baber/WOPTO huggingface dataset:
Patent JP-S59112112-A (JP)
Title: Catalyst burner device
Inventor: TABATA KENJI
IPC: F23K5/00
Filed: 1982-12-20
Abstract: PURPOSE:To perform smooth operation during rise of burning, by a method wherein hydrocarbon gas is divided into two lots, the one lot for heating a catalyst oxide mat is connected to one piping, while the other lot for heating a forming catalyst and for modifying reaction is connected to the other piping. CONSTITUTION:One of the two lots, into which natural gas is divided by an electromagnetic valve 12, is mixed with the air in a piping 15 to feed it in a fuel modifying device 10. Within the fuel modifying device 10, flame is formed on a burner port plate 18 with the aid of an ignition plug 19 to preheat a reforming catalyst 17. Meanwhile, after natural gas, which is branched by the electromagnetic valve 12 and is fed to a piping 7, is mixed, within a duct 6, with the air which is fed from an air intake port 8 through a piping 9, flame is formed on a burner port plate 4 to preheat a catalyst oxide mat 3. This reduces a time required for preheating, and allows exhaust gas, produced after reforming catalyst is preheated, to be utilized for preheating of the catalyst oxide mat.
Patent JP-2001050059-A (JP)
Title: Exhaust gas energy recovery unit
Inventor: NOMOTO HIROKI
IPC: F02C6/00
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas energy recovery unit capable of improving recovery efficiency significantly through enabling recovery of exhaust gas emitted from a molten reduction plant by a combined cycle power plant for a blast furnace, which is already developed and put in an actual use. SOLUTION: In this unit, energy is recovered from exhaust gas emitted from a molten reduction plant 1 via a combined cycle power plant for a blast furnace 10. An optimum amount of exhaust gas energy to be supplied in the combined cycle power plant 10 is realized through adjustment by mixing nitrogen with the exhaust gas continuously.
Patent JP-2001018061-A (JP)
Title: Cladding by welding device
Inventor: SUZUKI TATSUO
IPC: B23K9/04
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To enable cladding by welding of smaller parts or the like making use of a welding equipment with all functions incorporated in a case of a welder gun by concentrating a display part and an operation part, and connecting the body case having the function of a rotation drive source inside to a holding part to implement the cladding by manually welding to the parts. SOLUTION: The cladding-by-welding equipment is provided with a body case 1 having a control part 17 to set the welding condition and a first spindle to feed a drive source for turning a welding electrode and a welding current shield gas, and a second holding part 3 having a second spindle with a welding nozzle part 4 on a tip for manual cladding by welding to a parts to be welded by the turn of the welding electrode, the welding current and the shield gas. The body case 1 is connected to the second holding part 3 via a flexible shaft 2. The flexible shaft 2 feed the turn of the welding electrode from the drive source, the welding current and the shield gas to the welding nozzle part 4.
Patent JP-H06107883-A (JP)
Title: Flame-retardant styrene resin composition
Inventor: YADA MITSUSACHI
IPC: C08K5/02
Filed: 1992-07-31
Abstract: PURPOSE:To provide the title composition greatly improved in sliding property, impact resistance, and flame retardancy by modifying a general-purpose styrene resin without impairing its moldability. CONSTITUTION:This composition comprises 100 pts.wt. resin composition (a), 10-35 pts.wt. halogen compound flame retardant, 1-10 pts.wt. antimony trioxide, and 0-5 pts.wt. chlorinated polyethylene, the composition (a) comprising 70-97wt.% thermoplastic styrene resin and 3-30wt.% copolymer consisting of a polyolefin and grafted thereto at least one polymer selected from among polystyrene, styrene-acrylonitrile copolymers, and poly (methyl methacrylate).
Patent JP-S6285479-A (JP)
Title: Semiconductor composite photo receiving and emitting device
Inventor: UMEJI TADASHI
IPC: H01L31/12
Filed: 1985-10-11
Abstract: PURPOSE:To sufficiently focus the emitting light to the surface to be detected and to completely detect the light by providing a light emitting chip, a photo receiving chip, an enclosure having a shielding plate, and a spherical lens at least on the top of both chips. CONSTITUTION:A glass spherical lens 11 is attached by an adhesive 10 on a light emitting chip 101a to condense and focus the emitting light of a light emitting chip. An enclosure 12 formed of an opaque resin is partitioned therein by a shielding plate 113 to a light emitting chip 101a side and a photo receiving chip 101b side, the top is sealed with a transparent glass 13, and transparent resin 14 is filled in each chamber. To locally limit the light emitting region of the chip 101a, a hole 15a is formed in an upper electrode layer 15 in the chip. Thus, fine dense and pale bar code is, for example, detected by a reflection type sensor, and the emitted light of the light emitting chip is focused to a desired spot diameter at a desired location to be detected.
Patent JP-H0654258-A (JP)
Title: X-ray fluoroscopy device
Inventor: UTSUYAMA KAZUHIRO
IPC: H04N5/325
Filed: 1992-07-31
Abstract: PURPOSE:To confirm the tip of even a fine catheter by storing the video signals of a digitized X-ray fluoroscopy image at a prescribed timing, taking the difference between the stored video signal and the video signal at the point of the present time and adding the difference of both video signals to the video signal at the present time after emphasizing the difference signal. CONSTITUTION:An input device 13 is operated and a switch circuit 91 of a digital image processor 9 is switched on the side of (a). Then the video signals of an inputted X-ray fluoroscopy image are stored in a frame memory 94. Thereafter when the circuit 91 is switched on the side of (b), the image data being inputted at present and the image data stored in the memory 94 are sent to a computing element 96, and a subtraction is carried out between both image data. That is, when an operator puts a catheter into a body 1 to be examined, the image at present is different from the image stored in the memory 94 by an extent equal to the movement of the catheter. Then the difference part produced by the subtraction, i.e., the tip image of the catheter is extracted. This output signal is emphasized by a gradation converter 97 and then added to the image data at the present time point by a computing element 98.
Patent JP-H0967848-A (JP)
Title: Sanitary flushing device
Inventor: MIYAHARA SHINJIRO
IPC: E03D9/08
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a sanitary flushing device which is operated by means of a remote control device and can allow a plurality of toilet stools installed closely to each other in a public institution, etc., to be used simultaneously. SOLUTION: The main body 3 of a sanitary flushing device is operated by means of a remote control device 5 which is provided with a first light emitting section and second light emitting section which are optically connected to the light receiving section of the main body 3 through the light receiving window 26 of the main body 3 and can be operated independently and, at the same time, the device 5 is made detachable/attachable from and to the main body 3. Since the first or second light emitting sections is automatically selected for use when the device 5 is detached/attached from and to the main body 3, the malfunction of the device 5 by a disturbance signal can be prevented.
Patent JP-2001051171-A (JP)
Title: Method and apparatus for manufacturing optical fiber code
Inventor: OKUNO KAORU
IPC: G02B6/44
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus capable of manufacturing an optical fiber code capable of easily pulling out an envelope formed on an outer periphery of a tensile strength fiber. SOLUTION: This manufacturing apparatus is constituted such that an optical fiber core 1 supplied from an optical fiber core supply device 2 and a tensile strength fiber 3 supplied from a tensile strength fiber supply device 4 are inserted into a cross head 5, the tensile strength fiber is concentrically and longitudinally placed around the optical fiber core, and a plastic envelope is applied thereon. An optical fiber code 7 is cooled by a cooling part 6 using a water tank, continuously drawn by a drawing device 8, taken over by a capstan 9, and taken up by a winder 11 through a take-up dancer 10. By drawing the optical fiber code, the envelope is easily separated from the tensile strength fiber, which allows the envelope to be easily pulled out in the terminating process.
Patent JP-H0659440-A (JP)
Title: Production of plate material for printing
Inventor: MATSUO KATSUHIRO
IPC: G03F7/16
Filed: 1991-08-09
Abstract: PURPOSE:To provide the plate material for printing having stable quality by using a thickening stage and an extruding stage by executing at least two units of two-screw extruders, thereby preventing the generation of heat by screw revolution and obviating the thermal deterioration of a photosensitive resin compsn. CONSTITUTION:The photosensitive resin compsn. contg. a rubber component is mixed and adjusted with water and/or org. solvent in a mixing tank 1. The first unit of the vent type two-screw extruder 3 evaporates the water and/or the org. solvent until the resin component attains 85 to 95wt.%. The resin component is thickened at 99% or above by the second unit of the vent type two-screw extruder 4. The photosensitive resin compsn. of a high viscosity is formed to a sheet shape by a die 6. A laminating machine 9 laminates and molds the photosensitive resin compsn. by a base 7, such as metal or film and a cover film. The extruders 3, 4 evaporate a large amt. of the water and/or the org. solvent and discharge vapor from a vent port a by a vacuum pump 11.
Patent JP-S6272679-A (JP)
Inventor: KAAROI RENPERUTO
IPC: C07D261/10
Filed: 1986-09-25
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-H1157448-A (JP)
Title: Emulsifier and emulsion using emulsifier
Inventor: HANZAWA SATOSHI
IPC: C09K23/56
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a new-type emulsifier which is biodegradable and shows high emulsification properties and emulsification stability alone and an emulsion obtained using this new-type emulsifier. SOLUTION: The emulsifier is composed mainly of polysaccharide containing uronic acid which is manufactured by culturing a microbe, and the emulsion is obtained by using this emulsifier. A monosaccharide which constitutes the polysaccharide should preferably be such as mannose, allose, galactose, glucose and glucuronic acid. In addition, the molar ratio of the monosaccharide constituting the polysaccharide is preferably 0.8-1.5, 5.0-10.0, 1.0-5.0 and 0.5-2.0 for arose, galactose, glucose and glucuronic acid respectively to 1 for mannose.
Patent JP-H07236264-A (JP)
Title: Method of reducing residual torque inside traction device and hysteresis brake
Inventor: AREKUSANDAA JIEIMUZU SHINIGURI
IPC: H02K49/06
Filed: 1994-09-20
Abstract: PURPOSE: To remove residual torque by providing means for applying a decreasing AC current to a brake such that the residual torque is reduced thereby reducing the phenomenon of cogging. CONSTITUTION: When a wire is disconnected, a control circuit applies an increasing current to a brake 1 such that a desired tension is recovered. When the brake 1 is applied with a maximum current for a short time and stopped and the control circuit decides that tension was not present for 1 sec, disconnection of wire is notified by a signal. At that moment of time, the current is interrupted by turning a switch 1 off in a system having no soft mode system so that a wire can be wound again around a tension unit. Consequently, cogging takes place in the brake 1 and it is proportional to the current level when the switch 1 is turned off. A damping AC current is then applied to the brake 1 and it has an effect for releasing the cogging, i.e., for removing the residual torque.
Patent JP-S6283862-A (JP)
Title: Production of seasoned protein gel
Inventor: AKASAKA TAKESHI
IPC: A23L11/00
Filed: 1985-10-09
Abstract: PURPOSE:To enable the mass-production of a seasoned protein gel giving squeaky feeling to the palate and having excellent taste and flavor of pressed beam curd, by impregnating a soybean protein paste with a seasoning from external source and coagulating the soybean protein with heat. CONSTITUTION:Soybean protein paste is produced by mixing soybean protein with water and preferably an oil and starch are added to the mixture. The soybean protein paste is immersed in a seasoning solution containing soy sause, MIRIN (sweet Japanese rice wine used as seasoning), salt, sugar, vinegar, chemical seasoning, extract etc., to effect the impregnation of the seasoning solution into the soybean protein paste and remove free water in the soybean protein paste from the paste. The paste is heat-treated simultaneous to or after the immersion in seasoning solution to effect the coagulation of the soybean protein and, if necessary, the coagulated soybean protein is subjected to the secondary processing such as cutting to obtain the objective seasoned soybean protein gel. A soybean protein gel having excellent palatability, taste and flavor can be easily produced by this process without using a coagulant.
Patent JP-H0781599-A (JP)
Title: Assist force control device of power steering device
Inventor: KOSHO HIROYUKI
IPC: B62D119/00
Filed: 1993-09-10
Abstract: PURPOSE:To provide the flat phase characteristics of the steering torque relative to the steering angle. CONSTITUTION:In the steering system of a vehicle, the feedback function G(S) is determined so that 1+gamma.G(S) to be expressed by the feedback function G(S) to determine the assist force fa and the transmission gamma of the steering system may be proportional to the transmission function N(S)/G(S) of the side slip angle betaf of the front wheels relative to the steering angle theta of the front wheels specific to the vehicle. Thus, the phase of 1+gamma.G(S) coincides with the phase of N(S)/D(S), and as a result, the phase characteristics of the steering torque Th relative to the steering angle theta can be made close to zero over the whole frequency range and the flat frequency characteristics can be provided to eliminate the sense of incongruity of a driver.
Patent JP-2001053119-A (JP)
Title: Probe and mechanism for making smooth open/close operation of head plate
Inventor: OBIKANE TADASHI
IPC: F16F9/02
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To control inclination of a probe by coupling a push-up means to the forward side edge of a head plate, thereby, making smooth the open/close operation of the head plate and making uniform the deformation thereof. SOLUTION: This probe 10 comprises a loader chamber 11 for carrying a wafer, a probe chamber 12 for inspecting the wafer, and a head plate 13 having a central hole 13A can be fixed freely and removably with a probe card. As a means for pushing up the head plate 13 constituting a mechanism 14 for making smooth open/close operation of the head plate, first, second and third gas springs 16, 17 and 18 are provided, while being coupled in series and the rod 16A of the first gas spring 16 is coupled, at the forward end thereof, to the forward side edge of the head plate 13. According to the structure, a push-up force is reduced, deformation of the head plate 13 is made uniform, deformation of the probe card is restrained and inspection reliability of the wafer can be enhanced.
Patent JP-H1162907-A (JP)
Title: Rod rotary type cylinder device
Inventor: DEGUCHI SHOZABURO
IPC: B22D17/22
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a small rod rotary type cylinder device incorporated in a die-cast casting moving mold in a state to be directly coupled and rotating a core pin by strong torque during release of the mold. SOLUTION: A rotary rod 2 is pivotally supported by the thrust bearing 5 of a head cover 4, and a male screw section 8 having a lead angle of 60 deg. or more is formed at a part thereof. A piston 3 is fitted externally of a rotary rod 2 and a fit-in section 11, a non-contact section 12, and a screwing section to be screwed with the male screw section 9 are formed on the inner peripheral surface thereof. Further, rotation in a cylinder tube 7 of the piston 3 is constrained by a key 14 and a key groove 15. Through control of the feed of pressure oil through ports P1 and P2, the piston 3 is driven, and the drive force is converted into rotation torque of the rotary rod 2 with high efficiency. Further, an annular chamber 23 and a groove chamber 24, the volumes of which are changed, are kept at the same pressure as those of cylinder chambers 22 and 21 by a communication hole 13.
Patent JP-H0676594-A (JP)
Title: Semiconductor memory
Inventor: ICHIGUCHI TETSUICHIRO
IPC: H01L27/108
Filed: 1992-08-25
Abstract: PURPOSE:To improve a relief rate by means of a redundant circuit by arranging a redundant memory cell on the mid section of a memory cell array when a redundant memory is provided on a dynamic RAM. CONSTITUTION:A dynamic RAM is composed of a memory cell array 1, a row decoder 2, a column decoder 3 and a sense amplifier 4 and the array 1 is provided with redundant memory cells 12, 13 composed of one row and one column i.e., spare memory cells. In such a constitution, concerning the arranging position of the cells 12, 13, by avoiding the outermost periphery on which the periodicity is easily broken, these cells are arranged crosswise on the middle of the array 1 having the stable periodicity of a pattern. Consequently, the probability of the occurrence of defective parts in a redundant row 12 and a redundant column 13 is reduced and a repair enabling rate i.e., the relief rate is improved.
Patent JP-2001046833-A (JP)
Title: Dry etching exhaust gas treatment apparatus
Inventor: HISHIIKE MICHITAKA
IPC: B01D53/34
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To prevent the precipitation of a sublimable substance in an exhaust gas passage reaching the interior of an exhaust gas treatment apparatus for treating the sublimable substance-containing exhaust gas discharged from a dry etching apparatus to eliminate the deposition of a solid. SOLUTION: In a dry etching exhaust gas treatment apparatus including the exhaust gas treatment apparatus D connected to dry etching apparatuses A, B, C to treat the exhaust gases discharged from the dry etching apparatuses and the vacuum pump 1 interposed between the dry etching apparatuses and the exhaust treatment apparatus, a heating means 2 is provided to at least a part of the exhaust gas passage extending from the vacuum pump to the interior of the exhaust gas treatment apparatus. As the exhaust gas treatment apparatus, a wet treatment apparatus is pref. used.
Patent JP-S61102785-A (JP)
Title: Manufacture of light emitting display
Inventor: YASUMURA TOSHIHIKO
IPC: H01L21/56
Filed: 1984-10-26
Abstract: PURPOSE:To prevent leakage of injected resin from the bottom part and to prevent occurrence of defective products, by injecting thermosetting synthetic resin in a case, sealing a light emitting element part in the box shaped case, whose bottom part is molded as a unitary body and upper surface if opened, and heating and hardening the resin. CONSTITUTION:A semiconductor chip is mounted on the tip part of each cathode lead 11. Wire bonding is applied to the cathode lead 11 and an anode lead 12 forming a pair. Thus a light emitting element part 14 is formed. Through the upper opening part of each box shaped case 15, the lower part of a pair the cathode lead 11 and the anode lead 12 and the light emitting element part 14 are inserted in the box shaped case. A fluidized thermosetting synthetic resin 17 is injected into each box shaped case 15 to a full state through an injecting device 18. Under this state, the case is heated for a suitable time period, and the resin 17 is hardened. A bottom part 16 of the box shaped case 15 and the lower part of the resin 17 are appropriately cut by a cutting means. The surface becomes a front surface 20 of a light emitting display 1. The front surface 20 is polished. Meanwhile a lead frame 13 is cut, the cathode 11 and the anode lead 12 are separated and the light emitting display 1 is obtained.
Patent JP-H1162832-A (JP)
Title: Oil injection type compressor
Inventor: TSUBOI NOBORU
IPC: F04C18/16
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To provide an oil injection type compressor in which noise can be prevented from being generated in a check valve interposed between a compressor main body and an oil separating and recovering unit when the compressor main body is started in a state where the inside of the oil separating and recovering unit has high pressure. SOLUTION: Boost passages 10A, 10B for allowing a discharging passage 5 on the primary side of a check valve 8 to communicate with suction passages 2A, 2B on the secondary sides of check valves 3A, 3B on the suction sides of compressor main bodies 1A, 1B, and opening and closing valves 9A, 9B interposed in the boost passages 10A, 10B, for making the boost passages in the opening state just before starting or in starting of the compressor main bodies 1A, 1B directly communicating with the boost passages 10A, 10B, and for making the boost passages 10A, 10B in the closing sate after the specified time from the time when the start up state of the compressor main bodies 1A, 1B is finished to the time when they are in the rated operation state passes are provided.
Patent JP-H0775993-A (JP)
Title: Operating state informing device
Inventor: NISHIKAWA HARUKO
IPC: A61B1/00
Filed: 1993-09-10
Abstract: PURPOSE:To carry out safe, correct and easy operation by indicating the operating state and the action state in the case of remote-controlling in order to perform work to an object out of direct touch, by sound pitch, intensity timbre, and a change in the moving or spreading sensation of an image. CONSTITUTION:When an operating part 21 'is operated and an action part 23 is put in action by an action part control part 25, the operation quantity is detected by an operation quantity detecting part 22. At the same time, the state of the action part 23 and the contact state are detected by an action detecting part 24, and these detection signals are inputted to a signal processing part 26. At that time, the action part 23 and the state of an object nearby are photographed by a photographing part 31, and the image is displayed by a monitor 28. At the same time, image signals are sent to the image processing part 26 and a distance detecting part 27 so as to detect the distance between the object and the action part 23. The signal processing part 26 generates a sound signal corresponding to the distance to the object and the operation quantity and the action state detected by the operation quantity detecting part 22 and the action detecting part 24, and sounds a head horn 29 through an acoustic signal control part 30.