baber/WOPTO huggingface dataset:
Patent JP-S54152349-A (JP)
Title: Method of removing dust in purifying tank and filter therefor
Inventor: NAKAMURA TOSHIO
IPC: B01D35/02
Filed: 1978-05-22
Abstract: PURPOSE: To provide the subject method comprising making a filter of a purification tank by a heat resisting material, and, at the time the filter is clogged, pulling up the filter to burn and remove the same, thereby making it possible to reuse the filter, and carrying out the smooth operation of the purification tank.  
     CONSTITUTION: A filter 3 is made of a heat resisting material such as a SUS steel, rock wool or the like. An exhaust pipeline 5 is inserted through the filter 3, and arranged in a purification tank 1. In a case where the filter 3 is clogged by dusts such as artificial woolen fibers in the purification tank 1, the filter 3 is pulled up to the water level of the purification tank 1. When the filter 3 is heated by heating means such as a burner or the like, since the filter 3 is made of a heating material, only dust adhering to the filter 3 is burnt and removed. Accordingly, the filter 3 is reusable, and caused to descend again up to a pump 2 to safely drive the pump 2 of the purification tank 1. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05265512-A (JP)
Title: Learning type controller and fuzzy inference device
IPC: G05B13/02
Filed: 1992-03-17
Abstract: PURPOSE:To obtain a control performance adapted to the time change of a control object improving the control performance and speeding up a learning, by automatically adjusting the parameter of a membership function in a controller for which a fuzzy inference is applied by the learning for which educator data are used. CONSTITUTION:The parameter of a membership function as a fuzzy rule and an initial value is set to a fuzzy object model 802 and a fuzzy control model 803. A manipulated variable (u) is generated and inputted to a control object 801. In such a state, learning processing is performed so that the output (v) of the control object 801 and the output (v') of the fuzzy object model 802 are coincident with each other and the parameter of the fuzzy object model 802 is adjusted. Then, a target Yt is generated and inputted to a fuzzy control model 803. In such a state, the learning is performed so that the Yt and v' are coincident with each other and the parameter of the model 803 is adjusted. Finally, the model 803 and the control object 801 are connected in series and the target Yt is inputted. The control following up the target Yt is executed by the model 803.
Patent JP-H10239717-A (JP)
Title: Optical deflecting element and image forming device using the same
Inventor: NAKAMURA SHIGETOSHI
IPC: G02F1/29
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain a light guide type optical deflecting element that can obtain a large deflection angle with a relatively low voltage, by providing a control means, which corrects the curvature of a scanning line obtained by deflecting a laser beam with a deflecting means. SOLUTION: The optical deflecting element has a ferroelectric thin-film waveguide 1, a light source which makes a laser beam incident on the waveguide 1, the deflecting means 2, which deflects the laser beam traveling in the waveguide 1, and a grating coupler 6, with projects the deflected laser beam from the waveguide 1. As a mechanism, which corrects the curvature of the scanning line of the laser beam projected from the optical deflecting element, a mechanism is used, which varies the refractive index of the grating coupler 6 according to the deflection angle. Namely, a voltage applying mechanism 8 is provided and an upper electrode 10 and a lower electrode 12 are provided to the grating coupler 6 to apply an electric field along the film thickness of the waveguide 1, thereby varying the refractive index through the electrooptic effect of the thin film.
Patent JP-S56157175-A (JP)
Title: Color compensation method for color ink jet recording system
Inventor: YAMAGUCHI TOMOYUKI
IPC: H04N1/48
Filed: 1980-05-07
Abstract: PURPOSE:To obtain an ink jet recording device that compensates a color deviation, by supplying three color components. CONSTITUTION:The ink supplied from the ink compounding chambers 1, 2 and 3 of yellow, magenta and cyanogen each is jetted to a recording medium 13 from the pipes 7, 8 and 9 through the nozzles 10, 11 and 12 respectively. When the material of the medium 13 is changed, a test picture is formed to the sample by the ink of each color and then irradiated by the light given from a light source 14. The test picture is then given to a control circuit 17 via a color separating filter 15 and a photoelectric transducer 16, and the valves 18, 19 and 20 of color component supplying tanks 4, 5 and 6 are opened. These tanks contain each component of green, red and blue respectively. In such way, a color deviation is compensated for recording.
Patent JP-S55151824-A (JP)
Title: Overload cut-off device
Inventor: MAEKAWA TAKIO
IPC: H02M1/32
Filed: 1979-05-15
Abstract: PURPOSE:To secure the perfect cut-off for the load circuit as well as ensure the easy restart, by securing the turn-off of the 1st capacitor with the opposite bias of the capacitor and also the turn-off of the 2nd thyristor with the discharge of the capacitor each at the time of overload or short circuit of the DC circuit. CONSTITUTION:Thyristor S1 with load L and resistance R1 connected to its anode and cathode each is connected to DC power source E. At the same time, thyristor S2 with resistance R2 connected to its anode is connected to the DC power source. Then capacitor C is inserted between the anodes of S1 and S2; and diode D is connected forward between the cathode of S1 and the gate of S2 respectively. Thus the current more than the rated value flows to S1 at the time of overload or short circuit, and the overlap voltage of R1 rises up to turn off S2. As a result, S1 receives the opposite bias with the voltage of cpacitor C to be turned off along with S2 turned off also with the discharge of capacitor C. Thus the perfect cut-off is secured for the load circuit at the time of overload or short circuit to facilitate the restart.
Patent JP-S53145082-A (JP)
Title: Preparing ribbon cable
Inventor: YONECHI SHINICHI
IPC: H01B7/08
Filed: 1977-05-23
Abstract: PURPOSE: To promote an improvement of the productivity, with a preparation facilitated as well for ribbon cable having an excellent quality, by such means that with a plurality of conductors buried into within a flesh of tube of resin cylindrically extruded, said tube be made into flat shape by opening to release after the extrusion processing. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60201629-A (JP)
Title: Production of metallic thin film having fine structure by means of light exposure
Inventor: IWAHASHI KENJI
IPC: H01L21/027
Filed: 1984-03-27
Abstract: PURPOSE:To enable a pattern to be printed on photoresist with high contrast and without blots, by coating the surface of a metal for forming a metallic thin film with the same or other metal in the low-vacuum atmosphere into which a suitable gas is introduced for vapor depositing ultra-fine particles of the blackening metal. CONSTITUTION:An Au layer 2 is formed on a silicon wafer 1 by the vacuum deposition. Subsequently, Au is deposited thereon under a vacuum reduced to 10<-1>-10<-2>Torr. This deposition is performed in the atmosphere gas having said degree of vacuum that is realized by introducing air or other gas. Under this condition, a layer of Au fine particles 3 is formed on the surface of the Au layer 2 and the surface thereof is blackened. After the formation of the blackened layer, photoresist 4 is applied thereon. The wafer is then subjected to light exposure and to development. A pattern is transferred by etching the Au layer with the ion etching method, and a resin film is deposited thereon for securing the Au film. The silicon wafer 1 is then removed by etching so as to leave the peripheral region of the silicon wafer in a frame shape. Thus, an Au film having a ultra-fine structure is completed.
Patent JP-S58176137-A (JP)
Title: Process for fire polish of glass container and its device
Inventor: TAMAGAWA KAZUO
IPC: C03B29/06
Filed: 1982-04-12
Abstract: PURPOSE:To reduce extremely the occurrence of deformation during the fire polish of a glass container, by bringing burner flame into contact with to the mouth part of the glass container which is cracked off, introducing simultaneously cooling air to a barrel part adjacent to the mouth part. CONSTITUTION:The cooling air nozzle 4 is arranged at a position close to the under side of the burner 2. The nozzle 4 consists of a structure wherein it is equipped with the cylindrical nozzle 4b having a large number of nozzle holes continuously bored along the approximately tangential direction (transfer direction) of the stemware 1 based on the conduit 4a. In this case, the jetting range of the cooling air is set in such a way that it covers the same flame range of the burner 2 or more in the peripheral direction of the barrel part of the stemware 1. By the above-mentioned construction, the burner flame is brought into contact with the mouth part 1a of the stemware 1, the cooling air is simultaneously introduced from the nozzle 4b to the barrel part 1b adjacent to the mouth part 1a, so that the fire polish of the mouth part 1a can be easily carried out without causing deformation. 3 in the fig. shows the reference example of cooling air pipe, but its cooling effect is insufficient.
Patent JP-S63226246-A (JP)
Title: Preparation of expanded snack
Inventor: KUMAGAI ISAO
IPC: A23G3/00
Filed: 1987-03-17
Abstract: PURPOSE:To prepare the titled snack having improved physical properties and palatability and capable of being suitably processed into a chocolate-coated product or the like, by stretching an expanded material extruded from a high pressure extruder. CONSTITUTION:The objective snack is prepared by extruding from a high pressure extruder a raw material such as grains, potatoes or beans which contain starch as a main component and immediately stretching the extrudate of expanded material by a range of 1.5-3 times.
Patent JP-S55154536-A (JP)
Title: Impurity removing method for molten metal
Inventor: NAKAMURA TSUTAE
IPC: F27D3/14
Filed: 1979-05-18
Abstract: PURPOSE: To remarkably enhance the usage endurance of a filter net for removing solid matter such as pieces of refractories, Al 2 O 3  and other oxide, and a flux mixed into molten Al by making the net of SiC fiber.  
     CONSTITUTION: Square frame 1 is made of equal angle, and steel bars are bonded to two spots of one side of frame 1 to form grips 2. Frame 1 is covered with filter net 3 made of SiC fiber, and net 3 is fixed to frame 1 with stainless steel wires 4. Molten Al is filtered with the resulting filter net to remove solid matter such as pieces of refractories, Al 2 O 3  formed by oxidation of Al, and a flux mixed into the molten Al, thus purifying the molten Al. SiC of the net has a very high endurance temp. and is slightly melted and consumed, so this net can be used longer than a filter net made of glass fiber by 20 times or more. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58177525-A (JP)
Title: Magnetic recording medium
Inventor: MIYA SHIYUUICHI
IPC: G11B5/00
Filed: 1982-04-12
Abstract: PURPOSE:To obtain a magnetic recording medium having superior durability and noise suitable for high density recording, by incorporating fluorinated graphite obtd. by fluorinating carbon having an extermely small grain size of 0.01- 0.1mum into a magnetic layer. CONSTITUTION:Carbon having an extremely small grain size of 0.01-0.1mum is mixed with >=1/2 time as much fluorocarbon as the carbon by weight, and the mixture is reacted with a gaseous mixture contg. gaseous fluorine at 200- 500 deg.C. The grain size of the fluorocarbon is not especially restricted. For example, when the grain size is 10mum, separation is carried out by a pneumatic elutriatic elutriation method after finishing the reaction. Fluorinated graphite obtd. by direct fluorination means fluorinated graphite manufactured as mentioned above. The preferred amount of the fluorinated graphite to be used is 2- 15pts.wt. per 100pts.wt. magnetic powder. The magnetic powder is powder of gamma-Fe2O3, Fe3O4, gamma-Fe2O3 or Fe3O4 doped with Co, Mn, Ni or the like, CrO2, a magnetic alloy or the like, and it is not especially restricted. A generally used binder is used as a binder for the magnetic powder.
Patent JP-2000259597-A (JP)
Title: Brain type computer system and storage system applicable to the same
Inventor: ICHIKAWA MICHINORI
IPC: G06F15/18
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To enable high-level information processing similar to the brain of life. SOLUTION: A main body 10 of computer in the brain type computer system has an analytic part 1 arranged between an input information holding part 4 and an internal expression code holding part 5 and for performing bidirectional converting processing (analyzing/inverse mapping) between input information and an internal expression code, an integrated storage part 2 arranged between the internal expression code holding part 5 and a high-order integrated code holding part 6 and for relating one or plural internal expression codes and storing that relation and a supervisory and control part 3 for controlling the analytic part 1 and the integrated storage part 2 by monitoring input information, internal expression codes and high-order integrated codes held in the input information holding part 4, the internal expression code holding part 5 and the high-order integrated code holding part 6.
Patent JP-S63228885-A (JP)
Title: Video switching device
Inventor: FUNAHASHI TAKAO
IPC: H01H13/76
Filed: 1987-03-18
Abstract: PURPOSE:To eliminate the mutual influences of video signals and to prevent the occurrence of a crosstalk by digitizing inputted video signals, and switching these signals by means of a digital switch. CONSTITUTION:Video signals are inputted from terminal 1,2 and converted to digital values in n-bits by A/D converters 3, 4 and simultaneously with these digital signals, timing pulse signals 6 that are phase-synchronized with the digital signals are also outputted. A timing pulse generator 12 selects the signals 6 synchronized with the video digital signals required for switching, and outputs them as switch control signals 13. The video signals are switched by synchronizing in phase with the control signal 13 by the switching part 8 of a matrix switch 7, and the video signals are reproduced as analog values by a D/A converter 10 connected to the selected output signal line, then outputted.
Patent JP-2000253799-A (JP)
Title: Tool for catching small animal such as mouse, cockroach or the like
Inventor: KUROSAWA SATOKI
IPC: A01M23/14
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a tool for catching a small animal capable of catching and treating both a mouse and a cockroach by one apparatus. SOLUTION: This floor of a tunnel 30 is provided with a trap floor 11. A catching container 12 is installed below the trap floor. Two sets of optical sensors are arranged at the side of the trap floor 11 so as to make detecting beams 13 and 14 cross the floor. One set of the optical sensors is a high-position optical sensor 15 in which the detecting beam 13 crosses the floor at the height of 10 mm-50 mm from the floor. The other set of the optical sensors is a low- position optical sensor 16 in which the detecting beam crosses the floor at the height of 0.5 mm to 2 mm from the floor. When at least either the high- position optical sensor 15 or the low-position optical sensor 16 detects a small animal, the trap floor 11 is opened to drop the small animal into the catching container 12. After the drop of the small animal, the trap floor 11 is immediately closed.
Patent JP-S51142049-A (JP)
Title: A process for coloring polymeric materials
Inventor: SHIMADA KEISHIN
IPC: C08L33/04
Filed: 1975-05-23
Abstract: PURPOSE: A quinophthalone compound represented by formula I: (where A is a phenylene group or naphthylene group to which two carbonyl groups are linked at the O- or peri-positions, and optionally substituted by non-ionizing substituents; rings B and C may be substituted by halogen atoms). The above mentioned compound includes compounds of the resonance structure expressed by formulae II and III. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56158277-A (JP)
Title: Vertical narrow groove welding for aluminum alloy thick plate
Inventor: HASHIMOTO MARETOSHI
IPC: B23K9/16
Filed: 1980-05-08
Abstract: PURPOSE: To enlarge penetration into the base metal and reduce generation of blowholes in welding while shaking at specified pitch and cycle by stopping shaking of electrode momentarily at the end of shaking and thereby raising welding current.  
     CONSTITUTION: This welding method consists of a process that raises the welding current at a position where the tip of shaking electrode comes closest to the side of the groove 2 by a difference in the range of 40W120A, a process that makes the welding pitch P in the direction of weld line 2W7mm and a process that makes the cycle of shaking 0.8W2sec and makes the time of high current domain in the cycle 0.2W0.8sec. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58178173-A (JP)
Inventor: OOTSUKA KATSUJI
IPC: F25D21/04
Filed: 1982-04-14
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-S59185351-A (JP)
Title: Copying method
Inventor: TAKIMOTO MASATAKA
IPC: G03G13/01
Filed: 1983-04-07
Abstract: PURPOSE:To manufacture easily a photosensitive body for forming a polychromatic image having two or more colors by laminating a photoconductive layer and an electrically insulating layer so as to provide a laminated structure. CONSTITUTION:A photosensitive body 3 has an electrically insulating layer 41 and a photoconductive layer (photosensitive layer) 2 laminated successively on an electrically conductive substrate 40. The layer 2 has either holes or the mobility of electrons. The layer 2 is made of a single photosensitive layer having sensitivity in at least the whole visible light region, or it has a laminated structure consisting of a carrier generating layer 42 and a photosensitive layer 43. The layer 42 has sensitivity to chromatic light, and the layer 43 transmits chromatic light and has sensitivity to light other than chromatic light.
Patent JP-S54153409-A (JP)
Title: 3-phase power supply apparatus for guided trolley
Inventor: UOZUMI YUKIO
IPC: B60M7/00
Filed: 1978-05-22
Abstract: PURPOSE:To provide a 3-phase power supply apparatus which minimizes the space for installing the electric car line and eliminates mutual contact of collectors against normal oscillations of vehicles while facilitating return of collectors whenever they are off the electric car line due to abnormal oscillations. CONSTITUTION:The guided trolley is so arranged that a vehicle having a travelling wheel 4 and a guided wheel 5 on a rail comprising a running course 1 and guiding rails on both sides thereof. Herein, three electric car lines 7 to 9 with which 3-phase AC power is fed are arranged above one guided rail 2 in such a manner that the central line is projected from the other ones leaving a space above and below the line. Collectors 11, 12 and 31 are arranged on the vehicle 3 corresponding to the respective lines 7 to 9. The collectors are respectively provided with collection shoes 12, 22 and 32 which contacts the corresponding line at such an angle as to form a contact surface to one cylidrical surface and insulated shoes 13, 23 and 33.
Patent JP-H02240553-A (JP)
Title: Method and device for detecting dew point
Inventor: KUROI MASAHITO
IPC: G01N27/00
Filed: 1989-03-14
Abstract: PURPOSE:To detect a dew point with high accuracy by detecting a temperature of a dewing detecting element by cooling the dewing detecting element, and subsequently, inverting a current allowed to flow to a cooling element so as to dissipate dewing, and detecting a dissipation temperature of the dewing. CONSTITUTION:By an ON-operation of an electronic cooling element 1 which utilizes a Peltier effect, a dewing detecting element 2 is cooled and dewing advances on the element surface, and when an electric resistance value of the element 2 reaches a value for showing a dewing detection, a temperature of the element 2 of that time is detected by a temperature detecting element 3, and continuously, this time a current allowed to flow to the element 1 is inverted so as to dissipate dewing, by which the dissipation of dewing advances, and when a resistance value of the element 2 reaches a value for showing a dewing dissipating (drying) detection, a temperature of the element 2 of that time is detected by the element 3. In such a way, a temperature between a temperature of the element 2 at the time of dewing detection and a temperature of the element 2 at the time of dewing dissipation detection becomes a dew point. The temperature of the element 2 at the time of dewing detection and the temperature of the element 2 at the time of dewing dissipation are measured one or two times or more as necessary.
Patent JP-S51137012-A (JP)
Title: A combustion apparatus for a gas turbine
Inventor: INUBUSHI SHIGEO
IPC: F23C7/02
Filed: 1975-05-21
Abstract: PURPOSE:A combustion apparatus which prevents the counter current and heat shock in turbine starting, and keeps a stable combustion state.
Patent JP-H04279405-A (JP)
Title: Automatic encasing apparatus of products
Inventor: INABA AKITOSHI
IPC: B65B5/08
Filed: 1991-03-02
Abstract: PURPOSE:To make a uniform encasement possible through a reasonable structure by constituting an apparatus from a swinging discharge trough, housing supply mechanism, receiver-frame and transfer conveyor for receiving a housing having passed below the swinging discharge trough from the receiver-frame. CONSTITUTION:A receiver-frame 23 capable of gradually advancing toward a swinging discharge trough 3 by a cylinder 22 is provided in the position below a housing supply mechanism 10. Further, about 5 housings 9 are piled up by stages beforehand in the housing supply mechanism 10, a cylinder 12 is stretched to lower a housing 9 in the lowest stage onto the receiver-frame 23, pawls 20 are opened so that the housing 9, which has been in the lowest stage, is left as it is; and the pawls 20 are hung on the collar 10 of the next housing 9 to raise the rest of the housings. Thus, a roller-type transfer conveyor is provided in the position below the swinging discharge trough 3, the starting end of the transfer conveyor is constituted in the manner of freely moving up and down by a desired means, and the receiver-frame 23 is constituted in the manner of facing on the starting end of the transfer conveyor after gradually advancing toward the swinging discharge trough 3 by the cylinder 22 and being supplied with a product.
Patent JP-H04275312-A (JP)
Title: Constant amount feeding device
Inventor: KAKIZOE ISAO
IPC: B01J4/02
Filed: 1991-03-01
Abstract: PURPOSE:To surely and rapidly feed a constant amount of a powdery material or slurry into a high pressure container. CONSTITUTION:A constant amount feeding device comprises a casing 2, a rotary disk 3 and a rotation shaft 4. The casing 2 has a receiving chamber 5 formed therein, is equipped with a powdery material or slurry-feeding opening 6 and a carrier fluid-feeding opening 7, respectively, formed on the upper surface allowed to communicate with the receiving chamber 5, and is further equipped with a discharging opening 8 allowed to communicate with a receiving chamber 5 and faced to the carrier fluid-feeding opening 7 on the lower surface. The rotary disk 3 is rotatably installed in the receiving chamber 5 of the casing 2 in a closed state and having a measuring hole 12 properated so that the powdery material or slurry-feeding opening 6 is alternately coincident with the carrier fluid-feeding opening 7 and the discharging opening 8. And the rotary shaft 4 is fit into the casing 2, connected to the rotary to the disk 3 at one end of the shaft and rotated.