baber/WOPTO huggingface dataset:
Patent JP-S59171830-A (JP)
Title: Sample liquid diluting apparatus
Inventor: ISHIZUKA AKIRA
IPC: G01T1/167
Filed: 1983-03-18
Abstract: PURPOSE:To improve the environment resistance by supplying a compressed gas alternately to two diluting tanks communicated with each other at the bottom after a dilution liquid and a sample liquid are fed thereto. CONSTITUTION:A specified amount of a sample water which is extracted with valves 2 and 4 and exists in an extraction piping 3 is extruded from the extraction piping 3 with the introduction of a fixed amount of a diluting water from a piping 6 and sent into a dilution mixing tank 20 passing through the valve 4 and a piping 7. As valves 21 and 22 are opened, the liquid flown into the dilution mixing tank 20 flows into a dilution mixing tank 23 through a piping 26. Then, as the valve 22 is opened and the valve 21 closed, the liquid in the tank 23 is pressurized by a compressed air from a pressure controller 24 and moves into the tank 20 through the piping 26. Furthermore, as the valve 21 is opened and the valve 22 closed, the liquid in the tank 20 flows into the tank 23 through the piping 26. A uniform mixing can be accomplished by this operation.
Patent JP-H05249410-A (JP)
Title: Optical circuit element
Inventor: TOKITA HIRONORI
IPC: G02B27/28
Filed: 1991-03-12
Abstract: PURPOSE:To obtain an optical blanching/coupling device with a little insertion loss and without polarization dependency and suitable for duplex communication by an optical fiber in particular. CONSTITUTION:This element consists of an input port, an output port, input/ output port and a double refractive crystalline plate 101. Each port consists of the series of a double refractive crystalline part and optical activity crystalline parts divided into two stages of upper and lower, and further the input/ output port contains a Faraday element 102 between them. An incident optional polarization beam from the input port is divided into a normal light ray o1 and an abnormal light ray e1 and take upper and lower light paths and pass through the double refractive crystalline plate 101 as both normal light rays and outgo from the input/output port in an original polarization beam state. Further, the incident optional polarization beam from the input/output port is divided similarly, but since they pass through the double refractive crystalline plate 101 as the abnormal light rays by the action of the Faraday element 102, the optical activity crystalline part 108, their traveling directions are refracted and outgo not from the input port but from the output port in the original polarization state.
Patent JP-H05210673-A (JP)
Title: Word processor
Inventor: YAMAGATA ICHIRO
IPC: G06F17/21
Filed: 1991-03-12
Abstract: PURPOSE:To improve the print efficiency by automatically printing only pages where document contents are updated in the case that the editing processing like correction of erroneous positions is performed after documentation. CONSTITUTION:Not only a time counting memory 30 where date and hour information to be subjected to time count processing by a CPU 10 is stored but also a document buffer 31 having a document information storage part, where the generated document is stored with a page as the unit, and a last editing date and hour storage part and a last print date and hour storage part for each page is provided. Stored contents of the last editing date and hour storage part are updated at each time of document editing processing, and stored contents of the last print date and hour storage part are updated at each time of printing the generated document. When print of only updated pages is designated, the final editing date and hour and the final print date and hour of each page are compared with each other, and only pages for which last editing dates and hours are later are successively printed.
Patent JP-H03247804-A (JP)
Title: Artificial sanded lawn
Inventor: NISHIZAWA HIROSHI
IPC: A63C19/00
Filed: 1990-02-26
Abstract: PURPOSE:To make it possible to hold an artificial lawn with elasticity for a long period of time by weaving cut piles and loop piles in a base cloth, and filling the artificial lawn with sand after synthetic resin is applied to the base cloth to form the artificial lawn. CONSTITUTION:An artificial lawn 6 is constituted of a base cloth 2, cut piles 3, loop piles 4 and an packing agent of synthetic resin, and the artificial lawn is filled with sand 7 to form an artificial sanded lawn 1. The cut piles 3 are arranged in the shape of a hexagon, spaces among hexagonal cut piles are filled with the loop piles 4, and the artificial lawn 6 is planted on the base cloth 2. 5000-15000 deniers of a pile is used for the piles 3 and 4. The synthetic resin 5 is applied to the rear of the base cloth 2 to harden the piles. After that, the artificial lawn 6 is filled with the sand 7 to the extent of covering the loop piles 4. According to the constitution, the artificial sanded lawn 1 having proper elasticity in the sand 7 can be obtained.
Patent JP-H02227544-A (JP)
Title: Abnormality detection device for egr system
Inventor: MUSA IKUO
IPC: F02M25/07
Filed: 1989-02-28
Abstract: PURPOSE:To enable abnormality to be detected with high accuracy with no affection of the temperature of the wall surface of a suction/exhaust passage by judging the abnormality of an EGR system according to size between a reference temperature value operated based on the temperature of cooling water and the detected temperature value of an EGR passage. CONSTITUTION:When an engine is in operation, the quantity of fuel injection is operated based on output signals from a pressure sensor 6, an air-fuel ratio sensor 9, an ignitor 15 and the like in a control device 17. In addition, engine revolutions are operated so that it is judged whether or not engine operations are in an EGR abnormality judgement zone based on the engine revolutions and data on inlet negative pressure. When it is judged to have been 'YES', the time TM when engine operations enter the abnormality judgement zone is measured so as to be compared with the TMo which is required to stabilize an EGR temperature sensor 12. When TM is greater than TMo, a reference temperature value f(TW) operated as a function based on the output Tw of a cooling water temperature sensor 7 is compared with the output Te of the EGR temperature sensor 12. When Te is smaller than f(TW), it is judged that an abnormality has occurred so that a display lamp 300 is thereby lit.
Patent JP-S61205338-A (JP)
Title: Fuel supply device
Inventor: MATSUMOTO KAZUHIKO
IPC: F02C7/22
Filed: 1985-03-08
Abstract: PURPOSE:To enable a leak in a fuel supply system to be early detected, by comparing the reference value of a level deviation with its actual value in a fuel tank changing in a predetermined time while an engine is inoperative and displaying the compared result. CONSTITUTION:A device provides a level detecting means 101, detecting a fuel level in a fuel tank, and an operation detecting means 102 detecting the operational condition of an engine. While the device provides a reference value setting means 103 setting the reference value of a level deviation in the fuel tank changing in a predetermined time while the engine is inoperative. And the device, inputting output signals of these means 101-103 to a comparing means 104, here calculates an actual value of the level deviation in the fuel tank changing in a predetermined time while the engine is inoperative. While the device, comparing this actual value with the reference value, displays in a displaying means 105 a leak existing in a fuel supply system when the actual value exceeds the reference value.
Patent JP-S61205840-A (JP)
Title: Columnar mud sampler
Inventor: ISHIHARA TAKASHI
IPC: G01N1/08
Filed: 1985-03-08
Abstract: PURPOSE:To provide the titled mud sampler easy to handle and capable of faithfully collect a sample, constituted so that a wt. is fallen to the part of a stopper to embed a mud sampling cylinder in mud and mud is subsequently collected in a shutter operated state. CONSTITUTION:In a mud sampling cylinder 1 having such a structure that one end of a pipe is made detachable to a part of a weight part 2, a leakage preventing shutter 10 is attached to the other end of said mud sampling cylinder 1 and the piston 7 for allowing the interior of said sampling cylinder 1 to communicate with a pipe shaped shaft equipped with an air vent valve is provided in said sampling cylinder 1 so as to be slidable in an air-tight state. By allowing the bottom landing plate 13 mounted to the lowermost end of said sampling cylinder 1, the wt. fixing metal fittings 15 connected to bottom landing plate supports 14 are operated to fall the wt. 12 held by the metal fittings 15 to the part of a stopper 17. After the mud sampling cylinder 1 is embedded in mud, the shutter 10 is operated to collect mud. By this method, mud can be collected as faithful as possible without disturbing each stratum by easy handling.
Patent JP-S61207841-A (JP)
Title: Air-fuel ratio control apparatus for on-vehicle internal-combustion engine
Inventor: HIBINO YOSHITAKA
IPC: F02D29/00
Filed: 1985-03-09
Abstract: PURPOSE:To prevent the deterioration of operability in the transient operation of an internal-combustion engine by stopping an air-fuel ratio from being made lean when the variation rate of operational parameters is above a given value or a given parameter takes a value outside a given range. CONSTITUTION:Information, such as a suction absolute pressure, vehicle speed, engine speed, and the like, is supplied to a CPU 29 in a control circuit 20. When the CPU 29 judges that the variation rate of the vehicle speed is above a given or the value of the suction absolute pressure is outside a range determined for each of shift positions of a transmission from first to fifth speeds, a valve opening stopping command is fed to a drive circuit 28. Then the drive circuit 28 stops the electromagnetically operated valve 9 from being opened and therefore the supply of secondary air to an internal-combustion engine 5 is also stopped. This prevents the fall of an engine power in a transient operation and a specific fuel consumption can be improved by making air-fuel ratio lean in accordance with an engine load.
Patent JP-H07252562-A (JP)
Title: Ti-al lightweight heat resistant member and its production
Inventor: NODA TOSHIHARU
IPC: C22F1/00
Filed: 1994-03-17
Abstract: PURPOSE:To produce a lightweight Ti-Al heat resistant member excellent in mechanical properties and oxidation resistance. CONSTITUTION:A Ti-Al lightweight heat resistant material having a compsn. contg., by weight, 32 to 36% Al and 0.1 to 2.O% Si, furthermore contg., at need, 0.1 to 5.0% Nb, moreover contg., at need, one or two kinds of 0.1 to 3.0% Cr and 0.005 to 0.200% B, and the balance Ti with impurities, and in which, in a fine structure as cast, a lamellar structure in which Ti3Al is distributed in layers in TiAl is provided, is used as a stock. As heat treatment for stabilizing the grain size and lamellar intervals in the metallic structure and the distribution of Ti-Si precipitates and improving the stability of its characteristics in the case of high temp. use, it is executed at 1000 to 1350 deg.C treating temp. for 1 to 24hr treating time in a vacuum or in an atmosphere of an inert gas to form its structure into a fine one in which Ti-Si precipitates are distiributed on the grain boundaries and between lamellar layers.
Patent JP-H09315937-A (JP)
Title: Gelled composition, emulsion composition and preparation for external use for skin
Inventor: KAMINUMA MIKIKO
IPC: A61K8/00
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To obtain a gelled composition, emulsion composition and preparation for external use for skin, each free from any surfactant and having such advantages as to be highly compatible with various prescription systems, excellent in stability including that with the lapse of time, high safety (e.g. low in irritancy to the skin and eyes), free from sticky feeling and squeaky use feeling, and good in humectancy, and have dampish and full-bodied use feeling. SOLUTION: This gelled composition and preparation for external use for skin each contains a polyethylene glycol and a cyclodextrin mixture of α- cyclodextrin and at least one kind selected from the group consisting of β- cyclodextrin, γ-cyclodextrin and cyclodextrin derivative. The emulsion composition and another version of preparation for external use for skin contains a polyethylene glycol, an oily ingredient and this cyclodextrin mixture.
Patent JP-S63214650-A (JP)
Title: X-ray optical element and its production
Inventor: KAKUCHI MASAMI
IPC: G02B5/18
Filed: 1987-03-02
Abstract: PURPOSE:To suppress a decrease in transmittance as far as possible and to obtain an optical element which is wave-optically perfect by forming the element into a non-free standing structure in which parts to be transparent to X-rays are also supported by an X-ray transmittable supporting film. CONSTITUTION:The X-ray optical element has the thin supporting film 10 having good transmittability of X-rays and a layer 12 of a prescribed pattern consisting of an X-ray absorptive material formed on the film 10. The film 10 is formed of a material such as, for example, Be, C, BN, silicon nitride, silicon carbide or Mg. On the other hand, the X-ray absorptive material is formed of, for example, Ta. The film 10 is as thin as possible, while the pattern 12 of the X-ray absorptive material has the thickness necessary for absorbing the X-rays. Further, the circumference of the surface of the film 10 on the side opposite from the pattern 12 is supported to a supporting frame 14 which has no transmittability of X-rays. The pattern 12 is thereby held without deflecting the same.
Patent JP-S63215411-A (JP)
Title: Suspension control device
Inventor: ARAI JUNICHI
IPC: F16F9/50
Filed: 1987-03-02
Abstract: PURPOSE:To improve operational stability and riding comfort by providing a stabilizer controlling cylinder which is expanded or contracted at the time of opening an operation check valve which effects the function of a check valve at the time of raising height, in a suspension device having a stabilizer and a hydraulic height control cylinder. CONSTITUTION:As a both direction pump P1 is rotated in the direction of raising a height, feeding oil in a reservoir tank P5 into height control cylinders 1, part of its oil pressure carries out the expansion/contraction of an oil pressure detecting cylinder 3. Thereby, a swinging rod 37 swings counterclockwise removing the operating force to operation check valves 4a, 4b to make the valves function as check valves, and locking a stabilizer controlling cylinder 2. On the contrary, as the oil pressure is lowered by lowering the height, the oil pressure detecting cylinder 3 is contracted opening the operation check valves 4a, 4b, to enable the free expansion/contraction of the stabilizer controlling cylinder 2. Thereby, a operational stability and riding comfort can be improved.
Patent JP-H09242384-A (JP)
Title: Damping device
Inventor: URA SHINGO
IPC: E04B1/24
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To ensure damping performance being by no means inferior to conventional devices while scaling down a required installation space by exerting ingenuity regarding the arrangement of a damping device. SOLUTION: First and second buildings are disposed oppositely in upright at a regular interval. A second beam member 18 is protruded up to a section near to the external column 20 of the first building from the second building, and a first beam member 16 projected from the first building is protruded on the lower side of the second beam member 18 as a receiving beam. A rack gear 22 is installed to the underside of a lower-side flange 18b at the front end section of the second beam member 18 along the extending direction of the second beam member 18, and a pinion gear 24 engaged with the rack gear 22 is mounted on the top face of the upper-side flange 16b of the first beam member 16 through a bearing 26. A pair of viscous dampers 28 generating viscous resistance by rotation are set up on both sides of the shaft 24a of the pinion gear 24.
Patent JP-S56143919-A (JP)
Title: Counter
Inventor: IWASAKI HIROSHI
IPC: G01G19/42
Filed: 1980-04-10
Abstract: PURPOSE:To economically form a counter which calculates the number of articles from their unit weights by making the balances of different measuring ranges respectively independent and making common use of one set of electric circuit such as arithemetic part. CONSTITUTION:A small balance 5, a middle balance 6 and a large balance 7 of respectively different measuring ranges are respectively provided with measuring pans 5a, 6a, 7a. A number setting part 8 which is inputted with the number of samples for the purpose of calculation of unit weights, an arithmetic part for number calculation, a display part 9 and change-over switches 10, 11 are provided to the middle balance 6. The small balance 5 and the large balance 7 are connected by the common circuit in the middle balance 6 and signals 5b, 7b. Hence, when unit weights are small, the small balance and middle balance are used and when unit weights are large, the middle balance and large balance are used. Since this process necessitates provision of only one circuit for the electric circuits such as arithmetic parts, the economical counter is formed.
Patent JP-S60191146-A (JP)
Title: Heat transmission device
Inventor: SAWADA TAKASHI
IPC: F28D19/00
Filed: 1984-03-13
Abstract: PURPOSE:To improve the heat transmission performance of a non-powered heat transmission device by making the flow of working liquid continous by a structure wherein a plurality of liquid receiver tanks are provided and pipe lines are changed-over in turn by means of a pipe line changing-over means provided in a communication pipe. CONSTITUTION:A first liquid receiver tank 7a and a second liquid receiver 7b are arranged above a collector 1. The outlet of a heat exchanger 3 is connected in parallel to the inlets of the liquid receiver tanks 7a and 7b respectively by means of a return pipe 8. The inlet of the collector 1 is connected in parallel to the outlets of the liquid receiver tanks 7a and 7b respectively by means of a return pipe 9. A part of the flow pipe 5 connected to the outlet of the collector 1 is connected in parallel to the pressure lead-in ports of the liquid receiver tanks 7a and 7b by means of a communicating pipe 11, in which a three-way valve 14 to change-over the pipe lines of the communicating pipe 11 is provided. Due to the structure as mentioned above, the inflowing of working liquid 12 in the first liquid receiver tank 7a causes the outflowing of working liquid 12 in the second liquid receiver tank 7, resulting in making the flow of the working liquid 12 in the collector 1 and the heat exchanger 3 continous and consenquently in lowering the temperature of the collector 1 and enabling to improve the heat collecting performance.
Patent JP-H09241061-A (JP)
Title: Hydraulic composition and its molded body
Inventor: SUZUKI OSAMU
IPC: C04B24/24
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain a hydraulic compsn. capable of molding by the conventional thermoplastic molding method and giving a molding body excellent in workability, especially mechanical characteristics by incorporating a hydraulic inorg. material, silica and a thermoplastic polymer without incorporating water. SOLUTION: This hydraulic compsn. contains a hydraulic inorg. material (A), silica (B) and a thermoplastic polymer (C) as essential constituents but does not practically contain water. The amts. of the components B, C are preferably 10-300 pts.wt. and 5-150 pts.wt., respectively, per 100 pts.wt. of the component A. The component A is especially preferably Portland cement, the component B is preferably amorphous powdery silica and the component C is preferably an ethylene-vinyl acetate copolymer or an ethylene-ethyl acrylate copolymer. This compsn. is formed into an unhardened molded body of the desired shape by a thermoplastic resin molding method and the molded body is hardened by a hydration hardening method. The objective molded body excellent in strength and modulus of elasticity is obtd. without using a frame or mold.
Patent JP-H08219867-A (JP)
Title: Noise absorbing wedge for water surface
Inventor: IMAMURA NOBUHIRO
IPC: G01H3/00
Filed: 1995-02-13
Abstract: PURPOSE: To absorb noise in water surface with a simplified and economical mechanism which is easy to handle by installing a plurality of floats, in which a plurality of rubber wedges for noise absorption, in parallel to each other, and having the same size are hung on the lower faces under water level, on the water surface in the direction at right angles to parallel faces of noise absorbing plates. CONSTITUTION: A noise absorbing wedge 3 for water surface is composed of a rectangular parallelepiped float 11 and a plurality of noise absorbing plates 12 with the same shape and size which are made of a rubber plate and hung from the float. Each noise absorbing plate 12 is made to have an deformed wedge shape composed of a rectangular upper part rubber plate and an inverted equilateral triangular lower part rubber plate. The upper ends of the noise absorbing plates 12 are hung at an equal distance by clevis bars 13 and the noise absorbing plates are held in parallel to one another at the same distance by stay bolts 15.  A plurality of the noise absorbing wedges 3 are then arranged in lines and rows on water surface 2 of an anechoic water tank 1 in the way wedges face one another at right angles, so that directions of scattering caused by the noise absorbing plates 12 are made to be random. In this way, reflected waves from the water surface 2 in the anechoic tank 1 can remarkably be decreased.
Patent JP-H11251807-A (JP)
Title: Capacity coupler
Inventor: TAKEUCHI HIDEAKI
IPC: H01B11/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To incorporate a part of an external filter within a coaxial line and to disconnect heat conduction at the coaxial line. SOLUTION: A capacity coupler provided with a first internal conductor 11, a first external conductor 12 forming the coaxial line with this, a second internal conductor 21 forcing opposite in the state of being capable of capacity- coupling to the conductor 11 between both of the conductors and a second external conductor 22 facing opposite in a state capable of making capacity- coupling to the conductor 12 between the conductors 21 and 12 is additionally provided with a trap function part 23 with a filter function between the conductors 21 and 22. When the conductors 11 and 12 constitutes a part of a coaxial cable and the conductors 21 and 22 are interposed between this coaxial cable and a prescribed super conductive filter circuit, heat conduction to this super conductive filter circuit through the coaxial line can be disconnected.