baber/WOPTO huggingface dataset:
Patent JP-S552723-A (JP)
Title: Operating method for blast furnace through phenomenal control
Inventor: TAYAMA AKIRA
IPC: C21B5/00
Filed: 1978-06-19
Abstract: PURPOSE:To correct and control the operation of the blast furnace to normal condition, by measuring the temperature and Si content of the molten iron at a constant interval in the operation of the blast furnace, and by comparing these data with their aim values, and by forecasting  the variations correspondingly to the cause of the operational anomaly. CONSTITUTION:At each position possible to detect the cause of operational anomaly in the blast  furnace, the detecting element providing the function of detecting the cause is respectively installed. Thus obtained measured values are substituted and accumulated for a specified period of  time, until 1-5 days ago for instance, and also, the data to be hourly obtained are compared  with the set values, and the generation of one or plural causes of the operational anomaly are  selectively detected. In respect of the cause of anomaly, the substituted and accumulated data  measured before the anomaly, is extracted; and through selecting the statistical regression method, the condition variables are operated and forecasted taking the heat condition of the furnace  as the aim variables. The variation of forecasted heat condition of the furnace, that is the variation of Si content and temperature of the molten iron, and the difference of them from the aim  values, are controlled so as to cancel or reduce by changing the charging condition of raw material and the blasting condition.
Patent JP-S57438-A (JP)
Title: Method of controlling operation of air conditioner
Inventor: AGAWA MASANORI
IPC: F24F11/02
Filed: 1980-06-02
Abstract: PURPOSE: To increase the operation efficiency of the air conditioner by continuing the OFF state as it is while the temperatures in all the rooms decreases or increases during the cooling or heating after the heat pump is turned OFF.  
     CONSTITUTION: After the driving of the heat pump 1 has been stopped during the cooling operation, a condenser 2 is not turned on even when the inlet water temperature exceeds the upper limit value during the decrease of the temperature within all the rooms 10 where a fan coil unit 8 is in operation, and the OFF state of the heat pump 1 is continued. When the increase in the temperature of at least one room begins, the compressor 2 is turned ON to start the operation of the heat pump. In the case of heating operation, during the operation of the heat pump 1, when the inlet temperature has rised up to the set upper limit value, the operation of the heat pump 1 is stopped. After the stoppage of the operation of the heat pump 1, the operation of the heat pump 1 is not carried out, while the temperature in all the rooms is increasing during the operation of the fan coil unit 8, and when the temperature in all the rooms 10 decreases, the operation of the heat pump 1 is started. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59198968-A (JP)
Title: Cultivation of yeast
Inventor: MAMOTO KATSUHIRO
IPC: C12N1/16
Filed: 1983-04-28
Abstract: PURPOSE:To prevent contamination by various bacteria, and to grow only the desired yeast well, by cultivating a yeast having resistance to sulfurous acid in a medium comprising a carbohydrate as a carbon source, having a given concentration of sulfurous acid. CONSTITUTION:A given object of a mold selected from yeasts belonging to the genus Candida, Saccharomyces, Debaryomyces, etc. is successively cultivated in a mudium having a gradually increasing concentration of sulfurous acid, to prepare a yeast having resistance to sulfurous acid in a medium having <=50,000ppm concentration of sulfurous acid. The prepared yeast having resistance to sulfurous acid is cultivated in a medium (i) using a carbohydrate, hydrocarbon, alcohol, organic substance, etc. as a carbon source, (ii) having 50-50,000ppm concentration of sulfurous acid.
Patent JP-H06285969-A (JP)
Title: Molding equipment of resin plate
Inventor: IMAMURA HIDEKAZU
IPC: B29C51/26
Filed: 1993-03-31
Abstract: PURPOSE:To make it possible to simplify the structure of a molding die and to obtain a molded article of excellent quality by a method wherein a heated resin plate is molded and suspended and a heating apparatus for heating the die is provided so that it can also be suspended. CONSTITUTION:A preheating apparatus 20 is equipped with a preheating furnace 30 which is formed in the shape of a box so that a plurality of rectangular resin plates 1 can be arranged in the longitudinal direction and of which the upper side is opened and with a preheating furnace cover 31 which is so provided on the upper side of the furnace that it can be opened and closed. Inside the preheating furnace 20, heaters 32 for raising the temperature of the resin plates 1 to about 100 deg.C or above are provided. Besides, a holding rack 33 for arranging the resin plates 1 is provided in the preheating furnace. A cover opening-closing stay 34 of which the fore end is attracted by a magnetic body is fitted removably to the front end part of the cover 31. The moisture of the resin plates 1 can be taken out by a preheating operation.
Patent JP-S62233449-A (JP)
Title: Electronic control type fuel injection pump device
Inventor: ABE MASAYUKI
IPC: F02D1/02
Filed: 1986-04-02
Abstract: PURPOSE:To aim at facilitating the structure of an electronic control type fuel injection pump device and at enhancing the control characteristic thereof, by providing a fuel injection rate control means so that the internal pressure of a high pressure chamber in an injection pump is changed in association with energization of a piezoelectric element and the pressure of the high pressure chamber which is detected by the piezoelectric element is used for the control of the fuel injection rate. CONSTITUTION:In an arrangement in which fuel sucked into a high pressure chamber 17 is pressurized by a plunger 4 which is reciprocated and rotated in synchronization with the rotation of an engine, and is fed under pressure into a fuel injection nozzle 22 through a delivery valve 20 and the like, there is provided a fuel injection rate control actuator 30, facing the high pressure chamber 17. This actuator 30 is composed of an electrostrictive element (piezoelectric element) 31, a pressure receiving piston 32 and a casing 35. Further, the electrostrictive element 31 is functioned such as a pressure sensor generating a voltage in accordance with a load acting upon the electrostrictive element 31 in the axial direction thereof. Further, the energization of the electrostrictive element 31 is controlled in accordance with the pressure of fuel detected by the electrostrictive element 31 itself to lower the internal pressure of the high pressure chamber 17, thereby it is possible to control the fuel injection rate.
Patent JP-S58200250-A (JP)
Inventor: KURAAKU HOOMAN
IPC: G03G15/00
Filed: 1983-04-28
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-S60221269-A (JP)
Inventor: OOMICHI TAKEO
IPC: B25J3/00
Filed: 1984-04-13
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-H09265889-A (JP)
Title: Circuit breaker
Inventor: TERUI KAZUAKI
IPC: H01H73/06
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a tripolar or bipolar circuit breaker which can provide desired tripolar and bipolar switches by mounting a core selectively in a common molding die and which can contribute to a reduction in manufacturing cost by using either of the switches as needed. SOLUTION: Each of tripolar and bipolar switches, 15, 16, respectively, has an opening 30 on each side of an insulating material 29 in the center of which a working part 28 for connection to a tripping mechanism is formed, with a movable arm inserted into the opening 30. The tripolar switch 15 has in its center a center opening 31 into which the movable arm is inserted and a recess 32 formed at the edge of the center opening 31 to enable the movable contact of the movable arm to pass through the opening, and also has an imitating part 33 of approximately the same shape as the working part 28, between the opening 30 on one side and the center opening 31. The bipolar switch 16 has a recess 32 at the edge of the opening 30 on one side, that enables the movable contact to pass through the opening, and has an imitating part 33 at its end.
Patent JP-H08248206-A (JP)
Title: Production of plate lens and jig used at the time of its production
Inventor: MINOURA KAZUO
IPC: B29D11/00
Filed: 1995-03-07
Abstract: PURPOSE: To provide a process for producing a plate lens which enables the rapid and sure execution of operations to successively supply rod lenses into frames for juxtaposition of the rod lenses and operations to remove blowholes in the rod lens groups and makes it possible to produce the plate lens having reliability and a jig used at the time of its production. CONSTITUTION: The blowholes are eliminated by pressing the rod lens groups 9a housed in the frame 1 having a bottom plate 8 and thereafter, the rod lens groups 9a are integrated in a dense state by pouring adhesives into the frame 1. More preferably, a prescribed number of the rod lenses 9 arranged transversely in one row are attracted at one time by the attraction head of a rod lens supplying robot and are supplied into the frame for pressing the rod lenses.
Patent JP-H07282467-A (JP)
Title: Optical recording medium and its production
Inventor: NAGANO KAZUMI
IPC: G11B7/24035
Filed: 1994-04-13
Abstract: PURPOSE:To obtain a medium which is free from deterioration in recording characteristics by remaining of recording pits without erasing by constituting the recording regions between tracking regions by holding the recording regions of a high sensitivity with recording light with the recording regions of a low sensitivity. CONSTITUTION:Recording layers 1b, 1a, 1b and a tracking layer 2 are successively laminated on the tracking layer 2 to form a laminate 3. A material having the laser recording sensitivity lower than the laser recording sensitivity the recording layer 1a is used for this recording layer 1b. Next, the recording layer is cut nonparallel with the lamination plane to cut out thin pieces 4 of the recording layer. These thin pieces are laminated on the substrate 5. A reflection layer 6, an adhesive layer 8 and a protective layer 7 are successively laminated thereon, by which the optical recording medium is produced. As a result, the recording pits are formed only in the regions 11 of the high recording sensitivity formed to the width smaller than a beam spot diameter and the recording regions of the low sensitivity do not change when the recording regions between the tracking regions are irradiated with recording light 10. Then, the deterioration by repetitive erasing does not arise.
Patent JP-H02252520-A (JP)
Title: Temperature controller for injection molding machine and the like
Inventor: SAITO CHIKATSU
IPC: B29C45/78
Filed: 1989-03-27
Abstract: PURPOSE:To advance the design of a system even if a control system is not previously determined by realizing temperature control of an injection molding machine, etc., which cannot be conventionally performed if it is not controlled with a plurality of types of temperature controllers, by one type of temperature controller. CONSTITUTION:The temperature of a material 5 to be heated is measured by a temperature detection sensor 1, converted into an electric signal, and fed to a temperature controller 2. The controller 2 so controls the energy of a heat generator 4 through a power controller 3 as to hold the temperature of the material 5 at a target value set therein. A set (operation) indicator 9 sets a control mode, and sets a control target value and a control constant for a control algorithm processor 8. When the control mode is designated and the control target, constant are designated, the processor 8 reads a real temperature from an A/D converter 7, and sends a signal to an output operator 10 to control the temperature by the designated algorithm. The read real temperature is sent to the indicator 9.
Patent JP-H06285506-A (JP)
Title: Full automatic reversing multiple rolling mill train
Inventor: KAJIMA TORU
IPC: B21B1/22
Filed: 1993-03-31
Abstract: PURPOSE:To reduce a rolling time by transferring a coil with a coil transfer device, transferring rolls with a roll transfer device between a roll yard, an automatic grinding machine and a mill and supplying a set-off paper by a set-off paper transfer device to a reel. CONSTITUTION:A coil transfer equipment 3 transfers the coil from the coil yard 2 an inlet side reel la of the mill 1. The mill 1 automatically performs all rolling works such as loading and unloading of the coils, a pointing of the coil, passing of the sheet, winding of the sheet on the other reel, change-over of a rolling direction. The roll transfer device 6 transfers the roll between the roll yard 5 and the roll grinding machine 4, grinds and stores a bad roll. New and old rolls on the mill 1 are transferred and exchanged by a roll recombining truck 7 and the roll transfer device 6. The set-off paper transfer device 9 transfers the set-off paper from a set-off paper coil yard 8 to the outlet side reel 1b of the mill 1 to insert the set-off paper between the sheets and to take-up them. The coil transfer device 11 transfers the coil to the coil yard 10.
Patent JP-S58192036-A (JP)
Title: Resist developing solution
Inventor: TANIGAKI KATSUMI
IPC: G03F7/32
Filed: 1982-05-04
Abstract: PURPOSE:To suppress swelling of a resist and to obtain a micropattern high in resolution, by using for a resist a copolymer contg. a specified styrene deriv. as a constituent, and a developer contg. dimethyl formamide or methyl ethyl keton for this development. CONSTITUTION:A polymer obtd. by copolymerizing 1-alkyl-2,6-7-trioxa bicyclo(2, 2,2)octan-4'-ylmethoxymethylstyrene having the shown formula (R is alkyl) as a constituent with styrene or the like is used as a photoresist, and it is irradiated with electron beams or X-rays to insolubilize it patternwise. As a developer for dissolving off the unexposed parts, dimethyl formamide or methyl ethyl keton is used for the main component of a good solvent, and isopropyl alcohol is used as its poor solvent mixed with the good solvent to prevent swelling of the exposed parts, thus obtaining a resist image of <=1mum width high in resolution.
Patent JP-H10263350-A (JP)
Title: Anion generator
Inventor: SHIMIZU SHIGEMI
IPC: B04C3/00
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To easily wash the inside of an anion generator. SOLUTION: In a body case 7, a cyclone unit 9, a jetting nozzle 8 and a water supply tank 6 are attachably and detachably fitted. The body case 7 has a built-in fan and a pump and has a water tank containing a fixed quantity of water. The cyclone unit 7 is a part by which water in the water tank drawn up by the pump is jetted from the jetting nozzle to split it into fine droplets and generate anions and, by centrifugal force action due to a flow of air sucked in by the fan, the droplets are separated to send humid air containing anions to the outside. The water supply tank 6 is used for supplying a fixed quantity of water to the water tank. When the cyclone unit 9 and the jetting nozzle 8 are removed from the body case 7, the body case 7 can be washed by treating it in the same manner as a trough, and also the removed cyclone unit 9 and jetting nozzle 8 can easily be washed.
Patent JP-H01246654-A (JP)
Title: Electronic calculator
Inventor: KOBAYASHI EIZO
IPC: G06F15/02
Filed: 1988-03-29
Abstract: PURPOSE:To wind a key part, etc., into a case, to house it and to carry the calculator conveniently by housing the key part, etc., into a mount having a flexibility. CONSTITUTION:A key part 1 is housed in a mount 2 having flexibility and the mount 2 is housed freely windably payably in a case 3. In the case 3, an electronic computer 4, a display part 5 and a power source part 6 containing a solar battery are provided. The key part 1, when it is used, is payed, widened and used, and when it is housed, it is wound and housed into the case 3.
Patent JP-H01247079-A (JP)
Title: Control of ph of culture medium
Inventor: TATEYAMA TAKESHI
IPC: C12N1/00
Filed: 1988-03-28
Abstract: PURPOSE:To constantly keep the pH of a medium at 7.0, to remarkably reduce the labor and cost and to minimize the danger of contamination, by adding calcium carbonate which is a hardly soluble salt. CONSTITUTION:In a system which lowers the pH of medium according to the progress of culture, excess calcium carbonate 3 is put together with culture medium components into a culture vessel 1, the content is sterilized and the culture is started after the inoculation of microorganisms. The acid generated by the growth of the microorganism causes neutralization reaction with precipitated calcium carbonate 2 to equalize the hydrogen ion concentration to the hydroxyl ion concentration and to stabilize the pH of the medium constantly at a level near 7.0. If the calcium ion or carbonate ion inhibits the production of the objective substance of enzyme or causes irreversible reaction, the use of calcium sulfate or barium sulfate is effective. The pH of the medium can maintained at about 7.0 with simple means even in a system which lowers the pH of the medium according to the progress of the culture of microorganisms.
Patent JP-S59202136-A (JP)
Title: Pin for casting hole
Inventor: HASHIMOTO MASAOKI
IPC: B22C21/14
Filed: 1983-04-28
Abstract: PURPOSE:To provide a titled pin having substantial resistance to sand burning and durability without having any cooling means by consisting said pin of an outside member made of ceramics and an inside member made of a ferrous material. CONSTITUTION:A pin 1 for casting a hole consists of an outside member 2 and an inside member 3. The member 2 is usually of a cylindrical shape which is opened at one end and is closed at the other end and consists of ordinary ceramics such as alumina except new ceramics such as silicon nitride, silicon carbide or the like. The material having not so much large coefft. of thermal expansion and having excellent heat resistance and strength is more preferable and the former is more preferable. The member 3 is formed of a cast iron such as gray cast iron, spheroidal graphite cast iron or the like in addition to an iron and steel such as a hot working tool steel, carbon steel, or the like and is functions as a reinforcing material for the member 2. The members 2, 3 are separately manufactured and are joined and united to one body by a suitable adhesive agent 4 or if the member 3 is the cast iron, the member 2 is inserted into a mold, and a molten cast iron material is cast in the mold to unite both materials into one body, by which the pin 1 is obtd.
Patent JP-H07120775-A (JP)
Title: Preparation of display cell with counter electrode contact pickup
Inventor: BURUUNO BUINOOZE
IPC: H01R4/04
Filed: 1994-04-13
Abstract: PURPOSE: To provide the production method of a display cell equipped with a counter electrode contact pickup with which the number of times of etching is reduced. CONSTITUTION: A contact block 12 is separated from a counter electrode contact 20 by the means of a non-conductor film 22. These contact block 12 and counter electrode contact 20 are electrically connected by burning the adhesive agent of a block to make it an electric conductor by using laser beams. Further, this non-conductor film 22 can be made porous by using laser beams.
Patent JP-S63240711-A (JP)
Inventor: KIMURA HIROTO
IPC: A01C11/02
Filed: 1987-03-27
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-S571871-A (JP)
Title: Valve gear
Inventor: HITOSUGI TOSHIAKI
IPC: F16K15/04
Filed: 1980-06-04
Abstract: PURPOSE: To enable passage of a valve body to be blocked through the suspension of flow of the fluid alone by a method wherein there is provided a fitting part which is inserted into the end part of each guide part installed on the connector end parts of a tube body differing in width and size and controlls the motion of a stopper guide body.  
     CONSTITUTION: The stopper guide body 27 consists of a circular stopper part 28 and four guides 29 projected on the upper and lower part and both side parts on the outer circumference of the stopper part 28. The width dimension of the guide part 29 protruded on the upper part of the stopper part 28 of the guide parts 4 is made smaller than that of the other guide parts 4 and the rear end part of this guide part 29 is inserted into the grooves 16b of a refrigerant tube 16. Accordingly, the guide part 29 on the side of the lower part can be positioned correctly in the middle of the inner bottom of the valve body 21, a ball valve 26 can roll smoothly and the passage 24 can be opened and closed without fail. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S573162-A (JP)
Title: Data buffer control system of loop constitution
Inventor: KATOU AKIMASA
IPC: G06F3/06
Filed: 1980-06-04
Abstract: PURPOSE:To prevent the write processing from standby situation for a long time, by entring the next write processing immediately unless contents of upper prescribed bits of a processed byte counter are all 0. CONSTITUTION:At the time when the data part has been read by the read processing, the sum of the number of bytes of a count part, a key part, and a data part of this recording is supplied to an adding circuit 20. Meanwhile, contents of a processed byte counter 18 are supplied to the circuit 20 also, and the addtion result is set to the counter 18. When the write processing reaches a target point, that is, when contents of a byte number counter 13 become all 0, an automatic transfer discriminating circuit 19 checks contents of upper prescribed bits of the counter 18. If they are not all 0, an AND gate 22 is turned on, and contents of upper prescribed bits are set to the counter 13, and a write start signal is initiated. At this time, contents of a pointer 17 are updated to indicate the start point for the next write.
Patent JP-H10263770-A (JP)
Title: Method for repairing scarfing of slab
Inventor: KUROKAWA KATSUMI
IPC: B23K7/06
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To prevent generation of transformation cracks or thermal strain cracks caused by the scarfing, and to prevent the oxide from being left behind even in a case of the special steel high in crack sensitivity in repairing the scarfing of the slab. SOLUTION: In a scarfing repairing method of the slab, the slab surface temperature Ts( deg.C) immediately before repairing the scarfing is in the range to satisfy the inequality Ts( deg.C)>=[Ceq]( deg.C)-150 deg.C, where [Ceq]=[C]+[Si]/24+[Mn]/6+[Ni]/40 +[Cr]/5+[Mo]/4+[V]/14, regarding [Ceq] to be calculated from the composition of the slab, and in addition, the upper limit of Ts( deg.C) is <=500 deg.C.
Patent JP-H04312396-A (JP)
Title: Stepping motor drive circuit
Inventor: SHOJI TAKASHI
IPC: H02P8/12
Filed: 1991-04-08
Abstract: PURPOSE:To drive a stepping motor with two characteristics of a bipolar drive with the priority on efficiency and a unipolar drive with the priority on torque in a circuit having a simple configuration. CONSTITUTION:In a two-phase stepping motor drive circuit, the second switching element 5 is connected between the power source and an intermediate tap of unipolar windings 11 and 21, and terminals other than the intermediate tap are connected to two sets of bridge circuits comprising the first switching elements 1 to 4 and 12 to 15. And the second switching element 5 is turned off and a bipolar drive is turned on, by which unipolar drive is performed.