baber/WOPTO huggingface dataset:
Patent JP-H02230029-A (JP)
Title: Indoor heating apparatus
Inventor: MUTO YOSHIO
IPC: F24D3/00
Filed: 1989-02-28
Abstract: PURPOSE:To make the indoor heating comfortable and economical and prevent the freeze of the system with certainty and good efficiency by a method wherein the combustion at the burner is proportionate to the number of the operation signals and, when the temperature of the thermal medium falls below a specified point, all of thermal medium feed valves are opened independent of the operation signals. CONSTITUTION:When a signal or signals for controlling the operation are given by any or all of indoor controls 29A, 29B appertaining to respective radiators 26A, 26B, a heat source control 16 determines the amount of the heating load proportionate to the number of the operation-controlling signals and accommodates the volume of the combustion at a burner 2 accordingly. The heat source control 16 also opens thermal medium feed valves 10, 11 in accordance with the operation-controlling signals. This method involves virtually no troubles relating to influences of the totality of the heating load upon the temperature of the hot air and that of the thermal medium at the respective radiators 26A, 26B. When the temperature of the thermal medium falls below a specified point during suspension of the heating operation, the heat source control 16 opens all of the thermal medium feed valves 10, 11 and starts a specified volume of combustion at the burner 2. As a result, thermal medium heated by a heat exchanger 3 is sent to all parts of the thermal medium-circulating line and freeze can be prevented efficiently.
Patent JP-S59173760-A (JP)
Title: Method and reagent for immunochemical measurement
Inventor: MANITA HIDEAKI
IPC: A61K39/395
Filed: 1983-03-24
Abstract: PURPOSE:To measure surely a slight amt. of antigen by making use of the phenomenon that the clotting of a carrier sensitized with a complete antigen (referring to antigens except hapten) and a carrier sensitized with a single kind of monoclonal antibody against said antigen is prohibited by the antigen in a specimen (patient's serum, etc.). CONSTITUTION:A single monoclonal antibody is drawn from the cell obtd. by the cell fusion of the antibody forming cell obtd. by a subcutaneous injection of the complete antigen of hormone, alpha-fetoprotein, serum protein, etc. in an animal and a suitable myeloma cell and said antibody sensitized with, for example, polystyrene latex particles is prepd. On the other hand, the complete antigen sensitized with polystyrene latex particles is preliminarily prepd. Each one drop of said antigen-sensitized latex and anti-body sensitized latex is added to one drop of a prescribed dilute liquid of a patient's serum, etc. and both are uniformly mixed and after 2min, the presence or absence of the clotting image is observed. If there is an antigen in the serum, etc. or up to a certain dilution rate, the clotting image is not observed. The detection and determination of the slight antigen are thus made possible with good reproducibility in a short time.
Patent JP-S55139805-A (JP)
Title: Control system of sludge discharge model
Inventor: OKAMOTO MASAHARU
IPC: B01D21/30
Filed: 1979-04-20
Abstract: PURPOSE:To control sludge discharge at high efficiency and well matched with the plant, by estimating the amount of sludge in the settling basin, and determining the sludge discharge timing and sludge discharge amount suited to the present plant conditions. CONSTITUTION:The raw water quality weight collected in the settling basin is measured by a raw water turbid matter calculating device 1011, and the weight increased after use of flocculant is measured by a PAC turbid matter calculating device 1012. By adding the output of previous turbid matter calculating device 1013, the present turbid matter weight is obtained in a turbid matter calculating device 1015. By means of a turbid matter correcting device 1014, the previous record of sludge discharge is corrected, and an estimate (a) of turbid matter in the settling basin is determined. By using a slurry concentration-turbid matter conversion function 1022, the turbid matter weight in the vicinity of the slurry measuring point is found by a turbid matter calculating device 1021, and the turbid matter in the vicinity of measuring point is averaged by a turbid matter correction calculating device 1023, and the turbid matter correcting amount (b) is determined by using the averaged coeffficient. The sludge discharge time is determined on the basis of the turbid matter estimate (a) and correcting amount (b), and the opening and closing time of the sludge discharging valve is considered to decide the sludge discharge time.
Patent JP-2000253166-A (JP)
Title: Data terminal equipment for load survey system
Inventor: KAWAMURA SHINICHI
IPC: H04M11/00
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide data terminal equipment of a load survey system, for easily and quickly measuring and collecting the using situation of consumer goods. SOLUTION: A load survey system is provided with a microcomputer meter 2 for measuring the loading of consumer goods continuously supplied from an outside device, and for generating and outputting a signal by each unit loading, and a data terminal equipment 10 for storing the signal from the microcomputer 2 in an SRAM 23, and for transmitting the information of the signal via a public telephone line 40, and a data collecting center device 30 for receiving and storing the information of the signal transmitted form the data terminal equipment 10.  In the data terminal equipment 10, a CPU 20 stores the information for the reception date of the received signal or the information of a time interval from a prescribed reference date in the SRAM 23, by referring to the time data of a clock circuit 22 and transmits the stored time information via the public telephone line 40 to the data colleting center device 30.
Patent JP-S55140338-A (JP)
Title: Transmission and receiving switching circuit
Inventor: TAKIZAWA KENJI
IPC: H04B1/44
Filed: 1979-04-20
Abstract: PURPOSE:To obtain a cheap and high-reliability circuit which can endure the use even under bad conditions of environment, by providing capacitors, resistances, diodes, and a gate circuit, which controls conduction of diodes, in the secondary- side terminal of an output transformer for transmission. CONSTITUTION:In the transmission and receiving circuit of a fish detector, an underwater sound detector and so on at a transmission time, the transmission signal from terminal 1 is amplified by vacuum tube 2 and is sent to transmitter and receiver 5 through output transformer 3. At this time, a negative voltage is applied to transmission and receiving switching control input terminal 20, and transistor 21 is turned off, and diodes 14 and 15 are not conductive, and the transmission signal is not transmitted to receiving-side output terminal 7. At a receiving time, a positive voltage is applied to terminal 20, and transistor 21 is turned on, and a current is flowed through resistances 16 and 17, diodes 14 and 15, and resistances 12 and 13, and diodes become conductive. Thus, the receiving signal from transmitter and receiver 5 is transmitted to terminal 7 through capacitors 10, 11, 18 and 19.
Patent JP-H08250836-A (JP)
Title: Additional component mounting structure for printed wiring board
Inventor: TSUNASHIMA HIROSHI
IPC: H05K1/14
Filed: 1995-03-08
Abstract: PURPOSE: To provide a mounting structure with which additional components can be mounted easily on a printed wiring board mounted with electronic parts at a high packing density at a low cost at the time of adding another function to a device or improving the performance of the device. CONSTITUTION: After additional components 20-1 and 20-2 are mounted on the surface of an insulating sheet 10 by soldering the leads or electrodes of the components 20-1 and 20-2 to pads formed on the surface of the sheet 10, the sheet 10 is put on and fixed to the upper surface of the parts mounted on a printed wiring board 1. Then the pads on the surface of the sheet 10 are connected to the pads 3 or pattern of the board 1 through wires 30.
Patent JP-S61209706-A (JP)
Title: Method for controlling operation of skew rolling mill
Inventor: OKAZAKI SHUJI
IPC: B21B37/46
Filed: 1985-03-13
Abstract: PURPOSE:To improve the quality of a product and the durability of a shoe by slantly arranging a drive roll shoe at a fixed advancing angle and controlling its rotational speed synchronously with that of a stock to be rolled. CONSTITUTION:A pair of rolling rolls 21 are slantly arranged by providing them a prescribed advancing angle each,and a plug 23 held by a plug bar is disposed between them. A drive roll 31 is arranged by slanting its central axis by a fixed advancing angle of 3-4 deg. with respect to the axial direction of a pipe stock 32. The shoe 31 is driven by a motor 45 through an universal coupling 44, and its rotational speed is controlled by an arithmetic control unit 47. At that time, the rotational speed of shoe 31 is controlled synchronously with that of the roll 21 throughout its whole length. Accordingly, the shoe 31 is rotated at a peripheral speed conforming to that of a round billet or a pipe stock 32, and the slip between the shoe 31 and the round billet or the pipe stock 32 is prevented. In this way, the quality of a stock to be rolled and the durability of a shoe are improved.
Patent JP-S56144312-A (JP)
Title: Liquid fuel stoking equipment
Inventor: HAYASHI KAZUO
IPC: F23D11/06
Filed: 1980-04-11
Abstract: PURPOSE: To feed fuel stably without using a fuel pump by coupling an air chamber provided with a combustion air blower to a constant oil gauge through a pressure leading-in pipe.  
     CONSTITUTION: An air chamber 4 provided with a combustion air blower 7 is coupled to a constant oil gauge 12 through a pressure leading-in pipe 18. Since a high pressure P 1  generated in the air chamber is introduced into the constant oil gauge 12, a fuel can be fed stably without using a fuel pump particularly therefor and also without involving a pulsation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S55139888-A (JP)
Title: Process for preparing fresh water from sea water by using waste heat
Inventor: SAWADA HIDETAKA
IPC: B01D3/06
Filed: 1979-04-18
Abstract: PURPOSE:To make fresh water from sea water at a low cost, by the utilization of heat energy, which has been abandoned formerly, of high temp. waste steam and high temp. exhaust water from steam generation system of an atomic power station. CONSTITUTION:Circulating water (d) taken out by a pump 4 from the highest temp. zone 2 of multiple effect evaporators 1 in a fresh water making apparatus from sea water is delivered to a heater 5 of the circulating water, where it flows through plural heat transfer tubes 6. The circulating water is heated by the heat of high temp. exhaust water (c) and high temp. exhaust steam (b) from a steam generation system and the heat of generated steam (a) from an auxiliary boiler or a steam converter, and returns to the first effect stage 3a, where steam (e) is produced by its own evaporation. The heat of the steam (e) is transferred from the first effect stage 3a in turn to the last 8th effect stage 3g, thereby heating and evaporating sea water to form a condensed fresh water (l), which is drawn off by a pump 11.
Patent JP-H02228594-A (JP)
Title: Handling tool of neutron measuring tube
Inventor: SAKAMAKI KAZUO
IPC: G21C19/20
Filed: 1989-03-02
Abstract: PURPOSE:To easily confirm a releasing condition of a measuring tube from an upper grid place and to make a sticking condition of a spindle part easily releasable by providing a spindle pushing-down mechanism under a condition in which a sheath tube is grasped firmly. CONSTITUTION:In case that a neutron measuring tube 1 is detached, a nail 10 is initially made to engage with a spindle 4 of the measuring tube 1 so that a main body 19a of a handling tool descends by its own weight. When a top of the spindle 4 is released from a supporting hole 6 of an upper grid plate 5, a display 22 is actuated and shown to operators that the measuring tube 1 is released. Also, when a spring 3 supporting the spindle 4 of the measuring tube 1 is caught to generate a sticking phenomenon, a grasping mechanism 20 is actuated to grasp firmly a sheath tube 2 of the measuring tube 1 and, after that, by pushing down the spindle 4 downwardly by actuation of the grasping mechanism 20, the sticking condition can be easily released. When the spindle 4 descends by a predetermined distance by an operation of the pushing-down mechanism 21, the display 22 is actuated and release of the measuring tube 1 from the upper grid plate 5, is confirmed.
Patent JP-S56147756-A (JP)
Title: Synthetic method of urea using silicon carbide material in apparatus
Inventor: HIDAKI MORIHISA
IPC: C07C239/00
Filed: 1980-04-15
Abstract: PURPOSE: To synthesize urea through a highly stable method continuable for a long term regardless of the operating conditions, by using a silicon carbide material having corrosion and abrasion resistance in a part which is subject to corrosion, cavitation or erosion in an apparatus.  
     CONSTITUTION: A silicon carbide material, desirably a high-density one with a specific gravity ≥2.9, is used in a part which is subject to violent corrosion, cavitation, and erosion, e.g. a plug tip 4 and the inner surface 6 of a seat ring 5, in a reducing valve body 1 to synthesize urea. The silicon carbide material includes any of simple silicon carbide and a coated material prepared by coating the surface of a base material, e.g. a metal or ceramic, with silicon carbide by the coating technique, e.g. spraying or chemical deposition. The silicon carbide material can be used in all the parts to be in contact with a process fluid having strong corrosiveness at high temperature and pressure in the urea synthesizig process, and the change of valves is eliminated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03249869-A (JP)
Title: Recorder
Inventor: FUKUOKA SHINOBU
IPC: H04N1/00
Filed: 1990-02-27
Abstract: PURPOSE:To reduce the number of parts and to prevent dislocation between a head part and a back roller by providing the rotary center of a roll paper cover in the rotary center of the back roller or near it and providing cam parts which move the head part in a direction detached from the back roller when the cover is opened. CONSTITUTION:The rotary center of the roll paper cover 4 is provided in the rotary center of the back roller 7 or near the rotary center of the back roller 7, and the cam parts 4e and 4f which move the head part 8 in the direction detached from the back roller 7 when the roll paper cover 4 is opened for the roll paper cover 4. When the roll paper cover 4 is opened, the cam parts 4e and 4f energize the recording head 8 in the direction detached from the back roller 7 and the recording head 8 is detached from the back roller 7 as the roll paper cover 4 is opened, whereby a gap is opened between the recording head 8 and the back roller 7. Thus, the number of the parts is reduced and the occurrence of dislocation between the head part 8 and the back roller 7 is eliminated.
Patent JP-2000245951-A (JP)
Title: Coin selecting device, article discharging device and game device
Inventor: WATANABE SABURO
IPC: A63F9/00
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To judge the authenticity of a coin with a simple structure by constituting a game device so that a stopper is abutted on a rocking member to obstruct the rotation of a coin rotary board when a normal coin is not thrown in and the rocking member is not operated by means of rocking, and the rotation of the coin rotary board is permitted in the case of the regular coin. SOLUTION: When the circular coin is thrown-in to a coin throw-in port in a vending machine toy, the coin enters one coin receiving part of the coin rotary board 7 where the two coin receiving parts are formed at opposing positions in a diameter direction. The tip part of the rocking member 21 which is rocked with a shaft 21a as a center faces each coin receiving part. Then when the normal size coin is thrown-in, the rocking member 21 escapes outward in the radius direction of the coin rotary board 7 against a pulling spring and the coin receiving state is obtained in the receiving part. When the coin being smaller than the regular one is thrown-in, one end 31a of a projected part 31 is abutted on the abutment part 21b of the rocking member 21 so that the rocking of the rocking member 21, that is, the reception of the coin is obstructed.
Patent JP-H07261168-A (JP)
Title: Liquid crystal display element
Inventor: NAKAMURA YOSHIAKI
IPC: G02F1/1335
Filed: 1994-03-18
Abstract: PURPOSE:To improve the contrast of a STN liquid crystal display element. CONSTITUTION:This liquid crystal display element consists of a STN liquid crystal cell 1, phase difference plates 2, 3 laminated on the liquid crystal cell 1, and upper polarizing plate 4 and lower polarizing plate 5 which interpose the liquid crystal cell 1 and phase difference plates 2, 3 between them. The wavelength dependence of DELTAn.d of the phase difference plates 2, 3 is made to coincide with the wavelength dispersibility of the liquid crystal display cell 1.
Patent JP-H07257029-A (JP)
Title: Thermal recording sheet
Inventor: MIYAUCHI MASAHIRO
IPC: B41M5/337
Filed: 1994-03-18
Abstract: PURPOSE:To enhance sensitivity and to reduce background fog by adding flocculated particles of basic magnesium carbonate having a spherical or rotary oval shape and predetermined in a ratio of long and short diameters, an average particle size, bulk density and a BET specific surface area to the overcoat layer of a thermal recording sheet having an intermediate layer containing inorg. pigment with predetermined oil absorption. CONSTITUTION:An intermediate layer based on inorg. pigment of which the oil absorption due to a JIS-K-5101 method is 50ml/100g or more and a binder and a color forming layer containing an electron acceptive compd. are provided on a support in this order. Further, an overcoat layer composed of a water-soluble polymeric compd. is formed. Flocculated particles of basic magnesium having a spherical or rotary oval shape and characterized by that a ratio b/a of a short diameter (b) and a long diameter (a) is b/a>=0.7, an average particle size is 4-10mum, bulk density due to a JIS-K-6220 method is 0.3-0.7g/ml and a BET specific surface area due to nitrogen adsorption is 10-40m<2>/g are added to the overcoat layer.
Patent JP-S56144610-A (JP)
Title: Converting circuit
Inventor: NAGANO KATSUMI
IPC: H03F3/343
Filed: 1980-04-14
Abstract: PURPOSE: To convert an input voltage, applied on the basis of the high-potential side of a power source, into a current or voltage having magnitude proportional to the input voltage with high precision.  
     CONSTITUTION: When transistors Q 11 ∼Q 13  are sufficiently large in common emitter current amplification factor, the current flowing through resistance 13 is equal to I ref , and the current flowing through resistance 14 is equal to the sum of I ref  and I 0 . At this time, equation 4 [where R is resistance values of resistances 13 and 14 and VBE (Q 11 ) and VBE (Q 12 ) are base-emitter voltages of transistors Q 11  and Q 12 )] holds ?with respect to the closed loop consisting of terminals 11 and 12, resistances 13 and 14, and Q 11  and Q 12 . Because the emitter currents of Q 11  and Q 12  are equal, their base-emitter voltages are also equal and the above-mentioned current is as shown by equation 6. Output current I 0  is therefore proportional to input voltage V in . 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59176311-A (JP)
Title: Production of polybutadiene
Inventor: OOSHIMA NOBORU
IPC: C08F4/48
Filed: 1983-03-25
Abstract: PURPOSE:To produce polybutadiene excellent in processability and resilience, by bringing a mixture of a hydrocarbon solvent wirh 1,3-butadiene into contact with an organolithium compound by mixing in the presence of a trivial amount of an ether compound and a trivial amount of 1,2-butadiene and polymerizing the product at a high temperature. CONSTITUTION:A mixture of a hydrocarbon solvent, e.g., (cyclo)hexane or benzene, with 1,3-butadiene is brought into contact with an organolithium compound at -10-40 deg.C in the presence of 200-600ppm, based on 1,3-butadiene, 1,2-butadiene, and 0.1-10mol, per g.atom of the organolithium compound, of an ether compound, e.g., tetrahydrofuran, 1,2-dimethoxybenzene or (di)ethylene glycol dimethyl ether. When the polymer conversion is within 10%, the reaction mixture is polymerized continuously at 85-120 deg.C. In this way, polybutadiene can be produced without formation of gel-like polymer.
Patent JP-H08219638-A (JP)
Title: Dryer and drying method
Inventor: TANAKA TSUTOMU
IPC: F26B5/04
Filed: 1995-02-14
Abstract: PURPOSE: To dry in a short time by rotating material to be dried on a turntable disposed in a drying chamber, pressure reducing and heating it. CONSTITUTION: When material 2 to be dried which is transported by a robot in the state that the opening 1A of a chamber 1 is opened is filled in a vessel and placed on a turntable 3, the CPU of a dryer control circuit 9 detects it, and closes an upper cover or a door 5 to a sealed state. A vacuum pump 18 or an ejector is operated, cleaning agent adhered into the material 2 is recovered via a solvent recovering unit 10, and the chamber 1 is pressure-reduced to about 1Torr at the maximum. Further, heating means 4 is operated, a drive motor 6 is rotated, the turntable 3 is rotated to the necessary maximum limit to scatter water or cleaning agent such as hydrocarbon adhered to the material 2 by a centrifugal force and to heat it, and simultaneously pressure reduced. Accordingly, a required drying time can be largely shorted.
Patent JP-H04267171-A (JP)
Title: Apparatus for handling passbooks
Inventor: INOUE MASASHI
IPC: G06Q40/00
Filed: 1991-02-21
Abstract: PURPOSE:To increase a printing processing speed by providing a paper kind discriminating part and simplifying line feed operation at the time of the printing to a slip in the case of paper composed of one page, that is, the slip and performing only the correction of the bending of paper due to a platen. CONSTITUTION:In an apparatus for handling passbooks, an insertion port A for a slip and an insertion port B for a passbook are provided but, in this case, a sensor 13 detecting which of the insertion ports paper is fed from to discriminate the kind of the paper is provided. Further, a press operation control part composed of the cam 5 driven by a motor 9 through pulleys 7,8 and a belt 6 and controlling the positional relation between a platen 4 and a paper guide 12 is provided. When the sensor 13 judges that the paper is the slip, the correction operation of the bending of the paper due to the pressing of the platen 4 and the paper guide 12 and the release operation of the pressing of the paper guide 12 and the platen 4 at the time of the line feed of the paper are not performed and only the correction of the bending of the paper due to the platen is performed.
Patent JP-S58167836-A (JP)
Title: Control method of fuel injection in internal-combustion engine
Inventor: SUZUKI YUKIO
IPC: F02B1/04
Filed: 1982-03-29
Abstract: PURPOSE:To prevent a change of torque, by controlling ignition timing and width of a fuel injection pulse in the direction of suppressing the change when speed of an engine changes exceeding a limited change rate of the speed. CONSTITUTION:A limited speed change rate DELTAN is obtained in steps S1-S4. The rate DELTAN by Q/N is obtained in steps S5-S6. A deviation between the preceding speed Ni-1 and the present speed Ni is obtained in a step S7 to perform a decision of this difference in a step S8 and a decision of DELTAN in steps S9-S10, if the deviation is larger than DELTAN, a target speed to be corrected is obtained in steps S11-S12. In accordance with the above ignition timing and injection pulse width are calculated in a step S13. In this way, a change of torque can be prevented.