baber/WOPTO huggingface dataset:
Patent JP-S5825526-A (JP)
Title: Car knock preventive device of diesel engine
Inventor: NAKADA TERUO
IPC: F02D41/22
Filed: 1981-08-06
Abstract: PURPOSE:To prevent a car knock and improve smoke and driving performance, by providing a vibration detector, detecting vibration of a car body, and a brake device, applying a brake to a control rack of an injection pump. CONSTITUTION:A vibration detector 11 is provided to a car body, and a band- pass filter 13 passes only a frequency of natural oscillation of a car knock. When output voltage of an integrator 15 exceeds a preset value in a comparator 16, a brake is applied to a control rack 2 of a fuel injection pump through a power trasistor Tr and solenoid valve 10. In this way, a car knock can be prevented, while smoke and driving performance can be improved.
Patent JP-S62279894-A (JP)
Title: Formation of granular sludge in anaerobic treatment process
Inventor: SATO MASAO
IPC: C02F11/04
Filed: 1986-05-30
Abstract: PURPOSE:To promote the formation of granular sludge by rapidly breeding methane producing bacteria necessary for the formation of the granular sludge, by preliminarily culturing seed sludge and limiting a substrate and a culture method. CONSTITUTION:Seed sludge is preliminarily housed in a seed sludge pre-culture tank 1 and a substrate is introduced into said tank 1 through a substrate injection pump 6 and a pipe to prepare a culture liquid mixture 2. As the substrate, raw waste water or a starch system to be treated is used and heated by a heater 4 to be held to a heated state. Subsequently, the culture liquid mixture is stirred by a stirring blade 3 to promote the formation of granular sludge. By using the seed sludge preliminarily cultured in a biological bed reactor according to a usual method, sludge is granulated within an extremely short time and the treatment of raw waste water is performed extremely rapidly.
Patent JP-H05322911-A (JP)
Title: Doppler speedometer and displacement-data detecting apparatus
Inventor: TAKAMIYA MAKOTO
IPC: G01P5/26
Filed: 1992-05-15
Abstract: PURPOSE:To obtain the highly accurate constitution, whose interference fringes are stable, so as to realize the constitution with a simple optical system without depending on a measuring depth in a Doppler speedometer, which measures the speed of a body passing an intersecting part, by using the Doppler frequency obtained by receiving the light from the beam intersecting part. CONSTITUTION:A light source 1 is provided. A diffraction grating 10 receives the light from the light source 1 and generates the diffracted light. The first and second lens systems have the equal focal length F to each other and guide the diffracted light to a part to be detected by refracting the diffracted light. A detecting means receives the light from the part to be detected 7, on which the light from the first and second lens systems is cast, and obtains the Doppler signal for detecting the speed. These parts are provided. The interval between the first and second lens systems is made to be twice the focal length f. The spherical aberration of the first lens system 21 at a part where the diffracted light is transmitted is offset with the spherical aberration of the second lens systems 22a and 22b at a part where the diffracted light is transmitted in this arrangement.
Patent JP-S62280569-A (JP)
Inventor: HAYASHIBARA TAKAYUKI
IPC: F25D17/08
Filed: 1986-05-30
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-H02301477-A (JP)
Title: Thermal transfer type serial printer
Inventor: KANEDA TATSUHIDE
IPC: B41J35/16
Filed: 1989-05-16
Abstract: PURPOSE:To increase a printing speed and to shorten a printing time by mounting a plurality of sensor which discriminates the presence of the ink ribbon cartridges mounted on a carrier and the colors of ink ribbons to send out discrimination signals, and a printing head driving means operating predetermined printing heads on the basis of the discrimination signals. CONSTITUTION:A carrier 10 is slidable in parallel to a platen and three printing heads 21, 22, 23 are provided on the carrier 10 side by side. Sensors 41, 42, 43 discriminating the presence of ink ribbon cartridges mounted at every printing heads and the colors of ink ribbons to send out discrimination signals are provided in the vicinity of the printing heads 21, 22, 23. The ink ribbon cartridge of an arbitrary color can be mounted on the arbitrary printing head of the carrier 10. The presence of the mounted ink ribbon cartridge and the color of the ink ribbon are discriminated by the sensors 42, 43 and discrimination signals are sent to a printing head driving circuit. The printing head necessary for printing among the printing heads 21, 22, 23 is operated on the basis of the discrimination signals by the printing head driving circuit.
Patent JP-S61281279-A (JP)
Inventor: MIMORI KENICHI
IPC: G09F9/30
Filed: 1985-06-07
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-H06338038-A (JP)
Title: Adjusting device of magnetic recording and reproducing device
Inventor: TAKEUCHI ATSUSHI
IPC: G11B5/455
Filed: 1993-05-26
Abstract: PURPOSE:To accurately adjust a magnetic recording/reproducing device by using two among more than three of magnetic heads and detecting a mechanical bending error of a helical track by an azimuth time difference error when a reference recording medium is reproduced. CONSTITUTION:The 1st and 2nd magnetic reproducing heads 6, 7 having different azimuth directions, which are selected by a reproducing head amplifier 32, are connected to an error detecting means by a connector, and a signal including a synchronizing signal is recorded on a magnetic tape 1. Reproduced signals of the reproducing heads 6, 7 are amplified and processed by a video signal processing circuit 33, and a deviation of the time difference of the synchronizing signals (A), (B) included in the video signals is detected in a time difference detecting circuit 34 then converted by a D/A 35 and displayed. This corresponds to the mechanical error against a helical track liniarity, thereby the magnetic recording/reproducing device in which three or more helical tracks are made to one group, is accurately adjusted. The adjustment is also attainable by two groups of the magnetic reproducing heads and two systems of the time difference detecting circuits.
Patent JP-S63289117-A (JP)
Title: Construction and structure of anchor
Inventor: NAITO SEIJI
IPC: E02D5/80
Filed: 1987-05-22
Abstract: PURPOSE:To obtain an anchor of a large bearing force by a method in which a distribution plate is provided in a sheath, PC steel wires are fixed and concrete is packed therein. CONSTITUTION:A distribution plate 3 having a large strength is set in a sheath 2 formed of a synthetic resin cylinder and fixed with one end of PC steel wires 4. Concrete or resin is packed into the sheath 2 to form a block 1. The periphery of the block 1 set in the anchor hole is hardened with concrete and a tension is given to the wires 4. Large anchoring forces can thus be obtained in the small-diameter prepared hole.
Patent JP-S5648135-A (JP)
Title: Painting for electron beam and device therefor
Inventor: MIZUNO FUMIO
IPC: H01J37/304
Filed: 1979-09-28
Abstract: PURPOSE:To attempt the improvement of the position of a painting pattern and the accuracy of a dimension by controlling and varying the diameter of an electron beam, current, and scanning speed based on the detection value of apparent distance between mark alignments. CONSTITUTION:A power source 8 is controlled based on a detection signal 16 and the diameter of an electron beam 2 is varied in roughly proportion to the distance lax between apparent mark alignments when a wafer 6 warps and part of the field  inclines and the wafer is not set at a focusing position to vary the distance of an apparent mark 13. At that time, deflecting electrodes 7 will not entirely be affected and a high-accuracy pattern position will be secured. Therefore, the beam will paint in the beam diameter in accordance with the distance between apparent mark alignments at a predetermined pattern position. Therefore, a pattern with regular width will be painted on the wafer 6 though apparent pattern width differs from the designed dimension. In this composition, a pattern position and the accuracy of the dimension will be improved.
Patent JP-H11302600-A (JP)
Title: Composition for water-borne coating
Inventor: MARUMOTO ETSUZO
IPC: C09D133/06
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for water-borne coating excellent in pollution resistance, capable of forming a coating excellent in weather resistance, water resistance and gloss and excellent in storage stability. SOLUTION: This composition for water-borne coating is obtained by dispersing 0.1-100 pts.wt. block polymer containing a polyoxyalkylene segment and a polyorganosiloxane segment and comprising a block represented by the formula [R is a monovalent nonpolymerizable hydrocarbon group; Z is a divalent organic group; (a) is an integer of >=4; (b) is an integer of >=4; (c) is an integer of >=2 and (n) is 2, 3 or 4] and having 35-85 wt.% ratio of polyorganosiloxane segment and 0.1-100 pts.wt. silica sol having <=10 μm particle diameter into an aqueous dispersion of 100 pts.wt. base resin.
Patent JP-S614731-A (JP)
Title: Bending of polymeric material
Inventor: SHIGA TOORU
IPC: C08J7/00
Filed: 1984-06-16
Abstract: PURPOSE:To bend a polymeric material reversibly by electric energy, by immersing an ionic functional group-containing polymeric material in an electrolyte solution until an equilibrium of wetting is reached and applying a D.C. voltage to the solution. CONSTITUTION:An electrolyte solution 2 (e.g., an aqueous solution of about 10<-3>-10<-1>mol of KOH) is poured into a container 1 having a positive electrode plate 3 and a negative electrode plate 3' on both sides (both of the electrodes 3 and 3' are immersed in the electrolyte solution 2). Separately, a polymeric material 4 having ionic functional groups (e.g., carboxyl, sulfone, or ammonium groups) is immersed in the electrolyte solution so that its long axis may be in parallel with the surface of the electrodes until an equilibrium of wetting with the electrolyte solution is reached (numeral 5 is a fixing pin provided on its center). Next, a D.C. voltage of about 10-1,000V is applied between the electrodes 3 and 3' from a D.C. source 6, whereupon both of the ends of the rod-like polymeric material 4 can be bent in one direction toward the side of the positive or negative electrode.
Patent JP-S6015575-A (JP)
Title: Course guiding apparatus
Inventor: IGUCHI HIROFUMI
IPC: G01S11/00
Filed: 1983-07-08
Abstract: PURPOSE:To perform effective course guidance by obtaining the accurate information of a present position, by correcting the output error of a magnetic azimuth sensor caused by the deflection angle portion of terrestrial magnetism on the basis of the present position of a moving body. CONSTITUTION:The output of a magnetic sensor 1 through an A/D converter 2 is corrected to offset and sensitivity by an initial correcting part 3 and the corrected output is processed with an account device 7 to which outputs of an angle converting part 4, a deflection angle correcting part 3, a unit vector generating part 5 and a distance sensor 6 are supplied while the coordinates of the present position is stored in present position memory 8. In this case, the output error caused by the deflection angle portion of terrestrial magnetism of the sensor 1 is corrected through deflection angle corrected value memory 12 in which a deflection angle corrected value, which is based on the comparison of the content of the memory 8 during running over a predetermined information based on a map from an after-corrected value input part 10, calculated by a deflection angle corrected value operating part 11 is preliminarily written. Therefore, the effective course guidance of a vehicle due to the accurate positional information stored in the memory is performed.
Patent JP-S6018279-A (JP)
Title: Mig arc welding method
Inventor: FURUO MASAAKI
IPC: B23K9/16
Filed: 1983-07-08
Abstract: PURPOSE:To obtain a weld zone having high quality with the stabilized arc and with higher efficiency of welding with a titled welding method in a three o'clock or vertical position by specifying the compsn. of a shielding gas and the angle of inclination of a welding electrode wire. CONSTITUTION:A gaseous mixture formed by adding <=8% CO2 or <=2.7% O2 which is less than the quantity contained in the conventional shielding gas, to an inert gas such as Ar is used as the shielding gas. The angle of inclination in the vertical direction of a welding wire 1 or welding torch 6 with respect to the normal 8 of a base plate 3 passing the welding point 4 of a vertical section is designated as + or -beta in the case of welding the approximately vertically held plate 3 to be welded. The angle of lateral oscillation in the horizontal direction of the wire 1 or the torch 6 with respect to the normal 9 of the plate 3 passing the welding point 4 of the horizontal section in the same case is designated as + or -alpha. The angles beta, alpha are respectively limited within 20 deg..
Patent JP-S5828493-A (JP)
Inventor: WATARI MASABUMI
IPC: B25J19/00
Filed: 1981-08-07
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-S5458340-A (JP)
Title: Delay circuit
Inventor: TAKAKURA MITSUO
IPC: H03K5/13
Filed: 1977-10-19
Abstract: PURPOSE: To enable to obtain arbitrary delay time, by altering the period of address signal, in the delay circuit using RAM as the delay element.  
     CONSTITUTION: The output data D3 delayed by N1 sets of clock pulses CP can be obtained through the shift circuit 3 for the input data DO. Next, the data D3 is written in the RAM 4 with the address signal D5 of the address counter 5 taking the time of N2 sets of pulse CP number as the period. Further, the RAM control circuit 6 controlling the write-in operation after readout reads out the data of the address designating the address signal temporarily stores it in the latch circuit 7. Accordingly, the data D3 written in RAM 4 is delayed for the time corresponding to the period of the signal D5 of the counter 5 for the data D4 read out with the next address designation. The data D4 is the data D1 delayed by one clock with the circuit 7. Thus, arbitrary dealy time can be obtained with the setting of the period of the address signal 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05323191-A (JP)
Title: Telephone lens capable of short-distance photography
Inventor: TATSUNO WATARU
IPC: G02B15/163
Filed: 1992-05-18
Abstract: PURPOSE:To obtain image formation performance which is less distortion aberration and is excellent extending from infinite-distance photography to unmagnification photography and to have a small distortion aberration by composing the telephoto lens of 1st-4th lens groups and satisfying specific conditions. CONSTITUTION:This telephoto lens consists of the 1st lens group JG1 which includes a negative lens and has positive refracting power, the 2nd lens group G2 which has positive refracting power, the 3rd group G3 which includes a cemented lens and has negative refracting power, and the 4th lens group G4 which has positive refracting power. For focusing from an infinite distance to a short distance, the 1st lens group G1 is nonlinearly moved, the interval between the 2nd group G2 and 3rd lens group G3 increases, and conditions shown by inequalities f1, f2, fA, and F are satisfied. In the inequalities, f1, f2, fA, and F are the focal lengths of the 1st lens group G1, the 2nd lens group G2, the negative lens positioned on the most object side, and the whole system in infinite-distance arrangement. Further, ra is the radius of curvature of the cemented surface of the cemented lens on the most object side in the 3rd lens group G3 and na and nb are the refractive indexes of the object-side and image-side lenses of the cemented lens on the most object side in the 3rd lens group.
Patent JP-S5458263-A (JP)
Title: Refrigerator
Inventor: YAMAZAKI SUSUMU
IPC: F25D21/04
Filed: 1977-10-19
Abstract: PURPOSE: One end of a heating pipe for heating the front part of a middle partition wall is incorporated with the conduit connected with a condenser, and the other end is incorporated with a cooling device through a dryer and a capillary tube, before incorporating the box body of the cooling device.  
     CONSTITUTION: A cold storage body 1 is constituted of an outer box 2, inner box 3, and heat-insulating foam material, and a middle partition wall 4 divides the inside of the cold storage into a refrigerating chamber 5 and a cold storage chamber 6. A heating conduit 10 is installed on the back surface of a the front plate 7 of the middle partition wall, and the inlet side of the heating conduit 10 for heating said front plate 7 part is formed in one united body with a conduit 11 connected with a condenser, and the other side is connected with a cooling device 14 through a dryer 12 and a capillary tube 13. A conduit 15 connected with conduits 10 and 11, dryer 12, tube 13, and a compressor is incorporated beforehand with the cooling device 14. Thus, the penetration hole for introducing the conduit 10 into the cold storage independently from a penetration hole 16 for introducing the inlet and outlet conduits of the cooling device 14 is made unnescessary 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5916275-A (JP)
Title: Manufacturing of catalyst for oxygen pole
Inventor: OOO FUMIO
IPC: H01M4/90
Filed: 1982-07-16
Abstract: PURPOSE:To obtain a catalyst for oxygen pole which provides a baterry which assures a high discharge voltage and less deterioration during storage by heating a mixed liquid of manganese nitrate and cobalt nitrate. CONSTITUTION:The oxides of manganese and cobalt can be obtained by heating a mixed liquid of manganese nitrate and cobalt nitrate. For example, the aqueous solution of manganese nitrate of 1mol/l and the aqueous solution of cobalt nitrate of 1mol/l are mixed at the ratio of 1:1. This mixed solution is heated up to a temperature of 160-170 deg.C within an electrical furnace and thereby water is perfectly vaporized. A kind of complex oxide of manganese dioxide and cobalt oxide can be obtained. This oxide is smashed into particles of 200- 300 meshes within an agate mortar. The particles thus obtained are used as the catalyst. The carbon powder of 10pts.wt., the activated carbon of 30pts.wt. and polytetraetylenefluoride of 20pts.wt. are mixed in such complex oxide of 40pts.wt. as the conductive material. Moreover, water is added and thereby the slurry can be obtained. Then, it is applied on the nickel net and is dried. After it is dried up, it is then punched into the predetermined size and is used as the positive pole.
Patent JP-S6071256-A (JP)
Inventor: UIRUFURETSUDO ROBAATSU
IPC: B41F16/00
Filed: 1984-06-18
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-H07334227-A (JP)
Title: Equipment and method for remote robot control communication
Inventor: KUBOTA YUKIHIRO
IPC: G05B19/42
Filed: 1994-06-07
Abstract: PURPOSE:To provide the equipment and method for remote robot control communication with which reliability for the work of a robot system is secured by detecting propagation delay or any fault of a teaching program or detecting the abnormality of a communication path and performing autonomous control corresponding to the result. CONSTITUTION:This equipment is provided with a work station A equipped with a storage part 1, central processing arithmetic part 2 for executing the arithmetic of the teaching program stored in the storage part and communication part 3, robot controller B equipped with a communication part 4 and a control operation part 5 for continuing the work of a robot D corresponding to the teaching program when the work of the robot D is started according to an operation start message M1 and the teaching program and an existence message M2 to be forcedly interrupted is detected within fixed time from the operation start message M1 or the last existence message M2 in the teaching program but for indicating the stop operation of the work of the robot D when an operation end message is detected or the reception of the existence message M2 is not detected within the fixed time, and communication path C for connecting the work station A and the robot controller B while utilizing a local area network.
Patent JP-H09308849-A (JP)
Title: Valve device and valve fitting base used therefor
Inventor: ICHIMURA MAKOTO
IPC: F16L55/00
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To shorten the time required for replacing operation of valves and to assemble arbitrarily, if necessary, a manifold corresponding to the number of valves to be used by making simple mounting and removing of pipelines possible even if valves are mounted by high density. SOLUTION: As a manifold 7 is formed by connecting integrally the required number of valve fitting bases 9 on which at least one fluid feeding valve (VP, VA or VC) can be mounted, the manifold 7 corresponding to the number of use of the fluid feeding valves (VP, VA and VC) can be freely assembled. In addition, when pipelines (3P, 3A and 3C) are connected with connecting boards 13 formed on each valve fitting base 9 constituting the manifold 7 and the fluid feeding valves (VP, VA and VC) are respectively mounted on each valve fitting base 9, it results in that the pipelines (3P, 3A and 3C) are respectively connected with the fluid feeding valve (VP, VA and VC) through the manifold 7 and, therefore, when the fluid feeding valves (VP, VA and VC) are mounted and removed, it is not necessary to mount and remove the pipelines (3P, 3A and 3C) from the valve fitting base 9.
Patent JP-H01295032-A (JP)
Title: Disk brake device
Inventor: KODA HIDEO
IPC: F16D65/18
Filed: 1988-05-23
Abstract: PURPOSE:To improve a braking efficiency still more and to miniaturize and lighten by offsetting the piston pitch center of a small diameter piston and large diameter piston against the pad center of a brake pad. CONSTITUTION:A small diameter piston 15 is fitted so as to become at the inlet side B in the disk rotating direction and a large diameter piston 14 at the outlet side A in the disk rotating direction. The pad center S1 of a brake pad 11 offsets by a length L1 to the outlet side A in the disk rotating direction against the piston pitch center S2 of the small diameter piston 15 and large diameter piston 14. The brake pad 11 having the necessary min. pad area is moved by pushing with the whole face of a piston. A braking efficiency is thus improved much more and the device can be miniaturized and lightened.
Patent JP-H01293464-A (JP)
Title: Mail delivery certifying system
Inventor: KOBASHI KAZUO
IPC: G06Q50/32
Filed: 1988-05-23
Abstract: PURPOSE:To confirm the number and kinds of mails without labor by collating information read by means of a medium reading means with information read by means of a mail information reading means on a receiving side. CONSTITUTION:Immediately before the sealing of the mail in a postal bag, the discrimination code of the mail is read by a mail information reading means 2, the mail information is written into a mail information recording medium such as an IC card 7 (storage medium), and the both IC card and mail are inserted into the postal bag and sent. The mail information is read from the IC card 7 by a medium reading means 26 on the receiving side, the mail informa tion is read by a mail information reading means 22 on the receiving side, and a collating means 23 collates the information read by the medium reading means 26 with the information read by the mail information reading means 22 on the receiving side. Thus, the kinds and number of the mails can be easily and accurately confirmed.