baber/WOPTO huggingface dataset:
Patent JP-S58170590-A (JP)
Title: Dephosphorization of waste water or the like with ash of leftovers formed by incineration of rubber scrap
Inventor: FUJIMURA MASASHI
IPC: C02F1/58
Filed: 1982-03-18
Abstract: PURPOSE:To efficiently remove phosphorus from a phosphorus-contg. liquid, by using a dephosphorizer composed of the ash of leftovers formed in incinerating the scrap of rubber prepd. by compounding a rubber material with lime such as calcium carbonate or surface-treated calcium carbonate. CONSTITUTION:The scrap of rubber prepd. by compounding a rubber material with lime such as calcium carbonate, surface-treated calcium carbonate or calcium silicate is charged through an upper charging port 13 in a primary burning oven 11. The rubber scrap 15 in the oven 11 is ignited by a burner, and high- temp. inflammable gas in he primary burning oven 11 (of a low temp.) formed by controlling the blast amount of air is supplied to a secondary burning oven 21. Said inflammable gas is burnt therein at a high temp. (1,200-1,300 deg.C) and utilized as fuel acting as a heat source for generating steam in a water tube boiler 23 instead of heavy oil. The ash of leftovers after the combustion is received in a chamber 17 for receiving ash. Said ash of leftovers is useful as a dephosphorizer for a phosphorus-contg. liquid such as waste water.
Patent JP-H04280141-A (JP)
Title: Transmitter
Inventor: FUKUI AKITO
IPC: H04L25/02
Filed: 1991-03-07
Abstract: PURPOSE:To decode correctly a polarity code even when the connection polarity of a pair cable is wrong by discriminating the connection polarity of the pair cable in a transmitter sending the polarity code via the pair cable. CONSTITUTION:A polarity discrimination circuit 9 discriminates the connection polarity of a pair cable 2 based on synchronizing signals 104,107 and out of synchronism signals 105,108 from block synchronization circuits 7,8 and sends a polarity command signal 109 to a polarity changeover device 10, and since the polarity changeover device 10 changes over switches SW2, SW3 alternately every time the polarity command signal 109 indicates the polarity inversion, a decoder 11 implement correct decoding even when the pair cable 2 is connected with a reverse polarity.
Patent JP-H04281813-A (JP)
Title: Air cleaner
Inventor: UENO SEIICHI
IPC: F24F7/007
Filed: 1991-03-07
Abstract: PURPOSE:To make the output of a sensor independent of an air current and to provide an air cleaner having action adapted to actual feeling. CONSTITUTION:An air cleaner is composed essentially of a fan 5 for producing an air current, a motor 3 for rotating the fan 5, a gas sensor 2 for detecting the pollution of air, a quantity sensor 1 for detecting the quantity of the air current hitting against the gas sensor 2, a correcting means 6 to correct output from the gas sensor 2 on the basis of output from the quantity sensor 1 and a controlling means 4 to control the motor 3 in accordance with the output of the correcting means 6.
Patent JP-S63209258-A (JP)
Title: Concentration exchange
Inventor: NOMURA TETSUHIRO
IPC: H04M3/26
Filed: 1987-02-25
Abstract: PURPOSE:To eliminate a testing instrument and to economically test a subscriber line signal multiplexing equipment by inputting an equal signal from a multiplexing signal side when it is inputted from the multiplexing signal side, comparing it with a signal outputted from respective subscriber sides and testing it. CONSTITUTION:By a testing means 10 provided at a control unit 4, first and second selecting circuit 5 and 6 are controlled, a subscriber line signal is inputted from an interoffice signal transmitting receiving equipment 3 to respective subscriber sides of a subscriber line signal multiplexing equipment 2 and the output signal at a multiplexing signal side is compared with the input signal. By inputting a signal equal to the subscriber line signal sent from a master station side to a present equipment from the multiplexing signal side and comparing the output signal at respective subscriber sides with the input signal, the subscriber line signal multiplexing equipment 2 is tested. Thus, only by adding a selecting circuit to the control unit and the interoffice signal transmitting receiving equipment having a function necessary to the present equipment as a minimum necessary limit hardware, especially, it is not necessary to prepare the testing instrument and the test can be economically executed.
Patent JP-H08239457-A (JP)
Title: Acrylic ester derivative, its production and acrylic ester polymer
Inventor: NAGANO HIDEAKI
IPC: C08F299/04
Filed: 1995-03-01
Abstract: PURPOSE: To obtain an acrylic ester derivative excellent in reactivity and polymerizability and useful as e.g. an adhesion improver for a coating material or a crosslinking monomer for a urethane resin, a melamine resin or the like by selecting a specified acrylic ester derivative. CONSTITUTION: An acrylic ester derivative represented by formula I (wherein R1 to R3 are each H or an organic residue; R4 is an organic residue; n is 0-5; and m is 1-100) is selected. Desirably, an acrylic ester derivative represented by formula I (wherein R1 to R3 are each H; R4 is 1-8 C alkyl; and n is 4) is selected. Further, an acrylic ester polymer comprising structural units represented by formula II and having a number-average molecular weight of 1,000-1,000,000 is selected. This polymer is useful as e.g. adhesion improver for a coating material.
Patent JP-H03243801-A (JP)
Title: Noncontact type range finder
Inventor: ANDO SEIGO
IPC: G01B7/00
Filed: 1990-02-22
Abstract: PURPOSE:To take an accurate measurement even when the distance to an object of measurement is large or when the variation range of the distance is large by producing magnetic flux passing the object of measurement by a permanent magnet, and detecting variation of the magnetic flux with the distance by a magnetic sensor. CONSTITUTION:The permanent magnet 2 and magnetic sensor 3 are arranged coaxially in a case 1 which is made of a cylindrical magnetic material. The sensor 3 consists of a core 4 which is formed cylindrically of a ferromagnetic body and a detection coil 5 wound around it. A kind of magnetic circuit is formed of the S pole of the magnet 2, the case 1, a steel plate 11 to be measured, the sensor 3, and the N pole of the magnet 2. Then the density of the magnetic flux passing through the sensor 3 varies with the distance l between the sensor 3 and steel plate 11. When external magnetic flux varies, the output voltage across the coil 5 varies in positive and negative crest values, so a detecting circuit 8 detects the output voltage across the coil and finds respective DC voltages to output the detected voltage Vo. A distance calculating circuit 9 is stored with the relation between the distance l and detected voltage Vo in advance and when the detected voltage Vo is inputted, the corresponding distance l is outputted.
Patent JP-S6211831-A (JP)
Title: Waveguide type optical switching element
Inventor: OKAYAMA HIDEAKI
IPC: G02F1/313
Filed: 1985-03-05
Abstract: PURPOSE:To relieve the preparing conditions for obtaining a cross state and to obtain a high extinction ratio by changing the widths of the 1st and 2nd waveguides according to the distance in the waveguide direction of an optical switch so as to maintain the adequate difference in the equiv. refractive index between the 1st and 2nd waveguides. CONSTITUTION:The 1st and 2nd waveguides 21, 22 are formed to a substrate consisting of LiNbO3-z or the like. Electrodes 23, 24 are respectively provided on the waveguides 21, 22. The width of the wave guide 21 is successively increased according to the increase of the waveguide distance z from the start point (z=0) of the guided wave of the optical switching element which is the one end edge of the electrodes 23, 24 to increase the equiv. refractive index together with the waveguide distance. The 2nd waveguide 22 is disposed to curve with respect to the 1st waveguide 21 to change the coupling coefft. between the waveguides 21 and 22 according to the increase of the waveguide distance.
Patent JP-S60187194-A (JP)
Title: Hue regulator
Inventor: TAKAYAMA MAKOTO
IPC: H04N9/65
Filed: 1984-03-07
Abstract: PURPOSE:To obtain a hue regulator capable of adjusting a hue of a terminal use television, and a printer, etc., with simple constitution, by a demodulating a modulated color difference signal by a differential amplifying means connected in cascade to the output side of a modulating which applies balance-modulation to a color difference signal. CONSTITUTION:Color difference signals S1=(R-Y), S2=(B-Y) are inputted to input terminals P6, P5 of a transducer 40, respectively. Also, a demodulating carrier signal S6=cos(omegat+phi) which has passed through a phase filter 7 is inputted to an input terminal P2, and S5=sin(omegat+phi) is inputted as a demodulating carrier signal to an input terminal P1. As a result, S1XS3+S2XS4 is outputted to a connecting point A of the transducer 40, and -(S1XS3+S2XS4) is outputted to a connecting point B. In the same way, S5 (S1XS3+S2XS3) is outputted to a connecting point C, and S6 (S1XS3+S2XS3) is outputted to a connecting point D. A color difference signal whose hue is adjusted is obtained by making the signal obtained in said connecting points C, D pass through an LPF.
Patent JP-H04315742-A (JP)
Title: Image display unit
Inventor: YATOU TETSUOMI
IPC: H01J31/12
Filed: 1991-03-07
Abstract: PURPOSE:To enhance the safety against implosion of an image display unit having a flat image display face and to enlarge the unit. CONSTITUTION:A layer 14 of reinforcing material covered and fixed by a fiber layer impregnated with thermosetting, or thermoplastic, resin is provided on the outer surface of at vacuum glass container 10 except an image display surface 10a, and also a metallic reinforcing body 15 is provided which surrounds from above and tightens the side face portion 10b of the glass container 1. The vacuum glass container 1 has its outer surface except the image display surface 10a reinforced by the layer 14 of reinforcing material and also compressing forces are applied to the side face portion 10b by the metallic reinforcing body 15 whereby the safety of the container 1 against implosion is enhanced.
Patent JP-2000239173-A (JP)
Title: Iron compound-containing internal agent composition
Inventor: HASEGAWA KAZUHISA
IPC: A61K47/26
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain an iron compound-containing internal agent composition capable of ensuring good internally taking property by masking rust taste derived from iron by including trivalent iron ion and sucralose. SOLUTION: This composition comprises (A) a trivalent iron ion (preferably a trivalent iron compound as an iron compound formulated, e.g. ammonium ferric citrate, ferric sulfate or ferric chloride) and (B) sucralose (4,1,6- trichlorogalactosucrose obtained by halogenating sucrose) and preferably further (C) a sugar alcohol (e.g. sorbitol, xylitol, maltitol or erythritol). It is preferable that the component A is formulated in a daily dose of 0.5-60 mg expressed in terms of iron ion in the iron compound and the component B is contained in an amount of 0.001-1 wt.% based on the composition and 0.001-2,000 pts.wt. based on 1 pt.wt. iron ion and pH of the composition is 2.5-7.0.
Patent JP-S58158445-A (JP)
Title: Controller for hot water supply device
Inventor: NAKANE SHINICHI
IPC: F23N1/08
Filed: 1982-03-16
Abstract: PURPOSE:To shorten the period of time required for hot water temperature to converge to a target value, by controlling the quantity of heat supplied, when supply of hot water is restarted in a predetermined period of time after stopping the supply of heat concurrently with stopping the passage of water through a hot water supplying port. CONSTITUTION:Water is heated through a heat exchanger 2 by the combustion at a gas burner 1, and hot water is tapped through the hot water supplying port 7. The difference between a signal TWO from a temperature detector 4 for supplied hot water and a signal TWR from a temperature setter 5 is obtained by a temperature controller 3, and a controller 6 for the quantity of heat supplied is controlled by determining a prescribed combustion quantity on the basis of the difference. When the supply of hot water is started at time t2 in a predetermined period of time after stopping the passage of water at time t1, combustion control is started from a predetermined integrated value VTi2 at time t2, as shown in the diagram of the output-time characteristics of the controller. Accordingly, the period of time required for the hot water temperature to converge to the target value can be shortened.
Patent JP-H03249242-A (JP)
Title: Device of optical sensor
Inventor: MAENAKA KIMIHIRO
IPC: D03D47/34
Filed: 1990-02-22
Abstract: PURPOSE:To prevent attaching and accumulation of dust, etc., on light-projecting and light-receiving faces by providing vent holes in a storing parts storing a light projector and a light receiver and flowing air flows to outside through the vent holes. CONSTITUTION:Vent holes A1 and B1 are provided in storing parts A and B storing a light projector 21 and a light-receiver 22 and air flows flowing to outside through the vent holes are formed. Dust, etc., in atmosphere is flown to directions separating from light-projecting and light-receiving faces of the light projector and the light receiver to avoid attaching or accumulating on the light-projecting and light receiving faces.
Patent JP-H01217671-A (JP)
Title: Language processor
Inventor: YOSHIDA TAKASHI
IPC: G06F17/22
Filed: 1988-02-26
Abstract: PURPOSE:To improve the working efficiency when an equipment is used for input of documents, etc., by converting characters that undergone KANA (Japanese syllabary)/KANJI (Chinese character) conversion into KANA characters again with a simple operation. CONSTITUTION:A means 2C which converts KANA characters into KANJI is used together with a means 2B which converts KANJI into KANA characters, and an editing means which shifts a stored character code string in response to the output of a means which calculates the difference between the number of characters of KANJI and the number of characters of converted KANJI. Thus it is possible to return the KANJI codes stored in a document area TXT4C again into KANA codes which are inputted at the time of KANA/ KANJI conversion and also to refer to and select other reading ways of the relevant KANJI as a KANA candidate. As a result, the working efficiency is extremely improved when an equipment is used for input of documents, etc.
Patent JP-H09235947-A (JP)
Title: Ruler for executing door frame
Inventor: YAMAUCHI SUSUMU
IPC: E06B1/56
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a ruler for executing a door frame capable of holding a distance between vertical frames without slipping-off when the vertical frames are installed onto a wall, etc. SOLUTION: This ruler 3 is used for executing a door frame consisting of a pair of vertical frames 1 oppositely placed at a regular interval and an upper frame 2 mounted between the upper end sections of these vertical frames 1. The ruler has a long-sized base member 4 stretched between a pair of the vertical frames 1 and engaging pieces 6 formed at both end sections of the base member 4 and composed of opposed two pieces capable of being inserted to the vertical frames 1.
Patent JP-S55133777-A (JP)
Title: Storage battery device for load leveling
Inventor: WADA OSAMU
IPC: B60M3/06
Filed: 1979-04-06
Abstract: PURPOSE:To absorb the regenerative power of electric car, etc., as well as supply peak power to electric line by connecting in parallel a storage battery with two pairs of the serial circuits for DC power control means and also by providing the second DC power controlling means between positive and negative poles. CONSTITUTION:The rectifier 2 and the load leveling storage battery device 4 are connected to the stringing 1 and power is supplied to the electric car 3. Also, in the storage battery device 4, the storage batteries 41 and 42 and the serial circuits of the first DC power controlling means 43 and 44 are connected with each other between the positive and negative poles of the electric line, and the second DC power controlling means 45 by which the storage batteries 41 and 42 are connected in series to connect between the positive and negative poles of the electric line when the controlling means 43 and 44 are opened is provided, of which any one is used as DC chopper circuit. Thus, during the peak load time, the storage batteries 41 and 42 are connected with each other in series, and also during the absorption time of regenerative power, the storage batteries 41 and 42 are connected in parallel, permitting the leveling of load and also the adsorption of regenerative power to be performed smoothly.
Patent JP-S63248353-A (JP)
Title: Estriol growth promoter
Inventor: MAACHIN JIEI JIEIKOBUSU
IPC: A23K1/165
Filed: 1988-02-26
Abstract: Estriol is administered to ruminants in dosages from about 0.01-4.0 mg/ruminant/day to promote growth and increase feed utilization efficiency.
Patent JP-H10291819-A (JP)
Title: Production of crystalline sodium silicate
Inventor: HOLZ JOSEF
IPC: C11D3/12
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain a crystalline lamellar sodium silicate having a lamellar structure, a SiO2 :Na2 O molar ratio in a specific range and high δ-phase content with excellent reproducibility by treating a water glass to be crystallized by dehydrating and increasing temp. and produced by hydrothermal method at a temp. in a specific range before dehydrating. SOLUTION: A water glass is treated at 50-140 deg.C. An amorphous sodium disilicate is obtained by dehydrating the water glass and is crystallized by increasing the temp. As a result, the crystalline lamellar sodium silicate suitable for the production of a detergent, a cleaning agent or a dish cleaning agent and having SiO2 :Na2 O molar ratio of 1.9-2.1:1 is produced with excellent reproducibility. The treating temp. of the water glass is preferably 70-110 deg.C, the treating time is 2-100 hr, particularly 25-50 hr, the solid content in the water glass is preferably 20-60%, the dehydration is performed in a hot air spray tower, the amorphous sodium disilicate has 10-25% ignition loss at 720 deg.C and the crystallization is carried out at >=450 deg.C to a temp. lower than the m.p., 600-800 deg.C.
Patent JP-S56138719-A (JP)
Title: Color liquid crystal display element
Inventor: KURODA KOUJI
IPC: G02F1/137
Filed: 1980-04-01
Abstract: PURPOSE:To obtain a positive type display element with a bright background by forming insulating protrusions on the nonelectrode parts of substrates to make a liq. crystal layer thinner except parts opposite to the electrodes of a display device, treating the whole surfaces of the substrates including electrode and nonelectrode parts with a vertically orienting agent, and setting these two electrode substrates opposite to each other. CONSTITUTION:Insulating protrusions 5, 5' of resin, glass or the like are formed on the electrode 2, 2' side nonelectrode parts of substrates 1, 1' by printing, a lift-off method or other method. After vacuum depositing SiO2 films to protect electrodes 2, 2', substrates 1, 1' are coated with a vertically orienting agent such as silicone by dipping or other method to form vertically orienting agent layers 3, 3'. These substrates 1, 1' are set opposite to each other so that electrodes 2, 2' take a predetermined arrangement, and guest-host liq. crystal 4 of cholesteric-nematic phase transition type is injected into the space. Thus, the nonelectrode parts are not colored, and by applying a voltage, the nonselective image element is decolored to enable a positive display.
Patent JP-H0640235-A (JP)
Title: Heat pump type air conditioner for vehicle
Inventor: HARA JUNICHIRO
IPC: B60H1/22
Filed: 1993-03-03
Abstract: PURPOSE:To improve air-conditioning capacity regardless of meteorological conditions by radiating heat by a radiating internal heat exchanger and absorbing heat by a heat-absorbing internal heat exchanger at the time of heating operation, and radiating heat only by an external heat exchanger or together with the radiating internal heat exchanger and absorbing heat by the heat-absorbing internal heat exchanger at the time of cooling operation. CONSTITUTION:At the time of heating operation, a three-way valve 32 is switched as shown by a dotted line. A radiating internal heat exchanger 33 thereby radiates high-temperature refrigerant heat from a compressor 31 to the air led in by a blower fan 37 to produce hot air, and a heat-absorbing interior heat exchanger 35 absorbs the heat of the air led in by the blower fan 37 into refrigerant to produce cold air. At the time of cooling operation, the three-way valve 32 is switched as shown by a continuous line. An external heat exchanger 38 thereby radiates the heat of high- temperature refrigerant from the compressor 31 to the outside air, and the radiating internal heat exchanger 33 radiates the remaining heat to the air led in by the blower fan 37 to produce hot air. The heat-absorbing internal heat exchanger 35 absorbs the heat of the air, led in by the blower fan 37, into the refrigerant to produce cold air.
Patent JP-S51118208-A (JP)
Title: Control system for electric car
Inventor: UCHIDA RIYOUHEI
IPC: B61L23/00
Filed: 1975-04-07
Abstract: PURPOSE:To provide a control system which shifts the operation of an electric car to a safe running side when the car comes to an abnormal position.
Patent JP-H06256261-A (JP)
Title: Substance antagonistic to endothelin-1
Inventor: SATOU AIYA
IPC: A61P9/12
Filed: 1993-03-03
Abstract: PURPOSE:To provide a substance isolated from an alga belonging to the genus Sargassum of brown alga plant, etc., and useful as an agent for preventing and treating hypertension, subaraehnoid hemorrhage, renal failure, bronchial asthma, etc. CONSTITUTION:The substance comprises a naocol consisting of naocol-A of formula I, naocol-B of formula II, naocol-C of formula III, naocol-D<1> of formula IV or naocol-D<2> of formula V or an isonaocol consisting of isonaocol-D<1> of formula VI or isonaocol-D<2> of formula VII. The substance is preferably isolated from an alga such as Sargassum autumnale belonging to the genus Sargassum of brown algae plant by a method such as an adsorption chromatography, negative phase chromatography or redistribution chromatography.
Patent JP-H04260082-A (JP)
Title: Fixing device
Inventor: KANETANI KOICHI
IPC: G03G15/00
Filed: 1991-02-14
Abstract: PURPOSE:To prevent the operation rate of a device and the efficiency of clerical work from lowering by timely supplying oil without interrupting a series of copying processing actions. CONSTITUTION:The fixing device where developer is prevented from sticking to a fixing roller 101 by storing silicone oil in an oil tank 104 and applying it to the fixing roller 101 by a proper amount is provided with an oil end sensor 108 which detects that the oil in the tank 104 becomes equal to or under a specified amount and a control means 109 which judges whether or not the copying actions are being performed when the oil end signal is inputted from the sensor 108 and allows an operator panel 110 to display the shortage of the oil in the case of judging that the copying actions are not being performed.
Patent JP-S59210994-A (JP)
Inventor: JIEIMUSU UIRUSON EBERETSUTO
IPC: B65G53/52
Filed: 1984-03-06
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。