baber/WOPTO huggingface dataset:
Patent JP-S6458427-A (JP)
Title: Electric discharge machining
Inventor: IMAI YOSHITO
IPC: B23H1/02
Filed: 1988-05-06
Abstract: PURPOSE:To obtain an optimum working speed by estimating the working speed and working gap state by applying the statistical treatment onto the position detection signal or the no-load time of a working electrode and determining a standard instruction value in the working gap control on the basis of the above-described estimation values. CONSTITUTION:The position signal of a working electrode 2 which is outputted from an electrode driving device 5 is applied with the statistical treatment in the state estimating device 10 of a corresponding control device 12, and the working speed and the quantity which represents the working gap state from a workpiece 3 are estimated. On the basis of the estimation value and a set value, a compensating device 11 determines a standard instruction value for the working gap control from the previously determined correspondence principle. An electrode control device 7 controls the working speed and the working gap state by the electrode driving device 5 according to the signal of an electric discharge state detector 6 on the basis of the standard instruction value, and working is carried out by the instruction of a locus instruction value setting device 9. Therefore, the control to a proper working gap distance is executed, and an optimum working speed can be obtained.
Patent JP-S5536960-A (JP)
Title: Method for cleaning semiconductor producing apparatus
Inventor: TAKEMURA SEIJI
IPC: B29B13/00
Filed: 1978-09-05
Abstract: PURPOSE: To clear foreign substance or stains on a metal surface by heating and pressing heat resisting sheet impregnated with adhesive thermosetting resins in a molding die.  
     CONSTITUTION: Heat resisting paper, or cloth or sheet, for example glass fiber in which adhesive thermosetting resins such as melamine resin or epoxy resin is impregnated, is clamped and heat and press cured by mold. After completing cure the mold is released and then heated and press hardened sheet is separated from the mold surface and then foreign substance or stains on the mold surface such as resin stopped in air vent 13 is fully separated with sheet in closely contact. The air vent 13 is generally stopped with resin during repeated formation by mold and cleaning of the air vent 13 would need considerable working but in this method it can be made easily cleaning of mold surface. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6018614-A (JP)
Title: Tapered land thrust bearing
Inventor: NOZUE SHIGEHIRO
IPC: F16C33/10
Filed: 1984-05-31
Abstract: PURPOSE:To make an oil film break of lubricating oil so as not to happen there as well as to prevent the occurrence of cavitation erosion, by removing an angular end in a corner angle of a tapered land end part and thereby forming it into a smooth spherical form. CONSTITUTION:Plural tapered lands 14 being successively made up in the circumferential direction of a sliding bearing surface 12 are provided with an inclined plane 15 having a rising gradient to a sliding direction S of a rotary shaft and a gentle inclined plane 16 consisting of a relatively slow grade successive to this inclined plane 15. The inclined plane 15 has a tilt angle beta against a horizontal line perpendicular to a bearing center line, while the tilt angle beta is formed so as to become almost constant at each tapered land 14 in common. And, a corner angle part in a boundary part 17 between the inclined plane 15 and gentle inclined plane 16 is formed into the corner angle part carrying a roundness of 40-50mu or so in radius, and likewise an end part 18 of each tapered land 14 is formed into the corner angle part carrying a roundness of 5- 10mu or so in radius.
Patent JP-S5536963-A (JP)
Title: Resin coating device
Inventor: INADA GIICHI
IPC: H01L21/56
Filed: 1978-09-05
Abstract: PURPOSE: To make coating to multiple elements by one time by tilling resin in a reservoir sufficiently by using resin supply head and retracting the head so that semiconductor element supported in saw teeth frame is faced on the reservoir and by coating resin to the element inversed.  
     CONSTITUTION: Resin supply part 4 having resin supply head 5 and feeding mechanism 6 is arranged on one outer side of resin reservoir 1 having rectungular groove for reserving liquid resin 2. And transfering frame 7 connected to transfer mechanism 12 is arranged in other outer side of the reservoir and saw teeth frame 10 having saw teeth groove 9 is disposed on the frame and semiconductor element 8 is received in the groove 9. Then the retracted supply head 5 is positioned on the groove 3 of the reservoir 1 by the mechanism 6 and a determined amount of resin is supplied to the reservoir 1 until it swelled in the reservoir and the head 5 is returned to original position. Then the frame 7 is moved so that the frame 10 contacts with the resin 2 and the frame 10 is rotated by resistance of the resin and the element is faced to lower side and is soaked in the resin 2 to be coated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05302748-A (JP)
Title: Controlling system for air conditioner
Inventor: ITO YOSHIAKI
IPC: H04Q9/14
Filed: 1992-04-28
Abstract: PURPOSE:To allow setting communicatory partners for every devices even when a plurality of air conditioners are connected to a single transmission line, by a method wherein the communicatory partners are set for every devices through communications from a communicatory partner setting device by which the set communicatory partners are input. CONSTITUTION:In a controlling system for a multiple type air conditioner, specific codes have been respectively assigned to outdoor units 1a and 1b, indoor units 2a-2c, 3a and 3b which are connected to the outdoor units 1a and 1b, indoor unit remote controllers 4 and 5, and a communicatory partner setting device 13. Data on communicatory partners for every devices are input to the communicatory partner setting device 13 via a communicatory partner input device 14 provided on the communicatory partner setting device 13. Therefore, when data input is finished, the communicatory partner setting device 13 begins to set the communicatory partners for every devices through communications. Thus, the communicatory partners are set for every devices even when a plurality of air conditioners are connected through a single transmission line.
Patent JP-H04316854-A (JP)
Title: Thermal ink jet head
Inventor: FUKUDA ARIMICHI
IPC: B41J2/05
Filed: 1991-04-15
Abstract: PURPOSE:To realize a secure sealing structure of a manifold junction part of a thermal ink jet head. CONSTITUTION:A component 24 is a manifold 2 proper part, and a component 25 is a cover. A step part 27 is formed to the cover 25. A sealing material 5 is adhered to a stepped part 26 of the proper part 24, and the cover 25 is installed to the stepped part 26. Then, the sealing material 5 can be closely adhered to a square space formed with the step part closely, and sealing can be easily securely performed.
Patent JP-S60252023-A (JP)
Title: Warming/cooling apparatus for car
Inventor: KAJIWARA YASUNARI
IPC: B60H1/10
Filed: 1984-05-28
Abstract: PURPOSE:To permit the rapid blow-out of warm wind and prevent the deterioration of fuel consumption by carrying-out the warming by a heat pump by operating a compressor when the temperature of engine cooling water is below a prescribed value and suspending the operation of the compressor when the temperature is over a prescribed value. CONSTITUTION:When the temperature of the engine cooling water is below a prescribed value, a selector valve 20 is switched to flow the coolant compressed by a compressor 4 into an evaporator 7, which operates also as condenser, and the heat is dissipated. Then the temperature of the air in contact with the evaporator 7 is allowed to rise, and warn wind is obtained. While, the coolant which flows-out from the evaporator 7 is introduced into a condenser 6 which serves also as evaporator, passing through a capillary tube 21, and takes the heat from the environmental air and vaporizes. Therefore, each role of the condenser 6 and the evaporator 7 which are used in cooling is switched, and the operation as warming apparatus is permitted. Further, when the temperature of the engine cooling water is over a prescribed value, an electromagnetic clutch 5 is cut-off by a controller 23 on the basis of the signal of a water-temperature sensor 22, and compressor 4 is put into inoperative.
Patent JP-H09298627-A (JP)
Title: Reduced size image sensor
Inventor: FUJIMOTO MANABU
IPC: H04N5/369
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To prevent an optical characteristic of an optical guide path from being deteriorated due to intrusion of water contents by sealing integrally a micro lens array collecting an image reflected light of an object, an optical guide path board and a photoelectric conversion element with a transparent resin. SOLUTION: A reflected light from an image such as a graphic or a character expressed on an object 10 such as an original is collected by a micro lens array 1. A light guide path board as a light transmission means to reduce the collected image and to transmit the image to a light receiving array of a photoelectric conversion element 3 is made up of a core section 2A having a high refractive index and a clad section 2B whose refractive index is somewhat lower made of a polymer or the like. A water content intruded externally deteriorates an optical characteristic of the clad section 2B with a time elape. Then the entire sensor including the light collection section, the optical guide section and the photoelectric conversion section is integrally sealed by a transparent resin 4.  In this embodiment, the surface of a transparent resin is coated by a thin metallic film 5 to shut optical noise. Furthermore, a light source 6 to light the object 10 integrated in this embodiment may be separated.
Patent JP-S5632429-A (JP)
Title: Production of indanone
Inventor: MIZUKAMI FUJIO
IPC: C07C45/36
Filed: 1979-08-28
Abstract: PURPOSE: On the oxidation of indane with oxygen, chromium or cobalt ion is used as a catalyst in the presence of an N,N-dialkyl lower saturated fatty acid amide under specific conditions to produce the titled substance used as a starting material for fine chemicals in high selectivity.  
     CONSTITUTION: In the presence of at least one of N,N-dialkyl lower saturated fatty acid amides of the formula (R 1 , R 2  are 1W4C alkyl; R 3  is H, 1W4C alkyl) such as N,N-dimethylformamide or N,N-diethylactamide, a chromium ion and/or cobalt ion donor is used as a catalyst and indane is oxidized with oxygen or an oxygen- containing gas at a temperature of 40W150, preferably 60W120°C. The reaction is stopped so that the conversion may not exceed 60%, preferably at 10W60%, when a chromium catalyst is employed, and at 10W50%, when a cobalt catalyst used.  
     EFFECT: The present invention permits the utilization of the high-boiling fraction in coal tar. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06302432-A (JP)
Title: Garnet polycrystalline film for optical magnetic recording medium, optical magnetic recording medium and optical magnetic recording disk
Inventor: DONOMAE HITOSHI
IPC: C03C17/34
Filed: 1993-04-13
Abstract: PURPOSE:To form a high-performance optical magnetic recording medium on an inexpensive substrate by stacking polycrystalline garnets by two or more layers at least, and besides, constituting the crystalline lattice constant between adjacent garnet layers so as to be different at a specified ratio or more. CONSTITUTION:This is a polycrystalline garnet represented by the composition of BixR3-x+uMyFe5+y+vO12 (0<=x<=3, 0<=y<=5, -3<=u<=3, -5<=v<=5, R shows one or more kinds of rare earth elements including yttrium, and M a trivalent metal replaceable with iron). This is a garnet polycrystalline two-layer film for an optical magnetic recording medium, which consists of two layers whose crystal lattice constant is different by + or -0.3% or more, and in which the average grain diameter of the garnet polycrystalline second layer made on the first layer is smaller than that of the first layer on a glass substrate, and besides is 1mum or under. Hereby, a polycrystalline garnet film consisting of fine crystal particles can be formed on an inexpensive substrate, and a high-performance polycrystalline optical magnetic recording medium can be obtained, using it.
Patent JP-H09273314-A (JP)
Title: Vibration isolating method for existing building
Inventor: FUKUSHIMA JUNICHI
IPC: F16F15/04
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To isolate vibration 6f a building easily and in a short period through a simple work without disturbing an ordinary service in a building. SOLUTION: Extension concrete 3 is placed in the outer periphery of an axial force material 2 of an existing building 1 in such a state that a range in which a vibration isolation device 5 is inserted is left unplaced, and support members 4 are located in the range, described above, of the extension concrete 3 and between upper and under surfaces positioned facing each other. After the axial force material 2 in a range in which the vibration isolation device 5 is inserted is cut, the vibration isolation device 5 is inserted in the cut portion of the axial force material 2 and the support members 4 are removed.
Patent JP-H08284711-A (JP)
Title: Motor control device
Inventor: ONOE YUTAKA
IPC: F02N11/08
Filed: 1995-04-11
Abstract: PURPOSE: To practice upon stabilizing the engine speed by accurately computing (arithmetic processing) the number of pulse of a drive pulse signal at the time of starting a motor. CONSTITUTION: The detection value V of a detection signal outputted from a governor angle sensor 9 at the time of starting an engine is read, judgement is made as to whether or not the detection value V is higher than a voltage value Vi in an idle position, and when it is judged 'YES', a drive pulse signal is outputted to a stepping motor 7 for the purpose to drive the governor 3 to the speed reduction direction. The time after elapse of a certian time TO from the point of time when the detection value V conformed to the voltage value Vi and, in the means time, the drive pulse signal having a certain number of pulse outputted to the stepping motor 7 is regarded as a virtual idle position and the number of pulse in the idle position is computed from the detection value V at that time and the number of pulse of the drive pulse signal.
Patent JP-2000305625-A (JP)
Title: Automatic traveling car
Inventor: ISHIYAMA MASATO
IPC: G05D1/02
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To smooth the operation of an automatic vehicle guidance system using an automatic traveling car without causing malfunction of a safety device by detecting an obstacle recklessly. SOLUTION: An obstacle sensor 2 detecting obstacle around a vehicle is arranged. A coordinate system converting means 24 which calculates the travel range of a vehicle traveling along a travel route on the basis of travel route coordinate data stored in a map data storing part 23 is arranged. A detection range deciding means 25 which defines a range where a travel range and the detectable range of the sensor 2 overlap each other as a detection range is arranged. An obstacle detecting means 12 which detects the existence/absence of an obstacle in the detection range defined by the means 25 on the basis of a detection signal from the sensor 2 is arranged. A map data rewriting means 29 which prepares a detour route avoiding the detected obstacle, writes detour route coordinate data in the travel route coordinate data of the part 23 and rewrites a travel route is arranged.
Patent JP-H08282959-A (JP)
Title: Cargo hanging hook structure
Inventor: WADA TAICHI
IPC: B66C1/34
Filed: 1995-04-10
Abstract: PURPOSE: To provide a cargo hanging hook structure excellent in strength, which can be used in a stable condition over a long period. CONSTITUTION: A holder 5 formed by connecting a first/second members 3, 4 and a hook 7 of holding its base end part 6 to the holder 5 are provided. Recessed support parts 18, 18 opposed to each other are provided in an internal surface of the first/second members 3, 4. End parts 19a, 19a of a connecting pin 19 are fitted to be supported to the recessed support parts 18, 18. Cross sectional shape of the connecting pin 19 is formed in a lengthwise long oval shape. An end part link 2 of a link chain 1 is protruded into the holder 5. The connecting pin 19 is inserted to this end part link 2.
Patent JP-H01280549-A (JP)
Title: Conductive rubber laminated material
Inventor: YAMADA NAOKI
IPC: B32B25/02
Filed: 1988-05-06
Abstract: PURPOSE:To furnish a conductive rubber laminated material which can become sufficiently fitted to unevenness of a surface of a use object and exhibits efficient heating function and thermal insulating function, by a method wherein a layer composed of a rubber material to which a foaming agent is added, and a layer composed of a rubber base material to which conductive particles are added, are laminated. CONSTITUTION:A mixture by kneading a rubber base material as a matrix and a foaming agent, and a mixture by kneading the rubber base material and conductive particles are, in a sheet state, laminated and are vulcanized. For the laminated material, a layer by laminating only general rubber base material layers is also used. Otherwise a mixture by kneading the rubber base material and conductive particles, is covered by an insulating layer. Said layer and another layer are laminated to be also used. Conductive carbon black is especially preferable as the conductive particle. A compounded amount of the conductive particle is 5-100pts.wt. to 100pts.wt. rubber. As the foaming agent, an inorganic foaming agent, a nitroso compound, an azo compound, sulfonyl hydrazide, etc. are exemplified.
Patent JP-S5813351-A (JP)
Title: Preparation of water-in-oil type emulsion
Inventor: NAKAMOTO SHIYOUICHI
IPC: A23L9/20
Filed: 1981-07-15
Abstract: PURPOSE:To obtain a water-in-oil type emulsion having high shelf stability in high productivity, by emulsifying an oil phase into a water phase having a specific viscosity to give an oil-in-water type emulsion, heating, sterilizing, cooling and stirring it so that it is reversed into a water-in-oil type emulsion. CONSTITUTION:Animal or vegetable fats and oils such as soybean oil, beef tallow, etc. are emulsified into a water phase (e.g., aqueous solution of saccharide) having a viscosity of 30-300 poise at 20 deg.C and a viscosity of 5-50 poise at 40 deg.C, and an emulsifying agent such as glycerol fatty acid ester, sucrose fatty acid ester, etc. by a homogenizing mixer, etc. to give an oil-in-water type emulsion. This emulsion is then heated at about 70-80 deg.C for about 30-60min so that it is sterilized, it is fed to a closed type cooling stirring device, cooled quickly with stirring, and it is subjected to phase conversion while a proper amount of a gas is being introduced to it, if necessary, to give a water-in-oil type emulsion useful as butter cream, etc.
Patent JP-H07294310-A (JP)
Title: Method of detecting interface of sludge
Inventor: OKADA MASAAKI
IPC: G01F23/00
Filed: 1994-04-25
Abstract: PURPOSE:To provide a method of detecting an interface of sludge which enables the detection of the interface of the sludge free from coloring of waste water to lower the cost. CONSTITUTION:This method of detecting an interface M of sludge is to detect the interface of the sludge of waste water in a sludge tank 1. Active sludge 7 of the waste water in the sludge tank 1 is allowed to settle for a specified time. Thereafter, the density of hydrogen ions of the waste water is measured moving a pH sensor 19 vertically from a water surface 3 to the bottom part of the tank 1 to detect the interface M of the sludge from changes in the density of the hydrogen ions. The measurement of the density of the hydrogen ions is carried out by stages and for a specified time at each specified depth of the waste water.
Patent JP-S5537862-A (JP)
Title: Controlling supplementary charging of forced- commutation rectifier
Inventor: IMURA TERUO
IPC: H02M1/06
Filed: 1978-09-08
Abstract: PURPOSE: To eliminate a loss due to the unnecessary supplementary charging of commutation capacitors and surely turn off main thyristors, by detecting a load current at the time of commutation and comparing the detected current with a reference value to decide whether supplementary charging should be performed or not.  
     CONSTITUTION: The output of a current and voltage regulator 1 is passed through a phase shifter 2 and applied to the gates of the main thyristors UM-ZM through an amplifier 2 and to the gates of turn-off thyristors PU, PL and supplementary charging thyristors PUX, PLX through a forced commutation circuit turn-on signal generation and distribution unit 4. The load current id is detected and compared with the reference value Id by a comparator 7. When the load current is larger than the reference value, an instruction is applied to eliminate a turn-on pulse for the supplementary charging thyristors PUX, PLX. Since the unnecessary supplementary charging of the commutation capacitors is not effected, the loss due to the unnecessary charging is reliminated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5811804-A (JP)
Title: Method and device for measuring screw shape
Inventor: ISHIMOTO HAYAHARU
IPC: G01B11/24
Filed: 1981-07-14
Abstract: PURPOSE:To automate the measurement of a screw factor by positioning the screw part of a body to be measured in the projection area of a light beam which has a spread substantially in one dimension, performing relative movement in a screw motion direction, and measuring the screw shape on the basis of optical information on the light beam. CONSTITUTION:A laser beam from a laser beam generating device 11 is scanned by a beam scanner 12 orthogonally at a high speed and condensed through a condenser lens 13 provided oppositely, and the resulting beam is projected on a photodetector 14 and converted photoelectrically. Then, a body 17 to be measured is moved relatively at a certain speed at right angles to both the traveling direction and scanning direction of the laser beam to position the screw part 17a at the upper part of its external circumferential surface in a laser beam scanning area 16. Thus, the boundary between the photodetection area and light- shielding area of the photodetector 14, namely, a main-scanning-directional position regarding the surface of the screw part 17a where the laser beam is shielded with during scanning is specified, and this operation is repeated to find the sectional profile of the screw part 17a discretely.
Patent JP-H10278462-A (JP)
Title: Counterfeit prevention ticket
Inventor: KOBAYASHI TAMAE
IPC: B42D15/10
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To prevent counterfeit by a color copying machine or the like without exerting bad influence on the magnetic recording layer by partially forming a hologram layer on the ground pattern printing layer surface of a base material layer. SOLUTION: A ground patter printing layer 2 consisting of ground pattern, fine pattern, and the like utilizing a logotype and so on of the Japanese Railway Co. Ltd. and other private railway companies, etc., is formed on the base material layer 1. Then, necessary information of a predetermined information of the thicket, i.e., a kind of the express ticket of a non-reserved seat or the like, a traveling distance, and date is transferred and indicated by use of a dark printing layer 3 of black color so forth on the surface of the ground pattern printing surface layer 2, and likewise necessary information is recorded on a magnetic recording layer on the surface. In addition, an about 5 mm stripe-like hologram 5 is formed in parallel along the upside of the base material layer 1 surface at distances of about 1.5 mm from the end part.  Leaving distances from the end part is to prevent the hologram from being separated at the event of the ticket broken by its end surface because almost of train tickets consist of a paper layer and weak in its end surface.