baber/WOPTO huggingface dataset:
Patent JP-H10309584-A (JP)
Title: Flocculating, separating and recovering method using zeolite-compounded treating agent
Inventor: MINATO HIDEO
IPC: C02F1/52
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a flocculating, separating and recovering method by using a zeolite-compounded treating agent with which ammonia-state nitrogen, nitrite- state nitrogen and nitrate-state nitrogen in the water to be treated can be treated at a low cost, and at the same time, nitrogen and phosphorus which cause eutrophication can be removed with high efficiency, and moreover, various kinds of heavy metal ions can be removed. SOLUTION: A treating agent prepared by compounding a natural zeolite fine powder having high cation exchange capacity and a compound salt of alkaline earth metal is added to the water to be treated containing a nitrogen component, phosphorus component or heavy metals so as to adsorb the contaminant component. After adsorption, the contaminant is not desorbed but flocculated, separated and recovered. The natural zeolite is clinoptilolite or mordenite and the natural zeolite has >=80 meq/100 g cation exchange capacity. The treating agent preferably contains clay mineral such as bentonite, and the compounding ratio of the treating agent is preferably 100 pts.wt. natural zeolite, 1 to 50 pts.wt. clay mineral and 1 to 15 pts.wt. compound salt of alkaline earth metal.
Patent JP-S5757773-A (JP)
Title: Composite sealing material
Inventor: KAWAGOE TAKAHIRO
IPC: C08L33/00
Filed: 1980-09-26
Abstract: PURPOSE: To provide a composite sealing material having excellent compression- restoring properties and water-swelling performance, by combining a compression- restoring elastomer with a water-swelling and water-stopping material compsn. contg. an uncrosslinked rubber, white carbon and a plasticizer.  
     CONSTITUTION: A water-swelling and water-stopping material compsn. 1 contg. an uncrosslinked rubber, 18W45wt% white carbon and 13W40wt% plasticizer as essential components, is combined with a compression-restoring elastomer 2 to obtain the desired sealing material. Examples of white carbons are silicic acid anhydride, hydrated silicic acid and silicate white carbon. Examples of said plasticizers are synthetic plasticizers such as esters and phosphates, and rubber softening agents such as mineral oil softening agents and vegetable oil softening agents. Examples of said compression-restoring elastomers are vulcanized rubbers, thermoplastic rubbers, partially crosslinked rubbers and rubber foams. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5923934-A (JP)
Title: Information transmitting line
Inventor: OOYA TSUNEO
IPC: H04B5/00
Filed: 1982-07-30
Abstract: PURPOSE:To attain more accurate information transmission, by inverting a transmission line in polarity at a suitable position to a signal having a certain frequency in the suitable point of the transmission line, and inserting a circuit network not inverting the said polarity to a signal having other frequency so as to prevent noise without generating a dead band. CONSTITUTION:In transmitting information from one end A to other end B, the phase is inverted after passing the information through a filter 41 to use a signal in frequency F1, and the information is reached to the other end B without producing a change in the content of information. On the other hand, the noise having a frequency close to the frequency F1 is inverted for the polarity at the left and right of the filter 41 and the phase is inverted, then the noise is cancelled and the amount of noise mixed in an information signal having the frequency F1 is reduced. That is, the defect of information signal having the frequency F1, low in the noise resistance is compensated. In transmitting the information to a mobile body 3 from transmission lines 1, 2, since the signal having a frequency F2 is used, the phase is not inverted even after passing through a filter 42. Thus, the information is transmitted continuously without producing the dead band near the filter 42.
Patent JP-H05325059-A (JP)
Title: Automatic fire alarm system
Inventor: FUJIKI HITOSHI
IPC: G08B17/00
Filed: 1992-05-26
Abstract: PURPOSE:To eliminate the trouble of measuring the accumulation time of a sensor by pressing a stopwatch at the same time with illumination and measure the accurate accumulation time by providing a receiver with a measuring function which automatically measures the accumulation time of the sensor when an accumulation time switch is operated and also providing the receiver with a display part which displays the measured accumulation time. CONSTITUTION:The receiver is provided with the measuring function which automatically measures the accumulation time of the sensor when the accumulation time switch SW1 is pressed and also provided with a display part 8 which displays the measured accumulation time. When the accumulation time switch SW1 is operated, a microcomputer 11 automatically measures the accumulation time according to a program for measuring and testing the storage time which is written in a memory 13. This program starts measuring the accumulation time once receiving the sense output of the sensor for the first time, measures the time up to the reception of the sense output of the sensor in a detection time zone, and displays the measurement test start and measurement result at a display part 8.
Patent JP-H02312537-A (JP)
Title: Preparing device of baked food having thin thickness
Inventor: YUASA HIRAATSU
IPC: A47J37/00
Filed: 1989-05-26
Abstract: PURPOSE:To effectively obtain single baked food of thin thickness having desired thickness and fixed shape by supplying paste-like raw material on a belt rotating table for transferring in individually constant amount with ejecting from nozzle and transferring onto baking roll. CONSTITUTION:A constant amount of paste-like raw material supplied and filled in a hopper 14 is fed to a nozzle 12 by feed pump 14a and supplied by ejecting onto the surface of a rotating table 2 for transferring at equal intervals with each constant amount. Said constant amount of paste-like raw material 1a is transferred onto a baking roll 6 and baked food 10 having thin thickness and unit volume is baked at constant interval.
Patent JP-H06344994-A (JP)
Title: Safety device
Inventor: WAKANA KENJI
IPC: B64D47/00
Filed: 1993-06-03
Abstract: PURPOSE:To ensure safety when an obtained data recording device, used fuel tank, etc., are thrown away from an unmanned flying body in the flight by throwing away them when the horizontal flight distance reaches the safety region where any structure on the ground is not damaged by the thrown-away object. CONSTITUTION:An unmanned flying body like an unmanned reconnaissance plane, flying body, etc., throws away an obtained data recording device to recover the obtained data or a used fuel tank or the like to reduce the weight and air resistance and is provided with a throwing-away mechanism section 4. In launching the unmanned flying body, the output signal of an acceleration detector 1 built in the unmanned flying body is inputted to a distance calculator 2 to convert and acceleration of coordinate system of the flying body to the coordinate system on the ground, calculate the horizontal distance from a taking-off point by integrating the horizontal acceleration two times and compare the obtained horizontal distance with a preset distance to a safety region where the object to be thrown away does not damage any structures on the ground by a distance comparator 3 and drive the throwing-away mechanism 4 when both coincide with each other.
Patent JP-H0429472-A (JP)
Title: Picture motion detector
Inventor: ISHII HIROFUMI
IPC: H04N19/51
Filed: 1990-05-23
Abstract: PURPOSE:To accurately detect only the frame where a moving object exists in a prescribed frame by synthesizing areas where the moving object exists in the prescribed frame and the preceding frame and areas where the moving object exists in the prescribed frame and the following frame. CONSTITUTION:A difference and threshold processing means 1 takes the difference between the signal of a picture of the n-th frame and that of a picture 10 of the (n-1)th frame and outputs the area, where the difference exceeds a threshold, as a motion area. This output is stored in a frame memory 2a for one frame period. Next, the processing means 1 takes the difference between the signal of a picture of the (n+1)th frame and that of the picture 11 of the n-th frame and outputs the area, where the difference exceeds the threshold, as a motion. An AND operating means 3 operates AND between a motion area 16 obtained by comparison between pictures of the (n-1)th frame and the n-th frame and a motion area 17 obtained by comparison between pictures of the n-th frame and the (n+1)th frame and outputs the result as an area 14 of the moving object of the n-th frame.
Patent JP-H10317915-A (JP)
Title: Steam turbine plant
Inventor: NARUTOMI YUTAKA
IPC: F01K9/04
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To insure a heating source of a deaerator even if load interception occurs during operation so as not to apply unreasonable load to a boiler by providing a steam passage communicating from the downstream of a low pressure turbine bypass valve to a deaerator heating part, in a steam turbine plant arranged with a high pressure turbine and a low pressure turbine. SOLUTION: At ordinary operation, steam generated in a boiler 1 reaches a condense 5 through a high pressure turbine 2, an intermediate pressure turbine 3, and a low pressure turbine 4, and flows back to the boiler 1 by a condensate pump 8. At this time, a low pressure feedwater heater 9, deaerator 6, and high pressure feedwater heater 11 are respectively heated by the extracted steam of the low pressure turbine 4, the intermediate pressure turbine 3, and the high pressure turbine 2. When load interception occurs under this condition, the heating sources of the deaerator 6 and the feedwater heaters 9, 11 are lost, but at this time a control valve 14 is opened, and a part of bypass steam after reducing pressure by a low pressure turbine bypass valve 13 in a low pressure turbine bypass passage 24 is fed to the deaerator 6 through a steam passage 30 so as to heat the deaerator 6.
Patent JP-S5835733-A (JP)
Title: Information recording and reproducing system
Inventor: MINAMI AKIRA
IPC: G11B7/004
Filed: 1981-08-26
Abstract: PURPOSE:To cope with defects on a disc, by recording error information on a storage area different from the area of an error and inhibiting the use of the area, if there are errors on the storage area on the disc. CONSTITUTION:An optical disc 1 is provided with a sector data area 2, a track  code area 3, and a sector code area 4. Prior to the use of the disc 1, an error  test is made in advance. For example, if the track 2 has a defect 5, the information is recorded on the outermost or the innermost circumferential track. If the  sector code area 4 has an error, the error is recorded on the track code area 3.  Thus, if an error is found out on each area, the information is recorded to a different area, allowing to perform stable operation for the errors.
Patent JP-H04358469-A (JP)
Title: Image reading system for image reader
Inventor: OHASHI ATSUSHI
IPC: H04N1/04
Filed: 1991-06-05
Abstract: PURPOSE:To reduce the moving distance of a scanner and to shorten the processing time in an image reading state by setting optionally a home position, i.e., the reading start position of the scanner by software. CONSTITUTION:The position of e scanner 1 is controlled by a control part 10 with a software command, and the moved position of the scanner 1 is stored in a memory 10a of the part 10 as a home position. When it is desired to continuously read out the image, the home position is read out of the memory 10a and then the image of an image reading range 2a of an image reading range 3 of an image reader is read. In this case, the scanner 1 moves on a moving route 4e and the moving distance of the scanner is reduced in an image reading state.
Patent JP-H11325106-A (JP)
Title: Damper disk assembly
Inventor: IMANAKA HIDEYUKI
IPC: F16D13/64
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To surely achieve the centering of one of a pair of disk-like members relative to a boss of a hub for a long time. SOLUTION: A clutch disk assembly is provided with a disk-like member forming a pair with a hub, an elastic member and a bush 14. The hub in provided with a cylindrical boss 10. A pair of disk-like members are arranged on the outer circumferential side of the boss 10, and fixed to each other. A clutch plate 8 forming one of a pair of disk-like members is provided with a projection 13 supported in the radial direction in a relatively turnable manner to an outer circumferential surface 10a of the boss. The bush 14 is fixed to an inner circumferential edge of the clutch plate 8 in a relatively non-turnable manner, but abutted on the outer circumferential surface 10a of the boss 10. The bush 14 includes a lubricant.
Patent JP-S5560649-A (JP)
Title: Outlet port control valve for egr device
Inventor: HAMAI KIYUUGO
IPC: F02M25/06
Filed: 1978-10-31
Abstract: PURPOSE: To control EGR capacity by variably controlling an opening area for inducing EGR gas and to plan to improve mixing by increasing an inducing speed of the EGR gas into a suction system.  
     CONSTITUTION: An EGR outlet port control valve 3 includes a fixed ring memeber 4 and a sliding ring memeber 5 and a plurality of EGR gas inducting ports 4A, 5A are formed raidally on both of the rings 4, 5 respectively. Communication between both of the inducing ports 4A, 5A may be varied between full and partial communicating conditions by rotation of the sliding ring member 5. The EGR gas is flown so as to be circulated around an inlet gas passage 6 when it is induced into an annular space 8, therefore, flowing speed of it may be maintained at high. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5838065-A (JP)
Title: Scanning system for heating resistor train for heat sensing recording
Inventor: SATOU KUNIO
IPC: H04N1/23
Filed: 1981-08-28
Abstract: PURPOSE:To prevent storage of heat and to avoid discontinuity, by sequentially switching a block belonging to a group among groups in a specific order and recording one line. CONSTITUTION:A lot of heat sensing recording heating resistors R1-R256 arranged in a row are split into a pluraity of groups as the 1st group- the i-th group toward the scanning direction, and each group is connected in common for a pluality of groups to constitute N-block. In such a heat sensing recording heat resistor train, blocks belonging to each group are sequentially switched in the order of 1,N,2,N-1,3,N-2 to record one line. Thus, the deterioration in the quality of picture such as uneven recording due to heat storage and blur of recording can be prevented and the discontinuity of recording caused due to sub-scanning during recoding can visually be reduced.
Patent JP-S63297007-A (JP)
Title: Manufacture of wind shield made of plastic
Inventor: OBATA KEIICHI
IPC: B60J1/00
Filed: 1987-05-29
Abstract: PURPOSE:To mold the wind shield with equal thickness by a method in which each mold is constrained so as not to deform corresponding to the shrinkage accompanied by the curing of plastic raw material, and at this state, molding is carried out, and then a packing is moved so as to follow the shrinkage accompanied by the curing of plastic raw material. CONSTITUTION:A molding device is composed of a top force 1 and a bottom force 2. In the top force 1 and the bottom force 2, a chemically reinforced glass plate is used to smoothen the surface of the wind shield to be molded. The prescribed positions of the upper surface of the top force 1 are vacuum-sucked by vacuum cups 3, and the vacuum cups 3 are supported on the fastening member 5 by wires 4, etc. The prescribed positions of the lower surface of the bottom force 2 are fitted onto holders 6. The top force 1 and the bottom force 2 are not deformed in accordance with the shrinkage of the plastic raw material in molding. A pacing 7 is composed of deforma ble raw material, and is easily displaced inward, accompanying the shrinkage of the plastic raw material, thereby absorbing the part of its shrinkage. The packing is positioned a little more outside than the side of the objective shape preliminarily determined, and if said wind shield is molded, a prearranged wind shield may be obtained.
Patent JP-S62210370-A (JP)
Inventor: TAKAHASHI KAZUHIRO
IPC: F25B1/00
Filed: 1986-06-10
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-H06347308-A (JP)
Title: Level indicator of tank rolly
Inventor: NOZAKI TETSUO
IPC: G01F23/62
Filed: 1993-06-04
Abstract: PURPOSE:To prevent detection pipe breakage by vertically movably engaging and inserting the lower end of a detection pipe in a support metal fitting and providing a spring means for pushing the side thereof. CONSTITUTION:When a liquid level of the inside of a tank T moves vertically, a float 17 is moved vertically, the position of a permanent magnet 18 which vertically moves together with the float 17 is detected by a liquid level detection pipe 15, its signal is transmitted through a cable 25 to a control unit and a liquid level position is shown. Since the lower end of the pipe 15 is vertically movable inserted to engage and energized by a plate spring 22 from the side, force loaded beyond its power is prevented even if the height of the tank T changes. In addition, it is prevented that the pipe 15 is unstable in a hole 20b of a metal fitting 20 and ground is made perfect.
Patent JP-S6113851-A (JP)
Title: Designating time call system
Inventor: NOZAKI TADAO
IPC: H04M3/432
Filed: 1984-06-29
Abstract: PURPOSE:To prevent a designated time being missed when the time is designated by an urgent or important business by allowing an extension subscriber to dial a special number and register a designated time call so as to inform the designated time calling even if a registered extension is busy at the call designation time. CONSTITUTION:A call of a registered extension telephone set 111 desiring the registration of a designated time call is detected by a line circuit (LC)211 and informed to a central controller (CC)25. Then the registered extension telephone set 111 dials a registration code requesting the designated time call registration, and in case of an urgent or important business, a predetermined special registration code different from a general designated time call registration code is dialed. An outgoing register trunk (ORT)24 receiving the dial information of the designated time call registration request by the dialing of the registered extension telephone set 111 stores the said dial information. When the registration to memories 28, 29 is finished, the CC25 transmits a service set tone from a tone trunk (TNT)30 to the registered extension telephone set 111 to inform the end of designated time call registration to it.
Patent JP-H01307084-A (JP)
Title: Bloch line memory and its reproducing method
Inventor: FUJII KAZUTO
IPC: G11C11/14
Filed: 1988-06-02
Abstract: PURPOSE:To simplify the constitution of the waveguide light taking-out detection system of a Bloch line memory by making a part including a part of the magnetic domain and the magnetic wall of a magnetic thin film into a light waveguide path and forming a polariton generating means on the light waveguide path. CONSTITUTION:A magnetic garnet thin film 4 is formed on a non-magnetic garnet substrate 2 and a magnetic domain 6 is formed in the film 4. At the circumference of the magnetic domain 6, a magnetic wall 8 is formed and a Bloch line 10 is formed in the vertical direction in the magnetic domain 6. At the part of the surface vicinity of the magnetic domain 6 and the magnetic wall 8, an area 53 with the refraction factor higher than other area of the film 4 is formed. Consequently, the magnetic thin film part equivalent to the area functions as a channel type light waveguide path 54. Further, a metallic thin film 51, which is a polariton generating means, is formed so that the magnetic domain 6 can be crossed on the film 4. Consequently, since the signal separation is executed while the light flux executes the waveguide in the waveguide path 54, the reproducing signal can be obtained immediately from the light to pass through the position of the film 51. Thus, the waveguide destination taking-out detection system can be simply constituted.
Patent JP-H033673-A (JP)
Title: Power source
Inventor: NAGAZOE KAZUFUMI
IPC: H02M7/48
Filed: 1989-05-26
Abstract: PURPOSE:To reduce noise by providing a load circuit in a charging path of a capacitor from a DC power source. CONSTITUTION:A power source is composed of a series circuit of switching elements Q1-Q2 connected to a DC power source E, diodes D1-D2, a capacitor C1 and an inductor L, and supplies a current to a load circuit R2. The circuit R2 is disposed serially in a charging path from the power source E to the capacitor C1. As a result, a large current does not flow.
Patent JP-S5758967-A (JP)
Title: Production of parts and accessories for sewing machine
Inventor: NISHI NAOICHI
IPC: D05B27/02
Filed: 1980-09-29
Abstract: PURPOSE: To obtain parts and the like of lightweight and superior durability for sewing machines easily by teeming molten zinc alloy into a metal mold under high pressure, subjecting the same to shot peening then to plating.  
     CONSTITUTION: Molten zinc alloy for die casting is teemed into a mold made of iron for manufacturing feed dogs for sewing machine parts under high pressure, whereby the casting of neat surfaces and good accuracy is manufactured. The surfaces of such sewing machine parts or accessories are subjected to shot peening then to copper nickel chromium plating. Thereby, the feed dogs, presser foot bodies, balance wheels, etc. of superior durability are easily obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0716852-A (JP)
Title: Device for charging injectable liquid substance into injection mold
Inventor: ERUHARUTO HOIZAA
IPC: B29B7/76
Filed: 1994-06-16
Abstract: PURPOSE: To enable the treatment of an abrasive casting substance by forming at least one piston-cylinder device as a pump device and using a container relatively small in vol. CONSTITUTION: The single component stored in a storage container 1 reaches a distribution chamber 9 and the single component from a storage container 2 is fed into a distribution chamber 10. During a filling procedue, a stepping piston 8 is moved to its uppermost position. Subsequently, the valves 11, 12 in feed conduits 5, 6 are brought to a cut-off position and the drive device 13 for a double piston-cylinder device 7 is operated to partially empty the distribution chambers 9, 10 at first. By this constitution, both single components reach a mixing chamber 18 through feed conduits 14, 15 when valves 16, 17 are set to a flow position and subsequently reaches a casting mold 20 through an injection port 19 equipped with a cut-off valve. The double piston-cylinder device 7 is planned for markedly high working pressure as compared with pump devices 3, 4. As a result, the pump devices 3, 4 are markedly reduced in load.
Patent JP-S5834968-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: FUJIYAMA MASAHIRO
IPC: H01L29/74
Filed: 1981-08-27
Abstract: PURPOSE:To improve a yield, by exposing electrodes by etching after entirely applying a polyimide resin film and an oxide film thereon between the first and second metallic electrodes formed on the first and second conductive layers. CONSTITUTION:An oxide film 13 is formed on a semiconductor main body whereon a plurality of N type emitter regions 12 are formed on a P type base region 11, and electrode formation scheduled regions are etched resulting in the formation of electrode 14, 15 by an Al evaporation. Next, a polyimide resin film 16 is application-formed over the entire surface, further a protection film 17 such as a CVD SiO2 is formed, and the film of the part of the emitter electrode 15 is etching-removed resulting in the exposure of the electrode as illustrated. Thus, the exfoliation of the polyimide resin film 16 is prevented, and the yield is improved resulting in the prevention of chracteristic dispersion.