baber/WOPTO huggingface dataset:
Patent JP-H02127578-A (JP)
Title: Production of raw sheet of slit foil
Inventor: NAKATSUKA ZENZO
IPC: D06P5/00
Filed: 1989-09-25
Abstract: PURPOSE:To obtain a raw sheet printed with patterns on the top and reverse faces in such a manner as to agree the shape and color of the patterns with each other by applying a pattern on the top face of a raw sheet of a slit foil with a roll engraved with a pattern having symmetricity with respect to the circumferential direction of a printing roll and applying the same pattern on the reverse face while keeping the direction of the roll relative to said raw sheet and placing the roll to the reverse side of the raw sheet. CONSTITUTION:Patterns a, a', b, b' are applied to a surface of a raw sheet 4 of a slit foil using a roll engraved with patterns a, a', b, b' having a line symmetricity with respect to the circumferential direction (transfer direction) of a printing roll or a printing rotary screen 1. The right and left of the roll 1 are inverted relative to the state of the application of the obverse and reverse patterns and the obverse and reverse faces of the sheet 4 are inverted to position the roll 1 on the reverse side. As an alternative method, the lateral directions of the roll and the sheet are maintained in the state of the application of pattern to the obverse and reverse faces and the roll is placed to the reverse side of the raw sheet 4 while keeping the direction of the roll in the state of the application of the surface pattern. A pattern is applied to the reverse face to obtain the objective raw sheet of a slit foil having patterns a, a' at the obverse left side of the raw material 4 and patterns b, b' on the right side of the material. The patterns b, b' applied to the reverse right face are matched with the patterns a, a' applied to the left side of the material. The color tones are also matched between the obverse and reverse faces.
Patent JP-S61127568-A (JP)
Title: Bookbinder
Inventor: SHIMIZU KENICHI
IPC: B42C3/00
Filed: 1984-11-28
Abstract: PURPOSE:To smooth the transport of sheets to the next processing step by forming notches on the peripheral portion of one of a pair of folding rollers for folding paper sheets after grasping the warped portions thereof, in a paper folding unit for folding paper sheets halfway down one by one. CONSTITUTION:This bookbinder comprises a control section A, a feeder B, a folder C, a collator D, a sewing section E, a binding section F and a stacker G. The sheets supplied from the feeder B are sent one by one to the folder C where each sheet, after having been caused to warp by one of the selectively actuated fences 15 through 18, is gripped and folded by a pair of rollers 6 and 7. The one roller 7 has at it a external periphery a cutout which acts to arrest the sheet momentarily in its transfer so that it can easily be sent to the collator D where the sheets are folded into a book form by a stitcher 59.
Patent JP-H08115205-A (JP)
Title: High-speed remainder arithmetic unit
Inventor: MAEDA TAKAMI
IPC: G06F7/72
Filed: 1994-10-14
Abstract: PURPOSE: To perform a high-speed remainder arithmetic operation with less hardware amount by selecting a numerical value for which the relation of a numerator and a denominator satisfies specified conditions and turning it to the input of an adder. CONSTITUTION: By selecting an N for which the relation of the numerator and the denominator satisfies a formula, turning it to the input of a first adder 8 and a second adder 9 and decoding the result in a decoder, the remainder of an arithmetic result is obtained. For instance, (b)=4 is selected in the formula. In this case, since (b) to be the denominator can be expressed as (b)=3+1, for the remainder in the case of dividing a binary number expressed by four bits by 3, the binary number expressed by four bits is decomposed into upper two bits a3 and a2 and lower two bits a1 and a0 and turned to the input of the first adder 8. Since the arithmetic result becomes three bits at maximum, it is decomposed into an upper one bit b2 and lower two bits b1 and b0 and turned to the input of the second adder 9.  By encoding the arithmetic result in an encoder 10, the output of d0, d1 and d2 corresponding to remainder values 0, 1 and 2 is obtained.
Patent JP-S60137193-A (JP)
Title: Color separating circuit
Inventor: WATANABE TOORU
IPC: H04N9/07
Filed: 1983-12-26
Abstract: PURPOSE:To improve the accuracy of color separation by expanding the optimum range of sampling in a circuit which performs sample and hold operation at specific timing. CONSTITUTION:The output A of a CCD and a timing pulse B are inputted to a differential amplifier 1, whose output C is inputted to and integrated by an integrating circuit. Its integration output D is inputted to a sample and hold circuit 3 and sampling a pulse SP which is delayed in phase behind the timing pulse B by a specific extent is also inputted. Therefore, an analog switch Sa which is closed with the sampling pulse SP holds the peak value of the integration output D in a holding capacitor CH, and its held voltage is led out as a sample and hold output E through an FETQ. The peak value held by the integrating circuit 2 is sampled in this sample holding operation, so the delay of the response of the differential amplifier 1 is not important.
Patent JP-H0694984-A (JP)
Title: Optical device
Inventor: SUDA YASUO
IPC: G03B9/07
Filed: 1992-09-18
Abstract: PURPOSE:To make it possible for a photographer who observes the inside of a finder visual field to easily and surely operate each function without being bewildered by optimumly arranging an index for detecting the line of sight in the visual field of the finder in accordance with every function which is operated at the time of detecting. CONSTITUTION:A finder means is provided with the index 4 for inputting the line of sight in the visual field, and a signal for operating a desired function is formed by a means for detecting the line of sight when it is detected that the line of sight by an observer lies on, or lies near the index 4 for inputting the line of sight. And then, a display part 2 in the finder visual field is arranged along one side of an object image visual field 1, next, the index 4 for inputting the line of sight is set on a position opposite to an information display part 2 with range finding vidual field frames 3a-3e interposed, so that only when a finder observer intentionally observes the part near the index 4 for inputting the line of sight, a diaphragming operation is started. The diaphragming operation is released after a prescribed time passes. And also, it is allowed to display a photographing condition adjacent to the inside edge of the visual field 1.
Patent JP-S63230260-A (JP)
Title: Method for continuously casting hollow cast billet
Inventor: ITOYAMA SEIJI
IPC: B22D11/00
Filed: 1987-10-05
Abstract: PURPOSE:To continuously cast a sound hollow cast billet having excellent characteristic in inner face by inserting a hollow core from upper part through molten flux layer forming on the molten metal surface and drawing the cast billet solidified around the core together with the core. CONSTITUTION:The molten metal 4 poured into pouring pool 15, on which heat-insulation is executed by heat-insulating powder 18, from a pouring nozzle 16, is supplied into a tundish 13 through a communicating hole 17 arranged in a weir 14. This pouring molten metal 4 is solidified in an annular space between a hollow mold 1 and the hollow core 2 and the obtd. hollow cast billet 5 are continuously drawn together with the core 2. In the continuous casting method for the above hollow cast billet 5, the hollow core 2 is continuously inserted from upper part in the molten metal 4 through the molten flux layer 6 formed on the surface 4a of the molten metal 4. By this method, solidified shell of the molten metal 4 is formed on the solidified flux layer 8 coated on the outer circumferential face of the core 2.
Patent JP-H0297527-A (JP)
Title: Thermoplastic aromatic polyamide-imide copolymer
Inventor: SUZUKI ATSUSHI
IPC: C08G73/14
Filed: 1988-10-04
Abstract: PURPOSE:To form a polyamide-imide copolymer having both good heat stability and good flow at high temperatures, thus having good melt moldability, and giving a molding of an excellent balance among the properties by using a specified imido diamine. CONSTITUTION:This copolymer is composed of structural units A of formula I, structural units B of formula II and structural units C of formula III, wherein 1mol of (B+C) is present per mol of A and 0.95-0mol of C is present per 0.05-1mol of B. It has a structure in which A and B or C are alternately bonded together, and the Ar groups of units B and units C are composed, on the whole, of 0.05-0.70mol of bivalent residues of formula IV and 0.95-0.30mol of bivalent residues of formula V. This copolymer has an inherent viscosity of 0.2-5.0dl/g as measured in N-methylpyrrolidone in a concentration of 0.5g/dl at 30 deg.C. In the above formulas, Z is a trifunctional aromatic group two of the three functional groups of which are bonded to adjacent carbon atoms; X is formula VI or the like; a is 0 or 1-4; b is 0, 1 or 2; and x is 1-500.
Patent JP-H0986982-A (JP)
Title: Production of cement and apparatus therefor
Inventor: NAKAMARU TAKASHI
IPC: C04B14/40
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To make an asbestos waste material harmless and effectively utilize it by treating the asbestos waste together with cement raw materials in a rotary kiln. SOLUTION: Cement is produced by using a rotary kiln 2. An asbestos waste material supplied from a supplying pipe 5 (7: a hopper; 6: an ejector) and cement raw materials supplied through a pre-heater 1 are treated at a burning zone (4: a burner) in the rotary kiln 2. Cement clinker containing the asbestos waste material made harmless is discharged into a clinker cooler 8.
Patent JP-S63104659-A (JP)
Inventor: FUKUNISHI TOYOAKI
IPC: B02C13/18
Filed: 1986-10-21
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-2001076768-A (JP)
Title: Light-charged type secondary battery
Inventor: WATANABE HARUO
IPC: H01M10/46
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To restrain the fatigue degradation of a photoelectric transfer element in a light-charged type secondary battery composed by combining a flexible photoelectric transfer sheet having the photoelectric transfer element formed with a storage battery. SOLUTION: This light-charged type secondary battery 1 is provided with a flexible photoelectric transfer sheet 3 comprising a photoelectric transfer element rolled around a cylindrical rolling core part 2 in an extractible manner, a storage battery 4 and a control circuit part 5 for controlling its charge and discharge, and takes a nearly cylindrical shape as a whole in the rolled form. In this case, the secondary battery is so composed as to position the light receiving surface of the photoelectric transfer sheet 3 (the light receiving surface of the photoelectric transfer element) on the outside surface side with the sheet 3 rolled. Thereby, the fatigue degradation of the photoelectric transfer element during repetitive expansion is restrained.  For the secondary battery, it is desirable that a high-polymer film is stacked on the light receiving surface of the sheet 3, so that the durability of the photoelectric transfer element against repetitive bending and sliding.
Patent JP-H08115568-A (JP)
Title: Signal recording and reproducing device
Inventor: SUGIMURA NAOZUMI
IPC: G11B20/10
Filed: 1994-10-17
Abstract: PURPOSE: To prevent the reproduction and to protect the copyright in the case where a recording medium is illegally lent or traded. CONSTITUTION: A first identification signal which has been generated by an identification signal generating means 3 is added to an input signal by an identification signal adding means 2 so as to be recorded in a recording/reproducing means 7. At the time of reproduction, an identification signal is separated from the signals reproduced by the recording/reproducing means 7 by the identification signal separating means 5. This second identification signal is compared with the first identification signal by a comparison means 4. When these two identification signals are different from each other, a control means 6 suspends signal reproduction of the recording/reproducing means 7.  Through this, the recording medium on which another signal recording/reproducing device with a different identification signal has recorded cannot be reproduced, and accordingly the illegal trade or loan of recording mediums can be prevented.
Patent JP-H1094999-A (JP)
Title: Blanking die support for sheet blanking device and fixing means to be used for supporting body
Inventor: SASAKI YOSHITO
IPC: B21D28/14
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To attach/detach a blanking die to/from a blanking die support for sheet blanking device by a simple operation and for a short time, although bolts and cap screws have to be revolved and removed and have to be revolved and fastened a large number of times when the blanking die is attached/detached to/from a conventional trimming die support for sheet blanking device. SOLUTION: In a trimming die support constituted so as to arrange a middle rail 3 within the frame of a rectangular frame body connecting both the ends of two vertical frames 1, 1 by two horizontal frames 2, 2 and to support a blanking die 9 by a plurality of falling prevention pieces (7,..., 22,...) mounted on the one vertical frame and each opposed side surface of the middle rail 3, the supporting body is made to have a structure in which rack tooth trains 4, 4 which are installed inward at the proper places of the two horizontal frames 2, 2 and rack tooth trains 6, 6 installed upward on rack operation parts 5, 5 which are slidably mounted on both the end parts of the middle rail 3 are aligned with each other by being engaged with each other and are fixed.
Patent JP-H0192768-A (JP)
Title: Image forming device
Inventor: KINOSHITA NAOYOSHI
IPC: G03G15/00
Filed: 1987-10-02
Abstract: PURPOSE:To advance separativeness of paper in a photosensitive body separating part by attaching toner of the same color as that of the paper to the photosensitive body which corresponds to the tip of the paper feeding side if the paper separativeness is poor. CONSTITUTION:Only when there is a coincidence in color between the paper and the toner both of which are identified by paper color identifying means 4a-6a and toner color identifying means 32 and 33, the developing devices 4-6 are selectively and optionally driven by judgement of a user, and the toner of the same color as that of the paper is attached to the photosensitive body 1 corresponding to the specified area of the tip of the paper feeding side of the paper. The separativeness of the tip from the photosensitive body is advanced. With respect to the unspecified area, a developing device having the toner of the color which is selected for image formation is driven to attach the toner. Thereby when the toner is attached to the tip of the paper, the separativeness of the paper in the photosensitive body separating part is advanced and the occurrence of paper jam can be prevented.
Patent JP-H07100906-A (JP)
Title: Label bonding method for hollow molded container
Inventor: TATE KAZUHISA
IPC: B65C3/26
Filed: 1993-10-06
Abstract: PURPOSE:To obtain a hollow molded container excellent in impact strength by increasing the cavity angle of the label bonding part of a bottle with respect to the surface of the bottle and to make the concn. of stress hard to generate even when a high impact is applied at the time of falling. CONSTITUTION:In a method for bonding a label 2 to the main body of a hollow molded container 1 simultaneously with hollow molding, at least the label bonding part of the container 1 is formed from a low density polyethylene resin or ethylene/vinyl acetatre copolymer characterized by that MFR is 0.1-8 g/10 min and ME measured under such a condition that an extrusion amt. at 240 deg.C is 1g/m is 180-3.
Patent JP-S61128863-A (JP)
Title: Prevention of color change in boiled eggs
Inventor: IMAI HARUO
IPC: A23L15/00
Filed: 1984-11-29
Abstract: PURPOSE:Boiled eggs are dipped in a dilute citric acid solution to prevent the eggs from yellowing on their yolk surfaces and shell surfaces and from dark- greening or blacking on yolk surfaces. CONSTITUTION:Boiled eggs are dipped in a citric acid solution of less than 5wt% concentration for prevention of discoloration. The citric acid solution is preferably cooled down lower than 10 deg.C.
Patent JP-H0196407-A (JP)
Title: Engine valve made of titanium alloy
Inventor: SUGIMOTO YOSHIHITO
IPC: C23C18/34
Filed: 1987-10-06
Abstract: PURPOSE:To improve abrasion resistance of seat face and to improve burning and biting resistance of the surface of shaft section by providing Ni alloy nonelectrolytic galvanization layer onto the surface of a titanium alloy valve. CONSTITUTION:Ni alloy nonelectrolytic galvanization layer 2 having thickness of 10-100mum and Vicker's hardness higher than 600 is provided onto the surface of a titanium alloy valve body 1. Since Ni alloy nonelectrolytic galvanization layer 2 has good thermal conductivity and sufficiently high hardness even under high temperature, abrasion resistance of the seat face 3 and burning and biting resistance of the surface of the shaft section 4 can be improved.
Patent JP-S63104808-A (JP)
Title: Manufacture of optical disk
Inventor: HIRAMATSU YASUSHI
IPC: G11B7/26
Filed: 1986-10-23
Abstract: PURPOSE:To manufacture an optical disk without eccentricity by presetting a magnet or a strong magnetic metal hub in a cavity of a mold for manufactur ing a disk and injecting molten resin into said cavity. CONSTITUTION:A cavity 2 communicating with a sprue 5 is formed with molds 3 and 4, and a stamper 1 is set in the cavity 2. After a magnet or a ring-type hub 7 is set outside a cutter 6, and molten resin is injected from the sprue 5 into the cavity 2, a disk center hole is die-cut with the cutter 6 to manufacture an optical disk. By presetting a magnet or a strong magnet metal hub in the cavity in said manner, the surface of the hub and that of the optical disk maintain an accurate parallelism and an optical disk without eccentricity can be manufactured.
Patent JP-H0673985-A (JP)
Title: Large sectional shield excavation method
Inventor: NAKAMURA KOICHIRO
IPC: E21D9/06
Filed: 1992-08-26
Abstract: PURPOSE:To facilitate excavation of a large sectional tunnel by boring and excavating the upper part of an advanced heading in an arch-shape and the lower part thereof in an inverted circular doughnut-shape as the advanced heading after advanced headings are excavated in the central section and both sides of planned tunnels. CONSTITUTION:After the central advanced heading 14C are excavated at a joint section of two planeed tunnels 10R and 10L exceeding approximate 15m, both side walls advanced headings 14L and 14R are excavated to execute a primary lining. With the advanced headings 14L and 14C as the starting points, an upper arch roof type excavator is used to excavate the upper part as an upper semi-circular arch roof 22L, the lower part as an inverted arch roof 26L is excavated by an inverted arch roof type excavator, and a doughnut shaped inside is excavated by a general machine. The same procedure is repeated to the following, and a large sectional tunnel is excavated. According to the constitution, a construction cost is reduced, and a construction period can be shortened.
Patent JP-H04132888-A (JP)
Title: Rotation blocking mechanism
Inventor: MATSUMOTO SUSUMU
IPC: F04C18/02
Filed: 1990-09-20
Abstract: PURPOSE:To prevent wear, a gall, and seizure of a slide surface without generating noise owing to the clearance of a slide part by securing the one of first and second spring members to a member on the revolution side and the other to a member on the stationary side. CONSTITUTION:First and second spring members 32 and 33 are formed such that they are easily resiliently deformed in a radial direction but substantially not deformed in a peripheral direction. The tips of a pair of first spring members 32 are inserted in a hole 34 in the under surface of an end plate 21 of a whirling scroll 2 and secured thereto. The tips of a pair of second spring members 33 are inserted in a hole 35 in the upper end surface of a frame 6 and secured thereto. When the whirling scroll 2 is driven through the working of a revolutions drive mechanism, revolving whirl movement of the whirling scroll 2 is allowed through drive reciprocation of the first and second spring members 32 and 33 as the spring members are resiliently deformed in a radial direction but since the spring members are not substantially deformed in a peripheral direction, rotation of the whirling scroll 2 is blocked.
Patent JP-S60141938-A (JP)
Inventor: OGAWA SHIGEYOSHI
IPC: E04B1/348
Filed: 1983-12-28
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-H0590300-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOSEMURA KINSHIRO
IPC: H01L29/812
Filed: 1991-09-30
Abstract: PURPOSE:To provide a method of manufacturing a semiconductor device, where an opening pattern T-shaped or square in cross section can be formed with very high accuracy in dimensions. CONSTITUTION:Resist lines confronting each other as separated from each other by a space correspondent to the width of an opening to form are provided onto an applied negative resist 3, the negative resist 3 is exposed to light and developed for the formation of the separate negative resist line patterns 5, the separate negative resist patterns 5 and hardened, a positive resist 6 is applied, and an opening is provided above the negative resist lines 5.
Patent JP-2000081557-A (JP)
Title: Lens barrel
Inventor: IWASA KAZUYUKI
IPC: G02B7/04
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a lens barrel permitting a smooth and exact movement of a frame member when the lens barrel has the movable frame member. SOLUTION: In a state of image pickup preparation and image pickup, a 3rd group frame 23 supported by guide shafts 24, 25 to a 2nd group frame 22 is supported to freely slide along a guide shaft 27 in a state of being biased by a compression spring 26, and positioned by being linked with a movable cam follower 28 of a separate body driven by a cam groove. Moreover, when moving into a state of a sunken body, the lens barrel is brought into the state of the sunken body by forcibly compressing the compression spring 26 by a camera main body to release the 3rd group frame 23 from the linked state and making it approach to the 2nd group frame 22.
Patent JP-H07209998-A (JP)
Title: Liquid development method and device for electrostatic latent image
Inventor: ITAYA MASAHIKO
IPC: G03G15/10
Filed: 1994-09-20
Abstract: PURPOSE:To provide electrostatic latent image liquid developing to method and device capable of applying a prewet solution a uniform thickness. CONSTITUTION:The electrostatic latent image liquid developing method for developing an electrostatic latent image formed on a photosensitive body 10 by toner is provided with a prewet process for coating the body 10 with the prewet solution to be dielectric solution having releasing property and a chemically inactive characteristic by abutting a prewet solution feeder formed by a member impregnate with the prewet solution and having solution permeability and a solution holding property upon the body 10 and a developing process for supplying a liquid developer to the surface of the latent image formed on the body 10 by allowing the liquid developer with high density and high viscosity applied to the surface of a developing roller 506 to contact with the body 10.