baber/WOPTO huggingface dataset:
Patent JP-H0510671-A (JP)
Title: Method of affecting waste gas flow in melting furnace and melting furnace for carrying out said method
Inventor: MIHIYAERU HIRUTO
IPC: F27D99/00
Filed: 1991-01-23
Abstract: PURPOSE: To prevent corrosion of a heating conductor protecting tube sufficiently by exerting an effect on a waste gas flow in a melting furnace wherein at least one protecting tube of a heating conductor for heating a melt positioned in a melting range is disposed above the melting range. CONSTITUTION: A waste gas flow 7 is passed by the side of at least one heating conductor protecting tube 4, at a prescribed distance therefrom, and guided to a waste gas outlet 5. The waste gas is prevented from corroding the heating conductor protecting tube 4 in such a degree as to cause any problem, at least.
Patent JP-H03211971-A (JP)
Title: Signal processing system
Inventor: YAMAZOE YASUO
IPC: H04N5/21
Filed: 1990-01-17
Abstract: PURPOSE:To automatically improve a video signal corresponding to the degradation of the video signal, to save the labor of a user and to obtain an improved picture by anybody by detecting the fluctuation amount of color burst in the video signal, discriminating the degradation of picture quality and automatically turning ON/OFF a digital noise reduction(DNR). CONSTITUTION:The video signal from an input terminal is inputted to a burst sampling circuit 1 for deciding the degradation amount and only the color burst is sampled. Then, the video signal is divided into the signal as it is and the signal to pass through a 1H delay circuit 2 and the divided signals are respectively inputted to a subtraction circuit 3. Then, subtraction is executed in respect to the burst before 1H. In such a way, the color burst is sampled with constant value for an amplitude, frequency and burst width, etc., in the component of the video signal, and the fluctuation is decided and the degradation of picture quality is estimated. Therefore, the switch of the DNR is automatically changed over corresponding to the decision. Thus, the labor of an operation is saved and anybody can obtain the satisfactorily improved picture.
Patent JP-2000204774-A (JP)
Title: Assembly type storage
Inventor: TAKUBO YOSHIICHI
IPC: F24F7/00
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To suppress temperature rise by natural convection for air in each hollow portion by providing hollow portions by arranging double wall construction for each wall panel and roof panel of an assembly type storage thereby permitting to communicate between hollow portions and between the inside and outside of the storage room. SOLUTION: Left-right wall panels and a rear panel 4 are provided along the peripheral edges of a floor plate 1, and a roof panel 5 is placed on the upper end portion of each wall panel. Right and left sliding doors 6, 7 are provided in an opening portion at the front face. Each panel is constituted with a double wall at the inner and outer sides, and hollow portions B, C are provided. For example, the rear wall panel 4 bas a middle hollow portion B between the exterior wall and interior wall. At a jointing portion to the floor plate 1, a connecting hole to the outside of the storage is provided thereby permitting flow of air. The roof panel 5 also has a double wall construction and forms an attic space portion C.  The roof attic space C is communicated to the hollow portion B, a gap is provided between the upper end portion of the rear wall panel 4 and the outer plate of the roof panel 5 thereby permitting air flow. When outdoor temperature or the temperature of an exterior wall material rises, the convection of air occurs and the temperature rise in the storage room can be suppressed.
Patent JP-S5499351-A (JP)
Title: Waste liquid disposal device
Inventor: KANAMORI KOUZOU
IPC: B03D1/26
Filed: 1978-01-23
Abstract: PURPOSE: To enable continuous disposal of waste liquid by arranging filter around float separator which removes inpurities involved in waste liquid and captured and floated by minute air bubbles and by providing element cleaning device correspondingly arranged to element of this filter.  
     CONSTITUTION: Waste liquid is induced into the body 4 of float separator 2 in tangential direction through piping 7 after it is supplied through piping 8 into reserve tank 9 and added and agitatingly mixed with condensing chemical agent from condensing chemical agent tank 10, 11 and further it is flown through transferring pipe 12 and mixed with solvent of compressed gas from reserve tank 13. While waste liquid is ascended under whirling in tank 1, solubility of disolved gas is decreased and produces minute air bubbles by which floatable substances in waste liquid is floated and separated by the floating of these bubbles. Waste liquid from which floating substances are removed is filtrated by filter 3 arranged around float separator 2 and discharged through pipings 26, 27 and 34. Filter 3 is cleaned by jet- streamed water from element cleaning device 35. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59138261-A (JP)
Inventor: JIEIMUZU MAKUBII
IPC: C08K5/5419
Filed: 1984-01-19
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-H02242974-A (JP)
Title: Fiber of fabric treated with modified fluorocarbonyl iminobiuret
Inventor: PECHHOLD ENGELBERT
IPC: D06M101/34
Filed: 1990-01-17
Abstract: PURPOSE: To impart excellent oil-repellent and water-repellent properties, and soil-release(SR) properties in dry and wet conditions to a fiber by treating the synthetic or natural fiber with fluorocarbonylimino biurets. CONSTITUTION: This synthetic or natural fiber having durable antifouling characteristics is obtained by treating the synthetic or natural fiber with carbonylimino biurets of formulas I or II [Z is a tris(carbonylimino) biuret group of formula III (R is a 4-20C aliphatic or alicyclic group); Rf is a completely fluorinated 3-20C aliphatic group; A is a divalent group of SO2 NR3 , CONR3 , S or SO2 ; B is a divalent linear hydrocarbon group Cn H2n ; X is O, S or the like; R' is a monovalent aliphatic, alicyclic, aromatic group or the like, containing no fluorine and substituted with Ce, Br or the like; R" is a (substituted) aliphatic, alicyclic, aromatic group or the like containing (no) fluorine; (m)is 0 or 1; (p) is 1 or 2; (q) is 2 or 1;(r)is 1 or 2; δ is (2-r); and (t)is 2-100].
Patent JP-S62166209-A (JP)
Title: Burner
Inventor: HANEDA TOSHIO
IPC: F23C99/00
Filed: 1986-01-17
Abstract: PURPOSE:To reduce NOx by ejecting a fuel and primary air in the tangential direction of a primary virtual circle having a small radius and secondary air in the tangential direction of a secondary virtual circle having a large diameter. CONSTITUTION:A nozzle 8 for a fuel mixed gas is directed toward the tangential direction 14 of a primary virtual circle 12 of a small diameter within a planar section of a furnace 2, and secondary air nozzle 9 is directed toward the tangential direction 15 of a virtual circle 13 concentric with the virtual circle 12 and having a diameter larger than that of the circle 12. Further, air nozzles 10 and 11 are directed toward the tangential direction 17 of a virtual circle 16 concentric with the virtual circle 13 and having a diameter smaller than that of the circle 13. A region of a concentrated reducing atmosphere and a region 20 of an oxidation atmosphere encircling the region 19 are constituted in a space of the furnace by a turning fire ball 18. The reducing atmosphere region 19 is charged with air 11 for three-stage burning. The heat of a gas 22 generated by burning and forming an oxidizing atmosphere at the upper part 21 of the furnace 21 is recovered on the heat transfer surface within a flue 23 and contributes to the generation, overheating and reheating of vapor, thus reaching a boiler outlet 24. Hence, the increase of Nox is prevented by forming the reducing atmosphere at the central portion in the section of the furnace and the oxidation atmosphere in the periphery of the wall of the furnace.
Patent JP-H1073454-A (JP)
Title: Detection method for passing magnetic article
Inventor: MOODY KRISTANN L
IPC: G01D5/14
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To generate a binary output voltage corresponding to the approaching or retracting limit of an article accurately by generating threshold voltages which are fixed to some percentage of the highest and lowest peak levels of a voltage proportional to the field. SOLUTION: When an article approaches, Hall voltage of a Hall element 10 and a voltage Vsig amplified through an amplifier 12 are increased and the voltage Vsig is decreased as the article recedes. A voltage divider 34 are connected, at the opposite ends thereof, with the output of buffer stages 48, 58 and a held signal VPold is applied to the upper end while a signal VNold is applied to the lower end. A voltage VOS is generated in the center of a resistor and has a level equal to the central voltage between positive and negative peak voltages VPold and VNold . Threshold voltages VNth , VPth very with time and constantly set at fixed percentages of the peak differential voltage of the voltage Vsig . Consequently, a binary output voltage having a transition corresponding accurately to the approach and retract limits of a passing article can be obtained.
Patent JP-S61166288-A (JP)
Title: User's terminal device of video tex system
Inventor: HARADA YOSHIHISA
IPC: H04N7/16
Filed: 1985-01-17
Abstract: PURPOSE:To count a cost for each user with simple constitution by providing an information charge extracting circuit, a communication charge counter circuit, a user setting device, a charge adder circuit and a charge display device displaying a charge outputted from a charge storage circuit. CONSTITUTION:The picture information demodulated by a MODEM2 is fed to an information charge extracting circuit 9, from which an information charge is extracted and outputted to a charge adder circuit 14. A communication charge counter circuit 10 outputs a prescribed communication charge to the circuit 14 at each prescribed time when a signal connected to a data base fed from the MODEM2 is set. The charge addition circuit 14 adds a communication charge or an information charge to a charge corresponding to the user set by a user setting device 11 among charges stored in a charge storage circuit 12 every time an information charge and a communication charge are outputted respectively from the circuits 9 and 10. The circuit 12 outputs a charge to the user set by the setting device 11 and the charge is displayed on a charge display device 13.
Patent JP-H10196060-A (JP)
Title: Verge roof tile
Inventor: TAKAHASHI KOJI
IPC: E04D1/30
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To facilitate overlap roofing construction by suspending a drip part provided substantially at a right angle to a batten from one end of the main body part of a verge roof tile, and providing projections on the back sides of the main body part and the drip part in such a manner that the top surfaces thereof intersect perpendicularly to each other. SOLUTION: A verge roof tile 1 comprising a main body part 2 and a drip part 3 is installed on a batten or a corrugated roof tile fixed to the batten, and the drip part 3 is installed substantially parallel to a berge-board suspended from one end of the main body part 2 to be substantially right angled to the batten. Further, a wide band-like projection 4 is provided on the back of the main body part 2, and a wide band-like projection 5 is provided on the back of the drip part, the top surface of the projection 4 and the top surface of the projection 5 intersecting perpendicularly to each other. Subsequently, the top surface of the projection 4 is brought into contact with a stiffner on the batten, and the top surface of the projection 5 is brought into contact with the berge-board, whereby the vergs roof tile 1 is positioned and fixed.  Accordingly, at the time of overlap roofing, the tiles can be easily installed in three- dimensions on the batten.
Patent JP-S58126227-A (JP)
Title: Seat slide device for car
Inventor: NISHIMURA SHINICHI
IPC: B60N2/90
Filed: 1982-01-21
Abstract: PURPOSE:In a seat slider for car where a fixed rail and a movable rail are fitted slidably through a slide block made of synthetic resin, to absorb the expansion/ shrinkage of said block by providing a notch at the central portion of the slide block. CONSTITUTION:A movable rail 1 to be fitted slidably in a C-shaped guide groove 26 in a fixed rail is formed together with a movable rail body 29 into planar shape, then a patch 2 having mashroom shaped notches 3a-3d at the upper and lower edges 2a is integrally formed through spot welding. While a slide block 4 made of synthetic resin such as polyacetal is integrally injection molded to encloses the flange section 1a of the movable rail 1 then secured. Thereafter it is mechanically worked at the central portion to provide notches 5, 6 while inclined faces 8a-8c are formed on each projections A-C continuously with said notches 5, 6.
Patent JP-S58124692-A (JP)
Title: Heat sensitive recording material
Inventor: SUGURO YOSHIHIRO
IPC: B41M5/323
Filed: 1982-01-21
Abstract: PURPOSE:To provide a heat-sensitive recording material light-fixable with a higher heat sensitivity by forming a heat sensitive coloring layer containing a coupler as inclusion compound with beta-cyclodextrin in addition to a diazo-compound, a hot melting material and a binder on a supporting body. CONSTITUTION:A heat sensitive coloring layer containing a diazo compound (e.g. compound of formula), a coupler (e.g. fluoroglycine), a hot melting material (preferably, those woth a melting point of 50-250 deg.C such as amido stearate) and a binder is formed on a supporting body such as paper. In a heat sensitive material thus formed, the coupler is used for an inclusion compound with beta-cyclodextrin.
Patent JP-S5392856-A (JP)
Title: Polyolefin resin composition
Inventor: ASANO HIDEKI
IPC: C08K3/00
Filed: 1977-01-26
Abstract: PURPOSE:To provide a polyolefin resin composition having excellent moldability and creep resistance and imrpoved heat distortion temperature, dimensional stability and mechanical strength, by adding powdery inorganic material as filler, and a small amount of an orgnaic peroxide a and a fatty acid maide to a polyolefin resin.
Patent JP-H04298547-A (JP)
Title: Pneumatic tire
Inventor: IMURA HIROTSUGU
IPC: B60C1/00
Filed: 1991-01-24
Abstract: PURPOSE:To provide a pneumatic tire which needs no release agent to be applied to the inside surface of the tire in vulcanizing it. CONSTITUTION:A rubber compsn. prepd. by compounding 100 pts.wt. brominated butyl rubber with 0.1-10 pts.wt. polyoxypropylene polyol is used as an inner layer rubber of a pneumatic tire in which the crown part of a carcass is covered by a belt and a tread rubber, the side part by a side wall rubber, and the inner side by the inner layer rubber. The polyoxypropylene polyol migrates to the surface of the inner layer rubber during vulcanization of the tire, acting as a release agent at the surface and facilitating with drawal of the bladder from the tire after vulcanization.
Patent JP-H07216839-A (JP)
Title: Sprinkler device for vehicle running course
Inventor: UENO HIROSHI
IPC: E01H3/04
Filed: 1994-01-26
Abstract: PURPOSE:To sprinkle water widely over the whole surface by installing sprinkler heads in a running course, enable the sprinkler head to descend in a feed water pipe in the case of the tire of a running vehicle treads on the sprinkler head so as to prevent damage, and prevent a slip even in the case of the running vehicle treading on the sprinkler head so as to enable a safe and positive running test. CONSTITUTION:A sprinkler 5 is inserted in a recessed groove provided in a running course. The upper face of the recessed groove 2 is covered with a covering body 27, with the exposure space 26 of a sprinkler head 8. The lower end direction of the sprinkler head 8 is inserted slidably in the water tight state into a feed water pipe 10, and the upper end face of the sprinkler head 8 is positioned in the exposure space 26.
Patent JP-H02187668-A (JP)
Title: Frequency detecting device
Inventor: SUZUKI MAKOTO
IPC: G01R23/02
Filed: 1989-01-13
Abstract: PURPOSE:To detect the frequency at a high speed by bringing three pieces of amplitude values of an AC electricity quantity of an electric power system to sampling in a prescribed period, performing a prescribed operation after the A/D conversion and calculating the frequency. CONSTITUTION:Three pieces of voltages are brought to sampling in a sampling period T, and thereafter, brought to A/D conversion. Subsequently, a first and a third sample values are added, squared by a square device 8, and {V(0)+V(2T)}<2> is derived. Also, a second sample value is squared by a square device 7 and brought to four fold by a constant 4, and 4V (T)<2> is derived. Next, an output of [4V(T)<2>-{V(0)+V(2T)}<2>] of a subtracter 10 is divided by an output 4V(T)<2> of a multiplier 9, and Y=sin<2>T is obtained as an output of an arithmetic processing means 13. From this output Y, a frequency (f) is derived by an inverse trigonometric function arithmetic means 12. In such a way, from three pieces of sample values, the frequency is calculated at a high speed and outputted.
Patent JP-H06212880-A (JP)
Title: Method and device for controlling direction of tunnel excavator
Inventor: IOHARA SHIGERU
IPC: E21D9/093
Filed: 1993-01-19
Abstract: PURPOSE:To perform control of the direction of a tunnel excavator with the same level as that of a skilled operator. CONSTITUTION:A measuring device 11 measures displacement against a planned line in the direction of excavation. Horizontal displacement is given to an excavation mode automatic selection circuit 12. The excavation mode automatic selection circuit 12 uses a neutral network based on a previous excavation result and excavation mode and variations in displacement in the present direction of excavation every one stroke of operation of a tunnel excavator to select the present excavation mode. A skilled operator's experience is reflected on the neutral network, and an optimum excavation mode is selected in accordance with an excavation state. In a control amount setting circuit 13, a control amount for controlling a front gripper jack 16, a thrust jack 17, a main gripper jack 18 and a dirctional control jack 19 is set by a selected excavation mode. A fuzzy theory is applied for setting the control amount.
Patent JP-H06215302-A (JP)
Title: Metallic multilayer film magnetic storage
Inventor: HORIGUCHI NAOTO
IPC: H01F10/12
Filed: 1993-01-20
Abstract: PURPOSE:To enhance the magnetic storage density of information by a simple mean by using the magnetic head which changes the relation of the magnetic moment in the each layer of a metallic multilayer film between a ferromagnetic state and an anti-ferromagnetic state by addtion of an external magnetic field. CONSTITUTION:A ferromagnetic body film 1 is made of iron, for example, and a metallic film 2A is made of Cr, for example, and a metallic film 2B is made of Fe, for example, respectively, and the storage medium consisting of the ferromagnetic body film 1 and the metallic film 2A is given a magnetic field from outside or the magnitude of the magnetic field of the storage medium is read by a magnetic head 3. As a the metallic multilayer film 2, when the metallic film 2A consisting of Cr, for example, and the metallic film 2B consisting of Fe, for example are laminated, the film 2B attains an anti- ferromagnetic bond by selecting properly the film thickness of the film 2A and 2B. Therefore, the relation of the magnetic moment in the film 2A and 2B is changed from an anti-ferromagnetic state to a ferromagnetic state.
Patent JP-H11202086-A (JP)
Title: Reprocessing method for spent fuel
Inventor: KAMOSHITA MAMORU
IPC: G21C19/46
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To make a spent fuel reprocessing equipment compact. SOLUTION: In a plutonium and uranium co-extraction device 9, fuel solution liquid and mixture solvent constituted of 30% tributhyl phosphate and trinormal octhylamine of 3% or more and 8% to 17% isoocthylalcohol diluted with normal dodecane are contacted in counter current flow, and plutonium and uranium are extracted in mixed state in the mixture solvent side. The fuel solution liquid from the plutonium/uranium co-extraction device 9 is contacted in counter current flow to the mixture solvent. By this, a scrubbing operation becomes unnecessary and the extraction steps of the plutonium/uranium co-extraction process is reduced. Thus, metric control of plutonium is reduced and the reprocessing process is more simplified.  Furthermore, a continuous extraction operation of plutonium and uranium is made possible and total amount of plutonium can be extracted even in a state of being added by isoocthylalcohol.
Patent JP-H07217076-A (JP)
Title: Steel bar and clamping method thereof
Inventor: OTSUKA HIROAKI
IPC: E04G21/12
Filed: 1994-01-26
Abstract: PURPOSE:To improve working property by forming an engaging portion extending over a fixed length part at the end of a steel bar. CONSTITUTION:Two recess parts 11, 21 and a projection parts 12, 22 are all installed in each end of two steel bars 1 and 2 as respective engaging parts. Next, a ferrous shape memory alloyed joint 3 is fitted in one side of these steel bars 1 and 2 in advance. In succession, both recess and projection parts 11 and 21 as well as both projection and recess parts 12 and 21 of these steel bars 1 and 2 are engaged with one another and then the joint 3 is shifted so as to be situated in an engaged part of these steel bars 1 and 2. In addition, when the joint 3 is heated an its shape is restored to the original one, an inner diameter of this joint 3 is contracted and thereby the engaging part of these steel bars 1 and 2 is clamped from the outside and thus they are clamped tight.
Patent JP-H10206541-A (JP)
Title: Active sonar device
Inventor: KIMURA SATOSHI
IPC: G01S7/526
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To provide an active sonar device capable of correcting a target position by accumulation in search on the basis of an error amount at the target position measured in each search for the same object. SOLUTION: An active sonar device radiates a sound wave from a transceiver 4, irradiates an object, allows reflection from the object, reflects the sound wave reflected from the object as a reflection sound, and converts it into a receiving signal 16. The receiving signal 16 is input to and shown on a display 8 through a signal processor 6 and a display processing part 7. An object position measured from the image of the display 8 is input to an object most probable position calculation part 9 as cursor data 20, and calculated as object position data. The object most probable position calculation part 9 calculates the load average value of the object position from an object measuring error amount obtained from data from the calculated object position data, a navigation sensor 11 and a gyro device 12.
Patent JP-S60152162-A (JP)
Title: Callback talking system
Inventor: ENOMOTO MOTOHIKO
IPC: H04M3/48
Filed: 1984-01-20
Abstract: PURPOSE:To attain freely other operations by providing a function calling back the own telephone set to an opposite subscriber so as to hook on the own telephone set even if the opposite subscriber leaves its seat during talking. CONSTITUTION:When subscribers SUBA and SUBB are during talking and the SUBB requires to leave its seat due to any business, the SUBA informs the SUBB the provision of the callback function and then hooks on the handset. Then the SUBB is connected to a tone trunk TNT. When the SUBB completes its business and hooks on the handset, the SUBA is connected to a call signal trunk RGT and the SUBB is connected to a call tone trunk RBT. When the SUBA hooks off in this state, the SUBA and SUBB are connected to an intra- office trunk IOT and they are talked again.
Patent JP-S62165992-A (JP)
Inventor: NARITA ATSUO
IPC: G05B11/36
Filed: 1986-01-17
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-S60151692-A (JP)
Inventor: SUZUKI NORIYUKI
IPC: G09G5/34
Filed: 1984-01-19
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。