baber/WOPTO huggingface dataset:
Patent JP-H0220323-A (JP)
Title: Production of foamed columnar object of phenolic resin
Inventor: IWAHASHI MASANOBU
IPC: B29C70/06
Filed: 1988-07-08
Abstract: PURPOSE:To produce inexpensively a building column material having high non-combustibility and corrosion resistance by winding a glass fiber mat impregnated with a foaming agent-containing phenolic resin around a mandrel, and foaming the resin by constraining the wound mat by an outer mold. CONSTITUTION:A mandrel 3 comprising flange bodies 2, 2 at both ends of a core shaft 1 having an arbitrary cross-sectional shape (in this case, tetragon), at least one of the flange bodies being detachable. A glass fiber mat 4 impregnated with a phenolic resin admixed with a foaming agent is wound around the core shaft 1. After a predetermined winding thickness is obtained, a tubular outer mold 5 with a tetragonal cross-sectional shape is fitted over the resin- impregnated glass fiber mat 4 wound around the core shaft 1, and the mat constrained in a hermetically sealed condition is subjected to foaming by heating. The outer mold 5 is provided with an openable and closable construction for fitting and detaching the mold. A foamed columnar object 6 of the phenolic resin thus produced is separated from the mandrel 3, and can then be used as a column material for a building.
Patent JP-S5960067-A (JP)
Title: Self-diagnosis system for internal-combustion engine
Inventor: TAKAHASHI TOSHIO
IPC: F02D45/00
Filed: 1982-09-30
Abstract: PURPOSE:To effect fail-safe action before causing engine stop by a method wherein the decision of a failure is effected when the reference voltage signal of an airflow meter has exceeded a predetermined range to shorten a time from the failure to the decision of the failure. CONSTITUTION:The self-diagnosis function 11a monitors each constituting elements 1-9, a fuel injector control circuit 12 and the operating condition of a fuel pump 13 and when an input or output signal has arrived at the level which can be decided as a failure, the function 11a operates an alarm lamp 15 to notify the failure, at the same time, it commands a fail-safe function 11b to effect a fail-safe with respect to a part of the failures. The fail-safe function 11b prevents the runaway of the system. When the reference voltage signal of the airflow meter 2 is fluctuated under exceeding a predetermined range, the decision of the failure is effected and the fail-safe may be achieved soon after the failure has occurred.
Patent JP-H0335954-A (JP)
Title: Revolving dividing device for tool magazine
Inventor: KASHIHIRA TAKAO
IPC: B23Q3/157
Filed: 1989-07-03
Abstract: PURPOSE:To carry out secure dividing through preventing the occurrence of a count miss by providing a clutch circuit which latches a lap part between detecting outputs from two dog detecting means positioned in juxtaposition to generate a count output. CONSTITUTION:An NAND type RS latch circuit 12 latches a lap part between detecting outputs from two approach switches 9 and 10 to generate a count output. Therefore, when, during revolving dividing of a tool magazine, a disc 3 is switched from a high speed to a low speed, even when the one approach switch 9 is turned ON and OFF due to backlash of a gear system between a servo motor 5 for rotating a magazine and the disc 3, the RS latch circuit 12 latches the lap part for the two detecting outputs regardless of ON and OFF of the approach switch to generate an output. This constitution prevents breakage of a count pulse due to gear backlash during variation of a speed, and prevents the occurrence of a count miss to perform reliable dividing.
Patent JP-H09317261-A (JP)
Title: Fence belonging to transparent parapet
Inventor: KANEKO YOSHIAKI
IPC: E04H17/16
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To improve the productivity of a mainframe, reduce a total cost and show a light design by making a fence lighter, which is additionally provided outside a transparent parapet. SOLUTION: Fences are provided at a certain space outside a transparent parapet 3 vertically provided at a certain height from a road surface, arranged in parallel at a higher position than the upper end of the parapet plate 3a of the transparent parapet 3 and supported by supporting column 5. The fence has a vertical face 4A vertically provided at a certain space to the parapet plate 3a and a bottom face 4B extended from the vertical face 4A to the parapet plate 3a so that they can be formed into a L-shape. The vertical face 4A in a L-shape, at least, is supported by the column 5.
Patent JP-S6231526-A (JP)
Title: Front-equipped farm working vehicle of four-wheel drive
Inventor: SHIMAMURA TERUO
IPC: B60K17/348
Filed: 1985-08-02
Abstract: PURPOSE:To make a turning radius smaller and operatability better, by increas ing a steering wheel speed at the time of turning, and selecting a car drive system to the four-wheel drive. CONSTITUTION:Power of an engine 3 is transmitted to a transmission case 5 from a clutch housing 4 via a first transmission shaft 9, and further transmitted to front wheels 13, while it is also transmitted to a power takeoff shaft and a second transmission shaft 10. And, power of this second transmission shaft 10 is transmitted to rear wheels 15 from an intermediate case 8 via a rear-wheel transmission shaft 17. In addition, these rear wheels 15 are controlled for steering by steering operation of a steering wheel 27. And, in the intermediate case 8, there is provided with an overdrive gear, and a shift lever 47 is operated whereby these rear wheels 15 are speeded up.
Patent JP-S5964788-A (JP)
Title: Electrolytic electrode and construction thereof
Inventor: YOSHIDA MITSUO
IPC: C25B11/08
Filed: 1982-09-30
Abstract: PURPOSE:To obtain an insoluble electrolytic electrode excellent in delamination resistance and close adhesion of coated film, by a method wherein an oxygen- containing solid solution containing compounds of Ru, Rh or In, Pt and a thin film forming metal as essential components is applied to a corrosion resistant conductor and decomposed by heating. CONSTITUTION:A coating liquid having a composition containing Ru, Rh or In and Pt in such an amount that the total content is 50-99 atomic % and the Pt content is 1-7% and a thin film forming metal such as Ti as essential components and further containing a solid solution forming aid such as oxalic acid is prepared. The coating liquid is applied onto a corrosion resistant conductor such as a porous metal titanium plate to be heated in an oxygen-containing atmosphere using a hot air dryer and the coating of the oxygen-containing solid solution is formed on the corrosion resistant conductor to obtain an electrode such as insoluble anode used in electrolysis of a saline solution. If this electrode is used as anode in the electrolysis of a saline solution, chlorine overvoltage can be reduced.
Patent JP-2000001745-A (JP)
Title: Steel sheet for deep drawing, excellent in surface characteristic and corrosion resistance, and its manufacture
Inventor: TOBIYAMA YOICHI
IPC: C22C38/00
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing technique of a steel sheet for deep drawing, effective in inhibiting the formation of cluster-like inclusions as well as in preventing the clogging of a nozzle at the time of continuous casting and excellent in surface characteristic, corrosion resistance, formability and deep drawability. SOLUTION: As to the steel sheet for deep drawing and its manufacturing method, the steel sheet contains, by weight, 0.010-0.50% Ti [where 0.005-0.1% of the Ti is contained in the form of non-oxide Ti (Ti*)], >=0.0005% Ca and/or metallic REM, and Al in an amount satisfying inequality wt.% Ti/wt.%Al>=5 or inequalities Al<=0.010 wt.% and wt.% Ti/wt.%Al<5, and further, <=10 ppm Ca and/or metallic REM sulfides are contained in the steel.
Patent JP-H0335977-A (JP)
Title: Work device of free abrasive grain injection type
Inventor: KURODA MASAYUKI
IPC: B24C5/04
Filed: 1989-07-03
Abstract: PURPOSE:To uniformly work finely the surface of the body to be worked by rotating at least one part of the body to be worked and the nozzles injecting solid air two phase current with the axial line of the nozzle or the axial line parallel thereto as the center. CONSTITUTION:A motor 41 is rotated and driven, and an injection nozzle 23 is rotated centering around the axial line thereof as shown by an arrow mark 51. A rotary table 11 is also rotated by driving a separate motor for driving a table. The body 10 to be worked can be finely worked with the free abrasive grain injected from the nozzle 23 together with a gasious body without any beat well by thus rotating both of the body 10 to be worked and nozzle 23 together at a low speed.
Patent JP-H0813787-A (JP)
Title: Pipe connection tool for scaffolding
Inventor: UZAWA KATSUO
IPC: E04G7/20
Filed: 1994-06-30
Abstract: PURPOSE:To linearly connect pipes without piling up, and prevent the connection from sticking out of the pipes to be connected. CONSTITUTION:Half split shaped fittings 1 and 2 in a half split pipe shape each are set mutually against another with their openings 3 and 4 faced to each other, and a bolt 5 which makes a space in the diameter direction between the half split shaped fittings 1 and 2 variable, is threadedly engaged with the center sections in the axial direction of the half split shaped fittings 1 and 2. Through holes 10 and 11 are formed at both end sides in the axial direction of the half split shaped fittings 1 and 2 wherein connection pins 8 and 9 which connect pipes 6 and 7 covering the outer sides of the fittings from their end sides with the half split shaped fittings 1 and 2, are inserted into the aforesaid through holes. The connection pin 9 is driven in the pin through hole 11 out of both the through holes 10 and 11 so as to be connected therewith. The pin through hole 10 out of both the through holes 10 and 11 is formed into an oblong hole which is long in the axial direction of each half split shaped fitting 1 and 2.
Patent JP-H0337502-A (JP)
Title: Electrostatic capacitance type range finder
Inventor: OMATOI NAOYUKI
IPC: G01V3/08
Filed: 1989-07-03
Abstract: PURPOSE:To perform temperature compensation and to realize a range finder with less errors by connecting a pulse generator between two electrodes of a capacitor having three-layer structure through resistors, and detecting the phase difference between both electrodes. CONSTITUTION:A detecting electrode 20 and a compensating electrode 22 are provided on both sides of a planar dielectric body 26 of a capacitor C. The electrode 20 is connected to one terminal of a DFF 16 through an inverter 10 and also connected to a pulse generator 14 through a resistor R1. Meanwhile, the electrode 22 is also connected to the generator 14 through a resistor R2 by the same way. When a material to be detected comes close to the capacitor, the stray capacitance of the detecting electrode 20 is increased, and symmetry of the capacitor C is collapsed. The phase of the electrode 20 is delayed from the phase of the electrode 22. Therefore, the phase relationship between the inputs for the DFF 16 is reversed. A distance can be measured with a voltage at a time point when the output state is reversed. Since the generator 14 is symmetrically connected with the equal resistors, temperature compensation can be performed readily.
Patent JP-H09329282-A (JP)
Title: Pipe coupling made of metal for soft tube
Inventor: BABA YASUSHI
IPC: F16L33/04
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To improve sealing ability of a pipe coupling for a polybutene pipe. SOLUTION: A polybutene pipe 4 is fastened against a coupling body 2, consisting of a tube insertion part 5 in which a polybutene pipe 4 is inserted, a screw part 3, and a nut part 6, by a C-shaped fastening member 11 made of a sheet metal. A pair of flanges 13 and 13A are arranged at the C-shaped fastening member 11, and the flanges 13 and 13A are fastened by a bolt 14 and a nut 16 to contract the C-shaped member 11. In this case, since a piece 22 nipped between the flanges 13 and 13A is pressed against the polybutene pipe 4 for fastening, a whole periphery is uniformly fastened and sealing ability is improved.
Patent JP-2001000070-A (JP)
Title: Toilet ventilator for pet
Inventor: MATSUMOTO SHINJI
IPC: F24F7/06
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a toilet ventilator for pets which enables indoor smell to be removed by the forced discharge of odor due to the dung and urine of pets from a pet toilet body to the outdoors. SOLUTION: A box-like body 1 of a pet toilet which has a doorway 2 and enables pets to relieve themselves inside the body is connected to the hole 4 perforated in a wall 3 and made to communicate with the outdoors through a tubular body 5 such as a pipe or a hose 5a. A built-in ventilating fan 6 sucking air in the body 1 and discharging sucked air outdoors is fixed in one end of the tubular body 5 on the wall side which is fixed in the hole 4 of the wall 3.
Patent JP-H1113391-A (JP)
Title: Tail seal device and tail seal brush for shield excavating machine
Inventor: BESSHO TOSHIHIKO
IPC: E21D9/08
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To securely seal the tail part without prolonging the length of a shield excavating machine having a widening function. SOLUTION: This device is provided with belt-form first tail seal brushes 33, 35 installed in a plurality of stages in the forward and backward direction at the inside face of the external body 10 arranged at the inside in the mutually superposed external bodies 4, 10, and belt-form second tail seal brushes 49, 53 installed in a plurality of stages at the positiones where these brushes mutually slide with the first tail brushes 33, 35, at the inside face of the external body 4 arranged at the outside in the mutually superposed external bodies. In this case, a gap in which the end of the external body 4 arranged in the inside can be inserted is provided between the inside of the external body 4 arranged at the outside and the installation part of the second tail brush, and a cut off plate 37 closing the gap is provided in the external body 10 arranged at the inside.
Patent JP-H06346991-A (JP)
Title: Duct connecting device
Inventor: KAJIWARA YASUO
IPC: F24F13/02
Filed: 1993-06-04
Abstract: PURPOSE:To provide a connecting device for arranging a spiral duct used for a blast device, a heat source device, and an air-conditioning device. CONSTITUTION:A lock piece 3 is protruded in the peripheral edge of the pipe end of a spiral duct 9 with a distance therebetween, the pipe end parts are fitted in the respective fit-in parts 7 on both sides of a connection pipe body 4. Resilient packing materials 19 and 20 located between the two fit-in parts 7 are brought into contact with an annular contact part 5 protruded to the connection pipe body 4 in a manner to press resilient packing materials 19 and 20, and the lock pieces 3 on the two pipe end parts are locked and intercoupled by means of a coupling metal 8. A fastening band 12 on which the resilient packing materials 19 and 20 are located is wound around the upper surface thereof. The pipe end parts of two spiral ducts 1 are forced into a pressure contact and fastened state in a manner that the annular contact part 5 of the connection pipe body 4 is nipped by the annular expansion part of a fastening band 12, and the two spiral ducts 1 are sealed intercoupled.
Patent JP-H0776070-A (JP)
Title: Selection of plate register control panel
Inventor: WATANABE HIDEO
IPC: B41F33/00
Filed: 1993-06-21
Abstract: PURPOSE:To prevent an inferior print from generating or a wasteful operation from being performed, and also reducing the wasteful consumption of electric powder caused by an unoperated plate registrater control panel by ensuring that an erroneous operation does not take place, if switches on the unoperated plate registrater control panel are touched by mistake. CONSTITUTION:A printing machine is equipped with a first plate registrater control panel 1 and a second plate registrater control panel 2. Panel selection switches 1 to 16 are provided on the first plate registrater control panel 1. If the panel selection switches 1 to 16 are turned ON, the plate registration control panel 1 is operated after ensuring that specified conditions are met. In addition, simultaneously with this operation, indicators (including lamps attached to the switches) on the second plate registrater control panel 2 are entirely switched OFF, and only the selective operation of the plate registrater control panel 2 is validated by using the panel selection switches 2 to 16 to inhibit the operation of the plate registrater control panel 2.
Patent JP-S6153163-A (JP)
Inventor: TAKAMIZAWA MINORU
IPC: C04B35/56
Filed: 1984-08-18
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-H1023108-A (JP)
Title: Telephone line interface
Inventor: SHIMOSAKO TOSHIO
IPC: H04M1/00
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a telephone line interface with a configuration that overcurrent protection is executed with a sequence of components without using a microcomputer and the overcurrent protection is released by a natural operation of the user. SOLUTION: The interface 1 connects to a wired telephone line 2. When a line current I received from the line through a hook switch 5 hooked off based on an on-input of a switch control signal exceeds a current load of the telephone line interface 1, the hook switch 5 is hooked on to interrupt the line current I and the hook switch 5 is hooked on based on an off-input of the hook switch control signal and the connection state to the wired telephone line 2 is interrupted by an overcurrent protection circuit 15.
Patent JP-S6233020-A (JP)
Title: Production for container
Inventor: NAKANOSE MEGUMI
IPC: B21D51/24
Filed: 1985-08-05
Abstract: PURPOSE:To clean and to make the cup-shaped body for a rocket motor chamber in a high dimensional accuracy by performing a heat treatment by constraining the clean cup-shaped body with beveling flange to the inert gas blowing-in jig which is in similar figure to the inner face of the cup-shaped body having large coefficient of thermal expansion than that. CONSTITUTION:The titan group alloy cup-shaped body 5 press-forming, spinning, beveling flange welding and cleaning a blank is placed on the annular holding body 23 of the inert gas blowing and heat treating jig 21 which is in the similar figure to the inner face 5a of the cup-shaped body 5 composed of the austenite group stainless steel having larger coefficient of thermal expansion than that and fastened with a fixing fitting 28. The prescribed heat treatment is performed by inputting this fastened body into a vitreous heat treating furnace and age processing furnace. The inner face 5a of the cup-shaped body 5 and the outer face 22a of the metal die 22 coating a diffusion joining inhibitor are closely fitted and fitted closer further at the cooling time of its delivery from the furnace to make the cup-shaped body 5 clean and highly accurate. A good shaped rocket motor chamber can be made with the finishing of two cup-shaped bodies by welding with the flange part.
Patent JP-S6150318-A (JP)
Title: Manufacturing case for rare-earth cobalt permanent magnet
Inventor: SHIMADA KENJIRO
IPC: H01F41/02
Filed: 1984-08-18
Abstract: PURPOSE:To obtain a permanent magnet having excellent magnetic characteristics without having the effect of variation in various kinds of sintering conditions by a method wherein tantalum is used as the material for a sintering chamber. CONSTITUTION:The magnetic powder of the composition of Sm(Co0.78Fe0.10 Cu0.12)7.0 is molded by applying pressure in a magnetic field. After the above- mentioned molded material is sintered in argon at 1,210 deg.C for 1hr, a solution treatment is performed at 1,180 deg.C for 1hr, and then an aging treatment is performed at 850 deg.C for 1hr. When tantalum is used for a sample case in the above- mentioned procedures, the magnetic characteristics and the yield rate of products can be improved, and the effect such as stabilization of characteristics can also be obtained.
Patent JP-H0923287-A (JP)
Title: Monitor information notice system using public telephone network
Inventor: IZUMI NATSUKI
IPC: G08B25/08
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a monitor information notice system in which monitor information is collected in a short time without subscribing to plural telephone sets to collect the monitor information. SOLUTION: The system is made up of a service control center 1 having a monitor 3 installed at a monitor destination and a monitor information management file 11 storing a telephone number of the monitor 3, a monitor time at the monitor 3 and a transfer destination telephone number of the monitor information obtained by the monitor 3 and of a special equipment center 2 provided between the service control center 1 and the monitor 3, dialing a monitor destination telephone number stored in the monitor information management file 11 at a monitor time stored in the monitor information management file 11 to receive the monitor information obtained by the monitor 3 and making a call to a transfer destination telephone number stored in the monitor information management file 11 to send the information to the corresponding transfer destination.
Patent JP-S5980461-A (JP)
Inventor: RONARUDO JIEEMUZU KIIRINGU
IPC: C08L61/28
Filed: 1983-09-20
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-S6151076-A (JP)
Title: Adhesive tape
Inventor: KOSHIMURA ATSUSHI
IPC: C09J7/02
Filed: 1984-08-21
Abstract: PURPOSE:To provide an adhesive tape which has excellent heat resistance and does not allow-leakage current to flow therethrough, by using an adhesive contg. a phenolic resin. CONSTITUTION:A substrate such as a polyimide film is coated with an adhesive obtd. by mixing a phenolic resin witha material selected from among acrylonitrile resin, acrylate ester, epoxy resin and acrylontrile/butadiene copolymer. USE:Fixation of lead frames between pins for resin-sealing type semiconductors.
Patent JP-H0612950-A (JP)
Title: Circuit-breaker
Inventor: MURAOKA TOSHIAKI
IPC: H01H33/66
Filed: 1992-06-30
Abstract: PURPOSE:To provide a circuit-breaker excellent in a cooling effect with a simplified structure by constituting the electric circuit breaker of a frame unit, a pair of electrodes having a vacuum switch part, supporting part and main circuit conductors of specific structure fixed to this supporting part through an insulating material. CONSTITUTION:An electric circuit breaker is constituted of a frame unit 1, switch part 6 having a pair of electrodes possible to come into contact and separate in the inside, supporting part comprising mounting plates 2a, 2b and supporting insulators 3a, 3b to the frame unit 1 and upper/lower part main circuit conductors 5a, 5b provided in both sides of the switch part 6 and fixed to the supporting part through insulating materials 4a, 4b, to set a natural frequency of both the main circuit conductors 5a, 5b to a frequency of vibration in the vicinity of a commercial frequency. When the natural frequency can not be set to the frequency of vibration in the vicinity of the commercial frequency due to the size of the breaker, a fin 11 formed of a plurality of fin plates 12 with a natural frequency thereof near the commercial frequency is mounted on the main circuit conductors 5a, 5b. In this way, the displacement of the conductors 5a, 5b by electromagnetic force at electrification time is increased to improve cooling performance of the breaker.