baber/WOPTO huggingface dataset:
Patent JP-H03280328-A (JP)
Title: Electrode heating of cold cathode discharge lamp
Inventor: DOBASHI YOSHITOMI
IPC: H01J9/38
Filed: 1990-03-28
Abstract: PURPOSE:To sufficiently degasify, and to prevent blackening of a bulb wall by arranging a pair of cold cathodes in a bulb, in such a way that they are located almost symmetrically around an intermediate point between the cold cathodes as a point of symmetry, and by carrying out high frequency heating at the same time. CONSTITUTION:A pair of right and left cold cathodes 14a, 14b are arranged coaxialy with a center axis OH of a bulb 12, and are arranged horizontally symmetrically around a vertical axis OV of the bulb 12, which runs in almost middle point through the entire length of the bulb 12, and which is perpendicular to the center axis OH, as a shaft of symmetry. The outer periphery of the pair of cold cathodes 14a, 14b is covered in a ring form with a high frequency heating coil 16a of a high frequency heater 16, at the same time, in an exhausting process of a fluorescent lamp 11, and the projection area of the heating coil 16a projected on both cold cathodes 14a, 14b is almost identical between the cold cathodes 14a and 14b. When high frequency current is run in the heating coil 16a, eddy currents conducted to cold cathode plates 14c, 14c of the cold cathodes 14a, 14b are almost identical, and the pair of cold cathodes can be heated almost equally at a proper temperature.
Patent JP-H10304245-A (JP)
Title: Operating device for video technique-based equipment
Inventor: JUNG FRANK
IPC: H04N5/222
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a user friendly operating device for controlling and monitoring a video technique-based equipment by displaying the operation of a graphic user interface through a display screen, and providing buttons in the outside of the operation face, and fields for displacing and/or inputting a control parameter in the inside of the operation face. SOLUTION: Plural menus are displayed on a display screen 22. A series of switching fields 80', 64, 65, 81'; 82', 52, 53, 83' are provided at the first edge and the second edge on the opposite side, menu selection buttons 77 and 84' are provided at the third edge, and indicator fields 45-48 of a control parameter supplied by deposits 41-44 are provided at the fourth edge. An operation using a mouse is executed through a graphic user interface. Keys are provided outside the edge, and on the opposite side to the buttons, and the same functions as the buttons are applied to the keys so that the buttons may be supported.
Patent JP-H09269717-A (JP)
Title: Production of hologram plate
Inventor: HIGUCHI MASAHIRO
IPC: G03H1/04
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing cost by producing a hologram plate by resin molding utilizing metal molds for molding having freely exchangeable sections in which fine hologram patterns are formed. SOLUTION: The divibable first and second metal molds 1, 2 for molding are coupled and a thermoplastic resin (for example, an acrylic resin) in a molten state is liquid-tightly packed from an injection port 4 disposed at the center of the second metal mold 2 into a cavity 3 formed at the center by the enclosure thereof. When the packing ends, the resin is cooled and held for a prescribed period of time and the hologram plate arranged with the many hologram patterns of the prescribed shapes on the surface on the side facing the first metal mold 1 is molded. The flat planar pattern metal mold 1b is held freely exchangeably on the common metal mold 1a of the first metal mold 1 over the entire circumference thereof. The pattern metal mold 1b is formed by an electroforming method combining a photolithographic technique and a physical vapor growth method.
Patent JP-S5412246-A (JP)
Title: Amplifier
Inventor: MORISHITA MAKOTO
IPC: H03F3/34
Filed: 1977-06-28
Abstract: PURPOSE:To obtain an amplifier which is suitable for a monolithic integrated circuit without any need for changing the number of parts by wide-range power voltage, by connecting a current-supply circuit, which generates a current in proportion to the power voltage, to the emitter of transistor Tr at the post stage.
Patent JP-S533064-A (JP)
Title: Production of semiconductor device
Inventor: NARA AIICHIROU
IPC: H01L21/283
Filed: 1976-06-29
Abstract: PURPOSE: To obtain a semiconductor device of varying barrier heights with good reproducibility by performing electroplating using a plating solution which contains a pH controlling agent and is capable of depositing two kinds of metal elements. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62234747-A (JP)
Title: Headlight for automobile
Inventor: KUNUGI BAN
IPC: B60Q1/14
Filed: 1986-04-05
Abstract: PURPOSE:To improve safety at the time of a blackout failure when a low beam goes out due to filament blowout or the like by automatically turning a high beam on by means of an electrical circuit including a reed switch, transistors, etc. CONSTITUTION:When a power source voltage is applied to a low beam 1 by means of a changeover switch 4, the low beam 1 is turned on and at the same time a low beam pilot lamp 6 is turned on by means of a reed switch 3. On the other hand, if the filament of the low beam 1 blows out, the reed switch 3 is turned off and a current flows from the base of a transistor 10 to the emitter. Due to this, the power source voltage is applied via a diode 7 and a beam attenuation resistor 8 to a high beam 2 to be lit. And when the high beam is lit, the diode 7 prevents the low beam from being lit simultaneously.
Patent JP-H06263785-A (JP)
Title: New glycosyl donor and production of glycoside-based compound using the same
Inventor: INAZU TOSHIYUKI
IPC: C07H1/00
Filed: 1993-03-11
Abstract: PURPOSE:To obtain a stable new compound easy to prepare, capable of efficiently giving in a high yield glycoside compounds as useful for medicines, pesticides, etc., as an intermediate therefor, also capable of streoscopically controlling the anomers of such glycoside compounds. CONSTITUTION:This compound can be obtained by substituting 3- methylthopropionyl group for the hydrogen atom of the hydroxyl group at the anomer site of a saccharide of formula I (R is H, CH3, etc.) or formula II [R is H, CH(OCOCH3)CH2OCOCH3, etc.]. Specifically, the compound can be obtained by reaction of the hydroxyl group at the anomer site of a saccharide of the formula I or II (e.g. 2,3,4,6-tetra-o-benzyl-D-glucopyranose) with a 3-methythiopropionyl halide (normally, chloride) in the presence of a base such as metallic sodium pref. at -10 deg.C to room temperature.
Patent JP-S60242176-A (JP)
Inventor: RORUFU YUNGU
IPC: B65H16/00
Filed: 1985-04-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5412146-A (JP)
Title: Disposal of waster water
Inventor: TANAKA SHIGENOBU
IPC: C02F3/08
Filed: 1977-06-28
Abstract: PURPOSE: To provide a method of disposing of waste water with a high efficiency, wherein a microbial film is produced on a rotary body packed with a filler and the rotary body is rotated as a part of the rotary is dipped in the waste water and the other part is in contact with air. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60220828-A (JP)
Title: Cooling type infrared detector
Inventor: HOSHIYAMA TADASHI
IPC: G01J1/02
Filed: 1984-04-18
Abstract: PURPOSE:To obtain the long-life cooling type infrared detector which has good airtightness and never decreases in cooling efficiency by providing In or an alloy consisting principally of In to a cut notch part formed at an end part of a cylindrical container, and bonding an input window made of sapphire, etc., to the container by compression. CONSTITUTION:The cooling type infrared detector provided with an infrared detecting element 1 at a specific position of the inside container 3 in a double cylindrical vacuum container 10 has the notch part 11 where the sapphire-made input window 4 of the metallic outside container 2 is provided, a ring made of In or the alloy 9 consisting principally of In and containing Sn is provided to the notch part 11, and the input window 4 is placed across the In or In alloy 9 and bonded by compression. The In (alloy) 9 is soft and excellent in ductility and viscosity, and easily bonded to metal, sapphire, etc., by compression, so there is neither cracking nor pinhole in the bonding part and the airtightness is maintained as far as this is used as the cooling type infrared detector on condition of <=100 deg.C. Thus, the long-life detector is obtained at high yield.
Patent JP-H03276592-A (JP)
Title: Induction-heated cooker
Inventor: AOKI TETSUO
IPC: H05B6/12
Filed: 1990-03-27
Abstract: PURPOSE:To correctly detect the temperature of a pan body by integrally molding a top plate and the outer periphery of a sensor case so that the upper face of the sensor plate and the surface of the top plate are set on the same plane. CONSTITUTION:A temperature sensor 18 such as a thermistor is stored in a sensor case 19, the cylindrical sensor case 19 is provided with a circular rib 20 on its outer periphery, and it is integrally molded with the boss section 14 of a top plate 13 so as to cover this circular rib 20. The top plate 13 and sensor case 19 are molded so that their upper faces are set on the same plane. The back face of a pan body 11 is mounted in contact with the upper face of the sensor case 19 integrally provided with a case main body 12, and the temperature of the pan body 11 can be correctly detected by the temperature sensor 18 stored in the sensor case 19.
Patent JP-S5513702-A (JP)
Title: Preparation of polyoxysulfone
Inventor: HONDA TADATOSHI
IPC: C08G75/00
Filed: 1978-06-29
Abstract: PURPOSE: To prepare the title compound useful as a heat-resistant, oxidation-resistant resin and a heat-resistant, insulating adhesive, by reacting 4,4'-dihalodiphenylsulfone with an alkali carbonate in the presence of nitrite ions in a polar solvent.  
     CONSTITUTION: Polyoxysulfone of formula (X, Y are halogen, OH, NO 2 ) is prepared by reacting (A) 4,4'-dihalopheylsulfone, e.g. 4,4'-dichlorodiphenylsulfone, with (B) an alkali carbonate, e.g. sodium carbonate, in a polar solvent such as dimethylsulfoxide, while adding (C) a compound containing nitrite ion, e.g. sodium nitrite, to the reaction system. The addition of nitrite ions can be effected not only by adding an alkali(ne earth) metal nitrite, but also by introducing N 2 O 3  gas into the system or by adding a compound which produces nitrite ions during the reaction, e.g. 4,4'-dinitrodiphenylsulfone, etc. The molar ratio of (C) to (A) is 0.05W1 to 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09239365-A (JP)
Title: Method for generating strongly acidic water
Inventor: SO KEISEN
IPC: C02F1/46
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To generate a strongly acidic water contg. an absolute minimum of residual chlorine in accordance with its use and free from problems with chlorine gas and corrosion. SOLUTION: Raw water is passed through an electrolytic cell having the cathode compartment and anode compartment divided by an ion-permeable diaphragm and electrolyzed to generate a strongly acidic water. In this case, sodium chloride or potassium chloride and sodium sulfate or potassium sulfate are added to the raw water which is then electrolyzed, the sodium chloride or potassium chloride is added to decrease the chlorine ion concn. of the raw water to 10-500mg/l, and the sodium sulfate or potassium sulfate is added so that the conductivity of the raw water is controlled to 1500-2000μS/cm. The electrolyzing current strength applied in the electrolytic cell is controlled to 5-20A per liter of the flow rate of the generated strongly acidic water per minute.
Patent JP-S60220872-A (JP)
Title: Instrument for measuring resistance
Inventor: NANBA KATSUAKI
IPC: G01R27/02
Filed: 1984-04-17
Abstract: PURPOSE:To calculate in short time a resistance value in the standard temp. of a sample by measuring the applied voltage of a sample via a scanner and the temp. of a sample. CONSTITUTION:A voltage is applied to sample resistances of each point Pi, Qi (i=1-n) in a cable conductor C with a standard resistance R and line length lfrom an electric power source device 1 and the temp. of the conductor C is measured by the device 2 and the sample voltage of voltages Vi, Vi' of between a voltage V, V' of the resistance R and each point Pi, Qi is selectively outputted from a scanner 3. The output voltage of this scannner is measured by a device 4 and based on the measured results, the sample voltage is calculated by a unit 5 and a signal ri indicating the resistance value of each point Pi, Qi in the standard temp. is obtd. and displayed by a printer 6.
Patent JP-S556351-A (JP)
Title: Pressing device
Inventor: KATSUYAMA JIYUNNOSUKE
IPC: B41M5/382
Filed: 1978-06-28
Abstract: PURPOSE: To produce always constant pressing force despite use of multiple times by controlling the opening and closing of a check valve for air suction provided in a bag body by way of the elastic body which is contained in the inside and is pressed from the outside.  
     CONSTITUTION: When pressing force is applied from the outside to a bag body 3 having airtightness and flexibility such as synthetic resin or the like containing an elastic material 4 such as foamed resin or the like, the check valve 2 provided to the bag body 3 closes and the pressure of the air in the bag body 3 is detected with a pressure detecting switch 5. When the bag body 3 recovers together with the elastic body 4 owing to removal of the pressing force, the valve 2 opens, thus always fixed volume of air is flowed into the bag body 3, and this provides the pressing device which is capable of applying always constant pressing force despite use of multiple times. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S576498-A (JP)
Title: Fault processing system
Inventor: SASAKI AKIO
IPC: G06F12/16
Filed: 1980-06-11
Abstract: PURPOSE:To easily detect a faulty bit of address, by reversing a bit of a part of the contents of an address array in which a fault has occured, and accessing a main device by its reversed contents. CONSTITUTION:When a fault has occured, an MS access address is generated by addressing a column address part 6 among addresses which have accessed an address array 2 and a high speed buffer memory device 3, and the contents of the array 2, which are held by a faulty address register 13. Subsequently, the most significant one bit of this address is reversed, it is made an address, and block of a main storage device is read out. On the other hand, 1 block of the device 3 corresponding to a block of the array 2 in which a fault has occured is read out. Subsequently, both read-out data are compared by a comparing circuit 4, and if they coincide, a bit which has been 1 bit-reversed is pointed out as a faulty bit. As a result of comparison, in the event of dissidence, the second bit of the MS access address is reversed, the same operation as above is executed, and this operation is repeated, in order, until a coincidence is obtained.
Patent JP-S57194511-A (JP)
Title: Transformer
Inventor: EBISAWA YOSHITO
IPC: H01F30/00
Filed: 1981-05-26
Abstract: PURPOSE:To attain a higher reliability of insulation in a transformer by arranging such that at least two leads, lead out from the coil of a first unit transformer of two or more unit transformers, are connected in parallel to each other through different windows formed in the iron core of the second unit tranformer. CONSTITUTION:A transformer has, for example, two unit transformers A and B. Each of the unit transformers has a tank 3 filled with an insulation oil 4 and accomodating an assembly consisting of an iron core 2 and a coil formed around the core 1. The unit  transformers A and B are connected to each other through lead ducts 5a and 5b provided in the opposing side faces of the tanks 3. The secondary leads 9B and 10B of the  low-voltage side and high-voltage side lead out of the unit transformer B are extended through the lead ducts 5a and 5b and are connected to the bushings 11a and 11b of the bushing pocket via different windows formed in the iron core 1 of the unit transformer A. Also, the secondary lead 9A, 10A lead out of the coil 2 of the unit tranformer A are connected to the bushings 11a and 11b. According to this arrangement, it is possible to reduce the size of the transformer and, hence, to save the insulation oil. In addition, a higher reliability of insulation oil. In addition, a higher reliability of insulation is attained because only small part of the lead extends through the lead duct.
Patent JP-S564138-A (JP)
Title: Camera
Inventor: KENMORI MAKOTO
IPC: G03D13/00
Filed: 1979-06-22
Abstract: PURPOSE: To obtain the camera which is simple in construction and is capable of recording information into a film and developing the same in a dry state, by heating the film composed of post-activated type dry type silver salt material to activate the same then cooling the film, exposing the same in a cold state and developing this under heating.  
     CONSTITUTION: When a film 19 is moved in the X-axis direction and unrecording is detected upon arriving of the frame to be recorded at the position of a double- exposure preventing means, the film is moved by one frame and comes to an activation heating position. Here, a heating element 61 lets the film 19 make pressure contact with a lens-barrel part 53 and at the same time, pressure air is led to a recess 57 and the frame part is evenly heated. The activated portion is next moved to the cooling position, where it is evenly cooled by a cooling element 61-1 by the similar manner, and further it is moved to the exposure position where it is projected and exposed with the scaled-down subject image 13 by a lens 18. Further, it is moved by one frame to a development heating position, where it undergoes heat development by a heating element 62, and this completes recording of one frame. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01289879-A (JP)
Title: Ink for ink-jet recording
Inventor: UDOO MAIYAA
IPC: C09D11/328
Filed: 1989-03-31
Abstract: PURPOSE: To prevent stain owing to the influence of a text mark and to improve waterproof property in obtained record by mixing a specified dye with a recording liquid.  
     CONSTITUTION: (I) the specified dye of a formula I (X is the residue of the formula II (R r2  is H, CH 3 , 2-hytroxyethyl; R 3  is H, CH 3 ; the formula III is anion); Ra is a monoazo dye, sisazo dye, polyazo dye, kinoputhalone, bisdioxasine, 2,7-diphenylxanthene dye, the n-valent residue of copper phthalocyanine; n is 1-4, but X can be the residue of the formula IV (Fa' is kinophthalone, the bivalent residue of 2,7-diphenylxanthene dye; m is more than 1) when n is 1, Fa is kinophthalene, the residue of 2,7-diphenylxanthene dye and X can be the residue of the formula V (Y' is the residues of the formulas VI-VII; R 4-5  is 1-6C alkyl, etc.; R 6  is CH 3 , etc.), when Fa is copper phthalocyanine, the residue of 2,7-diphenylxanthene) or 2-10 wt.% oligomer mixture of the dye of the formula I, where X is -CH 2 -NH 3  is mixed with (ii) 50-95 wt.% recording liquid consisting of water and an organic solvent being mixible with water. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S522338-A (JP)
Title: Most suitable standard degree selecting equipment
Inventor: MIURA TETSUO
IPC: G06K9/00
Filed: 1975-06-24
Abstract: PURPOSE: To select the most suitable standard degree of a binary digit standard by gaining a binary digital signal corresponding to density of a figure through a multiplex digital signal gained by optically scanning a figure. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07285203-A (JP)
Title: Polyester composite film for metal laminate, laminated metal sheet and metal container
Inventor: KUZE KATSURO
IPC: B32B27/36
Filed: 1994-04-18
Abstract: PURPOSE:To improve the resistance to rolling-up processing by laminating a film layer consisting of a specified thermoplastic resin and a specified copolyester at least on one face of a polyester film layer. CONSTITUTION:A polyester composite film for laminating a metal is formed by laminating a film layer B consisting of a resin compsn. contg. 0.3-10wt.% thermoplastic resin being incompatible with the polyester and a copolyester wherein 1-30 mole % of the whole acid component are a long chain aliphatic, dicarboxylic, acid residue of at least 10C. A laminated metal sheet is formed by laminating this polyester composite film so as to make the layer B to be the opposite face of the metal sheet and a metal container is formed of the laminated metal sheet. In addition, it is pref. that the content of cyclic trimer of ethylene terephthalate in the layer B or in both layers A and B is made at most 0.7wt.%.
Patent JP-H09270891-A (JP)
Title: Image reader
Inventor: SAKURAI YASUO
IPC: H04N1/107
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of vibration of a carriage provided with a read means, by surely engaging a wire with an idler pulley through a simple configuration. SOLUTION: This reader is provided with an image read means consisting of a lamp 5 and reflecting mirrors 6-8 or the like, 1st and 2nd optical system carriages 3, 4 supported movably in the subscanning direction, a wire 13 whose one part is fixed to the carriages 3, 4, a drive reel 12 around which a part of the wire is wound, and an idler pulley 21 which is arranged, so as to move the 1st and 2nd optical system carriages 3, 4 in the subscanning direction by the wire 13 extracted from the drive reel 12 and around which the wire 13 is wound. In this case, a guide roller 23, guiding the wire 13 extracted from the drive reel 12, so as to be engaged with the idler pulley 21 without changing its angle of approach, is provided in the vicinity of the idler pulley 21.
Patent JP-H10252333-A (JP)
Title: Opening/closing lock device
Inventor: SAWATANI SEIJI
IPC: E05B79/08
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To prevent a shaft from getting out of the bearing hole during use. SOLUTION: This lock device is provided with a base body 1 having a pair of bearing holes 11, a rotary member 21 rotatably pivotted to the base body 1, and lock claws 23 detachably fixed to a striker by the rotary movement of the rotary member 21. A pair of shafts 22 fitted in the bearing holes 11 of the base body 1 are protruded at both sides in the rotary member 21. And a notched space 24 is opened at the middle of respective shafts 22 and a reinforcing member 14a restricting approach of a pair of shafts 22 is interposed in the notched space 24. In this way, since a pair of shafts 22 can easily warp toward the mutually approaching direction owing to the notched space 24, when the shafts fit in the bearing holes 11, the fitting work becomes easy.  After the shafts have fitted therein once, as the reinforcing member 14a exists in the notched space 24 to restrict approach of the shafts, there is not such an anxiety that the shafts 22 accidentally slip out of the bearing holes 11 during use.
Patent JP-H04312421-A (JP)
Title: Electric cooker
Inventor: HIROMATSU FUTOSHI
IPC: A47J43/046
Filed: 1991-04-11
Abstract: PURPOSE:To provide an electric cooker capable of reducing the sound leaked from air holes of the cover of a cup. CONSTITUTION:A driving motor 2 in a main body 1, a cup 9 mounted on the main body 1, a cutter 5 located in the cup 9 and driven by the motor 2, and a cover 10 covering the opening section of the cup 9 are provided, the cover 10 has multiple collars 16, 17 kept in contact with the cover 10 on the whole periphery, an air hole 19 communicating with the inside of the cup 9 is provided at part of a circular space 18 formed by the collars 16, 17, and an air hole 20 communicated to the atmosphere is provided at the other section apart from the air hole 19. The propagation path of noise is extended by the circular space 18, and the leaked sound can be reduced by the distance damping effect.