baber/WOPTO huggingface dataset:
Patent JP-H0981748-A (JP)
Title: Method for discriminating outline shape and automatic sorting device
Inventor: SHINOKI HIDEJI
IPC: G06T7/00
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To sort an inspecting object according to the thickness, weight, etc., in addition of its outline shape. SOLUTION: Light is projected on the inspecting object, mounted on the mount surface 8 of an inspection stage from a light source 10 and its projection image is picked up by a camera 9. A processor 15 processes the picked-up projection image to represent its outline coordinates by an orthogonal coordinate system, and converts them to a cylindrical coordinate system having its origin at the center of gravity of the projection image so that θ becomes constant. A normalization correlative value between the variation curve of θto (r) at the converted coordinates and the variation curve of a master which is previously stored is calculated to sort the shape. At the same time, the thickness and weight are measured by a thickness measuring sensor 11 and a scale 12 and compared with those of the master to control a sorting mechanism 4 which classifies the inspecting object by shapes according to the sorting result.
Patent JP-H03118890-A (JP)
Title: Water treating device
Inventor: TAGUMA YOSHIYUKI
IPC: C02F1/20
Filed: 1989-10-03
Abstract: PURPOSE:To effectively deaerate water by providing a heating body on and in a deaeration tank and furnishing a heating control means for controlling the heat quantity. CONSTITUTION:A throttle valve 11 on an evaporation tube 10 is adjusted to set the pressure in the deaeration tank 2. A temp. controller 8 is set to obtain a saturated vapor temp. equivalent to the set pressure. The water to be treated in the tank 2 is heated by a heater 4, the temp. is detected by a temp. element 7 when the temp. reaches a specified value, and a heating control means 9 is actuated by the controller 8. Consequently, the internal pressure is controlled to the set value, and a deaeration effect consistent with the set temp. is obtained. Consequently, water is effectively deaerated.
Patent JP-S62121217-A (JP)
Title: Movable weir made of flexible diaphragm
Inventor: TANAKA NOBUYUKI
IPC: E02B7/20
Filed: 1985-11-19
Abstract: PURPOSE:To prevent a diaphragm unit from being damaged naturally or artificially, by a method wherein the covering flexible diaphragm is formed with the cloth of the used yarns of organic fiber, wherein the cloth is coated with rubber or plastics, and wherein the flexible diaphragm is set outside the covering unit. CONSTITUTION:The flexible diaphragm of a covering unit 14 is formed with the cloth 2 of the fabrics of used organic fiber, and the cloth 2 is coated with rubber or plastics 1. Then, with a part of the external side of the flexible diaphragm of the covering unit 14, a flexible diaphragm unit 15 excellent in cut- resisting property is put together in one layer or in two layers or more. Then, so far as the flexible diaphragm unit 15 is concerned, union cloth 12 is coated with rubber or plastics 13, and the union cloth 12 is contrived so that the yarns 11 of metallic fiber may be entangled to the plain fabrics of the yarns 10 of organic fiber. By this organization, the cut-resisting property is improved, and the flattening performance of a movable weir made of the flexible diaphragm can be kept.
Patent JP-H02107000-A (JP)
Title: Radio wave absorber
Inventor: ISHINO TAKESHI
IPC: H05K9/00
Filed: 1988-10-17
Abstract: PURPOSE:To improve wave absorption characteristics to oblique incident waves by making the spaces L1 of the thread of conductive fibers larger (L1>L0) than an optimum space L0 to vertical incident waves. CONSTITUTION:In a wave absorber with a foamed dielectric 10 having a specified thickness, a conductor 12 installed onto one surface of the foamed dielectric 10 and resistance cloth 14, which is mounted onto the other surface of the foamed dielectric and in which conductive fibers or conductive fibers and nonconductive fibers are woven, the space L1 of the thread of conductive fibers is made larger (L1>L0) than an optimum space L0 to vertical incident waves. Since a specification required is approximately -20dB normally when the thickness d1 of the dielectric =11.1mm holds, a thread space L1 is L1=7.0mm, 7.5mm or 8.0mm, thus satisfying the specification when an incident angle is approximately 25 deg.-30 deg. or less.
Patent JP-H0572155-A (JP)
Title: Combustibility testing device
Inventor: AKAE KIYOSHI
IPC: G01N25/50
Filed: 1991-09-10
Abstract: PURPOSE:To improve reliability and test environment by eliminating the difference between individuals of the combustibility test data. CONSTITUTION:An ultraviolet ray sensing device 19 is supported on a carrier 16 which travels in the combustion direction of a testpiece 26. The ultraviolet ray sensing device 19 senses the combustion state of the testpiece 26 and traveling-drives the carrier 16 by the transmission of the ultraviolet ray sensing signal, and the combustion speed of the testpiece 26 is automatically measured from the traveling speed of the carrier 16 which is calculated by a calculator 21.
Patent JP-S63105762-A (JP)
Title: Operation table
Inventor: ANDORE RIYUJI
IPC: A61G13/00
Filed: 1987-10-16
Abstract: A control panel (14) contains four control levers (18). A control valve having a valve slide (55) capable of sliding in a valve sleeve (79) is assigned to each control lever (18). An electric motor (68) on whose drive shaft (70) a bevel gear (64) is mounted in a rotationally solid manner is also provided for each control lever (18). The bevel gear (64) engages with another bevel gear (66) that is connected with a shaft journal (62) in a rotationally solid manner. A follower pin (72) is eccentrically mounted in the shaft journal (64); it passes through one end of a push rod (57) and projects into a groove (73) in a shaft journal (58) passed through by the assigned control lever (18). In this manner, the two shaft journals (58, 62) are connected with each other through the follower pin (72) in a rotational manner. The other end of the push rod (57) is connected through a coupling (75) with a piston rod (56) that is in turn fastened to the valve slide (55). In the arrangement described above, the control valve can be actuated at any time either by the control lever (18) or the electric motor (68). The simultaneous action of the control lever and the electric motor on the control valve is also possible without damage resulting thereby.
Patent JP-2000089581-A (JP)
Title: Image forming device
Inventor: NOGUCHI HIDETOSHI
IPC: G03G15/16
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent image being free from scattering of toner by preventing the image deterioration caused by a transfer memory, and making a voltage applied to an intermediate transfer belt and material to be transferred possible to be freely selected. SOLUTION: This image forming device is provided with the intermediate transfer belt 10 on which the toner image formed by the charged toner of a photoreceptor is primarily transferred, the material 18 to be transferred on which toner image 26 being transferred on the intermediate transfer belt 10 is secondarily transferred in a position differing from the primary transfer, a transfer roller 13 capable of applying the voltage in the same polarity as the toner 26 to the intermediate transfer belt 10 in a secondary transfer area 24, and a transporting roller 17 capable of applying the voltage in the polarity reversed to the toner 26 from the rear face side of the material to be transferred.
Patent JP-H01101700-A (JP)
Title: Electronic component attaching structure
Inventor: YASUI TAKAMI
IPC: H05K7/12
Filed: 1987-10-14
Abstract: PURPOSE:To allow electronic components to be easily mounted without losing radiating effects by allowing a radiating plate to be integrally in contact with an electronic part in advance and fixing both electronic components and the radiating plate on a printed wiring board when inserting the lead wires into the throughholes of the printed wiring board. CONSTITUTION:An electronic component 1 and a plate 7 are mounted by a flat screw 4 while clamping a radiating plate 2, a lead wire 11 being prearranged. Then by bonding one side of a pressure sensitive adhesive double coated tape 8 on the bottom of the plate 7 to insert the lead wire 11 into a throughhole 6, the electronic component 1, radiating plate 2, and plate 7 that have been integrally formed are fixedly bonded on top of a printed wiring board 3 by the pressure sensitive adhesive double coated tape 8. This not only allows both radiating plate 2 and electronic component 1 to be in good contact, thereby increasing the radiating effects, but also prevents unnecessary forces from being applied to the lead wire 11 and the soldering part, thus facilitating the mounting operation of the electronic component 1 and radiating plate 2 on the printed wiring board 3.
Patent JP-S62120810-A (JP)
Inventor: ISHIKAWA KEIJI
IPC: A47J19/00
Filed: 1985-11-20
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-S62120686-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MORIMOTO TAKEKATSU
IPC: G11B15/087
Filed: 1985-11-20
Abstract: PURPOSE:To automatically attain program searching from any position on a tape and to improve the handling of the titled device by detecting a border part between programs and recording an absolute address value of a magnetic tape on the border part at the continuous recording of plural programs on the magnetic tape. CONSTITUTION:The titled magnetic recording and reproducing device discriminates the border between programs of an input signal to be recorded, automatically records and generates a program searching signal and records address signals automatically increased at each border. Namely, P1-Pn are the 1st information recorded, g1-gn are the 2nd information constituted as the border parts of respective 1st information and the border parts are formed as non-signal parts for a fixed period (usually 3-5sec) at the time of recording and used for the discrimination of the border parts g1-gn in a high speed mode. Parts A1-An are the 3rd information formed after respective border parts g1-gn and address information indicating the absolute addresses of the 1st information on the magnetic tape.
Patent JP-S63114931-A (JP)
Title: Improving method for corrosion resistance of titanium alloy for oil-well environment
Inventor: SHIDA YOSHIAKI
IPC: C22C14/00
Filed: 1986-10-31
Abstract: PURPOSE:To provide an alloy which is advantageous in respect of weight and resources as compared with high-Ni alloys and has superior strength, corrosion resistance, etc., reliable even under the severe oil-well environment, by adding specific amounts of platinum-group elements to an alpha-type or (alpha+beta)-type Ti alloy. CONSTITUTION:The Ti alloy has a composition in which 0.02-0.20%, by weight, of one or more elements among platinum-group elements are added to the alpha-type or (alpha+beta)-type Ti alloy. Further, 0.05-2.00% of one or more elements among Ni, Co, W, and Mo can be added to the above Ti alloy. In this way, the alloy capable of maintaining superior corrosion resistance even under the severe corrosive environment can be obtained. Moreover, since the amounts of the alloying elements to be added are extremely small, durability to the oil-well environment can be remarkably improved practically causing no adverse effect on the mechanical properties and heat treatment characteristics of the alloy in an additive-free state.
Patent JP-H04137151-A (JP)
Title: Disk cache device and its control method
Inventor: TANAKA KEISHICHIROU
IPC: G06F3/06
Filed: 1990-09-28
Abstract: PURPOSE:To prevent the continuous access to a magnetic disk device by storing data in the disk device to immediately set an area for one track of a non- volatile memory to the empty state at the time of input of data to be stored. CONSTITUTION:A control function 7 is provided to perform the control as follows; data to be stored in an empty area is stored in a main cache memory 1 and a non-volatile memory 2 and at least an area for one track is set to the empty state on the non-volatile memory by the write back operation to store this data in a magnetic disk device 4 when the monitor result of a non- volatile memory monitor means 6 which monitors the data storage state of the non-volatile memory 2 indicates that the memory 2 has a capacity to store only data for one track of the device 4. Thus, the efficiency of write operation to the magnetic disk is improved.
Patent JP-H1088226-A (JP)
Title: Method for holding heat of vacuum degassing vessel
Inventor: YAKURA SHIGENORI
IPC: C21C7/10
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a heat holding method of a refractory in a DH or an RH vacuum degassing vessel used to the vacuum degassing vessel, particularly, a sucking-up type vacuum refining method for molten steel treatment. SOLUTION: The vacuum degassing apparatus is provided with the vacuum degassing vessel, an alloy adding vessel, a vacuum exhauster and further, connecting tubes for connecting with the atmosphere and air leak valves. In such a case, after completing the degassing treatment of the molten steel in the vacuum degassing vessel and opening the air leak valve at the time of recovering the pressure, at the point of time when the vacuum degassing vessel becomes the atmosphere pressure condition, the leak valve arranged at each connecting tube is closed to prevent the invasion of the outer air from the lower part of the vacuum degassing vessel.  Further, after completing the degssing treatment of the molten steel with the vacuum degassing vessel, in the condition of closing a shut-off valve in each connecting tube, this condition is continued till starting the degassing treatment of the molten steel in the vacuum degassing vessel in the following time. Excess cooling on the refractory surface in the vacuum degassing vessel caused by the invasion of the outer air from the lower part of the vacuum degassing vessel during non-operation of the vacuum degassing vessel, can be made to the min. limit.
Patent JP-H02106625-A (JP)
Title: Hot water heating device
Inventor: KAWAMI ISAO
IPC: F24H1/10
Filed: 1988-10-14
Abstract: PURPOSE:To enable a start up to a preset temperature promptly and moreover eliminate a large overshoot by carrying out forced combustion at the maximum power in the initial rise time, reducing the quantity of gas gradually when the temperature of discharged hot water becomes lower than a preset temperature, and transferring the operation to PID control when a specified quantity of gas is available. CONSTITUTION:During a rise time a forced combustion circuit 12 operates and outputs a signal so that a proportional valve 9 may be opened to a maximum. A burner 8 heats a heat exchanger 1 with the maximum power. Therefore, the temperature of discharged hot water rises at the maximum inclination. When the temperature of discharged hot water becomes a specified temperature (for example 75 deg.C) lower than a preset temperature (for example 80 deg.C), a subtraction circuit 13 operates and the data of gas quantity output to the proportional valve 9 is subtracted per specified quantity. The quantity of subtraction at that time is properly calculated in accordance with the temperature of discharged hot water and further forced combustion time and decided. When the subtraction is repeated and the reduced gas quantity reaches the specified value, this value is replaced as an integration initial value of PID control; then DIP control starts.
Patent JP-H05137163-A (JP)
Title: Monitoring circuit of video transmission device
Inventor: CHIBA TAKASHI
IPC: H04N17/00
Filed: 1991-10-08
Abstract: PURPOSE:To always monitor whether abnormality exists in a video decoding part or not by comparing a monitoring analog output of a D/A converting circuit and an output of a holding circuit in which a video signal is subjected to sample holding. CONSTITUTION:A video signal to be transmitted is held by a sampling pulse from a sampling pulse generating circuit 31, in a sample holding circuit 13, and outputted to an A/D converting circuit 14. Also, the circuit 14 A/D-converts an output of the circuit 13 and generates a digital output. Subsequently, on a monitoring circuit 32 side, a video sampling pulse is subjected to N frequency divisions by a frequency dividing circuit 36 and a monitoring sampling pulse of a frequency fs/N is generated. As a result, a period of an output of an A/D converter 34 is 1/N against an output of the circuit 14, and the output of the circuit 14 is held at intervals of N pieces by a monitoring sampling pulse by a latch circuit 37. In such a state, a comparing circuit 35 compares the converter 34 and the circuit 37 by a period of the sampling pulse and whether abnormality exists in a video encoding part or not can always be monitored.
Patent JP-H01102850-A (JP)
Title: Flat cell
Inventor: TAAI HIDEYUKI
IPC: H01M50/184
Filed: 1987-10-15
Abstract: PURPOSE:To prevent shortcircuiting to outside due to rusts even though flushing is carried out, by filling a straight line and a part with an insulating substance, wherein the straight line is passing the top surface of a case and in parallel with its bottom surface, and the part is bounded by this parallel line, the top surface of the case, the end face of an insulating ring, and the peripheral surfaces of a sealing plate. CONSTITUTION:A line l, which passes the top end of a case 1 and is in parallel with its bottom surface, and the part, which bounded by this parallel line l, the top surface of the case, the end face of an insulating ring 3, and the eccentric peripheral surfaces of a sealing plate 2, are filled with an insulative substance 4. Because the top surface of the case 1 is covered with insulative resin 4, rust generation will decrease, and no recess in the cell sealing part eliminates risk of water staying at the cell sealing part after flushing, which should prevent the rusts from being attached again. This allows safe flushing with water which does not cost much.
Patent JP-H09102612-A (JP)
Title: Manufacture of semiconductor device
Inventor: HINO TAKASHI
IPC: H01L21/265
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device wherein the dissolving of a problem of uniformity of film quality of a polycrystalline silicon film in a low temperature process, the improvement of annihilation ratio of crystal defect, the improvement of characteristics of a thin film transistor, and the uniforming of characteristics in a substrate are possible. SOLUTION: An amorphous silicon film 12 is doped with fluorine before crystallization of a polycrystalline silicon film 13 not through an oxide film, before an element isolation process, by combining laser annealing with fluorine doping. After that, crystallization of the amorphous silicon film 12 and activation of fluorine are simultaneously performed by laser annealing. Thereby crystal defect in an active layer film 14 is annihilated, and characteristics of film quality is improved as a whole. Hence, the problem of uniformity of film quality of the active layer film 14 is dissolved, and excellent characteristics of a polycrystalline silicon thin film transistor in a low temperature process can be obtained in a large-sized substrate without irregularity.
Patent JP-H02107506-A (JP)
Title: Production of coprecipitated powder
Inventor: MORIMOTO TAKESHI
IPC: C01B13/36
Filed: 1988-10-18
Abstract: PURPOSE:To quantitatively coprecipitate a metallic component by alkalinizing a soln. contg. an alkaline-earth metal and an amphoteric metal with ammonia, and adding a specified amt. of an org. acid. CONSTITUTION:An org. acid is added to the soln. contg. at least an alkaline- earth metal and an amphoteric metal to produce coprecipitated powder. In this case, the pH is controlled to >=7 with ammonia and/or an ammonia derivative, and the amt. of the org. acid to be added is controlled to 1.05-1.4 equivalents with respect to one equivalent of the metal contg. the metallic component exclusive of the amphoteric metal. A primary amine, a secondary amine, a tertiary amine, and a quaternary ammonium compd. are preferably used as the ammonia derivative. Since an amine complex is formed to control the dissolution of the metallic component, the tertiary amine or quaternary ammonium hydroxide having a large mol.wt. is more preferably used.
Patent JP-S62119432-A (JP)
Title: Apparent viscosity measuring apparatus
Inventor: SONODA NOBORU
IPC: G01N11/08
Filed: 1985-11-19
Abstract: PURPOSE:To provide automation and labor saving in the measuring of apparent viscosity, by a method wherein a grease is housed into a cylinder and one is selected from a plurality of capillaries with a selector to push it by pressurizing grease. CONSTITUTION:A heat medium 2 is discharged from a thermostatic cell 1, a lid member 4A of a cylinder 4 is opened to be filled with a grease 9 to be tested and enclosed. Then, one end side of a capillary tube 33 or 36 is set on the lid member 4A of the cylinder 4. After the end of the setting, the heat medium 2 fills thermostatic cell 1 and the thermostatic cell is set at a specified temperature with a temperature controller 3. Then, a disc 50 rotated to make the cylinder 4 communicate with a selected capillary of the capillary 33 or 36. Then, a motor 15 is operated to push a piston 5 by a hydraulic oil 10 and extrude grease 9 into a receptacle 45 through the capillary. Here, the pressure is detected with sensor 21 or 24 to be recorded with a printer 32 through A/D converter 31. Thus, apparent viscosity is measured.
Patent JP-H07112748-A (JP)
Title: Bag with intermeshing tool
Inventor: AOKI HIROSHI
IPC: C08G18/42
Filed: 1993-10-19
Abstract: PURPOSE:To obtain a bag which is excellent in prevention of permeation of fragrant ingredients and heat-resistance and heat-resistance without alternation of the shape of intermeshing part, by using polyester resin or a compound thereof as a synthetic resin forming an intermeshing tool. CONSTITUTION:It is favorable to use polyester resin or a compound thereof forming an intermeshing tool 2 having the elongation modulus ranging 2000-8000kg/cm<2>. The chief acid component constituting polyester resin is the residue of terephthalic acid and the chief diol component results from 1,4- butadiol residue. The melting point of the material forming the intermeshing tool is 150 deg.C or more and hence the material has a heat-resistance suitable for microwave over cooking. The intermeshing tool part 2 and the film body are molten and extruded as a sheet of film and rolled up as a film. Thereafter, the ends are welded with heat perpendicularly to the intermeshing meshing tool line by heat seal or the like. It is preferable that the part welded with heat on the intermeshing tool part 2 of the bag 1 is the same kind of polyester resin.