baber/WOPTO huggingface dataset:
Patent JP-2000273609-A (JP)
Title: Hot dip aluminized steel sheet excellent in resistance weldability and corrosion resistance
Inventor: MAKI JUN
IPC: C23C2/12
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an aluminized steel sheet with excellently balanced corrosion resistance, workability and joining characteristics. SOLUTION: An aluminized steel sheet having 0.05-12 mΩresistance value between electrodes (contact resistance value), which is measured by interposing two stacked steel sheets between a pair of electrodes, and containing 0.5-15% Mg in the coated layer is excellent in the resistance weldability and the corrosion resistance. Further, also in the case a value (effective exothermic ratio) of the resistance value between the steel sheets devided by the above resistance value is >=0.2, excellent resistance weldability is obtd. The control of the resistance value between the electrodes is executed by regulating the surface roughness (RMS) of the aluminized steel sheet to <=3 μm and applying the after- treating film to <=2 g/m2. Furthermore, it is desirable that the coated film contains 2-15% Si or that the coating thickness is 10-70 g/m2 on one surface. Since the resistance weldability, which is conventionally a weak point in the aluminized steel sheet, is improved, the application of the aluminized steel sheet can be widened.
Patent JP-H10256019-A (JP)
Title: Wound core with excellent core loss
Inventor: YAMAJI TSUNEHIRO
IPC: G11B5/147
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain a wound core in which an interlayer short circuit at a laminated layer face is suppressed effectively by a method wherein the thickness per face of a surface-layer oxide layer on a steel strip is specified at the laminated-layer face after a straightening annealing operation. SOLUTION: The thickness per face of a surface-layer oxide layer on a steel tape at a laminated-layer face after a straightening annealing operation is set at about 10% or lower of the plate thickness of the steel strip. In addition, the depth in the plate-width direction of the steel strip of the surface-layer oxide layer on the steel strip at the laminated-layer face after the straightening annealing operation is set within about 5mm from the edge of the steel strip. As a blank for a wound core, an iron-based grain-oriented magnetic steel sheet, a nonoriented magnetic steel sheet, an amorphous sheet or the like is used. The wound core after the straightening annealing operation may be impregnated with a varnish as it is in a next process.  However, plate edge parts at a laminated-layer face are deviated alternately to both sides, and an interlayer short circuit at the laminated-layer face is removed as far as possible. In addition, also a burr is taken into consideration. Thereby, it is possible to manufacture the wound core in which a core loss is low, in which an irregularity in a core loss value is small and which has a stable core loss characteristic.
Patent JP-H115319-A (JP)
Title: Printing position adjustinc method, printer employing it and recording medium storing program for controlling adjustment of printing position
Inventor: UCHIYAMA YUKIHIRO
IPC: B41J2/485
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent a phenomenon where the ink of a specific color is consumed more than other color inks by changing the color to be printed through a color print head every time when a mode for regulating the relative shift of print timing is entered. SOLUTION: The embodiment is characterized in that the relative shift being varied in a plurality of patterns to be printed is set smaller than that varied in a pattern printed previously. When a pattern other than that located at the end is selected by a user among the plurality of patterns, relative shift thereof is reduced. More specifically, a repetitive adjustment determining section 30 determines the number of repeating times and controls the relative shift to be adjusted sequentially. Furthermore, a central control section 26 determines that a pattern other than that located at the end is selected by a user among the plurality of patterns based on the operating state of an operating panel 41.
Patent JP-S58196567-A (JP)
Title: Cleaning device
Inventor: AMAMIYA KOUJI
IPC: G03G5/08
Filed: 1982-05-13
Abstract: PURPOSE:To maintain always the finest image forming state, by making use of the high hardness characteristic of amorphous silicon thereby removing the residual toner powerfully and polishing away the denatured part on the extreme surface layer. CONSTITUTION:A cleaning device 2 is provided with a casing 20 which is provided with amorphous silicon as a photoconductive layer on the surface thereof and is disposed in proximity to a photoreceptor 1. A wire brush 21 is disposed in said casing and the casing turns in arrow B direction. A storage part 22 for an abrasive is further formed in the casging 20, and a fine granular abrasive G is contained therein so that said abrasive is supplied by each adequate amt. to the tuft of a wire brush 21. Since the hardness on the surface of the photoreceptor 1 is extremely high, the use of stainless steel wires and piano wires for the wires is possible. The toner stuck on the surface of the photoreceptor 1 is swept away forcibly; at the same time, the surface layer part of the photoreceptor 1 is polished successively by the hard abrasive G, so that the condition for forming the picture image having good quality is maintained at all times in the next stage of forming the latent image.
Patent JP-H03278699-A (JP)
Title: Diaphragm for speaker
Inventor: ICHIKAWA SHUICHI
IPC: B32B29/00
Filed: 1990-03-28
Abstract: PURPOSE:To realize an inexpensive diaphragm for speaker with high elasticity and desired internal loss or the like, durability and ease of manufacture by forming a high polymer viscoelastic substance layer to the surface of paper base and coating a ceramic or the like onto the surface by the sol-gel method. CONSTITUTION:A ceramic or an inorganic-organic composite layer having a larger elastic rate than that of an organic substance made of an epoxy resin is formed to a film forming layer 3 by the sol-gel method and a high polymer viscoelastic layer 2 with a smaller elastic rate than that of the paper base 1 is sandwiched between the base 1 and the layer 3. Thus, the stiffness of the diaphragm mainly depends on the ceramic or inorganic-organic composite layer and the paper base, and the internal loss of the diaphragm mainly depends on the high polymer viscoelastic body being the intermediate layer and the paper base. Thus, water resistance, heat resistance and incombustibility are provided on the surface and the diaphragm with high elasticity and proper internal loss is realized.
Patent JP-H11267698-A (JP)
Title: Treatment of waste and device therefor
Inventor: MAEDA SADAHIKO
IPC: B09B5/00
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To reduce running cost without needing a large quantity of heat energy for the evaporation of water by dewatering a mixed waste slurry after hydrothermal reaction to obtain a cake-like dechlorinated fuel and raw material and a filtrate and electrolyzing the filtrate to recover and circulate as an aq. alkali solution. SOLUTION: A raw material waste such as municipal refuse contains a large quantity of vinyl chloride and other chlorine-containing resins, which forms hydrogen chloride with the pyrolysis. Then, a base is added to make a waste slurry, the slurg is allowed to hydrothermally react in a reactor 14 and the resultant reacting slurry is separated into a cake 27 and a filtrate 29 by a filtrating means. The filtrate 29 therein is fed to a electrolytic means to be electrolyzed. The aq. alkali solution 28 is once stored in an aq. alkali solution tank 30 and hydrogen chloride generated in the hydrothermal reaction is neutralized by adding the aq. alkali solution 28 in the waste slurry to cyclically use.
Patent JP-S63244364-A (JP)
Title: One kind of jig for record easy for use of blind person
Inventor: SHIRATA JUNJI
IPC: G11B17/028
Filed: 1987-03-30
Abstract: PURPOSE:To improve the operability in handling and stability by composing of the combination of a handle part of an instrument, the sliding mechanism of an arm and a hunger body at both ends of a lower part. CONSTITUTION:The hanger body 1 of a jig is pierced into the worked hole of the record easy for use of a blind person and when a guide vane stopper 1-C is abutted thereto, a position holding switch 6 is operated by the finger of hand to the record disk fixing side to work a position holding mechanism. An arm 2 is then slid in the one part handle part 3-a of an enclosing arm 3, an instrument is subjected to stretching and fixed with the hanger body 1 interposing the record disk. The record can thus be held without exerting efforts at all times and the operation is made easy and simple.
Patent JP-H01250851-A (JP)
Title: Gas sensor
Inventor: AWANO HIROSHI
IPC: G01N27/12
Filed: 1988-03-31
Abstract: PURPOSE:To obtain such a gas sensor that the forming process of a catalyst film is pure, variance in quality is small, and the catalyst film hardly deteriorates by forming the catalyst film of a burnt body of paste containing carrier powder and resin acid of a platinum group element. CONSTITUTION:A specific pattern for a heating body 5 is formed on an alumina substrate 1 by using mixed film paste of platinum and tungsten, alumina thick film paste is printed thereupon in a film shape, and comb type counter electrodes 2 are printed further thereupon by using gold paste and then baked in a reducible atmosphere to manufacture a ceramic insulating substrate 1. Then, paste obtained by adding turpentine oil to the mixture of 2-ethyl hexanoic acid tin and resin film acid niobium is printed and baked on the counter electrodes 2 on the substrate 1 and then doped to form a tin oxide semiconductor film 3. Then the catalyst film 4 is formed on the semiconductor film 3. Then the gas sensing element where the catalyst film 4 is formed is put in a package to complete the sensor.
Patent JP-2000271471-A (JP)
Title: Liquid source supplying system and its washing method and vaporizer
Inventor: ARAI MAYUMI
IPC: B01J7/00
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To enable an operator to know an adequate time for maintenance and a state of a supply source. SOLUTION: This liquid supply system has a pump 2 for delivering the liquid to be supplied with a high pressure and a vaporizer 6 for vaporizing the liquid delivered by this pump 2, vaporizes the liquid by the vaporizer 6 and introduces the vapor into a reaction chamber. A route arriving at the vaporizer 6 from the pump 2 is provided with a pressure gage 7 and is provided with a monitor device 8 for displaying the pressure in accordance with the output of this pressure gage 7.
Patent JP-S59204481-A (JP)
Title: Rotation controller of surface wave motor
Inventor: HAKAMATA KAZUO
IPC: H02N2/00
Filed: 1983-05-09
Abstract: PURPOSE:To facilitate the rotating speed control by connecting an arbitrary impedance element externally by using a piezoelectric element which is not electrically used for a surface wave motor, and varying the impedance element. CONSTITUTION:Segment groups 6a-6p are formed on the surface of a piezoelectric element. The section corresponding to the pole 6h of the element is polarized so as to become the same direction in the polarized direction as any of the sections corresponding to poles 6f or 6g. A control terminal C is formed on the electrode 6h, and an arbitrary impedance element is connected to the control terminal C. Constant AC voltage displaced in phase of 90 deg. is applied between terminal R and G, L and G, thereby producing a bending vibration wave to the elastic unit to rotate a rotor. The rotating speed of the rotor is varied by altering the impedance element connected to the control terminal C.
Patent JP-S535542-A (JP)
Title: Multiplication circular bus system
Inventor: KAJI TATSUO
IPC: H04L7/00
Filed: 1976-07-06
Abstract: PURPOSE: To make flow every frame on the bus without any gap using a buffer whose virtual capacity changes against the variation of the station number which take part in a circular bus. In this way, an effect of variation due to a transmission delay on the bus xan be deleted. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58195554-A (JP)
Inventor: OGIYUU HISAO
IPC: A61B1/00
Filed: 1982-05-12
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-S555587-A (JP)
Title: Automatic ghost rejection circuit
Inventor: NAKASHIMA YOSHIROU
IPC: H04N5/21
Filed: 1978-06-29
Abstract: PURPOSE:To establish the automatic ghost rejection circuit in which the coefficient value is converged, by providing the reversible counter for integration between the positive and negative discrimination circuit for residual ghost and the coefficient value set circuit. CONSTITUTION:In the circuit which detects the polarity of the residual ghost in the video signal and controls the coefficient circuits 6A and 6B so that this can be zeroed, D-A multiplier is used as the coefficient circuits 6A and 6B, reversible counter is used as the coefficient value set circuits 14A and 14B. The discrimination pulse in which the sampled signals v1 and v2 are negative in the comparison circuits 13A and 13B is fed to the CU input of the reversible counter and the discrimination pulse being positive is fed to the CD input. The integration counters 16A and 16B are provided bwtween the comparison circuits 13A and 13B and the coefficient set circuits 14A and 14B and the vagueness of discrimination due to noise is made average at the integration counters 16A and 16B at the output of the comparison circuit every sampling time point.
Patent JP-S60222384-A (JP)
Inventor: TSUYAMA YASUHARU
IPC: B60T13/12
Filed: 1984-04-20
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-S5363131-A (JP)
Title: Identification card
Inventor: CHIBA OSAMU
IPC: G11B5/80
Filed: 1977-07-04
Abstract: PURPOSE: To provide an identification card, including magnetic film on both of the upper and lower surfaces of the card body, wherein magnetic information is recorded correspondingly on the magnetic film, such that a part of the content of the information is common to the both surfaces, whereby duplication, transfer, forgery, alternation, etc.  of the identification card can be prevented. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58196027-A (JP)
Title: Liquid phase epitaxial growing device
Inventor: ITOU MICHIHARU
IPC: H01L31/0264
Filed: 1982-05-11
Abstract: PURPOSE:To prevent the composition of ingredients of a crystalline layer from being varied by arranging a container with a heating device wherein Hg is accommodated between a carrier gas introducing inlet provided at the upper portion of a reaction tube an a growing jig. CONSTITUTION:A reaction tube 21 is made various by means of an air exhausting valve 37, and after that the valve 37 is closed while H2 gas is being introduced through a gas introducing tube 31 and a gas discharging valve 38 is then opened. After crystalline layer forming materials 27 of mercury, cadmium and tellurium filled up inside a liquid storage of a slide member 25 are melted down, the liquid storage 28 is placed over a stratum 26 embedded in a recess of a supporting member 24 by causing the member 25 to rotatably slide, and a crystalline layer is caused to form on the stratum 26. At this time, H2 gas flowing into the tube 31 saturates the vapor of Hg inside an Hg accommodated container 33 and as H2 carrier gas saturated by Hg uniformly reaches over the liquid storage 28, the composition of the crystalline layer can be made uniform.
Patent JP-H10275362-A (JP)
Title: Optical stuck disk and molding die therefor
Inventor: KAKINUMA KEIJI
IPC: G11B7/24024
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an optical stuck disk in which film thicknesses of adhesive layers can easily uniformized and stuck disks having uniform adhesive layers can be stably provided in large quantity. SOLUTION: When this disk is constituted so that two sheets of disk substrates 1, 2 are stuck by interposing ultraviolet-curing adhesive 3 in between them, intervals between adhesive surfaces of the two sheets of the disks substrates 1, 2 are made to be held at the prescribed thickness of the adhering layers by providing protruding parts 1b, 2b at inner side parts than the adhesive coating starting positions S of the substrates 1, 2. Thus, thicknesses of the adhesive layers can be held constant regardless of viscosity of ultraviolet-curing adhesive by the protruding parts 1b, 2b and the management of the film thicknesses of the adhesive layers is facilitated.
Patent JP-H11281355-A (JP)
Title: Vertical replacing method for standard mark
Inventor: NISHIMURA MASAHIRO
IPC: G01C15/00
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To improve replacing precision of a standard mark by precisely preserving the vertical point by a simple means. SOLUTION: A scale is provided at the outer peripheral position of the lower part of a laser beam receiving device, and a flat plate 8 for preserving a vertical point on which a cross line is displayed and a frame body 7 are prepared. The frame body 7 is set at the position of an opening for marking, and a laser beam receiving device is set on the frame body 7. Then, a laser beam outputted from a laser oscillator set at a reference point in a reference stage is received by the laser beam receiving device set at the opening for inking, and a position corresponding to a coordinate value displayed by the laser beam receiving device is marked on the frame body 7 by using the scale.  Afterwards, the laser beam receiving device is detached from the frame body 7, and the flat plane 8 for preserving the vertical point is temporarily fixed on the frame body 7 with a magnet 9 in a state that a mark M matches the cross line 10.
Patent JP-H02258926-A (JP)
Title: Production of grain-oriented silicon steel sheet having high magnetic flux density
Inventor: IWANAGA ISAO
IPC: C22C38/12
Filed: 1989-03-30
Abstract: PURPOSE:To produce a grain-oriented silicon steel sheet with high magnetic flux density by adding specific amounts of Nb to a molten steel having a specific composition consisting of C, Si, Mn, S, Al, N, and Fe and subjecting the above steel to rapid solidification, cold rolling, decarburizing annealing, and finish annealing. CONSTITUTION:A molten steel which has a composition consisting of, by weight, 0.03-0.10% C, 2.5-4.5% Si, 0.02-0.15% Mn, 0.01-0.05% S, 0.01-0.04% acid-soluble Al, 0.003-0.015% N, further 0.02-0.2% Nb, and the balance Fe with inevitable impurities and further containing, if necessary, <=1.0% of at least one element among Cu, Sn, and Sb is subjected to continuous rapid solidification so as to be formed into a cast thin slab. After annealed if necessary, the above cast slab is cold-rolled once or is cold-rolled twice or more while process-annealed between the cold rolling stages. Then, the resulting cold rolled sheet is subjected further to decarburizing annealing and to finish annealing. By this method, secondary recrystallization can be stabilized until high draft is reached and magnetic properties can be improved, and the grain- oriented silicon steel sheet having high magnetic flux density can be produced at a low cost while obviating the necessity of hot rolling.
Patent JP-H08279428-A (JP)
Title: Equipment and method for winding coil component
Inventor: MORI YOSHINORI
IPC: H01F41/06
Filed: 1995-04-05
Abstract: PURPOSE: To obtain equipment and a method for winding which leave no surplus wire and make it possible to simplify an installation and to make it small in size. CONSTITUTION: Equipment for winding has a heater chip 20, a nozzle 21, a brake 23 and an arm for moving the nozzle 21 and the brake 23 integrally and three-dimensionally, and a core 15 is fixed to a chuck device 10. The nozzle 21 positions and guides a wire W for the core 15. The brake 23 can grip and release the wire W and can be moved back and forth in the direction of extension of the wire W. The wire W is fixed first at the beginning end part on an electrode 19a by thermocompression bonding by the heater chip 20, wound on a body part 16 and then fixed at the rear end part on an electrode 19b by the thermocompression bonding by the heater chip 20. Holding the wire W, the brake 23 moves back thereafter and thereby the wire W is cut off the electrode 19b.
Patent JP-H07288674-A (JP)
Title: Video printer
Inventor: MIZUNO KIMIYASU
IPC: B41J2/00
Filed: 1994-04-19
Abstract: PURPOSE:To implement trimming of an image with simple operation and ease of handling. CONSTITUTION:A RAM 3 has a frame memory and stores image data converted from an analog video signal into a digital signal. An image information processing section 2 synthesizes the image data and a trimming pattern to obtain a video output signal. A ROM 5 stores a pattern table comprising a system program, a pattern name and vector coordinate data. A trimming key sets the trimming mode and to select a trimming pattern. A cursor key moves an initial reference coordinate to an optional position to set a trimming range. When the trimming range is at the outside of a display image area by the pattern, a control section 4 sets tentatively a tentative reference coordinate in place of a set reference coordinate and displays the trimming pattern around the tentative reference coordinate and a print start key is used to segment an image in the trimming range and prints out the image with magnification.
Patent JP-H06262874-A (JP)
Title: Printing blanket
Inventor: IWAMOTO ISAO
IPC: B41N10/04
Filed: 1993-03-15
Abstract: PURPOSE:To obtain a printing blanket by making a reinforcing cloth flexible without deteriorating the tensile strength of the reinforcing cloth. CONSTITUTION:In a printing blanket formed by arbitrarily providing a compression layer on a reinforcing cloth of a plurality of plain cloths 6 laminated and providing a surface layer thereon, the plain cloths 6 is made of a yarn as woof having no stretch properties and a high tensile strength and a fusible and flexible yarn as warp 62, and the plain cloths 6 are fused to each other. In this manner, the reinforcing cloth is formed by laminating the plain cloths using a flexible and fusible yarn as warf, therefore giving such benefits as improvement of setting properties of the printing blanket on a blanket cylinder and enhancement of restoring properties from an ununiformly compressed state.
Patent JP-S523463-A (JP)
Title: Measuring appliance of discharged oil quantity contained in ballast or washing water at tanker
Inventor: TANEI FUMIO
IPC: G01F1/00
Filed: 1975-06-27
Abstract: PURPOSE: To make it possible to measure the oil quantity drawn-off within a regular distance at any place without making tanker speed constant. 
     COPYRIGHT: (C)1977,JPO&Japio