baber/WOPTO huggingface dataset:
Patent JP-H1060576-A (JP)
Title: H steel excellent in toughness in fillet part and its production
Inventor: KIMURA TATSUKI
IPC: C22C38/12
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To produce H steel, excellent in toughness in a fillet part and having <40mm flange thickness. SOLUTION: This steel has a composition which consists of, by weight, 0.01-0.15% C, <=0.60% So, 0.5-1.8% Mn <=0.030% P, <=0.030% S, 0.005-0.05% Al, 0.01-0.10% V, 0.0040-0.0120% N, and the balance Fe with inevitable impurities and in which V/N is regulated to >=3.6. Further, this steel is subjected to forced cooling where cooling rate ( deg.C/sec) after rolling is regulated to <=V/N×3.5 and also cooling stopping temp. is regulated to a value between (Ar3 -50 deg.C) and (Ar3 -200 deg.C), by which the structure in the fillet part is formed into a fine ferrite + pearlite or fine ferrite + bainite structure having crystalline grain size No.5 or above, by JIS G 0.552.
Patent JP-2000057257-A (JP)
Title: Character recognizing device, character recognizing method and recording medium recorded with program for the character recognizing method
Inventor: ARAKI MAI
IPC: G06K9/62
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To recognize the advertiser of a signboard accurately by integrating collation results reflecting the reliability of recognition results by using character recognition results of a character string and a telephone number. SOLUTION: A character segmenting part 3 segments a character string image from an inputted signboard image. A character recognizing part 5 recognizes each character image segmented by the part 4 and outputs a recognition result character code string. A weight calculating part 8 calculates weights Wa and Wt from the reliability Ra of an advertiser character string candidate founded by an advertiser character string reliability calculating part 6 and a telephone number character string reliability calculating part 7 and the reliability Rt of a telephone number character string candidate.  A weighted integrating part 11 attaches weights Wa and Wt to numbers Na and Nt of coincidence characters of collation results of an advertiser and a telephone number outputted from an advertiser word collating part 9 and a telephone number word collating part 10 with respective word tables 1 and calculates the score S of integrated results. S=Na×Wa+Nt×Wt. And, the S whose value is the highest is outputted as an advertiser candidate.
Patent JP-H0966598-A (JP)
Title: Plate mounting structure for rotary press
Inventor: TAKAHASHI HIROSHI
IPC: B41F27/12
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a plate mounting structure for a rotary press which makes it possible to easily and effectively mount a plate and to increase a plate drawing load as well. SOLUTION: The plate mounting structure for a rotary press comprises a winding rod 2 rotatably inserted into the long slot 7 of a plate cylinder 6, and a retainer 1 made of a leaf spring and inserted into the slot 3 of the rod to hold the gripper side 8a of a plate 8 and the tail side 8b to the gripper side, wherein the end 1a for holding the plate gripper side of the retainer is bent in an L shape in the plate tension rotating direction of the rod 2 similarly to the end 1b for holding the tail side to the gripper side of the retainer to perform the guiding operation in case of mounting the plate.
Patent JP-S61101956-A (JP)
Title: Manufacturing method of negative plate for alkaline storage battery
Inventor: OOTA KAZUHIRO
IPC: H01M4/29
Filed: 1984-10-23
Abstract: PURPOSE:To improve the adhesion of electrode active material to a conductor and the uniformity of electrolysis depositing as well as to improve the utilization factor of the active material by performing electrolysis in the aqueous solution containing cadmium sulfate, cadmium nitrate and nickel compound and thereafter by having electrolytic active material deposited on the conductor. CONSTITUTION:The solution is made by adding nickel hydroxide into aqueous solution containing cadmium sulfate and cadmium nitrate and thereafter by adjusting its pH to 5. And then, putting the electrolytic solution into an electrolytic bath, and using a metallic cadmium plate as a positive electrode, and using a nickel net as a negative electrode, and stirring and circulating the electrolytic solution continuously at room temperature, and the electrolysis is performed. The nickel net with electrolytic deposited electrode active material is formed by pressure, and thereafter, washing and drying it, and a cadmium negative plate with the collector consisting of the nickel net can be obtained.
Patent JP-S59112423-A (JP)
Title: Manufacture of composite magnetic head
Inventor: EGUCHI TAKEO
IPC: G11B5/265
Filed: 1982-12-20
Abstract: PURPOSE:To reduce variations of a step difference by forming a composite magnetic head block by combining a ring core block in which a non-magnetic member is embedded at an equal interval in the joint part, through a non-magnetic separated layer, when combining a core half body block. CONSTITUTION:A degree of azimuth of gaps Ga, Gb can be set optionally by an angle of a cutting plane against joint parts 4a, 4b at the time of cutting. A gap pitch can be determined by the thickness of a part to be cut of ring core blocks 1a, 1b. Also, a step difference of the gaps Ga, Gb can be determined by adjusting the position matching in case of combining the ring core blocks 1a, 1b through a non-magnetic separated layer 7. Two composite magnetic heads 10 consisting of a recording magnetic head 1' and an erasing magnetic head 1'b which are obtained in this way are installed to a head base plate. As a result, variations of a parallel degree and a step difference between the gaps of each magnetic head are reduced, and the composite magnetic head can be mass- produced.
Patent JP-S60115713-A (JP)
Title: Master pile horizontal sheathing work
Inventor: SHIGEMORI YOSHIROU
IPC: E02D5/04
Filed: 1983-11-29
Abstract: PURPOSE:To perform a highly reliable low-cost sheathing work by laying a latticed framework formed of wires or bar steels between master piles on the outside of thin steel plates in contact with the ground excavated between the master piles. CONSTITUTION:Master piles 4 are driven in a row, the using side of the piles 4 is excavated by as much as the width of a thin steel plate 6, the ground 5 is exposed between the master piles 4, and the thin steel plate 6 is provided between the flanges 7 of the piles 4. The U-shaped portions of fitting metals 1 are hooked to the flanges, and one end of a wire or bar steel 9 is pierced through a pipe 2 and fixed with nuts 12. A thin steel plate 6 is likewise attached, a wire 9' is pierced through the pipe 2'', a short pipe 10, and a pipe 2' and fixed at its one end by nuts 12'' and also fixed to the following master pile at its other end in the same way. The amount of steel materials to be used can thus be reduced to a minimum, and low-cost parts available in large numbers can be used.
Patent JP-S59113934-A (JP)
Title: Method and device for preventing drooping in hemming
Inventor: IKEDA HIROSHI
IPC: B21D19/08
Filed: 1982-12-20
Abstract: PURPOSE:To prevent sufficiently drooping of a plate to be worked by placing a receiving plate that supports the worked plate on a lower die or the outside of the lower die and giving warping reverse to the drooping phenomenon generating in the plate to the worked plate. CONSTITUTION:A shim plate 7 made of steel is stuck to the lower die with a both-side tape 8 or a polyurethane sheet of the same shape is stuck to the lower die. When a flange 9 is bent by a prebending edge 4 and a hem bending edge 6, moment is applied to an outer panel 1 by the flange 9 and bending stress is applied in the direction of floating up by the lower die 3. Since warping reverse to the drooping phenomenon is given by the shim plate 7, the bending stress is balanced with the stress in the direction shown by the arrow and a product free from drooping can be obtained.
Patent JP-S59112945-A (JP)
Title: Preparation of o-substituted-hydroxylamine
Inventor: ICHIMURA TOSHIO
IPC: C07C239/00
Filed: 1982-12-20
Abstract: PURPOSE:To prepare the titled compound useful as an intermediate of pharmaceuticals, agricultural chemicals, etc., in high selectivity with minimized steps, by reacting an O-substituted-5-norbornene-2,3-dicarboxylic acid hydroxyimide with hydroxylamine. CONSTITUTION:The objective compound of formula II can be prepared in high yield, by distilling the O-substituted-5-norbornene-2,3-dicarboxylic acid hydroxyimide of formula I (R is alkyl, alkenyl, etc.) (abbreviated as NRN) in the presence of hydroxylamine at 0-50 deg.C for 1-3hr. The starting compound of NRN can be recovered easily from the bottom liquid, only by reacting the bottom liquid with a halogen compound of formula RX (X is halogen) or a sulfuric acid ester of formula (RO)2SO2, and filtering the reaction product. The N-hydroxy-5-norbornene-2,3-dicarboxylic acid imide of formula III or its salt of formula IV (M is alkali metal) can be produced as by-roducts. EFFECT:The operation and the measure for the waste water disposal can be simplified.
Patent JP-S61100772-A (JP)
Title: Electrophotographic device
Inventor: SATO KAZUNOBU
IPC: G03G15/02
Filed: 1984-10-24
Abstract: PURPOSE:To make possible satisfactoryn continuous printing without uneven density in the case of printing continuously plural sheets by weakening the electrostatic charge to a photosensitive body in the stage of printing the 1st 1- several sheets and thereafter intensifying the electrostatic charge to the photosensitive body. CONSTITUTION:A CPU21 executes electrostatic charge control in accordance with the program data of a ROM22. The count value N of a counter provided in a RAM24 is set at '1' when the number of sheets to be printed is set at a plural number of sheets. A control signal Sc is set at a low level in the stage of count value N=1. An electrostatic charge signal Sv is outputted in this state to execute the electrostatic charge control process. The count value N is added by 1 when the process is completed. The signal Sc is set at a high level when the count value N>=2. The signal Sv is similarly outputted and the electrostatic charge control process is executed. The count value N is added by 1 when the process ends. Such process is repeated. The adequate electrostatic charge is thus executed even if the sensitivity of the drum 2 increases in printing of the 1st sheet and even if the sensitivity of the drum 2 decreases gradually in the printing of the 2nd and subsequent printing.
Patent JP-S59117942-A (JP)
Title: Speed change gear
Inventor: YOSHITSURU MUTSUO
IPC: F16D11/10
Filed: 1982-12-22
Abstract: PURPOSE:To shift a gear coupling without mounting a turning device, by a method wherein the captioned gear normally engages with an input shaft by a helical spline, teeth and notch are provided on the outer peripheral surface part, and a sleeve is moved in the direction of axis. CONSTITUTION:When a sleeve 34A is moved in a direction A through a shifter 33 by an external force from a condition in which outer teeth 35 on a sleeve 34B engage with inner teeth 30 on a gear body 29B formed integrally with an input gear 24, the sleeve 34A is moved in the axial direction by a helical spline 32A formed inside the sleeve 34A, and simultaneously, it turns in a direction C. When a saw-shaped notch 31 in the sleeve 34A is moved in the axial direction to the position of a claw 36 formed on an input gear 23, the notch 31 engages with the claw 36. When the sleeve 34A is further moved, either an input shaft 21 or an output shaft 22 which has swaller inertia turns, the notch 31 in the 34A and the claw 36 are moved in the axial direction, while keeping a phase relation between the outer teeth 35 and the inner teeth 30, and engagement of the outer teeth 35 with the inner teeth 30 is completed. Before engaging is completed, the claw 36 is disengaged from the notch 31.
Patent JP-H0385109-A (JP)
Title: Manufacture of curtain rail
Inventor: NAGANO AKIYOSHI
IPC: B60J3/00
Filed: 1989-08-30
Abstract: PURPOSE:To obtain the curtain rail of low sliding resistance between the rail and a hook bearing device by forming a retaining section for retaining the hook bearing device slidably, at a pair of rail pieces, and by coating a section coming in sliding contact with the hook bearing device of the retaining section, with slidable coating, to joint the partial section of the rail pieces by a fusion welding method. CONSTITUTION:A curtain rail 1 consists of upper and lower curtain rails 1a, 1b, and the upper curtain rail 1a consists of rail pieces 2a, 2b. On the inner peripheral surface upper section of one rail piece 2a, a rib 4 is formed, and on the inner peripheral surface upper section of the other rail piece 2b, channel 5 is formed, and the inner peripheral surface lower sections of both the rail pieces 2a, 2b are provided with recessed sections 6a, 6b, and a retaining section 7 is formed. The retaining section 7 is coated with slidable coating to form a slidable surface 13, and a friction coefficient between the surface 13 and a hook bearing device 8 is reduced. In a state that the curtain rail 1 is divided into the rail pieces 2a, 2b, the retaining section 7 or the like is coated with the slidable coating, and so the coating is facilitated. The rib 4 and the channel 5 of both the rail pieces 2a, 2b are fusion-welded to each other by an oscillating fusion welding method, and so both the ones are firmly jointed to each other, having sufficient strength.
Patent JP-H1169034-A (JP)
Title: Image formation system and image formation method and device
Inventor: YAMAKAWA JUNICHI
IPC: H04N1/387
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of confirming and correcting an area processing and efficiently confirming a final image by performing preview display for image information inputted by an external input means, specifying the area of a display image and processing the image of the specified area. SOLUTION: A controller 2302 issues status request signals to a copying machine body with a fixed interval and status transfer is performed from a copying machine side in response to them. By the status transfer, the controller 2302 receives the information of a print tester and the error state of a copying machine or the like. Thereafter, when printing becomes possible, the controller 2302 issues a preview control command and requests preview setting information on the copying machine side. Thus, the copying machine body returns the preview setting information at present. The size, position and contents of the area are corrected while comparing them with a preview image and an image desired by an operator is indicated on a preview monitor 319.
Patent JP-H0270571-A (JP)
Title: Carrying device
Inventor: KITA HIROAKI
IPC: B65G47/52
Filed: 1988-09-07
Abstract: PURPOSE:To enable a smooth travel without a jolt to be conducted, by providing at a movement body which is freely able to travel on a fixed route through the support and guide of one rail, a main body and turning members fitted at the plural places of the front and rear directions of this main body. CONSTITUTION:A self-travel truck 31 which has been mounted on the carwheel receiving surface 2 of a rail 1 through both carwheels 33, travels on a fixed route 55 as guided with respective guide rollers 41A, 41B, 42A, 42B, 50A, 50B that oppose and strike-contact both roller guide surfaces 7A, 7B, 8A, 8B, by rotating a carwheel 37 forcedly by the operation of a travel drive device. When it comes to a curve route portion 55b, outside guide rollers 50A, 50B are firstly guided by the curve surfaces of upper position roller guide surfaces 7A, 7B, and the outside guide roller 50A on the curve inner surface side is moved outward against a spring 51A, and at the same time, the outside guide roller 50B on the curve outer surface side is moved inward by the force of a spring 51B. As a result, springs 51A, 51B which have been displaced, act on a turning member 34 in order to equalize themselves as much as possible, and this turning member 34 is made to turn around a turning axis center 35 so that it may be made to cope with a curve.
Patent JP-2001049752-A (JP)
Title: Building of double structure
Inventor: KUROIWA TETSUHIKO
IPC: E04B1/70
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To prevent waste of energy and prevent one's health from being injured by providing an inside layer on the inside of an outside layer made of barrier layers and constituting space of an air duct provided between the outside layer and the inside layer so as to be adjustable. SOLUTION: On a rafter 3, a sheathing roof board 4 is laid. An outer roof 1 is formed by providing barrier layers by arranging tiles 5 on the sheathing roof board 4 via roofing earth. End parts of the rafter 3 on both sides are freely rotatably connected with pins 6. Under the outer roof 1, an inner roof 2 in which a stainless steel plate is made as the sheathing roof board 4 is formed by interposing space to be an air duct 8 and a vertical jack 9 is provided at a top of the inner roof 2. The outer roof 1 is connected to the inner roof 2 with slide pins 7 in the vicinity of the frontage of a house. When cooling in a room is required in summer, sectional area of the air duct 8 is expanded by pushing up the outer roof 1 by the jack 9. In winter, sectional area of the air duct 8 is reduced by lowering the outer roof 1. As a result, waste of energy can be prevented.
Patent JP-S6467987-A (JP)
Title: Semiconductor magnetoresistance element and manufacture thereof
Inventor: KATSUYAMA YOSHIAKI
IPC: G01R33/09
Filed: 1987-09-08
Abstract: PURPOSE:To obtain a high performance magnetoresistance element which exhibits a magnetoresistance effect similar to theoretical characteristic by connecting in series an element which is made of an InSb single crystal and machined without strain on both side faces to a short-circuiting electrode made of Cu on a substrate, covering and arranging it thereon. CONSTITUTION:An InSb single-crystal wafer 11 which is machined without strain by mechanochemical polishing is rigidly bonded integrally with epoxy resin or the like on a smooth surface of a substrate 10 which is machined without strain by precise plane machining or mechanochemical polishing. The wafer 11 is divided by ion beam etching into a plurality of rectangular InSb single- crystal elements 12. It is covered by a sputtering method with a Cu film 13. Thereafter, the film 13 disposed on the faces of the elements 12 is removed by mechanochemical polishing. A magnetoresistance element in which the element 12 machined without strain and Cu-short-circuited electrodes 15 are connected in series, covering and disposed on the substrate 10 is obtained.
Patent JP-H0777807-A (JP)
Title: Printing film for plate making
Inventor: NOZU KAZUO
IPC: G03F7/004
Filed: 1993-09-09
Abstract: PURPOSE:To obtain such a printing film in which the depth of focus can be maintained constant even when the displacement of the film surface to the optical system is not in high precision by forming a photosensitive layer to have thickness as specified times or smaller as the depth of focus of the recording optical system. CONSTITUTION:This film consists of a two-layer structure of a photosensitive layer and a supporting layer, and the photosensitive layer is formed <=1.5 time thick as the depth of focus. More preferably, the thickness of the photosensitive layer is smaller than the depth of focus of the optical system for recording. Or, more preferably, variation of thickness of the photosensitive layer or the film is suppressed within + or -10%. Thereby, photosensitive pits (ink pods) can be formed wholly in the photosensitive layer in the thickness direction when irradiated with laser. The photosensitive layer may be a mixture of inflammable material, ethylene-vinyl acetate copolymer, polyester resin, epoxy resin, and ammonium nitrate or potassium nitrate as an oxidizing agent. Or, simply a mixture of self-inflammable material such as nitrocellulose and carbon. The supporting body is a PET film or the like.
Patent JP-2000056263-A (JP)
Title: Stereoscopic image display body
Inventor: NAKAZAWA NORIHITO
IPC: G02B27/22
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a display body novel excellent in taste by emitting patterns arranged while controlling intervals. SOLUTION: In this stereoscopic image display body 30, a triangular pattern 3, a round pattern 2 and a square pattern 1 are arranged in this order from front side to deep side, and the triangular, round and square patterns to be displayed are made luminous. As one style, the pattern contains a luminous material or the like and these patterns are printed on a substrate 4 with a paint containing the luminous materials, for example. When the image display body 30 is observed under a light source for illumination, light emitted from the luminous materials forming the patterns by illumination light from the illuminating light source reaches both eyes to merge the respective images of left and right eyes, then the triangular, round and square patterns look luminous so that the stereoscopic display image can be obtained.
Patent JP-H0547150-A (JP)
Title: Tape pad for cassette
Inventor: KENDO YASUO
IPC: G11B23/087
Filed: 1991-08-08
Abstract: PURPOSE:To decrease the friction in the contact part of a pad with a tape and to prevent the generation of abrasion powder as well as to maintain the quality of images and sounds by forming many hemispherical projections in the part in contact with the tape built into a cassette. CONSTITUTION:A soln. contg. an antistatic agent of an Si-O-Si is applied to one surface of a PET film and is dried to obtain the raw sheet for the tape pad. After this sheet is blanked, the many hemispherical projections 2 are formed at the front end by forming molds, by which the tape pad 1 is formed.
Patent JP-H04106684-A (JP)
Title: Stroke extracting method
Inventor: AOKI MIKIO
IPC: G06K9/46
Filed: 1990-08-27
Abstract: PURPOSE:To accurately extract strokes constituting a character by extracting end points and intersections from the thinned-line picture of a character picture and performing segment extraction by using the intersections as the starting points after segments are extracted to all end points by using the end points as starting points. CONSTITUTION:When a picture is inputted, the inputted picture is thinned by means of a thinning means and the end points and intersections constituting the character are extracted. Since the character picture is already thinned and each point can be judged easily by noting the number of points around each point, the extraction of the end points and intersections can be performed easily. In the case of the example shown in the figure, the end points 101-113 and intersections 121-127 can be extracted. Then extraction of segments is made by using the intersections 121-127 as starting points after segments are extracted by using all end points 101-113 extracted by the means which has extracted the end points 101-113 and intersections 121-127 as starting points. Therefore, the accurate strokes of a character can be extracted.
Patent JP-H0651026-A (JP)
Title: High speed pattern address generator
Inventor: AKIYAMA TSUTOMU
IPC: G01R31/3183
Filed: 1992-07-31
Abstract: PURPOSE:To generate a pattern address at a timing faster than the operating time of an address generating counter. CONSTITUTION:A clock signal 11 is frequency divided, and at this timing, an address generating counter 3 generates an address. Data is fed to memories 4A-4D in the same number as divisions of the frequency, and data loading is made at the timing of the address generating counter 3 in a shift register 5 having the same number of bits as the frequency divisions. Pattern addresses are generated at a high speed by shifting the data with delayed clock signals.