baber/WOPTO huggingface dataset:
Patent JP-H0325244-A (JP)
Title: Temperature control device
Inventor: HIGASHIMATSU SATOSHI
IPC: F24H1/10
Filed: 1989-06-20
Abstract: PURPOSE:To enable a hot water feeding-out temperature to be accurately adjusted and controlled to a set temperature by a method wherein a controller is provided to connect a thermistor, a proportional solenoid valve and an opening or closing solenoid valve or the like to a water flow switch and a hot water feeding-out temperature setting device. CONSTITUTION:Only a first water flow switch 141 is turned on, only an opening or closing solenoid valve 111 is opened when a set hot water feeding-out temperature (t) set by a hot water feeding-out temperature setting device 17 is less than a specified temperature (t20), gas is supplied only to a gas burner 71 and a combustion is started. Similarly, the second water flow switch 142 is turned on, and when the set feeding-out hot water temperature is more than a specified temperature (t01), opening or closing solenoid valves 111 and 112 are opened together and gas burners 71 and 72 are started to ignite to perform a heating of high capacity. In this way, an accurate temperature control can be performed by varying continuously a degree of opening from its full-closed state to its fullopened state after applying a required output voltage proportional to a temperature difference signal between the set feeding-out hot water temperature and the feeding-out hot water temperature.
Patent JP-S5949420-A (JP)
Title: Controlling method of soot blower
Inventor: KIKUOKA KAZUMA
IPC: F23J3/00
Filed: 1982-09-11
Abstract: PURPOSE:To properly perform the cleaning of heating surface by properly controlling the operating period of a soot blower by a method in which the dust adhering condition to the heating surface is detected by a sensor, and on the basis of the detection results of the sensor, the operating signal of the soot blower is sent in preference to the timer. CONSTITUTION:By sensors 16-20, e.g., thermometers to measure the temperatures of internal fluid of a heating tube, etc., the temperature of the internal fluid are measured and the measured results are converted into signals and put in a control box 21 all the time. In the control box 21, the input signals are compared with combustion gas temperature signals T which are inputted separately to calculte the heat conductivity of the heating surface in order to detect indirectly the adhering condition of dust. On the basis of the detected results, the cleaning time of the heating surface is calculated and an operating signal is sent out to a soot blower positioned on the heating surface to be cleaned. In case where the dust adhering condition calculated on the signals of the sensors does not reach an amount enough to be cleaned even when soot blower operation signals are generated by the timer 22, the operation signals are cleared by the control box 21 to prevent the unnecessary operation of the soot blower.
Patent JP-S6316191-A (JP)
Title: Rotary compressor
Inventor: HIRAHARA TAKUO
IPC: F04C28/10
Filed: 1986-07-04
Abstract: PURPOSE:To make the capacity of a rotary compressor easily alterable, by connecting an interval between a space to be formed by a cylinder and a piston and a suction port for refrigerant gas of the compressor with a bypass conducting hole. CONSTITUTION:A bypass conducting passage 2d is formed in a cylinder 2. An inlet end 2e of this cylinder 2 is opened to a space inside the cylinder 2, and the other end is interconnected to a suction port 2b. With this constitution, refrigerant gas in a compression space 10 is sent back to the suction port 2b by way of the bypass conducting passage 2d till a contact point A between a rolling piston 6 and the cylinder 2 passes through the inlet end 2e of the bypass conducting passage 2d. With this operation, a fact that an actual compression stroke is started comes to that point after the contact point A has passed through the inlet end 2e of the bypass conducting passage. Accordingly, confinement capacity at the time of starting the compression stroke is decreased, thus the capacity of a compressor is controlled.
Patent JP-2000349304-A (JP)
Title: Schottky diode
Inventor: YAO TSUTOMU
IPC: H01L29/47
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To realize a small loss and a small recovery current. SOLUTION: An N-type buffer layer 5 of comparatively low concentration or a P-type buffer layer of comparatively low concentration or an insulating film is interposed between a Schottky metal layer 6 and a P-type layer 4 of comparatively high concentration, or interposition of these layers is combined. As a result, a leakage current path between the Schottky metal layer 6 and the P-type layer 4 of comparatively high concentration is cut off.
Patent JP-S6218169-A (JP)
Title: Imaging device
Inventor: KAWAKAMI MASAMICHI
IPC: G06T3/40
Filed: 1985-07-16
Abstract: PURPOSE:To image an original on the image printing paper smaller than the original by thining dots in response to the size of the image printing paper. CONSTITUTION:In image printing the original of size A3 into size A4 with reduction, the 1st bit S1 of a selection signal is brought into logic 0 and the 2nd bit S2 is brought into logic 1, and they are set to AND gates 5, 6. The output (f) of an AND gate 9 is an OR signal comprising of the inverse of signal (b) of the clock (a) and an output (c) of a NOR gate 7 comprising logic 1 by 3 periods and logical 0 by one period among 4 periods of the print clock (a). Thus, the signal (f) is formed by thining one pulse from the 4 pulses of the clock (a). A register 10 outputs an image printing data (e) from a data input terminal DI to a printer 11 in the timing when the signal (f) is given to a clock terminal CK of a print register 10. Thus, one dot is thinned from 4 dots of the picture data and the picture is reduced to 3/4.
Patent JP-S5584039-A (JP)
Title: Magnetic recording medium
Inventor: SHIMIZU TAKEZOU
IPC: C08L67/00
Filed: 1978-12-19
Abstract: PURPOSE: To obtain a magnetic recording medium featuring the excellent conductive properties as well as the good adhesion between the magnetic layer and the substrate by giving the swelling (dissolution) process to the substrate surface along with sticking of the conductive powder and then forming the magnetic layer on such substrate surface.  
     CONSTITUTION: Conductive powder 2 of the carbon black of grain size of about 2μ or less, the silver powder and the like is stuck onto substrate 1 of about 2W75μ thick made of the polyester group, the polyolefin group, etc. And then the magnetic coating material is applied over powder 2 and dried to form magnetic layer 3. For the sticking of powder 2 to substrate 1, powder 2 is dispersed into the solvent which gives swelling or dissolution to substrate 1, and then the dispersed solution is applied on substrate 1 and dried. As a result, both the surface treatment and the sticking of powder 2 can be performed simultaneously. The solvent to be used is selected properly. For instance, the alcohol containing the phenol group is used for the substrate of the polyester film. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0322109-A (JP)
Title: Mobile robot
Inventor: ONISHI MASANORI
IPC: G05D1/02
Filed: 1989-06-20
Abstract: PURPOSE:To surely turn even at a sharp turn by recognizing the turning point and the turning angle of a traveling route by referring to map information, and controlling the direction of travel according to the turning angle. CONSTITUTION:An angle recognizing means to recognize the turning point and the turning angle of the traveling route by referring to the map information, and a travel control part to control the direction of the travel according to the turning angle recognized by the angle recognizing means are provided. When the travel control device 2g detects that the mobile robot reaches a node n2 by an output signal from a detector, it stops it at the node n2, and generates a travel pattern, and transfers it to a travel driving device. After the travel driving device rotates a mobile robot 2 by theta2 in conformity to the travel pattern so as to face the direction of the node n3, it starts the travel of the robot. Thus, since the mobile robot can turn surely and efficiently at a sharp curve, it is suitable for operation in a narrow site.
Patent JP-H0447777-A (JP)
Title: Solid-state image pickup element
Inventor: KUNOSATO YUUICHI
IPC: H04N5/369
Filed: 1990-06-14
Abstract: PURPOSE:To realize high resolution without reducing maximum charge quantity by providing plural storage areas of a storage section corresponding to a light receiving section and storing and transferring the signal charge for plural number of times from the light receiving section to the storage areas. CONSTITUTION:Plural storage areas of a storage section 2 corresponding to a light receiving section 1 are provided and the signal charge is stored and transferred from the light receiving section 1 to the storage areas for plural number of times. In this case, since the signal charge from a photodiode PD 11 is transferred to a vertical transfer charge coupling element V-CCD even during signal charge output, all the signal charges are transferred to a horizontal transfer charge coupling element H-CCD3 from the V-CCD 21,22 in a half of the required time and the charge is transferred at a high speed from the V-CCD 12 of the light receiving section 1. Thus, even when the signal charge of one photodetector is less, excellent S/N is obtained.
Patent JP-H11354900-A (JP)
Title: Flexible printed-wiring board
Inventor: TAKAHASHI SATOSHI
IPC: H05K1/00
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a high-performance flexible printed-wiring board that has improved dimensional stability, while suppressing curling to an extremely low level and can cope with a high-density fine circuit that is required for miniaturizing electronic equipment and multiple functions. SOLUTION: In a flexible printed-wiring board 1, a first polyimide resin layer 3 for supporting a copper foil 2 is formed on one surface of a copper foil 2, subjected to patterning according to a circuit, and at the same time, a second polyimide resin layer 5 for protecting the circuit by covering it is formed on the other surface of the copper foil 2. Then, the difference between the coefficient of linear expansion of the first polyimide resin layer 3 and that of the second polyimide resin layer 5 is 3×10<-6> /K or less.
Patent JP-S5860963-A (JP)
Title: Air cooling apparatus for maturing chamber of miso
Inventor: KOBAYASHI ETSUO
IPC: A23L11/20
Filed: 1981-10-06
Abstract: PURPOSE:To prevent the over-maturing of MISO (fermented bean paste) in summer season, by using a plate heater as a cooling plate as it is. CONSTITUTION:A chilled water pipe is embedded in the floor of the maturing chamber 1 to form the floor as a cooling plate. The containers 3 charged with MISO are placed on the cooling plate 2. The chamber is furnished with a fan coil 4, which is connected to the upstream side of the cooling plate 2. The chilled water generated in the chilled water generator 5 is circulated in a closed loop circuit with a pump. In the loop circuit, the chilled water is heat-exchanged first in the fan coil 4, and then supplied to the cooling plate 2.
Patent JP-S5681911-A (JP)
Title: Tightening method of transformer winding
Inventor: ARAI YUKIO
IPC: H01F27/30
Filed: 1979-12-07
Abstract: PURPOSE:To reduce members to be fitted to an iron core tightening clamp through a welding to the necessary minimum and to enalbe to reduce a projecting structure at the end of a winding tightening operation by mounting a jack receiver easily detechably to an iron core tightening clamp. CONSTITUTION:An iron core tightening clamp 4 is formed into a plate type and a wood piece fitting member 16 is fitted at the lower end by means of a welding. A jack receiver 9, wich is easily to be removed, is fitted at the iron core tightening clamp 4 with bolts 10 and spring lock washers 11. When performing a winding tightening operation, the tightening force of the winding 1 is retained by inserting a cushion plate 15 and an oil pressure jack 14 between a tightening plate 3 of the winding 1 and the jack receiver 9 and further, by inserting wood piece 8 between the tightening plate 3 and the wood piece fiting members 16 installed at both sides of the jack 14, retaining a state wherein an oil pressure is applied to the oil pressure jack 14 and a tightening force is applied to the winding 1 through the tightening plate 3. And thereafter, after the oil pressure is dropped, bolts 10 and spring lock washers 11 are removed, and further, the jack receiver 9, the oil pressure jack 14 and the cushion plate 15 are removed.
Patent JP-H0447267-A (JP)
Title: Automatic apparatus for chemical analysis
Inventor: MATSUMOTO KOJI
IPC: G01N35/02
Filed: 1990-06-14
Abstract: PURPOSE:To improve the treating capacity of a chemical analysis without increasing the area of reaction lines, by providing a plurality of reaction lines which can rotate at independent cycle times from each other in the same plane. CONSTITUTION:A plurality of reaction vessels 2 are disposed and form a reaction line 15 in a constant temperature bath 1. The reaction line 15 is made up of a double circle of an inside reaction line 15A and an outside reaction line 15B disposed within the same plane and these lines are so constructed that they can be moved intermittently in the direction of arrows at independent cycle times of each other by first and second driving sources 21 and 22 respectively. CPU 16 controls the inside reaction line 15A and the outside reaction line 15B making up the reaction line 15 of an analyzing apparatus and the first and second driving sources 21 and 22 and makes them execute treatment for analysis at a prescribed cycle time. According to this constitution, a treating capacity can be improved without increasing the area of the reaction line.
Patent JP-H0453120-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOBAYASHI KOICHI
IPC: H01L21/027
Filed: 1990-06-15
Abstract: PURPOSE:To avoid the position deviation of a pattern at the time of electron beam exposure without deteriorating a resolution by a method wherein a very thin charge-proof film is formed on a resist film. CONSTITUTION:TCNQ complex which is expressed by a general formula (1) or (2) in the figure and polymer are dissolved in solvent and the organic solution is applied to a resist film by spin-coating to form a charge-proof film 9. In order to make crystal grow sufficiently, the drying after spin-coating is carried out as slowly as possible. For that purpose, when the drying is carried out in the vapor of organic solvent, the atmospheric pressure in a spinner apparatus is elevated to a range not larger than 1.5 times of a normal pressure and the temperature in the spinner apparatus is kept at 4 deg.C-15 deg.C and not higher than an outside temperature. Further, when the solution is applied to the resist film 2, the polymer is added in order to obtain satisfactory coating. As the polymer is generally insulating material, the polymer only is selectively dissolved by solvent after the film is formed to leave the TCNQ complex only. With this constitution, the thickness of the charge-proof film 9 can be reduced and the density of he needle-shaped TCQN complex can be improved.
Patent JP-H06308-A (JP)
Title: Method and device for recovering filter aid
Inventor: NAKAMURA KENJI
IPC: B01D41/02
Filed: 1992-06-17
Abstract: PURPOSE:To reuse a filter aid at low cost and to save expenses by dehydrating the spent filter aid with a hot oil bath and heating the dehydrated filter aid to the proper temp. to be calcined. CONSTITUTION:A filter aid dehydrated to about 80% water content is immersed in oil heated to about 180 deg.C in a hot oil bath device 2. The heating temp. is properly set according to the quality of the filter aid, etc. Next, the filter aid contg. the remained water content, oil content and filter cake is transferred to a ceramic column 30 by a belt conveyor 4 and heated to about 600 deg.C to calcine it. The heating temp. is properly set according to the oil content and the filter aid to be calcined. Since the supplied filter aid includes an oil content and the heated oil content burns of itself, the combustion efficiency to the quantity of heat given on heating is high. On burning, since the oil content itself liberates heat, the heat efficiency is high. Filter cake consisting of organic substances is carbonized by this process.
Patent JP-S6049606-A (JP)
Inventor: HORI MAKOTO
IPC: H05B3/14
Filed: 1983-08-29
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-H0449364-A (JP)
Title: Handrail panel
Inventor: SAKURAI HIDEMI
IPC: E04F11/18
Filed: 1990-06-15
Abstract: PURPOSE:To improve the appearance of a structure and lighten the weight by fitting the face member of the same material as that of a structure external- wall, on the front side surface of a frame, and by fitting the aluminum face member of honey-comb construction on the rear side surface of the frame. CONSTITUTION:A frame 1 is formed with a vertical frame 10, an upper frame 11, and reinforcing devices 12. After that, on the front side surface of the frame 1, the face member 2 of the same material as that of a structure external-wall is fitted. After that, on the rear side surface of the frame 1, the aluminum face member 3 of honeycomb construction is fitted. As a result, the handrails of a balcony, a verandah, and the like are arranged with the same quality and color as those of the structure external-wall, and the appearance of the whole body of the structure can be unified, and weight can be lightened in a state that strength s retained, and a carrying cost can be reduced.
Patent JP-S6135401-A (JP)
Title: Reflection mirror
Inventor: KYOGOKU TETSUO
IPC: B41J2/47
Filed: 1984-07-27
Abstract: PURPOSE:To obtain a reflecton mirror which exhibits substantially high reflectivity near the oscillation wavelength of a semiconductor laser, has high durability and is easily manufacturable by forming a layer consisting of TiN or a mixture composed of TiN and TiC on a specular-surface substrate. CONSTITUTION:The layer 2 consisting of the TiN or the mixture composed of the TiN and TiC is formed by an ion plating method or reactive sputtering method. The ion planting method consists in evaporating Ti in a vacuum by resistance heating or electron beam irradiation, ionizing the same by the electric discharge by a DC electric field or high-frequency electric field, bringing the ions into chemical reaction with the gaseous N2 introduced preliminarily into a vacuum vessel and sticking the same as TiN on the substrate 1. The TiC is formed by the similar method except that gaseous C2H2 is used in place of N2. The reactive sputtering is executed by introducing the reactive gas into the discharge gas by the same method as for ordinary cathodic sputtering. Ti is used as a sputtering electrode and N2 is used as the reactive gas in the case TiN and CH4 or the like is used in the case of TiC. The reflectivity of the mirror is then 90-95% near 780nm. The reflectivity equal to or higher than the reflectivity of a mirror obtd. by subjecting Al to reflection increasing coating is thus obtd.
Patent JP-H08326233-A (JP)
Title: Connection structure of divided fitting frame material of roof light window for daylighting
Inventor: SUMIKURA SHIGETOMO
IPC: E04D13/03
Filed: 1995-05-31
Abstract: PURPOSE: To provide a connection structure of a divided fitting frame material which facilitates the accurate connection work. CONSTITUTION: A horizontal face part 12 protruding vertical walls 13, 14 at both inner and outer edges, is provided in a connection member 11. A support plate 16 for an outside caulking material with a specified width is extended outward from the upper end of the outer wall and a support plate 17 for an inside caulking material is arranged detachably against the horizontal face part 12 at the upper side of the horizontal face part 12 so as to make the same plane with the support plate 16 for the outside caulking material.  The ends of divided fitting frame members 1, 1 to be connected on the support plates for both inside and outside caulking materials of the connection member 11 are positioned to face each other and the draining slope 2 thereof is placed and the projected reinforcing protrusions 4, 5 at the underface of the draining slope 2 are inserted into the clearance between both end faces of the support plate 17 for the inside caulking material and the inner and outer walls and the lower end is supported on the horizontal face part 12. A caulking material is charged between the support plates 16, 17 for the caulking material and the underface of the draining slope 2 of the divided fitting frame member 1, through the narrow clearance between the opposite end faces of the divided fitting frame 1.
Patent JP-S5382248-A (JP)
Title: Crystal oscillator
Inventor: KUSAMA SABUROU
IPC: H03B5/32
Filed: 1976-12-28
Abstract: PURPOSE: To obtain a crystal wrist watch with a low power consumption and a long life by controlling the oscillated conduction angle of a crystal oscillator form the external. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6051195-A (JP)
Title: 6-amino-7,8-thiazolopurine and its preparation
Inventor: FUJIMOTO DOUTAROU
IPC: C07D513/14
Filed: 1983-08-30
Abstract: NEW MATERIAL:A compound shown by the formula I . USE:An antiallergic. PREPARATION:1,2-Thiazolo-4-amino-5-cyanoimidazole shown by the formula IIis heated in the presence of formamide, preferably by the use of formamide itself as a solvent, at 150-200 deg.C for 5-10hr to give 6-amino-7,8-thiazolopurine. The compound shown by the formula II as a raw material is obtained by reacting N-cyanoiminothiazolidine shown by the formula III with chloroacetonitrile in a solvent such as DMF, etc. in the presence of a base (e.g., alkali metal hydride compound, etc.) to give 2-(N-cyanoimino)-3-cyanomethylthiazolidine shown by the formula IV, subjecting this compound to ring closure in a solvent such as DMF, etc. in the presence of a catalytic amount of a base.
Patent JP-S5948152-A (JP)
Inventor: MIURA TOSHIKATSU
IPC: B32B5/20
Filed: 1982-09-10
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-S6314696-A (JP)
Title: Production of bishomo gamma-linolenic acid
Inventor: SHINMEN YOSHIJI
IPC: C12R1/645
Filed: 1986-07-08
Abstract: PURPOSE:To obtain bishomo-gamma-linolenic acid (BLA) by a simple process in high yield and inexpensively, by cultivating a specific microorganism in a medium. CONSTITUTION:Mortierella elongata SAM 0219 strain belonging to the genus Mortierella, capable of producing BLA, is inoculated into a medium containing 0.1-30wt% carbon source (e.g. glucose), 0.01-5wt% nitrogen source (e.g. peptone) and, if necessary, hydrocarbon, fatty acid (salt), fats and oils, etc., and cultivated by aerated spinner culture method, etc., at 5-40 deg.C at 4-10pH for 2-10 days to form and accumulate BLA or lipid containing BLA in the mold. Then the mold is separated from the medium, the prepared mold is extracted with methanol, etc., to give a lipid compound of BLA. Then the compound is esterified with methanol, prepared BLA methyl ester is hydrolyzed with an alkali, extracted with an ether, etc., and purified.