baber/WOPTO huggingface dataset:
Patent JP-2001061728-A (JP)
Title: Vacuum cleaner
Inventor: IWASE KOJI
IPC: A47L9/00
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To reduce noise by insulating the vibration of the motor-driven blower of a vacuum cleaner. SOLUTION: A vibration-proof rubber ring 272 covering the fan casing 271 of the motor-driven blower 270 is abutted to the connection edge 257 of a dust collecting case 250, keeps air-tightness and elastically supports the motor-driven blower 270 with respect to the dust collecting case 250. Also, the vibration-proof rubber 272 is provided with an annular recessed part 278 on the outer peripheral part so that a motor-driven blower cover 290 and a lower case 110 are elastically supported by a supporting edge 277 on a rear end side and the supporting edge 279 on a front edge side.
Patent JP-2000072586-A (JP)
Title: Device for producing single crystal
Inventor: KUBOTA HIDESHI
IPC: C30B15/00
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a single crystal-producing device capable of controlling the temperature distribution of a melted liquid in the axial direction to inhibit the inner conversion of the melted liquid and further capable of controlling the change of temperature in the melted liquid to produce the single crystal free from the change in the characteristics of the crystal in the crystal (for example, free from the change in optical refractive index). SOLUTION: This device for producing a single crystal is obtained by disposing a crucible 3 and a crucible support 7 comprising heat-resistant cylindrical multiple pipes 7a, 7b, disposing a gas-charging pipe 8 opened toward the outer surface center of the bottom portion of the crucible 3 in the innermost pipe 7b of the cylindrical multiple pipe and further disposing a cylinder 9 in the form integrated with the crucible 3 on the bottom portion of the crucible 3 to inhibit the change of temperature in the melted liquid. The cylinder 9 has a smaller outer diameter than the inner diameter of the innermost pipe 7b and has a larger inner diameter than the outer diameter of the gas-charging pipe 8.
Patent JP-S61125473-A (JP)
Title: Treatment of inner surface of metallic tubing
Inventor: ABE HAJIME
IPC: B05D7/22
Filed: 1984-11-20
Abstract: PURPOSE:To coat a liq. body on the inner surface of tubing by charging the liq. body into the metallic tubing having protrusions extending in the lengthwise direction of the tubing on the inner surface, and passing a member having an outer diameter smaller than or equal to the inner diameter of the tubing forcibly through the inside of the tubing. CONSTITUTION:A liq. body 3 or a pasty substance obtained by mixing a liq. substance and a powdery solid substance is coated on the surface of metallic tubing 1 having one or >=2 grooves or protrusion extending in the lengthwise direction of the tubing on the inner surface. In this method, the liq. body 3 or the pasty substance is charged into the metallic tubing 1, and a member 5 having an outer diameter smaller than or equal to the inner diameter of the tubing 1 is forcibly passed through the inside of the tubing 1 to press the liq. body 3 to the inner surface of the tubing 1 and to coat the liq. body on the inner surface surface of the tubing 1. Consequently, a substance of a different kind can be uniformly coated on the inner surface of the long-sized tubing.
Patent JP-H0886606-A (JP)
Title: Apparatus for recognizing underwater mark
Inventor: KODAN YOICHIRO
IPC: B63C11/00
Filed: 1994-09-14
Abstract: PURPOSE: To recognize the position of an inspection mark even if a marine creature adheres to and shields the inspection mark by detecting change of the distance to a structure to be inspected. CONSTITUTION: An eddy current-type displacement detection part 54 detects a change of the position of a magnetic body from the fact that the electromagnetic induction or eddy current changes in accordance with the position of the magnetic body in a magnetic field. Since an inspection mark 92 is formed out of a magnetic material and projects, it is detected that the detection part faces the mark 92 from change of the voltage or current of the detection part 54. A moving distance detection part 55 calculates the moving distance or position of an underwater inspection robot 11 by detecting and integrating the revolution number of a driving wheel 14. A data collection device 56 obtains and stores data output from the detection part 54 and data output from the detection part 55.  An inspection mark-judging circuit 57 when receiving the data obtained by the device 56 operates and processes the data to calculate the presence and position of the mark 92.
Patent JP-H07103739-A (JP)
Title: Apparatus for detecting size and internal state of gap
Inventor: OZAWA YOSHIHARU
IPC: H04N7/18
Filed: 1993-09-30
Abstract: PURPOSE:To provide a detecting apparatus whereby a size of a gap can be measured and moreover an internal state of the gap can be observed. CONSTITUTION:The apparatus is provided with a gap-detecting means 3 having a detecting part 4 for detecting a gap length and a camera part 5, and a display 12 for displaying a signal obtained from the camera part 5 as an image. An image by the detecting part 4 is displayed on the display 12 when the gap- detecting means 3 is inserted inside a gap. An operating means converts the detected length of the gap to a numerical value from a displayed screen on true display 12. At the same time, a position of the detecting means 3 from a measuring reference point is displayed on the same screen of the display 12.
Patent JP-H1095687-A (JP)
Title: Composting treatment of organic industrial waste and composting treatment material used therefor
Inventor: HIEDA MANABU
IPC: C05F1/00
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for composting organic industrial wastes, enabling to efficiently ferment the organic industrial wastes to eliminate malodors from the organic industrial wastes and compost the organic industrial wastes into the compost in a form capable being easily absorbed into plants, and further to obtain the composting materials. SOLUTION: This method for composting organic industrial wastes comprises adding an alkali mixture comprising a Ca-containing compound and a Mg- containing compound in a Ca/Mg weight ratio of 3/1 to 1/1 to the organic industrial wastes in an amount of 0.1-1.5wt.% based on the organic industrial wastes, and subsequently fermenting the organic industrial wastes. On the composting treatment, a K compound may be added so that the K/Mg weight ratio of the composting treatment system is 1/2. A wood-based material such as saw dust or a cellulose and/or lignin-containing material such as chaff is preferably further added.
Patent JP-H1090253-A (JP)
Title: Soil moisture detector
Inventor: FUJIWARA KAZUYOSHI
IPC: A01G27/00
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a soil moisture detector of a simple structure and a low cost, which can know the water holding condition of a soil by detecting the soil moisture absorbed by a porous moisture absorbing body, as the variation of the up and down moving condition of the liquid in a U-pipe. SOLUTION: A bending pipe 1 is formed by communicating one side 3a of a reverse U-pipe 3 to one side 2a of a U-pipe 2. A porous moisture absorbing body 11 is installed to the lower end 3c of the other side 3b of the reverse U-pipe 3. A liquid 7 is housed in the U-pipe 2. At least the other side 2b of the U-pipe 2 is made in a transparent pipe 6. An opening end 5 communicating to the atmosphere is provided at the front end of the transparent pipe part 6. When a moisture absorbing body 11 is inserted to a soil S, the air A escaping from the moisture absorbing body 11 into the reverse U-pipe 3 following the suction of the moisture W by the moisture absorbing body 11 generates the fluctuation of the air pressure inside the reverse U-pipe 3.  The fluctuations of the water levels H, Ha, and Hb of the liquid 7 in the U-pipe 2 generated by the fluctuation of the air pressure are detected as the scale of the water holding condition of the soil S.
Patent JP-H1178450-A (JP)
Title: Suspension for vehicle
Inventor: KIMURA TETSUYA
IPC: B60G7/00
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular suspension capable of improving riding comfort and reducing vibrational noise without sacrificing steering stability. SOLUTION: This vehicular suspension system is equipped with carriers 12 rotatably supporting wheels 10, a sub-frame 14 elastically supported on a car body, and a first and a second lower links 16 and 18 connecting the sub- frame to the carrier. In this case, a point 40 is interiorly divided such that a distance in the car longitudinal direction between an intersection 30 of extension lines of the first lower links horizontally set up and another intersection 32 of extension lines of the second lower links becomes the same ratio with the ratio of a distance between a wheel turning shaft 34 in the carrier and a setting point 36 of the first lower link and the other distance in the longitudinal direction between the wheel turning shaft in the carrier and a setting point 38 of the second lower link, and the sub frame setting points are set so as to be situated on a nearly flat surface passing through sub-frame setting points 22, 24, 26 and 28 setting the sub-frame to the car body.
Patent JP-2000073468-A (JP)
Title: Architectural panel
Inventor: ARAKAWA JUNICHI
IPC: E04B1/80
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent dissipation of heat from frame members or studs by providing the frame members at the periphery of the rear face of surface materials, sticking foamed sheets so as to cover heat insulation materials and the frame members installed within the frame, and fitting them between the framework members of the building. SOLUTION: In this architectural panel 1, frame members 2 are provided at the periphery of the rear face of a surface material 12 and a heat insulation material 3 is provided at the inside thereof and further, foamed resin sheets are attached thereto. The heat insulation material 3 is preferably made of a foamed resin. A gasket 6 is fitted to the frame members 2. A surface material for a bearing wall is used for the surface material 12. The frame members 2 are shaped to form an enclosed square space. The architectural panel 1 is fitted while positioning the surface material 12 side at the outside and pressing it, in the nearly central part of the square space formed by both side columns 5 and laterally laid members, and fixed to the framework member with nails or the like. The gaps 11 between the columns 5 and the frame members 2 are sealed by the elasticity of the gasket 6.  In this way, a heat insulative capacity corresponding to a cold district can be obtained without changing the thickness of the heat insulation material. Moreover, the heat insulation effect can be farther enhanced as the whole body of the external wall.
Patent JP-S61125500-A (JP)
Title: Treatment of organic sludge before dehydration
Inventor: HARADA SHOZO
IPC: C02F11/14
Filed: 1984-11-20
Abstract: PURPOSE:To improve the dehydrating property of sludge by mixing initial seed sludge with the concd. org. sludge to be treated and adjusting the pH thereof to initial pH then aerating the sludge, discharging part of the sludge, adding the same amt. of the concd. org. sludge thereto and repeating the operation after the adjustment of the pH. CONSTITUTION:An alkaline agent is added to the org. sludge which is settled and concentrated by a biological treatment after dilution to adjust the initial pH to 8-10. The sludge is aerated while the pH thereof is kept as it is without adjustment. Part of the sludge is discharged and the same amt. of the concd. org. sludge is charged thereto. The discharged sludge is returned after dehydration and the operation after the adjustment of the pH is repeated to prepare the initial seed crystal. Such initial seed crystal is mixed with the concd. org. sludge to be treated and the operations consisting of adding the alkaline agent thereto to adjust the initial pH to 8-10, aerating the sludge without adjusting the pH, discharging part of the sludge, charging the same amt. of the concd. org. sludge thereto, adjusting the initial pH and aerating the sludge and removing part of the treated sludge are repeated. As a result, the dehydrating property of the settled and concd. org. sludge is improved.
Patent JP-H04124733-A (JP)
Title: Task level change control system for operating system
Inventor: FUJIWARA MINORU
IPC: G06F9/46
Filed: 1990-09-14
Abstract: PURPOSE:To change a low level of a task into a high level through the processing where the overhead of an operating system is minimized by changing the run level of the task where the queuing tasks larger than a fixed number are produced. CONSTITUTION:A comparison result signal line 6 becomes active and an interruption processing operation is started by a CPU 2. Thus the task levels are distributed and the corresponding level of a queuing task is raised when the run level of the task is decided. That is, all queuing tasks having the due levels are added to a queue of a higher level. Then a present start queuing task number counter register 5 is cleared to '0' for the corresponding task. Furthermore the register 5 is initialized and it is decided whether the comparison result of run levels except the processed run levels is active or not. When all run levels are processed, the interruption processing operation is finished.
Patent JP-H0663566-A (JP)
Title: Formation of slaked lime solution, slaked lime injection method and slaked lime dissolving tank
Inventor: ISHIKAWA YOSHIKAZU
IPC: C02F1/66
Filed: 1992-08-20
Abstract: PURPOSE:To efficiently use slaked lime by agitating a residual liq. contg. the floc generated in the formation of a slaked lime soln. to be appropriately used in converting hard water to soft water, repeatedly using the liq. and injecting the liq. into a chemical mixing basin, etc. CONSTITUTION:Service water is introduced into a slaked lime dissolving tank 1 from a service water inlet pipe 13, an agitator 4 is driven to suck the service water in a first inner cylinder 8, and the water is spiraled by the centrifugal force of an impeller 5. Slaked lime is injected under these conditions from a slaked lime inlet pipe 14 and mixed with the water, and the mixture is passed between the first and second inner cylinders 8 and 9 and recirculated to the impeller 5. Consequently, the slaked lime is surely dissolved in the water, and the slaked lime is allowed to react with a carbonate hardness component to deposit sparingly-soluble matter. The slaked lime soln. is then allowed to overflow a weir 18, extracted by an extraction pipe 15 and injected into the settling basin 24 of the water treating plant 20 for service water, etc. The floc of the sparinglysoluble matter is discharged into a chemical mixing basin 22 through a connecting pipe 16.
Patent JP-S60146946-A (JP)
Title: Control unit of automatic speed change gear for car
Inventor: MIKI NOBUAKI
IPC: F16H61/06
Filed: 1983-12-30
Abstract: PURPOSE:To eliminate the need of a one-way clutch by controlling an accumulator relay valve for selectively connecting a designated hydraulic servo to an oil pressure source or to a drain port according to a running condition of a car. CONSTITUTION:In case of shifting from the first speed to the second speed, for example, the moment supply pressure to a hydraulic servo B-2 is increased sufficiently and reaction force to a brake B3 becomes naught, a solenoid valve S3 is turned on and a spool 52 of a timing valve 50 is moved so that oil pressure in a hydraulic servo B-3 is released at a stroke from a drain port 10D of a manual valve through a passage 7, a timing valve 50 and an oil path 3. The oil pressure in the hydraulic servo B-3 is instantaneously discharged to remove restraint on rotation of a ring gear and speedily shift a speed range to the second speed.
Patent JP-H04124037-A (JP)
Title: Molding defect detection in glass bottle molding machine
Inventor: KONISHI MASAHIRO
IPC: C03B9/41
Filed: 1990-09-13
Abstract: PURPOSE:To automatically deal with molding defects through such a system that the absolute positions during the actuation of molding members in all sections are seized over the entire actuation range using a specific scheme, and according to the discrepancy level between the actuation of said molding members and the standard value, various kinds of signal for measures are given. CONSTITUTION:The respective displacements of conductors 7 fitted at regular pitches on the movable side 5 of the molding member actuator in each section in an IS-type glass bottle molding machine are detected as the secondary outputs from a coil 8 excited in response to the primary alternate current signal fitted on the fixed side 6 of said actuator; thus the actuation of all of the sections in said molding machine is electrically taken out, and when there is any displacement or time discrepancy between said actuation and the normal actuation, an alarm, exclusion or shutdown signal is given according to the discrepancy level, and these signals are inputted into a specified bottle-discharging system equipped with such a memory as to be shifted according to the operation cycles for said molding machine, followed by counting, while the glass bottles specified by an exclusion signal are excluded prior to entering an annealing furnace; or if a shutdown signal is given, the molding operation is stopped.
Patent JP-H1147752-A (JP)
Title: Reversal spin flow solution type magnetized solution making apparatus
Inventor: TANIWAKI YOSHIKAZU
IPC: C02F1/48
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To inexhaustibly increase the angle coming into contact with magnetic energy and to perfectly increase susceptibility by reversing an inflow pipe to spin the same in a spiral state and again reversing the inflow pipe to spin the same in a spiral state in the same way to guide a soln. to an outflow pipe. SOLUTION: A soln. is allowed to flow in an inflow pipe 1 and the inflow pipe is reversed over a definite distance to allow the soln. to flow in a spiral spin pipe 2. The inflow pipe is again reversed to allow the soln. to flow in a spiral spin pipe 3 and the soln. is allowed to flow out of an outflow pipe 4. Magnets 5, 6 are mounted on the periphery of this inflow spin part. Then, magnetic poles 7, 8 are mounted so as to be repelled to repel magnetic energy as shown by an arrow 9.
Patent JP-H0513028-A (JP)
Title: Rotation anode x-ray tube
Inventor: ONO KATSUHIRO
IPC: H01J35/10
Filed: 1991-09-25
Abstract: PURPOSE:To provide a rotation anode X-ray tube, which can store a liquid metal lubricant sufficient for long time operation of the plain bearing inside, and which can keep stable operation of the dynamic pressure sliding bearing for a long time. CONSTITUTION:A lubricant storage chamber 22 for storing a part of a metal lubricant which is at least in a liquid form during operation, is provided on the inside of a solid body 15 or a rotor 12 located on the rotational center axis. The storage chamber is communicated with a bearing gap G of a sliding bearing part as well as spiral grooves 20, 21 of a rotation anode X-ray tube.
Patent JP-2000075634-A (JP)
Title: Developing roll
Inventor: YAMAGUCHI KAZUYUKI
IPC: G03G15/08
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent the sealing performance of a seal material disposed at the places of a developing roll corresponding to both end of the outside circumferential surface thereof from being lost by forming both end of the outside circumferential surface in the shaft direction into the mirror surface parts and forming a part between both mirror surface parts into the rough surface part and preventing level difference from being caused at a boundary between the mirror surfaces and the rough surface. SOLUTION: The outside appearance of the developing roll is almost cylindrical. Then the developing roll is constituted by a cylindrical core bar 1, a base rubber layer 2 formed at the outside circumferential part of the core bar 1, an intermediate layer 3 formed at the outside circumferential part of the layer 2 and an outermost layer 4 formed at the outside circumferential part of the layer 3. Both end of the layer 4 in the shaft direction are formed into the mirror surface parts 5 and the part between both surface parts 5 is formed into the rough surface 6. The recess of the irregularities of the surface part 6 is set to be as high as 0 to 50 μm from the mirror surfaces of both surface parts 50 so as to eliminate the level difference of the boundary between the surface parts 5 and the surface part 6.  The surface roughness Ra of the surface part 5 is set to be <=0.3 μm and that of the surface part 6 is set to be within the range of 0.2 to 3 μm.
Patent JP-H08109885-A (JP)
Title: Assembly method for scroll type compressor and assembly jig therefor
Inventor: YUZAKI TSUNEO
IPC: F04C18/02
Filed: 1994-10-12
Abstract: PURPOSE: To simplify connection of a sealed terminal without extension of a motor lead wire by a method wherein a receptacle is held by an assembly jig, a sealed terminal tub is fitted in the receptacle, the jig is separated for removable, and the seal terminal is attached to a housing. CONSTITUTION: A receptacle for a sealed terminal tub (a receptacle) 91 at the tip of a motor lead wire 90 is positioned and held in a given position, i.e., a position matching with the pin 82 and the tub 83 of a seal terminal 8 by an assembly jig 100. The receptacle 91 is held by the assembly jig 100 and with this state, the tub 83 is fitted in the receptacle 91. The assembly jig 100 is then separated for removal. Thereafter, the sealed terminal 8 is attached to a sealing housing. This constitution simplifies connection and mounting of the sealed terminal 8 without extending a motor lead wire 90. Moreover, disconnection and leakage are prevented from occurring by means of the assembly jig 100.
Patent JP-H03109077-A (JP)
Title: Biomaterial
Inventor: SATO MIKIO
IPC: A61L27/00
Filed: 1989-09-21
Abstract: PURPOSE:To make strength of the title material higher by mixing one or more selected from 3CaO.2SiO2, 2CaO.SiO2 and 3CaO.SiO2, a powder of a material with bioactivity, a ceramic fiber or whisker and a ceramic particle and calcinating the mixture. CONSTITUTION:The title material is a product obtd. by mixing one or more selected from 3CaO.SiO2, 2CaO.SiO2 and 3CaO.SiO2, a powder of a material with bioactivity, a ceramic fiber or whisker and a ceramic particle and calcinating the mixture. A specified calcium silicate powder used is a substance alone exhibiting a crystalline structure of 3CaO.2SiO2, 2CaO.SiO2 or 3CaO.SiO2 measured by means of X-ray diffraction or a mixture thereof. In addition, as a powder of the material with bioactivity, hydroxyapatite, fluoroapatite, a glass of CaO-P2O5-SiO2 or MgO-CaO-SiO2 or a crystallized glass thereof. Furthermore, as the ceramic fiber or whisker, a product using a metal oxide, carbide, nitride as a raw material is used. In addition, as the ceramic fine particle, a fine particle of a metal oxide, carbide or nitride can be cited. It is thereby possible to obtain a composite with high strength and improved bioactivity.