baber/WOPTO huggingface dataset:
Patent JP-H08243570-A (JP)
Title: Device for producing slaked lime solution for reforming city water and method therefor
Inventor: FUNAHASHI ISAO
IPC: C02F1/68
Filed: 1995-03-08
Abstract: PURPOSE: To prevent the deposition of slaked lime on the bottom and sidewall of a tank without causing the excessive expansion of the fluidized bed of a slaked lime slurry and to obviate the scattering of slaked lime by specifying the clearance between an impeller installed in the dissolution tank and the wall and bottom of the tank. CONSTITUTION: A water feed pipe 2a having a water supply control valve 2d and an undissolved matter discharge pipe 2b are connected to the lower part of a dissolution tank 1 through a common pipe 2. A slaked lime discharge pipe 3 is connected to the upper part of the tank, and an impeller 4 is installed at the bottom of the tank 1. The clearance between the impeller 4 and the tank bottom 1a is controlled to 10-150mm, and the clearance between the impeller and the tank wall 1b is controlled to 1-5% of the bottom diameter or side length. Slaked lime is thrown in by using a slaked lime feeder having a hopper 5a having a rotary valve 5b, a dry air inlet pipe 5d for maintaining the inside of an outlet pipe 5c at a positive pressure and a sealing damper 5e at the opening of the outlet pipe 5c. Meanwhile, a pipe 6 for preventing the scattering of powder having a reticular body 6a and a spray nozzle 6b is formed.
Patent JP-S6035250-A (JP)
Title: Ph and co2 sensor
Inventor: NIKORASU PAPADAKISU
IPC: G01N27/403
Filed: 1984-04-17
Abstract: A transcutaneous blood carbon dioxide sensor (10) is disclosd, together with methodsformaking such a sensor and for making active electrodes (13) for use in the sensor(10). The sensor (10) comprises a palladium/palladium oxide junction-type active electrode (13) and a silver/silver halide junction-type reference electrode (14) applied to an electrically-nonconductive substrate (12). The substrate (12) is partially covered with an insulating dielectric coating (18) and is also partially covered with a polymeric membrane material (20) including a bound electrolyte, the polymeric membrane material (20) being permeable to carbon dioxide.
Patent JP-H11270741-A (JP)
Title: Gas cock
Inventor: SAITO CHOJI
IPC: F16K31/60
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To reduce cost by reducing the number of components in rotation regulation and locking mechanism and saving the labor of machining. SOLUTION: Locking mechanism is constructed of two components of a stopper screw 20 and a stopper ring 25, which is built in a built-in bore of the stopper screw 17 of a handle 13. An upper radius edge 4 and a lower radius edge 5 are formed at a cock built-in port 3 of a gas cock body 1, the radius of the outer diameter plane 4a of the upper radius edge 4 being smaller than the radius of the outer diameter plane 5a of the lower radius edge 5. In the stopper screw built-in bore 17, the stopper screw 20 positions a small-diameter portion 21 on the lower radius edge 5 so as to freely open and close the handle 13. When an large-diameter screw for sealing 22 of the stopper screw 20 is screwed in a screwed hole for sealing in the completely open state, the lower half of the large-diameter screw 22 of the stopper screw 20 is fitted in a locking slit 6 or 6a, thereby being sealingly locked.
Patent JP-H07278526-A (JP)
Title: Silicone-based rubber sealing material and its production
Inventor: IWATA SETSUO
IPC: C08L83/04
Filed: 1994-04-15
Abstract: PURPOSE:To obtain a sealing material exhibiting excellent antistick property to a Si-containing material, re-usable and having long life, capable of suitably using as a sealing material for 02 plasma treating devices made of quartz and capable of readily producing by well-known device and method. CONSTITUTION:This sealing material is composed of a composition consisting essentially of a silicone-based rubber and a silica and the sealing material is subjected to O2 plasma irradiation treatment. The sealing material is prepared from a composition composed of a silicone-based rubber and a silica in an amount of 15-80 pts.wt. based on 100 pts.wt. of the silicone-based rubber and is subjected to O2 plasma irradiation treatment in >=10 W discharge electric power under 0.1-3Torr for 0.5-100hr in oxygen gas atmosphere. The sealing material has 60-95 hardness according to type A durometer hardness test in JIS K-6253. The sealing material is produced by a method comprising a process molding a sealing material from the composition consisting essentially of the silicone-based rubber and the silica, and a process, subjecting the sealing material to O2 plasma irradiation treatment.
Patent JP-S59205142-A (JP)
Inventor: JIYORUJIYU SUROJIAN
IPC: G01N27/62
Filed: 1984-04-19
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-H01248494-A (JP)
Title: Lighting control system
Inventor: MORITA MASAYUKI
IPC: H04M11/00
Filed: 1988-03-30
Abstract: PURPOSE:To improve facility and maintaining simplicity by making a returned signal create an audio signal in exceeding a limited light condition so as to feed it to a telephone, thereby producing a limited sound. CONSTITUTION:Number indicating information and control information of a terminal equipment 5 for a controlled luminaire 9 are fed from a telephone 14 through a home exchange 13 to a PBX interface 12, input to a main operation board 1 and converted into a dimming signal by a signal processing element 12 so as to dimming-control a lighting load 9 of the terminal equipment 5 which is addressed. Then the lighting condition at this time is fed back to the main operation board 1 and compared with the limited light data stored in a memory 10 by a comparing element 11. When the lighting condition is equal to or more than the limited light data, the limited signal is fed to the signal processing element 12 and fed back to the telephone 14, so that it causes a speaker to produce sound. It becomes feasible accordingly to perform illumination setting control of each lighting load 9 by the telephone 14, and also to follow easily the period for exchanging and cleaning lamps. That results in improving facility and maintaining simplicity.
Patent JP-H10327334-A (JP)
Title: Signal adaptive filtering method for decreasing ringing noise and its filter
Inventor: LEE YUNG-LYUL
IPC: H04N19/50
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To remove ringing noise from video compressed-decompressed based on a block filtering pixels belonging to a filter window by each pixel through the use of the already decided weighting value of each according to whether or not binary edge map information within the filter window includes edge information, to generate a new pixel value. SOLUTION: A gradation arithmetic part 110 finds an edge pixel from compress-restored video data including the ringing noise of a video storing part 100 and a binary edge map generation part 120 generates binary edge map information. A filter deciding part 130 judges whether a local area on a binary edge map where the filter window of an already decided size is an edge area or an equal quality area to output data to a weighting filter 150 at the time of the edge area and to output data to an average filter 140 at the time of the equal quality area. Thereby, ringing noise is removed to improve the quality of the compressed-decompressed video.
Patent JP-S58223564-A (JP)
Title: Whetstone and method for manufacture thereof
Inventor: HASHIMOTO MASAHIRO
IPC: B24D18/00
Filed: 1982-05-10
Abstract: PURPOSE:To provide a whetstone with excellent characteristics, which suits for processing of a hard-to-cut material and which assures large effects in grinding operation, by holding abrasive grains directly with an electroconductive member as well as holding indirectly through this electroconductive member by the use of a non-electroconductive binder. CONSTITUTION:Abrasive grains 15 to work as an edge for grinding consists of superabrasives such as artificial or natural diamond or silicon nitride in cubic crystals with any determined distribution of grain sizes. Each of the grains 15 constituting the abrasives 11 is perfectly enclosed by an electroconductive member 16, which is in close contact with any other one enclosing the adjacent grain 15. The voids between these members 16 is filled with non-electroconductive binder 17. The proportion of members 16 to grains 15 is 30-80% in weight, and the grains enclosed by members 16 are contained 33-64vol%. This type of abrasives can show high performance, particularly with large effect in processing a hard-to-cut material or in heavy load grinding.
Patent JP-H03277533-A (JP)
Title: Transparent polyester vessel and production thereof
Inventor: KAWAGUCHI KUNIAKI
IPC: B29K67/00
Filed: 1990-03-27
Abstract: PURPOSE:To obtain the above vessel which has transparency and high crystallinity and to retain this transparency and heat resistance even in the heated atmosphere by melting and molding the copolymerized polyester resin having 0.7 or higher intrinsic viscosity and preparing a sheet and thereafter aging the sheet at the specified temp. and treating this sheet and then aging and molding it. CONSTITUTION:A sheet having low crystallinity, transparency and nonorientation properties is obtained by drying copolymerized polyester resin having 0.7 or higher intrinsic viscosity preferably for five hours or more and thereafter extruding it into a sheet shape by an extruder equipped with a T-die and quenching this sheet on a casting drum. At this time, a range of the preferable thickness of the sheet is regulated to 0.05-2.00mm more preferably to 0.10-1.00mm. After the sheet is extruded, it is aged at the temp. selected so that a formula I is obtained. Furthermore aging is performed so that the sheet after aging satisfies the conditions of a formula II to eliminate unevenness of wall thickness. At this time, the aging temp. is preferably regulated to >=30 deg.C. After aging, furthermore the sheet is molded into a vessel having a required shape by aging and forming such as vacuum forming and pressure forming, etc. The temp. range of a mold in a time of molding is regulated to a range shown in a formula III. The relative crystallinity(CR) of a transparent and high crystalline vessel after aging and molding is preferably regulated to >=50% or higher as CR. Further even when the obtained vessel is heat-treated at 120 deg.C, the haze value of this vessel holds 20% or below of the preferable specified value.
Patent JP-H03277370-A (JP)
Title: Blood component separating device
Inventor: SASAKI MASATOMI
IPC: A61M1/34
Filed: 1990-03-27
Abstract: PURPOSE:To eliminate the need for a special connecting operation at the time of use and to facilitate preparation by providing a blood filter which is attachably and detachably mounted on a body member, a 1st blood feed tube which is a blood removing side tube connected to the body member and a 2nd blood feed tube which is a blood feed tube. CONSTITUTION:The liquid in the blood component separating device 1 flows out of a connector 24 and a roller pump is operated after the blood in the blood component separating device 1 is substd. with blood. A flow passage opening/closing member 19 of the 2nd liquid feed tube 13 connected to a blood component storing section 30 is held closed and a flow rate regulating member 33 mounted to the 1st liquid feed tube 9 connected to the upper part of the blood component storing section 30 is opened so that the filtrate flows from the blood component separator 3 into the blood component storing section 30. Since the blood component storing section 30 of this blood component separating device 1 has a specified capacity, this device does not make dewatering from a patient in excess of its capacity. The liquid volume to be dosed during the prescribed time to the patient by dropping is nearly equaled to the dewatering volume and there is no need for making the special management of the dewatering volume.
Patent JP-H04311186-A (JP)
Title: Image monitoring device
Inventor: TOGASHI YUICHI
IPC: G08B13/196
Filed: 1991-04-10
Abstract: PURPOSE:To prevent the generation of misdetection by finally judging the detection of an intruding substance only when the intruding substance does not contact with the outer frame of a detection area at the time of detecting the intruding substance in the set detection area. CONSTITUTION:A detection area is set up by displaying an image in a monitoring area on a display device 5 and allowing a light-pen 4 to touch a certain point on the screen of the device 5. A detection area setting part 12 calculates the coordinates of the detection area and stores the calculated information in a memory 8. An intruding substance detecting part 13 processes an image signal obtained from an ITV camera 1 and executes intruding substance detection processing based upon the set information of the memory 8. At the time of detecting an intruding substance, the detecting part 13 judges whether the area of the intruding substance contacts with the outer frame of the detection area or not. When the intruding substance exists only in the detection area without contacting with the outer frame, the detection of the intruding substance is judged and an alarm device 6 is driven. Consequently the intruding substance can surely be detected without being confused by disturbance such as light, the vibration of a tree inputted from the outside of the detection area.
Patent JP-H04311525-A (JP)
Title: Production of high tensile strength electric resistance welded steel tube excellent in haz softening resistance
Inventor: SUMIMOTO DAIGO
IPC: C21D8/10
Filed: 1991-04-10
Abstract: PURPOSE:To improve the roll formability and weldability at the time of tube- manufacturing by specifying the compsn. of a steel for a tube, its coiling temp. at the time of hot sheet thickness rolling and its heat treating temp. after the tube-manufacturing. CONSTITUTION:The components of a steel are formed of, by weight, 0.10 to 0.65% C, 0.05 to 0.60% Si, 0.25 to 2.0% Mn, 0.020 to 0.150% Ti, 0.1 to 0.5% Mo and the balance Fe with inevitable elements. This steel for a tube is coiled at 400 to 600 deg.C or 700 to 750 deg.C at the time of hot sheet thickness rolling. The steel is manufactured into an electric resistance welded steel tube, and after that, this steel is subjected to heat treatment at 600 to 700 deg.C to precipitate Ti. At the time of additionally executing cold sheet thickness rolling or tube manufacturing on-line cold sheet thickness rolling after the coiling at the time of the hot sheet thickness rolling, work hardening is executed, by which the steel tube having high strength can be manufactured.
Patent JP-S562179-A (JP)
Title: Apparatus for stamping and delivering bundle of paper sheet
Inventor: WAKIZAKA YUKINORI
IPC: B41K3/00
Filed: 1979-06-22
Abstract: PURPOSE: To treat bundles of paper sheets smoothly while keeping the bundled state, by stamping the bundles of paper sheets that have been transported substantially in an erected state, after turning them into a horizontal state by means of lift bars and lift noses.  
     CONSTITUTION: Bundle P of paper sheets, put into transport passage 11 of the stamping and delivering apparatus with its bundling band Pa being located forward, is carried with an inclination angle of 45 degrees by means of the first and the second feed rollers 16, 19 and endless belt 17. When the bundle P comes to the end of the transport passage, lift means 12 is operated for raising the bundle P by lifting lift noses 28 by its guide arm 35 with the noses being kept in contact with side faces of bundle P at its lower portion. At the same time, the bundle P is turned into horizontal state by raising lift bars 29 while keeping them in contact with the lower face of bundle P. Then, bundle P is slided onto table plate 43 by the noses 28, and machine-number stamp 56 and operator stamp 57 are lowered by shifting slide plate 49 downward. Thereafter, stamp is affixed on band Pa by stamping  means 53. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S555522-A (JP)
Title: Supply circuit for communication current
Inventor: SANO YOUICHIROU
IPC: H04M19/00
Filed: 1978-06-29
Abstract: PURPOSE:To make samll the communication current supply source in size through the use of transistors and to avoid mutual interferrnece. CONSTITUTION:The DC current for communication of the telephone set EXT passes through, ground-resistor R2-pnp trnasistor TrQ2-terminal L1-L2-npn TrQ1- R1-DC power supply E-ground. The bias current of TrQ1,Q2 passes through, ground -R2-Q1-R0-Q2-R2-E-ground. The diodes D1,D2 and D3,D4 determine the telephone set supply current, and the resistors R1,R2,R0 control the bias current to keep TrQ1,Q2 at the active region. In practice, since TrQ1,Q2 in active region have very high impedance from the collector side, the audio signal from the telephone set can be delivered to the opposing telephone set without passing through the DC power supply side. Since the base current of TrQ1,Q2 passes through one resistor R0, the bias can be made to one state to keep the balance for the terminals L1 and L2.
Patent JP-H07248405-A (JP)
Title: Liquid crystal element
Inventor: KANEKO HARUNOBU
IPC: G02B5/20
Filed: 1994-03-10
Abstract: PURPOSE:To improve whiteness and to improve display quality by providing a liquid crystal element with a reflection layer having band-shaped matrix patterns having a light diffusion and reflection characteristic and masking the peripheral parts and boundary parts of pixels to white. CONSTITUTION:This liquid crystal element is provided with the reflection layer (white mask layer) 12 having the band-shaped matrix patterns having the light diffusion and reflection characteristic. The peripheral parts and boundary parts of the pixels are masked to white. The pattern shapes of the white mask layer 12 and the width of the mask are usually so designed as to mask the optically unnecessary parts, such as wiring parts and driving element parts, and the circumferential parts thereof which are liable to be optically nonuniform. The mask layer is ordinarily so designed as to cover the peripheries of the pixel electrodes on reflection side substrates facing each other and to provide the unmasked apertures with an area slightly smaller than the area of the pixel electrodes if the liquid crystal element is an active element, such as TFT, or static driving element.
Patent JP-S61238233-A (JP)
Inventor: ICHIKAWA TOKIYOSHI
IPC: A61B8/14
Filed: 1985-04-15
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-S58195568-A (JP)
Inventor: SANO KOUICHI
IPC: A61N5/00
Filed: 1982-05-12
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-H08244928-A (JP)
Title: Cylindrical shoot
Inventor: WATANABE KIYOSHI
IPC: B65G11/12
Filed: 1995-03-10
Abstract: PURPOSE: To immediately start inspection work by rotating a rotary shoot and moving this to a position not disturbing the inspection of a mechanical device when the mechanical device is to be inspected and to enable frictional coupling between the rotary shoot section and a fixed shoot section. CONSTITUTION: For a fixed shoot section 11 and a rotary shoot section 12 constituting a cylindrical shoot 1, flanges 11b and 12b having inclined surfaces of specified degrees face each other and an elastic gasket 6 is provided between the flanges having these inclined surfaces. The rotary track of the lower end surface A of a rotary shoot 12 has a curvature drawing a tangent touching the inclined surface of a fixed shoot via the gasket 6.
Patent JP-H05237916-A (JP)
Title: Extrusion molding method for acrytic acid modified vinyl chloride scrap
Inventor: NAGAI SUMIO
IPC: B29C48/793
Filed: 1992-02-28
Abstract: PURPOSE:To extrusion-mold a plate-shaped scrap of acrylic acid modified vinyl chloride resin into a reusable product. CONSTITUTION:A plate-shaped scrap of acrylic acid modified vinyl chloride is crushed into pieces consisting of longer flakes of 3-10mm and short flakes of 0.1-8mm. These flakes are preheated up to the temperature higher than the thermal deformation temperature Tm of acrylic acid modified vinyl chloride by 5-40 deg.C to reduce its volume, and then fed into a screw-type extruder for extrusion molding. The screw-type extruder to be used should be in the range of L/D of 18-24, compression ratio of 1.7-3.5 and depth of feeding channel of 7-12mm.
Patent JP-H02258025-A (JP)
Title: Isotope separating reactor by laser beam
Inventor: FUJIOKA YUJI
IPC: B01D59/34
Filed: 1989-03-30
Abstract: PURPOSE:To enhance photochemically reactive efficiency for material in order to manufacture the isotope at a low cost by forming a laser isotope separating reactor into such a shape as to conform approximately to a space through which laser beams are passed. CONSTITUTION:A laser isotope separating reactor is formed into such a shape as to conform approximately to a space through which laser beams are passed. Untreated gas in this reactor is irradiated with the laser beams to separate and concentrate the isotope of a desired element by making use of the isotope shift of the gas photoabsorption characteristics. This method features the formation of a reactor 4 into such a shape as to conform approximately to a space through which laser beams 2 are passed from a laser oscillator 1 in order to enhance the probability of the gas being irradiated with the laser beams 2, whereby the laser power introduced into the reactor 4 can be effectively used.
Patent JP-S562748-A (JP)
Title: Reference level varying system of compander
Inventor: HATSUTORI TAKESHI
IPC: H04B1/64
Filed: 1979-06-22
Abstract: PURPOSE:To make it possible to change easily a reference level, by adding an attenuator and an amplifier in the succeeding stage of the compressor and in the preceding stage of the expander respectively in respect to the compander of arbitrary compression ratio and expansion ratio. CONSTITUTION:When lowering from reference level Rf is denoted as DELTARf and DELTARf' and the compression ratio is denoted as n, attenuator 6 of attenuation quantity DELTARf(n-1)/n is added to the output side of compressor 1 of the expander. Meanwhile, an amplifier of amplification quantity DELTARf'(n-1)/n is added to the input side of expander 2. As a result, reference level Rf can be lowered by DELTARf and DELTARf' for compressor 1 and expander 2 respectively independently, so that the reference level can be changed easily.
Patent JP-S57193317-A (JP)
Title: Coating method for cylindrical heat shrinkable film
Inventor: TOUMA HITOSHI
IPC: B29C63/42
Filed: 1981-05-25
Abstract: PURPOSE:To form a uniform insulating layer having no wrinkle by coating a cylindrical heat shrinkable film on a base, primarily shrinking the film with a liquid of 70-90 deg.C, and then secondarily shrinking the film with a liquid of 85- 120 deg.C. CONSTITUTION:A photoconductive layer is formed on an aluminum cylinder. Then, a cylindrical heat shrinkable polyester film is covered on the layer. After this specimen is dipped in a hot water of 80 deg.C for 30sec., the specimen is immediately treated in a hot water of 95 deg.C for 10sec. The film is completely contacted with the layer, no air bubble is confirmed in the film, and a uniform insulating layer having no wrinkle is formed. This film can be used for a cylinder of a copying machine, thereby obtaining a uniform image.
Patent JP-H09266834-A (JP)
Title: Video tape case display device
Inventor: OKAMURA TSUNEHIRO
IPC: A47F7/00
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To prevent the theft of a video-tape case when it is displayed, to enable easily viewing a jacket showing the contents of the video tape case, and to reduce the space required. SOLUTION: A video-tape case 1 is attached to a slider 5 in such a way as to freely rotate about a vertical axis via a case side bracket 2 provided on the back of the video tape case 1, a slider side bracket 3 provided on the front of the slider 5, and a pivot 4 coupling the case side bracket 2 to the slider side bracket 3. The slider 5 is engaged with a guide rail freely movable. The video tape case 1 is thus supported in such a manner as to freely rotate about the vertical axis and is movable horizontally.