baber/WOPTO huggingface dataset:
Patent JP-S57208374-A (JP)
Title: Gas valve and automatic gas shut-off device at accident
Inventor: HASHIMOTO KATSUTAROU
IPC: F16K17/36
Filed: 1981-06-19
Abstract: PURPOSE:To enable to prevent unburnt gas from being generated at the restoration of power supply by a method wherein the demagnetization of an electromagnet due to the service interruption during using gas results in closing the valve and as well as the closed state of the valve is kept as it is even when the electromagnet is magnetized again by the restoration of power supply. CONSTITUTION:In order to use a gas appliance, a valve body 12 is pushed down with an operating rod 18 against a spring 14 by pushing an operating button 17  and at the same time an iron piece 13 is brought into the effective range of the attraction of the electromagnet 10 so as to be attracted to the attracting parts 10' of the electromagnet 10, rsulting for gas in flowing through a valve port 8 into an efflux port 4. When the service interruption occurs during using gas, the electromagnet 10 is demagnetized and as a result the valve body 12 is raised by being sprung with a spring 11 so as to close the valve port 8 in order to shut-off the supply of gas. At this time, even when the power supply is restored while a burner is kept open and the electromagnet 10 is excited again, the closed state of valve by the valve body 12 is kept as it is, because the iron piece  13 is located far from the effective range of the attraction of the electromagnet  10.
Patent JP-S5619480-A (JP)
Title: Electronic watch
Inventor: OOMORI TOSHIO
IPC: G04G9/00
Filed: 1979-07-27
Abstract: PURPOSE:To attain the safety of diving activity by easily making sure of diving depth and diving time by incorporating a depth-sounding gauge and watch in the same case. CONSTITUTION:Digital display part 2 normally displays the time and when button 4 is depressed, a calendar mode is set by switching to display the date. With button 4 further depressed, display in timer mode comes into effect and with button 4 depressed once more, the normal time display mode is set. Digital display part 3, buttons 6-8, and water pressure detector 9 constitute a depth-sounding gauge; detector 9 detects water pressure, an electronic circuit performs digital conversion  and depressing water-depth display button 7 displays the depth of water on display part 3.
Patent JP-S57209739-A (JP)
Title: Manufacture of rivet type composite electric contact
Inventor: NUMAI YOSHINORI
IPC: H01H11/04
Filed: 1981-06-19
Abstract: PURPOSE:To form a rivet type composite electric contact with less amount of plastic working and improve durability of a header working die by sticking a strap for contact on the vertical side of a strap base material having T-shaped sectional form, cutting it to a specified length and making header working. CONSTITUTION:A strap base material 6 having overturned T-shape sectional form is manufactured by extrusion and drawing. A contact material 8 is then stuck on the outer face of vertical side 7 of a strap base material 6 to form a composite contact strap material 9. This is then cut to a specified length to form a composite contact piece 10 of T-shaped solid. The composite contact piece 10 is then worked with a header to form a rivet type composite electric contact 11 having an arcuate contact face. Thus, amount of plastic working is very little and the die for header working is not damaged.
Patent JP-H08292904-A (JP)
Title: Dump gathering control system
Inventor: MATSUDA ISAO
IPC: G06F21/80
Filed: 1995-04-20
Abstract: PURPOSE: To prevent an important dump file from being destroyed even if system faults occurs multiply. CONSTITUTION: If a system fault occurs, an automatic disk dump gathering mechanism 11 checks an overwriting inhibition flag, and if the flag indicates a 'writable' state, memory contents are gathered in a dump file on a disk and the overwritten inhibition flag is set to 'writing inhibition' and a system restarting mechanism 12 restarts the system. When the overwriting inhibition flag indicates 'writing inhibition', the contents of the memory are gathered on a file saving device other than the disk and the system is restarted. A dump file overwriting control mechanism 13 saves the dump file on the file saving device other than the disk from the disk after the system is restarted and brings the overwriting inhibition flag in the 'writable' state when the saving ends normally.
Patent JP-H08292841-A (JP)
Title: Seek time reducing method
Inventor: TAKEUCHI HIDEKI
IPC: G06F3/06
Filed: 1995-04-20
Abstract: PURPOSE: To reduce the seek time of a read-in process for dual disks and shorten the response time of the read-in process. CONSTITUTION: In dual disk environment consisting of two disk drives (A and B) which are divided into two areas allocated to successive cylinder numbers, areas are allocated in advance by the disk drives (area 1 to the disk A and area 2 to the disk B); while the read-in process is performed, the respective disks place their heads in areas assigned for writing to reduce the seek time of the read-in process to 50% of a conventional time and while a writing process is performed, the writing process is performed for both the areas on the disks to improve the response of the read-in process, thereby actualizing the dual disk constitution.
Patent JP-S5521665-A (JP)
Title: Constituent of multi-layer transmission line
Inventor: KUMAGAI NOBUO
IPC: H01P3/08
Filed: 1978-08-04
Abstract: PURPOSE:To make small the size of transmission line constituent, by coupling the middle ground plate of the first line and the middle plate of the second line, through clipping the intermediate layer such as dielectric substance or directly by means of the coaxial line to the tri-plate line at the opposing part. CONSTITUTION:The dielectric substance plates 11A and 11B overlapped each other form the upper constituent 10, the lower surface of the dielectric substance plates 11A and 11B is covered with the ground plates 12A and 12B such as copper foil, and the main line is constituted by locating the first tri-plate between the plates 11A and 11B. Further, as the lower constituent 20, the dielectric substance plates 21A and 21B overlapped each other are provided, the upper surface of the dielectric substance plate 21A and the lower surface of the dielectric substance 21B are respectively covered with the ground plates 22A and 22B, and the sub-line is formed by locating the second tri-plate 24 between the dielectric substance plates 21A and 21B. The constituents 10 and 20 are overlaid with the form opposing one ends 13a and 24a of the lines 13 and 24 of this constitution up and down. Further, the lines 13 and 24 are electrically coupled with the coaxial lines 41 to 43, to make small the transmission line constituent.
Patent JP-H06277549-A (JP)
Title: Gear type pressure crushing cutter
Inventor: ARII AKIYUKI
IPC: B02C18/14
Filed: 1993-03-31
Abstract: PURPOSE:To prevent the clogging by crushed materials though, in a gear type crusher, crushed materials easily stick on the root of a gear to clog it because of their crushing by compression between the engaged parts of work gears. CONSTITUTION:Two parallel shafts, an A shaft 3 and a B shaft 4, are inserted in plural sets of work gears 5, 6 of the same diameter which are engaged with each other in a set of two, put one on top of the other. The A axis 3 and the B axis 4 are rotated at different revolutions, that is, at a high speed and a low speed respectively to alternatively rotate the adjacent work gears 5, 6 in each set at different revolutions of the A axis 3 and the B axis 4. A material to be crushed is given compression crushing by the engagement of each set of the gears and also it is cut by the difference in velocity between the adjacent teeth in each set to help crush it. Further, the crushed materials tending to stick on the root of the teeth are repelled by lateral force on cutting to prevent them from clogging the equipment. For the overload on compression cutting, the A axis 3 and the B axis 4 are separated against the energizing force of a spring 13 to protect the machine.
Patent JP-S62250750-A (JP)
Title: Calling system
Inventor: TAKEHARA KIYOTAKA
IPC: H04M1/60
Filed: 1986-04-24
Abstract: PURPOSE:To automatically come to be a response mode and to execute the calling with a free hand literally by controlling a calling devige automatically in a responsable condition after a prescribed time when calling is executed in a calling system by a speaker and a microphone. CONSTITUTION:An incoming signal from a station is a signal which rings for one second and stops to ring for two seconds by 16 Hz as shown in Fig. (a), is detected by an incoming detecting circuit 4, the output as shown in Fig. (b), made into the output delayed through a delaying circuit 5 as shown in Fig. (c), for example, until after the incoming signal rings two times and inputted to an AND circuit 6. At such a time, since a setting switch SW1 is turned on, the output of the AND circuit 6 is inputted to an AND circuit 7 as shown in Fig. (d). Since a hand set 3 is on locked, the output as shown in Fig. (c) occurs, a relay circuit 8 is driven, a contact r1 is closed and a free hand network 1 comes to be a response mode. When the hand set 3 is picked up by a free person, a hook switch SW3 is closed, the output of the AND circuit 7 does not occur, and therefore, for the free hand network l, a response mode is released, and since a hook switch SW2 is closed at such a time, a usual calling can be executed.
Patent JP-H06286750-A (JP)
Title: Top plate for rectangular can and manufacture thereof
Inventor: SANO TOMOHIKO
IPC: B21D51/30
Filed: 1993-03-30
Abstract: PURPOSE:To form a rectangular top plate which is to be clamped to a rectangular can body, which prevents recesses of the too plates when stacked vertically from fitting into each other and attaching to each other, and which is highly precise. CONSTITUTION:A top plate material formed with a clamping recess along an entire periphery of four outer peripheral sides is carried along two parallel guides 7, 8. A protrusion forming jig having a sharp body is made to protrude against the top plate material from a predetermined position of the guide 7, at the same time the rectangular top plate material is pushed toward the guide 8, and the rectangular top plate material is pushed against the sharp body of the protrusion forming jig fixed an a predetermined position of the guide 8, so chat the sharp body on the guide 8 side is made to protrude against the rectangular top plate material. Thus the top plate 16 for a rectangular can having protrusions 14, 15 into a clamping recess on ends 2a, 4a of clamping recesses 2, 4 on two opposite sides of the rectangular top plate material.
Patent JP-S62252171-A (JP)
Title: Manufacture of thin film transistor
Inventor: SHINPO MASAFUMI
IPC: H01L21/336
Filed: 1986-04-24
Abstract: PURPOSE:To simplify steps of manufacturing a thin film transistor by using a metal conductive film for a gate electrode, forming an external leading terminal with the film, and reducing masking steps to four times. CONSTITUTION:An a-Si film 2 is deposited on an insulating substrate 1 made of glass, beam-annealed to form a polycrystalline or single crystal Si film 20 to form an TFT unit 24 and a gate electrode wiring unit 23 by selectively etching it with #1 mask. A gate insulating film 5 is deposited, first conductive film made of aluminum or Au, Ni, etc. is deposited to form a gate electrode 13 and external leading terminals 113, 112 of gate, drain of the first conductive film with #2 mask, and ion implanted to form an N<+> type drain region 21 and an N<+> type source region 22. An interlayer insulating film 6 is deposited, #3 mask is used to form a contact hole, a second conductive film made of a transparent conductive film is deposited, #4 mask is used to form drain electrode wirings 31, a source electrode 32, a gate electrode 13 and a gate first coupling wirings 33 and second coupling wirings 133.
Patent JP-H02274535-A (JP)
Title: Laminate film or sheet and carton formed thereof
Inventor: SHIGEMOTO HIROMI
IPC: B32B27/06
Filed: 1989-04-17
Abstract: PURPOSE:To enhance imperviousness to oils and fats by providing an intermediate layer of a propylene polymer and a paper layer on a poly-4-methyl-1-pentene layer to form a three-layer film or sheet. CONSTITUTION:An intermediate layer of a propylene polymer is provided on a layer of poly 4-methyl-1-pentene, and a layer of paper is provided on the intermediate layer to form a laminate film or sheet having at least three layers. The poly-4-methyl-1-pentene layer is preferably formed of a poly-4- methyl-1-pentene which has a melting point of 190 to 245 deg.C, and the intermediate layer is preferably formed of a polypropylene having an MFR of 1 to 200g/10min. Cartons formed of the laminate sheet thus obtained have excellent oil resistance, and are useful as cartons for oil- or fat-containing foodstuffs.
Patent JP-S5521879-A (JP)
Title: Preparation of anode for nonaqueous electrolyte battery
Inventor: IKEDA KOUNOSUKE
IPC: H01M4/48
Filed: 1978-08-01
Abstract: PURPOSE:To improve the activity and absorptive power and to obtain a copper oxide electrode with a good utilization rate for volume and weight by heat-treating a mixture of copper salt and copper oxide and by making the copper oxide, which is produced by thermal decomposition of copper salt, an anode material. CONSTITUTION:Silver nitrate, copper carbonate, copper hydroxide and copper oxide are mixed in a specific rate, the mixture is heated in the electric furnace in an inert atmosphere, the copper hydroxide is thermal-decomposed into copper oxide. The copper oxide containing decomposed products, acetylene black and ethylene tetrafluoride are mixed, pressurized, molded and heat-treated to make an anode plate. Since the particle suface of copper oxide produced by thermal decomposition of copper salt is porous and reaction area is greater, the activity is excellent and the absorptive power is enhanced. Thus the utilization rate of active material can be improved.
Patent JP-H11267789-A (JP)
Title: Composition for forming mold and forming method of mold using this composition
Inventor: ITO TOMOYUKI
IPC: B22C9/02
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a composition for forming a mold, in which a binder composed of water-soluble polysaccharides, multifunctional aldehyde compound and acidic catalyst as indispensable constituents giving high mold strength, heat resistance and moisture resistance by drying is used. SOLUTION: This composition is composed of an aggregate of one or more kinds among silica sand, zircon sand, olivine sand, chromite sand, alumina sand and mullite sand, the water-soluble polysaccharides which are the saccharides having >=10 pts.wt. of mono-saccharide units to 100 pts.wt. of this aggregate and are soluble by >=1 wt.% in the water at room temp., and multifunctional aldehyde compd. having >=2 aldehyde groups. Further, the water- soluble polysaccharide and the multifunctional aldehyde are mixed in the prescribed range and further, 0.5-10 pts.wt. of the binder which has 1-70 wt.% of concn. of summed solid parts and is water-soluble, and 0.1-25 pts.wt. of inorganic acid or organic acid which has >=1×10<-5> dissociation constant Ka, to the 100 pts.wt. of the solid part in the binder, are added, mixed and dried to obtain the mold.
Patent JP-H07264969-A (JP)
Title: Production of bottled salmon backbone
Inventor: YAMAZAKI MAMORU
IPC: A23L17/00
Filed: 1994-03-28
Abstract: PURPOSE:To obtain a bottled salmon backbone, capable of assuming a light elegant taste without any fishy smell and excellent in preservation stability by cutting the salmon backbone, washing the cut pieces of the backbone, steaming the washed pieces of the backbone in a steamer, discarding a broth, bottling the steamed pieces of the backbone, injecting a seasoning liquid thereinto, closing a cap, replacing the bottled pieces of the backbone in the steamer and thermally sterilizing the bottled pieces of the backbone. CONSTITUTION:This method for producing a bottled salmon backbone 2 is to cut a salmon backbone 2, wash the cut pieces of the backbone, drain the water from the washed pieces of the backbone, place the resultant pieces of the backbone in a steamer, steam the pieces of the backbone, soften the pieces of the backbone 2, mostly discard a broth, cool the pieces of the backbone 2, fill the cooled pieces of the backbone in a bottle 1, inject a seasoning liquid 3 thereinto, close a cap, replace the bottled pieces of the backbone in the steamer, thermally sterilize the bottled pieces of the backbone and regularly close the cap.
Patent JP-S5321410-A (JP)
Title: Transporting or storing rank for powder-liquid mixture
Inventor: NAKAI YASUO
IPC: B65D90/00
Filed: 1976-08-10
Abstract: PURPOSE: To make positive and efficient cargo halding possible and to prevent lowering of viscosity which often occurs at the bottom part by stirring sediment translated from the sloping part at the bottom of the tank to the groove by truck type agitating device. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60239379-A (JP)
Inventor: KIMURA HARUTO
IPC: C02F11/02
Filed: 1984-05-15
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-S57211043-A (JP)
Title: Measuring method for vitrification rate of blast furnace granulated slag
Inventor: FUKUDA TOMIYA
IPC: C04B18/14
Filed: 1981-06-23
Abstract: PURPOSE:To measure the titled rate at a condition having nearly no personal difference between measuring persons, by placing >=1,000 pieces of glass grains on a stage of a polarization microscope fixed to an optional position and finding the number of grains presenting polarized light even a little. CONSTITUTION:>=1,000 pieces of evenly granulated grains having 88-63mum grain sizes in blast furnace granulated slag are prepared and these grains are placed on a stage of a polarization microscope by fixing the stage at an optional specified angle. Further, the number of grains presenting polarized light even in a very small part of each grain is found and a vitrification rate is computed by the following expression; the vitrification rate (%)=(total number of grains- the number of grains presenting the polarized light)/total number of grains X100. Hereby, there is no personal difference caused by measuring persons, and the vitrification rate of blast furnace slag crushed by water is measured in stable accuracy because the stage of the polarization microscope is not rotated.
Patent JP-S5322978-A (JP)
Title: Hyster esis type constant water level flow quantity control method
Inventor: OSADA IKUO
IPC: E02B7/20
Filed: 1976-08-12
Abstract: PURPOSE: To improve stability when a water level is controlled by changing flow qwantity on the basis of the deviation form a defined water level, by means of varying the flow qwantity according as the case that the water level is higher or lower than the defined level, or that it is rising or lowering. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62252000-A (JP)
Inventor: SUGIYAMA HIROSHI
IPC: G08B17/00
Filed: 1986-04-25
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-H09253422-A (JP)
Title: Apparatus for purifying bathtub water
Inventor: MISHIMA FUMIYUKI
IPC: A47K3/00
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To reduce equipment and running costs. SOLUTION: By a hot water temperature sensor 5, when the temperature of water in a bathtub 9 comes to a prescribed value or below, a valve 5 is opened, bathtub water is supplied from the bottom of a heat accumulation tank 1, high temperature accumulated water from the upper part of the tank 1 is mixed with circulating hot water of a circulation route X4 through a temperature decreasing part 2 and piping Y5, and the mixture is supplied to the bathtub 9. A outside air temperature sensor detects the temperature of outside air, the duty of an auxiliary heater 3 is calculated corresponding to the temperature, and the heater 3 is operated based on the results.
Patent JP-H04326091-A (JP)
Title: Reactor pressure vessel
Inventor: TAKAHASHI HIDEAKI
IPC: G21C15/18
Filed: 1991-04-26
Abstract: PURPOSE:To improve the speed and efficiency of decay heat removal and work efficiency in regular inspection and the like by directly cooling the reactor water in shroud head at the outlet of core. CONSTITUTION:A reactor pressure vessel 1 includes a core 2 loaded with fuel assemblies 3, contains a cylindrical shroud 4 provided at its upper part with a shroud head 5 and has penetrations of main steam nozzle, feed water nozzle 15, draining nozzle 16 for reactor stop and low pressure injection nozzle part by part around the circumference of the wall. Furthermore, a decay heat removal system starting from the draining nozzle 16 for reactor stop, via a heat exchanger, the feed water nozzle 15 and returning to the low pressure injection nozzle, is provided. Inside of the shroud head and the draining nozzle 16 for reactor stop are connected with a reactor water introduction pipe 21.
Patent JP-H05293177-A (JP)
Title: Electric medical treatment apparatus
Inventor: USUI SHINGO
IPC: A61N1/04
Filed: 1992-04-16
Abstract: PURPOSE:To enhance the coupling strength of a coupling part, and to surely prevent the coupling detachment by forming a connecting part in one end of a cord connected to the medical treatment apparatus main body, connecting a second terminal of the medical treatment body side to a first terminal provided in this connecting part, and covering the coupling part of both the terminals with a connecting cover. CONSTITUTION:A medical treatment body 5 connected electrically through a cord 4 to the medical treatment apparatus main body provided with a switch and a medical treatment switch, etc., is constituted by laminating a heating element stuck round to the whole surface of an insulating base having flexibility and subjected to pattern printing, and a conductive pad having stickiness like a gel, etc. In such an electric medical treatment apparatus, a connecting part 8 provided with a cord side terminal 9 into which a medical treatment body side terminal 6 is inserted so as to be freely attachable and detachable is formed in the end part of the cord 4. Also, projecting parts 17, 17 provided projectingly in a connecting cover 11 consisting of the upper and the lower cases 12, 13 are fitted into detaining holes 7, 7 formed in the terminal 6, and also, a projection 10 formed in the connecting part 8 is fitted into a detaining part 16 provided in the connecting cover 11, by which both the terminals 6, 9 are prevented from falling out.
Patent JP-H10271990-A (JP)
Title: New microorganism neutralizing strongly acidic soil
Inventor: SOUDA IKUO
IPC: C02F3/34
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a microorganism capable of removing aluminum ion and manganese ion from a strongly acidic soil or a river water containing a high concentration of aluminum ion or manganese ion, and also neutralizing them. SOLUTION: This new microorganism capable of neutralizing a strongly acidic soil is Corynebacterium sp. SS-6994 (FERM P-16149) having resistances to an acid, aluminum and manganese, capable of growing under and environment containing the strongly acidic aluminum ion and manganese ion, producing ammonium ion, and taking up the aluminum ion or manganese ion or producing an extracellular protein capable of absorbing the aluminum or manganese ion.