baber/WOPTO huggingface dataset:
Patent JP-H07257595-A (JP)
Title: Gas-barrier packaging bag
Inventor: SASAKI NOBORU
IPC: B65D65/40
Filed: 1994-03-23
Abstract: PURPOSE:To provide a packaging bag which has an excellent transparency and a high gas-barrier property and which restrains its gas-barrier property from lowering at the time of forming the bag and with the passage of time. CONSTITUTION:The material for use in forming a gas-barrier packaging bag 1 is constituted of two laminates 11 each of which is formed by successively building up a base material 12 consisting of a transparent high-molecular material, a thin metal oxide film layer 13, a stress relieving layer 14 not having heat sealability and a heat seal layer 15 consisting of thermoplastic resin and which are joined together with their heat seal layers facing each other and have these layers heat sealed to form a sealing part 21. Since in this way the stress relieving layer absorbs or lightens the stress exerted on the thin film layer due to the heat sealing of the heat seal layers at the time of forming bags, the thin film layer is unlikely to suffer the damages such as crack and fissure, whereby the gas-barrier property and the layer adhesion can be restrained from lowering.
Patent JP-S61212456-A (JP)
Title: Electromagnetic stirrer of continuous casting installation
Inventor: KADOI JUN
IPC: B22D11/10
Filed: 1985-03-15
Abstract: PURPOSE:To improve the efficiency of electromagnetic stirring by winding multiphase coils for generating a bipolar rotating magnetic field to a pair of iron cores disposed to face each other by a ring winding system and generating the bipolar rotating magnetic fields at the center between the coils. CONSTITUTION:Three-phase windings 2a, 2b of U-W are respectively wound by the ring winding system on a pair of the iron cores 1a, 1b disposed to face each other apart at the prescribed space maintained therebetween and a casting mold contg. a molten steel 3a or a solidified shell 4a of an ingot is disposed between the iron cores 1a and 1b. The magnetic flux 5a of the two poles is generated as shown by alternate long and short dash lines when current is impressed to the windings 2a, 2b of U-W from a 3-phase AC power source. The magnetic flux 5a forms the rotating magnetic field rotating in an arrow 6a direction around the central point 0' of the device on progression of the 3-phase AC period. The rotating magnetic field is slightly elliptical and has the large rotating force to be exerted to the molten steel 3a. The high stirring efficiency is thus obtd.
Patent JP-S62207538-A (JP)
Title: Shifting mold type continuous caster
Inventor: MATSUI KUNIO
IPC: B22D11/06
Filed: 1986-03-10
Abstract: PURPOSE:To prevent molten metal leakage at a tundish nozzle part by burying a magnetic field generator in each block mold of a shifting type mold to generate eddy current in the molten metal. CONSTITUTION:Each magnetic field generator 6 in the plural block molds 1' at near the tundish nozzle 4 is worked among the block molds 1 shifted as rotating by a driving motor. Then, the shifting magnetic field is generated at the tundish nozzle 4 part, and as the result, the eddy current is generated in the molten metal 7, to generate a force toward progressing direction in the molten metal 7. Therefore, the molten metal 7 is flowed toward the shifting direction of the block mold 1' without inserting in the gap 8 between the tundish nozzle 4 and the block mold 1', and the casting sheet is formed continuously and smoothly.
Patent JP-H05257164-A (JP)
Title: Active matrix substrate
IPC: G02F1/1343
Filed: 1992-03-10
Abstract: PURPOSE:To suppress the generation of a signal delay by adopting the circuitry in which a light shielding film and additive capacity common wiring are connected in parallel. CONSTITUTION:Metallic layers 10a to 10c are respectively so formed as to embed contact holes 7a to 7c and are connected to a source electrode, a drain electrode 24 and the additive capacity common wiring 8. The light shielding film 15 is so patterned and formed as to embed the contact hole 9c in addition to the upper part of a thin-film transistor(TFT) 25. The light shielding film 15 constituted in such a manner and the additive capacity common wiring 8 are formed in parallel. The light shielding film 15 and the additive capacity common wiring 8 are electrically connected via the contact holes 7c, 9c respectively provided in first and second interlayer insulating films. Then, the circuitry in which the light shielding film 15 and the additive capacity common wiring 8 are connected in parallel is obtd. and the resistance is lowered, by which the generation of the signal delay is suppressed.
Patent JP-S58168293-A (JP)
Inventor: KIMURA HIROO
IPC: H05K3/04
Filed: 1982-03-30
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-H01225829-A (JP)
Title: Cock device with solenoid valve for gas burner
Inventor: NISHI TAKAHIRO
IPC: F23N1/00
Filed: 1988-03-04
Abstract: PURPOSE:To enable such an ignition as to give a set thermal power, by providing an operating rod penetrating through a closing element, and opening or closing an opening of the closing element simultaneously with operating a solenoid valve by the operating rod, thereby supplying or cutting off a fuel, in the title device for a cooker or the like. CONSTITUTION:With an operating rod 3 moved rightward from a fuel cut-off condition, a valve body 8 is first separated from an opening part 7 of a closing element 2. Next, a tip part 4 of the operating rod 3 pushes a valve body 6 away from a valve seat part 24 to e position at which the valve body 6 is held by an electromotive force of a thermocouple in a safety device (not shown). As a result, a small diameter part 15 of the operating rod comes to a restriction part 12 to form a gap 14. Therefore, a fuel is supplied to a pilot burner through an introducing passage 25, a main body 1 of a cock, the closing element 2, the gap 14, a pilot hole 11 and a passage 17. The fuel is supplied to a main burner through a main hole 10 and a passage 16 and also through the gap 14 and a passage 18, and is ignited. Thus, such an ignition as to give a desired thermal power can be performed.
Patent JP-S56147870-A (JP)
Title: Recording solution
Inventor: OOTA NORIYA
IPC: C09D11/00
Filed: 1980-04-17
Abstract: PURPOSE: A recording solution for ink jetting, etc., suppressing the change in viscosity depending upon temperature so that the clogging of a nozzle is prevented, comprising a liquid medium containing an alkyl ether of polyoxyethylene polyoxypropylene block polymer.  
     CONSTITUTION: Preferably 5W50wt% alkyl ether of polyoxyethylene polyoxypropylene block polymer shown by the formula [R 1  and R 2  are 1W9C alkyl or H; m and n are 1W10 (preferably 1W4)] as a dispersant is blended with water [preferably a blended system of water and a water-soluble organic solvent, e.g., polyhydric alcohol (alkyl ether), etc.], and water-soluble dye, to give the desired recording  solution. The prepared recording solution provides recorded images with high concentration, provides no change of properties during storage and precipitation of solid materials, has improved recording properties, and is suitable for a recording solution for writing tools, e.g., signature pen, fountain pen, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04289475-A (JP)
Title: Apparatus for inspecting semiconductor integrated circuit
Inventor: MITSUNOBU TAKAMASA
IPC: G01R31/3185
Filed: 1991-03-18
Abstract: PURPOSE:To make a complicated test of a semiconductor integrated circuit in an extremely simple manner in low cost. CONSTITUTION:A voltage detection circuit 2 detecting the voltage level of the pulse applied to the input terminal 1 of a semiconductor integrated circuit and a pulse width detection circuit 10 detecting the pulse width of a voltage pulse are provided and the output of the pulse width detection circuit 10 is connected to the decoding input of a decoder 7. When an applied voltage level is a proper voltage level, the output of the decoder 7 is selected corresponding to the pulse width thereof and a proper test circuit 8 is selected.
Patent JP-H0566511-A (JP)
Title: Improved planar particle emulsion incorporating laminated halogenide body
Inventor: ERITSUKU RESURII BERU
IPC: G03C1/015
Filed: 1992-03-11
Abstract: PURPOSE: To enhance surface photosensitivity and to reduce high illuminance reciprocity law failure. CONSTITUTION: The photographic emulsion comprises radiation sensitive flat silver iodide bromide grains each composed of 2 opposite parallel principal crystal faces 201 and 203, a host laminate structure 205, laminates 207 and 209 inserted between the faces 201 and 203 each facing to the host laminate structure 205, and each of the laminates 207 and 209 form the one side of the principal crystal faces, and the surface layers 211 and 213 have each a thickness of 20-350nm, and subsurfaces 215 and 217 arranged in the direct inside of the surface layers 211 and 213 contain a hexacoordination complex comprising a metal element of group VIII in period 4-5 and at least 3 cyanide ligands.
Patent JP-H02232281-A (JP)
Title: Oil-base paint and preparation thereof
Inventor: MINO NORIHISA
IPC: C09D7/12
Filed: 1989-03-03
Abstract: PURPOSE:To improve tinting, stability of a coating liq. and surface condition by dispersing a pigment particle the surface of which is covered with a specified monomolecular film in a non-aq. oil. CONSTITUTION:A pigment particle on the surface of which a monomolecular adsorption film with fluorine atoms 3 appearing on its surface is formed is obtd. by adding an ultrafine particle pigment 1 (e.g. carbon black) to a soln. of a silane surface active agent contg. a linear hydrocarbon 2 with a fluorine atom 3 on its terminal (e.g. trifluorononadecyltrichlorosilane) in a non-aq. org. solvent (e.g. n-hexadecane), stirring the dispersion and performing the chemical adsorption of the linear hydrocarbon 2 on the surface of the pigment particle 1. Then, this pigment particle is dispersed in a non-aq. oil (e.g. thermally polymerized fluorinated oil).
Patent JP-S53137805-A (JP)
Title: Combustion method of heating furnace
Inventor: HATANO MICHIHARU
IPC: C10J1/20
Filed: 1977-05-07
Abstract: PURPOSE:To regenerate CO2, H2O, NOx to non-public nuisance fuel gas, by passing high temp exhaust gas containing CO2, H2O, NOx through a reducing furnace to which carbon reducing agent is filled.
Patent JP-S62211104-A (JP)
Inventor: MITA TOSHIHIKO
IPC: B28B3/20
Filed: 1986-03-12
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-H04290503-A (JP)
Title: Complete separation-type solid-liquid separator for raw water such as sludge water
Inventor: KANO MASATAKE
IPC: B01D21/06
Filed: 1991-03-18
Abstract: PURPOSE:To improve precision, transportability and interchangeability by separating a solid-liq. separator into the outer member and inner member and precisely and easily assembling the members. CONSTITUTION:The inner member 10 is constituted of an annular flocculation chamber 12 consisting of a supernatant water pipe 11 at the center and a cylinder 13 surrounding the pipe 11, a raw water inlet pipe 14 opened to the chamber 12, a supernatant water outlet pipe 15 connected to the pipe 11 and opened outside the chamber 12 and a skirt-shaped separating bag 16 expanding downward from the lower end of the pipe 11. Meanwhile, the cylindrical outer member 1 is constituted of an inner wall surface 18 from which the inner member 10 is hung, pipelines 5 and 5a connected to the pipes 14 and 15 and having a tiny downflow slit A formed with the base of the separating bag 16 and a lower cylinder 1e forming a separation chamber B under the bag 16. A sludge outlet pipe 3 and a sludge scraper 23 are connected at the bottom of the outer member 1.
Patent JP-S59188809-A (JP)
Title: Tape recorder
Inventor: HIGUCHI KOUICHI
IPC: G11B5/02
Filed: 1984-03-19
Abstract: PURPOSE:To obtain a tape recorder which can be miniaturized with high handling performance by performing the monaural sound recording with an incorporated microphone and then the stereo sound recording only when an external microphone is used. CONSTITUTION:Switches SW1 and SW2 are kept on while an external microphone is not connected to an external microphone connection jack 2, and the output of an incorporated microphone 1 appears at a terminal T of radio tape changeover switches S1-1 and S1-2 at the tape side via switches SW1 and SW2. Under such conditions, the radio tape changeover switches S1-1-S1-4 are applied to the terminal T of the tape side together with sound recording/reproduction changeover switches S2-1-S2-4 are applied to the terminal of the sound recording side. Thus the output of the microphone 1 is impressed to magnetic heads 3 and 4 via sound recording amplifiers 5 and 6 reproducing amplifiers 7 and 8 respectively to perm the monaural sound recording. When the external microphone for stereo recording is connected to the jack 2, both switches SW1 and SW2 are turned off. Thus the left and right signals given from the external microphone are applied independently to the heads 3 and 4 via amplifiers 5 and 6 and then amplifiers 7 and 8 respectively.
Patent JP-H08245919-A (JP)
Title: Curable composition
Inventor: TAKIYAMA EIICHIRO
IPC: C08L101/02
Filed: 1995-03-13
Abstract: PURPOSE: To provide an one-pack stable composition quickly curable when heated, capable of giving coating film with excellent physical properties including high weatherability, comprising an acetoacetyl group-contg. polymer, (meth) acryloyl group-contg. unsaturated compound and organocobalt compound. CONSTITUTION: This curable composition comprises (A) a polymer having in one molecule at least two acetoacetyl groups prepared by (co)polymerizing monomer(s) having in one molecule both acetoacetyl group and unsaturated group [pref. by copolymerizing an acetoacetyl alkyl (meth)acrylate and a monomer copolymerizable therewith], (B) an unsaturated compound having in one molecule at least two (meth)acryloyl groups [pref. a (bromine-contg.)vinyl ester resin prepared by reaction of (meth)acrylic acid with e.g. trishydroxyethyl isocyanurate tri(meth)acrylate], and (C) an organocobalt compound (pref. a cobalt salt of organic acid, or cobalt acetylacetonate).
Patent JP-S62209707-A (JP)
Title: Vertical magnetic head
Inventor: TERASAWA TAKESHI
IPC: G11B5/127
Filed: 1986-03-11
Abstract: PURPOSE:To obtain a reproducing signal without a waveform distortion even when magnetic saturation is generated in a main magnetic pole, by providing a nonmagnetic and conductive film at the side of the main pole facing with a complementary magnetic pole. CONSTITUTION:The lower end plane 5a of a main magnetic pole 5 is faced with the magnetizing layer 2 of a recording medium 1, and performs a recording and a reproduction. Also, at the plane 5b of the main magnetic pole 5 facing with a complementary magnetic pole 6, a non-magnetic and conductive film 10 is provided. Meanwhile, the upper end plane of the main magnetic pole 5 is joined with the horizontal piece 60 of the main magnetic pole 6. In such a constitution, efficiency is improved because a magnetic path 8 in a recording and a reproducing time forms a closed magnetic path passing through a magnetic layer 3 with high permeability in the medium 1. Also, when a coil 7 is excited strongly in order to apply a stronger magnetic flux on the layer 2, the magnetic saturation is generated in the magnetic pole 5, and the magnetic path 81 which tries to pass the plane 5 is generated, and it tries to remain a magnetic component in a horizontal direction at the layer 2. However, an eddy current 11 is generated by the film 10, and a magnetic path 82 in the negating direction of the magnetic flux trying to pass the magnetic path 81, is formed, and the magnetic flux which passes the medium 1 passes the magnetic path 82 only in a thickness direction.
Patent JP-H1193889-A (JP)
Title: Turbo-molecular pump
Inventor: SHIOKAWA ATSUSHI
IPC: F04D19/04
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To simplify a structure of a valve device and a valve driving mechanism, and compactly constitute the whole including the valve device by integrally arranging the valve driving mechanism with a turbo-molecular pump. SOLUTION: On an outside surface of a casing 16, valve driving devices 70 to drive a valve body 20 in the shaft direction of a rotor R are installed on an installing member 74 extending from a flange 72, and are arranged at equal intervals in the circumferential direction. A through-hole 76 is formed in the circumferential direction in the flange 72, and plural valve rods to connect an edge part of the valve body 20 and the valve driving devices 70 are inserted through the hole 76. An O-ring is arranged on a flange surface, and airtightness at closing time is maintained. A piston cylinder device actuated by oil pressure and air pressure and a ball screw device using a motor are suitable as an actuator of the valve driving devices 70. By such constitution, the valve body 20 is opened/closed by actuation of the actuator.  Conductance can also be adjusted by opening the valve body 20 in a prescribed position.
Patent JP-H02234339-A (JP)
Title: Charged beam picture-drawing device
Inventor: MATSUDA KOREHITO
IPC: H01J37/147
Filed: 1989-03-07
Abstract: PURPOSE:To permit high-speed picture drawing by providing electrostatic lenses and a means of switching between them, a means of detecting the beam positions before and after switching, a means of storing relative values for the detected positions, and a means of deflection to correct the amount by which the beam positions are shifted, according to the relative values. CONSTITUTION:Prior to picture drawing, a mark 17 is moved so that it comes just under a beam axis, and then an area including the mark 17 is scanned with a beam. Reflected electrons which are generated during scanning are detected by a detector 18, and a relative positional relationship between the mark 17 and a beam position is acquired by means of a mark detection circuit 19. Then, the same operation is performed for other electrostatic lens selected through switching, and the amount of shift in beam position caused by switching is calculated and stored in a position correction storage circuit 12. After this, switching is made between electrostatic lenses 20, 21 based on figure size information W, H by means of an electrostatic lens control circuit 9. figure position information X, Y and an amount of shift are processed in an add/subtract circuit 13 and figure data with corrected amount of shift is sent to a beam deflection amplifier 14 to drive a deflector 15. This configuration permits drawing of figures at high speed with high accuracy.
Patent JP-H11247390-A (JP)
Title: Stairs
Inventor: SUZUKI MASAO
IPC: E04F11/02
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To provide stairs having a beautiful external appearance and excellent construction properties. SOLUTION: Footboards 1 are laid over between opposite horizontal step parts 3a in a pair of strings 3 and fixed and a riser 2 is provided between the fore end part of an upper footboard 1A and the rear end part of a lower footboard 1B and fitted to each of them. Each footboard 1 is set on and fixed to the horizontal step parts 3a. As for each riser 2, the upper end 2a thereof is brought into contact with the lower side of the fore end part of the upper footboard 1A, the back 2b thereof with a vertical part 3b and the front 2c of the lower end part thereof with the rear end face of the lower footboard 1B, and they are fixed. A guide part 4 for guiding fitting of the riser 2 is provided at the lower end part of the vertical part 3b and a space S is formed between the guide part 4 and the back of the riser 2.
Patent JP-S60197173-A (JP)
Title: Inverter circuit
Inventor: NAKADA MITSUO
IPC: H02M7/48
Filed: 1984-03-19
Abstract: PURPOSE:To suppress the leakage of a high frequency noise to the exterior by providing a winding structure that the primary winding is split and the CV products of the electrostatic capacity between load side conductors and the winding generating voltage become equal. CONSTITUTION:An inverter 15 provided in a switching regulator has split primary windings 16, 17, and switching transistor 6 is connected between the split primary windings 16 and 17. The windings are formed so that the CV products of the electrostatic capacities C1, C2 between the primary windings, 16, 17 and the primary winding 8 and winding generating voltages V1, V2 become equal, thereby effectively reducing the electrostatic capacity between the windings 16, 17 and the winding 8 with respect to the high frequency voltage generated by the switching drive.
Patent JP-H03255832-A (JP)
Title: Humidifier
Inventor: SHINDO HIROBUMI
IPC: F24F6/10
Filed: 1990-03-05
Abstract: PURPOSE:To easily detach a sucking-up body fitted with a metal foil from a heating unit without bonding a precipitated scale component to the surface of the heating unit by inserting the metal foil between the heating unit and the sucking-up body and precipitating dissolved impurities in humidifying water between the sucking-up body and the metal foil. CONSTITUTION:A water tank 2 is provided in a humidifier main body 1 and one end part of a sucking-up body 5 having a heating unit 3 and a metal foil 4 buried therein is immersed in the water of the water tank 2. Therefore, the water in the water tank 2 rises to the upper part of the sucking-up body 5 without coming into contact with the heating unit 3 and the heat of evaporation is supplied to the sucking-up body 5 from the heating unit 3 through the metal foil 4. As a result, since a part of a precipitated scale component is fixed between the sucking-up body 5 and the metal foil 4 but not fixed between the heating unit 3 and the metal foil 4, the part replacement of the sucking-up body 5 and the metal foil 4 from the heating unit 3 after the use of one season is easy. The sucking-up body 5 is pref. formed from a heat-resistant fiber such as a glass fiber, a silica fiber, an alumina fiber, a carbon fiber or a composite fiber of them.
Patent JP-H02233170-A (JP)
Title: Grout pressure feed apparatus
Inventor: ADACHI NOBUO
IPC: B01J4/00
Filed: 1989-03-06
Abstract: PURPOSE:To mechanize the continuous transport of grout in relatively low cost by intermittently emitting grout for the jointing between tiles under pressure to accumulate pressure and subsequently sending out the same. CONSTITUTION:The grout taken out to joints 17-19 from a grout supply source 12 through grout supply lines 14-15 are guide to tube pumps 20-22 in a grout pressure feed system 5 and eccentric 20b-22b are relatively rotated herein at equal angular volocity with respect to stators 20c-22c equipped with tubes to press the grout in the tubes of the respective pumps 20-22. Then, the grout are intermittenly emitted to secondary liners 20d-22d by a drive mechanism consisting of an electromotive motor 23 and reduction gears 24, 25 to be sent to the pressure accumulator 27 having a relatively large diameter equipped with an inlet header 24 provided on the downstream side thereof and the grout uniformly pressed successively under accumulated pressure are received herein from an outlet header 28 at an equal flow rate under equal pressure and continuously sent out through four feed lines 30, 40, 50, 60 having a relatively small diameter.