barrier filter 72 are arranged on optical axes 8, 70 and the circular opening iris 71b having a large opening diameter of an iris plate 71 is inserted in a beam path and the quantity of the beam emitted from the beam source 2 is increased.
Patent JP-S5893345-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKUTO YUUJI
IPC: H01L23/522
Filed: 1981-11-30
Abstract: PURPOSE:To obtain the IC with multilayer structure by mounting wiring metals while being projected to the surfaces of the insulating films of a plurality of element pieces in which semiconductor elements are made to contain and stacking these element pieces. CONSTITUTION:The first and second element pieces are formed by silicon single crystal substrates 11, 12, a silicon single crystal film 2 in which an active element is shaped, the metal 4 for wiring, an insulating layer 5, an insulator layer 6 and a spinel layer 7. The first element piece and the second element piece are joined by the section of a broken line A-A', and a section between the metals 4 is connected with low-temperature solder. The substrate 11 is etched, metallic wiring is formed to the layer 7, and the metal 8 wired to the outside is set up. The third element piece is joined onto the structure in the section shown by a broken line B-B', and a section between metals 4 is connected with low-temperature solder.
Patent JP-S6350795-A (JP)
Inventor: NARUSE KATSUHIKO
IPC: G21C15/24
Filed: 1986-08-20
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-H0242785-A (JP)
Title: Manufacture of glass cloth and glass cloth
Inventor: MIYASATO KEITA
IPC: B32B17/04
Filed: 1988-08-03
Abstract: PURPOSE:To enhance a drilling property of a glass-based printed-circuit board by a method wherein a degreased glass cloth is heat-treated at a prescribed temperature and, after that, its surface is treated by using a silane coupling agent. CONSTITUTION:A glass cloth is degreased by a heat cleaning operation; after that, it is heat-treated; in succession, its surface is treated by using a silane coupling agent. Generally, this process is applied to a glass cloth by an E glass fiber for electrical insulation use and an S glass fiber as a high-strength glass; a range of a heating temperature may be 500 to 800 deg.C in the case of the E glass and 650 to 900 deg.C in the case of the S glass; a range of about 10 seconds to 10 minutes is appropriate for its heating time. Thereby, the wear of a drill is small; a drilled inner wall becomes smooth; a relief angle of the tip of a small-diameter drill is small; accordingly, the positional accuracy of a hole becomes good.
Patent JP-S6252818-A (JP)
Inventor: IWASAKI YUZO
IPC: H01H47/32
Filed: 1985-08-30
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-H0361292-A (JP)
Title: Man conveyor temporary reinforcing member
Inventor: SHOJI HIROAKI
IPC: B66B23/00
Filed: 1989-07-27
Abstract: PURPOSE:To prevent the deformation of a frame at the time of conveying it in/out and facilitate the removal of a reinforcing member at an installation site by laying reinforcing beam members detachably at the bilateral upper frames of the main body frame of a man conveyor. CONSTITUTION:At the time of delivering and conveying a man conveyor into an installation site from a factory, reinforcing beam members (angle members) 41 are laid laterally across the bilateral upper frames 14 of the main frame 1 of the man conveyor. At this time, both ends of the reinforcing beam member 41 are detachably fastened to the bilateral upper frames 14. The welded fitting in the existing method is thereby omitted, so that laying work is simplified as well as the frame 1 is prevented from being deformed. In addition, the laying positions of the reinforcing beam members are selected freely as well as the positions during conveyance can be changed, and a reinforcing member 40 can be reused after its removal.
Patent JP-H0613670-A (JP)
Title: Superconducting field-effect element
Inventor: NAKAMURA TAKAO
IPC: H01L39/22
Filed: 1992-06-26
Abstract: PURPOSE:To resist external electric field and magnetic field by using a conductive substrate and by providing a nonsuperconducting buffer layer on a surface thereof in a device wherein a source-to-drain superconducting current is modulated by a voltage applied to a gate electrode. CONSTITUTION:After a Pr1Ba2Cu3O7-Y thin film 15 is formed on a conductive SrTiO3 (100) substrate 5 whose resistivity is adjusted by adding Nb, a c-axis orientated Y1Ba2Cu3O7-X oxide superconducting thin film is formed. A nonsuperconducting region 50 of a cone-shaped cross section is formed by injecting Ga ion to an area near a central part of the thin film and a superconducting source region 2 and a superconducting drain region 3 which are completely separated by the region 50 are formed. Then, an oxide superconducting thin film 1 similar to a thin film 11 is formed on each of regions 2, 3 and 50 and a part of the thin film 1 on the nonsuperconducting region 50 is made a superconducting channel 10. A gate insulation layer 7 and a gate electrode 4 are formed on the superconducting channel 10.
Patent JP-H0613222-A (JP)
Title: Manufacture of closely wound coil
Inventor: MATSUMOTO AKIRA
IPC: H01F6/00
Filed: 1992-06-25
Abstract: PURPOSE:To prevent the generation of a quenching phenomenon due to the generation of the shift and twist of a superconducting wire material at the time of a superconductive state in a superconducting coil for forming a superconducting magnet as well as to contrive the improvement of a magnetic field intensity in the section of the same coil also in a normally conductive coil. CONSTITUTION:In a coil obtainable by winding a conductive wire material with the insulation-coated outer surface, the conductive wire material forming the coil is formed into a superconducting wire material 1 with a hexagonal section obtainable by forming the sectional form of the conductive wire material into a hexagon and the superconducting wire materials 1 with a hexagonal section come into contact to each other and is closely wound to form a closely wound coil.
Patent JP-H11349233-A (JP)
Title: Hose take-up reel and pile press-in device having it
Inventor: KITAMURA MORIO
IPC: B65H75/26
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a hose take-up reel and a pile press-in device having it, capable of reliably winding without any complicated structure and of being constituted into the minimum size. SOLUTION: In the hose take-up reel, a winding part 4 in which a winding part 15 for winding hoses A between facing partition plates 16... is formed, the winding part 15 is formed into such a width that the hoses may be arranged in two lines, this winding part 15 is divided into two lines of a small diameter part 21 and a large diameter part 22 having the different outside diameters, and the difference between the diameters is so formed as to be equal to the hose diameter. The hose take-up reel is attached, and a pile press-in device for an earth auger device is constituted.
Patent JP-S6368156-A (JP)
Title: Orthopedic fixing jig
Inventor: DAGURASU WAADOROO
IPC: A61F13/04
Filed: 1987-07-31
Abstract: An orthopaedic brace for use in the treatment of fractures of a lower part of a limb such as the wrist or ankle is described. The brace comprises of two preformed portions, a first portion has two areas of high loading arranged distally and proximally on the portion and a second portion has one area of high loading at or near its centre whereby the portions when fitted around a limb and fracture provide three point loading of the limb applied in two planes thereby maintaining the position of the fracture throughout the treatment period. In a preferred form the brace is used to treat Colles' fractures whereby the first portion fits on the dorsal/radial part of the arm and the second portion fits on the anterior/ulnar part of the arm, the two portions being held in place by means of straps attached to the first portion.
Patent JP-H0724805-A (JP)
Title: Production of decorative panel
Inventor: IWAMOTO MASAAKI
IPC: B27M1/08
Filed: 1993-07-09
Abstract: PURPOSE:To rationally bond a sheet like article event to a substrate having a complicated shape to which the sheet like article is hardly bonded by a roller. CONSTITUTION:In a method for producing a decorative panel by pressing and bonding a sheet like article having flexibility to a substrate 1 formed into a desired shape through an adhesive so as to allow the same to coincide with the shape of the substrate, the sheet like article 2 is pressed and bonded to the surface of the substrate using jet air 3.
Patent JP-S5983748-A (JP)
Title: Ultra-low carbon low alloy acid resistant steel thereof
Inventor: WATANABE TSUNEYASU
IPC: C22C38/60
Filed: 1982-11-06
Abstract: PURPOSE:To attain to enhance corrosion resistance to an acid, by containing C, Si, Mn, P, S, Cu, Mo and Sb in predetermined ratios. CONSTITUTION:The titled acid resistant steel contains 0.001-0.03% C, 1% or less Si, 2% or less Mn, 0.02% or less P, 0.015-0.05% S, 0.1-0.5% Cu and, in addition, 0.05-1% Mo and/or 0.01-0.2% Sb. This steel has excellent corrosion resistance to an acid and used in the steel-frame structure of coal or heavy oil combustion equipment.
Patent JP-H1138775-A (JP)
Title: Image forming device
Inventor: SHIMOJO MINORU
IPC: G03G15/16
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a good image having no transfer scattering by providing at least one surface treated layer on the base layer of an intermediate transfer body, setting the resistance value of the intermediate transfer body to specific times that of the base layer or above, and containing a polyurethane resin containing specific fluorinated polyhydric alcohol as a chain stretching agent in the uppermost layer of the surface treated layer. SOLUTION: An intermediate transfer body has at least one surface treated layer on its base layer, the resistance value of the intermediate transfer body is set to 100 times that of the base layer or above, and the uppermost layer of the surface treated layer contains a polyurethane resin containing the fluorinated polyhydric alcohol expressed by the formula as a chain stretching agent, where (m) and (p) are 0 or 1, R and R' are the straight chain or branch chain alkylene group containing 1-12 carbon atoms, and A fluorinated straight chain or branch chain alkyl group containing 2-12 carbon atoms.
Patent JP-2001019137-A (JP)
Title: Housing pocket
Inventor: KATO KENJI
IPC: B65G17/22
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To provide housing pockets as article housing parts which can convey articles efficiently by a conveyer device which is rotated endlessly while varying the intervals between the neighboring article housing parts, and to provide such a conveyer device. SOLUTION: The housing pockets 13 are operated as the article housing parts used in a conveyer device rotating in the endless condition which furnishes numerous article housing parts continuously, and each housing pocket 13 consists of a tray part 19 to be the receiver pad when an article 14 is housed, and a pair of partition plates 12 projecting to the outer side of the conveyer device from the end edge parts at the upstream side and the downstream side in the conveying direction X of the article 14 in the tray part 19. The housing pockets 13 are installed to the conveyer device to make the intervals of the neighboring housing pockets 13 variable, and following to the variation of the intervals between the housing pockets 13, the opening interval at at least the front end parts of the pair of pertition plates 12 is varied.
Patent JP-2000032517-A (JP)
Title: Direct dialing management system
Inventor: DEGUCHI KAZUYA
IPC: H04Q3/58
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To prevent a call of a new user due to the arrival of an incoming call to a former user of a dial in line. SOLUTION: A direct dial management device 15 is operated jointly with a private branch exchange 11 and conducts assignment, release of assignment between a direct dial line 13 and a terminal 12 and setting of a dial line assignment impossible period, after the release of assignment or the like. A management memory 16 stores an assignment state of a line class of a direct dial line, a line number and the terminal number of a terminal and a use unavailable period of the dial-in line or the like corresponding to the direct dial line. The arrival of an incoming call to an former user is inhibited for the use unavailable period of the dial-in line and a non-use announcement message is connected to a caller. The call to a new user due to the arrival of an incoming call to the former user is not caused by schedule management of the direct dialing management device.
Patent JP-S5984631-A (JP)
Title: Walking type mobile agricultural machine
Inventor: TOGOSHI YOSHIKAZU
IPC: B62D51/00
Filed: 1982-11-02
Abstract: PURPOSE:To facilitate operation of an agricultural machine by providing a versatile section for allowing for the relative vertical movement of a speed change lever and a member operated by said lever and connecting the speed change lever to a handle supporting rod vertically moved integrally with said rod so that a control lever is interlocked with the speed change lever. CONSTITUTION:A control lever 8 extends pivotably about a pivot 11 from a front end of a travelling machine body backward. And the extension end side of a lever supporting rod 13 extending pivotably about a pivot 12 from the rear end of the traveling machine body backward is connected to a bracket 14 provided on the extension end side of the control lever 8 with bolts 15. Also, the bolts 15 selectively engage a plurality of mounting holes 16 provided in the lever supporting rod 13 to vary the mounting height of the control lever 8. Further, a fork 20 of a speed change lever 21 engages vertically movably an interlocking pin 19 of slide control shaft 18 projecting from a transmission case 17, and a connection 13a of the lever supporting rod 13 is connected to the speed change lever 12 movably left, right and vertically.
Patent JP-H0631649-A (JP)
Title: Staple driving tool, staple and staple connector
Inventor: YAMAKOSHI YOSHIHISA
IPC: B25C5/00
Filed: 1992-07-22
Abstract: PURPOSE:To facilitate continuous driving by aligning a position of a wiring cord with a position aligning groove provided in the bottom surface of a driving tool, and feeding a charging staple to a driving passage by a feed means, so as to drive the staple by tapping a driving guide, in a staple driving tool for fixing the wiring cord to a wall surface or the like. CONSTITUTION:A position aligning groove 211 of a wiring cord L is formed in a bottom surface 21 of a base body 2, and when a driving tool 1 is set so as to fit the wiring cord L into this groove 211, a passage 26 is aligned to the wiring cord L. When the first passage 22 of the tool 1 is charged with a staple S, the staple S in the point end is pressed to a front guide surface 24 by a staple feed out mechanism 23, to perform positioning in a driving possible position. Accordingly, when a driving guide 28 is driven to be tapped, the staple S is driven. When a position of the driving guide 28 is restored, the feedout mechanism 23 performs positioning of the next staple S.
Patent JP-S6253588-A (JP)
Title: Image display device
Inventor: NOGUCHI TAKUSHI
IPC: G06F3/14
Filed: 1985-09-03
Abstract: PURPOSE:To improve a maintenance and a service with attaching a self- diagnostic function on an image display device itself by comparing a synchronizing signal outputted from a picture information output means with a driving signal outputted from a driving means. CONSTITUTION:In addition to the same signal process circuit 10 as a normal image display device, a device is equipped with a comparison circuit 30, a decision circuit 32 and an informing lamp 34. As the comparison circuit 30, a phase comparison circuit is used, and phases between a vertical/horizontal synchronizing signal from a television video signal and a vertical/horizontal deflection output signal actually impressed on a deflecting coil are compared and when both phases are in consistent with each other without being shifted, the output of a level Low is sent and when either phase is different, the output of a level High to a decision circuit 32 at the next stage. The decision circuit 32 is a general switching circuit, supplying an electric power for a lamp illumination to the informing lamp 34 only when the output from the comparison circuit 30 is at the level High.
Patent JP-H1141846-A (JP)
Title: Capacitor motor
Inventor: NARITA KENJI
IPC: H02K3/18
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To obtain a 4-pole capacitor motor by sharing the stator iron core of a 10-pole induction capacitor motor, by connecting a combination consisting of an auxiliary winding and a capacitor connected in series to each other, with a main winding in parallel. SOLUTION: External windings 7a, 7b, 7d, 7e, 7f, 7g, 7i, 7j are wound in the identical direction in grooves near the outer periphery of a roughly I-shaped teeth part, except a pair of ones facing each other. Internal windings 8a, 8c, 8d, 8e, 8f, 8h, 8i, 8j are wound in the identical direction in grooves near the inner periphery of a roughly I-shaped teeth part, except a pair of ones adjacent to a pair of ones other than the wound parts of windings. A main winding is formed by making sequential connection so that currents through the external windings 7b, 7g, 7a, 7f and 7d, 7e, 7i, 7j may be in the opposite direction to each other. An auxiliary winding is formed by making sequential connection so that currents through the internal windings 8a, 8f, 8j, 8e and 8c, 8h, 8d, 8i may be in the opposite direction to each other.