baber/WOPTO huggingface dataset:
Patent JP-S5963417-A (JP)
Title: Air-fuel ratio controlling apparatus
Inventor: NATSUMEDA TAKESHI
IPC: F23N1/02
Filed: 1982-10-01
Abstract: PURPOSE:To enable to set the air-fuel ratio at a low value, by setting the pressure of combustion air at a value higher than that of the pressure of fuel gas. CONSTITUTION:Flow restricting sections 1, 2 are provided respectively in a fuel gas passage and a combustion air passage, and they are joined together on the downstream side of the flow restricting sections 1, 2. Further, a gas pressure control valve 3 for controlling the gas pressure and a combustion-air supply means 4 for supplying combustion air are disposed respectively on the upstream side of the flow restricting sections 1, 2. Providing that the pressure in the fuel gas passage at the portion thereof between the gas pressure control valve 3 and the flow restricting section 1 is Pg and the pressure in the combustion air passage at the portion thereof between the combustion-air supply means 4 and the flow restricting section 2 is Pa, the differential pressure of Pg and Pa is detected by a differential-pressure detector 7 and the air-fuel ratio is controlled basically to satisfy the following equation, Pa=Pg+E(S>0). With such an arrangement, the value of E becomes relatively large when Pa, Pg are lowered in a low combustion region, that is, the air-fuel ratio is increased since the air feeding pressure becomes relatively high, so that it is enabled to keep good combustion and to reduce the exhaust loss.
Patent JP-2001001146-A (JP)
Title: Shield gas for mig welding using nickel alloy as welding wire and mig welding method using the gas
Inventor: SATO TOYOYUKI
IPC: B23K9/00
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To obtain a shield gas for MIG welding using nickel alloy as a welding wire with which a stable arc, excellent wettability and a uniform bead are obtained and to obtain a welding method of excellent weldability. SOLUTION: This shield gas for MIG welding using nickel alloy as a welding wire is a gaseous mixture which is prodused by incorporating three kinds of gaseous components consisting of, by vol.%, 25-85% gaseous helium, 0.1-1.0% gaseous oxygen or 0.2-2.5% gaseous carbonic acid into gaseous argon used as a basic gas or a gaseous mixture having a composition consisting of, by vol.%, 25-85% gaseous helium, gaseous oxygen (O2) and gaseous carbonic acid (CO2) in amount satisfying a relation 2.5(O2)+(CO2)=0.25-2.5% and the balance gaseous argon used as the basic gas. This method of MIG welding is performed with the welding wire of nickel alloy under the atmosphere of these shield gases.
Patent JP-S6065346-A (JP)
Title: Restarting device of computer system
Inventor: TASHIRO MAKIHIKO
IPC: G06F11/14
Filed: 1983-09-19
Abstract: PURPOSE:To pass through the fault of a computer system if the fault occurred temporarily by repeating execution of the system and stopping completely the system operation in case the fault in originated from the fundamental cause by outputting a detecting signal when a fault is generated in the computer system. CONSTITUTION:When a fault is generated within some section, a fault detecting signal is outputted to a restart command device 4. Then the contents of an instruction counter of a computer system 1 are set at the value of the start point of a faulty section. This section is executed again from the beginning. If a fault occurs again in the relevant section during the second execution, the same action as the first time is repeated. Then it is decided the fault is not temporary if the contents of a counter setting device 3 are set at ''0''. An interruption is supplied from an interruption generator 6 to stop the operation of the system 1. Thus the system 1 is stopped.
Patent JP-2001000631-A (JP)
Title: Game machine
Inventor: TAKEUCHI SUSUMU
IPC: G09F13/22
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To illuminate transmitting board materials showing characters, etc., of a game machine and to improve the degree of freedom of the layout of the other parts of the game machine by miniaturizing the light sources for the above. SOLUTION: This game machine has fixed information display parts (an allotment table and a waist part) for displaying several fixed information comprised of pattern, characters, etc., on transmitting board materials (picture glass boards), letting them floating up on the surface by illuminating the transmitting board materials from behind so that the fixed information can be visually recognized. Sheet-type light emitting bodies 51A, 51B, 51C, 51D, which are divided into plural zones according to the element such as a pattern, character, etc., constituting the fixed information, are used as the light sources for the fixed information display parts. Each sheet-type light emitting bodies is selectively controlled by a light source control means, so that all the fixed information are simultaneously lit up or only a character part is lit up, etc.
Patent JP-H0713175-A (JP)
Title: Sealing agent for liquid crystal
Inventor: HORIE KENICHI
IPC: C08G59/00
Filed: 1993-06-22
Abstract: PURPOSE:To obtain a sealing agent for liquid crystal excellent in heat resistance, moisture resistance, adhesion strength, etc., with which misalignment of substrates and gap defect can be prevented, and especially, storage stability and productivity of a liquid crystal display panel can be improved, by incorporating isobornyl (meth)acrylate, epoxyacrylate, photopolynm. initiator, epoxy resin, and latent thermosetting agent. CONSTITUTION:This sealing agent contains isobornyl (meth)acrylate, epoxyacrylate, photopolymn. initiator, compd. having polymerizable glycidyl groups in the molecule, and latent thermosetting agent as the essential component. When this sealing agent for liquid crystal is used for the production of a liquid crystal display panel, the sealing agent is interposed between two substrates having electrodes and irradiated with light (UV rays) in the laminated state for first hardening of the sealing agent. Then a liquid crystal is sealed between the two electrode substrates and the sealing agent is completely hardened by isotropic heat treatment. Thereby, long-time heating to harden the sealing agent is not necessary so that the productivity is improved.
Patent JP-2000006846-A (JP)
Title: Hood mounting structure
Inventor: TAKAHASHI AKIO
IPC: B62D25/10
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a function to mitigate impact to an obstacle at the time when the obstacle hits a hood from above and a function to prevent rising of a hear part of the hood when the obstacle hits the hood from the front of a vehicle in simple constitution. SOLUTION: A hinge 20R is constituted by mounting a support body 21 on a side member 6R, mounting an arm 31 for hood mounting on a hood 10 and mounting this arm 31 for hood mounting on a head end of the support body 21 free to rotate. The support body 21 is constituted of a bottom plate 22 and a bracket 23 to raise from this bottom plate 22. The bottom plate 22 is put on an edge 6b of a hinge through hole 6a drilled on the side member 6R from below, and this edge 6b and the bottom plate 22 are connected to each other by fuse pins 36, 36 to break them by specified force.
Patent JP-H0818776-A (JP)
Title: Picture input device and picture output device
Inventor: KITAGAWARA ATSUSHI
IPC: G06T5/20
Filed: 1994-06-30
Abstract: PURPOSE:To obtain picture input and output devices capable of improving reference picture quality such as character reproduction and the granularity of a pattern and suppressing or recovering the deterioration of frequency characteristics due to a secular change in a light source or the like. CONSTITUTION:The picture information of an original 1 is read out by a scanning optical system 5, compensation processing for a digital picture signal based upon the read picture information is executed by a shading compensating part 9 and a gradation compensating part 10, the compensated signal is filtered by a spatial filter part 11, the filtered signal is converted into a prescribed chrominance signal through a chrominance signal converting part 12, and the chrominance signal is inputted to an external device. In the picture input device, a compensating pattern having a prescribed spatial frequency component added to a reference version 13 is read out by the optical system 5 and a spatial filter coefficient control part 14 determines a spatial filter coefficient in accordance with the processed compensating pattern signal based upon the read compensating pattern and sets up the determined coefficient in the filter part 11.
Patent JP-S6151415-A (JP)
Title: Buffer device for conveyor system
Inventor: HAYAKAWA MASAO
IPC: B65G47/51
Filed: 1984-08-21
Abstract: PURPOSE:To increase the buffering amount in buffer device for temporarily storing the carrying members such as bottles flowing over a conveyor, by arranging plural conveyors in parallel with main conveyor thereby facilitating transfer of carrying member between the conveyors. CONSTITUTION:Upon jamming of carrying members 8 on main conveyor 1 due to stoppage of following process, said members 8 are pushed out through a notch 10 to the conveyor 5 side and carried through a conveyor 5 to the right. At the end 5b of conveyor, said members 5 are transferred to the conveyor 6 side and stored in the range of conveyor 6 surrounded by guide members 7, 9 and a stopper 9'. In order to feed out the stored members 8, conveyor 6 is rotated reversely to transfer the members 8 between the guide members 14, 15 to the belt conveyor 13 side then separate through co-operation with multi-row conveyors 16 and mount onto main conveyor 1.
Patent JP-H0524765-A (JP)
Title: Air flow straightening device for elevator lift path
Inventor: SEIRIKI MINEO
IPC: B66B7/00
Filed: 1991-07-15
Abstract: PURPOSE:To improve a feeling to ride by arranging a partitioning plate, having a plurality of spaces such that the more approximate to upper/lower end parts of a short lift path the smaller the space, is formed, in both the upper/lower end parts of the short lift path of the long and short lift paths with a different lift stroke. CONSTITUTION:Between long and short lift paths of a lift path 1 integrally formed in the same space by adjacently placing the long and short lift paths with a different lift stroke, and further in both upper/lower end parts of the short lift path 3, a partitioning plate 5, having a plurality of gaps such that the more approximate to the upper/lower end parts of the short lift path 3 the smaller the gap is formed, is arranged. Consequently, in the upper/lower end parts of the short lift path 3, a quick change in a sectional area of the lift path 1 can be relaxed. Accordingly, in the case that an elevator cage A passes through both the upper/lower end parts of the short lift path 3, a quick change of air flow in the periphery of the elevator cage A is reduced. Thus by enabling impact noise and vibration to reduce in the case of rushing into a small sectional area lift part, a feeling to ride can be improved.
Patent JP-H0515695-A (JP)
Title: Method for controlling water supply and rinsing in washing machine
Inventor: KANEKAWA TOMOYUKI
IPC: D06F39/08
Filed: 1991-07-15
Abstract: PURPOSE:To reduce excess operation and time consumption by letting a user know an abnormality of the water level in a washing tub as soon as possible. CONSTITUTION:The washing machine is provided with a washing tub 1, a water supply valve 13, a water level detecting device 11 and a controller 21. A water supply valve off water level is set to the place higher than a water supply port 14 on the washing tub 1 and the water supply valve on water level to the place lower than this. At the time of water supply and rinsing, if the water level in the washing tub 1 is raised to the water supply valve off water level, the water supply valve 13 is turned off, and the water supply valve is turned on when lower than the water supply valve on water level. The water level is detected in the lapse of the prescribed time after turning off the water supply valve 13, and the operation of the washing machine is stopped and an alarm is sounded when the water level is not lower than the water supply valve off water level.
Patent JP-S6152607-A (JP)
Title: Airtight optical through terminal
Inventor: YOSHINO TERUO
IPC: H04B10/2507
Filed: 1984-08-23
Abstract: PURPOSE:To improve the reliability of an airtight optical through terminal used for a closed thyristor valve of gas insulation, etc. by fixing the potential of a terminal of an optical guide of the inside of an enclosed vessel to the potential of the wall surface of this vessel. CONSTITUTION:An optical guide fitting part 1 to which an optical guide 7 is connected is constituted of a conductive material such as a metal, etc., and the surface of a flange 3 is covered with a metallic plating 11 so that said fitting part 1 and an enclosed vessel wall 6 are connected electrically. In this way, a leakage current 10 of the optical guide 7 flows to the enclosed vessel wall 6 through the metallic plating 11, therefore, the potential of a terminal of the optical guide 7 is fixed to the potential of the enclosed vessel wall 6, and an electric discharge phenomenon between the optical guides can be prevented.
Patent JP-H093688-A (JP)
Title: Method and equipment for plating piston
Inventor: TAMADA KAZUO
IPC: C25D7/00
Filed: 1995-06-16
Abstract: PURPOSE: To simplify the fitting work of a piston in a plating bath, and to prevent the hydrogen gas, floating substances, and impurities in the electrolytic solution from being stuck to the surface to be plated. CONSTITUTION: A slidable receiving table 1 on which rotary shafts are continuously arranged parallel to right and left plating tank walls 5 is fitted to each upper end part of a column 6 erected to the outside position of the upper end part of the right and left plating tank walls 5 of a plating bath 4. An oscillating table 7 is mounted on each slidable receiving table 1, and a cathode receiving table 16 of V-shaped vertical section is wired and fitted on the oscillating table 7 through an insulation plate 17. An oscillating rod 8 of U-shape is connected to the oscillating table 7, and a crank mechanism 13 to be operated by a prime mover 15 is connected to the oscillating rod 8.  A transverse rod 20 of a T-shaped cathode hoisting tool 19 is loaded on the cathode receiving table 16, and a piston is fitted to a longitudinal rod 22 of the cathode hoisting tool 19 with a ring groove facing in the longitudinal direction. Only one side of the cathode receiving table 16 is oscillated by the crank mechanism 13, and the other cathode receiving table 36 is turnably mounted on the column 6.
Patent JP-H0467337-A (JP)
Title: Magneto-optical recording medium
Inventor: TACHIKAWA SHINJI
IPC: G11B11/10
Filed: 1990-06-30
Abstract: PURPOSE:To provide a good writing characteristic and reading out characteristic while maintaining a high coercive force by constituting a 1st recording layer of a thin film consisting of a specific TbFeCo amorphous alloy and a 2nd recording layer of a thin consisting of a specific TbFeCo amorphous alloy. CONSTITUTION:The 1st recording layer 3 is constituted of the thin film of the TbFeCo amorphous alloy which is so formed as to have 5 to 10kOe coercive force, 230 to 250 deg.C Curie temp. and 200 to 400Angstrom  thickness. The 2nd recording layer 4 is constituted of the thin film of the TbFeCo amorphous alloy which is so formed as to have >= 15kOe coercive force, 200 to 220 deg.C Curie temp. and 400 to 800Angstrom  thickness. The ratio of the film thickness of the 1st magnetic material layer 3 and the film thickness of the 2nd magnetic material layer is preferably specified to 1:2. The high coercive force and the good writing/ reading out characteristics are attained in this way.
Patent JP-H0224406-A (JP)
Title: Snow melting equipment
Inventor: YAMAMOTO SOICHI
IPC: E01H5/10
Filed: 1988-07-13
Abstract: PURPOSE:To enhance a snow melting efficiency and prevent an upper surface of a furnace from being overheated by providing in a lower part of a snow melting vessel, a hot air furnace on upper surface of which alternate projected and recessed portions are provided, and forming a number of air injecting bores through the projected portions while the recessed portions serve as a water capturing and draining groove. CONSTITUTION:A hot air furnace 2 provided in a lower portion of a snow melting vessel is composed of an upper section 2a and a lower section 2b. An upper surface of the upper section 2a has alternate projected and recessed portions. The recessed portions serve as a water capturing and draining groove. Through the projected portions are provided a plurality of air injecting bores 7 above which an umbrella member 10 of approximate M shape of the section is mounted. On a ceiling plate of the umbrella is formed a number of water falling bores 12 at its center and air injecting bores 13 at its periphery. The bores 12 and 13 on the umbrella member and formed such that these bores are not opposed to the air injecting bores provided on the projected portions.
Patent JP-H0265843-A (JP)
Title: Method for obtaining a distribution image of nuclear magnetization
Inventor: ANTOON FURANSU MEERUKOFU
IPC: G01R33/56
Filed: 1989-07-07
Abstract: PURPOSE: To quickly decide spin density and a relaxation time constant in the transverse direction by generating relative asymmetry of a sampled spin resonance signal caused by relaxation of horizontal direction of an excited spin which generates a spin echo signal. CONSTITUTION: It is used a fact that the spin resonance signal receives effect of relaxation of time constant T2 in the transverse direction. First, an absolute signal value is proportional to exp(-TE/T2). Secondary, the sample spin resonance signal becomes asymmetrical because of the relaxation time constant T2 of the horizontal direction. Sufficient information is made to be extracted for decision of an image of the spin density ρ (x, y, z) from the asymmetry and at the same time sufficient information to decide the image in the transverse direction relaxation time constant T2 (x, y, z) is made to be extracted from the same MRI measurement.  The spin density ρ (x, y, z) can be determined very accurately from a real part of the result of Fourier transformation of the spin resonance signal obtained in a sampling interval and at the same time the very accurate measurement value of the relaxation time constant T2(x,y,z) in the transverse direction can be obtained.
Patent JP-H0840411-A (JP)
Title: Automatically weighing and casing apparatus for vegetable
Inventor: TSUJIMURA MASAYOSHI
IPC: B65B5/06
Filed: 1994-07-26
Abstract: PURPOSE:To provide an automatically weighing and casing apparatus for vegetables which can correctly and efficiently weigh and case the vegetables. CONSTITUTION:A supply conveyer 3 which normally and inversely moves by a switching signal is provided perpendicularly at the vicinity of a terminal end of a conveyer 1 for carrying vegetables S, while a weighing means 8 for outputting the switching signal to the supply conveyer 3 when a weighed value of the vegetables supplied to a receiving box 4 reaches a value (14.5kg, for example) a little less than a specific value (15kg, for example) and also weighing a final total weight is provided below the supply conveyer 3. After the weighing, the receiving box 4 is carried to below an individually putting means 10 by a carrying means 6. A value left for the specific value (15kg) is obtained based on the final total weight weighed by the weighing means 8 to calculate the number of vegetables S. The obtained number of vegetables S are supplied by the individually putting means 10 into the receiving box 4.
Patent JP-H1120047-A (JP)
Title: Device for manufacture of packaging container
Inventor: SASAKI MASANORI
IPC: B31B50/32
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent liquid food housed in a packaging container from invading a packaging material or leaking to the outside of the container. SOLUTION: A manufacturing device for packaging container is provided with a mandrel for setting a tubular carton, an oven equipped with a hot-air nozzle 51 for heating the carton bottom part of the tubular carton set on the mandrel, a bending device for bending the bottom part of the carton, which is heated by the oven, along a line of flection, and a seal plate, pushing the predetermined fusion welded part of the bottom part of the carton against the abutting surface of the mandrel. In this case, the hot-air nozzle 51 is equipped with a plurality of injection ports 53, arrayed in predetermined patterns R1, R2 to inject hot-air while non-injection areas AR1-AR6, on which no injection port is formed, are set in the patterns R1, R2 so as to be opposed to the tip end rim part and the line of flection on the bottom part of the carton.
Patent JP-2001000976-A (JP)
Title: Deionized water making apparatus having concentration chamber divided into two chambers
Inventor: MATSUMURA YUKIO
IPC: B01D61/48
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To keep desalting capacity over a long period of time by preventing the precipitation and accumulation of a hardness component within a concn. chamber by dividing the concn. chamber into two chambers by a diaphragm and allowing supply water different from that of the concn. chamber on the anode side of the diaphragm to flow in and flow out of the concn. chamber on the cathode side of the diaphragm. SOLUTION: A concn. chamber is divided into two chambers, that is, a concn. chamber 16 on an anode side and a concn. chamber 18 on a cathode side by a diaphragm. The concn. chambers 16 on the anode side, the concn. chambers 18 on the cathode side and desalting chambers 20 are alternately arranged by the plural number. As the diaphragm dividing the concn. chamber, an anion exchange membrane or a monovalent ion permselective cation exchange membrane is desirable. Water different from the cone. liquid supplied to the concn. chamber 16 on the anode side, that is, third supply water can be introduced into and discharged from the concn. chamber 18 on the cathode side. As the third supply water, raw water or an aq.soln. of inorg. salts or inorg. acids is used. As inorg. salts, sodium chloride is pref. The concn. chamber 18 on the cathode side is pref. packed with an electric conductor.
Patent JP-S6065277-A (JP)
Title: Centrifugal advance apparatus
Inventor: TAKAMI AKIRA
IPC: F02P5/07
Filed: 1983-09-20
Abstract: PURPOSE:To obtain the stable advance characteristic by freely installing a weight supporting member onto a driving shaft and generating a spring-out suppressing torque due to the frictional force only in case of correspondence with angular acceleration, between a long groove for driving and a pillar-shaped projection for advance. CONSTITUTION:A member 11 is freely installed onto a driving shaft 1 at the position of a center hole 11c on a weight supporting member 11. A force F2 which is generated by the inertia of the elements connected to the rear stage from a weight 12 acts onto a pillar-shaped projection 13a for advance, and a repulsive force R2 acts onto the projection 13a from the driving-shaft 1 side. A new spring-out suppressing torque is generated by the frictional force generated between a long groove 9a for driving and the projection 13a. Said spring- out suppressing torque is generated by the frictional force generated only in case of correspondence with angular acceleration, and a hysteresis which deteriorates the advance characteristic determined in accordance with the angular speed is not generated.