baber/WOPTO huggingface dataset:
Patent JP-S57180640-A (JP)
Title: Production of laminated material
Inventor: TOUTO TADASHI
IPC: B29C63/00
Filed: 1981-04-30
Abstract: PURPOSE:To produce laminated material having improved heat resistance at a high speed without raising the m.p. of a low-melting resin contained in said material, by preparing a laminated film containing the low-melting synthetic resin at a high speed by extrusion lamination and then subjecting to low-dose radiation. CONSTITUTION:A laminated film 4 is continuously produced by extruding through a T-die 3 molten resins, e.g. low-density PE from a first extruder 1a and medium-density PE from a second extruder 1b. A base material obtained by laminating a synthetic resin such as polyester with an Al foil is supplied from a roll-web 5 and an anchor-coating agent is then applied 8 thereon and dried. The dried product is compressed to the laminated film 4 to form a laminated material 11 consisting of a base material 11a, an anchor-coated layer 11b, a low- density PE layer 11c and a medium-density PE layer 11d. This laminated material is subjected to radiation of not stronger than 5 Mrad from a radiator 12. The heat resistance is thus improved without changing the m.p. of the low- melting laminated film, and a laminated heat-sealable (containing the low-density PE film layer as a heat-sealing layer) wrapping material is obtained.
Patent JP-H08257216-A (JP)
Title: Security controller
Inventor: TAKEMOTO TAKATOSHI
IPC: G10L15/28
Filed: 1995-03-24
Abstract: PURPOSE: To provide the security controller with which illegal access to play facilities can be prevented. CONSTITUTION: This security controller is provided with an electronic lock means 30 which is provided for each important part to be locked at respective play facilities 12,...12 constituting a playground 10 and to which inherent unlock right information 30a is previously set for each of play facilities 12,...12, a voiceprint check means 20 which set the unlock right 25a of electronic lock means 30 corresponding to a registered voiceprint in the case of matching a generated voiceprint and the registered voiceprint and generates registered voiceprint unlock right information 25b, to which the unlock right 25a is added, and an electronic lock managing means 32 for executing the unlock control of the electronic lock means 30 receiving an unlock request 25c when the peculiar unlock right information 30a is matched with the registered voiceprint unlock right information 25b.
Patent JP-S63233329-A (JP)
Title: Liquid amount display apparatus
Inventor: UBUKATA SUSUMU
IPC: G01F23/20
Filed: 1987-03-20
Abstract: PURPOSE:To always display the amount of the oil in a cartridge oil tank, by providing a load variable resistor capable of obtaining a relatively large change in a resistance value on the basis of small displacement. CONSTITUTION:When there is no oil in a cartridge oil tank 2 and the position of the leg part 4A of an auxiliary oil tank 3 brings the press lid 5 of a variable resistor 10 to the state shown by a solid line, the max. value is shown between the terminals of a resistance plate 13. Next, when the press lid 15 is pushed down by the increase in a wt. due to the injection of the oil, the shortcircuit piece 14 of a load variable resistor 10 becomes almost flat as shown by a dotted line from a bow shape and the leg part 4A displaces downwardly by D and a resistance value shows the min. value. Then, the load variable resistor 10 changing in its resistance value to a large extent on the basis of small displacement in response to the wt. of the oil in the cartridge oil tank 2 and an ammeter are combined and predetermined voltage is applied to perform the display of the ammeter in relation to the amount of the oil in the cartridge oil tank 2. By this method, the amount of the oil in the cartridge oil tank 2 can be always displayed.
Patent JP-H04175120-A (JP)
Title: Measuring method for mold clamping force of mold for injection molding
Inventor: KANEMITSU YASUJI
IPC: B29C45/26
Filed: 1990-03-15
Abstract: PURPOSE:To achieve easily and precisely mold clamping force to be applied directly to a parting line of a mold, by a method wherein the title method calculates a fluctuation value of the shortest distance up to a parting line of the mold from an ultrasonic probe and the value of the mold clamping force to be applied to the parting line of the mold is operated based on the fluctuation value. CONSTITUTION:An ultrasonic wave is dispatched from an ultrasonic probe 12, disposed to come into contact with the outside surface of a mold 1 under opened and closed states thereof, toward parting faces 10, 11 of a mold 1 at about right angle. Reflecting times of reflected waves of the ultrasonic waves from the parting lines 10, 11 are measured, a time difference between the reflecting times under states where the mold 1 is broken and clamped is obtained and fluctuation values of the shortest distance up to the parting lines 10, 12 of the mold 1 from the ultrasonic probe 12 are calculated. Then a value of mold clamping force to be applied to the parting lines 10, 11 of the mold 1 is operated based on the fluctuation value.
Patent JP-H10259910-A (JP)
Title: Coal gasifier and operation thereof
Inventor: TANAKA SHINJI
IPC: F23K3/02
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a coal gasifier which enables a free layout of a coal supply system and a sharp reduction in its arrangement space. SOLUTION: About the outer periphery of two or more coal burners 7 which are embedded in an external wall 33' and a gasifying furnace fireproof wall 41 of a gasifying furnace, a ring-shaped distributor 39 is placed and connected by the burners 7 and a branch pipe 50. A coal supply line 24, which supplies a solid gas two-phase flow 47 composed of pulverized coal and a carrier gas, is connected tangentially of the ring-shaped distributor 39, and a multi-phase flow containing charcoal 35 becomes a swirl to be equally distributed to each distributor 50. When the differential pressure between the inside of the gasifying furnace and each distributor 50 becomes unbalanced, a high-speed inert gas is injected from a nozzle 46 to the inside of the distributer 39 so as to accelerate the swirl and restore the performance of equally distributing.
Patent JP-S63233250-A (JP)
Title: Device for detecting dust clogging in forced convection type stove
Inventor: YAMADA NORIKAZU
IPC: F24H3/02
Filed: 1987-03-20
Abstract: PURPOSE:To facilitate setting of an over-heating preventive device as well as a filter sign by a method wherein only a part of filter net arranged at an air inlet port at the outer surface of a device is made more fine than the remaining part and a temperature sensor for the filter sign is arranged at a part within the device heated by heat. CONSTITUTION:When an indoor heating is performed, dust in indoor air is gradually accumulated in a filter 3 and a part 3a of the filter 3 has a faster clogging of dust as compared with that of the other part 3b, so that the a mount of passing air is rapidly decreased and a part of an air passage guide 7 at which a temperature sensor 12 is fixed is rapidly lifted. The remaining part 3b is gradually clogged with dust later than the above, so that an increase in temperature is delayed at the part of the temperature sensor 11. So, if a sensing level is properly defined, a sufficient difference in time can be attained between time for a display part (a lamp etc.) of a filter sign to operate and operating time for preventing an over-heating operation can be attained and at the same time a sufficient high sensing level for the filter sign can be attained as compared with the room temperature, so that an erroneous operation can be prevented.
Patent JP-H02163308-A (JP)
Title: Method for desulfurization of molten
Inventor: BUARUTAA AIHISUNAA
IPC: C21C1/02
Filed: 1989-03-20
Abstract: PURPOSE: To efficiently desufurize S contained in molten iron at the out of a blast furnace by injecting CaC 2  for indystrial, dried coal, fine powdery mixed material of Mg with non-oxidizing gas into a blast furnace tapped from the blast furnace.  
     CONSTITUTION: In order to desulfurize before supplying the molten iron tapping from the blast furance into a steelmaking furnace and a casting equipment, the mixed powdery desulfurizing agent for mixing 47.5-95.5wt.% CaC 2  fine powder for industry, 50-2wt.% powdery dried coal of blown coal, free-burning coal, betuminous coal, etc., containing at least 15wt.% volatile matter, 2-40wt.% Mg powder having ≤1mm, or as necessary requires, 1-10wt.% fluorspar powder as slag-making agent, is injected into the molten iron at 10-100kg/min quantity of the desulfurizing agent by using the non-oxidizing gas of N 2 , Ar, natural gas, propane gas, etc., as carrier gas at 3-30NL/kg of the desulfurizing agent to effectively execute the desulfurizing refining to the contained S. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H04304920-A (JP)
Title: Burr-less trimming control method and trimming device for metal strip
Inventor: TSUCHIDA HISAFUMI
IPC: B23D33/02
Filed: 1991-03-29
Abstract: PURPOSE:To prevent an excessive torque from being applied to a trimming tooth by absorbing the abrupt fluctuation of a strip tension at a trimming start ing time by the looper adjacent to a burr-less trimming device in the burr-less trimming of a metal strip. CONSTITUTION:A looper 23 is installed in the down-stream side adjacent to a 2nd roll 3 in a burr-less trimming device 4. Also the control of the looper 23 is executed by controlling a driving motor 24 based on the set tension signal given from a line tension setter 17 to a looper torque control unit 25. Moreover the tension applied to a strip 1a by the looper 23 is detected by a tension roller 18, this detection value is fed back to a line tension controller 16. The abrupt fluctuation of the strip tension at the trimming starting time, etc., is absorbed by the looper 23. Consequently it is prevented that an excessive torque is applied to a trimming tooth 2.
Patent JP-S62224214-A (JP)
Inventor: MIURA HIDEYUKI
IPC: A01C21/00
Filed: 1986-03-24
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-H11264297-A (JP)
Title: Pipe jacking method
Inventor: KABEUCHI TERUO
IPC: E21D9/093
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of a pipe jacking method. SOLUTION: A pipe jacking body device 2 is propelled along a linear predetermined path from the tip side by pushing and then propelled along a bending predetermined path so as to form a linear hole and a following bent hole in a series stake. In this case, the pipe jacking body device 2 is provided with a bendable preceding part 2A for forming the bent hole, and a non-bending type succeeding part 2B. The pipe jacking device 2 is propelled along the linear predetermined path up to the start edge part of the bending predetermined path in the preceding state of the preceding part 2A, and then the succeeding part 2B is propelled along the linear predetermined path to propel the preceding part 2A along the bending predetermined path.
Patent JP-H09253721-A (JP)
Title: Manufacture of stainless steel strip high in gloss
Inventor: SONOBE OSAMU
IPC: B21B1/22
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To manufacture the stainless steel strip housing target gloss by setting a finish pass by a multiple cluster type mill or a roll speed in a final stand by a cold tandem mill or the elongation percentage of a skin pass rolling steel strip accordingly an outlet side plate speed. SOLUTION: In the skin pass rolling of the stainless steel cold rolling strip, the multiple cluster mill or a cold tandem mill is used. By setting the elongation percentage by using a prescribed regression formula found previously accordingly their finish passes or a rolling speed in the final stand. the skin pass rolling is performed. Consequently, the surface gloss of the steel strip can be made equivalent to that in low speed rolling even in high speed rolling or more satisfactory. For the preparation of the regression formula, the stainless steel strip is rolled by changing the finish pass or the rolling speed in the final stand in several stages, and also after performing bright annealing or finish annealing and pickling, the elongation percentage is changed, and the skin pass rolling is performed.  Then the surface gloss of each steel strip is measured, and a relationship between the elongation percentage and the gloss is regressed by the prescribed formula.
Patent JP-S62224261-A (JP)
Title: Prevention of fading of meat food
Inventor: UCHINO KEIJIRO
IPC: A23L13/00
Filed: 1986-03-25
Abstract: PURPOSE:To obtain a meat food with prevented fading for a long time, by adding kojic acid and sodium L-ascorbate to a meat food. CONSTITUTION:0.01-1.0wt% fading inhibitor consisting of 1pt.wt. kojic acid and 0.1-20pts.wt. sodium L-ascorbate is added to a meat food, e.g. animal meat, fish meat, ham, sausage, bacon etc.
Patent JP-H1130503-A (JP)
Title: Sensor and method for measuring distance to medium and/ or physical characteristics of medium
Inventor: PARITZKY ALEXANDER
IPC: G01D5/26
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a light-based sensor that can accurately and widely measure a position to be measured being located extremely near the sensor by using a solid light guide. SOLUTION: The sensor 1 for sensing the distance to a medium and/or the displacement and physical characteristics of the medium has a housing 2, at least a pair of solid light guides 8 and 19 that have input and output end surfaces, at least one light source 12, and at least one light intensity measurement means 18. Then, the light source 12 and the light intensity measurement means 18 are optically interlocked to the input end surface of the first light guide 8 and the output end surface of the second light guide 10, respectively, and the light guides 8 and 10 are optically insulated each other. However, surfaces 14 and 16 of the light guides 8 and 10 are arranged at least adjacently each other, the surfaces 14 and 16 are cut to the optical axis of waveguides 8 and 10 at an angle of θ, and an angle of α is formed between the waveguides 8 and 10, thus enabling light being emitted from the output end surface of the light guide 8 to enter a thin film 4 at an incident angle of β=f (α, θ) on operation.
Patent JP-S61225647-A (JP)
Title: Ultrasonic flaw detection
Inventor: NAGAI SATOSHI
IPC: G01N29/26
Filed: 1985-03-30
Abstract: PURPOSE:To achieve a higher accuracy, by making the selection of a group of vibrators for operating an array type probe and the selection of the angle of deflection in an ultrasonic wave medium from the preset incident point of an ultrasonic wave into material to be inspected and a geometric positional relationship between the refraction angle of the ultrasonic wave at the point and the probe. CONSTITUTION:In an ultrasonic wave transmitter 10, (n) units of transmitters are selected by a trigger signal from a transmission delay setter 11 to send transmission pulses to corresponding ultrasonic vibrators 9 and ultrasonic waves are transmitted from the vibrators 9 in response thereto. On the other hand, the signals detected with the vibrators 9 are amplified 12 to be inputted into corresponding A/D converters 13. Then,a signal controller 15 selects a group of vibrators adapted to receive and transmit ultrasonic waves for a reception delay setter 14 and a setter 11 and applies a timing of outputting a trigger signal according to directions of transmitting and receiving ultrasonic beams and focal length as preset. The output of a converter 13 is memorized 16 to be inputted into a signal processor 17 and the direction of sweeping images for B scope display is determined from the angle of deflection at the preset time of transmitting and receiving ultrasonic waves to be displayed 18.
Patent JP-H06278320-A (JP)
Title: Electrophotographic apparatus
Inventor: MISE SATOHIKO
IPC: G03G15/01
Filed: 1993-03-25
Abstract: PURPOSE:To realize an electrophotographic apparatus performing edge smoothing (ESTP) to enhance image quality and changing the pulse width of a laser driving pulse by a pulse width modulating system to perform gradation expression. CONSTITUTION:An electrophotographic apparatus is equipped with a D/A conversion part, 1 for converting image data consisting of a plurality of bits to an analogue image signal, a saw-tooth wave generating part 2 generating a saw- tooth wave, a comparison circuit part 5 comparing the image signal with a saw-tooth wave voltage level and a selection part 6 selecting two signals (PWM signals 1, 2) formed by comparison and mutually reversed in logic on the basis of a selection signal. A laser driving pulse is formed so that the degree of a dot added or eliminated from the left end of one pixel region to the right end thereof or from the right end to the left end is changed by the value of image data and the logic of the selection signal.
Patent JP-H02244514-A (JP)
Title: Suspended insulator
Inventor: IMAKOMA TAKASHI
IPC: H01B17/04
Filed: 1989-03-17
Abstract: PURPOSE:To suppress deposit of dust on the rear surface of a shade of the body of suspended insulator by imposing specific requirements between the height of flares formed concentrically on the rear surface of the shade, spacing of the flares, the creeping insulation distance of the shade, dia. of shade, and the coupling length of the insulator. CONSTITUTION:A Zn sleeve 8 is formed on the periphery of a pin 7 of this suspended insulator concerned so as to preclude electroerosion. The dimensions shall be determined so as to meet the formulae I, II, III, where D represents dia. of the shade 2 of insulator, A the height of shade 2, h the height flare 4, l the spacing of flares 4, L the creeping insulation distance of insulator body 2, and H the coupling length of insulator. According to Formula I, the height of gaps between the flares 4 becomes small, so that the dust intruding into these gaps is hard to deposit on the bottom in case the insulator is used in a desert district, and eventual deposition can be cleaned off easily.
Patent JP-S61226836-A (JP)
Title: Carry selecting adder
Inventor: SAKAGAMI KENJI
IPC: G06F7/50
Filed: 1985-03-30
Abstract: PURPOSE:To make a calculating speed highly speedy by supplying the selecting control terminal of the multiplexer with the carrying signal to its own group adder and making the output of the multiplexer into the output of the carrying selection. CONSTITUTION:Inside a carrying selecting device CS, the gate is respectively provided in which the carrier input inputted from the lower order to the carrying selecting device CS is assumed to be 1 and 0 beforehand. When a true carrier is inputted, based upon the carrier, one side gate output is selected by a multiplexer MPX. Presently when operands A and B, and a carrier input C-1 are given simultaneously and a carrier C15 is determined, two gate inputs for the multiplexer MPX of a carrying selecting CS15S of a (b) group, and therefore, when the carrier C15 is given to the CS15S, a carrier C31 is determined after the delay of an MPX.
Patent JP-S63231925-A (JP)
Title: Prevention method of generation of crease at time of sticking of laminate sheet
Inventor: YOKOYA HIROICHI
IPC: B32B37/00
Filed: 1987-03-20
Abstract: PURPOSE:To enable the title method to prevent easily creases to be generated at the time of sticking of a resin film or a metallic foil to a steel hoop, by a method wherein at the time of the sticking, a roll round which a resin film or a metallic foil has been wound is pressed directly against the surface of the steel hoop and sent out by synchronizing with a running speed of the hoop. CONSTITUTION:A metallic foil coil 24 obtained by winding a metallic foil 14 round a shaft center 23 is mounted directly on a steel hoop 2 to which a resin film 13 has been stuck, an air cylinder 25 is fitted to the shaft center 23, and the metallic foil coil 24 is pressed against the surface of the steel hoop 2 with air pressure. At the time of sticking of the metallic foil 14 to the surface of the hoop 2, freedom is not allowed to the metallic foil 14 a space up to the surface of the hoop 2 from the metallic foil coil 24. Therefore, the metallic foil 14 is sent to the surface of the hoop 2 by keeping a state, where the metallic foil coil 24 is pulled, as it is. The resin film 13 possesses characteristics of contracting and extending a little more as compared with the metallic foil 14. Thus the resin film 13 is sent directly to the surface of the hoop 2 from a, coiled state so as not to generate expansion and contraction on the rein film 13. With this construction, the resin film 13 and metallic foil 14 can be stuck to the hoop 2 without creases.
Patent JP-H05275372-A (JP)
Title: Method for forming metallic film
IPC: H01L21/28
Filed: 1992-03-25
Abstract: PURPOSE:To form metallic films selectively on a compound semiconductor layer exposed through openings of an insulating film. CONSTITUTION:The electrode surface of an n-type GaAs layer 101 exposed through an opening 103 of an SiO2 film 102 is etched, and a passivation film 104 composed mainly of VI group elements is formed. After that, a W film 105 is deposited on the n-type GaAs layer 101 by the application of selective CVD technique. Consequently, it becomes easy to deposit a metallic film on a compound semiconductor layer, and it becomes possible to form a metallic film selectively. Besides, it is possible to obtain a better interface of the metal or compound semiconductor.
Patent JP-H01238653-A (JP)
Title: Id system
Inventor: KAWADA MASAYUKI
IPC: G16H10/60
Filed: 1988-03-18
Abstract: PURPOSE:To surely simplify the correspondence of ID information and image information by constituting the ID system in such a manner that the radiation image information and identification signal deposited on the fluorescent surface of an accumulation type fluorescent material are simultaneously read. CONSTITUTION:The ID information from an ID card 44 or keyboard 17 and the identification signal deposited on the fluorescent surface of the accumulation type fluorescent material 14 are inputted to an ID information storing and holding means 16. After the subject is photographed, an excitation light beam 20 is irradiated to the sheet 14 and the generated stimulating light is photoelectrically converted by a photodetector 38, by which the image information and the identification signal are read. An information processing means 18 retrieves the ID information stored in the means 16 by the read identification signal and processes the same by setting image processing conditions in accordance with the ID information, etc., on the photographing and thereafter, said processing means output the ID information and the identification signal together with the radiation image to a display means 42.
Patent JP-H06277728-A (JP)
Title: Method for controlling and setting plate crown
Inventor: OIKE YOSHIO
IPC: B21B37/00
Filed: 1993-03-25
Abstract: PURPOSE:To control a plate crown with high accuracy by separating an error caused by a roll profile from an error caused by a widening deformation property of a rolled stock in estimating the plate crown at places near a plate edge. CONSTITUTION:The plate crown of a preceding material after rolling is measured at >=2 positions different in distance from the plate edges, the plate crown corresponding to the measured position is calculated by the rolling condition of the preceding material through an estimation model for the plate crown and an estimation error caused by the roll profile at a position small in distance from the plate edge is calculated based on a difference between a measured value at a position large in distance from the plate edge and a calculated value. The difference at the position small in distance from the plate edge is calculated by adding the estimation error caused by the widening deformation property of the rolled stock to the estimation error of the roll profile and the model is corrected by these estimation errors to determine a controlled variable of the crown controlling mechanism of the following material.