baber/WOPTO huggingface dataset:
Patent JP-S58106749-A (JP)
Title: Electron microscope
Inventor: ONO AKINARI
IPC: H01J37/26
Filed: 1981-12-18
Abstract: PURPOSE:To obtain an optically diffracted image, by placing a detector in the image-forming position of an image-forming lens system, takint out the sample image within a certain region as an electric signal, introducing said signal into a matrix-type transmitting indicator to convert it in an optical image, and illuminating the optical image with laser beam. CONSTITUTION:An electron gun 2 is placed at the upper part of a column 1 of an electron microscope, the electron beam of said gun 2 passes through a focusing lens 3 and irradiates sample 4. The electron beam trnsmitting through the sample 4 passes an objective lens 5, an intermediate lens 6 and a projective lens 7 and is projected on a phosphor plate 8. A two-dimensional micro-detector 9 of matrix-type disposition is placed in the vicinity of the phosphor plate 8, and the optical image within the certain region is taken out as an electric signal. Next, said image is supplied into the transmission indicator 11 through an amplifier 10 and reproduced as an optical image. A laser beam source 12 oscillates a coherent parallel luminous flux, which is made to be parallel luminous flux of the predetermined dimension, by means of optical lenses 13 and 14, and illuminated on the indicator 11. The beam transmitted through the indicator 11 can form an optically diffracted image on a screen 16 through an objective lens 15.
Patent JP-S6452888-A (JP)
Title: Method for dyeing polyolefinic nonwoven fabric
Inventor: MOTOSAWA NOBUHIKO
IPC: D06P3/79
Filed: 1987-08-17
Abstract: PURPOSE: To provide a method for dyeing a polyolefin-based nonwoven fabric, capable of giving the dyed polyolefin-based nonwoven fabric having excellent fastness and soft touch in a high degree of exhaustion by dyeing a nonwoven fabric comprising sheath-core conjugate fibers containing a polyester as a core component and a polyolefin as a sheath component with a disperse dye at a specific temperature. CONSTITUTION: A polyolefin-based nonwoven fabric comprising a conventional polyester as a core component and a polyolefin (for example, linear low density polyethylene or high density polyethylene) as a sheath component in a core: sheath ratio of 1:0.1 to 1:5 is dyed with a disperse dye at a temperature of from 80 deg.C to below the melting point of the polyolefin fibers to obtain the nonwoven fabric having high fastness without deteriorating the soft touch of the polyolefin fibers.
Patent JP-2001031205-A (JP)
Title: Refuse throw-in apparatus
Inventor: KOMORI KENICHI
IPC: B65F1/00
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a refuse throw-in apparatus with high safety and with small work load. SOLUTION: Refuse discharged at a refuse discharge floor of a high-rise building 2 is collected to once stay in a refuse bag 16 in a cover member 25, and then the refuse bag 16 is inclined by a load release mechanism 38 so that the refuse is thrown into a refuse vertical transport space 3 through a refuse throw-in port 21. Thus, the refuse bag 16 in which refuse is collected is inclined in the cover member 25 to be passed through the refuse throw-in port 21 and thrown into the refuse vertical transport space 3, whereby the refuse throw-in port through which the refuse bag passes is always covered with a cover member 25 so that a worker or matters can be prevented from slipping off from the refuse throw-in port 21 by an error.  The collecting refuse bag 16 provided in the cover member 25 is inclined by the load release mechanism 38 and thrown into the refuse vertical transport space 3, so that it is not necessary to carry a large refuse bag 16 so as to lessen work load.
Patent JP-S6361117-A (JP)
Title: Preparation of illumination control film of indicating instrument
Inventor: KODA YOSHIO
IPC: G01D11/28
Filed: 1986-08-30
Abstract: PURPOSE:To form an illumination control film having good sharpness by printing, by forming a continuous gradation image from an image signal obtained by picking up the image of the front surface of a dial as it is and further forming a dot image having the dot area ratio corresponding to each gradation. CONSTITUTION:A light transmission dial 3 is fixed to the inner machine 2 mounted to a case 1 and light transmitting ink 4 such as white ink is uniformly printed on the surface of the dial 3. Next, the image of the front surface of the dial 3 when the illumination lamp 5 mounted to the case 1 is allowed to light is picked up by a video camera 6. The surface of an image pickup tube is scanned by electron beam and the electric signal obtained is converted to an image signal by an image signal processing part 7 while the image signal is monitored by a display device 8 and subjected to software control by a microcomputer 9. From the image 8 displayed at this time, a continuous gradation picture divided into plural levels and a dot image are successively formed corresponding to the brightness of the front surface of the dial 3 to be outputted to an image output apparatus 10 such as color printer. A printing base plate for obtaining an illumination control film is formed based on dot image information.
Patent JP-S58105601-A (JP)
Title: Loaded line type diode phase shifter
Inventor: SHIMA TAKAO
IPC: H01P1/185
Filed: 1981-12-18
Abstract: PURPOSE:To save power consumption by connecting two switching diodes so that the polarity at a supplying side for switching diode driving current and the polarity at a receiving side for driving current is reversed to each other and the diodes can be driven in series at the connection of the diodes. CONSTITUTION:Switching diodes D1, D2 are connected so that their polarity is reversed to each other and the diode D1 is earthed by insulating its ground side at DC by a capacitor C3. If a connection point between the diode D1 and the capacitor C3 is regarded as a driving current supplying point, the driving current supplying point of the diode D1 is in low impedance and driving current to connect between the diodes D1, D2 is also made to flow from a DC power supply V3 into the ground through the diode D1, a stub 22, a main transmission line 21, a stub 23, and the diode D2, so that a high frequency choke can be omitted and the power consumption of these diodes is the same as that of one switching diode. Since the power consumption of said driving circuit is approximately proportional to that of the switching diodes, the power consumption is reduced sharply as compared to a parallel load circuit.
Patent JP-S6265508-A (JP)
Title: High frequency filter
Inventor: OKIMURA KAZUYOSHI
IPC: H03H7/01
Filed: 1985-09-17
Abstract: PURPOSE:To obtain a stable filter characteristic and to attain the miniaturization by providing an inductor and a coupling loop while being separated to one face and other face of a board and providing a partition plate between adjacent filter elements. CONSTITUTION:One face and other face of a circuit board 1 are provided with an earth conductor 3, input/output terminals 4, 5, an inductor 8, a coupling loop 12, a capacitor 9, a coil 10 and connection conductors 13-15. On the other hand, plural partition plates 19 are formed. Then the 2nd partition element 22 of each partition plate 19 is penetrated through a through hole 16 from one side of the circuit board 1 to penetrate a leg 20 through the through hole 16. Further, the root of the 1st partition element 21 and the 2nd partition element 22 is soldered to the earth conductor 3. If a high frequency signal including a disturbing wave is incoming to the input terminal 4, a desired signal appears at an output terminal 5 through the coupling loop 12 of each filter element 7, the disturbing wave is attenuated largely in the stage of passing through each filter element 7 and does not almost appear at the output terminal 5.
Patent JP-2001012824-A (JP)
Title: Control valve
Inventor: TOMATSU YOSHITAKA
IPC: F25B41/06
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To suppress occurrence of an abnormal noise by suppressing the self-excited vibration and rolling of a valve. SOLUTION: A pressure control valve 10 for refrigeration cycle in a thermally sensitive cylinder built-in type is provided with a valve 50 that is driven so that it can be elevated in an axial direction by a diaphragm 40 that fluctuates according to pressure in a thermally sensitive cylinder 30, and a valve holder 60 for supporting the valve 50 slidably in a slide hole 63 in an axial direction.  In the pressure control valve 10, by fitting an O-ring 7 of a rubber elastic body so that it is directly or indirectly press contacted to both the outer periphery of a large-diameter valve shaft part 53 of the valve 50 and an annular fitting groove 64 of a valve support part 62 of the valve holder 60 between the outer periphery and the annular fitting groove 64, the gap between the outer periphery of the large-diameter valve shaft part 53 of the valve 50 and the inner periphery of the valve support part 62 of the valve holder 60 is substantially eliminated, thus slide resistance is prevented from being generated due to an O-ring 7 in the valve 50 and the self-excited vibration and rolling of the valve 50 can be prevented in the case when the valve 50 is driven to be elevated/lowered in the axial direction by the diaphragm 40.
Patent JP-H03163152-A (JP)
Title: Multilayered polymer resin composition
Inventor: KISHIDA KAZUO
IPC: C08L33/08
Filed: 1990-08-03
Abstract: PURPOSE:To obtain the title composition improved in transparency and stress whitening resistance by mixing a specified multilayered polymer with a thermoplastic resin. CONSTITUTION:99-1wt.% multilayered polymer comprising 5-35wt.% innermost layer polymer comprising 100 pts.wt. in total of 80-100 pts.wt. (1-8 C) alkyl acrylate (a1) and/or (1-4C) alkyl methacrylate (a2), 0-20 pts.wt. copolymerizable double bond-containing monomer (h) and 0-10 pts.wt. polyfunctional monomer (c) and 0.1-5 pts.wt. graft-crosslinking agent (d), 45-80wt.% crosslinked elastic polymer comprising 100 pts.wt. total of 80-100 pts.wt. component (a1)and 0-20pts. wt. component (b) and having a glass transition temperature <=0 deg.C, 5-40wt.% intermediate layer polymer comprising 100 pts.wt. total of 10-90 pts.wt. component (a1), 10-90 pts.wt. component (a2), 0-20 pts.wt. component (b), 0-10 pts.wt. component (c) and 0.1-5 pts.wt. component (d), and 10-40wt.% outermost layer polymer comprising 51-100 pts.wt. component (a1) and 0-49 pts.wt. component (b) and having a glass transition temperature >=60 deg.C is mixed with 1-99wt.% thermoplastic resin such as a polymer of a vinyl monomer or a vinylidene monomer of any one of formulas I-III (wherein X and Y are each H, Cl, Br, CH3 or the like; z is H, CF3 or the like; and R2 is fluoroalkyl).
Patent JP-S6183642-A (JP)
Title: Production of parent material of optical fiber
Inventor: NIIZAWA MASAHARU
IPC: C03B37/018
Filed: 1984-09-28
Abstract: PURPOSE:In production of a parent material for optical fiber by vapor phase axial deposition method, to produce optical fiber of multimode graded wide-band in high yield in high reproducibility, by changing periodically a composition of raw material to be fed to a target. CONSTITUTION:Glass fine powder formed by flame hydrolysis method from the quartz burner 8 is sprayed and piled on the target 1 which is pulled up while being rotated, to form the porous parent material 3 for optical fiber. In the above-mentioned device (the winder 5 for measuring reaction temperature of the porous parent material 3), amounts of oxygen and hydrogen to be fed to the outer pipe of the burner 8 is controlled by the electrical signal from the oscillator 11 and the infrared temperature measuring device 6, so that the maximum temperature in the glass powder piled layer is changed periodically in a given range.
Patent JP-H0488935-A (JP)
Title: Net raising device for fishing net
Inventor: HIRONAKA FUJIO
IPC: A01K73/06
Filed: 1990-08-01
Abstract: PURPOSE:To raise a fishing net with strong power by frictional force and forcedly remove specific pins projecting from the surface of cylindrical material from the fishing net by hanging the fishing net by the pins. CONSTITUTION:A fixing shaft 14 is eccentrically arranged inside a cylindrical material 17, a rotator 18 revolving around the fixed shaft is laid, pins 19 having given length going in and out from a great number of holes 19a formed on the cylindrical material are made at given positions of the rotator and projected members 31 to be engaged with gear parts 28 of the rotator are uprightly set inside the cylindrical material so that when the cylindrical material at the outside is driven and rotated, the projected materials engaged with the gear parts of the rotator are also revolved and consequently the inside rotator is driven and rotated around the fixing shaft. The pins are hung on the meshes of fishing net and the fishing net is raised.
Patent JP-H10105320-A (JP)
Title: Method and device for detecting key depression
Inventor: GARDNER MICHAEL R
IPC: H04W88/02
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To provide the detecting method for key depression which is simple and does not require a periodic toggle of processor output. SOLUTION: One of L keys 114 toggles characteristic combinations of at least N out of M inputs 600 when pressed, and the respective characteristic combinations are taken out of all possible combinations. At least M inputs 600 are read by a processor 506 and compared with specific key patterns 806. When there is a match between the M inputs 600 and one of the specific key patterns 806, the key depression is detected and a specific function can be processed in response. The processor 506 can ignore simultaneous key depression where combinations of inputs more than N are toggled.
Patent JP-H0739638-A (JP)
Title: Magnetic repulsion type table game device
Inventor: TAKI EIJI
IPC: A63F7/07
Filed: 1993-07-29
Abstract: PURPOSE:To provide the table game device which enable users to play various kinds of games by nimbly gliding a mallet along the front surface of a table while the pack on the table is held afloat by utilizing magnetic repulsive force or the contact surface pressure of the pack upon the table is decreased. CONSTITUTION:This magnetic repulsion type hockey game device consists of the table 2, the pack 3 which is glidable at a high speed atop the table 2 by the principle to be described afterward and the mallet which is operated to slide along the front surface of the table and can hit the pack 3. Plywood 13 is extended above the table body of the table 2 and a permanent magnet 14, whose N pole is directed upward, is embedded approximately uniformly over the entire surface atop this plywood 13. The surface thereof is flatly covered with a melamine decorative laminate 15, by which a play surface 12 is formed. The pack consists of a thin disk 16 and a thick annular part 17 integrally formed on the outer periphery of this disk. Permanent magnets 18, whose N poles are directed to an outer side and the S pole to an inner side, are formed, are integrally embedded in both flank parts of the annular part 17.
Patent JP-H073052-A (JP)
Title: Melamine resin prepreg and melamine resin laminate based on modified melamine resin
Inventor: HAINRITSUHI HORATSUETSUKU
IPC: C08G12/32
Filed: 1992-07-31
Abstract: Melamine resin prepregs or melamine resin laminates which consist of a web-like fiber reinforcement which is impregnated with melamine resins which essentially comprise a) 40-85% by weight of at least partly etherified melamine resins, which are obtainable by reaction of melamine, formaldehyde and alkanols having 1 to 8 C atoms in a molar ratio of melamine formaldehyde:alkanol of 1:(5 to 6):(4 to 6), and b) 60-15% by weight of diols consisting of 25 to 75% by weight of polyester-diols and/or polyether-diols having a molecular weight of at least 400 g/mol and 75 to 25% by weight of low molecular weight diols having 2 to 12 C atoms.
Patent JP-H1047233-A (JP)
Title: Plunger pump
Inventor: NISHIDA ATSUO
IPC: F04B9/00
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a plunger pump for eliminating gas lock phenomenon due to free gas caused by natural decomposition of residual liquid in the pump. SOLUTION: A plunger 4 reciprocating in a cylinder 22 and turning around its shaft and a driven means 5 are provided and a liquid suction port 23 and a discharge port 24 are mounted in a tip part periphery wall of the cylinder 22 and a cut out part 25 for communicating/shutting off between the suction and discharge ports and inside the cylinder is disposed in a tip part of the plunger 4. A position sensor 40 which detects a state that the plunger 4 reaches lower dead center and the cut out part and the suction port are communicated and a delay circuit keeping electrifying to a motor 8 until a detection signal from the position sensor 40 is received after a start switch of the motor 8 for driving the drive means 5 is actuated OFF are mounted in the drive means 5.  A pump body is dipped into liquid to expose the suction port in liquid layer and the driven means 5 is arranged on the liquid surface.
Patent JP-S6183910-A (JP)
Title: Detector
Inventor: ONODERA HIROMI
IPC: G01D5/18
Filed: 1984-10-01
Abstract: PURPOSE:To enable the detection and others of the moving distance of a linearly moving object and the angle of rotation of a rotatively moving object, by using a ferromagnetic thin film resistance element having magnetically anisotropic effect. CONSTITUTION:This apparatus is made up of first and second means which perform a relative motion maintaining a fixed interval. The first means includes a plurality of magnetic pole teeth of a fixed pitch made of magnetic material while the second means includes a plurality of ferromagnetic thin film resistance elements (MR element) 3 and 4 having magnetically anisotropic effect and permanent magnet 8 for applying a magnetic field thereto while the MR elements 3 and 4 are arranged at a fixed angle of inclination to the magnetic pole teeth in the magnetic field between the magnetic pole teeth and the permanent magnet. Moreover, the MR elements 3 and 4 include a pair of MR elements 3 and 4 arranged at an interval of (n+1/2).P(n: integer) when the pitch of the magnetic pole teeth is represented by P and the pair of MR elements 3 and 4 are electrically connected to each other at one end thereof and respective other ends thereof are electrically connected to constant voltage sources 11 and 10. Thus, a stable and highly accurate detection of displacement can be always done regardless of ambient temperature.
Patent JP-H1129679-A (JP)
Title: Mixed powder including polytetrafluoroethylene, its production, thermoplastic resin composition containing the same, and its molding product
Inventor: KOSHIRAI ATSUNORI
IPC: C08J3/16
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain the subject powder effective for improvement of molding processability and mechanical characteristics of a thermoplastic resin by using polytetrafluoroethylene particles with specified particle diameters and organic polymer particles. SOLUTION: The objective powder is obtained by mixing (A) an aqueous dispersion of polytetrafluoroethylene particles having 0.05-1.0 μm particle diameters and (B) an aqueous dispersion of an organic polymer particles, and coagulating or spray-drying the obtained mixture to form the objective powder. Preferably, (C) a monomer having ethylenically unsaturated bond is subjected to an emulsion polymerization in the mixed dispersion of the components A with B, and the obtained mixture is subjected to the before coagulation or spray-drying to provide the powder.
Patent JP-S6267316-A (JP)
Inventor: HORI FUJIO
IPC: F16B39/284
Filed: 1985-09-18
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-S60103093-A (JP)
Inventor: ISHIOKA RIYOUJI
IPC: C05G3/00
Filed: 1983-11-04
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-2000064962-A (JP)
Title: Operating state monitoring device for air compressor, operating state monitoring device for operation parameter of air compressor, and operation control method of air compressor
Inventor: CUNKELMAN BRIAN L
IPC: B60T17/00
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an 'intelligent' air compressor capable of carrying out a self-diagnosis of a dangerous state existing in the compressor. SOLUTION: This device for monitoring a state of an air compressor is provided with a plurality of sensors 12, 14, 16 appropriately disposed so as to sensitize operation parameters 12a-12g, 14a-14e, 16a-16d of the air compressor and output a signal 18 representing respective states of the operation parameters. An information processing device 10 is connected to the sensors 12, 14, 16 such that it receives the output signal 18 from these sensors 12, 14, 16 and transmits output control signals 20, 22, 28 corresponding thereto. The output control signals 20, 22, 28 include an information capable of appropriately controlling and preparing the air compressor.
Patent JP-S6184221-A (JP)
Title: Injection molding device
Inventor: TABUCHI MINORU
IPC: B29C45/54
Filed: 1984-10-01
Abstract: PURPOSE:To contrive to prevent the abrasion wear of a screw and the unevenness of a product by keeping molten plasticized resin in the chamber formed by the relative movement of the screw and a plunger. CONSTITUTION:A screw 12 is retracted by the pressure of molten and plasticized resin, and a resin path 16 is formed in between the tip of the screw 12 and a heating cylinder 10. When the resin path 16 is formed, the resin pressure is applied onto the tip surface of a plunger 17. Therefore, the plunger 17 is independently retracted relative to the screw 12, and molten and plasticized resin is kept in the chamber (C) formed by their relative movement. When the specified amount of resin is kept in the chamber (C), the screw 12 is advanced, and the resin path 16 is closed. Then the plunger 17 is advanced and resin is infected. Consequently, because there is no necessity for retracting the screw in proportion to the increase of resin amount, the abrasion wear of the screw may be suppressed, and also the unevenness in the molten and plasticized state of the resin is elminated.
Patent JP-H1151197-A (JP)
Title: Clutch piston of fluid type transmission
Inventor: HASHIMOTO TAISAKU
IPC: F16J15/3236
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To structure a clutch piston of a fluid type transmission capable of improving operational responsiveness, sealing performance and longevity as well as low in cost. SOLUTION: This device is a clutch piston 11 of a fluid type transmission to be stored in a ring space of a clutch cylinder 3 free to slide in the axial direction, two pairs of seal lips 30, 31, 40, 41 are provided side by side in the axial direction on a part guided by ring inwall surfaces 9, 10 of the clutch cylinder 3, the main seal lips 30, 40 on the side of a hydraulic chamber are made to be in a contact state effective to prevent oil leakage in the inside of the hydraulic chamber 15, and the auxiliary seal lips 31, 41 on the side of a multiple disc clutch arranging space are made to be in a contact state effective to prevent intrusion of a foreign matter from the multiple disc clutch arranging space to the side of the hydraulic chamber 15.