baber/WOPTO huggingface dataset:
Patent JP-S5847216-A (JP)
Title: Mass flow meter
Inventor: OONO ISAMU
IPC: G01F1/74
Filed: 1981-09-16
Abstract: PURPOSE:To make it possible to measure mass flow rate without contact with a mixed phase flow by measuring density at two places of a mixed phase flow, utilizing a radiation ray and obtaining the flow rate by calculating the correlation of components of variation in the density signals from two places and calculating the mass flow rate from the density signal and flow rate signal. CONSTITUTION:On a pipe channel 1 in which a mixed phase flow such as powdered coal, for instance, is flowing, radiation sources 2 and 3 are mounted. Radiation detecting means 4 and 5 are positioned that are opposite to the radiation sources 2 and 3 to form density metersIand II. The density metersIand II are placed with a specified distance L between them, and the output of those density meters are given to a correlation calculation circuit 8 through a high input amplifiers 61 and 62, and an exponential reverse conversion circuits 71 and 72. The circuit 8 outputs signal Q related to flow rate, and a signal rho related to density is output from the average value of the output signal of the circuit 71. Both outputs are input to a multiplier 9. By this input the mass rhov of a mixed phase flow can be given. With this arrangement a mass flow meter of simple construction can be provided.
Patent JP-H10315295-A (JP)
Title: Overlap coated metal tube and its manufacture
Inventor: USUI MASAYOSHI
IPC: B29C48/09
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an overlap coated metal tube of superior corrosion resistance to be provided without damaging chipping resistance and splash resistance and to be manufactured easily, for which the release work can be carried out simply as the release strength is weak and in which the deterioration of corrosion resistance of terminal processing sections is not generated, and also provide a manufacturing method thereof. SOLUTION: A metal tube is formed by overlap coating a first layer composed of extrusion moldable resin provided with the bonding force and a second layer of chipping resistance formed on the outer peripheral face of the first layer and composed of extrusion moldable resin on a surface treated layer formed on the outer peripheral face of the metal tube, and the metal tube is formed into an overlap coated metal tube of release strength of 75 g/cm or less between the first layer and the second layer.  The first layer composed of resin provided with the bonding force is extrusion molded on the surface treated layer formed on the outer peripheral face of the metal tube, and also the second layer composed of resin provided with chipping resistance is extrusion molded on the outer peripheral face of the first layer, and both resin layers are brought into contact with and overlapped almost in the unbonded state in a manufacturing method for the overlap coated metal tube.
Patent JP-S63312008-A (JP)
Title: Engraving device for seal
Inventor: YAMAMOTO TAKANOBU
IPC: B23C1/027
Filed: 1987-06-11
Abstract: PURPOSE:To attempt the improvement of quality and speed in engraving by working the contour of figured sections to be formed on the engraving surface of a material for seals precisely with the use of small engraving width, and engraving the rest thereof, that is, unfigured sections not only with the use of wide engraving width but also with the use of a wide moving space. CONSTITUTION:A chuck member 3 comprises a stationary block 4 in a form of V, a movable pressing block 5 and a pressing spring 6. In addition, an axis X, an axis Y and an axis Z feeding means 10, 11 and 12 operating a cutting blade 2 are provided, and a curving machine 9 driving rotatably the cutting blade 2 is fixed on a Y axis table 20. Then, the contour of figures to be formed on the engraving surface 7 of a material for seals 1 is set up in such a way that the working radius of the cutting blade 2 is minimum for engraving. In the second place, when the unfigured section is formed, the working radius and moving space of the cutting blade 2 are made greater than those required for engraving the figured section. This constitution thereby enables a seal to be formed individually and speedily with high quality provided.
Patent JP-H029575-A (JP)
Title: Mounting method for grinder element with shank
Inventor: ITO KIMIYOSHI
IPC: B24B45/00
Filed: 1988-06-14
Abstract: PURPOSE:To provide possibility of easy fitting of a shank-equipped grinding wheel to a mating shaft in the condition accurately aligned, by inserting the tapered shank part of this shank-equipped grinding wheel into a tapered mounting hole in the mating shaft so as to cause close contact between the two members. CONSTITUTION:The shank 3 of a shank-equipped grinding wheel 1 is inserted in a mounting hole 7 in a mating shaft, and the tapered portion of this shank 3 is put in close contact with the tapered receptacle surface 8 of the mounting hole 7. This puts the shank equipped grinding wheel 1 into a condition precisely aligned with the mating shaft 3. Now the shank equipped grinding wheel 1 is fixed accurately to the mating shaft 4 by fastening a plurality of fixing screws 9 provided on the mating shaft 4.
Patent JP-S5935886-A (JP)
Title: Joining method of steel plate and copper pipe
Inventor: MIHARA NAGAHARU
IPC: B23K9/23
Filed: 1982-08-25
Abstract: PURPOSE:To form easily a joined part to a beautiful surface without requiring any additional stage, by inserting a copper pipe into a hole provided to a steel plate, and melting and solidifying the end of the copper pipe by arc heat in an inert gaseous atmosphere. CONSTITUTION:The end of a copper pipe 2 is inserted into the hole 1a provided to a thin-walled steel plate 1, and the end 2 is projected suitably from the surface of the plate 1 and is thus maintained. The assembly is placed in an inert gaseous atmosphere in this state, and the end face of the pipe 2 is heated and melted from the surface by the arc 5 generated by a non-consumable electrode 4 or the like whereby the pipe 2 is joined with molten metal 6 to the plate 1. The joined part and the neighborhood thereof are formed to a beautiful surface by the above-mentioned method and the need for the post treatment for the purpose of surface treatment is eliminated.
Patent JP-S5771400-A (JP)
Title: Analytical method of minor constituent in specimen and apparatus
Inventor: ARAYAMA HIROSHI
IPC: C12M1/34
Filed: 1980-10-21
Abstract: PURPOSE: To analyze minor constituents in a specimen in a short time with a high accuracy, by adding a luminous reagent capable of emitting light on reaction with a peroxidase to the specimen to emit the light.  
     CONSTITUTION: A luminous (light emitting) reagent consisting of luminol and hydrogen peroxide is added to a specimen containing a peroxidase to emit light, and the peroxidase is determined by the quantity of the emitted light. A vial 14 containing a sample prepared by adding the luminous (light emitting) reagent to the specimen is accommodated in a dark box 10, and a shutter 18 is closed to open a shutter 26. The light emitted in the vial 14 passes through a transparent plate 20 and enters a photomultiplier tube 24, and the resultant electric signals are counted by an amplifying and counting circuit 28 for a time set by a timer 32 and indicated in a display part 30. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10333829-A (JP)
Title: Method for correcting detection position and device therefor, and touch panel device
Inventor: INUYAMA SHIGEYOSHI
IPC: G06F3/0488
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for correcting a detection position that make it possible to recognize and display characters further close to an actual input orbit and the other graphics. SOLUTION: A position between a first detection position x0 and a second detection position x1 is made to be a first correction position X1 , and a position between the first correction position X1 and a third detection position x2 is made to be a second correction position X2 , and a position between the second correction position X2 and a fourth detection position x3 is made to be a third correction position X3 . Afterwards, a processing for deciding a position between the next detection position xn and the previously decided correction position Xn-1 as the next correction position Xn is repeatedly operated so that the correction of the detection position can be attained.
Patent JP-H0311248-A (JP)
Title: Exposure device-housing room
Inventor: NAGANAMI JUNICHI
IPC: F24F3/044
Filed: 1989-06-07
Abstract: PURPOSE:To obtain an exposure device-housing room in which a temperature is kept constant without dust by providing a bypass duct connecting a draft duct to the outside in addition to the draft duct and further setting a damper for closing these ducts. CONSTITUTION:A bypass duct 6 whose end is connected to a draft duct 8 and which has an opening which is an inlet 15 in the outside at the other end thereof, a first damper 10 for closing the draft duct 8 in connected opening of the bypass duct 16 and the draft duct 8 and between a heater 2 and a cooler 1, and a second damper 11a for closing the bypass duct 16 are provided. For instance, in a case where the cooler 1 fails, a temperature change is detected by an abnormality detection sensor 13 to close the first damper 10 to open the second damper 11a to suck outdoor cold in a clean room so as to exhaust the draft duct of remaining heat 8 out of the draft duct with the use of a fan 18.
Patent JP-S632789-A (JP)
Title: Offshore yacht harbor
Inventor: YANOME SENZOU
IPC: E04H6/08
Filed: 1986-06-23
Abstract: PURPOSE:To obtain a yacht harbor low in cost and easy to make by using a parrel part separated from a ship, cutting off the upper portion thereof to introduce water into the lower hull, and providing mooring piers. CONSTITUTION:A harbor equipment 1 is made from a parallel part of a hull such as of a tanker having the upper portion thereof eliminated and the lower hull 3 provided with buoyancy tanks 3, 3, so that it can be kept floating even when sea water is introduced into the lower hull 2, and mooring ropes 4 are provided for mooring at predetermined positions. Mooring piers 5 are provided inside of the lower hull 2 to complete a harbor 7 in which crafts 6 such as yachts and motorboat can be moored. The periperal wall of the lower hull 2 is formed with openings 8 through which the crafts 6 go in and out of the yacht harbor 7.
Patent JP-H08339221-A (JP)
Title: Robot track control method
Inventor: KAWADA KENICHI
IPC: B25J9/16
Filed: 1995-06-13
Abstract: PURPOSE: To smoothly move a robot with no extreme variance of its moving speed by adapting the average one of those target positions set in a prescribed period and controlling the robot so as to move on a track that is decided by the average target position. CONSTITUTION: When the passing points are set between the start and end points, the distances are calculated among these set points. Then each of these calculated distances is divided by a set speed, so that every inter-section moving time is calculated. Thus an acceleration time ta is calculated, and a static period of the time ta is set before the movement start time ts and after the movement end time tf respectively. Then the area of the time ta is successively moved up to a state where the right edge of the area is coincident with the time tf from a state where the left edge of the area is coincident with time 0, and the target position is calculated at every time point as the average value of those coordinates which are set on a polygonal line corresponding to the area of the time ta.  Based on the calculated target position, a robot moving plan is produced and the robot locus control is carried out. Therefore, the target position can be smoothly changed regardless of the length of every path.
Patent JP-H04344914-A (JP)
Title: Connection cable
Inventor: ICHIZAWA HIROMICHI
IPC: G06F3/00
Filed: 1991-05-22
Abstract: PURPOSE:To facilitate the execution of the loop back test of a line system, and in addition, to facilitate the separation of a fault at the time of the occurrence of the fault in respect of a connection cable. CONSTITUTION:The connection cable is constituted of a cable 1 and connectors 2A, 3A installed at both the ends of this cable 1, and simultaneously, the connectors are provided with change-over switches 11, 12 respectively. For instance, if the connector 2A is connected to a device side, and the connector 3A is connected to a line side, and the change-over switch 11 is switched to a connection mode at the time of the test, the loop back test at the device side can be executed. Besides, if the change-over switch 11 is switched to a usual connection mode, and the change-over switch 12 is switched to the connection mode at the time of the test, the loop back test including the connection cable can be executed.
Patent JP-2000341605-A (JP)
Title: Display device
Inventor: IWATA MAKIO
IPC: H04N5/64
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a display device for facilitating a sufficient radiation countermeasure, and for improving reliability, and for reducing costs by easily and surely realizing the electric contact of a CRT with the lower side and the support of the weight of the CRT. SOLUTION: A substrate holder 18 arranged at the lower part of a cathode ray tube(CRT) 12, and made of electrically materials like a tub for holding a wiring board 17 is provided with a funnel abutting flanges 22 and 23 abutting to a carbon coating part 14 of a CRT funnel part 12b for supporting the CRT 12, and a shield cover 26 electrically connected with the carbon coating part 14 of the CRT funnel part 12b for covering the CRT funnel part 12b side and the wiring board 17 is fixed to the substrate holder 18 so as to be electrically connected with this.
Patent JP-S6330104-A (JP)
Inventor: FUUGO FUERUTOMAN
IPC: B21B27/02
Filed: 1987-06-15
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-H022057-A (JP)
Title: Preparation of microcapsule for pressure-sensitive recording sheet
Inventor: SANO MASAJIRO
IPC: B01J13/16
Filed: 1988-06-15
Abstract: PURPOSE:To obtain a microcapsule excellent in solvent resistance and pressure resistance by emulsifying and dispersing a solution, which is prepared by dissolving a polyvalent isocyanate, an alkylene oxide adduct of amine and an electron donating color former in a hydrophobic liquid, in a hydrophilic liquid and subsequently adding polyvalent amine to the obtained composition to coat a hydrophobic liquid droplet with a polyurethane urea film. CONSTITUTION:Polyvalent isocyanate is a compound having two or more isocyanate groups and, for example, there is 2, 6-tolylene disocyanate. An alkylene oxide adduct of amine is a compound wherein at least one hydrogen of the amino group part of amine is substituted with alkylene oxide and soluble in a hydrophobic liquid and, as alkylene oxide, butylene oxide is designated. Polyvalent amine is a compound having two or more -NH-groups or -NH2- groups in a molecule thereof and there is ethylenediamine soluble in the hydrophobic liquid and the addition period may be set after a solution wherein polyvalent isocyanate, the alkylene oxide adduct of amine and a color former are dissolved in the hydrophobic liquid is emulsified and dispersed in a hydrophilic liquid.
Patent JP-S628981-A (JP)
Title: Winding drum adapter
Inventor: YOKOYAMA YOSHIHIKO
IPC: B65H75/24
Filed: 1985-07-04
Abstract: PURPOSE:To facilitate attachment and removal of a coil with respect to a winding diameter changing adapter by expanding the outer diameter of vertically split cylinder components to stretch an actuating arm so as to clamp a wound material by a gripper and reducing the outer diameter to release the clamping. CONSTITUTION:When an outer diameter control shaft 2 is stretched, sliding pieces 4 slide on cam pieces 8 to expand each of vertically split cylinder components 7a-7d, and attachments 10a-10d fixed thereto are also expanded in diameter. This causes a tractor 20 provided between a vertical shaft 13 and a pin 19 to be stretched, a rod 21 stretching an actuating arm 15 through a spring 22 to cause rotation of the vertical shaft 13, so that the leading end of a wound material inserted into a slit 12 in the attachment 10a is clamped by a pawl piece 14. In order to remove a coil wound around the expanded attachments 10a-10d, the reverse operation is performed to reduce the diameter, so that the vertical shaft 13 is rotated opositely to the clamping direction to release the clamping of the wound material by the pawl piece 14. This permits quick removal of the coil out of the drum body with no interruption of flow of production line.
Patent JP-S5479866-A (JP)
Title: Crushing media used for mills
Inventor: UEDA HIROSHI
IPC: B02C17/20
Filed: 1977-12-07
Abstract: PURPOSE: To improve crushing efficiency and make separation easy by largely increasing the effective crushing area of crushing media used for the crushing mills of the raw material of cement or clinker.  
     CONSTITUTION: A crushing medium particle 20 has the outer form consisting of a basic convex spherical part 21 of a curvature radius r1 and a center P, and six convex spherical parts 22W26. If, for example, the curvature radii of the parts 22W26 are R1WR6 respectively, R1=R2=R3=R4=R5=R6>r1. When crushing is carried out by the part 22 of a radius R1 of the crushing medium particle 20, let the effective crushing area of the part 22 be S1 and that of the part 21 of a radius r1 be Sr, then S1>Sr. The same can be said as other parts 23W26. Therefore, the effective crushing area of this crushing medium particle 20 is larger than that of a conventional crushing medium particle with a single radius r1, and so crushing efficiency is improved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5939804-A (JP)
Title: Agent for preventing withering of pine
Inventor: KAWADA HIROSHI
IPC: A01N43/90
Filed: 1982-08-27
Abstract: PURPOSE:To provide an agent for preventing the withering of pine trees by injecting into the trunk of the tree, having high safety to man, and containing dl-2,3,5,6-tetrahydro-6-phenyl-imidazo-(2,1-b)thiazole hydrochloride as an active component. CONSTITUTION:The objective agent for preventing the withering of pine trees contains 3-10% of dl-2,3,5,6-tetrahydro-6-phenyl-imidazo-(2,1-b)-thiazole hydrochloride (tetramisole) as an active component. Tetramisole is diluted with a solvent composed of preferably a hydrophilic organic solvent and water (e.g. ethanol having a water-content of 50-70%), the trunk of the tree is drilled and packed, and the diluted tetramisole is injected into the trunk by gravitation. As an alternative method, the root of the pine tree is dug up and the solution is injected into the root in a similar manner. The rate of application is preferably 100-500g/m<3> as tetramisole, or 3-10l/m<3> as the solution.
Patent JP-S632867-A (JP)
Inventor: NAKANISHI MASATOSHI
IPC: C04B38/00
Filed: 1986-06-24
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-H0439819-A (JP)
Title: Cable
Inventor: HATTORI KOJI
IPC: C08K3/22
Filed: 1990-06-06
Abstract: PURPOSE:To obtain a protecting function against a noise component generated inside a circuit by constituting covering layers of covered conductors of a flexible dielectric mixture material incorporating dielectric ceramic powder and a resin. CONSTITUTION:Covered conductors 2-4 contain inner conductors 2a-4a consisting of stranded conductors in the center, respectively. The inner conductors 2a-4a are covered with covering layers 2b-4b each consisting of a dielectric mixture material, which made of, for example, a mixture material of dielectric ceramic powder of BaTiO3 and an urethane synthetic resin. Use of the dielectric ceramic powder can provide a capacity component between the covering layers 2b-4b and the inner conductors 2a-4a, and mixture of the synthetic resin can apply flexibility and insulating property to the covering layers 2b-4b. Therefore, it is possible to obtain a cable having a protecting function against noise generated inside a circuit.
Patent JP-S6126940-A (JP)
Title: Production of magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: G11B5/85
Filed: 1984-07-17
Abstract: PURPOSE:To produce a magnetic recording medium which excels in the aging stability, etc. without giving the thermal damage to a polymer substrate, by laminating an insulated layer and a conduction layer successively on the surface of a cylindrical can which can be cooled and forming a magnetic layer on the substrate while shifting the substrate along the circumferential surface of the can. CONSTITUTION:An SiC, etc. is plasma is melted and sprayed to the surface of a cylindrical can 13 which can be cooled to form an insulated layer 15. Then a conduction layer 16 of Cr, etc. is formed on the layer 15 by an ion plating process, etc. A magnetic alloy of NiCr, TiCr, etc. serving as a vapor deposit material 18 is sputtered through a slit 21 of a mask 20 provided under the can 13 while a polymer film substrate 10 is shifted along the circumferential surface of the can 13. Thus a vertically magnetized film is formed on the substrate 10. Thus no line nor thermal damage is produced to the substrate 10 when the substrate 10 is heated from the side of the can 13 unlike conventional case. The cooling effect is reduced owing to the layer 15 and the aging stability, the mechanical strength, etc. can be improved without dropping so less the temperature of the substrate 10. Then a magnetic tape can be produced at a high speed.
Patent JP-H0442803-A (JP)
Title: Ozone purifying device
Inventor: OGIWARA MITSUHIKO
IPC: C01B13/10
Filed: 1990-06-06
Abstract: PURPOSE:To avoid the release of ozone into the atmosphere by providing a decomposition device to decompose ozone in a device equipped with a cooling part and a heating part of distillation device to store ozone and a pump to exhaust the distillation device. CONSTITUTION:A formed ozone gas is fed to a cooled distillation device 10, cooled, liquefied, and liquefied ozone is stored in the distillation device 10. In the operation, oxygen is also liquefied and a mixed solution of liquefied ozone and liquefied oxygen is stored. When a given amount of liquefied ozone is obtained, the distillation device 10 is heated by a heating part 14, only oxygen is vaporized to raise purity of liquefied ozone stored in the distillation device 10. In the operation, a little ozone together with oxygen is exhausted from the distillation device 10, therefore ozone is stored in a pump 16. After completion of film formation of superconducting film, unnecessary ozone in the distillation device 10 is wholly vaporized and exhausted. Also in this case, ozone is stored in the pump 16. This device, for example, is equipped with a decomposition device 36 provided between a suction hole of the pump 16 and the distillation device 10, and ozone contained in exhaust from the distillation device 10 is decomposed.