baber/WOPTO huggingface dataset:
Patent JP-H1168612-A (JP)
Title: Radio communication equipment
Inventor: MORIYAMA EIMATSU
IPC: H04B1/18
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To satify a sampling theorem while avoiding aliasing and to reproduce an interference signal or noise to each band pass filter with fidelity as well by suppressing the interference signal or noise wider than a band width B within the band width B through a 1st filter. SOLUTION: After N pieces of 1st unit antennas 10, 1st filters 11 are connected to the respective antennas and limited into band width B. A filter 14 wider than band width N×B is provided for facilitating signal processing at a separating means 15 since the band is widened by a switching means 13. Through a filter 16 of the separating means 15, a signal is separated by a serial/parallel converter 17. In this case, when every band width of the filters 14 and 16 is infinite, there is no inter-channel interference. A received signal output 18 is interpolated by linear interpolation or secondary function interpolation as needed.  Since conditions are required for the switching speed of the switching means 13 and the filters 14 and 16 for preventing the inter-channel interference, a filter satisfying the condition of Nyquist is used as the filter 16 so that the inter-channel interference is prevented.
Patent JP-H04128115-A (JP)
Title: Method for capping container with flange
Inventor: KAMON SHUNJI
IPC: B65B7/28
Filed: 1990-09-11
Abstract: PURPOSE:To provide a uniform pleat-shaped fold line which is circumferentially uniform and has good virgin sealing proterty and can be broken at any point by putting a heat shrinkable film formed and cut on a container with a flange and applying hot air to the flange of the vessel and to a part of the rear side of the flange to accomplish capping. CONSTITUTION:The circumference of a formed film 2 is clamped by means of a clamp 8 to cut the film 2 by a cutter 7 and at the same time a formed cut cover 3 having a fold line is formed by a lower mold 4 and an upper mold 5. Next, the cover 3 is put on a container with flange 1. When the container 1 is pushed up, the fold linelike film of the cover 3 comes into contact with a guide 12, so that the film is folded downward, while the top of the container 1 comes into contact with a cooling plate 15 to be cooled, while the top is shielded from hot air. A cooling plate 13 clamps a part of the container 1 just below the flange and the folded film along the side of the container to prevent hot air and then hot air is applied from a blow-off port 14 to the flange of the container and a part of rear side of the flange to cause only said part to thermally shrink for capping.
Patent JP-H1082194-A (JP)
Title: Car port with car article storage box
Inventor: KOJIMA SHIGEHIRO
IPC: E04H6/02
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To efficiently store car articles and others and effectively utilize a lot space by burying a car article storage box at the center section of the expected car stop portion of the parking ground to be located between the right and left wheels of a parked car and under it so that an upper cover section is protruded upward from the ground. SOLUTION: A storage box 3 is buried and installed between the right and left wheels 12, 12 of a car 10 on the depth side of a parking garage not related with the entry/exit of the car 10. The storage box 3 is made of a synthetic resin in a cooler box shape, it has durability, weather resistance, and load resistance, and it is provided with an upper cover section 4 split into three. The upper cover section 4 is fitted as a single swing cover, and it can be removed. The storage box 3 is a semi-underground storage type, the upper cover section 4 and a side wall upper section are protruded upward from the parking ground G, and inundation can be prevented even when water exists on the surface of the parking ground G. Car articles and others can be efficiently stored, and a lot space can be effectively utilized.
Patent JP-H0964429-A (JP)
Title: Tunnel josephson junction element and manufacture thereof
Inventor: SUZUKI MINORU
IPC: H01L39/24
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To incorporate tunnel characteristics having excellent reproducibility by coupling the same type or other superconductors or electrodes between upper and lower flat surfaces parallel with the flat surface of a laminar structure, and specifying the area of the superconductor bonding part and the number of layers included in the superconducting bonding part to a specific range. SOLUTION: A superconductor 3 having a laminar structure is coupled to a superconductor or electrode 1 between upper and lower flat surfaces parallel with the flat surface of a laminar structure. The area of the superconductor bonding part is set to 0.01μm<2> to 0.01mm<2> , and the number of layers included in the bonding part is ranged to 1 to 100. Further, the part of the surface of the superconductor 3 having the laminar structure is removed with the depth from the surface remaining constant, an insulator 4 of the thickness corresponding to the thickness corresponding to the removed depth or more is deposited on the removed part, and a laminar structure superconductor or other superconductor or electrodes 1, 2 are deposited on the superconductor 3 and the insulator 4.
Patent JP-H0689202-A (JP)
Title: Automatic generation device for test result report of software and test result report generation method
Inventor: ITOYAMA EIJI
IPC: G06F11/28
Filed: 1992-09-08
Abstract: PURPOSE:To provide device/method for automatically generating a test result report by which the test result report of software is automatically generated and the alteration processing of a test plan is executed based on the test result. CONSTITUTION:A test result totalizing/analyzing means 2 which analyzes and lotalizer the test execution result of a test execution means 1 and a test result accumulation file 3 accumulating the totalized result of the test result totalizing/ analyzing means 2 are provided. The test result totalizing/analyzing means 2 is provided with a test result totalizing/analyzing part 13 which analyzes and totalizes the test result and accumulates it in the test result accumulation file 3 and a file system conversion part 15 converting accumulated data of the test result accumulation file 3 into the data system of a system which can be used for the general software of word processor software and the like. The test execution result of the test execution means 1 of software is analyzed and accumulated. Then, it is converted into the system which can be used for the software of the general word processor and the like so as to output it.
Patent JP-H1185857-A (JP)
Title: Dynamic mutual relation evaluating system
Inventor: TSUYAMA TSUTOMU
IPC: G06F17/00
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a dynamic mutual relation evaluating system supporting intuition of an operator to understand the effects of a part of parameters given to the whole system. SOLUTION: This evaluation system is provided with a multiple regression analysis function 106, a neural network function 107 and a data-mining function 108 for generating the cause/effect relation between plural parameters related with each other, a state transition inference function 112 calculating the value of another parameter based on information showing the cause/effect relation at the time of varying at least one value among plural parameters, and a graphical user interface 110 displaying the calculated value and the varied value by replacing it with graphics.
Patent JP-H0287952-A (JP)
Title: Small-sized motor
Inventor: FUKASAKU YOSHINORI
IPC: H02K5/24
Filed: 1988-09-24
Abstract: PURPOSE:To control generation of vibration and noise by pressure welding and fixing one end of a plastic brush holder via an elastic body to the end face of a cylindrical yoke arranged at the inner periphery of a plastic motor housing. CONSTITUTION:A motor housing 2 and an end cover 3 constitute the outer shape of a motor and both are molded out of plastics. Then, a high rigidity cylindrical yoke 14 for forming the magnetic path of a motor is fitted to the inner periphery of said motor housing 2. In this case, one end 11 of a brush holder 7 is pressure welded and fixed via an elastic body 12 to the end face of said high rigidity iron cylindrical yoke 14. Further, a base 9 surface near the brush holder 7 is pressure welded and fixed to the inside of the end cover 3 via a second elastic body 17. In this manner, vibration generated between a brush 6 and a commutator 4 is absorbed in a position near the source of its vibration in the form of holding said brush 6 in between. Therefore, it is possible to perform vibration damping and to improve the depression effect of vibration and noise of the motor.
Patent JP-S60131073-A (JP)
Title: Dc/dc conversion power source
Inventor: YAMAMOTO HIDEKI
IPC: H02M3/28
Filed: 1983-12-19
Abstract: PURPOSE:To raise the resonance frequency and to reduce the noise by providing a separate winding in a resonance inductance, and connecting a circuit for reducing an impedance at the stating time in accordance with the output of a soft starter with the separate winding. CONSTITUTION:A DC conversion power source has main transistors Q1, Q2, flywheel diodes DF1, DF2, an input power source Vin, an inverter transformer T, a resonance inductance L, a resonance capacitor C, a full-wave rectifier R1, a smoothing circuit T, a load LD, an output current detector DT, an error amplifier EA, a reference power source Es, a diode D1, a voltage/frequency converter VF, a 1/2 frequency divider FD1, and a soft starter S. The output signal of the starter S is connected with the base of a transistor Q3, and the separate winding N2 provided in the inductance L becomes saturated state.
Patent JP-H01163361-A (JP)
Title: Scaffold board section
Inventor: RUUTO RANGAA
IPC: E04G1/15
Filed: 1988-09-24
Abstract: PURPOSE: To mount corner scaffold platform sections with a simple means and to bridge them as soon as possible by providing drop-in claws on proper scaffold platform sections, and firmly suspending the scaffold platform sections so that they are not lifted on one side. CONSTITUTION: In a scaffold board 12 for assembling a scaffold on an angular or rounded building, a corner platform section 117 is formed with a floor plate, having a suspension edge 18 on one side and carrying drop-in claws 13. The other support edge 20 of the floor plate is mounted and supported on an adjacent scaffold board 12 and is extended according to the maximum angle range of a corner section to be bridged. The outside edge section of the corner platform section 117 is extended into a linear, folded or rounded shape according to the position of the vertical shaft of an adjacent scaffold plane at the main using position of the corner platform section 117.
Patent JP-2001066213-A (JP)
Title: Method for inspecting airtightness in tank
Inventor: NAKANO YOSHITERU
IPC: G01M3/12
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for inspecting airtightness in tank by which the defective spot of a weld line can be discovered and specified accurately and easily. SOLUTION: An exhaust pipe 14 and a pressure regulating valve 15 which are connected to an exhaust blower are respectively attached to manholes 11 and 12 provided on the top of a tank 1. Firstly, an inspector 21 enters the tank 1 while the tank 1 is maintained in an empty state and sprays a soap-and- water solution 23 upon a weld line 22 in the tank 1. Then the air pressure in the tank 1 is reduced to -50 mmAq. The tank 1 has exhaust ports 16 (16a and 16b) connected with vinyl hoses 10, and the evacuated state in the tank 1 is confirmed on a U-shaped manometer 19. In case the weld line 22 has a defective spot 24, the spot 24 can be discovered and specified accurately and easily when the pressure in the tank 1 is reduced, because outside air infiltrates into the tank 1 through the spot 24 and the sprayed soap-and-water solution 23 bubbles.
Patent JP-S6481315-A (JP)
Title: Device for manufacturing semiconductor device
Inventor: MORIYAMA MASATOSHI
IPC: H01J37/317
Filed: 1987-09-24
Abstract: PURPOSE:To prevent break of a gate oxide film and a decline of throughput and control a doping quantity in the case where high concentration impurity doping is performed by measuring momentum and thermal quantity for neutralized impurity atoms with neutralizing ions outgoing from a mass separating part. CONSTITUTION:Quantities of an ion beam neutralization mechanism (electron shower) 3 for neutralizing ions, a neutralized beam 5 and a partially unneutralized ion beam 2 are converted into momentum and quantity of heat, a measuring momontum and heating value converting instrumentation mechanism (calorimeter) 7 is prepared, outlined, and for example, installed at the position after a wafer holder 8. An ion beam 2 ongone from a mass separating part 1 captures a slow beam 4 from the ion beam neutralization mechanism 3 in a beam to be a neutralized beam and injected in a wafer target 6. After quantities of the neutralized beam 5 and the partially unneutralized ion beam 2 are passed in the wafer holder 8, it is measured by the momentum and heating value instrumentation mechanism 7.
Patent JP-H0291471-A (JP)
Title: Ignition control device of internal combustion engine
Inventor: IWATA TOSHIO
IPC: F02P5/15
Filed: 1988-09-27
Abstract: PURPOSE:To enable continuation of operation even if a crank angle sensor breaks down by calculating ignition timing from an output signal of cylinder internal pressure detecting means when rotary position detecting means breaks down to conduct ignition according to the calculation result. CONSTITUTION:When a crank angle sensor 1 breaks down, an engine is ignited according to an output signal from a cylinder internal pressure sensor 13. That is, an output signal of the cylinder internal pressure sensor 13 is applied to an differentiating circuit 15 through I/F 14 to be differentiated, and the differential result is applied to a comparing circuit 16 to be compared with a designated level applied to an input terminal 17. Thus, an output pulse string is obtained. The leading edge point of the first pulse is detected by CPU 5, and according to the detection signal, an igniter 10 is driven to ignite the engine. The leading edge point of the pulse is positioned on this side of TDC of the engine. Accordingly, even if a crank angle sensor 1 breaks down, the operation of an engine can be contiued.
Patent JP-H0577575-A (JP)
Title: Film sheet for silk screening
Inventor: YAMAGUCHI MASAYUKI
IPC: B41N1/24
Filed: 1991-09-19
Abstract: PURPOSE:To obtain a film sheet for silk screening which can be pasted together in short time and with ease and demonstrates high plate wear against an organic solvent. CONSTITUTION:A high polymer layer 2 which can be peeled off from a support 1, if necessary, is formed on the support 1. Next, a thermally fusible resin layer 21 consisting of a water-soluble or dispersable thermally fusible resin its laminated on the high polymer layer 22 to obtain a film for silk screening. The resin which forms the high polymer layer 22 has a higher softening point than the resin which forms the thermally fusible resin layer 21 and both layers form a film 2. A specified pattern is cut on this film sheet and a film corresponding to the pattern is peeled apart. Then the film side is thermally adhered to a screen mesh 5 and the support 1 is peeled apart to obtain a printing plate.
Patent JP-H0580351-A (JP)
Title: Spatial optical modulator
Inventor: HORI TERUSHIGE
IPC: G03H1/02
Filed: 1991-09-19
Abstract: PURPOSE:To improve the spatial optical modulator which is applied to a compensation optical system. CONSTITUTION:This spatial optical modulator has a lambda1 sensing type optical write layer and a lambda2 sensing type optical write layer. In this constitution, signal light is written as a hologram in one optical write layer by the incidence of signal light lambda1 and reference light lambda1 and the complex conjugate signal of the signal light is recorded as a hologram in the other optical write layer by the incidence of read light lambda2. Then the complex conjugate signal is read out with the signal light lambda1, so the phase distortion of the signal light lambda1 can be corrected.
Patent JP-H0583241-A (JP)
Title: Clock recovery circuit
Inventor: NAKAJIMA YOSHIBUMI
IPC: H04L7/10
Filed: 1991-09-19
Abstract: PURPOSE:To recover a clock by using a circuit extracting a preamble signal from a burst signal in an excellent way and an analog phase synchronization oscillator with low power consumption using only the preamble signal to recover an excellent clock signal phase-locked to a reception signal. CONSTITUTION:The circuit consists of a preamble extract circuit 1 extracting only a preamble signal from a reception burst signal and of a phase synchronization oscillator 2 generating a clock signal having a nominal frequency corresponding to the reception burst signal and phase-locked to the extracted preamble signal. Only the extracted preamble signal is inputted to the phase synchronization oscillator to synchronize the phase of an output clock signal with a phase of the reception burst signal to stop the input to the phase synchronization oscillator for a data signal reception period and a burst signal intermittent period thereby self-running the oscillator. The preamble extraction circuit 1 consists mainly of a monostable multivibrator 11 having a pulse width of a preamble period and of a retriggerable monostable multivibrator 12 outputting a signal to inhibit the operation of the monostable multivibrator at the reception of a data signal.
Patent JP-H1060992-A (JP)
Title: Fitting plate device for construction for repairing or providing side surface hole of existing manhole
Inventor: HOSHIKAWA KIYOUFU
IPC: E02D29/12
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To improve the strength by filling a clearance between a curved cylindrical body of a fitting plate and a circular hole of a manhole side wall with the filling material, and pinching a rubber gasket in a straight cylindrical body of the fitting plate, and fitting a push-ring so as to enlarge the diameter. SOLUTION: A circular hole 3 for repair or the like is drilled in a curved cylindrical side wall 2 of an existing manhole 1 in a construction field. A curved cylindrical body 6a of the fitting plate 4 is inserted into the hole 3 so as to form a side surface hole 6, and while a flange part 5 is fitted to an outer surface of the side wall 2 by a bolt 10. A coil-shaped reinforcement 11 is pinched in a clearance 6b between the cylindrical body 6a and the hole 3, and this clearance 6b is filled with mortar for sealing. A rubber gasket 14 is fitted in a straight cylindrical body 9, and a push-ring 16 is fitted inside of a branched part 14a so as to enlarge the diameter, and the branched part 14a is made to pressure-contact with the inner surface of the cylindrical body 9. Furthermore, a flowing pipe 15 is fitted in the gasket 14, and fixed by a fastening bolt 21.  With this structure, a clearance between the hole 3 and the cylindrical body 6a is strongly sealed, and the strength can be improved.
Patent JP-H0289074-A (JP)
Title: Image forming device
Inventor: WATANABE JUNJI
IPC: G03G15/04
Filed: 1988-09-26
Abstract: PURPOSE:To reduce the driving power by carrying the original, which is sent to an original platen with a sending means, by a carrying means facing a part of the original platen and bringing the carrying means into contact with the original platen only at the time of carrying the original with a driving means driven by a control means. CONSTITUTION:Sending means 79 and 80 which are provided in an automatic original feeder and send an original D to an original platen 3, a carrying means 81 which faces a part of the original platen 3 and carries the original D sent to the original platen 3, a driving means 150 which drives the carrying means 81 so that this means 81 can be brought into contact with and be separated from the original platen 3, and a control means 164 which drives the driving means 150 to bring the carrying means 81 into contact with the original platen 3 only at the time of carrying the original are provided. Only when the original D is carried by the driving means 150 driven by the control means 164, the carrying means 81 is brought into contact with the original platen 3. Thus, the driving power is reduced.
Patent JP-2001062192-A (JP)
Title: Air blowing dryer
Inventor: HIROOKA YOSHIHARU
IPC: D06F58/00
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To dry a large quantity of laundry at a time by providing a dryer with a sidewall part formed into a cylindrical shape surrounding the outer circumference of a clothes drying tool and a canopy part provided in the top end of the cylindrical part, by connecting an air blow port of a blower to the sidewall part, and by opening the bottom end. SOLUTION: A clothes drying tool 3 is installed in a desired place and laundry 2 is hung to each clothes-drying arm 7, 8 A fastener 18 of an installation opening 19 formed in a sidewall part 15 is opened to open the installation opening 19 and cover over the clothes drying tool 3, and after the clothes drying tool is positioned in a drying chamber 12, the fastener 18 is closed to close the installation opening 19. A core material 17 is inserted to the bottom end of the sidewall part 15 to hold the shape, and after the tip part of a hose 20 of the blower 14 is inserted into a slit 22 in the central direction, the slit 22 part is closed by a fastener 23. Then, the blower 14 is started to blow cool air or hot air into the drying chamber 12 from the hose 20 and dry the laundry 2.
Patent JP-H0794068-A (JP)
Title: Electromagnetic relay
Inventor: TSUKA KAZUMASA
IPC: H01H50/36
Filed: 1993-09-27
Abstract: PURPOSE:To easily reduce noise. CONSTITUTION:In an electromagnetic relay having an iron core 51; a coil wound on the iron core 51 and covered with a resin mold 11; an armature 21 attracted to and released from the magnetic pole surface 51a of the iron core 51; and a contact spring 22 for opening and closing a contact reactively with the armature 21, the magnetic pole surface 51a of the iron core 51 is covered with the mold 11. The magnetic pole surface 51a of the iron core 51 is also covered by the resin mold 11 covering the coil, the surface which the metal armature 21 is attracted to and collided with can be made of resin without providing a new member, and the collision sound can be also minimized.
Patent JP-H04120580-A (JP)
Title: Cleaning device for image forming device
Inventor: KATO JUNICHI
IPC: G03G21/00
Filed: 1990-09-12
Abstract: PURPOSE:To make collected toner smoothly flow in a housing and to perform stable and excellent cleaning operation at all times by slanting the rear wall of a toner recovery container away from an image carrier body so that the distance from the carrier body increases toward the upper part. CONSTITUTION:The rear wall 66 of the container 63 is formed slantingly at an angle theta to the perpendicular (n) so that the distance to the image carrier 1 increases toward the upper part. Consequently, the rear wall 66 slants, so the component of gravitation operating actually on toner which moves in the container along the rear wall 66 as shown by an arrow (c) is Gcos theta and less and less as the angle theta is larger and larger, so that the toner becomes easier to carry as shown by the arrow (c). Consequently, the toner is enabled to smoothly move in the container, a stable and excellent cleaning function is maintained at all times, and the images of good quality are obtained.