baber/WOPTO huggingface dataset:
Patent JP-H0770739-A (JP)
Title: Temperature control device for crucible for vapor deposition
Inventor: NAKAISHI NOBUYOSHI
IPC: C23C14/26
Filed: 1993-09-07
Abstract: PURPOSE:To provide a temp. control device for a crucible used for the vapor deposition, with which a vapor-deposited film having uniform thickness can be formed on a film over its whole surface through uniformizing the temp. distribution of a molten metal in the crucible by providing the crucible for the molten metal used as the vapor deposition source with plural control coils at the time of vapor-depositing the metallic vapor on the surface of the film that moves continuously. CONSTITUTION:The Al vapor-deposited film 15 is formed on the surface of the belt-like film 10 out of the Al vapor 14 by winding the film 10 around the cylindrical cooling can 16 and heating the molten Al 13 in the long size crucible 21 placed beneath the cooling can 16 with the induction heating coil 22 to evaporate the molten Al 13, while moving the film 10 by the rotation of the cooling can 16. In this vapor deposition equipment, the plural control coils 1 are provided at the bottom of the long size crucible 21. At the time of providing the ununiformity of the temp. distribution of the molten Al 13 in the long size crucible 21 caused by performing the vapor deposition for many hours, the thickness of the Al vapor- deposited film 15 on the surface of the film 10 becomes ununiform. Accordingly, the current passing through each of the control coils 1 is controlled so as to uniformize the temp. distribution of the molten Al 13 in the long size crucible 21. Thus the thickness of the Al vapor- deposited film 15 on the film 10 can be uniformized over the whole surface of the film 10.
Patent JP-S60112441-A (JP)
Inventor: YAMASHITA TOSHIHIRO
IPC: C08G18/42
Filed: 1983-11-24
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-H0779554-A (JP)
Title: Permanent-magnet motor and generator
Inventor: KITADA HIROSHI
IPC: H02K23/04
Filed: 1993-09-07
Abstract: PURPOSE:To provide a permanent-magnet motor and generator which can increase the output even when the size of the motor or generator is reduced or output more power with the same the volume of the motor by reducing the temperature rise of permanent magnets by reducing the eddy currents. CONSTITUTION:A rotor 8 consists of a rotor frame 9 and a plurality of permanent magnets 10 arranged on the inner periphery of the frame at equal intervals along the circumferential direction. An armature 15 is composed of an armature iron core 2 fixed to an armature shaft 6, armature coil 4 inserted into a slot in the iron core 2, and a wedge 16 which is inserted into a groove section provided near the slot and formed by laminating multiple thin silicon steel sheets and joining the steel sheets to each other in one body with a bond.
Patent JP-S6199680-A (JP)
Title: Organic substance coated copper plated steel sheet
Inventor: YOKOYAMA MASATOSHI
IPC: C23C28/00
Filed: 1984-10-22
Abstract: PURPOSE:To improve the characteristics such as discoloration resistance and fingerprint resistance of a Cu-plated steel sheet by coating a specific resin film directly or via a chromate film on the surface of said steel sheet. CONSTITUTION:The resin of the following compsn. is coated on the Cu-plated steel sheet directly or after the chromate film is formed thereon: 1-95wt% Monomer such as methyl (meth)acrylate expressed by general formula (I), 3-20wt% alpha, beta unsatd. carboxylic acid monomer such as acrylic acid and methacrylic acid and 0.1-50wt% monomer such as styrene or vinyl chloride which can be copolymerized with the above-mentioned monomers are emulsion- polymerized so as to attain 100wt% in total. The resin film treating liquid prepd. by adding and mixing a silane coupling agent or titanate coupling agent as well as chromic acid and silica sol to and with the resultant copolymer resin having 10-200 acid value per solid content is coated on the steel sheet. The discoloration property and finger printability which are the disadvantages of the Cu-plated steel sheet are remarkably improved.
Patent JP-S60114110-A (JP)
Inventor: NAKA HIROKAZU
IPC: A01C11/02
Filed: 1983-11-25
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-S6465289-A (JP)
Title: Production of zn-ni alloy electroplated steel sheet having superior chemical treatability
Inventor: KOGA TAKESHI
IPC: C25D5/26
Filed: 1987-09-07
Abstract: PURPOSE:To obtain a Zn-Ni alloy electroplated steel sheet having superior chemical treatability by immersing a Zn-Ni alloy electroplated steel sheet in a plating soln. similar to a plating soln. used for the Zn-Ni alloy plating for a short time without supplying electric current. CONSTITUTION:A Zn-Ni alloy electroplated steel sheet is immersed in a plating soln. similar to a plating soln. used for the Zn-Ni alloy plating, that is, in a sulfate bath of 0.5-2.5 pH for 3-20sec without supplying electric current. Immediately after an unfavorable film of zinc hydroxide, etc., deposited during the plating is removed by the immersion, the steel sheet is well washed so that no electrolytic soln. is left on the steel sheet. The resulting steel sheet has improved chemical treatability and a uniform film is formed on the steel sheet by chemical treatment which is carried out by a maker manufacturing automobiles, household electrical appliances, etc.
Patent JP-H0753284-A (JP)
Title: Coating liquid for forming oxidation inhibiting film
Inventor: NISHIDA HIROYASU
IPC: B22D41/02
Filed: 1993-08-13
Abstract: PURPOSE:To provide a coating liquid for forming an oxidation inhibiting film capable of forming the film having a high oxidation inhibiting effect even at a high temp. by using a dispersion consisting essentially of silica particles subjected to a surface treatment with Al, mica and low melting glass as the coating liquid. CONSTITUTION:This coating liquid consists of the dispersion consisting essentially of the three components; (a) the silica particles of which surfaces are treated with aluminum, (b) mica and (c) a low melting glass. Particularly, the coating liquid containing 0.1 to 15 pts.wt. mica and 10 to 200 pts.wt. low melting glass in 100 pts.wt. silica particles is preferable. The silica particles of which surface are treated with aluminum, are particles of the state that Al atoms are bonded via Si atoms and oxygen atoms to at least a part of the particle surfaces. By treating the particle surfaces with Al in such a manner, the stability of the coating liquid when the particles are mixed with the low melting glass, is improved.
Patent JP-S61106888-A (JP)
Inventor: NISHISAKA NORITOKI
IPC: E21B15/00
Filed: 1985-10-04
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-H07180706-A (JP)
Title: Fixing instrument of casing in recess
Inventor: FUABIO REJIANI
IPC: F21V21/04
Filed: 1992-07-30
Abstract: PURPOSE: To allow application to panels of various thicknesses, and to allow adjustment of a holding pressure. CONSTITUTION: A slider 12 has cam surfaces 28 facing toward a front end 29. When the slider 12 is slid along a guide part 11 by a manual means 15, the cum surfaces 28 act on the guide part 11 in grooves 21, 22 to increase a distance of the front end 29 of the slider 12 from the guide part 11. At that time, the front end 29 is brought into contact with a surface of a cavity, and the slider 12 engages with the guide part 11 by unidirectional coupling means 19, 20.
Patent JP-S6464188-A (JP)
Title: Signal recording and reproducing device
Inventor: ENDO SATOSHI
IPC: G11B27/34
Filed: 1987-09-04
Abstract: PURPOSE:To confirm a required reproducing time at a desired section by calculating the time necessary for reproducing a desired reproducing section designated by a section designating means with a total time calculating means, and displaying the calculated time with a displaying means. CONSTITUTION:When, by a recording medium 11 having TOC (Table of Contents) information, a time T0, for example, from a first music up to the completion of a third music is displayed, first, the third music is designated in a music designating means 16. Then, a total time calculating means 15 reads the time information of the completion point of the third music, namely, a starting position T4 of a fourth music and a starting position T1 of the first music from a TOC information memory means 14, and calculates T0=T4-T1. As the total time T0, the time is displayed at the display of a total time displaying means 17. Thus, the reproducing necessary time of the desired section can be confirmed.
Patent JP-H0865154-A (JP)
Title: Quick-response control system
Inventor: DEIBITSUDO MAAKU BAJIYA
IPC: H04N5/44
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To shorten the control time of a control system like a PLL by increasing the charging/discharging speed of a capacitor which integrates an error signal when the error signal increases above a specific threshold value. SOLUTION: This system consists of means 20 and 22 which couple a signal representing an error of a system like a PLL 10 with the integral capacitor 18 and adding means Q1 and Q2 which supply an additional current to the integral capacitor to shorten its response time when the signal representing the error is larger than the previously set threshold value. When the signal representing the error is less than the specific threshold value, the adding means Q1 and Q2 are made ineffective and the PLL operates in such a style that the adding means are absent.
Patent JP-H0382830-A (JP)
Title: Spinning machinery
Inventor: NIIMI KIWAMU
IPC: D01H1/16
Filed: 1989-08-28
Abstract: PURPOSE:To make ready to set machine base or maintenance working by making spindle pitch in at least one connecting part of spindle rail and bottom roller to two times or more integral times of spindle pitch in the other part. CONSTITUTION:Spindle rail 3 and bottom roller are plurally divided and spindle pitch in connecting part of the spindle rail and/or the bottom roller is made to two times or more integral times of spindle pitch P1 in the other part. Setting point of bolt connecting the spindle rail is able to be made in a position without inducing interference of bolt-fastening tool and the spindle and able to set bearing and coupling in connecting part of bottom roller shaft, then the bottom roller shaft is able to be taken off from roller stand in separating with every divided parts.
Patent JP-S6377582-A (JP)
Inventor: FUJIOKA YASUHIRO
IPC: B07B13/02
Filed: 1986-09-19
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-2001050336-A (JP)
Title: Friction damper
Inventor: TERAMURA AKIRA
IPC: F16F7/08
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a friction damper to regulate both acceleration response and displacement response to an optimum, prevent the occurrence of a residue of displacement, and provide displacement proportional type damping performance. SOLUTION: A slide plate 16 is situated on the upper surface 12a of a floor 12 and a friction body 18 is situated thereon. The central part of the friction body 18 is rotatably supported at an object 14 to be base-isolated through a pin 22. Helical extension springs 26 and 26 are caused to horizontally span in a tension exerted state between support poles 24 and 24 erected on the floor 12 and the two end parts of the friction body and situated on a line (s) of action situated eccentrically downward from the pin 22 being the rotation center of the friction body 18. Further, the slide material 18b of the friction body 18 is brought into contact in a non-pressure contact state with the slide plate 16 or suspended from a support bracket 20 with slight gap therebetween.
Patent JP-H0863847-A (JP)
Title: Disc fixing structure of turntable
Inventor: KANEKO TAKESHI
IPC: G11B17/028
Filed: 1994-08-24
Abstract: PURPOSE: To reduce a stress acting to an engaging hook and improve a reliability of a product by deforming an engaging means outward in a radial direction by an urging means when a disc is not loaded. CONSTITUTION: An engaging hook 13 of a turntable 10 is deformed outward in a radial direction at a position when a disc is not loaded. The engaging hook 13 deformed in a negative direction by a spring 14 is first returned to a natural state and then deformed in a positive direction when the disc is loaded. A maximum stress acting to the engaging hook 13 due to an amount of deformation when the disc is loaded is lessened. A life of the engaging hook is accordingly lengthened and a reliability of a product is improved.
Patent JP-H0947286-A (JP)
Title: Myeloperoxidase and antibacterial agent and antiviral agent containing the enzyme as active component
Inventor: KAWASAKI MAYUMI
IPC: A61P31/04
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new enzyme consisting of a glycoprotein having a specific amino acid sequence, exhibiting lectin bonding property, antibacterial action, antiviral action and peroxidase activity and useful as an antibacterial agent, antiviral agent, etc. SOLUTION: This new myeloperoxidase contains the amino acid sequence of the formula as the protein part of the glycoprotein, has a molecular weight of about 9×10<4> Dalton determined by SDS-PAGE, an optimum pH of 6, a lectin bonding property, an absorbance ratio of 430nm wavelength to 280nm wavelength of 0.61 and exhibits antibacterial action, antiviral action and peroxidase activity. It has broad antibacterial spectrum and antiviral spectrum and is useful as an antibacterial agent, antiviral agent, etc. The enzyme can be produced by collecting leucocyte from a patient of osteomyelodysplasia syndrome, subculturing the leucocyte, extracting mRNA from the subcultured strain, preparing a cDNA library, screening the library and expressing the DNA.
Patent JP-S60114873-A (JP)
Title: Image forming device
Inventor: SASAKI NOBUKAZU
IPC: G03G21/18
Filed: 1983-11-25
Abstract: PURPOSE:To prevent mistake due to poor adhesion and wrong positioning by forming a pressing means not applying force at the point of time for fitting a process unit to the main body of an apparatus, and interlocking adhesion and positioning of the parts to be used in low frequency with insertion of the unit. CONSTITUTION:When a process unit is inserted into the main body of an apparatus, the cover 21 of a developing device contacts with a pressing roller 41, an electrostatic charge retaining plate 19 undergoes downward force, locking members 19a, 19b are engaged, and a photosensitive drum 3 is held in a normal position. When the process unit is perfectly inserted into the main body, since the roller 41 is located between the plate 19 and a part 17a1 of a frame front side plate 17a, and an arm 44 does not contact with the cover 21 and the plate 17a, application force for setting the drum 3 at a normal position is not exerted, friction resisting force is suppressed to the min. limit at the fitting position, and the operability of the process unit is enhanced.
Patent JP-H0560528-A (JP)
Title: Input device for three-dimensional information
Inventor: MIMURA ITARU
IPC: G06T7/00
Filed: 1991-09-03
Abstract: PURPOSE:To provide an input device for three-dimensional information having the capability of quickly and accurately inputting data particularly about the shape of an object, using image information obtained through a two-dimensional image pickup element and a lens. CONSTITUTION:A reference signal including a high-pass signal is irradiated to an object 12, using a reference image generation circuit 10, and a signal reflected from the object 12 is picked up, while the focus position of a lens l is being displaced slightly. A best focus position detecting circuit 5 detects the high-pass component of the image signal, thereby detecting the correct focus position of a pickup image. A distance to the object 12 is measured, on the basis of the focusing condition of the lens 1 corresponding to an image giving a correct focal point. This distance information is converted to obtain data on the shape of the object 12. Even when a signal from the object 12 does not include a high-pass signal, the correct or incorrect focus of the object 12 can be accurately detected, using the high-pass signal contained in the reference signal, thereby ensuring the correct measurement of the shape of the object 12.
Patent JP-2000057592-A (JP)
Title: Optical pickup device
Inventor: KAMIYAMA TETSUO
IPC: G11B7/131
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup device capable of performing accurate focus control without generating any offset in the curve of a focus error signal(FES) even when a multilayer optical disk having a small distance between recording layers is used, and without generating any disturbances in the FES curve even when an assembling error occurs. SOLUTION: A light from a semiconductor laser 1 is converged on an optical disk 5 by an objective lens 4, and its returning light is guided to a photodetector 7 by a 3-division hologram element 2. The photodetector 7 includes auxiliary light receiving areas 7g, 7h, 7I and 7j for focus error signal correction, which are provided only in two-divided main light receiving areas 7a and 7b for focus error signal FES detection and both sides of outer sides of its dividing line direction. The output signals of the light receiving areas 7a, 7b, 7g, 7h, 7I and 7j are respectively set as Sa, Sb, Sg, Sh, Si and Sj, a focus error signal FES is calculated by (Sa+Sh+Sj)-(Sb+Sg+Si), and an FES curve outside a pulling-in range (in a state of defocus) is improved.
Patent JP-H07318516-A (JP)
Title: Inner surface inspection apparatus for circular vessel
Inventor: TOYAMA KOICHI
IPC: H04N7/18
Filed: 1994-09-19
Abstract: PURPOSE:To provide an inner surface inspection apparatus for a circular vessel which can accurately inspect the presence or absence of the defect of the inner surface of the vessel to be inspected by accurately deciding the position of the vessel on an inspection screen when the inner surface of the vessel is photographed. CONSTITUTION:Image data imaged by a 'IV camera is present on the screen of an image processor which has an inspection area at a corner crossing over between the bottom and the side face of a circular vessel, and one-dimensional slitlike position detecting slits WS1-WS3 substantially perpendicular to a circular arc including three positions on the circumference of a ringlike high luminance part 102 corresponding to the corner are set. The coordinates of intersections P1-P3 of the slits WS1-WS3 and the part 102 are obtained. They are substituted for a circular equation to calculate the central coordinates (alpha, beta) of a circle O in which the intersections P1-P3 exist on the points of the circumference, the position of the vessel to be inspected is specified with the central coordinates as a measured positional coordinates, thereby inspecting the presence or absence of the defect on the inner surface of the vessel.
Patent JP-H1046056-A (JP)
Title: Resin composition for powder coating material
Inventor: SATO TAKESHI
IPC: C09D167/00
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition for a powder coating material, capable of improving low-temperature curing properties, exceeding in curing properties and storage stability and forming a coated film excellent in appearance. SOLUTION: This resin composition comprises 45.0-65.0 pts.wt. of a polyester resin composed of an acid component consisting essentially of an aromatic dicarboxylic acid and an alcoholic component consisting essentially of ethylene glycol and neopentyl glycol, having 0.10-0.30dl/g intrinsic viscosity and 40-90mg KOH/g acid value and 100-800dPa.s melt viscosity at 150 deg.C, 35.0-55.0 pts.wt. of an epoxy resin having 500-1,000g/eq epoxy equivalent and 0.15-1.0 pt.wt. of a curing promoter (the total of the three components is 100 pts.wt.) and has 8-13 minutes gel time.
Patent JP-H04105839-A (JP)
Title: Base plate for outline processing of printed board
Inventor: ONODERA TAMOTSU
IPC: B23Q3/18
Filed: 1990-08-24
Abstract: PURPOSE:To make the position of a guide pin for fixing a board not slipped even in case of there being fluctuations in temperature and humidity, by taking the metal plate of a specific material as a core material, and driving a guide pin for fixing a board with its penetration through the core material on the peripheral edge from the glass epoxy resin layer of the upper face. CONSTITUTION:A metal plate of either Al Cu or brass is taken as a core material 3, a glass epoxy resin 4 is laminated on the both faces, a guide pin 2 for fixing a board is driven with its penetrating through the core material 3 on the peripheral edge from the glass epoxy resin layer 4 of the upper face. The base plate for outline work of the printed board thus composed, can restrain the expansion due to humidity less, because of the core material 3 being remarkably low at the water absorption coefficient, although the coefficient of linear expansion of the core material 3 composed of the metal plate and the layer of the glass epoxy resin 4 are almost on the equal level, the dislocation of the guide pin 2 for fixing the board is remarkably reduced, the positioning set of the printed board onto the base plate at the outline work time can be performed easily and accurately, and the outline work of the printed board can be performed with good accuracy.
Patent JP-H0273927-A (JP)
Title: Vaporized recovering method for metal
Inventor: HORIKAWA TOYOHIKO
IPC: C22B9/22
Filed: 1988-09-06
Abstract: PURPOSE:To vaporize and recover a metal at excellent electron beam efficiency without damaging a crucible by adding alloy material into raw material metal in the method for liquefying and recovering after vaporizing the metal in the crucible with the electron beam irradiation. CONSTITUTION:The metal to be vaporized and recovered and the alloy material are charged into the crucible 1 having coolant passage 5 as possible to cool and melted and vaporized with the irradiation of the electron beam 3, and cooled, solidified and recovered in the recovery vessel. In this case, concn. of the added alloy material in the crucible is set to A point and m. p. of the molten metal 11 is raised to TA degree, and by forming solidified part 11a in the inner wall of the crucible 1, heat quantity conducted to the coolant flowing the passage 5 with convection of the molten metal 11 is drastically reduced, and the heating efficiency with the electron beam 3 is improved and also the crucible is not eroded with the molten metal 11 under existence of the solidified part 11a. Further, composition of the vaporized alloy becomes small added alloy material content and the molten metal temp. becomes at TB deg.C lower than the TM deg.C m. p. of the metal to be recovered, and by utilizing the difference of the m. p. in the recovery vessel, the aimed metal having high purity can be easily recovered from the liquid-state alloy material.
Patent JP-H0777662-A (JP)
Title: Image output device
Inventor: HATORI TATSUYA
IPC: G02B26/10
Filed: 1993-09-08
Abstract: PURPOSE:To detect the angle of rotation of a rotary polygon mirror. CONSTITUTION:The image output device has an optical deflector which has a scanner motor having a rotor supported rotatably by a fixation member and a rotary polygon mirror coupled with the rotor of the scanner motor with a clamping screw, a latent image formation surface 8a on which an optical scan for image writing is made with a light beam L reflected by plural reflecting mirror surfaces formed on the outer periphery of the rotary polygon mirror, and a means 48 which detects an optical deflection position on a specific reflecting surface of the rotary polygon mirror and outputs a specific reflecting surface detection signal, and is so constituted that the optical scan for writing an image on the latent image formation surface 8a starts on the specific reflecting surface of the rotary polygon mirror at all times; and the specific reflecting surface detection signal output means 48 is composed of a magnetized screw sensor which detects the magnetism of the magnetized clamping screw.