baber/WOPTO huggingface dataset:
Patent JP-S5896916-A (JP)
Title: Controlling method of hot blast stove
Inventor: TAKEDA YOSHIAKI
IPC: F23N3/02
Filed: 1981-12-03
Abstract: PURPOSE:To control a flow rate of discharged gas and make a thermal loss of each hot blast stoves uniform by a method wherein a damper is arranged at each of the flues of a plurality of hot blast stoves, a draft of each of the flues  is sensed and a degree of opening of each damper is adjusted so as to keep  each of the drafts constant. CONSTITUTION:A damper 2 is arranged at the flue 11 of each of hot blast stoves 1 and communicated with the chimney 4 through a common flue 3. Each of the flue 11 is provided with a pressure gauge 5, a sensed signal from each of the pressure gauges 5 is sent to a control unit 6. Additional pressure gauge 7 is arranged near the flue 11 and a pressure signal of the surrounding atmosphere is sent to the control unit 6. To the control unit 6 are inputted desired values of temperature, pressure etc. in addition, and each of the outputs of the control unit 6 is connected to an input for each of the dampers 2 so as to adjust a degree of opening of each of the dampers 2. Several input values are compared to each other in the control unit 6, a degree of opening of each of the dampers 2 is adjusted in reference to its output so as to adjust a degree of, i.e. the flow rate of the discharged gas, thereby the thermal loss of each of the hot blast stoves 1 is made uniform.
Patent JP-H0732159-A (JP)
Title: Electrode pressurizing system and device for resistance welding machine
Inventor: SATO YOSHIO
IPC: B23K11/11
Filed: 1993-07-13
Abstract: PURPOSE:To increase rigidity for moment applied at the time of offset pressurizing and to reduce the cost by making a driving mechanism into an unit on the main body casing rear and providing this attachably and detachably on casing. CONSTITUTION:A spot welding gun 1 is provided with a main body casing 1, front and rear covers 3 and 4 and electrode driving shaft 5 provided with an electrode 7 via a point holder 6 on the tip. The electrode is pressurized to perform resistance welding by using this welding gun 1. The driving shaft 5 of the electrode 7 is then passed through via a bearing 10 provided on the front of the main body casing 2. The driving mechanism which converts the driving shaft 5 into reciprocating linear motion is made into an unit on the rear of the main body casing 2 to store the driving shaft 5 and this is provided attachably and detachably on the casing 2. Consequently, a whirl-stop of the electrode can be stored compactly in the casing.
Patent JP-H0644912-A (JP)
Title: Collector electrode structure body for travelling wave tube
Inventor: TASHIRO MINORU
IPC: H01J23/027
Filed: 1992-07-23
Abstract: PURPOSE:To increase the strength of an electrode structure body and at the same time reducing weight thereof by forming a flange part on the outer circumsference of cylindrical collector electrode component made of graphite into one body therewith and supposing and brazing the collector support part to the flange part. CONSTITUTION:A collector electrode component 10 is formed of a cylindrical part and a conical part connected thereto and an opening upon which electrons are incident is provided at the tip of the conical part. A projected flange part 11 is formed into one body with the cylindrical part, and furthermore, collector support part 20 made of a molybdenum plate is superposed and brazed on the plane surface of the flange part 11 to form a collector electrode structure body 1. Thereby, the applied pressure to the surface bonded by brazing can be simply adjusted by a weight jig to eliminate separation between layers and also perform the weight reducing thereof with the thickness made thinner.
Patent JP-H0863285-A (JP)
Title: Information processor
Inventor: TAKEKOSHI TETSUJI
IPC: G06F3/0354
Filed: 1994-08-19
Abstract: PURPOSE: To suppress an increase in the area of a keyboard and an increase in the thickness and to improve the operability by installing a track ball and determination switches separately in a left-side area and a right-side area in front of a key group installation area. CONSTITUTION: The track ball 8 and determination switches 9 and 10 are installed separately in the left-side area and right-side area in front of a key group. The track ball 8 is positioned right outside the right-hand side home position key 'J/j' of the character key group 4 positioned in the center area of the keyboard, in front of an execution key positioned on the right side of a function key group 5bα positioned in front of the character key group 4, and inside a ten-key group 6 and a cursor key group 7 positioned in the right end area of the keyboard. Further, the determination switches 9 and 10 is left outside the home position key 'F/f' on the left-hand side of the character key group 4 and in front of the character key 'Z/z' on the foremost-row left-end side of the character group 4.
Patent JP-S6173794-A (JP)
Title: Coal liquefaction
Inventor: CHIKADA TSUKASA
IPC: C10G1/04
Filed: 1984-09-20
Abstract: PURPOSE:To liquefy coal in a higher ratio of liquefaction than the conventional processes, by using a liquefied product of adjusted composition as the coal liquefaction solvent. CONSTITUTION:A product obtained by coal liquefaction is fractionated into a component of a boiling point of 200 deg.C or lower, a component of a boiling point of 200-350 deg.C, a component of a boiling point of 350-450 deg.C, a component of a boiling point of 450-540 deg.C, and a component of a boiling point of 540 deg.C or higher; and is mixed with all or a part of the component of a boiling point of 200-350 deg.C. Coal liquefaction is carried out using this mixture as the solvent for liquefaction. Thus, by adjusting the composition of a liquefied product recycled as the coal liquefaction solvent, coal can be liquefied in a high ratio of liquefaction.
Patent JP-S6255766-A (JP)
Title: Image information processor
Inventor: TSUKUDAI AKIHIKO
IPC: G06F17/30
Filed: 1985-09-04
Abstract: PURPOSE:To put the necessary areas of many pieces of image information into a single sheet of picture or form without increasing the reduction ratio, by producing a new piece of image information from plural image parts obtained by extracting only specific parts out of those image information stored in a file. CONSTITUTION:When the retrieval information, the extraction information and the selection information are supplied from an input means 2, a reading means 3 reads the image information coincident with the retrieval information and the additional information coincident with the selection information out of a storage part 1. An extracting means 4 extracts the part designated by the extraction information out of the image information read out. A new image information producing means 5 produces a pair of image part information from the image part extracted by the means 4 and the corresponding additional information read by the means 3. Then plural different types of image part information thus produced are synthesized into a new piece of image information. This new image information is delivered from an output device 6.
Patent JP-H0618436-A (JP)
Title: Inspection unit of printed circuit board
Inventor: HOKI TETSUO
IPC: G01B11/24
Filed: 1992-06-29
Abstract: PURPOSE:To detect a defect in and around a through hole aright without a large memory capacity. CONSTITUTION:A forbidden area image signal FS being obtained by operating a logical product (OR) of a pattern image signal PS of a printed circuit board 1 to be a reference, a reference image signal MS being secured by operating a logical sum (OR) of a hole image signal HS and an expanded hole image signal EHS which is lowered in the picture element density of the hole image signal HS, is used for setting a forbidden area in a comparison inspection at a comparing check part 21. Any defect in and around the through hole 4 will in no case be overlooked without requiring a large memory capacity for a forbidden are memory 19.
Patent JP-H0539206-A (JP)
Title: Insecticide
Inventor: HONMA YASUO
IPC: A01N25/26
Filed: 1991-08-06
Abstract: PURPOSE:To provide an insecticide effective at low concentrations for such insect pests as aphid, scales and mite, also high in the safety for humans, animals and plants. CONSTITUTION:The objective insecticide can be obtained by coating (A) 100 pts.wt. of powder of at least one compound selected from water-soluble carbonates, water-soluble bicarbonates, water-soluble chlorides, water-soluble phosphates and water-soluble sulfates with (B) 0.1-10 pts.wt. of at least one kind of substance selected from fatty acid esters of aliphatic polyhydric alcohols and phospholipids.
Patent JP-H1119467-A (JP)
Title: Biological deodorizing device
Inventor: ABE TAKAO
IPC: B01D53/52
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a two-vessel biological deodorizing device which is small- sized and excels in maintainability. SOLUTION: Close to and around a first treating vessel consisting of plural containers 3A-3M made freely attachable and detachable in which a carrier 6 for removing hydrogen sulfide is housed, a second treating vessel consisting of plural containers 4A-4H made freely attachable and detachable in which a carrier for removing organic sulfur compounds such as methyl mercaptan and methyl sulfide is housed is installed. These treating vessels are connected to each other in fluid communication below, and also from above the first treating vessel, malodorous gas is fed, and it is passed through each carrier, and the purified gas is discharged from above the second treating vessel. Waste water consisting of aqueous acidic soln. containing H2 SO4 produced by washing the second treating vessel is fed to the first treating vessel.
Patent JP-S6177694-A (JP)
Title: Preparation of single crystal having uniform composition
Inventor: ONODERA KOICHI
IPC: H01F1/34
Filed: 1984-09-21
Abstract: PURPOSE:To obtain a single crystal having uniform compsn. over its whole length of crystal growth by replenishing continuously raw materials for the solid crystal having different compsn. from the foot of the single crystal to a coagulating grown single crystal by heating a crucible filled with a seed crystal and raw material for the solid crystal. CONSTITUTION:A crucible filled with a seed crystal and materials for a solid crystal is heated while changing continuously the relative position of the crucible to a heating device. A single crystal having a long size and uniform compsn. is obtd. by replenishing the material having different compsn. to the initially filled material continuously to a single crystal coagulated from the melt in the crucible. For example, by 0-5mol% Fe2O3 is reduced and by 0-5mol% MnO2 is increased, and by 0-5mol% ZnO is reduced preferably in a compsn. for the material for solid crystal to be replenished from the compsn. of the filled material for the solid crystal in the prepn. of an Mn-Zn ferrite single crystal.
Patent JP-H03163024-A (JP)
Title: Treating agent for hyperlipemia and reducing agent for lipid ingredient in blood
Inventor: UENO TAKASHI
IPC: A61P3/06
Filed: 1990-07-24
Abstract: PURPOSE:To obtain a treating agent for hyperlipemia and reducing agent for lipid ingredient in blood, containing a 15-keto-prostaglandin(PG) compound as an active ingredient and capable or reducing concentrations of triglycerides, cholesterol and phospholipids. CONSTITUTION:A treating agent for hyperlipemia and reducing agent for lipid ingredient in blood containing a 15-keto-PG compound, e.g. 16-mono- or dihalo-15-keto-PG, 13,14-dihydro-16-mono- or difluoro-15-keto-PG, 6,15-diketo-PG or 15-keto-16-desbutyl-16-phenoxy-PG as an active ingredient. The aforementioned drug is used by a method for systemic or local oral administration, intravenous injection (including intravenous drip), subcutaneous injection, intrarectal administration, etc., and sufficient effects are obtained by administering the agent in a dose of normally 0.001-500mg/kg in 2-4 divided portions a day or in a sustained form.
Patent JP-S5898172-A (JP)
Title: Compound coated steel sheet excellent in corrosion resistance, paint adhesiveness of steel sheet and corrosion resistance of coating
Inventor: HARA TOMIHIRO
IPC: B05D7/24
Filed: 1981-12-09
Abstract: PURPOSE:To improve corrosion resistance and paint adhesiveness, by applying a chromate coating film to the surface of an alloyed Zn-coated steel sheet, an Al-coated steel sheet, etc., and then forming thereon the film of compound organosilicate resin to which an oxyacid of Mo, W, V, etc. or a salt thereof is added. CONSTITUTION:A chromate coating film is applied to the surface of a Zn-coated steel sheet, a steel sheet coated with alloyed Zn, e.g. Zn-Fe, Zn-Ni, Zn-Mn or Zn-Al, an Al-coated steel sheet or a complex coated steel sheet on which these plating layers are formed under a multilayered condition. Thereafter, the coating film of complex organo-silicate resin prepared by adding one or more of oxyacids of Mo, W, V, Sn, B and Si and/or salts thereof to compound organosilicate resin contg. silica sol, organic resin and a silane compound is formed on said chromate film. This compound coated steel sheet is excellent in corrosion resistance, paint adhesiveness and in corrosion resistance of the coated state.
Patent JP-S6439755-A (JP)
Title: Semiconductor integrated circuit
Inventor: KURIMOTO TAKESHI
IPC: H01L21/66
Filed: 1987-08-05
Abstract: PURPOSE:To make it possible to discriminate a semiconductor integrated circuit having a failure immediately, by providing an overcurrent detecting circuit connected to a power supplying line in series and a failure displaying portion that emits light when the overcurrent detection circuit detects an overcurrent in the semiconductor integrated circuit. CONSTITUTION:When a functional circuit portion 1 operates normally, a current flowing through an emission portion 21 is a stationary value. The emission portion 21 is set so as not to turn on at that current. When a failure is generated in the functional circuit portion 1 and an overcurrent flows from a power supply terminal 4 to the functional circuit portion 1 through the emission portion 21, the emission portion 21 turns on and a switch portion 22 becomes conductive. Therefore, a circuit comprising the power supply terminal 4, a light emitting diode 3, the switch portion 22 and a ground terminal 5 is formed and the light emitting diode 3 turns on to display the generation of the failure. The light emitting diode 3 is attached to the upper surface of a package 6, and it is possible to observe an emitting condition of the light emitting diode 3 with the package 6 packaged on a printed board.
Patent JP-S6175183-A (JP)
Inventor: WATANABE JUN
IPC: E05B49/00
Filed: 1984-09-21
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-S5898047-A (JP)
Title: Preparation of carrageenan
Inventor: ITOU HAJIME
IPC: A23L29/20
Filed: 1981-12-09
Abstract: PURPOSE:To prepare a carrageenan containing desired counter cation, easily, by repeating the acid treatment of red algae, and neutralizing and extracting the algae with an  alkali containing the desired counter cation. CONSTITUTION:1pt.wt. of red algae for extraction is made to contact with 5-20pts.wt. of 0.05-0.1N aqueous solution of an acid (e.g. hydrochloric acid, sulfuric acid, acetic acid, etc.) at <=30 deg.C for 5-30min, and the acid treatment is repeated 1-10 times to convert the crrageenan in the red algae to acid-type. The acid-type carrageenan is neutralized with an alkaline material containing the desired cation (e.g. potassium salt of a weakly acidic acid to obtain potassium salt of carrageenan), and then extracted with hot alkaline water at <=12pH.
Patent JP-H0360740-A (JP)
Title: Metallic carrier for exhaust gas cleaning catalyst
Inventor: SANADA MASAKATSU
IPC: B01D53/86
Filed: 1989-07-28
Abstract: PURPOSE:To precisely join an outer cylinder to a honeycomb body and to pre vent deformation and pressure drop by winding a thick plate at least one round and superposing the thick plate to form the outer cylinder and pinching the outermost circumferential end part of a plate between the thick plates of the superposed part. CONSTITUTION:A honeycomb body 1 is formed by overlapping a corrugated sheet 11 on a plate 10 and winding both into a roll shape while holding the corrugated sheet 11 to the inside and brazing the joint parts. Further an outer cylinder 2 is formed of a thick plate 20 thicker than the plate 10 and the thick plate is wound at least one round and superposed. The outermost circumferential end part 10a of the plate 10 of the honeycomb body 1 is made longer than the corrugated sheet 11 and pinched between the superposed parts 20a of the thick plate 20 in the outer cylinder 2. Brazing material 3 is interposed in the contact part of the plate 10 and the thick plate 20 and in the contact part of the mutual thick plates 2C to join the plates with each other. In such a way, both the honeycomb body and the outer cylinder can be brazed and joined in the relative position with high precision. Furthermore, plastic deformation of the honeycomb body and increase of ventilating resistance are prevented.
Patent JP-H02103214-A (JP)
Title: Translucent polypropylene film
Inventor: INOUE TAKEO
IPC: C08F287/00
Filed: 1989-07-28
Abstract: PURPOSE:To obtain a translucent polypropylene film containing a specific crystalline propylene-ethylene block copolymer and organic peroxide at a specific ratio, having high haze and capable of readily controlling melt flow index. CONSTITUTION:A composition consisting of (A) 100 pts.wt. crystalline propylene- ethylene composed of 0.5-60% block polymerization part having 50-100wt.% ethylene content and 99.5-40% propylene polymerization part having >=80wt.% propylene content or copolymerization part of propylene with other alpha-olefin (e.g., ethylene) and (B) 0.001-1 pts.wt. organic peroxide (e.g., lauroyl peroxide) having 10hr half-life and >=60 deg.C decomposition temperature is formed into a film and monoaxially or diaxially drawn or without drawing to provide the translucent polypropylene film.
Patent JP-H1041965-A (JP)
Title: Vehicle-use multiplex communication equipment
Inventor: KAWAMOTO MITSUO
IPC: H04L69/40
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To provide the vehicle use multiplex communication equipment to prevent deterioration in the reliability of the system due to a fault of a multiplex communication input or/and output circuits or the like. SOLUTION: A standby multiplex communication output circuit 6f and a standby multiplex communication input circuit 6g in parallel with a multiplex communication output circuit 6c and a multiplex communication input circuit 6d are connected to a standby multiplex communication output terminal T×2 and a standby multiplex communication input terminal R×2 of a CPU 6b in common use for a transmission line state discrimination means. The multiplex communication output circuit 6c and the multiplex communication input circuit 6d are connected to a transmission line 5 via a contact A of a changeover means 6h. The standby multiplex communication output circuit 6f and the standby multiplex communication input circuit 6g are connected to the transmission line 5 via a contact B of the changeover means 6h.  An output port P0 of the CPU 6b is connected to a drive circuit 6i controlling the contact changeover of the changeover means 6h.
Patent JP-S5896979-A (JP)
Inventor: NISHIDA SEI
IPC: F25D19/00
Filed: 1981-12-07
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-H1140181-A (JP)
Title: Start-stopage of solid electrolyte type fuel cell, and high temperature holding method during operation or stand-by state
Inventor: HISHINUMA YUICHI
IPC: H01M8/02
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a method to operate a solid electrolyte type fuel cell, particularly a starting-stopping method or a high temperature holding method for a solid electrolyte type fuel cell during an operation or a stand-by state, so that performance degradation arising from reduction expansion of lanthanumchromite while generating power does not occur, and also the disruption of the lanthanumchromite will not occur. SOLUTION: When raising and/or lowering a temperature of a solid electrolyte type fuel cell and/or when holding its high temperature during an operation or a stand-by state, gas is controlled so as to fall in a range from an oxygen partial pressure in which a fuel electrode 5 is not oxidized to an oxygen partial pressure, in which a reduction expansion rate of lanthanumchromite becomes not more than 0.1%, and is sent to the fuel electrode 5. Or, the composition of the lanthanumchromite is determined, so that the reduction expansion rate of atmospheric gas to supply to the fuel electrode 5 side becomes not more than 0.1%.
Patent JP-H0481882-A (JP)
Title: Load driving circuit
Inventor: WATANABE SHINICHI
IPC: H03K17/78
Filed: 1990-07-25
Abstract: PURPOSE:To suppress the generation of heat in a resistor and the ripple of a 1st DC power source and to stabilize the driving of a load by inserting the resistor between the cathode of a light emitting element and the plus potential of a constant voltage element. CONSTITUTION:The constant voltage element 34 and the light emitted element 36 of an optical coupling device 35 are connected via the resistor 37. The emitter of a PNP transistor 38 is connected to the anode of the light emitting element 36 and the collector of the PNP TR 38 to the cathode of the light emitting element 36. The emitter potential of the TR is increased by as much as the voltage generated in the resistor 37 by the disposition of the resistor 37 and, therefore, a power source Vcc has the potential adding the generated voltage of the resistor 37 and the Vf voltage of the light emitting element 36 to the voltage of the constant voltage element 34. Discharge currents are decreased and the ripple is supplied in the negative cycle of the AC power source.
Patent JP-S6088999-A (JP)
Inventor: AZUMA KIKUTOSHI
IPC: G10H7/02
Filed: 1983-10-21
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-S6490901-A (JP)
Title: Steam generator using separate fluid flow circuit and combined gas flow circuit and operating method thereof
Inventor: UORUTAA AARU KIYANBERU
IPC: F23N5/00
Filed: 1988-08-09
Abstract: PURPOSE: To reduce the heat exchanging area by burning a granular substance containing fuel while fluidizing with the air on two beds to generate vapor and then feeding entrained granular substance separated from exhaust gas to a third bed and cooling. CONSTITUTION: A vapor generator 10 supplies fuel and a sulfur adsorbent, i.e., limestone particles, to fluidized bed rooms A, B where they are fluidized and burnt with the air from air distributing plates 30, 31 to generate vapor through heat exchange with the water tube group of walls 36, 38, 42 and 44. Exhaust gas from the room A combined with that from the room B ascends to enter into a cyclon separator 54 above a room C and then enters into a heat recovery region 64 after entrained limestone particles are separated. The entrained limestone particles drop onto an air distributing plate in the room C and cooled while being fluidized with blowing air and further cooled by passing water through a pipe 50 from a pregeater 120, or the like. Consequently, heat exchanging area of a circulation fluidized bed required for a fixed quantity of heat to be thrown in can be reduced.