baber/WOPTO huggingface dataset:
Patent JP-S5977889-A (JP)
Inventor: SUZUKI YOSHIICHI
IPC: D05B3/24
Filed: 1982-10-25
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-H0831528-A (JP)
Title: Connector and connecting structure between printed circuit boards
Inventor: NAKAI YASUO
IPC: H01R12/51
Filed: 1994-07-18
Abstract: PURPOSE:To conduct the dip soldering of a female connector together with other electronic components without penetration of solder into the inside by forming a cover member which is released by insertion of a male connector in the aperture of the female connector. CONSTITUTION:A cover member 113A formed by forming a recess-shaped slit in an inner wall 114A of an aperture 111A of a female connector 100A is bent inward by using a recess 113a as a fulcrum, and locked to a locking part 116A. The width of the cover member 113A is slightly smaller than the width of the aperture 111A, but their height is almost equal. The connector 100A is fixed by a fixing foot 117A of a printed circuit board 300A on which electronic components are mounted, then dip-soldered to fix it by the soldering of a soldering foot part 117a. The printed circuit board 300A is faced to a printed circuit board 300B treated similarly to the board 300A, and a male connector 200 is inserted, members 113A, 113B are pushed away and released. At the same time, the boards 300A, 300B are electrically connected by the connector 200.
Patent JP-2000017094-A (JP)
Title: Open cell foam and its preparation
Inventor: ATSUJI HIROMITSU
IPC: C08J3/24
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a process for preparing an open cell foam which can afford a highly expanded open cell foam having a specific gravity of 0.25 or less and is advantageous from a cost standpoint and excellent in processibility and workability owing to simultaneous formation of an open cell with continuous extrusion vulcanization molding. SOLUTION: A compound comprising a polymer blend consisting of an EPDM (ethylene-propylene-diene copolymer rubber) and 20-60 pts.wt., based on 100 pts.wt. of the EPDM, of a blowing agent is molded at a vulcanizing temperature of 150-250 deg.C by means of a continuous extrusion vulcanization molding method. As the PE is employed a low density PE, the Mooney viscosity (ML1+4, 100 deg.C) of the EPDM is adjusted to 5-50, and the compound is adjusted such that it has a Mooney viscosity (Vm, 125 deg.C) of 5-30 and a Mooney scorch (t5) of 2-7 min.
Patent JP-2001008952-A (JP)
Title: Dental shade system
Inventor: HOBO SUMIYA
IPC: A61C13/08
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To easily compare brightness, chroma, or hue by arranging color samples differing brightness or hue at plural stages to longitudinal directions on each surface of a triangular prism in turn or in combination and by arranging different chroma at the plural stages. SOLUTION: A dental shade system 1 is constituted of a slender triangular prism 10 having right and left handles 14, and arranging positions for color samples 50 are provided on each surface of three surfaces 11, 12, 13 of the triangular prism 10. A basic constitution of a color sample arrangement is constituted by arranging the color samples 50 combining, for example, five stages of brightness arranged in order of brightness, for example three stages of chroma, and for example three stages of hue. The first surface 11 having weak chroma is approached to a comparative patient's tooth, the color samples coincided with the brightness of the natural tooth are selected, the color samples coincided with the chroma of the natural tooth are selected, the color sample coincided with the color of the natural tooth is selected.  Selection of the color sample 50 coincided with the natural tooth of the comparative patient is completed.
Patent JP-H1030426-A (JP)
Title: Noise absorber and muffler using the same
Inventor: NISHINO HISASHI
IPC: F01N1/08
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a noise absorber and a muffler using the same which have excellent noise absorbing performance, reduce material used and weight, and facilitate manufacture. SOLUTION: A number of small holes 2a to 6a are formed cylindrical bodies 2 to 6 having different diameters and same lengths. The cylindrical bodies 2 to 6 are concentrically arranged with their ends being aligned. Noise absorbing spaces 12a to 12d are formed between the adjacent cylindrical bodies. Both ends of the noise absorbing spaces 12a to 12d are blocked by end plates 9, 10 to form a noise absorbing body 1. The noise absorbing body 1 is fited to an outer periphery of an exhaust pipe provided with small holes to form a muffler.
Patent JP-S57114317-A (JP)
Title: Equipment for shearing workpiece during its movement
Inventor: KATOU HEIJI
IPC: B23D25/06
Filed: 1980-12-27
Abstract: PURPOSE: To enable the shearing of a plate of very large thickness during its stoppage and make driving power sources compact, by using the independent driving power sources to operate a moving mechanism for shearing cutters and a shearing mechanism for a workpiece to be cut off.  
     CONSTITUTION: A motor for 21 for synchronizing the movement of a workpice 26 to be cut off is driven so that the speed of the movement of the workpiece is equal to that of the uniform-velocity part of a curve which is the locus of the upper end of a vertical connecting rod 23. The moving speed of the upper cutter 7 on an upper side frame 27 coupled to the upper end of the vertical connecting rod 23 is made coincident with that of the workpiece 26 at the uniform-velocity part of the curve of the rod 23. A shearing motor 10 is synchronously driven to start shearing the workpiece 26 at the beginning of the uniform-velocity part. The workpiece 26 is sheared by the cooperation of the upper cutter 7 on the upper cutter side frame 27 with a lower cutter 9 on a lower cutter frame 8 while the workpiece is moving. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1030362-A (JP)
Title: Small-sized vibrator for long period structure excitation
Inventor: KOSHIDA HIROSHI
IPC: E04H9/02
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a vibrator capable of giving a large excitation force to a long period structure with a small machine. SOLUTION: A movable weight 2, which is moved with a ball screw 1 on both ways, is set up in a truck 6 provided with a mobile caster 7 and a leveling block 8 so that it may run across the ball screw 1 where the length of a weight drive mechanism is arranged to be a weight displacement amplitude. The ball screw 1 is turningly driven with an AC servo motor 5 and the speed is fed back, thereby controlling the number of excitation and vibration and excitation force.
Patent JP-2000017098-A (JP)
Title: Styrenic resin foam and its preparation
Inventor: AKUSAWA TERUYOSHI
IPC: B29C48/30
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain a styrenic resin foam having excellent mechanical strength, a low density, a fine cell and good appearance and to provide process for its preparation by extrusion foaming using only carbon dioxide as a blowing agent and a negligible amount of a nucleating agent. SOLUTION: This process for preparing the objective foam comprises extrusion foaming a styrenic resin as a starting material under the conditions of a pressure, at the head of a mold, of 70-250 kg/cm2 and a temperature of the resin when extruded of 120-145 deg.C using only carbon dioxide as a blowing agent by means of a mold, for the preparation of an extruded foam, having its head communicated with a path of an extruded resin, the ratio of the slit (B) of the path of the extruded resin to the slit (A) of the head of the mold being 40<(B)/(A)<100. A foam obtained by the process has a density of 0.020-0.080 g/cm3, a thickness of 15-120 mm, an average cell diameter of 0.05-0.50 mm and an ash content, based on the total wt. of the foam, of 0.1 wt.% or less.
Patent JP-2001023127-A (JP)
Title: Thin film magnetic head and rotary magnetic head device employing the same
Inventor: HOSHI KAZUO
IPC: G11B5/127
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To obtain a thin film magnetic head which can suppress the generation of a gap between a tape-type magnetic information recording medium and itself and suppress a spacing loss at the time of recording/reproducing, and a rotary magnetic head device employing the thin film magnetic head. SOLUTION: The thin film magnetic head 20 has a substrate block 21, a film forming layer 30 which is formed on the substrate block 21 and has a magneto-resistance effect device 31 for reproducing information recorded in a magnetic information recording medium TP, and a protective block 22 connected with the film forming layer 30 with a connection layer 40 therebetween in order to protect the film forming layer 30. The thickness of the connection layer 40 is 0.03 μm-0.4 μm.
Patent JP-H1139317-A (JP)
Title: Image retrieving device and record medium
Inventor: KOBAYASHI HIDEYUKI
IPC: G06F17/30
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To easily and also surely retrieve a desired image by retrieving an image from a database in accordance with a comparison result of two image characteristic quantities. SOLUTION: A control circuit 10 supplies a keyword that is received through an interface 5 to a keyword image characteristic quantity converter 6 and makes keyword image characteristic quantity conversion processing to be executed. On the other hand, it controls an image database 9, reads image data, supplies it to an image data image characteristic quantity converter 7 and makes image data image characteristic quantity conversion processing to be executed. A characteristic quantity matching device 8 receives the supply of image characteristic quantity from the converters 6 and 7 of an keyword image and a data image respectively, carries out characteristic quantity matching processing and outputs image characteristic quantity that has maximum integration similarity.  The circuit 10 supplies the image characteristic quantity to the database 9, retrieves image data that has the image characteristic quantity and outputs acquired image data to a display 4 through the interface 5 to be displayed.
Patent JP-H0241130-A (JP)
Title: Endoscope
Inventor: YAMAGUCHI TATSUYA
IPC: A61B1/00
Filed: 1988-07-28
Abstract: PURPOSE:To always obtain the stable curved angle of a curved pipe part by setting the moving stroke of a curving operation device due to the second stopper so as to make the same larger than that of the curving operation device due to the first stopper. CONSTITUTION:The moving stroke l2 between the rear end part of a rack 28 and the contact part 33 of the second stopper 30 is set so as to be made larger than the moving stroke l1 between the leading end part of a wire guide 22 and the first stopper 29. When a curving operation knob 15 is rotated, a pinion 27 is rotated in a direction A along with said knob 15 to move the rack 28 in a direction B (axial direction). Whereupon, either one of upper and lower operation wires 21 are drawn and the other operation wire 21 is pushed and a curved tube part 7 is curved in the direction of the drawn wire 21. When the operation wire 21 is further drawn, the curved angle of the curved tube part 7 is prescribed by the first stopper 29 to become the max. curved angle prescribed preliminarily.
Patent JP-S6250628-A (JP)
Title: Color temperature detecting circuit
Inventor: YANAGAWA KAORU
IPC: H04N9/73
Filed: 1985-08-30
Abstract: PURPOSE:To improve transient characteristics on low illuminance condition at the time of power-on operation by charging a smoothing capacitor when the power source is turned on. CONSTITUTION:When the power source is turned on, the capacitor 10 of a charging circuit is charged and a transistor (TR) 13 turns on to charge smoothing capacitors 7 and 8 of operational amplifiers 3 and 4 to which logarithmic diodes 5 and 6 are connected through diodes 14 and 15. In this state, the capacitors 7 and 8 are already charged completely and detection currents of photodiodes 1 and 2 which detect color temperature are not used for charging, but supplied to the diodes 5 and 6. Therefore, transient characteristics at the time of power-on operation are improved even on low-illuminance condition and detection errors are reduced.
Patent JP-2000013903-A (JP)
Title: Method and device for controlling electric brake
Inventor: OGASA MASAMICHI
IPC: B60L7/00
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To decelerate and stop a vehicle and maintain the vehicle in a stop state without using any friction brake even in a grade section by applying stop torque to the axle by giving an electric input for generating the stop torque matching the grade of the section to an electric brake. SOLUTION: An unknown grade angle θ is calculated by using the deceleration αu in a grade section and the deceleration αo in a flat section stored in a memory 12. In addition, a control section 11 calculates the stop torque component current Igs required for maintaining a vehicle 1 in a balanced state in the grade section based on the calculated result of the angle θ. When the found stop torque component current Igs is generated from a torque component generating circuit 13 in accordance with the signal from the control section 11, a torque generating device 16 can be actuated as an electric brake. In this grade section, therefore, the vehicle 1 can be stopped and maintained a stop state by continuously generating the stop torque component current Igs from the torque component generating section 13.
Patent JP-H1034362-A (JP)
Title: Method and equipment for laser beam machining
Inventor: HIROSAKI TATSUYA
IPC: B23K26/082
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To realize the cutting with excellent cut section without generating any inconveniences in machining caused by insufficient or excessive heat input at the machining start point. SOLUTION: In the initial irradiation of the laser beam 1, the irradiation power is rapidly transferred to the prescribed value by controlling the irradiation power through the control of the current of PW, etc., in order to charge the irradiation power capable of instantaneously burning and removing a work 9 so as to prevent the work 9 from being carbonized, and in order to complete holding of a working hole 6, the material of the work 9 is removed to the depth of 1/3 to 2/3 of its thickness with irradiation by the initial laser beam 1. The second and subsequent laser beam irradiation power is set to be lower than the previous value, and the irradiation power is controlled so that the residual part at the work starting point of the work with reduced heat capacity is drilled down without giving excessive heat input.
Patent JP-S6168744-A (JP)
Title: Manufacture of optical recording medium
Inventor: TAKANO KATSUHIKO
IPC: G11B7/26
Filed: 1984-09-12
Abstract: PURPOSE:To realize a recording medium superior in flatness and durability by curving a substrate previously so as to cancel the deformation of the substrate due to the internal stress of an optical recording layer. CONSTITUTION:Substrates 1 and 2 where optical recording layers 5 and 6 are formed are concaved enough to cancel the deformation due to the internal stress of various thin layers formed on the substrates. Then, reflection preventive layers 3 and 5, optical recording layers 5 and 6, and further protective layers 7 and 8 are laminated thereupon and the substrates 1 and 2 are stucked on each other across a adhesive layer 9. Therefore, the recording medium has superior flatness and excellent recording and reproducing characteristics are obtained. Consequently, the recording medium without occurrence of peeling, etc. superior in flatness and durability is obtained.
Patent JP-H0776566-A (JP)
Title: Urea-substituted benzoylguanidine, its production, use thereof as medicine or diagnostic agent and medicine containing same
Inventor: YAN ROOBERUTO SHIYUBUARUKU
IPC: C07C279/22
Filed: 1994-08-12
Abstract: PURPOSE: To provide the titled novel compound useful as an antiarrhythmic agent for the treatment of infarction and angina pectoris and as a remedy for the treatment of heart arrhythmia caused by ischemia, which is obtained by reacting a benzoic acid derivative with guanidine.  
     CONSTITUTION: There are provided a novel benzoylguanidine [e.g. 5- chloro-2-(piperidinocarbonylamino)benzoylguanidine or the like] represented by formula I {wherein R(1), R(3) and R(4) are each the formula -NR(6)C=XNR(7) R(8) [wherein R(6)-R(8) are each H, 1-8C alkyl, 1-8C perfluoroalkyl or the like; and X is O or S] or the like; and R(1)-R(5) are each H, F, Cl, Br, I, the formula O ta 1-8C alkyl (wherein ta is 0 or 1), the formula O tc (CH 2 ) b CaF 2d+1  (wherein tc is 0 or 1; b is 0 or 1; and d is 1-7) or the like}, and a salt thereof. This compound is obtained by reacting a benzoyl compound of formula II (wherein L is a nucleophilically substitutable leaving group) with guanidine and is employed as an antiarrhythmic agent. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H1039752-A (JP)
Title: Communication and certification method by open key cipher, and device therefor
Inventor: TAKAGI TAKESHI
IPC: G09C1/00
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a constitution method for an open key ciphering system and device therefor which has a strength of same level or more against a complete deciphering compared with a conventional open key cipher on a rational integer ring, and has a higher strength than ever against a broadcasting attack. SOLUTION: A key forming device 21 forms prime ideals (p), (q) in an integer ring (O) on an algebraic number field for making them as a first secret key, and makes the remainders of their product (n)=(p) (q) as a first open key. Further, a second secret key d and a second open key e are formed from (p) and (q). A ciphering device 31 divides an inputted declarative sentence M into blocks, and ciphers them by performing a modulo ideal (n) raising operation to eth power, and outputs ciphered sentences (C0 , C1 ,..., Cr-1 ) to a communication path 51. A decoding device 41 decodes the inputted blocks of the ciphered sentences by performing a modulo ideal (n) raising operation to dth power, and corporates the decoded blocks of the declarative sentence for outputting the declarative sentence.
Patent JP-S5978450-A (JP)
Title: Electrode plate group manufacturing equipment for lead-acid battery
Inventor: TSUNODA KEIJI
IPC: H01M50/536
Filed: 1982-10-28
Abstract: PURPOSE:To manufacture six electrode groups which are necessary for constructing one 12V battery by installing each one of four kinds of molds which are necessary for welding of the electrode group. CONSTITUTION:A mold group 17 consists of four parallel arrangement of a mold A for plus terminal, molds B and C for connecting between different middle cells, and a mold D for minus terminal. It is driven so that each mold moves to a molten lead supply position 18 in the specified order. For example, each mold is transferred to the molten lead supply position 18 in the order of A B  C B C D, and an electrode group for six cell necessary for a 12V battery is manufactured. A transfer arm 12 is operated by a signal informing the transfer of the specified mold to molten lead supply position 18.
Patent JP-H0611773-A (JP)
Title: Form regulating mechanism for cable and image reader
Inventor: NAKAI HIROSHI
IPC: H04N1/04
Filed: 1992-06-24
Abstract: PURPOSE:To directly regulate the change of the form of a cable by providing a coupling and turning member and a stopper controlling so that the turning of the coupling part of the coupling and turning member may not be equal to or above a specified angle in the cable. CONSTITUTION:The coupling and turning member 8 being the form regulating mechanism for the cable 7 coupling a read carriage 2 and a read unit 3 moving relatively is constituted of turning members 8a-8d mutually coupled, which are mutually turned. One end of the turning member 8a positioned closest to the carriage side is turnably engaged with the carriage 2, and the other end is turnably engaged with the adjacent member 8b. Similarly, the member 8b and the member 8c are turnably engaged with the members 8a and 8c, and the members 8b and 8d, respectively, and one end of the member 8d is free. Furthermore, the stoppers 9a and 9d regulating so that the matually coupled turning members turn at the specified angle or more are provided near the engaging part of the coupling and turning member 8.
Patent JP-S6345492-A (JP)
Title: Guard for electric fan
Inventor: MASAMOTO HIDENORI
IPC: F04D25/08
Filed: 1986-08-13
Abstract: PURPOSE:To certainly fix a front guard by holding a guard clip by a guard clip holding part installed onto the both sides in the peripheral direction at the increased diameter part of an opened port of a hand holding part, in slidable ways in the vertical direction. CONSTITUTION:The hand hold part 11 of a guard ring 7 has an opened port 12 positioned at the increased diameter part 9, and a guard clip holding part 13 having a slide groove 13a on the both edges in the peripheral direction is formed. A guard clip 14 consists of a curved passing part 14a, pin 14b for slide, and a pawl 14c, and the guard clip 14 can be slided in the vertical direction in the slide groove 13a. Therefore, the fixing force at the lower part of the outer ring for the front and rear guards can be increased.
Patent JP-H06195929-A (JP)
Title: Tape cassette
Inventor: OKI TAKASHI
IPC: G11B23/087
Filed: 1992-06-25
Abstract: PURPOSE:To prevent floating of a protective sheet from a sheet laying base and deviation of parallelism at the time of mounting this protective sheet onto the sheet laying base on the inside surface of a cassette housing by caulking of the inside surface of this cassette housing by melting of caulking pins. CONSTITUTION:The caulking pins 21 on the inside surface 1a of an upper half 1 are melted and caulked. Molten lumps 21b melted on the root side of the caulking pins 21 are forced to stagnate in recessed parts 25 previously formed on the above-mentioned inside surface 1a even if these molten lumps 21b intrude between the protective sheet 14 and the inside surface 1a, by which the generation of the floating of the protective sheet 14 from the sheet laying base 16 and the deviation of the parallelism by pushing up of the molten lumps 2b are obviated.
Patent JP-H1039957-A (JP)
Title: Reset control circuit
Inventor: NODA KANZO
IPC: G06F12/16
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To immediately perform a processing no matter what kind of an operation mode a reset request is generated in, and to protect the contents of a memory by outputting respectively specified signals at the time of power supply OFF, at the time of a CPU operation mode and at the time of a CPU standby mode by a reset control circuit. SOLUTION: A CPU 1 outputs bus cycle signals to this reset control circuit 8 and inputs reset request signals from the reset control circuit 8. The reset control circuit 8 outputs system reset signals at all times regardless of the presence/absence of the reset request signals at the time of the power supply OFF, outputs the system reset signals asynchronized with the reset request signals and synchronized with a CPU bus cycle at the time of the CPU operation mode and outputs the system reset signals synchronized with the reset request signals at the time of the CPU standby mode. Thus, no matter what timing a reset SW 10 is depressed at, memory access does not become abnormal.