baber/WOPTO huggingface dataset:
Patent JP-S5836977-A (JP)
Title: Diamond and cubic boron nitride abrasive compact using size selective granule layer
Inventor: HARORUDO POORU BOOBUENKAAKU
IPC: B01J3/06
Filed: 1981-12-09
Abstract: Disclosed is an improved process for preparing a composite compact wherein a mass of abrasive crystals, a mass of metal carbide, and a bonding medium are subjected to a high-temperature/high pressure process for providing a composite compact. The sintered carbide mass supports the mass of abrasive crystals and bonding or catalyst metal, and the abrasive crystal grains are directly bonded to adjacent crystal grains in the mass thereof. Such improved process comprises disposing the mass of abrasive crystals in layers wherein the coarsest layer is closest to the carbide mass and is composed of crystals having a largest dimension of between about 75 and 500 microns and the finest layer is disposed farthest away in the carbide mass and is composed of crystals having a largest dimension of less than 10 microns. The abrasive crystals are selected from the group consisting of diamond and cubic boron nitride and preferably are diamond; the metal carbide preferably is tungsten carbide; and the bonding metal preferably is cobalt. The resulting improved composite compact also is disclosed.
Patent JP-S6356068-A (JP)
Title: Picture processing system for facsimile signal
Inventor: SHIMADA TOMOYUKI
IPC: H04N1/411
Filed: 1986-08-26
Abstract: PURPOSE:To use a general band compressing coder and a band expanding decoder as they are By reducing picture information to one half, substituting the remaining half with white information to be transmitted on a transmission side and reducing the white information and interpolating thinned picture elements on a reception side. CONSTITUTION:The transmission side executes a thinning process in a way such as extracting every other picture element, for example only picture elements in odd numbers, in a main scanning direction so as to reduce the number of picture elements every line to one half. The white picture elements are added to the respective extracted picture element trains DA as the white information DB to Form one line of transmission line information DL, which is transferred to the band compressing coder based on a specific coding methods, so that the general band compressing ceder and the Band expanding decoder can execute the coding process and decoding process without giving any altera tion. The reception side, after reducing the white information DB from the decoded transmission line information DL executes an operation from the picture element colors of six adjacent picture elements and decides the picture element colors of the thinned picture elements Pi and j which should he interpolated.
Patent JP-H0950966-A (JP)
Title: Manufacture of semiconductor device
Inventor: KATO KATSUYUKI
IPC: H01L21/336
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain an impurity diffused layer with a shallow junction by a method wherein a polymer layer is formed on the bottom of an opening which is formed in an insulating film on a silicon layer and the impurity diffused layer is formed in a silicon layer under the opening by impurity doping using the insulating film as a mask. SOLUTION: After an insulating film 12 is formed on a silicon layer 11, an opening 13 is formed in the insulating film 12 by etching. Further, a polymer layer 21 is formed on the bottom of the opening 13. Then, the silicon layer 11 is doped with impurities by using the insulating film 12 as a mask. For instance, after a polycrystalline silicon film 14 containing impurities is formed in the opening 13 and on the insulating film 12, the impurities in the polycrystalline silicon film 14 are diffused into the silicon layer 11 under the opening 13 by impurity doping (solid phase diffusion) to form an impurity diffused layer 15. As the silicon layer 11 is doped with the impurities through the polymer layer 21, the polymer layer 21 functions as a barrier layer, so that the depth of the impurity diffusion is smaller than the depth obtained by the conventional constitution.
Patent JP-S58101899-A (JP)
Title: Propelling means structure of liquefied natural gas transportation boat
Inventor: HIEDA KOUICHIROU
IPC: B63B25/16
Filed: 1981-12-12
Abstract: PURPOSE:To reduce fuel cost of a liquefied natural gas transportation boat by driving a gas turbine by means of boiled-off gas of the liquefied natural gas and supplementing a lack of power of the gas turbine by a Diesel engine. CONSTITUTION:Boiled-off gas of liquefied natural gas is used as fuel for a gas turbine 1 and a rotary shaft thereof is linked to a propeller shaft 6 via a gear mechanism 4 so as to provide a proper revolution speed for a propeller 5. If the power of the gas turbine 1 is varied because of a variation in quantity of produced boiled-off gas, another turning power for supplementing the variation is applied from a Diesel engine 2 to the propeller shaft 6. In addition, a turning power is, if needed, applied thereto from a steam turbine 3. Fuel cost of a liquefied natural gas transportation boat may be therefore reduced and moreover, the propelling system can be simplified.
Patent JP-H0857791-A (JP)
Title: Robot arm and robot
Inventor: TSUTSUMI HIDETAKA
IPC: B25J18/00
Filed: 1994-08-24
Abstract: PURPOSE: To provide a robot arm enabling the omission of machining, the rationalization of assembly and the facilitation of changing arm length. CONSTITUTION: A first shaft member 31 forming a joint part at one end of an arm previously molded out of resin, and a second shaft member 32 forming a joint part at the other end of the arm are fastened to both ends of a metal arm member 33a for determining the arm length.
Patent JP-H0949760-A (JP)
Title: Controller for optical beam position and angle
Inventor: KODEKI KAZUHIDE
IPC: G01J1/06
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To shorten the calculating time and enhance the accuracy by detecting the positional and angular deviations of the optical beam from a steering mirror by sensors, and obtaining the correction amount of the mirror based on the outputs to drive it. SOLUTION: Steering mirrors 61, 62 have totally reflecting mirrors 63, 64 and actuators 66, 67 for driving them. A position detecting sensor 68 detects the positional deviation of the optical beam axis via beam splitters 75, 74, and an angle detecting sensor 69 detects the angular deviation of the beam optical axis branched by the splitter 74 and totally reflected by the mirror 65. A compensator 70 calculates the driving amount of the mirror from the outputs of the sensors 68, 69, and a mirror driver 73 drives the actuators 66, 67 based on it. Thus, the mirrors 61, 62 incline so as to correct the positional and angular deviations of the beam axis. Thus, since the deviation amounts can be obtained directly from the sensors 68, 69, a control amount calculating time can be shortened.
Patent JP-H0484359-A (JP)
Title: Document preparation processing device
Inventor: HIRAMATSU NAOKI
IPC: G06F17/21
Filed: 1990-07-27
Abstract: PURPOSE:To efficiently perform a document preparing process by preparing plural attribute sets by combining arbitrary attribute values and deciding the attribute value to be given to a sentence being prepared. CONSTITUTION:A preparing means 5 which prepares plural attribute sets by combining arbitrary attribute values and, at the same time, allocates level numbers to prepared attribute sets and a managing means 6 which manages the prepared attribute sets together with the level numbers are provided. In addition, an accepting means 7 which accepts the designation of a level number to a sentence being prepared and a deciding means 8 which decides the attribute value to be given to the sentence being prepared by retrieving the managing data of the managing means 6 by using an accepted level number as a retrieving key are provided and a document is outputted in accordance with the attribute value decided by the deciding means 8. Therefore, attribute values are imparted with a high operability and an efficient document preparing process is realized.
Patent JP-H1025140-A (JP)
Title: Reclamation of aggregate from waste materials in civil engineering and construction and installation therefor
Inventor: HARA MAKOTO
IPC: C04B14/02
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To increase the yield of reclaimed aggregate by specifying the effective sieve opening, removing mortar from the minus-sieve waste materials and crushing again the plus-sieve waste material in the aggregate-reclaiming installation comprising a crushing unit, a sieving unit and a separation unit. SOLUTION: The effective mesh size of the sieving unit is set to 25-35mm. This value is larger than the maximum size of the main aggregate in the waste material by 25-75%. The figure gives the whole process chart. Concrete lumps B are charged in the hopper 1 by a shovel D, moves in a reciprocating feeder 2, sieved on a vibrating sieve 70 of 100mm diameter mesh and the plus-sieve fraction is broken with a jaw crusher 3. The crushed fraction is combined with the minus-sieve fraction and subjected to the sieving unit. By these operations, the concrete lumps are crushed into pebbles of about (30mm particle size and conveyed to a polishing machine 51, then sent to the gravity concentrator 6 and separated into crushed pebbles, mortar lumps, contaminants such as wood pieces and water. In the meantime, fine sand and mortar are fractionated with a spiral classifier.
Patent JP-H0858324-A (JP)
Title: Connecting tool of tire non-skid tool
Inventor: SHIMAKAGE NAOTAKE
IPC: B60C27/20
Filed: 1994-08-24
Abstract: PURPOSE: To prevent the loop part of an inside fastening cord from being spontaneously disconnected from the hook part of a connecting tool. CONSTITUTION: In a tire non-skid tool of which the connecting tool I connecting together loop parts formed on both ends of an inside fastening cord connected to the inner end part in the width direction of the non-skid tool main body mounted on the outer circumference of a tire through an engaging tool at appropriate intervals is integratedly formed out of an annular part 2 chain-likely connected to one loop part of the inside fastening cord and a hook part 3 detachably engaged with the other loop part, the extreme end of the hook part 3 of the connecting tool 1 is folded back in the direction of a fastening cord hooking bent part 3A so as to be a fastening cord slip-out prevention part 6.  The loop part of of the fastening cord can be put in the inside bent part 7 of the slip-out prevention part 6, and the fastening cord hooking center position C3 of the hook part 3 is set to be eccentric H on the opposite side of the base part 3B of the hook part 3 from the center line C1 in the width direction of the connecting tool 1.
Patent JP-H0949472-A (JP)
Title: Atomization characteristic detecting method for fuel injection device
Inventor: OGAWA MINORU
IPC: G01M15/04
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To realize an atomization characteristic detecting method for a fuel injection device whereby a fuel atomization characteristic can be detected and this detection time can be shortened by a simple equipment. SOLUTION: A pressure sensor 12 is made movable in a direction of a center axis C of atomization of fuel injected from a nozzle of a fuel injection valve 2. While moving the pressure sensor 12 in the direction of the center axis C, a pressure of fuel atomization in each measuring position A1 to A11 is measured. The pressure is measured by a plurality of times in each measuring position A1 to A11 , and in a controller 14, a mean value of measured pressure values is set to the pressure in each measuring position A1 to A11 . In the controller 14, an atomization diffusion position is detected from a pressure change in each measuring position A1 to A11 , and an atomization arrival position is estimated to be detected from this atomization diffusion position.
Patent JP-H0849171-A (JP)
Title: Heat-shielding sheet material
Inventor: FUKUI SAKAE
IPC: B32B27/12
Filed: 1994-08-01
Abstract: PURPOSE:To produce the subject heat-shielding sheet material capable of hot melt sewing by putting a specified flame-retardant opaque colored layer, a reflective layer and a semitransparent colored layer in order in layers through an adhesive on the surface of a textile base sheet. CONSTITUTION:This heat-shielding sheet material is produced by putting a flame- retardant opaque colored layer composed of vinyl chloride resin containing a halogen- containing phosphate-based compound, etc., as a flame retardant and a pigment, a reflective layer of vinyl chloride resin containing an aluminum powder and a semitransparent colored layer of vinyl chloride containing a small amount of a pigment in order in layers through an adhesive layer (preferable example; two-pack type ester- based polyurethane resin) on the surface of a textile base sheet preferably composed of a canvas woven from cotton yarns, polyester yarns, PVA yarns, etc. In addition, if a colored layer of vinyl chloride resin or acrylic resin respectively containing a pigment is formed on the back of the base sheet, a pair of these sheets can be sewn together according to the hot melt method by using a high-frequency welder after putting the right side of one of the sheets on the back side of the other sheet. In this method, a pair of sheets can be bonded without requiring sewing by a sewing machine and water resistance of the back and stain resistance are also improved. This sheet is not see-through from the back side and excellent.
Patent JP-H0484720-A (JP)
Title: Thermography apparatus
Inventor: MORISHITA YUUICHI
IPC: G01J5/48
Filed: 1990-07-27
Abstract: PURPOSE:To make it possible to measure temperature simply and accurately by measuring the heating or cooling temperature of an object with an apparatus itself, automatically obtaining the distribution of emissivity, and correcting the emissivity. CONSTITUTION:An infrared camera 2 is used. One point of a black body part 4 or a part whose emissivity is high in a sample in the field of view is selected. The temperature of this point is measured. Then, a sample heating stage 9 is set at the two different temperatures. At these times, it is judged that the temperature of the selected point is stabilized. The temperature of the sample at this point and the thermal image data in the field of view are stored in a memory means. The emissivity of the thermal image in the unknown tempera ture distribution of the sampe sample is corrected with an emissivity correcting means based on the thermal imate data at these temperatures. Thus, the tempera ture can be measured accurately. The two different stabilized temperatures of the sample end the thermal image data are automatically received, and the emissivity map can be computed quickly and accurately with an automated routine.
Patent JP-S6093753-A (JP)
Title: Discharge lamp and its manufacture
Inventor: YAMAZAKI HITOSHI
IPC: H01J61/33
Filed: 1983-10-26
Abstract: PURPOSE:To improve strength and simplify manufacture by molding both legs of a bulb into a U-shape through the connecting part while making the inside shape of the bulb connecting part into a tumbler-shape hole provided with the small diameter part on the joint of both legs. CONSTITUTION:A glass bulb 1 consists of two legs 11 and the connecting part 12. Glass stems 3, wherein electrodes are planted, are sealed on both ends of the bulb 1, while a phosphor layer 13 is formed inside thereof. The part 14 corresponding to the inside of the connecting part 12 is formed into a tumbler-shape hole provided with the small diameter part. Im this way, the strength of the connecting part 12 can be improved. Further, for forming the connecting part 12, two glass tubes 11 having both end openings are held in parallel, being closely jointed, while forming a connecting hole on the spot near the opening ends of the neighboring parts of the tubes 11 with gas burners 4, while subsequently the vicinity of the connecting hole is softened by the other gas burners so that the connecting part may be formed into the U-shape. Further, metal molds 6 softened by heating and divided in two are put on and the bulb inside is pressurized for molding the connecting part having a concave 61 of small diameter.
Patent JP-H0615125-A (JP)
Title: Production of metallic filter
Inventor: KITAMURA TETSUSHI
IPC: B07B1/46
Filed: 1992-07-03
Abstract: PURPOSE:To produce a metallic filter having desired fine mesh by eluting a glass fiber from a fiber reinforced metal consisting of a glass fiber and a matrix metal. CONSTITUTION:The glass fiber such as oxynitride glass fiber, E-glass fiber is used. One set of bundle of glass fibers is setted in a metallic mold 3, is heated and a molten matrix metal such as aluminum or titanium is poured into the heated metallic mold, is speedily pressurized, and thereafter is cooled to normal temp. by air cooling to form the fiber reinforced metal. The obtained sample is cut into a desired thickness by a cutter. After that, the glass fiber is eluted from the sample in a boiled HCl solution or the like and the sample is ground in both surface to make the filter. Thus, the mesh of the filter is freely controlled by changing the diameter of the glass fiber.
Patent JP-S6262281-A (JP)
Title: Seismic detection/alarm recorder
Inventor: NAKAMURA YUTAKA
IPC: G01V1/24
Filed: 1985-09-12
Abstract: PURPOSE:To enable the recording of seismic waveform thoroughly without always taking heed of residual possible recording level of a recording medium, by detecting the residual possible recording level to generate an alarm. CONSTITUTION:When the amplitude of a seismic vibration detected exceeds a set value 21 of record starting amplitude at a seismic vibration detecting section 1, in response to an operation control part 23 of a control section 2, a recording section 4 starts recording. The recording section 4 is provided with a device 42 having functions of detecting the residual possible recording level of a waveform recording medium and generating alarms to warn about the timing of changing the recording medium. This enable the recording of an seismic waveform thoroughly without always taking heed of the residual possible recording level of a recording medium.
Patent JP-S6443371-A (JP)
Title: Powder coating device for wall surface inside tube
Inventor: OZAKI MASAMICHI
IPC: B05D7/14
Filed: 1987-08-11
Abstract: PURPOSE:To powder coat uniformly by flowing cooling water on an outer wall surface of a tube to be coated, applying a binder in said state and then carrying out coating. CONSTITUTION:A binder in the form of fine particles is atomized in the hot air, and said hot air is flowed in an inner wall surface of a tube 9 to be coated which is cooled beforehand, an said tube 9 to be coated is transferred after the binder is applied by condensation, and then powder materials are flowed in a wall surface in the tube to apply the powder materials. When the binder coating is carried out, a water tank 3 with a liquid circulation cooler 2 is installed under the tube 9, while a shower 8 and a pipeline 15 are installed over the tube 9, and the shower 8 and the water tank 3 are connected with through a pump 5. As a result, sufficient and uniform binder coating can be carried out, and as the tube to be coated is cooled during powder coating, the binder is dried little to carry out uniform powder coating.
Patent JP-H0484721-A (JP)
Title: Temperature measuring method
Inventor: KUSUKI TOSHIHIRO
IPC: G01K7/02
Filed: 1990-07-26
Abstract: PURPOSE:To make it possible to measure the difference between the absolute temperatures of the individual measuring systems accurately and simply by measuring the temperature of each measuring point of one object to be measured with first and second measuring systems, thereafter reversing the measuring systems, and measuring the temperature of the same object to be measured again. CONSTITUTION:At first, a thermocouple 29 of a first measuring system 27 is inserted into a deep hole 26 of a furnace A (object to be measured) 20. A thermocouple 29 of a second measuring system 28 removed from a furnace B is arranged at the outer part of a carbon stage 22 of the furnace A 20. A measured value T1 correlated to the temperature of a specified point P11 in the stage 22 is outputted from the measuring system 27. A measured value T12 correlated to the temperature of a specified point P12 at the outer part of the stage 22 is outputted from the measuring system 28. Then the measuring systems 27 and 28 are reversed, and a measured value T21 correlated to the temperature of a specified point P21 in the stage is outputted from the measuring system 28. A temperature T22 correlated to the temperature of a specified point P22 at the outer part of the stage 22 is outputted from the measuring system 27. Then, the difference between the absolute temperatures of the measuring systems 27 and 28 is operated based on four measured values T11, T12, T21 and T22. Thus, the differ ence between the absolute temperatures of the individual measuring systems which are pro vided for a plurality of measuring objects can be measured accurately and simply.
Patent JP-S6358012-A (JP)
Title: Supply method of fixed quantity of refuse to incinerator
Inventor: ISHIDA TAKASHIGE
IPC: F23G5/44
Filed: 1986-08-26
Abstract: PURPOSE:To form a uniform refuse layer and stabilize combustion by a method wherein the refuse weight supplied to a refuse pedestal is measured and when it reaches a fixed weight, it is charged into an incinerator and the push speed of a pusher is controlled to make a charge interval constant. CONSTITUTION:Refuse 3 in a hopper 2 is pushed out by a pusher 4 to be moved on a refuse pedestal 7. The weight of the refuse 3 moved on the pedestal 7 is measured by a measuring device 8 and when the weight of the refuse on the pedestal 7 reaches a fixed one, a step motor 14 is driven to rotate the pedestal 7 by 120 deg. and to charge the refuse on the pedestal 7 into an incinerator. The output interval of a drive pulse is measured by a pulse interval measuring instrument and this pulse interval is compared with the pulse interval set by a pulse interval set device to control the push speed of the pusher 4. As the refuse with a fixed weight is supplied into the incinerator at a constant interval without being affected by the refuse quantity in the hopper and the change in consolidation, the combustion condition in the incinerator is stabilized to facilitate an automatic combustion control.
Patent JP-H0949564-A (JP)
Title: Failure diagnosis device of automatic transmission
Inventor: SEKI MASANOBU
IPC: F16H59/68
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To diagnose failure accurately by operating the degree of effect in regard to oil temperature rise on the basis of a detection oil temperature of an automatic transmission and an outcome by means of a travel state deciding means, deciding the abnormality of the automatic transmission on the basis of this. SOLUTION: An oil temperature rise travel judging part 10a conducts judgement at every set time, and outputs a judged outcome to an oil temperature rise travel effect degree calculating part 10b. The calculating part 10b calculates at every set time an oil temperature rise travel effect index to indicate effect that is caused with travel and becomes the cause of the rise of the transmission oil temperature, and an abnormality decision oil temperature setting part 10c sets the decision reference value of an oil temperature to judge whether or not an automatic transmission 2 is abnormal on the basis of the index in the case of oil temperature being more than a predetermined temperature, and conducts output to an abnormality judging part 10d.  Hereupon, in a case in which oil temperature is more than a predetermined value although the effect due to oil temperature rise travel must have been dissolved as the index is less than 0, still oil temperature is more than the judgement reference value, it is judged that the automatic transmission 2 is abnormal. An abnormality cause judging part 10f judges the cause of oil temperature rise by the information of a vehicle travel state memorizing part 10e.