baber/WOPTO huggingface dataset:
Patent JP-H05237588-A (JP)
Title: Production of artificial sand by utilizing waste silica sand
Inventor: HIRATA YUUKOU
IPC: B22C5/00
Filed: 1992-02-28
Abstract: PURPOSE:To provide the method for producing the artificial sand which can be reused as molding sand for casting and the artificial sand adequate as sand for building and civil engineering by effectively utilizing the waste silica sand produced in a large amt. in a stage for recycling the molding sand after casting, a process for production of the silica sand for the molding sand, etc. CONSTITUTION:The waste silica sand is used as a raw material and after this silica sand is so pulverized as to have <=100mum average grain size, the pulverized silica sand is granulated to prescribed sizes according to the applications of the granules to be obtd. in the final. The resulted granules are heated and sintered until the apparent porosity attains <=20% and further the sintered body obtd. in such a manner is subjected to a pulverization treatment as required; thereafter, the sintered body is subjected to grain size adjustment so as to have the grain size distribution required in the application of the desired granules.
Patent JP-S5940744-A (JP)
Inventor: UIRIAMU DEI SUTORETSUKAA
IPC: G06F15/17
Filed: 1983-05-06
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-H10271960-A (JP)
Title: Feed composition for culture
Inventor: TABATA MASAHIKO
IPC: A23K10/38
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition improved in palatability for cultured fishes by including 5'-guanylic acid, 5'-cytidylic acid, 5'-uridylic acid, 5'-adenylic acid or 5'-inosinic acid and yeast treated product. SOLUTION: This feed composition for culturing fishes contains 5'-guanylic acid, 5'-cytidylic acid, 5'-uridylic acid, 5'-adenylic acid or 5'-inosinic acid preferably in an amount of 0.001-0.5 wt.% and the treated product of yeast preferably in an amount of 0.1-20 wt.%. The treated product of the yeast is obtained preferably by treating the yeast by a hot water-treating method or by a mechanically or enzymatically crushing method. Further, the yeast is preferably a Torula yeast or a Saccharomyces yeast.
Patent JP-S562825-A (JP)
Title: Gas purification and waste water treatment
Inventor: HARADA YOSHIAKI
IPC: B01D53/48
Filed: 1979-06-22
Abstract: PURPOSE: To perform efficient gas purification and decomposition of organic S by a method wherein hydrocarbon oil and organic S-contg. gas are brought into contact each other, the hydrocarbon oil in which organic S is transferred is regenerated by the air, etc., and organic S-contg. air is supplied to NH 3 -contg. waste water, which is subjected to wet-oxidation process under a special condition.  
     CONSTITUTION: Gas 1 containing organic S such as CS 2  and thiophene is brought into contact with hydrocarbon oil 2 in an absorption tower A so that organic S is removed by absorption. The hydrocarbon oil 4 containing organic S exchanges heat 5 and is heated 7, then is supplied to a regeneration tower B, where it is brought into contact with gas 9 such as air and regenerated into the hydrocarbon oil 10 and is recirculated to the absorption tower A. Meanwhile, organic S-contg. gas 26 is mixed with O 2 -contg. gas 21 and is compressed 22 and humidified 24, then is guided into a reaction tower 20. NH 3 -contg. waste water 13 is pressurized 15, exchanges heat 17, is supplied to the tower 20, and undergoes wet-oxidation in the presence of catalyst such as Fe and Co compds. at pH of about 8W11.5, while the above organic S-contg. gas is supplied. The waste water 30 is then subjected to gas- liquid separation 31, passes through humidifier 24, is cooled 34, and is subjected to a reverse osmosis 36. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06288862-A (JP)
Title: Air temperature setter of air tunnel facility
Inventor: WATABE HITOSHI
IPC: G01M9/04
Filed: 1993-04-06
Abstract: PURPOSE:To enable a marked decrease in draft resistance by using a cooling/ heating coil arranged in the passage of air supplied from a blower for both cooling and heating. CONSTITUTION:A blower 45 and a cooling/heating coil 47 are arranged in a duct 43. During normal operation, a three-way valve 71 arranged in a first branch pipe 67 is opened and closed so that supply of a heat medium heated by a heat exchanger 65 to the coil is shut off. Only a heat medium cooled by a refrigerator 49 is supplied to the coil 47, which is used as the cooling coil. On the other hand, during heat-up, three-way valves 55, 71 are opened and closed so that a medium heated by the heat exchanger 65 can be supplied to the coil 47. Only a heat medium heated by the heat exchanger 65 is supplied to the coil 47, which is used as the heating coil. The use of the coil 47 in this way for both cooling and heating as necessary dispenses with arrangement of the cooling coil and the heating coil in the duct 43 and decreases draft resistance.
Patent JP-H04313431-A (JP)
Title: Method and structure for joining each member
Inventor: IWAZUMI YUKIRO
IPC: F16B2/14
Filed: 1991-04-12
Abstract: PURPOSE:To surely join each member at an angle of about 90 deg. by a simple work which does not necessitate welding. CONSTITUTION:In one 14 of members to be joined to each other, a tenon 147 having a wedge-like object inserting part 148 is provided projectingly, and also, in the other member 16, a mortise 163 is provided penetratingly, and by pressing a wedge-like object 28 into the wedge-like object inserting part 148 in a state that the tenon 147 is inserted into this mortise 163, both the members 14, 16 are pressed against each other, and in this pressed state, said tenon 147 is bent to the side where the wedge-like object 28 is pressed in.
Patent JP-S5412749-A (JP)
Title: Forming device for image
Inventor: KOMORI SHIGEHIRO
IPC: G03G21/10
Filed: 1978-07-03
Abstract: PURPOSE: To make it possible to obtain an excellent transferred image from the first copy even after the device has been used for an extended period of time in the forming device for the image of the liquid development system by cleaning the surface of a rotary body prior to the start of forming the first latent image. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02261194-A (JP)
Title: Method of construction for underground structure and cylindrical body for roof
Inventor: UEMURA KOICHI
IPC: E21D9/06
Filed: 1989-03-30
Abstract: PURPOSE:To facilitate digging work for an underground structure with its reduced cost by coupling a box-type cylindrical body of roughly square cross section with a box-type cylindrical body of roughly square cross section which has the same height but is wider, via joints to form a cylindrical body for a roof. CONSTITUTION:Cylindrical bodies 6 for a roof are coupled in parallel with each other by connecting joints 6a, 6b together. Then, a box-type cylindrical body 18 for adjustment which has a roughly square cross section and the same height but is wider is coupled at the end of cylindrical bodies by forming joints 18a. Cylindrical bodies for a roof which are roughly square in their sections are then placed in parallel so that they match the width of an underground structure behind them. This arrangement simplifies work with its reduced cost.
Patent JP-S59205871-A (JP)
Title: Picture reader
Inventor: MAEJIMA KATSUYOSHI
IPC: H04N1/403
Filed: 1983-05-10
Abstract: PURPOSE:To reproduce a picture with good quality by changing a reference voltage of an A/D converter in response to the density of background color of an original image so as to minimize a quantized error even in the reading of a dark background color. CONSTITUTION:An original 1 is read by a CCD5, the result is given to an operational amplifier 13 through a sample holding circuit 8 and a picture processor 12 and its output is fed to an AD converter 14. A reference voltage REF of the AD converter 14 is given from a voltage follower 15. A CPU19 detects the brightest signal among signals from the AD converter 14, and the signal is applied to the voltage follower 15 via transistors 17 and 18 as a white level. Thus, the reference voltage of the AD converter is changed depending on the density of background of the original, the resolution is used as maximum and the quantized error is minimized thereby obtaining a picture with good quality.
Patent JP-S577768-A (JP)
Title: Method of mounting roof bow
Inventor: KURIHARA MASAO
IPC: B60R13/02
Filed: 1980-06-16
Abstract: PURPOSE:To improve mounting workability by temporarily mounting the connecting end of a roof bow in nonfixed relation to a side roof rail. CONSTITUTION:A roof bow 39 is mounted between both side roof rails 4a of a car body 1. Adhesives 16 are not yet hardened and the roof bow 39 is under the temporarily mounted condition such that relative displacement between the roof bow 39 and the rails 4a are prevented by engagement of a claw 13 with a hole 14. Next, a roof 2a is fixedly welded to the roof rails 4a. Then, the whole roof bow 3a is depressed through a spacer 15 by the roof 2a so that the temporarily mounted condition of deflected end is corrected while clearance l is ensured. Under such condition the car body is transferred to a painting process and adhesives 16, 11a are hardened by heat in a heating furnace to fix the roof bow 3a.
Patent JP-S576819-A (JP)
Title: Small-sized semiwide angle photographic lens
Inventor: KINOSHITA SABUROU
IPC: G02B9/34
Filed: 1980-06-16
Abstract: PURPOSE:To have brightness as high as about F2.8, while having a about 1 telephoto ratio, correct various aberrations well over wide angles of vie reaching 62 deg.,  and achieve miniaturization by satisfying specific condition expressions by the lens  constitution consisting of 5 groups and 5 elements. CONSTITUTION:Successively from the object side, the 1st lens I and the 2nd lens II are both positive meniscus lenses directing their convex faces to the object side, the 3rd lens III is a negative meniscus lens directing its strong concave face to the image side, the 4th lens IV is a negative meniscus lens directing its strong concave face to the object side and the 5th lens V is a biconvex lens. Further, these are so constituted as to satisfy condition expressions (1)-(7) among the focal length F of the entire system thereof, the axial combined thickness L from the 1st face of the lenses up to the final face, the combined focal length F1.2 of the 1st and 2nd lenses, the focal length F1 of the 1st lens, the refractive index N1 of the lens 1 to the line d, the radii R1, R2 of curvature of the 1st face and 2nd face of the lenses, and the Abbe numbers nu3, nu4 of the 3rd lens and 4th lens.
Patent JP-S58197937-A (JP)
Title: Spread spectrum receiver
Inventor: TAKEMOTO KATSUMI
IPC: H04B1/7087
Filed: 1982-05-14
Abstract: PURPOSE:To secure the stabilized function for synchronizing IF frequency by controlling local frequency by means of three BPFs so that the IF frequency is always kept at a fixed value. CONSTITUTION:A signal received by an antenna 1 is multiplied by a multiplier by the same pseudo noise 5 as that for a transmitter, and, only when synchronized, becoms a narrow-band signal. If the output, which become the narrow- band signal, of a multiplier 4 passes any one of three BPFs 6-1-6-3, the energy in each filter band loses its balance. The difference is detected by diffeential amplifiers 13-1-13-3 and outputted from a terminal 11 as a synchronization discriminating signal. If the spectrum of an IF signal moves due to the instability of a transmission carrier or receiving oscillator at this moment, the frequency of an oscillator 15 for voltage control is lowered or increased by the output of amplifiers 13-1-13-3 to lock at optimum conditions. As a result, a stabilized IF signal can be extracted, even if the frequency variation of the transmission carrier or receiving oscillator is large.
Patent JP-H02261350-A (JP)
Title: Artificial milk composition for young livestock
Inventor: HAYASHI MASAHARU
IPC: A23K1/18
Filed: 1989-03-31
Abstract: PURPOSE:To provide the subject composition containing a medium chain fatty acid (salt) and enhancing energy efficiency, capable of attaining nutrition improving effect, advancing the weaning date for young livestock and having the effect on improving the growing depression due to stress from said wearing. CONSTITUTION:The objective composition can be obtained by incorporating an artificial milk for young livestock with >=0.5wt.% (pref. 0.5-20wt.%) of a 6 to 10C medium chain fatty acid (salt). The salt is pref. a calcium salt or iron salt.
Patent JP-S558639-A (JP)
Title: Automatic electronic selector switch circuit
Inventor: MIHASHI YASUO
IPC: H04N5/44
Filed: 1978-06-30
Abstract: PURPOSE: To eliminate malfunction and reduce the processing cost as the whole by using an electronic selector switch to perform automatically TV/camera switching in a VTR, etc.  
     CONSTITUTION: TV video signals A 1  and TV sound signals A 2  obtained by demodulating TV broadcast signals in 3 as well as external video signals B 1  and external sound signals B 2  of a TV camera, etc., can be recorded by video head 13 and sound head 15. Then, circuit 16 which detects whether signals B 1  exist or not and electronic selector switches 11'a and 11'b which switch signals A 1  and B 1  and signals A 2  and B 2  respectively are provided; and when signals B 1  exist, each swich 11' is automatically switched by the output of circuit 16 to supply signals B 1  and B 2  to respective heads. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S576975-A (JP)
Title: Laminated magnetic card processor
Inventor: MASUDA NOBORU
IPC: G07B15/00
Filed: 1980-06-14
Abstract: PURPOSE:To correctly process a magnetic card although the magnetic card is fed into a machine without confirming the upper or lower surface of the card, by comparing the number of pulses generated from two magnetic sensors which are adjacent to each other. CONSTITUTION:The output signals of magnetic sensors A-F of a magnetic card puch are supplied to comparators 1COM-5COM via binary counters 1BC-6BC. Then the numbers of magnetic patterns of the magnetic cards are compared based on the young rows adjacent to each other and with every row. As a result, the signals of ''large'', ''equal'' and ''small'' are delivered through terminals TH, TE and TL respectively. Then all ''large'' and ''small'' signals receive an OR process through NOT-AND circuits 1GH-5GH and 1GL-5GL to decide the ''row'' to be punched for the magnetic card. On the other hand, the ''equal'' signal receives an AND process through an AND circuit 1AND. Then the ''line'' to be punched on the magnetic card is decided by the AND signal, the signals of sensors A and F plus the OR signal. In accordance with these ''row'' and ''line'', holing punches a-f are actuated.
Patent JP-S58198292-A (JP)
Title: Thermal stabilization of leucine aminopeptidase originating from human placenta
Inventor: OKANO CHIKAMITSU
IPC: C12N9/48
Filed: 1982-05-12
Abstract: PURPOSE:When human placenta-originating leucine aminopeptidase is heat-treated in order to inactivate viruses included therein, specific aminoacids are added to increase its thermal stability. CONSTITUTION:When a solution containing leucine aminopeptidase originating from human placenta is heat-treated so as to inactivate viruses which might be included in the solution, at least one selected from a group consisting of leucine, methionine, alanine and epsilon-aminocaproic acid is added by 0.1-20w/v%, when only one aminoacid is used, or 1-20w/v% in combination.
Patent JP-H05278969-A (JP)
Title: Elevator guide device
IPC: B66B7/04
Filed: 1992-04-02
Abstract: PURPOSE:To enable an inspection simply, safely and reliably, and carry out a maintenance/inspection at low cost by looking straight at a clearance between a guide rail and a damper of a lower guide device in the face from the front direction even in a narrow ascending/descending passage. CONSTITUTION:In an elevator guide device to guide the travel of an elevator cage by making a roller 10b and a guide roller 12, which are arranged respectively and bottom parts of the elevator cage 7 and are installed on a frame 10a, roll on the surface of a guide rail 6 erected in a hoistway 1, an inspection window 14 is arranged in the frame 10a of a lower guide device 10 arranged under the elevator cage.
Patent JP-S524795-A (JP)
Title: Manufacturing method of superconductive cables
Inventor: SUZUKI TAKUYA
IPC: H01L39/06
Filed: 1975-06-30
Abstract: PURPOSE: Super-conductive element wires are made which form a highly-workable diffused layer which diffuses together with conductive metal, thereby obtaining super-conductive cables consisting of filaments which are breakage-free and have super-micro-fine diameters. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63246219-A (JP)
Title: Automatic take-out exchange of chuck in injection molding device
Inventor: KOMIYA TAKAHIRO
IPC: B29C45/40
Filed: 1987-03-31
Abstract: PURPOSE:To attain rationalization of injection molding operation by exchanging a take-out chuck automatically so as to correspond to renewal of a production schedule, by a method wherein when a main control device transfers the production schedule and take-out chuck data corresponding to the production schedule, controllers each control devices and machines under their charges by corresponding to those. CONSTITUTION:An automatic take-out chuck exchange system is provided with a molding machine controller 21 controlling an injection molding machine 11, a take-out machine controller 27 controlling a product take-out machine 17, a chuck exchange controller 29 controlling a take-out chuck exchange device 19, a chuck storage controller 28 controlling a take-out chuck storage device 18, a main control device 31 controlling the controllers each, a memory 33 and an input and output device 32. The main control device 31 reads out a production schedule of the injection molding machine written into through the input and output device 32 and data in relation to the take-out chuck in use which has been predetermined for the product take-out machine corresponding to progress of the production schedule through the memory 33 and transfers to the controllers each. Operation actions of the machines and devices under charges of the controllers each are controlled by the controllers each according to the data, by corresponding automatically to the renewal of the production schedule.
Patent JP-S62238013-A (JP)
Title: Control method for roll coolant in shape controller
Inventor: KITAGAWA SOICHI
IPC: B21B37/00
Filed: 1986-04-08
Abstract: PURPOSE:To stably control a spouting rate of a coolant from nozzles by setting a flow rate gain of coolant nozzles near plate ends to a value larger than that of other nozzles. CONSTITUTION:A variation amount of a coolant flow rate for shape value deviations is determined in proportion to a flow rate gain of a coolant nozzle. A flow rate proportional control valve 4 is given a flow rate control command through a signal processing panel 7, computer panel 6, and interface panel 5 for a shape value deviations detected by a shape detector 1. In that time, the gain of the control valve 4 coping with coolant nozzles 3 in the length range of about 100-150mm from plate ends is independently set to a value about 1.5 times as large as the gain of nozzles farfrom the plate ends. A three- way valve 8 is installed as necessary so that a temp. of a supplied coolant is changeable. In that method, the control capability of the coolant nozzles near the plate ends is increased, so that the cooling control is stabilized.
Patent JP-S58198613-A (JP)
Title: Burner
Inventor: MURAI EIJI
IPC: F23D14/18
Filed: 1982-05-13
Abstract: PURPOSE:To make the combustion surface of the burner beautiful by a method wherein a protective net, a catalyst mat, a temperature retaining mat and a multiholed mat are laid one above another in sequence and then covered with a fixing frame with the insertion of a wire netting of meshes closer than those of the protective net between the protective net and the catalyst mat. CONSTITUTION:The protective net 1, the black wire netting 2a of meshes closer than those of the net 1, the catalyst mat 2, the temperature retaining mat and the multiholed plate 4 are laid one above another in sequence and then covered with the fixing frame 5. As a consequence, the mat 2 looks black so that when the burner is used as a stove, one can feel warm and at the same time, it is possible to protect the burner in doubled form.
Patent JP-S5510009-A (JP)
Title: Guide vane protective device
Inventor: TAKAHASHI YOUICHI
IPC: F03B3/18
Filed: 1978-07-05
Abstract: PURPOSE: To enable the method to correctly protect a guide vane, by means of applying a locking force more than six times a maximum hydraulic unbalanced force, acting upon the guide vane in a state of normal arrangement, to a coupling part of operating mechanism of the guide vane.  
     CONSTITUTION: To a long hole part 22 of a coupling ring 21 connected to a guide ring 7 driven by a servo motor, not shown in the drawing, is being tightened a coupling pin 23 so as to generate a frition force, between said pin 23 and the coupling ring 21, more than six times a maximum hydraulic unbalanced force acted on a guide vane 5 in a state of normal arrangement. In this way, when an extraordinary load is acted upon the guide vane 5, the coupling pin 23 is shifted to move along the long hole part 22 of the coupling ring 21, further to hold a condition, after the movement, with a tightening to the coupling ring 21, and no excessive stress is generated in the operating mechanism of the guide vane 5, thus the guide vane 5 can be correctly protected. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63278411-A (JP)
Inventor: BIKUTAA RII HANSEN
IPC: H03H17/02
Filed: 1988-04-01
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-S60252604-A (JP)
Inventor: SAMIYUERU KIYUU ESU RIN
IPC: C08F299/08
Filed: 1985-04-16
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-H1044791-A (JP)
Title: Installation mechanism of engine or the like in travel working machine
Inventor: MIZUNO TOMIO
IPC: E02F9/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To improve the back visibility by lowering an engine cover, to reduce the noise for the easy operation, and to make the maintenance operation of the engine and hydraulic driving part easy. SOLUTION: Plural purlines 4 are projected in the longitudinal direction at a center of a machine base having a travelling unit, of a travel working machine, a hydraulic unit such as an engine 7, a hydraulic pump 8 or the like, are installed on the machine base in the longitudinal direction along one side of the purlines 4, a driver's seat 15 is installed at the other end of the purlines 4, and a cooling device 10 comprising a radiator for cooling the engine 7, a cooler for cooling the hydraulic unit, or the like, is installed inside of the purlines at the rear part of the machine base.
Patent JP-H07295770-A (JP)
Title: Network control system
Inventor: FUKADA YASUO
IPC: G06F3/12
Filed: 1994-04-20
Abstract: PURPOSE:To arbitrarily perform the display of desired information for which large-scaled storage capacity is required and the update of display contents in the image forming device of a network control system. CONSTITUTION:In an add-on processing part 2511, the information on the designated character is read from a memory where character information is preliminarily stored and the information is outputted to a designated portion in place of an image signal. This final 8-bit digital signal is transmitted to a printer part, and a brightness part and a darkness part are reproduced on a photosensitive drum by tuning on/off a laser. The CPU of a control part transfers a paper jamming notification command to the CPU of an operation part and the command is stored in a ROM. For instance, th message character string corresponding to 'a paper jamming location' is extended to an LCD.