baber/WOPTO huggingface dataset:
Patent JP-H09319063-A (JP)
Title: Method and device for producing photographic products
Inventor: NOZAKI ATSUO
IPC: G03D15/10
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To reduce such a case that articles including photographic prints as many as one order are erroneously inserted in a photograph bag when they are housed in the photograph bag by inserting them in the photograph bag whose aperture part is opened by interposing them by using article interposing members. SOLUTION: The photograph bag 2 is supplied to a housing part A by a carrying conveyer 10 loading and carrying the bag 2. The articles 1 are loaded on a tray 7 and successively supplied to a takeout part B by a free-flow conveyer 72. Then, the articles 1 are interposed by the article interposing members 81 and 82 of an article holding robot 8 at the takeout part B. Simultaneously, the aperture part of the bag 2 set at the housing part A is opened. The articles 1 interposed by the interposing members 81 and 82 are inserted in the bag 2 from the aperture part thereof. When the articles 1 are inserted in the bag 2, the bag 2 is interposed by the bag interposing members 91 of the robot 9. Then, the interposing members 81 and 82 are opened and drawn out from the bag 2 under a state that the bag 2 is interposed by the interposing members 91 of the robot 9.
Patent JP-S5658516-A (JP)
Title: Wet type dust collecting method of blast furnace gas
Inventor: KAGAWA TOSHIYUKI
IPC: B01D47/00
Filed: 1979-10-16
Abstract: PURPOSE: To prevent the decrease of gas temperature in a furnace top gas recovering turbine and increase the output of the recovering turbine by using the dust- laden water of a high temp. discharged from a wet type dust collector in the dust collector via a separator and a heat exchanger at the time of recovering the energy possessed by the blast furnace top gas.  
     CONSTITUTION: The top gas of a blast furnace 1 is passed through a dust catcher 2, after which it is passed through a wet type dust collector 3 and the dust-removed exhaust gas is sent to a furnace top pressure recovering turbine 4 to revolve this, so that the power is generated by a generator 5. At this time, the dust-laden water 9 of a high temp. discharged from the dust collector 3 is put into a separator 7, where it is divided to the dilute dust-laden water 9-1 of a high temp. and the concd. dust-laden water 9-2 of a high temp. The former is sent straightly to the wet type dust collector 3 and the latter into to heat exchanger 8 where the water in a thickener 6 is heated and is sent to the wet type dust collector 3. Since the temp. of the water used in the wet type dust collector rises, the temp. of the pressure exhaust gas sent to the turbine 4 rises as well, this the output of the turbine increases. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6113357-A (JP)
Title: Checking system of backup power source
Inventor: TANIGAWA KOUJI
IPC: G06F12/16
Filed: 1984-06-28
Abstract: PURPOSE:To surely check the faulty condition of a backup power source without using any special parts, by comparing the data of a specific address of a backed up memory with code data stored in a fixed memory and detecting the discordance in the corresponding relation between both data. CONSTITUTION:By inputting a prescribed address B after power supply is made, the first address of the area where ASCII data are stored of a RAM14 is set. Firstly, whether or not the data stored in the first address B of the ASCII data storing area are within the extent of 20H-54H is checked. When yes, the data are collated with an ASCII/segment code converting table stored in a ROM43 and, if the data stored in the address B do not correspond to the segment code, the content of the RAM44 is decided wrong and a flag 2 is set at ''1'' and the backup condition is judged faulty.
Patent JP-S5835262-A (JP)
Title: Automatically rotated injection port for fuel injection valve of diesel engine
Inventor: YAMANE KOUZOU
IPC: F02M61/16
Filed: 1981-08-25
Abstract: PURPOSE:To increase output and improve fuel erficiency, by providing the needle valve element of a fuel injection valve with an injection port having such a direction that the needle valve element is rotated by the reaction force of injection and by automatically rotating the valve element under the reaction force to mix fuel and air well with each other to shorten the period of ignition lag. CONSTITUTION:The main stream of high-pressure fuel in an injection valve proceeds through an oil passage 2, an oil chamber 4, a needle valve seat, an annular groove 15 just under the seat, an oil hole 5 and a spiral groove 12 in a valve shank 6 and is injected from an injection port 7 so that the stream is oriented to the peripheral part of a combustion chamber. The preceding auxiliary stream of the fuel proceeds from the peripheral surface of the valve shank 6 and passes through the oblique groove 17 of the peripheral surface of a collar 16 for the valve shank and is injected into the central part of the combustion chamber while exerting torque on a needle valve element, to cause previous ignition. At that time, the auxiliary stream of the fuel also lubricates the collar 16, prevents the combustion gas in the cylinder from invading into the injection valve and washes clinging soot away. Since the size of the injection port 7 is nearly proportional to that of the cylinder, the injection valve can be simplified for an engine of medium or small size by providing only the auxiliary stream line but dispensing with a hole in the needle valve element.
Patent JP-H0714567-A (JP)
Title: Sealed part of terminal of battery cell, and connector for connecting cells with each other
Inventor: MAATEIN UIRIAMU AARU
IPC: H01M50/528
Filed: 1994-05-25
Abstract: PURPOSE: To extend the life of a battery by electrically interconnecting the plural battery cells provided with plural separated positive and negative electrode plate in each plastic casing, and by minimizing the leakage of the electrolyte solution from the casing of each cell. CONSTITUTION: A pressure container 4 of the nickel-hydrogen battery 2 provides a central cylindrical member 6, and the cylindrical member 6 is covered with half spherical end 8, 10 in each end. Two adjoining cell stack 12 are attached in the container 4. The stack 12 provides a half cylindrical cell rack 14. Dividing into cell acceptance compartment by a fin 16, individual battery cell is arranged inside the bulkhead. A plastic casing 24 accommodating the electrode provides facing aperture 48. A connector 26 is located in the casing 24, and a negative electrode terminal connects to one of the aperture, and a male terminal connects to the opposite aperture. The plastic casing part around the aperture 48 is heat sealed to a plastic insulator 38, to prevent leakage of the electrolyte solution from the casing.
Patent JP-H01301527-A (JP)
Title: Discharge pipe for molten glass
Inventor: ASANUMA SHIGERU
IPC: C03B5/26
Filed: 1988-05-31
Abstract: PURPOSE:To readily enable practice of operation to exchange a discharge pipe for molten glass of a nozzle having a different inside diameter, by providing a construction for exchangeably connecting the nozzle having the different inside diameter to the tip of the pipe with a cap nut in exchanging the discharge pipe for the molten glass. CONSTITUTION:In a discharge pipe 1 for molten glass used to feed the molten glass 4 to a forming device, etc., a nozzle 2 having a desired inside diameter is exchangeably connected to the tip of the pipe 1 with a cap nut 3.
Patent JP-S5467309-A (JP)
Title: Aft circuit
Inventor: OOMORI SHIYOUJI
IPC: H03L7/181
Filed: 1977-11-08
Abstract: PURPOSE:To stabilize temperature characteristics and to simplify IC-implementation by employing digital constitution for a TV receiver. CONSTITUTION:An IF signal obtained from tuner 2 is extracted 10 periodically within a certain time, extraction signals are counted 12, and logic circuits 13 and 14 discriminate judging from the counting output whether or not the IF frequency is within the fixed extent; when it is without the extent, a voltage equivalent to the exceeding direction is supplied to local oscillation part 5 of tuner 2, thereby controlling its frequency. Consequently, the IC-implementation can be simplified.
Patent JP-S5835518-A (JP)
Title: Stop mechanism for driving member
Inventor: KATAOKA AKIRA
IPC: G03B9/08
Filed: 1981-08-28
Abstract: PURPOSE:To reduce the bound for the collision between a stopping pawl and a ratchet tooth and to perform a high-precision control, by linking the stopping pawl member to a base part having a large mass and a spring member which has a pawl part having a mass sufficiently smaller than that of the base part in one end. CONSTITUTION:When the attracted state of an attracting piece 14a due to an electromagnet 15 for stopping is released by a control signal, a motion member 14 and a spring member 14c are turned clockwise by an energizing spring 32. A stopping pawl 14b collides a tooth 11d of a ratchet 11c to stop the rotation of the ratchet 11. Since the motion member 14 has a mass sufficiently larger than that of the stopping pawl 14b, the impuct force for the collision is absorbed by the spring member 32, and the variance of the stop position is restrained within one tooth 11d of the ratchet 11.
Patent JP-S5561364-A (JP)
Title: Production of fe-a -si base alloy
Inventor: HAGI CHITOSHI
IPC: B22D25/06
Filed: 1978-10-31
Abstract: PURPOSE: To form the molding suited for magnetic head core material without grinding by sucking molten metal of Fe/Al/Si base alloy into the tubular body composed of high melting point material of a desired shape.  
     CONSTITUTION: Molten metal 3 of Fe/Al/Si base alloy prepared by a vacuum melting method or the like is contained in an aluminum crucible 1 which is heat-retained with a heating coil 2 and a tubular body composed of high melting point material of a desired shape such as quartz tube 4 or the like is inserted therein, thence the molten metal is sucked up by a vacuum pump. Since this method lets a circular cylindrical block 5 of a desired shape to be directly formed, it enables the magnetic head core material of high yield to be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5925023-A (JP)
Title: Compression ratio controller of internal combustion engine
Inventor: NAGAI TADASHI
IPC: F01L13/00
Filed: 1982-07-30
Abstract: PURPOSE:To reduce a pumping loss and improve combustion and a fuel consumption rate through rationalization of an effective compression ratio during low-load operation and to ensure a high changing rate and simultaneously prevent the occurrence of knocking during high-load operation, by decreasing a compression ratio during high-load operation and increases the compression ratio during low-load operation. CONSTITUTION:By feeding a high-pressure oil to an oil pressure chamber 46 by means of a control unit which discriminates a high-load operating condition, a hydraulic plunger 42 protrudes downward, one end surface of a control lever 40 makes contact with a stopper surface 45, and a third valve 20 is forcibly pushed down to open a port 18. Simultaneously, the other end of the lever 40 turns a cam follower 35 counterclockwise through the medium of a guide 43 and a guide shaft 44. Thus, as a result of displacement of an auxiliary chamber 19 being added, displacement of a combustion chamber 15 increases, and the compression ratio decreases. Meanwhile, an angle of a cam follower surface 35a with a cam surface 31a decreases, and the opening and closing time of a suction valve 17 is quickened to obtain valve overlap well suited for an engine which provides a high output and opening and closing timing of a valve well suited for the inertia supercharging effect of suction being obtained. During low-load operation, the hydraulic plunger 42 retracts upward in contrast with that during high-load operation.
Patent JP-H01301645-A (JP)
Title: Production of carboxylic acid aryl esters and catalyst used in said production process
Inventor: NAKAJIMA YASUSHI
IPC: C07C69/24
Filed: 1988-05-30
Abstract: PURPOSE:To obtain the subject compound in high yield and selectivity, keeping excellent catalytic activity, without lowering the yield of phenolic compounds, by reacting an aromatic hydrocarbon with a carboxylic acid and molecular oxygen in the presence of a specific palladium-based catalyst. CONSTITUTION:The objective compound is produced by reacting a carboxylic acid (e.g., acetic acid) with an aromatic hydrocarbon (preferably benzene or naphthalene) and molecular oxygen at 100-350 deg.C, preferably 129-250 deg.C under normal pressure - 100 atm in the presence of a catalyst produced by supporting a catalyst component containing a palladium component and a gallium component on a carrier. Preferably, the molar ratio of the gallium component to the palladium component is 0.1-5,000, especially 1-2,000 in terms of metal and the amount of the palladium component supported on the carrier is 0.001-10wt.%, especially 0.01-5wt.%.
Patent JP-2000318700-A (JP)
Title: Piping connecting device for rocket fuel
Inventor: TANAKA TATSUO
IPC: F16L57/00
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To shorten a time required for connection work, and miniaturize structure of a connection terminal. SOLUTION: This device is provided with a rocket fuel supplying side connection terminal 3 composed of a double tube of vacuum insulation structure set in a launching seat structure 1, and a rocket fuel-supplied side connection terminal 4 composed of a double tube of vacuum insulation structure set in a launching base 2 moved and approached to the structure 1, and the both terminals 3, 4 are connected with a joint engaged by axial butt.  The device is provided also with an adjusting table 9 for supporting the supplied side connection terminal 4 to be moved with respect to the launching base 2, an adjusting table driving part 10 for moving and driving the adjusting table 9, a detection element 11 for detecting a relative position between the supplying side terminal 3 and the supplied side terminal 4, and a controller 12 for linking the adjusting table driving part 10 and the detection element 11 to indicate a driving amount and a driving direction to the adjusting table driving part 10 based on a difference between a detected signal in the detection element 11 and a normal connection position for the both supplying- and supplied-side terminals 3, 4.
Patent JP-S6114279-A (JP)
Title: Water-swelling sealant
Inventor: FUKUSHIMA TAKUO
IPC: C08G18/00
Filed: 1984-06-29
Abstract: PURPOSE:To provide the titled sealant having a high curing rate and excellent storage stability, mechanical strength and waterstopping properties, consisting of a water-swelling urethane prepolymer, a water-nonswelling urethane prepolymer and a filler. CONSTITUTION:A polyether polyol having an MW of 1,000-10,000 and formula I is reacted with a polyisocyanate (e.g. 2,4-tolylene diisocyanate) to obtain a water-swelling urethane polymer (A) having a terminal NCO group content of 1.5-10%. A polyether polyol having an MW of 1,000-9,000 and formula II is reacted with a polyisocyanate (e.g. 4,4'-diphenylmethane diisocyanate) to obtain a water-nonswelling urethane prepolymer (B) contg. terminal NCO groups. 20- 100pts.wt. component A and 2-100pts.wt. filler (e.g. CaCO3) are blended with 100pts.wt. component B.
Patent JP-S6026868-A (JP)
Title: Intercept valve gear for high vacuum device
Inventor: IRIE NORIKIMI
IPC: F16K31/06
Filed: 1983-07-25
Abstract: PURPOSE:To let an intercept plate open or close without sliding it and thereby improve its quick operatability ever so better, by holding the intercept plate at a valve opening position within a plane surface being slightly separated frontward away from a valve seat, while seating the intercept plate on the valve seat in a way of attracting it to the seat at a valve closing position. CONSTITUTION:A vacuum intercept valve gear 4 installed in a vacuum passage interconnecting space between vacuum processing apparatuses of a vacuum device is provided with a circular valve outer case 11 made of nonmagnetic material. And, at an almost central part of a partition wall 12 installed in one end of the gear 4, a rectangular valve port 9 is provided, while a pole piece 15 of a magnetic device 6 used for attraction is installed in the valve seat surface of a valve seat 8 surrounding the valve port 9. In addition, the intercept valve gear 4 is provided with a intercept plate 7, made of strong magnetic material, to be moved up and down so as to be in opposite position being properly separated away from the pole piece 15 via a valve stem 17 which is locked to an upper end plate 20 of a metallic bellows 19 intercepting a vacuum inside the valve outer case 11 from the outside air. Moreover, a movable iron core 22 to be moved down by excitation in a solenoid coil 21 of a solenoid device 5 is locked to an extension end of the valve stem 17.
Patent JP-H09314779-A (JP)
Title: Easily adhesive polyester film
Inventor: KITAZAWA SATOSHI
IPC: B32B27/36
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain a film with an excellent easy adhesiveness and destaticizing property, and an improved appearance of a coated film. SOLUTION: In this film, on at least one surface of a polyester film, an easily adhesive coating film with a thickness of 0.02-2μm is applied which is formed by applying and drying coating liquid containing a composition consisting of a 30-90wt.% binder resin (A) consisting of polyester copolymer and/or acrylic copolymer, 5-50wt.% compound (B) having sulphonic metal salt group in its molecule, and a 0.001-10wt.% fluoro-surfactant (C). agent (C).
Patent JP-H11322880-A (JP)
Title: Setting agent for roadbed crushed-stone and stabilization of roadbed
Inventor: KURAHASHI SUKETAKA
IPC: C08G18/16
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To obtain the subject setting agent with excellent low-odor-emitting nature and foaming suppression, having such low viscosity as to be easily spreadable and curable in a short time even at relatively low temperatures, and to provide a method for roadbed stabilization using the above setting agent. SOLUTION: This setting agent for roadbed crushed-stone with a viscosity of <=500 cPs at 0 deg.C is obtained by mixing the chief component consisting of (A) an isocyanate group-terminated urethane prepolymer prepared by reaction between a polyol and an organic polyisocyanate compound and (B) a viscosity reducing agent with a curing agent component consisting of (C) a catalyst.
Patent JP-2000132142-A (JP)
Title: Driving device for display and driving method of display
Inventor: TAKEUCHI YUKIHISA
IPC: G09G3/20
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To make reducible the electric power consumption and make obtainable a high luminance by deciding the light-emission start timing and variable- length light-emission maintenance period according to the gray scale level of a selected pixel. SOLUTION: In a case where a selection period S is allotted to the head of one field, one or more display cycles Td from the head of one field are continuously selected. ON signals are outputted in sync with the selection period S of the head and reset periods R of the selected display cycles Td, while OFF signals are outputted in sync with the respective reset periods R of the residual display cycles Td. Thereby, a cycle of turning-on and turning-off of a pixel in one field is only one so that electric power consumption can be effectively reduced as compared with a drive system wherein a forced reset is performed in every divided sub-field constituting one field.
Patent JP-S62292253-A (JP)
Title: Drying device for lining refractory of ladle
Inventor: MUKOUBATAKE SANEMORI
IPC: B22D41/015
Filed: 1986-06-12
Abstract: PURPOSE:To make the maintenance and checking easy and to improve the efficiency of heat exchange by arranging plural air flowing holes for preheating in a refractory formed on an under surface of cover and also arranging plural exhaust gas exhausting holes among the flowing holes. CONSTITUTION:The cover 2 of drying device 1 is composing of annular frame 4, supporting plate 5 and refractory 6, and in the refractory 6, plural air flowing holes 7 and plural exhaust gas exhausting holes 8 penetrating vertically are arranged. At the time of executing drying operation of a ladle lining refractory by injecting the combustion gas of a burner 3 into the ladle, after the burned exhaust gas heats the whole lower face of the cover 2, the exhaust gas is exhausted to outside from the exhausting holes 8. Then, the air sent to the burner 3 is preheated by the exhaust gas in the flowing holes 7. Therefore, separately equipping of the heat exchanger, chimney, etc., is not necessary, and the device is simplified and the maintenance and checking are easily executed. Further, by effective utilization of the exhaust gas, the efficiency of the heat exchange is improved.
Patent JP-S5926070-A (JP)
Title: Storage oscilloscope
Inventor: IWAKURA MITSUO
IPC: G01R13/20
Filed: 1982-08-02
Abstract: PURPOSE:To eliminate the position shift between display only by a display cathode-ray tube and display through a storage tube, by giving a sweep signal a difference corresponding to a correcting signal between the observation of a signal only by the display cathode-ray tube and the recording of the signal in the storage tube. CONSTITUTION:The scanning conversion type storage tube 11 and display CRT21 are provided; an input signal is displayed on the CRT21 directly and a signal read out of the storage tube 11 is also displayed thereupon. A vertical deflecting circuit 27 supplies deflecting voltages to vertical deflecting plates 15 and 24 of the storage tube and CRT21 and also supplies a raster scanning signal to the defleting plate 15. A horizontal deflecting circuit 36 supplies deflecting voltages to horizontal deflecting plates 16 and 25 and a raster scanning signal to the deflecting plate 16 a luminance circuit 44 supplies a luminance signal to the control grids 14, 23. A position correcting circuit 52 generates a signal for correcting the shift in position between the display on the CRT21 without intervention of the storage tube 11 and the display on the CRT21 by reading the storage tube 11, and a switch S1 is turned on only during recording to supply the signal to a circuit 36.
Patent JP-S5360195-A (JP)
Title: Photoelectric transducer
Inventor: HATATE YOSHIO
IPC: H01L31/04
Filed: 1976-11-10
Abstract: PURPOSE: Photoelectric conversion is performed by making use of the electromotive force between the CdS formed on conductive glass and the ohmic electrode provided on a tellurium copper layer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5468213-A (JP)
Title: Display device of remaining quantity of tapes
Inventor: SHINOHARA KAZUYOSHI
IPC: G11B27/17
Filed: 1977-11-09
Abstract: PURPOSE: To display in which place of the overall length of tape is the reproducing or recording position of the tape at that point by detecting the number of revolutions of feed-and takeup reels at the time of performing reproducing or recording operation by mounting various tapes to a cassette tape recorder.  
     CONSTITUTION: Output pulses proportional to the rotating speeds of magnets are obtainable by the detectors 8 and 9 which oppose to the magnets mounted to a feed reel turntable 1 and takeup reel turntable 2. In a subtractor 10, the output of the detector 8 is subtracted from the output of the same 9 and a meter 12 is driven by the differential output thereof. Three kinds of scales for C-60, 90, 120, C-45 and C-30 are provided on the dial 14 in a meter 12 and the accurate remaining quantity of tapes is thereby displayed. 
     COPYRIGHT: (C)1979,JPO&Japio