baber/WOPTO huggingface dataset:
Patent JP-S6074119-A (JP)
Title: Magnetic recording medium
Inventor: KONAGAYA YUKIO
IPC: C09D175/04
Filed: 1983-09-29
Abstract: PURPOSE:To improve the dispersibility of magnetic powder subjected to surface reforming by active silicone oil as well as durability and to provide a satisfactory magnetic characteristics by irradiating electron beam to a layer contg. said magnetic powder, a binder curable by electron beam and higher fatty acid easter to cure said layer thereby forming a magnetic layer. CONSTITUTION:The active silicone oil to be used is the compd. expressed by the constitutional formula 1. The above-mentioned surface reforming is accomplished by adding magnetic powder and active silicone oil into an org. solvent, subjecting thoroughly the mixture to a dispersion treatment with a ball mill, etc. then removing the solvent by vacuum drying, etc. and subjecting the mixture to a heating reatment. The amt. of the active silicone oil to be used is adequately about 0.5-5wt% by the weight of the megnetic powder. Any known binder curable by electron beam such as urethane acryl polymer is usable. A compd. having >=1 polymerizable function group may be added as a crosslinking agent according to need to the binder in order to adjust the properties (elongation, strength, etc.) thereof. There is vinyl pyrolidone as the monofunction compd. for such compd.
Patent JP-S57104961-A (JP)
Title: Electrostatic transcribing system
Inventor: MASUMURA MASAO
IPC: G03G15/16
Filed: 1980-12-22
Abstract: PURPOSE:To prevent the function of the corona discharge for transcribing in reverse charge polarity to a non-image part and to secure the even potential on the surface of a photoreceptor, by increasing or decreasing the effective discharge region of a corona discharging means provided at a transcription part in accordance with the width of a carrier sheet to be transcribed. CONSTITUTION:A masking plate 6 is put at the edge of a discharge aperture part of a transcription charger 4 and slides within a guide groove 5 so as to cover a part of the aperture part. This plate 6 is made of a dielectric material like the synthetic resin, etc. to mask over the both sides of a paper feed mechanism based on a center part and to cover a single side of the said mechanism based on the end surface respectively. Thus the effective discharge region is reduced for the charger 4. Furthermore an end of the plate 6 is connected to a solenoid 7 via a ball crank 8 and driven by the solenoid 7 which works by the paper size signal obtained through control of the designation of the paper size, the designation of magnification or the detection of the paper size. Thus the aperture part is opened and closed.
Patent JP-H1024298-A (JP)
Title: Filter
Inventor: MAKINO SADAO
IPC: A47K3/00
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a filter by which the water in a tank is kept clean, and the water quality beneficial to health is secured. SOLUTION: A perforated plate 44 is fitted close to an inlet 43 in a tank main body 41, a filter bed 45 using gravel is formed on the perforated plate 44, and a granular filter medium 46 is formed thereon in a filtration tank 4. The water in a water tank 2 is introduced into the filtration tank 4 by a pump 3, filtered and then returned to the tank 4 in this filter 1. A tourmaline tank 6 contg. many granular bodies 67 formed from a mixture of the tourmaline powder and a synthetic resin is disposed on the downstream side of the filtration tank 4, and the water from the tank 4 is brought into contact with the granular body 67 and ionized.
Patent JP-H0829622-A (JP)
Title: Light transmission plate for liquid crystal display
Inventor: INAMURA AKITO
IPC: G02F1/1335
Filed: 1994-07-11
Abstract: PURPOSE:To provide a light transmission plate for a liquid crystal display of high luminance which negates the striped patterns of light appearing thus far on the light transmission plate and makes the display easily visible in visual sensation not by separately providing the light transmission plate with a diffusion plate on its outer side but by subjecting the reflection grooves of the light transmission plate to working for diffusing light, thereby forming diffuse reflection surfaces. CONSTITUTION:The reflection surfaces 2a of the reflection grooves 2 of the light transmission plate for the liquid crystal display formed by providing the one surface of the light transmission plate 1 with the plural straight reflection grooves 2 at prescribed intervals and forming the surfaces between the adjacent reflection grooves 2 and 2 as the flat surfaces 10 are formed as the diffuse reflection surfaces and the flat surfaces 10 are formed as mirror finished surfaces. In addition, the widths of the flat surfaces 10 are made gradually narrower the furtherer a light source 3 disposed alongside the light transmission plate 1.
Patent JP-H1030572-A (JP)
Title: Controller for water conveying pump
Inventor: TAMURA TSUTOMU
IPC: F04B49/06
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a controller for water conveying pump which makes effective use of the distributing reservoir capacity of a conveying destination and can reduce a change in the operating number of conveying pumps used. SOLUTION: This controller is a water conveying pump controller which controls a plurality of conveying pumps for conveying water to a distributing reservoir. This device is constituted of a conveying water flow pattern inputting means 1 where a conveying water flow pattern showing a required conveying water flow amount per a unit hour is inputted, an average value calculating means 2 which equalizes the conveying water flow pattern for each predetermined time, a flow amount inputting means 3 which inputs an actual conveying water flow amount and a distributed water flow amount from the distributing reservoir of the conveying destination respectively, a difference calculating means which obtains a difference between the conveying water flow amount and the distributed water flow amount, and an outputting means which outputs a value equalized by the average value calculating means 2 as a pump controlling amount when the difference is smaller than a set value and outputs the value which is reduced by the difference from the equalized value as a pump control amount if the difference is larger than the set value.
Patent JP-S57106822-A (JP)
Title: Steam flow meter
Inventor: MAEDA TOSHIHARU
IPC: G01F1/78
Filed: 1980-12-24
Abstract: PURPOSE:To obtain a steam flow meter that allows easy mounting to a main pipe part by forming an annular groove or a room on a mounting flange for a main pipe of a measuring turbine, and providing an annular groove or a room and the center of the mounting flange with subflow tubes. CONSTITUTION:A mounting seat 3b for the measuring turbine part of a main pipe part 1 provided with a short pipe 3 in which an orifice 4 is inserted is joined to the mounting flange 7b of a measuring turbine part 2 having a measuring turbine inside and consisting of a chassis 7, a cover part 8, etc. by a bolt. The flange 7 is provided with an annular groove or a room 7b surrounding subflow routes 3c and 3d of the main pipe part 1, and so composed that the subflow route 3c and a subflow route 7c may be connected by the annular groove or the room 7b, and a subflow route 3a and a subflow route 7d be connected at the center of moutning flanges 3d and 7b respectively. Therefore, even when the measuring turbine part 2 is rotated by 90 deg. against the main pipe part, as the subflow route 3c and the subflow route 7c are connected by the annular groove or the room 7e, mounting becomes easy.
Patent JP-S5970386-A (JP)
Title: Processor of x-ray picture
Inventor: SHIBATA KOUICHI
IPC: A61B6/00
Filed: 1982-10-15
Abstract: PURPOSE:To attain ease of scaling and to decrease the number of peripheral devices of an A/D converter, by deciding suitably a reference voltage for the A/D converter after and before the incoming of a contrast medium. CONSTITUTION:An image before the contrast medium incomes is digitized by the A/D converter 22 to which a voltage of a constant voltage source 26 is inputted as the reference voltage by selecting a switch 27 to the terminal (a) position, and stored in a memory 23 as a mask image. The switch 27 is selected to the terminal position (b) after the incoming of the contrast medium and the content of the memory 23 is inputted to the A/D converter 22 as the reference voltage via a D/A converter 24 and an amplifier 25. An output of the A/D converter 22 is given to a TV monitor 17 via an amplifier 15 and a D/A converter 16. The content of the memory 23 is read out in good timing by means of an address controller so that the address is coincident with each image address of the output image of an image pickup tube 10.
Patent JP-S6242683-A (JP)
Title: Video signal recording device
Inventor: NAKAYAMA MASAAKI
IPC: H04N5/92
Filed: 1985-08-20
Abstract: PURPOSE:To record and reproduce a signal in a high frequency band without expanding a frequency band by separating high and low frequency components from an input luminance signal, obtaining a low band wave from the high frequency component by means of a balance modulator and adding said wave to said low frequency component so as to frequency-modulate. CONSTITUTION:The 1st low-pass filter 2 extracts the high frequency component from a high frequency luminance signal. The 1st subtractor 3 substracts the high frequency component from the high frequency luminance signal to obtain the low frequency component. After the balance modulator 5 balance-modulates the high frequency component with the aid of a reference signal from a recording reference signal generator 4, a low-pass filter 6 takes out the lower band wave. An adder 7 adds the lower band wave to the low frequency component so as to multiplex them.
Patent JP-S5971644-A (JP)
Title: Steaming of raw tea leaf
Inventor: SUZUKI TOMOJI
IPC: A23F3/06
Filed: 1982-10-19
Abstract: PURPOSE:To prevent damage of tea leaves, and occurrence of moisture condensation on the tea leaves, etc., by heating steam to be fed by a steamer of the fresh tea leaves, followed by sending it to the steamer. CONSTITUTION:Steam to be fed to the steamer 4 is heated by the steam heating chamber 1 arranged above the combustion chamber 12 of propane gas. Namely, steam having about 0.0036-0.00089 fraction of vaporization generated by a boiler is introduced from the pipe 2 to the steam heating chamber 1 and heated in such a way that it has about 0.15-0.18 fraction of vaporization and about 81-97Kcal/kg latent heat. It is fed through the pipes 31-33 to the steaming chamber 4 (the signal 10 is a rotary net barrel, 7 is guide blade, 8 is tea leaf sending member, and 9 is rotating shaft).
Patent JP-S57105482-A (JP)
Title: Cooler for coke of dry process
Inventor: TSUTSUMI TERUO
IPC: C10B39/02
Filed: 1980-12-22
Abstract: PURPOSE: The titled device having improved heat recovery efficiency, requiring no expensive hoist, wherein cooling gas is made to flow in series through plural buckets having received red-hot coke to cool the coke.  
     CONSTITUTION: The red-hot coke 16 pushed out from the coke oven 1 is fed through the coke guide car 6 to the buckets 13 on the truck 12 for bucket placed on the push car 10 on the rails 3. The truck 12 for bucket together with the push car 10 is made to run to the side of cooler 19 along the rails 3 by the engine 5 and stopped at the corresponding position. similarly, red-hot coke is successively fed to each of the buckets 13, and stopped at the corresponding psition. After this, the truck 12 for bucket is set in the cooler 19, and the surface of each of the buckets 13 is sealed. Cooling gas is made to flow from the pipe 32 into the buckets 13, successively through the buckets 13 to cool the red-hot coke. After cooling, the truck for bucket is transferred to the push car 10 by the sidetrack 21 and transported. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5971885-A (JP)
Title: Ribbon cassette for printer
Inventor: HONMA TAKEO
IPC: B41J33/02
Filed: 1982-10-18
Abstract: PURPOSE:To obtain a ribbon cassette which enables a smooth feeding of a printing ribbon with a limited running resistance thereof by tilting an inversion plate straight to the on-going direction thereof. CONSTITUTION:A plate spring 19 is mounted in a path 17 partitioned with a rib 16 to press a printing ribbon 18 and a inversion member 22 is provided. The inversion member 22 is formed integrating an inversion plate 23 and a pair of side plates 24 and 25 supporting both sides thereof. The inversion plate 23 is tilted at about 45 deg. in the on-going direction of the printing ribbon 18. This enables a smooth passage of the printing ribbon under the inversion plate 23 with a limited friction resistance.
Patent JP-H0527221-A (JP)
Title: Liquid crystal film
Inventor: SHIMIZU SHIGERU
IPC: G02F1/1333
Filed: 1991-07-23
Abstract: PURPOSE:To provide a liquid crystal film which can be used as an optical switch in which a liquid crystal showing a smectic phase in a polymer medium can easily response to an electric field application. CONSTITUTION:This liquid crystal has a nematic phase in an ordinary state and shows a smectic phase when dispersed in a liquid crystal polymer medium. The liquid crystal shows a switching effect according to an electric field application or non application when it is in a dispersed state. This liquid crystal is dispersed in a polymer medium and supported with substrates equipped with electrodes at least one of which is transparent. The liquid crystal film features in that it shows optical switch effect according to an electric field application.
Patent JP-H1129514-A (JP)
Title: 2,2-bis(3,5-dibromo-4-(2,3-dibromopropyloxy)phenyl)propane solid
Inventor: TAHIRA YASUHISA
IPC: C08L23/10
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To obtain the subject propane (hereinafter TBA-BE) having a specific heat of fusion measured by differential scanning calorimeter(DSC), useful as a flame retardant for synthetic resins such as polypropylene resin and polystyrene resin and excellent in long period stability and powder physical properties. SOLUTION: This compound solid has a heat of fusion of 38-55 J/g, preferably 39-55 J/g, more preferably 40-55 J/g, measured by DSC at a melting point. The compound solid is obtained by successively adding a poor solvent such as methanol in an amount of 0.5-10 weight times that of a good solvent such as methylene dichloride to a 45-55 wt.% solution of TBA-BE in the good solvent at an addition rate of 1-6 kg/hr/kg of the good solvent contained in the TBA-BE solution, filtering the TBA-BE deposited at a temperature of 20-50 deg.C and subsequently drying the separated TBA-BE.
Patent JP-H11164271-A (JP)
Title: Data equality detecting device and data selecting device
Inventor: MIZOBATA KYOHIKO
IPC: H04N21/434
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To accelerate processing speed and to flexibly set a processing condi tion by initializing storage contents of a comparison result deciding means as 'equality' before the field of input data is inputted, inputting a comparison result with a parameter that corresponds to the field when it is inputted and storing it as 'equality' when the storage contents and the comparison result 'equal with each other'. SOLUTION: A hardware is provided with parameter storage circuits 421 to 424, a parameter selection circuit 44, a data comparator circuit 46 and a comparison result storage circuit 48, plural conditions of a section header selection are set as a parameter and a section that has a section header that coincides with a certain condition among them is selected and outputted. It is possible to make selection decision of whether input data is taken or thrown away when all of fields of selection objects are inputted by performing coincidence detection between the input data a parameter in real time every time the input data is inputted. Plural parameter mask circuits 431 to 434 are provided to make a selection condition flexible.
Patent JP-H1122196-A (JP)
Title: Protrusion preventing method for tendon for prestressed concrete structure
Inventor: YAMADA SHINZO
IPC: E04G23/02
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To prevent unexpected protrusion of tendon by a method wherein a reinforcing sheet is fixed on the surface of a covering part, with which the tendon of a prestressed concrete structure is covered, by an adhesive. SOLUTION: A part 1a being covered with concrete, is arranged at an end part 2a of a tendon 2 for a structure 1. A primer layer is formed on the surface of the part 1a to be covered with concrete. In this case, in the primer, vinyl ester resin and a component having an air oxidation function are dissolved in polymerizable unsaturated monomer to prepare a resin solution, and before use, an initiator of polymerization is added. A reinforcing sheet 3 is fixed on a primer by a resin solution similar to a primer, serving as an adhesive. This constitution firmly fixes a reinforcing sheet 3 in a short time under a low temperature state, and blocks protrusion of a tendon 2 for a long period starting from a time after completion of the work.
Patent JP-H0471701-A (JP)
Title: Method for imparting gloss on surface of metallic sheet
Inventor: HAYASHI KANJI
IPC: B21B3/02
Filed: 1990-07-12
Abstract: PURPOSE:To improve the degree of gloss by providing a metallic sheet and roll so as to generate slip in the width direction between them. CONSTITUTION:Work rolls 2a, 2b have a revolving axis which is in a horizontal plane respectively and also both axes are respectively inclined at an angle thetainversely from the direction that is orthogonally crossed to the transport direction of metallic sheet. When a metallic sheet is cold rolled with such work rolls 2a, 2b, the angle theta is made between the direction of traveling velocity vS of the metallic sheet 1 and the direction of rotational velocity vR of the work rolls 2a, 2b and, because the velocity ¦vS¦ of the metallic sheet 1 is approximately equal to the rotational velocity ¦vR¦ in the vicinity of position where the metallic sheet 1 is released from the work rolls 2a, 2b, the component force of slip in the width direction is generated between the metallic sheet 1 and the work rolls 2a, 2b and the outer layer of the metallic sheet 1 is applied by shear deformation in the width direction.
Patent JP-H0517447-A (JP)
Title: New diamines
Inventor: SHIOKAWA KOZO
IPC: A01N43/54
Filed: 1991-06-29
Abstract: PURPOSE:To obtain new diamines useful as an intermediate for insecticidal nitromethylene derivatives. CONSTITUTION:A compound expressed by formula II [R is H or lower alkyl; X is halogen, lower alkyl, lower alkoxy, lower alkylthio, lower alkylsulfinyl, lower alkylsulfonyl, lower alkenyl, lower alkynyl, aryl, aryloxy which may be substituted with halogen, arylthio or aralkyl which may be substituted with halogen; (1) is an integer of 1-4; (m) is 2, 3 or 4; (n) is an integer of 0-3, provided that formula I will not be formula III], e.g. N-(2-bromo-5-pyridylmethyl) ethylenediamine. The aforementioned compound is obtained by reacting a compound expressed by formula IV (Y is halogen or OSO2R''; R'' is lower alkyl or aryl) with a compound expressed by formula V. Furthermore, the above- mentioned compound is useful as an intermediate for insecticidal nitromethylene derivatives.
Patent JP-H1025218-A (JP)
Title: Antimicrobial filler
Inventor: YAMADA HIDEAKI
IPC: A61K6/00
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To prepare an antimicrobial filler, suitable for blending in a molding material, a dental filler, etc., and having noneluting type antimicrobial activities without eluting an antimicrobial ingredient by coating the surface of an inorganic filler with a specific polymer having antimicrobial activities. SOLUTION: This antimicrobial filler is prepared by coating the surface of an inorganic filler with a polymer prepared by polymerizing polymerizable monomers containing at least one antimicrobial polymerizable monomer selected from compounds represented by formula I [R1 is H or CH3 ; R2 is an alkylene; X is O, S, etc.; (m) and (n) are each 0 or 1; (p) is 1-3; Y is ≡N<+> Z<-> -R3  R3 is (X)q -R6 -W [R6 is an alkylen; W is H, CH3 , etc.; (q) is 0 or 1]; Z is Cl, Br, etc.}], formula II [R4 is (X)q -R5 -W (R5 is an alkylene)], formula III (R3 , R4 , R6 and R7 are each H or an alkyl; R5 is an alkylene; R8 is an alkyl, etc.; Z and Y are each Cl, Br, etc.), are formula IV (R<1> is H or CH3 ; X is O or NH; R<2> is CO, O, S, etc.; R<4> and R<5> are each H, an alkyl, etc.; R<3> is an alkyl; Z is a halogen). A composite resin using the filler is capable of preventing a plaque from forming.
Patent JP-S57110165-A (JP)
Title: Seasoning solution and its preparation
Inventor: HASHIMOTO KAORU
IPC: A23L27/00
Filed: 1980-12-25
Abstract: PURPOSE: To prepare a seasoning solution, having a smooth sense of eating and well-balanced deliciousness and sweetness, and suitable for pickling vegetables, fishes and shellfishes, meat, etc. or broiling with soy, by using a pasteurized sediment of soy sauce, sweet sake lees and a seasoning as principal raw materials.  
     CONSTITUTION: 6W7pts.wt. pasteurized soy sauce sediment is mixed and milled with 1W2pts.wt. sweet sake lees and 1W2pts.wt. seasoning, and small amounts of organic acid, e.g. lactic acid or acetic acid and/or alcohol or both are mixed with the resultant mixture. The mixture is then sterilized under heating. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0471392-A (JP)
Title: Inverter and its restarting method
Inventor: MIYAZAKI KOICHI
IPC: H02P27/06
Filed: 1990-07-11
Abstract: PURPOSE:To obtain means for restarting an inverter quickly upon recovery from instantaneous power interruption with minimum trouble in the operation of entire facility by providing means for determining voltage induced in an AC motor and means for comparing the induced voltage with a voltage necessary for charging of a commutation capacitor in the inverter and commanding restart of the inverter. CONSTITUTION:When an instantaneous power interruption detecting circuit 15 detects recovery of power, an inverter is restarted immediately if an output voltage judging circuit 17 judges that the motor voltage is higher than a predetermined value whereas the inverter is restarted upon finish of charging operation through an initial charging circuit 18 if the motor voltage is judged lower than the predetermined value. When the inverter is restarted immediately, a commutation capacitor 22 is recharged with the voltage induced in a motor 5. In addition to direct detection of motor 5 voltage, the output voltage judging circuit 17 can judge the induced voltage through calculation based on the rotational speed of motor and the time elapsed after instantaneous power interruption or through calculation based on the flux and the rotational speed of motor.