baber/WOPTO huggingface dataset:
Patent JP-S6152326-A (JP)
Title: Operating method of sintering
Inventor: HASHIKAWA HISASHI
IPC: C22B1/20
Filed: 1984-08-20
Abstract: PURPOSE:To reduce total energy cost and to obtain sintered ore having excellent quality by determining respectively the respective blower pressures except for the 1st traveling track of pallets by the specific equation specifying a coefft. range for control and sintering a raw material. CONSTITUTION:The entire area of the traveling tracks for the pallets 2 of a sintering machine body 1 is divided to, for example, 3 regions from the beginning end to the terminal end. The supplied 3 charging raw material 4 is conveyed by the pallets 2. The coke on the raw material surface is uniformly ignited by an ignition furnace and holding furnace 5 to melt suitably the entire part of the surface. The air is sucked from the lower direction of the pallets 2 and is moved to the lower layer part of the raw material 4 by the blowers F1-F3 in the respective regions, by which the raw material is sintered. The suction pressures PN of the blowers F2, F3 are determined by the equation and the value of the control coefft. k is specified to a 0.2-0.6 range then the operation is executed. The total energy cost of coke unit, electric power unit and fuel recovery unit is thus decreased considerably than heretofore. The quality of the sintered ore such as production rate, RDI, TI and RI is remarkably improved.
Patent JP-H1015665-A (JP)
Title: Automatic welding equipment for welding ring to cylindrical body
Inventor: AOKI ISOTAROU
IPC: B23K9/23
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To enable a ring to be tack welded surely and easily at a prescribed position of a cylindrical body without using a tightening band, to perform automatically, surely and quickly the positioning of a welding starting position for a torch, and to correct the deformation of the cylindrical body so as to obtain the welding condition of a prescribed strength. SOLUTION: This equipment is provided with a ring clamp mechanism 54 which performs tack welding of a ring N attached to a pipe M, by pressurizing the ring inwardly in the radial direction with circumferentially plural ring pressurizing rollers 42, 43, 53; pipe straightening mechanism 33 which corrects the deformation of the pipe M by pressurizing from inside the pipe outwardly in the radial direction; and a sensor 31 which detects the welding starting position of a torch 2A, 2B.
Patent JP-H01239242-A (JP)
Title: Two-step pendulum type anti-seismic device for structure
Inventor: KURAMOCHI MICHIO
IPC: E04B1/36
Filed: 1987-07-13
Abstract: PURPOSE:To enhance the anti-seismic performance by coupling a base side support table with a superstructure side support leg through a plurality of flexible plumb hangers and relay rings, coupling the support leg with the basis through an all actuating device, and furnishing a relay ring restraining device on the interior wall of the support table. CONSTITUTION:A ring-shaped hanger relay ring 8 and a columnar support leg 7 are arranged as cores in a cylindrical support table 6 fixed to a basis 4. This support leg 7 is fixed to the superstructure 2, and a support ring 18 at the bottom of this support leg 7 is coupled with the relay ring 8 through a plurality of flexible plumb hangers 10, while another support ring 17 at the top of the support table 6 is coupled with the relay ring 8 through another plurality of flexible plumb hangers 9. The basis 4 and support leg 7 are coupled together by an actuating device which is composed of a shearing force converting device, consisting of a horizontal moving body 29 and a vertical moving body 20, and a laminate device consisting of a pressurization frame 32 and a resilient sheets laminate 34. A folded plate device 39 to restrain the abovementioned relay ring 8 is furnished on the interior wall of the support table 6 and controlled by a vibration control device. The enhances the anti-seismic performance.
Patent JP-S5875821-A (JP)
Title: Transformer apparatus
Inventor: UMEDA MASAHARU
IPC: H01F27/38
Filed: 1981-10-30
Abstract: PURPOSE:To prevent the generation of an exciting rush current, by a method wherein an electrically-operated rotary machine having a large flywheel effect and adapted to excite an iron core by an induced voltage during a period from breaking of a power source to making of the same again is connected as a load to the tertiary winding of a transformer. CONSTITUTION:A primary winding 10 of a transformer TR mounted on a car is connected to a power source 12 through a pantagraph 11, while a secondary winding 13 is connected with a car motor 15 as a load through a rectifier 14. Moreover, the transformer TR is provided with a tertiary winding 16, as an auxiliary power source, which is connected with as a load an electrically-operated rotary machine 17 having a relatively large flywheel effect. Thus, if the power source is broken, the electrically-operated rotary machine 17 continues rotation for a while and induces a voltage as a generator to excite an iron core 18 from the tertiary winding 16. Accordingly, it is possible to prevent the generation of an exciting rush current in making the power source again.
Patent JP-2000011719-A (JP)
Title: Indirect lighting facility having air purifying function
Inventor: KATAYAMA ISAO
IPC: F21V7/22
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To purify the air in a room or the like effectively and economically with light such as an ultraviolet ray by surrounding a light source in a cross-sectionally U-shaped form, coating a reflection surface on the front side of which a blind against the light source is erected with a photocatalyst and opening an air introducing hole lower than the position of the height of the light source. SOLUTION: A reflecting material 3 of which inside surface is a reflecting surface 2 is installed in a cross-sectionally U-shaped form along a wall 4 and a ceiling 5 of a room, a light source 6 such as a fluorescent lamp is arranged in the vicinity of its inside bottom surface, and the upper, lower and rear parts of the light source 6 are surrounded by the reflecting surface 2 excluding its opening part. In addition, a vertical wall 9 to blind the light source 6 is erected at a predetermined height on the bottom plate of the reflecting material 3 at the opening part. In this indirect lighting facility 1, the reflecting surface 2 is entirely coated with a photocatalyst 7 such as titanium oxide and an appropriate number of air introducing holes 8 are opened in the bottom plate of the reflecting material 3.  By lighting the light source 6 and thereby illuminating the inside of the room, pollutants in the air are decomposed by the photocatalyst 7 in conjunction with the light and the air in the room is effectively purified by heating and circulating the air with the heat thereby generated.
Patent JP-S5962373-A (JP)
Title: Production of resin coated metal
Inventor: OCHIUMI MASAHIDE
IPC: B05D7/14
Filed: 1982-10-01
Abstract: PURPOSE:To obtain a resin-coated metallic product having excellent adhesion and corrosion preventiveness, by coating a primer contg. a specific epoxy compd. and an amine hardener on a metallic surface then melt-sticking by heating polyolefin thereon. CONSTITUTION:A thermosetting epoxy resin primer contg. a polyepoxy compd. consisting of a component A which is diglycidyl ether of bisphenol F having 160-190 epoxy equiv. and a component B which is diglycidyl ether of bisphenol A having 400-1,500 epoxy equiv. (5-100wt% of the component A) and an amine hardener is coated on a metallic surface of a steel pipe or the like. After the primer is half or fully cured, polyolefin grafted with ethylenic unsatd. carboxylic acid is melt stuck by heat thereto and is cooled, whereby the resin coated metallic product is obtd.
Patent JP-S6330158-A (JP)
Title: Strip caster
Inventor: ISHIGUCHI YUKIO
IPC: B22D11/06
Filed: 1986-07-23
Abstract: PURPOSE:To prevent the development of scale on a strip and to improve the yield by cooling the strip by using non-oxidizing gas. CONSTITUTION:Molten metal in a molten metal basin 16 is solidified by rapid- cooling between cooling rolls 12, 14, to form the strip 37. The strip 37 is carried from vertical direction to horizontal direction by a guide 22 as arranging the thickness by pinch roll train 20. The steel plate passed through the guide 22 is passed through cooling zone 28, and then cooled by blowing nitrogen gas as cooling medium from cooling nozzles. As the nitrogen gas is the non-oxidizing gas, the strip is not oxidized and the development of scale is prevented. After the strip 37 passes through the pinch roll 24, it is wound onto a coiler 26.
Patent JP-2000005373-A (JP)
Title: Reel sheet and game machine utilizing the same
Inventor: YOSHIZAWA MASAKI
IPC: A63F7/02
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To enable the assembly of reels without requiring exact positioning by directly detecting symbol positions in order to correctly recognize the positions of the symbols on reels. SOLUTION: This game machine has the reels 10 displaying the various symbols necessary for games, drive means 20 for rotationally driving these reels, symbol position indices 13 disposed in correspondence to the respective symbols on the outer peripheral surfaces 11 of the reels, detecting means 30 for detecting these symbol position indices 13 and outputting signals and discriminating means capable of discriminating the symbol positions on the reels in accordance with these detection signals.
Patent JP-H067736-A (JP)
Title: Functional thin film with monomolecular film on both faces and continuous preparation thereof
Inventor: AOKI JUNJIRO
IPC: B01J19/00
Filed: 1992-06-30
Abstract: PURPOSE:To obtain a continuous functional thin film having continuous monomolecular films on both faces and a method for preparing continuously it. CONSTITUTION:A continuous functional thin film 2 being movable upward or downward is provided between two developing soln. tanks each for forming a monomolecular film being placed in parallel in a distance being a little wider than the thickness of the functional thin film and the first monomolecular film and the second monomolecular film are continuously formed by feeding continuously volatile solvent soln. of the first and the second monomolecular film forming substances respectively on the liq. faces 51 and 52 of both developing liq. tanks. The first and the second monomolecular film is continuously transferred on each face of the functional thin film 2 moving upward or downward to prepare continuously the functional thin film having the monomolecular films on both faces.
Patent JP-H1126166-A (JP)
Title: Electroluminescent lamp and el display device with switch
Inventor: OTANI TOMIO
IPC: H05B33/22
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an electroluminescent lamp with long life, capable of avoiding insulation failure or no lighting caused by mobilization of a luminescent layer or a reflecting insulation layer even if local pressing is repeated by forming a spacer harder than the luminescent layer and the reflecting insulation layer so as to pass through at least the luminescent layer in a locally pressed region. SOLUTION: When a projection 3a of a key 3 locally presses an electroluminescent lamp 20, pressing force is mainly supported by a spacer 22 made of a hard material formed within a pressing part, and pressing force applied to a luminescent layer 23 and a reflecting insulation layer 24 is made small. Even if the key 3 is repeatedly pressed, the deformation and mobilization of the luminescent layer 23 and the reflecting insulation layer 24 are prevented, and an electroluminescent lamp 20 for key illumination with long life is obtained. The spacer 22 is translucent so as not to shade light emitted from the luminescent layer 23, and is preferable to be made of a material harder than the luminescent layer 23 and the reflecting insulation layer 24 so as to support pressing force and so as not to deform both layers 23, 24, and is preferable to be made of epoxy resin.
Patent JP-S6418951-A (JP)
Title: Light-weight aggregate concrete
Inventor: IMAI MINORU
IPC: C04B20/10
Filed: 1987-07-11
Abstract: PURPOSE:To obtain a light-weight aggregate concrete having excellent freezing resistance and capable of feeding with pump under pressure, by blending a light-weight aggregate impregnated with an antifreezing agent into concrete. CONSTITUTION:In the light-weight aggregate concrete using a light-weight aggregate as an aggregate, an aggregate obtained by impregnating an antifreezing agent into the light-weight aggregate is used as the above-mentioned aggregate. The light-weight aggregate maintains required water content and simultaneously is free from breakage by freezing and melting action by impregnating the antifreezing agent into the light-weight aggregate. The used antifreezing agent includes sodium chloride, calcium chloride, potassium carbonate, sodium nitrite, urea or calcium nitrate. The antifreezing agent is impregnated into the light-weight aggregate e.g. by air-cooling a light-weight aggregate burned in a kiln in a rotary screen and spraying the antifreezing agent to the aggregate when aggregate temperature becomes 350-500 deg.C and then sprinkling water on the aggregate with a sprinkler in storage at stockyard so as to highly contain water.
Patent JP-S5873998-A (JP)
Inventor: ADACHI TADASHI
IPC: H05B41/24
Filed: 1981-10-28
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-H0225180-A (JP)
Title: External synchronizing device
Inventor: MOCHIDA YOSHIHISA
IPC: H04N5/278
Filed: 1988-07-14
Abstract: PURPOSE:To obtain a synchronizing signal used in general by adding a horizontal or vertical synchronizing signal from a control section comprising a microcomputer and a video signal from a TV camera and giving the result to a camera again. CONSTITUTION:A horizontal or vertical synchronizing signal (a) from a control section 16 and a video signal (b) during the vertical blanking period before synchronization outputted from a TV camera 17 are given to input terminals 23, 24 of the 1st adder circuit 19 respectively and an addition signal with an addition rate where the horizontal or vertical synchronizing signal is set to 1 and the video signal is set to 0.3-0.7 is obtained at an output terminal 25, and the addition signal is fed to an input terminal of the TV camera 17 as a synchronizing signal and the result is synchronized with the horizontal or vertical synchronizing signal (a) with a high addition ratio from the control section 16. Thus, the video signal (c) in the vertical blanking period synchronously with the horizontal or vertical synchronizing signal (a) is obtained from an output terminal 22 of the TV camera 17.
Patent JP-H1020498-A (JP)
Title: Production of multilayered wiring structure and semiconductor device
Inventor: KAWASAKI MASARU
IPC: H01L23/522
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To prevent irregular film thickness in a coating process and to easily flatten the surface level of wrings by applying a compd. containing a specified polymer, bisazide compd., amine compd., and solvent, and then forming an upper wiring layer thereon. SOLUTION: A photosensitive resin compsn. is applied on a substrate having a patterned wiring layer. This photosensitive resin compsn. contains 100 pts.wt. of a polymer essentially comprising the repeating unit expressed by formula I, 0.1 to 100 pts.wt. of a bisazide compd. expressed by formula II, 1 to 400 pts.wt. of an amine compd. having unsatd. bonds, and a mixture solvent or N-methyl-2-pyrrolidone and a solvent having >=160 deg.C boiling point and <=37dyn/ cm surface tension. The applied compsn. is dried, exposed and developed to form via holes. The film is further hardened to form an interlayer isolating film. Then an upper wiring layer is formed thereon. In formula I, R<1> is a trivalent or quadrivalent org. group, R<2> is a bivalent org. group, M is a hydrogen, alkali metal ion or ammonium ion, and n is 1 or 2. In formula II, R<3> is a bivalent org. group.
Patent JP-S5963640-A (JP)
Title: Exhaust device for cathode-ray tube
Inventor: MURAKAMI YOSHIHIRO
IPC: H01J9/385
Filed: 1982-10-01
Abstract: PURPOSE:To reduce the attrition of an exhaust device for a cathode-ray tube and prevent flaws and cracks on the glass bulb by forming a supporting member for the glass bulb by the use of a molded mixture consisting of mica powder, talc powder, boric acid and zinc oxide. CONSTITUTION:For instance, powder consisting of 20wt% mica, 45wt% talc, 16.3wt% normal boric acid, 3.7wt% boric anhydride and 15wt% zinc oxide is mixed for about 10min before the mixture is packed in a metallic mold, then the packed mixture is sintered at 170-180 deg.C under a pressure of 150kg/cm<3>. Next, after the sintered mixlture is maintained at 160 deg.C for 5min, it is cooled to 150 deg.C before being removed from the metallic mold, thereby forming a supporting member 13. The supporting member 13 thus formed, even when it is used repeatedly, can be held in a stable manner without almost no slant of a glass bulb 2 which might be caused due to the attrition of a special supporting member, thereby maintenance such as repair can be greatly reduced.
Patent JP-H11206989-A (JP)
Title: Pattern display device for pachinko game machine
Inventor: OMOTEGAWA HACHIROU
IPC: A63F7/02
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a pattern display device of a pachinko game machine which allows 3-D display in perspective using a 2-P display plate which enhances attraction with respect to a combined display relaying on a definite display of a pattern. SOLUTION: A plurality of patterns are displayed in a display area 22 of a display plate 20 of a display device to show a combination of patterns on the display plate and the display area of the pattern in a display area definitely displayed is made larger than that of a pattern in another undefined display area. Hence, as the pattern in the display area definitely displayed and the pattern in another undefined display area are shown on the same display plate, difference in the display area of the pattern allows a player to clearly determine whether the pattern is definitely displayed or undefined by comparison between the display areas. The display of the pattern in the display area is expanded from the initial display area to obtain a perspective view as if the patterns approached the foreground from a distance.
Patent JP-S5875066-A (JP)
Title: Rotating speed detector
Inventor: KITAMURA SOTOO
IPC: G01P3/483
Filed: 1981-10-29
Abstract: PURPOSE:To obtain a high detection precision without electrical contact and without making the structure and the shape large-sized, by using a rotating plate and an electrode formed on this plate to detect the change of an electrostatic capacity. CONSTITUTION:When a shaft 150 is rotated to rotate a rotating plate 140 to a position where the first electrode 141 and the second electrode 142 face to the first electrode 121 and the second electrode 122 of a fixed plate 120, respectively, a signal having the same phase as a waveform 10 is transmitted as a signal 30 by a capacitor consisting of electrodes 121 and 141 and a capacitor consisting of a ring-shaped electrode 141' of the rotating plate 140 and ring-shaped electrode 131 of the fixed plate 130, and a signal 20 transmitted to the electrode 122 is transmitted as a signal 40, and a large current is flowed to the output terminal of a detecting circuit part. When the electrode 141 faces to the electrode 122, a small current is flowed to this output terminal. The rotation of the shaft is detected by the magnitude of this current.
Patent JP-H0522322-A (JP)
Title: Multi-point video conference system and video telephone conference terminal equipment
Inventor: SHIBATA YOJI
IPC: H04Q11/04
Filed: 1991-07-15
Abstract: PURPOSE:To realize a multi-point video conference only with terminal equipments taking part in the multi-point video conference without need of an MCU. CONSTITUTION:Terminal equipments (1, 2, 3, 4) are connected in a loop by one B-channel via an ISDN. Then a communication frame is circulated on a loop communication line. Each terminal equipment stores control information for controlling a multi-point video conference to a prescribed area in a communication frame and relays the communication frame to a succeeding terminal equipment.
Patent JP-S6420931-A (JP)
Title: Electric discharge machining device
Inventor: MORISHITA JUNKO
IPC: B23H7/30
Filed: 1987-07-13
Abstract: PURPOSE:To prevent an electrode and a work piece from being damaged due to overshooting so as to accomplish an optimum movement control without making a program complicated by reducing the speed of an electrode when it has approached a work piece exceeding a certain standard point and increase the speed of the electrode again after starting machine processing. CONSTITUTION:Simultaneously with the instruction to start machine processing, an electrode 4 is to be moved with high speed up to a standard point Z1 established a few millimeters away from the end face of a work piece 1, and after reaching the standard point Z1, the speed of the electrode 4 is to be dropped sufficiently until a servo starts to function by a short circuit detection and by starting machine processing. Since the speed of the electrode 4 is raised to an optimum processing speed after sensing a normal actuation of the servo function, damage to the electrode 9 and the work piece 1 due to overshooting can be prevented until the control is moved from movement control to servo control at the start of machine processing. Shafts X, Y, Z, C can be used either independently or combined or also as a four shaft control by establishing the standard points, respectively.
Patent JP-H07115184-A (JP)
Title: Layer-built solid-state image pickup device and its manufacture
Inventor: KOZUKA HIRAKI
IPC: H04N5/372
Filed: 1994-07-26
Abstract: PURPOSE:To make compatible both the high sensitivity and the low residual image of a layer-built solid-state image pickup device and, further, realize the low crosstalk of the device. CONSTITUTION:A photoconducting film which is made of amorphous semiconductor has a layer-built structure composed of a storage part 602 which stores electrical signals, a reading means 603 which reads the electrical signals, a connected unit 605 which is so formed as to be connected to the storage part 602, a light absorbing layer 608 and a second conductivity type charge injection blocking layer 609. The connected unit 605 has an intrinsic or first conductivity type low impurity concentration semiconductor layer 605-1 which is surrounded by a second conductivity type semiconductor layer 605-2.
Patent JP-H1118872-A (JP)
Title: Vehicle seat
Inventor: TAN KENICHI
IPC: B60N2/22
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle seat always keeping the horizontal state of a foot rest in spite of varying the inclination of a seat back. SOLUTION: A parallel link of a parallelogram freely deformable forward and backward consists of a projection part 10, a rotary lever 19, a link 22 and a part from the rotation supporting point B to the lower supporting point A of the seat back 3 and the pin 18 of the foot rest 6 is supported from a lower side by the lever 19 equivalent to its upper edge to keep its horizontal state. Thus, even at the time of deforming the parallel link by inclining the seat back 3 forward and backward, the lever 19 of the upper edge is always in a horizontal state to make the foot rest 6 supported by it always horizontal as well.