baber/WOPTO huggingface dataset:
Patent JP-H01107315-A (JP)
Title: Magnetic recording medium
Inventor: SOGA SANEMORI
IPC: G11B5/72
Filed: 1987-10-20
Abstract: PURPOSE:To improve lubricative durability, traveling property and wear resistance by providing a high-polymer layer of a polymerizable LB film on a thin ferromagnetic metallic film on a nonmagnetic substrate. CONSTITUTION:At least one high-polymer layer 3 of the polymerizable LB film is provided on the thin ferromagnetic metallic film 2 provided on the nonmagnetic substrate 1. Since the high polymer is formed by polymerizing the LB film of long chain fatty acid, etc., having an unsatd. bond in such a manner, the film strength of the LB film itself is higher than the film strength of the LB film consisting of a low polymer. The chipping of the LB film by friction with a magnetic head, etc., is, therefore, obviated. The magnetic recording medium having the excellent lubricative durability, traveling property and wear resistance is thereby obtd.
Patent JP-S62123829-A (JP)
Title: Digital-analog converter evaluation device
Inventor: UOZUMI TOMOHIKO
IPC: H03M1/10
Filed: 1985-11-25
Abstract: PURPOSE:To evaluate the dynamic characteristic from the MSB to the LSB by constituting a D/A converter with a means driving the D/A converter one by one bit each selectively at the maximum speed and means measuring an output level of a fundamental wave component of each bit. CONSTITUTION:A rectangular wave signal having a duty ratio of 50% of the highest speed of the D/A converter 2 is supplied to bit input terminals D0-Dn of the D/A converter 2 to be evaluated from a pulse generator PG of a drive circuit 4 as a bit control signal via switches SW40-SW4n. Since the theoretical value of the amplitude of the rectangular wave signal at each bit outputted to an analog signal output terminal A is calculated in advance, the state of the operation of the D/A converter at the highest speed from the MSB to the LSB is evaluated singly at each bit by using a selection level meter 5 so as to measure the level of the fundamental wave component of an analog output signal while each bit is driven selectively.
Patent JP-H10112379-A (JP)
Title: Induction heating apparatus and manufacturing method of heating coil attachment unit used for the apparatus
Inventor: SASANO HAYASHI
IPC: H05B6/10
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To make possible simultaneous completion of attachment to a heated body, improve workability, shorten working time, and reduce manufacturing cost by pasting a heating coil and fixing the coil to a base sheet using elastomer, bonding the base sheet with an insulation material integrally. SOLUTION: In an inductive heating coil attachment unit 1A, a sheet material 10 having flexibility, heat resistance, and flame retardant property and an insulation material 20 are bonded with each other, a heating coil 20 is adhered onto a surface of a base sheet 10 by room temperature vulcanizing type silicone rubber elastomer 40. Further, the elastomer 40 us applied onto an outer surface of a coil part 20A and coated. With such a constitution, complex work of sewing the heating coil by heat resisting thread and fixing it to the sheet is eliminated, unit forming is facilitated, manufacturing work process is shortened, and a surface of the heating coil is protected and durability can be improved by covering the heating coil with the elastomer.
Patent JP-2001092310-A (JP)
Title: Picture recording device, picture recording system, control method of picture recording device, control method of picture recording system, and storage medium
Inventor: KAKIGI MUTSUAKI
IPC: B41J29/38
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To make an operation that a user is to execute clear by preventing the display of full load while paper can be discharged at respective paper discharge modes without a trouble even if a full load bin has occurred, suppressing a condition for moving a system to full load to the minimum, improving a load rate and informing the user of an optimum full load release condition corresponding to the respective paper discharge modes. SOLUTION: It is judged whether paper discharge corresponding to a paper discharge mode can be executed or not based on the retrieval result of a paper discharge port corresponding to the paper discharge mode (the automation of user separation, the fixing of user separation, sorting and stack) designated by a print job received from host computers 101A to 101E and on the detection result of the paper load of the paper discharge ports. A message for urging the optimum operation of paper full load release/removal, which corresponds to the paper discharge mode, is informed to a user based on the judged result.
Patent JP-2001084958-A (JP)
Title: Scatter preventing type fluorescent lamp and manufacturing method of the scatter preventing type fluorescent lamp
Inventor: OSAWA TAKASHI
IPC: H01J61/35
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To protect a lighting circuit by immediately disabling it from lighting, when a fine crack is produced in a scatter preventing type fluorescent lamp. SOLUTION: Holes 33 are formed in a resin tube 31. When a damaged part 71 is produced in a lamp tube 61, the atmosphere enters from the holes 33, and tends to flow into the inside of the lamp tube 61 by passing through the damaged part 71. Thereby, a straight tube type fluorescent lamp 41 is immediately disabled from lighting. The holes 33 preferably have a diameter of 0.1-5 mm.
Patent JP-S63117418-A (JP)
Title: Cvd equipment
Inventor: NAKAYAMA IZUMI
IPC: H01L21/205
Filed: 1986-11-05
Abstract: PURPOSE:To provide a piece of CVD equipment simple in its construction and rich in its functional performance, by moving a substrate holder against an electrode member so that a DC bias applied to a substrate is changed. CONSTITUTION:A lifting position of a susceptor 9 is determined in consideration of qualities of a film formed on a wafer surface and other characteristics. When a rotary axis 15 is lifted along a guide shaft 35 and when it reach a prescribed height, it is detected by a sensor and the driving of a cylinder device 29 is stopped. Next, a motor 25 is driven and the susceptor 9 is rotated. An reactive gas is introduced into a vacuum container 1 through a nozzle 2, and a thin film is uniformly formed on the wafer surface. The susceptor 9 is rotated and stopped at an angular position where long holes 42 of the susceptor 9 are aligned with the under wafer lift pins 40. An upper stage mounting plate 39 is lifted and passed through an opening 70 and guided to a drawing room. When the susceptor 9 is much lifted, a plasma P-existence region is largely changed so that plasma cleaning is performed over the rear of the susceptor 9, the upper and side surfaces of a stage main body 8, and the wall part of the vacuum container 1.
Patent JP-H11111765-A (JP)
Title: Manufacture of chip-supporting substrate for semiconductor package
Inventor: AWANO YASUHIKO
IPC: H01L23/12
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a chip-supporting substrate for a semiconductor package by which a small-sized and highly integrated semiconductor package which exhibits a high reliability can be manufactured by preventing cracks on the package. SOLUTION: A film of insulating adhesive is formed on points for mounting semiconductor chips of an insulating supporting substrate, which is provided with multiple groups of wiring having semiconductor chip inner connecting parts, outer connecting parts and vent holes. The film of insulating adhesive is provided with holes, which are opposed to the vent holes and are not overlaid on the points for mounting semiconductor chips. The film is supplied in the form of a tape, perforated with holes, cut into areas corresponding to multiple groups of wiring, and stuck to the points for mounting semiconductor chips. A chip-supporting substrate is manufactured as described above.
Patent JP-H05110382-A (JP)
Title: Equalizer circuit
Inventor: SATO TERUO
IPC: H03H15/00
Filed: 1991-10-14
Abstract: PURPOSE:To simultaneously satisfy elements contrary to each other such as convergence and equalization accuracy after convergence by selecting two sets of step width information through the comparison between error information from an error estimate circuit and 1st and 2nd reference values and deciding respectively a coefficient fed to each multiplier circuit in a selected step. CONSTITUTION:This circuit is provided with a filter 50, a synchronization detection circuit 31, an error estimate circuit 33 estimating an error, an error normalizing circuit 34 normalizing the error information, an error averaging circuit 35 averaging the information, a step width decision circuit 36 deciding a step width alpha, a step width decision circuit 38 deciding a step width alphaj, a selector 37 selecting the step width information alpha or alphaj based on the comparison between the information from the error averaging circuit 35 and the 1st and 2nd reference values, and a coefficient decision circuit 40 deciding respectively the coefficient Cj fed to multiplier circuits x1, x2, x3, x4,...xn based on the selected step width information alpha or alphaj.
Patent JP-H08129951-A (JP)
Title: Electron emitting element
Inventor: TOMIHARI YOSHINORI
IPC: H01J3/02
Filed: 1994-10-28
Abstract: PURPOSE: To obtain an electron beam which has a large electric current and is sharp and has high resolution by eccentrically arranging at least a part of converging electrodes to cathodes. CONSTITUTION: Cathodes 4 are arranged in a central part position of a substrate 1 and in its concentric circumferential position, and converging electrodes 10 corresponding to the respective cathodes 4 are arranged in a concentrically circular position to the cathodes 4 in a central part position and on the inside or outside in the radial direction to the cathodes 4 in a concentrically circular position by making them eccentric by a prescribed quantity. Therefore, electron beams emitted from the respective cathodes 4 are converged in the center of the electrodes 10 by the electrodes 10, and are deflected in response to an eccentric quantity of the electrodes 10 and gate electrodes 7.  Therefore, since the electrodes 10 are eccentrically arranged in a concentrically circular position to the cathodes 4 in a central part and on the inside to the cathodes 4 in a concentric circumferential position, the whole electron beams can be converged as a single electron beam. As a result, an electron beam which has a large electric current and is sharp and has high resolution can be obtained.
Patent JP-H1175571-A (JP)
Title: Film for protected horticulture
Inventor: YAMAUCHI KENICHI
IPC: C08J5/18
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain film for protected horticulture that comprises an olefin resin having improved transparency and antifogging properties and has a tear strength equal or superior to that of a straight-chain, low-density polyethylene film which has been conventionally regarded as to have a suitable tear strength. SOLUTION: This film for protected horticulture is made of a mixture of 20-80 wt.% of a low-density polyethylene and 80-20 wt.% of a straight-chain, low density polyethylene. When a layer of an ethylene-vinyl acetate copolymer containing 3-25 wt.% of vinyl acetate is formed on one face of the film, the transparency and antifogging properties are increased in addition.
Patent JP-H07121738-A (JP)
Title: Graphic editing device
Inventor: TAKAGI HIROAKI
IPC: G06T15/00
Filed: 1993-10-22
Abstract: PURPOSE:To reflect a graphic with the shaded result when making a graphic of a pillar shape generated and shaded by two-dimensional information into a plane. CONSTITUTION:This device is provided with a stereoscopic graphic information storage means 101 for storing information concerning the shape and the attribute in stereoscopic graphic information, graphic information transforming means 104 for transforming the information from the stereoscopic graphic stored in the stereoscopic graphic information storage means 101 to a planar graphic, planar graphic information storage means 105 for storing the information concerning the shape and the attribute in the planar graphic information transformed by the graphic information transforming means 104, shade processing means 108 for shading the stereoscopic graphic stored in the stereoscopic graphic information storage means 101, and plane processing mode storage means 109 for storing information concerning how to apply the lightness of the plane and the attribute information of a color when making the stereoscopic graphic into the plane with the graphic information transforming means 104.
Patent JP-S62125605-A (JP)
Title: High frequency coil
Inventor: KANETAKA TOYONORI
IPC: H01F27/00
Filed: 1985-11-26
Abstract: PURPOSE:To enable the connection of a plurality of terminals by a construction wherein a copper foil is formed in a circuit pattern connecting with the terminals on the bottom surface of a terminal plate, a chip component is fitted on the copper leaf, and the entire bottom surface of the terminal plate is soldered so that a coil and the chip component may be connected each other. CONSTITUTION:The lead wire 4 of a coil 2 wound on a bobbin 1 is wound around a terminal 5 planted in a terminal plate 3, and a copper leaf 6 is formed, as occasion calls, around the planted terminal 5. Moreover, a chip capacitor 7 is fitted in an arbitrary spot on the copper foil 6 by an adhesive. Next, the entire part of the chip capacitor 7 is soldered at a temperature of 250 deg.C, and the terminal 5, the lead wire 4 and the copper foil 6 are soldered at a temperature of 400 deg.C to be connected electrically with one another. Thereby the connection of the chip capacitor with the terminal and further with the coil is enabled arbitrarily for a plurality of terminals, and thus a circuit construction impossible heretofore can be attained.
Patent JP-S61149723-A (JP)
Inventor: KUREIGU FUNKE
IPC: F23J13/08
Filed: 1984-12-18
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-S61144735-A (JP)
Title: Optical recording device
Inventor: KOGURE SHIGERU
IPC: G11B7/24
Filed: 1984-12-17
Abstract: PURPOSE:To equalize the pitch of a disk between the inner peripheral part and inner peripheral part by making a successively laminated recording layer constant in thickness and decreasing the thickness of a highly heat-conductive layer from the inner periphery to the outer periphery. CONSTITUTION:Rectangular recording laser light 5a or step-shaped recording laser light 5b is projected on the optical disk which rotates at a constant rotating speed through a lens 4. The optical disk consists of a transparent substrate 1, the recording layer 2, and the highly heat-conductive layer 3. When information is recorded with the recording laser light 5, the linear speed is low at the inner peripheral part, so its temperature rises as compared with the outer peripheral part. For the purpose, the highly heat-conductive layer 3 having high heat conductivity like metal is made thick at the inner peripheral part and then heat conducted from the recording layer 2 to the highly heat-conductive layer 3 is large in value at the inner peripheral part, so the inner peripheral part and outer peripheral part become equal in temperature. The temperature when the step-shaped laser light 5b is used is a little bit lower than that when the rectangular laser light 5a is used, so the precision of pit size is improved.
Patent JP-H10109149-A (JP)
Title: Method for controlling fluidity of molten steel in continuous casting mold
Inventor: ISHII TOSHIO
IPC: B22D11/115
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling the fluidity of molten steel by which a cast slab clean over the whole width is obtained by securing magnetic braking force at short side parts of the cast slab in a static magnetic field type AC magnetic field. SOLUTION: In this method for regulating the spouting flow of molten steel 6 charged into the mold 1 from an immersion nozzle 4 with the static magnetic field type AC magnetic field where different poles are opposed to each other generated between the magnetic poles 8 arranged over the whole body of the width direction of the cast slab on each back surface of the opposed long sides 2 of the mold by impressing an AC electric power, masking materials 10 consisting of a soft magnetic material are oppositely arranged across the short sides of the cast slab between the long sides of the mold near the short sides 2 of the mold and the magnetic poles, and the magnetic flux density is concentrated to the short side parts of the cast slab.
Patent JP-H11101406-A (JP)
Title: Portable solid fuel combustion equipment
Inventor: MURASE DAIHACHIRO
IPC: F23B99/00
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To solve the problem that fire can not be extinguished easily and surely in the course of combustion and that disassembly and carrying can not be executed, in regard to usual combustion equipment using low-ash-content solid fuel. SOLUTION: Portable solid fuel combustion equipment is constituted of a combustion furnace 1 bearing low-ash-content solid fuel, a mantle body 2 which can hold this combustion furnace 1, a heat-sensitive body 3 made of metal which is fitted removably to the combustion furnace 1 so that it covers the upper part of the mantle body 2 and a stack 4 which is fitted removably to this heat-sensitive body 3 so that it is continuous to the upper part of the heat- sensitive body 3. The combustion furnace 1 has slit-shaped intake gaps 8d and 8e provided in the circumference of a tubular main body 8 so that air necessary for combustion be taken in laterally.  The mantle body 2 has a heat insulating layer 16 provided inside and is shaped like a vessel of which the upper side is opened, and by fitting a cover body 5 airtightly on the upper side, supply of air to the combustion furnace 1 inside is interrupted so that fire can be extinguished.
Patent JP-H03126990-A (JP)
Title: Image processing circuit
Inventor: OHATA TATSUYA
IPC: G09G3/20
Filed: 1989-10-12
Abstract: PURPOSE:To prevent the display of data under plotting without using two pieces of graphic controllers G.C. by respectively separately executing the decoding of addresses in a displaying cycle and a plotting cycle and providing memories for displaying and plotting in one piece of the G.C. CONSTITUTION:Chip selector signals are divided to two kinds; for displaying and plotting by the decoder 5c1 for display which is active only in the displaying cycle and the decoder 5c2 for plotting which is active only in the plotting cycle. Two kinds of the chip selector signals are passed through a pair of data selectors 5d1, 5d2 so that a pair of the memories 5eA1 to 5eA4, 5eB1 to 5eB4 disposed in the rear stages of these selectors are respectively separately and selectively used for displaying and plotting. A pair of the data selectors 5d1, 5d2 are easily switched and used for the memories for displaying and the memories for plotting by the selection signals. The displaying of the data during plotting in a display section is prevented in this way without using the two G.C. 5a.
Patent JP-H1080804-A (JP)
Title: Titanium carbonitride system cermet cutting tool having excellent deficiency resistance
Inventor: FUJISAWA TAKASHI
IPC: C22C1/05
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a titanium carbonitride system cermet cutting tool having excellent deficiency resistance. SOLUTION: In a cutting tool made of titanium carbonitride system cermit which has (a) the composition formed of a Co and/or Ni base bonding phase, core parts 2a, each of which contains 3 to 20wt.%, and in each of which the remainder consists of titanium carbonitride or carbonitrides of Ti and one or more out of 4a-, 5a-, and 6a group metal of the periodic table (they are generically named M below), surface parts 2b, each of which consists of carbonitrides of Ti and one or more of M, has lower Ti-concentration than that of the core part 2a and high element concentration gradient of M- concentration, and is distributed so as to perfectly surround the core part 2a, and inevitable impurities, and (b) having higher hardness than that in the inside of the tool from the upmost surface of the tool cross-section toward the inside, (c)  some of the core parts 2a are exposed to the bonding phase 1 to form a hard phase of two phases construction in which the surface parts 2b are discontinuously distributed.
Patent JP-H02113511-A (JP)
Title: Device for mounting inner peripheral winding
Inventor: ODAJIMA HITOSHI
IPC: H01F41/06
Filed: 1988-10-24
Abstract: PURPOSE:To enable a coil to be mounted in a winding receiving groove in a stable state at all times by detecting the force applied to a member using a force detecting means provided on the member and detecting that the member is opened through a predetermined amount using displacement detecting device. CONSTITUTION:When the aligning of a winding receiving groove 11 in a cylindrical core 10 with a coil 1 on a coil holding jig 20, and the aligning of a draw out groove 12 in the cylindrical core 10 with the terminal wire draw out position on the coil 1 are completed, a pusher 21 is opened radially outwardly by an opening and closing means 22 of the coil holding jig 20, and the coil 1 on the outer peripheral surface of the pusher 21 is extended and pressed into the winding receiving groove 11 in the cylindrical core 10. At that time, the force applied to pusher segments 21a is detected by a distortion gauge 28, and that the pusher segments 21a are opened by a predetermined amount is detected by the extremity surface of a displacement detecting means 27. Thus, it can be confirmed that the wire member has no flaw and the winding is precisely mounted in the winding receiving groove 11, so that the performance and the quality can be improved.
Patent JP-H11106250-A (JP)
Title: Cement-based self-leveling material
Inventor: TAKAHASHI SEITARO
IPC: C04B28/02
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To avoid the floating of an aggregate and provide a smooth surface though the weight is reduced and the strength is raised. SOLUTION: This cement-based self-leveling material is obtained by using inorganic expanded grains having the surface covered with a porcelaneous skin layer prepared from a glassy mineral and a kaolite-containing mineral and the interior thereof independently filled with innumerable fine cells in the same material and further <=3.60 coarse grain ratio and <=1.0 bone-dry specific gravity and inorganic microspheres, having <=0.17 mm average grain diameter and <=1.0 bone-dry specific gravity and assuming the shape of hollow spheres as an aggregate. The amount of the mixed microspheres is >=10% based on the inorganic expanded grains. The flow value is within the range of 170-200 mm.
Patent JP-S61145617-A (JP)
Title: Power supply disconnection circuit
Inventor: ANDO AKIRA
IPC: H02J1/00
Filed: 1984-12-19
Abstract: PURPOSE:To guarantee sure power-off operation by applying power-off forcibly when a reset for a counter circuit is not issued by a control ware of a service processor so as to prevent decrease in the reliability. CONSTITUTION:In a forced power-off execution circuit 5, when the control ware of a service processor detects power-off, a reset signal 17 issued at each prescribed time is issued, a time supervision counter 13 gives no carry 18. When the control ware cannot process due to any fault, the carry 18 is outputted. Since the time from the operation of a power-off switch 3 until the power-off is executed depends on the system, it is required to control the carry output of the counter 13. Then a signal 17 is issued. When the carry 18 is outputted, a signal is given to a power-off control circuit 6. The power-off is executed independently of a fault of the hardware and the control ware by using the carry.